diff --git a/docs/static/pmx_converter/257.bundle.js b/docs/static/pmx_converter/257.bundle.js
deleted file mode 100644
index 74f5221..0000000
--- a/docs/static/pmx_converter/257.bundle.js
+++ /dev/null
@@ -1 +0,0 @@
-"use strict";(self.webpackChunkbabylon_mmd=self.webpackChunkbabylon_mmd||[]).push([[257],{8257:(e,n,b)=>{function u(e){return e.replace(/[.*+?^${}()|[\]\\]/g,"\\$&")}b.d(n,{N:()=>u})}}]);
\ No newline at end of file
diff --git a/docs/static/pmx_converter/833.bundle.js b/docs/static/pmx_converter/833.bundle.js
deleted file mode 100644
index 7abf02b..0000000
--- a/docs/static/pmx_converter/833.bundle.js
+++ /dev/null
@@ -1 +0,0 @@
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i.animations){const s=this.Parse(t);s.snippetId=e,r.push(s)}t(r)}else{const i=JSON.parse(s.animation),r=this.Parse(i);r.snippetId=e,t(r)}}else s("Unable to load the snippet "+e)})),i.open("GET",this.SnippetUrl+"/"+e.replace(/#/g,"/")),i.send()}))}}b._UniqueIdGenerator=0,b.AllowMatricesInterpolation=!1,b.AllowMatrixDecomposeForInterpolation=!0,b.SnippetUrl="https://snippet.babylonjs.com",b.ANIMATIONTYPE_FLOAT=0,b.ANIMATIONTYPE_VECTOR3=1,b.ANIMATIONTYPE_QUATERNION=2,b.ANIMATIONTYPE_MATRIX=3,b.ANIMATIONTYPE_COLOR3=4,b.ANIMATIONTYPE_COLOR4=7,b.ANIMATIONTYPE_VECTOR2=5,b.ANIMATIONTYPE_SIZE=6,b.ANIMATIONLOOPMODE_RELATIVE=0,b.ANIMATIONLOOPMODE_CYCLE=1,b.ANIMATIONLOOPMODE_CONSTANT=2,b.ANIMATIONLOOPMODE_YOYO=4,b.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT=5,b.CreateFromSnippetAsync=b.ParseFromSnippetAsync,(0,a.Y5)("BABYLON.Animation",b),h.b._AnimationRangeFactory=(e,t,s)=>new o.K(e,t,s)},6227:(e,t,s)=>{s.d(t,{K:()=>i});class i{constructor(e,t,s){this.name=e,this.from=t,this.to=s}clone(){return new i(this.name,this.from,this.to)}}},6504:(e,t,s)=>{s.d(t,{$:()=>a});var i=s(9923),r=s(7309),n=s(4870);class a extends n.b{get _matrix(){return this._compose(),this._localMatrix}set _matrix(e){(e.updateFlag!==this._localMatrix.updateFlag||this._needToCompose)&&(this._needToCompose=!1,this._localMatrix.copyFrom(e),this._markAsDirtyAndDecompose())}constructor(e,t,s=null,r=null,n=null,a=null,o=null){super(e,t.getScene(),!1),this.name=e,this.children=[],this.animations=[],this._index=null,this._scalingDeterminant=1,this._needToDecompose=!0,this._needToCompose=!1,this._linkedTransformNode=null,this._waitingTransformNodeId=null,this._skeleton=t,this._localMatrix=r?.clone()??i.uq.Identity(),this._restMatrix=n??this._localMatrix.clone(),this._bindMatrix=a??this._localMatrix.clone(),this._index=o,this._absoluteMatrix=new i.uq,this._absoluteBindMatrix=new i.uq,this._absoluteInverseBindMatrix=new i.uq,this._finalMatrix=new i.uq,t.bones.push(this),this.setParent(s,!1),this._updateAbsoluteBindMatrices()}getClassName(){return"Bone"}getSkeleton(){return this._skeleton}get parent(){return this._parentNode}getParent(){return this.parent}getChildren(){return this.children}getIndex(){return null===this._index?this.getSkeleton().bones.indexOf(this):this._index}set parent(e){this.setParent(e)}setParent(e,t=!0){if(this.parent!==e){if(this.parent){const e=this.parent.children.indexOf(this);-1!==e&&this.parent.children.splice(e,1)}this._parentNode=e,this.parent&&this.parent.children.push(this),t&&this._updateAbsoluteBindMatrices(),this.markAsDirty()}}getLocalMatrix(){return this._compose(),this._localMatrix}getBindMatrix(){return this._bindMatrix}getBaseMatrix(){return this.getBindMatrix()}getRestMatrix(){return this._restMatrix}getRestPose(){return this.getRestMatrix()}setRestMatrix(e){this._restMatrix.copyFrom(e)}setRestPose(e){this.setRestMatrix(e)}getBindPose(){return this.getBindMatrix()}setBindMatrix(e){this.updateMatrix(e)}setBindPose(e){this.setBindMatrix(e)}getFinalMatrix(){return this._finalMatrix}getWorldMatrix(){return this.getFinalMatrix()}returnToRest(){if(this._linkedTransformNode){const e=i.AA.Vector3[0],t=i.AA.Quaternion[0],s=i.AA.Vector3[1];this.getRestMatrix().decompose(e,t,s),this._linkedTransformNode.position.copyFrom(s),this._linkedTransformNode.rotationQuaternion=this._linkedTransformNode.rotationQuaternion??i.PT.Identity(),this._linkedTransformNode.rotationQuaternion.copyFrom(t),this._linkedTransformNode.scaling.copyFrom(e)}else this._matrix=this._restMatrix}getAbsoluteInverseBindMatrix(){return this._absoluteInverseBindMatrix}getInvertedAbsoluteTransform(){return this.getAbsoluteInverseBindMatrix()}getAbsoluteMatrix(){return this._absoluteMatrix}getAbsoluteTransform(){return this._absoluteMatrix}linkTransformNode(e){this._linkedTransformNode&&this._skeleton._numBonesWithLinkedTransformNode--,this._linkedTransformNode=e,this._linkedTransformNode&&this._skeleton._numBonesWithLinkedTransformNode++}getTransformNode(){return this._linkedTransformNode}get position(){return this._decompose(),this._localPosition}set position(e){this._decompose(),this._localPosition.copyFrom(e),this._markAsDirtyAndCompose()}get rotation(){return this.getRotation()}set rotation(e){this.setRotation(e)}get rotationQuaternion(){return this._decompose(),this._localRotation}set rotationQuaternion(e){this.setRotationQuaternion(e)}get scaling(){return this.getScale()}set scaling(e){this.setScale(e)}get animationPropertiesOverride(){return this._skeleton.animationPropertiesOverride}_decompose(){this._needToDecompose&&(this._needToDecompose=!1,this._localScaling||(this._localScaling=i.Pq.Zero(),this._localRotation=i.PT.Zero(),this._localPosition=i.Pq.Zero()),this._localMatrix.decompose(this._localScaling,this._localRotation,this._localPosition))}_compose(){this._needToCompose&&(this._localScaling?(this._needToCompose=!1,i.uq.ComposeToRef(this._localScaling,this._localRotation,this._localPosition,this._localMatrix)):this._needToCompose=!1)}updateMatrix(e,t=!0,s=!0){this._bindMatrix.copyFrom(e),t&&this._updateAbsoluteBindMatrices(),s?this._matrix=e:this.markAsDirty()}_updateAbsoluteBindMatrices(e,t=!0){if(e||(e=this._bindMatrix),this.parent?e.multiplyToRef(this.parent._absoluteBindMatrix,this._absoluteBindMatrix):this._absoluteBindMatrix.copyFrom(e),this._absoluteBindMatrix.invertToRef(this._absoluteInverseBindMatrix),t)for(let e=0;e<this.children.length;e++)this.children[e]._updateAbsoluteBindMatrices();this._scalingDeterminant=this._absoluteBindMatrix.determinant()<0?-1:1}markAsDirty(){return this._currentRenderId++,this._childUpdateId++,this._skeleton._markAsDirty(),this}_markAsDirtyAndCompose(){this.markAsDirty(),this._needToCompose=!0}_markAsDirtyAndDecompose(){this.markAsDirty(),this._needToDecompose=!0}_updatePosition(e,t=0,s,r=!0){const n=this.getLocalMatrix();if(0==t)r?(n.addAtIndex(12,e.x),n.addAtIndex(13,e.y),n.addAtIndex(14,e.z)):n.setTranslationFromFloats(e.x,e.y,e.z);else{let t=null;s&&(t=s.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();const o=a._TmpMats[0],h=a._TmpVecs[0];this.parent?s&&t?(o.copyFrom(this.parent.getAbsoluteMatrix()),o.multiplyToRef(t,o)):o.copyFrom(this.parent.getAbsoluteMatrix()):i.uq.IdentityToRef(o),r&&o.setTranslationFromFloats(0,0,0),o.invert(),i.Pq.TransformCoordinatesToRef(e,o,h),r?(n.addAtIndex(12,h.x),n.addAtIndex(13,h.y),n.addAtIndex(14,h.z)):n.setTranslationFromFloats(h.x,h.y,h.z)}this._markAsDirtyAndDecompose()}translate(e,t=0,s){this._updatePosition(e,t,s,!0)}setPosition(e,t=0,s){this._updatePosition(e,t,s,!1)}setAbsolutePosition(e,t){this.setPosition(e,1,t)}scale(e,t,s,r=!1){const n=this.getLocalMatrix(),o=a._TmpMats[0];i.uq.ScalingToRef(e,t,s,o),o.multiplyToRef(n,n),o.invert();for(const i of this.children){const r=i.getLocalMatrix();r.multiplyToRef(o,r),r.multiplyAtIndex(12,e),r.multiplyAtIndex(13,t),r.multiplyAtIndex(14,s),i._markAsDirtyAndDecompose()}if(this._markAsDirtyAndDecompose(),r)for(const i of this.children)i.scale(e,t,s,r)}setScale(e){this._decompose(),this._localScaling.copyFrom(e),this._markAsDirtyAndCompose()}getScale(){return this._decompose(),this._localScaling}getScaleToRef(e){this._decompose(),e.copyFrom(this._localScaling)}setYawPitchRoll(e,t,s,r=0,n){if(0===r){const o=a._TmpQuat;return i.PT.RotationYawPitchRollToRef(e,t,s,o),void this.setRotationQuaternion(o,r,n)}const o=a._TmpMats[0];if(!this._getAbsoluteInverseMatrixUnscaledToRef(o,n))return;const h=a._TmpMats[1];i.uq.RotationYawPitchRollToRef(e,t,s,h),o.multiplyToRef(h,h),this._rotateWithMatrix(h,r,n)}rotate(e,t,s=0,r){const n=a._TmpMats[0];n.setTranslationFromFloats(0,0,0),i.uq.RotationAxisToRef(e,t,n),this._rotateWithMatrix(n,s,r)}setAxisAngle(e,t,s=0,r){if(0===s){const n=a._TmpQuat;return i.PT.RotationAxisToRef(e,t,n),void this.setRotationQuaternion(n,s,r)}const n=a._TmpMats[0];if(!this._getAbsoluteInverseMatrixUnscaledToRef(n,r))return;const o=a._TmpMats[1];i.uq.RotationAxisToRef(e,t,o),n.multiplyToRef(o,o),this._rotateWithMatrix(o,s,r)}setRotation(e,t=0,s){this.setYawPitchRoll(e.y,e.x,e.z,t,s)}setRotationQuaternion(e,t=0,s){if(0===t)return this._decompose(),this._localRotation.copyFrom(e),void this._markAsDirtyAndCompose();const r=a._TmpMats[0];if(!this._getAbsoluteInverseMatrixUnscaledToRef(r,s))return;const n=a._TmpMats[1];i.uq.FromQuaternionToRef(e,n),r.multiplyToRef(n,n),this._rotateWithMatrix(n,t,s)}setRotationMatrix(e,t=0,s){if(0===t){const r=a._TmpQuat;return i.PT.FromRotationMatrixToRef(e,r),void this.setRotationQuaternion(r,t,s)}const r=a._TmpMats[0];if(!this._getAbsoluteInverseMatrixUnscaledToRef(r,s))return;const n=a._TmpMats[1];n.copyFrom(e),r.multiplyToRef(e,n),this._rotateWithMatrix(n,t,s)}_rotateWithMatrix(e,t=0,s){const i=this.getLocalMatrix(),r=i.m[12],n=i.m[13],o=i.m[14],h=this.getParent(),l=a._TmpMats[3],c=a._TmpMats[4];h&&1==t?(s?(l.copyFrom(s.getWorldMatrix()),h.getAbsoluteMatrix().multiplyToRef(l,l)):l.copyFrom(h.getAbsoluteMatrix()),c.copyFrom(l),c.invert(),i.multiplyToRef(l,i),i.multiplyToRef(e,i),i.multiplyToRef(c,i)):1==t&&s?(l.copyFrom(s.getWorldMatrix()),c.copyFrom(l),c.invert(),i.multiplyToRef(l,i),i.multiplyToRef(e,i),i.multiplyToRef(c,i)):i.multiplyToRef(e,i),i.setTranslationFromFloats(r,n,o),this.computeAbsoluteMatrices(),this._markAsDirtyAndDecompose()}_getAbsoluteInverseMatrixUnscaledToRef(e,t){const s=a._TmpMats[2];return e.copyFrom(this.getAbsoluteMatrix()),t?(e.multiplyToRef(t.getWorldMatrix(),e),i.uq.ScalingToRef(t.scaling.x,t.scaling.y,t.scaling.z,s)):i.uq.IdentityToRef(s),e.invert(),!isNaN(e.m[0])&&(s.multiplyAtIndex(0,this._scalingDeterminant),e.multiplyToRef(s,e),!0)}getPosition(e=0,t=null){const s=i.Pq.Zero();return this.getPositionToRef(e,t,s),s}getPositionToRef(e=0,t,s){if(0==e){const e=this.getLocalMatrix();s.x=e.m[12],s.y=e.m[13],s.z=e.m[14]}else{let e=null;t&&(e=t.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();let i=a._TmpMats[0];t&&e?(i.copyFrom(this.getAbsoluteMatrix()),i.multiplyToRef(e,i)):i=this.getAbsoluteMatrix(),s.x=i.m[12],s.y=i.m[13],s.z=i.m[14]}}getAbsolutePosition(e=null){const t=i.Pq.Zero();return this.getPositionToRef(1,e,t),t}getAbsolutePositionToRef(e,t){this.getPositionToRef(1,e,t)}computeAbsoluteMatrices(){if(this._compose(),this.parent)this._localMatrix.multiplyToRef(this.parent._absoluteMatrix,this._absoluteMatrix);else{this._absoluteMatrix.copyFrom(this._localMatrix);const e=this._skeleton.getPoseMatrix();e&&this._absoluteMatrix.multiplyToRef(e,this._absoluteMatrix)}const e=this.children,t=e.length;for(let s=0;s<t;s++)e[s].computeAbsoluteMatrices()}computeAbsoluteTransforms(){this.computeAbsoluteMatrices()}getDirection(e,t=null){const s=i.Pq.Zero();return this.getDirectionToRef(e,t,s),s}getDirectionToRef(e,t=null,s){let r=null;t&&(r=t.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();const n=a._TmpMats[0];n.copyFrom(this.getAbsoluteMatrix()),t&&r&&n.multiplyToRef(r,n),i.Pq.TransformNormalToRef(e,n,s),s.normalize()}getRotation(e=0,t=null){const s=i.Pq.Zero();return this.getRotationToRef(e,t,s),s}getRotationToRef(e=0,t=null,s){const i=a._TmpQuat;this.getRotationQuaternionToRef(e,t,i),i.toEulerAnglesToRef(s)}getRotationQuaternion(e=0,t=null){const s=i.PT.Identity();return this.getRotationQuaternionToRef(e,t,s),s}getRotationQuaternionToRef(e=0,t=null,s){if(0==e)this._decompose(),s.copyFrom(this._localRotation);else{const e=a._TmpMats[0],i=this.getAbsoluteMatrix();t?i.multiplyToRef(t.getWorldMatrix(),e):e.copyFrom(i),e.multiplyAtIndex(0,this._scalingDeterminant),e.multiplyAtIndex(1,this._scalingDeterminant),e.multiplyAtIndex(2,this._scalingDeterminant),e.decompose(void 0,s,void 0)}}getRotationMatrix(e=0,t){const s=i.uq.Identity();return this.getRotationMatrixToRef(e,t,s),s}getRotationMatrixToRef(e=0,t,s){if(0==e)this.getLocalMatrix().getRotationMatrixToRef(s);else{const e=a._TmpMats[0],i=this.getAbsoluteMatrix();t?i.multiplyToRef(t.getWorldMatrix(),e):e.copyFrom(i),e.multiplyAtIndex(0,this._scalingDeterminant),e.multiplyAtIndex(1,this._scalingDeterminant),e.multiplyAtIndex(2,this._scalingDeterminant),e.getRotationMatrixToRef(s)}}getAbsolutePositionFromLocal(e,t=null){const s=i.Pq.Zero();return this.getAbsolutePositionFromLocalToRef(e,t,s),s}getAbsolutePositionFromLocalToRef(e,t=null,s){let r=null;t&&(r=t.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();const n=a._TmpMats[0];n.copyFrom(this.getAbsoluteMatrix()),t&&r&&n.multiplyToRef(r,n),i.Pq.TransformCoordinatesToRef(e,n,s)}getLocalPositionFromAbsolute(e,t=null){const s=i.Pq.Zero();return this.getLocalPositionFromAbsoluteToRef(e,t,s),s}getLocalPositionFromAbsoluteToRef(e,t=null,s){let r=null;t&&(r=t.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();const n=a._TmpMats[0];n.copyFrom(this.getAbsoluteMatrix()),t&&r&&n.multiplyToRef(r,n),n.invert(),i.Pq.TransformCoordinatesToRef(e,n,s)}setCurrentPoseAsRest(){this.setRestMatrix(this.getLocalMatrix())}dispose(){this._linkedTransformNode=null;const e=this._skeleton.bones.indexOf(this);if(-1!==e&&this._skeleton.bones.splice(e,1),this._parentNode&&this._parentNode.children){const e=this._parentNode.children,t=e.indexOf(this);-1!==t&&e.splice(t,1)}super.dispose()}}a._TmpVecs=(0,r.mI)(2,i.Pq.Zero),a._TmpQuat=i.PT.Identity(),a._TmpMats=(0,r.mI)(5,i.uq.Identity)},3346:(e,t,s)=>{s.d(t,{E:()=>_});var i=s(6504),r=s(9848),n=s(9923),a=s(2781);class o extends a.g{constructor(e,t,s,i,r,n=!0,o=!1,h=3,l=0,c,u){super(null,r,!n,o,void 0,void 0,void 0,void 0,void 0,void 0,void 0,void 0,c),this.format=i,this._engine&&(this._engine._caps.textureFloatLinearFiltering||1!==l||(h=1),this._engine._caps.textureHalfFloatLinearFiltering||2!==l||(h=1),this._texture=this._engine.createRawTexture(e,t,s,i,n,o,h,null,l,c??0,u??!1),this.wrapU=a.g.CLAMP_ADDRESSMODE,this.wrapV=a.g.CLAMP_ADDRESSMODE)}update(e){this._getEngine().updateRawTexture(this._texture,e,this._texture.format,this._texture.invertY,null,this._texture.type,this._texture._useSRGBBuffer)}clone(){if(!this._texture)return super.clone();const e=new o(null,this.getSize().width,this.getSize().height,this.format,this.getScene(),this._texture.generateMipMaps,this._invertY,this.samplingMode,this._texture.type,this._texture._creationFlags,this._useSRGBBuffer);return e._texture=this._texture,this._texture.incrementReferences(),e}static CreateLuminanceTexture(e,t,s,i,r=!0,n=!1,a=3){return new o(e,t,s,1,i,r,n,a)}static CreateLuminanceAlphaTexture(e,t,s,i,r=!0,n=!1,a=3){return new o(e,t,s,2,i,r,n,a)}static CreateAlphaTexture(e,t,s,i,r=!0,n=!1,a=3){return new o(e,t,s,0,i,r,n,a)}static CreateRGBTexture(e,t,s,i,r=!0,n=!1,a=3,h=0,l=0,c=!1){return new o(e,t,s,4,i,r,n,a,h,l,c)}static CreateRGBATexture(e,t,s,i,r=!0,n=!1,a=3,h=0,l=0,c=!1){return new o(e,t,s,5,i,r,n,a,h,l,c)}static CreateRGBAStorageTexture(e,t,s,i,r=!0,n=!1,a=3,h=0,l=!1){return new o(e,t,s,5,i,r,n,a,h,1,l)}static CreateRTexture(e,t,s,i,r=!0,n=!1,h=a.g.TRILINEAR_SAMPLINGMODE,l=1){return new o(e,t,s,6,i,r,n,h,l)}static CreateRStorageTexture(e,t,s,i,r=!0,n=!1,h=a.g.TRILINEAR_SAMPLINGMODE,l=1){return new o(e,t,s,6,i,r,n,h,l,1)}}var h=s(7540),l=s(6227),c=s(6315),u=s(1137),d=s(4609);class _{get useTextureToStoreBoneMatrices(){return this._useTextureToStoreBoneMatrices}set useTextureToStoreBoneMatrices(e){this._useTextureToStoreBoneMatrices=e,this._markAsDirty()}get animationPropertiesOverride(){return this._animationPropertiesOverride?this._animationPropertiesOverride:this._scene.animationPropertiesOverride}set animationPropertiesOverride(e){this._animationPropertiesOverride=e}get isUsingTextureForMatrices(){return this.useTextureToStoreBoneMatrices&&this._canUseTextureForBones}get uniqueId(){return this._uniqueId}constructor(e,t,s){this.name=e,this.id=t,this.bones=[],this.needInitialSkinMatrix=!1,this._isDirty=!0,this._meshesWithPoseMatrix=new Array,this._identity=n.uq.Identity(),this._currentRenderId=-1,this._ranges={},this._absoluteTransformIsDirty=!0,this._canUseTextureForBones=!1,this._uniqueId=0,this._numBonesWithLinkedTransformNode=0,this._hasWaitingData=null,this._parentContainer=null,this.doNotSerialize=!1,this._useTextureToStoreBoneMatrices=!0,this._animationPropertiesOverride=null,this.onBeforeComputeObservable=new r.cP,this.bones=[],this._scene=s||c.q.LastCreatedScene,this._uniqueId=this._scene.getUniqueId(),this._scene.addSkeleton(this),this._isDirty=!0;const i=this._scene.getEngine().getCaps();this._canUseTextureForBones=i.textureFloat&&i.maxVertexTextureImageUnits>0}getClassName(){return"Skeleton"}getChildren(){return this.bones.filter((e=>!e.getParent()))}getTransformMatrices(e){if(this.needInitialSkinMatrix){if(!e)throw new Error("getTransformMatrices: When using the needInitialSkinMatrix flag, a mesh must be provided");return e._bonesTransformMatrices||this.prepare(!0),e._bonesTransformMatrices}return this._transformMatrices&&!this._isDirty||this.prepare(!this._transformMatrices),this._transformMatrices}getTransformMatrixTexture(e){return this.needInitialSkinMatrix&&e._transformMatrixTexture?e._transformMatrixTexture:this._transformMatrixTexture}getScene(){return this._scene}toString(e){let t=`Name: ${this.name}, nBones: ${this.bones.length}`;if(t+=`, nAnimationRanges: ${this._ranges?Object.keys(this._ranges).length:"none"}`,e){t+=", Ranges: {";let e=!0;for(const s in this._ranges)e&&(t+=", ",e=!1),t+=s;t+="}"}return t}getBoneIndexByName(e){for(let t=0,s=this.bones.length;t<s;t++)if(this.bones[t].name===e)return t;return-1}createAnimationRange(e,t,s){if(!this._ranges[e]){this._ranges[e]=new l.K(e,t,s);for(let i=0,r=this.bones.length;i<r;i++)this.bones[i].animations[0]&&this.bones[i].animations[0].createRange(e,t,s)}}deleteAnimationRange(e,t=!0){for(let s=0,i=this.bones.length;s<i;s++)this.bones[s].animations[0]&&this.bones[s].animations[0].deleteRange(e,t);this._ranges[e]=null}getAnimationRange(e){return this._ranges[e]||null}getAnimationRanges(){const e=[];let t;for(t in this._ranges)e.push(this._ranges[t]);return e}copyAnimationRange(e,t,s=!1){if(this._ranges[t]||!e.getAnimationRange(t))return!1;let i=!0;const r=this._getHighestAnimationFrame()+1,n={},a=e.bones;let o,h;for(h=0,o=a.length;h<o;h++)n[a[h].name]=a[h];this.bones.length!==a.length&&(u.V.Warn(`copyAnimationRange: this rig has ${this.bones.length} bones, while source as ${a.length}`),i=!1);const c=s&&this.dimensionsAtRest&&e.dimensionsAtRest?this.dimensionsAtRest.divide(e.dimensionsAtRest):null;for(h=0,o=this.bones.length;h<o;h++){const e=this.bones[h].name,a=n[e];a?i=i&&this.bones[h].copyAnimationRange(a,t,r,s,c):(u.V.Warn("copyAnimationRange: not same rig, missing source bone "+e),i=!1)}const d=e.getAnimationRange(t);return d&&(this._ranges[t]=new l.K(t,d.from+r,d.to+r)),i}returnToRest(){for(const e of this.bones)-1!==e._index&&e.returnToRest()}_getHighestAnimationFrame(){let e=0;for(let t=0,s=this.bones.length;t<s;t++)if(this.bones[t].animations[0]){const s=this.bones[t].animations[0].getHighestFrame();e<s&&(e=s)}return e}beginAnimation(e,t,s,i){const r=this.getAnimationRange(e);return r?this._scene.beginAnimation(this,r.from,r.to,t,s,i):null}static MakeAnimationAdditive(e,t=0,s){const i=e.getAnimationRange(s);if(!i)return null;const r=e._scene.getAllAnimatablesByTarget(e);let n=null;for(let e=0;e<r.length;e++){const t=r[e];if(t.fromFrame===i?.from&&t.toFrame===i?.to){n=t;break}}const a=e.getAnimatables();for(let e=0;e<a.length;e++){const i=a[e].animations;if(i)for(let e=0;e<i.length;e++)h.X5.MakeAnimationAdditive(i[e],t,s)}return n&&(n.isAdditive=!0),e}_markAsDirty(){this._isDirty=!0,this._absoluteTransformIsDirty=!0}_registerMeshWithPoseMatrix(e){this._meshesWithPoseMatrix.push(e)}_unregisterMeshWithPoseMatrix(e){const t=this._meshesWithPoseMatrix.indexOf(e);t>-1&&this._meshesWithPoseMatrix.splice(t,1)}_computeTransformMatrices(e,t){this.onBeforeComputeObservable.notifyObservers(this);for(let s=0;s<this.bones.length;s++){const i=this.bones[s];i._childUpdateId++;const r=i.getParent();if(r?i.getLocalMatrix().multiplyToRef(r.getFinalMatrix(),i.getFinalMatrix()):t?i.getLocalMatrix().multiplyToRef(t,i.getFinalMatrix()):i.getFinalMatrix().copyFrom(i.getLocalMatrix()),-1!==i._index){const t=null===i._index?s:i._index;i.getAbsoluteInverseBindMatrix().multiplyToArray(i.getFinalMatrix(),e,16*t)}}this._identity.copyToArray(e,16*this.bones.length)}prepare(e=!1){if(!e){const e=this.getScene().getRenderId();if(this._currentRenderId===e)return;this._currentRenderId=e}if(this._numBonesWithLinkedTransformNode>0)for(const e of this.bones)if(e._linkedTransformNode){const t=e._linkedTransformNode;e.position=t.position,t.rotationQuaternion?e.rotationQuaternion=t.rotationQuaternion:e.rotation=t.rotation,e.scaling=t.scaling}if(this.needInitialSkinMatrix)for(const e of this._meshesWithPoseMatrix){const t=e.getPoseMatrix();let s=this._isDirty;if(e._bonesTransformMatrices&&e._bonesTransformMatrices.length===16*(this.bones.length+1)||(e._bonesTransformMatrices=new Float32Array(16*(this.bones.length+1)),s=!0),s){if(this._synchronizedWithMesh!==e){this._synchronizedWithMesh=e;for(const e of this.bones)e.getParent()||(e.getBindMatrix().multiplyToRef(t,n.AA.Matrix[1]),e._updateAbsoluteBindMatrices(n.AA.Matrix[1]));if(this.isUsingTextureForMatrices){const t=4*(this.bones.length+1);e._transformMatrixTexture&&e._transformMatrixTexture.getSize().width===t||(e._transformMatrixTexture&&e._transformMatrixTexture.dispose(),e._transformMatrixTexture=o.CreateRGBATexture(e._bonesTransformMatrices,4*(this.bones.length+1),1,this._scene,!1,!1,1,1))}}this._computeTransformMatrices(e._bonesTransformMatrices,t),this.isUsingTextureForMatrices&&e._transformMatrixTexture&&e._transformMatrixTexture.update(e._bonesTransformMatrices)}}else{if(!this._isDirty)return;this._transformMatrices&&this._transformMatrices.length===16*(this.bones.length+1)||(this._transformMatrices=new Float32Array(16*(this.bones.length+1)),this.isUsingTextureForMatrices&&(this._transformMatrixTexture&&this._transformMatrixTexture.dispose(),this._transformMatrixTexture=o.CreateRGBATexture(this._transformMatrices,4*(this.bones.length+1),1,this._scene,!1,!1,1,1))),this._computeTransformMatrices(this._transformMatrices,null),this.isUsingTextureForMatrices&&this._transformMatrixTexture&&this._transformMatrixTexture.update(this._transformMatrices)}this._isDirty=!1}getAnimatables(){if(!this._animatables||this._animatables.length!==this.bones.length){this._animatables=[];for(let e=0;e<this.bones.length;e++)this._animatables.push(this.bones[e])}return this._animatables}clone(e,t){const s=new _(e,t||e,this._scene);s.needInitialSkinMatrix=this.needInitialSkinMatrix;for(let e=0;e<this.bones.length;e++){const t=this.bones[e];let r=null;const n=t.getParent();if(n){const e=this.bones.indexOf(n);r=s.bones[e]}const a=new i.$(t.name,s,r,t.getBindMatrix().clone(),t.getRestMatrix().clone());a._index=t._index,t._linkedTransformNode&&a.linkTransformNode(t._linkedTransformNode),d.r.DeepCopy(t.animations,a.animations)}if(this._ranges){s._ranges={};for(const e in this._ranges){const t=this._ranges[e];t&&(s._ranges[e]=t.clone())}}return this._isDirty=!0,s.prepare(!0),s}enableBlending(e=.01){this.bones.forEach((t=>{t.animations.forEach((t=>{t.enableBlending=!0,t.blendingSpeed=e}))}))}dispose(){if(this._meshesWithPoseMatrix.length=0,this.getScene().stopAnimation(this),this.getScene().removeSkeleton(this),this._parentContainer){const e=this._parentContainer.skeletons.indexOf(this);e>-1&&this._parentContainer.skeletons.splice(e,1),this._parentContainer=null}this._transformMatrixTexture&&(this._transformMatrixTexture.dispose(),this._transformMatrixTexture=null)}serialize(){const e={};e.name=this.name,e.id=this.id,this.dimensionsAtRest&&(e.dimensionsAtRest=this.dimensionsAtRest.asArray()),e.bones=[],e.needInitialSkinMatrix=this.needInitialSkinMatrix;for(let t=0;t<this.bones.length;t++){const s=this.bones[t],i=s.getParent(),r={parentBoneIndex:i?this.bones.indexOf(i):-1,index:s.getIndex(),name:s.name,id:s.id,matrix:s.getBindMatrix().asArray(),rest:s.getRestMatrix().asArray(),linkedTransformNodeId:s.getTransformNode()?.id};e.bones.push(r),s.length&&(r.length=s.length),s.metadata&&(r.metadata=s.metadata),s.animations&&s.animations.length>0&&(r.animation=s.animations[0].serialize()),e.ranges=[];for(const t in this._ranges){const s=this._ranges[t];if(!s)continue;const i={};i.name=t,i.from=s.from,i.to=s.to,e.ranges.push(i)}}return e}static Parse(e,t){const s=new _(e.name,e.id,t);let r;for(e.dimensionsAtRest&&(s.dimensionsAtRest=n.Pq.FromArray(e.dimensionsAtRest)),s.needInitialSkinMatrix=e.needInitialSkinMatrix,r=0;r<e.bones.length;r++){const t=e.bones[r],a=e.bones[r].index;let o=null;t.parentBoneIndex>-1&&(o=s.bones[t.parentBoneIndex]);const l=t.rest?n.uq.FromArray(t.rest):null,c=new i.$(t.name,s,o,n.uq.FromArray(t.matrix),l,null,a);void 0!==t.id&&null!==t.id&&(c.id=t.id),t.length&&(c.length=t.length),t.metadata&&(c.metadata=t.metadata),t.animation&&c.animations.push(h.X5.Parse(t.animation)),void 0!==t.linkedTransformNodeId&&null!==t.linkedTransformNodeId&&(s._hasWaitingData=!0,c._waitingTransformNodeId=t.linkedTransformNodeId)}if(e.ranges)for(r=0;r<e.ranges.length;r++){const t=e.ranges[r];s.createAnimationRange(t.name,t.from,t.to)}return s}computeAbsoluteMatrices(e=!1){(this._absoluteTransformIsDirty||e)&&(this.bones[0].computeAbsoluteMatrices(),this._absoluteTransformIsDirty=!1)}computeAbsoluteTransforms(e=!1){this.computeAbsoluteMatrices(e)}getPoseMatrix(){let e=null;return this._meshesWithPoseMatrix.length>0&&(e=this._meshesWithPoseMatrix[0].getPoseMatrix()),e}sortBones(){const e=[],t=new Array(this.bones.length);for(let s=0;s<this.bones.length;s++)this._sortBones(s,e,t);this.bones=e}_sortBones(e,t,s){if(s[e])return;s[e]=!0;const i=this.bones[e];if(!i)return;void 0===i._index&&(i._index=e);const r=i.getParent();r&&this._sortBones(this.bones.indexOf(r),t,s),t.push(i)}setCurrentPoseAsRest(){this.bones.forEach((e=>{e.setCurrentPoseAsRest()}))}}},5616:(e,t,s)=>{s.d(t,{R:()=>a,h:()=>n});var i=s(1504),r=s(1137);class n{get isDisposed(){return this._isDisposed}constructor(e,t,s,r=0,n=!1,a=!1,o=!1,h,l){this._isAlreadyOwned=!1,this._isDisposed=!1,e&&e.getScene?this._engine=e.getScene().getEngine():this._engine=e,this._updatable=s,this._instanced=a,this._divisor=h||1,this._label=l,t instanceof i.n?(this._data=null,this._buffer=t):(this._data=t,this._buffer=null),this.byteStride=o?r:r*Float32Array.BYTES_PER_ELEMENT,n||this.create()}createVertexBuffer(e,t,s,i,r,n=!1,o){const h=n?t:t*Float32Array.BYTES_PER_ELEMENT,l=i?n?i:i*Float32Array.BYTES_PER_ELEMENT:this.byteStride;return new a(this._engine,this,e,this._updatable,!0,l,void 0===r?this._instanced:r,h,s,void 0,void 0,!0,this._divisor||o)}isUpdatable(){return this._updatable}getData(){return this._data}getBuffer(){return this._buffer}getStrideSize(){return this.byteStride/Float32Array.BYTES_PER_ELEMENT}create(e=null){!e&&this._buffer||(e=e||this._data)&&(this._buffer?this._updatable&&(this._engine.updateDynamicVertexBuffer(this._buffer,e),this._data=e):this._updatable?(this._buffer=this._engine.createDynamicVertexBuffer(e,this._label),this._data=e):this._buffer=this._engine.createVertexBuffer(e,void 0,this._label))}_rebuild(){if(this._data)this._buffer=null,this.create(this._data);else{if(!this._buffer)return;if(this._buffer.capacity>0)return void(this._updatable?this._buffer=this._engine.createDynamicVertexBuffer(this._buffer.capacity,this._label):this._buffer=this._engine.createVertexBuffer(this._buffer.capacity,void 0,this._label));r.V.Warn(`Missing data for buffer "${this._label}" ${this._buffer?"(uniqueId: "+this._buffer.uniqueId+")":""}. Buffer reconstruction failed.`),this._buffer=null}}update(e){this.create(e)}updateDirectly(e,t,s,i=!1){this._buffer&&this._updatable&&(this._engine.updateDynamicVertexBuffer(this._buffer,e,i?t:t*Float32Array.BYTES_PER_ELEMENT,s?s*this.byteStride:void 0),this._data=0===t&&void 0===s?e:null)}_increaseReferences(){this._buffer&&(this._isAlreadyOwned?this._buffer.references++:this._isAlreadyOwned=!0)}dispose(){this._buffer&&this._engine._releaseBuffer(this._buffer)&&(this._isDisposed=!0,this._data=null,this._buffer=null)}}class a{get isDisposed(){return this._isDisposed}get instanceDivisor(){return this._instanceDivisor}set instanceDivisor(e){const t=0!=e;this._instanceDivisor=e,t!==this._instanced&&(this._instanced=t,this._computeHashCode())}get _maxVerticesCount(){const e=this.getData();return e?Array.isArray(e)?e.length/(this.byteStride/4)-this.byteOffset/4:(e.byteLength-this.byteOffset)/this.byteStride:0}constructor(e,t,s,i,r,o,h,l,c,u,d=!1,_=!1,f=1,p=!1){this._isDisposed=!1;let g=!1;if(this.engine=e,"object"==typeof i&&null!==i?(g=i.updatable??!1,r=i.postponeInternalCreation,o=i.stride,h=i.instanced,l=i.offset,c=i.size,u=i.type,d=i.normalized??!1,_=i.useBytes??!1,f=i.divisor??1,p=i.takeBufferOwnership??!1,this._label=i.label):g=!!i,t instanceof n?(this._buffer=t,this._ownsBuffer=p):(this._buffer=new n(e,t,g,o,r,h,_,f,this._label),this._ownsBuffer=!0),this.uniqueId=a._Counter++,this._kind=s,void 0===u){const e=this.getData();this.type=e?a.GetDataType(e):a.FLOAT}else this.type=u;const m=a.GetTypeByteLength(this.type);_?(this._size=c||(o?o/m:a.DeduceStride(s)),this.byteStride=o||this._buffer.byteStride||this._size*m,this.byteOffset=l||0):(this._size=c||o||a.DeduceStride(s),this.byteStride=o?o*m:this._buffer.byteStride||this._size*m,this.byteOffset=(l||0)*m),this.normalized=d,this._instanced=void 0!==h&&h,this._instanceDivisor=h?f:0,this._alignBuffer(),this._computeHashCode()}_computeHashCode(){this.hashCode=(this.type-5120<<0)+((this.normalized?1:0)<<3)+(this._size<<4)+((this._instanced?1:0)<<6)+(this.byteStride<<12)}_rebuild(){this._buffer?._rebuild()}getKind(){return this._kind}isUpdatable(){return this._buffer.isUpdatable()}getData(){return this._buffer.getData()}getFloatData(e,t){const s=this.getData();return s?a.GetFloatData(s,this._size,this.type,this.byteOffset,this.byteStride,this.normalized,e,t):null}getBuffer(){return this._buffer.getBuffer()}getWrapperBuffer(){return this._buffer}getStrideSize(){return this.byteStride/a.GetTypeByteLength(this.type)}getOffset(){return this.byteOffset/a.GetTypeByteLength(this.type)}getSize(e=!1){return e?this._size*a.GetTypeByteLength(this.type):this._size}getIsInstanced(){return this._instanced}getInstanceDivisor(){return this._instanceDivisor}create(e){this._buffer.create(e),this._alignBuffer()}update(e){this._buffer.update(e),this._alignBuffer()}updateDirectly(e,t,s=!1){this._buffer.updateDirectly(e,t,void 0,s),this._alignBuffer()}dispose(){this._ownsBuffer&&this._buffer.dispose(),this._isDisposed=!0}forEach(e,t){a.ForEach(this._buffer.getData(),this.byteOffset,this.byteStride,this._size,this.type,e,this.normalized,t)}_alignBuffer(){}static DeduceStride(e){switch(e){case a.UVKind:case a.UV2Kind:case a.UV3Kind:case a.UV4Kind:case a.UV5Kind:case a.UV6Kind:return 2;case a.NormalKind:case a.PositionKind:return 3;case a.ColorKind:case a.ColorInstanceKind:case a.MatricesIndicesKind:case a.MatricesIndicesExtraKind:case a.MatricesWeightsKind:case a.MatricesWeightsExtraKind:case a.TangentKind:return 4;default:throw new Error("Invalid kind '"+e+"'")}}static GetDataType(e){return e instanceof Int8Array?a.BYTE:e instanceof Uint8Array?a.UNSIGNED_BYTE:e instanceof Int16Array?a.SHORT:e instanceof Uint16Array?a.UNSIGNED_SHORT:e instanceof Int32Array?a.INT:e instanceof Uint32Array?a.UNSIGNED_INT:a.FLOAT}static GetTypeByteLength(e){switch(e){case a.BYTE:case a.UNSIGNED_BYTE:return 1;case a.SHORT:case a.UNSIGNED_SHORT:return 2;case a.INT:case a.UNSIGNED_INT:case a.FLOAT:return 4;default:throw new Error(`Invalid type '${e}'`)}}static ForEach(e,t,s,i,r,n,o,h){if(e instanceof Array){let r=t/4;const a=s/4;for(let t=0;t<n;t+=i){for(let s=0;s<i;s++)h(e[r+s],t+s);r+=a}}else{const l=e instanceof ArrayBuffer?new DataView(e):new DataView(e.buffer,e.byteOffset,e.byteLength),c=a.GetTypeByteLength(r);for(let e=0;e<n;e+=i){let n=t;for(let t=0;t<i;t++)h(a._GetFloatValue(l,r,n,o),e+t),n+=c;t+=s}}}static _GetFloatValue(e,t,s,i){switch(t){case a.BYTE:{let t=e.getInt8(s);return i&&(t=Math.max(t/127,-1)),t}case a.UNSIGNED_BYTE:{let t=e.getUint8(s);return i&&(t/=255),t}case a.SHORT:{let t=e.getInt16(s,!0);return i&&(t=Math.max(t/32767,-1)),t}case a.UNSIGNED_SHORT:{let t=e.getUint16(s,!0);return i&&(t/=65535),t}case a.INT:return e.getInt32(s,!0);case a.UNSIGNED_INT:return e.getUint32(s,!0);case a.FLOAT:return e.getFloat32(s,!0);default:throw new Error(`Invalid component type ${t}`)}}static GetFloatData(e,t,s,i,n,o,h,l){const c=t*a.GetTypeByteLength(s),u=h*t;if(s!==a.FLOAT||n!==c){const r=new Float32Array(u);return a.ForEach(e,i,n,t,s,u,o,((e,t)=>r[t]=e)),r}if(!(e instanceof Array||e instanceof Float32Array)||0!==i||e.length!==u){if(e instanceof Array){const t=i/4;return e.slice(t,t+u)}if(e instanceof ArrayBuffer)return new Float32Array(e,i,u);{const t=e.byteOffset+i;if(0!=(3&t)&&(r.V.Warn("Float array must be aligned to 4-bytes border"),l=!0),l){const s=new Uint8Array(u*Float32Array.BYTES_PER_ELEMENT),i=new Uint8Array(e.buffer,t,s.length);return s.set(i),new Float32Array(s.buffer)}return new Float32Array(e.buffer,t,u)}}return l?e.slice():e}}a._Counter=0,a.BYTE=5120,a.UNSIGNED_BYTE=5121,a.SHORT=5122,a.UNSIGNED_SHORT=5123,a.INT=5124,a.UNSIGNED_INT=5125,a.FLOAT=5126,a.PositionKind="position",a.NormalKind="normal",a.TangentKind="tangent",a.UVKind="uv",a.UV2Kind="uv2",a.UV3Kind="uv3",a.UV4Kind="uv4",a.UV5Kind="uv5",a.UV6Kind="uv6",a.ColorKind="color",a.ColorInstanceKind="instanceColor",a.MatricesIndicesKind="matricesIndices",a.MatricesWeightsKind="matricesWeights",a.MatricesIndicesExtraKind="matricesIndicesExtra",a.MatricesWeightsExtraKind="matricesWeightsExtra"},1504:(e,t,s)=>{s.d(t,{n:()=>i});class i{get underlyingResource(){return null}constructor(){this.references=0,this.capacity=0,this.is32Bits=!1,this.uniqueId=i._Counter++}}i._Counter=0},9057:(e,t,s)=>{s.d(t,{L:()=>L});var i=s(5524),r=s(9259),n=s(9848),a=s(9923),o=s(4867),h=s(4870),l=s(5530),c=s(6240),u=s(6237),d=s(5559);class _{constructor(){this._zoomStopsAnimation=!1,this._idleRotationSpeed=.05,this._idleRotationWaitTime=2e3,this._idleRotationSpinupTime=2e3,this.targetAlpha=null,this._isPointerDown=!1,this._lastFrameTime=null,this._lastInteractionTime=-1/0,this._cameraRotationSpeed=0,this._lastFrameRadius=0}get name(){return"AutoRotation"}set zoomStopsAnimation(e){this._zoomStopsAnimation=e}get zoomStopsAnimation(){return this._zoomStopsAnimation}set idleRotationSpeed(e){this._idleRotationSpeed=e}get idleRotationSpeed(){return this._idleRotationSpeed}set idleRotationWaitTime(e){this._idleRotationWaitTime=e}get idleRotationWaitTime(){return this._idleRotationWaitTime}set idleRotationSpinupTime(e){this._idleRotationSpinupTime=e}get idleRotationSpinupTime(){return this._idleRotationSpinupTime}get rotationInProgress(){return Math.abs(this._cameraRotationSpeed)>0}init(){}attach(e){this._attachedCamera=e;const t=this._attachedCamera.getScene();this._onPrePointerObservableObserver=t.onPrePointerObservable.add((e=>{e.type!==c.Zp.POINTERDOWN?e.type===c.Zp.POINTERUP&&(this._isPointerDown=!1):this._isPointerDown=!0})),this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add((()=>{if(this._reachTargetAlpha())return;const e=u.j.Now;let t=0;null!=this._lastFrameTime&&(t=e-this._lastFrameTime),this._lastFrameTime=e,this._applyUserInteraction();const s=e-this._lastInteractionTime-this._idleRotationWaitTime,i=Math.max(Math.min(s/this._idleRotationSpinupTime,1),0);this._cameraRotationSpeed=this._idleRotationSpeed*i,this._attachedCamera&&(this._attachedCamera.alpha-=this._cameraRotationSpeed*(t/1e3))}))}detach(){if(!this._attachedCamera)return;const e=this._attachedCamera.getScene();this._onPrePointerObservableObserver&&e.onPrePointerObservable.remove(this._onPrePointerObservableObserver),this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._attachedCamera=null,this._lastFrameTime=null}resetLastInteractionTime(e){this._lastInteractionTime=e??u.j.Now}_reachTargetAlpha(){return!(!this._attachedCamera||!this.targetAlpha)&&Math.abs(this._attachedCamera.alpha-this.targetAlpha)<d.bH}_userIsZooming(){return!!this._attachedCamera&&0!==this._attachedCamera.inertialRadiusOffset}_shouldAnimationStopForInteraction(){if(!this._attachedCamera)return!1;let e=!1;return this._lastFrameRadius===this._attachedCamera.radius&&0!==this._attachedCamera.inertialRadiusOffset&&(e=!0),this._lastFrameRadius=this._attachedCamera.radius,this._zoomStopsAnimation?e:this._userIsZooming()}_applyUserInteraction(){this._userIsMoving()&&!this._shouldAnimationStopForInteraction()&&(this._lastInteractionTime=u.j.Now)}_userIsMoving(){return!!this._attachedCamera&&(0!==this._attachedCamera.inertialAlphaOffset||0!==this._attachedCamera.inertialBetaOffset||0!==this._attachedCamera.inertialRadiusOffset||0!==this._attachedCamera.inertialPanningX||0!==this._attachedCamera.inertialPanningY||this._isPointerDown)}}s(1903);class f{constructor(){this._easingMode=f.EASINGMODE_EASEIN}setEasingMode(e){const t=Math.min(Math.max(e,0),2);this._easingMode=t}getEasingMode(){return this._easingMode}easeInCore(e){throw new Error("You must implement this method")}ease(e){switch(this._easingMode){case f.EASINGMODE_EASEIN:return this.easeInCore(e);case f.EASINGMODE_EASEOUT:return 1-this.easeInCore(1-e)}return e>=.5?.5*(1-this.easeInCore(2*(1-e)))+.5:.5*this.easeInCore(2*e)}}f.EASINGMODE_EASEIN=0,f.EASINGMODE_EASEOUT=1,f.EASINGMODE_EASEINOUT=2;var p=s(7540);class g{constructor(){this.transitionDuration=450,this.lowerRadiusTransitionRange=2,this.upperRadiusTransitionRange=-2,this._autoTransitionRange=!1,this._radiusIsAnimating=!1,this._radiusBounceTransition=null,this._animatables=new Array}get name(){return"Bouncing"}get autoTransitionRange(){return this._autoTransitionRange}set autoTransitionRange(e){if(this._autoTransitionRange===e)return;this._autoTransitionRange=e;const t=this._attachedCamera;t&&(e?this._onMeshTargetChangedObserver=t.onMeshTargetChangedObservable.add((e=>{if(e&&(e.computeWorldMatrix(!0),e.getBoundingInfo)){const t=e.getBoundingInfo().diagonalLength;this.lowerRadiusTransitionRange=.05*t,this.upperRadiusTransitionRange=.05*t}})):this._onMeshTargetChangedObserver&&t.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver))}init(){}attach(e){this._attachedCamera=e,this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add((()=>{this._attachedCamera&&(this._isRadiusAtLimit(this._attachedCamera.lowerRadiusLimit)&&this._applyBoundRadiusAnimation(this.lowerRadiusTransitionRange),this._isRadiusAtLimit(this._attachedCamera.upperRadiusLimit)&&this._applyBoundRadiusAnimation(this.upperRadiusTransitionRange))}))}detach(){this._attachedCamera&&(this._onAfterCheckInputsObserver&&this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._onMeshTargetChangedObserver&&this._attachedCamera.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver),this._attachedCamera=null)}_isRadiusAtLimit(e){return!!this._attachedCamera&&this._attachedCamera.radius===e&&!this._radiusIsAnimating}_applyBoundRadiusAnimation(e){if(!this._attachedCamera)return;this._radiusBounceTransition||(g.EasingFunction.setEasingMode(g.EasingMode),this._radiusBounceTransition=p.X5.CreateAnimation("radius",p.X5.ANIMATIONTYPE_FLOAT,60,g.EasingFunction)),this._cachedWheelPrecision=this._attachedCamera.wheelPrecision,this._attachedCamera.wheelPrecision=1/0,this._attachedCamera.inertialRadiusOffset=0,this.stopAllAnimations(),this._radiusIsAnimating=!0;const t=p.X5.TransitionTo("radius",this._attachedCamera.radius+e,this._attachedCamera,this._attachedCamera.getScene(),60,this._radiusBounceTransition,this.transitionDuration,(()=>this._clearAnimationLocks()));t&&this._animatables.push(t)}_clearAnimationLocks(){this._radiusIsAnimating=!1,this._attachedCamera&&(this._attachedCamera.wheelPrecision=this._cachedWheelPrecision)}stopAllAnimations(){for(this._attachedCamera&&(this._attachedCamera.animations=[]);this._animatables.length;)this._animatables[0].onAnimationEnd=null,this._animatables[0].stop(),this._animatables.shift()}}g.EasingFunction=new class extends f{constructor(e=1){super(),this.amplitude=e}easeInCore(e){const t=Math.max(0,this.amplitude);return Math.pow(e,3)-e*t*Math.sin(3.141592653589793*e)}}(.3),g.EasingMode=f.EASINGMODE_EASEOUT;class m{constructor(){this.onTargetFramingAnimationEndObservable=new n.cP,this._mode=m.FitFrustumSidesMode,this._radiusScale=1,this._positionScale=.5,this._defaultElevation=.3,this._elevationReturnTime=1500,this._elevationReturnWaitTime=1e3,this._zoomStopsAnimation=!1,this._framingTime=1500,this.autoCorrectCameraLimitsAndSensibility=!0,this._isPointerDown=!1,this._lastInteractionTime=-1/0,this._animatables=new Array,this._betaIsAnimating=!1}get name(){return"Framing"}set mode(e){this._mode=e}get mode(){return this._mode}set radiusScale(e){this._radiusScale=e}get radiusScale(){return this._radiusScale}set positionScale(e){this._positionScale=e}get positionScale(){return this._positionScale}set defaultElevation(e){this._defaultElevation=e}get defaultElevation(){return this._defaultElevation}set elevationReturnTime(e){this._elevationReturnTime=e}get elevationReturnTime(){return this._elevationReturnTime}set elevationReturnWaitTime(e){this._elevationReturnWaitTime=e}get elevationReturnWaitTime(){return this._elevationReturnWaitTime}set zoomStopsAnimation(e){this._zoomStopsAnimation=e}get zoomStopsAnimation(){return this._zoomStopsAnimation}set framingTime(e){this._framingTime=e}get framingTime(){return this._framingTime}init(){}attach(e){this._attachedCamera=e;const t=this._attachedCamera.getScene();m.EasingFunction.setEasingMode(m.EasingMode),this._onPrePointerObservableObserver=t.onPrePointerObservable.add((e=>{e.type!==c.Zp.POINTERDOWN?e.type===c.Zp.POINTERUP&&(this._isPointerDown=!1):this._isPointerDown=!0})),this._onMeshTargetChangedObserver=e.onMeshTargetChangedObservable.add((e=>{e&&e.getBoundingInfo&&this.zoomOnMesh(e,void 0,(()=>{this.onTargetFramingAnimationEndObservable.notifyObservers()}))})),this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add((()=>{this._applyUserInteraction(),this._maintainCameraAboveGround()}))}detach(){if(!this._attachedCamera)return;const e=this._attachedCamera.getScene();this._onPrePointerObservableObserver&&e.onPrePointerObservable.remove(this._onPrePointerObservableObserver),this._onAfterCheckInputsObserver&&this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._onMeshTargetChangedObserver&&this._attachedCamera.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver),this._attachedCamera=null}zoomOnMesh(e,t=!1,s=null){e.computeWorldMatrix(!0);const i=e.getBoundingInfo().boundingBox;this.zoomOnBoundingInfo(i.minimumWorld,i.maximumWorld,t,s)}zoomOnMeshHierarchy(e,t=!1,s=null){e.computeWorldMatrix(!0);const i=e.getHierarchyBoundingVectors(!0);this.zoomOnBoundingInfo(i.min,i.max,t,s)}zoomOnMeshesHierarchy(e,t=!1,s=null){const i=new a.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),r=new a.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);for(let t=0;t<e.length;t++){const s=e[t].getHierarchyBoundingVectors(!0);a.Pq.CheckExtends(s.min,i,r),a.Pq.CheckExtends(s.max,i,r)}this.zoomOnBoundingInfo(i,r,t,s)}zoomOnBoundingInfo(e,t,s=!1,i=null){let r;if(!this._attachedCamera)return!1;const n=e.y,o=n+(t.y-n)*this._positionScale,h=t.subtract(e).scale(.5);if(s)r=new a.Pq(0,o,0);else{const t=e.add(h);r=new a.Pq(t.x,o,t.z)}this._vectorTransition||(this._vectorTransition=p.X5.CreateAnimation("target",p.X5.ANIMATIONTYPE_VECTOR3,60,m.EasingFunction)),this._betaIsAnimating=!0;let l=p.X5.TransitionTo("target",r,this._attachedCamera,this._attachedCamera.getScene(),60,this._vectorTransition,this._framingTime);l&&this._animatables.push(l);let c=0;if(this._mode===m.FitFrustumSidesMode){const s=this._calculateLowerRadiusFromModelBoundingSphere(e,t);this.autoCorrectCameraLimitsAndSensibility&&(this._attachedCamera.lowerRadiusLimit=h.length()+this._attachedCamera.minZ),c=s}else this._mode===m.IgnoreBoundsSizeMode&&(c=this._calculateLowerRadiusFromModelBoundingSphere(e,t),this.autoCorrectCameraLimitsAndSensibility&&null===this._attachedCamera.lowerRadiusLimit&&(this._attachedCamera.lowerRadiusLimit=this._attachedCamera.minZ));if(this.autoCorrectCameraLimitsAndSensibility){const s=t.subtract(e).length();this._attachedCamera.panningSensibility=5e3/s,this._attachedCamera.wheelPrecision=100/c}return this._radiusTransition||(this._radiusTransition=p.X5.CreateAnimation("radius",p.X5.ANIMATIONTYPE_FLOAT,60,m.EasingFunction)),l=p.X5.TransitionTo("radius",c,this._attachedCamera,this._attachedCamera.getScene(),60,this._radiusTransition,this._framingTime,(()=>{this.stopAllAnimations(),i&&i(),this._attachedCamera&&this._attachedCamera.useInputToRestoreState&&this._attachedCamera.storeState()})),l&&this._animatables.push(l),!0}_calculateLowerRadiusFromModelBoundingSphere(e,t){const s=this._attachedCamera;if(!s)return 0;let i=s._calculateLowerRadiusFromModelBoundingSphere(e,t,this._radiusScale);return s.lowerRadiusLimit&&this._mode===m.IgnoreBoundsSizeMode&&(i=i<s.lowerRadiusLimit?s.lowerRadiusLimit:i),s.upperRadiusLimit&&(i=i>s.upperRadiusLimit?s.upperRadiusLimit:i),i}_maintainCameraAboveGround(){if(this._elevationReturnTime<0)return;const e=u.j.Now-this._lastInteractionTime,t=.5*Math.PI-this._defaultElevation,s=.5*Math.PI;if(this._attachedCamera&&!this._betaIsAnimating&&this._attachedCamera.beta>s&&e>=this._elevationReturnWaitTime){this._betaIsAnimating=!0,this.stopAllAnimations(),this._betaTransition||(this._betaTransition=p.X5.CreateAnimation("beta",p.X5.ANIMATIONTYPE_FLOAT,60,m.EasingFunction));const e=p.X5.TransitionTo("beta",t,this._attachedCamera,this._attachedCamera.getScene(),60,this._betaTransition,this._elevationReturnTime,(()=>{this._clearAnimationLocks(),this.stopAllAnimations()}));e&&this._animatables.push(e)}}_clearAnimationLocks(){this._betaIsAnimating=!1}_applyUserInteraction(){this.isUserIsMoving&&(this._lastInteractionTime=u.j.Now,this.stopAllAnimations(),this._clearAnimationLocks())}stopAllAnimations(){for(this._attachedCamera&&(this._attachedCamera.animations=[]);this._animatables.length;)this._animatables[0]&&(this._animatables[0].onAnimationEnd=null,this._animatables[0].stop()),this._animatables.shift()}get isUserIsMoving(){return!!this._attachedCamera&&(0!==this._attachedCamera.inertialAlphaOffset||0!==this._attachedCamera.inertialBetaOffset||0!==this._attachedCamera.inertialRadiusOffset||0!==this._attachedCamera.inertialPanningX||0!==this._attachedCamera.inertialPanningY||this._isPointerDown)}}m.EasingFunction=new class extends f{constructor(e=2){super(),this.exponent=e}easeInCore(e){return this.exponent<=0?e:(Math.exp(this.exponent*e)-1)/(Math.exp(this.exponent)-1)}},m.EasingMode=f.EASINGMODE_EASEINOUT,m.IgnoreBoundsSizeMode=0,m.FitFrustumSidesMode=1;var T=s(388),b=s(8733);h.b.AddNodeConstructor("TargetCamera",((e,t)=>()=>new E(e,a.Pq.Zero(),t)));class E extends T.i{constructor(e,t,s,i=!0){super(e,t,s,i),this._tmpUpVector=a.Pq.Zero(),this._tmpTargetVector=a.Pq.Zero(),this.cameraDirection=new a.Pq(0,0,0),this.cameraRotation=new a.I9(0,0),this.ignoreParentScaling=!1,this.updateUpVectorFromRotation=!1,this._tmpQuaternion=new a.PT,this.rotation=new a.Pq(0,0,0),this.speed=2,this.noRotationConstraint=!1,this.invertRotation=!1,this.inverseRotationSpeed=.2,this.lockedTarget=null,this._currentTarget=a.Pq.Zero(),this._initialFocalDistance=1,this._viewMatrix=a.uq.Zero(),this._camMatrix=a.uq.Zero(),this._cameraTransformMatrix=a.uq.Zero(),this._cameraRotationMatrix=a.uq.Zero(),this._referencePoint=new a.Pq(0,0,1),this._transformedReferencePoint=a.Pq.Zero(),this._deferredPositionUpdate=new a.Pq,this._deferredRotationQuaternionUpdate=new a.PT,this._deferredRotationUpdate=new a.Pq,this._deferredUpdated=!1,this._deferOnly=!1,this._defaultUp=a.Pq.Up(),this._cachedRotationZ=0,this._cachedQuaternionRotationZ=0}getFrontPosition(e){this.getWorldMatrix();const t=this.getTarget().subtract(this.position);return t.normalize(),t.scaleInPlace(e),this.globalPosition.add(t)}_getLockedTargetPosition(){if(!this.lockedTarget)return null;if(this.lockedTarget.absolutePosition){const e=this.lockedTarget;e.computeWorldMatrix().getTranslationToRef(e.absolutePosition)}return this.lockedTarget.absolutePosition||this.lockedTarget}storeState(){return this._storedPosition=this.position.clone(),this._storedRotation=this.rotation.clone(),this.rotationQuaternion&&(this._storedRotationQuaternion=this.rotationQuaternion.clone()),super.storeState()}_restoreStateValues(){return!!super._restoreStateValues()&&(this.position=this._storedPosition.clone(),this.rotation=this._storedRotation.clone(),this.rotationQuaternion&&(this.rotationQuaternion=this._storedRotationQuaternion.clone()),this.cameraDirection.copyFromFloats(0,0,0),this.cameraRotation.copyFromFloats(0,0),!0)}_initCache(){super._initCache(),this._cache.lockedTarget=new a.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.rotation=new a.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.rotationQuaternion=new a.PT(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE)}_updateCache(e){e||super._updateCache();const t=this._getLockedTargetPosition();t?this._cache.lockedTarget?this._cache.lockedTarget.copyFrom(t):this._cache.lockedTarget=t.clone():this._cache.lockedTarget=null,this._cache.rotation.copyFrom(this.rotation),this.rotationQuaternion&&this._cache.rotationQuaternion.copyFrom(this.rotationQuaternion)}_isSynchronizedViewMatrix(){if(!super._isSynchronizedViewMatrix())return!1;const e=this._getLockedTargetPosition();return(this._cache.lockedTarget?this._cache.lockedTarget.equals(e):!e)&&(this.rotationQuaternion?this.rotationQuaternion.equals(this._cache.rotationQuaternion):this._cache.rotation.equals(this.rotation))}_computeLocalCameraSpeed(){const e=this.getEngine();return this.speed*Math.sqrt(e.getDeltaTime()/(100*e.getFps()))}setTarget(e){this.upVector.normalize(),this._initialFocalDistance=e.subtract(this.position).length(),this.position.z===e.z&&(this.position.z+=d.bH),this._referencePoint.normalize().scaleInPlace(this._initialFocalDistance),a.uq.LookAtLHToRef(this.position,e,this._defaultUp,this._camMatrix),this._camMatrix.invert(),this.rotation.x=Math.atan(this._camMatrix.m[6]/this._camMatrix.m[10]);const t=e.subtract(this.position);t.x>=0?this.rotation.y=-Math.atan(t.z/t.x)+Math.PI/2:this.rotation.y=-Math.atan(t.z/t.x)-Math.PI/2,this.rotation.z=0,isNaN(this.rotation.x)&&(this.rotation.x=0),isNaN(this.rotation.y)&&(this.rotation.y=0),isNaN(this.rotation.z)&&(this.rotation.z=0),this.rotationQuaternion&&a.PT.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,this.rotationQuaternion)}get target(){return this.getTarget()}set target(e){this.setTarget(e)}getTarget(){return this._currentTarget}_decideIfNeedsToMove(){return Math.abs(this.cameraDirection.x)>0||Math.abs(this.cameraDirection.y)>0||Math.abs(this.cameraDirection.z)>0}_updatePosition(){if(this.parent)return this.parent.getWorldMatrix().invertToRef(a.AA.Matrix[0]),a.Pq.TransformNormalToRef(this.cameraDirection,a.AA.Matrix[0],a.AA.Vector3[0]),this._deferredPositionUpdate.addInPlace(a.AA.Vector3[0]),void(this._deferOnly?this._deferredUpdated=!0:this.position.copyFrom(this._deferredPositionUpdate));this._deferredPositionUpdate.addInPlace(this.cameraDirection),this._deferOnly?this._deferredUpdated=!0:this.position.copyFrom(this._deferredPositionUpdate)}_checkInputs(){const e=this.invertRotation?-this.inverseRotationSpeed:1,t=this._decideIfNeedsToMove(),s=this.cameraRotation.x||this.cameraRotation.y;if(this._deferredUpdated=!1,this._deferredRotationUpdate.copyFrom(this.rotation),this._deferredPositionUpdate.copyFrom(this.position),this.rotationQuaternion&&this._deferredRotationQuaternionUpdate.copyFrom(this.rotationQuaternion),t&&this._updatePosition(),s){if(this.rotationQuaternion&&this.rotationQuaternion.toEulerAnglesToRef(this._deferredRotationUpdate),this._deferredRotationUpdate.x+=this.cameraRotation.x*e,this._deferredRotationUpdate.y+=this.cameraRotation.y*e,!this.noRotationConstraint){const e=1.570796;this._deferredRotationUpdate.x>e&&(this._deferredRotationUpdate.x=e),this._deferredRotationUpdate.x<-e&&(this._deferredRotationUpdate.x=-e)}this._deferOnly?this._deferredUpdated=!0:this.rotation.copyFrom(this._deferredRotationUpdate),this.rotationQuaternion&&this._deferredRotationUpdate.lengthSquared()&&(a.PT.RotationYawPitchRollToRef(this._deferredRotationUpdate.y,this._deferredRotationUpdate.x,this._deferredRotationUpdate.z,this._deferredRotationQuaternionUpdate),this._deferOnly?this._deferredUpdated=!0:this.rotationQuaternion.copyFrom(this._deferredRotationQuaternionUpdate))}t&&(Math.abs(this.cameraDirection.x)<this.speed*d.bH&&(this.cameraDirection.x=0),Math.abs(this.cameraDirection.y)<this.speed*d.bH&&(this.cameraDirection.y=0),Math.abs(this.cameraDirection.z)<this.speed*d.bH&&(this.cameraDirection.z=0),this.cameraDirection.scaleInPlace(this.inertia)),s&&(Math.abs(this.cameraRotation.x)<this.speed*d.bH&&(this.cameraRotation.x=0),Math.abs(this.cameraRotation.y)<this.speed*d.bH&&(this.cameraRotation.y=0),this.cameraRotation.scaleInPlace(this.inertia)),super._checkInputs()}_updateCameraRotationMatrix(){this.rotationQuaternion?this.rotationQuaternion.toRotationMatrix(this._cameraRotationMatrix):a.uq.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,this._cameraRotationMatrix)}_rotateUpVectorWithCameraRotationMatrix(){return a.Pq.TransformNormalToRef(this._defaultUp,this._cameraRotationMatrix,this.upVector),this}_getViewMatrix(){return this.lockedTarget&&this.setTarget(this._getLockedTargetPosition()),this._updateCameraRotationMatrix(),this.rotationQuaternion&&this._cachedQuaternionRotationZ!=this.rotationQuaternion.z?(this._rotateUpVectorWithCameraRotationMatrix(),this._cachedQuaternionRotationZ=this.rotationQuaternion.z):this._cachedRotationZ!==this.rotation.z&&(this._rotateUpVectorWithCameraRotationMatrix(),this._cachedRotationZ=this.rotation.z),a.Pq.TransformCoordinatesToRef(this._referencePoint,this._cameraRotationMatrix,this._transformedReferencePoint),this.position.addToRef(this._transformedReferencePoint,this._currentTarget),this.updateUpVectorFromRotation&&(this.rotationQuaternion?b._0.Y.rotateByQuaternionToRef(this.rotationQuaternion,this.upVector):(a.PT.FromEulerVectorToRef(this.rotation,this._tmpQuaternion),b._0.Y.rotateByQuaternionToRef(this._tmpQuaternion,this.upVector))),this._computeViewMatrix(this.position,this._currentTarget,this.upVector),this._viewMatrix}_computeViewMatrix(e,t,s){if(this.ignoreParentScaling){if(this.parent){const i=this.parent.getWorldMatrix();a.Pq.TransformCoordinatesToRef(e,i,this._globalPosition),a.Pq.TransformCoordinatesToRef(t,i,this._tmpTargetVector),a.Pq.TransformNormalToRef(s,i,this._tmpUpVector),this._markSyncedWithParent()}else this._globalPosition.copyFrom(e),this._tmpTargetVector.copyFrom(t),this._tmpUpVector.copyFrom(s);this.getScene().useRightHandedSystem?a.uq.LookAtRHToRef(this._globalPosition,this._tmpTargetVector,this._tmpUpVector,this._viewMatrix):a.uq.LookAtLHToRef(this._globalPosition,this._tmpTargetVector,this._tmpUpVector,this._viewMatrix)}else if(this.getScene().useRightHandedSystem?a.uq.LookAtRHToRef(e,t,s,this._viewMatrix):a.uq.LookAtLHToRef(e,t,s,this._viewMatrix),this.parent){const e=this.parent.getWorldMatrix();this._viewMatrix.invert(),this._viewMatrix.multiplyToRef(e,this._viewMatrix),this._viewMatrix.getTranslationToRef(this._globalPosition),this._viewMatrix.invert(),this._markSyncedWithParent()}else this._globalPosition.copyFrom(e)}createRigCamera(e,t){if(this.cameraRigMode!==T.i.RIG_MODE_NONE){const t=new E(e,this.position.clone(),this.getScene());return t.isRigCamera=!0,t.rigParent=this,this.cameraRigMode===T.i.RIG_MODE_VR&&(this.rotationQuaternion||(this.rotationQuaternion=new a.PT),t._cameraRigParams={},t.rotationQuaternion=new a.PT),t.mode=this.mode,t.orthoLeft=this.orthoLeft,t.orthoRight=this.orthoRight,t.orthoTop=this.orthoTop,t.orthoBottom=this.orthoBottom,t}return null}_updateRigCameras(){const e=this._rigCameras[0],t=this._rigCameras[1];switch(this.computeWorldMatrix(),this.cameraRigMode){case T.i.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case T.i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case T.i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:case T.i.RIG_MODE_STEREOSCOPIC_OVERUNDER:case T.i.RIG_MODE_STEREOSCOPIC_INTERLACED:{const s=this.cameraRigMode===T.i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED?1:-1,i=this.cameraRigMode===T.i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED?-1:1;this._getRigCamPositionAndTarget(this._cameraRigParams.stereoHalfAngle*s,e),this._getRigCamPositionAndTarget(this._cameraRigParams.stereoHalfAngle*i,t);break}case T.i.RIG_MODE_VR:e.rotationQuaternion?(e.rotationQuaternion.copyFrom(this.rotationQuaternion),t.rotationQuaternion.copyFrom(this.rotationQuaternion)):(e.rotation.copyFrom(this.rotation),t.rotation.copyFrom(this.rotation)),e.position.copyFrom(this.position),t.position.copyFrom(this.position)}super._updateRigCameras()}_getRigCamPositionAndTarget(e,t){this.getTarget().subtractToRef(this.position,E._TargetFocalPoint),E._TargetFocalPoint.normalize().scaleInPlace(this._initialFocalDistance);const s=E._TargetFocalPoint.addInPlace(this.position);a.uq.TranslationToRef(-s.x,-s.y,-s.z,E._TargetTransformMatrix),E._TargetTransformMatrix.multiplyToRef(a.uq.RotationAxis(t.upVector,e),E._RigCamTransformMatrix),a.uq.TranslationToRef(s.x,s.y,s.z,E._TargetTransformMatrix),E._RigCamTransformMatrix.multiplyToRef(E._TargetTransformMatrix,E._RigCamTransformMatrix),a.Pq.TransformCoordinatesToRef(this.position,E._RigCamTransformMatrix,t.position),t.setTarget(s)}getClassName(){return"TargetCamera"}}E._RigCamTransformMatrix=new a.uq,E._TargetTransformMatrix=new a.uq,E._TargetFocalPoint=new a.Pq,(0,i.Cg)([(0,r.P_)()],E.prototype,"rotation",void 0),(0,i.Cg)([(0,r.lK)()],E.prototype,"speed",void 0),(0,i.Cg)([(0,r.xG)("lockedTargetId")],E.prototype,"lockedTarget",void 0);var x=s(1137),A=s(6877),R={};class M{constructor(e){this.attachedToElement=!1,this.attached={},this.camera=e,this.checkInputs=()=>{}}add(e){const t=e.getSimpleName();this.attached[t]?x.V.Warn("camera input of type "+t+" already exists on camera"):(this.attached[t]=e,e.camera=this.camera,e.checkInputs&&(this.checkInputs=this._addCheckInputs(e.checkInputs.bind(e))),this.attachedToElement&&e.attachControl(this.noPreventDefault))}remove(e){for(const t in this.attached){const s=this.attached[t];if(s===e)return s.detachControl(),s.camera=null,delete this.attached[t],void this.rebuildInputCheck()}}removeByType(e){for(const t in this.attached){const s=this.attached[t];s.getClassName()===e&&(s.detachControl(),s.camera=null,delete this.attached[t],this.rebuildInputCheck())}}_addCheckInputs(e){const t=this.checkInputs;return()=>{t(),e()}}attachInput(e){this.attachedToElement&&e.attachControl(this.noPreventDefault)}attachElement(e=!1){if(!this.attachedToElement){e=!T.i.ForceAttachControlToAlwaysPreventDefault&&e,this.attachedToElement=!0,this.noPreventDefault=e;for(const t in this.attached)this.attached[t].attachControl(e)}}detachElement(e=!1){for(const t in this.attached)this.attached[t].detachControl(),e&&(this.attached[t].camera=null);this.attachedToElement=!1}rebuildInputCheck(){this.checkInputs=()=>{};for(const e in this.attached){const t=this.attached[e];t.checkInputs&&(this.checkInputs=this._addCheckInputs(t.checkInputs.bind(t)))}}clear(){this.attachedToElement&&this.detachElement(!0),this.attached={},this.attachedToElement=!1,this.checkInputs=()=>{}}serialize(e){const t={};for(const e in this.attached){const s=this.attached[e],i=A.p.Serialize(s);t[s.getClassName()]=i}e.inputsmgr=t}parse(e){const t=e.inputsmgr;if(t){this.clear();for(const e in t){const s=R[e];if(s){const i=t[e],r=A.p.Parse((()=>new s),i,null);this.add(r)}}}else for(const t in this.attached){const s=R[this.attached[t].getClassName()];if(s){const i=A.p.Parse((()=>new s),e,null);this.remove(this.attached[t]),this.add(i)}}}}var y=s(998);class P{constructor(){this._currentActiveButton=-1,this.buttons=[0,1,2]}attachControl(e){e=y.S0.BackCompatCameraNoPreventDefault(arguments);const t=this.camera.getEngine(),s=t.getInputElement();let i=0,r=null;this._pointA=null,this._pointB=null,this._altKey=!1,this._ctrlKey=!1,this._metaKey=!1,this._shiftKey=!1,this._buttonsPressed=0,this._pointerInput=n=>{const a=n.event,o="touch"===a.pointerType;if(n.type!==c.Zp.POINTERMOVE&&-1===this.buttons.indexOf(a.button))return;const h=a.target;if(this._altKey=a.altKey,this._ctrlKey=a.ctrlKey,this._metaKey=a.metaKey,this._shiftKey=a.shiftKey,this._buttonsPressed=a.buttons,t.isPointerLock){const e=a.movementX,t=a.movementY;this.onTouch(null,e,t),this._pointA=null,this._pointB=null}else{if(n.type!==c.Zp.POINTERDOWN&&n.type!==c.Zp.POINTERDOUBLETAP&&o&&this._pointA?.pointerId!==a.pointerId&&this._pointB?.pointerId!==a.pointerId)return;if(n.type!==c.Zp.POINTERDOWN||-1!==this._currentActiveButton&&!o)if(n.type===c.Zp.POINTERDOUBLETAP)this.onDoubleTap(a.pointerType);else if(n.type!==c.Zp.POINTERUP||this._currentActiveButton!==a.button&&!o){if(n.type===c.Zp.POINTERMOVE)if(e||a.preventDefault(),this._pointA&&null===this._pointB){const e=a.clientX-this._pointA.x,t=a.clientY-this._pointA.y;this._pointA.x=a.clientX,this._pointA.y=a.clientY,this.onTouch(this._pointA,e,t)}else if(this._pointA&&this._pointB){const e=this._pointA.pointerId===a.pointerId?this._pointA:this._pointB;e.x=a.clientX,e.y=a.clientY;const t=this._pointA.x-this._pointB.x,s=this._pointA.y-this._pointB.y,o=t*t+s*s,h={x:(this._pointA.x+this._pointB.x)/2,y:(this._pointA.y+this._pointB.y)/2,pointerId:a.pointerId,type:n.type};this.onMultiTouch(this._pointA,this._pointB,i,o,r,h),r=h,i=o}}else{try{h?.releasePointerCapture(a.pointerId)}catch(e){}o||(this._pointB=null),t._badOS?this._pointA=this._pointB=null:this._pointB&&this._pointA&&this._pointA.pointerId==a.pointerId?(this._pointA=this._pointB,this._pointB=null):this._pointA&&this._pointB&&this._pointB.pointerId==a.pointerId?this._pointB=null:this._pointA=this._pointB=null,(0!==i||r)&&(this.onMultiTouch(this._pointA,this._pointB,i,0,r,null),i=0,r=null),this._currentActiveButton=-1,this.onButtonUp(a),e||a.preventDefault()}else{try{h?.setPointerCapture(a.pointerId)}catch(e){}if(null===this._pointA)this._pointA={x:a.clientX,y:a.clientY,pointerId:a.pointerId,type:a.pointerType};else{if(null!==this._pointB)return;this._pointB={x:a.clientX,y:a.clientY,pointerId:a.pointerId,type:a.pointerType}}-1!==this._currentActiveButton||o||(this._currentActiveButton=a.button),this.onButtonDown(a),e||(a.preventDefault(),s&&s.focus())}}},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._pointerInput,c.Zp.POINTERDOWN|c.Zp.POINTERUP|c.Zp.POINTERMOVE|c.Zp.POINTERDOUBLETAP),this._onLostFocus=()=>{this._pointA=this._pointB=null,i=0,r=null,this.onLostFocus()},this._contextMenuBind=e=>this.onContextMenu(e),s&&s.addEventListener("contextmenu",this._contextMenuBind,!1);const n=this.camera.getScene().getEngine().getHostWindow();n&&y.S0.RegisterTopRootEvents(n,[{name:"blur",handler:this._onLostFocus}])}detachControl(){if(this._onLostFocus){const e=this.camera.getScene().getEngine().getHostWindow();e&&y.S0.UnregisterTopRootEvents(e,[{name:"blur",handler:this._onLostFocus}])}if(this._observer){if(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null,this._contextMenuBind){const e=this.camera.getScene().getEngine().getInputElement();e&&e.removeEventListener("contextmenu",this._contextMenuBind)}this._onLostFocus=null}this._altKey=!1,this._ctrlKey=!1,this._metaKey=!1,this._shiftKey=!1,this._buttonsPressed=0,this._currentActiveButton=-1}getClassName(){return"BaseCameraPointersInput"}getSimpleName(){return"pointers"}onDoubleTap(e){}onTouch(e,t,s){}onMultiTouch(e,t,s,i,r,n){}onContextMenu(e){e.preventDefault()}onButtonDown(e){}onButtonUp(e){}onLostFocus(){}}(0,i.Cg)([(0,r.lK)()],P.prototype,"buttons",void 0);class v extends P{constructor(){super(...arguments),this.buttons=[0,1,2],this.angularSensibilityX=1e3,this.angularSensibilityY=1e3,this.pinchPrecision=12,this.pinchDeltaPercentage=0,this.useNaturalPinchZoom=!1,this.pinchZoom=!0,this.panningSensibility=1e3,this.multiTouchPanning=!0,this.multiTouchPanAndZoom=!0,this.pinchInwards=!0,this._isPanClick=!1,this._twoFingerActivityCount=0,this._isPinching=!1}getClassName(){return"ArcRotateCameraPointersInput"}_computeMultiTouchPanning(e,t){if(0!==this.panningSensibility&&e&&t){const s=t.x-e.x,i=t.y-e.y;this.camera.inertialPanningX+=-s/this.panningSensibility,this.camera.inertialPanningY+=i/this.panningSensibility}}_computePinchZoom(e,t){const s=this.camera.radius||v.MinimumRadiusForPinch;this.useNaturalPinchZoom?this.camera.radius=s*Math.sqrt(e)/Math.sqrt(t):this.pinchDeltaPercentage?this.camera.inertialRadiusOffset+=.001*(t-e)*s*this.pinchDeltaPercentage:this.camera.inertialRadiusOffset+=(t-e)/(this.pinchPrecision*(this.pinchInwards?1:-1)*(this.angularSensibilityX+this.angularSensibilityY)/2)}onTouch(e,t,s){0!==this.panningSensibility&&(this._ctrlKey&&this.camera._useCtrlForPanning||this._isPanClick)?(this.camera.inertialPanningX+=-t/this.panningSensibility,this.camera.inertialPanningY+=s/this.panningSensibility):(this.camera.inertialAlphaOffset-=t/this.angularSensibilityX,this.camera.inertialBetaOffset-=s/this.angularSensibilityY)}onDoubleTap(){this.camera.useInputToRestoreState&&this.camera.restoreState()}onMultiTouch(e,t,s,i,r,n){0===s&&null===r||0===i&&null===n||(this.multiTouchPanAndZoom?(this._computePinchZoom(s,i),this._computeMultiTouchPanning(r,n)):this.multiTouchPanning&&this.pinchZoom?(this._twoFingerActivityCount++,this._isPinching||this._twoFingerActivityCount<20&&Math.abs(Math.sqrt(i)-Math.sqrt(s))>this.camera.pinchToPanMaxDistance?(this._computePinchZoom(s,i),this._isPinching=!0):this._computeMultiTouchPanning(r,n)):this.multiTouchPanning?this._computeMultiTouchPanning(r,n):this.pinchZoom&&this._computePinchZoom(s,i))}onButtonDown(e){this._isPanClick=e.button===this.camera._panningMouseButton}onButtonUp(e){this._twoFingerActivityCount=0,this._isPinching=!1}onLostFocus(){this._isPanClick=!1,this._twoFingerActivityCount=0,this._isPinching=!1}}v.MinimumRadiusForPinch=.001,(0,i.Cg)([(0,r.lK)()],v.prototype,"buttons",void 0),(0,i.Cg)([(0,r.lK)()],v.prototype,"angularSensibilityX",void 0),(0,i.Cg)([(0,r.lK)()],v.prototype,"angularSensibilityY",void 0),(0,i.Cg)([(0,r.lK)()],v.prototype,"pinchPrecision",void 0),(0,i.Cg)([(0,r.lK)()],v.prototype,"pinchDeltaPercentage",void 0),(0,i.Cg)([(0,r.lK)()],v.prototype,"useNaturalPinchZoom",void 0),(0,i.Cg)([(0,r.lK)()],v.prototype,"pinchZoom",void 0),(0,i.Cg)([(0,r.lK)()],v.prototype,"panningSensibility",void 0),(0,i.Cg)([(0,r.lK)()],v.prototype,"multiTouchPanning",void 0),(0,i.Cg)([(0,r.lK)()],v.prototype,"multiTouchPanAndZoom",void 0),R.ArcRotateCameraPointersInput=v;var C=s(4146);class S{constructor(){this.keysUp=[38],this.keysDown=[40],this.keysLeft=[37],this.keysRight=[39],this.keysReset=[220],this.panningSensibility=50,this.zoomingSensibility=25,this.useAltToZoom=!0,this.angularSpeed=.01,this._keys=new Array}attachControl(e){e=y.S0.BackCompatCameraNoPreventDefault(arguments),this._onCanvasBlurObserver||(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add((()=>{this._keys.length=0})),this._onKeyboardObserver=this._scene.onKeyboardObservable.add((t=>{const s=t.event;if(!s.metaKey)if(t.type===C.TB.KEYDOWN)this._ctrlPressed=s.ctrlKey,this._altPressed=s.altKey,(-1!==this.keysUp.indexOf(s.keyCode)||-1!==this.keysDown.indexOf(s.keyCode)||-1!==this.keysLeft.indexOf(s.keyCode)||-1!==this.keysRight.indexOf(s.keyCode)||-1!==this.keysReset.indexOf(s.keyCode))&&(-1===this._keys.indexOf(s.keyCode)&&this._keys.push(s.keyCode),s.preventDefault&&(e||s.preventDefault()));else if(-1!==this.keysUp.indexOf(s.keyCode)||-1!==this.keysDown.indexOf(s.keyCode)||-1!==this.keysLeft.indexOf(s.keyCode)||-1!==this.keysRight.indexOf(s.keyCode)||-1!==this.keysReset.indexOf(s.keyCode)){const t=this._keys.indexOf(s.keyCode);t>=0&&this._keys.splice(t,1),s.preventDefault&&(e||s.preventDefault())}})))}detachControl(){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys.length=0}checkInputs(){if(this._onKeyboardObserver){const e=this.camera;for(let t=0;t<this._keys.length;t++){const s=this._keys[t];-1!==this.keysLeft.indexOf(s)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningX-=1/this.panningSensibility:e.inertialAlphaOffset-=this.angularSpeed:-1!==this.keysUp.indexOf(s)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningY+=1/this.panningSensibility:this._altPressed&&this.useAltToZoom?e.inertialRadiusOffset+=1/this.zoomingSensibility:e.inertialBetaOffset-=this.angularSpeed:-1!==this.keysRight.indexOf(s)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningX+=1/this.panningSensibility:e.inertialAlphaOffset+=this.angularSpeed:-1!==this.keysDown.indexOf(s)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningY-=1/this.panningSensibility:this._altPressed&&this.useAltToZoom?e.inertialRadiusOffset-=1/this.zoomingSensibility:e.inertialBetaOffset+=this.angularSpeed:-1!==this.keysReset.indexOf(s)&&e.useInputToRestoreState&&e.restoreState()}}}getClassName(){return"ArcRotateCameraKeyboardMoveInput"}getSimpleName(){return"keyboard"}}(0,i.Cg)([(0,r.lK)()],S.prototype,"keysUp",void 0),(0,i.Cg)([(0,r.lK)()],S.prototype,"keysDown",void 0),(0,i.Cg)([(0,r.lK)()],S.prototype,"keysLeft",void 0),(0,i.Cg)([(0,r.lK)()],S.prototype,"keysRight",void 0),(0,i.Cg)([(0,r.lK)()],S.prototype,"keysReset",void 0),(0,i.Cg)([(0,r.lK)()],S.prototype,"panningSensibility",void 0),(0,i.Cg)([(0,r.lK)()],S.prototype,"zoomingSensibility",void 0),(0,i.Cg)([(0,r.lK)()],S.prototype,"useAltToZoom",void 0),(0,i.Cg)([(0,r.lK)()],S.prototype,"angularSpeed",void 0),R.ArcRotateCameraKeyboardMoveInput=S;var I=s(4100),D=s(8123);class O{constructor(){this.wheelPrecision=3,this.zoomToMouseLocation=!1,this.wheelDeltaPercentage=0,this.customComputeDeltaFromMouseWheel=null,this._viewOffset=new a.Pq(0,0,0),this._globalOffset=new a.Pq(0,0,0),this._inertialPanning=a.Pq.Zero()}_computeDeltaFromMouseWheelLegacyEvent(e,t){let s=0;const i=.01*e*this.wheelDeltaPercentage*t;return s=e>0?i/(1+this.wheelDeltaPercentage):i*(1+this.wheelDeltaPercentage),s}attachControl(e){e=y.S0.BackCompatCameraNoPreventDefault(arguments),this._wheel=t=>{if(t.type!==c.Zp.POINTERWHEEL)return;const s=t.event;let i=0;const r=s.deltaMode===D.s.DOM_DELTA_LINE?40:1,n=-s.deltaY*r;if(this.customComputeDeltaFromMouseWheel)i=this.customComputeDeltaFromMouseWheel(n,this,s);else if(this.wheelDeltaPercentage){if(i=this._computeDeltaFromMouseWheelLegacyEvent(n,this.camera.radius),i>0){let e=this.camera.radius,t=this.camera.inertialRadiusOffset+i;for(let s=0;s<20&&Math.abs(t)>.001;s++)e-=t,t*=this.camera.inertia;e=(0,o.OQ)(e,0,Number.MAX_VALUE),i=this._computeDeltaFromMouseWheelLegacyEvent(n,e)}}else i=n/(40*this.wheelPrecision);i&&(this.zoomToMouseLocation?(this._hitPlane||this._updateHitPlane(),this._zoomToMouse(i)):this.camera.inertialRadiusOffset+=i),s.preventDefault&&(e||s.preventDefault())},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._wheel,c.Zp.POINTERWHEEL),this.zoomToMouseLocation&&this._inertialPanning.setAll(0)}detachControl(){this._observer&&(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null,this._wheel=null)}checkInputs(){if(!this.zoomToMouseLocation)return;const e=this.camera;0+e.inertialAlphaOffset+e.inertialBetaOffset+e.inertialRadiusOffset&&(this._updateHitPlane(),e.target.addInPlace(this._inertialPanning),this._inertialPanning.scaleInPlace(e.inertia),this._zeroIfClose(this._inertialPanning))}getClassName(){return"ArcRotateCameraMouseWheelInput"}getSimpleName(){return"mousewheel"}_updateHitPlane(){const e=this.camera,t=e.target.subtract(e.position);this._hitPlane=I.Z.FromPositionAndNormal(e.target,t)}_getPosition(){const e=this.camera,t=e.getScene(),s=t.createPickingRay(t.pointerX,t.pointerY,a.uq.Identity(),e,!1);0===e.targetScreenOffset.x&&0===e.targetScreenOffset.y||(this._viewOffset.set(e.targetScreenOffset.x,e.targetScreenOffset.y,0),e.getViewMatrix().invertToRef(e._cameraTransformMatrix),this._globalOffset=a.Pq.TransformNormal(this._viewOffset,e._cameraTransformMatrix),s.origin.addInPlace(this._globalOffset));let i=0;return this._hitPlane&&(i=s.intersectsPlane(this._hitPlane)??0),s.origin.addInPlace(s.direction.scaleInPlace(i))}_zoomToMouse(e){const t=this.camera,s=1-t.inertia;if(t.lowerRadiusLimit){const i=t.lowerRadiusLimit??0;t.radius-(t.inertialRadiusOffset+e)/s<i&&(e=(t.radius-i)*s-t.inertialRadiusOffset)}if(t.upperRadiusLimit){const i=t.upperRadiusLimit??0;t.radius-(t.inertialRadiusOffset+e)/s>i&&(e=(t.radius-i)*s-t.inertialRadiusOffset)}const i=e/s/t.radius,r=this._getPosition(),n=a.AA.Vector3[6];r.subtractToRef(t.target,n),n.scaleInPlace(i),n.scaleInPlace(s),this._inertialPanning.addInPlace(n),t.inertialRadiusOffset+=e}_zeroIfClose(e){Math.abs(e.x)<d.bH&&(e.x=0),Math.abs(e.y)<d.bH&&(e.y=0),Math.abs(e.z)<d.bH&&(e.z=0)}}(0,i.Cg)([(0,r.lK)()],O.prototype,"wheelPrecision",void 0),(0,i.Cg)([(0,r.lK)()],O.prototype,"zoomToMouseLocation",void 0),(0,i.Cg)([(0,r.lK)()],O.prototype,"wheelDeltaPercentage",void 0),R.ArcRotateCameraMouseWheelInput=O;class F extends M{constructor(e){super(e)}addMouseWheel(){return this.add(new O),this}addPointers(){return this.add(new v),this}addKeyboard(){return this.add(new S),this}}var w=s(6552);h.b.AddNodeConstructor("ArcRotateCamera",((e,t)=>()=>new L(e,0,0,1,a.Pq.Zero(),t)));class L extends E{get target(){return this._target}set target(e){this.setTarget(e)}get targetHost(){return this._targetHost}set targetHost(e){e&&this.setTarget(e)}getTarget(){return this.target}get position(){return this._position}set position(e){this.setPosition(e)}set upVector(e){this._upToYMatrix||(this._yToUpMatrix=new a.uq,this._upToYMatrix=new a.uq,this._upVector=a.Pq.Zero()),e.normalize(),this._upVector.copyFrom(e),this.setMatUp()}get upVector(){return this._upVector}setMatUp(){a.uq.RotationAlignToRef(a.Pq.UpReadOnly,this._upVector,this._yToUpMatrix),a.uq.RotationAlignToRef(this._upVector,a.Pq.UpReadOnly,this._upToYMatrix)}get angularSensibilityX(){const e=this.inputs.attached.pointers;return e?e.angularSensibilityX:0}set angularSensibilityX(e){const t=this.inputs.attached.pointers;t&&(t.angularSensibilityX=e)}get angularSensibilityY(){const e=this.inputs.attached.pointers;return e?e.angularSensibilityY:0}set angularSensibilityY(e){const t=this.inputs.attached.pointers;t&&(t.angularSensibilityY=e)}get pinchPrecision(){const e=this.inputs.attached.pointers;return e?e.pinchPrecision:0}set pinchPrecision(e){const t=this.inputs.attached.pointers;t&&(t.pinchPrecision=e)}get pinchDeltaPercentage(){const e=this.inputs.attached.pointers;return e?e.pinchDeltaPercentage:0}set pinchDeltaPercentage(e){const t=this.inputs.attached.pointers;t&&(t.pinchDeltaPercentage=e)}get useNaturalPinchZoom(){const e=this.inputs.attached.pointers;return!!e&&e.useNaturalPinchZoom}set useNaturalPinchZoom(e){const t=this.inputs.attached.pointers;t&&(t.useNaturalPinchZoom=e)}get panningSensibility(){const e=this.inputs.attached.pointers;return e?e.panningSensibility:0}set panningSensibility(e){const t=this.inputs.attached.pointers;t&&(t.panningSensibility=e)}get keysUp(){const e=this.inputs.attached.keyboard;return e?e.keysUp:[]}set keysUp(e){const t=this.inputs.attached.keyboard;t&&(t.keysUp=e)}get keysDown(){const e=this.inputs.attached.keyboard;return e?e.keysDown:[]}set keysDown(e){const t=this.inputs.attached.keyboard;t&&(t.keysDown=e)}get keysLeft(){const e=this.inputs.attached.keyboard;return e?e.keysLeft:[]}set keysLeft(e){const t=this.inputs.attached.keyboard;t&&(t.keysLeft=e)}get keysRight(){const e=this.inputs.attached.keyboard;return e?e.keysRight:[]}set keysRight(e){const t=this.inputs.attached.keyboard;t&&(t.keysRight=e)}get wheelPrecision(){const e=this.inputs.attached.mousewheel;return e?e.wheelPrecision:0}set wheelPrecision(e){const t=this.inputs.attached.mousewheel;t&&(t.wheelPrecision=e)}get zoomToMouseLocation(){const e=this.inputs.attached.mousewheel;return!!e&&e.zoomToMouseLocation}set zoomToMouseLocation(e){const t=this.inputs.attached.mousewheel;t&&(t.zoomToMouseLocation=e)}get wheelDeltaPercentage(){const e=this.inputs.attached.mousewheel;return e?e.wheelDeltaPercentage:0}set wheelDeltaPercentage(e){const t=this.inputs.attached.mousewheel;t&&(t.wheelDeltaPercentage=e)}get bouncingBehavior(){return this._bouncingBehavior}get useBouncingBehavior(){return null!=this._bouncingBehavior}set useBouncingBehavior(e){e!==this.useBouncingBehavior&&(e?(this._bouncingBehavior=new g,this.addBehavior(this._bouncingBehavior)):this._bouncingBehavior&&(this.removeBehavior(this._bouncingBehavior),this._bouncingBehavior=null))}get framingBehavior(){return this._framingBehavior}get useFramingBehavior(){return null!=this._framingBehavior}set useFramingBehavior(e){e!==this.useFramingBehavior&&(e?(this._framingBehavior=new m,this.addBehavior(this._framingBehavior)):this._framingBehavior&&(this.removeBehavior(this._framingBehavior),this._framingBehavior=null))}get autoRotationBehavior(){return this._autoRotationBehavior}get useAutoRotationBehavior(){return null!=this._autoRotationBehavior}set useAutoRotationBehavior(e){e!==this.useAutoRotationBehavior&&(e?(this._autoRotationBehavior=new _,this.addBehavior(this._autoRotationBehavior)):this._autoRotationBehavior&&(this.removeBehavior(this._autoRotationBehavior),this._autoRotationBehavior=null))}constructor(e,t,s,i,r,o,h=!0){super(e,a.Pq.Zero(),o,h),this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.lowerAlphaLimit=null,this.upperAlphaLimit=null,this.lowerBetaLimit=.01,this.upperBetaLimit=Math.PI-.01,this.lowerRadiusLimit=null,this.upperRadiusLimit=null,this.inertialPanningX=0,this.inertialPanningY=0,this.pinchToPanMaxDistance=20,this.panningDistanceLimit=null,this.panningOriginTarget=a.Pq.Zero(),this.panningInertia=.9,this.zoomOnFactor=1,this.targetScreenOffset=a.I9.Zero(),this.allowUpsideDown=!0,this.useInputToRestoreState=!0,this.restoreStateInterpolationFactor=0,this._viewMatrix=new a.uq,this.panningAxis=new a.Pq(1,1,0),this._transformedDirection=new a.Pq,this.mapPanning=!1,this._progressiveRestore=!1,this.onMeshTargetChangedObservable=new n.cP,this.checkCollisions=!1,this.collisionRadius=new a.Pq(.5,.5,.5),this._previousPosition=a.Pq.Zero(),this._collisionVelocity=a.Pq.Zero(),this._newPosition=a.Pq.Zero(),this._computationVector=a.Pq.Zero(),this._onCollisionPositionChange=(e,t,s=null)=>{s?(this.setPosition(t),this.onCollide&&this.onCollide(s)):this._previousPosition.copyFrom(this._position);const i=Math.cos(this.alpha),r=Math.sin(this.alpha),n=Math.cos(this.beta);let a=Math.sin(this.beta);0===a&&(a=1e-4);const o=this._getTargetPosition();this._computationVector.copyFromFloats(this.radius*i*a,this.radius*n,this.radius*r*a),o.addToRef(this._computationVector,this._newPosition),this._position.copyFrom(this._newPosition);let h=this.upVector;this.allowUpsideDown&&this.beta<0&&(h=h.clone(),h=h.negate()),this._computeViewMatrix(this._position,o,h),this._viewMatrix.addAtIndex(12,this.targetScreenOffset.x),this._viewMatrix.addAtIndex(13,this.targetScreenOffset.y),this._collisionTriggered=!1},this._target=a.Pq.Zero(),r&&this.setTarget(r),this.alpha=t,this.beta=s,this.radius=i,this.getViewMatrix(),this.inputs=new F(this),this.inputs.addKeyboard().addMouseWheel().addPointers()}_initCache(){super._initCache(),this._cache._target=new a.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.alpha=void 0,this._cache.beta=void 0,this._cache.radius=void 0,this._cache.targetScreenOffset=a.I9.Zero()}_updateCache(e){e||super._updateCache(),this._cache._target.copyFrom(this._getTargetPosition()),this._cache.alpha=this.alpha,this._cache.beta=this.beta,this._cache.radius=this.radius,this._cache.targetScreenOffset.copyFrom(this.targetScreenOffset)}_getTargetPosition(){if(this._targetHost&&this._targetHost.getAbsolutePosition){const e=this._targetHost.getAbsolutePosition();this._targetBoundingCenter?e.addToRef(this._targetBoundingCenter,this._target):this._target.copyFrom(e)}return this._getLockedTargetPosition()||this._target}storeState(){return this._storedAlpha=this._goalAlpha=this.alpha,this._storedBeta=this._goalBeta=this.beta,this._storedRadius=this._goalRadius=this.radius,this._storedTarget=this._goalTarget=this._getTargetPosition().clone(),this._storedTargetScreenOffset=this._goalTargetScreenOffset=this.targetScreenOffset.clone(),super.storeState()}_restoreStateValues(){return this.hasStateStored()&&this.restoreStateInterpolationFactor>d.bH&&this.restoreStateInterpolationFactor<1?(this.interpolateTo(this._storedAlpha,this._storedBeta,this._storedRadius,this._storedTarget,this._storedTargetScreenOffset),!0):!!super._restoreStateValues()&&(this.setTarget(this._storedTarget.clone()),this.alpha=this._storedAlpha,this.beta=this._storedBeta,this.radius=this._storedRadius,this.targetScreenOffset=this._storedTargetScreenOffset.clone(),this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.inertialPanningX=0,this.inertialPanningY=0,!0)}interpolateTo(e=this.alpha,t=this.beta,s=this.radius,i=this.target,r=this.targetScreenOffset){this._progressiveRestore=!0,this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.inertialPanningX=0,this.inertialPanningY=0,e=(0,o.OQ)(e,this.lowerAlphaLimit??-1/0,this.upperAlphaLimit??1/0),t=(0,o.OQ)(t,this.lowerBetaLimit??-1/0,this.upperBetaLimit??1/0),s=(0,o.OQ)(s,this.lowerRadiusLimit??-1/0,this.upperRadiusLimit??1/0),this._goalAlpha=e,this._goalBeta=t,this._goalRadius=s,this._goalTarget=i,this._goalTargetScreenOffset=r}_isSynchronizedViewMatrix(){return!!super._isSynchronizedViewMatrix()&&this._cache._target.equals(this._getTargetPosition())&&this._cache.alpha===this.alpha&&this._cache.beta===this.beta&&this._cache.radius===this.radius&&this._cache.targetScreenOffset.equals(this.targetScreenOffset)}attachControl(e,t,s=!0,i=2){const r=arguments;t=y.S0.BackCompatCameraNoPreventDefault(r),this._useCtrlForPanning=s,this._panningMouseButton=i,"boolean"==typeof r[0]&&(r.length>1&&(this._useCtrlForPanning=r[1]),r.length>2&&(this._panningMouseButton=r[2])),this.inputs.attachElement(t),this._reset=()=>{this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.inertialPanningX=0,this.inertialPanningY=0}}detachControl(){this.inputs.detachElement(),this._reset&&this._reset()}_checkInputs(){if(!this._collisionTriggered){if(this.inputs.checkInputs(),this._progressiveRestore){const e=this._scene.getEngine().getDeltaTime()/1e3,t=1-Math.pow(2,-e/this.restoreStateInterpolationFactor);this.setTarget(a.Pq.Lerp(this.getTarget(),this._goalTarget,t)),a.PT.RotationAlphaBetaGammaToRef(this._goalAlpha,this._goalBeta,0,a.AA.Quaternion[0]),a.PT.RotationAlphaBetaGammaToRef(this.alpha,this.beta,0,a.AA.Quaternion[1]),a.PT.SlerpToRef(a.AA.Quaternion[1],a.AA.Quaternion[0],t,a.AA.Quaternion[2]),a.AA.Quaternion[2].normalize(),a.AA.Quaternion[2].toAlphaBetaGammaToRef(a.AA.Vector3[0]),this.alpha=a.AA.Vector3[0].x,this.beta=a.AA.Vector3[0].y,this.radius+=(this._goalRadius-this.radius)*t,a.I9.LerpToRef(this.targetScreenOffset,this._goalTargetScreenOffset,t,this.targetScreenOffset),(a.Pq.DistanceSquared(this.getTarget(),this._goalTarget)<d.bH&&a.AA.Quaternion[2].equalsWithEpsilon(a.AA.Quaternion[0])&&Math.pow(this._goalRadius-this.radius,2)<d.bH&&a.I9.Distance(this.targetScreenOffset,this._goalTargetScreenOffset)<d.bH||0!==this.inertialAlphaOffset||0!==this.inertialBetaOffset||0!==this.inertialRadiusOffset||0!==this.inertialPanningX||0!==this.inertialPanningY)&&(this._progressiveRestore=!1)}if(0!==this.inertialAlphaOffset||0!==this.inertialBetaOffset||0!==this.inertialRadiusOffset){const e=this.invertRotation?-1:1,t=this._calculateHandednessMultiplier();let s=this.inertialAlphaOffset*t;this.beta<0&&(s*=-1),this.alpha+=s*e,this.beta+=this.inertialBetaOffset*e,this.radius-=this.inertialRadiusOffset,this.inertialAlphaOffset*=this.inertia,this.inertialBetaOffset*=this.inertia,this.inertialRadiusOffset*=this.inertia,Math.abs(this.inertialAlphaOffset)<d.bH&&(this.inertialAlphaOffset=0),Math.abs(this.inertialBetaOffset)<d.bH&&(this.inertialBetaOffset=0),Math.abs(this.inertialRadiusOffset)<this.speed*d.bH&&(this.inertialRadiusOffset=0)}if(0!==this.inertialPanningX||0!==this.inertialPanningY){const e=new a.Pq(this.inertialPanningX,this.inertialPanningY,this.inertialPanningY);if(this._viewMatrix.invertToRef(this._cameraTransformMatrix),e.multiplyInPlace(this.panningAxis),a.Pq.TransformNormalToRef(e,this._cameraTransformMatrix,this._transformedDirection),this.mapPanning){const e=this.upVector,t=a.Pq.CrossToRef(this._transformedDirection,e,this._transformedDirection);a.Pq.CrossToRef(e,t,this._transformedDirection)}else this.panningAxis.y||(this._transformedDirection.y=0);if(!this._targetHost)if(this.panningDistanceLimit)this._transformedDirection.addInPlace(this._target),a.Pq.DistanceSquared(this._transformedDirection,this.panningOriginTarget)<=this.panningDistanceLimit*this.panningDistanceLimit&&this._target.copyFrom(this._transformedDirection);else{if(this.parent){const e=a.AA.Matrix[0];this.parent.getWorldMatrix().getRotationMatrixToRef(e),e.transposeToRef(e),a.Pq.TransformCoordinatesToRef(this._transformedDirection,e,this._transformedDirection)}this._target.addInPlace(this._transformedDirection)}this.inertialPanningX*=this.panningInertia,this.inertialPanningY*=this.panningInertia,Math.abs(this.inertialPanningX)<this.speed*d.bH&&(this.inertialPanningX=0),Math.abs(this.inertialPanningY)<this.speed*d.bH&&(this.inertialPanningY=0)}this._checkLimits(),super._checkInputs()}}_checkLimits(){null===this.lowerBetaLimit||void 0===this.lowerBetaLimit?this.allowUpsideDown&&this.beta>Math.PI&&(this.beta=this.beta-2*Math.PI):this.beta<this.lowerBetaLimit&&(this.beta=this.lowerBetaLimit),null===this.upperBetaLimit||void 0===this.upperBetaLimit?this.allowUpsideDown&&this.beta<-Math.PI&&(this.beta=this.beta+2*Math.PI):this.beta>this.upperBetaLimit&&(this.beta=this.upperBetaLimit),null!==this.lowerAlphaLimit&&this.alpha<this.lowerAlphaLimit&&(this.alpha=this.lowerAlphaLimit),null!==this.upperAlphaLimit&&this.alpha>this.upperAlphaLimit&&(this.alpha=this.upperAlphaLimit),null!==this.lowerRadiusLimit&&this.radius<this.lowerRadiusLimit&&(this.radius=this.lowerRadiusLimit,this.inertialRadiusOffset=0),null!==this.upperRadiusLimit&&this.radius>this.upperRadiusLimit&&(this.radius=this.upperRadiusLimit,this.inertialRadiusOffset=0)}rebuildAnglesAndRadius(){this._position.subtractToRef(this._getTargetPosition(),this._computationVector),0===this._upVector.x&&1===this._upVector.y&&0===this._upVector.z||a.Pq.TransformCoordinatesToRef(this._computationVector,this._upToYMatrix,this._computationVector),this.radius=this._computationVector.length(),0===this.radius&&(this.radius=1e-4);const e=this.alpha;0===this._computationVector.x&&0===this._computationVector.z?this.alpha=Math.PI/2:this.alpha=Math.acos(this._computationVector.x/Math.sqrt(Math.pow(this._computationVector.x,2)+Math.pow(this._computationVector.z,2))),this._computationVector.z<0&&(this.alpha=2*Math.PI-this.alpha);const t=Math.round((e-this.alpha)/(2*Math.PI));this.alpha+=2*t*Math.PI,this.beta=Math.acos(this._computationVector.y/this.radius),this._checkLimits()}setPosition(e){this._position.equals(e)||(this._position.copyFrom(e),this.rebuildAnglesAndRadius())}setTarget(e,t=!1,s=!1,i=!1){if(i=this.overrideCloneAlphaBetaRadius??i,e.computeWorldMatrix)t&&e.getBoundingInfo?this._targetBoundingCenter=e.getBoundingInfo().boundingBox.centerWorld.clone():this._targetBoundingCenter=null,e.computeWorldMatrix(),this._targetHost=e,this._target=this._getTargetPosition(),this.onMeshTargetChangedObservable.notifyObservers(this._targetHost);else{const t=e,i=this._getTargetPosition();if(i&&!s&&i.equals(t))return;this._targetHost=null,this._target=t,this._targetBoundingCenter=null,this.onMeshTargetChangedObservable.notifyObservers(null)}i||this.rebuildAnglesAndRadius()}_getViewMatrix(){const e=Math.cos(this.alpha),t=Math.sin(this.alpha),s=Math.cos(this.beta);let i=Math.sin(this.beta);0===i&&(i=1e-4),0===this.radius&&(this.radius=1e-4);const r=this._getTargetPosition();if(this._computationVector.copyFromFloats(this.radius*e*i,this.radius*s,this.radius*t*i),0===this._upVector.x&&1===this._upVector.y&&0===this._upVector.z||a.Pq.TransformCoordinatesToRef(this._computationVector,this._yToUpMatrix,this._computationVector),r.addToRef(this._computationVector,this._newPosition),this.getScene().collisionsEnabled&&this.checkCollisions){const e=this.getScene().collisionCoordinator;this._collider||(this._collider=e.createCollider()),this._collider._radius=this.collisionRadius,this._newPosition.subtractToRef(this._position,this._collisionVelocity),this._collisionTriggered=!0,e.getNewPosition(this._position,this._collisionVelocity,this._collider,3,null,this._onCollisionPositionChange,this.uniqueId)}else{this._position.copyFrom(this._newPosition);let e=this.upVector;this.allowUpsideDown&&i<0&&(e=e.negate()),this._computeViewMatrix(this._position,r,e),this._viewMatrix.addAtIndex(12,this.targetScreenOffset.x),this._viewMatrix.addAtIndex(13,this.targetScreenOffset.y)}return this._currentTarget=r,this._viewMatrix}zoomOn(e,t=!1){e=e||this.getScene().meshes;const s=l.e.MinMax(e);let i=this._calculateLowerRadiusFromModelBoundingSphere(s.min,s.max);i=Math.max(Math.min(i,this.upperRadiusLimit||Number.MAX_VALUE),this.lowerRadiusLimit||0),this.radius=i*this.zoomOnFactor,this.focusOn({min:s.min,max:s.max,distance:i},t)}focusOn(e,t=!1){let s,i;if(void 0===e.min){const t=e||this.getScene().meshes;s=l.e.MinMax(t),i=a.Pq.Distance(s.min,s.max)}else s=e,i=e.distance;this._target=l.e.Center(s),t||(this.maxZ=2*i)}createRigCamera(e,t){let s=0;switch(this.cameraRigMode){case T.i.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case T.i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case T.i.RIG_MODE_STEREOSCOPIC_OVERUNDER:case T.i.RIG_MODE_STEREOSCOPIC_INTERLACED:case T.i.RIG_MODE_VR:s=this._cameraRigParams.stereoHalfAngle*(0===t?1:-1);break;case T.i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:s=this._cameraRigParams.stereoHalfAngle*(0===t?-1:1)}const i=new L(e,this.alpha+s,this.beta,this.radius,this._target,this.getScene());return i._cameraRigParams={},i.isRigCamera=!0,i.rigParent=this,i.upVector=this.upVector,i.mode=this.mode,i.orthoLeft=this.orthoLeft,i.orthoRight=this.orthoRight,i.orthoBottom=this.orthoBottom,i.orthoTop=this.orthoTop,i}_updateRigCameras(){const e=this._rigCameras[0],t=this._rigCameras[1];switch(e.beta=t.beta=this.beta,this.cameraRigMode){case T.i.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case T.i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case T.i.RIG_MODE_STEREOSCOPIC_OVERUNDER:case T.i.RIG_MODE_STEREOSCOPIC_INTERLACED:case T.i.RIG_MODE_VR:e.alpha=this.alpha-this._cameraRigParams.stereoHalfAngle,t.alpha=this.alpha+this._cameraRigParams.stereoHalfAngle;break;case T.i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:e.alpha=this.alpha+this._cameraRigParams.stereoHalfAngle,t.alpha=this.alpha-this._cameraRigParams.stereoHalfAngle}super._updateRigCameras()}_calculateLowerRadiusFromModelBoundingSphere(e,t,s=1){const i=a.Pq.Distance(e,t),r=this.getScene().getEngine().getAspectRatio(this),n=Math.tan(this.fov/2),o=n*r,h=.5*i*s,l=h*Math.sqrt(1+1/(o*o)),c=h*Math.sqrt(1+1/(n*n));return Math.max(l,c)}dispose(){this.inputs.clear(),super.dispose()}getClassName(){return"ArcRotateCamera"}}(0,i.Cg)([(0,r.lK)()],L.prototype,"alpha",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"beta",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"radius",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"overrideCloneAlphaBetaRadius",void 0),(0,i.Cg)([(0,r.P_)("target")],L.prototype,"_target",void 0),(0,i.Cg)([(0,r.xG)("targetHost")],L.prototype,"_targetHost",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"inertialAlphaOffset",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"inertialBetaOffset",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"inertialRadiusOffset",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"lowerAlphaLimit",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"upperAlphaLimit",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"lowerBetaLimit",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"upperBetaLimit",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"lowerRadiusLimit",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"upperRadiusLimit",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"inertialPanningX",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"inertialPanningY",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"pinchToPanMaxDistance",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"panningDistanceLimit",void 0),(0,i.Cg)([(0,r.P_)()],L.prototype,"panningOriginTarget",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"panningInertia",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"zoomToMouseLocation",null),(0,i.Cg)([(0,r.lK)()],L.prototype,"zoomOnFactor",void 0),(0,i.Cg)([(0,r.WM)()],L.prototype,"targetScreenOffset",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"allowUpsideDown",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"useInputToRestoreState",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"restoreStateInterpolationFactor",void 0),(0,w.Y5)("BABYLON.ArcRotateCamera",L)},388:(e,t,s)=>{s.d(t,{i:()=>g});var i=s(5524),r=s(9259),n=s(7931),a=s(998),o=s(9848),h=s(9923),l=s(4870),c=s(1137),u=s(6552),d=s(5503),_=s(4494),f=s(2572),p=s(6877);class g extends l.b{get position(){return this._position}set position(e){this._position=e}set upVector(e){this._upVector=e}get upVector(){return this._upVector}get screenArea(){let e=0,t=0;if(this.mode===g.PERSPECTIVE_CAMERA)this.fovMode===g.FOVMODE_VERTICAL_FIXED?(t=2*this.minZ*Math.tan(this.fov/2),e=this.getEngine().getAspectRatio(this)*t):(e=2*this.minZ*Math.tan(this.fov/2),t=e/this.getEngine().getAspectRatio(this));else{const s=this.getEngine().getRenderWidth()/2,i=this.getEngine().getRenderHeight()/2;e=(this.orthoRight??s)-(this.orthoLeft??-s),t=(this.orthoTop??i)-(this.orthoBottom??-i)}return e*t}set orthoLeft(e){this._orthoLeft=e;for(const t of this._rigCameras)t.orthoLeft=e}get orthoLeft(){return this._orthoLeft}set orthoRight(e){this._orthoRight=e;for(const t of this._rigCameras)t.orthoRight=e}get orthoRight(){return this._orthoRight}set orthoBottom(e){this._orthoBottom=e;for(const t of this._rigCameras)t.orthoBottom=e}get orthoBottom(){return this._orthoBottom}set orthoTop(e){this._orthoTop=e;for(const t of this._rigCameras)t.orthoTop=e}get orthoTop(){return this._orthoTop}set mode(e){this._mode=e;for(const t of this._rigCameras)t.mode=e}get mode(){return this._mode}get hasMoved(){return this._hasMoved}constructor(e,t,s,i=!0){super(e,s,!1),this._position=h.Pq.Zero(),this._upVector=h.Pq.Up(),this.oblique=null,this._orthoLeft=null,this._orthoRight=null,this._orthoBottom=null,this._orthoTop=null,this.fov=.8,this.projectionPlaneTilt=0,this.minZ=1,this.maxZ=1e4,this.inertia=.9,this._mode=g.PERSPECTIVE_CAMERA,this.isIntermediate=!1,this.viewport=new _.L(0,0,1,1),this.layerMask=268435455,this.fovMode=g.FOVMODE_VERTICAL_FIXED,this.cameraRigMode=g.RIG_MODE_NONE,this.customRenderTargets=[],this.outputRenderTarget=null,this.onViewMatrixChangedObservable=new o.cP,this.onProjectionMatrixChangedObservable=new o.cP,this.onAfterCheckInputsObservable=new o.cP,this.onRestoreStateObservable=new o.cP,this.isRigCamera=!1,this._hasMoved=!1,this._rigCameras=new Array,this._skipRendering=!1,this._projectionMatrix=new h.uq,this._postProcesses=new Array,this._activeMeshes=new n.L(256),this._globalPosition=h.Pq.Zero(),this._computedViewMatrix=h.uq.Identity(),this._doNotComputeProjectionMatrix=!1,this._transformMatrix=h.uq.Zero(),this._refreshFrustumPlanes=!0,this._absoluteRotation=h.PT.Identity(),this._isCamera=!0,this._isLeftCamera=!1,this._isRightCamera=!1,this.getScene().addCamera(this),i&&!this.getScene().activeCamera&&(this.getScene().activeCamera=this),this.position=t,this.renderPassId=this.getScene().getEngine().createRenderPassId(`Camera ${e}`)}storeState(){return this._stateStored=!0,this._storedFov=this.fov,this}hasStateStored(){return!!this._stateStored}_restoreStateValues(){return!!this._stateStored&&(this.fov=this._storedFov,!0)}restoreState(){return!!this._restoreStateValues()&&(this.onRestoreStateObservable.notifyObservers(this),!0)}getClassName(){return"Camera"}toString(e){let t="Name: "+this.name;if(t+=", type: "+this.getClassName(),this.animations)for(let s=0;s<this.animations.length;s++)t+=", animation[0]: "+this.animations[s].toString(e);return t}applyVerticalCorrection(){const e=this.absoluteRotation.toEulerAngles();this.projectionPlaneTilt=this._scene.useRightHandedSystem?-e.x:e.x}get globalPosition(){return this._globalPosition}getActiveMeshes(){return this._activeMeshes}isActiveMesh(e){return-1!==this._activeMeshes.indexOf(e)}isReady(e=!1){if(e)for(const e of this._postProcesses)if(e&&!e.isReady())return!1;return super.isReady(e)}_initCache(){super._initCache(),this._cache.position=new h.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.upVector=new h.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.mode=void 0,this._cache.minZ=void 0,this._cache.maxZ=void 0,this._cache.fov=void 0,this._cache.fovMode=void 0,this._cache.aspectRatio=void 0,this._cache.orthoLeft=void 0,this._cache.orthoRight=void 0,this._cache.orthoBottom=void 0,this._cache.orthoTop=void 0,this._cache.obliqueAngle=void 0,this._cache.obliqueLength=void 0,this._cache.obliqueOffset=void 0,this._cache.renderWidth=void 0,this._cache.renderHeight=void 0}_updateCache(e){e||super._updateCache(),this._cache.position.copyFrom(this.position),this._cache.upVector.copyFrom(this.upVector)}_isSynchronized(){return this._isSynchronizedViewMatrix()&&this._isSynchronizedProjectionMatrix()}_isSynchronizedViewMatrix(){return!!super._isSynchronized()&&this._cache.position.equals(this.position)&&this._cache.upVector.equals(this.upVector)&&this.isSynchronizedWithParent()}_isSynchronizedProjectionMatrix(){let e=this._cache.mode===this.mode&&this._cache.minZ===this.minZ&&this._cache.maxZ===this.maxZ;if(!e)return!1;const t=this.getEngine();return this.mode===g.PERSPECTIVE_CAMERA?e=this._cache.fov===this.fov&&this._cache.fovMode===this.fovMode&&this._cache.aspectRatio===t.getAspectRatio(this)&&this._cache.projectionPlaneTilt===this.projectionPlaneTilt:(e=this._cache.orthoLeft===this.orthoLeft&&this._cache.orthoRight===this.orthoRight&&this._cache.orthoBottom===this.orthoBottom&&this._cache.orthoTop===this.orthoTop&&this._cache.renderWidth===t.getRenderWidth()&&this._cache.renderHeight===t.getRenderHeight(),this.oblique&&(e=e&&this._cache.obliqueAngle===this.oblique.angle&&this._cache.obliqueLength===this.oblique.length&&this._cache.obliqueOffset===this.oblique.offset)),e}attachControl(e,t){}detachControl(e){}update(){this._hasMoved=!1,this._checkInputs(),this.cameraRigMode!==g.RIG_MODE_NONE&&this._updateRigCameras(),this.getViewMatrix(),this.getProjectionMatrix()}_checkInputs(){this.onAfterCheckInputsObservable.notifyObservers(this)}get rigCameras(){return this._rigCameras}get rigPostProcess(){return this._rigPostProcess}_getFirstPostProcess(){for(let e=0;e<this._postProcesses.length;e++)if(null!==this._postProcesses[e])return this._postProcesses[e];return null}_cascadePostProcessesToRigCams(){const e=this._getFirstPostProcess();e&&e.markTextureDirty();for(let e=0,t=this._rigCameras.length;e<t;e++){const t=this._rigCameras[e],s=t._rigPostProcess;s?("pass"===s.getEffectName()&&(t.isIntermediate=0===this._postProcesses.length),t._postProcesses=this._postProcesses.slice(0).concat(s),s.markTextureDirty()):t._postProcesses=this._postProcesses.slice(0)}}attachPostProcess(e,t=null){return!e.isReusable()&&this._postProcesses.indexOf(e)>-1?(c.V.Error("You're trying to reuse a post process not defined as reusable."),0):(null==t||t<0?this._postProcesses.push(e):null===this._postProcesses[t]?this._postProcesses[t]=e:this._postProcesses.splice(t,0,e),this._cascadePostProcessesToRigCams(),this._scene.prePassRenderer&&this._scene.prePassRenderer.markAsDirty(),this._postProcesses.indexOf(e))}detachPostProcess(e){const t=this._postProcesses.indexOf(e);-1!==t&&(this._postProcesses[t]=null),this._scene.prePassRenderer&&this._scene.prePassRenderer.markAsDirty(),this._cascadePostProcessesToRigCams()}getWorldMatrix(){return this._isSynchronizedViewMatrix()||this.getViewMatrix(),this._worldMatrix}_getViewMatrix(){return h.uq.Identity()}getViewMatrix(e){return!e&&this._isSynchronizedViewMatrix()||(this._hasMoved=!0,this.updateCache(),this._computedViewMatrix=this._getViewMatrix(),this._currentRenderId=this.getScene().getRenderId(),this._childUpdateId++,this._refreshFrustumPlanes=!0,this._cameraRigParams&&this._cameraRigParams.vrPreViewMatrix&&this._computedViewMatrix.multiplyToRef(this._cameraRigParams.vrPreViewMatrix,this._computedViewMatrix),this.parent&&this.parent.onViewMatrixChangedObservable&&this.parent.onViewMatrixChangedObservable.notifyObservers(this.parent),this.onViewMatrixChangedObservable.notifyObservers(this),this._computedViewMatrix.invertToRef(this._worldMatrix)),this._computedViewMatrix}freezeProjectionMatrix(e){this._doNotComputeProjectionMatrix=!0,void 0!==e&&(this._projectionMatrix=e)}unfreezeProjectionMatrix(){this._doNotComputeProjectionMatrix=!1}getProjectionMatrix(e){if(this._doNotComputeProjectionMatrix||!e&&this._isSynchronizedProjectionMatrix())return this._projectionMatrix;this._cache.mode=this.mode,this._cache.minZ=this.minZ,this._cache.maxZ=this.maxZ,this._refreshFrustumPlanes=!0;const t=this.getEngine(),s=this.getScene(),i=t.useReverseDepthBuffer;if(this.mode===g.PERSPECTIVE_CAMERA){let e;this._cache.fov=this.fov,this._cache.fovMode=this.fovMode,this._cache.aspectRatio=t.getAspectRatio(this),this._cache.projectionPlaneTilt=this.projectionPlaneTilt,this.minZ<=0&&(this.minZ=.1),e=s.useRightHandedSystem?h.uq.PerspectiveFovRHToRef:h.uq.PerspectiveFovLHToRef,e(this.fov,t.getAspectRatio(this),i?this.maxZ:this.minZ,i?this.minZ:this.maxZ,this._projectionMatrix,this.fovMode===g.FOVMODE_VERTICAL_FIXED,t.isNDCHalfZRange,this.projectionPlaneTilt,i)}else{const e=t.getRenderWidth()/2,r=t.getRenderHeight()/2;s.useRightHandedSystem?this.oblique?h.uq.ObliqueOffCenterRHToRef(this.orthoLeft??-e,this.orthoRight??e,this.orthoBottom??-r,this.orthoTop??r,i?this.maxZ:this.minZ,i?this.minZ:this.maxZ,this.oblique.length,this.oblique.angle,this._computeObliqueDistance(this.oblique.offset),this._projectionMatrix,t.isNDCHalfZRange):h.uq.OrthoOffCenterRHToRef(this.orthoLeft??-e,this.orthoRight??e,this.orthoBottom??-r,this.orthoTop??r,i?this.maxZ:this.minZ,i?this.minZ:this.maxZ,this._projectionMatrix,t.isNDCHalfZRange):this.oblique?h.uq.ObliqueOffCenterLHToRef(this.orthoLeft??-e,this.orthoRight??e,this.orthoBottom??-r,this.orthoTop??r,i?this.maxZ:this.minZ,i?this.minZ:this.maxZ,this.oblique.length,this.oblique.angle,this._computeObliqueDistance(this.oblique.offset),this._projectionMatrix,t.isNDCHalfZRange):h.uq.OrthoOffCenterLHToRef(this.orthoLeft??-e,this.orthoRight??e,this.orthoBottom??-r,this.orthoTop??r,i?this.maxZ:this.minZ,i?this.minZ:this.maxZ,this._projectionMatrix,t.isNDCHalfZRange),this._cache.orthoLeft=this.orthoLeft,this._cache.orthoRight=this.orthoRight,this._cache.orthoBottom=this.orthoBottom,this._cache.orthoTop=this.orthoTop,this._cache.obliqueAngle=this.oblique?.angle,this._cache.obliqueLength=this.oblique?.length,this._cache.obliqueOffset=this.oblique?.offset,this._cache.renderWidth=t.getRenderWidth(),this._cache.renderHeight=t.getRenderHeight()}return this.onProjectionMatrixChangedObservable.notifyObservers(this),this._projectionMatrix}getTransformationMatrix(){return this._computedViewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix),this._transformMatrix}_computeObliqueDistance(e){return(this.radius||(this.target?h.Pq.Distance(this.position,this.target):this.position.length()))+e}_updateFrustumPlanes(){this._refreshFrustumPlanes&&(this.getTransformationMatrix(),this._frustumPlanes?f.P.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=f.P.GetPlanes(this._transformMatrix),this._refreshFrustumPlanes=!1)}isInFrustum(e,t=!1){if(this._updateFrustumPlanes(),t&&this.rigCameras.length>0){let t=!1;return this.rigCameras.forEach((s=>{s._updateFrustumPlanes(),t=t||e.isInFrustum(s._frustumPlanes)})),t}return e.isInFrustum(this._frustumPlanes)}isCompletelyInFrustum(e){return this._updateFrustumPlanes(),e.isCompletelyInFrustum(this._frustumPlanes)}getForwardRay(e=100,t,s){throw(0,d.n)("Ray")}getForwardRayToRef(e,t=100,s,i){throw(0,d.n)("Ray")}dispose(e,t=!1){for(this.onViewMatrixChangedObservable.clear(),this.onProjectionMatrixChangedObservable.clear(),this.onAfterCheckInputsObservable.clear(),this.onRestoreStateObservable.clear(),this.inputs&&this.inputs.clear(),this.getScene().stopAnimation(this),this.getScene().removeCamera(this);this._rigCameras.length>0;){const e=this._rigCameras.pop();e&&e.dispose()}if(this._parentContainer){const e=this._parentContainer.cameras.indexOf(this);e>-1&&this._parentContainer.cameras.splice(e,1),this._parentContainer=null}if(this._rigPostProcess)this._rigPostProcess.dispose(this),this._rigPostProcess=null,this._postProcesses.length=0;else if(this.cameraRigMode!==g.RIG_MODE_NONE)this._rigPostProcess=null,this._postProcesses.length=0;else{let e=this._postProcesses.length;for(;--e>=0;){const t=this._postProcesses[e];t&&t.dispose(this)}}let s=this.customRenderTargets.length;for(;--s>=0;)this.customRenderTargets[s].dispose();this.customRenderTargets.length=0,this._activeMeshes.dispose(),this.getScene().getEngine().releaseRenderPassId(this.renderPassId),super.dispose(e,t)}get isLeftCamera(){return this._isLeftCamera}get isRightCamera(){return this._isRightCamera}get leftCamera(){return this._rigCameras.length<1?null:this._rigCameras[0]}get rightCamera(){return this._rigCameras.length<2?null:this._rigCameras[1]}getLeftTarget(){return this._rigCameras.length<1?null:this._rigCameras[0].getTarget()}getRightTarget(){return this._rigCameras.length<2?null:this._rigCameras[1].getTarget()}setCameraRigMode(e,t){if(this.cameraRigMode!==e){for(;this._rigCameras.length>0;){const e=this._rigCameras.pop();e&&e.dispose()}if(this.cameraRigMode=e,this._cameraRigParams={},this._cameraRigParams.interaxialDistance=t.interaxialDistance||.0637,this._cameraRigParams.stereoHalfAngle=a.S0.ToRadians(this._cameraRigParams.interaxialDistance/.0637),this.cameraRigMode!==g.RIG_MODE_NONE){const e=this.createRigCamera(this.name+"_L",0);e&&(e._isLeftCamera=!0);const t=this.createRigCamera(this.name+"_R",1);t&&(t._isRightCamera=!0),e&&t&&(this._rigCameras.push(e),this._rigCameras.push(t))}this._setRigMode(t),this._cascadePostProcessesToRigCams(),this.update()}}_setRigMode(e){}_getVRProjectionMatrix(){return h.uq.PerspectiveFovLHToRef(this._cameraRigParams.vrMetrics.aspectRatioFov,this._cameraRigParams.vrMetrics.aspectRatio,this.minZ,this.maxZ,this._cameraRigParams.vrWorkMatrix,!0,this.getEngine().isNDCHalfZRange),this._cameraRigParams.vrWorkMatrix.multiplyToRef(this._cameraRigParams.vrHMatrix,this._projectionMatrix),this._projectionMatrix}setCameraRigParameter(e,t){this._cameraRigParams||(this._cameraRigParams={}),this._cameraRigParams[e]=t,"interaxialDistance"===e&&(this._cameraRigParams.stereoHalfAngle=a.S0.ToRadians(t/.0637))}createRigCamera(e,t){return null}_updateRigCameras(){for(let e=0;e<this._rigCameras.length;e++)this._rigCameras[e].minZ=this.minZ,this._rigCameras[e].maxZ=this.maxZ,this._rigCameras[e].fov=this.fov,this._rigCameras[e].upVector.copyFrom(this.upVector);this.cameraRigMode===g.RIG_MODE_STEREOSCOPIC_ANAGLYPH&&(this._rigCameras[0].viewport=this._rigCameras[1].viewport=this.viewport)}_setupInputs(){}serialize(){const e=p.p.Serialize(this);return e.uniqueId=this.uniqueId,e.type=this.getClassName(),this.parent&&this.parent._serializeAsParent(e),this.inputs&&this.inputs.serialize(e),p.p.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e.isEnabled=this.isEnabled(),e}clone(e,t=null){const s=p.p.Clone(g.GetConstructorFromName(this.getClassName(),e,this.getScene(),this.interaxialDistance,this.isStereoscopicSideBySide),this);return s.name=e,s.parent=t,this.onClonedObservable.notifyObservers(s),s}getDirection(e){const t=h.Pq.Zero();return this.getDirectionToRef(e,t),t}get absoluteRotation(){return this.getWorldMatrix().decompose(void 0,this._absoluteRotation),this._absoluteRotation}getDirectionToRef(e,t){h.Pq.TransformNormalToRef(e,this.getWorldMatrix(),t)}static GetConstructorFromName(e,t,s,i=0,r=!0){return l.b.Construct(e,t,s,{interaxial_distance:i,isStereoscopicSideBySide:r})||(()=>g._CreateDefaultParsedCamera(t,s))}computeWorldMatrix(){return this.getWorldMatrix()}static Parse(e,t){const s=e.type,i=g.GetConstructorFromName(s,e.name,t,e.interaxial_distance,e.isStereoscopicSideBySide),r=p.p.Parse(i,e,t);if(void 0!==e.parentId&&(r._waitingParentId=e.parentId),void 0!==e.parentInstanceIndex&&(r._waitingParentInstanceIndex=e.parentInstanceIndex),r.inputs&&(r.inputs.parse(e),r._setupInputs()),e.upVector&&(r.upVector=h.Pq.FromArray(e.upVector)),r.setPosition&&(r.position.copyFromFloats(0,0,0),r.setPosition(h.Pq.FromArray(e.position))),e.target&&r.setTarget&&r.setTarget(h.Pq.FromArray(e.target)),e.cameraRigMode){const t=e.interaxial_distance?{interaxialDistance:e.interaxial_distance}:{};r.setCameraRigMode(e.cameraRigMode,t)}if(e.animations){for(let t=0;t<e.animations.length;t++){const s=e.animations[t],i=(0,u.n9)("BABYLON.Animation");i&&r.animations.push(i.Parse(s))}l.b.ParseAnimationRanges(r,e,t)}return e.autoAnimate&&t.beginAnimation(r,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),void 0!==e.isEnabled&&r.setEnabled(e.isEnabled),r}_calculateHandednessMultiplier(){let e=this.getScene().useRightHandedSystem?-1:1;return this.parent&&this.parent._getWorldMatrixDeterminant()<0&&(e*=-1),e}}g._CreateDefaultParsedCamera=(e,t)=>{throw(0,d.n)("UniversalCamera")},g.PERSPECTIVE_CAMERA=0,g.ORTHOGRAPHIC_CAMERA=1,g.FOVMODE_VERTICAL_FIXED=0,g.FOVMODE_HORIZONTAL_FIXED=1,g.RIG_MODE_NONE=0,g.RIG_MODE_STEREOSCOPIC_ANAGLYPH=10,g.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL=11,g.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED=12,g.RIG_MODE_STEREOSCOPIC_OVERUNDER=13,g.RIG_MODE_STEREOSCOPIC_INTERLACED=14,g.RIG_MODE_VR=20,g.RIG_MODE_CUSTOM=22,g.ForceAttachControlToAlwaysPreventDefault=!1,(0,i.Cg)([(0,r.P_)("position")],g.prototype,"_position",void 0),(0,i.Cg)([(0,r.P_)("upVector")],g.prototype,"_upVector",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"orthoLeft",null),(0,i.Cg)([(0,r.lK)()],g.prototype,"orthoRight",null),(0,i.Cg)([(0,r.lK)()],g.prototype,"orthoBottom",null),(0,i.Cg)([(0,r.lK)()],g.prototype,"orthoTop",null),(0,i.Cg)([(0,r.lK)()],g.prototype,"fov",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"projectionPlaneTilt",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"minZ",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"maxZ",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"inertia",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"mode",null),(0,i.Cg)([(0,r.lK)()],g.prototype,"layerMask",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"fovMode",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"cameraRigMode",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"interaxialDistance",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"isStereoscopicSideBySide",void 0)},311:(e,t,s)=>{s.d(t,{G:()=>n});var i=s(9923),r=s(5616);class n{constructor(){this.hit=!1,this.distance=0,this.pickedPoint=null,this.pickedMesh=null,this.bu=0,this.bv=0,this.faceId=-1,this.subMeshFaceId=-1,this.subMeshId=0,this.pickedSprite=null,this.thinInstanceIndex=-1,this.ray=null,this.originMesh=null,this.aimTransform=null,this.gripTransform=null}getNormal(e=!1,t=!0){if(!this.pickedMesh||t&&!this.pickedMesh.isVerticesDataPresent(r.R.NormalKind))return null;let s,n=this.pickedMesh.getIndices();0===n?.length&&(n=null);const a=i.AA.Vector3[0],o=i.AA.Vector3[1],h=i.AA.Vector3[2];if(t){const e=this.pickedMesh.getVerticesData(r.R.NormalKind);let t=n?i.Pq.FromArrayToRef(e,3*n[3*this.faceId],a):a.copyFromFloats(e[3*this.faceId*3],e[3*this.faceId*3+1],e[3*this.faceId*3+2]),l=n?i.Pq.FromArrayToRef(e,3*n[3*this.faceId+1],o):o.copyFromFloats(e[3*(3*this.faceId+1)],e[3*(3*this.faceId+1)+1],e[3*(3*this.faceId+1)+2]),c=n?i.Pq.FromArrayToRef(e,3*n[3*this.faceId+2],h):h.copyFromFloats(e[3*(3*this.faceId+2)],e[3*(3*this.faceId+2)+1],e[3*(3*this.faceId+2)+2]);t=t.scale(this.bu),l=l.scale(this.bv),c=c.scale(1-this.bu-this.bv),s=new i.Pq(t.x+l.x+c.x,t.y+l.y+c.y,t.z+l.z+c.z)}else{const e=this.pickedMesh.getVerticesData(r.R.PositionKind),t=n?i.Pq.FromArrayToRef(e,3*n[3*this.faceId],a):a.copyFromFloats(e[3*this.faceId*3],e[3*this.faceId*3+1],e[3*this.faceId*3+2]),l=n?i.Pq.FromArrayToRef(e,3*n[3*this.faceId+1],o):o.copyFromFloats(e[3*(3*this.faceId+1)],e[3*(3*this.faceId+1)+1],e[3*(3*this.faceId+1)+2]),c=n?i.Pq.FromArrayToRef(e,3*n[3*this.faceId+2],h):h.copyFromFloats(e[3*(3*this.faceId+2)],e[3*(3*this.faceId+2)+1],e[3*(3*this.faceId+2)+2]),u=t.subtract(l),d=c.subtract(l);s=i.Pq.Cross(u,d)}const l=(e,t)=>{let s=e.getWorldMatrix();e.nonUniformScaling&&(i.AA.Matrix[0].copyFrom(s),s=i.AA.Matrix[0],s.setTranslationFromFloats(0,0,0),s.invert(),s.transposeToRef(i.AA.Matrix[1]),s=i.AA.Matrix[1]),i.Pq.TransformNormalToRef(t,s,t)};if(e&&l(this.pickedMesh,s),this.ray){const t=i.AA.Vector3[0].copyFrom(s);e||l(this.pickedMesh,t),i.Pq.Dot(t,this.ray.direction)>0&&s.negateInPlace()}return s.normalize(),s}getTextureCoordinates(e=r.R.UVKind){if(!this.pickedMesh||!this.pickedMesh.isVerticesDataPresent(e))return null;const t=this.pickedMesh.getIndices();if(!t)return null;const s=this.pickedMesh.getVerticesData(e);if(!s)return null;let n=i.I9.FromArray(s,2*t[3*this.faceId]),a=i.I9.FromArray(s,2*t[3*this.faceId+1]),o=i.I9.FromArray(s,2*t[3*this.faceId+2]);return n=n.scale(this.bu),a=a.scale(this.bv),o=o.scale(1-this.bu-this.bv),new i.I9(n.x+a.x+o.x,n.y+a.y+o.y)}}},1313:(e,t,s)=>{s.d(t,{rX:()=>i});let i=!1},2564:(e,t,s)=>{s.d(t,{j:()=>d});var i=s(7309),r=s(9923),n=s(5559);class a{constructor(e,t,s){this.vectors=(0,i.mI)(8,r.Pq.Zero),this.center=r.Pq.Zero(),this.centerWorld=r.Pq.Zero(),this.extendSize=r.Pq.Zero(),this.extendSizeWorld=r.Pq.Zero(),this.directions=(0,i.mI)(3,r.Pq.Zero),this.vectorsWorld=(0,i.mI)(8,r.Pq.Zero),this.minimumWorld=r.Pq.Zero(),this.maximumWorld=r.Pq.Zero(),this.minimum=r.Pq.Zero(),this.maximum=r.Pq.Zero(),this._drawWrapperFront=null,this._drawWrapperBack=null,this.reConstruct(e,t,s)}reConstruct(e,t,s){const i=e.x,n=e.y,a=e.z,o=t.x,h=t.y,l=t.z,c=this.vectors;this.minimum.copyFromFloats(i,n,a),this.maximum.copyFromFloats(o,h,l),c[0].copyFromFloats(i,n,a),c[1].copyFromFloats(o,h,l),c[2].copyFromFloats(o,n,a),c[3].copyFromFloats(i,h,a),c[4].copyFromFloats(i,n,l),c[5].copyFromFloats(o,h,a),c[6].copyFromFloats(i,h,l),c[7].copyFromFloats(o,n,l),t.addToRef(e,this.center).scaleInPlace(.5),t.subtractToRef(e,this.extendSize).scaleInPlace(.5),this._worldMatrix=s||r.uq.IdentityReadOnly,this._update(this._worldMatrix)}scale(e){const t=a._TmpVector3,s=this.maximum.subtractToRef(this.minimum,t[0]),i=s.length();s.normalizeFromLength(i);const r=i*e,n=s.scaleInPlace(.5*r),o=this.center.subtractToRef(n,t[1]),h=this.center.addToRef(n,t[2]);return this.reConstruct(o,h,this._worldMatrix),this}getWorldMatrix(){return this._worldMatrix}_update(e){const t=this.minimumWorld,s=this.maximumWorld,i=this.directions,n=this.vectorsWorld,a=this.vectors;if(e.isIdentity()){t.copyFrom(this.minimum),s.copyFrom(this.maximum);for(let e=0;e<8;++e)n[e].copyFrom(a[e]);this.extendSizeWorld.copyFrom(this.extendSize),this.centerWorld.copyFrom(this.center)}else{t.setAll(Number.MAX_VALUE),s.setAll(-Number.MAX_VALUE);for(let i=0;i<8;++i){const o=n[i];r.Pq.TransformCoordinatesToRef(a[i],e,o),t.minimizeInPlace(o),s.maximizeInPlace(o)}s.subtractToRef(t,this.extendSizeWorld).scaleInPlace(.5),s.addToRef(t,this.centerWorld).scaleInPlace(.5)}r.Pq.FromArrayToRef(e.m,0,i[0]),r.Pq.FromArrayToRef(e.m,4,i[1]),r.Pq.FromArrayToRef(e.m,8,i[2]),this._worldMatrix=e}isInFrustum(e){return a.IsInFrustum(this.vectorsWorld,e)}isCompletelyInFrustum(e){return a.IsCompletelyInFrustum(this.vectorsWorld,e)}intersectsPoint(e){const t=this.minimumWorld,s=this.maximumWorld,i=t.x,r=t.y,a=t.z,o=s.x,h=s.y,l=s.z,c=e.x,u=e.y,d=e.z,_=-n.bH;return!(o-c<_||_>c-i||h-u<_||_>u-r||l-d<_||_>d-a)}intersectsSphere(e){return a.IntersectsSphere(this.minimumWorld,this.maximumWorld,e.centerWorld,e.radiusWorld)}intersectsMinMax(e,t){const s=this.minimumWorld,i=this.maximumWorld,r=s.x,n=s.y,a=s.z,o=i.x,h=i.y,l=i.z,c=e.x,u=e.y,d=e.z,_=t.x,f=t.y,p=t.z;return!(o<c||r>_||h<u||n>f||l<d||a>p)}dispose(){this._drawWrapperFront?.dispose(),this._drawWrapperBack?.dispose()}static 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this._cullFace}set cullFace(e){this._cullFace!==e&&(this._cullFace=e,this._isCullFaceDirty=!0)}get cull(){return this._cull}set cull(e){this._cull!==e&&(this._cull=e,this._isCullDirty=!0)}get depthFunc(){return this._depthFunc}set depthFunc(e){this._depthFunc!==e&&(this._depthFunc=e,this._isDepthFuncDirty=!0)}get depthMask(){return this._depthMask}set depthMask(e){this._depthMask!==e&&(this._depthMask=e,this._isDepthMaskDirty=!0)}get depthTest(){return this._depthTest}set depthTest(e){this._depthTest!==e&&(this._depthTest=e,this._isDepthTestDirty=!0)}get frontFace(){return this._frontFace}set frontFace(e){this._frontFace!==e&&(this._frontFace=e,this._isFrontFaceDirty=!0)}reset(){this._depthMask=!0,this._depthTest=!0,this._depthFunc=null,this._cullFace=null,this._cull=null,this._zOffset=0,this._zOffsetUnits=0,this._frontFace=null,this._isDepthTestDirty=!0,this._isDepthMaskDirty=!0,this._isDepthFuncDirty=!1,this._isCullFaceDirty=!1,this._isCullDirty=!1,this._isZOffsetDirty=!0,this._isFrontFaceDirty=!1}apply(e){this.isDirty&&(this._isCullDirty&&(this.cull?e.enable(e.CULL_FACE):e.disable(e.CULL_FACE),this._isCullDirty=!1),this._isCullFaceDirty&&(e.cullFace(this.cullFace),this._isCullFaceDirty=!1),this._isDepthMaskDirty&&(e.depthMask(this.depthMask),this._isDepthMaskDirty=!1),this._isDepthTestDirty&&(this.depthTest?e.enable(e.DEPTH_TEST):e.disable(e.DEPTH_TEST),this._isDepthTestDirty=!1),this._isDepthFuncDirty&&(e.depthFunc(this.depthFunc),this._isDepthFuncDirty=!1),this._isZOffsetDirty&&(this.zOffset||this.zOffsetUnits?(e.enable(e.POLYGON_OFFSET_FILL),e.polygonOffset(this.zOffset,this.zOffsetUnits)):e.disable(e.POLYGON_OFFSET_FILL),this._isZOffsetDirty=!1),this._isFrontFaceDirty&&(e.frontFace(this.frontFace),this._isFrontFaceDirty=!1))}}class l{get isDirty(){return this._isStencilTestDirty||this._isStencilMaskDirty||this._isStencilFuncDirty||this._isStencilOpDirty}get func(){return this._func}set func(e){this._func!==e&&(this._func=e,this._isStencilFuncDirty=!0)}get funcRef(){return this._funcRef}set funcRef(e){this._funcRef!==e&&(this._funcRef=e,this._isStencilFuncDirty=!0)}get funcMask(){return this._funcMask}set funcMask(e){this._funcMask!==e&&(this._funcMask=e,this._isStencilFuncDirty=!0)}get opStencilFail(){return this._opStencilFail}set opStencilFail(e){this._opStencilFail!==e&&(this._opStencilFail=e,this._isStencilOpDirty=!0)}get opDepthFail(){return this._opDepthFail}set opDepthFail(e){this._opDepthFail!==e&&(this._opDepthFail=e,this._isStencilOpDirty=!0)}get opStencilDepthPass(){return this._opStencilDepthPass}set opStencilDepthPass(e){this._opStencilDepthPass!==e&&(this._opStencilDepthPass=e,this._isStencilOpDirty=!0)}get mask(){return this._mask}set mask(e){this._mask!==e&&(this._mask=e,this._isStencilMaskDirty=!0)}get enabled(){return this._enabled}set enabled(e){this._enabled!==e&&(this._enabled=e,this._isStencilTestDirty=!0)}constructor(e=!0){this._isStencilTestDirty=!1,this._isStencilMaskDirty=!1,this._isStencilFuncDirty=!1,this._isStencilOpDirty=!1,this.useStencilGlobalOnly=!1,e&&this.reset()}reset(){this.stencilMaterial=void 0,this.stencilGlobal?.reset(),this._isStencilTestDirty=!0,this._isStencilMaskDirty=!0,this._isStencilFuncDirty=!0,this._isStencilOpDirty=!0}apply(e){if(!e)return;const t=!this.useStencilGlobalOnly&&!!this.stencilMaterial?.enabled;this.enabled=t?this.stencilMaterial.enabled:this.stencilGlobal.enabled,this.func=t?this.stencilMaterial.func:this.stencilGlobal.func,this.funcRef=t?this.stencilMaterial.funcRef:this.stencilGlobal.funcRef,this.funcMask=t?this.stencilMaterial.funcMask:this.stencilGlobal.funcMask,this.opStencilFail=t?this.stencilMaterial.opStencilFail:this.stencilGlobal.opStencilFail,this.opDepthFail=t?this.stencilMaterial.opDepthFail:this.stencilGlobal.opDepthFail,this.opStencilDepthPass=t?this.stencilMaterial.opStencilDepthPass:this.stencilGlobal.opStencilDepthPass,this.mask=t?this.stencilMaterial.mask:this.stencilGlobal.mask,this.isDirty&&(this._isStencilTestDirty&&(this.enabled?e.enable(e.STENCIL_TEST):e.disable(e.STENCIL_TEST),this._isStencilTestDirty=!1),this._isStencilMaskDirty&&(e.stencilMask(this.mask),this._isStencilMaskDirty=!1),this._isStencilFuncDirty&&(e.stencilFunc(this.func,this.funcRef,this.funcMask),this._isStencilFuncDirty=!1),this._isStencilOpDirty&&(e.stencilOp(this.opStencilFail,this.opDepthFail,this.opStencilDepthPass),this._isStencilOpDirty=!1))}}class c{constructor(){this.reset()}reset(){this.enabled=!1,this.mask=255,this.func=c.ALWAYS,this.funcRef=1,this.funcMask=255,this.opStencilFail=c.KEEP,this.opDepthFail=c.KEEP,this.opStencilDepthPass=c.REPLACE}get stencilFunc(){return this.func}set stencilFunc(e){this.func=e}get stencilFuncRef(){return this.funcRef}set stencilFuncRef(e){this.funcRef=e}get stencilFuncMask(){return this.funcMask}set stencilFuncMask(e){this.funcMask=e}get stencilOpStencilFail(){return this.opStencilFail}set stencilOpStencilFail(e){this.opStencilFail=e}get stencilOpDepthFail(){return this.opDepthFail}set stencilOpDepthFail(e){this.opDepthFail=e}get stencilOpStencilDepthPass(){return this.opStencilDepthPass}set stencilOpStencilDepthPass(e){this.opStencilDepthPass=e}get stencilMask(){return this.mask}set stencilMask(e){this.mask=e}get stencilTest(){return this.enabled}set stencilTest(e){this.enabled=e}}c.ALWAYS=519,c.KEEP=7680,c.REPLACE=7681;class u{constructor(){this._blendFunctionParameters=new Array(4),this._blendEquationParameters=new Array(2),this._blendConstants=new Array(4),this._isBlendConstantsDirty=!1,this._alphaBlend=!1,this._isAlphaBlendDirty=!1,this._isBlendFunctionParametersDirty=!1,this._isBlendEquationParametersDirty=!1,this.reset()}get isDirty(){return this._isAlphaBlendDirty||this._isBlendFunctionParametersDirty||this._isBlendEquationParametersDirty}get alphaBlend(){return this._alphaBlend}set alphaBlend(e){this._alphaBlend!==e&&(this._alphaBlend=e,this._isAlphaBlendDirty=!0)}setAlphaBlendConstants(e,t,s,i){this._blendConstants[0]===e&&this._blendConstants[1]===t&&this._blendConstants[2]===s&&this._blendConstants[3]===i||(this._blendConstants[0]=e,this._blendConstants[1]=t,this._blendConstants[2]=s,this._blendConstants[3]=i,this._isBlendConstantsDirty=!0)}setAlphaBlendFunctionParameters(e,t,s,i){this._blendFunctionParameters[0]===e&&this._blendFunctionParameters[1]===t&&this._blendFunctionParameters[2]===s&&this._blendFunctionParameters[3]===i||(this._blendFunctionParameters[0]=e,this._blendFunctionParameters[1]=t,this._blendFunctionParameters[2]=s,this._blendFunctionParameters[3]=i,this._isBlendFunctionParametersDirty=!0)}setAlphaEquationParameters(e,t){this._blendEquationParameters[0]===e&&this._blendEquationParameters[1]===t||(this._blendEquationParameters[0]=e,this._blendEquationParameters[1]=t,this._isBlendEquationParametersDirty=!0)}reset(){this._alphaBlend=!1,this._blendFunctionParameters[0]=null,this._blendFunctionParameters[1]=null,this._blendFunctionParameters[2]=null,this._blendFunctionParameters[3]=null,this._blendEquationParameters[0]=null,this._blendEquationParameters[1]=null,this._blendConstants[0]=null,this._blendConstants[1]=null,this._blendConstants[2]=null,this._blendConstants[3]=null,this._isAlphaBlendDirty=!0,this._isBlendFunctionParametersDirty=!1,this._isBlendEquationParametersDirty=!1,this._isBlendConstantsDirty=!1}apply(e){this.isDirty&&(this._isAlphaBlendDirty&&(this._alphaBlend?e.enable(e.BLEND):e.disable(e.BLEND),this._isAlphaBlendDirty=!1),this._isBlendFunctionParametersDirty&&(e.blendFuncSeparate(this._blendFunctionParameters[0],this._blendFunctionParameters[1],this._blendFunctionParameters[2],this._blendFunctionParameters[3]),this._isBlendFunctionParametersDirty=!1),this._isBlendEquationParametersDirty&&(e.blendEquationSeparate(this._blendEquationParameters[0],this._blendEquationParameters[1]),this._isBlendEquationParametersDirty=!1),this._isBlendConstantsDirty&&(e.blendColor(this._blendConstants[0],this._blendConstants[1],this._blendConstants[2],this._blendConstants[3]),this._isBlendConstantsDirty=!1))}}var d=s(5503),_=s(854),f=s(8790),p=s(9848),g=s(6741),m=s(8454);function T(e,t){if((0,f.BA)()){const{requestAnimationFrame:s}=t||window;if("function"==typeof s)return s(e)}else if("function"==typeof requestAnimationFrame)return requestAnimationFrame(e);return setTimeout(e,16)}class b{get frameId(){return this._frameId}get isWebGPU(){return this._isWebGPU}_getShaderProcessor(e){return this._shaderProcessor}get shaderPlatformName(){return this._shaderPlatformName}_clearEmptyResources(){this._emptyTexture=null,this._emptyCubeTexture=null,this._emptyTexture3D=null,this._emptyTexture2DArray=null}get useReverseDepthBuffer(){return this._useReverseDepthBuffer}set useReverseDepthBuffer(e){e!==this._useReverseDepthBuffer&&(this._useReverseDepthBuffer=e,this._depthCullingState.depthFunc=e?518:515)}setColorWrite(e){e!==this._colorWrite&&(this._colorWriteChanged=!0,this._colorWrite=e)}getColorWrite(){return this._colorWrite}get depthCullingState(){return this._depthCullingState}get alphaState(){return this._alphaState}get stencilState(){return this._stencilState}get stencilStateComposer(){return this._stencilStateComposer}_getGlobalDefines(e){if(e)return this.isNDCHalfZRange?e.IS_NDC_HALF_ZRANGE="":delete e.IS_NDC_HALF_ZRANGE,this.useReverseDepthBuffer?e.USE_REVERSE_DEPTHBUFFER="":delete e.USE_REVERSE_DEPTHBUFFER,void(this.useExactSrgbConversions?e.USE_EXACT_SRGB_CONVERSIONS="":delete e.USE_EXACT_SRGB_CONVERSIONS);{let e="";return this.isNDCHalfZRange&&(e+="#define IS_NDC_HALF_ZRANGE"),this.useReverseDepthBuffer&&(e&&(e+="\n"),e+="#define USE_REVERSE_DEPTHBUFFER"),this.useExactSrgbConversions&&(e&&(e+="\n"),e+="#define USE_EXACT_SRGB_CONVERSIONS"),e}}_rebuildInternalTextures(){const e=this._internalTexturesCache.slice();for(const t of e)t._rebuild()}_rebuildRenderTargetWrappers(){const e=this._renderTargetWrapperCache.slice();for(const t of e)t._rebuild()}_rebuildEffects(){for(const e in this._compiledEffects){const t=this._compiledEffects[e];t._pipelineContext=null,t._prepareEffect()}n.M.ResetCache()}_rebuildGraphicsResources(){this.wipeCaches(!0),this._rebuildEffects(),this._rebuildComputeEffects?.(),this._rebuildBuffers(),this._rebuildInternalTextures(),this._rebuildTextures(),this._rebuildRenderTargetWrappers(),this.wipeCaches(!0)}_flagContextRestored(){r.V.Warn(this.name+" context successfully restored."),this.onContextRestoredObservable.notifyObservers(this),this._contextWasLost=!1}_restoreEngineAfterContextLost(e){setTimeout((async()=>{this._clearEmptyResources();const t=this._depthCullingState.depthTest,s=this._depthCullingState.depthFunc,i=this._depthCullingState.depthMask,r=this._stencilState.stencilTest;await e(),this._rebuildGraphicsResources(),this._depthCullingState.depthTest=t,this._depthCullingState.depthFunc=s,this._depthCullingState.depthMask=i,this._stencilState.stencilTest=r,this._flagContextRestored()}),0)}get isDisposed(){return this._isDisposed}get snapshotRendering(){return!1}set snapshotRendering(e){}get snapshotRenderingMode(){return 0}set snapshotRenderingMode(e){}getClassName(){return"AbstractEngine"}get emptyTexture(){return this._emptyTexture||(this._emptyTexture=this.createRawTexture(new Uint8Array(4),1,1,5,!1,!1,1)),this._emptyTexture}get emptyTexture3D(){return this._emptyTexture3D||(this._emptyTexture3D=this.createRawTexture3D(new Uint8Array(4),1,1,1,5,!1,!1,1)),this._emptyTexture3D}get emptyTexture2DArray(){return this._emptyTexture2DArray||(this._emptyTexture2DArray=this.createRawTexture2DArray(new Uint8Array(4),1,1,1,5,!1,!1,1)),this._emptyTexture2DArray}get emptyCubeTexture(){if(!this._emptyCubeTexture){const e=new Uint8Array(4),t=[e,e,e,e,e,e];this._emptyCubeTexture=this.createRawCubeTexture(t,1,5,0,!1,!1,1)}return this._emptyCubeTexture}get activeRenderLoops(){return this._activeRenderLoops}stopRenderLoop(e){if(!e)return this._activeRenderLoops.length=0,void this._cancelFrame();const t=this._activeRenderLoops.indexOf(e);t>=0&&(this._activeRenderLoops.splice(t,1),0==this._activeRenderLoops.length&&this._cancelFrame())}_cancelFrame(){if(0!==this._frameHandler){const e=this._frameHandler;if(this._frameHandler=0,(0,f.BA)()){const{cancelAnimationFrame:t}=this.getHostWindow()||window;if("function"==typeof t)return t(e)}else if("function"==typeof cancelAnimationFrame)return cancelAnimationFrame(e);return clearTimeout(e)}}beginFrame(){this.onBeginFrameObservable.notifyObservers(this)}endFrame(){this._frameId++,this.onEndFrameObservable.notifyObservers(this)}_renderLoop(){if(this._frameHandler=0,!this._contextWasLost){let e=!0;(this._isDisposed||!this.renderEvenInBackground&&this._windowIsBackground)&&(e=!1),e&&(this.beginFrame(),this._renderViews()||this._renderFrame(),this.endFrame())}this._activeRenderLoops.length>0&&0===this._frameHandler&&(this._frameHandler=this._queueNewFrame(this._boundRenderFunction,this.getHostWindow()))}_renderFrame(){for(let 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this.useReverseDepthBuffer?-e:e}getHostWindow(){return(0,f.BA)()?this._renderingCanvas&&this._renderingCanvas.ownerDocument&&this._renderingCanvas.ownerDocument.defaultView?this._renderingCanvas.ownerDocument.defaultView:window:null}get compatibilityMode(){return this._compatibilityMode}set compatibilityMode(e){this._compatibilityMode=!0}_rebuildTextures(){for(const e of this.scenes)e._rebuildTextures();for(const e of this._virtualScenes)e._rebuildTextures()}_releaseRenderTargetWrapper(e){const t=this._renderTargetWrapperCache.indexOf(e);-1!==t&&this._renderTargetWrapperCache.splice(t,1)}get currentViewport(){return this._cachedViewport}setViewport(e,t,s){const i=t||this.getRenderWidth(),r=s||this.getRenderHeight(),n=e.x||0,a=e.y||0;this._cachedViewport=e,this._viewport(n*i,a*r,i*e.width,r*e.height)}createCanvasImage(){return document.createElement("img")}get description(){let e=this.name+this.version;return this._caps.parallelShaderCompile&&(e+=" - Parallel shader compilation"),e}_createTextureBase(e,t,s,n,a=3,o=null,h=null,l,c,u=null,d=null,f=null,p=null,g,T,E){const x="data:"===(e=e||"").substr(0,5),A="blob:"===e.substr(0,5),R=x&&-1!==e.indexOf(";base64,"),M=d||new _.h(this,1);M!==d&&(M.label=e.substring(0,60));const y=e;!this._transformTextureUrl||R||d||u||(e=this._transformTextureUrl(e)),y!==e&&(M._originalUrl=y);const P=e.lastIndexOf(".");let v=p||(P>-1?e.substring(P).toLowerCase():"");v.indexOf("?")>-1&&(v=v.split("?")[0]);const C=(0,m.gT)(v,g);n&&n.addPendingData(M),M.url=e,M.generateMipMaps=!t,M.samplingMode=a,M.invertY=s,M._useSRGBBuffer=this._getUseSRGBBuffer(!!E,t),this._doNotHandleContextLost||(M._buffer=u);let S=null;o&&!d&&(S=M.onLoadedObservable.add(o)),d||this._internalTexturesCache.push(M);const I=(s,d)=>{n&&n.removePendingData(M),e===y?(S&&M.onLoadedObservable.remove(S),i.q.UseFallbackTexture&&e!==i.q.FallbackTexture&&this._createTextureBase(i.q.FallbackTexture,t,M.invertY,n,a,null,h,l,c,u,M),s=(s||"Unknown error")+(i.q.UseFallbackTexture?" - Fallback texture was used":""),M.onErrorObservable.notifyObservers({message:s,exception:d}),h&&h(s,d)):(r.V.Warn(`Failed to load ${e}, falling back to ${y}`),this._createTextureBase(y,t,M.invertY,n,a,o,h,l,c,u,M,f,p,g,T,E))};if(C){const t=async e=>{(await C).loadData(e,M,((e,t,s,i,r,o)=>{o?I("TextureLoader failed to load data"):l(M,v,n,{width:e,height:t},M.invertY,!s,i,(()=>(r(),!1)),a)}),T)};u?u instanceof ArrayBuffer?t(new Uint8Array(u)):ArrayBuffer.isView(u)?t(u):h&&h("Unable to load: only ArrayBuffer or ArrayBufferView is supported",null):this._loadFile(e,(e=>t(new Uint8Array(e))),void 0,n?n.offlineProvider:void 0,!0,((e,t)=>{I("Unable to load "+(e&&e.responseURL,t))}))}else{const s=e=>{A&&!this._doNotHandleContextLost&&(M._buffer=e),l(M,v,n,e,M.invertY,t,!1,c,a)};!x||R?u&&("string"==typeof u.decoding||u.close)?s(u):b._FileToolsLoadImage(e||"",s,I,n?n.offlineProvider:null,g,M.invertY&&this._features.needsInvertingBitmap?{imageOrientation:"flipY"}:void 0):"string"==typeof u||u instanceof ArrayBuffer||ArrayBuffer.isView(u)||u instanceof Blob?b._FileToolsLoadImage(u,s,I,n?n.offlineProvider:null,g,M.invertY&&this._features.needsInvertingBitmap?{imageOrientation:"flipY"}:void 0):u&&s(u)}return M}_rebuildBuffers(){for(const e of this._uniformBuffers)e._rebuildAfterContextLost()}get _shouldUseHighPrecisionShader(){return!(!this._caps.highPrecisionShaderSupported||!this._highPrecisionShadersAllowed)}getHostDocument(){return this._renderingCanvas&&this._renderingCanvas.ownerDocument?this._renderingCanvas.ownerDocument:(0,f.Nf)()?document:null}getLoadedTexturesCache(){return this._internalTexturesCache}clearInternalTexturesCache(){this._internalTexturesCache.length=0}getCaps(){return this._caps}resetTextureCache(){for(const e in this._boundTexturesCache)Object.prototype.hasOwnProperty.call(this._boundTexturesCache,e)&&(this._boundTexturesCache[e]=null);this._currentTextureChannel=-1}get name(){return this._name}set name(e){this._name=e}static get NpmPackage(){return"babylonjs@7.35.1"}static get Version(){return"7.35.1"}getRenderingCanvas(){return this._renderingCanvas}getAudioContext(){return this._audioContext}getAudioDestination(){return this._audioDestination}setHardwareScalingLevel(e){this._hardwareScalingLevel=e,this.resize()}getHardwareScalingLevel(){return this._hardwareScalingLevel}get doNotHandleContextLost(){return this._doNotHandleContextLost}set doNotHandleContextLost(e){this._doNotHandleContextLost=e}get isStencilEnable(){return this._isStencilEnable}getCreationOptions(){return this._creationOptions}constructor(e,t,s){this._colorWrite=!0,this._colorWriteChanged=!0,this._depthCullingState=new h,this._stencilStateComposer=new l,this._stencilState=new c,this._alphaState=new u,this._alphaMode=1,this._alphaEquation=0,this._activeRequests=[],this._badOS=!1,this._badDesktopOS=!1,this._compatibilityMode=!0,this._internalTexturesCache=new Array,this._currentRenderTarget=null,this._boundTexturesCache={},this._activeChannel=0,this._currentTextureChannel=-1,this._viewportCached={x:0,y:0,z:0,w:0},this._isWebGPU=!1,this.onCanvasBlurObservable=new p.cP,this.onCanvasFocusObservable=new p.cP,this.onNewSceneAddedObservable=new p.cP,this.onResizeObservable=new p.cP,this.onCanvasPointerOutObservable=new p.cP,this.disablePerformanceMonitorInBackground=!1,this.disableVertexArrayObjects=!1,this._frameId=0,this.hostInformation={isMobile:!1},this.isFullscreen=!1,this.enableOfflineSupport=!1,this.disableManifestCheck=!1,this.disableContextMenu=!0,this.currentRenderPassId=0,this.isPointerLock=!1,this.postProcesses=[],this.canvasTabIndex=1,this._contextWasLost=!1,this._useReverseDepthBuffer=!1,this.isNDCHalfZRange=!1,this.hasOriginBottomLeft=!0,this._renderTargetWrapperCache=new Array,this._compiledEffects={},this._isDisposed=!1,this.scenes=[],this._virtualScenes=new Array,this.onBeforeTextureInitObservable=new p.cP,this.renderEvenInBackground=!0,this.preventCacheWipeBetweenFrames=!1,this._frameHandler=0,this._activeRenderLoops=new Array,this._windowIsBackground=!1,this._boundRenderFunction=()=>this._renderLoop(),this.onBeforeShaderCompilationObservable=new p.cP,this.onAfterShaderCompilationObservable=new p.cP,this.onBeginFrameObservable=new p.cP,this.onEndFrameObservable=new p.cP,this._transformTextureUrl=null,this._uniformBuffers=new Array,this._storageBuffers=new Array,this._highPrecisionShadersAllowed=!0,this.onContextLostObservable=new p.cP,this.onContextRestoredObservable=new p.cP,this._name="",this.premultipliedAlpha=!0,this.adaptToDeviceRatio=!1,this._lastDevicePixelRatio=1,this._doNotHandleContextLost=!1,this.cullBackFaces=null,this._renderPassNames=["main"],this._fps=60,this._deltaTime=0,this._deterministicLockstep=!1,this._lockstepMaxSteps=4,this._timeStep=1/60,this.onDisposeObservable=new p.cP,i.q.Instances.push(this),this.startTime=o.j.Now,this._stencilStateComposer.stencilGlobal=this._stencilState,a.I.SetMatrixPrecision(!!t.useHighPrecisionMatrix),(0,f.XD)()&&navigator.userAgent&&(this._badOS=/iPad/i.test(navigator.userAgent)||/iPhone/i.test(navigator.userAgent),this._badDesktopOS=/^((?!chrome|android).)*safari/i.test(navigator.userAgent)),this.adaptToDeviceRatio=s??!1,t.antialias=e??t.antialias,t.deterministicLockstep=t.deterministicLockstep??!1,t.lockstepMaxSteps=t.lockstepMaxSteps??4,t.timeStep=t.timeStep??1/60,t.audioEngine=t.audioEngine??!0,t.stencil=t.stencil??!0,this._audioContext=t.audioEngineOptions?.audioContext??null,this._audioDestination=t.audioEngineOptions?.audioDestination??null,this.premultipliedAlpha=t.premultipliedAlpha??!0,this._doNotHandleContextLost=!!t.doNotHandleContextLost,this._isStencilEnable=!!t.stencil,this.useExactSrgbConversions=t.useExactSrgbConversions??!1;const r=(0,f.BA)()&&window.devicePixelRatio||1,n=t.limitDeviceRatio||r;s=s||t.adaptToDeviceRatio||!1,this._hardwareScalingLevel=s?1/Math.min(n,r):1,this._lastDevicePixelRatio=r,this._creationOptions=t}resize(e=!1){let t,s;if(this.adaptToDeviceRatio){const e=(0,f.BA)()&&window.devicePixelRatio||1,t=this._lastDevicePixelRatio/e;this._lastDevicePixelRatio=e,this._hardwareScalingLevel*=t}if((0,f.BA)()&&(0,f.Nf)())if(this._renderingCanvas){const e=this._renderingCanvas.getBoundingClientRect?this._renderingCanvas.getBoundingClientRect():{width:this._renderingCanvas.width*this._hardwareScalingLevel,height:this._renderingCanvas.height*this._hardwareScalingLevel};t=this._renderingCanvas.clientWidth||e.width||this._renderingCanvas.width||100,s=this._renderingCanvas.clientHeight||e.height||this._renderingCanvas.height||100}else t=window.innerWidth,s=window.innerHeight;else t=this._renderingCanvas?this._renderingCanvas.width:100,s=this._renderingCanvas?this._renderingCanvas.height:100;this.setSize(t/this._hardwareScalingLevel,s/this._hardwareScalingLevel,e)}setSize(e,t,s=!1){if(!this._renderingCanvas)return!1;if(e|=0,t|=0,!s&&this._renderingCanvas.width===e&&this._renderingCanvas.height===t)return!1;if(this._renderingCanvas.width=e,this._renderingCanvas.height=t,this.scenes){for(let e=0;e<this.scenes.length;e++){const t=this.scenes[e];for(let e=0;e<t.cameras.length;e++)t.cameras[e]._currentRenderId=0}this.onResizeObservable.hasObservers()&&this.onResizeObservable.notifyObservers(this)}return!0}createRawTexture(e,t,s,i,r,n,a,o,h,l,c){throw(0,d.n)("engine.rawTexture")}createRawCubeTexture(e,t,s,i,r,n,a,o){throw(0,d.n)("engine.rawTexture")}createRawTexture3D(e,t,s,i,r,n,a,o,h,l,c){throw(0,d.n)("engine.rawTexture")}createRawTexture2DArray(e,t,s,i,r,n,a,o,h,l,c){throw(0,d.n)("engine.rawTexture")}_sharedInit(e){this._renderingCanvas=e}_setupMobileChecks(){navigator&&navigator.userAgent&&(this._checkForMobile=()=>{const e=navigator.userAgent;this.hostInformation.isMobile=-1!==e.indexOf("Mobile")||-1!==e.indexOf("Mac")&&(0,f.Nf)()&&"ontouchend"in document},this._checkForMobile(),(0,f.BA)()&&window.addEventListener("resize",this._checkForMobile))}createVideoElement(e){return document.createElement("video")}_reportDrawCall(e=1){this._drawCalls?.addCount(e,!1)}getFps(){return this._fps}getDeltaTime(){return this._deltaTime}isDeterministicLockStep(){return this._deterministicLockstep}getLockstepMaxSteps(){return this._lockstepMaxSteps}getTimeStep(){return 1e3*this._timeStep}_createImageBitmapFromSource(e,t){throw new Error("createImageBitmapFromSource is not implemented")}createImageBitmap(e,t){return createImageBitmap(e,t)}resizeImageBitmap(e,t,s){throw new Error("resizeImageBitmap is not implemented")}getFontOffset(e){throw new Error("getFontOffset is not implemented")}static _CreateCanvas(e,t){if("undefined"==typeof document)return new OffscreenCanvas(e,t);const s=document.createElement("canvas");return s.width=e,s.height=t,s}createCanvas(e,t){return b._CreateCanvas(e,t)}static _FileToolsLoadImage(e,t,s,i,r,n){throw(0,d.n)("FileTools")}_loadFile(e,t,s,i,r,n){const a=(0,g.W0)(e,t,s,i,r,n);return this._activeRequests.push(a),a.onCompleteObservable.add((()=>{const e=this._activeRequests.indexOf(a);-1!==e&&this._activeRequests.splice(e,1)})),a}static _FileToolsLoadFile(e,t,s,i,r,n){if(g.sg.loadFile)return g.sg.loadFile(e,t,s,i,r,n);throw(0,d.n)("FileTools")}dispose(){for(this.releaseEffects(),this._isDisposed=!0,this.stopRenderLoop(),this._emptyTexture&&(this._releaseTexture(this._emptyTexture),this._emptyTexture=null),this._emptyCubeTexture&&(this._releaseTexture(this._emptyCubeTexture),this._emptyCubeTexture=null),this._renderingCanvas=null,this.onBeforeTextureInitObservable&&this.onBeforeTextureInitObservable.clear();this.postProcesses.length;)this.postProcesses[0].dispose();for(;this.scenes.length;)this.scenes[0].dispose();for(;this._virtualScenes.length;)this._virtualScenes[0].dispose();this.releaseComputeEffects?.(),n.M.ResetCache();for(const e of 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s=0;s<r.scenes.length;s++)r.scenes[s].markAllMaterialsAsDirty(e,t)}}}b._RenderPassIdCounter=0,b._RescalePostProcessFactory=null,b.CollisionsEpsilon=.001,b.QueueNewFrame=T},6125:(e,t,s)=>{s.d(t,{Y:()=>i});class i{}i.AUTOSAMPLERSUFFIX="Sampler",i.DISABLEUA="#define 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anDrawMode=8,i.MATERIAL_ClockWiseSideOrientation=0,i.MATERIAL_CounterClockWiseSideOrientation=1,i.ACTION_NothingTrigger=0,i.ACTION_OnPickTrigger=1,i.ACTION_OnLeftPickTrigger=2,i.ACTION_OnRightPickTrigger=3,i.ACTION_OnCenterPickTrigger=4,i.ACTION_OnPickDownTrigger=5,i.ACTION_OnDoublePickTrigger=6,i.ACTION_OnPickUpTrigger=7,i.ACTION_OnPickOutTrigger=16,i.ACTION_OnLongPressTrigger=8,i.ACTION_OnPointerOverTrigger=9,i.ACTION_OnPointerOutTrigger=10,i.ACTION_OnEveryFrameTrigger=11,i.ACTION_OnIntersectionEnterTrigger=12,i.ACTION_OnIntersectionExitTrigger=13,i.ACTION_OnKeyDownTrigger=14,i.ACTION_OnKeyUpTrigger=15,i.PARTICLES_BILLBOARDMODE_Y=2,i.PARTICLES_BILLBOARDMODE_ALL=7,i.PARTICLES_BILLBOARDMODE_STRETCHED=8,i.PARTICLES_BILLBOARDMODE_STRETCHED_LOCAL=9,i.MESHES_CULLINGSTRATEGY_STANDARD=0,i.MESHES_CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY=1,i.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION=2,i.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY=3,i.SCENELOADER_NO_LOGGING=0,i.SCENELOADER_MINIMAL_LOGGING=1,i.SCENELOADER_SUMMARY_LOGGING=2,i.SCENELOADER_DETAILED_LOGGING=3,i.PREPASS_IRRADIANCE_TEXTURE_TYPE=0,i.PREPASS_POSITION_TEXTURE_TYPE=1,i.PREPASS_VELOCITY_TEXTURE_TYPE=2,i.PREPASS_REFLECTIVITY_TEXTURE_TYPE=3,i.PREPASS_COLOR_TEXTURE_TYPE=4,i.PREPASS_DEPTH_TEXTURE_TYPE=5,i.PREPASS_NORMAL_TEXTURE_TYPE=6,i.PREPASS_ALBEDO_SQRT_TEXTURE_TYPE=7,i.PREPASS_WORLD_NORMAL_TEXTURE_TYPE=8,i.PREPASS_LOCAL_POSITION_TEXTURE_TYPE=9,i.PREPASS_SCREENSPACE_DEPTH_TEXTURE_TYPE=10,i.PREPASS_VELOCITY_LINEAR_TEXTURE_TYPE=11,i.PREPASS_ALBEDO_TEXTURE_TYPE=12,i.BUFFER_CREATIONFLAG_READ=1,i.BUFFER_CREATIONFLAG_WRITE=2,i.BUFFER_CREATIONFLAG_READWRITE=3,i.BUFFER_CREATIONFLAG_UNIFORM=4,i.BUFFER_CREATIONFLAG_VERTEX=8,i.BUFFER_CREATIONFLAG_INDEX=16,i.BUFFER_CREATIONFLAG_STORAGE=32,i.BUFFER_CREATIONFLAG_INDIRECT=64,i.RENDERPASS_MAIN=0,i.INPUT_ALT_KEY=18,i.INPUT_CTRL_KEY=17,i.INPUT_META_KEY1=91,i.INPUT_META_KEY2=92,i.INPUT_META_KEY3=93,i.INPUT_SHIFT_KEY=16,i.SNAPSHOTRENDERING_STANDARD=0,i.SNAPSHOTRENDERING_FAST=1,i.PERSPECTIVE_CAMERA=0,i.ORTHOGRAPHIC_CAMERA=1,i.FOVMODE_VERTICAL_FIXED=0,i.FOVMODE_HORIZONTAL_FIXED=1,i.RIG_MODE_NONE=0,i.RIG_MODE_STEREOSCOPIC_ANAGLYPH=10,i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL=11,i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED=12,i.RIG_MODE_STEREOSCOPIC_OVERUNDER=13,i.RIG_MODE_STEREOSCOPIC_INTERLACED=14,i.RIG_MODE_VR=20,i.RIG_MODE_CUSTOM=22,i.MAX_SUPPORTED_UV_SETS=6,i.GL_ALPHA_EQUATION_ADD=32774,i.GL_ALPHA_EQUATION_MIN=32775,i.GL_ALPHA_EQUATION_MAX=32776,i.GL_ALPHA_EQUATION_SUBTRACT=32778,i.GL_ALPHA_EQUATION_REVERSE_SUBTRACT=32779,i.GL_ALPHA_FUNCTION_SRC=768,i.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_COLOR=769,i.GL_ALPHA_FUNCTION_SRC_ALPHA=770,i.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA=771,i.GL_ALPHA_FUNCTION_DST_ALPHA=772,i.GL_ALPHA_FUNCTION_ONE_MINUS_DST_ALPHA=773,i.GL_ALPHA_FUNCTION_DST_COLOR=774,i.GL_ALPHA_FUNCTION_ONE_MINUS_DST_COLOR=775,i.GL_ALPHA_FUNCTION_SRC_ALPHA_SATURATED=776,i.GL_ALPHA_FUNCTION_CONSTANT_COLOR=32769,i.GL_ALPHA_FUNCTION_ONE_MINUS_CONSTANT_COLOR=32770,i.GL_ALPHA_FUNCTION_CONSTANT_ALPHA=32771,i.GL_ALPHA_FUNCTION_ONE_MINUS_CONSTANT_ALPHA=32772,i.GL_ALPHA_FUNCTION_SRC1_COLOR=35065,i.GL_ALPHA_FUNCTION_ONE_MINUS_SRC1_COLOR=35066,i.GL_ALPHA_FUNCTION_SRC1_ALPHA=34185,i.GL_ALPHA_FUNCTION_ONE_MINUS_SRC1_ALPHA=35067,i.SnippetUrl="https://snippet.babylonjs.com",i.FOGMODE_NONE=0,i.FOGMODE_EXP=1,i.FOGMODE_EXP2=2,i.FOGMODE_LINEAR=3,i.BYTE=5120,i.UNSIGNED_BYTE=5121,i.SHORT=5122,i.UNSIGNED_SHORT=5123,i.INT=5124,i.UNSIGNED_INT=5125,i.FLOAT=5126,i.PositionKind="position",i.NormalKind="normal",i.TangentKind="tangent",i.UVKind="uv",i.UV2Kind="uv2",i.UV3Kind="uv3",i.UV4Kind="uv4",i.UV5Kind="uv5",i.UV6Kind="uv6",i.ColorKind="color",i.ColorInstanceKind="instanceColor",i.MatricesIndicesKind="matricesIndices",i.MatricesWeightsKind="matricesWeights",i.MatricesIndicesExtraKind="matricesIndicesExtra",i.MatricesWeightsExtraKind="matricesWeightsExtra"},3720:(e,t,s)=>{s.d(t,{N:()=>C});var i=s(854),r=s(6315),n=s(6321),a=s(6237);class o{constructor(e=30){this._enabled=!0,this._rollingFrameTime=new h(e)}sampleFrame(e=a.j.Now){if(this._enabled){if(null!=this._lastFrameTimeMs){const t=e-this._lastFrameTimeMs;this._rollingFrameTime.add(t)}this._lastFrameTimeMs=e}}get averageFrameTime(){return this._rollingFrameTime.average}get averageFrameTimeVariance(){return this._rollingFrameTime.variance}get instantaneousFrameTime(){return this._rollingFrameTime.history(0)}get averageFPS(){return 1e3/this._rollingFrameTime.average}get instantaneousFPS(){const e=this._rollingFrameTime.history(0);return 0===e?0:1e3/e}get isSaturated(){return this._rollingFrameTime.isSaturated()}enable(){this._enabled=!0}disable(){this._enabled=!1,this._lastFrameTimeMs=null}get isEnabled(){return this._enabled}reset(){this._lastFrameTimeMs=null,this._rollingFrameTime.reset()}}class h{constructor(e){this._samples=new Array(e),this.reset()}add(e){let t;if(this.isSaturated()){const e=this._samples[this._pos];t=e-this.average,this.average-=t/(this._sampleCount-1),this._m2-=t*(e-this.average)}else this._sampleCount++;t=e-this.average,this.average+=t/this._sampleCount,this._m2+=t*(e-this.average),this.variance=this._m2/(this._sampleCount-1),this._samples[this._pos]=e,this._pos++,this._pos%=this._samples.length}history(e){if(e>=this._sampleCount||e>=this._samples.length)return 0;const t=this._wrapPosition(this._pos-1);return this._samples[this._wrapPosition(t-e)]}isSaturated(){return this._sampleCount>=this._samples.length}reset(){this.average=0,this.variance=0,this._sampleCount=0,this._pos=0,this._m2=0}_wrapPosition(e){const t=this._samples.length;return(e%t+t)%t}}var l=s(4329),c=s(1137),u=s(7716);n.ThinEngine.prototype.setAlphaMode=function(e,t=!1){if(this._alphaMode!==e){switch(e){case 0:this._alphaState.alphaBlend=!1;break;case 7:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 8:case 14:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case 2:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 6:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE,this._gl.ZERO,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 1:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE,this._gl.ZERO,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 3:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ZERO,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 4:this._alphaState.setAlphaBlendFunctionParameters(this._gl.DST_COLOR,this._gl.ZERO,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 5:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 9:this._alphaState.setAlphaBlendFunctionParameters(this._gl.CONSTANT_COLOR,this._gl.ONE_MINUS_CONSTANT_COLOR,this._gl.CONSTANT_ALPHA,this._gl.ONE_MINUS_CONSTANT_ALPHA),this._alphaState.alphaBlend=!0;break;case 10:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case 11:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 12:this._alphaState.setAlphaBlendFunctionParameters(this._gl.DST_ALPHA,this._gl.ONE,this._gl.ZERO,this._gl.ZERO),this._alphaState.alphaBlend=!0;break;case 13:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE_MINUS_DST_COLOR,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE_MINUS_DST_ALPHA,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case 15:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE,this._gl.ONE,this._gl.ZERO),this._alphaState.alphaBlend=!0;break;case 16:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE_MINUS_DST_COLOR,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ZERO,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 17:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0}t||(this.depthCullingState.depthMask=0===e),this._alphaMode=e}else if(!t){const t=0===e;this.depthCullingState.depthMask!==t&&(this.depthCullingState.depthMask=t)}};var d=s(1597);function _(e,t,s,i){let r,n=1;1===i?r=new Float32Array(t*s*4):2===i?(r=new Uint16Array(t*s*4),n=15360):r=7===i?new Uint32Array(t*s*4):new Uint8Array(t*s*4);for(let i=0;i<t;i++)for(let a=0;a<s;a++){const s=3*(a*t+i),o=4*(a*t+i);r[o+0]=e[s+0],r[o+1]=e[s+1],r[o+2]=e[s+2],r[o+3]=n}return r}function f(e){return function(t,s,r,n,a,o,h,l,c=null,u=0){const d=e?this._gl.TEXTURE_3D:this._gl.TEXTURE_2D_ARRAY,_=e?10:11,f=new i.h(this,_);f.baseWidth=s,f.baseHeight=r,f.baseDepth=n,f.width=s,f.height=r,f.depth=n,f.format=a,f.type=u,f.generateMipMaps=o,f.samplingMode=l,e?f.is3D=!0:f.is2DArray=!0,this._doNotHandleContextLost||(f._bufferView=t),e?this.updateRawTexture3D(f,t,a,h,c,u):this.updateRawTexture2DArray(f,t,a,h,c,u),this._bindTextureDirectly(d,f,!0);const p=this._getSamplingParameters(l,o);return this._gl.texParameteri(d,this._gl.TEXTURE_MAG_FILTER,p.mag),this._gl.texParameteri(d,this._gl.TEXTURE_MIN_FILTER,p.min),o&&this._gl.generateMipmap(d),this._bindTextureDirectly(d,null),this._internalTexturesCache.push(f),f}}function p(e){return function(t,s,i,r,n=null,a=0){const o=e?this._gl.TEXTURE_3D:this._gl.TEXTURE_2D_ARRAY,h=this._getWebGLTextureType(a),l=this._getInternalFormat(i),c=this._getRGBABufferInternalSizedFormat(a,i);this._bindTextureDirectly(o,t,!0),this._unpackFlipY(void 0===r||!!r),this._doNotHandleContextLost||(t._bufferView=s,t.format=i,t.invertY=r,t._compression=n),t.width%4!=0&&this._gl.pixelStorei(this._gl.UNPACK_ALIGNMENT,1),n&&s?this._gl.compressedTexImage3D(o,0,this.getCaps().s3tc[n],t.width,t.height,t.depth,0,s):this._gl.texImage3D(o,0,c,t.width,t.height,t.depth,0,l,h,s),t.generateMipMaps&&this._gl.generateMipmap(o),this._bindTextureDirectly(o,null),t.isReady=!0}}n.ThinEngine.prototype.updateRawTexture=function(e,t,s,i,r=null,n=0,a=!1){if(!e)return;const o=this._getRGBABufferInternalSizedFormat(n,s,a),h=this._getInternalFormat(s),l=this._getWebGLTextureType(n);this._bindTextureDirectly(this._gl.TEXTURE_2D,e,!0),this._unpackFlipY(void 0===i||!!i),this._doNotHandleContextLost||(e._bufferView=t,e.format=s,e.type=n,e.invertY=i,e._compression=r),e.width%4!=0&&this._gl.pixelStorei(this._gl.UNPACK_ALIGNMENT,1),r&&t?this._gl.compressedTexImage2D(this._gl.TEXTURE_2D,0,this.getCaps().s3tc[r],e.width,e.height,0,t):this._gl.texImage2D(this._gl.TEXTURE_2D,0,o,e.width,e.height,0,h,l,t),e.generateMipMaps&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(this._gl.TEXTURE_2D,null),e.isReady=!0},n.ThinEngine.prototype.createRawTexture=function(e,t,s,r,n,a,o,h=null,l=0,c=0,u=!1){const d=new i.h(this,3);d.baseWidth=t,d.baseHeight=s,d.width=t,d.height=s,d.format=r,d.generateMipMaps=n,d.samplingMode=o,d.invertY=a,d._compression=h,d.type=l,d._useSRGBBuffer=this._getUseSRGBBuffer(u,!n),this._doNotHandleContextLost||(d._bufferView=e),this.updateRawTexture(d,e,r,a,h,l,d._useSRGBBuffer),this._bindTextureDirectly(this._gl.TEXTURE_2D,d,!0);const _=this._getSamplingParameters(o,n);return this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MAG_FILTER,_.mag),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,_.min),n&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._internalTexturesCache.push(d),d},n.ThinEngine.prototype.createRawCubeTexture=function(e,t,s,r,n,a,o,h=null){const l=this._gl,u=new i.h(this,8);u.isCube=!0,u.format=s,u.type=r,this._doNotHandleContextLost||(u._bufferViewArray=e);const _=this._getWebGLTextureType(r);let f=this._getInternalFormat(s);f===l.RGB&&(f=l.RGBA),_!==l.FLOAT||this._caps.textureFloatLinearFiltering?_!==this._gl.HALF_FLOAT_OES||this._caps.textureHalfFloatLinearFiltering?_!==l.FLOAT||this._caps.textureFloatRender?_!==l.HALF_FLOAT||this._caps.colorBufferFloat||(n=!1,c.V.Warn("Render to half float textures is not supported. Mipmap generation forced to false.")):(n=!1,c.V.Warn("Render to float textures is not supported. Mipmap generation forced to false.")):(n=!1,o=1,c.V.Warn("Half float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively.")):(n=!1,o=1,c.V.Warn("Float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively."));const p=t,g=p;if(u.width=p,u.height=g,u.invertY=a,u._compression=h,!this.needPOTTextures||(0,d.L8)(u.width)&&(0,d.L8)(u.height)||(n=!1),e)this.updateRawCubeTexture(u,e,s,r,a,h);else{const e=this._getRGBABufferInternalSizedFormat(r),t=0;this._bindTextureDirectly(l.TEXTURE_CUBE_MAP,u,!0);for(let s=0;s<6;s++)h?l.compressedTexImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+s,t,this.getCaps().s3tc[h],u.width,u.height,0,void 0):l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+s,t,e,u.width,u.height,0,f,_,null);this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null)}this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,u,!0),e&&n&&this._gl.generateMipmap(this._gl.TEXTURE_CUBE_MAP);const m=this._getSamplingParameters(o,n);return l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_MAG_FILTER,m.mag),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_MIN_FILTER,m.min),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_WRAP_S,l.CLAMP_TO_EDGE),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_WRAP_T,l.CLAMP_TO_EDGE),this._bindTextureDirectly(l.TEXTURE_CUBE_MAP,null),u.generateMipMaps=n,u.samplingMode=o,u.isReady=!0,u},n.ThinEngine.prototype.updateRawCubeTexture=function(e,t,s,i,r,n=null,a=0){e._bufferViewArray=t,e.format=s,e.type=i,e.invertY=r,e._compression=n;const o=this._gl,h=this._getWebGLTextureType(i);let l=this._getInternalFormat(s);const c=this._getRGBABufferInternalSizedFormat(i);let u=!1;l===o.RGB&&(l=o.RGBA,u=!0),this._bindTextureDirectly(o.TEXTURE_CUBE_MAP,e,!0),this._unpackFlipY(void 0===r||!!r),e.width%4!=0&&o.pixelStorei(o.UNPACK_ALIGNMENT,1);for(let s=0;s<6;s++){let r=t[s];n?o.compressedTexImage2D(o.TEXTURE_CUBE_MAP_POSITIVE_X+s,a,this.getCaps().s3tc[n],e.width,e.height,0,r):(u&&(r=_(r,e.width,e.height,i)),o.texImage2D(o.TEXTURE_CUBE_MAP_POSITIVE_X+s,a,c,e.width,e.height,0,l,h,r))}(!this.needPOTTextures||(0,d.L8)(e.width)&&(0,d.L8)(e.height))&&e.generateMipMaps&&0===a&&this._gl.generateMipmap(this._gl.TEXTURE_CUBE_MAP),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),e.isReady=!0},n.ThinEngine.prototype.createRawCubeTextureFromUrl=function(e,t,s,i,r,n,a,o,h=null,l=null,c=3,u=!1){const d=this._gl,f=this.createRawCubeTexture(null,s,i,r,!n,u,c,null);t?.addPendingData(f),f.url=e,f.isReady=!1,this._internalTexturesCache.push(f);const p=e=>{const s=f.width,n=a(e);if(n){if(o){const e=this._getWebGLTextureType(r);let t=this._getInternalFormat(i);const a=this._getRGBABufferInternalSizedFormat(r);let h=!1;t===d.RGB&&(t=d.RGBA,h=!0),this._bindTextureDirectly(d.TEXTURE_CUBE_MAP,f,!0),this._unpackFlipY(!1);const l=o(n);for(let i=0;i<l.length;i++){const n=s>>i;for(let s=0;s<6;s++){let o=l[i][s];h&&(o=_(o,n,n,r)),d.texImage2D(s,i,a,n,n,0,t,e,o)}}this._bindTextureDirectly(d.TEXTURE_CUBE_MAP,null)}else this.updateRawCubeTexture(f,n,i,r,u);f.isReady=!0,t?.removePendingData(f),f.onLoadedObservable.notifyObservers(f),f.onLoadedObservable.clear(),h&&h()}};return this._loadFile(e,(e=>{p(e)}),void 0,t?.offlineProvider,!0,((e,s)=>{t?.removePendingData(f),l&&e&&l(e.status+" "+e.statusText,s)})),f},n.ThinEngine.prototype.createRawTexture2DArray=f(!1),n.ThinEngine.prototype.createRawTexture3D=f(!0),n.ThinEngine.prototype.updateRawTexture2DArray=p(!1),n.ThinEngine.prototype.updateRawTexture3D=p(!0);var g=s(6741);n.ThinEngine.prototype._readTexturePixelsSync=function(e,t,s,i=-1,r=0,n=null,a=!0,o=!1,h=0,l=0){const c=this._gl;if(!c)throw new Error("Engine does not have gl rendering context.");if(!this._dummyFramebuffer){const e=c.createFramebuffer();if(!e)throw new Error("Unable to create dummy framebuffer");this._dummyFramebuffer=e}c.bindFramebuffer(c.FRAMEBUFFER,this._dummyFramebuffer),i>-1?c.framebufferTexture2D(c.FRAMEBUFFER,c.COLOR_ATTACHMENT0,c.TEXTURE_CUBE_MAP_POSITIVE_X+i,e._hardwareTexture?.underlyingResource,r):c.framebufferTexture2D(c.FRAMEBUFFER,c.COLOR_ATTACHMENT0,c.TEXTURE_2D,e._hardwareTexture?.underlyingResource,r);let u=void 0!==e.type?this._getWebGLTextureType(e.type):c.UNSIGNED_BYTE;return o?n||(n=(0,g.kZ)(e.type,4*t*s)):u===c.UNSIGNED_BYTE?(n||(n=new Uint8Array(4*t*s)),u=c.UNSIGNED_BYTE):(n||(n=new Float32Array(4*t*s)),u=c.FLOAT),a&&this.flushFramebuffer(),c.readPixels(h,l,t,s,c.RGBA,u,n),c.bindFramebuffer(c.FRAMEBUFFER,this._currentFramebuffer),n},n.ThinEngine.prototype._readTexturePixels=function(e,t,s,i=-1,r=0,n=null,a=!0,o=!1,h=0,l=0){return Promise.resolve(this._readTexturePixelsSync(e,t,s,i,r,n,a,o,h,l))},n.ThinEngine.prototype.updateDynamicIndexBuffer=function(e,t,s=0){let i;this._currentBoundBuffer[this._gl.ELEMENT_ARRAY_BUFFER]=null,this.bindIndexBuffer(e),i=e.is32Bits?t instanceof Uint32Array?t:new Uint32Array(t):t instanceof Uint16Array?t:new Uint16Array(t),this._gl.bufferData(this._gl.ELEMENT_ARRAY_BUFFER,i,this._gl.DYNAMIC_DRAW),this._resetIndexBufferBinding()},n.ThinEngine.prototype.updateDynamicVertexBuffer=function(e,t,s,i){this.bindArrayBuffer(e),void 0===s&&(s=0);const r=t.byteLength||t.length;void 0===i||i>=r&&0===s?t instanceof Array?this._gl.bufferSubData(this._gl.ARRAY_BUFFER,s,new Float32Array(t)):this._gl.bufferSubData(this._gl.ARRAY_BUFFER,s,t):t instanceof Array?this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,new Float32Array(t).subarray(s,s+i)):(t=t instanceof ArrayBuffer?new Uint8Array(t,s,i):new Uint8Array(t.buffer,t.byteOffset+s,i),this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,t)),this._resetVertexBufferBinding()},n.ThinEngine.prototype._createDepthStencilCubeTexture=function(e,t){const s=new i.h(this,12);if(s.isCube=!0,1===this.webGLVersion)return c.V.Error("Depth cube texture is not supported by WebGL 1."),s;const r={bilinearFiltering:!1,comparisonFunction:0,generateStencil:!1,...t},n=this._gl;this._bindTextureDirectly(n.TEXTURE_CUBE_MAP,s,!0),this._setupDepthStencilTexture(s,e,r.bilinearFiltering,r.comparisonFunction);for(let t=0;t<6;t++)r.generateStencil?n.texImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,n.DEPTH24_STENCIL8,e,e,0,n.DEPTH_STENCIL,n.UNSIGNED_INT_24_8,null):n.texImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,n.DEPTH_COMPONENT24,e,e,0,n.DEPTH_COMPONENT,n.UNSIGNED_INT,null);return this._bindTextureDirectly(n.TEXTURE_CUBE_MAP,null),this._internalTexturesCache.push(s),s},n.ThinEngine.prototype._setCubeMapTextureParams=function(e,t,s){const i=this._gl;i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_MAG_FILTER,i.LINEAR),i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_MIN_FILTER,t?i.LINEAR_MIPMAP_LINEAR:i.LINEAR),i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE),e.samplingMode=t?3:2,t&&this.getCaps().textureMaxLevel&&void 0!==s&&s>0&&(i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_MAX_LEVEL,s),e._maxLodLevel=s),this._bindTextureDirectly(i.TEXTURE_CUBE_MAP,null)},n.ThinEngine.prototype.createCubeTexture=function(e,t,s,i,r=null,n=null,a,o=null,h=!1,l=0,u=0,_=null,f,p=!1,g=null){const m=this._gl;return this.createCubeTextureBase(e,t,s,!!i,r,n,a,o,h,l,u,_,(e=>this._bindTextureDirectly(m.TEXTURE_CUBE_MAP,e,!0)),((e,t)=>{const s=this.needPOTTextures?(0,d.R)(t[0].width,this._caps.maxCubemapTextureSize):t[0].width,n=s,o=[m.TEXTURE_CUBE_MAP_POSITIVE_X,m.TEXTURE_CUBE_MAP_POSITIVE_Y,m.TEXTURE_CUBE_MAP_POSITIVE_Z,m.TEXTURE_CUBE_MAP_NEGATIVE_X,m.TEXTURE_CUBE_MAP_NEGATIVE_Y,m.TEXTURE_CUBE_MAP_NEGATIVE_Z];this._bindTextureDirectly(m.TEXTURE_CUBE_MAP,e,!0),this._unpackFlipY(!1);const h=a?this._getInternalFormat(a,e._useSRGBBuffer):e._useSRGBBuffer?this._glSRGBExtensionValues.SRGB8_ALPHA8:m.RGBA;let l=a?this._getInternalFormat(a):m.RGBA;e._useSRGBBuffer&&1===this.webGLVersion&&(l=h);for(let e=0;e<o.length;e++)if(t[e].width!==s||t[e].height!==n){if(this._prepareWorkingCanvas(),!this._workingCanvas||!this._workingContext)return void c.V.Warn("Cannot create canvas to resize texture.");this._workingCanvas.width=s,this._workingCanvas.height=n,this._workingContext.drawImage(t[e],0,0,t[e].width,t[e].height,0,0,s,n),m.texImage2D(o[e],0,h,l,m.UNSIGNED_BYTE,this._workingCanvas)}else m.texImage2D(o[e],0,h,l,m.UNSIGNED_BYTE,t[e]);i||m.generateMipmap(m.TEXTURE_CUBE_MAP),this._setCubeMapTextureParams(e,!i),e.width=s,e.height=n,e.isReady=!0,a&&(e.format=a),e.onLoadedObservable.notifyObservers(e),e.onLoadedObservable.clear(),r&&r()}),!!p,g)},n.ThinEngine.prototype.generateMipMapsForCubemap=function(e,t=!0){if(e.generateMipMaps){const s=this._gl;this._bindTextureDirectly(s.TEXTURE_CUBE_MAP,e,!0),s.generateMipmap(s.TEXTURE_CUBE_MAP),t&&this._bindTextureDirectly(s.TEXTURE_CUBE_MAP,null)}};class m{get depthStencilTexture(){return this._depthStencilTexture}get depthStencilTextureWithStencil(){return this._depthStencilTextureWithStencil}get isCube(){return this._isCube}get isMulti(){return this._isMulti}get is2DArray(){return this.layers>0}get is3D(){return this.depth>0}get size(){return this.width}get width(){return this._size.width||this._size}get height(){return this._size.height||this._size}get layers(){return this._size.layers||0}get depth(){return this._size.depth||0}get texture(){return this._textures?.[0]??null}get textures(){return this._textures}get faceIndices(){return this._faceIndices}get layerIndices(){return this._layerIndices}getBaseArrayLayer(e){if(!this._textures)return-1;const t=this._textures[e],s=this._layerIndices?.[e]??0,i=this._faceIndices?.[e]??0;return t.isCube?6*s+i:t.is3D?0:s}get samples(){return this._samples}setSamples(e,t=!0,s=!1){if(this.samples===e&&!s)return e;const i=this._isMulti?this._engine.updateMultipleRenderTargetTextureSampleCount(this,e,t):this._engine.updateRenderTargetTextureSampleCount(this,e);return this._samples=e,i}constructor(e,t,s,i,r){this._textures=null,this._faceIndices=null,this._layerIndices=null,this._samples=1,this._attachments=null,this._generateStencilBuffer=!1,this._generateDepthBuffer=!1,this._depthStencilTextureWithStencil=!1,this._isMulti=e,this._isCube=t,this._size=s,this._engine=i,this._depthStencilTexture=null,this.label=r}setTextures(e){Array.isArray(e)?this._textures=e:this._textures=e?[e]:null}setTexture(e,t=0,s=!0){this._textures||(this._textures=[]),this._textures[t]!==e&&(this._textures[t]&&s&&this._textures[t].dispose(),this._textures[t]=e)}setLayerAndFaceIndices(e,t){this._layerIndices=e,this._faceIndices=t}setLayerAndFaceIndex(e=0,t,s){this._layerIndices||(this._layerIndices=[]),this._faceIndices||(this._faceIndices=[]),void 0!==t&&t>=0&&(this._layerIndices[e]=t),void 0!==s&&s>=0&&(this._faceIndices[e]=s)}createDepthStencilTexture(e=0,t=!0,s=!1,i=1,r=14,n){return this._depthStencilTexture?.dispose(),this._depthStencilTextureWithStencil=s,this._depthStencilTextureLabel=n,this._depthStencilTexture=this._engine.createDepthStencilTexture(this._size,{bilinearFiltering:t,comparisonFunction:e,generateStencil:s,isCube:this._isCube,samples:i,depthTextureFormat:r,label:n},this),this._depthStencilTexture}_shareDepth(e){this.shareDepth(e)}shareDepth(e){this._depthStencilTexture&&(e._depthStencilTexture&&e._depthStencilTexture.dispose(),e._depthStencilTexture=this._depthStencilTexture,e._depthStencilTextureWithStencil=this._depthStencilTextureWithStencil,this._depthStencilTexture.incrementReferences())}_swapAndDie(e){this.texture&&this.texture._swapAndDie(e),this._textures=null,this.dispose(!0)}_cloneRenderTargetWrapper(){let e=null;if(this._isMulti){const t=this.textures;if(t&&t.length>0){let s=!1,i=t.length,r=-1;const n=t[t.length-1]._source;14!==n&&12!==n||(s=!0,r=t[t.length-1].format,i--);const a=[],o=[],h=[],l=[],c=[],u=[],d=[],_={};for(let e=0;e<i;++e){const s=t[e];a.push(s.samplingMode),o.push(s.type),h.push(s.format),void 0!==_[s.uniqueId]?(l.push(-1),d.push(0)):(_[s.uniqueId]=e,s.is2DArray?(l.push(35866),d.push(s.depth)):s.isCube?(l.push(34067),d.push(0)):s.is3D?(l.push(32879),d.push(s.depth)):(l.push(3553),d.push(0))),this._faceIndices&&c.push(this._faceIndices[e]??0),this._layerIndices&&u.push(this._layerIndices[e]??0)}const f={samplingModes:a,generateMipMaps:t[0].generateMipMaps,generateDepthBuffer:this._generateDepthBuffer,generateStencilBuffer:this._generateStencilBuffer,generateDepthTexture:s,depthTextureFormat:r,types:o,formats:h,textureCount:i,targetTypes:l,faceIndex:c,layerIndex:u,layerCounts:d,label:this.label},p={width:this.width,height:this.height,depth:this.depth};e=this._engine.createMultipleRenderTarget(p,f);for(let s=0;s<i;++s){if(-1!==l[s])continue;const i=_[t[s].uniqueId];e.setTexture(e.textures[i],s)}}}else{const t={};if(t.generateDepthBuffer=this._generateDepthBuffer,t.generateMipMaps=this.texture?.generateMipMaps??!1,t.generateStencilBuffer=this._generateStencilBuffer,t.samplingMode=this.texture?.samplingMode,t.type=this.texture?.type,t.format=this.texture?.format,t.noColorAttachment=!this._textures,t.label=this.label,this.isCube)e=this._engine.createRenderTargetCubeTexture(this.width,t);else{const s={width:this.width,height:this.height,layers:this.is2DArray||this.is3D?this.texture?.depth:void 0};e=this._engine.createRenderTargetTexture(s,t)}e.texture&&(e.texture.isReady=!0)}return e}_swapRenderTargetWrapper(e){if(this._textures&&e._textures)for(let t=0;t<this._textures.length;++t)this._textures[t]._swapAndDie(e._textures[t],!1),e._textures[t].isReady=!0;this._depthStencilTexture&&e._depthStencilTexture&&(this._depthStencilTexture._swapAndDie(e._depthStencilTexture),e._depthStencilTexture.isReady=!0),this._textures=null,this._depthStencilTexture=null}_rebuild(){const e=this._cloneRenderTargetWrapper();if(e){if(this._depthStencilTexture){const t=this._depthStencilTexture.samplingMode,s=this._depthStencilTexture.format,i=2===t||3===t||11===t;e.createDepthStencilTexture(this._depthStencilTexture._comparisonFunction,i,this._depthStencilTextureWithStencil,this._depthStencilTexture.samples,s,this._depthStencilTextureLabel)}this.samples>1&&e.setSamples(this.samples),e._swapRenderTargetWrapper(this),e.dispose()}}releaseTextures(){if(this._textures)for(let e=0;e<this._textures?.length;++e)this._textures[e].dispose();this._textures=null}dispose(e=!1){e||(this._depthStencilTexture?.dispose(),this._depthStencilTexture=null,this.releaseTextures()),this._engine._releaseRenderTargetWrapper(this)}}class T extends m{constructor(e,t,s,i,r){super(e,t,s,i),this._framebuffer=null,this._depthStencilBuffer=null,this._MSAAFramebuffer=null,this._colorTextureArray=null,this._depthStencilTextureArray=null,this._disposeOnlyFramebuffers=!1,this._currentLOD=0,this._context=r}_cloneRenderTargetWrapper(){let e=null;return this._colorTextureArray&&this._depthStencilTextureArray?(e=this._engine.createMultiviewRenderTargetTexture(this.width,this.height),e.texture.isReady=!0):e=super._cloneRenderTargetWrapper(),e}_swapRenderTargetWrapper(e){super._swapRenderTargetWrapper(e),e._framebuffer=this._framebuffer,e._depthStencilBuffer=this._depthStencilBuffer,e._MSAAFramebuffer=this._MSAAFramebuffer,e._colorTextureArray=this._colorTextureArray,e._depthStencilTextureArray=this._depthStencilTextureArray,this._framebuffer=this._depthStencilBuffer=this._MSAAFramebuffer=this._colorTextureArray=this._depthStencilTextureArray=null}createDepthStencilTexture(e=0,t=!0,s=!1,i=1,r=14,n){if(this._depthStencilBuffer){const e=this._engine,t=e._currentFramebuffer,s=this._context;e._bindUnboundFramebuffer(this._framebuffer),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_STENCIL_ATTACHMENT,s.RENDERBUFFER,null),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_ATTACHMENT,s.RENDERBUFFER,null),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.STENCIL_ATTACHMENT,s.RENDERBUFFER,null),e._bindUnboundFramebuffer(t),s.deleteRenderbuffer(this._depthStencilBuffer),this._depthStencilBuffer=null}return super.createDepthStencilTexture(e,t,s,i,r,n)}shareDepth(e){super.shareDepth(e);const t=this._context,s=this._depthStencilBuffer,i=e._MSAAFramebuffer||e._framebuffer,r=this._engine;e._depthStencilBuffer&&e._depthStencilBuffer!==s&&t.deleteRenderbuffer(e._depthStencilBuffer),e._depthStencilBuffer=s;const n=e._generateStencilBuffer?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;r._bindUnboundFramebuffer(i),t.framebufferRenderbuffer(t.FRAMEBUFFER,n,t.RENDERBUFFER,s),r._bindUnboundFramebuffer(null)}_bindTextureRenderTarget(e,t=0,s,i=0){if(!e._hardwareTexture)return;const r=this._framebuffer,n=this._engine,a=n._currentFramebuffer;if(n._bindUnboundFramebuffer(r),n.webGLVersion>1){const r=this._context,n=r["COLOR_ATTACHMENT"+t];e.is2DArray||e.is3D?(s=s??this.layerIndices?.[t]??0,r.framebufferTextureLayer(r.FRAMEBUFFER,n,e._hardwareTexture.underlyingResource,i,s)):e.isCube?(s=s??this.faceIndices?.[t]??0,r.framebufferTexture2D(r.FRAMEBUFFER,n,r.TEXTURE_CUBE_MAP_POSITIVE_X+s,e._hardwareTexture.underlyingResource,i)):r.framebufferTexture2D(r.FRAMEBUFFER,n,r.TEXTURE_2D,e._hardwareTexture.underlyingResource,i)}else{const r=this._context,n=r["COLOR_ATTACHMENT"+t+"_WEBGL"],a=void 0!==s?r.TEXTURE_CUBE_MAP_POSITIVE_X+s:r.TEXTURE_2D;r.framebufferTexture2D(r.FRAMEBUFFER,n,a,e._hardwareTexture.underlyingResource,i)}n._bindUnboundFramebuffer(a)}setTexture(e,t=0,s=!0){super.setTexture(e,t,s),this._bindTextureRenderTarget(e,t)}setLayerAndFaceIndices(e,t){if(super.setLayerAndFaceIndices(e,t),!this.textures||!this.layerIndices||!this.faceIndices)return;const s=this._attachments?.length??this.textures.length;for(let e=0;e<s;e++){const t=this.textures[e];t&&(t.is2DArray||t.is3D?this._bindTextureRenderTarget(t,e,this.layerIndices[e]):t.isCube?this._bindTextureRenderTarget(t,e,this.faceIndices[e]):this._bindTextureRenderTarget(t,e))}}setLayerAndFaceIndex(e=0,t,s){if(super.setLayerAndFaceIndex(e,t,s),!this.textures||!this.layerIndices||!this.faceIndices)return;const i=this.textures[e];i.is2DArray||i.is3D?this._bindTextureRenderTarget(this.textures[e],e,this.layerIndices[e]):i.isCube&&this._bindTextureRenderTarget(this.textures[e],e,this.faceIndices[e])}dispose(e=this._disposeOnlyFramebuffers){const t=this._context;e||(this._colorTextureArray&&(this._context.deleteTexture(this._colorTextureArray),this._colorTextureArray=null),this._depthStencilTextureArray&&(this._context.deleteTexture(this._depthStencilTextureArray),this._depthStencilTextureArray=null)),this._framebuffer&&(t.deleteFramebuffer(this._framebuffer),this._framebuffer=null),this._depthStencilBuffer&&(t.deleteRenderbuffer(this._depthStencilBuffer),this._depthStencilBuffer=null),this._MSAAFramebuffer&&(t.deleteFramebuffer(this._MSAAFramebuffer),this._MSAAFramebuffer=null),super.dispose(e)}}var b=s(6326);b.$.prototype.createDepthStencilTexture=function(e,t,s){if(t.isCube){const s=e.width||e;return this._createDepthStencilCubeTexture(s,t)}return this._createDepthStencilTexture(e,t,s)},n.ThinEngine.prototype._createHardwareRenderTargetWrapper=function(e,t,s){const i=new T(e,t,s,this,this._gl);return this._renderTargetWrapperCache.push(i),i},n.ThinEngine.prototype.createRenderTargetTexture=function(e,t){const s=this._createHardwareRenderTargetWrapper(!1,!1,e);let i,r,n=!0,a=!1,o=!1,h=1;void 0!==t&&"object"==typeof t&&(n=t.generateDepthBuffer??!0,a=!!t.generateStencilBuffer,o=!!t.noColorAttachment,i=t.colorAttachment,h=t.samples??1,r=t.label);const l=i||(o?null:this._createInternalTexture(e,t,!0,5)),c=e.width||e,u=e.height||e,d=this._currentFramebuffer,_=this._gl,f=_.createFramebuffer();if(this._bindUnboundFramebuffer(f),s._depthStencilBuffer=this._setupFramebufferDepthAttachments(a,n,c,u),!l||l.is2DArray||l.is3D||_.framebufferTexture2D(_.FRAMEBUFFER,_.COLOR_ATTACHMENT0,_.TEXTURE_2D,l._hardwareTexture.underlyingResource,0),this._bindUnboundFramebuffer(d),s.label=r??"RenderTargetWrapper",s._framebuffer=f,s._generateDepthBuffer=n,s._generateStencilBuffer=a,s.setTextures(l),i){if(s._samples=i.samples,i.samples>1){const e=i._hardwareTexture.getMSAARenderBuffer(0);s._MSAAFramebuffer=_.createFramebuffer(),this._bindUnboundFramebuffer(s._MSAAFramebuffer),_.framebufferRenderbuffer(_.FRAMEBUFFER,_.COLOR_ATTACHMENT0,_.RENDERBUFFER,e),this._bindUnboundFramebuffer(null)}}else this.updateRenderTargetTextureSampleCount(s,h);return s},n.ThinEngine.prototype._createDepthStencilTexture=function(e,t,s){const r=this._gl,n=e.layers||0,a=e.depth||0;let o=r.TEXTURE_2D;0!==n?o=r.TEXTURE_2D_ARRAY:0!==a&&(o=r.TEXTURE_3D);const h=new i.h(this,12);if(h.label=t.label,!this._caps.depthTextureExtension)return c.V.Error("Depth texture is not supported by your browser or hardware."),h;const l={bilinearFiltering:!1,comparisonFunction:0,generateStencil:!1,...t};if(this._bindTextureDirectly(o,h,!0),this._setupDepthStencilTexture(h,e,0!==l.comparisonFunction&&l.bilinearFiltering,l.comparisonFunction,l.samples),void 0!==l.depthTextureFormat){if(15!==l.depthTextureFormat&&16!==l.depthTextureFormat&&17!==l.depthTextureFormat&&13!==l.depthTextureFormat&&14!==l.depthTextureFormat&&18!==l.depthTextureFormat)return c.V.Error(`Depth texture ${l.depthTextureFormat} format is not supported.`),h;h.format=l.depthTextureFormat}else h.format=l.generateStencil?13:16;const u=17===h.format||13===h.format||18===h.format;let d=r.UNSIGNED_INT;15===h.format?d=r.UNSIGNED_SHORT:17===h.format||13===h.format?d=r.UNSIGNED_INT_24_8:14===h.format?d=r.FLOAT:18===h.format&&(d=r.FLOAT_32_UNSIGNED_INT_24_8_REV);const _=u?r.DEPTH_STENCIL:r.DEPTH_COMPONENT,f=this._getInternalFormatFromDepthTextureFormat(h.format,!0,u);return h.is2DArray?r.texImage3D(o,0,f,h.width,h.height,n,0,_,d,null):h.is3D?r.texImage3D(o,0,f,h.width,h.height,a,0,_,d,null):r.texImage2D(o,0,f,h.width,h.height,0,_,d,null),this._bindTextureDirectly(o,null),this._internalTexturesCache.push(h),s._depthStencilBuffer&&(r.deleteRenderbuffer(s._depthStencilBuffer),s._depthStencilBuffer=null),this._bindUnboundFramebuffer(s._MSAAFramebuffer??s._framebuffer),s._generateStencilBuffer=u,s._depthStencilTextureWithStencil=u,s._depthStencilBuffer=this._setupFramebufferDepthAttachments(s._generateStencilBuffer,s._generateDepthBuffer,s.width,s.height,s.samples,h.format),this._bindUnboundFramebuffer(null),h},n.ThinEngine.prototype.updateRenderTargetTextureSampleCount=function(e,t){if(this.webGLVersion<2||!e)return 1;if(e.samples===t)return t;const s=this._gl;t=Math.min(t,this.getCaps().maxMSAASamples),e._depthStencilBuffer&&(s.deleteRenderbuffer(e._depthStencilBuffer),e._depthStencilBuffer=null),e._MSAAFramebuffer&&(s.deleteFramebuffer(e._MSAAFramebuffer),e._MSAAFramebuffer=null);const i=e.texture?._hardwareTexture;if(i?.releaseMSAARenderBuffers(),e.texture&&t>1&&"function"==typeof s.renderbufferStorageMultisample){const r=s.createFramebuffer();if(!r)throw new Error("Unable to create multi sampled framebuffer");e._MSAAFramebuffer=r,this._bindUnboundFramebuffer(e._MSAAFramebuffer);const n=this._createRenderBuffer(e.texture.width,e.texture.height,t,-1,this._getRGBABufferInternalSizedFormat(e.texture.type,e.texture.format,e.texture._useSRGBBuffer),s.COLOR_ATTACHMENT0,!1);if(!n)throw new Error("Unable to create multi sampled framebuffer");i?.addMSAARenderBuffer(n)}this._bindUnboundFramebuffer(e._MSAAFramebuffer??e._framebuffer),e.texture&&(e.texture.samples=t),e._samples=t;const r=e._depthStencilTexture?e._depthStencilTexture.format:void 0;return e._depthStencilBuffer=this._setupFramebufferDepthAttachments(e._generateStencilBuffer,e._generateDepthBuffer,e.width,e.height,t,r),this._bindUnboundFramebuffer(null),t},n.ThinEngine.prototype._setupDepthStencilTexture=function(e,t,s,i,r=1){const n=t.width??t,a=t.height??t,o=t.layers||0,h=t.depth||0;e.baseWidth=n,e.baseHeight=a,e.width=n,e.height=a,e.is2DArray=o>0,e.depth=o||h,e.isReady=!0,e.samples=r,e.generateMipMaps=!1,e.samplingMode=s?2:1,e.type=0,e._comparisonFunction=i;const l=this._gl,c=this._getTextureTarget(e),u=this._getSamplingParameters(e.samplingMode,!1);l.texParameteri(c,l.TEXTURE_MAG_FILTER,u.mag),l.texParameteri(c,l.TEXTURE_MIN_FILTER,u.min),l.texParameteri(c,l.TEXTURE_WRAP_S,l.CLAMP_TO_EDGE),l.texParameteri(c,l.TEXTURE_WRAP_T,l.CLAMP_TO_EDGE),this.webGLVersion>1&&(0===i?(l.texParameteri(c,l.TEXTURE_COMPARE_FUNC,515),l.texParameteri(c,l.TEXTURE_COMPARE_MODE,l.NONE)):(l.texParameteri(c,l.TEXTURE_COMPARE_FUNC,i),l.texParameteri(c,l.TEXTURE_COMPARE_MODE,l.COMPARE_REF_TO_TEXTURE)))},n.ThinEngine.prototype.setDepthStencilTexture=function(e,t,s,i){void 0!==e&&(t&&(this._boundUniforms[e]=t),s&&s.depthStencilTexture?this._setTexture(e,s,!1,!0,i):this._setTexture(e,null,void 0,void 0,i))},n.ThinEngine.prototype.createRenderTargetCubeTexture=function(e,t){const s=this._createHardwareRenderTargetWrapper(!1,!0,e),r={generateMipMaps:!0,generateDepthBuffer:!0,generateStencilBuffer:!1,type:0,samplingMode:3,format:5,...t};r.generateStencilBuffer=r.generateDepthBuffer&&r.generateStencilBuffer,(1!==r.type||this._caps.textureFloatLinearFiltering)&&(2!==r.type||this._caps.textureHalfFloatLinearFiltering)||(r.samplingMode=1);const n=this._gl,a=new i.h(this,5);this._bindTextureDirectly(n.TEXTURE_CUBE_MAP,a,!0);const o=this._getSamplingParameters(r.samplingMode,r.generateMipMaps);1!==r.type||this._caps.textureFloat||(r.type=0,c.V.Warn("Float textures are not supported. Cube render target forced to TEXTURETYPE_UNESIGNED_BYTE type")),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_MAG_FILTER,o.mag),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_MIN_FILTER,o.min),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_WRAP_S,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE);for(let t=0;t<6;t++)n.texImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,this._getRGBABufferInternalSizedFormat(r.type,r.format),e,e,0,this._getInternalFormat(r.format),this._getWebGLTextureType(r.type),null);const h=n.createFramebuffer();return this._bindUnboundFramebuffer(h),s._depthStencilBuffer=this._setupFramebufferDepthAttachments(r.generateStencilBuffer,r.generateDepthBuffer,e,e),r.generateMipMaps&&n.generateMipmap(n.TEXTURE_CUBE_MAP),this._bindTextureDirectly(n.TEXTURE_CUBE_MAP,null),this._bindUnboundFramebuffer(null),s._framebuffer=h,s._generateDepthBuffer=r.generateDepthBuffer,s._generateStencilBuffer=r.generateStencilBuffer,a.width=e,a.height=e,a.isReady=!0,a.isCube=!0,a.samples=1,a.generateMipMaps=r.generateMipMaps,a.samplingMode=r.samplingMode,a.type=r.type,a.format=r.format,this._internalTexturesCache.push(a),s.setTextures(a),s};var E=s(4640),x=s(2667),A=s(3537);n.ThinEngine.prototype.createPrefilteredCubeTexture=function(e,t,s,r,n=null,a=null,o,h=null,l=!0){return this.createCubeTexture(e,t,null,!1,(e=>{if(!e)return void(n&&n(null));const a=e.texture;if(l?e.info.sphericalPolynomial&&(a._sphericalPolynomial=e.info.sphericalPolynomial):a._sphericalPolynomial=new E.Q,a._source=9,this.getCaps().textureLOD)return void(n&&n(a));const o=this._gl,h=e.width;if(!h)return;const u=[];for(let n=0;n<3;n++){const l=1-n/2,d=r,_=Math.log2(h)*s+r,f=d+(_-d)*l,p=Math.round(Math.min(Math.max(f,0),_)),g=new i.h(this,2);if(g.type=a.type,g.format=a.format,g.width=Math.pow(2,Math.max(Math.log2(h)-p,0)),g.height=g.width,g.isCube=!0,g._cachedWrapU=0,g._cachedWrapV=0,this._bindTextureDirectly(o.TEXTURE_CUBE_MAP,g,!0),g.samplingMode=2,o.texParameteri(o.TEXTURE_CUBE_MAP,o.TEXTURE_MAG_FILTER,o.LINEAR),o.texParameteri(o.TEXTURE_CUBE_MAP,o.TEXTURE_MIN_FILTER,o.LINEAR),o.texParameteri(o.TEXTURE_CUBE_MAP,o.TEXTURE_WRAP_S,o.CLAMP_TO_EDGE),o.texParameteri(o.TEXTURE_CUBE_MAP,o.TEXTURE_WRAP_T,o.CLAMP_TO_EDGE),e.isDDS){const t=e.info,s=e.data;this._unpackFlipY(t.isCompressed),A.D.UploadDDSLevels(this,g,s,t,!0,6,p)}else c.V.Warn("DDS is the only prefiltered cube map supported so far.");this._bindTextureDirectly(o.TEXTURE_CUBE_MAP,null);const m=new x.t(t);m._isCube=!0,m._texture=g,g.isReady=!0,u.push(m)}a._lodTextureHigh=u[2],a._lodTextureMid=u[1],a._lodTextureLow=u[0],n&&n(a)}),a,o,h,l,s,r)},n.ThinEngine.prototype.createUniformBuffer=function(e,t){const s=this._gl.createBuffer();if(!s)throw new Error("Unable to create uniform buffer");const i=new l.A(s);return this.bindUniformBuffer(i),e instanceof Float32Array?this._gl.bufferData(this._gl.UNIFORM_BUFFER,e,this._gl.STATIC_DRAW):this._gl.bufferData(this._gl.UNIFORM_BUFFER,new Float32Array(e),this._gl.STATIC_DRAW),this.bindUniformBuffer(null),i.references=1,i},n.ThinEngine.prototype.createDynamicUniformBuffer=function(e,t){const s=this._gl.createBuffer();if(!s)throw new Error("Unable to create dynamic uniform buffer");const i=new l.A(s);return this.bindUniformBuffer(i),e instanceof Float32Array?this._gl.bufferData(this._gl.UNIFORM_BUFFER,e,this._gl.DYNAMIC_DRAW):this._gl.bufferData(this._gl.UNIFORM_BUFFER,new Float32Array(e),this._gl.DYNAMIC_DRAW),this.bindUniformBuffer(null),i.references=1,i},n.ThinEngine.prototype.updateUniformBuffer=function(e,t,s,i){this.bindUniformBuffer(e),void 0===s&&(s=0),void 0===i?t instanceof Float32Array?this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,s,t):this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,s,new Float32Array(t)):t instanceof Float32Array?this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,0,t.subarray(s,s+i)):this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,0,new Float32Array(t).subarray(s,s+i)),this.bindUniformBuffer(null)},n.ThinEngine.prototype.bindUniformBuffer=function(e){this._gl.bindBuffer(this._gl.UNIFORM_BUFFER,e?e.underlyingResource:null)},n.ThinEngine.prototype.bindUniformBufferBase=function(e,t,s){this._gl.bindBufferBase(this._gl.UNIFORM_BUFFER,t,e?e.underlyingResource:null)},n.ThinEngine.prototype.bindUniformBlock=function(e,t,s){const i=e.program,r=this._gl.getUniformBlockIndex(i,t);4294967295!==r&&this._gl.uniformBlockBinding(i,r,s)};var R=s(8790);function M(e){if(e.requestPointerLock){const t=e.requestPointerLock();t instanceof Promise?t.then((()=>{e.focus()})).catch((()=>{})):e.focus()}}b.$.prototype.displayLoadingUI=function(){if(!(0,R.BA)())return;const e=this.loadingScreen;e&&e.displayLoadingUI()},b.$.prototype.hideLoadingUI=function(){if(!(0,R.BA)())return;const e=this._loadingScreen;e&&e.hideLoadingUI()},Object.defineProperty(b.$.prototype,"loadingScreen",{get:function(){return!this._loadingScreen&&this._renderingCanvas&&(this._loadingScreen=b.$.DefaultLoadingScreenFactory(this._renderingCanvas)),this._loadingScreen},set:function(e){this._loadingScreen=e},enumerable:!0,configurable:!0}),Object.defineProperty(b.$.prototype,"loadingUIText",{set:function(e){this.loadingScreen.loadingUIText=e},enumerable:!0,configurable:!0}),Object.defineProperty(b.$.prototype,"loadingUIBackgroundColor",{set:function(e){this.loadingScreen.loadingUIBackgroundColor=e},enumerable:!0,configurable:!0}),b.$.prototype.getInputElement=function(){return this._renderingCanvas},b.$.prototype.getRenderingCanvasClientRect=function(){return this._renderingCanvas?this._renderingCanvas.getBoundingClientRect():null},b.$.prototype.getInputElementClientRect=function(){return this._renderingCanvas?this.getInputElement().getBoundingClientRect():null},b.$.prototype.getAspectRatio=function(e,t=!1){const s=e.viewport;return this.getRenderWidth(t)*s.width/(this.getRenderHeight(t)*s.height)},b.$.prototype.getScreenAspectRatio=function(){return this.getRenderWidth(!0)/this.getRenderHeight(!0)},b.$.prototype._verifyPointerLock=function(){this._onPointerLockChange?.()},b.$.prototype.setAlphaEquation=function(e){if(this._alphaEquation!==e){switch(e){case 0:this._alphaState.setAlphaEquationParameters(32774,32774);break;case 1:this._alphaState.setAlphaEquationParameters(32778,32778);break;case 2:this._alphaState.setAlphaEquationParameters(32779,32779);break;case 3:this._alphaState.setAlphaEquationParameters(32776,32776);break;case 4:this._alphaState.setAlphaEquationParameters(32775,32775);break;case 5:this._alphaState.setAlphaEquationParameters(32775,32774)}this._alphaEquation=e}},b.$.prototype.getInputElement=function(){return this._renderingCanvas},b.$.prototype.getDepthFunction=function(){return this._depthCullingState.depthFunc},b.$.prototype.setDepthFunction=function(e){this._depthCullingState.depthFunc=e},b.$.prototype.setDepthFunctionToGreater=function(){this.setDepthFunction(516)},b.$.prototype.setDepthFunctionToGreaterOrEqual=function(){this.setDepthFunction(518)},b.$.prototype.setDepthFunctionToLess=function(){this.setDepthFunction(513)},b.$.prototype.setDepthFunctionToLessOrEqual=function(){this.setDepthFunction(515)},b.$.prototype.getDepthWrite=function(){return this._depthCullingState.depthMask},b.$.prototype.setDepthWrite=function(e){this._depthCullingState.depthMask=e},b.$.prototype.getStencilBuffer=function(){return this._stencilState.stencilTest},b.$.prototype.setStencilBuffer=function(e){this._stencilState.stencilTest=e},b.$.prototype.getStencilMask=function(){return this._stencilState.stencilMask},b.$.prototype.setStencilMask=function(e){this._stencilState.stencilMask=e},b.$.prototype.getStencilFunction=function(){return this._stencilState.stencilFunc},b.$.prototype.getStencilFunctionReference=function(){return this._stencilState.stencilFuncRef},b.$.prototype.getStencilFunctionMask=function(){return this._stencilState.stencilFuncMask},b.$.prototype.setStencilFunction=function(e){this._stencilState.stencilFunc=e},b.$.prototype.setStencilFunctionReference=function(e){this._stencilState.stencilFuncRef=e},b.$.prototype.setStencilFunctionMask=function(e){this._stencilState.stencilFuncMask=e},b.$.prototype.getStencilOperationFail=function(){return this._stencilState.stencilOpStencilFail},b.$.prototype.getStencilOperationDepthFail=function(){return this._stencilState.stencilOpDepthFail},b.$.prototype.getStencilOperationPass=function(){return this._stencilState.stencilOpStencilDepthPass},b.$.prototype.setStencilOperationFail=function(e){this._stencilState.stencilOpStencilFail=e},b.$.prototype.setStencilOperationDepthFail=function(e){this._stencilState.stencilOpDepthFail=e},b.$.prototype.setStencilOperationPass=function(e){this._stencilState.stencilOpStencilDepthPass=e},b.$.prototype.cacheStencilState=function(){this._cachedStencilBuffer=this.getStencilBuffer(),this._cachedStencilFunction=this.getStencilFunction(),this._cachedStencilMask=this.getStencilMask(),this._cachedStencilOperationPass=this.getStencilOperationPass(),this._cachedStencilOperationFail=this.getStencilOperationFail(),this._cachedStencilOperationDepthFail=this.getStencilOperationDepthFail(),this._cachedStencilReference=this.getStencilFunctionReference()},b.$.prototype.restoreStencilState=function(){this.setStencilFunction(this._cachedStencilFunction),this.setStencilMask(this._cachedStencilMask),this.setStencilBuffer(this._cachedStencilBuffer),this.setStencilOperationPass(this._cachedStencilOperationPass),this.setStencilOperationFail(this._cachedStencilOperationFail),this.setStencilOperationDepthFail(this._cachedStencilOperationDepthFail),this.setStencilFunctionReference(this._cachedStencilReference)},b.$.prototype.setAlphaConstants=function(e,t,s,i){this._alphaState.setAlphaBlendConstants(e,t,s,i)},b.$.prototype.getAlphaMode=function(){return this._alphaMode},b.$.prototype.getAlphaEquation=function(){return this._alphaEquation},b.$.prototype.getRenderPassNames=function(){return this._renderPassNames},b.$.prototype.getCurrentRenderPassName=function(){return this._renderPassNames[this.currentRenderPassId]},b.$.prototype.createRenderPassId=function(e){const t=++b.$._RenderPassIdCounter;return this._renderPassNames[t]=e??"NONAME",t},b.$.prototype.releaseRenderPassId=function(e){this._renderPassNames[e]=void 0;for(let t=0;t<this.scenes.length;++t){const s=this.scenes[t];for(let t=0;t<s.meshes.length;++t){const i=s.meshes[t];if(i.subMeshes)for(let t=0;t<i.subMeshes.length;++t)i.subMeshes[t]._removeDrawWrapper(e)}}};var y=s(4296),P=s(9848);b.$.AudioEngineFactory=(e,t,s)=>new v(e,t,s);class v{get audioContext(){return this._audioContextInitialized||this._initializeAudioContext(),this._audioContext}constructor(e=null,t=null,s=null){if(this._audioContext=null,this._audioContextInitialized=!1,this._muteButton=null,this._audioDestination=null,this.canUseWebAudio=!1,this.WarnedWebAudioUnsupported=!1,this.isMP3supported=!1,this.isOGGsupported=!1,this.unlocked=!1,this.useCustomUnlockedButton=!1,this.onAudioUnlockedObservable=new P.cP,this.onAudioLockedObservable=new P.cP,this._tryToRun=!1,this._onResize=()=>{this._moveButtonToTopLeft()},!(0,R.BA)())return;void 0!==window.AudioContext&&(this.canUseWebAudio=!0);const i=document.createElement("audio");this._hostElement=e,this._audioContext=t,this._audioDestination=s;try{i&&i.canPlayType&&(i.canPlayType('audio/mpeg; codecs="mp3"').replace(/^no$/,"")||i.canPlayType("audio/mp3").replace(/^no$/,""))&&(this.isMP3supported=!0)}catch(e){}try{i&&i.canPlayType&&i.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,"")&&(this.isOGGsupported=!0)}catch(e){}}lock(){this._triggerSuspendedState()}unlock(){if("running"===this._audioContext?.state)return this._hideMuteButton(),void(this.unlocked||(this.unlocked=!0,this.onAudioUnlockedObservable.notifyObservers(this)));this._tryToRun?this._audioContext?.suspend().then((()=>{this._tryToRun=!1,this._triggerRunningState()})):this._triggerRunningState()}_resumeAudioContextOnStateChange(){this._audioContext?.addEventListener("statechange",(()=>{this.unlocked&&"running"!==this._audioContext?.state&&this._resumeAudioContext()}),{once:!0,passive:!0,signal:AbortSignal.timeout(3e3)})}_resumeAudioContext(){return this._audioContext?.resume?this._audioContext.resume():Promise.resolve()}_initializeAudioContext(){try{this.canUseWebAudio&&(this._audioContext||(this._audioContext=new AudioContext),this.masterGain=this._audioContext.createGain(),this.masterGain.gain.value=1,this._audioDestination||(this._audioDestination=this._audioContext.destination),this.masterGain.connect(this._audioDestination),this._audioContextInitialized=!0,"running"===this._audioContext.state&&this._triggerRunningState())}catch(e){this.canUseWebAudio=!1,c.V.Error("Web Audio: "+e.message)}}_triggerRunningState(){this._tryToRun||(this._tryToRun=!0,this._resumeAudioContext().then((()=>{this._tryToRun=!1,this._muteButton&&this._hideMuteButton(),this.unlocked=!0,this.onAudioUnlockedObservable.notifyObservers(this)})).catch((()=>{this._tryToRun=!1,this.unlocked=!1})))}_triggerSuspendedState(){this.unlocked=!1,this.onAudioLockedObservable.notifyObservers(this),this._displayMuteButton()}_displayMuteButton(){if(this.useCustomUnlockedButton||this._muteButton)return;this._muteButton=document.createElement("BUTTON"),this._muteButton.className="babylonUnmuteIcon",this._muteButton.id="babylonUnmuteIconBtn",this._muteButton.title="Unmute";const e=".babylonUnmuteIcon { position: absolute; left: 20px; top: 20px; height: 40px; width: 60px; background-color: rgba(51,51,51,0.7); background-image: url("+(window.SVGSVGElement?"data:image/svg+xml;charset=UTF-8,%3Csvg%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2239%22%20height%3D%2232%22%20viewBox%3D%220%200%2039%2032%22%3E%3Cpath%20fill%3D%22white%22%20d%3D%22M9.625%2018.938l-0.031%200.016h-4.953q-0.016%200-0.031-0.016v-12.453q0-0.016%200.031-0.016h4.953q0.031%200%200.031%200.016v12.453zM12.125%207.688l8.719-8.703v27.453l-8.719-8.719-0.016-0.047v-9.938zM23.359%207.875l1.406-1.406%204.219%204.203%204.203-4.203%201.422%201.406-4.219%204.219%204.219%204.203-1.484%201.359-4.141-4.156-4.219%204.219-1.406-1.422%204.219-4.203z%22%3E%3C%2Fpath%3E%3C%2Fsvg%3E":"https://cdn.babylonjs.com/Assets/audio.png")+");  background-size: 80%; background-repeat:no-repeat; background-position: center; background-position-y: 4px; border: none; outline: none; transition: transform 0.125s ease-out; cursor: pointer; z-index: 9999; } .babylonUnmuteIcon:hover { transform: scale(1.05) } .babylonUnmuteIcon:active { background-color: rgba(51,51,51,1) }",t=document.createElement("style");t.appendChild(document.createTextNode(e)),document.getElementsByTagName("head")[0].appendChild(t),document.body.appendChild(this._muteButton),this._moveButtonToTopLeft(),this._muteButton.addEventListener("touchend",(()=>{this._triggerRunningState()}),!0),this._muteButton.addEventListener("click",(()=>{this.unlock()}),!0),window.addEventListener("resize",this._onResize)}_moveButtonToTopLeft(){this._hostElement&&this._muteButton&&(this._muteButton.style.top=this._hostElement.offsetTop+20+"px",this._muteButton.style.left=this._hostElement.offsetLeft+20+"px")}_hideMuteButton(){this._muteButton&&(document.body.removeChild(this._muteButton),this._muteButton=null)}dispose(){this.canUseWebAudio&&this._audioContextInitialized&&(this._connectedAnalyser&&this._audioContext&&(this._connectedAnalyser.stopDebugCanvas(),this._connectedAnalyser.dispose(),this.masterGain.disconnect(),this.masterGain.connect(this._audioContext.destination),this._connectedAnalyser=null),this.masterGain.gain.value=1),this.WarnedWebAudioUnsupported=!1,this._hideMuteButton(),window.removeEventListener("resize",this._onResize),this.onAudioUnlockedObservable.clear(),this.onAudioLockedObservable.clear()}getGlobalVolume(){return this.canUseWebAudio&&this._audioContextInitialized?this.masterGain.gain.value:-1}setGlobalVolume(e){this.canUseWebAudio&&this._audioContextInitialized&&(this.masterGain.gain.value=e)}connectToAnalyser(e){this._connectedAnalyser&&this._connectedAnalyser.stopDebugCanvas(),this.canUseWebAudio&&this._audioContextInitialized&&this._audioContext&&(this._connectedAnalyser=e,this.masterGain.disconnect(),this._connectedAnalyser.connectAudioNodes(this.masterGain,this._audioContext.destination))}}class C extends n.ThinEngine{static get NpmPackage(){return b.$.NpmPackage}static get Version(){return b.$.Version}static get Instances(){return r.q.Instances}static get LastCreatedEngine(){return r.q.LastCreatedEngine}static get LastCreatedScene(){return r.q.LastCreatedScene}static DefaultLoadingScreenFactory(e){return b.$.DefaultLoadingScreenFactory(e)}get _supportsHardwareTextureRescaling(){return!!C._RescalePostProcessFactory}_measureFps(){this._performanceMonitor.sampleFrame(),this._fps=this._performanceMonitor.averageFPS,this._deltaTime=this._performanceMonitor.instantaneousFrameTime||0}get performanceMonitor(){return this._performanceMonitor}constructor(e,t,s,i=!1){if(super(e,t,s,i),this.customAnimationFrameRequester=null,this._performanceMonitor=new o,this._drawCalls=new y.A,e&&(this._features.supportRenderPasses=!0,s=this._creationOptions,e.getContext)){const t=e;this._sharedInit(t)}}_initGLContext(){super._initGLContext(),this._rescalePostProcess=null}_sharedInit(e){super._sharedInit(e),function(e,t,s){e._onCanvasFocus=()=>{e.onCanvasFocusObservable.notifyObservers(e)},e._onCanvasBlur=()=>{e.onCanvasBlurObservable.notifyObservers(e)},e._onCanvasContextMenu=t=>{e.disableContextMenu&&t.preventDefault()},t.addEventListener("focus",e._onCanvasFocus),t.addEventListener("blur",e._onCanvasBlur),t.addEventListener("contextmenu",e._onCanvasContextMenu),e._onBlur=()=>{e.disablePerformanceMonitorInBackground&&e.performanceMonitor.disable(),e._windowIsBackground=!0},e._onFocus=()=>{e.disablePerformanceMonitorInBackground&&e.performanceMonitor.enable(),e._windowIsBackground=!1},e._onCanvasPointerOut=s=>{document.elementFromPoint(s.clientX,s.clientY)!==t&&e.onCanvasPointerOutObservable.notifyObservers(s)};const i=e.getHostWindow();i&&"function"==typeof i.addEventListener&&(i.addEventListener("blur",e._onBlur),i.addEventListener("focus",e._onFocus)),t.addEventListener("pointerout",e._onCanvasPointerOut),s.doNotHandleTouchAction||function(e){e&&e.setAttribute&&(e.setAttribute("touch-action","none"),e.style.touchAction="none",e.style.webkitTapHighlightColor="transparent")}(t),!b.$.audioEngine&&s.audioEngine&&b.$.AudioEngineFactory&&(b.$.audioEngine=b.$.AudioEngineFactory(e.getRenderingCanvas(),e.getAudioContext(),e.getAudioDestination())),(0,R.Nf)()&&(e._onFullscreenChange=()=>{e.isFullscreen=!!document.fullscreenElement,e.isFullscreen&&e._pointerLockRequested&&t&&M(t)},document.addEventListener("fullscreenchange",e._onFullscreenChange,!1),document.addEventListener("webkitfullscreenchange",e._onFullscreenChange,!1),e._onPointerLockChange=()=>{e.isPointerLock=document.pointerLockElement===t},document.addEventListener("pointerlockchange",e._onPointerLockChange,!1),document.addEventListener("webkitpointerlockchange",e._onPointerLockChange,!1)),e.enableOfflineSupport=void 0!==b.$.OfflineProviderFactory,e._deterministicLockstep=!!s.deterministicLockstep,e._lockstepMaxSteps=s.lockstepMaxSteps||0,e._timeStep=s.timeStep||1/60}(this,e,this._creationOptions)}resizeImageBitmap(e,t,s){return function(e,t,s,i){const r=e.createCanvas(s,i).getContext("2d");if(!r)throw new Error("Unable to get 2d context for resizeImageBitmap");return r.drawImage(t,0,0),r.getImageData(0,0,s,i).data}(this,e,t,s)}_createImageBitmapFromSource(e,t){return function(e,t,s){return new Promise(((i,r)=>{const n=new Image;n.onload=()=>{n.decode().then((()=>{e.createImageBitmap(n,s).then((e=>{i(e)}))}))},n.onerror=()=>{r(`Error loading image ${n.src}`)},n.src=t}))}(this,e,t)}switchFullscreen(e){this.isFullscreen?this.exitFullscreen():this.enterFullscreen(e)}enterFullscreen(e){this.isFullscreen||(this._pointerLockRequested=e,this._renderingCanvas&&function(e){const t=e.requestFullscreen||e.webkitRequestFullscreen;t&&t.call(e)}(this._renderingCanvas))}exitFullscreen(){this.isFullscreen&&function(){const e=document;document.exitFullscreen?document.exitFullscreen():e.webkitCancelFullScreen&&e.webkitCancelFullScreen()}()}setDitheringState(e){e?this._gl.enable(this._gl.DITHER):this._gl.disable(this._gl.DITHER)}setRasterizerState(e){e?this._gl.disable(this._gl.RASTERIZER_DISCARD):this._gl.enable(this._gl.RASTERIZER_DISCARD)}setDirectViewport(e,t,s,i){const r=this._cachedViewport;return this._cachedViewport=null,this._viewport(e,t,s,i),r}scissorClear(e,t,s,i,r){this.enableScissor(e,t,s,i),this.clear(r,!0,!0,!0),this.disableScissor()}enableScissor(e,t,s,i){const r=this._gl;r.enable(r.SCISSOR_TEST),r.scissor(e,t,s,i)}disableScissor(){const e=this._gl;e.disable(e.SCISSOR_TEST)}_loadFileAsync(e,t,s){return new Promise(((i,r)=>{this._loadFile(e,(e=>{i(e)}),void 0,t,s,((e,t)=>{r(t)}))}))}getVertexShaderSource(e){const t=this._gl.getAttachedShaders(e);return t?this._gl.getShaderSource(t[0]):null}getFragmentShaderSource(e){const t=this._gl.getAttachedShaders(e);return t?this._gl.getShaderSource(t[1]):null}set framebufferDimensionsObject(e){this._framebufferDimensionsObject=e,this._framebufferDimensionsObject&&this.onResizeObservable.notifyObservers(this)}_rebuildBuffers(){for(const e of this.scenes)e.resetCachedMaterial(),e._rebuildGeometries();for(const e of this._virtualScenes)e.resetCachedMaterial(),e._rebuildGeometries();super._rebuildBuffers()}getFontOffset(e){return function(e){const t=document.createElement("span");t.textContent="Hg",t.style.font=e;const s=document.createElement("div");s.style.display="inline-block",s.style.width="1px",s.style.height="0px",s.style.verticalAlign="bottom";const i=document.createElement("div");i.style.whiteSpace="nowrap",i.appendChild(t),i.appendChild(s),document.body.appendChild(i);let r=0,n=0;try{n=s.getBoundingClientRect().top-t.getBoundingClientRect().top,s.style.verticalAlign="baseline",r=s.getBoundingClientRect().top-t.getBoundingClientRect().top}finally{document.body.removeChild(i)}return{ascent:r,height:n,descent:n-r}}(e)}_cancelFrame(){if(this.customAnimationFrameRequester){if(0!==this._frameHandler){this._frameHandler=0;const{cancelAnimationFrame:e}=this.customAnimationFrameRequester;e&&e(this.customAnimationFrameRequester.requestID)}}else super._cancelFrame()}_renderLoop(){if(this._frameHandler=0,!this._contextWasLost){let e=!0;(this.isDisposed||!this.renderEvenInBackground&&this._windowIsBackground)&&(e=!1),e&&(this.beginFrame(),this._renderViews()||this._renderFrame(),this.endFrame())}this._activeRenderLoops.length>0&&0===this._frameHandler&&(this.customAnimationFrameRequester?(this.customAnimationFrameRequester.requestID=this._queueNewFrame(this.customAnimationFrameRequester.renderFunction||this._boundRenderFunction,this.customAnimationFrameRequester),this._frameHandler=this.customAnimationFrameRequester.requestID):this._frameHandler=this._queueNewFrame(this._boundRenderFunction,this.getHostWindow()))}enterPointerlock(){this._renderingCanvas&&M(this._renderingCanvas)}exitPointerlock(){document.exitPointerLock&&document.exitPointerLock()}beginFrame(){this._measureFps(),super.beginFrame()}_deletePipelineContext(e){const t=e;t&&t.program&&t.transformFeedback&&(this.deleteTransformFeedback(t.transformFeedback),t.transformFeedback=null),super._deletePipelineContext(e)}createShaderProgram(e,t,s,i,r,n=null){r=r||this._gl,this.onBeforeShaderCompilationObservable.notifyObservers(this);const a=super.createShaderProgram(e,t,s,i,r,n);return this.onAfterShaderCompilationObservable.notifyObservers(this),a}_createShaderProgram(e,t,s,i,r=null){const n=i.createProgram();if(e.program=n,!n)throw new Error("Unable to create program");if(i.attachShader(n,t),i.attachShader(n,s),this.webGLVersion>1&&r){const t=this.createTransformFeedback();this.bindTransformFeedback(t),this.setTranformFeedbackVaryings(n,r),e.transformFeedback=t}return i.linkProgram(n),this.webGLVersion>1&&r&&this.bindTransformFeedback(null),e.context=i,e.vertexShader=t,e.fragmentShader=s,e.isParallelCompiled||this._finalizePipelineContext(e),n}_releaseTexture(e){super._releaseTexture(e)}_releaseRenderTargetWrapper(e){super._releaseRenderTargetWrapper(e),this.scenes.forEach((t=>{t.postProcesses.forEach((t=>{t._outputTexture===e&&(t._outputTexture=null)})),t.cameras.forEach((t=>{t._postProcesses.forEach((t=>{t&&t._outputTexture===e&&(t._outputTexture=null)}))}))}))}_rescaleTexture(e,t,s,i,r){this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MAG_FILTER,this._gl.LINEAR),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,this._gl.LINEAR),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_S,this._gl.CLAMP_TO_EDGE),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_T,this._gl.CLAMP_TO_EDGE);const n=this.createRenderTargetTexture({width:t.width,height:t.height},{generateMipMaps:!1,type:0,samplingMode:2,generateDepthBuffer:!1,generateStencilBuffer:!1});if(!this._rescalePostProcess&&C._RescalePostProcessFactory&&(this._rescalePostProcess=C._RescalePostProcessFactory(this)),this._rescalePostProcess){this._rescalePostProcess.externalTextureSamplerBinding=!0;const a=()=>{this._rescalePostProcess.onApply=function(t){t._bindTexture("textureSampler",e)};let a=s;a||(a=this.scenes[this.scenes.length-1]),a.postProcessManager.directRender([this._rescalePostProcess],n,!0),this._bindTextureDirectly(this._gl.TEXTURE_2D,t,!0),this._gl.copyTexImage2D(this._gl.TEXTURE_2D,0,i,0,0,t.width,t.height,0),this.unBindFramebuffer(n),n.dispose(),r&&r()},o=this._rescalePostProcess.getEffect();o?o.executeWhenCompiled(a):this._rescalePostProcess.onEffectCreatedObservable.addOnce((e=>{e.executeWhenCompiled(a)}))}}wrapWebGLTexture(e,t=!1,s=3,r=0,n=0){const a=new u.d(e,this._gl),o=new i.h(this,0,!0);return o._hardwareTexture=a,o.baseWidth=r,o.baseHeight=n,o.width=r,o.height=n,o.isReady=!0,o.useMipMaps=t,this.updateTextureSamplingMode(s,o),o}_uploadImageToTexture(e,t,s=0,i=0){const r=this._gl,n=this._getWebGLTextureType(e.type),a=this._getInternalFormat(e.format),o=this._getRGBABufferInternalSizedFormat(e.type,a),h=e.isCube?r.TEXTURE_CUBE_MAP:r.TEXTURE_2D;this._bindTextureDirectly(h,e,!0),this._unpackFlipY(e.invertY);let l=r.TEXTURE_2D;e.isCube&&(l=r.TEXTURE_CUBE_MAP_POSITIVE_X+s),r.texImage2D(l,i,o,a,n,t),this._bindTextureDirectly(h,null,!0)}updateTextureComparisonFunction(e,t){if(1===this.webGLVersion)return void c.V.Error("WebGL 1 does not support texture comparison.");const s=this._gl;e.isCube?(this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,e,!0),0===t?(s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_COMPARE_FUNC,515),s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_COMPARE_MODE,s.NONE)):(s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_COMPARE_FUNC,t),s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_COMPARE_MODE,s.COMPARE_REF_TO_TEXTURE)),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null)):(this._bindTextureDirectly(this._gl.TEXTURE_2D,e,!0),0===t?(s.texParameteri(s.TEXTURE_2D,s.TEXTURE_COMPARE_FUNC,515),s.texParameteri(s.TEXTURE_2D,s.TEXTURE_COMPARE_MODE,s.NONE)):(s.texParameteri(s.TEXTURE_2D,s.TEXTURE_COMPARE_FUNC,t),s.texParameteri(s.TEXTURE_2D,s.TEXTURE_COMPARE_MODE,s.COMPARE_REF_TO_TEXTURE)),this._bindTextureDirectly(this._gl.TEXTURE_2D,null)),e._comparisonFunction=t}createInstancesBuffer(e){const t=this._gl.createBuffer();if(!t)throw new Error("Unable to create instance buffer");const s=new l.A(t);return s.capacity=e,this.bindArrayBuffer(s),this._gl.bufferData(this._gl.ARRAY_BUFFER,e,this._gl.DYNAMIC_DRAW),s.references=1,s}deleteInstancesBuffer(e){this._gl.deleteBuffer(e)}_clientWaitAsync(e,t=0,s=10){const i=this._gl;return new Promise(((r,n)=>{const a=()=>{const o=i.clientWaitSync(e,t,0);o!=i.WAIT_FAILED?o!=i.TIMEOUT_EXPIRED?r():setTimeout(a,s):n()};a()}))}_readPixelsAsync(e,t,s,i,r,n,a){if(this._webGLVersion<2)throw new Error("_readPixelsAsync only work on WebGL2+");const o=this._gl,h=o.createBuffer();o.bindBuffer(o.PIXEL_PACK_BUFFER,h),o.bufferData(o.PIXEL_PACK_BUFFER,a.byteLength,o.STREAM_READ),o.readPixels(e,t,s,i,r,n,0),o.bindBuffer(o.PIXEL_PACK_BUFFER,null);const l=o.fenceSync(o.SYNC_GPU_COMMANDS_COMPLETE,0);return l?(o.flush(),this._clientWaitAsync(l,0,10).then((()=>(o.deleteSync(l),o.bindBuffer(o.PIXEL_PACK_BUFFER,h),o.getBufferSubData(o.PIXEL_PACK_BUFFER,0,a),o.bindBuffer(o.PIXEL_PACK_BUFFER,null),o.deleteBuffer(h),a)))):null}dispose(){this.hideLoadingUI(),this._rescalePostProcess&&this._rescalePostProcess.dispose(),function(e,t){1===r.q.Instances.length&&b.$.audioEngine&&(b.$.audioEngine.dispose(),b.$.audioEngine=null);const s=e.getHostWindow();s&&"function"==typeof s.removeEventListener&&(s.removeEventListener("blur",e._onBlur),s.removeEventListener("focus",e._onFocus)),t&&(t.removeEventListener("focus",e._onCanvasFocus),t.removeEventListener("blur",e._onCanvasBlur),t.removeEventListener("pointerout",e._onCanvasPointerOut),t.removeEventListener("contextmenu",e._onCanvasContextMenu)),(0,R.Nf)()&&(document.removeEventListener("fullscreenchange",e._onFullscreenChange),document.removeEventListener("mozfullscreenchange",e._onFullscreenChange),document.removeEventListener("webkitfullscreenchange",e._onFullscreenChange),document.removeEventListener("msfullscreenchange",e._onFullscreenChange),document.removeEventListener("pointerlockchange",e._onPointerLockChange),document.removeEventListener("mspointerlockchange",e._onPointerLockChange),document.removeEventListener("mozpointerlockchange",e._onPointerLockChange),document.removeEventListener("webkitpointerlockchange",e._onPointerLockChange))}(this,this._renderingCanvas),super.dispose()}}C.ALPHA_DISABLE=0,C.ALPHA_ADD=1,C.ALPHA_COMBINE=2,C.ALPHA_SUBTRACT=3,C.ALPHA_MULTIPLY=4,C.ALPHA_MAXIMIZED=5,C.ALPHA_ONEONE=6,C.ALPHA_PREMULTIPLIED=7,C.ALPHA_PREMULTIPLIED_PORTERDUFF=8,C.ALPHA_INTERPOLATE=9,C.ALPHA_SCREENMODE=10,C.DELAYLOADSTATE_NONE=0,C.DELAYLOADSTATE_LOADED=1,C.DELAYLOADSTATE_LOADING=2,C.DELAYLOADSTATE_NOTLOADED=4,C.NEVER=512,C.ALWAYS=519,C.LESS=513,C.EQUAL=514,C.LEQUAL=515,C.GREATER=516,C.GEQUAL=518,C.NOTEQUAL=517,C.KEEP=7680,C.REPLACE=7681,C.INCR=7682,C.DECR=7683,C.INVERT=5386,C.INCR_WRAP=34055,C.DECR_WRAP=34056,C.TEXTURE_CLAMP_ADDRESSMODE=0,C.TEXTURE_WRAP_ADDRESSMODE=1,C.TEXTURE_MIRROR_ADDRESSMODE=2,C.TEXTUREFORMAT_ALPHA=0,C.TEXTUREFORMAT_LUMINANCE=1,C.TEXTUREFORMAT_LUMINANCE_ALPHA=2,C.TEXTUREFORMAT_RGB=4,C.TEXTUREFORMAT_RGBA=5,C.TEXTUREFORMAT_RED=6,C.TEXTUREFORMAT_R=6,C.TEXTUREFORMAT_RG=7,C.TEXTUREFORMAT_RED_INTEGER=8,C.TEXTUREFORMAT_R_INTEGER=8,C.TEXTUREFORMAT_RG_INTEGER=9,C.TEXTUREFORMAT_RGB_INTEGER=10,C.TEXTUREFORMAT_RGBA_INTEGER=11,C.TEXTURETYPE_UNSIGNED_BYTE=0,C.TEXTURETYPE_UNSIGNED_INT=0,C.TEXTURETYPE_FLOAT=1,C.TEXTURETYPE_HALF_FLOAT=2,C.TEXTURETYPE_BYTE=3,C.TEXTURETYPE_SHORT=4,C.TEXTURETYPE_UNSIGNED_SHORT=5,C.TEXTURETYPE_INT=6,C.TEXTURETYPE_UNSIGNED_INTEGER=7,C.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4=8,C.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1=9,C.TEXTURETYPE_UNSIGNED_SHORT_5_6_5=10,C.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV=11,C.TEXTURETYPE_UNSIGNED_INT_24_8=12,C.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV=13,C.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV=14,C.TEXTURETYPE_FLOAT_32_UNSIGNED_INT_24_8_REV=15,C.TEXTURE_NEAREST_SAMPLINGMODE=1,C.TEXTURE_BILINEAR_SAMPLINGMODE=2,C.TEXTURE_TRILINEAR_SAMPLINGMODE=3,C.TEXTURE_NEAREST_NEAREST_MIPLINEAR=8,C.TEXTURE_LINEAR_LINEAR_MIPNEAREST=11,C.TEXTURE_LINEAR_LINEAR_MIPLINEAR=3,C.TEXTURE_NEAREST_NEAREST_MIPNEAREST=4,C.TEXTURE_NEAREST_LINEAR_MIPNEAREST=5,C.TEXTURE_NEAREST_LINEAR_MIPLINEAR=6,C.TEXTURE_NEAREST_LINEAR=7,C.TEXTURE_NEAREST_NEAREST=1,C.TEXTURE_LINEAR_NEAREST_MIPNEAREST=9,C.TEXTURE_LINEAR_NEAREST_MIPLINEAR=10,C.TEXTURE_LINEAR_LINEAR=2,C.TEXTURE_LINEAR_NEAREST=12,C.TEXTURE_EXPLICIT_MODE=0,C.TEXTURE_SPHERICAL_MODE=1,C.TEXTURE_PLANAR_MODE=2,C.TEXTURE_CUBIC_MODE=3,C.TEXTURE_PROJECTION_MODE=4,C.TEXTURE_SKYBOX_MODE=5,C.TEXTURE_INVCUBIC_MODE=6,C.TEXTURE_EQUIRECTANGULAR_MODE=7,C.TEXTURE_FIXED_EQUIRECTANGULAR_MODE=8,C.TEXTURE_FIXED_EQUIRECTANGULAR_MIRRORED_MODE=9,C.SCALEMODE_FLOOR=1,C.SCALEMODE_NEAREST=2,C.SCALEMODE_CEILING=3},6315:(e,t,s)=>{s.d(t,{q:()=>r});var i=s(9848);class r{static get LastCreatedEngine(){return 0===this.Instances.length?null:this.Instances[this.Instances.length-1]}static get LastCreatedScene(){return this._LastCreatedScene}}r.Instances=[],r.OnEnginesDisposedObservable=new i.cP,r._LastCreatedScene=null,r.UseFallbackTexture=!0,r.FallbackTexture=""},215:(e,t,s)=>{s.d(t,{I:()=>i});class i{static SetMatrixPrecision(e){if(i.MatrixTrackPrecisionChange=!1,e&&!i.MatrixUse64Bits&&i.MatrixTrackedMatrices)for(let e=0;e<i.MatrixTrackedMatrices.length;++e){const t=i.MatrixTrackedMatrices[e],s=t._m;t._m=new Array(16);for(let e=0;e<16;++e)t._m[e]=s[e]}i.MatrixUse64Bits=e,i.MatrixCurrentType=i.MatrixUse64Bits?Array:Float32Array,i.MatrixTrackedMatrices=null}}i.MatrixUse64Bits=!1,i.MatrixTrackPrecisionChange=!0,i.MatrixCurrentType=Float32Array,i.MatrixTrackedMatrices=[]},9610:(e,t,s)=>{s.d(t,{l:()=>i});class i{static GetShadersRepository(e=0){return 0===e?i.ShadersRepository:i.ShadersRepositoryWGSL}static GetShadersStore(e=0){return 0===e?i.ShadersStore:i.ShadersStoreWGSL}static GetIncludesShadersStore(e=0){return 0===e?i.IncludesShadersStore:i.IncludesShadersStoreWGSL}}i.ShadersRepository="src/Shaders/",i.ShadersStore={},i.IncludesShadersStore={},i.ShadersRepositoryWGSL="src/ShadersWGSL/",i.ShadersStoreWGSL={},i.IncludesShadersStoreWGSL={}},5852:(e,t,s)=>{s.d(t,{tI:()=>d,bS:()=>T,tg:()=>_,YM:()=>f,C5:()=>m,GX:()=>u,kf:()=>l,EX:()=>c,Cm:()=>h,N5:()=>o});class i{constructor(){this._valueCache={},this.vertexCompilationError=null,this.fragmentCompilationError=null,this.programLinkError=null,this.programValidationError=null,this._isDisposed=!1}get isAsync(){return this.isParallelCompiled}get isReady(){return!!this.program&&(!this.isParallelCompiled||this.engine._isRenderingStateCompiled(this))}_handlesSpectorRebuildCallback(e){e&&this.program&&e(this.program)}setEngine(e){this.engine=e}_fillEffectInformation(e,t,s,i,r,n,a,o){const h=this.engine;if(h.supportsUniformBuffers)for(const s in t)e.bindUniformBlock(s,t[s]);let l;for(this.engine.getUniforms(this,s).forEach(((e,t)=>{i[s[t]]=e})),this._uniforms=i,l=0;l<r.length;l++)null==e.getUniform(r[l])&&(r.splice(l,1),l--);r.forEach(((e,t)=>{n[e]=t}));for(const e of h.getAttributes(this,a))o.push(e)}dispose(){this._uniforms={},this._isDisposed=!0}_cacheMatrix(e,t){const s=this._valueCache[e],i=t.updateFlag;return(void 0===s||s!==i)&&(this._valueCache[e]=i,!0)}_cacheFloat2(e,t,s){let i=this._valueCache[e];if(!i||2!==i.length)return i=[t,s],this._valueCache[e]=i,!0;let r=!1;return i[0]!==t&&(i[0]=t,r=!0),i[1]!==s&&(i[1]=s,r=!0),r}_cacheFloat3(e,t,s,i){let r=this._valueCache[e];if(!r||3!==r.length)return r=[t,s,i],this._valueCache[e]=r,!0;let n=!1;return r[0]!==t&&(r[0]=t,n=!0),r[1]!==s&&(r[1]=s,n=!0),r[2]!==i&&(r[2]=i,n=!0),n}_cacheFloat4(e,t,s,i,r){let n=this._valueCache[e];if(!n||4!==n.length)return n=[t,s,i,r],this._valueCache[e]=n,!0;let a=!1;return n[0]!==t&&(n[0]=t,a=!0),n[1]!==s&&(n[1]=s,a=!0),n[2]!==i&&(n[2]=i,a=!0),n[3]!==r&&(n[3]=r,a=!0),a}setInt(e,t){const s=this._valueCache[e];void 0!==s&&s===t||this.engine.setInt(this._uniforms[e],t)&&(this._valueCache[e]=t)}setInt2(e,t,s){this._cacheFloat2(e,t,s)&&(this.engine.setInt2(this._uniforms[e],t,s)||(this._valueCache[e]=null))}setInt3(e,t,s,i){this._cacheFloat3(e,t,s,i)&&(this.engine.setInt3(this._uniforms[e],t,s,i)||(this._valueCache[e]=null))}setInt4(e,t,s,i,r){this._cacheFloat4(e,t,s,i,r)&&(this.engine.setInt4(this._uniforms[e],t,s,i,r)||(this._valueCache[e]=null))}setIntArray(e,t){this._valueCache[e]=null,this.engine.setIntArray(this._uniforms[e],t)}setIntArray2(e,t){this._valueCache[e]=null,this.engine.setIntArray2(this._uniforms[e],t)}setIntArray3(e,t){this._valueCache[e]=null,this.engine.setIntArray3(this._uniforms[e],t)}setIntArray4(e,t){this._valueCache[e]=null,this.engine.setIntArray4(this._uniforms[e],t)}setUInt(e,t){const s=this._valueCache[e];void 0!==s&&s===t||this.engine.setUInt(this._uniforms[e],t)&&(this._valueCache[e]=t)}setUInt2(e,t,s){this._cacheFloat2(e,t,s)&&(this.engine.setUInt2(this._uniforms[e],t,s)||(this._valueCache[e]=null))}setUInt3(e,t,s,i){this._cacheFloat3(e,t,s,i)&&(this.engine.setUInt3(this._uniforms[e],t,s,i)||(this._valueCache[e]=null))}setUInt4(e,t,s,i,r){this._cacheFloat4(e,t,s,i,r)&&(this.engine.setUInt4(this._uniforms[e],t,s,i,r)||(this._valueCache[e]=null))}setUIntArray(e,t){this._valueCache[e]=null,this.engine.setUIntArray(this._uniforms[e],t)}setUIntArray2(e,t){this._valueCache[e]=null,this.engine.setUIntArray2(this._uniforms[e],t)}setUIntArray3(e,t){this._valueCache[e]=null,this.engine.setUIntArray3(this._uniforms[e],t)}setUIntArray4(e,t){this._valueCache[e]=null,this.engine.setUIntArray4(this._uniforms[e],t)}setArray(e,t){this._valueCache[e]=null,this.engine.setArray(this._uniforms[e],t)}setArray2(e,t){this._valueCache[e]=null,this.engine.setArray2(this._uniforms[e],t)}setArray3(e,t){this._valueCache[e]=null,this.engine.setArray3(this._uniforms[e],t)}setArray4(e,t){this._valueCache[e]=null,this.engine.setArray4(this._uniforms[e],t)}setMatrices(e,t){t&&(this._valueCache[e]=null,this.engine.setMatrices(this._uniforms[e],t))}setMatrix(e,t){this._cacheMatrix(e,t)&&(this.engine.setMatrices(this._uniforms[e],t.asArray())||(this._valueCache[e]=null))}setMatrix3x3(e,t){this._valueCache[e]=null,this.engine.setMatrix3x3(this._uniforms[e],t)}setMatrix2x2(e,t){this._valueCache[e]=null,this.engine.setMatrix2x2(this._uniforms[e],t)}setFloat(e,t){const s=this._valueCache[e];void 0!==s&&s===t||this.engine.setFloat(this._uniforms[e],t)&&(this._valueCache[e]=t)}setVector2(e,t){this._cacheFloat2(e,t.x,t.y)&&(this.engine.setFloat2(this._uniforms[e],t.x,t.y)||(this._valueCache[e]=null))}setFloat2(e,t,s){this._cacheFloat2(e,t,s)&&(this.engine.setFloat2(this._uniforms[e],t,s)||(this._valueCache[e]=null))}setVector3(e,t){this._cacheFloat3(e,t.x,t.y,t.z)&&(this.engine.setFloat3(this._uniforms[e],t.x,t.y,t.z)||(this._valueCache[e]=null))}setFloat3(e,t,s,i){this._cacheFloat3(e,t,s,i)&&(this.engine.setFloat3(this._uniforms[e],t,s,i)||(this._valueCache[e]=null))}setVector4(e,t){this._cacheFloat4(e,t.x,t.y,t.z,t.w)&&(this.engine.setFloat4(this._uniforms[e],t.x,t.y,t.z,t.w)||(this._valueCache[e]=null))}setQuaternion(e,t){this._cacheFloat4(e,t.x,t.y,t.z,t.w)&&(this.engine.setFloat4(this._uniforms[e],t.x,t.y,t.z,t.w)||(this._valueCache[e]=null))}setFloat4(e,t,s,i,r){this._cacheFloat4(e,t,s,i,r)&&(this.engine.setFloat4(this._uniforms[e],t,s,i,r)||(this._valueCache[e]=null))}setColor3(e,t){this._cacheFloat3(e,t.r,t.g,t.b)&&(this.engine.setFloat3(this._uniforms[e],t.r,t.g,t.b)||(this._valueCache[e]=null))}setColor4(e,t,s){this._cacheFloat4(e,t.r,t.g,t.b,s)&&(this.engine.setFloat4(this._uniforms[e],t.r,t.g,t.b,s)||(this._valueCache[e]=null))}setDirectColor4(e,t){this._cacheFloat4(e,t.r,t.g,t.b,t.a)&&(this.engine.setFloat4(this._uniforms[e],t.r,t.g,t.b,t.a)||(this._valueCache[e]=null))}_getVertexShaderCode(){return this.vertexShader?this.engine._getShaderSource(this.vertexShader):null}_getFragmentShaderCode(){return this.fragmentShader?this.engine._getShaderSource(this.fragmentShader):null}}var r=s(6741);const n=new WeakMap,a={_webGLVersion:2,cachedPipelines:{}};function o(e){let t=n.get(e);if(!t){if(!e)return a;t={_webGLVersion:e.TEXTURE_BINDING_3D?2:1,_context:e,cachedPipelines:{}},n.set(e,t)}return t}function h(e){n.delete(e)}function l(e,t,s,i,r,n){const a=o(i);return n||(n=a._createShaderProgramInjection??d),n(e,g(t,"vertex",i,a._contextWasLost),g(s,"fragment",i,a._contextWasLost),i,r,a.validateShaderPrograms)}function c(e,t,s,i,r,n=null,a){const h=o(r);a||(a=h._createShaderProgramInjection??d);const l=h._webGLVersion>1?"#version 300 es\n#define WEBGL2 \n":"";return a(e,p(t,"vertex",i,l,r,h._contextWasLost),p(s,"fragment",i,l,r,h._contextWasLost),r,n,h.validateShaderPrograms)}function u(e,t){const s=new i,r=o(e);return 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Error(t)}i.deleteShader(r),i.deleteShader(n),e.vertexShader=void 0,e.fragmentShader=void 0,e.onCompiled&&(e.onCompiled(),e.onCompiled=void 0)}function f(e,t,s,i,r,n,a,h,u,d="",_,f,p){const g=o(e.context);f||(f=g.createRawShaderProgramInjection??l),p||(p=g.createShaderProgramInjection??c);const m=e;m.program=i?f(m,t,s,m.context,u):p(m,t,s,h,m.context,u),m.program.__SPECTOR_rebuildProgram=a,_()}function p(e,t,s,i,n,a){return g((0,r.iL)(e,s,i),t,n,a)}function g(e,t,s,i){const r=s.createShader("vertex"===t?s.VERTEX_SHADER:s.FRAGMENT_SHADER);if(!r){let e=s.NO_ERROR,r=s.NO_ERROR;for(;(r=s.getError())!==s.NO_ERROR;)e=r;throw new Error(`Something went wrong while creating a gl ${t} shader object. gl error=${e}, gl isContextLost=${s.isContextLost()}, _contextWasLost=${i}`)}return s.shaderSource(r,e),s.compileShader(r),r}function m(e,t){t.useProgram(e)}function T(e,t){const s=e;if(!s.isParallelCompiled)return void t(e);const 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this._webGLVersion<2||this.forcePOTTextures}get _supportsHardwareTextureRescaling(){return!1}set framebufferDimensionsObject(e){this._framebufferDimensionsObject=e}snapshotRenderingReset(){this.snapshotRendering=!1}constructor(e,t,s,n){if(s=s||{},super(t??s.antialias,s,n),this._name="WebGL",this.forcePOTTextures=!1,this.validateShaderPrograms=!1,this.disableUniformBuffers=!1,this._webGLVersion=1,this._vertexAttribArraysEnabled=[],this._uintIndicesCurrentlySet=!1,this._currentBoundBuffer=new Array,this._currentFramebuffer=null,this._dummyFramebuffer=null,this._currentBufferPointers=new Array,this._currentInstanceLocations=new Array,this._currentInstanceBuffers=new Array,this._vaoRecordInProgress=!1,this._mustWipeVertexAttributes=!1,this._nextFreeTextureSlots=new Array,this._maxSimultaneousTextures=0,this._maxMSAASamplesOverride=null,this._unpackFlipYCached=null,this.enableUnpackFlipYCached=!0,this._boundUniforms={},!e)return;let o=null;if(e.getContext){if(o=e,this._renderingCanvas=o,void 0===s.preserveDrawingBuffer&&(s.preserveDrawingBuffer=!1),void 0===s.xrCompatible&&(s.xrCompatible=!1),navigator&&navigator.userAgent){this._setupMobileChecks();const e=navigator.userAgent;for(const t of T.ExceptionList){const i=t.key,r=t.targets;if(new RegExp(i).test(e)){if(t.capture&&t.captureConstraint){const s=t.capture,i=t.captureConstraint,r=new RegExp(s).exec(e);if(r&&r.length>0&&parseInt(r[r.length-1])>=i)continue}for(const e of r)switch(e){case"uniformBuffer":this.disableUniformBuffers=!0;break;case"vao":this.disableVertexArrayObjects=!0;break;case"antialias":s.antialias=!1;break;case"maxMSAASamples":this._maxMSAASamplesOverride=1}}}}if(this._doNotHandleContextLost||(this._onContextLost=e=>{e.preventDefault(),this._contextWasLost=!0,r.V.Warn("WebGL context lost."),this.onContextLostObservable.notifyObservers(this)},this._onContextRestored=()=>{this._restoreEngineAfterContextLost((()=>this._initGLContext()))},o.addEventListener("webglcontextlost",this._onContextLost,!1),o.addEventListener("webglcontextrestored",this._onContextRestored,!1),s.powerPreference=s.powerPreference||"high-performance"),this._badDesktopOS&&(s.xrCompatible=!1),!s.disableWebGL2Support)try{this._gl=o.getContext("webgl2",s)||o.getContext("experimental-webgl2",s),this._gl&&(this._webGLVersion=2,this._shaderPlatformName="WEBGL2",this._gl.deleteQuery||(this._webGLVersion=1,this._shaderPlatformName="WEBGL1"))}catch(e){}if(!this._gl){if(!o)throw new Error("The provided canvas is null or undefined.");try{this._gl=o.getContext("webgl",s)||o.getContext("experimental-webgl",s)}catch(e){throw new Error("WebGL not supported")}}if(!this._gl)throw new Error("WebGL not supported")}else{this._gl=e,this._renderingCanvas=this._gl.canvas,this._gl.renderbufferStorageMultisample?(this._webGLVersion=2,this._shaderPlatformName="WEBGL2"):this._shaderPlatformName="WEBGL1";const t=this._gl.getContextAttributes();t&&(s.stencil=t.stencil)}this._gl.pixelStorei(this._gl.UNPACK_COLORSPACE_CONVERSION_WEBGL,this._gl.NONE),void 0!==s.useHighPrecisionFloats&&(this._highPrecisionShadersAllowed=s.useHighPrecisionFloats),this.resize(),this._initGLContext(),this._initFeatures();for(let e=0;e<this._caps.maxVertexAttribs;e++)this._currentBufferPointers[e]=new m;this._shaderProcessor=this.webGLVersion>1?new h:new a;const l=`Babylon.js v${T.Version}`;r.V.Log(l+` - ${this.description}`),this._renderingCanvas&&this._renderingCanvas.setAttribute&&this._renderingCanvas.setAttribute("data-engine",l);const c=(0,i.N5)(this._gl);c.validateShaderPrograms=this.validateShaderPrograms,c.parallelShaderCompile=this._caps.parallelShaderCompile}_clearEmptyResources(){this._dummyFramebuffer=null,super._clearEmptyResources()}_getShaderProcessingContext(e){return null}areAllEffectsReady(){for(const e in this._compiledEffects)if(!this._compiledEffects[e].isReady())return!1;return!0}_initGLContext(){this._caps={maxTexturesImageUnits:this._gl.getParameter(this._gl.MAX_TEXTURE_IMAGE_UNITS),maxCombinedTexturesImageUnits:this._gl.getParameter(this._gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS),maxVertexTextureImageUnits:this._gl.getParameter(this._gl.MAX_VERTEX_TEXTURE_IMAGE_UNITS),maxTextureSize:this._gl.getParameter(this._gl.MAX_TEXTURE_SIZE),maxSamples:this._webGLVersion>1?this._gl.getParameter(this._gl.MAX_SAMPLES):1,maxCubemapTextureSize:this._gl.getParameter(this._gl.MAX_CUBE_MAP_TEXTURE_SIZE),maxRenderTextureSize:this._gl.getParameter(this._gl.MAX_RENDERBUFFER_SIZE),maxVertexAttribs:this._gl.getParameter(this._gl.MAX_VERTEX_ATTRIBS),maxVaryingVectors:this._gl.getParameter(this._gl.MAX_VARYING_VECTORS),maxFragmentUniformVectors:this._gl.getParameter(this._gl.MAX_FRAGMENT_UNIFORM_VECTORS),maxVertexUniformVectors:this._gl.getParameter(this._gl.MAX_VERTEX_UNIFORM_VECTORS),parallelShaderCompile:this._gl.getExtension("KHR_parallel_shader_compile")||void 0,standardDerivatives:this._webGLVersion>1||null!==this._gl.getExtension("OES_standard_derivatives"),maxAnisotropy:1,astc:this._gl.getExtension("WEBGL_compressed_texture_astc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_astc"),bptc:this._gl.getExtension("EXT_texture_compression_bptc")||this._gl.getExtension("WEBKIT_EXT_texture_compression_bptc"),s3tc:this._gl.getExtension("WEBGL_compressed_texture_s3tc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc"),s3tc_srgb:this._gl.getExtension("WEBGL_compressed_texture_s3tc_srgb")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc_srgb"),pvrtc:this._gl.getExtension("WEBGL_compressed_texture_pvrtc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc"),etc1:this._gl.getExtension("WEBGL_compressed_texture_etc1")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_etc1"),etc2:this._gl.getExtension("WEBGL_compressed_texture_etc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_etc")||this._gl.getExtension("WEBGL_compressed_texture_es3_0"),textureAnisotropicFilterExtension:this._gl.getExtension("EXT_texture_filter_anisotropic")||this._gl.getExtension("WEBKIT_EXT_texture_filter_anisotropic")||this._gl.getExtension("MOZ_EXT_texture_filter_anisotropic"),uintIndices:this._webGLVersion>1||null!==this._gl.getExtension("OES_element_index_uint"),fragmentDepthSupported:this._webGLVersion>1||null!==this._gl.getExtension("EXT_frag_depth"),highPrecisionShaderSupported:!1,timerQuery:this._gl.getExtension("EXT_disjoint_timer_query_webgl2")||this._gl.getExtension("EXT_disjoint_timer_query"),supportOcclusionQuery:this._webGLVersion>1,canUseTimestampForTimerQuery:!1,drawBuffersExtension:!1,maxMSAASamples:1,colorBufferFloat:!!(this._webGLVersion>1&&this._gl.getExtension("EXT_color_buffer_float")),supportFloatTexturesResolve:!1,rg11b10ufColorRenderable:!1,colorBufferHalfFloat:!!(this._webGLVersion>1&&this._gl.getExtension("EXT_color_buffer_half_float")),textureFloat:!!(this._webGLVersion>1||this._gl.getExtension("OES_texture_float")),textureHalfFloat:!!(this._webGLVersion>1||this._gl.getExtension("OES_texture_half_float")),textureHalfFloatRender:!1,textureFloatLinearFiltering:!1,textureFloatRender:!1,textureHalfFloatLinearFiltering:!1,vertexArrayObject:!1,instancedArrays:!1,textureLOD:!!(this._webGLVersion>1||this._gl.getExtension("EXT_shader_texture_lod")),texelFetch:1!==this._webGLVersion,blendMinMax:!1,multiview:this._gl.getExtension("OVR_multiview2"),oculusMultiview:this._gl.getExtension("OCULUS_multiview"),depthTextureExtension:!1,canUseGLInstanceID:this._webGLVersion>1,canUseGLVertexID:this._webGLVersion>1,supportComputeShaders:!1,supportSRGBBuffers:!1,supportTransformFeedbacks:this._webGLVersion>1,textureMaxLevel:this._webGLVersion>1,texture2DArrayMaxLayerCount:this._webGLVersion>1?this._gl.getParameter(this._gl.MAX_ARRAY_TEXTURE_LAYERS):128,disableMorphTargetTexture:!1},this._caps.supportFloatTexturesResolve=this._caps.colorBufferFloat,this._caps.rg11b10ufColorRenderable=this._caps.colorBufferFloat,this._glVersion=this._gl.getParameter(this._gl.VERSION);const e=this._gl.getExtension("WEBGL_debug_renderer_info");if(null!=e&&(this._glRenderer=this._gl.getParameter(e.UNMASKED_RENDERER_WEBGL),this._glVendor=this._gl.getParameter(e.UNMASKED_VENDOR_WEBGL)),this._glVendor||(this._glVendor=this._gl.getParameter(this._gl.VENDOR)||"Unknown vendor"),this._glRenderer||(this._glRenderer=this._gl.getParameter(this._gl.RENDERER)||"Unknown renderer"),36193!==this._gl.HALF_FLOAT_OES&&(this._gl.HALF_FLOAT_OES=36193),34842!==this._gl.RGBA16F&&(this._gl.RGBA16F=34842),34836!==this._gl.RGBA32F&&(this._gl.RGBA32F=34836),35056!==this._gl.DEPTH24_STENCIL8&&(this._gl.DEPTH24_STENCIL8=35056),this._caps.timerQuery&&(1===this._webGLVersion&&(this._gl.getQuery=this._caps.timerQuery.getQueryEXT.bind(this._caps.timerQuery)),this._caps.canUseTimestampForTimerQuery=(this._gl.getQuery(this._caps.timerQuery.TIMESTAMP_EXT,this._caps.timerQuery.QUERY_COUNTER_BITS_EXT)??0)>0),this._caps.maxAnisotropy=this._caps.textureAnisotropicFilterExtension?this._gl.getParameter(this._caps.textureAnisotropicFilterExtension.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0,this._caps.textureFloatLinearFiltering=!(!this._caps.textureFloat||!this._gl.getExtension("OES_texture_float_linear")),this._caps.textureFloatRender=!(!this._caps.textureFloat||!this._canRenderToFloatFramebuffer()),this._caps.textureHalfFloatLinearFiltering=!!(this._webGLVersion>1||this._caps.textureHalfFloat&&this._gl.getExtension("OES_texture_half_float_linear")),this._caps.astc&&(this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR),this._caps.bptc&&(this._gl.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT=this._caps.bptc.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT),this._caps.s3tc_srgb&&(this._gl.COMPRESSED_SRGB_S3TC_DXT1_EXT=this._caps.s3tc_srgb.COMPRESSED_SRGB_S3TC_DXT1_EXT,this._gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT=this._caps.s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT,this._gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT=this._caps.s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT),this._caps.etc2&&(this._gl.COMPRESSED_SRGB8_ETC2=this._caps.etc2.COMPRESSED_SRGB8_ETC2,this._gl.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC=this._caps.etc2.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC),this._webGLVersion>1&&5131!==this._gl.HALF_FLOAT_OES&&(this._gl.HALF_FLOAT_OES=5131),this._caps.textureHalfFloatRender=this._caps.textureHalfFloat&&this._canRenderToHalfFloatFramebuffer(),this._webGLVersion>1)this._caps.drawBuffersExtension=!0,this._caps.maxMSAASamples=null!==this._maxMSAASamplesOverride?this._maxMSAASamplesOverride:this._gl.getParameter(this._gl.MAX_SAMPLES),this._caps.maxDrawBuffers=this._gl.getParameter(this._gl.MAX_DRAW_BUFFERS);else{const e=this._gl.getExtension("WEBGL_draw_buffers");if(null!==e){this._caps.drawBuffersExtension=!0,this._gl.drawBuffers=e.drawBuffersWEBGL.bind(e),this._caps.maxDrawBuffers=this._gl.getParameter(e.MAX_DRAW_BUFFERS_WEBGL),this._gl.DRAW_FRAMEBUFFER=this._gl.FRAMEBUFFER;for(let t=0;t<16;t++)this._gl["COLOR_ATTACHMENT"+t+"_WEBGL"]=e["COLOR_ATTACHMENT"+t+"_WEBGL"]}}if(this._webGLVersion>1)this._caps.depthTextureExtension=!0;else{const e=this._gl.getExtension("WEBGL_depth_texture");null!=e&&(this._caps.depthTextureExtension=!0,this._gl.UNSIGNED_INT_24_8=e.UNSIGNED_INT_24_8_WEBGL)}if(this.disableVertexArrayObjects)this._caps.vertexArrayObject=!1;else if(this._webGLVersion>1)this._caps.vertexArrayObject=!0;else{const e=this._gl.getExtension("OES_vertex_array_object");null!=e&&(this._caps.vertexArrayObject=!0,this._gl.createVertexArray=e.createVertexArrayOES.bind(e),this._gl.bindVertexArray=e.bindVertexArrayOES.bind(e),this._gl.deleteVertexArray=e.deleteVertexArrayOES.bind(e))}if(this._webGLVersion>1)this._caps.instancedArrays=!0;else{const e=this._gl.getExtension("ANGLE_instanced_arrays");null!=e?(this._caps.instancedArrays=!0,this._gl.drawArraysInstanced=e.drawArraysInstancedANGLE.bind(e),this._gl.drawElementsInstanced=e.drawElementsInstancedANGLE.bind(e),this._gl.vertexAttribDivisor=e.vertexAttribDivisorANGLE.bind(e)):this._caps.instancedArrays=!1}if(this._gl.getShaderPrecisionFormat){const e=this._gl.getShaderPrecisionFormat(this._gl.VERTEX_SHADER,this._gl.HIGH_FLOAT),t=this._gl.getShaderPrecisionFormat(this._gl.FRAGMENT_SHADER,this._gl.HIGH_FLOAT);e&&t&&(this._caps.highPrecisionShaderSupported=0!==e.precision&&0!==t.precision)}if(this._webGLVersion>1)this._caps.blendMinMax=!0;else{const e=this._gl.getExtension("EXT_blend_minmax");null!=e&&(this._caps.blendMinMax=!0,this._gl.MAX=e.MAX_EXT,this._gl.MIN=e.MIN_EXT)}if(!this._caps.supportSRGBBuffers){if(this._webGLVersion>1)this._caps.supportSRGBBuffers=!0,this._glSRGBExtensionValues={SRGB:WebGL2RenderingContext.SRGB,SRGB8:WebGL2RenderingContext.SRGB8,SRGB8_ALPHA8:WebGL2RenderingContext.SRGB8_ALPHA8};else{const e=this._gl.getExtension("EXT_sRGB");null!=e&&(this._caps.supportSRGBBuffers=!0,this._glSRGBExtensionValues={SRGB:e.SRGB_EXT,SRGB8:e.SRGB_ALPHA_EXT,SRGB8_ALPHA8:e.SRGB_ALPHA_EXT})}if(this._creationOptions){const e=this._creationOptions.forceSRGBBufferSupportState;void 0!==e&&(this._caps.supportSRGBBuffers=this._caps.supportSRGBBuffers&&e)}}this._depthCullingState.depthTest=!0,this._depthCullingState.depthFunc=this._gl.LEQUAL,this._depthCullingState.depthMask=!0,this._maxSimultaneousTextures=this._caps.maxCombinedTexturesImageUnits;for(let e=0;e<this._maxSimultaneousTextures;e++)this._nextFreeTextureSlots.push(e);"Mali-G72"===this._glRenderer&&(this._caps.disableMorphTargetTexture=!0)}_initFeatures(){this._features={forceBitmapOverHTMLImageElement:"undefined"==typeof HTMLImageElement,supportRenderAndCopyToLodForFloatTextures:1!==this._webGLVersion,supportDepthStencilTexture:1!==this._webGLVersion,supportShadowSamplers:1!==this._webGLVersion,uniformBufferHardCheckMatrix:!1,allowTexturePrefiltering:1!==this._webGLVersion,trackUbosInFrame:!1,checkUbosContentBeforeUpload:!1,supportCSM:1!==this._webGLVersion,basisNeedsPOT:1===this._webGLVersion,support3DTextures:1!==this._webGLVersion,needTypeSuffixInShaderConstants:1!==this._webGLVersion,supportMSAA:1!==this._webGLVersion,supportSSAO2:1!==this._webGLVersion,supportIBLShadows:1!==this._webGLVersion,supportExtendedTextureFormats:1!==this._webGLVersion,supportSwitchCaseInShader:1!==this._webGLVersion,supportSyncTextureRead:!0,needsInvertingBitmap:!0,useUBOBindingCache:!0,needShaderCodeInlining:!1,needToAlwaysBindUniformBuffers:!1,supportRenderPasses:!1,supportSpriteInstancing:!0,forceVertexBufferStrideAndOffsetMultiple4Bytes:!1,_checkNonFloatVertexBuffersDontRecreatePipelineContext:!1,_collectUbosUpdatedInFrame:!1}}get webGLVersion(){return this._webGLVersion}getClassName(){return"ThinEngine"}_prepareWorkingCanvas(){if(this._workingCanvas)return;this._workingCanvas=this.createCanvas(1,1);const e=this._workingCanvas.getContext("2d");e&&(this._workingContext=e)}getInfo(){return this.getGlInfo()}getGlInfo(){return{vendor:this._glVendor,renderer:this._glRenderer,version:this._glVersion}}extractDriverInfo(){const e=this.getGlInfo();return e&&e.renderer?e.renderer:""}getRenderWidth(e=!1){return!e&&this._currentRenderTarget?this._currentRenderTarget.width:this._framebufferDimensionsObject?this._framebufferDimensionsObject.framebufferWidth:this._gl.drawingBufferWidth}getRenderHeight(e=!1){return!e&&this._currentRenderTarget?this._currentRenderTarget.height:this._framebufferDimensionsObject?this._framebufferDimensionsObject.framebufferHeight:this._gl.drawingBufferHeight}clear(e,t,s,i=!1){const r=this.stencilStateComposer.useStencilGlobalOnly;this.stencilStateComposer.useStencilGlobalOnly=!0,this.applyStates(),this.stencilStateComposer.useStencilGlobalOnly=r;let n=0;if(t&&e){let t=!0;if(this._currentRenderTarget){const s=this._currentRenderTarget.texture?.format;if(8===s||9===s||10===s||11===s){const s=this._currentRenderTarget.texture?.type;7===s||5===s?(T._TempClearColorUint32[0]=255*e.r,T._TempClearColorUint32[1]=255*e.g,T._TempClearColorUint32[2]=255*e.b,T._TempClearColorUint32[3]=255*e.a,this._gl.clearBufferuiv(this._gl.COLOR,0,T._TempClearColorUint32),t=!1):(T._TempClearColorInt32[0]=255*e.r,T._TempClearColorInt32[1]=255*e.g,T._TempClearColorInt32[2]=255*e.b,T._TempClearColorInt32[3]=255*e.a,this._gl.clearBufferiv(this._gl.COLOR,0,T._TempClearColorInt32),t=!1)}}t&&(this._gl.clearColor(e.r,e.g,e.b,void 0!==e.a?e.a:1),n|=this._gl.COLOR_BUFFER_BIT)}s&&(this.useReverseDepthBuffer?(this._depthCullingState.depthFunc=this._gl.GEQUAL,this._gl.clearDepth(0)):this._gl.clearDepth(1),n|=this._gl.DEPTH_BUFFER_BIT),i&&(this._gl.clearStencil(0),n|=this._gl.STENCIL_BUFFER_BIT),this._gl.clear(n)}_viewport(e,t,s,i){e===this._viewportCached.x&&t===this._viewportCached.y&&s===this._viewportCached.z&&i===this._viewportCached.w||(this._viewportCached.x=e,this._viewportCached.y=t,this._viewportCached.z=s,this._viewportCached.w=i,this._gl.viewport(e,t,s,i))}endFrame(){super.endFrame(),this._badOS&&this.flushFramebuffer()}get performanceMonitor(){throw new Error("Not Supported by ThinEngine")}bindFramebuffer(e,t=0,s,i,n,a=0,o=0){const h=e;this._currentRenderTarget&&this.unBindFramebuffer(this._currentRenderTarget),this._currentRenderTarget=e,this._bindUnboundFramebuffer(h._framebuffer);const l=this._gl;e.isMulti||(e.is2DArray||e.is3D?(l.framebufferTextureLayer(l.FRAMEBUFFER,l.COLOR_ATTACHMENT0,e.texture._hardwareTexture?.underlyingResource,a,o),h._currentLOD=a):e.isCube?l.framebufferTexture2D(l.FRAMEBUFFER,l.COLOR_ATTACHMENT0,l.TEXTURE_CUBE_MAP_POSITIVE_X+t,e.texture._hardwareTexture?.underlyingResource,a):h._currentLOD!==a&&(l.framebufferTexture2D(l.FRAMEBUFFER,l.COLOR_ATTACHMENT0,l.TEXTURE_2D,e.texture._hardwareTexture?.underlyingResource,a),h._currentLOD=a));const c=e._depthStencilTexture;if(c){e.is3D&&(e.texture.width===c.width&&e.texture.height===c.height&&e.texture.depth===c.depth||r.V.Warn("Depth/Stencil attachment for 3D target must have same dimensions as color attachment"));const s=e._depthStencilTextureWithStencil?l.DEPTH_STENCIL_ATTACHMENT:l.DEPTH_ATTACHMENT;e.is2DArray||e.is3D?l.framebufferTextureLayer(l.FRAMEBUFFER,s,c._hardwareTexture?.underlyingResource,a,o):e.isCube?l.framebufferTexture2D(l.FRAMEBUFFER,s,l.TEXTURE_CUBE_MAP_POSITIVE_X+t,c._hardwareTexture?.underlyingResource,a):l.framebufferTexture2D(l.FRAMEBUFFER,s,l.TEXTURE_2D,c._hardwareTexture?.underlyingResource,a)}h._MSAAFramebuffer&&this._bindUnboundFramebuffer(h._MSAAFramebuffer),this._cachedViewport&&!n?this.setViewport(this._cachedViewport,s,i):(s||(s=e.width,a&&(s/=Math.pow(2,a))),i||(i=e.height,a&&(i/=Math.pow(2,a))),this._viewport(0,0,s,i)),this.wipeCaches()}setState(e,t=0,s,i=!1,r,n,a=0){(this._depthCullingState.cull!==e||s)&&(this._depthCullingState.cull=e);const o=this.cullBackFaces??r??1?this._gl.BACK:this._gl.FRONT;(this._depthCullingState.cullFace!==o||s)&&(this._depthCullingState.cullFace=o),this.setZOffset(t),this.setZOffsetUnits(a);const h=i?this._gl.CW:this._gl.CCW;(this._depthCullingState.frontFace!==h||s)&&(this._depthCullingState.frontFace=h),this._stencilStateComposer.stencilMaterial=n}_bindUnboundFramebuffer(e){this._currentFramebuffer!==e&&(this._gl.bindFramebuffer(this._gl.FRAMEBUFFER,e),this._currentFramebuffer=e)}_currentFrameBufferIsDefaultFrameBuffer(){return null===this._currentFramebuffer}generateMipmaps(e){const t=this._getTextureTarget(e);this._bindTextureDirectly(t,e,!0),this._gl.generateMipmap(t),this._bindTextureDirectly(t,null)}unBindFramebuffer(e,t=!1,s){const i=e;this._currentRenderTarget=null;const r=this._gl;if(i._MSAAFramebuffer){if(e.isMulti)return void this.unBindMultiColorAttachmentFramebuffer(e,t,s);r.bindFramebuffer(r.READ_FRAMEBUFFER,i._MSAAFramebuffer),r.bindFramebuffer(r.DRAW_FRAMEBUFFER,i._framebuffer),r.blitFramebuffer(0,0,e.width,e.height,0,0,e.width,e.height,r.COLOR_BUFFER_BIT,r.NEAREST)}!e.texture?.generateMipMaps||t||e.isCube||this.generateMipmaps(e.texture),s&&(i._MSAAFramebuffer&&this._bindUnboundFramebuffer(i._framebuffer),s()),this._bindUnboundFramebuffer(null)}flushFramebuffer(){this._gl.flush()}restoreDefaultFramebuffer(){this._currentRenderTarget?this.unBindFramebuffer(this._currentRenderTarget):this._bindUnboundFramebuffer(null),this._cachedViewport&&this.setViewport(this._cachedViewport),this.wipeCaches()}_resetVertexBufferBinding(){this.bindArrayBuffer(null),this._cachedVertexBuffers=null}createVertexBuffer(e,t,s){return this._createVertexBuffer(e,this._gl.STATIC_DRAW)}_createVertexBuffer(e,t){const s=this._gl.createBuffer();if(!s)throw new Error("Unable to create vertex buffer");const i=new l.A(s);return this.bindArrayBuffer(i),"number"!=typeof e?e instanceof Array?(this._gl.bufferData(this._gl.ARRAY_BUFFER,new Float32Array(e),t),i.capacity=4*e.length):(this._gl.bufferData(this._gl.ARRAY_BUFFER,e,t),i.capacity=e.byteLength):(this._gl.bufferData(this._gl.ARRAY_BUFFER,new Uint8Array(e),t),i.capacity=e),this._resetVertexBufferBinding(),i.references=1,i}createDynamicVertexBuffer(e,t){return this._createVertexBuffer(e,this._gl.DYNAMIC_DRAW)}_resetIndexBufferBinding(){this.bindIndexBuffer(null),this._cachedIndexBuffer=null}createIndexBuffer(e,t,s){const i=this._gl.createBuffer(),r=new l.A(i);if(!i)throw new Error("Unable to create index buffer");this.bindIndexBuffer(r);const n=this._normalizeIndexData(e);return this._gl.bufferData(this._gl.ELEMENT_ARRAY_BUFFER,n,t?this._gl.DYNAMIC_DRAW:this._gl.STATIC_DRAW),this._resetIndexBufferBinding(),r.references=1,r.is32Bits=4===n.BYTES_PER_ELEMENT,r}_normalizeIndexData(e){if(2===e.BYTES_PER_ELEMENT)return e;if(this._caps.uintIndices){if(e instanceof Uint32Array)return e;for(let t=0;t<e.length;t++)if(e[t]>=65535)return new Uint32Array(e);return new Uint16Array(e)}return new Uint16Array(e)}bindArrayBuffer(e){this._vaoRecordInProgress||this._unbindVertexArrayObject(),this._bindBuffer(e,this._gl.ARRAY_BUFFER)}bindUniformBlock(e,t,s){const i=e.program,r=this._gl.getUniformBlockIndex(i,t);this._gl.uniformBlockBinding(i,r,s)}bindIndexBuffer(e){this._vaoRecordInProgress||this._unbindVertexArrayObject(),this._bindBuffer(e,this._gl.ELEMENT_ARRAY_BUFFER)}_bindBuffer(e,t){(this._vaoRecordInProgress||this._currentBoundBuffer[t]!==e)&&(this._gl.bindBuffer(t,e?e.underlyingResource:null),this._currentBoundBuffer[t]=e)}updateArrayBuffer(e){this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,e)}_vertexAttribPointer(e,t,s,i,r,n,a){const o=this._currentBufferPointers[t];if(!o)return;let h=!1;o.active?(o.buffer!==e&&(o.buffer=e,h=!0),o.size!==s&&(o.size=s,h=!0),o.type!==i&&(o.type=i,h=!0),o.normalized!==r&&(o.normalized=r,h=!0),o.stride!==n&&(o.stride=n,h=!0),o.offset!==a&&(o.offset=a,h=!0)):(h=!0,o.active=!0,o.index=t,o.size=s,o.type=i,o.normalized=r,o.stride=n,o.offset=a,o.buffer=e),(h||this._vaoRecordInProgress)&&(this.bindArrayBuffer(e),i===this._gl.UNSIGNED_INT||i===this._gl.INT?this._gl.vertexAttribIPointer(t,s,i,n,a):this._gl.vertexAttribPointer(t,s,i,r,n,a))}_bindIndexBufferWithCache(e){null!=e&&this._cachedIndexBuffer!==e&&(this._cachedIndexBuffer=e,this.bindIndexBuffer(e),this._uintIndicesCurrentlySet=e.is32Bits)}_bindVertexBuffersAttributes(e,t,s){const i=t.getAttributesNames();this._vaoRecordInProgress||this._unbindVertexArrayObject(),this.unbindAllAttributes();for(let r=0;r<i.length;r++){const n=t.getAttributeLocation(r);if(n>=0){const t=i[r];let a=null;if(s&&(a=s[t]),a||(a=e[t]),!a)continue;this._gl.enableVertexAttribArray(n),this._vaoRecordInProgress||(this._vertexAttribArraysEnabled[n]=!0);const o=a.getBuffer();o&&(this._vertexAttribPointer(o,n,a.getSize(),a.type,a.normalized,a.byteStride,a.byteOffset),a.getIsInstanced()&&(this._gl.vertexAttribDivisor(n,a.getInstanceDivisor()),this._vaoRecordInProgress||(this._currentInstanceLocations.push(n),this._currentInstanceBuffers.push(o))))}}}recordVertexArrayObject(e,t,s,i){const r=this._gl.createVertexArray();if(!r)throw new Error("Unable to create VAO");return this._vaoRecordInProgress=!0,this._gl.bindVertexArray(r),this._mustWipeVertexAttributes=!0,this._bindVertexBuffersAttributes(e,s,i),this.bindIndexBuffer(t),this._vaoRecordInProgress=!1,this._gl.bindVertexArray(null),r}bindVertexArrayObject(e,t){this._cachedVertexArrayObject!==e&&(this._cachedVertexArrayObject=e,this._gl.bindVertexArray(e),this._cachedVertexBuffers=null,this._cachedIndexBuffer=null,this._uintIndicesCurrentlySet=null!=t&&t.is32Bits,this._mustWipeVertexAttributes=!0)}bindBuffersDirectly(e,t,s,i,r){if(this._cachedVertexBuffers!==e||this._cachedEffectForVertexBuffers!==r){this._cachedVertexBuffers=e,this._cachedEffectForVertexBuffers=r;const t=r.getAttributesCount();this._unbindVertexArrayObject(),this.unbindAllAttributes();let n=0;for(let a=0;a<t;a++)if(a<s.length){const t=r.getAttributeLocation(a);t>=0&&(this._gl.enableVertexAttribArray(t),this._vertexAttribArraysEnabled[t]=!0,this._vertexAttribPointer(e,t,s[a],this._gl.FLOAT,!1,i,n)),n+=4*s[a]}}this._bindIndexBufferWithCache(t)}_unbindVertexArrayObject(){this._cachedVertexArrayObject&&(this._cachedVertexArrayObject=null,this._gl.bindVertexArray(null))}bindBuffers(e,t,s,i){this._cachedVertexBuffers===e&&this._cachedEffectForVertexBuffers===s||(this._cachedVertexBuffers=e,this._cachedEffectForVertexBuffers=s,this._bindVertexBuffersAttributes(e,s,i)),this._bindIndexBufferWithCache(t)}unbindInstanceAttributes(){let e;for(let t=0,s=this._currentInstanceLocations.length;t<s;t++){const s=this._currentInstanceBuffers[t];e!=s&&s.references&&(e=s,this.bindArrayBuffer(s));const i=this._currentInstanceLocations[t];this._gl.vertexAttribDivisor(i,0)}this._currentInstanceBuffers.length=0,this._currentInstanceLocations.length=0}releaseVertexArrayObject(e){this._gl.deleteVertexArray(e)}_releaseBuffer(e){return e.references--,0===e.references&&(this._deleteBuffer(e),!0)}_deleteBuffer(e){this._gl.deleteBuffer(e.underlyingResource)}updateAndBindInstancesBuffer(e,t,s){if(this.bindArrayBuffer(e),t&&this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,t),void 0!==s[0].index)this.bindInstancesBuffer(e,s,!0);else for(let t=0;t<4;t++){const i=s[t];this._vertexAttribArraysEnabled[i]||(this._gl.enableVertexAttribArray(i),this._vertexAttribArraysEnabled[i]=!0),this._vertexAttribPointer(e,i,4,this._gl.FLOAT,!1,64,16*t),this._gl.vertexAttribDivisor(i,1),this._currentInstanceLocations.push(i),this._currentInstanceBuffers.push(e)}}bindInstancesBuffer(e,t,s=!0){this.bindArrayBuffer(e);let i=0;if(s)for(let e=0;e<t.length;e++)i+=4*t[e].attributeSize;for(let s=0;s<t.length;s++){const r=t[s];void 0===r.index&&(r.index=this._currentEffect.getAttributeLocationByName(r.attributeName)),r.index<0||(this._vertexAttribArraysEnabled[r.index]||(this._gl.enableVertexAttribArray(r.index),this._vertexAttribArraysEnabled[r.index]=!0),this._vertexAttribPointer(e,r.index,r.attributeSize,r.attributeType||this._gl.FLOAT,r.normalized||!1,i,r.offset),this._gl.vertexAttribDivisor(r.index,void 0===r.divisor?1:r.divisor),this._currentInstanceLocations.push(r.index),this._currentInstanceBuffers.push(e))}}disableInstanceAttributeByName(e){if(!this._currentEffect)return;const t=this._currentEffect.getAttributeLocationByName(e);this.disableInstanceAttribute(t)}disableInstanceAttribute(e){let t,s=!1;for(;-1!==(t=this._currentInstanceLocations.indexOf(e));)this._currentInstanceLocations.splice(t,1),this._currentInstanceBuffers.splice(t,1),s=!0,t=this._currentInstanceLocations.indexOf(e);s&&(this._gl.vertexAttribDivisor(e,0),this.disableAttributeByIndex(e))}disableAttributeByIndex(e){this._gl.disableVertexAttribArray(e),this._vertexAttribArraysEnabled[e]=!1,this._currentBufferPointers[e].active=!1}draw(e,t,s,i){this.drawElementsType(e?0:1,t,s,i)}drawPointClouds(e,t,s){this.drawArraysType(2,e,t,s)}drawUnIndexed(e,t,s,i){this.drawArraysType(e?0:1,t,s,i)}drawElementsType(e,t,s,i){this.applyStates(),this._reportDrawCall();const r=this._drawMode(e),n=this._uintIndicesCurrentlySet?this._gl.UNSIGNED_INT:this._gl.UNSIGNED_SHORT,a=this._uintIndicesCurrentlySet?4:2;i?this._gl.drawElementsInstanced(r,s,n,t*a,i):this._gl.drawElements(r,s,n,t*a)}drawArraysType(e,t,s,i){this.applyStates(),this._reportDrawCall();const r=this._drawMode(e);i?this._gl.drawArraysInstanced(r,t,s,i):this._gl.drawArrays(r,t,s)}_drawMode(e){switch(e){case 0:default:return this._gl.TRIANGLES;case 2:case 3:return this._gl.POINTS;case 1:case 4:return this._gl.LINES;case 5:return this._gl.LINE_LOOP;case 6:return this._gl.LINE_STRIP;case 7:return this._gl.TRIANGLE_STRIP;case 8:return this._gl.TRIANGLE_FAN}}_releaseEffect(e){this._compiledEffects[e._key]&&delete this._compiledEffects[e._key];const t=e.getPipelineContext();t&&this._deletePipelineContext(t)}_deletePipelineContext(e){const t=e;t&&t.program&&(t.program.__SPECTOR_rebuildProgram=null,(0,g.mO)(t),this._gl.deleteProgram(t.program))}_getGlobalDefines(e){return(0,p.xt)(e,this.isNDCHalfZRange,this.useReverseDepthBuffer,this.useExactSrgbConversions)}createEffect(e,t,s,r,n,a,o,h,l,c=0,u){const d="string"==typeof e?e:e.vertexToken||e.vertexSource||e.vertexElement||e.vertex,_="string"==typeof 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11:i=s.LINEAR,r=t?s.LINEAR_MIPMAP_NEAREST:s.LINEAR;break;case 3:i=s.LINEAR,r=t?s.LINEAR_MIPMAP_LINEAR:s.LINEAR;break;case 8:i=s.NEAREST,r=t?s.NEAREST_MIPMAP_LINEAR:s.NEAREST;break;case 4:i=s.NEAREST,r=t?s.NEAREST_MIPMAP_NEAREST:s.NEAREST;break;case 5:i=s.NEAREST,r=t?s.LINEAR_MIPMAP_NEAREST:s.LINEAR;break;case 6:i=s.NEAREST,r=t?s.LINEAR_MIPMAP_LINEAR:s.LINEAR;break;case 7:i=s.NEAREST,r=s.LINEAR;break;case 1:i=s.NEAREST,r=s.NEAREST;break;case 9:i=s.LINEAR,r=t?s.NEAREST_MIPMAP_NEAREST:s.NEAREST;break;case 10:i=s.LINEAR,r=t?s.NEAREST_MIPMAP_LINEAR:s.NEAREST;break;case 2:i=s.LINEAR,r=s.LINEAR;break;case 12:i=s.LINEAR,r=s.NEAREST}return{min:r,mag:i}}_createTexture(){const e=this._gl.createTexture();if(!e)throw new Error("Unable to create texture");return e}_createHardwareTexture(){return new d.d(this._createTexture(),this._gl)}_createInternalTexture(e,t,s=!0,i=0){let n,a=!1,o=0,h=3,l=5,c=!1,u=1;void 0!==t&&"object"==typeof t?(a=!!t.generateMipMaps,o=void 0===t.type?0:t.type,h=void 0===t.samplingMode?3:t.samplingMode,l=void 0===t.format?5:t.format,c=void 0!==t.useSRGBBuffer&&t.useSRGBBuffer,u=t.samples??1,n=t.label):a=!!t,c&&(c=this._caps.supportSRGBBuffers&&(this.webGLVersion>1||this.isWebGPU)),(1!==o||this._caps.textureFloatLinearFiltering)&&(2!==o||this._caps.textureHalfFloatLinearFiltering)||(h=1),1!==o||this._caps.textureFloat||(o=0,r.V.Warn("Float textures are not supported. Type forced to TEXTURETYPE_UNSIGNED_BYTE"));const d=this._gl,f=new _.h(this,i),p=e.width||e,g=e.height||e,m=e.depth||0,T=e.layers||0,b=this._getSamplingParameters(h,a),E=0!==T?d.TEXTURE_2D_ARRAY:0!==m?d.TEXTURE_3D:d.TEXTURE_2D,x=this._getRGBABufferInternalSizedFormat(o,l,c),A=this._getInternalFormat(l),R=this._getWebGLTextureType(o);return this._bindTextureDirectly(E,f),0!==T?(f.is2DArray=!0,d.texImage3D(E,0,x,p,g,T,0,A,R,null)):0!==m?(f.is3D=!0,d.texImage3D(E,0,x,p,g,m,0,A,R,null)):d.texImage2D(E,0,x,p,g,0,A,R,null),d.texParameteri(E,d.TEXTURE_MAG_FILTER,b.mag),d.texParameteri(E,d.TEXTURE_MIN_FILTER,b.min),d.texParameteri(E,d.TEXTURE_WRAP_S,d.CLAMP_TO_EDGE),d.texParameteri(E,d.TEXTURE_WRAP_T,d.CLAMP_TO_EDGE),a&&this._gl.generateMipmap(E),this._bindTextureDirectly(E,null),f._useSRGBBuffer=c,f.baseWidth=p,f.baseHeight=g,f.width=p,f.height=g,f.depth=T,f.isReady=!0,f.samples=u,f.generateMipMaps=a,f.samplingMode=h,f.type=o,f.format=l,f.label=n,this._internalTexturesCache.push(f),f}_getUseSRGBBuffer(e,t){return e&&this._caps.supportSRGBBuffers&&(this.webGLVersion>1||t)}createTexture(e,t,s,i,r=3,n=null,a=null,o=null,h=null,l=null,c=null,u,d,f,p){return this._createTextureBase(e,t,s,i,r,n,a,((...e)=>this._prepareWebGLTexture(...e,l)),((e,t,s,r,n,a)=>{const o=this._gl,h=s.width===e&&s.height===t;n._creationFlags=f??0;const l=this._getTexImageParametersForCreateTexture(n.format,n._useSRGBBuffer);if(h)return o.texImage2D(o.TEXTURE_2D,0,l.internalFormat,l.format,l.type,s),!1;const c=this._caps.maxTextureSize;if(s.width>c||s.height>c||!this._supportsHardwareTextureRescaling)return this._prepareWorkingCanvas(),!(!this._workingCanvas||!this._workingContext||(this._workingCanvas.width=e,this._workingCanvas.height=t,this._workingContext.drawImage(s,0,0,s.width,s.height,0,0,e,t),o.texImage2D(o.TEXTURE_2D,0,l.internalFormat,l.format,l.type,this._workingCanvas),n.width=e,n.height=t,1));{const e=new _.h(this,2);this._bindTextureDirectly(o.TEXTURE_2D,e,!0),o.texImage2D(o.TEXTURE_2D,0,l.internalFormat,l.format,l.type,s),this._rescaleTexture(e,n,i,l.format,(()=>{this._releaseTexture(e),this._bindTextureDirectly(o.TEXTURE_2D,n,!0),a()}))}return!0}),o,h,l,c,u,d,p)}_getTexImageParametersForCreateTexture(e,t){let s,i;return 1===this.webGLVersion?(s=this._getInternalFormat(e,t),i=s):(s=this._getInternalFormat(e,!1),i=this._getRGBABufferInternalSizedFormat(0,e,t)),{internalFormat:i,format:s,type:this._gl.UNSIGNED_BYTE}}_rescaleTexture(e,t,s,i,r){}_unpackFlipY(e){this._unpackFlipYCached!==e&&(this._gl.pixelStorei(this._gl.UNPACK_FLIP_Y_WEBGL,e?1:0),this.enableUnpackFlipYCached&&(this._unpackFlipYCached=e))}_getUnpackAlignement(){return this._gl.getParameter(this._gl.UNPACK_ALIGNMENT)}_getTextureTarget(e){return e.isCube?this._gl.TEXTURE_CUBE_MAP:e.is3D?this._gl.TEXTURE_3D:e.is2DArray||e.isMultiview?this._gl.TEXTURE_2D_ARRAY:this._gl.TEXTURE_2D}updateTextureSamplingMode(e,t,s=!1){const i=this._getTextureTarget(t),r=this._getSamplingParameters(e,t.useMipMaps||s);this._setTextureParameterInteger(i,this._gl.TEXTURE_MAG_FILTER,r.mag,t),this._setTextureParameterInteger(i,this._gl.TEXTURE_MIN_FILTER,r.min),s&&(t.generateMipMaps=!0,this._gl.generateMipmap(i)),this._bindTextureDirectly(i,null),t.samplingMode=e}updateTextureDimensions(e,t,s,i=1){}updateTextureWrappingMode(e,t,s=null,i=null){const r=this._getTextureTarget(e);null!==t&&(this._setTextureParameterInteger(r,this._gl.TEXTURE_WRAP_S,this._getTextureWrapMode(t),e),e._cachedWrapU=t),null!==s&&(this._setTextureParameterInteger(r,this._gl.TEXTURE_WRAP_T,this._getTextureWrapMode(s),e),e._cachedWrapV=s),(e.is2DArray||e.is3D)&&null!==i&&(this._setTextureParameterInteger(r,this._gl.TEXTURE_WRAP_R,this._getTextureWrapMode(i),e),e._cachedWrapR=i),this._bindTextureDirectly(r,null)}_uploadCompressedDataToTextureDirectly(e,t,s,i,r,n=0,a=0){const o=this._gl;let h=o.TEXTURE_2D;if(e.isCube&&(h=o.TEXTURE_CUBE_MAP_POSITIVE_X+n),e._useSRGBBuffer)switch(t){case 37492:case 36196:this._caps.etc2?t=o.COMPRESSED_SRGB8_ETC2:e._useSRGBBuffer=!1;break;case 37496:this._caps.etc2?t=o.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:e._useSRGBBuffer=!1;break;case 36492:t=o.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT;break;case 37808:t=o.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR;break;case 33776:this._caps.s3tc_srgb?t=o.COMPRESSED_SRGB_S3TC_DXT1_EXT:e._useSRGBBuffer=!1;break;case 33777:this._caps.s3tc_srgb?t=o.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:e._useSRGBBuffer=!1;break;case 33779:this._caps.s3tc_srgb?t=o.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:e._useSRGBBuffer=!1;break;default:e._useSRGBBuffer=!1}this._gl.compressedTexImage2D(h,a,t,s,i,0,r)}_uploadDataToTextureDirectly(e,t,s=0,i=0,r,n=!1){const a=this._gl,o=this._getWebGLTextureType(e.type),h=this._getInternalFormat(e.format),l=void 0===r?this._getRGBABufferInternalSizedFormat(e.type,e.format,e._useSRGBBuffer):this._getInternalFormat(r,e._useSRGBBuffer);this._unpackFlipY(e.invertY);let c=a.TEXTURE_2D;e.isCube&&(c=a.TEXTURE_CUBE_MAP_POSITIVE_X+s);const u=Math.round(Math.log(e.width)*Math.LOG2E),d=Math.round(Math.log(e.height)*Math.LOG2E),_=n?e.width:Math.pow(2,Math.max(u-i,0)),f=n?e.height:Math.pow(2,Math.max(d-i,0));a.texImage2D(c,i,l,_,f,0,h,o,t)}updateTextureData(e,t,s,i,r,n,a=0,o=0,h=!1){const l=this._gl,c=this._getWebGLTextureType(e.type),u=this._getInternalFormat(e.format);this._unpackFlipY(e.invertY);let d=l.TEXTURE_2D,_=l.TEXTURE_2D;e.isCube&&(_=l.TEXTURE_CUBE_MAP_POSITIVE_X+a,d=l.TEXTURE_CUBE_MAP),this._bindTextureDirectly(d,e,!0),l.texSubImage2D(_,o,s,i,r,n,u,c,t),h&&this._gl.generateMipmap(_),this._bindTextureDirectly(d,null)}_uploadArrayBufferViewToTexture(e,t,s=0,i=0){const r=this._gl,n=e.isCube?r.TEXTURE_CUBE_MAP:r.TEXTURE_2D;this._bindTextureDirectly(n,e,!0),this._uploadDataToTextureDirectly(e,t,s,i),this._bindTextureDirectly(n,null,!0)}_prepareWebGLTextureContinuation(e,t,s,i,r){const n=this._gl;if(!n)return;const a=this._getSamplingParameters(r,!s);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,a.mag),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,a.min),s||i||n.generateMipmap(n.TEXTURE_2D),this._bindTextureDirectly(n.TEXTURE_2D,null),t&&t.removePendingData(e),e.onLoadedObservable.notifyObservers(e),e.onLoadedObservable.clear()}_prepareWebGLTexture(e,t,s,i,r,n,a,o,h,l){const u=this.getCaps().maxTextureSize,d=Math.min(u,this.needPOTTextures?(0,c.R)(i.width,u):i.width),_=Math.min(u,this.needPOTTextures?(0,c.R)(i.height,u):i.height),f=this._gl;f&&(e._hardwareTexture?(this._bindTextureDirectly(f.TEXTURE_2D,e,!0),this._unpackFlipY(void 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e&&t?this._createRenderBuffer(s,i,r,a.DEPTH_STENCIL,o,a.DEPTH_STENCIL_ATTACHMENT):t?this._createRenderBuffer(s,i,r,o,o,a.DEPTH_ATTACHMENT):e?this._createRenderBuffer(s,i,r,o,o,a.STENCIL_ATTACHMENT):null}_createRenderBuffer(e,t,s,i,r,n,a=!0){const o=this._gl.createRenderbuffer();return this._updateRenderBuffer(o,e,t,s,i,r,n,a)}_updateRenderBuffer(e,t,s,i,r,n,a,o=!0){const h=this._gl;return h.bindRenderbuffer(h.RENDERBUFFER,e),i>1&&h.renderbufferStorageMultisample?h.renderbufferStorageMultisample(h.RENDERBUFFER,i,n,t,s):h.renderbufferStorage(h.RENDERBUFFER,r,t,s),h.framebufferRenderbuffer(h.FRAMEBUFFER,a,h.RENDERBUFFER,e),o&&h.bindRenderbuffer(h.RENDERBUFFER,null),e}_releaseTexture(e){this._deleteTexture(e._hardwareTexture),this.unbindAllTextures();const t=this._internalTexturesCache.indexOf(e);-1!==t&&this._internalTexturesCache.splice(t,1),e._lodTextureHigh&&e._lodTextureHigh.dispose(),e._lodTextureMid&&e._lodTextureMid.dispose(),e._lodTextureLow&&e._lodTextureLow.dispose(),e._irradianceTexture&&e._irradianceTexture.dispose()}_deleteTexture(e){e?.release()}_setProgram(e){this._currentProgram!==e&&((0,i.C5)(e,this._gl),this._currentProgram=e)}bindSamplers(e){const t=e.getPipelineContext();this._setProgram(t.program);const s=e.getSamplers();for(let t=0;t<s.length;t++){const i=e.getUniform(s[t]);i&&(this._boundUniforms[t]=i)}this._currentEffect=null}_activateCurrentTexture(){this._currentTextureChannel!==this._activeChannel&&(this._gl.activeTexture(this._gl.TEXTURE0+this._activeChannel),this._currentTextureChannel=this._activeChannel)}_bindTextureDirectly(e,t,s=!1,i=!1){let n=!1;const a=t&&t._associatedChannel>-1;if(s&&a&&(this._activeChannel=t._associatedChannel),this._boundTexturesCache[this._activeChannel]!==t||i){if(this._activateCurrentTexture(),t&&t.isMultiview)throw r.V.Error(["_bindTextureDirectly called with a multiview texture!",e,t]),"_bindTextureDirectly called with a multiview texture!";this._gl.bindTexture(e,t?._hardwareTexture?.underlyingResource??null),this._boundTexturesCache[this._activeChannel]=t,t&&(t._associatedChannel=this._activeChannel)}else s&&(n=!0,this._activateCurrentTexture());return a&&!s&&this._bindSamplerUniformToChannel(t._associatedChannel,this._activeChannel),n}_bindTexture(e,t,s){if(void 0===e)return;t&&(t._associatedChannel=e),this._activeChannel=e;const i=t?this._getTextureTarget(t):this._gl.TEXTURE_2D;this._bindTextureDirectly(i,t)}unbindAllTextures(){for(let e=0;e<this._maxSimultaneousTextures;e++)this._activeChannel=e,this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),this.webGLVersion>1&&(this._bindTextureDirectly(this._gl.TEXTURE_3D,null),this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY,null))}setTexture(e,t,s,i){void 0!==e&&(t&&(this._boundUniforms[e]=t),this._setTexture(e,s))}_bindSamplerUniformToChannel(e,t){const s=this._boundUniforms[e];s&&s._currentState!==t&&(this._gl.uniform1i(s,t),s._currentState=t)}_getTextureWrapMode(e){switch(e){case 1:return this._gl.REPEAT;case 0:return this._gl.CLAMP_TO_EDGE;case 2:return this._gl.MIRRORED_REPEAT}return this._gl.REPEAT}_setTexture(e,t,s=!1,i=!1,r=""){if(!t)return null!=this._boundTexturesCache[e]&&(this._activeChannel=e,this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),this.webGLVersion>1&&(this._bindTextureDirectly(this._gl.TEXTURE_3D,null),this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY,null))),!1;if(t.video){this._activeChannel=e;const s=t.getInternalTexture();s&&(s._associatedChannel=e),t.update()}else if(4===t.delayLoadState)return t.delayLoad(),!1;let n;n=i?t.depthStencilTexture:t.isReady()?t.getInternalTexture():t.isCube?this.emptyCubeTexture:t.is3D?this.emptyTexture3D:t.is2DArray?this.emptyTexture2DArray:this.emptyTexture,!s&&n&&(n._associatedChannel=e);let a=!0;this._boundTexturesCache[e]===n&&(s||this._bindSamplerUniformToChannel(n._associatedChannel,e),a=!1),this._activeChannel=e;const o=this._getTextureTarget(n);if(a&&this._bindTextureDirectly(o,n,s),n&&!n.isMultiview){if(n.isCube&&n._cachedCoordinatesMode!==t.coordinatesMode){n._cachedCoordinatesMode=t.coordinatesMode;const e=3!==t.coordinatesMode&&5!==t.coordinatesMode?1:0;t.wrapU=e,t.wrapV=e}n._cachedWrapU!==t.wrapU&&(n._cachedWrapU=t.wrapU,this._setTextureParameterInteger(o,this._gl.TEXTURE_WRAP_S,this._getTextureWrapMode(t.wrapU),n)),n._cachedWrapV!==t.wrapV&&(n._cachedWrapV=t.wrapV,this._setTextureParameterInteger(o,this._gl.TEXTURE_WRAP_T,this._getTextureWrapMode(t.wrapV),n)),n.is3D&&n._cachedWrapR!==t.wrapR&&(n._cachedWrapR=t.wrapR,this._setTextureParameterInteger(o,this._gl.TEXTURE_WRAP_R,this._getTextureWrapMode(t.wrapR),n)),this._setAnisotropicLevel(o,n,t.anisotropicFilteringLevel)}return!0}setTextureArray(e,t,s,i){if(void 0!==e&&t){this._textureUnits&&this._textureUnits.length===s.length||(this._textureUnits=new Int32Array(s.length));for(let t=0;t<s.length;t++){const i=s[t].getInternalTexture();i?(this._textureUnits[t]=e+t,i._associatedChannel=e+t):this._textureUnits[t]=-1}this._gl.uniform1iv(t,this._textureUnits);for(let e=0;e<s.length;e++)this._setTexture(this._textureUnits[e],s[e],!0)}}_setAnisotropicLevel(e,t,s){const i=this._caps.textureAnisotropicFilterExtension;11!==t.samplingMode&&3!==t.samplingMode&&2!==t.samplingMode&&(s=1),i&&t._cachedAnisotropicFilteringLevel!==s&&(this._setTextureParameterFloat(e,i.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(s,this._caps.maxAnisotropy),t),t._cachedAnisotropicFilteringLevel=s)}_setTextureParameterFloat(e,t,s,i){this._bindTextureDirectly(e,i,!0,!0),this._gl.texParameterf(e,t,s)}_setTextureParameterInteger(e,t,s,i){i&&this._bindTextureDirectly(e,i,!0,!0),this._gl.texParameteri(e,t,s)}unbindAllAttributes(){if(this._mustWipeVertexAttributes){this._mustWipeVertexAttributes=!1;for(let e=0;e<this._caps.maxVertexAttribs;e++)this.disableAttributeByIndex(e)}else for(let e=0,t=this._vertexAttribArraysEnabled.length;e<t;e++)e>=this._caps.maxVertexAttribs||!this._vertexAttribArraysEnabled[e]||this.disableAttributeByIndex(e)}releaseEffects(){const e=Object.keys(this._compiledEffects);for(const t of e)this._compiledEffects[t].dispose();this._compiledEffects={}}dispose(){(0,n.BA)()&&this._renderingCanvas&&(this._doNotHandleContextLost||(this._renderingCanvas.removeEventListener("webglcontextlost",this._onContextLost),this._renderingCanvas.removeEventListener("webglcontextrestored",this._onContextRestored))),super.dispose(),this._dummyFramebuffer&&this._gl.deleteFramebuffer(this._dummyFramebuffer),this.unbindAllAttributes(),this._boundUniforms={},this._workingCanvas=null,this._workingContext=null,this._currentBufferPointers.length=0,this._currentProgram=null,this._creationOptions.loseContextOnDispose&&this._gl.getExtension("WEBGL_lose_context")?.loseContext(),(0,i.Cm)(this._gl)}attachContextLostEvent(e){this._renderingCanvas&&this._renderingCanvas.addEventListener("webglcontextlost",e,!1)}attachContextRestoredEvent(e){this._renderingCanvas&&this._renderingCanvas.addEventListener("webglcontextrestored",e,!1)}getError(){return this._gl.getError()}_canRenderToFloatFramebuffer(){return this._webGLVersion>1?this._caps.colorBufferFloat:this._canRenderToFramebuffer(1)}_canRenderToHalfFloatFramebuffer(){return this._webGLVersion>1?this._caps.colorBufferFloat:this._canRenderToFramebuffer(2)}_canRenderToFramebuffer(e){const t=this._gl;for(;t.getError()!==t.NO_ERROR;);let s=!0;const i=t.createTexture();t.bindTexture(t.TEXTURE_2D,i),t.texImage2D(t.TEXTURE_2D,0,this._getRGBABufferInternalSizedFormat(e),1,1,0,t.RGBA,this._getWebGLTextureType(e),null),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST);const r=t.createFramebuffer();t.bindFramebuffer(t.FRAMEBUFFER,r),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,i,0);const n=t.checkFramebufferStatus(t.FRAMEBUFFER);if(s=s&&n===t.FRAMEBUFFER_COMPLETE,s=s&&t.getError()===t.NO_ERROR,s&&(t.clear(t.COLOR_BUFFER_BIT),s=s&&t.getError()===t.NO_ERROR),s){t.bindFramebuffer(t.FRAMEBUFFER,null);const e=t.RGBA,i=t.UNSIGNED_BYTE,r=new Uint8Array(4);t.readPixels(0,0,1,1,e,i,r),s=s&&t.getError()===t.NO_ERROR}for(t.deleteTexture(i),t.deleteFramebuffer(r),t.bindFramebuffer(t.FRAMEBUFFER,null);!s&&t.getError()!==t.NO_ERROR;);return s}_getWebGLTextureType(e){if(1===this._webGLVersion){switch(e){case 1:return this._gl.FLOAT;case 2:return this._gl.HALF_FLOAT_OES;case 0:return this._gl.UNSIGNED_BYTE;case 8:return this._gl.UNSIGNED_SHORT_4_4_4_4;case 9:return this._gl.UNSIGNED_SHORT_5_5_5_1;case 10:return this._gl.UNSIGNED_SHORT_5_6_5}return this._gl.UNSIGNED_BYTE}switch(e){case 3:return this._gl.BYTE;case 0:return this._gl.UNSIGNED_BYTE;case 4:return this._gl.SHORT;case 5:return this._gl.UNSIGNED_SHORT;case 6:return this._gl.INT;case 7:return this._gl.UNSIGNED_INT;case 1:return this._gl.FLOAT;case 2:return this._gl.HALF_FLOAT;case 8:return this._gl.UNSIGNED_SHORT_4_4_4_4;case 9:return this._gl.UNSIGNED_SHORT_5_5_5_1;case 10:return this._gl.UNSIGNED_SHORT_5_6_5;case 11:return this._gl.UNSIGNED_INT_2_10_10_10_REV;case 12:return this._gl.UNSIGNED_INT_24_8;case 13:return this._gl.UNSIGNED_INT_10F_11F_11F_REV;case 14:return this._gl.UNSIGNED_INT_5_9_9_9_REV;case 15:return this._gl.FLOAT_32_UNSIGNED_INT_24_8_REV}return this._gl.UNSIGNED_BYTE}_getInternalFormat(e,t=!1){let s=t?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA;switch(e){case 0:s=this._gl.ALPHA;break;case 1:s=this._gl.LUMINANCE;break;case 2:s=this._gl.LUMINANCE_ALPHA;break;case 6:s=this._gl.RED;break;case 7:s=this._gl.RG;break;case 4:s=t?this._glSRGBExtensionValues.SRGB:this._gl.RGB;break;case 5:s=t?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA}if(this._webGLVersion>1)switch(e){case 8:s=this._gl.RED_INTEGER;break;case 9:s=this._gl.RG_INTEGER;break;case 10:s=this._gl.RGB_INTEGER;break;case 11:s=this._gl.RGBA_INTEGER}return s}_getRGBABufferInternalSizedFormat(e,t,s=!1){if(1===this._webGLVersion){if(void 0!==t)switch(t){case 0:return this._gl.ALPHA;case 1:return this._gl.LUMINANCE;case 2:return this._gl.LUMINANCE_ALPHA;case 4:return s?this._glSRGBExtensionValues.SRGB:this._gl.RGB}return this._gl.RGBA}switch(e){case 3:switch(t){case 6:return this._gl.R8_SNORM;case 7:return this._gl.RG8_SNORM;case 4:return this._gl.RGB8_SNORM;case 8:return this._gl.R8I;case 9:return this._gl.RG8I;case 10:return this._gl.RGB8I;case 11:return this._gl.RGBA8I;default:return this._gl.RGBA8_SNORM}case 0:switch(t){case 6:return this._gl.R8;case 7:return this._gl.RG8;case 4:return s?this._glSRGBExtensionValues.SRGB8:this._gl.RGB8;case 5:return s?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA8;case 8:return this._gl.R8UI;case 9:return this._gl.RG8UI;case 10:return this._gl.RGB8UI;case 11:return this._gl.RGBA8UI;case 0:return this._gl.ALPHA;case 1:return this._gl.LUMINANCE;case 2:return this._gl.LUMINANCE_ALPHA;default:return this._gl.RGBA8}case 4:switch(t){case 8:return this._gl.R16I;case 9:return this._gl.RG16I;case 10:return this._gl.RGB16I;default:return this._gl.RGBA16I}case 5:switch(t){case 8:return this._gl.R16UI;case 9:return this._gl.RG16UI;case 10:return this._gl.RGB16UI;default:return this._gl.RGBA16UI}case 6:switch(t){case 8:return this._gl.R32I;case 9:return this._gl.RG32I;case 10:return this._gl.RGB32I;default:return this._gl.RGBA32I}case 7:switch(t){case 8:return this._gl.R32UI;case 9:return this._gl.RG32UI;case 10:return this._gl.RGB32UI;default:return this._gl.RGBA32UI}case 1:switch(t){case 6:return this._gl.R32F;case 7:return this._gl.RG32F;case 4:return this._gl.RGB32F;default:return this._gl.RGBA32F}case 2:switch(t){case 6:return this._gl.R16F;case 7:return this._gl.RG16F;case 4:return this._gl.RGB16F;default:return this._gl.RGBA16F}case 10:return this._gl.RGB565;case 13:return this._gl.R11F_G11F_B10F;case 14:return this._gl.RGB9_E5;case 8:return this._gl.RGBA4;case 9:return this._gl.RGB5_A1;case 11:switch(t){case 5:default:return this._gl.RGB10_A2;case 11:return this._gl.RGB10_A2UI}}return s?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA8}readPixels(e,t,s,i,r=!0,n=!0){const a=r?4:3,o=r?this._gl.RGBA:this._gl.RGB,h=new Uint8Array(i*s*a);return n&&this.flushFramebuffer(),this._gl.readPixels(e,t,s,i,o,this._gl.UNSIGNED_BYTE,h),Promise.resolve(h)}static get IsSupportedAsync(){return Promise.resolve(this.isSupported())}static get IsSupported(){return this.isSupported()}static isSupported(){if(null!==this._HasMajorPerformanceCaveat)return!this._HasMajorPerformanceCaveat;if(null===this._IsSupported)try{const e=u.$._CreateCanvas(1,1),t=e.getContext("webgl")||e.getContext("experimental-webgl");this._IsSupported=null!=t&&!!window.WebGLRenderingContext}catch(e){this._IsSupported=!1}return this._IsSupported}static get HasMajorPerformanceCaveat(){if(null===this._HasMajorPerformanceCaveat)try{const e=u.$._CreateCanvas(1,1),t=e.getContext("webgl",{failIfMajorPerformanceCaveat:!0})||e.getContext("experimental-webgl",{failIfMajorPerformanceCaveat:!0});this._HasMajorPerformanceCaveat=!t}catch(e){this._HasMajorPerformanceCaveat=!1}return this._HasMajorPerformanceCaveat}}T._TempClearColorUint32=new Uint32Array(4),T._TempClearColorInt32=new Int32Array(4),T.ExceptionList=[{key:"Chrome/63.0",capture:"63\\.0\\.3239\\.(\\d+)",captureConstraint:108,targets:["uniformBuffer"]},{key:"Firefox/58",capture:null,captureConstraint:null,targets:["uniformBuffer"]},{key:"Firefox/59",capture:null,captureConstraint:null,targets:["uniformBuffer"]},{key:"Chrome/72.+?Mobile",capture:null,captureConstraint:null,targets:["vao"]},{key:"Chrome/73.+?Mobile",capture:null,captureConstraint:null,targets:["vao"]},{key:"Chrome/74.+?Mobile",capture:null,captureConstraint:null,targets:["vao"]},{key:"Mac OS.+Chrome/71",capture:null,captureConstraint:null,targets:["vao"]},{key:"Mac OS.+Chrome/72",capture:null,captureConstraint:null,targets:["vao"]},{key:"Mac OS.+Chrome",capture:null,captureConstraint:null,targets:["uniformBuffer"]},{key:"Chrome/12\\d\\..+?Mobile",capture:null,captureConstraint:null,targets:["uniformBuffer"]},{key:".*AppleWebKit.*(15.4).*Safari",capture:null,captureConstraint:null,targets:["antialias","maxMSAASamples"]},{key:".*(15.4).*AppleWebKit.*Safari",capture:null,captureConstraint:null,targets:["antialias","maxMSAASamples"]}],T._ConcatenateShader=p.iL,T._IsSupported=null,T._HasMajorPerformanceCaveat=null},8123:(e,t,s)=>{var i;s.d(t,{s:()=>r}),function(e){e[e.PointerMove=0]="PointerMove",e[e.PointerDown=1]="PointerDown",e[e.PointerUp=2]="PointerUp"}(i||(i={}));class r{}r.DOM_DELTA_PIXEL=0,r.DOM_DELTA_LINE=1,r.DOM_DELTA_PAGE=2},4146:(e,t,s)=>{s.d(t,{Bu:()=>n,TB:()=>i,W0:()=>r});class i{}i.KEYDOWN=1,i.KEYUP=2;class r{constructor(e,t){this.type=e,this.event=t}}class n extends r{get skipOnPointerObservable(){return this.skipOnKeyboardObservable}set skipOnPointerObservable(e){this.skipOnKeyboardObservable=e}constructor(e,t){super(e,t),this.type=e,this.event=t,this.skipOnKeyboardObservable=!1}}},6240:(e,t,s)=>{s.d(t,{Zp:()=>r,mx:()=>o,tT:()=>a});var i=s(9923);class r{}r.POINTERDOWN=1,r.POINTERUP=2,r.POINTERMOVE=4,r.POINTERWHEEL=8,r.POINTERPICK=16,r.POINTERTAP=32,r.POINTERDOUBLETAP=64;class n{constructor(e,t){this.type=e,this.event=t}}class a extends n{constructor(e,t,s,r){super(e,t),this.ray=null,this.originalPickingInfo=null,this.skipOnPointerObservable=!1,this.localPosition=new i.I9(s,r)}}class o extends n{get pickInfo(){return this._pickInfo||this._generatePickInfo(),this._pickInfo}constructor(e,t,s,i=null){super(e,t),this._pickInfo=s,this._inputManager=i}_generatePickInfo(){this._inputManager&&(this._pickInfo=this._inputManager._pickMove(this.event),this._inputManager._setRayOnPointerInfo(this._pickInfo,this.event),this._inputManager=null)}}},8595:(e,t,s)=>{s.d(t,{o:()=>T});var i=s(9923),r=s(6041),n=s(5616),a=s(4704),o=s(2781),h=s(6882),l=s(7891),c=s(6532),u=s(9848),d=s(5503),_=s(2565),f=s(3099),p=s(5476),g=s(492),m=s(467);class T{get bias(){return this._bias}set bias(e){this._bias=e}get normalBias(){return this._normalBias}set normalBias(e){this._normalBias=e}get blurBoxOffset(){return this._blurBoxOffset}set blurBoxOffset(e){this._blurBoxOffset!==e&&(this._blurBoxOffset=e,this._disposeBlurPostProcesses())}get blurScale(){return this._blurScale}set blurScale(e){this._blurScale!==e&&(this._blurScale=e,this._disposeBlurPostProcesses())}get blurKernel(){return this._blurKernel}set blurKernel(e){this._blurKernel!==e&&(this._blurKernel=e,this._disposeBlurPostProcesses())}get useKernelBlur(){return this._useKernelBlur}set useKernelBlur(e){this._useKernelBlur!==e&&(this._useKernelBlur=e,this._disposeBlurPostProcesses())}get depthScale(){return void 0!==this._depthScale?this._depthScale:this._light.getDepthScale()}set depthScale(e){this._depthScale=e}_validateFilter(e){return e}get filter(){return this._filter}set filter(e){if(e=this._validateFilter(e),this._light.needCube()){if(e===T.FILTER_BLUREXPONENTIALSHADOWMAP)return void(this.useExponentialShadowMap=!0);if(e===T.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)return void(this.useCloseExponentialShadowMap=!0);if(e===T.FILTER_PCF||e===T.FILTER_PCSS)return void(this.usePoissonSampling=!0)}e!==T.FILTER_PCF&&e!==T.FILTER_PCSS||this._scene.getEngine()._features.supportShadowSamplers?this._filter!==e&&(this._filter=e,this._disposeBlurPostProcesses(),this._applyFilterValues(),this._light._markMeshesAsLightDirty()):this.usePoissonSampling=!0}get usePoissonSampling(){return this.filter===T.FILTER_POISSONSAMPLING}set usePoissonSampling(e){const t=this._validateFilter(T.FILTER_POISSONSAMPLING);(e||this.filter===T.FILTER_POISSONSAMPLING)&&(this.filter=e?t:T.FILTER_NONE)}get useExponentialShadowMap(){return this.filter===T.FILTER_EXPONENTIALSHADOWMAP}set useExponentialShadowMap(e){const t=this._validateFilter(T.FILTER_EXPONENTIALSHADOWMAP);(e||this.filter===T.FILTER_EXPONENTIALSHADOWMAP)&&(this.filter=e?t:T.FILTER_NONE)}get useBlurExponentialShadowMap(){return this.filter===T.FILTER_BLUREXPONENTIALSHADOWMAP}set useBlurExponentialShadowMap(e){const t=this._validateFilter(T.FILTER_BLUREXPONENTIALSHADOWMAP);(e||this.filter===T.FILTER_BLUREXPONENTIALSHADOWMAP)&&(this.filter=e?t:T.FILTER_NONE)}get useCloseExponentialShadowMap(){return this.filter===T.FILTER_CLOSEEXPONENTIALSHADOWMAP}set useCloseExponentialShadowMap(e){const t=this._validateFilter(T.FILTER_CLOSEEXPONENTIALSHADOWMAP);(e||this.filter===T.FILTER_CLOSEEXPONENTIALSHADOWMAP)&&(this.filter=e?t:T.FILTER_NONE)}get useBlurCloseExponentialShadowMap(){return this.filter===T.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP}set useBlurCloseExponentialShadowMap(e){const t=this._validateFilter(T.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP);(e||this.filter===T.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)&&(this.filter=e?t:T.FILTER_NONE)}get usePercentageCloserFiltering(){return this.filter===T.FILTER_PCF}set usePercentageCloserFiltering(e){const t=this._validateFilter(T.FILTER_PCF);(e||this.filter===T.FILTER_PCF)&&(this.filter=e?t:T.FILTER_NONE)}get filteringQuality(){return this._filteringQuality}set filteringQuality(e){this._filteringQuality!==e&&(this._filteringQuality=e,this._disposeBlurPostProcesses(),this._applyFilterValues(),this._light._markMeshesAsLightDirty())}get useContactHardeningShadow(){return this.filter===T.FILTER_PCSS}set useContactHardeningShadow(e){const t=this._validateFilter(T.FILTER_PCSS);(e||this.filter===T.FILTER_PCSS)&&(this.filter=e?t:T.FILTER_NONE)}get contactHardeningLightSizeUVRatio(){return this._contactHardeningLightSizeUVRatio}set contactHardeningLightSizeUVRatio(e){this._contactHardeningLightSizeUVRatio=e}get darkness(){return this._darkness}set darkness(e){this.setDarkness(e)}getDarkness(){return this._darkness}setDarkness(e){return this._darkness=e>=1?1:e<=0?0:e,this}get transparencyShadow(){return this._transparencyShadow}set transparencyShadow(e){this.setTransparencyShadow(e)}setTransparencyShadow(e){return this._transparencyShadow=e,this}getShadowMap(){return this._shadowMap}getShadowMapForRendering(){return this._shadowMap2?this._shadowMap2:this._shadowMap}getClassName(){return T.CLASSNAME}addShadowCaster(e,t=!0){if(!this._shadowMap)return this;if(this._shadowMap.renderList||(this._shadowMap.renderList=[]),-1===this._shadowMap.renderList.indexOf(e)&&this._shadowMap.renderList.push(e),t)for(const t of e.getChildMeshes())-1===this._shadowMap.renderList.indexOf(t)&&this._shadowMap.renderList.push(t);return this}removeShadowCaster(e,t=!0){if(!this._shadowMap||!this._shadowMap.renderList)return this;const s=this._shadowMap.renderList.indexOf(e);if(-1!==s&&this._shadowMap.renderList.splice(s,1),t)for(const t of e.getChildren())this.removeShadowCaster(t);return this}getLight(){return this._light}get shaderLanguage(){return this._shaderLanguage}_getCamera(){return this._camera??this._scene.activeCamera}get mapSize(){return this._mapSize}set mapSize(e){this._mapSize=e,this._light._markMeshesAsLightDirty(),this.recreateShadowMap()}constructor(e,t,s,r,n,a=!1){this.onBeforeShadowMapRenderObservable=new u.cP,this.onAfterShadowMapRenderObservable=new u.cP,this.onBeforeShadowMapRenderMeshObservable=new u.cP,this.onAfterShadowMapRenderMeshObservable=new u.cP,this._bias=5e-5,this._normalBias=0,this._blurBoxOffset=1,this._blurScale=2,this._blurKernel=1,this._useKernelBlur=!1,this._filter=T.FILTER_NONE,this._filteringQuality=T.QUALITY_HIGH,this._contactHardeningLightSizeUVRatio=.1,this._darkness=0,this._transparencyShadow=!1,this.enableSoftTransparentShadow=!1,this.useOpacityTextureForTransparentShadow=!1,this.frustumEdgeFalloff=0,this._shaderLanguage=0,this.forceBackFacesOnly=!1,this._lightDirection=i.Pq.Zero(),this._viewMatrix=i.uq.Zero(),this._projectionMatrix=i.uq.Zero(),this._transformMatrix=i.uq.Zero(),this._cachedPosition=new i.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cachedDirection=new i.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._currentFaceIndex=0,this._currentFaceIndexCache=0,this._defaultTextureMatrix=i.uq.Identity(),this._shadersLoaded=!1,this._mapSize=e,this._light=t,this._scene=t.getScene(),this._camera=r??null,this._useRedTextureType=!!n,this._initShaderSourceAsync(a);let o=t._shadowGenerators;o||(o=t._shadowGenerators=new Map),o.set(this._camera,this),this.id=t.id,this._useUBO=this._scene.getEngine().supportsUniformBuffers,this._useUBO&&(this._sceneUBOs=[],this._sceneUBOs.push(this._scene.createSceneUniformBuffer(`Scene for Shadow Generator (light "${this._light.name}")`))),T._SceneComponentInitialization(this._scene);const h=this._scene.getEngine().getCaps();s?h.textureFloatRender&&h.textureFloatLinearFiltering?this._textureType=1:h.textureHalfFloatRender&&h.textureHalfFloatLinearFiltering?this._textureType=2:this._textureType=0:h.textureHalfFloatRender&&h.textureHalfFloatLinearFiltering?this._textureType=2:h.textureFloatRender&&h.textureFloatLinearFiltering?this._textureType=1:this._textureType=0,this._initializeGenerator(),this._applyFilterValues()}_initializeGenerator(){this._light._markMeshesAsLightDirty(),this._initializeShadowMap()}_createTargetRenderTexture(){const e=this._scene.getEngine();e._features.supportDepthStencilTexture?(this._shadowMap=new h.$(this._light.name+"_shadowMap",this._mapSize,this._scene,!1,!0,this._textureType,this._light.needCube(),void 0,!1,!1,void 0,this._useRedTextureType?6:5),this._shadowMap.createDepthStencilTexture(e.useReverseDepthBuffer?516:513,!0,void 0,void 0,void 0,`DepthStencilForShadowGenerator-${this._light.name}`)):this._shadowMap=new h.$(this._light.name+"_shadowMap",this._mapSize,this._scene,!1,!0,this._textureType,this._light.needCube()),this._shadowMap.noPrePassRenderer=!0}_initializeShadowMap(){if(this._createTargetRenderTexture(),null===this._shadowMap)return;this._shadowMap.wrapU=o.g.CLAMP_ADDRESSMODE,this._shadowMap.wrapV=o.g.CLAMP_ADDRESSMODE,this._shadowMap.anisotropicFilteringLevel=1,this._shadowMap.updateSamplingMode(o.g.BILINEAR_SAMPLINGMODE),this._shadowMap.renderParticles=!1,this._shadowMap.ignoreCameraViewport=!0,this._storedUniqueId&&(this._shadowMap.uniqueId=this._storedUniqueId),this._shadowMap.customRenderFunction=(e,t,s,i)=>this._renderForShadowMap(e,t,s,i),this._shadowMap.customIsReadyFunction=()=>!0;const e=this._scene.getEngine();this._shadowMap.onBeforeBindObservable.add((()=>{this._currentSceneUBO=this._scene.getSceneUniformBuffer(),e._debugPushGroup?.(`shadow map generation for pass id ${e.currentRenderPassId}`,1)})),this._shadowMap.onBeforeRenderObservable.add((t=>{this._sceneUBOs&&this._scene.setSceneUniformBuffer(this._sceneUBOs[0]),this._currentFaceIndex=t,this._filter===T.FILTER_PCF&&e.setColorWrite(!1),this.getTransformMatrix(),this._scene.setTransformMatrix(this._viewMatrix,this._projectionMatrix),this._useUBO&&(this._scene.getSceneUniformBuffer().unbindEffect(),this._scene.finalizeSceneUbo())})),this._shadowMap.onAfterUnbindObservable.add((()=>{if(this._sceneUBOs&&this._scene.setSceneUniformBuffer(this._currentSceneUBO),this._scene.updateTransformMatrix(),this._filter===T.FILTER_PCF&&e.setColorWrite(!0),!this.useBlurExponentialShadowMap&&!this.useBlurCloseExponentialShadowMap)return void e._debugPopGroup?.(1);const t=this.getShadowMapForRendering();t&&(this._scene.postProcessManager.directRender(this._blurPostProcesses,t.renderTarget,!0),e.unBindFramebuffer(t.renderTarget,!0)),e._debugPopGroup?.(1)}));const t=new r.ov(0,0,0,0),s=new r.ov(1,1,1,1);this._shadowMap.onClearObservable.add((e=>{this._filter===T.FILTER_PCF?e.clear(s,!1,!0,!1):this.useExponentialShadowMap||this.useBlurExponentialShadowMap?e.clear(t,!0,!0,!1):e.clear(s,!0,!0,!1)})),this._shadowMap.onResizeObservable.add((e=>{this._storedUniqueId=this._shadowMap.uniqueId,this._mapSize=e.getRenderSize(),this._light._markMeshesAsLightDirty(),this.recreateShadowMap()}));for(let e=f.m.MIN_RENDERINGGROUPS;e<f.m.MAX_RENDERINGGROUPS;e++)this._shadowMap.setRenderingAutoClearDepthStencil(e,!1)}async _initShaderSourceAsync(e=!1){!this._scene.getEngine().isWebGPU||e||T.ForceGLSL?await Promise.all([s.e(71).then(s.bind(s,357)),s.e(71).then(s.bind(s,3906)),s.e(71).then(s.bind(s,9386)),s.e(71).then(s.bind(s,5426))]):(this._shaderLanguage=1,await Promise.all([s.e(126).then(s.bind(s,60)),s.e(126).then(s.bind(s,5738)),s.e(126).then(s.bind(s,355)),s.e(126).then(s.bind(s,5799))])),this._shadersLoaded=!0}_initializeBlurRTTAndPostProcesses(){const e=this._scene.getEngine(),t=this._mapSize/this.blurScale;this.useKernelBlur&&1===this.blurScale||(this._shadowMap2=new h.$(this._light.name+"_shadowMap2",t,this._scene,!1,!0,this._textureType,void 0,void 0,!1),this._shadowMap2.wrapU=o.g.CLAMP_ADDRESSMODE,this._shadowMap2.wrapV=o.g.CLAMP_ADDRESSMODE,this._shadowMap2.updateSamplingMode(o.g.BILINEAR_SAMPLINGMODE)),this.useKernelBlur?(this._kernelBlurXPostprocess=new c.j(this._light.name+"KernelBlurX",new i.I9(1,0),this.blurKernel,1,null,o.g.BILINEAR_SAMPLINGMODE,e,!1,this._textureType),this._kernelBlurXPostprocess.width=t,this._kernelBlurXPostprocess.height=t,this._kernelBlurXPostprocess.externalTextureSamplerBinding=!0,this._kernelBlurXPostprocess.onApplyObservable.add((e=>{e.setTexture("textureSampler",this._shadowMap)})),this._kernelBlurYPostprocess=new c.j(this._light.name+"KernelBlurY",new i.I9(0,1),this.blurKernel,1,null,o.g.BILINEAR_SAMPLINGMODE,e,!1,this._textureType),this._kernelBlurXPostprocess.autoClear=!1,this._kernelBlurYPostprocess.autoClear=!1,0===this._textureType&&(this._kernelBlurXPostprocess.packedFloat=!0,this._kernelBlurYPostprocess.packedFloat=!0),this._blurPostProcesses=[this._kernelBlurXPostprocess,this._kernelBlurYPostprocess]):(this._boxBlurPostprocess=new l.w(this._light.name+"DepthBoxBlur","depthBoxBlur",["screenSize","boxOffset"],[],1,null,o.g.BILINEAR_SAMPLINGMODE,e,!1,"#define OFFSET "+this._blurBoxOffset,this._textureType,void 0,void 0,void 0,void 0,this._shaderLanguage),this._boxBlurPostprocess.externalTextureSamplerBinding=!0,this._boxBlurPostprocess.onApplyObservable.add((e=>{e.setFloat2("screenSize",t,t),e.setTexture("textureSampler",this._shadowMap)})),this._boxBlurPostprocess.autoClear=!1,this._blurPostProcesses=[this._boxBlurPostprocess])}_renderForShadowMap(e,t,s,i){let r;if(i.length)for(r=0;r<i.length;r++)this._renderSubMeshForShadowMap(i.data[r]);for(r=0;r<e.length;r++)this._renderSubMeshForShadowMap(e.data[r]);for(r=0;r<t.length;r++)this._renderSubMeshForShadowMap(t.data[r]);if(this._transparencyShadow)for(r=0;r<s.length;r++)this._renderSubMeshForShadowMap(s.data[r],!0);else for(r=0;r<s.length;r++)s.data[r].getEffectiveMesh()._internalAbstractMeshDataInfo._isActiveIntermediate=!1}_bindCustomEffectForRenderSubMeshForShadowMap(e,t,s){t.setMatrix("viewProjection",this.getTransformMatrix())}_renderSubMeshForShadowMap(e,t=!1){const s=e.getRenderingMesh(),i=e.getEffectiveMesh(),r=this._scene,n=r.getEngine(),o=e.getMaterial();if(i._internalAbstractMeshDataInfo._isActiveIntermediate=!1,!o||0===e.verticesCount||e._renderId===r.getRenderId())return;const h=r.useRightHandedSystem,l=i._getWorldMatrixDeterminant()<0;let c=o._getEffectiveOrientation(s);(l&&!h||!l&&h)&&(c=0===c?1:0);const u=0===c;n.setState(o.backFaceCulling,void 0,void 0,u,o.cullBackFaces);const d=s._getInstancesRenderList(e._id,!!e.getReplacementMesh());if(d.mustReturn)return;const _=n.getCaps().instancedArrays&&(null!==d.visibleInstances[e._id]&&void 0!==d.visibleInstances[e._id]||s.hasThinInstances);if(!this.customAllowRendering||this.customAllowRendering(e))if(this.isReady(e,_,t)){e._renderId=r.getRenderId();const h=o.shadowDepthWrapper,l=h?.getEffect(e,this,n.currentRenderPassId)??e._getDrawWrapper(),c=p.E.GetEffect(l);n.enableEffect(l),_||s._bind(e,c,o.fillMode),this.getTransformMatrix(),c.setFloat3("biasAndScaleSM",this.bias,this.normalBias,this.depthScale),this.getLight().getTypeID()===a.v.LIGHTTYPEID_DIRECTIONALLIGHT?c.setVector3("lightDataSM",this._cachedDirection):c.setVector3("lightDataSM",this._cachedPosition);const u=this._getCamera();if(u&&c.setFloat2("depthValuesSM",this.getLight().getDepthMinZ(u),this.getLight().getDepthMinZ(u)+this.getLight().getDepthMaxZ(u)),t&&this.enableSoftTransparentShadow&&c.setFloat2("softTransparentShadowSM",i.visibility*o.alpha,this._opacityTexture?.getAlphaFromRGB?1:0),h)e._setMainDrawWrapperOverride(l),h.standalone?h.baseMaterial.bindForSubMesh(i.getWorldMatrix(),s,e):o.bindForSubMesh(i.getWorldMatrix(),s,e),e._setMainDrawWrapperOverride(null);else{if(this._opacityTexture&&(c.setTexture("diffuseSampler",this._opacityTexture),c.setMatrix("diffuseMatrix",this._opacityTexture.getTextureMatrix()||this._defaultTextureMatrix)),s.useBones&&s.computeBonesUsingShaders&&s.skeleton){const e=s.skeleton;if(e.isUsingTextureForMatrices){const t=e.getTransformMatrixTexture(s);if(!t)return;c.setTexture("boneSampler",t),c.setFloat("boneTextureWidth",4*(e.bones.length+1))}else c.setMatrices("mBones",e.getTransformMatrices(s))}(0,m.nR)(s,c),s.morphTargetManager&&s.morphTargetManager.isUsingTextureForTargets&&s.morphTargetManager._bind(c);const t=e.getMesh().bakedVertexAnimationManager;t&&t.isEnabled&&t.bind(c,_),(0,g.gS)(c,o,r)}this._useUBO||h||this._bindCustomEffectForRenderSubMeshForShadowMap(e,c,i),(0,m._8)(c,this._scene.getSceneUniformBuffer()),this._scene.getSceneUniformBuffer().bindUniformBuffer();const f=i.getWorldMatrix();_&&(i.getMeshUniformBuffer().bindToEffect(c,"Mesh"),i.transferToEffect(f)),this.forceBackFacesOnly&&n.setState(!0,0,!1,!0,o.cullBackFaces),this.onBeforeShadowMapRenderMeshObservable.notifyObservers(s),this.onBeforeShadowMapRenderObservable.notifyObservers(c),s._processRendering(i,e,c,o.fillMode,d,_,((e,t)=>{i===s||e?(i.getMeshUniformBuffer().bindToEffect(c,"Mesh"),i.transferToEffect(e?t:f)):(s.getMeshUniformBuffer().bindToEffect(c,"Mesh"),s.transferToEffect(t))})),this.forceBackFacesOnly&&n.setState(!0,0,!1,!1,o.cullBackFaces),this.onAfterShadowMapRenderObservable.notifyObservers(c),this.onAfterShadowMapRenderMeshObservable.notifyObservers(s)}else this._shadowMap&&this._shadowMap.resetRefreshCounter()}_applyFilterValues(){this._shadowMap&&(this.filter===T.FILTER_NONE||this.filter===T.FILTER_PCSS?this._shadowMap.updateSamplingMode(o.g.NEAREST_SAMPLINGMODE):this._shadowMap.updateSamplingMode(o.g.BILINEAR_SAMPLINGMODE))}forceCompilation(e,t){const s={useInstances:!1,...t},i=this.getShadowMap();if(!i)return void(e&&e(this));const r=i.renderList;if(!r)return void(e&&e(this));const n=[];for(const e of r)n.push(...e.subMeshes);if(0===n.length)return void(e&&e(this));let a=0;const o=()=>{if(this._scene&&this._scene.getEngine()){for(;this.isReady(n[a],s.useInstances,n[a].getMaterial()?.needAlphaBlendingForMesh(n[a].getMesh())??!1);)if(a++,a>=n.length)return void(e&&e(this));setTimeout(o,16)}};o()}forceCompilationAsync(e){return new Promise((t=>{this.forceCompilation((()=>{t()}),e)}))}_isReadyCustomDefines(e,t,s){}_prepareShadowDefines(e,t,s,i){s.push("#define SM_LIGHTTYPE_"+this._light.getClassName().toUpperCase()),s.push("#define SM_FLOAT "+(0!==this._textureType?"1":"0")),s.push("#define SM_ESM "+(this.useExponentialShadowMap||this.useBlurExponentialShadowMap?"1":"0")),s.push("#define SM_DEPTHTEXTURE "+(this.usePercentageCloserFiltering||this.useContactHardeningShadow?"1":"0"));const r=e.getMesh();return s.push("#define SM_NORMALBIAS "+(this.normalBias&&r.isVerticesDataPresent(n.R.NormalKind)?"1":"0")),s.push("#define SM_DIRECTIONINLIGHTDATA "+(this.getLight().getTypeID()===a.v.LIGHTTYPEID_DIRECTIONALLIGHT?"1":"0")),s.push("#define SM_USEDISTANCE "+(this._light.needCube()?"1":"0")),s.push("#define SM_SOFTTRANSPARENTSHADOW "+(this.enableSoftTransparentShadow&&i?"1":"0")),this._isReadyCustomDefines(s,e,t),s}isReady(e,t,s){if(!this._shadersLoaded)return!1;const i=e.getMaterial(),r=i?.shadowDepthWrapper;if(this._opacityTexture=null,!i)return!1;const a=[];if(this._prepareShadowDefines(e,t,a,s),r){if(!r.isReadyForSubMesh(e,a,this,t,this._scene.getEngine().currentRenderPassId))return!1}else{const s=e._getDrawWrapper(void 0,!0);let r=s.effect,o=s.defines;const h=[n.R.PositionKind],l=e.getMesh();this.normalBias&&l.isVerticesDataPresent(n.R.NormalKind)&&(h.push(n.R.NormalKind),a.push("#define NORMAL"),l.nonUniformScaling&&a.push("#define NONUNIFORMSCALING"));const c=i.needAlphaTesting();if((c||i.needAlphaBlending())&&(this.useOpacityTextureForTransparentShadow?this._opacityTexture=i.opacityTexture:this._opacityTexture=i.getAlphaTestTexture(),this._opacityTexture)){if(!this._opacityTexture.isReady())return!1;const e=i.alphaCutOff??T.DEFAULT_ALPHA_CUTOFF;a.push("#define ALPHATEXTURE"),c&&a.push(`#define ALPHATESTVALUE ${e}${e%1==0?".":""}`),l.isVerticesDataPresent(n.R.UVKind)&&(h.push(n.R.UVKind),a.push("#define UV1")),l.isVerticesDataPresent(n.R.UV2Kind)&&1===this._opacityTexture.coordinatesIndex&&(h.push(n.R.UV2Kind),a.push("#define UV2"))}const u=new _.J;if(l.useBones&&l.computeBonesUsingShaders&&l.skeleton){h.push(n.R.MatricesIndicesKind),h.push(n.R.MatricesWeightsKind),l.numBoneInfluencers>4&&(h.push(n.R.MatricesIndicesExtraKind),h.push(n.R.MatricesWeightsExtraKind));const e=l.skeleton;a.push("#define NUM_BONE_INFLUENCERS "+l.numBoneInfluencers),l.numBoneInfluencers>0&&u.addCPUSkinningFallback(0,l),e.isUsingTextureForMatrices?a.push("#define BONETEXTURE"):a.push("#define BonesPerMesh "+(e.bones.length+1))}else a.push("#define NUM_BONE_INFLUENCERS 0");const d=l.morphTargetManager;let f=0;if(d&&(f=d.numMaxInfluencers||d.numInfluencers,f>0&&(a.push("#define MORPHTARGETS"),a.push("#define NUM_MORPH_INFLUENCERS "+f),d.isUsingTextureForTargets&&a.push("#define MORPHTARGETS_TEXTURE"),(0,m.MF)(h,l,f))),(0,g.tv)(i,this._scene,a),t&&(a.push("#define INSTANCES"),(0,m.te)(h),e.getRenderingMesh().hasThinInstances&&a.push("#define THIN_INSTANCES")),this.customShaderOptions&&this.customShaderOptions.defines)for(const e of this.customShaderOptions.defines)-1===a.indexOf(e)&&a.push(e);const p=l.bakedVertexAnimationManager;p&&p.isEnabled&&(a.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),t&&h.push("bakedVertexAnimationSettingsInstanced"));const b=a.join("\n");if(o!==b){o=b;let e="shadowMap";const t=["world","mBones","viewProjection","diffuseMatrix","lightDataSM","depthValuesSM","biasAndScaleSM","morphTargetInfluences","morphTargetCount","boneTextureWidth","softTransparentShadowSM","morphTargetTextureInfo","morphTargetTextureIndices","bakedVertexAnimationSettings","bakedVertexAnimationTextureSizeInverted","bakedVertexAnimationTime","bakedVertexAnimationTexture"],i=["diffuseSampler","boneSampler","morphTargets","bakedVertexAnimationTexture"],n=["Scene","Mesh"];if((0,g.TV)(t),this.customShaderOptions){if(e=this.customShaderOptions.shaderName,this.customShaderOptions.attributes)for(const e of this.customShaderOptions.attributes)-1===h.indexOf(e)&&h.push(e);if(this.customShaderOptions.uniforms)for(const e of this.customShaderOptions.uniforms)-1===t.indexOf(e)&&t.push(e);if(this.customShaderOptions.samplers)for(const e of this.customShaderOptions.samplers)-1===i.indexOf(e)&&i.push(e)}const a=this._scene.getEngine();r=a.createEffect(e,{attributes:h,uniformsNames:t,uniformBuffersNames:n,samplers:i,defines:b,fallbacks:u,onCompiled:null,onError:null,indexParameters:{maxSimultaneousMorphTargets:f},shaderLanguage:this._shaderLanguage},a),s.setEffect(r,o)}if(!r.isReady())return!1}return(this.useBlurExponentialShadowMap||this.useBlurCloseExponentialShadowMap)&&(this._blurPostProcesses&&this._blurPostProcesses.length||this._initializeBlurRTTAndPostProcesses()),!(this._kernelBlurXPostprocess&&!this._kernelBlurXPostprocess.isReady()||this._kernelBlurYPostprocess&&!this._kernelBlurYPostprocess.isReady()||this._boxBlurPostprocess&&!this._boxBlurPostprocess.isReady())}prepareDefines(e,t){const s=this._scene,i=this._light;s.shadowsEnabled&&i.shadowEnabled&&(e["SHADOW"+t]=!0,this.useContactHardeningShadow?(e["SHADOWPCSS"+t]=!0,this._filteringQuality===T.QUALITY_LOW?e["SHADOWLOWQUALITY"+t]=!0:this._filteringQuality===T.QUALITY_MEDIUM&&(e["SHADOWMEDIUMQUALITY"+t]=!0)):this.usePercentageCloserFiltering?(e["SHADOWPCF"+t]=!0,this._filteringQuality===T.QUALITY_LOW?e["SHADOWLOWQUALITY"+t]=!0:this._filteringQuality===T.QUALITY_MEDIUM&&(e["SHADOWMEDIUMQUALITY"+t]=!0)):this.usePoissonSampling?e["SHADOWPOISSON"+t]=!0:this.useExponentialShadowMap||this.useBlurExponentialShadowMap?e["SHADOWESM"+t]=!0:(this.useCloseExponentialShadowMap||this.useBlurCloseExponentialShadowMap)&&(e["SHADOWCLOSEESM"+t]=!0),i.needCube()&&(e["SHADOWCUBE"+t]=!0))}bindShadowLight(e,t){const s=this._light;if(!this._scene.shadowsEnabled||!s.shadowEnabled)return;const i=this._getCamera();if(!i)return;const r=this.getShadowMap();if(!r)return;s.needCube()||t.setMatrix("lightMatrix"+e,this.getTransformMatrix());const n=this.getShadowMapForRendering();this._filter===T.FILTER_PCF?(t.setDepthStencilTexture("shadowTexture"+e,n),s._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),r.getSize().width,1/r.getSize().width,this.frustumEdgeFalloff,e)):this._filter===T.FILTER_PCSS?(t.setDepthStencilTexture("shadowTexture"+e,n),t.setTexture("depthTexture"+e,n),s._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),1/r.getSize().width,this._contactHardeningLightSizeUVRatio*r.getSize().width,this.frustumEdgeFalloff,e)):(t.setTexture("shadowTexture"+e,n),s._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),this.blurScale/r.getSize().width,this.depthScale,this.frustumEdgeFalloff,e)),s._uniformBuffer.updateFloat2("depthValues",this.getLight().getDepthMinZ(i),this.getLight().getDepthMinZ(i)+this.getLight().getDepthMaxZ(i),e)}get viewMatrix(){return this._viewMatrix}get projectionMatrix(){return this._projectionMatrix}getTransformMatrix(){const e=this._scene;if(this._currentRenderId===e.getRenderId()&&this._currentFaceIndexCache===this._currentFaceIndex)return this._transformMatrix;this._currentRenderId=e.getRenderId(),this._currentFaceIndexCache=this._currentFaceIndex;let t=this._light.position;if(this._light.computeTransformedInformation()&&(t=this._light.transformedPosition),i.Pq.NormalizeToRef(this._light.getShadowDirection(this._currentFaceIndex),this._lightDirection),1===Math.abs(i.Pq.Dot(this._lightDirection,i.Pq.Up()))&&(this._lightDirection.z=1e-13),this._light.needProjectionMatrixCompute()||!this._cachedPosition||!this._cachedDirection||!t.equals(this._cachedPosition)||!this._lightDirection.equals(this._cachedDirection)){this._cachedPosition.copyFrom(t),this._cachedDirection.copyFrom(this._lightDirection),i.uq.LookAtLHToRef(t,t.add(this._lightDirection),i.Pq.Up(),this._viewMatrix);const e=this.getShadowMap();if(e){const t=e.renderList;t&&this._light.setShadowProjectionMatrix(this._projectionMatrix,this._viewMatrix,t)}this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix)}return this._transformMatrix}recreateShadowMap(){const e=this._shadowMap;if(!e)return;const t=e.renderList;if(this._disposeRTTandPostProcesses(),this._initializeGenerator(),this.filter=this._filter,this._applyFilterValues(),t){this._shadowMap.renderList||(this._shadowMap.renderList=[]);for(const e of t)this._shadowMap.renderList.push(e)}else this._shadowMap.renderList=null}_disposeBlurPostProcesses(){this._shadowMap2&&(this._shadowMap2.dispose(),this._shadowMap2=null),this._boxBlurPostprocess&&(this._boxBlurPostprocess.dispose(),this._boxBlurPostprocess=null),this._kernelBlurXPostprocess&&(this._kernelBlurXPostprocess.dispose(),this._kernelBlurXPostprocess=null),this._kernelBlurYPostprocess&&(this._kernelBlurYPostprocess.dispose(),this._kernelBlurYPostprocess=null),this._blurPostProcesses=[]}_disposeRTTandPostProcesses(){this._shadowMap&&(this._shadowMap.dispose(),this._shadowMap=null),this._disposeBlurPostProcesses()}_disposeSceneUBOs(){if(this._sceneUBOs){for(const e of this._sceneUBOs)e.dispose();this._sceneUBOs=[]}}dispose(){if(this._disposeRTTandPostProcesses(),this._disposeSceneUBOs(),this._light){if(this._light._shadowGenerators){const e=this._light._shadowGenerators.entries();for(let t=e.next();!0!==t.done;t=e.next()){const[e,s]=t.value;s===this&&this._light._shadowGenerators.delete(e)}0===this._light._shadowGenerators.size&&(this._light._shadowGenerators=null)}this._light._markMeshesAsLightDirty()}this.onBeforeShadowMapRenderMeshObservable.clear(),this.onBeforeShadowMapRenderObservable.clear(),this.onAfterShadowMapRenderMeshObservable.clear(),this.onAfterShadowMapRenderObservable.clear()}serialize(){const e={},t=this.getShadowMap();if(!t)return e;if(e.className=this.getClassName(),e.lightId=this._light.id,e.cameraId=this._camera?.id,e.id=this.id,e.mapSize=t.getRenderSize(),e.forceBackFacesOnly=this.forceBackFacesOnly,e.darkness=this.getDarkness(),e.transparencyShadow=this._transparencyShadow,e.frustumEdgeFalloff=this.frustumEdgeFalloff,e.bias=this.bias,e.normalBias=this.normalBias,e.usePercentageCloserFiltering=this.usePercentageCloserFiltering,e.useContactHardeningShadow=this.useContactHardeningShadow,e.contactHardeningLightSizeUVRatio=this.contactHardeningLightSizeUVRatio,e.filteringQuality=this.filteringQuality,e.useExponentialShadowMap=this.useExponentialShadowMap,e.useBlurExponentialShadowMap=this.useBlurExponentialShadowMap,e.useCloseExponentialShadowMap=this.useBlurExponentialShadowMap,e.useBlurCloseExponentialShadowMap=this.useBlurExponentialShadowMap,e.usePoissonSampling=this.usePoissonSampling,e.depthScale=this.depthScale,e.blurBoxOffset=this.blurBoxOffset,e.blurKernel=this.blurKernel,e.blurScale=this.blurScale,e.useKernelBlur=this.useKernelBlur,e.renderList=[],t.renderList)for(let s=0;s<t.renderList.length;s++){const i=t.renderList[s];e.renderList.push(i.id)}return e}static Parse(e,t,s){const i=t.getLightById(e.lightId),r=void 0!==e.cameraId?t.getCameraById(e.cameraId):null,n=s?s(e.mapSize,i,r):new T(e.mapSize,i,void 0,r),a=n.getShadowMap();for(let s=0;s<e.renderList.length;s++)t.getMeshesById(e.renderList[s]).forEach((function(e){a&&(a.renderList||(a.renderList=[]),a.renderList.push(e))}));return void 0!==e.id&&(n.id=e.id),n.forceBackFacesOnly=!!e.forceBackFacesOnly,void 0!==e.darkness&&n.setDarkness(e.darkness),e.transparencyShadow&&n.setTransparencyShadow(!0),void 0!==e.frustumEdgeFalloff&&(n.frustumEdgeFalloff=e.frustumEdgeFalloff),void 0!==e.bias&&(n.bias=e.bias),void 0!==e.normalBias&&(n.normalBias=e.normalBias),e.usePercentageCloserFiltering?n.usePercentageCloserFiltering=!0:e.useContactHardeningShadow?n.useContactHardeningShadow=!0:e.usePoissonSampling?n.usePoissonSampling=!0:e.useExponentialShadowMap?n.useExponentialShadowMap=!0:e.useBlurExponentialShadowMap?n.useBlurExponentialShadowMap=!0:e.useCloseExponentialShadowMap?n.useCloseExponentialShadowMap=!0:e.useBlurCloseExponentialShadowMap?n.useBlurCloseExponentialShadowMap=!0:e.useVarianceShadowMap?n.useExponentialShadowMap=!0:e.useBlurVarianceShadowMap&&(n.useBlurExponentialShadowMap=!0),void 0!==e.contactHardeningLightSizeUVRatio&&(n.contactHardeningLightSizeUVRatio=e.contactHardeningLightSizeUVRatio),void 0!==e.filteringQuality&&(n.filteringQuality=e.filteringQuality),e.depthScale&&(n.depthScale=e.depthScale),e.blurScale&&(n.blurScale=e.blurScale),e.blurBoxOffset&&(n.blurBoxOffset=e.blurBoxOffset),e.useKernelBlur&&(n.useKernelBlur=e.useKernelBlur),e.blurKernel&&(n.blurKernel=e.blurKernel),n}}T.CLASSNAME="ShadowGenerator",T.ForceGLSL=!1,T.FILTER_NONE=0,T.FILTER_EXPONENTIALSHADOWMAP=1,T.FILTER_POISSONSAMPLING=2,T.FILTER_BLUREXPONENTIALSHADOWMAP=3,T.FILTER_CLOSEEXPONENTIALSHADOWMAP=4,T.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP=5,T.FILTER_PCF=6,T.FILTER_PCSS=7,T.QUALITY_HIGH=0,T.QUALITY_MEDIUM=1,T.QUALITY_LOW=2,T.DEFAULT_ALPHA_CUTOFF=.5,T._SceneComponentInitialization=e=>{throw(0,d.n)("ShadowGeneratorSceneComponent")}},9400:(e,t,s)=>{var i=s(8595),r=s(9923),n=s(6882),a=s(5503),o=s(2564),h=s(6041),l=s(5616),c=s(2781),u=s(388),d=(s(8852),s(9977),s(492)),_=s(467),f=s(2565);class p{get shaderLanguage(){return this._shaderLanguage}setMaterialForRendering(e,t){this._depthMap.setMaterialForRendering(e,t)}constructor(e,t=1,s=null,i=!1,r=c.g.TRILINEAR_SAMPLINGMODE,a=!1,o){this._shaderLanguage=0,this.enabled=!0,this.forceDepthWriteTransparentMeshes=!1,this.useOnlyInActiveCamera=!1,this.reverseCulling=!1,this._shadersLoaded=!1,this._scene=e,this._storeNonLinearDepth=i,this._storeCameraSpaceZ=a,this.isPacked=0===t,this.isPacked?this.clearColor=new h.ov(1,1,1,1):this.clearColor=new h.ov(a?1e8:1,0,0,1),this._initShaderSourceAsync(),p._SceneComponentInitialization(this._scene);const l=e.getEngine();this._camera=s,r!==c.g.NEAREST_SAMPLINGMODE&&(1!==t||l._caps.textureFloatLinearFiltering||(r=c.g.NEAREST_SAMPLINGMODE),2!==t||l._caps.textureHalfFloatLinearFiltering||(r=c.g.NEAREST_SAMPLINGMODE));const f=this.isPacked||!l._features.supportExtendedTextureFormats?5:6;this._depthMap=new n.$(o??"DepthRenderer",{width:l.getRenderWidth(),height:l.getRenderHeight()},this._scene,!1,!0,t,!1,r,void 0,void 0,void 0,f),this._depthMap.wrapU=c.g.CLAMP_ADDRESSMODE,this._depthMap.wrapV=c.g.CLAMP_ADDRESSMODE,this._depthMap.refreshRate=1,this._depthMap.renderParticles=!1,this._depthMap.renderList=null,this._depthMap.noPrePassRenderer=!0,this._depthMap.activeCamera=this._camera,this._depthMap.ignoreCameraViewport=!0,this._depthMap.useCameraPostProcesses=!1,this._depthMap.onClearObservable.add((e=>{e.clear(this.clearColor,!0,!0,!0)})),this._depthMap.onBeforeBindObservable.add((()=>{l._debugPushGroup?.("depth renderer",1)})),this._depthMap.onAfterUnbindObservable.add((()=>{l._debugPopGroup?.(1)})),this._depthMap.customIsReadyFunction=(e,t,s)=>{if((s||0===t)&&e.subMeshes)for(let t=0;t<e.subMeshes.length;++t){const s=e.subMeshes[t],i=s.getRenderingMesh(),r=i._getInstancesRenderList(s._id,!!s.getReplacementMesh()),n=l.getCaps().instancedArrays&&(null!==r.visibleInstances[s._id]&&void 0!==r.visibleInstances[s._id]||i.hasThinInstances);if(!this.isReady(s,n))return!1}return!0};const g=e=>{const t=e.getRenderingMesh(),s=e.getEffectiveMesh(),i=this._scene,r=i.getEngine(),n=e.getMaterial();if(s._internalAbstractMeshDataInfo._isActiveIntermediate=!1,!n||s.infiniteDistance||n.disableDepthWrite||0===e.verticesCount||e._renderId===i.getRenderId())return;const a=s._getWorldMatrixDeterminant()<0;let o=n._getEffectiveOrientation(t);a&&(o=0===o?1:0);const h=0===o;r.setState(n.backFaceCulling,0,!1,h,this.reverseCulling?!n.cullBackFaces:n.cullBackFaces);const l=t._getInstancesRenderList(e._id,!!e.getReplacementMesh());if(l.mustReturn)return;const c=r.getCaps().instancedArrays&&(null!==l.visibleInstances[e._id]&&void 0!==l.visibleInstances[e._id]||t.hasThinInstances),f=this._camera||i.activeCamera;if(this.isReady(e,c)&&f){e._renderId=i.getRenderId();const a=s._internalAbstractMeshDataInfo._materialForRenderPass?.[r.currentRenderPassId];let o=e._getDrawWrapper();!o&&a&&(o=a._getDrawWrapper());const h=f.mode===u.i.ORTHOGRAPHIC_CAMERA;if(!o)return;const p=o.effect;let g,m;if(r.enableEffect(o),c||t._bind(e,p,n.fillMode),a?a.bindForSubMesh(s.getWorldMatrix(),s,e):(p.setMatrix("viewProjection",i.getTransformMatrix()),p.setMatrix("world",s.getWorldMatrix()),this._storeCameraSpaceZ&&p.setMatrix("view",i.getViewMatrix())),h?(g=!r.useReverseDepthBuffer&&r.isNDCHalfZRange?0:1,m=r.useReverseDepthBuffer&&r.isNDCHalfZRange?0:1):(g=r.useReverseDepthBuffer&&r.isNDCHalfZRange?f.minZ:r.isNDCHalfZRange?0:f.minZ,m=r.useReverseDepthBuffer&&r.isNDCHalfZRange?0:f.maxZ),p.setFloat2("depthValues",g,g+m),!a){if(n.needAlphaTesting()){const e=n.getAlphaTestTexture();e&&(p.setTexture("diffuseSampler",e),p.setMatrix("diffuseMatrix",e.getTextureMatrix()))}(0,_.f$)(t,p),(0,d.gS)(p,n,i),(0,_.nR)(t,p),t.morphTargetManager&&t.morphTargetManager.isUsingTextureForTargets&&t.morphTargetManager._bind(p);const s=e.getMesh().bakedVertexAnimationManager;s&&s.isEnabled&&s.bind(p,c),n.pointsCloud&&p.setFloat("pointSize",n.pointSize)}t._processRendering(s,e,p,n.fillMode,l,c,((e,t)=>p.setMatrix("world",t)))}};this._depthMap.customRenderFunction=(e,t,s,i)=>{let r;if(i.length)for(r=0;r<i.length;r++)g(i.data[r]);for(r=0;r<e.length;r++)g(e.data[r]);for(r=0;r<t.length;r++)g(t.data[r]);if(this.forceDepthWriteTransparentMeshes)for(r=0;r<s.length;r++)g(s.data[r]);else for(r=0;r<s.length;r++)s.data[r].getEffectiveMesh()._internalAbstractMeshDataInfo._isActiveIntermediate=!1}}async _initShaderSourceAsync(e=!1){!this._scene.getEngine().isWebGPU||e||p.ForceGLSL?await Promise.all([Promise.resolve().then(s.bind(s,9977)),Promise.resolve().then(s.bind(s,8852))]):(this._shaderLanguage=1,await Promise.all([s.e(126).then(s.bind(s,8453)),s.e(126).then(s.bind(s,8939))])),this._shadersLoaded=!0}isReady(e,t){if(!this._shadersLoaded)return!1;const s=this._scene.getEngine(),i=e.getMesh(),r=i.getScene(),n=i._internalAbstractMeshDataInfo._materialForRenderPass?.[s.currentRenderPassId];if(n)return n.isReadyForSubMesh(i,e,t);const a=e.getMaterial();if(!a||a.disableDepthWrite)return!1;const o=[],h=[l.R.PositionKind];a.needAlphaTesting()&&a.getAlphaTestTexture()&&(o.push("#define ALPHATEST"),i.isVerticesDataPresent(l.R.UVKind)&&(h.push(l.R.UVKind),o.push("#define UV1")),i.isVerticesDataPresent(l.R.UV2Kind)&&(h.push(l.R.UV2Kind),o.push("#define UV2")));const c=new f.J;if(i.useBones&&i.computeBonesUsingShaders&&i.skeleton){h.push(l.R.MatricesIndicesKind),h.push(l.R.MatricesWeightsKind),i.numBoneInfluencers>4&&(h.push(l.R.MatricesIndicesExtraKind),h.push(l.R.MatricesWeightsExtraKind)),o.push("#define NUM_BONE_INFLUENCERS "+i.numBoneInfluencers),i.numBoneInfluencers>0&&c.addCPUSkinningFallback(0,i);const e=i.skeleton;e.isUsingTextureForMatrices?o.push("#define BONETEXTURE"):o.push("#define BonesPerMesh "+(e.bones.length+1))}else o.push("#define NUM_BONE_INFLUENCERS 0");const u=i.morphTargetManager;let p=0;u&&(p=u.numMaxInfluencers||u.numInfluencers,p>0&&(o.push("#define MORPHTARGETS"),o.push("#define NUM_MORPH_INFLUENCERS "+p),u.isUsingTextureForTargets&&o.push("#define MORPHTARGETS_TEXTURE"),(0,_.MF)(h,i,p))),a.pointsCloud&&o.push("#define POINTSIZE"),t&&(o.push("#define INSTANCES"),(0,_.te)(h),e.getRenderingMesh().hasThinInstances&&o.push("#define THIN_INSTANCES"));const g=i.bakedVertexAnimationManager;g&&g.isEnabled&&(o.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),t&&h.push("bakedVertexAnimationSettingsInstanced")),this._storeNonLinearDepth&&o.push("#define NONLINEARDEPTH"),this._storeCameraSpaceZ&&o.push("#define STORE_CAMERASPACE_Z"),this.isPacked&&o.push("#define PACKED"),(0,d.tv)(a,r,o);const m=e._getDrawWrapper(void 0,!0),T=m.defines,b=o.join("\n");if(T!==b){const e=["world","mBones","boneTextureWidth","pointSize","viewProjection","view","diffuseMatrix","depthValues","morphTargetInfluences","morphTargetCount","morphTargetTextureInfo","morphTargetTextureIndices","bakedVertexAnimationSettings","bakedVertexAnimationTextureSizeInverted","bakedVertexAnimationTime","bakedVertexAnimationTexture"],t=["diffuseSampler","morphTargets","boneSampler","bakedVertexAnimationTexture"];(0,d.TV)(e),m.setEffect(s.createEffect("depth",{attributes:h,uniformsNames:e,uniformBuffersNames:[],samplers:t,defines:b,fallbacks:c,onCompiled:null,onError:null,indexParameters:{maxSimultaneousMorphTargets:p},shaderLanguage:this._shaderLanguage},s))}return m.effect.isReady()}getDepthMap(){return this._depthMap}dispose(){const e=[];for(const t in this._scene._depthRenderer)this._scene._depthRenderer[t]===this&&e.push(t);if(e.length>0){this._depthMap.dispose();for(const t of e)delete this._scene._depthRenderer[t]}}}p.ForceGLSL=!1,p._SceneComponentInitialization=e=>{throw(0,a.n)("DepthRendererSceneComponent")};var g=s(9848),m=s(7891),T=s(6096);s(9610).l.ShadersStore.minmaxReduxPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;\n#if defined(INITIAL)\nuniform sampler2D sourceTexture;uniform vec2 texSize;void main(void)\n{ivec2 coord=ivec2(vUV*(texSize-1.0));float f1=texelFetch(sourceTexture,coord,0).r;float f2=texelFetch(sourceTexture,coord+ivec2(1,0),0).r;float f3=texelFetch(sourceTexture,coord+ivec2(1,1),0).r;float f4=texelFetch(sourceTexture,coord+ivec2(0,1),0).r;float minz=min(min(min(f1,f2),f3),f4);\n#ifdef DEPTH_REDUX\nfloat maxz=max(max(max(sign(1.0-f1)*f1,sign(1.0-f2)*f2),sign(1.0-f3)*f3),sign(1.0-f4)*f4);\n#else\nfloat maxz=max(max(max(f1,f2),f3),f4);\n#endif\nglFragColor=vec4(minz,maxz,0.,0.);}\n#elif defined(MAIN)\nuniform vec2 texSize;void main(void)\n{ivec2 coord=ivec2(vUV*(texSize-1.0));vec2 f1=texelFetch(textureSampler,coord,0).rg;vec2 f2=texelFetch(textureSampler,coord+ivec2(1,0),0).rg;vec2 f3=texelFetch(textureSampler,coord+ivec2(1,1),0).rg;vec2 f4=texelFetch(textureSampler,coord+ivec2(0,1),0).rg;float minz=min(min(min(f1.x,f2.x),f3.x),f4.x);float maxz=max(max(max(f1.y,f2.y),f3.y),f4.y);glFragColor=vec4(minz,maxz,0.,0.);}\n#elif defined(ONEBEFORELAST)\nuniform ivec2 texSize;void main(void)\n{ivec2 coord=ivec2(vUV*vec2(texSize-1));vec2 f1=texelFetch(textureSampler,coord % texSize,0).rg;vec2 f2=texelFetch(textureSampler,(coord+ivec2(1,0)) % texSize,0).rg;vec2 f3=texelFetch(textureSampler,(coord+ivec2(1,1)) % texSize,0).rg;vec2 f4=texelFetch(textureSampler,(coord+ivec2(0,1)) % texSize,0).rg;float minz=min(f1.x,f2.x);float maxz=max(f1.y,f2.y);glFragColor=vec4(minz,maxz,0.,0.);}\n#elif defined(LAST)\nvoid main(void)\n{glFragColor=vec4(0.);if (true) { \ndiscard;}}\n#endif\n";class b{constructor(e){this.onAfterReductionPerformed=new g.cP,this._forceFullscreenViewport=!0,this._activated=!1,this._camera=e,this._postProcessManager=new T.X(e.getScene()),this._onContextRestoredObserver=e.getEngine().onContextRestoredObservable.add((()=>{this._postProcessManager._rebuild()}))}get sourceTexture(){return this._sourceTexture}setSourceTexture(e,t,s=2,i=!0){if(e===this._sourceTexture)return;this.dispose(!1),this._sourceTexture=e,this._reductionSteps=[],this._forceFullscreenViewport=i;const r=this._camera.getScene(),n=new m.w("Initial reduction phase","minmaxRedux",["texSize"],["sourceTexture"],1,null,1,r.getEngine(),!1,"#define INITIAL"+(t?"\n#define DEPTH_REDUX":""),s,void 0,void 0,void 0,7);n.autoClear=!1,n.forceFullscreenViewport=i;let a=this._sourceTexture.getRenderWidth(),o=this._sourceTexture.getRenderHeight();n.onApply=((e,t)=>s=>{s.setTexture("sourceTexture",this._sourceTexture),s.setFloat2("texSize",e,t)})(a,o),this._reductionSteps.push(n);let h=1;for(;a>1||o>1;){a=Math.max(Math.round(a/2),1),o=Math.max(Math.round(o/2),1);const e=new m.w("Reduction phase "+h,"minmaxRedux",["texSize"],null,{width:a,height:o},null,1,r.getEngine(),!1,"#define "+(1==a&&1==o?"LAST":1==a||1==o?"ONEBEFORELAST":"MAIN"),s,void 0,void 0,void 0,7);if(e.autoClear=!1,e.forceFullscreenViewport=i,e.onApply=((e,t)=>s=>{1==e||1==t?s.setInt2("texSize",e,t):s.setFloat2("texSize",e,t)})(a,o),this._reductionSteps.push(e),h++,1==a&&1==o){const t=(e,t,s)=>{const i=new Float32Array(4*e*t),n={min:0,max:0};return()=>{r.getEngine()._readTexturePixels(s.inputTexture.texture,e,t,-1,0,i,!1),n.min=i[0],n.max=i[1],this.onAfterReductionPerformed.notifyObservers(n)}};e.onAfterRenderObservable.add(t(a,o,e))}}}get refreshRate(){return this._sourceTexture?this._sourceTexture.refreshRate:-1}set refreshRate(e){this._sourceTexture&&(this._sourceTexture.refreshRate=e)}get activated(){return this._activated}activate(){!this._onAfterUnbindObserver&&this._sourceTexture&&(this._onAfterUnbindObserver=this._sourceTexture.onAfterUnbindObservable.add((()=>{const e=this._camera.getScene().getEngine();e._debugPushGroup?.("min max reduction",1),this._reductionSteps[0].activate(this._camera),this._postProcessManager.directRender(this._reductionSteps,this._reductionSteps[0].inputTexture,this._forceFullscreenViewport),e.unBindFramebuffer(this._reductionSteps[0].inputTexture,!1),e._debugPopGroup?.(1)})),this._activated=!0)}deactivate(){this._onAfterUnbindObserver&&this._sourceTexture&&(this._sourceTexture.onAfterUnbindObservable.remove(this._onAfterUnbindObserver),this._onAfterUnbindObserver=null,this._activated=!1)}dispose(e=!0){if(e&&(this.onAfterReductionPerformed.clear(),this._onContextRestoredObserver&&(this._camera.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null)),this.deactivate(),this._reductionSteps){for(let e=0;e<this._reductionSteps.length;++e)this._reductionSteps[e].dispose();this._reductionSteps=null}this._postProcessManager&&e&&this._postProcessManager.dispose(),this._sourceTexture=null}}class E extends b{get depthRenderer(){return this._depthRenderer}constructor(e){super(e)}setDepthRenderer(e=null,t=2,s=!0){const i=this._camera.getScene();this._depthRenderer&&(delete i._depthRenderer[this._depthRendererId],this._depthRenderer.dispose(),this._depthRenderer=null),null===e&&(i._depthRenderer||(i._depthRenderer={}),(e=this._depthRenderer=new p(i,t,this._camera,!1,1)).enabled=!1,this._depthRendererId="minmax"+this._camera.id,i._depthRenderer[this._depthRendererId]=e),super.setSourceTexture(e.getDepthMap(),!0,t,s)}setSourceTexture(e,t,s=2,i=!0){super.setSourceTexture(e,t,s,i)}activate(){this._depthRenderer&&(this._depthRenderer.enabled=!0),super.activate()}deactivate(){super.deactivate(),this._depthRenderer&&(this._depthRenderer.enabled=!1)}dispose(e=!0){if(super.dispose(e),this._depthRenderer&&e){const e=this._depthRenderer.getDepthMap().getScene();e&&delete e._depthRenderer[this._depthRendererId],this._depthRenderer.dispose(),this._depthRenderer=null}}}var x=s(1137),A=s(6315);const R=r.Pq.Up(),M=r.Pq.Zero(),y=new r.Pq,P=new r.Pq,v=new r.uq;class C extends i.o{_validateFilter(e){return e===i.o.FILTER_NONE||e===i.o.FILTER_PCF||e===i.o.FILTER_PCSS?e:(x.V.Error('Unsupported filter "'+e+'"!'),i.o.FILTER_NONE)}get numCascades(){return this._numCascades}set numCascades(e){(e=Math.min(Math.max(e,C.MIN_CASCADES_COUNT),C.MAX_CASCADES_COUNT))!==this._numCascades&&(this._numCascades=e,this.recreateShadowMap(),this._recreateSceneUBOs())}get freezeShadowCastersBoundingInfo(){return this._freezeShadowCastersBoundingInfo}set freezeShadowCastersBoundingInfo(e){this._freezeShadowCastersBoundingInfoObservable&&e&&(this._scene.onBeforeRenderObservable.remove(this._freezeShadowCastersBoundingInfoObservable),this._freezeShadowCastersBoundingInfoObservable=null),this._freezeShadowCastersBoundingInfoObservable||e||(this._freezeShadowCastersBoundingInfoObservable=this._scene.onBeforeRenderObservable.add((()=>this._computeShadowCastersBoundingInfo()))),this._freezeShadowCastersBoundingInfo=e,e&&this._computeShadowCastersBoundingInfo()}_computeShadowCastersBoundingInfo(){if(this._scbiMin.copyFromFloats(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._scbiMax.copyFromFloats(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),this._shadowMap&&this._shadowMap.renderList){const e=this._shadowMap.renderList;for(let t=0;t<e.length;t++){const s=e[t];if(!s)continue;const i=s.getBoundingInfo().boundingBox;this._scbiMin.minimizeInPlace(i.minimumWorld),this._scbiMax.maximizeInPlace(i.maximumWorld)}const t=this._scene.meshes;for(let e=0;e<t.length;e++){const s=t[e];if(!(s&&s.isVisible&&s.isEnabled&&s.receiveShadows))continue;const i=s.getBoundingInfo().boundingBox;this._scbiMin.minimizeInPlace(i.minimumWorld),this._scbiMax.maximizeInPlace(i.maximumWorld)}}this._shadowCastersBoundingInfo.reConstruct(this._scbiMin,this._scbiMax)}get shadowCastersBoundingInfo(){return this._shadowCastersBoundingInfo}set shadowCastersBoundingInfo(e){this._shadowCastersBoundingInfo=e}setMinMaxDistance(e,t){this._minDistance===e&&this._maxDistance===t||(e>t&&(e=0,t=1),e<0&&(e=0),t>1&&(t=1),this._minDistance=e,this._maxDistance=t,this._breaksAreDirty=!0)}get minDistance(){return this._minDistance}get maxDistance(){return this._maxDistance}getClassName(){return C.CLASSNAME}getCascadeMinExtents(e){return e>=0&&e<this._numCascades?this._cascadeMinExtents[e]:null}getCascadeMaxExtents(e){return e>=0&&e<this._numCascades?this._cascadeMaxExtents[e]:null}get shadowMaxZ(){return this._getCamera()?this._shadowMaxZ:0}set shadowMaxZ(e){const t=this._getCamera();t?this._shadowMaxZ===e||e<t.minZ||e>t.maxZ&&0!==t.maxZ||(this._shadowMaxZ=e,this._light._markMeshesAsLightDirty(),this._breaksAreDirty=!0):this._shadowMaxZ=e}get debug(){return this._debug}set debug(e){this._debug=e,this._light._markMeshesAsLightDirty()}get depthClamp(){return this._depthClamp}set depthClamp(e){this._depthClamp=e}get cascadeBlendPercentage(){return this._cascadeBlendPercentage}set cascadeBlendPercentage(e){this._cascadeBlendPercentage=e,this._light._markMeshesAsLightDirty()}get lambda(){return this._lambda}set lambda(e){const t=Math.min(Math.max(e,0),1);this._lambda!=t&&(this._lambda=t,this._breaksAreDirty=!0)}getCascadeViewMatrix(e){return e>=0&&e<this._numCascades?this._viewMatrices[e]:null}getCascadeProjectionMatrix(e){return e>=0&&e<this._numCascades?this._projectionMatrices[e]:null}getCascadeTransformMatrix(e){return e>=0&&e<this._numCascades?this._transformMatrices[e]:null}setDepthRenderer(e){this._depthRenderer=e,this._depthReducer&&this._depthReducer.setDepthRenderer(this._depthRenderer)}get autoCalcDepthBounds(){return this._autoCalcDepthBounds}set autoCalcDepthBounds(e){const t=this._getCamera();if(t){if(this._autoCalcDepthBounds=e,!e)return this._depthReducer&&this._depthReducer.deactivate(),void this.setMinMaxDistance(0,1);this._depthReducer||(this._depthReducer=new E(t),this._depthReducer.onAfterReductionPerformed.add((e=>{let t=e.min,s=e.max;t>=s&&(t=0,s=1),t==this._minDistance&&s==this._maxDistance||this.setMinMaxDistance(t,s)})),this._depthReducer.setDepthRenderer(this._depthRenderer)),this._depthReducer.activate()}}get autoCalcDepthBoundsRefreshRate(){return this._depthReducer?.depthRenderer?.getDepthMap().refreshRate??-1}set autoCalcDepthBoundsRefreshRate(e){this._depthReducer?.depthRenderer&&(this._depthReducer.depthRenderer.getDepthMap().refreshRate=e)}splitFrustum(){this._breaksAreDirty=!0}_splitFrustum(){const e=this._getCamera();if(!e)return;const t=e.minZ,s=e.maxZ||this._shadowMaxZ,i=s-t,r=this._minDistance,n=t+r*i,a=t+(this._shadowMaxZ<s&&this._shadowMaxZ>=t?Math.min((this._shadowMaxZ-t)/(s-t),this._maxDistance):this._maxDistance)*i,o=a-n,h=a/n;for(let e=0;e<this._cascades.length;++e){const s=(e+1)/this._numCascades,a=n*h**s,l=n+o*s,c=this._lambda*(a-l)+l;this._cascades[e].prevBreakDistance=0===e?r:this._cascades[e-1].breakDistance,this._cascades[e].breakDistance=(c-t)/i,this._viewSpaceFrustumsZ[e]=c,this._frustumLengths[e]=(this._cascades[e].breakDistance-this._cascades[e].prevBreakDistance)*i}this._breaksAreDirty=!1}_computeMatrices(){const e=this._scene;if(!this._getCamera())return;r.Pq.NormalizeToRef(this._light.getShadowDirection(0),this._lightDirection),1===Math.abs(r.Pq.Dot(this._lightDirection,r.Pq.Up()))&&(this._lightDirection.z=1e-13),this._cachedDirection.copyFrom(this._lightDirection);const t=e.getEngine().useReverseDepthBuffer;for(let s=0;s<this._numCascades;++s){this._computeFrustumInWorldSpace(s),this._computeCascadeFrustum(s),this._cascadeMaxExtents[s].subtractToRef(this._cascadeMinExtents[s],y),this._frustumCenter[s].addToRef(this._lightDirection.scale(this._cascadeMinExtents[s].z),this._shadowCameraPos[s]),r.uq.LookAtLHToRef(this._shadowCameraPos[s],this._frustumCenter[s],R,this._viewMatrices[s]);let n=0,a=y.z;const o=this._shadowCastersBoundingInfo;o.update(this._viewMatrices[s]),a=Math.min(a,o.boundingBox.maximumWorld.z),n=this._depthClamp&&this.filter!==i.o.FILTER_PCSS?Math.max(n,o.boundingBox.minimumWorld.z):Math.min(n,o.boundingBox.minimumWorld.z),r.uq.OrthoOffCenterLHToRef(this._cascadeMinExtents[s].x,this._cascadeMaxExtents[s].x,this._cascadeMinExtents[s].y,this._cascadeMaxExtents[s].y,t?a:n,t?n:a,this._projectionMatrices[s],e.getEngine().isNDCHalfZRange),this._cascadeMinExtents[s].z=n,this._cascadeMaxExtents[s].z=a,this._viewMatrices[s].multiplyToRef(this._projectionMatrices[s],this._transformMatrices[s]),r.Pq.TransformCoordinatesToRef(M,this._transformMatrices[s],y),y.scaleInPlace(this._mapSize/2),P.copyFromFloats(Math.round(y.x),Math.round(y.y),Math.round(y.z)),P.subtractInPlace(y).scaleInPlace(2/this._mapSize),r.uq.TranslationToRef(P.x,P.y,0,v),this._projectionMatrices[s].multiplyToRef(v,this._projectionMatrices[s]),this._viewMatrices[s].multiplyToRef(this._projectionMatrices[s],this._transformMatrices[s]),this._transformMatrices[s].copyToArray(this._transformMatricesAsArray,16*s)}}_computeFrustumInWorldSpace(e){const t=this._getCamera();if(!t)return;const s=this._cascades[e].prevBreakDistance,i=this._cascades[e].breakDistance,n=this._scene.getEngine().isNDCHalfZRange;t.getViewMatrix();const a=0===t.maxZ,o=t.maxZ;a&&(t.maxZ=this._shadowMaxZ,t.getProjectionMatrix(!0));const h=r.uq.Invert(t.getTransformationMatrix());a&&(t.maxZ=o,t.getProjectionMatrix(!0));const l=this._scene.getEngine().useReverseDepthBuffer?4:0;for(let t=0;t<C._FrustumCornersNDCSpace.length;++t)y.copyFrom(C._FrustumCornersNDCSpace[(t+l)%C._FrustumCornersNDCSpace.length]),n&&-1===y.z&&(y.z=0),r.Pq.TransformCoordinatesToRef(y,h,this._frustumCornersWorldSpace[e][t]);for(let t=0;t<C._FrustumCornersNDCSpace.length/2;++t)y.copyFrom(this._frustumCornersWorldSpace[e][t+4]).subtractInPlace(this._frustumCornersWorldSpace[e][t]),P.copyFrom(y).scaleInPlace(s),y.scaleInPlace(i),y.addInPlace(this._frustumCornersWorldSpace[e][t]),this._frustumCornersWorldSpace[e][t+4].copyFrom(y),this._frustumCornersWorldSpace[e][t].addInPlace(P)}_computeCascadeFrustum(e){if(this._cascadeMinExtents[e].copyFromFloats(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cascadeMaxExtents[e].copyFromFloats(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),this._frustumCenter[e].copyFromFloats(0,0,0),this._getCamera()){for(let t=0;t<this._frustumCornersWorldSpace[e].length;++t)this._frustumCenter[e].addInPlace(this._frustumCornersWorldSpace[e][t]);if(this._frustumCenter[e].scaleInPlace(1/this._frustumCornersWorldSpace[e].length),this.stabilizeCascades){let t=0;for(let s=0;s<this._frustumCornersWorldSpace[e].length;++s){const i=this._frustumCornersWorldSpace[e][s].subtractToRef(this._frustumCenter[e],y).length();t=Math.max(t,i)}t=Math.ceil(16*t)/16,this._cascadeMaxExtents[e].copyFromFloats(t,t,t),this._cascadeMinExtents[e].copyFromFloats(-t,-t,-t)}else{const t=this._frustumCenter[e];this._frustumCenter[e].addToRef(this._lightDirection,y),r.uq.LookAtLHToRef(t,y,R,v);for(let t=0;t<this._frustumCornersWorldSpace[e].length;++t)r.Pq.TransformCoordinatesToRef(this._frustumCornersWorldSpace[e][t],v,y),this._cascadeMinExtents[e].minimizeInPlace(y),this._cascadeMaxExtents[e].maximizeInPlace(y)}}}_recreateSceneUBOs(){if(this._disposeSceneUBOs(),this._sceneUBOs)for(let e=0;e<this._numCascades;++e)this._sceneUBOs.push(this._scene.createSceneUniformBuffer(`Scene for CSM Shadow Generator (light "${this._light.name}" cascade #${e})`))}static get IsSupported(){const e=A.q.LastCreatedEngine;return!!e&&e._features.supportCSM}constructor(e,t,s,i,r=!0){C.IsSupported?(super(e,t,s,i,r),this.usePercentageCloserFiltering=!0):x.V.Error("CascadedShadowMap is not supported by the current engine.")}_initializeGenerator(){this.penumbraDarkness=this.penumbraDarkness??1,this._numCascades=this._numCascades??C.DEFAULT_CASCADES_COUNT,this.stabilizeCascades=this.stabilizeCascades??!1,this._freezeShadowCastersBoundingInfoObservable=this._freezeShadowCastersBoundingInfoObservable??null,this.freezeShadowCastersBoundingInfo=this.freezeShadowCastersBoundingInfo??!1,this._scbiMin=this._scbiMin??new r.Pq(0,0,0),this._scbiMax=this._scbiMax??new r.Pq(0,0,0),this._shadowCastersBoundingInfo=this._shadowCastersBoundingInfo??new o.j(new r.Pq(0,0,0),new r.Pq(0,0,0)),this._breaksAreDirty=this._breaksAreDirty??!0,this._minDistance=this._minDistance??0,this._maxDistance=this._maxDistance??1,this._currentLayer=this._currentLayer??0,this._shadowMaxZ=this._shadowMaxZ??this._getCamera()?.maxZ??1e4,this._debug=this._debug??!1,this._depthClamp=this._depthClamp??!0,this._cascadeBlendPercentage=this._cascadeBlendPercentage??.1,this._lambda=this._lambda??.5,this._autoCalcDepthBounds=this._autoCalcDepthBounds??!1,this._recreateSceneUBOs(),super._initializeGenerator()}_createTargetRenderTexture(){const e=this._scene.getEngine(),t={width:this._mapSize,height:this._mapSize,layers:this.numCascades};this._shadowMap=new n.$(this._light.name+"_CSMShadowMap",t,this._scene,!1,!0,this._textureType,!1,void 0,!1,!1,void 0,this._useRedTextureType?6:5),this._shadowMap.createDepthStencilTexture(e.useReverseDepthBuffer?516:513,!0,void 0,void 0,void 0,`DepthStencilForCSMShadowGenerator-${this._light.name}`),this._shadowMap.noPrePassRenderer=!0}_initializeShadowMap(){if(super._initializeShadowMap(),null===this._shadowMap)return;this._transformMatricesAsArray=new Float32Array(16*this._numCascades),this._viewSpaceFrustumsZ=new Array(this._numCascades),this._frustumLengths=new Array(this._numCascades),this._lightSizeUVCorrection=new Array(2*this._numCascades),this._depthCorrection=new Array(this._numCascades),this._cascades=[],this._viewMatrices=[],this._projectionMatrices=[],this._transformMatrices=[],this._cascadeMinExtents=[],this._cascadeMaxExtents=[],this._frustumCenter=[],this._shadowCameraPos=[],this._frustumCornersWorldSpace=[];for(let e=0;e<this._numCascades;++e){this._cascades[e]={prevBreakDistance:0,breakDistance:0},this._viewMatrices[e]=r.uq.Zero(),this._projectionMatrices[e]=r.uq.Zero(),this._transformMatrices[e]=r.uq.Zero(),this._cascadeMinExtents[e]=new r.Pq,this._cascadeMaxExtents[e]=new r.Pq,this._frustumCenter[e]=new r.Pq,this._shadowCameraPos[e]=new r.Pq,this._frustumCornersWorldSpace[e]=new Array(C._FrustumCornersNDCSpace.length);for(let t=0;t<C._FrustumCornersNDCSpace.length;++t)this._frustumCornersWorldSpace[e][t]=new r.Pq}const e=this._scene.getEngine();this._shadowMap.onBeforeBindObservable.clear(),this._shadowMap.onBeforeRenderObservable.clear(),this._shadowMap.onBeforeRenderObservable.add((t=>{this._sceneUBOs&&this._scene.setSceneUniformBuffer(this._sceneUBOs[t]),this._currentLayer=t,this._filter===i.o.FILTER_PCF&&e.setColorWrite(!1),this._scene.setTransformMatrix(this.getCascadeViewMatrix(t),this.getCascadeProjectionMatrix(t)),this._useUBO&&(this._scene.getSceneUniformBuffer().unbindEffect(),this._scene.finalizeSceneUbo())})),this._shadowMap.onBeforeBindObservable.add((()=>{this._currentSceneUBO=this._scene.getSceneUniformBuffer(),e._debugPushGroup?.(`cascaded shadow map generation for pass id ${e.currentRenderPassId}`,1),this._breaksAreDirty&&this._splitFrustum(),this._computeMatrices()})),this._splitFrustum()}_bindCustomEffectForRenderSubMeshForShadowMap(e,t){t.setMatrix("viewProjection",this.getCascadeTransformMatrix(this._currentLayer))}_isReadyCustomDefines(e){e.push("#define SM_DEPTHCLAMP "+(this._depthClamp&&this._filter!==i.o.FILTER_PCSS?"1":"0"))}prepareDefines(e,t){super.prepareDefines(e,t);const s=this._scene,i=this._light;if(!s.shadowsEnabled||!i.shadowEnabled)return;e["SHADOWCSM"+t]=!0,e["SHADOWCSMDEBUG"+t]=this.debug,e["SHADOWCSMNUM_CASCADES"+t]=this.numCascades,e["SHADOWCSM_RIGHTHANDED"+t]=s.useRightHandedSystem;const r=this._getCamera();r&&this._shadowMaxZ<=(r.maxZ||this._shadowMaxZ)&&(e["SHADOWCSMUSESHADOWMAXZ"+t]=!0),0===this.cascadeBlendPercentage&&(e["SHADOWCSMNOBLEND"+t]=!0)}bindShadowLight(e,t){const s=this._light;if(!this._scene.shadowsEnabled||!s.shadowEnabled)return;const r=this._getCamera();if(!r)return;const n=this.getShadowMap();if(!n)return;const a=n.getSize().width;if(t.setMatrices("lightMatrix"+e,this._transformMatricesAsArray),t.setArray("viewFrustumZ"+e,this._viewSpaceFrustumsZ),t.setFloat("cascadeBlendFactor"+e,0===this.cascadeBlendPercentage?1e4:1/this.cascadeBlendPercentage),t.setArray("frustumLengths"+e,this._frustumLengths),this._filter===i.o.FILTER_PCF)t.setDepthStencilTexture("shadowTexture"+e,n),s._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),a,1/a,this.frustumEdgeFalloff,e);else if(this._filter===i.o.FILTER_PCSS){for(let e=0;e<this._numCascades;++e)this._lightSizeUVCorrection[2*e+0]=0===e?1:(this._cascadeMaxExtents[0].x-this._cascadeMinExtents[0].x)/(this._cascadeMaxExtents[e].x-this._cascadeMinExtents[e].x),this._lightSizeUVCorrection[2*e+1]=0===e?1:(this._cascadeMaxExtents[0].y-this._cascadeMinExtents[0].y)/(this._cascadeMaxExtents[e].y-this._cascadeMinExtents[e].y),this._depthCorrection[e]=0===e?1:(this._cascadeMaxExtents[e].z-this._cascadeMinExtents[e].z)/(this._cascadeMaxExtents[0].z-this._cascadeMinExtents[0].z);t.setDepthStencilTexture("shadowTexture"+e,n),t.setTexture("depthTexture"+e,n),t.setArray2("lightSizeUVCorrection"+e,this._lightSizeUVCorrection),t.setArray("depthCorrection"+e,this._depthCorrection),t.setFloat("penumbraDarkness"+e,this.penumbraDarkness),s._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),1/a,this._contactHardeningLightSizeUVRatio*a,this.frustumEdgeFalloff,e)}else t.setTexture("shadowTexture"+e,n),s._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),a,1/a,this.frustumEdgeFalloff,e);s._uniformBuffer.updateFloat2("depthValues",this.getLight().getDepthMinZ(r),this.getLight().getDepthMinZ(r)+this.getLight().getDepthMaxZ(r),e)}getTransformMatrix(){return this.getCascadeTransformMatrix(0)}dispose(){super.dispose(),this._freezeShadowCastersBoundingInfoObservable&&(this._scene.onBeforeRenderObservable.remove(this._freezeShadowCastersBoundingInfoObservable),this._freezeShadowCastersBoundingInfoObservable=null),this._depthReducer&&(this._depthReducer.dispose(),this._depthReducer=null)}serialize(){const e=super.serialize(),t=this.getShadowMap();if(!t)return e;if(e.numCascades=this._numCascades,e.debug=this._debug,e.stabilizeCascades=this.stabilizeCascades,e.lambda=this._lambda,e.cascadeBlendPercentage=this.cascadeBlendPercentage,e.depthClamp=this._depthClamp,e.autoCalcDepthBounds=this.autoCalcDepthBounds,e.shadowMaxZ=this._shadowMaxZ,e.penumbraDarkness=this.penumbraDarkness,e.freezeShadowCastersBoundingInfo=this._freezeShadowCastersBoundingInfo,e.minDistance=this.minDistance,e.maxDistance=this.maxDistance,e.renderList=[],t.renderList)for(let s=0;s<t.renderList.length;s++){const i=t.renderList[s];e.renderList.push(i.id)}return e}static Parse(e,t){const s=i.o.Parse(e,t,((e,t,s)=>new C(e,t,void 0,s)));return void 0!==e.numCascades&&(s.numCascades=e.numCascades),void 0!==e.debug&&(s.debug=e.debug),void 0!==e.stabilizeCascades&&(s.stabilizeCascades=e.stabilizeCascades),void 0!==e.lambda&&(s.lambda=e.lambda),void 0!==e.cascadeBlendPercentage&&(s.cascadeBlendPercentage=e.cascadeBlendPercentage),void 0!==e.depthClamp&&(s.depthClamp=e.depthClamp),void 0!==e.autoCalcDepthBounds&&(s.autoCalcDepthBounds=e.autoCalcDepthBounds),void 0!==e.shadowMaxZ&&(s.shadowMaxZ=e.shadowMaxZ),void 0!==e.penumbraDarkness&&(s.penumbraDarkness=e.penumbraDarkness),void 0!==e.freezeShadowCastersBoundingInfo&&(s.freezeShadowCastersBoundingInfo=e.freezeShadowCastersBoundingInfo),void 0!==e.minDistance&&void 0!==e.maxDistance&&s.setMinMaxDistance(e.minDistance,e.maxDistance),s}}C._FrustumCornersNDCSpace=[new r.Pq(-1,1,-1),new r.Pq(1,1,-1),new r.Pq(1,-1,-1),new r.Pq(-1,-1,-1),new r.Pq(-1,1,1),new r.Pq(1,1,1),new r.Pq(1,-1,1),new r.Pq(-1,-1,1)],C.CLASSNAME="CascadedShadowGenerator",C.DEFAULT_CASCADES_COUNT=4,C.MIN_CASCADES_COUNT=2,C.MAX_CASCADES_COUNT=4,C._SceneComponentInitialization=e=>{throw(0,a.n)("ShadowGeneratorSceneComponent")};var S=s(6945);(0,s(3084).ji)(S.v.NAME_SHADOWGENERATOR,((e,t)=>{if(void 0!==e.shadowGenerators&&null!==e.shadowGenerators)for(let s=0,r=e.shadowGenerators.length;s<r;s++){const r=e.shadowGenerators[s];r.className===C.CLASSNAME?C.Parse(r,t):i.o.Parse(r,t)}}));class I{constructor(e){this.name=S.v.NAME_SHADOWGENERATOR,this.scene=e}register(){this.scene._gatherRenderTargetsStage.registerStep(S.v.STEP_GATHERRENDERTARGETS_SHADOWGENERATOR,this,this._gatherRenderTargets)}rebuild(){}serialize(e){e.shadowGenerators=[];const t=this.scene.lights;for(const s of t){const t=s.getShadowGenerators();if(t){const s=t.values();for(let t=s.next();!0!==t.done;t=s.next()){const s=t.value;e.shadowGenerators.push(s.serialize())}}}}addFromContainer(e){}removeFromContainer(e,t){}dispose(){}_gatherRenderTargets(e){const t=this.scene;if(this.scene.shadowsEnabled)for(let s=0;s<t.lights.length;s++){const i=t.lights[s],r=i.getShadowGenerators();if(i.isEnabled()&&i.shadowEnabled&&r){const s=r.values();for(let i=s.next();!0!==i.done;i=s.next()){const s=i.value.getShadowMap();-1!==t.textures.indexOf(s)&&e.push(s)}}}}}i.o._SceneComponentInitialization=e=>{let t=e._getComponent(S.v.NAME_SHADOWGENERATOR);t||(t=new I(e),e._addComponent(t))}},5581:(e,t,s)=>{s.d(t,{Z:()=>u});var i=s(5524),r=s(9259),n=s(9923),a=s(4870),o=s(4704),h=s(8733);class l extends o.v{constructor(){super(...arguments),this._needProjectionMatrixCompute=!0,this._viewMatrix=n.uq.Identity(),this._projectionMatrix=n.uq.Identity()}_setPosition(e){this._position=e}get position(){return this._position}set position(e){this._setPosition(e)}_setDirection(e){this._direction=e}get direction(){return this._direction}set direction(e){this._setDirection(e)}get shadowMinZ(){return this._shadowMinZ}set shadowMinZ(e){this._shadowMinZ=e,this.forceProjectionMatrixCompute()}get shadowMaxZ(){return this._shadowMaxZ}set shadowMaxZ(e){this._shadowMaxZ=e,this.forceProjectionMatrixCompute()}computeTransformedInformation(){return!(!this.parent||!this.parent.getWorldMatrix||(this.transformedPosition||(this.transformedPosition=n.Pq.Zero()),n.Pq.TransformCoordinatesToRef(this.position,this.parent.getWorldMatrix(),this.transformedPosition),this.direction&&(this.transformedDirection||(this.transformedDirection=n.Pq.Zero()),n.Pq.TransformNormalToRef(this.direction,this.parent.getWorldMatrix(),this.transformedDirection)),0))}getDepthScale(){return 50}getShadowDirection(e){return this.transformedDirection?this.transformedDirection:this.direction}getAbsolutePosition(){return this.transformedPosition?this.transformedPosition:this.position}setDirectionToTarget(e){return this.direction=n.Pq.Normalize(e.subtract(this.position)),this.direction}getRotation(){this.direction.normalize();const e=n.Pq.Cross(this.direction,h._0.Y),t=n.Pq.Cross(e,this.direction);return n.Pq.RotationFromAxis(e,t,this.direction)}needCube(){return!1}needProjectionMatrixCompute(){return this._needProjectionMatrixCompute}forceProjectionMatrixCompute(){this._needProjectionMatrixCompute=!0}_initCache(){super._initCache(),this._cache.position=n.Pq.Zero()}_isSynchronized(){return!!this._cache.position.equals(this.position)}computeWorldMatrix(e){return!e&&this.isSynchronized()?(this._currentRenderId=this.getScene().getRenderId(),this._worldMatrix):(this._updateCache(),this._cache.position.copyFrom(this.position),this._worldMatrix||(this._worldMatrix=n.uq.Identity()),n.uq.TranslationToRef(this.position.x,this.position.y,this.position.z,this._worldMatrix),this.parent&&this.parent.getWorldMatrix&&(this._worldMatrix.multiplyToRef(this.parent.getWorldMatrix(),this._worldMatrix),this._markSyncedWithParent()),this._worldMatrixDeterminantIsDirty=!0,this._worldMatrix)}getDepthMinZ(e){return void 0!==this.shadowMinZ?this.shadowMinZ:e.minZ}getDepthMaxZ(e){return void 0!==this.shadowMaxZ?this.shadowMaxZ:e.maxZ}setShadowProjectionMatrix(e,t,s){return this.customProjectionMatrixBuilder?this.customProjectionMatrixBuilder(t,s,e):this._setDefaultShadowProjectionMatrix(e,t,s),this}_syncParentEnabledState(){super._syncParentEnabledState(),this.parent&&this.parent.getWorldMatrix||(this.transformedPosition=null,this.transformedDirection=null)}getViewMatrix(e){const t=n.AA.Vector3[0];let s=this.position;this.computeTransformedInformation()&&(s=this.transformedPosition),n.Pq.NormalizeToRef(this.getShadowDirection(e),t),1===Math.abs(n.Pq.Dot(t,n.Pq.Up()))&&(t.z=1e-13);const i=n.AA.Vector3[1];return s.addToRef(t,i),n.uq.LookAtLHToRef(s,i,n.Pq.Up(),this._viewMatrix),this._viewMatrix}getProjectionMatrix(e,t){return this.setShadowProjectionMatrix(this._projectionMatrix,e??this._viewMatrix,t??[]),this._projectionMatrix}}(0,i.Cg)([(0,r.P_)()],l.prototype,"position",null),(0,i.Cg)([(0,r.P_)()],l.prototype,"direction",null),(0,i.Cg)([(0,r.lK)()],l.prototype,"shadowMinZ",null),(0,i.Cg)([(0,r.lK)()],l.prototype,"shadowMaxZ",null);var c=s(6552);a.b.AddNodeConstructor("Light_Type_1",((e,t)=>()=>new u(e,n.Pq.Zero(),t)));class u extends l{get shadowFrustumSize(){return this._shadowFrustumSize}set shadowFrustumSize(e){this._shadowFrustumSize=e,this.forceProjectionMatrixCompute()}get shadowOrthoScale(){return this._shadowOrthoScale}set shadowOrthoScale(e){this._shadowOrthoScale=e,this.forceProjectionMatrixCompute()}get orthoLeft(){return this._orthoLeft}set orthoLeft(e){this._orthoLeft=e}get orthoRight(){return this._orthoRight}set orthoRight(e){this._orthoRight=e}get orthoTop(){return this._orthoTop}set orthoTop(e){this._orthoTop=e}get orthoBottom(){return this._orthoBottom}set orthoBottom(e){this._orthoBottom=e}constructor(e,t,s){super(e,s),this._shadowFrustumSize=0,this._shadowOrthoScale=.1,this.autoUpdateExtends=!0,this.autoCalcShadowZBounds=!1,this._orthoLeft=Number.MAX_VALUE,this._orthoRight=Number.MIN_VALUE,this._orthoTop=Number.MIN_VALUE,this._orthoBottom=Number.MAX_VALUE,this.position=t.scale(-1),this.direction=t}getClassName(){return"DirectionalLight"}getTypeID(){return o.v.LIGHTTYPEID_DIRECTIONALLIGHT}_setDefaultShadowProjectionMatrix(e,t,s){this.shadowFrustumSize>0?this._setDefaultFixedFrustumShadowProjectionMatrix(e):this._setDefaultAutoExtendShadowProjectionMatrix(e,t,s)}_setDefaultFixedFrustumShadowProjectionMatrix(e){const t=this.getScene().activeCamera;t&&n.uq.OrthoLHToRef(this.shadowFrustumSize,this.shadowFrustumSize,void 0!==this.shadowMinZ?this.shadowMinZ:t.minZ,void 0!==this.shadowMaxZ?this.shadowMaxZ:t.maxZ,e,this.getScene().getEngine().isNDCHalfZRange)}_setDefaultAutoExtendShadowProjectionMatrix(e,t,s){const i=this.getScene().activeCamera;if(!i)return;if(this.autoUpdateExtends||this._orthoLeft===Number.MAX_VALUE){const e=n.Pq.Zero();this._orthoLeft=Number.MAX_VALUE,this._orthoRight=-Number.MAX_VALUE,this._orthoTop=-Number.MAX_VALUE,this._orthoBottom=Number.MAX_VALUE;let i=Number.MAX_VALUE,r=-Number.MAX_VALUE;for(let a=0;a<s.length;a++){const o=s[a];if(!o)continue;const h=o.getBoundingInfo().boundingBox;for(let s=0;s<h.vectorsWorld.length;s++)n.Pq.TransformCoordinatesToRef(h.vectorsWorld[s],t,e),e.x<this._orthoLeft&&(this._orthoLeft=e.x),e.y<this._orthoBottom&&(this._orthoBottom=e.y),e.x>this._orthoRight&&(this._orthoRight=e.x),e.y>this._orthoTop&&(this._orthoTop=e.y),this.autoCalcShadowZBounds&&(e.z<i&&(i=e.z),e.z>r&&(r=e.z))}this.autoCalcShadowZBounds&&(this._shadowMinZ=i,this._shadowMaxZ=r)}const r=this._orthoRight-this._orthoLeft,a=this._orthoTop-this._orthoBottom,o=void 0!==this.shadowMinZ?this.shadowMinZ:i.minZ,h=void 0!==this.shadowMaxZ?this.shadowMaxZ:i.maxZ,l=this.getScene().getEngine().useReverseDepthBuffer;n.uq.OrthoOffCenterLHToRef(this._orthoLeft-r*this.shadowOrthoScale,this._orthoRight+r*this.shadowOrthoScale,this._orthoBottom-a*this.shadowOrthoScale,this._orthoTop+a*this.shadowOrthoScale,l?h:o,l?o:h,e,this.getScene().getEngine().isNDCHalfZRange)}_buildUniformLayout(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()}transferToEffect(e,t){return this.computeTransformedInformation()?(this._uniformBuffer.updateFloat4("vLightData",this.transformedDirection.x,this.transformedDirection.y,this.transformedDirection.z,1,t),this):(this._uniformBuffer.updateFloat4("vLightData",this.direction.x,this.direction.y,this.direction.z,1,t),this)}transferToNodeMaterialEffect(e,t){return this.computeTransformedInformation()?(e.setFloat3(t,this.transformedDirection.x,this.transformedDirection.y,this.transformedDirection.z),this):(e.setFloat3(t,this.direction.x,this.direction.y,this.direction.z),this)}getDepthMinZ(e){const t=this._scene.getEngine();return!t.useReverseDepthBuffer&&t.isNDCHalfZRange?0:1}getDepthMaxZ(e){const t=this._scene.getEngine();return t.useReverseDepthBuffer&&t.isNDCHalfZRange?0:1}prepareLightSpecificDefines(e,t){e["DIRLIGHT"+t]=!0}}(0,i.Cg)([(0,r.lK)()],u.prototype,"shadowFrustumSize",null),(0,i.Cg)([(0,r.lK)()],u.prototype,"shadowOrthoScale",null),(0,i.Cg)([(0,r.lK)()],u.prototype,"autoUpdateExtends",void 0),(0,i.Cg)([(0,r.lK)()],u.prototype,"autoCalcShadowZBounds",void 0),(0,i.Cg)([(0,r.lK)("orthoLeft")],u.prototype,"_orthoLeft",void 0),(0,i.Cg)([(0,r.lK)("orthoRight")],u.prototype,"_orthoRight",void 0),(0,i.Cg)([(0,r.lK)("orthoTop")],u.prototype,"_orthoTop",void 0),(0,i.Cg)([(0,r.lK)("orthoBottom")],u.prototype,"_orthoBottom",void 0),(0,c.Y5)("BABYLON.DirectionalLight",u)},1513:(e,t,s)=>{s.d(t,{g:()=>c});var i=s(5524),r=s(9259),n=s(9923),a=s(6041),o=s(4870),h=s(4704),l=s(6552);o.b.AddNodeConstructor("Light_Type_3",((e,t)=>()=>new c(e,n.Pq.Zero(),t)));class c extends h.v{constructor(e,t,s){super(e,s),this.groundColor=new a.v9(0,0,0),this.direction=t||n.Pq.Up()}_buildUniformLayout(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("vLightGround",3),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()}getClassName(){return"HemisphericLight"}setDirectionToTarget(e){return this.direction=n.Pq.Normalize(e.subtract(n.Pq.Zero())),this.direction}getShadowGenerator(){return null}transferToEffect(e,t){const s=n.Pq.Normalize(this.direction);return this._uniformBuffer.updateFloat4("vLightData",s.x,s.y,s.z,0,t),this._uniformBuffer.updateColor3("vLightGround",this.groundColor.scale(this.intensity),t),this}transferToNodeMaterialEffect(e,t){const s=n.Pq.Normalize(this.direction);return e.setFloat3(t,s.x,s.y,s.z),this}computeWorldMatrix(){return this._worldMatrix||(this._worldMatrix=n.uq.Identity()),this._worldMatrix}getTypeID(){return h.v.LIGHTTYPEID_HEMISPHERICLIGHT}prepareLightSpecificDefines(e,t){e["HEMILIGHT"+t]=!0}}(0,i.Cg)([(0,r.jT)()],c.prototype,"groundColor",void 0),(0,i.Cg)([(0,r.P_)()],c.prototype,"direction",void 0),(0,l.Y5)("BABYLON.HemisphericLight",c)},4704:(e,t,s)=>{s.d(t,{v:()=>d});var i=s(5524),r=s(9259),n=s(9923),a=s(6041),o=s(4870),h=s(935),l=s(6552),c=s(5515),u=s(6877);class d extends o.b{get range(){return this._range}set range(e){this._range=e,this._inverseSquaredRange=1/(this.range*this.range)}get intensityMode(){return this._intensityMode}set intensityMode(e){this._intensityMode=e,this._computePhotometricScale()}get radius(){return this._radius}set radius(e){this._radius=e,this._computePhotometricScale()}get shadowEnabled(){return this._shadowEnabled}set shadowEnabled(e){this._shadowEnabled!==e&&(this._shadowEnabled=e,this._markMeshesAsLightDirty())}get includedOnlyMeshes(){return this._includedOnlyMeshes}set includedOnlyMeshes(e){this._includedOnlyMeshes=e,this._hookArrayForIncludedOnly(e)}get excludedMeshes(){return this._excludedMeshes}set excludedMeshes(e){this._excludedMeshes=e,this._hookArrayForExcluded(e)}get excludeWithLayerMask(){return this._excludeWithLayerMask}set excludeWithLayerMask(e){this._excludeWithLayerMask=e,this._resyncMeshes()}get includeOnlyWithLayerMask(){return this._includeOnlyWithLayerMask}set includeOnlyWithLayerMask(e){this._includeOnlyWithLayerMask=e,this._resyncMeshes()}get lightmapMode(){return this._lightmapMode}set lightmapMode(e){this._lightmapMode!==e&&(this._lightmapMode=e,this._markMeshesAsLightDirty())}getViewMatrix(e){return null}getProjectionMatrix(e,t){return null}constructor(e,t){super(e,t,!1),this.diffuse=new a.v9(1,1,1),this.specular=new a.v9(1,1,1),this.falloffType=d.FALLOFF_DEFAULT,this.intensity=1,this._range=Number.MAX_VALUE,this._inverseSquaredRange=0,this._photometricScale=1,this._intensityMode=d.INTENSITYMODE_AUTOMATIC,this._radius=1e-5,this.renderPriority=0,this._shadowEnabled=!0,this._excludeWithLayerMask=0,this._includeOnlyWithLayerMask=0,this._lightmapMode=0,this._shadowGenerators=null,this._excludedMeshesIds=new Array,this._includedOnlyMeshesIds=new Array,this._isLight=!0,this.getScene().addLight(this),this._uniformBuffer=new h.D(this.getScene().getEngine(),void 0,void 0,e),this._buildUniformLayout(),this.includedOnlyMeshes=[],this.excludedMeshes=[],this._resyncMeshes()}transferTexturesToEffect(e,t){return this}_bindLight(e,t,s,i,r=!0){const n=e.toString();let o=!1;if(this._uniformBuffer.bindToEffect(s,"Light"+n),this._renderId!==t.getRenderId()||this._lastUseSpecular!==i||!this._uniformBuffer.useUbo){this._renderId=t.getRenderId(),this._lastUseSpecular=i;const e=this.getScaledIntensity();this.transferToEffect(s,n),this.diffuse.scaleToRef(e,a.IG.Color3[0]),this._uniformBuffer.updateColor4("vLightDiffuse",a.IG.Color3[0],this.range,n),i&&(this.specular.scaleToRef(e,a.IG.Color3[1]),this._uniformBuffer.updateColor4("vLightSpecular",a.IG.Color3[1],this.radius,n)),o=!0}if(this.transferTexturesToEffect(s,n),t.shadowsEnabled&&this.shadowEnabled&&r){const e=this.getShadowGenerator(t.activeCamera)??this.getShadowGenerator();e&&(e.bindShadowLight(n,s),o=!0)}o?this._uniformBuffer.update():this._uniformBuffer.bindUniformBuffer()}getClassName(){return"Light"}toString(e){let t="Name: "+this.name;if(t+=", type: "+["Point","Directional","Spot","Hemispheric"][this.getTypeID()],this.animations)for(let s=0;s<this.animations.length;s++)t+=", animation[0]: "+this.animations[s].toString(e);return t}_syncParentEnabledState(){super._syncParentEnabledState(),this.isDisposed()||this._resyncMeshes()}setEnabled(e){super.setEnabled(e),this._resyncMeshes()}getShadowGenerator(e=null){return null===this._shadowGenerators?null:this._shadowGenerators.get(e)??null}getShadowGenerators(){return this._shadowGenerators}getAbsolutePosition(){return n.Pq.Zero()}canAffectMesh(e){return!(e&&(this.includedOnlyMeshes&&this.includedOnlyMeshes.length>0&&-1===this.includedOnlyMeshes.indexOf(e)||this.excludedMeshes&&this.excludedMeshes.length>0&&-1!==this.excludedMeshes.indexOf(e)||0!==this.includeOnlyWithLayerMask&&0==(this.includeOnlyWithLayerMask&e.layerMask)||0!==this.excludeWithLayerMask&&this.excludeWithLayerMask&e.layerMask))}dispose(e,t=!1){if(this._shadowGenerators){const e=this._shadowGenerators.values();for(let t=e.next();!0!==t.done;t=e.next())t.value.dispose();this._shadowGenerators=null}if(this.getScene().stopAnimation(this),this._parentContainer){const e=this._parentContainer.lights.indexOf(this);e>-1&&this._parentContainer.lights.splice(e,1),this._parentContainer=null}for(const e of this.getScene().meshes)e._removeLightSource(this,!0);this._uniformBuffer.dispose(),this.getScene().removeLight(this),super.dispose(e,t)}getTypeID(){return 0}getScaledIntensity(){return this._photometricScale*this.intensity}clone(e,t=null){const s=d.GetConstructorFromName(this.getTypeID(),e,this.getScene());if(!s)return null;const i=u.p.Clone(s,this);return e&&(i.name=e),t&&(i.parent=t),i.setEnabled(this.isEnabled()),this.onClonedObservable.notifyObservers(i),i}serialize(){const e=u.p.Serialize(this);return e.uniqueId=this.uniqueId,e.type=this.getTypeID(),this.parent&&this.parent._serializeAsParent(e),this.excludedMeshes.length>0&&(e.excludedMeshesIds=[],this.excludedMeshes.forEach((t=>{e.excludedMeshesIds.push(t.id)}))),this.includedOnlyMeshes.length>0&&(e.includedOnlyMeshesIds=[],this.includedOnlyMeshes.forEach((t=>{e.includedOnlyMeshesIds.push(t.id)}))),u.p.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e.isEnabled=this.isEnabled(),e}static GetConstructorFromName(e,t,s){return o.b.Construct("Light_Type_"+e,t,s)||null}static Parse(e,t){const s=d.GetConstructorFromName(e.type,e.name,t);if(!s)return null;const i=u.p.Parse(s,e,t);if(e.excludedMeshesIds&&(i._excludedMeshesIds=e.excludedMeshesIds),e.includedOnlyMeshesIds&&(i._includedOnlyMeshesIds=e.includedOnlyMeshesIds),void 0!==e.parentId&&(i._waitingParentId=e.parentId),void 0!==e.parentInstanceIndex&&(i._waitingParentInstanceIndex=e.parentInstanceIndex),void 0!==e.falloffType&&(i.falloffType=e.falloffType),void 0!==e.lightmapMode&&(i.lightmapMode=e.lightmapMode),e.animations){for(let t=0;t<e.animations.length;t++){const s=e.animations[t],r=(0,l.n9)("BABYLON.Animation");r&&i.animations.push(r.Parse(s))}o.b.ParseAnimationRanges(i,e,t)}return e.autoAnimate&&t.beginAnimation(i,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),void 0!==e.isEnabled&&i.setEnabled(e.isEnabled),i}_hookArrayForExcluded(e){const t=e.push;e.push=(...s)=>{const i=t.apply(e,s);for(const e of s)e._resyncLightSource(this);return i};const s=e.splice;e.splice=(t,i)=>{const r=s.apply(e,[t,i]);for(const e of r)e._resyncLightSource(this);return r};for(const t of e)t._resyncLightSource(this)}_hookArrayForIncludedOnly(e){const t=e.push;e.push=(...s)=>{const i=t.apply(e,s);return this._resyncMeshes(),i};const s=e.splice;e.splice=(t,i)=>{const r=s.apply(e,[t,i]);return this._resyncMeshes(),r},this._resyncMeshes()}_resyncMeshes(){for(const e of this.getScene().meshes)e._resyncLightSource(this)}_markMeshesAsLightDirty(){for(const e of this.getScene().meshes)-1!==e.lightSources.indexOf(this)&&e._markSubMeshesAsLightDirty()}_computePhotometricScale(){this._photometricScale=this._getPhotometricScale(),this.getScene().resetCachedMaterial()}_getPhotometricScale(){let e=0;const t=this.getTypeID();let s=this.intensityMode;switch(s===d.INTENSITYMODE_AUTOMATIC&&(s=t===d.LIGHTTYPEID_DIRECTIONALLIGHT?d.INTENSITYMODE_ILLUMINANCE:d.INTENSITYMODE_LUMINOUSINTENSITY),t){case d.LIGHTTYPEID_POINTLIGHT:case d.LIGHTTYPEID_SPOTLIGHT:switch(s){case d.INTENSITYMODE_LUMINOUSPOWER:e=1/(4*Math.PI);break;case d.INTENSITYMODE_LUMINOUSINTENSITY:e=1;break;case d.INTENSITYMODE_LUMINANCE:e=this.radius*this.radius}break;case d.LIGHTTYPEID_DIRECTIONALLIGHT:switch(s){case d.INTENSITYMODE_ILLUMINANCE:e=1;break;case d.INTENSITYMODE_LUMINANCE:{let t=this.radius;t=Math.max(t,.001),e=2*Math.PI*(1-Math.cos(t));break}}break;case d.LIGHTTYPEID_HEMISPHERICLIGHT:e=1}return e}_reorderLightsInScene(){const e=this.getScene();0!=this._renderPriority&&(e.requireLightSorting=!0),this.getScene().sortLightsByPriority()}}d.FALLOFF_DEFAULT=c.c.FALLOFF_DEFAULT,d.FALLOFF_PHYSICAL=c.c.FALLOFF_PHYSICAL,d.FALLOFF_GLTF=c.c.FALLOFF_GLTF,d.FALLOFF_STANDARD=c.c.FALLOFF_STANDARD,d.LIGHTMAP_DEFAULT=c.c.LIGHTMAP_DEFAULT,d.LIGHTMAP_SPECULAR=c.c.LIGHTMAP_SPECULAR,d.LIGHTMAP_SHADOWSONLY=c.c.LIGHTMAP_SHADOWSONLY,d.INTENSITYMODE_AUTOMATIC=c.c.INTENSITYMODE_AUTOMATIC,d.INTENSITYMODE_LUMINOUSPOWER=c.c.INTENSITYMODE_LUMINOUSPOWER,d.INTENSITYMODE_LUMINOUSINTENSITY=c.c.INTENSITYMODE_LUMINOUSINTENSITY,d.INTENSITYMODE_ILLUMINANCE=c.c.INTENSITYMODE_ILLUMINANCE,d.INTENSITYMODE_LUMINANCE=c.c.INTENSITYMODE_LUMINANCE,d.LIGHTTYPEID_POINTLIGHT=c.c.LIGHTTYPEID_POINTLIGHT,d.LIGHTTYPEID_DIRECTIONALLIGHT=c.c.LIGHTTYPEID_DIRECTIONALLIGHT,d.LIGHTTYPEID_SPOTLIGHT=c.c.LIGHTTYPEID_SPOTLIGHT,d.LIGHTTYPEID_HEMISPHERICLIGHT=c.c.LIGHTTYPEID_HEMISPHERICLIGHT,(0,i.Cg)([(0,r.jT)()],d.prototype,"diffuse",void 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Plugin did not provide a loadAssetContainer or loadAssetContainerAsync method.")}),g,p,f,a,l,c)}function C(e,t,s){const{rootUrl:i="",onProgress:r,pluginExtension:n,name:a,pluginOptions:o}=s??{};return S(i,e,t,r,n,a,o)}function S(e,t,s,i,r,n,a){return new Promise(((o,h)=>{v(e,t,s,(e=>{o(e)}),i,((e,t,s)=>{h(s||new Error(t))}),r,n,a)}))}function I(e,t="",s=o.q.LastCreatedScene,i=!0,r=0,n=null,a=null,l=null,c=null,u=null,d="",_={}){if(!s)return void h.V.Error("No scene available to load animations to");if(i){for(const e of s.animatables)e.reset();s.stopAllAnimations(),s.animationGroups.slice().forEach((e=>{e.dispose()})),s.getNodes().forEach((e=>{e.animations&&(e.animations=[])}))}else switch(r){case 0:s.animationGroups.slice().forEach((e=>{e.dispose()}));break;case 1:s.animationGroups.forEach((e=>{e.stop()}));break;case 2:s.animationGroups.forEach((e=>{e.reset(),e.restart()}));break;case 3:break;default:return void h.V.Error("Unknown animation group loading mode value '"+r+"'")}const f=s.animatables.length;v(e,t,s,(e=>{e.mergeAnimationsTo(s,s.animatables.slice(f),n),e.dispose(),s.onAnimationFileImportedObservable.notifyObservers(s),a&&a(s)}),l,c,u,d,_)}class D{static get ForceFullSceneLoadingForIncremental(){return l.B.ForceFullSceneLoadingForIncremental}static set ForceFullSceneLoadingForIncremental(e){l.B.ForceFullSceneLoadingForIncremental=e}static get ShowLoadingScreen(){return l.B.ShowLoadingScreen}static set ShowLoadingScreen(e){l.B.ShowLoadingScreen=e}static get loggingLevel(){return l.B.loggingLevel}static set loggingLevel(e){l.B.loggingLevel=e}static get CleanBoneMatrixWeights(){return l.B.CleanBoneMatrixWeights}static set CleanBoneMatrixWeights(e){l.B.CleanBoneMatrixWeights=e}static GetDefaultPlugin(){return T()}static GetPluginForExtension(e){return b(e,!0)?.plugin}static IsPluginForExtensionAvailable(e){return function(e){return!!g[e]}(e)}static RegisterPlugin(e){R(e)}static ImportMesh(e,t,s,i,r,n,a,o,h){M(e,t,s,i,r,n,a,o,h)}static ImportMeshAsync(e,t,s,i,r,n,a){return function(e,t,s,i,r,n,a,o){return new Promise(((o,h)=>{M(e,t,s,i,((e,t,s,i,r,n,a,h)=>{o({meshes:e,particleSystems:t,skeletons:s,animationGroups:i,transformNodes:r,geometries:n,lights:a,spriteManagers:h})}),r,((e,t,s)=>{h(s||new Error(t))}),n,a,undefined)}))}(e,t,s,i,r,n,a)}static Load(e,t,s,i,r,n,a,o){y(e,t,s,i,r,n,a,o)}static LoadAsync(e,t,s,i,r,n){return function(e,t,s,i,r,n,a){return new Promise(((o,h)=>{y(e,t,s,(e=>{o(e)}),i,((e,t,s)=>{h(s||new Error(t))}),r,n,a)}))}(e,t,s,i,r,n)}static Append(e,t,s,i,r,n,a,o){P(e,t,s,i,r,n,a,o)}static AppendAsync(e,t,s,i,r,n){return function(e,t,s,i,r,n,a){return new Promise(((o,h)=>{P(e,t,s,(e=>{o(e)}),i,((e,t,s)=>{h(s||new Error(t))}),r,n,a)}))}(e,t,s,i,r,n)}static LoadAssetContainer(e,t,s,i,r,n,a,o){v(e,t,s,i,r,n,a,o)}static LoadAssetContainerAsync(e,t,s,i,r,n){return S(e,t,s,i,r,n)}static ImportAnimations(e,t,s,i,r,n,a,o,h,l,c){I(e,t,s,i,r,n,a,o,h,l,c)}static ImportAnimationsAsync(e,t,s,i,r,n,a,o,h,l,c){return function(e,t,s,i,r,n,a,o,h,l){return new Promise(((c,u)=>{I(e,t,s,i,r,n,(e=>{c(e)}),a,((e,t,s)=>{u(s||new Error(t))}),o,h,l)}))}(e,t,s,i,r,n,o,l,c)}}D.NO_LOGGING=0,D.MINIMAL_LOGGING=1,D.SUMMARY_LOGGING=2,D.DETAILED_LOGGING=3,D.OnPluginActivatedObservable=p},7597:(e,t,s)=>{s.d(t,{B:()=>i});class i{static get ForceFullSceneLoadingForIncremental(){return i._ForceFullSceneLoadingForIncremental}static set ForceFullSceneLoadingForIncremental(e){i._ForceFullSceneLoadingForIncremental=e}static get ShowLoadingScreen(){return i._ShowLoadingScreen}static set ShowLoadingScreen(e){i._ShowLoadingScreen=e}static get loggingLevel(){return i._LoggingLevel}static set loggingLevel(e){i._LoggingLevel=e}static get CleanBoneMatrixWeights(){return i._CleanBoneMatrixWeights}static set CleanBoneMatrixWeights(e){i._CleanBoneMatrixWeights=e}}i._ForceFullSceneLoadingForIncremental=!1,i._ShowLoadingScreen=!0,i._CleanBoneMatrixWeights=!1,i._LoggingLevel=0},994:(e,t,s)=>{s.r(t),s.d(t,{_DDSTextureLoader:()=>n});var i=s(4640),r=s(3537);class n{constructor(){this.supportCascades=!0}loadCubeData(e,t,s,n){const a=t.getEngine();let o,h=!1,l=1e3;if(Array.isArray(e))for(let s=0;s<e.length;s++){const i=e[s];o=r.D.GetDDSInfo(i),t.width=o.width,t.height=o.height,h=(o.isRGB||o.isLuminance||o.mipmapCount>1)&&t.generateMipMaps,a._unpackFlipY(o.isCompressed),r.D.UploadDDSLevels(a,t,i,o,h,6,-1,s),o.isFourCC||1!==o.mipmapCount?l=o.mipmapCount-1:a.generateMipMapsForCubemap(t)}else{const n=e;o=r.D.GetDDSInfo(n),t.width=o.width,t.height=o.height,s&&(o.sphericalPolynomial=new i.Q),h=(o.isRGB||o.isLuminance||o.mipmapCount>1)&&t.generateMipMaps,a._unpackFlipY(o.isCompressed),r.D.UploadDDSLevels(a,t,n,o,h,6),o.isFourCC||1!==o.mipmapCount?l=o.mipmapCount-1:a.generateMipMapsForCubemap(t,!1)}a._setCubeMapTextureParams(t,h,l),t.isReady=!0,t.onLoadedObservable.notifyObservers(t),t.onLoadedObservable.clear(),n&&n({isDDS:!0,width:t.width,info:o,data:e,texture:t})}loadData(e,t,s){const i=r.D.GetDDSInfo(e),n=(i.isRGB||i.isLuminance||i.mipmapCount>1)&&t.generateMipMaps&&Math.max(i.width,i.height)>>i.mipmapCount-1==1;s(i.width,i.height,n,i.isFourCC,(()=>{r.D.UploadDDSLevels(t.getEngine(),t,e,i,n,1)}))}}},8454:(e,t,s)=>{s.d(t,{gT:()=>a});var i=s(1137);const r=new Map;function n(e,t){(function(e){return r.delete(e)})(e)&&i.V.Warn(`Extension with the name '${name}' already exists`),r.set(e,t)}function a(e,t){"image/ktx"!==t&&"image/ktx2"!==t||(e=".ktx"),r.has(e)||(e.endsWith(".dds")&&n(".dds",(()=>Promise.resolve().then(s.bind(s,994)).then((e=>new e._DDSTextureLoader)))),e.endsWith(".basis")&&n(".basis",(()=>s.e(692).then(s.bind(s,6692)).then((e=>new e._BasisTextureLoader)))),e.endsWith(".env")&&n(".env",(()=>s.e(834).then(s.bind(s,5834)).then((e=>new e._ENVTextureLoader)))),e.endsWith(".hdr")&&n(".hdr",(()=>s.e(608).then(s.bind(s,5608)).then((e=>new e._HDRTextureLoader)))),(e.endsWith(".ktx")||e.endsWith(".ktx2"))&&(n(".ktx",(()=>s.e(788).then(s.bind(s,788)).then((e=>new e._KTXTextureLoader)))),n(".ktx2",(()=>s.e(788).then(s.bind(s,788)).then((e=>new e._KTXTextureLoader))))),e.endsWith(".tga")&&n(".tga",(()=>Promise.resolve().then(s.bind(s,1318)).then((e=>new e._TGATextureLoader)))),e.endsWith(".exr")&&n(".exr",(()=>s.e(685).then(s.bind(s,8685)).then((e=>new e._ExrTextureLoader)))));const i=r.get(e);return i?Promise.resolve(i(t)):null}},1318:(e,t,s)=>{s.r(t),s.d(t,{_TGATextureLoader:()=>o});var i=s(1137);function r(e){let t=0;return{id_length:e[t++],colormap_type:e[t++],image_type:e[t++],colormap_index:e[t++]|e[t++]<<8,colormap_length:e[t++]|e[t++]<<8,colormap_size:e[t++],origin:[e[t++]|e[t++]<<8,e[t++]|e[t++]<<8],width:e[t++]|e[t++]<<8,height:e[t++]|e[t++]<<8,pixel_size:e[t++],flags:e[t++]}}function n(e,t){if(t.length<19)return void i.V.Error("Unable to load TGA file - Not enough data to contain header");let s=18;const n=r(t);if(n.id_length+s>t.length)return void i.V.Error("Unable to load TGA file - Not enough data");s+=n.id_length;let o,h=!1,l=!1,c=!1;switch(n.image_type){case 9:h=!0;case 1:l=!0;break;case 10:h=!0;case 2:break;case 11:h=!0;case 3:c=!0}const u=n.pixel_size>>3,d=n.width*n.height*u;let _,f,p,g,m,T,b;if(l&&(_=t.subarray(s,s+=n.colormap_length*(n.colormap_size>>3))),h){let e,i,r;o=new Uint8Array(d);let n=0;const a=new Uint8Array(u);for(;s<d&&n<d;)if(e=t[s++],i=1+(127&e),128&e){for(r=0;r<u;++r)a[r]=t[s++];for(r=0;r<i;++r)o.set(a,n+r*u);n+=u*i}else{for(i*=u,r=0;r<i;++r)o[n+r]=t[s++];n+=i}}else o=t.subarray(s,s+=l?n.width*n.height:d);switch((48&n.flags)>>4){default:case 2:f=0,g=1,b=n.width,p=0,m=1,T=n.height;break;case 0:f=0,g=1,b=n.width,p=n.height-1,m=-1,T=-1;break;case 3:f=n.width-1,g=-1,b=-1,p=0,m=1,T=n.height;break;case 1:f=n.width-1,g=-1,b=-1,p=n.height-1,m=-1,T=-1}const E="_getImageData"+(c?"Grey":"")+n.pixel_size+"bits",x=a[E](n,_,o,p,m,T,f,g,b);e.getEngine()._uploadDataToTextureDirectly(e,x)}const a={GetTGAHeader:r,UploadContent:n,_getImageData8bits:function(e,t,s,i,r,n,a,o,h){const l=s,c=t,u=e.width,d=e.height;let _,f,p,g=0;const m=new Uint8Array(u*d*4);for(p=i;p!==n;p+=r)for(f=a;f!==h;f+=o,g++)_=l[g],m[4*(f+u*p)+3]=255,m[4*(f+u*p)+2]=c[3*_+0],m[4*(f+u*p)+1]=c[3*_+1],m[4*(f+u*p)+0]=c[3*_+2];return m},_getImageData16bits:function(e,t,s,i,r,n,a,o,h){const l=s,c=e.width,u=e.height;let d,_,f,p=0;const g=new Uint8Array(c*u*4);for(f=i;f!==n;f+=r)for(_=a;_!==h;_+=o,p+=2){d=l[p+0]+(l[p+1]<<8);const e=255*((31744&d)>>10)/31|0,t=255*((992&d)>>5)/31|0,s=255*(31&d)/31|0;g[4*(_+c*f)+0]=e,g[4*(_+c*f)+1]=t,g[4*(_+c*f)+2]=s,g[4*(_+c*f)+3]=32768&d?0:255}return g},_getImageData24bits:function(e,t,s,i,r,n,a,o,h){const l=s,c=e.width,u=e.height;let d,_,f=0;const p=new Uint8Array(c*u*4);for(_=i;_!==n;_+=r)for(d=a;d!==h;d+=o,f+=3)p[4*(d+c*_)+3]=255,p[4*(d+c*_)+2]=l[f+0],p[4*(d+c*_)+1]=l[f+1],p[4*(d+c*_)+0]=l[f+2];return p},_getImageData32bits:function(e,t,s,i,r,n,a,o,h){const l=s,c=e.width,u=e.height;let d,_,f=0;const p=new Uint8Array(c*u*4);for(_=i;_!==n;_+=r)for(d=a;d!==h;d+=o,f+=4)p[4*(d+c*_)+2]=l[f+0],p[4*(d+c*_)+1]=l[f+1],p[4*(d+c*_)+0]=l[f+2],p[4*(d+c*_)+3]=l[f+3];return p},_getImageDataGrey8bits:function(e,t,s,i,r,n,a,o,h){const l=s,c=e.width,u=e.height;let d,_,f,p=0;const g=new Uint8Array(c*u*4);for(f=i;f!==n;f+=r)for(_=a;_!==h;_+=o,p++)d=l[p],g[4*(_+c*f)+0]=d,g[4*(_+c*f)+1]=d,g[4*(_+c*f)+2]=d,g[4*(_+c*f)+3]=255;return g},_getImageDataGrey16bits:function(e,t,s,i,r,n,a,o,h){const l=s,c=e.width,u=e.height;let d,_,f=0;const p=new Uint8Array(c*u*4);for(_=i;_!==n;_+=r)for(d=a;d!==h;d+=o,f+=2)p[4*(d+c*_)+0]=l[f+0],p[4*(d+c*_)+1]=l[f+0],p[4*(d+c*_)+2]=l[f+0],p[4*(d+c*_)+3]=l[f+1];return p}};class o{constructor(){this.supportCascades=!1}loadCubeData(){throw".env not supported in Cube."}loadData(e,t,s){const i=new Uint8Array(e.buffer,e.byteOffset,e.byteLength),a=r(i);s(a.width,a.height,t.generateMipMaps,!1,(()=>{n(t,i)}))}}},2667:(e,t,s)=>{s.d(t,{t:()=>d});var i=s(5524),r=s(9259),n=s(9848),a=s(9923),o=s(6315),h=s(8688),l=(s(655),s(521));class c{get wrapU(){return this._wrapU}set wrapU(e){this._wrapU=e}get wrapV(){return this._wrapV}set wrapV(e){this._wrapV=e}get coordinatesMode(){return 0}get isCube(){return!!this._texture&&this._texture.isCube}set isCube(e){this._texture&&(this._texture.isCube=e)}get is3D(){return!!this._texture&&this._texture.is3D}set is3D(e){this._texture&&(this._texture.is3D=e)}get is2DArray(){return!!this._texture&&this._texture.is2DArray}set is2DArray(e){this._texture&&(this._texture.is2DArray=e)}getClassName(){return"ThinTexture"}static _IsRenderTargetWrapper(e){return void 0!==e?.shareDepth}constructor(e){this._wrapU=1,this._wrapV=1,this.wrapR=1,this.anisotropicFilteringLevel=4,this.delayLoadState=0,this._texture=null,this._engine=null,this._cachedSize=l.o.Zero(),this._cachedBaseSize=l.o.Zero(),this._initialSamplingMode=2,this._texture=c._IsRenderTargetWrapper(e)?e.texture:e,this._texture&&(this._engine=this._texture.getEngine())}isReady(){return 4===this.delayLoadState?(this.delayLoad(),!1):!!this._texture&&this._texture.isReady}delayLoad(){}getInternalTexture(){return this._texture}getSize(){if(this._texture){if(this._texture.width)return this._cachedSize.width=this._texture.width,this._cachedSize.height=this._texture.height,this._cachedSize;if(this._texture._size)return this._cachedSize.width=this._texture._size,this._cachedSize.height=this._texture._size,this._cachedSize}return this._cachedSize}getBaseSize(){return this.isReady()&&this._texture?this._texture._size?(this._cachedBaseSize.width=this._texture._size,this._cachedBaseSize.height=this._texture._size,this._cachedBaseSize):(this._cachedBaseSize.width=this._texture.baseWidth,this._cachedBaseSize.height=this._texture.baseHeight,this._cachedBaseSize):(this._cachedBaseSize.width=0,this._cachedBaseSize.height=0,this._cachedBaseSize)}get samplingMode(){return this._texture?this._texture.samplingMode:this._initialSamplingMode}updateSamplingMode(e){this._texture&&this._engine&&this._engine.updateTextureSamplingMode(e,this._texture)}releaseInternalTexture(){this._texture&&(this._texture.dispose(),this._texture=null)}dispose(){this._texture&&(this.releaseInternalTexture(),this._engine=null)}}var u=s(6877);class d extends c{set hasAlpha(e){this._hasAlpha!==e&&(this._hasAlpha=e,this._scene&&this._scene.markAllMaterialsAsDirty(1,(e=>e.hasTexture(this))))}get hasAlpha(){return this._hasAlpha}set getAlphaFromRGB(e){this._getAlphaFromRGB!==e&&(this._getAlphaFromRGB=e,this._scene&&this._scene.markAllMaterialsAsDirty(1,(e=>e.hasTexture(this))))}get getAlphaFromRGB(){return this._getAlphaFromRGB}set coordinatesIndex(e){this._coordinatesIndex!==e&&(this._coordinatesIndex=e,this._scene&&this._scene.markAllMaterialsAsDirty(1,(e=>e.hasTexture(this))))}get coordinatesIndex(){return this._coordinatesIndex}set coordinatesMode(e){this._coordinatesMode!==e&&(this._coordinatesMode=e,this._scene&&this._scene.markAllMaterialsAsDirty(1,(e=>e.hasTexture(this))))}get coordinatesMode(){return this._coordinatesMode}get wrapU(){return this._wrapU}set wrapU(e){this._wrapU=e}get wrapV(){return this._wrapV}set wrapV(e){this._wrapV=e}get isCube(){return this._texture?this._texture.isCube:this._isCube}set isCube(e){this._texture?this._texture.isCube=e:this._isCube=e}get is3D(){return!!this._texture&&this._texture.is3D}set is3D(e){this._texture&&(this._texture.is3D=e)}get is2DArray(){return!!this._texture&&this._texture.is2DArray}set is2DArray(e){this._texture&&(this._texture.is2DArray=e)}get gammaSpace(){return this._texture?(null===this._texture._gammaSpace&&(this._texture._gammaSpace=this._gammaSpace),this._texture._gammaSpace&&!this._texture._useSRGBBuffer):this._gammaSpace}set gammaSpace(e){if(this._texture){if(this._texture._gammaSpace===e)return;this._texture._gammaSpace=e}else{if(this._gammaSpace===e)return;this._gammaSpace=e}this.getScene()?.markAllMaterialsAsDirty(1,(e=>e.hasTexture(this)))}get isRGBD(){return null!=this._texture&&this._texture._isRGBD}set isRGBD(e){e!==this.isRGBD&&(this._texture&&(this._texture._isRGBD=e),this.getScene()?.markAllMaterialsAsDirty(1,(e=>e.hasTexture(this))))}get noMipmap(){return!1}get lodGenerationOffset(){return this._texture?this._texture._lodGenerationOffset:0}set lodGenerationOffset(e){this._texture&&(this._texture._lodGenerationOffset=e)}get lodGenerationScale(){return this._texture?this._texture._lodGenerationScale:0}set lodGenerationScale(e){this._texture&&(this._texture._lodGenerationScale=e)}get linearSpecularLOD(){return!!this._texture&&this._texture._linearSpecularLOD}set linearSpecularLOD(e){this._texture&&(this._texture._linearSpecularLOD=e)}get irradianceTexture(){return this._texture?this._texture._irradianceTexture:null}set irradianceTexture(e){this._texture&&(this._texture._irradianceTexture=e)}get uid(){return this._uid||(this._uid=(0,h.z)()),this._uid}toString(){return this.name}getClassName(){return"BaseTexture"}set onDispose(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)}get isBlocking(){return!0}get loadingError(){return this._loadingError}get errorObject(){return this._errorObject}constructor(e,t=null){super(null),this.metadata=null,this.reservedDataStore=null,this._hasAlpha=!1,this._getAlphaFromRGB=!1,this.level=1,this._coordinatesIndex=0,this.optimizeUVAllocation=!0,this._coordinatesMode=0,this.wrapR=1,this.anisotropicFilteringLevel=d.DEFAULT_ANISOTROPIC_FILTERING_LEVEL,this._isCube=!1,this._gammaSpace=!0,this.invertZ=!1,this.lodLevelInAlpha=!1,this.isRenderTarget=!1,this._prefiltered=!1,this._forceSerialize=!1,this.animations=[],this.onDisposeObservable=new n.cP,this._onDisposeObserver=null,this._scene=null,this._uid=null,this._parentContainer=null,this._loadingError=!1,e?d._IsScene(e)?this._scene=e:this._engine=e:this._scene=o.q.LastCreatedScene,this._scene&&(this.uniqueId=this._scene.getUniqueId(),this._scene.addTexture(this),this._engine=this._scene.getEngine()),this._texture=t,this._uid=null}getScene(){return this._scene}_getEngine(){return this._engine}getTextureMatrix(){return a.uq.IdentityReadOnly}getReflectionTextureMatrix(){return a.uq.IdentityReadOnly}getRefractionTextureMatrix(){return this.getReflectionTextureMatrix()}isReadyOrNotBlocking(){return!this.isBlocking||this.isReady()||this.loadingError}scale(e){}get canRescale(){return!1}_getFromCache(e,t,s,i,r,n){const a=this._getEngine();if(!a)return null;const o=a._getUseSRGBBuffer(!!r,t),h=a.getLoadedTexturesCache();for(let a=0;a<h.length;a++){const l=h[a];if(!(void 0!==r&&o!==l._useSRGBBuffer||void 0!==i&&i!==l.invertY||l.url!==e||l.generateMipMaps!==!t||s&&s!==l.samplingMode||void 0!==n&&n!==l.isCube))return l.incrementReferences(),l}return null}_rebuild(e=!1){}clone(){return null}get textureType(){return this._texture&&void 0!==this._texture.type?this._texture.type:0}get textureFormat(){return this._texture&&void 0!==this._texture.format?this._texture.format:5}_markAllSubMeshesAsTexturesDirty(){const e=this.getScene();e&&e.markAllMaterialsAsDirty(1)}readPixels(e=0,t=0,s=null,i=!0,r=!1,n=0,a=0,o=Number.MAX_VALUE,h=Number.MAX_VALUE){if(!this._texture)return null;const l=this._getEngine();if(!l)return null;const c=this.getSize();let u=c.width,d=c.height;0!==t&&(u/=Math.pow(2,t),d/=Math.pow(2,t),u=Math.round(u),d=Math.round(d)),o=Math.min(u,o),h=Math.min(d,h);try{return this._texture.isCube?l._readTexturePixels(this._texture,o,h,e,t,s,i,r,n,a):l._readTexturePixels(this._texture,o,h,-1,t,s,i,r,n,a)}catch(e){return null}}_readPixelsSync(e=0,t=0,s=null,i=!0,r=!1){if(!this._texture)return null;const n=this.getSize();let a=n.width,o=n.height;const h=this._getEngine();if(!h)return null;0!=t&&(a/=Math.pow(2,t),o/=Math.pow(2,t),a=Math.round(a),o=Math.round(o));try{return this._texture.isCube?h._readTexturePixelsSync(this._texture,a,o,e,t,s,i,r):h._readTexturePixelsSync(this._texture,a,o,-1,t,s,i,r)}catch(e){return null}}get _lodTextureHigh(){return this._texture?this._texture._lodTextureHigh:null}get _lodTextureMid(){return this._texture?this._texture._lodTextureMid:null}get _lodTextureLow(){return this._texture?this._texture._lodTextureLow:null}dispose(){if(this._scene){this._scene.stopAnimation&&this._scene.stopAnimation(this),this._scene.removePendingData(this);const e=this._scene.textures.indexOf(this);if(e>=0&&this._scene.textures.splice(e,1),this._scene.onTextureRemovedObservable.notifyObservers(this),this._scene=null,this._parentContainer){const e=this._parentContainer.textures.indexOf(this);e>-1&&this._parentContainer.textures.splice(e,1),this._parentContainer=null}}this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.metadata=null,super.dispose()}serialize(e=!1){if(!this.name&&!e)return null;const t=u.p.Serialize(this);return u.p.AppendSerializedAnimations(this,t),t}static WhenAllReady(e,t){let s=e.length;if(0!==s)for(let i=0;i<e.length;i++){const r=e[i];if(r.isReady())0==--s&&t();else{const e=r.onLoadObservable;e?e.addOnce((()=>{0==--s&&t()})):0==--s&&t()}}else t()}static _IsScene(e){return"Scene"===e.getClassName()}}d.DEFAULT_ANISOTROPIC_FILTERING_LEVEL=4,(0,i.Cg)([(0,r.lK)()],d.prototype,"uniqueId",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"name",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"displayName",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"metadata",void 0),(0,i.Cg)([(0,r.lK)("hasAlpha")],d.prototype,"_hasAlpha",void 0),(0,i.Cg)([(0,r.lK)("getAlphaFromRGB")],d.prototype,"_getAlphaFromRGB",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"level",void 0),(0,i.Cg)([(0,r.lK)("coordinatesIndex")],d.prototype,"_coordinatesIndex",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"optimizeUVAllocation",void 0),(0,i.Cg)([(0,r.lK)("coordinatesMode")],d.prototype,"_coordinatesMode",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"wrapU",null),(0,i.Cg)([(0,r.lK)()],d.prototype,"wrapV",null),(0,i.Cg)([(0,r.lK)()],d.prototype,"wrapR",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"anisotropicFilteringLevel",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"isCube",null),(0,i.Cg)([(0,r.lK)()],d.prototype,"is3D",null),(0,i.Cg)([(0,r.lK)()],d.prototype,"is2DArray",null),(0,i.Cg)([(0,r.lK)()],d.prototype,"gammaSpace",null),(0,i.Cg)([(0,r.lK)()],d.prototype,"invertZ",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"lodLevelInAlpha",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"lodGenerationOffset",null),(0,i.Cg)([(0,r.lK)()],d.prototype,"lodGenerationScale",null),(0,i.Cg)([(0,r.lK)()],d.prototype,"linearSpecularLOD",null),(0,i.Cg)([(0,r.uM)()],d.prototype,"irradianceTexture",null),(0,i.Cg)([(0,r.lK)()],d.prototype,"isRenderTarget",void 0)},854:(e,t,s)=>{s.d(t,{h:()=>a});var i,r=s(9848);class n{get wrapU(){return this._cachedWrapU}set wrapU(e){this._cachedWrapU=e}get wrapV(){return this._cachedWrapV}set wrapV(e){this._cachedWrapV=e}get wrapR(){return this._cachedWrapR}set wrapR(e){this._cachedWrapR=e}get anisotropicFilteringLevel(){return this._cachedAnisotropicFilteringLevel}set anisotropicFilteringLevel(e){this._cachedAnisotropicFilteringLevel=e}get comparisonFunction(){return this._comparisonFunction}set comparisonFunction(e){this._comparisonFunction=e}get useMipMaps(){return this._useMipMaps}set useMipMaps(e){this._useMipMaps=e}constructor(){this.samplingMode=-1,this._useMipMaps=!0,this._cachedWrapU=null,this._cachedWrapV=null,this._cachedWrapR=null,this._cachedAnisotropicFilteringLevel=null,this._comparisonFunction=0}setParameters(e=1,t=1,s=1,i=1,r=2,n=0){return this._cachedWrapU=e,this._cachedWrapV=t,this._cachedWrapR=s,this._cachedAnisotropicFilteringLevel=i,this.samplingMode=r,this._comparisonFunction=n,this}compareSampler(e){return this._cachedWrapU===e._cachedWrapU&&this._cachedWrapV===e._cachedWrapV&&this._cachedWrapR===e._cachedWrapR&&this._cachedAnisotropicFilteringLevel===e._cachedAnisotropicFilteringLevel&&this.samplingMode===e.samplingMode&&this._comparisonFunction===e._comparisonFunction&&this._useMipMaps===e._useMipMaps}}!function(e){e[e.Unknown=0]="Unknown",e[e.Url=1]="Url",e[e.Temp=2]="Temp",e[e.Raw=3]="Raw",e[e.Dynamic=4]="Dynamic",e[e.RenderTarget=5]="RenderTarget",e[e.MultiRenderTarget=6]="MultiRenderTarget",e[e.Cube=7]="Cube",e[e.CubeRaw=8]="CubeRaw",e[e.CubePrefiltered=9]="CubePrefiltered",e[e.Raw3D=10]="Raw3D",e[e.Raw2DArray=11]="Raw2DArray",e[e.DepthStencil=12]="DepthStencil",e[e.CubeRawRGBD=13]="CubeRawRGBD",e[e.Depth=14]="Depth"}(i||(i={}));class a extends n{get useMipMaps(){return this.generateMipMaps}set useMipMaps(e){this.generateMipMaps=e}get uniqueId(){return this._uniqueId}_setUniqueId(e){this._uniqueId=e}getEngine(){return this._engine}get source(){return this._source}constructor(e,t,s=!1){super(),this.isReady=!1,this.isCube=!1,this.is3D=!1,this.is2DArray=!1,this.isMultiview=!1,this.url="",this.generateMipMaps=!1,this.samples=0,this.type=-1,this.format=-1,this.onLoadedObservable=new r.cP,this.onErrorObservable=new r.cP,this.onRebuildCallback=null,this.width=0,this.height=0,this.depth=0,this.baseWidth=0,this.baseHeight=0,this.baseDepth=0,this.invertY=!1,this._invertVScale=!1,this._associatedChannel=-1,this._source=0,this._buffer=null,this._bufferView=null,this._bufferViewArray=null,this._bufferViewArrayArray=null,this._size=0,this._extension="",this._files=null,this._workingCanvas=null,this._workingContext=null,this._cachedCoordinatesMode=null,this._isDisabled=!1,this._compression=null,this._sphericalPolynomial=null,this._sphericalPolynomialPromise=null,this._sphericalPolynomialComputed=!1,this._lodGenerationScale=0,this._lodGenerationOffset=0,this._useSRGBBuffer=!1,this._creationFlags=0,this._lodTextureHigh=null,this._lodTextureMid=null,this._lodTextureLow=null,this._isRGBD=!1,this._linearSpecularLOD=!1,this._irradianceTexture=null,this._hardwareTexture=null,this._maxLodLevel=null,this._references=1,this._gammaSpace=null,this._premulAlpha=!1,this._dynamicTextureSource=null,this._engine=e,this._source=t,this._uniqueId=a._Counter++,s||(this._hardwareTexture=e._createHardwareTexture())}incrementReferences(){this._references++}updateSize(e,t,s=1){this._engine.updateTextureDimensions(this,e,t,s),this.width=e,this.height=t,this.depth=s,this.baseWidth=e,this.baseHeight=t,this.baseDepth=s,this._size=e*t*s}_rebuild(){if(this.isReady=!1,this._cachedCoordinatesMode=null,this._cachedWrapU=null,this._cachedWrapV=null,this._cachedWrapR=null,this._cachedAnisotropicFilteringLevel=null,this.onRebuildCallback){const e=this.onRebuildCallback(this),t=t=>{t._swapAndDie(this,!1),this.isReady=e.isReady};return void(e.isAsync?e.proxy.then(t):t(e.proxy))}let e;switch(this.source){case 2:case 12:case 14:break;case 1:return void(e=this._engine.createTexture(this._originalUrl??this.url,!this.generateMipMaps,this.invertY,null,this.samplingMode,(e=>{e._swapAndDie(this,!1),this.isReady=!0}),null,this._buffer,void 0,this.format,this._extension,void 0,void 0,void 0,this._useSRGBBuffer));case 3:e=this._engine.createRawTexture(this._bufferView,this.baseWidth,this.baseHeight,this.format,this.generateMipMaps,this.invertY,this.samplingMode,this._compression,this.type,this._creationFlags,this._useSRGBBuffer),e._swapAndDie(this,!1),this.isReady=!0;break;case 10:e=this._engine.createRawTexture3D(this._bufferView,this.baseWidth,this.baseHeight,this.baseDepth,this.format,this.generateMipMaps,this.invertY,this.samplingMode,this._compression,this.type),e._swapAndDie(this,!1),this.isReady=!0;break;case 11:e=this._engine.createRawTexture2DArray(this._bufferView,this.baseWidth,this.baseHeight,this.baseDepth,this.format,this.generateMipMaps,this.invertY,this.samplingMode,this._compression,this.type),e._swapAndDie(this,!1),this.isReady=!0;break;case 4:e=this._engine.createDynamicTexture(this.baseWidth,this.baseHeight,this.generateMipMaps,this.samplingMode),e._swapAndDie(this,!1),this._dynamicTextureSource&&this._engine.updateDynamicTexture(this,this._dynamicTextureSource,this.invertY,this._premulAlpha,this.format,!0);break;case 7:return void(e=this._engine.createCubeTexture(this.url,null,this._files,!this.generateMipMaps,(()=>{e._swapAndDie(this,!1),this.isReady=!0}),null,this.format,this._extension,!1,0,0,null,void 0,this._useSRGBBuffer,ArrayBuffer.isView(this._buffer)?this._buffer:null));case 8:e=this._engine.createRawCubeTexture(this._bufferViewArray,this.width,this._originalFormat??this.format,this.type,this.generateMipMaps,this.invertY,this.samplingMode,this._compression),e._swapAndDie(this,!1),this.isReady=!0;break;case 13:return;case 9:return e=this._engine.createPrefilteredCubeTexture(this.url,null,this._lodGenerationScale,this._lodGenerationOffset,(e=>{e&&e._swapAndDie(this,!1),this.isReady=!0}),null,this.format,this._extension),void(e._sphericalPolynomial=this._sphericalPolynomial)}}_swapAndDie(e,t=!0){this._hardwareTexture?.setUsage(e._source,this.generateMipMaps,this.is2DArray,this.isCube,this.is3D,this.width,this.height,this.depth),e._hardwareTexture=this._hardwareTexture,t&&(e._isRGBD=this._isRGBD),this._lodTextureHigh&&(e._lodTextureHigh&&e._lodTextureHigh.dispose(),e._lodTextureHigh=this._lodTextureHigh),this._lodTextureMid&&(e._lodTextureMid&&e._lodTextureMid.dispose(),e._lodTextureMid=this._lodTextureMid),this._lodTextureLow&&(e._lodTextureLow&&e._lodTextureLow.dispose(),e._lodTextureLow=this._lodTextureLow),this._irradianceTexture&&(e._irradianceTexture&&e._irradianceTexture.dispose(),e._irradianceTexture=this._irradianceTexture);const s=this._engine.getLoadedTexturesCache();let i=s.indexOf(this);-1!==i&&s.splice(i,1),i=s.indexOf(e),-1===i&&s.push(e)}dispose(){this._references--,this.onLoadedObservable.clear(),this.onErrorObservable.clear(),0===this._references&&(this._engine._releaseTexture(this),this._hardwareTexture=null,this._dynamicTextureSource=null)}}a._Counter=0},6882:(e,t,s)=>{s.d(t,{$:()=>_});var i=s(9848),r=s(9923),n=s(2781),a=s(6096),o=s(1597),h=s(4420),l=s(1137),c=s(3099),u=s(7309);class d{get renderList(){return this._renderList}set renderList(e){this._renderList!==e&&(this._unObserveRenderList&&(this._unObserveRenderList(),this._unObserveRenderList=null),e&&(this._unObserveRenderList=(0,u.lL)(e,this._renderListHasChanged)),this._renderList=e)}get renderPassIds(){return this._renderPassIds}get currentRefreshId(){return this._currentRefreshId}setMaterialForRendering(e,t){let s;s=Array.isArray(e)?e:[e];for(let e=0;e<s.length;++e)for(let i=0;i<this.options.numPasses;++i)s[e].setMaterialForRenderPass(this._renderPassIds[i],void 0!==t?Array.isArray(t)?t[i]:t:void 0)}constructor(e,t,s){this._unObserveRenderList=null,this._renderListHasChanged=(e,t)=>{const s=this._renderList?this._renderList.length:0;(0===t&&s>0||0===s)&&this._scene.meshes.forEach((e=>{e._markSubMeshesAsLightDirty()}))},this.particleSystemList=null,this.getCustomRenderList=null,this.renderParticles=!0,this.renderSprites=!1,this.forceLayerMaskCheck=!1,this.onBeforeRenderObservable=new i.cP,this.onAfterRenderObservable=new i.cP,this.onBeforeRenderingManagerRenderObservable=new i.cP,this.onAfterRenderingManagerRenderObservable=new i.cP,this.onFastPathRenderObservable=new i.cP,this._currentRefreshId=-1,this._refreshRate=1,this._currentSceneCamera=null,this.name=e,this._scene=t,this.renderList=[],this._renderPassIds=[],this.options={numPasses:1,doNotChangeAspectRatio:!0,...s},this._createRenderPassId(),this.renderPassId=this._renderPassIds[0],this._renderingManager=new c.m(t),this._renderingManager._useSceneAutoClearSetup=!0}_releaseRenderPassId(){const e=this._scene.getEngine();for(let t=0;t<this.options.numPasses;++t)e.releaseRenderPassId(this._renderPassIds[t]);this._renderPassIds.length=0}_createRenderPassId(){this._releaseRenderPassId();const e=this._scene.getEngine();for(let t=0;t<this.options.numPasses;++t)this._renderPassIds[t]=e.createRenderPassId(`ObjectRenderer - ${this.name}#${t}`)}resetRefreshCounter(){this._currentRefreshId=-1}get refreshRate(){return this._refreshRate}set refreshRate(e){this._refreshRate=e,this.resetRefreshCounter()}shouldRender(){return-1===this._currentRefreshId||this.refreshRate===this._currentRefreshId?(this._currentRefreshId=1,!0):(this._currentRefreshId++,!1)}isReadyForRendering(e,t){this.prepareRenderList(),this.initRender(e,t);const s=this._checkReadiness();return this.finishRender(),s}prepareRenderList(){const e=this._scene;if(this._waitingRenderList){if(!this.renderListPredicate){this.renderList=[];for(let t=0;t<this._waitingRenderList.length;t++){const s=this._waitingRenderList[t],i=e.getMeshById(s);i&&this.renderList.push(i)}}this._waitingRenderList=void 0}if(this.renderListPredicate){this.renderList?this.renderList.length=0:this.renderList=[];const e=this._scene.meshes;for(let t=0;t<e.length;t++){const s=e[t];this.renderListPredicate(s)&&this.renderList.push(s)}}}initRender(e,t){const s=this._scene.getEngine(),i=this.activeCamera??this._scene.activeCamera;this._currentSceneCamera=this._scene.activeCamera,i&&(i!==this._scene.activeCamera&&(this._scene.setTransformMatrix(i.getViewMatrix(),i.getProjectionMatrix(!0)),this._scene.activeCamera=i),s.setViewport(i.rigParent?i.rigParent.viewport:i.viewport,e,t)),this._defaultRenderListPrepared=!1}finishRender(){const e=this._scene;e.activeCamera=this._currentSceneCamera,this._currentSceneCamera&&(this.activeCamera&&this.activeCamera!==e.activeCamera&&e.setTransformMatrix(this._currentSceneCamera.getViewMatrix(),this._currentSceneCamera.getProjectionMatrix(!0)),e.getEngine().setViewport(this._currentSceneCamera.viewport)),e.resetCachedMaterial()}render(e=0,t=!1){const s=this._scene,i=s.getEngine(),r=i.currentRenderPassId;if(i.currentRenderPassId=this._renderPassIds[e],this.onBeforeRenderObservable.notifyObservers(e),i.snapshotRendering&&1===i.snapshotRenderingMode)this.onFastPathRenderObservable.notifyObservers(e);else{let t=null;const i=this.renderList?this.renderList:s.getActiveMeshes().data,r=this.renderList?this.renderList.length:s.getActiveMeshes().length;this.getCustomRenderList&&(t=this.getCustomRenderList(e,i,r)),t?this._prepareRenderingManager(t,t.length,this.forceLayerMaskCheck):(this._defaultRenderListPrepared||(this._prepareRenderingManager(i,r,!this.renderList||this.forceLayerMaskCheck),this._defaultRenderListPrepared=!0),t=i),this.onBeforeRenderingManagerRenderObservable.notifyObservers(e),this._renderingManager.render(this.customRenderFunction,t,this.renderParticles,this.renderSprites),this.onAfterRenderingManagerRenderObservable.notifyObservers(e)}t||this.onAfterRenderObservable.notifyObservers(e),i.currentRenderPassId=r}_checkReadiness(){const e=this._scene,t=e.getEngine(),s=t.currentRenderPassId;let i=!0;e.getViewMatrix()||e.updateTransformMatrix();const r=this.options.numPasses;for(let s=0;s<r&&i;s++){let n=null;const a=this.renderList?this.renderList:e.getActiveMeshes().data,o=this.renderList?this.renderList.length:e.getActiveMeshes().length;t.currentRenderPassId=this._renderPassIds[s],this.onBeforeRenderObservable.notifyObservers(s),this.getCustomRenderList&&(n=this.getCustomRenderList(s,a,o)),n||(n=a),this._doNotChangeAspectRatio||e.updateTransformMatrix(!0);for(let e=0;e<n.length&&i;++e){const t=n[e];if(t.isEnabled()&&!t.isBlocked&&t.isVisible&&t.subMeshes)if(this.customIsReadyFunction){if(!this.customIsReadyFunction(t,this.refreshRate,!0)){i=!1;continue}}else if(!t.isReady(!0)){i=!1;continue}}this.onAfterRenderObservable.notifyObservers(s),r>1&&(e.incrementRenderId(),e.resetCachedMaterial())}const n=this.particleSystemList||e.particleSystems;for(const e of n)e.isReady()||(i=!1);return t.currentRenderPassId=s,i}_prepareRenderingManager(e,t,s){const i=this._scene,r=i.activeCamera;this._renderingManager.reset();const n=i.getRenderId();for(let a=0;a<t;a++){const t=e[a];if(t&&!t.isBlocked){if(this.customIsReadyFunction){if(!this.customIsReadyFunction(t,this.refreshRate,!1)){this.resetRefreshCounter();continue}}else if(!t.isReady(0===this.refreshRate)){this.resetRefreshCounter();continue}if(!t._internalAbstractMeshDataInfo._currentLODIsUpToDate&&r&&(t._internalAbstractMeshDataInfo._currentLOD=i.customLODSelector?i.customLODSelector(t,r):t.getLOD(r),t._internalAbstractMeshDataInfo._currentLODIsUpToDate=!0),!t._internalAbstractMeshDataInfo._currentLOD)continue;let e,a=t._internalAbstractMeshDataInfo._currentLOD;if(a!==t&&0!==a.billboardMode&&a.computeWorldMatrix(),a._preActivateForIntermediateRendering(n),e=!(!s||!r)&&0==(t.layerMask&r.layerMask),t.isEnabled()&&t.isVisible&&t.subMeshes&&!e){if(a!==t&&a._activate(n,!0),t._activate(n,!0)&&t.subMeshes.length){t.isAnInstance?t._internalAbstractMeshDataInfo._actAsRegularMesh&&(a=t):a._internalAbstractMeshDataInfo._onlyForInstancesIntermediate=!1,a._internalAbstractMeshDataInfo._isActiveIntermediate=!0,i._prepareSkeleton(a);for(let e=0;e<a.subMeshes.length;e++){const t=a.subMeshes[e];this._renderingManager.dispatch(t,a)}}t._postActivate()}}}const a=this.particleSystemList||i.particleSystems;for(let e=0;e<a.length;e++){const t=a[e],s=t.emitter;t.isStarted()&&s&&(!s.position||s.isEnabled())&&this._renderingManager.dispatchParticles(t)}}setRenderingOrder(e,t=null,s=null,i=null){this._renderingManager.setRenderingOrder(e,t,s,i)}setRenderingAutoClearDepthStencil(e,t){this._renderingManager.setRenderingAutoClearDepthStencil(e,t),this._renderingManager._useSceneAutoClearSetup=!1}clone(){const e=new d(this.name,this._scene,this.options);return this.renderList&&(e.renderList=this.renderList.slice(0)),e}dispose(){this.onBeforeRenderObservable.clear(),this.onAfterRenderObservable.clear(),this.onBeforeRenderingManagerRenderObservable.clear(),this.onAfterRenderingManagerRenderObservable.clear(),this.onFastPathRenderObservable.clear(),this._releaseRenderPassId(),this.renderList=null}_rebuild(){this.refreshRate===d.REFRESHRATE_RENDER_ONCE&&(this.refreshRate=d.REFRESHRATE_RENDER_ONCE)}freeRenderingGroups(){this._renderingManager&&this._renderingManager.freeRenderingGroups()}}d.REFRESHRATE_RENDER_ONCE=0,d.REFRESHRATE_RENDER_ONEVERYFRAME=1,d.REFRESHRATE_RENDER_ONEVERYTWOFRAMES=2,h.M.prototype.setDepthStencilTexture=function(e,t){this._engine.setDepthStencilTexture(this._samplers[e],this._uniforms[e],t,e)};class _ extends n.g{get renderListPredicate(){return this._objectRenderer.renderListPredicate}set renderListPredicate(e){this._objectRenderer.renderListPredicate=e}get renderList(){return this._objectRenderer.renderList}set renderList(e){this._objectRenderer.renderList=e}get particleSystemList(){return this._objectRenderer.particleSystemList}set particleSystemList(e){this._objectRenderer.particleSystemList=e}get getCustomRenderList(){return this._objectRenderer.getCustomRenderList}set getCustomRenderList(e){this._objectRenderer.getCustomRenderList=e}get renderParticles(){return this._objectRenderer.renderParticles}set renderParticles(e){this._objectRenderer.renderParticles=e}get renderSprites(){return this._objectRenderer.renderSprites}set renderSprites(e){this._objectRenderer.renderSprites=e}get forceLayerMaskCheck(){return this._objectRenderer.forceLayerMaskCheck}set forceLayerMaskCheck(e){this._objectRenderer.forceLayerMaskCheck=e}get activeCamera(){return this._objectRenderer.activeCamera}set activeCamera(e){this._objectRenderer.activeCamera=e}get customIsReadyFunction(){return this._objectRenderer.customIsReadyFunction}set customIsReadyFunction(e){this._objectRenderer.customIsReadyFunction=e}get customRenderFunction(){return this._objectRenderer.customRenderFunction}set customRenderFunction(e){this._objectRenderer.customRenderFunction=e}get postProcesses(){return this._postProcesses}get _prePassEnabled(){return!!this._prePassRenderTarget&&this._prePassRenderTarget.enabled}set onAfterUnbind(e){this._onAfterUnbindObserver&&this.onAfterUnbindObservable.remove(this._onAfterUnbindObserver),this._onAfterUnbindObserver=this.onAfterUnbindObservable.add(e)}get onBeforeRenderObservable(){return this._objectRenderer.onBeforeRenderObservable}set onBeforeRender(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e)}get onAfterRenderObservable(){return this._objectRenderer.onAfterRenderObservable}set onAfterRender(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=this.onAfterRenderObservable.add(e)}set onClear(e){this._onClearObserver&&this.onClearObservable.remove(this._onClearObserver),this._onClearObserver=this.onClearObservable.add(e)}get _waitingRenderList(){return this._objectRenderer._waitingRenderList}set _waitingRenderList(e){this._objectRenderer._waitingRenderList=e}get renderPassId(){return this._objectRenderer.renderPassId}get renderPassIds(){return this._objectRenderer.renderPassIds}get currentRefreshId(){return this._objectRenderer.currentRefreshId}setMaterialForRendering(e,t){this._objectRenderer.setMaterialForRendering(e,t)}get isMulti(){return this._renderTarget?.isMulti??!1}get renderTargetOptions(){return this._renderTargetOptions}get renderTarget(){return this._renderTarget}_onRatioRescale(){this._sizeRatio&&this.resize(this._initialSizeParameter)}set boundingBoxSize(e){if(this._boundingBoxSize&&this._boundingBoxSize.equals(e))return;this._boundingBoxSize=e;const t=this.getScene();t&&t.markAllMaterialsAsDirty(1)}get boundingBoxSize(){return this._boundingBoxSize}get depthStencilTexture(){return this._renderTarget?._depthStencilTexture??null}constructor(e,t,s,a=!1,o=!0,h=0,c=!1,u=n.g.TRILINEAR_SAMPLINGMODE,_=!0,f=!1,p=!1,g=5,m=!1,T,b,E=!1,x=!1){let A,R=!0;if("object"==typeof a){const e=a;a=!!e.generateMipMaps,o=e.doNotChangeAspectRatio??!0,h=e.type??0,c=!!e.isCube,u=e.samplingMode??n.g.TRILINEAR_SAMPLINGMODE,_=e.generateDepthBuffer??!0,f=!!e.generateStencilBuffer,p=!!e.isMulti,g=e.format??5,m=!!e.delayAllocation,T=e.samples,b=e.creationFlags,E=!!e.noColorAttachment,x=!!e.useSRGBBuffer,A=e.colorAttachment,R=e.gammaSpace??R}if(super(null,s,!a,void 0,u,void 0,void 0,void 0,void 0,g),this.ignoreCameraViewport=!1,this.onBeforeBindObservable=new i.cP,this.onAfterUnbindObservable=new i.cP,this.onClearObservable=new i.cP,this.onResizeObservable=new i.cP,this._cleared=!1,this.skipInitialClear=!1,this._samples=1,this._canRescale=!0,this._renderTarget=null,this.boundingBoxPosition=r.Pq.Zero(),this._dumpToolsLoading=!1,!(s=this.getScene()))return;const M=this.getScene().getEngine();this._gammaSpace=R,this._coordinatesMode=n.g.PROJECTION_MODE,this.name=e,this.isRenderTarget=!0,this._initialSizeParameter=t,this._processSizeParameter(t),this._objectRenderer=new d(e,s,{numPasses:c?6:this.getRenderLayers()||1,doNotChangeAspectRatio:o}),this._objectRenderer.onBeforeRenderingManagerRenderObservable.add((()=>{for(const e of this._scene._beforeRenderTargetClearStage)e.action(this,this._currentFaceIndex,this._currentLayer);this.onClearObservable.hasObservers()?this.onClearObservable.notifyObservers(M):this.skipInitialClear||M.clear(this.clearColor||this._scene.clearColor,!0,!0,!0),this._doNotChangeAspectRatio||this._scene.updateTransformMatrix(!0);for(const e of this._scene._beforeRenderTargetDrawStage)e.action(this,this._currentFaceIndex,this._currentLayer)})),this._objectRenderer.onAfterRenderingManagerRenderObservable.add((()=>{for(const e of this._scene._afterRenderTargetDrawStage)e.action(this,this._currentFaceIndex,this._currentLayer);const e=this._texture?.generateMipMaps??!1;this._texture&&(this._texture.generateMipMaps=!1),this._postProcessManager?this._postProcessManager._finalizeFrame(!1,this._renderTarget??void 0,this._currentFaceIndex,this._postProcesses,this.ignoreCameraViewport):this._currentUseCameraPostProcess&&this._scene.postProcessManager._finalizeFrame(!1,this._renderTarget??void 0,this._currentFaceIndex);for(const e of this._scene._afterRenderTargetPostProcessStage)e.action(this,this._currentFaceIndex,this._currentLayer);this._texture&&(this._texture.generateMipMaps=e),this._doNotChangeAspectRatio||this._scene.updateTransformMatrix(!0),this._currentDumpForDebug&&(this._dumpTools?this._dumpTools.DumpFramebuffer(this.getRenderWidth(),this.getRenderHeight(),M):l.V.Error("dumpTools module is still being loaded. To speed up the process import dump tools directly in your project"))})),this._objectRenderer.onFastPathRenderObservable.add((()=>{this.onClearObservable.hasObservers()?this.onClearObservable.notifyObservers(M):this.skipInitialClear||M.clear(this.clearColor||this._scene.clearColor,!0,!0,!0)})),this._resizeObserver=M.onResizeObservable.add((()=>{})),this._generateMipMaps=!!a,this._doNotChangeAspectRatio=o,p||(this._renderTargetOptions={generateMipMaps:a,type:h,format:this._format??void 0,samplingMode:this.samplingMode,generateDepthBuffer:_,generateStencilBuffer:f,samples:T,creationFlags:b,noColorAttachment:E,useSRGBBuffer:x,colorAttachment:A,label:this.name},this.samplingMode===n.g.NEAREST_SAMPLINGMODE&&(this.wrapU=n.g.CLAMP_ADDRESSMODE,this.wrapV=n.g.CLAMP_ADDRESSMODE),m||(c?(this._renderTarget=s.getEngine().createRenderTargetCubeTexture(this.getRenderSize(),this._renderTargetOptions),this.coordinatesMode=n.g.INVCUBIC_MODE,this._textureMatrix=r.uq.Identity()):this._renderTarget=s.getEngine().createRenderTargetTexture(this._size,this._renderTargetOptions),this._texture=this._renderTarget.texture,void 0!==T&&(this.samples=T)))}createDepthStencilTexture(e=0,t=!0,s=!1,i=1,r=14,n){this._renderTarget?.createDepthStencilTexture(e,t,s,i,r,n)}_processSizeParameter(e){if(e.ratio){this._sizeRatio=e.ratio;const t=this._getEngine();this._size={width:this._bestReflectionRenderTargetDimension(t.getRenderWidth(),this._sizeRatio),height:this._bestReflectionRenderTargetDimension(t.getRenderHeight(),this._sizeRatio)}}else this._size=e}get samples(){return this._renderTarget?.samples??this._samples}set samples(e){this._renderTarget&&(this._samples=this._renderTarget.setSamples(e))}addPostProcess(e){if(!this._postProcessManager){const e=this.getScene();if(!e)return;this._postProcessManager=new a.X(e),this._postProcesses=new Array}this._postProcesses.push(e),this._postProcesses[0].autoClear=!1}clearPostProcesses(e=!1){if(this._postProcesses){if(e)for(const e of this._postProcesses)e.dispose();this._postProcesses=[]}}removePostProcess(e){if(!this._postProcesses)return;const t=this._postProcesses.indexOf(e);-1!==t&&(this._postProcesses.splice(t,1),this._postProcesses.length>0&&(this._postProcesses[0].autoClear=!1))}resetRefreshCounter(){this._objectRenderer.resetRefreshCounter()}get refreshRate(){return this._objectRenderer.refreshRate}set refreshRate(e){this._objectRenderer.refreshRate=e}_shouldRender(){return this._objectRenderer.shouldRender()}getRenderSize(){return this.getRenderWidth()}getRenderWidth(){return this._size.width?this._size.width:this._size}getRenderHeight(){return this._size.width?this._size.height:this._size}getRenderLayers(){const e=this._size.layers;if(e)return e;return this._size.depth||0}disableRescaling(){this._canRescale=!1}get canRescale(){return this._canRescale}scale(e){const t=Math.max(1,this.getRenderSize()*e);this.resize(t)}getReflectionTextureMatrix(){return this.isCube?this._textureMatrix:super.getReflectionTextureMatrix()}resize(e){const t=this.isCube;this._renderTarget?.dispose(),this._renderTarget=null;const s=this.getScene();s&&(this._processSizeParameter(e),this._renderTarget=t?s.getEngine().createRenderTargetCubeTexture(this.getRenderSize(),this._renderTargetOptions):s.getEngine().createRenderTargetTexture(this._size,this._renderTargetOptions),this._texture=this._renderTarget.texture,void 0!==this._renderTargetOptions.samples&&(this.samples=this._renderTargetOptions.samples),this.onResizeObservable.hasObservers()&&this.onResizeObservable.notifyObservers(this))}render(e=!1,t=!1){this._render(e,t)}isReadyForRendering(){this._dumpToolsLoading||(this._dumpToolsLoading=!0,s.e(928).then(s.bind(s,9928)).then((e=>this._dumpTools=e))),this._objectRenderer.prepareRenderList(),this.onBeforeBindObservable.notifyObservers(this),this._objectRenderer.initRender(this.getRenderWidth(),this.getRenderHeight());const e=this._objectRenderer._checkReadiness();return this.onAfterUnbindObservable.notifyObservers(this),this._objectRenderer.finishRender(),e}_render(e=!1,t=!1){const s=this.getScene();if(s){if(void 0!==this.useCameraPostProcesses&&(e=this.useCameraPostProcesses),this._objectRenderer.prepareRenderList(),this.onBeforeBindObservable.notifyObservers(this),this._objectRenderer.initRender(this.getRenderWidth(),this.getRenderHeight()),!this.is2DArray&&!this.is3D||this.isMulti)if(this.isCube&&!this.isMulti)for(let i=0;i<6;i++)this._renderToTarget(i,e,t),s.incrementRenderId(),s.resetCachedMaterial();else this._renderToTarget(0,e,t);else for(let i=0;i<this.getRenderLayers();i++)this._renderToTarget(0,e,t,i),s.incrementRenderId(),s.resetCachedMaterial();this.onAfterUnbindObservable.notifyObservers(this),this._objectRenderer.finishRender()}}_bestReflectionRenderTargetDimension(e,t){const s=e*t,i=(0,o.OG)(s+16384/(128+s));return Math.min((0,o.C4)(e),i)}_bindFrameBuffer(e=0,t=0){const s=this.getScene();if(!s)return;const i=s.getEngine();this._renderTarget&&i.bindFramebuffer(this._renderTarget,this.isCube?e:void 0,void 0,void 0,this.ignoreCameraViewport,0,t)}_unbindFrameBuffer(e,t){this._renderTarget&&e.unBindFramebuffer(this._renderTarget,this.isCube,(()=>{this.onAfterRenderObservable.notifyObservers(t)}))}_prepareFrame(e,t,s,i){this._postProcessManager?this._prePassEnabled||this._postProcessManager._prepareFrame(this._texture,this._postProcesses):i&&e.postProcessManager._prepareFrame(this._texture)||this._bindFrameBuffer(t,s)}_renderToTarget(e,t,s,i=0){const r=this.getScene();if(!r)return;const n=r.getEngine();this._currentFaceIndex=e,this._currentLayer=i,this._currentUseCameraPostProcess=t,this._currentDumpForDebug=s,this._prepareFrame(r,e,i,t),n._debugPushGroup?.(`render to face #${e} layer #${i}`,2),this._objectRenderer.render(e+i,!0),n._debugPopGroup?.(2),this._unbindFrameBuffer(n,e),this._texture&&this.isCube&&5===e&&n.generateMipMapsForCubemap(this._texture,!0)}setRenderingOrder(e,t=null,s=null,i=null){this._objectRenderer.setRenderingOrder(e,t,s,i)}setRenderingAutoClearDepthStencil(e,t){this._objectRenderer.setRenderingAutoClearDepthStencil(e,t)}clone(){const e=this.getSize(),t=new _(this.name,e,this.getScene(),this._renderTargetOptions.generateMipMaps,this._doNotChangeAspectRatio,this._renderTargetOptions.type,this.isCube,this._renderTargetOptions.samplingMode,this._renderTargetOptions.generateDepthBuffer,this._renderTargetOptions.generateStencilBuffer,void 0,this._renderTargetOptions.format,void 0,this._renderTargetOptions.samples);return t.hasAlpha=this.hasAlpha,t.level=this.level,t.coordinatesMode=this.coordinatesMode,this.renderList&&(t.renderList=this.renderList.slice(0)),t}serialize(){if(!this.name)return null;const e=super.serialize();if(e.renderTargetSize=this.getRenderSize(),e.renderList=[],this.renderList)for(let t=0;t<this.renderList.length;t++)e.renderList.push(this.renderList[t].id);return e}disposeFramebufferObjects(){this._renderTarget?.dispose(!0)}releaseInternalTexture(){this._renderTarget?.releaseTextures(),this._texture=null}dispose(){this.onResizeObservable.clear(),this.onClearObservable.clear(),this.onAfterUnbindObservable.clear(),this.onBeforeBindObservable.clear(),this._postProcessManager&&(this._postProcessManager.dispose(),this._postProcessManager=null),this._prePassRenderTarget&&this._prePassRenderTarget.dispose(),this._objectRenderer.dispose(),this.clearPostProcesses(!0),this._resizeObserver&&(this.getScene().getEngine().onResizeObservable.remove(this._resizeObserver),this._resizeObserver=null);const e=this.getScene();if(!e)return;let t=e.customRenderTargets.indexOf(this);t>=0&&e.customRenderTargets.splice(t,1);for(const s of e.cameras)t=s.customRenderTargets.indexOf(this),t>=0&&s.customRenderTargets.splice(t,1);this._renderTarget?.dispose(),this._renderTarget=null,this._texture=null,super.dispose()}_rebuild(){this._objectRenderer._rebuild(),this._postProcessManager&&this._postProcessManager._rebuild()}freeRenderingGroups(){this._objectRenderer.freeRenderingGroups()}getViewCount(){return 1}}_.REFRESHRATE_RENDER_ONCE=d.REFRESHRATE_RENDER_ONCE,_.REFRESHRATE_RENDER_ONEVERYFRAME=d.REFRESHRATE_RENDER_ONEVERYFRAME,_.REFRESHRATE_RENDER_ONEVERYTWOFRAMES=d.REFRESHRATE_RENDER_ONEVERYTWOFRAMES,n.g._CreateRenderTargetTexture=(e,t,s,i,r)=>new _(e,t,s,i)},2781:(e,t,s)=>{s.d(t,{g:()=>m});var i=s(5524),r=s(9259),n=s(9848),a=s(9923),o=s(2667),h=s(6552),l=s(5503),c=s(2940),u=s(9337),d=s(4100),_=s(6181);function f(e,t,s=!1){const i=t.width,r=t.height;if(e instanceof Float32Array){let t=e.byteLength/e.BYTES_PER_ELEMENT;const s=new Uint8Array(t);for(;--t>=0;){let i=e[t];i<0?i=0:i>1&&(i=1),s[t]=255*i}e=s}const n=document.createElement("canvas");n.width=i,n.height=r;const a=n.getContext("2d");if(!a)return null;const o=a.createImageData(i,r);if(o.data.set(e),a.putImageData(o,0,0),s){const e=document.createElement("canvas");e.width=i,e.height=r;const t=e.getContext("2d");return t?(t.translate(0,r),t.scale(1,-1),t.drawImage(n,0,0),e.toDataURL("image/png")):null}return n.toDataURL("image/png")}var p=s(1313),g=s(6877);class m extends o.t{static _CreateVideoTexture(e,t,s,i=!1,r=!1,n=m.TRILINEAR_SAMPLINGMODE,a={},o,h=5){throw(0,l.n)("VideoTexture")}get noMipmap(){return this._noMipmap}get mimeType(){return this._mimeType}set isBlocking(e){this._isBlocking=e}get isBlocking(){return this._isBlocking}get invertY(){return this._invertY}constructor(e,t,s,i,r=m.TRILINEAR_SAMPLINGMODE,a=null,o=null,h=null,l=!1,u,d,_,f,g){let T;super(t),this.url=null,this.uOffset=0,this.vOffset=0,this.uScale=1,this.vScale=1,this.uAng=0,this.vAng=0,this.wAng=0,this.uRotationCenter=.5,this.vRotationCenter=.5,this.wRotationCenter=.5,this.homogeneousRotationInUVTransform=!1,this.inspectableCustomProperties=null,this._noMipmap=!1,this._invertY=!1,this._rowGenerationMatrix=null,this._cachedTextureMatrix=null,this._projectionModeMatrix=null,this._t0=null,this._t1=null,this._t2=null,this._cachedUOffset=-1,this._cachedVOffset=-1,this._cachedUScale=0,this._cachedVScale=0,this._cachedUAng=-1,this._cachedVAng=-1,this._cachedWAng=-1,this._cachedReflectionProjectionMatrixId=-1,this._cachedURotationCenter=-1,this._cachedVRotationCenter=-1,this._cachedWRotationCenter=-1,this._cachedHomogeneousRotationInUVTransform=!1,this._cachedIdentity3x2=!0,this._cachedReflectionTextureMatrix=null,this._cachedReflectionUOffset=-1,this._cachedReflectionVOffset=-1,this._cachedReflectionUScale=0,this._cachedReflectionVScale=0,this._cachedReflectionCoordinatesMode=-1,this._buffer=null,this._deleteBuffer=!1,this._format=null,this._delayedOnLoad=null,this._delayedOnError=null,this.onLoadObservable=new n.cP,this._isBlocking=!0,this.name=e||"",this.url=e;let b=!1,E=null,x=!0;"object"==typeof s&&null!==s?(T=s.noMipmap??!1,i=s.invertY??!p.rX,r=s.samplingMode??m.TRILINEAR_SAMPLINGMODE,a=s.onLoad??null,o=s.onError??null,h=s.buffer??null,l=s.deleteBuffer??!1,u=s.format,d=s.mimeType,_=s.loaderOptions,f=s.creationFlags,b=s.useSRGBBuffer??!1,E=s.internalTexture??null,x=s.gammaSpace??x,g=s.forcedExtension??g):T=!!s,this._gammaSpace=x,this._noMipmap=T,this._invertY=void 0===i?!p.rX:i,this._initialSamplingMode=r,this._buffer=h,this._deleteBuffer=l,this._mimeType=d,this._loaderOptions=_,this._creationFlags=f,this._useSRGBBuffer=b,this._forcedExtension=g,u&&(this._format=u);const A=this.getScene(),R=this._getEngine();if(!R)return;R.onBeforeTextureInitObservable.notifyObservers(this);const M=()=>{this._texture&&(this._texture._invertVScale&&(this.vScale*=-1,this.vOffset+=1),null!==this._texture._cachedWrapU&&(this.wrapU=this._texture._cachedWrapU,this._texture._cachedWrapU=null),null!==this._texture._cachedWrapV&&(this.wrapV=this._texture._cachedWrapV,this._texture._cachedWrapV=null),null!==this._texture._cachedWrapR&&(this.wrapR=this._texture._cachedWrapR,this._texture._cachedWrapR=null)),this.onLoadObservable.hasObservers()&&this.onLoadObservable.notifyObservers(this),a&&a(),!this.isBlocking&&A&&A.resetCachedMaterial()},y=(e,t)=>{this._loadingError=!0,this._errorObject={message:e,exception:t},o&&o(e,t),m.OnTextureLoadErrorObservable.notifyObservers(this)};if(!this.url&&!E)return this._delayedOnLoad=M,void(this._delayedOnError=y);if(this._texture=E??this._getFromCache(this.url,T,r,this._invertY,b,this.isCube),this._texture)if(this._texture.isReady)c._.SetImmediate((()=>M()));else{const e=this._texture.onLoadedObservable.add(M);this._texture.onErrorObservable.add((t=>{y(t.message,t.exception),this._texture?.onLoadedObservable.remove(e)}))}else if(A&&A.useDelayedTextureLoading)this.delayLoadState=4,this._delayedOnLoad=M,this._delayedOnError=y;else{try{this._texture=R.createTexture(this.url,T,this._invertY,A,r,M,y,this._buffer,void 0,this._format,this._forcedExtension,d,_,f,b)}catch(e){throw y("error loading",e),e}l&&(this._buffer=null)}}updateURL(e,t=null,s,i){this.url&&(this.releaseInternalTexture(),this.getScene().markAllMaterialsAsDirty(1,(e=>e.hasTexture(this)))),this.name&&!this.name.startsWith("data:")||(this.name=e),this.url=e,this._buffer=t,this._forcedExtension=i,this.delayLoadState=4,s&&(this._delayedOnLoad=s),this.delayLoad()}delayLoad(){if(4!==this.delayLoadState)return;const e=this.getScene();e&&(this.delayLoadState=1,this._texture=this._getFromCache(this.url,this._noMipmap,this.samplingMode,this._invertY,this._useSRGBBuffer,this.isCube),this._texture?this._delayedOnLoad&&(this._texture.isReady?c._.SetImmediate(this._delayedOnLoad):this._texture.onLoadedObservable.add(this._delayedOnLoad)):(this._texture=e.getEngine().createTexture(this.url,this._noMipmap,this._invertY,e,this.samplingMode,this._delayedOnLoad,this._delayedOnError,this._buffer,null,this._format,this._forcedExtension,this._mimeType,this._loaderOptions,this._creationFlags,this._useSRGBBuffer),this._deleteBuffer&&(this._buffer=null)),this._delayedOnLoad=null,this._delayedOnError=null)}_prepareRowForTextureGeneration(e,t,s,i){e*=this._cachedUScale,t*=this._cachedVScale,e-=this.uRotationCenter*this._cachedUScale,t-=this.vRotationCenter*this._cachedVScale,s-=this.wRotationCenter,a.Pq.TransformCoordinatesFromFloatsToRef(e,t,s,this._rowGenerationMatrix,i),i.x+=this.uRotationCenter*this._cachedUScale+this._cachedUOffset,i.y+=this.vRotationCenter*this._cachedVScale+this._cachedVOffset,i.z+=this.wRotationCenter}getTextureMatrix(e=1){if(this.uOffset===this._cachedUOffset&&this.vOffset===this._cachedVOffset&&this.uScale*e===this._cachedUScale&&this.vScale===this._cachedVScale&&this.uAng===this._cachedUAng&&this.vAng===this._cachedVAng&&this.wAng===this._cachedWAng&&this.uRotationCenter===this._cachedURotationCenter&&this.vRotationCenter===this._cachedVRotationCenter&&this.wRotationCenter===this._cachedWRotationCenter&&this.homogeneousRotationInUVTransform===this._cachedHomogeneousRotationInUVTransform)return this._cachedTextureMatrix;this._cachedUOffset=this.uOffset,this._cachedVOffset=this.vOffset,this._cachedUScale=this.uScale*e,this._cachedVScale=this.vScale,this._cachedUAng=this.uAng,this._cachedVAng=this.vAng,this._cachedWAng=this.wAng,this._cachedURotationCenter=this.uRotationCenter,this._cachedVRotationCenter=this.vRotationCenter,this._cachedWRotationCenter=this.wRotationCenter,this._cachedHomogeneousRotationInUVTransform=this.homogeneousRotationInUVTransform,this._cachedTextureMatrix&&this._rowGenerationMatrix||(this._cachedTextureMatrix=a.uq.Zero(),this._rowGenerationMatrix=new a.uq,this._t0=a.Pq.Zero(),this._t1=a.Pq.Zero(),this._t2=a.Pq.Zero()),a.uq.RotationYawPitchRollToRef(this.vAng,this.uAng,this.wAng,this._rowGenerationMatrix),this.homogeneousRotationInUVTransform?(a.uq.TranslationToRef(-this._cachedURotationCenter,-this._cachedVRotationCenter,-this._cachedWRotationCenter,a.AA.Matrix[0]),a.uq.TranslationToRef(this._cachedURotationCenter,this._cachedVRotationCenter,this._cachedWRotationCenter,a.AA.Matrix[1]),a.uq.ScalingToRef(this._cachedUScale,this._cachedVScale,0,a.AA.Matrix[2]),a.uq.TranslationToRef(this._cachedUOffset,this._cachedVOffset,0,a.AA.Matrix[3]),a.AA.Matrix[0].multiplyToRef(this._rowGenerationMatrix,this._cachedTextureMatrix),this._cachedTextureMatrix.multiplyToRef(a.AA.Matrix[1],this._cachedTextureMatrix),this._cachedTextureMatrix.multiplyToRef(a.AA.Matrix[2],this._cachedTextureMatrix),this._cachedTextureMatrix.multiplyToRef(a.AA.Matrix[3],this._cachedTextureMatrix),this._cachedTextureMatrix.setRowFromFloats(2,this._cachedTextureMatrix.m[12],this._cachedTextureMatrix.m[13],this._cachedTextureMatrix.m[14],1)):(this._prepareRowForTextureGeneration(0,0,0,this._t0),this._prepareRowForTextureGeneration(1,0,0,this._t1),this._prepareRowForTextureGeneration(0,1,0,this._t2),this._t1.subtractInPlace(this._t0),this._t2.subtractInPlace(this._t0),a.uq.FromValuesToRef(this._t1.x,this._t1.y,this._t1.z,0,this._t2.x,this._t2.y,this._t2.z,0,this._t0.x,this._t0.y,this._t0.z,0,0,0,0,1,this._cachedTextureMatrix));const t=this.getScene();if(!t)return this._cachedTextureMatrix;const s=this._cachedIdentity3x2;return this._cachedIdentity3x2=this._cachedTextureMatrix.isIdentityAs3x2(),this.optimizeUVAllocation&&s!==this._cachedIdentity3x2&&t.markAllMaterialsAsDirty(1,(e=>e.hasTexture(this))),this._cachedTextureMatrix}getReflectionTextureMatrix(){const e=this.getScene();if(!e)return this._cachedReflectionTextureMatrix;if(this.uOffset===this._cachedReflectionUOffset&&this.vOffset===this._cachedReflectionVOffset&&this.uScale===this._cachedReflectionUScale&&this.vScale===this._cachedReflectionVScale&&this.coordinatesMode===this._cachedReflectionCoordinatesMode){if(this.coordinatesMode!==m.PROJECTION_MODE)return this._cachedReflectionTextureMatrix;if(this._cachedReflectionProjectionMatrixId===e.getProjectionMatrix().updateFlag)return this._cachedReflectionTextureMatrix}this._cachedReflectionTextureMatrix||(this._cachedReflectionTextureMatrix=a.uq.Zero()),this._projectionModeMatrix||(this._projectionModeMatrix=a.uq.Zero());const t=this._cachedReflectionCoordinatesMode!==this.coordinatesMode;switch(this._cachedReflectionUOffset=this.uOffset,this._cachedReflectionVOffset=this.vOffset,this._cachedReflectionUScale=this.uScale,this._cachedReflectionVScale=this.vScale,this._cachedReflectionCoordinatesMode=this.coordinatesMode,this.coordinatesMode){case m.PLANAR_MODE:a.uq.IdentityToRef(this._cachedReflectionTextureMatrix),this._cachedReflectionTextureMatrix[0]=this.uScale,this._cachedReflectionTextureMatrix[5]=this.vScale,this._cachedReflectionTextureMatrix[12]=this.uOffset,this._cachedReflectionTextureMatrix[13]=this.vOffset;break;case m.PROJECTION_MODE:{a.uq.FromValuesToRef(.5,0,0,0,0,-.5,0,0,0,0,0,0,.5,.5,1,1,this._projectionModeMatrix);const t=e.getProjectionMatrix();this._cachedReflectionProjectionMatrixId=t.updateFlag,t.multiplyToRef(this._projectionModeMatrix,this._cachedReflectionTextureMatrix);break}default:a.uq.IdentityToRef(this._cachedReflectionTextureMatrix)}return t&&e.markAllMaterialsAsDirty(1,(e=>e.hasTexture(this))),this._cachedReflectionTextureMatrix}clone(){const e={noMipmap:this._noMipmap,invertY:this._invertY,samplingMode:this.samplingMode,onLoad:void 0,onError:void 0,buffer:this._texture?this._texture._buffer:void 0,deleteBuffer:this._deleteBuffer,format:this.textureFormat,mimeType:this.mimeType,loaderOptions:this._loaderOptions,creationFlags:this._creationFlags,useSRGBBuffer:this._useSRGBBuffer};return g.p.Clone((()=>new m(this._texture?this._texture.url:null,this.getScene(),e)),this)}serialize(){const e=this.name;m.SerializeBuffers||this.name.startsWith("data:")&&(this.name=""),this.name.startsWith("data:")&&this.url===this.name&&(this.url="");const t=super.serialize(m._SerializeInternalTextureUniqueId);return t?((m.SerializeBuffers||m.ForceSerializeBuffers)&&("string"==typeof this._buffer&&"data:"===this._buffer.substring(0,5)?(t.base64String=this._buffer,t.name=t.name.replace("data:","")):this.url&&this.url.startsWith("data:")&&this._buffer instanceof Uint8Array?t.base64String="data:image/png;base64,"+(0,_.EL)(this._buffer):(m.ForceSerializeBuffers||this.url&&this.url.startsWith("blob:")||this._forceSerialize)&&(t.base64String=!this._engine||this._engine._features.supportSyncTextureRead?function(e,t=0,s=0){const i=e.getInternalTexture();if(!i)return null;const r=e._readPixelsSync(t,s);return r?f(r,e.getSize(),i.invertY):null}(this):async function(e,t=0,s=0){const i=e.getInternalTexture();if(!i)return null;const r=await e.readPixels(t,s);return 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i.cP,this._onBindObservable=null,this._isDisposed=!1,this._refCount=1,this._bonesComputationForcedToCPU=!1,this._uniformBuffersNames={},this._multiTarget=!1,this._samplers={},this._isReady=!1,this._compilationError="",this._allFallbacksProcessed=!1,this._uniforms={},this._key="",this._fallbacks=null,this._vertexSourceCodeOverride="",this._fragmentSourceCodeOverride="",this._transformFeedbackVaryings=null,this._pipelineContext=null,this._vertexSourceCode="",this._fragmentSourceCode="",this._vertexSourceCodeBeforeMigration="",this._fragmentSourceCodeBeforeMigration="",this._rawVertexSourceCode="",this._rawFragmentSourceCode="",this._processCodeAfterIncludes=void 0,this._processFinalCode=null,this.name=e,this._key=_;const g=this._key.replace(/\r/g,"").replace(/\n/g,"|");let m;if(t.attributes){const e=t;if(this._engine=s,this._attributesNames=e.attributes,this._uniformsNames=e.uniformsNames.concat(e.samplers),this._samplerList=e.samplers.slice(),this.defines=e.defines,this.onError=e.onError,this.onCompiled=e.onCompiled,this._fallbacks=e.fallbacks,this._indexParameters=e.indexParameters,this._transformFeedbackVaryings=e.transformFeedbackVaryings||null,this._multiTarget=!!e.multiTarget,this._shaderLanguage=e.shaderLanguage??0,e.uniformBuffersNames){this._uniformBuffersNamesList=e.uniformBuffersNames.slice();for(let t=0;t<e.uniformBuffersNames.length;t++)this._uniformBuffersNames[e.uniformBuffersNames[t]]=t}this._processFinalCode=e.processFinalCode??null,this._processCodeAfterIncludes=e.processCodeAfterIncludes??void 0,m=e.existingPipelineContext}else this._engine=n,this.defines=null==h?"":h,this._uniformsNames=s.concat(r),this._samplerList=r?r.slice():[],this._attributesNames=t,this._uniformBuffersNamesList=[],this._shaderLanguage=f,this.onError=u,this.onCompiled=c,this._indexParameters=d,this._fallbacks=l;"WEBGL2"===this._engine.shaderPlatformName&&(m=(0,a.b4)(g,this._engine._gl)??m),this._attributeLocationByName={},this.uniqueId=o._UniqueIdSeed++,m?(this._pipelineContext=m,this._pipelineContext.setEngine(this._engine),this._onRenderingStateCompiled(this._pipelineContext),this._pipelineContext.program&&(this._pipelineContext.program.__SPECTOR_rebuildProgram=this._rebuildProgram.bind(this))):this._processShaderCodeAsync(null,!1,null,p)}async _processShaderCodeAsync(e=null,t=!1,s=null,i){i&&await i(),this._processingContext=s||this._engine._getShaderProcessingContext(this._shaderLanguage,!1);const r={defines:this.defines.split("\n"),indexParameters:this._indexParameters,isFragment:!1,shouldUseHighPrecisionShader:this._engine._shouldUseHighPrecisionShader,processor:e??this._engine._getShaderProcessor(this._shaderLanguage),supportsUniformBuffers:this._engine.supportsUniformBuffers,shadersRepository:n.l.GetShadersRepository(this._shaderLanguage),includesShadersStore:n.l.GetIncludesShadersStore(this._shaderLanguage),version:(100*this._engine.version).toString(),platformName:this._engine.shaderPlatformName,processingContext:this._processingContext,isNDCHalfZRange:this._engine.isNDCHalfZRange,useReverseDepthBuffer:this._engine.useReverseDepthBuffer,processCodeAfterIncludes:this._processCodeAfterIncludes};(0,a.bu)(r,this.name,this._processFinalCode,((e,s)=>{this._vertexSourceCode=e,this._fragmentSourceCode=s,this._prepareEffect(t)}),this._shaderLanguage,this._engine,this)}get key(){return this._key}isReady(){try{return 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this._rawVertexSourceCode}get rawFragmentSourceCode(){return this._rawFragmentSourceCode}getPipelineGenerationOptions(){return{platformName:this._engine.shaderPlatformName,shaderLanguage:this._shaderLanguage,shaderNameOrContent:this.name,key:this._key,defines:this.defines.split("\n"),addGlobalDefines:!1,extendedProcessingOptions:{indexParameters:this._indexParameters,isNDCHalfZRange:this._engine.isNDCHalfZRange,useReverseDepthBuffer:this._engine.useReverseDepthBuffer,supportsUniformBuffers:this._engine.supportsUniformBuffers},extendedCreatePipelineOptions:{transformFeedbackVaryings:this._transformFeedbackVaryings,createAsRaw:!(!this._vertexSourceCodeOverride||!this._fragmentSourceCodeOverride)}}}_rebuildProgram(e,t,s,i){this._isReady=!1,this._vertexSourceCodeOverride=e,this._fragmentSourceCodeOverride=t,this.onError=(e,t)=>{i&&i(t)},this.onCompiled=()=>{const e=this.getEngine().scenes;if(e)for(let t=0;t<e.length;t++)e[t].markAllMaterialsAsDirty(63);this._pipelineContext._handlesSpectorRebuildCallback?.(s)},this._fallbacks=null,this._prepareEffect()}_onRenderingStateCompiled(e){if(this._pipelineContext=e,this._pipelineContext.setEngine(this._engine),this._attributes=[],this._pipelineContext._fillEffectInformation(this,this._uniformBuffersNames,this._uniformsNames,this._uniforms,this._samplerList,this._samplers,this._attributesNames,this._attributes),this._attributesNames)for(let e=0;e<this._attributesNames.length;e++){const t=this._attributesNames[e];this._attributeLocationByName[t]=this._attributes[e]}this._engine.bindSamplers(this),this._compilationError="",this._isReady=!0,this.onCompiled&&this.onCompiled(this),this.onCompileObservable.notifyObservers(this),this.onCompileObservable.clear(),this._fallbacks&&this._fallbacks.unBindMesh(),o.AutomaticallyClearCodeCache&&this.clearCodeCache()}_prepareEffect(e=!1){const t=this._pipelineContext;this._isReady=!1;try{const s=!(!this._vertexSourceCodeOverride||!this._fragmentSourceCodeOverride),i=s?null:this.defines,r=s?this._vertexSourceCodeOverride:this._vertexSourceCode,n=s?this._fragmentSourceCodeOverride:this._fragmentSourceCode,o=this._engine;this._pipelineContext=(0,a.uR)({existingPipelineContext:e?t:null,vertex:r,fragment:n,context:"WEBGL2"===o.shaderPlatformName?o._gl:void 0,rebuildRebind:(e,t,s,i)=>this._rebuildProgram(e,t,s,i),defines:i,transformFeedbackVaryings:this._transformFeedbackVaryings,name:this._key.replace(/\r/g,"").replace(/\n/g,"|"),createAsRaw:s,parallelShaderCompile:o._caps.parallelShaderCompile,shaderProcessingContext:this._processingContext,onRenderingStateCompiled:s=>{t&&!e&&this._engine._deletePipelineContext(t),s&&this._onRenderingStateCompiled(s)}},this._engine.createPipelineContext.bind(this._engine),this._engine._preparePipelineContext.bind(this._engine),this._engine._executeWhenRenderingStateIsCompiled.bind(this._engine)),this._pipelineContext.isAsync&&this._checkIsReady(t)}catch(e){this._processCompilationErrors(e,t)}}_getShaderCodeAndErrorLine(e,t,s){const i=s?/FRAGMENT SHADER ERROR: 0:(\d+?):/:/VERTEX SHADER ERROR: 0:(\d+?):/;let r=null;if(t&&e){const n=t.match(i);if(n&&2===n.length){const t=parseInt(n[1]),i=e.split("\n",-1);i.length>=t&&(r=`Offending line [${t}] in ${s?"fragment":"vertex"} code: ${i[t-1]}`)}}return[e,r]}_processCompilationErrors(e,t=null){this._compilationError=e.message;const s=this._attributesNames,i=this._fallbacks;if(r.V.Error("Unable to compile effect:"),r.V.Error("Uniforms: "+this._uniformsNames.map((function(e){return" "+e}))),r.V.Error("Attributes: "+s.map((function(e){return" "+e}))),r.V.Error("Defines:\n"+this.defines),o.LogShaderCodeOnCompilationError){let e=null,t=null,s=null;this._pipelineContext?._getVertexShaderCode()&&([s,e]=this._getShaderCodeAndErrorLine(this._pipelineContext._getVertexShaderCode(),this._compilationError,!1),s&&(r.V.Error("Vertex code:"),r.V.Error(s))),this._pipelineContext?._getFragmentShaderCode()&&([s,t]=this._getShaderCodeAndErrorLine(this._pipelineContext?._getFragmentShaderCode(),this._compilationError,!0),s&&(r.V.Error("Fragment code:"),r.V.Error(s))),e&&r.V.Error(e),t&&r.V.Error(t)}r.V.Error("Error: "+this._compilationError);const n=()=>{this.onError&&this.onError(this,this._compilationError),this.onErrorObservable.notifyObservers(this)};t&&(this._pipelineContext=t,this._isReady=!0,n()),i?(this._pipelineContext=null,i.hasMoreFallbacks?(this._allFallbacksProcessed=!1,r.V.Error("Trying next fallback."),this.defines=i.reduce(this.defines,this),this._prepareEffect()):(this._allFallbacksProcessed=!0,n(),this.onErrorObservable.clear(),this._fallbacks&&this._fallbacks.unBindMesh())):(this._allFallbacksProcessed=!0,t||n())}get isSupported(){return""===this._compilationError}_bindTexture(e,t){this._engine._bindTexture(this._samplers[e],t,e)}setTexture(e,t){this._engine.setTexture(this._samplers[e],this._uniforms[e],t,e)}setTextureArray(e,t){const s=e+"Ex";if(-1===this._samplerList.indexOf(s+"0")){const i=this._samplerList.indexOf(e);for(let e=1;e<t.length;e++){const t=s+(e-1).toString();this._samplerList.splice(i+e,0,t)}let r=0;for(const e of this._samplerList)this._samplers[e]=r,r+=1}this._engine.setTextureArray(this._samplers[e],this._uniforms[e],t,e)}bindUniformBuffer(e,t){const s=this._uniformBuffersNames[t];void 0===s||o._BaseCache[s]===e&&this._engine._features.useUBOBindingCache||(o._BaseCache[s]=e,this._engine.bindUniformBufferBase(e,s,t))}bindUniformBlock(e,t){this._engine.bindUniformBlock(this._pipelineContext,e,t)}setInt(e,t){return this._pipelineContext.setInt(e,t),this}setInt2(e,t,s){return this._pipelineContext.setInt2(e,t,s),this}setInt3(e,t,s,i){return this._pipelineContext.setInt3(e,t,s,i),this}setInt4(e,t,s,i,r){return this._pipelineContext.setInt4(e,t,s,i,r),this}setIntArray(e,t){return this._pipelineContext.setIntArray(e,t),this}setIntArray2(e,t){return this._pipelineContext.setIntArray2(e,t),this}setIntArray3(e,t){return this._pipelineContext.setIntArray3(e,t),this}setIntArray4(e,t){return this._pipelineContext.setIntArray4(e,t),this}setUInt(e,t){return this._pipelineContext.setUInt(e,t),this}setUInt2(e,t,s){return this._pipelineContext.setUInt2(e,t,s),this}setUInt3(e,t,s,i){return this._pipelineContext.setUInt3(e,t,s,i),this}setUInt4(e,t,s,i,r){return this._pipelineContext.setUInt4(e,t,s,i,r),this}setUIntArray(e,t){return this._pipelineContext.setUIntArray(e,t),this}setUIntArray2(e,t){return this._pipelineContext.setUIntArray2(e,t),this}setUIntArray3(e,t){return this._pipelineContext.setUIntArray3(e,t),this}setUIntArray4(e,t){return this._pipelineContext.setUIntArray4(e,t),this}setFloatArray(e,t){return this._pipelineContext.setArray(e,t),this}setFloatArray2(e,t){return this._pipelineContext.setArray2(e,t),this}setFloatArray3(e,t){return this._pipelineContext.setArray3(e,t),this}setFloatArray4(e,t){return this._pipelineContext.setArray4(e,t),this}setArray(e,t){return this._pipelineContext.setArray(e,t),this}setArray2(e,t){return this._pipelineContext.setArray2(e,t),this}setArray3(e,t){return this._pipelineContext.setArray3(e,t),this}setArray4(e,t){return this._pipelineContext.setArray4(e,t),this}setMatrices(e,t){return this._pipelineContext.setMatrices(e,t),this}setMatrix(e,t){return this._pipelineContext.setMatrix(e,t),this}setMatrix3x3(e,t){return this._pipelineContext.setMatrix3x3(e,t),this}setMatrix2x2(e,t){return this._pipelineContext.setMatrix2x2(e,t),this}setFloat(e,t){return this._pipelineContext.setFloat(e,t),this}setBool(e,t){return this._pipelineContext.setInt(e,t?1:0),this}setVector2(e,t){return this._pipelineContext.setVector2(e,t),this}setFloat2(e,t,s){return this._pipelineContext.setFloat2(e,t,s),this}setVector3(e,t){return this._pipelineContext.setVector3(e,t),this}setFloat3(e,t,s,i){return this._pipelineContext.setFloat3(e,t,s,i),this}setVector4(e,t){return this._pipelineContext.setVector4(e,t),this}setQuaternion(e,t){return this._pipelineContext.setQuaternion(e,t),this}setFloat4(e,t,s,i,r){return this._pipelineContext.setFloat4(e,t,s,i,r),this}setColor3(e,t){return this._pipelineContext.setColor3(e,t),this}setColor4(e,t,s){return this._pipelineContext.setColor4(e,t,s),this}setDirectColor4(e,t){return this._pipelineContext.setDirectColor4(e,t),this}clearCodeCache(){this._vertexSourceCode="",this._fragmentSourceCode="",this._fragmentSourceCodeBeforeMigration="",this._vertexSourceCodeBeforeMigration=""}dispose(){this._refCount--,this._refCount>0||(this._pipelineContext&&(0,a.mO)(this._pipelineContext),this._engine._releaseEffect(this),this.clearCodeCache(),this._isDisposed=!0)}static RegisterShader(e,t,s,i=0){t&&(n.l.GetShadersStore(i)[`${e}PixelShader`]=t),s&&(n.l.GetShadersStore(i)[`${e}VertexShader`]=s)}static ResetCache(){o._BaseCache={}}}o.LogShaderCodeOnCompilationError=!0,o.AutomaticallyClearCodeCache=!1,o._UniqueIdSeed=0,o._BaseCache={},o.ShadersStore=n.l.ShadersStore,o.IncludesShadersStore=n.l.IncludesShadersStore},2565:(e,t,s)=>{s.d(t,{J:()=>i});class i{constructor(){this._defines={},this._currentRank=32,this._maxRank=-1,this._mesh=null}unBindMesh(){this._mesh=null}addFallback(e,t){this._defines[e]||(e<this._currentRank&&(this._currentRank=e),e>this._maxRank&&(this._maxRank=e),this._defines[e]=new Array),this._defines[e].push(t)}addCPUSkinningFallback(e,t){this._mesh=t,e<this._currentRank&&(this._currentRank=e),e>this._maxRank&&(this._maxRank=e)}get hasMoreFallbacks(){return this._currentRank<=this._maxRank}reduce(e,t){if(this._mesh&&this._mesh.computeBonesUsingShaders&&this._mesh.numBoneInfluencers>0){this._mesh.computeBonesUsingShaders=!1,e=e.replace("#define NUM_BONE_INFLUENCERS "+this._mesh.numBoneInfluencers,"#define NUM_BONE_INFLUENCERS 0"),t._bonesComputationForcedToCPU=!0;const s=this._mesh.getScene();for(let e=0;e<s.meshes.length;e++){const i=s.meshes[e];if(i.material){if(i.computeBonesUsingShaders&&0!==i.numBoneInfluencers)if(i.material.getEffect()===t)i.computeBonesUsingShaders=!1;else if(i.subMeshes)for(const e of i.subMeshes)if(e.effect===t){i.computeBonesUsingShaders=!1;break}}else!this._mesh.material&&i.computeBonesUsingShaders&&i.numBoneInfluencers>0&&(i.computeBonesUsingShaders=!1)}}else{const t=this._defines[this._currentRank];if(t)for(let s=0;s<t.length;s++)e=e.replace("#define "+t[s],"");this._currentRank++}return e}}},4255:(e,t,s)=>{s.d(t,{$:()=>c,J:()=>l});var i=s(5616),r=s(4494),n=s(9848),a=s(4420),o=s(5476);s(6612);const h={positions:[1,1,-1,1,-1,-1,1,-1],indices:[0,1,2,0,2,3]};class l{constructor(e,t=h){this._fullscreenViewport=new r.L(0,0,1,1);const s=t.positions??h.positions,n=t.indices??h.indices;this.engine=e,this._vertexBuffers={[i.R.PositionKind]:new i.R(e,s,i.R.PositionKind,!1,!1,2)},this._indexBuffer=e.createIndexBuffer(n),this._onContextRestoredObserver=e.onContextRestoredObservable.add((()=>{this._indexBuffer=e.createIndexBuffer(n);for(const e in this._vertexBuffers)this._vertexBuffers[e]._rebuild()}))}setViewport(e=this._fullscreenViewport){this.engine.setViewport(e)}bindBuffers(e){this.engine.bindBuffers(this._vertexBuffers,this._indexBuffer,e)}applyEffectWrapper(e){this.engine.setState(!0),this.engine.depthCullingState.depthTest=!1,this.engine.stencilState.stencilTest=!1,this.engine.enableEffect(e.drawWrapper),this.bindBuffers(e.effect),e.onApplyObservable.notifyObservers({})}saveStates(){this._savedStateDepthTest=this.engine.depthCullingState.depthTest,this._savedStateStencilTest=this.engine.stencilState.stencilTest}restoreStates(){this.engine.depthCullingState.depthTest=this._savedStateDepthTest,this.engine.stencilState.stencilTest=this._savedStateStencilTest}draw(){this.engine.drawElementsType(0,0,6)}_isRenderTargetTexture(e){return void 0!==e.renderTarget}render(e,t=null){if(!e.effect.isReady())return;this.saveStates(),this.setViewport();const s=null===t?null:this._isRenderTargetTexture(t)?t.renderTarget:t;s&&this.engine.bindFramebuffer(s),this.applyEffectWrapper(e),this.draw(),s&&this.engine.unBindFramebuffer(s),this.restoreStates()}dispose(){const e=this._vertexBuffers[i.R.PositionKind];e&&(e.dispose(),delete this._vertexBuffers[i.R.PositionKind]),this._indexBuffer&&this.engine._releaseBuffer(this._indexBuffer),this._onContextRestoredObserver&&(this.engine.onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null)}}class c{static RegisterShaderCodeProcessing(e,t){t?c._CustomShaderCodeProcessing[e??""]=t:delete c._CustomShaderCodeProcessing[e??""]}static _GetShaderCodeProcessing(e){return c._CustomShaderCodeProcessing[e]??c._CustomShaderCodeProcessing[""]}get name(){return this.options.name}set name(e){this.options.name=e}isReady(){return this._drawWrapper.effect?.isReady()??!1}get drawWrapper(){return this._drawWrapper}get effect(){return this._drawWrapper.effect}set effect(e){this._drawWrapper.effect=e}constructor(e){this.alphaMode=0,this.onEffectCreatedObservable=new n.cP(void 0,!0),this.onApplyObservable=new n.cP,this._shadersLoaded=!1,this._webGPUReady=!1,this._importPromises=[],this.options={...e,name:e.name||"effectWrapper",engine:e.engine,uniforms:e.uniforms||e.uniformNames||[],uniformNames:void 0,samplers:e.samplers||e.samplerNames||[],samplerNames:void 0,attributeNames:e.attributeNames||["position"],uniformBuffers:e.uniformBuffers||[],defines:e.defines||"",useShaderStore:e.useShaderStore||!1,vertexUrl:e.vertexUrl||e.vertexShader||"postprocess",vertexShader:void 0,fragmentShader:e.fragmentShader||"pass",indexParameters:e.indexParameters,blockCompilation:e.blockCompilation||!1,shaderLanguage:e.shaderLanguage||0,onCompiled:e.onCompiled||void 0,extraInitializations:e.extraInitializations||void 0,extraInitializationsAsync:e.extraInitializationsAsync||void 0,useAsPostProcess:e.useAsPostProcess??!1},this.options.uniformNames=this.options.uniforms,this.options.samplerNames=this.options.samplers,this.options.vertexShader=this.options.vertexUrl,this.options.useAsPostProcess&&(-1===this.options.samplers.indexOf("textureSampler")&&this.options.samplers.push("textureSampler"),-1===this.options.uniforms.indexOf("scale")&&this.options.uniforms.push("scale")),e.vertexUrl||e.vertexShader?this._shaderPath={vertexSource:this.options.vertexShader}:(this.options.useAsPostProcess||(this.options.uniforms.push("scale"),this.onApplyObservable.add((()=>{this.effect.setFloat2("scale",1,1)}))),this._shaderPath={vertex:this.options.vertexShader}),this._shaderPath.fragmentSource=this.options.fragmentShader,this._shaderPath.spectorName=this.options.name,this.options.useShaderStore&&(this._shaderPath.fragment=this._shaderPath.fragmentSource,this._shaderPath.vertex||(this._shaderPath.vertex=this._shaderPath.vertexSource),delete this._shaderPath.fragmentSource,delete this._shaderPath.vertexSource),this.onApplyObservable.add((()=>{this.bind()})),this.options.useShaderStore||(this._onContextRestoredObserver=this.options.engine.onContextRestoredObservable.add((()=>{this.effect._pipelineContext=null,this.effect._prepareEffect()}))),this._drawWrapper=new o.E(this.options.engine),this._webGPUReady=1===this.options.shaderLanguage;const t=Array.isArray(this.options.defines)?this.options.defines.join("\n"):this.options.defines;this._postConstructor(this.options.blockCompilation,t,this.options.extraInitializations)}_gatherImports(e=!1,t){this.options.useAsPostProcess&&(e&&this._webGPUReady?t.push(Promise.all([s.e(126).then(s.bind(s,2083))])):t.push(Promise.all([Promise.resolve().then(s.bind(s,6612))])))}_postConstructor(e,t=null,s,i){this._importPromises.length=0,i&&this._importPromises.push(...i);const r=this.options.engine.isWebGPU&&!c.ForceGLSL;this._gatherImports(r,this._importPromises),void 0!==s&&s(r,this._importPromises),r&&this._webGPUReady&&(this.options.shaderLanguage=1),e||this.updateEffect(t)}updateEffect(e=null,t=null,s=null,i,r,n,o,h){const l=c._GetShaderCodeProcessing(this.name);if(l?.defineCustomBindings){const i=t?.slice()??[];i.push(...this.options.uniforms);const r=s?.slice()??[];r.push(...this.options.samplers),e=l.defineCustomBindings(this.name,e,i,r),t=i,s=r}this.options.defines=e||"";const u=this._shadersLoaded||0===this._importPromises.length?void 0:async()=>{await Promise.all(this._importPromises),this._shadersLoaded=!0};let d;d=this.options.extraInitializationsAsync?async()=>{u?.(),await this.options.extraInitializationsAsync}:u,this.options.useShaderStore?this._drawWrapper.effect=this.options.engine.createEffect({vertex:o??this._shaderPath.vertex,fragment:h??this._shaderPath.fragment},{attributes:this.options.attributeNames,uniformsNames:t||this.options.uniforms,uniformBuffersNames:this.options.uniformBuffers,samplers:s||this.options.samplers,defines:null!==e?e:"",fallbacks:null,onCompiled:r??this.options.onCompiled,onError:n??null,indexParameters:i||this.options.indexParameters,processCodeAfterIncludes:l?.processCodeAfterIncludes?(e,t)=>l.processCodeAfterIncludes(this.name,e,t):null,processFinalCode:l?.processFinalCode?(e,t)=>l.processFinalCode(this.name,e,t):null,shaderLanguage:this.options.shaderLanguage,extraInitializationsAsync:d},this.options.engine):this._drawWrapper.effect=new a.M(this._shaderPath,this.options.attributeNames,t||this.options.uniforms,s||this.options.samplerNames,this.options.engine,e,void 0,r||this.options.onCompiled,void 0,void 0,void 0,this.options.shaderLanguage,d),this.onEffectCreatedObservable.notifyObservers(this._drawWrapper.effect)}bind(){this.options.useAsPostProcess&&(this.options.engine.setAlphaMode(this.alphaMode),this.drawWrapper.effect.setFloat2("scale",1,1)),c._GetShaderCodeProcessing(this.name)?.bindCustomBindings?.(this.name,this._drawWrapper.effect)}dispose(e=!1){this._onContextRestoredObserver&&(this.effect.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null),this.onEffectCreatedObservable.clear(),this.effect.dispose()}}c.ForceGLSL=!1,c._CustomShaderCodeProcessing={}},1088:(e,t,s)=>{s.d(t,{p:()=>d});var i=s(5524),r=s(9259),n=s(9848),a=s(6041),o=s(6877);function h(e){e.push("vCameraColorCurveNeutral","vCameraColorCurvePositive","vCameraColorCurveNegative")}class l{constructor(){this._dirty=!0,this._tempColor=new a.ov(0,0,0,0),this._globalCurve=new a.ov(0,0,0,0),this._highlightsCurve=new a.ov(0,0,0,0),this._midtonesCurve=new a.ov(0,0,0,0),this._shadowsCurve=new a.ov(0,0,0,0),this._positiveCurve=new a.ov(0,0,0,0),this._negativeCurve=new a.ov(0,0,0,0),this._globalHue=30,this._globalDensity=0,this._globalSaturation=0,this._globalExposure=0,this._highlightsHue=30,this._highlightsDensity=0,this._highlightsSaturation=0,this._highlightsExposure=0,this._midtonesHue=30,this._midtonesDensity=0,this._midtonesSaturation=0,this._midtonesExposure=0,this._shadowsHue=30,this._shadowsDensity=0,this._shadowsSaturation=0,this._shadowsExposure=0}get globalHue(){return this._globalHue}set globalHue(e){this._globalHue=e,this._dirty=!0}get globalDensity(){return this._globalDensity}set globalDensity(e){this._globalDensity=e,this._dirty=!0}get globalSaturation(){return this._globalSaturation}set globalSaturation(e){this._globalSaturation=e,this._dirty=!0}get globalExposure(){return this._globalExposure}set globalExposure(e){this._globalExposure=e,this._dirty=!0}get highlightsHue(){return this._highlightsHue}set highlightsHue(e){this._highlightsHue=e,this._dirty=!0}get highlightsDensity(){return this._highlightsDensity}set highlightsDensity(e){this._highlightsDensity=e,this._dirty=!0}get highlightsSaturation(){return this._highlightsSaturation}set highlightsSaturation(e){this._highlightsSaturation=e,this._dirty=!0}get highlightsExposure(){return this._highlightsExposure}set highlightsExposure(e){this._highlightsExposure=e,this._dirty=!0}get midtonesHue(){return this._midtonesHue}set midtonesHue(e){this._midtonesHue=e,this._dirty=!0}get midtonesDensity(){return this._midtonesDensity}set midtonesDensity(e){this._midtonesDensity=e,this._dirty=!0}get midtonesSaturation(){return this._midtonesSaturation}set midtonesSaturation(e){this._midtonesSaturation=e,this._dirty=!0}get midtonesExposure(){return this._midtonesExposure}set midtonesExposure(e){this._midtonesExposure=e,this._dirty=!0}get shadowsHue(){return this._shadowsHue}set shadowsHue(e){this._shadowsHue=e,this._dirty=!0}get shadowsDensity(){return this._shadowsDensity}set shadowsDensity(e){this._shadowsDensity=e,this._dirty=!0}get shadowsSaturation(){return this._shadowsSaturation}set shadowsSaturation(e){this._shadowsSaturation=e,this._dirty=!0}get shadowsExposure(){return this._shadowsExposure}set shadowsExposure(e){this._shadowsExposure=e,this._dirty=!0}getClassName(){return"ColorCurves"}static Bind(e,t,s="vCameraColorCurvePositive",i="vCameraColorCurveNeutral",r="vCameraColorCurveNegative"){e._dirty&&(e._dirty=!1,e._getColorGradingDataToRef(e._globalHue,e._globalDensity,e._globalSaturation,e._globalExposure,e._globalCurve),e._getColorGradingDataToRef(e._highlightsHue,e._highlightsDensity,e._highlightsSaturation,e._highlightsExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._highlightsCurve),e._getColorGradingDataToRef(e._midtonesHue,e._midtonesDensity,e._midtonesSaturation,e._midtonesExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._midtonesCurve),e._getColorGradingDataToRef(e._shadowsHue,e._shadowsDensity,e._shadowsSaturation,e._shadowsExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._shadowsCurve),e._highlightsCurve.subtractToRef(e._midtonesCurve,e._positiveCurve),e._midtonesCurve.subtractToRef(e._shadowsCurve,e._negativeCurve)),t&&(t.setFloat4(s,e._positiveCurve.r,e._positiveCurve.g,e._positiveCurve.b,e._positiveCurve.a),t.setFloat4(i,e._midtonesCurve.r,e._midtonesCurve.g,e._midtonesCurve.b,e._midtonesCurve.a),t.setFloat4(r,e._negativeCurve.r,e._negativeCurve.g,e._negativeCurve.b,e._negativeCurve.a))}_getColorGradingDataToRef(e,t,s,i,r){null!=e&&(e=l._Clamp(e,0,360),t=l._Clamp(t,-100,100),s=l._Clamp(s,-100,100),i=l._Clamp(i,-100,100),t=l._ApplyColorGradingSliderNonlinear(t),t*=.5,i=l._ApplyColorGradingSliderNonlinear(i),t<0&&(t*=-1,e=(e+180)%360),l._FromHSBToRef(e,t,50+.25*i,r),r.scaleToRef(2,r),r.a=1+.01*s)}static _ApplyColorGradingSliderNonlinear(e){e/=100;let t=Math.abs(e);return t=Math.pow(t,2),e<0&&(t*=-1),t*=100,t}static _FromHSBToRef(e,t,s,i){let r=l._Clamp(e,0,360);const n=l._Clamp(t/100,0,1),a=l._Clamp(s/100,0,1);if(0===n)i.r=a,i.g=a,i.b=a;else{r/=60;const e=Math.floor(r),t=r-e,s=a*(1-n),o=a*(1-n*t),h=a*(1-n*(1-t));switch(e){case 0:i.r=a,i.g=h,i.b=s;break;case 1:i.r=o,i.g=a,i.b=s;break;case 2:i.r=s,i.g=a,i.b=h;break;case 3:i.r=s,i.g=o,i.b=a;break;case 4:i.r=h,i.g=s,i.b=a;break;default:i.r=a,i.g=s,i.b=o}}i.a=1}static _Clamp(e,t,s){return Math.min(Math.max(e,t),s)}clone(){return o.p.Clone((()=>new l),this)}serialize(){return o.p.Serialize(this)}static Parse(e){return o.p.Parse((()=>new l),e,null,null)}}l.PrepareUniforms=h,(0,i.Cg)([(0,r.lK)()],l.prototype,"_globalHue",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_globalDensity",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_globalSaturation",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_globalExposure",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_highlightsHue",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_highlightsDensity",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_highlightsSaturation",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_highlightsExposure",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_midtonesHue",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_midtonesDensity",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_midtonesSaturation",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_midtonesExposure",void 0),o.p._ColorCurvesParser=l.Parse;var c=s(1597),u=s(6552);class d{constructor(){this.colorCurves=new l,this._colorCurvesEnabled=!1,this._colorGradingEnabled=!1,this._colorGradingWithGreenDepth=!0,this._colorGradingBGR=!0,this._exposure=1,this._toneMappingEnabled=!1,this._toneMappingType=d.TONEMAPPING_STANDARD,this._contrast=1,this.vignetteStretch=0,this.vignetteCenterX=0,this.vignetteCenterY=0,this.vignetteWeight=1.5,this.vignetteColor=new a.ov(0,0,0,0),this.vignetteCameraFov=.5,this._vignetteBlendMode=d.VIGNETTEMODE_MULTIPLY,this._vignetteEnabled=!1,this._ditheringEnabled=!1,this._ditheringIntensity=1/255,this._skipFinalColorClamp=!1,this._applyByPostProcess=!1,this._isEnabled=!0,this.onUpdateParameters=new n.cP}get colorCurvesEnabled(){return this._colorCurvesEnabled}set colorCurvesEnabled(e){this._colorCurvesEnabled!==e&&(this._colorCurvesEnabled=e,this._updateParameters())}get colorGradingTexture(){return this._colorGradingTexture}set colorGradingTexture(e){this._colorGradingTexture!==e&&(this._colorGradingTexture=e,this._updateParameters())}get colorGradingEnabled(){return this._colorGradingEnabled}set colorGradingEnabled(e){this._colorGradingEnabled!==e&&(this._colorGradingEnabled=e,this._updateParameters())}get colorGradingWithGreenDepth(){return this._colorGradingWithGreenDepth}set colorGradingWithGreenDepth(e){this._colorGradingWithGreenDepth!==e&&(this._colorGradingWithGreenDepth=e,this._updateParameters())}get colorGradingBGR(){return this._colorGradingBGR}set colorGradingBGR(e){this._colorGradingBGR!==e&&(this._colorGradingBGR=e,this._updateParameters())}get exposure(){return this._exposure}set exposure(e){this._exposure!==e&&(this._exposure=e,this._updateParameters())}get toneMappingEnabled(){return this._toneMappingEnabled}set toneMappingEnabled(e){this._toneMappingEnabled!==e&&(this._toneMappingEnabled=e,this._updateParameters())}get toneMappingType(){return this._toneMappingType}set toneMappingType(e){this._toneMappingType!==e&&(this._toneMappingType=e,this._updateParameters())}get contrast(){return this._contrast}set contrast(e){this._contrast!==e&&(this._contrast=e,this._updateParameters())}get vignetteCentreY(){return this.vignetteCenterY}set vignetteCentreY(e){this.vignetteCenterY=e}get vignetteCentreX(){return this.vignetteCenterX}set vignetteCentreX(e){this.vignetteCenterX=e}get vignetteBlendMode(){return this._vignetteBlendMode}set vignetteBlendMode(e){this._vignetteBlendMode!==e&&(this._vignetteBlendMode=e,this._updateParameters())}get vignetteEnabled(){return this._vignetteEnabled}set vignetteEnabled(e){this._vignetteEnabled!==e&&(this._vignetteEnabled=e,this._updateParameters())}get ditheringEnabled(){return this._ditheringEnabled}set ditheringEnabled(e){this._ditheringEnabled!==e&&(this._ditheringEnabled=e,this._updateParameters())}get ditheringIntensity(){return this._ditheringIntensity}set ditheringIntensity(e){this._ditheringIntensity!==e&&(this._ditheringIntensity=e,this._updateParameters())}get skipFinalColorClamp(){return this._skipFinalColorClamp}set skipFinalColorClamp(e){this._skipFinalColorClamp!==e&&(this._skipFinalColorClamp=e,this._updateParameters())}get applyByPostProcess(){return this._applyByPostProcess}set applyByPostProcess(e){this._applyByPostProcess!==e&&(this._applyByPostProcess=e,this._updateParameters())}get isEnabled(){return this._isEnabled}set isEnabled(e){this._isEnabled!==e&&(this._isEnabled=e,this._updateParameters())}_updateParameters(){this.onUpdateParameters.notifyObservers(this)}getClassName(){return"ImageProcessingConfiguration"}prepareDefines(e,t=!1){if(t!==this.applyByPostProcess||!this._isEnabled)return e.VIGNETTE=!1,e.TONEMAPPING=0,e.CONTRAST=!1,e.EXPOSURE=!1,e.COLORCURVES=!1,e.COLORGRADING=!1,e.COLORGRADING3D=!1,e.DITHER=!1,e.IMAGEPROCESSING=!1,e.SKIPFINALCOLORCLAMP=this.skipFinalColorClamp,void(e.IMAGEPROCESSINGPOSTPROCESS=this.applyByPostProcess&&this._isEnabled);if(e.VIGNETTE=this.vignetteEnabled,e.VIGNETTEBLENDMODEMULTIPLY=this.vignetteBlendMode===d._VIGNETTEMODE_MULTIPLY,e.VIGNETTEBLENDMODEOPAQUE=!e.VIGNETTEBLENDMODEMULTIPLY,this._toneMappingEnabled)switch(this._toneMappingType){case d.TONEMAPPING_KHR_PBR_NEUTRAL:e.TONEMAPPING=3;break;case d.TONEMAPPING_ACES:e.TONEMAPPING=2;break;default:e.TONEMAPPING=1}else e.TONEMAPPING=0;e.CONTRAST=1!==this.contrast,e.EXPOSURE=1!==this.exposure,e.COLORCURVES=this.colorCurvesEnabled&&!!this.colorCurves,e.COLORGRADING=this.colorGradingEnabled&&!!this.colorGradingTexture,e.COLORGRADING?e.COLORGRADING3D=this.colorGradingTexture.is3D:e.COLORGRADING3D=!1,e.SAMPLER3DGREENDEPTH=this.colorGradingWithGreenDepth,e.SAMPLER3DBGRMAP=this.colorGradingBGR,e.DITHER=this._ditheringEnabled,e.IMAGEPROCESSINGPOSTPROCESS=this.applyByPostProcess,e.SKIPFINALCOLORCLAMP=this.skipFinalColorClamp,e.IMAGEPROCESSING=e.VIGNETTE||!!e.TONEMAPPING||e.CONTRAST||e.EXPOSURE||e.COLORCURVES||e.COLORGRADING||e.DITHER}isReady(){return!this.colorGradingEnabled||!this.colorGradingTexture||this.colorGradingTexture.isReady()}bind(e,t){if(this._colorCurvesEnabled&&this.colorCurves&&l.Bind(this.colorCurves,e),this._vignetteEnabled||this._ditheringEnabled){const s=1/e.getEngine().getRenderWidth(),i=1/e.getEngine().getRenderHeight();if(e.setFloat2("vInverseScreenSize",s,i),this._ditheringEnabled&&e.setFloat("ditherIntensity",.5*this._ditheringIntensity),this._vignetteEnabled){const r=null!=t?t:i/s;let n=Math.tan(.5*this.vignetteCameraFov),a=n*r;const o=Math.sqrt(a*n);a=(0,c.zF)(a,o,this.vignetteStretch),n=(0,c.zF)(n,o,this.vignetteStretch),e.setFloat4("vignetteSettings1",a,n,-a*this.vignetteCenterX,-n*this.vignetteCenterY);const h=-2*this.vignetteWeight;e.setFloat4("vignetteSettings2",this.vignetteColor.r,this.vignetteColor.g,this.vignetteColor.b,h)}}if(e.setFloat("exposureLinear",this.exposure),e.setFloat("contrast",this.contrast),this.colorGradingTexture){e.setTexture("txColorTransform",this.colorGradingTexture);const t=this.colorGradingTexture.getSize().height;e.setFloat4("colorTransformSettings",(t-1)/t,.5/t,t,this.colorGradingTexture.level)}}clone(){return o.p.Clone((()=>new d),this)}serialize(){return o.p.Serialize(this)}static Parse(e){const t=o.p.Parse((()=>new d),e,null,null);return void 0!==e.vignetteCentreX&&(t.vignetteCenterX=e.vignetteCentreX),void 0!==e.vignetteCentreY&&(t.vignetteCenterY=e.vignetteCentreY),t}static get VIGNETTEMODE_MULTIPLY(){return this._VIGNETTEMODE_MULTIPLY}static get VIGNETTEMODE_OPAQUE(){return this._VIGNETTEMODE_OPAQUE}}d.TONEMAPPING_STANDARD=0,d.TONEMAPPING_ACES=1,d.TONEMAPPING_KHR_PBR_NEUTRAL=2,d.PrepareUniforms=function(e,t){t.EXPOSURE&&e.push("exposureLinear"),t.CONTRAST&&e.push("contrast"),t.COLORGRADING&&e.push("colorTransformSettings"),(t.VIGNETTE||t.DITHER)&&e.push("vInverseScreenSize"),t.VIGNETTE&&(e.push("vignetteSettings1"),e.push("vignetteSettings2")),t.COLORCURVES&&h(e),t.DITHER&&e.push("ditherIntensity")},d.PrepareSamplers=function(e,t){t.COLORGRADING&&e.push("txColorTransform")},d._VIGNETTEMODE_MULTIPLY=0,d._VIGNETTEMODE_OPAQUE=1,(0,i.Cg)([(0,r.wL)()],d.prototype,"colorCurves",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"_colorCurvesEnabled",void 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0),(0,i.Cg)([(0,r.lK)()],d.prototype,"_ditheringEnabled",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"_ditheringIntensity",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"_skipFinalColorClamp",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"_applyByPostProcess",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"_isEnabled",void 0),o.p._ImageProcessingConfigurationParser=d.Parse,(0,u.Y5)("BABYLON.ImageProcessingConfiguration",d)},8986:(e,t,s)=>{s.d(t,{i:()=>g});var i=s(5524),r=s(9259),n=s(998),a=s(9848),o=s(6315),h=s(1846),l=s(935),c=s(1137),u=s(4100),d=s(5476),_=s(6877);class f{constructor(){this.reset()}reset(){this.enabled=!1,this.mask=255,this.func=519,this.funcRef=1,this.funcMask=255,this.opStencilFail=7680,this.opDepthFail=7680,this.opStencilDepthPass=7681}get func(){return this._func}set func(e){this._func=e}get funcRef(){return this._funcRef}set funcRef(e){this._funcRef=e}get funcMask(){return this._funcMask}set funcMask(e){this._funcMask=e}get opStencilFail(){return this._opStencilFail}set opStencilFail(e){this._opStencilFail=e}get opDepthFail(){return this._opDepthFail}set opDepthFail(e){this._opDepthFail=e}get opStencilDepthPass(){return this._opStencilDepthPass}set opStencilDepthPass(e){this._opStencilDepthPass=e}get mask(){return this._mask}set mask(e){this._mask=e}get enabled(){return this._enabled}set enabled(e){this._enabled=e}getClassName(){return"MaterialStencilState"}copyTo(e){_.p.Clone((()=>e),this)}serialize(){return _.p.Serialize(this)}parse(e,t,s){_.p.Parse((()=>this),e,t,s)}}(0,i.Cg)([(0,r.lK)()],f.prototype,"func",null),(0,i.Cg)([(0,r.lK)()],f.prototype,"funcRef",null),(0,i.Cg)([(0,r.lK)()],f.prototype,"funcMask",null),(0,i.Cg)([(0,r.lK)()],f.prototype,"opStencilFail",null),(0,i.Cg)([(0,r.lK)()],f.prototype,"opDepthFail",null),(0,i.Cg)([(0,r.lK)()],f.prototype,"opStencilDepthPass",null),(0,i.Cg)([(0,r.lK)()],f.prototype,"mask",null),(0,i.Cg)([(0,r.lK)()],f.prototype,"enabled",null);var p=s(467);class g{get shaderLanguage(){return this._shaderLanguage}get canRenderToMRT(){return!1}set alpha(e){if(this._alpha===e)return;const t=this._alpha;this._alpha=e,1!==t&&1!==e||this.markAsDirty(g.MiscDirtyFlag+g.PrePassDirtyFlag)}get alpha(){return this._alpha}set backFaceCulling(e){this._backFaceCulling!==e&&(this._backFaceCulling=e,this.markAsDirty(g.TextureDirtyFlag))}get backFaceCulling(){return this._backFaceCulling}set cullBackFaces(e){this._cullBackFaces!==e&&(this._cullBackFaces=e,this.markAsDirty(g.TextureDirtyFlag))}get cullBackFaces(){return this._cullBackFaces}get blockDirtyMechanism(){return this._blockDirtyMechanism}set blockDirtyMechanism(e){this._blockDirtyMechanism!==e&&(this._blockDirtyMechanism=e,e||this.markDirty())}atomicMaterialsUpdate(e){this.blockDirtyMechanism=!0;try{e(this)}finally{this.blockDirtyMechanism=!1}}get hasRenderTargetTextures(){return this._eventInfo.hasRenderTargetTextures=!1,this._callbackPluginEventHasRenderTargetTextures(this._eventInfo),this._eventInfo.hasRenderTargetTextures}set onDispose(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)}get onBindObservable(){return this._onBindObservable||(this._onBindObservable=new a.cP),this._onBindObservable}set onBind(e){this._onBindObserver&&this.onBindObservable.remove(this._onBindObserver),this._onBindObserver=this.onBindObservable.add(e)}get onUnBindObservable(){return this._onUnBindObservable||(this._onUnBindObservable=new a.cP),this._onUnBindObservable}get onEffectCreatedObservable(){return this._onEffectCreatedObservable||(this._onEffectCreatedObservable=new a.cP),this._onEffectCreatedObservable}set alphaMode(e){this._alphaMode!==e&&(this._alphaMode=e,this.markAsDirty(g.TextureDirtyFlag))}get alphaMode(){return this._alphaMode}set needDepthPrePass(e){this._needDepthPrePass!==e&&(this._needDepthPrePass=e,this._needDepthPrePass&&(this.checkReadyOnEveryCall=!0))}get needDepthPrePass(){return this._needDepthPrePass}get isPrePassCapable(){return!1}set fogEnabled(e){this._fogEnabled!==e&&(this._fogEnabled=e,this.markAsDirty(g.MiscDirtyFlag))}get fogEnabled(){return this._fogEnabled}get wireframe(){switch(this._fillMode){case g.WireFrameFillMode:case g.LineListDrawMode:case g.LineLoopDrawMode:case g.LineStripDrawMode:return!0}return this._scene.forceWireframe}set wireframe(e){this.fillMode=e?g.WireFrameFillMode:g.TriangleFillMode}get pointsCloud(){switch(this._fillMode){case g.PointFillMode:case g.PointListDrawMode:return!0}return this._scene.forcePointsCloud}set pointsCloud(e){this.fillMode=e?g.PointFillMode:g.TriangleFillMode}get fillMode(){return this._fillMode}set fillMode(e){this._fillMode!==e&&(this._fillMode=e,this.markAsDirty(g.MiscDirtyFlag))}get useLogarithmicDepth(){return this._useLogarithmicDepth}set useLogarithmicDepth(e){const t=this.getScene().getEngine().getCaps().fragmentDepthSupported;e&&!t&&c.V.Warn("Logarithmic depth has been requested for a material on a device that doesn't support it."),this._useLogarithmicDepth=e&&t,this._markAllSubMeshesAsMiscDirty()}_getDrawWrapper(){return this._drawWrapper}_setDrawWrapper(e){this._drawWrapper=e}constructor(e,t,s,i=!1){this.shadowDepthWrapper=null,this.allowShaderHotSwapping=!0,this._shaderLanguage=0,this._forceGLSL=!1,this.metadata=null,this.reservedDataStore=null,this.checkReadyOnEveryCall=!1,this.checkReadyOnlyOnce=!1,this.state="",this._alpha=1,this._backFaceCulling=!0,this._cullBackFaces=!0,this._blockDirtyMechanism=!1,this.sideOrientation=null,this.onCompiled=null,this.onError=null,this.getRenderTargetTextures=null,this.doNotSerialize=!1,this._storeEffectOnSubMeshes=!1,this.animations=null,this.onDisposeObservable=new a.cP,this._onDisposeObserver=null,this._onUnBindObservable=null,this._onBindObserver=null,this._alphaMode=2,this._needDepthPrePass=!1,this.disableDepthWrite=!1,this.disableColorWrite=!1,this.forceDepthWrite=!1,this.depthFunction=0,this.separateCullingPass=!1,this._fogEnabled=!0,this.pointSize=1,this.zOffset=0,this.zOffsetUnits=0,this.stencil=new f,this._useUBO=!1,this._fillMode=g.TriangleFillMode,this._cachedDepthWriteState=!1,this._cachedColorWriteState=!1,this._cachedDepthFunctionState=0,this._indexInSceneMaterialArray=-1,this.meshMap=null,this._parentContainer=null,this._uniformBufferLayoutBuilt=!1,this._eventInfo={},this._callbackPluginEventGeneric=()=>{},this._callbackPluginEventIsReadyForSubMesh=()=>{},this._callbackPluginEventPrepareDefines=()=>{},this._callbackPluginEventPrepareDefinesBeforeAttributes=()=>{},this._callbackPluginEventHardBindForSubMesh=()=>{},this._callbackPluginEventBindForSubMesh=()=>{},this._callbackPluginEventHasRenderTargetTextures=()=>{},this._callbackPluginEventFillRenderTargetTextures=()=>{},this._forceAlphaTest=!1,this._transparencyMode=null,this.name=e;const r=t||o.q.LastCreatedScene;r&&(this._scene=r,this._dirtyCallbacks={},this._forceGLSL=i,this._dirtyCallbacks[1]=this._markAllSubMeshesAsTexturesDirty.bind(this),this._dirtyCallbacks[2]=this._markAllSubMeshesAsLightsDirty.bind(this),this._dirtyCallbacks[4]=this._markAllSubMeshesAsFresnelDirty.bind(this),this._dirtyCallbacks[8]=this._markAllSubMeshesAsAttributesDirty.bind(this),this._dirtyCallbacks[16]=this._markAllSubMeshesAsMiscDirty.bind(this),this._dirtyCallbacks[32]=this._markAllSubMeshesAsPrePassDirty.bind(this),this._dirtyCallbacks[63]=this._markAllSubMeshesAsAllDirty.bind(this),this.id=e||n.S0.RandomId(),this.uniqueId=this._scene.getUniqueId(),this._materialContext=this._scene.getEngine().createMaterialContext(),this._drawWrapper=new d.E(this._scene.getEngine(),!1),this._drawWrapper.materialContext=this._materialContext,this._uniformBuffer=new l.D(this._scene.getEngine(),void 0,void 0,e),this._useUBO=this.getScene().getEngine().supportsUniformBuffers,this._createUniformBuffer(),s||this._scene.addMaterial(this),this._scene.useMaterialMeshMap&&(this.meshMap={}),g.OnEventObservable.notifyObservers(this,1))}_createUniformBuffer(){const e=this.getScene().getEngine();this._uniformBuffer?.dispose(),e.isWebGPU&&!this._forceGLSL?(this._uniformBuffer=new l.D(e,void 0,void 0,this.name,!0),this._shaderLanguage=1):this._uniformBuffer=new l.D(this._scene.getEngine(),void 0,void 0,this.name),this._uniformBufferLayoutBuilt=!1}toString(e){return"Name: "+this.name}getClassName(){return"Material"}get _isMaterial(){return!0}get isFrozen(){return this.checkReadyOnlyOnce}freeze(){this.markDirty(),this.checkReadyOnlyOnce=!0}unfreeze(){this.markDirty(),this.checkReadyOnlyOnce=!1}isReady(e,t){return!0}isReadyForSubMesh(e,t,s){const i=t.materialDefines;return!!i&&(this._eventInfo.isReadyForSubMesh=!0,this._eventInfo.defines=i,this._callbackPluginEventIsReadyForSubMesh(this._eventInfo),this._eventInfo.isReadyForSubMesh)}getEffect(){return this._drawWrapper.effect}getScene(){return this._scene}_getEffectiveOrientation(e){return null!==this.sideOrientation?this.sideOrientation:e.sideOrientation}get transparencyMode(){return this._transparencyMode}set transparencyMode(e){this._transparencyMode!==e&&(this._transparencyMode=e,this._forceAlphaTest=e===g.MATERIAL_ALPHATESTANDBLEND,this._markAllSubMeshesAsTexturesAndMiscDirty())}get _disableAlphaBlending(){return this._transparencyMode===g.MATERIAL_OPAQUE||this._transparencyMode===g.MATERIAL_ALPHATEST}needAlphaBlending(){return!this._disableAlphaBlending&&this.alpha<1}needAlphaBlendingForMesh(e){return e.visibility<1||!this._disableAlphaBlending&&(e.hasVertexAlpha||this.needAlphaBlending())}needAlphaTesting(){return!!this._forceAlphaTest}_shouldTurnAlphaTestOn(e){return!this.needAlphaBlendingForMesh(e)&&this.needAlphaTesting()}getAlphaTestTexture(){return null}markDirty(e=!1){const t=this.getScene().meshes;for(const s of t)if(s.subMeshes)for(const t of s.subMeshes)if(t.getMaterial()===this)for(const s of t._drawWrappers)s&&this._materialContext===s.materialContext&&(s._wasPreviouslyReady=!1,s._wasPreviouslyUsingInstances=null,s._forceRebindOnNextCall=e);e&&this.markAsDirty(g.AllDirtyFlag)}_preBind(e,t=null){const s=this._scene.getEngine(),i=(null==t?this.sideOrientation:t)===g.ClockWiseSideOrientation;return s.enableEffect(e||this._getDrawWrapper()),s.setState(this.backFaceCulling,this.zOffset,!1,i,this._scene._mirroredCameraPosition?!this.cullBackFaces:this.cullBackFaces,this.stencil,this.zOffsetUnits),i}bind(e,t){}buildUniformLayout(){const e=this._uniformBuffer;this._eventInfo.ubo=e,this._callbackPluginEventGeneric(8,this._eventInfo),e.create(),this._uniformBufferLayoutBuilt=!0}bindForSubMesh(e,t,s){const i=s._drawWrapper;this._eventInfo.subMesh=s,this._callbackPluginEventBindForSubMesh(this._eventInfo),i._forceRebindOnNextCall=!1}bindOnlyWorldMatrix(e){}bindView(e){this._useUBO?this._needToBindSceneUbo=!0:e.setMatrix("view",this.getScene().getViewMatrix())}bindViewProjection(e){this._useUBO?this._needToBindSceneUbo=!0:(e.setMatrix("viewProjection",this.getScene().getTransformMatrix()),e.setMatrix("projection",this.getScene().getProjectionMatrix()))}bindEyePosition(e,t){this._useUBO?this._needToBindSceneUbo=!0:this._scene.bindEyePosition(e,t)}_afterBind(e,t=null,s){if(this._scene._cachedMaterial=this,this._needToBindSceneUbo&&t&&(this._needToBindSceneUbo=!1,(0,p._8)(t,this.getScene().getSceneUniformBuffer()),this._scene.finalizeSceneUbo()),this._scene._cachedVisibility=e?e.visibility:1,this._onBindObservable&&e&&this._onBindObservable.notifyObservers(e),this.disableDepthWrite){const e=this._scene.getEngine();this._cachedDepthWriteState=e.getDepthWrite(),e.setDepthWrite(!1)}if(this.disableColorWrite){const e=this._scene.getEngine();this._cachedColorWriteState=e.getColorWrite(),e.setColorWrite(!1)}if(0!==this.depthFunction){const e=this._scene.getEngine();this._cachedDepthFunctionState=e.getDepthFunction()||0,e.setDepthFunction(this.depthFunction)}}unbind(){this._onUnBindObservable&&this._onUnBindObservable.notifyObservers(this),0!==this.depthFunction&&this._scene.getEngine().setDepthFunction(this._cachedDepthFunctionState),this.disableDepthWrite&&this._scene.getEngine().setDepthWrite(this._cachedDepthWriteState),this.disableColorWrite&&this._scene.getEngine().setColorWrite(this._cachedColorWriteState)}getAnimatables(){return this._eventInfo.animatables=[],this._callbackPluginEventGeneric(256,this._eventInfo),this._eventInfo.animatables}getActiveTextures(){return this._eventInfo.activeTextures=[],this._callbackPluginEventGeneric(512,this._eventInfo),this._eventInfo.activeTextures}hasTexture(e){return this._eventInfo.hasTexture=!1,this._eventInfo.texture=e,this._callbackPluginEventGeneric(1024,this._eventInfo),this._eventInfo.hasTexture}clone(e){return null}_clonePlugins(e,t){const s={};if(this._serializePlugins(s),g._ParsePlugins(s,e,this._scene,t),this.pluginManager)for(const t of this.pluginManager._plugins){const s=e.pluginManager.getPlugin(t.name);s&&t.copyTo(s)}}getBindedMeshes(){if(this.meshMap){const e=[];for(const t in this.meshMap){const s=this.meshMap[t];s&&e.push(s)}return e}return this._scene.meshes.filter((e=>e.material===this))}forceCompilation(e,t,s,i){const r={clipPlane:!1,useInstances:!1,...s},n=this.getScene(),a=this.allowShaderHotSwapping;this.allowShaderHotSwapping=!1;const o=()=>{if(!this._scene||!this._scene.getEngine())return;const s=n.clipPlane;if(r.clipPlane&&(n.clipPlane=new u.Z(0,0,0,1)),this._storeEffectOnSubMeshes){let s=!0,n=null;if(e.subMeshes){const t=new h.K(0,0,0,0,0,e,void 0,!1,!1);t.materialDefines&&(t.materialDefines._renderId=-1),this.isReadyForSubMesh(e,t,r.useInstances)||(t.effect&&t.effect.getCompilationError()&&t.effect.allFallbacksProcessed()?n=t.effect.getCompilationError():(s=!1,setTimeout(o,16)))}s&&(this.allowShaderHotSwapping=a,n&&i&&i(n),t&&t(this))}else this.isReady()?(this.allowShaderHotSwapping=a,t&&t(this)):setTimeout(o,16);r.clipPlane&&(n.clipPlane=s)};o()}forceCompilationAsync(e,t){return new Promise(((s,i)=>{this.forceCompilation(e,(()=>{s()}),t,(e=>{i(e)}))}))}markAsDirty(e){this.getScene().blockMaterialDirtyMechanism||this._blockDirtyMechanism||(g._DirtyCallbackArray.length=0,e&g.TextureDirtyFlag&&g._DirtyCallbackArray.push(g._TextureDirtyCallBack),e&g.LightDirtyFlag&&g._DirtyCallbackArray.push(g._LightsDirtyCallBack),e&g.FresnelDirtyFlag&&g._DirtyCallbackArray.push(g._FresnelDirtyCallBack),e&g.AttributesDirtyFlag&&g._DirtyCallbackArray.push(g._AttributeDirtyCallBack),e&g.MiscDirtyFlag&&g._DirtyCallbackArray.push(g._MiscDirtyCallBack),e&g.PrePassDirtyFlag&&g._DirtyCallbackArray.push(g._PrePassDirtyCallBack),g._DirtyCallbackArray.length&&this._markAllSubMeshesAsDirty(g._RunDirtyCallBacks),this.getScene().resetCachedMaterial())}resetDrawCache(){const e=this.getScene().meshes;for(const t of e)if(t.subMeshes)for(const e of t.subMeshes)e.getMaterial()===this&&e.resetDrawCache()}_markAllSubMeshesAsDirty(e){if(this.getScene().blockMaterialDirtyMechanism||this._blockDirtyMechanism)return;const t=this.getScene().meshes;for(const s of t)if(s.subMeshes)for(const t of s.subMeshes)if(t.getMaterial(!1)===this)for(const s of t._drawWrappers)s&&s.defines&&s.defines.markAllAsDirty&&this._materialContext===s.materialContext&&e(s.defines)}_markScenePrePassDirty(){if(this.getScene().blockMaterialDirtyMechanism||this._blockDirtyMechanism)return;const e=this.getScene().enablePrePassRenderer();e&&e.markAsDirty()}_markAllSubMeshesAsAllDirty(){this._markAllSubMeshesAsDirty(g._AllDirtyCallBack)}_markAllSubMeshesAsImageProcessingDirty(){this._markAllSubMeshesAsDirty(g._ImageProcessingDirtyCallBack)}_markAllSubMeshesAsTexturesDirty(){this._markAllSubMeshesAsDirty(g._TextureDirtyCallBack)}_markAllSubMeshesAsFresnelDirty(){this._markAllSubMeshesAsDirty(g._FresnelDirtyCallBack)}_markAllSubMeshesAsFresnelAndMiscDirty(){this._markAllSubMeshesAsDirty(g._FresnelAndMiscDirtyCallBack)}_markAllSubMeshesAsLightsDirty(){this._markAllSubMeshesAsDirty(g._LightsDirtyCallBack)}_markAllSubMeshesAsAttributesDirty(){this._markAllSubMeshesAsDirty(g._AttributeDirtyCallBack)}_markAllSubMeshesAsMiscDirty(){this._markAllSubMeshesAsDirty(g._MiscDirtyCallBack)}_markAllSubMeshesAsPrePassDirty(){this._markAllSubMeshesAsDirty(g._MiscDirtyCallBack)}_markAllSubMeshesAsTexturesAndMiscDirty(){this._markAllSubMeshesAsDirty(g._TextureAndMiscDirtyCallBack)}_checkScenePerformancePriority(){if(0!==this._scene.performancePriority){this.checkReadyOnlyOnce=!0;const e=this._scene.onScenePerformancePriorityChangedObservable.addOnce((()=>{this.checkReadyOnlyOnce=!1}));this.onDisposeObservable.add((()=>{this._scene.onScenePerformancePriorityChangedObservable.remove(e)}))}}setPrePassRenderer(e){return!1}dispose(e,t,s){const i=this.getScene();if(i.stopAnimation(this),i.freeProcessedMaterials(),i.removeMaterial(this),this._eventInfo.forceDisposeTextures=t,this._callbackPluginEventGeneric(2,this._eventInfo),this._parentContainer){const e=this._parentContainer.materials.indexOf(this);e>-1&&this._parentContainer.materials.splice(e,1),this._parentContainer=null}if(!0!==s)if(this.meshMap)for(const t in this.meshMap){const s=this.meshMap[t];s&&(s.material=null,this.releaseVertexArrayObject(s,e))}else{const t=i.meshes;for(const s of t)s.material!==this||s.sourceMesh||(s.material=null,this.releaseVertexArrayObject(s,e))}this._uniformBuffer.dispose(),e&&this._drawWrapper.effect&&(this._storeEffectOnSubMeshes||this._drawWrapper.effect.dispose(),this._drawWrapper.effect=null),this.metadata=null,this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this._onBindObservable&&this._onBindObservable.clear(),this._onUnBindObservable&&this._onUnBindObservable.clear(),this._onEffectCreatedObservable&&this._onEffectCreatedObservable.clear(),this._eventInfo&&(this._eventInfo={})}releaseVertexArrayObject(e,t){const s=e.geometry;if(s)if(this._storeEffectOnSubMeshes){if(e.subMeshes)for(const i of e.subMeshes)s._releaseVertexArrayObject(i.effect),t&&i.effect&&i.effect.dispose()}else s._releaseVertexArrayObject(this._drawWrapper.effect)}serialize(){const e=_.p.Serialize(this);return e.stencil=this.stencil.serialize(),e.uniqueId=this.uniqueId,this._serializePlugins(e),e}_serializePlugins(e){if(e.plugins={},this.pluginManager)for(const t of this.pluginManager._plugins)e.plugins[t.getClassName()]=t.serialize()}static Parse(e,t,s){if(e.customType){if("BABYLON.PBRMaterial"===e.customType&&e.overloadedAlbedo&&(e.customType="BABYLON.LegacyPBRMaterial",!BABYLON.LegacyPBRMaterial))return c.V.Error("Your scene is trying to load a legacy version of the PBRMaterial, please, include it from the materials library."),null}else e.customType="BABYLON.StandardMaterial";const i=n.S0.Instantiate(e.customType).Parse(e,t,s);return i._loadedUniqueId=e.uniqueId,i}static _ParsePlugins(e,t,s,i){if(e.plugins)for(const r in e.plugins){const a=e.plugins[r];let o=t.pluginManager?.getPlugin(a.name);if(!o){const e=n.S0.Instantiate("BABYLON."+r);e&&(o=new e(t))}o?.parse(a,s,i)}}}g.TriangleFillMode=0,g.WireFrameFillMode=1,g.PointFillMode=2,g.PointListDrawMode=3,g.LineListDrawMode=4,g.LineLoopDrawMode=5,g.LineStripDrawMode=6,g.TriangleStripDrawMode=7,g.TriangleFanDrawMode=8,g.ClockWiseSideOrientation=0,g.CounterClockWiseSideOrientation=1,g.TextureDirtyFlag=1,g.LightDirtyFlag=2,g.FresnelDirtyFlag=4,g.AttributesDirtyFlag=8,g.MiscDirtyFlag=16,g.PrePassDirtyFlag=32,g.AllDirtyFlag=63,g.MATERIAL_OPAQUE=0,g.MATERIAL_ALPHATEST=1,g.MATERIAL_ALPHABLEND=2,g.MATERIAL_ALPHATESTANDBLEND=3,g.MATERIAL_NORMALBLENDMETHOD_WHITEOUT=0,g.MATERIAL_NORMALBLENDMETHOD_RNM=1,g.OnEventObservable=new a.cP,g._AllDirtyCallBack=e=>e.markAllAsDirty(),g._ImageProcessingDirtyCallBack=e=>e.markAsImageProcessingDirty(),g._TextureDirtyCallBack=e=>e.markAsTexturesDirty(),g._FresnelDirtyCallBack=e=>e.markAsFresnelDirty(),g._MiscDirtyCallBack=e=>e.markAsMiscDirty(),g._PrePassDirtyCallBack=e=>e.markAsPrePassDirty(),g._LightsDirtyCallBack=e=>e.markAsLightDirty(),g._AttributeDirtyCallBack=e=>e.markAsAttributesDirty(),g._FresnelAndMiscDirtyCallBack=e=>{g._FresnelDirtyCallBack(e),g._MiscDirtyCallBack(e)},g._TextureAndMiscDirtyCallBack=e=>{g._TextureDirtyCallBack(e),g._MiscDirtyCallBack(e)},g._DirtyCallbackArray=[],g._RunDirtyCallBacks=e=>{for(const t of g._DirtyCallbackArray)t(e)},(0,i.Cg)([(0,r.lK)()],g.prototype,"id",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"uniqueId",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"name",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"metadata",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"checkReadyOnEveryCall",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"checkReadyOnlyOnce",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"state",void 0),(0,i.Cg)([(0,r.lK)("alpha")],g.prototype,"_alpha",void 0),(0,i.Cg)([(0,r.lK)("backFaceCulling")],g.prototype,"_backFaceCulling",void 0),(0,i.Cg)([(0,r.lK)("cullBackFaces")],g.prototype,"_cullBackFaces",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"sideOrientation",void 0),(0,i.Cg)([(0,r.lK)("alphaMode")],g.prototype,"_alphaMode",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"_needDepthPrePass",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"disableDepthWrite",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"disableColorWrite",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"forceDepthWrite",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"depthFunction",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"separateCullingPass",void 0),(0,i.Cg)([(0,r.lK)("fogEnabled")],g.prototype,"_fogEnabled",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"pointSize",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"zOffset",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"zOffsetUnits",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"pointsCloud",null),(0,i.Cg)([(0,r.lK)()],g.prototype,"fillMode",null),(0,i.Cg)([(0,r.lK)()],g.prototype,"useLogarithmicDepth",null),(0,i.Cg)([(0,r.lK)()],g.prototype,"transparencyMode",null)},9526:(e,t,s)=>{s.d(t,{M:()=>i});class i{constructor(e){if(this._keys=[],this._isDirty=!0,this._areLightsDirty=!0,this._areLightsDisposed=!1,this._areAttributesDirty=!0,this._areTexturesDirty=!0,this._areFresnelDirty=!0,this._areMiscDirty=!0,this._arePrePassDirty=!0,this._areImageProcessingDirty=!0,this._normals=!1,this._uvs=!1,this._needNormals=!1,this._needUVs=!1,this._externalProperties=e,e)for(const t in e)Object.prototype.hasOwnProperty.call(e,t)&&this._setDefaultValue(t)}get isDirty(){return this._isDirty}markAsProcessed(){this._isDirty=!1,this._areAttributesDirty=!1,this._areTexturesDirty=!1,this._areFresnelDirty=!1,this._areLightsDirty=!1,this._areLightsDisposed=!1,this._areMiscDirty=!1,this._arePrePassDirty=!1,this._areImageProcessingDirty=!1}markAsUnprocessed(){this._isDirty=!0}markAllAsDirty(){this._areTexturesDirty=!0,this._areAttributesDirty=!0,this._areLightsDirty=!0,this._areFresnelDirty=!0,this._areMiscDirty=!0,this._arePrePassDirty=!1,this._areImageProcessingDirty=!0,this._isDirty=!0}markAsImageProcessingDirty(){this._areImageProcessingDirty=!0,this._isDirty=!0}markAsLightDirty(e=!1){this._areLightsDirty=!0,this._areLightsDisposed=this._areLightsDisposed||e,this._isDirty=!0}markAsAttributesDirty(){this._areAttributesDirty=!0,this._isDirty=!0}markAsTexturesDirty(){this._areTexturesDirty=!0,this._isDirty=!0}markAsFresnelDirty(){this._areFresnelDirty=!0,this._isDirty=!0}markAsMiscDirty(){this._areMiscDirty=!0,this._isDirty=!0}markAsPrePassDirty(){this._arePrePassDirty=!0,this._isDirty=!0}rebuild(){this._keys.length=0;for(const e of Object.keys(this))"_"!==e[0]&&this._keys.push(e);if(this._externalProperties)for(const e in this._externalProperties)-1===this._keys.indexOf(e)&&this._keys.push(e)}isEqual(e){if(this._keys.length!==e._keys.length)return!1;for(let t=0;t<this._keys.length;t++){const s=this._keys[t];if(this[s]!==e[s])return!1}return!0}cloneTo(e){this._keys.length!==e._keys.length&&(e._keys=this._keys.slice(0));for(let t=0;t<this._keys.length;t++){const s=this._keys[t];e[s]=this[s]}}reset(){this._keys.forEach((e=>this._setDefaultValue(e)))}_setDefaultValue(e){const t=this._externalProperties?.[e]?.type??typeof this[e],s=this._externalProperties?.[e]?.default;switch(t){case"number":this[e]=s??0;break;case"string":this[e]=s??"";break;default:this[e]=s??!1}}toString(){let e="";for(let t=0;t<this._keys.length;t++){const s=this._keys[t],i=this[s];switch(typeof i){case"number":case"string":e+="#define "+s+" "+i+"\n";break;default:i&&(e+="#define "+s+"\n")}}return e}}},467:(e,t,s)=>{s.d(t,{Bb:()=>L,DL:()=>c,ER:()=>M,IF:()=>_,J2:()=>b,MF:()=>d,N4:()=>F,Nc:()=>O,OR:()=>S,RL:()=>A,VO:()=>D,YT:()=>m,Yy:()=>u,_8:()=>g,az:()=>v,c4:()=>y,f$:()=>E,fm:()=>P,mA:()=>T,nR:()=>p,ni:()=>R,qB:()=>I,te:()=>f});var i=s(1137),r=s(6041),n=s(6315),a=s(5515),o=s(492);const h=r.v9.Black(),l={NUM_MORPH_INFLUENCERS:0};function c(e,t,s){if(!e||e.LOGARITHMICDEPTH||e.indexOf&&e.indexOf("LOGARITHMICDEPTH")>=0){const e=s.activeCamera;1===e.mode&&i.V.Error("Logarithmic depth is not compatible with orthographic cameras!",20),t.setFloat("logarithmicDepthConstant",2/(Math.log(e.maxZ+1)/Math.LN2))}}function u(e,t,s,i=!1){s&&e.fogEnabled&&(!t||t.applyFog)&&0!==e.fogMode&&(s.setFloat4("vFogInfos",e.fogMode,e.fogStart,e.fogEnd,e.fogDensity),i?(e.fogColor.toLinearSpaceToRef(h,e.getEngine().useExactSrgbConversions),s.setColor3("vFogColor",h)):s.setColor3("vFogColor",e.fogColor))}function d(e,t,s){l.NUM_MORPH_INFLUENCERS=s,_(e,t,l)}function _(e,t,s){const r=s.NUM_MORPH_INFLUENCERS;if(r>0&&n.q.LastCreatedEngine){const a=n.q.LastCreatedEngine.getCaps().maxVertexAttribs,o=t.morphTargetManager;if(o?.isUsingTextureForTargets)return;const h=o&&o.supportsNormals&&s.NORMAL,l=o&&o.supportsTangents&&s.TANGENT,c=o&&o.supportsUVs&&s.UV1;for(let s=0;s<r;s++)e.push("position"+s),h&&e.push("normal"+s),l&&e.push("tangent"+s),c&&e.push("uv_"+s),e.length>a&&i.V.Error("Cannot add more vertex attributes for mesh "+t.name)}}function f(e,t=!1){e.push("world0"),e.push("world1"),e.push("world2"),e.push("world3"),t&&(e.push("previousWorld0"),e.push("previousWorld1"),e.push("previousWorld2"),e.push("previousWorld3"))}function p(e,t){const s=e.morphTargetManager;e&&s&&t.setFloatArray("morphTargetInfluences",s.influences)}function g(e,t){t.bindToEffect(e,"Scene")}function m(e,t,s){t._needUVs=!0,t[s]=!0,e.optimizeUVAllocation&&e.getTextureMatrix().isIdentityAs3x2()?(t[s+"DIRECTUV"]=e.coordinatesIndex+1,t["MAINUV"+(e.coordinatesIndex+1)]=!0):t[s+"DIRECTUV"]=0}function T(e,t,s){const i=e.getTextureMatrix();t.updateMatrix(s+"Matrix",i)}function b(e,t,s){s.BAKED_VERTEX_ANIMATION_TEXTURE&&s.INSTANCES&&e.push("bakedVertexAnimationSettingsInstanced")}function E(e,t,s){var i;if(t&&e&&(e.computeBonesUsingShaders&&t._bonesComputationForcedToCPU&&(e.computeBonesUsingShaders=!1),e.useBones&&e.computeBonesUsingShaders&&e.skeleton)){const r=e.skeleton;if(r.isUsingTextureForMatrices&&t.getUniformIndex("boneTextureWidth")>-1){const s=r.getTransformMatrixTexture(e);t.setTexture("boneSampler",s),t.setFloat("boneTextureWidth",4*(r.bones.length+1))}else{const n=r.getTransformMatrices(e);n&&(t.setMatrices("mBones",n),s&&e.getScene().prePassRenderer&&e.getScene().prePassRenderer.getIndex(2)&&(s.previousBones[e.uniqueId]||(s.previousBones[e.uniqueId]=n.slice()),t.setMatrices("mPreviousBones",s.previousBones[e.uniqueId]),i=n,s.previousBones[e.uniqueId].set(i)))}}}function x(e,t,s,i,r,n=!0){e._bindLight(t,s,i,r,n)}function A(e,t,s,i,r=4){const n=Math.min(t.lightSources.length,r);for(let r=0;r<n;r++)x(t.lightSources[r],r,e,s,"boolean"==typeof i?i:i.SPECULARTERM,t.receiveShadows)}function R(e,t,s,i){s.NUM_BONE_INFLUENCERS>0&&(i.addCPUSkinningFallback(0,t),e.push("matricesIndices"),e.push("matricesWeights"),s.NUM_BONE_INFLUENCERS>4&&(e.push("matricesIndicesExtra"),e.push("matricesWeightsExtra")))}function M(e,t){(t.INSTANCES||t.THIN_INSTANCES)&&f(e,!!t.PREPASS_VELOCITY),t.INSTANCESCOLOR&&e.push("instanceColor")}function y(e,t,s=4,i=0){let r=0;for(let n=0;n<s&&e["LIGHT"+n];n++)n>0&&(r=i+n,t.addFallback(r,"LIGHT"+n)),e.SHADOWS||(e["SHADOW"+n]&&t.addFallback(i,"SHADOW"+n),e["SHADOWPCF"+n]&&t.addFallback(i,"SHADOWPCF"+n),e["SHADOWPCSS"+n]&&t.addFallback(i,"SHADOWPCSS"+n),e["SHADOWPOISSON"+n]&&t.addFallback(i,"SHADOWPOISSON"+n),e["SHADOWESM"+n]&&t.addFallback(i,"SHADOWESM"+n),e["SHADOWCLOSEESM"+n]&&t.addFallback(i,"SHADOWCLOSEESM"+n));return r++}function P(e,t,s,i,r,n,a,o=!1){a._areMiscDirty&&(a.LOGARITHMICDEPTH=s,a.POINTSIZE=i,a.FOG=r&&function(e,t){return t.fogEnabled&&e.applyFog&&0!==t.fogMode}(e,t),a.NONUNIFORMSCALING=e.nonUniformScaling,a.ALPHATEST=n,a.DECAL_AFTER_DETAIL=o)}function v(e,t,s,i,r=4,n=!1){if(!s._areLightsDirty)return s._needNormals;let a=0;const o={needNormals:s._needNormals,needRebuild:!1,lightmapMode:!1,shadowEnabled:!1,specularEnabled:!1};if(e.lightsEnabled&&!n)for(const n of t.lightSources)if(C(e,t,n,a,s,i,o),a++,a===r)break;s.SPECULARTERM=o.specularEnabled,s.SHADOWS=o.shadowEnabled;for(let e=a;e<r;e++)void 0!==s["LIGHT"+e]&&(s["LIGHT"+e]=!1,s["HEMILIGHT"+e]=!1,s["POINTLIGHT"+e]=!1,s["DIRLIGHT"+e]=!1,s["SPOTLIGHT"+e]=!1,s["SHADOW"+e]=!1,s["SHADOWCSM"+e]=!1,s["SHADOWCSMDEBUG"+e]=!1,s["SHADOWCSMNUM_CASCADES"+e]=!1,s["SHADOWCSMUSESHADOWMAXZ"+e]=!1,s["SHADOWCSMNOBLEND"+e]=!1,s["SHADOWCSM_RIGHTHANDED"+e]=!1,s["SHADOWPCF"+e]=!1,s["SHADOWPCSS"+e]=!1,s["SHADOWPOISSON"+e]=!1,s["SHADOWESM"+e]=!1,s["SHADOWCLOSEESM"+e]=!1,s["SHADOWCUBE"+e]=!1,s["SHADOWLOWQUALITY"+e]=!1,s["SHADOWMEDIUMQUALITY"+e]=!1);const h=e.getEngine().getCaps();return void 0===s.SHADOWFLOAT&&(o.needRebuild=!0),s.SHADOWFLOAT=o.shadowEnabled&&(h.textureFloatRender&&h.textureFloatLinearFiltering||h.textureHalfFloatRender&&h.textureHalfFloatLinearFiltering),s.LIGHTMAPEXCLUDED=o.lightmapMode,o.needRebuild&&s.rebuild(),o.needNormals}function C(e,t,s,i,r,n,o){switch(o.needNormals=!0,void 0===r["LIGHT"+i]&&(o.needRebuild=!0),r["LIGHT"+i]=!0,r["SPOTLIGHT"+i]=!1,r["HEMILIGHT"+i]=!1,r["POINTLIGHT"+i]=!1,r["DIRLIGHT"+i]=!1,s.prepareLightSpecificDefines(r,i),r["LIGHT_FALLOFF_PHYSICAL"+i]=!1,r["LIGHT_FALLOFF_GLTF"+i]=!1,r["LIGHT_FALLOFF_STANDARD"+i]=!1,s.falloffType){case a.c.FALLOFF_GLTF:r["LIGHT_FALLOFF_GLTF"+i]=!0;break;case a.c.FALLOFF_PHYSICAL:r["LIGHT_FALLOFF_PHYSICAL"+i]=!0;break;case a.c.FALLOFF_STANDARD:r["LIGHT_FALLOFF_STANDARD"+i]=!0}if(n&&!s.specular.equalsFloats(0,0,0)&&(o.specularEnabled=!0),r["SHADOW"+i]=!1,r["SHADOWCSM"+i]=!1,r["SHADOWCSMDEBUG"+i]=!1,r["SHADOWCSMNUM_CASCADES"+i]=!1,r["SHADOWCSMUSESHADOWMAXZ"+i]=!1,r["SHADOWCSMNOBLEND"+i]=!1,r["SHADOWCSM_RIGHTHANDED"+i]=!1,r["SHADOWPCF"+i]=!1,r["SHADOWPCSS"+i]=!1,r["SHADOWPOISSON"+i]=!1,r["SHADOWESM"+i]=!1,r["SHADOWCLOSEESM"+i]=!1,r["SHADOWCUBE"+i]=!1,r["SHADOWLOWQUALITY"+i]=!1,r["SHADOWMEDIUMQUALITY"+i]=!1,t&&t.receiveShadows&&e.shadowsEnabled&&s.shadowEnabled){const t=s.getShadowGenerator(e.activeCamera)??s.getShadowGenerator();if(t){const e=t.getShadowMap();e&&e.renderList&&e.renderList.length>0&&(o.shadowEnabled=!0,t.prepareDefines(r,i))}}s.lightmapMode!=a.c.LIGHTMAP_DEFAULT?(o.lightmapMode=!0,r["LIGHTMAPEXCLUDED"+i]=!0,r["LIGHTMAPNOSPECULAR"+i]=s.lightmapMode==a.c.LIGHTMAP_SHADOWSONLY):(r["LIGHTMAPEXCLUDED"+i]=!1,r["LIGHTMAPNOSPECULAR"+i]=!1)}function S(e,t,s,i,r,n=null,a=!1){let h=function(e,t){let s=!1;if(e.activeCamera){const i=t.CAMERA_ORTHOGRAPHIC?1:0,r=t.CAMERA_PERSPECTIVE?1:0,n=1===e.activeCamera.mode?1:0,a=0===e.activeCamera.mode?1:0;(i^n||r^a)&&(t.CAMERA_ORTHOGRAPHIC=1===n,t.CAMERA_PERSPECTIVE=1===a,s=!0)}return s}(e,i);!1!==n&&(h=(0,o.Eq)(s,e,i)),i.DEPTHPREPASS!==!t.getColorWrite()&&(i.DEPTHPREPASS=!i.DEPTHPREPASS,h=!0),i.INSTANCES!==r&&(i.INSTANCES=r,h=!0),i.THIN_INSTANCES!==a&&(i.THIN_INSTANCES=a,h=!0),h&&i.markAsUnprocessed()}function I(e,t,s,i,r=!1,n=!0,a=!0){if(!t._areAttributesDirty&&t._needNormals===t._normals&&t._needUVs===t._uvs)return!1;t._normals=t._needNormals,t._uvs=t._needUVs,t.NORMAL=t._needNormals&&e.isVerticesDataPresent("normal"),t._needNormals&&e.isVerticesDataPresent("tangent")&&(t.TANGENT=!0);for(let s=1;s<=6;++s)t["UV"+s]=!!t._needUVs&&e.isVerticesDataPresent(`uv${1===s?"":s}`);if(s){const s=e.useVertexColors&&e.isVerticesDataPresent("color");t.VERTEXCOLOR=s,t.VERTEXALPHA=e.hasVertexAlpha&&s&&n}return e.isVerticesDataPresent("instanceColor")&&(e.hasInstances||e.hasThinInstances)&&(t.INSTANCESCOLOR=!0),i&&function(e,t){if(e.useBones&&e.computeBonesUsingShaders&&e.skeleton){t.NUM_BONE_INFLUENCERS=e.numBoneInfluencers;const s=void 0!==t.BONETEXTURE;if(e.skeleton.isUsingTextureForMatrices&&s)t.BONETEXTURE=!0;else{t.BonesPerMesh=e.skeleton.bones.length+1,t.BONETEXTURE=!s&&void 0;const i=e.getScene().prePassRenderer;if(i&&i.enabled){const s=-1===i.excludedSkinnedMesh.indexOf(e);t.BONES_VELOCITY_ENABLED=s}}}else t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,void 0!==t.BONETEXTURE&&(t.BONETEXTURE=!1)}(e,t),r&&function(e,t){const s=e.morphTargetManager;s?(t.MORPHTARGETS_UV=s.supportsUVs&&t.UV1,t.MORPHTARGETS_TANGENT=s.supportsTangents&&t.TANGENT,t.MORPHTARGETS_NORMAL=s.supportsNormals&&t.NORMAL,t.NUM_MORPH_INFLUENCERS=s.numMaxInfluencers||s.numInfluencers,t.MORPHTARGETS=t.NUM_MORPH_INFLUENCERS>0,t.MORPHTARGETS_TEXTURE=s.isUsingTextureForTargets):(t.MORPHTARGETS_UV=!1,t.MORPHTARGETS_TANGENT=!1,t.MORPHTARGETS_NORMAL=!1,t.MORPHTARGETS=!1,t.NUM_MORPH_INFLUENCERS=0)}(e,t),a&&function(e,t){const s=e.bakedVertexAnimationManager;t.BAKED_VERTEX_ANIMATION_TEXTURE=!(!s||!s.isEnabled)}(e,t),!0}function D(e,t){if(e.activeCamera){const s=t.MULTIVIEW;t.MULTIVIEW=null!==e.activeCamera.outputRenderTarget&&e.activeCamera.outputRenderTarget.getViewCount()>1,t.MULTIVIEW!=s&&t.markAsUnprocessed()}}function O(e,t,s){const i=t.ORDER_INDEPENDENT_TRANSPARENCY,r=t.ORDER_INDEPENDENT_TRANSPARENCY_16BITS;t.ORDER_INDEPENDENT_TRANSPARENCY=e.useOrderIndependentTransparency&&s,t.ORDER_INDEPENDENT_TRANSPARENCY_16BITS=!e.getEngine().getCaps().textureFloatLinearFiltering,i===t.ORDER_INDEPENDENT_TRANSPARENCY&&r===t.ORDER_INDEPENDENT_TRANSPARENCY_16BITS||t.markAsUnprocessed()}function F(e,t,s){const i=t.PREPASS;if(!t._arePrePassDirty)return;const r=[{type:1,define:"PREPASS_POSITION",index:"PREPASS_POSITION_INDEX"},{type:9,define:"PREPASS_LOCAL_POSITION",index:"PREPASS_LOCAL_POSITION_INDEX"},{type:2,define:"PREPASS_VELOCITY",index:"PREPASS_VELOCITY_INDEX"},{type:11,define:"PREPASS_VELOCITY_LINEAR",index:"PREPASS_VELOCITY_LINEAR_INDEX"},{type:3,define:"PREPASS_REFLECTIVITY",index:"PREPASS_REFLECTIVITY_INDEX"},{type:0,define:"PREPASS_IRRADIANCE",index:"PREPASS_IRRADIANCE_INDEX"},{type:7,define:"PREPASS_ALBEDO_SQRT",index:"PREPASS_ALBEDO_SQRT_INDEX"},{type:5,define:"PREPASS_DEPTH",index:"PREPASS_DEPTH_INDEX"},{type:10,define:"PREPASS_SCREENSPACE_DEPTH",index:"PREPASS_SCREENSPACE_DEPTH_INDEX"},{type:6,define:"PREPASS_NORMAL",index:"PREPASS_NORMAL_INDEX"},{type:8,define:"PREPASS_WORLD_NORMAL",index:"PREPASS_WORLD_NORMAL_INDEX"}];if(e.prePassRenderer&&e.prePassRenderer.enabled&&s){t.PREPASS=!0,t.SCENE_MRT_COUNT=e.prePassRenderer.mrtCount,t.PREPASS_NORMAL_WORLDSPACE=e.prePassRenderer.generateNormalsInWorldSpace,t.PREPASS_COLOR=!0,t.PREPASS_COLOR_INDEX=0;for(let s=0;s<r.length;s++){const i=e.prePassRenderer.getIndex(r[s].type);-1!==i?(t[r[s].define]=!0,t[r[s].index]=i):t[r[s].define]=!1}}else{t.PREPASS=!1;for(let e=0;e<r.length;e++)t[r[e].define]=!1}t.PREPASS!=i&&(t.markAsUnprocessed(),t.markAsImageProcessingDirty())}function w(e,t,s,i,r=null,n=!1){r&&r.push("Light"+e),n||(t.push("vLightData"+e,"vLightDiffuse"+e,"vLightSpecular"+e,"vLightDirection"+e,"vLightFalloff"+e,"vLightGround"+e,"lightMatrix"+e,"shadowsInfo"+e,"depthValues"+e),s.push("shadowTexture"+e),s.push("depthTexture"+e),t.push("viewFrustumZ"+e,"cascadeBlendFactor"+e,"lightSizeUVCorrection"+e,"depthCorrection"+e,"penumbraDarkness"+e,"frustumLengths"+e),i&&(s.push("projectionLightTexture"+e),t.push("textureProjectionMatrix"+e)))}function L(e,t,s,i=4){let r,n=null;if(e.uniformsNames){const a=e;r=a.uniformsNames,n=a.uniformBuffersNames,t=a.samplers,s=a.defines,i=a.maxSimultaneousLights||0}else r=e,t||(t=[]);for(let e=0;e<i&&s["LIGHT"+e];e++)w(e,r,t,s["PROJECTEDLIGHTTEXTURE"+e],n);s.NUM_MORPH_INFLUENCERS&&(r.push("morphTargetInfluences"),r.push("morphTargetCount")),s.BAKED_VERTEX_ANIMATION_TEXTURE&&(r.push("bakedVertexAnimationSettings"),r.push("bakedVertexAnimationTextureSizeInverted"),r.push("bakedVertexAnimationTime"),t.push("bakedVertexAnimationTexture"))}},2277:(e,t,s)=>{s.d(t,{y:()=>g});var i=s(5524),r=s(9259),n=s(8986),a=s(6315),o=s(9125),h=s(9610);const l=new RegExp("^([gimus]+)!");class c{constructor(e){this._plugins=[],this._activePlugins=[],this._activePluginsForExtraEvents=[],this._material=e,this._scene=e.getScene(),this._engine=this._scene.getEngine()}_addPlugin(e){for(let t=0;t<this._plugins.length;++t)if(this._plugins[t].name===e.name)return!1;if(this._material._uniformBufferLayoutBuilt&&(this._material.resetDrawCache(),this._material._createUniformBuffer()),!e.isCompatible(this._material.shaderLanguage))throw`The plugin "${e.name}" can't be added to the material "${this._material.name}" because the plugin is not compatible with the shader language of the material.`;const t=e.getClassName();c._MaterialPluginClassToMainDefine[t]||(c._MaterialPluginClassToMainDefine[t]="MATERIALPLUGIN_"+ ++c._MaterialPluginCounter),this._material._callbackPluginEventGeneric=(e,t)=>this._handlePluginEvent(e,t),this._plugins.push(e),this._plugins.sort(((e,t)=>e.priority-t.priority)),this._codeInjectionPoints={};const s={};s[c._MaterialPluginClassToMainDefine[t]]={type:"boolean",default:!0};for(const e of this._plugins)e.collectDefines(s),this._collectPointNames("vertex",e.getCustomCode("vertex",this._material.shaderLanguage)),this._collectPointNames("fragment",e.getCustomCode("fragment",this._material.shaderLanguage));return this._defineNamesFromPlugins=s,!0}_activatePlugin(e){-1===this._activePlugins.indexOf(e)&&(this._activePlugins.push(e),this._activePlugins.sort(((e,t)=>e.priority-t.priority)),this._material._callbackPluginEventIsReadyForSubMesh=this._handlePluginEventIsReadyForSubMesh.bind(this),this._material._callbackPluginEventPrepareDefinesBeforeAttributes=this._handlePluginEventPrepareDefinesBeforeAttributes.bind(this),this._material._callbackPluginEventPrepareDefines=this._handlePluginEventPrepareDefines.bind(this),this._material._callbackPluginEventBindForSubMesh=this._handlePluginEventBindForSubMesh.bind(this),e.registerForExtraEvents&&(this._activePluginsForExtraEvents.push(e),this._activePluginsForExtraEvents.sort(((e,t)=>e.priority-t.priority)),this._material._callbackPluginEventHasRenderTargetTextures=this._handlePluginEventHasRenderTargetTextures.bind(this),this._material._callbackPluginEventFillRenderTargetTextures=this._handlePluginEventFillRenderTargetTextures.bind(this),this._material._callbackPluginEventHardBindForSubMesh=this._handlePluginEventHardBindForSubMesh.bind(this)))}getPlugin(e){for(let t=0;t<this._plugins.length;++t)if(this._plugins[t].name===e)return this._plugins[t];return null}_handlePluginEventIsReadyForSubMesh(e){let t=!0;for(const s of this._activePlugins)t=t&&s.isReadyForSubMesh(e.defines,this._scene,this._engine,e.subMesh);e.isReadyForSubMesh=t}_handlePluginEventPrepareDefinesBeforeAttributes(e){for(const t of this._activePlugins)t.prepareDefinesBeforeAttributes(e.defines,this._scene,e.mesh)}_handlePluginEventPrepareDefines(e){for(const t of this._activePlugins)t.prepareDefines(e.defines,this._scene,e.mesh)}_handlePluginEventHardBindForSubMesh(e){for(const t of this._activePluginsForExtraEvents)t.hardBindForSubMesh(this._material._uniformBuffer,this._scene,this._engine,e.subMesh)}_handlePluginEventBindForSubMesh(e){for(const t of this._activePlugins)t.bindForSubMesh(this._material._uniformBuffer,this._scene,this._engine,e.subMesh)}_handlePluginEventHasRenderTargetTextures(e){let t=!1;for(const e of this._activePluginsForExtraEvents)if(t=e.hasRenderTargetTextures(),t)break;e.hasRenderTargetTextures=t}_handlePluginEventFillRenderTargetTextures(e){for(const t of this._activePluginsForExtraEvents)t.fillRenderTargetTextures(e.renderTargets)}_handlePluginEvent(e,t){switch(e){case 512:{const e=t;for(const t of this._activePlugins)t.getActiveTextures(e.activeTextures);break}case 256:{const e=t;for(const t of this._activePlugins)t.getAnimatables(e.animatables);break}case 1024:{const e=t;let s=!1;for(const t of this._activePlugins)if(s=t.hasTexture(e.texture),s)break;e.hasTexture=s;break}case 2:{const e=t;for(const t of this._plugins)t.dispose(e.forceDisposeTextures);break}case 4:t.defineNames=this._defineNamesFromPlugins;break;case 128:{const e=t;for(const t of this._activePlugins)e.fallbackRank=t.addFallbacks(e.defines,e.fallbacks,e.fallbackRank),t.getAttributes(e.attributes,this._scene,e.mesh);this._uniformList.length>0&&e.uniforms.push(...this._uniformList),this._samplerList.length>0&&e.samplers.push(...this._samplerList),this._uboList.length>0&&e.uniformBuffersNames.push(...this._uboList),e.customCode=this._injectCustomCode(e,e.customCode);break}case 8:{const e=t;this._uboDeclaration="",this._vertexDeclaration="",this._fragmentDeclaration="",this._uniformList=[],this._samplerList=[],this._uboList=[];const s=1===this._material.shaderLanguage;for(const t of this._plugins){const i=t.getUniforms(this._material.shaderLanguage);if(i){if(i.ubo)for(const t of i.ubo){if(t.size&&t.type){const i=t.arraySize??0;if(e.ubo.addUniform(t.name,t.size,i),s){let e;switch(t.type){case"mat4":e="mat4x4f";break;case"float":e="f32";break;default:e=`${t.type}f`}this._uboDeclaration+=`uniform ${t.name}: ${e}${i>0?`[${i}]`:""};\n`}else this._uboDeclaration+=`${t.type} ${t.name}${i>0?`[${i}]`:""};\n`}this._uniformList.push(t.name)}i.vertex&&(this._vertexDeclaration+=i.vertex+"\n"),i.fragment&&(this._fragmentDeclaration+=i.fragment+"\n")}t.getSamplers(this._samplerList),t.getUniformBuffersNames(this._uboList)}break}}}_collectPointNames(e,t){if(t)for(const s in t)this._codeInjectionPoints[e]||(this._codeInjectionPoints[e]={}),this._codeInjectionPoints[e][s]=!0}_injectCustomCode(e,t){return(s,i)=>{t&&(i=t(s,i)),this._uboDeclaration&&(i=i.replace("#define ADDITIONAL_UBO_DECLARATION",this._uboDeclaration)),this._vertexDeclaration&&(i=i.replace("#define ADDITIONAL_VERTEX_DECLARATION",this._vertexDeclaration)),this._fragmentDeclaration&&(i=i.replace("#define ADDITIONAL_FRAGMENT_DECLARATION",this._fragmentDeclaration));const r=this._codeInjectionPoints?.[s];if(!r)return i;let n=null;for(let t in r){let r="";for(const i of this._activePlugins){let a=i.getCustomCode(s,this._material.shaderLanguage)?.[t];if(a){if(i.resolveIncludes){if(null===n){const t=0;n={defines:[],indexParameters:e.indexParameters,isFragment:!1,shouldUseHighPrecisionShader:this._engine._shouldUseHighPrecisionShader,processor:void 0,supportsUniformBuffers:this._engine.supportsUniformBuffers,shadersRepository:h.l.GetShadersRepository(t),includesShadersStore:h.l.GetIncludesShadersStore(t),version:void 0,platformName:this._engine.shaderPlatformName,processingContext:void 0,isNDCHalfZRange:this._engine.isNDCHalfZRange,useReverseDepthBuffer:this._engine.useReverseDepthBuffer,processCodeAfterIncludes:void 0}}n.isFragment="fragment"===s,(0,o.Iq)(a,n,(e=>a=e))}r+=a+"\n"}}if(r.length>0)if("!"===t.charAt(0)){t=t.substring(1);let e="g";if("!"===t.charAt(0))e="",t=t.substring(1);else{const s=l.exec(t);s&&s.length>=2&&(e=s[1],t=t.substring(e.length+1))}e.indexOf("g")<0&&(e+="g");const s=i,n=new RegExp(t,e);let a=n.exec(s);for(;null!==a;){let e=r;for(let t=0;t<a.length;++t)e=e.replace("$"+t,a[t]);i=i.replace(a[0],e),a=n.exec(s)}}else{const e="#define "+t;i=i.replace(e,"\n"+r+"\n"+e)}}return i}}}c._MaterialPluginClassToMainDefine={},c._MaterialPluginCounter=0,a.q.OnEnginesDisposedObservable.add((()=>{u.length=0,d=!1,n.i.OnEventObservable.remove(_),_=null}));const u=[];let d=!1,_=null;var f=s(6877),p=s(6552);class g{isCompatible(e){return 0===e}_enable(e){e&&this._pluginManager._activatePlugin(this)}constructor(e,t,s,i,r=!0,n=!1,a=!1){this.priority=500,this.resolveIncludes=!1,this.registerForExtraEvents=!1,this._material=e,this.name=t,this.priority=s,this.resolveIncludes=a,e.pluginManager||(e.pluginManager=new c(e),e.onDisposeObservable.add((()=>{e.pluginManager=void 0}))),this._pluginDefineNames=i,this._pluginManager=e.pluginManager,r&&this._pluginManager._addPlugin(this),n&&this._enable(!0),this.markAllDefinesAsDirty=e._dirtyCallbacks[63]}getClassName(){return"MaterialPluginBase"}isReadyForSubMesh(e,t,s,i){return!0}hardBindForSubMesh(e,t,s,i){}bindForSubMesh(e,t,s,i){}dispose(e){}getCustomCode(e,t=0){return null}collectDefines(e){if(this._pluginDefineNames)for(const t of Object.keys(this._pluginDefineNames)){if("_"===t[0])continue;const s=typeof this._pluginDefineNames[t];e[t]={type:"number"===s?"number":"string"===s?"string":"boolean"===s?"boolean":"object",default:this._pluginDefineNames[t]}}}prepareDefinesBeforeAttributes(e,t,s){}prepareDefines(e,t,s){}hasTexture(e){return!1}hasRenderTargetTextures(){return!1}fillRenderTargetTextures(e){}getActiveTextures(e){}getAnimatables(e){}addFallbacks(e,t,s){return s}getSamplers(e){}getAttributes(e,t,s){}getUniformBuffersNames(e){}getUniforms(e=0){return{}}copyTo(e){f.p.Clone((()=>e),this)}serialize(){return f.p.Serialize(this)}parse(e,t,s){f.p.Parse((()=>this),e,t,s)}}(0,i.Cg)([(0,r.lK)()],g.prototype,"name",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"priority",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"resolveIncludes",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"registerForExtraEvents",void 0),(0,p.Y5)("BABYLON.MaterialPluginBase",g)},1644:(e,t,s)=>{s.d(t,{E:()=>n});var i=s(9923),r=s(8986);class n extends r.i{constructor(e,t,s=!0,r=!1){super(e,t,void 0,r),this._normalMatrix=new i.uq,this._storeEffectOnSubMeshes=s}getEffect(){return this._storeEffectOnSubMeshes?this._activeEffect:super.getEffect()}isReady(e,t){return!!e&&(!this._storeEffectOnSubMeshes||!e.subMeshes||0===e.subMeshes.length||this.isReadyForSubMesh(e,e.subMeshes[0],t))}_isReadyForSubMesh(e){const t=e.materialDefines;return!(this.checkReadyOnEveryCall||!e.effect||!t||t._renderId!==this.getScene().getRenderId())}bindOnlyWorldMatrix(e){this._activeEffect.setMatrix("world",e)}bindOnlyNormalMatrix(e){this._activeEffect.setMatrix("normalMatrix",e)}bind(e,t){t&&this.bindForSubMesh(e,t,t.subMeshes[0])}_afterBind(e,t=null,s){super._afterBind(e,t,s),this.getScene()._cachedEffect=t,s?s._drawWrapper._forceRebindOnNextCall=!1:this._drawWrapper._forceRebindOnNextCall=!1}_mustRebind(e,t,s,i=1){return s._drawWrapper._forceRebindOnNextCall||e.isCachedMaterialInvalid(this,t,i)}dispose(e,t,s){this._activeEffect=void 0,super.dispose(e,t,s)}}},5662:(e,t,s)=>{var i;s.d(t,{w:()=>i}),function(e){e[e.GLSL=0]="GLSL",e[e.WGSL=1]="WGSL"}(i||(i={}))},917:(e,t,s)=>{s.d(t,{B:()=>m});var i=s(6877),r=s(554),n=s(9923),a=s(5616),o=s(2781),h=s(6552),l=s(6041),c=s(2565),u=s(2366),d=s(1644),_=s(6315),f=s(492),p=s(467);const g={effect:null,subMesh:null};class m extends d.E{constructor(e,t,s,i={},r=!0){super(e,t,r),this._textures={},this._textureArrays={},this._externalTextures={},this._floats={},this._ints={},this._uints={},this._floatsArrays={},this._colors3={},this._colors3Arrays={},this._colors4={},this._colors4Arrays={},this._vectors2={},this._vectors3={},this._vectors4={},this._quaternions={},this._quaternionsArrays={},this._matrices={},this._matrixArrays={},this._matrices3x3={},this._matrices2x2={},this._vectors2Arrays={},this._vectors3Arrays={},this._vectors4Arrays={},this._uniformBuffers={},this._textureSamplers={},this._storageBuffers={},this._cachedWorldViewMatrix=new n.uq,this._cachedWorldViewProjectionMatrix=new n.uq,this._multiview=!1,this._materialHelperNeedsPreviousMatrices=!1,this._shaderPath=s,this._options={needAlphaBlending:!1,needAlphaTesting:!1,attributes:["position","normal","uv"],uniforms:["worldViewProjection"],uniformBuffers:[],samplers:[],externalTextures:[],samplerObjects:[],storageBuffers:[],defines:[],useClipPlane:!1,...i}}get shaderPath(){return this._shaderPath}set shaderPath(e){this._shaderPath=e}get options(){return this._options}get isMultiview(){return this._multiview}getClassName(){return"ShaderMaterial"}needAlphaBlending(){return this.alpha<1||this._options.needAlphaBlending}needAlphaTesting(){return this._options.needAlphaTesting}_checkUniform(e){-1===this._options.uniforms.indexOf(e)&&this._options.uniforms.push(e)}setTexture(e,t){return-1===this._options.samplers.indexOf(e)&&this._options.samplers.push(e),this._textures[e]=t,this}removeTexture(e){delete this._textures[e]}setTextureArray(e,t){return-1===this._options.samplers.indexOf(e)&&this._options.samplers.push(e),this._checkUniform(e),this._textureArrays[e]=t,this}setExternalTexture(e,t){return-1===this._options.externalTextures.indexOf(e)&&this._options.externalTextures.push(e),this._externalTextures[e]=t,this}setFloat(e,t){return this._checkUniform(e),this._floats[e]=t,this}setInt(e,t){return this._checkUniform(e),this._ints[e]=t,this}setUInt(e,t){return this._checkUniform(e),this._uints[e]=t,this}setFloats(e,t){return this._checkUniform(e),this._floatsArrays[e]=t,this}setColor3(e,t){return this._checkUniform(e),this._colors3[e]=t,this}setColor3Array(e,t){return this._checkUniform(e),this._colors3Arrays[e]=t.reduce(((e,t)=>(t.toArray(e,e.length),e)),[]),this}setColor4(e,t){return this._checkUniform(e),this._colors4[e]=t,this}setColor4Array(e,t){return this._checkUniform(e),this._colors4Arrays[e]=t.reduce(((e,t)=>(t.toArray(e,e.length),e)),[]),this}setVector2(e,t){return this._checkUniform(e),this._vectors2[e]=t,this}setVector3(e,t){return this._checkUniform(e),this._vectors3[e]=t,this}setVector4(e,t){return this._checkUniform(e),this._vectors4[e]=t,this}setQuaternion(e,t){return this._checkUniform(e),this._quaternions[e]=t,this}setQuaternionArray(e,t){return this._checkUniform(e),this._quaternionsArrays[e]=t.reduce(((e,t)=>(t.toArray(e,e.length),e)),[]),this}setMatrix(e,t){return this._checkUniform(e),this._matrices[e]=t,this}setMatrices(e,t){this._checkUniform(e);const s=new Float32Array(16*t.length);for(let e=0;e<t.length;e++)t[e].copyToArray(s,16*e);return this._matrixArrays[e]=s,this}setMatrix3x3(e,t){return this._checkUniform(e),this._matrices3x3[e]=t,this}setMatrix2x2(e,t){return this._checkUniform(e),this._matrices2x2[e]=t,this}setArray2(e,t){return this._checkUniform(e),this._vectors2Arrays[e]=t,this}setArray3(e,t){return this._checkUniform(e),this._vectors3Arrays[e]=t,this}setArray4(e,t){return this._checkUniform(e),this._vectors4Arrays[e]=t,this}setUniformBuffer(e,t){return-1===this._options.uniformBuffers.indexOf(e)&&this._options.uniformBuffers.push(e),this._uniformBuffers[e]=t,this}setTextureSampler(e,t){return-1===this._options.samplerObjects.indexOf(e)&&this._options.samplerObjects.push(e),this._textureSamplers[e]=t,this}setStorageBuffer(e,t){return-1===this._options.storageBuffers.indexOf(e)&&this._options.storageBuffers.push(e),this._storageBuffers[e]=t,this}setDefine(e,t){const s=e.trimEnd()+" ",i=this.options.defines.findIndex((t=>t===e||t.startsWith(s)));return i>=0&&this.options.defines.splice(i,1),("boolean"!=typeof t||t)&&this.options.defines.push(s+t),this}isReadyForSubMesh(e,t,s){return this.isReady(e,s,t)}isReady(e,t,s){const i=s&&this._storeEffectOnSubMeshes;if(this.isFrozen){const e=i?s._drawWrapper:this._drawWrapper;if(e.effect&&e._wasPreviouslyReady&&e._wasPreviouslyUsingInstances===t)return!0}const n=this.getScene(),o=n.getEngine(),h=[],l=[],u=new c.J;let d=this._shaderPath,_=this._options.uniforms,m=this._options.uniformBuffers,T=this._options.samplers;o.getCaps().multiview&&n.activeCamera&&n.activeCamera.outputRenderTarget&&n.activeCamera.outputRenderTarget.getViewCount()>1&&(this._multiview=!0,h.push("#define MULTIVIEW"),-1!==_.indexOf("viewProjection")&&-1===_.indexOf("viewProjectionR")&&_.push("viewProjectionR"));for(let e=0;e<this._options.defines.length;e++){const t=0===this._options.defines[e].indexOf("#define")?this._options.defines[e]:`#define ${this._options.defines[e]}`;h.push(t)}for(let e=0;e<this._options.attributes.length;e++)l.push(this._options.attributes[e]);if(e&&e.isVerticesDataPresent(a.R.ColorKind)&&(-1===l.indexOf(a.R.ColorKind)&&l.push(a.R.ColorKind),h.push("#define VERTEXCOLOR")),t&&(h.push("#define INSTANCES"),(0,p.te)(l,this._materialHelperNeedsPreviousMatrices),e?.hasThinInstances&&(h.push("#define THIN_INSTANCES"),e&&e.isVerticesDataPresent(a.R.ColorInstanceKind)&&(l.push(a.R.ColorInstanceKind),h.push("#define INSTANCESCOLOR")))),e&&e.useBones&&e.computeBonesUsingShaders&&e.skeleton){l.push(a.R.MatricesIndicesKind),l.push(a.R.MatricesWeightsKind),e.numBoneInfluencers>4&&(l.push(a.R.MatricesIndicesExtraKind),l.push(a.R.MatricesWeightsExtraKind));const t=e.skeleton;h.push("#define NUM_BONE_INFLUENCERS "+e.numBoneInfluencers),u.addCPUSkinningFallback(0,e),t.isUsingTextureForMatrices?(h.push("#define BONETEXTURE"),-1===_.indexOf("boneTextureWidth")&&_.push("boneTextureWidth"),-1===this._options.samplers.indexOf("boneSampler")&&this._options.samplers.push("boneSampler")):(h.push("#define BonesPerMesh "+(t.bones.length+1)),-1===_.indexOf("mBones")&&_.push("mBones"))}else h.push("#define NUM_BONE_INFLUENCERS 0");let b=0;const E=e?e.morphTargetManager:null;if(E){const e=E.supportsUVs&&-1!==h.indexOf("#define UV1"),t=E.supportsTangents&&-1!==h.indexOf("#define TANGENT"),s=E.supportsNormals&&-1!==h.indexOf("#define NORMAL");b=E.numMaxInfluencers||E.numInfluencers,e&&h.push("#define MORPHTARGETS_UV"),t&&h.push("#define MORPHTARGETS_TANGENT"),s&&h.push("#define MORPHTARGETS_NORMAL"),b>0&&h.push("#define MORPHTARGETS"),E.isUsingTextureForTargets&&(h.push("#define MORPHTARGETS_TEXTURE"),-1===_.indexOf("morphTargetTextureIndices")&&_.push("morphTargetTextureIndices"),-1===this._options.samplers.indexOf("morphTargets")&&this._options.samplers.push("morphTargets")),h.push("#define NUM_MORPH_INFLUENCERS "+b);for(let i=0;i<b;i++)l.push(a.R.PositionKind+i),s&&l.push(a.R.NormalKind+i),t&&l.push(a.R.TangentKind+i),e&&l.push(a.R.UVKind+"_"+i);b>0&&(_=_.slice(),_.push("morphTargetInfluences"),_.push("morphTargetCount"),_.push("morphTargetTextureInfo"),_.push("morphTargetTextureIndices"))}else h.push("#define NUM_MORPH_INFLUENCERS 0");if(e){const t=e.bakedVertexAnimationManager;t&&t.isEnabled&&(h.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),-1===_.indexOf("bakedVertexAnimationSettings")&&_.push("bakedVertexAnimationSettings"),-1===_.indexOf("bakedVertexAnimationTextureSizeInverted")&&_.push("bakedVertexAnimationTextureSizeInverted"),-1===_.indexOf("bakedVertexAnimationTime")&&_.push("bakedVertexAnimationTime"),-1===this._options.samplers.indexOf("bakedVertexAnimationTexture")&&this._options.samplers.push("bakedVertexAnimationTexture")),(0,p.J2)(l,e,h)}for(const e in this._textures)if(!this._textures[e].isReady())return!1;e&&this._shouldTurnAlphaTestOn(e)&&h.push("#define ALPHATEST"),!1!==this._options.useClipPlane&&((0,f.TV)(_),(0,f.tv)(this,n,h)),n.fogEnabled&&e?.applyFog&&n.fogMode!==r.Z.FOGMODE_NONE&&(h.push("#define FOG"),-1===_.indexOf("view")&&_.push("view"),-1===_.indexOf("vFogInfos")&&_.push("vFogInfos"),-1===_.indexOf("vFogColor")&&_.push("vFogColor")),this._useLogarithmicDepth&&(h.push("#define LOGARITHMICDEPTH"),-1===_.indexOf("logarithmicDepthConstant")&&_.push("logarithmicDepthConstant")),this.customShaderNameResolve&&(_=_.slice(),m=m.slice(),T=T.slice(),d=this.customShaderNameResolve(this.name,_,m,T,h,l));const x=i?s._getDrawWrapper(void 0,!0):this._drawWrapper,A=x?.effect??null,R=x?.defines??null,M=h.join("\n");let y=A;return R!==M&&(y=o.createEffect(d,{attributes:l,uniformsNames:_,uniformBuffersNames:m,samplers:T,defines:M,fallbacks:u,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousMorphTargets:b},shaderLanguage:this._options.shaderLanguage,extraInitializationsAsync:this._options.extraInitializationsAsync},o),i?s.setEffect(y,M,this._materialContext):x&&x.setEffect(y,M),this._onEffectCreatedObservable&&(g.effect=y,g.subMesh=s??e?.subMeshes[0]??null,this._onEffectCreatedObservable.notifyObservers(g))),x._wasPreviouslyUsingInstances=!!t,!(!y?.isReady()??1)&&(A!==y&&n.resetCachedMaterial(),x._wasPreviouslyReady=!0,!0)}bindOnlyWorldMatrix(e,t){const s=this.getScene(),i=t??this.getEffect();i&&(-1!==this._options.uniforms.indexOf("world")&&i.setMatrix("world",e),-1!==this._options.uniforms.indexOf("worldView")&&(e.multiplyToRef(s.getViewMatrix(),this._cachedWorldViewMatrix),i.setMatrix("worldView",this._cachedWorldViewMatrix)),-1!==this._options.uniforms.indexOf("worldViewProjection")&&(e.multiplyToRef(s.getTransformMatrix(),this._cachedWorldViewProjectionMatrix),i.setMatrix("worldViewProjection",this._cachedWorldViewProjectionMatrix)),-1!==this._options.uniforms.indexOf("view")&&i.setMatrix("view",s.getViewMatrix()))}bindForSubMesh(e,t,s){this.bind(e,t,s._drawWrapperOverride?.effect,s)}bind(e,t,s,i){const r=i&&this._storeEffectOnSubMeshes,n=s??(r?i.effect:this.getEffect());if(!n)return;const a=this.getScene();this._activeEffect=n,this.bindOnlyWorldMatrix(e,s);const o=this._options.uniformBuffers;let h=!1;if(n&&o&&o.length>0&&a.getEngine().supportsUniformBuffers)for(let s=0;s<o.length;++s)switch(o[s]){case"Mesh":t&&(t.getMeshUniformBuffer().bindToEffect(n,"Mesh"),t.transferToEffect(e));break;case"Scene":(0,p._8)(n,a.getSceneUniformBuffer()),a.finalizeSceneUbo(),h=!0}const l=t&&r?this._mustRebind(a,n,i,t.visibility):a.getCachedMaterial()!==this;if(n&&l){let e;for(e in h||-1===this._options.uniforms.indexOf("view")||n.setMatrix("view",a.getViewMatrix()),h||-1===this._options.uniforms.indexOf("projection")||n.setMatrix("projection",a.getProjectionMatrix()),h||-1===this._options.uniforms.indexOf("viewProjection")||(n.setMatrix("viewProjection",a.getTransformMatrix()),this._multiview&&n.setMatrix("viewProjectionR",a._transformMatrixR)),a.activeCamera&&-1!==this._options.uniforms.indexOf("cameraPosition")&&n.setVector3("cameraPosition",a.activeCamera.globalPosition),(0,p.f$)(t,n),(0,f.gS)(n,this,a),this._useLogarithmicDepth&&(0,p.DL)(r?i.materialDefines:n.defines,n,a),t&&(0,p.Yy)(a,t,n),this._textures)n.setTexture(e,this._textures[e]);for(e in this._textureArrays)n.setTextureArray(e,this._textureArrays[e]);for(e in this._ints)n.setInt(e,this._ints[e]);for(e in this._uints)n.setUInt(e,this._uints[e]);for(e in this._floats)n.setFloat(e,this._floats[e]);for(e in this._floatsArrays)n.setArray(e,this._floatsArrays[e]);for(e in this._colors3)n.setColor3(e,this._colors3[e]);for(e in this._colors3Arrays)n.setArray3(e,this._colors3Arrays[e]);for(e in this._colors4){const t=this._colors4[e];n.setFloat4(e,t.r,t.g,t.b,t.a)}for(e in this._colors4Arrays)n.setArray4(e,this._colors4Arrays[e]);for(e in this._vectors2)n.setVector2(e,this._vectors2[e]);for(e in this._vectors3)n.setVector3(e,this._vectors3[e]);for(e in this._vectors4)n.setVector4(e,this._vectors4[e]);for(e in this._quaternions)n.setQuaternion(e,this._quaternions[e]);for(e in this._matrices)n.setMatrix(e,this._matrices[e]);for(e in this._matrixArrays)n.setMatrices(e,this._matrixArrays[e]);for(e in this._matrices3x3)n.setMatrix3x3(e,this._matrices3x3[e]);for(e in this._matrices2x2)n.setMatrix2x2(e,this._matrices2x2[e]);for(e in this._vectors2Arrays)n.setArray2(e,this._vectors2Arrays[e]);for(e in this._vectors3Arrays)n.setArray3(e,this._vectors3Arrays[e]);for(e in this._vectors4Arrays)n.setArray4(e,this._vectors4Arrays[e]);for(e in this._quaternionsArrays)n.setArray4(e,this._quaternionsArrays[e]);for(e in this._uniformBuffers){const t=this._uniformBuffers[e].getBuffer();t&&n.bindUniformBuffer(t,e)}const s=a.getEngine(),o=s.setExternalTexture;if(o)for(e in this._externalTextures)o.call(s,e,this._externalTextures[e]);const l=s.setTextureSampler;if(l)for(e in this._textureSamplers)l.call(s,e,this._textureSamplers[e]);const c=s.setStorageBuffer;if(c)for(e in this._storageBuffers)c.call(s,e,this._storageBuffers[e])}if(n&&t&&(l||!this.isFrozen)){const e=t.morphTargetManager;e&&e.numInfluencers>0&&(0,p.nR)(t,n);const s=t.bakedVertexAnimationManager;if(s&&s.isEnabled){const e=r?i._drawWrapper:this._drawWrapper;t.bakedVertexAnimationManager?.bind(n,!!e._wasPreviouslyUsingInstances)}}this._afterBind(t,n,i)}getActiveTextures(){const e=super.getActiveTextures();for(const t in this._textures)e.push(this._textures[t]);for(const t in this._textureArrays){const s=this._textureArrays[t];for(let t=0;t<s.length;t++)e.push(s[t])}return e}hasTexture(e){if(super.hasTexture(e))return!0;for(const t in this._textures)if(this._textures[t]===e)return!0;for(const t in this._textureArrays){const s=this._textureArrays[t];for(let t=0;t<s.length;t++)if(s[t]===e)return!0}return!1}clone(e){const t=i.p.Clone((()=>new m(e,this.getScene(),this._shaderPath,this._options,this._storeEffectOnSubMeshes)),this);t.name=e,t.id=e,"object"==typeof t._shaderPath&&(t._shaderPath={...t._shaderPath}),this._options={...this._options},Object.keys(this._options).forEach((e=>{const t=this._options[e];Array.isArray(t)&&(this._options[e]=t.slice(0))})),this.stencil.copyTo(t.stencil);for(const e in this._textures)t.setTexture(e,this._textures[e]);for(const e in this._textureArrays)t.setTextureArray(e,this._textureArrays[e]);for(const e in this._externalTextures)t.setExternalTexture(e,this._externalTextures[e]);for(const e in this._ints)t.setInt(e,this._ints[e]);for(const e in this._uints)t.setUInt(e,this._uints[e]);for(const e in this._floats)t.setFloat(e,this._floats[e]);for(const e in this._floatsArrays)t.setFloats(e,this._floatsArrays[e]);for(const e in this._colors3)t.setColor3(e,this._colors3[e]);for(const e in this._colors3Arrays)t._colors3Arrays[e]=this._colors3Arrays[e];for(const e in this._colors4)t.setColor4(e,this._colors4[e]);for(const e in this._colors4Arrays)t._colors4Arrays[e]=this._colors4Arrays[e];for(const e in this._vectors2)t.setVector2(e,this._vectors2[e]);for(const e in this._vectors3)t.setVector3(e,this._vectors3[e]);for(const e in this._vectors4)t.setVector4(e,this._vectors4[e]);for(const e in this._quaternions)t.setQuaternion(e,this._quaternions[e]);for(const e in this._quaternionsArrays)t._quaternionsArrays[e]=this._quaternionsArrays[e];for(const e in this._matrices)t.setMatrix(e,this._matrices[e]);for(const e in this._matrixArrays)t._matrixArrays[e]=this._matrixArrays[e].slice();for(const e in this._matrices3x3)t.setMatrix3x3(e,this._matrices3x3[e]);for(const e in this._matrices2x2)t.setMatrix2x2(e,this._matrices2x2[e]);for(const e in this._vectors2Arrays)t.setArray2(e,this._vectors2Arrays[e]);for(const e in this._vectors3Arrays)t.setArray3(e,this._vectors3Arrays[e]);for(const e in this._vectors4Arrays)t.setArray4(e,this._vectors4Arrays[e]);for(const e in this._uniformBuffers)t.setUniformBuffer(e,this._uniformBuffers[e]);for(const e in this._textureSamplers)t.setTextureSampler(e,this._textureSamplers[e]);for(const e in this._storageBuffers)t.setStorageBuffer(e,this._storageBuffers[e]);return t}dispose(e,t,s){if(t){let e;for(e in this._textures)this._textures[e].dispose();for(e in this._textureArrays){const t=this._textureArrays[e];for(let e=0;e<t.length;e++)t[e].dispose()}}this._textures={},super.dispose(e,t,s)}serialize(){const e=i.p.Serialize(this);let t;for(t in e.customType="BABYLON.ShaderMaterial",e.uniqueId=this.uniqueId,e.options=this._options,e.shaderPath=this._shaderPath,e.storeEffectOnSubMeshes=this._storeEffectOnSubMeshes,e.stencil=this.stencil.serialize(),e.textures={},this._textures)e.textures[t]=this._textures[t].serialize();for(t in e.textureArrays={},this._textureArrays){e.textureArrays[t]=[];const s=this._textureArrays[t];for(let i=0;i<s.length;i++)e.textureArrays[t].push(s[i].serialize())}for(t in e.ints={},this._ints)e.ints[t]=this._ints[t];for(t in e.uints={},this._uints)e.uints[t]=this._uints[t];for(t in e.floats={},this._floats)e.floats[t]=this._floats[t];for(t in e.floatsArrays={},this._floatsArrays)e.floatsArrays[t]=this._floatsArrays[t];for(t in e.colors3={},this._colors3)e.colors3[t]=this._colors3[t].asArray();for(t in e.colors3Arrays={},this._colors3Arrays)e.colors3Arrays[t]=this._colors3Arrays[t];for(t in e.colors4={},this._colors4)e.colors4[t]=this._colors4[t].asArray();for(t in e.colors4Arrays={},this._colors4Arrays)e.colors4Arrays[t]=this._colors4Arrays[t];for(t in e.vectors2={},this._vectors2)e.vectors2[t]=this._vectors2[t].asArray();for(t in e.vectors3={},this._vectors3)e.vectors3[t]=this._vectors3[t].asArray();for(t in e.vectors4={},this._vectors4)e.vectors4[t]=this._vectors4[t].asArray();for(t in e.quaternions={},this._quaternions)e.quaternions[t]=this._quaternions[t].asArray();for(t in e.matrices={},this._matrices)e.matrices[t]=this._matrices[t].asArray();for(t in e.matrixArray={},this._matrixArrays)e.matrixArray[t]=this._matrixArrays[t];for(t in e.matrices3x3={},this._matrices3x3)e.matrices3x3[t]=this._matrices3x3[t];for(t in e.matrices2x2={},this._matrices2x2)e.matrices2x2[t]=this._matrices2x2[t];for(t in e.vectors2Arrays={},this._vectors2Arrays)e.vectors2Arrays[t]=this._vectors2Arrays[t];for(t in e.vectors3Arrays={},this._vectors3Arrays)e.vectors3Arrays[t]=this._vectors3Arrays[t];for(t in e.vectors4Arrays={},this._vectors4Arrays)e.vectors4Arrays[t]=this._vectors4Arrays[t];for(t in e.quaternionsArrays={},this._quaternionsArrays)e.quaternionsArrays[t]=this._quaternionsArrays[t];return e}static Parse(e,t,s){const r=i.p.Parse((()=>new m(e.name,t,e.shaderPath,e.options,e.storeEffectOnSubMeshes)),e,t,s);let a;for(a in e.stencil&&r.stencil.parse(e.stencil,t,s),e.textures)r.setTexture(a,o.g.Parse(e.textures[a],t,s));for(a in e.textureArrays){const i=e.textureArrays[a],n=[];for(let e=0;e<i.length;e++)n.push(o.g.Parse(i[e],t,s));r.setTextureArray(a,n)}for(a in e.ints)r.setInt(a,e.ints[a]);for(a in e.uints)r.setUInt(a,e.uints[a]);for(a in e.floats)r.setFloat(a,e.floats[a]);for(a in e.floatsArrays)r.setFloats(a,e.floatsArrays[a]);for(a in e.colors3)r.setColor3(a,l.v9.FromArray(e.colors3[a]));for(a in e.colors3Arrays){const t=e.colors3Arrays[a].reduce(((e,t,s)=>(s%3==0?e.push([t]):e[e.length-1].push(t),e)),[]).map((e=>l.v9.FromArray(e)));r.setColor3Array(a,t)}for(a in e.colors4)r.setColor4(a,l.ov.FromArray(e.colors4[a]));for(a in e.colors4Arrays){const t=e.colors4Arrays[a].reduce(((e,t,s)=>(s%4==0?e.push([t]):e[e.length-1].push(t),e)),[]).map((e=>l.ov.FromArray(e)));r.setColor4Array(a,t)}for(a in e.vectors2)r.setVector2(a,n.I9.FromArray(e.vectors2[a]));for(a in e.vectors3)r.setVector3(a,n.Pq.FromArray(e.vectors3[a]));for(a in e.vectors4)r.setVector4(a,n.IU.FromArray(e.vectors4[a]));for(a in e.quaternions)r.setQuaternion(a,n.PT.FromArray(e.quaternions[a]));for(a in e.matrices)r.setMatrix(a,n.uq.FromArray(e.matrices[a]));for(a in e.matrixArray)r._matrixArrays[a]=new Float32Array(e.matrixArray[a]);for(a in e.matrices3x3)r.setMatrix3x3(a,e.matrices3x3[a]);for(a in e.matrices2x2)r.setMatrix2x2(a,e.matrices2x2[a]);for(a in e.vectors2Arrays)r.setArray2(a,e.vectors2Arrays[a]);for(a in e.vectors3Arrays)r.setArray3(a,e.vectors3Arrays[a]);for(a in e.vectors4Arrays)r.setArray4(a,e.vectors4Arrays[a]);for(a in e.quaternionsArrays)r.setArray4(a,e.quaternionsArrays[a]);return r}static ParseFromFileAsync(e,t,s,i=""){return new Promise(((r,n)=>{const a=new u.u;a.addEventListener("readystatechange",(()=>{if(4==a.readyState)if(200==a.status){const t=JSON.parse(a.responseText),n=this.Parse(t,s||_.q.LastCreatedScene,i);e&&(n.name=e),r(n)}else n("Unable to load the ShaderMaterial")})),a.open("GET",t),a.send()}))}static ParseFromSnippetAsync(e,t,s=""){return new Promise(((i,r)=>{const n=new u.u;n.addEventListener("readystatechange",(()=>{if(4==n.readyState)if(200==n.status){const r=JSON.parse(JSON.parse(n.responseText).jsonPayload),a=JSON.parse(r.shaderMaterial),o=this.Parse(a,t||_.q.LastCreatedScene,s);o.snippetId=e,i(o)}else r("Unable to load the snippet "+e)})),n.open("GET",this.SnippetUrl+"/"+e.replace(/#/g,"/")),n.send()}))}}m.SnippetUrl="https://snippet.babylonjs.com",m.CreateFromSnippetAsync=m.ParseFromSnippetAsync,(0,h.Y5)("BABYLON.ShaderMaterial",m)},2673:(e,t,s)=>{s.d(t,{F:()=>I});var i=s(5524),r=s(9259),n=s(7931),a=s(554),o=s(9923),h=s(6041),l=s(5616);class c{constructor(){this.previousWorldMatrices={},this.previousBones={}}static AddUniforms(e){e.push("previousWorld","previousViewProjection","mPreviousBones")}static AddSamplers(e){}bindForSubMesh(e,t,s,i,r){if(t.prePassRenderer&&t.prePassRenderer.enabled&&t.prePassRenderer.currentRTisSceneRT&&(-1!==t.prePassRenderer.getIndex(2)||-1!==t.prePassRenderer.getIndex(11))){this.previousWorldMatrices[s.uniqueId]||(this.previousWorldMatrices[s.uniqueId]=i.clone()),this.previousViewProjection||(this.previousViewProjection=t.getTransformMatrix().clone(),this.currentViewProjection=t.getTransformMatrix().clone());const r=t.getEngine();this.currentViewProjection.updateFlag!==t.getTransformMatrix().updateFlag?(this._lastUpdateFrameId=r.frameId,this.previousViewProjection.copyFrom(this.currentViewProjection),this.currentViewProjection.copyFrom(t.getTransformMatrix())):this._lastUpdateFrameId!==r.frameId&&(this._lastUpdateFrameId=r.frameId,this.previousViewProjection.copyFrom(this.currentViewProjection)),e.setMatrix("previousWorld",this.previousWorldMatrices[s.uniqueId]),e.setMatrix("previousViewProjection",this.previousViewProjection),this.previousWorldMatrices[s.uniqueId]=i.clone()}}}var u=s(1088),d=s(8986),_=s(9526),f=s(1644),p=s(2781),g=s(6552),m=s(6326);class T{static get DiffuseTextureEnabled(){return this._DiffuseTextureEnabled}static set DiffuseTextureEnabled(e){this._DiffuseTextureEnabled!==e&&(this._DiffuseTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get DetailTextureEnabled(){return this._DetailTextureEnabled}static set DetailTextureEnabled(e){this._DetailTextureEnabled!==e&&(this._DetailTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get DecalMapEnabled(){return this._DecalMapEnabled}static set DecalMapEnabled(e){this._DecalMapEnabled!==e&&(this._DecalMapEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get AmbientTextureEnabled(){return this._AmbientTextureEnabled}static set AmbientTextureEnabled(e){this._AmbientTextureEnabled!==e&&(this._AmbientTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get OpacityTextureEnabled(){return this._OpacityTextureEnabled}static set OpacityTextureEnabled(e){this._OpacityTextureEnabled!==e&&(this._OpacityTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get ReflectionTextureEnabled(){return this._ReflectionTextureEnabled}static set ReflectionTextureEnabled(e){this._ReflectionTextureEnabled!==e&&(this._ReflectionTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get EmissiveTextureEnabled(){return this._EmissiveTextureEnabled}static set EmissiveTextureEnabled(e){this._EmissiveTextureEnabled!==e&&(this._EmissiveTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get SpecularTextureEnabled(){return this._SpecularTextureEnabled}static set SpecularTextureEnabled(e){this._SpecularTextureEnabled!==e&&(this._SpecularTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get BumpTextureEnabled(){return this._BumpTextureEnabled}static set BumpTextureEnabled(e){this._BumpTextureEnabled!==e&&(this._BumpTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get LightmapTextureEnabled(){return this._LightmapTextureEnabled}static set LightmapTextureEnabled(e){this._LightmapTextureEnabled!==e&&(this._LightmapTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get RefractionTextureEnabled(){return this._RefractionTextureEnabled}static set RefractionTextureEnabled(e){this._RefractionTextureEnabled!==e&&(this._RefractionTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get ColorGradingTextureEnabled(){return this._ColorGradingTextureEnabled}static set ColorGradingTextureEnabled(e){this._ColorGradingTextureEnabled!==e&&(this._ColorGradingTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get FresnelEnabled(){return this._FresnelEnabled}static set FresnelEnabled(e){this._FresnelEnabled!==e&&(this._FresnelEnabled=e,m.$.MarkAllMaterialsAsDirty(4))}static get ClearCoatTextureEnabled(){return this._ClearCoatTextureEnabled}static set ClearCoatTextureEnabled(e){this._ClearCoatTextureEnabled!==e&&(this._ClearCoatTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get ClearCoatBumpTextureEnabled(){return this._ClearCoatBumpTextureEnabled}static set ClearCoatBumpTextureEnabled(e){this._ClearCoatBumpTextureEnabled!==e&&(this._ClearCoatBumpTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get ClearCoatTintTextureEnabled(){return this._ClearCoatTintTextureEnabled}static set ClearCoatTintTextureEnabled(e){this._ClearCoatTintTextureEnabled!==e&&(this._ClearCoatTintTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get SheenTextureEnabled(){return this._SheenTextureEnabled}static set SheenTextureEnabled(e){this._SheenTextureEnabled!==e&&(this._SheenTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get AnisotropicTextureEnabled(){return this._AnisotropicTextureEnabled}static set AnisotropicTextureEnabled(e){this._AnisotropicTextureEnabled!==e&&(this._AnisotropicTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get ThicknessTextureEnabled(){return this._ThicknessTextureEnabled}static set ThicknessTextureEnabled(e){this._ThicknessTextureEnabled!==e&&(this._ThicknessTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get RefractionIntensityTextureEnabled(){return this._ThicknessTextureEnabled}static set RefractionIntensityTextureEnabled(e){this._RefractionIntensityTextureEnabled!==e&&(this._RefractionIntensityTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get TranslucencyIntensityTextureEnabled(){return this._TranslucencyIntensityTextureEnabled}static set TranslucencyIntensityTextureEnabled(e){this._TranslucencyIntensityTextureEnabled!==e&&(this._TranslucencyIntensityTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get TranslucencyColorTextureEnabled(){return this._TranslucencyColorTextureEnabled}static set TranslucencyColorTextureEnabled(e){this._TranslucencyColorTextureEnabled!==e&&(this._TranslucencyColorTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get IridescenceTextureEnabled(){return this._IridescenceTextureEnabled}static set IridescenceTextureEnabled(e){this._IridescenceTextureEnabled!==e&&(this._IridescenceTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}}T._DiffuseTextureEnabled=!0,T._DetailTextureEnabled=!0,T._DecalMapEnabled=!0,T._AmbientTextureEnabled=!0,T._OpacityTextureEnabled=!0,T._ReflectionTextureEnabled=!0,T._EmissiveTextureEnabled=!0,T._SpecularTextureEnabled=!0,T._BumpTextureEnabled=!0,T._LightmapTextureEnabled=!0,T._RefractionTextureEnabled=!0,T._ColorGradingTextureEnabled=!0,T._FresnelEnabled=!0,T._ClearCoatTextureEnabled=!0,T._ClearCoatBumpTextureEnabled=!0,T._ClearCoatTintTextureEnabled=!0,T._SheenTextureEnabled=!0,T._AnisotropicTextureEnabled=!0,T._ThicknessTextureEnabled=!0,T._RefractionIntensityTextureEnabled=!0,T._TranslucencyIntensityTextureEnabled=!0,T._TranslucencyColorTextureEnabled=!0,T._IridescenceTextureEnabled=!0;var b=s(2565),E=s(2277),x=s(467);class A extends _.M{constructor(){super(...arguments),this.DETAIL=!1,this.DETAILDIRECTUV=0,this.DETAIL_NORMALBLENDMETHOD=0}}class R extends E.y{_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"DetailMap",140,new A,t),this._texture=null,this.diffuseBlendLevel=1,this.roughnessBlendLevel=1,this.bumpLevel=1,this._normalBlendMethod=d.i.MATERIAL_NORMALBLENDMETHOD_WHITEOUT,this._isEnabled=!1,this.isEnabled=!1,this._internalMarkAllSubMeshesAsTexturesDirty=e._dirtyCallbacks[1]}isReadyForSubMesh(e,t,s){return!this._isEnabled||!(e._areTexturesDirty&&t.texturesEnabled&&s.getCaps().standardDerivatives&&this._texture&&T.DetailTextureEnabled&&!this._texture.isReady())}prepareDefines(e,t){if(this._isEnabled){e.DETAIL_NORMALBLENDMETHOD=this._normalBlendMethod;const s=t.getEngine();e._areTexturesDirty&&(s.getCaps().standardDerivatives&&this._texture&&T.DetailTextureEnabled&&this._isEnabled?((0,x.YT)(this._texture,e,"DETAIL"),e.DETAIL_NORMALBLENDMETHOD=this._normalBlendMethod):e.DETAIL=!1)}else e.DETAIL=!1}bindForSubMesh(e,t){if(!this._isEnabled)return;const s=this._material.isFrozen;e.useUbo&&s&&e.isSync||this._texture&&T.DetailTextureEnabled&&(e.updateFloat4("vDetailInfos",this._texture.coordinatesIndex,this.diffuseBlendLevel,this.bumpLevel,this.roughnessBlendLevel),(0,x.mA)(this._texture,e,"detail")),t.texturesEnabled&&this._texture&&T.DetailTextureEnabled&&e.setTexture("detailSampler",this._texture)}hasTexture(e){return this._texture===e}getActiveTextures(e){this._texture&&e.push(this._texture)}getAnimatables(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture)}dispose(e){e&&this._texture?.dispose()}getClassName(){return"DetailMapConfiguration"}getSamplers(e){e.push("detailSampler")}getUniforms(){return{ubo:[{name:"vDetailInfos",size:4,type:"vec4"},{name:"detailMatrix",size:16,type:"mat4"}]}}}(0,i.Cg)([(0,r.uM)("detailTexture"),(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],R.prototype,"texture",void 0),(0,i.Cg)([(0,r.lK)()],R.prototype,"diffuseBlendLevel",void 0),(0,i.Cg)([(0,r.lK)()],R.prototype,"roughnessBlendLevel",void 0),(0,i.Cg)([(0,r.lK)()],R.prototype,"bumpLevel",void 0),(0,i.Cg)([(0,r.lK)(),(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],R.prototype,"normalBlendMethod",void 0),(0,i.Cg)([(0,r.lK)(),(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],R.prototype,"isEnabled",void 0);var M,y=s(492),P=s(6877);!function(e){e[e.Zero=0]="Zero",e[e.One=1]="One",e[e.MaxViewZ=2]="MaxViewZ"}(M||(M={}));class v{static CreateConfiguration(e){return v._Configurations[e]={defines:{},previousWorldMatrices:{},previousViewProjection:o.uq.Zero(),currentViewProjection:o.uq.Zero(),previousBones:{},lastUpdateFrameId:-1,excludedSkinnedMesh:[]},v._Configurations[e]}static DeleteConfiguration(e){delete v._Configurations[e]}static GetConfiguration(e){return v._Configurations[e]}static AddUniformsAndSamplers(e,t){e.push("previousWorld","previousViewProjection","mPreviousBones")}static MarkAsDirty(e,t){for(const s of t)if(s.subMeshes)for(const t of s.subMeshes)t._removeDrawWrapper(e)}static PrepareDefines(e,t,s){if(!s._arePrePassDirty)return;const i=v._Configurations[e];if(!i)return;s.PREPASS=!0,s.PREPASS_COLOR=!1,s.PREPASS_COLOR_INDEX=-1;let r=0;for(let e=0;e<v.GeometryTextureDescriptions.length;e++){const t=v.GeometryTextureDescriptions[e],n=t.define,a=t.defineIndex,o=i.defines[a];void 0!==o?(s[n]=!0,s[a]=o,r++):(s[n]=!1,delete s[a])}s.SCENE_MRT_COUNT=r,s.BONES_VELOCITY_ENABLED=t.useBones&&t.computeBonesUsingShaders&&t.skeleton&&!t.skeleton.isUsingTextureForMatrices&&-1===i.excludedSkinnedMesh.indexOf(t)}static Bind(e,t,s,i){const r=v._Configurations[e];if(r&&(void 0!==r.defines.PREPASS_VELOCITY_INDEX||void 0!==r.defines.PREPASS_VELOCITY_LINEAR_INDEX)){r.previousWorldMatrices[s.uniqueId]||(r.previousWorldMatrices[s.uniqueId]=i.clone());const e=s.getScene();r.previousViewProjection||(r.previousViewProjection=e.getTransformMatrix().clone(),r.currentViewProjection=e.getTransformMatrix().clone());const n=e.getEngine();if(r.currentViewProjection.updateFlag!==e.getTransformMatrix().updateFlag?(r.lastUpdateFrameId=n.frameId,r.previousViewProjection.copyFrom(r.currentViewProjection),r.currentViewProjection.copyFrom(e.getTransformMatrix())):r.lastUpdateFrameId!==n.frameId&&(r.lastUpdateFrameId=n.frameId,r.previousViewProjection.copyFrom(r.currentViewProjection)),t.setMatrix("previousWorld",r.previousWorldMatrices[s.uniqueId]),t.setMatrix("previousViewProjection",r.previousViewProjection),r.previousWorldMatrices[s.uniqueId]=i.clone(),s.useBones&&s.computeBonesUsingShaders&&s.skeleton){const e=s.skeleton;if(!e.isUsingTextureForMatrices||-1===t.getUniformIndex("boneTextureWidth")){const i=e.getTransformMatrices(s);i&&(r.previousBones[s.uniqueId]||(r.previousBones[s.uniqueId]=i.slice()),t.setMatrices("mPreviousBones",r.previousBones[s.uniqueId]),r.previousBones[s.uniqueId].set(i))}}}}}v.GeometryTextureDescriptions=[{type:0,name:"Irradiance",clearType:0,define:"PREPASS_IRRADIANCE",defineIndex:"PREPASS_IRRADIANCE_INDEX"},{type:1,name:"WorldPosition",clearType:0,define:"PREPASS_POSITION",defineIndex:"PREPASS_POSITION_INDEX"},{type:2,name:"Velocity",clearType:0,define:"PREPASS_VELOCITY",defineIndex:"PREPASS_VELOCITY_INDEX"},{type:3,name:"Reflectivity",clearType:0,define:"PREPASS_REFLECTIVITY",defineIndex:"PREPASS_REFLECTIVITY_INDEX"},{type:5,name:"ViewDepth",clearType:2,define:"PREPASS_DEPTH",defineIndex:"PREPASS_DEPTH_INDEX"},{type:6,name:"ViewNormal",clearType:0,define:"PREPASS_NORMAL",defineIndex:"PREPASS_NORMAL_INDEX"},{type:7,name:"AlbedoSqrt",clearType:0,define:"PREPASS_ALBEDO_SQRT",defineIndex:"PREPASS_ALBEDO_SQRT_INDEX"},{type:8,name:"WorldNormal",clearType:0,define:"PREPASS_WORLD_NORMAL",defineIndex:"PREPASS_WORLD_NORMAL_INDEX"},{type:9,name:"LocalPosition",clearType:0,define:"PREPASS_LOCAL_POSITION",defineIndex:"PREPASS_LOCAL_POSITION_INDEX"},{type:10,name:"ScreenDepth",clearType:1,define:"PREPASS_SCREENSPACE_DEPTH",defineIndex:"PREPASS_SCREENSPACE_DEPTH_INDEX"},{type:11,name:"LinearVelocity",clearType:0,define:"PREPASS_VELOCITY_LINEAR",defineIndex:"PREPASS_VELOCITY_LINEAR_INDEX"},{type:12,name:"Albedo",clearType:0,define:"PREPASS_ALBEDO",defineIndex:"PREPASS_ALBEDO_INDEX"}],v._Configurations={};const C={effect:null,subMesh:null};class S extends _.M{constructor(e){super(e),this.MAINUV1=!1,this.MAINUV2=!1,this.MAINUV3=!1,this.MAINUV4=!1,this.MAINUV5=!1,this.MAINUV6=!1,this.DIFFUSE=!1,this.DIFFUSEDIRECTUV=0,this.BAKED_VERTEX_ANIMATION_TEXTURE=!1,this.AMBIENT=!1,this.AMBIENTDIRECTUV=0,this.OPACITY=!1,this.OPACITYDIRECTUV=0,this.OPACITYRGB=!1,this.REFLECTION=!1,this.EMISSIVE=!1,this.EMISSIVEDIRECTUV=0,this.SPECULAR=!1,this.SPECULARDIRECTUV=0,this.BUMP=!1,this.BUMPDIRECTUV=0,this.PARALLAX=!1,this.PARALLAX_RHS=!1,this.PARALLAXOCCLUSION=!1,this.SPECULAROVERALPHA=!1,this.CLIPPLANE=!1,this.CLIPPLANE2=!1,this.CLIPPLANE3=!1,this.CLIPPLANE4=!1,this.CLIPPLANE5=!1,this.CLIPPLANE6=!1,this.ALPHATEST=!1,this.DEPTHPREPASS=!1,this.ALPHAFROMDIFFUSE=!1,this.POINTSIZE=!1,this.FOG=!1,this.SPECULARTERM=!1,this.DIFFUSEFRESNEL=!1,this.OPACITYFRESNEL=!1,this.REFLECTIONFRESNEL=!1,this.REFRACTIONFRESNEL=!1,this.EMISSIVEFRESNEL=!1,this.FRESNEL=!1,this.NORMAL=!1,this.TANGENT=!1,this.UV1=!1,this.UV2=!1,this.UV3=!1,this.UV4=!1,this.UV5=!1,this.UV6=!1,this.VERTEXCOLOR=!1,this.VERTEXALPHA=!1,this.NUM_BONE_INFLUENCERS=0,this.BonesPerMesh=0,this.BONETEXTURE=!1,this.BONES_VELOCITY_ENABLED=!1,this.INSTANCES=!1,this.THIN_INSTANCES=!1,this.INSTANCESCOLOR=!1,this.GLOSSINESS=!1,this.ROUGHNESS=!1,this.EMISSIVEASILLUMINATION=!1,this.LINKEMISSIVEWITHDIFFUSE=!1,this.REFLECTIONFRESNELFROMSPECULAR=!1,this.LIGHTMAP=!1,this.LIGHTMAPDIRECTUV=0,this.OBJECTSPACE_NORMALMAP=!1,this.USELIGHTMAPASSHADOWMAP=!1,this.REFLECTIONMAP_3D=!1,this.REFLECTIONMAP_SPHERICAL=!1,this.REFLECTIONMAP_PLANAR=!1,this.REFLECTIONMAP_CUBIC=!1,this.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,this.USE_LOCAL_REFRACTIONMAP_CUBIC=!1,this.REFLECTIONMAP_PROJECTION=!1,this.REFLECTIONMAP_SKYBOX=!1,this.REFLECTIONMAP_EXPLICIT=!1,this.REFLECTIONMAP_EQUIRECTANGULAR=!1,this.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,this.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,this.REFLECTIONMAP_OPPOSITEZ=!1,this.INVERTCUBICMAP=!1,this.LOGARITHMICDEPTH=!1,this.REFRACTION=!1,this.REFRACTIONMAP_3D=!1,this.REFLECTIONOVERALPHA=!1,this.TWOSIDEDLIGHTING=!1,this.SHADOWFLOAT=!1,this.MORPHTARGETS=!1,this.MORPHTARGETS_NORMAL=!1,this.MORPHTARGETS_TANGENT=!1,this.MORPHTARGETS_UV=!1,this.NUM_MORPH_INFLUENCERS=0,this.MORPHTARGETS_TEXTURE=!1,this.NONUNIFORMSCALING=!1,this.PREMULTIPLYALPHA=!1,this.ALPHATEST_AFTERALLALPHACOMPUTATIONS=!1,this.ALPHABLEND=!0,this.PREPASS=!1,this.PREPASS_COLOR=!1,this.PREPASS_COLOR_INDEX=-1,this.PREPASS_IRRADIANCE=!1,this.PREPASS_IRRADIANCE_INDEX=-1,this.PREPASS_ALBEDO=!1,this.PREPASS_ALBEDO_INDEX=-1,this.PREPASS_ALBEDO_SQRT=!1,this.PREPASS_ALBEDO_SQRT_INDEX=-1,this.PREPASS_DEPTH=!1,this.PREPASS_DEPTH_INDEX=-1,this.PREPASS_SCREENSPACE_DEPTH=!1,this.PREPASS_SCREENSPACE_DEPTH_INDEX=-1,this.PREPASS_NORMAL=!1,this.PREPASS_NORMAL_INDEX=-1,this.PREPASS_NORMAL_WORLDSPACE=!1,this.PREPASS_WORLD_NORMAL=!1,this.PREPASS_WORLD_NORMAL_INDEX=-1,this.PREPASS_POSITION=!1,this.PREPASS_POSITION_INDEX=-1,this.PREPASS_LOCAL_POSITION=!1,this.PREPASS_LOCAL_POSITION_INDEX=-1,this.PREPASS_VELOCITY=!1,this.PREPASS_VELOCITY_INDEX=-1,this.PREPASS_VELOCITY_LINEAR=!1,this.PREPASS_VELOCITY_LINEAR_INDEX=-1,this.PREPASS_REFLECTIVITY=!1,this.PREPASS_REFLECTIVITY_INDEX=-1,this.SCENE_MRT_COUNT=0,this.RGBDLIGHTMAP=!1,this.RGBDREFLECTION=!1,this.RGBDREFRACTION=!1,this.IMAGEPROCESSING=!1,this.VIGNETTE=!1,this.VIGNETTEBLENDMODEMULTIPLY=!1,this.VIGNETTEBLENDMODEOPAQUE=!1,this.TONEMAPPING=0,this.CONTRAST=!1,this.COLORCURVES=!1,this.COLORGRADING=!1,this.COLORGRADING3D=!1,this.SAMPLER3DGREENDEPTH=!1,this.SAMPLER3DBGRMAP=!1,this.DITHER=!1,this.IMAGEPROCESSINGPOSTPROCESS=!1,this.SKIPFINALCOLORCLAMP=!1,this.MULTIVIEW=!1,this.ORDER_INDEPENDENT_TRANSPARENCY=!1,this.ORDER_INDEPENDENT_TRANSPARENCY_16BITS=!1,this.CAMERA_ORTHOGRAPHIC=!1,this.CAMERA_PERSPECTIVE=!1,this.IS_REFLECTION_LINEAR=!1,this.IS_REFRACTION_LINEAR=!1,this.EXPOSURE=!1,this.DECAL_AFTER_DETAIL=!1,this.rebuild()}setReflectionMode(e){const t=["REFLECTIONMAP_CUBIC","REFLECTIONMAP_EXPLICIT","REFLECTIONMAP_PLANAR","REFLECTIONMAP_PROJECTION","REFLECTIONMAP_PROJECTION","REFLECTIONMAP_SKYBOX","REFLECTIONMAP_SPHERICAL","REFLECTIONMAP_EQUIRECTANGULAR","REFLECTIONMAP_EQUIRECTANGULAR_FIXED","REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED"];for(const s of t)this[s]=s===e}}class I extends f.E{get imageProcessingConfiguration(){return this._imageProcessingConfiguration}set imageProcessingConfiguration(e){this._attachImageProcessingConfiguration(e),this._markAllSubMeshesAsTexturesDirty()}_attachImageProcessingConfiguration(e){e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration=e||this.getScene().imageProcessingConfiguration,this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((()=>{this._markAllSubMeshesAsImageProcessingDirty()}))))}get isPrePassCapable(){return!this.disableDepthWrite}get cameraColorCurvesEnabled(){return this.imageProcessingConfiguration.colorCurvesEnabled}set cameraColorCurvesEnabled(e){this.imageProcessingConfiguration.colorCurvesEnabled=e}get cameraColorGradingEnabled(){return this.imageProcessingConfiguration.colorGradingEnabled}set cameraColorGradingEnabled(e){this.imageProcessingConfiguration.colorGradingEnabled=e}get cameraToneMappingEnabled(){return this._imageProcessingConfiguration.toneMappingEnabled}set cameraToneMappingEnabled(e){this._imageProcessingConfiguration.toneMappingEnabled=e}get cameraExposure(){return this._imageProcessingConfiguration.exposure}set cameraExposure(e){this._imageProcessingConfiguration.exposure=e}get cameraContrast(){return this._imageProcessingConfiguration.contrast}set cameraContrast(e){this._imageProcessingConfiguration.contrast=e}get cameraColorGradingTexture(){return this._imageProcessingConfiguration.colorGradingTexture}set cameraColorGradingTexture(e){this._imageProcessingConfiguration.colorGradingTexture=e}get cameraColorCurves(){return this._imageProcessingConfiguration.colorCurves}set cameraColorCurves(e){this._imageProcessingConfiguration.colorCurves=e}get canRenderToMRT(){return!0}constructor(e,t,s=!1){super(e,t,void 0,s||I.ForceGLSL),this._diffuseTexture=null,this._ambientTexture=null,this._opacityTexture=null,this._reflectionTexture=null,this._emissiveTexture=null,this._specularTexture=null,this._bumpTexture=null,this._lightmapTexture=null,this._refractionTexture=null,this.ambientColor=new h.v9(0,0,0),this.diffuseColor=new h.v9(1,1,1),this.specularColor=new h.v9(1,1,1),this.emissiveColor=new h.v9(0,0,0),this.specularPower=64,this._useAlphaFromDiffuseTexture=!1,this._useEmissiveAsIllumination=!1,this._linkEmissiveWithDiffuse=!1,this._useSpecularOverAlpha=!1,this._useReflectionOverAlpha=!1,this._disableLighting=!1,this._useObjectSpaceNormalMap=!1,this._useParallax=!1,this._useParallaxOcclusion=!1,this.parallaxScaleBias=.05,this._roughness=0,this.indexOfRefraction=.98,this.invertRefractionY=!0,this.alphaCutOff=.4,this._useLightmapAsShadowmap=!1,this._useReflectionFresnelFromSpecular=!1,this._useGlossinessFromSpecularMapAlpha=!1,this._maxSimultaneousLights=4,this._invertNormalMapX=!1,this._invertNormalMapY=!1,this._twoSidedLighting=!1,this._applyDecalMapAfterDetailMap=!1,this._shadersLoaded=!1,this._renderTargets=new n.L(16),this._worldViewProjectionMatrix=o.uq.Zero(),this._globalAmbientColor=new h.v9(0,0,0),this._cacheHasRenderTargetTextures=!1,this.detailMap=new R(this),this._attachImageProcessingConfiguration(null),this.prePassConfiguration=new c,this.getRenderTargetTextures=()=>(this._renderTargets.reset(),I.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget&&this._renderTargets.push(this._reflectionTexture),I.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget&&this._renderTargets.push(this._refractionTexture),this._eventInfo.renderTargets=this._renderTargets,this._callbackPluginEventFillRenderTargetTextures(this._eventInfo),this._renderTargets)}get hasRenderTargetTextures(){return!!(I.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget)||!!(I.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget)||this._cacheHasRenderTargetTextures}getClassName(){return"StandardMaterial"}needAlphaBlending(){return!this._disableAlphaBlending&&(this.alpha<1||null!=this._opacityTexture||this._shouldUseAlphaFromDiffuseTexture()||this._opacityFresnelParameters&&this._opacityFresnelParameters.isEnabled)}needAlphaTesting(){return!!this._forceAlphaTest||this._hasAlphaChannel()&&(null==this._transparencyMode||this._transparencyMode===d.i.MATERIAL_ALPHATEST)}_shouldUseAlphaFromDiffuseTexture(){return null!=this._diffuseTexture&&this._diffuseTexture.hasAlpha&&this._useAlphaFromDiffuseTexture&&this._transparencyMode!==d.i.MATERIAL_OPAQUE}_hasAlphaChannel(){return null!=this._diffuseTexture&&this._diffuseTexture.hasAlpha||null!=this._opacityTexture}getAlphaTestTexture(){return this._diffuseTexture}isReadyForSubMesh(e,t,i=!1){this._uniformBufferLayoutBuilt||this.buildUniformLayout();const r=t._drawWrapper;if(r.effect&&this.isFrozen&&r._wasPreviouslyReady&&r._wasPreviouslyUsingInstances===i)return!0;t.materialDefines||(this._callbackPluginEventGeneric(4,this._eventInfo),t.materialDefines=new S(this._eventInfo.defineNames));const n=this.getScene(),a=t.materialDefines;if(this._isReadyForSubMesh(t))return!0;const o=n.getEngine();a._needNormals=(0,x.az)(n,e,a,!0,this._maxSimultaneousLights,this._disableLighting),(0,x.VO)(n,a);const h=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;if((0,x.N4)(n,a,this.canRenderToMRT&&!h),(0,x.Nc)(n,a,h),v.PrepareDefines(o.currentRenderPassId,e,a),a._areTexturesDirty){this._eventInfo.hasRenderTargetTextures=!1,this._callbackPluginEventHasRenderTargetTextures(this._eventInfo),this._cacheHasRenderTargetTextures=this._eventInfo.hasRenderTargetTextures,a._needUVs=!1;for(let e=1;e<=6;++e)a["MAINUV"+e]=!1;if(n.texturesEnabled){if(a.DIFFUSEDIRECTUV=0,a.BUMPDIRECTUV=0,a.AMBIENTDIRECTUV=0,a.OPACITYDIRECTUV=0,a.EMISSIVEDIRECTUV=0,a.SPECULARDIRECTUV=0,a.LIGHTMAPDIRECTUV=0,this._diffuseTexture&&I.DiffuseTextureEnabled){if(!this._diffuseTexture.isReadyOrNotBlocking())return!1;(0,x.YT)(this._diffuseTexture,a,"DIFFUSE")}else a.DIFFUSE=!1;if(this._ambientTexture&&I.AmbientTextureEnabled){if(!this._ambientTexture.isReadyOrNotBlocking())return!1;(0,x.YT)(this._ambientTexture,a,"AMBIENT")}else a.AMBIENT=!1;if(this._opacityTexture&&I.OpacityTextureEnabled){if(!this._opacityTexture.isReadyOrNotBlocking())return!1;(0,x.YT)(this._opacityTexture,a,"OPACITY"),a.OPACITYRGB=this._opacityTexture.getAlphaFromRGB}else a.OPACITY=!1;if(this._reflectionTexture&&I.ReflectionTextureEnabled){if(!this._reflectionTexture.isReadyOrNotBlocking())return!1;switch(a._needNormals=!0,a.REFLECTION=!0,a.ROUGHNESS=this._roughness>0,a.REFLECTIONOVERALPHA=this._useReflectionOverAlpha,a.INVERTCUBICMAP=this._reflectionTexture.coordinatesMode===p.g.INVCUBIC_MODE,a.REFLECTIONMAP_3D=this._reflectionTexture.isCube,a.REFLECTIONMAP_OPPOSITEZ=a.REFLECTIONMAP_3D&&this.getScene().useRightHandedSystem?!this._reflectionTexture.invertZ:this._reflectionTexture.invertZ,a.RGBDREFLECTION=this._reflectionTexture.isRGBD,this._reflectionTexture.coordinatesMode){case p.g.EXPLICIT_MODE:a.setReflectionMode("REFLECTIONMAP_EXPLICIT");break;case p.g.PLANAR_MODE:a.setReflectionMode("REFLECTIONMAP_PLANAR");break;case p.g.PROJECTION_MODE:a.setReflectionMode("REFLECTIONMAP_PROJECTION");break;case p.g.SKYBOX_MODE:a.setReflectionMode("REFLECTIONMAP_SKYBOX");break;case p.g.SPHERICAL_MODE:a.setReflectionMode("REFLECTIONMAP_SPHERICAL");break;case p.g.EQUIRECTANGULAR_MODE:a.setReflectionMode("REFLECTIONMAP_EQUIRECTANGULAR");break;case p.g.FIXED_EQUIRECTANGULAR_MODE:a.setReflectionMode("REFLECTIONMAP_EQUIRECTANGULAR_FIXED");break;case p.g.FIXED_EQUIRECTANGULAR_MIRRORED_MODE:a.setReflectionMode("REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED");break;case p.g.CUBIC_MODE:case p.g.INVCUBIC_MODE:default:a.setReflectionMode("REFLECTIONMAP_CUBIC")}a.USE_LOCAL_REFLECTIONMAP_CUBIC=!!this._reflectionTexture.boundingBoxSize}else a.REFLECTION=!1,a.REFLECTIONMAP_OPPOSITEZ=!1;if(this._emissiveTexture&&I.EmissiveTextureEnabled){if(!this._emissiveTexture.isReadyOrNotBlocking())return!1;(0,x.YT)(this._emissiveTexture,a,"EMISSIVE")}else a.EMISSIVE=!1;if(this._lightmapTexture&&I.LightmapTextureEnabled){if(!this._lightmapTexture.isReadyOrNotBlocking())return!1;(0,x.YT)(this._lightmapTexture,a,"LIGHTMAP"),a.USELIGHTMAPASSHADOWMAP=this._useLightmapAsShadowmap,a.RGBDLIGHTMAP=this._lightmapTexture.isRGBD}else a.LIGHTMAP=!1;if(this._specularTexture&&I.SpecularTextureEnabled){if(!this._specularTexture.isReadyOrNotBlocking())return!1;(0,x.YT)(this._specularTexture,a,"SPECULAR"),a.GLOSSINESS=this._useGlossinessFromSpecularMapAlpha}else a.SPECULAR=!1;if(n.getEngine().getCaps().standardDerivatives&&this._bumpTexture&&I.BumpTextureEnabled){if(!this._bumpTexture.isReady())return!1;(0,x.YT)(this._bumpTexture,a,"BUMP"),a.PARALLAX=this._useParallax,a.PARALLAX_RHS=n.useRightHandedSystem,a.PARALLAXOCCLUSION=this._useParallaxOcclusion,a.OBJECTSPACE_NORMALMAP=this._useObjectSpaceNormalMap}else a.BUMP=!1,a.PARALLAX=!1,a.PARALLAX_RHS=!1,a.PARALLAXOCCLUSION=!1;if(this._refractionTexture&&I.RefractionTextureEnabled){if(!this._refractionTexture.isReadyOrNotBlocking())return!1;a._needUVs=!0,a.REFRACTION=!0,a.REFRACTIONMAP_3D=this._refractionTexture.isCube,a.RGBDREFRACTION=this._refractionTexture.isRGBD,a.USE_LOCAL_REFRACTIONMAP_CUBIC=!!this._refractionTexture.boundingBoxSize}else a.REFRACTION=!1;a.TWOSIDEDLIGHTING=!this._backFaceCulling&&this._twoSidedLighting}else a.DIFFUSE=!1,a.AMBIENT=!1,a.OPACITY=!1,a.REFLECTION=!1,a.EMISSIVE=!1,a.LIGHTMAP=!1,a.BUMP=!1,a.REFRACTION=!1;a.ALPHAFROMDIFFUSE=this._shouldUseAlphaFromDiffuseTexture(),a.EMISSIVEASILLUMINATION=this._useEmissiveAsIllumination,a.LINKEMISSIVEWITHDIFFUSE=this._linkEmissiveWithDiffuse,a.SPECULAROVERALPHA=this._useSpecularOverAlpha,a.PREMULTIPLYALPHA=7===this.alphaMode||8===this.alphaMode,a.ALPHATEST_AFTERALLALPHACOMPUTATIONS=null!==this.transparencyMode,a.ALPHABLEND=null===this.transparencyMode||this.needAlphaBlendingForMesh(e)}if(this._eventInfo.isReadyForSubMesh=!0,this._eventInfo.defines=a,this._eventInfo.subMesh=t,this._callbackPluginEventIsReadyForSubMesh(this._eventInfo),!this._eventInfo.isReadyForSubMesh)return!1;if(a._areImageProcessingDirty&&this._imageProcessingConfiguration){if(!this._imageProcessingConfiguration.isReady())return!1;this._imageProcessingConfiguration.prepareDefines(a),a.IS_REFLECTION_LINEAR=null!=this.reflectionTexture&&!this.reflectionTexture.gammaSpace,a.IS_REFRACTION_LINEAR=null!=this.refractionTexture&&!this.refractionTexture.gammaSpace}a._areFresnelDirty&&(I.FresnelEnabled?(this._diffuseFresnelParameters||this._opacityFresnelParameters||this._emissiveFresnelParameters||this._refractionFresnelParameters||this._reflectionFresnelParameters)&&(a.DIFFUSEFRESNEL=this._diffuseFresnelParameters&&this._diffuseFresnelParameters.isEnabled,a.OPACITYFRESNEL=this._opacityFresnelParameters&&this._opacityFresnelParameters.isEnabled,a.REFLECTIONFRESNEL=this._reflectionFresnelParameters&&this._reflectionFresnelParameters.isEnabled,a.REFLECTIONFRESNELFROMSPECULAR=this._useReflectionFresnelFromSpecular,a.REFRACTIONFRESNEL=this._refractionFresnelParameters&&this._refractionFresnelParameters.isEnabled,a.EMISSIVEFRESNEL=this._emissiveFresnelParameters&&this._emissiveFresnelParameters.isEnabled,a._needNormals=!0,a.FRESNEL=!0):a.FRESNEL=!1),(0,x.fm)(e,n,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e)||this._forceAlphaTest,a,this._applyDecalMapAfterDetailMap),(0,x.OR)(n,o,this,a,i,null,t.getRenderingMesh().hasThinInstances),this._eventInfo.defines=a,this._eventInfo.mesh=e,this._callbackPluginEventPrepareDefinesBeforeAttributes(this._eventInfo),(0,x.qB)(e,a,!0,!0,!0),this._callbackPluginEventPrepareDefines(this._eventInfo);let d=!1;if(a.isDirty){const i=a._areLightsDisposed;a.markAsProcessed();const r=new b.J;a.REFLECTION&&r.addFallback(0,"REFLECTION"),a.SPECULAR&&r.addFallback(0,"SPECULAR"),a.BUMP&&r.addFallback(0,"BUMP"),a.PARALLAX&&r.addFallback(1,"PARALLAX"),a.PARALLAX_RHS&&r.addFallback(1,"PARALLAX_RHS"),a.PARALLAXOCCLUSION&&r.addFallback(0,"PARALLAXOCCLUSION"),a.SPECULAROVERALPHA&&r.addFallback(0,"SPECULAROVERALPHA"),a.FOG&&r.addFallback(1,"FOG"),a.POINTSIZE&&r.addFallback(0,"POINTSIZE"),a.LOGARITHMICDEPTH&&r.addFallback(0,"LOGARITHMICDEPTH"),(0,x.c4)(a,r,this._maxSimultaneousLights),a.SPECULARTERM&&r.addFallback(0,"SPECULARTERM"),a.DIFFUSEFRESNEL&&r.addFallback(1,"DIFFUSEFRESNEL"),a.OPACITYFRESNEL&&r.addFallback(2,"OPACITYFRESNEL"),a.REFLECTIONFRESNEL&&r.addFallback(3,"REFLECTIONFRESNEL"),a.EMISSIVEFRESNEL&&r.addFallback(4,"EMISSIVEFRESNEL"),a.FRESNEL&&r.addFallback(4,"FRESNEL"),a.MULTIVIEW&&r.addFallback(0,"MULTIVIEW");const h=[l.R.PositionKind];a.NORMAL&&h.push(l.R.NormalKind),a.TANGENT&&h.push(l.R.TangentKind);for(let e=1;e<=6;++e)a["UV"+e]&&h.push(`uv${1===e?"":e}`);a.VERTEXCOLOR&&h.push(l.R.ColorKind),(0,x.ni)(h,e,a,r),(0,x.ER)(h,a),(0,x.IF)(h,e,a),(0,x.J2)(h,e,a);let _="default";const f=["world","view","viewProjection","vEyePosition","vLightsType","vAmbientColor","vDiffuseColor","vSpecularColor","vEmissiveColor","visibility","vFogInfos","vFogColor","pointSize","vDiffuseInfos","vAmbientInfos","vOpacityInfos","vReflectionInfos","vEmissiveInfos","vSpecularInfos","vBumpInfos","vLightmapInfos","vRefractionInfos","mBones","diffuseMatrix","ambientMatrix","opacityMatrix","reflectionMatrix","emissiveMatrix","specularMatrix","bumpMatrix","normalMatrix","lightmapMatrix","refractionMatrix","diffuseLeftColor","diffuseRightColor","opacityParts","reflectionLeftColor","reflectionRightColor","emissiveLeftColor","emissiveRightColor","refractionLeftColor","refractionRightColor","vReflectionPosition","vReflectionSize","vRefractionPosition","vRefractionSize","logarithmicDepthConstant","vTangentSpaceParams","alphaCutOff","boneTextureWidth","morphTargetTextureInfo","morphTargetTextureIndices"],p=["diffuseSampler","ambientSampler","opacitySampler","reflectionCubeSampler","reflection2DSampler","emissiveSampler","specularSampler","bumpSampler","lightmapSampler","refractionCubeSampler","refraction2DSampler","boneSampler","morphTargets","oitDepthSampler","oitFrontColorSampler"],g=["Material","Scene","Mesh"],m={maxSimultaneousLights:this._maxSimultaneousLights,maxSimultaneousMorphTargets:a.NUM_MORPH_INFLUENCERS};this._eventInfo.fallbacks=r,this._eventInfo.fallbackRank=0,this._eventInfo.defines=a,this._eventInfo.uniforms=f,this._eventInfo.attributes=h,this._eventInfo.samplers=p,this._eventInfo.uniformBuffersNames=g,this._eventInfo.customCode=void 0,this._eventInfo.mesh=e,this._eventInfo.indexParameters=m,this._callbackPluginEventGeneric(128,this._eventInfo),v.AddUniformsAndSamplers(f,p),c.AddUniforms(f),c.AddSamplers(p),u.p&&(u.p.PrepareUniforms(f,a),u.p.PrepareSamplers(p,a)),(0,x.Bb)({uniformsNames:f,uniformBuffersNames:g,samplers:p,defines:a,maxSimultaneousLights:this._maxSimultaneousLights}),(0,y.TV)(f);const T={};this.customShaderNameResolve&&(_=this.customShaderNameResolve(_,f,g,p,a,h,T));const E=a.toString(),A=t.effect;let R=n.getEngine().createEffect(_,{attributes:h,uniformsNames:f,uniformBuffersNames:g,samplers:p,defines:E,fallbacks:r,onCompiled:this.onCompiled,onError:this.onError,indexParameters:m,processFinalCode:T.processFinalCode,processCodeAfterIncludes:this._eventInfo.customCode,multiTarget:a.PREPASS,shaderLanguage:this._shaderLanguage,extraInitializationsAsync:this._shadersLoaded?void 0:async()=>{1===this._shaderLanguage?await Promise.all([s.e(126).then(s.bind(s,6234)),s.e(126).then(s.bind(s,2727))]):await Promise.all([s.e(71).then(s.bind(s,5735)),s.e(71).then(s.bind(s,9041))]),this._shadersLoaded=!0}},o);if(this._eventInfo.customCode=void 0,R)if(this._onEffectCreatedObservable&&(C.effect=R,C.subMesh=t,this._onEffectCreatedObservable.notifyObservers(C)),this.allowShaderHotSwapping&&A&&!R.isReady()){if(R=A,a.markAsUnprocessed(),d=this.isFrozen,i)return a._areLightsDisposed=!0,!1}else n.resetCachedMaterial(),t.setEffect(R,a,this._materialContext)}return!(!t.effect||!t.effect.isReady()||(a._renderId=n.getRenderId(),r._wasPreviouslyReady=!d,r._wasPreviouslyUsingInstances=i,this._checkScenePerformancePriority(),0))}buildUniformLayout(){const e=this._uniformBuffer;e.addUniform("diffuseLeftColor",4),e.addUniform("diffuseRightColor",4),e.addUniform("opacityParts",4),e.addUniform("reflectionLeftColor",4),e.addUniform("reflectionRightColor",4),e.addUniform("refractionLeftColor",4),e.addUniform("refractionRightColor",4),e.addUniform("emissiveLeftColor",4),e.addUniform("emissiveRightColor",4),e.addUniform("vDiffuseInfos",2),e.addUniform("vAmbientInfos",2),e.addUniform("vOpacityInfos",2),e.addUniform("vReflectionInfos",2),e.addUniform("vReflectionPosition",3),e.addUniform("vReflectionSize",3),e.addUniform("vEmissiveInfos",2),e.addUniform("vLightmapInfos",2),e.addUniform("vSpecularInfos",2),e.addUniform("vBumpInfos",3),e.addUniform("diffuseMatrix",16),e.addUniform("ambientMatrix",16),e.addUniform("opacityMatrix",16),e.addUniform("reflectionMatrix",16),e.addUniform("emissiveMatrix",16),e.addUniform("lightmapMatrix",16),e.addUniform("specularMatrix",16),e.addUniform("bumpMatrix",16),e.addUniform("vTangentSpaceParams",2),e.addUniform("pointSize",1),e.addUniform("alphaCutOff",1),e.addUniform("refractionMatrix",16),e.addUniform("vRefractionInfos",4),e.addUniform("vRefractionPosition",3),e.addUniform("vRefractionSize",3),e.addUniform("vSpecularColor",4),e.addUniform("vEmissiveColor",3),e.addUniform("vDiffuseColor",4),e.addUniform("vAmbientColor",3),super.buildUniformLayout()}bindForSubMesh(e,t,s){const i=this.getScene(),r=s.materialDefines;if(!r)return;const n=s.effect;if(!n)return;this._activeEffect=n,t.getMeshUniformBuffer().bindToEffect(n,"Mesh"),t.transferToEffect(e),this._uniformBuffer.bindToEffect(n,"Material"),this.prePassConfiguration.bindForSubMesh(this._activeEffect,i,t,e,this.isFrozen),v.Bind(i.getEngine().currentRenderPassId,this._activeEffect,t,e),this._eventInfo.subMesh=s,this._callbackPluginEventHardBindForSubMesh(this._eventInfo),r.OBJECTSPACE_NORMALMAP&&(e.toNormalMatrix(this._normalMatrix),this.bindOnlyNormalMatrix(this._normalMatrix));const o=this._mustRebind(i,n,s,t.visibility);(0,x.f$)(t,n);const l=this._uniformBuffer;if(o){if(this.bindViewProjection(n),!l.useUbo||!this.isFrozen||!l.isSync||s._drawWrapper._forceRebindOnNextCall){if(I.FresnelEnabled&&r.FRESNEL&&(this.diffuseFresnelParameters&&this.diffuseFresnelParameters.isEnabled&&(l.updateColor4("diffuseLeftColor",this.diffuseFresnelParameters.leftColor,this.diffuseFresnelParameters.power),l.updateColor4("diffuseRightColor",this.diffuseFresnelParameters.rightColor,this.diffuseFresnelParameters.bias)),this.opacityFresnelParameters&&this.opacityFresnelParameters.isEnabled&&l.updateColor4("opacityParts",new h.v9(this.opacityFresnelParameters.leftColor.toLuminance(),this.opacityFresnelParameters.rightColor.toLuminance(),this.opacityFresnelParameters.bias),this.opacityFresnelParameters.power),this.reflectionFresnelParameters&&this.reflectionFresnelParameters.isEnabled&&(l.updateColor4("reflectionLeftColor",this.reflectionFresnelParameters.leftColor,this.reflectionFresnelParameters.power),l.updateColor4("reflectionRightColor",this.reflectionFresnelParameters.rightColor,this.reflectionFresnelParameters.bias)),this.refractionFresnelParameters&&this.refractionFresnelParameters.isEnabled&&(l.updateColor4("refractionLeftColor",this.refractionFresnelParameters.leftColor,this.refractionFresnelParameters.power),l.updateColor4("refractionRightColor",this.refractionFresnelParameters.rightColor,this.refractionFresnelParameters.bias)),this.emissiveFresnelParameters&&this.emissiveFresnelParameters.isEnabled&&(l.updateColor4("emissiveLeftColor",this.emissiveFresnelParameters.leftColor,this.emissiveFresnelParameters.power),l.updateColor4("emissiveRightColor",this.emissiveFresnelParameters.rightColor,this.emissiveFresnelParameters.bias))),i.texturesEnabled){if(this._diffuseTexture&&I.DiffuseTextureEnabled&&(l.updateFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),(0,x.mA)(this._diffuseTexture,l,"diffuse")),this._ambientTexture&&I.AmbientTextureEnabled&&(l.updateFloat2("vAmbientInfos",this._ambientTexture.coordinatesIndex,this._ambientTexture.level),(0,x.mA)(this._ambientTexture,l,"ambient")),this._opacityTexture&&I.OpacityTextureEnabled&&(l.updateFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),(0,x.mA)(this._opacityTexture,l,"opacity")),this._hasAlphaChannel()&&l.updateFloat("alphaCutOff",this.alphaCutOff),this._reflectionTexture&&I.ReflectionTextureEnabled&&(l.updateFloat2("vReflectionInfos",this._reflectionTexture.level,this.roughness),l.updateMatrix("reflectionMatrix",this._reflectionTexture.getReflectionTextureMatrix()),this._reflectionTexture.boundingBoxSize)){const e=this._reflectionTexture;l.updateVector3("vReflectionPosition",e.boundingBoxPosition),l.updateVector3("vReflectionSize",e.boundingBoxSize)}if(this._emissiveTexture&&I.EmissiveTextureEnabled&&(l.updateFloat2("vEmissiveInfos",this._emissiveTexture.coordinatesIndex,this._emissiveTexture.level),(0,x.mA)(this._emissiveTexture,l,"emissive")),this._lightmapTexture&&I.LightmapTextureEnabled&&(l.updateFloat2("vLightmapInfos",this._lightmapTexture.coordinatesIndex,this._lightmapTexture.level),(0,x.mA)(this._lightmapTexture,l,"lightmap")),this._specularTexture&&I.SpecularTextureEnabled&&(l.updateFloat2("vSpecularInfos",this._specularTexture.coordinatesIndex,this._specularTexture.level),(0,x.mA)(this._specularTexture,l,"specular")),this._bumpTexture&&i.getEngine().getCaps().standardDerivatives&&I.BumpTextureEnabled&&(l.updateFloat3("vBumpInfos",this._bumpTexture.coordinatesIndex,1/this._bumpTexture.level,this.parallaxScaleBias),(0,x.mA)(this._bumpTexture,l,"bump"),i._mirroredCameraPosition?l.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?1:-1,this._invertNormalMapY?1:-1):l.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?-1:1,this._invertNormalMapY?-1:1)),this._refractionTexture&&I.RefractionTextureEnabled){let e=1;if(this._refractionTexture.isCube||(l.updateMatrix("refractionMatrix",this._refractionTexture.getReflectionTextureMatrix()),this._refractionTexture.depth&&(e=this._refractionTexture.depth)),l.updateFloat4("vRefractionInfos",this._refractionTexture.level,this.indexOfRefraction,e,this.invertRefractionY?-1:1),this._refractionTexture.boundingBoxSize){const e=this._refractionTexture;l.updateVector3("vRefractionPosition",e.boundingBoxPosition),l.updateVector3("vRefractionSize",e.boundingBoxSize)}}}this.pointsCloud&&l.updateFloat("pointSize",this.pointSize),l.updateColor4("vSpecularColor",this.specularColor,this.specularPower),l.updateColor3("vEmissiveColor",I.EmissiveTextureEnabled?this.emissiveColor:h.v9.BlackReadOnly),l.updateColor4("vDiffuseColor",this.diffuseColor,this.alpha),i.ambientColor.multiplyToRef(this.ambientColor,this._globalAmbientColor),l.updateColor3("vAmbientColor",this._globalAmbientColor)}i.texturesEnabled&&(this._diffuseTexture&&I.DiffuseTextureEnabled&&n.setTexture("diffuseSampler",this._diffuseTexture),this._ambientTexture&&I.AmbientTextureEnabled&&n.setTexture("ambientSampler",this._ambientTexture),this._opacityTexture&&I.OpacityTextureEnabled&&n.setTexture("opacitySampler",this._opacityTexture),this._reflectionTexture&&I.ReflectionTextureEnabled&&(this._reflectionTexture.isCube?n.setTexture("reflectionCubeSampler",this._reflectionTexture):n.setTexture("reflection2DSampler",this._reflectionTexture)),this._emissiveTexture&&I.EmissiveTextureEnabled&&n.setTexture("emissiveSampler",this._emissiveTexture),this._lightmapTexture&&I.LightmapTextureEnabled&&n.setTexture("lightmapSampler",this._lightmapTexture),this._specularTexture&&I.SpecularTextureEnabled&&n.setTexture("specularSampler",this._specularTexture),this._bumpTexture&&i.getEngine().getCaps().standardDerivatives&&I.BumpTextureEnabled&&n.setTexture("bumpSampler",this._bumpTexture),this._refractionTexture&&I.RefractionTextureEnabled&&(this._refractionTexture.isCube?n.setTexture("refractionCubeSampler",this._refractionTexture):n.setTexture("refraction2DSampler",this._refractionTexture))),this.getScene().useOrderIndependentTransparency&&this.needAlphaBlendingForMesh(t)&&this.getScene().depthPeelingRenderer.bind(n),this._eventInfo.subMesh=s,this._callbackPluginEventBindForSubMesh(this._eventInfo),(0,y.gS)(n,this,i),this.bindEyePosition(n)}else i.getEngine()._features.needToAlwaysBindUniformBuffers&&(this._needToBindSceneUbo=!0);!o&&this.isFrozen||(i.lightsEnabled&&!this._disableLighting&&(0,x.RL)(i,t,n,r,this._maxSimultaneousLights),(i.fogEnabled&&t.applyFog&&i.fogMode!==a.Z.FOGMODE_NONE||this._reflectionTexture||this._refractionTexture||t.receiveShadows||r.PREPASS)&&this.bindView(n),(0,x.Yy)(i,t,n),r.NUM_MORPH_INFLUENCERS&&(0,x.nR)(t,n),r.BAKED_VERTEX_ANIMATION_TEXTURE&&t.bakedVertexAnimationManager?.bind(n,r.INSTANCES),this.useLogarithmicDepth&&(0,x.DL)(r,n,i),this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(this._activeEffect)),this._afterBind(t,this._activeEffect,s),l.update()}getAnimatables(){const e=super.getAnimatables();return this._diffuseTexture&&this._diffuseTexture.animations&&this._diffuseTexture.animations.length>0&&e.push(this._diffuseTexture),this._ambientTexture&&this._ambientTexture.animations&&this._ambientTexture.animations.length>0&&e.push(this._ambientTexture),this._opacityTexture&&this._opacityTexture.animations&&this._opacityTexture.animations.length>0&&e.push(this._opacityTexture),this._reflectionTexture&&this._reflectionTexture.animations&&this._reflectionTexture.animations.length>0&&e.push(this._reflectionTexture),this._emissiveTexture&&this._emissiveTexture.animations&&this._emissiveTexture.animations.length>0&&e.push(this._emissiveTexture),this._specularTexture&&this._specularTexture.animations&&this._specularTexture.animations.length>0&&e.push(this._specularTexture),this._bumpTexture&&this._bumpTexture.animations&&this._bumpTexture.animations.length>0&&e.push(this._bumpTexture),this._lightmapTexture&&this._lightmapTexture.animations&&this._lightmapTexture.animations.length>0&&e.push(this._lightmapTexture),this._refractionTexture&&this._refractionTexture.animations&&this._refractionTexture.animations.length>0&&e.push(this._refractionTexture),e}getActiveTextures(){const e=super.getActiveTextures();return this._diffuseTexture&&e.push(this._diffuseTexture),this._ambientTexture&&e.push(this._ambientTexture),this._opacityTexture&&e.push(this._opacityTexture),this._reflectionTexture&&e.push(this._reflectionTexture),this._emissiveTexture&&e.push(this._emissiveTexture),this._specularTexture&&e.push(this._specularTexture),this._bumpTexture&&e.push(this._bumpTexture),this._lightmapTexture&&e.push(this._lightmapTexture),this._refractionTexture&&e.push(this._refractionTexture),e}hasTexture(e){return!!super.hasTexture(e)||this._diffuseTexture===e||this._ambientTexture===e||this._opacityTexture===e||this._reflectionTexture===e||this._emissiveTexture===e||this._specularTexture===e||this._bumpTexture===e||this._lightmapTexture===e||this._refractionTexture===e}dispose(e,t){t&&(this._diffuseTexture?.dispose(),this._ambientTexture?.dispose(),this._opacityTexture?.dispose(),this._reflectionTexture?.dispose(),this._emissiveTexture?.dispose(),this._specularTexture?.dispose(),this._bumpTexture?.dispose(),this._lightmapTexture?.dispose(),this._refractionTexture?.dispose()),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),super.dispose(e,t)}clone(e,t=!0,s=""){const i=P.p.Clone((()=>new I(e,this.getScene())),this,{cloneTexturesOnlyOnce:t});return i.name=e,i.id=e,this.stencil.copyTo(i.stencil),this._clonePlugins(i,s),i}static Parse(e,t,s){const i=P.p.Parse((()=>new I(e.name,t)),e,t,s);return e.stencil&&i.stencil.parse(e.stencil,t,s),d.i._ParsePlugins(e,i,t,s),i}static get DiffuseTextureEnabled(){return T.DiffuseTextureEnabled}static set DiffuseTextureEnabled(e){T.DiffuseTextureEnabled=e}static get DetailTextureEnabled(){return T.DetailTextureEnabled}static set DetailTextureEnabled(e){T.DetailTextureEnabled=e}static get AmbientTextureEnabled(){return T.AmbientTextureEnabled}static set AmbientTextureEnabled(e){T.AmbientTextureEnabled=e}static get OpacityTextureEnabled(){return T.OpacityTextureEnabled}static set OpacityTextureEnabled(e){T.OpacityTextureEnabled=e}static get ReflectionTextureEnabled(){return T.ReflectionTextureEnabled}static set ReflectionTextureEnabled(e){T.ReflectionTextureEnabled=e}static get EmissiveTextureEnabled(){return T.EmissiveTextureEnabled}static set EmissiveTextureEnabled(e){T.EmissiveTextureEnabled=e}static get SpecularTextureEnabled(){return T.SpecularTextureEnabled}static set SpecularTextureEnabled(e){T.SpecularTextureEnabled=e}static get BumpTextureEnabled(){return T.BumpTextureEnabled}static set BumpTextureEnabled(e){T.BumpTextureEnabled=e}static get LightmapTextureEnabled(){return T.LightmapTextureEnabled}static set LightmapTextureEnabled(e){T.LightmapTextureEnabled=e}static get RefractionTextureEnabled(){return T.RefractionTextureEnabled}static set RefractionTextureEnabled(e){T.RefractionTextureEnabled=e}static get ColorGradingTextureEnabled(){return T.ColorGradingTextureEnabled}static set ColorGradingTextureEnabled(e){T.ColorGradingTextureEnabled=e}static get FresnelEnabled(){return T.FresnelEnabled}static set FresnelEnabled(e){T.FresnelEnabled=e}}I.ForceGLSL=!1,(0,i.Cg)([(0,r.uM)("diffuseTexture")],I.prototype,"_diffuseTexture",void 0),(0,i.Cg)([(0,r.$z)("_markAllSubMeshesAsTexturesAndMiscDirty")],I.prototype,"diffuseTexture",void 0),(0,i.Cg)([(0,r.uM)("ambientTexture")],I.prototype,"_ambientTexture",void 0),(0,i.Cg)([(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],I.prototype,"ambientTexture",void 0),(0,i.Cg)([(0,r.uM)("opacityTexture")],I.prototype,"_opacityTexture",void 0),(0,i.Cg)([(0,r.$z)("_markAllSubMeshesAsTexturesAndMiscDirty")],I.prototype,"opacityTexture",void 0),(0,i.Cg)([(0,r.uM)("reflectionTexture")],I.prototype,"_reflectionTexture",void 0),(0,i.Cg)([(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],I.prototype,"reflectionTexture",void 0),(0,i.Cg)([(0,r.uM)("emissiveTexture")],I.prototype,"_emissiveTexture",void 0),(0,i.Cg)([(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],I.prototype,"emissiveTexture",void 0),(0,i.Cg)([(0,r.uM)("specularTexture")],I.prototype,"_specularTexture",void 0),(0,i.Cg)([(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],I.prototype,"specularTexture",void 0),(0,i.Cg)([(0,r.uM)("bumpTexture")],I.prototype,"_bumpTexture",void 0),(0,i.Cg)([(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],I.prototype,"bumpTexture",void 0),(0,i.Cg)([(0,r.uM)("lightmapTexture")],I.prototype,"_lightmapTexture",void 0),(0,i.Cg)([(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],I.prototype,"lightmapTexture",void 0),(0,i.Cg)([(0,r.uM)("refractionTexture")],I.prototype,"_refractionTexture",void 0),(0,i.Cg)([(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],I.prototype,"refractionTexture",void 0),(0,i.Cg)([(0,r.jT)("ambient")],I.prototype,"ambientColor",void 0),(0,i.Cg)([(0,r.jT)("diffuse")],I.prototype,"diffuseColor",void 0),(0,i.Cg)([(0,r.jT)("specular")],I.prototype,"specularColor",void 0),(0,i.Cg)([(0,r.jT)("emissive")],I.prototype,"emissiveColor",void 0),(0,i.Cg)([(0,r.lK)()],I.prototype,"specularPower",void 0),(0,i.Cg)([(0,r.lK)("useAlphaFromDiffuseTexture")],I.prototype,"_useAlphaFromDiffuseTexture",void 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e.join(",")}_rebuild(){!this._noUBO&&this._bufferData&&(this._dynamic?this._buffer=this._engine.createDynamicUniformBuffer(this._bufferData,this._name+"_UniformList:"+this._getNames()):this._buffer=this._engine.createUniformBuffer(this._bufferData,this._name+"_UniformList:"+this._getNames()),this._engine._features.trackUbosInFrame&&(this._buffers.push([this._buffer,this._engine._features.checkUbosContentBeforeUpload?this._bufferData.slice():void 0]),this._bufferIndex=this._buffers.length-1,this._createBufferOnWrite=!1))}_rebuildAfterContextLost(){this._engine._features.trackUbosInFrame&&(this._buffers=[],this._currentFrameId=0),this._rebuild()}get _numBuffers(){return this._buffers.length}get _indexBuffer(){return this._bufferIndex}get name(){return this._name}get currentEffect(){return this._currentEffect}_buffersEqual(e,t){for(let s=0;s<e.length;++s)if(e[s]!==t[s])return!1;return!0}_copyBuffer(e,t){for(let s=0;s<e.length;++s)t[s]=e[s]}update(){if(!this._noUBO)if(this.bindUniformBuffer(),this._buffer)if(this._dynamic||this._needSync){if(this._buffers&&this._buffers.length>1&&this._buffers[this._bufferIndex][1]){if(this._buffersEqual(this._bufferData,this._buffers[this._bufferIndex][1]))return this._needSync=!1,void(this._createBufferOnWrite=this._engine._features.trackUbosInFrame);this._copyBuffer(this._bufferData,this._buffers[this._bufferIndex][1])}this._engine.updateUniformBuffer(this._buffer,this._bufferData),this._engine._features._collectUbosUpdatedInFrame&&(n._UpdatedUbosInFrame[this._name]||(n._UpdatedUbosInFrame[this._name]=0),n._UpdatedUbosInFrame[this._name]++),this._needSync=!1,this._createBufferOnWrite=this._engine._features.trackUbosInFrame}else this._createBufferOnWrite=this._engine._features.trackUbosInFrame;else this.create()}_createNewBuffer(){this._bufferIndex+1<this._buffers.length?(this._bufferIndex++,this._buffer=this._buffers[this._bufferIndex][0],this._createBufferOnWrite=!1,this._needSync=!0):this._rebuild()}_checkNewFrame(){this._engine._features.trackUbosInFrame&&this._currentFrameId!==this._engine.frameId&&(this._currentFrameId=this._engine.frameId,this._createBufferOnWrite=!1,this._buffers&&this._buffers.length>0?(this._needSync=0!==this._bufferIndex,this._bufferIndex=0,this._buffer=this._buffers[this._bufferIndex][0]):this._bufferIndex=-1)}updateUniform(e,t,s){this._checkNewFrame();let r=this._uniformLocations[e];if(void 0===r){if(this._buffer)return void i.V.Error("Cannot add an uniform after UBO has been created. uniformName="+e);this.addUniform(e,s),r=this._uniformLocations[e]}if(this._buffer||this.create(),this._dynamic)for(let e=0;e<s;e++)this._bufferData[r+e]=t[e];else{let e=!1;for(let i=0;i<s;i++)(16===s&&!this._engine._features.uniformBufferHardCheckMatrix||this._bufferData[r+i]!==Math.fround(t[i]))&&(e=!0,this._createBufferOnWrite&&this._createNewBuffer(),this._bufferData[r+i]=t[i]);this._needSync=this._needSync||e}}updateUniformArray(e,t,s){this._checkNewFrame();const n=this._uniformLocations[e];if(void 0===n)return void i.V.Error("Cannot add an uniform Array dynamically. Please, add it using addUniform and make sure that uniform buffers are supported by the current engine.");this._buffer||this.create();const a=this._uniformArraySizes[e];if(this._dynamic)for(let e=0;e<s;e++)this._bufferData[n+e]=t[e];else{let e=!1,i=0,o=0;for(let h=0;h<s;h++)if(this._bufferData[n+4*o+i]!==r.S0.FloatRound(t[h])&&(e=!0,this._createBufferOnWrite&&this._createNewBuffer(),this._bufferData[n+4*o+i]=t[h]),i++,i===a.strideSize){for(;i<4;i++)this._bufferData[n+4*o+i]=0;i=0,o++}this._needSync=this._needSync||e}}_cacheMatrix(e,t){this._checkNewFrame();const s=this._valueCache[e],i=t.updateFlag;return(void 0===s||s!==i)&&(this._valueCache[e]=i,!0)}_updateMatrix3x3ForUniform(e,t){for(let e=0;e<3;e++)n._TempBuffer[4*e]=t[3*e],n._TempBuffer[4*e+1]=t[3*e+1],n._TempBuffer[4*e+2]=t[3*e+2],n._TempBuffer[4*e+3]=0;this.updateUniform(e,n._TempBuffer,12)}_updateMatrix3x3ForEffect(e,t){this._currentEffect.setMatrix3x3(e,t)}_updateMatrix2x2ForEffect(e,t){this._currentEffect.setMatrix2x2(e,t)}_updateMatrix2x2ForUniform(e,t){for(let e=0;e<2;e++)n._TempBuffer[4*e]=t[2*e],n._TempBuffer[4*e+1]=t[2*e+1],n._TempBuffer[4*e+2]=0,n._TempBuffer[4*e+3]=0;this.updateUniform(e,n._TempBuffer,8)}_updateFloatForEffect(e,t){this._currentEffect.setFloat(e,t)}_updateFloatForUniform(e,t){n._TempBuffer[0]=t,this.updateUniform(e,n._TempBuffer,1)}_updateFloat2ForEffect(e,t,s,i=""){this._currentEffect.setFloat2(e+i,t,s)}_updateFloat2ForUniform(e,t,s){n._TempBuffer[0]=t,n._TempBuffer[1]=s,this.updateUniform(e,n._TempBuffer,2)}_updateFloat3ForEffect(e,t,s,i,r=""){this._currentEffect.setFloat3(e+r,t,s,i)}_updateFloat3ForUniform(e,t,s,i){n._TempBuffer[0]=t,n._TempBuffer[1]=s,n._TempBuffer[2]=i,this.updateUniform(e,n._TempBuffer,3)}_updateFloat4ForEffect(e,t,s,i,r,n=""){this._currentEffect.setFloat4(e+n,t,s,i,r)}_updateFloat4ForUniform(e,t,s,i,r){n._TempBuffer[0]=t,n._TempBuffer[1]=s,n._TempBuffer[2]=i,n._TempBuffer[3]=r,this.updateUniform(e,n._TempBuffer,4)}_updateFloatArrayForEffect(e,t){this._currentEffect.setFloatArray(e,t)}_updateFloatArrayForUniform(e,t){this.updateUniformArray(e,t,t.length)}_updateArrayForEffect(e,t){this._currentEffect.setArray(e,t)}_updateArrayForUniform(e,t){this.updateUniformArray(e,t,t.length)}_updateIntArrayForEffect(e,t){this._currentEffect.setIntArray(e,t)}_updateIntArrayForUniform(e,t){n._TempBufferInt32View.set(t),this.updateUniformArray(e,n._TempBuffer,t.length)}_updateUIntArrayForEffect(e,t){this._currentEffect.setUIntArray(e,t)}_updateUIntArrayForUniform(e,t){n._TempBufferUInt32View.set(t),this.updateUniformArray(e,n._TempBuffer,t.length)}_updateMatrixForEffect(e,t){this._currentEffect.setMatrix(e,t)}_updateMatrixForUniform(e,t){this._cacheMatrix(e,t)&&this.updateUniform(e,t.asArray(),16)}_updateMatricesForEffect(e,t){this._currentEffect.setMatrices(e,t)}_updateMatricesForUniform(e,t){this.updateUniform(e,t,t.length)}_updateVector3ForEffect(e,t){this._currentEffect.setVector3(e,t)}_updateVector3ForUniform(e,t){n._TempBuffer[0]=t.x,n._TempBuffer[1]=t.y,n._TempBuffer[2]=t.z,this.updateUniform(e,n._TempBuffer,3)}_updateVector4ForEffect(e,t){this._currentEffect.setVector4(e,t)}_updateVector4ForUniform(e,t){n._TempBuffer[0]=t.x,n._TempBuffer[1]=t.y,n._TempBuffer[2]=t.z,n._TempBuffer[3]=t.w,this.updateUniform(e,n._TempBuffer,4)}_updateColor3ForEffect(e,t,s=""){this._currentEffect.setColor3(e+s,t)}_updateColor3ForUniform(e,t){n._TempBuffer[0]=t.r,n._TempBuffer[1]=t.g,n._TempBuffer[2]=t.b,this.updateUniform(e,n._TempBuffer,3)}_updateColor4ForEffect(e,t,s,i=""){this._currentEffect.setColor4(e+i,t,s)}_updateDirectColor4ForEffect(e,t,s=""){this._currentEffect.setDirectColor4(e+s,t)}_updateColor4ForUniform(e,t,s){n._TempBuffer[0]=t.r,n._TempBuffer[1]=t.g,n._TempBuffer[2]=t.b,n._TempBuffer[3]=s,this.updateUniform(e,n._TempBuffer,4)}_updateDirectColor4ForUniform(e,t){n._TempBuffer[0]=t.r,n._TempBuffer[1]=t.g,n._TempBuffer[2]=t.b,n._TempBuffer[3]=t.a,this.updateUniform(e,n._TempBuffer,4)}_updateIntForEffect(e,t,s=""){this._currentEffect.setInt(e+s,t)}_updateIntForUniform(e,t){n._TempBufferInt32View[0]=t,this.updateUniform(e,n._TempBuffer,1)}_updateInt2ForEffect(e,t,s,i=""){this._currentEffect.setInt2(e+i,t,s)}_updateInt2ForUniform(e,t,s){n._TempBufferInt32View[0]=t,n._TempBufferInt32View[1]=s,this.updateUniform(e,n._TempBuffer,2)}_updateInt3ForEffect(e,t,s,i,r=""){this._currentEffect.setInt3(e+r,t,s,i)}_updateInt3ForUniform(e,t,s,i){n._TempBufferInt32View[0]=t,n._TempBufferInt32View[1]=s,n._TempBufferInt32View[2]=i,this.updateUniform(e,n._TempBuffer,3)}_updateInt4ForEffect(e,t,s,i,r,n=""){this._currentEffect.setInt4(e+n,t,s,i,r)}_updateInt4ForUniform(e,t,s,i,r){n._TempBufferInt32View[0]=t,n._TempBufferInt32View[1]=s,n._TempBufferInt32View[2]=i,n._TempBufferInt32View[3]=r,this.updateUniform(e,n._TempBuffer,4)}_updateUIntForEffect(e,t,s=""){this._currentEffect.setUInt(e+s,t)}_updateUIntForUniform(e,t){n._TempBufferUInt32View[0]=t,this.updateUniform(e,n._TempBuffer,1)}_updateUInt2ForEffect(e,t,s,i=""){this._currentEffect.setUInt2(e+i,t,s)}_updateUInt2ForUniform(e,t,s){n._TempBufferUInt32View[0]=t,n._TempBufferUInt32View[1]=s,this.updateUniform(e,n._TempBuffer,2)}_updateUInt3ForEffect(e,t,s,i,r=""){this._currentEffect.setUInt3(e+r,t,s,i)}_updateUInt3ForUniform(e,t,s,i){n._TempBufferUInt32View[0]=t,n._TempBufferUInt32View[1]=s,n._TempBufferUInt32View[2]=i,this.updateUniform(e,n._TempBuffer,3)}_updateUInt4ForEffect(e,t,s,i,r,n=""){this._currentEffect.setUInt4(e+n,t,s,i,r)}_updateUInt4ForUniform(e,t,s,i,r){n._TempBufferUInt32View[0]=t,n._TempBufferUInt32View[1]=s,n._TempBufferUInt32View[2]=i,n._TempBufferUInt32View[3]=r,this.updateUniform(e,n._TempBuffer,4)}setTexture(e,t){this._currentEffect.setTexture(e,t)}setTextureArray(e,t){this._currentEffect.setTextureArray(e,t)}bindTexture(e,t){this._currentEffect._bindTexture(e,t)}updateUniformDirectly(e,t){this.updateUniform(e,t,t.length),this.update()}bindToEffect(e,t){this._currentEffect=e,this._currentEffectName=t}bindUniformBuffer(){!this._noUBO&&this._buffer&&this._currentEffect&&this._currentEffect.bindUniformBuffer(this._buffer,this._currentEffectName)}unbindEffect(){this._currentEffect=void 0,this._currentEffectName=void 0}setDataBuffer(e){if(!this._buffers)return this._buffer===e;for(let t=0;t<this._buffers.length;++t)if(this._buffers[t][0]===e)return this._bufferIndex=t,this._buffer=e,this._createBufferOnWrite=!1,this._currentEffect=void 0,!0;return!1}dispose(){if(this._noUBO)return;const e=this._engine._uniformBuffers,t=e.indexOf(this);if(-1!==t&&(e[t]=e[e.length-1],e.pop()),this._engine._features.trackUbosInFrame&&this._buffers)for(let e=0;e<this._buffers.length;++e){const t=this._buffers[e][0];this._engine._releaseBuffer(t)}else this._buffer&&this._engine._releaseBuffer(this._buffer)&&(this._buffer=null)}}n._UpdatedUbosInFrame={},n._MAX_UNIFORM_SIZE=256,n._TempBuffer=new Float32Array(n._MAX_UNIFORM_SIZE),n._TempBufferInt32View=new Int32Array(n._TempBuffer.buffer),n._TempBufferUInt32View=new Uint32Array(n._TempBuffer.buffer)},8733:(e,t,s)=>{s.d(t,{_0:()=>a});var i,r,n=s(9923);!function(e){e[e.LOCAL=0]="LOCAL",e[e.WORLD=1]="WORLD",e[e.BONE=2]="BONE"}(i||(i={}));class a{}a.X=new n.Pq(1,0,0),a.Y=new n.Pq(0,1,0),a.Z=new n.Pq(0,0,1),function(e){e[e.X=0]="X",e[e.Y=1]="Y",e[e.Z=2]="Z"}(r||(r={}))},6041:(e,t,s)=>{s.d(t,{IG:()=>_,ov:()=>d,v9:()=>u});var i=s(7309),r=s(6552),n=s(5559),a=s(4867);function o(e){return Math.pow(e,n.tk)}function h(e){return e<=.04045?.0773993808*e:Math.pow(.947867299*(e+.055),2.4)}function l(e){return Math.pow(e,n.rv)}function c(e){return e<=.0031308?12.92*e:1.055*Math.pow(e,.41666)-.055}class u{constructor(e=0,t=0,s=0){this.r=e,this.g=t,this.b=s}toString(){return"{R: "+this.r+" G:"+this.g+" B:"+this.b+"}"}getClassName(){return"Color3"}getHashCode(){let e=255*this.r|0;return e=397*e^(255*this.g|0),e=397*e^(255*this.b|0),e}toArray(e,t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,this}fromArray(e,t=0){return u.FromArrayToRef(e,t,this),this}toColor4(e=1){return new d(this.r,this.g,this.b,e)}asArray(){return[this.r,this.g,this.b]}toLuminance(){return.3*this.r+.59*this.g+.11*this.b}multiply(e){return new u(this.r*e.r,this.g*e.g,this.b*e.b)}multiplyToRef(e,t){return t.r=this.r*e.r,t.g=this.g*e.g,t.b=this.b*e.b,t}multiplyInPlace(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyByFloats(e,t,s){return new u(this.r*e,this.g*t,this.b*s)}divide(e){throw new ReferenceError("Can not divide a color")}divideToRef(e,t){throw new ReferenceError("Can not divide a color")}divideInPlace(e){throw new ReferenceError("Can not divide a color")}minimizeInPlace(e){return this.minimizeInPlaceFromFloats(e.r,e.g,e.b)}maximizeInPlace(e){return this.maximizeInPlaceFromFloats(e.r,e.g,e.b)}minimizeInPlaceFromFloats(e,t,s){return this.r=Math.min(e,this.r),this.g=Math.min(t,this.g),this.b=Math.min(s,this.b),this}maximizeInPlaceFromFloats(e,t,s){return this.r=Math.max(e,this.r),this.g=Math.max(t,this.g),this.b=Math.max(s,this.b),this}floorToRef(e){throw new ReferenceError("Can not floor a color")}floor(){throw new ReferenceError("Can not floor a color")}fractToRef(e){throw new ReferenceError("Can not fract a color")}fract(){throw new ReferenceError("Can not fract a color")}equals(e){return e&&this.r===e.r&&this.g===e.g&&this.b===e.b}equalsFloats(e,t,s){return this.equalsToFloats(e,t,s)}equalsToFloats(e,t,s){return this.r===e&&this.g===t&&this.b===s}equalsWithEpsilon(e,t=n.bH){return(0,a.Mj)(this.r,e.r,t)&&(0,a.Mj)(this.g,e.g,t)&&(0,a.Mj)(this.b,e.b,t)}negate(){throw new ReferenceError("Can not negate a color")}negateInPlace(){throw new ReferenceError("Can not negate a color")}negateToRef(e){throw new ReferenceError("Can not negate a color")}scale(e){return new u(this.r*e,this.g*e,this.b*e)}scaleInPlace(e){return this.r*=e,this.g*=e,this.b*=e,this}scaleToRef(e,t){return t.r=this.r*e,t.g=this.g*e,t.b=this.b*e,t}scaleAndAddToRef(e,t){return t.r+=this.r*e,t.g+=this.g*e,t.b+=this.b*e,t}clampToRef(e=0,t=1,s){return s.r=(0,a.OQ)(this.r,e,t),s.g=(0,a.OQ)(this.g,e,t),s.b=(0,a.OQ)(this.b,e,t),s}add(e){return new u(this.r+e.r,this.g+e.g,this.b+e.b)}addInPlace(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addInPlaceFromFloats(e,t,s){return this.r+=e,this.g+=t,this.b+=s,this}addToRef(e,t){return t.r=this.r+e.r,t.g=this.g+e.g,t.b=this.b+e.b,t}subtract(e){return new u(this.r-e.r,this.g-e.g,this.b-e.b)}subtractToRef(e,t){return t.r=this.r-e.r,t.g=this.g-e.g,t.b=this.b-e.b,t}subtractInPlace(e){return this.r-=e.r,this.g-=e.g,this.b-=e.b,this}subtractFromFloats(e,t,s){return new u(this.r-e,this.g-t,this.b-s)}subtractFromFloatsToRef(e,t,s,i){return i.r=this.r-e,i.g=this.g-t,i.b=this.b-s,i}clone(){return new u(this.r,this.g,this.b)}copyFrom(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copyFromFloats(e,t,s){return this.r=e,this.g=t,this.b=s,this}set(e,t,s){return this.copyFromFloats(e,t,s)}setAll(e){return this.r=this.g=this.b=e,this}toHexString(){const e=Math.round(255*this.r),t=Math.round(255*this.g),s=Math.round(255*this.b);return"#"+(0,a.Db)(e)+(0,a.Db)(t)+(0,a.Db)(s)}fromHexString(e){return"#"!==e.substring(0,1)||7!==e.length||(this.r=parseInt(e.substring(1,3),16)/255,this.g=parseInt(e.substring(3,5),16)/255,this.b=parseInt(e.substring(5,7),16)/255),this}toHSV(){return this.toHSVToRef(new u)}toHSVToRef(e){const t=this.r,s=this.g,i=this.b,r=Math.max(t,s,i),n=Math.min(t,s,i);let a=0,o=0;const h=r,l=r-n;return 0!==r&&(o=l/r),r!=n&&(r==t?(a=(s-i)/l,s<i&&(a+=6)):r==s?a=(i-t)/l+2:r==i&&(a=(t-s)/l+4),a*=60),e.r=a,e.g=o,e.b=h,e}toLinearSpace(e=!1){const t=new u;return this.toLinearSpaceToRef(t,e),t}toLinearSpaceToRef(e,t=!1){return t?(e.r=h(this.r),e.g=h(this.g),e.b=h(this.b)):(e.r=o(this.r),e.g=o(this.g),e.b=o(this.b)),this}toGammaSpace(e=!1){const t=new u;return this.toGammaSpaceToRef(t,e),t}toGammaSpaceToRef(e,t=!1){return t?(e.r=c(this.r),e.g=c(this.g),e.b=c(this.b)):(e.r=l(this.r),e.g=l(this.g),e.b=l(this.b)),this}static HSVtoRGBToRef(e,t,s,i){const r=s*t,n=e/60,a=r*(1-Math.abs(n%2-1));let o=0,h=0,l=0;n>=0&&n<=1?(o=r,h=a):n>=1&&n<=2?(o=a,h=r):n>=2&&n<=3?(h=r,l=a):n>=3&&n<=4?(h=a,l=r):n>=4&&n<=5?(o=a,l=r):n>=5&&n<=6&&(o=r,l=a);const c=s-r;return i.r=o+c,i.g=h+c,i.b=l+c,i}static FromHSV(e,t,s){const i=new u(0,0,0);return u.HSVtoRGBToRef(e,t,s,i),i}static FromHexString(e){return new u(0,0,0).fromHexString(e)}static FromArray(e,t=0){return new u(e[t],e[t+1],e[t+2])}static FromArrayToRef(e,t=0,s){s.r=e[t],s.g=e[t+1],s.b=e[t+2]}static FromInts(e,t,s){return new u(e/255,t/255,s/255)}static Lerp(e,t,s){const i=new u(0,0,0);return u.LerpToRef(e,t,s,i),i}static LerpToRef(e,t,s,i){i.r=e.r+(t.r-e.r)*s,i.g=e.g+(t.g-e.g)*s,i.b=e.b+(t.b-e.b)*s}static Hermite(e,t,s,i,r){const n=r*r,a=r*n,o=2*a-3*n+1,h=-2*a+3*n,l=a-2*n+r,c=a-n,d=e.r*o+s.r*h+t.r*l+i.r*c,_=e.g*o+s.g*h+t.g*l+i.g*c,f=e.b*o+s.b*h+t.b*l+i.b*c;return new u(d,_,f)}static Hermite1stDerivative(e,t,s,i,r){const n=u.Black();return this.Hermite1stDerivativeToRef(e,t,s,i,r,n),n}static Hermite1stDerivativeToRef(e,t,s,i,r,n){const a=r*r;n.r=6*(a-r)*e.r+(3*a-4*r+1)*t.r+6*(-a+r)*s.r+(3*a-2*r)*i.r,n.g=6*(a-r)*e.g+(3*a-4*r+1)*t.g+6*(-a+r)*s.g+(3*a-2*r)*i.g,n.b=6*(a-r)*e.b+(3*a-4*r+1)*t.b+6*(-a+r)*s.b+(3*a-2*r)*i.b}static Red(){return new u(1,0,0)}static Green(){return new u(0,1,0)}static Blue(){return new u(0,0,1)}static Black(){return new u(0,0,0)}static get BlackReadOnly(){return u._BlackReadOnly}static White(){return new u(1,1,1)}static Purple(){return new u(.5,0,.5)}static Magenta(){return new u(1,0,1)}static Yellow(){return new u(1,1,0)}static Gray(){return new u(.5,.5,.5)}static Teal(){return new u(0,1,1)}static Random(){return new u(Math.random(),Math.random(),Math.random())}}u._BlackReadOnly=u.Black(),Object.defineProperties(u.prototype,{dimension:{value:[3]},rank:{value:1}});class d{constructor(e=0,t=0,s=0,i=1){this.r=e,this.g=t,this.b=s,this.a=i}asArray(){return[this.r,this.g,this.b,this.a]}toArray(e,t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e[t+3]=this.a,this}fromArray(e,t=0){return this.r=e[t],this.g=e[t+1],this.b=e[t+2],this.a=e[t+3],this}equals(e){return e&&this.r===e.r&&this.g===e.g&&this.b===e.b&&this.a===e.a}add(e){return new d(this.r+e.r,this.g+e.g,this.b+e.b,this.a+e.a)}addToRef(e,t){return t.r=this.r+e.r,t.g=this.g+e.g,t.b=this.b+e.b,t.a=this.a+e.a,t}addInPlace(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this.a+=e.a,this}addInPlaceFromFloats(e,t,s,i){return this.r+=e,this.g+=t,this.b+=s,this.a+=i,this}subtract(e){return new d(this.r-e.r,this.g-e.g,this.b-e.b,this.a-e.a)}subtractToRef(e,t){return t.r=this.r-e.r,t.g=this.g-e.g,t.b=this.b-e.b,t.a=this.a-e.a,t}subtractInPlace(e){return this.r-=e.r,this.g-=e.g,this.b-=e.b,this.a-=e.a,this}subtractFromFloats(e,t,s,i){return new d(this.r-e,this.g-t,this.b-s,this.a-i)}subtractFromFloatsToRef(e,t,s,i,r){return r.r=this.r-e,r.g=this.g-t,r.b=this.b-s,r.a=this.a-i,r}scale(e){return new d(this.r*e,this.g*e,this.b*e,this.a*e)}scaleInPlace(e){return this.r*=e,this.g*=e,this.b*=e,this.a*=e,this}scaleToRef(e,t){return t.r=this.r*e,t.g=this.g*e,t.b=this.b*e,t.a=this.a*e,t}scaleAndAddToRef(e,t){return t.r+=this.r*e,t.g+=this.g*e,t.b+=this.b*e,t.a+=this.a*e,t}clampToRef(e=0,t=1,s){return s.r=(0,a.OQ)(this.r,e,t),s.g=(0,a.OQ)(this.g,e,t),s.b=(0,a.OQ)(this.b,e,t),s.a=(0,a.OQ)(this.a,e,t),s}multiply(e){return new d(this.r*e.r,this.g*e.g,this.b*e.b,this.a*e.a)}multiplyToRef(e,t){return t.r=this.r*e.r,t.g=this.g*e.g,t.b=this.b*e.b,t.a=this.a*e.a,t}multiplyInPlace(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this.a*=e.a,this}multiplyByFloats(e,t,s,i){return new d(this.r*e,this.g*t,this.b*s,this.a*i)}divide(e){throw new ReferenceError("Can not divide a color")}divideToRef(e,t){throw new ReferenceError("Can not divide a color")}divideInPlace(e){throw new ReferenceError("Can not divide a color")}minimizeInPlace(e){return this.r=Math.min(this.r,e.r),this.g=Math.min(this.g,e.g),this.b=Math.min(this.b,e.b),this.a=Math.min(this.a,e.a),this}maximizeInPlace(e){return this.r=Math.max(this.r,e.r),this.g=Math.max(this.g,e.g),this.b=Math.max(this.b,e.b),this.a=Math.max(this.a,e.a),this}minimizeInPlaceFromFloats(e,t,s,i){return this.r=Math.min(e,this.r),this.g=Math.min(t,this.g),this.b=Math.min(s,this.b),this.a=Math.min(i,this.a),this}maximizeInPlaceFromFloats(e,t,s,i){return this.r=Math.max(e,this.r),this.g=Math.max(t,this.g),this.b=Math.max(s,this.b),this.a=Math.max(i,this.a),this}floorToRef(e){throw new ReferenceError("Can not floor a color")}floor(){throw new ReferenceError("Can not floor a color")}fractToRef(e){throw new ReferenceError("Can not fract a color")}fract(){throw new ReferenceError("Can not fract a color")}negate(){throw new ReferenceError("Can not negate a color")}negateInPlace(){throw new ReferenceError("Can not negate a color")}negateToRef(e){throw new ReferenceError("Can not negate a color")}equalsWithEpsilon(e,t=n.bH){return(0,a.Mj)(this.r,e.r,t)&&(0,a.Mj)(this.g,e.g,t)&&(0,a.Mj)(this.b,e.b,t)&&(0,a.Mj)(this.a,e.a,t)}equalsToFloats(e,t,s,i){return this.r===e&&this.g===t&&this.b===s&&this.a===i}toString(){return"{R: "+this.r+" G:"+this.g+" B:"+this.b+" A:"+this.a+"}"}getClassName(){return"Color4"}getHashCode(){let e=255*this.r|0;return e=397*e^(255*this.g|0),e=397*e^(255*this.b|0),e=397*e^(255*this.a|0),e}clone(){return(new d).copyFrom(this)}copyFrom(e){return this.r=e.r,this.g=e.g,this.b=e.b,this.a=e.a,this}copyFromFloats(e,t,s,i){return this.r=e,this.g=t,this.b=s,this.a=i,this}set(e,t,s,i){return this.copyFromFloats(e,t,s,i)}setAll(e){return this.r=this.g=this.b=this.a=e,this}toHexString(e=!1){const t=Math.round(255*this.r),s=Math.round(255*this.g),i=Math.round(255*this.b);if(e)return"#"+(0,a.Db)(t)+(0,a.Db)(s)+(0,a.Db)(i);const r=Math.round(255*this.a);return"#"+(0,a.Db)(t)+(0,a.Db)(s)+(0,a.Db)(i)+(0,a.Db)(r)}fromHexString(e){return"#"!==e.substring(0,1)||9!==e.length&&7!==e.length||(this.r=parseInt(e.substring(1,3),16)/255,this.g=parseInt(e.substring(3,5),16)/255,this.b=parseInt(e.substring(5,7),16)/255,9===e.length&&(this.a=parseInt(e.substring(7,9),16)/255)),this}toLinearSpace(e=!1){const t=new d;return this.toLinearSpaceToRef(t,e),t}toLinearSpaceToRef(e,t=!1){return t?(e.r=h(this.r),e.g=h(this.g),e.b=h(this.b)):(e.r=o(this.r),e.g=o(this.g),e.b=o(this.b)),e.a=this.a,this}toGammaSpace(e=!1){const t=new d;return this.toGammaSpaceToRef(t,e),t}toGammaSpaceToRef(e,t=!1){return t?(e.r=c(this.r),e.g=c(this.g),e.b=c(this.b)):(e.r=l(this.r),e.g=l(this.g),e.b=l(this.b)),e.a=this.a,this}static FromHexString(e){return"#"!==e.substring(0,1)||9!==e.length&&7!==e.length?new d(0,0,0,0):new d(0,0,0,1).fromHexString(e)}static Lerp(e,t,s){return d.LerpToRef(e,t,s,new d)}static LerpToRef(e,t,s,i){return i.r=e.r+(t.r-e.r)*s,i.g=e.g+(t.g-e.g)*s,i.b=e.b+(t.b-e.b)*s,i.a=e.a+(t.a-e.a)*s,i}static Hermite(e,t,s,i,r){const n=r*r,a=r*n,o=2*a-3*n+1,h=-2*a+3*n,l=a-2*n+r,c=a-n,u=e.r*o+s.r*h+t.r*l+i.r*c,_=e.g*o+s.g*h+t.g*l+i.g*c,f=e.b*o+s.b*h+t.b*l+i.b*c,p=e.a*o+s.a*h+t.a*l+i.a*c;return new d(u,_,f,p)}static Hermite1stDerivative(e,t,s,i,r){const n=new d;return this.Hermite1stDerivativeToRef(e,t,s,i,r,n),n}static Hermite1stDerivativeToRef(e,t,s,i,r,n){const a=r*r;n.r=6*(a-r)*e.r+(3*a-4*r+1)*t.r+6*(-a+r)*s.r+(3*a-2*r)*i.r,n.g=6*(a-r)*e.g+(3*a-4*r+1)*t.g+6*(-a+r)*s.g+(3*a-2*r)*i.g,n.b=6*(a-r)*e.b+(3*a-4*r+1)*t.b+6*(-a+r)*s.b+(3*a-2*r)*i.b,n.a=6*(a-r)*e.a+(3*a-4*r+1)*t.a+6*(-a+r)*s.a+(3*a-2*r)*i.a}static FromColor3(e,t=1){return new d(e.r,e.g,e.b,t)}static FromArray(e,t=0){return new d(e[t],e[t+1],e[t+2],e[t+3])}static FromArrayToRef(e,t=0,s){s.r=e[t],s.g=e[t+1],s.b=e[t+2],s.a=e[t+3]}static FromInts(e,t,s,i){return new d(e/255,t/255,s/255,i/255)}static CheckColors4(e,t){if(e.length===3*t){const t=[];for(let s=0;s<e.length;s+=3){const i=s/3*4;t[i]=e[s],t[i+1]=e[s+1],t[i+2]=e[s+2],t[i+3]=1}return t}return e}}Object.defineProperties(d.prototype,{dimension:{value:[4]},rank:{value:1}});class _{}_.Color3=(0,i.mI)(3,u.Black),_.Color4=(0,i.mI)(3,(()=>new d(0,0,0,0))),(0,r.Y5)("BABYLON.Color3",u),(0,r.Y5)("BABYLON.Color4",d)},5559:(e,t,s)=>{s.d(t,{bH:()=>n,rv:()=>i,tk:()=>r});const i=1/2.2,r=2.2,n=(Math.sqrt(5),.001)},2572:(e,t,s)=>{s.d(t,{P:()=>r});var i=s(4100);class r{static GetPlanes(e){const t=[];for(let e=0;e<6;e++)t.push(new i.Z(0,0,0,0));return r.GetPlanesToRef(e,t),t}static GetNearPlaneToRef(e,t){const s=e.m;t.normal.x=s[3]+s[2],t.normal.y=s[7]+s[6],t.normal.z=s[11]+s[10],t.d=s[15]+s[14],t.normalize()}static GetFarPlaneToRef(e,t){const s=e.m;t.normal.x=s[3]-s[2],t.normal.y=s[7]-s[6],t.normal.z=s[11]-s[10],t.d=s[15]-s[14],t.normalize()}static GetLeftPlaneToRef(e,t){const s=e.m;t.normal.x=s[3]+s[0],t.normal.y=s[7]+s[4],t.normal.z=s[11]+s[8],t.d=s[15]+s[12],t.normalize()}static GetRightPlaneToRef(e,t){const s=e.m;t.normal.x=s[3]-s[0],t.normal.y=s[7]-s[4],t.normal.z=s[11]-s[8],t.d=s[15]-s[12],t.normalize()}static GetTopPlaneToRef(e,t){const s=e.m;t.normal.x=s[3]-s[1],t.normal.y=s[7]-s[5],t.normal.z=s[11]-s[9],t.d=s[15]-s[13],t.normalize()}static GetBottomPlaneToRef(e,t){const s=e.m;t.normal.x=s[3]+s[1],t.normal.y=s[7]+s[5],t.normal.z=s[11]+s[9],t.d=s[15]+s[13],t.normalize()}static GetPlanesToRef(e,t){r.GetNearPlaneToRef(e,t[0]),r.GetFarPlaneToRef(e,t[1]),r.GetLeftPlaneToRef(e,t[2]),r.GetRightPlaneToRef(e,t[3]),r.GetTopPlaneToRef(e,t[4]),r.GetBottomPlaneToRef(e,t[5])}static IsPointInFrustum(e,t){for(let s=0;s<6;s++)if(t[s].dotCoordinate(e)<0)return!1;return!0}}},1139:(e,t,s)=>{s.d(t,{b8:()=>h,cD:()=>o});var i=s(5524),r=s(9923),n=s(9259);class a{static extractMinAndMaxIndexed(e,t,s,i,r,n){for(let a=s;a<s+i;a++){const s=3*t[a],i=e[s],o=e[s+1],h=e[s+2];r.minimizeInPlaceFromFloats(i,o,h),n.maximizeInPlaceFromFloats(i,o,h)}}static extractMinAndMax(e,t,s,i,r,n){for(let a=t,o=t*i;a<t+s;a++,o+=i){const t=e[o],s=e[o+1],i=e[o+2];r.minimizeInPlaceFromFloats(t,s,i),n.maximizeInPlaceFromFloats(t,s,i)}}}function o(e,t,s,i,n=null){const o=new r.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),h=new r.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);return a.extractMinAndMaxIndexed(e,t,s,i,o,h),n&&(o.x-=o.x*n.x+n.y,o.y-=o.y*n.x+n.y,o.z-=o.z*n.x+n.y,h.x+=h.x*n.x+n.y,h.y+=h.y*n.x+n.y,h.z+=h.z*n.x+n.y),{minimum:o,maximum:h}}function h(e,t,s,i=null,n){const o=new r.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),h=new r.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);return n||(n=3),a.extractMinAndMax(e,t,s,n,o,h),i&&(o.x-=o.x*i.x+i.y,o.y-=o.y*i.x+i.y,o.z-=o.z*i.x+i.y,h.x+=h.x*i.x+i.y,h.y+=h.y*i.x+i.y,h.z+=h.z*i.x+i.y),{minimum:o,maximum:h}}(0,i.Cg)([n.Cx.filter(((...[e,t])=>!Array.isArray(e)&&!Array.isArray(t)))],a,"extractMinAndMaxIndexed",null),(0,i.Cg)([n.Cx.filter(((...[e])=>!Array.isArray(e)))],a,"extractMinAndMax",null)},1903:(e,t,s)=>{var i;s.d(t,{vr:()=>r}),s(4867),s(9923),s(5559),function(e){e[e.CW=0]="CW",e[e.CCW=1]="CCW"}(i||(i={}));class r{static Interpolate(e,t,s,i,r){const n=1-3*i+3*t,a=3*i-6*t,o=3*t;let h=e;for(let t=0;t<5;t++){const t=h*h;h-=1/(3*n*t+2*a*h+o)*(n*(t*h)+a*t+o*h-e),h=Math.min(1,Math.max(0,h))}return 3*Math.pow(1-h,2)*h*s+3*(1-h)*Math.pow(h,2)*r+Math.pow(h,3)}}},4100:(e,t,s)=>{s.d(t,{Z:()=>r});var i=s(9923);class r{constructor(e,t,s,r){this.normal=new i.Pq(e,t,s),this.d=r}asArray(){return[this.normal.x,this.normal.y,this.normal.z,this.d]}clone(){return new r(this.normal.x,this.normal.y,this.normal.z,this.d)}getClassName(){return"Plane"}getHashCode(){let e=this.normal.getHashCode();return e=397*e^(0|this.d),e}normalize(){const e=Math.sqrt(this.normal.x*this.normal.x+this.normal.y*this.normal.y+this.normal.z*this.normal.z);let t=0;return 0!==e&&(t=1/e),this.normal.x*=t,this.normal.y*=t,this.normal.z*=t,this.d*=t,this}transform(e){const t=r._TmpMatrix;e.invertToRef(t);const s=t.m,i=this.normal.x,n=this.normal.y,a=this.normal.z,o=this.d,h=i*s[0]+n*s[1]+a*s[2]+o*s[3],l=i*s[4]+n*s[5]+a*s[6]+o*s[7],c=i*s[8]+n*s[9]+a*s[10]+o*s[11],u=i*s[12]+n*s[13]+a*s[14]+o*s[15];return new r(h,l,c,u)}dotCoordinate(e){return this.normal.x*e.x+this.normal.y*e.y+this.normal.z*e.z+this.d}copyFromPoints(e,t,s){const i=t.x-e.x,r=t.y-e.y,n=t.z-e.z,a=s.x-e.x,o=s.y-e.y,h=s.z-e.z,l=r*h-n*o,c=n*a-i*h,u=i*o-r*a,d=Math.sqrt(l*l+c*c+u*u);let _;return _=0!==d?1/d:0,this.normal.x=l*_,this.normal.y=c*_,this.normal.z=u*_,this.d=-(this.normal.x*e.x+this.normal.y*e.y+this.normal.z*e.z),this}isFrontFacingTo(e,t){return i.Pq.Dot(this.normal,e)<=t}signedDistanceTo(e){return i.Pq.Dot(e,this.normal)+this.d}static FromArray(e){return new r(e[0],e[1],e[2],e[3])}static FromPoints(e,t,s){const i=new r(0,0,0,0);return i.copyFromPoints(e,t,s),i}static FromPositionAndNormal(e,t){const s=new r(0,0,0,0);return this.FromPositionAndNormalToRef(e,t,s)}static FromPositionAndNormalToRef(e,t,s){return s.normal.copyFrom(t),s.normal.normalize(),s.d=-e.dot(s.normal),s}static SignedDistanceToPlaneFromPositionAndNormal(e,t,s){const r=-(t.x*e.x+t.y*e.y+t.z*e.z);return i.Pq.Dot(s,t)+r}}r._TmpMatrix=i.uq.Identity()},4867:(e,t,s)=>{function i(e,t,s=1401298e-51){return Math.abs(e-t)<=s}function r(e,t){return e===t?e:Math.random()*(t-e)+e}function n(e,t,s){return e+(t-e)*s}function a(e,t,s,i,r){const n=r*r,a=r*n;return e*(2*a-3*n+1)+s*(-2*a+3*n)+t*(a-2*n+r)+i*(a-n)}function o(e,t=0,s=1){return Math.min(s,Math.max(t,e))}function h(e){return e-2*Math.PI*Math.floor((e+Math.PI)/(2*Math.PI))}function l(e){const t=e.toString(16);return e<=15?("0"+t).toUpperCase():t.toUpperCase()}function c(e){if(Math.log2)return Math.floor(Math.log2(e));if(e<0)return NaN;if(0===e)return-1/0;let t=0;if(e<1){for(;e<1;)t++,e*=2;t=-t}else if(e>1)for(;e>1;)t++,e=Math.floor(e/2);return t}s.d(t,{C0:()=>c,Db:()=>l,Mj:()=>i,OQ:()=>o,VD:()=>r,cP:()=>n,ed:()=>h,t:()=>a})},521:(e,t,s)=>{s.d(t,{o:()=>i});class i{constructor(e,t){this.width=e,this.height=t}toString(){return`{W: ${this.width}, H: ${this.height}}`}getClassName(){return"Size"}getHashCode(){let e=0|this.width;return e=397*e^(0|this.height),e}copyFrom(e){this.width=e.width,this.height=e.height}copyFromFloats(e,t){return this.width=e,this.height=t,this}set(e,t){return this.copyFromFloats(e,t)}multiplyByFloats(e,t){return new i(this.width*e,this.height*t)}clone(){return new i(this.width,this.height)}equals(e){return!!e&&this.width===e.width&&this.height===e.height}get surface(){return this.width*this.height}static Zero(){return new i(0,0)}add(e){return new i(this.width+e.width,this.height+e.height)}subtract(e){return new i(this.width-e.width,this.height-e.height)}scale(e){return new i(this.width*e,this.height*e)}static Lerp(e,t,s){const r=e.width+(t.width-e.width)*s,n=e.height+(t.height-e.height)*s;return new i(r,n)}}},9923:(e,t,s)=>{s.d(t,{AA:()=>g,I9:()=>c,IU:()=>d,PT:()=>_,Pq:()=>u,uq:()=>f});var i=s(5559),r=s(7309),n=s(6552),a=s(215),o=s(6315),h=s(4867);const l=e=>parseInt(e.toString().replace(/\W/g,""));class c{constructor(e=0,t=0){this.x=e,this.y=t}toString(){return`{X: ${this.x} Y: ${this.y}}`}getClassName(){return"Vector2"}getHashCode(){let e=l(this.x);return e=397*e^l(this.y),e}toArray(e,t=0){return e[t]=this.x,e[t+1]=this.y,this}fromArray(e,t=0){return c.FromArrayToRef(e,t,this),this}asArray(){return[this.x,this.y]}copyFrom(e){return this.x=e.x,this.y=e.y,this}copyFromFloats(e,t){return this.x=e,this.y=t,this}set(e,t){return this.copyFromFloats(e,t)}setAll(e){return this.copyFromFloats(e,e)}add(e){return new c(this.x+e.x,this.y+e.y)}addToRef(e,t){return t.x=this.x+e.x,t.y=this.y+e.y,t}addInPlace(e){return this.x+=e.x,this.y+=e.y,this}addInPlaceFromFloats(e,t){return this.x+=e,this.y+=t,this}addVector3(e){return new c(this.x+e.x,this.y+e.y)}subtract(e){return new c(this.x-e.x,this.y-e.y)}subtractToRef(e,t){return t.x=this.x-e.x,t.y=this.y-e.y,t}subtractInPlace(e){return this.x-=e.x,this.y-=e.y,this}multiplyInPlace(e){return this.x*=e.x,this.y*=e.y,this}multiply(e){return new c(this.x*e.x,this.y*e.y)}multiplyToRef(e,t){return t.x=this.x*e.x,t.y=this.y*e.y,t}multiplyByFloats(e,t){return new c(this.x*e,this.y*t)}divide(e){return new c(this.x/e.x,this.y/e.y)}divideToRef(e,t){return t.x=this.x/e.x,t.y=this.y/e.y,t}divideInPlace(e){return this.x=this.x/e.x,this.y=this.y/e.y,this}minimizeInPlace(e){return this.minimizeInPlaceFromFloats(e.x,e.y)}maximizeInPlace(e){return this.maximizeInPlaceFromFloats(e.x,e.y)}minimizeInPlaceFromFloats(e,t){return this.x=Math.min(e,this.x),this.y=Math.min(t,this.y),this}maximizeInPlaceFromFloats(e,t){return this.x=Math.max(e,this.x),this.y=Math.max(t,this.y),this}subtractFromFloats(e,t){return new c(this.x-e,this.y-t)}subtractFromFloatsToRef(e,t,s){return s.x=this.x-e,s.y=this.y-t,s}negate(){return new c(-this.x,-this.y)}negateInPlace(){return this.x*=-1,this.y*=-1,this}negateToRef(e){return e.x=-this.x,e.y=-this.y,e}scaleInPlace(e){return this.x*=e,this.y*=e,this}scale(e){return new c(this.x*e,this.y*e)}scaleToRef(e,t){return t.x=this.x*e,t.y=this.y*e,t}scaleAndAddToRef(e,t){return t.x+=this.x*e,t.y+=this.y*e,t}equals(e){return e&&this.x===e.x&&this.y===e.y}equalsWithEpsilon(e,t=i.bH){return e&&(0,h.Mj)(this.x,e.x,t)&&(0,h.Mj)(this.y,e.y,t)}equalsToFloats(e,t){return this.x===e&&this.y===t}floor(){return new c(Math.floor(this.x),Math.floor(this.y))}floorToRef(e){return e.x=Math.floor(this.x),e.y=Math.floor(this.y),e}fract(){return new c(this.x-Math.floor(this.x),this.y-Math.floor(this.y))}fractToRef(e){return e.x=this.x-Math.floor(this.x),e.y=this.y-Math.floor(this.y),e}rotateToRef(e,t){const s=Math.cos(e),i=Math.sin(e),r=s*this.x-i*this.y,n=i*this.x+s*this.y;return t.x=r,t.y=n,t}length(){return Math.sqrt(this.x*this.x+this.y*this.y)}lengthSquared(){return this.x*this.x+this.y*this.y}normalize(){return this.normalizeFromLength(this.length())}normalizeFromLength(e){return 0===e||1===e?this:this.scaleInPlace(1/e)}normalizeToNew(){const e=new c;return this.normalizeToRef(e),e}normalizeToRef(e){const t=this.length();return 0===t&&(e.x=this.x,e.y=this.y),this.scaleToRef(1/t,e)}clone(){return new c(this.x,this.y)}dot(e){return this.x*e.x+this.y*e.y}static Zero(){return new c(0,0)}static One(){return new c(1,1)}static Random(e=0,t=1){return new c((0,h.VD)(e,t),(0,h.VD)(e,t))}static RandomToRef(e=0,t=1,s){return s.copyFromFloats((0,h.VD)(e,t),(0,h.VD)(e,t))}static get ZeroReadOnly(){return c._ZeroReadOnly}static FromArray(e,t=0){return new c(e[t],e[t+1])}static FromArrayToRef(e,t,s){return s.x=e[t],s.y=e[t+1],s}static FromFloatsToRef(e,t,s){return s.copyFromFloats(e,t),s}static CatmullRom(e,t,s,i,r){const n=r*r,a=r*n,o=.5*(2*t.x+(-e.x+s.x)*r+(2*e.x-5*t.x+4*s.x-i.x)*n+(-e.x+3*t.x-3*s.x+i.x)*a),h=.5*(2*t.y+(-e.y+s.y)*r+(2*e.y-5*t.y+4*s.y-i.y)*n+(-e.y+3*t.y-3*s.y+i.y)*a);return new c(o,h)}static ClampToRef(e,t,s,i){return i.x=(0,h.OQ)(e.x,t.x,s.x),i.y=(0,h.OQ)(e.y,t.y,s.y),i}static Clamp(e,t,s){const i=(0,h.OQ)(e.x,t.x,s.x),r=(0,h.OQ)(e.y,t.y,s.y);return new c(i,r)}static Hermite(e,t,s,i,r){const n=r*r,a=r*n,o=2*a-3*n+1,h=-2*a+3*n,l=a-2*n+r,u=a-n,d=e.x*o+s.x*h+t.x*l+i.x*u,_=e.y*o+s.y*h+t.y*l+i.y*u;return new c(d,_)}static Hermite1stDerivative(e,t,s,i,r){return this.Hermite1stDerivativeToRef(e,t,s,i,r,new c)}static Hermite1stDerivativeToRef(e,t,s,i,r,n){const a=r*r;return n.x=6*(a-r)*e.x+(3*a-4*r+1)*t.x+6*(-a+r)*s.x+(3*a-2*r)*i.x,n.y=6*(a-r)*e.y+(3*a-4*r+1)*t.y+6*(-a+r)*s.y+(3*a-2*r)*i.y,n}static Lerp(e,t,s){return c.LerpToRef(e,t,s,new c)}static LerpToRef(e,t,s,i){return i.x=e.x+(t.x-e.x)*s,i.y=e.y+(t.y-e.y)*s,i}static Dot(e,t){return e.x*t.x+e.y*t.y}static Normalize(e){return c.NormalizeToRef(e,new c)}static NormalizeToRef(e,t){return e.normalizeToRef(t),t}static Minimize(e,t){const s=e.x<t.x?e.x:t.x,i=e.y<t.y?e.y:t.y;return new c(s,i)}static Maximize(e,t){const s=e.x>t.x?e.x:t.x,i=e.y>t.y?e.y:t.y;return new c(s,i)}static Transform(e,t){return c.TransformToRef(e,t,new c)}static TransformToRef(e,t,s){const i=t.m,r=e.x*i[0]+e.y*i[4]+i[12],n=e.x*i[1]+e.y*i[5]+i[13];return s.x=r,s.y=n,s}static PointInTriangle(e,t,s,i){const r=.5*(-s.y*i.x+t.y*(-s.x+i.x)+t.x*(s.y-i.y)+s.x*i.y),n=r<0?-1:1,a=(t.y*i.x-t.x*i.y+(i.y-t.y)*e.x+(t.x-i.x)*e.y)*n,o=(t.x*s.y-t.y*s.x+(t.y-s.y)*e.x+(s.x-t.x)*e.y)*n;return a>0&&o>0&&a+o<2*r*n}static Distance(e,t){return Math.sqrt(c.DistanceSquared(e,t))}static DistanceSquared(e,t){const s=e.x-t.x,i=e.y-t.y;return s*s+i*i}static Center(e,t){return c.CenterToRef(e,t,new c)}static CenterToRef(e,t,s){return s.copyFromFloats((e.x+t.x)/2,(e.y+t.y)/2)}static DistanceOfPointFromSegment(e,t,s){const i=c.DistanceSquared(t,s);if(0===i)return c.Distance(e,t);const r=s.subtract(t),n=Math.max(0,Math.min(1,c.Dot(e.subtract(t),r)/i)),a=t.add(r.multiplyByFloats(n,n));return c.Distance(e,a)}}c._ZeroReadOnly=c.Zero(),Object.defineProperties(c.prototype,{dimension:{value:[2]},rank:{value:1}});class u{get x(){return this._x}set x(e){this._x=e,this._isDirty=!0}get y(){return this._y}set y(e){this._y=e,this._isDirty=!0}get z(){return this._z}set z(e){this._z=e,this._isDirty=!0}constructor(e=0,t=0,s=0){this._isDirty=!0,this._x=e,this._y=t,this._z=s}toString(){return`{X: ${this._x} Y: ${this._y} Z: ${this._z}}`}getClassName(){return"Vector3"}getHashCode(){let e=l(this._x);return e=397*e^l(this._y),e=397*e^l(this._z),e}asArray(){return[this._x,this._y,this._z]}toArray(e,t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,this}fromArray(e,t=0){return u.FromArrayToRef(e,t,this),this}toQuaternion(){return _.RotationYawPitchRoll(this._y,this._x,this._z)}addInPlace(e){return this._x+=e._x,this._y+=e._y,this._z+=e._z,this._isDirty=!0,this}addInPlaceFromFloats(e,t,s){return this._x+=e,this._y+=t,this._z+=s,this._isDirty=!0,this}add(e){return new u(this._x+e._x,this._y+e._y,this._z+e._z)}addToRef(e,t){return t._x=this._x+e._x,t._y=this._y+e._y,t._z=this._z+e._z,t._isDirty=!0,t}subtractInPlace(e){return this._x-=e._x,this._y-=e._y,this._z-=e._z,this._isDirty=!0,this}subtract(e){return new u(this._x-e._x,this._y-e._y,this._z-e._z)}subtractToRef(e,t){return this.subtractFromFloatsToRef(e._x,e._y,e._z,t)}subtractFromFloats(e,t,s){return new u(this._x-e,this._y-t,this._z-s)}subtractFromFloatsToRef(e,t,s,i){return i._x=this._x-e,i._y=this._y-t,i._z=this._z-s,i._isDirty=!0,i}negate(){return new u(-this._x,-this._y,-this._z)}negateInPlace(){return this._x*=-1,this._y*=-1,this._z*=-1,this._isDirty=!0,this}negateToRef(e){return e._x=-1*this._x,e._y=-1*this._y,e._z=-1*this._z,e._isDirty=!0,e}scaleInPlace(e){return this._x*=e,this._y*=e,this._z*=e,this._isDirty=!0,this}scale(e){return new u(this._x*e,this._y*e,this._z*e)}scaleToRef(e,t){return t._x=this._x*e,t._y=this._y*e,t._z=this._z*e,t._isDirty=!0,t}getNormalToRef(e){const t=this.length();let s=Math.acos(this.y/t);const i=Math.atan2(this.z,this.x);s>Math.PI/2?s-=Math.PI/2:s+=Math.PI/2;const r=t*Math.sin(s)*Math.cos(i),n=t*Math.cos(s),a=t*Math.sin(s)*Math.sin(i);return e.set(r,n,a),e}applyRotationQuaternionToRef(e,t){const s=this._x,i=this._y,r=this._z,n=e._x,a=e._y,o=e._z,h=e._w,l=2*(a*r-o*i),c=2*(o*s-n*r),u=2*(n*i-a*s);return t._x=s+h*l+a*u-o*c,t._y=i+h*c+o*l-n*u,t._z=r+h*u+n*c-a*l,t._isDirty=!0,t}applyRotationQuaternionInPlace(e){return this.applyRotationQuaternionToRef(e,this)}applyRotationQuaternion(e){return this.applyRotationQuaternionToRef(e,new u)}scaleAndAddToRef(e,t){return t._x+=this._x*e,t._y+=this._y*e,t._z+=this._z*e,t._isDirty=!0,t}projectOnPlane(e,t){return this.projectOnPlaneToRef(e,t,new u)}projectOnPlaneToRef(e,t,s){const i=e.normal,r=e.d,n=p.Vector3[0];this.subtractToRef(t,n),n.normalize();const a=u.Dot(n,i);if(Math.abs(a)<1e-10)s.setAll(1/0);else{const e=-(u.Dot(t,i)+r)/a,o=n.scaleInPlace(e);t.addToRef(o,s)}return s}equals(e){return e&&this._x===e._x&&this._y===e._y&&this._z===e._z}equalsWithEpsilon(e,t=i.bH){return e&&(0,h.Mj)(this._x,e._x,t)&&(0,h.Mj)(this._y,e._y,t)&&(0,h.Mj)(this._z,e._z,t)}equalsToFloats(e,t,s){return this._x===e&&this._y===t&&this._z===s}multiplyInPlace(e){return this._x*=e._x,this._y*=e._y,this._z*=e._z,this._isDirty=!0,this}multiply(e){return this.multiplyByFloats(e._x,e._y,e._z)}multiplyToRef(e,t){return t._x=this._x*e._x,t._y=this._y*e._y,t._z=this._z*e._z,t._isDirty=!0,t}multiplyByFloats(e,t,s){return new u(this._x*e,this._y*t,this._z*s)}divide(e){return new u(this._x/e._x,this._y/e._y,this._z/e._z)}divideToRef(e,t){return t._x=this._x/e._x,t._y=this._y/e._y,t._z=this._z/e._z,t._isDirty=!0,t}divideInPlace(e){return this._x=this._x/e._x,this._y=this._y/e._y,this._z=this._z/e._z,this._isDirty=!0,this}minimizeInPlace(e){return this.minimizeInPlaceFromFloats(e._x,e._y,e._z)}maximizeInPlace(e){return this.maximizeInPlaceFromFloats(e._x,e._y,e._z)}minimizeInPlaceFromFloats(e,t,s){return e<this._x&&(this.x=e),t<this._y&&(this.y=t),s<this._z&&(this.z=s),this}maximizeInPlaceFromFloats(e,t,s){return e>this._x&&(this.x=e),t>this._y&&(this.y=t),s>this._z&&(this.z=s),this}isNonUniformWithinEpsilon(e){const t=Math.abs(this._x),s=Math.abs(this._y);if(!(0,h.Mj)(t,s,e))return!0;const i=Math.abs(this._z);return!(0,h.Mj)(t,i,e)||!(0,h.Mj)(s,i,e)}get isNonUniform(){const e=Math.abs(this._x);return e!==Math.abs(this._y)||e!==Math.abs(this._z)}floorToRef(e){return e._x=Math.floor(this._x),e._y=Math.floor(this._y),e._z=Math.floor(this._z),e._isDirty=!0,e}floor(){return new u(Math.floor(this.x),Math.floor(this.y),Math.floor(this.z))}fractToRef(e){return e._x=this.x-Math.floor(this._x),e._y=this.y-Math.floor(this._y),e._z=this.z-Math.floor(this._z),e._isDirty=!0,e}fract(){return new u(this.x-Math.floor(this._x),this.y-Math.floor(this._y),this.z-Math.floor(this._z))}length(){return Math.sqrt(this.lengthSquared())}lengthSquared(){return this._x*this._x+this._y*this._y+this._z*this._z}get hasAZeroComponent(){return this._x*this._y*this._z==0}normalize(){return this.normalizeFromLength(this.length())}reorderInPlace(e){if("xyz"===(e=e.toLowerCase()))return this;const t=p.Vector3[0].copyFrom(this);return this.x=t[e[0]],this.y=t[e[1]],this.z=t[e[2]],this}rotateByQuaternionToRef(e,t){return e.toRotationMatrix(p.Matrix[0]),u.TransformCoordinatesToRef(this,p.Matrix[0],t),t}rotateByQuaternionAroundPointToRef(e,t,s){return this.subtractToRef(t,p.Vector3[0]),p.Vector3[0].rotateByQuaternionToRef(e,p.Vector3[0]),t.addToRef(p.Vector3[0],s),s}cross(e){return u.CrossToRef(this,e,new u)}normalizeFromLength(e){return 0===e||1===e?this:this.scaleInPlace(1/e)}normalizeToNew(){return this.normalizeToRef(new u)}normalizeToRef(e){const t=this.length();return 0===t||1===t?(e._x=this._x,e._y=this._y,e._z=this._z,e._isDirty=!0,e):this.scaleToRef(1/t,e)}clone(){return new u(this._x,this._y,this._z)}copyFrom(e){return this.copyFromFloats(e._x,e._y,e._z)}copyFromFloats(e,t,s){return this._x=e,this._y=t,this._z=s,this._isDirty=!0,this}set(e,t,s){return this.copyFromFloats(e,t,s)}setAll(e){return this._x=this._y=this._z=e,this._isDirty=!0,this}static GetClipFactor(e,t,s,i){const r=u.Dot(e,s);return(r-i)/(r-u.Dot(t,s))}static GetAngleBetweenVectors(e,t,s){const i=e.normalizeToRef(p.Vector3[1]),r=t.normalizeToRef(p.Vector3[2]);let n=u.Dot(i,r);n=(0,h.OQ)(n,-1,1);const a=Math.acos(n),o=p.Vector3[3];return u.CrossToRef(i,r,o),u.Dot(o,s)>0?isNaN(a)?0:a:isNaN(a)?-Math.PI:-Math.acos(n)}static GetAngleBetweenVectorsOnPlane(e,t,s){p.Vector3[0].copyFrom(e);const i=p.Vector3[0];p.Vector3[1].copyFrom(t);const r=p.Vector3[1];p.Vector3[2].copyFrom(s);const n=p.Vector3[2],a=p.Vector3[3],o=p.Vector3[4];i.normalize(),r.normalize(),n.normalize(),u.CrossToRef(n,i,a),u.CrossToRef(a,n,o);const l=Math.atan2(u.Dot(r,a),u.Dot(r,o));return(0,h.ed)(l)}static PitchYawRollToMoveBetweenPointsToRef(e,t,s){const i=g.Vector3[0];return t.subtractToRef(e,i),s._y=Math.atan2(i.x,i.z)||0,s._x=Math.atan2(Math.sqrt(i.x**2+i.z**2),i.y)||0,s._z=0,s._isDirty=!0,s}static PitchYawRollToMoveBetweenPoints(e,t){const s=u.Zero();return u.PitchYawRollToMoveBetweenPointsToRef(e,t,s)}static SlerpToRef(e,t,s,r){s=(0,h.OQ)(s,0,1);const n=p.Vector3[0],a=p.Vector3[1];n.copyFrom(e);const o=n.length();n.normalizeFromLength(o),a.copyFrom(t);const l=a.length();a.normalizeFromLength(l);const c=u.Dot(n,a);let d,_;if(c<1-i.bH){const e=Math.acos(c),t=1/Math.sin(e);d=Math.sin((1-s)*e)*t,_=Math.sin(s*e)*t}else d=1-s,_=s;return n.scaleInPlace(d),a.scaleInPlace(_),r.copyFrom(n).addInPlace(a),r.scaleInPlace((0,h.cP)(o,l,s)),r}static SmoothToRef(e,t,s,i,r){return u.SlerpToRef(e,t,0===i?1:s/i,r),r}static FromArray(e,t=0){return new u(e[t],e[t+1],e[t+2])}static FromFloatArray(e,t){return u.FromArray(e,t)}static FromArrayToRef(e,t,s){return s._x=e[t],s._y=e[t+1],s._z=e[t+2],s._isDirty=!0,s}static FromFloatArrayToRef(e,t,s){return u.FromArrayToRef(e,t,s)}static FromFloatsToRef(e,t,s,i){return i.copyFromFloats(e,t,s),i}static Zero(){return new u(0,0,0)}static One(){return new u(1,1,1)}static Up(){return new u(0,1,0)}static get UpReadOnly(){return u._UpReadOnly}static get DownReadOnly(){return u._DownReadOnly}static get RightReadOnly(){return u._RightReadOnly}static get LeftReadOnly(){return u._LeftReadOnly}static get LeftHandedForwardReadOnly(){return u._LeftHandedForwardReadOnly}static get RightHandedForwardReadOnly(){return u._RightHandedForwardReadOnly}static get LeftHandedBackwardReadOnly(){return u._LeftHandedBackwardReadOnly}static get RightHandedBackwardReadOnly(){return u._RightHandedBackwardReadOnly}static get ZeroReadOnly(){return u._ZeroReadOnly}static get OneReadOnly(){return u._OneReadOnly}static Down(){return new u(0,-1,0)}static Forward(e=!1){return new u(0,0,e?-1:1)}static Backward(e=!1){return new u(0,0,e?1:-1)}static Right(){return new u(1,0,0)}static Left(){return new u(-1,0,0)}static Random(e=0,t=1){return new u((0,h.VD)(e,t),(0,h.VD)(e,t),(0,h.VD)(e,t))}static RandomToRef(e=0,t=1,s){return s.copyFromFloats((0,h.VD)(e,t),(0,h.VD)(e,t),(0,h.VD)(e,t))}static TransformCoordinates(e,t){const s=u.Zero();return u.TransformCoordinatesToRef(e,t,s),s}static TransformCoordinatesToRef(e,t,s){return u.TransformCoordinatesFromFloatsToRef(e._x,e._y,e._z,t,s),s}static TransformCoordinatesFromFloatsToRef(e,t,s,i,r){const n=i.m,a=e*n[0]+t*n[4]+s*n[8]+n[12],o=e*n[1]+t*n[5]+s*n[9]+n[13],h=e*n[2]+t*n[6]+s*n[10]+n[14],l=1/(e*n[3]+t*n[7]+s*n[11]+n[15]);return r._x=a*l,r._y=o*l,r._z=h*l,r._isDirty=!0,r}static TransformNormal(e,t){const s=u.Zero();return u.TransformNormalToRef(e,t,s),s}static TransformNormalToRef(e,t,s){return this.TransformNormalFromFloatsToRef(e._x,e._y,e._z,t,s),s}static TransformNormalFromFloatsToRef(e,t,s,i,r){const n=i.m;return r._x=e*n[0]+t*n[4]+s*n[8],r._y=e*n[1]+t*n[5]+s*n[9],r._z=e*n[2]+t*n[6]+s*n[10],r._isDirty=!0,r}static CatmullRom(e,t,s,i,r){const n=r*r,a=r*n,o=.5*(2*t._x+(-e._x+s._x)*r+(2*e._x-5*t._x+4*s._x-i._x)*n+(-e._x+3*t._x-3*s._x+i._x)*a),h=.5*(2*t._y+(-e._y+s._y)*r+(2*e._y-5*t._y+4*s._y-i._y)*n+(-e._y+3*t._y-3*s._y+i._y)*a),l=.5*(2*t._z+(-e._z+s._z)*r+(2*e._z-5*t._z+4*s._z-i._z)*n+(-e._z+3*t._z-3*s._z+i._z)*a);return new u(o,h,l)}static Clamp(e,t,s){const i=new u;return u.ClampToRef(e,t,s,i),i}static ClampToRef(e,t,s,i){let r=e._x;r=r>s._x?s._x:r,r=r<t._x?t._x:r;let n=e._y;n=n>s._y?s._y:n,n=n<t._y?t._y:n;let a=e._z;return a=a>s._z?s._z:a,a=a<t._z?t._z:a,i.copyFromFloats(r,n,a),i}static CheckExtends(e,t,s){t.minimizeInPlace(e),s.maximizeInPlace(e)}static Hermite(e,t,s,i,r){const n=r*r,a=r*n,o=2*a-3*n+1,h=-2*a+3*n,l=a-2*n+r,c=a-n,d=e._x*o+s._x*h+t._x*l+i._x*c,_=e._y*o+s._y*h+t._y*l+i._y*c,f=e._z*o+s._z*h+t._z*l+i._z*c;return new u(d,_,f)}static Hermite1stDerivative(e,t,s,i,r){const n=new u;return this.Hermite1stDerivativeToRef(e,t,s,i,r,n),n}static Hermite1stDerivativeToRef(e,t,s,i,r,n){const a=r*r;return n._x=6*(a-r)*e._x+(3*a-4*r+1)*t._x+6*(-a+r)*s._x+(3*a-2*r)*i._x,n._y=6*(a-r)*e._y+(3*a-4*r+1)*t._y+6*(-a+r)*s._y+(3*a-2*r)*i._y,n._z=6*(a-r)*e._z+(3*a-4*r+1)*t._z+6*(-a+r)*s._z+(3*a-2*r)*i._z,n._isDirty=!0,n}static Lerp(e,t,s){const i=new u(0,0,0);return u.LerpToRef(e,t,s,i),i}static LerpToRef(e,t,s,i){return i._x=e._x+(t._x-e._x)*s,i._y=e._y+(t._y-e._y)*s,i._z=e._z+(t._z-e._z)*s,i._isDirty=!0,i}static Dot(e,t){return e._x*t._x+e._y*t._y+e._z*t._z}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z}static Cross(e,t){const s=new u;return u.CrossToRef(e,t,s),s}static CrossToRef(e,t,s){const i=e._y*t._z-e._z*t._y,r=e._z*t._x-e._x*t._z,n=e._x*t._y-e._y*t._x;return s.copyFromFloats(i,r,n),s}static Normalize(e){const t=u.Zero();return u.NormalizeToRef(e,t),t}static NormalizeToRef(e,t){return e.normalizeToRef(t),t}static Project(e,t,s,i){const r=new u;return u.ProjectToRef(e,t,s,i,r),r}static ProjectToRef(e,t,s,i,r){const n=i.width,a=i.height,h=i.x,l=i.y,c=p.Matrix[1],d=o.q.LastCreatedEngine?.isNDCHalfZRange,_=d?1:.5,g=d?0:.5;f.FromValuesToRef(n/2,0,0,0,0,-a/2,0,0,0,0,_,0,h+n/2,a/2+l,g,1,c);const m=p.Matrix[0];return t.multiplyToRef(s,m),m.multiplyToRef(c,m),u.TransformCoordinatesToRef(e,m,r),r}static Reflect(e,t){return this.ReflectToRef(e,t,new u)}static ReflectToRef(e,t,s){const i=g.Vector3[0];return i.copyFrom(t).scaleInPlace(2*u.Dot(e,t)),s.copyFrom(e).subtractInPlace(i)}static _UnprojectFromInvertedMatrixToRef(e,t,s){u.TransformCoordinatesToRef(e,t,s);const i=t.m,r=e._x*i[3]+e._y*i[7]+e._z*i[11]+i[15];return(0,h.Mj)(r,1)&&s.scaleInPlace(1/r),s}static UnprojectFromTransform(e,t,s,i,r){return this.Unproject(e,t,s,i,r,f.IdentityReadOnly)}static Unproject(e,t,s,i,r,n){const a=new u;return u.UnprojectToRef(e,t,s,i,r,n,a),a}static UnprojectToRef(e,t,s,i,r,n,a){return u.UnprojectFloatsToRef(e._x,e._y,e._z,t,s,i,r,n,a),a}static UnprojectFloatsToRef(e,t,s,i,r,n,a,h,l){const c=p.Matrix[0];n.multiplyToRef(a,c),c.multiplyToRef(h,c),c.invert();const d=p.Vector3[0];return d.x=e/i*2-1,d.y=-(t/r*2-1),o.q.LastCreatedEngine?.isNDCHalfZRange?d.z=s:d.z=2*s-1,u._UnprojectFromInvertedMatrixToRef(d,c,l),l}static Minimize(e,t){const s=new u;return s.copyFrom(e),s.minimizeInPlace(t),s}static Maximize(e,t){const s=new u;return s.copyFrom(e),s.maximizeInPlace(t),s}static Distance(e,t){return Math.sqrt(u.DistanceSquared(e,t))}static DistanceSquared(e,t){const s=e._x-t._x,i=e._y-t._y,r=e._z-t._z;return s*s+i*i+r*r}static ProjectOnTriangleToRef(e,t,s,r,n){const a=p.Vector3[0],o=p.Vector3[1],l=p.Vector3[2],c=p.Vector3[3],d=p.Vector3[4];s.subtractToRef(t,a),r.subtractToRef(t,o),r.subtractToRef(s,l);const _=a.length(),f=o.length(),g=l.length();if(_<i.bH||f<i.bH||g<i.bH)return n.copyFrom(t),u.Distance(e,t);e.subtractToRef(t,d),u.CrossToRef(a,o,c);const m=c.length();if(m<i.bH)return n.copyFrom(t),u.Distance(e,t);c.normalizeFromLength(m);let T=d.length();if(T<i.bH)return n.copyFrom(t),0;d.normalizeFromLength(T);const b=u.Dot(c,d),E=p.Vector3[5],x=p.Vector3[6];E.copyFrom(c).scaleInPlace(-T*b),x.copyFrom(e).addInPlace(E);const A=p.Vector3[4],R=p.Vector3[5],M=p.Vector3[7],y=p.Vector3[8];A.copyFrom(a).scaleInPlace(1/_),y.copyFrom(o).scaleInPlace(1/f),A.addInPlace(y).scaleInPlace(-1),R.copyFrom(a).scaleInPlace(-1/_),y.copyFrom(l).scaleInPlace(1/g),R.addInPlace(y).scaleInPlace(-1),M.copyFrom(l).scaleInPlace(-1/g),y.copyFrom(o).scaleInPlace(-1/f),M.addInPlace(y).scaleInPlace(-1);const P=p.Vector3[9];let v;P.copyFrom(x).subtractInPlace(t),u.CrossToRef(A,P,y),v=u.Dot(y,c);const C=v;P.copyFrom(x).subtractInPlace(s),u.CrossToRef(R,P,y),v=u.Dot(y,c);const S=v;P.copyFrom(x).subtractInPlace(r),u.CrossToRef(M,P,y),v=u.Dot(y,c);const I=v,D=p.Vector3[10];let O,F;C>0&&S<0?(D.copyFrom(a),O=t,F=s):S>0&&I<0?(D.copyFrom(l),O=s,F=r):(D.copyFrom(o).scaleInPlace(-1),O=r,F=t);const w=p.Vector3[9],L=p.Vector3[4];if(O.subtractToRef(x,y),F.subtractToRef(x,w),u.CrossToRef(y,w,L),!(u.Dot(L,c)<0))return n.copyFrom(x),Math.abs(T*b);const B=p.Vector3[5];u.CrossToRef(D,L,B),B.normalize();const N=p.Vector3[9];N.copyFrom(O).subtractInPlace(x);const U=N.length();if(U<i.bH)return n.copyFrom(O),u.Distance(e,O);N.normalizeFromLength(U);const k=u.Dot(B,N),V=p.Vector3[7];V.copyFrom(x).addInPlace(B.scaleInPlace(U*k)),y.copyFrom(V).subtractInPlace(O),T=D.length(),D.normalizeFromLength(T);let G=u.Dot(y,D)/Math.max(T,i.bH);return G=(0,h.OQ)(G,0,1),V.copyFrom(O).addInPlace(D.scaleInPlace(G*T)),n.copyFrom(V),u.Distance(e,V)}static Center(e,t){return u.CenterToRef(e,t,u.Zero())}static CenterToRef(e,t,s){return s.copyFromFloats((e._x+t._x)/2,(e._y+t._y)/2,(e._z+t._z)/2)}static RotationFromAxis(e,t,s){const i=new u;return u.RotationFromAxisToRef(e,t,s,i),i}static RotationFromAxisToRef(e,t,s,i){const r=p.Quaternion[0];return _.RotationQuaternionFromAxisToRef(e,t,s,r),r.toEulerAnglesToRef(i),i}}u._UpReadOnly=u.Up(),u._DownReadOnly=u.Down(),u._LeftHandedForwardReadOnly=u.Forward(!1),u._RightHandedForwardReadOnly=u.Forward(!0),u._LeftHandedBackwardReadOnly=u.Backward(!1),u._RightHandedBackwardReadOnly=u.Backward(!0),u._RightReadOnly=u.Right(),u._LeftReadOnly=u.Left(),u._ZeroReadOnly=u.Zero(),u._OneReadOnly=u.One(),Object.defineProperties(u.prototype,{dimension:{value:[3]},rank:{value:1}});class d{constructor(e=0,t=0,s=0,i=0){this.x=e,this.y=t,this.z=s,this.w=i}toString(){return`{X: ${this.x} Y: ${this.y} Z: ${this.z} W: ${this.w}}`}getClassName(){return"Vector4"}getHashCode(){let e=l(this.x);return e=397*e^l(this.y),e=397*e^l(this.z),e=397*e^l(this.w),e}asArray(){return[this.x,this.y,this.z,this.w]}toArray(e,t){return void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,this}fromArray(e,t=0){return d.FromArrayToRef(e,t,this),this}addInPlace(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this}addInPlaceFromFloats(e,t,s,i){return this.x+=e,this.y+=t,this.z+=s,this.w+=i,this}add(e){return new d(this.x+e.x,this.y+e.y,this.z+e.z,this.w+e.w)}addToRef(e,t){return t.x=this.x+e.x,t.y=this.y+e.y,t.z=this.z+e.z,t.w=this.w+e.w,t}subtractInPlace(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this}subtract(e){return new d(this.x-e.x,this.y-e.y,this.z-e.z,this.w-e.w)}subtractToRef(e,t){return t.x=this.x-e.x,t.y=this.y-e.y,t.z=this.z-e.z,t.w=this.w-e.w,t}subtractFromFloats(e,t,s,i){return new d(this.x-e,this.y-t,this.z-s,this.w-i)}subtractFromFloatsToRef(e,t,s,i,r){return r.x=this.x-e,r.y=this.y-t,r.z=this.z-s,r.w=this.w-i,r}negate(){return new d(-this.x,-this.y,-this.z,-this.w)}negateInPlace(){return this.x*=-1,this.y*=-1,this.z*=-1,this.w*=-1,this}negateToRef(e){return e.x=-this.x,e.y=-this.y,e.z=-this.z,e.w=-this.w,e}scaleInPlace(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}scale(e){return new d(this.x*e,this.y*e,this.z*e,this.w*e)}scaleToRef(e,t){return t.x=this.x*e,t.y=this.y*e,t.z=this.z*e,t.w=this.w*e,t}scaleAndAddToRef(e,t){return t.x+=this.x*e,t.y+=this.y*e,t.z+=this.z*e,t.w+=this.w*e,t}equals(e){return e&&this.x===e.x&&this.y===e.y&&this.z===e.z&&this.w===e.w}equalsWithEpsilon(e,t=i.bH){return e&&(0,h.Mj)(this.x,e.x,t)&&(0,h.Mj)(this.y,e.y,t)&&(0,h.Mj)(this.z,e.z,t)&&(0,h.Mj)(this.w,e.w,t)}equalsToFloats(e,t,s,i){return this.x===e&&this.y===t&&this.z===s&&this.w===i}multiplyInPlace(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this}multiply(e){return new d(this.x*e.x,this.y*e.y,this.z*e.z,this.w*e.w)}multiplyToRef(e,t){return t.x=this.x*e.x,t.y=this.y*e.y,t.z=this.z*e.z,t.w=this.w*e.w,t}multiplyByFloats(e,t,s,i){return new d(this.x*e,this.y*t,this.z*s,this.w*i)}divide(e){return new d(this.x/e.x,this.y/e.y,this.z/e.z,this.w/e.w)}divideToRef(e,t){return t.x=this.x/e.x,t.y=this.y/e.y,t.z=this.z/e.z,t.w=this.w/e.w,t}divideInPlace(e){return this.divideToRef(e,this)}minimizeInPlace(e){return e.x<this.x&&(this.x=e.x),e.y<this.y&&(this.y=e.y),e.z<this.z&&(this.z=e.z),e.w<this.w&&(this.w=e.w),this}maximizeInPlace(e){return e.x>this.x&&(this.x=e.x),e.y>this.y&&(this.y=e.y),e.z>this.z&&(this.z=e.z),e.w>this.w&&(this.w=e.w),this}minimizeInPlaceFromFloats(e,t,s,i){return this.x=Math.min(e,this.x),this.y=Math.min(t,this.y),this.z=Math.min(s,this.z),this.w=Math.min(i,this.w),this}maximizeInPlaceFromFloats(e,t,s,i){return this.x=Math.max(e,this.x),this.y=Math.max(t,this.y),this.z=Math.max(s,this.z),this.w=Math.max(i,this.w),this}floorToRef(e){return e.x=Math.floor(this.x),e.y=Math.floor(this.y),e.z=Math.floor(this.z),e.w=Math.floor(this.w),e}floor(){return new d(Math.floor(this.x),Math.floor(this.y),Math.floor(this.z),Math.floor(this.w))}fractToRef(e){return e.x=this.x-Math.floor(this.x),e.y=this.y-Math.floor(this.y),e.z=this.z-Math.floor(this.z),e.w=this.w-Math.floor(this.w),e}fract(){return new d(this.x-Math.floor(this.x),this.y-Math.floor(this.y),this.z-Math.floor(this.z),this.w-Math.floor(this.w))}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}lengthSquared(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}normalize(){return this.normalizeFromLength(this.length())}normalizeFromLength(e){return 0===e||1===e?this:this.scaleInPlace(1/e)}normalizeToNew(){return this.normalizeToRef(new d)}normalizeToRef(e){const t=this.length();return 0===t||1===t?(e.x=this.x,e.y=this.y,e.z=this.z,e.w=this.w,e):this.scaleToRef(1/t,e)}toVector3(){return new u(this.x,this.y,this.z)}clone(){return new d(this.x,this.y,this.z,this.w)}copyFrom(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w,this}copyFromFloats(e,t,s,i){return this.x=e,this.y=t,this.z=s,this.w=i,this}set(e,t,s,i){return this.copyFromFloats(e,t,s,i)}setAll(e){return this.x=this.y=this.z=this.w=e,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w}static FromArray(e,t){return t||(t=0),new d(e[t],e[t+1],e[t+2],e[t+3])}static FromArrayToRef(e,t,s){return s.x=e[t],s.y=e[t+1],s.z=e[t+2],s.w=e[t+3],s}static FromFloatArrayToRef(e,t,s){return d.FromArrayToRef(e,t,s),s}static FromFloatsToRef(e,t,s,i,r){return r.x=e,r.y=t,r.z=s,r.w=i,r}static Zero(){return new d(0,0,0,0)}static One(){return new d(1,1,1,1)}static Random(e=0,t=1){return new d((0,h.VD)(e,t),(0,h.VD)(e,t),(0,h.VD)(e,t),(0,h.VD)(e,t))}static RandomToRef(e=0,t=1,s){return s.x=(0,h.VD)(e,t),s.y=(0,h.VD)(e,t),s.z=(0,h.VD)(e,t),s.w=(0,h.VD)(e,t),s}static Clamp(e,t,s){return d.ClampToRef(e,t,s,new d)}static ClampToRef(e,t,s,i){return i.x=(0,h.OQ)(e.x,t.x,s.x),i.y=(0,h.OQ)(e.y,t.y,s.y),i.z=(0,h.OQ)(e.z,t.z,s.z),i.w=(0,h.OQ)(e.w,t.w,s.w),i}static CheckExtends(e,t,s){t.minimizeInPlace(e),s.maximizeInPlace(e)}static get ZeroReadOnly(){return d._ZeroReadOnly}static Normalize(e){return d.NormalizeToRef(e,new d)}static NormalizeToRef(e,t){return e.normalizeToRef(t),t}static Minimize(e,t){const s=new d;return s.copyFrom(e),s.minimizeInPlace(t),s}static Maximize(e,t){const s=new d;return s.copyFrom(e),s.maximizeInPlace(t),s}static Distance(e,t){return Math.sqrt(d.DistanceSquared(e,t))}static DistanceSquared(e,t){const s=e.x-t.x,i=e.y-t.y,r=e.z-t.z,n=e.w-t.w;return s*s+i*i+r*r+n*n}static Center(e,t){return d.CenterToRef(e,t,new d)}static CenterToRef(e,t,s){return s.x=(e.x+t.x)/2,s.y=(e.y+t.y)/2,s.z=(e.z+t.z)/2,s.w=(e.w+t.w)/2,s}static TransformCoordinates(e,t){return d.TransformCoordinatesToRef(e,t,new d)}static TransformCoordinatesToRef(e,t,s){return d.TransformCoordinatesFromFloatsToRef(e._x,e._y,e._z,t,s),s}static TransformCoordinatesFromFloatsToRef(e,t,s,i,r){const n=i.m,a=e*n[0]+t*n[4]+s*n[8]+n[12],o=e*n[1]+t*n[5]+s*n[9]+n[13],h=e*n[2]+t*n[6]+s*n[10]+n[14],l=e*n[3]+t*n[7]+s*n[11]+n[15];return r.x=a,r.y=o,r.z=h,r.w=l,r}static TransformNormal(e,t){return d.TransformNormalToRef(e,t,new d)}static TransformNormalToRef(e,t,s){const i=t.m,r=e.x*i[0]+e.y*i[4]+e.z*i[8],n=e.x*i[1]+e.y*i[5]+e.z*i[9],a=e.x*i[2]+e.y*i[6]+e.z*i[10];return s.x=r,s.y=n,s.z=a,s.w=e.w,s}static TransformNormalFromFloatsToRef(e,t,s,i,r,n){const a=r.m;return n.x=e*a[0]+t*a[4]+s*a[8],n.y=e*a[1]+t*a[5]+s*a[9],n.z=e*a[2]+t*a[6]+s*a[10],n.w=i,n}static FromVector3(e,t=0){return new d(e._x,e._y,e._z,t)}static Dot(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w}}d._ZeroReadOnly=d.Zero(),Object.defineProperties(d.prototype,{dimension:{value:[4]},rank:{value:1}});class _{get x(){return this._x}set x(e){this._x=e,this._isDirty=!0}get y(){return this._y}set y(e){this._y=e,this._isDirty=!0}get z(){return this._z}set z(e){this._z=e,this._isDirty=!0}get w(){return this._w}set w(e){this._w=e,this._isDirty=!0}constructor(e=0,t=0,s=0,i=1){this._isDirty=!0,this._x=e,this._y=t,this._z=s,this._w=i}toString(){return`{X: ${this._x} Y: ${this._y} Z: ${this._z} W: ${this._w}}`}getClassName(){return"Quaternion"}getHashCode(){let e=l(this._x);return e=397*e^l(this._y),e=397*e^l(this._z),e=397*e^l(this._w),e}asArray(){return[this._x,this._y,this._z,this._w]}toArray(e,t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,this}fromArray(e,t=0){return _.FromArrayToRef(e,t,this)}equals(e){return e&&this._x===e._x&&this._y===e._y&&this._z===e._z&&this._w===e._w}equalsWithEpsilon(e,t=i.bH){return e&&(0,h.Mj)(this._x,e._x,t)&&(0,h.Mj)(this._y,e._y,t)&&(0,h.Mj)(this._z,e._z,t)&&(0,h.Mj)(this._w,e._w,t)}clone(){return new _(this._x,this._y,this._z,this._w)}copyFrom(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._w=e._w,this._isDirty=!0,this}copyFromFloats(e,t,s,i){return this._x=e,this._y=t,this._z=s,this._w=i,this._isDirty=!0,this}set(e,t,s,i){return this.copyFromFloats(e,t,s,i)}setAll(e){return this.copyFromFloats(e,e,e,e)}add(e){return new _(this._x+e._x,this._y+e._y,this._z+e._z,this._w+e._w)}addInPlace(e){return this._x+=e._x,this._y+=e._y,this._z+=e._z,this._w+=e._w,this._isDirty=!0,this}addToRef(e,t){return t._x=this._x+e._x,t._y=this._y+e._y,t._z=this._z+e._z,t._w=this._w+e._w,t._isDirty=!0,t}addInPlaceFromFloats(e,t,s,i){return this._x+=e,this._y+=t,this._z+=s,this._w+=i,this._isDirty=!0,this}subtractToRef(e,t){return t._x=this._x-e._x,t._y=this._y-e._y,t._z=this._z-e._z,t._w=this._w-e._w,t._isDirty=!0,t}subtractFromFloats(e,t,s,i){return this.subtractFromFloatsToRef(e,t,s,i,new _)}subtractFromFloatsToRef(e,t,s,i,r){return r._x=this._x-e,r._y=this._y-t,r._z=this._z-s,r._w=this._w-i,r._isDirty=!0,r}subtract(e){return new _(this._x-e._x,this._y-e._y,this._z-e._z,this._w-e._w)}subtractInPlace(e){return this._x-=e._x,this._y-=e._y,this._z-=e._z,this._w-=e._w,this._isDirty=!0,this}scale(e){return new _(this._x*e,this._y*e,this._z*e,this._w*e)}scaleToRef(e,t){return t._x=this._x*e,t._y=this._y*e,t._z=this._z*e,t._w=this._w*e,t._isDirty=!0,t}scaleInPlace(e){return this._x*=e,this._y*=e,this._z*=e,this._w*=e,this._isDirty=!0,this}scaleAndAddToRef(e,t){return t._x+=this._x*e,t._y+=this._y*e,t._z+=this._z*e,t._w+=this._w*e,t._isDirty=!0,t}multiply(e){const t=new _(0,0,0,1);return this.multiplyToRef(e,t),t}multiplyToRef(e,t){const s=this._x*e._w+this._y*e._z-this._z*e._y+this._w*e._x,i=-this._x*e._z+this._y*e._w+this._z*e._x+this._w*e._y,r=this._x*e._y-this._y*e._x+this._z*e._w+this._w*e._z,n=-this._x*e._x-this._y*e._y-this._z*e._z+this._w*e._w;return t.copyFromFloats(s,i,r,n),t}multiplyInPlace(e){return this.multiplyToRef(e,this)}multiplyByFloats(e,t,s,i){return this._x*=e,this._y*=t,this._z*=s,this._w*=i,this._isDirty=!0,this}divide(e){throw new ReferenceError("Can not divide a quaternion")}divideToRef(e,t){throw new ReferenceError("Can not divide a quaternion")}divideInPlace(e){throw new ReferenceError("Can not divide a quaternion")}minimizeInPlace(){throw new ReferenceError("Can not minimize a quaternion")}minimizeInPlaceFromFloats(){throw new ReferenceError("Can not minimize a quaternion")}maximizeInPlace(){throw new ReferenceError("Can not maximize a quaternion")}maximizeInPlaceFromFloats(){throw new ReferenceError("Can not maximize a quaternion")}negate(){return this.negateToRef(new _)}negateInPlace(){return this._x=-this._x,this._y=-this._y,this._z=-this._z,this._w=-this._w,this._isDirty=!0,this}negateToRef(e){return e._x=-this._x,e._y=-this._y,e._z=-this._z,e._w=-this._w,e._isDirty=!0,e}equalsToFloats(e,t,s,i){return this._x===e&&this._y===t&&this._z===s&&this._w===i}floorToRef(e){throw new ReferenceError("Can not floor a quaternion")}floor(){throw new ReferenceError("Can not floor a quaternion")}fractToRef(e){throw new ReferenceError("Can not fract a quaternion")}fract(){throw new ReferenceError("Can not fract a quaternion")}conjugateToRef(e){return e.copyFromFloats(-this._x,-this._y,-this._z,this._w),e}conjugateInPlace(){return this._x*=-1,this._y*=-1,this._z*=-1,this._isDirty=!0,this}conjugate(){return new _(-this._x,-this._y,-this._z,this._w)}invert(){const e=this.conjugate(),t=this.lengthSquared();return 0==t||1==t||e.scaleInPlace(1/t),e}invertInPlace(){this.conjugateInPlace();const e=this.lengthSquared();return 0==e||1==e||this.scaleInPlace(1/e),this}lengthSquared(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this.lengthSquared())}normalize(){return this.normalizeFromLength(this.length())}normalizeFromLength(e){return 0===e||1===e?this:this.scaleInPlace(1/e)}normalizeToNew(){const e=new _(0,0,0,1);return this.normalizeToRef(e),e}normalizeToRef(e){const t=this.length();return 0===t||1===t?e.copyFromFloats(this._x,this._y,this._z,this._w):this.scaleToRef(1/t,e)}toEulerAngles(){const e=u.Zero();return this.toEulerAnglesToRef(e),e}toEulerAnglesToRef(e){const t=this._z,s=this._x,i=this._y,r=this._w,n=i*t-s*r,a=.4999999;if(n<-a)e._y=2*Math.atan2(i,r),e._x=Math.PI/2,e._z=0,e._isDirty=!0;else if(n>a)e._y=2*Math.atan2(i,r),e._x=-Math.PI/2,e._z=0,e._isDirty=!0;else{const a=r*r,o=t*t,h=s*s,l=i*i;e._z=Math.atan2(2*(s*i+t*r),-o-h+l+a),e._x=Math.asin(-2*n),e._y=Math.atan2(2*(t*s+i*r),o-h-l+a),e._isDirty=!0}return e}toAlphaBetaGammaToRef(e){const t=this._z,s=this._x,i=this._y,r=this._w,n=Math.sqrt(s*s+i*i),a=Math.sqrt(t*t+r*r),o=2*Math.atan2(n,a),h=2*Math.atan2(t,r),l=2*Math.atan2(i,s),c=(h+l)/2,u=(h-l)/2;return e.set(u,o,c),e}toRotationMatrix(e){return f.FromQuaternionToRef(this,e),e}fromRotationMatrix(e){return _.FromRotationMatrixToRef(e,this),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}static FromRotationMatrix(e){const t=new _;return _.FromRotationMatrixToRef(e,t),t}static FromRotationMatrixToRef(e,t){const s=e.m,i=s[0],r=s[4],n=s[8],a=s[1],o=s[5],h=s[9],l=s[2],c=s[6],u=s[10],d=i+o+u;let _;return d>0?(_=.5/Math.sqrt(d+1),t._w=.25/_,t._x=(c-h)*_,t._y=(n-l)*_,t._z=(a-r)*_,t._isDirty=!0):i>o&&i>u?(_=2*Math.sqrt(1+i-o-u),t._w=(c-h)/_,t._x=.25*_,t._y=(r+a)/_,t._z=(n+l)/_,t._isDirty=!0):o>u?(_=2*Math.sqrt(1+o-i-u),t._w=(n-l)/_,t._x=(r+a)/_,t._y=.25*_,t._z=(h+c)/_,t._isDirty=!0):(_=2*Math.sqrt(1+u-i-o),t._w=(a-r)/_,t._x=(n+l)/_,t._y=(h+c)/_,t._z=.25*_,t._isDirty=!0),t}static Dot(e,t){return e._x*t._x+e._y*t._y+e._z*t._z+e._w*t._w}static AreClose(e,t,s=.1){const i=_.Dot(e,t);return 1-i*i<=s}static SmoothToRef(e,t,s,i,r){let n=0===i?1:s/i;return n=(0,h.OQ)(n,0,1),_.SlerpToRef(e,t,n,r),r}static Zero(){return new _(0,0,0,0)}static Inverse(e){return new _(-e._x,-e._y,-e._z,e._w)}static InverseToRef(e,t){return t.set(-e._x,-e._y,-e._z,e._w),t}static Identity(){return new _(0,0,0,1)}static IsIdentity(e){return e&&0===e._x&&0===e._y&&0===e._z&&1===e._w}static RotationAxis(e,t){return _.RotationAxisToRef(e,t,new _)}static RotationAxisToRef(e,t,s){s._w=Math.cos(t/2);const i=Math.sin(t/2)/e.length();return s._x=e._x*i,s._y=e._y*i,s._z=e._z*i,s._isDirty=!0,s}static FromArray(e,t){return t||(t=0),new _(e[t],e[t+1],e[t+2],e[t+3])}static FromArrayToRef(e,t,s){return s._x=e[t],s._y=e[t+1],s._z=e[t+2],s._w=e[t+3],s._isDirty=!0,s}static FromFloatsToRef(e,t,s,i,r){return r.copyFromFloats(e,t,s,i),r}static FromEulerAngles(e,t,s){const i=new _;return _.RotationYawPitchRollToRef(t,e,s,i),i}static FromEulerAnglesToRef(e,t,s,i){return _.RotationYawPitchRollToRef(t,e,s,i),i}static FromEulerVector(e){const t=new _;return _.RotationYawPitchRollToRef(e._y,e._x,e._z,t),t}static FromEulerVectorToRef(e,t){return _.RotationYawPitchRollToRef(e._y,e._x,e._z,t),t}static FromUnitVectorsToRef(e,t,s,r=i.bH){const n=u.Dot(e,t)+1;return n<r?Math.abs(e.x)>Math.abs(e.z)?s.set(-e.y,e.x,0,0):s.set(0,-e.z,e.y,0):(u.CrossToRef(e,t,g.Vector3[0]),s.set(g.Vector3[0].x,g.Vector3[0].y,g.Vector3[0].z,n)),s.normalize()}static RotationYawPitchRoll(e,t,s){const i=new _;return _.RotationYawPitchRollToRef(e,t,s,i),i}static RotationYawPitchRollToRef(e,t,s,i){const r=.5*s,n=.5*t,a=.5*e,o=Math.sin(r),h=Math.cos(r),l=Math.sin(n),c=Math.cos(n),u=Math.sin(a),d=Math.cos(a);return i._x=d*l*h+u*c*o,i._y=u*c*h-d*l*o,i._z=d*c*o-u*l*h,i._w=d*c*h+u*l*o,i._isDirty=!0,i}static RotationAlphaBetaGamma(e,t,s){const i=new _;return _.RotationAlphaBetaGammaToRef(e,t,s,i),i}static RotationAlphaBetaGammaToRef(e,t,s,i){const r=.5*(s+e),n=.5*(s-e),a=.5*t;return i._x=Math.cos(n)*Math.sin(a),i._y=Math.sin(n)*Math.sin(a),i._z=Math.sin(r)*Math.cos(a),i._w=Math.cos(r)*Math.cos(a),i._isDirty=!0,i}static RotationQuaternionFromAxis(e,t,s){const i=new _(0,0,0,0);return _.RotationQuaternionFromAxisToRef(e,t,s,i),i}static RotationQuaternionFromAxisToRef(e,t,s,i){const r=p.Matrix[0];return e=e.normalizeToRef(p.Vector3[0]),t=t.normalizeToRef(p.Vector3[1]),s=s.normalizeToRef(p.Vector3[2]),f.FromXYZAxesToRef(e,t,s,r),_.FromRotationMatrixToRef(r,i),i}static FromLookDirectionLH(e,t){const s=new _;return _.FromLookDirectionLHToRef(e,t,s),s}static FromLookDirectionLHToRef(e,t,s){const i=p.Matrix[0];return f.LookDirectionLHToRef(e,t,i),_.FromRotationMatrixToRef(i,s),s}static FromLookDirectionRH(e,t){const s=new _;return _.FromLookDirectionRHToRef(e,t,s),s}static FromLookDirectionRHToRef(e,t,s){const i=p.Matrix[0];return f.LookDirectionRHToRef(e,t,i),_.FromRotationMatrixToRef(i,s)}static Slerp(e,t,s){const i=_.Identity();return _.SlerpToRef(e,t,s,i),i}static SlerpToRef(e,t,s,i){let r,n,a=e._x*t._x+e._y*t._y+e._z*t._z+e._w*t._w,o=!1;if(a<0&&(o=!0,a=-a),a>.999999)n=1-s,r=o?-s:s;else{const e=Math.acos(a),t=1/Math.sin(e);n=Math.sin((1-s)*e)*t,r=o?-Math.sin(s*e)*t:Math.sin(s*e)*t}return i._x=n*e._x+r*t._x,i._y=n*e._y+r*t._y,i._z=n*e._z+r*t._z,i._w=n*e._w+r*t._w,i._isDirty=!0,i}static Hermite(e,t,s,i,r){const n=r*r,a=r*n,o=2*a-3*n+1,h=-2*a+3*n,l=a-2*n+r,c=a-n,u=e._x*o+s._x*h+t._x*l+i._x*c,d=e._y*o+s._y*h+t._y*l+i._y*c,f=e._z*o+s._z*h+t._z*l+i._z*c,p=e._w*o+s._w*h+t._w*l+i._w*c;return new _(u,d,f,p)}static Hermite1stDerivative(e,t,s,i,r){const n=new _;return this.Hermite1stDerivativeToRef(e,t,s,i,r,n),n}static Hermite1stDerivativeToRef(e,t,s,i,r,n){const a=r*r;return n._x=6*(a-r)*e._x+(3*a-4*r+1)*t._x+6*(-a+r)*s._x+(3*a-2*r)*i._x,n._y=6*(a-r)*e._y+(3*a-4*r+1)*t._y+6*(-a+r)*s._y+(3*a-2*r)*i._y,n._z=6*(a-r)*e._z+(3*a-4*r+1)*t._z+6*(-a+r)*s._z+(3*a-2*r)*i._z,n._w=6*(a-r)*e._w+(3*a-4*r+1)*t._w+6*(-a+r)*s._w+(3*a-2*r)*i._w,n._isDirty=!0,n}static Normalize(e){const t=_.Zero();return _.NormalizeToRef(e,t),t}static NormalizeToRef(e,t){return e.normalizeToRef(t),t}static Clamp(e,t,s){const i=new _;return _.ClampToRef(e,t,s,i),i}static ClampToRef(e,t,s,i){return i.copyFromFloats((0,h.OQ)(e.x,t.x,s.x),(0,h.OQ)(e.y,t.y,s.y),(0,h.OQ)(e.z,t.z,s.z),(0,h.OQ)(e.w,t.w,s.w))}static Random(e=0,t=1){return new _((0,h.VD)(e,t),(0,h.VD)(e,t),(0,h.VD)(e,t),(0,h.VD)(e,t))}static RandomToRef(e=0,t=1,s){return s.copyFromFloats((0,h.VD)(e,t),(0,h.VD)(e,t),(0,h.VD)(e,t),(0,h.VD)(e,t))}static Minimize(){throw new ReferenceError("Quaternion.Minimize does not make sense")}static Maximize(){throw new ReferenceError("Quaternion.Maximize does not make sense")}static Distance(e,t){return Math.sqrt(_.DistanceSquared(e,t))}static DistanceSquared(e,t){const s=e.x-t.x,i=e.y-t.y,r=e.z-t.z,n=e.w-t.w;return s*s+i*i+r*r+n*n}static Center(e,t){return _.CenterToRef(e,t,_.Zero())}static CenterToRef(e,t,s){return s.copyFromFloats((e.x+t.x)/2,(e.y+t.y)/2,(e.z+t.z)/2,(e.w+t.w)/2)}}Object.defineProperties(_.prototype,{dimension:{value:[4]},rank:{value:1}});class f{static get Use64Bits(){return a.I.MatrixUse64Bits}get m(){return this._m}markAsUpdated(){this.updateFlag=f._UpdateFlagSeed++,this._isIdentity=!1,this._isIdentity3x2=!1,this._isIdentityDirty=!0,this._isIdentity3x2Dirty=!0}_updateIdentityStatus(e,t=!1,s=!1,i=!0){this._isIdentity=e,this._isIdentity3x2=e||s,this._isIdentityDirty=!this._isIdentity&&t,this._isIdentity3x2Dirty=!this._isIdentity3x2&&i}constructor(){this._isIdentity=!1,this._isIdentityDirty=!0,this._isIdentity3x2=!0,this._isIdentity3x2Dirty=!0,this.updateFlag=-1,a.I.MatrixTrackPrecisionChange&&a.I.MatrixTrackedMatrices.push(this),this._m=new a.I.MatrixCurrentType(16),this.markAsUpdated()}isIdentity(){if(this._isIdentityDirty){this._isIdentityDirty=!1;const e=this._m;this._isIdentity=1===e[0]&&0===e[1]&&0===e[2]&&0===e[3]&&0===e[4]&&1===e[5]&&0===e[6]&&0===e[7]&&0===e[8]&&0===e[9]&&1===e[10]&&0===e[11]&&0===e[12]&&0===e[13]&&0===e[14]&&1===e[15]}return this._isIdentity}isIdentityAs3x2(){return this._isIdentity3x2Dirty&&(this._isIdentity3x2Dirty=!1,1!==this._m[0]||1!==this._m[5]||1!==this._m[15]||0!==this._m[1]||0!==this._m[2]||0!==this._m[3]||0!==this._m[4]||0!==this._m[6]||0!==this._m[7]||0!==this._m[8]||0!==this._m[9]||0!==this._m[10]||0!==this._m[11]||0!==this._m[12]||0!==this._m[13]||0!==this._m[14]?this._isIdentity3x2=!1:this._isIdentity3x2=!0),this._isIdentity3x2}determinant(){if(!0===this._isIdentity)return 1;const e=this._m,t=e[0],s=e[1],i=e[2],r=e[3],n=e[4],a=e[5],o=e[6],h=e[7],l=e[8],c=e[9],u=e[10],d=e[11],_=e[12],f=e[13],p=e[14],g=e[15],m=u*g-p*d,T=c*g-f*d,b=c*p-f*u,E=l*g-_*d,x=l*p-u*_,A=l*f-_*c;return t*+(a*m-o*T+h*b)+s*-(n*m-o*E+h*x)+i*+(n*T-a*E+h*A)+r*-(n*b-a*x+o*A)}toString(){return`{${this.m[0]}, ${this.m[1]}, ${this.m[2]}, ${this.m[3]}\n${this.m[4]}, ${this.m[5]}, ${this.m[6]}, ${this.m[7]}\n${this.m[8]}, ${this.m[9]}, ${this.m[10]}, ${this.m[11]}\n${this.m[12]}, ${this.m[13]}, ${this.m[14]}, ${this.m[15]}}`}toArray(e=null,t=0){if(!e)return this._m;const s=this._m;for(let i=0;i<16;i++)e[t+i]=s[i];return this}asArray(){return this._m}fromArray(e,t=0){return f.FromArrayToRef(e,t,this)}copyFromFloats(...e){return f.FromArrayToRef(e,0,this)}set(...e){const t=this._m;for(let s=0;s<16;s++)t[s]=e[s];return this.markAsUpdated(),this}setAll(e){const t=this._m;for(let s=0;s<16;s++)t[s]=e;return this.markAsUpdated(),this}invert(){return this.invertToRef(this),this}reset(){return f.FromValuesToRef(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,this),this._updateIdentityStatus(!1),this}add(e){const t=new f;return this.addToRef(e,t),t}addToRef(e,t){const s=this._m,i=t._m,r=e.m;for(let e=0;e<16;e++)i[e]=s[e]+r[e];return t.markAsUpdated(),t}addToSelf(e){const t=this._m,s=e.m;return t[0]+=s[0],t[1]+=s[1],t[2]+=s[2],t[3]+=s[3],t[4]+=s[4],t[5]+=s[5],t[6]+=s[6],t[7]+=s[7],t[8]+=s[8],t[9]+=s[9],t[10]+=s[10],t[11]+=s[11],t[12]+=s[12],t[13]+=s[13],t[14]+=s[14],t[15]+=s[15],this.markAsUpdated(),this}addInPlace(e){const t=this._m,s=e.m;for(let e=0;e<16;e++)t[e]+=s[e];return this.markAsUpdated(),this}addInPlaceFromFloats(...e){const t=this._m;for(let s=0;s<16;s++)t[s]+=e[s];return this.markAsUpdated(),this}subtract(e){const t=this._m,s=e.m;for(let e=0;e<16;e++)t[e]-=s[e];return this.markAsUpdated(),this}subtractToRef(e,t){const s=this._m,i=e.m,r=t._m;for(let e=0;e<16;e++)r[e]=s[e]-i[e];return t.markAsUpdated(),t}subtractInPlace(e){const t=this._m,s=e.m;for(let e=0;e<16;e++)t[e]-=s[e];return this.markAsUpdated(),this}subtractFromFloats(...e){return this.subtractFromFloatsToRef(...e,new f)}subtractFromFloatsToRef(...e){const t=e.pop(),s=this._m,i=t._m,r=e;for(let e=0;e<16;e++)i[e]=s[e]-r[e];return t.markAsUpdated(),t}invertToRef(e){if(!0===this._isIdentity)return f.IdentityToRef(e),e;const t=this._m,s=t[0],i=t[1],r=t[2],n=t[3],a=t[4],o=t[5],h=t[6],l=t[7],c=t[8],u=t[9],d=t[10],_=t[11],p=t[12],g=t[13],m=t[14],T=t[15],b=d*T-m*_,E=u*T-g*_,x=u*m-g*d,A=c*T-p*_,R=c*m-d*p,M=c*g-p*u,y=+(o*b-h*E+l*x),P=-(a*b-h*A+l*R),v=+(a*E-o*A+l*M),C=-(a*x-o*R+h*M),S=s*y+i*P+r*v+n*C;if(0===S)return e.copyFrom(this),e;const I=1/S,D=h*T-m*l,O=o*T-g*l,F=o*m-g*h,w=a*T-p*l,L=a*m-p*h,B=a*g-p*o,N=h*_-d*l,U=o*_-u*l,k=o*d-u*h,V=a*_-c*l,G=a*d-c*h,z=a*u-c*o,W=-(i*b-r*E+n*x),H=+(s*b-r*A+n*R),K=-(s*E-i*A+n*M),q=+(s*x-i*R+r*M),X=+(i*D-r*O+n*F),Y=-(s*D-r*w+n*L),j=+(s*O-i*w+n*B),Z=-(s*F-i*L+r*B),Q=-(i*N-r*U+n*k),$=+(s*N-r*V+n*G),J=-(s*U-i*V+n*z),ee=+(s*k-i*G+r*z);return f.FromValuesToRef(y*I,W*I,X*I,Q*I,P*I,H*I,Y*I,$*I,v*I,K*I,j*I,J*I,C*I,q*I,Z*I,ee*I,e),e}addAtIndex(e,t){return this._m[e]+=t,this.markAsUpdated(),this}multiplyAtIndex(e,t){return this._m[e]*=t,this.markAsUpdated(),this}setTranslationFromFloats(e,t,s){return this._m[12]=e,this._m[13]=t,this._m[14]=s,this.markAsUpdated(),this}addTranslationFromFloats(e,t,s){return this._m[12]+=e,this._m[13]+=t,this._m[14]+=s,this.markAsUpdated(),this}setTranslation(e){return this.setTranslationFromFloats(e._x,e._y,e._z)}getTranslation(){return new u(this._m[12],this._m[13],this._m[14])}getTranslationToRef(e){return e.x=this._m[12],e.y=this._m[13],e.z=this._m[14],e}removeRotationAndScaling(){const e=this.m;return f.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,e[12],e[13],e[14],e[15],this),this._updateIdentityStatus(0===e[12]&&0===e[13]&&0===e[14]&&1===e[15]),this}copyFrom(e){e.copyToArray(this._m);const t=e;return this.updateFlag=t.updateFlag,this._updateIdentityStatus(t._isIdentity,t._isIdentityDirty,t._isIdentity3x2,t._isIdentity3x2Dirty),this}copyToArray(e,t=0){const s=this._m;return e[t]=s[0],e[t+1]=s[1],e[t+2]=s[2],e[t+3]=s[3],e[t+4]=s[4],e[t+5]=s[5],e[t+6]=s[6],e[t+7]=s[7],e[t+8]=s[8],e[t+9]=s[9],e[t+10]=s[10],e[t+11]=s[11],e[t+12]=s[12],e[t+13]=s[13],e[t+14]=s[14],e[t+15]=s[15],this}multiply(e){const t=new f;return this.multiplyToRef(e,t),t}multiplyInPlace(e){const t=this._m,s=e.m;for(let e=0;e<16;e++)t[e]*=s[e];return this.markAsUpdated(),this}multiplyByFloats(...e){const t=this._m;for(let s=0;s<16;s++)t[s]*=e[s];return this.markAsUpdated(),this}multiplyByFloatsToRef(...e){const t=e.pop(),s=this._m,i=t._m,r=e;for(let e=0;e<16;e++)i[e]=s[e]*r[e];return t.markAsUpdated(),t}multiplyToRef(e,t){return this._isIdentity?(t.copyFrom(e),t):e._isIdentity?(t.copyFrom(this),t):(this.multiplyToArray(e,t._m,0),t.markAsUpdated(),t)}multiplyToArray(e,t,s){const i=this._m,r=e.m,n=i[0],a=i[1],o=i[2],h=i[3],l=i[4],c=i[5],u=i[6],d=i[7],_=i[8],f=i[9],p=i[10],g=i[11],m=i[12],T=i[13],b=i[14],E=i[15],x=r[0],A=r[1],R=r[2],M=r[3],y=r[4],P=r[5],v=r[6],C=r[7],S=r[8],I=r[9],D=r[10],O=r[11],F=r[12],w=r[13],L=r[14],B=r[15];return t[s]=n*x+a*y+o*S+h*F,t[s+1]=n*A+a*P+o*I+h*w,t[s+2]=n*R+a*v+o*D+h*L,t[s+3]=n*M+a*C+o*O+h*B,t[s+4]=l*x+c*y+u*S+d*F,t[s+5]=l*A+c*P+u*I+d*w,t[s+6]=l*R+c*v+u*D+d*L,t[s+7]=l*M+c*C+u*O+d*B,t[s+8]=_*x+f*y+p*S+g*F,t[s+9]=_*A+f*P+p*I+g*w,t[s+10]=_*R+f*v+p*D+g*L,t[s+11]=_*M+f*C+p*O+g*B,t[s+12]=m*x+T*y+b*S+E*F,t[s+13]=m*A+T*P+b*I+E*w,t[s+14]=m*R+T*v+b*D+E*L,t[s+15]=m*M+T*C+b*O+E*B,this}divide(e){return this.divideToRef(e,new f)}divideToRef(e,t){const s=this._m,i=e.m,r=t._m;for(let e=0;e<16;e++)r[e]=s[e]/i[e];return t.markAsUpdated(),t}divideInPlace(e){const t=this._m,s=e.m;for(let e=0;e<16;e++)t[e]/=s[e];return this.markAsUpdated(),this}minimizeInPlace(e){const t=this._m,s=e.m;for(let e=0;e<16;e++)t[e]=Math.min(t[e],s[e]);return this.markAsUpdated(),this}minimizeInPlaceFromFloats(...e){const t=this._m;for(let s=0;s<16;s++)t[s]=Math.min(t[s],e[s]);return this.markAsUpdated(),this}maximizeInPlace(e){const t=this._m,s=e.m;for(let e=0;e<16;e++)t[e]=Math.min(t[e],s[e]);return this.markAsUpdated(),this}maximizeInPlaceFromFloats(...e){const t=this._m;for(let s=0;s<16;s++)t[s]=Math.min(t[s],e[s]);return this.markAsUpdated(),this}negate(){return this.negateToRef(new f)}negateInPlace(){const e=this._m;for(let t=0;t<16;t++)e[t]=-e[t];return this.markAsUpdated(),this}negateToRef(e){const t=this._m,s=e._m;for(let e=0;e<16;e++)s[e]=-t[e];return e.markAsUpdated(),e}equals(e){const t=e;if(!t)return!1;if((this._isIdentity||t._isIdentity)&&!this._isIdentityDirty&&!t._isIdentityDirty)return this._isIdentity&&t._isIdentity;const s=this.m,i=t.m;return s[0]===i[0]&&s[1]===i[1]&&s[2]===i[2]&&s[3]===i[3]&&s[4]===i[4]&&s[5]===i[5]&&s[6]===i[6]&&s[7]===i[7]&&s[8]===i[8]&&s[9]===i[9]&&s[10]===i[10]&&s[11]===i[11]&&s[12]===i[12]&&s[13]===i[13]&&s[14]===i[14]&&s[15]===i[15]}equalsWithEpsilon(e,t=0){const s=this._m,i=e.m;for(let e=0;e<16;e++)if(!(0,h.Mj)(s[e],i[e],t))return!1;return!0}equalsToFloats(...e){const t=this._m;for(let s=0;s<16;s++)if(t[s]!=e[s])return!1;return!0}floor(){return this.floorToRef(new f)}floorToRef(e){const t=this._m,s=e._m;for(let e=0;e<16;e++)s[e]=Math.floor(t[e]);return e.markAsUpdated(),e}fract(){return this.fractToRef(new f)}fractToRef(e){const t=this._m,s=e._m;for(let e=0;e<16;e++)s[e]=t[e]-Math.floor(t[e]);return e.markAsUpdated(),e}clone(){const e=new f;return e.copyFrom(this),e}getClassName(){return"Matrix"}getHashCode(){let e=l(this._m[0]);for(let t=1;t<16;t++)e=397*e^l(this._m[t]);return e}decomposeToTransformNode(e){return e.rotationQuaternion=e.rotationQuaternion||new _,this.decompose(e.scaling,e.rotationQuaternion,e.position)}decompose(e,t,s,i,r=!0){if(this._isIdentity)return s&&s.setAll(0),e&&e.setAll(1),t&&t.copyFromFloats(0,0,0,1),!0;const n=this._m;if(s&&s.copyFromFloats(n[12],n[13],n[14]),(e=e||p.Vector3[0]).x=Math.sqrt(n[0]*n[0]+n[1]*n[1]+n[2]*n[2]),e.y=Math.sqrt(n[4]*n[4]+n[5]*n[5]+n[6]*n[6]),e.z=Math.sqrt(n[8]*n[8]+n[9]*n[9]+n[10]*n[10]),i){const t=(r?i.absoluteScaling.x:i.scaling.x)<0?-1:1,s=(r?i.absoluteScaling.y:i.scaling.y)<0?-1:1,n=(r?i.absoluteScaling.z:i.scaling.z)<0?-1:1;e.x*=t,e.y*=s,e.z*=n}else this.determinant()<=0&&(e.y*=-1);if(0===e._x||0===e._y||0===e._z)return t&&t.copyFromFloats(0,0,0,1),!1;if(t){const s=1/e._x,i=1/e._y,r=1/e._z;f.FromValuesToRef(n[0]*s,n[1]*s,n[2]*s,0,n[4]*i,n[5]*i,n[6]*i,0,n[8]*r,n[9]*r,n[10]*r,0,0,0,0,1,p.Matrix[0]),_.FromRotationMatrixToRef(p.Matrix[0],t)}return!0}getRow(e){if(e<0||e>3)return null;const t=4*e;return new d(this._m[t+0],this._m[t+1],this._m[t+2],this._m[t+3])}getRowToRef(e,t){if(e>=0&&e<=3){const s=4*e;t.x=this._m[s+0],t.y=this._m[s+1],t.z=this._m[s+2],t.w=this._m[s+3]}return t}setRow(e,t){return this.setRowFromFloats(e,t.x,t.y,t.z,t.w)}transpose(){const e=new f;return f.TransposeToRef(this,e),e}transposeToRef(e){return f.TransposeToRef(this,e),e}setRowFromFloats(e,t,s,i,r){if(e<0||e>3)return this;const n=4*e;return this._m[n+0]=t,this._m[n+1]=s,this._m[n+2]=i,this._m[n+3]=r,this.markAsUpdated(),this}scale(e){const t=new f;return this.scaleToRef(e,t),t}scaleToRef(e,t){for(let s=0;s<16;s++)t._m[s]=this._m[s]*e;return t.markAsUpdated(),t}scaleAndAddToRef(e,t){for(let s=0;s<16;s++)t._m[s]+=this._m[s]*e;return t.markAsUpdated(),t}scaleInPlace(e){const t=this._m;for(let s=0;s<16;s++)t[s]*=e;return this.markAsUpdated(),this}toNormalMatrix(e){const t=p.Matrix[0];this.invertToRef(t),t.transposeToRef(e);const s=e._m;return f.FromValuesToRef(s[0],s[1],s[2],0,s[4],s[5],s[6],0,s[8],s[9],s[10],0,0,0,0,1,e),e}getRotationMatrix(){const e=new f;return this.getRotationMatrixToRef(e),e}getRotationMatrixToRef(e){const t=p.Vector3[0];if(!this.decompose(t))return f.IdentityToRef(e),e;const s=this._m,i=1/t._x,r=1/t._y,n=1/t._z;return f.FromValuesToRef(s[0]*i,s[1]*i,s[2]*i,0,s[4]*r,s[5]*r,s[6]*r,0,s[8]*n,s[9]*n,s[10]*n,0,0,0,0,1,e),e}toggleModelMatrixHandInPlace(){const e=this._m;return e[2]*=-1,e[6]*=-1,e[8]*=-1,e[9]*=-1,e[14]*=-1,this.markAsUpdated(),this}toggleProjectionMatrixHandInPlace(){const e=this._m;return e[8]*=-1,e[9]*=-1,e[10]*=-1,e[11]*=-1,this.markAsUpdated(),this}static FromArray(e,t=0){const s=new f;return f.FromArrayToRef(e,t,s),s}static FromArrayToRef(e,t,s){for(let i=0;i<16;i++)s._m[i]=e[i+t];return s.markAsUpdated(),s}static FromFloat32ArrayToRefScaled(e,t,s,i){return i._m[0]=e[0+t]*s,i._m[1]=e[1+t]*s,i._m[2]=e[2+t]*s,i._m[3]=e[3+t]*s,i._m[4]=e[4+t]*s,i._m[5]=e[5+t]*s,i._m[6]=e[6+t]*s,i._m[7]=e[7+t]*s,i._m[8]=e[8+t]*s,i._m[9]=e[9+t]*s,i._m[10]=e[10+t]*s,i._m[11]=e[11+t]*s,i._m[12]=e[12+t]*s,i._m[13]=e[13+t]*s,i._m[14]=e[14+t]*s,i._m[15]=e[15+t]*s,i.markAsUpdated(),i}static get IdentityReadOnly(){return f._IdentityReadOnly}static FromValuesToRef(e,t,s,i,r,n,a,o,h,l,c,u,d,_,f,p,g){const m=g._m;m[0]=e,m[1]=t,m[2]=s,m[3]=i,m[4]=r,m[5]=n,m[6]=a,m[7]=o,m[8]=h,m[9]=l,m[10]=c,m[11]=u,m[12]=d,m[13]=_,m[14]=f,m[15]=p,g.markAsUpdated()}static FromValues(e,t,s,i,r,n,a,o,h,l,c,u,d,_,p,g){const m=new f,T=m._m;return T[0]=e,T[1]=t,T[2]=s,T[3]=i,T[4]=r,T[5]=n,T[6]=a,T[7]=o,T[8]=h,T[9]=l,T[10]=c,T[11]=u,T[12]=d,T[13]=_,T[14]=p,T[15]=g,m.markAsUpdated(),m}static Compose(e,t,s){const i=new f;return f.ComposeToRef(e,t,s,i),i}static ComposeToRef(e,t,s,i){const r=i._m,n=t._x,a=t._y,o=t._z,h=t._w,l=n+n,c=a+a,u=o+o,d=n*l,_=n*c,f=n*u,p=a*c,g=a*u,m=o*u,T=h*l,b=h*c,E=h*u,x=e._x,A=e._y,R=e._z;return r[0]=(1-(p+m))*x,r[1]=(_+E)*x,r[2]=(f-b)*x,r[3]=0,r[4]=(_-E)*A,r[5]=(1-(d+m))*A,r[6]=(g+T)*A,r[7]=0,r[8]=(f+b)*R,r[9]=(g-T)*R,r[10]=(1-(d+p))*R,r[11]=0,r[12]=s._x,r[13]=s._y,r[14]=s._z,r[15]=1,i.markAsUpdated(),i}static Identity(){const e=f.FromValues(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return e._updateIdentityStatus(!0),e}static IdentityToRef(e){return f.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1,e),e._updateIdentityStatus(!0),e}static Zero(){const e=f.FromValues(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);return e._updateIdentityStatus(!1),e}static RotationX(e){const t=new f;return f.RotationXToRef(e,t),t}static Invert(e){const t=new f;return e.invertToRef(t),t}static RotationXToRef(e,t){const s=Math.sin(e),i=Math.cos(e);return f.FromValuesToRef(1,0,0,0,0,i,s,0,0,-s,i,0,0,0,0,1,t),t._updateIdentityStatus(1===i&&0===s),t}static RotationY(e){const t=new f;return f.RotationYToRef(e,t),t}static RotationYToRef(e,t){const s=Math.sin(e),i=Math.cos(e);return f.FromValuesToRef(i,0,-s,0,0,1,0,0,s,0,i,0,0,0,0,1,t),t._updateIdentityStatus(1===i&&0===s),t}static RotationZ(e){const t=new f;return f.RotationZToRef(e,t),t}static RotationZToRef(e,t){const s=Math.sin(e),i=Math.cos(e);return f.FromValuesToRef(i,s,0,0,-s,i,0,0,0,0,1,0,0,0,0,1,t),t._updateIdentityStatus(1===i&&0===s),t}static RotationAxis(e,t){const s=new f;return f.RotationAxisToRef(e,t,s),s}static RotationAxisToRef(e,t,s){const i=Math.sin(-t),r=Math.cos(-t),n=1-r;e=e.normalizeToRef(p.Vector3[0]);const a=s._m;return a[0]=e._x*e._x*n+r,a[1]=e._x*e._y*n-e._z*i,a[2]=e._x*e._z*n+e._y*i,a[3]=0,a[4]=e._y*e._x*n+e._z*i,a[5]=e._y*e._y*n+r,a[6]=e._y*e._z*n-e._x*i,a[7]=0,a[8]=e._z*e._x*n-e._y*i,a[9]=e._z*e._y*n+e._x*i,a[10]=e._z*e._z*n+r,a[11]=0,a[12]=0,a[13]=0,a[14]=0,a[15]=1,s.markAsUpdated(),s}static RotationAlignToRef(e,t,s,r=!1){const n=u.Dot(t,e),a=s._m;if(n<-1+i.bH)a[0]=-1,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=r?1:-1,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=r?-1:1,a[11]=0;else{const s=u.Cross(t,e),i=1/(1+n);a[0]=s._x*s._x*i+n,a[1]=s._y*s._x*i-s._z,a[2]=s._z*s._x*i+s._y,a[3]=0,a[4]=s._x*s._y*i+s._z,a[5]=s._y*s._y*i+n,a[6]=s._z*s._y*i-s._x,a[7]=0,a[8]=s._x*s._z*i-s._y,a[9]=s._y*s._z*i+s._x,a[10]=s._z*s._z*i+n,a[11]=0}return a[12]=0,a[13]=0,a[14]=0,a[15]=1,s.markAsUpdated(),s}static RotationYawPitchRoll(e,t,s){const i=new f;return f.RotationYawPitchRollToRef(e,t,s,i),i}static RotationYawPitchRollToRef(e,t,s,i){return _.RotationYawPitchRollToRef(e,t,s,p.Quaternion[0]),p.Quaternion[0].toRotationMatrix(i),i}static Scaling(e,t,s){const i=new f;return f.ScalingToRef(e,t,s,i),i}static ScalingToRef(e,t,s,i){return f.FromValuesToRef(e,0,0,0,0,t,0,0,0,0,s,0,0,0,0,1,i),i._updateIdentityStatus(1===e&&1===t&&1===s),i}static Translation(e,t,s){const i=new f;return f.TranslationToRef(e,t,s,i),i}static TranslationToRef(e,t,s,i){return f.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,e,t,s,1,i),i._updateIdentityStatus(0===e&&0===t&&0===s),i}static Lerp(e,t,s){const i=new f;return f.LerpToRef(e,t,s,i),i}static LerpToRef(e,t,s,i){const r=i._m,n=e.m,a=t.m;for(let e=0;e<16;e++)r[e]=n[e]*(1-s)+a[e]*s;return i.markAsUpdated(),i}static DecomposeLerp(e,t,s){const i=new f;return f.DecomposeLerpToRef(e,t,s,i),i}static DecomposeLerpToRef(e,t,s,i){const r=p.Vector3[0],n=p.Quaternion[0],a=p.Vector3[1];e.decompose(r,n,a);const o=p.Vector3[2],h=p.Quaternion[1],l=p.Vector3[3];t.decompose(o,h,l);const c=p.Vector3[4];u.LerpToRef(r,o,s,c);const d=p.Quaternion[2];_.SlerpToRef(n,h,s,d);const g=p.Vector3[5];return u.LerpToRef(a,l,s,g),f.ComposeToRef(c,d,g,i),i}static LookAtLH(e,t,s){const i=new f;return f.LookAtLHToRef(e,t,s,i),i}static LookAtLHToRef(e,t,s,i){const r=p.Vector3[0],n=p.Vector3[1],a=p.Vector3[2];t.subtractToRef(e,a),a.normalize(),u.CrossToRef(s,a,r);const o=r.lengthSquared();0===o?r.x=1:r.normalizeFromLength(Math.sqrt(o)),u.CrossToRef(a,r,n),n.normalize();const h=-u.Dot(r,e),l=-u.Dot(n,e),c=-u.Dot(a,e);return f.FromValuesToRef(r._x,n._x,a._x,0,r._y,n._y,a._y,0,r._z,n._z,a._z,0,h,l,c,1,i),i}static LookAtRH(e,t,s){const i=new f;return f.LookAtRHToRef(e,t,s,i),i}static LookAtRHToRef(e,t,s,i){const r=p.Vector3[0],n=p.Vector3[1],a=p.Vector3[2];e.subtractToRef(t,a),a.normalize(),u.CrossToRef(s,a,r);const o=r.lengthSquared();0===o?r.x=1:r.normalizeFromLength(Math.sqrt(o)),u.CrossToRef(a,r,n),n.normalize();const h=-u.Dot(r,e),l=-u.Dot(n,e),c=-u.Dot(a,e);return f.FromValuesToRef(r._x,n._x,a._x,0,r._y,n._y,a._y,0,r._z,n._z,a._z,0,h,l,c,1,i),i}static LookDirectionLH(e,t){const s=new f;return f.LookDirectionLHToRef(e,t,s),s}static LookDirectionLHToRef(e,t,s){const i=p.Vector3[0];i.copyFrom(e),i.scaleInPlace(-1);const r=p.Vector3[1];return u.CrossToRef(t,i,r),f.FromValuesToRef(r._x,r._y,r._z,0,t._x,t._y,t._z,0,i._x,i._y,i._z,0,0,0,0,1,s),s}static LookDirectionRH(e,t){const s=new f;return f.LookDirectionRHToRef(e,t,s),s}static LookDirectionRHToRef(e,t,s){const i=p.Vector3[2];return u.CrossToRef(t,e,i),f.FromValuesToRef(i._x,i._y,i._z,0,t._x,t._y,t._z,0,e._x,e._y,e._z,0,0,0,0,1,s),s}static OrthoLH(e,t,s,i,r){const n=new f;return f.OrthoLHToRef(e,t,s,i,n,r),n}static OrthoLHToRef(e,t,s,i,r,n){const a=2/e,o=2/t,h=2/(i-s),l=-(i+s)/(i-s);return f.FromValuesToRef(a,0,0,0,0,o,0,0,0,0,h,0,0,0,l,1,r),n&&r.multiplyToRef(m,r),r._updateIdentityStatus(1===a&&1===o&&1===h&&0===l),r}static OrthoOffCenterLH(e,t,s,i,r,n,a){const o=new f;return f.OrthoOffCenterLHToRef(e,t,s,i,r,n,o,a),o}static OrthoOffCenterLHToRef(e,t,s,i,r,n,a,o){const h=2/(t-e),l=2/(i-s),c=2/(n-r),u=-(n+r)/(n-r),d=(e+t)/(e-t),_=(i+s)/(s-i);return f.FromValuesToRef(h,0,0,0,0,l,0,0,0,0,c,0,d,_,u,1,a),o&&a.multiplyToRef(m,a),a.markAsUpdated(),a}static ObliqueOffCenterLHToRef(e,t,s,i,r,n,a,o,h,l,c){const u=-a*Math.cos(o),d=-a*Math.sin(o);return f.TranslationToRef(0,0,-h,p.Matrix[1]),f.FromValuesToRef(1,0,0,0,0,1,0,0,u,d,1,0,0,0,0,1,p.Matrix[0]),p.Matrix[1].multiplyToRef(p.Matrix[0],p.Matrix[0]),f.TranslationToRef(0,0,h,p.Matrix[1]),p.Matrix[0].multiplyToRef(p.Matrix[1],p.Matrix[0]),f.OrthoOffCenterLHToRef(e,t,s,i,r,n,l,c),p.Matrix[0].multiplyToRef(l,l),l}static OrthoOffCenterRH(e,t,s,i,r,n,a){const o=new f;return f.OrthoOffCenterRHToRef(e,t,s,i,r,n,o,a),o}static OrthoOffCenterRHToRef(e,t,s,i,r,n,a,o){return f.OrthoOffCenterLHToRef(e,t,s,i,r,n,a,o),a._m[10]*=-1,a}static ObliqueOffCenterRHToRef(e,t,s,i,r,n,a,o,h,l,c){const u=a*Math.cos(o),d=a*Math.sin(o);return f.TranslationToRef(0,0,h,p.Matrix[1]),f.FromValuesToRef(1,0,0,0,0,1,0,0,u,d,1,0,0,0,0,1,p.Matrix[0]),p.Matrix[1].multiplyToRef(p.Matrix[0],p.Matrix[0]),f.TranslationToRef(0,0,-h,p.Matrix[1]),p.Matrix[0].multiplyToRef(p.Matrix[1],p.Matrix[0]),f.OrthoOffCenterRHToRef(e,t,s,i,r,n,l,c),p.Matrix[0].multiplyToRef(l,l),l}static PerspectiveLH(e,t,s,i,r,n=0){const a=new f,o=2*s/e,h=2*s/t,l=(i+s)/(i-s),c=-2*i*s/(i-s),u=Math.tan(n);return f.FromValuesToRef(o,0,0,0,0,h,0,u,0,0,l,1,0,0,c,0,a),r&&a.multiplyToRef(m,a),a._updateIdentityStatus(!1),a}static PerspectiveFovLH(e,t,s,i,r,n=0,a=!1){const o=new f;return f.PerspectiveFovLHToRef(e,t,s,i,o,!0,r,n,a),o}static PerspectiveFovLHToRef(e,t,s,i,r,n=!0,a,o=0,h=!1){const l=s,c=i,u=1/Math.tan(.5*e),d=n?u/t:u,_=n?u:u*t,p=h&&0===l?-1:0!==c?(c+l)/(c-l):1,g=h&&0===l?2*c:0!==c?-2*c*l/(c-l):-2*l,T=Math.tan(o);return f.FromValuesToRef(d,0,0,0,0,_,0,T,0,0,p,1,0,0,g,0,r),a&&r.multiplyToRef(m,r),r._updateIdentityStatus(!1),r}static PerspectiveFovReverseLHToRef(e,t,s,i,r,n=!0,a,o=0){const h=1/Math.tan(.5*e),l=n?h/t:h,c=n?h:h*t,u=Math.tan(o);return f.FromValuesToRef(l,0,0,0,0,c,0,u,0,0,-s,1,0,0,1,0,r),a&&r.multiplyToRef(m,r),r._updateIdentityStatus(!1),r}static PerspectiveFovRH(e,t,s,i,r,n=0,a=!1){const o=new f;return f.PerspectiveFovRHToRef(e,t,s,i,o,!0,r,n,a),o}static PerspectiveFovRHToRef(e,t,s,i,r,n=!0,a,o=0,h=!1){const l=s,c=i,u=1/Math.tan(.5*e),d=n?u/t:u,_=n?u:u*t,p=h&&0===l?1:0!==c?-(c+l)/(c-l):-1,g=h&&0===l?2*c:0!==c?-2*c*l/(c-l):-2*l,T=Math.tan(o);return f.FromValuesToRef(d,0,0,0,0,_,0,T,0,0,p,-1,0,0,g,0,r),a&&r.multiplyToRef(m,r),r._updateIdentityStatus(!1),r}static PerspectiveFovReverseRHToRef(e,t,s,i,r,n=!0,a,o=0){const h=1/Math.tan(.5*e),l=n?h/t:h,c=n?h:h*t,u=Math.tan(o);return f.FromValuesToRef(l,0,0,0,0,c,0,u,0,0,-s,-1,0,0,-1,0,r),a&&r.multiplyToRef(m,r),r._updateIdentityStatus(!1),r}static GetFinalMatrix(e,t,s,i,r,n){const a=e.width,o=e.height,h=e.x,l=e.y,c=f.FromValues(a/2,0,0,0,0,-o/2,0,0,0,0,n-r,0,h+a/2,o/2+l,r,1),u=new f;return t.multiplyToRef(s,u),u.multiplyToRef(i,u),u.multiplyToRef(c,u)}static GetAsMatrix2x2(e){const t=e.m,s=[t[0],t[1],t[4],t[5]];return a.I.MatrixUse64Bits?s:new Float32Array(s)}static GetAsMatrix3x3(e){const t=e.m,s=[t[0],t[1],t[2],t[4],t[5],t[6],t[8],t[9],t[10]];return a.I.MatrixUse64Bits?s:new Float32Array(s)}static Transpose(e){const t=new f;return f.TransposeToRef(e,t),t}static TransposeToRef(e,t){const s=e.m,i=s[0],r=s[4],n=s[8],a=s[12],o=s[1],h=s[5],l=s[9],c=s[13],u=s[2],d=s[6],_=s[10],f=s[14],p=s[3],g=s[7],m=s[11],T=s[15],b=t._m;return b[0]=i,b[1]=r,b[2]=n,b[3]=a,b[4]=o,b[5]=h,b[6]=l,b[7]=c,b[8]=u,b[9]=d,b[10]=_,b[11]=f,b[12]=p,b[13]=g,b[14]=m,b[15]=T,t.markAsUpdated(),t._updateIdentityStatus(e._isIdentity,e._isIdentityDirty),t}static Reflection(e){const t=new f;return f.ReflectionToRef(e,t),t}static ReflectionToRef(e,t){e.normalize();const s=e.normal.x,i=e.normal.y,r=e.normal.z,n=-2*s,a=-2*i,o=-2*r;return f.FromValuesToRef(n*s+1,a*s,o*s,0,n*i,a*i+1,o*i,0,n*r,a*r,o*r+1,0,n*e.d,a*e.d,o*e.d,1,t),t}static FromXYZAxesToRef(e,t,s,i){return f.FromValuesToRef(e._x,e._y,e._z,0,t._x,t._y,t._z,0,s._x,s._y,s._z,0,0,0,0,1,i),i}static FromQuaternionToRef(e,t){const s=e._x*e._x,i=e._y*e._y,r=e._z*e._z,n=e._x*e._y,a=e._z*e._w,o=e._z*e._x,h=e._y*e._w,l=e._y*e._z,c=e._x*e._w;return t._m[0]=1-2*(i+r),t._m[1]=2*(n+a),t._m[2]=2*(o-h),t._m[3]=0,t._m[4]=2*(n-a),t._m[5]=1-2*(r+s),t._m[6]=2*(l+c),t._m[7]=0,t._m[8]=2*(o+h),t._m[9]=2*(l-c),t._m[10]=1-2*(i+s),t._m[11]=0,t._m[12]=0,t._m[13]=0,t._m[14]=0,t._m[15]=1,t.markAsUpdated(),t}}f._UpdateFlagSeed=0,f._IdentityReadOnly=f.Identity(),Object.defineProperties(f.prototype,{dimension:{value:[4,4]},rank:{value:2}});class p{}p.Vector3=(0,r.ln)(11,u.Zero),p.Matrix=(0,r.ln)(2,f.Identity),p.Quaternion=(0,r.ln)(3,_.Zero);class g{}g.Vector2=(0,r.ln)(3,c.Zero),g.Vector3=(0,r.ln)(13,u.Zero),g.Vector4=(0,r.ln)(3,d.Zero),g.Quaternion=(0,r.ln)(3,_.Zero),g.Matrix=(0,r.ln)(8,f.Identity),(0,n.Y5)("BABYLON.Vector2",c),(0,n.Y5)("BABYLON.Vector3",u),(0,n.Y5)("BABYLON.Vector4",d),(0,n.Y5)("BABYLON.Matrix",f);const m=f.FromValues(1,0,0,0,0,1,0,0,0,0,.5,0,0,0,.5,1)},4494:(e,t,s)=>{s.d(t,{L:()=>i});class i{constructor(e,t,s,i){this.x=e,this.y=t,this.width=s,this.height=i}toGlobal(e,t){return new i(this.x*e,this.y*t,this.width*e,this.height*t)}toGlobalToRef(e,t,s){return s.x=this.x*e,s.y=this.y*t,s.width=this.width*e,s.height=this.height*t,this}clone(){return new i(this.x,this.y,this.width,this.height)}}},4640:(e,t,s)=>{s.d(t,{O:()=>h,Q:()=>l});var i=s(9923);s(8733),s(6041),s(5559),s(2572),s(1903),s(4100),s(521),s(4494);const r=[Math.sqrt(1/(4*Math.PI)),-Math.sqrt(3/(4*Math.PI)),Math.sqrt(3/(4*Math.PI)),-Math.sqrt(3/(4*Math.PI)),Math.sqrt(15/(4*Math.PI)),-Math.sqrt(15/(4*Math.PI)),Math.sqrt(5/(16*Math.PI)),-Math.sqrt(15/(4*Math.PI)),Math.sqrt(15/(16*Math.PI))],n=[()=>1,e=>e.y,e=>e.z,e=>e.x,e=>e.x*e.y,e=>e.y*e.z,e=>3*e.z*e.z-1,e=>e.x*e.z,e=>e.x*e.x-e.y*e.y],a=(e,t)=>r[e]*n[e](t),o=[Math.PI,2*Math.PI/3,2*Math.PI/3,2*Math.PI/3,Math.PI/4,Math.PI/4,Math.PI/4,Math.PI/4,Math.PI/4];class h{constructor(){this.preScaled=!1,this.l00=i.Pq.Zero(),this.l1_1=i.Pq.Zero(),this.l10=i.Pq.Zero(),this.l11=i.Pq.Zero(),this.l2_2=i.Pq.Zero(),this.l2_1=i.Pq.Zero(),this.l20=i.Pq.Zero(),this.l21=i.Pq.Zero(),this.l22=i.Pq.Zero()}addLight(e,t,s){i.AA.Vector3[0].set(t.r,t.g,t.b);const r=i.AA.Vector3[0],n=i.AA.Vector3[1];r.scaleToRef(s,n),n.scaleToRef(a(0,e),i.AA.Vector3[2]),this.l00.addInPlace(i.AA.Vector3[2]),n.scaleToRef(a(1,e),i.AA.Vector3[2]),this.l1_1.addInPlace(i.AA.Vector3[2]),n.scaleToRef(a(2,e),i.AA.Vector3[2]),this.l10.addInPlace(i.AA.Vector3[2]),n.scaleToRef(a(3,e),i.AA.Vector3[2]),this.l11.addInPlace(i.AA.Vector3[2]),n.scaleToRef(a(4,e),i.AA.Vector3[2]),this.l2_2.addInPlace(i.AA.Vector3[2]),n.scaleToRef(a(5,e),i.AA.Vector3[2]),this.l2_1.addInPlace(i.AA.Vector3[2]),n.scaleToRef(a(6,e),i.AA.Vector3[2]),this.l20.addInPlace(i.AA.Vector3[2]),n.scaleToRef(a(7,e),i.AA.Vector3[2]),this.l21.addInPlace(i.AA.Vector3[2]),n.scaleToRef(a(8,e),i.AA.Vector3[2]),this.l22.addInPlace(i.AA.Vector3[2])}scaleInPlace(e){this.l00.scaleInPlace(e),this.l1_1.scaleInPlace(e),this.l10.scaleInPlace(e),this.l11.scaleInPlace(e),this.l2_2.scaleInPlace(e),this.l2_1.scaleInPlace(e),this.l20.scaleInPlace(e),this.l21.scaleInPlace(e),this.l22.scaleInPlace(e)}convertIncidentRadianceToIrradiance(){this.l00.scaleInPlace(o[0]),this.l1_1.scaleInPlace(o[1]),this.l10.scaleInPlace(o[2]),this.l11.scaleInPlace(o[3]),this.l2_2.scaleInPlace(o[4]),this.l2_1.scaleInPlace(o[5]),this.l20.scaleInPlace(o[6]),this.l21.scaleInPlace(o[7]),this.l22.scaleInPlace(o[8])}convertIrradianceToLambertianRadiance(){this.scaleInPlace(1/Math.PI)}preScaleForRendering(){this.preScaled=!0,this.l00.scaleInPlace(r[0]),this.l1_1.scaleInPlace(r[1]),this.l10.scaleInPlace(r[2]),this.l11.scaleInPlace(r[3]),this.l2_2.scaleInPlace(r[4]),this.l2_1.scaleInPlace(r[5]),this.l20.scaleInPlace(r[6]),this.l21.scaleInPlace(r[7]),this.l22.scaleInPlace(r[8])}updateFromArray(e){return i.Pq.FromArrayToRef(e[0],0,this.l00),i.Pq.FromArrayToRef(e[1],0,this.l1_1),i.Pq.FromArrayToRef(e[2],0,this.l10),i.Pq.FromArrayToRef(e[3],0,this.l11),i.Pq.FromArrayToRef(e[4],0,this.l2_2),i.Pq.FromArrayToRef(e[5],0,this.l2_1),i.Pq.FromArrayToRef(e[6],0,this.l20),i.Pq.FromArrayToRef(e[7],0,this.l21),i.Pq.FromArrayToRef(e[8],0,this.l22),this}updateFromFloatsArray(e){return i.Pq.FromFloatsToRef(e[0],e[1],e[2],this.l00),i.Pq.FromFloatsToRef(e[3],e[4],e[5],this.l1_1),i.Pq.FromFloatsToRef(e[6],e[7],e[8],this.l10),i.Pq.FromFloatsToRef(e[9],e[10],e[11],this.l11),i.Pq.FromFloatsToRef(e[12],e[13],e[14],this.l2_2),i.Pq.FromFloatsToRef(e[15],e[16],e[17],this.l2_1),i.Pq.FromFloatsToRef(e[18],e[19],e[20],this.l20),i.Pq.FromFloatsToRef(e[21],e[22],e[23],this.l21),i.Pq.FromFloatsToRef(e[24],e[25],e[26],this.l22),this}static FromArray(e){return(new h).updateFromArray(e)}static FromPolynomial(e){const t=new h;return t.l00=e.xx.scale(.376127).add(e.yy.scale(.376127)).add(e.zz.scale(.376126)),t.l1_1=e.y.scale(.977204),t.l10=e.z.scale(.977204),t.l11=e.x.scale(.977204),t.l2_2=e.xy.scale(1.16538),t.l2_1=e.yz.scale(1.16538),t.l20=e.zz.scale(1.34567).subtract(e.xx.scale(.672834)).subtract(e.yy.scale(.672834)),t.l21=e.zx.scale(1.16538),t.l22=e.xx.scale(1.16538).subtract(e.yy.scale(1.16538)),t.l1_1.scaleInPlace(-1),t.l11.scaleInPlace(-1),t.l2_1.scaleInPlace(-1),t.l21.scaleInPlace(-1),t.scaleInPlace(Math.PI),t}}class l{constructor(){this.x=i.Pq.Zero(),this.y=i.Pq.Zero(),this.z=i.Pq.Zero(),this.xx=i.Pq.Zero(),this.yy=i.Pq.Zero(),this.zz=i.Pq.Zero(),this.xy=i.Pq.Zero(),this.yz=i.Pq.Zero(),this.zx=i.Pq.Zero()}get preScaledHarmonics(){return this._harmonics||(this._harmonics=h.FromPolynomial(this)),this._harmonics.preScaled||this._harmonics.preScaleForRendering(),this._harmonics}addAmbient(e){i.AA.Vector3[0].copyFromFloats(e.r,e.g,e.b);const t=i.AA.Vector3[0];this.xx.addInPlace(t),this.yy.addInPlace(t),this.zz.addInPlace(t)}scaleInPlace(e){this.x.scaleInPlace(e),this.y.scaleInPlace(e),this.z.scaleInPlace(e),this.xx.scaleInPlace(e),this.yy.scaleInPlace(e),this.zz.scaleInPlace(e),this.yz.scaleInPlace(e),this.zx.scaleInPlace(e),this.xy.scaleInPlace(e)}updateFromHarmonics(e){return this._harmonics=e,this.x.copyFrom(e.l11),this.x.scaleInPlace(1.02333).scaleInPlace(-1),this.y.copyFrom(e.l1_1),this.y.scaleInPlace(1.02333).scaleInPlace(-1),this.z.copyFrom(e.l10),this.z.scaleInPlace(1.02333),this.xx.copyFrom(e.l00),i.AA.Vector3[0].copyFrom(e.l20).scaleInPlace(.247708),i.AA.Vector3[1].copyFrom(e.l22).scaleInPlace(.429043),this.xx.scaleInPlace(.886277).subtractInPlace(i.AA.Vector3[0]).addInPlace(i.AA.Vector3[1]),this.yy.copyFrom(e.l00),this.yy.scaleInPlace(.886277).subtractInPlace(i.AA.Vector3[0]).subtractInPlace(i.AA.Vector3[1]),this.zz.copyFrom(e.l00),i.AA.Vector3[0].copyFrom(e.l20).scaleInPlace(.495417),this.zz.scaleInPlace(.886277).addInPlace(i.AA.Vector3[0]),this.yz.copyFrom(e.l2_1),this.yz.scaleInPlace(.858086).scaleInPlace(-1),this.zx.copyFrom(e.l21),this.zx.scaleInPlace(.858086).scaleInPlace(-1),this.xy.copyFrom(e.l2_2),this.xy.scaleInPlace(.858086),this.scaleInPlace(1/Math.PI),this}static FromHarmonics(e){return(new l).updateFromHarmonics(e)}static FromArray(e){const t=new l;return i.Pq.FromArrayToRef(e[0],0,t.x),i.Pq.FromArrayToRef(e[1],0,t.y),i.Pq.FromArrayToRef(e[2],0,t.z),i.Pq.FromArrayToRef(e[3],0,t.xx),i.Pq.FromArrayToRef(e[4],0,t.yy),i.Pq.FromArrayToRef(e[5],0,t.zz),i.Pq.FromArrayToRef(e[6],0,t.yz),i.Pq.FromArrayToRef(e[7],0,t.zx),i.Pq.FromArrayToRef(e[8],0,t.xy),t}}},8529:(e,t,s)=>{s.d(t,{km:()=>g});var i=s(9923),r=s(6041),n=s(5530),a=s(6803),o=s(5616);n.e._GroundMeshParser=(e,t)=>h.Parse(e,t);class h extends n.e{constructor(e,t){super(e,t),this.generateOctree=!1}getClassName(){return"GroundMesh"}get subdivisions(){return Math.min(this._subdivisionsX,this._subdivisionsY)}get subdivisionsX(){return this._subdivisionsX}get subdivisionsY(){return this._subdivisionsY}optimize(e,t=32){this._subdivisionsX=e,this._subdivisionsY=e,this.subdivide(e);this.createOrUpdateSubmeshesOctree&&this.createOrUpdateSubmeshesOctree(t)}getHeightAtCoordinates(e,t){const s=this.getWorldMatrix(),r=i.AA.Matrix[5];s.invertToRef(r);const n=i.AA.Vector3[8];if(i.Pq.TransformCoordinatesFromFloatsToRef(e,0,t,r,n),e=n.x,t=n.z,e<this._minX||e>=this._maxX||t<=this._minZ||t>this._maxZ)return this.position.y;this._heightQuads&&0!=this._heightQuads.length||(this._initHeightQuads(),this._computeHeightQuads());const a=this._getFacetAt(e,t),o=-(a.x*e+a.z*t+a.w)/a.y;return i.Pq.TransformCoordinatesFromFloatsToRef(0,o,0,s,n),n.y}getNormalAtCoordinates(e,t){const s=new i.Pq(0,1,0);return this.getNormalAtCoordinatesToRef(e,t,s),s}getNormalAtCoordinatesToRef(e,t,s){const r=this.getWorldMatrix(),n=i.AA.Matrix[5];r.invertToRef(n);const a=i.AA.Vector3[8];if(i.Pq.TransformCoordinatesFromFloatsToRef(e,0,t,n,a),e=a.x,t=a.z,e<this._minX||e>this._maxX||t<this._minZ||t>this._maxZ)return this;this._heightQuads&&0!=this._heightQuads.length||(this._initHeightQuads(),this._computeHeightQuads());const o=this._getFacetAt(e,t);return i.Pq.TransformNormalFromFloatsToRef(o.x,o.y,o.z,r,s),this}updateCoordinateHeights(){return this._heightQuads&&0!=this._heightQuads.length||this._initHeightQuads(),this._computeHeightQuads(),this}_getFacetAt(e,t){const s=Math.floor((e+this._maxX)*this._subdivisionsX/this._width),i=Math.floor(-(t+this._maxZ)*this._subdivisionsY/this._height+this._subdivisionsY),r=this._heightQuads[i*this._subdivisionsX+s];let n;return n=t<r.slope.x*e+r.slope.y?r.facet1:r.facet2,n}_initHeightQuads(){const e=this._subdivisionsX,t=this._subdivisionsY;this._heightQuads=new Array;for(let s=0;s<t;s++)for(let t=0;t<e;t++){const r={slope:i.I9.Zero(),facet1:new i.IU(0,0,0,0),facet2:new i.IU(0,0,0,0)};this._heightQuads[s*e+t]=r}return this}_computeHeightQuads(){const e=this.getVerticesData(o.R.PositionKind);if(!e)return this;const t=i.AA.Vector3[3],s=i.AA.Vector3[2],r=i.AA.Vector3[1],n=i.AA.Vector3[0],a=i.AA.Vector3[4],h=i.AA.Vector3[5],l=i.AA.Vector3[6],c=i.AA.Vector3[7],u=i.AA.Vector3[8];let d=0,_=0,f=0,p=0,g=0,m=0,T=0;const b=this._subdivisionsX,E=this._subdivisionsY;for(let o=0;o<E;o++)for(let E=0;E<b;E++){d=3*E,_=o*(b+1)*3,f=(o+1)*(b+1)*3,t.x=e[_+d],t.y=e[_+d+1],t.z=e[_+d+2],s.x=e[_+d+3],s.y=e[_+d+4],s.z=e[_+d+5],r.x=e[f+d],r.y=e[f+d+1],r.z=e[f+d+2],n.x=e[f+d+3],n.y=e[f+d+4],n.z=e[f+d+5],p=(n.z-t.z)/(n.x-t.x),g=t.z-p*t.x,s.subtractToRef(t,a),r.subtractToRef(t,h),n.subtractToRef(t,l),i.Pq.CrossToRef(l,h,c),i.Pq.CrossToRef(a,l,u),c.normalize(),u.normalize(),m=-(c.x*t.x+c.y*t.y+c.z*t.z),T=-(u.x*s.x+u.y*s.y+u.z*s.z);const x=this._heightQuads[o*b+E];x.slope.copyFromFloats(p,g),x.facet1.copyFromFloats(c.x,c.y,c.z,m),x.facet2.copyFromFloats(u.x,u.y,u.z,T)}return this}serialize(e){super.serialize(e),e.subdivisionsX=this._subdivisionsX,e.subdivisionsY=this._subdivisionsY,e.minX=this._minX,e.maxX=this._maxX,e.minZ=this._minZ,e.maxZ=this._maxZ,e.width=this._width,e.height=this._height}static Parse(e,t){const s=new h(e.name,t);return s._subdivisionsX=e.subdivisionsX||1,s._subdivisionsY=e.subdivisionsY||1,s._minX=e.minX,s._maxX=e.maxX,s._minZ=e.minZ,s._maxZ=e.maxZ,s._width=e.width,s._height=e.height,s}}var l=s(998),c=s(6315),u=s(5559),d=s(1313);function _(e){const t=[],s=[],r=[],n=[];let o,h;const l=e.width||e.size||1,c=e.height||e.size||1,u=0|(e.subdivisionsX||e.subdivisions||1),_=0|(e.subdivisionsY||e.subdivisions||1);for(o=0;o<=_;o++)for(h=0;h<=u;h++){const e=new i.Pq(h*l/u-l/2,0,(_-o)*c/_-c/2),t=new i.Pq(0,1,0);s.push(e.x,e.y,e.z),r.push(t.x,t.y,t.z),n.push(h/u,d.rX?o/_:1-o/_)}for(o=0;o<_;o++)for(h=0;h<u;h++)t.push(h+1+(o+1)*(u+1)),t.push(h+1+o*(u+1)),t.push(h+o*(u+1)),t.push(h+(o+1)*(u+1)),t.push(h+1+(o+1)*(u+1)),t.push(h+o*(u+1));const f=new a.P;return f.indices=t,f.positions=s,f.normals=r,f.uvs=n,f}function f(e){const t=void 0!==e.xmin&&null!==e.xmin?e.xmin:-1,s=void 0!==e.zmin&&null!==e.zmin?e.zmin:-1,r=void 0!==e.xmax&&null!==e.xmax?e.xmax:1,n=void 0!==e.zmax&&null!==e.zmax?e.zmax:1,o=e.subdivisions||{w:1,h:1},h=e.precision||{w:1,h:1},l=[],c=[],u=[],d=[];let _,f,p,g;o.h=o.h<1?1:o.h,o.w=o.w<1?1:o.w,h.w=h.w<1?1:h.w,h.h=h.h<1?1:h.h;const m=(r-t)/o.w,T=(n-s)/o.h;function b(e,t,s,r){const n=c.length/3,a=h.w+1;for(_=0;_<h.h;_++)for(f=0;f<h.w;f++){const e=[n+f+_*a,n+(f+1)+_*a,n+(f+1)+(_+1)*a,n+f+(_+1)*a];l.push(e[1]),l.push(e[2]),l.push(e[3]),l.push(e[0]),l.push(e[1]),l.push(e[3])}const o=i.Pq.Zero(),p=new i.Pq(0,1,0);for(_=0;_<=h.h;_++)for(o.z=_*(r-t)/h.h+t,f=0;f<=h.w;f++)o.x=f*(s-e)/h.w+e,o.y=0,c.push(o.x,o.y,o.z),u.push(p.x,p.y,p.z),d.push(f/h.w,_/h.h)}for(p=0;p<o.h;p++)for(g=0;g<o.w;g++)b(t+g*m,s+p*T,t+(g+1)*m,s+(p+1)*T);const E=new a.P;return E.indices=l,E.positions=c,E.normals=u,E.uvs=d,E}function p(e){const t=[],s=[],n=[],o=[];let h,l;const c=e.colorFilter||new r.v9(.3,.59,.11),d=e.alphaFilter||0;let _=!1;if(e.minHeight>e.maxHeight){_=!0;const t=e.maxHeight;e.maxHeight=e.minHeight,e.minHeight=t}for(h=0;h<=e.subdivisions;h++)for(l=0;l<=e.subdivisions;l++){const t=new i.Pq(l*e.width/e.subdivisions-e.width/2,0,(e.subdivisions-h)*e.height/e.subdivisions-e.height/2),r=4*(((t.x+e.width/2)/e.width*(e.bufferWidth-1)|0)+((1-(t.z+e.height/2)/e.height)*(e.bufferHeight-1)|0)*e.bufferWidth);let a=e.buffer[r]/255,f=e.buffer[r+1]/255,p=e.buffer[r+2]/255;const g=e.buffer[r+3]/255;_&&(a=1-a,f=1-f,p=1-p);const m=a*c.r+f*c.g+p*c.b;t.y=g>=d?e.minHeight+(e.maxHeight-e.minHeight)*m:e.minHeight-u.bH,e.heightBuffer&&(e.heightBuffer[h*(e.subdivisions+1)+l]=t.y),s.push(t.x,t.y,t.z),n.push(0,0,0),o.push(l/e.subdivisions,1-h/e.subdivisions)}for(h=0;h<e.subdivisions;h++)for(l=0;l<e.subdivisions;l++){const i=l+1+(h+1)*(e.subdivisions+1),r=l+1+h*(e.subdivisions+1),n=l+h*(e.subdivisions+1),a=l+(h+1)*(e.subdivisions+1),o=s[3*i+1]>=e.minHeight,c=s[3*r+1]>=e.minHeight,u=s[3*n+1]>=e.minHeight;o&&c&&u&&(t.push(i),t.push(r),t.push(n)),s[3*a+1]>=e.minHeight&&o&&u&&(t.push(a),t.push(i),t.push(n))}a.P.ComputeNormals(s,t,n);const f=new a.P;return f.indices=t,f.positions=s,f.normals=n,f.uvs=o,f}function g(e,t={},s){const i=new h(e,s);return i._setReady(!1),i._subdivisionsX=t.subdivisionsX||t.subdivisions||1,i._subdivisionsY=t.subdivisionsY||t.subdivisions||1,i._width=t.width||1,i._height=t.height||1,i._maxX=i._width/2,i._maxZ=i._height/2,i._minX=-i._maxX,i._minZ=-i._maxZ,_(t).applyToMesh(i,t.updatable),i._setReady(!0),i}a.P.CreateGround=_,a.P.CreateTiledGround=f,a.P.CreateGroundFromHeightMap=p,n.e.CreateGround=(e,t,s,i,r,n)=>g(e,{width:t,height:s,subdivisions:i,updatable:n},r),n.e.CreateTiledGround=(e,t,s,i,r,a,o,h,l)=>function(e,t,s=null){const i=new n.e(e,s);return f(t).applyToMesh(i,t.updatable),i}(e,{xmin:t,zmin:s,xmax:i,zmax:r,subdivisions:a,precision:o,updatable:l},h),n.e.CreateGroundFromHeightMap=(e,t,s,i,n,a,o,u,d,_,f)=>function(e,t,s={},i=null){const n=s.width||10,a=s.height||10,o=s.subdivisions||1,u=s.minHeight||0,d=s.maxHeight||1,_=s.colorFilter||new r.v9(.3,.59,.11),f=s.alphaFilter||0,g=s.updatable,m=s.onReady;i=i||c.q.LastCreatedScene;const T=new h(e,i);let b;T._subdivisionsX=o,T._subdivisionsY=o,T._width=n,T._height=a,T._maxX=T._width/2,T._maxZ=T._height/2,T._minX=-T._maxX,T._minZ=-T._maxZ,T._setReady(!1),s.passHeightBufferInCallback&&(b=new Float32Array((o+1)*(o+1)));const E=(e,t,s)=>{p({width:n,height:a,subdivisions:o,minHeight:u,maxHeight:d,colorFilter:_,buffer:e,bufferWidth:t,bufferHeight:s,alphaFilter:f,heightBuffer:b}).applyToMesh(T,g),m&&m(T,b),T._setReady(!0)};if("string"==typeof t){const e=e=>{const t=e.width,s=e.height;if(i.isDisposed)return;const r=i?.getEngine().resizeImageBitmap(e,t,s);E(r,t,s)};l.S0.LoadImage(t,e,s.onError?s.onError:()=>{},i.offlineProvider)}else E(t.data,t.width,t.height);return T}(e,t,{width:s,height:i,subdivisions:n,minHeight:a,maxHeight:o,updatable:d,onReady:_,alphaFilter:f},u)},4329:(e,t,s)=>{s.d(t,{A:()=>r});var i=s(1504);class r extends i.n{constructor(e){super(),this._buffer=e}get underlyingResource(){return this._buffer}}},861:(e,t,s)=>{s.d(t,{u:()=>R});var i=s(5524),r=s(9848),n=s(9923),a=s(5616),o=s(6803),h=s(7328),l=s(311),c=s(2564),u=s(935);class d{constructor(){this._checkCollisions=!1,this._collisionMask=-1,this._collisionGroup=-1,this._surroundingMeshes=null,this._collider=null,this._oldPositionForCollisions=new n.Pq(0,0,0),this._diffPositionForCollisions=new n.Pq(0,0,0),this._collisionResponse=!0}}var _=s(5503),f=s(1139),p=s(6041),g=s(5559),m=s(8733),T=s(6552),b=s(9259),E=s(6326);class x{constructor(){this.facetNb=0,this.partitioningSubdivisions=10,this.partitioningBBoxRatio=1.01,this.facetDataEnabled=!1,this.facetParameters={},this.bbSize=n.Pq.Zero(),this.subDiv={max:1,X:1,Y:1,Z:1},this.facetDepthSort=!1,this.facetDepthSortEnabled=!1}}class A{constructor(){this._hasVertexAlpha=!1,this._useVertexColors=!0,this._numBoneInfluencers=4,this._applyFog=!0,this._receiveShadows=!1,this._facetData=new x,this._visibility=1,this._skeleton=null,this._layerMask=268435455,this._computeBonesUsingShaders=!0,this._isActive=!1,this._onlyForInstances=!1,this._isActiveIntermediate=!1,this._onlyForInstancesIntermediate=!1,this._actAsRegularMesh=!1,this._currentLOD=null,this._currentLODIsUpToDate=!1,this._collisionRetryCount=3,this._morphTargetManager=null,this._renderingGroupId=0,this._bakedVertexAnimationManager=null,this._material=null,this._positions=null,this._pointerOverDisableMeshTesting=!1,this._meshCollisionData=new d,this._enableDistantPicking=!1,this._rawBoundingInfo=null,this._sideOrientationHint=!1,this._inheritVisibility=!1}}class R extends h.V{static get BILLBOARDMODE_NONE(){return h.V.BILLBOARDMODE_NONE}static get BILLBOARDMODE_X(){return h.V.BILLBOARDMODE_X}static get BILLBOARDMODE_Y(){return h.V.BILLBOARDMODE_Y}static get BILLBOARDMODE_Z(){return h.V.BILLBOARDMODE_Z}static get BILLBOARDMODE_ALL(){return h.V.BILLBOARDMODE_ALL}static get BILLBOARDMODE_USE_POSITION(){return h.V.BILLBOARDMODE_USE_POSITION}get facetNb(){return this._internalAbstractMeshDataInfo._facetData.facetNb}get partitioningSubdivisions(){return this._internalAbstractMeshDataInfo._facetData.partitioningSubdivisions}set partitioningSubdivisions(e){this._internalAbstractMeshDataInfo._facetData.partitioningSubdivisions=e}get partitioningBBoxRatio(){return this._internalAbstractMeshDataInfo._facetData.partitioningBBoxRatio}set partitioningBBoxRatio(e){this._internalAbstractMeshDataInfo._facetData.partitioningBBoxRatio=e}get mustDepthSortFacets(){return this._internalAbstractMeshDataInfo._facetData.facetDepthSort}set mustDepthSortFacets(e){this._internalAbstractMeshDataInfo._facetData.facetDepthSort=e}get facetDepthSortFrom(){return this._internalAbstractMeshDataInfo._facetData.facetDepthSortFrom}set facetDepthSortFrom(e){this._internalAbstractMeshDataInfo._facetData.facetDepthSortFrom=e}get collisionRetryCount(){return this._internalAbstractMeshDataInfo._collisionRetryCount}set collisionRetryCount(e){this._internalAbstractMeshDataInfo._collisionRetryCount=e}get isFacetDataEnabled(){return this._internalAbstractMeshDataInfo._facetData.facetDataEnabled}get morphTargetManager(){return this._internalAbstractMeshDataInfo._morphTargetManager}set morphTargetManager(e){this._internalAbstractMeshDataInfo._morphTargetManager!==e&&(this._internalAbstractMeshDataInfo._morphTargetManager=e,this._syncGeometryWithMorphTargetManager())}get bakedVertexAnimationManager(){return this._internalAbstractMeshDataInfo._bakedVertexAnimationManager}set bakedVertexAnimationManager(e){this._internalAbstractMeshDataInfo._bakedVertexAnimationManager!==e&&(this._internalAbstractMeshDataInfo._bakedVertexAnimationManager=e,this._markSubMeshesAsAttributesDirty())}_syncGeometryWithMorphTargetManager(){}_updateNonUniformScalingState(e){return!!super._updateNonUniformScalingState(e)&&(this._markSubMeshesAsMiscDirty(),!0)}get rawBoundingInfo(){return this._internalAbstractMeshDataInfo._rawBoundingInfo}set rawBoundingInfo(e){this._internalAbstractMeshDataInfo._rawBoundingInfo=e}set onCollide(e){this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver&&this.onCollideObservable.remove(this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver),this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver=this.onCollideObservable.add(e)}set onCollisionPositionChange(e){this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver&&this.onCollisionPositionChangeObservable.remove(this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver),this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver=this.onCollisionPositionChangeObservable.add(e)}get visibility(){return this._internalAbstractMeshDataInfo._visibility}set visibility(e){if(this._internalAbstractMeshDataInfo._visibility===e)return;const t=this._internalAbstractMeshDataInfo._visibility;this._internalAbstractMeshDataInfo._visibility=e,(1===t&&1!==e||1!==t&&1===e)&&this._markSubMeshesAsDirty((e=>{e.markAsMiscDirty(),e.markAsPrePassDirty()}))}get inheritVisibility(){return this._internalAbstractMeshDataInfo._inheritVisibility}set inheritVisibility(e){this._internalAbstractMeshDataInfo._inheritVisibility=e}get isVisible(){if(!this._isVisible||!this.inheritVisibility||!this._parentNode)return this._isVisible;if(this._isVisible){let e=this._parentNode;for(;e;){const t=e.isVisible;if(void 0!==t)return t;e=e.parent}}return this._isVisible}set isVisible(e){this._isVisible=e}get pointerOverDisableMeshTesting(){return this._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting}set pointerOverDisableMeshTesting(e){this._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting=e}get renderingGroupId(){return this._internalAbstractMeshDataInfo._renderingGroupId}set renderingGroupId(e){this._internalAbstractMeshDataInfo._renderingGroupId=e}get material(){return this._internalAbstractMeshDataInfo._material}set material(e){this._setMaterial(e)}_setMaterial(e){this._internalAbstractMeshDataInfo._material!==e&&(this._internalAbstractMeshDataInfo._material&&this._internalAbstractMeshDataInfo._material.meshMap&&(this._internalAbstractMeshDataInfo._material.meshMap[this.uniqueId]=void 0),this._internalAbstractMeshDataInfo._material=e,e&&e.meshMap&&(e.meshMap[this.uniqueId]=this),this.onMaterialChangedObservable.hasObservers()&&this.onMaterialChangedObservable.notifyObservers(this),this.subMeshes&&(this.resetDrawCache(),this._unBindEffect()))}getMaterialForRenderPass(e){return this._internalAbstractMeshDataInfo._materialForRenderPass?.[e]}setMaterialForRenderPass(e,t){this.resetDrawCache(e),this._internalAbstractMeshDataInfo._materialForRenderPass||(this._internalAbstractMeshDataInfo._materialForRenderPass=[]),this._internalAbstractMeshDataInfo._materialForRenderPass[e]=t}get receiveShadows(){return this._internalAbstractMeshDataInfo._receiveShadows}set receiveShadows(e){this._internalAbstractMeshDataInfo._receiveShadows!==e&&(this._internalAbstractMeshDataInfo._receiveShadows=e,this._markSubMeshesAsLightDirty())}get hasVertexAlpha(){return this._internalAbstractMeshDataInfo._hasVertexAlpha}set hasVertexAlpha(e){this._internalAbstractMeshDataInfo._hasVertexAlpha!==e&&(this._internalAbstractMeshDataInfo._hasVertexAlpha=e,this._markSubMeshesAsAttributesDirty(),this._markSubMeshesAsMiscDirty())}get useVertexColors(){return this._internalAbstractMeshDataInfo._useVertexColors}set useVertexColors(e){this._internalAbstractMeshDataInfo._useVertexColors!==e&&(this._internalAbstractMeshDataInfo._useVertexColors=e,this._markSubMeshesAsAttributesDirty())}get computeBonesUsingShaders(){return this._internalAbstractMeshDataInfo._computeBonesUsingShaders}set computeBonesUsingShaders(e){this._internalAbstractMeshDataInfo._computeBonesUsingShaders!==e&&(this._internalAbstractMeshDataInfo._computeBonesUsingShaders=e,this._markSubMeshesAsAttributesDirty())}get numBoneInfluencers(){return this._internalAbstractMeshDataInfo._numBoneInfluencers}set numBoneInfluencers(e){this._internalAbstractMeshDataInfo._numBoneInfluencers!==e&&(this._internalAbstractMeshDataInfo._numBoneInfluencers=e,this._markSubMeshesAsAttributesDirty())}get applyFog(){return this._internalAbstractMeshDataInfo._applyFog}set applyFog(e){this._internalAbstractMeshDataInfo._applyFog!==e&&(this._internalAbstractMeshDataInfo._applyFog=e,this._markSubMeshesAsMiscDirty())}get enableDistantPicking(){return this._internalAbstractMeshDataInfo._enableDistantPicking}set enableDistantPicking(e){this._internalAbstractMeshDataInfo._enableDistantPicking=e}get layerMask(){return this._internalAbstractMeshDataInfo._layerMask}set layerMask(e){e!==this._internalAbstractMeshDataInfo._layerMask&&(this._internalAbstractMeshDataInfo._layerMask=e,this._resyncLightSources())}get collisionMask(){return this._internalAbstractMeshDataInfo._meshCollisionData._collisionMask}set collisionMask(e){this._internalAbstractMeshDataInfo._meshCollisionData._collisionMask=isNaN(e)?-1:e}get collisionResponse(){return this._internalAbstractMeshDataInfo._meshCollisionData._collisionResponse}set collisionResponse(e){this._internalAbstractMeshDataInfo._meshCollisionData._collisionResponse=e}get collisionGroup(){return this._internalAbstractMeshDataInfo._meshCollisionData._collisionGroup}set collisionGroup(e){this._internalAbstractMeshDataInfo._meshCollisionData._collisionGroup=isNaN(e)?-1:e}get surroundingMeshes(){return this._internalAbstractMeshDataInfo._meshCollisionData._surroundingMeshes}set surroundingMeshes(e){this._internalAbstractMeshDataInfo._meshCollisionData._surroundingMeshes=e}get lightSources(){return this._lightSources}set skeleton(e){const t=this._internalAbstractMeshDataInfo._skeleton;t&&t.needInitialSkinMatrix&&t._unregisterMeshWithPoseMatrix(this),e&&e.needInitialSkinMatrix&&e._registerMeshWithPoseMatrix(this),this._internalAbstractMeshDataInfo._skeleton=e,this._internalAbstractMeshDataInfo._skeleton||(this._bonesTransformMatrices=null),this._markSubMeshesAsAttributesDirty()}get skeleton(){return this._internalAbstractMeshDataInfo._skeleton}constructor(e,t=null){switch(super(e,t,!1),this._internalAbstractMeshDataInfo=new A,this._waitingMaterialId=null,this._waitingMorphTargetManagerId=null,this.cullingStrategy=R.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY,this.onCollideObservable=new r.cP,this.onCollisionPositionChangeObservable=new r.cP,this.onMaterialChangedObservable=new r.cP,this.definedFacingForward=!0,this._occlusionQuery=null,this._renderingGroup=null,this.alphaIndex=Number.MAX_VALUE,this._isVisible=!0,this.isPickable=!0,this.isNearPickable=!1,this.isNearGrabbable=!1,this.showSubMeshesBoundingBox=!1,this.isBlocker=!1,this.enablePointerMoveEvents=!1,this.outlineColor=p.v9.Red(),this.outlineWidth=.02,this.overlayColor=p.v9.Red(),this.overlayAlpha=.5,this.useOctreeForRenderingSelection=!0,this.useOctreeForPicking=!0,this.useOctreeForCollisions=!0,this.alwaysSelectAsActiveMesh=!1,this.doNotSyncBoundingInfo=!1,this.actionManager=null,this.ellipsoid=new n.Pq(.5,1,.5),this.ellipsoidOffset=new n.Pq(0,0,0),this.edgesWidth=1,this.edgesColor=new p.ov(1,0,0,1),this._edgesRenderer=null,this._masterMesh=null,this._boundingInfo=null,this._boundingInfoIsDirty=!0,this._renderId=0,this._intersectionsInProgress=new Array,this._unIndexed=!1,this._lightSources=new Array,this._waitingData={lods:null,actions:null,freezeWorldMatrix:null},this._bonesTransformMatrices=null,this._transformMatrixTexture=null,this.onRebuildObservable=new r.cP,this._onCollisionPositionChange=(e,t,s=null)=>{t.subtractToRef(this._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions,this._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions),this._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions.length()>E.$.CollisionsEpsilon&&this.position.addInPlace(this._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions),s&&this.onCollideObservable.notifyObservers(s),this.onCollisionPositionChangeObservable.notifyObservers(this.position)},(t=this.getScene()).addMesh(this),this._resyncLightSources(),this._uniformBuffer=new u.D(this.getScene().getEngine(),void 0,void 0,e,!this.getScene().getEngine().isWebGPU),this._buildUniformLayout(),t.performancePriority){case 2:this.doNotSyncBoundingInfo=!0;case 1:this.alwaysSelectAsActiveMesh=!0,this.isPickable=!1}}_buildUniformLayout(){this._uniformBuffer.addUniform("world",16),this._uniformBuffer.addUniform("visibility",1),this._uniformBuffer.create()}transferToEffect(e){const t=this._uniformBuffer;t.updateMatrix("world",e),t.updateFloat("visibility",this._internalAbstractMeshDataInfo._visibility),t.update()}getMeshUniformBuffer(){return this._uniformBuffer}getClassName(){return"AbstractMesh"}toString(e){let t="Name: "+this.name+", isInstance: "+("InstancedMesh"!==this.getClassName()?"YES":"NO");t+=", # of submeshes: "+(this.subMeshes?this.subMeshes.length:0);const s=this._internalAbstractMeshDataInfo._skeleton;return s&&(t+=", skeleton: "+s.name),e&&(t+=", billboard mode: "+["NONE","X","Y",null,"Z",null,null,"ALL"][this.billboardMode],t+=", freeze wrld mat: "+(this._isWorldMatrixFrozen||this._waitingData.freezeWorldMatrix?"YES":"NO")),t}_getEffectiveParent(){return this._masterMesh&&this.billboardMode!==h.V.BILLBOARDMODE_NONE?this._masterMesh:super._getEffectiveParent()}_getActionManagerForTrigger(e,t=!0){if(this.actionManager&&(t||this.actionManager.isRecursive)){if(!e)return this.actionManager;if(this.actionManager.hasSpecificTrigger(e))return this.actionManager}return this.parent?this.parent._getActionManagerForTrigger(e,!1):null}_rebuild(e=!1){if(this.onRebuildObservable.notifyObservers(this),null!==this._occlusionQuery&&(this._occlusionQuery=null),this.subMeshes){for(const e of this.subMeshes)e._rebuild();this.resetDrawCache()}}_resyncLightSources(){this._lightSources.length=0;for(const e of this.getScene().lights)e.isEnabled()&&e.canAffectMesh(this)&&this._lightSources.push(e);this._markSubMeshesAsLightDirty()}_resyncLightSource(e){const t=e.isEnabled()&&e.canAffectMesh(this),s=this._lightSources.indexOf(e);let i=!1;if(-1===s){if(!t)return;this._lightSources.push(e)}else{if(t)return;i=!0,this._lightSources.splice(s,1)}this._markSubMeshesAsLightDirty(i)}_unBindEffect(){for(const e of this.subMeshes)e.setEffect(null)}_removeLightSource(e,t){const s=this._lightSources.indexOf(e);-1!==s&&(this._lightSources.splice(s,1),this._markSubMeshesAsLightDirty(t))}_markSubMeshesAsDirty(e){if(this.subMeshes)for(const t of this.subMeshes)for(let s=0;s<t._drawWrappers.length;++s){const i=t._drawWrappers[s];i&&i.defines&&i.defines.markAllAsDirty&&e(i.defines)}}_markSubMeshesAsLightDirty(e=!1){this._markSubMeshesAsDirty((t=>t.markAsLightDirty(e)))}_markSubMeshesAsAttributesDirty(){this._markSubMeshesAsDirty((e=>e.markAsAttributesDirty()))}_markSubMeshesAsMiscDirty(){this._markSubMeshesAsDirty((e=>e.markAsMiscDirty()))}markAsDirty(e){return this._currentRenderId=Number.MAX_VALUE,super.markAsDirty(e),this._isDirty=!0,this}resetDrawCache(e){if(this.subMeshes)for(const t of this.subMeshes)t.resetDrawCache(e)}get isBlocked(){return!1}getLOD(e){return this}getTotalVertices(){return 0}getTotalIndices(){return 0}getIndices(){return null}getVerticesData(e){return null}setVerticesData(e,t,s,i){return this}updateVerticesData(e,t,s,i){return this}setIndices(e,t){return this}isVerticesDataPresent(e){return!1}getBoundingInfo(){return this._masterMesh?this._masterMesh.getBoundingInfo():(this._boundingInfoIsDirty&&(this._boundingInfoIsDirty=!1,this._updateBoundingInfo()),this._boundingInfo)}getRawBoundingInfo(){return this.rawBoundingInfo??this.getBoundingInfo()}setBoundingInfo(e){return this._boundingInfo=e,this}get hasBoundingInfo(){return null!==this._boundingInfo}buildBoundingInfo(e,t,s){return this._boundingInfo=new c.j(e,t,s),this._boundingInfo}normalizeToUnitCube(e=!0,t=!1,s){return super.normalizeToUnitCube(e,t,s)}get useBones(){return this.skeleton&&this.getScene().skeletonsEnabled&&this.isVerticesDataPresent(a.R.MatricesIndicesKind)&&this.isVerticesDataPresent(a.R.MatricesWeightsKind)}_preActivate(){}_preActivateForIntermediateRendering(e){}_activate(e,t){return this._renderId=e,!0}_postActivate(){}_freeze(){}_unFreeze(){}getWorldMatrix(){return this._masterMesh&&this.billboardMode===h.V.BILLBOARDMODE_NONE?this._masterMesh.getWorldMatrix():super.getWorldMatrix()}_getWorldMatrixDeterminant(){return this._masterMesh?this._masterMesh._getWorldMatrixDeterminant():super._getWorldMatrixDeterminant()}get isAnInstance(){return!1}get hasInstances(){return!1}get hasThinInstances(){return!1}movePOV(e,t,s){return this.position.addInPlace(this.calcMovePOV(e,t,s)),this}calcMovePOV(e,t,s){const i=new n.uq;(this.rotationQuaternion?this.rotationQuaternion:n.PT.RotationYawPitchRoll(this.rotation.y,this.rotation.x,this.rotation.z)).toRotationMatrix(i);const r=n.Pq.Zero(),a=this.definedFacingForward?-1:1;return n.Pq.TransformCoordinatesFromFloatsToRef(e*a,t,s*a,i,r),r}rotatePOV(e,t,s){return this.rotation.addInPlace(this.calcRotatePOV(e,t,s)),this}calcRotatePOV(e,t,s){const i=this.definedFacingForward?1:-1;return new n.Pq(e*i,t,s*i)}_refreshBoundingInfo(e,t){if(e){const s=(0,f.b8)(e,0,this.getTotalVertices(),t);this._boundingInfo?this._boundingInfo.reConstruct(s.minimum,s.maximum):this._boundingInfo=new c.j(s.minimum,s.maximum)}if(this.subMeshes)for(let t=0;t<this.subMeshes.length;t++)this.subMeshes[t].refreshBoundingInfo(e);this._updateBoundingInfo()}_refreshBoundingInfoDirect(e){if(this._boundingInfo?this._boundingInfo.reConstruct(e.minimum,e.maximum):this._boundingInfo=new c.j(e.minimum,e.maximum),this.subMeshes)for(let e=0;e<this.subMeshes.length;e++)this.subMeshes[e].refreshBoundingInfo(null);this._updateBoundingInfo()}static _ApplySkeleton(e,t,s,i,r,o,h){!function(e,t,s,i,r,o,h){const l=n.AA.Vector3[0],c=n.AA.Matrix[0],u=n.AA.Matrix[1],d=t===a.R.NormalKind?n.Pq.TransformNormalFromFloatsToRef:n.Pq.TransformCoordinatesFromFloatsToRef;for(let t=0,a=0;t<e.length;t+=3,a+=4){let _,f;for(c.reset(),_=0;_<4;_++)f=r[a+_],f>0&&(n.uq.FromFloat32ArrayToRefScaled(s,Math.floor(16*i[a+_]),f,u),c.addToSelf(u));if(o&&h)for(_=0;_<4;_++)f=h[a+_],f>0&&(n.uq.FromFloat32ArrayToRefScaled(s,Math.floor(16*o[a+_]),f,u),c.addToSelf(u));d(e[t],e[t+1],e[t+2],c,l),l.toArray(e,t)}}(e,t,s,i,r,o,h)}_getData(e,t,s=a.R.PositionKind){const i=e.cache,r=e=>{if(i){const t=i._vertexData||(i._vertexData={});return t[e]||this.copyVerticesData(e,t),t[e]}return this.getVerticesData(e)};if(t||(t=r(s)),!t)return null;if(i?(i._outputData?i._outputData.set(t):i._outputData=new Float32Array(t),t=i._outputData):(e.applyMorph&&this.morphTargetManager||e.applySkeleton&&this.skeleton)&&(t=t.slice()),e.applyMorph&&this.morphTargetManager&&function(e,t,s){let i=null;switch(t){case a.R.PositionKind:i=e=>e.getPositions();break;case a.R.NormalKind:i=e=>e.getNormals();break;case a.R.TangentKind:i=e=>e.getTangents();break;case a.R.UVKind:i=e=>e.getUVs();break;default:return}for(let t=0;t<e.length;t++){let r=e[t];for(let n=0;n<s.numTargets;n++){const a=s.getTarget(n),o=a.influence;if(0!==o){const s=i(a);s&&(r+=(s[t]-e[t])*o)}}e[t]=r}}(t,s,this.morphTargetManager),e.applySkeleton&&this.skeleton){const e=r(a.R.MatricesIndicesKind),i=r(a.R.MatricesWeightsKind);if(i&&e){const n=this.numBoneInfluencers>4,o=n?r(a.R.MatricesIndicesExtraKind):null,h=n?r(a.R.MatricesWeightsExtraKind):null,l=this.skeleton.getTransformMatrices(this);R._ApplySkeleton(t,s,l,e,i,o,h)}}if(!1!==e.updatePositionsArray&&s===a.R.PositionKind){const e=this._internalAbstractMeshDataInfo._positions||[],s=e.length;if(e.length=t.length/3,s<e.length)for(let t=s;t<e.length;t++)e[t]=new n.Pq;for(let s=0,i=0;s<e.length;s++,i+=3)e[s].copyFromFloats(t[i],t[i+1],t[i+2]);this._internalAbstractMeshDataInfo._positions=e}return t}getNormalsData(e=!1,t=!1){return this._getData({applySkeleton:e,applyMorph:t,updatePositionsArray:!1},null,a.R.NormalKind)}getPositionData(e=!1,t=!1,s=null){return this._getData({applySkeleton:e,applyMorph:t,updatePositionsArray:!1},s,a.R.PositionKind)}_updateBoundingInfo(){return this._boundingInfo?this._boundingInfo.update(this.worldMatrixFromCache):this._boundingInfo=new c.j(n.Pq.Zero(),n.Pq.Zero(),this.worldMatrixFromCache),this._updateSubMeshesBoundingInfo(this.worldMatrixFromCache),this}_updateSubMeshesBoundingInfo(e){if(!this.subMeshes)return this;const t=this.subMeshes.length;for(let s=0;s<t;s++){const i=this.subMeshes[s];(t>1||!i.IsGlobal)&&i.updateBoundingInfo(e)}return this}_afterComputeWorldMatrix(){this.doNotSyncBoundingInfo||(this._boundingInfoIsDirty=!0)}isInFrustum(e){return this.getBoundingInfo().isInFrustum(e,this.cullingStrategy)}isCompletelyInFrustum(e){return this.getBoundingInfo().isCompletelyInFrustum(e)}intersectsMesh(e,t=!1,s){const i=this.getBoundingInfo(),r=e.getBoundingInfo();if(i.intersects(r,t))return!0;if(s)for(const s of this.getChildMeshes())if(s.intersectsMesh(e,t,!0))return!0;return!1}intersectsPoint(e){return this.getBoundingInfo().intersectsPoint(e)}get checkCollisions(){return this._internalAbstractMeshDataInfo._meshCollisionData._checkCollisions}set checkCollisions(e){this._internalAbstractMeshDataInfo._meshCollisionData._checkCollisions=e}get collider(){return this._internalAbstractMeshDataInfo._meshCollisionData._collider}moveWithCollisions(e){this.getAbsolutePosition().addToRef(this.ellipsoidOffset,this._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions);const t=this.getScene().collisionCoordinator;return this._internalAbstractMeshDataInfo._meshCollisionData._collider||(this._internalAbstractMeshDataInfo._meshCollisionData._collider=t.createCollider()),this._internalAbstractMeshDataInfo._meshCollisionData._collider._radius=this.ellipsoid,t.getNewPosition(this._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions,e,this._internalAbstractMeshDataInfo._meshCollisionData._collider,this.collisionRetryCount,this,this._onCollisionPositionChange,this.uniqueId),this}_collideForSubMesh(e,t,s){if(this._generatePointsArray(),!this._positions)return this;if(!e._lastColliderWorldVertices||!e._lastColliderTransformMatrix.equals(t)){e._lastColliderTransformMatrix=t.clone(),e._lastColliderWorldVertices=[],e._trianglePlanes=[];const s=e.verticesStart,i=e.verticesStart+e.verticesCount;for(let r=s;r<i;r++)e._lastColliderWorldVertices.push(n.Pq.TransformCoordinates(this._positions[r],t))}return s._collide(e._trianglePlanes,e._lastColliderWorldVertices,this.getIndices(),e.indexStart,e.indexStart+e.indexCount,e.verticesStart,!!e.getMaterial(),this,this._shouldConvertRHS(),7===e.getMaterial()?.fillMode),this}_processCollisionsForSubMeshes(e,t){const s=this._scene.getCollidingSubMeshCandidates(this,e),i=s.length;for(let r=0;r<i;r++){const n=s.data[r];i>1&&!n._checkCollision(e)||this._collideForSubMesh(n,t,e)}return this}_shouldConvertRHS(){return!1}_checkCollision(e){if(!this.getBoundingInfo()._checkCollision(e))return this;const t=n.AA.Matrix[0],s=n.AA.Matrix[1];return n.uq.ScalingToRef(1/e._radius.x,1/e._radius.y,1/e._radius.z,t),this.worldMatrixFromCache.multiplyToRef(t,s),this._processCollisionsForSubMeshes(e,s),this}_generatePointsArray(){return!1}intersects(e,t,s,i=!1,r,a=!1){const o=new l.G,h=this.getClassName(),c="InstancedLinesMesh"===h||"LinesMesh"===h||"GreasedLineMesh"===h?this.intersectionThreshold:0,u=this.getBoundingInfo();if(!this.subMeshes)return o;if(!(a||e.intersectsSphere(u.boundingSphere,c)&&e.intersectsBox(u.boundingBox,c)))return o;if(i)return o.hit=!a,o.pickedMesh=a?null:this,o.distance=a?0:n.Pq.Distance(e.origin,u.boundingSphere.center),o.subMeshId=0,o;if(!this._generatePointsArray())return o;let d=null;const _=this._scene.getIntersectingSubMeshCandidates(this,e),f=_.length;let p=!1;for(let e=0;e<f;e++){const t=_.data[e].getMaterial();if(t&&(7==t.fillMode||0==t.fillMode||1==t.fillMode||2==t.fillMode||4==t.fillMode)){p=!0;break}}if(!p)return o.hit=!0,o.pickedMesh=this,o.distance=n.Pq.Distance(e.origin,u.boundingSphere.center),o.subMeshId=-1,o;for(let i=0;i<f;i++){const r=_.data[i];if(f>1&&!a&&!r.canIntersects(e))continue;const n=r.intersects(e,this._positions,this.getIndices(),t,s);if(n&&(t||!d||n.distance<d.distance)&&(d=n,d.subMeshId=i,t))break}if(d){const t=r??this.getWorldMatrix(),s=n.AA.Vector3[0],i=n.AA.Vector3[1];n.Pq.TransformCoordinatesToRef(e.origin,t,s),e.direction.scaleToRef(d.distance,i);const a=n.Pq.TransformNormal(i,t).addInPlace(s);return o.hit=!0,o.distance=n.Pq.Distance(s,a),o.pickedPoint=a,o.pickedMesh=this,o.bu=d.bu||0,o.bv=d.bv||0,o.subMeshFaceId=d.faceId,o.faceId=d.faceId+_.data[d.subMeshId].indexStart/(-1!==this.getClassName().indexOf("LinesMesh")?2:3),o.subMeshId=d.subMeshId,o}return o}clone(e,t,s){return null}releaseSubMeshes(){if(this.subMeshes)for(;this.subMeshes.length;)this.subMeshes[0].dispose();else this.subMeshes=[];return this}dispose(e,t=!1){let s;const i=this.getScene();for(this._scene.useMaterialMeshMap&&this._internalAbstractMeshDataInfo._material&&this._internalAbstractMeshDataInfo._material.meshMap&&(this._internalAbstractMeshDataInfo._material.meshMap[this.uniqueId]=void 0),i.freeActiveMeshes(),i.freeRenderingGroups(),i.renderingManager.maintainStateBetweenFrames&&i.renderingManager.restoreDispachedFlags(),void 0!==this.actionManager&&null!==this.actionManager&&(this.actionManager.disposeWhenUnowned&&!this._scene.meshes.some((e=>e!==this&&e.actionManager===this.actionManager))&&this.actionManager.dispose(),this.actionManager=null),this._internalAbstractMeshDataInfo._skeleton=null,this._transformMatrixTexture&&(this._transformMatrixTexture.dispose(),this._transformMatrixTexture=null),s=0;s<this._intersectionsInProgress.length;s++){const e=this._intersectionsInProgress[s],t=e._intersectionsInProgress.indexOf(this);e._intersectionsInProgress.splice(t,1)}this._intersectionsInProgress.length=0,i.lights.forEach((e=>{let t=e.includedOnlyMeshes.indexOf(this);-1!==t&&e.includedOnlyMeshes.splice(t,1),t=e.excludedMeshes.indexOf(this),-1!==t&&e.excludedMeshes.splice(t,1);const s=e.getShadowGenerators();if(s){const e=s.values();for(let s=e.next();!0!==s.done;s=e.next()){const e=s.value.getShadowMap();e&&e.renderList&&(t=e.renderList.indexOf(this),-1!==t&&e.renderList.splice(t,1))}}})),"InstancedMesh"===this.getClassName()&&"InstancedLinesMesh"===this.getClassName()||this.releaseSubMeshes();const r=i.getEngine();if(null!==this._occlusionQuery&&(this.isOcclusionQueryInProgress=!1,r.deleteQuery(this._occlusionQuery),this._occlusionQuery=null),r.wipeCaches(),i.removeMesh(this),this._parentContainer){const e=this._parentContainer.meshes.indexOf(this);e>-1&&this._parentContainer.meshes.splice(e,1),this._parentContainer=null}if(t&&this.material&&("MultiMaterial"===this.material.getClassName()?this.material.dispose(!1,!0,!0):this.material.dispose(!1,!0)),!e)for(s=0;s<i.particleSystems.length;s++)i.particleSystems[s].emitter===this&&(i.particleSystems[s].dispose(),s--);this._internalAbstractMeshDataInfo._facetData.facetDataEnabled&&this.disableFacetData(),this._uniformBuffer.dispose(),this.onAfterWorldMatrixUpdateObservable.clear(),this.onCollideObservable.clear(),this.onCollisionPositionChangeObservable.clear(),this.onRebuildObservable.clear(),super.dispose(e,t)}_initFacetData(){const e=this._internalAbstractMeshDataInfo._facetData;e.facetNormals||(e.facetNormals=[]),e.facetPositions||(e.facetPositions=[]),e.facetPartitioning||(e.facetPartitioning=new Array),e.facetNb=this.getIndices().length/3|0,e.partitioningSubdivisions=e.partitioningSubdivisions?e.partitioningSubdivisions:10,e.partitioningBBoxRatio=e.partitioningBBoxRatio?e.partitioningBBoxRatio:1.01;for(let t=0;t<e.facetNb;t++)e.facetNormals[t]=n.Pq.Zero(),e.facetPositions[t]=n.Pq.Zero();return e.facetDataEnabled=!0,this}updateFacetData(){const e=this._internalAbstractMeshDataInfo._facetData;e.facetDataEnabled||this._initFacetData();const t=this.getVerticesData(a.R.PositionKind),s=this.getIndices(),i=this.getVerticesData(a.R.NormalKind),r=this.getBoundingInfo();if(e.facetDepthSort&&!e.facetDepthSortEnabled){if(e.facetDepthSortEnabled=!0,s instanceof Uint16Array)e.depthSortedIndices=new Uint16Array(s);else if(s instanceof Uint32Array)e.depthSortedIndices=new Uint32Array(s);else{let t=!1;for(let e=0;e<s.length;e++)if(s[e]>65535){t=!0;break}e.depthSortedIndices=t?new Uint32Array(s):new Uint16Array(s)}if(e.facetDepthSortFunction=function(e,t){return t.sqDistance-e.sqDistance},!e.facetDepthSortFrom){const t=this.getScene().activeCamera;e.facetDepthSortFrom=t?t.position:n.Pq.Zero()}e.depthSortedFacets=[];for(let t=0;t<e.facetNb;t++){const s={ind:3*t,sqDistance:0};e.depthSortedFacets.push(s)}e.invertedMatrix=n.uq.Identity(),e.facetDepthSortOrigin=n.Pq.Zero()}e.bbSize.x=r.maximum.x-r.minimum.x>g.bH?r.maximum.x-r.minimum.x:g.bH,e.bbSize.y=r.maximum.y-r.minimum.y>g.bH?r.maximum.y-r.minimum.y:g.bH,e.bbSize.z=r.maximum.z-r.minimum.z>g.bH?r.maximum.z-r.minimum.z:g.bH;let h=e.bbSize.x>e.bbSize.y?e.bbSize.x:e.bbSize.y;if(h=h>e.bbSize.z?h:e.bbSize.z,e.subDiv.max=e.partitioningSubdivisions,e.subDiv.X=Math.floor(e.subDiv.max*e.bbSize.x/h),e.subDiv.Y=Math.floor(e.subDiv.max*e.bbSize.y/h),e.subDiv.Z=Math.floor(e.subDiv.max*e.bbSize.z/h),e.subDiv.X=e.subDiv.X<1?1:e.subDiv.X,e.subDiv.Y=e.subDiv.Y<1?1:e.subDiv.Y,e.subDiv.Z=e.subDiv.Z<1?1:e.subDiv.Z,e.facetParameters.facetNormals=this.getFacetLocalNormals(),e.facetParameters.facetPositions=this.getFacetLocalPositions(),e.facetParameters.facetPartitioning=this.getFacetLocalPartitioning(),e.facetParameters.bInfo=r,e.facetParameters.bbSize=e.bbSize,e.facetParameters.subDiv=e.subDiv,e.facetParameters.ratio=this.partitioningBBoxRatio,e.facetParameters.depthSort=e.facetDepthSort,e.facetDepthSort&&e.facetDepthSortEnabled&&(this.computeWorldMatrix(!0),this._worldMatrix.invertToRef(e.invertedMatrix),n.Pq.TransformCoordinatesToRef(e.facetDepthSortFrom,e.invertedMatrix,e.facetDepthSortOrigin),e.facetParameters.distanceTo=e.facetDepthSortOrigin),e.facetParameters.depthSortedFacets=e.depthSortedFacets,i&&o.P.ComputeNormals(t,s,i,e.facetParameters),e.facetDepthSort&&e.facetDepthSortEnabled){e.depthSortedFacets.sort(e.facetDepthSortFunction);const t=e.depthSortedIndices.length/3|0;for(let i=0;i<t;i++){const t=e.depthSortedFacets[i].ind;e.depthSortedIndices[3*i]=s[t],e.depthSortedIndices[3*i+1]=s[t+1],e.depthSortedIndices[3*i+2]=s[t+2]}this.updateIndices(e.depthSortedIndices,void 0,!0)}return this}getFacetLocalNormals(){const e=this._internalAbstractMeshDataInfo._facetData;return e.facetNormals||this.updateFacetData(),e.facetNormals}getFacetLocalPositions(){const e=this._internalAbstractMeshDataInfo._facetData;return e.facetPositions||this.updateFacetData(),e.facetPositions}getFacetLocalPartitioning(){const e=this._internalAbstractMeshDataInfo._facetData;return e.facetPartitioning||this.updateFacetData(),e.facetPartitioning}getFacetPosition(e){const t=n.Pq.Zero();return this.getFacetPositionToRef(e,t),t}getFacetPositionToRef(e,t){const s=this.getFacetLocalPositions()[e],i=this.getWorldMatrix();return n.Pq.TransformCoordinatesToRef(s,i,t),this}getFacetNormal(e){const t=n.Pq.Zero();return this.getFacetNormalToRef(e,t),t}getFacetNormalToRef(e,t){const s=this.getFacetLocalNormals()[e];return n.Pq.TransformNormalToRef(s,this.getWorldMatrix(),t),this}getFacetsAtLocalCoordinates(e,t,s){const i=this.getBoundingInfo(),r=this._internalAbstractMeshDataInfo._facetData,n=Math.floor((e-i.minimum.x*r.partitioningBBoxRatio)*r.subDiv.X*r.partitioningBBoxRatio/r.bbSize.x),a=Math.floor((t-i.minimum.y*r.partitioningBBoxRatio)*r.subDiv.Y*r.partitioningBBoxRatio/r.bbSize.y),o=Math.floor((s-i.minimum.z*r.partitioningBBoxRatio)*r.subDiv.Z*r.partitioningBBoxRatio/r.bbSize.z);return n<0||n>r.subDiv.max||a<0||a>r.subDiv.max||o<0||o>r.subDiv.max?null:r.facetPartitioning[n+r.subDiv.max*a+r.subDiv.max*r.subDiv.max*o]}getClosestFacetAtCoordinates(e,t,s,i,r=!1,a=!0){const o=this.getWorldMatrix(),h=n.AA.Matrix[5];o.invertToRef(h);const l=n.AA.Vector3[8];n.Pq.TransformCoordinatesFromFloatsToRef(e,t,s,h,l);const c=this.getClosestFacetAtLocalCoordinates(l.x,l.y,l.z,i,r,a);return i&&n.Pq.TransformCoordinatesFromFloatsToRef(i.x,i.y,i.z,o,i),c}getClosestFacetAtLocalCoordinates(e,t,s,i,r=!1,n=!0){let a=null,o=0,h=0,l=0,c=0,u=0,d=0,_=0,f=0;const p=this.getFacetLocalPositions(),g=this.getFacetLocalNormals(),m=this.getFacetsAtLocalCoordinates(e,t,s);if(!m)return null;let T,b,E,x=Number.MAX_VALUE,A=x;for(let R=0;R<m.length;R++)T=m[R],b=g[T],E=p[T],c=(e-E.x)*b.x+(t-E.y)*b.y+(s-E.z)*b.z,(!r||r&&n&&c>=0||r&&!n&&c<=0)&&(c=b.x*E.x+b.y*E.y+b.z*E.z,u=-(b.x*e+b.y*t+b.z*s-c)/(b.x*b.x+b.y*b.y+b.z*b.z),d=e+b.x*u,_=t+b.y*u,f=s+b.z*u,o=d-e,h=_-t,l=f-s,A=o*o+h*h+l*l,A<x&&(x=A,a=T,i&&(i.x=d,i.y=_,i.z=f)));return a}getFacetDataParameters(){return this._internalAbstractMeshDataInfo._facetData.facetParameters}disableFacetData(){const e=this._internalAbstractMeshDataInfo._facetData;return e.facetDataEnabled&&(e.facetDataEnabled=!1,e.facetPositions=[],e.facetNormals=[],e.facetPartitioning=new Array,e.facetParameters=null,e.depthSortedIndices=new Uint32Array(0)),this}updateIndices(e,t,s=!1){return this}createNormals(e){const t=this.getVerticesData(a.R.PositionKind),s=this.getIndices();let i;return i=this.isVerticesDataPresent(a.R.NormalKind)?this.getVerticesData(a.R.NormalKind):[],o.P.ComputeNormals(t,s,i,{useRightHandedSystem:this.getScene().useRightHandedSystem}),this.setVerticesData(a.R.NormalKind,i,e),this}alignWithNormal(e,t){t||(t=m._0.Y);const s=n.AA.Vector3[0],i=n.AA.Vector3[1];return n.Pq.CrossToRef(t,e,i),n.Pq.CrossToRef(e,i,s),this.rotationQuaternion?n.PT.RotationQuaternionFromAxisToRef(s,e,i,this.rotationQuaternion):n.Pq.RotationFromAxisToRef(s,e,i,this.rotation),this}_checkOcclusionQuery(){return!1}disableEdgesRendering(){throw(0,_.n)("EdgesRenderer")}enableEdgesRendering(e,t,s){throw(0,_.n)("EdgesRenderer")}getConnectedParticleSystems(){return this._scene.particleSystems.filter((e=>e.emitter===this))}}R.OCCLUSION_TYPE_NONE=0,R.OCCLUSION_TYPE_OPTIMISTIC=1,R.OCCLUSION_TYPE_STRICT=2,R.OCCLUSION_ALGORITHM_TYPE_ACCURATE=0,R.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE=1,R.CULLINGSTRATEGY_STANDARD=0,R.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY=1,R.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION=2,R.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY=3,(0,i.Cg)([b.Cx.filter(((...[e,t,s,i,r])=>!(Array.isArray(e)||Array.isArray(t)||Array.isArray(s)||Array.isArray(i)||Array.isArray(r))))],R,"_ApplySkeleton",null),(0,T.Y5)("BABYLON.AbstractMesh",R)},1359:(e,t,s)=>{s.d(t,{V:()=>g});var i=s(9923),r=s(6041),n=s(6803),a=s(5616),o=s(1846),h=s(7597),l=s(2564),c=s(998),u=s(7503),d=s(1139),_=s(6315),f=s(1313),p=s(1137);class g{get boundingBias(){return this._boundingBias}set boundingBias(e){this._boundingBias?this._boundingBias.copyFrom(e):this._boundingBias=e.clone(),this._updateBoundingInfo(!0,null)}static CreateGeometryForMesh(e){const t=new g(g.RandomId(),e.getScene());return t.applyToMesh(e),t}get meshes(){return this._meshes}constructor(e,t,s,i=!1,r=null){this.delayLoadState=0,this._totalVertices=0,this._isDisposed=!1,this._indexBufferIsUpdatable=!1,this._positionsCache=[],this._parentContainer=null,this.useBoundingInfoFromGeometry=!1,this._scene=t||_.q.LastCreatedScene,this._scene&&(this.id=e,this.uniqueId=this._scene.getUniqueId(),this._engine=this._scene.getEngine(),this._meshes=[],this._vertexBuffers={},this._indices=[],this._updatable=i,s?this.setAllVerticesData(s,i):this._totalVertices=0,this._engine.getCaps().vertexArrayObject&&(this._vertexArrayObjects={}),r&&(this.applyToMesh(r),r.computeWorldMatrix(!0)))}get extend(){return this._extend}getScene(){return this._scene}getEngine(){return this._engine}isReady(){return 1===this.delayLoadState||0===this.delayLoadState}get doNotSerialize(){for(let e=0;e<this._meshes.length;e++)if(!this._meshes[e].doNotSerialize)return!1;return!0}_rebuild(){this._vertexArrayObjects&&(this._vertexArrayObjects={}),0!==this._meshes.length&&this._indices&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices,this._updatable,"Geometry_"+this.id+"_IndexBuffer"));const e=new Set;for(const t in this._vertexBuffers)e.add(this._vertexBuffers[t].getWrapperBuffer());e.forEach((e=>{e._rebuild()}))}setAllVerticesData(e,t){e.applyToGeometry(this,t),this._notifyUpdate()}setVerticesData(e,t,s=!1,i){s&&Array.isArray(t)&&(t=new Float32Array(t));const r=new a.R(this._engine,t,e,{updatable:s,postponeInternalCreation:0===this._meshes.length,stride:i,label:"Geometry_"+this.id+"_"+e});this.setVerticesBuffer(r)}removeVerticesData(e){this._vertexBuffers[e]&&(this._vertexBuffers[e].dispose(),delete this._vertexBuffers[e]),this._vertexArrayObjects&&this._disposeVertexArrayObjects()}setVerticesBuffer(e,t=null,s=!0){const r=e.getKind();this._vertexBuffers[r]&&s&&this._vertexBuffers[r].dispose(),e._buffer&&e._buffer._increaseReferences(),this._vertexBuffers[r]=e;const n=this._meshes,o=n.length;if(r===a.R.PositionKind){this._totalVertices=t??e._maxVerticesCount,this._updateExtend(e.getFloatData(this._totalVertices)),this._resetPointsArrayCache();const s=this._extend&&this._extend.minimum||new i.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),r=this._extend&&this._extend.maximum||new i.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE);for(let e=0;e<o;e++){const t=n[e];t.buildBoundingInfo(s,r),t._createGlobalSubMesh(t.isUnIndexed),t.computeWorldMatrix(!0),t.synchronizeInstances()}}this._notifyUpdate(r)}updateVerticesDataDirectly(e,t,s,i=!1){const r=this.getVertexBuffer(e);r&&(r.updateDirectly(t,s,i),this._notifyUpdate(e))}updateVerticesData(e,t,s=!1){const i=this.getVertexBuffer(e);i&&(i.update(t),e===a.R.PositionKind&&this._updateBoundingInfo(s,t),this._notifyUpdate(e))}_updateBoundingInfo(e,t){if(e&&this._updateExtend(t),this._resetPointsArrayCache(),e){const e=this._meshes;for(const t of e){t.hasBoundingInfo?t.getBoundingInfo().reConstruct(this._extend.minimum,this._extend.maximum):t.buildBoundingInfo(this._extend.minimum,this._extend.maximum);const e=t.subMeshes;for(const t of e)t.refreshBoundingInfo()}}}_bind(e,t,s,i){if(!e)return;void 0===t&&(t=this._indexBuffer);const r=this.getVertexBuffers();if(!r)return;if(t!=this._indexBuffer||!this._vertexArrayObjects&&!i)return void this._engine.bindBuffers(r,t,e,s);const n=i||this._vertexArrayObjects,a=this._engine;n[e.key]||(n[e.key]=a.recordVertexArrayObject(r,t,e,s)),a.bindVertexArrayObject(n[e.key],t)}getTotalVertices(){return this.isReady()?this._totalVertices:0}getVerticesData(e,t,s){const i=this.getVertexBuffer(e);return i?i.getFloatData(this._totalVertices,s||t&&1!==this._meshes.length):null}copyVerticesData(e,t){const s=this.getVertexBuffer(e);if(!s)return;t[e]||(t[e]=new Float32Array(this._totalVertices*s.getSize()));const i=s.getData();i&&function(e,t,s,i,r,n,o,h){const l=t*a.R.GetTypeByteLength(s),c=o*t;if(h.length!==c)throw new Error("Output length is not valid");if(s===a.R.FLOAT&&r===l)if(e instanceof Array){const t=i/4;h.set(e,t)}else if(e instanceof ArrayBuffer){const t=new Float32Array(e,i,c);h.set(t)}else{const t=e.byteOffset+i;if(t%4)return p.V.Warn("CopyFloatData: copied misaligned data."),void h.set(new Float32Array(e.buffer.slice(t,t+4*c)));const s=new Float32Array(e.buffer,t,c);h.set(s)}else a.R.ForEach(e,i,r,t,s,c,n,((e,t)=>h[t]=e))}(i,s.getSize(),s.type,s.byteOffset,s.byteStride,s.normalized,this._totalVertices,t[e])}isVertexBufferUpdatable(e){const t=this._vertexBuffers[e];return!!t&&t.isUpdatable()}getVertexBuffer(e){return this.isReady()?this._vertexBuffers[e]:null}getVertexBuffers(){return this.isReady()?this._vertexBuffers:null}isVerticesDataPresent(e){return this._vertexBuffers?void 0!==this._vertexBuffers[e]:!!this._delayInfo&&-1!==this._delayInfo.indexOf(e)}getVerticesDataKinds(){const e=[];let t;if(!this._vertexBuffers&&this._delayInfo)for(t in this._delayInfo)e.push(t);else for(t in this._vertexBuffers)e.push(t);return e}updateIndices(e,t,s=!1){if(this._indexBuffer)if(this._indexBufferIsUpdatable){const i=e.length!==this._indices.length;if(s||(this._indices=e.slice()),this._engine.updateDynamicIndexBuffer(this._indexBuffer,e,t),i)for(const e of this._meshes)e._createGlobalSubMesh(!0)}else this.setIndices(e,null,!0)}setIndexBuffer(e,t,s){this._indices=[],this._indexBufferIsUpdatable=!1,this._indexBuffer=e,this._totalVertices=t,this._totalIndices=s,e.is32Bits||(e.is32Bits=this._totalIndices>65535);for(const e of this._meshes)e._createGlobalSubMesh(!0),e.synchronizeInstances();this._notifyUpdate()}setIndices(e,t=null,s=!1,i=!1){this._indexBuffer&&this._engine._releaseBuffer(this._indexBuffer),this._indices=e,this._indexBufferIsUpdatable=s,0!==this._meshes.length&&this._indices&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices,s,"Geometry_"+this.id+"_IndexBuffer")),null!=t&&(this._totalVertices=t);for(const e of this._meshes)e._createGlobalSubMesh(!i),e.synchronizeInstances();this._notifyUpdate()}getTotalIndices(){return this.isReady()?void 0!==this._totalIndices?this._totalIndices:this._indices.length:0}getIndices(e,t){if(!this.isReady())return null;const s=this._indices;return t||e&&1!==this._meshes.length?s.slice():s}getIndexBuffer(){return this.isReady()?this._indexBuffer:null}_releaseVertexArrayObject(e=null){e&&this._vertexArrayObjects&&this._vertexArrayObjects[e.key]&&(this._engine.releaseVertexArrayObject(this._vertexArrayObjects[e.key]),delete this._vertexArrayObjects[e.key])}releaseForMesh(e,t){const s=this._meshes,i=s.indexOf(e);-1!==i&&(s.splice(i,1),this._vertexArrayObjects&&e._invalidateInstanceVertexArrayObject(),e._geometry=null,0===s.length&&t&&this.dispose())}applyToMesh(e){if(e._geometry===this)return;const t=e._geometry;t&&t.releaseForMesh(e),this._vertexArrayObjects&&e._invalidateInstanceVertexArrayObject();const s=this._meshes;e._geometry=this,e._internalAbstractMeshDataInfo._positions=null,this._scene.pushGeometry(this),s.push(e),this.isReady()?this._applyToMesh(e):this._boundingInfo&&e.setBoundingInfo(this._boundingInfo)}_updateExtend(e=null){if(this.useBoundingInfoFromGeometry&&this._boundingInfo)this._extend={minimum:this._boundingInfo.minimum.clone(),maximum:this._boundingInfo.maximum.clone()};else{if(!e&&!(e=this.getVerticesData(a.R.PositionKind)))return;this._extend=(0,d.b8)(e,0,this._totalVertices,this.boundingBias,3)}}_applyToMesh(e){const t=this._meshes.length;for(const s in this._vertexBuffers)1===t&&this._vertexBuffers[s].create(),s===a.R.PositionKind&&(this._extend||this._updateExtend(),e.buildBoundingInfo(this._extend.minimum,this._extend.maximum),e._createGlobalSubMesh(e.isUnIndexed),e._updateBoundingInfo());1===t&&this._indices&&this._indices.length>0&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices,this._updatable,"Geometry_"+this.id+"_IndexBuffer")),e._syncGeometryWithMorphTargetManager(),e.synchronizeInstances()}_notifyUpdate(e){this.onGeometryUpdated&&this.onGeometryUpdated(this,e),this._vertexArrayObjects&&this._disposeVertexArrayObjects();for(const e of this._meshes)e._markSubMeshesAsAttributesDirty()}load(e,t){2!==this.delayLoadState&&(this.isReady()?t&&t():(this.delayLoadState=2,this._queueLoad(e,t)))}_queueLoad(e,t){this.delayLoadingFile&&(e.addPendingData(this),e._loadFile(this.delayLoadingFile,(s=>{if(!this._delayLoadingFunction)return;this._delayLoadingFunction(JSON.parse(s),this),this.delayLoadState=1,this._delayInfo=[],e.removePendingData(this);const i=this._meshes,r=i.length;for(let e=0;e<r;e++)this._applyToMesh(i[e]);t&&t()}),void 0,!0))}toLeftHanded(){const e=this.getIndices(!1);if(null!=e&&e.length>0){for(let t=0;t<e.length;t+=3){const s=e[t+0];e[t+0]=e[t+2],e[t+2]=s}this.setIndices(e)}const t=this.getVerticesData(a.R.PositionKind,!1);if(null!=t&&t.length>0){for(let e=0;e<t.length;e+=3)t[e+2]=-t[e+2];this.setVerticesData(a.R.PositionKind,t,!1)}const s=this.getVerticesData(a.R.NormalKind,!1);if(null!=s&&s.length>0){for(let e=0;e<s.length;e+=3)s[e+2]=-s[e+2];this.setVerticesData(a.R.NormalKind,s,!1)}}_resetPointsArrayCache(){this._positions=null}_generatePointsArray(){if(this._positions)return!0;const e=this.getVerticesData(a.R.PositionKind);if(!e||0===e.length)return!1;for(let t=3*this._positionsCache.length,s=this._positionsCache.length;t<e.length;t+=3,++s)this._positionsCache[s]=i.Pq.FromArray(e,t);for(let t=0,s=0;t<e.length;t+=3,++s)this._positionsCache[s].set(e[0+t],e[1+t],e[2+t]);return this._positionsCache.length=e.length/3,this._positions=this._positionsCache,!0}isDisposed(){return this._isDisposed}_disposeVertexArrayObjects(){if(this._vertexArrayObjects){for(const e in this._vertexArrayObjects)this._engine.releaseVertexArrayObject(this._vertexArrayObjects[e]);this._vertexArrayObjects={};const e=this._meshes,t=e.length;for(let s=0;s<t;s++)e[s]._invalidateInstanceVertexArrayObject()}}dispose(){const e=this._meshes,t=e.length;let s;for(s=0;s<t;s++)this.releaseForMesh(e[s]);this._meshes.length=0,this._disposeVertexArrayObjects();for(const e in this._vertexBuffers)this._vertexBuffers[e].dispose();if(this._vertexBuffers={},this._totalVertices=0,this._indexBuffer&&this._engine._releaseBuffer(this._indexBuffer),this._indexBuffer=null,this._indices=[],this.delayLoadState=0,this.delayLoadingFile=null,this._delayLoadingFunction=null,this._delayInfo=[],this._boundingInfo=null,this._scene.removeGeometry(this),this._parentContainer){const e=this._parentContainer.geometries.indexOf(this);e>-1&&this._parentContainer.geometries.splice(e,1),this._parentContainer=null}this._isDisposed=!0}copy(e){const t=new n.P;t.indices=[];const s=this.getIndices();if(s)for(let e=0;e<s.length;e++)t.indices.push(s[e]);let i,r=!1,a=!1;for(i in this._vertexBuffers){const e=this.getVerticesData(i);if(e&&(e instanceof Float32Array?t.set(new Float32Array(e),i):t.set(e.slice(0),i),!a)){const e=this.getVertexBuffer(i);e&&(r=e.isUpdatable(),a=!r)}}const o=new g(e,this._scene,t,r);for(i in o.delayLoadState=this.delayLoadState,o.delayLoadingFile=this.delayLoadingFile,o._delayLoadingFunction=this._delayLoadingFunction,this._delayInfo)o._delayInfo=o._delayInfo||[],o._delayInfo.push(i);return o._boundingInfo=new l.j(this._extend.minimum,this._extend.maximum),o}serialize(){const e={};return e.id=this.id,e.uniqueId=this.uniqueId,e.updatable=this._updatable,u.Y&&u.Y.HasTags(this)&&(e.tags=u.Y.GetTags(this)),e}_toNumberArray(e){return Array.isArray(e)?e:Array.prototype.slice.call(e)}clearCachedData(){this._indices=[],this._resetPointsArrayCache();for(const e in this._vertexBuffers)Object.prototype.hasOwnProperty.call(this._vertexBuffers,e)&&(this._vertexBuffers[e]._buffer._data=null)}serializeVerticeData(){const e=this.serialize();return this.isVerticesDataPresent(a.R.PositionKind)&&(e.positions=this._toNumberArray(this.getVerticesData(a.R.PositionKind)),this.isVertexBufferUpdatable(a.R.PositionKind)&&(e.positions._updatable=!0)),this.isVerticesDataPresent(a.R.NormalKind)&&(e.normals=this._toNumberArray(this.getVerticesData(a.R.NormalKind)),this.isVertexBufferUpdatable(a.R.NormalKind)&&(e.normals._updatable=!0)),this.isVerticesDataPresent(a.R.TangentKind)&&(e.tangents=this._toNumberArray(this.getVerticesData(a.R.TangentKind)),this.isVertexBufferUpdatable(a.R.TangentKind)&&(e.tangents._updatable=!0)),this.isVerticesDataPresent(a.R.UVKind)&&(e.uvs=this._toNumberArray(this.getVerticesData(a.R.UVKind)),this.isVertexBufferUpdatable(a.R.UVKind)&&(e.uvs._updatable=!0)),this.isVerticesDataPresent(a.R.UV2Kind)&&(e.uvs2=this._toNumberArray(this.getVerticesData(a.R.UV2Kind)),this.isVertexBufferUpdatable(a.R.UV2Kind)&&(e.uvs2._updatable=!0)),this.isVerticesDataPresent(a.R.UV3Kind)&&(e.uvs3=this._toNumberArray(this.getVerticesData(a.R.UV3Kind)),this.isVertexBufferUpdatable(a.R.UV3Kind)&&(e.uvs3._updatable=!0)),this.isVerticesDataPresent(a.R.UV4Kind)&&(e.uvs4=this._toNumberArray(this.getVerticesData(a.R.UV4Kind)),this.isVertexBufferUpdatable(a.R.UV4Kind)&&(e.uvs4._updatable=!0)),this.isVerticesDataPresent(a.R.UV5Kind)&&(e.uvs5=this._toNumberArray(this.getVerticesData(a.R.UV5Kind)),this.isVertexBufferUpdatable(a.R.UV5Kind)&&(e.uvs5._updatable=!0)),this.isVerticesDataPresent(a.R.UV6Kind)&&(e.uvs6=this._toNumberArray(this.getVerticesData(a.R.UV6Kind)),this.isVertexBufferUpdatable(a.R.UV6Kind)&&(e.uvs6._updatable=!0)),this.isVerticesDataPresent(a.R.ColorKind)&&(e.colors=this._toNumberArray(this.getVerticesData(a.R.ColorKind)),this.isVertexBufferUpdatable(a.R.ColorKind)&&(e.colors._updatable=!0)),this.isVerticesDataPresent(a.R.MatricesIndicesKind)&&(e.matricesIndices=this._toNumberArray(this.getVerticesData(a.R.MatricesIndicesKind)),e.matricesIndices._isExpanded=!0,this.isVertexBufferUpdatable(a.R.MatricesIndicesKind)&&(e.matricesIndices._updatable=!0)),this.isVerticesDataPresent(a.R.MatricesWeightsKind)&&(e.matricesWeights=this._toNumberArray(this.getVerticesData(a.R.MatricesWeightsKind)),this.isVertexBufferUpdatable(a.R.MatricesWeightsKind)&&(e.matricesWeights._updatable=!0)),e.indices=this._toNumberArray(this.getIndices()),e}static ExtractFromMesh(e,t){const s=e._geometry;return s?s.copy(t):null}static RandomId(){return c.S0.RandomId()}static _GetGeometryByLoadedUniqueId(e,t){for(let s=0;s<t.geometries.length;s++)if(t.geometries[s]._loadedUniqueId===e)return t.geometries[s];return null}static _ImportGeometry(e,t){const s=t.getScene(),i=e.geometryUniqueId,n=e.geometryId;if(i||n){const e=i?this._GetGeometryByLoadedUniqueId(i,s):s.getGeometryById(n);e&&e.applyToMesh(t)}else if(e instanceof ArrayBuffer){const s=t._binaryInfo;if(s.positionsAttrDesc&&s.positionsAttrDesc.count>0){const i=new Float32Array(e,s.positionsAttrDesc.offset,s.positionsAttrDesc.count);t.setVerticesData(a.R.PositionKind,i,!1)}if(s.normalsAttrDesc&&s.normalsAttrDesc.count>0){const i=new Float32Array(e,s.normalsAttrDesc.offset,s.normalsAttrDesc.count);t.setVerticesData(a.R.NormalKind,i,!1)}if(s.tangetsAttrDesc&&s.tangetsAttrDesc.count>0){const i=new Float32Array(e,s.tangetsAttrDesc.offset,s.tangetsAttrDesc.count);t.setVerticesData(a.R.TangentKind,i,!1)}if(s.uvsAttrDesc&&s.uvsAttrDesc.count>0){const i=new Float32Array(e,s.uvsAttrDesc.offset,s.uvsAttrDesc.count);if(f.rX)for(let e=1;e<i.length;e+=2)i[e]=1-i[e];t.setVerticesData(a.R.UVKind,i,!1)}if(s.uvs2AttrDesc&&s.uvs2AttrDesc.count>0){const i=new Float32Array(e,s.uvs2AttrDesc.offset,s.uvs2AttrDesc.count);if(f.rX)for(let e=1;e<i.length;e+=2)i[e]=1-i[e];t.setVerticesData(a.R.UV2Kind,i,!1)}if(s.uvs3AttrDesc&&s.uvs3AttrDesc.count>0){const i=new Float32Array(e,s.uvs3AttrDesc.offset,s.uvs3AttrDesc.count);if(f.rX)for(let e=1;e<i.length;e+=2)i[e]=1-i[e];t.setVerticesData(a.R.UV3Kind,i,!1)}if(s.uvs4AttrDesc&&s.uvs4AttrDesc.count>0){const i=new Float32Array(e,s.uvs4AttrDesc.offset,s.uvs4AttrDesc.count);if(f.rX)for(let e=1;e<i.length;e+=2)i[e]=1-i[e];t.setVerticesData(a.R.UV4Kind,i,!1)}if(s.uvs5AttrDesc&&s.uvs5AttrDesc.count>0){const i=new Float32Array(e,s.uvs5AttrDesc.offset,s.uvs5AttrDesc.count);if(f.rX)for(let e=1;e<i.length;e+=2)i[e]=1-i[e];t.setVerticesData(a.R.UV5Kind,i,!1)}if(s.uvs6AttrDesc&&s.uvs6AttrDesc.count>0){const i=new Float32Array(e,s.uvs6AttrDesc.offset,s.uvs6AttrDesc.count);if(f.rX)for(let e=1;e<i.length;e+=2)i[e]=1-i[e];t.setVerticesData(a.R.UV6Kind,i,!1)}if(s.colorsAttrDesc&&s.colorsAttrDesc.count>0){const i=new Float32Array(e,s.colorsAttrDesc.offset,s.colorsAttrDesc.count);t.setVerticesData(a.R.ColorKind,i,!1,s.colorsAttrDesc.stride)}if(s.matricesIndicesAttrDesc&&s.matricesIndicesAttrDesc.count>0){const i=new Int32Array(e,s.matricesIndicesAttrDesc.offset,s.matricesIndicesAttrDesc.count),r=[];for(let e=0;e<i.length;e++){const t=i[e];r.push(255&t),r.push((65280&t)>>8),r.push((16711680&t)>>16),r.push(t>>24&255)}t.setVerticesData(a.R.MatricesIndicesKind,r,!1)}if(s.matricesIndicesExtraAttrDesc&&s.matricesIndicesExtraAttrDesc.count>0){const i=new Int32Array(e,s.matricesIndicesExtraAttrDesc.offset,s.matricesIndicesExtraAttrDesc.count),r=[];for(let e=0;e<i.length;e++){const t=i[e];r.push(255&t),r.push((65280&t)>>8),r.push((16711680&t)>>16),r.push(t>>24&255)}t.setVerticesData(a.R.MatricesIndicesExtraKind,r,!1)}if(s.matricesWeightsAttrDesc&&s.matricesWeightsAttrDesc.count>0){const i=new Float32Array(e,s.matricesWeightsAttrDesc.offset,s.matricesWeightsAttrDesc.count);t.setVerticesData(a.R.MatricesWeightsKind,i,!1)}if(s.indicesAttrDesc&&s.indicesAttrDesc.count>0){const i=new Int32Array(e,s.indicesAttrDesc.offset,s.indicesAttrDesc.count);t.setIndices(i,null)}if(s.subMeshesAttrDesc&&s.subMeshesAttrDesc.count>0){const i=new Int32Array(e,s.subMeshesAttrDesc.offset,5*s.subMeshesAttrDesc.count);t.subMeshes=[];for(let e=0;e<s.subMeshesAttrDesc.count;e++){const s=i[5*e+0],r=i[5*e+1],n=i[5*e+2],a=i[5*e+3],h=i[5*e+4];o.K.AddToMesh(s,r,n,a,h,t)}}}else if(e.positions&&e.normals&&e.indices){if(t.setVerticesData(a.R.PositionKind,e.positions,e.positions._updatable),t.setVerticesData(a.R.NormalKind,e.normals,e.normals._updatable),e.tangents&&t.setVerticesData(a.R.TangentKind,e.tangents,e.tangents._updatable),e.uvs&&t.setVerticesData(a.R.UVKind,e.uvs,e.uvs._updatable),e.uvs2&&t.setVerticesData(a.R.UV2Kind,e.uvs2,e.uvs2._updatable),e.uvs3&&t.setVerticesData(a.R.UV3Kind,e.uvs3,e.uvs3._updatable),e.uvs4&&t.setVerticesData(a.R.UV4Kind,e.uvs4,e.uvs4._updatable),e.uvs5&&t.setVerticesData(a.R.UV5Kind,e.uvs5,e.uvs5._updatable),e.uvs6&&t.setVerticesData(a.R.UV6Kind,e.uvs6,e.uvs6._updatable),e.colors&&t.setVerticesData(a.R.ColorKind,r.ov.CheckColors4(e.colors,e.positions.length/3),e.colors._updatable),e.matricesIndices)if(e.matricesIndices._isExpanded)delete e.matricesIndices._isExpanded,t.setVerticesData(a.R.MatricesIndicesKind,e.matricesIndices,e.matricesIndices._updatable);else{const s=[];for(let t=0;t<e.matricesIndices.length;t++){const i=e.matricesIndices[t];s.push(255&i),s.push((65280&i)>>8),s.push((16711680&i)>>16),s.push(i>>24&255)}t.setVerticesData(a.R.MatricesIndicesKind,s,e.matricesIndices._updatable)}if(e.matricesIndicesExtra)if(e.matricesIndicesExtra._isExpanded)delete e.matricesIndices._isExpanded,t.setVerticesData(a.R.MatricesIndicesExtraKind,e.matricesIndicesExtra,e.matricesIndicesExtra._updatable);else{const s=[];for(let t=0;t<e.matricesIndicesExtra.length;t++){const i=e.matricesIndicesExtra[t];s.push(255&i),s.push((65280&i)>>8),s.push((16711680&i)>>16),s.push(i>>24&255)}t.setVerticesData(a.R.MatricesIndicesExtraKind,s,e.matricesIndicesExtra._updatable)}e.matricesWeights&&(g._CleanMatricesWeights(e,t),t.setVerticesData(a.R.MatricesWeightsKind,e.matricesWeights,e.matricesWeights._updatable)),e.matricesWeightsExtra&&t.setVerticesData(a.R.MatricesWeightsExtraKind,e.matricesWeightsExtra,e.matricesWeights._updatable),t.setIndices(e.indices,null)}if(e.subMeshes){t.subMeshes=[];for(let s=0;s<e.subMeshes.length;s++){const i=e.subMeshes[s];o.K.AddToMesh(i.materialIndex,i.verticesStart,i.verticesCount,i.indexStart,i.indexCount,t)}}t._shouldGenerateFlatShading&&(t.convertToFlatShadedMesh(),t._shouldGenerateFlatShading=!1),t.computeWorldMatrix(!0),s.onMeshImportedObservable.notifyObservers(t)}static _CleanMatricesWeights(e,t){const s=.001;if(!h.B.CleanBoneMatrixWeights)return;let i=0;if(!(e.skeletonId>-1))return;{const s=t.getScene().getLastSkeletonById(e.skeletonId);if(!s)return;i=s.bones.length}const r=t.getVerticesData(a.R.MatricesIndicesKind),n=t.getVerticesData(a.R.MatricesIndicesExtraKind),o=e.matricesWeights,l=e.matricesWeightsExtra,c=e.numBoneInfluencer,u=o.length;for(let e=0;e<u;e+=4){let t=0,a=-1;for(let i=0;i<4;i++){const r=o[e+i];t+=r,r<s&&a<0&&(a=i)}if(l)for(let i=0;i<4;i++){const r=l[e+i];t+=r,r<s&&a<0&&(a=i+4)}if((a<0||a>c-1)&&(a=c-1),t>s){const s=1/t;for(let t=0;t<4;t++)o[e+t]*=s;if(l)for(let t=0;t<4;t++)l[e+t]*=s}else a>=4?(l[e+a-4]=1-t,n[e+a-4]=i):(o[e+a]=1-t,r[e+a]=i)}t.setVerticesData(a.R.MatricesIndicesKind,r),e.matricesWeightsExtra&&t.setVerticesData(a.R.MatricesIndicesExtraKind,n)}static Parse(e,t,s){const r=new g(e.id,t,void 0,e.updatable);return r._loadedUniqueId=e.uniqueId,u.Y&&u.Y.AddTagsTo(r,e.tags),e.delayLoadingFile?(r.delayLoadState=4,r.delayLoadingFile=s+e.delayLoadingFile,r._boundingInfo=new l.j(i.Pq.FromArray(e.boundingBoxMinimum),i.Pq.FromArray(e.boundingBoxMaximum)),r._delayInfo=[],e.hasUVs&&r._delayInfo.push(a.R.UVKind),e.hasUVs2&&r._delayInfo.push(a.R.UV2Kind),e.hasUVs3&&r._delayInfo.push(a.R.UV3Kind),e.hasUVs4&&r._delayInfo.push(a.R.UV4Kind),e.hasUVs5&&r._delayInfo.push(a.R.UV5Kind),e.hasUVs6&&r._delayInfo.push(a.R.UV6Kind),e.hasColors&&r._delayInfo.push(a.R.ColorKind),e.hasMatricesIndices&&r._delayInfo.push(a.R.MatricesIndicesKind),e.hasMatricesWeights&&r._delayInfo.push(a.R.MatricesWeightsKind),r._delayLoadingFunction=n.P.ImportVertexData):n.P.ImportVertexData(e,r),t.pushGeometry(r,!0),r}}},5530:(e,t,s)=>{s.d(t,{e:()=>I});var i=s(9848),r=s(998),n=s(4609),a=s(7503),o=s(163),h=s(388),l=s(9923),c=s(6041),u=s(4870),d=s(5616),_=s(6803),f=s(1359),p=s(861),g=s(1846),m=s(8986),T=s(6552);class b extends m.i{get subMaterials(){return this._subMaterials}set subMaterials(e){this._subMaterials=e,this._hookArray(e)}getChildren(){return this.subMaterials}constructor(e,t){super(e,t,!0),this._waitingSubMaterialsUniqueIds=[],this.getScene().addMultiMaterial(this),this.subMaterials=[],this._storeEffectOnSubMeshes=!0}_hookArray(e){const t=e.push;e.push=(...s)=>{const i=t.apply(e,s);return this._markAllSubMeshesAsTexturesDirty(),i};const s=e.splice;e.splice=(t,i)=>{const r=s.apply(e,[t,i]);return this._markAllSubMeshesAsTexturesDirty(),r}}getSubMaterial(e){return e<0||e>=this.subMaterials.length?this.getScene().defaultMaterial:this.subMaterials[e]}getActiveTextures(){return super.getActiveTextures().concat(...this.subMaterials.map((e=>e?e.getActiveTextures():[])))}hasTexture(e){if(super.hasTexture(e))return!0;for(let t=0;t<this.subMaterials.length;t++)if(this.subMaterials[t]?.hasTexture(e))return!0;return!1}getClassName(){return"MultiMaterial"}isReadyForSubMesh(e,t,s){for(let i=0;i<this.subMaterials.length;i++){const r=this.subMaterials[i];if(r){if(r._storeEffectOnSubMeshes){if(!r.isReadyForSubMesh(e,t,s))return!1;continue}if(!r.isReady(e))return!1}}return!0}clone(e,t){const s=new b(e,this.getScene());for(let i=0;i<this.subMaterials.length;i++){let r=null;const n=this.subMaterials[i];r=t&&n?n.clone(e+"-"+n.name):this.subMaterials[i],s.subMaterials.push(r)}return s}serialize(){const e={};e.name=this.name,e.id=this.id,e.uniqueId=this.uniqueId,a.Y&&(e.tags=a.Y.GetTags(this)),e.materialsUniqueIds=[],e.materials=[];for(let t=0;t<this.subMaterials.length;t++){const s=this.subMaterials[t];s?(e.materialsUniqueIds.push(s.uniqueId),e.materials.push(s.id)):(e.materialsUniqueIds.push(null),e.materials.push(null))}return e}dispose(e,t,s){const i=this.getScene();if(!i)return;if(s)for(let s=0;s<this.subMaterials.length;s++){const i=this.subMaterials[s];i&&i.dispose(e,t)}const r=i.multiMaterials.indexOf(this);r>=0&&i.multiMaterials.splice(r,1),super.dispose(e,t)}static ParseMultiMaterial(e,t){const s=new b(e.name,t);return s.id=e.id,s._loadedUniqueId=e.uniqueId,a.Y&&a.Y.AddTagsTo(s,e.tags),e.materialsUniqueIds?s._waitingSubMaterialsUniqueIds=e.materialsUniqueIds:e.materials.forEach((e=>s.subMaterials.push(t.getLastMaterialById(e)))),s}}(0,T.Y5)("BABYLON.MultiMaterial",b);var E=s(7597),x=s(6877),A=s(1137),R=s(5503),M=s(6945);class y{constructor(e,t){this.distanceOrScreenCoverage=e,this.mesh=t}}class P{constructor(){this.visibleInstances={},this.batchCache=new v,this.batchCacheReplacementModeInFrozenMode=new v,this.instancesBufferSize=2048}}class v{constructor(){this.mustReturn=!1,this.visibleInstances=new Array,this.renderSelf=[],this.hardwareInstancedRendering=[]}}class C{constructor(){this.instancesCount=0,this.matrixBuffer=null,this.previousMatrixBuffer=null,this.matrixBufferSize=512,this.matrixData=null,this.boundingVectors=[],this.worldMatrices=null}}class S{constructor(){this._areNormalsFrozen=!1,this._source=null,this.meshMap=null,this._preActivateId=-1,this._LODLevels=new Array,this._useLODScreenCoverage=!1,this._effectiveMaterial=null,this._forcedInstanceCount=0,this._overrideRenderingFillMode=null}}class I extends p.u{static _GetDefaultSideOrientation(e){return e||I.FRONTSIDE}get useLODScreenCoverage(){return this._internalMeshDataInfo._useLODScreenCoverage}set useLODScreenCoverage(e){this._internalMeshDataInfo._useLODScreenCoverage=e,this._sortLODLevels()}get computeBonesUsingShaders(){return this._internalAbstractMeshDataInfo._computeBonesUsingShaders}set computeBonesUsingShaders(e){this._internalAbstractMeshDataInfo._computeBonesUsingShaders!==e&&(e&&this._internalMeshDataInfo._sourcePositions&&(this.setVerticesData(d.R.PositionKind,this._internalMeshDataInfo._sourcePositions,!0),this._internalMeshDataInfo._sourceNormals&&this.setVerticesData(d.R.NormalKind,this._internalMeshDataInfo._sourceNormals,!0),this._internalMeshDataInfo._sourcePositions=null,this._internalMeshDataInfo._sourceNormals=null),this._internalAbstractMeshDataInfo._computeBonesUsingShaders=e,this._markSubMeshesAsAttributesDirty())}get onBeforeRenderObservable(){return this._internalMeshDataInfo._onBeforeRenderObservable||(this._internalMeshDataInfo._onBeforeRenderObservable=new i.cP),this._internalMeshDataInfo._onBeforeRenderObservable}get onBeforeBindObservable(){return this._internalMeshDataInfo._onBeforeBindObservable||(this._internalMeshDataInfo._onBeforeBindObservable=new i.cP),this._internalMeshDataInfo._onBeforeBindObservable}get onAfterRenderObservable(){return this._internalMeshDataInfo._onAfterRenderObservable||(this._internalMeshDataInfo._onAfterRenderObservable=new i.cP),this._internalMeshDataInfo._onAfterRenderObservable}get onBetweenPassObservable(){return this._internalMeshDataInfo._onBetweenPassObservable||(this._internalMeshDataInfo._onBetweenPassObservable=new i.cP),this._internalMeshDataInfo._onBetweenPassObservable}get onBeforeDrawObservable(){return this._internalMeshDataInfo._onBeforeDrawObservable||(this._internalMeshDataInfo._onBeforeDrawObservable=new i.cP),this._internalMeshDataInfo._onBeforeDrawObservable}set onBeforeDraw(e){this._onBeforeDrawObserver&&this.onBeforeDrawObservable.remove(this._onBeforeDrawObserver),this._onBeforeDrawObserver=this.onBeforeDrawObservable.add(e)}get hasInstances(){return this.instances.length>0}get hasThinInstances(){return(this.forcedInstanceCount||this._thinInstanceDataStorage.instancesCount||0)>0}get forcedInstanceCount(){return this._internalMeshDataInfo._forcedInstanceCount}set forcedInstanceCount(e){this._internalMeshDataInfo._forcedInstanceCount=e}get sideOrientation(){return this._internalMeshDataInfo._sideOrientation}set sideOrientation(e){this._internalMeshDataInfo._sideOrientation=e,this._internalAbstractMeshDataInfo._sideOrientationHint=this._scene.useRightHandedSystem&&1===e||!this._scene.useRightHandedSystem&&0===e}get overrideMaterialSideOrientation(){return this.sideOrientation}set overrideMaterialSideOrientation(e){this.sideOrientation=e,this.material&&(this.material.sideOrientation=null)}get overrideRenderingFillMode(){return this._internalMeshDataInfo._overrideRenderingFillMode}set overrideRenderingFillMode(e){this._internalMeshDataInfo._overrideRenderingFillMode=e}get material(){return this._internalAbstractMeshDataInfo._material}set material(e){e&&(this.material&&null===this.material.sideOrientation||this._internalAbstractMeshDataInfo._sideOrientationHint)&&(e.sideOrientation=null),this._setMaterial(e)}get source(){return this._internalMeshDataInfo._source}get cloneMeshMap(){return this._internalMeshDataInfo.meshMap}get isUnIndexed(){return this._unIndexed}set isUnIndexed(e){this._unIndexed!==e&&(this._unIndexed=e,this._markSubMeshesAsAttributesDirty())}get worldMatrixInstancedBuffer(){return this._instanceDataStorage.instancesData}get previousWorldMatrixInstancedBuffer(){return this._instanceDataStorage.instancesPreviousData}get manualUpdateOfWorldMatrixInstancedBuffer(){return this._instanceDataStorage.manualUpdate}set manualUpdateOfWorldMatrixInstancedBuffer(e){this._instanceDataStorage.manualUpdate=e}get manualUpdateOfPreviousWorldMatrixInstancedBuffer(){return this._instanceDataStorage.previousManualUpdate}set manualUpdateOfPreviousWorldMatrixInstancedBuffer(e){this._instanceDataStorage.previousManualUpdate=e}get forceWorldMatrixInstancedBufferUpdate(){return this._instanceDataStorage.forceMatrixUpdates}set forceWorldMatrixInstancedBufferUpdate(e){this._instanceDataStorage.forceMatrixUpdates=e}_copySource(e,t,s=!0){const i=this.getScene();if(e._geometry&&e._geometry.applyToMesh(this),n.r.DeepCopy(e,this,["name","material","skeleton","instances","parent","uniqueId","source","metadata","morphTargetManager","hasInstances","worldMatrixInstancedBuffer","previousWorldMatrixInstancedBuffer","hasLODLevels","geometry","isBlocked","areNormalsFrozen","facetNb","isFacetDataEnabled","lightSources","useBones","isAnInstance","collider","edgesRenderer","forward","up","right","absolutePosition","absoluteScaling","absoluteRotationQuaternion","isWorldMatrixFrozen","nonUniformScaling","behaviors","worldMatrixFromCache","hasThinInstances","cloneMeshMap","hasBoundingInfo","physicsBody","physicsImpostor"],["_poseMatrix"]),this._internalMeshDataInfo._source=e,i.useClonedMeshMap&&(e._internalMeshDataInfo.meshMap||(e._internalMeshDataInfo.meshMap={}),e._internalMeshDataInfo.meshMap[this.uniqueId]=this),this._originalBuilderSideOrientation=e._originalBuilderSideOrientation,this._creationDataStorage=e._creationDataStorage,e._ranges){const t=e._ranges;for(const e in t)Object.prototype.hasOwnProperty.call(t,e)&&t[e]&&this.createAnimationRange(e,t[e].from,t[e].to)}if(e.metadata&&e.metadata.clone?this.metadata=e.metadata.clone():this.metadata=e.metadata,this._internalMetadata=e._internalMetadata,a.Y&&a.Y.HasTags(e)&&a.Y.AddTagsTo(this,a.Y.GetTags(e,!0)),this.setEnabled(e.isEnabled(!1)),this.parent=e.parent,this.setPivotMatrix(e.getPivotMatrix(),this._postMultiplyPivotMatrix),this.id=this.name+"."+e.id,this.material=e.material,!t){const t=e.getDescendants(!0);for(let e=0;e<t.length;e++){const s=t[e];s.clone&&s.clone(this.name+"."+s.name,this)}}if(e.morphTargetManager&&(this.morphTargetManager=e.morphTargetManager),i.getPhysicsEngine){const t=i.getPhysicsEngine();if(s&&t)if(1===t.getPluginVersion()){const s=t.getImpostorForPhysicsObject(e);s&&(this.physicsImpostor=s.clone(this))}else 2===t.getPluginVersion()&&e.physicsBody&&e.physicsBody.clone(this)}for(let t=0;t<i.particleSystems.length;t++){const s=i.particleSystems[t];s.emitter===e&&s.clone(s.name,this)}this.skeleton=e.skeleton,this.refreshBoundingInfo(!0,!0),this.computeWorldMatrix(!0)}constructor(e,t=null,s=null,r=null,n,a=!0){super(e,t),this._internalMeshDataInfo=new S,this.delayLoadState=0,this.instances=[],this._creationDataStorage=null,this._geometry=null,this._instanceDataStorage=new P,this._thinInstanceDataStorage=new C,this._shouldGenerateFlatShading=!1,this._originalBuilderSideOrientation=I.DEFAULTSIDE,this.ignoreCameraMaxZ=!1,t=this.getScene(),this._scene.useRightHandedSystem?this.sideOrientation=0:this.sideOrientation=1,this._onBeforeDraw=(e,t,s)=>{e&&s&&(this._uniformBuffer?this.transferToEffect(t):s.bindOnlyWorldMatrix(t))},r&&this._copySource(r,n,a),null!==s&&(this.parent=s),this._instanceDataStorage.hardwareInstancedRendering=this.getEngine().getCaps().instancedArrays,this._internalMeshDataInfo._onMeshReadyObserverAdded=e=>{e.unregisterOnNextCall=!0,this.isReady(!0)?this.onMeshReadyObservable.notifyObservers(this):this._internalMeshDataInfo._checkReadinessObserver||(this._internalMeshDataInfo._checkReadinessObserver=this._scene.onBeforeRenderObservable.add((()=>{this.isReady(!0)&&(this._scene.onBeforeRenderObservable.remove(this._internalMeshDataInfo._checkReadinessObserver),this._internalMeshDataInfo._checkReadinessObserver=null,this.onMeshReadyObservable.notifyObservers(this))})))},this.onMeshReadyObservable=new i.cP(this._internalMeshDataInfo._onMeshReadyObserverAdded),r&&r.onClonedObservable.notifyObservers(this)}instantiateHierarchy(e=null,t,s){const i=0===this.getTotalVertices()||t&&t.doNotInstantiate&&(!0===t.doNotInstantiate||t.doNotInstantiate(this))?this.clone("Clone of "+(this.name||this.id),e||this.parent,!0):this.createInstance("instance of "+(this.name||this.id));i.parent=e||this.parent,i.position=this.position.clone(),i.scaling=this.scaling.clone(),this.rotationQuaternion?i.rotationQuaternion=this.rotationQuaternion.clone():i.rotation=this.rotation.clone(),s&&s(this,i);for(const e of this.getChildTransformNodes(!0))"InstancedMesh"===e.getClassName()&&"Mesh"===i.getClassName()&&e.sourceMesh===this?e.instantiateHierarchy(i,{doNotInstantiate:t&&t.doNotInstantiate||!1,newSourcedMesh:i},s):e.instantiateHierarchy(i,t,s);return i}getClassName(){return"Mesh"}get _isMesh(){return!0}toString(e){let t=super.toString(e);if(t+=", n vertices: "+this.getTotalVertices(),t+=", parent: "+(this._waitingParentId?this._waitingParentId:this.parent?this.parent.name:"NONE"),this.animations)for(let s=0;s<this.animations.length;s++)t+=", animation[0]: "+this.animations[s].toString(e);if(e)if(this._geometry){const e=this.getIndices(),s=this.getVerticesData(d.R.PositionKind);s&&e&&(t+=", flat shading: "+(s.length/3===e.length?"YES":"NO"))}else t+=", flat shading: UNKNOWN";return t}_unBindEffect(){super._unBindEffect();for(const e of this.instances)e._unBindEffect()}get hasLODLevels(){return this._internalMeshDataInfo._LODLevels.length>0}getLODLevels(){return this._internalMeshDataInfo._LODLevels}_sortLODLevels(){const e=this._internalMeshDataInfo._useLODScreenCoverage?-1:1;this._internalMeshDataInfo._LODLevels.sort(((t,s)=>t.distanceOrScreenCoverage<s.distanceOrScreenCoverage?e:t.distanceOrScreenCoverage>s.distanceOrScreenCoverage?-e:0))}addLODLevel(e,t){if(t&&t._masterMesh)return A.V.Warn("You cannot use a mesh as LOD level twice"),this;const s=new y(e,t);return this._internalMeshDataInfo._LODLevels.push(s),t&&(t._masterMesh=this),this._sortLODLevels(),this}getLODLevelAtDistance(e){const t=this._internalMeshDataInfo;for(let s=0;s<t._LODLevels.length;s++){const i=t._LODLevels[s];if(i.distanceOrScreenCoverage===e)return i.mesh}return null}removeLODLevel(e){const t=this._internalMeshDataInfo;for(let s=0;s<t._LODLevels.length;s++)t._LODLevels[s].mesh===e&&(t._LODLevels.splice(s,1),e&&(e._masterMesh=null));return this._sortLODLevels(),this}getLOD(e,t){const s=this._internalMeshDataInfo;if(!s._LODLevels||0===s._LODLevels.length)return this;const i=t||this.getBoundingInfo().boundingSphere,r=e.mode===h.i.ORTHOGRAPHIC_CAMERA?e.minZ:i.centerWorld.subtract(e.globalPosition).length();let n=r,a=1;if(s._useLODScreenCoverage){const t=e.screenArea;let s=i.radiusWorld*e.minZ/r;s=s*s*Math.PI,n=s/t,a=-1}if(a*s._LODLevels[s._LODLevels.length-1].distanceOrScreenCoverage>a*n)return this.onLODLevelSelection&&this.onLODLevelSelection(n,this,this),this;for(let e=0;e<s._LODLevels.length;e++){const t=s._LODLevels[e];if(a*t.distanceOrScreenCoverage<a*n){if(t.mesh){if(4===t.mesh.delayLoadState)return t.mesh._checkDelayState(),this;if(2===t.mesh.delayLoadState)return this;t.mesh._preActivate(),t.mesh._updateSubMeshesBoundingInfo(this.worldMatrixFromCache)}return this.onLODLevelSelection&&this.onLODLevelSelection(n,this,t.mesh),t.mesh}}return this.onLODLevelSelection&&this.onLODLevelSelection(n,this,this),this}get geometry(){return this._geometry}getTotalVertices(){return null===this._geometry||void 0===this._geometry?0:this._geometry.getTotalVertices()}getVerticesData(e,t,s,i){if(!this._geometry)return null;let r=i?void 0:this._userInstancedBuffersStorage?.vertexBuffers[e]?.getFloatData(this.instances.length+1,s||t&&1!==this._geometry.meshes.length);return r||(r=this._geometry.getVerticesData(e,t,s)),r}copyVerticesData(e,t){this._geometry&&this._geometry.copyVerticesData(e,t)}getVertexBuffer(e,t){return this._geometry?(t?void 0:this._userInstancedBuffersStorage?.vertexBuffers[e])??this._geometry.getVertexBuffer(e):null}isVerticesDataPresent(e,t){return this._geometry?!t&&void 0!==this._userInstancedBuffersStorage?.vertexBuffers[e]||this._geometry.isVerticesDataPresent(e):!!this._delayInfo&&-1!==this._delayInfo.indexOf(e)}isVertexBufferUpdatable(e,t){if(!this._geometry)return!!this._delayInfo&&-1!==this._delayInfo.indexOf(e);if(!t){const t=this._userInstancedBuffersStorage?.vertexBuffers[e];if(t)return t.isUpdatable()}return this._geometry.isVertexBufferUpdatable(e)}getVerticesDataKinds(e){if(!this._geometry){const e=[];return this._delayInfo&&this._delayInfo.forEach((function(t){e.push(t)})),e}const t=this._geometry.getVerticesDataKinds();if(!e&&this._userInstancedBuffersStorage)for(const e in this._userInstancedBuffersStorage.vertexBuffers)-1===t.indexOf(e)&&t.push(e);return t}getTotalIndices(){return this._geometry?this._geometry.getTotalIndices():0}getIndices(e,t){return this._geometry?this._geometry.getIndices(e,t):[]}get isBlocked(){return null!==this._masterMesh&&void 0!==this._masterMesh}isReady(e=!1,t=!1){if(2===this.delayLoadState)return!1;if(!super.isReady(e))return!1;if(!this.subMeshes||0===this.subMeshes.length)return!0;if(!e)return!0;const s=this.getEngine(),i=this.getScene(),r=t||s.getCaps().instancedArrays&&(this.instances.length>0||this.hasThinInstances);this.computeWorldMatrix();const n=this.material||i.defaultMaterial;if(n)if(n._storeEffectOnSubMeshes)for(const e of this.subMeshes){const t=e.getMaterial();if(t)if(t._storeEffectOnSubMeshes){if(!t.isReadyForSubMesh(this,e,r))return!1}else if(!t.isReady(this,r))return!1}else if(!n.isReady(this,r))return!1;const a=s.currentRenderPassId;for(const e of this.lightSources){const t=e.getShadowGenerators();if(!t)continue;const i=t.values();for(let e=i.next();!0!==e.done;e=i.next()){const t=e.value;if(t&&(!t.getShadowMap()?.renderList||t.getShadowMap()?.renderList&&-1!==t.getShadowMap()?.renderList?.indexOf(this))){const e=t.getShadowMap().renderPassIds??[s.currentRenderPassId];for(let i=0;i<e.length;++i){s.currentRenderPassId=e[i];for(const e of this.subMeshes)if(!t.isReady(e,r,e.getMaterial()?.needAlphaBlendingForMesh(this)??!1))return s.currentRenderPassId=a,!1}s.currentRenderPassId=a}}}for(const e of this._internalMeshDataInfo._LODLevels)if(e.mesh&&!e.mesh.isReady(r))return!1;return!0}get areNormalsFrozen(){return this._internalMeshDataInfo._areNormalsFrozen}freezeNormals(){return this._internalMeshDataInfo._areNormalsFrozen=!0,this}unfreezeNormals(){return this._internalMeshDataInfo._areNormalsFrozen=!1,this}set overridenInstanceCount(e){this._instanceDataStorage.overridenInstanceCount=e}_preActivate(){const e=this._internalMeshDataInfo,t=this.getScene().getRenderId();return e._preActivateId===t||(e._preActivateId=t,this._instanceDataStorage.visibleInstances=null),this}_preActivateForIntermediateRendering(e){return this._instanceDataStorage.visibleInstances&&(this._instanceDataStorage.visibleInstances.intermediateDefaultRenderId=e),this}_registerInstanceForRenderId(e,t){return this._instanceDataStorage.visibleInstances||(this._instanceDataStorage.visibleInstances={defaultRenderId:t,selfDefaultRenderId:this._renderId}),this._instanceDataStorage.visibleInstances[t]||(void 0!==this._instanceDataStorage.previousRenderId&&this._instanceDataStorage.isFrozen&&(this._instanceDataStorage.visibleInstances[this._instanceDataStorage.previousRenderId]=null),this._instanceDataStorage.previousRenderId=t,this._instanceDataStorage.visibleInstances[t]=new Array),this._instanceDataStorage.visibleInstances[t].push(e),this}_afterComputeWorldMatrix(){super._afterComputeWorldMatrix(),this.hasThinInstances&&(this.doNotSyncBoundingInfo||this.thinInstanceRefreshBoundingInfo(!1))}_postActivate(){this.edgesShareWithInstances&&this.edgesRenderer&&this.edgesRenderer.isEnabled&&this._renderingGroup&&(this._renderingGroup._edgesRenderers.pushNoDuplicate(this.edgesRenderer),this.edgesRenderer.customInstances.push(this.getWorldMatrix()))}refreshBoundingInfo(e=!1,t=!1){if(this.hasBoundingInfo&&this.getBoundingInfo().isLocked)return this;let s;s="object"==typeof e?e:{applySkeleton:e,applyMorph:t};const i=this.geometry?this.geometry.boundingBias:null;return this._refreshBoundingInfo(this._getData(s,null,d.R.PositionKind),i),this}_createGlobalSubMesh(e){const t=this.getTotalVertices();if(!t||!this.getIndices())return null;if(this.subMeshes&&this.subMeshes.length>0){const s=this.getIndices();if(!s)return null;const i=s.length;let r=!1;if(e)r=!0;else for(const e of this.subMeshes){if(e.indexStart+e.indexCount>i){r=!0;break}if(e.verticesStart+e.verticesCount>t){r=!0;break}}if(!r)return this.subMeshes[0]}return this.releaseSubMeshes(),new g.K(0,0,t,0,this.getTotalIndices(),this)}subdivide(e){if(e<1)return;const t=this.getTotalIndices();let s=t/e|0,i=0;for(;s%3!=0;)s++;this.releaseSubMeshes();for(let r=0;r<e&&!(i>=t);r++)g.K.CreateFromIndices(0,i,r===e-1?t-i:s,this,void 0,!1),i+=s;this.refreshBoundingInfo(),this.synchronizeInstances()}setVerticesData(e,t,s=!1,i){if(this._geometry)this._geometry.setVerticesData(e,t,s,i);else{const i=new _.P;i.set(t,e);const r=this.getScene();new f.V(f.V.RandomId(),r,i,s,this)}return this}removeVerticesData(e){this._geometry&&this._geometry.removeVerticesData(e)}markVerticesDataAsUpdatable(e,t=!0){const s=this.getVertexBuffer(e);s&&s.isUpdatable()!==t&&this.setVerticesData(e,this.getVerticesData(e),t)}setVerticesBuffer(e,t=!0){return this._geometry||(this._geometry=f.V.CreateGeometryForMesh(this)),this._geometry.setVerticesBuffer(e,null,t),this}updateVerticesData(e,t,s,i){return this._geometry?(i?(this.makeGeometryUnique(),this.updateVerticesData(e,t,s,!1)):this._geometry.updateVerticesData(e,t,s),this):this}updateMeshPositions(e,t=!0){const s=this.getVerticesData(d.R.PositionKind);if(!s)return this;if(e(s),this.updateVerticesData(d.R.PositionKind,s,!1,!1),t){const e=this.getIndices(),t=this.getVerticesData(d.R.NormalKind);if(!t)return this;_.P.ComputeNormals(s,e,t),this.updateVerticesData(d.R.NormalKind,t,!1,!1)}return this}makeGeometryUnique(){if(!this._geometry)return this;if(1===this._geometry.meshes.length)return this;const e=this._geometry,t=this._geometry.copy(f.V.RandomId());return e.releaseForMesh(this,!0),t.applyToMesh(this),this}setIndexBuffer(e,t,s){let i=this._geometry;i||(i=new f.V(f.V.RandomId(),this.getScene(),void 0,void 0,this)),i.setIndexBuffer(e,t,s)}setIndices(e,t=null,s=!1,i=!1){if(this._geometry)this._geometry.setIndices(e,t,s,i);else{const t=new _.P;t.indices=e;const i=this.getScene();new f.V(f.V.RandomId(),i,t,s,this)}return this}updateIndices(e,t,s=!1){return this._geometry?(this._geometry.updateIndices(e,t,s),this):this}toLeftHanded(){return this._geometry?(this._geometry.toLeftHanded(),this):this}_bind(e,t,s,i=!0){if(!this._geometry)return this;const r=this.getScene().getEngine();let n;if(this._unIndexed)n=this._getRenderingFillMode(s)===m.i.WireFrameFillMode?e._getLinesIndexBuffer(this.getIndices(),r):null;else switch(this._getRenderingFillMode(s)){case m.i.PointFillMode:n=null;break;case m.i.WireFrameFillMode:n=e._getLinesIndexBuffer(this.getIndices(),r);break;default:case m.i.TriangleFillMode:n=this._geometry.getIndexBuffer()}return this._bindDirect(t,n,i)}_bindDirect(e,t,s=!0){return this._geometry?(this.morphTargetManager&&this.morphTargetManager.isUsingTextureForTargets&&this.morphTargetManager._bind(e),s&&this._userInstancedBuffersStorage&&!this.hasThinInstances?this._geometry._bind(e,t,this._userInstancedBuffersStorage.vertexBuffers,this._userInstancedBuffersStorage.vertexArrayObjects):this._geometry._bind(e,t),this):this}_draw(e,t,s){if(!this._geometry||!this._geometry.getVertexBuffers()||!this._unIndexed&&!this._geometry.getIndexBuffer())return this;this._internalMeshDataInfo._onBeforeDrawObservable&&this._internalMeshDataInfo._onBeforeDrawObservable.notifyObservers(this);const i=this.getScene().getEngine();return this._unIndexed&&t!==m.i.WireFrameFillMode||t==m.i.PointFillMode?i.drawArraysType(t,e.verticesStart,e.verticesCount,this.forcedInstanceCount||s):t==m.i.WireFrameFillMode?i.drawElementsType(t,0,e._linesIndexCount,this.forcedInstanceCount||s):i.drawElementsType(t,e.indexStart,e.indexCount,this.forcedInstanceCount||s),this}registerBeforeRender(e){return this.onBeforeRenderObservable.add(e),this}unregisterBeforeRender(e){return this.onBeforeRenderObservable.removeCallback(e),this}registerAfterRender(e){return this.onAfterRenderObservable.add(e),this}unregisterAfterRender(e){return this.onAfterRenderObservable.removeCallback(e),this}_getInstancesRenderList(e,t=!1){if(this._instanceDataStorage.isFrozen){if(t)return this._instanceDataStorage.batchCacheReplacementModeInFrozenMode.hardwareInstancedRendering[e]=!1,this._instanceDataStorage.batchCacheReplacementModeInFrozenMode.renderSelf[e]=!0,this._instanceDataStorage.batchCacheReplacementModeInFrozenMode;if(this._instanceDataStorage.previousBatch)return this._instanceDataStorage.previousBatch}const s=this.getScene(),i=s._isInIntermediateRendering(),r=i?this._internalAbstractMeshDataInfo._onlyForInstancesIntermediate:this._internalAbstractMeshDataInfo._onlyForInstances,n=this._instanceDataStorage.batchCache;if(n.mustReturn=!1,n.renderSelf[e]=t||!r&&this.isEnabled()&&this.isVisible,n.visibleInstances[e]=null,this._instanceDataStorage.visibleInstances&&!t){const t=this._instanceDataStorage.visibleInstances,r=s.getRenderId(),a=i?t.intermediateDefaultRenderId:t.defaultRenderId;n.visibleInstances[e]=t[r],!n.visibleInstances[e]&&a&&(n.visibleInstances[e]=t[a])}return n.hardwareInstancedRendering[e]=!t&&this._instanceDataStorage.hardwareInstancedRendering&&null!==n.visibleInstances[e]&&void 0!==n.visibleInstances[e],this._instanceDataStorage.previousBatch=n,n}_renderWithInstances(e,t,s,i,r){const n=s.visibleInstances[e._id],a=n?n.length:0,o=this._instanceDataStorage,h=o.instancesBufferSize;let c=o.instancesBuffer,u=o.instancesPreviousBuffer;const _=16*(a+1)*4;for(;o.instancesBufferSize<_;)o.instancesBufferSize*=2;o.instancesData&&h==o.instancesBufferSize||(o.instancesData=new Float32Array(o.instancesBufferSize/4)),(this._scene.needsPreviousWorldMatrices&&!o.instancesPreviousData||h!=o.instancesBufferSize)&&(o.instancesPreviousData=new Float32Array(o.instancesBufferSize/4));let f=0,p=0;const g=s.renderSelf[e._id],m=!c||h!==o.instancesBufferSize||this._scene.needsPreviousWorldMatrices&&!o.instancesPreviousBuffer;if(this._instanceDataStorage.manualUpdate||o.isFrozen&&!m)p=(g?1:0)+a;else{const t=this.getWorldMatrix();if(g&&(this._scene.needsPreviousWorldMatrices&&(o.masterMeshPreviousWorldMatrix?(o.masterMeshPreviousWorldMatrix.copyToArray(o.instancesPreviousData,f),o.masterMeshPreviousWorldMatrix.copyFrom(t)):(o.masterMeshPreviousWorldMatrix=t.clone(),o.masterMeshPreviousWorldMatrix.copyToArray(o.instancesPreviousData,f))),t.copyToArray(o.instancesData,f),f+=16,p++),n){if(I.INSTANCEDMESH_SORT_TRANSPARENT&&this._scene.activeCamera&&e.getMaterial()?.needAlphaBlendingForMesh(e.getRenderingMesh())){const e=this._scene.activeCamera.globalPosition;for(let t=0;t<n.length;t++){const s=n[t];s._distanceToCamera=l.Pq.Distance(s.getBoundingInfo().boundingSphere.centerWorld,e)}n.sort(((e,t)=>e._distanceToCamera>t._distanceToCamera?-1:e._distanceToCamera<t._distanceToCamera?1:0))}for(let e=0;e<n.length;e++){const t=n[e],s=t.getWorldMatrix();s.copyToArray(o.instancesData,f),this._scene.needsPreviousWorldMatrices&&(t._previousWorldMatrix?(t._previousWorldMatrix.copyToArray(o.instancesPreviousData,f),t._previousWorldMatrix.copyFrom(s)):(t._previousWorldMatrix=s.clone(),t._previousWorldMatrix.copyToArray(o.instancesPreviousData,f))),f+=16,p++}}}return m?(c&&c.dispose(),u&&u.dispose(),c=new d.h(r,o.instancesData,!0,16,!1,!0),o.instancesBuffer=c,this._userInstancedBuffersStorage||(this._userInstancedBuffersStorage={data:{},vertexBuffers:{},strides:{},sizes:{},vertexArrayObjects:this.getEngine().getCaps().vertexArrayObject?{}:void 0}),this._userInstancedBuffersStorage.vertexBuffers.world0=c.createVertexBuffer("world0",0,4),this._userInstancedBuffersStorage.vertexBuffers.world1=c.createVertexBuffer("world1",4,4),this._userInstancedBuffersStorage.vertexBuffers.world2=c.createVertexBuffer("world2",8,4),this._userInstancedBuffersStorage.vertexBuffers.world3=c.createVertexBuffer("world3",12,4),this._scene.needsPreviousWorldMatrices&&(u=new d.h(r,o.instancesPreviousData,!0,16,!1,!0),o.instancesPreviousBuffer=u,this._userInstancedBuffersStorage.vertexBuffers.previousWorld0=u.createVertexBuffer("previousWorld0",0,4),this._userInstancedBuffersStorage.vertexBuffers.previousWorld1=u.createVertexBuffer("previousWorld1",4,4),this._userInstancedBuffersStorage.vertexBuffers.previousWorld2=u.createVertexBuffer("previousWorld2",8,4),this._userInstancedBuffersStorage.vertexBuffers.previousWorld3=u.createVertexBuffer("previousWorld3",12,4)),this._invalidateInstanceVertexArrayObject()):this._instanceDataStorage.isFrozen&&!this._instanceDataStorage.forceMatrixUpdates||(c.updateDirectly(o.instancesData,0,p),!this._scene.needsPreviousWorldMatrices||this._instanceDataStorage.manualUpdate&&!this._instanceDataStorage.previousManualUpdate||u.updateDirectly(o.instancesPreviousData,0,p)),this._processInstancedBuffers(n,g),this.getScene()._activeIndices.addCount(e.indexCount*p,!1),r._currentDrawContext&&(r._currentDrawContext.useInstancing=!0),this._bind(e,i,t),this._draw(e,t,p),!this._scene.needsPreviousWorldMatrices||m||!this._instanceDataStorage.manualUpdate||this._instanceDataStorage.isFrozen&&!this._instanceDataStorage.forceMatrixUpdates||this._instanceDataStorage.previousManualUpdate||u.updateDirectly(o.instancesData,0,p),r.unbindInstanceAttributes(),this}_renderWithThinInstances(e,t,s,i){const r=this._thinInstanceDataStorage?.instancesCount??0;this.getScene()._activeIndices.addCount(e.indexCount*r,!1),i._currentDrawContext&&(i._currentDrawContext.useInstancing=!0),this._bind(e,s,t),this._draw(e,t,r),this._scene.needsPreviousWorldMatrices&&!this._thinInstanceDataStorage.previousMatrixData&&this._thinInstanceDataStorage.matrixData&&(this._thinInstanceDataStorage.previousMatrixBuffer?this._thinInstanceDataStorage.previousMatrixBuffer.updateDirectly(this._thinInstanceDataStorage.matrixData,0,r):this._thinInstanceDataStorage.previousMatrixBuffer=this._thinInstanceCreateMatrixBuffer("previousWorld",this._thinInstanceDataStorage.matrixData,!1)),i.unbindInstanceAttributes()}_processInstancedBuffers(e,t){}_processRendering(e,t,s,i,r,n,a,o){const h=this.getScene(),l=h.getEngine();if(i=this._getRenderingFillMode(i),n&&t.getRenderingMesh().hasThinInstances)return this._renderWithThinInstances(t,i,s,l),this;if(n)this._renderWithInstances(t,i,r,s,l);else{l._currentDrawContext&&(l._currentDrawContext.useInstancing=!1);let s=0;r.renderSelf[t._id]&&(a&&a(!1,e.getWorldMatrix(),o),s++,this._draw(t,i,this._instanceDataStorage.overridenInstanceCount));const n=r.visibleInstances[t._id];if(n){const e=n.length;s+=e;for(let s=0;s<e;s++){const e=n[s].getWorldMatrix();a&&a(!0,e,o),this._draw(t,i)}}h._activeIndices.addCount(t.indexCount*s,!1)}return this}_rebuild(e=!1){if(this._instanceDataStorage.instancesBuffer&&(e&&this._instanceDataStorage.instancesBuffer.dispose(),this._instanceDataStorage.instancesBuffer=null),this._userInstancedBuffersStorage){for(const t in this._userInstancedBuffersStorage.vertexBuffers){const s=this._userInstancedBuffersStorage.vertexBuffers[t];s&&(e&&s.dispose(),this._userInstancedBuffersStorage.vertexBuffers[t]=null)}this._userInstancedBuffersStorage.vertexArrayObjects&&(this._userInstancedBuffersStorage.vertexArrayObjects={})}this._internalMeshDataInfo._effectiveMaterial=null,super._rebuild(e)}_freeze(){if(this.subMeshes){for(let e=0;e<this.subMeshes.length;e++)this._getInstancesRenderList(e);this._internalMeshDataInfo._effectiveMaterial=null,this._instanceDataStorage.isFrozen=!0}}_unFreeze(){this._instanceDataStorage.isFrozen=!1,this._instanceDataStorage.previousBatch=null}renderWithRenderPassId(e,t,s,i,r=!0){const n=this._scene.getEngine(),a=n.currentRenderPassId;if(void 0!==e&&(n.currentRenderPassId=e),i)(!r||r&&i.isInFrustum(this._scene._frustumPlanes))&&this.render(i,!!t,s);else for(let e=0;e<this.subMeshes.length;e++){const i=this.subMeshes[e];(!r||r&&i.isInFrustum(this._scene._frustumPlanes))&&this.render(i,!!t,s)}return void 0!==e&&(n.currentRenderPassId=a),this}directRender(){if(!this.subMeshes)return this;for(const e of this.subMeshes)this.render(e,!1);return this}render(e,t,s){const i=this.getScene();this._internalAbstractMeshDataInfo._isActiveIntermediate?this._internalAbstractMeshDataInfo._isActiveIntermediate=!1:this._internalAbstractMeshDataInfo._isActive=!1;const r=i.activeCameras?.length??0;if((r>1&&i.activeCamera===i.activeCameras[0]||r<=1)&&this._checkOcclusionQuery()&&!this._occlusionDataStorage.forceRenderingWhenOccluded)return this;const n=this._getInstancesRenderList(e._id,!!s);if(n.mustReturn)return this;if(!this._geometry||!this._geometry.getVertexBuffers()||!this._unIndexed&&!this._geometry.getIndexBuffer())return this;const a=i.getEngine();let o=0,h=null;this.ignoreCameraMaxZ&&i.activeCamera&&!i._isInIntermediateRendering()&&(o=i.activeCamera.maxZ,h=i.activeCamera,i.activeCamera.maxZ=0,i.updateTransformMatrix(!0)),this._internalMeshDataInfo._onBeforeRenderObservable&&this._internalMeshDataInfo._onBeforeRenderObservable.notifyObservers(this);const l=e.getRenderingMesh(),c=n.hardwareInstancedRendering[e._id]||l.hasThinInstances||!!this._userInstancedBuffersStorage&&!e.getMesh()._internalAbstractMeshDataInfo._actAsRegularMesh,u=this._instanceDataStorage,d=e.getMaterial();if(!d)return h&&(h.maxZ=o,i.updateTransformMatrix(!0)),this;if(u.isFrozen&&this._internalMeshDataInfo._effectiveMaterial&&this._internalMeshDataInfo._effectiveMaterial===d){if(d._storeEffectOnSubMeshes&&!e._drawWrapper?._wasPreviouslyReady||!d._storeEffectOnSubMeshes&&!d._getDrawWrapper()._wasPreviouslyReady)return h&&(h.maxZ=o,i.updateTransformMatrix(!0)),this}else{if(d._storeEffectOnSubMeshes){if(!d.isReadyForSubMesh(this,e,c))return h&&(h.maxZ=o,i.updateTransformMatrix(!0)),this}else if(!d.isReady(this,c))return h&&(h.maxZ=o,i.updateTransformMatrix(!0)),this;this._internalMeshDataInfo._effectiveMaterial=d}let _;t&&a.setAlphaMode(this._internalMeshDataInfo._effectiveMaterial.alphaMode),_=this._internalMeshDataInfo._effectiveMaterial._storeEffectOnSubMeshes?e._drawWrapper:this._internalMeshDataInfo._effectiveMaterial._getDrawWrapper();const f=_?.effect??null;for(const t of i._beforeRenderingMeshStage)t.action(this,e,n,f);if(!_||!f)return h&&(h.maxZ=o,i.updateTransformMatrix(!0)),this;const p=s||this;let g;if(u.isFrozen||!this._internalMeshDataInfo._effectiveMaterial.backFaceCulling&&null===this._internalMeshDataInfo._effectiveMaterial.sideOrientation&&!this._internalMeshDataInfo._effectiveMaterial.twoSidedLighting)g=u.sideOrientation;else{const e=p._getWorldMatrixDeterminant();g=this._internalMeshDataInfo._effectiveMaterial._getEffectiveOrientation(this),e<0&&(g=g===m.i.ClockWiseSideOrientation?m.i.CounterClockWiseSideOrientation:m.i.ClockWiseSideOrientation),u.sideOrientation=g}const T=this._internalMeshDataInfo._effectiveMaterial._preBind(_,g);this._internalMeshDataInfo._effectiveMaterial.forceDepthWrite&&a.setDepthWrite(!0);const b=this._internalMeshDataInfo._effectiveMaterial,E=b.fillMode;this._internalMeshDataInfo._onBeforeBindObservable&&this._internalMeshDataInfo._onBeforeBindObservable.notifyObservers(this),c||this._bind(e,f,E,!1);const x=p.getWorldMatrix();b._storeEffectOnSubMeshes?b.bindForSubMesh(x,this,e):b.bind(x,this),!b.backFaceCulling&&b.separateCullingPass&&(a.setState(!0,b.zOffset,!1,!T,b.cullBackFaces,b.stencil,b.zOffsetUnits),this._processRendering(this,e,f,E,n,c,this._onBeforeDraw,this._internalMeshDataInfo._effectiveMaterial),a.setState(!0,b.zOffset,!1,T,b.cullBackFaces,b.stencil,b.zOffsetUnits),this._internalMeshDataInfo._onBetweenPassObservable&&this._internalMeshDataInfo._onBetweenPassObservable.notifyObservers(e)),this._processRendering(this,e,f,E,n,c,this._onBeforeDraw,this._internalMeshDataInfo._effectiveMaterial),this._internalMeshDataInfo._effectiveMaterial.unbind();for(const t of i._afterRenderingMeshStage)t.action(this,e,n,f);return this._internalMeshDataInfo._onAfterRenderObservable&&this._internalMeshDataInfo._onAfterRenderObservable.notifyObservers(this),h&&(h.maxZ=o,i.updateTransformMatrix(!0)),2!==i.performancePriority||u.isFrozen||this._freeze(),this}cleanMatrixWeights(){this.isVerticesDataPresent(d.R.MatricesWeightsKind)&&(this.isVerticesDataPresent(d.R.MatricesWeightsExtraKind)?this._normalizeSkinWeightsAndExtra():this._normalizeSkinFourWeights())}_normalizeSkinFourWeights(){const e=this.getVerticesData(d.R.MatricesWeightsKind),t=e.length;for(let s=0;s<t;s+=4){const t=e[s]+e[s+1]+e[s+2]+e[s+3];if(0===t)e[s]=1;else{const i=1/t;e[s]*=i,e[s+1]*=i,e[s+2]*=i,e[s+3]*=i}}this.setVerticesData(d.R.MatricesWeightsKind,e)}_normalizeSkinWeightsAndExtra(){const e=this.getVerticesData(d.R.MatricesWeightsExtraKind),t=this.getVerticesData(d.R.MatricesWeightsKind),s=t.length;for(let i=0;i<s;i+=4){let s=t[i]+t[i+1]+t[i+2]+t[i+3];if(s+=e[i]+e[i+1]+e[i+2]+e[i+3],0===s)t[i]=1;else{const r=1/s;t[i]*=r,t[i+1]*=r,t[i+2]*=r,t[i+3]*=r,e[i]*=r,e[i+1]*=r,e[i+2]*=r,e[i+3]*=r}}this.setVerticesData(d.R.MatricesWeightsKind,t),this.setVerticesData(d.R.MatricesWeightsKind,e)}validateSkinning(){const e=this.getVerticesData(d.R.MatricesWeightsExtraKind),t=this.getVerticesData(d.R.MatricesWeightsKind);if(null===t||null==this.skeleton)return{skinned:!1,valid:!0,report:"not skinned"};const s=t.length;let i=0,r=0,n=0,a=0;const o=null===e?4:8,h=[];for(let e=0;e<=o;e++)h[e]=0;for(let l=0;l<s;l+=4){let s=t[l],c=s,u=0===c?0:1;for(let r=1;r<o;r++){const n=r<4?t[l+r]:e[l+r-4];n>s&&i++,0!==n&&u++,c+=n,s=n}if(h[u]++,u>n&&(n=u),0===c)r++;else{const s=1/c;let i=0;for(let r=0;r<o;r++)i+=r<4?Math.abs(t[l+r]-t[l+r]*s):Math.abs(e[l+r-4]-e[l+r-4]*s);i>.001&&a++}}const l=this.skeleton.bones.length,c=this.getVerticesData(d.R.MatricesIndicesKind),u=this.getVerticesData(d.R.MatricesIndicesExtraKind);let _=0;for(let e=0;e<s;e+=4)for(let t=0;t<o;t++){const s=t<4?c[e+t]:u[e+t-4];(s>=l||s<0)&&_++}return{skinned:!0,valid:0===r&&0===a&&0===_,report:"Number of Weights = "+s/4+"\nMaximum influences = "+n+"\nMissing Weights = "+r+"\nNot Sorted = "+i+"\nNot Normalized = "+a+"\nWeightCounts = ["+h+"]\nNumber of bones = "+l+"\nBad Bone Indices = "+_}}_checkDelayState(){const e=this.getScene();return this._geometry?this._geometry.load(e):4===this.delayLoadState&&(this.delayLoadState=2,this._queueLoad(e)),this}_queueLoad(e){e.addPendingData(this);const t=-1!==this.delayLoadingFile.indexOf(".babylonbinarymeshdata");return r.S0.LoadFile(this.delayLoadingFile,(t=>{t instanceof ArrayBuffer?this._delayLoadingFunction(t,this):this._delayLoadingFunction(JSON.parse(t),this),this.instances.forEach((e=>{e.refreshBoundingInfo(),e._syncSubMeshes()})),this.delayLoadState=1,e.removePendingData(this)}),(()=>{}),e.offlineProvider,t),this}isInFrustum(e){return 2!==this.delayLoadState&&!!super.isInFrustum(e)&&(this._checkDelayState(),!0)}setMaterialById(e){const t=this.getScene().materials;let s;for(s=t.length-1;s>-1;s--)if(t[s].id===e)return this.material=t[s],this;const i=this.getScene().multiMaterials;for(s=i.length-1;s>-1;s--)if(i[s].id===e)return this.material=i[s],this;return this}getAnimatables(){const e=[];return this.material&&e.push(this.material),this.skeleton&&e.push(this.skeleton),e}bakeTransformIntoVertices(e){if(!this.isVerticesDataPresent(d.R.PositionKind))return this;const t=this.subMeshes.splice(0);this._resetPointsArrayCache();let s=this.getVerticesData(d.R.PositionKind);const i=l.Pq.Zero();let r;for(r=0;r<s.length;r+=3)l.Pq.TransformCoordinatesFromFloatsToRef(s[r],s[r+1],s[r+2],e,i).toArray(s,r);if(this.setVerticesData(d.R.PositionKind,s,this.getVertexBuffer(d.R.PositionKind).isUpdatable()),this.isVerticesDataPresent(d.R.NormalKind)){for(s=this.getVerticesData(d.R.NormalKind),r=0;r<s.length;r+=3)l.Pq.TransformNormalFromFloatsToRef(s[r],s[r+1],s[r+2],e,i).normalize().toArray(s,r);this.setVerticesData(d.R.NormalKind,s,this.getVertexBuffer(d.R.NormalKind).isUpdatable())}if(this.isVerticesDataPresent(d.R.TangentKind)){for(s=this.getVerticesData(d.R.TangentKind),r=0;r<s.length;r+=4)l.Pq.TransformNormalFromFloatsToRef(s[r],s[r+1],s[r+2],e,i).normalize().toArray(s,r);this.setVerticesData(d.R.TangentKind,s,this.getVertexBuffer(d.R.TangentKind).isUpdatable())}return e.determinant()<0&&this.flipFaces(),this.releaseSubMeshes(),this.subMeshes=t,this}bakeCurrentTransformIntoVertices(e=!0){return this.bakeTransformIntoVertices(this.computeWorldMatrix(!0)),this.resetLocalMatrix(e),this}get _positions(){return this._internalAbstractMeshDataInfo._positions||this._geometry&&this._geometry._positions||null}_resetPointsArrayCache(){return this._geometry&&this._geometry._resetPointsArrayCache(),this}_generatePointsArray(){return!!this._geometry&&this._geometry._generatePointsArray()}clone(e="",t=null,s,i=!0){return new I(e,this.getScene(),t,this,s,i)}dispose(e,t=!1){this.morphTargetManager=null,this._geometry&&this._geometry.releaseForMesh(this,!0);const s=this._internalMeshDataInfo;if(s._onBeforeDrawObservable&&s._onBeforeDrawObservable.clear(),s._onBeforeBindObservable&&s._onBeforeBindObservable.clear(),s._onBeforeRenderObservable&&s._onBeforeRenderObservable.clear(),s._onAfterRenderObservable&&s._onAfterRenderObservable.clear(),s._onBetweenPassObservable&&s._onBetweenPassObservable.clear(),this._scene.useClonedMeshMap){if(s.meshMap)for(const e in s.meshMap){const t=s.meshMap[e];t&&(t._internalMeshDataInfo._source=null,s.meshMap[e]=void 0)}s._source&&s._source._internalMeshDataInfo.meshMap&&(s._source._internalMeshDataInfo.meshMap[this.uniqueId]=void 0)}else{const e=this.getScene().meshes;for(const t of e){const e=t;e._internalMeshDataInfo&&e._internalMeshDataInfo._source&&e._internalMeshDataInfo._source===this&&(e._internalMeshDataInfo._source=null)}}s._source=null,this._instanceDataStorage.visibleInstances={},this._disposeInstanceSpecificData(),this._disposeThinInstanceSpecificData(),this._internalMeshDataInfo._checkReadinessObserver&&this._scene.onBeforeRenderObservable.remove(this._internalMeshDataInfo._checkReadinessObserver),super.dispose(e,t)}_disposeInstanceSpecificData(){}_disposeThinInstanceSpecificData(){}_invalidateInstanceVertexArrayObject(){}applyDisplacementMap(e,t,s,i,n,a,o=!1,h){const l=this.getScene();return r.S0.LoadImage(e,(e=>{const r=e.width,h=e.height,l=this.getEngine().createCanvas(r,h).getContext("2d");l.drawImage(e,0,0);const c=l.getImageData(0,0,r,h).data;this.applyDisplacementMapFromBuffer(c,r,h,t,s,n,a,o),i&&i(this)}),h||(()=>{}),l.offlineProvider),this}applyDisplacementMapFromBuffer(e,t,s,i,r,n,a,o=!1){if(!this.isVerticesDataPresent(d.R.PositionKind)||!this.isVerticesDataPresent(d.R.NormalKind)||!this.isVerticesDataPresent(d.R.UVKind))return A.V.Warn("Cannot call applyDisplacementMap: Given mesh is not complete. Position, Normal or UV are missing"),this;const h=this.getVerticesData(d.R.PositionKind,!0,!0),c=this.getVerticesData(d.R.NormalKind),u=this.getVerticesData(d.R.UVKind);let f=l.Pq.Zero();const p=l.Pq.Zero(),g=l.I9.Zero();n=n||l.I9.Zero(),a=a||new l.I9(1,1);for(let o=0;o<h.length;o+=3){l.Pq.FromArrayToRef(h,o,f),l.Pq.FromArrayToRef(c,o,p),l.I9.FromArrayToRef(u,o/3*2,g);const d=4*((Math.abs(g.x*a.x+n.x%1)*(t-1)%t|0)+(Math.abs(g.y*a.y+n.y%1)*(s-1)%s|0)*t),_=e[d]/255*.3+e[d+1]/255*.59+e[d+2]/255*.11;p.normalize(),p.scaleInPlace(i+(r-i)*_),f=f.add(p),f.toArray(h,o)}return _.P.ComputeNormals(h,this.getIndices(),c),o?(this.setVerticesData(d.R.PositionKind,h),this.setVerticesData(d.R.NormalKind,c),this.setVerticesData(d.R.UVKind,u)):(this.updateVerticesData(d.R.PositionKind,h),this.updateVerticesData(d.R.NormalKind,c)),this}_getFlattenedNormals(e,t){const s=new Float32Array(3*e.length);let i=0;const r=this.sideOrientation===(this._scene.useRightHandedSystem?1:0);for(let n=0;n<e.length;n+=3){const a=l.Pq.FromArray(t,3*e[n]),o=l.Pq.FromArray(t,3*e[n+1]),h=l.Pq.FromArray(t,3*e[n+2]),c=a.subtract(o),u=h.subtract(o),d=l.Pq.Normalize(l.Pq.Cross(c,u));r&&d.scaleInPlace(-1);for(let e=0;e<3;e++)s[i++]=d.x,s[i++]=d.y,s[i++]=d.z}return s}_convertToUnIndexedMesh(e=!1){const t=this.getVerticesDataKinds().filter((e=>!this.getVertexBuffer(e)?.getIsInstanced())),s=this.getIndices(),i={},r=(e,t)=>{const i=new Float32Array(s.length*t);let r=0;for(let n=0;n<s.length;n++)for(let a=0;a<t;a++)i[r++]=e[s[n]*t+a];return i},n=this.getBoundingInfo(),a=this.geometry?this.subMeshes.slice(0):[];for(const e of t)i[e]=this.getVerticesData(e);for(const n of t){const t=this.getVertexBuffer(n),a=t.getSize();if(e&&n===d.R.NormalKind){const e=this._getFlattenedNormals(s,i[d.R.PositionKind]);this.setVerticesData(d.R.NormalKind,e,t.isUpdatable(),a)}else this.setVerticesData(n,r(i[n],a),t.isUpdatable(),a)}if(this.morphTargetManager){for(let t=0;t<this.morphTargetManager.numTargets;t++){const i=this.morphTargetManager.getTarget(t),n=i.getPositions();i.setPositions(r(n,3));const a=i.getNormals();a&&i.setNormals(e?this._getFlattenedNormals(s,n):r(a,3));const o=i.getTangents();o&&i.setTangents(r(o,3));const h=i.getUVs();h&&i.setUVs(r(h,2))}this.morphTargetManager.synchronize()}for(let e=0;e<s.length;e++)s[e]=e;this.setIndices(s),this._unIndexed=!0,this.releaseSubMeshes();for(const e of a){const t=e.getBoundingInfo();g.K.AddToMesh(e.materialIndex,e.indexStart,e.indexCount,e.indexStart,e.indexCount,this).setBoundingInfo(t)}return this.setBoundingInfo(n),this.synchronizeInstances(),this}convertToFlatShadedMesh(){return this._convertToUnIndexedMesh(!0)}convertToUnIndexedMesh(){return this._convertToUnIndexedMesh()}flipFaces(e=!1){const t=_.P.ExtractFromMesh(this);let s;if(e&&this.isVerticesDataPresent(d.R.NormalKind)&&t.normals){for(s=0;s<t.normals.length;s++)t.normals[s]*=-1;this.setVerticesData(d.R.NormalKind,t.normals,this.isVertexBufferUpdatable(d.R.NormalKind))}if(t.indices){let e;for(s=0;s<t.indices.length;s+=3)e=t.indices[s+1],t.indices[s+1]=t.indices[s+2],t.indices[s+2]=e;this.setIndices(t.indices,null,this.isVertexBufferUpdatable(d.R.PositionKind),!0)}return this}increaseVertices(e=1){const t=_.P.ExtractFromMesh(this),s=t.indices&&!Array.isArray(t.indices)&&Array.from?Array.from(t.indices):t.indices,i=t.positions&&!Array.isArray(t.positions)&&Array.from?Array.from(t.positions):t.positions,r=t.uvs&&!Array.isArray(t.uvs)&&Array.from?Array.from(t.uvs):t.uvs,n=t.normals&&!Array.isArray(t.normals)&&Array.from?Array.from(t.normals):t.normals;if(s&&i){t.indices=s,t.positions=i,r&&(t.uvs=r),n&&(t.normals=n);const a=e+1,o=new Array;for(let e=0;e<a+1;e++)o[e]=new Array;let h,c;const u=new l.Pq(0,0,0),_=new l.Pq(0,0,0),f=new l.I9(0,0),p=new Array,g=new Array,m=new Array;let T,b,E,x=i.length;r&&(b=r.length),n&&(E=n.length);for(let e=0;e<s.length;e+=3){g[0]=s[e],g[1]=s[e+1],g[2]=s[e+2];for(let e=0;e<3;e++)if(h=g[e],c=g[(e+1)%3],void 0===m[h]&&void 0===m[c]?(m[h]=new Array,m[c]=new Array):(void 0===m[h]&&(m[h]=new Array),void 0===m[c]&&(m[c]=new Array)),void 0===m[h][c]&&void 0===m[c][h]){m[h][c]=[],u.x=(i[3*c]-i[3*h])/a,u.y=(i[3*c+1]-i[3*h+1])/a,u.z=(i[3*c+2]-i[3*h+2])/a,n&&(_.x=(n[3*c]-n[3*h])/a,_.y=(n[3*c+1]-n[3*h+1])/a,_.z=(n[3*c+2]-n[3*h+2])/a),r&&(f.x=(r[2*c]-r[2*h])/a,f.y=(r[2*c+1]-r[2*h+1])/a),m[h][c].push(h);for(let e=1;e<a;e++)m[h][c].push(i.length/3),i[x++]=i[3*h]+e*u.x,i[x++]=i[3*h+1]+e*u.y,i[x++]=i[3*h+2]+e*u.z,n&&(n[E++]=n[3*h]+e*_.x,n[E++]=n[3*h+1]+e*_.y,n[E++]=n[3*h+2]+e*_.z),r&&(r[b++]=r[2*h]+e*f.x,r[b++]=r[2*h+1]+e*f.y);m[h][c].push(c),m[c][h]=new Array,T=m[h][c].length;for(let e=0;e<T;e++)m[c][h][e]=m[h][c][T-1-e]}o[0][0]=s[e],o[1][0]=m[s[e]][s[e+1]][1],o[1][1]=m[s[e]][s[e+2]][1];for(let t=2;t<a;t++){o[t][0]=m[s[e]][s[e+1]][t],o[t][t]=m[s[e]][s[e+2]][t],u.x=(i[3*o[t][t]]-i[3*o[t][0]])/t,u.y=(i[3*o[t][t]+1]-i[3*o[t][0]+1])/t,u.z=(i[3*o[t][t]+2]-i[3*o[t][0]+2])/t,n&&(_.x=(n[3*o[t][t]]-n[3*o[t][0]])/t,_.y=(n[3*o[t][t]+1]-n[3*o[t][0]+1])/t,_.z=(n[3*o[t][t]+2]-n[3*o[t][0]+2])/t),r&&(f.x=(r[2*o[t][t]]-r[2*o[t][0]])/t,f.y=(r[2*o[t][t]+1]-r[2*o[t][0]+1])/t);for(let e=1;e<t;e++)o[t][e]=i.length/3,i[x++]=i[3*o[t][0]]+e*u.x,i[x++]=i[3*o[t][0]+1]+e*u.y,i[x++]=i[3*o[t][0]+2]+e*u.z,n&&(n[E++]=n[3*o[t][0]]+e*_.x,n[E++]=n[3*o[t][0]+1]+e*_.y,n[E++]=n[3*o[t][0]+2]+e*_.z),r&&(r[b++]=r[2*o[t][0]]+e*f.x,r[b++]=r[2*o[t][0]+1]+e*f.y)}o[a]=m[s[e+1]][s[e+2]],p.push(o[0][0],o[1][0],o[1][1]);for(let e=1;e<a;e++){let t;for(t=0;t<e;t++)p.push(o[e][t],o[e+1][t],o[e+1][t+1]),p.push(o[e][t],o[e+1][t+1],o[e][t+1]);p.push(o[e][t],o[e+1][t],o[e+1][t+1])}}t.indices=p,t.applyToMesh(this,this.isVertexBufferUpdatable(d.R.PositionKind))}else A.V.Warn("Couldn't increase number of vertices : VertexData must contain at least indices and positions")}forceSharedVertices(){const e=_.P.ExtractFromMesh(this),t=e.uvs,s=e.indices,i=e.positions,r=e.colors,n=e.matricesIndices,a=e.matricesWeights,o=e.matricesIndicesExtra,h=e.matricesWeightsExtra;if(void 0===s||void 0===i||null===s||null===i)A.V.Warn("VertexData contains empty entries");else{const l=new Array,c=new Array,u=new Array,f=new Array,p=new Array,g=new Array,m=new Array,T=new Array;let b=new Array,E=0;const x={};let A,R;for(let e=0;e<s.length;e+=3){R=[s[e],s[e+1],s[e+2]],b=[];for(let e=0;e<3;e++){b[e]="";for(let t=0;t<3;t++)Math.abs(i[3*R[e]+t])<1e-8&&(i[3*R[e]+t]=0),b[e]+=i[3*R[e]+t]+"|"}if(b[0]!=b[1]&&b[0]!=b[2]&&b[1]!=b[2])for(let e=0;e<3;e++){if(A=x[b[e]],void 0===A){x[b[e]]=E,A=E++;for(let t=0;t<3;t++)l.push(i[3*R[e]+t]);if(null!=r)for(let t=0;t<4;t++)f.push(r[4*R[e]+t]);if(null!=t)for(let s=0;s<2;s++)u.push(t[2*R[e]+s]);if(null!=n)for(let t=0;t<4;t++)p.push(n[4*R[e]+t]);if(null!=a)for(let t=0;t<4;t++)g.push(a[4*R[e]+t]);if(null!=o)for(let t=0;t<4;t++)m.push(o[4*R[e]+t]);if(null!=h)for(let t=0;t<4;t++)T.push(h[4*R[e]+t])}c.push(A)}}const M=new Array;_.P.ComputeNormals(l,c,M),e.positions=l,e.indices=c,e.normals=M,null!=t&&(e.uvs=u),null!=r&&(e.colors=f),null!=n&&(e.matricesIndices=p),null!=a&&(e.matricesWeights=g),null!=o&&(e.matricesIndicesExtra=m),null!=a&&(e.matricesWeightsExtra=T),e.applyToMesh(this,this.isVertexBufferUpdatable(d.R.PositionKind))}}static _instancedMeshFactory(e,t){throw(0,R.n)("InstancedMesh")}static _PhysicsImpostorParser(e,t,s){throw(0,R.n)("PhysicsImpostor")}createInstance(e){const t=I._instancedMeshFactory(e,this);return t.parent=this.parent,t}synchronizeInstances(){for(let e=0;e<this.instances.length;e++)this.instances[e]._syncSubMeshes();return this}optimizeIndices(e){const t=this.getIndices(),s=this.getVerticesData(d.R.PositionKind);if(!s||!t)return this;const i=[];for(let e=0;e<s.length;e+=3)i.push(l.Pq.FromArray(s,e));const n=[];return r.LV.SyncAsyncForLoop(i.length,40,(e=>{const t=i.length-1-e,s=i[t];for(let e=0;e<t;++e){const r=i[e];if(s.equals(r)){n[t]=e;break}}}),(()=>{for(let e=0;e<t.length;++e)t[e]=n[t[e]]||t[e];const s=this.subMeshes.slice(0);this.setIndices(t),this.subMeshes=s,e&&e(this)})),this}serialize(e={}){e.name=this.name,e.id=this.id,e.uniqueId=this.uniqueId,e.type=this.getClassName(),a.Y&&a.Y.HasTags(this)&&(e.tags=a.Y.GetTags(this)),e.position=this.position.asArray(),this.rotationQuaternion?e.rotationQuaternion=this.rotationQuaternion.asArray():this.rotation&&(e.rotation=this.rotation.asArray()),e.scaling=this.scaling.asArray(),this._postMultiplyPivotMatrix?e.pivotMatrix=this.getPivotMatrix().asArray():e.localMatrix=this.getPivotMatrix().asArray(),e.isEnabled=this.isEnabled(!1),e.isVisible=this.isVisible,e.infiniteDistance=this.infiniteDistance,e.pickable=this.isPickable,e.receiveShadows=this.receiveShadows,e.billboardMode=this.billboardMode,e.visibility=this.visibility,e.alwaysSelectAsActiveMesh=this.alwaysSelectAsActiveMesh,e.checkCollisions=this.checkCollisions,e.ellipsoid=this.ellipsoid.asArray(),e.ellipsoidOffset=this.ellipsoidOffset.asArray(),e.doNotSyncBoundingInfo=this.doNotSyncBoundingInfo,e.isBlocker=this.isBlocker,e.sideOrientation=this.sideOrientation,this.parent&&this.parent._serializeAsParent(e),e.isUnIndexed=this.isUnIndexed;const t=this._geometry;if(t&&this.subMeshes){e.geometryUniqueId=t.uniqueId,e.geometryId=t.id,e.subMeshes=[];for(let t=0;t<this.subMeshes.length;t++){const s=this.subMeshes[t];e.subMeshes.push({materialIndex:s.materialIndex,verticesStart:s.verticesStart,verticesCount:s.verticesCount,indexStart:s.indexStart,indexCount:s.indexCount})}}if(this.material?this.material.doNotSerialize||(e.materialUniqueId=this.material.uniqueId,e.materialId=this.material.id):(this.material=null,e.materialUniqueId=this._scene.defaultMaterial.uniqueId,e.materialId=this._scene.defaultMaterial.id),this.morphTargetManager&&(e.morphTargetManagerId=this.morphTargetManager.uniqueId),this.skeleton&&(e.skeletonId=this.skeleton.id,e.numBoneInfluencers=this.numBoneInfluencers),this.getScene()._getComponent(M.v.NAME_PHYSICSENGINE)){const t=this.getPhysicsImpostor();t&&(e.physicsMass=t.getParam("mass"),e.physicsFriction=t.getParam("friction"),e.physicsRestitution=t.getParam("mass"),e.physicsImpostor=t.type)}this.metadata&&(e.metadata=this.metadata),e.instances=[];for(let t=0;t<this.instances.length;t++){const s=this.instances[t];if(s.doNotSerialize)continue;const i={name:s.name,id:s.id,isEnabled:s.isEnabled(!1),isVisible:s.isVisible,isPickable:s.isPickable,checkCollisions:s.checkCollisions,position:s.position.asArray(),scaling:s.scaling.asArray()};if(s.parent&&s.parent._serializeAsParent(i),s.rotationQuaternion?i.rotationQuaternion=s.rotationQuaternion.asArray():s.rotation&&(i.rotation=s.rotation.asArray()),this.getScene()._getComponent(M.v.NAME_PHYSICSENGINE)){const e=s.getPhysicsImpostor();e&&(i.physicsMass=e.getParam("mass"),i.physicsFriction=e.getParam("friction"),i.physicsRestitution=e.getParam("mass"),i.physicsImpostor=e.type)}s.metadata&&(i.metadata=s.metadata),s.actionManager&&(i.actions=s.actionManager.serialize(s.name)),e.instances.push(i),x.p.AppendSerializedAnimations(s,i),i.ranges=s.serializeAnimationRanges()}if(this._thinInstanceDataStorage.instancesCount&&this._thinInstanceDataStorage.matrixData&&(e.thinInstances={instancesCount:this._thinInstanceDataStorage.instancesCount,matrixData:Array.from(this._thinInstanceDataStorage.matrixData),matrixBufferSize:this._thinInstanceDataStorage.matrixBufferSize,enablePicking:this.thinInstanceEnablePicking},this._userThinInstanceBuffersStorage)){const t={data:{},sizes:{},strides:{}};for(const e in this._userThinInstanceBuffersStorage.data)t.data[e]=Array.from(this._userThinInstanceBuffersStorage.data[e]),t.sizes[e]=this._userThinInstanceBuffersStorage.sizes[e],t.strides[e]=this._userThinInstanceBuffersStorage.strides[e];e.thinInstances.userThinInstance=t}return x.p.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e.layerMask=this.layerMask,e.alphaIndex=this.alphaIndex,e.hasVertexAlpha=this.hasVertexAlpha,e.overlayAlpha=this.overlayAlpha,e.overlayColor=this.overlayColor.asArray(),e.renderOverlay=this.renderOverlay,e.applyFog=this.applyFog,this.actionManager&&(e.actions=this.actionManager.serialize(this.name)),e}_syncGeometryWithMorphTargetManager(){if(!this.geometry)return;this._markSubMeshesAsAttributesDirty();const e=this._internalAbstractMeshDataInfo._morphTargetManager;if(e&&e.vertexCount){if(e.vertexCount!==this.getTotalVertices())return A.V.Error("Mesh is incompatible with morph targets. Targets and mesh must all have the same vertices count."),void(this.morphTargetManager=null);if(e.isUsingTextureForTargets)return;for(let t=0;t<e.numInfluencers;t++){const s=e.getActiveTarget(t),i=s.getPositions();if(!i)return void A.V.Error("Invalid morph target. Target must have positions.");this.geometry.setVerticesData(d.R.PositionKind+t,i,!1,3);const r=s.getNormals();r&&this.geometry.setVerticesData(d.R.NormalKind+t,r,!1,3);const n=s.getTangents();n&&this.geometry.setVerticesData(d.R.TangentKind+t,n,!1,3);const a=s.getUVs();a&&this.geometry.setVerticesData(d.R.UVKind+"_"+t,a,!1,2)}}else{let e=0;for(;this.geometry.isVerticesDataPresent(d.R.PositionKind+e);)this.geometry.removeVerticesData(d.R.PositionKind+e),this.geometry.isVerticesDataPresent(d.R.NormalKind+e)&&this.geometry.removeVerticesData(d.R.NormalKind+e),this.geometry.isVerticesDataPresent(d.R.TangentKind+e)&&this.geometry.removeVerticesData(d.R.TangentKind+e),this.geometry.isVerticesDataPresent(d.R.UVKind+e)&&this.geometry.removeVerticesData(d.R.UVKind+"_"+e),e++}}static Parse(e,t,s){let i;if(i=e.type&&"LinesMesh"===e.type?I._LinesMeshParser(e,t):e.type&&"GroundMesh"===e.type?I._GroundMeshParser(e,t):e.type&&"GoldbergMesh"===e.type?I._GoldbergMeshParser(e,t):e.type&&"GreasedLineMesh"===e.type?I._GreasedLineMeshParser(e,t):e.type&&"TrailMesh"===e.type?I._TrailMeshParser(e,t):new I(e.name,t),i.id=e.id,i._waitingParsedUniqueId=e.uniqueId,a.Y&&a.Y.AddTagsTo(i,e.tags),i.position=l.Pq.FromArray(e.position),void 0!==e.metadata&&(i.metadata=e.metadata),e.rotationQuaternion?i.rotationQuaternion=l.PT.FromArray(e.rotationQuaternion):e.rotation&&(i.rotation=l.Pq.FromArray(e.rotation)),i.scaling=l.Pq.FromArray(e.scaling),e.localMatrix?i.setPreTransformMatrix(l.uq.FromArray(e.localMatrix)):e.pivotMatrix&&i.setPivotMatrix(l.uq.FromArray(e.pivotMatrix)),i.setEnabled(e.isEnabled),i.isVisible=e.isVisible,i.infiniteDistance=e.infiniteDistance,i.alwaysSelectAsActiveMesh=!!e.alwaysSelectAsActiveMesh,i.showBoundingBox=e.showBoundingBox,i.showSubMeshesBoundingBox=e.showSubMeshesBoundingBox,void 0!==e.applyFog&&(i.applyFog=e.applyFog),void 0!==e.pickable&&(i.isPickable=e.pickable),void 0!==e.alphaIndex&&(i.alphaIndex=e.alphaIndex),i.receiveShadows=e.receiveShadows,void 0!==e.billboardMode&&(i.billboardMode=e.billboardMode),void 0!==e.visibility&&(i.visibility=e.visibility),i.checkCollisions=e.checkCollisions,i.doNotSyncBoundingInfo=!!e.doNotSyncBoundingInfo,e.ellipsoid&&(i.ellipsoid=l.Pq.FromArray(e.ellipsoid)),e.ellipsoidOffset&&(i.ellipsoidOffset=l.Pq.FromArray(e.ellipsoidOffset)),null!=e.overrideMaterialSideOrientation&&(i.sideOrientation=e.overrideMaterialSideOrientation),void 0!==e.sideOrientation&&(i.sideOrientation=e.sideOrientation),void 0!==e.isBlocker&&(i.isBlocker=e.isBlocker),i._shouldGenerateFlatShading=e.useFlatShading,e.freezeWorldMatrix&&(i._waitingData.freezeWorldMatrix=e.freezeWorldMatrix),void 0!==e.parentId&&(i._waitingParentId=e.parentId),void 0!==e.parentInstanceIndex&&(i._waitingParentInstanceIndex=e.parentInstanceIndex),void 0!==e.actions&&(i._waitingData.actions=e.actions),void 0!==e.overlayAlpha&&(i.overlayAlpha=e.overlayAlpha),void 0!==e.overlayColor&&(i.overlayColor=c.v9.FromArray(e.overlayColor)),void 0!==e.renderOverlay&&(i.renderOverlay=e.renderOverlay),i.isUnIndexed=!!e.isUnIndexed,i.hasVertexAlpha=e.hasVertexAlpha,e.delayLoadingFile?(i.delayLoadState=4,i.delayLoadingFile=s+e.delayLoadingFile,i.buildBoundingInfo(l.Pq.FromArray(e.boundingBoxMinimum),l.Pq.FromArray(e.boundingBoxMaximum)),e._binaryInfo&&(i._binaryInfo=e._binaryInfo),i._delayInfo=[],e.hasUVs&&i._delayInfo.push(d.R.UVKind),e.hasUVs2&&i._delayInfo.push(d.R.UV2Kind),e.hasUVs3&&i._delayInfo.push(d.R.UV3Kind),e.hasUVs4&&i._delayInfo.push(d.R.UV4Kind),e.hasUVs5&&i._delayInfo.push(d.R.UV5Kind),e.hasUVs6&&i._delayInfo.push(d.R.UV6Kind),e.hasColors&&i._delayInfo.push(d.R.ColorKind),e.hasMatricesIndices&&i._delayInfo.push(d.R.MatricesIndicesKind),e.hasMatricesWeights&&i._delayInfo.push(d.R.MatricesWeightsKind),i._delayLoadingFunction=f.V._ImportGeometry,E.B.ForceFullSceneLoadingForIncremental&&i._checkDelayState()):f.V._ImportGeometry(e,i),e.materialUniqueId?i._waitingMaterialId=e.materialUniqueId:e.materialId&&(i._waitingMaterialId=e.materialId),e.morphTargetManagerId>-1&&(i._waitingMorphTargetManagerId=e.morphTargetManagerId),void 0!==e.skeletonId&&null!==e.skeletonId&&(i.skeleton=t.getLastSkeletonById(e.skeletonId),e.numBoneInfluencers&&(i.numBoneInfluencers=e.numBoneInfluencers)),e.animations){for(let t=0;t<e.animations.length;t++){const s=e.animations[t],r=(0,T.n9)("BABYLON.Animation");r&&i.animations.push(r.Parse(s))}u.b.ParseAnimationRanges(i,e,t)}if(e.autoAnimate&&t.beginAnimation(i,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),e.layerMask&&!isNaN(e.layerMask)?i.layerMask=Math.abs(parseInt(e.layerMask)):i.layerMask=268435455,e.physicsImpostor&&(i.physicsImpostor=I._PhysicsImpostorParser(t,i,e)),e.lodMeshIds&&(i._waitingData.lods={ids:e.lodMeshIds,distances:e.lodDistances?e.lodDistances:null,coverages:e.lodCoverages?e.lodCoverages:null}),e.instances)for(let s=0;s<e.instances.length;s++){const r=e.instances[s],n=i.createInstance(r.name);if(r.id&&(n.id=r.id),a.Y&&(r.tags?a.Y.AddTagsTo(n,r.tags):a.Y.AddTagsTo(n,e.tags)),n.position=l.Pq.FromArray(r.position),void 0!==r.metadata&&(n.metadata=r.metadata),void 0!==r.parentId&&(n._waitingParentId=r.parentId),void 0!==r.parentInstanceIndex&&(n._waitingParentInstanceIndex=r.parentInstanceIndex),void 0!==r.isEnabled&&null!==r.isEnabled&&n.setEnabled(r.isEnabled),void 0!==r.isVisible&&null!==r.isVisible&&(n.isVisible=r.isVisible),void 0!==r.isPickable&&null!==r.isPickable&&(n.isPickable=r.isPickable),r.rotationQuaternion?n.rotationQuaternion=l.PT.FromArray(r.rotationQuaternion):r.rotation&&(n.rotation=l.Pq.FromArray(r.rotation)),n.scaling=l.Pq.FromArray(r.scaling),null!=r.checkCollisions&&null!=r.checkCollisions&&(n.checkCollisions=r.checkCollisions),null!=r.pickable&&null!=r.pickable&&(n.isPickable=r.pickable),null!=r.showBoundingBox&&null!=r.showBoundingBox&&(n.showBoundingBox=r.showBoundingBox),null!=r.showSubMeshesBoundingBox&&null!=r.showSubMeshesBoundingBox&&(n.showSubMeshesBoundingBox=r.showSubMeshesBoundingBox),null!=r.alphaIndex&&null!=r.showSubMeshesBoundingBox&&(n.alphaIndex=r.alphaIndex),r.physicsImpostor&&(n.physicsImpostor=I._PhysicsImpostorParser(t,n,r)),void 0!==r.actions&&(n._waitingData.actions=r.actions),r.animations){for(let e=0;e<r.animations.length;e++){const t=r.animations[e],s=(0,T.n9)("BABYLON.Animation");s&&n.animations.push(s.Parse(t))}u.b.ParseAnimationRanges(n,r,t),r.autoAnimate&&t.beginAnimation(n,r.autoAnimateFrom,r.autoAnimateTo,r.autoAnimateLoop,r.autoAnimateSpeed||1)}}if(e.thinInstances){const t=e.thinInstances;if(i.thinInstanceEnablePicking=!!t.enablePicking,t.matrixData?(i.thinInstanceSetBuffer("matrix",new Float32Array(t.matrixData),16,!1),i._thinInstanceDataStorage.matrixBufferSize=t.matrixBufferSize,i._thinInstanceDataStorage.instancesCount=t.instancesCount):i._thinInstanceDataStorage.matrixBufferSize=t.matrixBufferSize,e.thinInstances.userThinInstance){const t=e.thinInstances.userThinInstance;for(const e in t.data)i.thinInstanceSetBuffer(e,new Float32Array(t.data[e]),t.strides[e],!1),i._userThinInstanceBuffersStorage.sizes[e]=t.sizes[e]}}return i}setPositionsForCPUSkinning(){const e=this._internalMeshDataInfo;if(!e._sourcePositions){const t=this.getVerticesData(d.R.PositionKind);if(!t)return e._sourcePositions;e._sourcePositions=new Float32Array(t),this.isVertexBufferUpdatable(d.R.PositionKind)||this.setVerticesData(d.R.PositionKind,t,!0)}return e._sourcePositions}setNormalsForCPUSkinning(){const e=this._internalMeshDataInfo;if(!e._sourceNormals){const t=this.getVerticesData(d.R.NormalKind);if(!t)return e._sourceNormals;e._sourceNormals=new Float32Array(t),this.isVertexBufferUpdatable(d.R.NormalKind)||this.setVerticesData(d.R.NormalKind,t,!0)}return e._sourceNormals}applySkeleton(e){if(!this.geometry)return this;if(this.geometry._softwareSkinningFrameId==this.getScene().getFrameId())return this;if(this.geometry._softwareSkinningFrameId=this.getScene().getFrameId(),!this.isVerticesDataPresent(d.R.PositionKind))return this;if(!this.isVerticesDataPresent(d.R.MatricesIndicesKind))return this;if(!this.isVerticesDataPresent(d.R.MatricesWeightsKind))return this;const t=this.isVerticesDataPresent(d.R.NormalKind),s=this._internalMeshDataInfo;if(!s._sourcePositions){const e=this.subMeshes.slice();this.setPositionsForCPUSkinning(),this.subMeshes=e}t&&!s._sourceNormals&&this.setNormalsForCPUSkinning();let i=this.getVerticesData(d.R.PositionKind);if(!i)return this;i instanceof Float32Array||(i=new Float32Array(i));let r=this.getVerticesData(d.R.NormalKind);if(t){if(!r)return this;r instanceof Float32Array||(r=new Float32Array(r))}const n=this.getVerticesData(d.R.MatricesIndicesKind),a=this.getVerticesData(d.R.MatricesWeightsKind);if(!a||!n)return this;const o=this.numBoneInfluencers>4,h=o?this.getVerticesData(d.R.MatricesIndicesExtraKind):null,c=o?this.getVerticesData(d.R.MatricesWeightsExtraKind):null,u=e.getTransformMatrices(this),_=l.Pq.Zero(),f=new l.uq,p=new l.uq;let g,m=0;for(let e=0;e<i.length;e+=3,m+=4){let d;for(g=0;g<4;g++)d=a[m+g],d>0&&(l.uq.FromFloat32ArrayToRefScaled(u,Math.floor(16*n[m+g]),d,p),f.addToSelf(p));if(o)for(g=0;g<4;g++)d=c[m+g],d>0&&(l.uq.FromFloat32ArrayToRefScaled(u,Math.floor(16*h[m+g]),d,p),f.addToSelf(p));l.Pq.TransformCoordinatesFromFloatsToRef(s._sourcePositions[e],s._sourcePositions[e+1],s._sourcePositions[e+2],f,_),_.toArray(i,e),t&&(l.Pq.TransformNormalFromFloatsToRef(s._sourceNormals[e],s._sourceNormals[e+1],s._sourceNormals[e+2],f,_),_.toArray(r,e)),f.reset()}return this.updateVerticesData(d.R.PositionKind,i),t&&this.updateVerticesData(d.R.NormalKind,r),this}static MinMax(e){let t=null,s=null;return e.forEach((function(e){const i=e.getBoundingInfo().boundingBox;t&&s?(t.minimizeInPlace(i.minimumWorld),s.maximizeInPlace(i.maximumWorld)):(t=i.minimumWorld,s=i.maximumWorld)})),t&&s?{min:t,max:s}:{min:l.Pq.Zero(),max:l.Pq.Zero()}}static Center(e){const t=e instanceof Array?I.MinMax(e):e;return l.Pq.Center(t.min,t.max)}static MergeMeshes(e,t=!0,s,i,r,n){return(0,o.V1)(I._MergeMeshesCoroutine(e,t,s,i,r,n,!1))}static MergeMeshesAsync(e,t=!0,s,i,r,n){return(0,o.kj)(I._MergeMeshesCoroutine(e,t,s,i,r,n,!0),(0,o.VP)())}static*_MergeMeshesCoroutine(e,t=!0,s,i,r,n,a){if(0===(e=e.filter(Boolean)).length)return null;let o;if(!s){let t=0;for(o=0;o<e.length;o++)if(t+=e[o].getTotalVertices(),t>=65536)return A.V.Warn("Cannot merge meshes because resulting mesh will have more than 65536 vertices. Please use allow32BitsIndices = true to use 32 bits indices"),null}n&&(r=!1);const h=new Array,l=new Array,c=new Array,u=e[0].sideOrientation;for(o=0;o<e.length;o++){const t=e[o];if(t.isAnInstance)return A.V.Warn("Cannot merge instance meshes."),null;if(u!==t.sideOrientation)return A.V.Warn("Cannot merge meshes with different sideOrientation values."),null;if(r&&c.push(t.getTotalIndices()),n)if(t.material){const e=t.material;if(e instanceof b){for(let t=0;t<e.subMaterials.length;t++)h.indexOf(e.subMaterials[t])<0&&h.push(e.subMaterials[t]);for(let s=0;s<t.subMeshes.length;s++)l.push(h.indexOf(e.subMaterials[t.subMeshes[s].materialIndex])),c.push(t.subMeshes[s].indexCount)}else{h.indexOf(e)<0&&h.push(e);for(let s=0;s<t.subMeshes.length;s++)l.push(h.indexOf(e)),c.push(t.subMeshes[s].indexCount)}}else for(let e=0;e<t.subMeshes.length;e++)l.push(0),c.push(t.subMeshes[e].indexCount)}const d=e[0],f=e=>{const t=e.computeWorldMatrix(!0);return{vertexData:_.P.ExtractFromMesh(e,!1,!1),transform:t}},{vertexData:p,transform:m}=f(d);a&&(yield);const T=new Array(e.length-1);for(let t=1;t<e.length;t++)T[t-1]=f(e[t]),a&&(yield);const E=p._mergeCoroutine(m,T,s,a,!t);let x=E.next();for(;!x.done;)a&&(yield),x=E.next();const R=x.value;i||(i=new I(d.name+"_merged",d.getScene()));const M=R._applyToCoroutine(i,void 0,a);let y=M.next();for(;!y.done;)a&&(yield),y=M.next();if(i.checkCollisions=d.checkCollisions,i.sideOrientation=d.sideOrientation,t)for(o=0;o<e.length;o++)e[o].dispose();if(r||n){i.releaseSubMeshes(),o=0;let e=0;for(;o<c.length;)g.K.CreateFromIndices(0,e,c[o],i,void 0,!1),e+=c[o],o++;for(const e of i.subMeshes)e.refreshBoundingInfo();i.computeWorldMatrix(!0)}if(n){const e=new b(d.name+"_merged",d.getScene());e.subMaterials=h;for(let e=0;e<i.subMeshes.length;e++)i.subMeshes[e].materialIndex=l[e];i.material=e}else i.material=d.material;return i}addInstance(e){e._indexInSourceMeshInstanceArray=this.instances.length,this.instances.push(e)}removeInstance(e){const t=e._indexInSourceMeshInstanceArray;if(-1!=t){if(t!==this.instances.length-1){const e=this.instances[this.instances.length-1];this.instances[t]=e,e._indexInSourceMeshInstanceArray=t}e._indexInSourceMeshInstanceArray=-1,this.instances.pop()}}_shouldConvertRHS(){return this._scene.useRightHandedSystem&&this.sideOrientation===m.i.CounterClockWiseSideOrientation}_getRenderingFillMode(e){const t=this.getScene();return t.forcePointsCloud?m.i.PointFillMode:t.forceWireframe?m.i.WireFrameFillMode:this.overrideRenderingFillMode??e}setMaterialByID(e){return this.setMaterialById(e)}static CreateRibbon(e,t,s,i,r,n,a,o,h){throw new Error("Import MeshBuilder to populate this function")}static CreateDisc(e,t,s,i,r,n){throw new Error("Import MeshBuilder to populate this function")}static CreateBox(e,t,s,i,r){throw new Error("Import MeshBuilder to populate this function")}static CreateSphere(e,t,s,i,r,n){throw new Error("Import MeshBuilder to populate this function")}static CreateHemisphere(e,t,s,i){throw new Error("Import MeshBuilder to populate this function")}static CreateCylinder(e,t,s,i,r,n,a,o,h){throw new Error("Import MeshBuilder to populate this function")}static CreateTorus(e,t,s,i,r,n,a){throw new Error("Import MeshBuilder to populate this function")}static CreateTorusKnot(e,t,s,i,r,n,a,o,h,l){throw new Error("Import MeshBuilder to populate this function")}static CreateLines(e,t,s,i,r){throw new Error("Import MeshBuilder to populate this function")}static CreateDashedLines(e,t,s,i,r,n,a,o){throw new Error("Import MeshBuilder to populate this function")}static CreatePolygon(e,t,s,i,r,n,a){throw new Error("Import MeshBuilder to populate this function")}static ExtrudePolygon(e,t,s,i,r,n,a,o){throw new Error("Import MeshBuilder to populate this function")}static ExtrudeShape(e,t,s,i,r,n,a,o,h,l){throw new Error("Import MeshBuilder to populate this function")}static ExtrudeShapeCustom(e,t,s,i,r,n,a,o,h,l,c,u){throw new Error("Import MeshBuilder to populate this function")}static CreateLathe(e,t,s,i,r,n,a){throw new Error("Import MeshBuilder to populate this function")}static CreatePlane(e,t,s,i,r){throw new Error("Import MeshBuilder to populate this function")}static CreateGround(e,t,s,i,r,n){throw new Error("Import MeshBuilder to populate this function")}static CreateTiledGround(e,t,s,i,r,n,a,o,h){throw new Error("Import MeshBuilder to populate this function")}static CreateGroundFromHeightMap(e,t,s,i,r,n,a,o,h,l,c){throw new Error("Import MeshBuilder to populate this function")}static CreateTube(e,t,s,i,r,n,a,o,h,l){throw new Error("Import MeshBuilder to populate this function")}static CreatePolyhedron(e,t,s){throw new Error("Import MeshBuilder to populate this function")}static CreateIcoSphere(e,t,s){throw new Error("Import MeshBuilder to populate this function")}static CreateDecal(e,t,s,i,r,n){throw new Error("Import MeshBuilder to populate this function")}static CreateCapsule(e,t,s){throw new Error("Import MeshBuilder to populate this function")}static ExtendToGoldberg(e){throw new Error("Import MeshBuilder to populate this function")}}I.FRONTSIDE=_.P.FRONTSIDE,I.BACKSIDE=_.P.BACKSIDE,I.DOUBLESIDE=_.P.DOUBLESIDE,I.DEFAULTSIDE=_.P.DEFAULTSIDE,I.NO_CAP=0,I.CAP_START=1,I.CAP_END=2,I.CAP_ALL=3,I.NO_FLIP=0,I.FLIP_TILE=1,I.ROTATE_TILE=2,I.FLIP_ROW=3,I.ROTATE_ROW=4,I.FLIP_N_ROTATE_TILE=5,I.FLIP_N_ROTATE_ROW=6,I.CENTER=0,I.LEFT=1,I.RIGHT=2,I.TOP=3,I.BOTTOM=4,I.INSTANCEDMESH_SORT_TRANSPARENT=!1,I._GroundMeshParser=(e,t)=>{throw(0,R.n)("GroundMesh")},I._GoldbergMeshParser=(e,t)=>{throw(0,R.n)("GoldbergMesh")},I._LinesMeshParser=(e,t)=>{throw(0,R.n)("LinesMesh")},I._GreasedLineMeshParser=(e,t)=>{throw(0,R.n)("GreasedLineMesh")},I._GreasedLineRibbonMeshParser=(e,t)=>{throw(0,R.n)("GreasedLineRibbonMesh")},I._TrailMeshParser=(e,t)=>{throw(0,R.n)("TrailMesh")},(0,T.Y5)("BABYLON.Mesh",I)},6803:(e,t,s)=>{s.d(t,{P:()=>f});var i=s(5524),r=s(9923),n=s(5616),a=s(5503),o=s(6041),h=s(1137),l=s(9259),c=s(163),u=s(8563),d=s(1846);class _{}class f{constructor(){this.uniqueId=0,this.metadata={},this._applyTo=(0,c.Aj)(this._applyToCoroutine.bind(this)),this.uniqueId=f._UniqueIDGenerator,f._UniqueIDGenerator++}set(e,t){switch(e.length||h.V.Warn(`Setting vertex data kind '${t}' with an empty array`),t){case n.R.PositionKind:this.positions=e;break;case n.R.NormalKind:this.normals=e;break;case n.R.TangentKind:this.tangents=e;break;case n.R.UVKind:this.uvs=e;break;case n.R.UV2Kind:this.uvs2=e;break;case n.R.UV3Kind:this.uvs3=e;break;case n.R.UV4Kind:this.uvs4=e;break;case n.R.UV5Kind:this.uvs5=e;break;case n.R.UV6Kind:this.uvs6=e;break;case n.R.ColorKind:this.colors=e;break;case n.R.MatricesIndicesKind:this.matricesIndices=e;break;case n.R.MatricesWeightsKind:this.matricesWeights=e;break;case n.R.MatricesIndicesExtraKind:this.matricesIndicesExtra=e;break;case n.R.MatricesWeightsExtraKind:this.matricesWeightsExtra=e}}applyToMesh(e,t){return this._applyTo(e,t,!1),this}applyToGeometry(e,t){return this._applyTo(e,t,!1),this}updateMesh(e){return this._update(e),this}updateGeometry(e){return this._update(e),this}*_applyToCoroutine(e,t=!1,s){if(this.positions&&(e.setVerticesData(n.R.PositionKind,this.positions,t),s&&(yield)),this.normals&&(e.setVerticesData(n.R.NormalKind,this.normals,t),s&&(yield)),this.tangents&&(e.setVerticesData(n.R.TangentKind,this.tangents,t),s&&(yield)),this.uvs&&(e.setVerticesData(n.R.UVKind,this.uvs,t),s&&(yield)),this.uvs2&&(e.setVerticesData(n.R.UV2Kind,this.uvs2,t),s&&(yield)),this.uvs3&&(e.setVerticesData(n.R.UV3Kind,this.uvs3,t),s&&(yield)),this.uvs4&&(e.setVerticesData(n.R.UV4Kind,this.uvs4,t),s&&(yield)),this.uvs5&&(e.setVerticesData(n.R.UV5Kind,this.uvs5,t),s&&(yield)),this.uvs6&&(e.setVerticesData(n.R.UV6Kind,this.uvs6,t),s&&(yield)),this.colors&&(e.setVerticesData(n.R.ColorKind,this.colors,t),this.hasVertexAlpha&&void 0!==e.hasVertexAlpha&&(e.hasVertexAlpha=!0),s&&(yield)),this.matricesIndices&&(e.setVerticesData(n.R.MatricesIndicesKind,this.matricesIndices,t),s&&(yield)),this.matricesWeights&&(e.setVerticesData(n.R.MatricesWeightsKind,this.matricesWeights,t),s&&(yield)),this.matricesIndicesExtra&&(e.setVerticesData(n.R.MatricesIndicesExtraKind,this.matricesIndicesExtra,t),s&&(yield)),this.matricesWeightsExtra&&(e.setVerticesData(n.R.MatricesWeightsExtraKind,this.matricesWeightsExtra,t),s&&(yield)),this.indices?(e.setIndices(this.indices,null,t),s&&(yield)):e.setIndices([],null),e.subMeshes&&this.materialInfos&&this.materialInfos.length>1){const t=e;t.subMeshes=[];for(const e of this.materialInfos)new d.K(e.materialIndex,e.verticesStart,e.verticesCount,e.indexStart,e.indexCount,t)}return this}_update(e,t,s){return this.positions&&e.updateVerticesData(n.R.PositionKind,this.positions,t,s),this.normals&&e.updateVerticesData(n.R.NormalKind,this.normals,t,s),this.tangents&&e.updateVerticesData(n.R.TangentKind,this.tangents,t,s),this.uvs&&e.updateVerticesData(n.R.UVKind,this.uvs,t,s),this.uvs2&&e.updateVerticesData(n.R.UV2Kind,this.uvs2,t,s),this.uvs3&&e.updateVerticesData(n.R.UV3Kind,this.uvs3,t,s),this.uvs4&&e.updateVerticesData(n.R.UV4Kind,this.uvs4,t,s),this.uvs5&&e.updateVerticesData(n.R.UV5Kind,this.uvs5,t,s),this.uvs6&&e.updateVerticesData(n.R.UV6Kind,this.uvs6,t,s),this.colors&&e.updateVerticesData(n.R.ColorKind,this.colors,t,s),this.matricesIndices&&e.updateVerticesData(n.R.MatricesIndicesKind,this.matricesIndices,t,s),this.matricesWeights&&e.updateVerticesData(n.R.MatricesWeightsKind,this.matricesWeights,t,s),this.matricesIndicesExtra&&e.updateVerticesData(n.R.MatricesIndicesExtraKind,this.matricesIndicesExtra,t,s),this.matricesWeightsExtra&&e.updateVerticesData(n.R.MatricesWeightsExtraKind,this.matricesWeightsExtra,t,s),this.indices&&e.setIndices(this.indices,null),this}static _TransformVector3Coordinates(e,t,s=0,i=e.length){const n=r.AA.Vector3[0],a=r.AA.Vector3[1];for(let o=s;o<s+i;o+=3)r.Pq.FromArrayToRef(e,o,n),r.Pq.TransformCoordinatesToRef(n,t,a),e[o]=a.x,e[o+1]=a.y,e[o+2]=a.z}static _TransformVector3Normals(e,t,s=0,i=e.length){const n=r.AA.Vector3[0],a=r.AA.Vector3[1];for(let o=s;o<s+i;o+=3)r.Pq.FromArrayToRef(e,o,n),r.Pq.TransformNormalToRef(n,t,a),e[o]=a.x,e[o+1]=a.y,e[o+2]=a.z}static _TransformVector4Normals(e,t,s=0,i=e.length){const n=r.AA.Vector4[0],a=r.AA.Vector4[1];for(let o=s;o<s+i;o+=4)r.IU.FromArrayToRef(e,o,n),r.IU.TransformNormalToRef(n,t,a),e[o]=a.x,e[o+1]=a.y,e[o+2]=a.z,e[o+3]=a.w}static _FlipFaces(e,t=0,s=e.length){for(let i=t;i<t+s;i+=3){const t=e[i+1];e[i+1]=e[i+2],e[i+2]=t}}transform(e){const t=e.determinant()<0;return this.positions&&f._TransformVector3Coordinates(this.positions,e),this.normals&&f._TransformVector3Normals(this.normals,e),this.tangents&&f._TransformVector4Normals(this.tangents,e),t&&this.indices&&f._FlipFaces(this.indices),this}splitBasedOnMaterialID(){if(!this.materialInfos||this.materialInfos.length<2)return[this];const e=[];for(const t of this.materialInfos){const s=new f;if(this.positions&&(s.positions=this.positions.slice(3*t.verticesStart,3*(t.verticesCount+t.verticesStart))),this.normals&&(s.normals=this.normals.slice(3*t.verticesStart,3*(t.verticesCount+t.verticesStart))),this.tangents&&(s.tangents=this.tangents.slice(4*t.verticesStart,4*(t.verticesCount+t.verticesStart))),this.colors&&(s.colors=this.colors.slice(4*t.verticesStart,4*(t.verticesCount+t.verticesStart))),this.uvs&&(s.uvs=this.uvs.slice(2*t.verticesStart,2*(t.verticesCount+t.verticesStart))),this.uvs2&&(s.uvs2=this.uvs2.slice(2*t.verticesStart,2*(t.verticesCount+t.verticesStart))),this.uvs3&&(s.uvs3=this.uvs3.slice(2*t.verticesStart,2*(t.verticesCount+t.verticesStart))),this.uvs4&&(s.uvs4=this.uvs4.slice(2*t.verticesStart,2*(t.verticesCount+t.verticesStart))),this.uvs5&&(s.uvs5=this.uvs5.slice(2*t.verticesStart,2*(t.verticesCount+t.verticesStart))),this.uvs6&&(s.uvs6=this.uvs6.slice(2*t.verticesStart,2*(t.verticesCount+t.verticesStart))),this.matricesIndices&&(s.matricesIndices=this.matricesIndices.slice(4*t.verticesStart,4*(t.verticesCount+t.verticesStart))),this.matricesIndicesExtra&&(s.matricesIndicesExtra=this.matricesIndicesExtra.slice(4*t.verticesStart,4*(t.verticesCount+t.verticesStart))),this.matricesWeights&&(s.matricesWeights=this.matricesWeights.slice(4*t.verticesStart,4*(t.verticesCount+t.verticesStart))),this.matricesWeightsExtra&&(s.matricesWeightsExtra=this.matricesWeightsExtra.slice(4*t.verticesStart,4*(t.verticesCount+t.verticesStart))),this.indices){s.indices=[];for(let e=t.indexStart;e<t.indexStart+t.indexCount;e++)s.indices.push(this.indices[e]-t.verticesStart)}const i=new _;i.indexStart=0,i.indexCount=s.indices?s.indices.length:0,i.materialIndex=t.materialIndex,i.verticesStart=0,i.verticesCount=(s.positions?s.positions.length:0)/3,s.materialInfos=[i],e.push(s)}return e}merge(e,t=!1,s=!1,i=!1,r=!1){const n=Array.isArray(e)?e.map((e=>({vertexData:e}))):[{vertexData:e}];return(0,c.V1)(this._mergeCoroutine(void 0,n,t,!1,s,i,r))}*_mergeCoroutine(e,t,s=!1,i,r,a=!1,o=!1){this._validate();let h=t.map((e=>e.vertexData)),l=this;if(o)for(const e of h)e&&(e._validate(),!this.normals&&e.normals&&(this.normals=new Float32Array(this.positions.length)),!this.tangents&&e.tangents&&(this.tangents=new Float32Array(this.positions.length/3*4)),!this.uvs&&e.uvs&&(this.uvs=new Float32Array(this.positions.length/3*2)),!this.uvs2&&e.uvs2&&(this.uvs2=new Float32Array(this.positions.length/3*2)),!this.uvs3&&e.uvs3&&(this.uvs3=new Float32Array(this.positions.length/3*2)),!this.uvs4&&e.uvs4&&(this.uvs4=new Float32Array(this.positions.length/3*2)),!this.uvs5&&e.uvs5&&(this.uvs5=new Float32Array(this.positions.length/3*2)),!this.uvs6&&e.uvs6&&(this.uvs6=new Float32Array(this.positions.length/3*2)),!this.colors&&e.colors&&(this.colors=new Float32Array(this.positions.length/3*4),this.colors.fill(1)),!this.matricesIndices&&e.matricesIndices&&(this.matricesIndices=new Float32Array(this.positions.length/3*4)),!this.matricesWeights&&e.matricesWeights&&(this.matricesWeights=new Float32Array(this.positions.length/3*4)),!this.matricesIndicesExtra&&e.matricesIndicesExtra&&(this.matricesIndicesExtra=new Float32Array(this.positions.length/3*4)),!this.matricesWeightsExtra&&e.matricesWeightsExtra&&(this.matricesWeightsExtra=new Float32Array(this.positions.length/3*4)));for(const e of h)if(e)if(o)this.normals&&!e.normals&&(e.normals=new Float32Array(e.positions.length)),this.tangents&&!e.tangents&&(e.tangents=new Float32Array(e.positions.length/3*4)),this.uvs&&!e.uvs&&(e.uvs=new Float32Array(e.positions.length/3*2)),this.uvs2&&!e.uvs2&&(e.uvs2=new Float32Array(e.positions.length/3*2)),this.uvs3&&!e.uvs3&&(e.uvs3=new Float32Array(e.positions.length/3*2)),this.uvs4&&!e.uvs4&&(e.uvs4=new Float32Array(e.positions.length/3*2)),this.uvs5&&!e.uvs5&&(e.uvs5=new Float32Array(e.positions.length/3*2)),this.uvs6&&!e.uvs6&&(e.uvs6=new Float32Array(e.positions.length/3*2)),this.colors&&!e.colors&&(e.colors=new Float32Array(e.positions.length/3*4),e.colors.fill(1)),this.matricesIndices&&!e.matricesIndices&&(e.matricesIndices=new Float32Array(e.positions.length/3*4)),this.matricesWeights&&!e.matricesWeights&&(e.matricesWeights=new Float32Array(e.positions.length/3*4)),this.matricesIndicesExtra&&!e.matricesIndicesExtra&&(e.matricesIndicesExtra=new Float32Array(e.positions.length/3*4)),this.matricesWeightsExtra&&!e.matricesWeightsExtra&&(e.matricesWeightsExtra=new Float32Array(e.positions.length/3*4));else if(e._validate(),!this.normals!=!e.normals||!this.tangents!=!e.tangents||!this.uvs!=!e.uvs||!this.uvs2!=!e.uvs2||!this.uvs3!=!e.uvs3||!this.uvs4!=!e.uvs4||!this.uvs5!=!e.uvs5||!this.uvs6!=!e.uvs6||!this.colors!=!e.colors||!this.matricesIndices!=!e.matricesIndices||!this.matricesWeights!=!e.matricesWeights||!this.matricesIndicesExtra!=!e.matricesIndicesExtra||!this.matricesWeightsExtra!=!e.matricesWeightsExtra)throw new Error("Cannot merge vertex data that do not have the same set of attributes");if(a){let s=0,i=0,r=0;const n=[];let a=null;const o=[];for(const t of this.splitBasedOnMaterialID())o.push({vertexData:t,transform:e});for(const e of t)if(e.vertexData)for(const t of e.vertexData.splitBasedOnMaterialID())o.push({vertexData:t,transform:e.transform});o.sort(((e,t)=>{const s=e.vertexData.materialInfos?e.vertexData.materialInfos[0].materialIndex:0,i=t.vertexData.materialInfos?t.vertexData.materialInfos[0].materialIndex:0;return s>i?1:s===i?0:-1}));for(const e of o){const t=e.vertexData;if(s=t.materialInfos?t.materialInfos[0].materialIndex:0,a&&a.materialIndex===s)a.indexCount+=t.indices.length,a.verticesCount+=t.positions.length/3;else{const e=new _;e.materialIndex=s,e.indexStart=i,e.indexCount=t.indices.length,e.verticesStart=r,e.verticesCount=t.positions.length/3,n.push(e),a=e}i+=t.indices.length,r+=t.positions.length/3}const c=o.splice(0,1)[0];l=c.vertexData,e=c.transform,h=o.map((e=>e.vertexData)),t=o,this.materialInfos=n}const c=h.reduce(((e,t)=>e+(t.indices?.length??0)),l.indices?.length??0);let u=r||h.some((e=>e.indices===l.indices))?l.indices?.slice():l.indices;if(c>0){let r=u?.length??0;if(u||(u=new Array(c)),u.length!==c){if(Array.isArray(u))u.length=c;else{const e=s||u instanceof Uint32Array?new Uint32Array(c):new Uint16Array(c);e.set(u),u=e}e&&e.determinant()<0&&f._FlipFaces(u,0,r)}let n=l.positions?l.positions.length/3:0;for(const{vertexData:e,transform:s}of t)if(e.indices){for(let t=0;t<e.indices.length;t++)u[r+t]=e.indices[t]+n;s&&s.determinant()<0&&f._FlipFaces(u,r,e.indices.length),n+=e.positions.length/3,r+=e.indices.length,i&&(yield)}}return this.indices=u,this.positions=f._MergeElement(n.R.PositionKind,l.positions,e,t.map((e=>[e.vertexData.positions,e.transform]))),i&&(yield),l.normals&&(this.normals=f._MergeElement(n.R.NormalKind,l.normals,e,t.map((e=>[e.vertexData.normals,e.transform]))),i&&(yield)),l.tangents&&(this.tangents=f._MergeElement(n.R.TangentKind,l.tangents,e,t.map((e=>[e.vertexData.tangents,e.transform]))),i&&(yield)),l.uvs&&(this.uvs=f._MergeElement(n.R.UVKind,l.uvs,e,t.map((e=>[e.vertexData.uvs,e.transform]))),i&&(yield)),l.uvs2&&(this.uvs2=f._MergeElement(n.R.UV2Kind,l.uvs2,e,t.map((e=>[e.vertexData.uvs2,e.transform]))),i&&(yield)),l.uvs3&&(this.uvs3=f._MergeElement(n.R.UV3Kind,l.uvs3,e,t.map((e=>[e.vertexData.uvs3,e.transform]))),i&&(yield)),l.uvs4&&(this.uvs4=f._MergeElement(n.R.UV4Kind,l.uvs4,e,t.map((e=>[e.vertexData.uvs4,e.transform]))),i&&(yield)),l.uvs5&&(this.uvs5=f._MergeElement(n.R.UV5Kind,l.uvs5,e,t.map((e=>[e.vertexData.uvs5,e.transform]))),i&&(yield)),l.uvs6&&(this.uvs6=f._MergeElement(n.R.UV6Kind,l.uvs6,e,t.map((e=>[e.vertexData.uvs6,e.transform]))),i&&(yield)),l.colors&&(this.colors=f._MergeElement(n.R.ColorKind,l.colors,e,t.map((e=>[e.vertexData.colors,e.transform]))),(void 0!==l.hasVertexAlpha||t.some((e=>void 0!==e.vertexData.hasVertexAlpha)))&&(this.hasVertexAlpha=l.hasVertexAlpha||t.some((e=>e.vertexData.hasVertexAlpha))),i&&(yield)),l.matricesIndices&&(this.matricesIndices=f._MergeElement(n.R.MatricesIndicesKind,l.matricesIndices,e,t.map((e=>[e.vertexData.matricesIndices,e.transform]))),i&&(yield)),l.matricesWeights&&(this.matricesWeights=f._MergeElement(n.R.MatricesWeightsKind,l.matricesWeights,e,t.map((e=>[e.vertexData.matricesWeights,e.transform]))),i&&(yield)),l.matricesIndicesExtra&&(this.matricesIndicesExtra=f._MergeElement(n.R.MatricesIndicesExtraKind,l.matricesIndicesExtra,e,t.map((e=>[e.vertexData.matricesIndicesExtra,e.transform]))),i&&(yield)),l.matricesWeightsExtra&&(this.matricesWeightsExtra=f._MergeElement(n.R.MatricesWeightsExtraKind,l.matricesWeightsExtra,e,t.map((e=>[e.vertexData.matricesWeightsExtra,e.transform])))),this}static _MergeElement(e,t,s,i){const r=i.filter((e=>null!==e[0]&&void 0!==e[0]));if(!t&&0==r.length)return t;if(!t)return this._MergeElement(e,r[0][0],r[0][1],r.slice(1));const a=r.reduce(((e,t)=>e+t[0].length),t.length),o=e===n.R.PositionKind?f._TransformVector3Coordinates:e===n.R.NormalKind?f._TransformVector3Normals:e===n.R.TangentKind?f._TransformVector4Normals:()=>{};if(t instanceof Float32Array){const e=new Float32Array(a);e.set(t),s&&o(e,s,0,t.length);let i=t.length;for(const[t,s]of r)e.set(t,i),s&&o(e,s,i,t.length),i+=t.length;return e}{const e=new Array(a);for(let s=0;s<t.length;s++)e[s]=t[s];s&&o(e,s,0,t.length);let i=t.length;for(const[t,s]of r){for(let s=0;s<t.length;s++)e[i+s]=t[s];s&&o(e,s,i,t.length),i+=t.length}return e}}_validate(){if(!this.positions)throw new u.bu("Positions are required",u.tG.MeshInvalidPositionsError);const e=(e,t)=>{const s=n.R.DeduceStride(e);if(t.length%s!=0)throw new Error("The "+e+"s array count must be a multiple of "+s);return t.length/s},t=e(n.R.PositionKind,this.positions),s=(s,i)=>{const r=e(s,i);if(r!==t)throw new Error("The "+s+"s element count ("+r+") does not match the positions count ("+t+")")};this.normals&&s(n.R.NormalKind,this.normals),this.tangents&&s(n.R.TangentKind,this.tangents),this.uvs&&s(n.R.UVKind,this.uvs),this.uvs2&&s(n.R.UV2Kind,this.uvs2),this.uvs3&&s(n.R.UV3Kind,this.uvs3),this.uvs4&&s(n.R.UV4Kind,this.uvs4),this.uvs5&&s(n.R.UV5Kind,this.uvs5),this.uvs6&&s(n.R.UV6Kind,this.uvs6),this.colors&&s(n.R.ColorKind,this.colors),this.matricesIndices&&s(n.R.MatricesIndicesKind,this.matricesIndices),this.matricesWeights&&s(n.R.MatricesWeightsKind,this.matricesWeights),this.matricesIndicesExtra&&s(n.R.MatricesIndicesExtraKind,this.matricesIndicesExtra),this.matricesWeightsExtra&&s(n.R.MatricesWeightsExtraKind,this.matricesWeightsExtra)}clone(){const e=this.serialize();return f.Parse(e)}serialize(){const e={};if(this.positions&&(e.positions=Array.from(this.positions)),this.normals&&(e.normals=Array.from(this.normals)),this.tangents&&(e.tangents=Array.from(this.tangents)),this.uvs&&(e.uvs=Array.from(this.uvs)),this.uvs2&&(e.uvs2=Array.from(this.uvs2)),this.uvs3&&(e.uvs3=Array.from(this.uvs3)),this.uvs4&&(e.uvs4=Array.from(this.uvs4)),this.uvs5&&(e.uvs5=Array.from(this.uvs5)),this.uvs6&&(e.uvs6=Array.from(this.uvs6)),this.colors&&(e.colors=Array.from(this.colors),e.hasVertexAlpha=this.hasVertexAlpha),this.matricesIndices&&(e.matricesIndices=Array.from(this.matricesIndices),e.matricesIndices._isExpanded=!0),this.matricesWeights&&(e.matricesWeights=Array.from(this.matricesWeights)),this.matricesIndicesExtra&&(e.matricesIndicesExtra=Array.from(this.matricesIndicesExtra),e.matricesIndicesExtra._isExpanded=!0),this.matricesWeightsExtra&&(e.matricesWeightsExtra=Array.from(this.matricesWeightsExtra)),e.indices=Array.from(this.indices),this.materialInfos){e.materialInfos=[];for(const t of this.materialInfos){const s={indexStart:t.indexStart,indexCount:t.indexCount,materialIndex:t.materialIndex,verticesStart:t.verticesStart,verticesCount:t.verticesCount};e.materialInfos.push(s)}}return e}static ExtractFromMesh(e,t,s){return f._ExtractFrom(e,t,s)}static ExtractFromGeometry(e,t,s){return f._ExtractFrom(e,t,s)}static _ExtractFrom(e,t,s){const i=new f;if(e.isVerticesDataPresent(n.R.PositionKind)&&(i.positions=e.getVerticesData(n.R.PositionKind,t,s)),e.isVerticesDataPresent(n.R.NormalKind)&&(i.normals=e.getVerticesData(n.R.NormalKind,t,s)),e.isVerticesDataPresent(n.R.TangentKind)&&(i.tangents=e.getVerticesData(n.R.TangentKind,t,s)),e.isVerticesDataPresent(n.R.UVKind)&&(i.uvs=e.getVerticesData(n.R.UVKind,t,s)),e.isVerticesDataPresent(n.R.UV2Kind)&&(i.uvs2=e.getVerticesData(n.R.UV2Kind,t,s)),e.isVerticesDataPresent(n.R.UV3Kind)&&(i.uvs3=e.getVerticesData(n.R.UV3Kind,t,s)),e.isVerticesDataPresent(n.R.UV4Kind)&&(i.uvs4=e.getVerticesData(n.R.UV4Kind,t,s)),e.isVerticesDataPresent(n.R.UV5Kind)&&(i.uvs5=e.getVerticesData(n.R.UV5Kind,t,s)),e.isVerticesDataPresent(n.R.UV6Kind)&&(i.uvs6=e.getVerticesData(n.R.UV6Kind,t,s)),e.isVerticesDataPresent(n.R.ColorKind)){const r=e.geometry||e,a=r.getVertexBuffer(n.R.ColorKind),o=r.getVerticesData(n.R.ColorKind,t,s);if(3===a.getSize()){const e=new Float32Array(4*o.length/3);for(let t=0,s=0;t<o.length;t+=3,s+=4)e[s]=o[t],e[s+1]=o[t+1],e[s+2]=o[t+2],e[s+3]=1;i.colors=e}else{if(4!==a.getSize())throw new Error(`Unexpected number of color components: ${a.getSize()}`);i.colors=o}}return e.isVerticesDataPresent(n.R.MatricesIndicesKind)&&(i.matricesIndices=e.getVerticesData(n.R.MatricesIndicesKind,t,s)),e.isVerticesDataPresent(n.R.MatricesWeightsKind)&&(i.matricesWeights=e.getVerticesData(n.R.MatricesWeightsKind,t,s)),e.isVerticesDataPresent(n.R.MatricesIndicesExtraKind)&&(i.matricesIndicesExtra=e.getVerticesData(n.R.MatricesIndicesExtraKind,t,s)),e.isVerticesDataPresent(n.R.MatricesWeightsExtraKind)&&(i.matricesWeightsExtra=e.getVerticesData(n.R.MatricesWeightsExtraKind,t,s)),i.indices=e.getIndices(t,s),i}static CreateRibbon(e){throw(0,a.n)("ribbonBuilder")}static CreateBox(e){throw(0,a.n)("boxBuilder")}static CreateTiledBox(e){throw(0,a.n)("tiledBoxBuilder")}static CreateTiledPlane(e){throw(0,a.n)("tiledPlaneBuilder")}static CreateSphere(e){throw(0,a.n)("sphereBuilder")}static CreateCylinder(e){throw(0,a.n)("cylinderBuilder")}static CreateTorus(e){throw(0,a.n)("torusBuilder")}static CreateLineSystem(e){throw(0,a.n)("linesBuilder")}static CreateDashedLines(e){throw(0,a.n)("linesBuilder")}static CreateGround(e){throw(0,a.n)("groundBuilder")}static CreateTiledGround(e){throw(0,a.n)("groundBuilder")}static CreateGroundFromHeightMap(e){throw(0,a.n)("groundBuilder")}static CreatePlane(e){throw(0,a.n)("planeBuilder")}static CreateDisc(e){throw(0,a.n)("discBuilder")}static CreatePolygon(e,t,s,i,r,n,o){throw(0,a.n)("polygonBuilder")}static CreateIcoSphere(e){throw(0,a.n)("icoSphereBuilder")}static CreatePolyhedron(e){throw(0,a.n)("polyhedronBuilder")}static CreateCapsule(e={orientation:r.Pq.Up(),subdivisions:2,tessellation:16,height:1,radius:.25,capSubdivisions:6}){throw(0,a.n)("capsuleBuilder")}static CreateTorusKnot(e){throw(0,a.n)("torusKnotBuilder")}static ComputeNormals(e,t,s,i){let n=0,a=0,o=0,h=0,l=0,c=0,u=0,d=0,_=0,f=0,p=0,g=0,m=0,T=0,b=0,E=0,x=0,A=0,R=0,M=0,y=!1,P=!1,v=!1,C=!1,S=1,I=0,D=null;i&&(y=!!i.facetNormals,P=!!i.facetPositions,v=!!i.facetPartitioning,S=!0===i.useRightHandedSystem?-1:1,I=i.ratio||0,C=!!i.depthSort,D=i.distanceTo,C&&void 0===D&&(D=r.Pq.Zero()));let O=0,F=0,w=0,L=0;for(v&&i&&i.bbSize&&(O=i.subDiv.X*I/i.bbSize.x,F=i.subDiv.Y*I/i.bbSize.y,w=i.subDiv.Z*I/i.bbSize.z,L=i.subDiv.max*i.subDiv.max,i.facetPartitioning.length=0),n=0;n<e.length;n++)s[n]=0;const B=t.length/3|0;for(n=0;n<B;n++){if(g=3*t[3*n],m=g+1,T=g+2,b=3*t[3*n+1],E=b+1,x=b+2,A=3*t[3*n+2],R=A+1,M=A+2,a=e[g]-e[b],o=e[m]-e[E],h=e[T]-e[x],l=e[A]-e[b],c=e[R]-e[E],u=e[M]-e[x],d=S*(o*u-h*c),_=S*(h*l-a*u),f=S*(a*c-o*l),p=Math.sqrt(d*d+_*_+f*f),p=0===p?1:p,d/=p,_/=p,f/=p,y&&i&&(i.facetNormals[n].x=d,i.facetNormals[n].y=_,i.facetNormals[n].z=f),P&&i&&(i.facetPositions[n].x=(e[g]+e[b]+e[A])/3,i.facetPositions[n].y=(e[m]+e[E]+e[R])/3,i.facetPositions[n].z=(e[T]+e[x]+e[M])/3),v&&i){const t=Math.floor((i.facetPositions[n].x-i.bInfo.minimum.x*I)*O),s=Math.floor((i.facetPositions[n].y-i.bInfo.minimum.y*I)*F),r=Math.floor((i.facetPositions[n].z-i.bInfo.minimum.z*I)*w),a=Math.floor((e[g]-i.bInfo.minimum.x*I)*O),o=Math.floor((e[m]-i.bInfo.minimum.y*I)*F),h=Math.floor((e[T]-i.bInfo.minimum.z*I)*w),l=Math.floor((e[b]-i.bInfo.minimum.x*I)*O),c=Math.floor((e[E]-i.bInfo.minimum.y*I)*F),u=Math.floor((e[x]-i.bInfo.minimum.z*I)*w),d=Math.floor((e[A]-i.bInfo.minimum.x*I)*O),_=Math.floor((e[R]-i.bInfo.minimum.y*I)*F),f=Math.floor((e[M]-i.bInfo.minimum.z*I)*w),p=a+i.subDiv.max*o+L*h,y=l+i.subDiv.max*c+L*u,P=d+i.subDiv.max*_+L*f,v=t+i.subDiv.max*s+L*r;i.facetPartitioning[v]=i.facetPartitioning[v]?i.facetPartitioning[v]:new Array,i.facetPartitioning[p]=i.facetPartitioning[p]?i.facetPartitioning[p]:new Array,i.facetPartitioning[y]=i.facetPartitioning[y]?i.facetPartitioning[y]:new Array,i.facetPartitioning[P]=i.facetPartitioning[P]?i.facetPartitioning[P]:new Array,i.facetPartitioning[p].push(n),y!=p&&i.facetPartitioning[y].push(n),P!=y&&P!=p&&i.facetPartitioning[P].push(n),v!=p&&v!=y&&v!=P&&i.facetPartitioning[v].push(n)}if(C&&i&&i.facetPositions){const e=i.depthSortedFacets[n];e.ind=3*n,e.sqDistance=r.Pq.DistanceSquared(i.facetPositions[n],D)}s[g]+=d,s[m]+=_,s[T]+=f,s[b]+=d,s[E]+=_,s[x]+=f,s[A]+=d,s[R]+=_,s[M]+=f}for(n=0;n<s.length/3;n++)d=s[3*n],_=s[3*n+1],f=s[3*n+2],p=Math.sqrt(d*d+_*_+f*f),p=0===p?1:p,d/=p,_/=p,f/=p,s[3*n]=d,s[3*n+1]=_,s[3*n+2]=f}static _ComputeSides(e,t,s,i,n,a,o){const h=s.length,l=i.length;let c,u;switch(e=e||f.DEFAULTSIDE){case f.FRONTSIDE:break;case f.BACKSIDE:for(c=0;c<h;c+=3){const e=s[c];s[c]=s[c+2],s[c+2]=e}for(u=0;u<l;u++)i[u]=-i[u];break;case f.DOUBLESIDE:{const e=t.length,d=e/3;for(let s=0;s<e;s++)t[e+s]=t[s];for(c=0;c<h;c+=3)s[c+h]=s[c+2]+d,s[c+1+h]=s[c+1]+d,s[c+2+h]=s[c]+d;for(u=0;u<l;u++)i[l+u]=-i[u];const _=n.length;let f=0;for(f=0;f<_;f++)n[f+_]=n[f];for(a=a||new r.IU(0,0,1,1),o=o||new r.IU(0,0,1,1),f=0,c=0;c<_/2;c++)n[f]=a.x+(a.z-a.x)*n[f],n[f+1]=a.y+(a.w-a.y)*n[f+1],n[f+_]=o.x+(o.z-o.x)*n[f+_],n[f+_+1]=o.y+(o.w-o.y)*n[f+_+1],f+=2;break}}}static Parse(e){const t=new f,s=e.positions;s&&t.set(s,n.R.PositionKind);const i=e.normals;i&&t.set(i,n.R.NormalKind);const r=e.tangents;r&&t.set(r,n.R.TangentKind);const a=e.uvs;a&&t.set(a,n.R.UVKind);const h=e.uvs2;h&&t.set(h,n.R.UV2Kind);const l=e.uvs3;l&&t.set(l,n.R.UV3Kind);const c=e.uvs4;c&&t.set(c,n.R.UV4Kind);const u=e.uvs5;u&&t.set(u,n.R.UV5Kind);const d=e.uvs6;d&&t.set(d,n.R.UV6Kind);const p=e.colors;p&&(t.set(o.ov.CheckColors4(p,s.length/3),n.R.ColorKind),void 0!==e.hasVertexAlpha&&(t.hasVertexAlpha=e.hasVertexAlpha));const g=e.matricesIndices;g&&t.set(g,n.R.MatricesIndicesKind);const m=e.matricesWeights;m&&t.set(m,n.R.MatricesWeightsKind);const T=e.indices;T&&(t.indices=T);const b=e.materialInfos;if(b){t.materialInfos=[];for(const e of b){const s=new _;s.indexCount=e.indexCount,s.indexStart=e.indexStart,s.verticesCount=e.verticesCount,s.verticesStart=e.verticesStart,s.materialIndex=e.materialIndex,t.materialInfos.push(s)}}return t}static ImportVertexData(e,t){const s=f.Parse(e);t.setAllVerticesData(s,e.updatable)}}f.FRONTSIDE=0,f.BACKSIDE=1,f.DOUBLESIDE=2,f.DEFAULTSIDE=0,f._UniqueIDGenerator=0,(0,i.Cg)([l.Cx.filter(((...[e])=>!Array.isArray(e)))],f,"_TransformVector3Coordinates",null),(0,i.Cg)([l.Cx.filter(((...[e])=>!Array.isArray(e)))],f,"_TransformVector3Normals",null),(0,i.Cg)([l.Cx.filter(((...[e])=>!Array.isArray(e)))],f,"_TransformVector4Normals",null),(0,i.Cg)([l.Cx.filter(((...[e])=>!Array.isArray(e)))],f,"_FlipFaces",null)},1846:(e,t,s)=>{s.d(t,{K:()=>h});var i=s(5616);class r{constructor(e,t,s){this.bu=e,this.bv=t,this.distance=s,this.faceId=0,this.subMeshId=0}}var n=s(2564),a=s(1139),o=s(5476);class h{get materialDefines(){return this._mainDrawWrapperOverride?this._mainDrawWrapperOverride.defines:this._getDrawWrapper()?.defines}set materialDefines(e){(this._mainDrawWrapperOverride??this._getDrawWrapper(void 0,!0)).defines=e}_getDrawWrapper(e,t=!1){e=e??this._engine.currentRenderPassId;let s=this._drawWrappers[e];return!s&&t&&(this._drawWrappers[e]=s=new o.E(this._mesh.getScene().getEngine())),s}_removeDrawWrapper(e,t=!0){t&&this._drawWrappers[e]?.dispose(),this._drawWrappers[e]=void 0}get effect(){return this._mainDrawWrapperOverride?this._mainDrawWrapperOverride.effect:this._getDrawWrapper()?.effect??null}get _drawWrapper(){return this._mainDrawWrapperOverride??this._getDrawWrapper(void 0,!0)}get _drawWrapperOverride(){return this._mainDrawWrapperOverride}_setMainDrawWrapperOverride(e){this._mainDrawWrapperOverride=e}setEffect(e,t=null,s,i=!0){const r=this._drawWrapper;r.setEffect(e,t,i),void 0!==s&&(r.materialContext=s),e||(r.defines=null,r.materialContext=void 0)}resetDrawCache(e){if(this._drawWrappers){if(void 0!==e)return void this._removeDrawWrapper(e);for(const e of this._drawWrappers)e?.dispose()}this._drawWrappers=[]}static AddToMesh(e,t,s,i,r,n,a,o=!0){return new h(e,t,s,i,r,n,a,o)}constructor(e,t,s,i,r,n,a,o=!0,h=!0){this.materialIndex=e,this.verticesStart=t,this.verticesCount=s,this.indexStart=i,this.indexCount=r,this._mainDrawWrapperOverride=null,this._linesIndexCount=0,this._linesIndexBuffer=null,this._lastColliderWorldVertices=null,this._lastColliderTransformMatrix=null,this._wasDispatched=!1,this._renderId=0,this._alphaIndex=0,this._distanceToCamera=0,this._currentMaterial=null,this._mesh=n,this._renderingMesh=a||n,h&&n.subMeshes.push(this),this._engine=this._mesh.getScene().getEngine(),this.resetDrawCache(),this._trianglePlanes=[],this._id=n.subMeshes.length-1,o&&(this.refreshBoundingInfo(),n.computeWorldMatrix(!0))}get IsGlobal(){return 0===this.verticesStart&&this.verticesCount===this._mesh.getTotalVertices()&&0===this.indexStart&&this.indexCount===this._mesh.getTotalIndices()}getBoundingInfo(){return this.IsGlobal||this._mesh.hasThinInstances?this._mesh.getBoundingInfo():this._boundingInfo}setBoundingInfo(e){return this._boundingInfo=e,this}getMesh(){return this._mesh}getRenderingMesh(){return this._renderingMesh}getReplacementMesh(){return this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh?this._mesh:null}getEffectiveMesh(){return(this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh?this._mesh:null)||this._renderingMesh}getMaterial(e=!0){const t=this._renderingMesh.getMaterialForRenderPass(this._engine.currentRenderPassId)??this._renderingMesh.material;if(!t)return e?this._mesh.getScene().defaultMaterial:null;if(this._isMultiMaterial(t)){const e=t.getSubMaterial(this.materialIndex);return this._currentMaterial!==e&&(this._currentMaterial=e,this.resetDrawCache()),e}return t}_isMultiMaterial(e){return void 0!==e.getSubMaterial}refreshBoundingInfo(e=null){if(this._lastColliderWorldVertices=null,this.IsGlobal||!this._renderingMesh||!this._renderingMesh.geometry)return this;if(e||(e=this._renderingMesh.getVerticesData(i.R.PositionKind)),!e)return this._boundingInfo=this._mesh.getBoundingInfo(),this;const t=this._renderingMesh.getIndices();let s;if(0===this.indexStart&&this.indexCount===t.length){const e=this._renderingMesh.getBoundingInfo();s={minimum:e.minimum.clone(),maximum:e.maximum.clone()}}else s=(0,a.cD)(e,t,this.indexStart,this.indexCount,this._renderingMesh.geometry.boundingBias);return this._boundingInfo?this._boundingInfo.reConstruct(s.minimum,s.maximum):this._boundingInfo=new n.j(s.minimum,s.maximum),this}_checkCollision(e){return this.getBoundingInfo()._checkCollision(e)}updateBoundingInfo(e){let t=this.getBoundingInfo();return t||(this.refreshBoundingInfo(),t=this.getBoundingInfo()),t&&t.update(e),this}isInFrustum(e){const t=this.getBoundingInfo();return!!t&&t.isInFrustum(e,this._mesh.cullingStrategy)}isCompletelyInFrustum(e){const t=this.getBoundingInfo();return!!t&&t.isCompletelyInFrustum(e)}render(e){return this._renderingMesh.render(this,e,this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh?this._mesh:void 0),this}_getLinesIndexBuffer(e,t){if(!this._linesIndexBuffer){const s=[];for(let t=this.indexStart;t<this.indexStart+this.indexCount;t+=3)s.push(e[t],e[t+1],e[t+1],e[t+2],e[t+2],e[t]);this._linesIndexBuffer=t.createIndexBuffer(s),this._linesIndexCount=s.length}return this._linesIndexBuffer}canIntersects(e){const t=this.getBoundingInfo();return!!t&&e.intersectsBox(t.boundingBox)}intersects(e,t,s,i,r){const n=this.getMaterial();if(!n)return null;let a=3,o=!1;switch(n.fillMode){case 3:case 5:case 6:case 8:return null;case 7:a=1,o=!0}return 4===n.fillMode?s.length?this._intersectLines(e,t,s,this._mesh.intersectionThreshold,i):this._intersectUnIndexedLines(e,t,s,this._mesh.intersectionThreshold,i):!s.length&&this._mesh._unIndexed?this._intersectUnIndexedTriangles(e,t,s,i,r):this._intersectTriangles(e,t,s,a,o,i,r)}_intersectLines(e,t,s,i,n){let a=null;for(let o=this.indexStart;o<this.indexStart+this.indexCount;o+=2){const h=t[s[o]],l=t[s[o+1]],c=e.intersectionSegment(h,l,i);if(!(c<0)&&(n||!a||c<a.distance)&&(a=new r(null,null,c),a.faceId=o/2,n))break}return a}_intersectUnIndexedLines(e,t,s,i,n){let a=null;for(let s=this.verticesStart;s<this.verticesStart+this.verticesCount;s+=2){const o=t[s],h=t[s+1],l=e.intersectionSegment(o,h,i);if(!(l<0)&&(n||!a||l<a.distance)&&(a=new r(null,null,l),a.faceId=s/2,n))break}return a}_intersectTriangles(e,t,s,i,r,n,a){let o=null,h=-1;for(let l=this.indexStart;l<this.indexStart+this.indexCount-(3-i);l+=i){h++;const i=s[l],c=s[l+1],u=s[l+2];if(r&&4294967295===u){l+=2;continue}const d=t[i],_=t[c],f=t[u];if(!d||!_||!f)continue;if(a&&!a(d,_,f,e,i,c,u))continue;const p=e.intersectsTriangle(d,_,f);if(p){if(p.distance<0)continue;if((n||!o||p.distance<o.distance)&&(o=p,o.faceId=h,n))break}}return o}_intersectUnIndexedTriangles(e,t,s,i,r){let n=null;for(let s=this.verticesStart;s<this.verticesStart+this.verticesCount;s+=3){const a=t[s],o=t[s+1],h=t[s+2];if(r&&!r(a,o,h,e,-1,-1,-1))continue;const l=e.intersectsTriangle(a,o,h);if(l){if(l.distance<0)continue;if((i||!n||l.distance<n.distance)&&(n=l,n.faceId=s/3,i))break}}return n}_rebuild(){this._linesIndexBuffer&&(this._linesIndexBuffer=null)}clone(e,t){const s=new h(this.materialIndex,this.verticesStart,this.verticesCount,this.indexStart,this.indexCount,e,t,!1);if(!this.IsGlobal){const e=this.getBoundingInfo();if(!e)return s;s._boundingInfo=new n.j(e.minimum,e.maximum)}return s}dispose(){this._linesIndexBuffer&&(this._mesh.getScene().getEngine()._releaseBuffer(this._linesIndexBuffer),this._linesIndexBuffer=null);const e=this._mesh.subMeshes.indexOf(this);this._mesh.subMeshes.splice(e,1),this.resetDrawCache()}getClassName(){return"SubMesh"}static CreateFromIndices(e,t,s,i,r,n=!0){let a=Number.MAX_VALUE,o=-Number.MAX_VALUE;const l=(r||i).getIndices();for(let e=t;e<t+s;e++){const t=l[e];t<a&&(a=t),t>o&&(o=t)}return new h(e,a,o-a+1,t,s,i,r,n)}}},7328:(e,t,s)=>{s.d(t,{V:()=>u});var i=s(5524),r=s(9259),n=s(6877),a=s(9848),o=s(9923),h=s(4870),l=s(6552);const c=o.uq.Compose(o.Pq.One(),o.PT.FromEulerAngles(0,Math.PI,0),o.Pq.Zero());class u extends h.b{get billboardMode(){return this._billboardMode}set billboardMode(e){this._billboardMode!==e&&(this._billboardMode=e,this._cache.useBillboardPosition=0!=(this._billboardMode&u.BILLBOARDMODE_USE_POSITION),this._computeUseBillboardPath())}get preserveParentRotationForBillboard(){return this._preserveParentRotationForBillboard}set preserveParentRotationForBillboard(e){e!==this._preserveParentRotationForBillboard&&(this._preserveParentRotationForBillboard=e,this._computeUseBillboardPath())}_computeUseBillboardPath(){this._cache.useBillboardPath=this._billboardMode!==u.BILLBOARDMODE_NONE&&!this.preserveParentRotationForBillboard}get infiniteDistance(){return this._infiniteDistance}set infiniteDistance(e){this._infiniteDistance!==e&&(this._infiniteDistance=e)}constructor(e,t=null,s=!0){super(e,t,!1),this._forward=new o.Pq(0,0,1),this._up=new o.Pq(0,1,0),this._right=new o.Pq(1,0,0),this._position=o.Pq.Zero(),this._rotation=o.Pq.Zero(),this._rotationQuaternion=null,this._scaling=o.Pq.One(),this._transformToBoneReferal=null,this._isAbsoluteSynced=!1,this._billboardMode=u.BILLBOARDMODE_NONE,this._preserveParentRotationForBillboard=!1,this.scalingDeterminant=1,this._infiniteDistance=!1,this.ignoreNonUniformScaling=!1,this.reIntegrateRotationIntoRotationQuaternion=!1,this._poseMatrix=null,this._localMatrix=o.uq.Zero(),this._usePivotMatrix=!1,this._absolutePosition=o.Pq.Zero(),this._absoluteScaling=o.Pq.Zero(),this._absoluteRotationQuaternion=o.PT.Identity(),this._pivotMatrix=o.uq.Identity(),this._postMultiplyPivotMatrix=!1,this._isWorldMatrixFrozen=!1,this._indexInSceneTransformNodesArray=-1,this.onAfterWorldMatrixUpdateObservable=new a.cP,this._nonUniformScaling=!1,s&&this.getScene().addTransformNode(this)}getClassName(){return"TransformNode"}get position(){return this._position}set position(e){this._position=e,this._markAsDirtyInternal()}isUsingPivotMatrix(){return this._usePivotMatrix}isUsingPostMultiplyPivotMatrix(){return this._postMultiplyPivotMatrix}get rotation(){return this._rotation}set rotation(e){this._rotation=e,this._rotationQuaternion=null,this._markAsDirtyInternal()}get scaling(){return this._scaling}set scaling(e){this._scaling=e,this._markAsDirtyInternal()}get rotationQuaternion(){return this._rotationQuaternion}set rotationQuaternion(e){this._rotationQuaternion=e,e&&this._rotation.setAll(0),this._markAsDirtyInternal()}_markAsDirtyInternal(){this._isDirty||(this._isDirty=!0,this.customMarkAsDirty&&this.customMarkAsDirty())}get forward(){return o.Pq.TransformNormalFromFloatsToRef(0,0,this.getScene().useRightHandedSystem?-1:1,this.getWorldMatrix(),this._forward),this._forward.normalize()}get up(){return o.Pq.TransformNormalFromFloatsToRef(0,1,0,this.getWorldMatrix(),this._up),this._up.normalize()}get right(){return o.Pq.TransformNormalFromFloatsToRef(this.getScene().useRightHandedSystem?-1:1,0,0,this.getWorldMatrix(),this._right),this._right.normalize()}updatePoseMatrix(e){return this._poseMatrix?(this._poseMatrix.copyFrom(e),this):(this._poseMatrix=e.clone(),this)}getPoseMatrix(){return this._poseMatrix||(this._poseMatrix=o.uq.Identity()),this._poseMatrix}_isSynchronized(){const e=this._cache;return!(this._billboardMode!==e.billboardMode||this._billboardMode!==u.BILLBOARDMODE_NONE||e.pivotMatrixUpdated||this._infiniteDistance||this._position._isDirty||this._scaling._isDirty||this._rotationQuaternion&&this._rotationQuaternion._isDirty||this._rotation._isDirty)}_initCache(){super._initCache();const e=this._cache;e.localMatrixUpdated=!1,e.billboardMode=-1,e.infiniteDistance=!1,e.useBillboardPosition=!1,e.useBillboardPath=!1}get absolutePosition(){return this.getAbsolutePosition()}get absoluteScaling(){return this._syncAbsoluteScalingAndRotation(),this._absoluteScaling}get absoluteRotationQuaternion(){return this._syncAbsoluteScalingAndRotation(),this._absoluteRotationQuaternion}setPreTransformMatrix(e){return this.setPivotMatrix(e,!1)}setPivotMatrix(e,t=!0){return this._pivotMatrix.copyFrom(e),this._usePivotMatrix=!this._pivotMatrix.isIdentity(),this._cache.pivotMatrixUpdated=!0,this._postMultiplyPivotMatrix=t,this._postMultiplyPivotMatrix&&(this._pivotMatrixInverse?this._pivotMatrix.invertToRef(this._pivotMatrixInverse):this._pivotMatrixInverse=o.uq.Invert(this._pivotMatrix)),this}getPivotMatrix(){return this._pivotMatrix}instantiateHierarchy(e=null,t,s){const i=this.clone("Clone of "+(this.name||this.id),e||this.parent,!0);i&&s&&s(this,i);for(const e of this.getChildTransformNodes(!0))e.instantiateHierarchy(i,t,s);return i}freezeWorldMatrix(e=null,t=!1){return e?t?(this._rotation.setAll(0),this._rotationQuaternion=this._rotationQuaternion||o.PT.Identity(),e.decompose(this._scaling,this._rotationQuaternion,this._position),this.computeWorldMatrix(!0)):(this._worldMatrix=e,this._absolutePosition.copyFromFloats(this._worldMatrix.m[12],this._worldMatrix.m[13],this._worldMatrix.m[14]),this._afterComputeWorldMatrix()):(this._isWorldMatrixFrozen=!1,this.computeWorldMatrix(!0)),this._isDirty=!1,this._isWorldMatrixFrozen=!0,this}unfreezeWorldMatrix(){return this._isWorldMatrixFrozen=!1,this.computeWorldMatrix(!0),this}get isWorldMatrixFrozen(){return this._isWorldMatrixFrozen}getAbsolutePosition(){return this.computeWorldMatrix(),this._absolutePosition}setAbsolutePosition(e){if(!e)return this;let t,s,i;if(void 0===e.x){if(arguments.length<3)return this;t=arguments[0],s=arguments[1],i=arguments[2]}else t=e.x,s=e.y,i=e.z;if(this.parent){const e=o.AA.Matrix[0];this.parent.getWorldMatrix().invertToRef(e),o.Pq.TransformCoordinatesFromFloatsToRef(t,s,i,e,this.position)}else this.position.x=t,this.position.y=s,this.position.z=i;return this._absolutePosition.copyFrom(e),this}setPositionWithLocalVector(e){return this.computeWorldMatrix(),this.position=o.Pq.TransformNormal(e,this._localMatrix),this}getPositionExpressedInLocalSpace(){this.computeWorldMatrix();const e=o.AA.Matrix[0];return this._localMatrix.invertToRef(e),o.Pq.TransformNormal(this.position,e)}locallyTranslate(e){return this.computeWorldMatrix(!0),this.position=o.Pq.TransformCoordinates(e,this._localMatrix),this}lookAt(e,t=0,s=0,i=0,r=0){const n=u._LookAtVectorCache,a=0===r?this.position:this.getAbsolutePosition();if(e.subtractToRef(a,n),this.setDirection(n,t,s,i),1===r&&this.parent)if(this.rotationQuaternion){const e=o.AA.Matrix[0];this.rotationQuaternion.toRotationMatrix(e);const t=o.AA.Matrix[1];this.parent.getWorldMatrix().getRotationMatrixToRef(t),t.invert(),e.multiplyToRef(t,e),this.rotationQuaternion.fromRotationMatrix(e)}else{const e=o.AA.Quaternion[0];o.PT.FromEulerVectorToRef(this.rotation,e);const t=o.AA.Matrix[0];e.toRotationMatrix(t);const s=o.AA.Matrix[1];this.parent.getWorldMatrix().getRotationMatrixToRef(s),s.invert(),t.multiplyToRef(s,t),e.fromRotationMatrix(t),e.toEulerAnglesToRef(this.rotation)}return this}getDirection(e){const t=o.Pq.Zero();return this.getDirectionToRef(e,t),t}getDirectionToRef(e,t){return o.Pq.TransformNormalToRef(e,this.getWorldMatrix(),t),this}setDirection(e,t=0,s=0,i=0){const r=-Math.atan2(e.z,e.x)+Math.PI/2,n=Math.sqrt(e.x*e.x+e.z*e.z),a=-Math.atan2(e.y,n);return this.rotationQuaternion?o.PT.RotationYawPitchRollToRef(r+t,a+s,i,this.rotationQuaternion):(this.rotation.x=a+s,this.rotation.y=r+t,this.rotation.z=i),this}setPivotPoint(e,t=0){0==this.getScene().getRenderId()&&this.computeWorldMatrix(!0);const s=this.getWorldMatrix();if(1==t){const t=o.AA.Matrix[0];s.invertToRef(t),e=o.Pq.TransformCoordinates(e,t)}return this.setPivotMatrix(o.uq.Translation(-e.x,-e.y,-e.z),!0)}getPivotPoint(){const e=o.Pq.Zero();return this.getPivotPointToRef(e),e}getPivotPointToRef(e){return e.x=-this._pivotMatrix.m[12],e.y=-this._pivotMatrix.m[13],e.z=-this._pivotMatrix.m[14],this}getAbsolutePivotPoint(){const e=o.Pq.Zero();return this.getAbsolutePivotPointToRef(e),e}getAbsolutePivotPointToRef(e){return this.getPivotPointToRef(e),o.Pq.TransformCoordinatesToRef(e,this.getWorldMatrix(),e),this}markAsDirty(e){if(this._isDirty)return this;if(this._children)for(const t of this._children)t.markAsDirty(e);return super.markAsDirty(e)}setParent(e,t=!1,s=!1){if(!e&&!this.parent)return this;const i=o.AA.Quaternion[0],r=o.AA.Vector3[0],n=o.AA.Vector3[1],a=o.AA.Matrix[1];o.uq.IdentityToRef(a);const h=o.AA.Matrix[0];this.computeWorldMatrix(!0);let l=this.rotationQuaternion;return l||(l=u._TmpRotation,o.PT.RotationYawPitchRollToRef(this._rotation.y,this._rotation.x,this._rotation.z,l)),o.uq.ComposeToRef(this.scaling,l,this.position,h),this.parent&&h.multiplyToRef(this.parent.computeWorldMatrix(!0),h),e&&(e.computeWorldMatrix(!0).invertToRef(a),h.multiplyToRef(a,h)),h.decompose(n,i,r,t?this:void 0),this.rotationQuaternion?this.rotationQuaternion.copyFrom(i):i.toEulerAnglesToRef(this.rotation),this.scaling.copyFrom(n),this.position.copyFrom(r),this.parent=e,s&&this.setPivotMatrix(o.uq.Identity()),this}addChild(e,t=!1){return e.setParent(this,t),this}removeChild(e,t=!1){return e.setParent(null,t),this}get nonUniformScaling(){return this._nonUniformScaling}_updateNonUniformScalingState(e){return this._nonUniformScaling!==e&&(this._nonUniformScaling=e,!0)}attachToBone(e,t){return this._currentParentWhenAttachingToBone=this.parent,this._transformToBoneReferal=t,this.parent=e,e.getSkeleton().prepare(!0),e.getFinalMatrix().determinant()<0&&(this.scalingDeterminant*=-1),this}detachFromBone(e=!1){return this.parent?(this.parent.getWorldMatrix().determinant()<0&&(this.scalingDeterminant*=-1),this._transformToBoneReferal=null,this.parent=e?this._currentParentWhenAttachingToBone:null,this):(e&&(this.parent=this._currentParentWhenAttachingToBone),this)}rotate(e,t,s){let i;if(e.normalize(),this.rotationQuaternion||(this.rotationQuaternion=this.rotation.toQuaternion(),this.rotation.setAll(0)),s&&0!==s){if(this.parent){const s=this.parent.getWorldMatrix(),i=o.AA.Matrix[0];s.invertToRef(i),e=o.Pq.TransformNormal(e,i),s.determinant()<0&&(t*=-1)}i=o.PT.RotationAxisToRef(e,t,u._RotationAxisCache),i.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion)}else i=o.PT.RotationAxisToRef(e,t,u._RotationAxisCache),this.rotationQuaternion.multiplyToRef(i,this.rotationQuaternion);return this}rotateAround(e,t,s){t.normalize(),this.rotationQuaternion||(this.rotationQuaternion=o.PT.RotationYawPitchRoll(this.rotation.y,this.rotation.x,this.rotation.z),this.rotation.setAll(0));const i=o.AA.Vector3[0],r=o.AA.Vector3[1],n=o.AA.Vector3[2],a=o.AA.Quaternion[0],h=o.AA.Matrix[0],l=o.AA.Matrix[1],c=o.AA.Matrix[2],u=o.AA.Matrix[3];return e.subtractToRef(this.position,i),o.uq.TranslationToRef(i.x,i.y,i.z,h),o.uq.TranslationToRef(-i.x,-i.y,-i.z,l),o.uq.RotationAxisToRef(t,s,c),l.multiplyToRef(c,u),u.multiplyToRef(h,u),u.decompose(r,a,n),this.position.addInPlace(n),a.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion),this}translate(e,t,s){const i=e.scale(t);if(s&&0!==s)this.setAbsolutePosition(this.getAbsolutePosition().add(i));else{const e=this.getPositionExpressedInLocalSpace().add(i);this.setPositionWithLocalVector(e)}return this}addRotation(e,t,s){let i;this.rotationQuaternion?i=this.rotationQuaternion:(i=o.AA.Quaternion[1],o.PT.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,i));const r=o.AA.Quaternion[0];return o.PT.RotationYawPitchRollToRef(t,e,s,r),i.multiplyInPlace(r),this.rotationQuaternion||i.toEulerAnglesToRef(this.rotation),this}_getEffectiveParent(){return this.parent}isWorldMatrixCameraDependent(){return this._infiniteDistance&&!this.parent||this._billboardMode!==u.BILLBOARDMODE_NONE&&!this.preserveParentRotationForBillboard}computeWorldMatrix(e=!1,t=null){if(this._isWorldMatrixFrozen&&!this._isDirty)return this._worldMatrix;const s=this.getScene().getRenderId();if(!this._isDirty&&!e&&(this._currentRenderId===s||this.isSynchronized()))return this._currentRenderId=s,this._worldMatrix;t=t||this.getScene().activeCamera,this._updateCache();const i=this._cache;i.pivotMatrixUpdated=!1,i.billboardMode=this.billboardMode,i.infiniteDistance=this.infiniteDistance,i.parent=this._parentNode,this._currentRenderId=s,this._childUpdateId+=1,this._isDirty=!1,this._position._isDirty=!1,this._rotation._isDirty=!1,this._scaling._isDirty=!1;const r=this._getEffectiveParent(),n=u._TmpScaling;let a,h=this._position;if(this._infiniteDistance&&!this.parent&&t){const e=t.getWorldMatrix(),s=new o.Pq(e.m[12],e.m[13],e.m[14]);h=u._TmpTranslation,h.copyFromFloats(this._position.x+s.x,this._position.y+s.y,this._position.z+s.z)}if(n.copyFromFloats(this._scaling.x*this.scalingDeterminant,this._scaling.y*this.scalingDeterminant,this._scaling.z*this.scalingDeterminant),this._rotationQuaternion?(this._rotationQuaternion._isDirty=!1,a=this._rotationQuaternion,this.reIntegrateRotationIntoRotationQuaternion&&this.rotation.lengthSquared()&&(this._rotationQuaternion.multiplyInPlace(o.PT.RotationYawPitchRoll(this._rotation.y,this._rotation.x,this._rotation.z)),this._rotation.copyFromFloats(0,0,0))):(a=u._TmpRotation,o.PT.RotationYawPitchRollToRef(this._rotation.y,this._rotation.x,this._rotation.z,a)),this._usePivotMatrix){const e=o.AA.Matrix[1];o.uq.ScalingToRef(n.x,n.y,n.z,e);const t=o.AA.Matrix[0];a.toRotationMatrix(t),this._pivotMatrix.multiplyToRef(e,o.AA.Matrix[4]),o.AA.Matrix[4].multiplyToRef(t,this._localMatrix),this._postMultiplyPivotMatrix&&this._localMatrix.multiplyToRef(this._pivotMatrixInverse,this._localMatrix),this._localMatrix.addTranslationFromFloats(h.x,h.y,h.z)}else o.uq.ComposeToRef(n,a,h,this._localMatrix);if(r&&r.getWorldMatrix){if(e&&r.computeWorldMatrix(e),i.useBillboardPath){if(this._transformToBoneReferal){const e=this.parent;e.getSkeleton().prepare(),e.getFinalMatrix().multiplyToRef(this._transformToBoneReferal.getWorldMatrix(),o.AA.Matrix[7])}else o.AA.Matrix[7].copyFrom(r.getWorldMatrix());const e=o.AA.Vector3[5],t=o.AA.Vector3[6],s=o.AA.Quaternion[0];o.AA.Matrix[7].decompose(t,s,e),o.uq.ScalingToRef(t.x,t.y,t.z,o.AA.Matrix[7]),o.AA.Matrix[7].setTranslation(e),u.BillboardUseParentOrientation&&(this._position.applyRotationQuaternionToRef(s,e),this._localMatrix.setTranslation(e)),this._localMatrix.multiplyToRef(o.AA.Matrix[7],this._worldMatrix)}else if(this._transformToBoneReferal){const e=this.parent;e.getSkeleton().prepare(),this._localMatrix.multiplyToRef(e.getFinalMatrix(),o.AA.Matrix[6]),o.AA.Matrix[6].multiplyToRef(this._transformToBoneReferal.getWorldMatrix(),this._worldMatrix)}else this._localMatrix.multiplyToRef(r.getWorldMatrix(),this._worldMatrix);this._markSyncedWithParent()}else this._worldMatrix.copyFrom(this._localMatrix);if(i.useBillboardPath&&t&&this.billboardMode&&!i.useBillboardPosition){const e=o.AA.Vector3[0];if(this._worldMatrix.getTranslationToRef(e),o.AA.Matrix[1].copyFrom(t.getViewMatrix()),this._scene.useRightHandedSystem&&o.AA.Matrix[1].multiplyToRef(c,o.AA.Matrix[1]),o.AA.Matrix[1].setTranslationFromFloats(0,0,0),o.AA.Matrix[1].invertToRef(o.AA.Matrix[0]),(this.billboardMode&u.BILLBOARDMODE_ALL)!==u.BILLBOARDMODE_ALL){o.AA.Matrix[0].decompose(void 0,o.AA.Quaternion[0],void 0);const e=o.AA.Vector3[1];o.AA.Quaternion[0].toEulerAnglesToRef(e),(this.billboardMode&u.BILLBOARDMODE_X)!==u.BILLBOARDMODE_X&&(e.x=0),(this.billboardMode&u.BILLBOARDMODE_Y)!==u.BILLBOARDMODE_Y&&(e.y=0),(this.billboardMode&u.BILLBOARDMODE_Z)!==u.BILLBOARDMODE_Z&&(e.z=0),o.uq.RotationYawPitchRollToRef(e.y,e.x,e.z,o.AA.Matrix[0])}this._worldMatrix.setTranslationFromFloats(0,0,0),this._worldMatrix.multiplyToRef(o.AA.Matrix[0],this._worldMatrix),this._worldMatrix.setTranslation(o.AA.Vector3[0])}else if(i.useBillboardPath&&t&&i.useBillboardPosition){const e=o.AA.Vector3[0];this._worldMatrix.getTranslationToRef(e);const s=t.globalPosition;this._worldMatrix.invertToRef(o.AA.Matrix[1]);const i=o.AA.Vector3[1];o.Pq.TransformCoordinatesToRef(s,o.AA.Matrix[1],i),i.normalize();const r=-Math.atan2(i.z,i.x)+Math.PI/2,n=Math.sqrt(i.x*i.x+i.z*i.z),a=-Math.atan2(i.y,n);if(o.PT.RotationYawPitchRollToRef(r,a,0,o.AA.Quaternion[0]),(this.billboardMode&u.BILLBOARDMODE_ALL)!==u.BILLBOARDMODE_ALL){const e=o.AA.Vector3[1];o.AA.Quaternion[0].toEulerAnglesToRef(e),(this.billboardMode&u.BILLBOARDMODE_X)!==u.BILLBOARDMODE_X&&(e.x=0),(this.billboardMode&u.BILLBOARDMODE_Y)!==u.BILLBOARDMODE_Y&&(e.y=0),(this.billboardMode&u.BILLBOARDMODE_Z)!==u.BILLBOARDMODE_Z&&(e.z=0),o.uq.RotationYawPitchRollToRef(e.y,e.x,e.z,o.AA.Matrix[0])}else o.uq.FromQuaternionToRef(o.AA.Quaternion[0],o.AA.Matrix[0]);this._worldMatrix.setTranslationFromFloats(0,0,0),this._worldMatrix.multiplyToRef(o.AA.Matrix[0],this._worldMatrix),this._worldMatrix.setTranslation(o.AA.Vector3[0])}return this.ignoreNonUniformScaling?this._updateNonUniformScalingState(!1):this._scaling.isNonUniformWithinEpsilon(1e-6)?this._updateNonUniformScalingState(!0):r&&r._nonUniformScaling?this._updateNonUniformScalingState(r._nonUniformScaling):this._updateNonUniformScalingState(!1),this._afterComputeWorldMatrix(),this._absolutePosition.copyFromFloats(this._worldMatrix.m[12],this._worldMatrix.m[13],this._worldMatrix.m[14]),this._isAbsoluteSynced=!1,this.onAfterWorldMatrixUpdateObservable.notifyObservers(this),this._poseMatrix||(this._poseMatrix=o.uq.Invert(this._worldMatrix)),this._worldMatrixDeterminantIsDirty=!0,this._worldMatrix}resetLocalMatrix(e=!0){if(this.computeWorldMatrix(),e){const e=this.getChildren();for(let t=0;t<e.length;++t){const s=e[t];if(s){s.computeWorldMatrix();const e=o.AA.Matrix[0];s._localMatrix.multiplyToRef(this._localMatrix,e);const t=o.AA.Quaternion[0];e.decompose(s.scaling,t,s.position),s.rotationQuaternion?s.rotationQuaternion.copyFrom(t):t.toEulerAnglesToRef(s.rotation)}}}this.scaling.copyFromFloats(1,1,1),this.position.copyFromFloats(0,0,0),this.rotation.copyFromFloats(0,0,0),this.rotationQuaternion&&(this.rotationQuaternion=o.PT.Identity()),this._worldMatrix=o.uq.Identity()}_afterComputeWorldMatrix(){}registerAfterWorldMatrixUpdate(e){return this.onAfterWorldMatrixUpdateObservable.add(e),this}unregisterAfterWorldMatrixUpdate(e){return this.onAfterWorldMatrixUpdateObservable.removeCallback(e),this}getPositionInCameraSpace(e=null){return e||(e=this.getScene().activeCamera),o.Pq.TransformCoordinates(this.getAbsolutePosition(),e.getViewMatrix())}getDistanceToCamera(e=null){return e||(e=this.getScene().activeCamera),this.getAbsolutePosition().subtract(e.globalPosition).length()}clone(e,t,s){const i=n.p.Clone((()=>new u(e,this.getScene())),this);if(i.name=e,i.id=e,t&&(i.parent=t),!s){const t=this.getDescendants(!0);for(let s=0;s<t.length;s++){const r=t[s];r.clone&&r.clone(e+"."+r.name,i)}}return i}serialize(e){const t=n.p.Serialize(this,e);return t.type=this.getClassName(),t.uniqueId=this.uniqueId,this.parent&&this.parent._serializeAsParent(t),t.localMatrix=this.getPivotMatrix().asArray(),t.isEnabled=this.isEnabled(),n.p.AppendSerializedAnimations(this,t),t.ranges=this.serializeAnimationRanges(),t}static Parse(e,t,s){const i=n.p.Parse((()=>new u(e.name,t)),e,t,s);if(e.localMatrix?i.setPreTransformMatrix(o.uq.FromArray(e.localMatrix)):e.pivotMatrix&&i.setPivotMatrix(o.uq.FromArray(e.pivotMatrix)),i.setEnabled(e.isEnabled),i._waitingParsedUniqueId=e.uniqueId,void 0!==e.parentId&&(i._waitingParentId=e.parentId),void 0!==e.parentInstanceIndex&&(i._waitingParentInstanceIndex=e.parentInstanceIndex),e.animations){for(let t=0;t<e.animations.length;t++){const s=e.animations[t],r=(0,l.n9)("BABYLON.Animation");r&&i.animations.push(r.Parse(s))}h.b.ParseAnimationRanges(i,e,t)}return e.autoAnimate&&t.beginAnimation(i,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),i}getChildTransformNodes(e,t){const s=[];return this._getDescendants(s,e,(e=>(!t||t(e))&&e instanceof u)),s}dispose(e,t=!1){if(this.getScene().stopAnimation(this),this.getScene().removeTransformNode(this),this._parentContainer){const e=this._parentContainer.transformNodes.indexOf(this);e>-1&&this._parentContainer.transformNodes.splice(e,1),this._parentContainer=null}if(this.onAfterWorldMatrixUpdateObservable.clear(),e){const e=this.getChildTransformNodes(!0);for(const t of e)t.parent=null,t.computeWorldMatrix(!0)}super.dispose(e,t)}normalizeToUnitCube(e=!0,t=!1,s){let i=null,r=null;t&&(this.rotationQuaternion?(r=this.rotationQuaternion.clone(),this.rotationQuaternion.copyFromFloats(0,0,0,1)):this.rotation&&(i=this.rotation.clone(),this.rotation.copyFromFloats(0,0,0)));const n=this.getHierarchyBoundingVectors(e,s),a=n.max.subtract(n.min),o=Math.max(a.x,a.y,a.z);if(0===o)return this;const h=1/o;return this.scaling.scaleInPlace(h),t&&(this.rotationQuaternion&&r?this.rotationQuaternion.copyFrom(r):this.rotation&&i&&this.rotation.copyFrom(i)),this}_syncAbsoluteScalingAndRotation(){this._isAbsoluteSynced||(this._worldMatrix.decompose(this._absoluteScaling,this._absoluteRotationQuaternion),this._isAbsoluteSynced=!0)}}u.BILLBOARDMODE_NONE=0,u.BILLBOARDMODE_X=1,u.BILLBOARDMODE_Y=2,u.BILLBOARDMODE_Z=4,u.BILLBOARDMODE_ALL=7,u.BILLBOARDMODE_USE_POSITION=128,u.BillboardUseParentOrientation=!1,u._TmpRotation=o.PT.Zero(),u._TmpScaling=o.Pq.Zero(),u._TmpTranslation=o.Pq.Zero(),u._LookAtVectorCache=new o.Pq(0,0,0),u._RotationAxisCache=new o.PT,(0,i.Cg)([(0,r.P_)("position")],u.prototype,"_position",void 0),(0,i.Cg)([(0,r.P_)("rotation")],u.prototype,"_rotation",void 0),(0,i.Cg)([(0,r.bR)("rotationQuaternion")],u.prototype,"_rotationQuaternion",void 0),(0,i.Cg)([(0,r.P_)("scaling")],u.prototype,"_scaling",void 0),(0,i.Cg)([(0,r.lK)("billboardMode")],u.prototype,"_billboardMode",void 0),(0,i.Cg)([(0,r.lK)()],u.prototype,"scalingDeterminant",void 0),(0,i.Cg)([(0,r.lK)("infiniteDistance")],u.prototype,"_infiniteDistance",void 0),(0,i.Cg)([(0,r.lK)()],u.prototype,"ignoreNonUniformScaling",void 0),(0,i.Cg)([(0,r.lK)()],u.prototype,"reIntegrateRotationIntoRotationQuaternion",void 0)},6755:(e,t,s)=>{s.d(t,{d:()=>l});var i=s(9923),r=s(4867),n=s(4640),a=s(5559),o=s(6041);class h{constructor(e,t,s,i){this.name=e,this.worldAxisForNormal=t,this.worldAxisForFileX=s,this.worldAxisForFileY=i}}class l{static ConvertCubeMapTextureToSphericalPolynomial(e){if(!e.isCube)return null;e.getScene()?.getEngine().flushFramebuffer();const t=e.getSize().width,s=e.readPixels(0,void 0,void 0,!1),i=e.readPixels(1,void 0,void 0,!1);let r,n;e.isRenderTarget?(r=e.readPixels(3,void 0,void 0,!1),n=e.readPixels(2,void 0,void 0,!1)):(r=e.readPixels(2,void 0,void 0,!1),n=e.readPixels(3,void 0,void 0,!1));const a=e.readPixels(4,void 0,void 0,!1),o=e.readPixels(5,void 0,void 0,!1),h=e.gammaSpace;let l=0;return 1!=e.textureType&&2!=e.textureType||(l=1),new Promise((e=>{Promise.all([i,s,r,n,a,o]).then((([s,i,r,n,a,o])=>{const c={size:t,right:i,left:s,up:r,down:n,front:a,back:o,format:5,type:l,gammaSpace:h};e(this.ConvertCubeMapToSphericalPolynomial(c))}))}))}static _AreaElement(e,t){return Math.atan2(e*t,Math.sqrt(e*e+t*t+1))}static ConvertCubeMapToSphericalPolynomial(e){const t=new n.O;let s=0;const i=2/e.size,h=i,l=.5*i,c=l-1;for(let n=0;n<6;n++){const u=this._FileFaces[n],d=e[u.name];let _=c;const f=5===e.format?4:3;for(let n=0;n<e.size;n++){let p=c;for(let h=0;h<e.size;h++){const c=u.worldAxisForFileX.scale(p).add(u.worldAxisForFileY.scale(_)).add(u.worldAxisForNormal);c.normalize();const g=this._AreaElement(p-l,_-l)-this._AreaElement(p-l,_+l)-this._AreaElement(p+l,_-l)+this._AreaElement(p+l,_+l);let m=d[n*e.size*f+h*f+0],T=d[n*e.size*f+h*f+1],b=d[n*e.size*f+h*f+2];isNaN(m)&&(m=0),isNaN(T)&&(T=0),isNaN(b)&&(b=0),0===e.type&&(m/=255,T/=255,b/=255),e.gammaSpace&&(m=Math.pow((0,r.OQ)(m),a.tk),T=Math.pow((0,r.OQ)(T),a.tk),b=Math.pow((0,r.OQ)(b),a.tk));const E=this.MAX_HDRI_VALUE;if(this.PRESERVE_CLAMPED_COLORS){const e=Math.max(m,T,b);if(e>E){const t=E/e;m*=t,T*=t,b*=t}}else m=(0,r.OQ)(m,0,E),T=(0,r.OQ)(T,0,E),b=(0,r.OQ)(b,0,E);const x=new o.v9(m,T,b);t.addLight(c,x,g),s+=g,p+=i}_+=h}}const u=4*Math.PI*6/6/s;return t.scaleInPlace(u),t.convertIncidentRadianceToIrradiance(),t.convertIrradianceToLambertianRadiance(),n.Q.FromHarmonics(t)}}l._FileFaces=[new h("right",new i.Pq(1,0,0),new i.Pq(0,0,-1),new i.Pq(0,-1,0)),new h("left",new i.Pq(-1,0,0),new i.Pq(0,0,1),new i.Pq(0,-1,0)),new h("up",new i.Pq(0,1,0),new i.Pq(1,0,0),new i.Pq(0,0,1)),new h("down",new i.Pq(0,-1,0),new i.Pq(1,0,0),new i.Pq(0,0,-1)),new h("front",new i.Pq(0,0,1),new i.Pq(1,0,0),new i.Pq(0,-1,0)),new h("back",new i.Pq(0,0,-1),new i.Pq(-1,0,0),new i.Pq(0,-1,0))],l.MAX_HDRI_VALUE=4096,l.PRESERVE_CLAMPED_COLORS=!1},7309:(e,t,s)=>{function i(e,t){const s=[];for(let i=0;i<e;++i)s.push(t());return s}function r(e,t){return i(e,t)}s.d(t,{lL:()=>a,ln:()=>r,mI:()=>i});const n=["push","splice","pop","shift","unshift"];function a(e,t){const s=n.map((s=>function(e,t,s){const i=e[t];if("function"!=typeof i)return null;const r=function(){const i=e.length,n=r.previous.apply(e,arguments);return s(t,i),n};return i.next=r,r.previous=i,e[t]=r,()=>{const s=r.previous;if(!s)return;const i=r.next;i?(s.next=i,i.previous=s):(s.next=void 0,e[t]=s),r.next=void 0,r.previous=void 0}}(e,s,t)));return()=>{s.forEach((e=>{e?.()}))}}},163:(e,t,s)=>{function i(e,t,s){try{const i=e.next();i.done?t(i):i.value?i.value.then((()=>{i.value=void 0,t(i)}),s):t(i)}catch(e){s(e)}}function r(e=25){let t;return(s,r,n)=>{const a=performance.now();void 0===t||a-t>e?(t=a,setTimeout((()=>{i(s,r,n)}),0)):i(s,r,n)}}function n(e,t,s,i,r){const n=()=>{let a;const o=e=>{e.done?s(e.value):void 0===a?a=!0:n()};do{a=void 0,r&&r.aborted?i(new Error("Aborted")):t(e,o,i),void 0===a&&(a=!1)}while(a)};n()}function a(e,t){let s;return n(e,i,(e=>s=e),(e=>{throw e}),t),s}function o(e,t,s){return new Promise(((i,r)=>{n(e,t,i,r,s)}))}function h(e,t){return(...s)=>a(e(...s),t)}s.d(t,{Aj:()=>h,V1:()=>a,VP:()=>r,kj:()=>o})},3537:(e,t,s)=>{s.d(t,{D:()=>b});var i=s(4867),r=s(1137),n=s(6755),a=s(1947),o=s(854),h=s(655),l=s(8688),c=s(6326),u=s(8454);c.$.prototype._partialLoadFile=function(e,t,s,i,r=null){this._loadFile(e,(e=>{s[t]=e,s._internalCount++,6===s._internalCount&&i(s)}),void 0,void 0,!0,((e,t)=>{r&&e&&r(e.status+" "+e.statusText,t)}))},c.$.prototype._cascadeLoadFiles=function(e,t,s,i=null){const r=[];r._internalCount=0;for(let e=0;e<6;e++)this._partialLoadFile(s[e],e,r,t,i)},c.$.prototype._cascadeLoadImgs=function(e,t,s,i,r=null,n){const a=[];a._internalCount=0;for(let o=0;o<6;o++)this._partialLoadImg(i[o],o,a,e,t,s,r,n)},c.$.prototype._partialLoadImg=function(e,t,s,i,r,n,a=null,o){const c=(0,l.z)();(0,h.W$)(e,(e=>{s[t]=e,s._internalCount++,i&&i.removePendingData(c),6===s._internalCount&&n&&n(r,s)}),((e,t)=>{i&&i.removePendingData(c),a&&a(e,t)}),i?i.offlineProvider:null,o),i&&i.addPendingData(c)},c.$.prototype.createCubeTextureBase=function(e,t,s,i,n=null,a=null,h,l=null,c=!1,d=0,_=0,f=null,p=null,g=null,m=!1,T=null){const b=f||new o.h(this,7);b.isCube=!0,b.url=e,b.generateMipMaps=!i,b._lodGenerationScale=d,b._lodGenerationOffset=_,b._useSRGBBuffer=!!m&&this._caps.supportSRGBBuffers&&(this.version>1||this.isWebGPU||!!i),b!==f&&(b.label=e.substring(0,60)),this._doNotHandleContextLost||(b._extension=l,b._files=s,b._buffer=T);const E=e;this._transformTextureUrl&&!f&&(e=this._transformTextureUrl(e));const x=e.split("?")[0],A=x.lastIndexOf("."),R=l||(A>-1?x.substring(A).toLowerCase():""),M=(0,u.gT)(R),y=(o,u)=>{e===E?a&&o&&a(o.status+" "+o.statusText,u):(r.V.Warn(`Failed to load ${e}, falling back to the ${E}`),this.createCubeTextureBase(E,t,s,!!i,n,a,h,l,c,d,_,b,p,g,m,T))};if(M)M.then((i=>{const o=e=>{p&&p(b,e),i.loadCubeData(e,b,c,n,a)};T?o(T):s&&6===s.length?i.supportCascades?this._cascadeLoadFiles(t,(e=>o(e.map((e=>new Uint8Array(e))))),s,a):a?a("Textures type does not support cascades."):r.V.Warn("Texture loader does not support cascades."):this._loadFile(e,(e=>o(new Uint8Array(e))),void 0,void 0,!0,y)}));else{if(!s||0===s.length)throw new Error("Cannot load cubemap because files were not defined, or the correct loader was not found.");this._cascadeLoadImgs(t,b,((e,t)=>{g&&g(e,t)}),s,a)}return this._internalTexturesCache.push(b),b};const d=131072,_=131072;function f(e){return e.charCodeAt(0)+(e.charCodeAt(1)<<8)+(e.charCodeAt(2)<<16)+(e.charCodeAt(3)<<24)}const p=f("DXT1"),g=f("DXT3"),m=f("DXT5"),T=f("DX10");class b{static GetDDSInfo(e){const t=new Int32Array(e.buffer,e.byteOffset,31),s=new Int32Array(e.buffer,e.byteOffset,35);let i=1;t[2]&d&&(i=Math.max(1,t[7]));const r=t[21],n=r===T?s[32]:0;let a=0;switch(r){case 113:a=2;break;case 116:a=1;break;case T:if(10===n){a=2;break}if(2===n){a=1;break}}return{width:t[4],height:t[3],mipmapCount:i,isFourCC:4==(4&t[20]),isRGB:64==(64&t[20]),isLuminance:(t[20]&_)===_,isCube:512==(512&t[28]),isCompressed:r===p||r===g||r===m,dxgiFormat:n,textureType:a}}static _GetHalfFloatAsFloatRGBAArrayBuffer(e,t,s,i,r,n){const o=new Float32Array(i),h=new Uint16Array(r,s);let l=0;for(let s=0;s<t;s++)for(let t=0;t<e;t++){const i=4*(t+s*e);o[l]=(0,a.SX)(h[i]),o[l+1]=(0,a.SX)(h[i+1]),o[l+2]=(0,a.SX)(h[i+2]),b.StoreLODInAlphaChannel?o[l+3]=n:o[l+3]=(0,a.SX)(h[i+3]),l+=4}return o}static _GetHalfFloatRGBAArrayBuffer(e,t,s,i,r,n){if(b.StoreLODInAlphaChannel){const o=new Uint16Array(i),h=new Uint16Array(r,s);let l=0;for(let s=0;s<t;s++)for(let t=0;t<e;t++){const i=4*(t+s*e);o[l]=h[i],o[l+1]=h[i+1],o[l+2]=h[i+2],o[l+3]=(0,a.LZ)(n),l+=4}return o}return new 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i={};function r(e,t){i[e]=t}function n(e){return i[e]}},2366:(e,t,s)=>{s.d(t,{u:()=>i});class i{constructor(){this._xhr="undefined"!=typeof _native&&_native.XMLHttpRequest?new _native.XMLHttpRequest:new XMLHttpRequest,this._requestURL=""}static get IsCustomRequestAvailable(){return Object.keys(i.CustomRequestHeaders).length>0||i.CustomRequestModifiers.length>0}get requestURL(){return this._requestURL}_injectCustomRequestHeaders(){if(!this._shouldSkipRequestModifications(this._requestURL))for(const e in i.CustomRequestHeaders){const t=i.CustomRequestHeaders[e];t&&this._xhr.setRequestHeader(e,t)}}_shouldSkipRequestModifications(e){return i.SkipRequestModificationForBabylonCDN&&(e.includes("preview.babylonjs.com")||e.includes("cdn.babylonjs.com"))}get onprogress(){return this._xhr.onprogress}set onprogress(e){this._xhr.onprogress=e}get readyState(){return this._xhr.readyState}get status(){return this._xhr.status}get statusText(){return this._xhr.statusText}get response(){return this._xhr.response}get responseURL(){return this._xhr.responseURL}get responseText(){return this._xhr.responseText}get responseType(){return this._xhr.responseType}set responseType(e){this._xhr.responseType=e}get timeout(){return this._xhr.timeout}set timeout(e){this._xhr.timeout=e}addEventListener(e,t,s){this._xhr.addEventListener(e,t,s)}removeEventListener(e,t,s){this._xhr.removeEventListener(e,t,s)}abort(){this._xhr.abort()}send(e){i.CustomRequestHeaders&&this._injectCustomRequestHeaders(),this._xhr.send(e)}open(e,t){for(const e of i.CustomRequestModifiers){if(this._shouldSkipRequestModifications(t))return;e(this._xhr,t)}t=(t=t.replace("file:http:","http:")).replace("file:https:","https:"),this._requestURL=t,this._xhr.open(e,t,!0)}setRequestHeader(e,t){this._xhr.setRequestHeader(e,t)}getResponseHeader(e){return this._xhr.getResponseHeader(e)}}i.CustomRequestHeaders={},i.CustomRequestModifiers=new Array,i.SkipRequestModificationForBabylonCDN=!0},706:(e,t,s)=>{s.d(t,{M:()=>c});var i=s(5524),r=s(9848),n=s(6315),a=s(5616),o=s(9259),h=s(6877),l=s(6552);class c{get influence(){return this._influence}set influence(e){if(this._influence===e)return;const t=this._influence;this._influence=e,this.onInfluenceChanged.hasObservers()&&this.onInfluenceChanged.notifyObservers(0===t||0===e)}get animationPropertiesOverride(){return!this._animationPropertiesOverride&&this._scene?this._scene.animationPropertiesOverride:this._animationPropertiesOverride}set animationPropertiesOverride(e){this._animationPropertiesOverride=e}constructor(e,t=0,s=null){this.name=e,this.animations=[],this._positions=null,this._normals=null,this._tangents=null,this._uvs=null,this._uniqueId=0,this.onInfluenceChanged=new r.cP,this._onDataLayoutChanged=new r.cP,this._animationPropertiesOverride=null,this.id=e,this._scene=s||n.q.LastCreatedScene,this.influence=t,this._scene&&(this._uniqueId=this._scene.getUniqueId())}get uniqueId(){return this._uniqueId}get hasPositions(){return!!this._positions}get hasNormals(){return!!this._normals}get hasTangents(){return!!this._tangents}get hasUVs(){return!!this._uvs}setPositions(e){const t=this.hasPositions;this._positions=e,t!==this.hasPositions&&this._onDataLayoutChanged.notifyObservers(void 0)}getPositions(){return this._positions}setNormals(e){const t=this.hasNormals;this._normals=e,t!==this.hasNormals&&this._onDataLayoutChanged.notifyObservers(void 0)}getNormals(){return this._normals}setTangents(e){const t=this.hasTangents;this._tangents=e,t!==this.hasTangents&&this._onDataLayoutChanged.notifyObservers(void 0)}getTangents(){return this._tangents}setUVs(e){const t=this.hasUVs;this._uvs=e,t!==this.hasUVs&&this._onDataLayoutChanged.notifyObservers(void 0)}getUVs(){return this._uvs}clone(){const e=h.p.Clone((()=>new c(this.name,this.influence,this._scene)),this);return e._positions=this._positions,e._normals=this._normals,e._tangents=this._tangents,e._uvs=this._uvs,e}serialize(){const e={};return e.name=this.name,e.influence=this.influence,e.positions=Array.prototype.slice.call(this.getPositions()),null!=this.id&&(e.id=this.id),this.hasNormals&&(e.normals=Array.prototype.slice.call(this.getNormals())),this.hasTangents&&(e.tangents=Array.prototype.slice.call(this.getTangents())),this.hasUVs&&(e.uvs=Array.prototype.slice.call(this.getUVs())),h.p.AppendSerializedAnimations(this,e),e}getClassName(){return"MorphTarget"}static Parse(e,t){const s=new c(e.name,e.influence);if(s.setPositions(e.positions),null!=e.id&&(s.id=e.id),e.normals&&s.setNormals(e.normals),e.tangents&&s.setTangents(e.tangents),e.uvs&&s.setUVs(e.uvs),e.animations){for(let t=0;t<e.animations.length;t++){const i=e.animations[t],r=(0,l.n9)("BABYLON.Animation");r&&s.animations.push(r.Parse(i))}e.autoAnimate&&t&&t.beginAnimation(s,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1)}return s}static FromMesh(e,t,s){t||(t=e.name);const i=new c(t,s,e.getScene());return i.setPositions(e.getVerticesData(a.R.PositionKind)),e.isVerticesDataPresent(a.R.NormalKind)&&i.setNormals(e.getVerticesData(a.R.NormalKind)),e.isVerticesDataPresent(a.R.TangentKind)&&i.setTangents(e.getVerticesData(a.R.TangentKind)),e.isVerticesDataPresent(a.R.UVKind)&&i.setUVs(e.getVerticesData(a.R.UVKind)),i}}(0,i.Cg)([(0,o.lK)()],c.prototype,"id",void 0)},216:(e,t,s)=>{s.d(t,{j:()=>l});var i=s(7931),r=s(1137),n=s(6315),a=s(706),o=s(2781);class h extends o.g{get depth(){return this._depth}constructor(e,t,s,i,r,n,a=!0,h=!1,l=o.g.TRILINEAR_SAMPLINGMODE,c=0,u){super(null,n,!a,h),this.format=r,this._texture=n.getEngine().createRawTexture2DArray(e,t,s,i,r,a,h,l,null,c,u),this._depth=i,this.is2DArray=!0}update(e){this._texture&&this._getEngine().updateRawTexture2DArray(this._texture,e,this._texture.format,this._texture.invertY,null,this._texture.type)}static CreateRGBATexture(e,t,s,i,r,n=!0,a=!1,o=3,l=0){return new h(e,t,s,i,5,r,n,a,o,l)}}class l{set areUpdatesFrozen(e){e?this._blockCounter++:(this._blockCounter--,this._blockCounter<=0&&(this._blockCounter=0,this._syncActiveTargets(!0)))}get areUpdatesFrozen(){return this._blockCounter>0}constructor(e=null){if(this._targets=new Array,this._targetInfluenceChangedObservers=new Array,this._targetDataLayoutChangedObservers=new Array,this._activeTargets=new i.L(16),this._supportsNormals=!1,this._supportsTangents=!1,this._supportsUVs=!1,this._vertexCount=0,this._uniqueId=0,this._tempInfluences=new Array,this._canUseTextureForTargets=!1,this._blockCounter=0,this._textureVertexStride=0,this._textureWidth=0,this._textureHeight=1,this._parentContainer=null,this.optimizeInfluencers=!0,this.enableNormalMorphing=!0,this.enableTangentMorphing=!0,this.enableUVMorphing=!0,this._numMaxInfluencers=0,this._useTextureToStoreTargets=!0,e||(e=n.q.LastCreatedScene),this._scene=e,this._scene){this._scene.addMorphTargetManager(this),this._uniqueId=this._scene.getUniqueId();const e=this._scene.getEngine().getCaps();this._canUseTextureForTargets=e.canUseGLVertexID&&e.textureFloat&&e.maxVertexTextureImageUnits>0&&e.texture2DArrayMaxLayerCount>1}}get numMaxInfluencers(){return this._numMaxInfluencers}set numMaxInfluencers(e){this._numMaxInfluencers!==e&&(this._numMaxInfluencers=e,this._syncActiveTargets(!0))}get uniqueId(){return this._uniqueId}get vertexCount(){return this._vertexCount}get supportsNormals(){return this._supportsNormals&&this.enableNormalMorphing}get supportsTangents(){return this._supportsTangents&&this.enableTangentMorphing}get supportsUVs(){return this._supportsUVs&&this.enableUVMorphing}get numTargets(){return this._targets.length}get numInfluencers(){return this._activeTargets.length}get influences(){return this._influences}get useTextureToStoreTargets(){return this._useTextureToStoreTargets}set useTextureToStoreTargets(e){this._useTextureToStoreTargets=e}get isUsingTextureForTargets(){return l.EnableTextureStorage&&this.useTextureToStoreTargets&&this._canUseTextureForTargets&&!this._scene?.getEngine().getCaps().disableMorphTargetTexture}getActiveTarget(e){return this._activeTargets.data[e]}getTarget(e){return this._targets[e]}getTargetByName(e){for(const t of this._targets)if(t.name===e)return t;return null}addTarget(e){this._targets.push(e),this._targetInfluenceChangedObservers.push(e.onInfluenceChanged.add((e=>{this._syncActiveTargets(e)}))),this._targetDataLayoutChangedObservers.push(e._onDataLayoutChanged.add((()=>{this._syncActiveTargets(!0)}))),this._syncActiveTargets(!0)}removeTarget(e){const t=this._targets.indexOf(e);t>=0&&(this._targets.splice(t,1),e.onInfluenceChanged.remove(this._targetInfluenceChangedObservers.splice(t,1)[0]),e._onDataLayoutChanged.remove(this._targetDataLayoutChangedObservers.splice(t,1)[0]),this._syncActiveTargets(!0)),this._scene&&this._scene.stopAnimation(e)}_bind(e){e.setFloat3("morphTargetTextureInfo",this._textureVertexStride,this._textureWidth,this._textureHeight),e.setFloatArray("morphTargetTextureIndices",this._morphTargetTextureIndices),e.setTexture("morphTargets",this._targetStoreTexture),e.setInt("morphTargetCount",this.numInfluencers)}clone(){const e=new l(this._scene);for(const t of this._targets)e.addTarget(t.clone());return e.enableNormalMorphing=this.enableNormalMorphing,e.enableTangentMorphing=this.enableTangentMorphing,e.enableUVMorphing=this.enableUVMorphing,e}serialize(){const e={};e.id=this.uniqueId,e.targets=[];for(const t of this._targets)e.targets.push(t.serialize());return e}_syncActiveTargets(e){if(this.areUpdatesFrozen)return;let t=0;this._activeTargets.reset(),this._supportsNormals=!0,this._supportsTangents=!0,this._supportsUVs=!0,this._vertexCount=0,this._scene&&this._targets.length>this._scene.getEngine().getCaps().texture2DArrayMaxLayerCount&&(this.useTextureToStoreTargets=!1),this._morphTargetTextureIndices&&this._morphTargetTextureIndices.length===this._targets.length||(this._morphTargetTextureIndices=new Float32Array(this._targets.length));let s=-1;for(const e of this._targets){if(s++,0===e.influence&&this.optimizeInfluencers)continue;if(this._activeTargets.length>=l.MaxActiveMorphTargetsInVertexAttributeMode&&!this.isUsingTextureForTargets)break;this._activeTargets.push(e),this._morphTargetTextureIndices[t]=s,this._tempInfluences[t++]=e.influence,this._supportsNormals=this._supportsNormals&&e.hasNormals,this._supportsTangents=this._supportsTangents&&e.hasTangents,this._supportsUVs=this._supportsUVs&&e.hasUVs;const i=e.getPositions();if(i){const e=i.length/3;if(0===this._vertexCount)this._vertexCount=e;else if(this._vertexCount!==e)return void r.V.Error("Incompatible target. Targets must all have the same vertices count.")}}this._morphTargetTextureIndices.length!==t&&(this._morphTargetTextureIndices=this._morphTargetTextureIndices.slice(0,t)),this._influences&&this._influences.length===t||(this._influences=new Float32Array(t));for(let e=0;e<t;e++)this._influences[e]=this._tempInfluences[e];e&&this.synchronize()}synchronize(){if(this._scene&&!this.areUpdatesFrozen){if(this.isUsingTextureForTargets&&(this._vertexCount||this.numMaxInfluencers>0)){this._textureVertexStride=1,this._supportsNormals&&this._textureVertexStride++,this._supportsTangents&&this._textureVertexStride++,this._supportsUVs&&this._textureVertexStride++,this._textureWidth=this._vertexCount*this._textureVertexStride||1,this._textureHeight=1;const e=this._scene.getEngine().getCaps().maxTextureSize;this._textureWidth>e&&(this._textureHeight=Math.ceil(this._textureWidth/e),this._textureWidth=e);let t=!0;if(this._targetStoreTexture){const e=this._targetStoreTexture.getSize();e.width===this._textureWidth&&e.height===this._textureHeight&&this._targetStoreTexture.depth===this._targets.length&&(t=!1)}if(t){this._targetStoreTexture&&this._targetStoreTexture.dispose();const e=this._targets.length,t=new Float32Array(e*this._textureWidth*this._textureHeight*4);let s=0;for(let i=0;i<e;i++){const e=this._targets[i],n=e.getPositions(),a=e.getNormals(),o=e.getUVs(),h=e.getTangents();if(!n)return void(0===i&&r.V.Error("Invalid morph target. Target must have positions."));s=i*this._textureWidth*this._textureHeight*4;for(let e=0;e<this._vertexCount;e++)t[s]=n[3*e],t[s+1]=n[3*e+1],t[s+2]=n[3*e+2],s+=4,this._supportsNormals&&a&&(t[s]=a[3*e],t[s+1]=a[3*e+1],t[s+2]=a[3*e+2],s+=4),this._supportsUVs&&o&&(t[s]=o[2*e],t[s+1]=o[2*e+1],s+=4),this._supportsTangents&&h&&(t[s]=h[3*e],t[s+1]=h[3*e+1],t[s+2]=h[3*e+2],s+=4)}this._targetStoreTexture=h.CreateRGBATexture(t,this._textureWidth,this._textureHeight,e,this._scene,!1,!1,1,1)}}for(const e of this._scene.meshes)e.morphTargetManager===this&&e._syncGeometryWithMorphTargetManager()}}dispose(){if(this._targetStoreTexture&&this._targetStoreTexture.dispose(),this._targetStoreTexture=null,this._scene){if(this._scene.removeMorphTargetManager(this),this._parentContainer){const e=this._parentContainer.morphTargetManagers.indexOf(this);e>-1&&this._parentContainer.morphTargetManagers.splice(e,1),this._parentContainer=null}for(const e of this._targets)this._scene.stopAnimation(e)}}static Parse(e,t){const s=new l(t);for(const i of e.targets)s.addTarget(a.M.Parse(i,t));return s}}l.EnableTextureStorage=!0,l.MaxActiveMorphTargetsInVertexAttributeMode=8},3770:(e,t,s)=>{s.d(t,{e:()=>ae});var i=s(5524),r=s(9259),n=s(6877),a=s(9848),o=s(1137),h=s(2781),l=s(554),c=s(9923),u=s(5616),d=s(6882),_=s(8986),f=s(6532),p=s(998),g=s(6041),m=s(6315),T=s(5503),b=s(2565),E=s(5476),x=s(492),A=s(467),R=s(1597);class M{get camera(){return this._effectLayerOptions.camera}get renderingGroupId(){return this._effectLayerOptions.renderingGroupId}set renderingGroupId(e){this._effectLayerOptions.renderingGroupId=e}get mainTexture(){return this._mainTexture}get shaderLanguage(){return this._shaderLanguage}setMaterialForRendering(e,t){if(this._mainTexture.setMaterialForRendering(e,t),Array.isArray(e))for(let s=0;s<e.length;++s){const i=e[s];t?this._materialForRendering[i.uniqueId]=[i,t]:delete this._materialForRendering[i.uniqueId]}else t?this._materialForRendering[e.uniqueId]=[e,t]:delete this._materialForRendering[e.uniqueId]}getEffectIntensity(e){return this._effectIntensity[e.uniqueId]??1}setEffectIntensity(e,t){this._effectIntensity[e.uniqueId]=t}constructor(e,t,s=!1){this._vertexBuffers={},this._maxSize=0,this._mainTextureDesiredSize={width:0,height:0},this._shouldRender=!0,this._postProcesses=[],this._textures=[],this._emissiveTextureAndColor={texture:null,color:new g.ov},this._effectIntensity={},this.neutralColor=new g.ov,this.isEnabled=!0,this.disableBoundingBoxesFromEffectLayer=!1,this.onDisposeObservable=new a.cP,this.onBeforeRenderMainTextureObservable=new a.cP,this.onBeforeComposeObservable=new a.cP,this.onBeforeRenderMeshToEffect=new a.cP,this.onAfterRenderMeshToEffect=new a.cP,this.onAfterComposeObservable=new a.cP,this.onSizeChangedObservable=new a.cP,this._shaderLanguage=0,this._materialForRendering={},this._shadersLoaded=!1,this.name=e,this._scene=t||m.q.LastCreatedScene,M._SceneComponentInitialization(this._scene),!this._scene.getEngine().isWebGPU||s||M.ForceGLSL||(this._shaderLanguage=1),this._engine=this._scene.getEngine(),this._maxSize=this._engine.getCaps().maxTextureSize,this._scene.effectLayers.push(this),this._mergeDrawWrapper=[],this._generateIndexBuffer(),this._generateVertexBuffer()}_numInternalDraws(){return 1}_init(e){this._effectLayerOptions={mainTextureRatio:.5,alphaBlendingMode:2,camera:null,renderingGroupId:-1,mainTextureType:0,generateStencilBuffer:!1,...e},this._setMainTextureSize(),this._createMainTexture(),this._createTextureAndPostProcesses()}_generateIndexBuffer(){const e=[];e.push(0),e.push(1),e.push(2),e.push(0),e.push(2),e.push(3),this._indexBuffer=this._engine.createIndexBuffer(e)}_generateVertexBuffer(){const e=[];e.push(1,1),e.push(-1,1),e.push(-1,-1),e.push(1,-1);const t=new u.R(this._engine,e,u.R.PositionKind,!1,!1,2);this._vertexBuffers[u.R.PositionKind]=t}_setMainTextureSize(){this._effectLayerOptions.mainTextureFixedSize?(this._mainTextureDesiredSize.width=this._effectLayerOptions.mainTextureFixedSize,this._mainTextureDesiredSize.height=this._effectLayerOptions.mainTextureFixedSize):(this._mainTextureDesiredSize.width=this._engine.getRenderWidth()*this._effectLayerOptions.mainTextureRatio,this._mainTextureDesiredSize.height=this._engine.getRenderHeight()*this._effectLayerOptions.mainTextureRatio,this._mainTextureDesiredSize.width=this._engine.needPOTTextures?(0,R.R)(this._mainTextureDesiredSize.width,this._maxSize):this._mainTextureDesiredSize.width,this._mainTextureDesiredSize.height=this._engine.needPOTTextures?(0,R.R)(this._mainTextureDesiredSize.height,this._maxSize):this._mainTextureDesiredSize.height),this._mainTextureDesiredSize.width=Math.floor(this._mainTextureDesiredSize.width),this._mainTextureDesiredSize.height=Math.floor(this._mainTextureDesiredSize.height)}_createMainTexture(){this._mainTexture=new d.$("EffectLayerMainRTT",{width:this._mainTextureDesiredSize.width,height:this._mainTextureDesiredSize.height},this._scene,!1,!0,this._effectLayerOptions.mainTextureType,!1,h.g.TRILINEAR_SAMPLINGMODE,!0,this._effectLayerOptions.generateStencilBuffer),this._mainTexture.activeCamera=this._effectLayerOptions.camera,this._mainTexture.wrapU=h.g.CLAMP_ADDRESSMODE,this._mainTexture.wrapV=h.g.CLAMP_ADDRESSMODE,this._mainTexture.anisotropicFilteringLevel=1,this._mainTexture.updateSamplingMode(h.g.BILINEAR_SAMPLINGMODE),this._mainTexture.renderParticles=!1,this._mainTexture.renderList=null,this._mainTexture.ignoreCameraViewport=!0;for(const e in this._materialForRendering){const[t,s]=this._materialForRendering[e];this._mainTexture.setMaterialForRendering(t,s)}if(this._mainTexture.customIsReadyFunction=(e,t,s)=>{if((s||0===t)&&e.subMeshes)for(let t=0;t<e.subMeshes.length;++t){const s=e.subMeshes[t],i=s.getMaterial(),r=s.getRenderingMesh();if(!i)continue;const n=r._getInstancesRenderList(s._id,!!s.getReplacementMesh()).hardwareInstancedRendering[s._id]||r.hasThinInstances;if(this._setEmissiveTextureAndColor(r,s,i),!this._isReady(s,n,this._emissiveTextureAndColor.texture))return!1}return!0},this._mainTexture.customRenderFunction=(e,t,s,i)=>{let r;this.onBeforeRenderMainTextureObservable.notifyObservers(this);const n=this._scene.getEngine();if(i.length){for(n.setColorWrite(!1),r=0;r<i.length;r++)this._renderSubMesh(i.data[r]);n.setColorWrite(!0)}for(r=0;r<e.length;r++)this._renderSubMesh(e.data[r]);for(r=0;r<t.length;r++)this._renderSubMesh(t.data[r]);const a=n.getAlphaMode();for(r=0;r<s.length;r++){const e=s.data[r],t=e.getMaterial();if(t&&t.needDepthPrePass){const s=t.getScene().getEngine();s.setColorWrite(!1),this._renderSubMesh(e),s.setColorWrite(!0)}this._renderSubMesh(e,!0)}n.setAlphaMode(a)},this._mainTexture.onClearObservable.add((e=>{e.clear(this.neutralColor,!0,!0,!0)})),this._scene.getBoundingBoxRenderer){const e=this._scene.getBoundingBoxRenderer().enabled;this._mainTexture.onBeforeBindObservable.add((()=>{this._scene.getBoundingBoxRenderer().enabled=!this.disableBoundingBoxesFromEffectLayer&&e})),this._mainTexture.onAfterUnbindObservable.add((()=>{this._scene.getBoundingBoxRenderer().enabled=e}))}}_addCustomEffectDefines(e){}_isReady(e,t,s){const i=this._scene.getEngine(),r=e.getMesh(),n=r._internalAbstractMeshDataInfo._materialForRenderPass?.[i.currentRenderPassId];if(n)return n.isReadyForSubMesh(r,e,t);const a=e.getMaterial();if(!a)return!1;if(this._useMeshMaterial(e.getRenderingMesh()))return a.isReadyForSubMesh(e.getMesh(),e,t);const o=[],h=[u.R.PositionKind];let l=!1,c=!1;if(a){const e=a.needAlphaTesting(),t=a.getAlphaTestTexture(),s=t&&t.hasAlpha&&(a.useAlphaFromDiffuseTexture||a._useAlphaFromAlbedoTexture);t&&(e||s)&&(o.push("#define DIFFUSE"),r.isVerticesDataPresent(u.R.UV2Kind)&&1===t.coordinatesIndex?(o.push("#define DIFFUSEUV2"),c=!0):r.isVerticesDataPresent(u.R.UVKind)&&(o.push("#define DIFFUSEUV1"),l=!0),e&&(o.push("#define ALPHATEST"),o.push("#define ALPHATESTVALUE 0.4")),t.gammaSpace||o.push("#define DIFFUSE_ISLINEAR"));const i=a.opacityTexture;i&&(o.push("#define OPACITY"),r.isVerticesDataPresent(u.R.UV2Kind)&&1===i.coordinatesIndex?(o.push("#define OPACITYUV2"),c=!0):r.isVerticesDataPresent(u.R.UVKind)&&(o.push("#define OPACITYUV1"),l=!0))}s&&(o.push("#define EMISSIVE"),r.isVerticesDataPresent(u.R.UV2Kind)&&1===s.coordinatesIndex?(o.push("#define EMISSIVEUV2"),c=!0):r.isVerticesDataPresent(u.R.UVKind)&&(o.push("#define EMISSIVEUV1"),l=!0),s.gammaSpace||o.push("#define EMISSIVE_ISLINEAR")),r.useVertexColors&&r.isVerticesDataPresent(u.R.ColorKind)&&r.hasVertexAlpha&&a.transparencyMode!==_.i.MATERIAL_OPAQUE&&(h.push(u.R.ColorKind),o.push("#define VERTEXALPHA")),l&&(h.push(u.R.UVKind),o.push("#define UV1")),c&&(h.push(u.R.UV2Kind),o.push("#define UV2"));const d=new b.J;if(r.useBones&&r.computeBonesUsingShaders){h.push(u.R.MatricesIndicesKind),h.push(u.R.MatricesWeightsKind),r.numBoneInfluencers>4&&(h.push(u.R.MatricesIndicesExtraKind),h.push(u.R.MatricesWeightsExtraKind)),o.push("#define NUM_BONE_INFLUENCERS "+r.numBoneInfluencers);const e=r.skeleton;e&&e.isUsingTextureForMatrices?o.push("#define BONETEXTURE"):o.push("#define BonesPerMesh "+(e?e.bones.length+1:0)),r.numBoneInfluencers>0&&d.addCPUSkinningFallback(0,r)}else o.push("#define NUM_BONE_INFLUENCERS 0");const f=r.morphTargetManager;let p=0;f&&(p=f.numMaxInfluencers||f.numInfluencers,p>0&&(o.push("#define MORPHTARGETS"),o.push("#define NUM_MORPH_INFLUENCERS "+p),f.isUsingTextureForTargets&&o.push("#define MORPHTARGETS_TEXTURE"),(0,A.MF)(h,r,p))),t&&(o.push("#define INSTANCES"),(0,A.te)(h),e.getRenderingMesh().hasThinInstances&&o.push("#define THIN_INSTANCES")),(0,x.tv)(a,this._scene,o),this._addCustomEffectDefines(o);const g=e._getDrawWrapper(void 0,!0),m=g.defines,T=o.join("\n");if(m!==T){const e=["world","mBones","viewProjection","glowColor","morphTargetInfluences","morphTargetCount","boneTextureWidth","diffuseMatrix","emissiveMatrix","opacityMatrix","opacityIntensity","morphTargetTextureInfo","morphTargetTextureIndices","glowIntensity"];(0,x.TV)(e),g.setEffect(this._engine.createEffect("glowMapGeneration",h,e,["diffuseSampler","emissiveSampler","opacitySampler","boneSampler","morphTargets"],T,d,void 0,void 0,{maxSimultaneousMorphTargets:p},this._shaderLanguage,this._shadersLoaded?void 0:async()=>{await this._importShadersAsync(),this._shadersLoaded=!0}),T)}const E=g.effect.isReady();return this._arePostProcessAndMergeReady()&&E}async _importShadersAsync(){1===this._shaderLanguage?await Promise.all([s.e(126).then(s.bind(s,8267)),s.e(126).then(s.bind(s,9073))]):await Promise.all([s.e(71).then(s.bind(s,136)),s.e(71).then(s.bind(s,3234))])}_arePostProcessAndMergeReady(){let e=!0;for(let t=0;t<this._postProcesses.length;t++)e=this._postProcesses[t].isReady()&&e;const t=this._numInternalDraws();for(let s=0;s<t;++s){let t=this._mergeDrawWrapper[s];t||(t=this._mergeDrawWrapper[s]=new E.E(this._engine),t.setEffect(this._createMergeEffect())),e=t.effect.isReady()&&e}return e}render(){if(!this._arePostProcessAndMergeReady())return;const e=this._scene.getEngine(),t=this._numInternalDraws();this.onBeforeComposeObservable.notifyObservers(this);const s=e.getAlphaMode();for(let s=0;s<t;++s){const t=this._mergeDrawWrapper[s];e.enableEffect(t),e.setState(!1),e.bindBuffers(this._vertexBuffers,this._indexBuffer,t.effect),e.setAlphaMode(this._effectLayerOptions.alphaBlendingMode),this._internalRender(t.effect,s)}e.setAlphaMode(s),this.onAfterComposeObservable.notifyObservers(this);const i=this._mainTexture.getSize();this._setMainTextureSize(),i.width===this._mainTextureDesiredSize.width&&i.height===this._mainTextureDesiredSize.height||0===this._mainTextureDesiredSize.width||0===this._mainTextureDesiredSize.height||(this.onSizeChangedObservable.notifyObservers(this),this._disposeTextureAndPostProcesses(),this._createMainTexture(),this._createTextureAndPostProcesses())}hasMesh(e){return-1===this.renderingGroupId||e.renderingGroupId===this.renderingGroupId}shouldRender(){return this.isEnabled&&this._shouldRender}_shouldRenderMesh(e){return!0}_canRenderMesh(e,t){return!t.needAlphaBlendingForMesh(e)}_shouldRenderEmissiveTextureForMesh(){return!0}_renderSubMesh(e,t=!1){if(!this.shouldRender())return;const s=e.getMaterial(),i=e.getMesh(),r=e.getReplacementMesh(),n=e.getRenderingMesh(),a=e.getEffectiveMesh(),o=this._scene,h=o.getEngine();if(a._internalAbstractMeshDataInfo._isActiveIntermediate=!1,!s)return;if(!this._canRenderMesh(n,s))return;let l=s._getEffectiveOrientation(n);a._getWorldMatrixDeterminant()<0&&(l=l===_.i.ClockWiseSideOrientation?_.i.CounterClockWiseSideOrientation:_.i.ClockWiseSideOrientation);const c=l===_.i.ClockWiseSideOrientation;h.setState(s.backFaceCulling,s.zOffset,void 0,c,s.cullBackFaces,void 0,s.zOffsetUnits);const u=n._getInstancesRenderList(e._id,!!r);if(u.mustReturn)return;if(!this._shouldRenderMesh(n))return;const d=u.hardwareInstancedRendering[e._id]||n.hasThinInstances;if(this._setEmissiveTextureAndColor(n,e,s),this.onBeforeRenderMeshToEffect.notifyObservers(i),this._useMeshMaterial(n))n.render(e,t,r||void 0);else if(this._isReady(e,d,this._emissiveTextureAndColor.texture)){const i=a._internalAbstractMeshDataInfo._materialForRenderPass?.[h.currentRenderPassId];let r=e._getDrawWrapper();if(!r&&i&&(r=i._getDrawWrapper()),!r)return;const l=r.effect;if(h.enableEffect(r),d||n._bind(e,l,s.fillMode),i?i.bindForSubMesh(a.getWorldMatrix(),a,e):(l.setMatrix("viewProjection",o.getTransformMatrix()),l.setMatrix("world",a.getWorldMatrix()),l.setFloat4("glowColor",this._emissiveTextureAndColor.color.r,this._emissiveTextureAndColor.color.g,this._emissiveTextureAndColor.color.b,this._emissiveTextureAndColor.color.a)),!i){const e=s.needAlphaTesting(),i=s.getAlphaTestTexture(),r=i&&i.hasAlpha&&(s.useAlphaFromDiffuseTexture||s._useAlphaFromAlbedoTexture);if(i&&(e||r)){l.setTexture("diffuseSampler",i);const e=i.getTextureMatrix();e&&l.setMatrix("diffuseMatrix",e)}const a=s.opacityTexture;if(a){l.setTexture("opacitySampler",a),l.setFloat("opacityIntensity",a.level);const e=a.getTextureMatrix();e&&l.setMatrix("opacityMatrix",e)}if(this._emissiveTextureAndColor.texture&&(l.setTexture("emissiveSampler",this._emissiveTextureAndColor.texture),l.setMatrix("emissiveMatrix",this._emissiveTextureAndColor.texture.getTextureMatrix())),n.useBones&&n.computeBonesUsingShaders&&n.skeleton){const e=n.skeleton;if(e.isUsingTextureForMatrices){const t=e.getTransformMatrixTexture(n);if(!t)return;l.setTexture("boneSampler",t),l.setFloat("boneTextureWidth",4*(e.bones.length+1))}else l.setMatrices("mBones",e.getTransformMatrices(n))}(0,A.nR)(n,l),n.morphTargetManager&&n.morphTargetManager.isUsingTextureForTargets&&n.morphTargetManager._bind(l),t&&h.setAlphaMode(s.alphaMode),l.setFloat("glowIntensity",this.getEffectIntensity(n)),(0,x.gS)(l,s,o)}n._processRendering(a,e,l,s.fillMode,u,d,((e,t)=>l.setMatrix("world",t)))}else this._mainTexture.resetRefreshCounter();this.onAfterRenderMeshToEffect.notifyObservers(i)}_useMeshMaterial(e){return!1}_rebuild(){const e=this._vertexBuffers[u.R.PositionKind];e&&e._rebuild(),this._generateIndexBuffer()}_disposeTextureAndPostProcesses(){this._mainTexture.dispose();for(let e=0;e<this._postProcesses.length;e++)this._postProcesses[e]&&this._postProcesses[e].dispose();this._postProcesses=[];for(let e=0;e<this._textures.length;e++)this._textures[e]&&this._textures[e].dispose();this._textures=[]}dispose(){const e=this._vertexBuffers[u.R.PositionKind];e&&(e.dispose(),this._vertexBuffers[u.R.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null);for(const e of this._mergeDrawWrapper)e.dispose();this._mergeDrawWrapper=[],this._disposeTextureAndPostProcesses();const t=this._scene.effectLayers.indexOf(this,0);t>-1&&this._scene.effectLayers.splice(t,1),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onBeforeRenderMainTextureObservable.clear(),this.onBeforeComposeObservable.clear(),this.onBeforeRenderMeshToEffect.clear(),this.onAfterRenderMeshToEffect.clear(),this.onAfterComposeObservable.clear(),this.onSizeChangedObservable.clear()}getClassName(){return"EffectLayer"}static Parse(e,t,s){return p.S0.Instantiate(e.customType).Parse(e,t,s)}}M.ForceGLSL=!1,M._SceneComponentInitialization=e=>{throw(0,T.n)("EffectLayerSceneComponent")},(0,i.Cg)([(0,r.lK)()],M.prototype,"name",void 0),(0,i.Cg)([(0,r.qK)()],M.prototype,"neutralColor",void 0),(0,i.Cg)([(0,r.lK)()],M.prototype,"isEnabled",void 0),(0,i.Cg)([(0,r.fW)()],M.prototype,"camera",null),(0,i.Cg)([(0,r.lK)()],M.prototype,"renderingGroupId",null),(0,i.Cg)([(0,r.lK)()],M.prototype,"disableBoundingBoxesFromEffectLayer",void 0);var y=s(6552),P=s(388),v=s(6945);(0,s(3084).ji)(v.v.NAME_EFFECTLAYER,((e,t,s,i)=>{if(e.effectLayers){s.effectLayers||(s.effectLayers=[]);for(let r=0;r<e.effectLayers.length;r++){const n=M.Parse(e.effectLayers[r],t,i);s.effectLayers.push(n)}}})),l.Z.prototype.removeEffectLayer=function(e){const t=this.effectLayers.indexOf(e);return-1!==t&&this.effectLayers.splice(t,1),t},l.Z.prototype.addEffectLayer=function(e){this.effectLayers.push(e)};class C{constructor(e){this.name=v.v.NAME_EFFECTLAYER,this._renderEffects=!1,this._needStencil=!1,this._previousStencilState=!1,this.scene=e||m.q.LastCreatedScene,this.scene&&(this._engine=this.scene.getEngine())}register(){this.scene._isReadyForMeshStage.registerStep(v.v.STEP_ISREADYFORMESH_EFFECTLAYER,this,this._isReadyForMesh),this.scene._cameraDrawRenderTargetStage.registerStep(v.v.STEP_CAMERADRAWRENDERTARGET_EFFECTLAYER,this,this._renderMainTexture),this.scene._beforeCameraDrawStage.registerStep(v.v.STEP_BEFORECAMERADRAW_EFFECTLAYER,this,this._setStencil),this.scene._afterRenderingGroupDrawStage.registerStep(v.v.STEP_AFTERRENDERINGGROUPDRAW_EFFECTLAYER_DRAW,this,this._drawRenderingGroup),this.scene._afterCameraDrawStage.registerStep(v.v.STEP_AFTERCAMERADRAW_EFFECTLAYER,this,this._setStencilBack),this.scene._afterCameraDrawStage.registerStep(v.v.STEP_AFTERCAMERADRAW_EFFECTLAYER_DRAW,this,this._drawCamera)}rebuild(){const e=this.scene.effectLayers;for(const t of e)t._rebuild()}serialize(e){e.effectLayers=[];const t=this.scene.effectLayers;for(const s of t)s.serialize&&e.effectLayers.push(s.serialize())}addFromContainer(e){e.effectLayers&&e.effectLayers.forEach((e=>{this.scene.addEffectLayer(e)}))}removeFromContainer(e,t){e.effectLayers&&e.effectLayers.forEach((e=>{this.scene.removeEffectLayer(e),t&&e.dispose()}))}dispose(){const e=this.scene.effectLayers;for(;e.length;)e[0].dispose()}_isReadyForMesh(e,t){const s=this._engine.currentRenderPassId,i=this.scene.effectLayers;for(const r of i){if(!r.hasMesh(e))continue;const i=r._mainTexture;this._engine.currentRenderPassId=i.renderPassId;for(const i of e.subMeshes)if(!r.isReady(i,t))return this._engine.currentRenderPassId=s,!1}return this._engine.currentRenderPassId=s,!0}_renderMainTexture(e){this._renderEffects=!1,this._needStencil=!1;let t=!1;const s=this.scene.effectLayers;if(s&&s.length>0){this._previousStencilState=this._engine.getStencilBuffer();for(const i of s)if(i.shouldRender()&&(!i.camera||i.camera.cameraRigMode===P.i.RIG_MODE_NONE&&e===i.camera||i.camera.cameraRigMode!==P.i.RIG_MODE_NONE&&i.camera._rigCameras.indexOf(e)>-1)){this._renderEffects=!0,this._needStencil=this._needStencil||i.needStencil();const e=i._mainTexture;e._shouldRender()&&(this.scene.incrementRenderId(),e.render(!1,!1),t=!0)}this.scene.incrementRenderId()}return t}_setStencil(){this._needStencil&&this._engine.setStencilBuffer(!0)}_setStencilBack(){this._needStencil&&this._engine.setStencilBuffer(this._previousStencilState)}_draw(e){if(this._renderEffects){this._engine.setDepthBuffer(!1);const t=this.scene.effectLayers;for(let s=0;s<t.length;s++){const i=t[s];i.renderingGroupId===e&&i.shouldRender()&&i.render()}this._engine.setDepthBuffer(!0)}}_drawCamera(){this._renderEffects&&this._draw(-1)}_drawRenderingGroup(e){!this.scene._isInIntermediateRendering()&&this._renderEffects&&this._draw(e)}}M._SceneComponentInitialization=e=>{let t=e._getComponent(v.v.NAME_EFFECTLAYER);t||(t=new C(e),e._addComponent(t))},l.Z.prototype.getGlowLayerByName=function(e){for(let t=0;t<this.effectLayers?.length;t++)if(this.effectLayers[t].name===e&&this.effectLayers[t].getEffectName()===S.EffectName)return this.effectLayers[t];return null};class S extends M{set blurKernelSize(e){if(e===this._options.blurKernelSize)return;this._options.blurKernelSize=e;const t=this._getEffectiveBlurKernelSize();this._horizontalBlurPostprocess1.kernel=t,this._verticalBlurPostprocess1.kernel=t,this._horizontalBlurPostprocess2.kernel=t,this._verticalBlurPostprocess2.kernel=t}get blurKernelSize(){return this._options.blurKernelSize}set intensity(e){this._intensity=e}get intensity(){return this._intensity}constructor(e,t,s){super(e,t),this._intensity=1,this._includedOnlyMeshes=[],this._excludedMeshes=[],this._meshesUsingTheirOwnMaterials=[],this.neutralColor=new g.ov(0,0,0,1),this._options={mainTextureRatio:S.DefaultTextureRatio,blurKernelSize:32,mainTextureFixedSize:void 0,camera:null,mainTextureSamples:1,renderingGroupId:-1,ldrMerge:!1,alphaBlendingMode:1,mainTextureType:0,generateStencilBuffer:!1,...s},this._init({alphaBlendingMode:this._options.alphaBlendingMode,camera:this._options.camera,mainTextureFixedSize:this._options.mainTextureFixedSize,mainTextureRatio:this._options.mainTextureRatio,renderingGroupId:this._options.renderingGroupId,mainTextureType:this._options.mainTextureType,generateStencilBuffer:this._options.generateStencilBuffer})}async _importShadersAsync(){1===this._shaderLanguage?await Promise.all([s.e(126).then(s.bind(s,2147)),s.e(126).then(s.bind(s,7101)),s.e(126).then(s.bind(s,2937))]):await Promise.all([s.e(71).then(s.bind(s,9858)),s.e(71).then(s.bind(s,1288)),s.e(71).then(s.bind(s,7094))]),await super._importShadersAsync()}getEffectName(){return S.EffectName}_createMergeEffect(){let e="#define EMISSIVE \n";return this._options.ldrMerge&&(e+="#define LDR \n"),this._engine.createEffect("glowMapMerge",[u.R.PositionKind],["offset"],["textureSampler","textureSampler2"],e,void 0,void 0,void 0,void 0,this.shaderLanguage,this._shadersLoaded?void 0:async()=>{await this._importShadersAsync(),this._shadersLoaded=!0})}_createTextureAndPostProcesses(){let e=this._mainTextureDesiredSize.width,t=this._mainTextureDesiredSize.height;e=this._engine.needPOTTextures?(0,R.R)(e,this._maxSize):e,t=this._engine.needPOTTextures?(0,R.R)(t,this._maxSize):t;let s=0;s=this._engine.getCaps().textureHalfFloatRender?2:0,this._blurTexture1=new d.$("GlowLayerBlurRTT",{width:e,height:t},this._scene,!1,!0,s),this._blurTexture1.wrapU=h.g.CLAMP_ADDRESSMODE,this._blurTexture1.wrapV=h.g.CLAMP_ADDRESSMODE,this._blurTexture1.updateSamplingMode(h.g.BILINEAR_SAMPLINGMODE),this._blurTexture1.renderParticles=!1,this._blurTexture1.ignoreCameraViewport=!0;const i=Math.floor(e/2),r=Math.floor(t/2);this._blurTexture2=new d.$("GlowLayerBlurRTT2",{width:i,height:r},this._scene,!1,!0,s),this._blurTexture2.wrapU=h.g.CLAMP_ADDRESSMODE,this._blurTexture2.wrapV=h.g.CLAMP_ADDRESSMODE,this._blurTexture2.updateSamplingMode(h.g.BILINEAR_SAMPLINGMODE),this._blurTexture2.renderParticles=!1,this._blurTexture2.ignoreCameraViewport=!0,this._textures=[this._blurTexture1,this._blurTexture2];const n=this._getEffectiveBlurKernelSize();this._horizontalBlurPostprocess1=new f.j("GlowLayerHBP1",new c.I9(1,0),n,{width:e,height:t},null,h.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,s),this._horizontalBlurPostprocess1.width=e,this._horizontalBlurPostprocess1.height=t,this._horizontalBlurPostprocess1.externalTextureSamplerBinding=!0,this._horizontalBlurPostprocess1.onApplyObservable.add((e=>{e.setTexture("textureSampler",this._mainTexture)})),this._verticalBlurPostprocess1=new f.j("GlowLayerVBP1",new c.I9(0,1),n,{width:e,height:t},null,h.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,s),this._horizontalBlurPostprocess2=new f.j("GlowLayerHBP2",new c.I9(1,0),n,{width:i,height:r},null,h.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,s),this._horizontalBlurPostprocess2.width=i,this._horizontalBlurPostprocess2.height=r,this._horizontalBlurPostprocess2.externalTextureSamplerBinding=!0,this._horizontalBlurPostprocess2.onApplyObservable.add((e=>{e.setTexture("textureSampler",this._blurTexture1)})),this._verticalBlurPostprocess2=new f.j("GlowLayerVBP2",new c.I9(0,1),n,{width:i,height:r},null,h.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,s),this._postProcesses=[this._horizontalBlurPostprocess1,this._verticalBlurPostprocess1,this._horizontalBlurPostprocess2,this._verticalBlurPostprocess2],this._postProcesses1=[this._horizontalBlurPostprocess1,this._verticalBlurPostprocess1],this._postProcesses2=[this._horizontalBlurPostprocess2,this._verticalBlurPostprocess2],this._mainTexture.samples=this._options.mainTextureSamples,this._mainTexture.onAfterUnbindObservable.add((()=>{const e=this._blurTexture1.renderTarget;if(e){this._scene.postProcessManager.directRender(this._postProcesses1,e,!0);const t=this._blurTexture2.renderTarget;t&&this._scene.postProcessManager.directRender(this._postProcesses2,t,!0),this._engine.unBindFramebuffer(t??e,!0)}})),this._postProcesses.map((e=>{e.autoClear=!1}))}_getEffectiveBlurKernelSize(){return this._options.blurKernelSize/2}isReady(e,t){const s=e.getMaterial(),i=e.getRenderingMesh();if(!s||!i)return!1;const r=s.emissiveTexture;return super._isReady(e,t,r)}needStencil(){return!1}_canRenderMesh(e,t){return!0}_internalRender(e){e.setTexture("textureSampler",this._blurTexture1),e.setTexture("textureSampler2",this._blurTexture2),e.setFloat("offset",this._intensity);const t=this._engine,s=t.getStencilBuffer();t.setStencilBuffer(!1),t.drawElementsType(_.i.TriangleFillMode,0,6),t.setStencilBuffer(s)}_setEmissiveTextureAndColor(e,t,s){let i=1;this.customEmissiveTextureSelector?this._emissiveTextureAndColor.texture=this.customEmissiveTextureSelector(e,t,s):s?(this._emissiveTextureAndColor.texture=s.emissiveTexture,this._emissiveTextureAndColor.texture&&(i=this._emissiveTextureAndColor.texture.level)):this._emissiveTextureAndColor.texture=null,this.customEmissiveColorSelector?this.customEmissiveColorSelector(e,t,s,this._emissiveTextureAndColor.color):s.emissiveColor?(i*=s.emissiveIntensity??1,this._emissiveTextureAndColor.color.set(s.emissiveColor.r*i,s.emissiveColor.g*i,s.emissiveColor.b*i,s.alpha)):this._emissiveTextureAndColor.color.set(this.neutralColor.r,this.neutralColor.g,this.neutralColor.b,this.neutralColor.a)}_shouldRenderMesh(e){return this.hasMesh(e)}_addCustomEffectDefines(e){e.push("#define GLOW")}addExcludedMesh(e){-1===this._excludedMeshes.indexOf(e.uniqueId)&&this._excludedMeshes.push(e.uniqueId)}removeExcludedMesh(e){const t=this._excludedMeshes.indexOf(e.uniqueId);-1!==t&&this._excludedMeshes.splice(t,1)}addIncludedOnlyMesh(e){-1===this._includedOnlyMeshes.indexOf(e.uniqueId)&&this._includedOnlyMeshes.push(e.uniqueId)}removeIncludedOnlyMesh(e){const t=this._includedOnlyMeshes.indexOf(e.uniqueId);-1!==t&&this._includedOnlyMeshes.splice(t,1)}hasMesh(e){return!!super.hasMesh(e)&&(this._includedOnlyMeshes.length?-1!==this._includedOnlyMeshes.indexOf(e.uniqueId):!this._excludedMeshes.length||-1===this._excludedMeshes.indexOf(e.uniqueId))}_useMeshMaterial(e){return 0!=this._meshesUsingTheirOwnMaterials.length&&this._meshesUsingTheirOwnMaterials.indexOf(e.uniqueId)>-1}referenceMeshToUseItsOwnMaterial(e){e.resetDrawCache(this._mainTexture.renderPassId),this._meshesUsingTheirOwnMaterials.push(e.uniqueId),e.onDisposeObservable.add((()=>{this._disposeMesh(e)}))}unReferenceMeshFromUsingItsOwnMaterial(e){let t=this._meshesUsingTheirOwnMaterials.indexOf(e.uniqueId);for(;t>=0;)this._meshesUsingTheirOwnMaterials.splice(t,1),t=this._meshesUsingTheirOwnMaterials.indexOf(e.uniqueId);e.resetDrawCache(this._mainTexture.renderPassId)}_disposeMesh(e){this.removeIncludedOnlyMesh(e),this.removeExcludedMesh(e)}getClassName(){return"GlowLayer"}serialize(){const e=n.p.Serialize(this);let t;if(e.customType="BABYLON.GlowLayer",e.includedMeshes=[],this._includedOnlyMeshes.length)for(t=0;t<this._includedOnlyMeshes.length;t++){const s=this._scene.getMeshByUniqueId(this._includedOnlyMeshes[t]);s&&e.includedMeshes.push(s.id)}if(e.excludedMeshes=[],this._excludedMeshes.length)for(t=0;t<this._excludedMeshes.length;t++){const s=this._scene.getMeshByUniqueId(this._excludedMeshes[t]);s&&e.excludedMeshes.push(s.id)}return e}static Parse(e,t,s){const i=n.p.Parse((()=>new S(e.name,t,e.options)),e,t,s);let r;for(r=0;r<e.excludedMeshes.length;r++){const s=t.getMeshById(e.excludedMeshes[r]);s&&i.addExcludedMesh(s)}for(r=0;r<e.includedMeshes.length;r++){const s=t.getMeshById(e.includedMeshes[r]);s&&i.addIncludedOnlyMesh(s)}return i}}S.EffectName="GlowLayer",S.DefaultBlurKernelSize=32,S.DefaultTextureRatio=.5,(0,i.Cg)([(0,r.lK)()],S.prototype,"blurKernelSize",null),(0,i.Cg)([(0,r.lK)()],S.prototype,"intensity",null),(0,i.Cg)([(0,r.lK)("options")],S.prototype,"_options",void 0),(0,y.Y5)("BABYLON.GlowLayer",S);var I=s(7891);s(8438);class D extends I.w{getClassName(){return"SharpenPostProcess"}constructor(e,t,s,i,r,n,a=0,o=!1){super(e,"sharpen",["sharpnessAmounts","screenSize"],null,t,s,i,r,n,null,a,void 0,null,o),this.colorAmount=1,this.edgeAmount=.3,this.onApply=e=>{e.setFloat2("screenSize",this.width,this.height),e.setFloat2("sharpnessAmounts",this.edgeAmount,this.colorAmount)}}_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.all([s.e(126).then(s.bind(s,5381))]))):t.push(Promise.all([Promise.resolve().then(s.bind(s,8438))])),super._gatherImports(e,t)}static _Parse(e,t,s,i){return n.p.Parse((()=>new D(e.name,e.options,t,e.renderTargetSamplingMode,s.getEngine(),e.textureType,e.reusable)),e,s,i)}}(0,i.Cg)([(0,r.lK)()],D.prototype,"colorAmount",void 0),(0,i.Cg)([(0,r.lK)()],D.prototype,"edgeAmount",void 0),(0,y.Y5)("BABYLON.SharpenPostProcess",D);var O=s(1088);class F extends I.w{get imageProcessingConfiguration(){return this._imageProcessingConfiguration}set imageProcessingConfiguration(e){e.applyByPostProcess=!0,this._attachImageProcessingConfiguration(e)}_attachImageProcessingConfiguration(e,t=!1){if(e!==this._imageProcessingConfiguration){if(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e)this._imageProcessingConfiguration=e;else{let e=null;const t=this.getEngine(),s=this.getCamera();if(s)e=s.getScene();else if(t&&t.scenes){const s=t.scenes;e=s[s.length-1]}else e=m.q.LastCreatedScene;this._imageProcessingConfiguration=e?e.imageProcessingConfiguration:new O.p}this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((()=>{this._updateParameters()}))),t||this._updateParameters()}}get isSupported(){const e=this.getEffect();return!e||e.isSupported}get colorCurves(){return this.imageProcessingConfiguration.colorCurves}set colorCurves(e){this.imageProcessingConfiguration.colorCurves=e}get colorCurvesEnabled(){return this.imageProcessingConfiguration.colorCurvesEnabled}set colorCurvesEnabled(e){this.imageProcessingConfiguration.colorCurvesEnabled=e}get colorGradingTexture(){return this.imageProcessingConfiguration.colorGradingTexture}set colorGradingTexture(e){this.imageProcessingConfiguration.colorGradingTexture=e}get colorGradingEnabled(){return this.imageProcessingConfiguration.colorGradingEnabled}set colorGradingEnabled(e){this.imageProcessingConfiguration.colorGradingEnabled=e}get exposure(){return this.imageProcessingConfiguration.exposure}set exposure(e){this.imageProcessingConfiguration.exposure=e}get toneMappingEnabled(){return this._imageProcessingConfiguration.toneMappingEnabled}set toneMappingEnabled(e){this._imageProcessingConfiguration.toneMappingEnabled=e}get toneMappingType(){return this._imageProcessingConfiguration.toneMappingType}set toneMappingType(e){this._imageProcessingConfiguration.toneMappingType=e}get contrast(){return this.imageProcessingConfiguration.contrast}set contrast(e){this.imageProcessingConfiguration.contrast=e}get vignetteStretch(){return this.imageProcessingConfiguration.vignetteStretch}set vignetteStretch(e){this.imageProcessingConfiguration.vignetteStretch=e}get vignetteCentreX(){return this.imageProcessingConfiguration.vignetteCenterX}set vignetteCentreX(e){this.imageProcessingConfiguration.vignetteCenterX=e}get vignetteCentreY(){return this.imageProcessingConfiguration.vignetteCenterY}set vignetteCentreY(e){this.imageProcessingConfiguration.vignetteCenterY=e}get vignetteCenterY(){return this.imageProcessingConfiguration.vignetteCenterY}set vignetteCenterY(e){this.imageProcessingConfiguration.vignetteCenterY=e}get vignetteCenterX(){return this.imageProcessingConfiguration.vignetteCenterX}set vignetteCenterX(e){this.imageProcessingConfiguration.vignetteCenterX=e}get vignetteWeight(){return this.imageProcessingConfiguration.vignetteWeight}set vignetteWeight(e){this.imageProcessingConfiguration.vignetteWeight=e}get vignetteColor(){return this.imageProcessingConfiguration.vignetteColor}set vignetteColor(e){this.imageProcessingConfiguration.vignetteColor=e}get vignetteCameraFov(){return this.imageProcessingConfiguration.vignetteCameraFov}set vignetteCameraFov(e){this.imageProcessingConfiguration.vignetteCameraFov=e}get vignetteBlendMode(){return this.imageProcessingConfiguration.vignetteBlendMode}set vignetteBlendMode(e){this.imageProcessingConfiguration.vignetteBlendMode=e}get vignetteEnabled(){return this.imageProcessingConfiguration.vignetteEnabled}set vignetteEnabled(e){this.imageProcessingConfiguration.vignetteEnabled=e}get ditheringIntensity(){return this.imageProcessingConfiguration.ditheringIntensity}set ditheringIntensity(e){this.imageProcessingConfiguration.ditheringIntensity=e}get ditheringEnabled(){return this.imageProcessingConfiguration.ditheringEnabled}set ditheringEnabled(e){this.imageProcessingConfiguration.ditheringEnabled=e}get fromLinearSpace(){return this._fromLinearSpace}set fromLinearSpace(e){this._fromLinearSpace!==e&&(this._fromLinearSpace=e,this._updateParameters())}constructor(e,t,s=null,i,r,n,a=0,o){super(e,"imageProcessing",[],[],t,s,i,r,n,null,a,"postprocess",null,!0),this._fromLinearSpace=!0,this._defines={IMAGEPROCESSING:!1,VIGNETTE:!1,VIGNETTEBLENDMODEMULTIPLY:!1,VIGNETTEBLENDMODEOPAQUE:!1,TONEMAPPING:0,CONTRAST:!1,COLORCURVES:!1,COLORGRADING:!1,COLORGRADING3D:!1,FROMLINEARSPACE:!1,SAMPLER3DGREENDEPTH:!1,SAMPLER3DBGRMAP:!1,DITHER:!1,IMAGEPROCESSINGPOSTPROCESS:!1,EXPOSURE:!1,SKIPFINALCOLORCLAMP:!1},o?(o.applyByPostProcess=!0,this._attachImageProcessingConfiguration(o,!0),this._updateParameters()):(this._attachImageProcessingConfiguration(null,!0),this.imageProcessingConfiguration.applyByPostProcess=!0),this.onApply=e=>{this.imageProcessingConfiguration.bind(e,this.aspectRatio)}}_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(s.e(126).then(s.bind(s,7614)))):t.push(s.e(71).then(s.bind(s,3153))),super._gatherImports(e,t)}getClassName(){return"ImageProcessingPostProcess"}_updateParameters(){this._defines.FROMLINEARSPACE=this._fromLinearSpace,this.imageProcessingConfiguration.prepareDefines(this._defines,!0);let e="";for(const t in this._defines){const s=this._defines[t];switch(typeof s){case"number":case"string":e+=`#define ${t} ${s};\n`;break;default:s&&(e+=`#define ${t};\n`)}}const t=["textureSampler"],s=["scale"];O.p&&(O.p.PrepareSamplers(t,this._defines),O.p.PrepareUniforms(s,this._defines)),this.updateEffect(e,s,t)}dispose(e){super.dispose(e),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration&&(this.imageProcessingConfiguration.applyByPostProcess=!1)}}(0,i.Cg)([(0,r.lK)()],F.prototype,"_fromLinearSpace",void 0);class w extends I.w{getClassName(){return"ChromaticAberrationPostProcess"}constructor(e,t,s,i,r,n,a,o,h=0,l=!1){super(e,"chromaticAberration",["chromatic_aberration","screen_width","screen_height","direction","radialIntensity","centerPosition"],[],i,r,n,a,o,null,h,void 0,null,l),this.aberrationAmount=30,this.radialIntensity=0,this.direction=new c.I9(.707,.707),this.centerPosition=new c.I9(.5,.5),this.screenWidth=t,this.screenHeight=s,this.onApplyObservable.add((e=>{e.setFloat("chromatic_aberration",this.aberrationAmount),e.setFloat("screen_width",t),e.setFloat("screen_height",s),e.setFloat("radialIntensity",this.radialIntensity),e.setFloat2("direction",this.direction.x,this.direction.y),e.setFloat2("centerPosition",this.centerPosition.x,this.centerPosition.y)}))}_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.all([s.e(126).then(s.bind(s,9619))]))):t.push(Promise.all([s.e(71).then(s.bind(s,2048))])),super._gatherImports(e,t)}static _Parse(e,t,s,i){return n.p.Parse((()=>new w(e.name,e.screenWidth,e.screenHeight,e.options,t,e.renderTargetSamplingMode,s.getEngine(),e.reusable,e.textureType,!1)),e,s,i)}}(0,i.Cg)([(0,r.lK)()],w.prototype,"aberrationAmount",void 0),(0,i.Cg)([(0,r.lK)()],w.prototype,"radialIntensity",void 0),(0,i.Cg)([(0,r.lK)()],w.prototype,"direction",void 0),(0,i.Cg)([(0,r.lK)()],w.prototype,"centerPosition",void 0),(0,i.Cg)([(0,r.lK)()],w.prototype,"screenWidth",void 0),(0,i.Cg)([(0,r.lK)()],w.prototype,"screenHeight",void 0),(0,y.Y5)("BABYLON.ChromaticAberrationPostProcess",w);class L extends I.w{getClassName(){return"GrainPostProcess"}constructor(e,t,s,i,r,n,a=0,o=!1){super(e,"grain",["intensity","animatedSeed"],[],t,s,i,r,n,null,a,void 0,null,o),this.intensity=30,this.animated=!1,this.onApplyObservable.add((e=>{e.setFloat("intensity",this.intensity),e.setFloat("animatedSeed",this.animated?Math.random()+1:1)}))}_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.all([s.e(126).then(s.bind(s,8625))]))):t.push(Promise.all([s.e(71).then(s.bind(s,890))])),super._gatherImports(e,t)}static _Parse(e,t,s,i){return n.p.Parse((()=>new L(e.name,e.options,t,e.renderTargetSamplingMode,s.getEngine(),e.reusable)),e,s,i)}}(0,i.Cg)([(0,r.lK)()],L.prototype,"intensity",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"animated",void 0),(0,y.Y5)("BABYLON.GrainPostProcess",L);class B extends I.w{getClassName(){return"FxaaPostProcess"}constructor(e,t,s=null,i,r,n,a=0){super(e,"fxaa",["texelSize"],null,t,s,i||h.g.BILINEAR_SAMPLINGMODE,r,n,null,a,"fxaa",void 0,!0);const o=this._getDefines();this.updateEffect(o),this.onApplyObservable.add((e=>{const t=this.texelSize;e.setFloat2("texelSize",t.x,t.y)}))}_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.all([s.e(126).then(s.bind(s,2578)),s.e(126).then(s.bind(s,3208))]))):t.push(Promise.all([s.e(71).then(s.bind(s,5499)),s.e(71).then(s.bind(s,9669))])),super._gatherImports(e,t)}_getDefines(){const e=this.getEngine();return e&&e.extractDriverInfo().toLowerCase().indexOf("mali")>-1?"#define MALI 1\n":null}static _Parse(e,t,s,i){return n.p.Parse((()=>new B(e.name,e.options,t,e.renderTargetSamplingMode,s.getEngine(),e.reusable)),e,s,i)}}(0,y.Y5)("BABYLON.FxaaPostProcess",B);class N{get name(){return this._name}get cameras(){return this._cameras}get engine(){return this._engine}constructor(e,t){this._engine=e,this._name=t,this._renderEffects={},this._renderEffectsForIsolatedPass=new Array,this._cameras=[]}getClassName(){return"PostProcessRenderPipeline"}get isSupported(){for(const e in this._renderEffects)if(Object.prototype.hasOwnProperty.call(this._renderEffects,e)&&!this._renderEffects[e].isSupported)return!1;return!0}addEffect(e){this._renderEffects[e._name]=e}_rebuild(){}_enableEffect(e,t){const s=this._renderEffects[e];s&&s._enable(p.S0.MakeArray(t||this._cameras))}_disableEffect(e,t){const s=this._renderEffects[e];s&&s._disable(p.S0.MakeArray(t||this._cameras))}_attachCameras(e,t){const s=p.S0.MakeArray(e||this._cameras);if(!s)return;const i=[];let r;for(r=0;r<s.length;r++){const e=s[r];e&&(-1===this._cameras.indexOf(e)?this._cameras.push(e):t&&i.push(r))}for(r=0;r<i.length;r++)s.splice(i[r],1);for(const e in this._renderEffects)Object.prototype.hasOwnProperty.call(this._renderEffects,e)&&this._renderEffects[e]._attachCameras(s)}_detachCameras(e){const t=p.S0.MakeArray(e||this._cameras);if(t){for(const e in this._renderEffects)Object.prototype.hasOwnProperty.call(this._renderEffects,e)&&this._renderEffects[e]._detachCameras(t);for(let e=0;e<t.length;e++)this._cameras.splice(this._cameras.indexOf(t[e]),1)}}_update(){for(const e in this._renderEffects)Object.prototype.hasOwnProperty.call(this._renderEffects,e)&&this._renderEffects[e]._update();for(let e=0;e<this._cameras.length;e++){if(!this._cameras[e])continue;const t=this._cameras[e].name;this._renderEffectsForIsolatedPass[t]&&this._renderEffectsForIsolatedPass[t]._update()}}_reset(){this._renderEffects={},this._renderEffectsForIsolatedPass=new Array}_enableMSAAOnFirstPostProcess(e){if(!this._engine._features.supportMSAA)return!1;const t=Object.keys(this._renderEffects);if(t.length>0){const s=this._renderEffects[t[0]].getPostProcesses();s&&(s[0].samples=e)}return!0}_adaptPostProcessesToViewPort(){const e=Object.keys(this._renderEffects);for(const t of e){const e=this._renderEffects[t].getPostProcesses();if(e)for(const t of e)t.adaptScaleToCurrentViewport=!0}}setPrePassRenderer(e){return!1}dispose(){}}(0,i.Cg)([(0,r.lK)()],N.prototype,"_name",void 0);class U{constructor(e,t,s,i){this._name=t,this._singleInstance=i||!0,this._getPostProcesses=s,this._cameras={},this._indicesForCamera={},this._postProcesses={}}get isSupported(){for(const e in this._postProcesses)if(Object.prototype.hasOwnProperty.call(this._postProcesses,e)){const t=this._postProcesses[e];for(let e=0;e<t.length;e++)if(!t[e].isSupported)return!1}return!0}_update(){}_attachCameras(e){let t;const s=p.S0.MakeArray(e||this._cameras);if(s)for(let e=0;e<s.length;e++){const i=s[e];if(!i)continue;const r=i.name;if(t=this._singleInstance?0:r,!this._postProcesses[t]){const e=this._getPostProcesses();e&&(this._postProcesses[t]=Array.isArray(e)?e:[e])}this._indicesForCamera[r]||(this._indicesForCamera[r]=[]),this._postProcesses[t].forEach((e=>{const t=i.attachPostProcess(e);this._indicesForCamera[r].push(t)})),this._cameras[r]||(this._cameras[r]=i)}}_detachCameras(e){const t=p.S0.MakeArray(e||this._cameras);if(t)for(let e=0;e<t.length;e++){const s=t[e],i=s.name,r=this._postProcesses[this._singleInstance?0:i];r&&r.forEach((e=>{s.detachPostProcess(e)})),this._cameras[i]&&(this._cameras[i]=null),delete this._indicesForCamera[i]}}_enable(e){const t=p.S0.MakeArray(e||this._cameras);if(t)for(let e=0;e<t.length;e++){const s=t[e],i=s.name,r=this._singleInstance?0:i;for(let n=0;n<this._indicesForCamera[i].length;n++){const a=this._indicesForCamera[i][n];null==s._postProcesses[a]&&t[e].attachPostProcess(this._postProcesses[r][n],a)}}}_disable(e){const t=p.S0.MakeArray(e||this._cameras);if(t)for(let e=0;e<t.length;e++){const s=t[e],i=s.name;this._postProcesses[this._singleInstance?0:i].forEach((e=>{s.detachPostProcess(e)}))}}getPostProcesses(e){return this._singleInstance?this._postProcesses[0]:e?this._postProcesses[e.name]:null}}var k=s(4255),V=s(3720);class G extends k.${_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(s.e(126).then(s.bind(s,2217)))):t.push(s.e(71).then(s.bind(s,7694)))}constructor(e,t=null,s){super({...s,name:e,engine:t||V.N.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:G.FragmentUrl,uniforms:G.Uniforms,samplers:G.Samplers,defines:s?.depthNotNormalized?G.DefinesDepthNotNormalized:void 0}),this.lensSize=50,this.fStop=1.4,this.focusDistance=2e3,this.focalLength=50}bind(){super.bind();const e=this.options,t=this._drawWrapper.effect;e.depthNotNormalized||t.setFloat2("cameraMinMaxZ",this.camera.minZ,this.camera.maxZ-this.camera.minZ);const s=this.lensSize/this.fStop*this.focalLength/(this.focusDistance-this.focalLength);t.setFloat("focusDistance",this.focusDistance),t.setFloat("cocPrecalculation",s)}}G.FragmentUrl="circleOfConfusion",G.Uniforms=["cameraMinMaxZ","focusDistance","cocPrecalculation"],G.Samplers=["depthSampler"],G.DefinesDepthNotNormalized="#define COC_DEPTH_NOT_NORMALIZED";class z extends I.w{get lensSize(){return this._effectWrapper.lensSize}set lensSize(e){this._effectWrapper.lensSize=e}get fStop(){return this._effectWrapper.fStop}set fStop(e){this._effectWrapper.fStop=e}get focusDistance(){return this._effectWrapper.focusDistance}set focusDistance(e){this._effectWrapper.focusDistance=e}get focalLength(){return this._effectWrapper.focalLength}set focalLength(e){this._effectWrapper.focalLength=e}getClassName(){return"CircleOfConfusionPostProcess"}constructor(e,t,s,i,r,n,a,h=0,l=!1){const c={uniforms:G.Uniforms,samplers:G.Samplers,defines:"object"==typeof s&&s.depthNotNormalized?G.DefinesDepthNotNormalized:void 0,size:"number"==typeof s?s:void 0,camera:i,samplingMode:r,engine:n,reusable:a,textureType:h,blockCompilation:l,...s};super(e,G.FragmentUrl,{effectWrapper:"number"!=typeof s&&s.effectWrapper?void 0:new G(e,n,c),...c}),this._depthTexture=null,this._depthTexture=t,this.onApplyObservable.add((e=>{this._depthTexture?(e.setTexture("depthSampler",this._depthTexture),this._effectWrapper.camera=this._depthTexture.activeCamera):o.V.Warn("No depth texture set on CircleOfConfusionPostProcess")}))}set depthTexture(e){this._depthTexture=e}}(0,i.Cg)([(0,r.lK)()],z.prototype,"lensSize",null),(0,i.Cg)([(0,r.lK)()],z.prototype,"fStop",null),(0,i.Cg)([(0,r.lK)()],z.prototype,"focusDistance",null),(0,i.Cg)([(0,r.lK)()],z.prototype,"focalLength",null),(0,y.Y5)("BABYLON.CircleOfConfusionPostProcess",z);class W extends f.j{getClassName(){return"DepthOfFieldBlurPostProcess"}constructor(e,t,s,i,r,n,a,o=null,l=h.g.BILINEAR_SAMPLINGMODE,c,u,d=0,_=!1,f=5){super(e,s,i,{camera:n,engine:c,reusable:u,textureType:d,defines:"#define DOF 1\n",blockCompilation:_,textureFormat:f,...r,samplingMode:2}),this.externalTextureSamplerBinding=!!o,this.onApplyObservable.add((e=>{null!=o&&e.setTextureFromPostProcess("textureSampler",o),e.setTextureFromPostProcessOutput("circleOfConfusionSampler",a)}))}}(0,y.Y5)("BABYLON.DepthOfFieldBlurPostProcess",W);class H extends k.${_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(s.e(126).then(s.bind(s,9480)))):t.push(s.e(71).then(s.bind(s,9411)))}constructor(e,t=null,s){super({...s,name:e,engine:t||V.N.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:H.FragmentUrl,samplers:H.Samplers})}}H.FragmentUrl="depthOfFieldMerge",H.Samplers=["circleOfConfusionSampler","blurStep0","blurStep1","blurStep2"];class K extends I.w{getClassName(){return"DepthOfFieldMergePostProcess"}constructor(e,t,s,i,r,n,a,o,h,l=0,c=!1){const u="number"==typeof r?c:!!r.blockCompilation,d={samplers:H.Samplers,size:"number"==typeof r?r:void 0,camera:n,samplingMode:a,engine:o,reusable:h,textureType:l,...r,blockCompilation:!0};super(e,H.FragmentUrl,{effectWrapper:"number"!=typeof r&&r.effectWrapper?void 0:new H(e,o,d),...d}),this._blurSteps=i,this.externalTextureSamplerBinding=!0,this.onApplyObservable.add((e=>{e.setTextureFromPostProcess("textureSampler",t),e.setTextureFromPostProcessOutput("circleOfConfusionSampler",s),i.forEach(((t,s)=>{e.setTextureFromPostProcessOutput("blurStep"+(i.length-s-1),t)}))})),u||this.updateEffect()}updateEffect(e=null,t=null,s=null,i,r,n){e||(e="",e+="#define BLUR_LEVEL "+(this._blurSteps.length-1)+"\n"),super.updateEffect(e,t,s,i,r,n)}}var q,X,Y=s(2309);!function(e){e[e.Low=0]="Low",e[e.Medium=1]="Medium",e[e.High=2]="High"}(q||(q={}));class j{set focalLength(e){this._circleOfConfusion.focalLength=e}get focalLength(){return this._circleOfConfusion.focalLength}set fStop(e){this._circleOfConfusion.fStop=e}get fStop(){return this._circleOfConfusion.fStop}set focusDistance(e){this._circleOfConfusion.focusDistance=e}get focusDistance(){return this._circleOfConfusion.focusDistance}set lensSize(e){this._circleOfConfusion.lensSize=e}get lensSize(){return this._circleOfConfusion.lensSize}constructor(e,t,s=0,i=!1,r=!1){this._depthOfFieldBlurX=[],this._depthOfFieldBlurY=[],this._circleOfConfusion=new G(e,t,{depthNotNormalized:i,blockCompilation:r}),this.blurLevel=s;let n=1,a=15;switch(s){case 2:n=3,a=51;break;case 1:n=2,a=31;break;default:a=15,n=1}const o=a/Math.pow(2,n-1);let h=1;for(let s=0;s<n;s++)this._depthOfFieldBlurY.push([new Y.q(e,t,new c.I9(0,1),o,{blockCompilation:r}),h]),h=.75/Math.pow(2,s),this._depthOfFieldBlurX.push([new Y.q(e,t,new c.I9(1,0),o,{blockCompilation:r}),h]);this._dofMerge=new H(e,t,{blockCompilation:r})}isReady(){let e=this._circleOfConfusion.isReady()&&this._dofMerge.isReady();for(let t=0;t<this._depthOfFieldBlurX.length;t++)e=e&&this._depthOfFieldBlurX[t][0].isReady()&&this._depthOfFieldBlurY[t][0].isReady();return e}}!function(e){e[e.Low=0]="Low",e[e.Medium=1]="Medium",e[e.High=2]="High"}(X||(X={}));class Z extends U{set focalLength(e){this._thinDepthOfFieldEffect.focalLength=e}get focalLength(){return this._thinDepthOfFieldEffect.focalLength}set fStop(e){this._thinDepthOfFieldEffect.fStop=e}get fStop(){return this._thinDepthOfFieldEffect.fStop}set focusDistance(e){this._thinDepthOfFieldEffect.focusDistance=e}get focusDistance(){return this._thinDepthOfFieldEffect.focusDistance}set lensSize(e){this._thinDepthOfFieldEffect.lensSize=e}get lensSize(){return this._thinDepthOfFieldEffect.lensSize}constructor(e,t,s=0,i=0,r=!1,n=!1){const a=e._renderForCamera?e.getEngine():e;super(a,"depth of field",(()=>this._effects),!0),this._effects=[],this._thinDepthOfFieldEffect=new j("Depth of Field",a,s,!1,r);const o=a.isWebGPU||a.version>1?6:5;this._circleOfConfusion=new z("circleOfConfusion",t,{size:1,samplingMode:h.g.BILINEAR_SAMPLINGMODE,engine:a,textureType:i,blockCompilation:r,depthNotNormalized:n,effectWrapper:this._thinDepthOfFieldEffect._circleOfConfusion},null),this._depthOfFieldBlurY=[],this._depthOfFieldBlurX=[];const l=this._thinDepthOfFieldEffect._depthOfFieldBlurX.length;for(let e=0;e<l;e++){const[t,s]=this._thinDepthOfFieldEffect._depthOfFieldBlurY[e],n=new W("vertical blur",null,t.direction,t.kernel,{size:s,samplingMode:h.g.BILINEAR_SAMPLINGMODE,engine:a,textureType:i,blockCompilation:r,textureFormat:0==e?o:5,effectWrapper:t},null,this._circleOfConfusion,0==e?this._circleOfConfusion:null);n.autoClear=!1;const[l,c]=this._thinDepthOfFieldEffect._depthOfFieldBlurX[e],u=new W("horizontal blur",null,l.direction,l.kernel,{size:c,samplingMode:h.g.BILINEAR_SAMPLINGMODE,engine:a,textureType:i,blockCompilation:r,effectWrapper:l},null,this._circleOfConfusion,null);u.autoClear=!1,this._depthOfFieldBlurY.push(n),this._depthOfFieldBlurX.push(u)}this._effects=[this._circleOfConfusion];for(let e=0;e<this._depthOfFieldBlurX.length;e++)this._effects.push(this._depthOfFieldBlurY[e]),this._effects.push(this._depthOfFieldBlurX[e]);this._dofMerge=new K("dofMerge",this._circleOfConfusion,this._circleOfConfusion,this._depthOfFieldBlurX,{size:this._thinDepthOfFieldEffect._depthOfFieldBlurX[l-1][1],samplingMode:h.g.BILINEAR_SAMPLINGMODE,engine:a,textureType:i,blockCompilation:r,effectWrapper:this._thinDepthOfFieldEffect._dofMerge},null),this._dofMerge.autoClear=!1,this._effects.push(this._dofMerge)}getClassName(){return"DepthOfFieldEffect"}set depthTexture(e){this._circleOfConfusion.depthTexture=e}disposeEffects(e){for(let t=0;t<this._effects.length;t++)this._effects[t].dispose(e)}_updateEffects(){for(let e=0;e<this._effects.length;e++)this._effects[e].updateEffect()}_isReady(){return this._thinDepthOfFieldEffect.isReady()}}var Q=s(5559);class $ extends k.${_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(s.e(126).then(s.bind(s,5516)))):t.push(s.e(71).then(s.bind(s,5491)))}constructor(e,t=null,s){super({...s,name:e,engine:t||V.N.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:$.FragmentUrl,uniforms:$.Uniforms}),this.threshold=.9,this._exposure=1}bind(){super.bind();const e=this._drawWrapper.effect;e.setFloat("threshold",Math.pow(this.threshold,Q.rv)),e.setFloat("exposure",this._exposure)}}$.FragmentUrl="extractHighlights",$.Uniforms=["threshold","exposure"];class J extends I.w{get threshold(){return this._effectWrapper.threshold}set threshold(e){this._effectWrapper.threshold=e}get _exposure(){return this._effectWrapper._exposure}set _exposure(e){this._effectWrapper._exposure=e}getClassName(){return"ExtractHighlightsPostProcess"}constructor(e,t,s=null,i,r,n,a=0,o=!1){const h={uniforms:$.Uniforms,size:"number"==typeof t?t:void 0,camera:s,samplingMode:i,engine:r,reusable:n,textureType:a,blockCompilation:o,...t};super(e,$.FragmentUrl,{effectWrapper:"number"!=typeof t&&t.effectWrapper?void 0:new $(e,r,h),...h}),this._inputPostProcess=null,this.onApplyObservable.add((e=>{this.externalTextureSamplerBinding=!!this._inputPostProcess,this._inputPostProcess&&e.setTextureFromPostProcess("textureSampler",this._inputPostProcess)}))}}(0,i.Cg)([(0,r.lK)()],J.prototype,"threshold",null),(0,y.Y5)("BABYLON.ExtractHighlightsPostProcess",J);class ee extends k.${_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(s.e(126).then(s.bind(s,6645)))):t.push(s.e(71).then(s.bind(s,9336)))}constructor(e,t=null,s){super({...s,name:e,engine:t||V.N.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:ee.FragmentUrl,uniforms:ee.Uniforms,samplers:ee.Samplers}),this.weight=1}bind(){super.bind(),this._drawWrapper.effect.setFloat("bloomWeight",this.weight)}}ee.FragmentUrl="bloomMerge",ee.Uniforms=["bloomWeight"],ee.Samplers=["bloomBlur"];class te extends I.w{get weight(){return this._effectWrapper.weight}set weight(e){this._effectWrapper.weight=e}getClassName(){return"BloomMergePostProcess"}constructor(e,t,s,i,r,n=null,a,o,h,l=0,c=!1){const u="number"==typeof r?c:!!r.blockCompilation,d={uniforms:ee.Uniforms,samplers:ee.Samplers,size:"number"==typeof r?r:void 0,camera:n,samplingMode:a,engine:o,reusable:h,textureType:l,...r,blockCompilation:!0};super(e,ee.FragmentUrl,{effectWrapper:"number"!=typeof r&&r.effectWrapper?void 0:new ee(e,o,d),...d}),this.weight=i,this.externalTextureSamplerBinding=!0,this.onApplyObservable.add((e=>{e.setTextureFromPostProcess("textureSampler",t),e.setTextureFromPostProcessOutput("bloomBlur",s)})),u||this.updateEffect()}}(0,i.Cg)([(0,r.lK)()],te.prototype,"weight",null),(0,y.Y5)("BABYLON.BloomMergePostProcess",te);class se{get threshold(){return this._downscale.threshold}set threshold(e){this._downscale.threshold=e}get weight(){return this._merge.weight}set weight(e){this._merge.weight=e}get kernel(){return this._blurX.kernel/this.scale}set kernel(e){this._blurX.kernel=e*this.scale,this._blurY.kernel=e*this.scale}constructor(e,t,s,i=!1){this.scale=s,this._downscale=new $(e+"_downscale",t,{blockCompilation:i}),this._blurX=new Y.q(e+"_blurX",t,new c.I9(1,0),10,{blockCompilation:i}),this._blurY=new Y.q(e+"_blurY",t,new c.I9(0,1),10,{blockCompilation:i}),this._merge=new ee(e+"_merge",t,{blockCompilation:i})}isReady(){return this._downscale.isReady()&&this._blurX.isReady()&&this._blurY.isReady()&&this._merge.isReady()}}class ie extends U{get threshold(){return this._thinBloomEffect.threshold}set threshold(e){this._thinBloomEffect.threshold=e}get weight(){return this._thinBloomEffect.weight}set weight(e){this._thinBloomEffect.weight=e}get kernel(){return this._thinBloomEffect.kernel}set kernel(e){this._thinBloomEffect.kernel=e}get bloomScale(){return this._thinBloomEffect.scale}constructor(e,t,s,i,r=0,n=!1){const a=e._renderForCamera?e.getEngine():e;super(a,"bloom",(()=>this._effects),!0),this._effects=[],this._thinBloomEffect=new se("bloom",a,t,n),this._downscale=new J("highlights",{size:1,samplingMode:h.g.BILINEAR_SAMPLINGMODE,engine:a,textureType:r,blockCompilation:n,effectWrapper:this._thinBloomEffect._downscale}),this._blurX=new f.j("horizontal blur",this._thinBloomEffect._blurX.direction,this._thinBloomEffect._blurX.kernel,{size:t,samplingMode:h.g.BILINEAR_SAMPLINGMODE,engine:a,textureType:r,blockCompilation:n,effectWrapper:this._thinBloomEffect._blurX}),this._blurX.alwaysForcePOT=!0,this._blurX.autoClear=!1,this._blurY=new f.j("vertical blur",this._thinBloomEffect._blurY.direction,this._thinBloomEffect._blurY.kernel,{size:t,samplingMode:h.g.BILINEAR_SAMPLINGMODE,engine:a,textureType:r,blockCompilation:n,effectWrapper:this._thinBloomEffect._blurY}),this._blurY.alwaysForcePOT=!0,this._blurY.autoClear=!1,this.kernel=i,this._effects=[this._downscale,this._blurX,this._blurY],this._merge=new te("bloomMerge",this._downscale,this._blurY,s,{size:t,samplingMode:h.g.BILINEAR_SAMPLINGMODE,engine:a,textureType:r,blockCompilation:n,effectWrapper:this._thinBloomEffect._merge}),this._merge.autoClear=!1,this._effects.push(this._merge)}disposeEffects(e){for(let t=0;t<this._effects.length;t++)this._effects[t].dispose(e)}_updateEffects(){for(let e=0;e<this._effects.length;e++)this._effects[e].updateEffect()}_isReady(){return this._thinBloomEffect.isReady()}}class re{constructor(){this._renderPipelines={}}get supportedPipelines(){const e=[];for(const t in this._renderPipelines)if(Object.prototype.hasOwnProperty.call(this._renderPipelines,t)){const s=this._renderPipelines[t];s.isSupported&&e.push(s)}return e}addPipeline(e){this._renderPipelines[e._name]=e}removePipeline(e){delete this._renderPipelines[e]}attachCamerasToRenderPipeline(e,t,s=!1){const i=this._renderPipelines[e];i&&i._attachCameras(t,s)}detachCamerasFromRenderPipeline(e,t){const s=this._renderPipelines[e];s&&s._detachCameras(t)}enableEffectInPipeline(e,t,s){const i=this._renderPipelines[e];i&&i._enableEffect(t,s)}disableEffectInPipeline(e,t,s){const i=this._renderPipelines[e];i&&i._disableEffect(t,s)}update(){for(const e in this._renderPipelines)if(Object.prototype.hasOwnProperty.call(this._renderPipelines,e)){const t=this._renderPipelines[e];t.isSupported?t._update():(t.dispose(),delete this._renderPipelines[e])}}_rebuild(){for(const e in this._renderPipelines)Object.prototype.hasOwnProperty.call(this._renderPipelines,e)&&this._renderPipelines[e]._rebuild()}dispose(){for(const e in this._renderPipelines)Object.prototype.hasOwnProperty.call(this._renderPipelines,e)&&this._renderPipelines[e].dispose()}}Object.defineProperty(l.Z.prototype,"postProcessRenderPipelineManager",{get:function(){if(!this._postProcessRenderPipelineManager){let e=this._getComponent(v.v.NAME_POSTPROCESSRENDERPIPELINEMANAGER);e||(e=new ne(this),this._addComponent(e)),this._postProcessRenderPipelineManager=new re}return this._postProcessRenderPipelineManager},enumerable:!0,configurable:!0});class ne{constructor(e){this.name=v.v.NAME_POSTPROCESSRENDERPIPELINEMANAGER,this.scene=e}register(){this.scene._gatherRenderTargetsStage.registerStep(v.v.STEP_GATHERRENDERTARGETS_POSTPROCESSRENDERPIPELINEMANAGER,this,this._gatherRenderTargets)}rebuild(){this.scene._postProcessRenderPipelineManager&&this.scene._postProcessRenderPipelineManager._rebuild()}dispose(){this.scene._postProcessRenderPipelineManager&&this.scene._postProcessRenderPipelineManager.dispose()}_gatherRenderTargets(){this.scene._postProcessRenderPipelineManager&&this.scene._postProcessRenderPipelineManager.update()}}class ae extends N{get automaticBuild(){return this._buildAllowed}set automaticBuild(e){this._buildAllowed=e}get scene(){return this._scene}set sharpenEnabled(e){this._sharpenEnabled!==e&&(this._sharpenEnabled=e,this._buildPipeline())}get sharpenEnabled(){return this._sharpenEnabled}get bloomKernel(){return this._bloomKernel}set bloomKernel(e){this._bloomKernel=e,this.bloom.kernel=e/this._hardwareScaleLevel}set bloomWeight(e){this._bloomWeight!==e&&(this.bloom.weight=e,this._bloomWeight=e)}get bloomWeight(){return this._bloomWeight}set bloomThreshold(e){this._bloomThreshold!==e&&(this.bloom.threshold=e,this._bloomThreshold=e)}get bloomThreshold(){return this._bloomThreshold}set bloomScale(e){this._bloomScale!==e&&(this._bloomScale=e,this._rebuildBloom(),this._buildPipeline())}get bloomScale(){return this._bloomScale}set bloomEnabled(e){this._bloomEnabled!==e&&(this._bloomEnabled=e,this._buildPipeline())}get bloomEnabled(){return this._bloomEnabled}_rebuildBloom(){const e=this.bloom;this.bloom=new ie(this._scene,this.bloomScale,this._bloomWeight,this.bloomKernel/this._hardwareScaleLevel,this._defaultPipelineTextureType,!1),this.bloom.threshold=e.threshold;for(let t=0;t<this._cameras.length;t++)e.disposeEffects(this._cameras[t])}get depthOfFieldEnabled(){return this._depthOfFieldEnabled}set depthOfFieldEnabled(e){this._depthOfFieldEnabled!==e&&(this._depthOfFieldEnabled=e,this._buildPipeline())}get depthOfFieldBlurLevel(){return this._depthOfFieldBlurLevel}set depthOfFieldBlurLevel(e){if(this._depthOfFieldBlurLevel===e)return;this._depthOfFieldBlurLevel=e;const t=this.depthOfField;this.depthOfField=new Z(this._scene,null,this._depthOfFieldBlurLevel,this._defaultPipelineTextureType,!1),this.depthOfField.focalLength=t.focalLength,this.depthOfField.focusDistance=t.focusDistance,this.depthOfField.fStop=t.fStop,this.depthOfField.lensSize=t.lensSize;for(let e=0;e<this._cameras.length;e++)t.disposeEffects(this._cameras[e]);this._buildPipeline()}set fxaaEnabled(e){this._fxaaEnabled!==e&&(this._fxaaEnabled=e,this._buildPipeline())}get fxaaEnabled(){return this._fxaaEnabled}set samples(e){this._samples!==e&&(this._samples=e,this._buildPipeline())}get samples(){return this._samples}set imageProcessingEnabled(e){this._imageProcessingEnabled!==e&&(this._scene.imageProcessingConfiguration.isEnabled=e)}get imageProcessingEnabled(){return this._imageProcessingEnabled}set glowLayerEnabled(e){e&&!this._glowLayer?this._glowLayer=new S("",this._scene):!e&&this._glowLayer&&(this._glowLayer.dispose(),this._glowLayer=null)}get glowLayerEnabled(){return null!=this._glowLayer}get glowLayer(){return this._glowLayer}set chromaticAberrationEnabled(e){this._chromaticAberrationEnabled!==e&&(this._chromaticAberrationEnabled=e,this._buildPipeline())}get chromaticAberrationEnabled(){return this._chromaticAberrationEnabled}set grainEnabled(e){this._grainEnabled!==e&&(this._grainEnabled=e,this._buildPipeline())}get grainEnabled(){return this._grainEnabled}constructor(e="",t=!0,s=m.q.LastCreatedScene,i,r=!0){super(s.getEngine(),e),this._camerasToBeAttached=[],this.SharpenPostProcessId="SharpenPostProcessEffect",this.ImageProcessingPostProcessId="ImageProcessingPostProcessEffect",this.FxaaPostProcessId="FxaaPostProcessEffect",this.ChromaticAberrationPostProcessId="ChromaticAberrationPostProcessEffect",this.GrainPostProcessId="GrainPostProcessEffect",this._glowLayer=null,this.animations=[],this._imageProcessingConfigurationObserver=null,this._sharpenEnabled=!1,this._bloomEnabled=!1,this._depthOfFieldEnabled=!1,this._depthOfFieldBlurLevel=0,this._fxaaEnabled=!1,this._imageProcessingEnabled=!0,this._bloomScale=.5,this._chromaticAberrationEnabled=!1,this._grainEnabled=!1,this._buildAllowed=!0,this.onBuildObservable=new a.cP,this._resizeObserver=null,this._hardwareScaleLevel=1,this._bloomKernel=64,this._bloomWeight=.15,this._bloomThreshold=.9,this._samples=1,this._hasCleared=!1,this._prevPostProcess=null,this._prevPrevPostProcess=null,this._depthOfFieldSceneObserver=null,this._activeCameraChangedObserver=null,this._activeCamerasChangedObserver=null,this._cameras=i||s.cameras,this._cameras=this._cameras.slice(),this._camerasToBeAttached=this._cameras.slice(),this._buildAllowed=r,this._scene=s;const n=this._scene.getEngine().getCaps();this._hdr=t&&(n.textureHalfFloatRender||n.textureFloatRender),this._hdr?n.textureHalfFloatRender?this._defaultPipelineTextureType=2:n.textureFloatRender&&(this._defaultPipelineTextureType=1):this._defaultPipelineTextureType=0,s.postProcessRenderPipelineManager.addPipeline(this);const o=this._scene.getEngine();this.sharpen=new D("sharpen",1,null,h.g.BILINEAR_SAMPLINGMODE,o,!1,this._defaultPipelineTextureType,!0),this._sharpenEffect=new U(o,this.SharpenPostProcessId,(()=>this.sharpen),!0),this.depthOfField=new Z(this._scene,null,this._depthOfFieldBlurLevel,this._defaultPipelineTextureType,!0),this._hardwareScaleLevel=o.getHardwareScalingLevel(),this._resizeObserver=o.onResizeObservable.add((()=>{this._hardwareScaleLevel=o.getHardwareScalingLevel(),this.bloomKernel=this._bloomKernel})),this.bloom=new ie(this._scene,this._bloomScale,this._bloomWeight,this.bloomKernel/this._hardwareScaleLevel,this._defaultPipelineTextureType,!0),this.chromaticAberration=new w("ChromaticAberration",o.getRenderWidth(),o.getRenderHeight(),1,null,h.g.BILINEAR_SAMPLINGMODE,o,!1,this._defaultPipelineTextureType,!0),this._chromaticAberrationEffect=new U(o,this.ChromaticAberrationPostProcessId,(()=>this.chromaticAberration),!0),this.grain=new L("Grain",1,null,h.g.BILINEAR_SAMPLINGMODE,o,!1,this._defaultPipelineTextureType,!0),this._grainEffect=new U(o,this.GrainPostProcessId,(()=>this.grain),!0);let l=!0;this._imageProcessingConfigurationObserver=this._scene.imageProcessingConfiguration.onUpdateParameters.add((()=>{this.bloom._downscale._exposure=this._scene.imageProcessingConfiguration.exposure,this.imageProcessingEnabled!==this._scene.imageProcessingConfiguration.isEnabled&&(this._imageProcessingEnabled=this._scene.imageProcessingConfiguration.isEnabled,l?p.S0.SetImmediate((()=>{this._buildPipeline()})):this._buildPipeline())})),this._buildPipeline(),l=!1}getClassName(){return"DefaultRenderingPipeline"}prepare(){const e=this._buildAllowed;this._buildAllowed=!0,this._buildPipeline(),this._buildAllowed=e}_setAutoClearAndTextureSharing(e,t=!1){this._hasCleared?e.autoClear=!1:(e.autoClear=!0,this._scene.autoClear=!1,this._hasCleared=!0),t||(this._prevPrevPostProcess?e.shareOutputWith(this._prevPrevPostProcess):e.useOwnOutput(),this._prevPostProcess&&(this._prevPrevPostProcess=this._prevPostProcess),this._prevPostProcess=e)}_buildPipeline(){if(!this._buildAllowed)return;this._scene.autoClear=!0;const e=this._scene.getEngine();if(this._disposePostProcesses(),null!==this._cameras&&(this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._cameras=this._camerasToBeAttached.slice()),this._reset(),this._prevPostProcess=null,this._prevPrevPostProcess=null,this._hasCleared=!1,this.depthOfFieldEnabled){if(this._cameras.length>1){for(const e of this._cameras)this._scene.enableDepthRenderer(e).useOnlyInActiveCamera=!0;this._depthOfFieldSceneObserver=this._scene.onAfterRenderTargetsRenderObservable.add((e=>{this._cameras.indexOf(e.activeCamera)>-1&&(this.depthOfField.depthTexture=e.enableDepthRenderer(e.activeCamera).getDepthMap())}))}else{this._scene.onAfterRenderTargetsRenderObservable.remove(this._depthOfFieldSceneObserver);const e=this._scene.enableDepthRenderer(this._cameras[0]);this.depthOfField.depthTexture=e.getDepthMap()}this.depthOfField._isReady()||this.depthOfField._updateEffects(),this.addEffect(this.depthOfField),this._setAutoClearAndTextureSharing(this.depthOfField._effects[0],!0)}else this._scene.onAfterRenderTargetsRenderObservable.remove(this._depthOfFieldSceneObserver);this.bloomEnabled&&(this.bloom._isReady()||this.bloom._updateEffects(),this.addEffect(this.bloom),this._setAutoClearAndTextureSharing(this.bloom._effects[0],!0)),this._imageProcessingEnabled&&(this.imageProcessing=new F("imageProcessing",1,null,h.g.BILINEAR_SAMPLINGMODE,e,!1,this._defaultPipelineTextureType,this.scene.imageProcessingConfiguration),this._hdr?(this.addEffect(new U(e,this.ImageProcessingPostProcessId,(()=>this.imageProcessing),!0)),this._setAutoClearAndTextureSharing(this.imageProcessing)):this._scene.imageProcessingConfiguration.applyByPostProcess=!1,this._cameras&&0!==this._cameras.length||(this._scene.imageProcessingConfiguration.applyByPostProcess=!1),this.imageProcessing.getEffect()||this.imageProcessing._updateParameters()),this.sharpenEnabled&&(this.sharpen.isReady()||this.sharpen.updateEffect(),this.addEffect(this._sharpenEffect),this._setAutoClearAndTextureSharing(this.sharpen)),this.grainEnabled&&(this.grain.isReady()||this.grain.updateEffect(),this.addEffect(this._grainEffect),this._setAutoClearAndTextureSharing(this.grain)),this.chromaticAberrationEnabled&&(this.chromaticAberration.isReady()||this.chromaticAberration.updateEffect(),this.addEffect(this._chromaticAberrationEffect),this._setAutoClearAndTextureSharing(this.chromaticAberration)),this.fxaaEnabled&&(this.fxaa=new B("fxaa",1,null,h.g.BILINEAR_SAMPLINGMODE,e,!1,this._defaultPipelineTextureType),this.addEffect(new U(e,this.FxaaPostProcessId,(()=>this.fxaa),!0)),this._setAutoClearAndTextureSharing(this.fxaa,!0)),null!==this._cameras&&this._scene.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(this._name,this._cameras),(this._scene.activeCameras&&this._scene.activeCameras.length>1||this._scene.activeCamera&&-1===this._cameras.indexOf(this._scene.activeCamera))&&(this._scene.autoClear=!0),this._activeCameraChangedObserver||(this._activeCameraChangedObserver=this._scene.onActiveCameraChanged.add((()=>{this._scene.activeCamera&&-1===this._cameras.indexOf(this._scene.activeCamera)&&(this._scene.autoClear=!0)}))),this._activeCamerasChangedObserver||(this._activeCamerasChangedObserver=this._scene.onActiveCamerasChanged.add((()=>{this._scene.activeCameras&&this._scene.activeCameras.length>1&&(this._scene.autoClear=!0)}))),this._adaptPostProcessesToViewPort(),!this._enableMSAAOnFirstPostProcess(this.samples)&&this.samples>1&&o.V.Warn("MSAA failed to enable, MSAA is only supported in browsers that support webGL >= 2.0"),this.onBuildObservable.notifyObservers(this)}_disposePostProcesses(e=!1){for(let t=0;t<this._cameras.length;t++){const s=this._cameras[t];this.imageProcessing&&this.imageProcessing.dispose(s),this.fxaa&&this.fxaa.dispose(s),e&&(this.sharpen&&this.sharpen.dispose(s),this.depthOfField&&(this._scene.onAfterRenderTargetsRenderObservable.remove(this._depthOfFieldSceneObserver),this.depthOfField.disposeEffects(s)),this.bloom&&this.bloom.disposeEffects(s),this.chromaticAberration&&this.chromaticAberration.dispose(s),this.grain&&this.grain.dispose(s),this._glowLayer&&this._glowLayer.dispose())}this.imageProcessing=null,this.fxaa=null,e&&(this.sharpen=null,this._sharpenEffect=null,this.depthOfField=null,this.bloom=null,this.chromaticAberration=null,this._chromaticAberrationEffect=null,this.grain=null,this._grainEffect=null,this._glowLayer=null)}addCamera(e){this._camerasToBeAttached.push(e),this._buildPipeline()}removeCamera(e){const t=this._camerasToBeAttached.indexOf(e);this._camerasToBeAttached.splice(t,1),this._buildPipeline()}dispose(){this._buildAllowed=!1,this.onBuildObservable.clear(),this._disposePostProcesses(!0),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._scene._postProcessRenderPipelineManager.removePipeline(this.name),this._scene.autoClear=!0,this._resizeObserver&&(this._scene.getEngine().onResizeObservable.remove(this._resizeObserver),this._resizeObserver=null),this._scene.onActiveCameraChanged.remove(this._activeCameraChangedObserver),this._scene.onActiveCamerasChanged.remove(this._activeCamerasChangedObserver),this._scene.imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingConfigurationObserver),super.dispose()}serialize(){const e=n.p.Serialize(this);return e.customType="DefaultRenderingPipeline",e}static Parse(e,t,s){return n.p.Parse((()=>new ae(e._name,e._name._hdr,t)),e,t,s)}}(0,i.Cg)([(0,r.lK)()],ae.prototype,"sharpenEnabled",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"bloomKernel",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"_bloomWeight",void 0),(0,i.Cg)([(0,r.lK)()],ae.prototype,"_bloomThreshold",void 0),(0,i.Cg)([(0,r.lK)()],ae.prototype,"_hdr",void 0),(0,i.Cg)([(0,r.lK)()],ae.prototype,"bloomWeight",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"bloomThreshold",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"bloomScale",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"bloomEnabled",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"depthOfFieldEnabled",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"depthOfFieldBlurLevel",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"fxaaEnabled",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"samples",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"imageProcessingEnabled",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"glowLayerEnabled",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"chromaticAberrationEnabled",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"grainEnabled",null),(0,y.Y5)("BABYLON.DefaultRenderingPipeline",ae)},6532:(e,t,s)=>{s.d(t,{j:()=>c});var i=s(5524),r=s(7891),n=s(2781),a=s(6552),o=s(9259),h=s(6877),l=s(2309);class c extends r.w{get direction(){return this._effectWrapper.direction}set direction(e){this._effectWrapper.direction=e}set kernel(e){this._effectWrapper.kernel=e}get kernel(){return this._effectWrapper.kernel}set packedFloat(e){this._effectWrapper.packedFloat=e}get packedFloat(){return this._effectWrapper.packedFloat}getClassName(){return"BlurPostProcess"}constructor(e,t,s,i,r=null,a=n.g.BILINEAR_SAMPLINGMODE,o,h,c=0,u="",d=!1,_=5){const f="number"==typeof i?d:!!i.blockCompilation,p={uniforms:l.q.Uniforms,samplers:l.q.Samplers,size:"number"==typeof i?i:void 0,camera:r,samplingMode:a,engine:o,reusable:h,textureType:c,vertexUrl:l.q.VertexUrl,indexParameters:{varyingCount:0,depCount:0},textureFormat:_,defines:u,...i,blockCompilation:!0};super(e,l.q.FragmentUrl,{effectWrapper:"number"!=typeof i&&i.effectWrapper?void 0:new l.q(e,o,void 0,void 0,p),...p}),this._effectWrapper.options.blockCompilation=f,this.direction=t,this.onApplyObservable.add((()=>{this._effectWrapper.textureWidth=this._outputTexture?this._outputTexture.width:this.width,this._effectWrapper.textureHeight=this._outputTexture?this._outputTexture.height:this.height})),this.kernel=s}updateEffect(e=null,t=null,s=null,i,r,n){this._effectWrapper._updateParameters(r,n)}static _Parse(e,t,s,i){return h.p.Parse((()=>new c(e.name,e.direction,e.kernel,e.options,t,e.renderTargetSamplingMode,s.getEngine(),e.reusable,e.textureType,void 0,!1)),e,s,i)}}(0,i.Cg)([(0,o.WM)()],c.prototype,"direction",null),(0,i.Cg)([(0,o.lK)()],c.prototype,"kernel",null),(0,i.Cg)([(0,o.lK)()],c.prototype,"packedFloat",null),(0,a.Y5)("BABYLON.BlurPostProcess",c)},7891:(e,t,s)=>{s.d(t,{w:()=>f});var i=s(5524),r=s(7931),n=s(9848),a=s(9923),o=s(4420),h=s(9259),l=s(6877),c=s(6552),u=s(6326),d=s(1597),_=s(4255);u.$.prototype.setTextureFromPostProcess=function(e,t,s){let i=null;t&&(t._forcedOutputTexture?i=t._forcedOutputTexture:t._textures.data[t._currentRenderTextureInd]&&(i=t._textures.data[t._currentRenderTextureInd])),this._bindTexture(e,i?.texture??null,s)},u.$.prototype.setTextureFromPostProcessOutput=function(e,t,s){this._bindTexture(e,t?._outputTexture?.texture??null,s)},o.M.prototype.setTextureFromPostProcess=function(e,t){this._engine.setTextureFromPostProcess(this._samplers[e],t,e)},o.M.prototype.setTextureFromPostProcessOutput=function(e,t){this._engine.setTextureFromPostProcessOutput(this._samplers[e],t,e)};class f{static get ForceGLSL(){return _.$.ForceGLSL}static set ForceGLSL(e){_.$.ForceGLSL=e}static RegisterShaderCodeProcessing(e,t){_.$.RegisterShaderCodeProcessing(e,t)}get name(){return this._effectWrapper.name}set name(e){this._effectWrapper.name=e}get alphaMode(){return this._effectWrapper.alphaMode}set alphaMode(e){this._effectWrapper.alphaMode=e}get samples(){return this._samples}set samples(e){this._samples=Math.min(e,this._engine.getCaps().maxMSAASamples),this._textures.forEach((e=>{e.setSamples(this._samples)}))}get shaderLanguage(){return this._shaderLanguage}getEffectName(){return this._fragmentUrl}set onActivate(e){this._onActivateObserver&&this.onActivateObservable.remove(this._onActivateObserver),e&&(this._onActivateObserver=this.onActivateObservable.add(e))}set onSizeChanged(e){this._onSizeChangedObserver&&this.onSizeChangedObservable.remove(this._onSizeChangedObserver),this._onSizeChangedObserver=this.onSizeChangedObservable.add(e)}set onApply(e){this._onApplyObserver&&this.onApplyObservable.remove(this._onApplyObserver),this._onApplyObserver=this.onApplyObservable.add(e)}set onBeforeRender(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e)}set onAfterRender(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=this.onAfterRenderObservable.add(e)}get inputTexture(){return this._textures.data[this._currentRenderTextureInd]}set inputTexture(e){this._forcedOutputTexture=e}restoreDefaultInputTexture(){this._forcedOutputTexture&&(this._forcedOutputTexture=null,this.markTextureDirty())}getCamera(){return this._camera}get texelSize(){return this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.texelSize:(this._forcedOutputTexture&&this._texelSize.copyFromFloats(1/this._forcedOutputTexture.width,1/this._forcedOutputTexture.height),this._texelSize)}constructor(e,t,s,i,o,h,l=1,c,u,d=null,p=0,g="postprocess",m,T=!1,b=5,E,x){this._parentContainer=null,this.width=-1,this.height=-1,this.nodeMaterialSource=null,this._outputTexture=null,this.autoClear=!0,this.forceAutoClearInAlphaMode=!1,this.animations=[],this.enablePixelPerfectMode=!1,this.forceFullscreenViewport=!0,this.scaleMode=1,this.alwaysForcePOT=!1,this._samples=1,this.adaptScaleToCurrentViewport=!1,this._webGPUReady=!1,this._reusable=!1,this._renderId=0,this.externalTextureSamplerBinding=!1,this._textures=new r.L(2),this._textureCache=[],this._currentRenderTextureInd=0,this._scaleRatio=new a.I9(1,1),this._texelSize=a.I9.Zero(),this.onActivateObservable=new n.cP,this.onSizeChangedObservable=new n.cP,this.onApplyObservable=new n.cP,this.onBeforeRenderObservable=new n.cP,this.onAfterRenderObservable=new n.cP;let A,R=1,M=null;if(s&&!Array.isArray(s)){const e=s;s=e.uniforms??null,i=e.samplers??null,R=e.size??1,h=e.camera??null,l=e.samplingMode??1,c=e.engine,u=e.reusable,d=Array.isArray(e.defines)?e.defines.join("\n"):e.defines??null,p=e.textureType??0,g=e.vertexUrl??"postprocess",m=e.indexParameters,T=e.blockCompilation??!1,b=e.textureFormat??5,E=e.shaderLanguage??0,M=e.uniformBuffers??null,x=e.extraInitializations,A=e.effectWrapper}else o&&(R="number"==typeof o?o:{width:o.width,height:o.height});const y=!!A;if(this._effectWrapper=A??new _.$({name:e,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:t,engine:c||h?.getScene().getEngine(),uniforms:s,samplers:i,uniformBuffers:M,defines:d,vertexUrl:g,indexParameters:m,blockCompilation:!0,shaderLanguage:E,extraInitializations:void 0}),this.name=e,this.onEffectCreatedObservable=this._effectWrapper.onEffectCreatedObservable,null!=h?(this._camera=h,this._scene=h.getScene(),h.attachPostProcess(this),this._engine=this._scene.getEngine(),this._scene.postProcesses.push(this),this.uniqueId=this._scene.getUniqueId()):c&&(this._engine=c,this._engine.postProcesses.push(this)),this._options=R,this.renderTargetSamplingMode=l||1,this._reusable=u||!1,this._textureType=p,this._textureFormat=b,this._shaderLanguage=E||0,this._samplers=i||[],-1===this._samplers.indexOf("textureSampler")&&this._samplers.push("textureSampler"),this._fragmentUrl=t,this._vertexUrl=g,this._parameters=s||[],-1===this._parameters.indexOf("scale")&&this._parameters.push("scale"),this._uniformBuffers=M||[],this._indexParameters=m,!y){this._webGPUReady=1===this._shaderLanguage;const e=[];this._gatherImports(this._engine.isWebGPU&&!f.ForceGLSL,e),this._effectWrapper._webGPUReady=this._webGPUReady,this._effectWrapper._postConstructor(T,d,x,e)}}_gatherImports(e=!1,t){e&&this._webGPUReady?t.push(Promise.all([s.e(126).then(s.bind(s,2083))])):t.push(Promise.all([Promise.resolve().then(s.bind(s,6612))]))}getClassName(){return"PostProcess"}getEngine(){return this._engine}getEffect(){return this._effectWrapper.drawWrapper.effect}shareOutputWith(e){return this._disposeTextures(),this._shareOutputWithPostProcess=e,this}useOwnOutput(){0==this._textures.length&&(this._textures=new r.L(2)),this._shareOutputWithPostProcess=null}updateEffect(e=null,t=null,s=null,i,r,n,a,o){this._effectWrapper.updateEffect(e,t,s,i,r,n,a,o),this._postProcessDefines=Array.isArray(this._effectWrapper.options.defines)?this._effectWrapper.options.defines.join("\n"):this._effectWrapper.options.defines}isReusable(){return this._reusable}markTextureDirty(){this.width=-1}_createRenderTargetTexture(e,t,s=0){for(let i=0;i<this._textureCache.length;i++)if(this._textureCache[i].texture.width===e.width&&this._textureCache[i].texture.height===e.height&&this._textureCache[i].postProcessChannel===s&&this._textureCache[i].texture._generateDepthBuffer===t.generateDepthBuffer&&this._textureCache[i].texture.samples===t.samples)return this._textureCache[i].texture;const i=this._engine.createRenderTargetTexture(e,t);return this._textureCache.push({texture:i,postProcessChannel:s,lastUsedRenderId:-1}),i}_flushTextureCache(){const e=this._renderId;for(let t=this._textureCache.length-1;t>=0;t--)if(e-this._textureCache[t].lastUsedRenderId>100){let e=!1;for(let s=0;s<this._textures.length;s++)if(this._textures.data[s]===this._textureCache[t].texture){e=!0;break}e||(this._textureCache[t].texture.dispose(),this._textureCache.splice(t,1))}}resize(e,t,s=null,i=!1,r=!1){this._textures.length>0&&this._textures.reset(),this.width=e,this.height=t;let n=null;if(s)for(let e=0;e<s._postProcesses.length;e++)if(null!==s._postProcesses[e]){n=s._postProcesses[e];break}const a={width:this.width,height:this.height},o={generateMipMaps:i,generateDepthBuffer:r||n===this,generateStencilBuffer:(r||n===this)&&this._engine.isStencilEnable,samplingMode:this.renderTargetSamplingMode,type:this._textureType,format:this._textureFormat,samples:this._samples,label:"PostProcessRTT-"+this.name};this._textures.push(this._createRenderTargetTexture(a,o,0)),this._reusable&&this._textures.push(this._createRenderTargetTexture(a,o,1)),this._texelSize.copyFromFloats(1/this.width,1/this.height),this.onSizeChangedObservable.notifyObservers(this)}_getTarget(){let e;if(this._shareOutputWithPostProcess)e=this._shareOutputWithPostProcess.inputTexture;else if(this._forcedOutputTexture)e=this._forcedOutputTexture,this.width=this._forcedOutputTexture.width,this.height=this._forcedOutputTexture.height;else{let t;e=this.inputTexture;for(let s=0;s<this._textureCache.length;s++)if(this._textureCache[s].texture===e){t=this._textureCache[s];break}t&&(t.lastUsedRenderId=this._renderId)}return e}activate(e,t=null,s){const i=(e=e||this._camera).getScene(),r=i.getEngine(),n=r.getCaps().maxTextureSize,a=(t?t.width:this._engine.getRenderWidth(!0))*this._options|0,o=(t?t.height:this._engine.getRenderHeight(!0))*this._options|0;let h=this._options.width||a,l=this._options.height||o;const c=7!==this.renderTargetSamplingMode&&1!==this.renderTargetSamplingMode&&2!==this.renderTargetSamplingMode;let u=null;if(!this._shareOutputWithPostProcess&&!this._forcedOutputTexture){if(this.adaptScaleToCurrentViewport){const e=r.currentViewport;e&&(h*=e.width,l*=e.height)}(c||this.alwaysForcePOT)&&(this._options.width||(h=r.needPOTTextures?(0,d.R)(h,n,this.scaleMode):h),this._options.height||(l=r.needPOTTextures?(0,d.R)(l,n,this.scaleMode):l)),this.width===h&&this.height===l&&(u=this._getTarget())||this.resize(h,l,e,c,s),this._textures.forEach((e=>{e.samples!==this.samples&&this._engine.updateRenderTargetTextureSampleCount(e,this.samples)})),this._flushTextureCache(),this._renderId++}return u||(u=this._getTarget()),this.enablePixelPerfectMode?(this._scaleRatio.copyFromFloats(a/h,o/l),this._engine.bindFramebuffer(u,0,a,o,this.forceFullscreenViewport)):(this._scaleRatio.copyFromFloats(1,1),this._engine.bindFramebuffer(u,0,void 0,void 0,this.forceFullscreenViewport)),this._engine._debugInsertMarker?.(`post process ${this.name} input`),this.onActivateObservable.notifyObservers(e),this.autoClear&&(0===this.alphaMode||this.forceAutoClearInAlphaMode)&&this._engine.clear(this.clearColor?this.clearColor:i.clearColor,i._allowPostProcessClearColor,!0,!0),this._reusable&&(this._currentRenderTextureInd=(this._currentRenderTextureInd+1)%2),u}get isSupported(){return this._effectWrapper.drawWrapper.effect.isSupported}get aspectRatio(){return this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.aspectRatio:this._forcedOutputTexture?this._forcedOutputTexture.width/this._forcedOutputTexture.height:this.width/this.height}isReady(){return this._effectWrapper.isReady()}apply(){if(!this._effectWrapper.isReady())return null;let e;return this._engine.enableEffect(this._effectWrapper.drawWrapper),this._engine.setState(!1),this._engine.setDepthBuffer(!1),this._engine.setDepthWrite(!1),this.alphaConstants&&this.getEngine().setAlphaConstants(this.alphaConstants.r,this.alphaConstants.g,this.alphaConstants.b,this.alphaConstants.a),e=this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.inputTexture:this._forcedOutputTexture?this._forcedOutputTexture:this.inputTexture,this.externalTextureSamplerBinding||this._effectWrapper.drawWrapper.effect._bindTexture("textureSampler",e?.texture),this._effectWrapper.drawWrapper.effect.setVector2("scale",this._scaleRatio),this.onApplyObservable.notifyObservers(this._effectWrapper.drawWrapper.effect),this._effectWrapper.bind(),this._effectWrapper.drawWrapper.effect}_disposeTextures(){this._shareOutputWithPostProcess||this._forcedOutputTexture?this._disposeTextureCache():(this._disposeTextureCache(),this._textures.dispose())}_disposeTextureCache(){for(let e=this._textureCache.length-1;e>=0;e--)this._textureCache[e].texture.dispose();this._textureCache.length=0}setPrePassRenderer(e){return!!this._prePassEffectConfiguration&&(this._prePassEffectConfiguration=e.addEffectConfiguration(this._prePassEffectConfiguration),this._prePassEffectConfiguration.enabled=!0,!0)}dispose(e){let t;if(e=e||this._camera,this._disposeTextures(),this._scene&&(t=this._scene.postProcesses.indexOf(this),-1!==t&&this._scene.postProcesses.splice(t,1)),this._parentContainer){const e=this._parentContainer.postProcesses.indexOf(this);e>-1&&this._parentContainer.postProcesses.splice(e,1),this._parentContainer=null}if(t=this._engine.postProcesses.indexOf(this),-1!==t&&this._engine.postProcesses.splice(t,1),e){if(e.detachPostProcess(this),t=e._postProcesses.indexOf(this),0===t&&e._postProcesses.length>0){const e=this._camera._getFirstPostProcess();e&&e.markTextureDirty()}this.onActivateObservable.clear(),this.onAfterRenderObservable.clear(),this.onApplyObservable.clear(),this.onBeforeRenderObservable.clear(),this.onSizeChangedObservable.clear(),this.onEffectCreatedObservable.clear()}}serialize(){const e=l.p.Serialize(this),t=this.getCamera()||this._scene&&this._scene.activeCamera;return e.customType="BABYLON."+this.getClassName(),e.cameraId=t?t.id:null,e.reusable=this._reusable,e.textureType=this._textureType,e.fragmentUrl=this._fragmentUrl,e.parameters=this._parameters,e.samplers=this._samplers,e.uniformBuffers=this._uniformBuffers,e.options=this._options,e.defines=this._postProcessDefines,e.textureFormat=this._textureFormat,e.vertexUrl=this._vertexUrl,e.indexParameters=this._indexParameters,e}clone(){const e=this.serialize();e._engine=this._engine,e.cameraId=null;const t=f.Parse(e,this._scene,"");return t?(t.onActivateObservable=this.onActivateObservable.clone(),t.onSizeChangedObservable=this.onSizeChangedObservable.clone(),t.onApplyObservable=this.onApplyObservable.clone(),t.onBeforeRenderObservable=this.onBeforeRenderObservable.clone(),t.onAfterRenderObservable=this.onAfterRenderObservable.clone(),t._prePassEffectConfiguration=this._prePassEffectConfiguration,t):null}static Parse(e,t,s){const i=(0,c.n9)(e.customType);if(!i||!i._Parse)return null;const r=t?t.getCameraById(e.cameraId):null;return i._Parse(e,r,t,s)}static _Parse(e,t,s,i){return l.p.Parse((()=>new f(e.name,e.fragmentUrl,e.parameters,e.samplers,e.options,t,e.renderTargetSamplingMode,e._engine,e.reusable,e.defines,e.textureType,e.vertexUrl,e.indexParameters,!1,e.textureFormat)),e,s,i)}}(0,i.Cg)([(0,h.lK)()],f.prototype,"uniqueId",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"name",null),(0,i.Cg)([(0,h.lK)()],f.prototype,"width",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"height",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"renderTargetSamplingMode",void 0),(0,i.Cg)([(0,h.qK)()],f.prototype,"clearColor",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"autoClear",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"forceAutoClearInAlphaMode",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"alphaMode",null),(0,i.Cg)([(0,h.lK)()],f.prototype,"alphaConstants",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"enablePixelPerfectMode",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"forceFullscreenViewport",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"scaleMode",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"alwaysForcePOT",void 0),(0,i.Cg)([(0,h.lK)("samples")],f.prototype,"_samples",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"adaptScaleToCurrentViewport",void 0),(0,c.Y5)("BABYLON.PostProcess",f)},6096:(e,t,s)=>{s.d(t,{X:()=>n});var i=s(5616),r=s(9848);class n{constructor(e){this._vertexBuffers={},this.onBeforeRenderObservable=new r.cP,this._scene=e}_prepareBuffers(){if(this._vertexBuffers[i.R.PositionKind])return;const e=[];e.push(1,1),e.push(-1,1),e.push(-1,-1),e.push(1,-1),this._vertexBuffers[i.R.PositionKind]=new i.R(this._scene.getEngine(),e,i.R.PositionKind,!1,!1,2),this._buildIndexBuffer()}_buildIndexBuffer(){const e=[];e.push(0),e.push(1),e.push(2),e.push(0),e.push(2),e.push(3),this._indexBuffer=this._scene.getEngine().createIndexBuffer(e)}_rebuild(){const e=this._vertexBuffers[i.R.PositionKind];e&&(e._rebuild(),this._buildIndexBuffer())}_prepareFrame(e=null,t=null){const s=this._scene.activeCamera;return!(!s||!(t=t||s._postProcesses.filter((e=>null!=e)))||0===t.length||!this._scene.postProcessesEnabled||(t[0].activate(s,e,null!=t),0))}directRender(e,t=null,s=!1,i=0,r=0,n=!1){const a=this._scene.getEngine();for(let o=0;o<e.length;o++){o<e.length-1?e[o+1].activate(this._scene.activeCamera,t?.texture):(t?a.bindFramebuffer(t,i,void 0,void 0,s,r):n||a.restoreDefaultFramebuffer(),a._debugInsertMarker?.(`post process ${e[o].name} output`));const h=e[o],l=h.apply();l&&(h.onBeforeRenderObservable.notifyObservers(l),this._prepareBuffers(),a.bindBuffers(this._vertexBuffers,this._indexBuffer,l),a.drawElementsType(0,0,6),h.onAfterRenderObservable.notifyObservers(l))}a.setDepthBuffer(!0),a.setDepthWrite(!0)}_finalizeFrame(e,t,s,i,r=!1){const n=this._scene.activeCamera;if(!n)return;if(this.onBeforeRenderObservable.notifyObservers(this),0===(i=i||n._postProcesses.filter((e=>null!=e))).length||!this._scene.postProcessesEnabled)return;const a=this._scene.getEngine();for(let o=0,h=i.length;o<h;o++){const l=i[o];if(o<h-1?l._outputTexture=i[o+1].activate(n,t?.texture):(t?(a.bindFramebuffer(t,s,void 0,void 0,r),l._outputTexture=t):(a.restoreDefaultFramebuffer(),l._outputTexture=null),a._debugInsertMarker?.(`post process ${i[o].name} output`)),e)break;const c=l.apply();c&&(l.onBeforeRenderObservable.notifyObservers(c),this._prepareBuffers(),a.bindBuffers(this._vertexBuffers,this._indexBuffer,c),a.drawElementsType(0,0,6),l.onAfterRenderObservable.notifyObservers(c))}a.setDepthBuffer(!0),a.setDepthWrite(!0),a.setAlphaMode(0)}dispose(){const e=this._vertexBuffers[i.R.PositionKind];e&&(e.dispose(),this._vertexBuffers[i.R.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null)}}},2309:(e,t,s)=>{s.d(t,{q:()=>n});var i=s(4255),r=s(3720);class n extends i.${_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.all([s.e(126).then(s.bind(s,2850)),s.e(126).then(s.bind(s,5417))]))):t.push(Promise.all([s.e(71).then(s.bind(s,4509)),s.e(71).then(s.bind(s,3802))]))}constructor(e,t=null,s,i,a){const o=!!a?.blockCompilation;super({...a,name:e,engine:t||r.N.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:n.FragmentUrl,uniforms:n.Uniforms,samplers:n.Samplers,vertexUrl:n.VertexUrl,blockCompilation:!0}),this._packedFloat=!1,this._staticDefines="",this.textureWidth=0,this.textureHeight=0,this.options.blockCompilation=o,void 0!==s&&(this.direction=s),void 0!==i&&(this.kernel=i)}set kernel(e){this._idealKernel!==e&&(e=Math.max(e,1),this._idealKernel=e,this._kernel=this._nearestBestKernel(e),this.options.blockCompilation||this._updateParameters())}get kernel(){return this._idealKernel}set packedFloat(e){this._packedFloat!==e&&(this._packedFloat=e,this.options.blockCompilation||this._updateParameters())}get packedFloat(){return this._packedFloat}bind(){super.bind(),this._drawWrapper.effect.setFloat2("delta",1/this.textureWidth*this.direction.x,1/this.textureHeight*this.direction.y)}_updateParameters(e,t){const s=this._kernel,i=(s-1)/2;let r=[],n=[],a=0;for(let e=0;e<s;e++){const t=e/(s-1),o=this._gaussianWeight(2*t-1);r[e]=e-i,n[e]=o,a+=o}for(let e=0;e<n.length;e++)n[e]/=a;const o=[],h=[],l=[];for(let e=0;e<=i;e+=2){const t=Math.min(e+1,Math.floor(i));if(e===t)l.push({o:r[e],w:n[e]});else{const s=t===i,a=n[e]+n[t]*(s?.5:1),o=r[e]+1/(1+n[e]/n[t]);0===o?(l.push({o:r[e],w:n[e]}),l.push({o:r[e+1],w:n[e+1]})):(l.push({o,w:a}),l.push({o:-o,w:a}))}}for(let e=0;e<l.length;e++)h[e]=l[e].o,o[e]=l[e].w;r=h,n=o;const c=this.options.engine.getCaps().maxVaryingVectors-(1===this.options.shaderLanguage?1:0),u=Math.max(c,0)-1;let d=Math.min(r.length,u),_="";_+=this._staticDefines,-1!=this._staticDefines.indexOf("DOF")&&(_+=`#define CENTER_WEIGHT ${this._glslFloat(n[d-1])}\n`,d--);for(let e=0;e<d;e++)_+=`#define KERNEL_OFFSET${e} ${this._glslFloat(r[e])}\n`,_+=`#define KERNEL_WEIGHT${e} ${this._glslFloat(n[e])}\n`;let f=0;for(let e=u;e<r.length;e++)_+=`#define KERNEL_DEP_OFFSET${f} ${this._glslFloat(r[e])}\n`,_+=`#define KERNEL_DEP_WEIGHT${f} ${this._glslFloat(n[e])}\n`,f++;this.packedFloat&&(_+="#define PACKEDFLOAT 1"),this.options.blockCompilation=!1,this.updateEffect(_,null,null,{varyingCount:d,depCount:f},e,t)}_nearestBestKernel(e){const t=Math.round(e);for(const e of[t,t-1,t+1,t-2,t+2])if(e%2!=0&&Math.floor(e/2)%2==0&&e>0)return Math.max(e,3);return Math.max(t,3)}_gaussianWeight(e){const t=1/3,s=-e*e/(2*t*t);return 1/(Math.sqrt(2*Math.PI)*t)*Math.exp(s)}_glslFloat(e,t=8){return e.toFixed(t).replace(/0+$/,"")}}n.VertexUrl="kernelBlur",n.FragmentUrl="kernelBlur",n.Uniforms=["delta","direction"],n.Samplers=["circleOfConfusionSampler"]},3099:(e,t,s)=>{s.d(t,{m:()=>o});var i=s(7931),r=s(9923);class n{set opaqueSortCompareFn(e){this._opaqueSortCompareFn=e||n.PainterSortCompare,this._renderOpaque=this._renderOpaqueSorted}set alphaTestSortCompareFn(e){this._alphaTestSortCompareFn=e||n.PainterSortCompare,this._renderAlphaTest=this._renderAlphaTestSorted}set transparentSortCompareFn(e){this._transparentSortCompareFn=e||n.defaultTransparentSortCompare,this._renderTransparent=this._renderTransparentSorted}constructor(e,t,s=null,r=null,n=null){this.index=e,this._opaqueSubMeshes=new i.L(256),this._transparentSubMeshes=new i.L(256),this._alphaTestSubMeshes=new i.L(256),this._depthOnlySubMeshes=new i.L(256),this._particleSystems=new i.L(256),this._spriteManagers=new i.L(256),this._empty=!0,this._edgesRenderers=new i.b(16),this._scene=t,this.opaqueSortCompareFn=s,this.alphaTestSortCompareFn=r,this.transparentSortCompareFn=n}render(e,t,s,i){if(e)return void e(this._opaqueSubMeshes,this._alphaTestSubMeshes,this._transparentSubMeshes,this._depthOnlySubMeshes);const r=this._scene.getEngine();0!==this._depthOnlySubMeshes.length&&(r.setColorWrite(!1),this._renderAlphaTest(this._depthOnlySubMeshes),r.setColorWrite(!0)),0!==this._opaqueSubMeshes.length&&this._renderOpaque(this._opaqueSubMeshes),0!==this._alphaTestSubMeshes.length&&this._renderAlphaTest(this._alphaTestSubMeshes);const n=r.getStencilBuffer();if(r.setStencilBuffer(!1),t&&this._renderSprites(),s&&this._renderParticles(i),this.onBeforeTransparentRendering&&this.onBeforeTransparentRendering(),0!==this._transparentSubMeshes.length||this._scene.useOrderIndependentTransparency){if(r.setStencilBuffer(n),this._scene.useOrderIndependentTransparency){const e=this._scene.depthPeelingRenderer.render(this._transparentSubMeshes);e.length&&this._renderTransparent(e)}else this._renderTransparent(this._transparentSubMeshes);r.setAlphaMode(0)}if(r.setStencilBuffer(!1),this._edgesRenderers.length){for(let e=0;e<this._edgesRenderers.length;e++)this._edgesRenderers.data[e].render();r.setAlphaMode(0)}r.setStencilBuffer(n)}_renderOpaqueSorted(e){n._RenderSorted(e,this._opaqueSortCompareFn,this._scene.activeCamera,!1)}_renderAlphaTestSorted(e){n._RenderSorted(e,this._alphaTestSortCompareFn,this._scene.activeCamera,!1)}_renderTransparentSorted(e){n._RenderSorted(e,this._transparentSortCompareFn,this._scene.activeCamera,!0)}static _RenderSorted(e,t,s,i){let a,o=0;const h=s?s.globalPosition:n._ZeroVector;if(i)for(;o<e.length;o++)a=e.data[o],a._alphaIndex=a.getMesh().alphaIndex,a._distanceToCamera=r.Pq.Distance(a.getBoundingInfo().boundingSphere.centerWorld,h);const l=e.length===e.data.length?e.data:e.data.slice(0,e.length);t&&l.sort(t);const c=l[0].getMesh().getScene();for(o=0;o<l.length;o++)if(a=l[o],!c._activeMeshesFrozenButKeepClipping||a.isInFrustum(c._frustumPlanes)){if(i){const e=a.getMaterial();if(e&&e.needDepthPrePass){const t=e.getScene().getEngine();t.setColorWrite(!1),t.setAlphaMode(0),a.render(!1),t.setColorWrite(!0)}}a.render(i)}}static defaultTransparentSortCompare(e,t){return e._alphaIndex>t._alphaIndex?1:e._alphaIndex<t._alphaIndex?-1:n.backToFrontSortCompare(e,t)}static backToFrontSortCompare(e,t){return e._distanceToCamera<t._distanceToCamera?1:e._distanceToCamera>t._distanceToCamera?-1:0}static frontToBackSortCompare(e,t){return e._distanceToCamera<t._distanceToCamera?-1:e._distanceToCamera>t._distanceToCamera?1:0}static PainterSortCompare(e,t){const s=e.getMesh(),i=t.getMesh();return s.material&&i.material?s.material.uniqueId-i.material.uniqueId:s.uniqueId-i.uniqueId}prepare(){this._opaqueSubMeshes.reset(),this._transparentSubMeshes.reset(),this._alphaTestSubMeshes.reset(),this._depthOnlySubMeshes.reset(),this._particleSystems.reset(),this.prepareSprites(),this._edgesRenderers.reset(),this._empty=!0}prepareSprites(){this._spriteManagers.reset()}dispose(){this._opaqueSubMeshes.dispose(),this._transparentSubMeshes.dispose(),this._alphaTestSubMeshes.dispose(),this._depthOnlySubMeshes.dispose(),this._particleSystems.dispose(),this._spriteManagers.dispose(),this._edgesRenderers.dispose()}dispatch(e,t,s){void 0===t&&(t=e.getMesh()),void 0===s&&(s=e.getMaterial()),null!=s&&(s.needAlphaBlendingForMesh(t)?this._transparentSubMeshes.push(e):s.needAlphaTesting()?(s.needDepthPrePass&&this._depthOnlySubMeshes.push(e),this._alphaTestSubMeshes.push(e)):(s.needDepthPrePass&&this._depthOnlySubMeshes.push(e),this._opaqueSubMeshes.push(e)),t._renderingGroup=this,t._edgesRenderer&&t.isEnabled()&&t.isVisible&&t._edgesRenderer.isEnabled&&this._edgesRenderers.pushNoDuplicate(t._edgesRenderer),this._empty=!1)}dispatchSprites(e){this._spriteManagers.push(e),this._empty=!1}dispatchParticles(e){this._particleSystems.push(e),this._empty=!1}_renderParticles(e){if(0===this._particleSystems.length)return;const t=this._scene.activeCamera;this._scene.onBeforeParticlesRenderingObservable.notifyObservers(this._scene);for(let s=0;s<this._particleSystems.length;s++){const i=this._particleSystems.data[s];if(0===(t&&t.layerMask&i.layerMask))continue;const r=i.emitter;r.position&&e&&-1===e.indexOf(r)||this._scene._activeParticles.addCount(i.render(),!1)}this._scene.onAfterParticlesRenderingObservable.notifyObservers(this._scene)}_renderSprites(){if(!this._scene.spritesEnabled||0===this._spriteManagers.length)return;const e=this._scene.activeCamera;this._scene.onBeforeSpritesRenderingObservable.notifyObservers(this._scene);for(let t=0;t<this._spriteManagers.length;t++){const s=this._spriteManagers.data[t];0!==(e&&e.layerMask&s.layerMask)&&s.render()}this._scene.onAfterSpritesRenderingObservable.notifyObservers(this._scene)}}n._ZeroVector=r.Pq.Zero();class a{}class o{get maintainStateBetweenFrames(){return this._maintainStateBetweenFrames}set maintainStateBetweenFrames(e){e!==this._maintainStateBetweenFrames&&(this._maintainStateBetweenFrames=e,this._maintainStateBetweenFrames||this.restoreDispachedFlags())}restoreDispachedFlags(){for(const e of this._scene.meshes)if(e.subMeshes)for(const t of e.subMeshes)t._wasDispatched=!1;if(this._scene.spriteManagers)for(const e of this._scene.spriteManagers)e._wasDispatched=!1;for(const e of this._scene.particleSystems)e._wasDispatched=!1}constructor(e){this._useSceneAutoClearSetup=!1,this._renderingGroups=new Array,this._autoClearDepthStencil={},this._customOpaqueSortCompareFn={},this._customAlphaTestSortCompareFn={},this._customTransparentSortCompareFn={},this._renderingGroupInfo=new a,this._maintainStateBetweenFrames=!1,this._scene=e;for(let e=o.MIN_RENDERINGGROUPS;e<o.MAX_RENDERINGGROUPS;e++)this._autoClearDepthStencil[e]={autoClear:!0,depth:!0,stencil:!0}}getRenderingGroup(e){const t=e||0;return this._prepareRenderingGroup(t),this._renderingGroups[t]}_clearDepthStencilBuffer(e=!0,t=!0){this._depthStencilBufferAlreadyCleaned||(this._scene.getEngine().clear(null,!1,e,t),this._depthStencilBufferAlreadyCleaned=!0)}render(e,t,s,i){const r=this._renderingGroupInfo;if(r.scene=this._scene,r.camera=this._scene.activeCamera,this._scene.spriteManagers&&i)for(let e=0;e<this._scene.spriteManagers.length;e++){const t=this._scene.spriteManagers[e];this.dispatchSprites(t)}for(let n=o.MIN_RENDERINGGROUPS;n<o.MAX_RENDERINGGROUPS;n++){this._depthStencilBufferAlreadyCleaned=n===o.MIN_RENDERINGGROUPS;const a=this._renderingGroups[n];if(!a||a._empty)continue;const h=1<<n;if(r.renderingGroupId=n,this._scene.onBeforeRenderingGroupObservable.notifyObservers(r,h),o.AUTOCLEAR){const e=this._useSceneAutoClearSetup?this._scene.getAutoClearDepthStencilSetup(n):this._autoClearDepthStencil[n];e&&e.autoClear&&this._clearDepthStencilBuffer(e.depth,e.stencil)}for(const e of this._scene._beforeRenderingGroupDrawStage)e.action(n);a.render(e,i,s,t);for(const e of this._scene._afterRenderingGroupDrawStage)e.action(n);this._scene.onAfterRenderingGroupObservable.notifyObservers(r,h)}}reset(){if(!this.maintainStateBetweenFrames)for(let e=o.MIN_RENDERINGGROUPS;e<o.MAX_RENDERINGGROUPS;e++){const t=this._renderingGroups[e];t&&t.prepare()}}resetSprites(){if(!this.maintainStateBetweenFrames)for(let e=o.MIN_RENDERINGGROUPS;e<o.MAX_RENDERINGGROUPS;e++){const t=this._renderingGroups[e];t&&t.prepareSprites()}}dispose(){this.freeRenderingGroups(),this._renderingGroups.length=0,this._renderingGroupInfo=null}freeRenderingGroups(){for(let e=o.MIN_RENDERINGGROUPS;e<o.MAX_RENDERINGGROUPS;e++){const t=this._renderingGroups[e];t&&t.dispose()}}_prepareRenderingGroup(e){void 0===this._renderingGroups[e]&&(this._renderingGroups[e]=new n(e,this._scene,this._customOpaqueSortCompareFn[e],this._customAlphaTestSortCompareFn[e],this._customTransparentSortCompareFn[e]))}dispatchSprites(e){this.maintainStateBetweenFrames&&e._wasDispatched||(e._wasDispatched=!0,this.getRenderingGroup(e.renderingGroupId).dispatchSprites(e))}dispatchParticles(e){this.maintainStateBetweenFrames&&e._wasDispatched||(e._wasDispatched=!0,this.getRenderingGroup(e.renderingGroupId).dispatchParticles(e))}dispatch(e,t,s){void 0===t&&(t=e.getMesh()),this.maintainStateBetweenFrames&&e._wasDispatched||(e._wasDispatched=!0,this.getRenderingGroup(t.renderingGroupId).dispatch(e,t,s))}setRenderingOrder(e,t=null,s=null,i=null){if(this._customOpaqueSortCompareFn[e]=t,this._customAlphaTestSortCompareFn[e]=s,this._customTransparentSortCompareFn[e]=i,this._renderingGroups[e]){const t=this._renderingGroups[e];t.opaqueSortCompareFn=this._customOpaqueSortCompareFn[e],t.alphaTestSortCompareFn=this._customAlphaTestSortCompareFn[e],t.transparentSortCompareFn=this._customTransparentSortCompareFn[e]}}setRenderingAutoClearDepthStencil(e,t,s=!0,i=!0){this._autoClearDepthStencil[e]={autoClear:t,depth:s,stencil:i}}getAutoClearDepthStencilSetup(e){return this._autoClearDepthStencil[e]}}o.MAX_RENDERINGGROUPS=4,o.MIN_RENDERINGGROUPS=0,o.AUTOCLEAR=!0},5523:(e,t,s)=>{s(9610).l.IncludesShadersStore.bakedVertexAnimation="#ifdef BAKED_VERTEX_ANIMATION_TEXTURE\n{\n#ifdef INSTANCES\n#define BVASNAME bakedVertexAnimationSettingsInstanced\n#else\n#define BVASNAME bakedVertexAnimationSettings\n#endif\nfloat VATStartFrame=BVASNAME.x;float VATEndFrame=BVASNAME.y;float VATOffsetFrame=BVASNAME.z;float VATSpeed=BVASNAME.w;float totalFrames=VATEndFrame-VATStartFrame+1.0;float time=bakedVertexAnimationTime*VATSpeed/totalFrames;float frameCorrection=time<1.0 ? 0.0 : 1.0;float numOfFrames=totalFrames-frameCorrection;float VATFrameNum=fract(time)*numOfFrames;VATFrameNum=mod(VATFrameNum+VATOffsetFrame,numOfFrames);VATFrameNum=floor(VATFrameNum);VATFrameNum+=VATStartFrame+frameCorrection;mat4 VATInfluence;VATInfluence=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndices[0],VATFrameNum)*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndices[1],VATFrameNum)*matricesWeights[1];\n#endif\n#if NUM_BONE_INFLUENCERS>2\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndices[2],VATFrameNum)*matricesWeights[2];\n#endif\n#if NUM_BONE_INFLUENCERS>3\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndices[3],VATFrameNum)*matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndicesExtra[0],VATFrameNum)*matricesWeightsExtra[0];\n#endif\n#if NUM_BONE_INFLUENCERS>5\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndicesExtra[1],VATFrameNum)*matricesWeightsExtra[1];\n#endif\n#if NUM_BONE_INFLUENCERS>6\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndicesExtra[2],VATFrameNum)*matricesWeightsExtra[2];\n#endif\n#if NUM_BONE_INFLUENCERS>7\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndicesExtra[3],VATFrameNum)*matricesWeightsExtra[3];\n#endif\nfinalWorld=finalWorld*VATInfluence;}\n#endif\n"},8959:(e,t,s)=>{s(9610).l.IncludesShadersStore.bakedVertexAnimationDeclaration="#ifdef BAKED_VERTEX_ANIMATION_TEXTURE\nuniform float bakedVertexAnimationTime;uniform vec2 bakedVertexAnimationTextureSizeInverted;uniform vec4 bakedVertexAnimationSettings;uniform sampler2D bakedVertexAnimationTexture;\n#ifdef INSTANCES\nattribute vec4 bakedVertexAnimationSettingsInstanced;\n#endif\n#define inline\nmat4 readMatrixFromRawSamplerVAT(sampler2D smp,float index,float frame)\n{float offset=index*4.0;float frameUV=(frame+0.5)*bakedVertexAnimationTextureSizeInverted.y;float dx=bakedVertexAnimationTextureSizeInverted.x;vec4 m0=texture2D(smp,vec2(dx*(offset+0.5),frameUV));vec4 m1=texture2D(smp,vec2(dx*(offset+1.5),frameUV));vec4 m2=texture2D(smp,vec2(dx*(offset+2.5),frameUV));vec4 m3=texture2D(smp,vec2(dx*(offset+3.5),frameUV));return mat4(m0,m1,m2,m3);}\n#endif\n"},9707:(e,t,s)=>{s(9610).l.IncludesShadersStore.bonesDeclaration="#if NUM_BONE_INFLUENCERS>0\nattribute vec4 matricesIndices;attribute vec4 matricesWeights;\n#if NUM_BONE_INFLUENCERS>4\nattribute vec4 matricesIndicesExtra;attribute vec4 matricesWeightsExtra;\n#endif\n#ifndef BAKED_VERTEX_ANIMATION_TEXTURE\n#ifdef BONETEXTURE\nuniform highp sampler2D boneSampler;uniform float boneTextureWidth;\n#else\nuniform mat4 mBones[BonesPerMesh];\n#endif\n#ifdef BONES_VELOCITY_ENABLED\nuniform mat4 mPreviousBones[BonesPerMesh];\n#endif\n#ifdef BONETEXTURE\n#define inline\nmat4 readMatrixFromRawSampler(sampler2D smp,float index)\n{float offset=index *4.0;float dx=1.0/boneTextureWidth;vec4 m0=texture2D(smp,vec2(dx*(offset+0.5),0.));vec4 m1=texture2D(smp,vec2(dx*(offset+1.5),0.));vec4 m2=texture2D(smp,vec2(dx*(offset+2.5),0.));vec4 m3=texture2D(smp,vec2(dx*(offset+3.5),0.));return mat4(m0,m1,m2,m3);}\n#endif\n#endif\n#endif\n"},3361:(e,t,s)=>{s(9610).l.IncludesShadersStore.bonesVertex="#ifndef BAKED_VERTEX_ANIMATION_TEXTURE\n#if NUM_BONE_INFLUENCERS>0\nmat4 influence;\n#ifdef BONETEXTURE\ninfluence=readMatrixFromRawSampler(boneSampler,matricesIndices[0])*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndices[1])*matricesWeights[1];\n#endif\n#if NUM_BONE_INFLUENCERS>2\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndices[2])*matricesWeights[2];\n#endif\n#if NUM_BONE_INFLUENCERS>3\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndices[3])*matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[0])*matricesWeightsExtra[0];\n#endif\n#if NUM_BONE_INFLUENCERS>5\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[1])*matricesWeightsExtra[1];\n#endif\n#if NUM_BONE_INFLUENCERS>6\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[2])*matricesWeightsExtra[2];\n#endif\n#if NUM_BONE_INFLUENCERS>7\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[3])*matricesWeightsExtra[3];\n#endif\n#else\ninfluence=mBones[int(matricesIndices[0])]*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\ninfluence+=mBones[int(matricesIndices[1])]*matricesWeights[1];\n#endif\n#if NUM_BONE_INFLUENCERS>2\ninfluence+=mBones[int(matricesIndices[2])]*matricesWeights[2];\n#endif\n#if NUM_BONE_INFLUENCERS>3\ninfluence+=mBones[int(matricesIndices[3])]*matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\ninfluence+=mBones[int(matricesIndicesExtra[0])]*matricesWeightsExtra[0];\n#endif\n#if NUM_BONE_INFLUENCERS>5\ninfluence+=mBones[int(matricesIndicesExtra[1])]*matricesWeightsExtra[1];\n#endif\n#if NUM_BONE_INFLUENCERS>6\ninfluence+=mBones[int(matricesIndicesExtra[2])]*matricesWeightsExtra[2];\n#endif\n#if NUM_BONE_INFLUENCERS>7\ninfluence+=mBones[int(matricesIndicesExtra[3])]*matricesWeightsExtra[3];\n#endif\n#endif\nfinalWorld=finalWorld*influence;\n#endif\n#endif\n"},7412:(e,t,s)=>{s(9610).l.IncludesShadersStore.clipPlaneFragment="#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6)\nif (false) {}\n#endif\n#ifdef CLIPPLANE\nelse if (fClipDistance>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE2\nelse if (fClipDistance2>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE3\nelse if (fClipDistance3>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE4\nelse if (fClipDistance4>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE5\nelse if (fClipDistance5>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE6\nelse if (fClipDistance6>0.0)\n{discard;}\n#endif\n"},6194:(e,t,s)=>{s(9610).l.IncludesShadersStore.clipPlaneFragmentDeclaration="#ifdef CLIPPLANE\nvarying float fClipDistance;\n#endif\n#ifdef CLIPPLANE2\nvarying float fClipDistance2;\n#endif\n#ifdef CLIPPLANE3\nvarying float fClipDistance3;\n#endif\n#ifdef CLIPPLANE4\nvarying float fClipDistance4;\n#endif\n#ifdef CLIPPLANE5\nvarying float fClipDistance5;\n#endif\n#ifdef CLIPPLANE6\nvarying float fClipDistance6;\n#endif\n"},7314:(e,t,s)=>{s(9610).l.IncludesShadersStore.clipPlaneVertex="#ifdef CLIPPLANE\nfClipDistance=dot(worldPos,vClipPlane);\n#endif\n#ifdef CLIPPLANE2\nfClipDistance2=dot(worldPos,vClipPlane2);\n#endif\n#ifdef CLIPPLANE3\nfClipDistance3=dot(worldPos,vClipPlane3);\n#endif\n#ifdef CLIPPLANE4\nfClipDistance4=dot(worldPos,vClipPlane4);\n#endif\n#ifdef CLIPPLANE5\nfClipDistance5=dot(worldPos,vClipPlane5);\n#endif\n#ifdef CLIPPLANE6\nfClipDistance6=dot(worldPos,vClipPlane6);\n#endif\n"},1636:(e,t,s)=>{s(9610).l.IncludesShadersStore.clipPlaneVertexDeclaration="#ifdef CLIPPLANE\nuniform vec4 vClipPlane;varying float fClipDistance;\n#endif\n#ifdef CLIPPLANE2\nuniform vec4 vClipPlane2;varying float fClipDistance2;\n#endif\n#ifdef CLIPPLANE3\nuniform vec4 vClipPlane3;varying float fClipDistance3;\n#endif\n#ifdef CLIPPLANE4\nuniform vec4 vClipPlane4;varying float fClipDistance4;\n#endif\n#ifdef CLIPPLANE5\nuniform vec4 vClipPlane5;varying float fClipDistance5;\n#endif\n#ifdef CLIPPLANE6\nuniform vec4 vClipPlane6;varying float fClipDistance6;\n#endif\n"},1218:(e,t,s)=>{s(9610).l.IncludesShadersStore.instancesDeclaration="#ifdef INSTANCES\nattribute vec4 world0;attribute vec4 world1;attribute vec4 world2;attribute vec4 world3;\n#ifdef INSTANCESCOLOR\nattribute vec4 instanceColor;\n#endif\n#if defined(THIN_INSTANCES) && !defined(WORLD_UBO)\nuniform mat4 world;\n#endif\n#if defined(VELOCITY) || defined(PREPASS_VELOCITY) || defined(PREPASS_VELOCITY_LINEAR) || defined(VELOCITY_LINEAR)\nattribute vec4 previousWorld0;attribute vec4 previousWorld1;attribute vec4 previousWorld2;attribute vec4 previousWorld3;\n#ifdef THIN_INSTANCES\nuniform mat4 previousWorld;\n#endif\n#endif\n#else\n#if !defined(WORLD_UBO)\nuniform mat4 world;\n#endif\n#if defined(VELOCITY) || defined(PREPASS_VELOCITY) || defined(PREPASS_VELOCITY_LINEAR) || defined(VELOCITY_LINEAR)\nuniform mat4 previousWorld;\n#endif\n#endif\n"},3298:(e,t,s)=>{s(9610).l.IncludesShadersStore.instancesVertex="#ifdef INSTANCES\nmat4 finalWorld=mat4(world0,world1,world2,world3);\n#if defined(PREPASS_VELOCITY) || defined(VELOCITY) || defined(PREPASS_VELOCITY_LINEAR) || defined(VELOCITY_LINEAR)\nmat4 finalPreviousWorld=mat4(previousWorld0,previousWorld1,\npreviousWorld2,previousWorld3);\n#endif\n#ifdef THIN_INSTANCES\nfinalWorld=world*finalWorld;\n#if defined(PREPASS_VELOCITY) || defined(VELOCITY) || defined(PREPASS_VELOCITY_LINEAR) || defined(VELOCITY_LINEAR)\nfinalPreviousWorld=previousWorld*finalPreviousWorld;\n#endif\n#endif\n#else\nmat4 finalWorld=world;\n#if defined(PREPASS_VELOCITY) || defined(VELOCITY) || defined(PREPASS_VELOCITY_LINEAR) || defined(VELOCITY_LINEAR)\nmat4 finalPreviousWorld=previousWorld;\n#endif\n#endif\n"},5060:(e,t,s)=>{s(9610).l.IncludesShadersStore.morphTargetsVertex="#ifdef MORPHTARGETS\n#ifdef MORPHTARGETS_TEXTURE\n#if {X}==0\nfor (int i=0; i<NUM_MORPH_INFLUENCERS; i++) {if (i>=morphTargetCount) break;vertexID=float(gl_VertexID)*morphTargetTextureInfo.x;positionUpdated+=(readVector3FromRawSampler(i,vertexID)-position)*morphTargetInfluences[i];vertexID+=1.0;\n#ifdef MORPHTARGETS_NORMAL\nnormalUpdated+=(readVector3FromRawSampler(i,vertexID) -normal)*morphTargetInfluences[i];vertexID+=1.0;\n#endif\n#ifdef MORPHTARGETS_UV\nuvUpdated+=(readVector3FromRawSampler(i,vertexID).xy-uv)*morphTargetInfluences[i];vertexID+=1.0;\n#endif\n#ifdef MORPHTARGETS_TANGENT\ntangentUpdated.xyz+=(readVector3FromRawSampler(i,vertexID) -tangent.xyz)*morphTargetInfluences[i];\n#endif\n}\n#endif\n#else\npositionUpdated+=(position{X}-position)*morphTargetInfluences[{X}];\n#ifdef MORPHTARGETS_NORMAL\nnormalUpdated+=(normal{X}-normal)*morphTargetInfluences[{X}];\n#endif\n#ifdef MORPHTARGETS_TANGENT\ntangentUpdated.xyz+=(tangent{X}-tangent.xyz)*morphTargetInfluences[{X}];\n#endif\n#ifdef MORPHTARGETS_UV\nuvUpdated+=(uv_{X}-uv)*morphTargetInfluences[{X}];\n#endif\n#endif\n#endif\n"},738:(e,t,s)=>{s(9610).l.IncludesShadersStore.morphTargetsVertexDeclaration="#ifdef MORPHTARGETS\n#ifndef MORPHTARGETS_TEXTURE\nattribute vec3 position{X};\n#ifdef MORPHTARGETS_NORMAL\nattribute vec3 normal{X};\n#endif\n#ifdef MORPHTARGETS_TANGENT\nattribute vec3 tangent{X};\n#endif\n#ifdef MORPHTARGETS_UV\nattribute vec2 uv_{X};\n#endif\n#elif {X}==0\nuniform int morphTargetCount;\n#endif\n#endif\n"},8451:(e,t,s)=>{s(9610).l.IncludesShadersStore.morphTargetsVertexGlobal="#ifdef MORPHTARGETS\n#ifdef MORPHTARGETS_TEXTURE\nfloat vertexID;\n#endif\n#endif\n"},7999:(e,t,s)=>{s(9610).l.IncludesShadersStore.morphTargetsVertexGlobalDeclaration="#ifdef MORPHTARGETS\nuniform float morphTargetInfluences[NUM_MORPH_INFLUENCERS];\n#ifdef MORPHTARGETS_TEXTURE \nuniform float morphTargetTextureIndices[NUM_MORPH_INFLUENCERS];uniform vec3 morphTargetTextureInfo;uniform highp sampler2DArray morphTargets;vec3 readVector3FromRawSampler(int targetIndex,float vertexIndex)\n{ \nfloat y=floor(vertexIndex/morphTargetTextureInfo.y);float x=vertexIndex-y*morphTargetTextureInfo.y;vec3 textureUV=vec3((x+0.5)/morphTargetTextureInfo.y,(y+0.5)/morphTargetTextureInfo.z,morphTargetTextureIndices[targetIndex]);return texture(morphTargets,textureUV).xyz;}\n#endif\n#endif\n"},8334:(e,t,s)=>{s(9610).l.IncludesShadersStore.packingFunctions="vec4 pack(float depth)\n{const vec4 bit_shift=vec4(255.0*255.0*255.0,255.0*255.0,255.0,1.0);const vec4 bit_mask=vec4(0.0,1.0/255.0,1.0/255.0,1.0/255.0);vec4 res=fract(depth*bit_shift);res-=res.xxyz*bit_mask;return res;}\nfloat unpack(vec4 color)\n{const vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(color,bit_shift);}"},1211:(e,t,s)=>{s(9610).l.IncludesShadersStore.pointCloudVertex="#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n"},8852:(e,t,s)=>{s.r(t),s.d(t,{depthPixelShader:()=>a});var i=s(9610);s(6194),s(8334),s(7412);const r="depthPixelShader",n="#ifdef ALPHATEST\nvarying vec2 vUV;uniform sampler2D diffuseSampler;\n#endif\n#include<clipPlaneFragmentDeclaration>\nvarying float vDepthMetric;\n#ifdef PACKED\n#include<packingFunctions>\n#endif\n#ifdef STORE_CAMERASPACE_Z\nvarying vec4 vViewPos;\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{\n#include<clipPlaneFragment>\n#ifdef ALPHATEST\nif (texture2D(diffuseSampler,vUV).a<0.4)\ndiscard;\n#endif\n#ifdef STORE_CAMERASPACE_Z\n#ifdef PACKED\ngl_FragColor=pack(vViewPos.z);\n#else\ngl_FragColor=vec4(vViewPos.z,0.0,0.0,1.0);\n#endif\n#else\n#ifdef NONLINEARDEPTH\n#ifdef PACKED\ngl_FragColor=pack(gl_FragCoord.z);\n#else\ngl_FragColor=vec4(gl_FragCoord.z,0.0,0.0,0.0);\n#endif\n#else\n#ifdef PACKED\ngl_FragColor=pack(vDepthMetric);\n#else\ngl_FragColor=vec4(vDepthMetric,0.0,0.0,1.0);\n#endif\n#endif\n#endif\n}";i.l.ShadersStore[r]=n;const a={name:r,shader:n}},9977:(e,t,s)=>{s.r(t),s.d(t,{depthVertexShader:()=>a});var i=s(9610);s(9707),s(8959),s(7999),s(738),s(1636),s(1218);i.l.IncludesShadersStore.pointCloudVertexDeclaration="#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n",s(8451),s(5060),s(3298),s(3361),s(5523),s(7314),s(1211);const r="depthVertexShader",n="attribute vec3 position;\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#include<clipPlaneVertexDeclaration>\n#include<instancesDeclaration>\nuniform mat4 viewProjection;uniform vec2 depthValues;\n#if defined(ALPHATEST) || defined(NEED_UV)\nvarying vec2 vUV;uniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\n#ifdef STORE_CAMERASPACE_Z\nuniform mat4 view;varying vec4 vViewPos;\n#endif\n#include<pointCloudVertexDeclaration>\nvarying float vDepthMetric;\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{vec3 positionUpdated=position;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\n#include<clipPlaneVertex>\ngl_Position=viewProjection*worldPos;\n#ifdef STORE_CAMERASPACE_Z\nvViewPos=view*worldPos;\n#else\n#ifdef USE_REVERSE_DEPTHBUFFER\nvDepthMetric=((-gl_Position.z+depthValues.x)/(depthValues.y));\n#else\nvDepthMetric=((gl_Position.z+depthValues.x)/(depthValues.y));\n#endif\n#endif\n#if defined(ALPHATEST) || defined(BASIC_RENDER)\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#include<pointCloudVertex>\n}\n";i.l.ShadersStore[r]=n;const a={name:r,shader:n}},6612:(e,t,s)=>{s.r(t),s.d(t,{postprocessVertexShader:()=>n});const i="postprocessVertexShader",r="attribute vec2 position;uniform vec2 scale;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvUV=(position*madd+madd)*scale;gl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";s(9610).l.ShadersStore[i]=r;const n={name:i,shader:r}},8438:(e,t,s)=>{s.r(t),s.d(t,{sharpenPixelShader:()=>n});const i="sharpenPixelShader",r="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec2 screenSize;uniform vec2 sharpnessAmounts;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec2 onePixel=vec2(1.0,1.0)/screenSize;vec4 color=texture2D(textureSampler,vUV);vec4 edgeDetection=texture2D(textureSampler,vUV+onePixel*vec2(0,-1)) +\ntexture2D(textureSampler,vUV+onePixel*vec2(-1,0)) +\ntexture2D(textureSampler,vUV+onePixel*vec2(1,0)) +\ntexture2D(textureSampler,vUV+onePixel*vec2(0,1)) -\ncolor*4.0;gl_FragColor=max(vec4(color.rgb*sharpnessAmounts.y,color.a)-(sharpnessAmounts.x*vec4(edgeDetection.rgb,0)),0.);}";s(9610).l.ShadersStore[i]=r;const n={name:i,shader:r}},7762:(e,t,s)=>{s.d(t,{WZ:()=>b});var i=s(5530),r=s(7328),n=s(861),a=s(1137),o=s(6315),h=s(9923),l=s(4609),c=s(5616),u=s(998),d=s(6552);i.e._instancedMeshFactory=(e,t)=>{const s=new _(e,t);if(t.instancedBuffers){s.instancedBuffers={};for(const e in t.instancedBuffers)s.instancedBuffers[e]=t.instancedBuffers[e]}return s};class _ extends n.u{constructor(e,t){super(e,t.getScene()),this._indexInSourceMeshInstanceArray=-1,this._distanceToCamera=0,t.addInstance(this),this._sourceMesh=t,this._unIndexed=t._unIndexed,this.position.copyFrom(t.position),this.rotation.copyFrom(t.rotation),this.scaling.copyFrom(t.scaling),t.rotationQuaternion&&(this.rotationQuaternion=t.rotationQuaternion.clone()),this.animations=t.animations.slice();for(const e of t.getAnimationRanges())null!=e&&this.createAnimationRange(e.name,e.from,e.to);this.infiniteDistance=t.infiniteDistance,this.setPivotMatrix(t.getPivotMatrix()),this.refreshBoundingInfo(!0,!0),this._syncSubMeshes()}getClassName(){return"InstancedMesh"}get lightSources(){return this._sourceMesh._lightSources}_resyncLightSources(){}_resyncLightSource(){}_removeLightSource(){}get receiveShadows(){return this._sourceMesh.receiveShadows}set receiveShadows(e){this._sourceMesh?.receiveShadows!==e&&u.S0.Warn("Setting receiveShadows on an instanced mesh has no effect")}get material(){return this._sourceMesh.material}set material(e){this._sourceMesh?.material!==e&&u.S0.Warn("Setting material on an instanced mesh has no effect")}get visibility(){return this._sourceMesh.visibility}set visibility(e){this._sourceMesh?.visibility!==e&&u.S0.Warn("Setting visibility on an instanced mesh has no effect")}get skeleton(){return this._sourceMesh.skeleton}set skeleton(e){this._sourceMesh?.skeleton!==e&&u.S0.Warn("Setting skeleton on an instanced mesh has no effect")}get renderingGroupId(){return this._sourceMesh.renderingGroupId}set renderingGroupId(e){this._sourceMesh&&e!==this._sourceMesh.renderingGroupId&&a.V.Warn("Note - setting renderingGroupId of an instanced mesh has no effect on the scene")}getTotalVertices(){return this._sourceMesh?this._sourceMesh.getTotalVertices():0}getTotalIndices(){return this._sourceMesh.getTotalIndices()}get sourceMesh(){return this._sourceMesh}createInstance(e){return this._sourceMesh.createInstance(e)}isReady(e=!1){return this._sourceMesh.isReady(e,!0)}getVerticesData(e,t,s){return this._sourceMesh.getVerticesData(e,t,s)}copyVerticesData(e,t){this._sourceMesh.copyVerticesData(e,t)}setVerticesData(e,t,s,i){return this.sourceMesh&&this.sourceMesh.setVerticesData(e,t,s,i),this.sourceMesh}updateVerticesData(e,t,s,i){return this.sourceMesh&&this.sourceMesh.updateVerticesData(e,t,s,i),this.sourceMesh}setIndices(e,t=null){return this.sourceMesh&&this.sourceMesh.setIndices(e,t),this.sourceMesh}isVerticesDataPresent(e){return this._sourceMesh.isVerticesDataPresent(e)}getIndices(){return this._sourceMesh.getIndices()}get _positions(){return this._sourceMesh._positions}refreshBoundingInfo(e=!1,t=!1){if(this.hasBoundingInfo&&this.getBoundingInfo().isLocked)return this;let s;s="object"==typeof e?e:{applySkeleton:e,applyMorph:t};const i=this._sourceMesh.geometry?this._sourceMesh.geometry.boundingBias:null;return this._refreshBoundingInfo(this._sourceMesh._getData(s,null,c.R.PositionKind),i),this}_preActivate(){return this._currentLOD&&this._currentLOD._preActivate(),this}_activate(e,t){if(super._activate(e,t),this._sourceMesh.subMeshes||a.V.Warn("Instances should only be created for meshes with geometry."),this._currentLOD){if(this._currentLOD._getWorldMatrixDeterminant()>=0!=this._getWorldMatrixDeterminant()>=0)return this._internalAbstractMeshDataInfo._actAsRegularMesh=!0,!0;if(this._internalAbstractMeshDataInfo._actAsRegularMesh=!1,this._currentLOD._registerInstanceForRenderId(this,e),t){if(!this._currentLOD._internalAbstractMeshDataInfo._isActiveIntermediate)return this._currentLOD._internalAbstractMeshDataInfo._onlyForInstancesIntermediate=!0,!0}else if(!this._currentLOD._internalAbstractMeshDataInfo._isActive)return this._currentLOD._internalAbstractMeshDataInfo._onlyForInstances=!0,!0}return!1}_postActivate(){this._sourceMesh.edgesShareWithInstances&&this._sourceMesh._edgesRenderer&&this._sourceMesh._edgesRenderer.isEnabled&&this._sourceMesh._renderingGroup?(this._sourceMesh._renderingGroup._edgesRenderers.pushNoDuplicate(this._sourceMesh._edgesRenderer),this._sourceMesh._edgesRenderer.customInstances.push(this.getWorldMatrix())):this._edgesRenderer&&this._edgesRenderer.isEnabled&&this._sourceMesh._renderingGroup&&this._sourceMesh._renderingGroup._edgesRenderers.push(this._edgesRenderer)}getWorldMatrix(){if(this._currentLOD&&this._currentLOD.billboardMode!==r.V.BILLBOARDMODE_NONE&&this._currentLOD._masterMesh!==this){this._billboardWorldMatrix||(this._billboardWorldMatrix=new h.uq);const e=this._currentLOD._masterMesh;return this._currentLOD._masterMesh=this,h.AA.Vector3[7].copyFrom(this._currentLOD.position),this._currentLOD.position.set(0,0,0),this._billboardWorldMatrix.copyFrom(this._currentLOD.computeWorldMatrix(!0)),this._currentLOD.position.copyFrom(h.AA.Vector3[7]),this._currentLOD._masterMesh=e,this._billboardWorldMatrix}return super.getWorldMatrix()}get isAnInstance(){return!0}getLOD(e){if(!e)return this;const t=this.sourceMesh.getLODLevels();if(t&&0!==t.length){const t=this.getBoundingInfo();this._currentLOD=this.sourceMesh.getLOD(e,t.boundingSphere)}else this._currentLOD=this.sourceMesh;return this._currentLOD}_preActivateForIntermediateRendering(e){return this.sourceMesh._preActivateForIntermediateRendering(e)}_syncSubMeshes(){if(this.releaseSubMeshes(),this._sourceMesh.subMeshes)for(let e=0;e<this._sourceMesh.subMeshes.length;e++)this._sourceMesh.subMeshes[e].clone(this,this._sourceMesh);return this}_generatePointsArray(){return this._sourceMesh._generatePointsArray()}_updateBoundingInfo(){return this.hasBoundingInfo?this.getBoundingInfo().update(this.worldMatrixFromCache):this.buildBoundingInfo(this.absolutePosition,this.absolutePosition,this.worldMatrixFromCache),this._updateSubMeshesBoundingInfo(this.worldMatrixFromCache),this}clone(e,t=null,s,i){const r=(i||this._sourceMesh).createInstance(e);if(l.r.DeepCopy(this,r,["name","subMeshes","uniqueId","parent","lightSources","receiveShadows","material","visibility","skeleton","sourceMesh","isAnInstance","facetNb","isFacetDataEnabled","isBlocked","useBones","hasInstances","collider","edgesRenderer","forward","up","right","absolutePosition","absoluteScaling","absoluteRotationQuaternion","isWorldMatrixFrozen","nonUniformScaling","behaviors","worldMatrixFromCache","hasThinInstances","hasBoundingInfo"],[]),this.refreshBoundingInfo(),t&&(r.parent=t),!s)for(let e=0;e<this.getScene().meshes.length;e++){const t=this.getScene().meshes[e];t.parent===this&&t.clone(t.name,r)}return r.computeWorldMatrix(!0),this.onClonedObservable.notifyObservers(r),r}dispose(e,t=!1){this._sourceMesh.removeInstance(this),super.dispose(e,t)}_serializeAsParent(e){super._serializeAsParent(e),e.parentId=this._sourceMesh.uniqueId,e.parentInstanceIndex=this._indexInSourceMeshInstanceArray}instantiateHierarchy(e=null,t,s){const i=this.clone("Clone of "+(this.name||this.id),e||this.parent,!0,t&&t.newSourcedMesh);i&&s&&s(this,i);for(const e of this.getChildTransformNodes(!0))e.instantiateHierarchy(i,t,s);return i}}i.e.prototype.registerInstancedBuffer=function(e,t){if(this._userInstancedBuffersStorage?.vertexBuffers[e]?.dispose(),!this.instancedBuffers){this.instancedBuffers={};for(const e of this.instances)e.instancedBuffers={}}this._userInstancedBuffersStorage||(this._userInstancedBuffersStorage={data:{},vertexBuffers:{},strides:{},sizes:{},vertexArrayObjects:this.getEngine().getCaps().vertexArrayObject?{}:void 0}),this.instancedBuffers[e]=null,this._userInstancedBuffersStorage.strides[e]=t,this._userInstancedBuffersStorage.sizes[e]=32*t,this._userInstancedBuffersStorage.data[e]=new Float32Array(this._userInstancedBuffersStorage.sizes[e]),this._userInstancedBuffersStorage.vertexBuffers[e]=new c.R(this.getEngine(),this._userInstancedBuffersStorage.data[e],e,!0,!1,t,!0);for(const t of this.instances)t.instancedBuffers[e]=null;this._invalidateInstanceVertexArrayObject(),this._markSubMeshesAsAttributesDirty()},i.e.prototype._processInstancedBuffers=function(e,t){const s=e?e.length:0;for(const i in this.instancedBuffers){let r=this._userInstancedBuffersStorage.sizes[i];const n=this._userInstancedBuffersStorage.strides[i],a=(s+1)*n;for(;r<a;)r*=2;this._userInstancedBuffersStorage.data[i].length!=r&&(this._userInstancedBuffersStorage.data[i]=new Float32Array(r),this._userInstancedBuffersStorage.sizes[i]=r,this._userInstancedBuffersStorage.vertexBuffers[i]&&(this._userInstancedBuffersStorage.vertexBuffers[i].dispose(),this._userInstancedBuffersStorage.vertexBuffers[i]=null));const o=this._userInstancedBuffersStorage.data[i];let h=0;if(t){const e=this.instancedBuffers[i];e.toArray?e.toArray(o,h):e.copyToArray?e.copyToArray(o,h):o[h]=e,h+=n}for(let t=0;t<s;t++){const s=e[t].instancedBuffers[i];s.toArray?s.toArray(o,h):s.copyToArray?s.copyToArray(o,h):o[h]=s,h+=n}this._userInstancedBuffersStorage.vertexBuffers[i]?this._userInstancedBuffersStorage.vertexBuffers[i].updateDirectly(o,0):(this._userInstancedBuffersStorage.vertexBuffers[i]=new c.R(this.getEngine(),this._userInstancedBuffersStorage.data[i],i,!0,!1,n,!0),this._invalidateInstanceVertexArrayObject())}},i.e.prototype._invalidateInstanceVertexArrayObject=function(){if(this._userInstancedBuffersStorage&&void 0!==this._userInstancedBuffersStorage.vertexArrayObjects){for(const e in this._userInstancedBuffersStorage.vertexArrayObjects)this.getEngine().releaseVertexArrayObject(this._userInstancedBuffersStorage.vertexArrayObjects[e]);this._userInstancedBuffersStorage.vertexArrayObjects={}}},i.e.prototype._disposeInstanceSpecificData=function(){for(this._instanceDataStorage.instancesBuffer&&(this._instanceDataStorage.instancesBuffer.dispose(),this._instanceDataStorage.instancesBuffer=null);this.instances.length;)this.instances[0].dispose();for(const e in this.instancedBuffers)this._userInstancedBuffersStorage.vertexBuffers[e]&&this._userInstancedBuffersStorage.vertexBuffers[e].dispose();this._invalidateInstanceVertexArrayObject(),this.instancedBuffers={}},(0,d.Y5)("BABYLON.InstancedMesh",_);var f=s(4704),p=s(388);class g{constructor(){this.rootNodes=[],this.cameras=[],this.lights=[],this.meshes=[],this.skeletons=[],this.particleSystems=[],this.animations=[],this.animationGroups=[],this.multiMaterials=[],this.materials=[],this.morphTargetManagers=[],this.geometries=[],this.transformNodes=[],this.actionManagers=[],this.textures=[],this._environmentTexture=null,this.postProcesses=[],this.sounds=null,this.effectLayers=[],this.layers=[],this.reflectionProbes=[]}get environmentTexture(){return this._environmentTexture}set environmentTexture(e){this._environmentTexture=e}getNodes(){let e=[];return e=e.concat(this.meshes),e=e.concat(this.lights),e=e.concat(this.cameras),e=e.concat(this.transformNodes),this.skeletons.forEach((t=>e=e.concat(t.bones))),e}}class m extends g{}class T{constructor(){this.rootNodes=[],this.skeletons=[],this.animationGroups=[]}dispose(){this.rootNodes.slice(0).forEach((e=>{e.dispose()})),this.rootNodes.length=0,this.skeletons.slice(0).forEach((e=>{e.dispose()})),this.skeletons.length=0,this.animationGroups.slice(0).forEach((e=>{e.dispose()})),this.animationGroups.length=0}}class b extends g{constructor(e){super(),this._wasAddedToScene=!1,(e=e||o.q.LastCreatedScene)&&(this.scene=e,this.proceduralTextures=[],e.onDisposeObservable.add((()=>{this._wasAddedToScene||this.dispose()})),this._onContextRestoredObserver=e.getEngine().onContextRestoredObservable.add((()=>{for(const e of this.geometries)e._rebuild();for(const e of this.meshes)e._rebuild();for(const e of this.particleSystems)e.rebuild();for(const e of this.textures)e._rebuild()})))}_topologicalSort(e){const t=new Map;for(const s of e)t.set(s.uniqueId,s);const s={dependsOn:new Map,dependedBy:new Map};for(const t of e){const e=t.uniqueId;s.dependsOn.set(e,new Set),s.dependedBy.set(e,new Set)}for(const i of e){const e=i.uniqueId,r=s.dependsOn.get(e);if(i instanceof _){const n=i.sourceMesh;t.has(n.uniqueId)&&(r.add(n.uniqueId),s.dependedBy.get(n.uniqueId).add(e))}const n=s.dependedBy.get(e);for(const r of i.getDescendants()){const i=r.uniqueId;t.has(i)&&(n.add(i),s.dependsOn.get(i).add(e))}}const i=[],r=[];for(const i of e){const e=i.uniqueId;0===s.dependsOn.get(e).size&&(r.push(i),t.delete(e))}const n=r;for(;n.length>0;){const e=n.shift();i.push(e);const r=s.dependedBy.get(e.uniqueId);for(const i of Array.from(r.values())){const r=s.dependsOn.get(i);r.delete(e.uniqueId),0===r.size&&t.get(i)&&(n.push(t.get(i)),t.delete(i))}}return t.size>0&&(a.V.Error("SceneSerializer._topologicalSort: There were unvisited nodes:"),t.forEach((e=>a.V.Error(e.name)))),i}_addNodeAndDescendantsToList(e,t,s,i){if(s&&(!i||i(s))&&!t.has(s.uniqueId)){e.push(s),t.add(s.uniqueId);for(const r of s.getDescendants(!0))this._addNodeAndDescendantsToList(e,t,r,i)}}_isNodeInContainer(e){return e instanceof n.u&&-1!==this.meshes.indexOf(e)||e instanceof r.V&&-1!==this.transformNodes.indexOf(e)||e instanceof f.v&&-1!==this.lights.indexOf(e)||e instanceof p.i&&-1!==this.cameras.indexOf(e)}_isValidHierarchy(){for(const e of this.meshes)if(e.parent&&!this._isNodeInContainer(e.parent))return a.V.Warn(`Node ${e.name} has a parent that is not in the container.`),!1;for(const e of this.transformNodes)if(e.parent&&!this._isNodeInContainer(e.parent))return a.V.Warn(`Node ${e.name} has a parent that is not in the container.`),!1;for(const e of this.lights)if(e.parent&&!this._isNodeInContainer(e.parent))return a.V.Warn(`Node ${e.name} has a parent that is not in the container.`),!1;for(const e of this.cameras)if(e.parent&&!this._isNodeInContainer(e.parent))return a.V.Warn(`Node ${e.name} has a parent that is not in the container.`),!1;return!0}instantiateModelsToScene(e,t=!1,s){this._isValidHierarchy()||u.S0.Warn("SceneSerializer.InstantiateModelsToScene: The Asset Container hierarchy is not valid.");const r={},n={},a=new T,o=[],h=[],l={doNotInstantiate:!0,...s},c=[],d=new Set;for(const e of this.transformNodes)null===e.parent&&this._addNodeAndDescendantsToList(c,d,e,l.predicate);for(const e of this.meshes)null===e.parent&&this._addNodeAndDescendantsToList(c,d,e,l.predicate);const _=this._topologicalSort(c),f=(s,o)=>{if(((t,s)=>{if(r[t.uniqueId]=s.uniqueId,n[s.uniqueId]=s,e&&(s.name=e(t.name)),s instanceof i.e){const e=s;if(e.morphTargetManager){const s=t.morphTargetManager;e.morphTargetManager=s.clone();for(let t=0;t<s.numTargets;t++){const i=s.getTarget(t),a=e.morphTargetManager.getTarget(t);r[i.uniqueId]=a.uniqueId,n[a.uniqueId]=a}}}})(s,o),s.parent){const e=r[s.parent.uniqueId],t=n[e];o.parent=t||s.parent}if(o.position&&s.position&&o.position.copyFrom(s.position),o.rotationQuaternion&&s.rotationQuaternion&&o.rotationQuaternion.copyFrom(s.rotationQuaternion),o.rotation&&s.rotation&&o.rotation.copyFrom(s.rotation),o.scaling&&s.scaling&&o.scaling.copyFrom(s.scaling),o.material){const i=o;if(i.material)if(t){const t=s.material;if(-1===h.indexOf(t)){let s=t.clone(e?e(t.name):"Clone of "+t.name);if(h.push(t),r[t.uniqueId]=s.uniqueId,n[s.uniqueId]=s,"MultiMaterial"===t.getClassName()){const i=t;for(const t of i.subMaterials)t&&(s=t.clone(e?e(t.name):"Clone of "+t.name),h.push(t),r[t.uniqueId]=s.uniqueId,n[s.uniqueId]=s);i.subMaterials=i.subMaterials.map((e=>e&&n[r[e.uniqueId]]))}}"InstancedMesh"!==i.getClassName()&&(i.material=n[r[t.uniqueId]])}else"MultiMaterial"===i.material.getClassName()?-1===this.scene.multiMaterials.indexOf(i.material)&&this.scene.addMultiMaterial(i.material):-1===this.scene.materials.indexOf(i.material)&&this.scene.addMaterial(i.material)}null===o.parent&&a.rootNodes.push(o)};return _.forEach((e=>{if("InstancedMesh"===e.getClassName()){const t=e,s=t.sourceMesh,i=r[s.uniqueId],a=("number"==typeof i?n[i]:s).createInstance(t.name);f(t,a)}else{let t=!0;"TransformNode"===e.getClassName()||"Node"===e.getClassName()||e.skeleton||!e.getTotalVertices||0===e.getTotalVertices()?t=!1:l.doNotInstantiate&&(t="function"==typeof l.doNotInstantiate?!l.doNotInstantiate(e):!l.doNotInstantiate);const s=t?e.createInstance(`instance of ${e.name}`):e.clone(`Clone of ${e.name}`,null,!0);if(!s)throw new Error(`Could not clone or instantiate node on Asset Container ${e.name}`);f(e,s)}})),this.skeletons.forEach((t=>{if(l.predicate&&!l.predicate(t))return;const s=t.clone(e?e(t.name):"Clone of "+t.name);for(const e of this.meshes)if(e.skeleton===t&&!e.isAnInstance){const t=n[r[e.uniqueId]];if(!t||t.isAnInstance)continue;if(t.skeleton=s,-1!==o.indexOf(s))continue;o.push(s);for(const e of s.bones)e._linkedTransformNode&&(e._linkedTransformNode=n[r[e._linkedTransformNode.uniqueId]])}a.skeletons.push(s)})),this.animationGroups.forEach((t=>{if(l.predicate&&!l.predicate(t))return;const s=t.clone(e?e(t.name):"Clone of "+t.name,(e=>n[r[e.uniqueId]]||e));a.animationGroups.push(s)})),a}addAllToScene(){if(!this._wasAddedToScene){this._isValidHierarchy()||u.S0.Warn("SceneSerializer.addAllToScene: The Asset Container hierarchy is not valid."),this._wasAddedToScene=!0,this.addToScene(null),this.environmentTexture&&(this.scene.environmentTexture=this.environmentTexture);for(const e of this.scene._serializableComponents)e.addFromContainer(this);this.scene.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null}}addToScene(e=null){const t=[];this.cameras.forEach((s=>{e&&!e(s)||(this.scene.addCamera(s),t.push(s))})),this.lights.forEach((s=>{e&&!e(s)||(this.scene.addLight(s),t.push(s))})),this.meshes.forEach((s=>{e&&!e(s)||(this.scene.addMesh(s),t.push(s))})),this.skeletons.forEach((t=>{e&&!e(t)||this.scene.addSkeleton(t)})),this.animations.forEach((t=>{e&&!e(t)||this.scene.addAnimation(t)})),this.animationGroups.forEach((t=>{e&&!e(t)||this.scene.addAnimationGroup(t)})),this.multiMaterials.forEach((t=>{e&&!e(t)||this.scene.addMultiMaterial(t)})),this.materials.forEach((t=>{e&&!e(t)||this.scene.addMaterial(t)})),this.morphTargetManagers.forEach((t=>{e&&!e(t)||this.scene.addMorphTargetManager(t)})),this.geometries.forEach((t=>{e&&!e(t)||this.scene.addGeometry(t)})),this.transformNodes.forEach((s=>{e&&!e(s)||(this.scene.addTransformNode(s),t.push(s))})),this.actionManagers.forEach((t=>{e&&!e(t)||this.scene.addActionManager(t)})),this.textures.forEach((t=>{e&&!e(t)||this.scene.addTexture(t)})),this.reflectionProbes.forEach((t=>{e&&!e(t)||this.scene.addReflectionProbe(t)}));for(const e of t)e.parent&&-1===this.scene.getNodes().indexOf(e.parent)&&(e.setParent?e.setParent(null):e.parent=null)}removeAllFromScene(){this._isValidHierarchy()||u.S0.Warn("SceneSerializer.removeAllFromScene: The Asset Container hierarchy is not valid."),this._wasAddedToScene=!1,this.removeFromScene(null),this.environmentTexture===this.scene.environmentTexture&&(this.scene.environmentTexture=null);for(const e of this.scene._serializableComponents)e.removeFromContainer(this)}removeFromScene(e=null){this.cameras.forEach((t=>{e&&!e(t)||this.scene.removeCamera(t)})),this.lights.forEach((t=>{e&&!e(t)||this.scene.removeLight(t)})),this.meshes.forEach((t=>{e&&!e(t)||this.scene.removeMesh(t,!0)})),this.skeletons.forEach((t=>{e&&!e(t)||this.scene.removeSkeleton(t)})),this.animations.forEach((t=>{e&&!e(t)||this.scene.removeAnimation(t)})),this.animationGroups.forEach((t=>{e&&!e(t)||this.scene.removeAnimationGroup(t)})),this.multiMaterials.forEach((t=>{e&&!e(t)||this.scene.removeMultiMaterial(t)})),this.materials.forEach((t=>{e&&!e(t)||this.scene.removeMaterial(t)})),this.morphTargetManagers.forEach((t=>{e&&!e(t)||this.scene.removeMorphTargetManager(t)})),this.geometries.forEach((t=>{e&&!e(t)||this.scene.removeGeometry(t)})),this.transformNodes.forEach((t=>{e&&!e(t)||this.scene.removeTransformNode(t)})),this.actionManagers.forEach((t=>{e&&!e(t)||this.scene.removeActionManager(t)})),this.textures.forEach((t=>{e&&!e(t)||this.scene.removeTexture(t)})),this.reflectionProbes.forEach((t=>{e&&!e(t)||this.scene.removeReflectionProbe(t)}))}dispose(){this.cameras.slice(0).forEach((e=>{e.dispose()})),this.cameras.length=0,this.lights.slice(0).forEach((e=>{e.dispose()})),this.lights.length=0,this.meshes.slice(0).forEach((e=>{e.dispose()})),this.meshes.length=0,this.skeletons.slice(0).forEach((e=>{e.dispose()})),this.skeletons.length=0,this.animationGroups.slice(0).forEach((e=>{e.dispose()})),this.animationGroups.length=0,this.multiMaterials.slice(0).forEach((e=>{e.dispose()})),this.multiMaterials.length=0,this.materials.slice(0).forEach((e=>{e.dispose()})),this.materials.length=0,this.geometries.slice(0).forEach((e=>{e.dispose()})),this.geometries.length=0,this.transformNodes.slice(0).forEach((e=>{e.dispose()})),this.transformNodes.length=0,this.actionManagers.slice(0).forEach((e=>{e.dispose()})),this.actionManagers.length=0,this.textures.slice(0).forEach((e=>{e.dispose()})),this.textures.length=0,this.reflectionProbes.slice(0).forEach((e=>{e.dispose()})),this.reflectionProbes.length=0,this.morphTargetManagers.slice(0).forEach((e=>{e.dispose()})),this.morphTargetManagers.length=0,this.environmentTexture&&(this.environmentTexture.dispose(),this.environmentTexture=null);for(const e of this.scene._serializableComponents)e.removeFromContainer(this,!0);this._onContextRestoredObserver&&(this.scene.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null)}_moveAssets(e,t,s){if(e&&t)for(const i of e){let e=!0;if(s)for(const t of s)if(i===t){e=!1;break}e&&(t.push(i),i._parentContainer=this)}}moveAllFromScene(e){this._wasAddedToScene=!1,void 0===e&&(e=new m);for(const t in this)Object.prototype.hasOwnProperty.call(this,t)&&(this[t]=this[t]||("_environmentTexture"===t?null:[]),this._moveAssets(this.scene[t],this[t],e[t]));this.environmentTexture=this.scene.environmentTexture,this.removeAllFromScene()}createRootMesh(){const e=new i.e("assetContainerRootMesh",this.scene);return this.meshes.forEach((t=>{t.parent||e.addChild(t)})),this.meshes.unshift(e),e}mergeAnimationsTo(e=o.q.LastCreatedScene,t,s=null){if(!e)return a.V.Error("No scene available to merge animations to"),[];const i=s||(t=>{let s=null;const i=t.animations.length?t.animations[0].targetProperty:"",r=t.name.split(".").join("").split("_primitive")[0];switch(i){case"position":case"rotationQuaternion":s=e.getTransformNodeByName(t.name)||e.getTransformNodeByName(r);break;case"influence":s=e.getMorphTargetByName(t.name)||e.getMorphTargetByName(r);break;default:s=e.getNodeByName(t.name)||e.getNodeByName(r)}return s});this.getNodes().forEach((e=>{const t=i(e);if(null!==t){for(const s of e.animations){const e=t.animations.filter((e=>e.targetProperty===s.targetProperty));for(const s of e){const e=t.animations.indexOf(s,0);e>-1&&t.animations.splice(e,1)}}t.animations=t.animations.concat(e.animations)}}));const r=[];return this.animationGroups.slice().forEach((e=>{r.push(e.clone(e.name,i)),e.animatables.forEach((e=>{e.stop()}))})),t.forEach((t=>{const s=i(t.target);s&&(e.beginAnimation(s,t.fromFrame,t.toFrame,t.loopAnimation,t.speedRatio,t.onAnimationEnd?t.onAnimationEnd:void 0,void 0,!0,void 0,t.onAnimationLoop?t.onAnimationLoop:void 0),e.stopAnimation(t.target))})),r}populateRootNodes(){this.rootNodes.length=0,this.meshes.forEach((e=>{e.parent||-1!==this.rootNodes.indexOf(e)||this.rootNodes.push(e)})),this.transformNodes.forEach((e=>{e.parent||-1!==this.rootNodes.indexOf(e)||this.rootNodes.push(e)})),this.lights.forEach((e=>{e.parent||-1!==this.rootNodes.indexOf(e)||this.rootNodes.push(e)})),this.cameras.forEach((e=>{e.parent||-1!==this.rootNodes.indexOf(e)||this.rootNodes.push(e)}))}addAllAssetsToContainer(e){if(!e)return;const t=[],s=new Set;for(t.push(e);t.length>0;){const e=t.pop();if(e instanceof i.e?(e.geometry&&-1===this.geometries.indexOf(e.geometry)&&this.geometries.push(e.geometry),this.meshes.push(e)):e instanceof r.V?this.transformNodes.push(e):e instanceof f.v?this.lights.push(e):e instanceof p.i&&this.cameras.push(e),e instanceof n.u){if(e.material&&-1===this.materials.indexOf(e.material)){this.materials.push(e.material);for(const t of e.material.getActiveTextures())-1===this.textures.indexOf(t)&&this.textures.push(t)}e.skeleton&&-1===this.skeletons.indexOf(e.skeleton)&&this.skeletons.push(e.skeleton),e.morphTargetManager&&-1===this.morphTargetManagers.indexOf(e.morphTargetManager)&&this.morphTargetManagers.push(e.morphTargetManager)}for(const i of e.getChildren())s.has(i)||t.push(i);s.add(e)}this.populateRootNodes()}}},4870:(e,t,s)=>{s.d(t,{b:()=>u});var i=s(5524),r=s(9923),n=s(9259),a=s(9848),o=s(6315),h=s(5503),l=s(6877);class c{constructor(){this._doNotSerialize=!1,this._isDisposed=!1,this._sceneRootNodesIndex=-1,this._isEnabled=!0,this._isParentEnabled=!0,this._isReady=!0,this._onEnabledStateChangedObservable=new a.cP,this._onClonedObservable=new a.cP}}class u{static AddNodeConstructor(e,t){this._NodeConstructors[e]=t}static Construct(e,t,s,i){const r=this._NodeConstructors[e];return r?r(t,s,i):null}set accessibilityTag(e){this._accessibilityTag=e,this.onAccessibilityTagChangedObservable.notifyObservers(e)}get accessibilityTag(){return this._accessibilityTag}get doNotSerialize(){return!!this._nodeDataStorage._doNotSerialize||!!this._parentNode&&this._parentNode.doNotSerialize}set doNotSerialize(e){this._nodeDataStorage._doNotSerialize=e}isDisposed(){return this._nodeDataStorage._isDisposed}set parent(e){if(this._parentNode===e)return;const t=this._parentNode;if(this._parentNode&&void 0!==this._parentNode._children&&null!==this._parentNode._children){const t=this._parentNode._children.indexOf(this);-1!==t&&this._parentNode._children.splice(t,1),e||this._nodeDataStorage._isDisposed||this._addToSceneRootNodes()}this._parentNode=e,this._isDirty=!0,this._parentNode&&(void 0!==this._parentNode._children&&null!==this._parentNode._children||(this._parentNode._children=new Array),this._parentNode._children.push(this),t||this._removeFromSceneRootNodes()),this._syncParentEnabledState()}get parent(){return this._parentNode}_serializeAsParent(e){e.parentId=this.uniqueId}_addToSceneRootNodes(){-1===this._nodeDataStorage._sceneRootNodesIndex&&(this._nodeDataStorage._sceneRootNodesIndex=this._scene.rootNodes.length,this._scene.rootNodes.push(this))}_removeFromSceneRootNodes(){if(-1!==this._nodeDataStorage._sceneRootNodesIndex){const e=this._scene.rootNodes,t=e.length-1;e[this._nodeDataStorage._sceneRootNodesIndex]=e[t],e[this._nodeDataStorage._sceneRootNodesIndex]._nodeDataStorage._sceneRootNodesIndex=this._nodeDataStorage._sceneRootNodesIndex,this._scene.rootNodes.pop(),this._nodeDataStorage._sceneRootNodesIndex=-1}}get animationPropertiesOverride(){return this._animationPropertiesOverride?this._animationPropertiesOverride:this._scene.animationPropertiesOverride}set animationPropertiesOverride(e){this._animationPropertiesOverride=e}getClassName(){return"Node"}set onDispose(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)}get onEnabledStateChangedObservable(){return this._nodeDataStorage._onEnabledStateChangedObservable}get onClonedObservable(){return this._nodeDataStorage._onClonedObservable}constructor(e,t=null,s=!0){this._isDirty=!1,this._nodeDataStorage=new c,this.state="",this.metadata=null,this.reservedDataStore=null,this._accessibilityTag=null,this.onAccessibilityTagChangedObservable=new a.cP,this._parentContainer=null,this.animations=[],this._ranges={},this.onReady=null,this._currentRenderId=-1,this._parentUpdateId=-1,this._childUpdateId=-1,this._waitingParentId=null,this._waitingParentInstanceIndex=null,this._waitingParsedUniqueId=null,this._cache={},this._parentNode=null,this._children=null,this._worldMatrix=r.uq.Identity(),this._worldMatrixDeterminant=0,this._worldMatrixDeterminantIsDirty=!0,this._animationPropertiesOverride=null,this._isNode=!0,this.onDisposeObservable=new a.cP,this._onDisposeObserver=null,this._behaviors=new Array,this.name=e,this.id=e,this._scene=t||o.q.LastCreatedScene,this.uniqueId=this._scene.getUniqueId(),this._initCache(),s&&this._addToSceneRootNodes()}getScene(){return this._scene}getEngine(){return this._scene.getEngine()}addBehavior(e,t=!1){return-1!==this._behaviors.indexOf(e)||(e.init(),this._scene.isLoading&&!t?this._scene.onDataLoadedObservable.addOnce((()=>{e.attach(this)})):e.attach(this),this._behaviors.push(e)),this}removeBehavior(e){const t=this._behaviors.indexOf(e);return-1===t||(this._behaviors[t].detach(),this._behaviors.splice(t,1)),this}get behaviors(){return this._behaviors}getBehaviorByName(e){for(const t of this._behaviors)if(t.name===e)return t;return null}getWorldMatrix(){return this._currentRenderId!==this._scene.getRenderId()&&this.computeWorldMatrix(),this._worldMatrix}_getWorldMatrixDeterminant(){return this._worldMatrixDeterminantIsDirty&&(this._worldMatrixDeterminantIsDirty=!1,this._worldMatrixDeterminant=this._worldMatrix.determinant()),this._worldMatrixDeterminant}get worldMatrixFromCache(){return this._worldMatrix}_initCache(){this._cache={}}updateCache(e){!e&&this.isSynchronized()||this._updateCache()}_getActionManagerForTrigger(e,t=!0){return this.parent?this.parent._getActionManagerForTrigger(e,!1):null}_updateCache(e){}_isSynchronized(){return!0}_markSyncedWithParent(){this._parentNode&&(this._parentUpdateId=this._parentNode._childUpdateId)}isSynchronizedWithParent(){return!this._parentNode||!this._parentNode._isDirty&&this._parentUpdateId===this._parentNode._childUpdateId&&this._parentNode.isSynchronized()}isSynchronized(){return!(this._parentNode&&!this.isSynchronizedWithParent())&&this._isSynchronized()}isReady(e=!1){return this._nodeDataStorage._isReady}markAsDirty(e){return this._currentRenderId=Number.MAX_VALUE,this._isDirty=!0,this}isEnabled(e=!0){return!1===e?this._nodeDataStorage._isEnabled:!!this._nodeDataStorage._isEnabled&&this._nodeDataStorage._isParentEnabled}_syncParentEnabledState(){this._nodeDataStorage._isParentEnabled=!this._parentNode||this._parentNode.isEnabled(),this._children&&this._children.forEach((e=>{e._syncParentEnabledState()}))}setEnabled(e){this._nodeDataStorage._isEnabled!==e&&(this._nodeDataStorage._isEnabled=e,this._syncParentEnabledState(),this._nodeDataStorage._onEnabledStateChangedObservable.notifyObservers(e))}isDescendantOf(e){return!!this.parent&&(this.parent===e||this.parent.isDescendantOf(e))}_getDescendants(e,t=!1,s){if(this._children)for(let i=0;i<this._children.length;i++){const r=this._children[i];s&&!s(r)||e.push(r),t||r._getDescendants(e,!1,s)}}getDescendants(e,t){const s=[];return this._getDescendants(s,e,t),s}getChildMeshes(e,t){const s=[];return this._getDescendants(s,e,(e=>(!t||t(e))&&void 0!==e.cullingStrategy)),s}getChildren(e,t=!0){return this.getDescendants(t,e)}_setReady(e){e!==this._nodeDataStorage._isReady&&(e?(this.onReady&&this.onReady(this),this._nodeDataStorage._isReady=!0):this._nodeDataStorage._isReady=!1)}getAnimationByName(e){for(let t=0;t<this.animations.length;t++){const s=this.animations[t];if(s.name===e)return s}return null}createAnimationRange(e,t,s){if(!this._ranges[e]){this._ranges[e]=u._AnimationRangeFactory(e,t,s);for(let i=0,r=this.animations.length;i<r;i++)this.animations[i]&&this.animations[i].createRange(e,t,s)}}deleteAnimationRange(e,t=!0){for(let s=0,i=this.animations.length;s<i;s++)this.animations[s]&&this.animations[s].deleteRange(e,t);this._ranges[e]=null}getAnimationRange(e){return this._ranges[e]||null}clone(e,t,s){const i=l.p.Clone((()=>new u(e,this.getScene())),this);if(t&&(i.parent=t),!s){const t=this.getDescendants(!0);for(let s=0;s<t.length;s++){const r=t[s];r.clone(e+"."+r.name,i)}}return i}getAnimationRanges(){const e=[];let t;for(t in this._ranges)e.push(this._ranges[t]);return e}beginAnimation(e,t,s,i){const r=this.getAnimationRange(e);return r?this._scene.beginAnimation(this,r.from,r.to,t,s,i):null}serializeAnimationRanges(){const e=[];for(const t in this._ranges){const s=this._ranges[t];if(!s)continue;const i={};i.name=t,i.from=s.from,i.to=s.to,e.push(i)}return e}computeWorldMatrix(e){return this._worldMatrix||(this._worldMatrix=r.uq.Identity()),this._worldMatrix}dispose(e,t=!1){if(this._nodeDataStorage._isDisposed=!0,!e){const s=this.getDescendants(!0);for(const i of s)i.dispose(e,t)}this.parent?this.parent=null:this._removeFromSceneRootNodes(),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onEnabledStateChangedObservable.clear(),this.onClonedObservable.clear();for(const e of this._behaviors)e.detach();this._behaviors.length=0,this.metadata=null}static ParseAnimationRanges(e,t,s){if(t.ranges)for(let s=0;s<t.ranges.length;s++){const i=t.ranges[s];e.createAnimationRange(i.name,i.from,i.to)}}getHierarchyBoundingVectors(e=!0,t=null){let s,i;this.getScene().incrementRenderId(),this.computeWorldMatrix(!0);const n=this;if(n.getBoundingInfo&&n.subMeshes){const e=n.getBoundingInfo();s=e.boundingBox.minimumWorld.clone(),i=e.boundingBox.maximumWorld.clone()}else s=new r.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),i=new r.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);if(e){const e=this.getDescendants(!1);for(const n of e){const e=n;if(e.computeWorldMatrix(!0),t&&!t(e))continue;if(!e.getBoundingInfo||0===e.getTotalVertices())continue;const a=e.getBoundingInfo().boundingBox,o=a.minimumWorld,h=a.maximumWorld;r.Pq.CheckExtends(o,s,i),r.Pq.CheckExtends(h,s,i)}}return{min:s,max:i}}}u._AnimationRangeFactory=(e,t,s)=>{throw(0,h.n)("AnimationRange")},u._NodeConstructors={},(0,i.Cg)([(0,n.lK)()],u.prototype,"name",void 0),(0,i.Cg)([(0,n.lK)()],u.prototype,"id",void 0),(0,i.Cg)([(0,n.lK)()],u.prototype,"uniqueId",void 0),(0,i.Cg)([(0,n.lK)()],u.prototype,"state",void 0),(0,i.Cg)([(0,n.lK)()],u.prototype,"metadata",void 0)},554:(e,t,s)=>{s.d(t,{Z:()=>$});var i=s(998),r=s(6237),n=s(9848),a=s(7931);class o{constructor(){this._count=0,this._data={}}copyFrom(e){this.clear(),e.forEach(((e,t)=>this.add(e,t)))}get(e){const t=this._data[e];if(void 0!==t)return t}getOrAddWithFactory(e,t){let s=this.get(e);return void 0!==s||(s=t(e),s&&this.add(e,s)),s}getOrAdd(e,t){const s=this.get(e);return void 0!==s?s:(this.add(e,t),t)}contains(e){return void 0!==this._data[e]}add(e,t){return void 0===this._data[e]&&(this._data[e]=t,++this._count,!0)}set(e,t){return void 0!==this._data[e]&&(this._data[e]=t,!0)}getAndRemove(e){const t=this.get(e);return void 0!==t?(delete this._data[e],--this._count,t):null}remove(e){return!!this.contains(e)&&(delete this._data[e],--this._count,!0)}clear(){this._data={},this._count=0}get count(){return this._count}forEach(e){for(const t in this._data)e(t,this._data[t])}first(e){for(const t in this._data){const s=e(t,this._data[t]);if(s)return s}return null}}var h=s(7503),l=s(9923),c=s(1088),u=s(935),d=s(311);class _{constructor(e,t,s,i,r,n){this.source=e,this.pointerX=t,this.pointerY=s,this.meshUnderPointer=i,this.sourceEvent=r,this.additionalData=n}static CreateNew(e,t,s){const i=e.getScene();return new _(e,i.pointerX,i.pointerY,i.meshUnderPointer||e,t,s)}static CreateNewFromSprite(e,t,s,i){return new _(e,t.pointerX,t.pointerY,t.meshUnderPointer,s,i)}static CreateNewFromScene(e,t){return new _(null,e.pointerX,e.pointerY,e.meshUnderPointer,t)}static CreateNewFromPrimitive(e,t,s,i){return new _(e,t.x,t.y,null,s,i)}}var f=s(6096),p=s(3099),g=s(6945),m=s(8790),T=s(6315),b=s(5503),E=s(6240);class x{constructor(){this.hoverCursor="",this.actions=[],this.isRecursive=!1,this.disposeWhenUnowned=!0}static get HasTriggers(){for(const e in x.Triggers)if(Object.prototype.hasOwnProperty.call(x.Triggers,e))return!0;return!1}static get HasPickTriggers(){for(const e in x.Triggers)if(Object.prototype.hasOwnProperty.call(x.Triggers,e)){const t=parseInt(e);if(t>=1&&t<=7)return!0}return!1}static HasSpecificTrigger(e){for(const t in x.Triggers)if(Object.prototype.hasOwnProperty.call(x.Triggers,t)&&parseInt(t)===e)return!0;return!1}}x.Triggers={};var A,R,M,y,P,v,C,S=s(4146);!function(e){e[e.Generic=0]="Generic",e[e.Keyboard=1]="Keyboard",e[e.Mouse=2]="Mouse",e[e.Touch=3]="Touch",e[e.DualShock=4]="DualShock",e[e.Xbox=5]="Xbox",e[e.Switch=6]="Switch",e[e.DualSense=7]="DualSense"}(A||(A={})),function(e){e[e.Horizontal=0]="Horizontal",e[e.Vertical=1]="Vertical",e[e.LeftClick=2]="LeftClick",e[e.MiddleClick=3]="MiddleClick",e[e.RightClick=4]="RightClick",e[e.BrowserBack=5]="BrowserBack",e[e.BrowserForward=6]="BrowserForward",e[e.MouseWheelX=7]="MouseWheelX",e[e.MouseWheelY=8]="MouseWheelY",e[e.MouseWheelZ=9]="MouseWheelZ",e[e.Move=12]="Move"}(R||(R={})),function(e){e[e.Horizontal=0]="Horizontal",e[e.Vertical=1]="Vertical",e[e.LeftClick=2]="LeftClick",e[e.MiddleClick=3]="MiddleClick",e[e.RightClick=4]="RightClick",e[e.BrowserBack=5]="BrowserBack",e[e.BrowserForward=6]="BrowserForward",e[e.MouseWheelX=7]="MouseWheelX",e[e.MouseWheelY=8]="MouseWheelY",e[e.MouseWheelZ=9]="MouseWheelZ",e[e.DeltaHorizontal=10]="DeltaHorizontal",e[e.DeltaVertical=11]="DeltaVertical"}(M||(M={})),function(e){e[e.Cross=0]="Cross",e[e.Circle=1]="Circle",e[e.Square=2]="Square",e[e.Triangle=3]="Triangle",e[e.L1=4]="L1",e[e.R1=5]="R1",e[e.L2=6]="L2",e[e.R2=7]="R2",e[e.Share=8]="Share",e[e.Options=9]="Options",e[e.L3=10]="L3",e[e.R3=11]="R3",e[e.DPadUp=12]="DPadUp",e[e.DPadDown=13]="DPadDown",e[e.DPadLeft=14]="DPadLeft",e[e.DPadRight=15]="DPadRight",e[e.Home=16]="Home",e[e.TouchPad=17]="TouchPad",e[e.LStickXAxis=18]="LStickXAxis",e[e.LStickYAxis=19]="LStickYAxis",e[e.RStickXAxis=20]="RStickXAxis",e[e.RStickYAxis=21]="RStickYAxis"}(y||(y={})),function(e){e[e.Cross=0]="Cross",e[e.Circle=1]="Circle",e[e.Square=2]="Square",e[e.Triangle=3]="Triangle",e[e.L1=4]="L1",e[e.R1=5]="R1",e[e.L2=6]="L2",e[e.R2=7]="R2",e[e.Create=8]="Create",e[e.Options=9]="Options",e[e.L3=10]="L3",e[e.R3=11]="R3",e[e.DPadUp=12]="DPadUp",e[e.DPadDown=13]="DPadDown",e[e.DPadLeft=14]="DPadLeft",e[e.DPadRight=15]="DPadRight",e[e.Home=16]="Home",e[e.TouchPad=17]="TouchPad",e[e.LStickXAxis=18]="LStickXAxis",e[e.LStickYAxis=19]="LStickYAxis",e[e.RStickXAxis=20]="RStickXAxis",e[e.RStickYAxis=21]="RStickYAxis"}(P||(P={})),function(e){e[e.A=0]="A",e[e.B=1]="B",e[e.X=2]="X",e[e.Y=3]="Y",e[e.LB=4]="LB",e[e.RB=5]="RB",e[e.LT=6]="LT",e[e.RT=7]="RT",e[e.Back=8]="Back",e[e.Start=9]="Start",e[e.LS=10]="LS",e[e.RS=11]="RS",e[e.DPadUp=12]="DPadUp",e[e.DPadDown=13]="DPadDown",e[e.DPadLeft=14]="DPadLeft",e[e.DPadRight=15]="DPadRight",e[e.Home=16]="Home",e[e.LStickXAxis=17]="LStickXAxis",e[e.LStickYAxis=18]="LStickYAxis",e[e.RStickXAxis=19]="RStickXAxis",e[e.RStickYAxis=20]="RStickYAxis"}(v||(v={})),function(e){e[e.B=0]="B",e[e.A=1]="A",e[e.Y=2]="Y",e[e.X=3]="X",e[e.L=4]="L",e[e.R=5]="R",e[e.ZL=6]="ZL",e[e.ZR=7]="ZR",e[e.Minus=8]="Minus",e[e.Plus=9]="Plus",e[e.LS=10]="LS",e[e.RS=11]="RS",e[e.DPadUp=12]="DPadUp",e[e.DPadDown=13]="DPadDown",e[e.DPadLeft=14]="DPadLeft",e[e.DPadRight=15]="DPadRight",e[e.Home=16]="Home",e[e.Capture=17]="Capture",e[e.LStickXAxis=18]="LStickXAxis",e[e.LStickYAxis=19]="LStickYAxis",e[e.RStickXAxis=20]="RStickXAxis",e[e.RStickYAxis=21]="RStickYAxis"}(C||(C={}));var I=s(8123);class D{static CreateDeviceEvent(e,t,s,i,r,n,a){switch(e){case A.Keyboard:return this._CreateKeyboardEvent(s,i,r,n);case A.Mouse:if(s===R.MouseWheelX||s===R.MouseWheelY||s===R.MouseWheelZ)return this._CreateWheelEvent(e,t,s,i,r,n);case A.Touch:return this._CreatePointerEvent(e,t,s,i,r,n,a);default:throw`Unable to generate event for device ${A[e]}`}}static _CreatePointerEvent(e,t,s,i,r,n,a){const o=this._CreateMouseEvent(e,t,s,i,r,n);e===A.Mouse?(o.deviceType=A.Mouse,o.pointerId=1,o.pointerType="mouse"):(o.deviceType=A.Touch,o.pointerId=a??t,o.pointerType="touch");let h=0;return h+=r.pollInput(e,t,R.LeftClick),h+=2*r.pollInput(e,t,R.RightClick),h+=4*r.pollInput(e,t,R.MiddleClick),o.buttons=h,s===R.Move?o.type="pointermove":s>=R.LeftClick&&s<=R.RightClick&&(o.type=1===i?"pointerdown":"pointerup",o.button=s-2),o}static _CreateWheelEvent(e,t,s,i,r,n){const a=this._CreateMouseEvent(e,t,s,i,r,n);switch(a.pointerId=1,a.type="wheel",a.deltaMode=I.s.DOM_DELTA_PIXEL,a.deltaX=0,a.deltaY=0,a.deltaZ=0,s){case R.MouseWheelX:a.deltaX=i;break;case R.MouseWheelY:a.deltaY=i;break;case R.MouseWheelZ:a.deltaZ=i}return a}static _CreateMouseEvent(e,t,s,i,r,n){const a=this._CreateEvent(n),o=r.pollInput(e,t,R.Horizontal),h=r.pollInput(e,t,R.Vertical);return n?(a.movementX=0,a.movementY=0,a.offsetX=a.movementX-n.getBoundingClientRect().x,a.offsetY=a.movementY-n.getBoundingClientRect().y):(a.movementX=r.pollInput(e,t,10),a.movementY=r.pollInput(e,t,11),a.offsetX=0,a.offsetY=0),this._CheckNonCharacterKeys(a,r),a.clientX=o,a.clientY=h,a.x=o,a.y=h,a.deviceType=e,a.deviceSlot=t,a.inputIndex=s,a}static _CreateKeyboardEvent(e,t,s,i){const r=this._CreateEvent(i);return this._CheckNonCharacterKeys(r,s),r.deviceType=A.Keyboard,r.deviceSlot=0,r.inputIndex=e,r.type=1===t?"keydown":"keyup",r.key=String.fromCharCode(e),r.keyCode=e,r}static _CheckNonCharacterKeys(e,t){const s=t.isDeviceAvailable(A.Keyboard),i=s&&1===t.pollInput(A.Keyboard,0,18),r=s&&1===t.pollInput(A.Keyboard,0,17),n=s&&(1===t.pollInput(A.Keyboard,0,91)||1===t.pollInput(A.Keyboard,0,92)||1===t.pollInput(A.Keyboard,0,93)),a=s&&1===t.pollInput(A.Keyboard,0,16);e.altKey=i,e.ctrlKey=r,e.metaKey=n,e.shiftKey=a}static _CreateEvent(e){const t={preventDefault:()=>{}};return t.target=e,t}}class O{constructor(e,t,s){this._nativeInput=_native.DeviceInputSystem?new _native.DeviceInputSystem(e,t,((e,t,i,r)=>{const n=D.CreateDeviceEvent(e,t,i,r,this);s(e,t,n)})):this._createDummyNativeInput()}pollInput(e,t,s){return this._nativeInput.pollInput(e,t,s)}isDeviceAvailable(e){return e===A.Mouse||e===A.Touch}dispose(){this._nativeInput.dispose()}_createDummyNativeInput(){return{pollInput:()=>0,isDeviceAvailable:()=>!1,dispose:()=>{}}}}const F=Object.keys(R).length/2;class w{constructor(e,t,s,r){this._inputs=[],this._keyboardActive=!1,this._pointerActive=!1,this._usingSafari=i.S0.IsSafari(),this._usingMacOS=(0,m.XD)()&&/(Mac|iPhone|iPod|iPad)/i.test(navigator.platform),this._keyboardDownEvent=e=>{},this._keyboardUpEvent=e=>{},this._keyboardBlurEvent=e=>{},this._pointerMoveEvent=e=>{},this._pointerDownEvent=e=>{},this._pointerUpEvent=e=>{},this._pointerCancelEvent=e=>{},this._pointerWheelEvent=e=>{},this._pointerBlurEvent=e=>{},this._pointerMacOSChromeOutEvent=e=>{},this._eventsAttached=!1,this._mouseId=-1,this._isUsingFirefox=(0,m.XD)()&&navigator.userAgent&&-1!==navigator.userAgent.indexOf("Firefox"),this._isUsingChromium=(0,m.XD)()&&navigator.userAgent&&-1!==navigator.userAgent.indexOf("Chrome"),this._maxTouchPoints=0,this._pointerInputClearObserver=null,this._gamepadConnectedEvent=e=>{},this._gamepadDisconnectedEvent=e=>{},this._eventPrefix=i.S0.GetPointerPrefix(e),this._engine=e,this._onDeviceConnected=t,this._onDeviceDisconnected=s,this._onInputChanged=r,this._mouseId=this._isUsingFirefox?0:1,this._enableEvents(),this._usingMacOS&&(this._metaKeys=[]),this._engine._onEngineViewChanged||(this._engine._onEngineViewChanged=()=>{this._enableEvents()})}pollInput(e,t,s){const r=this._inputs[e][t];if(!r)throw`Unable to find device ${A[e]}`;e>=A.DualShock&&e<=A.DualSense&&this._updateDevice(e,t,s);const n=r[s];if(void 0===n)throw`Unable to find input ${s} for device ${A[e]} in slot ${t}`;return s===R.Move&&i.S0.Warn("Unable to provide information for PointerInput.Move.  Try using PointerInput.Horizontal or PointerInput.Vertical for move data."),n}isDeviceAvailable(e){return void 0!==this._inputs[e]}dispose(){this._onDeviceConnected=()=>{},this._onDeviceDisconnected=()=>{},this._onInputChanged=()=>{},delete this._engine._onEngineViewChanged,this._elementToAttachTo&&this._disableEvents()}_enableEvents(){const e=this?._engine.getInputElement();if(e&&(!this._eventsAttached||this._elementToAttachTo!==e)){if(this._disableEvents(),this._inputs)for(const e of this._inputs)if(e)for(const t in e){const s=e[+t];if(s)for(let e=0;e<s.length;e++)s[e]=0}this._elementToAttachTo=e,this._elementToAttachTo.tabIndex=-1!==this._elementToAttachTo.tabIndex?this._elementToAttachTo.tabIndex:this._engine.canvasTabIndex,this._handleKeyActions(),this._handlePointerActions(),this._handleGamepadActions(),this._eventsAttached=!0,this._checkForConnectedDevices()}}_disableEvents(){this._elementToAttachTo&&(this._elementToAttachTo.removeEventListener("blur",this._keyboardBlurEvent),this._elementToAttachTo.removeEventListener("blur",this._pointerBlurEvent),this._elementToAttachTo.removeEventListener("keydown",this._keyboardDownEvent),this._elementToAttachTo.removeEventListener("keyup",this._keyboardUpEvent),this._elementToAttachTo.removeEventListener(this._eventPrefix+"move",this._pointerMoveEvent),this._elementToAttachTo.removeEventListener(this._eventPrefix+"down",this._pointerDownEvent),this._elementToAttachTo.removeEventListener(this._eventPrefix+"up",this._pointerUpEvent),this._elementToAttachTo.removeEventListener(this._eventPrefix+"cancel",this._pointerCancelEvent),this._elementToAttachTo.removeEventListener(this._wheelEventName,this._pointerWheelEvent),this._usingMacOS&&this._isUsingChromium&&this._elementToAttachTo.removeEventListener("lostpointercapture",this._pointerMacOSChromeOutEvent),window.removeEventListener("gamepadconnected",this._gamepadConnectedEvent),window.removeEventListener("gamepaddisconnected",this._gamepadDisconnectedEvent)),this._pointerInputClearObserver&&this._engine.onEndFrameObservable.remove(this._pointerInputClearObserver),this._eventsAttached=!1}_checkForConnectedDevices(){if(navigator.getGamepads){const e=navigator.getGamepads();for(const t of e)t&&this._addGamePad(t)}"function"==typeof matchMedia&&matchMedia("(pointer:fine)").matches&&this._addPointerDevice(A.Mouse,0,0,0)}_addGamePad(e){const t=this._getGamepadDeviceType(e.id),s=e.index;this._gamepads=this._gamepads||new Array(e.index+1),this._registerDevice(t,s,e.buttons.length+e.axes.length),this._gamepads[s]=t}_addPointerDevice(e,t,s,i){this._pointerActive||(this._pointerActive=!0),this._registerDevice(e,t,F);const r=this._inputs[e][t];r[0]=s,r[1]=i}_registerDevice(e,t,s){if(void 0===t)throw`Unable to register device ${A[e]} to undefined slot.`;if(this._inputs[e]||(this._inputs[e]={}),!this._inputs[e][t]){const i=new Array(s);i.fill(0),this._inputs[e][t]=i,this._onDeviceConnected(e,t)}}_unregisterDevice(e,t){this._inputs[e][t]&&(delete this._inputs[e][t],this._onDeviceDisconnected(e,t))}_handleKeyActions(){this._keyboardDownEvent=e=>{this._keyboardActive||(this._keyboardActive=!0,this._registerDevice(A.Keyboard,0,255));const t=this._inputs[A.Keyboard][0];if(t){t[e.keyCode]=1;const s=e;s.inputIndex=e.keyCode,this._usingMacOS&&e.metaKey&&"Meta"!==e.key&&(this._metaKeys.includes(e.keyCode)||this._metaKeys.push(e.keyCode)),this._onInputChanged(A.Keyboard,0,s)}},this._keyboardUpEvent=e=>{this._keyboardActive||(this._keyboardActive=!0,this._registerDevice(A.Keyboard,0,255));const t=this._inputs[A.Keyboard][0];if(t){t[e.keyCode]=0;const s=e;if(s.inputIndex=e.keyCode,this._usingMacOS&&"Meta"===e.key&&this._metaKeys.length>0){for(const e of this._metaKeys){const s=D.CreateDeviceEvent(A.Keyboard,0,e,0,this,this._elementToAttachTo);t[e]=0,this._onInputChanged(A.Keyboard,0,s)}this._metaKeys.splice(0,this._metaKeys.length)}this._onInputChanged(A.Keyboard,0,s)}},this._keyboardBlurEvent=()=>{if(this._keyboardActive){const e=this._inputs[A.Keyboard][0];for(let t=0;t<e.length;t++)if(0!==e[t]){e[t]=0;const s=D.CreateDeviceEvent(A.Keyboard,0,t,0,this,this._elementToAttachTo);this._onInputChanged(A.Keyboard,0,s)}this._usingMacOS&&this._metaKeys.splice(0,this._metaKeys.length)}},this._elementToAttachTo.addEventListener("keydown",this._keyboardDownEvent),this._elementToAttachTo.addEventListener("keyup",this._keyboardUpEvent),this._elementToAttachTo.addEventListener("blur",this._keyboardBlurEvent)}_handlePointerActions(){this._maxTouchPoints=(0,m.XD)()&&navigator.maxTouchPoints||2,this._activeTouchIds||(this._activeTouchIds=new Array(this._maxTouchPoints));for(let e=0;e<this._maxTouchPoints;e++)this._activeTouchIds[e]=-1;this._pointerMoveEvent=e=>{const t=this._getPointerType(e);let s=t===A.Mouse?0:this._activeTouchIds.indexOf(e.pointerId);if(t===A.Touch&&-1===s){const r=this._activeTouchIds.indexOf(-1);if(!(r>=0))return void i.S0.Warn(`Max number of touches exceeded.  Ignoring touches in excess of ${this._maxTouchPoints}`);s=r,this._activeTouchIds[r]=e.pointerId,this._onDeviceConnected(t,s)}this._inputs[t]||(this._inputs[t]={}),this._inputs[t][s]||this._addPointerDevice(t,s,e.clientX,e.clientY);const r=this._inputs[t][s];if(r){const i=e;i.inputIndex=R.Move,r[R.Horizontal]=e.clientX,r[R.Vertical]=e.clientY,t===A.Touch&&0===r[R.LeftClick]&&(r[R.LeftClick]=1),void 0===e.pointerId&&(e.pointerId=this._mouseId),this._onInputChanged(t,s,i),this._usingSafari||-1===e.button||(i.inputIndex=e.button+2,r[e.button+2]=r[e.button+2]?0:1,this._onInputChanged(t,s,i))}},this._pointerDownEvent=e=>{const t=this._getPointerType(e);let s=t===A.Mouse?0:e.pointerId;if(t===A.Touch){let t=this._activeTouchIds.indexOf(e.pointerId);if(-1===t&&(t=this._activeTouchIds.indexOf(-1)),!(t>=0))return void i.S0.Warn(`Max number of touches exceeded.  Ignoring touches in excess of ${this._maxTouchPoints}`);s=t,this._activeTouchIds[t]=e.pointerId}this._inputs[t]||(this._inputs[t]={}),this._inputs[t][s]?t===A.Touch&&this._onDeviceConnected(t,s):this._addPointerDevice(t,s,e.clientX,e.clientY);const r=this._inputs[t][s];if(r){const i=r[R.Horizontal],n=r[R.Vertical];if(t===A.Mouse){if(void 0===e.pointerId&&(e.pointerId=this._mouseId),!document.pointerLockElement)try{this._elementToAttachTo.setPointerCapture(this._mouseId)}catch(e){}}else if(e.pointerId&&!document.pointerLockElement)try{this._elementToAttachTo.setPointerCapture(e.pointerId)}catch(e){}r[R.Horizontal]=e.clientX,r[R.Vertical]=e.clientY,r[e.button+2]=1;const a=e;a.inputIndex=e.button+2,this._onInputChanged(t,s,a),i===e.clientX&&n===e.clientY||(a.inputIndex=R.Move,this._onInputChanged(t,s,a))}},this._pointerUpEvent=e=>{const t=this._getPointerType(e),s=t===A.Mouse?0:this._activeTouchIds.indexOf(e.pointerId);if(t===A.Touch){if(-1===s)return;this._activeTouchIds[s]=-1}const i=this._inputs[t]?.[s];if(i&&0!==i[e.button+2]){const r=i[R.Horizontal],n=i[R.Vertical];i[R.Horizontal]=e.clientX,i[R.Vertical]=e.clientY,i[e.button+2]=0;const a=e;void 0===e.pointerId&&(e.pointerId=this._mouseId),r===e.clientX&&n===e.clientY||(a.inputIndex=R.Move,this._onInputChanged(t,s,a)),a.inputIndex=e.button+2,t===A.Mouse&&this._mouseId>=0&&this._elementToAttachTo.hasPointerCapture?.(this._mouseId)?this._elementToAttachTo.releasePointerCapture(this._mouseId):e.pointerId&&this._elementToAttachTo.hasPointerCapture?.(e.pointerId)&&this._elementToAttachTo.releasePointerCapture(e.pointerId),this._onInputChanged(t,s,a),t===A.Touch&&this._onDeviceDisconnected(t,s)}},this._pointerCancelEvent=e=>{if("mouse"===e.pointerType){const e=this._inputs[A.Mouse][0];this._mouseId>=0&&this._elementToAttachTo.hasPointerCapture?.(this._mouseId)&&this._elementToAttachTo.releasePointerCapture(this._mouseId);for(let t=R.LeftClick;t<=R.BrowserForward;t++)if(1===e[t]){e[t]=0;const s=D.CreateDeviceEvent(A.Mouse,0,t,0,this,this._elementToAttachTo);this._onInputChanged(A.Mouse,0,s)}}else{const t=this._activeTouchIds.indexOf(e.pointerId);if(-1===t)return;this._elementToAttachTo.hasPointerCapture?.(e.pointerId)&&this._elementToAttachTo.releasePointerCapture(e.pointerId),this._inputs[A.Touch][t][R.LeftClick]=0;const s=D.CreateDeviceEvent(A.Touch,t,R.LeftClick,0,this,this._elementToAttachTo,e.pointerId);this._onInputChanged(A.Touch,t,s),this._activeTouchIds[t]=-1,this._onDeviceDisconnected(A.Touch,t)}},this._wheelEventName="onwheel"in document.createElement("div")?"wheel":void 0!==document.onmousewheel?"mousewheel":"DOMMouseScroll";let e=!1;const t=function(){};try{const s=Object.defineProperty({},"passive",{get:function(){e=!0}});this._elementToAttachTo.addEventListener("test",t,s),this._elementToAttachTo.removeEventListener("test",t,s)}catch(e){}this._pointerBlurEvent=()=>{if(this.isDeviceAvailable(A.Mouse)){const e=this._inputs[A.Mouse][0];this._mouseId>=0&&this._elementToAttachTo.hasPointerCapture?.(this._mouseId)&&this._elementToAttachTo.releasePointerCapture(this._mouseId);for(let t=R.LeftClick;t<=R.BrowserForward;t++)if(1===e[t]){e[t]=0;const s=D.CreateDeviceEvent(A.Mouse,0,t,0,this,this._elementToAttachTo);this._onInputChanged(A.Mouse,0,s)}}if(this.isDeviceAvailable(A.Touch)){const e=this._inputs[A.Touch];for(let t=0;t<this._activeTouchIds.length;t++){const s=this._activeTouchIds[t];if(this._elementToAttachTo.hasPointerCapture?.(s)&&this._elementToAttachTo.releasePointerCapture(s),-1!==s&&1===e[t]?.[R.LeftClick]){e[t][R.LeftClick]=0;const i=D.CreateDeviceEvent(A.Touch,t,R.LeftClick,0,this,this._elementToAttachTo,s);this._onInputChanged(A.Touch,t,i),this._activeTouchIds[t]=-1,this._onDeviceDisconnected(A.Touch,t)}}}},this._pointerWheelEvent=e=>{const t=A.Mouse;this._inputs[t]||(this._inputs[t]=[]),this._inputs[t][0]||(this._pointerActive=!0,this._registerDevice(t,0,F));const s=this._inputs[t][0];if(s){s[R.MouseWheelX]=e.deltaX||0,s[R.MouseWheelY]=e.deltaY||e.wheelDelta||0,s[R.MouseWheelZ]=e.deltaZ||0;const i=e;void 0===e.pointerId&&(e.pointerId=this._mouseId),0!==s[R.MouseWheelX]&&(i.inputIndex=R.MouseWheelX,this._onInputChanged(t,0,i)),0!==s[R.MouseWheelY]&&(i.inputIndex=R.MouseWheelY,this._onInputChanged(t,0,i)),0!==s[R.MouseWheelZ]&&(i.inputIndex=R.MouseWheelZ,this._onInputChanged(t,0,i))}},this._usingMacOS&&this._isUsingChromium&&(this._pointerMacOSChromeOutEvent=e=>{e.buttons>1&&this._pointerCancelEvent(e)},this._elementToAttachTo.addEventListener("lostpointercapture",this._pointerMacOSChromeOutEvent)),this._elementToAttachTo.addEventListener(this._eventPrefix+"move",this._pointerMoveEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"down",this._pointerDownEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"up",this._pointerUpEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"cancel",this._pointerCancelEvent),this._elementToAttachTo.addEventListener("blur",this._pointerBlurEvent),this._elementToAttachTo.addEventListener(this._wheelEventName,this._pointerWheelEvent,!!e&&{passive:!1}),this._pointerInputClearObserver=this._engine.onEndFrameObservable.add((()=>{if(this.isDeviceAvailable(A.Mouse)){const e=this._inputs[A.Mouse][0];e[R.MouseWheelX]=0,e[R.MouseWheelY]=0,e[R.MouseWheelZ]=0}}))}_handleGamepadActions(){this._gamepadConnectedEvent=e=>{this._addGamePad(e.gamepad)},this._gamepadDisconnectedEvent=e=>{if(this._gamepads){const t=this._getGamepadDeviceType(e.gamepad.id),s=e.gamepad.index;this._unregisterDevice(t,s),delete this._gamepads[s]}},window.addEventListener("gamepadconnected",this._gamepadConnectedEvent),window.addEventListener("gamepaddisconnected",this._gamepadDisconnectedEvent)}_updateDevice(e,t,s){const i=navigator.getGamepads()[t];if(i&&e===this._gamepads[t]){const r=this._inputs[e][t];s>=i.buttons.length?r[s]=i.axes[s-i.buttons.length].valueOf():r[s]=i.buttons[s].value}}_getGamepadDeviceType(e){return-1!==e.indexOf("054c")?-1!==e.indexOf("0ce6")?A.DualSense:A.DualShock:-1!==e.indexOf("Xbox One")||-1!==e.search("Xbox 360")||-1!==e.search("xinput")?A.Xbox:-1!==e.indexOf("057e")?A.Switch:A.Generic}_getPointerType(e){let t=A.Mouse;return("touch"===e.pointerType||"pen"===e.pointerType||e.touches)&&(t=A.Touch),t}}class L{constructor(e,t,s=0){this.deviceType=t,this.deviceSlot=s,this.onInputChangedObservable=new n.cP,this._deviceInputSystem=e}getInput(e){return this._deviceInputSystem.pollInput(this.deviceType,this.deviceSlot,e)}}class B{constructor(e){this._registeredManagers=new Array,this._refCount=0,this.registerManager=e=>{for(let t=0;t<this._devices.length;t++){const s=this._devices[t];for(const i in s){const s=+i;e._addDevice(new L(this._deviceInputSystem,t,s))}}this._registeredManagers.push(e)},this.unregisterManager=e=>{const t=this._registeredManagers.indexOf(e);t>-1&&this._registeredManagers.splice(t,1)};const t=Object.keys(A).length/2;this._devices=new Array(t);const s=(e,t)=>{this._devices[e]||(this._devices[e]=new Array),this._devices[e][t]||(this._devices[e][t]=t);for(const s of this._registeredManagers){const i=new L(this._deviceInputSystem,e,t);s._addDevice(i)}},i=(e,t)=>{this._devices[e]?.[t]&&delete this._devices[e][t];for(const s of this._registeredManagers)s._removeDevice(e,t)},r=(e,t,s)=>{if(s)for(const i of this._registeredManagers)i._onInputChanged(e,t,s)};"undefined"!=typeof _native?this._deviceInputSystem=new O(s,i,r):this._deviceInputSystem=new w(e,s,i,r)}dispose(){this._deviceInputSystem.dispose()}}class N{getDeviceSource(e,t){if(void 0===t){if(void 0===this._firstDevice[e])return null;t=this._firstDevice[e]}return this._devices[e]&&void 0!==this._devices[e][t]?this._devices[e][t]:null}getDeviceSources(e){return this._devices[e]?this._devices[e].filter((e=>!!e)):[]}constructor(e){const t=Object.keys(A).length/2;this._devices=new Array(t),this._firstDevice=new Array(t),this._engine=e,this._engine._deviceSourceManager||(this._engine._deviceSourceManager=new B(e)),this._engine._deviceSourceManager._refCount++,this.onDeviceConnectedObservable=new n.cP((e=>{for(const t of this._devices)if(t)for(const s of t)s&&this.onDeviceConnectedObservable.notifyObserver(e,s)})),this.onDeviceDisconnectedObservable=new n.cP,this._engine._deviceSourceManager.registerManager(this),this._onDisposeObserver=e.onDisposeObservable.add((()=>{this.dispose()}))}dispose(){this.onDeviceConnectedObservable.clear(),this.onDeviceDisconnectedObservable.clear(),this._engine._deviceSourceManager&&(this._engine._deviceSourceManager.unregisterManager(this),--this._engine._deviceSourceManager._refCount<1&&(this._engine._deviceSourceManager.dispose(),delete this._engine._deviceSourceManager)),this._engine.onDisposeObservable.remove(this._onDisposeObserver)}_addDevice(e){this._devices[e.deviceType]||(this._devices[e.deviceType]=new Array),this._devices[e.deviceType][e.deviceSlot]||(this._devices[e.deviceType][e.deviceSlot]=e,this._updateFirstDevices(e.deviceType)),this.onDeviceConnectedObservable.notifyObservers(e)}_removeDevice(e,t){const s=this._devices[e]?.[t];this.onDeviceDisconnectedObservable.notifyObservers(s),this._devices[e]?.[t]&&delete this._devices[e][t],this._updateFirstDevices(e)}_onInputChanged(e,t,s){this._devices[e]?.[t]?.onInputChangedObservable.notifyObservers(s)}_updateFirstDevices(e){switch(e){case A.Keyboard:case A.Mouse:this._firstDevice[e]=0;break;case A.Touch:case A.DualSense:case A.DualShock:case A.Xbox:case A.Switch:case A.Generic:{delete this._firstDevice[e];const t=this._devices[e];if(t)for(let s=0;s<t.length;s++)if(t[s]){this._firstDevice[e]=s;break}break}}}}class U{}U._IsPickingAvailable=!1;class k{constructor(){this._singleClick=!1,this._doubleClick=!1,this._hasSwiped=!1,this._ignore=!1}get singleClick(){return this._singleClick}get doubleClick(){return this._doubleClick}get hasSwiped(){return this._hasSwiped}get ignore(){return this._ignore}set singleClick(e){this._singleClick=e}set doubleClick(e){this._doubleClick=e}set hasSwiped(e){this._hasSwiped=e}set ignore(e){this._ignore=e}}class V{constructor(e){this._alreadyAttached=!1,this._meshPickProceed=!1,this._currentPickResult=null,this._previousPickResult=null,this._activePointerIds=new Array,this._activePointerIdsCount=0,this._doubleClickOccured=!1,this._isSwiping=!1,this._swipeButtonPressed=-1,this._skipPointerTap=!1,this._isMultiTouchGesture=!1,this._pointerX=0,this._pointerY=0,this._startingPointerPosition=new l.I9(0,0),this._previousStartingPointerPosition=new l.I9(0,0),this._startingPointerTime=0,this._previousStartingPointerTime=0,this._pointerCaptures={},this._meshUnderPointerId={},this._movePointerInfo=null,this._cameraObserverCount=0,this._delayedClicks=[null,null,null,null,null],this._deviceSourceManager=null,this._scene=e||T.q.LastCreatedScene,this._scene}get meshUnderPointer(){return this._movePointerInfo&&(this._movePointerInfo._generatePickInfo(),this._movePointerInfo=null),this._pointerOverMesh}getMeshUnderPointerByPointerId(e){return this._meshUnderPointerId[e]||null}get unTranslatedPointer(){return new l.I9(this._unTranslatedPointerX,this._unTranslatedPointerY)}get pointerX(){return this._pointerX}set pointerX(e){this._pointerX=e}get pointerY(){return this._pointerY}set pointerY(e){this._pointerY=e}_updatePointerPosition(e){const t=this._scene.getEngine().getInputElementClientRect();t&&(this._pointerX=e.clientX-t.left,this._pointerY=e.clientY-t.top,this._unTranslatedPointerX=this._pointerX,this._unTranslatedPointerY=this._pointerY)}_processPointerMove(e,t){const s=this._scene,i=s.getEngine(),r=i.getInputElement();r&&(r.tabIndex=i.canvasTabIndex,s.doNotHandleCursors||(r.style.cursor=s.defaultCursor)),this._setCursorAndPointerOverMesh(e,t,s);for(const i of s._pointerMoveStage){e=e||this._pickMove(t);const s=!!e?.pickedMesh;e=i.action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,s,r)}const n=t.inputIndex>=R.MouseWheelX&&t.inputIndex<=R.MouseWheelZ?E.Zp.POINTERWHEEL:E.Zp.POINTERMOVE;let a;s.onPointerMove&&(e=e||this._pickMove(t),s.onPointerMove(t,e,n)),e?(a=new E.mx(n,t,e),this._setRayOnPointerInfo(e,t)):(a=new E.mx(n,t,null,this),this._movePointerInfo=a),s.onPointerObservable.hasObservers()&&s.onPointerObservable.notifyObservers(a,n)}_setRayOnPointerInfo(e,t){const s=this._scene;e&&U._IsPickingAvailable&&(e.ray||(e.ray=s.createPickingRay(t.offsetX,t.offsetY,l.uq.Identity(),s.activeCamera)))}_addCameraPointerObserver(e,t){return this._cameraObserverCount++,this._scene.onPointerObservable.add(e,t)}_removeCameraPointerObserver(e){return this._cameraObserverCount--,this._scene.onPointerObservable.remove(e)}_checkForPicking(){return!!(this._scene.onPointerObservable.observers.length>this._cameraObserverCount||this._scene.onPointerPick)}_checkPrePointerObservable(e,t,s){const i=this._scene,r=new E.tT(s,t,this._unTranslatedPointerX,this._unTranslatedPointerY);return e&&(r.originalPickingInfo=e,r.ray=e.ray,"xr-near"===t.pointerType&&e.originMesh&&(r.nearInteractionPickingInfo=e)),i.onPrePointerObservable.notifyObservers(r,s),!!r.skipOnPointerObservable}_pickMove(e){const t=this._scene,s=t.pick(this._unTranslatedPointerX,this._unTranslatedPointerY,t.pointerMovePredicate,t.pointerMoveFastCheck,t.cameraToUseForPointers,t.pointerMoveTrianglePredicate);return this._setCursorAndPointerOverMesh(s,e,t),s}_setCursorAndPointerOverMesh(e,t,s){const i=s.getEngine().getInputElement();if(e?.pickedMesh){if(this.setPointerOverMesh(e.pickedMesh,t.pointerId,e,t),!s.doNotHandleCursors&&i&&this._pointerOverMesh){const e=this._pointerOverMesh._getActionManagerForTrigger();e&&e.hasPointerTriggers&&(i.style.cursor=e.hoverCursor||s.hoverCursor)}}else this.setPointerOverMesh(null,t.pointerId,e,t)}simulatePointerMove(e,t){const s=new PointerEvent("pointermove",t);s.inputIndex=R.Move,this._checkPrePointerObservable(e,s,E.Zp.POINTERMOVE)||this._processPointerMove(e,s)}simulatePointerDown(e,t){const s=new PointerEvent("pointerdown",t);s.inputIndex=s.button+2,this._checkPrePointerObservable(e,s,E.Zp.POINTERDOWN)||this._processPointerDown(e,s)}_processPointerDown(e,t){const s=this._scene;if(e?.pickedMesh){this._pickedDownMesh=e.pickedMesh;const i=e.pickedMesh._getActionManagerForTrigger();if(i){if(i.hasPickTriggers)switch(i.processTrigger(5,_.CreateNew(e.pickedMesh,t,e)),t.button){case 0:i.processTrigger(2,_.CreateNew(e.pickedMesh,t,e));break;case 1:i.processTrigger(4,_.CreateNew(e.pickedMesh,t,e));break;case 2:i.processTrigger(3,_.CreateNew(e.pickedMesh,t,e))}i.hasSpecificTrigger(8)&&window.setTimeout((()=>{const e=s.pick(this._unTranslatedPointerX,this._unTranslatedPointerY,(e=>e.isPickable&&e.isVisible&&e.isReady()&&e.actionManager&&e.actionManager.hasSpecificTrigger(8)&&e===this._pickedDownMesh),!1,s.cameraToUseForPointers);e?.pickedMesh&&i&&0!==this._activePointerIdsCount&&Date.now()-this._startingPointerTime>V.LongPressDelay&&!this._isPointerSwiping()&&(this._startingPointerTime=0,i.processTrigger(8,_.CreateNew(e.pickedMesh,t)))}),V.LongPressDelay)}}else for(const i of s._pointerDownStage)e=i.action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,t,!1);let i;const r=E.Zp.POINTERDOWN;e?(s.onPointerDown&&s.onPointerDown(t,e,r),i=new E.mx(r,t,e),this._setRayOnPointerInfo(e,t)):i=new E.mx(r,t,null,this),s.onPointerObservable.hasObservers()&&s.onPointerObservable.notifyObservers(i,r)}_isPointerSwiping(){return this._isSwiping}simulatePointerUp(e,t,s){const i=new PointerEvent("pointerup",t);i.inputIndex=R.Move;const r=new k;s?r.doubleClick=!0:r.singleClick=!0,this._checkPrePointerObservable(e,i,E.Zp.POINTERUP)||this._processPointerUp(e,i,r)}_processPointerUp(e,t,s){const i=this._scene;if(e?.pickedMesh){if(this._pickedUpMesh=e.pickedMesh,this._pickedDownMesh===this._pickedUpMesh&&(i.onPointerPick&&i.onPointerPick(t,e),s.singleClick&&!s.ignore&&i.onPointerObservable.observers.length>this._cameraObserverCount)){const s=E.Zp.POINTERPICK,r=new E.mx(s,t,e);this._setRayOnPointerInfo(e,t),i.onPointerObservable.notifyObservers(r,s)}const r=e.pickedMesh._getActionManagerForTrigger();if(r&&!s.ignore){r.processTrigger(7,_.CreateNew(e.pickedMesh,t,e)),!s.hasSwiped&&s.singleClick&&r.processTrigger(1,_.CreateNew(e.pickedMesh,t,e));const i=e.pickedMesh._getActionManagerForTrigger(6);s.doubleClick&&i&&i.processTrigger(6,_.CreateNew(e.pickedMesh,t,e))}}else if(!s.ignore)for(const r of i._pointerUpStage)e=r.action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,t,s.doubleClick);if(this._pickedDownMesh&&this._pickedDownMesh!==this._pickedUpMesh){const e=this._pickedDownMesh._getActionManagerForTrigger(16);e&&e.processTrigger(16,_.CreateNew(this._pickedDownMesh,t))}if(!s.ignore){const r=new E.mx(E.Zp.POINTERUP,t,e);if(this._setRayOnPointerInfo(e,t),i.onPointerObservable.notifyObservers(r,E.Zp.POINTERUP),i.onPointerUp&&i.onPointerUp(t,e,E.Zp.POINTERUP),!s.hasSwiped&&!this._skipPointerTap&&!this._isMultiTouchGesture){let r=0;if(s.singleClick?r=E.Zp.POINTERTAP:s.doubleClick&&(r=E.Zp.POINTERDOUBLETAP),r){const s=new E.mx(r,t,e);i.onPointerObservable.hasObservers()&&i.onPointerObservable.hasSpecificMask(r)&&i.onPointerObservable.notifyObservers(s,r)}}}}isPointerCaptured(e=0){return this._pointerCaptures[e]}attachControl(e=!0,t=!0,s=!0,i=null){const r=this._scene,n=r.getEngine();i||(i=n.getInputElement()),this._alreadyAttached&&this.detachControl(),i&&(this._alreadyAttachedTo=i),this._deviceSourceManager=new N(n),this._initActionManager=e=>{if(!this._meshPickProceed){const t=r.skipPointerUpPicking||0===r._registeredActions&&!this._checkForPicking()&&!r.onPointerUp?null:r.pick(this._unTranslatedPointerX,this._unTranslatedPointerY,r.pointerUpPredicate,r.pointerUpFastCheck,r.cameraToUseForPointers,r.pointerUpTrianglePredicate);this._currentPickResult=t,t&&(e=t.hit&&t.pickedMesh?t.pickedMesh._getActionManagerForTrigger():null),this._meshPickProceed=!0}return e},this._delayedSimpleClick=(e,t,s)=>{if((Date.now()-this._previousStartingPointerTime>V.DoubleClickDelay&&!this._doubleClickOccured||e!==this._previousButtonPressed)&&(this._doubleClickOccured=!1,t.singleClick=!0,t.ignore=!1,this._delayedClicks[e])){const t=this._delayedClicks[e].evt,s=E.Zp.POINTERTAP,i=new E.mx(s,t,this._currentPickResult);r.onPointerObservable.hasObservers()&&r.onPointerObservable.hasSpecificMask(s)&&r.onPointerObservable.notifyObservers(i,s),this._delayedClicks[e]=null}},this._initClickEvent=(e,t,s,i)=>{const r=new k;this._currentPickResult=null;let n=null,a=e.hasSpecificMask(E.Zp.POINTERPICK)||t.hasSpecificMask(E.Zp.POINTERPICK)||e.hasSpecificMask(E.Zp.POINTERTAP)||t.hasSpecificMask(E.Zp.POINTERTAP)||e.hasSpecificMask(E.Zp.POINTERDOUBLETAP)||t.hasSpecificMask(E.Zp.POINTERDOUBLETAP);!a&&x&&(n=this._initActionManager(n,r),n&&(a=n.hasPickTriggers));let o=!1;if(a){const a=s.button;if(r.hasSwiped=this._isPointerSwiping(),!r.hasSwiped){let h=!V.ExclusiveDoubleClickMode;if(h||(h=!e.hasSpecificMask(E.Zp.POINTERDOUBLETAP)&&!t.hasSpecificMask(E.Zp.POINTERDOUBLETAP),h&&!x.HasSpecificTrigger(6)&&(n=this._initActionManager(n,r),n&&(h=!n.hasSpecificTrigger(6)))),h)(Date.now()-this._previousStartingPointerTime>V.DoubleClickDelay||a!==this._previousButtonPressed)&&(r.singleClick=!0,i(r,this._currentPickResult),o=!0);else{const e={evt:s,clickInfo:r,timeoutId:window.setTimeout(this._delayedSimpleClick.bind(this,a,r,i),V.DoubleClickDelay)};this._delayedClicks[a]=e}let l=e.hasSpecificMask(E.Zp.POINTERDOUBLETAP)||t.hasSpecificMask(E.Zp.POINTERDOUBLETAP);!l&&x.HasSpecificTrigger(6)&&(n=this._initActionManager(n,r),n&&(l=n.hasSpecificTrigger(6))),l&&(a===this._previousButtonPressed&&Date.now()-this._previousStartingPointerTime<V.DoubleClickDelay&&!this._doubleClickOccured?(r.hasSwiped||this._isPointerSwiping()?(this._doubleClickOccured=!1,this._previousStartingPointerTime=this._startingPointerTime,this._previousStartingPointerPosition.x=this._startingPointerPosition.x,this._previousStartingPointerPosition.y=this._startingPointerPosition.y,this._previousButtonPressed=a,V.ExclusiveDoubleClickMode?(this._delayedClicks[a]&&(clearTimeout(this._delayedClicks[a]?.timeoutId),this._delayedClicks[a]=null),i(r,this._previousPickResult)):i(r,this._currentPickResult)):(this._previousStartingPointerTime=0,this._doubleClickOccured=!0,r.doubleClick=!0,r.ignore=!1,V.ExclusiveDoubleClickMode&&this._delayedClicks[a]&&(clearTimeout(this._delayedClicks[a]?.timeoutId),this._delayedClicks[a]=null),i(r,this._currentPickResult)),o=!0):(this._doubleClickOccured=!1,this._previousStartingPointerTime=this._startingPointerTime,this._previousStartingPointerPosition.x=this._startingPointerPosition.x,this._previousStartingPointerPosition.y=this._startingPointerPosition.y,this._previousButtonPressed=a))}}o||i(r,this._currentPickResult)},this._onPointerMove=e=>{if(this._updatePointerPosition(e),this._isSwiping||-1===this._swipeButtonPressed||(this._isSwiping=Math.abs(this._startingPointerPosition.x-this._pointerX)>V.DragMovementThreshold||Math.abs(this._startingPointerPosition.y-this._pointerY)>V.DragMovementThreshold),n.isPointerLock&&n._verifyPointerLock(),this._checkPrePointerObservable(null,e,e.inputIndex>=R.MouseWheelX&&e.inputIndex<=R.MouseWheelZ?E.Zp.POINTERWHEEL:E.Zp.POINTERMOVE))return;if(!r.cameraToUseForPointers&&!r.activeCamera)return;if(r.skipPointerMovePicking)return void this._processPointerMove(new d.G,e);r.pointerMovePredicate||(r.pointerMovePredicate=e=>e.isPickable&&e.isVisible&&e.isReady()&&e.isEnabled()&&(e.enablePointerMoveEvents||r.constantlyUpdateMeshUnderPointer||null!==e._getActionManagerForTrigger())&&(!r.cameraToUseForPointers||0!=(r.cameraToUseForPointers.layerMask&e.layerMask)));const t=r._registeredActions>0||r.constantlyUpdateMeshUnderPointer?this._pickMove(e):null;this._processPointerMove(t,e)},this._onPointerDown=e=>{const t=this._activePointerIds.indexOf(-1);if(-1===t?this._activePointerIds.push(e.pointerId):this._activePointerIds[t]=e.pointerId,this._activePointerIdsCount++,this._pickedDownMesh=null,this._meshPickProceed=!1,V.ExclusiveDoubleClickMode)for(let t=0;t<this._delayedClicks.length;t++)if(this._delayedClicks[t])if(e.button===t)clearTimeout(this._delayedClicks[t]?.timeoutId);else{const e=this._delayedClicks[t].clickInfo;this._doubleClickOccured=!1,e.singleClick=!0,e.ignore=!1;const s=this._delayedClicks[t].evt,i=E.Zp.POINTERTAP,n=new E.mx(i,s,this._currentPickResult);r.onPointerObservable.hasObservers()&&r.onPointerObservable.hasSpecificMask(i)&&r.onPointerObservable.notifyObservers(n,i),this._delayedClicks[t]=null}if(this._updatePointerPosition(e),-1===this._swipeButtonPressed&&(this._swipeButtonPressed=e.button),r.preventDefaultOnPointerDown&&i&&(e.preventDefault(),i.focus()),this._startingPointerPosition.x=this._pointerX,this._startingPointerPosition.y=this._pointerY,this._startingPointerTime=Date.now(),this._checkPrePointerObservable(null,e,E.Zp.POINTERDOWN))return;if(!r.cameraToUseForPointers&&!r.activeCamera)return;let s;this._pointerCaptures[e.pointerId]=!0,r.pointerDownPredicate||(r.pointerDownPredicate=e=>e.isPickable&&e.isVisible&&e.isReady()&&e.isEnabled()&&(!r.cameraToUseForPointers||0!=(r.cameraToUseForPointers.layerMask&e.layerMask))),this._pickedDownMesh=null,s=r.skipPointerDownPicking||0===r._registeredActions&&!this._checkForPicking()&&!r.onPointerDown?new d.G:r.pick(this._unTranslatedPointerX,this._unTranslatedPointerY,r.pointerDownPredicate,r.pointerDownFastCheck,r.cameraToUseForPointers,r.pointerDownTrianglePredicate),this._processPointerDown(s,e)},this._onPointerUp=e=>{const t=this._activePointerIds.indexOf(e.pointerId);-1!==t&&(this._activePointerIds[t]=-1,this._activePointerIdsCount--,this._pickedUpMesh=null,this._meshPickProceed=!1,this._updatePointerPosition(e),r.preventDefaultOnPointerUp&&i&&(e.preventDefault(),i.focus()),this._initClickEvent(r.onPrePointerObservable,r.onPointerObservable,e,((t,s)=>{if(r.onPrePointerObservable.hasObservers()&&(this._skipPointerTap=!1,!t.ignore)){if(this._checkPrePointerObservable(null,e,E.Zp.POINTERUP))return this._swipeButtonPressed===e.button&&(this._isSwiping=!1,this._swipeButtonPressed=-1),void(0===e.buttons&&(this._pointerCaptures[e.pointerId]=!1));t.hasSwiped||(t.singleClick&&r.onPrePointerObservable.hasSpecificMask(E.Zp.POINTERTAP)&&this._checkPrePointerObservable(null,e,E.Zp.POINTERTAP)&&(this._skipPointerTap=!0),t.doubleClick&&r.onPrePointerObservable.hasSpecificMask(E.Zp.POINTERDOUBLETAP)&&this._checkPrePointerObservable(null,e,E.Zp.POINTERDOUBLETAP)&&(this._skipPointerTap=!0))}this._pointerCaptures[e.pointerId]?(0===e.buttons&&(this._pointerCaptures[e.pointerId]=!1),(r.cameraToUseForPointers||r.activeCamera)&&(r.pointerUpPredicate||(r.pointerUpPredicate=e=>e.isPickable&&e.isVisible&&e.isReady()&&e.isEnabled()&&(!r.cameraToUseForPointers||0!=(r.cameraToUseForPointers.layerMask&e.layerMask))),!this._meshPickProceed&&(x&&x.HasTriggers||this._checkForPicking()||r.onPointerUp)&&this._initActionManager(null,t),s||(s=this._currentPickResult),this._processPointerUp(s,e,t),this._previousPickResult=this._currentPickResult,this._swipeButtonPressed===e.button&&(this._isSwiping=!1,this._swipeButtonPressed=-1))):this._swipeButtonPressed===e.button&&(this._isSwiping=!1,this._swipeButtonPressed=-1)})))},this._onKeyDown=e=>{const t=S.TB.KEYDOWN;if(r.onPreKeyboardObservable.hasObservers()){const s=new S.Bu(t,e);if(r.onPreKeyboardObservable.notifyObservers(s,t),s.skipOnKeyboardObservable)return}if(r.onKeyboardObservable.hasObservers()){const s=new S.W0(t,e);r.onKeyboardObservable.notifyObservers(s,t)}r.actionManager&&r.actionManager.processTrigger(14,_.CreateNewFromScene(r,e))},this._onKeyUp=e=>{const t=S.TB.KEYUP;if(r.onPreKeyboardObservable.hasObservers()){const s=new S.Bu(t,e);if(r.onPreKeyboardObservable.notifyObservers(s,t),s.skipOnKeyboardObservable)return}if(r.onKeyboardObservable.hasObservers()){const s=new S.W0(t,e);r.onKeyboardObservable.notifyObservers(s,t)}r.actionManager&&r.actionManager.processTrigger(15,_.CreateNewFromScene(r,e))},this._deviceSourceManager.onDeviceConnectedObservable.add((i=>{i.deviceType===A.Mouse?i.onInputChangedObservable.add((r=>{this._originMouseEvent=r,r.inputIndex===R.LeftClick||r.inputIndex===R.MiddleClick||r.inputIndex===R.RightClick||r.inputIndex===R.BrowserBack||r.inputIndex===R.BrowserForward?t&&1===i.getInput(r.inputIndex)?this._onPointerDown(r):e&&0===i.getInput(r.inputIndex)&&this._onPointerUp(r):s&&(r.inputIndex===R.Move?this._onPointerMove(r):r.inputIndex!==R.MouseWheelX&&r.inputIndex!==R.MouseWheelY&&r.inputIndex!==R.MouseWheelZ||this._onPointerMove(r))})):i.deviceType===A.Touch?i.onInputChangedObservable.add((r=>{r.inputIndex===R.LeftClick&&(t&&1===i.getInput(r.inputIndex)?(this._onPointerDown(r),this._activePointerIdsCount>1&&(this._isMultiTouchGesture=!0)):e&&0===i.getInput(r.inputIndex)&&(this._onPointerUp(r),0===this._activePointerIdsCount&&(this._isMultiTouchGesture=!1))),s&&r.inputIndex===R.Move&&this._onPointerMove(r)})):i.deviceType===A.Keyboard&&i.onInputChangedObservable.add((e=>{"keydown"===e.type?this._onKeyDown(e):"keyup"===e.type&&this._onKeyUp(e)}))})),this._alreadyAttached=!0}detachControl(){this._alreadyAttached&&(this._deviceSourceManager.dispose(),this._deviceSourceManager=null,this._alreadyAttachedTo&&!this._scene.doNotHandleCursors&&(this._alreadyAttachedTo.style.cursor=this._scene.defaultCursor),this._alreadyAttached=!1,this._alreadyAttachedTo=null)}setPointerOverMesh(e,t=0,s,i){if(!(this._meshUnderPointerId[t]!==e||e&&e._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting))return;const r=this._meshUnderPointerId[t];let n;r&&(n=r._getActionManagerForTrigger(10),n&&n.processTrigger(10,_.CreateNew(r,i,{pointerId:t}))),e?(this._meshUnderPointerId[t]=e,this._pointerOverMesh=e,n=e._getActionManagerForTrigger(9),n&&n.processTrigger(9,_.CreateNew(e,i,{pointerId:t,pickResult:s}))):(delete this._meshUnderPointerId[t],this._pointerOverMesh=null)}getPointerOverMesh(){return this.meshUnderPointer}_invalidateMesh(e){this._pointerOverMesh===e&&(this._pointerOverMesh=null),this._pickedDownMesh===e&&(this._pickedDownMesh=null),this._pickedUpMesh===e&&(this._pickedUpMesh=null);for(const t in this._meshUnderPointerId)this._meshUnderPointerId[t]===e&&delete this._meshUnderPointerId[t]}}V.DragMovementThreshold=10,V.LongPressDelay=500,V.DoubleClickDelay=300,V.ExclusiveDoubleClickMode=!1;var G=s(4296),z=s(6041),W=s(2572);class H{static get UniqueId(){const e=this._UniqueIdCounter;return this._UniqueIdCounter++,e}}H._UniqueIdCounter=1;var K=s(655),q=s(5515),X=s(7309);class Y{constructor(){this.pointerDownFastCheck=!1,this.pointerUpFastCheck=!1,this.pointerMoveFastCheck=!1,this.skipPointerMovePicking=!1,this.skipPointerDownPicking=!1,this.skipPointerUpPicking=!1}}var j,Z=s(1137),Q=s(6552);!function(e){e[e.BackwardCompatible=0]="BackwardCompatible",e[e.Intermediate=1]="Intermediate",e[e.Aggressive=2]="Aggressive"}(j||(j={}));class ${static DefaultMaterialFactory(e){throw(0,b.n)("StandardMaterial")}static CollisionCoordinatorFactory(){throw(0,b.n)("DefaultCollisionCoordinator")}get clearColor(){return this._clearColor}set clearColor(e){e!==this._clearColor&&(this._clearColor=e,this.onClearColorChangedObservable.notifyObservers(this._clearColor))}get imageProcessingConfiguration(){return this._imageProcessingConfiguration}get performancePriority(){return this._performancePriority}set performancePriority(e){if(e!==this._performancePriority){switch(this._performancePriority=e,e){case 0:this.skipFrustumClipping=!1,this._renderingManager.maintainStateBetweenFrames=!1,this.skipPointerMovePicking=!1,this.autoClear=!0;break;case 1:this.skipFrustumClipping=!1,this._renderingManager.maintainStateBetweenFrames=!1,this.skipPointerMovePicking=!0,this.autoClear=!1;break;case 2:this.skipFrustumClipping=!0,this._renderingManager.maintainStateBetweenFrames=!0,this.skipPointerMovePicking=!0,this.autoClear=!1}this.onScenePerformancePriorityChangedObservable.notifyObservers(e)}}set forceWireframe(e){this._forceWireframe!==e&&(this._forceWireframe=e,this.markAllMaterialsAsDirty(16))}get forceWireframe(){return this._forceWireframe}set skipFrustumClipping(e){this._skipFrustumClipping!==e&&(this._skipFrustumClipping=e)}get skipFrustumClipping(){return this._skipFrustumClipping}set forcePointsCloud(e){this._forcePointsCloud!==e&&(this._forcePointsCloud=e,this.markAllMaterialsAsDirty(16))}get forcePointsCloud(){return this._forcePointsCloud}get environmentTexture(){return this._environmentTexture}set environmentTexture(e){this._environmentTexture!==e&&(this._environmentTexture=e,this.markAllMaterialsAsDirty(1))}getNodes(){let e=[];return e=e.concat(this.meshes),e=e.concat(this.lights),e=e.concat(this.cameras),e=e.concat(this.transformNodes),this.skeletons.forEach((t=>e=e.concat(t.bones))),e}get animationPropertiesOverride(){return this._animationPropertiesOverride}set animationPropertiesOverride(e){this._animationPropertiesOverride=e}set onDispose(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)}set beforeRender(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),e&&(this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e))}set afterRender(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),e&&(this._onAfterRenderObserver=this.onAfterRenderObservable.add(e))}set beforeCameraRender(e){this._onBeforeCameraRenderObserver&&this.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._onBeforeCameraRenderObserver=this.onBeforeCameraRenderObservable.add(e)}set afterCameraRender(e){this._onAfterCameraRenderObserver&&this.onAfterCameraRenderObservable.remove(this._onAfterCameraRenderObserver),this._onAfterCameraRenderObserver=this.onAfterCameraRenderObservable.add(e)}get pointerDownPredicate(){return this._pointerPickingConfiguration.pointerDownPredicate}set pointerDownPredicate(e){this._pointerPickingConfiguration.pointerDownPredicate=e}get pointerUpPredicate(){return this._pointerPickingConfiguration.pointerUpPredicate}set pointerUpPredicate(e){this._pointerPickingConfiguration.pointerUpPredicate=e}get pointerMovePredicate(){return this._pointerPickingConfiguration.pointerMovePredicate}set pointerMovePredicate(e){this._pointerPickingConfiguration.pointerMovePredicate=e}get pointerDownFastCheck(){return this._pointerPickingConfiguration.pointerDownFastCheck}set pointerDownFastCheck(e){this._pointerPickingConfiguration.pointerDownFastCheck=e}get pointerUpFastCheck(){return this._pointerPickingConfiguration.pointerUpFastCheck}set pointerUpFastCheck(e){this._pointerPickingConfiguration.pointerUpFastCheck=e}get pointerMoveFastCheck(){return this._pointerPickingConfiguration.pointerMoveFastCheck}set pointerMoveFastCheck(e){this._pointerPickingConfiguration.pointerMoveFastCheck=e}get skipPointerMovePicking(){return this._pointerPickingConfiguration.skipPointerMovePicking}set skipPointerMovePicking(e){this._pointerPickingConfiguration.skipPointerMovePicking=e}get skipPointerDownPicking(){return this._pointerPickingConfiguration.skipPointerDownPicking}set skipPointerDownPicking(e){this._pointerPickingConfiguration.skipPointerDownPicking=e}get skipPointerUpPicking(){return this._pointerPickingConfiguration.skipPointerUpPicking}set skipPointerUpPicking(e){this._pointerPickingConfiguration.skipPointerUpPicking=e}get unTranslatedPointer(){return this._inputManager.unTranslatedPointer}static get DragMovementThreshold(){return V.DragMovementThreshold}static set DragMovementThreshold(e){V.DragMovementThreshold=e}static get LongPressDelay(){return V.LongPressDelay}static set LongPressDelay(e){V.LongPressDelay=e}static get DoubleClickDelay(){return V.DoubleClickDelay}static set DoubleClickDelay(e){V.DoubleClickDelay=e}static get ExclusiveDoubleClickMode(){return V.ExclusiveDoubleClickMode}static set ExclusiveDoubleClickMode(e){V.ExclusiveDoubleClickMode=e}bindEyePosition(e,t="vEyePosition",s=!1){const i=this._forcedViewPosition?this._forcedViewPosition:this._mirroredCameraPosition?this._mirroredCameraPosition:this.activeCamera.globalPosition,r=this.useRightHandedSystem===(null!=this._mirroredCameraPosition);return l.AA.Vector4[0].set(i.x,i.y,i.z,r?-1:1),e&&(s?e.setFloat3(t,l.AA.Vector4[0].x,l.AA.Vector4[0].y,l.AA.Vector4[0].z):e.setVector4(t,l.AA.Vector4[0])),l.AA.Vector4[0]}finalizeSceneUbo(){const e=this.getSceneUniformBuffer(),t=this.bindEyePosition(null);return e.updateFloat4("vEyePosition",t.x,t.y,t.z,t.w),e.update(),e}set useRightHandedSystem(e){this._useRightHandedSystem!==e&&(this._useRightHandedSystem=e,this.markAllMaterialsAsDirty(16))}get useRightHandedSystem(){return this._useRightHandedSystem}setStepId(e){this._currentStepId=e}getStepId(){return this._currentStepId}getInternalStep(){return this._currentInternalStep}set fogEnabled(e){this._fogEnabled!==e&&(this._fogEnabled=e,this.markAllMaterialsAsDirty(16))}get fogEnabled(){return this._fogEnabled}set fogMode(e){this._fogMode!==e&&(this._fogMode=e,this.markAllMaterialsAsDirty(16))}get fogMode(){return this._fogMode}get prePass(){return!!this.prePassRenderer&&this.prePassRenderer.defaultRT.enabled}set shadowsEnabled(e){this._shadowsEnabled!==e&&(this._shadowsEnabled=e,this.markAllMaterialsAsDirty(2))}get shadowsEnabled(){return this._shadowsEnabled}set lightsEnabled(e){this._lightsEnabled!==e&&(this._lightsEnabled=e,this.markAllMaterialsAsDirty(2))}get lightsEnabled(){return this._lightsEnabled}get activeCameras(){return this._activeCameras}set activeCameras(e){this._unObserveActiveCameras&&(this._unObserveActiveCameras(),this._unObserveActiveCameras=null),e&&(this._unObserveActiveCameras=(0,X.lL)(e,(()=>{this.onActiveCamerasChanged.notifyObservers(this)}))),this._activeCameras=e}get activeCamera(){return this._activeCamera}set activeCamera(e){e!==this._activeCamera&&(this._activeCamera=e,this.onActiveCameraChanged.notifyObservers(this))}get defaultMaterial(){return this._defaultMaterial||(this._defaultMaterial=$.DefaultMaterialFactory(this)),this._defaultMaterial}set defaultMaterial(e){this._defaultMaterial=e}set texturesEnabled(e){this._texturesEnabled!==e&&(this._texturesEnabled=e,this.markAllMaterialsAsDirty(1))}get texturesEnabled(){return this._texturesEnabled}get frameGraph(){return this._frameGraph}set frameGraph(e){if(this._frameGraph)return this._frameGraph=e,void(e||(this.customRenderFunction=this._currentCustomRenderFunction));this._frameGraph=e,e&&(this._currentCustomRenderFunction=this.customRenderFunction,this.customRenderFunction=this._renderWithFrameGraph)}set skeletonsEnabled(e){this._skeletonsEnabled!==e&&(this._skeletonsEnabled=e,this.markAllMaterialsAsDirty(8))}get skeletonsEnabled(){return this._skeletonsEnabled}get collisionCoordinator(){return this._collisionCoordinator||(this._collisionCoordinator=$.CollisionCoordinatorFactory(),this._collisionCoordinator.init(this)),this._collisionCoordinator}get renderingManager(){return this._renderingManager}get frustumPlanes(){return this._frustumPlanes}_registerTransientComponents(){if(this._transientComponents.length>0){for(const e of this._transientComponents)e.register();this._transientComponents.length=0}}_addComponent(e){this._components.push(e),this._transientComponents.push(e);const t=e;t.addFromContainer&&t.serialize&&this._serializableComponents.push(t)}_getComponent(e){for(const t of this._components)if(t.name===e)return t;return null}constructor(e,t){this._inputManager=new V(this),this.cameraToUseForPointers=null,this._isScene=!0,this._blockEntityCollection=!1,this.autoClear=!0,this.autoClearDepthAndStencil=!0,this._clearColor=new z.ov(.2,.2,.3,1),this.onClearColorChangedObservable=new n.cP,this.ambientColor=new z.v9(0,0,0),this.environmentIntensity=1,this._performancePriority=0,this.onScenePerformancePriorityChangedObservable=new n.cP,this._forceWireframe=!1,this._skipFrustumClipping=!1,this._forcePointsCloud=!1,this.rootNodes=[],this.cameras=[],this.lights=[],this.meshes=[],this.skeletons=[],this.particleSystems=[],this.animations=[],this.animationGroups=[],this.multiMaterials=[],this.materials=[],this.morphTargetManagers=[],this.geometries=[],this.transformNodes=[],this.actionManagers=[],this.textures=[],this._environmentTexture=null,this.postProcesses=[],this.effectLayers=[],this.sounds=null,this.layers=[],this.lensFlareSystems=[],this.proceduralTextures=[],this.animationsEnabled=!0,this._animationPropertiesOverride=null,this.useConstantAnimationDeltaTime=!1,this.constantlyUpdateMeshUnderPointer=!1,this.hoverCursor="pointer",this.defaultCursor="",this.doNotHandleCursors=!1,this.preventDefaultOnPointerDown=!0,this.preventDefaultOnPointerUp=!0,this.metadata=null,this.reservedDataStore=null,this.disableOfflineSupportExceptionRules=[],this.onDisposeObservable=new n.cP,this._onDisposeObserver=null,this.onBeforeRenderObservable=new n.cP,this._onBeforeRenderObserver=null,this.onAfterRenderObservable=new n.cP,this.onAfterRenderCameraObservable=new n.cP,this._onAfterRenderObserver=null,this.onBeforeAnimationsObservable=new n.cP,this.onAfterAnimationsObservable=new n.cP,this.onBeforeDrawPhaseObservable=new n.cP,this.onAfterDrawPhaseObservable=new n.cP,this.onReadyObservable=new n.cP,this.onBeforeCameraRenderObservable=new n.cP,this._onBeforeCameraRenderObserver=null,this.onAfterCameraRenderObservable=new n.cP,this._onAfterCameraRenderObserver=null,this.onBeforeActiveMeshesEvaluationObservable=new n.cP,this.onAfterActiveMeshesEvaluationObservable=new n.cP,this.onBeforeParticlesRenderingObservable=new n.cP,this.onAfterParticlesRenderingObservable=new n.cP,this.onDataLoadedObservable=new n.cP,this.onNewCameraAddedObservable=new n.cP,this.onCameraRemovedObservable=new n.cP,this.onNewLightAddedObservable=new n.cP,this.onLightRemovedObservable=new n.cP,this.onNewGeometryAddedObservable=new n.cP,this.onGeometryRemovedObservable=new n.cP,this.onNewTransformNodeAddedObservable=new n.cP,this.onTransformNodeRemovedObservable=new n.cP,this.onNewMeshAddedObservable=new n.cP,this.onMeshRemovedObservable=new n.cP,this.onNewSkeletonAddedObservable=new n.cP,this.onSkeletonRemovedObservable=new n.cP,this.onNewMaterialAddedObservable=new n.cP,this.onNewMultiMaterialAddedObservable=new n.cP,this.onMaterialRemovedObservable=new n.cP,this.onMultiMaterialRemovedObservable=new n.cP,this.onNewTextureAddedObservable=new n.cP,this.onTextureRemovedObservable=new n.cP,this.onBeforeRenderTargetsRenderObservable=new n.cP,this.onAfterRenderTargetsRenderObservable=new n.cP,this.onBeforeStepObservable=new n.cP,this.onAfterStepObservable=new n.cP,this.onActiveCameraChanged=new n.cP,this.onActiveCamerasChanged=new n.cP,this.onBeforeRenderingGroupObservable=new n.cP,this.onAfterRenderingGroupObservable=new n.cP,this.onMeshImportedObservable=new n.cP,this.onAnimationFileImportedObservable=new n.cP,this._registeredForLateAnimationBindings=new a.b(256),this._pointerPickingConfiguration=new Y,this.onPrePointerObservable=new n.cP,this.onPointerObservable=new n.cP,this.onPreKeyboardObservable=new n.cP,this.onKeyboardObservable=new n.cP,this._useRightHandedSystem=!1,this._timeAccumulator=0,this._currentStepId=0,this._currentInternalStep=0,this._fogEnabled=!0,this._fogMode=$.FOGMODE_NONE,this.fogColor=new z.v9(.2,.2,.3),this.fogDensity=.1,this.fogStart=0,this.fogEnd=1e3,this.needsPreviousWorldMatrices=!1,this._shadowsEnabled=!0,this._lightsEnabled=!0,this._unObserveActiveCameras=null,this._texturesEnabled=!0,this._frameGraph=null,this.physicsEnabled=!0,this.particlesEnabled=!0,this.spritesEnabled=!0,this._skeletonsEnabled=!0,this.lensFlaresEnabled=!0,this.collisionsEnabled=!0,this.gravity=new l.Pq(0,-9.807,0),this.postProcessesEnabled=!0,this.renderTargetsEnabled=!0,this.dumpNextRenderTargets=!1,this.customRenderTargets=[],this.importedMeshesFiles=[],this.probesEnabled=!0,this._meshesForIntersections=new a.b(256),this.proceduralTexturesEnabled=!0,this._totalVertices=new G.A,this._activeIndices=new G.A,this._activeParticles=new G.A,this._activeBones=new G.A,this._animationTime=0,this.animationTimeScale=1,this._renderId=0,this._frameId=0,this._executeWhenReadyTimeoutId=null,this._intermediateRendering=!1,this._defaultFrameBufferCleared=!1,this._viewUpdateFlag=-1,this._projectionUpdateFlag=-1,this._toBeDisposed=new Array(256),this._activeRequests=new Array,this._pendingData=new Array,this._isDisposed=!1,this.dispatchAllSubMeshesOfActiveMeshes=!1,this._activeMeshes=new a.L(256),this._processedMaterials=new a.L(256),this._renderTargets=new a.b(256),this._materialsRenderTargets=new a.b(256),this._activeParticleSystems=new a.L(256),this._activeSkeletons=new a.b(32),this._softwareSkinnedMeshes=new a.b(32),this._activeAnimatables=new Array,this._transformMatrix=l.uq.Zero(),this.requireLightSorting=!1,this._components=[],this._serializableComponents=[],this._transientComponents=[],this._beforeCameraUpdateStage=g.B.Create(),this._beforeClearStage=g.B.Create(),this._beforeRenderTargetClearStage=g.B.Create(),this._gatherRenderTargetsStage=g.B.Create(),this._gatherActiveCameraRenderTargetsStage=g.B.Create(),this._isReadyForMeshStage=g.B.Create(),this._beforeEvaluateActiveMeshStage=g.B.Create(),this._evaluateSubMeshStage=g.B.Create(),this._preActiveMeshStage=g.B.Create(),this._cameraDrawRenderTargetStage=g.B.Create(),this._beforeCameraDrawStage=g.B.Create(),this._beforeRenderTargetDrawStage=g.B.Create(),this._beforeRenderingGroupDrawStage=g.B.Create(),this._beforeRenderingMeshStage=g.B.Create(),this._afterRenderingMeshStage=g.B.Create(),this._afterRenderingGroupDrawStage=g.B.Create(),this._afterCameraDrawStage=g.B.Create(),this._afterCameraPostProcessStage=g.B.Create(),this._afterRenderTargetDrawStage=g.B.Create(),this._afterRenderTargetPostProcessStage=g.B.Create(),this._afterRenderStage=g.B.Create(),this._pointerMoveStage=g.B.Create(),this._pointerDownStage=g.B.Create(),this._pointerUpStage=g.B.Create(),this._geometriesByUniqueId=null,this._defaultMeshCandidates={data:[],length:0},this._defaultSubMeshCandidates={data:[],length:0},this._preventFreeActiveMeshesAndRenderingGroups=!1,this._activeMeshesFrozen=!1,this._activeMeshesFrozenButKeepClipping=!1,this._skipEvaluateActiveMeshesCompletely=!1,this._allowPostProcessClearColor=!0,this.getDeterministicFrameTime=()=>this._engine.getTimeStep(),this._registeredActions=0,this._blockMaterialDirtyMechanism=!1,this._perfCollector=null,this.activeCameras=[];const s={useGeometryUniqueIdsMap:!0,useMaterialMeshMap:!0,useClonedMeshMap:!0,virtual:!1,...t};e=this._engine=e||T.q.LastCreatedEngine,s.virtual?e._virtualScenes.push(this):(T.q._LastCreatedScene=this,e.scenes.push(this)),this._uid=null,this._renderingManager=new p.m(this),f.X&&(this.postProcessManager=new f.X(this)),(0,m.BA)()&&this.attachControl(),this._createUbo(),c.p&&(this._imageProcessingConfiguration=new c.p),this.setDefaultCandidateProviders(),s.useGeometryUniqueIdsMap&&(this._geometriesByUniqueId={}),this.useMaterialMeshMap=s.useMaterialMeshMap,this.useClonedMeshMap=s.useClonedMeshMap,t&&t.virtual||e.onNewSceneAddedObservable.notifyObservers(this)}getClassName(){return"Scene"}_getDefaultMeshCandidates(){return this._defaultMeshCandidates.data=this.meshes,this._defaultMeshCandidates.length=this.meshes.length,this._defaultMeshCandidates}_getDefaultSubMeshCandidates(e){return this._defaultSubMeshCandidates.data=e.subMeshes,this._defaultSubMeshCandidates.length=e.subMeshes.length,this._defaultSubMeshCandidates}setDefaultCandidateProviders(){this.getActiveMeshCandidates=()=>this._getDefaultMeshCandidates(),this.getActiveSubMeshCandidates=e=>this._getDefaultSubMeshCandidates(e),this.getIntersectingSubMeshCandidates=(e,t)=>this._getDefaultSubMeshCandidates(e),this.getCollidingSubMeshCandidates=(e,t)=>this._getDefaultSubMeshCandidates(e)}get meshUnderPointer(){return this._inputManager.meshUnderPointer}get pointerX(){return this._inputManager.pointerX}set pointerX(e){this._inputManager.pointerX=e}get pointerY(){return this._inputManager.pointerY}set pointerY(e){this._inputManager.pointerY=e}getCachedMaterial(){return this._cachedMaterial}getCachedEffect(){return this._cachedEffect}getCachedVisibility(){return this._cachedVisibility}isCachedMaterialInvalid(e,t,s=1){return this._cachedEffect!==t||this._cachedMaterial!==e||this._cachedVisibility!==s}getEngine(){return this._engine}getTotalVertices(){return this._totalVertices.current}get totalVerticesPerfCounter(){return this._totalVertices}getActiveIndices(){return this._activeIndices.current}get totalActiveIndicesPerfCounter(){return this._activeIndices}getActiveParticles(){return this._activeParticles.current}get activeParticlesPerfCounter(){return this._activeParticles}getActiveBones(){return this._activeBones.current}get activeBonesPerfCounter(){return this._activeBones}getActiveMeshes(){return this._activeMeshes}getAnimationRatio(){return void 0!==this._animationRatio?this._animationRatio:1}getRenderId(){return this._renderId}getFrameId(){return this._frameId}incrementRenderId(){this._renderId++}_createUbo(){this.setSceneUniformBuffer(this.createSceneUniformBuffer())}simulatePointerMove(e,t){return this._inputManager.simulatePointerMove(e,t),this}simulatePointerDown(e,t){return this._inputManager.simulatePointerDown(e,t),this}simulatePointerUp(e,t,s){return this._inputManager.simulatePointerUp(e,t,s),this}isPointerCaptured(e=0){return this._inputManager.isPointerCaptured(e)}attachControl(e=!0,t=!0,s=!0){this._inputManager.attachControl(e,t,s)}detachControl(){this._inputManager.detachControl()}isReady(e=!0){if(this._isDisposed)return!1;let t;const s=this.getEngine(),i=s.currentRenderPassId;s.currentRenderPassId=this.activeCamera?.renderPassId??i;let r=!0;for(this._pendingData.length>0&&(r=!1),this.prePassRenderer?.update(),this.useOrderIndependentTransparency&&this.depthPeelingRenderer&&r&&(r=this.depthPeelingRenderer.isReady()),e&&(this._processedMaterials.reset(),this._materialsRenderTargets.reset()),t=0;t<this.meshes.length;t++){const i=this.meshes[t];if(!i.subMeshes||0===i.subMeshes.length)continue;if(!i.isReady(!0)){r=!1;continue}const n=i.hasThinInstances||"InstancedMesh"===i.getClassName()||"InstancedLinesMesh"===i.getClassName()||s.getCaps().instancedArrays&&i.instances.length>0;for(const e of this._isReadyForMeshStage)e.action(i,n)||(r=!1);if(!e)continue;const a=i.material||this.defaultMaterial;if(a)if(a._storeEffectOnSubMeshes)for(const e of i.subMeshes){const t=e.getMaterial();t&&t.hasRenderTargetTextures&&null!=t.getRenderTargetTextures&&-1===this._processedMaterials.indexOf(t)&&(this._processedMaterials.push(t),this._materialsRenderTargets.concatWithNoDuplicate(t.getRenderTargetTextures()))}else a.hasRenderTargetTextures&&null!=a.getRenderTargetTextures&&-1===this._processedMaterials.indexOf(a)&&(this._processedMaterials.push(a),this._materialsRenderTargets.concatWithNoDuplicate(a.getRenderTargetTextures()))}if(e)for(t=0;t<this._materialsRenderTargets.length;++t)this._materialsRenderTargets.data[t].isReadyForRendering()||(r=!1);for(t=0;t<this.geometries.length;t++)2===this.geometries[t].delayLoadState&&(r=!1);if(this.activeCameras&&this.activeCameras.length>0)for(const e of this.activeCameras)e.isReady(!0)||(r=!1);else this.activeCamera&&(this.activeCamera.isReady(!0)||(r=!1));for(const e of this.particleSystems)e.isReady()||(r=!1);if(this.layers)for(const e of this.layers)e.isReady()||(r=!1);return s.areAllEffectsReady()||(r=!1),s.currentRenderPassId=i,r}resetCachedMaterial(){this._cachedMaterial=null,this._cachedEffect=null,this._cachedVisibility=null}registerBeforeRender(e){this.onBeforeRenderObservable.add(e)}unregisterBeforeRender(e){this.onBeforeRenderObservable.removeCallback(e)}registerAfterRender(e){this.onAfterRenderObservable.add(e)}unregisterAfterRender(e){this.onAfterRenderObservable.removeCallback(e)}_executeOnceBeforeRender(e){const t=()=>{e(),setTimeout((()=>{this.unregisterBeforeRender(t)}))};this.registerBeforeRender(t)}executeOnceBeforeRender(e,t){void 0!==t?setTimeout((()=>{this._executeOnceBeforeRender(e)}),t):this._executeOnceBeforeRender(e)}addPendingData(e){this._pendingData.push(e)}removePendingData(e){const t=this.isLoading,s=this._pendingData.indexOf(e);-1!==s&&this._pendingData.splice(s,1),t&&!this.isLoading&&this.onDataLoadedObservable.notifyObservers(this)}getWaitingItemsCount(){return this._pendingData.length}get isLoading(){return this._pendingData.length>0}executeWhenReady(e,t=!1){this.onReadyObservable.addOnce(e),null===this._executeWhenReadyTimeoutId&&this._checkIsReady(t)}whenReadyAsync(e=!1){return new Promise((t=>{this.executeWhenReady((()=>{t()}),e)}))}_checkIsReady(e=!1){return this._registerTransientComponents(),this.isReady(e)?(this.onReadyObservable.notifyObservers(this),this.onReadyObservable.clear(),void(this._executeWhenReadyTimeoutId=null)):this._isDisposed?(this.onReadyObservable.clear(),void(this._executeWhenReadyTimeoutId=null)):void(this._executeWhenReadyTimeoutId=setTimeout((()=>{this.incrementRenderId(),this._checkIsReady(e)}),100))}get animatables(){return this._activeAnimatables}resetLastAnimationTimeFrame(){this._animationTimeLast=r.j.Now}getViewMatrix(){return this._viewMatrix}getProjectionMatrix(){return this._projectionMatrix}getTransformMatrix(){return this._transformMatrix}setTransformMatrix(e,t,s,i){s||i||!this._multiviewSceneUbo||(this._multiviewSceneUbo.dispose(),this._multiviewSceneUbo=null),this._viewUpdateFlag===e.updateFlag&&this._projectionUpdateFlag===t.updateFlag||(this._viewUpdateFlag=e.updateFlag,this._projectionUpdateFlag=t.updateFlag,this._viewMatrix=e,this._projectionMatrix=t,this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix),this._frustumPlanes?W.P.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=W.P.GetPlanes(this._transformMatrix),this._multiviewSceneUbo&&this._multiviewSceneUbo.useUbo?this._updateMultiviewUbo(s,i):this._sceneUbo.useUbo&&(this._sceneUbo.updateMatrix("viewProjection",this._transformMatrix),this._sceneUbo.updateMatrix("view",this._viewMatrix),this._sceneUbo.updateMatrix("projection",this._projectionMatrix)))}getSceneUniformBuffer(){return this._multiviewSceneUbo?this._multiviewSceneUbo:this._sceneUbo}createSceneUniformBuffer(e){const t=new u.D(this._engine,void 0,!1,e??"scene");return t.addUniform("viewProjection",16),t.addUniform("view",16),t.addUniform("projection",16),t.addUniform("vEyePosition",4),t}setSceneUniformBuffer(e){this._sceneUbo=e,this._viewUpdateFlag=-1,this._projectionUpdateFlag=-1}getUniqueId(){return H.UniqueId}addMesh(e,t=!1){this._blockEntityCollection||(this.meshes.push(e),e._resyncLightSources(),e.parent||e._addToSceneRootNodes(),i.S0.SetImmediate((()=>{this.onNewMeshAddedObservable.notifyObservers(e)})),t&&e.getChildMeshes().forEach((e=>{this.addMesh(e)})))}removeMesh(e,t=!1){const s=this.meshes.indexOf(e);return-1!==s&&(this.meshes.splice(s,1),e.parent||e._removeFromSceneRootNodes()),this._inputManager._invalidateMesh(e),this.onMeshRemovedObservable.notifyObservers(e),t&&e.getChildMeshes().forEach((e=>{this.removeMesh(e)})),s}addTransformNode(e){this._blockEntityCollection||e.getScene()===this&&-1!==e._indexInSceneTransformNodesArray||(e._indexInSceneTransformNodesArray=this.transformNodes.length,this.transformNodes.push(e),e.parent||e._addToSceneRootNodes(),this.onNewTransformNodeAddedObservable.notifyObservers(e))}removeTransformNode(e){const t=e._indexInSceneTransformNodesArray;if(-1!==t){if(t!==this.transformNodes.length-1){const e=this.transformNodes[this.transformNodes.length-1];this.transformNodes[t]=e,e._indexInSceneTransformNodesArray=t}e._indexInSceneTransformNodesArray=-1,this.transformNodes.pop(),e.parent||e._removeFromSceneRootNodes()}return this.onTransformNodeRemovedObservable.notifyObservers(e),t}removeSkeleton(e){const t=this.skeletons.indexOf(e);return-1!==t&&(this.skeletons.splice(t,1),this.onSkeletonRemovedObservable.notifyObservers(e),this._executeActiveContainerCleanup(this._activeSkeletons)),t}removeMorphTargetManager(e){const t=this.morphTargetManagers.indexOf(e);return-1!==t&&this.morphTargetManagers.splice(t,1),t}removeLight(e){const t=this.lights.indexOf(e);if(-1!==t){for(const t of this.meshes)t._removeLightSource(e,!1);this.lights.splice(t,1),this.sortLightsByPriority(),e.parent||e._removeFromSceneRootNodes()}return this.onLightRemovedObservable.notifyObservers(e),t}removeCamera(e){const t=this.cameras.indexOf(e);if(-1!==t&&(this.cameras.splice(t,1),e.parent||e._removeFromSceneRootNodes()),this.activeCameras){const t=this.activeCameras.indexOf(e);-1!==t&&this.activeCameras.splice(t,1)}return this.activeCamera===e&&(this.cameras.length>0?this.activeCamera=this.cameras[0]:this.activeCamera=null),this.onCameraRemovedObservable.notifyObservers(e),t}removeParticleSystem(e){const t=this.particleSystems.indexOf(e);return-1!==t&&(this.particleSystems.splice(t,1),this._executeActiveContainerCleanup(this._activeParticleSystems)),t}removeAnimation(e){const t=this.animations.indexOf(e);return-1!==t&&this.animations.splice(t,1),t}stopAnimation(e,t,s){}removeAnimationGroup(e){const t=this.animationGroups.indexOf(e);return-1!==t&&this.animationGroups.splice(t,1),t}removeMultiMaterial(e){const t=this.multiMaterials.indexOf(e);return-1!==t&&this.multiMaterials.splice(t,1),this.onMultiMaterialRemovedObservable.notifyObservers(e),t}removeMaterial(e){const t=e._indexInSceneMaterialArray;if(-1!==t&&t<this.materials.length){if(t!==this.materials.length-1){const e=this.materials[this.materials.length-1];this.materials[t]=e,e._indexInSceneMaterialArray=t}e._indexInSceneMaterialArray=-1,this.materials.pop()}return this.onMaterialRemovedObservable.notifyObservers(e),t}removeActionManager(e){const t=this.actionManagers.indexOf(e);return-1!==t&&this.actionManagers.splice(t,1),t}removeTexture(e){const t=this.textures.indexOf(e);return-1!==t&&this.textures.splice(t,1),this.onTextureRemovedObservable.notifyObservers(e),t}addLight(e){if(!this._blockEntityCollection){this.lights.push(e),this.sortLightsByPriority(),e.parent||e._addToSceneRootNodes();for(const t of this.meshes)-1===t.lightSources.indexOf(e)&&(t.lightSources.push(e),t._resyncLightSources());i.S0.SetImmediate((()=>{this.onNewLightAddedObservable.notifyObservers(e)}))}}sortLightsByPriority(){this.requireLightSorting&&this.lights.sort(q.c.CompareLightsPriority)}addCamera(e){this._blockEntityCollection||(this.cameras.push(e),i.S0.SetImmediate((()=>{this.onNewCameraAddedObservable.notifyObservers(e)})),e.parent||e._addToSceneRootNodes())}addSkeleton(e){this._blockEntityCollection||(this.skeletons.push(e),i.S0.SetImmediate((()=>{this.onNewSkeletonAddedObservable.notifyObservers(e)})))}addParticleSystem(e){this._blockEntityCollection||this.particleSystems.push(e)}addAnimation(e){this._blockEntityCollection||this.animations.push(e)}addAnimationGroup(e){this._blockEntityCollection||this.animationGroups.push(e)}addMultiMaterial(e){this._blockEntityCollection||(this.multiMaterials.push(e),i.S0.SetImmediate((()=>{this.onNewMultiMaterialAddedObservable.notifyObservers(e)})))}addMaterial(e){this._blockEntityCollection||e.getScene()===this&&-1!==e._indexInSceneMaterialArray||(e._indexInSceneMaterialArray=this.materials.length,this.materials.push(e),i.S0.SetImmediate((()=>{this.onNewMaterialAddedObservable.notifyObservers(e)})))}addMorphTargetManager(e){this._blockEntityCollection||this.morphTargetManagers.push(e)}addGeometry(e){this._blockEntityCollection||(this._geometriesByUniqueId&&(this._geometriesByUniqueId[e.uniqueId]=this.geometries.length),this.geometries.push(e))}addActionManager(e){this.actionManagers.push(e)}addTexture(e){this._blockEntityCollection||(this.textures.push(e),this.onNewTextureAddedObservable.notifyObservers(e))}switchActiveCamera(e,t=!0){this._engine.getInputElement()&&(this.activeCamera&&this.activeCamera.detachControl(),this.activeCamera=e,t&&e.attachControl())}setActiveCameraById(e){const t=this.getCameraById(e);return t?(this.activeCamera=t,t):null}setActiveCameraByName(e){const t=this.getCameraByName(e);return t?(this.activeCamera=t,t):null}getAnimationGroupByName(e){for(let t=0;t<this.animationGroups.length;t++)if(this.animationGroups[t].name===e)return this.animationGroups[t];return null}_getMaterial(e,t){for(let e=0;e<this.materials.length;e++){const s=this.materials[e];if(t(s))return s}if(e)for(let e=0;e<this.multiMaterials.length;e++){const s=this.multiMaterials[e];if(t(s))return s}return null}getMaterialByUniqueID(e,t=!1){return this._getMaterial(t,(t=>t.uniqueId===e))}getMaterialById(e,t=!1){return this._getMaterial(t,(t=>t.id===e))}getMaterialByName(e,t=!1){return this._getMaterial(t,(t=>t.name===e))}getLastMaterialById(e,t=!1){for(let t=this.materials.length-1;t>=0;t--)if(this.materials[t].id===e)return this.materials[t];if(t)for(let t=this.multiMaterials.length-1;t>=0;t--)if(this.multiMaterials[t].id===e)return this.multiMaterials[t];return null}getTextureByUniqueId(e){for(let t=0;t<this.textures.length;t++)if(this.textures[t].uniqueId===e)return this.textures[t];return null}getTextureByName(e){for(let t=0;t<this.textures.length;t++)if(this.textures[t].name===e)return this.textures[t];return null}getCameraById(e){for(let t=0;t<this.cameras.length;t++)if(this.cameras[t].id===e)return this.cameras[t];return null}getCameraByUniqueId(e){for(let t=0;t<this.cameras.length;t++)if(this.cameras[t].uniqueId===e)return this.cameras[t];return null}getCameraByName(e){for(let t=0;t<this.cameras.length;t++)if(this.cameras[t].name===e)return this.cameras[t];return null}getBoneById(e){for(let t=0;t<this.skeletons.length;t++){const s=this.skeletons[t];for(let t=0;t<s.bones.length;t++)if(s.bones[t].id===e)return s.bones[t]}return null}getBoneByName(e){for(let t=0;t<this.skeletons.length;t++){const s=this.skeletons[t];for(let t=0;t<s.bones.length;t++)if(s.bones[t].name===e)return s.bones[t]}return null}getLightByName(e){for(let t=0;t<this.lights.length;t++)if(this.lights[t].name===e)return this.lights[t];return null}getLightById(e){for(let t=0;t<this.lights.length;t++)if(this.lights[t].id===e)return this.lights[t];return null}getLightByUniqueId(e){for(let t=0;t<this.lights.length;t++)if(this.lights[t].uniqueId===e)return this.lights[t];return null}getParticleSystemById(e){for(let t=0;t<this.particleSystems.length;t++)if(this.particleSystems[t].id===e)return this.particleSystems[t];return null}getGeometryById(e){for(let t=0;t<this.geometries.length;t++)if(this.geometries[t].id===e)return this.geometries[t];return null}_getGeometryByUniqueId(e){if(this._geometriesByUniqueId){const t=this._geometriesByUniqueId[e];if(void 0!==t)return this.geometries[t]}else for(let t=0;t<this.geometries.length;t++)if(this.geometries[t].uniqueId===e)return this.geometries[t];return null}pushGeometry(e,t){return!(!t&&this._getGeometryByUniqueId(e.uniqueId)||(this.addGeometry(e),i.S0.SetImmediate((()=>{this.onNewGeometryAddedObservable.notifyObservers(e)})),0))}removeGeometry(e){let t;if(this._geometriesByUniqueId){if(t=this._geometriesByUniqueId[e.uniqueId],void 0===t)return!1}else if(t=this.geometries.indexOf(e),t<0)return!1;if(t!==this.geometries.length-1){const e=this.geometries[this.geometries.length-1];e&&(this.geometries[t]=e,this._geometriesByUniqueId&&(this._geometriesByUniqueId[e.uniqueId]=t))}return this._geometriesByUniqueId&&(this._geometriesByUniqueId[e.uniqueId]=void 0),this.geometries.pop(),this.onGeometryRemovedObservable.notifyObservers(e),!0}getGeometries(){return this.geometries}getMeshById(e){for(let t=0;t<this.meshes.length;t++)if(this.meshes[t].id===e)return this.meshes[t];return null}getMeshesById(e){return this.meshes.filter((function(t){return t.id===e}))}getTransformNodeById(e){for(let t=0;t<this.transformNodes.length;t++)if(this.transformNodes[t].id===e)return this.transformNodes[t];return null}getTransformNodeByUniqueId(e){for(let t=0;t<this.transformNodes.length;t++)if(this.transformNodes[t].uniqueId===e)return this.transformNodes[t];return null}getTransformNodesById(e){return this.transformNodes.filter((function(t){return t.id===e}))}getMeshByUniqueId(e){for(let t=0;t<this.meshes.length;t++)if(this.meshes[t].uniqueId===e)return this.meshes[t];return null}getLastMeshById(e){for(let t=this.meshes.length-1;t>=0;t--)if(this.meshes[t].id===e)return this.meshes[t];return null}getLastTransformNodeById(e){for(let t=this.transformNodes.length-1;t>=0;t--)if(this.transformNodes[t].id===e)return this.transformNodes[t];return null}getLastEntryById(e){let t;for(t=this.meshes.length-1;t>=0;t--)if(this.meshes[t].id===e)return this.meshes[t];for(t=this.transformNodes.length-1;t>=0;t--)if(this.transformNodes[t].id===e)return this.transformNodes[t];for(t=this.cameras.length-1;t>=0;t--)if(this.cameras[t].id===e)return this.cameras[t];for(t=this.lights.length-1;t>=0;t--)if(this.lights[t].id===e)return this.lights[t];return null}getNodeById(e){const t=this.getMeshById(e);if(t)return t;const s=this.getTransformNodeById(e);if(s)return s;const i=this.getLightById(e);if(i)return i;const r=this.getCameraById(e);if(r)return r;return this.getBoneById(e)||null}getNodeByName(e){const t=this.getMeshByName(e);if(t)return t;const s=this.getTransformNodeByName(e);if(s)return s;const i=this.getLightByName(e);if(i)return i;const r=this.getCameraByName(e);if(r)return r;return this.getBoneByName(e)||null}getMeshByName(e){for(let t=0;t<this.meshes.length;t++)if(this.meshes[t].name===e)return this.meshes[t];return null}getTransformNodeByName(e){for(let t=0;t<this.transformNodes.length;t++)if(this.transformNodes[t].name===e)return this.transformNodes[t];return null}getLastSkeletonById(e){for(let t=this.skeletons.length-1;t>=0;t--)if(this.skeletons[t].id===e)return this.skeletons[t];return null}getSkeletonByUniqueId(e){for(let t=0;t<this.skeletons.length;t++)if(this.skeletons[t].uniqueId===e)return this.skeletons[t];return null}getSkeletonById(e){for(let t=0;t<this.skeletons.length;t++)if(this.skeletons[t].id===e)return this.skeletons[t];return null}getSkeletonByName(e){for(let t=0;t<this.skeletons.length;t++)if(this.skeletons[t].name===e)return this.skeletons[t];return null}getMorphTargetManagerById(e){for(let t=0;t<this.morphTargetManagers.length;t++)if(this.morphTargetManagers[t].uniqueId===e)return this.morphTargetManagers[t];return null}getMorphTargetById(e){for(let t=0;t<this.morphTargetManagers.length;++t){const s=this.morphTargetManagers[t];for(let t=0;t<s.numTargets;++t){const i=s.getTarget(t);if(i.id===e)return i}}return null}getMorphTargetByName(e){for(let t=0;t<this.morphTargetManagers.length;++t){const s=this.morphTargetManagers[t];for(let t=0;t<s.numTargets;++t){const i=s.getTarget(t);if(i.name===e)return i}}return null}getPostProcessByName(e){for(let t=0;t<this.postProcesses.length;++t){const s=this.postProcesses[t];if(s.name===e)return s}return null}isActiveMesh(e){return-1!==this._activeMeshes.indexOf(e)}get uid(){return this._uid||(this._uid=i.S0.RandomId()),this._uid}addExternalData(e,t){return this._externalData||(this._externalData=new o),this._externalData.add(e,t)}getExternalData(e){return this._externalData?this._externalData.get(e):null}getOrAddExternalDataWithFactory(e,t){return this._externalData||(this._externalData=new o),this._externalData.getOrAddWithFactory(e,t)}removeExternalData(e){return this._externalData.remove(e)}_evaluateSubMesh(e,t,s,i){if(i||e.isInFrustum(this._frustumPlanes)){for(const s of this._evaluateSubMeshStage)s.action(t,e);const s=e.getMaterial();null!=s&&(s.hasRenderTargetTextures&&null!=s.getRenderTargetTextures&&-1===this._processedMaterials.indexOf(s)&&(this._processedMaterials.push(s),this._materialsRenderTargets.concatWithNoDuplicate(s.getRenderTargetTextures())),this._renderingManager.dispatch(e,t,s))}}freeProcessedMaterials(){this._processedMaterials.dispose()}get blockfreeActiveMeshesAndRenderingGroups(){return this._preventFreeActiveMeshesAndRenderingGroups}set blockfreeActiveMeshesAndRenderingGroups(e){this._preventFreeActiveMeshesAndRenderingGroups!==e&&(e&&(this.freeActiveMeshes(),this.freeRenderingGroups()),this._preventFreeActiveMeshesAndRenderingGroups=e)}freeActiveMeshes(){if(!this.blockfreeActiveMeshesAndRenderingGroups&&(this._activeMeshes.dispose(),this.activeCamera&&this.activeCamera._activeMeshes&&this.activeCamera._activeMeshes.dispose(),this.activeCameras))for(let e=0;e<this.activeCameras.length;e++){const t=this.activeCameras[e];t&&t._activeMeshes&&t._activeMeshes.dispose()}}freeRenderingGroups(){if(!this.blockfreeActiveMeshesAndRenderingGroups&&(this._renderingManager&&this._renderingManager.freeRenderingGroups(),this.textures))for(let e=0;e<this.textures.length;e++){const t=this.textures[e];t&&t.renderList&&t.freeRenderingGroups()}}_isInIntermediateRendering(){return this._intermediateRendering}freezeActiveMeshes(e=!1,t,s,i=!0,r=!1){return this.executeWhenReady((()=>{if(this.activeCamera){if(this._frustumPlanes||this.updateTransformMatrix(),this._evaluateActiveMeshes(),this._activeMeshesFrozen=!0,this._activeMeshesFrozenButKeepClipping=r,this._skipEvaluateActiveMeshesCompletely=e,i)for(let e=0;e<this._activeMeshes.length;e++)this._activeMeshes.data[e]._freeze();t&&t()}else s&&s("No active camera found")})),this}unfreezeActiveMeshes(){for(let e=0;e<this.meshes.length;e++){const t=this.meshes[e];t._internalAbstractMeshDataInfo&&(t._internalAbstractMeshDataInfo._isActive=!1)}for(let e=0;e<this._activeMeshes.length;e++)this._activeMeshes.data[e]._unFreeze();return this._activeMeshesFrozen=!1,this}_executeActiveContainerCleanup(e){(!this._engine.snapshotRendering||1!==this._engine.snapshotRenderingMode)&&this._activeMeshesFrozen&&this._activeMeshes.length||this.onBeforeRenderObservable.addOnce((()=>e.dispose()))}_evaluateActiveMeshes(){if(this._engine.snapshotRendering&&1===this._engine.snapshotRenderingMode)return void(this._activeMeshes.length>0&&(this.activeCamera?._activeMeshes.reset(),this._activeMeshes.reset(),this._renderingManager.reset(),this._processedMaterials.reset(),this._activeParticleSystems.reset(),this._activeSkeletons.reset(),this._softwareSkinnedMeshes.reset()));if(this._activeMeshesFrozen&&this._activeMeshes.length){if(!this._skipEvaluateActiveMeshesCompletely){const e=this._activeMeshes.length;for(let t=0;t<e;t++)this._activeMeshes.data[t].computeWorldMatrix()}if(this._activeParticleSystems){const e=this._activeParticleSystems.length;for(let t=0;t<e;t++)this._activeParticleSystems.data[t].animate()}return void this._renderingManager.resetSprites()}if(!this.activeCamera)return;this.onBeforeActiveMeshesEvaluationObservable.notifyObservers(this),this.activeCamera._activeMeshes.reset(),this._activeMeshes.reset(),this._renderingManager.reset(),this._processedMaterials.reset(),this._activeParticleSystems.reset(),this._activeSkeletons.reset(),this._softwareSkinnedMeshes.reset(),this._materialsRenderTargets.reset();for(const e of this._beforeEvaluateActiveMeshStage)e.action();const e=this.getActiveMeshCandidates(),t=e.length;for(let s=0;s<t;s++){const t=e.data[s];if(t._internalAbstractMeshDataInfo._currentLODIsUpToDate=!1,t.isBlocked)continue;if(this._totalVertices.addCount(t.getTotalVertices(),!1),!t.isReady()||!t.isEnabled()||t.scaling.hasAZeroComponent)continue;t.computeWorldMatrix(),t.actionManager&&t.actionManager.hasSpecificTriggers2(12,13)&&this._meshesForIntersections.pushNoDuplicate(t);let i=this.customLODSelector?this.customLODSelector(t,this.activeCamera):t.getLOD(this.activeCamera);if(t._internalAbstractMeshDataInfo._currentLOD=i,t._internalAbstractMeshDataInfo._currentLODIsUpToDate=!0,null!=i&&(i!==t&&0!==i.billboardMode&&i.computeWorldMatrix(),t._preActivate(),t.isVisible&&t.visibility>0&&0!=(t.layerMask&this.activeCamera.layerMask)&&(this._skipFrustumClipping||t.alwaysSelectAsActiveMesh||t.isInFrustum(this._frustumPlanes)))){this._activeMeshes.push(t),this.activeCamera._activeMeshes.push(t),i!==t&&i._activate(this._renderId,!1);for(const e of this._preActiveMeshStage)e.action(t);t._activate(this._renderId,!1)&&(t.isAnInstance?t._internalAbstractMeshDataInfo._actAsRegularMesh&&(i=t):i._internalAbstractMeshDataInfo._onlyForInstances=!1,i._internalAbstractMeshDataInfo._isActive=!0,this._activeMesh(t,i)),t._postActivate()}}if(this.onAfterActiveMeshesEvaluationObservable.notifyObservers(this),this.particlesEnabled){this.onBeforeParticlesRenderingObservable.notifyObservers(this);for(let e=0;e<this.particleSystems.length;e++){const t=this.particleSystems[e];if(!t.isStarted()||!t.emitter)continue;const s=t.emitter;s.position&&!s.isEnabled()||(this._activeParticleSystems.push(t),t.animate(),this._renderingManager.dispatchParticles(t))}this.onAfterParticlesRenderingObservable.notifyObservers(this)}}_prepareSkeleton(e){this._skeletonsEnabled&&e.skeleton&&(this._activeSkeletons.pushNoDuplicate(e.skeleton)&&(e.skeleton.prepare(),this._activeBones.addCount(e.skeleton.bones.length,!1)),e.computeBonesUsingShaders||this._softwareSkinnedMeshes.pushNoDuplicate(e)&&this.frameGraph&&e.applySkeleton(e.skeleton))}_activeMesh(e,t){this._prepareSkeleton(t);let s=e.hasInstances||e.isAnInstance||this.dispatchAllSubMeshesOfActiveMeshes||this._skipFrustumClipping||t.alwaysSelectAsActiveMesh;if(t&&t.subMeshes&&t.subMeshes.length>0){const i=this.getActiveSubMeshCandidates(t),r=i.length;s=s||1===r;for(let n=0;n<r;n++){const r=i.data[n];this._evaluateSubMesh(r,t,e,s)}}}updateTransformMatrix(e){const t=this.activeCamera;if(t)if(t._renderingMultiview){const s=t._rigCameras[0],i=t._rigCameras[1];this.setTransformMatrix(s.getViewMatrix(),s.getProjectionMatrix(e),i.getViewMatrix(),i.getProjectionMatrix(e))}else this.setTransformMatrix(t.getViewMatrix(),t.getProjectionMatrix(e))}_bindFrameBuffer(e,t=!0){e&&e._multiviewTexture?e._multiviewTexture._bindFrameBuffer():e&&e.outputRenderTarget?e.outputRenderTarget._bindFrameBuffer():this._engine._currentFrameBufferIsDefaultFrameBuffer()||this._engine.restoreDefaultFramebuffer(),t&&this._clearFrameBuffer(e)}_clearFrameBuffer(e){if(e&&e._multiviewTexture);else if(e&&e.outputRenderTarget&&!e._renderingMultiview){const t=e.outputRenderTarget;t.onClearObservable.hasObservers()?t.onClearObservable.notifyObservers(this._engine):t.skipInitialClear||e.isRightCamera||(this.autoClear&&this._engine.clear(t.clearColor||this._clearColor,!t._cleared,!0,!0),t._cleared=!0)}else this._defaultFrameBufferCleared?this._engine.clear(null,!1,!0,!0):(this._defaultFrameBufferCleared=!0,this._clear())}_renderForCamera(e,t,s=!0){if(e&&e._skipRendering)return;const r=this._engine;if(this._activeCamera=e,!this.activeCamera)throw new Error("Active camera not set");if(r.setViewport(this.activeCamera.viewport),this.resetCachedMaterial(),this._renderId++,!this.prePass&&s){let t=!0;e._renderingMultiview&&e.outputRenderTarget&&(t=e.outputRenderTarget.skipInitialClear,this.autoClear&&(this._defaultFrameBufferCleared=!1,e.outputRenderTarget.skipInitialClear=!1)),this._bindFrameBuffer(this._activeCamera),e._renderingMultiview&&e.outputRenderTarget&&(e.outputRenderTarget.skipInitialClear=t)}this.updateTransformMatrix(),this.onBeforeCameraRenderObservable.notifyObservers(this.activeCamera),this._evaluateActiveMeshes();for(let e=0;e<this._softwareSkinnedMeshes.length;e++){const t=this._softwareSkinnedMeshes.data[e];t.applySkeleton(t.skeleton)}this.onBeforeRenderTargetsRenderObservable.notifyObservers(this),this._renderTargets.concatWithNoDuplicate(this._materialsRenderTargets),e.customRenderTargets&&e.customRenderTargets.length>0&&this._renderTargets.concatWithNoDuplicate(e.customRenderTargets),t&&t.customRenderTargets&&t.customRenderTargets.length>0&&this._renderTargets.concatWithNoDuplicate(t.customRenderTargets),this.environmentTexture&&this.environmentTexture.isRenderTarget&&this._renderTargets.pushNoDuplicate(this.environmentTexture);for(const e of this._gatherActiveCameraRenderTargetsStage)e.action(this._renderTargets);let n=!1;if(this.renderTargetsEnabled){if(this._intermediateRendering=!0,this._renderTargets.length>0){i.S0.StartPerformanceCounter("Render targets",this._renderTargets.length>0);for(let e=0;e<this._renderTargets.length;e++){const t=this._renderTargets.data[e];if(t._shouldRender()){this._renderId++;const e=t.activeCamera&&t.activeCamera!==this.activeCamera;t.render(e,this.dumpNextRenderTargets),n=!0}}i.S0.EndPerformanceCounter("Render targets",this._renderTargets.length>0),this._renderId++}for(const e of this._cameraDrawRenderTargetStage)n=e.action(this.activeCamera)||n;this._intermediateRendering=!1}this._engine.currentRenderPassId=e.outputRenderTarget?.renderPassId??e.renderPassId??0,n&&!this.prePass&&(this._bindFrameBuffer(this._activeCamera,!1),this.updateTransformMatrix()),this.onAfterRenderTargetsRenderObservable.notifyObservers(this),!this.postProcessManager||e._multiviewTexture||this.prePass||this.postProcessManager._prepareFrame();for(const e of this._beforeCameraDrawStage)e.action(this.activeCamera);this.onBeforeDrawPhaseObservable.notifyObservers(this),r.snapshotRendering&&1===r.snapshotRenderingMode&&this.finalizeSceneUbo(),this._renderingManager.render(null,null,!0,!0),this.onAfterDrawPhaseObservable.notifyObservers(this);for(const e of this._afterCameraDrawStage)e.action(this.activeCamera);if(this.postProcessManager&&!e._multiviewTexture){const t=e.outputRenderTarget?e.outputRenderTarget.renderTarget:void 0;this.postProcessManager._finalizeFrame(e.isIntermediate,t)}for(const e of this._afterCameraPostProcessStage)e.action(this.activeCamera);this._renderTargets.reset(),this.onAfterCameraRenderObservable.notifyObservers(this.activeCamera)}_processSubCameras(e,t=!0){if(0===e.cameraRigMode||e._renderingMultiview)return e._renderingMultiview&&!this._multiviewSceneUbo&&this._createMultiviewUbo(),this._renderForCamera(e,void 0,t),void this.onAfterRenderCameraObservable.notifyObservers(e);if(e._useMultiviewToSingleView)this._renderMultiviewToSingleView(e);else{this.onBeforeCameraRenderObservable.notifyObservers(e);for(let t=0;t<e._rigCameras.length;t++)this._renderForCamera(e._rigCameras[t],e)}this._activeCamera=e,this.updateTransformMatrix(),this.onAfterRenderCameraObservable.notifyObservers(e)}_checkIntersections(){for(let e=0;e<this._meshesForIntersections.length;e++){const t=this._meshesForIntersections.data[e];if(t.actionManager)for(let e=0;t.actionManager&&e<t.actionManager.actions.length;e++){const s=t.actionManager.actions[e];if(12===s.trigger||13===s.trigger){const e=s.getTriggerParameter(),i=e.mesh?e.mesh:e,r=i.intersectsMesh(t,e.usePreciseIntersection),n=t._intersectionsInProgress.indexOf(i);r&&-1===n?12===s.trigger?(s._executeCurrent(_.CreateNew(t,void 0,i)),t._intersectionsInProgress.push(i)):13===s.trigger&&t._intersectionsInProgress.push(i):!r&&n>-1&&(13===s.trigger&&s._executeCurrent(_.CreateNew(t,void 0,i)),t.actionManager.hasSpecificTrigger(13,(e=>{const t=e.mesh?e.mesh:e;return i===t}))&&13!==s.trigger||t._intersectionsInProgress.splice(n,1))}}}}_advancePhysicsEngineStep(e){}_animate(e){}animate(){if(this._engine.isDeterministicLockStep()){let e=Math.max($.MinDeltaTime,Math.min(this._engine.getDeltaTime(),$.MaxDeltaTime))+this._timeAccumulator;const t=this._engine.getTimeStep(),s=1e3/t/1e3;let i=0;const r=this._engine.getLockstepMaxSteps();let n=Math.floor(e/t);for(n=Math.min(n,r);e>0&&i<n;)this.onBeforeStepObservable.notifyObservers(this),this._animationRatio=t*s,this._animate(t),this.onAfterAnimationsObservable.notifyObservers(this),this.physicsEnabled&&this._advancePhysicsEngineStep(t),this.onAfterStepObservable.notifyObservers(this),this._currentStepId++,i++,e-=t;this._timeAccumulator=e<0?0:e}else{const e=this.useConstantAnimationDeltaTime?16:Math.max($.MinDeltaTime,Math.min(this._engine.getDeltaTime(),$.MaxDeltaTime));this._animationRatio=.06*e,this._animate(),this.onAfterAnimationsObservable.notifyObservers(this),this.physicsEnabled&&this._advancePhysicsEngineStep(e)}}_clear(){(this.autoClearDepthAndStencil||this.autoClear)&&this._engine.clear(this._clearColor,this.autoClear||this.forceWireframe||this.forcePointsCloud,this.autoClearDepthAndStencil,this.autoClearDepthAndStencil)}_checkCameraRenderTarget(e){if(e?.outputRenderTarget&&!e?.isRigCamera&&(e.outputRenderTarget._cleared=!1),e?.rigCameras?.length)for(let t=0;t<e.rigCameras.length;++t){const s=e.rigCameras[t].outputRenderTarget;s&&(s._cleared=!1)}}resetDrawCache(e){if(this.meshes)for(const t of this.meshes)t.resetDrawCache(e)}_renderWithFrameGraph(e=!0,t=!1){if(this.activeCamera=null,this._activeParticleSystems.reset(),this._activeSkeletons.reset(),e)for(const e of this.cameras)if(e.update(),0!==e.cameraRigMode)for(let 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t=this.activeCameras[e];if(t.update(),0!==t.cameraRigMode)for(let e=0;e<t._rigCameras.length;e++)t._rigCameras[e].update()}else if(this.activeCamera&&(this.activeCamera.update(),0!==this.activeCamera.cameraRigMode))for(let e=0;e<this.activeCamera._rigCameras.length;e++)this.activeCamera._rigCameras[e].update();if(this.onBeforeRenderObservable.notifyObservers(this),this.customRenderFunction)this._renderId++,this._engine.currentRenderPassId=0,this.customRenderFunction(e,t);else{const e=this.getEngine();this.onBeforeRenderTargetsRenderObservable.notifyObservers(this);const t=this.activeCameras?.length?this.activeCameras[0]:this.activeCamera;if(this.renderTargetsEnabled){i.S0.StartPerformanceCounter("Custom render targets",this.customRenderTargets.length>0),this._intermediateRendering=!0;for(let s=0;s<this.customRenderTargets.length;s++){const i=this.customRenderTargets[s];if(i._shouldRender()){if(this._renderId++,this.activeCamera=i.activeCamera||this.activeCamera,!this.activeCamera)throw 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e=0;e<this.materials.length;e++)this.materials[e].unfreeze()}dispose(){if(this.isDisposed)return;this.beforeRender=null,this.afterRender=null,this.metadata=null,this.skeletons.length=0,this.morphTargetManagers.length=0,this._transientComponents.length=0,this._isReadyForMeshStage.clear(),this._beforeEvaluateActiveMeshStage.clear(),this._evaluateSubMeshStage.clear(),this._preActiveMeshStage.clear(),this._cameraDrawRenderTargetStage.clear(),this._beforeCameraDrawStage.clear(),this._beforeRenderTargetDrawStage.clear(),this._beforeRenderingGroupDrawStage.clear(),this._beforeRenderingMeshStage.clear(),this._afterRenderingMeshStage.clear(),this._afterRenderingGroupDrawStage.clear(),this._afterCameraDrawStage.clear(),this._afterRenderTargetDrawStage.clear(),this._afterRenderStage.clear(),this._beforeCameraUpdateStage.clear(),this._beforeClearStage.clear(),this._gatherRenderTargetsStage.clear(),this._gatherActiveCameraRenderTargetsStage.clear(),this._pointerMoveStage.clear(),this._pointerDownStage.clear(),this._pointerUpStage.clear(),this.importedMeshesFiles=[],this._activeAnimatables&&this.stopAllAnimations&&(this._activeAnimatables.forEach((e=>{e.onAnimationEndObservable.clear(),e.onAnimationEnd=null})),this.stopAllAnimations()),this.resetCachedMaterial(),this.activeCamera&&(this.activeCamera._activeMeshes.dispose(),this.activeCamera=null),this.activeCameras=null,this._activeMeshes.dispose(),this._renderingManager.dispose(),this._processedMaterials.dispose(),this._activeParticleSystems.dispose(),this._activeSkeletons.dispose(),this._softwareSkinnedMeshes.dispose(),this._renderTargets.dispose(),this._materialsRenderTargets.dispose(),this._registeredForLateAnimationBindings.dispose(),this._meshesForIntersections.dispose(),this._toBeDisposed.length=0;const e=this._activeRequests.slice();for(const t of e)t.abort();this._activeRequests.length=0;try{this.onDisposeObservable.notifyObservers(this)}catch(e){Z.V.Error("An error occurred while calling onDisposeObservable!",e)}if(this.detachControl(),this._engine.getInputElement())for(let e=0;e<this.cameras.length;e++)this.cameras[e].detachControl();this._disposeList(this.animationGroups),this._disposeList(this.lights),this._disposeList(this.meshes,(e=>e.dispose(!0))),this._disposeList(this.transformNodes,(e=>e.dispose(!0)));const t=this.cameras;this._disposeList(t),this._defaultMaterial&&this._defaultMaterial.dispose(),this._disposeList(this.multiMaterials),this._disposeList(this.materials),this._disposeList(this.particleSystems),this._disposeList(this.postProcesses),this._disposeList(this.textures),this._disposeList(this.morphTargetManagers),this._sceneUbo.dispose(),this._multiviewSceneUbo&&this._multiviewSceneUbo.dispose(),this.postProcessManager.dispose(),this._disposeList(this._components);let s=this._engine.scenes.indexOf(this);s>-1&&this._engine.scenes.splice(s,1),T.q._LastCreatedScene===this&&(this._engine.scenes.length>0?T.q._LastCreatedScene=this._engine.scenes[this._engine.scenes.length-1]:T.q._LastCreatedScene=null),s=this._engine._virtualScenes.indexOf(this),s>-1&&this._engine._virtualScenes.splice(s,1),this._engine.wipeCaches(!0),this.onDisposeObservable.clear(),this.onBeforeRenderObservable.clear(),this.onAfterRenderObservable.clear(),this.onBeforeRenderTargetsRenderObservable.clear(),this.onAfterRenderTargetsRenderObservable.clear(),this.onAfterStepObservable.clear(),this.onBeforeStepObservable.clear(),this.onBeforeActiveMeshesEvaluationObservable.clear(),this.onAfterActiveMeshesEvaluationObservable.clear(),this.onBeforeParticlesRenderingObservable.clear(),this.onAfterParticlesRenderingObservable.clear(),this.onBeforeDrawPhaseObservable.clear(),this.onAfterDrawPhaseObservable.clear(),this.onBeforeAnimationsObservable.clear(),this.onAfterAnimationsObservable.clear(),this.onDataLoadedObservable.clear(),this.onBeforeRenderingGroupObservable.clear(),this.onAfterRenderingGroupObservable.clear(),this.onMeshImportedObservable.clear(),this.onBeforeCameraRenderObservable.clear(),this.onAfterCameraRenderObservable.clear(),this.onAfterRenderCameraObservable.clear(),this.onReadyObservable.clear(),this.onNewCameraAddedObservable.clear(),this.onCameraRemovedObservable.clear(),this.onNewLightAddedObservable.clear(),this.onLightRemovedObservable.clear(),this.onNewGeometryAddedObservable.clear(),this.onGeometryRemovedObservable.clear(),this.onNewTransformNodeAddedObservable.clear(),this.onTransformNodeRemovedObservable.clear(),this.onNewMeshAddedObservable.clear(),this.onMeshRemovedObservable.clear(),this.onNewSkeletonAddedObservable.clear(),this.onSkeletonRemovedObservable.clear(),this.onNewMaterialAddedObservable.clear(),this.onNewMultiMaterialAddedObservable.clear(),this.onMaterialRemovedObservable.clear(),this.onMultiMaterialRemovedObservable.clear(),this.onNewTextureAddedObservable.clear(),this.onTextureRemovedObservable.clear(),this.onPrePointerObservable.clear(),this.onPointerObservable.clear(),this.onPreKeyboardObservable.clear(),this.onKeyboardObservable.clear(),this.onActiveCameraChanged.clear(),this.onScenePerformancePriorityChangedObservable.clear(),this.onClearColorChangedObservable.clear(),this._isDisposed=!0}_disposeList(e,t){const s=e.slice(0);t=t??(e=>e.dispose());for(const e of s)t(e);e.length=0}get isDisposed(){return this._isDisposed}clearCachedVertexData(){for(let e=0;e<this.meshes.length;e++){const t=this.meshes[e].geometry;t&&t.clearCachedData()}}cleanCachedTextureBuffer(){for(const e of this.textures)e._buffer&&(e._buffer=null)}getWorldExtends(e){const t=new l.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),s=new l.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);return e=e||(()=>!0),this.meshes.filter(e).forEach((e=>{if(e.computeWorldMatrix(!0),!e.subMeshes||0===e.subMeshes.length||e.infiniteDistance)return;const i=e.getBoundingInfo(),r=i.boundingBox.minimumWorld,n=i.boundingBox.maximumWorld;l.Pq.CheckExtends(r,t,s),l.Pq.CheckExtends(n,t,s)})),{min:t,max:s}}createPickingRay(e,t,s,i,r=!1){throw(0,b.n)("Ray")}createPickingRayToRef(e,t,s,i,r,n=!1,a=!1){throw(0,b.n)("Ray")}createPickingRayInCameraSpace(e,t,s){throw(0,b.n)("Ray")}createPickingRayInCameraSpaceToRef(e,t,s,i){throw(0,b.n)("Ray")}pick(e,t,s,i,r,n){const a=(0,b.n)("Ray",!0);return a&&Z.V.Warn(a),new d.G}pickWithBoundingInfo(e,t,s,i,r){const n=(0,b.n)("Ray",!0);return n&&Z.V.Warn(n),new d.G}pickWithRay(e,t,s,i){throw(0,b.n)("Ray")}multiPick(e,t,s,i,r){throw(0,b.n)("Ray")}multiPickWithRay(e,t,s){throw(0,b.n)("Ray")}setPointerOverMesh(e,t,s){this._inputManager.setPointerOverMesh(e,t,s)}getPointerOverMesh(){return this._inputManager.getPointerOverMesh()}_rebuildGeometries(){for(const e of this.geometries)e._rebuild();for(const e of this.meshes)e._rebuild();this.postProcessManager&&this.postProcessManager._rebuild();for(const e of this._components)e.rebuild();for(const e of this.particleSystems)e.rebuild();if(this.spriteManagers)for(const e of this.spriteManagers)e.rebuild()}_rebuildTextures(){for(const e of this.textures)e._rebuild(!0);this.markAllMaterialsAsDirty(1)}_getByTags(e,t,s){if(void 0===t)return e;const i=[];for(const r in e){const n=e[r];h.Y&&h.Y.MatchesQuery(n,t)&&(!s||s(n))&&i.push(n)}return i}getMeshesByTags(e,t){return this._getByTags(this.meshes,e,t)}getCamerasByTags(e,t){return this._getByTags(this.cameras,e,t)}getLightsByTags(e,t){return this._getByTags(this.lights,e,t)}getMaterialByTags(e,t){return this._getByTags(this.materials,e,t).concat(this._getByTags(this.multiMaterials,e,t))}getTransformNodesByTags(e,t){return this._getByTags(this.transformNodes,e,t)}setRenderingOrder(e,t=null,s=null,i=null){this._renderingManager.setRenderingOrder(e,t,s,i)}setRenderingAutoClearDepthStencil(e,t,s=!0,i=!0){this._renderingManager.setRenderingAutoClearDepthStencil(e,t,s,i)}getAutoClearDepthStencilSetup(e){return this._renderingManager.getAutoClearDepthStencilSetup(e)}_forceBlockMaterialDirtyMechanism(e){this._blockMaterialDirtyMechanism=e}get blockMaterialDirtyMechanism(){return this._blockMaterialDirtyMechanism}set blockMaterialDirtyMechanism(e){this._blockMaterialDirtyMechanism!==e&&(this._blockMaterialDirtyMechanism=e,e||this.markAllMaterialsAsDirty(63))}markAllMaterialsAsDirty(e,t){if(!this._blockMaterialDirtyMechanism)for(const s of this.materials)t&&!t(s)||s.markAsDirty(e)}_loadFile(e,t,s,i,r,n,a){const o=(0,K.zU)(e,t,s,i?this.offlineProvider:void 0,r,n,a);return this._activeRequests.push(o),o.onCompleteObservable.add((e=>{this._activeRequests.splice(this._activeRequests.indexOf(e),1)})),o}_loadFileAsync(e,t,s,i,r){return new Promise(((n,a)=>{this._loadFile(e,(e=>{n(e)}),t,s,i,((e,t)=>{a(t)}),r)}))}_requestFile(e,t,s,i,r,n,a){const o=(0,K.sh)(e,t,s,i?this.offlineProvider:void 0,r,n,a);return this._activeRequests.push(o),o.onCompleteObservable.add((e=>{this._activeRequests.splice(this._activeRequests.indexOf(e),1)})),o}_requestFileAsync(e,t,s,i,r){return new Promise(((n,a)=>{this._requestFile(e,(e=>{n(e)}),t,s,i,(e=>{a(e)}),r)}))}_readFile(e,t,s,i,r){const n=(0,K.NJ)(e,t,s,i,r);return this._activeRequests.push(n),n.onCompleteObservable.add((e=>{this._activeRequests.splice(this._activeRequests.indexOf(e),1)})),n}_readFileAsync(e,t,s){return new Promise(((i,r)=>{this._readFile(e,(e=>{i(e)}),t,s,(e=>{r(e)}))}))}getPerfCollector(){throw(0,b.n)("performanceViewerSceneExtension")}setActiveCameraByID(e){return 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\ No newline at end of file
diff --git a/docs/static/pmx_converter/928.bundle.js b/docs/static/pmx_converter/928.bundle.js
deleted file mode 100644
index d9fdddc..0000000
--- a/docs/static/pmx_converter/928.bundle.js
+++ /dev/null
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diff --git a/docs/static/pmx_converter/glslShaders.bundle.js b/docs/static/pmx_converter/glslShaders.bundle.js
deleted file mode 100644
index b91dd9d..0000000
--- a/docs/static/pmx_converter/glslShaders.bundle.js
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isToon;\n#endif\n",e[`!${(0,r.N)("result.diffuse=ndl*diffuseColor*attenuation;")}`]="\n#ifdef TOON_TEXTURE\nresult.diffuse=diffuseColor*attenuation;result.ndl=ndl;result.isToon=1.0;\n#elif defined(IGNORE_DIFFUSE_WHEN_TOON_TEXTURE_DISABLED) \nresult.diffuse=diffuseColor*attenuation;\n#else\nresult.diffuse=(ndl*diffuseColor*attenuation);\n#endif\n",e[`!${(0,r.N)("diffuseBase+=info.diffuse*shadow;")}`]="\n#ifdef TOON_TEXTURE\ntoonNdl=vec3(clamp(info.ndl*shadow,0.02,0.98));toonNdl.r=texture2D(toonSampler,vec2(0.5,toonNdl.r)).r;toonNdl.g=texture2D(toonSampler,vec2(0.5,toonNdl.g)).g;toonNdl.b=texture2D(toonSampler,vec2(0.5,toonNdl.b)).b;\n#ifdef TOON_TEXTURE_COLOR\ntoonNdl=mix(\nvec3(1.0),\ntoonNdl*toonTextureMultiplicativeColor.rgb,\ntoonTextureMultiplicativeColor.a\n);toonNdl=clamp(\ntoonNdl+(toonNdl-vec3(1.0))*toonTextureAdditiveColor.a,\n0.0,\n1.0\n)+toonTextureAdditiveColor.rgb;\n#endif\ndiffuseBase+=mix(info.diffuse*shadow,toonNdl*info.diffuse,info.isToon);\n#elif 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pow(color,vec3(LinearEncodePowerApprox));\n#endif\n}\nvec4 toLinearSpace(vec4 color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn vec4(toLinearSpaceExact(color.rgb),color.a);\n#else\nreturn vec4(pow(color.rgb,vec3(LinearEncodePowerApprox)),color.a);\n#endif\n}\nfloat toGammaSpace(float color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nfloat nearZeroSection=12.92*color;float remainingSection=1.055*pow(color,0.41666)-0.055;return color<=0.0031308 ? nearZeroSection : remainingSection;\n#else\nreturn pow(color,GammaEncodePowerApprox);\n#endif\n}\nvec3 toGammaSpace(vec3 color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn toGammaSpaceExact(color);\n#else\nreturn pow(color,vec3(GammaEncodePowerApprox));\n#endif\n}\nvec4 toGammaSpace(vec4 color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn vec4(toGammaSpaceExact(color.rgb),color.a);\n#else\nreturn vec4(pow(color.rgb,vec3(GammaEncodePowerApprox)),color.a);\n#endif\n}\nfloat square(float value)\n{return value*value;}\nvec3 square(vec3 value)\n{return 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txColorTransform;\n#endif\nuniform vec4 colorTransformSettings;\n#endif\n#ifdef DITHER\nuniform float ditherIntensity;\n#endif\n"},4017:(e,n,i)=>{i(9610).l.IncludesShadersStore.imageProcessingFunctions="#if defined(COLORGRADING) && !defined(COLORGRADING3D)\n/** \n* Polyfill for SAMPLE_TEXTURE_3D,which is unsupported in WebGL.\n* sampler3dSetting.x=textureOffset (0.5/textureSize).\n* sampler3dSetting.y=textureSize.\n*/\n#define inline\nvec3 sampleTexture3D(sampler2D colorTransform,vec3 color,vec2 sampler3dSetting)\n{float sliceSize=2.0*sampler3dSetting.x; \n#ifdef SAMPLER3DGREENDEPTH\nfloat sliceContinuous=(color.g-sampler3dSetting.x)*sampler3dSetting.y;\n#else\nfloat sliceContinuous=(color.b-sampler3dSetting.x)*sampler3dSetting.y;\n#endif\nfloat sliceInteger=floor(sliceContinuous);float sliceFraction=sliceContinuous-sliceInteger;\n#ifdef SAMPLER3DGREENDEPTH\nvec2 sliceUV=color.rb;\n#else\nvec2 sliceUV=color.rg;\n#endif\nsliceUV.x*=sliceSize;sliceUV.x+=sliceInteger*sliceSize;sliceUV=saturate(sliceUV);vec4 slice0Color=texture2D(colorTransform,sliceUV);sliceUV.x+=sliceSize;sliceUV=saturate(sliceUV);vec4 slice1Color=texture2D(colorTransform,sliceUV);vec3 result=mix(slice0Color.rgb,slice1Color.rgb,sliceFraction);\n#ifdef SAMPLER3DBGRMAP\ncolor.rgb=result.rgb;\n#else\ncolor.rgb=result.bgr;\n#endif\nreturn color;}\n#endif\n#if TONEMAPPING==3\nconst float PBRNeutralStartCompression=0.8-0.04;const float PBRNeutralDesaturation=0.15;vec3 PBRNeutralToneMapping( vec3 color ) {float x=min(color.r,min(color.g,color.b));float offset=x<0.08 ? x-6.25*x*x : 0.04;color-=offset;float peak=max(color.r,max(color.g,color.b));if (peak<PBRNeutralStartCompression) return color;float d=1.-PBRNeutralStartCompression;float newPeak=1.-d*d/(peak+d-PBRNeutralStartCompression);color*=newPeak/peak;float g=1.-1./(PBRNeutralDesaturation*(peak-newPeak)+1.);return mix(color,newPeak*vec3(1,1,1),g);}\n#endif\n#if TONEMAPPING==2\nconst mat3 ACESInputMat=mat3(\nvec3(0.59719,0.07600,0.02840),\nvec3(0.35458,0.90834,0.13383),\nvec3(0.04823,0.01566,0.83777)\n);const mat3 ACESOutputMat=mat3(\nvec3( 1.60475,-0.10208,-0.00327),\nvec3(-0.53108, 1.10813,-0.07276),\nvec3(-0.07367,-0.00605, 1.07602)\n);vec3 RRTAndODTFit(vec3 v)\n{vec3 a=v*(v+0.0245786)-0.000090537;vec3 b=v*(0.983729*v+0.4329510)+0.238081;return a/b;}\nvec3 ACESFitted(vec3 color)\n{color=ACESInputMat*color;color=RRTAndODTFit(color);color=ACESOutputMat*color;color=saturate(color);return color;}\n#endif\n#define CUSTOM_IMAGEPROCESSINGFUNCTIONS_DEFINITIONS\nvec4 applyImageProcessing(vec4 result) {\n#define CUSTOM_IMAGEPROCESSINGFUNCTIONS_UPDATERESULT_ATSTART\n#ifdef EXPOSURE\nresult.rgb*=exposureLinear;\n#endif\n#ifdef VIGNETTE\nvec2 viewportXY=gl_FragCoord.xy*vInverseScreenSize;viewportXY=viewportXY*2.0-1.0;vec3 vignetteXY1=vec3(viewportXY*vignetteSettings1.xy+vignetteSettings1.zw,1.0);float vignetteTerm=dot(vignetteXY1,vignetteXY1);float vignette=pow(vignetteTerm,vignetteSettings2.w);vec3 vignetteColor=vignetteSettings2.rgb;\n#ifdef VIGNETTEBLENDMODEMULTIPLY\nvec3 vignetteColorMultiplier=mix(vignetteColor,vec3(1,1,1),vignette);result.rgb*=vignetteColorMultiplier;\n#endif\n#ifdef VIGNETTEBLENDMODEOPAQUE\nresult.rgb=mix(vignetteColor,result.rgb,vignette);\n#endif\n#endif\n#if TONEMAPPING==3\nresult.rgb=PBRNeutralToneMapping(result.rgb);\n#elif TONEMAPPING==2\nresult.rgb=ACESFitted(result.rgb);\n#elif TONEMAPPING==1\nconst float tonemappingCalibration=1.590579;result.rgb=1.0-exp2(-tonemappingCalibration*result.rgb);\n#endif\nresult.rgb=toGammaSpace(result.rgb);result.rgb=saturate(result.rgb);\n#ifdef CONTRAST\nvec3 resultHighContrast=result.rgb*result.rgb*(3.0-2.0*result.rgb);if (contrast<1.0) {result.rgb=mix(vec3(0.5,0.5,0.5),result.rgb,contrast);} else {result.rgb=mix(result.rgb,resultHighContrast,contrast-1.0);}\n#endif\n#ifdef COLORGRADING\nvec3 colorTransformInput=result.rgb*colorTransformSettings.xxx+colorTransformSettings.yyy;\n#ifdef COLORGRADING3D\nvec3 colorTransformOutput=texture(txColorTransform,colorTransformInput).rgb;\n#else\nvec3 colorTransformOutput=sampleTexture3D(txColorTransform,colorTransformInput,colorTransformSettings.yz).rgb;\n#endif\nresult.rgb=mix(result.rgb,colorTransformOutput,colorTransformSettings.www);\n#endif\n#ifdef COLORCURVES\nfloat luma=getLuminance(result.rgb);vec2 curveMix=clamp(vec2(luma*3.0-1.5,luma*-3.0+1.5),vec2(0.0),vec2(1.0));vec4 colorCurve=vCameraColorCurveNeutral+curveMix.x*vCameraColorCurvePositive-curveMix.y*vCameraColorCurveNegative;result.rgb*=colorCurve.rgb;result.rgb=mix(vec3(luma),result.rgb,colorCurve.a);\n#endif\n#ifdef DITHER\nfloat rand=getRand(gl_FragCoord.xy*vInverseScreenSize);float dither=mix(-ditherIntensity,ditherIntensity,rand);result.rgb=saturate(result.rgb+vec3(dither));\n#endif\n#define CUSTOM_IMAGEPROCESSINGFUNCTIONS_UPDATERESULT_ATEND\nreturn result;}"},7382:(e,n,i)=>{i(9610).l.IncludesShadersStore.kernelBlurVaryingDeclaration="varying vec2 sampleCoord{X};"},4581:(e,n,i)=>{i(9610).l.IncludesShadersStore.logDepthDeclaration="#ifdef LOGARITHMICDEPTH\nuniform float logarithmicDepthConstant;varying float vFragmentDepth;\n#endif\n"},9741:(e,n,i)=>{i(9610).l.IncludesShadersStore.logDepthFragment="#ifdef LOGARITHMICDEPTH\ngl_FragDepthEXT=log2(vFragmentDepth)*logarithmicDepthConstant*0.5;\n#endif\n"},2215:(e,n,i)=>{i(9610).l.IncludesShadersStore.logDepthVertex="#ifdef LOGARITHMICDEPTH\nvFragmentDepth=1.0+gl_Position.w;gl_Position.z=log2(max(0.000001,vFragmentDepth))*logarithmicDepthConstant;\n#endif\n"},4980:(e,n,i)=>{i(9610).l.IncludesShadersStore.mainUVVaryingDeclaration="#ifdef MAINUV{X}\nvarying vec2 vMainUV{X};\n#endif\n"},6467:(e,n,i)=>{i(9610).l.IncludesShadersStore.meshUboDeclaration="#ifdef WEBGL2\nuniform mat4 world;uniform float visibility;\n#else\nlayout(std140,column_major) uniform;uniform Mesh\n{mat4 world;float visibility;};\n#endif\n#define WORLD_UBO\n"},8764:(e,n,i)=>{i(9610).l.IncludesShadersStore.sceneUboDeclaration="layout(std140,column_major) uniform;uniform Scene {mat4 viewProjection;\n#ifdef MULTIVIEW\nmat4 viewProjectionR;\n#endif \nmat4 view;mat4 projection;vec4 vEyePosition;};\n"},5426:(e,n,i)=>{i.r(n),i.d(n,{shadowMapFragmentSoftTransparentShadow:()=>r});const o="shadowMapFragmentSoftTransparentShadow",t="#if SM_SOFTTRANSPARENTSHADOW==1\nif ((bayerDither8(floor(mod(gl_FragCoord.xy,8.0))))/64.0>=softTransparentShadowSM.x*alpha) discard;\n#endif\n";i(9610).l.IncludesShadersStore[o]=t;const r={name:o,shader:t}},9336:(e,n,i)=>{i.r(n),i.d(n,{bloomMergePixelShader:()=>r});const o="bloomMergePixelShader",t="uniform sampler2D textureSampler;uniform sampler2D bloomBlur;varying vec2 vUV;uniform float bloomWeight;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{gl_FragColor=texture2D(textureSampler,vUV);vec3 blurred=texture2D(bloomBlur,vUV).rgb;gl_FragColor.rgb=gl_FragColor.rgb+(blurred.rgb*bloomWeight); }\n";i(9610).l.ShadersStore[o]=t;const r={name:o,shader:t}},2048:(e,n,i)=>{i.r(n),i.d(n,{chromaticAberrationPixelShader:()=>r});const o="chromaticAberrationPixelShader",t="uniform sampler2D textureSampler; \nuniform float chromatic_aberration;uniform float radialIntensity;uniform vec2 direction;uniform vec2 centerPosition;uniform float screen_width;uniform float screen_height;varying vec2 vUV;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec2 centered_screen_pos=vec2(vUV.x-centerPosition.x,vUV.y-centerPosition.y);vec2 directionOfEffect=direction;if(directionOfEffect.x==0. && directionOfEffect.y==0.){directionOfEffect=normalize(centered_screen_pos);}\nfloat radius2=centered_screen_pos.x*centered_screen_pos.x\n+ centered_screen_pos.y*centered_screen_pos.y;float radius=sqrt(radius2);vec3 ref_indices=vec3(-0.3,0.0,0.3);float ref_shiftX=chromatic_aberration*pow(radius,radialIntensity)*directionOfEffect.x/screen_width;float ref_shiftY=chromatic_aberration*pow(radius,radialIntensity)*directionOfEffect.y/screen_height;vec2 ref_coords_r=vec2(vUV.x+ref_indices.r*ref_shiftX,vUV.y+ref_indices.r*ref_shiftY*0.5);vec2 ref_coords_g=vec2(vUV.x+ref_indices.g*ref_shiftX,vUV.y+ref_indices.g*ref_shiftY*0.5);vec2 ref_coords_b=vec2(vUV.x+ref_indices.b*ref_shiftX,vUV.y+ref_indices.b*ref_shiftY*0.5);vec4 r=texture2D(textureSampler,ref_coords_r);vec4 g=texture2D(textureSampler,ref_coords_g);vec4 b=texture2D(textureSampler,ref_coords_b);float a=clamp(r.a+g.a+b.a,0.,1.);gl_FragColor=vec4(r.r,g.g,b.b,a);}";i(9610).l.ShadersStore[o]=t;const r={name:o,shader:t}},7694:(e,n,i)=>{i.r(n),i.d(n,{circleOfConfusionPixelShader:()=>r});const o="circleOfConfusionPixelShader",t="uniform sampler2D depthSampler;varying vec2 vUV;\n#ifndef COC_DEPTH_NOT_NORMALIZED\nuniform vec2 cameraMinMaxZ;\n#endif\nuniform float focusDistance;uniform float cocPrecalculation;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{float depth=texture2D(depthSampler,vUV).r;\n#define CUSTOM_COC_DEPTH\n#ifdef COC_DEPTH_NOT_NORMALIZED\nfloat pixelDistance=depth*1000.0;\n#else\nfloat pixelDistance=(cameraMinMaxZ.x+cameraMinMaxZ.y*depth)*1000.0; \n#endif\n#define CUSTOM_COC_PIXELDISTANCE\nfloat coc=abs(cocPrecalculation*((focusDistance-pixelDistance)/pixelDistance));coc=clamp(coc,0.0,1.0);gl_FragColor=vec4(coc,coc,coc,1.0);}\n";i(9610).l.ShadersStore[o]=t;const r={name:o,shader:t}},9041:(e,n,i)=>{i.r(n),i.d(n,{defaultPixelShader:()=>a});var o=i(9610);o.l.IncludesShadersStore.decalFragmentDeclaration="#ifdef DECAL\nuniform vec4 vDecalInfos;\n#endif\n";o.l.IncludesShadersStore.defaultFragmentDeclaration="uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;uniform vec4 vSpecularColor;uniform vec3 vEmissiveColor;uniform vec3 vAmbientColor;uniform float visibility;\n#ifdef DIFFUSE\nuniform vec2 vDiffuseInfos;\n#endif\n#ifdef AMBIENT\nuniform vec2 vAmbientInfos;\n#endif\n#ifdef OPACITY \nuniform vec2 vOpacityInfos;\n#endif\n#ifdef EMISSIVE\nuniform vec2 vEmissiveInfos;\n#endif\n#ifdef LIGHTMAP\nuniform vec2 vLightmapInfos;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;uniform vec2 vTangentSpaceParams;\n#endif\n#ifdef ALPHATEST\nuniform float alphaCutOff;\n#endif\n#if defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_PROJECTION) || defined(REFRACTION) || defined(PREPASS)\nuniform mat4 view;\n#endif\n#ifdef REFRACTION\nuniform vec4 vRefractionInfos;\n#ifndef REFRACTIONMAP_3D\nuniform mat4 refractionMatrix;\n#endif\n#ifdef REFRACTIONFRESNEL\nuniform vec4 refractionLeftColor;uniform vec4 refractionRightColor;\n#endif\n#if defined(USE_LOCAL_REFRACTIONMAP_CUBIC) && defined(REFRACTIONMAP_3D)\nuniform vec3 vRefractionPosition;uniform vec3 vRefractionSize; \n#endif\n#endif\n#if defined(SPECULAR) && defined(SPECULARTERM)\nuniform vec2 vSpecularInfos;\n#endif\n#ifdef DIFFUSEFRESNEL\nuniform vec4 diffuseLeftColor;uniform vec4 diffuseRightColor;\n#endif\n#ifdef OPACITYFRESNEL\nuniform vec4 opacityParts;\n#endif\n#ifdef EMISSIVEFRESNEL\nuniform vec4 emissiveLeftColor;uniform vec4 emissiveRightColor;\n#endif\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;\n#if defined(REFLECTIONMAP_PLANAR) || defined(REFLECTIONMAP_CUBIC) || defined(REFLECTIONMAP_PROJECTION) || defined(REFLECTIONMAP_EQUIRECTANGULAR) || defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_SKYBOX)\nuniform mat4 reflectionMatrix;\n#endif\n#ifndef REFLECTIONMAP_SKYBOX\n#if defined(USE_LOCAL_REFLECTIONMAP_CUBIC) && defined(REFLECTIONMAP_CUBIC)\nuniform vec3 vReflectionPosition;uniform vec3 vReflectionSize; \n#endif\n#endif\n#ifdef REFLECTIONFRESNEL\nuniform vec4 reflectionLeftColor;uniform vec4 reflectionRightColor;\n#endif\n#endif\n#ifdef DETAIL\nuniform vec4 vDetailInfos;\n#endif\n#include<decalFragmentDeclaration>\n#define ADDITIONAL_FRAGMENT_DECLARATION\n",i(1438);o.l.IncludesShadersStore.prePassDeclaration="#ifdef PREPASS\n#extension GL_EXT_draw_buffers : require\nlayout(location=0) out highp vec4 glFragData[{X}];highp vec4 gl_FragColor;\n#ifdef PREPASS_LOCAL_POSITION\nvarying highp vec3 vPosition;\n#endif\n#ifdef PREPASS_DEPTH\nvarying highp vec3 vViewPos;\n#endif\n#if defined(PREPASS_VELOCITY) || defined(PREPASS_VELOCITY_LINEAR)\nvarying highp vec4 vCurrentPosition;varying highp vec4 vPreviousPosition;\n#endif\n#endif\n";o.l.IncludesShadersStore.oitDeclaration="#ifdef ORDER_INDEPENDENT_TRANSPARENCY\n#extension GL_EXT_draw_buffers : require\nlayout(location=0) out vec2 depth; \nlayout(location=1) out vec4 frontColor;layout(location=2) out vec4 backColor;\n#define MAX_DEPTH 99999.0\nhighp vec4 gl_FragColor;uniform sampler2D oitDepthSampler;uniform sampler2D oitFrontColorSampler;\n#endif\n",i(4980),i(3325);o.l.IncludesShadersStore.lightFragmentDeclaration="#ifdef LIGHT{X}\nuniform vec4 vLightData{X};uniform vec4 vLightDiffuse{X};\n#ifdef SPECULARTERM\nuniform vec4 vLightSpecular{X};\n#else\nvec4 vLightSpecular{X}=vec4(0.);\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];uniform float viewFrustumZ{X}[SHADOWCSMNUM_CASCADES{X}];uniform float frustumLengths{X}[SHADOWCSMNUM_CASCADES{X}];uniform float cascadeBlendFactor{X};varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};\n#if defined(SHADOWPCSS{X})\nuniform highp sampler2DArrayShadow shadowTexture{X};uniform highp sampler2DArray depthTexture{X};uniform vec2 lightSizeUVCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float depthCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float penumbraDarkness{X};\n#elif defined(SHADOWPCF{X})\nuniform highp sampler2DArrayShadow shadowTexture{X};\n#else\nuniform highp sampler2DArray shadowTexture{X};\n#endif\n#ifdef SHADOWCSMDEBUG{X}\nconst vec3 vCascadeColorsMultiplier{X}[8]=vec3[8]\n(\nvec3 ( 1.5,0.0,0.0 ),\nvec3 ( 0.0,1.5,0.0 ),\nvec3 ( 0.0,0.0,5.5 ),\nvec3 ( 1.5,0.0,5.5 ),\nvec3 ( 1.5,1.5,0.0 ),\nvec3 ( 1.0,1.0,1.0 ),\nvec3 ( 0.0,1.0,5.5 ),\nvec3 ( 0.5,3.5,0.75 )\n);vec3 shadowDebug{X};\n#endif\n#ifdef SHADOWCSMUSESHADOWMAXZ{X}\nint index{X}=-1;\n#else\nint index{X}=SHADOWCSMNUM_CASCADES{X}-1;\n#endif\nfloat diff{X}=0.;\n#elif defined(SHADOWCUBE{X})\nuniform samplerCube shadowTexture{X};\n#else\nvarying vec4 vPositionFromLight{X};varying float vDepthMetric{X};\n#if defined(SHADOWPCSS{X})\nuniform highp sampler2DShadow shadowTexture{X};uniform highp sampler2D depthTexture{X};\n#elif defined(SHADOWPCF{X})\nuniform highp sampler2DShadow shadowTexture{X};\n#else\nuniform sampler2D shadowTexture{X};\n#endif\nuniform mat4 lightMatrix{X};\n#endif\nuniform vec4 shadowsInfo{X};uniform vec2 depthValues{X};\n#endif\n#ifdef SPOTLIGHT{X}\nuniform vec4 vLightDirection{X};uniform vec4 vLightFalloff{X};\n#elif defined(POINTLIGHT{X})\nuniform vec4 vLightFalloff{X};\n#elif defined(HEMILIGHT{X})\nuniform vec3 vLightGround{X};\n#endif\n#ifdef PROJECTEDLIGHTTEXTURE{X}\nuniform mat4 textureProjectionMatrix{X};uniform sampler2D projectionLightTexture{X};\n#endif\n#endif\n";o.l.IncludesShadersStore.lightUboDeclaration="#ifdef LIGHT{X}\nuniform Light{X}\n{vec4 vLightData;vec4 vLightDiffuse;vec4 vLightSpecular;\n#ifdef SPOTLIGHT{X}\nvec4 vLightDirection;vec4 vLightFalloff;\n#elif defined(POINTLIGHT{X})\nvec4 vLightFalloff;\n#elif defined(HEMILIGHT{X})\nvec3 vLightGround;\n#endif\nvec4 shadowsInfo;vec2 depthValues;} light{X};\n#ifdef PROJECTEDLIGHTTEXTURE{X}\nuniform mat4 textureProjectionMatrix{X};uniform sampler2D projectionLightTexture{X};\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];uniform float viewFrustumZ{X}[SHADOWCSMNUM_CASCADES{X}];uniform float frustumLengths{X}[SHADOWCSMNUM_CASCADES{X}];uniform float cascadeBlendFactor{X};varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};\n#if defined(SHADOWPCSS{X})\nuniform highp sampler2DArrayShadow shadowTexture{X};uniform highp sampler2DArray depthTexture{X};uniform vec2 lightSizeUVCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float depthCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float penumbraDarkness{X};\n#elif defined(SHADOWPCF{X})\nuniform highp sampler2DArrayShadow shadowTexture{X};\n#else\nuniform highp sampler2DArray shadowTexture{X};\n#endif\n#ifdef SHADOWCSMDEBUG{X}\nconst vec3 vCascadeColorsMultiplier{X}[8]=vec3[8]\n(\nvec3 ( 1.5,0.0,0.0 ),\nvec3 ( 0.0,1.5,0.0 ),\nvec3 ( 0.0,0.0,5.5 ),\nvec3 ( 1.5,0.0,5.5 ),\nvec3 ( 1.5,1.5,0.0 ),\nvec3 ( 1.0,1.0,1.0 ),\nvec3 ( 0.0,1.0,5.5 ),\nvec3 ( 0.5,3.5,0.75 )\n);vec3 shadowDebug{X};\n#endif\n#ifdef SHADOWCSMUSESHADOWMAXZ{X}\nint index{X}=-1;\n#else\nint index{X}=SHADOWCSMNUM_CASCADES{X}-1;\n#endif\nfloat diff{X}=0.;\n#elif defined(SHADOWCUBE{X})\nuniform samplerCube shadowTexture{X}; \n#else\nvarying vec4 vPositionFromLight{X};varying float vDepthMetric{X};\n#if defined(SHADOWPCSS{X})\nuniform highp sampler2DShadow shadowTexture{X};uniform highp sampler2D depthTexture{X};\n#elif defined(SHADOWPCF{X})\nuniform highp sampler2DShadow shadowTexture{X};\n#else\nuniform sampler2D shadowTexture{X};\n#endif\nuniform mat4 lightMatrix{X};\n#endif\n#endif\n#endif\n";o.l.IncludesShadersStore.lightsFragmentFunctions="struct lightingInfo\n{vec3 diffuse;\n#ifdef SPECULARTERM\nvec3 specular;\n#endif\n#ifdef NDOTL\nfloat ndl;\n#endif\n};lightingInfo computeLighting(vec3 viewDirectionW,vec3 vNormal,vec4 lightData,vec3 diffuseColor,vec3 specularColor,float range,float glossiness) {lightingInfo result;vec3 lightVectorW;float attenuation=1.0;if (lightData.w==0.)\n{vec3 direction=lightData.xyz-vPositionW;attenuation=max(0.,1.0-length(direction)/range);lightVectorW=normalize(direction);}\nelse\n{lightVectorW=normalize(-lightData.xyz);}\nfloat ndl=max(0.,dot(vNormal,lightVectorW));\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=ndl*diffuseColor*attenuation;\n#ifdef SPECULARTERM\nvec3 angleW=normalize(viewDirectionW+lightVectorW);float specComp=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor*attenuation;\n#endif\nreturn result;}\nlightingInfo computeSpotLighting(vec3 viewDirectionW,vec3 vNormal,vec4 lightData,vec4 lightDirection,vec3 diffuseColor,vec3 specularColor,float range,float glossiness) {lightingInfo result;vec3 direction=lightData.xyz-vPositionW;vec3 lightVectorW=normalize(direction);float attenuation=max(0.,1.0-length(direction)/range);float cosAngle=max(0.,dot(lightDirection.xyz,-lightVectorW));if (cosAngle>=lightDirection.w)\n{cosAngle=max(0.,pow(cosAngle,lightData.w));attenuation*=cosAngle;float ndl=max(0.,dot(vNormal,lightVectorW));\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=ndl*diffuseColor*attenuation;\n#ifdef SPECULARTERM\nvec3 angleW=normalize(viewDirectionW+lightVectorW);float specComp=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor*attenuation;\n#endif\nreturn result;}\nresult.diffuse=vec3(0.);\n#ifdef SPECULARTERM\nresult.specular=vec3(0.);\n#endif\n#ifdef NDOTL\nresult.ndl=0.;\n#endif\nreturn result;}\nlightingInfo computeHemisphericLighting(vec3 viewDirectionW,vec3 vNormal,vec4 lightData,vec3 diffuseColor,vec3 specularColor,vec3 groundColor,float glossiness) {lightingInfo result;float ndl=dot(vNormal,lightData.xyz)*0.5+0.5;\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=mix(groundColor,diffuseColor,ndl);\n#ifdef SPECULARTERM\nvec3 angleW=normalize(viewDirectionW+lightData.xyz);float specComp=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor;\n#endif\nreturn result;}\n#define inline\nvec3 computeProjectionTextureDiffuseLighting(sampler2D projectionLightSampler,mat4 textureProjectionMatrix,vec3 posW){vec4 strq=textureProjectionMatrix*vec4(posW,1.0);strq/=strq.w;vec3 textureColor=texture2D(projectionLightSampler,strq.xy).rgb;return textureColor;}";o.l.IncludesShadersStore.shadowsFragmentFunctions="#ifdef SHADOWS\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define TEXTUREFUNC(s,c,l) texture2DLodEXT(s,c,l)\n#else\n#define TEXTUREFUNC(s,c,b) texture2D(s,c,b)\n#endif\n#ifndef SHADOWFLOAT\nfloat unpack(vec4 color)\n{const vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(color,bit_shift);}\n#endif\nfloat computeFallOff(float value,vec2 clipSpace,float frustumEdgeFalloff)\n{float mask=smoothstep(1.0-frustumEdgeFalloff,1.00000012,clamp(dot(clipSpace,clipSpace),0.,1.));return mix(value,1.0,mask);}\n#define inline\nfloat computeShadowCube(vec3 worldPos,vec3 lightPosition,samplerCube shadowSampler,float darkness,vec2 depthValues)\n{vec3 directionToLight=worldPos-lightPosition;float depth=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);depth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nfloat shadow=unpack(textureCube(shadowSampler,directionToLight));\n#else\nfloat shadow=textureCube(shadowSampler,directionToLight).x;\n#endif\nreturn depth>shadow ? darkness : 1.0;}\n#define inline\nfloat computeShadowWithPoissonSamplingCube(vec3 worldPos,vec3 lightPosition,samplerCube shadowSampler,float mapSize,float darkness,vec2 depthValues)\n{vec3 directionToLight=worldPos-lightPosition;float depth=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);depth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;float visibility=1.;vec3 poissonDisk[4];poissonDisk[0]=vec3(-1.0,1.0,-1.0);poissonDisk[1]=vec3(1.0,-1.0,-1.0);poissonDisk[2]=vec3(-1.0,-1.0,-1.0);poissonDisk[3]=vec3(1.0,-1.0,1.0);\n#ifndef SHADOWFLOAT\nif (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[0]*mapSize))<depth) visibility-=0.25;if (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[1]*mapSize))<depth) visibility-=0.25;if (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[2]*mapSize))<depth) visibility-=0.25;if (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[3]*mapSize))<depth) visibility-=0.25;\n#else\nif (textureCube(shadowSampler,directionToLight+poissonDisk[0]*mapSize).x<depth) visibility-=0.25;if (textureCube(shadowSampler,directionToLight+poissonDisk[1]*mapSize).x<depth) visibility-=0.25;if (textureCube(shadowSampler,directionToLight+poissonDisk[2]*mapSize).x<depth) visibility-=0.25;if (textureCube(shadowSampler,directionToLight+poissonDisk[3]*mapSize).x<depth) visibility-=0.25;\n#endif\nreturn min(1.0,visibility+darkness);}\n#define inline\nfloat computeShadowWithESMCube(vec3 worldPos,vec3 lightPosition,samplerCube shadowSampler,float darkness,float depthScale,vec2 depthValues)\n{vec3 directionToLight=worldPos-lightPosition;float depth=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);float shadowPixelDepth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(textureCube(shadowSampler,directionToLight));\n#else\nfloat shadowMapSample=textureCube(shadowSampler,directionToLight).x;\n#endif\nfloat esm=1.0-clamp(exp(min(87.,depthScale*shadowPixelDepth))*shadowMapSample,0.,1.-darkness);return esm;}\n#define inline\nfloat computeShadowWithCloseESMCube(vec3 worldPos,vec3 lightPosition,samplerCube shadowSampler,float darkness,float depthScale,vec2 depthValues)\n{vec3 directionToLight=worldPos-lightPosition;float depth=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);float shadowPixelDepth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(textureCube(shadowSampler,directionToLight));\n#else\nfloat shadowMapSample=textureCube(shadowSampler,directionToLight).x;\n#endif\nfloat esm=clamp(exp(min(87.,-depthScale*(shadowPixelDepth-shadowMapSample))),darkness,1.);return esm;}\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define inline\nfloat computeShadowCSM(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray shadowSampler,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);vec3 uvLayer=vec3(uv.x,uv.y,layer);float shadowPixelDepth=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nfloat shadow=unpack(texture2D(shadowSampler,uvLayer));\n#else\nfloat shadow=texture2D(shadowSampler,uvLayer).x;\n#endif\nreturn shadowPixelDepth>shadow ? computeFallOff(darkness,clipSpace.xy,frustumEdgeFalloff) : 1.;}\n#endif\n#define inline\nfloat computeShadow(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{float shadowPixelDepth=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nfloat shadow=unpack(TEXTUREFUNC(shadowSampler,uv,0.));\n#else\nfloat shadow=TEXTUREFUNC(shadowSampler,uv,0.).x;\n#endif\nreturn shadowPixelDepth>shadow ? computeFallOff(darkness,clipSpace.xy,frustumEdgeFalloff) : 1.;}}\n#define inline\nfloat computeShadowWithPoissonSampling(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float mapSize,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{float shadowPixelDepth=clamp(depthMetric,0.,1.0);float visibility=1.;vec2 poissonDisk[4];poissonDisk[0]=vec2(-0.94201624,-0.39906216);poissonDisk[1]=vec2(0.94558609,-0.76890725);poissonDisk[2]=vec2(-0.094184101,-0.92938870);poissonDisk[3]=vec2(0.34495938,0.29387760);\n#ifndef SHADOWFLOAT\nif (unpack(TEXTUREFUNC(shadowSampler,uv+poissonDisk[0]*mapSize,0.))<shadowPixelDepth) visibility-=0.25;if (unpack(TEXTUREFUNC(shadowSampler,uv+poissonDisk[1]*mapSize,0.))<shadowPixelDepth) visibility-=0.25;if (unpack(TEXTUREFUNC(shadowSampler,uv+poissonDisk[2]*mapSize,0.))<shadowPixelDepth) visibility-=0.25;if (unpack(TEXTUREFUNC(shadowSampler,uv+poissonDisk[3]*mapSize,0.))<shadowPixelDepth) visibility-=0.25;\n#else\nif (TEXTUREFUNC(shadowSampler,uv+poissonDisk[0]*mapSize,0.).x<shadowPixelDepth) visibility-=0.25;if (TEXTUREFUNC(shadowSampler,uv+poissonDisk[1]*mapSize,0.).x<shadowPixelDepth) visibility-=0.25;if (TEXTUREFUNC(shadowSampler,uv+poissonDisk[2]*mapSize,0.).x<shadowPixelDepth) visibility-=0.25;if (TEXTUREFUNC(shadowSampler,uv+poissonDisk[3]*mapSize,0.).x<shadowPixelDepth) visibility-=0.25;\n#endif\nreturn computeFallOff(min(1.0,visibility+darkness),clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithESM(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float depthScale,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{float shadowPixelDepth=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(TEXTUREFUNC(shadowSampler,uv,0.));\n#else\nfloat shadowMapSample=TEXTUREFUNC(shadowSampler,uv,0.).x;\n#endif\nfloat esm=1.0-clamp(exp(min(87.,depthScale*shadowPixelDepth))*shadowMapSample,0.,1.-darkness);return computeFallOff(esm,clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithCloseESM(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float depthScale,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{float shadowPixelDepth=clamp(depthMetric,0.,1.0); \n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(TEXTUREFUNC(shadowSampler,uv,0.));\n#else\nfloat shadowMapSample=TEXTUREFUNC(shadowSampler,uv,0.).x;\n#endif\nfloat esm=clamp(exp(min(87.,-depthScale*(shadowPixelDepth-shadowMapSample))),darkness,1.);return computeFallOff(esm,clipSpace.xy,frustumEdgeFalloff);}}\n#ifdef IS_NDC_HALF_ZRANGE\n#define ZINCLIP clipSpace.z\n#else\n#define ZINCLIP uvDepth.z\n#endif\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define GREATEST_LESS_THAN_ONE 0.99999994\n#define DISABLE_UNIFORMITY_ANALYSIS\n#define inline\nfloat computeShadowWithCSMPCF1(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArrayShadow shadowSampler,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec4 uvDepthLayer=vec4(uvDepth.x,uvDepth.y,layer,uvDepth.z);float shadow=texture2D(shadowSampler,uvDepthLayer);shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}\n#define inline\nfloat computeShadowWithCSMPCF3(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArrayShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvec2 st=fract(uv); \nvec2 base_uv=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvec2 uvw0=3.-2.*st;vec2 uvw1=1.+2.*st;vec2 u=vec2((2.-st.x)/uvw0.x-1.,st.x/uvw1.x+1.)*shadowMapSizeAndInverse.y;vec2 v=vec2((2.-st.y)/uvw0.y-1.,st.y/uvw1.y+1.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[0]),layer,uvDepth.z));shadow+=uvw1.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[0]),layer,uvDepth.z));shadow+=uvw0.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[1]),layer,uvDepth.z));shadow+=uvw1.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[1]),layer,uvDepth.z));shadow=shadow/16.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}\n#define inline\nfloat computeShadowWithCSMPCF5(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArrayShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvec2 st=fract(uv); \nvec2 base_uv=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvec2 uvw0=4.-3.*st;vec2 uvw1=vec2(7.);vec2 uvw2=1.+3.*st;vec3 u=vec3((3.-2.*st.x)/uvw0.x-2.,(3.+st.x)/uvw1.x,st.x/uvw2.x+2.)*shadowMapSizeAndInverse.y;vec3 v=vec3((3.-2.*st.y)/uvw0.y-2.,(3.+st.y)/uvw1.y,st.y/uvw2.y+2.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[0]),layer,uvDepth.z));shadow+=uvw1.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[0]),layer,uvDepth.z));shadow+=uvw2.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[2],v[0]),layer,uvDepth.z));shadow+=uvw0.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[1]),layer,uvDepth.z));shadow+=uvw1.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[1]),layer,uvDepth.z));shadow+=uvw2.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[2],v[1]),layer,uvDepth.z));shadow+=uvw0.x*uvw2.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[2]),layer,uvDepth.z));shadow+=uvw1.x*uvw2.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[2]),layer,uvDepth.z));shadow+=uvw2.x*uvw2.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[2],v[2]),layer,uvDepth.z));shadow=shadow/144.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}\n#define inline\nfloat computeShadowWithPCF1(vec4 vPositionFromLight,float depthMetric,highp sampler2DShadow shadowSampler,float darkness,float frustumEdgeFalloff)\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;float shadow=TEXTUREFUNC(shadowSampler,uvDepth,0.);shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithPCF3(vec4 vPositionFromLight,float depthMetric,highp sampler2DShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvec2 st=fract(uv); \nvec2 base_uv=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvec2 uvw0=3.-2.*st;vec2 uvw1=1.+2.*st;vec2 u=vec2((2.-st.x)/uvw0.x-1.,st.x/uvw1.x+1.)*shadowMapSizeAndInverse.y;vec2 v=vec2((2.-st.y)/uvw0.y-1.,st.y/uvw1.y+1.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[0]),uvDepth.z),0.);shadow+=uvw1.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[0]),uvDepth.z),0.);shadow+=uvw0.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[1]),uvDepth.z),0.);shadow+=uvw1.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[1]),uvDepth.z),0.);shadow=shadow/16.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithPCF5(vec4 vPositionFromLight,float depthMetric,highp sampler2DShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvec2 st=fract(uv); \nvec2 base_uv=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvec2 uvw0=4.-3.*st;vec2 uvw1=vec2(7.);vec2 uvw2=1.+3.*st;vec3 u=vec3((3.-2.*st.x)/uvw0.x-2.,(3.+st.x)/uvw1.x,st.x/uvw2.x+2.)*shadowMapSizeAndInverse.y;vec3 v=vec3((3.-2.*st.y)/uvw0.y-2.,(3.+st.y)/uvw1.y,st.y/uvw2.y+2.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[0]),uvDepth.z),0.);shadow+=uvw1.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[0]),uvDepth.z),0.);shadow+=uvw2.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[0]),uvDepth.z),0.);shadow+=uvw0.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[1]),uvDepth.z),0.);shadow+=uvw1.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[1]),uvDepth.z),0.);shadow+=uvw2.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[1]),uvDepth.z),0.);shadow+=uvw0.x*uvw2.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[2]),uvDepth.z),0.);shadow+=uvw1.x*uvw2.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[2]),uvDepth.z),0.);shadow+=uvw2.x*uvw2.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[2]),uvDepth.z),0.);shadow=shadow/144.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\nconst vec3 PoissonSamplers32[64]=vec3[64](\nvec3(0.06407013,0.05409927,0.),\nvec3(0.7366577,0.5789394,0.),\nvec3(-0.6270542,-0.5320278,0.),\nvec3(-0.4096107,0.8411095,0.),\nvec3(0.6849564,-0.4990818,0.),\nvec3(-0.874181,-0.04579735,0.),\nvec3(0.9989998,0.0009880066,0.),\nvec3(-0.004920578,-0.9151649,0.),\nvec3(0.1805763,0.9747483,0.),\nvec3(-0.2138451,0.2635818,0.),\nvec3(0.109845,0.3884785,0.),\nvec3(0.06876755,-0.3581074,0.),\nvec3(0.374073,-0.7661266,0.),\nvec3(0.3079132,-0.1216763,0.),\nvec3(-0.3794335,-0.8271583,0.),\nvec3(-0.203878,-0.07715034,0.),\nvec3(0.5912697,0.1469799,0.),\nvec3(-0.88069,0.3031784,0.),\nvec3(0.5040108,0.8283722,0.),\nvec3(-0.5844124,0.5494877,0.),\nvec3(0.6017799,-0.1726654,0.),\nvec3(-0.5554981,0.1559997,0.),\nvec3(-0.3016369,-0.3900928,0.),\nvec3(-0.5550632,-0.1723762,0.),\nvec3(0.925029,0.2995041,0.),\nvec3(-0.2473137,0.5538505,0.),\nvec3(0.9183037,-0.2862392,0.),\nvec3(0.2469421,0.6718712,0.),\nvec3(0.3916397,-0.4328209,0.),\nvec3(-0.03576927,-0.6220032,0.),\nvec3(-0.04661255,0.7995201,0.),\nvec3(0.4402924,0.3640312,0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.)\n);const vec3 PoissonSamplers64[64]=vec3[64](\nvec3(-0.613392,0.617481,0.),\nvec3(0.170019,-0.040254,0.),\nvec3(-0.299417,0.791925,0.),\nvec3(0.645680,0.493210,0.),\nvec3(-0.651784,0.717887,0.),\nvec3(0.421003,0.027070,0.),\nvec3(-0.817194,-0.271096,0.),\nvec3(-0.705374,-0.668203,0.),\nvec3(0.977050,-0.108615,0.),\nvec3(0.063326,0.142369,0.),\nvec3(0.203528,0.214331,0.),\nvec3(-0.667531,0.326090,0.),\nvec3(-0.098422,-0.295755,0.),\nvec3(-0.885922,0.215369,0.),\nvec3(0.566637,0.605213,0.),\nvec3(0.039766,-0.396100,0.),\nvec3(0.751946,0.453352,0.),\nvec3(0.078707,-0.715323,0.),\nvec3(-0.075838,-0.529344,0.),\nvec3(0.724479,-0.580798,0.),\nvec3(0.222999,-0.215125,0.),\nvec3(-0.467574,-0.405438,0.),\nvec3(-0.248268,-0.814753,0.),\nvec3(0.354411,-0.887570,0.),\nvec3(0.175817,0.382366,0.),\nvec3(0.487472,-0.063082,0.),\nvec3(-0.084078,0.898312,0.),\nvec3(0.488876,-0.783441,0.),\nvec3(0.470016,0.217933,0.),\nvec3(-0.696890,-0.549791,0.),\nvec3(-0.149693,0.605762,0.),\nvec3(0.034211,0.979980,0.),\nvec3(0.503098,-0.308878,0.),\nvec3(-0.016205,-0.872921,0.),\nvec3(0.385784,-0.393902,0.),\nvec3(-0.146886,-0.859249,0.),\nvec3(0.643361,0.164098,0.),\nvec3(0.634388,-0.049471,0.),\nvec3(-0.688894,0.007843,0.),\nvec3(0.464034,-0.188818,0.),\nvec3(-0.440840,0.137486,0.),\nvec3(0.364483,0.511704,0.),\nvec3(0.034028,0.325968,0.),\nvec3(0.099094,-0.308023,0.),\nvec3(0.693960,-0.366253,0.),\nvec3(0.678884,-0.204688,0.),\nvec3(0.001801,0.780328,0.),\nvec3(0.145177,-0.898984,0.),\nvec3(0.062655,-0.611866,0.),\nvec3(0.315226,-0.604297,0.),\nvec3(-0.780145,0.486251,0.),\nvec3(-0.371868,0.882138,0.),\nvec3(0.200476,0.494430,0.),\nvec3(-0.494552,-0.711051,0.),\nvec3(0.612476,0.705252,0.),\nvec3(-0.578845,-0.768792,0.),\nvec3(-0.772454,-0.090976,0.),\nvec3(0.504440,0.372295,0.),\nvec3(0.155736,0.065157,0.),\nvec3(0.391522,0.849605,0.),\nvec3(-0.620106,-0.328104,0.),\nvec3(0.789239,-0.419965,0.),\nvec3(-0.545396,0.538133,0.),\nvec3(-0.178564,-0.596057,0.)\n);\n#define inline\nfloat computeShadowWithCSMPCSS(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,int searchTapCount,int pcfTapCount,vec3[64] poissonSamplers,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec4 uvDepthLayer=vec4(uvDepth.x,uvDepth.y,layer,uvDepth.z);float blockerDepth=0.0;float sumBlockerDepth=0.0;float numBlocker=0.0;for (int i=0; i<searchTapCount; i ++) {blockerDepth=texture2D(depthSampler,vec3(uvDepth.xy+(lightSizeUV*lightSizeUVCorrection*shadowMapSizeInverse*PoissonSamplers32[i].xy),layer)).r;if (blockerDepth<depthMetric) {sumBlockerDepth+=blockerDepth;numBlocker++;}}\nfloat avgBlockerDepth=sumBlockerDepth/numBlocker;float AAOffset=shadowMapSizeInverse*10.;float penumbraRatio=((depthMetric-avgBlockerDepth)*depthCorrection+AAOffset);vec4 filterRadius=vec4(penumbraRatio*lightSizeUV*lightSizeUVCorrection*shadowMapSizeInverse,0.,0.);float random=getRand(vPositionFromLight.xy);float rotationAngle=random*3.1415926;vec2 rotationVector=vec2(cos(rotationAngle),sin(rotationAngle));float shadow=0.;for (int i=0; i<pcfTapCount; i++) {vec4 offset=vec4(poissonSamplers[i],0.);offset=vec4(offset.x*rotationVector.x-offset.y*rotationVector.y,offset.y*rotationVector.x+offset.x*rotationVector.y,0.,0.);shadow+=texture2D(shadowSampler,uvDepthLayer+offset*filterRadius);}\nshadow/=float(pcfTapCount);shadow=mix(shadow,1.,min((depthMetric-avgBlockerDepth)*depthCorrection*penumbraDarkness,1.));shadow=mix(darkness,1.,shadow);if (numBlocker<1.0) {return 1.0;}\nelse\n{return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithPCSS(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,highp sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,int searchTapCount,int pcfTapCount,vec3[64] poissonSamplers)\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;float blockerDepth=0.0;float sumBlockerDepth=0.0;float numBlocker=0.0;for (int i=0; i<searchTapCount; i ++) {blockerDepth=TEXTUREFUNC(depthSampler,uvDepth.xy+(lightSizeUV*shadowMapSizeInverse*PoissonSamplers32[i].xy),0.).r;if (blockerDepth<depthMetric) {sumBlockerDepth+=blockerDepth;numBlocker++;}}\nif (numBlocker<1.0) {return 1.0;}\nelse\n{float avgBlockerDepth=sumBlockerDepth/numBlocker;float AAOffset=shadowMapSizeInverse*10.;float penumbraRatio=((depthMetric-avgBlockerDepth)+AAOffset);float filterRadius=penumbraRatio*lightSizeUV*shadowMapSizeInverse;float random=getRand(vPositionFromLight.xy);float rotationAngle=random*3.1415926;vec2 rotationVector=vec2(cos(rotationAngle),sin(rotationAngle));float shadow=0.;for (int i=0; i<pcfTapCount; i++) {vec3 offset=poissonSamplers[i];offset=vec3(offset.x*rotationVector.x-offset.y*rotationVector.y,offset.y*rotationVector.x+offset.x*rotationVector.y,0.);shadow+=TEXTUREFUNC(shadowSampler,uvDepth+offset*filterRadius,0.);}\nshadow/=float(pcfTapCount);shadow=mix(shadow,1.,depthMetric-avgBlockerDepth);shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}}\n#define inline\nfloat computeShadowWithPCSS16(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,highp sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff)\n{return computeShadowWithPCSS(vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,16,PoissonSamplers32);}\n#define inline\nfloat computeShadowWithPCSS32(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,highp sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff)\n{return computeShadowWithPCSS(vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,32,PoissonSamplers32);}\n#define inline\nfloat computeShadowWithPCSS64(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,highp sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff)\n{return computeShadowWithPCSS(vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,32,64,PoissonSamplers64);}\n#define inline\nfloat computeShadowWithCSMPCSS16(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,16,PoissonSamplers32,lightSizeUVCorrection,depthCorrection,penumbraDarkness);}\n#define inline\nfloat computeShadowWithCSMPCSS32(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,32,PoissonSamplers32,lightSizeUVCorrection,depthCorrection,penumbraDarkness);}\n#define inline\nfloat computeShadowWithCSMPCSS64(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,32,64,PoissonSamplers64,lightSizeUVCorrection,depthCorrection,penumbraDarkness);}\n#endif\n#endif\n";o.l.IncludesShadersStore.samplerFragmentDeclaration="#ifdef _DEFINENAME_\n#if _DEFINENAME_DIRECTUV==1\n#define v_VARYINGNAME_UV vMainUV1\n#elif _DEFINENAME_DIRECTUV==2\n#define v_VARYINGNAME_UV vMainUV2\n#elif _DEFINENAME_DIRECTUV==3\n#define v_VARYINGNAME_UV vMainUV3\n#elif _DEFINENAME_DIRECTUV==4\n#define v_VARYINGNAME_UV vMainUV4\n#elif _DEFINENAME_DIRECTUV==5\n#define v_VARYINGNAME_UV vMainUV5\n#elif _DEFINENAME_DIRECTUV==6\n#define v_VARYINGNAME_UV vMainUV6\n#else\nvarying vec2 v_VARYINGNAME_UV;\n#endif\nuniform sampler2D _SAMPLERNAME_Sampler;\n#endif\n";o.l.IncludesShadersStore.fresnelFunction="#ifdef FRESNEL\nfloat computeFresnelTerm(vec3 viewDirection,vec3 worldNormal,float bias,float power)\n{float fresnelTerm=pow(bias+abs(dot(viewDirection,worldNormal)),power);return clamp(fresnelTerm,0.,1.);}\n#endif\n";o.l.IncludesShadersStore.reflectionFunction="vec3 computeFixedEquirectangularCoords(vec4 worldPos,vec3 worldNormal,vec3 direction)\n{float lon=atan(direction.z,direction.x);float lat=acos(direction.y);vec2 sphereCoords=vec2(lon,lat)*RECIPROCAL_PI2*2.0;float s=sphereCoords.x*0.5+0.5;float t=sphereCoords.y;return vec3(s,t,0); }\nvec3 computeMirroredFixedEquirectangularCoords(vec4 worldPos,vec3 worldNormal,vec3 direction)\n{float lon=atan(direction.z,direction.x);float lat=acos(direction.y);vec2 sphereCoords=vec2(lon,lat)*RECIPROCAL_PI2*2.0;float s=sphereCoords.x*0.5+0.5;float t=sphereCoords.y;return vec3(1.0-s,t,0); }\nvec3 computeEquirectangularCoords(vec4 worldPos,vec3 worldNormal,vec3 eyePosition,mat4 reflectionMatrix)\n{vec3 cameraToVertex=normalize(worldPos.xyz-eyePosition);vec3 r=normalize(reflect(cameraToVertex,worldNormal));r=vec3(reflectionMatrix*vec4(r,0));float lon=atan(r.z,r.x);float lat=acos(r.y);vec2 sphereCoords=vec2(lon,lat)*RECIPROCAL_PI2*2.0;float s=sphereCoords.x*0.5+0.5;float t=sphereCoords.y;return vec3(s,t,0);}\nvec3 computeSphericalCoords(vec4 worldPos,vec3 worldNormal,mat4 view,mat4 reflectionMatrix)\n{vec3 viewDir=normalize(vec3(view*worldPos));vec3 viewNormal=normalize(vec3(view*vec4(worldNormal,0.0)));vec3 r=reflect(viewDir,viewNormal);r=vec3(reflectionMatrix*vec4(r,0));r.z=r.z-1.0;float m=2.0*length(r);return vec3(r.x/m+0.5,1.0-r.y/m-0.5,0);}\nvec3 computePlanarCoords(vec4 worldPos,vec3 worldNormal,vec3 eyePosition,mat4 reflectionMatrix)\n{vec3 viewDir=worldPos.xyz-eyePosition;vec3 coords=normalize(reflect(viewDir,worldNormal));return vec3(reflectionMatrix*vec4(coords,1));}\nvec3 computeCubicCoords(vec4 worldPos,vec3 worldNormal,vec3 eyePosition,mat4 reflectionMatrix)\n{vec3 viewDir=normalize(worldPos.xyz-eyePosition);vec3 coords=reflect(viewDir,worldNormal);coords=vec3(reflectionMatrix*vec4(coords,0));\n#ifdef INVERTCUBICMAP\ncoords.y*=-1.0;\n#endif\nreturn coords;}\nvec3 computeCubicLocalCoords(vec4 worldPos,vec3 worldNormal,vec3 eyePosition,mat4 reflectionMatrix,vec3 reflectionSize,vec3 reflectionPosition)\n{vec3 viewDir=normalize(worldPos.xyz-eyePosition);vec3 coords=reflect(viewDir,worldNormal);coords=parallaxCorrectNormal(worldPos.xyz,coords,reflectionSize,reflectionPosition);coords=vec3(reflectionMatrix*vec4(coords,0));\n#ifdef INVERTCUBICMAP\ncoords.y*=-1.0;\n#endif\nreturn coords;}\nvec3 computeProjectionCoords(vec4 worldPos,mat4 view,mat4 reflectionMatrix)\n{return vec3(reflectionMatrix*(view*worldPos));}\nvec3 computeSkyBoxCoords(vec3 positionW,mat4 reflectionMatrix)\n{return vec3(reflectionMatrix*vec4(positionW,1.));}\n#ifdef REFLECTION\nvec3 computeReflectionCoords(vec4 worldPos,vec3 worldNormal)\n{\n#ifdef REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED\nvec3 direction=normalize(vDirectionW);return computeMirroredFixedEquirectangularCoords(worldPos,worldNormal,direction);\n#endif\n#ifdef REFLECTIONMAP_EQUIRECTANGULAR_FIXED\nvec3 direction=normalize(vDirectionW);return computeFixedEquirectangularCoords(worldPos,worldNormal,direction);\n#endif\n#ifdef REFLECTIONMAP_EQUIRECTANGULAR\nreturn computeEquirectangularCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_SPHERICAL\nreturn computeSphericalCoords(worldPos,worldNormal,view,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_PLANAR\nreturn computePlanarCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_CUBIC\n#ifdef USE_LOCAL_REFLECTIONMAP_CUBIC\nreturn computeCubicLocalCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix,vReflectionSize,vReflectionPosition);\n#else\nreturn computeCubicCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix);\n#endif\n#endif\n#ifdef REFLECTIONMAP_PROJECTION\nreturn computeProjectionCoords(worldPos,view,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nreturn computeSkyBoxCoords(vPositionUVW,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_EXPLICIT\nreturn vec3(0,0,0);\n#endif\n}\n#endif\n",i(9392),i(4017);o.l.IncludesShadersStore.bumpFragmentMainFunctions="#if defined(BUMP) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) || defined(DETAIL)\n#if defined(TANGENT) && defined(NORMAL) \nvarying mat3 vTBN;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\nuniform mat4 normalMatrix;\n#if defined(WEBGL2) || defined(WEBGPU)\nmat4 toNormalMatrix(mat4 wMatrix)\n{mat4 ret=inverse(wMatrix);ret=transpose(ret);ret[0][3]=0.;ret[1][3]=0.;ret[2][3]=0.;ret[3]=vec4(0.,0.,0.,1.);return ret;}\n#else\nmat4 toNormalMatrix(mat4 m)\n{float\na00=m[0][0],a01=m[0][1],a02=m[0][2],a03=m[0][3],\na10=m[1][0],a11=m[1][1],a12=m[1][2],a13=m[1][3],\na20=m[2][0],a21=m[2][1],a22=m[2][2],a23=m[2][3],\na30=m[3][0],a31=m[3][1],a32=m[3][2],a33=m[3][3],\nb00=a00*a11-a01*a10,\nb01=a00*a12-a02*a10,\nb02=a00*a13-a03*a10,\nb03=a01*a12-a02*a11,\nb04=a01*a13-a03*a11,\nb05=a02*a13-a03*a12,\nb06=a20*a31-a21*a30,\nb07=a20*a32-a22*a30,\nb08=a20*a33-a23*a30,\nb09=a21*a32-a22*a31,\nb10=a21*a33-a23*a31,\nb11=a22*a33-a23*a32,\ndet=b00*b11-b01*b10+b02*b09+b03*b08-b04*b07+b05*b06;mat4 mi=mat4(\na11*b11-a12*b10+a13*b09,\na02*b10-a01*b11-a03*b09,\na31*b05-a32*b04+a33*b03,\na22*b04-a21*b05-a23*b03,\na12*b08-a10*b11-a13*b07,\na00*b11-a02*b08+a03*b07,\na32*b02-a30*b05-a33*b01,\na20*b05-a22*b02+a23*b01,\na10*b10-a11*b08+a13*b06,\na01*b08-a00*b10-a03*b06,\na30*b04-a31*b02+a33*b00,\na21*b02-a20*b04-a23*b00,\na11*b07-a10*b09-a12*b06,\na00*b09-a01*b07+a02*b06,\na31*b01-a30*b03-a32*b00,\na20*b03-a21*b01+a22*b00)/det;return mat4(mi[0][0],mi[1][0],mi[2][0],mi[3][0],\nmi[0][1],mi[1][1],mi[2][1],mi[3][1],\nmi[0][2],mi[1][2],mi[2][2],mi[3][2],\nmi[0][3],mi[1][3],mi[2][3],mi[3][3]);}\n#endif\n#endif\nvec3 perturbNormalBase(mat3 cotangentFrame,vec3 normal,float scale)\n{\n#ifdef NORMALXYSCALE\nnormal=normalize(normal*vec3(scale,scale,1.0));\n#endif\nreturn normalize(cotangentFrame*normal);}\nvec3 perturbNormal(mat3 cotangentFrame,vec3 textureSample,float scale)\n{return perturbNormalBase(cotangentFrame,textureSample*2.0-1.0,scale);}\nmat3 cotangent_frame(vec3 normal,vec3 p,vec2 uv,vec2 tangentSpaceParams)\n{vec3 dp1=dFdx(p);vec3 dp2=dFdy(p);vec2 duv1=dFdx(uv);vec2 duv2=dFdy(uv);vec3 dp2perp=cross(dp2,normal);vec3 dp1perp=cross(normal,dp1);vec3 tangent=dp2perp*duv1.x+dp1perp*duv2.x;vec3 bitangent=dp2perp*duv1.y+dp1perp*duv2.y;tangent*=tangentSpaceParams.x;bitangent*=tangentSpaceParams.y;float det=max(dot(tangent,tangent),dot(bitangent,bitangent));float invmax=det==0.0 ? 0.0 : inversesqrt(det);return mat3(tangent*invmax,bitangent*invmax,normal);}\n#endif\n";o.l.IncludesShadersStore.bumpFragmentFunctions="#if defined(BUMP)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump,_SAMPLERNAME_,bump)\n#endif\n#if defined(DETAIL)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail,_SAMPLERNAME_,detail)\n#endif\n#if defined(BUMP) && defined(PARALLAX)\nconst float minSamples=4.;const float maxSamples=15.;const int iMaxSamples=15;vec2 parallaxOcclusion(vec3 vViewDirCoT,vec3 vNormalCoT,vec2 texCoord,float parallaxScale) {float parallaxLimit=length(vViewDirCoT.xy)/vViewDirCoT.z;parallaxLimit*=parallaxScale;vec2 vOffsetDir=normalize(vViewDirCoT.xy);vec2 vMaxOffset=vOffsetDir*parallaxLimit;float numSamples=maxSamples+(dot(vViewDirCoT,vNormalCoT)*(minSamples-maxSamples));float stepSize=1.0/numSamples;float currRayHeight=1.0;vec2 vCurrOffset=vec2(0,0);vec2 vLastOffset=vec2(0,0);float lastSampledHeight=1.0;float currSampledHeight=1.0;bool keepWorking=true;for (int i=0; i<iMaxSamples; i++)\n{currSampledHeight=texture2D(bumpSampler,texCoord+vCurrOffset).w;if (!keepWorking)\n{}\nelse if (currSampledHeight>currRayHeight)\n{float delta1=currSampledHeight-currRayHeight;float delta2=(currRayHeight+stepSize)-lastSampledHeight;float ratio=delta1/(delta1+delta2);vCurrOffset=(ratio)* vLastOffset+(1.0-ratio)*vCurrOffset;keepWorking=false;}\nelse\n{currRayHeight-=stepSize;vLastOffset=vCurrOffset;\n#ifdef PARALLAX_RHS\nvCurrOffset-=stepSize*vMaxOffset;\n#else\nvCurrOffset+=stepSize*vMaxOffset;\n#endif\nlastSampledHeight=currSampledHeight;}}\nreturn vCurrOffset;}\nvec2 parallaxOffset(vec3 viewDir,float heightScale)\n{float height=texture2D(bumpSampler,vBumpUV).w;vec2 texCoordOffset=heightScale*viewDir.xy*height;\n#ifdef PARALLAX_RHS\nreturn texCoordOffset;\n#else\nreturn -texCoordOffset;\n#endif\n}\n#endif\n",i(6194),i(4581);o.l.IncludesShadersStore.fogFragmentDeclaration="#ifdef FOG\n#define FOGMODE_NONE 0.\n#define FOGMODE_EXP 1.\n#define FOGMODE_EXP2 2.\n#define FOGMODE_LINEAR 3.\n#define E 2.71828\nuniform vec4 vFogInfos;uniform vec3 vFogColor;varying vec3 vFogDistance;float CalcFogFactor()\n{float fogCoeff=1.0;float fogStart=vFogInfos.y;float fogEnd=vFogInfos.z;float fogDensity=vFogInfos.w;float fogDistance=length(vFogDistance);if (FOGMODE_LINEAR==vFogInfos.x)\n{fogCoeff=(fogEnd-fogDistance)/(fogEnd-fogStart);}\nelse if (FOGMODE_EXP==vFogInfos.x)\n{fogCoeff=1.0/pow(E,fogDistance*fogDensity);}\nelse if (FOGMODE_EXP2==vFogInfos.x)\n{fogCoeff=1.0/pow(E,fogDistance*fogDistance*fogDensity*fogDensity);}\nreturn clamp(fogCoeff,0.0,1.0);}\n#endif\n",i(7412);o.l.IncludesShadersStore.bumpFragment="vec2 uvOffset=vec2(0.0,0.0);\n#if defined(BUMP) || defined(PARALLAX) || defined(DETAIL)\n#ifdef NORMALXYSCALE\nfloat normalScale=1.0;\n#elif defined(BUMP)\nfloat normalScale=vBumpInfos.y;\n#else\nfloat normalScale=1.0;\n#endif\n#if defined(TANGENT) && defined(NORMAL)\nmat3 TBN=vTBN;\n#elif defined(BUMP)\nvec2 TBNUV=gl_FrontFacing ? vBumpUV : -vBumpUV;mat3 TBN=cotangent_frame(normalW*normalScale,vPositionW,TBNUV,vTangentSpaceParams);\n#else\nvec2 TBNUV=gl_FrontFacing ? vDetailUV : -vDetailUV;mat3 TBN=cotangent_frame(normalW*normalScale,vPositionW,TBNUV,vec2(1.,1.));\n#endif\n#elif defined(ANISOTROPIC)\n#if defined(TANGENT) && defined(NORMAL)\nmat3 TBN=vTBN;\n#else\nvec2 TBNUV=gl_FrontFacing ? vMainUV1 : -vMainUV1;mat3 TBN=cotangent_frame(normalW,vPositionW,TBNUV,vec2(1.,1.));\n#endif\n#endif\n#ifdef PARALLAX\nmat3 invTBN=transposeMat3(TBN);\n#ifdef PARALLAXOCCLUSION\nuvOffset=parallaxOcclusion(invTBN*-viewDirectionW,invTBN*normalW,vBumpUV,vBumpInfos.z);\n#else\nuvOffset=parallaxOffset(invTBN*viewDirectionW,vBumpInfos.z);\n#endif\n#endif\n#ifdef DETAIL\nvec4 detailColor=texture2D(detailSampler,vDetailUV+uvOffset);vec2 detailNormalRG=detailColor.wy*2.0-1.0;float detailNormalB=sqrt(1.-saturate(dot(detailNormalRG,detailNormalRG)));vec3 detailNormal=vec3(detailNormalRG,detailNormalB);\n#endif\n#ifdef BUMP\n#ifdef OBJECTSPACE_NORMALMAP\n#define CUSTOM_FRAGMENT_BUMP_FRAGMENT\nnormalW=normalize(texture2D(bumpSampler,vBumpUV).xyz *2.0-1.0);normalW=normalize(mat3(normalMatrix)*normalW);\n#elif !defined(DETAIL)\nnormalW=perturbNormal(TBN,texture2D(bumpSampler,vBumpUV+uvOffset).xyz,vBumpInfos.y);\n#else\nvec3 bumpNormal=texture2D(bumpSampler,vBumpUV+uvOffset).xyz*2.0-1.0;\n#if DETAIL_NORMALBLENDMETHOD==0 \ndetailNormal.xy*=vDetailInfos.z;vec3 blendedNormal=normalize(vec3(bumpNormal.xy+detailNormal.xy,bumpNormal.z*detailNormal.z));\n#elif DETAIL_NORMALBLENDMETHOD==1 \ndetailNormal.xy*=vDetailInfos.z;bumpNormal+=vec3(0.0,0.0,1.0);detailNormal*=vec3(-1.0,-1.0,1.0);vec3 blendedNormal=bumpNormal*dot(bumpNormal,detailNormal)/bumpNormal.z-detailNormal;\n#endif\nnormalW=perturbNormalBase(TBN,blendedNormal,vBumpInfos.y);\n#endif\n#elif defined(DETAIL)\ndetailNormal.xy*=vDetailInfos.z;normalW=perturbNormalBase(TBN,detailNormal,vDetailInfos.z);\n#endif\n";o.l.IncludesShadersStore.decalFragment="#ifdef DECAL\n#ifdef GAMMADECAL\ndecalColor.rgb=toLinearSpace(decalColor.rgb);\n#endif\n#ifdef DECAL_SMOOTHALPHA\ndecalColor.a*=decalColor.a;\n#endif\nsurfaceAlbedo.rgb=mix(surfaceAlbedo.rgb,decalColor.rgb,decalColor.a);\n#endif\n";o.l.IncludesShadersStore.depthPrePass="#ifdef DEPTHPREPASS\ngl_FragColor=vec4(0.,0.,0.,1.0);return;\n#endif\n";o.l.IncludesShadersStore.lightFragment="#ifdef LIGHT{X}\n#if defined(SHADOWONLY) || defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X}) && defined(LIGHTMAPNOSPECULAR{X})\n#else\nvec4 diffuse{X}=light{X}.vLightDiffuse;\n#define CUSTOM_LIGHT{X}_COLOR \n#ifdef PBR\n#ifdef SPOTLIGHT{X}\npreInfo=computePointAndSpotPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW,vPositionW);\n#elif defined(POINTLIGHT{X})\npreInfo=computePointAndSpotPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW,vPositionW);\n#elif defined(HEMILIGHT{X})\npreInfo=computeHemisphericPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#elif defined(DIRLIGHT{X})\npreInfo=computeDirectionalPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#endif\npreInfo.NdotV=NdotV;\n#ifdef SPOTLIGHT{X}\n#ifdef LIGHT_FALLOFF_GLTF{X}\npreInfo.attenuation=computeDistanceLightFalloff_GLTF(preInfo.lightDistanceSquared,light{X}.vLightFalloff.y);preInfo.attenuation*=computeDirectionalLightFalloff_GLTF(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightFalloff.z,light{X}.vLightFalloff.w);\n#elif defined(LIGHT_FALLOFF_PHYSICAL{X})\npreInfo.attenuation=computeDistanceLightFalloff_Physical(preInfo.lightDistanceSquared);preInfo.attenuation*=computeDirectionalLightFalloff_Physical(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w);\n#elif defined(LIGHT_FALLOFF_STANDARD{X})\npreInfo.attenuation=computeDistanceLightFalloff_Standard(preInfo.lightOffset,light{X}.vLightFalloff.x);preInfo.attenuation*=computeDirectionalLightFalloff_Standard(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w,light{X}.vLightData.w);\n#else\npreInfo.attenuation=computeDistanceLightFalloff(preInfo.lightOffset,preInfo.lightDistanceSquared,light{X}.vLightFalloff.x,light{X}.vLightFalloff.y);preInfo.attenuation*=computeDirectionalLightFalloff(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w,light{X}.vLightData.w,light{X}.vLightFalloff.z,light{X}.vLightFalloff.w);\n#endif\n#elif defined(POINTLIGHT{X})\n#ifdef LIGHT_FALLOFF_GLTF{X}\npreInfo.attenuation=computeDistanceLightFalloff_GLTF(preInfo.lightDistanceSquared,light{X}.vLightFalloff.y);\n#elif defined(LIGHT_FALLOFF_PHYSICAL{X})\npreInfo.attenuation=computeDistanceLightFalloff_Physical(preInfo.lightDistanceSquared);\n#elif defined(LIGHT_FALLOFF_STANDARD{X})\npreInfo.attenuation=computeDistanceLightFalloff_Standard(preInfo.lightOffset,light{X}.vLightFalloff.x);\n#else\npreInfo.attenuation=computeDistanceLightFalloff(preInfo.lightOffset,preInfo.lightDistanceSquared,light{X}.vLightFalloff.x,light{X}.vLightFalloff.y);\n#endif\n#else\npreInfo.attenuation=1.0;\n#endif\n#ifdef HEMILIGHT{X}\npreInfo.roughness=roughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(roughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\n#ifdef IRIDESCENCE\npreInfo.iridescenceIntensity=iridescenceIntensity;\n#endif\n#ifdef HEMILIGHT{X}\ninfo.diffuse=computeHemisphericDiffuseLighting(preInfo,diffuse{X}.rgb,light{X}.vLightGround);\n#elif defined(SS_TRANSLUCENCY)\ninfo.diffuse=computeDiffuseAndTransmittedLighting(preInfo,diffuse{X}.rgb,subSurfaceOut.transmittance);\n#else\ninfo.diffuse=computeDiffuseLighting(preInfo,diffuse{X}.rgb);\n#endif\n#ifdef SPECULARTERM\n#ifdef ANISOTROPIC\ninfo.specular=computeAnisotropicSpecularLighting(preInfo,viewDirectionW,normalW,anisotropicOut.anisotropicTangent,anisotropicOut.anisotropicBitangent,anisotropicOut.anisotropy,clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,AARoughnessFactors.x,diffuse{X}.rgb);\n#else\ninfo.specular=computeSpecularLighting(preInfo,normalW,clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,AARoughnessFactors.x,diffuse{X}.rgb);\n#endif\n#endif\n#ifdef SHEEN\n#ifdef SHEEN_LINKWITHALBEDO\npreInfo.roughness=sheenOut.sheenIntensity;\n#else\n#ifdef HEMILIGHT{X}\npreInfo.roughness=sheenOut.sheenRoughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(sheenOut.sheenRoughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\n#endif\ninfo.sheen=computeSheenLighting(preInfo,normalW,sheenOut.sheenColor,specularEnvironmentR90,AARoughnessFactors.x,diffuse{X}.rgb);\n#endif\n#ifdef CLEARCOAT\n#ifdef HEMILIGHT{X}\npreInfo.roughness=clearcoatOut.clearCoatRoughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(clearcoatOut.clearCoatRoughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\ninfo.clearCoat=computeClearCoatLighting(preInfo,clearcoatOut.clearCoatNormalW,clearcoatOut.clearCoatAARoughnessFactors.x,clearcoatOut.clearCoatIntensity,diffuse{X}.rgb);\n#ifdef CLEARCOAT_TINT\nabsorption=computeClearCoatLightingAbsorption(clearcoatOut.clearCoatNdotVRefract,preInfo.L,clearcoatOut.clearCoatNormalW,clearcoatOut.clearCoatColor,clearcoatOut.clearCoatThickness,clearcoatOut.clearCoatIntensity);info.diffuse*=absorption;\n#ifdef SPECULARTERM\ninfo.specular*=absorption;\n#endif\n#endif\ninfo.diffuse*=info.clearCoat.w;\n#ifdef SPECULARTERM\ninfo.specular*=info.clearCoat.w;\n#endif\n#ifdef SHEEN\ninfo.sheen*=info.clearCoat.w;\n#endif\n#endif\n#else\n#ifdef SPOTLIGHT{X}\ninfo=computeSpotLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDirection,diffuse{X}.rgb,light{X}.vLightSpecular.rgb,diffuse{X}.a,glossiness);\n#elif defined(HEMILIGHT{X})\ninfo=computeHemisphericLighting(viewDirectionW,normalW,light{X}.vLightData,diffuse{X}.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightGround,glossiness);\n#elif defined(POINTLIGHT{X}) || defined(DIRLIGHT{X})\ninfo=computeLighting(viewDirectionW,normalW,light{X}.vLightData,diffuse{X}.rgb,light{X}.vLightSpecular.rgb,diffuse{X}.a,glossiness);\n#endif\n#endif\n#ifdef PROJECTEDLIGHTTEXTURE{X}\ninfo.diffuse*=computeProjectionTextureDiffuseLighting(projectionLightTexture{X},textureProjectionMatrix{X},vPositionW);\n#endif\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nfor (int i=0; i<SHADOWCSMNUM_CASCADES{X}; i++) \n{\n#ifdef SHADOWCSM_RIGHTHANDED{X}\ndiff{X}=viewFrustumZ{X}[i]+vPositionFromCamera{X}.z;\n#else\ndiff{X}=viewFrustumZ{X}[i]-vPositionFromCamera{X}.z;\n#endif\nif (diff{X}>=0.) {index{X}=i;break;}}\n#ifdef SHADOWCSMUSESHADOWMAXZ{X}\nif (index{X}>=0)\n#endif\n{\n#if defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithCSMPCF1(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithCSMPCF3(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithCSMPCF5(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithCSMPCSS16(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithCSMPCSS32(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#else\nshadow=computeShadowWithCSMPCSS64(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#endif\n#else\nshadow=computeShadowCSM(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#ifdef SHADOWCSMDEBUG{X}\nshadowDebug{X}=vec3(shadow)*vCascadeColorsMultiplier{X}[index{X}];\n#endif\n#ifndef SHADOWCSMNOBLEND{X}\nfloat frustumLength=frustumLengths{X}[index{X}];float diffRatio=clamp(diff{X}/frustumLength,0.,1.)*cascadeBlendFactor{X};if (index{X}<(SHADOWCSMNUM_CASCADES{X}-1) && diffRatio<1.)\n{index{X}+=1;float nextShadow=0.;\n#if defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nnextShadow=computeShadowWithCSMPCF1(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nnextShadow=computeShadowWithCSMPCF3(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nnextShadow=computeShadowWithCSMPCF5(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nnextShadow=computeShadowWithCSMPCSS16(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#elif defined(SHADOWMEDIUMQUALITY{X})\nnextShadow=computeShadowWithCSMPCSS32(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#else\nnextShadow=computeShadowWithCSMPCSS64(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#endif\n#else\nnextShadow=computeShadowCSM(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\nshadow=mix(nextShadow,shadow,diffRatio);\n#ifdef SHADOWCSMDEBUG{X}\nshadowDebug{X}=mix(vec3(nextShadow)*vCascadeColorsMultiplier{X}[index{X}],shadowDebug{X},diffRatio);\n#endif\n}\n#endif\n}\n#elif defined(SHADOWCLOSEESM{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithCloseESMCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.depthValues);\n#else\nshadow=computeShadowWithCloseESM(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWESM{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithESMCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.depthValues);\n#else\nshadow=computeShadowWithESM(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPOISSON{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithPoissonSamplingCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.x,light{X}.depthValues);\n#else\nshadow=computeShadowWithPoissonSampling(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithPCF1(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithPCF3(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithPCF5(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithPCSS16(vPositionFromLight{X},vDepthMetric{X},depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithPCSS32(vPositionFromLight{X},vDepthMetric{X},depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithPCSS64(vPositionFromLight{X},vDepthMetric{X},depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#else\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},light{X}.shadowsInfo.x,light{X}.depthValues);\n#else\nshadow=computeShadow(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#endif\n#ifdef SHADOWONLY\n#ifndef SHADOWINUSE\n#define SHADOWINUSE\n#endif\nglobalShadow+=shadow;shadowLightCount+=1.0;\n#endif\n#else\nshadow=1.;\n#endif\naggShadow+=shadow;numLights+=1.0;\n#ifndef SHADOWONLY\n#ifdef CUSTOMUSERLIGHTING\ndiffuseBase+=computeCustomDiffuseLighting(info,diffuseBase,shadow);\n#ifdef SPECULARTERM\nspecularBase+=computeCustomSpecularLighting(info,specularBase,shadow);\n#endif\n#elif defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X})\ndiffuseBase+=lightmapColor.rgb*shadow;\n#ifdef SPECULARTERM\n#ifndef LIGHTMAPNOSPECULAR{X}\nspecularBase+=info.specular*shadow*lightmapColor.rgb;\n#endif\n#endif\n#ifdef CLEARCOAT\n#ifndef LIGHTMAPNOSPECULAR{X}\nclearCoatBase+=info.clearCoat.rgb*shadow*lightmapColor.rgb;\n#endif\n#endif\n#ifdef SHEEN\n#ifndef LIGHTMAPNOSPECULAR{X}\nsheenBase+=info.sheen.rgb*shadow;\n#endif\n#endif\n#else\n#ifdef SHADOWCSMDEBUG{X}\ndiffuseBase+=info.diffuse*shadowDebug{X};\n#else \ndiffuseBase+=info.diffuse*shadow;\n#endif\n#ifdef SPECULARTERM\nspecularBase+=info.specular*shadow;\n#endif\n#ifdef CLEARCOAT\nclearCoatBase+=info.clearCoat.rgb*shadow;\n#endif\n#ifdef SHEEN\nsheenBase+=info.sheen.rgb*shadow;\n#endif\n#endif\n#endif\n#endif\n",i(9741);o.l.IncludesShadersStore.fogFragment="#ifdef FOG\nfloat fog=CalcFogFactor();\n#ifdef PBR\nfog=toLinearSpace(fog);\n#endif\ncolor.rgb=mix(vFogColor,color.rgb,fog);\n#endif\n";o.l.IncludesShadersStore.oitFragment="#ifdef ORDER_INDEPENDENT_TRANSPARENCY\nfloat fragDepth=gl_FragCoord.z; \n#ifdef ORDER_INDEPENDENT_TRANSPARENCY_16BITS\nuint halfFloat=packHalf2x16(vec2(fragDepth));vec2 full=unpackHalf2x16(halfFloat);fragDepth=full.x;\n#endif\nivec2 fragCoord=ivec2(gl_FragCoord.xy);vec2 lastDepth=texelFetch(oitDepthSampler,fragCoord,0).rg;vec4 lastFrontColor=texelFetch(oitFrontColorSampler,fragCoord,0);depth.rg=vec2(-MAX_DEPTH);frontColor=lastFrontColor;backColor=vec4(0.0);\n#ifdef USE_REVERSE_DEPTHBUFFER\nfloat furthestDepth=-lastDepth.x;float nearestDepth=lastDepth.y;\n#else\nfloat nearestDepth=-lastDepth.x;float furthestDepth=lastDepth.y;\n#endif\nfloat alphaMultiplier=1.0-lastFrontColor.a;\n#ifdef USE_REVERSE_DEPTHBUFFER\nif (fragDepth>nearestDepth || fragDepth<furthestDepth) {\n#else\nif (fragDepth<nearestDepth || fragDepth>furthestDepth) {\n#endif\nreturn;}\n#ifdef USE_REVERSE_DEPTHBUFFER\nif (fragDepth<nearestDepth && fragDepth>furthestDepth) {\n#else\nif (fragDepth>nearestDepth && fragDepth<furthestDepth) {\n#endif\ndepth.rg=vec2(-fragDepth,fragDepth);return;}\n#endif\n";const t="defaultPixelShader",r="#include<__decl__defaultFragment>\n#if defined(BUMP) || !defined(NORMAL)\n#extension GL_OES_standard_derivatives : enable\n#endif\n#include<prePassDeclaration>[SCENE_MRT_COUNT]\n#include<oitDeclaration>\n#define CUSTOM_FRAGMENT_BEGIN\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<mainUVVaryingDeclaration>[1..7]\n#include<helperFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<samplerFragmentDeclaration>(_DEFINENAME_,DIFFUSE,_VARYINGNAME_,Diffuse,_SAMPLERNAME_,diffuse)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient,_SAMPLERNAME_,ambient)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity,_SAMPLERNAME_,opacity)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive,_SAMPLERNAME_,emissive)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap,_SAMPLERNAME_,lightmap)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal,_SAMPLERNAME_,decal)\n#ifdef REFRACTION\n#ifdef REFRACTIONMAP_3D\nuniform samplerCube refractionCubeSampler;\n#else\nuniform sampler2D refraction2DSampler;\n#endif\n#endif\n#if defined(SPECULARTERM)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SPECULAR,_VARYINGNAME_,Specular,_SAMPLERNAME_,specular)\n#endif\n#include<fresnelFunction>\n#ifdef REFLECTION\n#ifdef REFLECTIONMAP_3D\nuniform samplerCube reflectionCubeSampler;\n#else\nuniform sampler2D reflection2DSampler;\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#else\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#endif\n#include<reflectionFunction>\n#endif\n#include<imageProcessingDeclaration>\n#include<imageProcessingFunctions>\n#include<bumpFragmentMainFunctions>\n#include<bumpFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(1.,1.,1.,1.);vec3 diffuseColor=vDiffuseColor.rgb;float alpha=vDiffuseColor.a;\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=normalize(-cross(dFdx(vPositionW),dFdy(vPositionW)));\n#endif\n#include<bumpFragment>\n#ifdef TWOSIDEDLIGHTING\nnormalW=gl_FrontFacing ? normalW : -normalW;\n#endif\n#ifdef DIFFUSE\nbaseColor=texture2D(diffuseSampler,vDiffuseUV+uvOffset);\n#if defined(ALPHATEST) && !defined(ALPHATEST_AFTERALLALPHACOMPUTATIONS)\nif (baseColor.a<alphaCutOff)\ndiscard;\n#endif\n#ifdef ALPHAFROMDIFFUSE\nalpha*=baseColor.a;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_ALPHA\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#if defined(DECAL) && !defined(DECAL_AFTER_DETAIL)\nvec4 decalColor=texture2D(decalSampler,vDecalUV+uvOffset);\n#include<decalFragment>(surfaceAlbedo,baseColor,GAMMADECAL,_GAMMADECAL_NOTUSED_)\n#endif\n#include<depthPrePass>\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nbaseColor.rgb*=vColor.rgb;\n#endif\n#ifdef DETAIL\nbaseColor.rgb=baseColor.rgb*2.0*mix(0.5,detailColor.r,vDetailInfos.y);\n#endif\n#if defined(DECAL) && defined(DECAL_AFTER_DETAIL)\nvec4 decalColor=texture2D(decalSampler,vDecalUV+uvOffset);\n#include<decalFragment>(surfaceAlbedo,baseColor,GAMMADECAL,_GAMMADECAL_NOTUSED_)\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_DIFFUSE\nvec3 baseAmbientColor=vec3(1.,1.,1.);\n#ifdef AMBIENT\nbaseAmbientColor=texture2D(ambientSampler,vAmbientUV+uvOffset).rgb*vAmbientInfos.y;\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_LIGHTS\nfloat glossiness=vSpecularColor.a;vec3 specularColor=vSpecularColor.rgb;\n#ifdef SPECULARTERM\n#ifdef SPECULAR\nvec4 specularMapColor=texture2D(specularSampler,vSpecularUV+uvOffset);specularColor=specularMapColor.rgb;\n#ifdef GLOSSINESS\nglossiness=glossiness*specularMapColor.a;\n#endif\n#endif\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\nfloat shadow=1.;float aggShadow=0.;float numLights=0.;\n#ifdef LIGHTMAP\nvec4 lightmapColor=texture2D(lightmapSampler,vLightmapUV+uvOffset);\n#ifdef RGBDLIGHTMAP\nlightmapColor.rgb=fromRGBD(lightmapColor);\n#endif\nlightmapColor.rgb*=vLightmapInfos.y;\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\naggShadow=aggShadow/numLights;vec4 refractionColor=vec4(0.,0.,0.,1.);\n#ifdef REFRACTION\nvec3 refractionVector=normalize(refract(-viewDirectionW,normalW,vRefractionInfos.y));\n#ifdef REFRACTIONMAP_3D\n#ifdef USE_LOCAL_REFRACTIONMAP_CUBIC\nrefractionVector=parallaxCorrectNormal(vPositionW,refractionVector,vRefractionSize,vRefractionPosition);\n#endif\nrefractionVector.y=refractionVector.y*vRefractionInfos.w;vec4 refractionLookup=textureCube(refractionCubeSampler,refractionVector);if (dot(refractionVector,viewDirectionW)<1.0) {refractionColor=refractionLookup;}\n#else\nvec3 vRefractionUVW=vec3(refractionMatrix*(view*vec4(vPositionW+refractionVector*vRefractionInfos.z,1.0)));vec2 refractionCoords=vRefractionUVW.xy/vRefractionUVW.z;refractionCoords.y=1.0-refractionCoords.y;refractionColor=texture2D(refraction2DSampler,refractionCoords);\n#endif\n#ifdef RGBDREFRACTION\nrefractionColor.rgb=fromRGBD(refractionColor);\n#endif\n#ifdef IS_REFRACTION_LINEAR\nrefractionColor.rgb=toGammaSpace(refractionColor.rgb);\n#endif\nrefractionColor.rgb*=vRefractionInfos.x;\n#endif\nvec4 reflectionColor=vec4(0.,0.,0.,1.);\n#ifdef REFLECTION\nvec3 vReflectionUVW=computeReflectionCoords(vec4(vPositionW,1.0),normalW);\n#ifdef REFLECTIONMAP_OPPOSITEZ\nvReflectionUVW.z*=-1.0;\n#endif\n#ifdef REFLECTIONMAP_3D\n#ifdef ROUGHNESS\nfloat bias=vReflectionInfos.y;\n#ifdef SPECULARTERM\n#ifdef SPECULAR\n#ifdef GLOSSINESS\nbias*=(1.0-specularMapColor.a);\n#endif\n#endif\n#endif\nreflectionColor=textureCube(reflectionCubeSampler,vReflectionUVW,bias);\n#else\nreflectionColor=textureCube(reflectionCubeSampler,vReflectionUVW);\n#endif\n#else\nvec2 coords=vReflectionUVW.xy;\n#ifdef REFLECTIONMAP_PROJECTION\ncoords/=vReflectionUVW.z;\n#endif\ncoords.y=1.0-coords.y;reflectionColor=texture2D(reflection2DSampler,coords);\n#endif\n#ifdef RGBDREFLECTION\nreflectionColor.rgb=fromRGBD(reflectionColor);\n#endif\n#ifdef IS_REFLECTION_LINEAR\nreflectionColor.rgb=toGammaSpace(reflectionColor.rgb);\n#endif\nreflectionColor.rgb*=vReflectionInfos.x;\n#ifdef REFLECTIONFRESNEL\nfloat reflectionFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,reflectionRightColor.a,reflectionLeftColor.a);\n#ifdef REFLECTIONFRESNELFROMSPECULAR\n#ifdef SPECULARTERM\nreflectionColor.rgb*=specularColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;\n#else\nreflectionColor.rgb*=reflectionLeftColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;\n#endif\n#else\nreflectionColor.rgb*=reflectionLeftColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;\n#endif\n#endif\n#endif\n#ifdef REFRACTIONFRESNEL\nfloat refractionFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,refractionRightColor.a,refractionLeftColor.a);refractionColor.rgb*=refractionLeftColor.rgb*(1.0-refractionFresnelTerm)+refractionFresnelTerm*refractionRightColor.rgb;\n#endif\n#ifdef OPACITY\nvec4 opacityMap=texture2D(opacitySampler,vOpacityUV+uvOffset);\n#ifdef OPACITYRGB\nopacityMap.rgb=opacityMap.rgb*vec3(0.3,0.59,0.11);alpha*=(opacityMap.x+opacityMap.y+opacityMap.z)* vOpacityInfos.y;\n#else\nalpha*=opacityMap.a*vOpacityInfos.y;\n#endif\n#endif\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\n#ifdef OPACITYFRESNEL\nfloat opacityFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,opacityParts.z,opacityParts.w);alpha+=opacityParts.x*(1.0-opacityFresnelTerm)+opacityFresnelTerm*opacityParts.y;\n#endif\n#ifdef ALPHATEST\n#ifdef ALPHATEST_AFTERALLALPHACOMPUTATIONS\nif (alpha<alphaCutOff)\ndiscard;\n#endif\n#ifndef ALPHABLEND\nalpha=1.0;\n#endif\n#endif\nvec3 emissiveColor=vEmissiveColor;\n#ifdef EMISSIVE\nemissiveColor+=texture2D(emissiveSampler,vEmissiveUV+uvOffset).rgb*vEmissiveInfos.y;\n#endif\n#ifdef EMISSIVEFRESNEL\nfloat emissiveFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,emissiveRightColor.a,emissiveLeftColor.a);emissiveColor*=emissiveLeftColor.rgb*(1.0-emissiveFresnelTerm)+emissiveFresnelTerm*emissiveRightColor.rgb;\n#endif\n#ifdef DIFFUSEFRESNEL\nfloat diffuseFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,diffuseRightColor.a,diffuseLeftColor.a);diffuseBase*=diffuseLeftColor.rgb*(1.0-diffuseFresnelTerm)+diffuseFresnelTerm*diffuseRightColor.rgb;\n#endif\n#ifdef EMISSIVEASILLUMINATION\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#else\n#ifdef LINKEMISSIVEWITHDIFFUSE\nvec3 finalDiffuse=clamp((diffuseBase+emissiveColor)*diffuseColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#else\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor+emissiveColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#endif\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#ifdef SPECULAROVERALPHA\nalpha=clamp(alpha+dot(finalSpecular,vec3(0.3,0.59,0.11)),0.,1.);\n#endif\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\n#ifdef REFLECTIONOVERALPHA\nalpha=clamp(alpha+dot(reflectionColor.rgb,vec3(0.3,0.59,0.11)),0.,1.);\n#endif\n#ifdef EMISSIVEASILLUMINATION\nvec4 color=vec4(clamp(finalDiffuse*baseAmbientColor+finalSpecular+reflectionColor.rgb+emissiveColor+refractionColor.rgb,0.0,1.0),alpha);\n#else\nvec4 color=vec4(finalDiffuse*baseAmbientColor+finalSpecular+reflectionColor.rgb+refractionColor.rgb,alpha);\n#endif\n#ifdef LIGHTMAP\n#ifndef LIGHTMAPEXCLUDED\n#ifdef USELIGHTMAPASSHADOWMAP\ncolor.rgb*=lightmapColor.rgb;\n#else\ncolor.rgb+=lightmapColor.rgb;\n#endif\n#endif\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_FOG\ncolor.rgb=max(color.rgb,0.);\n#include<logDepthFragment>\n#include<fogFragment>\n#ifdef IMAGEPROCESSINGPOSTPROCESS\ncolor.rgb=toLinearSpace(color.rgb);\n#else\n#ifdef IMAGEPROCESSING\ncolor.rgb=toLinearSpace(color.rgb);color=applyImageProcessing(color);\n#endif\n#endif\ncolor.a*=visibility;\n#ifdef PREMULTIPLYALPHA\ncolor.rgb*=color.a;\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR\n#ifdef PREPASS\nfloat writeGeometryInfo=color.a>0.4 ? 1.0 : 0.0;\n#ifdef PREPASS_COLOR\ngl_FragData[PREPASS_COLOR_INDEX]=color; \n#endif\n#ifdef PREPASS_POSITION\ngl_FragData[PREPASS_POSITION_INDEX]=vec4(vPositionW,writeGeometryInfo);\n#endif\n#ifdef PREPASS_LOCAL_POSITION\ngl_FragData[PREPASS_LOCAL_POSITION_INDEX]=vec4(vPosition,writeGeometryInfo);\n#endif\n#if defined(PREPASS_VELOCITY)\nvec2 a=(vCurrentPosition.xy/vCurrentPosition.w)*0.5+0.5;vec2 b=(vPreviousPosition.xy/vPreviousPosition.w)*0.5+0.5;vec2 velocity=abs(a-b);velocity=vec2(pow(velocity.x,1.0/3.0),pow(velocity.y,1.0/3.0))*sign(a-b)*0.5+0.5;gl_FragData[PREPASS_VELOCITY_INDEX]=vec4(velocity,0.0,writeGeometryInfo);\n#elif defined(PREPASS_VELOCITY_LINEAR)\nvec2 velocity=vec2(0.5)*((vPreviousPosition.xy/vPreviousPosition.w)-(vCurrentPosition.xy/vCurrentPosition.w));gl_FragData[PREPASS_VELOCITY_LINEAR_INDEX]=vec4(velocity,0.0,writeGeometryInfo);\n#endif\n#ifdef PREPASS_IRRADIANCE\ngl_FragData[PREPASS_IRRADIANCE_INDEX]=vec4(0.0,0.0,0.0,writeGeometryInfo); \n#endif\n#ifdef PREPASS_DEPTH\ngl_FragData[PREPASS_DEPTH_INDEX]=vec4(vViewPos.z,0.0,0.0,writeGeometryInfo); \n#endif\n#ifdef PREPASS_SCREENSPACE_DEPTH\ngl_FragData[PREPASS_SCREENSPACE_DEPTH_INDEX]=vec4(gl_FragCoord.z,0.0,0.0,writeGeometryInfo);\n#endif\n#ifdef PREPASS_NORMAL\n#ifdef PREPASS_NORMAL_WORLDSPACE\ngl_FragData[PREPASS_NORMAL_INDEX]=vec4(normalW,writeGeometryInfo);\n#else\ngl_FragData[PREPASS_NORMAL_INDEX]=vec4(normalize((view*vec4(normalW,0.0)).rgb),writeGeometryInfo);\n#endif\n#endif\n#ifdef PREPASS_WORLD_NORMAL\ngl_FragData[PREPASS_WORLD_NORMAL_INDEX]=vec4(normalW*0.5+0.5,writeGeometryInfo);\n#endif\n#ifdef PREPASS_ALBEDO\ngl_FragData[PREPASS_ALBEDO_INDEX]=vec4(baseColor.rgb,writeGeometryInfo);\n#endif\n#ifdef PREPASS_ALBEDO_SQRT\ngl_FragData[PREPASS_ALBEDO_SQRT_INDEX]=vec4(sqrt(baseColor.rgb),writeGeometryInfo);\n#endif\n#ifdef PREPASS_REFLECTIVITY\n#if defined(SPECULAR)\ngl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4(toLinearSpace(specularMapColor))*writeGeometryInfo; \n#else\ngl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4(toLinearSpace(specularColor),1.0)*writeGeometryInfo;\n#endif\n#endif\n#endif\n#if !defined(PREPASS) || defined(WEBGL2)\ngl_FragColor=color;\n#endif\n#include<oitFragment>\n#if ORDER_INDEPENDENT_TRANSPARENCY\nif (fragDepth==nearestDepth) {frontColor.rgb+=color.rgb*color.a*alphaMultiplier;frontColor.a=1.0-alphaMultiplier*(1.0-color.a);} else {backColor+=color;}\n#endif\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";o.l.ShadersStore[t]=r;const a={name:t,shader:r}},5735:(e,n,i)=>{i.r(n),i.d(n,{defaultVertexShader:()=>a});var o=i(9610);o.l.IncludesShadersStore.decalVertexDeclaration="#ifdef DECAL\nuniform vec4 vDecalInfos;uniform mat4 decalMatrix;\n#endif\n";o.l.IncludesShadersStore.defaultVertexDeclaration="uniform mat4 viewProjection;\n#ifdef MULTIVIEW\nmat4 viewProjectionR;\n#endif \nuniform mat4 view;\n#ifdef DIFFUSE\nuniform mat4 diffuseMatrix;uniform vec2 vDiffuseInfos;\n#endif\n#ifdef AMBIENT\nuniform mat4 ambientMatrix;uniform vec2 vAmbientInfos;\n#endif\n#ifdef OPACITY\nuniform mat4 opacityMatrix;uniform vec2 vOpacityInfos;\n#endif\n#ifdef EMISSIVE\nuniform vec2 vEmissiveInfos;uniform mat4 emissiveMatrix;\n#endif\n#ifdef LIGHTMAP\nuniform vec2 vLightmapInfos;uniform mat4 lightmapMatrix;\n#endif\n#if defined(SPECULAR) && defined(SPECULARTERM)\nuniform vec2 vSpecularInfos;uniform mat4 specularMatrix;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;uniform mat4 bumpMatrix;\n#endif\n#ifdef REFLECTION\nuniform mat4 reflectionMatrix;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n#ifdef DETAIL\nuniform vec4 vDetailInfos;uniform mat4 detailMatrix;\n#endif\n#include<decalVertexDeclaration>\n#define ADDITIONAL_VERTEX_DECLARATION\n",i(1438);o.l.IncludesShadersStore.uvAttributeDeclaration="#ifdef UV{X}\nattribute vec2 uv{X};\n#endif\n",i(3325),i(9707),i(8959),i(1218);o.l.IncludesShadersStore.prePassVertexDeclaration="#ifdef PREPASS\n#ifdef PREPASS_LOCAL_POSITION\nvarying vec3 vPosition;\n#endif\n#ifdef PREPASS_DEPTH\nvarying vec3 vViewPos;\n#endif\n#if defined(PREPASS_VELOCITY) || defined(PREPASS_VELOCITY_LINEAR)\nuniform mat4 previousViewProjection;varying vec4 vCurrentPosition;varying vec4 vPreviousPosition;\n#endif\n#endif\n",i(4980);o.l.IncludesShadersStore.samplerVertexDeclaration="#if defined(_DEFINENAME_) && _DEFINENAME_DIRECTUV==0\nvarying vec2 v_VARYINGNAME_UV;\n#endif\n";o.l.IncludesShadersStore.bumpVertexDeclaration="#if defined(BUMP) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC)\n#if defined(TANGENT) && defined(NORMAL) \nvarying mat3 vTBN;\n#endif\n#endif\n",i(1636);o.l.IncludesShadersStore.fogVertexDeclaration="#ifdef FOG\nvarying vec3 vFogDistance;\n#endif\n";o.l.IncludesShadersStore.lightVxFragmentDeclaration="#ifdef LIGHT{X}\nuniform vec4 vLightData{X};uniform vec4 vLightDiffuse{X};\n#ifdef SPECULARTERM\nuniform vec4 vLightSpecular{X};\n#else\nvec4 vLightSpecular{X}=vec4(0.);\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};\n#elif defined(SHADOWCUBE{X})\n#else\nvarying vec4 vPositionFromLight{X};varying float vDepthMetric{X};uniform mat4 lightMatrix{X};\n#endif\nuniform vec4 shadowsInfo{X};uniform vec2 depthValues{X};\n#endif\n#ifdef SPOTLIGHT{X}\nuniform vec4 vLightDirection{X};uniform vec4 vLightFalloff{X};\n#elif defined(POINTLIGHT{X})\nuniform vec4 vLightFalloff{X};\n#elif defined(HEMILIGHT{X})\nuniform vec3 vLightGround{X};\n#endif\n#endif\n";o.l.IncludesShadersStore.lightVxUboDeclaration="#ifdef LIGHT{X}\nuniform Light{X}\n{vec4 vLightData;vec4 vLightDiffuse;vec4 vLightSpecular;\n#ifdef SPOTLIGHT{X}\nvec4 vLightDirection;vec4 vLightFalloff;\n#elif defined(POINTLIGHT{X})\nvec4 vLightFalloff;\n#elif defined(HEMILIGHT{X})\nvec3 vLightGround;\n#endif\nvec4 shadowsInfo;vec2 depthValues;} light{X};\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};\n#elif defined(SHADOWCUBE{X})\n#else\nvarying vec4 vPositionFromLight{X};varying float vDepthMetric{X};uniform mat4 lightMatrix{X};\n#endif\n#endif\n#endif\n",i(7999),i(738),i(4581),i(8451),i(5060),i(3298),i(3361),i(5523);o.l.IncludesShadersStore.prePassVertex="#ifdef PREPASS_DEPTH\nvViewPos=(view*worldPos).rgb;\n#endif\n#ifdef PREPASS_LOCAL_POSITION\nvPosition=positionUpdated.xyz;\n#endif\n#if (defined(PREPASS_VELOCITY) || defined(PREPASS_VELOCITY_LINEAR)) && defined(BONES_VELOCITY_ENABLED)\nvCurrentPosition=viewProjection*worldPos;\n#if NUM_BONE_INFLUENCERS>0\nmat4 previousInfluence;previousInfluence=mPreviousBones[int(matricesIndices[0])]*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\npreviousInfluence+=mPreviousBones[int(matricesIndices[1])]*matricesWeights[1];\n#endif \n#if NUM_BONE_INFLUENCERS>2\npreviousInfluence+=mPreviousBones[int(matricesIndices[2])]*matricesWeights[2];\n#endif \n#if NUM_BONE_INFLUENCERS>3\npreviousInfluence+=mPreviousBones[int(matricesIndices[3])]*matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[0])]*matricesWeightsExtra[0];\n#endif \n#if NUM_BONE_INFLUENCERS>5\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[1])]*matricesWeightsExtra[1];\n#endif \n#if NUM_BONE_INFLUENCERS>6\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[2])]*matricesWeightsExtra[2];\n#endif \n#if NUM_BONE_INFLUENCERS>7\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[3])]*matricesWeightsExtra[3];\n#endif\nvPreviousPosition=previousViewProjection*finalPreviousWorld*previousInfluence*vec4(positionUpdated,1.0);\n#else\nvPreviousPosition=previousViewProjection*finalPreviousWorld*vec4(positionUpdated,1.0);\n#endif\n#endif\n";o.l.IncludesShadersStore.uvVariableDeclaration="#if !defined(UV{X}) && defined(MAINUV{X})\nvec2 uv{X}=vec2(0.,0.);\n#endif\n#ifdef MAINUV{X}\nvMainUV{X}=uv{X};\n#endif\n";o.l.IncludesShadersStore.samplerVertexImplementation="#if defined(_DEFINENAME_) && _DEFINENAME_DIRECTUV==0\nif (v_INFONAME_==0.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uvUpdated,1.0,0.0));}\n#ifdef UV2\nelse if (v_INFONAME_==1.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv2,1.0,0.0));}\n#endif\n#ifdef UV3\nelse if (v_INFONAME_==2.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv3,1.0,0.0));}\n#endif\n#ifdef UV4\nelse if (v_INFONAME_==3.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv4,1.0,0.0));}\n#endif\n#ifdef UV5\nelse if (v_INFONAME_==4.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv5,1.0,0.0));}\n#endif\n#ifdef UV6\nelse if (v_INFONAME_==5.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv6,1.0,0.0));}\n#endif\n#endif\n";o.l.IncludesShadersStore.bumpVertex="#if defined(BUMP) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC)\n#if defined(TANGENT) && defined(NORMAL)\nvec3 tbnNormal=normalize(normalUpdated);vec3 tbnTangent=normalize(tangentUpdated.xyz);vec3 tbnBitangent=cross(tbnNormal,tbnTangent)*tangentUpdated.w;vTBN=mat3(finalWorld)*mat3(tbnTangent,tbnBitangent,tbnNormal);\n#endif\n#endif\n",i(7314);o.l.IncludesShadersStore.fogVertex="#ifdef FOG\nvFogDistance=(view*worldPos).xyz;\n#endif\n";o.l.IncludesShadersStore.shadowsVertex="#ifdef SHADOWS\n#if defined(SHADOWCSM{X})\nvPositionFromCamera{X}=view*worldPos;for (int i=0; i<SHADOWCSMNUM_CASCADES{X}; i++) {vPositionFromLight{X}[i]=lightMatrix{X}[i]*worldPos;\n#ifdef USE_REVERSE_DEPTHBUFFER\nvDepthMetric{X}[i]=(-vPositionFromLight{X}[i].z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#else\nvDepthMetric{X}[i]=(vPositionFromLight{X}[i].z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#endif\n}\n#elif defined(SHADOW{X}) && !defined(SHADOWCUBE{X})\nvPositionFromLight{X}=lightMatrix{X}*worldPos;\n#ifdef USE_REVERSE_DEPTHBUFFER\nvDepthMetric{X}=(-vPositionFromLight{X}.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#else\nvDepthMetric{X}=(vPositionFromLight{X}.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#endif\n#endif\n#endif\n";o.l.IncludesShadersStore.vertexColorMixing="#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvColor=vec4(1.0);\n#ifdef VERTEXCOLOR\n#ifdef VERTEXALPHA\nvColor*=color;\n#else\nvColor.rgb*=color.rgb;\n#endif\n#endif\n#ifdef INSTANCESCOLOR\nvColor*=instanceColor;\n#endif\n#endif\n",i(1211),i(2215);const t="defaultVertexShader",r="#include<__decl__defaultVertex>\n#define CUSTOM_VERTEX_BEGIN\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef TANGENT\nattribute vec4 tangent;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#include<uvAttributeDeclaration>[2..7]\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<helperFunctions>\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\n#include<prePassVertexDeclaration>\n#include<mainUVVaryingDeclaration>[1..7]\n#include<samplerVertexDeclaration>(_DEFINENAME_,DIFFUSE,_VARYINGNAME_,Diffuse)\n#include<samplerVertexDeclaration>(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail)\n#include<samplerVertexDeclaration>(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient)\n#include<samplerVertexDeclaration>(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity)\n#include<samplerVertexDeclaration>(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive)\n#include<samplerVertexDeclaration>(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap)\n#if defined(SPECULARTERM)\n#include<samplerVertexDeclaration>(_DEFINENAME_,SPECULAR,_VARYINGNAME_,Specular)\n#endif\n#include<samplerVertexDeclaration>(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump)\n#include<samplerVertexDeclaration>(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal)\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<bumpVertexDeclaration>\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightVxFragment>[0..maxSimultaneousLights]\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#include<logDepthDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec3 positionUpdated=position;\n#ifdef NORMAL\nvec3 normalUpdated=normal;\n#endif\n#ifdef TANGENT\nvec4 tangentUpdated=tangent;\n#endif\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\nvPositionUVW=positionUpdated;\n#endif\n#define CUSTOM_VERTEX_UPDATE_POSITION\n#define CUSTOM_VERTEX_UPDATE_NORMAL\n#include<instancesVertex>\n#if defined(PREPASS) && ((defined(PREPASS_VELOCITY) || defined(PREPASS_VELOCITY_LINEAR)) && !defined(BONES_VELOCITY_ENABLED)\nvCurrentPosition=viewProjection*finalWorld*vec4(positionUpdated,1.0);vPreviousPosition=previousViewProjection*finalPreviousWorld*vec4(positionUpdated,1.0);\n#endif\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\n#ifdef NORMAL\nmat3 normalWorld=mat3(finalWorld);\n#if defined(INSTANCES) && defined(THIN_INSTANCES)\nvNormalW=normalUpdated/vec3(dot(normalWorld[0],normalWorld[0]),dot(normalWorld[1],normalWorld[1]),dot(normalWorld[2],normalWorld[2]));vNormalW=normalize(normalWorld*vNormalW);\n#else\n#ifdef NONUNIFORMSCALING\nnormalWorld=transposeMat3(inverseMat3(normalWorld));\n#endif\nvNormalW=normalize(normalWorld*normalUpdated);\n#endif\n#endif\n#define CUSTOM_VERTEX_UPDATE_WORLDPOS\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR==0u) {gl_Position=viewProjection*worldPos;} else {gl_Position=viewProjectionR*worldPos;}\n#else\ngl_Position=viewProjection*worldPos;\n#endif\nvPositionW=vec3(worldPos);\n#ifdef PREPASS\n#include<prePassVertex>\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvDirectionW=normalize(vec3(finalWorld*vec4(positionUpdated,0.0)));\n#endif\n#ifndef UV1\nvec2 uvUpdated=vec2(0.,0.);\n#endif\n#ifdef MAINUV1\nvMainUV1=uvUpdated;\n#endif\n#include<uvVariableDeclaration>[2..7]\n#include<samplerVertexImplementation>(_DEFINENAME_,DIFFUSE,_VARYINGNAME_,Diffuse,_MATRIXNAME_,diffuse,_INFONAME_,DiffuseInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail,_MATRIXNAME_,detail,_INFONAME_,DetailInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient,_MATRIXNAME_,ambient,_INFONAME_,AmbientInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity,_MATRIXNAME_,opacity,_INFONAME_,OpacityInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive,_MATRIXNAME_,emissive,_INFONAME_,EmissiveInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap,_MATRIXNAME_,lightmap,_INFONAME_,LightmapInfos.x)\n#if defined(SPECULARTERM)\n#include<samplerVertexImplementation>(_DEFINENAME_,SPECULAR,_VARYINGNAME_,Specular,_MATRIXNAME_,specular,_INFONAME_,SpecularInfos.x)\n#endif\n#include<samplerVertexImplementation>(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump,_MATRIXNAME_,bump,_INFONAME_,BumpInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal,_MATRIXNAME_,decal,_INFONAME_,DecalInfos.x)\n#include<bumpVertex>\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#include<pointCloudVertex>\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}\n";o.l.ShadersStore[t]=r;const a={name:t,shader:r}},9386:(e,n,i)=>{i.r(n),i.d(n,{depthBoxBlurPixelShader:()=>r});const o="depthBoxBlurPixelShader",t="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec2 screenSize;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec4 colorDepth=vec4(0.0);for (int x=-OFFSET; x<=OFFSET; x++)\nfor (int y=-OFFSET; y<=OFFSET; y++)\ncolorDepth+=texture2D(textureSampler,vUV+vec2(x,y)/screenSize);gl_FragColor=(colorDepth/float((OFFSET*2+1)*(OFFSET*2+1)));}";i(9610).l.ShadersStore[o]=t;const r={name:o,shader:t}},9411:(e,n,i)=>{i.r(n),i.d(n,{depthOfFieldMergePixelShader:()=>r});const o="depthOfFieldMergePixelShader",t="#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define TEXTUREFUNC(s,c,lod) texture2DLodEXT(s,c,lod)\n#else\n#define TEXTUREFUNC(s,c,bias) texture2D(s,c,bias)\n#endif\nuniform sampler2D textureSampler;varying vec2 vUV;uniform sampler2D circleOfConfusionSampler;uniform sampler2D blurStep0;\n#if BLUR_LEVEL>0\nuniform sampler2D blurStep1;\n#endif\n#if BLUR_LEVEL>1\nuniform sampler2D blurStep2;\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{float coc=TEXTUREFUNC(circleOfConfusionSampler,vUV,0.0).r;\n#if BLUR_LEVEL==0\nvec4 original=TEXTUREFUNC(textureSampler,vUV,0.0);vec4 blurred0=TEXTUREFUNC(blurStep0,vUV,0.0);gl_FragColor=mix(original,blurred0,coc);\n#endif\n#if BLUR_LEVEL==1\nif(coc<0.5){vec4 original=TEXTUREFUNC(textureSampler,vUV,0.0);vec4 blurred1=TEXTUREFUNC(blurStep1,vUV,0.0);gl_FragColor=mix(original,blurred1,coc/0.5);}else{vec4 blurred0=TEXTUREFUNC(blurStep0,vUV,0.0);vec4 blurred1=TEXTUREFUNC(blurStep1,vUV,0.0);gl_FragColor=mix(blurred1,blurred0,(coc-0.5)/0.5);}\n#endif\n#if BLUR_LEVEL==2\nif(coc<0.33){vec4 original=TEXTUREFUNC(textureSampler,vUV,0.0);vec4 blurred2=TEXTUREFUNC(blurStep2,vUV,0.0);gl_FragColor=mix(original,blurred2,coc/0.33);}else if(coc<0.66){vec4 blurred1=TEXTUREFUNC(blurStep1,vUV,0.0);vec4 blurred2=TEXTUREFUNC(blurStep2,vUV,0.0);gl_FragColor=mix(blurred2,blurred1,(coc-0.33)/0.33);}else{vec4 blurred0=TEXTUREFUNC(blurStep0,vUV,0.0);vec4 blurred1=TEXTUREFUNC(blurStep1,vUV,0.0);gl_FragColor=mix(blurred1,blurred0,(coc-0.66)/0.34);}\n#endif\n}\n";i(9610).l.ShadersStore[o]=t;const r={name:o,shader:t}},5491:(e,n,i)=>{i.r(n),i.d(n,{extractHighlightsPixelShader:()=>a});var o=i(9610);i(3325);const t="extractHighlightsPixelShader",r="#include<helperFunctions>\nvarying vec2 vUV;uniform sampler2D textureSampler;uniform float threshold;uniform float exposure;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{gl_FragColor=texture2D(textureSampler,vUV);float luma=dot(LuminanceEncodeApprox,gl_FragColor.rgb*exposure);gl_FragColor.rgb=step(threshold,luma)*gl_FragColor.rgb;}";o.l.ShadersStore[t]=r;const a={name:t,shader:r}},5499:(e,n,i)=>{i.r(n),i.d(n,{fxaaPixelShader:()=>r});const o="fxaaPixelShader",t="#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define TEXTUREFUNC(s,c,l) texture2DLodEXT(s,c,l)\n#else\n#define TEXTUREFUNC(s,c,b) texture2D(s,c,b)\n#endif\nuniform sampler2D textureSampler;uniform vec2 texelSize;varying vec2 vUV;varying vec2 sampleCoordS;varying vec2 sampleCoordE;varying vec2 sampleCoordN;varying vec2 sampleCoordW;varying vec2 sampleCoordNW;varying vec2 sampleCoordSE;varying vec2 sampleCoordNE;varying vec2 sampleCoordSW;const float fxaaQualitySubpix=1.0;const float fxaaQualityEdgeThreshold=0.166;const float fxaaQualityEdgeThresholdMin=0.0833;const vec3 kLumaCoefficients=vec3(0.2126,0.7152,0.0722);\n#define FxaaLuma(rgba) dot(rgba.rgb,kLumaCoefficients)\nvoid main(){vec2 posM;posM.x=vUV.x;posM.y=vUV.y;vec4 rgbyM=TEXTUREFUNC(textureSampler,vUV,0.0);float lumaM=FxaaLuma(rgbyM);float lumaS=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordS,0.0));float lumaE=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordE,0.0));float lumaN=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordN,0.0));float lumaW=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordW,0.0));float maxSM=max(lumaS,lumaM);float minSM=min(lumaS,lumaM);float maxESM=max(lumaE,maxSM);float minESM=min(lumaE,minSM);float maxWN=max(lumaN,lumaW);float minWN=min(lumaN,lumaW);float rangeMax=max(maxWN,maxESM);float rangeMin=min(minWN,minESM);float rangeMaxScaled=rangeMax*fxaaQualityEdgeThreshold;float range=rangeMax-rangeMin;float rangeMaxClamped=max(fxaaQualityEdgeThresholdMin,rangeMaxScaled);\n#ifndef MALI\nif(range<rangeMaxClamped) \n{gl_FragColor=rgbyM;return;}\n#endif\nfloat lumaNW=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordNW,0.0));float lumaSE=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordSE,0.0));float lumaNE=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordNE,0.0));float lumaSW=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordSW,0.0));float lumaNS=lumaN+lumaS;float lumaWE=lumaW+lumaE;float subpixRcpRange=1.0/range;float subpixNSWE=lumaNS+lumaWE;float edgeHorz1=(-2.0*lumaM)+lumaNS;float edgeVert1=(-2.0*lumaM)+lumaWE;float lumaNESE=lumaNE+lumaSE;float lumaNWNE=lumaNW+lumaNE;float edgeHorz2=(-2.0*lumaE)+lumaNESE;float edgeVert2=(-2.0*lumaN)+lumaNWNE;float lumaNWSW=lumaNW+lumaSW;float lumaSWSE=lumaSW+lumaSE;float edgeHorz4=(abs(edgeHorz1)*2.0)+abs(edgeHorz2);float edgeVert4=(abs(edgeVert1)*2.0)+abs(edgeVert2);float edgeHorz3=(-2.0*lumaW)+lumaNWSW;float edgeVert3=(-2.0*lumaS)+lumaSWSE;float edgeHorz=abs(edgeHorz3)+edgeHorz4;float edgeVert=abs(edgeVert3)+edgeVert4;float subpixNWSWNESE=lumaNWSW+lumaNESE;float lengthSign=texelSize.x;bool horzSpan=edgeHorz>=edgeVert;float subpixA=subpixNSWE*2.0+subpixNWSWNESE;if (!horzSpan)\n{lumaN=lumaW;}\nif (!horzSpan) \n{lumaS=lumaE;}\nif (horzSpan) \n{lengthSign=texelSize.y;}\nfloat subpixB=(subpixA*(1.0/12.0))-lumaM;float gradientN=lumaN-lumaM;float gradientS=lumaS-lumaM;float lumaNN=lumaN+lumaM;float lumaSS=lumaS+lumaM;bool pairN=abs(gradientN)>=abs(gradientS);float gradient=max(abs(gradientN),abs(gradientS));if (pairN)\n{lengthSign=-lengthSign;}\nfloat subpixC=clamp(abs(subpixB)*subpixRcpRange,0.0,1.0);vec2 posB;posB.x=posM.x;posB.y=posM.y;vec2 offNP;offNP.x=(!horzSpan) ? 0.0 : texelSize.x;offNP.y=(horzSpan) ? 0.0 : texelSize.y;if (!horzSpan) \n{posB.x+=lengthSign*0.5;}\nif (horzSpan)\n{posB.y+=lengthSign*0.5;}\nvec2 posN;posN.x=posB.x-offNP.x*1.5;posN.y=posB.y-offNP.y*1.5;vec2 posP;posP.x=posB.x+offNP.x*1.5;posP.y=posB.y+offNP.y*1.5;float subpixD=((-2.0)*subpixC)+3.0;float lumaEndN=FxaaLuma(TEXTUREFUNC(textureSampler,posN,0.0));float subpixE=subpixC*subpixC;float lumaEndP=FxaaLuma(TEXTUREFUNC(textureSampler,posP,0.0));if (!pairN) \n{lumaNN=lumaSS;}\nfloat gradientScaled=gradient*1.0/4.0;float lumaMM=lumaM-lumaNN*0.5;float subpixF=subpixD*subpixE;bool lumaMLTZero=lumaMM<0.0;lumaEndN-=lumaNN*0.5;lumaEndP-=lumaNN*0.5;bool doneN=abs(lumaEndN)>=gradientScaled;bool doneP=abs(lumaEndP)>=gradientScaled;if (!doneN) \n{posN.x-=offNP.x*3.0;}\nif (!doneN) \n{posN.y-=offNP.y*3.0;}\nbool doneNP=(!doneN) || (!doneP);if (!doneP) \n{posP.x+=offNP.x*3.0;}\nif (!doneP)\n{posP.y+=offNP.y*3.0;}\nif (doneNP)\n{if (!doneN) lumaEndN=FxaaLuma(TEXTUREFUNC(textureSampler,posN.xy,0.0));if (!doneP) lumaEndP=FxaaLuma(TEXTUREFUNC(textureSampler,posP.xy,0.0));if (!doneN) lumaEndN=lumaEndN-lumaNN*0.5;if (!doneP) lumaEndP=lumaEndP-lumaNN*0.5;doneN=abs(lumaEndN)>=gradientScaled;doneP=abs(lumaEndP)>=gradientScaled;if (!doneN) posN.x-=offNP.x*12.0;if (!doneN) posN.y-=offNP.y*12.0;doneNP=(!doneN) || (!doneP);if (!doneP) posP.x+=offNP.x*12.0;if (!doneP) posP.y+=offNP.y*12.0;}\nfloat dstN=posM.x-posN.x;float dstP=posP.x-posM.x;if (!horzSpan)\n{dstN=posM.y-posN.y;}\nif (!horzSpan) \n{dstP=posP.y-posM.y;}\nbool goodSpanN=(lumaEndN<0.0) != lumaMLTZero;float spanLength=(dstP+dstN);bool goodSpanP=(lumaEndP<0.0) != lumaMLTZero;float spanLengthRcp=1.0/spanLength;bool directionN=dstN<dstP;float dst=min(dstN,dstP);bool goodSpan=directionN ? goodSpanN : goodSpanP;float subpixG=subpixF*subpixF;float pixelOffset=(dst*(-spanLengthRcp))+0.5;float subpixH=subpixG*fxaaQualitySubpix;float pixelOffsetGood=goodSpan ? pixelOffset : 0.0;float pixelOffsetSubpix=max(pixelOffsetGood,subpixH);if (!horzSpan)\n{posM.x+=pixelOffsetSubpix*lengthSign;}\nif (horzSpan)\n{posM.y+=pixelOffsetSubpix*lengthSign;}\n#ifdef MALI\nif(range<rangeMaxClamped) \n{gl_FragColor=rgbyM;}\nelse\n{gl_FragColor=TEXTUREFUNC(textureSampler,posM,0.0);}\n#else\ngl_FragColor=TEXTUREFUNC(textureSampler,posM,0.0);\n#endif\n}";i(9610).l.ShadersStore[o]=t;const r={name:o,shader:t}},9669:(e,n,i)=>{i.r(n),i.d(n,{fxaaVertexShader:()=>r});const o="fxaaVertexShader",t="attribute vec2 position;uniform vec2 texelSize;varying vec2 vUV;varying vec2 sampleCoordS;varying vec2 sampleCoordE;varying vec2 sampleCoordN;varying vec2 sampleCoordW;varying vec2 sampleCoordNW;varying vec2 sampleCoordSE;varying vec2 sampleCoordNE;varying vec2 sampleCoordSW;const vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvUV=(position*madd+madd);sampleCoordS=vUV+vec2( 0.0,1.0)*texelSize;sampleCoordE=vUV+vec2( 1.0,0.0)*texelSize;sampleCoordN=vUV+vec2( 0.0,-1.0)*texelSize;sampleCoordW=vUV+vec2(-1.0,0.0)*texelSize;sampleCoordNW=vUV+vec2(-1.0,-1.0)*texelSize;sampleCoordSE=vUV+vec2( 1.0,1.0)*texelSize;sampleCoordNE=vUV+vec2( 1.0,-1.0)*texelSize;sampleCoordSW=vUV+vec2(-1.0,1.0)*texelSize;gl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";i(9610).l.ShadersStore[o]=t;const r={name:o,shader:t}},7094:(e,n,i)=>{i.r(n),i.d(n,{glowBlurPostProcessPixelShader:()=>r});const o="glowBlurPostProcessPixelShader",t="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec2 screenSize;uniform vec2 direction;uniform float blurWidth;float getLuminance(vec3 color)\n{return dot(color,vec3(0.2126,0.7152,0.0722));}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{float weights[7];weights[0]=0.05;weights[1]=0.1;weights[2]=0.2;weights[3]=0.3;weights[4]=0.2;weights[5]=0.1;weights[6]=0.05;vec2 texelSize=vec2(1.0/screenSize.x,1.0/screenSize.y);vec2 texelStep=texelSize*direction*blurWidth;vec2 start=vUV-3.0*texelStep;vec4 baseColor=vec4(0.,0.,0.,0.);vec2 texelOffset=vec2(0.,0.);for (int i=0; i<7; i++)\n{vec4 texel=texture2D(textureSampler,start+texelOffset);baseColor.a+=texel.a*weights[i];float luminance=getLuminance(baseColor.rgb);float luminanceTexel=getLuminance(texel.rgb);float choice=step(luminanceTexel,luminance);baseColor.rgb=choice*baseColor.rgb+(1.0-choice)*texel.rgb;texelOffset+=texelStep;}\ngl_FragColor=baseColor;}";i(9610).l.ShadersStore[o]=t;const r={name:o,shader:t}},3234:(e,n,i)=>{i.r(n),i.d(n,{glowMapGenerationPixelShader:()=>a});var o=i(9610);i(3325),i(6194),i(7412);const t="glowMapGenerationPixelShader",r="#if defined(DIFFUSE_ISLINEAR) || defined(EMISSIVE_ISLINEAR)\n#include<helperFunctions>\n#endif\n#ifdef DIFFUSE\nvarying vec2 vUVDiffuse;uniform sampler2D diffuseSampler;\n#endif\n#ifdef OPACITY\nvarying vec2 vUVOpacity;uniform sampler2D opacitySampler;uniform float opacityIntensity;\n#endif\n#ifdef EMISSIVE\nvarying vec2 vUVEmissive;uniform sampler2D emissiveSampler;\n#endif\n#ifdef VERTEXALPHA\nvarying vec4 vColor;\n#endif\nuniform vec4 glowColor;uniform float glowIntensity;\n#include<clipPlaneFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{\n#include<clipPlaneFragment>\nvec4 finalColor=glowColor;\n#ifdef DIFFUSE\nvec4 albedoTexture=texture2D(diffuseSampler,vUVDiffuse);\n#ifdef DIFFUSE_ISLINEAR\nalbedoTexture=toGammaSpace(albedoTexture);\n#endif\n#ifdef GLOW\nfinalColor.a*=albedoTexture.a;\n#endif\n#ifdef HIGHLIGHT\nfinalColor.a=albedoTexture.a;\n#endif\n#endif\n#ifdef OPACITY\nvec4 opacityMap=texture2D(opacitySampler,vUVOpacity);\n#ifdef OPACITYRGB\nfinalColor.a*=getLuminance(opacityMap.rgb);\n#else\nfinalColor.a*=opacityMap.a;\n#endif\nfinalColor.a*=opacityIntensity;\n#endif\n#ifdef VERTEXALPHA\nfinalColor.a*=vColor.a;\n#endif\n#ifdef ALPHATEST\nif (finalColor.a<ALPHATESTVALUE)\ndiscard;\n#endif\n#ifdef EMISSIVE\nvec4 emissive=texture2D(emissiveSampler,vUVEmissive);\n#ifdef EMISSIVE_ISLINEAR\nemissive=toGammaSpace(emissive);\n#endif\ngl_FragColor=emissive*finalColor*glowIntensity;\n#else\ngl_FragColor=finalColor*glowIntensity;\n#endif\n#ifdef HIGHLIGHT\ngl_FragColor.a=glowColor.a;\n#endif\n}";o.l.ShadersStore[t]=r;const a={name:t,shader:r}},136:(e,n,i)=>{i.r(n),i.d(n,{glowMapGenerationVertexShader:()=>a});var o=i(9610);i(9707),i(8959),i(7999),i(738),i(1636),i(1218),i(8451),i(5060),i(3298),i(3361),i(5523),i(7314);const t="glowMapGenerationVertexShader",r="attribute vec3 position;\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#include<clipPlaneVertexDeclaration>\n#include<instancesDeclaration>\nuniform mat4 viewProjection;varying vec4 vPosition;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef DIFFUSE\nvarying vec2 vUVDiffuse;uniform mat4 diffuseMatrix;\n#endif\n#ifdef OPACITY\nvarying vec2 vUVOpacity;uniform mat4 opacityMatrix;\n#endif\n#ifdef EMISSIVE\nvarying vec2 vUVEmissive;uniform mat4 emissiveMatrix;\n#endif\n#ifdef VERTEXALPHA\nattribute vec4 color;varying vec4 vColor;\n#endif\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{vec3 positionUpdated=position;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\n#ifdef CUBEMAP\nvPosition=worldPos;gl_Position=viewProjection*finalWorld*vec4(position,1.0);\n#else\nvPosition=viewProjection*worldPos;gl_Position=vPosition;\n#endif\n#ifdef DIFFUSE\n#ifdef DIFFUSEUV1\nvUVDiffuse=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef DIFFUSEUV2\nvUVDiffuse=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#ifdef OPACITY\n#ifdef OPACITYUV1\nvUVOpacity=vec2(opacityMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef OPACITYUV2\nvUVOpacity=vec2(opacityMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#ifdef EMISSIVE\n#ifdef EMISSIVEUV1\nvUVEmissive=vec2(emissiveMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef EMISSIVEUV2\nvUVEmissive=vec2(emissiveMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#ifdef VERTEXALPHA\nvColor=color;\n#endif\n#include<clipPlaneVertex>\n}";o.l.ShadersStore[t]=r;const a={name:t,shader:r}},9858:(e,n,i)=>{i.r(n),i.d(n,{glowMapMergePixelShader:()=>r});const o="glowMapMergePixelShader",t="varying vec2 vUV;uniform sampler2D textureSampler;\n#ifdef EMISSIVE\nuniform sampler2D textureSampler2;\n#endif\nuniform float offset;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\nvec4 baseColor=texture2D(textureSampler,vUV);\n#ifdef EMISSIVE\nbaseColor+=texture2D(textureSampler2,vUV);baseColor*=offset;\n#else\nbaseColor.a=abs(offset-baseColor.a);\n#ifdef STROKE\nfloat alpha=smoothstep(.0,.1,baseColor.a);baseColor.a=alpha;baseColor.rgb=baseColor.rgb*alpha;\n#endif\n#endif\n#if LDR\nbaseColor=clamp(baseColor,0.,1.0);\n#endif\ngl_FragColor=baseColor;\n#define CUSTOM_FRAGMENT_MAIN_END\n}";i(9610).l.ShadersStore[o]=t;const r={name:o,shader:t}},1288:(e,n,i)=>{i.r(n),i.d(n,{glowMapMergeVertexShader:()=>r});const o="glowMapMergeVertexShader",t="attribute vec2 position;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvUV=position*madd+madd;gl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";i(9610).l.ShadersStore[o]=t;const r={name:o,shader:t}},890:(e,n,i)=>{i.r(n),i.d(n,{grainPixelShader:()=>a});var o=i(9610);i(3325);const t="grainPixelShader",r="#include<helperFunctions>\nuniform sampler2D textureSampler; \nuniform float intensity;uniform float animatedSeed;varying vec2 vUV;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{gl_FragColor=texture2D(textureSampler,vUV);vec2 seed=vUV*(animatedSeed);float grain=dither(seed,intensity);float lum=getLuminance(gl_FragColor.rgb);float grainAmount=(cos(-PI+(lum*PI*2.))+1.)/2.;gl_FragColor.rgb+=grain*grainAmount;gl_FragColor.rgb=max(gl_FragColor.rgb,0.0);}";o.l.ShadersStore[t]=r;const a={name:t,shader:r}},3153:(e,n,i)=>{i.r(n),i.d(n,{imageProcessingPixelShader:()=>a});var o=i(9610);i(9392),i(3325),i(4017);const t="imageProcessingPixelShader",r="varying vec2 vUV;uniform sampler2D textureSampler;\n#include<imageProcessingDeclaration>\n#include<helperFunctions>\n#include<imageProcessingFunctions>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec4 result=texture2D(textureSampler,vUV);\n#ifdef IMAGEPROCESSING\n#ifndef FROMLINEARSPACE\nresult.rgb=toLinearSpace(result.rgb);\n#endif\nresult=applyImageProcessing(result);\n#else\n#ifdef FROMLINEARSPACE\nresult=applyImageProcessing(result);\n#endif\n#endif\ngl_FragColor=result;}";o.l.ShadersStore[t]=r;const a={name:t,shader:r}},4509:(e,n,i)=>{i.r(n),i.d(n,{kernelBlurPixelShader:()=>a});var o=i(9610);i(7382),i(8334);o.l.IncludesShadersStore.kernelBlurFragment="#ifdef DOF\nfactor=sampleCoC(sampleCoord{X}); \ncomputedWeight=KERNEL_WEIGHT{X}*factor;sumOfWeights+=computedWeight;\n#else\ncomputedWeight=KERNEL_WEIGHT{X};\n#endif\n#ifdef PACKEDFLOAT\nblend+=unpack(texture2D(textureSampler,sampleCoord{X}))*computedWeight;\n#else\nblend+=texture2D(textureSampler,sampleCoord{X})*computedWeight;\n#endif\n";o.l.IncludesShadersStore.kernelBlurFragment2="#ifdef DOF\nfactor=sampleCoC(sampleCenter+delta*KERNEL_DEP_OFFSET{X});computedWeight=KERNEL_DEP_WEIGHT{X}*factor;sumOfWeights+=computedWeight;\n#else\ncomputedWeight=KERNEL_DEP_WEIGHT{X};\n#endif\n#ifdef PACKEDFLOAT\nblend+=unpack(texture2D(textureSampler,sampleCenter+delta*KERNEL_DEP_OFFSET{X}))*computedWeight;\n#else\nblend+=texture2D(textureSampler,sampleCenter+delta*KERNEL_DEP_OFFSET{X})*computedWeight;\n#endif\n";const t="kernelBlurPixelShader",r="uniform sampler2D textureSampler;uniform vec2 delta;varying vec2 sampleCenter;\n#ifdef DOF\nuniform sampler2D circleOfConfusionSampler;float sampleCoC(in vec2 offset) {float coc=texture2D(circleOfConfusionSampler,offset).r;return coc; }\n#endif\n#include<kernelBlurVaryingDeclaration>[0..varyingCount]\n#ifdef PACKEDFLOAT\n#include<packingFunctions>\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{float computedWeight=0.0;\n#ifdef PACKEDFLOAT\nfloat blend=0.;\n#else\nvec4 blend=vec4(0.);\n#endif\n#ifdef DOF\nfloat sumOfWeights=CENTER_WEIGHT; \nfloat factor=0.0;\n#ifdef PACKEDFLOAT\nblend+=unpack(texture2D(textureSampler,sampleCenter))*CENTER_WEIGHT;\n#else\nblend+=texture2D(textureSampler,sampleCenter)*CENTER_WEIGHT;\n#endif\n#endif\n#include<kernelBlurFragment>[0..varyingCount]\n#include<kernelBlurFragment2>[0..depCount]\n#ifdef PACKEDFLOAT\ngl_FragColor=pack(blend);\n#else\ngl_FragColor=blend;\n#endif\n#ifdef DOF\ngl_FragColor/=sumOfWeights;\n#endif\n}";o.l.ShadersStore[t]=r;const a={name:t,shader:r}},3802:(e,n,i)=>{i.r(n),i.d(n,{kernelBlurVertexShader:()=>a});var o=i(9610);i(7382);o.l.IncludesShadersStore.kernelBlurVertex="sampleCoord{X}=sampleCenter+delta*KERNEL_OFFSET{X};";const t="kernelBlurVertexShader",r="attribute vec2 position;uniform vec2 delta;varying vec2 sampleCenter;\n#include<kernelBlurVaryingDeclaration>[0..varyingCount]\nconst vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nsampleCenter=(position*madd+madd);\n#include<kernelBlurVertex>[0..varyingCount]\ngl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";o.l.ShadersStore[t]=r;const a={name:t,shader:r}},9278:(e,n,i)=>{i.r(n),i.d(n,{lodPixelShader:()=>r});const o="lodPixelShader",t="#extension GL_EXT_shader_texture_lod : enable\nprecision highp float;const float GammaEncodePowerApprox=1.0/2.2;varying vec2 vUV;uniform sampler2D textureSampler;uniform float lod;uniform vec2 texSize;uniform int gamma;void main(void)\n{gl_FragColor=texture2DLodEXT(textureSampler,vUV,lod);if (gamma==0) {gl_FragColor.rgb=pow(gl_FragColor.rgb,vec3(GammaEncodePowerApprox));}}\n";i(9610).l.ShadersStore[o]=t;const r={name:o,shader:t}},2905:(e,n,i)=>{i.r(n),i.d(n,{lodCubePixelShader:()=>r});const o="lodCubePixelShader",t="precision highp float;const float GammaEncodePowerApprox=1.0/2.2;varying vec2 vUV;uniform samplerCube textureSampler;uniform float lod;uniform int gamma;void main(void)\n{vec2 uv=vUV*2.0-1.0;\n#ifdef POSITIVEX\ngl_FragColor=textureCube(textureSampler,vec3(1.001,uv.y,uv.x),lod);\n#endif\n#ifdef NEGATIVEX\ngl_FragColor=textureCube(textureSampler,vec3(-1.001,uv.y,uv.x),lod);\n#endif\n#ifdef POSITIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,1.001,uv.x),lod);\n#endif\n#ifdef NEGATIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,-1.001,uv.x),lod);\n#endif\n#ifdef POSITIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,1.001),lod);\n#endif\n#ifdef NEGATIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,-1.001),lod);\n#endif\nif (gamma==0) {gl_FragColor.rgb=pow(gl_FragColor.rgb,vec3(GammaEncodePowerApprox));}}\n";i(9610).l.ShadersStore[o]=t;const r={name:o,shader:t}},9820:(e,n,i)=>{i.r(n),i.d(n,{passPixelShader:()=>r});const o="passPixelShader",t="varying vec2 vUV;uniform sampler2D textureSampler;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{gl_FragColor=texture2D(textureSampler,vUV);}";i(9610).l.ShadersStore[o]=t;const r={name:o,shader:t}},4511:(e,n,i)=>{i.r(n),i.d(n,{passCubePixelShader:()=>r});const o="passCubePixelShader",t="varying vec2 vUV;uniform samplerCube textureSampler;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{vec2 uv=vUV*2.0-1.0;\n#ifdef POSITIVEX\ngl_FragColor=textureCube(textureSampler,vec3(1.001,uv.y,uv.x));\n#endif\n#ifdef NEGATIVEX\ngl_FragColor=textureCube(textureSampler,vec3(-1.001,uv.y,uv.x));\n#endif\n#ifdef POSITIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,1.001,uv.x));\n#endif\n#ifdef NEGATIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,-1.001,uv.x));\n#endif\n#ifdef POSITIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,1.001));\n#endif\n#ifdef NEGATIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,-1.001));\n#endif\n}";i(9610).l.ShadersStore[o]=t;const r={name:o,shader:t}},9682:(e,n,i)=>{i.r(n),i.d(n,{rgbdDecodePixelShader:()=>a});var o=i(9610);i(3325);const t="rgbdDecodePixelShader",r="varying vec2 vUV;uniform sampler2D textureSampler;\n#include<helperFunctions>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{gl_FragColor=vec4(fromRGBD(texture2D(textureSampler,vUV)),1.0);}";o.l.ShadersStore[t]=r;const a={name:t,shader:r}},2646:(e,n,i)=>{i.r(n),i.d(n,{rgbdEncodePixelShader:()=>a});var o=i(9610);i(3325);const t="rgbdEncodePixelShader",r="varying vec2 vUV;uniform sampler2D textureSampler;\n#include<helperFunctions>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{gl_FragColor=toRGBD(texture2D(textureSampler,vUV).rgb);}";o.l.ShadersStore[t]=r;const a={name:t,shader:r}},357:(e,n,i)=>{i.r(n),i.d(n,{shadowMapPixelShader:()=>a});var o=i(9610);i(8334);o.l.IncludesShadersStore.bayerDitherFunctions="float bayerDither2(vec2 _P) {return mod(2.0*_P.y+_P.x+1.0,4.0);}\nfloat bayerDither4(vec2 _P) {vec2 P1=mod(_P,2.0); \nvec2 P2=floor(0.5*mod(_P,4.0)); \nreturn 4.0*bayerDither2(P1)+bayerDither2(P2);}\nfloat bayerDither8(vec2 _P) {vec2 P1=mod(_P,2.0); \nvec2 P2=floor(0.5 *mod(_P,4.0)); \nvec2 P4=floor(0.25*mod(_P,8.0)); \nreturn 4.0*(4.0*bayerDither2(P1)+bayerDither2(P2))+bayerDither2(P4);}\n";o.l.IncludesShadersStore.shadowMapFragmentExtraDeclaration="#if SM_FLOAT==0\n#include<packingFunctions>\n#endif\n#if SM_SOFTTRANSPARENTSHADOW==1\n#include<bayerDitherFunctions>\nuniform vec2 softTransparentShadowSM;\n#endif\nvarying float vDepthMetricSM;\n#if SM_USEDISTANCE==1\nuniform vec3 lightDataSM;varying vec3 vPositionWSM;\n#endif\nuniform vec3 biasAndScaleSM;uniform vec2 depthValuesSM;\n#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1\nvarying float zSM;\n#endif\n",i(6194),i(7412);o.l.IncludesShadersStore.shadowMapFragment="float depthSM=vDepthMetricSM;\n#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1\n#if SM_USEDISTANCE==1\ndepthSM=(length(vPositionWSM-lightDataSM)+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#else\n#ifdef USE_REVERSE_DEPTHBUFFER\ndepthSM=(-zSM+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#else\ndepthSM=(zSM+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#endif\n#endif\n#ifdef USE_REVERSE_DEPTHBUFFER\ngl_FragDepth=clamp(1.0-depthSM,0.0,1.0);\n#else\ngl_FragDepth=clamp(depthSM,0.0,1.0); \n#endif\n#elif SM_USEDISTANCE==1\ndepthSM=(length(vPositionWSM-lightDataSM)+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#endif\n#if SM_ESM==1\ndepthSM=clamp(exp(-min(87.,biasAndScaleSM.z*depthSM)),0.,1.);\n#endif\n#if SM_FLOAT==1\ngl_FragColor=vec4(depthSM,1.0,1.0,1.0);\n#else\ngl_FragColor=pack(depthSM);\n#endif\nreturn;";const t="shadowMapPixelShader",r="#include<shadowMapFragmentExtraDeclaration>\n#ifdef ALPHATEXTURE\nvarying vec2 vUV;uniform sampler2D diffuseSampler;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{\n#include<clipPlaneFragment>\n#ifdef ALPHATEXTURE\nvec4 opacityMap=texture2D(diffuseSampler,vUV);float alphaFromAlphaTexture=opacityMap.a;\n#if SM_SOFTTRANSPARENTSHADOW==1\nif (softTransparentShadowSM.y==1.0) {opacityMap.rgb=opacityMap.rgb*vec3(0.3,0.59,0.11);alphaFromAlphaTexture=opacityMap.x+opacityMap.y+opacityMap.z;}\n#endif\n#ifdef ALPHATESTVALUE\nif (alphaFromAlphaTexture<ALPHATESTVALUE)\ndiscard;\n#endif\n#endif\n#if SM_SOFTTRANSPARENTSHADOW==1\n#ifdef ALPHATEXTURE\nif ((bayerDither8(floor(mod(gl_FragCoord.xy,8.0))))/64.0>=softTransparentShadowSM.x*alphaFromAlphaTexture) discard;\n#else\nif ((bayerDither8(floor(mod(gl_FragCoord.xy,8.0))))/64.0>=softTransparentShadowSM.x) discard;\n#endif\n#endif\n#include<shadowMapFragment>\n}";o.l.ShadersStore[t]=r;const a={name:t,shader:r}},3906:(e,n,i)=>{i.r(n),i.d(n,{shadowMapVertexShader:()=>a});var o=i(9610);i(9707),i(8959),i(7999),i(738),i(3325);o.l.IncludesShadersStore.sceneVertexDeclaration="uniform mat4 viewProjection;\n#ifdef MULTIVIEW\nuniform mat4 viewProjectionR;\n#endif\nuniform mat4 view;uniform mat4 projection;uniform vec4 vEyePosition;\n";o.l.IncludesShadersStore.meshVertexDeclaration="uniform mat4 world;uniform float visibility;\n";o.l.IncludesShadersStore.shadowMapVertexDeclaration="#include<sceneVertexDeclaration>\n#include<meshVertexDeclaration>\n",i(8764),i(6467);o.l.IncludesShadersStore.shadowMapUboDeclaration="layout(std140,column_major) uniform;\n#include<sceneUboDeclaration>\n#include<meshUboDeclaration>\n";o.l.IncludesShadersStore.shadowMapVertexExtraDeclaration="#if SM_NORMALBIAS==1\nuniform vec3 lightDataSM;\n#endif\nuniform vec3 biasAndScaleSM;uniform vec2 depthValuesSM;varying float vDepthMetricSM;\n#if SM_USEDISTANCE==1\nvarying vec3 vPositionWSM;\n#endif\n#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1\nvarying float zSM;\n#endif\n",i(1636),i(8451),i(5060),i(3298),i(3361),i(5523);o.l.IncludesShadersStore.shadowMapVertexNormalBias="#if SM_NORMALBIAS==1\n#if SM_DIRECTIONINLIGHTDATA==1\nvec3 worldLightDirSM=normalize(-lightDataSM.xyz);\n#else\nvec3 directionToLightSM=lightDataSM.xyz-worldPos.xyz;vec3 worldLightDirSM=normalize(directionToLightSM);\n#endif\nfloat ndlSM=dot(vNormalW,worldLightDirSM);float sinNLSM=sqrt(1.0-ndlSM*ndlSM);float normalBiasSM=biasAndScaleSM.y*sinNLSM;worldPos.xyz-=vNormalW*normalBiasSM;\n#endif\n";o.l.IncludesShadersStore.shadowMapVertexMetric="#if SM_USEDISTANCE==1\nvPositionWSM=worldPos.xyz;\n#endif\n#if SM_DEPTHTEXTURE==1\n#ifdef IS_NDC_HALF_ZRANGE\n#define BIASFACTOR 0.5\n#else\n#define BIASFACTOR 1.0\n#endif\n#ifdef USE_REVERSE_DEPTHBUFFER\ngl_Position.z-=biasAndScaleSM.x*gl_Position.w*BIASFACTOR;\n#else\ngl_Position.z+=biasAndScaleSM.x*gl_Position.w*BIASFACTOR;\n#endif\n#endif\n#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1\nzSM=gl_Position.z;gl_Position.z=0.0;\n#elif SM_USEDISTANCE==0\n#ifdef USE_REVERSE_DEPTHBUFFER\nvDepthMetricSM=(-gl_Position.z+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#else\nvDepthMetricSM=(gl_Position.z+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#endif\n#endif\n",i(7314);const t="shadowMapVertexShader",r="attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#ifdef INSTANCES\nattribute vec4 world0;attribute vec4 world1;attribute vec4 world2;attribute vec4 world3;\n#endif\n#include<helperFunctions>\n#include<__decl__shadowMapVertex>\n#ifdef ALPHATEXTURE\nvarying vec2 vUV;uniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\n#include<shadowMapVertexExtraDeclaration>\n#include<clipPlaneVertexDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{vec3 positionUpdated=position;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#ifdef NORMAL\nvec3 normalUpdated=normal;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\n#ifdef NORMAL\nmat3 normWorldSM=mat3(finalWorld);\n#if defined(INSTANCES) && defined(THIN_INSTANCES)\nvec3 vNormalW=normalUpdated/vec3(dot(normWorldSM[0],normWorldSM[0]),dot(normWorldSM[1],normWorldSM[1]),dot(normWorldSM[2],normWorldSM[2]));vNormalW=normalize(normWorldSM*vNormalW);\n#else\n#ifdef NONUNIFORMSCALING\nnormWorldSM=transposeMat3(inverseMat3(normWorldSM));\n#endif\nvec3 vNormalW=normalize(normWorldSM*normalUpdated);\n#endif\n#endif\n#include<shadowMapVertexNormalBias>\ngl_Position=viewProjection*worldPos;\n#include<shadowMapVertexMetric>\n#ifdef ALPHATEXTURE\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#include<clipPlaneVertex>\n}";o.l.ShadersStore[t]=r;const a={name:t,shader:r}}}]);
\ No newline at end of file
diff --git a/docs/static/pmx_converter/index.html b/docs/static/pmx_converter/index.html
index 0029ebb..97181bf 100644
--- a/docs/static/pmx_converter/index.html
+++ b/docs/static/pmx_converter/index.html
@@ -1 +1 @@
-<!doctype html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title>babylon-mmd</title><link rel="icon" href="data:,"><style>body,html{width:100%;height:100%;margin:0}</style><script defer="defer" src="833.bundle.js"></script><script defer="defer" src="main.bundle.js"></script></head><body></body></html>
\ No newline at end of file
+<!doctype html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title>babylon-mmd</title><link rel="icon" href="data:,"><style>body,html{width:100%;height:100%;margin:0}</style><script defer="defer" src="main.bundle.js"></script></head><body></body></html>
\ No newline at end of file
diff --git a/docs/static/pmx_converter/main.bundle.js b/docs/static/pmx_converter/main.bundle.js
index 696841f..eb0a7e7 100644
--- a/docs/static/pmx_converter/main.bundle.js
+++ b/docs/static/pmx_converter/main.bundle.js
@@ -1 +1,4 @@
-(()=>{"use strict";var e,t,n,r={7198:(e,t,n)=>{n.d(t,{B:()=>r});const r="\n#ifndef SDEFDECLARATION\n#define SDEFDECLARATION\n#if NUM_BONE_INFLUENCERS>0 && defined(SDEF)\nattribute matricesSdefC: vec3f;attribute matricesSdefRW0: vec3f;attribute matricesSdefRW1: vec3f;fn rotationMatrixToQuaternion(matrix: mat3x3f)->vec4f {let trace: f32=matrix[0][0]+matrix[1][1]+matrix[2][2];var s: f32;var sqrtParam: f32;if (trace>0.0) {sqrtParam=trace+1.0;} else if (matrix[0][0]>matrix[1][1] && matrix[0][0]>matrix[2][2]) {sqrtParam=1.0+matrix[0][0]-matrix[1][1]-matrix[2][2];} else if (matrix[1][1]>matrix[2][2]) {sqrtParam=1.0+matrix[1][1]-matrix[0][0]-matrix[2][2];} else {sqrtParam=1.0+matrix[2][2]-matrix[0][0]-matrix[1][1];}\nlet sqrtValue: f32=sqrt(sqrtParam);if (trace>0.0) {s=0.5/sqrtValue;return vec4f(\n(matrix[1][2]-matrix[2][1])*s,\n(matrix[2][0]-matrix[0][2])*s,\n(matrix[0][1]-matrix[1][0])*s,\n0.25/s\n);} else if (matrix[0][0]>matrix[1][1] && matrix[0][0]>matrix[2][2]) {s=2.0*sqrtValue;return vec4f(\n0.25*s,\n(matrix[0][1]+matrix[1][0])/s,\n(matrix[2][0]+matrix[0][2])/s,\n(matrix[1][2]-matrix[2][1])/s\n);} else if (matrix[1][1]>matrix[2][2]) {s=2.0*sqrtValue;return vec4f(\n(matrix[0][1]+matrix[1][0])/s,\n0.25*s,\n(matrix[1][2]+matrix[2][1])/s,\n(matrix[2][0]-matrix[0][2])/s\n);} else {s=2.0*sqrtValue;return vec4f(\n(matrix[2][0]+matrix[0][2])/s,\n(matrix[1][2]+matrix[2][1])/s,\n0.25*s,\n(matrix[0][1]-matrix[1][0])/s\n);}}\nfn quaternionToRotationMatrix(q: vec4f)->mat3x3f {let xx: f32=q.x*q.x;let yy: f32=q.y*q.y;let zz: f32=q.z*q.z;let xy: f32=q.x*q.y;let zw: f32=q.z*q.w;let zx: f32=q.z*q.x;let yw: f32=q.y*q.w;let yz: f32=q.y*q.z;let xw: f32=q.x*q.w;return mat3x3f(\n1.0-2.0*(yy+zz),2.0*(xy+zw),2.0*(zx-yw),\n2.0*(xy-zw),1.0-2.0*(zz+xx),2.0*(yz+xw),\n2.0*(zx+yw),2.0*(yz-xw),1.0-2.0*(yy+xx)\n);}\nfn slerp(q0: vec4f,_q1: vec4f,t: f32)->vec4f {var q1: vec4f=_q1;var cosTheta: f32=dot(q0,q1);q1=mix(-q1,q1,step(0.0,cosTheta));cosTheta=abs(cosTheta);if (cosTheta>0.999999) {return normalize(mix(q0,q1,t));}\nvar theta: f32=acos(cosTheta);var sinTheta: f32=sin(theta);var w0: f32=sin((1.0-t)*theta)/sinTheta;var w1: f32=sin(t*theta)/sinTheta;return q0*w0+q1*w1;}\n#endif\n#endif\n"},4122:(e,t,n)=>{n.d(t,{Z:()=>r});const r="\n#ifndef SDEFVERTEX\n#define SDEFVERTEX\n#if !defined(BAKED_VERTEX_ANIMATION_TEXTURE) && defined(SDEF)\n#if NUM_BONE_INFLUENCERS>0\n{let weight0: f32=vertexInputs.matricesWeights[0];let weight1: f32=vertexInputs.matricesWeights[1];\n#ifdef BONETEXTURE\nlet transformMatrix0: mat4x4f=readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[0]);let transformMatrix1: mat4x4f=readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[1]);\n#else\nlet transformMatrix0: mat4x4f=uniforms.mBones[int(vertexInputs.matricesIndices[0])];let transformMatrix1: mat4x4f=uniforms.mBones[int(vertexInputs.matricesIndices[1])];\n#endif\nlet slerpedRotationMatrix: mat3x3f=quaternionToRotationMatrix(slerp(\nrotationMatrixToQuaternion(mat3x3f(transformMatrix0[0].xyz,transformMatrix0[1].xyz,transformMatrix0[2].xyz)),\nrotationMatrixToQuaternion(mat3x3f(transformMatrix1[0].xyz,transformMatrix1[1].xyz,transformMatrix1[2].xyz)),\nweight1\n));var sdefInflunce: mat4x4f=mat4x4f(\nvec4f(1.0,0.0,0.0,0.0),\nvec4f(0.0,1.0,0.0,0.0),\nvec4f(0.0,0.0,1.0,0.0),\nvec4f(-vertexInputs.matricesSdefC,1.0)\n);let rotationMatrix: mat4x4f=mat4x4f(\nvec4f(slerpedRotationMatrix[0],0.0),\nvec4f(slerpedRotationMatrix[1],0.0),\nvec4f(slerpedRotationMatrix[2],0.0),\nvec4f(0.0,0.0,0.0,1.0)\n);sdefInflunce=rotationMatrix*sdefInflunce;let positionOffset: vec3f =\n(transformMatrix0*vec4f(vertexInputs.matricesSdefRW0,1)).xyz*weight0 +\n(transformMatrix1*vec4f(vertexInputs.matricesSdefRW1,1)).xyz*weight1;sdefInflunce[3]+=vec4f(positionOffset,0.0);let useLinearDeform: f32=step(0.0,-abs(vertexInputs.matricesSdefRW0.x));influence=mat4x4f(\nmix(sdefInflunce[0],influence[0],useLinearDeform),\nmix(sdefInflunce[1],influence[1],useLinearDeform),\nmix(sdefInflunce[2],influence[2],useLinearDeform),\nmix(sdefInflunce[3],influence[3],useLinearDeform)\n);}\n#endif\n#endif\n#endif\n"},9339:(e,t,n)=>{n.d(t,{B:()=>r});const r="\n#ifndef SDEFDECLARATION\n#define SDEFDECLARATION\n#if NUM_BONE_INFLUENCERS>0 && defined(SDEF)\nattribute vec3 matricesSdefC;attribute vec3 matricesSdefRW0;attribute vec3 matricesSdefRW1;vec4 rotationMatrixToQuaternion(mat3 matrix) {float trace=matrix[0][0]+matrix[1][1]+matrix[2][2];float s;float sqrtParam;if (trace>0.0) {sqrtParam=trace+1.0;} else if (matrix[0][0]>matrix[1][1] && matrix[0][0]>matrix[2][2]) {sqrtParam=1.0+matrix[0][0]-matrix[1][1]-matrix[2][2];} else if (matrix[1][1]>matrix[2][2]) {sqrtParam=1.0+matrix[1][1]-matrix[0][0]-matrix[2][2];} else {sqrtParam=1.0+matrix[2][2]-matrix[0][0]-matrix[1][1];}\nfloat sqrtValue=sqrt(sqrtParam);if (trace>0.0) {s=0.5/sqrtValue;return vec4(\n(matrix[1][2]-matrix[2][1])*s,\n(matrix[2][0]-matrix[0][2])*s,\n(matrix[0][1]-matrix[1][0])*s,\n0.25/s\n);} else if (matrix[0][0]>matrix[1][1] && matrix[0][0]>matrix[2][2]) {s=2.0*sqrtValue;return vec4(\n0.25*s,\n(matrix[0][1]+matrix[1][0])/s,\n(matrix[2][0]+matrix[0][2])/s,\n(matrix[1][2]-matrix[2][1])/s\n);} else if (matrix[1][1]>matrix[2][2]) {s=2.0*sqrtValue;return vec4(\n(matrix[0][1]+matrix[1][0])/s,\n0.25*s,\n(matrix[1][2]+matrix[2][1])/s,\n(matrix[2][0]-matrix[0][2])/s\n);} else {s=2.0*sqrtValue;return vec4(\n(matrix[2][0]+matrix[0][2])/s,\n(matrix[1][2]+matrix[2][1])/s,\n0.25*s,\n(matrix[0][1]-matrix[1][0])/s\n);}}\nmat3 quaternionToRotationMatrix(vec4 q) {float xx=q.x*q.x;float yy=q.y*q.y;float zz=q.z*q.z;float xy=q.x*q.y;float zw=q.z*q.w;float zx=q.z*q.x;float yw=q.y*q.w;float yz=q.y*q.z;float xw=q.x*q.w;return mat3(\n1.0-2.0*(yy+zz),2.0*(xy+zw),2.0*(zx-yw),\n2.0*(xy-zw),1.0-2.0*(zz+xx),2.0*(yz+xw),\n2.0*(zx+yw),2.0*(yz-xw),1.0-2.0*(yy+xx)\n);}\nvec4 slerp(vec4 q0,vec4 q1,float t) {float cosTheta=dot(q0,q1);q1=mix(-q1,q1,step(0.0,cosTheta));cosTheta=abs(cosTheta);if (cosTheta>0.999999) {return normalize(mix(q0,q1,t));}\nfloat theta=acos(cosTheta);float sinTheta=sin(theta);float w0=sin((1.0-t)*theta)/sinTheta;float w1=sin(t*theta)/sinTheta;return q0*w0+q1*w1;}\n#endif\n#endif\n"},5041:(e,t,n)=>{n.d(t,{Z:()=>r});const r="\n#ifndef SDEFVERTEX\n#define SDEFVERTEX\n#if !defined(BAKED_VERTEX_ANIMATION_TEXTURE) && defined(SDEF)\n#if NUM_BONE_INFLUENCERS>0\n{float weight0=matricesWeights[0];float weight1=matricesWeights[1];\n#ifdef BONETEXTURE\nmat4 transformMatrix0=readMatrixFromRawSampler(boneSampler,matricesIndices[0]);mat4 transformMatrix1=readMatrixFromRawSampler(boneSampler,matricesIndices[1]);\n#else\nmat4 transformMatrix0=mBones[int(matricesIndices[0])];mat4 transformMatrix1=mBones[int(matricesIndices[1])];\n#endif\nmat3 slerpedRotationMatrix=quaternionToRotationMatrix(slerp(\nrotationMatrixToQuaternion(mat3(transformMatrix0)),\nrotationMatrixToQuaternion(mat3(transformMatrix1)),\nweight1\n));mat4 sdefInflunce=mat4(\nvec4(1.0,0.0,0.0,0.0),\nvec4(0.0,1.0,0.0,0.0),\nvec4(0.0,0.0,1.0,0.0),\nvec4(-matricesSdefC,1.0)\n);mat4 rotationMatrix=mat4(\nvec4(slerpedRotationMatrix[0],0.0),\nvec4(slerpedRotationMatrix[1],0.0),\nvec4(slerpedRotationMatrix[2],0.0),\nvec4(0.0,0.0,0.0,1.0)\n);sdefInflunce=rotationMatrix*sdefInflunce;vec3 positionOffset =\nvec3(transformMatrix0*vec4(matricesSdefRW0,1))*weight0 +\nvec3(transformMatrix1*vec4(matricesSdefRW1,1))*weight1;sdefInflunce[3]+=vec4(positionOffset,0.0);float useLinearDeform=step(0.0,-abs(matricesSdefRW0.x));influence=mat4(\nmix(sdefInflunce[0],influence[0],useLinearDeform),\nmix(sdefInflunce[1],influence[1],useLinearDeform),\nmix(sdefInflunce[2],influence[2],useLinearDeform),\nmix(sdefInflunce[3],influence[3],useLinearDeform)\n);}\n#endif\n#endif\n#endif\n"},3036:(e,t,n)=>{n.d(t,{V:()=>r});class r{static AdditionalUV1Kind="additionalUv1";static AdditionalUV2Kind="additionalUv2";static AdditionalUV3Kind="additionalUv3";static AdditionalUV4Kind="additionalUv4";static MatricesSdefCKind="matricesSdefC";static MatricesSdefRW0Kind="matricesSdefRW0";static MatricesSdefRW1Kind="matricesSdefRW1";static MatricesSdefR0Kind="matricesSdefR0";static MatricesSdefR1Kind="matricesSdefR1";static EdgeScaleKind="edgeScale"}},426:(e,t,n)=>{n.d(t,{ZL:()=>p,rw:()=>r});var r,i=n(6125),s=n(9526),o=n(2277),a=n(6041),l=n(9259),d=n(6552),h=n(3036),c=function(e,t,n,r){var i,s=arguments.length,o=s<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,n):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,n,r);else for(var a=e.length-1;a>=0;a--)(i=e[a])&&(o=(s<3?i(o):s>3?i(t,n,o):i(t,n))||o);return s>3&&o&&Object.defineProperty(t,n,o),o};class u extends s.M{SPHERE_TEXTURE=!1;SPHERE_TEXTURE_BLEND_MODE_MULTIPLY=!1;SPHERE_TEXTURE_BLEND_MODE_ADD=!1;TOON_TEXTURE=!1;IGNORE_DIFFUSE_WHEN_TOON_TEXTURE_DISABLED=!1;APPLY_AMBIENT_COLOR_TO_DIFFUSE=!1;CLAMP_ALPHA=!1;TEXTURE_COLOR=!1;SPHERE_TEXTURE_COLOR=!1;TOON_TEXTURE_COLOR=!1;SDEF=!1}!function(e){e[e.Multiply=1]="Multiply",e[e.Add=2]="Add",e[e.SubTexture=3]="SubTexture"}(r||(r={}));class p extends o.y{_sphereTexture=null;_sphereTextureBlendMode=r.Add;_toonTexture=null;_ignoreDiffuseWhenToonTextureIsNull=!1;textureMultiplicativeColor=new a.ov(1,1,1,1);textureAdditiveColor=new a.ov(0,0,0,0);sphereTextureMultiplicativeColor=new a.ov(1,1,1,1);sphereTextureAdditiveColor=new a.ov(0,0,0,0);toonTextureMultiplicativeColor=new a.ov(1,1,1,1);toonTextureAdditiveColor=new a.ov(0,0,0,0);_applyAmbientColorToDiffuse=!0;_clampAlpha=!0;_useTextureColor=!1;_useSphereTextureColor=!1;_useToonTextureColor=!1;_isEnabled=!1;get isEnabled(){return this._isEnabled}set isEnabled(e){this._isEnabled!==e&&(this._isEnabled=e,this.markAllDefinesAsDirty(),this._enable(e))}get sphereTexture(){return this._sphereTexture}set sphereTexture(e){this._sphereTexture!==e&&(this._sphereTexture=e,this._markAllSubMeshesAsTexturesDirty())}get sphereTextureBlendMode(){return this._sphereTextureBlendMode}set sphereTextureBlendMode(e){this._sphereTextureBlendMode!==e&&(this._sphereTextureBlendMode=e,this.markAllDefinesAsDirty())}get toonTexture(){return this._toonTexture}set toonTexture(e){this._toonTexture!==e&&(this._toonTexture=e,this._markAllSubMeshesAsTexturesDirty())}get ignoreDiffuseWhenToonTextureIsNull(){return this._ignoreDiffuseWhenToonTextureIsNull}set ignoreDiffuseWhenToonTextureIsNull(e){this._ignoreDiffuseWhenToonTextureIsNull!==e&&(this._ignoreDiffuseWhenToonTextureIsNull=e,this.markAllDefinesAsDirty())}get applyAmbientColorToDiffuse(){return this._applyAmbientColorToDiffuse}set applyAmbientColorToDiffuse(e){this._applyAmbientColorToDiffuse!==e&&(this._applyAmbientColorToDiffuse=e,this.markAllDefinesAsDirty())}get clampAlpha(){return this._clampAlpha}set clampAlpha(e){this._clampAlpha!==e&&(this._clampAlpha=e,this.markAllDefinesAsDirty())}get useTextureColor(){return this._useTextureColor}set useTextureColor(e){this._useTextureColor!==e&&(this._useTextureColor=e,this.markAllDefinesAsDirty())}get useSphereTextureColor(){return this._useSphereTextureColor}set useSphereTextureColor(e){this._useSphereTextureColor!==e&&(this._useSphereTextureColor=e,this.markAllDefinesAsDirty())}get useToonTextureColor(){return this._useToonTextureColor}set useToonTextureColor(e){this._useToonTextureColor!==e&&(this._useToonTextureColor=e,this.markAllDefinesAsDirty())}_internalMarkAllSubMeshesAsTexturesDirty;_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(e){return!0}constructor(e,t=!0,n=!1,r=!1){super(e,"MmdMaterial",100,new u,t,n,r),this._internalMarkAllSubMeshesAsTexturesDirty=e._dirtyCallbacks[i.Y.MATERIAL_TextureDirtyFlag]}isReadyForSubMesh(e,t){return!this._isEnabled||!(e._areTexturesDirty&&t.texturesEnabled&&this._sphereTexture&&!this._sphereTexture.isReadyOrNotBlocking())}bindForSubMesh(e,t,n,r){if(!this._isEnabled)return;const i=r.materialDefines,s=this._material.isFrozen;e.useUbo&&s&&e.isSync||(i.DIFFUSE&&i.TEXTURE_COLOR&&(e.updateDirectColor4("textureMultiplicativeColor",this.textureMultiplicativeColor),e.updateDirectColor4("textureAdditiveColor",this.textureAdditiveColor)),i.NORMAL&&i.SPHERE_TEXTURE&&i.SPHERE_TEXTURE_COLOR&&(e.updateDirectColor4("sphereTextureMultiplicativeColor",this.sphereTextureMultiplicativeColor),e.updateDirectColor4("sphereTextureAdditiveColor",this.sphereTextureAdditiveColor)),i.TOON_TEXTURE&&i.TOON_TEXTURE_COLOR&&(e.updateDirectColor4("toonTextureMultiplicativeColor",this.toonTextureMultiplicativeColor),e.updateDirectColor4("toonTextureAdditiveColor",this.toonTextureAdditiveColor)),i.SPHERE_TEXTURE&&null!==r.effect&&this._material.bindView(r.effect)),t.texturesEnabled&&(i.NORMAL&&this._sphereTexture&&e.setTexture("sphereSampler",this._sphereTexture),this._toonTexture&&e.setTexture("toonSampler",this._toonTexture))}dispose(e){e&&(this._sphereTexture?.dispose(),this._toonTexture?.dispose())}prepareDefines(e,t,n){if(this._isEnabled){const i=t.texturesEnabled;e.SPHERE_TEXTURE=null!==this._sphereTexture&&i,e.SPHERE_TEXTURE_BLEND_MODE_MULTIPLY=this._sphereTextureBlendMode===r.Multiply,e.SPHERE_TEXTURE_BLEND_MODE_ADD=this._sphereTextureBlendMode===r.Add,e.TOON_TEXTURE=null!==this._toonTexture&&i,e.IGNORE_DIFFUSE_WHEN_TOON_TEXTURE_DISABLED=this._ignoreDiffuseWhenToonTextureIsNull,e.APPLY_AMBIENT_COLOR_TO_DIFFUSE=this._applyAmbientColorToDiffuse,e.CLAMP_ALPHA=this._clampAlpha,e.TEXTURE_COLOR=this._useTextureColor,e.SPHERE_TEXTURE_COLOR=this._useSphereTextureColor,e.TOON_TEXTURE_COLOR=this._useToonTextureColor,e.SDEF=n.useBones&&n.computeBonesUsingShaders&&!!n.skeleton&&n.isVerticesDataPresent(h.V.MatricesSdefCKind)}else e.SPHERE_TEXTURE=!1,e.SPHERE_TEXTURE_BLEND_MODE_MULTIPLY=!1,e.SPHERE_TEXTURE_BLEND_MODE_ADD=!1,e.TOON_TEXTURE=!1,e.IGNORE_DIFFUSE_WHEN_TOON_TEXTURE_DISABLED=!1,e.APPLY_AMBIENT_COLOR_TO_DIFFUSE=!1,e.CLAMP_ALPHA=!1,e.TEXTURE_COLOR=!1,e.SPHERE_TEXTURE_COLOR=!1,e.TOON_TEXTURE_COLOR=!1,e.SDEF=!1}hasTexture(e){return this._sphereTexture===e||this._toonTexture===e}getActiveTextures(e){this._sphereTexture&&e.push(this._sphereTexture),this._toonTexture&&e.push(this._toonTexture)}getAnimatables(e){this._sphereTexture&&this._sphereTexture.animations&&0<this._sphereTexture.animations.length&&e.push(this._sphereTexture),this._toonTexture&&this._toonTexture.animations&&0<this._toonTexture.animations.length&&e.push(this._toonTexture)}getSamplers(e){e.push("sphereSampler","toonSampler")}getAttributes(e,t,n){this._isEnabled&&n.useBones&&n.computeBonesUsingShaders&&n.skeleton&&n.isVerticesDataPresent(h.V.MatricesSdefCKind)&&(e.push(h.V.MatricesSdefCKind),e.push(h.V.MatricesSdefRW0Kind),e.push(h.V.MatricesSdefRW1Kind))}getUniforms(e){return{ubo:[{name:"textureMultiplicativeColor",size:4,type:"vec4"},{name:"textureAdditiveColor",size:4,type:"vec4"},{name:"sphereTextureMultiplicativeColor",size:4,type:"vec4"},{name:"sphereTextureAdditiveColor",size:4,type:"vec4"},{name:"toonTextureMultiplicativeColor",size:4,type:"vec4"},{name:"toonTextureAdditiveColor",size:4,type:"vec4"}]}}getClassName(){return"MmdPluginMaterial"}}c([(0,l.uM)("sphereTexture")],p.prototype,"_sphereTexture",void 0),c([(0,l.lK)("sphereTextureBlendMode")],p.prototype,"_sphereTextureBlendMode",void 0),c([(0,l.uM)("toonTexture")],p.prototype,"_toonTexture",void 0),c([(0,l.lK)("ignoreDiffuseWhenToonTextureIsNull")],p.prototype,"_ignoreDiffuseWhenToonTextureIsNull",void 0),c([(0,l.lK)("applyAmbientColorToDiffuse")],p.prototype,"_applyAmbientColorToDiffuse",void 0),c([(0,l.lK)("clampAlpha")],p.prototype,"_clampAlpha",void 0),(0,d.Y5)("BABYLON.MmdPluginMaterial",p)},8822:(e,t,n)=>{var r=n(3720);class i{_canvas;_engine;_scene;_onTick;constructor(e){this._canvas=e.canvas,this._engine=e.engine,this._scene=null,this._onTick=null}static async Create(e){const t=new i(e);return t._scene=await t._initialize(e.sceneBuilder),t._onTick=t._makeOnTick(),t}run(){const e=this._engine;window.addEventListener("resize",this._onResize),e.runRenderLoop(this._onTick)}dispose(){window.removeEventListener("resize",this._onResize),this._engine.dispose()}_onResize=()=>{this._engine.resize()};async _initialize(e){return await e.build(this._canvas,this._engine)}_makeOnTick(){const e=this._scene;return()=>e.render()}}n(9679),n(9400),n(994),n(1318);var s=n(5616),o=n(6125),a=n(492),l=n(5476),d=n(2565),h=n(467),c=n(5662),u=n(9923),p=n(554),g=n(6945),f=n(3036),m=n(9339),x=n(5041),y=n(7198),A=n(4122);class T{static OverrideEngineCreateEffect(e){const t=e.createEffect.bind(e);e.createEffect=function(e,n,r,i,s,o,a,l,d,h=c.w.GLSL,u){let p;if(p=n.attributes?n:{attributes:n,uniformsNames:r,uniformBuffersNames:[],samplers:i??[],defines:s??"",fallbacks:o??null,onCompiled:a??null,onError:l??null,indexParameters:d??null,shaderLanguage:h,extraInitializationsAsync:u},(p.uniformsNames.includes("mBones")||p.samplers.includes("boneSampler"))&&-1===p.defines.indexOf("#define SDEF")){p.attributes.push(f.V.MatricesSdefCKind),p.attributes.push(f.V.MatricesSdefRW0Kind),p.attributes.push(f.V.MatricesSdefRW1Kind),p.defines+="\n#define SDEF";const e=p.processCodeAfterIncludes;p.processCodeAfterIncludes=e?function(t,n){return n=e(t,n),T.ProcessSdefCode(t,n)}:T.ProcessSdefCode}return t(e,p,this)}}static ProcessSdefCode(e,t){if("vertex"!==e)return t;if(t.includes("finalWorld=finalWorld*influence;")){const e=t.includes("fn main"),n="#define CUSTOM_VERTEX_DEFINITIONS";if(t.includes(n))t=t.replace(n,`${n}\n${e?y.B:m.B}`);else{const n="void main() {";t=t.replace(n,`${e?y.B:m.B}\nvoid main() {`)}const r=new RegExp("finalWorld=finalWorld\\*influence;","g");t=t.replace(r,`${e?A.Z:x.Z}\nfinalWorld=finalWorld*influence;`)}return t}}p.Z.prototype.getMmdOutlineRenderer=function(){return this._mmdOutlineRenderer||(this._mmdOutlineRenderer=new M(this)),this._mmdOutlineRenderer};class M{name="MmdOutline";scene;zOffset=4;zOffsetUnits=0;_engine;_passIdForDrawWrapper;constructor(e){this.scene=e,this._engine=e.getEngine(),this.scene._addComponent(this),this._passIdForDrawWrapper=this._engine.createRenderPassId("Mmd Outline Renderer")}register(){this.scene._afterRenderingMeshStage.registerStep(g.v.STEP_AFTERRENDERINGMESH_OUTLINE,this,this._afterRenderingMesh)}rebuild(){}dispose(){this._engine.releaseRenderPassId(this._passIdForDrawWrapper)}static _ViewMatrix=new Float32Array(9);static _InverseViewProjectionMatrix=new u.uq;render(e,t,n){n=n??this._passIdForDrawWrapper;const r=this.scene,i=r.getEngine(),s=i.getCaps().instancedArrays&&(null!==t.visibleInstances[e._id]&&void 0!==t.visibleInstances[e._id]||e.getRenderingMesh().hasThinInstances);if(!this.isReady(e,s,n))return;const o=e.getMesh(),d=o._internalAbstractMeshDataInfo._actAsRegularMesh?o:null,c=e.getRenderingMesh(),u=d||c,p=e.getMaterial();if(!p||!r.activeCamera)return;const g=e._getDrawWrapper(n),f=l.E.GetEffect(g);i.enableEffect(g),p.useLogarithmicDepth&&f.setFloat("logarithmicDepthConstant",2/(Math.log(r.activeCamera.maxZ+1)/Math.LN2)),f.setFloat("offset",p.outlineWidth),f.setColor4("color",p.outlineColor,p.outlineAlpha);const m=i.getRenderHeight(),x=i.getRenderWidth();f.setFloat2("viewport",x,m);const y=M._ViewMatrix;{const e=r.getViewMatrix().m;y[0]=e[0],y[1]=e[1],y[2]=e[2],y[3]=e[4],y[4]=e[5],y[5]=e[6],y[6]=e[8],y[7]=e[9],y[8]=e[10]}f.setMatrix3x3("view",y),f.setMatrix("viewProjection",r.getTransformMatrix()),f.setMatrix("world",u.getWorldMatrix()),(0,h.f$)(c,f),(0,h.nR)(c,f),c.morphTargetManager&&c.morphTargetManager.isUsingTextureForTargets&&c.morphTargetManager._bind(f),s||c._bind(e,f,p.fillMode);const A=e.getMesh().bakedVertexAnimationManager;if(A&&A.isEnabled&&A.bind(f,s),p&&p.needAlphaTesting()){const e=p.getAlphaTestTexture();e&&(f.setTexture("diffuseSampler",e),f.setMatrix("diffuseMatrix",e.getTextureMatrix()))}(0,a.gS)(f,p,r),f.defines.includes("WORLDPOS_REQUIRED")&&f.setMatrix("inverseViewProjection",r.getTransformMatrix().invertToRef(M._InverseViewProjectionMatrix)),i.setZOffset(this.zOffset),i.setZOffsetUnits(this.zOffsetUnits),c._processRendering(u,e,f,p.fillMode,t,s,((e,t)=>{f.setMatrix("world",t)})),i.setZOffset(0),i.setZOffsetUnits(0)}isReady(e,t,r){r=r??this._passIdForDrawWrapper;const i=[],o=[s.R.PositionKind,s.R.NormalKind],l=e.getMesh(),u=e.getMaterial();if(!u)return!1;const p=l.getScene();u.needAlphaTesting()&&(i.push("#define ALPHATEST"),l.isVerticesDataPresent(s.R.UVKind)&&(o.push(s.R.UVKind),i.push("#define UV1")),l.isVerticesDataPresent(s.R.UV2Kind)&&(o.push(s.R.UV2Kind),i.push("#define UV2"))),u.useLogarithmicDepth&&i.push("#define LOGARITHMICDEPTH"),(0,a.tv)(u,p,i);let g=!1;for(let e=0;e<i.length;++e)if(i[e].includes("CLIPPLANE")){g=!0;break}g&&i.push("#define WORLDPOS_REQUIRED");const m=new d.J;if(l.useBones&&l.computeBonesUsingShaders&&l.skeleton){o.push(s.R.MatricesIndicesKind),o.push(s.R.MatricesWeightsKind),l.numBoneInfluencers>4&&(o.push(s.R.MatricesIndicesExtraKind),o.push(s.R.MatricesWeightsExtraKind)),l.isVerticesDataPresent(f.V.MatricesSdefCKind)&&(o.push(f.V.MatricesSdefCKind),o.push(f.V.MatricesSdefRW0Kind),o.push(f.V.MatricesSdefRW1Kind),i.push("#define SDEF"));const e=l.skeleton;i.push("#define NUM_BONE_INFLUENCERS "+l.numBoneInfluencers),l.numBoneInfluencers>0&&m.addCPUSkinningFallback(0,l),e.isUsingTextureForMatrices?i.push("#define BONETEXTURE"):i.push("#define BonesPerMesh "+(e.bones.length+1))}else i.push("#define NUM_BONE_INFLUENCERS 0");const x=l.morphTargetManager;let y=0;x&&(y=x.numMaxInfluencers||x.numInfluencers,y>0&&(i.push("#define MORPHTARGETS"),i.push("#define NUM_MORPH_INFLUENCERS "+y),x.isUsingTextureForTargets&&i.push("#define MORPHTARGETS_TEXTURE"),(0,h.MF)(o,l,y))),t&&(i.push("#define INSTANCES"),(0,h.te)(o),e.getRenderingMesh().hasThinInstances&&i.push("#define THIN_INSTANCES"));const A=l.bakedVertexAnimationManager;A&&A.isEnabled&&(i.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),t&&o.push("bakedVertexAnimationSettingsInstanced"));const M=e._getDrawWrapper(r,!0),_=M.defines,b=i.join("\n");if(_!==b){const e=["world","mBones","viewport","view","viewProjection","diffuseMatrix","offset","color","logarithmicDepthConstant","morphTargetInfluences","boneTextureWidth","morphTargetCount","morphTargetTextureInfo","morphTargetTextureIndices","bakedVertexAnimationSettings","bakedVertexAnimationTextureSizeInverted","bakedVertexAnimationTime","bakedVertexAnimationTexture"],t=["diffuseSampler","boneSampler","morphTargets","bakedVertexAnimationTexture"];(0,a.TV)(e),g&&e.push("inverseViewProjection");const r=p.getEngine().isWebGPU?c.w.WGSL:c.w.GLSL;M.setEffect(this.scene.getEngine().createEffect("mmdOutline",{attributes:o,uniformsNames:e,uniformBuffersNames:[],samplers:t,defines:b,fallbacks:m,onCompiled:null,onError:null,indexParameters:{maxSimultaneousMorphTargets:y},processCodeAfterIncludes:T.ProcessSdefCode,shaderLanguage:r,extraInitializationsAsync:async()=>{r===c.w.WGSL?await Promise.all([n.e(126).then(n.bind(n,8980)),n.e(126).then(n.bind(n,1870))]):await Promise.all([n.e(71).then(n.bind(n,3357)),n.e(71).then(n.bind(n,5043))])}},this.scene.getEngine()),b)}return M.effect.isReady()}_afterRenderingMesh(e,t,n){const r=t.getMaterial();if(null!==r&&r.renderOutline){const e=this._engine,r=e.getDepthWrite(),i=e.getAlphaMode(),s=e.alphaState.alphaBlend;e.setDepthWrite(!0),e.setAlphaMode(o.Y.ALPHA_COMBINE,!0),e.setState(!0,void 0,void 0,void 0,!!this.scene._mirroredCameraPosition),this.render(t,n,this._passIdForDrawWrapper),e.setAlphaMode(i,!0),e.setDepthWrite(r),e.alphaState.alphaBlend=s}}}var _,b,I=n(5909);class v{log(e){console.log(e)}warn(e){console.warn(e)}error(e){console.error(e)}}class w{isDeviceLittleEndian;_dataView;_decoder;_offset;constructor(e){this.isDeviceLittleEndian=this._getIsDeviceLittleEndian(),this._dataView=new DataView(e),this._decoder=null,this._offset=0}get offset(){return this._offset}set offset(e){this._offset=e}_getIsDeviceLittleEndian(){const e=new Int16Array([256]);return 1===new Int8Array(e.buffer)[1]}swap16Array(e){for(let t=0;t<e.length;++t){const n=e[t];e[t]=(255&n)<<8|n>>8&255}}swap32Array(e){for(let t=0;t<e.length;++t){const n=e[t];e[t]=(255&n)<<24|(65280&n)<<8|n>>8&65280|n>>24&255}}getUint8(){const e=this._dataView.getUint8(this._offset);return this._offset+=1,e}getInt8(){const e=this._dataView.getInt8(this._offset);return this._offset+=1,e}getUint8Array(e){const t=new Uint8Array(this._dataView.buffer,this._offset,e.byteLength);e.set(t),this._offset+=e.byteLength}getUint16(){const e=this._dataView.getUint16(this._offset,!0);return this._offset+=2,e}getUint16Array(e){const t=new Uint8Array(this._dataView.buffer,this._offset,e.byteLength);new Uint8Array(e.buffer,e.byteOffset,e.byteLength).set(t),this._offset+=e.byteLength,this.isDeviceLittleEndian||this.swap16Array(e)}getInt16(){const e=this._dataView.getInt16(this._offset,!0);return this._offset+=2,e}getUint32(){const e=this._dataView.getUint32(this._offset,!0);return this._offset+=4,e}getUint32Array(e){const t=new Uint8Array(this._dataView.buffer,this._offset,e.byteLength);new Uint8Array(e.buffer,e.byteOffset,e.byteLength).set(t),this._offset+=e.byteLength,this.isDeviceLittleEndian||this.swap32Array(e)}getInt32(){const e=this._dataView.getInt32(this._offset,!0);return this._offset+=4,e}getInt32Array(e){const t=new Uint8Array(this._dataView.buffer,this._offset,e.byteLength);new Uint8Array(e.buffer,e.byteOffset,e.byteLength).set(t),this._offset+=e.byteLength,this.isDeviceLittleEndian||this.swap32Array(e)}getFloat32(){const e=this._dataView.getFloat32(this._offset,!0);return this._offset+=4,e}getFloat32Array(e){const t=new Uint8Array(this._dataView.buffer,this._offset,e.byteLength);new Uint8Array(e.buffer,e.byteOffset,e.byteLength).set(t),this._offset+=e.byteLength,this.isDeviceLittleEndian||this.swap32Array(e)}getFloat32Tuple(e){const t=new Array(e);for(let n=0;n<e;++n)t[n]=this._dataView.getFloat32(this._offset,!0),this._offset+=4;return t}initializeTextDecoder(e){this._decoder=new TextDecoder(e)}getDecoderString(e,t){if(null===this._decoder)throw new Error("TextDecoder is not initialized.");let n=new Uint8Array(this._dataView.buffer,this._offset,e);if(this._offset+=e,t)for(let e=0;e<n.length;++e)if(0===n[e]){n=n.subarray(0,e);break}return this._decoder.decode(n)}getSignatureString(e){const t=new TextDecoder("utf-8"),n=new Uint8Array(this._dataView.buffer,this._offset,e);return this._offset+=e,t.decode(n)}getPaddedArrayOffset(e,t){this._offset+=this._offset%e==0?0:e-this._offset%e;const n=this._offset;return this._offset+=e*t,n}get bytesAvailable(){return this._dataView.byteLength-this._offset}}!function(e){let t;!function(e){let t;!function(e){e[e.Rotate=0]="Rotate",e[e.RotateMove=1]="RotateMove",e[e.Ik=2]="Ik",e[e.Unknown=3]="Unknown",e[e.IkLink=4]="IkLink",e[e.RotateEffect=5]="RotateEffect",e[e.IkTo=6]="IkTo",e[e.Invisible=7]="Invisible",e[e.Twist=8]="Twist",e[e.RotateRatio=9]="RotateRatio"}(t=e.Type||(e.Type={}))}(t=e.Bone||(e.Bone={}))}(_||(_={})),function(e){let t,n,r,i,s,o,a,l,d;!function(e){let t;!function(e){e[e.Utf16le=0]="Utf16le",e[e.Utf8=1]="Utf8",e[e.ShiftJis=2]="ShiftJis"}(t=e.Encoding||(e.Encoding={}))}(t=e.Header||(e.Header={})),function(e){let t;!function(e){e[e.Bdef1=0]="Bdef1",e[e.Bdef2=1]="Bdef2",e[e.Bdef4=2]="Bdef4",e[e.Sdef=3]="Sdef",e[e.Qdef=4]="Qdef"}(t=e.BoneWeightType||(e.BoneWeightType={}))}(n=e.Vertex||(e.Vertex={})),function(e){let t,n;!function(e){e[e.IsDoubleSided=1]="IsDoubleSided",e[e.EnabledGroundShadow=2]="EnabledGroundShadow",e[e.EnabledDrawShadow=4]="EnabledDrawShadow",e[e.EnabledReceiveShadow=8]="EnabledReceiveShadow",e[e.EnabledToonEdge=16]="EnabledToonEdge",e[e.EnabledVertexColor=32]="EnabledVertexColor",e[e.EnabledPointDraw=64]="EnabledPointDraw",e[e.EnabledLineDraw=128]="EnabledLineDraw"}(t=e.Flag||(e.Flag={})),function(e){e[e.Off=0]="Off",e[e.Multiply=1]="Multiply",e[e.Add=2]="Add",e[e.SubTexture=3]="SubTexture"}(n=e.SphereTextureMode||(e.SphereTextureMode={}))}(r=e.Material||(e.Material={})),function(e){let t;!function(e){e[e.UseBoneIndexAsTailPosition=1]="UseBoneIndexAsTailPosition",e[e.IsRotatable=2]="IsRotatable",e[e.IsMovable=4]="IsMovable",e[e.IsVisible=8]="IsVisible",e[e.IsControllable=16]="IsControllable",e[e.IsIkEnabled=32]="IsIkEnabled",e[e.LocalAppendTransform=128]="LocalAppendTransform",e[e.HasAppendRotate=256]="HasAppendRotate",e[e.HasAppendMove=512]="HasAppendMove",e[e.HasAxisLimit=1024]="HasAxisLimit",e[e.HasLocalVector=2048]="HasLocalVector",e[e.TransformAfterPhysics=4096]="TransformAfterPhysics",e[e.IsExternalParentTransformed=8192]="IsExternalParentTransformed"}(t=e.Flag||(e.Flag={}))}(i=e.Bone||(e.Bone={})),function(e){let t,n,r;!function(e){e[e.System=0]="System",e[e.Eyebrow=1]="Eyebrow",e[e.Eye=2]="Eye",e[e.Lip=3]="Lip",e[e.Other=4]="Other"}(t=e.Category||(e.Category={})),function(e){e[e.GroupMorph=0]="GroupMorph",e[e.VertexMorph=1]="VertexMorph",e[e.BoneMorph=2]="BoneMorph",e[e.UvMorph=3]="UvMorph",e[e.AdditionalUvMorph1=4]="AdditionalUvMorph1",e[e.AdditionalUvMorph2=5]="AdditionalUvMorph2",e[e.AdditionalUvMorph3=6]="AdditionalUvMorph3",e[e.AdditionalUvMorph4=7]="AdditionalUvMorph4",e[e.MaterialMorph=8]="MaterialMorph",e[e.FlipMorph=9]="FlipMorph",e[e.ImpulseMorph=10]="ImpulseMorph"}(n=e.Type||(e.Type={})),function(e){let t;!function(e){e[e.Multiply=0]="Multiply",e[e.Add=1]="Add"}(t=e.Type||(e.Type={}))}(r=e.MaterialMorph||(e.MaterialMorph={}))}(s=e.Morph||(e.Morph={})),function(e){let t;!function(e){let t;!function(e){e[e.Bone=0]="Bone",e[e.Morph=1]="Morph"}(t=e.FrameType||(e.FrameType={}))}(t=e.FrameData||(e.FrameData={}))}(o=e.DisplayFrame||(e.DisplayFrame={})),function(e){let t,n;!function(e){e[e.Sphere=0]="Sphere",e[e.Box=1]="Box",e[e.Capsule=2]="Capsule"}(t=e.ShapeType||(e.ShapeType={})),function(e){e[e.FollowBone=0]="FollowBone",e[e.Physics=1]="Physics",e[e.PhysicsWithBone=2]="PhysicsWithBone"}(n=e.PhysicsMode||(e.PhysicsMode={}))}(a=e.RigidBody||(e.RigidBody={})),function(e){let t;!function(e){e[e.Spring6dof=0]="Spring6dof",e[e.Sixdof=1]="Sixdof",e[e.P2p=2]="P2p",e[e.ConeTwist=3]="ConeTwist",e[e.Slider=4]="Slider",e[e.Hinge=5]="Hinge"}(t=e.Type||(e.Type={}))}(l=e.Joint||(e.Joint={})),function(e){let t,n,r;!function(e){e[e.TriMesh=0]="TriMesh",e[e.Rope=1]="Rope"}(t=e.Type||(e.Type={})),function(e){e[e.Blink=1]="Blink",e[e.ClusterCreation=2]="ClusterCreation",e[e.LinkCrossing=4]="LinkCrossing"}(n=e.Flag||(e.Flag={})),function(e){e[e.VertexPoint=0]="VertexPoint",e[e.VertexTwoSided=1]="VertexTwoSided",e[e.VertexOneSided=2]="VertexOneSided",e[e.FaceTwoSided=3]="FaceTwoSided",e[e.FaceOneSided=4]="FaceOneSided"}(r=e.AeroDynamicModel||(e.AeroDynamicModel={}))}(d=e.SoftBody||(e.SoftBody={}))}(b||(b={}));class E{constructor(){}static async ParseAsync(e,t=new v){const n=new w(e);n.initializeTextDecoder("shift-jis");const r=this._ParseHeader(n),i=await this._ParseVerticesAsync(n),s=this._ParseIndices(n),o=this._ParseMaterials(n),a=this._ParseBones(n),l=this._ParseIks(n),d=this._ParseMorphs(n),[h,c]=this._ParseDisplayFrames(n,d);if(0===n.bytesAvailable){const e=[];return{header:r,vertices:i,indices:s,textures:e,materials:this._ConvertMaterials(o,e),bones:this._ConvertBones(a,l,i,h),morphs:d,displayFrames:h,rigidBodies:[],joints:[],softBodies:[]}}0!==n.getUint8()&&this._ParseEnglishNames(n,r,a,d,h,c);const u=this._ParseToonTextures(n),p=this._ConvertMaterials(o,u);if(0===n.bytesAvailable)return{header:r,vertices:i,indices:s,textures:u,materials:p,bones:this._ConvertBones(a,l,i,h),morphs:d,displayFrames:h,rigidBodies:[],joints:[],softBodies:[]};const g=this._ParseRigidBodies(n),f=this._ConvertBones(a,l,i,h,g);this._NormalizeRigidBodyPositions(g,f);const m=this._ParseJoints(n);return n.bytesAvailable>0&&t.warn(`There are ${n.bytesAvailable} bytes left after parsing`),{header:r,vertices:i,indices:s,textures:u,materials:p,bones:f,morphs:d,displayFrames:h,rigidBodies:g,joints:m,softBodies:[]}}static _ParseHeader(e){if(e.bytesAvailable<7)throw new Error("is not pmd file");const t=e.getSignatureString(3);if("Pmd"!==t)throw new Error("is not pmd file");const n=e.getFloat32(),r=e.getDecoderString(20,!0),i=e.getDecoderString(256,!0);return{signature:t,version:n,encoding:b.Header.Encoding.ShiftJis,additionalVec4Count:0,vertexIndexSize:2,textureIndexSize:4,materialIndexSize:4,boneIndexSize:2,morphIndexSize:2,rigidBodyIndexSize:4,modelName:r,englishModelName:"",comment:i,englishComment:""}}static async _ParseVerticesAsync(e){const t=e.getUint32(),n=[];let r=performance.now();for(let i=0;i<t;++i){const t=e.getFloat32Tuple(3),s=e.getFloat32Tuple(3),o=e.getFloat32Tuple(2),a=b.Vertex.BoneWeightType.Bdef2,l={boneIndices:[e.getUint16(),e.getUint16()],boneWeights:e.getUint8()/100},d=0!==e.getUint8();n.push({position:t,normal:s,uv:o,additionalVec4:[],weightType:a,boneWeight:l,edgeScale:d?1:0}),i%1e4==0&&100<performance.now()-r&&(await new Promise((e=>setTimeout(e,0))),r=performance.now())}return n}static _ParseIndices(e){const t=e.getUint32(),n=new Uint16Array(t);return e.getUint16Array(n),n}static _ParseMaterials(e){const t=e.getUint32(),n=[];for(let r=0;r<t;++r){const t=e.getFloat32Tuple(4),r=e.getFloat32(),i=e.getFloat32Tuple(3),s=e.getFloat32Tuple(3),o=e.getInt8(),a=e.getUint8(),l=e.getUint32(),d=e.getDecoderString(20,!0);let h=0;0!==a&&(h|=b.Material.Flag.EnabledToonEdge|b.Material.Flag.EnabledGroundShadow),.98!==t[3]&&(h|=b.Material.Flag.EnabledDrawShadow|b.Material.Flag.EnabledReceiveShadow),t[3]<1&&(h|=b.Material.Flag.IsDoubleSided);let c=b.Material.SphereTextureMode.Off,u="",p="";{const e=d.split("*");for(let t=0;t<e.length;++t){const n=e[t];let r=b.Material.SphereTextureMode.Off;if(""!==n){const e=n.lastIndexOf("."),t=-1!==e?n.substring(e).toLowerCase():"";".sph"===t?r=b.Material.SphereTextureMode.Multiply:".spa"===t&&(r=b.Material.SphereTextureMode.Add)}r!==b.Material.SphereTextureMode.Off?(c=r,p=n):u=n}}const g={name:d,englishName:"",diffuse:t,specular:i,shininess:r,ambient:s,flag:h,edgeColor:[0,0,0,1],edgeSize:1,textureIndex:u,sphereTextureIndex:p,sphereTextureMode:c,isSharedToonTexture:!1,toonTextureIndex:o,comment:"",indexCount:l};n.push(g)}return n}static _ParseBones(e){const t=e.getUint16(),n=[];for(let r=0;r<t;++r){const t={name:e.getDecoderString(20,!0),englishName:"",parentBoneIndex:e.getInt16(),tailIndex:e.getInt16(),type:e.getUint8(),ikIndex:e.getInt16(),position:e.getFloat32Tuple(3)};n.push(t)}return n}static _ParseIks(e){const t=e.getUint16(),n=[];for(let r=0;r<t;++r){const t=e.getUint16(),r=e.getUint16(),i=e.getUint8(),s=e.getUint16(),o=e.getFloat32(),a=[];for(let t=0;t<i;++t)a.push(e.getUint16());const l={boneIndex:t,targetIndex:r,iteration:s,rotationConstraint:o,links:a};n.push(l)}return n}static _ParseMorphs(e){const t=e.getUint16();if(0===t)return[];const n=[];for(let r=0;r<t;++r){const t=e.getDecoderString(20,!0),r=e.getUint32();let i={name:t,englishName:"",category:e.getUint8(),type:b.Morph.Type.VertexMorph};const s=new Int32Array(r),o=new Float32Array(3*r);for(let t=0;t<r;++t)s[t]=e.getUint32(),o[3*t+0]=e.getFloat32(),o[3*t+1]=e.getFloat32(),o[3*t+2]=e.getFloat32();i={...i,indices:s,positions:o},n.push(i)}const r=n.shift().indices;for(let e=0;e<n.length;++e){const t=n[e].indices;for(let e=0;e<t.length;++e){const n=t[e];0<=n&&n<r.length?t[e]=r[n]:t[e]=0}}return n}static _ParseDisplayFrames(e,t){const n=[],r=e.getUint8();for(let i=0;i<r;++i){const r={type:b.DisplayFrame.FrameData.FrameType.Morph,index:e.getUint16()},i={name:t[r.index]?.name??"",englishName:"",isSpecialFrame:!0,frames:[r]};n.push(i)}const i=n.length,s=e.getUint8();for(let t=0;t<s;++t){const t={name:e.getDecoderString(50,!0),englishName:"",isSpecialFrame:!1,frames:void 0};n.push(t)}const o=e.getUint32();for(let t=0;t<o;++t){const t=e.getUint16(),r=n[i+e.getUint8()-1];if(void 0!==r){const e={type:b.DisplayFrame.FrameData.FrameType.Bone,index:t};void 0===r.frames?r.frames=[e]:r.frames.push(e)}}for(let e=i;e<n.length;++e){const t=n[e];void 0===t.frames&&(t.frames=[])}return[n,i]}static _ParseEnglishNames(e,t,n,r,i,s){t.englishModelName=e.getDecoderString(20,!0),t.englishComment=e.getDecoderString(256,!0);for(let t=0;t<n.length;++t)n[t].englishName=e.getDecoderString(20,!0);for(let t=0;t<r.length;++t)r[t].englishName=e.getDecoderString(20,!0);for(let t=s;t<i.length;++t)i[t].englishName=e.getDecoderString(50,!0)}static _ParseToonTextures(e){const t=[];for(let n=0;n<10;++n)t.push(e.getDecoderString(100,!0));return t}static _PathNormalize(e){const t=(e=e.replace(/\\/g,"/")).split("/"),n=[];for(let e=0;e<t.length;++e){const r=t[e];"."!==r&&(".."===r?n.pop():n.push(r))}return n.join("/").toLowerCase()}static _ConvertMaterials(e,t){const n=new Array(t.length);for(let e=0;e<t.length;++e)n[e]=this._PathNormalize(t[e]);for(let r=0;r<e.length;++r){const i=e[r];if(0<=i.toonTextureIndex&&i.toonTextureIndex<t.length){const e=n[i.toonTextureIndex];if(/toon(10|0[0-9])\.bmp/.test(e)){i.isSharedToonTexture=!0;let t=e.substring(e.length-6,e.length-4);"n"===t[0]&&(t=t[1]),i.toonTextureIndex=parseInt(t,10)-1}}}const r=new Map;for(let e=0;e<t.length;++e)r.set(this._PathNormalize(t[e]),e);for(let n=0;n<e.length;++n){const i=e[n];if(""!==i.textureIndex){const e=this._PathNormalize(i.textureIndex);let n=r.get(e);void 0===n&&(n=r.size,r.set(e,n),t.push(i.textureIndex)),i.textureIndex=n}else i.textureIndex=-1;if(""!==i.sphereTextureIndex){const e=this._PathNormalize(i.sphereTextureIndex);let n=r.get(e);void 0===n&&(n=r.size,r.set(e,n),t.push(i.sphereTextureIndex)),i.sphereTextureIndex=n}else i.sphereTextureIndex=-1}return e}static _IkAngleLimitTable=new Map(Object.entries({左ひざ:[-180,-.5,0,0,0,0],右ひざ:[-180,-.5,0,0,0,0]}));static _ConvertBones(e,t,n,r,i){const s=new Map;for(let n=0;n<t.length;++n){const r=t[n].boneIndex;0<=r&&r<e.length&&!s.has(r)&&s.set(r,n)}const o=[];for(let t=0;t<e.length;++t){const n=e[t],r={name:n.name,englishName:n.englishName,position:n.position,parentBoneIndex:n.parentBoneIndex,transformOrder:0,flag:b.Bone.Flag.UseBoneIndexAsTailPosition,tailPosition:n.tailIndex<=0?-1:n.tailIndex,appendTransform:void 0,axisLimit:void 0,localVector:void 0,externalParentTransform:void 0,ik:void 0};let i=s.has(t);switch(r.flag|=b.Bone.Flag.IsRotatable|b.Bone.Flag.IsVisible|b.Bone.Flag.IsControllable,r.flag&=~b.Bone.Flag.IsMovable&~b.Bone.Flag.IsIkEnabled&~b.Bone.Flag.HasAppendRotate&~b.Bone.Flag.HasAxisLimit,n.type){case _.Bone.Type.RotateMove:r.flag|=b.Bone.Flag.IsMovable;break;case _.Bone.Type.Ik:i=!0;break;case _.Bone.Type.RotateEffect:r.flag|=b.Bone.Flag.HasAppendRotate,r.flag&=~b.Bone.Flag.UseBoneIndexAsTailPosition&~b.Bone.Flag.IsVisible,r.appendTransform={parentIndex:n.tailIndex,ratio:.01*n.ikIndex}}i&&(r.flag|=b.Bone.Flag.IsMovable|b.Bone.Flag.IsIkEnabled,r.transformOrder=1),o.push(r)}let a=Math.min(o.length,e.length);for(let t=0;t<a;++t){const n=e[t],r=o[t];if(n.type===_.Bone.Type.Twist){let t=e[n.tailIndex];void 0===t&&(t=e[0]);const i=t.position,s=n.position;r.axisLimit=[i[0]-s[0],i[1]-s[1],i[2]-s[2]];const o=r.axisLimit,a=Math.sqrt(o[0]*o[0]+o[1]*o[1]+o[2]*o[2]);o[0]/=a,o[1]/=a,o[2]/=a,r.flag&=~b.Bone.Flag.UseBoneIndexAsTailPosition}}const l=[];for(let n=0;n<a;++n){const r=o[n];if(0==(r.flag&b.Bone.Flag.IsIkEnabled))continue;let i=0;for(let s=0;s<t.length;++s){const a=t[s];if(a.boneIndex!==n)continue;let d;0===i?(d=r,i+=1):(d={name:r.name+"+",englishName:r.englishName,position:[...r.position],parentBoneIndex:n,transformOrder:r.transformOrder,flag:r.flag&~b.Bone.Flag.IsVisible&~b.Bone.Flag.UseBoneIndexAsTailPosition,tailPosition:[0,0,0],appendTransform:void 0!==r.appendTransform?{...r.appendTransform}:void 0,axisLimit:void 0!==r.axisLimit?[...r.axisLimit]:void 0,localVector:void 0!==r.localVector?{x:[...r.localVector.x],z:[...r.localVector.z]}:void 0,externalParentTransform:r.externalParentTransform,ik:void 0},l.push(d),i+=1),void 0===d.ik&&(d.ik={target:0,iteration:0,rotationConstraint:0,links:[]});{const t=d.ik;t.target=a.targetIndex,t.iteration=a.iteration,t.rotationConstraint=4*a.rotationConstraint;const n=a.links;for(let r=0;r<n.length;++r){const i=n[r];if(0<=i&&i<o.length){const n={target:i,limitation:void 0};if(0<=i&&i<e.length){const t=e[i].name,r=this._IkAngleLimitTable.get(t);void 0!==r&&(n.limitation={minimumAngle:[r[0],r[2],r[4]],maximumAngle:[r[1],r[3],r[5]]})}t.links.push(n)}}}}}o.push(...l),a=Math.min(o.length,e.length);const d=[];for(let e=0;e<a;++e)if(0!=(o[e].flag&b.Bone.Flag.IsIkEnabled))for(let n=0;n<t.length;++n)if(t[n].boneIndex===e){d.push([e,n]);break}let h=!0;for(let e=0;e<d.length-1;++e)if(d[e][1]>d[e+1][1]){h=!1;break}if(!h){d.sort(((e,t)=>e[1]-t[1]));const e=new Array(d.length);for(let t=1;t<d.length;++t){let n=!0;(d[t-1][0]>d[t][0]||void 0!==e[t-1])&&(n=!1),n||(e[t]=o[d[t-1][0]])}const t=new Map;for(let n=0;n<e.length;++n){const r=e[n];void 0===r||t.has(r)||t.set(r,n)}const s=new Array(d.length);for(let e=0;e<d.length;++e)s[e]=o[d[e][0]];const a=o.slice();for(let n=0;0<t.size;++n){for(let n=1;n<d.length;++n)if(void 0!==e[n]&&void 0!==s[n]&&!t.has(s[n])){const r=s[n],i=o.indexOf(r);o.splice(i,1);const a=o.indexOf(e[n])+1;o.splice(a,0,r),t.delete(r)}if(d.length<n)break}const l=new Map;for(let e=0;e<o.length;++e){const t=o[e];l.set(t,e)}for(let e=0;e<n.length;++e){const t=n[e].boneWeight;if("number"==typeof t.boneIndices)t.boneIndices=l.get(a[t.boneIndices]);else{const e=t.boneIndices;for(let t=0;t<e.length;++t)e[t]=l.get(a[e[t]])}}for(let e=0;e<o.length;++e){const t=o[e];if(t.parentBoneIndex=l.get(a[t.parentBoneIndex]),"number"==typeof t.tailPosition&&(t.tailPosition=l.get(a[t.tailPosition])),t.appendTransform&&(t.appendTransform.parentIndex=l.get(a[t.appendTransform.parentIndex])),t.ik){t.ik.target=l.get(a[t.ik.target]);const e=t.ik.links;for(let t=0;t<e.length;++t)e[t].target=l.get(a[e[t].target])}}for(let e=0;e<r.length;++e){const t=r[e].frames;if(void 0!==t)for(let e=0;e<t.length;++e){const n=t[e];n.type===b.DisplayFrame.FrameData.FrameType.Bone&&(n.index=l.get(a[n.index]))}}if(void 0!==i)for(let e=0;e<i.length;++e){const t=i[e];t.boneIndex=l.get(a[t.boneIndex])}}let c=!1;for(let e=0;e<o.length;++e){let t=o[e];for(let n=0;n<o.length;++n){const r=o[n].parentBoneIndex;if(r===e){c=!0;break}if(t=o[r],void 0===t)break}if(c)break}if(c)for(let e=0;e<o.length;++e){let e=!1;for(let t=0;t<o.length;++t){const n=o[t];let r=n,i=n.transformOrder;for(;;){const t=o[r.parentBoneIndex];if(void 0===t)break;i<t.transformOrder&&(i=t.transformOrder,e=!0),r=t}n.transformOrder=i}if(!e)break}for(let e=0;e<o.length;++e){const t=o[e];0!=(t.flag&b.Bone.Flag.UseBoneIndexAsTailPosition)?"number"!=typeof t.tailPosition&&(t.tailPosition=-1):"number"==typeof t.tailPosition&&(t.tailPosition=[0,0,0])}return o}static _ParseRigidBodies(e){const t=e.getUint32(),n=[];for(let r=0;r<t;++r){const t={name:e.getDecoderString(20,!0),englishName:"",boneIndex:e.getInt16(),collisionGroup:e.getUint8(),collisionMask:e.getUint16(),shapeType:e.getUint8(),shapeSize:e.getFloat32Tuple(3),shapePosition:e.getFloat32Tuple(3),shapeRotation:e.getFloat32Tuple(3),mass:e.getFloat32(),linearDamping:e.getFloat32(),angularDamping:e.getFloat32(),repulsion:e.getFloat32(),friction:e.getFloat32(),physicsMode:e.getUint8()};n.push(t)}return n}static _NormalizeRigidBodyPositions(e,t){for(let n=0;n<e.length;++n){const r=e[n],i=t[r.boneIndex<0?0:r.boneIndex].position,s=r.shapePosition;s[0]+=i[0],s[1]+=i[1],s[2]+=i[2]}}static _ParseJoints(e){const t=e.getUint32(),n=[];for(let r=0;r<t;++r){const t=e.getDecoderString(20,!0),r=e.getInt32(),i=e.getInt32(),s=e.getFloat32Tuple(3),o=e.getFloat32Tuple(3),a=e.getFloat32Tuple(3),l=e.getFloat32Tuple(3),d=e.getFloat32Tuple(3),h=e.getFloat32Tuple(3),c=e.getFloat32Tuple(3),u=e.getFloat32Tuple(3),p={name:t,englishName:"",type:b.Joint.Type.Spring6dof,rigidbodyIndexA:r,rigidbodyIndexB:i,position:s,rotation:o,positionMin:a,positionMax:l,rotationMin:d,rotationMax:h,springPosition:c,springRotation:u};n.push(p)}return n}}const S={".pmd":{isBinary:!0}};var C=n(1359),F=n(5530),B=n(6803),R=n(998),U=n(706),D=n(216),P=n(7762),k=n(6504),V=n(3346),L=n(2564),O=n(1137),N=n(8986),z=n(6041),W=n(2781),q=n(9848),K=n(2940);class H{static 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G(e){const t=(e=e.replace(/\\/g,"/")).split("/"),n=[];for(let e=0;e<t.length;++e){const r=t[e];"."!==r&&(".."===r?n.pop():n.push(r))}return n.join("/")}class Q{uniqueId;leftLoadCount;isRequesting;errorTextureDatas;constructor(e){this.uniqueId=e,this.leftLoadCount=0,this.isRequesting=!0,this.errorTextureDatas=[]}}class X{observable;hasLoadError;constructor(){this.observable=new q.cP,this.hasLoadError=!1}}class Y{cacheKey;_scene;_assetContainer;_textureName;_options;_onLoad;_onError;_forcedExtension;_texture;constructor(e,t,n,r,i,s,o,a,l,d){this.cacheKey=e,this._scene=t,this._assetContainer=n,this._textureName=i,this._options=o,this._onLoad=a,this._onError=l,this._forcedExtension=d,this._texture=null,s||t._loadFile(r,(e=>{this._createTexture(t,n,i,e,o,a,((e,t)=>{l?.(e,t)}),d)}),void 0,!0,!0,((e,t)=>{l?.(e?e.status+" "+e.statusText:"",t)}))}loadFromArrayBuffer(e){this._createTexture(this._scene,this._assetContainer,this._textureName,e,this._options,this._onLoad,((e,t)=>{this._onError?.(e,t)}),this._forcedExtension)}_onDisposeCallback=null;registerOnDisposeCallback(e){this._onDisposeCallback=e,this._texture.onDisposeObservable.addOnce(e)}unregisterOnDisposeCallback(){const e=this._onDisposeCallback;return null===e?null:(this._onDisposeCallback=null,this._texture.onDisposeObservable.removeCallback(e),e)}_createTexture(e,t,n,r,i,s,o,a){e._blockEntityCollection=!!t;const l={noMipmap:i.noMipmap,invertY:i.invertY,samplingMode:i.samplingMode,onLoad:()=>{null===this._texture?null!==s&&K._.SetImmediate(s):s?.()},onError:o,buffer:r,deleteBuffer:i.deleteBuffer,format:i.format,mimeType:i.mimeType,forcedExtension:a},d=this._texture=new W.g("data:"+n,e,l);d._parentContainer=t,e._blockEntityCollection=!1,t?.textures.push(d),d.name=n}get texture(){return this._texture}}class j{onModelTextureLoadedObservable=new Map;textureCache=new Map;_textureLoadInfoMap=new Map;_loadingModels=new Map;_errorTexturesReferenceCount=new Map;_incrementLeftLoadCount(e){let t=this._loadingModels.get(e);void 0===t&&(t=new Q(e),this._loadingModels.set(e,t)),t.leftLoadCount+=1;let n=this.onModelTextureLoadedObservable.get(e);return void 0===n&&(n=new q.cP,this.onModelTextureLoadedObservable.set(e,n)),t}_decrementLeftLoadCount(e){if(e.leftLoadCount-=1,!e.isRequesting&&0===e.leftLoadCount){this._removeErrorTexturesReferenceCount(e.uniqueId),this._loadingModels.delete(e.uniqueId);const t=this.onModelTextureLoadedObservable.get(e.uniqueId);t?.notifyObservers(),t?.clear(),this.onModelTextureLoadedObservable.delete(e.uniqueId)}}loadModelTexturesEnd(e){const t=this._loadingModels.get(e);if(void 0!==t&&(t.isRequesting=!1,0===t.leftLoadCount)){this._removeErrorTexturesReferenceCount(e),this._loadingModels.delete(e);const t=this.onModelTextureLoadedObservable.get(e);t?.notifyObservers(),t?.clear(),this.onModelTextureLoadedObservable.delete(e)}}_addErrorTextureReferenceCount(e,t){this._loadingModels.get(e).errorTextureDatas.push(t),this._errorTexturesReferenceCount.set(t,(this._errorTexturesReferenceCount.get(t)??0)+1)}_removeErrorTexturesReferenceCount(e){const t=this._loadingModels.get(e);for(let e=0;e<t.errorTextureDatas.length;++e){const n=t.errorTextureDatas[e],r=this._errorTexturesReferenceCount.get(n)-1;0===r?null!==n.texture?n.texture.dispose():(this._textureLoadInfoMap.delete(n.cacheKey),this.textureCache.delete(n.cacheKey),this._errorTexturesReferenceCount.delete(n)):this._errorTexturesReferenceCount.set(n,r)}}_handleTextureOnDispose(e){e.registerOnDisposeCallback((()=>{this._textureLoadInfoMap.delete(e.cacheKey),this.textureCache.delete(e.cacheKey),this._errorTexturesReferenceCount.delete(e)}))}_createTextureCacheKey(e,t){const n=e.lastIndexOf(".");let r="";return-1!==n&&(r=e.substring(n),e=e.substring(0,n)),e+ +(t.noMipmap??!1)+ +(t.invertY??!0)+(t.samplingMode??W.g.TRILINEAR_SAMPLINGMODE)+(t.format??o.Y.TEXTUREFORMAT_RGBA)+r}async _loadTextureAsyncInternal(e,t,n,r,i,s,o){const a=this._incrementLeftLoadCount(e),l=this._createTextureCacheKey(t,o);let d=this._textureLoadInfoMap.get(l);void 0===d&&(d=new X,this._textureLoadInfoMap.set(l,d));let h=this.textureCache.get(l);if(void 0===h&&!d.hasLoadError){const a=null!==r?H.Data[r]:t;h=new Y(l,i,s,a,t,null!==n,o,(()=>{this._handleTextureOnDispose(h),d.hasLoadError=!1,d.observable.notifyObservers(!1),d.observable.clear()}),((t,n)=>{null!==h.texture&&this._handleTextureOnDispose(h),this._addErrorTextureReferenceCount(e,h),d.hasLoadError=!0,d.observable.notifyObservers(!0),d.observable.clear()}),o.forcedExtension),this.textureCache.set(l,h);const c=n instanceof Blob?await n.arrayBuffer():n;null!==c&&h.loadFromArrayBuffer(c)}return null!==h.texture&&h.texture.isReady()?(this._decrementLeftLoadCount(a),d.hasLoadError?null:h.texture):new Promise((e=>{d.observable.addOnce((t=>{this._decrementLeftLoadCount(a),e(t?null:h.texture)}))}))}async loadTextureAsync(e,t,n,r,i,s){let o;"number"==typeof n?((n<-1||9<n)&&(n=-1),n+=1,o=!0):o=!1;const a=o?o?"file:shared_toon_texture_"+n:n:G(t+n);return await this._loadTextureAsyncInternal(e,a,null,o?n:null,r,i,s)}async loadTextureFromBufferAsync(e,t,n,r,i,s,o=!0){return o&&(t=G(t)),await this._loadTextureAsyncInternal(e,t,n,null,r,i,s)}}var $=n(2673),J=n(9259),Z=n(6877),ee=n(6552),te=n(426),ne=function(e,t,n,r){var i,s=arguments.length,o=s<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,n):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,n,r);else for(var a=e.length-1;a>=0;a--)(i=e[a])&&(o=(s<3?i(o):s>3?i(t,n,o):i(t,n))||o);return s>3&&o&&Object.defineProperty(t,n,o),o};class re{isMock=!0;sphereTexture=null;sphereTextureBlendMode=te.rw.Add;toonTexture=null;ignoreDiffuseWhenToonTextureIsNull=!1;applyAmbientColorToDiffuse=!0;clampAlpha=!0;textureMultiplicativeColor=new z.ov(1,1,1,1);textureAdditiveColor=new z.ov(0,0,0,0);sphereTextureMultiplicativeColor=new z.ov(1,1,1,1);sphereTextureAdditiveColor=new z.ov(0,0,0,0);toonTextureMultiplicativeColor=new z.ov(1,1,1,1);toonTextureAdditiveColor=new z.ov(0,0,0,0);useTextureColor=!1;useSphereTextureColor=!1;useToonTextureColor=!1}class ie extends $.F{_pluginMaterial;_renderOutline=!1;outlineWidth=.01;outlineColor=new z.v9(0,0,0);outlineAlpha=1;_disposed=!1;constructor(e,t,n=!1){super(e,t,n),this.specularColor=new z.v9(0,0,0),(this._pluginMaterial=new re).ignoreDiffuseWhenToonTextureIsNull=!0,this._initPluginShaderSourceAsync(this._shaderLanguage)}async _initPluginShaderSourceAsync(e){const t=e===c.w.GLSL?(await Promise.all([n.e(71),n.e(257)]).then(n.bind(n,2968))).MmdPluginMaterial:(await Promise.all([n.e(126),n.e(257)]).then(n.bind(n,9325))).MmdPluginMaterial;if(this._disposed)return;const r=this._pluginMaterial,i=this._pluginMaterial=new t(this);i.isEnabled=!0,i.sphereTexture=r.sphereTexture,i.sphereTextureBlendMode=r.sphereTextureBlendMode,i.toonTexture=r.toonTexture,i.ignoreDiffuseWhenToonTextureIsNull=r.ignoreDiffuseWhenToonTextureIsNull,i.applyAmbientColorToDiffuse=r.applyAmbientColorToDiffuse,i.clampAlpha=r.clampAlpha,i.textureMultiplicativeColor=r.textureMultiplicativeColor,i.textureAdditiveColor=r.textureAdditiveColor,i.sphereTextureMultiplicativeColor=r.sphereTextureMultiplicativeColor,i.sphereTextureAdditiveColor=r.sphereTextureAdditiveColor,i.toonTextureMultiplicativeColor=r.toonTextureMultiplicativeColor,i.toonTextureAdditiveColor=r.toonTextureAdditiveColor,i.useTextureColor=r.useTextureColor,i.useSphereTextureColor=r.useSphereTextureColor,i.useToonTextureColor=r.useToonTextureColor}dispose(e,t){super.dispose(e,t),this._disposed=!0}isReadyForSubMesh(e,t,n){return!this._pluginMaterial.isMock&&super.isReadyForSubMesh(e,t,n)}get sphereTexture(){return this._pluginMaterial.sphereTexture}set sphereTexture(e){this._pluginMaterial.sphereTexture=e}get sphereTextureBlendMode(){return this._pluginMaterial.sphereTextureBlendMode}set sphereTextureBlendMode(e){this._pluginMaterial.sphereTextureBlendMode=e}get toonTexture(){return this._pluginMaterial.toonTexture}set toonTexture(e){this._pluginMaterial.toonTexture=e}get ignoreDiffuseWhenToonTextureIsNull(){return this._pluginMaterial.ignoreDiffuseWhenToonTextureIsNull}set ignoreDiffuseWhenToonTextureIsNull(e){this._pluginMaterial.ignoreDiffuseWhenToonTextureIsNull=e}get applyAmbientColorToDiffuse(){return this._pluginMaterial.applyAmbientColorToDiffuse}set applyAmbientColorToDiffuse(e){this._pluginMaterial.applyAmbientColorToDiffuse=e}get clampAlpha(){return this._pluginMaterial.clampAlpha}set clampAlpha(e){this._pluginMaterial.clampAlpha=e}get textureMultiplicativeColor(){return this._pluginMaterial.useTextureColor=!0,this._pluginMaterial.textureMultiplicativeColor}set textureMultiplicativeColor(e){this._pluginMaterial.useTextureColor=!0,this._pluginMaterial.textureMultiplicativeColor=e}get textureAdditiveColor(){return this._pluginMaterial.useTextureColor=!0,this._pluginMaterial.textureAdditiveColor}set textureAdditiveColor(e){this._pluginMaterial.useTextureColor=!0,this._pluginMaterial.textureAdditiveColor=e}get sphereTextureMultiplicativeColor(){return this._pluginMaterial.useSphereTextureColor=!0,this._pluginMaterial.sphereTextureMultiplicativeColor}set sphereTextureMultiplicativeColor(e){this._pluginMaterial.useSphereTextureColor=!0,this._pluginMaterial.sphereTextureMultiplicativeColor=e}get sphereTextureAdditiveColor(){return this._pluginMaterial.useSphereTextureColor=!0,this._pluginMaterial.sphereTextureAdditiveColor}set sphereTextureAdditiveColor(e){this._pluginMaterial.useSphereTextureColor=!0,this._pluginMaterial.sphereTextureAdditiveColor=e}get toonTextureMultiplicativeColor(){return this._pluginMaterial.useToonTextureColor=!0,this._pluginMaterial.toonTextureMultiplicativeColor}set toonTextureMultiplicativeColor(e){this._pluginMaterial.useToonTextureColor=!0,this._pluginMaterial.toonTextureMultiplicativeColor=e}get toonTextureAdditiveColor(){return this._pluginMaterial.useToonTextureColor=!0,this._pluginMaterial.toonTextureAdditiveColor}set toonTextureAdditiveColor(e){this._pluginMaterial.useToonTextureColor=!0,this._pluginMaterial.toonTextureAdditiveColor=e}get renderOutline(){return this._renderOutline}set renderOutline(e){e&&this.getScene().getMmdOutlineRenderer?.(),this._renderOutline=e}needAlphaBlending(){return!this._disableAlphaBlending&&(super.needAlphaBlending()||null!==this._pluginMaterial.sphereTexture&&this._pluginMaterial.sphereTextureBlendMode===te.rw.Multiply)}clone(e,t=!0,n=""){const r=Z.p.Clone((()=>new ie(e,this.getScene())),this,{cloneTexturesOnlyOnce:t});return r.name=e,r.id=e,this.stencil.copyTo(r.stencil),this._clonePlugins(r,n),r}static Parse(e,t,n){const r=Z.p.Parse((()=>new ie(e.name,t)),e,t,n);return e.stencil&&r.stencil.parse(e.stencil,t,n),N.i._ParsePlugins(e,r,t,n),r}}ne([(0,J.lK)("renderOutline")],ie.prototype,"_renderOutline",void 0),ne([(0,J.lK)()],ie.prototype,"outlineWidth",void 0),ne([(0,J.jT)()],ie.prototype,"outlineColor",void 0),ne([(0,J.lK)()],ie.prototype,"outlineAlpha",void 0),(0,ee.Y5)("BABYLON.MmdStandardMaterial",ie);class se{files;_fileRootId;_fileMap=new Map;constructor(e,t,n){if(t=G(t),this.files=e,this._fileRootId=n,0!==e.length)if(e[0]instanceof File)for(const r of e){const e=G(r.webkitRelativePath);if(!e.startsWith(t))continue;const i=n+G(e.slice(t.length));this._fileMap.set(G(i).toUpperCase(),r)}else for(const t of e){const e=n+G(t.relativePath);this._fileMap.set(G(e).toUpperCase(),t)}}createFullPath(e){return this._fileRootId+G(e)}resolve(e){const t=G(e);return this._fileMap.get(t.toUpperCase())}}var oe,ae,le=n(917),de=n(6882);!function(e){e[e.Opaque=N.i.MATERIAL_OPAQUE]="Opaque",e[e.AlphaTest=N.i.MATERIAL_ALPHATEST]="AlphaTest",e[e.AlphaBlend=N.i.MATERIAL_ALPHABLEND]="AlphaBlend"}(oe||(oe={}));class he{_scene;_renderTargetTexture;_resultPixelsBuffer;constructor(e,t=512){this._scene=e;const n=e.getEngine(),r=this._renderTargetTexture=new de.$("texture_alpha_checker",t,e,{generateDepthBuffer:!1,generateStencilBuffer:!1,generateMipMaps:!1,type:o.Y.TEXTURETYPE_UNSIGNED_BYTE,format:n.isWebGPU||n.version>1?o.Y.TEXTUREFORMAT_RED:o.Y.TEXTUREFORMAT_RGBA,doNotChangeAspectRatio:!0});r.noPrePassRenderer=!0,r.anisotropicFilteringLevel=1,r.renderParticles=!1,r.optimizeUVAllocation=!0,r.ignoreCameraViewport=!0,r.clearColor=new z.ov(0,0,0,1),this._resultPixelsBuffer=new Uint8Array(t*t*4)}async _renderTexture(e,t,n){const r=he._GetShader(this._scene);r.setTexture("textureSampler",e);let i=null;null!==n&&(i=t.subMeshes,t.subMeshes=[t.subMeshes[n]]);const s=this._renderTargetTexture;for(s.renderList=[t],s.setMaterialForRendering(t,r);!s.isReadyForRendering()||!r.isReady();)if(await new Promise((e=>{setTimeout(e,0)})),null===s._texture)return new Uint8Array(0);const o=t._internalAbstractMeshDataInfo._currentLODIsUpToDate,a=t._internalAbstractMeshDataInfo._currentLOD;t._internalAbstractMeshDataInfo._currentLODIsUpToDate=!0,t._internalAbstractMeshDataInfo._currentLOD=t;const l=t._nodeDataStorage._isEnabled,d=t._nodeDataStorage._isParentEnabled;t._nodeDataStorage._isEnabled=!0,t._nodeDataStorage._isParentEnabled=!0,s.render(!1,!1),t._nodeDataStorage._isParentEnabled=d,t._nodeDataStorage._isEnabled=l,t._internalAbstractMeshDataInfo._currentLOD=a,t._internalAbstractMeshDataInfo._currentLODIsUpToDate=o;const h=r.getEffect();t.geometry._releaseVertexArrayObject(h);const c=t.subMeshes;for(let e=0,t=c.length;e<t;++e)c[e]._removeDrawWrapper(s.renderPassId,!0);null!==i&&(t.subMeshes=i);const u=this._resultPixelsBuffer;return await s.readPixels(void 0,void 0,u),u}_blockRendering=!1;_taskQueue=[];async hasTranslucentFragmentsOnGeometry(e,t,n,r,i){if(!e.isReady())throw new Error("Texture is not ready");this._blockRendering&&await new Promise((e=>{this._taskQueue.push(e)})),this._blockRendering=!0;const s=await this._renderTexture(e,t,n);let o=0,a=0,l=0;for(let e=0;e<s.length;e+=4){const t=s[e];o=Math.max(o,t),0<t&&t<255&&(a+=t,l+=1)}0!==l&&(a/=l),this._blockRendering=!1;const d=this._taskQueue.shift();return void 0!==d&&d(),o<r?oe.Opaque:a+i<o?oe.AlphaTest:oe.AlphaBlend}async hasFragmentsOnlyOpaqueOnGeometry(e,t,n){if(!e.isReady())throw new Error("Texture is not ready");this._blockRendering&&await new Promise((e=>{this._taskQueue.push(e)})),this._blockRendering=!0;const r=await this._renderTexture(e,t,n);for(let e=0;e<r.length;e+=4)if(0!==r[e]){this._blockRendering=!1;const e=this._taskQueue.shift();return void 0!==e&&e(),!1}this._blockRendering=!1;const i=this._taskQueue.shift();return void 0!==i&&i(),!0}dispose(){this._renderTargetTexture.dispose()}static _GetShader(e){if(!e._textureAlphaCheckerShader){const t=e.getEngine().isWebGPU?c.w.WGSL:c.w.GLSL,r=new le.B("textureAlphaChecker",e,{vertex:"textureAlphaChecker",fragment:"textureAlphaChecker"},{needAlphaBlending:!1,needAlphaTesting:!1,attributes:["uv"],uniforms:[],samplers:["textureSampler"],shaderLanguage:t,extraInitializationsAsync:async()=>{t===c.w.WGSL?await Promise.all([n.e(126).then(n.bind(n,1306)),n.e(126).then(n.bind(n,6876))]):await Promise.all([n.e(71).then(n.bind(n,9457)),n.e(71).then(n.bind(n,71))])}});r.backFaceCulling=!1,r.alphaMode=o.Y.ALPHA_DISABLE,e.onDisposeObservable.add((()=>{e._textureAlphaCheckerShader?.dispose(),e._textureAlphaCheckerShader=null})),e._textureAlphaCheckerShader=r}return e._textureAlphaCheckerShader}static DisposeShader(e){e._textureAlphaCheckerShader?.dispose(),e._textureAlphaCheckerShader=null}}!function(e){e[e.DepthWriteAlphaBlendingWithEvaluation=0]="DepthWriteAlphaBlendingWithEvaluation",e[e.DepthWriteAlphaBlending=1]="DepthWriteAlphaBlending",e[e.AlphaEvaluation=2]="AlphaEvaluation"}(ae||(ae={}));class ce{renderMethod=ae.DepthWriteAlphaBlendingWithEvaluation;forceDisableAlphaEvaluation=!1;alphaThreshold=195;alphaBlendThreshold=100;alphaEvaluationResolution=512;deleteTextureBufferAfterLoad=!0;_textureLoader=new j;nextStartingAlphaIndex=65536;alphaIndexIncrementsPerModel=1024;_setMeshesAlphaIndex(e){let t=this.nextStartingAlphaIndex;for(let n=0;n<e.length;++n)e[n].alphaIndex=t,t+=1;this.nextStartingAlphaIndex+=this.alphaIndexIncrementsPerModel}buildMaterials(e,t,n,r,i,s,o,a,l,d,h,c,u,p,g){this.renderMethod!==ae.DepthWriteAlphaBlendingWithEvaluation&&this.renderMethod!==ae.DepthWriteAlphaBlending||this._setMeshesAlphaIndex(l);const f=d.blockMaterialDirtyMechanism;d._forceBlockMaterialDirtyMechanism(!0);let m=null;const x=()=>null!==m?m:this.forceDisableAlphaEvaluation?null:m=new he(d,this.alphaEvaluationResolution),y=new se(o,i,s),A=[],T={lengthComputable:!0,loaded:0,total:3*t.length},M=()=>{T.loaded+=1,p?.(T)},_=[];for(let s=0;s<t.length;++s){const o=t[s];d._blockEntityCollection=!!h;const l=new ie(o.name,d);l._parentContainer=h,d._blockEntityCollection=!1,h?.materials.push(l);{const t=[],c=this.loadGeneralScalarProperties(l,o,a[s]);void 0!==c&&t.push(c);const p=this.loadDiffuseTexture(e,l,o,r,n[o.textureIndex]??null,d,h,i,y,u,M),g=()=>this.setAlphaBlendMode(l,o,a[s],u,x);if(void 0!==p){const e=p.then(g);t.push(e)}else{const e=g();void 0!==e&&t.push(e)}const f=this.loadSphereTexture(e,l,o,r,n[o.sphereTextureIndex]??null,d,h,i,y,u,M);void 0!==f&&t.push(f);const m=this.loadToonTexture(e,l,o,r,n[o.toonTextureIndex]??null,d,h,i,y,u,M);void 0!==m&&t.push(m);const T=this.loadOutlineRenderingProperties(l,o,u);void 0!==T&&t.push(T),A.push(...t),Promise.all(t).then((()=>{this.afterBuildSingleMaterial(l,s,o,r,n,d,i)}))}_.push(l)}this._textureLoader.loadModelTexturesEnd(e);const b=this._textureLoader.onModelTextureLoadedObservable.get(e);return void 0!==b?b.addOnce((()=>{Promise.all(A).then((()=>{m?.dispose(),d._forceBlockMaterialDirtyMechanism(f),null!==c&&this._buildTextureNameMap(t,_,r,n,c),g?.()}))})):Promise.all(A).then((()=>{m?.dispose(),d._forceBlockMaterialDirtyMechanism(f),null!==c&&this._buildTextureNameMap(t,_,r,n,c),g?.()})),_}_buildTextureNameMap(e,t,n,r,i){for(let s=0;s<e.length;++s){const o=e[s],a=t[s],l=n[r[o.textureIndex]?.imagePathIndex];if(void 0!==l){const e=a.diffuseTexture;null!==e&&i.set(e,l)}const d=n[r[o.sphereTextureIndex]?.imagePathIndex];if(void 0!==d){const e=a.sphereTexture;null!==e&&i.set(e,d)}const h=n[r[o.toonTextureIndex]?.imagePathIndex];if(void 0!==h){const e=a.toonTexture;null!==e&&i.set(e,h)}}}loadGeneralScalarProperties=(e,t,n)=>{const r=t.diffuse;e.diffuseColor=new z.v9(r[0],r[1],r[2]);const i=t.specular;e.specularColor=new z.v9(i[0],i[1],i[2]);const s=t.ambient;e.ambientColor=new z.v9(s[0],s[1],s[2]);const o=t.diffuse[3];if(e.alpha=o,0===o)for(let e=0;e<n.length;++e){const t=n[e];void 0!==t.isVisible&&(t.isVisible=!1)}e.specularPower=t.shininess};loadDiffuseTexture=async(e,t,n,r,i,s,a,l,d,h,c)=>{t.backFaceCulling=!(n.flag&b.Material.Flag.IsDoubleSided);const u=r[i?.imagePathIndex??-1];if(void 0!==u){const n=d.createFullPath(u);let r;const p=d.resolve(n);r=void 0!==p?await this._textureLoader.loadTextureFromBufferAsync(e,n,p instanceof File?p:p.data,s,a,{...i,deleteBuffer:this.deleteTextureBufferAfterLoad,format:o.Y.TEXTUREFORMAT_RGBA,mimeType:p instanceof File?p.type:p.mimeType}):await this._textureLoader.loadTextureAsync(e,l,u,s,a,{...i,deleteBuffer:this.deleteTextureBufferAfterLoad,format:o.Y.TEXTUREFORMAT_RGBA});const g=r;null!==g?t.diffuseTexture=g:h.error(`Failed to load diffuse texture: ${n}`),c?.()}else c?.()};async _evaluateDiffuseTextureTransparencyMode(e,t,n,r,i){let s=Number.MIN_SAFE_INTEGER;if(this.renderMethod===ae.DepthWriteAlphaBlendingWithEvaluation){let r=t>>4&3;if(0==(3^r)&&(r=-1),-1===r){s=N.i.MATERIAL_OPAQUE;const t=i();if(null!==t)for(let r=0;r<n.length;++r){const i=n[r];if(!await t.hasFragmentsOnlyOpaqueOnGeometry(e,i?.mesh??i,void 0!==i?.subMeshIndex?i.subMeshIndex:null)){s=N.i.MATERIAL_ALPHABLEND;break}}}else s=0===r?N.i.MATERIAL_OPAQUE:N.i.MATERIAL_ALPHABLEND}else if(this.renderMethod===ae.AlphaEvaluation){let r=15&t;if(0==(15^r)&&(r=-1),-1!==r)s=r;else{const t=i();if(null!==t)for(let r=0;r<n.length;++r){const i=n[r],o=await t.hasTranslucentFragmentsOnGeometry(e,i?.mesh??i,void 0!==i?.subMeshIndex?i.subMeshIndex:null,this.alphaThreshold,this.alphaBlendThreshold);s<o&&(s=o)}}}else r.warn(`Unknown shading method for evaluating transparency mode: ${this.renderMethod}`);return s!==Number.MIN_SAFE_INTEGER?s:null}setAlphaBlendMode=async(e,t,n,r,i)=>{if(this.renderMethod===ae.DepthWriteAlphaBlending)return e.diffuseTexture&&(e.diffuseTexture.hasAlpha=!0,e.useAlphaFromDiffuseTexture=!0),e.transparencyMode=N.i.MATERIAL_ALPHABLEND,void(e.forceDepthWrite=!0);if(this.renderMethod===ae.DepthWriteAlphaBlendingWithEvaluation&&e.alpha<1)return e.diffuseTexture&&(e.diffuseTexture.hasAlpha=!0,e.useAlphaFromDiffuseTexture=!0),e.transparencyMode=N.i.MATERIAL_ALPHABLEND,void(e.forceDepthWrite=!0);const s=e.diffuseTexture,o=t.evaluatedTransparency??-1;if(null!==s){const t=await this._evaluateDiffuseTextureTransparencyMode(s,o,n,r,i);if(null!==t){const n=t!==N.i.MATERIAL_OPAQUE;n&&(s.hasAlpha=!0),e.useAlphaFromDiffuseTexture=n,e.transparencyMode=t,this.renderMethod===ae.DepthWriteAlphaBlendingWithEvaluation&&(e.forceDepthWrite=n)}}else if(this.renderMethod===ae.DepthWriteAlphaBlendingWithEvaluation){let t=o>>4&3;0==(3^t)&&(t=0),e.transparencyMode=0===t?N.i.MATERIAL_OPAQUE:N.i.MATERIAL_ALPHABLEND}else{let t=15&o;0==(15^t)&&(t=0),e.transparencyMode=N.i.MATERIAL_OPAQUE}};loadSphereTexture=async(e,t,n,r,i,s,a,l,d,h,c)=>{if(n.sphereTextureMode!==b.Material.SphereTextureMode.Off){const u=r[i?.imagePathIndex??-1];if(void 0!==u){const r=s.getEngine().isWebGPU||n.sphereTextureMode===b.Material.SphereTextureMode.Multiply?o.Y.TEXTUREFORMAT_RGBA:o.Y.TEXTUREFORMAT_RGB,p=d.createFullPath(u);let g;const f=d.resolve(p);g=void 0!==f?await this._textureLoader.loadTextureFromBufferAsync(e,p,f instanceof File?f:f.data,s,a,{...i,deleteBuffer:this.deleteTextureBufferAfterLoad,format:r,mimeType:f instanceof File?f.type:f.mimeType}):await this._textureLoader.loadTextureAsync(e,l,u,s,a,{...i,deleteBuffer:this.deleteTextureBufferAfterLoad,format:r}),null!==g?(t.sphereTexture=g,t.sphereTextureBlendMode=n.sphereTextureMode):h.error(`Failed to load sphere texture: ${p}`),c?.()}else c?.()}else c?.()};loadToonTexture=async(e,t,n,r,i,s,a,l,d,h,c)=>{let u;if(u=n.isSharedToonTexture?n.toonTextureIndex:r[i?.imagePathIndex??-1],void 0!==u){const n=d.createFullPath(u.toString());let r;const p="string"==typeof u?d.resolve(n):void 0;r=void 0!==p?await this._textureLoader.loadTextureFromBufferAsync(e,n,p instanceof File?p:p.data,s,a,{...i,deleteBuffer:this.deleteTextureBufferAfterLoad,format:s.getEngine().isWebGPU?o.Y.TEXTUREFORMAT_RGBA:o.Y.TEXTUREFORMAT_RGB,mimeType:p instanceof File?p.type:p.mimeType}):await this._textureLoader.loadTextureAsync(e,l,u,s,a,{...i,deleteBuffer:this.deleteTextureBufferAfterLoad,format:s.getEngine().isWebGPU?o.Y.TEXTUREFORMAT_RGBA:o.Y.TEXTUREFORMAT_RGB}),null!==r?t.toonTexture=r:h.error(`Failed to load toon texture: ${n}`),c?.()}else c?.()};loadOutlineRenderingProperties=(e,t,n)=>{if(t.flag&b.Material.Flag.EnabledToonEdge){void 0===p.Z.prototype.getMmdOutlineRenderer&&n.warn('MMD Outline Renderer is not available. Please import "babylon-mmd/esm/Loader/mmdOutlineRenderer".'),e.renderOutline=!0,e.outlineWidth=t.edgeSize;const r=t.edgeColor;e.outlineColor=new z.v9(r[0],r[1],r[2]),e.outlineAlpha=r[3]}};afterBuildSingleMaterial=()=>{}}class ue{lengthComputable;total;_onProgress;_unprocessedTasks;_processingTasks;_endedTaskNames;_endedTasksTotal;constructor(e,t,n){this.lengthComputable=e;let r=0;for(let e=0;e<t.length;++e)r+=t[e].cost;this.total=r,this._onProgress=n;const i=this._unprocessedTasks=new Map;for(let e=0;e<t.length;++e){if(i.has(t[e].name))throw new Error(`Duplicated task name: ${t[e].name}`);i.set(t[e].name,t[e])}this._processingTasks=new Map,this._endedTaskNames=new Set,this._endedTasksTotal=0}_getTaskState(e){let t=this._processingTasks.get(e);if(void 0===t){const n=this._unprocessedTasks.get(e);if(void 0===n){if(this._endedTaskNames.has(e))return null;throw new Error(`Task not found: ${e}`)}t={name:n.name,cost:n.cost,progress:0},this._processingTasks.set(e,t),this._unprocessedTasks.delete(e)}return t}processTask(e,t){const n=this._getTaskState(e);null!==n&&(n.progress+=t,n.progress>=n.cost&&(this._processingTasks.delete(e),this._endedTaskNames.add(e),this._endedTasksTotal+=n.cost))}setTaskProgress(e,t){const n=this._getTaskState(e);return null!==n&&(n.progress=t,n.progress>=n.cost&&(this._processingTasks.delete(e),this._endedTaskNames.add(e),this._endedTasksTotal+=n.cost),!0)}setTaskProgressRatio(e,t,n){const r=this._getTaskState(e);return null!==r&&(r.progress=n?Math.floor(r.cost*t):r.cost*t,r.progress>=r.cost&&(this._processingTasks.delete(e),this._endedTaskNames.add(e),this._endedTasksTotal+=r.cost),!0)}endTask(e){const t=this._getTaskState(e);null!==t&&(this._processingTasks.delete(e),this._endedTaskNames.add(e),this._endedTasksTotal+=t.cost)}invokeProgressEvent(){null!==this._onProgress&&this._onProgress({lengthComputable:this.lengthComputable,loaded:this.loaded,total:this.total})}get loaded(){let e=this._endedTasksTotal;for(const[t,n]of this._processingTasks)e+=n.progress;return e}}class pe{name;extensions;materialBuilder;useSdef;buildSkeleton;buildMorph;boundingBoxMargin;preserveSerializationData;_loggingEnabled;log;warn;error;static _SharedStandardMaterialBuilder=new ce;constructor(e,t,n={},r){this.name=e,this.extensions=t,r=r??{materialBuilder:pe._SharedStandardMaterialBuilder,useSdef:!0,buildSkeleton:!0,buildMorph:!0,boundingBoxMargin:10,preserveSerializationData:!1,loggingEnabled:!1},this.materialBuilder=n.materialBuilder??r.materialBuilder,this.useSdef=n.useSdef??r.useSdef,this.buildSkeleton=n.buildSkeleton??r.buildSkeleton,this.buildMorph=n.buildMorph??r.buildMorph,this.boundingBoxMargin=n.boundingBoxMargin??r.boundingBoxMargin,this.preserveSerializationData=n.preserveSerializationData??r.preserveSerializationData,this._loggingEnabled=n.loggingEnabled??r.loggingEnabled,this._loggingEnabled?(this.log=this._logEnabled,this.warn=this._warnEnabled,this.error=this._errorEnabled):(this.log=this._logDisabled,this.warn=this._warnDisabled,this.error=this._errorDisabled)}importMeshAsync(e,t,n,r,i,s){return this._loadAsyncInternal(t,null,n,r,i)}loadAsync(e,t,n,r,i){return this._loadAsyncInternal(e,null,t,n,r).then((()=>{}))}loadAssetContainerAsync(e,t,n,r,i){const s=new P.WZ(e);return this._loadAsyncInternal(e,s,t,n,r).then((()=>s))}async _loadAsyncInternal(e,t,n,r,i){const s=await this._parseFileAsync(n.arrayBuffer),o=new ue(!0,this._getProgressTaskCosts(n,s),i??null);o.endTask("Parse"),o.invokeProgressEvent(),e._blockEntityCollection=!!t;const a=new F.e(s.header.modelName,e);a._parentContainer=t,e._blockEntityCollection=!1,a.setEnabled(!1);const l=await this._buildGeometryAsync(n,s,a,e,t,o),d=n.preserveSerializationData?new Map:null,{materials:h,multiMaterials:c,textureLoadPromise:u}=await this._buildMaterialAsync(n,s,a,l.meshes,d,e,t,r,o),p=[];let g=null;n.buildSkeleton?g=await this._buildSkeletonAsync(n,s,l.meshes,e,t,p,o):o.endTask("Build Skeleton");const f=[];let m=null;if(n.buildMorph&&(m=await this._buildMorphAsync(n,s,l,e,t,f,o)),0!==n.boundingBoxMargin&&this._applyBoundingBoxMargin(l.meshes,n.boundingBoxMargin),a.metadata={isMmdModel:!0,header:{modelName:s.header.modelName,englishModelName:s.header.englishModelName,comment:s.header.comment,englishComment:s.header.englishComment},bones:p,morphs:f,rigidBodies:s.rigidBodies,joints:s.joints,meshes:l.meshes,materials:h,skeleton:g},n.preserveSerializationData){const e=[],t=s.materials;for(let n=0;n<t.length;++n){const r=t[n];e.push({englishName:r.englishName,comment:r.comment})}a.metadata={...a.metadata,containsSerializationData:!0,textureNameMap:d,materialsMetadata:e,displayFrames:s.displayFrames}}return o.invokeProgressEvent(),await u,o.endTask("Texture Load"),o.invokeProgressEvent(),a.setEnabled(!0),null!==t&&(t.rootNodes.push(a),t.meshes.push(a,...l.meshes),t.geometries.push(...l.geometries),t.materials.push(...h),t.multiMaterials.push(...c),null!==g&&t.skeletons.push(g),null!==m&&t.morphTargetManagers.push(...m)),{meshes:[a,...l.meshes],particleSystems:[],skeletons:null!==g?[g]:[],animationGroups:[],transformNodes:[],geometries:l.geometries,lights:[],spriteManagers:[]}}_getProgressTaskCosts(e,t){return[{name:"Parse",cost:Math.floor(e.arrayBuffer.byteLength/100)},{name:"Build Material",cost:100*t.materials.length},{name:"Build Skeleton",cost:e.buildSkeleton?100*t.bones.length:0},{name:"Texture Load",cost:3e4*t.textures.length}]}async _buildSkeletonAsync(e,t,n,r,i,s,o){const a=e.preserveSerializationData;r._blockEntityCollection=!!i;const l=new V.E(t.header.modelName,t.header.modelName+"_skeleton",r);l._parentContainer=i,r._blockEntityCollection=!1;{const e=t.bones,n=[],r=[];for(let t=0;t<e.length;++t){const i=e[t];let o=!1;if(0<=i.parentBoneIndex&&i.parentBoneIndex<e.length){let n=i.parentBoneIndex;for(let r=0;r<e.length&&-1!==n;++r){if(n===t){o=!0,this.warn(`Bone loop detected. Ignore Parenting. Bone index: ${t}`);break}n=e[n].parentBoneIndex}t<=i.parentBoneIndex&&this.warn(`Parent bone index is greater equal than child bone index. Bone index: ${t} Parent bone index: ${i.parentBoneIndex}`)}else-1!==i.parentBoneIndex&&this.error(`Parent bone index is out of range. Bone index: ${t} Parent bone index: ${i.parentBoneIndex}`);const d=i.position,h=new u.Pq(d[0],d[1],d[2]);if(0<=i.parentBoneIndex&&i.parentBoneIndex<e.length&&!o){const t=e[i.parentBoneIndex];h.x-=t.position[0],h.y-=t.position[1],h.z-=t.position[2]}const c=u.uq.Identity().setTranslation(h),p=new k.$(i.name,l,void 0,c,void 0,void 0,t);n.push(p),r.push(o);const g={name:i.name,englishName:i.englishName,parentBoneIndex:i.parentBoneIndex,transformOrder:i.transformOrder,flag:i.flag,appendTransform:i.appendTransform,axisLimit:i.axisLimit,ik:i.ik,...a?{tailPosition:i.tailPosition,localVector:i.localVector,externalParentTransform:i.externalParentTransform}:void 0};s.push(g)}for(let t=0;t<n.length;++t){const i=e[t],s=n[t];0<=i.parentBoneIndex&&i.parentBoneIndex<n.length&&!r[t]&&s.setParent(n[i.parentBoneIndex],!1)}for(let e=0;e<n.length;++e){const t=n[e];null===t.getParent()&&t._updateAbsoluteBindMatrices()}}o.endTask("Build Skeleton"),o.invokeProgressEvent();for(let e=0;e<n.length;++e)n[e].skeleton=l;return l}_applyBoundingBoxMargin(e,t){for(let n=0;n<e.length;++n){const r=e[n];if(void 0===r.subMeshes)continue;const i=r.subMeshes;for(let e=0;e<i.length;++e){const n=i[e],r=n.getBoundingInfo();n.setBoundingInfo(new L.j((new u.Pq).setAll(-t).addInPlace(r.minimum),(new u.Pq).setAll(t).addInPlace(r.maximum)))}const s=r.getBoundingInfo();r.setBoundingInfo(new L.j((new u.Pq).setAll(-t).addInPlace(s.minimum),(new u.Pq).setAll(t).addInPlace(s.maximum))),r._updateBoundingInfo()}}get loggingEnabled(){return this._loggingEnabled}set loggingEnabled(e){this._loggingEnabled=e,e?(this.log=this._logEnabled,this.warn=this._warnEnabled,this.error=this._errorEnabled):(this.log=this._logDisabled,this.warn=this._warnDisabled,this.error=this._errorDisabled)}_logEnabled(e){O.V.Log(e)}_logDisabled(){}_warnEnabled(e){O.V.Warn(e)}_warnDisabled(){}_errorEnabled(e){O.V.Error(e)}_errorDisabled(){}}class ge{static _IdMap=new WeakMap;static _NextId=0;constructor(){}static GetId(e){let t=this._IdMap.get(e);return void 0===t&&(t=this._NextId,this._NextId+=1,this._IdMap.set(e,t)),t}}class fe extends F.e{applySkeleton(e){if(!this.geometry)return this;if(this.geometry._softwareSkinningFrameId===this.getScene().getFrameId())return this;if(this.geometry._softwareSkinningFrameId=this.getScene().getFrameId(),!this.isVerticesDataPresent(s.R.PositionKind))return this;if(!this.isVerticesDataPresent(s.R.MatricesIndicesKind))return this;if(!this.isVerticesDataPresent(s.R.MatricesWeightsKind))return this;const t=this.isVerticesDataPresent(s.R.NormalKind),n=this._internalMeshDataInfo;if(!n._sourcePositions){const e=this.subMeshes.slice();this.setPositionsForCPUSkinning(),this.subMeshes=e}t&&!n._sourceNormals&&this.setNormalsForCPUSkinning();let r=this.getVerticesData(s.R.PositionKind);if(!r)return this;r instanceof Float32Array||(r=new Float32Array(r));let i=this.getVerticesData(s.R.NormalKind);if(t){if(!i)return this;i instanceof Float32Array||(i=new Float32Array(i))}const o=this.isVerticesDataPresent(f.V.MatricesSdefCKind);let a=null,l=null,d=null;o&&(a=this.getVerticesData(f.V.MatricesSdefCKind),l=this.getVerticesData(f.V.MatricesSdefRW0Kind),d=this.getVerticesData(f.V.MatricesSdefRW1Kind));const h=this.getVerticesData(s.R.MatricesIndicesKind),c=this.getVerticesData(s.R.MatricesWeightsKind);if(!c||!h)return this;const p=this.numBoneInfluencers>4,g=p?this.getVerticesData(s.R.MatricesIndicesExtraKind):null,m=p?this.getVerticesData(s.R.MatricesWeightsExtraKind):null,x=e.getTransformMatrices(this),y=u.Pq.Zero(),A=new u.uq,T=new u.uq,M=new u.uq,_=new u.uq,b=new u.PT,I=new u.PT,v=new u.Pq,w=n._sourcePositions,E=n._sourceNormals;let S,C=0;for(let e=0;e<r.length;e+=3,C+=4){let n=0;if(o&&(n=l[e]),0===n){let n;for(S=0;S<4;S++)n=c[C+S],n>0&&(u.uq.FromFloat32ArrayToRefScaled(x,Math.floor(16*h[C+S]),n,T),A.addToSelf(T));if(p)for(S=0;S<4;S++)n=m[C+S],n>0&&(u.uq.FromFloat32ArrayToRefScaled(x,Math.floor(16*g[C+S]),n,T),A.addToSelf(T));u.Pq.TransformCoordinatesFromFloatsToRef(w[e],w[e+1],w[e+2],A,y),y.toArray(r,e),t&&(u.Pq.TransformNormalFromFloatsToRef(E[e],E[e+1],E[e+2],A,y),y.toArray(i,e)),A.reset()}else{const n=c[C+0],s=c[C+1];u.uq.FromArrayToRef(x,Math.floor(16*h[C+0]),M),u.uq.FromArrayToRef(x,Math.floor(16*h[C+1]),_),u.PT.FromRotationMatrixToRef(M,b),u.PT.FromRotationMatrixToRef(_,I),u.uq.FromQuaternionToRef(u.PT.SlerpToRef(b,I,s,b),T),u.Pq.TransformCoordinatesFromFloatsToRef(w[e]-a[e],w[e+1]-a[e+1],w[e+2]-a[e+2],T,v),u.Pq.TransformCoordinatesFromFloatsToRef(l[e],l[e+1],l[e+2],M,y).scaleAndAddToRef(n,v),u.Pq.TransformCoordinatesFromFloatsToRef(d[e],d[e+1],d[e+2],_,y).scaleAndAddToRef(s,v),v.toArray(r,e),t&&(u.Pq.TransformNormalFromFloatsToRef(E[e],E[e+1],E[e+2],T,v),v.toArray(i,e))}}return this.updateVerticesData(s.R.PositionKind,r),t&&this.updateVerticesData(s.R.NormalKind,i),this}getClassName(){return"SdefMesh"}clone(e="",t=null,n,r=!0){return new fe(e,this.getScene(),t,this,n,r)}}(0,ee.Y5)("BABYLON.SdefMesh",fe);class me extends pe{referenceFiles;constructor(e,t,n={},r){super(e,t,n,r),this.referenceFiles=n.referenceFiles??r?.referenceFiles??[]}loadFile(e,t,n,r,i,s,o){const a=this.materialBuilder,l=this.useSdef,d=this.buildSkeleton,h=this.buildMorph,c=this.boundingBoxMargin,u=this.referenceFiles,p=this.preserveSerializationData;return e._loadFile(t,((e,n)=>{const i={arrayBuffer:e,pmFileId:t instanceof File?ge.GetId(t).toString():t,materialBuilder:a,useSdef:l,buildSkeleton:d,buildMorph:h,boundingBoxMargin:c,referenceFiles:u,preserveSerializationData:p};r(i,n)}),i,!0,s,o)}_getProgressTaskCosts(e,t){const n=super._getProgressTaskCosts(e,t);if(n.push({name:"Build Geometry",cost:t.indices.length}),e.buildMorph){let e=0;const r=t.morphs;for(let t=0;t<r.length;++t){const n=r[t];n.type!==b.Morph.Type.VertexMorph&&n.type!==b.Morph.Type.UvMorph&&n.type!==b.Morph.Type.AdditionalUvMorph1&&n.type!==b.Morph.Type.AdditionalUvMorph2&&n.type!==b.Morph.Type.AdditionalUvMorph3&&n.type!==b.Morph.Type.AdditionalUvMorph4||(e+=n.indices.length)}n.push({name:"Build Morph",cost:e})}return n}async _buildGeometryAsync(e,t,n,r,i,s){const o=[],a=[];let l;const d=[];{l=t.indices instanceof Uint8Array||t.indices instanceof Uint16Array?new Uint16Array(t.indices.length):new Uint32Array(t.indices.length);{const e=t.indices;for(let t=0;t<l.length;t+=3)l[t+0]=e[t+0],l[t+1]=e[t+2],l[t+2]=e[t+1]}const h=t.materials;let c=0;for(let u=0;u<h.length;++u){const p=h[u],g=new Uint8Array(t.vertices.length);let m=0;{const e=p.indexCount;for(let t=0;t<e;++t){const e=l[c+t];0===g[e]&&(g[e]=1,m+=1)}g.fill(0)}const x=new B.P,y=[];if(e.preserveSerializationData)for(let e=0;e<t.header.additionalVec4Count;++e)y.push(new Float32Array(4*m));let A=null,T=null,M=null,_=null,I=null;e.buildSkeleton&&e.useSdef&&(A=new Float32Array(3*m),T=new Float32Array(3*m),M=new Float32Array(3*m),_=new Float32Array(3*m),I=new Float32Array(3*m));let v=!1,w=null;e.preserveSerializationData&&(w=new Float32Array(m));const E=new t.indices.constructor(t.vertices.length);{const n=new Float32Array(3*m),r=new Float32Array(3*m),i=new Float32Array(2*m),o=new l.constructor(p.indexCount);let a=null,d=null;e.buildSkeleton&&(a=new Float32Array(4*m),d=new Float32Array(4*m));let h=performance.now(),u=0,f=0;const S=p.indexCount;for(let p=0;p<S;++p){const m=l[c+p];if(0===g[m]){g[m]=1;const s=t.vertices[m];n[3*u+0]=s.position[0],n[3*u+1]=s.position[1],n[3*u+2]=s.position[2],r[3*u+0]=s.normal[0],r[3*u+1]=s.normal[1],r[3*u+2]=s.normal[2],i[2*u+0]=s.uv[0],i[2*u+1]=1-s.uv[1];const l=s.additionalVec4;for(let e=0;e<y.length;++e)y[e][4*u+0]=l[e][0],y[e][4*u+1]=l[e][1],y[e][4*u+2]=l[e][2],y[e][4*u+3]=l[e][3];if(e.buildSkeleton)switch(s.weightType){case b.Vertex.BoneWeightType.Bdef1:{const e=s.boneWeight;a[4*u+0]=e.boneIndices,a[4*u+1]=0,a[4*u+2]=0,a[4*u+3]=0,d[4*u+0]=1,d[4*u+1]=0,d[4*u+2]=0,d[4*u+3]=0}break;case b.Vertex.BoneWeightType.Bdef2:{const e=s.boneWeight;a[4*u+0]=e.boneIndices[0],a[4*u+1]=e.boneIndices[1],a[4*u+2]=0,a[4*u+3]=0,d[4*u+0]=e.boneWeights,d[4*u+1]=1-e.boneWeights,d[4*u+2]=0,d[4*u+3]=0}break;case b.Vertex.BoneWeightType.Bdef4:case b.Vertex.BoneWeightType.Qdef:{const e=s.boneWeight;a[4*u+0]=e.boneIndices[0],a[4*u+1]=e.boneIndices[1],a[4*u+2]=e.boneIndices[2],a[4*u+3]=e.boneIndices[3],d[4*u+0]=e.boneWeights[0],d[4*u+1]=e.boneWeights[1],d[4*u+2]=e.boneWeights[2],d[4*u+3]=e.boneWeights[3]}break;case b.Vertex.BoneWeightType.Sdef:{const t=s.boneWeight;a[4*u+0]=t.boneIndices[0],a[4*u+1]=t.boneIndices[1],a[4*u+2]=0,a[4*u+3]=0;const n=t.boneWeights,r=n.boneWeight0,i=1-r;if(d[4*u+0]=r,d[4*u+1]=i,d[4*u+2]=0,d[4*u+3]=0,e.useSdef){const e=n.c[0],t=n.c[1],s=n.c[2];let o=n.r0[0],a=n.r0[1],l=n.r0[2],d=n.r1[0],h=n.r1[1],c=n.r1[2];T[3*u+0]=o,T[3*u+1]=a,T[3*u+2]=l,M[3*u+0]=d,M[3*u+1]=h,M[3*u+2]=c;const p=o*r+d*i,g=a*r+h*i,f=l*r+c*i;o=e+o-p,a=t+a-g,l=s+l-f,d=e+d-p,h=t+h-g,c=s+c-f;const m=.5*(e+o),x=.5*(t+a),y=.5*(s+l),b=.5*(e+d),w=.5*(t+h),E=.5*(s+c);A[3*u+0]=e,A[3*u+1]=t,A[3*u+2]=s,_[3*u+0]=m,_[3*u+1]=x,_[3*u+2]=y,I[3*u+0]=b,I[3*u+1]=w,I[3*u+2]=E,v=!0}}}e.preserveSerializationData&&(w[u]=s.edgeScale),o[f]=u,E[m]=u,f+=1,u+=1}else o[f]=E[m],f+=1;(c+p)%1e4==0&&100<performance.now()-h&&(s.setTaskProgress("Build Geometry",c+p),s.invokeProgressEvent(),await R.S0.DelayAsync(0),h=performance.now())}x.positions=n,x.normals=r,x.uvs=i,x.indices=o,x.matricesIndices=a,x.matricesWeights=d}r._blockEntityCollection=!!i;const S=new(e.useSdef&&v?fe:F.e)(p.name,r);S._parentContainer=i,r._blockEntityCollection=!1,S.setParent(n),o.push(S),r._blockEntityCollection=!!i;const U=new C.V(t.header.modelName,r,x,!1);U._parentContainer=i,r._blockEntityCollection=!1,e.preserveSerializationData&&(1<=y.length&&U.setVerticesData(f.V.AdditionalUV1Kind,y[0],!1,4),2<=y.length&&U.setVerticesData(f.V.AdditionalUV2Kind,y[1],!1,4),3<=y.length&&U.setVerticesData(f.V.AdditionalUV3Kind,y[2],!1,4),4<=y.length&&U.setVerticesData(f.V.AdditionalUV4Kind,y[3],!1,4)),e.useSdef&&v&&(U.setVerticesData(f.V.MatricesSdefCKind,A,!1,3),U.setVerticesData(f.V.MatricesSdefR0Kind,T,!1,3),U.setVerticesData(f.V.MatricesSdefR1Kind,M,!1,3),U.setVerticesData(f.V.MatricesSdefRW0Kind,_,!1,3),U.setVerticesData(f.V.MatricesSdefRW1Kind,I,!1,3)),e.preserveSerializationData&&U.setVerticesData(f.V.EdgeScaleKind,w,!1,1),U.applyToMesh(S),a.push(U),d.push({map:E,isReferencedVertex:g}),c+=p.indexCount}}return s.endTask("Build Geometry"),s.invokeProgressEvent(),{meshes:o,geometries:a,indices:l,indexToSubmehIndexMaps:d}}async _buildMaterialAsync(e,t,n,r,i,s,o,a,l){let d;const h=new Array(t.textures.length);for(let e=0;e<h.length;++e)h[e]={noMipmap:!1,invertY:!0,samplingMode:void 0,imagePathIndex:e};const c=[];for(let e=0;e<r.length;++e)c.push([r[e]]);const u=new Promise((u=>{d=e.materialBuilder.buildMaterials(n.uniqueId,t.materials,h,t.textures,a,"file:"+e.pmFileId+"_",e.referenceFiles,c,r,s,o,i,this,(e=>{e.lengthComputable&&(l.setTaskProgressRatio("Texture Load",e.loaded/e.total,!0),l.invokeProgressEvent())}),(()=>u()))})),p=Array.isArray(d)?d:await d;for(let e=0;e<p.length;++e)r[e].material=p[e];return l.endTask("Build Material"),l.invokeProgressEvent(),{materials:p,multiMaterials:[],textureLoadPromise:u}}async _buildMorphAsync(e,t,n,r,i,o,a){const l=e.preserveSerializationData,d=new Int32Array(t.vertices.length).fill(-1),h=new Map,c=n.indices;{const e=t.materials;let n=0;for(let t=0;t<e.length;++t){const r=e[t].indexCount;for(let e=0;e<r;++e){const r=c[n+e];if(-1===d[r])d[r]=t;else if(-2===d[r]){const e=h.get(r);e.includes(t)||e.push(t)}else d[r]!==t&&(h.set(r,[d[r],t]),d[r]=-2)}n+=r}}const u=n.indexToSubmehIndexMaps,p=t.morphs,g=n.geometries,f=new Array(g.length);for(let e=0;e<f.length;++e)f[e]=[];let m=0,x=performance.now();for(let e=0;e<p.length;++e){const t=p[e],n=[],i=[];switch(t.type){case b.Morph.Type.GroupMorph:case b.Morph.Type.BoneMorph:case b.Morph.Type.MaterialMorph:o.push(t);break;case b.Morph.Type.VertexMorph:case b.Morph.Type.UvMorph:case b.Morph.Type.AdditionalUvMorph1:case b.Morph.Type.AdditionalUvMorph2:case b.Morph.Type.AdditionalUvMorph3:case b.Morph.Type.AdditionalUvMorph4:o.push({name:t.name,englishName:t.englishName,category:t.category,type:t.type,morphTargets:n,...l?{elements:i}:void 0});break;default:this.warn(`Unsupported morph type: ${t.type}`)}if(t.type!==b.Morph.Type.VertexMorph&&t.type!==b.Morph.Type.UvMorph&&t.type!==b.Morph.Type.AdditionalUvMorph1&&t.type!==b.Morph.Type.AdditionalUvMorph2&&t.type!==b.Morph.Type.AdditionalUvMorph3&&t.type!==b.Morph.Type.AdditionalUvMorph4)continue;const c=[];{const e=t.indices;for(let t=0;t<e.length;++t){const n=e[t],r=d[n];if(-1!==r)if(-2===r){const e=h.get(n);for(let t=0;t<e.length;++t){const n=e[t];c.includes(n)||c.push(n)}}else c.includes(r)||c.push(r)}if(t.type!==b.Morph.Type.AdditionalUvMorph1&&t.type!==b.Morph.Type.AdditionalUvMorph2&&t.type!==b.Morph.Type.AdditionalUvMorph3&&t.type!==b.Morph.Type.AdditionalUvMorph4)for(let e=0;e<c.length;++e){const i=new U.M(t.name,0,r);n.push(i),f[c[e]].push(i)}}if(t.type===b.Morph.Type.VertexMorph)for(let e=0;e<c.length;++e){const r=c[e],o=g[r],a=new Float32Array(o.getVerticesData(s.R.PositionKind)),d=t.indices,h=t.positions,p=u[r].map,f=u[r].isReferencedVertex;if(l){let e=0;for(let t=0;t<d.length;++t){if(0===f[d[t]])continue;const n=p[d[t]];a[3*n+0]+=h[3*t+0],a[3*n+1]+=h[3*t+1],a[3*n+2]+=h[3*t+2],e+=1}const t=new Int32Array(e),n=new Float32Array(3*e);for(let e=0,r=0;e<d.length;++e){if(0===f[d[e]])continue;const i=p[d[e]];t[r]=i,n[3*r+0]=h[3*e+0],n[3*r+1]=h[3*e+1],n[3*r+2]=h[3*e+2],r+=1}i.push({meshIndex:r,indices:t,offsets:n})}else for(let e=0;e<d.length;++e){if(0===f[d[e]])continue;const t=p[d[e]];a[3*t+0]+=h[3*e+0],a[3*t+1]+=h[3*e+1],a[3*t+2]+=h[3*e+2]}n[e].setPositions(a)}else if(t.type===b.Morph.Type.UvMorph)for(let e=0;e<c.length;++e){const r=c[e],o=g[r],a=new Float32Array(o.getVerticesData(s.R.UVKind)),d=t.indices,h=t.offsets,p=u[r].map,f=u[r].isReferencedVertex;if(l){let e=0;for(let t=0;t<d.length;++t){if(0===f[d[t]])continue;const n=p[d[t]];a[2*n+0]+=h[4*t+0],a[2*n+1]-=h[4*t+1],e+=1}const t=new Int32Array(e),n=new Float32Array(4*e);for(let e=0,r=0;e<d.length;++e){if(0===f[d[e]])continue;const i=p[d[e]];t[r]=i,n[4*r+0]=h[4*e+0],n[4*r+1]=-h[4*e+1],n[4*r+2]=h[4*e+2],n[4*r+3]=h[4*e+3],r+=1}i.push({meshIndex:r,indices:t,offsets:n})}else for(let e=0;e<d.length;++e){if(0===f[d[e]])continue;const t=p[d[e]];a[2*t+0]+=h[4*e+0],a[2*t+1]-=h[4*e+1]}const m=n[e];m.setPositions(o.getVerticesData(s.R.PositionKind)),m.setUVs(a)}else if(l)for(let e=0;e<c.length;++e){const n=c[e],r=u[n].map,s=u[n].isReferencedVertex,o=t.indices,a=t.offsets;let l=0;for(let e=0;e<o.length;++e)0!==s[o[e]]&&(l+=1);const d=new Int32Array(l),h=new Float32Array(4*l);for(let e=0,t=0;e<o.length;++e){if(0===s[o[e]])continue;const n=r[o[e]];d[t]=n,h[4*t+0]=a[4*e+0],h[4*t+1]=a[4*e+1],h[4*t+2]=a[4*e+2],h[4*t+3]=a[4*e+3],t+=1}i.push({meshIndex:n,indices:d,offsets:h})}m+=t.indices.length,100<performance.now()-x&&(a.setTaskProgress("Build Morph",m),a.invokeProgressEvent(),await R.S0.DelayAsync(0),x=performance.now())}a.endTask("Build Morph");const y=[],A=n.meshes;for(let e=0;e<f.length;++e){const t=f[e];if(0===t.length)continue;r._blockEntityCollection=!!i;const n=new D.j(r);n._parentContainer=i,r._blockEntityCollection=!1,n.enableNormalMorphing=!1,n.enableTangentMorphing=!1,n.enableUVMorphing=!1,n.areUpdatesFrozen=!0;for(let e=0;e<t.length;++e){const r=t[e];n.addTarget(r),r.hasUVs&&(n.enableUVMorphing=!0)}if(n.enableUVMorphing){const n=g[e].getVerticesData(s.R.UVKind);for(let e=0;e<t.length;++e){const r=t[e];r.hasUVs||r.setUVs(n)}}n.areUpdatesFrozen=!1,y.push(n),A[e].morphTargetManager=n}return y}}class xe extends me{constructor(e,t){super("pmd",S,e,t)}createPlugin(e){return new xe(e.mmdmodel,this)}async _parseFileAsync(e){return await E.ParseAsync(e,this).catch((e=>Promise.reject(e)))}}(0,I.cH)(new xe);class ye{_vertexIndexSize;_textureIndexSize;_materialIndexSize;_boneIndexSize;_morphIndexSize;_rigidBodyIndexSize;constructor(e,t,n,r,i,s){this._vertexIndexSize=e,this._textureIndexSize=t,this._materialIndexSize=n,this._boneIndexSize=r,this._morphIndexSize=i,this._rigidBodyIndexSize=s}getVertexIndex(e){switch(this._vertexIndexSize){case 1:return e.getUint8();case 2:return e.getUint16();case 4:return e.getInt32();default:throw new Error(`Invalid vertexIndexSize: ${this._vertexIndexSize}`)}}_getNonVertexIndex(e,t){switch(t){case 1:return e.getInt8();case 2:return e.getInt16();case 4:return e.getInt32();default:throw new Error(`Invalid indexSize: ${t}`)}}getTextureIndex(e){return this._getNonVertexIndex(e,this._textureIndexSize)}getMaterialIndex(e){return this._getNonVertexIndex(e,this._materialIndexSize)}getBoneIndex(e){return this._getNonVertexIndex(e,this._boneIndexSize)}getMorphIndex(e){return this._getNonVertexIndex(e,this._morphIndexSize)}getRigidBodyIndex(e){return this._getNonVertexIndex(e,this._rigidBodyIndexSize)}}class Ae{constructor(){}static async ParseAsync(e,t=new v){const n=new w(e),r=this._ParseHeader(n,t),i=new ye(r.vertexIndexSize,r.textureIndexSize,r.materialIndexSize,r.boneIndexSize,r.morphIndexSize,r.rigidBodyIndexSize),s=await this._ParseVerticesAsync(n,i,r),o=this._ParseIndices(n,i,r),a=this._ParseTextures(n),l=this._ParseMaterials(n,i),d=this._ParseBones(n,i),h=this._ParseMorphs(n,i),c=this._ParseDisplayFrames(n,i),u=this._ParseRigidBodies(n,i),p=this._ParseJoints(n,i),g=r.version<=2?[]:this._ParseSoftBodies(n,i,r);return n.bytesAvailable>0&&t.warn(`There are ${n.bytesAvailable} bytes left after parsing`),{header:r,vertices:s,indices:o,textures:a,materials:l,bones:d,morphs:h,displayFrames:c,rigidBodies:u,joints:p,softBodies:g}}static _ParseHeader(e,t){if(e.bytesAvailable<17)throw new RangeError("is not pmx file");const n=e.getSignatureString(3);if("PMX"!==n)throw new RangeError("is not pmx file");e.getInt8();const r=e.getFloat32(),i=e.getUint8(),s=e.getUint8();e.initializeTextDecoder(s===b.Header.Encoding.Utf8?"utf-8":"utf-16le");const o=e.getUint8(),a=e.getUint8(),l=e.getUint8(),d=e.getUint8(),h=e.getUint8(),c=e.getUint8(),u=e.getUint8();if(i<8)throw new Error(`Invalid globalsCount: ${i}`);if(8<i){t.warn(`globalsCount is greater than 8: ${i} files may be corrupted or higher version`);for(let t=8;t<i;++t)e.getUint8()}return{signature:n,version:r,encoding:s,additionalVec4Count:o,vertexIndexSize:a,textureIndexSize:l,materialIndexSize:d,boneIndexSize:h,morphIndexSize:c,rigidBodyIndexSize:u,modelName:e.getDecoderString(e.getInt32(),!1),englishModelName:e.getDecoderString(e.getInt32(),!1),comment:e.getDecoderString(e.getInt32(),!1),englishComment:e.getDecoderString(e.getInt32(),!1)}}static async _ParseVerticesAsync(e,t,n){const r=e.getInt32(),i=[];let s=performance.now();for(let o=0;o<r;++o){const r=e.getFloat32Tuple(3),a=e.getFloat32Tuple(3),l=e.getFloat32Tuple(2),d=[];for(let t=0;t<n.additionalVec4Count;++t)d.push(e.getFloat32Tuple(4));const h=e.getUint8();let c;switch(h){case b.Vertex.BoneWeightType.Bdef1:c={boneIndices:t.getBoneIndex(e),boneWeights:null};break;case b.Vertex.BoneWeightType.Bdef2:c={boneIndices:[t.getBoneIndex(e),t.getBoneIndex(e)],boneWeights:e.getFloat32()};break;case b.Vertex.BoneWeightType.Bdef4:c={boneIndices:[t.getBoneIndex(e),t.getBoneIndex(e),t.getBoneIndex(e),t.getBoneIndex(e)],boneWeights:[e.getFloat32(),e.getFloat32(),e.getFloat32(),e.getFloat32()]};break;case b.Vertex.BoneWeightType.Sdef:c={boneIndices:[t.getBoneIndex(e),t.getBoneIndex(e)],boneWeights:{boneWeight0:e.getFloat32(),c:e.getFloat32Tuple(3),r0:e.getFloat32Tuple(3),r1:e.getFloat32Tuple(3)}};break;case b.Vertex.BoneWeightType.Qdef:c={boneIndices:[t.getBoneIndex(e),t.getBoneIndex(e),t.getBoneIndex(e),t.getBoneIndex(e)],boneWeights:[e.getFloat32(),e.getFloat32(),e.getFloat32(),e.getFloat32()]};break;default:throw new Error(`Invalid weightType: ${h}`)}const u=e.getFloat32();i.push({position:r,normal:a,uv:l,additionalVec4:d,weightType:h,boneWeight:c,edgeScale:u}),o%1e4==0&&100<performance.now()-s&&(await new Promise((e=>setTimeout(e,0))),s=performance.now())}return i}static _ParseIndices(e,t,n){const r=e.getInt32(),i=new ArrayBuffer(r*n.vertexIndexSize);let s;switch(n.vertexIndexSize){case 1:s=new Uint8Array(i);break;case 2:s=new Uint16Array(i);break;case 4:s=new Int32Array(i);break;default:throw new Error(`Invalid vertexIndexSize: ${n.vertexIndexSize}`)}for(let n=0;n<r;++n)s[n]=t.getVertexIndex(e);return s}static _ParseTextures(e){const t=e.getInt32(),n=[];for(let r=0;r<t;++r){const t=e.getDecoderString(e.getInt32(),!1);n.push(t)}return n}static _ParseMaterials(e,t){const n=e.getInt32(),r=[];for(let i=0;i<n;++i){const n=e.getDecoderString(e.getInt32(),!1),i=e.getDecoderString(e.getInt32(),!1),s=e.getFloat32Tuple(4),o=e.getFloat32Tuple(3),a=e.getFloat32(),l=e.getFloat32Tuple(3),d=e.getUint8(),h=e.getFloat32Tuple(4),c=e.getFloat32(),u=t.getTextureIndex(e),p=t.getTextureIndex(e),g=e.getUint8(),f=1===e.getUint8(),m={name:n,englishName:i,diffuse:s,specular:o,shininess:a,ambient:l,flag:d,edgeColor:h,edgeSize:c,textureIndex:u,sphereTextureIndex:p,sphereTextureMode:g,isSharedToonTexture:f,toonTextureIndex:f?e.getUint8():t.getTextureIndex(e),comment:e.getDecoderString(e.getInt32(),!1),indexCount:e.getInt32()};r.push(m)}return r}static _ParseBones(e,t){const n=e.getInt32(),r=[];for(let i=0;i<n;++i){const n=e.getDecoderString(e.getInt32(),!1),i=e.getDecoderString(e.getInt32(),!1),s=e.getFloat32Tuple(3),o=t.getBoneIndex(e),a=e.getInt32(),l=e.getUint16();let d,h,c,u,p,g;if(d=l&b.Bone.Flag.UseBoneIndexAsTailPosition?t.getBoneIndex(e):e.getFloat32Tuple(3),(l&b.Bone.Flag.HasAppendMove||l&b.Bone.Flag.HasAppendRotate)&&(h={parentIndex:t.getBoneIndex(e),ratio:e.getFloat32()}),l&b.Bone.Flag.HasAxisLimit&&(c=e.getFloat32Tuple(3)),l&b.Bone.Flag.HasLocalVector&&(u={x:e.getFloat32Tuple(3),z:e.getFloat32Tuple(3)}),l&b.Bone.Flag.IsExternalParentTransformed&&(p=e.getInt32()),l&b.Bone.Flag.IsIkEnabled){const n=t.getBoneIndex(e),r=e.getInt32(),i=e.getFloat32(),s=[],o=e.getInt32();for(let n=0;n<o;++n){const n={target:t.getBoneIndex(e),limitation:1===e.getUint8()?{minimumAngle:e.getFloat32Tuple(3),maximumAngle:e.getFloat32Tuple(3)}:void 0};s.push(n)}g={target:n,iteration:r,rotationConstraint:i,links:s}}const f={name:n,englishName:i,position:s,parentBoneIndex:o,transformOrder:a,flag:l,tailPosition:d,appendTransform:h,axisLimit:c,localVector:u,externalParentTransform:p,ik:g};r.push(f)}return r}static _ParseMorphs(e,t){const n=e.getInt32(),r=[];for(let i=0;i<n;++i){const n=e.getDecoderString(e.getInt32(),!1),i=e.getDecoderString(e.getInt32(),!1),s=e.getInt8(),o=e.getInt8();let a={name:n,englishName:i,category:s,type:o};const l=e.getInt32();switch(o){case b.Morph.Type.GroupMorph:{const n=new Int32Array(l),r=new Float32Array(l);for(let i=0;i<l;++i)n[i]=t.getMorphIndex(e),r[i]=e.getFloat32();a={...a,indices:n,ratios:r}}break;case b.Morph.Type.VertexMorph:{const n=new Int32Array(l),r=new Float32Array(3*l);for(let i=0;i<l;++i)n[i]=t.getVertexIndex(e),r[3*i+0]=e.getFloat32(),r[3*i+1]=e.getFloat32(),r[3*i+2]=e.getFloat32();a={...a,indices:n,positions:r}}break;case b.Morph.Type.BoneMorph:{const n=new Int32Array(l),r=new Float32Array(3*l),i=new Float32Array(4*l);for(let s=0;s<l;++s)n[s]=t.getBoneIndex(e),r[3*s+0]=e.getFloat32(),r[3*s+1]=e.getFloat32(),r[3*s+2]=e.getFloat32(),i[4*s+0]=e.getFloat32(),i[4*s+1]=e.getFloat32(),i[4*s+2]=e.getFloat32(),i[4*s+3]=e.getFloat32();a={...a,indices:n,positions:r,rotations:i}}break;case b.Morph.Type.UvMorph:case b.Morph.Type.AdditionalUvMorph1:case b.Morph.Type.AdditionalUvMorph2:case b.Morph.Type.AdditionalUvMorph3:case b.Morph.Type.AdditionalUvMorph4:{const n=new Int32Array(l),r=new Float32Array(4*l);for(let i=0;i<l;++i)n[i]=t.getVertexIndex(e),r[4*i+0]=e.getFloat32(),r[4*i+1]=e.getFloat32(),r[4*i+2]=e.getFloat32(),r[4*i+3]=e.getFloat32();a={...a,indices:n,offsets:r}}break;case b.Morph.Type.MaterialMorph:{const n=[];for(let r=0;r<l;++r){const r={index:t.getMaterialIndex(e),type:e.getUint8(),diffuse:e.getFloat32Tuple(4),specular:e.getFloat32Tuple(3),shininess:e.getFloat32(),ambient:e.getFloat32Tuple(3),edgeColor:e.getFloat32Tuple(4),edgeSize:e.getFloat32(),textureColor:e.getFloat32Tuple(4),sphereTextureColor:e.getFloat32Tuple(4),toonTextureColor:e.getFloat32Tuple(4)};n.push(r)}a={...a,elements:n}}break;case b.Morph.Type.FlipMorph:{const n=new Int32Array(l),r=new Float32Array(l);for(let i=0;i<l;++i)n[i]=t.getMorphIndex(e),r[i]=e.getFloat32();a={...a,indices:n,ratios:r}}break;case b.Morph.Type.ImpulseMorph:{const n=new Int32Array(l),r=new Array(l),i=new Float32Array(3*l),s=new Float32Array(3*l);for(let o=0;o<l;++o)n[o]=t.getRigidBodyIndex(e),r[o]=1===e.getUint8(),i[3*o+0]=e.getFloat32(),i[3*o+1]=e.getFloat32(),i[3*o+2]=e.getFloat32(),s[3*o+0]=e.getFloat32(),s[3*o+1]=e.getFloat32(),s[3*o+2]=e.getFloat32();a={...a,indices:n,isLocals:r,velocities:i,torques:s}}break;default:throw new Error(`Unknown morph type: ${o}`)}r.push(a)}return r}static _ParseDisplayFrames(e,t){const n=e.getInt32(),r=[];for(let i=0;i<n;++i){const n=e.getDecoderString(e.getInt32(),!1),i=e.getDecoderString(e.getInt32(),!1),s=1===e.getUint8(),o=e.getInt32(),a=[];for(let n=0;n<o;++n){const n=e.getUint8(),r={type:n,index:n===b.DisplayFrame.FrameData.FrameType.Bone?t.getBoneIndex(e):t.getMorphIndex(e)};a.push(r)}const l={name:n,englishName:i,isSpecialFrame:s,frames:a};r.push(l)}return r}static _ParseRigidBodies(e,t){const n=e.getInt32(),r=[];for(let i=0;i<n;++i){const n={name:e.getDecoderString(e.getInt32(),!1),englishName:e.getDecoderString(e.getInt32(),!1),boneIndex:t.getBoneIndex(e),collisionGroup:e.getUint8(),collisionMask:e.getUint16(),shapeType:e.getUint8(),shapeSize:e.getFloat32Tuple(3),shapePosition:e.getFloat32Tuple(3),shapeRotation:e.getFloat32Tuple(3),mass:e.getFloat32(),linearDamping:e.getFloat32(),angularDamping:e.getFloat32(),repulsion:e.getFloat32(),friction:e.getFloat32(),physicsMode:e.getUint8()};r.push(n)}return r}static _ParseJoints(e,t){const n=e.getInt32(),r=[];for(let i=0;i<n;++i){const n={name:e.getDecoderString(e.getInt32(),!1),englishName:e.getDecoderString(e.getInt32(),!1),type:e.getUint8(),rigidbodyIndexA:t.getRigidBodyIndex(e),rigidbodyIndexB:t.getRigidBodyIndex(e),position:e.getFloat32Tuple(3),rotation:e.getFloat32Tuple(3),positionMin:e.getFloat32Tuple(3),positionMax:e.getFloat32Tuple(3),rotationMin:e.getFloat32Tuple(3),rotationMax:e.getFloat32Tuple(3),springPosition:e.getFloat32Tuple(3),springRotation:e.getFloat32Tuple(3)};r.push(n)}return r}static _ParseSoftBodies(e,t,n){const r=e.getInt32(),i=[];for(let s=0;s<r;++s){const r=e.getDecoderString(e.getInt32(),!1),s=e.getDecoderString(e.getInt32(),!1),o=e.getUint8(),a=t.getMaterialIndex(e),l=e.getUint8(),d=e.getUint16(),h=e.getUint8(),c=e.getInt32(),u=e.getInt32(),p=e.getFloat32(),g=e.getFloat32(),f=e.getInt32(),m={vcf:e.getFloat32(),dp:e.getFloat32(),dg:e.getFloat32(),lf:e.getFloat32(),pr:e.getFloat32(),vc:e.getFloat32(),df:e.getFloat32(),mt:e.getFloat32(),chr:e.getFloat32(),khr:e.getFloat32(),shr:e.getFloat32(),ahr:e.getFloat32()},x={srhrCl:e.getFloat32(),skhrCl:e.getFloat32(),sshrCl:e.getFloat32(),srSpltCl:e.getFloat32(),skSpltCl:e.getFloat32(),ssSpltCl:e.getFloat32()},y={vIt:e.getInt32(),pIt:e.getInt32(),dIt:e.getInt32(),cIt:e.getInt32()},A={lst:e.getInt32(),ast:e.getInt32(),vst:e.getInt32()},T=e.getInt32(),M=[];for(let n=0;n<T;++n){const n={rigidbodyIndex:t.getRigidBodyIndex(e),vertexIndex:t.getVertexIndex(e),isNearMode:0!==e.getUint8()};M.push(n)}const _=e.getInt32(),b=new ArrayBuffer(_*n.vertexIndexSize);let I;switch(n.vertexIndexSize){case 1:I=new Uint8Array(b);break;case 2:I=new Uint16Array(b);break;case 4:I=new Int32Array(b);break;default:throw new Error(`Invalid vertexIndexSize: ${n.vertexIndexSize}`)}for(let n=0;n<_;++n)I[n]=t.getVertexIndex(e);const v={name:r,englishName:s,type:o,materialIndex:a,collisionGroup:l,collisionMask:d,flags:h,bLinkDistance:c,clusterCount:u,totalMass:p,collisionMargin:g,aeroModel:f,config:m,cluster:x,iteration:y,material:A,anchors:M,vertexPins:I};i.push(v)}return i}}const Te={".pmx":{isBinary:!0}};class Me extends me{constructor(e,t){super("pmx",Te,e,t)}createPlugin(e){return new Me(e.mmdmodel,this)}async _parseFileAsync(e){return await Ae.ParseAsync(e,this).catch((e=>Promise.reject(e)))}}(0,I.cH)(new Me);var _e,be,Ie,ve=n(9057),we=n(5581),Ee=n(1513),Se=n(8595),Ce=n(8529),Fe=n(3770);!function(e){e.isMmdMesh=function(e){return!(null===e.metadata||!e.metadata.isMmdModel)},e.isMmdSkinnedMesh=function(e){return!(null===e.metadata||!e.metadata.isMmdModel)&&null!==e.metadata.skeleton}}(_e||(_e={})),function(e){e.isSerializationMetadata=function(e){return!0===e.containsSerializationData}}(be||(be={}));class Be{_dataView;_encoder;_offset;constructor(e){this._dataView=new DataView(e),this._encoder=new TextEncoder,this._offset=0}get offset(){return this._offset}set offset(e){this._offset=e}setUint8(e){this._dataView.setUint8(this._offset,e),this._offset+=1}setUint8Array(e){const t=this._dataView;for(let n=0;n<e.length;++n)t.setUint8(this._offset,e[n]),this._offset+=1}setInt8(e){this._dataView.setInt8(this._offset,e),this._offset+=1}setInt8Array(e){const t=this._dataView;for(let n=0;n<e.length;++n)t.setInt8(this._offset,e[n]),this._offset+=1}setUint16(e){this._dataView.setUint16(this._offset,e,!0),this._offset+=2}setUint16Array(e){const t=this._dataView;for(let n=0;n<e.length;++n)t.setUint16(this._offset,e[n],!0),this._offset+=2}setUint32(e){this._dataView.setUint32(this._offset,e,!0),this._offset+=4}setUint32Array(e){const t=this._dataView;for(let n=0;n<e.length;++n)t.setUint32(this._offset,e[n],!0),this._offset+=4}setInt32(e){this._dataView.setInt32(this._offset,e,!0),this._offset+=4}setInt32Array(e){const t=this._dataView;for(let n=0;n<e.length;++n)t.setInt32(this._offset,e[n],!0),this._offset+=4}setFloat32(e){this._dataView.setFloat32(this._offset,e,!0),this._offset+=4}setFloat32Array(e){const t=this._dataView;for(let n=0;n<e.length;++n)t.setFloat32(this._offset,e[n],!0),this._offset+=4}setString(e){const t=this._dataView,n=this._encoder.encode(e);t.setUint32(this._offset,n.length,!0),this._offset+=4;for(let e=0;e<n.length;++e)t.setUint8(this._offset,n[e]),this._offset+=1}get bytesAvailable(){return this._dataView.byteLength-this._offset}static Padding(e,t){return e%t==0?0:t-e%t}}!function(e){let t,n,r;!function(e){let t,n,r;!function(e){e[e.IsSkinnedMesh=1]="IsSkinnedMesh"}(t=e.MeshType||(e.MeshType={})),function(e){e[e.HasSdef=1]="HasSdef",e[e.IsIndexed=2]="IsIndexed",e[e.HasEdgeScale=4]="HasEdgeScale"}(n=e.GeometryType||(e.GeometryType={})),function(e){e[e.Int32=0]="Int32",e[e.Uint32=1]="Uint32",e[e.Uint16=2]="Uint16"}(r=e.IndexElementType||(e.IndexElementType={}))}(t=e.Geometry||(e.Geometry={})),function(e){let t;!function(e){e[e.HasMimeType=1]="HasMimeType"}(t=e.Flag||(e.Flag={}))}(n=e.Image||(e.Image={})),function(e){let t;!function(e){e[e.NoMipmap=1]="NoMipmap",e[e.InvertY=2]="InvertY"}(t=e.Flag||(e.Flag={}))}(r=e.Texture||(e.Texture={}))}(Ie||(Ie={}));class Re{_loggingEnabled;log;warn;error;constructor(){this._loggingEnabled=!0,this.log=this._logDisabled,this.warn=this._warnDisabled,this.error=this._errorDisabled}convert(e,t={}){if(!_e.isMmdMesh(e))throw new Error(`${e.name} is not MmdMesh`);const{includeSkinningData:n=!0,includeMorphData:r=!0,translucentMaterials:i=[],alphaEvaluateResults:o=[]}=t,a=e.metadata,l=be.isSerializationMetadata(a);n&&null===a.skeleton&&this.log("MmdMesh has no skeleton. Skinning data will not be included");const d=[],h=new Int32Array(a.bones.length).fill(-1);let c=-1;const u=a.skeleton?.bones??[];for(let e=0;e<u.length;++e)c=Math.max(c,u[e].getIndex());const p=new Int32Array(c+1).fill(-1);if(n&&null!==a.skeleton){const e=a.bones,t=new Map;{const n=new Map;for(let e=0;e<u.length;++e){const t=u[e];let r=n.get(t.name);void 0===r&&(r=[],n.set(t.name,r)),r.push({index:e,value:t})}for(let r=0;r<e.length;++r){const i=e[r],s=n.get(i.name);if(void 0!==s)if(1===s.length)t.set(i,s[0].value);else{let e;for(let t=0;t<s.length;++t)if(s[t].index===r){e=s[t].value;break}void 0!==e&&t.set(i,e)}}}const n=new Map;{const t=new Map;for(let n=0;n<e.length;++n){const r=e[n];let i=t.get(r.name);void 0===i&&(i=[],t.set(r.name,i)),i.push({index:n,value:r})}for(let e=0;e<u.length;++e){const r=u[e],i=t.get(r.name);if(void 0!==i)if(1===i.length)n.set(r,i[0].value);else{let t;for(let n=0;n<i.length;++n)if(i[n].index===e){t=i[n].value;break}void 0!==t&&n.set(r,t)}}}const r=new Map;for(let t=0;t<e.length;++t){const n=e[t];let i=r.get(e[n.parentBoneIndex]);void 0===i&&0<=n.parentBoneIndex&&n.parentBoneIndex<e.length&&(i=[],r.set(e[n.parentBoneIndex],i)),i?.push(n)}const i=new Map;for(let e=0;e<u.length;++e){if(null!==u[e].getParent())continue;const t=[u[e]];for(i.set(u[e],u[e].getRestMatrix());t.length>0;){const e=t.pop(),n=i.get(e),r=e.children;for(let e=0;e<r.length;++e){const s=r[e];i.set(s,s.getRestMatrix().multiply(n)),t.push(s)}}}const s=new Map;for(let o=0;o<e.length;++o){const a=e[o];let l=t.get(a);const c=[],u=e=>{const t=e.children;for(let r=0;r<t.length;++r){const i=t[r],o=n.get(i);void 0===o?(c.push(e),u(i)):s.has(o)||s.set(o,d.length+c.length)}};if(void 0!==l)u(l);else{const e=r.get(a);if(void 0!==e)for(let t=0;t<e.length;++t){const n=e[t];s.set(n,d.length+c.length)}}const g=e=>{const n=r.get(e);if(void 0!==n)for(let e=0;e<n.length;++e){const r=n[e];let i=t.get(r);if(void 0!==i)return i;if(i=g(r),void 0!==i)return i}};if(void 0===l&&(l=g(a)),void 0===l){let n=e[a.parentBoneIndex];for(;void 0!==n&&(l=t.get(n),void 0===l);)n=e[n.parentBoneIndex]}const f=a.name,m=a.englishName,x=void 0!==l?i.get(l).getTranslation().asArray():[0,0,0],y=-1,A=a.transformOrder,T=a.tailPosition??-2,M=a.appendTransform,_=a.axisLimit,I=a.localVector,v=a.externalParentTransform,w=a.ik;let E=0;E=a.flag?a.flag:b.Bone.Flag.IsRotatable|b.Bone.Flag.IsMovable|b.Bone.Flag.IsVisible|b.Bone.Flag.IsControllable,E&=(Array.isArray(T)?~b.Bone.Flag.UseBoneIndexAsTailPosition:-1)&(M?-1:~b.Bone.Flag.HasAppendRotate|~b.Bone.Flag.HasAppendMove)&(_?-1:~b.Bone.Flag.HasAxisLimit)&(I?-1:~b.Bone.Flag.HasLocalVector)&(v?-1:~b.Bone.Flag.IsExternalParentTransformed)&(w?-1:~b.Bone.Flag.IsIkEnabled),E|=(Array.isArray(T)?0:b.Bone.Flag.UseBoneIndexAsTailPosition)|(M?b.Bone.Flag.HasAppendRotate|b.Bone.Flag.HasAppendMove:0)|(_?b.Bone.Flag.HasAxisLimit:0)|(I?b.Bone.Flag.HasLocalVector:0)|(v?b.Bone.Flag.IsExternalParentTransformed:0)|(w?b.Bone.Flag.IsIkEnabled:0);const S={name:f,englishName:m,position:x,parentBoneIndex:y,transformOrder:A,flag:E,tailPosition:T,appendTransform:M,axisLimit:_,localVector:I,externalParentTransform:v,ik:w},C=h[o]=d.length;void 0!==l&&(p[l.getIndex()]=C),d.push(S);const F=b.Bone.Flag.UseBoneIndexAsTailPosition|b.Bone.Flag.IsRotatable|b.Bone.Flag.IsVisible|b.Bone.Flag.IsControllable;for(let e=0;e<c.length;++e){const t=c[e];p[t.getIndex()]=d.length;let r=-1;const s=t.getParent();null!==s&&(r=n.get(s)===a?C:p[s.getIndex()]),d.push({name:t.name,englishName:"",position:i.get(t).getTranslation().asArray(),parentBoneIndex:r,transformOrder:0,flag:F,tailPosition:r,appendTransform:void 0,axisLimit:void 0,localVector:void 0,externalParentTransform:void 0,ik:void 0})}}for(let t=0;t<e.length;++t){const n=e[t],r=d[h[t]],i=r.parentBoneIndex=s.get(n)??-1;-2===r.tailPosition?r.tailPosition=i:"number"==typeof r.tailPosition&&0<=r.tailPosition&&r.tailPosition<e.length&&(r.tailPosition=h[r.tailPosition]);const o=r.appendTransform;void 0!==o&&(r.appendTransform={parentIndex:h[o.parentIndex]??o.parentIndex,ratio:o.ratio});const a=r.ik;if(void 0!==a){const e=[];r.ik={target:h[a.target]??a.target,iteration:a.iteration,rotationConstraint:a.rotationConstraint,links:e};const t=a.links;for(let n=0;n<t.length;++n){const r=t[n];e.push({target:h[r.target]??r.target,limitation:r.limitation})}}}}const g=[],m=new Map;{const e=a.meshes;for(let t=0;t<e.length;++t){const n=e[t];if(null===n.geometry){this.warn(`mesh ${n.name} has no geometry. skippping`);continue}const r=n.geometry;null!==r.getVerticesData(s.R.PositionKind)?null!==r.getVerticesData(s.R.NormalKind)?null!==r.getVerticesData(s.R.UVKind)?n.isUnIndexed||null!==r.getIndices()?null===a.skeleton||a.skeleton===n.skeleton?(m.set(t,g.length),g.push(n)):this.warn(`mesh ${n.name} has different skeleton. skippping`):this.warn(`mesh ${n.name} has no indices data. skippping`):this.warn(`mesh ${n.name} has no uv data. skippping`):this.warn(`mesh ${n.name} has no normal data. skippping`):this.warn(`mesh ${n.name} has no position data. skippping`)}}const x=[],y=[];{const e=new Set;for(let t=0;t<g.length;++t){const n=g[t].material;if(null===n)continue;const r=n.subMaterials??[n];for(let t=0;t<r.length;++t){const n=r[t];if(null!==n&&(n.diffuseTexture?e.add(n.diffuseTexture):n.albedoTexture&&e.add(n.albedoTexture),n.sphereTexture&&e.add(n.sphereTexture),n.toonTexture)){const t=n.toonTexture.name;t.startsWith("file:shared_toon_texture_")&&t.length<=27&&!isNaN(Number(t.substring(25)))||e.add(n.toonTexture)}}}const t=l?a.textureNameMap:null;null===t&&this.warn("metadata.textureNameMap is not defined. texture names will be fallback to converted string by loader");const n=new Map,r=new Map;for(const i of e){let e=null;const s=i._buffer;s instanceof ArrayBuffer?e=new Uint8Array(s):null==s?this.warn(`texture ${i.name} has no texture buffer. make sure load model with materialBuilder.deleteTextureBufferAfterLoad = false`):s.buffer instanceof ArrayBuffer?e=new Uint8Array(s.buffer,s.byteOffset,s.byteLength):this.warn(`texture ${i.name} has unsupported type of texture buffer. only ArrayBuffer and TypedArray is supported`);const o=(i.noMipmap?Ie.Texture.Flag.NoMipmap:0)|(i.invertY?Ie.Texture.Flag.InvertY:0);let a;if(null!==e){let s=r.get(e.buffer);void 0===s&&(s=r.size,r.set(e.buffer,s));const o=`${s}_${e.byteOffset}_${e.byteLength}`;if(a=n.get(o),void 0===a){a=x.length,n.set(o,a);let r=t?.get(i);void 0===r&&(this.warn(`texture ${i.name} has no name in textureNameMap. falling back to converted string by loader`),r=i.name),x.push({relativePath:r,mimeType:i.mimeType,buffer:e})}}y.push({flag:o,samplingMode:i.samplingMode,imageIndex:a??-1,texture:i})}}const A=[],T=new Map;{const e=new Map;{const t=a.materials;for(let n=0;n<t.length;++n){const r=t[n];e.set(r,n)}}const t=new Map;{const e=a.materials,n=l?a.materialsMetadata:null;if(null!==n)for(let r=0;r<e.length;++r){const i=e[r],s=n[r];t.has(i)||void 0!==s&&t.set(i,s)}}let n=!1;const r=new Map;for(let s=0;s<g.length;++s){const a=g[s],l=[];{const e=a.material?.subMaterials??[a.material],t=a.subMeshes;for(let n=0;n<t.length;++n){const r=e[t[n].materialIndex];l.push(r)}}for(let s=0;s<l.length;++s){const d=l[s];if(null===d){if(n)this.warn(`mesh ${a.name} has no material. using default material metadata`);else{n=!0,this.warn(`mesh ${a.name} has no material. adding default material metadata`);const e={name:"default",englishName:"default",diffuse:[1,1,1,1],specular:[0,0,0],shininess:0,ambient:[0,0,0],evaluatedTransparency:0,flag:0,edgeColor:[0,0,0,1],edgeSize:0,textureIndex:-1,sphereTextureIndex:-1,sphereTextureMode:b.Material.SphereTextureMode.Off,isSharedToonTexture:!1,toonTextureIndex:-1,comment:"",linkedMaterial:null};A.push(e)}continue}const h=r.get(d),c=e.get(d);if(void 0===c)this.warn(`mesh ${a.name} has material which is not included in model metadata`);else if(void 0!==h)T.set(c,h);else{T.set(c,A.length),r.set(d,A.length);const e=t.get(d);void 0===e&&this.log(`mesh ${a.name} has no additional material metadata`);const n=d.name??"",s=e?.englishName??"",l=d.diffuseColor?.asArray()??[1,1,1,1];l.length=4,l[3]=d.alpha??1;const h=d.specularColor?.asArray()??d.reflectivityColor?.asArray()??[0,0,0];h.length=3;const u=d.specularPower??0,p=d.ambientColor?.asArray()??[0,0,0];p.length=3;const g=(3&+(i[c]??-1))<<4|(15&(o[c]??-1))<<0,f=(!1===d.backFaceCulling?b.Material.Flag.IsDoubleSided:0)|(d.renderOutline?b.Material.Flag.EnabledToonEdge:0),m=d.outlineColor?.asArray()??[0,0,0];m.length=4,m[3]=d.outlineAlpha??0;const x=d.outlineWidth??0,M=d.diffuseTexture??d.albedoTexture,_=M?y.findIndex((e=>e.texture===M)):-1,I=d.sphereTexture,v=I?y.findIndex((e=>e.texture===I)):-1,w=d.sphereTextureBlendMode??b.Material.SphereTextureMode.Off,E=d.toonTexture,S=!!E&&E.name.startsWith("file:shared_toon_texture_")&&E.name.length<=27&&!isNaN(Number(E.name.substring(25)));let C;C=S?Number(E.name.substring(25))-1:E?y.findIndex((e=>e.texture===E)):-1;const F={name:n,englishName:s,diffuse:l,specular:h,shininess:u,ambient:p,evaluatedTransparency:g,flag:f,edgeColor:m,edgeSize:x,textureIndex:_,sphereTextureIndex:v,sphereTextureMode:w,isSharedToonTexture:S,toonTextureIndex:C,comment:e?.comment??"",linkedMaterial:d};A.push(F)}}}}const M=new Array(a.morphs.length).fill(null);for(let e=0;e<M.length;++e)M[e]=[];if(r)if(l){const e=a.morphs;for(let t=0;t<e.length;++t){const n=e[t];switch(n.type){case b.Morph.Type.VertexMorph:case b.Morph.Type.UvMorph:case b.Morph.Type.AdditionalUvMorph1:case b.Morph.Type.AdditionalUvMorph2:case b.Morph.Type.AdditionalUvMorph3:case b.Morph.Type.AdditionalUvMorph4:{const e=[],r=n.elements;for(let t=0;t<r.length;++t){const i=r[t],s=m.get(i.meshIndex);void 0!==s?e.push({meshIndex:s,indices:i.indices,offsets:i.offsets}):this.warn(`morph ${n.name} has invalid mesh. skipping`)}M[t]=e}}}}else{this.warn("metadata.morphsMetadata is not defined. UV morphs will be lossy converted");const e=a.morphs;for(let t=0;t<e.length;++t){const n=e[t];let r=!1;switch(n.type){case b.Morph.Type.VertexMorph:case b.Morph.Type.UvMorph:case b.Morph.Type.AdditionalUvMorph1:case b.Morph.Type.AdditionalUvMorph2:case b.Morph.Type.AdditionalUvMorph3:case b.Morph.Type.AdditionalUvMorph4:r=!0}if(!r)continue;const i=M[t]=[],o=n.morphTargets;for(let e=0;e<o.length;++e){let t=-1;const r=o[e];e:for(let e=0;e<g.length;++e){const n=g[e].morphTargetManager;if(null===n)continue;const i=n.numTargets;for(let s=0;s<i;++s)if(n.getTarget(s)===r){t=e;break e}}if(-1===t){this.warn(`morph ${n.name} has no target mesh. skipping`);continue}let a,l,d=0;if(n.type===b.Morph.Type.VertexMorph){const e=g[t].geometry.getVerticesData(s.R.PositionKind),i=r.getPositions();if(null===i){this.warn(`morph ${n.name} has no positions data. skipping`);continue}if(e.length!==i.length){this.warn(`morph ${n.name} has different number of positions. skipping`);continue}for(let t=0;t<e.length;t+=3)e[t+0]===i[t+0]&&e[t+1]===i[t+1]&&e[t+2]===i[t+2]||(d+=1);a=new Int32Array(d),l=new Float32Array(3*d);const o=e.length/3;for(let t=0,n=0;t<o;++t)e[3*t+0]===i[3*t+0]&&e[3*t+1]===i[3*t+1]&&e[3*t+2]===i[3*t+2]||(a[n]=t,l[3*n+0]=i[3*t+0]-e[3*t+0],l[3*n+1]=i[3*t+1]-e[3*t+1],l[3*n+2]=i[3*t+2]-e[3*t+2],n+=1)}else{const e=g[t].geometry.getVerticesData(s.R.UVKind),i=r.getUVs();if(null===i){this.warn(`morph ${n.name} has no uvs data. skipping`);continue}if(e.length!==i.length){this.warn(`morph ${n.name} has different number of uvs. skipping`);continue}for(let t=0;t<e.length;t+=2)e[t+0]===i[t+0]&&e[t+1]===i[t+1]||(d+=1);a=new Int32Array(d),l=new Float32Array(4*d);const o=e.length/2;for(let t=0,n=0;t<o;++t)e[2*t+0]===i[2*t+0]&&e[2*t+1]===i[2*t+1]||(a[n]=t,l[4*n+0]=i[2*t+0]-e[2*t+0],l[4*n+1]=i[2*t+1]-e[2*t+1],n+=1)}i.push({meshIndex:t,indices:a,offsets:l})}}}const _=new TextEncoder;let I=7;{const e=a.header;I+=4+_.encode(e.modelName).length,I+=4+_.encode(e.englishModelName).length,I+=4+_.encode(e.comment).length,I+=4+_.encode(e.englishComment).length,I+=1,I+=4;for(let e=0;e<g.length;++e){const t=g[e],n=t.geometry;I+=4+_.encode(t.name).length,I+=4;const r=t.material;if(void 0!==r?.subMaterials){const e=r.subMaterials;I+=4;for(let t=0;t<e.length;++t)I+=4,I+=4,I+=4,I+=4,I+=4}I+=4;const i=n.getVerticesData(s.R.PositionKind);I+=4*i.length;const o=i.length/3;if(I+=3*o*4,I+=2*o*4,I+=1,null!==n.getVerticesData(f.V.AdditionalUV1Kind)&&(I+=4*o*4),null!==n.getVerticesData(f.V.AdditionalUV2Kind)&&(I+=4*o*4),null!==n.getVerticesData(f.V.AdditionalUV3Kind)&&(I+=4*o*4),null!==n.getVerticesData(f.V.AdditionalUV4Kind)&&(I+=4*o*4),I+=1,!t.isUnIndexed){I+=1,I+=4;const e=n.getIndices();I+=Array.isArray(e)?4*e.length:e.byteLength}0!==d.length&&(null===n.getVerticesData(s.R.MatricesIndicesKind)&&this.warn(`mesh ${t.name} has no matricesIndices data. falling back to zero matricesIndices`),I+=4*o*4,null===n.getVerticesData(s.R.MatricesWeightsKind)&&this.warn(`mesh ${t.name} has no matricesWeights data. falling back to zero matricesWeights`),I+=4*o*4);const a=n.getVerticesData(f.V.MatricesSdefCKind),l=n.getVerticesData(f.V.MatricesSdefR0Kind),h=n.getVerticesData(f.V.MatricesSdefR1Kind);null!==a&&null!==l&&null!==h?(I+=3*o*4,I+=3*o*4,I+=3*o*4):null!==a&&null!==l&&null!==h||null===a&&null===l&&null===h||this.warn(`mesh ${t.name} has incomplete sdef data. sdefC, sdefR0, sdefR1 must be all defined or all undefined. falling back to linear blend skinning`),null!==n.getVerticesData(f.V.EdgeScaleKind)&&(I+=4*o)}I+=4;for(let e=0;e<x.length;++e){const t=x[e];I+=4+_.encode(t.relativePath).length,I+=1,void 0!==t.mimeType&&(I+=4+_.encode(t.mimeType).length),I+=4,I+=t.buffer.byteLength}I+=4;for(let e=0;e<y.length;++e)I+=6;I+=4;for(let e=0;e<A.length;++e){const t=A[e];I+=4+_.encode(t.name).length,I+=4+_.encode(t.englishName).length,I+=16,I+=12,I+=4,I+=12,I+=1,I+=1,I+=16,I+=4,I+=4,I+=4,I+=1,I+=1,I+=4,I+=4+_.encode(t.comment).length}if(0!==d.length){I+=4,l||this.warn("metadata.bones has following missing properties: tailPosition, axisLimit, localVector, externalParentTransform. lossy conversion will be applied");for(let e=0;e<d.length;++e){const t=d[e];if(I+=4+_.encode(t.name).length,I+=4+_.encode(t.englishName).length,I+=12,I+=4,I+=4,I+=2,l?"number"==typeof t.tailPosition?I+=4:I+=12:I+=4,void 0!==t.appendTransform&&(I+=4,I+=4),void 0!==t.axisLimit&&(I+=12),void 0!==t.localVector&&(I+=12,I+=12),void 0!==t.externalParentTransform&&(I+=4),void 0!==t.ik){I+=4,I+=4,I+=4,I+=4;const e=t.ik.links;for(let t=0;t<e.length;++t)I+=4,I+=1,void 0!==e[t].limitation&&(I+=12,I+=12)}}}I+=4;const t=a.morphs;for(let e=0;e<t.length;++e){const n=t[e];switch(I+=4+_.encode(n.name).length,I+=4+_.encode(n.englishName).length,I+=1,I+=1,n.type){case b.Morph.Type.GroupMorph:I+=4+8*n.indices.length;break;case b.Morph.Type.VertexMorph:{I+=4;const t=M[e];for(let e=0;e<t.length;++e){const n=t[e];I+=8+4*n.indices.length+4*n.offsets.length}}break;case b.Morph.Type.BoneMorph:I+=4+32*n.indices.length;break;case b.Morph.Type.UvMorph:case b.Morph.Type.AdditionalUvMorph1:case b.Morph.Type.AdditionalUvMorph2:case b.Morph.Type.AdditionalUvMorph3:case b.Morph.Type.AdditionalUvMorph4:{I+=4;const t=M[e];for(let e=0;e<t.length;++e){const n=t[e];I+=8+4*n.indices.length+4*n.offsets.length}}break;case b.Morph.Type.MaterialMorph:I+=4+117*n.elements.length}}if(I+=4,l&&null!==a.displayFrames){const e=a.displayFrames;for(let t=0;t<e.length;++t){const n=e[t];I+=4+_.encode(n.name).length,I+=4+_.encode(n.englishName).length,I+=1,I+=4,I+=5*n.frames.length}}I+=4;const n=a.rigidBodies;for(let e=0;e<n.length;++e){const t=n[e];I+=4+_.encode(t.name).length,I+=4+_.encode(t.englishName).length,I+=4,I+=1,I+=2,I+=1,I+=12,I+=12,I+=12,I+=4,I+=4,I+=4,I+=4,I+=4,I+=1}I+=4;const r=a.joints;for(let e=0;e<r.length;++e){const t=r[e];I+=4+_.encode(t.name).length,I+=4+_.encode(t.englishName).length,I+=1,I+=4,I+=4,I+=12,I+=12,I+=12,I+=12,I+=12,I+=12,I+=12,I+=12}}const v=new ArrayBuffer(I),w=new Be(v);w.setUint8Array(_.encode("BPMX")),w.setInt8Array([2,2,1]);{const e=a.header;w.setString(e.modelName),w.setString(e.englishModelName),w.setString(e.comment),w.setString(e.englishComment)}const E=0!==d.length?Ie.Geometry.MeshType.IsSkinnedMesh:0;w.setUint8(E),w.setUint32(g.length);for(let e=0;e<g.length;++e){const t=g[e],n=t.geometry;w.setString(t.name);let r=!1;if(1<t.subMeshes.length||0===t.subMeshes.length)r=!0;else{const e=t.subMeshes[0];0===e.materialIndex&&0===e.verticesStart&&e.verticesCount===n.getTotalVertices()&&0===e.indexStart&&e.indexCount===n.getTotalIndices()||(r=!0)}if(r){w.setInt32(-2);const e=t.subMeshes;w.setUint32(e.length);const n=t.material?.subMaterials??[t.material];for(let t=0;t<e.length;++t){const r=e[t],i=n[r.materialIndex]??null,s=A.findIndex((e=>e.linkedMaterial===i));w.setInt32(s),w.setUint32(r.verticesStart),w.setUint32(r.verticesCount),w.setUint32(r.indexStart),w.setUint32(r.indexCount)}}else{const e=t.material,n=A.findIndex((t=>t.linkedMaterial===e));w.setInt32(n)}const i=n.getVerticesData(s.R.PositionKind),o=i.length/3;w.setUint32(o),w.setFloat32Array(i);let a=n.getVerticesData(s.R.NormalKind);if(a.length!==3*o){this.warn(`mesh ${t.name} normals vertex count is different from positions vertex count`);const e=new Float32Array(3*o);e.set(a),a=e}w.setFloat32Array(a);let l=n.getVerticesData(s.R.UVKind);if(l.length!==2*o){this.warn(`mesh ${t.name} uv vertex count is different from positions vertex count`);const e=new Float32Array(2*o);e.set(l),l=e}w.setFloat32Array(l);const h=[];{const e=n.getVerticesData(f.V.AdditionalUV1Kind);null!==e&&h.push(e);const t=n.getVerticesData(f.V.AdditionalUV2Kind);null!==t&&h.push(t);const r=n.getVerticesData(f.V.AdditionalUV3Kind);null!==r&&h.push(r);const i=n.getVerticesData(f.V.AdditionalUV4Kind);null!==i&&h.push(i)}w.setUint8(h.length);for(let e=0;e<h.length;++e){const n=h[e];if(n.length!==4*o){this.warn(`mesh ${t.name} additional uv vertex count is different from positions vertex count`);const r=new Float32Array(4*o);r.set(n),h[e]=r}w.setFloat32Array(n)}let c=n.getVerticesData(f.V.MatricesSdefCKind),u=n.getVerticesData(f.V.MatricesSdefR0Kind),m=n.getVerticesData(f.V.MatricesSdefR1Kind);const x=null!==c&&null!==u&&null!==m;let y=n.getVerticesData(f.V.EdgeScaleKind);const T=(x?Ie.Geometry.GeometryType.HasSdef:0)|(t.isUnIndexed?0:Ie.Geometry.GeometryType.IsIndexed)|(null!==y?Ie.Geometry.GeometryType.HasEdgeScale:0);if(w.setUint8(T),!t.isUnIndexed){const e=n.getIndices();w.setUint8(e instanceof Uint32Array?Ie.Geometry.IndexElementType.Uint32:e instanceof Uint16Array?Ie.Geometry.IndexElementType.Uint16:Ie.Geometry.IndexElementType.Int32),w.setUint32(e.length),e instanceof Uint16Array?w.setUint16Array(e):e instanceof Uint32Array?w.setUint32Array(e):w.setInt32Array(e)}if(0!==d.length){const e=new Float32Array(4*o);{const r=n.getVerticesData(s.R.MatricesIndicesKind);if(null!==r&&r.length===4*o||this.warn(`mesh ${t.name} bone indices vertex count is different from positions vertex count`),null!==r)for(let t=0;t<e.length;++t)e[t]=p[r[t]]??r[t]}w.setFloat32Array(e);let r=n.getVerticesData(s.R.MatricesWeightsKind);if(null===r&&(r=new Float32Array(4*o)),r.length!==4*o){this.warn(`mesh ${t.name} bone weights vertex count is different from positions vertex count`);const e=new Float32Array(4*o);e.set(r),r=e}if(w.setFloat32Array(r),x){if(c.length!==3*o){this.warn(`mesh ${t.name} sdefC vertex count is different from positions vertex count`);const e=new Float32Array(3*o);e.set(c),c=e}if(u.length!==3*o){this.warn(`mesh ${t.name} sdefR0 vertex count is different from positions vertex count`);const e=new Float32Array(3*o);e.set(u),u=e}if(m.length!==3*o){this.warn(`mesh ${t.name} sdefR1 vertex count is different from positions vertex count`);const e=new Float32Array(3*o);e.set(m),m=e}w.setFloat32Array(c),w.setFloat32Array(u),w.setFloat32Array(m)}}if(null!==y){if(y.length!==o){this.warn(`mesh ${t.name} edgeScale vertex count is different from positions vertex count`);const e=new Float32Array(o);e.set(y),y=e}w.setFloat32Array(y)}}w.setUint32(x.length);for(let e=0;e<x.length;++e){const t=x[e];w.setString(t.relativePath);const n=void 0!==t.mimeType?Ie.Image.Flag.HasMimeType:0;w.setUint8(n),void 0!==t.mimeType&&w.setString(t.mimeType),w.setUint32(t.buffer.byteLength),w.setUint8Array(t.buffer)}w.setUint32(y.length);for(let e=0;e<y.length;++e){const t=y[e];w.setUint8(t.flag),w.setUint8(t.samplingMode),w.setInt32(t.imageIndex)}w.setUint32(A.length);for(let e=0;e<A.length;++e){const t=A[e];w.setString(t.name),w.setString(t.englishName),w.setFloat32Array(t.diffuse),w.setFloat32Array(t.specular),w.setFloat32(t.shininess),w.setFloat32Array(t.ambient),w.setUint8(t.evaluatedTransparency),w.setUint8(t.flag),w.setFloat32Array(t.edgeColor),w.setFloat32(t.edgeSize),w.setInt32(t.textureIndex),w.setInt32(t.sphereTextureIndex),w.setUint8(t.sphereTextureMode),w.setUint8(t.isSharedToonTexture?1:0),w.setInt32(t.toonTextureIndex),w.setString(t.comment)}if(0!==d.length){w.setUint32(d.length);for(let e=0;e<d.length;++e){const t=d[e];if(w.setString(t.name),w.setString(t.englishName),w.setFloat32Array(t.position),w.setInt32(t.parentBoneIndex),w.setInt32(t.transformOrder),w.setUint16(t.flag),"number"==typeof t.tailPosition?w.setInt32(t.tailPosition):w.setFloat32Array(t.tailPosition),void 0!==t.appendTransform&&(w.setInt32(t.appendTransform.parentIndex),w.setFloat32(t.appendTransform.ratio)),void 0!==t.axisLimit&&w.setFloat32Array(t.axisLimit),void 0!==t.localVector&&(w.setFloat32Array(t.localVector.x),w.setFloat32Array(t.localVector.z)),void 0!==t.externalParentTransform&&w.setInt32(t.externalParentTransform),void 0!==t.ik){const e=t.ik;w.setInt32(e.target),w.setInt32(e.iteration),w.setFloat32(e.rotationConstraint);const n=e.links;w.setInt32(n.length);for(let e=0;e<n.length;++e){const t=n[e];w.setInt32(t.target),w.setUint8(void 0!==t.limitation?1:0),void 0!==t.limitation&&(w.setFloat32Array(t.limitation.minimumAngle),w.setFloat32Array(t.limitation.maximumAngle))}}}}w.setUint32(a.morphs.length);const S=a.morphs;for(let e=0;e<S.length;++e){const t=S[e];switch(w.setString(t.name),w.setString(t.englishName),w.setUint8(t.category),w.setUint8(t.type),t.type){case b.Morph.Type.GroupMorph:{w.setUint32(t.indices.length),w.setInt32Array(t.indices);let e=t.ratios;if(e.length!==t.indices.length){this.warn(`morph ${t.name} group morph ratio count is different from indices count`);const n=new Float32Array(t.indices.length);n.set(e),e=n}w.setFloat32Array(e)}break;case b.Morph.Type.VertexMorph:case b.Morph.Type.UvMorph:case b.Morph.Type.AdditionalUvMorph1:case b.Morph.Type.AdditionalUvMorph2:case b.Morph.Type.AdditionalUvMorph3:case b.Morph.Type.AdditionalUvMorph4:{const n=M[e];w.setUint32(n.length);for(let e=0;e<n.length;++e){const r=n[e];w.setUint32(r.meshIndex),w.setUint32(r.indices.length),w.setInt32Array(r.indices);let i=r.offsets;const s=t.type===b.Morph.Type.VertexMorph?3:4;if(i.length!==r.indices.length*s){this.warn(`morph ${t.name} vertex/uv morph offset count is different from indices count`);const e=new Float32Array(r.indices.length*s);e.set(i),i=e}w.setFloat32Array(i)}}break;case b.Morph.Type.BoneMorph:{const e=new Int32Array(t.indices.length);{const n=t.indices;for(let t=0;t<n.length;++t)e[t]=h[n[t]]??n[t]}w.setUint32(e.length),w.setInt32Array(e);let n=t.positions;if(n.length!==3*e.length){this.warn(`morph ${t.name} bone morph position count is different from indices count`);const r=new Float32Array(3*e.length);r.set(n),n=r}w.setFloat32Array(n);let r=t.rotations;if(r.length!==4*e.length){this.warn(`morph ${t.name} bone morph rotation count is different from indices count`);const n=new Float32Array(4*e.length);n.set(r),r=n}w.setFloat32Array(r)}break;case b.Morph.Type.MaterialMorph:{w.setUint32(t.elements.length);const e=t.elements;for(let t=0;t<e.length;++t){const n=e[t],r=T.get(n.index)??n.index;w.setInt32(r),w.setUint8(n.type),w.setFloat32Array(n.diffuse),w.setFloat32Array(n.specular),w.setFloat32(n.shininess),w.setFloat32Array(n.ambient),w.setFloat32Array(n.edgeColor),w.setFloat32(n.edgeSize),w.setFloat32Array(n.textureColor),w.setFloat32Array(n.sphereTextureColor),w.setFloat32Array(n.toonTextureColor)}}break;default:w.setUint32(0)}}if(l&&null!==a.displayFrames){w.setUint32(a.displayFrames.length);const e=a.displayFrames;for(let t=0;t<e.length;++t){const n=e[t];w.setString(n.name),w.setString(n.englishName),w.setUint8(n.isSpecialFrame?1:0),w.setUint32(n.frames.length);const r=n.frames;for(let e=0;e<r.length;++e){const t=r[e];w.setUint8(t.type);const n=t.type===b.DisplayFrame.FrameData.FrameType.Bone?h[t.index]??t.index:t.index;w.setInt32(n)}}}else w.setUint32(0);w.setUint32(a.rigidBodies.length);const C=a.rigidBodies;for(let e=0;e<C.length;++e){const t=C[e];w.setString(t.name),w.setString(t.englishName),w.setInt32(h[t.boneIndex]??t.boneIndex),w.setUint8(t.collisionGroup),w.setUint16(t.collisionMask),w.setUint8(t.shapeType),w.setFloat32Array(t.shapeSize),w.setFloat32Array(t.shapePosition),w.setFloat32Array(t.shapeRotation),w.setFloat32(t.mass),w.setFloat32(t.linearDamping),w.setFloat32(t.angularDamping),w.setFloat32(t.repulsion),w.setFloat32(t.friction),w.setUint8(t.physicsMode)}w.setUint32(a.joints.length);const F=a.joints;for(let e=0;e<F.length;++e){const t=F[e];w.setString(t.name),w.setString(t.englishName),w.setUint8(t.type),w.setInt32(t.rigidbodyIndexA),w.setInt32(t.rigidbodyIndexB),w.setFloat32Array(t.position),w.setFloat32Array(t.rotation),w.setFloat32Array(t.positionMin),w.setFloat32Array(t.positionMax),w.setFloat32Array(t.rotationMin),w.setFloat32Array(t.rotationMax),w.setFloat32Array(t.springPosition),w.setFloat32Array(t.springRotation)}return 0!==w.bytesAvailable&&this.error(`unexpected bytes available: ${w.bytesAvailable}`),v}get loggingEnabled(){return this._loggingEnabled}set loggingEnabled(e){this._loggingEnabled=e,e?(this.log=this._logEnabled,this.warn=this._warnEnabled,this.error=this._errorEnabled):(this.log=this._logDisabled,this.warn=this._warnDisabled,this.error=this._errorDisabled)}_logEnabled(e){O.V.Log(e)}_logDisabled(){}_warnEnabled(e){O.V.Warn(e)}_warnDisabled(){}_errorEnabled(e){O.V.Error(e)}_errorDisabled(){}}class Ue{static OverrideComputeTransformMatrices(e){e._computeTransformMatrices=function(e,t){this.onBeforeComputeObservable.notifyObservers(this);for(let n=0;n<this.bones.length;n++){const r=this.bones[n];if(r._childUpdateId+=1,!r.getParent()){const i=[r];for(;i.length>0;){const r=i.pop(),s=r.getParent();if(s?r.getLocalMatrix().multiplyToRef(s.getFinalMatrix(),r.getFinalMatrix()):t?r.getLocalMatrix().multiplyToRef(t,r.getFinalMatrix()):r.getFinalMatrix().copyFrom(r.getLocalMatrix()),-1!==r._index){const t=null===r._index?n:r._index;r.getAbsoluteInverseBindMatrix().multiplyToArray(r.getFinalMatrix(),e,16*t)}const o=r.getChildren();for(const e of o)i.push(e)}}}this._identity.copyToArray(e,16*this.bones.length)}}}async function De(e,t=""){const n=[];for(let r=0;r<e.length;++r){const i=e[r];if(i.isDirectory){const e=i.createReader(),r=await new Promise(((t,n)=>{e.readEntries(t,n)}));n.push(...await De(r,t+i.name+"/"))}else n.push(i)}return n}const Pe=document.createElement("canvas");Pe.style.width="100%",Pe.style.height="100%",Pe.style.display="block",document.body.appendChild(Pe);const ke=new r.N(Pe,!1,{preserveDrawingBuffer:!1,stencil:!1,antialias:!0,alpha:!0,premultipliedAlpha:!1,powerPreference:"high-performance",doNotHandleTouchAction:!0,doNotHandleContextLost:!0,audioEngine:!1,disableWebGL2Support:!1},!0);i.Create({canvas:Pe,engine:ke,sceneBuilder:new class{async build(e,t){T.OverrideEngineCreateEffect(t);const n=new ce;n.deleteTextureBufferAfterLoad=!1,n.renderMethod=ae.AlphaEvaluation;const r=new p.Z(t);r.ambientColor=new z.v9(.5,.5,.5);const i=new ve.L("camera",0,0,45,new u.Pq(0,10,0),r);i.maxZ=5e3,i.fov=Math.PI/180*30,i.speed=.5,i.setPosition(new u.Pq(0,10,-45)),i.attachControl(e,!0);const s=new Ee.g("hemisphericLight",new u.Pq(0,1,0),r);s.intensity=.5,s.specular=new z.v9(0,0,0),s.groundColor=new z.v9(1,1,1);const o=new we.Z("directionalLight",new u.Pq(.5,-1,1),r);o.intensity=.5,o.autoCalcShadowZBounds=!1,o.autoUpdateExtends=!1,o.shadowMaxZ=60,o.shadowMinZ=-30,o.orthoTop=54,o.orthoBottom=-3,o.orthoLeft=-30,o.orthoRight=30,o.shadowOrthoScale=0;const a=new Se.o(1024,o,!0,i);a.transparencyShadow=!0,a.usePercentageCloserFiltering=!0,a.forceBackFacesOnly=!1,a.bias=.01,a.filteringQuality=Se.o.QUALITY_MEDIUM,a.frustumEdgeFalloff=.1,(0,Ce.km)("ground1",{width:100,height:100,subdivisions:2,updatable:!1},r).receiveShadows=!0;const l=new Fe.e("default",!0,r);l.samples=4,l.fxaaEnabled=!0,l.imageProcessingEnabled=!1;const d=new he(r),h=async e=>{if(y)return;if(null!==g){for(const e of g.metadata.meshes)a.removeShadowCaster(e);g.dispose(!1,!0),g=null}y=!0,t.displayLoadingUI();const i=e.webkitRelativePath;R.textContent=e.name,g=await(0,I.kS)(e,r,{onProgress:n=>t.loadingUIText=`<br/><br/><br/>Loading (${e.name})... ${n.loaded}/${n.total} (${Math.floor(100*n.loaded/n.total)}%)`,rootUrl:i.substring(0,i.lastIndexOf("/")+1),pluginOptions:{mmdmodel:{materialBuilder:n,buildSkeleton:!0,buildMorph:!0,boundingBoxMargin:0,preserveSerializationData:$.checked,loggingEnabled:!0,referenceFiles:E}}}).then((e=>{e.addAllToScene();const t=e.meshes[0];return Ue.OverrideComputeTransformMatrices(t.metadata.skeleton),t.metadata.skeleton?._markAsDirty(),t}));{const e=g.metadata.meshes;for(let t=0;t<e.length;++t){const n=e[t];n.receiveShadows=!0,a.addShadowCaster(n,!1),n.alphaIndex=t}const t=g.metadata.materials;f.length=t.length,m.length=t.length;for(let n=0;n<t.length;++n){const r=t[n],i=r.diffuseTexture;if(i&&(i.hasAlpha=!0,r.useAlphaFromDiffuseTexture=!0),r.alpha<1)f[n]=!0;else if(i){f[n]=!0;const t=e.filter((e=>e.material===r));for(const e of t)if(await d.hasFragmentsOnlyOpaqueOnGeometry(i,e,null)){f[n]=!1;break}}else f[n]=!1;m[n]=r.transparencyMode??-1}}G(),t.hideLoadingUI(),setTimeout((()=>y=!1),1500)};let c=null,g=null;const f=[],m=[];let x="Alpha Mode",y=!1;const A=e=>{if(null===g)return;const t=g.metadata.materials;if("Alpha Mode"===e)for(let e=0;e<t.length;++e){const n=t[e];n.transparencyMode=m[e]??N.i.MATERIAL_OPAQUE,n.forceDepthWrite=!1}else for(let e=0;e<t.length;++e){const n=t[e];n.transparencyMode=f[e]?N.i.MATERIAL_ALPHABLEND:N.i.MATERIAL_OPAQUE,n.forceDepthWrite=!0}},M=e.parentElement;M.style.display="flex",M.style.flexDirection="row-reverse";const _=document.createElement("div");_.style.width="100%",_.style.height="100%",_.style.display="flex",_.appendChild(e),M.appendChild(_);const b=document.createElement("div");b.style.position="relative",b.style.backgroundColor="white",b.style.width="auto",b.style.height="100%",b.style.display="flex",b.style.flexDirection="column",b.style.justifyContent="center",b.style.alignItems="center",b.style.fontFamily="sans-serif",M.appendChild(b);const v=document.createElement("div");v.style.width="auto",v.style.height="100%",v.style.display="flex",v.style.flexDirection="column",v.style.justifyContent="center",v.style.alignItems="start",v.style.padding="20px",v.style.boxSizing="border-box",b.appendChild(v);const w=new Re;w.loggingEnabled=!0;let E=[];const S=document.createElement("h1");S.textContent="PMX to BPMX Converter",S.style.width="350px",S.style.textAlign="center",S.style.fontSize="24px",S.style.marginTop="0",v.appendChild(S);const C=document.createElement("div");C.style.width="350px",C.style.height="auto",C.style.display="flex",C.style.flexDirection="row",C.style.justifyContent="space-between",C.style.alignItems="center",v.appendChild(C);const F=document.createElement("div");F.textContent="Load Model",F.style.width="100%",F.style.height="auto",F.style.border="none",F.style.backgroundColor="#111111",F.style.fontSize="20px",F.style.textAlign="center",F.style.color="white",F.style.cursor="pointer",F.onclick=()=>{F.style.backgroundColor="#444444",B.style.backgroundColor="#111111",V.style.display="block",U.style.display="block",D.style.display="block",L.style.display="none",q.style.display="none",K.style.display="none"},C.appendChild(F);const B=document.createElement("div");B.textContent="Fix Material",B.style.width="100%",B.style.height="auto",B.style.border="none",B.style.backgroundColor="#111111",B.style.fontSize="20px",B.style.textAlign="center",B.style.color="white",B.style.cursor="pointer",B.onclick=()=>{F.style.backgroundColor="#111111",B.style.backgroundColor="#444444",V.style.display="none",U.style.display="none",D.style.display="none",L.style.display="flex",q.style.display="block",K.style.display="block"},C.appendChild(B);const R=document.createElement("div");R.textContent="No PMX file selected",R.style.width="350px",R.style.height="auto",R.style.fontSize="18px",R.style.marginBottom="10px",R.style.border="1px solid black",R.style.boxSizing="border-box",R.style.padding="10px",R.style.overflow="scroll",v.appendChild(R);const U=document.createElement("div");U.textContent="Files",U.style.width="100%",U.style.height="auto",U.style.fontSize="18px",U.style.backgroundColor="#444444",U.style.color="white",U.style.padding="2px 5px",U.style.boxSizing="border-box",v.appendChild(U);const D=document.createElement("div");D.style.width="350px",D.style.flexGrow="1",D.style.overflow="auto",D.style.marginBottom="10px",D.style.border="1px solid black",D.style.boxSizing="border-box",v.appendChild(D);const P=document.createElement("ul");P.style.height="auto",P.style.fontSize="16px",D.appendChild(P);const k=()=>{P.innerHTML="";for(const e of E){const t=document.createElement("li");t.style.whiteSpace="nowrap";const n=e.webkitRelativePath;t.textContent=n.substring(n.indexOf("/")+1),(e.name.endsWith(".pmx")||e.name.endsWith(".pmd"))&&(t.style.color="blue",t.style.cursor="pointer",t.style.textDecoration="underline",t.onclick=()=>{c=e,h(e)}),P.appendChild(t)}},V=document.createElement("input");V.style.width="100%",V.style.minHeight="80px",V.style.display="block",V.style.backgroundColor="black",V.style.color="white",V.style.marginBottom="10px",V.style.fontSize="20px",V.type="file",V.setAttribute("directory",""),V.setAttribute("webkitdirectory",""),V.setAttribute("allowdirs",""),V.ondragover=e=>{e.preventDefault()},V.ondrop=async e=>{e.preventDefault();const t=e.dataTransfer.items;if(!t)return;const n=[];for(let e=0;e<t.length;++e){const r=t[e].webkitGetAsEntry();r&&n.push(r)}const r=await De(n);E=await async function(e){const t=[],n=await De(e);for(let e=0;e<n.length;++e){const r=n[e],i=await new Promise(((e,t)=>{r.file(e,t)}));""===i.webkitRelativePath&&(Object.defineProperty(i,"webkitRelativePath",{writable:!0}),i.webkitRelativePath=r.fullPath),t.push(i)}return t}(r),k()},V.onchange=()=>{null!==V.files&&(E=Array.from(V.files),k())},v.appendChild(V);const L=document.createElement("div");L.style.width="100%",L.style.height="auto",L.style.display="flex",L.style.flexDirection="row",L.style.justifyContent="space-between",v.appendChild(L);const O=document.createElement("button");O.textContent="Alpha Mode",O.style.flexGrow="1",O.style.height="auto",O.style.border="none",O.style.fontSize="16px",O.style.backgroundColor="#444444",O.style.color="white",O.style.cursor="pointer",O.onclick=()=>{"Alpha Mode"!==x&&(O.style.backgroundColor="#444444",W.style.backgroundColor="#111111",x="Alpha Mode",A(x),G())},L.appendChild(O);const W=document.createElement("button");W.textContent="Force Depth Write 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e=g.metadata.meshes;for(let n=0;n<e.length;++n){const r=e[n].material,i=document.createElement("li");if(i.style.padding="5px 0px",i.style.boxSizing="border-box",i.style.whiteSpace="nowrap",i.textContent=r.name,"Alpha Mode"===x){const e=document.createElement("button");e.style.float="right",e.style.width="100px",e.style.height="auto",e.style.fontSize="14px",e.style.marginRight="10px",e.style.border="none",e.textContent=t(r.transparencyMode??0);const s=n;e.onclick=()=>{null===r.transparencyMode&&(r.transparencyMode=0),r.transparencyMode=(r.transparencyMode+1)%3,m[s]=r.transparencyMode,e.textContent=t(r.transparencyMode??0)},i.appendChild(e)}else{const e=document.createElement("button");e.style.float="right",e.style.width="100px",e.style.height="auto",e.style.fontSize="14px",e.style.marginRight="10px",e.style.border="none",e.textContent=r.transparencyMode===N.i.MATERIAL_OPAQUE?"Opaque":"Alpha Blend";const t=n;e.onclick=()=>{r.transparencyMode=r.transparencyMode===N.i.MATERIAL_OPAQUE?N.i.MATERIAL_ALPHABLEND:N.i.MATERIAL_OPAQUE,f[t]=r.transparencyMode===N.i.MATERIAL_ALPHABLEND,e.textContent=r.transparencyMode===N.i.MATERIAL_OPAQUE?"Opaque":"Alpha Blend"},i.appendChild(e)}H.appendChild(i)}function t(e){switch(e){case N.i.MATERIAL_OPAQUE:return"Opaque";case N.i.MATERIAL_ALPHATEST:return"Alpha Test";case N.i.MATERIAL_ALPHABLEND:return"Alpha Blend";default:return"Unknown"}}},Q=document.createElement("div");Q.style.width="100%",Q.style.height="auto",Q.style.display="flex",Q.style.flexDirection="column",Q.style.justifyContent="center",Q.style.alignItems="center",Q.style.marginBottom="10px",Q.style.border="1px solid black",Q.style.padding="20px",Q.style.boxSizing="border-box",v.appendChild(Q);const X=document.createElement("div");X.style.width="100%",X.style.height="30px",X.style.display="flex",X.style.flexDirection="row",X.style.justifyContent="space-between",X.style.alignItems="center",X.style.marginBottom="10px",Q.appendChild(X);const Y=document.createElement("label");Y.textContent="Preserve Serialization Data",Y.title="If enabled, the converted file will be larger, but the converted file will be able to be converted back to PMX without any loss of data in technically(currently BPMX to PMX conversion is not supported).",Y.style.textAlign="left",Y.style.marginRight="10px",Y.style.fontSize="16px",X.appendChild(Y);const j=document.createElement("label");j.textContent="(reload required)",j.style.fontSize="11px",j.style.color="gray",j.style.flexGrow="1",X.appendChild(j);const $=document.createElement("input");$.style.width="16px",$.style.height="16px",$.type="checkbox",$.checked=!0,X.appendChild($),$.onclick=e=>{y?e.preventDefault():null!==c&&h(c)};const J=document.createElement("div");J.style.width="100%",J.style.height="30px",J.style.display="flex",J.style.flexDirection="row",J.style.justifyContent="space-between",J.style.alignItems="center",J.style.marginBottom="10px",Q.appendChild(J);const Z=document.createElement("label");Z.textContent="Build Skeleton",Z.title="If your model don't need to be animated by skeleton(e.g. stage model), you can disable this option to reduce the size of the converted file. also, it can improve the performance of the converted model.",Z.style.textAlign="left",Z.style.marginRight="10px",Z.style.fontSize="16px",Z.style.flexGrow="1",J.appendChild(Z);const ee=document.createElement("input");ee.style.width="16px",ee.style.height="16px",ee.type="checkbox",ee.checked=!0,J.appendChild(ee);const te=document.createElement("div");te.style.width="100%",te.style.height="30px",te.style.display="flex",te.style.flexDirection="row",te.style.justifyContent="space-between",te.style.alignItems="center",te.style.marginBottom="10px",Q.appendChild(te);const ne=document.createElement("label");ne.textContent="Build Morph",ne.title="If your model don't need to be animated by morph targets(e.g. stage model), you can disable this option to reduce the size of the converted file. also, it can improve the performance of the converted model.",ne.style.textAlign="left",ne.style.marginRight="10px",ne.style.fontSize="16px",ne.style.flexGrow="1",te.appendChild(ne);const re=document.createElement("input");re.style.width="16px",re.style.height="16px",re.type="checkbox",re.checked=!0,te.appendChild(re);const 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0}matrixInterpolateFunction(e,t,s,r){return b.AllowMatrixDecomposeForInterpolation?r?(i.uq.DecomposeLerpToRef(e,t,s,r),r):i.uq.DecomposeLerp(e,t,s):r?(i.uq.LerpToRef(e,t,s,r),r):i.uq.Lerp(e,t,s)}clone(){const e=new b(this.name,this.targetPropertyPath.join("."),this.framePerSecond,this.dataType,this.loopMode);if(e.enableBlending=this.enableBlending,e.blendingSpeed=this.blendingSpeed,this._keys&&e.setKeys(this._keys),this._ranges){e._ranges={};for(const t in this._ranges){const s=this._ranges[t];s&&(e._ranges[t]=s.clone())}}return e}setKeys(e,t=!1){this._keys=t?e:e.slice(0)}createKeyForFrame(e){T.key=0;const t=this._interpolate(e,T,!0);if(!t)return this._keys[T.key].frame===e?T.key:T.key+1;const s={frame:e,value:t.clone?t.clone():t};return this._keys.splice(T.key+1,0,s),T.key+1}serialize(){const e={};e.name=this.name,e.property=this.targetProperty,e.framePerSecond=this.framePerSecond,e.dataType=this.dataType,e.loopBehavior=this.loopMode,e.enableBlending=this.enableBlending,e.blendingSpeed=this.blendingSpeed;const t=this.dataType;e.keys=[];const s=this.getKeys();for(let i=0;i<s.length;i++){const r=s[i],n={};switch(n.frame=r.frame,t){case b.ANIMATIONTYPE_FLOAT:n.values=[r.value],void 0!==r.inTangent&&n.values.push(r.inTangent),void 0!==r.outTangent&&(void 0===r.inTangent&&n.values.push(void 0),n.values.push(r.outTangent)),void 0!==r.interpolation&&(void 0===r.inTangent&&n.values.push(void 0),void 0===r.outTangent&&n.values.push(void 0),n.values.push(r.interpolation));break;case b.ANIMATIONTYPE_QUATERNION:case b.ANIMATIONTYPE_MATRIX:case b.ANIMATIONTYPE_VECTOR3:case b.ANIMATIONTYPE_COLOR3:case b.ANIMATIONTYPE_COLOR4:n.values=r.value.asArray(),null!=r.inTangent&&n.values.push(r.inTangent.asArray()),null!=r.outTangent&&(void 0===r.inTangent&&n.values.push(void 0),n.values.push(r.outTangent.asArray())),void 0!==r.interpolation&&(void 0===r.inTangent&&n.values.push(void 0),void 0===r.outTangent&&n.values.push(void 0),n.values.push(r.interpolation))}e.keys.push(n)}e.ranges=[];for(const t in this._ranges){const s=this._ranges[t];if(!s)continue;const i={};i.name=t,i.from=s.from,i.to=s.to,e.ranges.push(i)}return e}static _UniversalLerp(e,t,s){const i=e.constructor;return i.Lerp?i.Lerp(e,t,s):i.Slerp?i.Slerp(e,t,s):e.toFixed?e*(1-s)+s*t:t}static Parse(e){const t=new b(e.name,e.property,e.framePerSecond,e.dataType,e.loopBehavior),s=e.dataType,n=[];let a,o;for(e.enableBlending&&(t.enableBlending=e.enableBlending),e.blendingSpeed&&(t.blendingSpeed=e.blendingSpeed),o=0;o<e.keys.length;o++){const t=e.keys[o];let h,l,c;switch(s){case b.ANIMATIONTYPE_FLOAT:a=t.values[0],t.values.length>=2&&(h=t.values[1]),t.values.length>=3&&(l=t.values[2]),t.values.length>=4&&(c=t.values[3]);break;case b.ANIMATIONTYPE_QUATERNION:if(a=i.PT.FromArray(t.values),t.values.length>=8){const e=i.PT.FromArray(t.values.slice(4,8));e.equals(i.PT.Zero())||(h=e)}if(t.values.length>=12){const e=i.PT.FromArray(t.values.slice(8,12));e.equals(i.PT.Zero())||(l=e)}t.values.length>=13&&(c=t.values[12]);break;case b.ANIMATIONTYPE_MATRIX:a=i.uq.FromArray(t.values),t.values.length>=17&&(c=t.values[16]);break;case b.ANIMATIONTYPE_COLOR3:a=r.v9.FromArray(t.values),t.values[3]&&(h=r.v9.FromArray(t.values[3])),t.values[4]&&(l=r.v9.FromArray(t.values[4])),t.values[5]&&(c=t.values[5]);break;case b.ANIMATIONTYPE_COLOR4:a=r.ov.FromArray(t.values),t.values[4]&&(h=r.ov.FromArray(t.values[4])),t.values[5]&&(l=r.ov.FromArray(t.values[5])),t.values[6]&&(c=r.ov.FromArray(t.values[6]));break;case b.ANIMATIONTYPE_VECTOR3:default:a=i.Pq.FromArray(t.values),t.values[3]&&(h=i.Pq.FromArray(t.values[3])),t.values[4]&&(l=i.Pq.FromArray(t.values[4])),t.values[5]&&(c=t.values[5])}const u={};u.frame=t.frame,u.value=a,null!=h&&(u.inTangent=h),null!=l&&(u.outTangent=l),null!=c&&(u.interpolation=c),n.push(u)}if(t.setKeys(n),e.ranges)for(o=0;o<e.ranges.length;o++)a=e.ranges[o],t.createRange(a.name,a.from,a.to);return t}static AppendSerializedAnimations(e,t){u.p.AppendSerializedAnimations(e,t)}static ParseFromFileAsync(e,t){return new Promise(((s,i)=>{const r=new c.u;r.addEventListener("readystatechange",(()=>{if(4==r.readyState)if(200==r.status){let t=JSON.parse(r.responseText);if(t.animations&&(t=t.animations),t.length){const e=[];for(const s of t)e.push(this.Parse(s));s(e)}else{const i=this.Parse(t);e&&(i.name=e),s(i)}}else i("Unable to load the animation")})),r.open("GET",t),r.send()}))}static ParseFromSnippetAsync(e){return new Promise(((t,s)=>{const i=new c.u;i.addEventListener("readystatechange",(()=>{if(4==i.readyState)if(200==i.status){const s=JSON.parse(JSON.parse(i.responseText).jsonPayload);if(s.animations){const i=JSON.parse(s.animations),r=[];for(const t of i.animations){const s=this.Parse(t);s.snippetId=e,r.push(s)}t(r)}else{const i=JSON.parse(s.animation),r=this.Parse(i);r.snippetId=e,t(r)}}else s("Unable to load the snippet "+e)})),i.open("GET",this.SnippetUrl+"/"+e.replace(/#/g,"/")),i.send()}))}}b._UniqueIdGenerator=0,b.AllowMatricesInterpolation=!1,b.AllowMatrixDecomposeForInterpolation=!0,b.SnippetUrl="https://snippet.babylonjs.com",b.ANIMATIONTYPE_FLOAT=0,b.ANIMATIONTYPE_VECTOR3=1,b.ANIMATIONTYPE_QUATERNION=2,b.ANIMATIONTYPE_MATRIX=3,b.ANIMATIONTYPE_COLOR3=4,b.ANIMATIONTYPE_COLOR4=7,b.ANIMATIONTYPE_VECTOR2=5,b.ANIMATIONTYPE_SIZE=6,b.ANIMATIONLOOPMODE_RELATIVE=0,b.ANIMATIONLOOPMODE_CYCLE=1,b.ANIMATIONLOOPMODE_CONSTANT=2,b.ANIMATIONLOOPMODE_YOYO=4,b.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT=5,b.CreateFromSnippetAsync=b.ParseFromSnippetAsync,(0,a.Y5)("BABYLON.Animation",b),h.b._AnimationRangeFactory=(e,t,s)=>new o.K(e,t,s)},6227:(e,t,s)=>{s.d(t,{K:()=>i});class i{constructor(e,t,s){this.name=e,this.from=t,this.to=s}clone(){return new i(this.name,this.from,this.to)}}},6504:(e,t,s)=>{s.d(t,{$:()=>a});var i=s(9923),r=s(7309),n=s(4870);class a extends n.b{get _matrix(){return this._compose(),this._localMatrix}set _matrix(e){(e.updateFlag!==this._localMatrix.updateFlag||this._needToCompose)&&(this._needToCompose=!1,this._localMatrix.copyFrom(e),this._markAsDirtyAndDecompose())}constructor(e,t,s=null,r=null,n=null,a=null,o=null){super(e,t.getScene(),!1),this.name=e,this.children=[],this.animations=[],this._index=null,this._scalingDeterminant=1,this._needToDecompose=!0,this._needToCompose=!1,this._linkedTransformNode=null,this._waitingTransformNodeId=null,this._skeleton=t,this._localMatrix=r?.clone()??i.uq.Identity(),this._restMatrix=n??this._localMatrix.clone(),this._bindMatrix=a??this._localMatrix.clone(),this._index=o,this._absoluteMatrix=new i.uq,this._absoluteBindMatrix=new i.uq,this._absoluteInverseBindMatrix=new i.uq,this._finalMatrix=new i.uq,t.bones.push(this),this.setParent(s,!1),this._updateAbsoluteBindMatrices()}getClassName(){return"Bone"}getSkeleton(){return this._skeleton}get parent(){return this._parentNode}getParent(){return this.parent}getChildren(){return this.children}getIndex(){return null===this._index?this.getSkeleton().bones.indexOf(this):this._index}set parent(e){this.setParent(e)}setParent(e,t=!0){if(this.parent!==e){if(this.parent){const e=this.parent.children.indexOf(this);-1!==e&&this.parent.children.splice(e,1)}this._parentNode=e,this.parent&&this.parent.children.push(this),t&&this._updateAbsoluteBindMatrices(),this.markAsDirty()}}getLocalMatrix(){return this._compose(),this._localMatrix}getBindMatrix(){return this._bindMatrix}getBaseMatrix(){return this.getBindMatrix()}getRestMatrix(){return this._restMatrix}getRestPose(){return this.getRestMatrix()}setRestMatrix(e){this._restMatrix.copyFrom(e)}setRestPose(e){this.setRestMatrix(e)}getBindPose(){return this.getBindMatrix()}setBindMatrix(e){this.updateMatrix(e)}setBindPose(e){this.setBindMatrix(e)}getFinalMatrix(){return this._finalMatrix}getWorldMatrix(){return this.getFinalMatrix()}returnToRest(){if(this._linkedTransformNode){const e=i.AA.Vector3[0],t=i.AA.Quaternion[0],s=i.AA.Vector3[1];this.getRestMatrix().decompose(e,t,s),this._linkedTransformNode.position.copyFrom(s),this._linkedTransformNode.rotationQuaternion=this._linkedTransformNode.rotationQuaternion??i.PT.Identity(),this._linkedTransformNode.rotationQuaternion.copyFrom(t),this._linkedTransformNode.scaling.copyFrom(e)}else this._matrix=this._restMatrix}getAbsoluteInverseBindMatrix(){return this._absoluteInverseBindMatrix}getInvertedAbsoluteTransform(){return this.getAbsoluteInverseBindMatrix()}getAbsoluteMatrix(){return this._absoluteMatrix}getAbsoluteTransform(){return this._absoluteMatrix}linkTransformNode(e){this._linkedTransformNode&&this._skeleton._numBonesWithLinkedTransformNode--,this._linkedTransformNode=e,this._linkedTransformNode&&this._skeleton._numBonesWithLinkedTransformNode++}getTransformNode(){return this._linkedTransformNode}get position(){return this._decompose(),this._localPosition}set position(e){this._decompose(),this._localPosition.copyFrom(e),this._markAsDirtyAndCompose()}get rotation(){return this.getRotation()}set rotation(e){this.setRotation(e)}get rotationQuaternion(){return this._decompose(),this._localRotation}set rotationQuaternion(e){this.setRotationQuaternion(e)}get scaling(){return this.getScale()}set scaling(e){this.setScale(e)}get animationPropertiesOverride(){return this._skeleton.animationPropertiesOverride}_decompose(){this._needToDecompose&&(this._needToDecompose=!1,this._localScaling||(this._localScaling=i.Pq.Zero(),this._localRotation=i.PT.Zero(),this._localPosition=i.Pq.Zero()),this._localMatrix.decompose(this._localScaling,this._localRotation,this._localPosition))}_compose(){this._needToCompose&&(this._localScaling?(this._needToCompose=!1,i.uq.ComposeToRef(this._localScaling,this._localRotation,this._localPosition,this._localMatrix)):this._needToCompose=!1)}updateMatrix(e,t=!0,s=!0){this._bindMatrix.copyFrom(e),t&&this._updateAbsoluteBindMatrices(),s?this._matrix=e:this.markAsDirty()}_updateAbsoluteBindMatrices(e,t=!0){if(e||(e=this._bindMatrix),this.parent?e.multiplyToRef(this.parent._absoluteBindMatrix,this._absoluteBindMatrix):this._absoluteBindMatrix.copyFrom(e),this._absoluteBindMatrix.invertToRef(this._absoluteInverseBindMatrix),t)for(let e=0;e<this.children.length;e++)this.children[e]._updateAbsoluteBindMatrices();this._scalingDeterminant=this._absoluteBindMatrix.determinant()<0?-1:1}markAsDirty(){return this._currentRenderId++,this._childUpdateId++,this._skeleton._markAsDirty(),this}_markAsDirtyAndCompose(){this.markAsDirty(),this._needToCompose=!0}_markAsDirtyAndDecompose(){this.markAsDirty(),this._needToDecompose=!0}_updatePosition(e,t=0,s,r=!0){const n=this.getLocalMatrix();if(0==t)r?(n.addAtIndex(12,e.x),n.addAtIndex(13,e.y),n.addAtIndex(14,e.z)):n.setTranslationFromFloats(e.x,e.y,e.z);else{let t=null;s&&(t=s.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();const o=a._TmpMats[0],h=a._TmpVecs[0];this.parent?s&&t?(o.copyFrom(this.parent.getAbsoluteMatrix()),o.multiplyToRef(t,o)):o.copyFrom(this.parent.getAbsoluteMatrix()):i.uq.IdentityToRef(o),r&&o.setTranslationFromFloats(0,0,0),o.invert(),i.Pq.TransformCoordinatesToRef(e,o,h),r?(n.addAtIndex(12,h.x),n.addAtIndex(13,h.y),n.addAtIndex(14,h.z)):n.setTranslationFromFloats(h.x,h.y,h.z)}this._markAsDirtyAndDecompose()}translate(e,t=0,s){this._updatePosition(e,t,s,!0)}setPosition(e,t=0,s){this._updatePosition(e,t,s,!1)}setAbsolutePosition(e,t){this.setPosition(e,1,t)}scale(e,t,s,r=!1){const n=this.getLocalMatrix(),o=a._TmpMats[0];i.uq.ScalingToRef(e,t,s,o),o.multiplyToRef(n,n),o.invert();for(const i of this.children){const r=i.getLocalMatrix();r.multiplyToRef(o,r),r.multiplyAtIndex(12,e),r.multiplyAtIndex(13,t),r.multiplyAtIndex(14,s),i._markAsDirtyAndDecompose()}if(this._markAsDirtyAndDecompose(),r)for(const i of this.children)i.scale(e,t,s,r)}setScale(e){this._decompose(),this._localScaling.copyFrom(e),this._markAsDirtyAndCompose()}getScale(){return this._decompose(),this._localScaling}getScaleToRef(e){this._decompose(),e.copyFrom(this._localScaling)}setYawPitchRoll(e,t,s,r=0,n){if(0===r){const o=a._TmpQuat;return i.PT.RotationYawPitchRollToRef(e,t,s,o),void this.setRotationQuaternion(o,r,n)}const o=a._TmpMats[0];if(!this._getAbsoluteInverseMatrixUnscaledToRef(o,n))return;const h=a._TmpMats[1];i.uq.RotationYawPitchRollToRef(e,t,s,h),o.multiplyToRef(h,h),this._rotateWithMatrix(h,r,n)}rotate(e,t,s=0,r){const n=a._TmpMats[0];n.setTranslationFromFloats(0,0,0),i.uq.RotationAxisToRef(e,t,n),this._rotateWithMatrix(n,s,r)}setAxisAngle(e,t,s=0,r){if(0===s){const n=a._TmpQuat;return i.PT.RotationAxisToRef(e,t,n),void this.setRotationQuaternion(n,s,r)}const n=a._TmpMats[0];if(!this._getAbsoluteInverseMatrixUnscaledToRef(n,r))return;const o=a._TmpMats[1];i.uq.RotationAxisToRef(e,t,o),n.multiplyToRef(o,o),this._rotateWithMatrix(o,s,r)}setRotation(e,t=0,s){this.setYawPitchRoll(e.y,e.x,e.z,t,s)}setRotationQuaternion(e,t=0,s){if(0===t)return this._decompose(),this._localRotation.copyFrom(e),void this._markAsDirtyAndCompose();const r=a._TmpMats[0];if(!this._getAbsoluteInverseMatrixUnscaledToRef(r,s))return;const n=a._TmpMats[1];i.uq.FromQuaternionToRef(e,n),r.multiplyToRef(n,n),this._rotateWithMatrix(n,t,s)}setRotationMatrix(e,t=0,s){if(0===t){const r=a._TmpQuat;return i.PT.FromRotationMatrixToRef(e,r),void this.setRotationQuaternion(r,t,s)}const r=a._TmpMats[0];if(!this._getAbsoluteInverseMatrixUnscaledToRef(r,s))return;const n=a._TmpMats[1];n.copyFrom(e),r.multiplyToRef(e,n),this._rotateWithMatrix(n,t,s)}_rotateWithMatrix(e,t=0,s){const i=this.getLocalMatrix(),r=i.m[12],n=i.m[13],o=i.m[14],h=this.getParent(),l=a._TmpMats[3],c=a._TmpMats[4];h&&1==t?(s?(l.copyFrom(s.getWorldMatrix()),h.getAbsoluteMatrix().multiplyToRef(l,l)):l.copyFrom(h.getAbsoluteMatrix()),c.copyFrom(l),c.invert(),i.multiplyToRef(l,i),i.multiplyToRef(e,i),i.multiplyToRef(c,i)):1==t&&s?(l.copyFrom(s.getWorldMatrix()),c.copyFrom(l),c.invert(),i.multiplyToRef(l,i),i.multiplyToRef(e,i),i.multiplyToRef(c,i)):i.multiplyToRef(e,i),i.setTranslationFromFloats(r,n,o),this.computeAbsoluteMatrices(),this._markAsDirtyAndDecompose()}_getAbsoluteInverseMatrixUnscaledToRef(e,t){const s=a._TmpMats[2];return e.copyFrom(this.getAbsoluteMatrix()),t?(e.multiplyToRef(t.getWorldMatrix(),e),i.uq.ScalingToRef(t.scaling.x,t.scaling.y,t.scaling.z,s)):i.uq.IdentityToRef(s),e.invert(),!isNaN(e.m[0])&&(s.multiplyAtIndex(0,this._scalingDeterminant),e.multiplyToRef(s,e),!0)}getPosition(e=0,t=null){const s=i.Pq.Zero();return this.getPositionToRef(e,t,s),s}getPositionToRef(e=0,t,s){if(0==e){const e=this.getLocalMatrix();s.x=e.m[12],s.y=e.m[13],s.z=e.m[14]}else{let e=null;t&&(e=t.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();let i=a._TmpMats[0];t&&e?(i.copyFrom(this.getAbsoluteMatrix()),i.multiplyToRef(e,i)):i=this.getAbsoluteMatrix(),s.x=i.m[12],s.y=i.m[13],s.z=i.m[14]}}getAbsolutePosition(e=null){const t=i.Pq.Zero();return this.getPositionToRef(1,e,t),t}getAbsolutePositionToRef(e,t){this.getPositionToRef(1,e,t)}computeAbsoluteMatrices(){if(this._compose(),this.parent)this._localMatrix.multiplyToRef(this.parent._absoluteMatrix,this._absoluteMatrix);else{this._absoluteMatrix.copyFrom(this._localMatrix);const e=this._skeleton.getPoseMatrix();e&&this._absoluteMatrix.multiplyToRef(e,this._absoluteMatrix)}const e=this.children,t=e.length;for(let s=0;s<t;s++)e[s].computeAbsoluteMatrices()}computeAbsoluteTransforms(){this.computeAbsoluteMatrices()}getDirection(e,t=null){const s=i.Pq.Zero();return this.getDirectionToRef(e,t,s),s}getDirectionToRef(e,t=null,s){let r=null;t&&(r=t.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();const n=a._TmpMats[0];n.copyFrom(this.getAbsoluteMatrix()),t&&r&&n.multiplyToRef(r,n),i.Pq.TransformNormalToRef(e,n,s),s.normalize()}getRotation(e=0,t=null){const s=i.Pq.Zero();return this.getRotationToRef(e,t,s),s}getRotationToRef(e=0,t=null,s){const i=a._TmpQuat;this.getRotationQuaternionToRef(e,t,i),i.toEulerAnglesToRef(s)}getRotationQuaternion(e=0,t=null){const s=i.PT.Identity();return this.getRotationQuaternionToRef(e,t,s),s}getRotationQuaternionToRef(e=0,t=null,s){if(0==e)this._decompose(),s.copyFrom(this._localRotation);else{const e=a._TmpMats[0],i=this.getAbsoluteMatrix();t?i.multiplyToRef(t.getWorldMatrix(),e):e.copyFrom(i),e.multiplyAtIndex(0,this._scalingDeterminant),e.multiplyAtIndex(1,this._scalingDeterminant),e.multiplyAtIndex(2,this._scalingDeterminant),e.decompose(void 0,s,void 0)}}getRotationMatrix(e=0,t){const s=i.uq.Identity();return this.getRotationMatrixToRef(e,t,s),s}getRotationMatrixToRef(e=0,t,s){if(0==e)this.getLocalMatrix().getRotationMatrixToRef(s);else{const e=a._TmpMats[0],i=this.getAbsoluteMatrix();t?i.multiplyToRef(t.getWorldMatrix(),e):e.copyFrom(i),e.multiplyAtIndex(0,this._scalingDeterminant),e.multiplyAtIndex(1,this._scalingDeterminant),e.multiplyAtIndex(2,this._scalingDeterminant),e.getRotationMatrixToRef(s)}}getAbsolutePositionFromLocal(e,t=null){const s=i.Pq.Zero();return this.getAbsolutePositionFromLocalToRef(e,t,s),s}getAbsolutePositionFromLocalToRef(e,t=null,s){let r=null;t&&(r=t.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();const n=a._TmpMats[0];n.copyFrom(this.getAbsoluteMatrix()),t&&r&&n.multiplyToRef(r,n),i.Pq.TransformCoordinatesToRef(e,n,s)}getLocalPositionFromAbsolute(e,t=null){const s=i.Pq.Zero();return this.getLocalPositionFromAbsoluteToRef(e,t,s),s}getLocalPositionFromAbsoluteToRef(e,t=null,s){let r=null;t&&(r=t.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();const n=a._TmpMats[0];n.copyFrom(this.getAbsoluteMatrix()),t&&r&&n.multiplyToRef(r,n),n.invert(),i.Pq.TransformCoordinatesToRef(e,n,s)}setCurrentPoseAsRest(){this.setRestMatrix(this.getLocalMatrix())}dispose(){this._linkedTransformNode=null;const e=this._skeleton.bones.indexOf(this);if(-1!==e&&this._skeleton.bones.splice(e,1),this._parentNode&&this._parentNode.children){const e=this._parentNode.children,t=e.indexOf(this);-1!==t&&e.splice(t,1)}super.dispose()}}a._TmpVecs=(0,r.mI)(2,i.Pq.Zero),a._TmpQuat=i.PT.Identity(),a._TmpMats=(0,r.mI)(5,i.uq.Identity)},3346:(e,t,s)=>{s.d(t,{E:()=>_});var i=s(6504),r=s(9848),n=s(9923),a=s(2781);class o extends a.g{constructor(e,t,s,i,r,n=!0,o=!1,h=3,l=0,c,u){super(null,r,!n,o,void 0,void 0,void 0,void 0,void 0,void 0,void 0,void 0,c),this.format=i,this._engine&&(this._engine._caps.textureFloatLinearFiltering||1!==l||(h=1),this._engine._caps.textureHalfFloatLinearFiltering||2!==l||(h=1),this._texture=this._engine.createRawTexture(e,t,s,i,n,o,h,null,l,c??0,u??!1),this.wrapU=a.g.CLAMP_ADDRESSMODE,this.wrapV=a.g.CLAMP_ADDRESSMODE)}update(e){this._getEngine().updateRawTexture(this._texture,e,this._texture.format,this._texture.invertY,null,this._texture.type,this._texture._useSRGBBuffer)}clone(){if(!this._texture)return super.clone();const e=new o(null,this.getSize().width,this.getSize().height,this.format,this.getScene(),this._texture.generateMipMaps,this._invertY,this.samplingMode,this._texture.type,this._texture._creationFlags,this._useSRGBBuffer);return e._texture=this._texture,this._texture.incrementReferences(),e}static CreateLuminanceTexture(e,t,s,i,r=!0,n=!1,a=3){return new o(e,t,s,1,i,r,n,a)}static CreateLuminanceAlphaTexture(e,t,s,i,r=!0,n=!1,a=3){return new o(e,t,s,2,i,r,n,a)}static CreateAlphaTexture(e,t,s,i,r=!0,n=!1,a=3){return new o(e,t,s,0,i,r,n,a)}static CreateRGBTexture(e,t,s,i,r=!0,n=!1,a=3,h=0,l=0,c=!1){return new o(e,t,s,4,i,r,n,a,h,l,c)}static CreateRGBATexture(e,t,s,i,r=!0,n=!1,a=3,h=0,l=0,c=!1){return new o(e,t,s,5,i,r,n,a,h,l,c)}static CreateRGBAStorageTexture(e,t,s,i,r=!0,n=!1,a=3,h=0,l=!1){return new o(e,t,s,5,i,r,n,a,h,1,l)}static CreateRTexture(e,t,s,i,r=!0,n=!1,h=a.g.TRILINEAR_SAMPLINGMODE,l=1){return new o(e,t,s,6,i,r,n,h,l)}static CreateRStorageTexture(e,t,s,i,r=!0,n=!1,h=a.g.TRILINEAR_SAMPLINGMODE,l=1){return new o(e,t,s,6,i,r,n,h,l,1)}}var h=s(7540),l=s(6227),c=s(6315),u=s(1137),d=s(4609);class _{get useTextureToStoreBoneMatrices(){return this._useTextureToStoreBoneMatrices}set useTextureToStoreBoneMatrices(e){this._useTextureToStoreBoneMatrices=e,this._markAsDirty()}get animationPropertiesOverride(){return this._animationPropertiesOverride?this._animationPropertiesOverride:this._scene.animationPropertiesOverride}set animationPropertiesOverride(e){this._animationPropertiesOverride=e}get isUsingTextureForMatrices(){return this.useTextureToStoreBoneMatrices&&this._canUseTextureForBones}get uniqueId(){return this._uniqueId}constructor(e,t,s){this.name=e,this.id=t,this.bones=[],this.needInitialSkinMatrix=!1,this._isDirty=!0,this._meshesWithPoseMatrix=new Array,this._identity=n.uq.Identity(),this._currentRenderId=-1,this._ranges={},this._absoluteTransformIsDirty=!0,this._canUseTextureForBones=!1,this._uniqueId=0,this._numBonesWithLinkedTransformNode=0,this._hasWaitingData=null,this._parentContainer=null,this.doNotSerialize=!1,this._useTextureToStoreBoneMatrices=!0,this._animationPropertiesOverride=null,this.onBeforeComputeObservable=new r.cP,this.bones=[],this._scene=s||c.q.LastCreatedScene,this._uniqueId=this._scene.getUniqueId(),this._scene.addSkeleton(this),this._isDirty=!0;const i=this._scene.getEngine().getCaps();this._canUseTextureForBones=i.textureFloat&&i.maxVertexTextureImageUnits>0}getClassName(){return"Skeleton"}getChildren(){return this.bones.filter((e=>!e.getParent()))}getTransformMatrices(e){if(this.needInitialSkinMatrix){if(!e)throw new Error("getTransformMatrices: When using the needInitialSkinMatrix flag, a mesh must be provided");return e._bonesTransformMatrices||this.prepare(!0),e._bonesTransformMatrices}return this._transformMatrices&&!this._isDirty||this.prepare(!this._transformMatrices),this._transformMatrices}getTransformMatrixTexture(e){return this.needInitialSkinMatrix&&e._transformMatrixTexture?e._transformMatrixTexture:this._transformMatrixTexture}getScene(){return this._scene}toString(e){let t=`Name: ${this.name}, nBones: ${this.bones.length}`;if(t+=`, nAnimationRanges: ${this._ranges?Object.keys(this._ranges).length:"none"}`,e){t+=", Ranges: {";let e=!0;for(const s in this._ranges)e&&(t+=", ",e=!1),t+=s;t+="}"}return t}getBoneIndexByName(e){for(let t=0,s=this.bones.length;t<s;t++)if(this.bones[t].name===e)return t;return-1}createAnimationRange(e,t,s){if(!this._ranges[e]){this._ranges[e]=new l.K(e,t,s);for(let i=0,r=this.bones.length;i<r;i++)this.bones[i].animations[0]&&this.bones[i].animations[0].createRange(e,t,s)}}deleteAnimationRange(e,t=!0){for(let s=0,i=this.bones.length;s<i;s++)this.bones[s].animations[0]&&this.bones[s].animations[0].deleteRange(e,t);this._ranges[e]=null}getAnimationRange(e){return this._ranges[e]||null}getAnimationRanges(){const e=[];let t;for(t in this._ranges)e.push(this._ranges[t]);return e}copyAnimationRange(e,t,s=!1){if(this._ranges[t]||!e.getAnimationRange(t))return!1;let i=!0;const r=this._getHighestAnimationFrame()+1,n={},a=e.bones;let o,h;for(h=0,o=a.length;h<o;h++)n[a[h].name]=a[h];this.bones.length!==a.length&&(u.V.Warn(`copyAnimationRange: this rig has ${this.bones.length} bones, while source as ${a.length}`),i=!1);const c=s&&this.dimensionsAtRest&&e.dimensionsAtRest?this.dimensionsAtRest.divide(e.dimensionsAtRest):null;for(h=0,o=this.bones.length;h<o;h++){const e=this.bones[h].name,a=n[e];a?i=i&&this.bones[h].copyAnimationRange(a,t,r,s,c):(u.V.Warn("copyAnimationRange: not same rig, missing source bone "+e),i=!1)}const d=e.getAnimationRange(t);return d&&(this._ranges[t]=new l.K(t,d.from+r,d.to+r)),i}returnToRest(){for(const e of this.bones)-1!==e._index&&e.returnToRest()}_getHighestAnimationFrame(){let e=0;for(let t=0,s=this.bones.length;t<s;t++)if(this.bones[t].animations[0]){const s=this.bones[t].animations[0].getHighestFrame();e<s&&(e=s)}return e}beginAnimation(e,t,s,i){const r=this.getAnimationRange(e);return r?this._scene.beginAnimation(this,r.from,r.to,t,s,i):null}static MakeAnimationAdditive(e,t=0,s){const i=e.getAnimationRange(s);if(!i)return null;const r=e._scene.getAllAnimatablesByTarget(e);let n=null;for(let e=0;e<r.length;e++){const t=r[e];if(t.fromFrame===i?.from&&t.toFrame===i?.to){n=t;break}}const a=e.getAnimatables();for(let e=0;e<a.length;e++){const i=a[e].animations;if(i)for(let e=0;e<i.length;e++)h.X5.MakeAnimationAdditive(i[e],t,s)}return n&&(n.isAdditive=!0),e}_markAsDirty(){this._isDirty=!0,this._absoluteTransformIsDirty=!0}_registerMeshWithPoseMatrix(e){this._meshesWithPoseMatrix.push(e)}_unregisterMeshWithPoseMatrix(e){const t=this._meshesWithPoseMatrix.indexOf(e);t>-1&&this._meshesWithPoseMatrix.splice(t,1)}_computeTransformMatrices(e,t){this.onBeforeComputeObservable.notifyObservers(this);for(let s=0;s<this.bones.length;s++){const i=this.bones[s];i._childUpdateId++;const r=i.getParent();if(r?i.getLocalMatrix().multiplyToRef(r.getFinalMatrix(),i.getFinalMatrix()):t?i.getLocalMatrix().multiplyToRef(t,i.getFinalMatrix()):i.getFinalMatrix().copyFrom(i.getLocalMatrix()),-1!==i._index){const t=null===i._index?s:i._index;i.getAbsoluteInverseBindMatrix().multiplyToArray(i.getFinalMatrix(),e,16*t)}}this._identity.copyToArray(e,16*this.bones.length)}prepare(e=!1){if(!e){const e=this.getScene().getRenderId();if(this._currentRenderId===e)return;this._currentRenderId=e}if(this._numBonesWithLinkedTransformNode>0)for(const e of this.bones)if(e._linkedTransformNode){const t=e._linkedTransformNode;e.position=t.position,t.rotationQuaternion?e.rotationQuaternion=t.rotationQuaternion:e.rotation=t.rotation,e.scaling=t.scaling}if(this.needInitialSkinMatrix)for(const e of this._meshesWithPoseMatrix){const t=e.getPoseMatrix();let s=this._isDirty;if(e._bonesTransformMatrices&&e._bonesTransformMatrices.length===16*(this.bones.length+1)||(e._bonesTransformMatrices=new Float32Array(16*(this.bones.length+1)),s=!0),s){if(this._synchronizedWithMesh!==e){this._synchronizedWithMesh=e;for(const e of this.bones)e.getParent()||(e.getBindMatrix().multiplyToRef(t,n.AA.Matrix[1]),e._updateAbsoluteBindMatrices(n.AA.Matrix[1]));if(this.isUsingTextureForMatrices){const t=4*(this.bones.length+1);e._transformMatrixTexture&&e._transformMatrixTexture.getSize().width===t||(e._transformMatrixTexture&&e._transformMatrixTexture.dispose(),e._transformMatrixTexture=o.CreateRGBATexture(e._bonesTransformMatrices,4*(this.bones.length+1),1,this._scene,!1,!1,1,1))}}this._computeTransformMatrices(e._bonesTransformMatrices,t),this.isUsingTextureForMatrices&&e._transformMatrixTexture&&e._transformMatrixTexture.update(e._bonesTransformMatrices)}}else{if(!this._isDirty)return;this._transformMatrices&&this._transformMatrices.length===16*(this.bones.length+1)||(this._transformMatrices=new Float32Array(16*(this.bones.length+1)),this.isUsingTextureForMatrices&&(this._transformMatrixTexture&&this._transformMatrixTexture.dispose(),this._transformMatrixTexture=o.CreateRGBATexture(this._transformMatrices,4*(this.bones.length+1),1,this._scene,!1,!1,1,1))),this._computeTransformMatrices(this._transformMatrices,null),this.isUsingTextureForMatrices&&this._transformMatrixTexture&&this._transformMatrixTexture.update(this._transformMatrices)}this._isDirty=!1}getAnimatables(){if(!this._animatables||this._animatables.length!==this.bones.length){this._animatables=[];for(let e=0;e<this.bones.length;e++)this._animatables.push(this.bones[e])}return this._animatables}clone(e,t){const s=new _(e,t||e,this._scene);s.needInitialSkinMatrix=this.needInitialSkinMatrix;for(let e=0;e<this.bones.length;e++){const t=this.bones[e];let r=null;const n=t.getParent();if(n){const e=this.bones.indexOf(n);r=s.bones[e]}const a=new i.$(t.name,s,r,t.getBindMatrix().clone(),t.getRestMatrix().clone());a._index=t._index,t._linkedTransformNode&&a.linkTransformNode(t._linkedTransformNode),d.r.DeepCopy(t.animations,a.animations)}if(this._ranges){s._ranges={};for(const e in this._ranges){const t=this._ranges[e];t&&(s._ranges[e]=t.clone())}}return this._isDirty=!0,s.prepare(!0),s}enableBlending(e=.01){this.bones.forEach((t=>{t.animations.forEach((t=>{t.enableBlending=!0,t.blendingSpeed=e}))}))}dispose(){if(this._meshesWithPoseMatrix.length=0,this.getScene().stopAnimation(this),this.getScene().removeSkeleton(this),this._parentContainer){const e=this._parentContainer.skeletons.indexOf(this);e>-1&&this._parentContainer.skeletons.splice(e,1),this._parentContainer=null}this._transformMatrixTexture&&(this._transformMatrixTexture.dispose(),this._transformMatrixTexture=null)}serialize(){const e={};e.name=this.name,e.id=this.id,this.dimensionsAtRest&&(e.dimensionsAtRest=this.dimensionsAtRest.asArray()),e.bones=[],e.needInitialSkinMatrix=this.needInitialSkinMatrix;for(let t=0;t<this.bones.length;t++){const s=this.bones[t],i=s.getParent(),r={parentBoneIndex:i?this.bones.indexOf(i):-1,index:s.getIndex(),name:s.name,id:s.id,matrix:s.getBindMatrix().asArray(),rest:s.getRestMatrix().asArray(),linkedTransformNodeId:s.getTransformNode()?.id};e.bones.push(r),s.length&&(r.length=s.length),s.metadata&&(r.metadata=s.metadata),s.animations&&s.animations.length>0&&(r.animation=s.animations[0].serialize()),e.ranges=[];for(const t in this._ranges){const s=this._ranges[t];if(!s)continue;const i={};i.name=t,i.from=s.from,i.to=s.to,e.ranges.push(i)}}return e}static Parse(e,t){const s=new _(e.name,e.id,t);let r;for(e.dimensionsAtRest&&(s.dimensionsAtRest=n.Pq.FromArray(e.dimensionsAtRest)),s.needInitialSkinMatrix=e.needInitialSkinMatrix,r=0;r<e.bones.length;r++){const t=e.bones[r],a=e.bones[r].index;let o=null;t.parentBoneIndex>-1&&(o=s.bones[t.parentBoneIndex]);const l=t.rest?n.uq.FromArray(t.rest):null,c=new i.$(t.name,s,o,n.uq.FromArray(t.matrix),l,null,a);void 0!==t.id&&null!==t.id&&(c.id=t.id),t.length&&(c.length=t.length),t.metadata&&(c.metadata=t.metadata),t.animation&&c.animations.push(h.X5.Parse(t.animation)),void 0!==t.linkedTransformNodeId&&null!==t.linkedTransformNodeId&&(s._hasWaitingData=!0,c._waitingTransformNodeId=t.linkedTransformNodeId)}if(e.ranges)for(r=0;r<e.ranges.length;r++){const t=e.ranges[r];s.createAnimationRange(t.name,t.from,t.to)}return s}computeAbsoluteMatrices(e=!1){(this._absoluteTransformIsDirty||e)&&(this.bones[0].computeAbsoluteMatrices(),this._absoluteTransformIsDirty=!1)}computeAbsoluteTransforms(e=!1){this.computeAbsoluteMatrices(e)}getPoseMatrix(){let e=null;return this._meshesWithPoseMatrix.length>0&&(e=this._meshesWithPoseMatrix[0].getPoseMatrix()),e}sortBones(){const e=[],t=new Array(this.bones.length);for(let s=0;s<this.bones.length;s++)this._sortBones(s,e,t);this.bones=e}_sortBones(e,t,s){if(s[e])return;s[e]=!0;const i=this.bones[e];if(!i)return;void 0===i._index&&(i._index=e);const r=i.getParent();r&&this._sortBones(this.bones.indexOf(r),t,s),t.push(i)}setCurrentPoseAsRest(){this.bones.forEach((e=>{e.setCurrentPoseAsRest()}))}}},5616:(e,t,s)=>{s.d(t,{R:()=>a,h:()=>n});var i=s(1504),r=s(1137);class n{get isDisposed(){return this._isDisposed}constructor(e,t,s,r=0,n=!1,a=!1,o=!1,h,l){this._isAlreadyOwned=!1,this._isDisposed=!1,e&&e.getScene?this._engine=e.getScene().getEngine():this._engine=e,this._updatable=s,this._instanced=a,this._divisor=h||1,this._label=l,t instanceof i.n?(this._data=null,this._buffer=t):(this._data=t,this._buffer=null),this.byteStride=o?r:r*Float32Array.BYTES_PER_ELEMENT,n||this.create()}createVertexBuffer(e,t,s,i,r,n=!1,o){const h=n?t:t*Float32Array.BYTES_PER_ELEMENT,l=i?n?i:i*Float32Array.BYTES_PER_ELEMENT:this.byteStride;return new a(this._engine,this,e,this._updatable,!0,l,void 0===r?this._instanced:r,h,s,void 0,void 0,!0,this._divisor||o)}isUpdatable(){return this._updatable}getData(){return this._data}getBuffer(){return this._buffer}getStrideSize(){return this.byteStride/Float32Array.BYTES_PER_ELEMENT}create(e=null){!e&&this._buffer||(e=e||this._data)&&(this._buffer?this._updatable&&(this._engine.updateDynamicVertexBuffer(this._buffer,e),this._data=e):this._updatable?(this._buffer=this._engine.createDynamicVertexBuffer(e,this._label),this._data=e):this._buffer=this._engine.createVertexBuffer(e,void 0,this._label))}_rebuild(){if(this._data)this._buffer=null,this.create(this._data);else{if(!this._buffer)return;if(this._buffer.capacity>0)return void(this._updatable?this._buffer=this._engine.createDynamicVertexBuffer(this._buffer.capacity,this._label):this._buffer=this._engine.createVertexBuffer(this._buffer.capacity,void 0,this._label));r.V.Warn(`Missing data for buffer "${this._label}" ${this._buffer?"(uniqueId: "+this._buffer.uniqueId+")":""}. Buffer reconstruction failed.`),this._buffer=null}}update(e){this.create(e)}updateDirectly(e,t,s,i=!1){this._buffer&&this._updatable&&(this._engine.updateDynamicVertexBuffer(this._buffer,e,i?t:t*Float32Array.BYTES_PER_ELEMENT,s?s*this.byteStride:void 0),this._data=0===t&&void 0===s?e:null)}_increaseReferences(){this._buffer&&(this._isAlreadyOwned?this._buffer.references++:this._isAlreadyOwned=!0)}dispose(){this._buffer&&this._engine._releaseBuffer(this._buffer)&&(this._isDisposed=!0,this._data=null,this._buffer=null)}}class a{get isDisposed(){return this._isDisposed}get instanceDivisor(){return this._instanceDivisor}set instanceDivisor(e){const t=0!=e;this._instanceDivisor=e,t!==this._instanced&&(this._instanced=t,this._computeHashCode())}get _maxVerticesCount(){const e=this.getData();return e?Array.isArray(e)?e.length/(this.byteStride/4)-this.byteOffset/4:(e.byteLength-this.byteOffset)/this.byteStride:0}constructor(e,t,s,i,r,o,h,l,c,u,d=!1,_=!1,f=1,p=!1){this._isDisposed=!1;let g=!1;if(this.engine=e,"object"==typeof i&&null!==i?(g=i.updatable??!1,r=i.postponeInternalCreation,o=i.stride,h=i.instanced,l=i.offset,c=i.size,u=i.type,d=i.normalized??!1,_=i.useBytes??!1,f=i.divisor??1,p=i.takeBufferOwnership??!1,this._label=i.label):g=!!i,t instanceof n?(this._buffer=t,this._ownsBuffer=p):(this._buffer=new n(e,t,g,o,r,h,_,f,this._label),this._ownsBuffer=!0),this.uniqueId=a._Counter++,this._kind=s,void 0===u){const e=this.getData();this.type=e?a.GetDataType(e):a.FLOAT}else this.type=u;const m=a.GetTypeByteLength(this.type);_?(this._size=c||(o?o/m:a.DeduceStride(s)),this.byteStride=o||this._buffer.byteStride||this._size*m,this.byteOffset=l||0):(this._size=c||o||a.DeduceStride(s),this.byteStride=o?o*m:this._buffer.byteStride||this._size*m,this.byteOffset=(l||0)*m),this.normalized=d,this._instanced=void 0!==h&&h,this._instanceDivisor=h?f:0,this._alignBuffer(),this._computeHashCode()}_computeHashCode(){this.hashCode=(this.type-5120<<0)+((this.normalized?1:0)<<3)+(this._size<<4)+((this._instanced?1:0)<<6)+(this.byteStride<<12)}_rebuild(){this._buffer?._rebuild()}getKind(){return this._kind}isUpdatable(){return this._buffer.isUpdatable()}getData(){return this._buffer.getData()}getFloatData(e,t){const s=this.getData();return s?a.GetFloatData(s,this._size,this.type,this.byteOffset,this.byteStride,this.normalized,e,t):null}getBuffer(){return this._buffer.getBuffer()}getWrapperBuffer(){return this._buffer}getStrideSize(){return this.byteStride/a.GetTypeByteLength(this.type)}getOffset(){return this.byteOffset/a.GetTypeByteLength(this.type)}getSize(e=!1){return e?this._size*a.GetTypeByteLength(this.type):this._size}getIsInstanced(){return this._instanced}getInstanceDivisor(){return this._instanceDivisor}create(e){this._buffer.create(e),this._alignBuffer()}update(e){this._buffer.update(e),this._alignBuffer()}updateDirectly(e,t,s=!1){this._buffer.updateDirectly(e,t,void 0,s),this._alignBuffer()}dispose(){this._ownsBuffer&&this._buffer.dispose(),this._isDisposed=!0}forEach(e,t){a.ForEach(this._buffer.getData(),this.byteOffset,this.byteStride,this._size,this.type,e,this.normalized,t)}_alignBuffer(){}static DeduceStride(e){switch(e){case a.UVKind:case a.UV2Kind:case a.UV3Kind:case a.UV4Kind:case a.UV5Kind:case a.UV6Kind:return 2;case a.NormalKind:case a.PositionKind:return 3;case a.ColorKind:case a.ColorInstanceKind:case a.MatricesIndicesKind:case a.MatricesIndicesExtraKind:case a.MatricesWeightsKind:case a.MatricesWeightsExtraKind:case a.TangentKind:return 4;default:throw new Error("Invalid kind '"+e+"'")}}static GetDataType(e){return e instanceof Int8Array?a.BYTE:e instanceof Uint8Array?a.UNSIGNED_BYTE:e instanceof Int16Array?a.SHORT:e instanceof Uint16Array?a.UNSIGNED_SHORT:e instanceof Int32Array?a.INT:e instanceof Uint32Array?a.UNSIGNED_INT:a.FLOAT}static GetTypeByteLength(e){switch(e){case a.BYTE:case a.UNSIGNED_BYTE:return 1;case a.SHORT:case a.UNSIGNED_SHORT:return 2;case a.INT:case a.UNSIGNED_INT:case a.FLOAT:return 4;default:throw new Error(`Invalid type '${e}'`)}}static ForEach(e,t,s,i,r,n,o,h){if(e instanceof Array){let r=t/4;const a=s/4;for(let t=0;t<n;t+=i){for(let s=0;s<i;s++)h(e[r+s],t+s);r+=a}}else{const l=e instanceof ArrayBuffer?new DataView(e):new DataView(e.buffer,e.byteOffset,e.byteLength),c=a.GetTypeByteLength(r);for(let e=0;e<n;e+=i){let n=t;for(let t=0;t<i;t++)h(a._GetFloatValue(l,r,n,o),e+t),n+=c;t+=s}}}static _GetFloatValue(e,t,s,i){switch(t){case a.BYTE:{let t=e.getInt8(s);return i&&(t=Math.max(t/127,-1)),t}case a.UNSIGNED_BYTE:{let t=e.getUint8(s);return i&&(t/=255),t}case a.SHORT:{let t=e.getInt16(s,!0);return i&&(t=Math.max(t/32767,-1)),t}case a.UNSIGNED_SHORT:{let t=e.getUint16(s,!0);return i&&(t/=65535),t}case a.INT:return e.getInt32(s,!0);case a.UNSIGNED_INT:return e.getUint32(s,!0);case a.FLOAT:return e.getFloat32(s,!0);default:throw new Error(`Invalid component type ${t}`)}}static GetFloatData(e,t,s,i,n,o,h,l){const c=t*a.GetTypeByteLength(s),u=h*t;if(s!==a.FLOAT||n!==c){const r=new Float32Array(u);return a.ForEach(e,i,n,t,s,u,o,((e,t)=>r[t]=e)),r}if(!(e instanceof Array||e instanceof Float32Array)||0!==i||e.length!==u){if(e instanceof Array){const t=i/4;return e.slice(t,t+u)}if(e instanceof ArrayBuffer)return new Float32Array(e,i,u);{const t=e.byteOffset+i;if(0!=(3&t)&&(r.V.Warn("Float array must be aligned to 4-bytes border"),l=!0),l){const s=new Uint8Array(u*Float32Array.BYTES_PER_ELEMENT),i=new Uint8Array(e.buffer,t,s.length);return s.set(i),new Float32Array(s.buffer)}return new Float32Array(e.buffer,t,u)}}return l?e.slice():e}}a._Counter=0,a.BYTE=5120,a.UNSIGNED_BYTE=5121,a.SHORT=5122,a.UNSIGNED_SHORT=5123,a.INT=5124,a.UNSIGNED_INT=5125,a.FLOAT=5126,a.PositionKind="position",a.NormalKind="normal",a.TangentKind="tangent",a.UVKind="uv",a.UV2Kind="uv2",a.UV3Kind="uv3",a.UV4Kind="uv4",a.UV5Kind="uv5",a.UV6Kind="uv6",a.ColorKind="color",a.ColorInstanceKind="instanceColor",a.MatricesIndicesKind="matricesIndices",a.MatricesWeightsKind="matricesWeights",a.MatricesIndicesExtraKind="matricesIndicesExtra",a.MatricesWeightsExtraKind="matricesWeightsExtra"},1504:(e,t,s)=>{s.d(t,{n:()=>i});class i{get underlyingResource(){return null}constructor(){this.references=0,this.capacity=0,this.is32Bits=!1,this.uniqueId=i._Counter++}}i._Counter=0},9057:(e,t,s)=>{s.d(t,{L:()=>L});var i=s(5524),r=s(9259),n=s(9848),a=s(9923),o=s(4867),h=s(4870),l=s(5530),c=s(6240),u=s(6237),d=s(5559);class _{constructor(){this._zoomStopsAnimation=!1,this._idleRotationSpeed=.05,this._idleRotationWaitTime=2e3,this._idleRotationSpinupTime=2e3,this.targetAlpha=null,this._isPointerDown=!1,this._lastFrameTime=null,this._lastInteractionTime=-1/0,this._cameraRotationSpeed=0,this._lastFrameRadius=0}get name(){return"AutoRotation"}set zoomStopsAnimation(e){this._zoomStopsAnimation=e}get zoomStopsAnimation(){return this._zoomStopsAnimation}set idleRotationSpeed(e){this._idleRotationSpeed=e}get idleRotationSpeed(){return this._idleRotationSpeed}set idleRotationWaitTime(e){this._idleRotationWaitTime=e}get idleRotationWaitTime(){return this._idleRotationWaitTime}set idleRotationSpinupTime(e){this._idleRotationSpinupTime=e}get idleRotationSpinupTime(){return this._idleRotationSpinupTime}get rotationInProgress(){return Math.abs(this._cameraRotationSpeed)>0}init(){}attach(e){this._attachedCamera=e;const t=this._attachedCamera.getScene();this._onPrePointerObservableObserver=t.onPrePointerObservable.add((e=>{e.type!==c.Zp.POINTERDOWN?e.type===c.Zp.POINTERUP&&(this._isPointerDown=!1):this._isPointerDown=!0})),this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add((()=>{if(this._reachTargetAlpha())return;const e=u.j.Now;let t=0;null!=this._lastFrameTime&&(t=e-this._lastFrameTime),this._lastFrameTime=e,this._applyUserInteraction();const s=e-this._lastInteractionTime-this._idleRotationWaitTime,i=Math.max(Math.min(s/this._idleRotationSpinupTime,1),0);this._cameraRotationSpeed=this._idleRotationSpeed*i,this._attachedCamera&&(this._attachedCamera.alpha-=this._cameraRotationSpeed*(t/1e3))}))}detach(){if(!this._attachedCamera)return;const e=this._attachedCamera.getScene();this._onPrePointerObservableObserver&&e.onPrePointerObservable.remove(this._onPrePointerObservableObserver),this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._attachedCamera=null,this._lastFrameTime=null}resetLastInteractionTime(e){this._lastInteractionTime=e??u.j.Now}_reachTargetAlpha(){return!(!this._attachedCamera||!this.targetAlpha)&&Math.abs(this._attachedCamera.alpha-this.targetAlpha)<d.bH}_userIsZooming(){return!!this._attachedCamera&&0!==this._attachedCamera.inertialRadiusOffset}_shouldAnimationStopForInteraction(){if(!this._attachedCamera)return!1;let e=!1;return this._lastFrameRadius===this._attachedCamera.radius&&0!==this._attachedCamera.inertialRadiusOffset&&(e=!0),this._lastFrameRadius=this._attachedCamera.radius,this._zoomStopsAnimation?e:this._userIsZooming()}_applyUserInteraction(){this._userIsMoving()&&!this._shouldAnimationStopForInteraction()&&(this._lastInteractionTime=u.j.Now)}_userIsMoving(){return!!this._attachedCamera&&(0!==this._attachedCamera.inertialAlphaOffset||0!==this._attachedCamera.inertialBetaOffset||0!==this._attachedCamera.inertialRadiusOffset||0!==this._attachedCamera.inertialPanningX||0!==this._attachedCamera.inertialPanningY||this._isPointerDown)}}s(1903);class f{constructor(){this._easingMode=f.EASINGMODE_EASEIN}setEasingMode(e){const t=Math.min(Math.max(e,0),2);this._easingMode=t}getEasingMode(){return this._easingMode}easeInCore(e){throw new Error("You must implement this method")}ease(e){switch(this._easingMode){case f.EASINGMODE_EASEIN:return this.easeInCore(e);case f.EASINGMODE_EASEOUT:return 1-this.easeInCore(1-e)}return e>=.5?.5*(1-this.easeInCore(2*(1-e)))+.5:.5*this.easeInCore(2*e)}}f.EASINGMODE_EASEIN=0,f.EASINGMODE_EASEOUT=1,f.EASINGMODE_EASEINOUT=2;var p=s(7540);class g{constructor(){this.transitionDuration=450,this.lowerRadiusTransitionRange=2,this.upperRadiusTransitionRange=-2,this._autoTransitionRange=!1,this._radiusIsAnimating=!1,this._radiusBounceTransition=null,this._animatables=new Array}get name(){return"Bouncing"}get autoTransitionRange(){return this._autoTransitionRange}set autoTransitionRange(e){if(this._autoTransitionRange===e)return;this._autoTransitionRange=e;const t=this._attachedCamera;t&&(e?this._onMeshTargetChangedObserver=t.onMeshTargetChangedObservable.add((e=>{if(e&&(e.computeWorldMatrix(!0),e.getBoundingInfo)){const t=e.getBoundingInfo().diagonalLength;this.lowerRadiusTransitionRange=.05*t,this.upperRadiusTransitionRange=.05*t}})):this._onMeshTargetChangedObserver&&t.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver))}init(){}attach(e){this._attachedCamera=e,this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add((()=>{this._attachedCamera&&(this._isRadiusAtLimit(this._attachedCamera.lowerRadiusLimit)&&this._applyBoundRadiusAnimation(this.lowerRadiusTransitionRange),this._isRadiusAtLimit(this._attachedCamera.upperRadiusLimit)&&this._applyBoundRadiusAnimation(this.upperRadiusTransitionRange))}))}detach(){this._attachedCamera&&(this._onAfterCheckInputsObserver&&this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._onMeshTargetChangedObserver&&this._attachedCamera.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver),this._attachedCamera=null)}_isRadiusAtLimit(e){return!!this._attachedCamera&&this._attachedCamera.radius===e&&!this._radiusIsAnimating}_applyBoundRadiusAnimation(e){if(!this._attachedCamera)return;this._radiusBounceTransition||(g.EasingFunction.setEasingMode(g.EasingMode),this._radiusBounceTransition=p.X5.CreateAnimation("radius",p.X5.ANIMATIONTYPE_FLOAT,60,g.EasingFunction)),this._cachedWheelPrecision=this._attachedCamera.wheelPrecision,this._attachedCamera.wheelPrecision=1/0,this._attachedCamera.inertialRadiusOffset=0,this.stopAllAnimations(),this._radiusIsAnimating=!0;const t=p.X5.TransitionTo("radius",this._attachedCamera.radius+e,this._attachedCamera,this._attachedCamera.getScene(),60,this._radiusBounceTransition,this.transitionDuration,(()=>this._clearAnimationLocks()));t&&this._animatables.push(t)}_clearAnimationLocks(){this._radiusIsAnimating=!1,this._attachedCamera&&(this._attachedCamera.wheelPrecision=this._cachedWheelPrecision)}stopAllAnimations(){for(this._attachedCamera&&(this._attachedCamera.animations=[]);this._animatables.length;)this._animatables[0].onAnimationEnd=null,this._animatables[0].stop(),this._animatables.shift()}}g.EasingFunction=new class extends f{constructor(e=1){super(),this.amplitude=e}easeInCore(e){const t=Math.max(0,this.amplitude);return Math.pow(e,3)-e*t*Math.sin(3.141592653589793*e)}}(.3),g.EasingMode=f.EASINGMODE_EASEOUT;class m{constructor(){this.onTargetFramingAnimationEndObservable=new n.cP,this._mode=m.FitFrustumSidesMode,this._radiusScale=1,this._positionScale=.5,this._defaultElevation=.3,this._elevationReturnTime=1500,this._elevationReturnWaitTime=1e3,this._zoomStopsAnimation=!1,this._framingTime=1500,this.autoCorrectCameraLimitsAndSensibility=!0,this._isPointerDown=!1,this._lastInteractionTime=-1/0,this._animatables=new Array,this._betaIsAnimating=!1}get name(){return"Framing"}set mode(e){this._mode=e}get mode(){return this._mode}set radiusScale(e){this._radiusScale=e}get radiusScale(){return this._radiusScale}set positionScale(e){this._positionScale=e}get positionScale(){return this._positionScale}set defaultElevation(e){this._defaultElevation=e}get defaultElevation(){return this._defaultElevation}set elevationReturnTime(e){this._elevationReturnTime=e}get elevationReturnTime(){return this._elevationReturnTime}set elevationReturnWaitTime(e){this._elevationReturnWaitTime=e}get elevationReturnWaitTime(){return this._elevationReturnWaitTime}set zoomStopsAnimation(e){this._zoomStopsAnimation=e}get zoomStopsAnimation(){return this._zoomStopsAnimation}set framingTime(e){this._framingTime=e}get framingTime(){return this._framingTime}init(){}attach(e){this._attachedCamera=e;const t=this._attachedCamera.getScene();m.EasingFunction.setEasingMode(m.EasingMode),this._onPrePointerObservableObserver=t.onPrePointerObservable.add((e=>{e.type!==c.Zp.POINTERDOWN?e.type===c.Zp.POINTERUP&&(this._isPointerDown=!1):this._isPointerDown=!0})),this._onMeshTargetChangedObserver=e.onMeshTargetChangedObservable.add((e=>{e&&e.getBoundingInfo&&this.zoomOnMesh(e,void 0,(()=>{this.onTargetFramingAnimationEndObservable.notifyObservers()}))})),this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add((()=>{this._applyUserInteraction(),this._maintainCameraAboveGround()}))}detach(){if(!this._attachedCamera)return;const e=this._attachedCamera.getScene();this._onPrePointerObservableObserver&&e.onPrePointerObservable.remove(this._onPrePointerObservableObserver),this._onAfterCheckInputsObserver&&this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._onMeshTargetChangedObserver&&this._attachedCamera.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver),this._attachedCamera=null}zoomOnMesh(e,t=!1,s=null){e.computeWorldMatrix(!0);const i=e.getBoundingInfo().boundingBox;this.zoomOnBoundingInfo(i.minimumWorld,i.maximumWorld,t,s)}zoomOnMeshHierarchy(e,t=!1,s=null){e.computeWorldMatrix(!0);const i=e.getHierarchyBoundingVectors(!0);this.zoomOnBoundingInfo(i.min,i.max,t,s)}zoomOnMeshesHierarchy(e,t=!1,s=null){const i=new a.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),r=new a.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);for(let t=0;t<e.length;t++){const s=e[t].getHierarchyBoundingVectors(!0);a.Pq.CheckExtends(s.min,i,r),a.Pq.CheckExtends(s.max,i,r)}this.zoomOnBoundingInfo(i,r,t,s)}zoomOnBoundingInfo(e,t,s=!1,i=null){let r;if(!this._attachedCamera)return!1;const n=e.y,o=n+(t.y-n)*this._positionScale,h=t.subtract(e).scale(.5);if(s)r=new a.Pq(0,o,0);else{const t=e.add(h);r=new a.Pq(t.x,o,t.z)}this._vectorTransition||(this._vectorTransition=p.X5.CreateAnimation("target",p.X5.ANIMATIONTYPE_VECTOR3,60,m.EasingFunction)),this._betaIsAnimating=!0;let l=p.X5.TransitionTo("target",r,this._attachedCamera,this._attachedCamera.getScene(),60,this._vectorTransition,this._framingTime);l&&this._animatables.push(l);let c=0;if(this._mode===m.FitFrustumSidesMode){const s=this._calculateLowerRadiusFromModelBoundingSphere(e,t);this.autoCorrectCameraLimitsAndSensibility&&(this._attachedCamera.lowerRadiusLimit=h.length()+this._attachedCamera.minZ),c=s}else this._mode===m.IgnoreBoundsSizeMode&&(c=this._calculateLowerRadiusFromModelBoundingSphere(e,t),this.autoCorrectCameraLimitsAndSensibility&&null===this._attachedCamera.lowerRadiusLimit&&(this._attachedCamera.lowerRadiusLimit=this._attachedCamera.minZ));if(this.autoCorrectCameraLimitsAndSensibility){const s=t.subtract(e).length();this._attachedCamera.panningSensibility=5e3/s,this._attachedCamera.wheelPrecision=100/c}return this._radiusTransition||(this._radiusTransition=p.X5.CreateAnimation("radius",p.X5.ANIMATIONTYPE_FLOAT,60,m.EasingFunction)),l=p.X5.TransitionTo("radius",c,this._attachedCamera,this._attachedCamera.getScene(),60,this._radiusTransition,this._framingTime,(()=>{this.stopAllAnimations(),i&&i(),this._attachedCamera&&this._attachedCamera.useInputToRestoreState&&this._attachedCamera.storeState()})),l&&this._animatables.push(l),!0}_calculateLowerRadiusFromModelBoundingSphere(e,t){const s=this._attachedCamera;if(!s)return 0;let i=s._calculateLowerRadiusFromModelBoundingSphere(e,t,this._radiusScale);return s.lowerRadiusLimit&&this._mode===m.IgnoreBoundsSizeMode&&(i=i<s.lowerRadiusLimit?s.lowerRadiusLimit:i),s.upperRadiusLimit&&(i=i>s.upperRadiusLimit?s.upperRadiusLimit:i),i}_maintainCameraAboveGround(){if(this._elevationReturnTime<0)return;const e=u.j.Now-this._lastInteractionTime,t=.5*Math.PI-this._defaultElevation,s=.5*Math.PI;if(this._attachedCamera&&!this._betaIsAnimating&&this._attachedCamera.beta>s&&e>=this._elevationReturnWaitTime){this._betaIsAnimating=!0,this.stopAllAnimations(),this._betaTransition||(this._betaTransition=p.X5.CreateAnimation("beta",p.X5.ANIMATIONTYPE_FLOAT,60,m.EasingFunction));const e=p.X5.TransitionTo("beta",t,this._attachedCamera,this._attachedCamera.getScene(),60,this._betaTransition,this._elevationReturnTime,(()=>{this._clearAnimationLocks(),this.stopAllAnimations()}));e&&this._animatables.push(e)}}_clearAnimationLocks(){this._betaIsAnimating=!1}_applyUserInteraction(){this.isUserIsMoving&&(this._lastInteractionTime=u.j.Now,this.stopAllAnimations(),this._clearAnimationLocks())}stopAllAnimations(){for(this._attachedCamera&&(this._attachedCamera.animations=[]);this._animatables.length;)this._animatables[0]&&(this._animatables[0].onAnimationEnd=null,this._animatables[0].stop()),this._animatables.shift()}get isUserIsMoving(){return!!this._attachedCamera&&(0!==this._attachedCamera.inertialAlphaOffset||0!==this._attachedCamera.inertialBetaOffset||0!==this._attachedCamera.inertialRadiusOffset||0!==this._attachedCamera.inertialPanningX||0!==this._attachedCamera.inertialPanningY||this._isPointerDown)}}m.EasingFunction=new class extends f{constructor(e=2){super(),this.exponent=e}easeInCore(e){return this.exponent<=0?e:(Math.exp(this.exponent*e)-1)/(Math.exp(this.exponent)-1)}},m.EasingMode=f.EASINGMODE_EASEINOUT,m.IgnoreBoundsSizeMode=0,m.FitFrustumSidesMode=1;var T=s(388),b=s(8733);h.b.AddNodeConstructor("TargetCamera",((e,t)=>()=>new E(e,a.Pq.Zero(),t)));class E extends T.i{constructor(e,t,s,i=!0){super(e,t,s,i),this._tmpUpVector=a.Pq.Zero(),this._tmpTargetVector=a.Pq.Zero(),this.cameraDirection=new a.Pq(0,0,0),this.cameraRotation=new a.I9(0,0),this.ignoreParentScaling=!1,this.updateUpVectorFromRotation=!1,this._tmpQuaternion=new a.PT,this.rotation=new a.Pq(0,0,0),this.speed=2,this.noRotationConstraint=!1,this.invertRotation=!1,this.inverseRotationSpeed=.2,this.lockedTarget=null,this._currentTarget=a.Pq.Zero(),this._initialFocalDistance=1,this._viewMatrix=a.uq.Zero(),this._camMatrix=a.uq.Zero(),this._cameraTransformMatrix=a.uq.Zero(),this._cameraRotationMatrix=a.uq.Zero(),this._referencePoint=new a.Pq(0,0,1),this._transformedReferencePoint=a.Pq.Zero(),this._deferredPositionUpdate=new a.Pq,this._deferredRotationQuaternionUpdate=new a.PT,this._deferredRotationUpdate=new a.Pq,this._deferredUpdated=!1,this._deferOnly=!1,this._defaultUp=a.Pq.Up(),this._cachedRotationZ=0,this._cachedQuaternionRotationZ=0}getFrontPosition(e){this.getWorldMatrix();const t=this.getTarget().subtract(this.position);return t.normalize(),t.scaleInPlace(e),this.globalPosition.add(t)}_getLockedTargetPosition(){if(!this.lockedTarget)return null;if(this.lockedTarget.absolutePosition){const e=this.lockedTarget;e.computeWorldMatrix().getTranslationToRef(e.absolutePosition)}return this.lockedTarget.absolutePosition||this.lockedTarget}storeState(){return this._storedPosition=this.position.clone(),this._storedRotation=this.rotation.clone(),this.rotationQuaternion&&(this._storedRotationQuaternion=this.rotationQuaternion.clone()),super.storeState()}_restoreStateValues(){return!!super._restoreStateValues()&&(this.position=this._storedPosition.clone(),this.rotation=this._storedRotation.clone(),this.rotationQuaternion&&(this.rotationQuaternion=this._storedRotationQuaternion.clone()),this.cameraDirection.copyFromFloats(0,0,0),this.cameraRotation.copyFromFloats(0,0),!0)}_initCache(){super._initCache(),this._cache.lockedTarget=new a.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.rotation=new a.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.rotationQuaternion=new a.PT(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE)}_updateCache(e){e||super._updateCache();const t=this._getLockedTargetPosition();t?this._cache.lockedTarget?this._cache.lockedTarget.copyFrom(t):this._cache.lockedTarget=t.clone():this._cache.lockedTarget=null,this._cache.rotation.copyFrom(this.rotation),this.rotationQuaternion&&this._cache.rotationQuaternion.copyFrom(this.rotationQuaternion)}_isSynchronizedViewMatrix(){if(!super._isSynchronizedViewMatrix())return!1;const e=this._getLockedTargetPosition();return(this._cache.lockedTarget?this._cache.lockedTarget.equals(e):!e)&&(this.rotationQuaternion?this.rotationQuaternion.equals(this._cache.rotationQuaternion):this._cache.rotation.equals(this.rotation))}_computeLocalCameraSpeed(){const e=this.getEngine();return this.speed*Math.sqrt(e.getDeltaTime()/(100*e.getFps()))}setTarget(e){this.upVector.normalize(),this._initialFocalDistance=e.subtract(this.position).length(),this.position.z===e.z&&(this.position.z+=d.bH),this._referencePoint.normalize().scaleInPlace(this._initialFocalDistance),a.uq.LookAtLHToRef(this.position,e,this._defaultUp,this._camMatrix),this._camMatrix.invert(),this.rotation.x=Math.atan(this._camMatrix.m[6]/this._camMatrix.m[10]);const t=e.subtract(this.position);t.x>=0?this.rotation.y=-Math.atan(t.z/t.x)+Math.PI/2:this.rotation.y=-Math.atan(t.z/t.x)-Math.PI/2,this.rotation.z=0,isNaN(this.rotation.x)&&(this.rotation.x=0),isNaN(this.rotation.y)&&(this.rotation.y=0),isNaN(this.rotation.z)&&(this.rotation.z=0),this.rotationQuaternion&&a.PT.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,this.rotationQuaternion)}get target(){return this.getTarget()}set target(e){this.setTarget(e)}getTarget(){return this._currentTarget}_decideIfNeedsToMove(){return Math.abs(this.cameraDirection.x)>0||Math.abs(this.cameraDirection.y)>0||Math.abs(this.cameraDirection.z)>0}_updatePosition(){if(this.parent)return this.parent.getWorldMatrix().invertToRef(a.AA.Matrix[0]),a.Pq.TransformNormalToRef(this.cameraDirection,a.AA.Matrix[0],a.AA.Vector3[0]),this._deferredPositionUpdate.addInPlace(a.AA.Vector3[0]),void(this._deferOnly?this._deferredUpdated=!0:this.position.copyFrom(this._deferredPositionUpdate));this._deferredPositionUpdate.addInPlace(this.cameraDirection),this._deferOnly?this._deferredUpdated=!0:this.position.copyFrom(this._deferredPositionUpdate)}_checkInputs(){const e=this.invertRotation?-this.inverseRotationSpeed:1,t=this._decideIfNeedsToMove(),s=this.cameraRotation.x||this.cameraRotation.y;if(this._deferredUpdated=!1,this._deferredRotationUpdate.copyFrom(this.rotation),this._deferredPositionUpdate.copyFrom(this.position),this.rotationQuaternion&&this._deferredRotationQuaternionUpdate.copyFrom(this.rotationQuaternion),t&&this._updatePosition(),s){if(this.rotationQuaternion&&this.rotationQuaternion.toEulerAnglesToRef(this._deferredRotationUpdate),this._deferredRotationUpdate.x+=this.cameraRotation.x*e,this._deferredRotationUpdate.y+=this.cameraRotation.y*e,!this.noRotationConstraint){const e=1.570796;this._deferredRotationUpdate.x>e&&(this._deferredRotationUpdate.x=e),this._deferredRotationUpdate.x<-e&&(this._deferredRotationUpdate.x=-e)}this._deferOnly?this._deferredUpdated=!0:this.rotation.copyFrom(this._deferredRotationUpdate),this.rotationQuaternion&&this._deferredRotationUpdate.lengthSquared()&&(a.PT.RotationYawPitchRollToRef(this._deferredRotationUpdate.y,this._deferredRotationUpdate.x,this._deferredRotationUpdate.z,this._deferredRotationQuaternionUpdate),this._deferOnly?this._deferredUpdated=!0:this.rotationQuaternion.copyFrom(this._deferredRotationQuaternionUpdate))}t&&(Math.abs(this.cameraDirection.x)<this.speed*d.bH&&(this.cameraDirection.x=0),Math.abs(this.cameraDirection.y)<this.speed*d.bH&&(this.cameraDirection.y=0),Math.abs(this.cameraDirection.z)<this.speed*d.bH&&(this.cameraDirection.z=0),this.cameraDirection.scaleInPlace(this.inertia)),s&&(Math.abs(this.cameraRotation.x)<this.speed*d.bH&&(this.cameraRotation.x=0),Math.abs(this.cameraRotation.y)<this.speed*d.bH&&(this.cameraRotation.y=0),this.cameraRotation.scaleInPlace(this.inertia)),super._checkInputs()}_updateCameraRotationMatrix(){this.rotationQuaternion?this.rotationQuaternion.toRotationMatrix(this._cameraRotationMatrix):a.uq.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,this._cameraRotationMatrix)}_rotateUpVectorWithCameraRotationMatrix(){return a.Pq.TransformNormalToRef(this._defaultUp,this._cameraRotationMatrix,this.upVector),this}_getViewMatrix(){return this.lockedTarget&&this.setTarget(this._getLockedTargetPosition()),this._updateCameraRotationMatrix(),this.rotationQuaternion&&this._cachedQuaternionRotationZ!=this.rotationQuaternion.z?(this._rotateUpVectorWithCameraRotationMatrix(),this._cachedQuaternionRotationZ=this.rotationQuaternion.z):this._cachedRotationZ!==this.rotation.z&&(this._rotateUpVectorWithCameraRotationMatrix(),this._cachedRotationZ=this.rotation.z),a.Pq.TransformCoordinatesToRef(this._referencePoint,this._cameraRotationMatrix,this._transformedReferencePoint),this.position.addToRef(this._transformedReferencePoint,this._currentTarget),this.updateUpVectorFromRotation&&(this.rotationQuaternion?b._0.Y.rotateByQuaternionToRef(this.rotationQuaternion,this.upVector):(a.PT.FromEulerVectorToRef(this.rotation,this._tmpQuaternion),b._0.Y.rotateByQuaternionToRef(this._tmpQuaternion,this.upVector))),this._computeViewMatrix(this.position,this._currentTarget,this.upVector),this._viewMatrix}_computeViewMatrix(e,t,s){if(this.ignoreParentScaling){if(this.parent){const i=this.parent.getWorldMatrix();a.Pq.TransformCoordinatesToRef(e,i,this._globalPosition),a.Pq.TransformCoordinatesToRef(t,i,this._tmpTargetVector),a.Pq.TransformNormalToRef(s,i,this._tmpUpVector),this._markSyncedWithParent()}else this._globalPosition.copyFrom(e),this._tmpTargetVector.copyFrom(t),this._tmpUpVector.copyFrom(s);this.getScene().useRightHandedSystem?a.uq.LookAtRHToRef(this._globalPosition,this._tmpTargetVector,this._tmpUpVector,this._viewMatrix):a.uq.LookAtLHToRef(this._globalPosition,this._tmpTargetVector,this._tmpUpVector,this._viewMatrix)}else if(this.getScene().useRightHandedSystem?a.uq.LookAtRHToRef(e,t,s,this._viewMatrix):a.uq.LookAtLHToRef(e,t,s,this._viewMatrix),this.parent){const e=this.parent.getWorldMatrix();this._viewMatrix.invert(),this._viewMatrix.multiplyToRef(e,this._viewMatrix),this._viewMatrix.getTranslationToRef(this._globalPosition),this._viewMatrix.invert(),this._markSyncedWithParent()}else this._globalPosition.copyFrom(e)}createRigCamera(e,t){if(this.cameraRigMode!==T.i.RIG_MODE_NONE){const t=new E(e,this.position.clone(),this.getScene());return t.isRigCamera=!0,t.rigParent=this,this.cameraRigMode===T.i.RIG_MODE_VR&&(this.rotationQuaternion||(this.rotationQuaternion=new a.PT),t._cameraRigParams={},t.rotationQuaternion=new a.PT),t.mode=this.mode,t.orthoLeft=this.orthoLeft,t.orthoRight=this.orthoRight,t.orthoTop=this.orthoTop,t.orthoBottom=this.orthoBottom,t}return null}_updateRigCameras(){const e=this._rigCameras[0],t=this._rigCameras[1];switch(this.computeWorldMatrix(),this.cameraRigMode){case T.i.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case T.i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case T.i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:case T.i.RIG_MODE_STEREOSCOPIC_OVERUNDER:case T.i.RIG_MODE_STEREOSCOPIC_INTERLACED:{const s=this.cameraRigMode===T.i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED?1:-1,i=this.cameraRigMode===T.i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED?-1:1;this._getRigCamPositionAndTarget(this._cameraRigParams.stereoHalfAngle*s,e),this._getRigCamPositionAndTarget(this._cameraRigParams.stereoHalfAngle*i,t);break}case T.i.RIG_MODE_VR:e.rotationQuaternion?(e.rotationQuaternion.copyFrom(this.rotationQuaternion),t.rotationQuaternion.copyFrom(this.rotationQuaternion)):(e.rotation.copyFrom(this.rotation),t.rotation.copyFrom(this.rotation)),e.position.copyFrom(this.position),t.position.copyFrom(this.position)}super._updateRigCameras()}_getRigCamPositionAndTarget(e,t){this.getTarget().subtractToRef(this.position,E._TargetFocalPoint),E._TargetFocalPoint.normalize().scaleInPlace(this._initialFocalDistance);const s=E._TargetFocalPoint.addInPlace(this.position);a.uq.TranslationToRef(-s.x,-s.y,-s.z,E._TargetTransformMatrix),E._TargetTransformMatrix.multiplyToRef(a.uq.RotationAxis(t.upVector,e),E._RigCamTransformMatrix),a.uq.TranslationToRef(s.x,s.y,s.z,E._TargetTransformMatrix),E._RigCamTransformMatrix.multiplyToRef(E._TargetTransformMatrix,E._RigCamTransformMatrix),a.Pq.TransformCoordinatesToRef(this.position,E._RigCamTransformMatrix,t.position),t.setTarget(s)}getClassName(){return"TargetCamera"}}E._RigCamTransformMatrix=new a.uq,E._TargetTransformMatrix=new a.uq,E._TargetFocalPoint=new a.Pq,(0,i.Cg)([(0,r.P_)()],E.prototype,"rotation",void 0),(0,i.Cg)([(0,r.lK)()],E.prototype,"speed",void 0),(0,i.Cg)([(0,r.xG)("lockedTargetId")],E.prototype,"lockedTarget",void 0);var x=s(1137),A=s(6877),R={};class M{constructor(e){this.attachedToElement=!1,this.attached={},this.camera=e,this.checkInputs=()=>{}}add(e){const t=e.getSimpleName();this.attached[t]?x.V.Warn("camera input of type "+t+" already exists on camera"):(this.attached[t]=e,e.camera=this.camera,e.checkInputs&&(this.checkInputs=this._addCheckInputs(e.checkInputs.bind(e))),this.attachedToElement&&e.attachControl(this.noPreventDefault))}remove(e){for(const t in this.attached){const s=this.attached[t];if(s===e)return s.detachControl(),s.camera=null,delete this.attached[t],void this.rebuildInputCheck()}}removeByType(e){for(const t in this.attached){const s=this.attached[t];s.getClassName()===e&&(s.detachControl(),s.camera=null,delete this.attached[t],this.rebuildInputCheck())}}_addCheckInputs(e){const t=this.checkInputs;return()=>{t(),e()}}attachInput(e){this.attachedToElement&&e.attachControl(this.noPreventDefault)}attachElement(e=!1){if(!this.attachedToElement){e=!T.i.ForceAttachControlToAlwaysPreventDefault&&e,this.attachedToElement=!0,this.noPreventDefault=e;for(const t in this.attached)this.attached[t].attachControl(e)}}detachElement(e=!1){for(const t in this.attached)this.attached[t].detachControl(),e&&(this.attached[t].camera=null);this.attachedToElement=!1}rebuildInputCheck(){this.checkInputs=()=>{};for(const e in this.attached){const t=this.attached[e];t.checkInputs&&(this.checkInputs=this._addCheckInputs(t.checkInputs.bind(t)))}}clear(){this.attachedToElement&&this.detachElement(!0),this.attached={},this.attachedToElement=!1,this.checkInputs=()=>{}}serialize(e){const t={};for(const e in this.attached){const s=this.attached[e],i=A.p.Serialize(s);t[s.getClassName()]=i}e.inputsmgr=t}parse(e){const t=e.inputsmgr;if(t){this.clear();for(const e in t){const s=R[e];if(s){const i=t[e],r=A.p.Parse((()=>new s),i,null);this.add(r)}}}else for(const t in this.attached){const s=R[this.attached[t].getClassName()];if(s){const i=A.p.Parse((()=>new s),e,null);this.remove(this.attached[t]),this.add(i)}}}}var y=s(998);class P{constructor(){this._currentActiveButton=-1,this.buttons=[0,1,2]}attachControl(e){e=y.S0.BackCompatCameraNoPreventDefault(arguments);const t=this.camera.getEngine(),s=t.getInputElement();let i=0,r=null;this._pointA=null,this._pointB=null,this._altKey=!1,this._ctrlKey=!1,this._metaKey=!1,this._shiftKey=!1,this._buttonsPressed=0,this._pointerInput=n=>{const a=n.event,o="touch"===a.pointerType;if(n.type!==c.Zp.POINTERMOVE&&-1===this.buttons.indexOf(a.button))return;const h=a.target;if(this._altKey=a.altKey,this._ctrlKey=a.ctrlKey,this._metaKey=a.metaKey,this._shiftKey=a.shiftKey,this._buttonsPressed=a.buttons,t.isPointerLock){const e=a.movementX,t=a.movementY;this.onTouch(null,e,t),this._pointA=null,this._pointB=null}else{if(n.type!==c.Zp.POINTERDOWN&&n.type!==c.Zp.POINTERDOUBLETAP&&o&&this._pointA?.pointerId!==a.pointerId&&this._pointB?.pointerId!==a.pointerId)return;if(n.type!==c.Zp.POINTERDOWN||-1!==this._currentActiveButton&&!o)if(n.type===c.Zp.POINTERDOUBLETAP)this.onDoubleTap(a.pointerType);else if(n.type!==c.Zp.POINTERUP||this._currentActiveButton!==a.button&&!o){if(n.type===c.Zp.POINTERMOVE)if(e||a.preventDefault(),this._pointA&&null===this._pointB){const e=a.clientX-this._pointA.x,t=a.clientY-this._pointA.y;this._pointA.x=a.clientX,this._pointA.y=a.clientY,this.onTouch(this._pointA,e,t)}else if(this._pointA&&this._pointB){const e=this._pointA.pointerId===a.pointerId?this._pointA:this._pointB;e.x=a.clientX,e.y=a.clientY;const t=this._pointA.x-this._pointB.x,s=this._pointA.y-this._pointB.y,o=t*t+s*s,h={x:(this._pointA.x+this._pointB.x)/2,y:(this._pointA.y+this._pointB.y)/2,pointerId:a.pointerId,type:n.type};this.onMultiTouch(this._pointA,this._pointB,i,o,r,h),r=h,i=o}}else{try{h?.releasePointerCapture(a.pointerId)}catch(e){}o||(this._pointB=null),t._badOS?this._pointA=this._pointB=null:this._pointB&&this._pointA&&this._pointA.pointerId==a.pointerId?(this._pointA=this._pointB,this._pointB=null):this._pointA&&this._pointB&&this._pointB.pointerId==a.pointerId?this._pointB=null:this._pointA=this._pointB=null,(0!==i||r)&&(this.onMultiTouch(this._pointA,this._pointB,i,0,r,null),i=0,r=null),this._currentActiveButton=-1,this.onButtonUp(a),e||a.preventDefault()}else{try{h?.setPointerCapture(a.pointerId)}catch(e){}if(null===this._pointA)this._pointA={x:a.clientX,y:a.clientY,pointerId:a.pointerId,type:a.pointerType};else{if(null!==this._pointB)return;this._pointB={x:a.clientX,y:a.clientY,pointerId:a.pointerId,type:a.pointerType}}-1!==this._currentActiveButton||o||(this._currentActiveButton=a.button),this.onButtonDown(a),e||(a.preventDefault(),s&&s.focus())}}},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._pointerInput,c.Zp.POINTERDOWN|c.Zp.POINTERUP|c.Zp.POINTERMOVE|c.Zp.POINTERDOUBLETAP),this._onLostFocus=()=>{this._pointA=this._pointB=null,i=0,r=null,this.onLostFocus()},this._contextMenuBind=e=>this.onContextMenu(e),s&&s.addEventListener("contextmenu",this._contextMenuBind,!1);const n=this.camera.getScene().getEngine().getHostWindow();n&&y.S0.RegisterTopRootEvents(n,[{name:"blur",handler:this._onLostFocus}])}detachControl(){if(this._onLostFocus){const e=this.camera.getScene().getEngine().getHostWindow();e&&y.S0.UnregisterTopRootEvents(e,[{name:"blur",handler:this._onLostFocus}])}if(this._observer){if(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null,this._contextMenuBind){const e=this.camera.getScene().getEngine().getInputElement();e&&e.removeEventListener("contextmenu",this._contextMenuBind)}this._onLostFocus=null}this._altKey=!1,this._ctrlKey=!1,this._metaKey=!1,this._shiftKey=!1,this._buttonsPressed=0,this._currentActiveButton=-1}getClassName(){return"BaseCameraPointersInput"}getSimpleName(){return"pointers"}onDoubleTap(e){}onTouch(e,t,s){}onMultiTouch(e,t,s,i,r,n){}onContextMenu(e){e.preventDefault()}onButtonDown(e){}onButtonUp(e){}onLostFocus(){}}(0,i.Cg)([(0,r.lK)()],P.prototype,"buttons",void 0);class v extends P{constructor(){super(...arguments),this.buttons=[0,1,2],this.angularSensibilityX=1e3,this.angularSensibilityY=1e3,this.pinchPrecision=12,this.pinchDeltaPercentage=0,this.useNaturalPinchZoom=!1,this.pinchZoom=!0,this.panningSensibility=1e3,this.multiTouchPanning=!0,this.multiTouchPanAndZoom=!0,this.pinchInwards=!0,this._isPanClick=!1,this._twoFingerActivityCount=0,this._isPinching=!1}getClassName(){return"ArcRotateCameraPointersInput"}_computeMultiTouchPanning(e,t){if(0!==this.panningSensibility&&e&&t){const s=t.x-e.x,i=t.y-e.y;this.camera.inertialPanningX+=-s/this.panningSensibility,this.camera.inertialPanningY+=i/this.panningSensibility}}_computePinchZoom(e,t){const s=this.camera.radius||v.MinimumRadiusForPinch;this.useNaturalPinchZoom?this.camera.radius=s*Math.sqrt(e)/Math.sqrt(t):this.pinchDeltaPercentage?this.camera.inertialRadiusOffset+=.001*(t-e)*s*this.pinchDeltaPercentage:this.camera.inertialRadiusOffset+=(t-e)/(this.pinchPrecision*(this.pinchInwards?1:-1)*(this.angularSensibilityX+this.angularSensibilityY)/2)}onTouch(e,t,s){0!==this.panningSensibility&&(this._ctrlKey&&this.camera._useCtrlForPanning||this._isPanClick)?(this.camera.inertialPanningX+=-t/this.panningSensibility,this.camera.inertialPanningY+=s/this.panningSensibility):(this.camera.inertialAlphaOffset-=t/this.angularSensibilityX,this.camera.inertialBetaOffset-=s/this.angularSensibilityY)}onDoubleTap(){this.camera.useInputToRestoreState&&this.camera.restoreState()}onMultiTouch(e,t,s,i,r,n){0===s&&null===r||0===i&&null===n||(this.multiTouchPanAndZoom?(this._computePinchZoom(s,i),this._computeMultiTouchPanning(r,n)):this.multiTouchPanning&&this.pinchZoom?(this._twoFingerActivityCount++,this._isPinching||this._twoFingerActivityCount<20&&Math.abs(Math.sqrt(i)-Math.sqrt(s))>this.camera.pinchToPanMaxDistance?(this._computePinchZoom(s,i),this._isPinching=!0):this._computeMultiTouchPanning(r,n)):this.multiTouchPanning?this._computeMultiTouchPanning(r,n):this.pinchZoom&&this._computePinchZoom(s,i))}onButtonDown(e){this._isPanClick=e.button===this.camera._panningMouseButton}onButtonUp(e){this._twoFingerActivityCount=0,this._isPinching=!1}onLostFocus(){this._isPanClick=!1,this._twoFingerActivityCount=0,this._isPinching=!1}}v.MinimumRadiusForPinch=.001,(0,i.Cg)([(0,r.lK)()],v.prototype,"buttons",void 0),(0,i.Cg)([(0,r.lK)()],v.prototype,"angularSensibilityX",void 0),(0,i.Cg)([(0,r.lK)()],v.prototype,"angularSensibilityY",void 0),(0,i.Cg)([(0,r.lK)()],v.prototype,"pinchPrecision",void 0),(0,i.Cg)([(0,r.lK)()],v.prototype,"pinchDeltaPercentage",void 0),(0,i.Cg)([(0,r.lK)()],v.prototype,"useNaturalPinchZoom",void 0),(0,i.Cg)([(0,r.lK)()],v.prototype,"pinchZoom",void 0),(0,i.Cg)([(0,r.lK)()],v.prototype,"panningSensibility",void 0),(0,i.Cg)([(0,r.lK)()],v.prototype,"multiTouchPanning",void 0),(0,i.Cg)([(0,r.lK)()],v.prototype,"multiTouchPanAndZoom",void 0),R.ArcRotateCameraPointersInput=v;var C=s(4146);class S{constructor(){this.keysUp=[38],this.keysDown=[40],this.keysLeft=[37],this.keysRight=[39],this.keysReset=[220],this.panningSensibility=50,this.zoomingSensibility=25,this.useAltToZoom=!0,this.angularSpeed=.01,this._keys=new Array}attachControl(e){e=y.S0.BackCompatCameraNoPreventDefault(arguments),this._onCanvasBlurObserver||(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add((()=>{this._keys.length=0})),this._onKeyboardObserver=this._scene.onKeyboardObservable.add((t=>{const s=t.event;if(!s.metaKey)if(t.type===C.TB.KEYDOWN)this._ctrlPressed=s.ctrlKey,this._altPressed=s.altKey,(-1!==this.keysUp.indexOf(s.keyCode)||-1!==this.keysDown.indexOf(s.keyCode)||-1!==this.keysLeft.indexOf(s.keyCode)||-1!==this.keysRight.indexOf(s.keyCode)||-1!==this.keysReset.indexOf(s.keyCode))&&(-1===this._keys.indexOf(s.keyCode)&&this._keys.push(s.keyCode),s.preventDefault&&(e||s.preventDefault()));else if(-1!==this.keysUp.indexOf(s.keyCode)||-1!==this.keysDown.indexOf(s.keyCode)||-1!==this.keysLeft.indexOf(s.keyCode)||-1!==this.keysRight.indexOf(s.keyCode)||-1!==this.keysReset.indexOf(s.keyCode)){const t=this._keys.indexOf(s.keyCode);t>=0&&this._keys.splice(t,1),s.preventDefault&&(e||s.preventDefault())}})))}detachControl(){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys.length=0}checkInputs(){if(this._onKeyboardObserver){const e=this.camera;for(let t=0;t<this._keys.length;t++){const s=this._keys[t];-1!==this.keysLeft.indexOf(s)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningX-=1/this.panningSensibility:e.inertialAlphaOffset-=this.angularSpeed:-1!==this.keysUp.indexOf(s)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningY+=1/this.panningSensibility:this._altPressed&&this.useAltToZoom?e.inertialRadiusOffset+=1/this.zoomingSensibility:e.inertialBetaOffset-=this.angularSpeed:-1!==this.keysRight.indexOf(s)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningX+=1/this.panningSensibility:e.inertialAlphaOffset+=this.angularSpeed:-1!==this.keysDown.indexOf(s)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningY-=1/this.panningSensibility:this._altPressed&&this.useAltToZoom?e.inertialRadiusOffset-=1/this.zoomingSensibility:e.inertialBetaOffset+=this.angularSpeed:-1!==this.keysReset.indexOf(s)&&e.useInputToRestoreState&&e.restoreState()}}}getClassName(){return"ArcRotateCameraKeyboardMoveInput"}getSimpleName(){return"keyboard"}}(0,i.Cg)([(0,r.lK)()],S.prototype,"keysUp",void 0),(0,i.Cg)([(0,r.lK)()],S.prototype,"keysDown",void 0),(0,i.Cg)([(0,r.lK)()],S.prototype,"keysLeft",void 0),(0,i.Cg)([(0,r.lK)()],S.prototype,"keysRight",void 0),(0,i.Cg)([(0,r.lK)()],S.prototype,"keysReset",void 0),(0,i.Cg)([(0,r.lK)()],S.prototype,"panningSensibility",void 0),(0,i.Cg)([(0,r.lK)()],S.prototype,"zoomingSensibility",void 0),(0,i.Cg)([(0,r.lK)()],S.prototype,"useAltToZoom",void 0),(0,i.Cg)([(0,r.lK)()],S.prototype,"angularSpeed",void 0),R.ArcRotateCameraKeyboardMoveInput=S;var I=s(4100),D=s(8123);class O{constructor(){this.wheelPrecision=3,this.zoomToMouseLocation=!1,this.wheelDeltaPercentage=0,this.customComputeDeltaFromMouseWheel=null,this._viewOffset=new a.Pq(0,0,0),this._globalOffset=new a.Pq(0,0,0),this._inertialPanning=a.Pq.Zero()}_computeDeltaFromMouseWheelLegacyEvent(e,t){let s=0;const i=.01*e*this.wheelDeltaPercentage*t;return s=e>0?i/(1+this.wheelDeltaPercentage):i*(1+this.wheelDeltaPercentage),s}attachControl(e){e=y.S0.BackCompatCameraNoPreventDefault(arguments),this._wheel=t=>{if(t.type!==c.Zp.POINTERWHEEL)return;const s=t.event;let i=0;const r=s.deltaMode===D.s.DOM_DELTA_LINE?40:1,n=-s.deltaY*r;if(this.customComputeDeltaFromMouseWheel)i=this.customComputeDeltaFromMouseWheel(n,this,s);else if(this.wheelDeltaPercentage){if(i=this._computeDeltaFromMouseWheelLegacyEvent(n,this.camera.radius),i>0){let e=this.camera.radius,t=this.camera.inertialRadiusOffset+i;for(let s=0;s<20&&Math.abs(t)>.001;s++)e-=t,t*=this.camera.inertia;e=(0,o.OQ)(e,0,Number.MAX_VALUE),i=this._computeDeltaFromMouseWheelLegacyEvent(n,e)}}else i=n/(40*this.wheelPrecision);i&&(this.zoomToMouseLocation?(this._hitPlane||this._updateHitPlane(),this._zoomToMouse(i)):this.camera.inertialRadiusOffset+=i),s.preventDefault&&(e||s.preventDefault())},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._wheel,c.Zp.POINTERWHEEL),this.zoomToMouseLocation&&this._inertialPanning.setAll(0)}detachControl(){this._observer&&(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null,this._wheel=null)}checkInputs(){if(!this.zoomToMouseLocation)return;const e=this.camera;0+e.inertialAlphaOffset+e.inertialBetaOffset+e.inertialRadiusOffset&&(this._updateHitPlane(),e.target.addInPlace(this._inertialPanning),this._inertialPanning.scaleInPlace(e.inertia),this._zeroIfClose(this._inertialPanning))}getClassName(){return"ArcRotateCameraMouseWheelInput"}getSimpleName(){return"mousewheel"}_updateHitPlane(){const e=this.camera,t=e.target.subtract(e.position);this._hitPlane=I.Z.FromPositionAndNormal(e.target,t)}_getPosition(){const e=this.camera,t=e.getScene(),s=t.createPickingRay(t.pointerX,t.pointerY,a.uq.Identity(),e,!1);0===e.targetScreenOffset.x&&0===e.targetScreenOffset.y||(this._viewOffset.set(e.targetScreenOffset.x,e.targetScreenOffset.y,0),e.getViewMatrix().invertToRef(e._cameraTransformMatrix),this._globalOffset=a.Pq.TransformNormal(this._viewOffset,e._cameraTransformMatrix),s.origin.addInPlace(this._globalOffset));let i=0;return this._hitPlane&&(i=s.intersectsPlane(this._hitPlane)??0),s.origin.addInPlace(s.direction.scaleInPlace(i))}_zoomToMouse(e){const t=this.camera,s=1-t.inertia;if(t.lowerRadiusLimit){const i=t.lowerRadiusLimit??0;t.radius-(t.inertialRadiusOffset+e)/s<i&&(e=(t.radius-i)*s-t.inertialRadiusOffset)}if(t.upperRadiusLimit){const i=t.upperRadiusLimit??0;t.radius-(t.inertialRadiusOffset+e)/s>i&&(e=(t.radius-i)*s-t.inertialRadiusOffset)}const i=e/s/t.radius,r=this._getPosition(),n=a.AA.Vector3[6];r.subtractToRef(t.target,n),n.scaleInPlace(i),n.scaleInPlace(s),this._inertialPanning.addInPlace(n),t.inertialRadiusOffset+=e}_zeroIfClose(e){Math.abs(e.x)<d.bH&&(e.x=0),Math.abs(e.y)<d.bH&&(e.y=0),Math.abs(e.z)<d.bH&&(e.z=0)}}(0,i.Cg)([(0,r.lK)()],O.prototype,"wheelPrecision",void 0),(0,i.Cg)([(0,r.lK)()],O.prototype,"zoomToMouseLocation",void 0),(0,i.Cg)([(0,r.lK)()],O.prototype,"wheelDeltaPercentage",void 0),R.ArcRotateCameraMouseWheelInput=O;class F extends M{constructor(e){super(e)}addMouseWheel(){return this.add(new O),this}addPointers(){return this.add(new v),this}addKeyboard(){return this.add(new S),this}}var w=s(6552);h.b.AddNodeConstructor("ArcRotateCamera",((e,t)=>()=>new L(e,0,0,1,a.Pq.Zero(),t)));class L extends E{get target(){return this._target}set target(e){this.setTarget(e)}get targetHost(){return this._targetHost}set targetHost(e){e&&this.setTarget(e)}getTarget(){return this.target}get position(){return this._position}set position(e){this.setPosition(e)}set upVector(e){this._upToYMatrix||(this._yToUpMatrix=new a.uq,this._upToYMatrix=new a.uq,this._upVector=a.Pq.Zero()),e.normalize(),this._upVector.copyFrom(e),this.setMatUp()}get upVector(){return this._upVector}setMatUp(){a.uq.RotationAlignToRef(a.Pq.UpReadOnly,this._upVector,this._yToUpMatrix),a.uq.RotationAlignToRef(this._upVector,a.Pq.UpReadOnly,this._upToYMatrix)}get angularSensibilityX(){const e=this.inputs.attached.pointers;return e?e.angularSensibilityX:0}set angularSensibilityX(e){const t=this.inputs.attached.pointers;t&&(t.angularSensibilityX=e)}get angularSensibilityY(){const e=this.inputs.attached.pointers;return e?e.angularSensibilityY:0}set angularSensibilityY(e){const t=this.inputs.attached.pointers;t&&(t.angularSensibilityY=e)}get pinchPrecision(){const e=this.inputs.attached.pointers;return e?e.pinchPrecision:0}set pinchPrecision(e){const t=this.inputs.attached.pointers;t&&(t.pinchPrecision=e)}get pinchDeltaPercentage(){const e=this.inputs.attached.pointers;return e?e.pinchDeltaPercentage:0}set pinchDeltaPercentage(e){const t=this.inputs.attached.pointers;t&&(t.pinchDeltaPercentage=e)}get useNaturalPinchZoom(){const e=this.inputs.attached.pointers;return!!e&&e.useNaturalPinchZoom}set useNaturalPinchZoom(e){const t=this.inputs.attached.pointers;t&&(t.useNaturalPinchZoom=e)}get panningSensibility(){const e=this.inputs.attached.pointers;return e?e.panningSensibility:0}set panningSensibility(e){const t=this.inputs.attached.pointers;t&&(t.panningSensibility=e)}get keysUp(){const e=this.inputs.attached.keyboard;return e?e.keysUp:[]}set keysUp(e){const t=this.inputs.attached.keyboard;t&&(t.keysUp=e)}get keysDown(){const e=this.inputs.attached.keyboard;return e?e.keysDown:[]}set keysDown(e){const t=this.inputs.attached.keyboard;t&&(t.keysDown=e)}get keysLeft(){const e=this.inputs.attached.keyboard;return e?e.keysLeft:[]}set keysLeft(e){const t=this.inputs.attached.keyboard;t&&(t.keysLeft=e)}get keysRight(){const e=this.inputs.attached.keyboard;return e?e.keysRight:[]}set keysRight(e){const t=this.inputs.attached.keyboard;t&&(t.keysRight=e)}get wheelPrecision(){const e=this.inputs.attached.mousewheel;return e?e.wheelPrecision:0}set wheelPrecision(e){const t=this.inputs.attached.mousewheel;t&&(t.wheelPrecision=e)}get zoomToMouseLocation(){const e=this.inputs.attached.mousewheel;return!!e&&e.zoomToMouseLocation}set zoomToMouseLocation(e){const t=this.inputs.attached.mousewheel;t&&(t.zoomToMouseLocation=e)}get wheelDeltaPercentage(){const e=this.inputs.attached.mousewheel;return e?e.wheelDeltaPercentage:0}set wheelDeltaPercentage(e){const t=this.inputs.attached.mousewheel;t&&(t.wheelDeltaPercentage=e)}get bouncingBehavior(){return this._bouncingBehavior}get useBouncingBehavior(){return null!=this._bouncingBehavior}set useBouncingBehavior(e){e!==this.useBouncingBehavior&&(e?(this._bouncingBehavior=new g,this.addBehavior(this._bouncingBehavior)):this._bouncingBehavior&&(this.removeBehavior(this._bouncingBehavior),this._bouncingBehavior=null))}get framingBehavior(){return this._framingBehavior}get useFramingBehavior(){return null!=this._framingBehavior}set useFramingBehavior(e){e!==this.useFramingBehavior&&(e?(this._framingBehavior=new m,this.addBehavior(this._framingBehavior)):this._framingBehavior&&(this.removeBehavior(this._framingBehavior),this._framingBehavior=null))}get autoRotationBehavior(){return this._autoRotationBehavior}get useAutoRotationBehavior(){return null!=this._autoRotationBehavior}set useAutoRotationBehavior(e){e!==this.useAutoRotationBehavior&&(e?(this._autoRotationBehavior=new _,this.addBehavior(this._autoRotationBehavior)):this._autoRotationBehavior&&(this.removeBehavior(this._autoRotationBehavior),this._autoRotationBehavior=null))}constructor(e,t,s,i,r,o,h=!0){super(e,a.Pq.Zero(),o,h),this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.lowerAlphaLimit=null,this.upperAlphaLimit=null,this.lowerBetaLimit=.01,this.upperBetaLimit=Math.PI-.01,this.lowerRadiusLimit=null,this.upperRadiusLimit=null,this.inertialPanningX=0,this.inertialPanningY=0,this.pinchToPanMaxDistance=20,this.panningDistanceLimit=null,this.panningOriginTarget=a.Pq.Zero(),this.panningInertia=.9,this.zoomOnFactor=1,this.targetScreenOffset=a.I9.Zero(),this.allowUpsideDown=!0,this.useInputToRestoreState=!0,this.restoreStateInterpolationFactor=0,this._viewMatrix=new a.uq,this.panningAxis=new a.Pq(1,1,0),this._transformedDirection=new a.Pq,this.mapPanning=!1,this._progressiveRestore=!1,this.onMeshTargetChangedObservable=new n.cP,this.checkCollisions=!1,this.collisionRadius=new a.Pq(.5,.5,.5),this._previousPosition=a.Pq.Zero(),this._collisionVelocity=a.Pq.Zero(),this._newPosition=a.Pq.Zero(),this._computationVector=a.Pq.Zero(),this._onCollisionPositionChange=(e,t,s=null)=>{s?(this.setPosition(t),this.onCollide&&this.onCollide(s)):this._previousPosition.copyFrom(this._position);const i=Math.cos(this.alpha),r=Math.sin(this.alpha),n=Math.cos(this.beta);let a=Math.sin(this.beta);0===a&&(a=1e-4);const o=this._getTargetPosition();this._computationVector.copyFromFloats(this.radius*i*a,this.radius*n,this.radius*r*a),o.addToRef(this._computationVector,this._newPosition),this._position.copyFrom(this._newPosition);let h=this.upVector;this.allowUpsideDown&&this.beta<0&&(h=h.clone(),h=h.negate()),this._computeViewMatrix(this._position,o,h),this._viewMatrix.addAtIndex(12,this.targetScreenOffset.x),this._viewMatrix.addAtIndex(13,this.targetScreenOffset.y),this._collisionTriggered=!1},this._target=a.Pq.Zero(),r&&this.setTarget(r),this.alpha=t,this.beta=s,this.radius=i,this.getViewMatrix(),this.inputs=new F(this),this.inputs.addKeyboard().addMouseWheel().addPointers()}_initCache(){super._initCache(),this._cache._target=new a.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.alpha=void 0,this._cache.beta=void 0,this._cache.radius=void 0,this._cache.targetScreenOffset=a.I9.Zero()}_updateCache(e){e||super._updateCache(),this._cache._target.copyFrom(this._getTargetPosition()),this._cache.alpha=this.alpha,this._cache.beta=this.beta,this._cache.radius=this.radius,this._cache.targetScreenOffset.copyFrom(this.targetScreenOffset)}_getTargetPosition(){if(this._targetHost&&this._targetHost.getAbsolutePosition){const e=this._targetHost.getAbsolutePosition();this._targetBoundingCenter?e.addToRef(this._targetBoundingCenter,this._target):this._target.copyFrom(e)}return this._getLockedTargetPosition()||this._target}storeState(){return this._storedAlpha=this._goalAlpha=this.alpha,this._storedBeta=this._goalBeta=this.beta,this._storedRadius=this._goalRadius=this.radius,this._storedTarget=this._goalTarget=this._getTargetPosition().clone(),this._storedTargetScreenOffset=this._goalTargetScreenOffset=this.targetScreenOffset.clone(),super.storeState()}_restoreStateValues(){return this.hasStateStored()&&this.restoreStateInterpolationFactor>d.bH&&this.restoreStateInterpolationFactor<1?(this.interpolateTo(this._storedAlpha,this._storedBeta,this._storedRadius,this._storedTarget,this._storedTargetScreenOffset),!0):!!super._restoreStateValues()&&(this.setTarget(this._storedTarget.clone()),this.alpha=this._storedAlpha,this.beta=this._storedBeta,this.radius=this._storedRadius,this.targetScreenOffset=this._storedTargetScreenOffset.clone(),this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.inertialPanningX=0,this.inertialPanningY=0,!0)}interpolateTo(e=this.alpha,t=this.beta,s=this.radius,i=this.target,r=this.targetScreenOffset){this._progressiveRestore=!0,this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.inertialPanningX=0,this.inertialPanningY=0,e=(0,o.OQ)(e,this.lowerAlphaLimit??-1/0,this.upperAlphaLimit??1/0),t=(0,o.OQ)(t,this.lowerBetaLimit??-1/0,this.upperBetaLimit??1/0),s=(0,o.OQ)(s,this.lowerRadiusLimit??-1/0,this.upperRadiusLimit??1/0),this._goalAlpha=e,this._goalBeta=t,this._goalRadius=s,this._goalTarget=i,this._goalTargetScreenOffset=r}_isSynchronizedViewMatrix(){return!!super._isSynchronizedViewMatrix()&&this._cache._target.equals(this._getTargetPosition())&&this._cache.alpha===this.alpha&&this._cache.beta===this.beta&&this._cache.radius===this.radius&&this._cache.targetScreenOffset.equals(this.targetScreenOffset)}attachControl(e,t,s=!0,i=2){const r=arguments;t=y.S0.BackCompatCameraNoPreventDefault(r),this._useCtrlForPanning=s,this._panningMouseButton=i,"boolean"==typeof r[0]&&(r.length>1&&(this._useCtrlForPanning=r[1]),r.length>2&&(this._panningMouseButton=r[2])),this.inputs.attachElement(t),this._reset=()=>{this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.inertialPanningX=0,this.inertialPanningY=0}}detachControl(){this.inputs.detachElement(),this._reset&&this._reset()}_checkInputs(){if(!this._collisionTriggered){if(this.inputs.checkInputs(),this._progressiveRestore){const e=this._scene.getEngine().getDeltaTime()/1e3,t=1-Math.pow(2,-e/this.restoreStateInterpolationFactor);this.setTarget(a.Pq.Lerp(this.getTarget(),this._goalTarget,t)),a.PT.RotationAlphaBetaGammaToRef(this._goalAlpha,this._goalBeta,0,a.AA.Quaternion[0]),a.PT.RotationAlphaBetaGammaToRef(this.alpha,this.beta,0,a.AA.Quaternion[1]),a.PT.SlerpToRef(a.AA.Quaternion[1],a.AA.Quaternion[0],t,a.AA.Quaternion[2]),a.AA.Quaternion[2].normalize(),a.AA.Quaternion[2].toAlphaBetaGammaToRef(a.AA.Vector3[0]),this.alpha=a.AA.Vector3[0].x,this.beta=a.AA.Vector3[0].y,this.radius+=(this._goalRadius-this.radius)*t,a.I9.LerpToRef(this.targetScreenOffset,this._goalTargetScreenOffset,t,this.targetScreenOffset),(a.Pq.DistanceSquared(this.getTarget(),this._goalTarget)<d.bH&&a.AA.Quaternion[2].equalsWithEpsilon(a.AA.Quaternion[0])&&Math.pow(this._goalRadius-this.radius,2)<d.bH&&a.I9.Distance(this.targetScreenOffset,this._goalTargetScreenOffset)<d.bH||0!==this.inertialAlphaOffset||0!==this.inertialBetaOffset||0!==this.inertialRadiusOffset||0!==this.inertialPanningX||0!==this.inertialPanningY)&&(this._progressiveRestore=!1)}if(0!==this.inertialAlphaOffset||0!==this.inertialBetaOffset||0!==this.inertialRadiusOffset){const e=this.invertRotation?-1:1,t=this._calculateHandednessMultiplier();let s=this.inertialAlphaOffset*t;this.beta<0&&(s*=-1),this.alpha+=s*e,this.beta+=this.inertialBetaOffset*e,this.radius-=this.inertialRadiusOffset,this.inertialAlphaOffset*=this.inertia,this.inertialBetaOffset*=this.inertia,this.inertialRadiusOffset*=this.inertia,Math.abs(this.inertialAlphaOffset)<d.bH&&(this.inertialAlphaOffset=0),Math.abs(this.inertialBetaOffset)<d.bH&&(this.inertialBetaOffset=0),Math.abs(this.inertialRadiusOffset)<this.speed*d.bH&&(this.inertialRadiusOffset=0)}if(0!==this.inertialPanningX||0!==this.inertialPanningY){const e=new a.Pq(this.inertialPanningX,this.inertialPanningY,this.inertialPanningY);if(this._viewMatrix.invertToRef(this._cameraTransformMatrix),e.multiplyInPlace(this.panningAxis),a.Pq.TransformNormalToRef(e,this._cameraTransformMatrix,this._transformedDirection),this.mapPanning){const e=this.upVector,t=a.Pq.CrossToRef(this._transformedDirection,e,this._transformedDirection);a.Pq.CrossToRef(e,t,this._transformedDirection)}else this.panningAxis.y||(this._transformedDirection.y=0);if(!this._targetHost)if(this.panningDistanceLimit)this._transformedDirection.addInPlace(this._target),a.Pq.DistanceSquared(this._transformedDirection,this.panningOriginTarget)<=this.panningDistanceLimit*this.panningDistanceLimit&&this._target.copyFrom(this._transformedDirection);else{if(this.parent){const e=a.AA.Matrix[0];this.parent.getWorldMatrix().getRotationMatrixToRef(e),e.transposeToRef(e),a.Pq.TransformCoordinatesToRef(this._transformedDirection,e,this._transformedDirection)}this._target.addInPlace(this._transformedDirection)}this.inertialPanningX*=this.panningInertia,this.inertialPanningY*=this.panningInertia,Math.abs(this.inertialPanningX)<this.speed*d.bH&&(this.inertialPanningX=0),Math.abs(this.inertialPanningY)<this.speed*d.bH&&(this.inertialPanningY=0)}this._checkLimits(),super._checkInputs()}}_checkLimits(){null===this.lowerBetaLimit||void 0===this.lowerBetaLimit?this.allowUpsideDown&&this.beta>Math.PI&&(this.beta=this.beta-2*Math.PI):this.beta<this.lowerBetaLimit&&(this.beta=this.lowerBetaLimit),null===this.upperBetaLimit||void 0===this.upperBetaLimit?this.allowUpsideDown&&this.beta<-Math.PI&&(this.beta=this.beta+2*Math.PI):this.beta>this.upperBetaLimit&&(this.beta=this.upperBetaLimit),null!==this.lowerAlphaLimit&&this.alpha<this.lowerAlphaLimit&&(this.alpha=this.lowerAlphaLimit),null!==this.upperAlphaLimit&&this.alpha>this.upperAlphaLimit&&(this.alpha=this.upperAlphaLimit),null!==this.lowerRadiusLimit&&this.radius<this.lowerRadiusLimit&&(this.radius=this.lowerRadiusLimit,this.inertialRadiusOffset=0),null!==this.upperRadiusLimit&&this.radius>this.upperRadiusLimit&&(this.radius=this.upperRadiusLimit,this.inertialRadiusOffset=0)}rebuildAnglesAndRadius(){this._position.subtractToRef(this._getTargetPosition(),this._computationVector),0===this._upVector.x&&1===this._upVector.y&&0===this._upVector.z||a.Pq.TransformCoordinatesToRef(this._computationVector,this._upToYMatrix,this._computationVector),this.radius=this._computationVector.length(),0===this.radius&&(this.radius=1e-4);const e=this.alpha;0===this._computationVector.x&&0===this._computationVector.z?this.alpha=Math.PI/2:this.alpha=Math.acos(this._computationVector.x/Math.sqrt(Math.pow(this._computationVector.x,2)+Math.pow(this._computationVector.z,2))),this._computationVector.z<0&&(this.alpha=2*Math.PI-this.alpha);const t=Math.round((e-this.alpha)/(2*Math.PI));this.alpha+=2*t*Math.PI,this.beta=Math.acos(this._computationVector.y/this.radius),this._checkLimits()}setPosition(e){this._position.equals(e)||(this._position.copyFrom(e),this.rebuildAnglesAndRadius())}setTarget(e,t=!1,s=!1,i=!1){if(i=this.overrideCloneAlphaBetaRadius??i,e.computeWorldMatrix)t&&e.getBoundingInfo?this._targetBoundingCenter=e.getBoundingInfo().boundingBox.centerWorld.clone():this._targetBoundingCenter=null,e.computeWorldMatrix(),this._targetHost=e,this._target=this._getTargetPosition(),this.onMeshTargetChangedObservable.notifyObservers(this._targetHost);else{const t=e,i=this._getTargetPosition();if(i&&!s&&i.equals(t))return;this._targetHost=null,this._target=t,this._targetBoundingCenter=null,this.onMeshTargetChangedObservable.notifyObservers(null)}i||this.rebuildAnglesAndRadius()}_getViewMatrix(){const e=Math.cos(this.alpha),t=Math.sin(this.alpha),s=Math.cos(this.beta);let i=Math.sin(this.beta);0===i&&(i=1e-4),0===this.radius&&(this.radius=1e-4);const r=this._getTargetPosition();if(this._computationVector.copyFromFloats(this.radius*e*i,this.radius*s,this.radius*t*i),0===this._upVector.x&&1===this._upVector.y&&0===this._upVector.z||a.Pq.TransformCoordinatesToRef(this._computationVector,this._yToUpMatrix,this._computationVector),r.addToRef(this._computationVector,this._newPosition),this.getScene().collisionsEnabled&&this.checkCollisions){const e=this.getScene().collisionCoordinator;this._collider||(this._collider=e.createCollider()),this._collider._radius=this.collisionRadius,this._newPosition.subtractToRef(this._position,this._collisionVelocity),this._collisionTriggered=!0,e.getNewPosition(this._position,this._collisionVelocity,this._collider,3,null,this._onCollisionPositionChange,this.uniqueId)}else{this._position.copyFrom(this._newPosition);let e=this.upVector;this.allowUpsideDown&&i<0&&(e=e.negate()),this._computeViewMatrix(this._position,r,e),this._viewMatrix.addAtIndex(12,this.targetScreenOffset.x),this._viewMatrix.addAtIndex(13,this.targetScreenOffset.y)}return this._currentTarget=r,this._viewMatrix}zoomOn(e,t=!1){e=e||this.getScene().meshes;const s=l.e.MinMax(e);let i=this._calculateLowerRadiusFromModelBoundingSphere(s.min,s.max);i=Math.max(Math.min(i,this.upperRadiusLimit||Number.MAX_VALUE),this.lowerRadiusLimit||0),this.radius=i*this.zoomOnFactor,this.focusOn({min:s.min,max:s.max,distance:i},t)}focusOn(e,t=!1){let s,i;if(void 0===e.min){const t=e||this.getScene().meshes;s=l.e.MinMax(t),i=a.Pq.Distance(s.min,s.max)}else s=e,i=e.distance;this._target=l.e.Center(s),t||(this.maxZ=2*i)}createRigCamera(e,t){let s=0;switch(this.cameraRigMode){case T.i.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case T.i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case T.i.RIG_MODE_STEREOSCOPIC_OVERUNDER:case T.i.RIG_MODE_STEREOSCOPIC_INTERLACED:case T.i.RIG_MODE_VR:s=this._cameraRigParams.stereoHalfAngle*(0===t?1:-1);break;case T.i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:s=this._cameraRigParams.stereoHalfAngle*(0===t?-1:1)}const i=new L(e,this.alpha+s,this.beta,this.radius,this._target,this.getScene());return i._cameraRigParams={},i.isRigCamera=!0,i.rigParent=this,i.upVector=this.upVector,i.mode=this.mode,i.orthoLeft=this.orthoLeft,i.orthoRight=this.orthoRight,i.orthoBottom=this.orthoBottom,i.orthoTop=this.orthoTop,i}_updateRigCameras(){const e=this._rigCameras[0],t=this._rigCameras[1];switch(e.beta=t.beta=this.beta,this.cameraRigMode){case T.i.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case T.i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case T.i.RIG_MODE_STEREOSCOPIC_OVERUNDER:case T.i.RIG_MODE_STEREOSCOPIC_INTERLACED:case T.i.RIG_MODE_VR:e.alpha=this.alpha-this._cameraRigParams.stereoHalfAngle,t.alpha=this.alpha+this._cameraRigParams.stereoHalfAngle;break;case T.i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:e.alpha=this.alpha+this._cameraRigParams.stereoHalfAngle,t.alpha=this.alpha-this._cameraRigParams.stereoHalfAngle}super._updateRigCameras()}_calculateLowerRadiusFromModelBoundingSphere(e,t,s=1){const i=a.Pq.Distance(e,t),r=this.getScene().getEngine().getAspectRatio(this),n=Math.tan(this.fov/2),o=n*r,h=.5*i*s,l=h*Math.sqrt(1+1/(o*o)),c=h*Math.sqrt(1+1/(n*n));return Math.max(l,c)}dispose(){this.inputs.clear(),super.dispose()}getClassName(){return"ArcRotateCamera"}}(0,i.Cg)([(0,r.lK)()],L.prototype,"alpha",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"beta",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"radius",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"overrideCloneAlphaBetaRadius",void 0),(0,i.Cg)([(0,r.P_)("target")],L.prototype,"_target",void 0),(0,i.Cg)([(0,r.xG)("targetHost")],L.prototype,"_targetHost",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"inertialAlphaOffset",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"inertialBetaOffset",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"inertialRadiusOffset",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"lowerAlphaLimit",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"upperAlphaLimit",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"lowerBetaLimit",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"upperBetaLimit",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"lowerRadiusLimit",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"upperRadiusLimit",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"inertialPanningX",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"inertialPanningY",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"pinchToPanMaxDistance",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"panningDistanceLimit",void 0),(0,i.Cg)([(0,r.P_)()],L.prototype,"panningOriginTarget",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"panningInertia",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"zoomToMouseLocation",null),(0,i.Cg)([(0,r.lK)()],L.prototype,"zoomOnFactor",void 0),(0,i.Cg)([(0,r.WM)()],L.prototype,"targetScreenOffset",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"allowUpsideDown",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"useInputToRestoreState",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"restoreStateInterpolationFactor",void 0),(0,w.Y5)("BABYLON.ArcRotateCamera",L)},388:(e,t,s)=>{s.d(t,{i:()=>g});var i=s(5524),r=s(9259),n=s(7931),a=s(998),o=s(9848),h=s(9923),l=s(4870),c=s(1137),u=s(6552),d=s(5503),_=s(4494),f=s(2572),p=s(6877);class g extends l.b{get position(){return this._position}set position(e){this._position=e}set upVector(e){this._upVector=e}get upVector(){return this._upVector}get screenArea(){let e=0,t=0;if(this.mode===g.PERSPECTIVE_CAMERA)this.fovMode===g.FOVMODE_VERTICAL_FIXED?(t=2*this.minZ*Math.tan(this.fov/2),e=this.getEngine().getAspectRatio(this)*t):(e=2*this.minZ*Math.tan(this.fov/2),t=e/this.getEngine().getAspectRatio(this));else{const s=this.getEngine().getRenderWidth()/2,i=this.getEngine().getRenderHeight()/2;e=(this.orthoRight??s)-(this.orthoLeft??-s),t=(this.orthoTop??i)-(this.orthoBottom??-i)}return e*t}set orthoLeft(e){this._orthoLeft=e;for(const t of this._rigCameras)t.orthoLeft=e}get orthoLeft(){return this._orthoLeft}set orthoRight(e){this._orthoRight=e;for(const t of this._rigCameras)t.orthoRight=e}get orthoRight(){return this._orthoRight}set orthoBottom(e){this._orthoBottom=e;for(const t of this._rigCameras)t.orthoBottom=e}get orthoBottom(){return this._orthoBottom}set orthoTop(e){this._orthoTop=e;for(const t of this._rigCameras)t.orthoTop=e}get orthoTop(){return this._orthoTop}set mode(e){this._mode=e;for(const t of this._rigCameras)t.mode=e}get mode(){return this._mode}get hasMoved(){return this._hasMoved}constructor(e,t,s,i=!0){super(e,s,!1),this._position=h.Pq.Zero(),this._upVector=h.Pq.Up(),this.oblique=null,this._orthoLeft=null,this._orthoRight=null,this._orthoBottom=null,this._orthoTop=null,this.fov=.8,this.projectionPlaneTilt=0,this.minZ=1,this.maxZ=1e4,this.inertia=.9,this._mode=g.PERSPECTIVE_CAMERA,this.isIntermediate=!1,this.viewport=new _.L(0,0,1,1),this.layerMask=268435455,this.fovMode=g.FOVMODE_VERTICAL_FIXED,this.cameraRigMode=g.RIG_MODE_NONE,this.customRenderTargets=[],this.outputRenderTarget=null,this.onViewMatrixChangedObservable=new o.cP,this.onProjectionMatrixChangedObservable=new o.cP,this.onAfterCheckInputsObservable=new o.cP,this.onRestoreStateObservable=new o.cP,this.isRigCamera=!1,this._hasMoved=!1,this._rigCameras=new Array,this._skipRendering=!1,this._projectionMatrix=new h.uq,this._postProcesses=new Array,this._activeMeshes=new n.L(256),this._globalPosition=h.Pq.Zero(),this._computedViewMatrix=h.uq.Identity(),this._doNotComputeProjectionMatrix=!1,this._transformMatrix=h.uq.Zero(),this._refreshFrustumPlanes=!0,this._absoluteRotation=h.PT.Identity(),this._isCamera=!0,this._isLeftCamera=!1,this._isRightCamera=!1,this.getScene().addCamera(this),i&&!this.getScene().activeCamera&&(this.getScene().activeCamera=this),this.position=t,this.renderPassId=this.getScene().getEngine().createRenderPassId(`Camera ${e}`)}storeState(){return this._stateStored=!0,this._storedFov=this.fov,this}hasStateStored(){return!!this._stateStored}_restoreStateValues(){return!!this._stateStored&&(this.fov=this._storedFov,!0)}restoreState(){return!!this._restoreStateValues()&&(this.onRestoreStateObservable.notifyObservers(this),!0)}getClassName(){return"Camera"}toString(e){let t="Name: "+this.name;if(t+=", type: "+this.getClassName(),this.animations)for(let s=0;s<this.animations.length;s++)t+=", animation[0]: "+this.animations[s].toString(e);return t}applyVerticalCorrection(){const e=this.absoluteRotation.toEulerAngles();this.projectionPlaneTilt=this._scene.useRightHandedSystem?-e.x:e.x}get globalPosition(){return this._globalPosition}getActiveMeshes(){return this._activeMeshes}isActiveMesh(e){return-1!==this._activeMeshes.indexOf(e)}isReady(e=!1){if(e)for(const e of this._postProcesses)if(e&&!e.isReady())return!1;return super.isReady(e)}_initCache(){super._initCache(),this._cache.position=new h.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.upVector=new h.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.mode=void 0,this._cache.minZ=void 0,this._cache.maxZ=void 0,this._cache.fov=void 0,this._cache.fovMode=void 0,this._cache.aspectRatio=void 0,this._cache.orthoLeft=void 0,this._cache.orthoRight=void 0,this._cache.orthoBottom=void 0,this._cache.orthoTop=void 0,this._cache.obliqueAngle=void 0,this._cache.obliqueLength=void 0,this._cache.obliqueOffset=void 0,this._cache.renderWidth=void 0,this._cache.renderHeight=void 0}_updateCache(e){e||super._updateCache(),this._cache.position.copyFrom(this.position),this._cache.upVector.copyFrom(this.upVector)}_isSynchronized(){return this._isSynchronizedViewMatrix()&&this._isSynchronizedProjectionMatrix()}_isSynchronizedViewMatrix(){return!!super._isSynchronized()&&this._cache.position.equals(this.position)&&this._cache.upVector.equals(this.upVector)&&this.isSynchronizedWithParent()}_isSynchronizedProjectionMatrix(){let e=this._cache.mode===this.mode&&this._cache.minZ===this.minZ&&this._cache.maxZ===this.maxZ;if(!e)return!1;const t=this.getEngine();return this.mode===g.PERSPECTIVE_CAMERA?e=this._cache.fov===this.fov&&this._cache.fovMode===this.fovMode&&this._cache.aspectRatio===t.getAspectRatio(this)&&this._cache.projectionPlaneTilt===this.projectionPlaneTilt:(e=this._cache.orthoLeft===this.orthoLeft&&this._cache.orthoRight===this.orthoRight&&this._cache.orthoBottom===this.orthoBottom&&this._cache.orthoTop===this.orthoTop&&this._cache.renderWidth===t.getRenderWidth()&&this._cache.renderHeight===t.getRenderHeight(),this.oblique&&(e=e&&this._cache.obliqueAngle===this.oblique.angle&&this._cache.obliqueLength===this.oblique.length&&this._cache.obliqueOffset===this.oblique.offset)),e}attachControl(e,t){}detachControl(e){}update(){this._hasMoved=!1,this._checkInputs(),this.cameraRigMode!==g.RIG_MODE_NONE&&this._updateRigCameras(),this.getViewMatrix(),this.getProjectionMatrix()}_checkInputs(){this.onAfterCheckInputsObservable.notifyObservers(this)}get rigCameras(){return this._rigCameras}get rigPostProcess(){return this._rigPostProcess}_getFirstPostProcess(){for(let e=0;e<this._postProcesses.length;e++)if(null!==this._postProcesses[e])return this._postProcesses[e];return null}_cascadePostProcessesToRigCams(){const e=this._getFirstPostProcess();e&&e.markTextureDirty();for(let e=0,t=this._rigCameras.length;e<t;e++){const t=this._rigCameras[e],s=t._rigPostProcess;s?("pass"===s.getEffectName()&&(t.isIntermediate=0===this._postProcesses.length),t._postProcesses=this._postProcesses.slice(0).concat(s),s.markTextureDirty()):t._postProcesses=this._postProcesses.slice(0)}}attachPostProcess(e,t=null){return!e.isReusable()&&this._postProcesses.indexOf(e)>-1?(c.V.Error("You're trying to reuse a post process not defined as reusable."),0):(null==t||t<0?this._postProcesses.push(e):null===this._postProcesses[t]?this._postProcesses[t]=e:this._postProcesses.splice(t,0,e),this._cascadePostProcessesToRigCams(),this._scene.prePassRenderer&&this._scene.prePassRenderer.markAsDirty(),this._postProcesses.indexOf(e))}detachPostProcess(e){const t=this._postProcesses.indexOf(e);-1!==t&&(this._postProcesses[t]=null),this._scene.prePassRenderer&&this._scene.prePassRenderer.markAsDirty(),this._cascadePostProcessesToRigCams()}getWorldMatrix(){return this._isSynchronizedViewMatrix()||this.getViewMatrix(),this._worldMatrix}_getViewMatrix(){return h.uq.Identity()}getViewMatrix(e){return!e&&this._isSynchronizedViewMatrix()||(this._hasMoved=!0,this.updateCache(),this._computedViewMatrix=this._getViewMatrix(),this._currentRenderId=this.getScene().getRenderId(),this._childUpdateId++,this._refreshFrustumPlanes=!0,this._cameraRigParams&&this._cameraRigParams.vrPreViewMatrix&&this._computedViewMatrix.multiplyToRef(this._cameraRigParams.vrPreViewMatrix,this._computedViewMatrix),this.parent&&this.parent.onViewMatrixChangedObservable&&this.parent.onViewMatrixChangedObservable.notifyObservers(this.parent),this.onViewMatrixChangedObservable.notifyObservers(this),this._computedViewMatrix.invertToRef(this._worldMatrix)),this._computedViewMatrix}freezeProjectionMatrix(e){this._doNotComputeProjectionMatrix=!0,void 0!==e&&(this._projectionMatrix=e)}unfreezeProjectionMatrix(){this._doNotComputeProjectionMatrix=!1}getProjectionMatrix(e){if(this._doNotComputeProjectionMatrix||!e&&this._isSynchronizedProjectionMatrix())return this._projectionMatrix;this._cache.mode=this.mode,this._cache.minZ=this.minZ,this._cache.maxZ=this.maxZ,this._refreshFrustumPlanes=!0;const t=this.getEngine(),s=this.getScene(),i=t.useReverseDepthBuffer;if(this.mode===g.PERSPECTIVE_CAMERA){let e;this._cache.fov=this.fov,this._cache.fovMode=this.fovMode,this._cache.aspectRatio=t.getAspectRatio(this),this._cache.projectionPlaneTilt=this.projectionPlaneTilt,this.minZ<=0&&(this.minZ=.1),e=s.useRightHandedSystem?h.uq.PerspectiveFovRHToRef:h.uq.PerspectiveFovLHToRef,e(this.fov,t.getAspectRatio(this),i?this.maxZ:this.minZ,i?this.minZ:this.maxZ,this._projectionMatrix,this.fovMode===g.FOVMODE_VERTICAL_FIXED,t.isNDCHalfZRange,this.projectionPlaneTilt,i)}else{const e=t.getRenderWidth()/2,r=t.getRenderHeight()/2;s.useRightHandedSystem?this.oblique?h.uq.ObliqueOffCenterRHToRef(this.orthoLeft??-e,this.orthoRight??e,this.orthoBottom??-r,this.orthoTop??r,i?this.maxZ:this.minZ,i?this.minZ:this.maxZ,this.oblique.length,this.oblique.angle,this._computeObliqueDistance(this.oblique.offset),this._projectionMatrix,t.isNDCHalfZRange):h.uq.OrthoOffCenterRHToRef(this.orthoLeft??-e,this.orthoRight??e,this.orthoBottom??-r,this.orthoTop??r,i?this.maxZ:this.minZ,i?this.minZ:this.maxZ,this._projectionMatrix,t.isNDCHalfZRange):this.oblique?h.uq.ObliqueOffCenterLHToRef(this.orthoLeft??-e,this.orthoRight??e,this.orthoBottom??-r,this.orthoTop??r,i?this.maxZ:this.minZ,i?this.minZ:this.maxZ,this.oblique.length,this.oblique.angle,this._computeObliqueDistance(this.oblique.offset),this._projectionMatrix,t.isNDCHalfZRange):h.uq.OrthoOffCenterLHToRef(this.orthoLeft??-e,this.orthoRight??e,this.orthoBottom??-r,this.orthoTop??r,i?this.maxZ:this.minZ,i?this.minZ:this.maxZ,this._projectionMatrix,t.isNDCHalfZRange),this._cache.orthoLeft=this.orthoLeft,this._cache.orthoRight=this.orthoRight,this._cache.orthoBottom=this.orthoBottom,this._cache.orthoTop=this.orthoTop,this._cache.obliqueAngle=this.oblique?.angle,this._cache.obliqueLength=this.oblique?.length,this._cache.obliqueOffset=this.oblique?.offset,this._cache.renderWidth=t.getRenderWidth(),this._cache.renderHeight=t.getRenderHeight()}return this.onProjectionMatrixChangedObservable.notifyObservers(this),this._projectionMatrix}getTransformationMatrix(){return this._computedViewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix),this._transformMatrix}_computeObliqueDistance(e){return(this.radius||(this.target?h.Pq.Distance(this.position,this.target):this.position.length()))+e}_updateFrustumPlanes(){this._refreshFrustumPlanes&&(this.getTransformationMatrix(),this._frustumPlanes?f.P.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=f.P.GetPlanes(this._transformMatrix),this._refreshFrustumPlanes=!1)}isInFrustum(e,t=!1){if(this._updateFrustumPlanes(),t&&this.rigCameras.length>0){let t=!1;return this.rigCameras.forEach((s=>{s._updateFrustumPlanes(),t=t||e.isInFrustum(s._frustumPlanes)})),t}return e.isInFrustum(this._frustumPlanes)}isCompletelyInFrustum(e){return this._updateFrustumPlanes(),e.isCompletelyInFrustum(this._frustumPlanes)}getForwardRay(e=100,t,s){throw(0,d.n)("Ray")}getForwardRayToRef(e,t=100,s,i){throw(0,d.n)("Ray")}dispose(e,t=!1){for(this.onViewMatrixChangedObservable.clear(),this.onProjectionMatrixChangedObservable.clear(),this.onAfterCheckInputsObservable.clear(),this.onRestoreStateObservable.clear(),this.inputs&&this.inputs.clear(),this.getScene().stopAnimation(this),this.getScene().removeCamera(this);this._rigCameras.length>0;){const e=this._rigCameras.pop();e&&e.dispose()}if(this._parentContainer){const e=this._parentContainer.cameras.indexOf(this);e>-1&&this._parentContainer.cameras.splice(e,1),this._parentContainer=null}if(this._rigPostProcess)this._rigPostProcess.dispose(this),this._rigPostProcess=null,this._postProcesses.length=0;else if(this.cameraRigMode!==g.RIG_MODE_NONE)this._rigPostProcess=null,this._postProcesses.length=0;else{let e=this._postProcesses.length;for(;--e>=0;){const t=this._postProcesses[e];t&&t.dispose(this)}}let s=this.customRenderTargets.length;for(;--s>=0;)this.customRenderTargets[s].dispose();this.customRenderTargets.length=0,this._activeMeshes.dispose(),this.getScene().getEngine().releaseRenderPassId(this.renderPassId),super.dispose(e,t)}get isLeftCamera(){return this._isLeftCamera}get isRightCamera(){return this._isRightCamera}get leftCamera(){return this._rigCameras.length<1?null:this._rigCameras[0]}get rightCamera(){return this._rigCameras.length<2?null:this._rigCameras[1]}getLeftTarget(){return this._rigCameras.length<1?null:this._rigCameras[0].getTarget()}getRightTarget(){return this._rigCameras.length<2?null:this._rigCameras[1].getTarget()}setCameraRigMode(e,t){if(this.cameraRigMode!==e){for(;this._rigCameras.length>0;){const e=this._rigCameras.pop();e&&e.dispose()}if(this.cameraRigMode=e,this._cameraRigParams={},this._cameraRigParams.interaxialDistance=t.interaxialDistance||.0637,this._cameraRigParams.stereoHalfAngle=a.S0.ToRadians(this._cameraRigParams.interaxialDistance/.0637),this.cameraRigMode!==g.RIG_MODE_NONE){const e=this.createRigCamera(this.name+"_L",0);e&&(e._isLeftCamera=!0);const t=this.createRigCamera(this.name+"_R",1);t&&(t._isRightCamera=!0),e&&t&&(this._rigCameras.push(e),this._rigCameras.push(t))}this._setRigMode(t),this._cascadePostProcessesToRigCams(),this.update()}}_setRigMode(e){}_getVRProjectionMatrix(){return h.uq.PerspectiveFovLHToRef(this._cameraRigParams.vrMetrics.aspectRatioFov,this._cameraRigParams.vrMetrics.aspectRatio,this.minZ,this.maxZ,this._cameraRigParams.vrWorkMatrix,!0,this.getEngine().isNDCHalfZRange),this._cameraRigParams.vrWorkMatrix.multiplyToRef(this._cameraRigParams.vrHMatrix,this._projectionMatrix),this._projectionMatrix}setCameraRigParameter(e,t){this._cameraRigParams||(this._cameraRigParams={}),this._cameraRigParams[e]=t,"interaxialDistance"===e&&(this._cameraRigParams.stereoHalfAngle=a.S0.ToRadians(t/.0637))}createRigCamera(e,t){return null}_updateRigCameras(){for(let e=0;e<this._rigCameras.length;e++)this._rigCameras[e].minZ=this.minZ,this._rigCameras[e].maxZ=this.maxZ,this._rigCameras[e].fov=this.fov,this._rigCameras[e].upVector.copyFrom(this.upVector);this.cameraRigMode===g.RIG_MODE_STEREOSCOPIC_ANAGLYPH&&(this._rigCameras[0].viewport=this._rigCameras[1].viewport=this.viewport)}_setupInputs(){}serialize(){const e=p.p.Serialize(this);return e.uniqueId=this.uniqueId,e.type=this.getClassName(),this.parent&&this.parent._serializeAsParent(e),this.inputs&&this.inputs.serialize(e),p.p.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e.isEnabled=this.isEnabled(),e}clone(e,t=null){const s=p.p.Clone(g.GetConstructorFromName(this.getClassName(),e,this.getScene(),this.interaxialDistance,this.isStereoscopicSideBySide),this);return s.name=e,s.parent=t,this.onClonedObservable.notifyObservers(s),s}getDirection(e){const t=h.Pq.Zero();return this.getDirectionToRef(e,t),t}get absoluteRotation(){return this.getWorldMatrix().decompose(void 0,this._absoluteRotation),this._absoluteRotation}getDirectionToRef(e,t){h.Pq.TransformNormalToRef(e,this.getWorldMatrix(),t)}static GetConstructorFromName(e,t,s,i=0,r=!0){return l.b.Construct(e,t,s,{interaxial_distance:i,isStereoscopicSideBySide:r})||(()=>g._CreateDefaultParsedCamera(t,s))}computeWorldMatrix(){return this.getWorldMatrix()}static Parse(e,t){const s=e.type,i=g.GetConstructorFromName(s,e.name,t,e.interaxial_distance,e.isStereoscopicSideBySide),r=p.p.Parse(i,e,t);if(void 0!==e.parentId&&(r._waitingParentId=e.parentId),void 0!==e.parentInstanceIndex&&(r._waitingParentInstanceIndex=e.parentInstanceIndex),r.inputs&&(r.inputs.parse(e),r._setupInputs()),e.upVector&&(r.upVector=h.Pq.FromArray(e.upVector)),r.setPosition&&(r.position.copyFromFloats(0,0,0),r.setPosition(h.Pq.FromArray(e.position))),e.target&&r.setTarget&&r.setTarget(h.Pq.FromArray(e.target)),e.cameraRigMode){const t=e.interaxial_distance?{interaxialDistance:e.interaxial_distance}:{};r.setCameraRigMode(e.cameraRigMode,t)}if(e.animations){for(let t=0;t<e.animations.length;t++){const s=e.animations[t],i=(0,u.n9)("BABYLON.Animation");i&&r.animations.push(i.Parse(s))}l.b.ParseAnimationRanges(r,e,t)}return e.autoAnimate&&t.beginAnimation(r,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),void 0!==e.isEnabled&&r.setEnabled(e.isEnabled),r}_calculateHandednessMultiplier(){let e=this.getScene().useRightHandedSystem?-1:1;return this.parent&&this.parent._getWorldMatrixDeterminant()<0&&(e*=-1),e}}g._CreateDefaultParsedCamera=(e,t)=>{throw(0,d.n)("UniversalCamera")},g.PERSPECTIVE_CAMERA=0,g.ORTHOGRAPHIC_CAMERA=1,g.FOVMODE_VERTICAL_FIXED=0,g.FOVMODE_HORIZONTAL_FIXED=1,g.RIG_MODE_NONE=0,g.RIG_MODE_STEREOSCOPIC_ANAGLYPH=10,g.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL=11,g.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED=12,g.RIG_MODE_STEREOSCOPIC_OVERUNDER=13,g.RIG_MODE_STEREOSCOPIC_INTERLACED=14,g.RIG_MODE_VR=20,g.RIG_MODE_CUSTOM=22,g.ForceAttachControlToAlwaysPreventDefault=!1,(0,i.Cg)([(0,r.P_)("position")],g.prototype,"_position",void 0),(0,i.Cg)([(0,r.P_)("upVector")],g.prototype,"_upVector",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"orthoLeft",null),(0,i.Cg)([(0,r.lK)()],g.prototype,"orthoRight",null),(0,i.Cg)([(0,r.lK)()],g.prototype,"orthoBottom",null),(0,i.Cg)([(0,r.lK)()],g.prototype,"orthoTop",null),(0,i.Cg)([(0,r.lK)()],g.prototype,"fov",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"projectionPlaneTilt",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"minZ",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"maxZ",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"inertia",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"mode",null),(0,i.Cg)([(0,r.lK)()],g.prototype,"layerMask",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"fovMode",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"cameraRigMode",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"interaxialDistance",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"isStereoscopicSideBySide",void 0)},311:(e,t,s)=>{s.d(t,{G:()=>n});var i=s(9923),r=s(5616);class 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c{constructor(){this.reset()}reset(){this.enabled=!1,this.mask=255,this.func=c.ALWAYS,this.funcRef=1,this.funcMask=255,this.opStencilFail=c.KEEP,this.opDepthFail=c.KEEP,this.opStencilDepthPass=c.REPLACE}get stencilFunc(){return this.func}set stencilFunc(e){this.func=e}get stencilFuncRef(){return this.funcRef}set stencilFuncRef(e){this.funcRef=e}get stencilFuncMask(){return this.funcMask}set stencilFuncMask(e){this.funcMask=e}get stencilOpStencilFail(){return this.opStencilFail}set stencilOpStencilFail(e){this.opStencilFail=e}get stencilOpDepthFail(){return this.opDepthFail}set stencilOpDepthFail(e){this.opDepthFail=e}get stencilOpStencilDepthPass(){return this.opStencilDepthPass}set stencilOpStencilDepthPass(e){this.opStencilDepthPass=e}get stencilMask(){return this.mask}set stencilMask(e){this.mask=e}get stencilTest(){return this.enabled}set stencilTest(e){this.enabled=e}}c.ALWAYS=519,c.KEEP=7680,c.REPLACE=7681;class u{constructor(){this._blendFunctionParameters=new 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alphaBlend(e){this._alphaBlend!==e&&(this._alphaBlend=e,this._isAlphaBlendDirty=!0)}setAlphaBlendConstants(e,t,s,i){this._blendConstants[0]===e&&this._blendConstants[1]===t&&this._blendConstants[2]===s&&this._blendConstants[3]===i||(this._blendConstants[0]=e,this._blendConstants[1]=t,this._blendConstants[2]=s,this._blendConstants[3]=i,this._isBlendConstantsDirty=!0)}setAlphaBlendFunctionParameters(e,t,s,i){this._blendFunctionParameters[0]===e&&this._blendFunctionParameters[1]===t&&this._blendFunctionParameters[2]===s&&this._blendFunctionParameters[3]===i||(this._blendFunctionParameters[0]=e,this._blendFunctionParameters[1]=t,this._blendFunctionParameters[2]=s,this._blendFunctionParameters[3]=i,this._isBlendFunctionParametersDirty=!0)}setAlphaEquationParameters(e,t){this._blendEquationParameters[0]===e&&this._blendEquationParameters[1]===t||(this._blendEquationParameters[0]=e,this._blendEquationParameters[1]=t,this._isBlendEquationParametersDirty=!0)}reset(){this._alphaBlend=!1,this._blendFunctionParameters[0]=null,this._blendFunctionParameters[1]=null,this._blendFunctionParameters[2]=null,this._blendFunctionParameters[3]=null,this._blendEquationParameters[0]=null,this._blendEquationParameters[1]=null,this._blendConstants[0]=null,this._blendConstants[1]=null,this._blendConstants[2]=null,this._blendConstants[3]=null,this._isAlphaBlendDirty=!0,this._isBlendFunctionParametersDirty=!1,this._isBlendEquationParametersDirty=!1,this._isBlendConstantsDirty=!1}apply(e){this.isDirty&&(this._isAlphaBlendDirty&&(this._alphaBlend?e.enable(e.BLEND):e.disable(e.BLEND),this._isAlphaBlendDirty=!1),this._isBlendFunctionParametersDirty&&(e.blendFuncSeparate(this._blendFunctionParameters[0],this._blendFunctionParameters[1],this._blendFunctionParameters[2],this._blendFunctionParameters[3]),this._isBlendFunctionParametersDirty=!1),this._isBlendEquationParametersDirty&&(e.blendEquationSeparate(this._blendEquationParameters[0],this._blendEquationParameters[1]),this._isBlendEquationParametersDirty=!1),this._isBlendConstantsDirty&&(e.blendColor(this._blendConstants[0],this._blendConstants[1],this._blendConstants[2],this._blendConstants[3]),this._isBlendConstantsDirty=!1))}}var d=s(5503),_=s(854),f=s(8790),p=s(9848),g=s(6741),m=s(8454);function T(e,t){if((0,f.BA)()){const{requestAnimationFrame:s}=t||window;if("function"==typeof s)return s(e)}else if("function"==typeof requestAnimationFrame)return requestAnimationFrame(e);return setTimeout(e,16)}class b{get frameId(){return this._frameId}get isWebGPU(){return this._isWebGPU}_getShaderProcessor(e){return this._shaderProcessor}get shaderPlatformName(){return this._shaderPlatformName}_clearEmptyResources(){this._emptyTexture=null,this._emptyCubeTexture=null,this._emptyTexture3D=null,this._emptyTexture2DArray=null}get useReverseDepthBuffer(){return this._useReverseDepthBuffer}set useReverseDepthBuffer(e){e!==this._useReverseDepthBuffer&&(this._useReverseDepthBuffer=e,this._depthCullingState.depthFunc=e?518:515)}setColorWrite(e){e!==this._colorWrite&&(this._colorWriteChanged=!0,this._colorWrite=e)}getColorWrite(){return this._colorWrite}get depthCullingState(){return this._depthCullingState}get alphaState(){return this._alphaState}get stencilState(){return this._stencilState}get stencilStateComposer(){return this._stencilStateComposer}_getGlobalDefines(e){if(e)return this.isNDCHalfZRange?e.IS_NDC_HALF_ZRANGE="":delete e.IS_NDC_HALF_ZRANGE,this.useReverseDepthBuffer?e.USE_REVERSE_DEPTHBUFFER="":delete e.USE_REVERSE_DEPTHBUFFER,void(this.useExactSrgbConversions?e.USE_EXACT_SRGB_CONVERSIONS="":delete e.USE_EXACT_SRGB_CONVERSIONS);{let e="";return this.isNDCHalfZRange&&(e+="#define IS_NDC_HALF_ZRANGE"),this.useReverseDepthBuffer&&(e&&(e+="\n"),e+="#define USE_REVERSE_DEPTHBUFFER"),this.useExactSrgbConversions&&(e&&(e+="\n"),e+="#define USE_EXACT_SRGB_CONVERSIONS"),e}}_rebuildInternalTextures(){const e=this._internalTexturesCache.slice();for(const t of e)t._rebuild()}_rebuildRenderTargetWrappers(){const e=this._renderTargetWrapperCache.slice();for(const t of e)t._rebuild()}_rebuildEffects(){for(const e in this._compiledEffects){const t=this._compiledEffects[e];t._pipelineContext=null,t._prepareEffect()}n.M.ResetCache()}_rebuildGraphicsResources(){this.wipeCaches(!0),this._rebuildEffects(),this._rebuildComputeEffects?.(),this._rebuildBuffers(),this._rebuildInternalTextures(),this._rebuildTextures(),this._rebuildRenderTargetWrappers(),this.wipeCaches(!0)}_flagContextRestored(){r.V.Warn(this.name+" context successfully restored."),this.onContextRestoredObservable.notifyObservers(this),this._contextWasLost=!1}_restoreEngineAfterContextLost(e){setTimeout((async()=>{this._clearEmptyResources();const t=this._depthCullingState.depthTest,s=this._depthCullingState.depthFunc,i=this._depthCullingState.depthMask,r=this._stencilState.stencilTest;await e(),this._rebuildGraphicsResources(),this._depthCullingState.depthTest=t,this._depthCullingState.depthFunc=s,this._depthCullingState.depthMask=i,this._stencilState.stencilTest=r,this._flagContextRestored()}),0)}get isDisposed(){return this._isDisposed}get snapshotRendering(){return!1}set snapshotRendering(e){}get snapshotRenderingMode(){return 0}set snapshotRenderingMode(e){}getClassName(){return"AbstractEngine"}get emptyTexture(){return this._emptyTexture||(this._emptyTexture=this.createRawTexture(new Uint8Array(4),1,1,5,!1,!1,1)),this._emptyTexture}get emptyTexture3D(){return this._emptyTexture3D||(this._emptyTexture3D=this.createRawTexture3D(new Uint8Array(4),1,1,1,5,!1,!1,1)),this._emptyTexture3D}get emptyTexture2DArray(){return this._emptyTexture2DArray||(this._emptyTexture2DArray=this.createRawTexture2DArray(new Uint8Array(4),1,1,1,5,!1,!1,1)),this._emptyTexture2DArray}get emptyCubeTexture(){if(!this._emptyCubeTexture){const e=new Uint8Array(4),t=[e,e,e,e,e,e];this._emptyCubeTexture=this.createRawCubeTexture(t,1,5,0,!1,!1,1)}return this._emptyCubeTexture}get activeRenderLoops(){return this._activeRenderLoops}stopRenderLoop(e){if(!e)return this._activeRenderLoops.length=0,void this._cancelFrame();const t=this._activeRenderLoops.indexOf(e);t>=0&&(this._activeRenderLoops.splice(t,1),0==this._activeRenderLoops.length&&this._cancelFrame())}_cancelFrame(){if(0!==this._frameHandler){const e=this._frameHandler;if(this._frameHandler=0,(0,f.BA)()){const{cancelAnimationFrame:t}=this.getHostWindow()||window;if("function"==typeof t)return t(e)}else if("function"==typeof cancelAnimationFrame)return cancelAnimationFrame(e);return clearTimeout(e)}}beginFrame(){this.onBeginFrameObservable.notifyObservers(this)}endFrame(){this._frameId++,this.onEndFrameObservable.notifyObservers(this)}_renderLoop(){if(this._frameHandler=0,!this._contextWasLost){let e=!0;(this._isDisposed||!this.renderEvenInBackground&&this._windowIsBackground)&&(e=!1),e&&(this.beginFrame(),this._renderViews()||this._renderFrame(),this.endFrame())}this._activeRenderLoops.length>0&&0===this._frameHandler&&(this._frameHandler=this._queueNewFrame(this._boundRenderFunction,this.getHostWindow()))}_renderFrame(){for(let e=0;e<this._activeRenderLoops.length;e++)(0,this._activeRenderLoops[e])()}_renderViews(){return!1}_queueNewFrame(e,t){return T(e,t)}runRenderLoop(e){-1===this._activeRenderLoops.indexOf(e)&&(this._activeRenderLoops.push(e),1===this._activeRenderLoops.length&&0===this._frameHandler&&(this._frameHandler=this._queueNewFrame(this._boundRenderFunction,this.getHostWindow())))}getDepthBuffer(){return this._depthCullingState.depthTest}setDepthBuffer(e){this._depthCullingState.depthTest=e}setZOffset(e){this._depthCullingState.zOffset=this.useReverseDepthBuffer?-e:e}getZOffset(){const e=this._depthCullingState.zOffset;return this.useReverseDepthBuffer?-e:e}setZOffsetUnits(e){this._depthCullingState.zOffsetUnits=this.useReverseDepthBuffer?-e:e}getZOffsetUnits(){const e=this._depthCullingState.zOffsetUnits;return this.useReverseDepthBuffer?-e:e}getHostWindow(){return(0,f.BA)()?this._renderingCanvas&&this._renderingCanvas.ownerDocument&&this._renderingCanvas.ownerDocument.defaultView?this._renderingCanvas.ownerDocument.defaultView:window:null}get compatibilityMode(){return this._compatibilityMode}set compatibilityMode(e){this._compatibilityMode=!0}_rebuildTextures(){for(const e of this.scenes)e._rebuildTextures();for(const e of this._virtualScenes)e._rebuildTextures()}_releaseRenderTargetWrapper(e){const t=this._renderTargetWrapperCache.indexOf(e);-1!==t&&this._renderTargetWrapperCache.splice(t,1)}get currentViewport(){return this._cachedViewport}setViewport(e,t,s){const i=t||this.getRenderWidth(),r=s||this.getRenderHeight(),n=e.x||0,a=e.y||0;this._cachedViewport=e,this._viewport(n*i,a*r,i*e.width,r*e.height)}createCanvasImage(){return document.createElement("img")}get description(){let e=this.name+this.version;return this._caps.parallelShaderCompile&&(e+=" - Parallel shader compilation"),e}_createTextureBase(e,t,s,n,a=3,o=null,h=null,l,c,u=null,d=null,f=null,p=null,g,T,E){const x="data:"===(e=e||"").substr(0,5),A="blob:"===e.substr(0,5),R=x&&-1!==e.indexOf(";base64,"),M=d||new _.h(this,1);M!==d&&(M.label=e.substring(0,60));const y=e;!this._transformTextureUrl||R||d||u||(e=this._transformTextureUrl(e)),y!==e&&(M._originalUrl=y);const P=e.lastIndexOf(".");let v=p||(P>-1?e.substring(P).toLowerCase():"");v.indexOf("?")>-1&&(v=v.split("?")[0]);const C=(0,m.gT)(v,g);n&&n.addPendingData(M),M.url=e,M.generateMipMaps=!t,M.samplingMode=a,M.invertY=s,M._useSRGBBuffer=this._getUseSRGBBuffer(!!E,t),this._doNotHandleContextLost||(M._buffer=u);let S=null;o&&!d&&(S=M.onLoadedObservable.add(o)),d||this._internalTexturesCache.push(M);const I=(s,d)=>{n&&n.removePendingData(M),e===y?(S&&M.onLoadedObservable.remove(S),i.q.UseFallbackTexture&&e!==i.q.FallbackTexture&&this._createTextureBase(i.q.FallbackTexture,t,M.invertY,n,a,null,h,l,c,u,M),s=(s||"Unknown error")+(i.q.UseFallbackTexture?" - Fallback texture was used":""),M.onErrorObservable.notifyObservers({message:s,exception:d}),h&&h(s,d)):(r.V.Warn(`Failed to load ${e}, falling back to ${y}`),this._createTextureBase(y,t,M.invertY,n,a,o,h,l,c,u,M,f,p,g,T,E))};if(C){const t=async e=>{(await C).loadData(e,M,((e,t,s,i,r,o)=>{o?I("TextureLoader failed to load data"):l(M,v,n,{width:e,height:t},M.invertY,!s,i,(()=>(r(),!1)),a)}),T)};u?u instanceof ArrayBuffer?t(new Uint8Array(u)):ArrayBuffer.isView(u)?t(u):h&&h("Unable to load: only ArrayBuffer or ArrayBufferView is supported",null):this._loadFile(e,(e=>t(new Uint8Array(e))),void 0,n?n.offlineProvider:void 0,!0,((e,t)=>{I("Unable to load "+(e&&e.responseURL,t))}))}else{const s=e=>{A&&!this._doNotHandleContextLost&&(M._buffer=e),l(M,v,n,e,M.invertY,t,!1,c,a)};!x||R?u&&("string"==typeof u.decoding||u.close)?s(u):b._FileToolsLoadImage(e||"",s,I,n?n.offlineProvider:null,g,M.invertY&&this._features.needsInvertingBitmap?{imageOrientation:"flipY"}:void 0):"string"==typeof u||u instanceof ArrayBuffer||ArrayBuffer.isView(u)||u instanceof Blob?b._FileToolsLoadImage(u,s,I,n?n.offlineProvider:null,g,M.invertY&&this._features.needsInvertingBitmap?{imageOrientation:"flipY"}:void 0):u&&s(u)}return M}_rebuildBuffers(){for(const e of this._uniformBuffers)e._rebuildAfterContextLost()}get _shouldUseHighPrecisionShader(){return!(!this._caps.highPrecisionShaderSupported||!this._highPrecisionShadersAllowed)}getHostDocument(){return this._renderingCanvas&&this._renderingCanvas.ownerDocument?this._renderingCanvas.ownerDocument:(0,f.Nf)()?document:null}getLoadedTexturesCache(){return this._internalTexturesCache}clearInternalTexturesCache(){this._internalTexturesCache.length=0}getCaps(){return this._caps}resetTextureCache(){for(const e in this._boundTexturesCache)Object.prototype.hasOwnProperty.call(this._boundTexturesCache,e)&&(this._boundTexturesCache[e]=null);this._currentTextureChannel=-1}get name(){return this._name}set name(e){this._name=e}static get NpmPackage(){return"babylonjs@7.35.1"}static get Version(){return"7.35.1"}getRenderingCanvas(){return this._renderingCanvas}getAudioContext(){return this._audioContext}getAudioDestination(){return this._audioDestination}setHardwareScalingLevel(e){this._hardwareScalingLevel=e,this.resize()}getHardwareScalingLevel(){return this._hardwareScalingLevel}get doNotHandleContextLost(){return this._doNotHandleContextLost}set doNotHandleContextLost(e){this._doNotHandleContextLost=e}get isStencilEnable(){return this._isStencilEnable}getCreationOptions(){return this._creationOptions}constructor(e,t,s){this._colorWrite=!0,this._colorWriteChanged=!0,this._depthCullingState=new h,this._stencilStateComposer=new l,this._stencilState=new c,this._alphaState=new u,this._alphaMode=1,this._alphaEquation=0,this._activeRequests=[],this._badOS=!1,this._badDesktopOS=!1,this._compatibilityMode=!0,this._internalTexturesCache=new Array,this._currentRenderTarget=null,this._boundTexturesCache={},this._activeChannel=0,this._currentTextureChannel=-1,this._viewportCached={x:0,y:0,z:0,w:0},this._isWebGPU=!1,this.onCanvasBlurObservable=new p.cP,this.onCanvasFocusObservable=new p.cP,this.onNewSceneAddedObservable=new p.cP,this.onResizeObservable=new p.cP,this.onCanvasPointerOutObservable=new p.cP,this.disablePerformanceMonitorInBackground=!1,this.disableVertexArrayObjects=!1,this._frameId=0,this.hostInformation={isMobile:!1},this.isFullscreen=!1,this.enableOfflineSupport=!1,this.disableManifestCheck=!1,this.disableContextMenu=!0,this.currentRenderPassId=0,this.isPointerLock=!1,this.postProcesses=[],this.canvasTabIndex=1,this._contextWasLost=!1,this._useReverseDepthBuffer=!1,this.isNDCHalfZRange=!1,this.hasOriginBottomLeft=!0,this._renderTargetWrapperCache=new Array,this._compiledEffects={},this._isDisposed=!1,this.scenes=[],this._virtualScenes=new Array,this.onBeforeTextureInitObservable=new p.cP,this.renderEvenInBackground=!0,this.preventCacheWipeBetweenFrames=!1,this._frameHandler=0,this._activeRenderLoops=new Array,this._windowIsBackground=!1,this._boundRenderFunction=()=>this._renderLoop(),this.onBeforeShaderCompilationObservable=new p.cP,this.onAfterShaderCompilationObservable=new p.cP,this.onBeginFrameObservable=new p.cP,this.onEndFrameObservable=new p.cP,this._transformTextureUrl=null,this._uniformBuffers=new Array,this._storageBuffers=new Array,this._highPrecisionShadersAllowed=!0,this.onContextLostObservable=new p.cP,this.onContextRestoredObservable=new p.cP,this._name="",this.premultipliedAlpha=!0,this.adaptToDeviceRatio=!1,this._lastDevicePixelRatio=1,this._doNotHandleContextLost=!1,this.cullBackFaces=null,this._renderPassNames=["main"],this._fps=60,this._deltaTime=0,this._deterministicLockstep=!1,this._lockstepMaxSteps=4,this._timeStep=1/60,this.onDisposeObservable=new p.cP,i.q.Instances.push(this),this.startTime=o.j.Now,this._stencilStateComposer.stencilGlobal=this._stencilState,a.I.SetMatrixPrecision(!!t.useHighPrecisionMatrix),(0,f.XD)()&&navigator.userAgent&&(this._badOS=/iPad/i.test(navigator.userAgent)||/iPhone/i.test(navigator.userAgent),this._badDesktopOS=/^((?!chrome|android).)*safari/i.test(navigator.userAgent)),this.adaptToDeviceRatio=s??!1,t.antialias=e??t.antialias,t.deterministicLockstep=t.deterministicLockstep??!1,t.lockstepMaxSteps=t.lockstepMaxSteps??4,t.timeStep=t.timeStep??1/60,t.audioEngine=t.audioEngine??!0,t.stencil=t.stencil??!0,this._audioContext=t.audioEngineOptions?.audioContext??null,this._audioDestination=t.audioEngineOptions?.audioDestination??null,this.premultipliedAlpha=t.premultipliedAlpha??!0,this._doNotHandleContextLost=!!t.doNotHandleContextLost,this._isStencilEnable=!!t.stencil,this.useExactSrgbConversions=t.useExactSrgbConversions??!1;const r=(0,f.BA)()&&window.devicePixelRatio||1,n=t.limitDeviceRatio||r;s=s||t.adaptToDeviceRatio||!1,this._hardwareScalingLevel=s?1/Math.min(n,r):1,this._lastDevicePixelRatio=r,this._creationOptions=t}resize(e=!1){let t,s;if(this.adaptToDeviceRatio){const e=(0,f.BA)()&&window.devicePixelRatio||1,t=this._lastDevicePixelRatio/e;this._lastDevicePixelRatio=e,this._hardwareScalingLevel*=t}if((0,f.BA)()&&(0,f.Nf)())if(this._renderingCanvas){const e=this._renderingCanvas.getBoundingClientRect?this._renderingCanvas.getBoundingClientRect():{width:this._renderingCanvas.width*this._hardwareScalingLevel,height:this._renderingCanvas.height*this._hardwareScalingLevel};t=this._renderingCanvas.clientWidth||e.width||this._renderingCanvas.width||100,s=this._renderingCanvas.clientHeight||e.height||this._renderingCanvas.height||100}else t=window.innerWidth,s=window.innerHeight;else t=this._renderingCanvas?this._renderingCanvas.width:100,s=this._renderingCanvas?this._renderingCanvas.height:100;this.setSize(t/this._hardwareScalingLevel,s/this._hardwareScalingLevel,e)}setSize(e,t,s=!1){if(!this._renderingCanvas)return!1;if(e|=0,t|=0,!s&&this._renderingCanvas.width===e&&this._renderingCanvas.height===t)return!1;if(this._renderingCanvas.width=e,this._renderingCanvas.height=t,this.scenes){for(let e=0;e<this.scenes.length;e++){const t=this.scenes[e];for(let e=0;e<t.cameras.length;e++)t.cameras[e]._currentRenderId=0}this.onResizeObservable.hasObservers()&&this.onResizeObservable.notifyObservers(this)}return!0}createRawTexture(e,t,s,i,r,n,a,o,h,l,c){throw(0,d.n)("engine.rawTexture")}createRawCubeTexture(e,t,s,i,r,n,a,o){throw(0,d.n)("engine.rawTexture")}createRawTexture3D(e,t,s,i,r,n,a,o,h,l,c){throw(0,d.n)("engine.rawTexture")}createRawTexture2DArray(e,t,s,i,r,n,a,o,h,l,c){throw(0,d.n)("engine.rawTexture")}_sharedInit(e){this._renderingCanvas=e}_setupMobileChecks(){navigator&&navigator.userAgent&&(this._checkForMobile=()=>{const e=navigator.userAgent;this.hostInformation.isMobile=-1!==e.indexOf("Mobile")||-1!==e.indexOf("Mac")&&(0,f.Nf)()&&"ontouchend"in document},this._checkForMobile(),(0,f.BA)()&&window.addEventListener("resize",this._checkForMobile))}createVideoElement(e){return document.createElement("video")}_reportDrawCall(e=1){this._drawCalls?.addCount(e,!1)}getFps(){return this._fps}getDeltaTime(){return this._deltaTime}isDeterministicLockStep(){return this._deterministicLockstep}getLockstepMaxSteps(){return this._lockstepMaxSteps}getTimeStep(){return 1e3*this._timeStep}_createImageBitmapFromSource(e,t){throw new Error("createImageBitmapFromSource is not implemented")}createImageBitmap(e,t){return createImageBitmap(e,t)}resizeImageBitmap(e,t,s){throw new Error("resizeImageBitmap is not implemented")}getFontOffset(e){throw new Error("getFontOffset is not implemented")}static _CreateCanvas(e,t){if("undefined"==typeof document)return new OffscreenCanvas(e,t);const s=document.createElement("canvas");return s.width=e,s.height=t,s}createCanvas(e,t){return b._CreateCanvas(e,t)}static _FileToolsLoadImage(e,t,s,i,r,n){throw(0,d.n)("FileTools")}_loadFile(e,t,s,i,r,n){const a=(0,g.W0)(e,t,s,i,r,n);return this._activeRequests.push(a),a.onCompleteObservable.add((()=>{const e=this._activeRequests.indexOf(a);-1!==e&&this._activeRequests.splice(e,1)})),a}static _FileToolsLoadFile(e,t,s,i,r,n){if(g.sg.loadFile)return g.sg.loadFile(e,t,s,i,r,n);throw(0,d.n)("FileTools")}dispose(){for(this.releaseEffects(),this._isDisposed=!0,this.stopRenderLoop(),this._emptyTexture&&(this._releaseTexture(this._emptyTexture),this._emptyTexture=null),this._emptyCubeTexture&&(this._releaseTexture(this._emptyCubeTexture),this._emptyCubeTexture=null),this._renderingCanvas=null,this.onBeforeTextureInitObservable&&this.onBeforeTextureInitObservable.clear();this.postProcesses.length;)this.postProcesses[0].dispose();for(;this.scenes.length;)this.scenes[0].dispose();for(;this._virtualScenes.length;)this._virtualScenes[0].dispose();this.releaseComputeEffects?.(),n.M.ResetCache();for(const e of this._activeRequests)e.abort();this._boundRenderFunction=null,this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onResizeObservable.clear(),this.onCanvasBlurObservable.clear(),this.onCanvasFocusObservable.clear(),this.onCanvasPointerOutObservable.clear(),this.onNewSceneAddedObservable.clear(),(0,f.BA)()&&window.removeEventListener("resize",this._checkForMobile);const e=i.q.Instances.indexOf(this);e>=0&&i.q.Instances.splice(e,1),i.q.Instances.length||(i.q.OnEnginesDisposedObservable.notifyObservers(this),i.q.OnEnginesDisposedObservable.clear()),this.onBeginFrameObservable.clear(),this.onEndFrameObservable.clear()}static DefaultLoadingScreenFactory(e){throw(0,d.n)("LoadingScreen")}static MarkAllMaterialsAsDirty(e,t){for(let s=0;s<i.q.Instances.length;s++){const r=i.q.Instances[s];for(let s=0;s<r.scenes.length;s++)r.scenes[s].markAllMaterialsAsDirty(e,t)}}}b._RenderPassIdCounter=0,b._RescalePostProcessFactory=null,b.CollisionsEpsilon=.001,b.QueueNewFrame=T},6125:(e,t,s)=>{s.d(t,{Y:()=>i});class i{}i.AUTOSAMPLERSUFFIX="Sampler",i.DISABLEUA="#define DISABLE_UNIFORMITY_ANALYSIS",i.ALPHA_DISABLE=0,i.ALPHA_ADD=1,i.ALPHA_COMBINE=2,i.ALPHA_SUBTRACT=3,i.ALPHA_MULTIPLY=4,i.ALPHA_MAXIMIZED=5,i.ALPHA_ONEONE=6,i.ALPHA_PREMULTIPLIED=7,i.ALPHA_PREMULTIPLIED_PORTERDUFF=8,i.ALPHA_INTERPOLATE=9,i.ALPHA_SCREENMODE=10,i.ALPHA_ONEONE_ONEONE=11,i.ALPHA_ALPHATOCOLOR=12,i.ALPHA_REVERSEONEMINUS=13,i.ALPHA_SRC_DSTONEMINUSSRCALPHA=14,i.ALPHA_ONEONE_ONEZERO=15,i.ALPHA_EXCLUSION=16,i.ALPHA_LAYER_ACCUMULATE=17,i.ALPHA_EQUATION_ADD=0,i.ALPHA_EQUATION_SUBSTRACT=1,i.ALPHA_EQUATION_REVERSE_SUBTRACT=2,i.ALPHA_EQUATION_MAX=3,i.ALPHA_EQUATION_MIN=4,i.ALPHA_EQUATION_DARKEN=5,i.DELAYLOADSTATE_NONE=0,i.DELAYLOADSTATE_LOADED=1,i.DELAYLOADSTATE_LOADING=2,i.DELAYLOADSTATE_NOTLOADED=4,i.NEVER=512,i.ALWAYS=519,i.LESS=513,i.EQUAL=514,i.LEQUAL=515,i.GREATER=516,i.GEQUAL=518,i.NOTEQUAL=517,i.KEEP=7680,i.ZERO=0,i.REPLACE=7681,i.INCR=7682,i.DECR=7683,i.INVERT=5386,i.INCR_WRAP=34055,i.DECR_WRAP=34056,i.TEXTURE_CLAMP_ADDRESSMODE=0,i.TEXTURE_WRAP_ADDRESSMODE=1,i.TEXTURE_MIRROR_ADDRESSMODE=2,i.TEXTURE_CREATIONFLAG_STORAGE=1,i.TEXTUREFORMAT_ALPHA=0,i.TEXTUREFORMAT_LUMINANCE=1,i.TEXTUREFORMAT_LUMINANCE_ALPHA=2,i.TEXTUREFORMAT_RGB=4,i.TEXTUREFORMAT_RGBA=5,i.TEXTUREFORMAT_RED=6,i.TEXTUREFORMAT_R=6,i.TEXTUREFORMAT_RG=7,i.TEXTUREFORMAT_RED_INTEGER=8,i.TEXTUREFORMAT_R_INTEGER=8,i.TEXTUREFORMAT_RG_INTEGER=9,i.TEXTUREFORMAT_RGB_INTEGER=10,i.TEXTUREFORMAT_RGBA_INTEGER=11,i.TEXTUREFORMAT_BGRA=12,i.TEXTUREFORMAT_DEPTH24_STENCIL8=13,i.TEXTUREFORMAT_DEPTH32_FLOAT=14,i.TEXTUREFORMAT_DEPTH16=15,i.TEXTUREFORMAT_DEPTH24=16,i.TEXTUREFORMAT_DEPTH24UNORM_STENCIL8=17,i.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8=18,i.TEXTUREFORMAT_STENCIL8=19,i.TEXTUREFORMAT_UNDEFINED=4294967295,i.TEXTUREFORMAT_COMPRESSED_RGBA_BPTC_UNORM=36492,i.TEXTUREFORMAT_COMPRESSED_SRGB_ALPHA_BPTC_UNORM=36493,i.TEXTUREFORMAT_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT=36495,i.TEXTUREFORMAT_COMPRESSED_RGB_BPTC_SIGNED_FLOAT=36494,i.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT5=33779,i.TEXTUREFORMAT_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT=35919,i.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT3=33778,i.TEXTUREFORMAT_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT=35918,i.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT1=33777,i.TEXTUREFORMAT_COMPRESSED_RGB_S3TC_DXT1=33776,i.TEXTUREFORMAT_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT=35917,i.TEXTUREFORMAT_COMPRESSED_SRGB_S3TC_DXT1_EXT=35916,i.TEXTUREFORMAT_COMPRESSED_RGBA_ASTC_4x4=37808,i.TEXTUREFORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR=37840,i.TEXTUREFORMAT_COMPRESSED_RGB_ETC1_WEBGL=36196,i.TEXTUREFORMAT_COMPRESSED_RGB8_ETC2=37492,i.TEXTUREFORMAT_COMPRESSED_SRGB8_ETC2=37493,i.TEXTUREFORMAT_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2=37494,i.TEXTUREFORMAT_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2=37495,i.TEXTUREFORMAT_COMPRESSED_RGBA8_ETC2_EAC=37496,i.TEXTUREFORMAT_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC=37497,i.TEXTURETYPE_UNSIGNED_BYTE=0,i.TEXTURETYPE_UNSIGNED_INT=0,i.TEXTURETYPE_FLOAT=1,i.TEXTURETYPE_HALF_FLOAT=2,i.TEXTURETYPE_BYTE=3,i.TEXTURETYPE_SHORT=4,i.TEXTURETYPE_UNSIGNED_SHORT=5,i.TEXTURETYPE_INT=6,i.TEXTURETYPE_UNSIGNED_INTEGER=7,i.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4=8,i.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1=9,i.TEXTURETYPE_UNSIGNED_SHORT_5_6_5=10,i.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV=11,i.TEXTURETYPE_UNSIGNED_INT_24_8=12,i.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV=13,i.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV=14,i.TEXTURETYPE_FLOAT_32_UNSIGNED_INT_24_8_REV=15,i.TEXTURETYPE_UNDEFINED=16,i.TEXTURE_2D=3553,i.TEXTURE_2D_ARRAY=35866,i.TEXTURE_CUBE_MAP=34067,i.TEXTURE_CUBE_MAP_ARRAY=3735928559,i.TEXTURE_3D=32879,i.TEXTURE_NEAREST_SAMPLINGMODE=1,i.TEXTURE_NEAREST_NEAREST=1,i.TEXTURE_BILINEAR_SAMPLINGMODE=2,i.TEXTURE_LINEAR_LINEAR=2,i.TEXTURE_TRILINEAR_SAMPLINGMODE=3,i.TEXTURE_LINEAR_LINEAR_MIPLINEAR=3,i.TEXTURE_NEAREST_NEAREST_MIPNEAREST=4,i.TEXTURE_NEAREST_LINEAR_MIPNEAREST=5,i.TEXTURE_NEAREST_LINEAR_MIPLINEAR=6,i.TEXTURE_NEAREST_LINEAR=7,i.TEXTURE_NEAREST_NEAREST_MIPLINEAR=8,i.TEXTURE_LINEAR_NEAREST_MIPNEAREST=9,i.TEXTURE_LINEAR_NEAREST_MIPLINEAR=10,i.TEXTURE_LINEAR_LINEAR_MIPNEAREST=11,i.TEXTURE_LINEAR_NEAREST=12,i.TEXTURE_EXPLICIT_MODE=0,i.TEXTURE_SPHERICAL_MODE=1,i.TEXTURE_PLANAR_MODE=2,i.TEXTURE_CUBIC_MODE=3,i.TEXTURE_PROJECTION_MODE=4,i.TEXTURE_SKYBOX_MODE=5,i.TEXTURE_INVCUBIC_MODE=6,i.TEXTURE_EQUIRECTANGULAR_MODE=7,i.TEXTURE_FIXED_EQUIRECTANGULAR_MODE=8,i.TEXTURE_FIXED_EQUIRECTANGULAR_MIRRORED_MODE=9,i.TEXTURE_FILTERING_QUALITY_OFFLINE=4096,i.TEXTURE_FILTERING_QUALITY_HIGH=64,i.TEXTURE_FILTERING_QUALITY_MEDIUM=16,i.TEXTURE_FILTERING_QUALITY_LOW=8,i.SCALEMODE_FLOOR=1,i.SCALEMODE_NEAREST=2,i.SCALEMODE_CEILING=3,i.MATERIAL_TextureDirtyFlag=1,i.MATERIAL_LightDirtyFlag=2,i.MATERIAL_FresnelDirtyFlag=4,i.MATERIAL_AttributesDirtyFlag=8,i.MATERIAL_MiscDirtyFlag=16,i.MATERIAL_PrePassDirtyFlag=32,i.MATERIAL_AllDirtyFlag=63,i.MATERIAL_TriangleFillMode=0,i.MATERIAL_WireFrameFillMode=1,i.MATERIAL_PointFillMode=2,i.MATERIAL_PointListDrawMode=3,i.MATERIAL_LineListDrawMode=4,i.MATERIAL_LineLoopDrawMode=5,i.MATERIAL_LineStripDrawMode=6,i.MATERIAL_TriangleStripDrawMode=7,i.MATERIAL_TriangleFanDrawMode=8,i.MATERIAL_ClockWiseSideOrientation=0,i.MATERIAL_CounterClockWiseSideOrientation=1,i.ACTION_NothingTrigger=0,i.ACTION_OnPickTrigger=1,i.ACTION_OnLeftPickTrigger=2,i.ACTION_OnRightPickTrigger=3,i.ACTION_OnCenterPickTrigger=4,i.ACTION_OnPickDownTrigger=5,i.ACTION_OnDoublePickTrigger=6,i.ACTION_OnPickUpTrigger=7,i.ACTION_OnPickOutTrigger=16,i.ACTION_OnLongPressTrigger=8,i.ACTION_OnPointerOverTrigger=9,i.ACTION_OnPointerOutTrigger=10,i.ACTION_OnEveryFrameTrigger=11,i.ACTION_OnIntersectionEnterTrigger=12,i.ACTION_OnIntersectionExitTrigger=13,i.ACTION_OnKeyDownTrigger=14,i.ACTION_OnKeyUpTrigger=15,i.PARTICLES_BILLBOARDMODE_Y=2,i.PARTICLES_BILLBOARDMODE_ALL=7,i.PARTICLES_BILLBOARDMODE_STRETCHED=8,i.PARTICLES_BILLBOARDMODE_STRETCHED_LOCAL=9,i.MESHES_CULLINGSTRATEGY_STANDARD=0,i.MESHES_CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY=1,i.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION=2,i.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY=3,i.SCENELOADER_NO_LOGGING=0,i.SCENELOADER_MINIMAL_LOGGING=1,i.SCENELOADER_SUMMARY_LOGGING=2,i.SCENELOADER_DETAILED_LOGGING=3,i.PREPASS_IRRADIANCE_TEXTURE_TYPE=0,i.PREPASS_POSITION_TEXTURE_TYPE=1,i.PREPASS_VELOCITY_TEXTURE_TYPE=2,i.PREPASS_REFLECTIVITY_TEXTURE_TYPE=3,i.PREPASS_COLOR_TEXTURE_TYPE=4,i.PREPASS_DEPTH_TEXTURE_TYPE=5,i.PREPASS_NORMAL_TEXTURE_TYPE=6,i.PREPASS_ALBEDO_SQRT_TEXTURE_TYPE=7,i.PREPASS_WORLD_NORMAL_TEXTURE_TYPE=8,i.PREPASS_LOCAL_POSITION_TEXTURE_TYPE=9,i.PREPASS_SCREENSPACE_DEPTH_TEXTURE_TYPE=10,i.PREPASS_VELOCITY_LINEAR_TEXTURE_TYPE=11,i.PREPASS_ALBEDO_TEXTURE_TYPE=12,i.BUFFER_CREATIONFLAG_READ=1,i.BUFFER_CREATIONFLAG_WRITE=2,i.BUFFER_CREATIONFLAG_READWRITE=3,i.BUFFER_CREATIONFLAG_UNIFORM=4,i.BUFFER_CREATIONFLAG_VERTEX=8,i.BUFFER_CREATIONFLAG_INDEX=16,i.BUFFER_CREATIONFLAG_STORAGE=32,i.BUFFER_CREATIONFLAG_INDIRECT=64,i.RENDERPASS_MAIN=0,i.INPUT_ALT_KEY=18,i.INPUT_CTRL_KEY=17,i.INPUT_META_KEY1=91,i.INPUT_META_KEY2=92,i.INPUT_META_KEY3=93,i.INPUT_SHIFT_KEY=16,i.SNAPSHOTRENDERING_STANDARD=0,i.SNAPSHOTRENDERING_FAST=1,i.PERSPECTIVE_CAMERA=0,i.ORTHOGRAPHIC_CAMERA=1,i.FOVMODE_VERTICAL_FIXED=0,i.FOVMODE_HORIZONTAL_FIXED=1,i.RIG_MODE_NONE=0,i.RIG_MODE_STEREOSCOPIC_ANAGLYPH=10,i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL=11,i.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED=12,i.RIG_MODE_STEREOSCOPIC_OVERUNDER=13,i.RIG_MODE_STEREOSCOPIC_INTERLACED=14,i.RIG_MODE_VR=20,i.RIG_MODE_CUSTOM=22,i.MAX_SUPPORTED_UV_SETS=6,i.GL_ALPHA_EQUATION_ADD=32774,i.GL_ALPHA_EQUATION_MIN=32775,i.GL_ALPHA_EQUATION_MAX=32776,i.GL_ALPHA_EQUATION_SUBTRACT=32778,i.GL_ALPHA_EQUATION_REVERSE_SUBTRACT=32779,i.GL_ALPHA_FUNCTION_SRC=768,i.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_COLOR=769,i.GL_ALPHA_FUNCTION_SRC_ALPHA=770,i.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA=771,i.GL_ALPHA_FUNCTION_DST_ALPHA=772,i.GL_ALPHA_FUNCTION_ONE_MINUS_DST_ALPHA=773,i.GL_ALPHA_FUNCTION_DST_COLOR=774,i.GL_ALPHA_FUNCTION_ONE_MINUS_DST_COLOR=775,i.GL_ALPHA_FUNCTION_SRC_ALPHA_SATURATED=776,i.GL_ALPHA_FUNCTION_CONSTANT_COLOR=32769,i.GL_ALPHA_FUNCTION_ONE_MINUS_CONSTANT_COLOR=32770,i.GL_ALPHA_FUNCTION_CONSTANT_ALPHA=32771,i.GL_ALPHA_FUNCTION_ONE_MINUS_CONSTANT_ALPHA=32772,i.GL_ALPHA_FUNCTION_SRC1_COLOR=35065,i.GL_ALPHA_FUNCTION_ONE_MINUS_SRC1_COLOR=35066,i.GL_ALPHA_FUNCTION_SRC1_ALPHA=34185,i.GL_ALPHA_FUNCTION_ONE_MINUS_SRC1_ALPHA=35067,i.SnippetUrl="https://snippet.babylonjs.com",i.FOGMODE_NONE=0,i.FOGMODE_EXP=1,i.FOGMODE_EXP2=2,i.FOGMODE_LINEAR=3,i.BYTE=5120,i.UNSIGNED_BYTE=5121,i.SHORT=5122,i.UNSIGNED_SHORT=5123,i.INT=5124,i.UNSIGNED_INT=5125,i.FLOAT=5126,i.PositionKind="position",i.NormalKind="normal",i.TangentKind="tangent",i.UVKind="uv",i.UV2Kind="uv2",i.UV3Kind="uv3",i.UV4Kind="uv4",i.UV5Kind="uv5",i.UV6Kind="uv6",i.ColorKind="color",i.ColorInstanceKind="instanceColor",i.MatricesIndicesKind="matricesIndices",i.MatricesWeightsKind="matricesWeights",i.MatricesIndicesExtraKind="matricesIndicesExtra",i.MatricesWeightsExtraKind="matricesWeightsExtra"},3720:(e,t,s)=>{s.d(t,{N:()=>C});var i=s(854),r=s(6315),n=s(6321),a=s(6237);class o{constructor(e=30){this._enabled=!0,this._rollingFrameTime=new h(e)}sampleFrame(e=a.j.Now){if(this._enabled){if(null!=this._lastFrameTimeMs){const t=e-this._lastFrameTimeMs;this._rollingFrameTime.add(t)}this._lastFrameTimeMs=e}}get averageFrameTime(){return this._rollingFrameTime.average}get averageFrameTimeVariance(){return this._rollingFrameTime.variance}get instantaneousFrameTime(){return this._rollingFrameTime.history(0)}get averageFPS(){return 1e3/this._rollingFrameTime.average}get instantaneousFPS(){const e=this._rollingFrameTime.history(0);return 0===e?0:1e3/e}get isSaturated(){return this._rollingFrameTime.isSaturated()}enable(){this._enabled=!0}disable(){this._enabled=!1,this._lastFrameTimeMs=null}get isEnabled(){return this._enabled}reset(){this._lastFrameTimeMs=null,this._rollingFrameTime.reset()}}class h{constructor(e){this._samples=new Array(e),this.reset()}add(e){let t;if(this.isSaturated()){const e=this._samples[this._pos];t=e-this.average,this.average-=t/(this._sampleCount-1),this._m2-=t*(e-this.average)}else this._sampleCount++;t=e-this.average,this.average+=t/this._sampleCount,this._m2+=t*(e-this.average),this.variance=this._m2/(this._sampleCount-1),this._samples[this._pos]=e,this._pos++,this._pos%=this._samples.length}history(e){if(e>=this._sampleCount||e>=this._samples.length)return 0;const t=this._wrapPosition(this._pos-1);return this._samples[this._wrapPosition(t-e)]}isSaturated(){return this._sampleCount>=this._samples.length}reset(){this.average=0,this.variance=0,this._sampleCount=0,this._pos=0,this._m2=0}_wrapPosition(e){const t=this._samples.length;return(e%t+t)%t}}var l=s(4329),c=s(1137),u=s(7716);n.ThinEngine.prototype.setAlphaMode=function(e,t=!1){if(this._alphaMode!==e){switch(e){case 0:this._alphaState.alphaBlend=!1;break;case 7:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 8:case 14:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case 2:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 6:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE,this._gl.ZERO,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 1:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE,this._gl.ZERO,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 3:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ZERO,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 4:this._alphaState.setAlphaBlendFunctionParameters(this._gl.DST_COLOR,this._gl.ZERO,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 5:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 9:this._alphaState.setAlphaBlendFunctionParameters(this._gl.CONSTANT_COLOR,this._gl.ONE_MINUS_CONSTANT_COLOR,this._gl.CONSTANT_ALPHA,this._gl.ONE_MINUS_CONSTANT_ALPHA),this._alphaState.alphaBlend=!0;break;case 10:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case 11:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 12:this._alphaState.setAlphaBlendFunctionParameters(this._gl.DST_ALPHA,this._gl.ONE,this._gl.ZERO,this._gl.ZERO),this._alphaState.alphaBlend=!0;break;case 13:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE_MINUS_DST_COLOR,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE_MINUS_DST_ALPHA,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case 15:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE,this._gl.ONE,this._gl.ZERO),this._alphaState.alphaBlend=!0;break;case 16:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE_MINUS_DST_COLOR,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ZERO,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 17:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0}t||(this.depthCullingState.depthMask=0===e),this._alphaMode=e}else if(!t){const t=0===e;this.depthCullingState.depthMask!==t&&(this.depthCullingState.depthMask=t)}};var d=s(1597);function _(e,t,s,i){let r,n=1;1===i?r=new Float32Array(t*s*4):2===i?(r=new Uint16Array(t*s*4),n=15360):r=7===i?new Uint32Array(t*s*4):new Uint8Array(t*s*4);for(let i=0;i<t;i++)for(let a=0;a<s;a++){const s=3*(a*t+i),o=4*(a*t+i);r[o+0]=e[s+0],r[o+1]=e[s+1],r[o+2]=e[s+2],r[o+3]=n}return r}function f(e){return function(t,s,r,n,a,o,h,l,c=null,u=0){const d=e?this._gl.TEXTURE_3D:this._gl.TEXTURE_2D_ARRAY,_=e?10:11,f=new i.h(this,_);f.baseWidth=s,f.baseHeight=r,f.baseDepth=n,f.width=s,f.height=r,f.depth=n,f.format=a,f.type=u,f.generateMipMaps=o,f.samplingMode=l,e?f.is3D=!0:f.is2DArray=!0,this._doNotHandleContextLost||(f._bufferView=t),e?this.updateRawTexture3D(f,t,a,h,c,u):this.updateRawTexture2DArray(f,t,a,h,c,u),this._bindTextureDirectly(d,f,!0);const p=this._getSamplingParameters(l,o);return this._gl.texParameteri(d,this._gl.TEXTURE_MAG_FILTER,p.mag),this._gl.texParameteri(d,this._gl.TEXTURE_MIN_FILTER,p.min),o&&this._gl.generateMipmap(d),this._bindTextureDirectly(d,null),this._internalTexturesCache.push(f),f}}function p(e){return function(t,s,i,r,n=null,a=0){const o=e?this._gl.TEXTURE_3D:this._gl.TEXTURE_2D_ARRAY,h=this._getWebGLTextureType(a),l=this._getInternalFormat(i),c=this._getRGBABufferInternalSizedFormat(a,i);this._bindTextureDirectly(o,t,!0),this._unpackFlipY(void 0===r||!!r),this._doNotHandleContextLost||(t._bufferView=s,t.format=i,t.invertY=r,t._compression=n),t.width%4!=0&&this._gl.pixelStorei(this._gl.UNPACK_ALIGNMENT,1),n&&s?this._gl.compressedTexImage3D(o,0,this.getCaps().s3tc[n],t.width,t.height,t.depth,0,s):this._gl.texImage3D(o,0,c,t.width,t.height,t.depth,0,l,h,s),t.generateMipMaps&&this._gl.generateMipmap(o),this._bindTextureDirectly(o,null),t.isReady=!0}}n.ThinEngine.prototype.updateRawTexture=function(e,t,s,i,r=null,n=0,a=!1){if(!e)return;const o=this._getRGBABufferInternalSizedFormat(n,s,a),h=this._getInternalFormat(s),l=this._getWebGLTextureType(n);this._bindTextureDirectly(this._gl.TEXTURE_2D,e,!0),this._unpackFlipY(void 0===i||!!i),this._doNotHandleContextLost||(e._bufferView=t,e.format=s,e.type=n,e.invertY=i,e._compression=r),e.width%4!=0&&this._gl.pixelStorei(this._gl.UNPACK_ALIGNMENT,1),r&&t?this._gl.compressedTexImage2D(this._gl.TEXTURE_2D,0,this.getCaps().s3tc[r],e.width,e.height,0,t):this._gl.texImage2D(this._gl.TEXTURE_2D,0,o,e.width,e.height,0,h,l,t),e.generateMipMaps&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(this._gl.TEXTURE_2D,null),e.isReady=!0},n.ThinEngine.prototype.createRawTexture=function(e,t,s,r,n,a,o,h=null,l=0,c=0,u=!1){const d=new i.h(this,3);d.baseWidth=t,d.baseHeight=s,d.width=t,d.height=s,d.format=r,d.generateMipMaps=n,d.samplingMode=o,d.invertY=a,d._compression=h,d.type=l,d._useSRGBBuffer=this._getUseSRGBBuffer(u,!n),this._doNotHandleContextLost||(d._bufferView=e),this.updateRawTexture(d,e,r,a,h,l,d._useSRGBBuffer),this._bindTextureDirectly(this._gl.TEXTURE_2D,d,!0);const _=this._getSamplingParameters(o,n);return this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MAG_FILTER,_.mag),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,_.min),n&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._internalTexturesCache.push(d),d},n.ThinEngine.prototype.createRawCubeTexture=function(e,t,s,r,n,a,o,h=null){const l=this._gl,u=new i.h(this,8);u.isCube=!0,u.format=s,u.type=r,this._doNotHandleContextLost||(u._bufferViewArray=e);const _=this._getWebGLTextureType(r);let f=this._getInternalFormat(s);f===l.RGB&&(f=l.RGBA),_!==l.FLOAT||this._caps.textureFloatLinearFiltering?_!==this._gl.HALF_FLOAT_OES||this._caps.textureHalfFloatLinearFiltering?_!==l.FLOAT||this._caps.textureFloatRender?_!==l.HALF_FLOAT||this._caps.colorBufferFloat||(n=!1,c.V.Warn("Render to half float textures is not supported. Mipmap generation forced to false.")):(n=!1,c.V.Warn("Render to float textures is not supported. Mipmap generation forced to false.")):(n=!1,o=1,c.V.Warn("Half float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively.")):(n=!1,o=1,c.V.Warn("Float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively."));const p=t,g=p;if(u.width=p,u.height=g,u.invertY=a,u._compression=h,!this.needPOTTextures||(0,d.L8)(u.width)&&(0,d.L8)(u.height)||(n=!1),e)this.updateRawCubeTexture(u,e,s,r,a,h);else{const e=this._getRGBABufferInternalSizedFormat(r),t=0;this._bindTextureDirectly(l.TEXTURE_CUBE_MAP,u,!0);for(let s=0;s<6;s++)h?l.compressedTexImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+s,t,this.getCaps().s3tc[h],u.width,u.height,0,void 0):l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+s,t,e,u.width,u.height,0,f,_,null);this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null)}this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,u,!0),e&&n&&this._gl.generateMipmap(this._gl.TEXTURE_CUBE_MAP);const m=this._getSamplingParameters(o,n);return l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_MAG_FILTER,m.mag),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_MIN_FILTER,m.min),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_WRAP_S,l.CLAMP_TO_EDGE),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_WRAP_T,l.CLAMP_TO_EDGE),this._bindTextureDirectly(l.TEXTURE_CUBE_MAP,null),u.generateMipMaps=n,u.samplingMode=o,u.isReady=!0,u},n.ThinEngine.prototype.updateRawCubeTexture=function(e,t,s,i,r,n=null,a=0){e._bufferViewArray=t,e.format=s,e.type=i,e.invertY=r,e._compression=n;const o=this._gl,h=this._getWebGLTextureType(i);let l=this._getInternalFormat(s);const c=this._getRGBABufferInternalSizedFormat(i);let u=!1;l===o.RGB&&(l=o.RGBA,u=!0),this._bindTextureDirectly(o.TEXTURE_CUBE_MAP,e,!0),this._unpackFlipY(void 0===r||!!r),e.width%4!=0&&o.pixelStorei(o.UNPACK_ALIGNMENT,1);for(let s=0;s<6;s++){let r=t[s];n?o.compressedTexImage2D(o.TEXTURE_CUBE_MAP_POSITIVE_X+s,a,this.getCaps().s3tc[n],e.width,e.height,0,r):(u&&(r=_(r,e.width,e.height,i)),o.texImage2D(o.TEXTURE_CUBE_MAP_POSITIVE_X+s,a,c,e.width,e.height,0,l,h,r))}(!this.needPOTTextures||(0,d.L8)(e.width)&&(0,d.L8)(e.height))&&e.generateMipMaps&&0===a&&this._gl.generateMipmap(this._gl.TEXTURE_CUBE_MAP),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),e.isReady=!0},n.ThinEngine.prototype.createRawCubeTextureFromUrl=function(e,t,s,i,r,n,a,o,h=null,l=null,c=3,u=!1){const d=this._gl,f=this.createRawCubeTexture(null,s,i,r,!n,u,c,null);t?.addPendingData(f),f.url=e,f.isReady=!1,this._internalTexturesCache.push(f);const p=e=>{const s=f.width,n=a(e);if(n){if(o){const e=this._getWebGLTextureType(r);let t=this._getInternalFormat(i);const a=this._getRGBABufferInternalSizedFormat(r);let h=!1;t===d.RGB&&(t=d.RGBA,h=!0),this._bindTextureDirectly(d.TEXTURE_CUBE_MAP,f,!0),this._unpackFlipY(!1);const l=o(n);for(let i=0;i<l.length;i++){const n=s>>i;for(let s=0;s<6;s++){let o=l[i][s];h&&(o=_(o,n,n,r)),d.texImage2D(s,i,a,n,n,0,t,e,o)}}this._bindTextureDirectly(d.TEXTURE_CUBE_MAP,null)}else this.updateRawCubeTexture(f,n,i,r,u);f.isReady=!0,t?.removePendingData(f),f.onLoadedObservable.notifyObservers(f),f.onLoadedObservable.clear(),h&&h()}};return this._loadFile(e,(e=>{p(e)}),void 0,t?.offlineProvider,!0,((e,s)=>{t?.removePendingData(f),l&&e&&l(e.status+" "+e.statusText,s)})),f},n.ThinEngine.prototype.createRawTexture2DArray=f(!1),n.ThinEngine.prototype.createRawTexture3D=f(!0),n.ThinEngine.prototype.updateRawTexture2DArray=p(!1),n.ThinEngine.prototype.updateRawTexture3D=p(!0);var g=s(6741);n.ThinEngine.prototype._readTexturePixelsSync=function(e,t,s,i=-1,r=0,n=null,a=!0,o=!1,h=0,l=0){const c=this._gl;if(!c)throw new Error("Engine does not have gl rendering context.");if(!this._dummyFramebuffer){const e=c.createFramebuffer();if(!e)throw new Error("Unable to create dummy framebuffer");this._dummyFramebuffer=e}c.bindFramebuffer(c.FRAMEBUFFER,this._dummyFramebuffer),i>-1?c.framebufferTexture2D(c.FRAMEBUFFER,c.COLOR_ATTACHMENT0,c.TEXTURE_CUBE_MAP_POSITIVE_X+i,e._hardwareTexture?.underlyingResource,r):c.framebufferTexture2D(c.FRAMEBUFFER,c.COLOR_ATTACHMENT0,c.TEXTURE_2D,e._hardwareTexture?.underlyingResource,r);let u=void 0!==e.type?this._getWebGLTextureType(e.type):c.UNSIGNED_BYTE;return o?n||(n=(0,g.kZ)(e.type,4*t*s)):u===c.UNSIGNED_BYTE?(n||(n=new Uint8Array(4*t*s)),u=c.UNSIGNED_BYTE):(n||(n=new Float32Array(4*t*s)),u=c.FLOAT),a&&this.flushFramebuffer(),c.readPixels(h,l,t,s,c.RGBA,u,n),c.bindFramebuffer(c.FRAMEBUFFER,this._currentFramebuffer),n},n.ThinEngine.prototype._readTexturePixels=function(e,t,s,i=-1,r=0,n=null,a=!0,o=!1,h=0,l=0){return Promise.resolve(this._readTexturePixelsSync(e,t,s,i,r,n,a,o,h,l))},n.ThinEngine.prototype.updateDynamicIndexBuffer=function(e,t,s=0){let i;this._currentBoundBuffer[this._gl.ELEMENT_ARRAY_BUFFER]=null,this.bindIndexBuffer(e),i=e.is32Bits?t instanceof Uint32Array?t:new Uint32Array(t):t instanceof Uint16Array?t:new Uint16Array(t),this._gl.bufferData(this._gl.ELEMENT_ARRAY_BUFFER,i,this._gl.DYNAMIC_DRAW),this._resetIndexBufferBinding()},n.ThinEngine.prototype.updateDynamicVertexBuffer=function(e,t,s,i){this.bindArrayBuffer(e),void 0===s&&(s=0);const r=t.byteLength||t.length;void 0===i||i>=r&&0===s?t instanceof Array?this._gl.bufferSubData(this._gl.ARRAY_BUFFER,s,new Float32Array(t)):this._gl.bufferSubData(this._gl.ARRAY_BUFFER,s,t):t instanceof Array?this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,new Float32Array(t).subarray(s,s+i)):(t=t instanceof ArrayBuffer?new Uint8Array(t,s,i):new Uint8Array(t.buffer,t.byteOffset+s,i),this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,t)),this._resetVertexBufferBinding()},n.ThinEngine.prototype._createDepthStencilCubeTexture=function(e,t){const s=new i.h(this,12);if(s.isCube=!0,1===this.webGLVersion)return c.V.Error("Depth cube texture is not supported by WebGL 1."),s;const r={bilinearFiltering:!1,comparisonFunction:0,generateStencil:!1,...t},n=this._gl;this._bindTextureDirectly(n.TEXTURE_CUBE_MAP,s,!0),this._setupDepthStencilTexture(s,e,r.bilinearFiltering,r.comparisonFunction);for(let t=0;t<6;t++)r.generateStencil?n.texImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,n.DEPTH24_STENCIL8,e,e,0,n.DEPTH_STENCIL,n.UNSIGNED_INT_24_8,null):n.texImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,n.DEPTH_COMPONENT24,e,e,0,n.DEPTH_COMPONENT,n.UNSIGNED_INT,null);return this._bindTextureDirectly(n.TEXTURE_CUBE_MAP,null),this._internalTexturesCache.push(s),s},n.ThinEngine.prototype._setCubeMapTextureParams=function(e,t,s){const i=this._gl;i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_MAG_FILTER,i.LINEAR),i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_MIN_FILTER,t?i.LINEAR_MIPMAP_LINEAR:i.LINEAR),i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE),e.samplingMode=t?3:2,t&&this.getCaps().textureMaxLevel&&void 0!==s&&s>0&&(i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_MAX_LEVEL,s),e._maxLodLevel=s),this._bindTextureDirectly(i.TEXTURE_CUBE_MAP,null)},n.ThinEngine.prototype.createCubeTexture=function(e,t,s,i,r=null,n=null,a,o=null,h=!1,l=0,u=0,_=null,f,p=!1,g=null){const m=this._gl;return this.createCubeTextureBase(e,t,s,!!i,r,n,a,o,h,l,u,_,(e=>this._bindTextureDirectly(m.TEXTURE_CUBE_MAP,e,!0)),((e,t)=>{const s=this.needPOTTextures?(0,d.R)(t[0].width,this._caps.maxCubemapTextureSize):t[0].width,n=s,o=[m.TEXTURE_CUBE_MAP_POSITIVE_X,m.TEXTURE_CUBE_MAP_POSITIVE_Y,m.TEXTURE_CUBE_MAP_POSITIVE_Z,m.TEXTURE_CUBE_MAP_NEGATIVE_X,m.TEXTURE_CUBE_MAP_NEGATIVE_Y,m.TEXTURE_CUBE_MAP_NEGATIVE_Z];this._bindTextureDirectly(m.TEXTURE_CUBE_MAP,e,!0),this._unpackFlipY(!1);const h=a?this._getInternalFormat(a,e._useSRGBBuffer):e._useSRGBBuffer?this._glSRGBExtensionValues.SRGB8_ALPHA8:m.RGBA;let l=a?this._getInternalFormat(a):m.RGBA;e._useSRGBBuffer&&1===this.webGLVersion&&(l=h);for(let e=0;e<o.length;e++)if(t[e].width!==s||t[e].height!==n){if(this._prepareWorkingCanvas(),!this._workingCanvas||!this._workingContext)return void c.V.Warn("Cannot create canvas to resize texture.");this._workingCanvas.width=s,this._workingCanvas.height=n,this._workingContext.drawImage(t[e],0,0,t[e].width,t[e].height,0,0,s,n),m.texImage2D(o[e],0,h,l,m.UNSIGNED_BYTE,this._workingCanvas)}else m.texImage2D(o[e],0,h,l,m.UNSIGNED_BYTE,t[e]);i||m.generateMipmap(m.TEXTURE_CUBE_MAP),this._setCubeMapTextureParams(e,!i),e.width=s,e.height=n,e.isReady=!0,a&&(e.format=a),e.onLoadedObservable.notifyObservers(e),e.onLoadedObservable.clear(),r&&r()}),!!p,g)},n.ThinEngine.prototype.generateMipMapsForCubemap=function(e,t=!0){if(e.generateMipMaps){const s=this._gl;this._bindTextureDirectly(s.TEXTURE_CUBE_MAP,e,!0),s.generateMipmap(s.TEXTURE_CUBE_MAP),t&&this._bindTextureDirectly(s.TEXTURE_CUBE_MAP,null)}};class m{get depthStencilTexture(){return this._depthStencilTexture}get depthStencilTextureWithStencil(){return this._depthStencilTextureWithStencil}get isCube(){return this._isCube}get isMulti(){return this._isMulti}get is2DArray(){return this.layers>0}get is3D(){return this.depth>0}get size(){return this.width}get width(){return this._size.width||this._size}get height(){return this._size.height||this._size}get layers(){return this._size.layers||0}get depth(){return this._size.depth||0}get texture(){return this._textures?.[0]??null}get textures(){return this._textures}get faceIndices(){return this._faceIndices}get layerIndices(){return this._layerIndices}getBaseArrayLayer(e){if(!this._textures)return-1;const t=this._textures[e],s=this._layerIndices?.[e]??0,i=this._faceIndices?.[e]??0;return t.isCube?6*s+i:t.is3D?0:s}get samples(){return this._samples}setSamples(e,t=!0,s=!1){if(this.samples===e&&!s)return e;const i=this._isMulti?this._engine.updateMultipleRenderTargetTextureSampleCount(this,e,t):this._engine.updateRenderTargetTextureSampleCount(this,e);return this._samples=e,i}constructor(e,t,s,i,r){this._textures=null,this._faceIndices=null,this._layerIndices=null,this._samples=1,this._attachments=null,this._generateStencilBuffer=!1,this._generateDepthBuffer=!1,this._depthStencilTextureWithStencil=!1,this._isMulti=e,this._isCube=t,this._size=s,this._engine=i,this._depthStencilTexture=null,this.label=r}setTextures(e){Array.isArray(e)?this._textures=e:this._textures=e?[e]:null}setTexture(e,t=0,s=!0){this._textures||(this._textures=[]),this._textures[t]!==e&&(this._textures[t]&&s&&this._textures[t].dispose(),this._textures[t]=e)}setLayerAndFaceIndices(e,t){this._layerIndices=e,this._faceIndices=t}setLayerAndFaceIndex(e=0,t,s){this._layerIndices||(this._layerIndices=[]),this._faceIndices||(this._faceIndices=[]),void 0!==t&&t>=0&&(this._layerIndices[e]=t),void 0!==s&&s>=0&&(this._faceIndices[e]=s)}createDepthStencilTexture(e=0,t=!0,s=!1,i=1,r=14,n){return this._depthStencilTexture?.dispose(),this._depthStencilTextureWithStencil=s,this._depthStencilTextureLabel=n,this._depthStencilTexture=this._engine.createDepthStencilTexture(this._size,{bilinearFiltering:t,comparisonFunction:e,generateStencil:s,isCube:this._isCube,samples:i,depthTextureFormat:r,label:n},this),this._depthStencilTexture}_shareDepth(e){this.shareDepth(e)}shareDepth(e){this._depthStencilTexture&&(e._depthStencilTexture&&e._depthStencilTexture.dispose(),e._depthStencilTexture=this._depthStencilTexture,e._depthStencilTextureWithStencil=this._depthStencilTextureWithStencil,this._depthStencilTexture.incrementReferences())}_swapAndDie(e){this.texture&&this.texture._swapAndDie(e),this._textures=null,this.dispose(!0)}_cloneRenderTargetWrapper(){let e=null;if(this._isMulti){const t=this.textures;if(t&&t.length>0){let s=!1,i=t.length,r=-1;const n=t[t.length-1]._source;14!==n&&12!==n||(s=!0,r=t[t.length-1].format,i--);const a=[],o=[],h=[],l=[],c=[],u=[],d=[],_={};for(let e=0;e<i;++e){const s=t[e];a.push(s.samplingMode),o.push(s.type),h.push(s.format),void 0!==_[s.uniqueId]?(l.push(-1),d.push(0)):(_[s.uniqueId]=e,s.is2DArray?(l.push(35866),d.push(s.depth)):s.isCube?(l.push(34067),d.push(0)):s.is3D?(l.push(32879),d.push(s.depth)):(l.push(3553),d.push(0))),this._faceIndices&&c.push(this._faceIndices[e]??0),this._layerIndices&&u.push(this._layerIndices[e]??0)}const f={samplingModes:a,generateMipMaps:t[0].generateMipMaps,generateDepthBuffer:this._generateDepthBuffer,generateStencilBuffer:this._generateStencilBuffer,generateDepthTexture:s,depthTextureFormat:r,types:o,formats:h,textureCount:i,targetTypes:l,faceIndex:c,layerIndex:u,layerCounts:d,label:this.label},p={width:this.width,height:this.height,depth:this.depth};e=this._engine.createMultipleRenderTarget(p,f);for(let s=0;s<i;++s){if(-1!==l[s])continue;const i=_[t[s].uniqueId];e.setTexture(e.textures[i],s)}}}else{const t={};if(t.generateDepthBuffer=this._generateDepthBuffer,t.generateMipMaps=this.texture?.generateMipMaps??!1,t.generateStencilBuffer=this._generateStencilBuffer,t.samplingMode=this.texture?.samplingMode,t.type=this.texture?.type,t.format=this.texture?.format,t.noColorAttachment=!this._textures,t.label=this.label,this.isCube)e=this._engine.createRenderTargetCubeTexture(this.width,t);else{const s={width:this.width,height:this.height,layers:this.is2DArray||this.is3D?this.texture?.depth:void 0};e=this._engine.createRenderTargetTexture(s,t)}e.texture&&(e.texture.isReady=!0)}return e}_swapRenderTargetWrapper(e){if(this._textures&&e._textures)for(let t=0;t<this._textures.length;++t)this._textures[t]._swapAndDie(e._textures[t],!1),e._textures[t].isReady=!0;this._depthStencilTexture&&e._depthStencilTexture&&(this._depthStencilTexture._swapAndDie(e._depthStencilTexture),e._depthStencilTexture.isReady=!0),this._textures=null,this._depthStencilTexture=null}_rebuild(){const e=this._cloneRenderTargetWrapper();if(e){if(this._depthStencilTexture){const t=this._depthStencilTexture.samplingMode,s=this._depthStencilTexture.format,i=2===t||3===t||11===t;e.createDepthStencilTexture(this._depthStencilTexture._comparisonFunction,i,this._depthStencilTextureWithStencil,this._depthStencilTexture.samples,s,this._depthStencilTextureLabel)}this.samples>1&&e.setSamples(this.samples),e._swapRenderTargetWrapper(this),e.dispose()}}releaseTextures(){if(this._textures)for(let e=0;e<this._textures?.length;++e)this._textures[e].dispose();this._textures=null}dispose(e=!1){e||(this._depthStencilTexture?.dispose(),this._depthStencilTexture=null,this.releaseTextures()),this._engine._releaseRenderTargetWrapper(this)}}class T extends m{constructor(e,t,s,i,r){super(e,t,s,i),this._framebuffer=null,this._depthStencilBuffer=null,this._MSAAFramebuffer=null,this._colorTextureArray=null,this._depthStencilTextureArray=null,this._disposeOnlyFramebuffers=!1,this._currentLOD=0,this._context=r}_cloneRenderTargetWrapper(){let e=null;return this._colorTextureArray&&this._depthStencilTextureArray?(e=this._engine.createMultiviewRenderTargetTexture(this.width,this.height),e.texture.isReady=!0):e=super._cloneRenderTargetWrapper(),e}_swapRenderTargetWrapper(e){super._swapRenderTargetWrapper(e),e._framebuffer=this._framebuffer,e._depthStencilBuffer=this._depthStencilBuffer,e._MSAAFramebuffer=this._MSAAFramebuffer,e._colorTextureArray=this._colorTextureArray,e._depthStencilTextureArray=this._depthStencilTextureArray,this._framebuffer=this._depthStencilBuffer=this._MSAAFramebuffer=this._colorTextureArray=this._depthStencilTextureArray=null}createDepthStencilTexture(e=0,t=!0,s=!1,i=1,r=14,n){if(this._depthStencilBuffer){const e=this._engine,t=e._currentFramebuffer,s=this._context;e._bindUnboundFramebuffer(this._framebuffer),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_STENCIL_ATTACHMENT,s.RENDERBUFFER,null),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.DEPTH_ATTACHMENT,s.RENDERBUFFER,null),s.framebufferRenderbuffer(s.FRAMEBUFFER,s.STENCIL_ATTACHMENT,s.RENDERBUFFER,null),e._bindUnboundFramebuffer(t),s.deleteRenderbuffer(this._depthStencilBuffer),this._depthStencilBuffer=null}return super.createDepthStencilTexture(e,t,s,i,r,n)}shareDepth(e){super.shareDepth(e);const t=this._context,s=this._depthStencilBuffer,i=e._MSAAFramebuffer||e._framebuffer,r=this._engine;e._depthStencilBuffer&&e._depthStencilBuffer!==s&&t.deleteRenderbuffer(e._depthStencilBuffer),e._depthStencilBuffer=s;const n=e._generateStencilBuffer?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;r._bindUnboundFramebuffer(i),t.framebufferRenderbuffer(t.FRAMEBUFFER,n,t.RENDERBUFFER,s),r._bindUnboundFramebuffer(null)}_bindTextureRenderTarget(e,t=0,s,i=0){if(!e._hardwareTexture)return;const r=this._framebuffer,n=this._engine,a=n._currentFramebuffer;if(n._bindUnboundFramebuffer(r),n.webGLVersion>1){const r=this._context,n=r["COLOR_ATTACHMENT"+t];e.is2DArray||e.is3D?(s=s??this.layerIndices?.[t]??0,r.framebufferTextureLayer(r.FRAMEBUFFER,n,e._hardwareTexture.underlyingResource,i,s)):e.isCube?(s=s??this.faceIndices?.[t]??0,r.framebufferTexture2D(r.FRAMEBUFFER,n,r.TEXTURE_CUBE_MAP_POSITIVE_X+s,e._hardwareTexture.underlyingResource,i)):r.framebufferTexture2D(r.FRAMEBUFFER,n,r.TEXTURE_2D,e._hardwareTexture.underlyingResource,i)}else{const r=this._context,n=r["COLOR_ATTACHMENT"+t+"_WEBGL"],a=void 0!==s?r.TEXTURE_CUBE_MAP_POSITIVE_X+s:r.TEXTURE_2D;r.framebufferTexture2D(r.FRAMEBUFFER,n,a,e._hardwareTexture.underlyingResource,i)}n._bindUnboundFramebuffer(a)}setTexture(e,t=0,s=!0){super.setTexture(e,t,s),this._bindTextureRenderTarget(e,t)}setLayerAndFaceIndices(e,t){if(super.setLayerAndFaceIndices(e,t),!this.textures||!this.layerIndices||!this.faceIndices)return;const s=this._attachments?.length??this.textures.length;for(let e=0;e<s;e++){const t=this.textures[e];t&&(t.is2DArray||t.is3D?this._bindTextureRenderTarget(t,e,this.layerIndices[e]):t.isCube?this._bindTextureRenderTarget(t,e,this.faceIndices[e]):this._bindTextureRenderTarget(t,e))}}setLayerAndFaceIndex(e=0,t,s){if(super.setLayerAndFaceIndex(e,t,s),!this.textures||!this.layerIndices||!this.faceIndices)return;const i=this.textures[e];i.is2DArray||i.is3D?this._bindTextureRenderTarget(this.textures[e],e,this.layerIndices[e]):i.isCube&&this._bindTextureRenderTarget(this.textures[e],e,this.faceIndices[e])}dispose(e=this._disposeOnlyFramebuffers){const t=this._context;e||(this._colorTextureArray&&(this._context.deleteTexture(this._colorTextureArray),this._colorTextureArray=null),this._depthStencilTextureArray&&(this._context.deleteTexture(this._depthStencilTextureArray),this._depthStencilTextureArray=null)),this._framebuffer&&(t.deleteFramebuffer(this._framebuffer),this._framebuffer=null),this._depthStencilBuffer&&(t.deleteRenderbuffer(this._depthStencilBuffer),this._depthStencilBuffer=null),this._MSAAFramebuffer&&(t.deleteFramebuffer(this._MSAAFramebuffer),this._MSAAFramebuffer=null),super.dispose(e)}}var b=s(6326);b.$.prototype.createDepthStencilTexture=function(e,t,s){if(t.isCube){const s=e.width||e;return this._createDepthStencilCubeTexture(s,t)}return this._createDepthStencilTexture(e,t,s)},n.ThinEngine.prototype._createHardwareRenderTargetWrapper=function(e,t,s){const i=new T(e,t,s,this,this._gl);return this._renderTargetWrapperCache.push(i),i},n.ThinEngine.prototype.createRenderTargetTexture=function(e,t){const s=this._createHardwareRenderTargetWrapper(!1,!1,e);let i,r,n=!0,a=!1,o=!1,h=1;void 0!==t&&"object"==typeof t&&(n=t.generateDepthBuffer??!0,a=!!t.generateStencilBuffer,o=!!t.noColorAttachment,i=t.colorAttachment,h=t.samples??1,r=t.label);const l=i||(o?null:this._createInternalTexture(e,t,!0,5)),c=e.width||e,u=e.height||e,d=this._currentFramebuffer,_=this._gl,f=_.createFramebuffer();if(this._bindUnboundFramebuffer(f),s._depthStencilBuffer=this._setupFramebufferDepthAttachments(a,n,c,u),!l||l.is2DArray||l.is3D||_.framebufferTexture2D(_.FRAMEBUFFER,_.COLOR_ATTACHMENT0,_.TEXTURE_2D,l._hardwareTexture.underlyingResource,0),this._bindUnboundFramebuffer(d),s.label=r??"RenderTargetWrapper",s._framebuffer=f,s._generateDepthBuffer=n,s._generateStencilBuffer=a,s.setTextures(l),i){if(s._samples=i.samples,i.samples>1){const e=i._hardwareTexture.getMSAARenderBuffer(0);s._MSAAFramebuffer=_.createFramebuffer(),this._bindUnboundFramebuffer(s._MSAAFramebuffer),_.framebufferRenderbuffer(_.FRAMEBUFFER,_.COLOR_ATTACHMENT0,_.RENDERBUFFER,e),this._bindUnboundFramebuffer(null)}}else this.updateRenderTargetTextureSampleCount(s,h);return s},n.ThinEngine.prototype._createDepthStencilTexture=function(e,t,s){const r=this._gl,n=e.layers||0,a=e.depth||0;let o=r.TEXTURE_2D;0!==n?o=r.TEXTURE_2D_ARRAY:0!==a&&(o=r.TEXTURE_3D);const h=new i.h(this,12);if(h.label=t.label,!this._caps.depthTextureExtension)return c.V.Error("Depth texture is not supported by your browser or hardware."),h;const l={bilinearFiltering:!1,comparisonFunction:0,generateStencil:!1,...t};if(this._bindTextureDirectly(o,h,!0),this._setupDepthStencilTexture(h,e,0!==l.comparisonFunction&&l.bilinearFiltering,l.comparisonFunction,l.samples),void 0!==l.depthTextureFormat){if(15!==l.depthTextureFormat&&16!==l.depthTextureFormat&&17!==l.depthTextureFormat&&13!==l.depthTextureFormat&&14!==l.depthTextureFormat&&18!==l.depthTextureFormat)return c.V.Error(`Depth texture ${l.depthTextureFormat} format is not supported.`),h;h.format=l.depthTextureFormat}else h.format=l.generateStencil?13:16;const u=17===h.format||13===h.format||18===h.format;let d=r.UNSIGNED_INT;15===h.format?d=r.UNSIGNED_SHORT:17===h.format||13===h.format?d=r.UNSIGNED_INT_24_8:14===h.format?d=r.FLOAT:18===h.format&&(d=r.FLOAT_32_UNSIGNED_INT_24_8_REV);const _=u?r.DEPTH_STENCIL:r.DEPTH_COMPONENT,f=this._getInternalFormatFromDepthTextureFormat(h.format,!0,u);return h.is2DArray?r.texImage3D(o,0,f,h.width,h.height,n,0,_,d,null):h.is3D?r.texImage3D(o,0,f,h.width,h.height,a,0,_,d,null):r.texImage2D(o,0,f,h.width,h.height,0,_,d,null),this._bindTextureDirectly(o,null),this._internalTexturesCache.push(h),s._depthStencilBuffer&&(r.deleteRenderbuffer(s._depthStencilBuffer),s._depthStencilBuffer=null),this._bindUnboundFramebuffer(s._MSAAFramebuffer??s._framebuffer),s._generateStencilBuffer=u,s._depthStencilTextureWithStencil=u,s._depthStencilBuffer=this._setupFramebufferDepthAttachments(s._generateStencilBuffer,s._generateDepthBuffer,s.width,s.height,s.samples,h.format),this._bindUnboundFramebuffer(null),h},n.ThinEngine.prototype.updateRenderTargetTextureSampleCount=function(e,t){if(this.webGLVersion<2||!e)return 1;if(e.samples===t)return t;const s=this._gl;t=Math.min(t,this.getCaps().maxMSAASamples),e._depthStencilBuffer&&(s.deleteRenderbuffer(e._depthStencilBuffer),e._depthStencilBuffer=null),e._MSAAFramebuffer&&(s.deleteFramebuffer(e._MSAAFramebuffer),e._MSAAFramebuffer=null);const i=e.texture?._hardwareTexture;if(i?.releaseMSAARenderBuffers(),e.texture&&t>1&&"function"==typeof s.renderbufferStorageMultisample){const r=s.createFramebuffer();if(!r)throw new Error("Unable to create multi sampled framebuffer");e._MSAAFramebuffer=r,this._bindUnboundFramebuffer(e._MSAAFramebuffer);const n=this._createRenderBuffer(e.texture.width,e.texture.height,t,-1,this._getRGBABufferInternalSizedFormat(e.texture.type,e.texture.format,e.texture._useSRGBBuffer),s.COLOR_ATTACHMENT0,!1);if(!n)throw new Error("Unable to create multi sampled framebuffer");i?.addMSAARenderBuffer(n)}this._bindUnboundFramebuffer(e._MSAAFramebuffer??e._framebuffer),e.texture&&(e.texture.samples=t),e._samples=t;const r=e._depthStencilTexture?e._depthStencilTexture.format:void 0;return e._depthStencilBuffer=this._setupFramebufferDepthAttachments(e._generateStencilBuffer,e._generateDepthBuffer,e.width,e.height,t,r),this._bindUnboundFramebuffer(null),t},n.ThinEngine.prototype._setupDepthStencilTexture=function(e,t,s,i,r=1){const n=t.width??t,a=t.height??t,o=t.layers||0,h=t.depth||0;e.baseWidth=n,e.baseHeight=a,e.width=n,e.height=a,e.is2DArray=o>0,e.depth=o||h,e.isReady=!0,e.samples=r,e.generateMipMaps=!1,e.samplingMode=s?2:1,e.type=0,e._comparisonFunction=i;const l=this._gl,c=this._getTextureTarget(e),u=this._getSamplingParameters(e.samplingMode,!1);l.texParameteri(c,l.TEXTURE_MAG_FILTER,u.mag),l.texParameteri(c,l.TEXTURE_MIN_FILTER,u.min),l.texParameteri(c,l.TEXTURE_WRAP_S,l.CLAMP_TO_EDGE),l.texParameteri(c,l.TEXTURE_WRAP_T,l.CLAMP_TO_EDGE),this.webGLVersion>1&&(0===i?(l.texParameteri(c,l.TEXTURE_COMPARE_FUNC,515),l.texParameteri(c,l.TEXTURE_COMPARE_MODE,l.NONE)):(l.texParameteri(c,l.TEXTURE_COMPARE_FUNC,i),l.texParameteri(c,l.TEXTURE_COMPARE_MODE,l.COMPARE_REF_TO_TEXTURE)))},n.ThinEngine.prototype.setDepthStencilTexture=function(e,t,s,i){void 0!==e&&(t&&(this._boundUniforms[e]=t),s&&s.depthStencilTexture?this._setTexture(e,s,!1,!0,i):this._setTexture(e,null,void 0,void 0,i))},n.ThinEngine.prototype.createRenderTargetCubeTexture=function(e,t){const s=this._createHardwareRenderTargetWrapper(!1,!0,e),r={generateMipMaps:!0,generateDepthBuffer:!0,generateStencilBuffer:!1,type:0,samplingMode:3,format:5,...t};r.generateStencilBuffer=r.generateDepthBuffer&&r.generateStencilBuffer,(1!==r.type||this._caps.textureFloatLinearFiltering)&&(2!==r.type||this._caps.textureHalfFloatLinearFiltering)||(r.samplingMode=1);const n=this._gl,a=new i.h(this,5);this._bindTextureDirectly(n.TEXTURE_CUBE_MAP,a,!0);const o=this._getSamplingParameters(r.samplingMode,r.generateMipMaps);1!==r.type||this._caps.textureFloat||(r.type=0,c.V.Warn("Float textures are not supported. Cube render target forced to TEXTURETYPE_UNESIGNED_BYTE type")),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_MAG_FILTER,o.mag),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_MIN_FILTER,o.min),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_WRAP_S,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE);for(let t=0;t<6;t++)n.texImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,this._getRGBABufferInternalSizedFormat(r.type,r.format),e,e,0,this._getInternalFormat(r.format),this._getWebGLTextureType(r.type),null);const h=n.createFramebuffer();return this._bindUnboundFramebuffer(h),s._depthStencilBuffer=this._setupFramebufferDepthAttachments(r.generateStencilBuffer,r.generateDepthBuffer,e,e),r.generateMipMaps&&n.generateMipmap(n.TEXTURE_CUBE_MAP),this._bindTextureDirectly(n.TEXTURE_CUBE_MAP,null),this._bindUnboundFramebuffer(null),s._framebuffer=h,s._generateDepthBuffer=r.generateDepthBuffer,s._generateStencilBuffer=r.generateStencilBuffer,a.width=e,a.height=e,a.isReady=!0,a.isCube=!0,a.samples=1,a.generateMipMaps=r.generateMipMaps,a.samplingMode=r.samplingMode,a.type=r.type,a.format=r.format,this._internalTexturesCache.push(a),s.setTextures(a),s};var E=s(4640),x=s(2667),A=s(3537);n.ThinEngine.prototype.createPrefilteredCubeTexture=function(e,t,s,r,n=null,a=null,o,h=null,l=!0){return this.createCubeTexture(e,t,null,!1,(e=>{if(!e)return void(n&&n(null));const a=e.texture;if(l?e.info.sphericalPolynomial&&(a._sphericalPolynomial=e.info.sphericalPolynomial):a._sphericalPolynomial=new E.Q,a._source=9,this.getCaps().textureLOD)return void(n&&n(a));const o=this._gl,h=e.width;if(!h)return;const u=[];for(let n=0;n<3;n++){const l=1-n/2,d=r,_=Math.log2(h)*s+r,f=d+(_-d)*l,p=Math.round(Math.min(Math.max(f,0),_)),g=new i.h(this,2);if(g.type=a.type,g.format=a.format,g.width=Math.pow(2,Math.max(Math.log2(h)-p,0)),g.height=g.width,g.isCube=!0,g._cachedWrapU=0,g._cachedWrapV=0,this._bindTextureDirectly(o.TEXTURE_CUBE_MAP,g,!0),g.samplingMode=2,o.texParameteri(o.TEXTURE_CUBE_MAP,o.TEXTURE_MAG_FILTER,o.LINEAR),o.texParameteri(o.TEXTURE_CUBE_MAP,o.TEXTURE_MIN_FILTER,o.LINEAR),o.texParameteri(o.TEXTURE_CUBE_MAP,o.TEXTURE_WRAP_S,o.CLAMP_TO_EDGE),o.texParameteri(o.TEXTURE_CUBE_MAP,o.TEXTURE_WRAP_T,o.CLAMP_TO_EDGE),e.isDDS){const t=e.info,s=e.data;this._unpackFlipY(t.isCompressed),A.D.UploadDDSLevels(this,g,s,t,!0,6,p)}else c.V.Warn("DDS is the only prefiltered cube map supported so far.");this._bindTextureDirectly(o.TEXTURE_CUBE_MAP,null);const m=new x.t(t);m._isCube=!0,m._texture=g,g.isReady=!0,u.push(m)}a._lodTextureHigh=u[2],a._lodTextureMid=u[1],a._lodTextureLow=u[0],n&&n(a)}),a,o,h,l,s,r)},n.ThinEngine.prototype.createUniformBuffer=function(e,t){const s=this._gl.createBuffer();if(!s)throw new Error("Unable to create uniform buffer");const i=new l.A(s);return this.bindUniformBuffer(i),e instanceof Float32Array?this._gl.bufferData(this._gl.UNIFORM_BUFFER,e,this._gl.STATIC_DRAW):this._gl.bufferData(this._gl.UNIFORM_BUFFER,new Float32Array(e),this._gl.STATIC_DRAW),this.bindUniformBuffer(null),i.references=1,i},n.ThinEngine.prototype.createDynamicUniformBuffer=function(e,t){const s=this._gl.createBuffer();if(!s)throw new Error("Unable to create dynamic uniform buffer");const i=new l.A(s);return this.bindUniformBuffer(i),e instanceof Float32Array?this._gl.bufferData(this._gl.UNIFORM_BUFFER,e,this._gl.DYNAMIC_DRAW):this._gl.bufferData(this._gl.UNIFORM_BUFFER,new Float32Array(e),this._gl.DYNAMIC_DRAW),this.bindUniformBuffer(null),i.references=1,i},n.ThinEngine.prototype.updateUniformBuffer=function(e,t,s,i){this.bindUniformBuffer(e),void 0===s&&(s=0),void 0===i?t instanceof Float32Array?this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,s,t):this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,s,new Float32Array(t)):t instanceof Float32Array?this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,0,t.subarray(s,s+i)):this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,0,new Float32Array(t).subarray(s,s+i)),this.bindUniformBuffer(null)},n.ThinEngine.prototype.bindUniformBuffer=function(e){this._gl.bindBuffer(this._gl.UNIFORM_BUFFER,e?e.underlyingResource:null)},n.ThinEngine.prototype.bindUniformBufferBase=function(e,t,s){this._gl.bindBufferBase(this._gl.UNIFORM_BUFFER,t,e?e.underlyingResource:null)},n.ThinEngine.prototype.bindUniformBlock=function(e,t,s){const i=e.program,r=this._gl.getUniformBlockIndex(i,t);4294967295!==r&&this._gl.uniformBlockBinding(i,r,s)};var R=s(8790);function M(e){if(e.requestPointerLock){const t=e.requestPointerLock();t instanceof Promise?t.then((()=>{e.focus()})).catch((()=>{})):e.focus()}}b.$.prototype.displayLoadingUI=function(){if(!(0,R.BA)())return;const e=this.loadingScreen;e&&e.displayLoadingUI()},b.$.prototype.hideLoadingUI=function(){if(!(0,R.BA)())return;const e=this._loadingScreen;e&&e.hideLoadingUI()},Object.defineProperty(b.$.prototype,"loadingScreen",{get:function(){return!this._loadingScreen&&this._renderingCanvas&&(this._loadingScreen=b.$.DefaultLoadingScreenFactory(this._renderingCanvas)),this._loadingScreen},set:function(e){this._loadingScreen=e},enumerable:!0,configurable:!0}),Object.defineProperty(b.$.prototype,"loadingUIText",{set:function(e){this.loadingScreen.loadingUIText=e},enumerable:!0,configurable:!0}),Object.defineProperty(b.$.prototype,"loadingUIBackgroundColor",{set:function(e){this.loadingScreen.loadingUIBackgroundColor=e},enumerable:!0,configurable:!0}),b.$.prototype.getInputElement=function(){return this._renderingCanvas},b.$.prototype.getRenderingCanvasClientRect=function(){return this._renderingCanvas?this._renderingCanvas.getBoundingClientRect():null},b.$.prototype.getInputElementClientRect=function(){return this._renderingCanvas?this.getInputElement().getBoundingClientRect():null},b.$.prototype.getAspectRatio=function(e,t=!1){const s=e.viewport;return this.getRenderWidth(t)*s.width/(this.getRenderHeight(t)*s.height)},b.$.prototype.getScreenAspectRatio=function(){return this.getRenderWidth(!0)/this.getRenderHeight(!0)},b.$.prototype._verifyPointerLock=function(){this._onPointerLockChange?.()},b.$.prototype.setAlphaEquation=function(e){if(this._alphaEquation!==e){switch(e){case 0:this._alphaState.setAlphaEquationParameters(32774,32774);break;case 1:this._alphaState.setAlphaEquationParameters(32778,32778);break;case 2:this._alphaState.setAlphaEquationParameters(32779,32779);break;case 3:this._alphaState.setAlphaEquationParameters(32776,32776);break;case 4:this._alphaState.setAlphaEquationParameters(32775,32775);break;case 5:this._alphaState.setAlphaEquationParameters(32775,32774)}this._alphaEquation=e}},b.$.prototype.getInputElement=function(){return this._renderingCanvas},b.$.prototype.getDepthFunction=function(){return this._depthCullingState.depthFunc},b.$.prototype.setDepthFunction=function(e){this._depthCullingState.depthFunc=e},b.$.prototype.setDepthFunctionToGreater=function(){this.setDepthFunction(516)},b.$.prototype.setDepthFunctionToGreaterOrEqual=function(){this.setDepthFunction(518)},b.$.prototype.setDepthFunctionToLess=function(){this.setDepthFunction(513)},b.$.prototype.setDepthFunctionToLessOrEqual=function(){this.setDepthFunction(515)},b.$.prototype.getDepthWrite=function(){return this._depthCullingState.depthMask},b.$.prototype.setDepthWrite=function(e){this._depthCullingState.depthMask=e},b.$.prototype.getStencilBuffer=function(){return this._stencilState.stencilTest},b.$.prototype.setStencilBuffer=function(e){this._stencilState.stencilTest=e},b.$.prototype.getStencilMask=function(){return this._stencilState.stencilMask},b.$.prototype.setStencilMask=function(e){this._stencilState.stencilMask=e},b.$.prototype.getStencilFunction=function(){return this._stencilState.stencilFunc},b.$.prototype.getStencilFunctionReference=function(){return this._stencilState.stencilFuncRef},b.$.prototype.getStencilFunctionMask=function(){return this._stencilState.stencilFuncMask},b.$.prototype.setStencilFunction=function(e){this._stencilState.stencilFunc=e},b.$.prototype.setStencilFunctionReference=function(e){this._stencilState.stencilFuncRef=e},b.$.prototype.setStencilFunctionMask=function(e){this._stencilState.stencilFuncMask=e},b.$.prototype.getStencilOperationFail=function(){return this._stencilState.stencilOpStencilFail},b.$.prototype.getStencilOperationDepthFail=function(){return this._stencilState.stencilOpDepthFail},b.$.prototype.getStencilOperationPass=function(){return this._stencilState.stencilOpStencilDepthPass},b.$.prototype.setStencilOperationFail=function(e){this._stencilState.stencilOpStencilFail=e},b.$.prototype.setStencilOperationDepthFail=function(e){this._stencilState.stencilOpDepthFail=e},b.$.prototype.setStencilOperationPass=function(e){this._stencilState.stencilOpStencilDepthPass=e},b.$.prototype.cacheStencilState=function(){this._cachedStencilBuffer=this.getStencilBuffer(),this._cachedStencilFunction=this.getStencilFunction(),this._cachedStencilMask=this.getStencilMask(),this._cachedStencilOperationPass=this.getStencilOperationPass(),this._cachedStencilOperationFail=this.getStencilOperationFail(),this._cachedStencilOperationDepthFail=this.getStencilOperationDepthFail(),this._cachedStencilReference=this.getStencilFunctionReference()},b.$.prototype.restoreStencilState=function(){this.setStencilFunction(this._cachedStencilFunction),this.setStencilMask(this._cachedStencilMask),this.setStencilBuffer(this._cachedStencilBuffer),this.setStencilOperationPass(this._cachedStencilOperationPass),this.setStencilOperationFail(this._cachedStencilOperationFail),this.setStencilOperationDepthFail(this._cachedStencilOperationDepthFail),this.setStencilFunctionReference(this._cachedStencilReference)},b.$.prototype.setAlphaConstants=function(e,t,s,i){this._alphaState.setAlphaBlendConstants(e,t,s,i)},b.$.prototype.getAlphaMode=function(){return this._alphaMode},b.$.prototype.getAlphaEquation=function(){return this._alphaEquation},b.$.prototype.getRenderPassNames=function(){return this._renderPassNames},b.$.prototype.getCurrentRenderPassName=function(){return this._renderPassNames[this.currentRenderPassId]},b.$.prototype.createRenderPassId=function(e){const t=++b.$._RenderPassIdCounter;return this._renderPassNames[t]=e??"NONAME",t},b.$.prototype.releaseRenderPassId=function(e){this._renderPassNames[e]=void 0;for(let t=0;t<this.scenes.length;++t){const s=this.scenes[t];for(let t=0;t<s.meshes.length;++t){const i=s.meshes[t];if(i.subMeshes)for(let t=0;t<i.subMeshes.length;++t)i.subMeshes[t]._removeDrawWrapper(e)}}};var y=s(4296),P=s(9848);b.$.AudioEngineFactory=(e,t,s)=>new v(e,t,s);class v{get audioContext(){return this._audioContextInitialized||this._initializeAudioContext(),this._audioContext}constructor(e=null,t=null,s=null){if(this._audioContext=null,this._audioContextInitialized=!1,this._muteButton=null,this._audioDestination=null,this.canUseWebAudio=!1,this.WarnedWebAudioUnsupported=!1,this.isMP3supported=!1,this.isOGGsupported=!1,this.unlocked=!1,this.useCustomUnlockedButton=!1,this.onAudioUnlockedObservable=new P.cP,this.onAudioLockedObservable=new P.cP,this._tryToRun=!1,this._onResize=()=>{this._moveButtonToTopLeft()},!(0,R.BA)())return;void 0!==window.AudioContext&&(this.canUseWebAudio=!0);const i=document.createElement("audio");this._hostElement=e,this._audioContext=t,this._audioDestination=s;try{i&&i.canPlayType&&(i.canPlayType('audio/mpeg; codecs="mp3"').replace(/^no$/,"")||i.canPlayType("audio/mp3").replace(/^no$/,""))&&(this.isMP3supported=!0)}catch(e){}try{i&&i.canPlayType&&i.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,"")&&(this.isOGGsupported=!0)}catch(e){}}lock(){this._triggerSuspendedState()}unlock(){if("running"===this._audioContext?.state)return this._hideMuteButton(),void(this.unlocked||(this.unlocked=!0,this.onAudioUnlockedObservable.notifyObservers(this)));this._tryToRun?this._audioContext?.suspend().then((()=>{this._tryToRun=!1,this._triggerRunningState()})):this._triggerRunningState()}_resumeAudioContextOnStateChange(){this._audioContext?.addEventListener("statechange",(()=>{this.unlocked&&"running"!==this._audioContext?.state&&this._resumeAudioContext()}),{once:!0,passive:!0,signal:AbortSignal.timeout(3e3)})}_resumeAudioContext(){return this._audioContext?.resume?this._audioContext.resume():Promise.resolve()}_initializeAudioContext(){try{this.canUseWebAudio&&(this._audioContext||(this._audioContext=new AudioContext),this.masterGain=this._audioContext.createGain(),this.masterGain.gain.value=1,this._audioDestination||(this._audioDestination=this._audioContext.destination),this.masterGain.connect(this._audioDestination),this._audioContextInitialized=!0,"running"===this._audioContext.state&&this._triggerRunningState())}catch(e){this.canUseWebAudio=!1,c.V.Error("Web Audio: "+e.message)}}_triggerRunningState(){this._tryToRun||(this._tryToRun=!0,this._resumeAudioContext().then((()=>{this._tryToRun=!1,this._muteButton&&this._hideMuteButton(),this.unlocked=!0,this.onAudioUnlockedObservable.notifyObservers(this)})).catch((()=>{this._tryToRun=!1,this.unlocked=!1})))}_triggerSuspendedState(){this.unlocked=!1,this.onAudioLockedObservable.notifyObservers(this),this._displayMuteButton()}_displayMuteButton(){if(this.useCustomUnlockedButton||this._muteButton)return;this._muteButton=document.createElement("BUTTON"),this._muteButton.className="babylonUnmuteIcon",this._muteButton.id="babylonUnmuteIconBtn",this._muteButton.title="Unmute";const e=".babylonUnmuteIcon { position: absolute; left: 20px; top: 20px; height: 40px; width: 60px; background-color: rgba(51,51,51,0.7); background-image: url("+(window.SVGSVGElement?"data:image/svg+xml;charset=UTF-8,%3Csvg%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2239%22%20height%3D%2232%22%20viewBox%3D%220%200%2039%2032%22%3E%3Cpath%20fill%3D%22white%22%20d%3D%22M9.625%2018.938l-0.031%200.016h-4.953q-0.016%200-0.031-0.016v-12.453q0-0.016%200.031-0.016h4.953q0.031%200%200.031%200.016v12.453zM12.125%207.688l8.719-8.703v27.453l-8.719-8.719-0.016-0.047v-9.938zM23.359%207.875l1.406-1.406%204.219%204.203%204.203-4.203%201.422%201.406-4.219%204.219%204.219%204.203-1.484%201.359-4.141-4.156-4.219%204.219-1.406-1.422%204.219-4.203z%22%3E%3C%2Fpath%3E%3C%2Fsvg%3E":"https://cdn.babylonjs.com/Assets/audio.png")+");  background-size: 80%; background-repeat:no-repeat; background-position: center; background-position-y: 4px; border: none; outline: none; transition: transform 0.125s ease-out; cursor: pointer; z-index: 9999; } .babylonUnmuteIcon:hover { transform: scale(1.05) } .babylonUnmuteIcon:active { background-color: rgba(51,51,51,1) }",t=document.createElement("style");t.appendChild(document.createTextNode(e)),document.getElementsByTagName("head")[0].appendChild(t),document.body.appendChild(this._muteButton),this._moveButtonToTopLeft(),this._muteButton.addEventListener("touchend",(()=>{this._triggerRunningState()}),!0),this._muteButton.addEventListener("click",(()=>{this.unlock()}),!0),window.addEventListener("resize",this._onResize)}_moveButtonToTopLeft(){this._hostElement&&this._muteButton&&(this._muteButton.style.top=this._hostElement.offsetTop+20+"px",this._muteButton.style.left=this._hostElement.offsetLeft+20+"px")}_hideMuteButton(){this._muteButton&&(document.body.removeChild(this._muteButton),this._muteButton=null)}dispose(){this.canUseWebAudio&&this._audioContextInitialized&&(this._connectedAnalyser&&this._audioContext&&(this._connectedAnalyser.stopDebugCanvas(),this._connectedAnalyser.dispose(),this.masterGain.disconnect(),this.masterGain.connect(this._audioContext.destination),this._connectedAnalyser=null),this.masterGain.gain.value=1),this.WarnedWebAudioUnsupported=!1,this._hideMuteButton(),window.removeEventListener("resize",this._onResize),this.onAudioUnlockedObservable.clear(),this.onAudioLockedObservable.clear()}getGlobalVolume(){return this.canUseWebAudio&&this._audioContextInitialized?this.masterGain.gain.value:-1}setGlobalVolume(e){this.canUseWebAudio&&this._audioContextInitialized&&(this.masterGain.gain.value=e)}connectToAnalyser(e){this._connectedAnalyser&&this._connectedAnalyser.stopDebugCanvas(),this.canUseWebAudio&&this._audioContextInitialized&&this._audioContext&&(this._connectedAnalyser=e,this.masterGain.disconnect(),this._connectedAnalyser.connectAudioNodes(this.masterGain,this._audioContext.destination))}}class C extends n.ThinEngine{static get NpmPackage(){return b.$.NpmPackage}static get Version(){return b.$.Version}static get Instances(){return r.q.Instances}static get LastCreatedEngine(){return r.q.LastCreatedEngine}static get LastCreatedScene(){return r.q.LastCreatedScene}static DefaultLoadingScreenFactory(e){return b.$.DefaultLoadingScreenFactory(e)}get _supportsHardwareTextureRescaling(){return!!C._RescalePostProcessFactory}_measureFps(){this._performanceMonitor.sampleFrame(),this._fps=this._performanceMonitor.averageFPS,this._deltaTime=this._performanceMonitor.instantaneousFrameTime||0}get performanceMonitor(){return this._performanceMonitor}constructor(e,t,s,i=!1){if(super(e,t,s,i),this.customAnimationFrameRequester=null,this._performanceMonitor=new o,this._drawCalls=new y.A,e&&(this._features.supportRenderPasses=!0,s=this._creationOptions,e.getContext)){const t=e;this._sharedInit(t)}}_initGLContext(){super._initGLContext(),this._rescalePostProcess=null}_sharedInit(e){super._sharedInit(e),function(e,t,s){e._onCanvasFocus=()=>{e.onCanvasFocusObservable.notifyObservers(e)},e._onCanvasBlur=()=>{e.onCanvasBlurObservable.notifyObservers(e)},e._onCanvasContextMenu=t=>{e.disableContextMenu&&t.preventDefault()},t.addEventListener("focus",e._onCanvasFocus),t.addEventListener("blur",e._onCanvasBlur),t.addEventListener("contextmenu",e._onCanvasContextMenu),e._onBlur=()=>{e.disablePerformanceMonitorInBackground&&e.performanceMonitor.disable(),e._windowIsBackground=!0},e._onFocus=()=>{e.disablePerformanceMonitorInBackground&&e.performanceMonitor.enable(),e._windowIsBackground=!1},e._onCanvasPointerOut=s=>{document.elementFromPoint(s.clientX,s.clientY)!==t&&e.onCanvasPointerOutObservable.notifyObservers(s)};const i=e.getHostWindow();i&&"function"==typeof i.addEventListener&&(i.addEventListener("blur",e._onBlur),i.addEventListener("focus",e._onFocus)),t.addEventListener("pointerout",e._onCanvasPointerOut),s.doNotHandleTouchAction||function(e){e&&e.setAttribute&&(e.setAttribute("touch-action","none"),e.style.touchAction="none",e.style.webkitTapHighlightColor="transparent")}(t),!b.$.audioEngine&&s.audioEngine&&b.$.AudioEngineFactory&&(b.$.audioEngine=b.$.AudioEngineFactory(e.getRenderingCanvas(),e.getAudioContext(),e.getAudioDestination())),(0,R.Nf)()&&(e._onFullscreenChange=()=>{e.isFullscreen=!!document.fullscreenElement,e.isFullscreen&&e._pointerLockRequested&&t&&M(t)},document.addEventListener("fullscreenchange",e._onFullscreenChange,!1),document.addEventListener("webkitfullscreenchange",e._onFullscreenChange,!1),e._onPointerLockChange=()=>{e.isPointerLock=document.pointerLockElement===t},document.addEventListener("pointerlockchange",e._onPointerLockChange,!1),document.addEventListener("webkitpointerlockchange",e._onPointerLockChange,!1)),e.enableOfflineSupport=void 0!==b.$.OfflineProviderFactory,e._deterministicLockstep=!!s.deterministicLockstep,e._lockstepMaxSteps=s.lockstepMaxSteps||0,e._timeStep=s.timeStep||1/60}(this,e,this._creationOptions)}resizeImageBitmap(e,t,s){return function(e,t,s,i){const r=e.createCanvas(s,i).getContext("2d");if(!r)throw new Error("Unable to get 2d context for resizeImageBitmap");return r.drawImage(t,0,0),r.getImageData(0,0,s,i).data}(this,e,t,s)}_createImageBitmapFromSource(e,t){return function(e,t,s){return new Promise(((i,r)=>{const n=new Image;n.onload=()=>{n.decode().then((()=>{e.createImageBitmap(n,s).then((e=>{i(e)}))}))},n.onerror=()=>{r(`Error loading image ${n.src}`)},n.src=t}))}(this,e,t)}switchFullscreen(e){this.isFullscreen?this.exitFullscreen():this.enterFullscreen(e)}enterFullscreen(e){this.isFullscreen||(this._pointerLockRequested=e,this._renderingCanvas&&function(e){const t=e.requestFullscreen||e.webkitRequestFullscreen;t&&t.call(e)}(this._renderingCanvas))}exitFullscreen(){this.isFullscreen&&function(){const e=document;document.exitFullscreen?document.exitFullscreen():e.webkitCancelFullScreen&&e.webkitCancelFullScreen()}()}setDitheringState(e){e?this._gl.enable(this._gl.DITHER):this._gl.disable(this._gl.DITHER)}setRasterizerState(e){e?this._gl.disable(this._gl.RASTERIZER_DISCARD):this._gl.enable(this._gl.RASTERIZER_DISCARD)}setDirectViewport(e,t,s,i){const r=this._cachedViewport;return this._cachedViewport=null,this._viewport(e,t,s,i),r}scissorClear(e,t,s,i,r){this.enableScissor(e,t,s,i),this.clear(r,!0,!0,!0),this.disableScissor()}enableScissor(e,t,s,i){const r=this._gl;r.enable(r.SCISSOR_TEST),r.scissor(e,t,s,i)}disableScissor(){const e=this._gl;e.disable(e.SCISSOR_TEST)}_loadFileAsync(e,t,s){return new Promise(((i,r)=>{this._loadFile(e,(e=>{i(e)}),void 0,t,s,((e,t)=>{r(t)}))}))}getVertexShaderSource(e){const t=this._gl.getAttachedShaders(e);return t?this._gl.getShaderSource(t[0]):null}getFragmentShaderSource(e){const t=this._gl.getAttachedShaders(e);return t?this._gl.getShaderSource(t[1]):null}set framebufferDimensionsObject(e){this._framebufferDimensionsObject=e,this._framebufferDimensionsObject&&this.onResizeObservable.notifyObservers(this)}_rebuildBuffers(){for(const e of this.scenes)e.resetCachedMaterial(),e._rebuildGeometries();for(const e of this._virtualScenes)e.resetCachedMaterial(),e._rebuildGeometries();super._rebuildBuffers()}getFontOffset(e){return function(e){const t=document.createElement("span");t.textContent="Hg",t.style.font=e;const s=document.createElement("div");s.style.display="inline-block",s.style.width="1px",s.style.height="0px",s.style.verticalAlign="bottom";const i=document.createElement("div");i.style.whiteSpace="nowrap",i.appendChild(t),i.appendChild(s),document.body.appendChild(i);let r=0,n=0;try{n=s.getBoundingClientRect().top-t.getBoundingClientRect().top,s.style.verticalAlign="baseline",r=s.getBoundingClientRect().top-t.getBoundingClientRect().top}finally{document.body.removeChild(i)}return{ascent:r,height:n,descent:n-r}}(e)}_cancelFrame(){if(this.customAnimationFrameRequester){if(0!==this._frameHandler){this._frameHandler=0;const{cancelAnimationFrame:e}=this.customAnimationFrameRequester;e&&e(this.customAnimationFrameRequester.requestID)}}else super._cancelFrame()}_renderLoop(){if(this._frameHandler=0,!this._contextWasLost){let e=!0;(this.isDisposed||!this.renderEvenInBackground&&this._windowIsBackground)&&(e=!1),e&&(this.beginFrame(),this._renderViews()||this._renderFrame(),this.endFrame())}this._activeRenderLoops.length>0&&0===this._frameHandler&&(this.customAnimationFrameRequester?(this.customAnimationFrameRequester.requestID=this._queueNewFrame(this.customAnimationFrameRequester.renderFunction||this._boundRenderFunction,this.customAnimationFrameRequester),this._frameHandler=this.customAnimationFrameRequester.requestID):this._frameHandler=this._queueNewFrame(this._boundRenderFunction,this.getHostWindow()))}enterPointerlock(){this._renderingCanvas&&M(this._renderingCanvas)}exitPointerlock(){document.exitPointerLock&&document.exitPointerLock()}beginFrame(){this._measureFps(),super.beginFrame()}_deletePipelineContext(e){const t=e;t&&t.program&&t.transformFeedback&&(this.deleteTransformFeedback(t.transformFeedback),t.transformFeedback=null),super._deletePipelineContext(e)}createShaderProgram(e,t,s,i,r,n=null){r=r||this._gl,this.onBeforeShaderCompilationObservable.notifyObservers(this);const a=super.createShaderProgram(e,t,s,i,r,n);return this.onAfterShaderCompilationObservable.notifyObservers(this),a}_createShaderProgram(e,t,s,i,r=null){const n=i.createProgram();if(e.program=n,!n)throw new Error("Unable to create program");if(i.attachShader(n,t),i.attachShader(n,s),this.webGLVersion>1&&r){const t=this.createTransformFeedback();this.bindTransformFeedback(t),this.setTranformFeedbackVaryings(n,r),e.transformFeedback=t}return i.linkProgram(n),this.webGLVersion>1&&r&&this.bindTransformFeedback(null),e.context=i,e.vertexShader=t,e.fragmentShader=s,e.isParallelCompiled||this._finalizePipelineContext(e),n}_releaseTexture(e){super._releaseTexture(e)}_releaseRenderTargetWrapper(e){super._releaseRenderTargetWrapper(e),this.scenes.forEach((t=>{t.postProcesses.forEach((t=>{t._outputTexture===e&&(t._outputTexture=null)})),t.cameras.forEach((t=>{t._postProcesses.forEach((t=>{t&&t._outputTexture===e&&(t._outputTexture=null)}))}))}))}_rescaleTexture(e,t,s,i,r){this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MAG_FILTER,this._gl.LINEAR),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,this._gl.LINEAR),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_S,this._gl.CLAMP_TO_EDGE),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_T,this._gl.CLAMP_TO_EDGE);const n=this.createRenderTargetTexture({width:t.width,height:t.height},{generateMipMaps:!1,type:0,samplingMode:2,generateDepthBuffer:!1,generateStencilBuffer:!1});if(!this._rescalePostProcess&&C._RescalePostProcessFactory&&(this._rescalePostProcess=C._RescalePostProcessFactory(this)),this._rescalePostProcess){this._rescalePostProcess.externalTextureSamplerBinding=!0;const a=()=>{this._rescalePostProcess.onApply=function(t){t._bindTexture("textureSampler",e)};let a=s;a||(a=this.scenes[this.scenes.length-1]),a.postProcessManager.directRender([this._rescalePostProcess],n,!0),this._bindTextureDirectly(this._gl.TEXTURE_2D,t,!0),this._gl.copyTexImage2D(this._gl.TEXTURE_2D,0,i,0,0,t.width,t.height,0),this.unBindFramebuffer(n),n.dispose(),r&&r()},o=this._rescalePostProcess.getEffect();o?o.executeWhenCompiled(a):this._rescalePostProcess.onEffectCreatedObservable.addOnce((e=>{e.executeWhenCompiled(a)}))}}wrapWebGLTexture(e,t=!1,s=3,r=0,n=0){const a=new u.d(e,this._gl),o=new i.h(this,0,!0);return o._hardwareTexture=a,o.baseWidth=r,o.baseHeight=n,o.width=r,o.height=n,o.isReady=!0,o.useMipMaps=t,this.updateTextureSamplingMode(s,o),o}_uploadImageToTexture(e,t,s=0,i=0){const r=this._gl,n=this._getWebGLTextureType(e.type),a=this._getInternalFormat(e.format),o=this._getRGBABufferInternalSizedFormat(e.type,a),h=e.isCube?r.TEXTURE_CUBE_MAP:r.TEXTURE_2D;this._bindTextureDirectly(h,e,!0),this._unpackFlipY(e.invertY);let l=r.TEXTURE_2D;e.isCube&&(l=r.TEXTURE_CUBE_MAP_POSITIVE_X+s),r.texImage2D(l,i,o,a,n,t),this._bindTextureDirectly(h,null,!0)}updateTextureComparisonFunction(e,t){if(1===this.webGLVersion)return void c.V.Error("WebGL 1 does not support texture comparison.");const s=this._gl;e.isCube?(this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,e,!0),0===t?(s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_COMPARE_FUNC,515),s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_COMPARE_MODE,s.NONE)):(s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_COMPARE_FUNC,t),s.texParameteri(s.TEXTURE_CUBE_MAP,s.TEXTURE_COMPARE_MODE,s.COMPARE_REF_TO_TEXTURE)),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null)):(this._bindTextureDirectly(this._gl.TEXTURE_2D,e,!0),0===t?(s.texParameteri(s.TEXTURE_2D,s.TEXTURE_COMPARE_FUNC,515),s.texParameteri(s.TEXTURE_2D,s.TEXTURE_COMPARE_MODE,s.NONE)):(s.texParameteri(s.TEXTURE_2D,s.TEXTURE_COMPARE_FUNC,t),s.texParameteri(s.TEXTURE_2D,s.TEXTURE_COMPARE_MODE,s.COMPARE_REF_TO_TEXTURE)),this._bindTextureDirectly(this._gl.TEXTURE_2D,null)),e._comparisonFunction=t}createInstancesBuffer(e){const t=this._gl.createBuffer();if(!t)throw new Error("Unable to create instance buffer");const s=new l.A(t);return s.capacity=e,this.bindArrayBuffer(s),this._gl.bufferData(this._gl.ARRAY_BUFFER,e,this._gl.DYNAMIC_DRAW),s.references=1,s}deleteInstancesBuffer(e){this._gl.deleteBuffer(e)}_clientWaitAsync(e,t=0,s=10){const i=this._gl;return new Promise(((r,n)=>{const a=()=>{const o=i.clientWaitSync(e,t,0);o!=i.WAIT_FAILED?o!=i.TIMEOUT_EXPIRED?r():setTimeout(a,s):n()};a()}))}_readPixelsAsync(e,t,s,i,r,n,a){if(this._webGLVersion<2)throw new Error("_readPixelsAsync only work on WebGL2+");const o=this._gl,h=o.createBuffer();o.bindBuffer(o.PIXEL_PACK_BUFFER,h),o.bufferData(o.PIXEL_PACK_BUFFER,a.byteLength,o.STREAM_READ),o.readPixels(e,t,s,i,r,n,0),o.bindBuffer(o.PIXEL_PACK_BUFFER,null);const l=o.fenceSync(o.SYNC_GPU_COMMANDS_COMPLETE,0);return l?(o.flush(),this._clientWaitAsync(l,0,10).then((()=>(o.deleteSync(l),o.bindBuffer(o.PIXEL_PACK_BUFFER,h),o.getBufferSubData(o.PIXEL_PACK_BUFFER,0,a),o.bindBuffer(o.PIXEL_PACK_BUFFER,null),o.deleteBuffer(h),a)))):null}dispose(){this.hideLoadingUI(),this._rescalePostProcess&&this._rescalePostProcess.dispose(),function(e,t){1===r.q.Instances.length&&b.$.audioEngine&&(b.$.audioEngine.dispose(),b.$.audioEngine=null);const s=e.getHostWindow();s&&"function"==typeof s.removeEventListener&&(s.removeEventListener("blur",e._onBlur),s.removeEventListener("focus",e._onFocus)),t&&(t.removeEventListener("focus",e._onCanvasFocus),t.removeEventListener("blur",e._onCanvasBlur),t.removeEventListener("pointerout",e._onCanvasPointerOut),t.removeEventListener("contextmenu",e._onCanvasContextMenu)),(0,R.Nf)()&&(document.removeEventListener("fullscreenchange",e._onFullscreenChange),document.removeEventListener("mozfullscreenchange",e._onFullscreenChange),document.removeEventListener("webkitfullscreenchange",e._onFullscreenChange),document.removeEventListener("msfullscreenchange",e._onFullscreenChange),document.removeEventListener("pointerlockchange",e._onPointerLockChange),document.removeEventListener("mspointerlockchange",e._onPointerLockChange),document.removeEventListener("mozpointerlockchange",e._onPointerLockChange),document.removeEventListener("webkitpointerlockchange",e._onPointerLockChange))}(this,this._renderingCanvas),super.dispose()}}C.ALPHA_DISABLE=0,C.ALPHA_ADD=1,C.ALPHA_COMBINE=2,C.ALPHA_SUBTRACT=3,C.ALPHA_MULTIPLY=4,C.ALPHA_MAXIMIZED=5,C.ALPHA_ONEONE=6,C.ALPHA_PREMULTIPLIED=7,C.ALPHA_PREMULTIPLIED_PORTERDUFF=8,C.ALPHA_INTERPOLATE=9,C.ALPHA_SCREENMODE=10,C.DELAYLOADSTATE_NONE=0,C.DELAYLOADSTATE_LOADED=1,C.DELAYLOADSTATE_LOADING=2,C.DELAYLOADSTATE_NOTLOADED=4,C.NEVER=512,C.ALWAYS=519,C.LESS=513,C.EQUAL=514,C.LEQUAL=515,C.GREATER=516,C.GEQUAL=518,C.NOTEQUAL=517,C.KEEP=7680,C.REPLACE=7681,C.INCR=7682,C.DECR=7683,C.INVERT=5386,C.INCR_WRAP=34055,C.DECR_WRAP=34056,C.TEXTURE_CLAMP_ADDRESSMODE=0,C.TEXTURE_WRAP_ADDRESSMODE=1,C.TEXTURE_MIRROR_ADDRESSMODE=2,C.TEXTUREFORMAT_ALPHA=0,C.TEXTUREFORMAT_LUMINANCE=1,C.TEXTUREFORMAT_LUMINANCE_ALPHA=2,C.TEXTUREFORMAT_RGB=4,C.TEXTUREFORMAT_RGBA=5,C.TEXTUREFORMAT_RED=6,C.TEXTUREFORMAT_R=6,C.TEXTUREFORMAT_RG=7,C.TEXTUREFORMAT_RED_INTEGER=8,C.TEXTUREFORMAT_R_INTEGER=8,C.TEXTUREFORMAT_RG_INTEGER=9,C.TEXTUREFORMAT_RGB_INTEGER=10,C.TEXTUREFORMAT_RGBA_INTEGER=11,C.TEXTURETYPE_UNSIGNED_BYTE=0,C.TEXTURETYPE_UNSIGNED_INT=0,C.TEXTURETYPE_FLOAT=1,C.TEXTURETYPE_HALF_FLOAT=2,C.TEXTURETYPE_BYTE=3,C.TEXTURETYPE_SHORT=4,C.TEXTURETYPE_UNSIGNED_SHORT=5,C.TEXTURETYPE_INT=6,C.TEXTURETYPE_UNSIGNED_INTEGER=7,C.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4=8,C.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1=9,C.TEXTURETYPE_UNSIGNED_SHORT_5_6_5=10,C.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV=11,C.TEXTURETYPE_UNSIGNED_INT_24_8=12,C.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV=13,C.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV=14,C.TEXTURETYPE_FLOAT_32_UNSIGNED_INT_24_8_REV=15,C.TEXTURE_NEAREST_SAMPLINGMODE=1,C.TEXTURE_BILINEAR_SAMPLINGMODE=2,C.TEXTURE_TRILINEAR_SAMPLINGMODE=3,C.TEXTURE_NEAREST_NEAREST_MIPLINEAR=8,C.TEXTURE_LINEAR_LINEAR_MIPNEAREST=11,C.TEXTURE_LINEAR_LINEAR_MIPLINEAR=3,C.TEXTURE_NEAREST_NEAREST_MIPNEAREST=4,C.TEXTURE_NEAREST_LINEAR_MIPNEAREST=5,C.TEXTURE_NEAREST_LINEAR_MIPLINEAR=6,C.TEXTURE_NEAREST_LINEAR=7,C.TEXTURE_NEAREST_NEAREST=1,C.TEXTURE_LINEAR_NEAREST_MIPNEAREST=9,C.TEXTURE_LINEAR_NEAREST_MIPLINEAR=10,C.TEXTURE_LINEAR_LINEAR=2,C.TEXTURE_LINEAR_NEAREST=12,C.TEXTURE_EXPLICIT_MODE=0,C.TEXTURE_SPHERICAL_MODE=1,C.TEXTURE_PLANAR_MODE=2,C.TEXTURE_CUBIC_MODE=3,C.TEXTURE_PROJECTION_MODE=4,C.TEXTURE_SKYBOX_MODE=5,C.TEXTURE_INVCUBIC_MODE=6,C.TEXTURE_EQUIRECTANGULAR_MODE=7,C.TEXTURE_FIXED_EQUIRECTANGULAR_MODE=8,C.TEXTURE_FIXED_EQUIRECTANGULAR_MIRRORED_MODE=9,C.SCALEMODE_FLOOR=1,C.SCALEMODE_NEAREST=2,C.SCALEMODE_CEILING=3},6315:(e,t,s)=>{s.d(t,{q:()=>r});var i=s(9848);class r{static get LastCreatedEngine(){return 0===this.Instances.length?null:this.Instances[this.Instances.length-1]}static get LastCreatedScene(){return this._LastCreatedScene}}r.Instances=[],r.OnEnginesDisposedObservable=new i.cP,r._LastCreatedScene=null,r.UseFallbackTexture=!0,r.FallbackTexture=""},215:(e,t,s)=>{s.d(t,{I:()=>i});class i{static SetMatrixPrecision(e){if(i.MatrixTrackPrecisionChange=!1,e&&!i.MatrixUse64Bits&&i.MatrixTrackedMatrices)for(let e=0;e<i.MatrixTrackedMatrices.length;++e){const t=i.MatrixTrackedMatrices[e],s=t._m;t._m=new Array(16);for(let e=0;e<16;++e)t._m[e]=s[e]}i.MatrixUse64Bits=e,i.MatrixCurrentType=i.MatrixUse64Bits?Array:Float32Array,i.MatrixTrackedMatrices=null}}i.MatrixUse64Bits=!1,i.MatrixTrackPrecisionChange=!0,i.MatrixCurrentType=Float32Array,i.MatrixTrackedMatrices=[]},9610:(e,t,s)=>{s.d(t,{l:()=>i});class i{static GetShadersRepository(e=0){return 0===e?i.ShadersRepository:i.ShadersRepositoryWGSL}static GetShadersStore(e=0){return 0===e?i.ShadersStore:i.ShadersStoreWGSL}static GetIncludesShadersStore(e=0){return 0===e?i.IncludesShadersStore:i.IncludesShadersStoreWGSL}}i.ShadersRepository="src/Shaders/",i.ShadersStore={},i.IncludesShadersStore={},i.ShadersRepositoryWGSL="src/ShadersWGSL/",i.ShadersStoreWGSL={},i.IncludesShadersStoreWGSL={}},5852:(e,t,s)=>{s.d(t,{tI:()=>d,bS:()=>T,tg:()=>_,YM:()=>f,C5:()=>m,GX:()=>u,kf:()=>l,EX:()=>c,Cm:()=>h,N5:()=>o});class i{constructor(){this._valueCache={},this.vertexCompilationError=null,this.fragmentCompilationError=null,this.programLinkError=null,this.programValidationError=null,this._isDisposed=!1}get isAsync(){return this.isParallelCompiled}get isReady(){return!!this.program&&(!this.isParallelCompiled||this.engine._isRenderingStateCompiled(this))}_handlesSpectorRebuildCallback(e){e&&this.program&&e(this.program)}setEngine(e){this.engine=e}_fillEffectInformation(e,t,s,i,r,n,a,o){const h=this.engine;if(h.supportsUniformBuffers)for(const s in t)e.bindUniformBlock(s,t[s]);let l;for(this.engine.getUniforms(this,s).forEach(((e,t)=>{i[s[t]]=e})),this._uniforms=i,l=0;l<r.length;l++)null==e.getUniform(r[l])&&(r.splice(l,1),l--);r.forEach(((e,t)=>{n[e]=t}));for(const e of h.getAttributes(this,a))o.push(e)}dispose(){this._uniforms={},this._isDisposed=!0}_cacheMatrix(e,t){const s=this._valueCache[e],i=t.updateFlag;return(void 0===s||s!==i)&&(this._valueCache[e]=i,!0)}_cacheFloat2(e,t,s){let i=this._valueCache[e];if(!i||2!==i.length)return i=[t,s],this._valueCache[e]=i,!0;let r=!1;return i[0]!==t&&(i[0]=t,r=!0),i[1]!==s&&(i[1]=s,r=!0),r}_cacheFloat3(e,t,s,i){let r=this._valueCache[e];if(!r||3!==r.length)return r=[t,s,i],this._valueCache[e]=r,!0;let n=!1;return r[0]!==t&&(r[0]=t,n=!0),r[1]!==s&&(r[1]=s,n=!0),r[2]!==i&&(r[2]=i,n=!0),n}_cacheFloat4(e,t,s,i,r){let n=this._valueCache[e];if(!n||4!==n.length)return n=[t,s,i,r],this._valueCache[e]=n,!0;let a=!1;return n[0]!==t&&(n[0]=t,a=!0),n[1]!==s&&(n[1]=s,a=!0),n[2]!==i&&(n[2]=i,a=!0),n[3]!==r&&(n[3]=r,a=!0),a}setInt(e,t){const s=this._valueCache[e];void 0!==s&&s===t||this.engine.setInt(this._uniforms[e],t)&&(this._valueCache[e]=t)}setInt2(e,t,s){this._cacheFloat2(e,t,s)&&(this.engine.setInt2(this._uniforms[e],t,s)||(this._valueCache[e]=null))}setInt3(e,t,s,i){this._cacheFloat3(e,t,s,i)&&(this.engine.setInt3(this._uniforms[e],t,s,i)||(this._valueCache[e]=null))}setInt4(e,t,s,i,r){this._cacheFloat4(e,t,s,i,r)&&(this.engine.setInt4(this._uniforms[e],t,s,i,r)||(this._valueCache[e]=null))}setIntArray(e,t){this._valueCache[e]=null,this.engine.setIntArray(this._uniforms[e],t)}setIntArray2(e,t){this._valueCache[e]=null,this.engine.setIntArray2(this._uniforms[e],t)}setIntArray3(e,t){this._valueCache[e]=null,this.engine.setIntArray3(this._uniforms[e],t)}setIntArray4(e,t){this._valueCache[e]=null,this.engine.setIntArray4(this._uniforms[e],t)}setUInt(e,t){const s=this._valueCache[e];void 0!==s&&s===t||this.engine.setUInt(this._uniforms[e],t)&&(this._valueCache[e]=t)}setUInt2(e,t,s){this._cacheFloat2(e,t,s)&&(this.engine.setUInt2(this._uniforms[e],t,s)||(this._valueCache[e]=null))}setUInt3(e,t,s,i){this._cacheFloat3(e,t,s,i)&&(this.engine.setUInt3(this._uniforms[e],t,s,i)||(this._valueCache[e]=null))}setUInt4(e,t,s,i,r){this._cacheFloat4(e,t,s,i,r)&&(this.engine.setUInt4(this._uniforms[e],t,s,i,r)||(this._valueCache[e]=null))}setUIntArray(e,t){this._valueCache[e]=null,this.engine.setUIntArray(this._uniforms[e],t)}setUIntArray2(e,t){this._valueCache[e]=null,this.engine.setUIntArray2(this._uniforms[e],t)}setUIntArray3(e,t){this._valueCache[e]=null,this.engine.setUIntArray3(this._uniforms[e],t)}setUIntArray4(e,t){this._valueCache[e]=null,this.engine.setUIntArray4(this._uniforms[e],t)}setArray(e,t){this._valueCache[e]=null,this.engine.setArray(this._uniforms[e],t)}setArray2(e,t){this._valueCache[e]=null,this.engine.setArray2(this._uniforms[e],t)}setArray3(e,t){this._valueCache[e]=null,this.engine.setArray3(this._uniforms[e],t)}setArray4(e,t){this._valueCache[e]=null,this.engine.setArray4(this._uniforms[e],t)}setMatrices(e,t){t&&(this._valueCache[e]=null,this.engine.setMatrices(this._uniforms[e],t))}setMatrix(e,t){this._cacheMatrix(e,t)&&(this.engine.setMatrices(this._uniforms[e],t.asArray())||(this._valueCache[e]=null))}setMatrix3x3(e,t){this._valueCache[e]=null,this.engine.setMatrix3x3(this._uniforms[e],t)}setMatrix2x2(e,t){this._valueCache[e]=null,this.engine.setMatrix2x2(this._uniforms[e],t)}setFloat(e,t){const s=this._valueCache[e];void 0!==s&&s===t||this.engine.setFloat(this._uniforms[e],t)&&(this._valueCache[e]=t)}setVector2(e,t){this._cacheFloat2(e,t.x,t.y)&&(this.engine.setFloat2(this._uniforms[e],t.x,t.y)||(this._valueCache[e]=null))}setFloat2(e,t,s){this._cacheFloat2(e,t,s)&&(this.engine.setFloat2(this._uniforms[e],t,s)||(this._valueCache[e]=null))}setVector3(e,t){this._cacheFloat3(e,t.x,t.y,t.z)&&(this.engine.setFloat3(this._uniforms[e],t.x,t.y,t.z)||(this._valueCache[e]=null))}setFloat3(e,t,s,i){this._cacheFloat3(e,t,s,i)&&(this.engine.setFloat3(this._uniforms[e],t,s,i)||(this._valueCache[e]=null))}setVector4(e,t){this._cacheFloat4(e,t.x,t.y,t.z,t.w)&&(this.engine.setFloat4(this._uniforms[e],t.x,t.y,t.z,t.w)||(this._valueCache[e]=null))}setQuaternion(e,t){this._cacheFloat4(e,t.x,t.y,t.z,t.w)&&(this.engine.setFloat4(this._uniforms[e],t.x,t.y,t.z,t.w)||(this._valueCache[e]=null))}setFloat4(e,t,s,i,r){this._cacheFloat4(e,t,s,i,r)&&(this.engine.setFloat4(this._uniforms[e],t,s,i,r)||(this._valueCache[e]=null))}setColor3(e,t){this._cacheFloat3(e,t.r,t.g,t.b)&&(this.engine.setFloat3(this._uniforms[e],t.r,t.g,t.b)||(this._valueCache[e]=null))}setColor4(e,t,s){this._cacheFloat4(e,t.r,t.g,t.b,s)&&(this.engine.setFloat4(this._uniforms[e],t.r,t.g,t.b,s)||(this._valueCache[e]=null))}setDirectColor4(e,t){this._cacheFloat4(e,t.r,t.g,t.b,t.a)&&(this.engine.setFloat4(this._uniforms[e],t.r,t.g,t.b,t.a)||(this._valueCache[e]=null))}_getVertexShaderCode(){return this.vertexShader?this.engine._getShaderSource(this.vertexShader):null}_getFragmentShaderCode(){return this.fragmentShader?this.engine._getShaderSource(this.fragmentShader):null}}var r=s(6741);const n=new WeakMap,a={_webGLVersion:2,cachedPipelines:{}};function o(e){let t=n.get(e);if(!t){if(!e)return a;t={_webGLVersion:e.TEXTURE_BINDING_3D?2:1,_context:e,cachedPipelines:{}},n.set(e,t)}return t}function h(e){n.delete(e)}function l(e,t,s,i,r,n){const a=o(i);return n||(n=a._createShaderProgramInjection??d),n(e,g(t,"vertex",i,a._contextWasLost),g(s,"fragment",i,a._contextWasLost),i,r,a.validateShaderPrograms)}function c(e,t,s,i,r,n=null,a){const h=o(r);a||(a=h._createShaderProgramInjection??d);const l=h._webGLVersion>1?"#version 300 es\n#define WEBGL2 \n":"";return a(e,p(t,"vertex",i,l,r,h._contextWasLost),p(s,"fragment",i,l,r,h._contextWasLost),r,n,h.validateShaderPrograms)}function u(e,t){const s=new i,r=o(e);return 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Error(t)}i.deleteShader(r),i.deleteShader(n),e.vertexShader=void 0,e.fragmentShader=void 0,e.onCompiled&&(e.onCompiled(),e.onCompiled=void 0)}function f(e,t,s,i,r,n,a,h,u,d="",_,f,p){const g=o(e.context);f||(f=g.createRawShaderProgramInjection??l),p||(p=g.createShaderProgramInjection??c);const m=e;m.program=i?f(m,t,s,m.context,u):p(m,t,s,h,m.context,u),m.program.__SPECTOR_rebuildProgram=a,_()}function p(e,t,s,i,n,a){return g((0,r.iL)(e,s,i),t,n,a)}function g(e,t,s,i){const r=s.createShader("vertex"===t?s.VERTEX_SHADER:s.FRAGMENT_SHADER);if(!r){let e=s.NO_ERROR,r=s.NO_ERROR;for(;(r=s.getError())!==s.NO_ERROR;)e=r;throw new Error(`Something went wrong while creating a gl ${t} shader object. gl error=${e}, gl isContextLost=${s.isContextLost()}, _contextWasLost=${i}`)}return s.shaderSource(r,e),s.compileShader(r),r}function m(e,t){t.useProgram(e)}function T(e,t){const s=e;if(!s.isParallelCompiled)return void t(e);const 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this._webGLVersion<2||this.forcePOTTextures}get _supportsHardwareTextureRescaling(){return!1}set framebufferDimensionsObject(e){this._framebufferDimensionsObject=e}snapshotRenderingReset(){this.snapshotRendering=!1}constructor(e,t,s,n){if(s=s||{},super(t??s.antialias,s,n),this._name="WebGL",this.forcePOTTextures=!1,this.validateShaderPrograms=!1,this.disableUniformBuffers=!1,this._webGLVersion=1,this._vertexAttribArraysEnabled=[],this._uintIndicesCurrentlySet=!1,this._currentBoundBuffer=new Array,this._currentFramebuffer=null,this._dummyFramebuffer=null,this._currentBufferPointers=new Array,this._currentInstanceLocations=new Array,this._currentInstanceBuffers=new Array,this._vaoRecordInProgress=!1,this._mustWipeVertexAttributes=!1,this._nextFreeTextureSlots=new Array,this._maxSimultaneousTextures=0,this._maxMSAASamplesOverride=null,this._unpackFlipYCached=null,this.enableUnpackFlipYCached=!0,this._boundUniforms={},!e)return;let o=null;if(e.getContext){if(o=e,this._renderingCanvas=o,void 0===s.preserveDrawingBuffer&&(s.preserveDrawingBuffer=!1),void 0===s.xrCompatible&&(s.xrCompatible=!1),navigator&&navigator.userAgent){this._setupMobileChecks();const e=navigator.userAgent;for(const t of T.ExceptionList){const i=t.key,r=t.targets;if(new RegExp(i).test(e)){if(t.capture&&t.captureConstraint){const s=t.capture,i=t.captureConstraint,r=new RegExp(s).exec(e);if(r&&r.length>0&&parseInt(r[r.length-1])>=i)continue}for(const e of r)switch(e){case"uniformBuffer":this.disableUniformBuffers=!0;break;case"vao":this.disableVertexArrayObjects=!0;break;case"antialias":s.antialias=!1;break;case"maxMSAASamples":this._maxMSAASamplesOverride=1}}}}if(this._doNotHandleContextLost||(this._onContextLost=e=>{e.preventDefault(),this._contextWasLost=!0,r.V.Warn("WebGL context lost."),this.onContextLostObservable.notifyObservers(this)},this._onContextRestored=()=>{this._restoreEngineAfterContextLost((()=>this._initGLContext()))},o.addEventListener("webglcontextlost",this._onContextLost,!1),o.addEventListener("webglcontextrestored",this._onContextRestored,!1),s.powerPreference=s.powerPreference||"high-performance"),this._badDesktopOS&&(s.xrCompatible=!1),!s.disableWebGL2Support)try{this._gl=o.getContext("webgl2",s)||o.getContext("experimental-webgl2",s),this._gl&&(this._webGLVersion=2,this._shaderPlatformName="WEBGL2",this._gl.deleteQuery||(this._webGLVersion=1,this._shaderPlatformName="WEBGL1"))}catch(e){}if(!this._gl){if(!o)throw new Error("The provided canvas is null or undefined.");try{this._gl=o.getContext("webgl",s)||o.getContext("experimental-webgl",s)}catch(e){throw new Error("WebGL not supported")}}if(!this._gl)throw new Error("WebGL not supported")}else{this._gl=e,this._renderingCanvas=this._gl.canvas,this._gl.renderbufferStorageMultisample?(this._webGLVersion=2,this._shaderPlatformName="WEBGL2"):this._shaderPlatformName="WEBGL1";const t=this._gl.getContextAttributes();t&&(s.stencil=t.stencil)}this._gl.pixelStorei(this._gl.UNPACK_COLORSPACE_CONVERSION_WEBGL,this._gl.NONE),void 0!==s.useHighPrecisionFloats&&(this._highPrecisionShadersAllowed=s.useHighPrecisionFloats),this.resize(),this._initGLContext(),this._initFeatures();for(let e=0;e<this._caps.maxVertexAttribs;e++)this._currentBufferPointers[e]=new m;this._shaderProcessor=this.webGLVersion>1?new h:new a;const l=`Babylon.js v${T.Version}`;r.V.Log(l+` - ${this.description}`),this._renderingCanvas&&this._renderingCanvas.setAttribute&&this._renderingCanvas.setAttribute("data-engine",l);const c=(0,i.N5)(this._gl);c.validateShaderPrograms=this.validateShaderPrograms,c.parallelShaderCompile=this._caps.parallelShaderCompile}_clearEmptyResources(){this._dummyFramebuffer=null,super._clearEmptyResources()}_getShaderProcessingContext(e){return null}areAllEffectsReady(){for(const e in this._compiledEffects)if(!this._compiledEffects[e].isReady())return!1;return!0}_initGLContext(){this._caps={maxTexturesImageUnits:this._gl.getParameter(this._gl.MAX_TEXTURE_IMAGE_UNITS),maxCombinedTexturesImageUnits:this._gl.getParameter(this._gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS),maxVertexTextureImageUnits:this._gl.getParameter(this._gl.MAX_VERTEX_TEXTURE_IMAGE_UNITS),maxTextureSize:this._gl.getParameter(this._gl.MAX_TEXTURE_SIZE),maxSamples:this._webGLVersion>1?this._gl.getParameter(this._gl.MAX_SAMPLES):1,maxCubemapTextureSize:this._gl.getParameter(this._gl.MAX_CUBE_MAP_TEXTURE_SIZE),maxRenderTextureSize:this._gl.getParameter(this._gl.MAX_RENDERBUFFER_SIZE),maxVertexAttribs:this._gl.getParameter(this._gl.MAX_VERTEX_ATTRIBS),maxVaryingVectors:this._gl.getParameter(this._gl.MAX_VARYING_VECTORS),maxFragmentUniformVectors:this._gl.getParameter(this._gl.MAX_FRAGMENT_UNIFORM_VECTORS),maxVertexUniformVectors:this._gl.getParameter(this._gl.MAX_VERTEX_UNIFORM_VECTORS),parallelShaderCompile:this._gl.getExtension("KHR_parallel_shader_compile")||void 0,standardDerivatives:this._webGLVersion>1||null!==this._gl.getExtension("OES_standard_derivatives"),maxAnisotropy:1,astc:this._gl.getExtension("WEBGL_compressed_texture_astc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_astc"),bptc:this._gl.getExtension("EXT_texture_compression_bptc")||this._gl.getExtension("WEBKIT_EXT_texture_compression_bptc"),s3tc:this._gl.getExtension("WEBGL_compressed_texture_s3tc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc"),s3tc_srgb:this._gl.getExtension("WEBGL_compressed_texture_s3tc_srgb")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc_srgb"),pvrtc:this._gl.getExtension("WEBGL_compressed_texture_pvrtc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc"),etc1:this._gl.getExtension("WEBGL_compressed_texture_etc1")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_etc1"),etc2:this._gl.getExtension("WEBGL_compressed_texture_etc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_etc")||this._gl.getExtension("WEBGL_compressed_texture_es3_0"),textureAnisotropicFilterExtension:this._gl.getExtension("EXT_texture_filter_anisotropic")||this._gl.getExtension("WEBKIT_EXT_texture_filter_anisotropic")||this._gl.getExtension("MOZ_EXT_texture_filter_anisotropic"),uintIndices:this._webGLVersion>1||null!==this._gl.getExtension("OES_element_index_uint"),fragmentDepthSupported:this._webGLVersion>1||null!==this._gl.getExtension("EXT_frag_depth"),highPrecisionShaderSupported:!1,timerQuery:this._gl.getExtension("EXT_disjoint_timer_query_webgl2")||this._gl.getExtension("EXT_disjoint_timer_query"),supportOcclusionQuery:this._webGLVersion>1,canUseTimestampForTimerQuery:!1,drawBuffersExtension:!1,maxMSAASamples:1,colorBufferFloat:!!(this._webGLVersion>1&&this._gl.getExtension("EXT_color_buffer_float")),supportFloatTexturesResolve:!1,rg11b10ufColorRenderable:!1,colorBufferHalfFloat:!!(this._webGLVersion>1&&this._gl.getExtension("EXT_color_buffer_half_float")),textureFloat:!!(this._webGLVersion>1||this._gl.getExtension("OES_texture_float")),textureHalfFloat:!!(this._webGLVersion>1||this._gl.getExtension("OES_texture_half_float")),textureHalfFloatRender:!1,textureFloatLinearFiltering:!1,textureFloatRender:!1,textureHalfFloatLinearFiltering:!1,vertexArrayObject:!1,instancedArrays:!1,textureLOD:!!(this._webGLVersion>1||this._gl.getExtension("EXT_shader_texture_lod")),texelFetch:1!==this._webGLVersion,blendMinMax:!1,multiview:this._gl.getExtension("OVR_multiview2"),oculusMultiview:this._gl.getExtension("OCULUS_multiview"),depthTextureExtension:!1,canUseGLInstanceID:this._webGLVersion>1,canUseGLVertexID:this._webGLVersion>1,supportComputeShaders:!1,supportSRGBBuffers:!1,supportTransformFeedbacks:this._webGLVersion>1,textureMaxLevel:this._webGLVersion>1,texture2DArrayMaxLayerCount:this._webGLVersion>1?this._gl.getParameter(this._gl.MAX_ARRAY_TEXTURE_LAYERS):128,disableMorphTargetTexture:!1},this._caps.supportFloatTexturesResolve=this._caps.colorBufferFloat,this._caps.rg11b10ufColorRenderable=this._caps.colorBufferFloat,this._glVersion=this._gl.getParameter(this._gl.VERSION);const e=this._gl.getExtension("WEBGL_debug_renderer_info");if(null!=e&&(this._glRenderer=this._gl.getParameter(e.UNMASKED_RENDERER_WEBGL),this._glVendor=this._gl.getParameter(e.UNMASKED_VENDOR_WEBGL)),this._glVendor||(this._glVendor=this._gl.getParameter(this._gl.VENDOR)||"Unknown vendor"),this._glRenderer||(this._glRenderer=this._gl.getParameter(this._gl.RENDERER)||"Unknown renderer"),36193!==this._gl.HALF_FLOAT_OES&&(this._gl.HALF_FLOAT_OES=36193),34842!==this._gl.RGBA16F&&(this._gl.RGBA16F=34842),34836!==this._gl.RGBA32F&&(this._gl.RGBA32F=34836),35056!==this._gl.DEPTH24_STENCIL8&&(this._gl.DEPTH24_STENCIL8=35056),this._caps.timerQuery&&(1===this._webGLVersion&&(this._gl.getQuery=this._caps.timerQuery.getQueryEXT.bind(this._caps.timerQuery)),this._caps.canUseTimestampForTimerQuery=(this._gl.getQuery(this._caps.timerQuery.TIMESTAMP_EXT,this._caps.timerQuery.QUERY_COUNTER_BITS_EXT)??0)>0),this._caps.maxAnisotropy=this._caps.textureAnisotropicFilterExtension?this._gl.getParameter(this._caps.textureAnisotropicFilterExtension.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0,this._caps.textureFloatLinearFiltering=!(!this._caps.textureFloat||!this._gl.getExtension("OES_texture_float_linear")),this._caps.textureFloatRender=!(!this._caps.textureFloat||!this._canRenderToFloatFramebuffer()),this._caps.textureHalfFloatLinearFiltering=!!(this._webGLVersion>1||this._caps.textureHalfFloat&&this._gl.getExtension("OES_texture_half_float_linear")),this._caps.astc&&(this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR),this._caps.bptc&&(this._gl.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT=this._caps.bptc.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT),this._caps.s3tc_srgb&&(this._gl.COMPRESSED_SRGB_S3TC_DXT1_EXT=this._caps.s3tc_srgb.COMPRESSED_SRGB_S3TC_DXT1_EXT,this._gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT=this._caps.s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT,this._gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT=this._caps.s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT),this._caps.etc2&&(this._gl.COMPRESSED_SRGB8_ETC2=this._caps.etc2.COMPRESSED_SRGB8_ETC2,this._gl.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC=this._caps.etc2.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC),this._webGLVersion>1&&5131!==this._gl.HALF_FLOAT_OES&&(this._gl.HALF_FLOAT_OES=5131),this._caps.textureHalfFloatRender=this._caps.textureHalfFloat&&this._canRenderToHalfFloatFramebuffer(),this._webGLVersion>1)this._caps.drawBuffersExtension=!0,this._caps.maxMSAASamples=null!==this._maxMSAASamplesOverride?this._maxMSAASamplesOverride:this._gl.getParameter(this._gl.MAX_SAMPLES),this._caps.maxDrawBuffers=this._gl.getParameter(this._gl.MAX_DRAW_BUFFERS);else{const e=this._gl.getExtension("WEBGL_draw_buffers");if(null!==e){this._caps.drawBuffersExtension=!0,this._gl.drawBuffers=e.drawBuffersWEBGL.bind(e),this._caps.maxDrawBuffers=this._gl.getParameter(e.MAX_DRAW_BUFFERS_WEBGL),this._gl.DRAW_FRAMEBUFFER=this._gl.FRAMEBUFFER;for(let t=0;t<16;t++)this._gl["COLOR_ATTACHMENT"+t+"_WEBGL"]=e["COLOR_ATTACHMENT"+t+"_WEBGL"]}}if(this._webGLVersion>1)this._caps.depthTextureExtension=!0;else{const e=this._gl.getExtension("WEBGL_depth_texture");null!=e&&(this._caps.depthTextureExtension=!0,this._gl.UNSIGNED_INT_24_8=e.UNSIGNED_INT_24_8_WEBGL)}if(this.disableVertexArrayObjects)this._caps.vertexArrayObject=!1;else if(this._webGLVersion>1)this._caps.vertexArrayObject=!0;else{const e=this._gl.getExtension("OES_vertex_array_object");null!=e&&(this._caps.vertexArrayObject=!0,this._gl.createVertexArray=e.createVertexArrayOES.bind(e),this._gl.bindVertexArray=e.bindVertexArrayOES.bind(e),this._gl.deleteVertexArray=e.deleteVertexArrayOES.bind(e))}if(this._webGLVersion>1)this._caps.instancedArrays=!0;else{const e=this._gl.getExtension("ANGLE_instanced_arrays");null!=e?(this._caps.instancedArrays=!0,this._gl.drawArraysInstanced=e.drawArraysInstancedANGLE.bind(e),this._gl.drawElementsInstanced=e.drawElementsInstancedANGLE.bind(e),this._gl.vertexAttribDivisor=e.vertexAttribDivisorANGLE.bind(e)):this._caps.instancedArrays=!1}if(this._gl.getShaderPrecisionFormat){const e=this._gl.getShaderPrecisionFormat(this._gl.VERTEX_SHADER,this._gl.HIGH_FLOAT),t=this._gl.getShaderPrecisionFormat(this._gl.FRAGMENT_SHADER,this._gl.HIGH_FLOAT);e&&t&&(this._caps.highPrecisionShaderSupported=0!==e.precision&&0!==t.precision)}if(this._webGLVersion>1)this._caps.blendMinMax=!0;else{const e=this._gl.getExtension("EXT_blend_minmax");null!=e&&(this._caps.blendMinMax=!0,this._gl.MAX=e.MAX_EXT,this._gl.MIN=e.MIN_EXT)}if(!this._caps.supportSRGBBuffers){if(this._webGLVersion>1)this._caps.supportSRGBBuffers=!0,this._glSRGBExtensionValues={SRGB:WebGL2RenderingContext.SRGB,SRGB8:WebGL2RenderingContext.SRGB8,SRGB8_ALPHA8:WebGL2RenderingContext.SRGB8_ALPHA8};else{const e=this._gl.getExtension("EXT_sRGB");null!=e&&(this._caps.supportSRGBBuffers=!0,this._glSRGBExtensionValues={SRGB:e.SRGB_EXT,SRGB8:e.SRGB_ALPHA_EXT,SRGB8_ALPHA8:e.SRGB_ALPHA_EXT})}if(this._creationOptions){const e=this._creationOptions.forceSRGBBufferSupportState;void 0!==e&&(this._caps.supportSRGBBuffers=this._caps.supportSRGBBuffers&&e)}}this._depthCullingState.depthTest=!0,this._depthCullingState.depthFunc=this._gl.LEQUAL,this._depthCullingState.depthMask=!0,this._maxSimultaneousTextures=this._caps.maxCombinedTexturesImageUnits;for(let e=0;e<this._maxSimultaneousTextures;e++)this._nextFreeTextureSlots.push(e);"Mali-G72"===this._glRenderer&&(this._caps.disableMorphTargetTexture=!0)}_initFeatures(){this._features={forceBitmapOverHTMLImageElement:"undefined"==typeof HTMLImageElement,supportRenderAndCopyToLodForFloatTextures:1!==this._webGLVersion,supportDepthStencilTexture:1!==this._webGLVersion,supportShadowSamplers:1!==this._webGLVersion,uniformBufferHardCheckMatrix:!1,allowTexturePrefiltering:1!==this._webGLVersion,trackUbosInFrame:!1,checkUbosContentBeforeUpload:!1,supportCSM:1!==this._webGLVersion,basisNeedsPOT:1===this._webGLVersion,support3DTextures:1!==this._webGLVersion,needTypeSuffixInShaderConstants:1!==this._webGLVersion,supportMSAA:1!==this._webGLVersion,supportSSAO2:1!==this._webGLVersion,supportIBLShadows:1!==this._webGLVersion,supportExtendedTextureFormats:1!==this._webGLVersion,supportSwitchCaseInShader:1!==this._webGLVersion,supportSyncTextureRead:!0,needsInvertingBitmap:!0,useUBOBindingCache:!0,needShaderCodeInlining:!1,needToAlwaysBindUniformBuffers:!1,supportRenderPasses:!1,supportSpriteInstancing:!0,forceVertexBufferStrideAndOffsetMultiple4Bytes:!1,_checkNonFloatVertexBuffersDontRecreatePipelineContext:!1,_collectUbosUpdatedInFrame:!1}}get webGLVersion(){return this._webGLVersion}getClassName(){return"ThinEngine"}_prepareWorkingCanvas(){if(this._workingCanvas)return;this._workingCanvas=this.createCanvas(1,1);const e=this._workingCanvas.getContext("2d");e&&(this._workingContext=e)}getInfo(){return this.getGlInfo()}getGlInfo(){return{vendor:this._glVendor,renderer:this._glRenderer,version:this._glVersion}}extractDriverInfo(){const e=this.getGlInfo();return e&&e.renderer?e.renderer:""}getRenderWidth(e=!1){return!e&&this._currentRenderTarget?this._currentRenderTarget.width:this._framebufferDimensionsObject?this._framebufferDimensionsObject.framebufferWidth:this._gl.drawingBufferWidth}getRenderHeight(e=!1){return!e&&this._currentRenderTarget?this._currentRenderTarget.height:this._framebufferDimensionsObject?this._framebufferDimensionsObject.framebufferHeight:this._gl.drawingBufferHeight}clear(e,t,s,i=!1){const r=this.stencilStateComposer.useStencilGlobalOnly;this.stencilStateComposer.useStencilGlobalOnly=!0,this.applyStates(),this.stencilStateComposer.useStencilGlobalOnly=r;let n=0;if(t&&e){let t=!0;if(this._currentRenderTarget){const s=this._currentRenderTarget.texture?.format;if(8===s||9===s||10===s||11===s){const s=this._currentRenderTarget.texture?.type;7===s||5===s?(T._TempClearColorUint32[0]=255*e.r,T._TempClearColorUint32[1]=255*e.g,T._TempClearColorUint32[2]=255*e.b,T._TempClearColorUint32[3]=255*e.a,this._gl.clearBufferuiv(this._gl.COLOR,0,T._TempClearColorUint32),t=!1):(T._TempClearColorInt32[0]=255*e.r,T._TempClearColorInt32[1]=255*e.g,T._TempClearColorInt32[2]=255*e.b,T._TempClearColorInt32[3]=255*e.a,this._gl.clearBufferiv(this._gl.COLOR,0,T._TempClearColorInt32),t=!1)}}t&&(this._gl.clearColor(e.r,e.g,e.b,void 0!==e.a?e.a:1),n|=this._gl.COLOR_BUFFER_BIT)}s&&(this.useReverseDepthBuffer?(this._depthCullingState.depthFunc=this._gl.GEQUAL,this._gl.clearDepth(0)):this._gl.clearDepth(1),n|=this._gl.DEPTH_BUFFER_BIT),i&&(this._gl.clearStencil(0),n|=this._gl.STENCIL_BUFFER_BIT),this._gl.clear(n)}_viewport(e,t,s,i){e===this._viewportCached.x&&t===this._viewportCached.y&&s===this._viewportCached.z&&i===this._viewportCached.w||(this._viewportCached.x=e,this._viewportCached.y=t,this._viewportCached.z=s,this._viewportCached.w=i,this._gl.viewport(e,t,s,i))}endFrame(){super.endFrame(),this._badOS&&this.flushFramebuffer()}get performanceMonitor(){throw new Error("Not Supported by ThinEngine")}bindFramebuffer(e,t=0,s,i,n,a=0,o=0){const h=e;this._currentRenderTarget&&this.unBindFramebuffer(this._currentRenderTarget),this._currentRenderTarget=e,this._bindUnboundFramebuffer(h._framebuffer);const l=this._gl;e.isMulti||(e.is2DArray||e.is3D?(l.framebufferTextureLayer(l.FRAMEBUFFER,l.COLOR_ATTACHMENT0,e.texture._hardwareTexture?.underlyingResource,a,o),h._currentLOD=a):e.isCube?l.framebufferTexture2D(l.FRAMEBUFFER,l.COLOR_ATTACHMENT0,l.TEXTURE_CUBE_MAP_POSITIVE_X+t,e.texture._hardwareTexture?.underlyingResource,a):h._currentLOD!==a&&(l.framebufferTexture2D(l.FRAMEBUFFER,l.COLOR_ATTACHMENT0,l.TEXTURE_2D,e.texture._hardwareTexture?.underlyingResource,a),h._currentLOD=a));const c=e._depthStencilTexture;if(c){e.is3D&&(e.texture.width===c.width&&e.texture.height===c.height&&e.texture.depth===c.depth||r.V.Warn("Depth/Stencil attachment for 3D target must have same dimensions as color attachment"));const s=e._depthStencilTextureWithStencil?l.DEPTH_STENCIL_ATTACHMENT:l.DEPTH_ATTACHMENT;e.is2DArray||e.is3D?l.framebufferTextureLayer(l.FRAMEBUFFER,s,c._hardwareTexture?.underlyingResource,a,o):e.isCube?l.framebufferTexture2D(l.FRAMEBUFFER,s,l.TEXTURE_CUBE_MAP_POSITIVE_X+t,c._hardwareTexture?.underlyingResource,a):l.framebufferTexture2D(l.FRAMEBUFFER,s,l.TEXTURE_2D,c._hardwareTexture?.underlyingResource,a)}h._MSAAFramebuffer&&this._bindUnboundFramebuffer(h._MSAAFramebuffer),this._cachedViewport&&!n?this.setViewport(this._cachedViewport,s,i):(s||(s=e.width,a&&(s/=Math.pow(2,a))),i||(i=e.height,a&&(i/=Math.pow(2,a))),this._viewport(0,0,s,i)),this.wipeCaches()}setState(e,t=0,s,i=!1,r,n,a=0){(this._depthCullingState.cull!==e||s)&&(this._depthCullingState.cull=e);const o=this.cullBackFaces??r??1?this._gl.BACK:this._gl.FRONT;(this._depthCullingState.cullFace!==o||s)&&(this._depthCullingState.cullFace=o),this.setZOffset(t),this.setZOffsetUnits(a);const h=i?this._gl.CW:this._gl.CCW;(this._depthCullingState.frontFace!==h||s)&&(this._depthCullingState.frontFace=h),this._stencilStateComposer.stencilMaterial=n}_bindUnboundFramebuffer(e){this._currentFramebuffer!==e&&(this._gl.bindFramebuffer(this._gl.FRAMEBUFFER,e),this._currentFramebuffer=e)}_currentFrameBufferIsDefaultFrameBuffer(){return null===this._currentFramebuffer}generateMipmaps(e){const t=this._getTextureTarget(e);this._bindTextureDirectly(t,e,!0),this._gl.generateMipmap(t),this._bindTextureDirectly(t,null)}unBindFramebuffer(e,t=!1,s){const i=e;this._currentRenderTarget=null;const r=this._gl;if(i._MSAAFramebuffer){if(e.isMulti)return void this.unBindMultiColorAttachmentFramebuffer(e,t,s);r.bindFramebuffer(r.READ_FRAMEBUFFER,i._MSAAFramebuffer),r.bindFramebuffer(r.DRAW_FRAMEBUFFER,i._framebuffer),r.blitFramebuffer(0,0,e.width,e.height,0,0,e.width,e.height,r.COLOR_BUFFER_BIT,r.NEAREST)}!e.texture?.generateMipMaps||t||e.isCube||this.generateMipmaps(e.texture),s&&(i._MSAAFramebuffer&&this._bindUnboundFramebuffer(i._framebuffer),s()),this._bindUnboundFramebuffer(null)}flushFramebuffer(){this._gl.flush()}restoreDefaultFramebuffer(){this._currentRenderTarget?this.unBindFramebuffer(this._currentRenderTarget):this._bindUnboundFramebuffer(null),this._cachedViewport&&this.setViewport(this._cachedViewport),this.wipeCaches()}_resetVertexBufferBinding(){this.bindArrayBuffer(null),this._cachedVertexBuffers=null}createVertexBuffer(e,t,s){return this._createVertexBuffer(e,this._gl.STATIC_DRAW)}_createVertexBuffer(e,t){const s=this._gl.createBuffer();if(!s)throw new Error("Unable to create vertex buffer");const i=new l.A(s);return this.bindArrayBuffer(i),"number"!=typeof e?e instanceof Array?(this._gl.bufferData(this._gl.ARRAY_BUFFER,new Float32Array(e),t),i.capacity=4*e.length):(this._gl.bufferData(this._gl.ARRAY_BUFFER,e,t),i.capacity=e.byteLength):(this._gl.bufferData(this._gl.ARRAY_BUFFER,new Uint8Array(e),t),i.capacity=e),this._resetVertexBufferBinding(),i.references=1,i}createDynamicVertexBuffer(e,t){return this._createVertexBuffer(e,this._gl.DYNAMIC_DRAW)}_resetIndexBufferBinding(){this.bindIndexBuffer(null),this._cachedIndexBuffer=null}createIndexBuffer(e,t,s){const i=this._gl.createBuffer(),r=new l.A(i);if(!i)throw new Error("Unable to create index buffer");this.bindIndexBuffer(r);const n=this._normalizeIndexData(e);return this._gl.bufferData(this._gl.ELEMENT_ARRAY_BUFFER,n,t?this._gl.DYNAMIC_DRAW:this._gl.STATIC_DRAW),this._resetIndexBufferBinding(),r.references=1,r.is32Bits=4===n.BYTES_PER_ELEMENT,r}_normalizeIndexData(e){if(2===e.BYTES_PER_ELEMENT)return e;if(this._caps.uintIndices){if(e instanceof Uint32Array)return e;for(let t=0;t<e.length;t++)if(e[t]>=65535)return new Uint32Array(e);return new Uint16Array(e)}return new Uint16Array(e)}bindArrayBuffer(e){this._vaoRecordInProgress||this._unbindVertexArrayObject(),this._bindBuffer(e,this._gl.ARRAY_BUFFER)}bindUniformBlock(e,t,s){const i=e.program,r=this._gl.getUniformBlockIndex(i,t);this._gl.uniformBlockBinding(i,r,s)}bindIndexBuffer(e){this._vaoRecordInProgress||this._unbindVertexArrayObject(),this._bindBuffer(e,this._gl.ELEMENT_ARRAY_BUFFER)}_bindBuffer(e,t){(this._vaoRecordInProgress||this._currentBoundBuffer[t]!==e)&&(this._gl.bindBuffer(t,e?e.underlyingResource:null),this._currentBoundBuffer[t]=e)}updateArrayBuffer(e){this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,e)}_vertexAttribPointer(e,t,s,i,r,n,a){const o=this._currentBufferPointers[t];if(!o)return;let h=!1;o.active?(o.buffer!==e&&(o.buffer=e,h=!0),o.size!==s&&(o.size=s,h=!0),o.type!==i&&(o.type=i,h=!0),o.normalized!==r&&(o.normalized=r,h=!0),o.stride!==n&&(o.stride=n,h=!0),o.offset!==a&&(o.offset=a,h=!0)):(h=!0,o.active=!0,o.index=t,o.size=s,o.type=i,o.normalized=r,o.stride=n,o.offset=a,o.buffer=e),(h||this._vaoRecordInProgress)&&(this.bindArrayBuffer(e),i===this._gl.UNSIGNED_INT||i===this._gl.INT?this._gl.vertexAttribIPointer(t,s,i,n,a):this._gl.vertexAttribPointer(t,s,i,r,n,a))}_bindIndexBufferWithCache(e){null!=e&&this._cachedIndexBuffer!==e&&(this._cachedIndexBuffer=e,this.bindIndexBuffer(e),this._uintIndicesCurrentlySet=e.is32Bits)}_bindVertexBuffersAttributes(e,t,s){const i=t.getAttributesNames();this._vaoRecordInProgress||this._unbindVertexArrayObject(),this.unbindAllAttributes();for(let r=0;r<i.length;r++){const n=t.getAttributeLocation(r);if(n>=0){const t=i[r];let a=null;if(s&&(a=s[t]),a||(a=e[t]),!a)continue;this._gl.enableVertexAttribArray(n),this._vaoRecordInProgress||(this._vertexAttribArraysEnabled[n]=!0);const o=a.getBuffer();o&&(this._vertexAttribPointer(o,n,a.getSize(),a.type,a.normalized,a.byteStride,a.byteOffset),a.getIsInstanced()&&(this._gl.vertexAttribDivisor(n,a.getInstanceDivisor()),this._vaoRecordInProgress||(this._currentInstanceLocations.push(n),this._currentInstanceBuffers.push(o))))}}}recordVertexArrayObject(e,t,s,i){const r=this._gl.createVertexArray();if(!r)throw new Error("Unable to create VAO");return this._vaoRecordInProgress=!0,this._gl.bindVertexArray(r),this._mustWipeVertexAttributes=!0,this._bindVertexBuffersAttributes(e,s,i),this.bindIndexBuffer(t),this._vaoRecordInProgress=!1,this._gl.bindVertexArray(null),r}bindVertexArrayObject(e,t){this._cachedVertexArrayObject!==e&&(this._cachedVertexArrayObject=e,this._gl.bindVertexArray(e),this._cachedVertexBuffers=null,this._cachedIndexBuffer=null,this._uintIndicesCurrentlySet=null!=t&&t.is32Bits,this._mustWipeVertexAttributes=!0)}bindBuffersDirectly(e,t,s,i,r){if(this._cachedVertexBuffers!==e||this._cachedEffectForVertexBuffers!==r){this._cachedVertexBuffers=e,this._cachedEffectForVertexBuffers=r;const t=r.getAttributesCount();this._unbindVertexArrayObject(),this.unbindAllAttributes();let n=0;for(let a=0;a<t;a++)if(a<s.length){const t=r.getAttributeLocation(a);t>=0&&(this._gl.enableVertexAttribArray(t),this._vertexAttribArraysEnabled[t]=!0,this._vertexAttribPointer(e,t,s[a],this._gl.FLOAT,!1,i,n)),n+=4*s[a]}}this._bindIndexBufferWithCache(t)}_unbindVertexArrayObject(){this._cachedVertexArrayObject&&(this._cachedVertexArrayObject=null,this._gl.bindVertexArray(null))}bindBuffers(e,t,s,i){this._cachedVertexBuffers===e&&this._cachedEffectForVertexBuffers===s||(this._cachedVertexBuffers=e,this._cachedEffectForVertexBuffers=s,this._bindVertexBuffersAttributes(e,s,i)),this._bindIndexBufferWithCache(t)}unbindInstanceAttributes(){let e;for(let t=0,s=this._currentInstanceLocations.length;t<s;t++){const s=this._currentInstanceBuffers[t];e!=s&&s.references&&(e=s,this.bindArrayBuffer(s));const i=this._currentInstanceLocations[t];this._gl.vertexAttribDivisor(i,0)}this._currentInstanceBuffers.length=0,this._currentInstanceLocations.length=0}releaseVertexArrayObject(e){this._gl.deleteVertexArray(e)}_releaseBuffer(e){return e.references--,0===e.references&&(this._deleteBuffer(e),!0)}_deleteBuffer(e){this._gl.deleteBuffer(e.underlyingResource)}updateAndBindInstancesBuffer(e,t,s){if(this.bindArrayBuffer(e),t&&this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,t),void 0!==s[0].index)this.bindInstancesBuffer(e,s,!0);else for(let t=0;t<4;t++){const i=s[t];this._vertexAttribArraysEnabled[i]||(this._gl.enableVertexAttribArray(i),this._vertexAttribArraysEnabled[i]=!0),this._vertexAttribPointer(e,i,4,this._gl.FLOAT,!1,64,16*t),this._gl.vertexAttribDivisor(i,1),this._currentInstanceLocations.push(i),this._currentInstanceBuffers.push(e)}}bindInstancesBuffer(e,t,s=!0){this.bindArrayBuffer(e);let i=0;if(s)for(let e=0;e<t.length;e++)i+=4*t[e].attributeSize;for(let s=0;s<t.length;s++){const r=t[s];void 0===r.index&&(r.index=this._currentEffect.getAttributeLocationByName(r.attributeName)),r.index<0||(this._vertexAttribArraysEnabled[r.index]||(this._gl.enableVertexAttribArray(r.index),this._vertexAttribArraysEnabled[r.index]=!0),this._vertexAttribPointer(e,r.index,r.attributeSize,r.attributeType||this._gl.FLOAT,r.normalized||!1,i,r.offset),this._gl.vertexAttribDivisor(r.index,void 0===r.divisor?1:r.divisor),this._currentInstanceLocations.push(r.index),this._currentInstanceBuffers.push(e))}}disableInstanceAttributeByName(e){if(!this._currentEffect)return;const t=this._currentEffect.getAttributeLocationByName(e);this.disableInstanceAttribute(t)}disableInstanceAttribute(e){let t,s=!1;for(;-1!==(t=this._currentInstanceLocations.indexOf(e));)this._currentInstanceLocations.splice(t,1),this._currentInstanceBuffers.splice(t,1),s=!0,t=this._currentInstanceLocations.indexOf(e);s&&(this._gl.vertexAttribDivisor(e,0),this.disableAttributeByIndex(e))}disableAttributeByIndex(e){this._gl.disableVertexAttribArray(e),this._vertexAttribArraysEnabled[e]=!1,this._currentBufferPointers[e].active=!1}draw(e,t,s,i){this.drawElementsType(e?0:1,t,s,i)}drawPointClouds(e,t,s){this.drawArraysType(2,e,t,s)}drawUnIndexed(e,t,s,i){this.drawArraysType(e?0:1,t,s,i)}drawElementsType(e,t,s,i){this.applyStates(),this._reportDrawCall();const r=this._drawMode(e),n=this._uintIndicesCurrentlySet?this._gl.UNSIGNED_INT:this._gl.UNSIGNED_SHORT,a=this._uintIndicesCurrentlySet?4:2;i?this._gl.drawElementsInstanced(r,s,n,t*a,i):this._gl.drawElements(r,s,n,t*a)}drawArraysType(e,t,s,i){this.applyStates(),this._reportDrawCall();const r=this._drawMode(e);i?this._gl.drawArraysInstanced(r,t,s,i):this._gl.drawArrays(r,t,s)}_drawMode(e){switch(e){case 0:default:return this._gl.TRIANGLES;case 2:case 3:return this._gl.POINTS;case 1:case 4:return this._gl.LINES;case 5:return this._gl.LINE_LOOP;case 6:return this._gl.LINE_STRIP;case 7:return this._gl.TRIANGLE_STRIP;case 8:return this._gl.TRIANGLE_FAN}}_releaseEffect(e){this._compiledEffects[e._key]&&delete this._compiledEffects[e._key];const t=e.getPipelineContext();t&&this._deletePipelineContext(t)}_deletePipelineContext(e){const t=e;t&&t.program&&(t.program.__SPECTOR_rebuildProgram=null,(0,g.mO)(t),this._gl.deleteProgram(t.program))}_getGlobalDefines(e){return(0,p.xt)(e,this.isNDCHalfZRange,this.useReverseDepthBuffer,this.useExactSrgbConversions)}createEffect(e,t,s,r,n,a,o,h,l,c=0,u){const d="string"==typeof e?e:e.vertexToken||e.vertexSource||e.vertexElement||e.vertex,_="string"==typeof 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11:i=s.LINEAR,r=t?s.LINEAR_MIPMAP_NEAREST:s.LINEAR;break;case 3:i=s.LINEAR,r=t?s.LINEAR_MIPMAP_LINEAR:s.LINEAR;break;case 8:i=s.NEAREST,r=t?s.NEAREST_MIPMAP_LINEAR:s.NEAREST;break;case 4:i=s.NEAREST,r=t?s.NEAREST_MIPMAP_NEAREST:s.NEAREST;break;case 5:i=s.NEAREST,r=t?s.LINEAR_MIPMAP_NEAREST:s.LINEAR;break;case 6:i=s.NEAREST,r=t?s.LINEAR_MIPMAP_LINEAR:s.LINEAR;break;case 7:i=s.NEAREST,r=s.LINEAR;break;case 1:i=s.NEAREST,r=s.NEAREST;break;case 9:i=s.LINEAR,r=t?s.NEAREST_MIPMAP_NEAREST:s.NEAREST;break;case 10:i=s.LINEAR,r=t?s.NEAREST_MIPMAP_LINEAR:s.NEAREST;break;case 2:i=s.LINEAR,r=s.LINEAR;break;case 12:i=s.LINEAR,r=s.NEAREST}return{min:r,mag:i}}_createTexture(){const e=this._gl.createTexture();if(!e)throw new Error("Unable to create texture");return e}_createHardwareTexture(){return new d.d(this._createTexture(),this._gl)}_createInternalTexture(e,t,s=!0,i=0){let n,a=!1,o=0,h=3,l=5,c=!1,u=1;void 0!==t&&"object"==typeof t?(a=!!t.generateMipMaps,o=void 0===t.type?0:t.type,h=void 0===t.samplingMode?3:t.samplingMode,l=void 0===t.format?5:t.format,c=void 0!==t.useSRGBBuffer&&t.useSRGBBuffer,u=t.samples??1,n=t.label):a=!!t,c&&(c=this._caps.supportSRGBBuffers&&(this.webGLVersion>1||this.isWebGPU)),(1!==o||this._caps.textureFloatLinearFiltering)&&(2!==o||this._caps.textureHalfFloatLinearFiltering)||(h=1),1!==o||this._caps.textureFloat||(o=0,r.V.Warn("Float textures are not supported. Type forced to TEXTURETYPE_UNSIGNED_BYTE"));const d=this._gl,f=new _.h(this,i),p=e.width||e,g=e.height||e,m=e.depth||0,T=e.layers||0,b=this._getSamplingParameters(h,a),E=0!==T?d.TEXTURE_2D_ARRAY:0!==m?d.TEXTURE_3D:d.TEXTURE_2D,x=this._getRGBABufferInternalSizedFormat(o,l,c),A=this._getInternalFormat(l),R=this._getWebGLTextureType(o);return this._bindTextureDirectly(E,f),0!==T?(f.is2DArray=!0,d.texImage3D(E,0,x,p,g,T,0,A,R,null)):0!==m?(f.is3D=!0,d.texImage3D(E,0,x,p,g,m,0,A,R,null)):d.texImage2D(E,0,x,p,g,0,A,R,null),d.texParameteri(E,d.TEXTURE_MAG_FILTER,b.mag),d.texParameteri(E,d.TEXTURE_MIN_FILTER,b.min),d.texParameteri(E,d.TEXTURE_WRAP_S,d.CLAMP_TO_EDGE),d.texParameteri(E,d.TEXTURE_WRAP_T,d.CLAMP_TO_EDGE),a&&this._gl.generateMipmap(E),this._bindTextureDirectly(E,null),f._useSRGBBuffer=c,f.baseWidth=p,f.baseHeight=g,f.width=p,f.height=g,f.depth=T,f.isReady=!0,f.samples=u,f.generateMipMaps=a,f.samplingMode=h,f.type=o,f.format=l,f.label=n,this._internalTexturesCache.push(f),f}_getUseSRGBBuffer(e,t){return e&&this._caps.supportSRGBBuffers&&(this.webGLVersion>1||t)}createTexture(e,t,s,i,r=3,n=null,a=null,o=null,h=null,l=null,c=null,u,d,f,p){return this._createTextureBase(e,t,s,i,r,n,a,((...e)=>this._prepareWebGLTexture(...e,l)),((e,t,s,r,n,a)=>{const o=this._gl,h=s.width===e&&s.height===t;n._creationFlags=f??0;const l=this._getTexImageParametersForCreateTexture(n.format,n._useSRGBBuffer);if(h)return o.texImage2D(o.TEXTURE_2D,0,l.internalFormat,l.format,l.type,s),!1;const c=this._caps.maxTextureSize;if(s.width>c||s.height>c||!this._supportsHardwareTextureRescaling)return this._prepareWorkingCanvas(),!(!this._workingCanvas||!this._workingContext||(this._workingCanvas.width=e,this._workingCanvas.height=t,this._workingContext.drawImage(s,0,0,s.width,s.height,0,0,e,t),o.texImage2D(o.TEXTURE_2D,0,l.internalFormat,l.format,l.type,this._workingCanvas),n.width=e,n.height=t,1));{const e=new _.h(this,2);this._bindTextureDirectly(o.TEXTURE_2D,e,!0),o.texImage2D(o.TEXTURE_2D,0,l.internalFormat,l.format,l.type,s),this._rescaleTexture(e,n,i,l.format,(()=>{this._releaseTexture(e),this._bindTextureDirectly(o.TEXTURE_2D,n,!0),a()}))}return!0}),o,h,l,c,u,d,p)}_getTexImageParametersForCreateTexture(e,t){let s,i;return 1===this.webGLVersion?(s=this._getInternalFormat(e,t),i=s):(s=this._getInternalFormat(e,!1),i=this._getRGBABufferInternalSizedFormat(0,e,t)),{internalFormat:i,format:s,type:this._gl.UNSIGNED_BYTE}}_rescaleTexture(e,t,s,i,r){}_unpackFlipY(e){this._unpackFlipYCached!==e&&(this._gl.pixelStorei(this._gl.UNPACK_FLIP_Y_WEBGL,e?1:0),this.enableUnpackFlipYCached&&(this._unpackFlipYCached=e))}_getUnpackAlignement(){return this._gl.getParameter(this._gl.UNPACK_ALIGNMENT)}_getTextureTarget(e){return e.isCube?this._gl.TEXTURE_CUBE_MAP:e.is3D?this._gl.TEXTURE_3D:e.is2DArray||e.isMultiview?this._gl.TEXTURE_2D_ARRAY:this._gl.TEXTURE_2D}updateTextureSamplingMode(e,t,s=!1){const i=this._getTextureTarget(t),r=this._getSamplingParameters(e,t.useMipMaps||s);this._setTextureParameterInteger(i,this._gl.TEXTURE_MAG_FILTER,r.mag,t),this._setTextureParameterInteger(i,this._gl.TEXTURE_MIN_FILTER,r.min),s&&(t.generateMipMaps=!0,this._gl.generateMipmap(i)),this._bindTextureDirectly(i,null),t.samplingMode=e}updateTextureDimensions(e,t,s,i=1){}updateTextureWrappingMode(e,t,s=null,i=null){const r=this._getTextureTarget(e);null!==t&&(this._setTextureParameterInteger(r,this._gl.TEXTURE_WRAP_S,this._getTextureWrapMode(t),e),e._cachedWrapU=t),null!==s&&(this._setTextureParameterInteger(r,this._gl.TEXTURE_WRAP_T,this._getTextureWrapMode(s),e),e._cachedWrapV=s),(e.is2DArray||e.is3D)&&null!==i&&(this._setTextureParameterInteger(r,this._gl.TEXTURE_WRAP_R,this._getTextureWrapMode(i),e),e._cachedWrapR=i),this._bindTextureDirectly(r,null)}_uploadCompressedDataToTextureDirectly(e,t,s,i,r,n=0,a=0){const o=this._gl;let h=o.TEXTURE_2D;if(e.isCube&&(h=o.TEXTURE_CUBE_MAP_POSITIVE_X+n),e._useSRGBBuffer)switch(t){case 37492:case 36196:this._caps.etc2?t=o.COMPRESSED_SRGB8_ETC2:e._useSRGBBuffer=!1;break;case 37496:this._caps.etc2?t=o.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:e._useSRGBBuffer=!1;break;case 36492:t=o.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT;break;case 37808:t=o.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR;break;case 33776:this._caps.s3tc_srgb?t=o.COMPRESSED_SRGB_S3TC_DXT1_EXT:e._useSRGBBuffer=!1;break;case 33777:this._caps.s3tc_srgb?t=o.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:e._useSRGBBuffer=!1;break;case 33779:this._caps.s3tc_srgb?t=o.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:e._useSRGBBuffer=!1;break;default:e._useSRGBBuffer=!1}this._gl.compressedTexImage2D(h,a,t,s,i,0,r)}_uploadDataToTextureDirectly(e,t,s=0,i=0,r,n=!1){const a=this._gl,o=this._getWebGLTextureType(e.type),h=this._getInternalFormat(e.format),l=void 0===r?this._getRGBABufferInternalSizedFormat(e.type,e.format,e._useSRGBBuffer):this._getInternalFormat(r,e._useSRGBBuffer);this._unpackFlipY(e.invertY);let c=a.TEXTURE_2D;e.isCube&&(c=a.TEXTURE_CUBE_MAP_POSITIVE_X+s);const u=Math.round(Math.log(e.width)*Math.LOG2E),d=Math.round(Math.log(e.height)*Math.LOG2E),_=n?e.width:Math.pow(2,Math.max(u-i,0)),f=n?e.height:Math.pow(2,Math.max(d-i,0));a.texImage2D(c,i,l,_,f,0,h,o,t)}updateTextureData(e,t,s,i,r,n,a=0,o=0,h=!1){const l=this._gl,c=this._getWebGLTextureType(e.type),u=this._getInternalFormat(e.format);this._unpackFlipY(e.invertY);let d=l.TEXTURE_2D,_=l.TEXTURE_2D;e.isCube&&(_=l.TEXTURE_CUBE_MAP_POSITIVE_X+a,d=l.TEXTURE_CUBE_MAP),this._bindTextureDirectly(d,e,!0),l.texSubImage2D(_,o,s,i,r,n,u,c,t),h&&this._gl.generateMipmap(_),this._bindTextureDirectly(d,null)}_uploadArrayBufferViewToTexture(e,t,s=0,i=0){const r=this._gl,n=e.isCube?r.TEXTURE_CUBE_MAP:r.TEXTURE_2D;this._bindTextureDirectly(n,e,!0),this._uploadDataToTextureDirectly(e,t,s,i),this._bindTextureDirectly(n,null,!0)}_prepareWebGLTextureContinuation(e,t,s,i,r){const n=this._gl;if(!n)return;const a=this._getSamplingParameters(r,!s);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,a.mag),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,a.min),s||i||n.generateMipmap(n.TEXTURE_2D),this._bindTextureDirectly(n.TEXTURE_2D,null),t&&t.removePendingData(e),e.onLoadedObservable.notifyObservers(e),e.onLoadedObservable.clear()}_prepareWebGLTexture(e,t,s,i,r,n,a,o,h,l){const u=this.getCaps().maxTextureSize,d=Math.min(u,this.needPOTTextures?(0,c.R)(i.width,u):i.width),_=Math.min(u,this.needPOTTextures?(0,c.R)(i.height,u):i.height),f=this._gl;f&&(e._hardwareTexture?(this._bindTextureDirectly(f.TEXTURE_2D,e,!0),this._unpackFlipY(void 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e&&t?this._createRenderBuffer(s,i,r,a.DEPTH_STENCIL,o,a.DEPTH_STENCIL_ATTACHMENT):t?this._createRenderBuffer(s,i,r,o,o,a.DEPTH_ATTACHMENT):e?this._createRenderBuffer(s,i,r,o,o,a.STENCIL_ATTACHMENT):null}_createRenderBuffer(e,t,s,i,r,n,a=!0){const o=this._gl.createRenderbuffer();return this._updateRenderBuffer(o,e,t,s,i,r,n,a)}_updateRenderBuffer(e,t,s,i,r,n,a,o=!0){const h=this._gl;return h.bindRenderbuffer(h.RENDERBUFFER,e),i>1&&h.renderbufferStorageMultisample?h.renderbufferStorageMultisample(h.RENDERBUFFER,i,n,t,s):h.renderbufferStorage(h.RENDERBUFFER,r,t,s),h.framebufferRenderbuffer(h.FRAMEBUFFER,a,h.RENDERBUFFER,e),o&&h.bindRenderbuffer(h.RENDERBUFFER,null),e}_releaseTexture(e){this._deleteTexture(e._hardwareTexture),this.unbindAllTextures();const t=this._internalTexturesCache.indexOf(e);-1!==t&&this._internalTexturesCache.splice(t,1),e._lodTextureHigh&&e._lodTextureHigh.dispose(),e._lodTextureMid&&e._lodTextureMid.dispose(),e._lodTextureLow&&e._lodTextureLow.dispose(),e._irradianceTexture&&e._irradianceTexture.dispose()}_deleteTexture(e){e?.release()}_setProgram(e){this._currentProgram!==e&&((0,i.C5)(e,this._gl),this._currentProgram=e)}bindSamplers(e){const t=e.getPipelineContext();this._setProgram(t.program);const s=e.getSamplers();for(let t=0;t<s.length;t++){const i=e.getUniform(s[t]);i&&(this._boundUniforms[t]=i)}this._currentEffect=null}_activateCurrentTexture(){this._currentTextureChannel!==this._activeChannel&&(this._gl.activeTexture(this._gl.TEXTURE0+this._activeChannel),this._currentTextureChannel=this._activeChannel)}_bindTextureDirectly(e,t,s=!1,i=!1){let n=!1;const a=t&&t._associatedChannel>-1;if(s&&a&&(this._activeChannel=t._associatedChannel),this._boundTexturesCache[this._activeChannel]!==t||i){if(this._activateCurrentTexture(),t&&t.isMultiview)throw r.V.Error(["_bindTextureDirectly called with a multiview texture!",e,t]),"_bindTextureDirectly called with a multiview texture!";this._gl.bindTexture(e,t?._hardwareTexture?.underlyingResource??null),this._boundTexturesCache[this._activeChannel]=t,t&&(t._associatedChannel=this._activeChannel)}else s&&(n=!0,this._activateCurrentTexture());return a&&!s&&this._bindSamplerUniformToChannel(t._associatedChannel,this._activeChannel),n}_bindTexture(e,t,s){if(void 0===e)return;t&&(t._associatedChannel=e),this._activeChannel=e;const i=t?this._getTextureTarget(t):this._gl.TEXTURE_2D;this._bindTextureDirectly(i,t)}unbindAllTextures(){for(let e=0;e<this._maxSimultaneousTextures;e++)this._activeChannel=e,this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),this.webGLVersion>1&&(this._bindTextureDirectly(this._gl.TEXTURE_3D,null),this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY,null))}setTexture(e,t,s,i){void 0!==e&&(t&&(this._boundUniforms[e]=t),this._setTexture(e,s))}_bindSamplerUniformToChannel(e,t){const s=this._boundUniforms[e];s&&s._currentState!==t&&(this._gl.uniform1i(s,t),s._currentState=t)}_getTextureWrapMode(e){switch(e){case 1:return this._gl.REPEAT;case 0:return this._gl.CLAMP_TO_EDGE;case 2:return this._gl.MIRRORED_REPEAT}return this._gl.REPEAT}_setTexture(e,t,s=!1,i=!1,r=""){if(!t)return null!=this._boundTexturesCache[e]&&(this._activeChannel=e,this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),this.webGLVersion>1&&(this._bindTextureDirectly(this._gl.TEXTURE_3D,null),this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY,null))),!1;if(t.video){this._activeChannel=e;const s=t.getInternalTexture();s&&(s._associatedChannel=e),t.update()}else if(4===t.delayLoadState)return t.delayLoad(),!1;let n;n=i?t.depthStencilTexture:t.isReady()?t.getInternalTexture():t.isCube?this.emptyCubeTexture:t.is3D?this.emptyTexture3D:t.is2DArray?this.emptyTexture2DArray:this.emptyTexture,!s&&n&&(n._associatedChannel=e);let a=!0;this._boundTexturesCache[e]===n&&(s||this._bindSamplerUniformToChannel(n._associatedChannel,e),a=!1),this._activeChannel=e;const o=this._getTextureTarget(n);if(a&&this._bindTextureDirectly(o,n,s),n&&!n.isMultiview){if(n.isCube&&n._cachedCoordinatesMode!==t.coordinatesMode){n._cachedCoordinatesMode=t.coordinatesMode;const e=3!==t.coordinatesMode&&5!==t.coordinatesMode?1:0;t.wrapU=e,t.wrapV=e}n._cachedWrapU!==t.wrapU&&(n._cachedWrapU=t.wrapU,this._setTextureParameterInteger(o,this._gl.TEXTURE_WRAP_S,this._getTextureWrapMode(t.wrapU),n)),n._cachedWrapV!==t.wrapV&&(n._cachedWrapV=t.wrapV,this._setTextureParameterInteger(o,this._gl.TEXTURE_WRAP_T,this._getTextureWrapMode(t.wrapV),n)),n.is3D&&n._cachedWrapR!==t.wrapR&&(n._cachedWrapR=t.wrapR,this._setTextureParameterInteger(o,this._gl.TEXTURE_WRAP_R,this._getTextureWrapMode(t.wrapR),n)),this._setAnisotropicLevel(o,n,t.anisotropicFilteringLevel)}return!0}setTextureArray(e,t,s,i){if(void 0!==e&&t){this._textureUnits&&this._textureUnits.length===s.length||(this._textureUnits=new Int32Array(s.length));for(let t=0;t<s.length;t++){const i=s[t].getInternalTexture();i?(this._textureUnits[t]=e+t,i._associatedChannel=e+t):this._textureUnits[t]=-1}this._gl.uniform1iv(t,this._textureUnits);for(let e=0;e<s.length;e++)this._setTexture(this._textureUnits[e],s[e],!0)}}_setAnisotropicLevel(e,t,s){const i=this._caps.textureAnisotropicFilterExtension;11!==t.samplingMode&&3!==t.samplingMode&&2!==t.samplingMode&&(s=1),i&&t._cachedAnisotropicFilteringLevel!==s&&(this._setTextureParameterFloat(e,i.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(s,this._caps.maxAnisotropy),t),t._cachedAnisotropicFilteringLevel=s)}_setTextureParameterFloat(e,t,s,i){this._bindTextureDirectly(e,i,!0,!0),this._gl.texParameterf(e,t,s)}_setTextureParameterInteger(e,t,s,i){i&&this._bindTextureDirectly(e,i,!0,!0),this._gl.texParameteri(e,t,s)}unbindAllAttributes(){if(this._mustWipeVertexAttributes){this._mustWipeVertexAttributes=!1;for(let e=0;e<this._caps.maxVertexAttribs;e++)this.disableAttributeByIndex(e)}else for(let e=0,t=this._vertexAttribArraysEnabled.length;e<t;e++)e>=this._caps.maxVertexAttribs||!this._vertexAttribArraysEnabled[e]||this.disableAttributeByIndex(e)}releaseEffects(){const e=Object.keys(this._compiledEffects);for(const t of e)this._compiledEffects[t].dispose();this._compiledEffects={}}dispose(){(0,n.BA)()&&this._renderingCanvas&&(this._doNotHandleContextLost||(this._renderingCanvas.removeEventListener("webglcontextlost",this._onContextLost),this._renderingCanvas.removeEventListener("webglcontextrestored",this._onContextRestored))),super.dispose(),this._dummyFramebuffer&&this._gl.deleteFramebuffer(this._dummyFramebuffer),this.unbindAllAttributes(),this._boundUniforms={},this._workingCanvas=null,this._workingContext=null,this._currentBufferPointers.length=0,this._currentProgram=null,this._creationOptions.loseContextOnDispose&&this._gl.getExtension("WEBGL_lose_context")?.loseContext(),(0,i.Cm)(this._gl)}attachContextLostEvent(e){this._renderingCanvas&&this._renderingCanvas.addEventListener("webglcontextlost",e,!1)}attachContextRestoredEvent(e){this._renderingCanvas&&this._renderingCanvas.addEventListener("webglcontextrestored",e,!1)}getError(){return this._gl.getError()}_canRenderToFloatFramebuffer(){return this._webGLVersion>1?this._caps.colorBufferFloat:this._canRenderToFramebuffer(1)}_canRenderToHalfFloatFramebuffer(){return this._webGLVersion>1?this._caps.colorBufferFloat:this._canRenderToFramebuffer(2)}_canRenderToFramebuffer(e){const t=this._gl;for(;t.getError()!==t.NO_ERROR;);let s=!0;const i=t.createTexture();t.bindTexture(t.TEXTURE_2D,i),t.texImage2D(t.TEXTURE_2D,0,this._getRGBABufferInternalSizedFormat(e),1,1,0,t.RGBA,this._getWebGLTextureType(e),null),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST);const r=t.createFramebuffer();t.bindFramebuffer(t.FRAMEBUFFER,r),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,i,0);const n=t.checkFramebufferStatus(t.FRAMEBUFFER);if(s=s&&n===t.FRAMEBUFFER_COMPLETE,s=s&&t.getError()===t.NO_ERROR,s&&(t.clear(t.COLOR_BUFFER_BIT),s=s&&t.getError()===t.NO_ERROR),s){t.bindFramebuffer(t.FRAMEBUFFER,null);const e=t.RGBA,i=t.UNSIGNED_BYTE,r=new Uint8Array(4);t.readPixels(0,0,1,1,e,i,r),s=s&&t.getError()===t.NO_ERROR}for(t.deleteTexture(i),t.deleteFramebuffer(r),t.bindFramebuffer(t.FRAMEBUFFER,null);!s&&t.getError()!==t.NO_ERROR;);return s}_getWebGLTextureType(e){if(1===this._webGLVersion){switch(e){case 1:return this._gl.FLOAT;case 2:return this._gl.HALF_FLOAT_OES;case 0:return this._gl.UNSIGNED_BYTE;case 8:return this._gl.UNSIGNED_SHORT_4_4_4_4;case 9:return this._gl.UNSIGNED_SHORT_5_5_5_1;case 10:return this._gl.UNSIGNED_SHORT_5_6_5}return this._gl.UNSIGNED_BYTE}switch(e){case 3:return this._gl.BYTE;case 0:return this._gl.UNSIGNED_BYTE;case 4:return this._gl.SHORT;case 5:return this._gl.UNSIGNED_SHORT;case 6:return this._gl.INT;case 7:return this._gl.UNSIGNED_INT;case 1:return this._gl.FLOAT;case 2:return this._gl.HALF_FLOAT;case 8:return this._gl.UNSIGNED_SHORT_4_4_4_4;case 9:return this._gl.UNSIGNED_SHORT_5_5_5_1;case 10:return this._gl.UNSIGNED_SHORT_5_6_5;case 11:return this._gl.UNSIGNED_INT_2_10_10_10_REV;case 12:return this._gl.UNSIGNED_INT_24_8;case 13:return this._gl.UNSIGNED_INT_10F_11F_11F_REV;case 14:return this._gl.UNSIGNED_INT_5_9_9_9_REV;case 15:return this._gl.FLOAT_32_UNSIGNED_INT_24_8_REV}return this._gl.UNSIGNED_BYTE}_getInternalFormat(e,t=!1){let s=t?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA;switch(e){case 0:s=this._gl.ALPHA;break;case 1:s=this._gl.LUMINANCE;break;case 2:s=this._gl.LUMINANCE_ALPHA;break;case 6:s=this._gl.RED;break;case 7:s=this._gl.RG;break;case 4:s=t?this._glSRGBExtensionValues.SRGB:this._gl.RGB;break;case 5:s=t?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA}if(this._webGLVersion>1)switch(e){case 8:s=this._gl.RED_INTEGER;break;case 9:s=this._gl.RG_INTEGER;break;case 10:s=this._gl.RGB_INTEGER;break;case 11:s=this._gl.RGBA_INTEGER}return s}_getRGBABufferInternalSizedFormat(e,t,s=!1){if(1===this._webGLVersion){if(void 0!==t)switch(t){case 0:return this._gl.ALPHA;case 1:return this._gl.LUMINANCE;case 2:return this._gl.LUMINANCE_ALPHA;case 4:return s?this._glSRGBExtensionValues.SRGB:this._gl.RGB}return this._gl.RGBA}switch(e){case 3:switch(t){case 6:return this._gl.R8_SNORM;case 7:return this._gl.RG8_SNORM;case 4:return this._gl.RGB8_SNORM;case 8:return this._gl.R8I;case 9:return this._gl.RG8I;case 10:return this._gl.RGB8I;case 11:return this._gl.RGBA8I;default:return this._gl.RGBA8_SNORM}case 0:switch(t){case 6:return this._gl.R8;case 7:return this._gl.RG8;case 4:return s?this._glSRGBExtensionValues.SRGB8:this._gl.RGB8;case 5:return s?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA8;case 8:return this._gl.R8UI;case 9:return this._gl.RG8UI;case 10:return this._gl.RGB8UI;case 11:return this._gl.RGBA8UI;case 0:return this._gl.ALPHA;case 1:return this._gl.LUMINANCE;case 2:return this._gl.LUMINANCE_ALPHA;default:return this._gl.RGBA8}case 4:switch(t){case 8:return this._gl.R16I;case 9:return this._gl.RG16I;case 10:return this._gl.RGB16I;default:return this._gl.RGBA16I}case 5:switch(t){case 8:return this._gl.R16UI;case 9:return this._gl.RG16UI;case 10:return this._gl.RGB16UI;default:return this._gl.RGBA16UI}case 6:switch(t){case 8:return this._gl.R32I;case 9:return this._gl.RG32I;case 10:return this._gl.RGB32I;default:return this._gl.RGBA32I}case 7:switch(t){case 8:return this._gl.R32UI;case 9:return this._gl.RG32UI;case 10:return this._gl.RGB32UI;default:return this._gl.RGBA32UI}case 1:switch(t){case 6:return this._gl.R32F;case 7:return this._gl.RG32F;case 4:return this._gl.RGB32F;default:return this._gl.RGBA32F}case 2:switch(t){case 6:return this._gl.R16F;case 7:return this._gl.RG16F;case 4:return this._gl.RGB16F;default:return this._gl.RGBA16F}case 10:return this._gl.RGB565;case 13:return this._gl.R11F_G11F_B10F;case 14:return this._gl.RGB9_E5;case 8:return this._gl.RGBA4;case 9:return this._gl.RGB5_A1;case 11:switch(t){case 5:default:return this._gl.RGB10_A2;case 11:return this._gl.RGB10_A2UI}}return s?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA8}readPixels(e,t,s,i,r=!0,n=!0){const a=r?4:3,o=r?this._gl.RGBA:this._gl.RGB,h=new Uint8Array(i*s*a);return n&&this.flushFramebuffer(),this._gl.readPixels(e,t,s,i,o,this._gl.UNSIGNED_BYTE,h),Promise.resolve(h)}static get IsSupportedAsync(){return Promise.resolve(this.isSupported())}static get IsSupported(){return this.isSupported()}static isSupported(){if(null!==this._HasMajorPerformanceCaveat)return!this._HasMajorPerformanceCaveat;if(null===this._IsSupported)try{const e=u.$._CreateCanvas(1,1),t=e.getContext("webgl")||e.getContext("experimental-webgl");this._IsSupported=null!=t&&!!window.WebGLRenderingContext}catch(e){this._IsSupported=!1}return this._IsSupported}static get HasMajorPerformanceCaveat(){if(null===this._HasMajorPerformanceCaveat)try{const e=u.$._CreateCanvas(1,1),t=e.getContext("webgl",{failIfMajorPerformanceCaveat:!0})||e.getContext("experimental-webgl",{failIfMajorPerformanceCaveat:!0});this._HasMajorPerformanceCaveat=!t}catch(e){this._HasMajorPerformanceCaveat=!1}return this._HasMajorPerformanceCaveat}}T._TempClearColorUint32=new Uint32Array(4),T._TempClearColorInt32=new Int32Array(4),T.ExceptionList=[{key:"Chrome/63.0",capture:"63\\.0\\.3239\\.(\\d+)",captureConstraint:108,targets:["uniformBuffer"]},{key:"Firefox/58",capture:null,captureConstraint:null,targets:["uniformBuffer"]},{key:"Firefox/59",capture:null,captureConstraint:null,targets:["uniformBuffer"]},{key:"Chrome/72.+?Mobile",capture:null,captureConstraint:null,targets:["vao"]},{key:"Chrome/73.+?Mobile",capture:null,captureConstraint:null,targets:["vao"]},{key:"Chrome/74.+?Mobile",capture:null,captureConstraint:null,targets:["vao"]},{key:"Mac OS.+Chrome/71",capture:null,captureConstraint:null,targets:["vao"]},{key:"Mac OS.+Chrome/72",capture:null,captureConstraint:null,targets:["vao"]},{key:"Mac OS.+Chrome",capture:null,captureConstraint:null,targets:["uniformBuffer"]},{key:"Chrome/12\\d\\..+?Mobile",capture:null,captureConstraint:null,targets:["uniformBuffer"]},{key:".*AppleWebKit.*(15.4).*Safari",capture:null,captureConstraint:null,targets:["antialias","maxMSAASamples"]},{key:".*(15.4).*AppleWebKit.*Safari",capture:null,captureConstraint:null,targets:["antialias","maxMSAASamples"]}],T._ConcatenateShader=p.iL,T._IsSupported=null,T._HasMajorPerformanceCaveat=null},8123:(e,t,s)=>{var i;s.d(t,{s:()=>r}),function(e){e[e.PointerMove=0]="PointerMove",e[e.PointerDown=1]="PointerDown",e[e.PointerUp=2]="PointerUp"}(i||(i={}));class r{}r.DOM_DELTA_PIXEL=0,r.DOM_DELTA_LINE=1,r.DOM_DELTA_PAGE=2},4146:(e,t,s)=>{s.d(t,{Bu:()=>n,TB:()=>i,W0:()=>r});class i{}i.KEYDOWN=1,i.KEYUP=2;class r{constructor(e,t){this.type=e,this.event=t}}class n extends r{get skipOnPointerObservable(){return this.skipOnKeyboardObservable}set skipOnPointerObservable(e){this.skipOnKeyboardObservable=e}constructor(e,t){super(e,t),this.type=e,this.event=t,this.skipOnKeyboardObservable=!1}}},6240:(e,t,s)=>{s.d(t,{Zp:()=>r,mx:()=>o,tT:()=>a});var i=s(9923);class r{}r.POINTERDOWN=1,r.POINTERUP=2,r.POINTERMOVE=4,r.POINTERWHEEL=8,r.POINTERPICK=16,r.POINTERTAP=32,r.POINTERDOUBLETAP=64;class n{constructor(e,t){this.type=e,this.event=t}}class a extends n{constructor(e,t,s,r){super(e,t),this.ray=null,this.originalPickingInfo=null,this.skipOnPointerObservable=!1,this.localPosition=new i.I9(s,r)}}class o extends n{get pickInfo(){return this._pickInfo||this._generatePickInfo(),this._pickInfo}constructor(e,t,s,i=null){super(e,t),this._pickInfo=s,this._inputManager=i}_generatePickInfo(){this._inputManager&&(this._pickInfo=this._inputManager._pickMove(this.event),this._inputManager._setRayOnPointerInfo(this._pickInfo,this.event),this._inputManager=null)}}},8595:(e,t,s)=>{s.d(t,{o:()=>T});var i=s(9923),r=s(6041),n=s(5616),a=s(4704),o=s(2781),h=s(6882),l=s(7891),c=s(6532),u=s(9848),d=s(5503),_=s(2565),f=s(3099),p=s(5476),g=s(492),m=s(467);class T{get bias(){return this._bias}set bias(e){this._bias=e}get normalBias(){return this._normalBias}set normalBias(e){this._normalBias=e}get blurBoxOffset(){return this._blurBoxOffset}set blurBoxOffset(e){this._blurBoxOffset!==e&&(this._blurBoxOffset=e,this._disposeBlurPostProcesses())}get blurScale(){return this._blurScale}set blurScale(e){this._blurScale!==e&&(this._blurScale=e,this._disposeBlurPostProcesses())}get blurKernel(){return this._blurKernel}set blurKernel(e){this._blurKernel!==e&&(this._blurKernel=e,this._disposeBlurPostProcesses())}get useKernelBlur(){return this._useKernelBlur}set useKernelBlur(e){this._useKernelBlur!==e&&(this._useKernelBlur=e,this._disposeBlurPostProcesses())}get depthScale(){return void 0!==this._depthScale?this._depthScale:this._light.getDepthScale()}set depthScale(e){this._depthScale=e}_validateFilter(e){return e}get filter(){return this._filter}set filter(e){if(e=this._validateFilter(e),this._light.needCube()){if(e===T.FILTER_BLUREXPONENTIALSHADOWMAP)return void(this.useExponentialShadowMap=!0);if(e===T.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)return void(this.useCloseExponentialShadowMap=!0);if(e===T.FILTER_PCF||e===T.FILTER_PCSS)return void(this.usePoissonSampling=!0)}e!==T.FILTER_PCF&&e!==T.FILTER_PCSS||this._scene.getEngine()._features.supportShadowSamplers?this._filter!==e&&(this._filter=e,this._disposeBlurPostProcesses(),this._applyFilterValues(),this._light._markMeshesAsLightDirty()):this.usePoissonSampling=!0}get usePoissonSampling(){return this.filter===T.FILTER_POISSONSAMPLING}set usePoissonSampling(e){const t=this._validateFilter(T.FILTER_POISSONSAMPLING);(e||this.filter===T.FILTER_POISSONSAMPLING)&&(this.filter=e?t:T.FILTER_NONE)}get useExponentialShadowMap(){return this.filter===T.FILTER_EXPONENTIALSHADOWMAP}set useExponentialShadowMap(e){const t=this._validateFilter(T.FILTER_EXPONENTIALSHADOWMAP);(e||this.filter===T.FILTER_EXPONENTIALSHADOWMAP)&&(this.filter=e?t:T.FILTER_NONE)}get useBlurExponentialShadowMap(){return this.filter===T.FILTER_BLUREXPONENTIALSHADOWMAP}set useBlurExponentialShadowMap(e){const t=this._validateFilter(T.FILTER_BLUREXPONENTIALSHADOWMAP);(e||this.filter===T.FILTER_BLUREXPONENTIALSHADOWMAP)&&(this.filter=e?t:T.FILTER_NONE)}get useCloseExponentialShadowMap(){return this.filter===T.FILTER_CLOSEEXPONENTIALSHADOWMAP}set useCloseExponentialShadowMap(e){const t=this._validateFilter(T.FILTER_CLOSEEXPONENTIALSHADOWMAP);(e||this.filter===T.FILTER_CLOSEEXPONENTIALSHADOWMAP)&&(this.filter=e?t:T.FILTER_NONE)}get useBlurCloseExponentialShadowMap(){return this.filter===T.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP}set useBlurCloseExponentialShadowMap(e){const t=this._validateFilter(T.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP);(e||this.filter===T.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)&&(this.filter=e?t:T.FILTER_NONE)}get usePercentageCloserFiltering(){return this.filter===T.FILTER_PCF}set usePercentageCloserFiltering(e){const t=this._validateFilter(T.FILTER_PCF);(e||this.filter===T.FILTER_PCF)&&(this.filter=e?t:T.FILTER_NONE)}get filteringQuality(){return this._filteringQuality}set filteringQuality(e){this._filteringQuality!==e&&(this._filteringQuality=e,this._disposeBlurPostProcesses(),this._applyFilterValues(),this._light._markMeshesAsLightDirty())}get useContactHardeningShadow(){return this.filter===T.FILTER_PCSS}set useContactHardeningShadow(e){const t=this._validateFilter(T.FILTER_PCSS);(e||this.filter===T.FILTER_PCSS)&&(this.filter=e?t:T.FILTER_NONE)}get contactHardeningLightSizeUVRatio(){return this._contactHardeningLightSizeUVRatio}set contactHardeningLightSizeUVRatio(e){this._contactHardeningLightSizeUVRatio=e}get darkness(){return this._darkness}set darkness(e){this.setDarkness(e)}getDarkness(){return this._darkness}setDarkness(e){return this._darkness=e>=1?1:e<=0?0:e,this}get transparencyShadow(){return this._transparencyShadow}set transparencyShadow(e){this.setTransparencyShadow(e)}setTransparencyShadow(e){return this._transparencyShadow=e,this}getShadowMap(){return this._shadowMap}getShadowMapForRendering(){return this._shadowMap2?this._shadowMap2:this._shadowMap}getClassName(){return T.CLASSNAME}addShadowCaster(e,t=!0){if(!this._shadowMap)return this;if(this._shadowMap.renderList||(this._shadowMap.renderList=[]),-1===this._shadowMap.renderList.indexOf(e)&&this._shadowMap.renderList.push(e),t)for(const t of e.getChildMeshes())-1===this._shadowMap.renderList.indexOf(t)&&this._shadowMap.renderList.push(t);return this}removeShadowCaster(e,t=!0){if(!this._shadowMap||!this._shadowMap.renderList)return this;const s=this._shadowMap.renderList.indexOf(e);if(-1!==s&&this._shadowMap.renderList.splice(s,1),t)for(const t of e.getChildren())this.removeShadowCaster(t);return this}getLight(){return this._light}get shaderLanguage(){return this._shaderLanguage}_getCamera(){return this._camera??this._scene.activeCamera}get mapSize(){return this._mapSize}set mapSize(e){this._mapSize=e,this._light._markMeshesAsLightDirty(),this.recreateShadowMap()}constructor(e,t,s,r,n,a=!1){this.onBeforeShadowMapRenderObservable=new u.cP,this.onAfterShadowMapRenderObservable=new u.cP,this.onBeforeShadowMapRenderMeshObservable=new u.cP,this.onAfterShadowMapRenderMeshObservable=new u.cP,this._bias=5e-5,this._normalBias=0,this._blurBoxOffset=1,this._blurScale=2,this._blurKernel=1,this._useKernelBlur=!1,this._filter=T.FILTER_NONE,this._filteringQuality=T.QUALITY_HIGH,this._contactHardeningLightSizeUVRatio=.1,this._darkness=0,this._transparencyShadow=!1,this.enableSoftTransparentShadow=!1,this.useOpacityTextureForTransparentShadow=!1,this.frustumEdgeFalloff=0,this._shaderLanguage=0,this.forceBackFacesOnly=!1,this._lightDirection=i.Pq.Zero(),this._viewMatrix=i.uq.Zero(),this._projectionMatrix=i.uq.Zero(),this._transformMatrix=i.uq.Zero(),this._cachedPosition=new i.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cachedDirection=new i.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._currentFaceIndex=0,this._currentFaceIndexCache=0,this._defaultTextureMatrix=i.uq.Identity(),this._shadersLoaded=!1,this._mapSize=e,this._light=t,this._scene=t.getScene(),this._camera=r??null,this._useRedTextureType=!!n,this._initShaderSourceAsync(a);let o=t._shadowGenerators;o||(o=t._shadowGenerators=new Map),o.set(this._camera,this),this.id=t.id,this._useUBO=this._scene.getEngine().supportsUniformBuffers,this._useUBO&&(this._sceneUBOs=[],this._sceneUBOs.push(this._scene.createSceneUniformBuffer(`Scene for Shadow Generator (light "${this._light.name}")`))),T._SceneComponentInitialization(this._scene);const h=this._scene.getEngine().getCaps();s?h.textureFloatRender&&h.textureFloatLinearFiltering?this._textureType=1:h.textureHalfFloatRender&&h.textureHalfFloatLinearFiltering?this._textureType=2:this._textureType=0:h.textureHalfFloatRender&&h.textureHalfFloatLinearFiltering?this._textureType=2:h.textureFloatRender&&h.textureFloatLinearFiltering?this._textureType=1:this._textureType=0,this._initializeGenerator(),this._applyFilterValues()}_initializeGenerator(){this._light._markMeshesAsLightDirty(),this._initializeShadowMap()}_createTargetRenderTexture(){const e=this._scene.getEngine();e._features.supportDepthStencilTexture?(this._shadowMap=new h.$(this._light.name+"_shadowMap",this._mapSize,this._scene,!1,!0,this._textureType,this._light.needCube(),void 0,!1,!1,void 0,this._useRedTextureType?6:5),this._shadowMap.createDepthStencilTexture(e.useReverseDepthBuffer?516:513,!0,void 0,void 0,void 0,`DepthStencilForShadowGenerator-${this._light.name}`)):this._shadowMap=new h.$(this._light.name+"_shadowMap",this._mapSize,this._scene,!1,!0,this._textureType,this._light.needCube()),this._shadowMap.noPrePassRenderer=!0}_initializeShadowMap(){if(this._createTargetRenderTexture(),null===this._shadowMap)return;this._shadowMap.wrapU=o.g.CLAMP_ADDRESSMODE,this._shadowMap.wrapV=o.g.CLAMP_ADDRESSMODE,this._shadowMap.anisotropicFilteringLevel=1,this._shadowMap.updateSamplingMode(o.g.BILINEAR_SAMPLINGMODE),this._shadowMap.renderParticles=!1,this._shadowMap.ignoreCameraViewport=!0,this._storedUniqueId&&(this._shadowMap.uniqueId=this._storedUniqueId),this._shadowMap.customRenderFunction=(e,t,s,i)=>this._renderForShadowMap(e,t,s,i),this._shadowMap.customIsReadyFunction=()=>!0;const e=this._scene.getEngine();this._shadowMap.onBeforeBindObservable.add((()=>{this._currentSceneUBO=this._scene.getSceneUniformBuffer(),e._debugPushGroup?.(`shadow map generation for pass id ${e.currentRenderPassId}`,1)})),this._shadowMap.onBeforeRenderObservable.add((t=>{this._sceneUBOs&&this._scene.setSceneUniformBuffer(this._sceneUBOs[0]),this._currentFaceIndex=t,this._filter===T.FILTER_PCF&&e.setColorWrite(!1),this.getTransformMatrix(),this._scene.setTransformMatrix(this._viewMatrix,this._projectionMatrix),this._useUBO&&(this._scene.getSceneUniformBuffer().unbindEffect(),this._scene.finalizeSceneUbo())})),this._shadowMap.onAfterUnbindObservable.add((()=>{if(this._sceneUBOs&&this._scene.setSceneUniformBuffer(this._currentSceneUBO),this._scene.updateTransformMatrix(),this._filter===T.FILTER_PCF&&e.setColorWrite(!0),!this.useBlurExponentialShadowMap&&!this.useBlurCloseExponentialShadowMap)return void e._debugPopGroup?.(1);const t=this.getShadowMapForRendering();t&&(this._scene.postProcessManager.directRender(this._blurPostProcesses,t.renderTarget,!0),e.unBindFramebuffer(t.renderTarget,!0)),e._debugPopGroup?.(1)}));const t=new r.ov(0,0,0,0),s=new r.ov(1,1,1,1);this._shadowMap.onClearObservable.add((e=>{this._filter===T.FILTER_PCF?e.clear(s,!1,!0,!1):this.useExponentialShadowMap||this.useBlurExponentialShadowMap?e.clear(t,!0,!0,!1):e.clear(s,!0,!0,!1)})),this._shadowMap.onResizeObservable.add((e=>{this._storedUniqueId=this._shadowMap.uniqueId,this._mapSize=e.getRenderSize(),this._light._markMeshesAsLightDirty(),this.recreateShadowMap()}));for(let e=f.m.MIN_RENDERINGGROUPS;e<f.m.MAX_RENDERINGGROUPS;e++)this._shadowMap.setRenderingAutoClearDepthStencil(e,!1)}async _initShaderSourceAsync(e=!1){!this._scene.getEngine().isWebGPU||e||T.ForceGLSL?await Promise.all([s.e(71).then(s.bind(s,357)),s.e(71).then(s.bind(s,3906)),s.e(71).then(s.bind(s,9386)),s.e(71).then(s.bind(s,5426))]):(this._shaderLanguage=1,await Promise.all([s.e(126).then(s.bind(s,60)),s.e(126).then(s.bind(s,5738)),s.e(126).then(s.bind(s,355)),s.e(126).then(s.bind(s,5799))])),this._shadersLoaded=!0}_initializeBlurRTTAndPostProcesses(){const e=this._scene.getEngine(),t=this._mapSize/this.blurScale;this.useKernelBlur&&1===this.blurScale||(this._shadowMap2=new h.$(this._light.name+"_shadowMap2",t,this._scene,!1,!0,this._textureType,void 0,void 0,!1),this._shadowMap2.wrapU=o.g.CLAMP_ADDRESSMODE,this._shadowMap2.wrapV=o.g.CLAMP_ADDRESSMODE,this._shadowMap2.updateSamplingMode(o.g.BILINEAR_SAMPLINGMODE)),this.useKernelBlur?(this._kernelBlurXPostprocess=new c.j(this._light.name+"KernelBlurX",new i.I9(1,0),this.blurKernel,1,null,o.g.BILINEAR_SAMPLINGMODE,e,!1,this._textureType),this._kernelBlurXPostprocess.width=t,this._kernelBlurXPostprocess.height=t,this._kernelBlurXPostprocess.externalTextureSamplerBinding=!0,this._kernelBlurXPostprocess.onApplyObservable.add((e=>{e.setTexture("textureSampler",this._shadowMap)})),this._kernelBlurYPostprocess=new c.j(this._light.name+"KernelBlurY",new i.I9(0,1),this.blurKernel,1,null,o.g.BILINEAR_SAMPLINGMODE,e,!1,this._textureType),this._kernelBlurXPostprocess.autoClear=!1,this._kernelBlurYPostprocess.autoClear=!1,0===this._textureType&&(this._kernelBlurXPostprocess.packedFloat=!0,this._kernelBlurYPostprocess.packedFloat=!0),this._blurPostProcesses=[this._kernelBlurXPostprocess,this._kernelBlurYPostprocess]):(this._boxBlurPostprocess=new l.w(this._light.name+"DepthBoxBlur","depthBoxBlur",["screenSize","boxOffset"],[],1,null,o.g.BILINEAR_SAMPLINGMODE,e,!1,"#define OFFSET "+this._blurBoxOffset,this._textureType,void 0,void 0,void 0,void 0,this._shaderLanguage),this._boxBlurPostprocess.externalTextureSamplerBinding=!0,this._boxBlurPostprocess.onApplyObservable.add((e=>{e.setFloat2("screenSize",t,t),e.setTexture("textureSampler",this._shadowMap)})),this._boxBlurPostprocess.autoClear=!1,this._blurPostProcesses=[this._boxBlurPostprocess])}_renderForShadowMap(e,t,s,i){let r;if(i.length)for(r=0;r<i.length;r++)this._renderSubMeshForShadowMap(i.data[r]);for(r=0;r<e.length;r++)this._renderSubMeshForShadowMap(e.data[r]);for(r=0;r<t.length;r++)this._renderSubMeshForShadowMap(t.data[r]);if(this._transparencyShadow)for(r=0;r<s.length;r++)this._renderSubMeshForShadowMap(s.data[r],!0);else for(r=0;r<s.length;r++)s.data[r].getEffectiveMesh()._internalAbstractMeshDataInfo._isActiveIntermediate=!1}_bindCustomEffectForRenderSubMeshForShadowMap(e,t,s){t.setMatrix("viewProjection",this.getTransformMatrix())}_renderSubMeshForShadowMap(e,t=!1){const s=e.getRenderingMesh(),i=e.getEffectiveMesh(),r=this._scene,n=r.getEngine(),o=e.getMaterial();if(i._internalAbstractMeshDataInfo._isActiveIntermediate=!1,!o||0===e.verticesCount||e._renderId===r.getRenderId())return;const h=r.useRightHandedSystem,l=i._getWorldMatrixDeterminant()<0;let c=o._getEffectiveOrientation(s);(l&&!h||!l&&h)&&(c=0===c?1:0);const u=0===c;n.setState(o.backFaceCulling,void 0,void 0,u,o.cullBackFaces);const d=s._getInstancesRenderList(e._id,!!e.getReplacementMesh());if(d.mustReturn)return;const _=n.getCaps().instancedArrays&&(null!==d.visibleInstances[e._id]&&void 0!==d.visibleInstances[e._id]||s.hasThinInstances);if(!this.customAllowRendering||this.customAllowRendering(e))if(this.isReady(e,_,t)){e._renderId=r.getRenderId();const h=o.shadowDepthWrapper,l=h?.getEffect(e,this,n.currentRenderPassId)??e._getDrawWrapper(),c=p.E.GetEffect(l);n.enableEffect(l),_||s._bind(e,c,o.fillMode),this.getTransformMatrix(),c.setFloat3("biasAndScaleSM",this.bias,this.normalBias,this.depthScale),this.getLight().getTypeID()===a.v.LIGHTTYPEID_DIRECTIONALLIGHT?c.setVector3("lightDataSM",this._cachedDirection):c.setVector3("lightDataSM",this._cachedPosition);const u=this._getCamera();if(u&&c.setFloat2("depthValuesSM",this.getLight().getDepthMinZ(u),this.getLight().getDepthMinZ(u)+this.getLight().getDepthMaxZ(u)),t&&this.enableSoftTransparentShadow&&c.setFloat2("softTransparentShadowSM",i.visibility*o.alpha,this._opacityTexture?.getAlphaFromRGB?1:0),h)e._setMainDrawWrapperOverride(l),h.standalone?h.baseMaterial.bindForSubMesh(i.getWorldMatrix(),s,e):o.bindForSubMesh(i.getWorldMatrix(),s,e),e._setMainDrawWrapperOverride(null);else{if(this._opacityTexture&&(c.setTexture("diffuseSampler",this._opacityTexture),c.setMatrix("diffuseMatrix",this._opacityTexture.getTextureMatrix()||this._defaultTextureMatrix)),s.useBones&&s.computeBonesUsingShaders&&s.skeleton){const e=s.skeleton;if(e.isUsingTextureForMatrices){const t=e.getTransformMatrixTexture(s);if(!t)return;c.setTexture("boneSampler",t),c.setFloat("boneTextureWidth",4*(e.bones.length+1))}else c.setMatrices("mBones",e.getTransformMatrices(s))}(0,m.nR)(s,c),s.morphTargetManager&&s.morphTargetManager.isUsingTextureForTargets&&s.morphTargetManager._bind(c);const t=e.getMesh().bakedVertexAnimationManager;t&&t.isEnabled&&t.bind(c,_),(0,g.gS)(c,o,r)}this._useUBO||h||this._bindCustomEffectForRenderSubMeshForShadowMap(e,c,i),(0,m._8)(c,this._scene.getSceneUniformBuffer()),this._scene.getSceneUniformBuffer().bindUniformBuffer();const f=i.getWorldMatrix();_&&(i.getMeshUniformBuffer().bindToEffect(c,"Mesh"),i.transferToEffect(f)),this.forceBackFacesOnly&&n.setState(!0,0,!1,!0,o.cullBackFaces),this.onBeforeShadowMapRenderMeshObservable.notifyObservers(s),this.onBeforeShadowMapRenderObservable.notifyObservers(c),s._processRendering(i,e,c,o.fillMode,d,_,((e,t)=>{i===s||e?(i.getMeshUniformBuffer().bindToEffect(c,"Mesh"),i.transferToEffect(e?t:f)):(s.getMeshUniformBuffer().bindToEffect(c,"Mesh"),s.transferToEffect(t))})),this.forceBackFacesOnly&&n.setState(!0,0,!1,!1,o.cullBackFaces),this.onAfterShadowMapRenderObservable.notifyObservers(c),this.onAfterShadowMapRenderMeshObservable.notifyObservers(s)}else this._shadowMap&&this._shadowMap.resetRefreshCounter()}_applyFilterValues(){this._shadowMap&&(this.filter===T.FILTER_NONE||this.filter===T.FILTER_PCSS?this._shadowMap.updateSamplingMode(o.g.NEAREST_SAMPLINGMODE):this._shadowMap.updateSamplingMode(o.g.BILINEAR_SAMPLINGMODE))}forceCompilation(e,t){const s={useInstances:!1,...t},i=this.getShadowMap();if(!i)return void(e&&e(this));const r=i.renderList;if(!r)return void(e&&e(this));const n=[];for(const e of r)n.push(...e.subMeshes);if(0===n.length)return void(e&&e(this));let a=0;const o=()=>{if(this._scene&&this._scene.getEngine()){for(;this.isReady(n[a],s.useInstances,n[a].getMaterial()?.needAlphaBlendingForMesh(n[a].getMesh())??!1);)if(a++,a>=n.length)return void(e&&e(this));setTimeout(o,16)}};o()}forceCompilationAsync(e){return new Promise((t=>{this.forceCompilation((()=>{t()}),e)}))}_isReadyCustomDefines(e,t,s){}_prepareShadowDefines(e,t,s,i){s.push("#define SM_LIGHTTYPE_"+this._light.getClassName().toUpperCase()),s.push("#define SM_FLOAT "+(0!==this._textureType?"1":"0")),s.push("#define SM_ESM "+(this.useExponentialShadowMap||this.useBlurExponentialShadowMap?"1":"0")),s.push("#define SM_DEPTHTEXTURE "+(this.usePercentageCloserFiltering||this.useContactHardeningShadow?"1":"0"));const r=e.getMesh();return s.push("#define SM_NORMALBIAS "+(this.normalBias&&r.isVerticesDataPresent(n.R.NormalKind)?"1":"0")),s.push("#define SM_DIRECTIONINLIGHTDATA "+(this.getLight().getTypeID()===a.v.LIGHTTYPEID_DIRECTIONALLIGHT?"1":"0")),s.push("#define SM_USEDISTANCE "+(this._light.needCube()?"1":"0")),s.push("#define SM_SOFTTRANSPARENTSHADOW "+(this.enableSoftTransparentShadow&&i?"1":"0")),this._isReadyCustomDefines(s,e,t),s}isReady(e,t,s){if(!this._shadersLoaded)return!1;const i=e.getMaterial(),r=i?.shadowDepthWrapper;if(this._opacityTexture=null,!i)return!1;const a=[];if(this._prepareShadowDefines(e,t,a,s),r){if(!r.isReadyForSubMesh(e,a,this,t,this._scene.getEngine().currentRenderPassId))return!1}else{const s=e._getDrawWrapper(void 0,!0);let r=s.effect,o=s.defines;const h=[n.R.PositionKind],l=e.getMesh();this.normalBias&&l.isVerticesDataPresent(n.R.NormalKind)&&(h.push(n.R.NormalKind),a.push("#define NORMAL"),l.nonUniformScaling&&a.push("#define NONUNIFORMSCALING"));const c=i.needAlphaTesting();if((c||i.needAlphaBlending())&&(this.useOpacityTextureForTransparentShadow?this._opacityTexture=i.opacityTexture:this._opacityTexture=i.getAlphaTestTexture(),this._opacityTexture)){if(!this._opacityTexture.isReady())return!1;const e=i.alphaCutOff??T.DEFAULT_ALPHA_CUTOFF;a.push("#define ALPHATEXTURE"),c&&a.push(`#define ALPHATESTVALUE ${e}${e%1==0?".":""}`),l.isVerticesDataPresent(n.R.UVKind)&&(h.push(n.R.UVKind),a.push("#define UV1")),l.isVerticesDataPresent(n.R.UV2Kind)&&1===this._opacityTexture.coordinatesIndex&&(h.push(n.R.UV2Kind),a.push("#define UV2"))}const u=new _.J;if(l.useBones&&l.computeBonesUsingShaders&&l.skeleton){h.push(n.R.MatricesIndicesKind),h.push(n.R.MatricesWeightsKind),l.numBoneInfluencers>4&&(h.push(n.R.MatricesIndicesExtraKind),h.push(n.R.MatricesWeightsExtraKind));const e=l.skeleton;a.push("#define NUM_BONE_INFLUENCERS "+l.numBoneInfluencers),l.numBoneInfluencers>0&&u.addCPUSkinningFallback(0,l),e.isUsingTextureForMatrices?a.push("#define BONETEXTURE"):a.push("#define BonesPerMesh "+(e.bones.length+1))}else a.push("#define NUM_BONE_INFLUENCERS 0");const d=l.morphTargetManager;let f=0;if(d&&(f=d.numMaxInfluencers||d.numInfluencers,f>0&&(a.push("#define MORPHTARGETS"),a.push("#define NUM_MORPH_INFLUENCERS "+f),d.isUsingTextureForTargets&&a.push("#define MORPHTARGETS_TEXTURE"),(0,m.MF)(h,l,f))),(0,g.tv)(i,this._scene,a),t&&(a.push("#define INSTANCES"),(0,m.te)(h),e.getRenderingMesh().hasThinInstances&&a.push("#define THIN_INSTANCES")),this.customShaderOptions&&this.customShaderOptions.defines)for(const e of this.customShaderOptions.defines)-1===a.indexOf(e)&&a.push(e);const p=l.bakedVertexAnimationManager;p&&p.isEnabled&&(a.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),t&&h.push("bakedVertexAnimationSettingsInstanced"));const b=a.join("\n");if(o!==b){o=b;let e="shadowMap";const t=["world","mBones","viewProjection","diffuseMatrix","lightDataSM","depthValuesSM","biasAndScaleSM","morphTargetInfluences","morphTargetCount","boneTextureWidth","softTransparentShadowSM","morphTargetTextureInfo","morphTargetTextureIndices","bakedVertexAnimationSettings","bakedVertexAnimationTextureSizeInverted","bakedVertexAnimationTime","bakedVertexAnimationTexture"],i=["diffuseSampler","boneSampler","morphTargets","bakedVertexAnimationTexture"],n=["Scene","Mesh"];if((0,g.TV)(t),this.customShaderOptions){if(e=this.customShaderOptions.shaderName,this.customShaderOptions.attributes)for(const e of this.customShaderOptions.attributes)-1===h.indexOf(e)&&h.push(e);if(this.customShaderOptions.uniforms)for(const e of this.customShaderOptions.uniforms)-1===t.indexOf(e)&&t.push(e);if(this.customShaderOptions.samplers)for(const e of this.customShaderOptions.samplers)-1===i.indexOf(e)&&i.push(e)}const a=this._scene.getEngine();r=a.createEffect(e,{attributes:h,uniformsNames:t,uniformBuffersNames:n,samplers:i,defines:b,fallbacks:u,onCompiled:null,onError:null,indexParameters:{maxSimultaneousMorphTargets:f},shaderLanguage:this._shaderLanguage},a),s.setEffect(r,o)}if(!r.isReady())return!1}return(this.useBlurExponentialShadowMap||this.useBlurCloseExponentialShadowMap)&&(this._blurPostProcesses&&this._blurPostProcesses.length||this._initializeBlurRTTAndPostProcesses()),!(this._kernelBlurXPostprocess&&!this._kernelBlurXPostprocess.isReady()||this._kernelBlurYPostprocess&&!this._kernelBlurYPostprocess.isReady()||this._boxBlurPostprocess&&!this._boxBlurPostprocess.isReady())}prepareDefines(e,t){const s=this._scene,i=this._light;s.shadowsEnabled&&i.shadowEnabled&&(e["SHADOW"+t]=!0,this.useContactHardeningShadow?(e["SHADOWPCSS"+t]=!0,this._filteringQuality===T.QUALITY_LOW?e["SHADOWLOWQUALITY"+t]=!0:this._filteringQuality===T.QUALITY_MEDIUM&&(e["SHADOWMEDIUMQUALITY"+t]=!0)):this.usePercentageCloserFiltering?(e["SHADOWPCF"+t]=!0,this._filteringQuality===T.QUALITY_LOW?e["SHADOWLOWQUALITY"+t]=!0:this._filteringQuality===T.QUALITY_MEDIUM&&(e["SHADOWMEDIUMQUALITY"+t]=!0)):this.usePoissonSampling?e["SHADOWPOISSON"+t]=!0:this.useExponentialShadowMap||this.useBlurExponentialShadowMap?e["SHADOWESM"+t]=!0:(this.useCloseExponentialShadowMap||this.useBlurCloseExponentialShadowMap)&&(e["SHADOWCLOSEESM"+t]=!0),i.needCube()&&(e["SHADOWCUBE"+t]=!0))}bindShadowLight(e,t){const s=this._light;if(!this._scene.shadowsEnabled||!s.shadowEnabled)return;const i=this._getCamera();if(!i)return;const r=this.getShadowMap();if(!r)return;s.needCube()||t.setMatrix("lightMatrix"+e,this.getTransformMatrix());const n=this.getShadowMapForRendering();this._filter===T.FILTER_PCF?(t.setDepthStencilTexture("shadowTexture"+e,n),s._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),r.getSize().width,1/r.getSize().width,this.frustumEdgeFalloff,e)):this._filter===T.FILTER_PCSS?(t.setDepthStencilTexture("shadowTexture"+e,n),t.setTexture("depthTexture"+e,n),s._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),1/r.getSize().width,this._contactHardeningLightSizeUVRatio*r.getSize().width,this.frustumEdgeFalloff,e)):(t.setTexture("shadowTexture"+e,n),s._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),this.blurScale/r.getSize().width,this.depthScale,this.frustumEdgeFalloff,e)),s._uniformBuffer.updateFloat2("depthValues",this.getLight().getDepthMinZ(i),this.getLight().getDepthMinZ(i)+this.getLight().getDepthMaxZ(i),e)}get viewMatrix(){return this._viewMatrix}get projectionMatrix(){return this._projectionMatrix}getTransformMatrix(){const e=this._scene;if(this._currentRenderId===e.getRenderId()&&this._currentFaceIndexCache===this._currentFaceIndex)return this._transformMatrix;this._currentRenderId=e.getRenderId(),this._currentFaceIndexCache=this._currentFaceIndex;let t=this._light.position;if(this._light.computeTransformedInformation()&&(t=this._light.transformedPosition),i.Pq.NormalizeToRef(this._light.getShadowDirection(this._currentFaceIndex),this._lightDirection),1===Math.abs(i.Pq.Dot(this._lightDirection,i.Pq.Up()))&&(this._lightDirection.z=1e-13),this._light.needProjectionMatrixCompute()||!this._cachedPosition||!this._cachedDirection||!t.equals(this._cachedPosition)||!this._lightDirection.equals(this._cachedDirection)){this._cachedPosition.copyFrom(t),this._cachedDirection.copyFrom(this._lightDirection),i.uq.LookAtLHToRef(t,t.add(this._lightDirection),i.Pq.Up(),this._viewMatrix);const e=this.getShadowMap();if(e){const t=e.renderList;t&&this._light.setShadowProjectionMatrix(this._projectionMatrix,this._viewMatrix,t)}this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix)}return this._transformMatrix}recreateShadowMap(){const e=this._shadowMap;if(!e)return;const t=e.renderList;if(this._disposeRTTandPostProcesses(),this._initializeGenerator(),this.filter=this._filter,this._applyFilterValues(),t){this._shadowMap.renderList||(this._shadowMap.renderList=[]);for(const e of t)this._shadowMap.renderList.push(e)}else this._shadowMap.renderList=null}_disposeBlurPostProcesses(){this._shadowMap2&&(this._shadowMap2.dispose(),this._shadowMap2=null),this._boxBlurPostprocess&&(this._boxBlurPostprocess.dispose(),this._boxBlurPostprocess=null),this._kernelBlurXPostprocess&&(this._kernelBlurXPostprocess.dispose(),this._kernelBlurXPostprocess=null),this._kernelBlurYPostprocess&&(this._kernelBlurYPostprocess.dispose(),this._kernelBlurYPostprocess=null),this._blurPostProcesses=[]}_disposeRTTandPostProcesses(){this._shadowMap&&(this._shadowMap.dispose(),this._shadowMap=null),this._disposeBlurPostProcesses()}_disposeSceneUBOs(){if(this._sceneUBOs){for(const e of this._sceneUBOs)e.dispose();this._sceneUBOs=[]}}dispose(){if(this._disposeRTTandPostProcesses(),this._disposeSceneUBOs(),this._light){if(this._light._shadowGenerators){const e=this._light._shadowGenerators.entries();for(let t=e.next();!0!==t.done;t=e.next()){const[e,s]=t.value;s===this&&this._light._shadowGenerators.delete(e)}0===this._light._shadowGenerators.size&&(this._light._shadowGenerators=null)}this._light._markMeshesAsLightDirty()}this.onBeforeShadowMapRenderMeshObservable.clear(),this.onBeforeShadowMapRenderObservable.clear(),this.onAfterShadowMapRenderMeshObservable.clear(),this.onAfterShadowMapRenderObservable.clear()}serialize(){const e={},t=this.getShadowMap();if(!t)return e;if(e.className=this.getClassName(),e.lightId=this._light.id,e.cameraId=this._camera?.id,e.id=this.id,e.mapSize=t.getRenderSize(),e.forceBackFacesOnly=this.forceBackFacesOnly,e.darkness=this.getDarkness(),e.transparencyShadow=this._transparencyShadow,e.frustumEdgeFalloff=this.frustumEdgeFalloff,e.bias=this.bias,e.normalBias=this.normalBias,e.usePercentageCloserFiltering=this.usePercentageCloserFiltering,e.useContactHardeningShadow=this.useContactHardeningShadow,e.contactHardeningLightSizeUVRatio=this.contactHardeningLightSizeUVRatio,e.filteringQuality=this.filteringQuality,e.useExponentialShadowMap=this.useExponentialShadowMap,e.useBlurExponentialShadowMap=this.useBlurExponentialShadowMap,e.useCloseExponentialShadowMap=this.useBlurExponentialShadowMap,e.useBlurCloseExponentialShadowMap=this.useBlurExponentialShadowMap,e.usePoissonSampling=this.usePoissonSampling,e.depthScale=this.depthScale,e.blurBoxOffset=this.blurBoxOffset,e.blurKernel=this.blurKernel,e.blurScale=this.blurScale,e.useKernelBlur=this.useKernelBlur,e.renderList=[],t.renderList)for(let s=0;s<t.renderList.length;s++){const i=t.renderList[s];e.renderList.push(i.id)}return e}static Parse(e,t,s){const i=t.getLightById(e.lightId),r=void 0!==e.cameraId?t.getCameraById(e.cameraId):null,n=s?s(e.mapSize,i,r):new T(e.mapSize,i,void 0,r),a=n.getShadowMap();for(let s=0;s<e.renderList.length;s++)t.getMeshesById(e.renderList[s]).forEach((function(e){a&&(a.renderList||(a.renderList=[]),a.renderList.push(e))}));return void 0!==e.id&&(n.id=e.id),n.forceBackFacesOnly=!!e.forceBackFacesOnly,void 0!==e.darkness&&n.setDarkness(e.darkness),e.transparencyShadow&&n.setTransparencyShadow(!0),void 0!==e.frustumEdgeFalloff&&(n.frustumEdgeFalloff=e.frustumEdgeFalloff),void 0!==e.bias&&(n.bias=e.bias),void 0!==e.normalBias&&(n.normalBias=e.normalBias),e.usePercentageCloserFiltering?n.usePercentageCloserFiltering=!0:e.useContactHardeningShadow?n.useContactHardeningShadow=!0:e.usePoissonSampling?n.usePoissonSampling=!0:e.useExponentialShadowMap?n.useExponentialShadowMap=!0:e.useBlurExponentialShadowMap?n.useBlurExponentialShadowMap=!0:e.useCloseExponentialShadowMap?n.useCloseExponentialShadowMap=!0:e.useBlurCloseExponentialShadowMap?n.useBlurCloseExponentialShadowMap=!0:e.useVarianceShadowMap?n.useExponentialShadowMap=!0:e.useBlurVarianceShadowMap&&(n.useBlurExponentialShadowMap=!0),void 0!==e.contactHardeningLightSizeUVRatio&&(n.contactHardeningLightSizeUVRatio=e.contactHardeningLightSizeUVRatio),void 0!==e.filteringQuality&&(n.filteringQuality=e.filteringQuality),e.depthScale&&(n.depthScale=e.depthScale),e.blurScale&&(n.blurScale=e.blurScale),e.blurBoxOffset&&(n.blurBoxOffset=e.blurBoxOffset),e.useKernelBlur&&(n.useKernelBlur=e.useKernelBlur),e.blurKernel&&(n.blurKernel=e.blurKernel),n}}T.CLASSNAME="ShadowGenerator",T.ForceGLSL=!1,T.FILTER_NONE=0,T.FILTER_EXPONENTIALSHADOWMAP=1,T.FILTER_POISSONSAMPLING=2,T.FILTER_BLUREXPONENTIALSHADOWMAP=3,T.FILTER_CLOSEEXPONENTIALSHADOWMAP=4,T.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP=5,T.FILTER_PCF=6,T.FILTER_PCSS=7,T.QUALITY_HIGH=0,T.QUALITY_MEDIUM=1,T.QUALITY_LOW=2,T.DEFAULT_ALPHA_CUTOFF=.5,T._SceneComponentInitialization=e=>{throw(0,d.n)("ShadowGeneratorSceneComponent")}},9400:(e,t,s)=>{var i=s(8595),r=s(9923),n=s(6882),a=s(5503),o=s(2564),h=s(6041),l=s(5616),c=s(2781),u=s(388),d=(s(8852),s(9977),s(492)),_=s(467),f=s(2565);class p{get shaderLanguage(){return this._shaderLanguage}setMaterialForRendering(e,t){this._depthMap.setMaterialForRendering(e,t)}constructor(e,t=1,s=null,i=!1,r=c.g.TRILINEAR_SAMPLINGMODE,a=!1,o){this._shaderLanguage=0,this.enabled=!0,this.forceDepthWriteTransparentMeshes=!1,this.useOnlyInActiveCamera=!1,this.reverseCulling=!1,this._shadersLoaded=!1,this._scene=e,this._storeNonLinearDepth=i,this._storeCameraSpaceZ=a,this.isPacked=0===t,this.isPacked?this.clearColor=new h.ov(1,1,1,1):this.clearColor=new h.ov(a?1e8:1,0,0,1),this._initShaderSourceAsync(),p._SceneComponentInitialization(this._scene);const l=e.getEngine();this._camera=s,r!==c.g.NEAREST_SAMPLINGMODE&&(1!==t||l._caps.textureFloatLinearFiltering||(r=c.g.NEAREST_SAMPLINGMODE),2!==t||l._caps.textureHalfFloatLinearFiltering||(r=c.g.NEAREST_SAMPLINGMODE));const f=this.isPacked||!l._features.supportExtendedTextureFormats?5:6;this._depthMap=new n.$(o??"DepthRenderer",{width:l.getRenderWidth(),height:l.getRenderHeight()},this._scene,!1,!0,t,!1,r,void 0,void 0,void 0,f),this._depthMap.wrapU=c.g.CLAMP_ADDRESSMODE,this._depthMap.wrapV=c.g.CLAMP_ADDRESSMODE,this._depthMap.refreshRate=1,this._depthMap.renderParticles=!1,this._depthMap.renderList=null,this._depthMap.noPrePassRenderer=!0,this._depthMap.activeCamera=this._camera,this._depthMap.ignoreCameraViewport=!0,this._depthMap.useCameraPostProcesses=!1,this._depthMap.onClearObservable.add((e=>{e.clear(this.clearColor,!0,!0,!0)})),this._depthMap.onBeforeBindObservable.add((()=>{l._debugPushGroup?.("depth renderer",1)})),this._depthMap.onAfterUnbindObservable.add((()=>{l._debugPopGroup?.(1)})),this._depthMap.customIsReadyFunction=(e,t,s)=>{if((s||0===t)&&e.subMeshes)for(let t=0;t<e.subMeshes.length;++t){const s=e.subMeshes[t],i=s.getRenderingMesh(),r=i._getInstancesRenderList(s._id,!!s.getReplacementMesh()),n=l.getCaps().instancedArrays&&(null!==r.visibleInstances[s._id]&&void 0!==r.visibleInstances[s._id]||i.hasThinInstances);if(!this.isReady(s,n))return!1}return!0};const g=e=>{const t=e.getRenderingMesh(),s=e.getEffectiveMesh(),i=this._scene,r=i.getEngine(),n=e.getMaterial();if(s._internalAbstractMeshDataInfo._isActiveIntermediate=!1,!n||s.infiniteDistance||n.disableDepthWrite||0===e.verticesCount||e._renderId===i.getRenderId())return;const a=s._getWorldMatrixDeterminant()<0;let o=n._getEffectiveOrientation(t);a&&(o=0===o?1:0);const h=0===o;r.setState(n.backFaceCulling,0,!1,h,this.reverseCulling?!n.cullBackFaces:n.cullBackFaces);const l=t._getInstancesRenderList(e._id,!!e.getReplacementMesh());if(l.mustReturn)return;const c=r.getCaps().instancedArrays&&(null!==l.visibleInstances[e._id]&&void 0!==l.visibleInstances[e._id]||t.hasThinInstances),f=this._camera||i.activeCamera;if(this.isReady(e,c)&&f){e._renderId=i.getRenderId();const a=s._internalAbstractMeshDataInfo._materialForRenderPass?.[r.currentRenderPassId];let o=e._getDrawWrapper();!o&&a&&(o=a._getDrawWrapper());const h=f.mode===u.i.ORTHOGRAPHIC_CAMERA;if(!o)return;const p=o.effect;let g,m;if(r.enableEffect(o),c||t._bind(e,p,n.fillMode),a?a.bindForSubMesh(s.getWorldMatrix(),s,e):(p.setMatrix("viewProjection",i.getTransformMatrix()),p.setMatrix("world",s.getWorldMatrix()),this._storeCameraSpaceZ&&p.setMatrix("view",i.getViewMatrix())),h?(g=!r.useReverseDepthBuffer&&r.isNDCHalfZRange?0:1,m=r.useReverseDepthBuffer&&r.isNDCHalfZRange?0:1):(g=r.useReverseDepthBuffer&&r.isNDCHalfZRange?f.minZ:r.isNDCHalfZRange?0:f.minZ,m=r.useReverseDepthBuffer&&r.isNDCHalfZRange?0:f.maxZ),p.setFloat2("depthValues",g,g+m),!a){if(n.needAlphaTesting()){const e=n.getAlphaTestTexture();e&&(p.setTexture("diffuseSampler",e),p.setMatrix("diffuseMatrix",e.getTextureMatrix()))}(0,_.f$)(t,p),(0,d.gS)(p,n,i),(0,_.nR)(t,p),t.morphTargetManager&&t.morphTargetManager.isUsingTextureForTargets&&t.morphTargetManager._bind(p);const s=e.getMesh().bakedVertexAnimationManager;s&&s.isEnabled&&s.bind(p,c),n.pointsCloud&&p.setFloat("pointSize",n.pointSize)}t._processRendering(s,e,p,n.fillMode,l,c,((e,t)=>p.setMatrix("world",t)))}};this._depthMap.customRenderFunction=(e,t,s,i)=>{let r;if(i.length)for(r=0;r<i.length;r++)g(i.data[r]);for(r=0;r<e.length;r++)g(e.data[r]);for(r=0;r<t.length;r++)g(t.data[r]);if(this.forceDepthWriteTransparentMeshes)for(r=0;r<s.length;r++)g(s.data[r]);else for(r=0;r<s.length;r++)s.data[r].getEffectiveMesh()._internalAbstractMeshDataInfo._isActiveIntermediate=!1}}async _initShaderSourceAsync(e=!1){!this._scene.getEngine().isWebGPU||e||p.ForceGLSL?await Promise.all([Promise.resolve().then(s.bind(s,9977)),Promise.resolve().then(s.bind(s,8852))]):(this._shaderLanguage=1,await Promise.all([s.e(126).then(s.bind(s,8453)),s.e(126).then(s.bind(s,8939))])),this._shadersLoaded=!0}isReady(e,t){if(!this._shadersLoaded)return!1;const s=this._scene.getEngine(),i=e.getMesh(),r=i.getScene(),n=i._internalAbstractMeshDataInfo._materialForRenderPass?.[s.currentRenderPassId];if(n)return n.isReadyForSubMesh(i,e,t);const a=e.getMaterial();if(!a||a.disableDepthWrite)return!1;const o=[],h=[l.R.PositionKind];a.needAlphaTesting()&&a.getAlphaTestTexture()&&(o.push("#define ALPHATEST"),i.isVerticesDataPresent(l.R.UVKind)&&(h.push(l.R.UVKind),o.push("#define UV1")),i.isVerticesDataPresent(l.R.UV2Kind)&&(h.push(l.R.UV2Kind),o.push("#define UV2")));const c=new f.J;if(i.useBones&&i.computeBonesUsingShaders&&i.skeleton){h.push(l.R.MatricesIndicesKind),h.push(l.R.MatricesWeightsKind),i.numBoneInfluencers>4&&(h.push(l.R.MatricesIndicesExtraKind),h.push(l.R.MatricesWeightsExtraKind)),o.push("#define NUM_BONE_INFLUENCERS "+i.numBoneInfluencers),i.numBoneInfluencers>0&&c.addCPUSkinningFallback(0,i);const e=i.skeleton;e.isUsingTextureForMatrices?o.push("#define BONETEXTURE"):o.push("#define BonesPerMesh "+(e.bones.length+1))}else o.push("#define NUM_BONE_INFLUENCERS 0");const u=i.morphTargetManager;let p=0;u&&(p=u.numMaxInfluencers||u.numInfluencers,p>0&&(o.push("#define MORPHTARGETS"),o.push("#define NUM_MORPH_INFLUENCERS "+p),u.isUsingTextureForTargets&&o.push("#define MORPHTARGETS_TEXTURE"),(0,_.MF)(h,i,p))),a.pointsCloud&&o.push("#define POINTSIZE"),t&&(o.push("#define INSTANCES"),(0,_.te)(h),e.getRenderingMesh().hasThinInstances&&o.push("#define THIN_INSTANCES"));const g=i.bakedVertexAnimationManager;g&&g.isEnabled&&(o.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),t&&h.push("bakedVertexAnimationSettingsInstanced")),this._storeNonLinearDepth&&o.push("#define NONLINEARDEPTH"),this._storeCameraSpaceZ&&o.push("#define STORE_CAMERASPACE_Z"),this.isPacked&&o.push("#define PACKED"),(0,d.tv)(a,r,o);const m=e._getDrawWrapper(void 0,!0),T=m.defines,b=o.join("\n");if(T!==b){const e=["world","mBones","boneTextureWidth","pointSize","viewProjection","view","diffuseMatrix","depthValues","morphTargetInfluences","morphTargetCount","morphTargetTextureInfo","morphTargetTextureIndices","bakedVertexAnimationSettings","bakedVertexAnimationTextureSizeInverted","bakedVertexAnimationTime","bakedVertexAnimationTexture"],t=["diffuseSampler","morphTargets","boneSampler","bakedVertexAnimationTexture"];(0,d.TV)(e),m.setEffect(s.createEffect("depth",{attributes:h,uniformsNames:e,uniformBuffersNames:[],samplers:t,defines:b,fallbacks:c,onCompiled:null,onError:null,indexParameters:{maxSimultaneousMorphTargets:p},shaderLanguage:this._shaderLanguage},s))}return m.effect.isReady()}getDepthMap(){return this._depthMap}dispose(){const e=[];for(const t in this._scene._depthRenderer)this._scene._depthRenderer[t]===this&&e.push(t);if(e.length>0){this._depthMap.dispose();for(const t of e)delete this._scene._depthRenderer[t]}}}p.ForceGLSL=!1,p._SceneComponentInitialization=e=>{throw(0,a.n)("DepthRendererSceneComponent")};var g=s(9848),m=s(7891),T=s(6096);s(9610).l.ShadersStore.minmaxReduxPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;\n#if defined(INITIAL)\nuniform sampler2D sourceTexture;uniform vec2 texSize;void main(void)\n{ivec2 coord=ivec2(vUV*(texSize-1.0));float f1=texelFetch(sourceTexture,coord,0).r;float f2=texelFetch(sourceTexture,coord+ivec2(1,0),0).r;float f3=texelFetch(sourceTexture,coord+ivec2(1,1),0).r;float f4=texelFetch(sourceTexture,coord+ivec2(0,1),0).r;float minz=min(min(min(f1,f2),f3),f4);\n#ifdef DEPTH_REDUX\nfloat maxz=max(max(max(sign(1.0-f1)*f1,sign(1.0-f2)*f2),sign(1.0-f3)*f3),sign(1.0-f4)*f4);\n#else\nfloat maxz=max(max(max(f1,f2),f3),f4);\n#endif\nglFragColor=vec4(minz,maxz,0.,0.);}\n#elif defined(MAIN)\nuniform vec2 texSize;void main(void)\n{ivec2 coord=ivec2(vUV*(texSize-1.0));vec2 f1=texelFetch(textureSampler,coord,0).rg;vec2 f2=texelFetch(textureSampler,coord+ivec2(1,0),0).rg;vec2 f3=texelFetch(textureSampler,coord+ivec2(1,1),0).rg;vec2 f4=texelFetch(textureSampler,coord+ivec2(0,1),0).rg;float minz=min(min(min(f1.x,f2.x),f3.x),f4.x);float maxz=max(max(max(f1.y,f2.y),f3.y),f4.y);glFragColor=vec4(minz,maxz,0.,0.);}\n#elif defined(ONEBEFORELAST)\nuniform ivec2 texSize;void main(void)\n{ivec2 coord=ivec2(vUV*vec2(texSize-1));vec2 f1=texelFetch(textureSampler,coord % texSize,0).rg;vec2 f2=texelFetch(textureSampler,(coord+ivec2(1,0)) % texSize,0).rg;vec2 f3=texelFetch(textureSampler,(coord+ivec2(1,1)) % texSize,0).rg;vec2 f4=texelFetch(textureSampler,(coord+ivec2(0,1)) % texSize,0).rg;float minz=min(f1.x,f2.x);float maxz=max(f1.y,f2.y);glFragColor=vec4(minz,maxz,0.,0.);}\n#elif defined(LAST)\nvoid main(void)\n{glFragColor=vec4(0.);if (true) { \ndiscard;}}\n#endif\n";class b{constructor(e){this.onAfterReductionPerformed=new g.cP,this._forceFullscreenViewport=!0,this._activated=!1,this._camera=e,this._postProcessManager=new T.X(e.getScene()),this._onContextRestoredObserver=e.getEngine().onContextRestoredObservable.add((()=>{this._postProcessManager._rebuild()}))}get sourceTexture(){return this._sourceTexture}setSourceTexture(e,t,s=2,i=!0){if(e===this._sourceTexture)return;this.dispose(!1),this._sourceTexture=e,this._reductionSteps=[],this._forceFullscreenViewport=i;const r=this._camera.getScene(),n=new m.w("Initial reduction phase","minmaxRedux",["texSize"],["sourceTexture"],1,null,1,r.getEngine(),!1,"#define INITIAL"+(t?"\n#define DEPTH_REDUX":""),s,void 0,void 0,void 0,7);n.autoClear=!1,n.forceFullscreenViewport=i;let a=this._sourceTexture.getRenderWidth(),o=this._sourceTexture.getRenderHeight();n.onApply=((e,t)=>s=>{s.setTexture("sourceTexture",this._sourceTexture),s.setFloat2("texSize",e,t)})(a,o),this._reductionSteps.push(n);let h=1;for(;a>1||o>1;){a=Math.max(Math.round(a/2),1),o=Math.max(Math.round(o/2),1);const e=new m.w("Reduction phase "+h,"minmaxRedux",["texSize"],null,{width:a,height:o},null,1,r.getEngine(),!1,"#define "+(1==a&&1==o?"LAST":1==a||1==o?"ONEBEFORELAST":"MAIN"),s,void 0,void 0,void 0,7);if(e.autoClear=!1,e.forceFullscreenViewport=i,e.onApply=((e,t)=>s=>{1==e||1==t?s.setInt2("texSize",e,t):s.setFloat2("texSize",e,t)})(a,o),this._reductionSteps.push(e),h++,1==a&&1==o){const t=(e,t,s)=>{const i=new Float32Array(4*e*t),n={min:0,max:0};return()=>{r.getEngine()._readTexturePixels(s.inputTexture.texture,e,t,-1,0,i,!1),n.min=i[0],n.max=i[1],this.onAfterReductionPerformed.notifyObservers(n)}};e.onAfterRenderObservable.add(t(a,o,e))}}}get refreshRate(){return this._sourceTexture?this._sourceTexture.refreshRate:-1}set refreshRate(e){this._sourceTexture&&(this._sourceTexture.refreshRate=e)}get activated(){return this._activated}activate(){!this._onAfterUnbindObserver&&this._sourceTexture&&(this._onAfterUnbindObserver=this._sourceTexture.onAfterUnbindObservable.add((()=>{const e=this._camera.getScene().getEngine();e._debugPushGroup?.("min max reduction",1),this._reductionSteps[0].activate(this._camera),this._postProcessManager.directRender(this._reductionSteps,this._reductionSteps[0].inputTexture,this._forceFullscreenViewport),e.unBindFramebuffer(this._reductionSteps[0].inputTexture,!1),e._debugPopGroup?.(1)})),this._activated=!0)}deactivate(){this._onAfterUnbindObserver&&this._sourceTexture&&(this._sourceTexture.onAfterUnbindObservable.remove(this._onAfterUnbindObserver),this._onAfterUnbindObserver=null,this._activated=!1)}dispose(e=!0){if(e&&(this.onAfterReductionPerformed.clear(),this._onContextRestoredObserver&&(this._camera.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null)),this.deactivate(),this._reductionSteps){for(let e=0;e<this._reductionSteps.length;++e)this._reductionSteps[e].dispose();this._reductionSteps=null}this._postProcessManager&&e&&this._postProcessManager.dispose(),this._sourceTexture=null}}class E extends b{get depthRenderer(){return this._depthRenderer}constructor(e){super(e)}setDepthRenderer(e=null,t=2,s=!0){const i=this._camera.getScene();this._depthRenderer&&(delete i._depthRenderer[this._depthRendererId],this._depthRenderer.dispose(),this._depthRenderer=null),null===e&&(i._depthRenderer||(i._depthRenderer={}),(e=this._depthRenderer=new p(i,t,this._camera,!1,1)).enabled=!1,this._depthRendererId="minmax"+this._camera.id,i._depthRenderer[this._depthRendererId]=e),super.setSourceTexture(e.getDepthMap(),!0,t,s)}setSourceTexture(e,t,s=2,i=!0){super.setSourceTexture(e,t,s,i)}activate(){this._depthRenderer&&(this._depthRenderer.enabled=!0),super.activate()}deactivate(){super.deactivate(),this._depthRenderer&&(this._depthRenderer.enabled=!1)}dispose(e=!0){if(super.dispose(e),this._depthRenderer&&e){const e=this._depthRenderer.getDepthMap().getScene();e&&delete e._depthRenderer[this._depthRendererId],this._depthRenderer.dispose(),this._depthRenderer=null}}}var x=s(1137),A=s(6315);const R=r.Pq.Up(),M=r.Pq.Zero(),y=new r.Pq,P=new r.Pq,v=new r.uq;class C extends i.o{_validateFilter(e){return e===i.o.FILTER_NONE||e===i.o.FILTER_PCF||e===i.o.FILTER_PCSS?e:(x.V.Error('Unsupported filter "'+e+'"!'),i.o.FILTER_NONE)}get numCascades(){return this._numCascades}set numCascades(e){(e=Math.min(Math.max(e,C.MIN_CASCADES_COUNT),C.MAX_CASCADES_COUNT))!==this._numCascades&&(this._numCascades=e,this.recreateShadowMap(),this._recreateSceneUBOs())}get freezeShadowCastersBoundingInfo(){return this._freezeShadowCastersBoundingInfo}set freezeShadowCastersBoundingInfo(e){this._freezeShadowCastersBoundingInfoObservable&&e&&(this._scene.onBeforeRenderObservable.remove(this._freezeShadowCastersBoundingInfoObservable),this._freezeShadowCastersBoundingInfoObservable=null),this._freezeShadowCastersBoundingInfoObservable||e||(this._freezeShadowCastersBoundingInfoObservable=this._scene.onBeforeRenderObservable.add((()=>this._computeShadowCastersBoundingInfo()))),this._freezeShadowCastersBoundingInfo=e,e&&this._computeShadowCastersBoundingInfo()}_computeShadowCastersBoundingInfo(){if(this._scbiMin.copyFromFloats(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._scbiMax.copyFromFloats(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),this._shadowMap&&this._shadowMap.renderList){const e=this._shadowMap.renderList;for(let t=0;t<e.length;t++){const s=e[t];if(!s)continue;const i=s.getBoundingInfo().boundingBox;this._scbiMin.minimizeInPlace(i.minimumWorld),this._scbiMax.maximizeInPlace(i.maximumWorld)}const t=this._scene.meshes;for(let e=0;e<t.length;e++){const s=t[e];if(!(s&&s.isVisible&&s.isEnabled&&s.receiveShadows))continue;const i=s.getBoundingInfo().boundingBox;this._scbiMin.minimizeInPlace(i.minimumWorld),this._scbiMax.maximizeInPlace(i.maximumWorld)}}this._shadowCastersBoundingInfo.reConstruct(this._scbiMin,this._scbiMax)}get shadowCastersBoundingInfo(){return this._shadowCastersBoundingInfo}set shadowCastersBoundingInfo(e){this._shadowCastersBoundingInfo=e}setMinMaxDistance(e,t){this._minDistance===e&&this._maxDistance===t||(e>t&&(e=0,t=1),e<0&&(e=0),t>1&&(t=1),this._minDistance=e,this._maxDistance=t,this._breaksAreDirty=!0)}get minDistance(){return this._minDistance}get maxDistance(){return this._maxDistance}getClassName(){return C.CLASSNAME}getCascadeMinExtents(e){return e>=0&&e<this._numCascades?this._cascadeMinExtents[e]:null}getCascadeMaxExtents(e){return e>=0&&e<this._numCascades?this._cascadeMaxExtents[e]:null}get shadowMaxZ(){return this._getCamera()?this._shadowMaxZ:0}set shadowMaxZ(e){const t=this._getCamera();t?this._shadowMaxZ===e||e<t.minZ||e>t.maxZ&&0!==t.maxZ||(this._shadowMaxZ=e,this._light._markMeshesAsLightDirty(),this._breaksAreDirty=!0):this._shadowMaxZ=e}get debug(){return this._debug}set debug(e){this._debug=e,this._light._markMeshesAsLightDirty()}get depthClamp(){return this._depthClamp}set depthClamp(e){this._depthClamp=e}get cascadeBlendPercentage(){return this._cascadeBlendPercentage}set cascadeBlendPercentage(e){this._cascadeBlendPercentage=e,this._light._markMeshesAsLightDirty()}get lambda(){return this._lambda}set lambda(e){const t=Math.min(Math.max(e,0),1);this._lambda!=t&&(this._lambda=t,this._breaksAreDirty=!0)}getCascadeViewMatrix(e){return e>=0&&e<this._numCascades?this._viewMatrices[e]:null}getCascadeProjectionMatrix(e){return e>=0&&e<this._numCascades?this._projectionMatrices[e]:null}getCascadeTransformMatrix(e){return e>=0&&e<this._numCascades?this._transformMatrices[e]:null}setDepthRenderer(e){this._depthRenderer=e,this._depthReducer&&this._depthReducer.setDepthRenderer(this._depthRenderer)}get autoCalcDepthBounds(){return this._autoCalcDepthBounds}set autoCalcDepthBounds(e){const t=this._getCamera();if(t){if(this._autoCalcDepthBounds=e,!e)return this._depthReducer&&this._depthReducer.deactivate(),void this.setMinMaxDistance(0,1);this._depthReducer||(this._depthReducer=new E(t),this._depthReducer.onAfterReductionPerformed.add((e=>{let t=e.min,s=e.max;t>=s&&(t=0,s=1),t==this._minDistance&&s==this._maxDistance||this.setMinMaxDistance(t,s)})),this._depthReducer.setDepthRenderer(this._depthRenderer)),this._depthReducer.activate()}}get autoCalcDepthBoundsRefreshRate(){return this._depthReducer?.depthRenderer?.getDepthMap().refreshRate??-1}set autoCalcDepthBoundsRefreshRate(e){this._depthReducer?.depthRenderer&&(this._depthReducer.depthRenderer.getDepthMap().refreshRate=e)}splitFrustum(){this._breaksAreDirty=!0}_splitFrustum(){const e=this._getCamera();if(!e)return;const t=e.minZ,s=e.maxZ||this._shadowMaxZ,i=s-t,r=this._minDistance,n=t+r*i,a=t+(this._shadowMaxZ<s&&this._shadowMaxZ>=t?Math.min((this._shadowMaxZ-t)/(s-t),this._maxDistance):this._maxDistance)*i,o=a-n,h=a/n;for(let e=0;e<this._cascades.length;++e){const s=(e+1)/this._numCascades,a=n*h**s,l=n+o*s,c=this._lambda*(a-l)+l;this._cascades[e].prevBreakDistance=0===e?r:this._cascades[e-1].breakDistance,this._cascades[e].breakDistance=(c-t)/i,this._viewSpaceFrustumsZ[e]=c,this._frustumLengths[e]=(this._cascades[e].breakDistance-this._cascades[e].prevBreakDistance)*i}this._breaksAreDirty=!1}_computeMatrices(){const e=this._scene;if(!this._getCamera())return;r.Pq.NormalizeToRef(this._light.getShadowDirection(0),this._lightDirection),1===Math.abs(r.Pq.Dot(this._lightDirection,r.Pq.Up()))&&(this._lightDirection.z=1e-13),this._cachedDirection.copyFrom(this._lightDirection);const t=e.getEngine().useReverseDepthBuffer;for(let s=0;s<this._numCascades;++s){this._computeFrustumInWorldSpace(s),this._computeCascadeFrustum(s),this._cascadeMaxExtents[s].subtractToRef(this._cascadeMinExtents[s],y),this._frustumCenter[s].addToRef(this._lightDirection.scale(this._cascadeMinExtents[s].z),this._shadowCameraPos[s]),r.uq.LookAtLHToRef(this._shadowCameraPos[s],this._frustumCenter[s],R,this._viewMatrices[s]);let n=0,a=y.z;const o=this._shadowCastersBoundingInfo;o.update(this._viewMatrices[s]),a=Math.min(a,o.boundingBox.maximumWorld.z),n=this._depthClamp&&this.filter!==i.o.FILTER_PCSS?Math.max(n,o.boundingBox.minimumWorld.z):Math.min(n,o.boundingBox.minimumWorld.z),r.uq.OrthoOffCenterLHToRef(this._cascadeMinExtents[s].x,this._cascadeMaxExtents[s].x,this._cascadeMinExtents[s].y,this._cascadeMaxExtents[s].y,t?a:n,t?n:a,this._projectionMatrices[s],e.getEngine().isNDCHalfZRange),this._cascadeMinExtents[s].z=n,this._cascadeMaxExtents[s].z=a,this._viewMatrices[s].multiplyToRef(this._projectionMatrices[s],this._transformMatrices[s]),r.Pq.TransformCoordinatesToRef(M,this._transformMatrices[s],y),y.scaleInPlace(this._mapSize/2),P.copyFromFloats(Math.round(y.x),Math.round(y.y),Math.round(y.z)),P.subtractInPlace(y).scaleInPlace(2/this._mapSize),r.uq.TranslationToRef(P.x,P.y,0,v),this._projectionMatrices[s].multiplyToRef(v,this._projectionMatrices[s]),this._viewMatrices[s].multiplyToRef(this._projectionMatrices[s],this._transformMatrices[s]),this._transformMatrices[s].copyToArray(this._transformMatricesAsArray,16*s)}}_computeFrustumInWorldSpace(e){const t=this._getCamera();if(!t)return;const s=this._cascades[e].prevBreakDistance,i=this._cascades[e].breakDistance,n=this._scene.getEngine().isNDCHalfZRange;t.getViewMatrix();const a=0===t.maxZ,o=t.maxZ;a&&(t.maxZ=this._shadowMaxZ,t.getProjectionMatrix(!0));const h=r.uq.Invert(t.getTransformationMatrix());a&&(t.maxZ=o,t.getProjectionMatrix(!0));const l=this._scene.getEngine().useReverseDepthBuffer?4:0;for(let t=0;t<C._FrustumCornersNDCSpace.length;++t)y.copyFrom(C._FrustumCornersNDCSpace[(t+l)%C._FrustumCornersNDCSpace.length]),n&&-1===y.z&&(y.z=0),r.Pq.TransformCoordinatesToRef(y,h,this._frustumCornersWorldSpace[e][t]);for(let t=0;t<C._FrustumCornersNDCSpace.length/2;++t)y.copyFrom(this._frustumCornersWorldSpace[e][t+4]).subtractInPlace(this._frustumCornersWorldSpace[e][t]),P.copyFrom(y).scaleInPlace(s),y.scaleInPlace(i),y.addInPlace(this._frustumCornersWorldSpace[e][t]),this._frustumCornersWorldSpace[e][t+4].copyFrom(y),this._frustumCornersWorldSpace[e][t].addInPlace(P)}_computeCascadeFrustum(e){if(this._cascadeMinExtents[e].copyFromFloats(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cascadeMaxExtents[e].copyFromFloats(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),this._frustumCenter[e].copyFromFloats(0,0,0),this._getCamera()){for(let t=0;t<this._frustumCornersWorldSpace[e].length;++t)this._frustumCenter[e].addInPlace(this._frustumCornersWorldSpace[e][t]);if(this._frustumCenter[e].scaleInPlace(1/this._frustumCornersWorldSpace[e].length),this.stabilizeCascades){let t=0;for(let s=0;s<this._frustumCornersWorldSpace[e].length;++s){const i=this._frustumCornersWorldSpace[e][s].subtractToRef(this._frustumCenter[e],y).length();t=Math.max(t,i)}t=Math.ceil(16*t)/16,this._cascadeMaxExtents[e].copyFromFloats(t,t,t),this._cascadeMinExtents[e].copyFromFloats(-t,-t,-t)}else{const t=this._frustumCenter[e];this._frustumCenter[e].addToRef(this._lightDirection,y),r.uq.LookAtLHToRef(t,y,R,v);for(let t=0;t<this._frustumCornersWorldSpace[e].length;++t)r.Pq.TransformCoordinatesToRef(this._frustumCornersWorldSpace[e][t],v,y),this._cascadeMinExtents[e].minimizeInPlace(y),this._cascadeMaxExtents[e].maximizeInPlace(y)}}}_recreateSceneUBOs(){if(this._disposeSceneUBOs(),this._sceneUBOs)for(let e=0;e<this._numCascades;++e)this._sceneUBOs.push(this._scene.createSceneUniformBuffer(`Scene for CSM Shadow Generator (light "${this._light.name}" cascade #${e})`))}static get IsSupported(){const e=A.q.LastCreatedEngine;return!!e&&e._features.supportCSM}constructor(e,t,s,i,r=!0){C.IsSupported?(super(e,t,s,i,r),this.usePercentageCloserFiltering=!0):x.V.Error("CascadedShadowMap is not supported by the current engine.")}_initializeGenerator(){this.penumbraDarkness=this.penumbraDarkness??1,this._numCascades=this._numCascades??C.DEFAULT_CASCADES_COUNT,this.stabilizeCascades=this.stabilizeCascades??!1,this._freezeShadowCastersBoundingInfoObservable=this._freezeShadowCastersBoundingInfoObservable??null,this.freezeShadowCastersBoundingInfo=this.freezeShadowCastersBoundingInfo??!1,this._scbiMin=this._scbiMin??new r.Pq(0,0,0),this._scbiMax=this._scbiMax??new r.Pq(0,0,0),this._shadowCastersBoundingInfo=this._shadowCastersBoundingInfo??new o.j(new r.Pq(0,0,0),new r.Pq(0,0,0)),this._breaksAreDirty=this._breaksAreDirty??!0,this._minDistance=this._minDistance??0,this._maxDistance=this._maxDistance??1,this._currentLayer=this._currentLayer??0,this._shadowMaxZ=this._shadowMaxZ??this._getCamera()?.maxZ??1e4,this._debug=this._debug??!1,this._depthClamp=this._depthClamp??!0,this._cascadeBlendPercentage=this._cascadeBlendPercentage??.1,this._lambda=this._lambda??.5,this._autoCalcDepthBounds=this._autoCalcDepthBounds??!1,this._recreateSceneUBOs(),super._initializeGenerator()}_createTargetRenderTexture(){const e=this._scene.getEngine(),t={width:this._mapSize,height:this._mapSize,layers:this.numCascades};this._shadowMap=new n.$(this._light.name+"_CSMShadowMap",t,this._scene,!1,!0,this._textureType,!1,void 0,!1,!1,void 0,this._useRedTextureType?6:5),this._shadowMap.createDepthStencilTexture(e.useReverseDepthBuffer?516:513,!0,void 0,void 0,void 0,`DepthStencilForCSMShadowGenerator-${this._light.name}`),this._shadowMap.noPrePassRenderer=!0}_initializeShadowMap(){if(super._initializeShadowMap(),null===this._shadowMap)return;this._transformMatricesAsArray=new Float32Array(16*this._numCascades),this._viewSpaceFrustumsZ=new Array(this._numCascades),this._frustumLengths=new Array(this._numCascades),this._lightSizeUVCorrection=new Array(2*this._numCascades),this._depthCorrection=new Array(this._numCascades),this._cascades=[],this._viewMatrices=[],this._projectionMatrices=[],this._transformMatrices=[],this._cascadeMinExtents=[],this._cascadeMaxExtents=[],this._frustumCenter=[],this._shadowCameraPos=[],this._frustumCornersWorldSpace=[];for(let e=0;e<this._numCascades;++e){this._cascades[e]={prevBreakDistance:0,breakDistance:0},this._viewMatrices[e]=r.uq.Zero(),this._projectionMatrices[e]=r.uq.Zero(),this._transformMatrices[e]=r.uq.Zero(),this._cascadeMinExtents[e]=new r.Pq,this._cascadeMaxExtents[e]=new r.Pq,this._frustumCenter[e]=new r.Pq,this._shadowCameraPos[e]=new r.Pq,this._frustumCornersWorldSpace[e]=new Array(C._FrustumCornersNDCSpace.length);for(let t=0;t<C._FrustumCornersNDCSpace.length;++t)this._frustumCornersWorldSpace[e][t]=new r.Pq}const e=this._scene.getEngine();this._shadowMap.onBeforeBindObservable.clear(),this._shadowMap.onBeforeRenderObservable.clear(),this._shadowMap.onBeforeRenderObservable.add((t=>{this._sceneUBOs&&this._scene.setSceneUniformBuffer(this._sceneUBOs[t]),this._currentLayer=t,this._filter===i.o.FILTER_PCF&&e.setColorWrite(!1),this._scene.setTransformMatrix(this.getCascadeViewMatrix(t),this.getCascadeProjectionMatrix(t)),this._useUBO&&(this._scene.getSceneUniformBuffer().unbindEffect(),this._scene.finalizeSceneUbo())})),this._shadowMap.onBeforeBindObservable.add((()=>{this._currentSceneUBO=this._scene.getSceneUniformBuffer(),e._debugPushGroup?.(`cascaded shadow map generation for pass id ${e.currentRenderPassId}`,1),this._breaksAreDirty&&this._splitFrustum(),this._computeMatrices()})),this._splitFrustum()}_bindCustomEffectForRenderSubMeshForShadowMap(e,t){t.setMatrix("viewProjection",this.getCascadeTransformMatrix(this._currentLayer))}_isReadyCustomDefines(e){e.push("#define SM_DEPTHCLAMP "+(this._depthClamp&&this._filter!==i.o.FILTER_PCSS?"1":"0"))}prepareDefines(e,t){super.prepareDefines(e,t);const s=this._scene,i=this._light;if(!s.shadowsEnabled||!i.shadowEnabled)return;e["SHADOWCSM"+t]=!0,e["SHADOWCSMDEBUG"+t]=this.debug,e["SHADOWCSMNUM_CASCADES"+t]=this.numCascades,e["SHADOWCSM_RIGHTHANDED"+t]=s.useRightHandedSystem;const r=this._getCamera();r&&this._shadowMaxZ<=(r.maxZ||this._shadowMaxZ)&&(e["SHADOWCSMUSESHADOWMAXZ"+t]=!0),0===this.cascadeBlendPercentage&&(e["SHADOWCSMNOBLEND"+t]=!0)}bindShadowLight(e,t){const s=this._light;if(!this._scene.shadowsEnabled||!s.shadowEnabled)return;const r=this._getCamera();if(!r)return;const n=this.getShadowMap();if(!n)return;const a=n.getSize().width;if(t.setMatrices("lightMatrix"+e,this._transformMatricesAsArray),t.setArray("viewFrustumZ"+e,this._viewSpaceFrustumsZ),t.setFloat("cascadeBlendFactor"+e,0===this.cascadeBlendPercentage?1e4:1/this.cascadeBlendPercentage),t.setArray("frustumLengths"+e,this._frustumLengths),this._filter===i.o.FILTER_PCF)t.setDepthStencilTexture("shadowTexture"+e,n),s._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),a,1/a,this.frustumEdgeFalloff,e);else if(this._filter===i.o.FILTER_PCSS){for(let e=0;e<this._numCascades;++e)this._lightSizeUVCorrection[2*e+0]=0===e?1:(this._cascadeMaxExtents[0].x-this._cascadeMinExtents[0].x)/(this._cascadeMaxExtents[e].x-this._cascadeMinExtents[e].x),this._lightSizeUVCorrection[2*e+1]=0===e?1:(this._cascadeMaxExtents[0].y-this._cascadeMinExtents[0].y)/(this._cascadeMaxExtents[e].y-this._cascadeMinExtents[e].y),this._depthCorrection[e]=0===e?1:(this._cascadeMaxExtents[e].z-this._cascadeMinExtents[e].z)/(this._cascadeMaxExtents[0].z-this._cascadeMinExtents[0].z);t.setDepthStencilTexture("shadowTexture"+e,n),t.setTexture("depthTexture"+e,n),t.setArray2("lightSizeUVCorrection"+e,this._lightSizeUVCorrection),t.setArray("depthCorrection"+e,this._depthCorrection),t.setFloat("penumbraDarkness"+e,this.penumbraDarkness),s._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),1/a,this._contactHardeningLightSizeUVRatio*a,this.frustumEdgeFalloff,e)}else t.setTexture("shadowTexture"+e,n),s._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),a,1/a,this.frustumEdgeFalloff,e);s._uniformBuffer.updateFloat2("depthValues",this.getLight().getDepthMinZ(r),this.getLight().getDepthMinZ(r)+this.getLight().getDepthMaxZ(r),e)}getTransformMatrix(){return this.getCascadeTransformMatrix(0)}dispose(){super.dispose(),this._freezeShadowCastersBoundingInfoObservable&&(this._scene.onBeforeRenderObservable.remove(this._freezeShadowCastersBoundingInfoObservable),this._freezeShadowCastersBoundingInfoObservable=null),this._depthReducer&&(this._depthReducer.dispose(),this._depthReducer=null)}serialize(){const e=super.serialize(),t=this.getShadowMap();if(!t)return e;if(e.numCascades=this._numCascades,e.debug=this._debug,e.stabilizeCascades=this.stabilizeCascades,e.lambda=this._lambda,e.cascadeBlendPercentage=this.cascadeBlendPercentage,e.depthClamp=this._depthClamp,e.autoCalcDepthBounds=this.autoCalcDepthBounds,e.shadowMaxZ=this._shadowMaxZ,e.penumbraDarkness=this.penumbraDarkness,e.freezeShadowCastersBoundingInfo=this._freezeShadowCastersBoundingInfo,e.minDistance=this.minDistance,e.maxDistance=this.maxDistance,e.renderList=[],t.renderList)for(let s=0;s<t.renderList.length;s++){const i=t.renderList[s];e.renderList.push(i.id)}return e}static Parse(e,t){const s=i.o.Parse(e,t,((e,t,s)=>new C(e,t,void 0,s)));return void 0!==e.numCascades&&(s.numCascades=e.numCascades),void 0!==e.debug&&(s.debug=e.debug),void 0!==e.stabilizeCascades&&(s.stabilizeCascades=e.stabilizeCascades),void 0!==e.lambda&&(s.lambda=e.lambda),void 0!==e.cascadeBlendPercentage&&(s.cascadeBlendPercentage=e.cascadeBlendPercentage),void 0!==e.depthClamp&&(s.depthClamp=e.depthClamp),void 0!==e.autoCalcDepthBounds&&(s.autoCalcDepthBounds=e.autoCalcDepthBounds),void 0!==e.shadowMaxZ&&(s.shadowMaxZ=e.shadowMaxZ),void 0!==e.penumbraDarkness&&(s.penumbraDarkness=e.penumbraDarkness),void 0!==e.freezeShadowCastersBoundingInfo&&(s.freezeShadowCastersBoundingInfo=e.freezeShadowCastersBoundingInfo),void 0!==e.minDistance&&void 0!==e.maxDistance&&s.setMinMaxDistance(e.minDistance,e.maxDistance),s}}C._FrustumCornersNDCSpace=[new r.Pq(-1,1,-1),new r.Pq(1,1,-1),new r.Pq(1,-1,-1),new r.Pq(-1,-1,-1),new r.Pq(-1,1,1),new r.Pq(1,1,1),new r.Pq(1,-1,1),new r.Pq(-1,-1,1)],C.CLASSNAME="CascadedShadowGenerator",C.DEFAULT_CASCADES_COUNT=4,C.MIN_CASCADES_COUNT=2,C.MAX_CASCADES_COUNT=4,C._SceneComponentInitialization=e=>{throw(0,a.n)("ShadowGeneratorSceneComponent")};var S=s(6945);(0,s(3084).ji)(S.v.NAME_SHADOWGENERATOR,((e,t)=>{if(void 0!==e.shadowGenerators&&null!==e.shadowGenerators)for(let s=0,r=e.shadowGenerators.length;s<r;s++){const r=e.shadowGenerators[s];r.className===C.CLASSNAME?C.Parse(r,t):i.o.Parse(r,t)}}));class I{constructor(e){this.name=S.v.NAME_SHADOWGENERATOR,this.scene=e}register(){this.scene._gatherRenderTargetsStage.registerStep(S.v.STEP_GATHERRENDERTARGETS_SHADOWGENERATOR,this,this._gatherRenderTargets)}rebuild(){}serialize(e){e.shadowGenerators=[];const t=this.scene.lights;for(const s of t){const t=s.getShadowGenerators();if(t){const s=t.values();for(let t=s.next();!0!==t.done;t=s.next()){const s=t.value;e.shadowGenerators.push(s.serialize())}}}}addFromContainer(e){}removeFromContainer(e,t){}dispose(){}_gatherRenderTargets(e){const t=this.scene;if(this.scene.shadowsEnabled)for(let s=0;s<t.lights.length;s++){const i=t.lights[s],r=i.getShadowGenerators();if(i.isEnabled()&&i.shadowEnabled&&r){const s=r.values();for(let i=s.next();!0!==i.done;i=s.next()){const s=i.value.getShadowMap();-1!==t.textures.indexOf(s)&&e.push(s)}}}}}i.o._SceneComponentInitialization=e=>{let t=e._getComponent(S.v.NAME_SHADOWGENERATOR);t||(t=new I(e),e._addComponent(t))}},5581:(e,t,s)=>{s.d(t,{Z:()=>u});var i=s(5524),r=s(9259),n=s(9923),a=s(4870),o=s(4704),h=s(8733);class l extends o.v{constructor(){super(...arguments),this._needProjectionMatrixCompute=!0,this._viewMatrix=n.uq.Identity(),this._projectionMatrix=n.uq.Identity()}_setPosition(e){this._position=e}get position(){return this._position}set position(e){this._setPosition(e)}_setDirection(e){this._direction=e}get direction(){return this._direction}set direction(e){this._setDirection(e)}get shadowMinZ(){return this._shadowMinZ}set shadowMinZ(e){this._shadowMinZ=e,this.forceProjectionMatrixCompute()}get shadowMaxZ(){return this._shadowMaxZ}set shadowMaxZ(e){this._shadowMaxZ=e,this.forceProjectionMatrixCompute()}computeTransformedInformation(){return!(!this.parent||!this.parent.getWorldMatrix||(this.transformedPosition||(this.transformedPosition=n.Pq.Zero()),n.Pq.TransformCoordinatesToRef(this.position,this.parent.getWorldMatrix(),this.transformedPosition),this.direction&&(this.transformedDirection||(this.transformedDirection=n.Pq.Zero()),n.Pq.TransformNormalToRef(this.direction,this.parent.getWorldMatrix(),this.transformedDirection)),0))}getDepthScale(){return 50}getShadowDirection(e){return this.transformedDirection?this.transformedDirection:this.direction}getAbsolutePosition(){return this.transformedPosition?this.transformedPosition:this.position}setDirectionToTarget(e){return this.direction=n.Pq.Normalize(e.subtract(this.position)),this.direction}getRotation(){this.direction.normalize();const e=n.Pq.Cross(this.direction,h._0.Y),t=n.Pq.Cross(e,this.direction);return n.Pq.RotationFromAxis(e,t,this.direction)}needCube(){return!1}needProjectionMatrixCompute(){return this._needProjectionMatrixCompute}forceProjectionMatrixCompute(){this._needProjectionMatrixCompute=!0}_initCache(){super._initCache(),this._cache.position=n.Pq.Zero()}_isSynchronized(){return!!this._cache.position.equals(this.position)}computeWorldMatrix(e){return!e&&this.isSynchronized()?(this._currentRenderId=this.getScene().getRenderId(),this._worldMatrix):(this._updateCache(),this._cache.position.copyFrom(this.position),this._worldMatrix||(this._worldMatrix=n.uq.Identity()),n.uq.TranslationToRef(this.position.x,this.position.y,this.position.z,this._worldMatrix),this.parent&&this.parent.getWorldMatrix&&(this._worldMatrix.multiplyToRef(this.parent.getWorldMatrix(),this._worldMatrix),this._markSyncedWithParent()),this._worldMatrixDeterminantIsDirty=!0,this._worldMatrix)}getDepthMinZ(e){return void 0!==this.shadowMinZ?this.shadowMinZ:e.minZ}getDepthMaxZ(e){return void 0!==this.shadowMaxZ?this.shadowMaxZ:e.maxZ}setShadowProjectionMatrix(e,t,s){return this.customProjectionMatrixBuilder?this.customProjectionMatrixBuilder(t,s,e):this._setDefaultShadowProjectionMatrix(e,t,s),this}_syncParentEnabledState(){super._syncParentEnabledState(),this.parent&&this.parent.getWorldMatrix||(this.transformedPosition=null,this.transformedDirection=null)}getViewMatrix(e){const t=n.AA.Vector3[0];let s=this.position;this.computeTransformedInformation()&&(s=this.transformedPosition),n.Pq.NormalizeToRef(this.getShadowDirection(e),t),1===Math.abs(n.Pq.Dot(t,n.Pq.Up()))&&(t.z=1e-13);const i=n.AA.Vector3[1];return s.addToRef(t,i),n.uq.LookAtLHToRef(s,i,n.Pq.Up(),this._viewMatrix),this._viewMatrix}getProjectionMatrix(e,t){return this.setShadowProjectionMatrix(this._projectionMatrix,e??this._viewMatrix,t??[]),this._projectionMatrix}}(0,i.Cg)([(0,r.P_)()],l.prototype,"position",null),(0,i.Cg)([(0,r.P_)()],l.prototype,"direction",null),(0,i.Cg)([(0,r.lK)()],l.prototype,"shadowMinZ",null),(0,i.Cg)([(0,r.lK)()],l.prototype,"shadowMaxZ",null);var c=s(6552);a.b.AddNodeConstructor("Light_Type_1",((e,t)=>()=>new u(e,n.Pq.Zero(),t)));class u extends l{get shadowFrustumSize(){return this._shadowFrustumSize}set shadowFrustumSize(e){this._shadowFrustumSize=e,this.forceProjectionMatrixCompute()}get shadowOrthoScale(){return this._shadowOrthoScale}set shadowOrthoScale(e){this._shadowOrthoScale=e,this.forceProjectionMatrixCompute()}get orthoLeft(){return this._orthoLeft}set orthoLeft(e){this._orthoLeft=e}get orthoRight(){return this._orthoRight}set orthoRight(e){this._orthoRight=e}get orthoTop(){return this._orthoTop}set orthoTop(e){this._orthoTop=e}get orthoBottom(){return this._orthoBottom}set orthoBottom(e){this._orthoBottom=e}constructor(e,t,s){super(e,s),this._shadowFrustumSize=0,this._shadowOrthoScale=.1,this.autoUpdateExtends=!0,this.autoCalcShadowZBounds=!1,this._orthoLeft=Number.MAX_VALUE,this._orthoRight=Number.MIN_VALUE,this._orthoTop=Number.MIN_VALUE,this._orthoBottom=Number.MAX_VALUE,this.position=t.scale(-1),this.direction=t}getClassName(){return"DirectionalLight"}getTypeID(){return o.v.LIGHTTYPEID_DIRECTIONALLIGHT}_setDefaultShadowProjectionMatrix(e,t,s){this.shadowFrustumSize>0?this._setDefaultFixedFrustumShadowProjectionMatrix(e):this._setDefaultAutoExtendShadowProjectionMatrix(e,t,s)}_setDefaultFixedFrustumShadowProjectionMatrix(e){const t=this.getScene().activeCamera;t&&n.uq.OrthoLHToRef(this.shadowFrustumSize,this.shadowFrustumSize,void 0!==this.shadowMinZ?this.shadowMinZ:t.minZ,void 0!==this.shadowMaxZ?this.shadowMaxZ:t.maxZ,e,this.getScene().getEngine().isNDCHalfZRange)}_setDefaultAutoExtendShadowProjectionMatrix(e,t,s){const i=this.getScene().activeCamera;if(!i)return;if(this.autoUpdateExtends||this._orthoLeft===Number.MAX_VALUE){const e=n.Pq.Zero();this._orthoLeft=Number.MAX_VALUE,this._orthoRight=-Number.MAX_VALUE,this._orthoTop=-Number.MAX_VALUE,this._orthoBottom=Number.MAX_VALUE;let i=Number.MAX_VALUE,r=-Number.MAX_VALUE;for(let a=0;a<s.length;a++){const o=s[a];if(!o)continue;const h=o.getBoundingInfo().boundingBox;for(let s=0;s<h.vectorsWorld.length;s++)n.Pq.TransformCoordinatesToRef(h.vectorsWorld[s],t,e),e.x<this._orthoLeft&&(this._orthoLeft=e.x),e.y<this._orthoBottom&&(this._orthoBottom=e.y),e.x>this._orthoRight&&(this._orthoRight=e.x),e.y>this._orthoTop&&(this._orthoTop=e.y),this.autoCalcShadowZBounds&&(e.z<i&&(i=e.z),e.z>r&&(r=e.z))}this.autoCalcShadowZBounds&&(this._shadowMinZ=i,this._shadowMaxZ=r)}const r=this._orthoRight-this._orthoLeft,a=this._orthoTop-this._orthoBottom,o=void 0!==this.shadowMinZ?this.shadowMinZ:i.minZ,h=void 0!==this.shadowMaxZ?this.shadowMaxZ:i.maxZ,l=this.getScene().getEngine().useReverseDepthBuffer;n.uq.OrthoOffCenterLHToRef(this._orthoLeft-r*this.shadowOrthoScale,this._orthoRight+r*this.shadowOrthoScale,this._orthoBottom-a*this.shadowOrthoScale,this._orthoTop+a*this.shadowOrthoScale,l?h:o,l?o:h,e,this.getScene().getEngine().isNDCHalfZRange)}_buildUniformLayout(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()}transferToEffect(e,t){return this.computeTransformedInformation()?(this._uniformBuffer.updateFloat4("vLightData",this.transformedDirection.x,this.transformedDirection.y,this.transformedDirection.z,1,t),this):(this._uniformBuffer.updateFloat4("vLightData",this.direction.x,this.direction.y,this.direction.z,1,t),this)}transferToNodeMaterialEffect(e,t){return this.computeTransformedInformation()?(e.setFloat3(t,this.transformedDirection.x,this.transformedDirection.y,this.transformedDirection.z),this):(e.setFloat3(t,this.direction.x,this.direction.y,this.direction.z),this)}getDepthMinZ(e){const t=this._scene.getEngine();return!t.useReverseDepthBuffer&&t.isNDCHalfZRange?0:1}getDepthMaxZ(e){const t=this._scene.getEngine();return t.useReverseDepthBuffer&&t.isNDCHalfZRange?0:1}prepareLightSpecificDefines(e,t){e["DIRLIGHT"+t]=!0}}(0,i.Cg)([(0,r.lK)()],u.prototype,"shadowFrustumSize",null),(0,i.Cg)([(0,r.lK)()],u.prototype,"shadowOrthoScale",null),(0,i.Cg)([(0,r.lK)()],u.prototype,"autoUpdateExtends",void 0),(0,i.Cg)([(0,r.lK)()],u.prototype,"autoCalcShadowZBounds",void 0),(0,i.Cg)([(0,r.lK)("orthoLeft")],u.prototype,"_orthoLeft",void 0),(0,i.Cg)([(0,r.lK)("orthoRight")],u.prototype,"_orthoRight",void 0),(0,i.Cg)([(0,r.lK)("orthoTop")],u.prototype,"_orthoTop",void 0),(0,i.Cg)([(0,r.lK)("orthoBottom")],u.prototype,"_orthoBottom",void 0),(0,c.Y5)("BABYLON.DirectionalLight",u)},1513:(e,t,s)=>{s.d(t,{g:()=>c});var i=s(5524),r=s(9259),n=s(9923),a=s(6041),o=s(4870),h=s(4704),l=s(6552);o.b.AddNodeConstructor("Light_Type_3",((e,t)=>()=>new c(e,n.Pq.Zero(),t)));class c extends h.v{constructor(e,t,s){super(e,s),this.groundColor=new a.v9(0,0,0),this.direction=t||n.Pq.Up()}_buildUniformLayout(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("vLightGround",3),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()}getClassName(){return"HemisphericLight"}setDirectionToTarget(e){return this.direction=n.Pq.Normalize(e.subtract(n.Pq.Zero())),this.direction}getShadowGenerator(){return null}transferToEffect(e,t){const s=n.Pq.Normalize(this.direction);return this._uniformBuffer.updateFloat4("vLightData",s.x,s.y,s.z,0,t),this._uniformBuffer.updateColor3("vLightGround",this.groundColor.scale(this.intensity),t),this}transferToNodeMaterialEffect(e,t){const s=n.Pq.Normalize(this.direction);return e.setFloat3(t,s.x,s.y,s.z),this}computeWorldMatrix(){return this._worldMatrix||(this._worldMatrix=n.uq.Identity()),this._worldMatrix}getTypeID(){return h.v.LIGHTTYPEID_HEMISPHERICLIGHT}prepareLightSpecificDefines(e,t){e["HEMILIGHT"+t]=!0}}(0,i.Cg)([(0,r.jT)()],c.prototype,"groundColor",void 0),(0,i.Cg)([(0,r.P_)()],c.prototype,"direction",void 0),(0,l.Y5)("BABYLON.HemisphericLight",c)},4704:(e,t,s)=>{s.d(t,{v:()=>d});var i=s(5524),r=s(9259),n=s(9923),a=s(6041),o=s(4870),h=s(935),l=s(6552),c=s(5515),u=s(6877);class d extends o.b{get range(){return this._range}set range(e){this._range=e,this._inverseSquaredRange=1/(this.range*this.range)}get intensityMode(){return this._intensityMode}set intensityMode(e){this._intensityMode=e,this._computePhotometricScale()}get radius(){return this._radius}set radius(e){this._radius=e,this._computePhotometricScale()}get shadowEnabled(){return this._shadowEnabled}set shadowEnabled(e){this._shadowEnabled!==e&&(this._shadowEnabled=e,this._markMeshesAsLightDirty())}get includedOnlyMeshes(){return this._includedOnlyMeshes}set includedOnlyMeshes(e){this._includedOnlyMeshes=e,this._hookArrayForIncludedOnly(e)}get excludedMeshes(){return this._excludedMeshes}set excludedMeshes(e){this._excludedMeshes=e,this._hookArrayForExcluded(e)}get excludeWithLayerMask(){return this._excludeWithLayerMask}set excludeWithLayerMask(e){this._excludeWithLayerMask=e,this._resyncMeshes()}get includeOnlyWithLayerMask(){return this._includeOnlyWithLayerMask}set includeOnlyWithLayerMask(e){this._includeOnlyWithLayerMask=e,this._resyncMeshes()}get lightmapMode(){return this._lightmapMode}set lightmapMode(e){this._lightmapMode!==e&&(this._lightmapMode=e,this._markMeshesAsLightDirty())}getViewMatrix(e){return null}getProjectionMatrix(e,t){return null}constructor(e,t){super(e,t,!1),this.diffuse=new a.v9(1,1,1),this.specular=new a.v9(1,1,1),this.falloffType=d.FALLOFF_DEFAULT,this.intensity=1,this._range=Number.MAX_VALUE,this._inverseSquaredRange=0,this._photometricScale=1,this._intensityMode=d.INTENSITYMODE_AUTOMATIC,this._radius=1e-5,this.renderPriority=0,this._shadowEnabled=!0,this._excludeWithLayerMask=0,this._includeOnlyWithLayerMask=0,this._lightmapMode=0,this._shadowGenerators=null,this._excludedMeshesIds=new Array,this._includedOnlyMeshesIds=new Array,this._isLight=!0,this.getScene().addLight(this),this._uniformBuffer=new h.D(this.getScene().getEngine(),void 0,void 0,e),this._buildUniformLayout(),this.includedOnlyMeshes=[],this.excludedMeshes=[],this._resyncMeshes()}transferTexturesToEffect(e,t){return this}_bindLight(e,t,s,i,r=!0){const n=e.toString();let o=!1;if(this._uniformBuffer.bindToEffect(s,"Light"+n),this._renderId!==t.getRenderId()||this._lastUseSpecular!==i||!this._uniformBuffer.useUbo){this._renderId=t.getRenderId(),this._lastUseSpecular=i;const e=this.getScaledIntensity();this.transferToEffect(s,n),this.diffuse.scaleToRef(e,a.IG.Color3[0]),this._uniformBuffer.updateColor4("vLightDiffuse",a.IG.Color3[0],this.range,n),i&&(this.specular.scaleToRef(e,a.IG.Color3[1]),this._uniformBuffer.updateColor4("vLightSpecular",a.IG.Color3[1],this.radius,n)),o=!0}if(this.transferTexturesToEffect(s,n),t.shadowsEnabled&&this.shadowEnabled&&r){const e=this.getShadowGenerator(t.activeCamera)??this.getShadowGenerator();e&&(e.bindShadowLight(n,s),o=!0)}o?this._uniformBuffer.update():this._uniformBuffer.bindUniformBuffer()}getClassName(){return"Light"}toString(e){let t="Name: "+this.name;if(t+=", type: "+["Point","Directional","Spot","Hemispheric"][this.getTypeID()],this.animations)for(let s=0;s<this.animations.length;s++)t+=", animation[0]: "+this.animations[s].toString(e);return t}_syncParentEnabledState(){super._syncParentEnabledState(),this.isDisposed()||this._resyncMeshes()}setEnabled(e){super.setEnabled(e),this._resyncMeshes()}getShadowGenerator(e=null){return null===this._shadowGenerators?null:this._shadowGenerators.get(e)??null}getShadowGenerators(){return this._shadowGenerators}getAbsolutePosition(){return n.Pq.Zero()}canAffectMesh(e){return!(e&&(this.includedOnlyMeshes&&this.includedOnlyMeshes.length>0&&-1===this.includedOnlyMeshes.indexOf(e)||this.excludedMeshes&&this.excludedMeshes.length>0&&-1!==this.excludedMeshes.indexOf(e)||0!==this.includeOnlyWithLayerMask&&0==(this.includeOnlyWithLayerMask&e.layerMask)||0!==this.excludeWithLayerMask&&this.excludeWithLayerMask&e.layerMask))}dispose(e,t=!1){if(this._shadowGenerators){const e=this._shadowGenerators.values();for(let t=e.next();!0!==t.done;t=e.next())t.value.dispose();this._shadowGenerators=null}if(this.getScene().stopAnimation(this),this._parentContainer){const e=this._parentContainer.lights.indexOf(this);e>-1&&this._parentContainer.lights.splice(e,1),this._parentContainer=null}for(const e of this.getScene().meshes)e._removeLightSource(this,!0);this._uniformBuffer.dispose(),this.getScene().removeLight(this),super.dispose(e,t)}getTypeID(){return 0}getScaledIntensity(){return this._photometricScale*this.intensity}clone(e,t=null){const s=d.GetConstructorFromName(this.getTypeID(),e,this.getScene());if(!s)return null;const i=u.p.Clone(s,this);return e&&(i.name=e),t&&(i.parent=t),i.setEnabled(this.isEnabled()),this.onClonedObservable.notifyObservers(i),i}serialize(){const e=u.p.Serialize(this);return e.uniqueId=this.uniqueId,e.type=this.getTypeID(),this.parent&&this.parent._serializeAsParent(e),this.excludedMeshes.length>0&&(e.excludedMeshesIds=[],this.excludedMeshes.forEach((t=>{e.excludedMeshesIds.push(t.id)}))),this.includedOnlyMeshes.length>0&&(e.includedOnlyMeshesIds=[],this.includedOnlyMeshes.forEach((t=>{e.includedOnlyMeshesIds.push(t.id)}))),u.p.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e.isEnabled=this.isEnabled(),e}static GetConstructorFromName(e,t,s){return o.b.Construct("Light_Type_"+e,t,s)||null}static Parse(e,t){const s=d.GetConstructorFromName(e.type,e.name,t);if(!s)return null;const i=u.p.Parse(s,e,t);if(e.excludedMeshesIds&&(i._excludedMeshesIds=e.excludedMeshesIds),e.includedOnlyMeshesIds&&(i._includedOnlyMeshesIds=e.includedOnlyMeshesIds),void 0!==e.parentId&&(i._waitingParentId=e.parentId),void 0!==e.parentInstanceIndex&&(i._waitingParentInstanceIndex=e.parentInstanceIndex),void 0!==e.falloffType&&(i.falloffType=e.falloffType),void 0!==e.lightmapMode&&(i.lightmapMode=e.lightmapMode),e.animations){for(let t=0;t<e.animations.length;t++){const s=e.animations[t],r=(0,l.n9)("BABYLON.Animation");r&&i.animations.push(r.Parse(s))}o.b.ParseAnimationRanges(i,e,t)}return e.autoAnimate&&t.beginAnimation(i,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),void 0!==e.isEnabled&&i.setEnabled(e.isEnabled),i}_hookArrayForExcluded(e){const t=e.push;e.push=(...s)=>{const i=t.apply(e,s);for(const e of s)e._resyncLightSource(this);return i};const s=e.splice;e.splice=(t,i)=>{const r=s.apply(e,[t,i]);for(const e of r)e._resyncLightSource(this);return r};for(const t of e)t._resyncLightSource(this)}_hookArrayForIncludedOnly(e){const t=e.push;e.push=(...s)=>{const i=t.apply(e,s);return this._resyncMeshes(),i};const s=e.splice;e.splice=(t,i)=>{const r=s.apply(e,[t,i]);return this._resyncMeshes(),r},this._resyncMeshes()}_resyncMeshes(){for(const e of this.getScene().meshes)e._resyncLightSource(this)}_markMeshesAsLightDirty(){for(const e of this.getScene().meshes)-1!==e.lightSources.indexOf(this)&&e._markSubMeshesAsLightDirty()}_computePhotometricScale(){this._photometricScale=this._getPhotometricScale(),this.getScene().resetCachedMaterial()}_getPhotometricScale(){let e=0;const t=this.getTypeID();let s=this.intensityMode;switch(s===d.INTENSITYMODE_AUTOMATIC&&(s=t===d.LIGHTTYPEID_DIRECTIONALLIGHT?d.INTENSITYMODE_ILLUMINANCE:d.INTENSITYMODE_LUMINOUSINTENSITY),t){case d.LIGHTTYPEID_POINTLIGHT:case d.LIGHTTYPEID_SPOTLIGHT:switch(s){case d.INTENSITYMODE_LUMINOUSPOWER:e=1/(4*Math.PI);break;case d.INTENSITYMODE_LUMINOUSINTENSITY:e=1;break;case d.INTENSITYMODE_LUMINANCE:e=this.radius*this.radius}break;case d.LIGHTTYPEID_DIRECTIONALLIGHT:switch(s){case d.INTENSITYMODE_ILLUMINANCE:e=1;break;case d.INTENSITYMODE_LUMINANCE:{let t=this.radius;t=Math.max(t,.001),e=2*Math.PI*(1-Math.cos(t));break}}break;case d.LIGHTTYPEID_HEMISPHERICLIGHT:e=1}return e}_reorderLightsInScene(){const e=this.getScene();0!=this._renderPriority&&(e.requireLightSorting=!0),this.getScene().sortLightsByPriority()}}d.FALLOFF_DEFAULT=c.c.FALLOFF_DEFAULT,d.FALLOFF_PHYSICAL=c.c.FALLOFF_PHYSICAL,d.FALLOFF_GLTF=c.c.FALLOFF_GLTF,d.FALLOFF_STANDARD=c.c.FALLOFF_STANDARD,d.LIGHTMAP_DEFAULT=c.c.LIGHTMAP_DEFAULT,d.LIGHTMAP_SPECULAR=c.c.LIGHTMAP_SPECULAR,d.LIGHTMAP_SHADOWSONLY=c.c.LIGHTMAP_SHADOWSONLY,d.INTENSITYMODE_AUTOMATIC=c.c.INTENSITYMODE_AUTOMATIC,d.INTENSITYMODE_LUMINOUSPOWER=c.c.INTENSITYMODE_LUMINOUSPOWER,d.INTENSITYMODE_LUMINOUSINTENSITY=c.c.INTENSITYMODE_LUMINOUSINTENSITY,d.INTENSITYMODE_ILLUMINANCE=c.c.INTENSITYMODE_ILLUMINANCE,d.INTENSITYMODE_LUMINANCE=c.c.INTENSITYMODE_LUMINANCE,d.LIGHTTYPEID_POINTLIGHT=c.c.LIGHTTYPEID_POINTLIGHT,d.LIGHTTYPEID_DIRECTIONALLIGHT=c.c.LIGHTTYPEID_DIRECTIONALLIGHT,d.LIGHTTYPEID_SPOTLIGHT=c.c.LIGHTTYPEID_SPOTLIGHT,d.LIGHTTYPEID_HEMISPHERICLIGHT=c.c.LIGHTTYPEID_HEMISPHERICLIGHT,(0,i.Cg)([(0,r.jT)()],d.prototype,"diffuse",void 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Plugin did not provide a loadAssetContainer or loadAssetContainerAsync method.")}),g,p,f,a,l,c)}function C(e,t,s){const{rootUrl:i="",onProgress:r,pluginExtension:n,name:a,pluginOptions:o}=s??{};return S(i,e,t,r,n,a,o)}function S(e,t,s,i,r,n,a){return new Promise(((o,h)=>{v(e,t,s,(e=>{o(e)}),i,((e,t,s)=>{h(s||new Error(t))}),r,n,a)}))}function I(e,t="",s=o.q.LastCreatedScene,i=!0,r=0,n=null,a=null,l=null,c=null,u=null,d="",_={}){if(!s)return void h.V.Error("No scene available to load animations to");if(i){for(const e of s.animatables)e.reset();s.stopAllAnimations(),s.animationGroups.slice().forEach((e=>{e.dispose()})),s.getNodes().forEach((e=>{e.animations&&(e.animations=[])}))}else switch(r){case 0:s.animationGroups.slice().forEach((e=>{e.dispose()}));break;case 1:s.animationGroups.forEach((e=>{e.stop()}));break;case 2:s.animationGroups.forEach((e=>{e.reset(),e.restart()}));break;case 3:break;default:return void h.V.Error("Unknown animation group loading mode value '"+r+"'")}const f=s.animatables.length;v(e,t,s,(e=>{e.mergeAnimationsTo(s,s.animatables.slice(f),n),e.dispose(),s.onAnimationFileImportedObservable.notifyObservers(s),a&&a(s)}),l,c,u,d,_)}class D{static get ForceFullSceneLoadingForIncremental(){return l.B.ForceFullSceneLoadingForIncremental}static set ForceFullSceneLoadingForIncremental(e){l.B.ForceFullSceneLoadingForIncremental=e}static get ShowLoadingScreen(){return l.B.ShowLoadingScreen}static set ShowLoadingScreen(e){l.B.ShowLoadingScreen=e}static get loggingLevel(){return l.B.loggingLevel}static set loggingLevel(e){l.B.loggingLevel=e}static get CleanBoneMatrixWeights(){return l.B.CleanBoneMatrixWeights}static set CleanBoneMatrixWeights(e){l.B.CleanBoneMatrixWeights=e}static GetDefaultPlugin(){return T()}static GetPluginForExtension(e){return b(e,!0)?.plugin}static IsPluginForExtensionAvailable(e){return function(e){return!!g[e]}(e)}static RegisterPlugin(e){R(e)}static ImportMesh(e,t,s,i,r,n,a,o,h){M(e,t,s,i,r,n,a,o,h)}static ImportMeshAsync(e,t,s,i,r,n,a){return function(e,t,s,i,r,n,a,o){return new Promise(((o,h)=>{M(e,t,s,i,((e,t,s,i,r,n,a,h)=>{o({meshes:e,particleSystems:t,skeletons:s,animationGroups:i,transformNodes:r,geometries:n,lights:a,spriteManagers:h})}),r,((e,t,s)=>{h(s||new Error(t))}),n,a,undefined)}))}(e,t,s,i,r,n,a)}static Load(e,t,s,i,r,n,a,o){y(e,t,s,i,r,n,a,o)}static LoadAsync(e,t,s,i,r,n){return function(e,t,s,i,r,n,a){return new Promise(((o,h)=>{y(e,t,s,(e=>{o(e)}),i,((e,t,s)=>{h(s||new Error(t))}),r,n,a)}))}(e,t,s,i,r,n)}static Append(e,t,s,i,r,n,a,o){P(e,t,s,i,r,n,a,o)}static AppendAsync(e,t,s,i,r,n){return function(e,t,s,i,r,n,a){return new Promise(((o,h)=>{P(e,t,s,(e=>{o(e)}),i,((e,t,s)=>{h(s||new Error(t))}),r,n,a)}))}(e,t,s,i,r,n)}static LoadAssetContainer(e,t,s,i,r,n,a,o){v(e,t,s,i,r,n,a,o)}static LoadAssetContainerAsync(e,t,s,i,r,n){return S(e,t,s,i,r,n)}static ImportAnimations(e,t,s,i,r,n,a,o,h,l,c){I(e,t,s,i,r,n,a,o,h,l,c)}static ImportAnimationsAsync(e,t,s,i,r,n,a,o,h,l,c){return function(e,t,s,i,r,n,a,o,h,l){return new Promise(((c,u)=>{I(e,t,s,i,r,n,(e=>{c(e)}),a,((e,t,s)=>{u(s||new Error(t))}),o,h,l)}))}(e,t,s,i,r,n,o,l,c)}}D.NO_LOGGING=0,D.MINIMAL_LOGGING=1,D.SUMMARY_LOGGING=2,D.DETAILED_LOGGING=3,D.OnPluginActivatedObservable=p},7597:(e,t,s)=>{s.d(t,{B:()=>i});class i{static get ForceFullSceneLoadingForIncremental(){return i._ForceFullSceneLoadingForIncremental}static set ForceFullSceneLoadingForIncremental(e){i._ForceFullSceneLoadingForIncremental=e}static get ShowLoadingScreen(){return i._ShowLoadingScreen}static set ShowLoadingScreen(e){i._ShowLoadingScreen=e}static get loggingLevel(){return i._LoggingLevel}static set loggingLevel(e){i._LoggingLevel=e}static get CleanBoneMatrixWeights(){return i._CleanBoneMatrixWeights}static set CleanBoneMatrixWeights(e){i._CleanBoneMatrixWeights=e}}i._ForceFullSceneLoadingForIncremental=!1,i._ShowLoadingScreen=!0,i._CleanBoneMatrixWeights=!1,i._LoggingLevel=0},994:(e,t,s)=>{s.r(t),s.d(t,{_DDSTextureLoader:()=>n});var i=s(4640),r=s(3537);class n{constructor(){this.supportCascades=!0}loadCubeData(e,t,s,n){const a=t.getEngine();let o,h=!1,l=1e3;if(Array.isArray(e))for(let s=0;s<e.length;s++){const i=e[s];o=r.D.GetDDSInfo(i),t.width=o.width,t.height=o.height,h=(o.isRGB||o.isLuminance||o.mipmapCount>1)&&t.generateMipMaps,a._unpackFlipY(o.isCompressed),r.D.UploadDDSLevels(a,t,i,o,h,6,-1,s),o.isFourCC||1!==o.mipmapCount?l=o.mipmapCount-1:a.generateMipMapsForCubemap(t)}else{const n=e;o=r.D.GetDDSInfo(n),t.width=o.width,t.height=o.height,s&&(o.sphericalPolynomial=new i.Q),h=(o.isRGB||o.isLuminance||o.mipmapCount>1)&&t.generateMipMaps,a._unpackFlipY(o.isCompressed),r.D.UploadDDSLevels(a,t,n,o,h,6),o.isFourCC||1!==o.mipmapCount?l=o.mipmapCount-1:a.generateMipMapsForCubemap(t,!1)}a._setCubeMapTextureParams(t,h,l),t.isReady=!0,t.onLoadedObservable.notifyObservers(t),t.onLoadedObservable.clear(),n&&n({isDDS:!0,width:t.width,info:o,data:e,texture:t})}loadData(e,t,s){const i=r.D.GetDDSInfo(e),n=(i.isRGB||i.isLuminance||i.mipmapCount>1)&&t.generateMipMaps&&Math.max(i.width,i.height)>>i.mipmapCount-1==1;s(i.width,i.height,n,i.isFourCC,(()=>{r.D.UploadDDSLevels(t.getEngine(),t,e,i,n,1)}))}}},8454:(e,t,s)=>{s.d(t,{gT:()=>a});var i=s(1137);const r=new Map;function n(e,t){(function(e){return r.delete(e)})(e)&&i.V.Warn(`Extension with the name '${name}' already exists`),r.set(e,t)}function a(e,t){"image/ktx"!==t&&"image/ktx2"!==t||(e=".ktx"),r.has(e)||(e.endsWith(".dds")&&n(".dds",(()=>Promise.resolve().then(s.bind(s,994)).then((e=>new e._DDSTextureLoader)))),e.endsWith(".basis")&&n(".basis",(()=>s.e(692).then(s.bind(s,6692)).then((e=>new e._BasisTextureLoader)))),e.endsWith(".env")&&n(".env",(()=>s.e(834).then(s.bind(s,5834)).then((e=>new e._ENVTextureLoader)))),e.endsWith(".hdr")&&n(".hdr",(()=>s.e(608).then(s.bind(s,5608)).then((e=>new e._HDRTextureLoader)))),(e.endsWith(".ktx")||e.endsWith(".ktx2"))&&(n(".ktx",(()=>s.e(788).then(s.bind(s,788)).then((e=>new e._KTXTextureLoader)))),n(".ktx2",(()=>s.e(788).then(s.bind(s,788)).then((e=>new e._KTXTextureLoader))))),e.endsWith(".tga")&&n(".tga",(()=>Promise.resolve().then(s.bind(s,1318)).then((e=>new e._TGATextureLoader)))),e.endsWith(".exr")&&n(".exr",(()=>s.e(685).then(s.bind(s,8685)).then((e=>new e._ExrTextureLoader)))));const i=r.get(e);return i?Promise.resolve(i(t)):null}},1318:(e,t,s)=>{s.r(t),s.d(t,{_TGATextureLoader:()=>o});var i=s(1137);function r(e){let t=0;return{id_length:e[t++],colormap_type:e[t++],image_type:e[t++],colormap_index:e[t++]|e[t++]<<8,colormap_length:e[t++]|e[t++]<<8,colormap_size:e[t++],origin:[e[t++]|e[t++]<<8,e[t++]|e[t++]<<8],width:e[t++]|e[t++]<<8,height:e[t++]|e[t++]<<8,pixel_size:e[t++],flags:e[t++]}}function n(e,t){if(t.length<19)return void i.V.Error("Unable to load TGA file - Not enough data to contain header");let s=18;const n=r(t);if(n.id_length+s>t.length)return void i.V.Error("Unable to load TGA file - Not enough data");s+=n.id_length;let o,h=!1,l=!1,c=!1;switch(n.image_type){case 9:h=!0;case 1:l=!0;break;case 10:h=!0;case 2:break;case 11:h=!0;case 3:c=!0}const u=n.pixel_size>>3,d=n.width*n.height*u;let _,f,p,g,m,T,b;if(l&&(_=t.subarray(s,s+=n.colormap_length*(n.colormap_size>>3))),h){let e,i,r;o=new Uint8Array(d);let n=0;const a=new Uint8Array(u);for(;s<d&&n<d;)if(e=t[s++],i=1+(127&e),128&e){for(r=0;r<u;++r)a[r]=t[s++];for(r=0;r<i;++r)o.set(a,n+r*u);n+=u*i}else{for(i*=u,r=0;r<i;++r)o[n+r]=t[s++];n+=i}}else o=t.subarray(s,s+=l?n.width*n.height:d);switch((48&n.flags)>>4){default:case 2:f=0,g=1,b=n.width,p=0,m=1,T=n.height;break;case 0:f=0,g=1,b=n.width,p=n.height-1,m=-1,T=-1;break;case 3:f=n.width-1,g=-1,b=-1,p=0,m=1,T=n.height;break;case 1:f=n.width-1,g=-1,b=-1,p=n.height-1,m=-1,T=-1}const E="_getImageData"+(c?"Grey":"")+n.pixel_size+"bits",x=a[E](n,_,o,p,m,T,f,g,b);e.getEngine()._uploadDataToTextureDirectly(e,x)}const a={GetTGAHeader:r,UploadContent:n,_getImageData8bits:function(e,t,s,i,r,n,a,o,h){const l=s,c=t,u=e.width,d=e.height;let _,f,p,g=0;const m=new Uint8Array(u*d*4);for(p=i;p!==n;p+=r)for(f=a;f!==h;f+=o,g++)_=l[g],m[4*(f+u*p)+3]=255,m[4*(f+u*p)+2]=c[3*_+0],m[4*(f+u*p)+1]=c[3*_+1],m[4*(f+u*p)+0]=c[3*_+2];return m},_getImageData16bits:function(e,t,s,i,r,n,a,o,h){const l=s,c=e.width,u=e.height;let d,_,f,p=0;const g=new Uint8Array(c*u*4);for(f=i;f!==n;f+=r)for(_=a;_!==h;_+=o,p+=2){d=l[p+0]+(l[p+1]<<8);const e=255*((31744&d)>>10)/31|0,t=255*((992&d)>>5)/31|0,s=255*(31&d)/31|0;g[4*(_+c*f)+0]=e,g[4*(_+c*f)+1]=t,g[4*(_+c*f)+2]=s,g[4*(_+c*f)+3]=32768&d?0:255}return g},_getImageData24bits:function(e,t,s,i,r,n,a,o,h){const l=s,c=e.width,u=e.height;let d,_,f=0;const p=new Uint8Array(c*u*4);for(_=i;_!==n;_+=r)for(d=a;d!==h;d+=o,f+=3)p[4*(d+c*_)+3]=255,p[4*(d+c*_)+2]=l[f+0],p[4*(d+c*_)+1]=l[f+1],p[4*(d+c*_)+0]=l[f+2];return p},_getImageData32bits:function(e,t,s,i,r,n,a,o,h){const l=s,c=e.width,u=e.height;let d,_,f=0;const p=new Uint8Array(c*u*4);for(_=i;_!==n;_+=r)for(d=a;d!==h;d+=o,f+=4)p[4*(d+c*_)+2]=l[f+0],p[4*(d+c*_)+1]=l[f+1],p[4*(d+c*_)+0]=l[f+2],p[4*(d+c*_)+3]=l[f+3];return p},_getImageDataGrey8bits:function(e,t,s,i,r,n,a,o,h){const l=s,c=e.width,u=e.height;let d,_,f,p=0;const g=new Uint8Array(c*u*4);for(f=i;f!==n;f+=r)for(_=a;_!==h;_+=o,p++)d=l[p],g[4*(_+c*f)+0]=d,g[4*(_+c*f)+1]=d,g[4*(_+c*f)+2]=d,g[4*(_+c*f)+3]=255;return g},_getImageDataGrey16bits:function(e,t,s,i,r,n,a,o,h){const l=s,c=e.width,u=e.height;let d,_,f=0;const p=new Uint8Array(c*u*4);for(_=i;_!==n;_+=r)for(d=a;d!==h;d+=o,f+=2)p[4*(d+c*_)+0]=l[f+0],p[4*(d+c*_)+1]=l[f+0],p[4*(d+c*_)+2]=l[f+0],p[4*(d+c*_)+3]=l[f+1];return p}};class o{constructor(){this.supportCascades=!1}loadCubeData(){throw".env not supported in Cube."}loadData(e,t,s){const i=new Uint8Array(e.buffer,e.byteOffset,e.byteLength),a=r(i);s(a.width,a.height,t.generateMipMaps,!1,(()=>{n(t,i)}))}}},2667:(e,t,s)=>{s.d(t,{t:()=>d});var i=s(5524),r=s(9259),n=s(9848),a=s(9923),o=s(6315),h=s(8688),l=(s(655),s(521));class c{get wrapU(){return this._wrapU}set wrapU(e){this._wrapU=e}get wrapV(){return this._wrapV}set wrapV(e){this._wrapV=e}get coordinatesMode(){return 0}get isCube(){return!!this._texture&&this._texture.isCube}set isCube(e){this._texture&&(this._texture.isCube=e)}get is3D(){return!!this._texture&&this._texture.is3D}set is3D(e){this._texture&&(this._texture.is3D=e)}get is2DArray(){return!!this._texture&&this._texture.is2DArray}set is2DArray(e){this._texture&&(this._texture.is2DArray=e)}getClassName(){return"ThinTexture"}static _IsRenderTargetWrapper(e){return void 0!==e?.shareDepth}constructor(e){this._wrapU=1,this._wrapV=1,this.wrapR=1,this.anisotropicFilteringLevel=4,this.delayLoadState=0,this._texture=null,this._engine=null,this._cachedSize=l.o.Zero(),this._cachedBaseSize=l.o.Zero(),this._initialSamplingMode=2,this._texture=c._IsRenderTargetWrapper(e)?e.texture:e,this._texture&&(this._engine=this._texture.getEngine())}isReady(){return 4===this.delayLoadState?(this.delayLoad(),!1):!!this._texture&&this._texture.isReady}delayLoad(){}getInternalTexture(){return this._texture}getSize(){if(this._texture){if(this._texture.width)return this._cachedSize.width=this._texture.width,this._cachedSize.height=this._texture.height,this._cachedSize;if(this._texture._size)return this._cachedSize.width=this._texture._size,this._cachedSize.height=this._texture._size,this._cachedSize}return this._cachedSize}getBaseSize(){return this.isReady()&&this._texture?this._texture._size?(this._cachedBaseSize.width=this._texture._size,this._cachedBaseSize.height=this._texture._size,this._cachedBaseSize):(this._cachedBaseSize.width=this._texture.baseWidth,this._cachedBaseSize.height=this._texture.baseHeight,this._cachedBaseSize):(this._cachedBaseSize.width=0,this._cachedBaseSize.height=0,this._cachedBaseSize)}get samplingMode(){return this._texture?this._texture.samplingMode:this._initialSamplingMode}updateSamplingMode(e){this._texture&&this._engine&&this._engine.updateTextureSamplingMode(e,this._texture)}releaseInternalTexture(){this._texture&&(this._texture.dispose(),this._texture=null)}dispose(){this._texture&&(this.releaseInternalTexture(),this._engine=null)}}var u=s(6877);class d extends c{set hasAlpha(e){this._hasAlpha!==e&&(this._hasAlpha=e,this._scene&&this._scene.markAllMaterialsAsDirty(1,(e=>e.hasTexture(this))))}get hasAlpha(){return this._hasAlpha}set getAlphaFromRGB(e){this._getAlphaFromRGB!==e&&(this._getAlphaFromRGB=e,this._scene&&this._scene.markAllMaterialsAsDirty(1,(e=>e.hasTexture(this))))}get getAlphaFromRGB(){return this._getAlphaFromRGB}set coordinatesIndex(e){this._coordinatesIndex!==e&&(this._coordinatesIndex=e,this._scene&&this._scene.markAllMaterialsAsDirty(1,(e=>e.hasTexture(this))))}get coordinatesIndex(){return this._coordinatesIndex}set coordinatesMode(e){this._coordinatesMode!==e&&(this._coordinatesMode=e,this._scene&&this._scene.markAllMaterialsAsDirty(1,(e=>e.hasTexture(this))))}get coordinatesMode(){return this._coordinatesMode}get wrapU(){return this._wrapU}set wrapU(e){this._wrapU=e}get wrapV(){return this._wrapV}set wrapV(e){this._wrapV=e}get isCube(){return this._texture?this._texture.isCube:this._isCube}set isCube(e){this._texture?this._texture.isCube=e:this._isCube=e}get is3D(){return!!this._texture&&this._texture.is3D}set is3D(e){this._texture&&(this._texture.is3D=e)}get is2DArray(){return!!this._texture&&this._texture.is2DArray}set is2DArray(e){this._texture&&(this._texture.is2DArray=e)}get gammaSpace(){return this._texture?(null===this._texture._gammaSpace&&(this._texture._gammaSpace=this._gammaSpace),this._texture._gammaSpace&&!this._texture._useSRGBBuffer):this._gammaSpace}set gammaSpace(e){if(this._texture){if(this._texture._gammaSpace===e)return;this._texture._gammaSpace=e}else{if(this._gammaSpace===e)return;this._gammaSpace=e}this.getScene()?.markAllMaterialsAsDirty(1,(e=>e.hasTexture(this)))}get isRGBD(){return null!=this._texture&&this._texture._isRGBD}set isRGBD(e){e!==this.isRGBD&&(this._texture&&(this._texture._isRGBD=e),this.getScene()?.markAllMaterialsAsDirty(1,(e=>e.hasTexture(this))))}get noMipmap(){return!1}get lodGenerationOffset(){return this._texture?this._texture._lodGenerationOffset:0}set lodGenerationOffset(e){this._texture&&(this._texture._lodGenerationOffset=e)}get lodGenerationScale(){return this._texture?this._texture._lodGenerationScale:0}set lodGenerationScale(e){this._texture&&(this._texture._lodGenerationScale=e)}get linearSpecularLOD(){return!!this._texture&&this._texture._linearSpecularLOD}set linearSpecularLOD(e){this._texture&&(this._texture._linearSpecularLOD=e)}get irradianceTexture(){return this._texture?this._texture._irradianceTexture:null}set irradianceTexture(e){this._texture&&(this._texture._irradianceTexture=e)}get uid(){return this._uid||(this._uid=(0,h.z)()),this._uid}toString(){return this.name}getClassName(){return"BaseTexture"}set onDispose(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)}get isBlocking(){return!0}get loadingError(){return this._loadingError}get errorObject(){return this._errorObject}constructor(e,t=null){super(null),this.metadata=null,this.reservedDataStore=null,this._hasAlpha=!1,this._getAlphaFromRGB=!1,this.level=1,this._coordinatesIndex=0,this.optimizeUVAllocation=!0,this._coordinatesMode=0,this.wrapR=1,this.anisotropicFilteringLevel=d.DEFAULT_ANISOTROPIC_FILTERING_LEVEL,this._isCube=!1,this._gammaSpace=!0,this.invertZ=!1,this.lodLevelInAlpha=!1,this.isRenderTarget=!1,this._prefiltered=!1,this._forceSerialize=!1,this.animations=[],this.onDisposeObservable=new n.cP,this._onDisposeObserver=null,this._scene=null,this._uid=null,this._parentContainer=null,this._loadingError=!1,e?d._IsScene(e)?this._scene=e:this._engine=e:this._scene=o.q.LastCreatedScene,this._scene&&(this.uniqueId=this._scene.getUniqueId(),this._scene.addTexture(this),this._engine=this._scene.getEngine()),this._texture=t,this._uid=null}getScene(){return this._scene}_getEngine(){return this._engine}getTextureMatrix(){return a.uq.IdentityReadOnly}getReflectionTextureMatrix(){return a.uq.IdentityReadOnly}getRefractionTextureMatrix(){return this.getReflectionTextureMatrix()}isReadyOrNotBlocking(){return!this.isBlocking||this.isReady()||this.loadingError}scale(e){}get canRescale(){return!1}_getFromCache(e,t,s,i,r,n){const a=this._getEngine();if(!a)return null;const o=a._getUseSRGBBuffer(!!r,t),h=a.getLoadedTexturesCache();for(let a=0;a<h.length;a++){const l=h[a];if(!(void 0!==r&&o!==l._useSRGBBuffer||void 0!==i&&i!==l.invertY||l.url!==e||l.generateMipMaps!==!t||s&&s!==l.samplingMode||void 0!==n&&n!==l.isCube))return l.incrementReferences(),l}return null}_rebuild(e=!1){}clone(){return null}get textureType(){return this._texture&&void 0!==this._texture.type?this._texture.type:0}get textureFormat(){return this._texture&&void 0!==this._texture.format?this._texture.format:5}_markAllSubMeshesAsTexturesDirty(){const e=this.getScene();e&&e.markAllMaterialsAsDirty(1)}readPixels(e=0,t=0,s=null,i=!0,r=!1,n=0,a=0,o=Number.MAX_VALUE,h=Number.MAX_VALUE){if(!this._texture)return null;const l=this._getEngine();if(!l)return null;const c=this.getSize();let u=c.width,d=c.height;0!==t&&(u/=Math.pow(2,t),d/=Math.pow(2,t),u=Math.round(u),d=Math.round(d)),o=Math.min(u,o),h=Math.min(d,h);try{return this._texture.isCube?l._readTexturePixels(this._texture,o,h,e,t,s,i,r,n,a):l._readTexturePixels(this._texture,o,h,-1,t,s,i,r,n,a)}catch(e){return null}}_readPixelsSync(e=0,t=0,s=null,i=!0,r=!1){if(!this._texture)return null;const n=this.getSize();let a=n.width,o=n.height;const h=this._getEngine();if(!h)return null;0!=t&&(a/=Math.pow(2,t),o/=Math.pow(2,t),a=Math.round(a),o=Math.round(o));try{return this._texture.isCube?h._readTexturePixelsSync(this._texture,a,o,e,t,s,i,r):h._readTexturePixelsSync(this._texture,a,o,-1,t,s,i,r)}catch(e){return null}}get _lodTextureHigh(){return this._texture?this._texture._lodTextureHigh:null}get _lodTextureMid(){return this._texture?this._texture._lodTextureMid:null}get _lodTextureLow(){return this._texture?this._texture._lodTextureLow:null}dispose(){if(this._scene){this._scene.stopAnimation&&this._scene.stopAnimation(this),this._scene.removePendingData(this);const e=this._scene.textures.indexOf(this);if(e>=0&&this._scene.textures.splice(e,1),this._scene.onTextureRemovedObservable.notifyObservers(this),this._scene=null,this._parentContainer){const e=this._parentContainer.textures.indexOf(this);e>-1&&this._parentContainer.textures.splice(e,1),this._parentContainer=null}}this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.metadata=null,super.dispose()}serialize(e=!1){if(!this.name&&!e)return null;const t=u.p.Serialize(this);return u.p.AppendSerializedAnimations(this,t),t}static WhenAllReady(e,t){let s=e.length;if(0!==s)for(let i=0;i<e.length;i++){const r=e[i];if(r.isReady())0==--s&&t();else{const e=r.onLoadObservable;e?e.addOnce((()=>{0==--s&&t()})):0==--s&&t()}}else t()}static _IsScene(e){return"Scene"===e.getClassName()}}d.DEFAULT_ANISOTROPIC_FILTERING_LEVEL=4,(0,i.Cg)([(0,r.lK)()],d.prototype,"uniqueId",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"name",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"displayName",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"metadata",void 0),(0,i.Cg)([(0,r.lK)("hasAlpha")],d.prototype,"_hasAlpha",void 0),(0,i.Cg)([(0,r.lK)("getAlphaFromRGB")],d.prototype,"_getAlphaFromRGB",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"level",void 0),(0,i.Cg)([(0,r.lK)("coordinatesIndex")],d.prototype,"_coordinatesIndex",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"optimizeUVAllocation",void 0),(0,i.Cg)([(0,r.lK)("coordinatesMode")],d.prototype,"_coordinatesMode",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"wrapU",null),(0,i.Cg)([(0,r.lK)()],d.prototype,"wrapV",null),(0,i.Cg)([(0,r.lK)()],d.prototype,"wrapR",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"anisotropicFilteringLevel",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"isCube",null),(0,i.Cg)([(0,r.lK)()],d.prototype,"is3D",null),(0,i.Cg)([(0,r.lK)()],d.prototype,"is2DArray",null),(0,i.Cg)([(0,r.lK)()],d.prototype,"gammaSpace",null),(0,i.Cg)([(0,r.lK)()],d.prototype,"invertZ",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"lodLevelInAlpha",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"lodGenerationOffset",null),(0,i.Cg)([(0,r.lK)()],d.prototype,"lodGenerationScale",null),(0,i.Cg)([(0,r.lK)()],d.prototype,"linearSpecularLOD",null),(0,i.Cg)([(0,r.uM)()],d.prototype,"irradianceTexture",null),(0,i.Cg)([(0,r.lK)()],d.prototype,"isRenderTarget",void 0)},854:(e,t,s)=>{s.d(t,{h:()=>a});var i,r=s(9848);class n{get wrapU(){return this._cachedWrapU}set wrapU(e){this._cachedWrapU=e}get wrapV(){return this._cachedWrapV}set wrapV(e){this._cachedWrapV=e}get wrapR(){return this._cachedWrapR}set wrapR(e){this._cachedWrapR=e}get anisotropicFilteringLevel(){return this._cachedAnisotropicFilteringLevel}set anisotropicFilteringLevel(e){this._cachedAnisotropicFilteringLevel=e}get comparisonFunction(){return this._comparisonFunction}set comparisonFunction(e){this._comparisonFunction=e}get useMipMaps(){return this._useMipMaps}set useMipMaps(e){this._useMipMaps=e}constructor(){this.samplingMode=-1,this._useMipMaps=!0,this._cachedWrapU=null,this._cachedWrapV=null,this._cachedWrapR=null,this._cachedAnisotropicFilteringLevel=null,this._comparisonFunction=0}setParameters(e=1,t=1,s=1,i=1,r=2,n=0){return this._cachedWrapU=e,this._cachedWrapV=t,this._cachedWrapR=s,this._cachedAnisotropicFilteringLevel=i,this.samplingMode=r,this._comparisonFunction=n,this}compareSampler(e){return this._cachedWrapU===e._cachedWrapU&&this._cachedWrapV===e._cachedWrapV&&this._cachedWrapR===e._cachedWrapR&&this._cachedAnisotropicFilteringLevel===e._cachedAnisotropicFilteringLevel&&this.samplingMode===e.samplingMode&&this._comparisonFunction===e._comparisonFunction&&this._useMipMaps===e._useMipMaps}}!function(e){e[e.Unknown=0]="Unknown",e[e.Url=1]="Url",e[e.Temp=2]="Temp",e[e.Raw=3]="Raw",e[e.Dynamic=4]="Dynamic",e[e.RenderTarget=5]="RenderTarget",e[e.MultiRenderTarget=6]="MultiRenderTarget",e[e.Cube=7]="Cube",e[e.CubeRaw=8]="CubeRaw",e[e.CubePrefiltered=9]="CubePrefiltered",e[e.Raw3D=10]="Raw3D",e[e.Raw2DArray=11]="Raw2DArray",e[e.DepthStencil=12]="DepthStencil",e[e.CubeRawRGBD=13]="CubeRawRGBD",e[e.Depth=14]="Depth"}(i||(i={}));class a extends n{get useMipMaps(){return this.generateMipMaps}set useMipMaps(e){this.generateMipMaps=e}get uniqueId(){return this._uniqueId}_setUniqueId(e){this._uniqueId=e}getEngine(){return this._engine}get source(){return this._source}constructor(e,t,s=!1){super(),this.isReady=!1,this.isCube=!1,this.is3D=!1,this.is2DArray=!1,this.isMultiview=!1,this.url="",this.generateMipMaps=!1,this.samples=0,this.type=-1,this.format=-1,this.onLoadedObservable=new r.cP,this.onErrorObservable=new r.cP,this.onRebuildCallback=null,this.width=0,this.height=0,this.depth=0,this.baseWidth=0,this.baseHeight=0,this.baseDepth=0,this.invertY=!1,this._invertVScale=!1,this._associatedChannel=-1,this._source=0,this._buffer=null,this._bufferView=null,this._bufferViewArray=null,this._bufferViewArrayArray=null,this._size=0,this._extension="",this._files=null,this._workingCanvas=null,this._workingContext=null,this._cachedCoordinatesMode=null,this._isDisabled=!1,this._compression=null,this._sphericalPolynomial=null,this._sphericalPolynomialPromise=null,this._sphericalPolynomialComputed=!1,this._lodGenerationScale=0,this._lodGenerationOffset=0,this._useSRGBBuffer=!1,this._creationFlags=0,this._lodTextureHigh=null,this._lodTextureMid=null,this._lodTextureLow=null,this._isRGBD=!1,this._linearSpecularLOD=!1,this._irradianceTexture=null,this._hardwareTexture=null,this._maxLodLevel=null,this._references=1,this._gammaSpace=null,this._premulAlpha=!1,this._dynamicTextureSource=null,this._engine=e,this._source=t,this._uniqueId=a._Counter++,s||(this._hardwareTexture=e._createHardwareTexture())}incrementReferences(){this._references++}updateSize(e,t,s=1){this._engine.updateTextureDimensions(this,e,t,s),this.width=e,this.height=t,this.depth=s,this.baseWidth=e,this.baseHeight=t,this.baseDepth=s,this._size=e*t*s}_rebuild(){if(this.isReady=!1,this._cachedCoordinatesMode=null,this._cachedWrapU=null,this._cachedWrapV=null,this._cachedWrapR=null,this._cachedAnisotropicFilteringLevel=null,this.onRebuildCallback){const e=this.onRebuildCallback(this),t=t=>{t._swapAndDie(this,!1),this.isReady=e.isReady};return void(e.isAsync?e.proxy.then(t):t(e.proxy))}let e;switch(this.source){case 2:case 12:case 14:break;case 1:return void(e=this._engine.createTexture(this._originalUrl??this.url,!this.generateMipMaps,this.invertY,null,this.samplingMode,(e=>{e._swapAndDie(this,!1),this.isReady=!0}),null,this._buffer,void 0,this.format,this._extension,void 0,void 0,void 0,this._useSRGBBuffer));case 3:e=this._engine.createRawTexture(this._bufferView,this.baseWidth,this.baseHeight,this.format,this.generateMipMaps,this.invertY,this.samplingMode,this._compression,this.type,this._creationFlags,this._useSRGBBuffer),e._swapAndDie(this,!1),this.isReady=!0;break;case 10:e=this._engine.createRawTexture3D(this._bufferView,this.baseWidth,this.baseHeight,this.baseDepth,this.format,this.generateMipMaps,this.invertY,this.samplingMode,this._compression,this.type),e._swapAndDie(this,!1),this.isReady=!0;break;case 11:e=this._engine.createRawTexture2DArray(this._bufferView,this.baseWidth,this.baseHeight,this.baseDepth,this.format,this.generateMipMaps,this.invertY,this.samplingMode,this._compression,this.type),e._swapAndDie(this,!1),this.isReady=!0;break;case 4:e=this._engine.createDynamicTexture(this.baseWidth,this.baseHeight,this.generateMipMaps,this.samplingMode),e._swapAndDie(this,!1),this._dynamicTextureSource&&this._engine.updateDynamicTexture(this,this._dynamicTextureSource,this.invertY,this._premulAlpha,this.format,!0);break;case 7:return void(e=this._engine.createCubeTexture(this.url,null,this._files,!this.generateMipMaps,(()=>{e._swapAndDie(this,!1),this.isReady=!0}),null,this.format,this._extension,!1,0,0,null,void 0,this._useSRGBBuffer,ArrayBuffer.isView(this._buffer)?this._buffer:null));case 8:e=this._engine.createRawCubeTexture(this._bufferViewArray,this.width,this._originalFormat??this.format,this.type,this.generateMipMaps,this.invertY,this.samplingMode,this._compression),e._swapAndDie(this,!1),this.isReady=!0;break;case 13:return;case 9:return e=this._engine.createPrefilteredCubeTexture(this.url,null,this._lodGenerationScale,this._lodGenerationOffset,(e=>{e&&e._swapAndDie(this,!1),this.isReady=!0}),null,this.format,this._extension),void(e._sphericalPolynomial=this._sphericalPolynomial)}}_swapAndDie(e,t=!0){this._hardwareTexture?.setUsage(e._source,this.generateMipMaps,this.is2DArray,this.isCube,this.is3D,this.width,this.height,this.depth),e._hardwareTexture=this._hardwareTexture,t&&(e._isRGBD=this._isRGBD),this._lodTextureHigh&&(e._lodTextureHigh&&e._lodTextureHigh.dispose(),e._lodTextureHigh=this._lodTextureHigh),this._lodTextureMid&&(e._lodTextureMid&&e._lodTextureMid.dispose(),e._lodTextureMid=this._lodTextureMid),this._lodTextureLow&&(e._lodTextureLow&&e._lodTextureLow.dispose(),e._lodTextureLow=this._lodTextureLow),this._irradianceTexture&&(e._irradianceTexture&&e._irradianceTexture.dispose(),e._irradianceTexture=this._irradianceTexture);const s=this._engine.getLoadedTexturesCache();let i=s.indexOf(this);-1!==i&&s.splice(i,1),i=s.indexOf(e),-1===i&&s.push(e)}dispose(){this._references--,this.onLoadedObservable.clear(),this.onErrorObservable.clear(),0===this._references&&(this._engine._releaseTexture(this),this._hardwareTexture=null,this._dynamicTextureSource=null)}}a._Counter=0},6882:(e,t,s)=>{s.d(t,{$:()=>_});var i=s(9848),r=s(9923),n=s(2781),a=s(6096),o=s(1597),h=s(4420),l=s(1137),c=s(3099),u=s(7309);class d{get renderList(){return this._renderList}set renderList(e){this._renderList!==e&&(this._unObserveRenderList&&(this._unObserveRenderList(),this._unObserveRenderList=null),e&&(this._unObserveRenderList=(0,u.lL)(e,this._renderListHasChanged)),this._renderList=e)}get renderPassIds(){return this._renderPassIds}get currentRefreshId(){return this._currentRefreshId}setMaterialForRendering(e,t){let s;s=Array.isArray(e)?e:[e];for(let e=0;e<s.length;++e)for(let i=0;i<this.options.numPasses;++i)s[e].setMaterialForRenderPass(this._renderPassIds[i],void 0!==t?Array.isArray(t)?t[i]:t:void 0)}constructor(e,t,s){this._unObserveRenderList=null,this._renderListHasChanged=(e,t)=>{const s=this._renderList?this._renderList.length:0;(0===t&&s>0||0===s)&&this._scene.meshes.forEach((e=>{e._markSubMeshesAsLightDirty()}))},this.particleSystemList=null,this.getCustomRenderList=null,this.renderParticles=!0,this.renderSprites=!1,this.forceLayerMaskCheck=!1,this.onBeforeRenderObservable=new i.cP,this.onAfterRenderObservable=new i.cP,this.onBeforeRenderingManagerRenderObservable=new i.cP,this.onAfterRenderingManagerRenderObservable=new i.cP,this.onFastPathRenderObservable=new i.cP,this._currentRefreshId=-1,this._refreshRate=1,this._currentSceneCamera=null,this.name=e,this._scene=t,this.renderList=[],this._renderPassIds=[],this.options={numPasses:1,doNotChangeAspectRatio:!0,...s},this._createRenderPassId(),this.renderPassId=this._renderPassIds[0],this._renderingManager=new c.m(t),this._renderingManager._useSceneAutoClearSetup=!0}_releaseRenderPassId(){const e=this._scene.getEngine();for(let t=0;t<this.options.numPasses;++t)e.releaseRenderPassId(this._renderPassIds[t]);this._renderPassIds.length=0}_createRenderPassId(){this._releaseRenderPassId();const e=this._scene.getEngine();for(let t=0;t<this.options.numPasses;++t)this._renderPassIds[t]=e.createRenderPassId(`ObjectRenderer - ${this.name}#${t}`)}resetRefreshCounter(){this._currentRefreshId=-1}get refreshRate(){return this._refreshRate}set refreshRate(e){this._refreshRate=e,this.resetRefreshCounter()}shouldRender(){return-1===this._currentRefreshId||this.refreshRate===this._currentRefreshId?(this._currentRefreshId=1,!0):(this._currentRefreshId++,!1)}isReadyForRendering(e,t){this.prepareRenderList(),this.initRender(e,t);const s=this._checkReadiness();return this.finishRender(),s}prepareRenderList(){const e=this._scene;if(this._waitingRenderList){if(!this.renderListPredicate){this.renderList=[];for(let t=0;t<this._waitingRenderList.length;t++){const s=this._waitingRenderList[t],i=e.getMeshById(s);i&&this.renderList.push(i)}}this._waitingRenderList=void 0}if(this.renderListPredicate){this.renderList?this.renderList.length=0:this.renderList=[];const e=this._scene.meshes;for(let t=0;t<e.length;t++){const s=e[t];this.renderListPredicate(s)&&this.renderList.push(s)}}}initRender(e,t){const s=this._scene.getEngine(),i=this.activeCamera??this._scene.activeCamera;this._currentSceneCamera=this._scene.activeCamera,i&&(i!==this._scene.activeCamera&&(this._scene.setTransformMatrix(i.getViewMatrix(),i.getProjectionMatrix(!0)),this._scene.activeCamera=i),s.setViewport(i.rigParent?i.rigParent.viewport:i.viewport,e,t)),this._defaultRenderListPrepared=!1}finishRender(){const e=this._scene;e.activeCamera=this._currentSceneCamera,this._currentSceneCamera&&(this.activeCamera&&this.activeCamera!==e.activeCamera&&e.setTransformMatrix(this._currentSceneCamera.getViewMatrix(),this._currentSceneCamera.getProjectionMatrix(!0)),e.getEngine().setViewport(this._currentSceneCamera.viewport)),e.resetCachedMaterial()}render(e=0,t=!1){const s=this._scene,i=s.getEngine(),r=i.currentRenderPassId;if(i.currentRenderPassId=this._renderPassIds[e],this.onBeforeRenderObservable.notifyObservers(e),i.snapshotRendering&&1===i.snapshotRenderingMode)this.onFastPathRenderObservable.notifyObservers(e);else{let t=null;const i=this.renderList?this.renderList:s.getActiveMeshes().data,r=this.renderList?this.renderList.length:s.getActiveMeshes().length;this.getCustomRenderList&&(t=this.getCustomRenderList(e,i,r)),t?this._prepareRenderingManager(t,t.length,this.forceLayerMaskCheck):(this._defaultRenderListPrepared||(this._prepareRenderingManager(i,r,!this.renderList||this.forceLayerMaskCheck),this._defaultRenderListPrepared=!0),t=i),this.onBeforeRenderingManagerRenderObservable.notifyObservers(e),this._renderingManager.render(this.customRenderFunction,t,this.renderParticles,this.renderSprites),this.onAfterRenderingManagerRenderObservable.notifyObservers(e)}t||this.onAfterRenderObservable.notifyObservers(e),i.currentRenderPassId=r}_checkReadiness(){const e=this._scene,t=e.getEngine(),s=t.currentRenderPassId;let i=!0;e.getViewMatrix()||e.updateTransformMatrix();const r=this.options.numPasses;for(let s=0;s<r&&i;s++){let n=null;const a=this.renderList?this.renderList:e.getActiveMeshes().data,o=this.renderList?this.renderList.length:e.getActiveMeshes().length;t.currentRenderPassId=this._renderPassIds[s],this.onBeforeRenderObservable.notifyObservers(s),this.getCustomRenderList&&(n=this.getCustomRenderList(s,a,o)),n||(n=a),this._doNotChangeAspectRatio||e.updateTransformMatrix(!0);for(let e=0;e<n.length&&i;++e){const t=n[e];if(t.isEnabled()&&!t.isBlocked&&t.isVisible&&t.subMeshes)if(this.customIsReadyFunction){if(!this.customIsReadyFunction(t,this.refreshRate,!0)){i=!1;continue}}else if(!t.isReady(!0)){i=!1;continue}}this.onAfterRenderObservable.notifyObservers(s),r>1&&(e.incrementRenderId(),e.resetCachedMaterial())}const n=this.particleSystemList||e.particleSystems;for(const e of n)e.isReady()||(i=!1);return t.currentRenderPassId=s,i}_prepareRenderingManager(e,t,s){const i=this._scene,r=i.activeCamera;this._renderingManager.reset();const n=i.getRenderId();for(let a=0;a<t;a++){const t=e[a];if(t&&!t.isBlocked){if(this.customIsReadyFunction){if(!this.customIsReadyFunction(t,this.refreshRate,!1)){this.resetRefreshCounter();continue}}else if(!t.isReady(0===this.refreshRate)){this.resetRefreshCounter();continue}if(!t._internalAbstractMeshDataInfo._currentLODIsUpToDate&&r&&(t._internalAbstractMeshDataInfo._currentLOD=i.customLODSelector?i.customLODSelector(t,r):t.getLOD(r),t._internalAbstractMeshDataInfo._currentLODIsUpToDate=!0),!t._internalAbstractMeshDataInfo._currentLOD)continue;let e,a=t._internalAbstractMeshDataInfo._currentLOD;if(a!==t&&0!==a.billboardMode&&a.computeWorldMatrix(),a._preActivateForIntermediateRendering(n),e=!(!s||!r)&&0==(t.layerMask&r.layerMask),t.isEnabled()&&t.isVisible&&t.subMeshes&&!e){if(a!==t&&a._activate(n,!0),t._activate(n,!0)&&t.subMeshes.length){t.isAnInstance?t._internalAbstractMeshDataInfo._actAsRegularMesh&&(a=t):a._internalAbstractMeshDataInfo._onlyForInstancesIntermediate=!1,a._internalAbstractMeshDataInfo._isActiveIntermediate=!0,i._prepareSkeleton(a);for(let e=0;e<a.subMeshes.length;e++){const t=a.subMeshes[e];this._renderingManager.dispatch(t,a)}}t._postActivate()}}}const a=this.particleSystemList||i.particleSystems;for(let e=0;e<a.length;e++){const t=a[e],s=t.emitter;t.isStarted()&&s&&(!s.position||s.isEnabled())&&this._renderingManager.dispatchParticles(t)}}setRenderingOrder(e,t=null,s=null,i=null){this._renderingManager.setRenderingOrder(e,t,s,i)}setRenderingAutoClearDepthStencil(e,t){this._renderingManager.setRenderingAutoClearDepthStencil(e,t),this._renderingManager._useSceneAutoClearSetup=!1}clone(){const e=new d(this.name,this._scene,this.options);return this.renderList&&(e.renderList=this.renderList.slice(0)),e}dispose(){this.onBeforeRenderObservable.clear(),this.onAfterRenderObservable.clear(),this.onBeforeRenderingManagerRenderObservable.clear(),this.onAfterRenderingManagerRenderObservable.clear(),this.onFastPathRenderObservable.clear(),this._releaseRenderPassId(),this.renderList=null}_rebuild(){this.refreshRate===d.REFRESHRATE_RENDER_ONCE&&(this.refreshRate=d.REFRESHRATE_RENDER_ONCE)}freeRenderingGroups(){this._renderingManager&&this._renderingManager.freeRenderingGroups()}}d.REFRESHRATE_RENDER_ONCE=0,d.REFRESHRATE_RENDER_ONEVERYFRAME=1,d.REFRESHRATE_RENDER_ONEVERYTWOFRAMES=2,h.M.prototype.setDepthStencilTexture=function(e,t){this._engine.setDepthStencilTexture(this._samplers[e],this._uniforms[e],t,e)};class _ extends n.g{get renderListPredicate(){return this._objectRenderer.renderListPredicate}set renderListPredicate(e){this._objectRenderer.renderListPredicate=e}get renderList(){return this._objectRenderer.renderList}set renderList(e){this._objectRenderer.renderList=e}get particleSystemList(){return this._objectRenderer.particleSystemList}set particleSystemList(e){this._objectRenderer.particleSystemList=e}get getCustomRenderList(){return this._objectRenderer.getCustomRenderList}set getCustomRenderList(e){this._objectRenderer.getCustomRenderList=e}get renderParticles(){return this._objectRenderer.renderParticles}set renderParticles(e){this._objectRenderer.renderParticles=e}get renderSprites(){return this._objectRenderer.renderSprites}set renderSprites(e){this._objectRenderer.renderSprites=e}get forceLayerMaskCheck(){return this._objectRenderer.forceLayerMaskCheck}set forceLayerMaskCheck(e){this._objectRenderer.forceLayerMaskCheck=e}get activeCamera(){return this._objectRenderer.activeCamera}set activeCamera(e){this._objectRenderer.activeCamera=e}get customIsReadyFunction(){return this._objectRenderer.customIsReadyFunction}set customIsReadyFunction(e){this._objectRenderer.customIsReadyFunction=e}get customRenderFunction(){return this._objectRenderer.customRenderFunction}set customRenderFunction(e){this._objectRenderer.customRenderFunction=e}get postProcesses(){return this._postProcesses}get _prePassEnabled(){return!!this._prePassRenderTarget&&this._prePassRenderTarget.enabled}set onAfterUnbind(e){this._onAfterUnbindObserver&&this.onAfterUnbindObservable.remove(this._onAfterUnbindObserver),this._onAfterUnbindObserver=this.onAfterUnbindObservable.add(e)}get onBeforeRenderObservable(){return this._objectRenderer.onBeforeRenderObservable}set onBeforeRender(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e)}get onAfterRenderObservable(){return this._objectRenderer.onAfterRenderObservable}set onAfterRender(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=this.onAfterRenderObservable.add(e)}set onClear(e){this._onClearObserver&&this.onClearObservable.remove(this._onClearObserver),this._onClearObserver=this.onClearObservable.add(e)}get _waitingRenderList(){return this._objectRenderer._waitingRenderList}set _waitingRenderList(e){this._objectRenderer._waitingRenderList=e}get renderPassId(){return this._objectRenderer.renderPassId}get renderPassIds(){return this._objectRenderer.renderPassIds}get currentRefreshId(){return this._objectRenderer.currentRefreshId}setMaterialForRendering(e,t){this._objectRenderer.setMaterialForRendering(e,t)}get isMulti(){return this._renderTarget?.isMulti??!1}get renderTargetOptions(){return this._renderTargetOptions}get renderTarget(){return this._renderTarget}_onRatioRescale(){this._sizeRatio&&this.resize(this._initialSizeParameter)}set boundingBoxSize(e){if(this._boundingBoxSize&&this._boundingBoxSize.equals(e))return;this._boundingBoxSize=e;const t=this.getScene();t&&t.markAllMaterialsAsDirty(1)}get boundingBoxSize(){return this._boundingBoxSize}get depthStencilTexture(){return this._renderTarget?._depthStencilTexture??null}constructor(e,t,s,a=!1,o=!0,h=0,c=!1,u=n.g.TRILINEAR_SAMPLINGMODE,_=!0,f=!1,p=!1,g=5,m=!1,T,b,E=!1,x=!1){let A,R=!0;if("object"==typeof a){const e=a;a=!!e.generateMipMaps,o=e.doNotChangeAspectRatio??!0,h=e.type??0,c=!!e.isCube,u=e.samplingMode??n.g.TRILINEAR_SAMPLINGMODE,_=e.generateDepthBuffer??!0,f=!!e.generateStencilBuffer,p=!!e.isMulti,g=e.format??5,m=!!e.delayAllocation,T=e.samples,b=e.creationFlags,E=!!e.noColorAttachment,x=!!e.useSRGBBuffer,A=e.colorAttachment,R=e.gammaSpace??R}if(super(null,s,!a,void 0,u,void 0,void 0,void 0,void 0,g),this.ignoreCameraViewport=!1,this.onBeforeBindObservable=new i.cP,this.onAfterUnbindObservable=new i.cP,this.onClearObservable=new i.cP,this.onResizeObservable=new i.cP,this._cleared=!1,this.skipInitialClear=!1,this._samples=1,this._canRescale=!0,this._renderTarget=null,this.boundingBoxPosition=r.Pq.Zero(),this._dumpToolsLoading=!1,!(s=this.getScene()))return;const M=this.getScene().getEngine();this._gammaSpace=R,this._coordinatesMode=n.g.PROJECTION_MODE,this.name=e,this.isRenderTarget=!0,this._initialSizeParameter=t,this._processSizeParameter(t),this._objectRenderer=new d(e,s,{numPasses:c?6:this.getRenderLayers()||1,doNotChangeAspectRatio:o}),this._objectRenderer.onBeforeRenderingManagerRenderObservable.add((()=>{for(const e of this._scene._beforeRenderTargetClearStage)e.action(this,this._currentFaceIndex,this._currentLayer);this.onClearObservable.hasObservers()?this.onClearObservable.notifyObservers(M):this.skipInitialClear||M.clear(this.clearColor||this._scene.clearColor,!0,!0,!0),this._doNotChangeAspectRatio||this._scene.updateTransformMatrix(!0);for(const e of this._scene._beforeRenderTargetDrawStage)e.action(this,this._currentFaceIndex,this._currentLayer)})),this._objectRenderer.onAfterRenderingManagerRenderObservable.add((()=>{for(const e of this._scene._afterRenderTargetDrawStage)e.action(this,this._currentFaceIndex,this._currentLayer);const e=this._texture?.generateMipMaps??!1;this._texture&&(this._texture.generateMipMaps=!1),this._postProcessManager?this._postProcessManager._finalizeFrame(!1,this._renderTarget??void 0,this._currentFaceIndex,this._postProcesses,this.ignoreCameraViewport):this._currentUseCameraPostProcess&&this._scene.postProcessManager._finalizeFrame(!1,this._renderTarget??void 0,this._currentFaceIndex);for(const e of this._scene._afterRenderTargetPostProcessStage)e.action(this,this._currentFaceIndex,this._currentLayer);this._texture&&(this._texture.generateMipMaps=e),this._doNotChangeAspectRatio||this._scene.updateTransformMatrix(!0),this._currentDumpForDebug&&(this._dumpTools?this._dumpTools.DumpFramebuffer(this.getRenderWidth(),this.getRenderHeight(),M):l.V.Error("dumpTools module is still being loaded. To speed up the process import dump tools directly in your project"))})),this._objectRenderer.onFastPathRenderObservable.add((()=>{this.onClearObservable.hasObservers()?this.onClearObservable.notifyObservers(M):this.skipInitialClear||M.clear(this.clearColor||this._scene.clearColor,!0,!0,!0)})),this._resizeObserver=M.onResizeObservable.add((()=>{})),this._generateMipMaps=!!a,this._doNotChangeAspectRatio=o,p||(this._renderTargetOptions={generateMipMaps:a,type:h,format:this._format??void 0,samplingMode:this.samplingMode,generateDepthBuffer:_,generateStencilBuffer:f,samples:T,creationFlags:b,noColorAttachment:E,useSRGBBuffer:x,colorAttachment:A,label:this.name},this.samplingMode===n.g.NEAREST_SAMPLINGMODE&&(this.wrapU=n.g.CLAMP_ADDRESSMODE,this.wrapV=n.g.CLAMP_ADDRESSMODE),m||(c?(this._renderTarget=s.getEngine().createRenderTargetCubeTexture(this.getRenderSize(),this._renderTargetOptions),this.coordinatesMode=n.g.INVCUBIC_MODE,this._textureMatrix=r.uq.Identity()):this._renderTarget=s.getEngine().createRenderTargetTexture(this._size,this._renderTargetOptions),this._texture=this._renderTarget.texture,void 0!==T&&(this.samples=T)))}createDepthStencilTexture(e=0,t=!0,s=!1,i=1,r=14,n){this._renderTarget?.createDepthStencilTexture(e,t,s,i,r,n)}_processSizeParameter(e){if(e.ratio){this._sizeRatio=e.ratio;const t=this._getEngine();this._size={width:this._bestReflectionRenderTargetDimension(t.getRenderWidth(),this._sizeRatio),height:this._bestReflectionRenderTargetDimension(t.getRenderHeight(),this._sizeRatio)}}else this._size=e}get samples(){return this._renderTarget?.samples??this._samples}set samples(e){this._renderTarget&&(this._samples=this._renderTarget.setSamples(e))}addPostProcess(e){if(!this._postProcessManager){const e=this.getScene();if(!e)return;this._postProcessManager=new a.X(e),this._postProcesses=new Array}this._postProcesses.push(e),this._postProcesses[0].autoClear=!1}clearPostProcesses(e=!1){if(this._postProcesses){if(e)for(const e of this._postProcesses)e.dispose();this._postProcesses=[]}}removePostProcess(e){if(!this._postProcesses)return;const t=this._postProcesses.indexOf(e);-1!==t&&(this._postProcesses.splice(t,1),this._postProcesses.length>0&&(this._postProcesses[0].autoClear=!1))}resetRefreshCounter(){this._objectRenderer.resetRefreshCounter()}get refreshRate(){return this._objectRenderer.refreshRate}set refreshRate(e){this._objectRenderer.refreshRate=e}_shouldRender(){return this._objectRenderer.shouldRender()}getRenderSize(){return this.getRenderWidth()}getRenderWidth(){return this._size.width?this._size.width:this._size}getRenderHeight(){return this._size.width?this._size.height:this._size}getRenderLayers(){const e=this._size.layers;if(e)return e;return this._size.depth||0}disableRescaling(){this._canRescale=!1}get canRescale(){return this._canRescale}scale(e){const t=Math.max(1,this.getRenderSize()*e);this.resize(t)}getReflectionTextureMatrix(){return this.isCube?this._textureMatrix:super.getReflectionTextureMatrix()}resize(e){const t=this.isCube;this._renderTarget?.dispose(),this._renderTarget=null;const s=this.getScene();s&&(this._processSizeParameter(e),this._renderTarget=t?s.getEngine().createRenderTargetCubeTexture(this.getRenderSize(),this._renderTargetOptions):s.getEngine().createRenderTargetTexture(this._size,this._renderTargetOptions),this._texture=this._renderTarget.texture,void 0!==this._renderTargetOptions.samples&&(this.samples=this._renderTargetOptions.samples),this.onResizeObservable.hasObservers()&&this.onResizeObservable.notifyObservers(this))}render(e=!1,t=!1){this._render(e,t)}isReadyForRendering(){this._dumpToolsLoading||(this._dumpToolsLoading=!0,s.e(928).then(s.bind(s,9928)).then((e=>this._dumpTools=e))),this._objectRenderer.prepareRenderList(),this.onBeforeBindObservable.notifyObservers(this),this._objectRenderer.initRender(this.getRenderWidth(),this.getRenderHeight());const e=this._objectRenderer._checkReadiness();return this.onAfterUnbindObservable.notifyObservers(this),this._objectRenderer.finishRender(),e}_render(e=!1,t=!1){const s=this.getScene();if(s){if(void 0!==this.useCameraPostProcesses&&(e=this.useCameraPostProcesses),this._objectRenderer.prepareRenderList(),this.onBeforeBindObservable.notifyObservers(this),this._objectRenderer.initRender(this.getRenderWidth(),this.getRenderHeight()),!this.is2DArray&&!this.is3D||this.isMulti)if(this.isCube&&!this.isMulti)for(let i=0;i<6;i++)this._renderToTarget(i,e,t),s.incrementRenderId(),s.resetCachedMaterial();else this._renderToTarget(0,e,t);else for(let i=0;i<this.getRenderLayers();i++)this._renderToTarget(0,e,t,i),s.incrementRenderId(),s.resetCachedMaterial();this.onAfterUnbindObservable.notifyObservers(this),this._objectRenderer.finishRender()}}_bestReflectionRenderTargetDimension(e,t){const s=e*t,i=(0,o.OG)(s+16384/(128+s));return Math.min((0,o.C4)(e),i)}_bindFrameBuffer(e=0,t=0){const s=this.getScene();if(!s)return;const i=s.getEngine();this._renderTarget&&i.bindFramebuffer(this._renderTarget,this.isCube?e:void 0,void 0,void 0,this.ignoreCameraViewport,0,t)}_unbindFrameBuffer(e,t){this._renderTarget&&e.unBindFramebuffer(this._renderTarget,this.isCube,(()=>{this.onAfterRenderObservable.notifyObservers(t)}))}_prepareFrame(e,t,s,i){this._postProcessManager?this._prePassEnabled||this._postProcessManager._prepareFrame(this._texture,this._postProcesses):i&&e.postProcessManager._prepareFrame(this._texture)||this._bindFrameBuffer(t,s)}_renderToTarget(e,t,s,i=0){const r=this.getScene();if(!r)return;const n=r.getEngine();this._currentFaceIndex=e,this._currentLayer=i,this._currentUseCameraPostProcess=t,this._currentDumpForDebug=s,this._prepareFrame(r,e,i,t),n._debugPushGroup?.(`render to face #${e} layer #${i}`,2),this._objectRenderer.render(e+i,!0),n._debugPopGroup?.(2),this._unbindFrameBuffer(n,e),this._texture&&this.isCube&&5===e&&n.generateMipMapsForCubemap(this._texture,!0)}setRenderingOrder(e,t=null,s=null,i=null){this._objectRenderer.setRenderingOrder(e,t,s,i)}setRenderingAutoClearDepthStencil(e,t){this._objectRenderer.setRenderingAutoClearDepthStencil(e,t)}clone(){const e=this.getSize(),t=new _(this.name,e,this.getScene(),this._renderTargetOptions.generateMipMaps,this._doNotChangeAspectRatio,this._renderTargetOptions.type,this.isCube,this._renderTargetOptions.samplingMode,this._renderTargetOptions.generateDepthBuffer,this._renderTargetOptions.generateStencilBuffer,void 0,this._renderTargetOptions.format,void 0,this._renderTargetOptions.samples);return t.hasAlpha=this.hasAlpha,t.level=this.level,t.coordinatesMode=this.coordinatesMode,this.renderList&&(t.renderList=this.renderList.slice(0)),t}serialize(){if(!this.name)return null;const e=super.serialize();if(e.renderTargetSize=this.getRenderSize(),e.renderList=[],this.renderList)for(let t=0;t<this.renderList.length;t++)e.renderList.push(this.renderList[t].id);return e}disposeFramebufferObjects(){this._renderTarget?.dispose(!0)}releaseInternalTexture(){this._renderTarget?.releaseTextures(),this._texture=null}dispose(){this.onResizeObservable.clear(),this.onClearObservable.clear(),this.onAfterUnbindObservable.clear(),this.onBeforeBindObservable.clear(),this._postProcessManager&&(this._postProcessManager.dispose(),this._postProcessManager=null),this._prePassRenderTarget&&this._prePassRenderTarget.dispose(),this._objectRenderer.dispose(),this.clearPostProcesses(!0),this._resizeObserver&&(this.getScene().getEngine().onResizeObservable.remove(this._resizeObserver),this._resizeObserver=null);const e=this.getScene();if(!e)return;let t=e.customRenderTargets.indexOf(this);t>=0&&e.customRenderTargets.splice(t,1);for(const s of e.cameras)t=s.customRenderTargets.indexOf(this),t>=0&&s.customRenderTargets.splice(t,1);this._renderTarget?.dispose(),this._renderTarget=null,this._texture=null,super.dispose()}_rebuild(){this._objectRenderer._rebuild(),this._postProcessManager&&this._postProcessManager._rebuild()}freeRenderingGroups(){this._objectRenderer.freeRenderingGroups()}getViewCount(){return 1}}_.REFRESHRATE_RENDER_ONCE=d.REFRESHRATE_RENDER_ONCE,_.REFRESHRATE_RENDER_ONEVERYFRAME=d.REFRESHRATE_RENDER_ONEVERYFRAME,_.REFRESHRATE_RENDER_ONEVERYTWOFRAMES=d.REFRESHRATE_RENDER_ONEVERYTWOFRAMES,n.g._CreateRenderTargetTexture=(e,t,s,i,r)=>new _(e,t,s,i)},2781:(e,t,s)=>{s.d(t,{g:()=>m});var i=s(5524),r=s(9259),n=s(9848),a=s(9923),o=s(2667),h=s(6552),l=s(5503),c=s(2940),u=s(9337),d=s(4100),_=s(6181);function f(e,t,s=!1){const i=t.width,r=t.height;if(e instanceof Float32Array){let t=e.byteLength/e.BYTES_PER_ELEMENT;const s=new Uint8Array(t);for(;--t>=0;){let i=e[t];i<0?i=0:i>1&&(i=1),s[t]=255*i}e=s}const n=document.createElement("canvas");n.width=i,n.height=r;const a=n.getContext("2d");if(!a)return null;const o=a.createImageData(i,r);if(o.data.set(e),a.putImageData(o,0,0),s){const e=document.createElement("canvas");e.width=i,e.height=r;const t=e.getContext("2d");return t?(t.translate(0,r),t.scale(1,-1),t.drawImage(n,0,0),e.toDataURL("image/png")):null}return n.toDataURL("image/png")}var p=s(1313),g=s(6877);class m extends o.t{static _CreateVideoTexture(e,t,s,i=!1,r=!1,n=m.TRILINEAR_SAMPLINGMODE,a={},o,h=5){throw(0,l.n)("VideoTexture")}get noMipmap(){return this._noMipmap}get mimeType(){return this._mimeType}set isBlocking(e){this._isBlocking=e}get isBlocking(){return this._isBlocking}get invertY(){return this._invertY}constructor(e,t,s,i,r=m.TRILINEAR_SAMPLINGMODE,a=null,o=null,h=null,l=!1,u,d,_,f,g){let T;super(t),this.url=null,this.uOffset=0,this.vOffset=0,this.uScale=1,this.vScale=1,this.uAng=0,this.vAng=0,this.wAng=0,this.uRotationCenter=.5,this.vRotationCenter=.5,this.wRotationCenter=.5,this.homogeneousRotationInUVTransform=!1,this.inspectableCustomProperties=null,this._noMipmap=!1,this._invertY=!1,this._rowGenerationMatrix=null,this._cachedTextureMatrix=null,this._projectionModeMatrix=null,this._t0=null,this._t1=null,this._t2=null,this._cachedUOffset=-1,this._cachedVOffset=-1,this._cachedUScale=0,this._cachedVScale=0,this._cachedUAng=-1,this._cachedVAng=-1,this._cachedWAng=-1,this._cachedReflectionProjectionMatrixId=-1,this._cachedURotationCenter=-1,this._cachedVRotationCenter=-1,this._cachedWRotationCenter=-1,this._cachedHomogeneousRotationInUVTransform=!1,this._cachedIdentity3x2=!0,this._cachedReflectionTextureMatrix=null,this._cachedReflectionUOffset=-1,this._cachedReflectionVOffset=-1,this._cachedReflectionUScale=0,this._cachedReflectionVScale=0,this._cachedReflectionCoordinatesMode=-1,this._buffer=null,this._deleteBuffer=!1,this._format=null,this._delayedOnLoad=null,this._delayedOnError=null,this.onLoadObservable=new n.cP,this._isBlocking=!0,this.name=e||"",this.url=e;let b=!1,E=null,x=!0;"object"==typeof s&&null!==s?(T=s.noMipmap??!1,i=s.invertY??!p.rX,r=s.samplingMode??m.TRILINEAR_SAMPLINGMODE,a=s.onLoad??null,o=s.onError??null,h=s.buffer??null,l=s.deleteBuffer??!1,u=s.format,d=s.mimeType,_=s.loaderOptions,f=s.creationFlags,b=s.useSRGBBuffer??!1,E=s.internalTexture??null,x=s.gammaSpace??x,g=s.forcedExtension??g):T=!!s,this._gammaSpace=x,this._noMipmap=T,this._invertY=void 0===i?!p.rX:i,this._initialSamplingMode=r,this._buffer=h,this._deleteBuffer=l,this._mimeType=d,this._loaderOptions=_,this._creationFlags=f,this._useSRGBBuffer=b,this._forcedExtension=g,u&&(this._format=u);const A=this.getScene(),R=this._getEngine();if(!R)return;R.onBeforeTextureInitObservable.notifyObservers(this);const M=()=>{this._texture&&(this._texture._invertVScale&&(this.vScale*=-1,this.vOffset+=1),null!==this._texture._cachedWrapU&&(this.wrapU=this._texture._cachedWrapU,this._texture._cachedWrapU=null),null!==this._texture._cachedWrapV&&(this.wrapV=this._texture._cachedWrapV,this._texture._cachedWrapV=null),null!==this._texture._cachedWrapR&&(this.wrapR=this._texture._cachedWrapR,this._texture._cachedWrapR=null)),this.onLoadObservable.hasObservers()&&this.onLoadObservable.notifyObservers(this),a&&a(),!this.isBlocking&&A&&A.resetCachedMaterial()},y=(e,t)=>{this._loadingError=!0,this._errorObject={message:e,exception:t},o&&o(e,t),m.OnTextureLoadErrorObservable.notifyObservers(this)};if(!this.url&&!E)return this._delayedOnLoad=M,void(this._delayedOnError=y);if(this._texture=E??this._getFromCache(this.url,T,r,this._invertY,b,this.isCube),this._texture)if(this._texture.isReady)c._.SetImmediate((()=>M()));else{const e=this._texture.onLoadedObservable.add(M);this._texture.onErrorObservable.add((t=>{y(t.message,t.exception),this._texture?.onLoadedObservable.remove(e)}))}else if(A&&A.useDelayedTextureLoading)this.delayLoadState=4,this._delayedOnLoad=M,this._delayedOnError=y;else{try{this._texture=R.createTexture(this.url,T,this._invertY,A,r,M,y,this._buffer,void 0,this._format,this._forcedExtension,d,_,f,b)}catch(e){throw y("error loading",e),e}l&&(this._buffer=null)}}updateURL(e,t=null,s,i){this.url&&(this.releaseInternalTexture(),this.getScene().markAllMaterialsAsDirty(1,(e=>e.hasTexture(this)))),this.name&&!this.name.startsWith("data:")||(this.name=e),this.url=e,this._buffer=t,this._forcedExtension=i,this.delayLoadState=4,s&&(this._delayedOnLoad=s),this.delayLoad()}delayLoad(){if(4!==this.delayLoadState)return;const e=this.getScene();e&&(this.delayLoadState=1,this._texture=this._getFromCache(this.url,this._noMipmap,this.samplingMode,this._invertY,this._useSRGBBuffer,this.isCube),this._texture?this._delayedOnLoad&&(this._texture.isReady?c._.SetImmediate(this._delayedOnLoad):this._texture.onLoadedObservable.add(this._delayedOnLoad)):(this._texture=e.getEngine().createTexture(this.url,this._noMipmap,this._invertY,e,this.samplingMode,this._delayedOnLoad,this._delayedOnError,this._buffer,null,this._format,this._forcedExtension,this._mimeType,this._loaderOptions,this._creationFlags,this._useSRGBBuffer),this._deleteBuffer&&(this._buffer=null)),this._delayedOnLoad=null,this._delayedOnError=null)}_prepareRowForTextureGeneration(e,t,s,i){e*=this._cachedUScale,t*=this._cachedVScale,e-=this.uRotationCenter*this._cachedUScale,t-=this.vRotationCenter*this._cachedVScale,s-=this.wRotationCenter,a.Pq.TransformCoordinatesFromFloatsToRef(e,t,s,this._rowGenerationMatrix,i),i.x+=this.uRotationCenter*this._cachedUScale+this._cachedUOffset,i.y+=this.vRotationCenter*this._cachedVScale+this._cachedVOffset,i.z+=this.wRotationCenter}getTextureMatrix(e=1){if(this.uOffset===this._cachedUOffset&&this.vOffset===this._cachedVOffset&&this.uScale*e===this._cachedUScale&&this.vScale===this._cachedVScale&&this.uAng===this._cachedUAng&&this.vAng===this._cachedVAng&&this.wAng===this._cachedWAng&&this.uRotationCenter===this._cachedURotationCenter&&this.vRotationCenter===this._cachedVRotationCenter&&this.wRotationCenter===this._cachedWRotationCenter&&this.homogeneousRotationInUVTransform===this._cachedHomogeneousRotationInUVTransform)return this._cachedTextureMatrix;this._cachedUOffset=this.uOffset,this._cachedVOffset=this.vOffset,this._cachedUScale=this.uScale*e,this._cachedVScale=this.vScale,this._cachedUAng=this.uAng,this._cachedVAng=this.vAng,this._cachedWAng=this.wAng,this._cachedURotationCenter=this.uRotationCenter,this._cachedVRotationCenter=this.vRotationCenter,this._cachedWRotationCenter=this.wRotationCenter,this._cachedHomogeneousRotationInUVTransform=this.homogeneousRotationInUVTransform,this._cachedTextureMatrix&&this._rowGenerationMatrix||(this._cachedTextureMatrix=a.uq.Zero(),this._rowGenerationMatrix=new a.uq,this._t0=a.Pq.Zero(),this._t1=a.Pq.Zero(),this._t2=a.Pq.Zero()),a.uq.RotationYawPitchRollToRef(this.vAng,this.uAng,this.wAng,this._rowGenerationMatrix),this.homogeneousRotationInUVTransform?(a.uq.TranslationToRef(-this._cachedURotationCenter,-this._cachedVRotationCenter,-this._cachedWRotationCenter,a.AA.Matrix[0]),a.uq.TranslationToRef(this._cachedURotationCenter,this._cachedVRotationCenter,this._cachedWRotationCenter,a.AA.Matrix[1]),a.uq.ScalingToRef(this._cachedUScale,this._cachedVScale,0,a.AA.Matrix[2]),a.uq.TranslationToRef(this._cachedUOffset,this._cachedVOffset,0,a.AA.Matrix[3]),a.AA.Matrix[0].multiplyToRef(this._rowGenerationMatrix,this._cachedTextureMatrix),this._cachedTextureMatrix.multiplyToRef(a.AA.Matrix[1],this._cachedTextureMatrix),this._cachedTextureMatrix.multiplyToRef(a.AA.Matrix[2],this._cachedTextureMatrix),this._cachedTextureMatrix.multiplyToRef(a.AA.Matrix[3],this._cachedTextureMatrix),this._cachedTextureMatrix.setRowFromFloats(2,this._cachedTextureMatrix.m[12],this._cachedTextureMatrix.m[13],this._cachedTextureMatrix.m[14],1)):(this._prepareRowForTextureGeneration(0,0,0,this._t0),this._prepareRowForTextureGeneration(1,0,0,this._t1),this._prepareRowForTextureGeneration(0,1,0,this._t2),this._t1.subtractInPlace(this._t0),this._t2.subtractInPlace(this._t0),a.uq.FromValuesToRef(this._t1.x,this._t1.y,this._t1.z,0,this._t2.x,this._t2.y,this._t2.z,0,this._t0.x,this._t0.y,this._t0.z,0,0,0,0,1,this._cachedTextureMatrix));const t=this.getScene();if(!t)return this._cachedTextureMatrix;const s=this._cachedIdentity3x2;return this._cachedIdentity3x2=this._cachedTextureMatrix.isIdentityAs3x2(),this.optimizeUVAllocation&&s!==this._cachedIdentity3x2&&t.markAllMaterialsAsDirty(1,(e=>e.hasTexture(this))),this._cachedTextureMatrix}getReflectionTextureMatrix(){const e=this.getScene();if(!e)return this._cachedReflectionTextureMatrix;if(this.uOffset===this._cachedReflectionUOffset&&this.vOffset===this._cachedReflectionVOffset&&this.uScale===this._cachedReflectionUScale&&this.vScale===this._cachedReflectionVScale&&this.coordinatesMode===this._cachedReflectionCoordinatesMode){if(this.coordinatesMode!==m.PROJECTION_MODE)return this._cachedReflectionTextureMatrix;if(this._cachedReflectionProjectionMatrixId===e.getProjectionMatrix().updateFlag)return this._cachedReflectionTextureMatrix}this._cachedReflectionTextureMatrix||(this._cachedReflectionTextureMatrix=a.uq.Zero()),this._projectionModeMatrix||(this._projectionModeMatrix=a.uq.Zero());const t=this._cachedReflectionCoordinatesMode!==this.coordinatesMode;switch(this._cachedReflectionUOffset=this.uOffset,this._cachedReflectionVOffset=this.vOffset,this._cachedReflectionUScale=this.uScale,this._cachedReflectionVScale=this.vScale,this._cachedReflectionCoordinatesMode=this.coordinatesMode,this.coordinatesMode){case m.PLANAR_MODE:a.uq.IdentityToRef(this._cachedReflectionTextureMatrix),this._cachedReflectionTextureMatrix[0]=this.uScale,this._cachedReflectionTextureMatrix[5]=this.vScale,this._cachedReflectionTextureMatrix[12]=this.uOffset,this._cachedReflectionTextureMatrix[13]=this.vOffset;break;case m.PROJECTION_MODE:{a.uq.FromValuesToRef(.5,0,0,0,0,-.5,0,0,0,0,0,0,.5,.5,1,1,this._projectionModeMatrix);const t=e.getProjectionMatrix();this._cachedReflectionProjectionMatrixId=t.updateFlag,t.multiplyToRef(this._projectionModeMatrix,this._cachedReflectionTextureMatrix);break}default:a.uq.IdentityToRef(this._cachedReflectionTextureMatrix)}return t&&e.markAllMaterialsAsDirty(1,(e=>e.hasTexture(this))),this._cachedReflectionTextureMatrix}clone(){const e={noMipmap:this._noMipmap,invertY:this._invertY,samplingMode:this.samplingMode,onLoad:void 0,onError:void 0,buffer:this._texture?this._texture._buffer:void 0,deleteBuffer:this._deleteBuffer,format:this.textureFormat,mimeType:this.mimeType,loaderOptions:this._loaderOptions,creationFlags:this._creationFlags,useSRGBBuffer:this._useSRGBBuffer};return g.p.Clone((()=>new m(this._texture?this._texture.url:null,this.getScene(),e)),this)}serialize(){const e=this.name;m.SerializeBuffers||this.name.startsWith("data:")&&(this.name=""),this.name.startsWith("data:")&&this.url===this.name&&(this.url="");const t=super.serialize(m._SerializeInternalTextureUniqueId);return t?((m.SerializeBuffers||m.ForceSerializeBuffers)&&("string"==typeof this._buffer&&"data:"===this._buffer.substring(0,5)?(t.base64String=this._buffer,t.name=t.name.replace("data:","")):this.url&&this.url.startsWith("data:")&&this._buffer instanceof Uint8Array?t.base64String="data:image/png;base64,"+(0,_.EL)(this._buffer):(m.ForceSerializeBuffers||this.url&&this.url.startsWith("blob:")||this._forceSerialize)&&(t.base64String=!this._engine||this._engine._features.supportSyncTextureRead?function(e,t=0,s=0){const i=e.getInternalTexture();if(!i)return null;const r=e._readPixelsSync(t,s);return r?f(r,e.getSize(),i.invertY):null}(this):async function(e,t=0,s=0){const i=e.getInternalTexture();if(!i)return null;const r=await e.readPixels(t,s);return 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i.cP,this._onBindObservable=null,this._isDisposed=!1,this._refCount=1,this._bonesComputationForcedToCPU=!1,this._uniformBuffersNames={},this._multiTarget=!1,this._samplers={},this._isReady=!1,this._compilationError="",this._allFallbacksProcessed=!1,this._uniforms={},this._key="",this._fallbacks=null,this._vertexSourceCodeOverride="",this._fragmentSourceCodeOverride="",this._transformFeedbackVaryings=null,this._pipelineContext=null,this._vertexSourceCode="",this._fragmentSourceCode="",this._vertexSourceCodeBeforeMigration="",this._fragmentSourceCodeBeforeMigration="",this._rawVertexSourceCode="",this._rawFragmentSourceCode="",this._processCodeAfterIncludes=void 0,this._processFinalCode=null,this.name=e,this._key=_;const g=this._key.replace(/\r/g,"").replace(/\n/g,"|");let m;if(t.attributes){const e=t;if(this._engine=s,this._attributesNames=e.attributes,this._uniformsNames=e.uniformsNames.concat(e.samplers),this._samplerList=e.samplers.slice(),this.defines=e.defines,this.onError=e.onError,this.onCompiled=e.onCompiled,this._fallbacks=e.fallbacks,this._indexParameters=e.indexParameters,this._transformFeedbackVaryings=e.transformFeedbackVaryings||null,this._multiTarget=!!e.multiTarget,this._shaderLanguage=e.shaderLanguage??0,e.uniformBuffersNames){this._uniformBuffersNamesList=e.uniformBuffersNames.slice();for(let t=0;t<e.uniformBuffersNames.length;t++)this._uniformBuffersNames[e.uniformBuffersNames[t]]=t}this._processFinalCode=e.processFinalCode??null,this._processCodeAfterIncludes=e.processCodeAfterIncludes??void 0,m=e.existingPipelineContext}else this._engine=n,this.defines=null==h?"":h,this._uniformsNames=s.concat(r),this._samplerList=r?r.slice():[],this._attributesNames=t,this._uniformBuffersNamesList=[],this._shaderLanguage=f,this.onError=u,this.onCompiled=c,this._indexParameters=d,this._fallbacks=l;"WEBGL2"===this._engine.shaderPlatformName&&(m=(0,a.b4)(g,this._engine._gl)??m),this._attributeLocationByName={},this.uniqueId=o._UniqueIdSeed++,m?(this._pipelineContext=m,this._pipelineContext.setEngine(this._engine),this._onRenderingStateCompiled(this._pipelineContext),this._pipelineContext.program&&(this._pipelineContext.program.__SPECTOR_rebuildProgram=this._rebuildProgram.bind(this))):this._processShaderCodeAsync(null,!1,null,p)}async _processShaderCodeAsync(e=null,t=!1,s=null,i){i&&await i(),this._processingContext=s||this._engine._getShaderProcessingContext(this._shaderLanguage,!1);const r={defines:this.defines.split("\n"),indexParameters:this._indexParameters,isFragment:!1,shouldUseHighPrecisionShader:this._engine._shouldUseHighPrecisionShader,processor:e??this._engine._getShaderProcessor(this._shaderLanguage),supportsUniformBuffers:this._engine.supportsUniformBuffers,shadersRepository:n.l.GetShadersRepository(this._shaderLanguage),includesShadersStore:n.l.GetIncludesShadersStore(this._shaderLanguage),version:(100*this._engine.version).toString(),platformName:this._engine.shaderPlatformName,processingContext:this._processingContext,isNDCHalfZRange:this._engine.isNDCHalfZRange,useReverseDepthBuffer:this._engine.useReverseDepthBuffer,processCodeAfterIncludes:this._processCodeAfterIncludes};(0,a.bu)(r,this.name,this._processFinalCode,((e,s)=>{this._vertexSourceCode=e,this._fragmentSourceCode=s,this._prepareEffect(t)}),this._shaderLanguage,this._engine,this)}get key(){return this._key}isReady(){try{return 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this._rawVertexSourceCode}get rawFragmentSourceCode(){return this._rawFragmentSourceCode}getPipelineGenerationOptions(){return{platformName:this._engine.shaderPlatformName,shaderLanguage:this._shaderLanguage,shaderNameOrContent:this.name,key:this._key,defines:this.defines.split("\n"),addGlobalDefines:!1,extendedProcessingOptions:{indexParameters:this._indexParameters,isNDCHalfZRange:this._engine.isNDCHalfZRange,useReverseDepthBuffer:this._engine.useReverseDepthBuffer,supportsUniformBuffers:this._engine.supportsUniformBuffers},extendedCreatePipelineOptions:{transformFeedbackVaryings:this._transformFeedbackVaryings,createAsRaw:!(!this._vertexSourceCodeOverride||!this._fragmentSourceCodeOverride)}}}_rebuildProgram(e,t,s,i){this._isReady=!1,this._vertexSourceCodeOverride=e,this._fragmentSourceCodeOverride=t,this.onError=(e,t)=>{i&&i(t)},this.onCompiled=()=>{const e=this.getEngine().scenes;if(e)for(let t=0;t<e.length;t++)e[t].markAllMaterialsAsDirty(63);this._pipelineContext._handlesSpectorRebuildCallback?.(s)},this._fallbacks=null,this._prepareEffect()}_onRenderingStateCompiled(e){if(this._pipelineContext=e,this._pipelineContext.setEngine(this._engine),this._attributes=[],this._pipelineContext._fillEffectInformation(this,this._uniformBuffersNames,this._uniformsNames,this._uniforms,this._samplerList,this._samplers,this._attributesNames,this._attributes),this._attributesNames)for(let e=0;e<this._attributesNames.length;e++){const t=this._attributesNames[e];this._attributeLocationByName[t]=this._attributes[e]}this._engine.bindSamplers(this),this._compilationError="",this._isReady=!0,this.onCompiled&&this.onCompiled(this),this.onCompileObservable.notifyObservers(this),this.onCompileObservable.clear(),this._fallbacks&&this._fallbacks.unBindMesh(),o.AutomaticallyClearCodeCache&&this.clearCodeCache()}_prepareEffect(e=!1){const t=this._pipelineContext;this._isReady=!1;try{const s=!(!this._vertexSourceCodeOverride||!this._fragmentSourceCodeOverride),i=s?null:this.defines,r=s?this._vertexSourceCodeOverride:this._vertexSourceCode,n=s?this._fragmentSourceCodeOverride:this._fragmentSourceCode,o=this._engine;this._pipelineContext=(0,a.uR)({existingPipelineContext:e?t:null,vertex:r,fragment:n,context:"WEBGL2"===o.shaderPlatformName?o._gl:void 0,rebuildRebind:(e,t,s,i)=>this._rebuildProgram(e,t,s,i),defines:i,transformFeedbackVaryings:this._transformFeedbackVaryings,name:this._key.replace(/\r/g,"").replace(/\n/g,"|"),createAsRaw:s,parallelShaderCompile:o._caps.parallelShaderCompile,shaderProcessingContext:this._processingContext,onRenderingStateCompiled:s=>{t&&!e&&this._engine._deletePipelineContext(t),s&&this._onRenderingStateCompiled(s)}},this._engine.createPipelineContext.bind(this._engine),this._engine._preparePipelineContext.bind(this._engine),this._engine._executeWhenRenderingStateIsCompiled.bind(this._engine)),this._pipelineContext.isAsync&&this._checkIsReady(t)}catch(e){this._processCompilationErrors(e,t)}}_getShaderCodeAndErrorLine(e,t,s){const i=s?/FRAGMENT SHADER ERROR: 0:(\d+?):/:/VERTEX SHADER ERROR: 0:(\d+?):/;let r=null;if(t&&e){const n=t.match(i);if(n&&2===n.length){const t=parseInt(n[1]),i=e.split("\n",-1);i.length>=t&&(r=`Offending line [${t}] in ${s?"fragment":"vertex"} code: ${i[t-1]}`)}}return[e,r]}_processCompilationErrors(e,t=null){this._compilationError=e.message;const s=this._attributesNames,i=this._fallbacks;if(r.V.Error("Unable to compile effect:"),r.V.Error("Uniforms: "+this._uniformsNames.map((function(e){return" "+e}))),r.V.Error("Attributes: "+s.map((function(e){return" "+e}))),r.V.Error("Defines:\n"+this.defines),o.LogShaderCodeOnCompilationError){let e=null,t=null,s=null;this._pipelineContext?._getVertexShaderCode()&&([s,e]=this._getShaderCodeAndErrorLine(this._pipelineContext._getVertexShaderCode(),this._compilationError,!1),s&&(r.V.Error("Vertex code:"),r.V.Error(s))),this._pipelineContext?._getFragmentShaderCode()&&([s,t]=this._getShaderCodeAndErrorLine(this._pipelineContext?._getFragmentShaderCode(),this._compilationError,!0),s&&(r.V.Error("Fragment code:"),r.V.Error(s))),e&&r.V.Error(e),t&&r.V.Error(t)}r.V.Error("Error: "+this._compilationError);const n=()=>{this.onError&&this.onError(this,this._compilationError),this.onErrorObservable.notifyObservers(this)};t&&(this._pipelineContext=t,this._isReady=!0,n()),i?(this._pipelineContext=null,i.hasMoreFallbacks?(this._allFallbacksProcessed=!1,r.V.Error("Trying next fallback."),this.defines=i.reduce(this.defines,this),this._prepareEffect()):(this._allFallbacksProcessed=!0,n(),this.onErrorObservable.clear(),this._fallbacks&&this._fallbacks.unBindMesh())):(this._allFallbacksProcessed=!0,t||n())}get isSupported(){return""===this._compilationError}_bindTexture(e,t){this._engine._bindTexture(this._samplers[e],t,e)}setTexture(e,t){this._engine.setTexture(this._samplers[e],this._uniforms[e],t,e)}setTextureArray(e,t){const s=e+"Ex";if(-1===this._samplerList.indexOf(s+"0")){const i=this._samplerList.indexOf(e);for(let e=1;e<t.length;e++){const t=s+(e-1).toString();this._samplerList.splice(i+e,0,t)}let r=0;for(const e of this._samplerList)this._samplers[e]=r,r+=1}this._engine.setTextureArray(this._samplers[e],this._uniforms[e],t,e)}bindUniformBuffer(e,t){const s=this._uniformBuffersNames[t];void 0===s||o._BaseCache[s]===e&&this._engine._features.useUBOBindingCache||(o._BaseCache[s]=e,this._engine.bindUniformBufferBase(e,s,t))}bindUniformBlock(e,t){this._engine.bindUniformBlock(this._pipelineContext,e,t)}setInt(e,t){return this._pipelineContext.setInt(e,t),this}setInt2(e,t,s){return this._pipelineContext.setInt2(e,t,s),this}setInt3(e,t,s,i){return this._pipelineContext.setInt3(e,t,s,i),this}setInt4(e,t,s,i,r){return this._pipelineContext.setInt4(e,t,s,i,r),this}setIntArray(e,t){return this._pipelineContext.setIntArray(e,t),this}setIntArray2(e,t){return this._pipelineContext.setIntArray2(e,t),this}setIntArray3(e,t){return this._pipelineContext.setIntArray3(e,t),this}setIntArray4(e,t){return this._pipelineContext.setIntArray4(e,t),this}setUInt(e,t){return this._pipelineContext.setUInt(e,t),this}setUInt2(e,t,s){return this._pipelineContext.setUInt2(e,t,s),this}setUInt3(e,t,s,i){return this._pipelineContext.setUInt3(e,t,s,i),this}setUInt4(e,t,s,i,r){return this._pipelineContext.setUInt4(e,t,s,i,r),this}setUIntArray(e,t){return this._pipelineContext.setUIntArray(e,t),this}setUIntArray2(e,t){return this._pipelineContext.setUIntArray2(e,t),this}setUIntArray3(e,t){return this._pipelineContext.setUIntArray3(e,t),this}setUIntArray4(e,t){return this._pipelineContext.setUIntArray4(e,t),this}setFloatArray(e,t){return this._pipelineContext.setArray(e,t),this}setFloatArray2(e,t){return this._pipelineContext.setArray2(e,t),this}setFloatArray3(e,t){return this._pipelineContext.setArray3(e,t),this}setFloatArray4(e,t){return this._pipelineContext.setArray4(e,t),this}setArray(e,t){return this._pipelineContext.setArray(e,t),this}setArray2(e,t){return this._pipelineContext.setArray2(e,t),this}setArray3(e,t){return this._pipelineContext.setArray3(e,t),this}setArray4(e,t){return this._pipelineContext.setArray4(e,t),this}setMatrices(e,t){return this._pipelineContext.setMatrices(e,t),this}setMatrix(e,t){return this._pipelineContext.setMatrix(e,t),this}setMatrix3x3(e,t){return this._pipelineContext.setMatrix3x3(e,t),this}setMatrix2x2(e,t){return this._pipelineContext.setMatrix2x2(e,t),this}setFloat(e,t){return this._pipelineContext.setFloat(e,t),this}setBool(e,t){return this._pipelineContext.setInt(e,t?1:0),this}setVector2(e,t){return this._pipelineContext.setVector2(e,t),this}setFloat2(e,t,s){return this._pipelineContext.setFloat2(e,t,s),this}setVector3(e,t){return this._pipelineContext.setVector3(e,t),this}setFloat3(e,t,s,i){return this._pipelineContext.setFloat3(e,t,s,i),this}setVector4(e,t){return this._pipelineContext.setVector4(e,t),this}setQuaternion(e,t){return this._pipelineContext.setQuaternion(e,t),this}setFloat4(e,t,s,i,r){return this._pipelineContext.setFloat4(e,t,s,i,r),this}setColor3(e,t){return this._pipelineContext.setColor3(e,t),this}setColor4(e,t,s){return this._pipelineContext.setColor4(e,t,s),this}setDirectColor4(e,t){return this._pipelineContext.setDirectColor4(e,t),this}clearCodeCache(){this._vertexSourceCode="",this._fragmentSourceCode="",this._fragmentSourceCodeBeforeMigration="",this._vertexSourceCodeBeforeMigration=""}dispose(){this._refCount--,this._refCount>0||(this._pipelineContext&&(0,a.mO)(this._pipelineContext),this._engine._releaseEffect(this),this.clearCodeCache(),this._isDisposed=!0)}static RegisterShader(e,t,s,i=0){t&&(n.l.GetShadersStore(i)[`${e}PixelShader`]=t),s&&(n.l.GetShadersStore(i)[`${e}VertexShader`]=s)}static ResetCache(){o._BaseCache={}}}o.LogShaderCodeOnCompilationError=!0,o.AutomaticallyClearCodeCache=!1,o._UniqueIdSeed=0,o._BaseCache={},o.ShadersStore=n.l.ShadersStore,o.IncludesShadersStore=n.l.IncludesShadersStore},2565:(e,t,s)=>{s.d(t,{J:()=>i});class i{constructor(){this._defines={},this._currentRank=32,this._maxRank=-1,this._mesh=null}unBindMesh(){this._mesh=null}addFallback(e,t){this._defines[e]||(e<this._currentRank&&(this._currentRank=e),e>this._maxRank&&(this._maxRank=e),this._defines[e]=new Array),this._defines[e].push(t)}addCPUSkinningFallback(e,t){this._mesh=t,e<this._currentRank&&(this._currentRank=e),e>this._maxRank&&(this._maxRank=e)}get hasMoreFallbacks(){return this._currentRank<=this._maxRank}reduce(e,t){if(this._mesh&&this._mesh.computeBonesUsingShaders&&this._mesh.numBoneInfluencers>0){this._mesh.computeBonesUsingShaders=!1,e=e.replace("#define NUM_BONE_INFLUENCERS "+this._mesh.numBoneInfluencers,"#define NUM_BONE_INFLUENCERS 0"),t._bonesComputationForcedToCPU=!0;const s=this._mesh.getScene();for(let e=0;e<s.meshes.length;e++){const i=s.meshes[e];if(i.material){if(i.computeBonesUsingShaders&&0!==i.numBoneInfluencers)if(i.material.getEffect()===t)i.computeBonesUsingShaders=!1;else if(i.subMeshes)for(const e of i.subMeshes)if(e.effect===t){i.computeBonesUsingShaders=!1;break}}else!this._mesh.material&&i.computeBonesUsingShaders&&i.numBoneInfluencers>0&&(i.computeBonesUsingShaders=!1)}}else{const t=this._defines[this._currentRank];if(t)for(let s=0;s<t.length;s++)e=e.replace("#define "+t[s],"");this._currentRank++}return e}}},4255:(e,t,s)=>{s.d(t,{$:()=>c,J:()=>l});var i=s(5616),r=s(4494),n=s(9848),a=s(4420),o=s(5476);s(6612);const h={positions:[1,1,-1,1,-1,-1,1,-1],indices:[0,1,2,0,2,3]};class l{constructor(e,t=h){this._fullscreenViewport=new r.L(0,0,1,1);const s=t.positions??h.positions,n=t.indices??h.indices;this.engine=e,this._vertexBuffers={[i.R.PositionKind]:new i.R(e,s,i.R.PositionKind,!1,!1,2)},this._indexBuffer=e.createIndexBuffer(n),this._onContextRestoredObserver=e.onContextRestoredObservable.add((()=>{this._indexBuffer=e.createIndexBuffer(n);for(const e in this._vertexBuffers)this._vertexBuffers[e]._rebuild()}))}setViewport(e=this._fullscreenViewport){this.engine.setViewport(e)}bindBuffers(e){this.engine.bindBuffers(this._vertexBuffers,this._indexBuffer,e)}applyEffectWrapper(e){this.engine.setState(!0),this.engine.depthCullingState.depthTest=!1,this.engine.stencilState.stencilTest=!1,this.engine.enableEffect(e.drawWrapper),this.bindBuffers(e.effect),e.onApplyObservable.notifyObservers({})}saveStates(){this._savedStateDepthTest=this.engine.depthCullingState.depthTest,this._savedStateStencilTest=this.engine.stencilState.stencilTest}restoreStates(){this.engine.depthCullingState.depthTest=this._savedStateDepthTest,this.engine.stencilState.stencilTest=this._savedStateStencilTest}draw(){this.engine.drawElementsType(0,0,6)}_isRenderTargetTexture(e){return void 0!==e.renderTarget}render(e,t=null){if(!e.effect.isReady())return;this.saveStates(),this.setViewport();const s=null===t?null:this._isRenderTargetTexture(t)?t.renderTarget:t;s&&this.engine.bindFramebuffer(s),this.applyEffectWrapper(e),this.draw(),s&&this.engine.unBindFramebuffer(s),this.restoreStates()}dispose(){const e=this._vertexBuffers[i.R.PositionKind];e&&(e.dispose(),delete this._vertexBuffers[i.R.PositionKind]),this._indexBuffer&&this.engine._releaseBuffer(this._indexBuffer),this._onContextRestoredObserver&&(this.engine.onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null)}}class c{static RegisterShaderCodeProcessing(e,t){t?c._CustomShaderCodeProcessing[e??""]=t:delete c._CustomShaderCodeProcessing[e??""]}static _GetShaderCodeProcessing(e){return c._CustomShaderCodeProcessing[e]??c._CustomShaderCodeProcessing[""]}get name(){return this.options.name}set name(e){this.options.name=e}isReady(){return this._drawWrapper.effect?.isReady()??!1}get drawWrapper(){return this._drawWrapper}get effect(){return this._drawWrapper.effect}set effect(e){this._drawWrapper.effect=e}constructor(e){this.alphaMode=0,this.onEffectCreatedObservable=new n.cP(void 0,!0),this.onApplyObservable=new n.cP,this._shadersLoaded=!1,this._webGPUReady=!1,this._importPromises=[],this.options={...e,name:e.name||"effectWrapper",engine:e.engine,uniforms:e.uniforms||e.uniformNames||[],uniformNames:void 0,samplers:e.samplers||e.samplerNames||[],samplerNames:void 0,attributeNames:e.attributeNames||["position"],uniformBuffers:e.uniformBuffers||[],defines:e.defines||"",useShaderStore:e.useShaderStore||!1,vertexUrl:e.vertexUrl||e.vertexShader||"postprocess",vertexShader:void 0,fragmentShader:e.fragmentShader||"pass",indexParameters:e.indexParameters,blockCompilation:e.blockCompilation||!1,shaderLanguage:e.shaderLanguage||0,onCompiled:e.onCompiled||void 0,extraInitializations:e.extraInitializations||void 0,extraInitializationsAsync:e.extraInitializationsAsync||void 0,useAsPostProcess:e.useAsPostProcess??!1},this.options.uniformNames=this.options.uniforms,this.options.samplerNames=this.options.samplers,this.options.vertexShader=this.options.vertexUrl,this.options.useAsPostProcess&&(-1===this.options.samplers.indexOf("textureSampler")&&this.options.samplers.push("textureSampler"),-1===this.options.uniforms.indexOf("scale")&&this.options.uniforms.push("scale")),e.vertexUrl||e.vertexShader?this._shaderPath={vertexSource:this.options.vertexShader}:(this.options.useAsPostProcess||(this.options.uniforms.push("scale"),this.onApplyObservable.add((()=>{this.effect.setFloat2("scale",1,1)}))),this._shaderPath={vertex:this.options.vertexShader}),this._shaderPath.fragmentSource=this.options.fragmentShader,this._shaderPath.spectorName=this.options.name,this.options.useShaderStore&&(this._shaderPath.fragment=this._shaderPath.fragmentSource,this._shaderPath.vertex||(this._shaderPath.vertex=this._shaderPath.vertexSource),delete this._shaderPath.fragmentSource,delete this._shaderPath.vertexSource),this.onApplyObservable.add((()=>{this.bind()})),this.options.useShaderStore||(this._onContextRestoredObserver=this.options.engine.onContextRestoredObservable.add((()=>{this.effect._pipelineContext=null,this.effect._prepareEffect()}))),this._drawWrapper=new o.E(this.options.engine),this._webGPUReady=1===this.options.shaderLanguage;const t=Array.isArray(this.options.defines)?this.options.defines.join("\n"):this.options.defines;this._postConstructor(this.options.blockCompilation,t,this.options.extraInitializations)}_gatherImports(e=!1,t){this.options.useAsPostProcess&&(e&&this._webGPUReady?t.push(Promise.all([s.e(126).then(s.bind(s,2083))])):t.push(Promise.all([Promise.resolve().then(s.bind(s,6612))])))}_postConstructor(e,t=null,s,i){this._importPromises.length=0,i&&this._importPromises.push(...i);const r=this.options.engine.isWebGPU&&!c.ForceGLSL;this._gatherImports(r,this._importPromises),void 0!==s&&s(r,this._importPromises),r&&this._webGPUReady&&(this.options.shaderLanguage=1),e||this.updateEffect(t)}updateEffect(e=null,t=null,s=null,i,r,n,o,h){const l=c._GetShaderCodeProcessing(this.name);if(l?.defineCustomBindings){const i=t?.slice()??[];i.push(...this.options.uniforms);const r=s?.slice()??[];r.push(...this.options.samplers),e=l.defineCustomBindings(this.name,e,i,r),t=i,s=r}this.options.defines=e||"";const u=this._shadersLoaded||0===this._importPromises.length?void 0:async()=>{await Promise.all(this._importPromises),this._shadersLoaded=!0};let d;d=this.options.extraInitializationsAsync?async()=>{u?.(),await this.options.extraInitializationsAsync}:u,this.options.useShaderStore?this._drawWrapper.effect=this.options.engine.createEffect({vertex:o??this._shaderPath.vertex,fragment:h??this._shaderPath.fragment},{attributes:this.options.attributeNames,uniformsNames:t||this.options.uniforms,uniformBuffersNames:this.options.uniformBuffers,samplers:s||this.options.samplers,defines:null!==e?e:"",fallbacks:null,onCompiled:r??this.options.onCompiled,onError:n??null,indexParameters:i||this.options.indexParameters,processCodeAfterIncludes:l?.processCodeAfterIncludes?(e,t)=>l.processCodeAfterIncludes(this.name,e,t):null,processFinalCode:l?.processFinalCode?(e,t)=>l.processFinalCode(this.name,e,t):null,shaderLanguage:this.options.shaderLanguage,extraInitializationsAsync:d},this.options.engine):this._drawWrapper.effect=new a.M(this._shaderPath,this.options.attributeNames,t||this.options.uniforms,s||this.options.samplerNames,this.options.engine,e,void 0,r||this.options.onCompiled,void 0,void 0,void 0,this.options.shaderLanguage,d),this.onEffectCreatedObservable.notifyObservers(this._drawWrapper.effect)}bind(){this.options.useAsPostProcess&&(this.options.engine.setAlphaMode(this.alphaMode),this.drawWrapper.effect.setFloat2("scale",1,1)),c._GetShaderCodeProcessing(this.name)?.bindCustomBindings?.(this.name,this._drawWrapper.effect)}dispose(e=!1){this._onContextRestoredObserver&&(this.effect.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null),this.onEffectCreatedObservable.clear(),this.effect.dispose()}}c.ForceGLSL=!1,c._CustomShaderCodeProcessing={}},1088:(e,t,s)=>{s.d(t,{p:()=>d});var i=s(5524),r=s(9259),n=s(9848),a=s(6041),o=s(6877);function h(e){e.push("vCameraColorCurveNeutral","vCameraColorCurvePositive","vCameraColorCurveNegative")}class l{constructor(){this._dirty=!0,this._tempColor=new a.ov(0,0,0,0),this._globalCurve=new a.ov(0,0,0,0),this._highlightsCurve=new a.ov(0,0,0,0),this._midtonesCurve=new a.ov(0,0,0,0),this._shadowsCurve=new a.ov(0,0,0,0),this._positiveCurve=new a.ov(0,0,0,0),this._negativeCurve=new a.ov(0,0,0,0),this._globalHue=30,this._globalDensity=0,this._globalSaturation=0,this._globalExposure=0,this._highlightsHue=30,this._highlightsDensity=0,this._highlightsSaturation=0,this._highlightsExposure=0,this._midtonesHue=30,this._midtonesDensity=0,this._midtonesSaturation=0,this._midtonesExposure=0,this._shadowsHue=30,this._shadowsDensity=0,this._shadowsSaturation=0,this._shadowsExposure=0}get globalHue(){return this._globalHue}set globalHue(e){this._globalHue=e,this._dirty=!0}get globalDensity(){return this._globalDensity}set globalDensity(e){this._globalDensity=e,this._dirty=!0}get globalSaturation(){return this._globalSaturation}set globalSaturation(e){this._globalSaturation=e,this._dirty=!0}get globalExposure(){return this._globalExposure}set globalExposure(e){this._globalExposure=e,this._dirty=!0}get highlightsHue(){return this._highlightsHue}set highlightsHue(e){this._highlightsHue=e,this._dirty=!0}get highlightsDensity(){return this._highlightsDensity}set highlightsDensity(e){this._highlightsDensity=e,this._dirty=!0}get highlightsSaturation(){return this._highlightsSaturation}set highlightsSaturation(e){this._highlightsSaturation=e,this._dirty=!0}get highlightsExposure(){return this._highlightsExposure}set highlightsExposure(e){this._highlightsExposure=e,this._dirty=!0}get midtonesHue(){return this._midtonesHue}set midtonesHue(e){this._midtonesHue=e,this._dirty=!0}get midtonesDensity(){return this._midtonesDensity}set midtonesDensity(e){this._midtonesDensity=e,this._dirty=!0}get midtonesSaturation(){return this._midtonesSaturation}set midtonesSaturation(e){this._midtonesSaturation=e,this._dirty=!0}get midtonesExposure(){return this._midtonesExposure}set midtonesExposure(e){this._midtonesExposure=e,this._dirty=!0}get shadowsHue(){return this._shadowsHue}set shadowsHue(e){this._shadowsHue=e,this._dirty=!0}get shadowsDensity(){return this._shadowsDensity}set shadowsDensity(e){this._shadowsDensity=e,this._dirty=!0}get shadowsSaturation(){return this._shadowsSaturation}set shadowsSaturation(e){this._shadowsSaturation=e,this._dirty=!0}get shadowsExposure(){return this._shadowsExposure}set shadowsExposure(e){this._shadowsExposure=e,this._dirty=!0}getClassName(){return"ColorCurves"}static Bind(e,t,s="vCameraColorCurvePositive",i="vCameraColorCurveNeutral",r="vCameraColorCurveNegative"){e._dirty&&(e._dirty=!1,e._getColorGradingDataToRef(e._globalHue,e._globalDensity,e._globalSaturation,e._globalExposure,e._globalCurve),e._getColorGradingDataToRef(e._highlightsHue,e._highlightsDensity,e._highlightsSaturation,e._highlightsExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._highlightsCurve),e._getColorGradingDataToRef(e._midtonesHue,e._midtonesDensity,e._midtonesSaturation,e._midtonesExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._midtonesCurve),e._getColorGradingDataToRef(e._shadowsHue,e._shadowsDensity,e._shadowsSaturation,e._shadowsExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._shadowsCurve),e._highlightsCurve.subtractToRef(e._midtonesCurve,e._positiveCurve),e._midtonesCurve.subtractToRef(e._shadowsCurve,e._negativeCurve)),t&&(t.setFloat4(s,e._positiveCurve.r,e._positiveCurve.g,e._positiveCurve.b,e._positiveCurve.a),t.setFloat4(i,e._midtonesCurve.r,e._midtonesCurve.g,e._midtonesCurve.b,e._midtonesCurve.a),t.setFloat4(r,e._negativeCurve.r,e._negativeCurve.g,e._negativeCurve.b,e._negativeCurve.a))}_getColorGradingDataToRef(e,t,s,i,r){null!=e&&(e=l._Clamp(e,0,360),t=l._Clamp(t,-100,100),s=l._Clamp(s,-100,100),i=l._Clamp(i,-100,100),t=l._ApplyColorGradingSliderNonlinear(t),t*=.5,i=l._ApplyColorGradingSliderNonlinear(i),t<0&&(t*=-1,e=(e+180)%360),l._FromHSBToRef(e,t,50+.25*i,r),r.scaleToRef(2,r),r.a=1+.01*s)}static _ApplyColorGradingSliderNonlinear(e){e/=100;let t=Math.abs(e);return t=Math.pow(t,2),e<0&&(t*=-1),t*=100,t}static _FromHSBToRef(e,t,s,i){let r=l._Clamp(e,0,360);const n=l._Clamp(t/100,0,1),a=l._Clamp(s/100,0,1);if(0===n)i.r=a,i.g=a,i.b=a;else{r/=60;const e=Math.floor(r),t=r-e,s=a*(1-n),o=a*(1-n*t),h=a*(1-n*(1-t));switch(e){case 0:i.r=a,i.g=h,i.b=s;break;case 1:i.r=o,i.g=a,i.b=s;break;case 2:i.r=s,i.g=a,i.b=h;break;case 3:i.r=s,i.g=o,i.b=a;break;case 4:i.r=h,i.g=s,i.b=a;break;default:i.r=a,i.g=s,i.b=o}}i.a=1}static _Clamp(e,t,s){return Math.min(Math.max(e,t),s)}clone(){return o.p.Clone((()=>new l),this)}serialize(){return o.p.Serialize(this)}static Parse(e){return o.p.Parse((()=>new l),e,null,null)}}l.PrepareUniforms=h,(0,i.Cg)([(0,r.lK)()],l.prototype,"_globalHue",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_globalDensity",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_globalSaturation",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_globalExposure",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_highlightsHue",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_highlightsDensity",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_highlightsSaturation",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_highlightsExposure",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_midtonesHue",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_midtonesDensity",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_midtonesSaturation",void 0),(0,i.Cg)([(0,r.lK)()],l.prototype,"_midtonesExposure",void 0),o.p._ColorCurvesParser=l.Parse;var c=s(1597),u=s(6552);class d{constructor(){this.colorCurves=new l,this._colorCurvesEnabled=!1,this._colorGradingEnabled=!1,this._colorGradingWithGreenDepth=!0,this._colorGradingBGR=!0,this._exposure=1,this._toneMappingEnabled=!1,this._toneMappingType=d.TONEMAPPING_STANDARD,this._contrast=1,this.vignetteStretch=0,this.vignetteCenterX=0,this.vignetteCenterY=0,this.vignetteWeight=1.5,this.vignetteColor=new a.ov(0,0,0,0),this.vignetteCameraFov=.5,this._vignetteBlendMode=d.VIGNETTEMODE_MULTIPLY,this._vignetteEnabled=!1,this._ditheringEnabled=!1,this._ditheringIntensity=1/255,this._skipFinalColorClamp=!1,this._applyByPostProcess=!1,this._isEnabled=!0,this.onUpdateParameters=new n.cP}get colorCurvesEnabled(){return this._colorCurvesEnabled}set colorCurvesEnabled(e){this._colorCurvesEnabled!==e&&(this._colorCurvesEnabled=e,this._updateParameters())}get colorGradingTexture(){return this._colorGradingTexture}set colorGradingTexture(e){this._colorGradingTexture!==e&&(this._colorGradingTexture=e,this._updateParameters())}get colorGradingEnabled(){return this._colorGradingEnabled}set colorGradingEnabled(e){this._colorGradingEnabled!==e&&(this._colorGradingEnabled=e,this._updateParameters())}get colorGradingWithGreenDepth(){return this._colorGradingWithGreenDepth}set colorGradingWithGreenDepth(e){this._colorGradingWithGreenDepth!==e&&(this._colorGradingWithGreenDepth=e,this._updateParameters())}get colorGradingBGR(){return this._colorGradingBGR}set colorGradingBGR(e){this._colorGradingBGR!==e&&(this._colorGradingBGR=e,this._updateParameters())}get exposure(){return this._exposure}set exposure(e){this._exposure!==e&&(this._exposure=e,this._updateParameters())}get toneMappingEnabled(){return this._toneMappingEnabled}set toneMappingEnabled(e){this._toneMappingEnabled!==e&&(this._toneMappingEnabled=e,this._updateParameters())}get toneMappingType(){return this._toneMappingType}set toneMappingType(e){this._toneMappingType!==e&&(this._toneMappingType=e,this._updateParameters())}get contrast(){return this._contrast}set contrast(e){this._contrast!==e&&(this._contrast=e,this._updateParameters())}get vignetteCentreY(){return this.vignetteCenterY}set vignetteCentreY(e){this.vignetteCenterY=e}get vignetteCentreX(){return this.vignetteCenterX}set vignetteCentreX(e){this.vignetteCenterX=e}get vignetteBlendMode(){return this._vignetteBlendMode}set vignetteBlendMode(e){this._vignetteBlendMode!==e&&(this._vignetteBlendMode=e,this._updateParameters())}get vignetteEnabled(){return this._vignetteEnabled}set vignetteEnabled(e){this._vignetteEnabled!==e&&(this._vignetteEnabled=e,this._updateParameters())}get ditheringEnabled(){return this._ditheringEnabled}set ditheringEnabled(e){this._ditheringEnabled!==e&&(this._ditheringEnabled=e,this._updateParameters())}get ditheringIntensity(){return this._ditheringIntensity}set ditheringIntensity(e){this._ditheringIntensity!==e&&(this._ditheringIntensity=e,this._updateParameters())}get skipFinalColorClamp(){return this._skipFinalColorClamp}set skipFinalColorClamp(e){this._skipFinalColorClamp!==e&&(this._skipFinalColorClamp=e,this._updateParameters())}get applyByPostProcess(){return this._applyByPostProcess}set applyByPostProcess(e){this._applyByPostProcess!==e&&(this._applyByPostProcess=e,this._updateParameters())}get isEnabled(){return this._isEnabled}set isEnabled(e){this._isEnabled!==e&&(this._isEnabled=e,this._updateParameters())}_updateParameters(){this.onUpdateParameters.notifyObservers(this)}getClassName(){return"ImageProcessingConfiguration"}prepareDefines(e,t=!1){if(t!==this.applyByPostProcess||!this._isEnabled)return e.VIGNETTE=!1,e.TONEMAPPING=0,e.CONTRAST=!1,e.EXPOSURE=!1,e.COLORCURVES=!1,e.COLORGRADING=!1,e.COLORGRADING3D=!1,e.DITHER=!1,e.IMAGEPROCESSING=!1,e.SKIPFINALCOLORCLAMP=this.skipFinalColorClamp,void(e.IMAGEPROCESSINGPOSTPROCESS=this.applyByPostProcess&&this._isEnabled);if(e.VIGNETTE=this.vignetteEnabled,e.VIGNETTEBLENDMODEMULTIPLY=this.vignetteBlendMode===d._VIGNETTEMODE_MULTIPLY,e.VIGNETTEBLENDMODEOPAQUE=!e.VIGNETTEBLENDMODEMULTIPLY,this._toneMappingEnabled)switch(this._toneMappingType){case d.TONEMAPPING_KHR_PBR_NEUTRAL:e.TONEMAPPING=3;break;case d.TONEMAPPING_ACES:e.TONEMAPPING=2;break;default:e.TONEMAPPING=1}else e.TONEMAPPING=0;e.CONTRAST=1!==this.contrast,e.EXPOSURE=1!==this.exposure,e.COLORCURVES=this.colorCurvesEnabled&&!!this.colorCurves,e.COLORGRADING=this.colorGradingEnabled&&!!this.colorGradingTexture,e.COLORGRADING?e.COLORGRADING3D=this.colorGradingTexture.is3D:e.COLORGRADING3D=!1,e.SAMPLER3DGREENDEPTH=this.colorGradingWithGreenDepth,e.SAMPLER3DBGRMAP=this.colorGradingBGR,e.DITHER=this._ditheringEnabled,e.IMAGEPROCESSINGPOSTPROCESS=this.applyByPostProcess,e.SKIPFINALCOLORCLAMP=this.skipFinalColorClamp,e.IMAGEPROCESSING=e.VIGNETTE||!!e.TONEMAPPING||e.CONTRAST||e.EXPOSURE||e.COLORCURVES||e.COLORGRADING||e.DITHER}isReady(){return!this.colorGradingEnabled||!this.colorGradingTexture||this.colorGradingTexture.isReady()}bind(e,t){if(this._colorCurvesEnabled&&this.colorCurves&&l.Bind(this.colorCurves,e),this._vignetteEnabled||this._ditheringEnabled){const s=1/e.getEngine().getRenderWidth(),i=1/e.getEngine().getRenderHeight();if(e.setFloat2("vInverseScreenSize",s,i),this._ditheringEnabled&&e.setFloat("ditherIntensity",.5*this._ditheringIntensity),this._vignetteEnabled){const r=null!=t?t:i/s;let n=Math.tan(.5*this.vignetteCameraFov),a=n*r;const o=Math.sqrt(a*n);a=(0,c.zF)(a,o,this.vignetteStretch),n=(0,c.zF)(n,o,this.vignetteStretch),e.setFloat4("vignetteSettings1",a,n,-a*this.vignetteCenterX,-n*this.vignetteCenterY);const h=-2*this.vignetteWeight;e.setFloat4("vignetteSettings2",this.vignetteColor.r,this.vignetteColor.g,this.vignetteColor.b,h)}}if(e.setFloat("exposureLinear",this.exposure),e.setFloat("contrast",this.contrast),this.colorGradingTexture){e.setTexture("txColorTransform",this.colorGradingTexture);const t=this.colorGradingTexture.getSize().height;e.setFloat4("colorTransformSettings",(t-1)/t,.5/t,t,this.colorGradingTexture.level)}}clone(){return o.p.Clone((()=>new d),this)}serialize(){return o.p.Serialize(this)}static Parse(e){const t=o.p.Parse((()=>new d),e,null,null);return void 0!==e.vignetteCentreX&&(t.vignetteCenterX=e.vignetteCentreX),void 0!==e.vignetteCentreY&&(t.vignetteCenterY=e.vignetteCentreY),t}static get VIGNETTEMODE_MULTIPLY(){return this._VIGNETTEMODE_MULTIPLY}static get VIGNETTEMODE_OPAQUE(){return this._VIGNETTEMODE_OPAQUE}}d.TONEMAPPING_STANDARD=0,d.TONEMAPPING_ACES=1,d.TONEMAPPING_KHR_PBR_NEUTRAL=2,d.PrepareUniforms=function(e,t){t.EXPOSURE&&e.push("exposureLinear"),t.CONTRAST&&e.push("contrast"),t.COLORGRADING&&e.push("colorTransformSettings"),(t.VIGNETTE||t.DITHER)&&e.push("vInverseScreenSize"),t.VIGNETTE&&(e.push("vignetteSettings1"),e.push("vignetteSettings2")),t.COLORCURVES&&h(e),t.DITHER&&e.push("ditherIntensity")},d.PrepareSamplers=function(e,t){t.COLORGRADING&&e.push("txColorTransform")},d._VIGNETTEMODE_MULTIPLY=0,d._VIGNETTEMODE_OPAQUE=1,(0,i.Cg)([(0,r.wL)()],d.prototype,"colorCurves",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"_colorCurvesEnabled",void 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0),(0,i.Cg)([(0,r.lK)()],d.prototype,"_ditheringEnabled",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"_ditheringIntensity",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"_skipFinalColorClamp",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"_applyByPostProcess",void 0),(0,i.Cg)([(0,r.lK)()],d.prototype,"_isEnabled",void 0),o.p._ImageProcessingConfigurationParser=d.Parse,(0,u.Y5)("BABYLON.ImageProcessingConfiguration",d)},8986:(e,t,s)=>{s.d(t,{i:()=>g});var i=s(5524),r=s(9259),n=s(998),a=s(9848),o=s(6315),h=s(1846),l=s(935),c=s(1137),u=s(4100),d=s(5476),_=s(6877);class f{constructor(){this.reset()}reset(){this.enabled=!1,this.mask=255,this.func=519,this.funcRef=1,this.funcMask=255,this.opStencilFail=7680,this.opDepthFail=7680,this.opStencilDepthPass=7681}get func(){return this._func}set func(e){this._func=e}get funcRef(){return this._funcRef}set funcRef(e){this._funcRef=e}get funcMask(){return this._funcMask}set funcMask(e){this._funcMask=e}get opStencilFail(){return this._opStencilFail}set opStencilFail(e){this._opStencilFail=e}get opDepthFail(){return this._opDepthFail}set opDepthFail(e){this._opDepthFail=e}get opStencilDepthPass(){return this._opStencilDepthPass}set opStencilDepthPass(e){this._opStencilDepthPass=e}get mask(){return this._mask}set mask(e){this._mask=e}get enabled(){return this._enabled}set enabled(e){this._enabled=e}getClassName(){return"MaterialStencilState"}copyTo(e){_.p.Clone((()=>e),this)}serialize(){return _.p.Serialize(this)}parse(e,t,s){_.p.Parse((()=>this),e,t,s)}}(0,i.Cg)([(0,r.lK)()],f.prototype,"func",null),(0,i.Cg)([(0,r.lK)()],f.prototype,"funcRef",null),(0,i.Cg)([(0,r.lK)()],f.prototype,"funcMask",null),(0,i.Cg)([(0,r.lK)()],f.prototype,"opStencilFail",null),(0,i.Cg)([(0,r.lK)()],f.prototype,"opDepthFail",null),(0,i.Cg)([(0,r.lK)()],f.prototype,"opStencilDepthPass",null),(0,i.Cg)([(0,r.lK)()],f.prototype,"mask",null),(0,i.Cg)([(0,r.lK)()],f.prototype,"enabled",null);var p=s(467);class g{get shaderLanguage(){return this._shaderLanguage}get canRenderToMRT(){return!1}set alpha(e){if(this._alpha===e)return;const t=this._alpha;this._alpha=e,1!==t&&1!==e||this.markAsDirty(g.MiscDirtyFlag+g.PrePassDirtyFlag)}get alpha(){return this._alpha}set backFaceCulling(e){this._backFaceCulling!==e&&(this._backFaceCulling=e,this.markAsDirty(g.TextureDirtyFlag))}get backFaceCulling(){return this._backFaceCulling}set cullBackFaces(e){this._cullBackFaces!==e&&(this._cullBackFaces=e,this.markAsDirty(g.TextureDirtyFlag))}get cullBackFaces(){return this._cullBackFaces}get blockDirtyMechanism(){return this._blockDirtyMechanism}set blockDirtyMechanism(e){this._blockDirtyMechanism!==e&&(this._blockDirtyMechanism=e,e||this.markDirty())}atomicMaterialsUpdate(e){this.blockDirtyMechanism=!0;try{e(this)}finally{this.blockDirtyMechanism=!1}}get hasRenderTargetTextures(){return this._eventInfo.hasRenderTargetTextures=!1,this._callbackPluginEventHasRenderTargetTextures(this._eventInfo),this._eventInfo.hasRenderTargetTextures}set onDispose(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)}get onBindObservable(){return this._onBindObservable||(this._onBindObservable=new a.cP),this._onBindObservable}set onBind(e){this._onBindObserver&&this.onBindObservable.remove(this._onBindObserver),this._onBindObserver=this.onBindObservable.add(e)}get onUnBindObservable(){return this._onUnBindObservable||(this._onUnBindObservable=new a.cP),this._onUnBindObservable}get onEffectCreatedObservable(){return this._onEffectCreatedObservable||(this._onEffectCreatedObservable=new a.cP),this._onEffectCreatedObservable}set alphaMode(e){this._alphaMode!==e&&(this._alphaMode=e,this.markAsDirty(g.TextureDirtyFlag))}get alphaMode(){return this._alphaMode}set needDepthPrePass(e){this._needDepthPrePass!==e&&(this._needDepthPrePass=e,this._needDepthPrePass&&(this.checkReadyOnEveryCall=!0))}get needDepthPrePass(){return this._needDepthPrePass}get isPrePassCapable(){return!1}set fogEnabled(e){this._fogEnabled!==e&&(this._fogEnabled=e,this.markAsDirty(g.MiscDirtyFlag))}get fogEnabled(){return this._fogEnabled}get wireframe(){switch(this._fillMode){case g.WireFrameFillMode:case g.LineListDrawMode:case g.LineLoopDrawMode:case g.LineStripDrawMode:return!0}return this._scene.forceWireframe}set wireframe(e){this.fillMode=e?g.WireFrameFillMode:g.TriangleFillMode}get pointsCloud(){switch(this._fillMode){case g.PointFillMode:case g.PointListDrawMode:return!0}return this._scene.forcePointsCloud}set pointsCloud(e){this.fillMode=e?g.PointFillMode:g.TriangleFillMode}get fillMode(){return this._fillMode}set fillMode(e){this._fillMode!==e&&(this._fillMode=e,this.markAsDirty(g.MiscDirtyFlag))}get useLogarithmicDepth(){return this._useLogarithmicDepth}set useLogarithmicDepth(e){const t=this.getScene().getEngine().getCaps().fragmentDepthSupported;e&&!t&&c.V.Warn("Logarithmic depth has been requested for a material on a device that doesn't support it."),this._useLogarithmicDepth=e&&t,this._markAllSubMeshesAsMiscDirty()}_getDrawWrapper(){return this._drawWrapper}_setDrawWrapper(e){this._drawWrapper=e}constructor(e,t,s,i=!1){this.shadowDepthWrapper=null,this.allowShaderHotSwapping=!0,this._shaderLanguage=0,this._forceGLSL=!1,this.metadata=null,this.reservedDataStore=null,this.checkReadyOnEveryCall=!1,this.checkReadyOnlyOnce=!1,this.state="",this._alpha=1,this._backFaceCulling=!0,this._cullBackFaces=!0,this._blockDirtyMechanism=!1,this.sideOrientation=null,this.onCompiled=null,this.onError=null,this.getRenderTargetTextures=null,this.doNotSerialize=!1,this._storeEffectOnSubMeshes=!1,this.animations=null,this.onDisposeObservable=new a.cP,this._onDisposeObserver=null,this._onUnBindObservable=null,this._onBindObserver=null,this._alphaMode=2,this._needDepthPrePass=!1,this.disableDepthWrite=!1,this.disableColorWrite=!1,this.forceDepthWrite=!1,this.depthFunction=0,this.separateCullingPass=!1,this._fogEnabled=!0,this.pointSize=1,this.zOffset=0,this.zOffsetUnits=0,this.stencil=new f,this._useUBO=!1,this._fillMode=g.TriangleFillMode,this._cachedDepthWriteState=!1,this._cachedColorWriteState=!1,this._cachedDepthFunctionState=0,this._indexInSceneMaterialArray=-1,this.meshMap=null,this._parentContainer=null,this._uniformBufferLayoutBuilt=!1,this._eventInfo={},this._callbackPluginEventGeneric=()=>{},this._callbackPluginEventIsReadyForSubMesh=()=>{},this._callbackPluginEventPrepareDefines=()=>{},this._callbackPluginEventPrepareDefinesBeforeAttributes=()=>{},this._callbackPluginEventHardBindForSubMesh=()=>{},this._callbackPluginEventBindForSubMesh=()=>{},this._callbackPluginEventHasRenderTargetTextures=()=>{},this._callbackPluginEventFillRenderTargetTextures=()=>{},this._forceAlphaTest=!1,this._transparencyMode=null,this.name=e;const r=t||o.q.LastCreatedScene;r&&(this._scene=r,this._dirtyCallbacks={},this._forceGLSL=i,this._dirtyCallbacks[1]=this._markAllSubMeshesAsTexturesDirty.bind(this),this._dirtyCallbacks[2]=this._markAllSubMeshesAsLightsDirty.bind(this),this._dirtyCallbacks[4]=this._markAllSubMeshesAsFresnelDirty.bind(this),this._dirtyCallbacks[8]=this._markAllSubMeshesAsAttributesDirty.bind(this),this._dirtyCallbacks[16]=this._markAllSubMeshesAsMiscDirty.bind(this),this._dirtyCallbacks[32]=this._markAllSubMeshesAsPrePassDirty.bind(this),this._dirtyCallbacks[63]=this._markAllSubMeshesAsAllDirty.bind(this),this.id=e||n.S0.RandomId(),this.uniqueId=this._scene.getUniqueId(),this._materialContext=this._scene.getEngine().createMaterialContext(),this._drawWrapper=new d.E(this._scene.getEngine(),!1),this._drawWrapper.materialContext=this._materialContext,this._uniformBuffer=new l.D(this._scene.getEngine(),void 0,void 0,e),this._useUBO=this.getScene().getEngine().supportsUniformBuffers,this._createUniformBuffer(),s||this._scene.addMaterial(this),this._scene.useMaterialMeshMap&&(this.meshMap={}),g.OnEventObservable.notifyObservers(this,1))}_createUniformBuffer(){const e=this.getScene().getEngine();this._uniformBuffer?.dispose(),e.isWebGPU&&!this._forceGLSL?(this._uniformBuffer=new l.D(e,void 0,void 0,this.name,!0),this._shaderLanguage=1):this._uniformBuffer=new l.D(this._scene.getEngine(),void 0,void 0,this.name),this._uniformBufferLayoutBuilt=!1}toString(e){return"Name: "+this.name}getClassName(){return"Material"}get _isMaterial(){return!0}get isFrozen(){return this.checkReadyOnlyOnce}freeze(){this.markDirty(),this.checkReadyOnlyOnce=!0}unfreeze(){this.markDirty(),this.checkReadyOnlyOnce=!1}isReady(e,t){return!0}isReadyForSubMesh(e,t,s){const i=t.materialDefines;return!!i&&(this._eventInfo.isReadyForSubMesh=!0,this._eventInfo.defines=i,this._callbackPluginEventIsReadyForSubMesh(this._eventInfo),this._eventInfo.isReadyForSubMesh)}getEffect(){return this._drawWrapper.effect}getScene(){return this._scene}_getEffectiveOrientation(e){return null!==this.sideOrientation?this.sideOrientation:e.sideOrientation}get transparencyMode(){return this._transparencyMode}set transparencyMode(e){this._transparencyMode!==e&&(this._transparencyMode=e,this._forceAlphaTest=e===g.MATERIAL_ALPHATESTANDBLEND,this._markAllSubMeshesAsTexturesAndMiscDirty())}get _disableAlphaBlending(){return this._transparencyMode===g.MATERIAL_OPAQUE||this._transparencyMode===g.MATERIAL_ALPHATEST}needAlphaBlending(){return!this._disableAlphaBlending&&this.alpha<1}needAlphaBlendingForMesh(e){return e.visibility<1||!this._disableAlphaBlending&&(e.hasVertexAlpha||this.needAlphaBlending())}needAlphaTesting(){return!!this._forceAlphaTest}_shouldTurnAlphaTestOn(e){return!this.needAlphaBlendingForMesh(e)&&this.needAlphaTesting()}getAlphaTestTexture(){return null}markDirty(e=!1){const t=this.getScene().meshes;for(const s of t)if(s.subMeshes)for(const t of s.subMeshes)if(t.getMaterial()===this)for(const s of t._drawWrappers)s&&this._materialContext===s.materialContext&&(s._wasPreviouslyReady=!1,s._wasPreviouslyUsingInstances=null,s._forceRebindOnNextCall=e);e&&this.markAsDirty(g.AllDirtyFlag)}_preBind(e,t=null){const s=this._scene.getEngine(),i=(null==t?this.sideOrientation:t)===g.ClockWiseSideOrientation;return s.enableEffect(e||this._getDrawWrapper()),s.setState(this.backFaceCulling,this.zOffset,!1,i,this._scene._mirroredCameraPosition?!this.cullBackFaces:this.cullBackFaces,this.stencil,this.zOffsetUnits),i}bind(e,t){}buildUniformLayout(){const e=this._uniformBuffer;this._eventInfo.ubo=e,this._callbackPluginEventGeneric(8,this._eventInfo),e.create(),this._uniformBufferLayoutBuilt=!0}bindForSubMesh(e,t,s){const i=s._drawWrapper;this._eventInfo.subMesh=s,this._callbackPluginEventBindForSubMesh(this._eventInfo),i._forceRebindOnNextCall=!1}bindOnlyWorldMatrix(e){}bindView(e){this._useUBO?this._needToBindSceneUbo=!0:e.setMatrix("view",this.getScene().getViewMatrix())}bindViewProjection(e){this._useUBO?this._needToBindSceneUbo=!0:(e.setMatrix("viewProjection",this.getScene().getTransformMatrix()),e.setMatrix("projection",this.getScene().getProjectionMatrix()))}bindEyePosition(e,t){this._useUBO?this._needToBindSceneUbo=!0:this._scene.bindEyePosition(e,t)}_afterBind(e,t=null,s){if(this._scene._cachedMaterial=this,this._needToBindSceneUbo&&t&&(this._needToBindSceneUbo=!1,(0,p._8)(t,this.getScene().getSceneUniformBuffer()),this._scene.finalizeSceneUbo()),this._scene._cachedVisibility=e?e.visibility:1,this._onBindObservable&&e&&this._onBindObservable.notifyObservers(e),this.disableDepthWrite){const e=this._scene.getEngine();this._cachedDepthWriteState=e.getDepthWrite(),e.setDepthWrite(!1)}if(this.disableColorWrite){const e=this._scene.getEngine();this._cachedColorWriteState=e.getColorWrite(),e.setColorWrite(!1)}if(0!==this.depthFunction){const e=this._scene.getEngine();this._cachedDepthFunctionState=e.getDepthFunction()||0,e.setDepthFunction(this.depthFunction)}}unbind(){this._onUnBindObservable&&this._onUnBindObservable.notifyObservers(this),0!==this.depthFunction&&this._scene.getEngine().setDepthFunction(this._cachedDepthFunctionState),this.disableDepthWrite&&this._scene.getEngine().setDepthWrite(this._cachedDepthWriteState),this.disableColorWrite&&this._scene.getEngine().setColorWrite(this._cachedColorWriteState)}getAnimatables(){return this._eventInfo.animatables=[],this._callbackPluginEventGeneric(256,this._eventInfo),this._eventInfo.animatables}getActiveTextures(){return this._eventInfo.activeTextures=[],this._callbackPluginEventGeneric(512,this._eventInfo),this._eventInfo.activeTextures}hasTexture(e){return this._eventInfo.hasTexture=!1,this._eventInfo.texture=e,this._callbackPluginEventGeneric(1024,this._eventInfo),this._eventInfo.hasTexture}clone(e){return null}_clonePlugins(e,t){const s={};if(this._serializePlugins(s),g._ParsePlugins(s,e,this._scene,t),this.pluginManager)for(const t of this.pluginManager._plugins){const s=e.pluginManager.getPlugin(t.name);s&&t.copyTo(s)}}getBindedMeshes(){if(this.meshMap){const e=[];for(const t in this.meshMap){const s=this.meshMap[t];s&&e.push(s)}return e}return this._scene.meshes.filter((e=>e.material===this))}forceCompilation(e,t,s,i){const r={clipPlane:!1,useInstances:!1,...s},n=this.getScene(),a=this.allowShaderHotSwapping;this.allowShaderHotSwapping=!1;const o=()=>{if(!this._scene||!this._scene.getEngine())return;const s=n.clipPlane;if(r.clipPlane&&(n.clipPlane=new u.Z(0,0,0,1)),this._storeEffectOnSubMeshes){let s=!0,n=null;if(e.subMeshes){const t=new h.K(0,0,0,0,0,e,void 0,!1,!1);t.materialDefines&&(t.materialDefines._renderId=-1),this.isReadyForSubMesh(e,t,r.useInstances)||(t.effect&&t.effect.getCompilationError()&&t.effect.allFallbacksProcessed()?n=t.effect.getCompilationError():(s=!1,setTimeout(o,16)))}s&&(this.allowShaderHotSwapping=a,n&&i&&i(n),t&&t(this))}else this.isReady()?(this.allowShaderHotSwapping=a,t&&t(this)):setTimeout(o,16);r.clipPlane&&(n.clipPlane=s)};o()}forceCompilationAsync(e,t){return new Promise(((s,i)=>{this.forceCompilation(e,(()=>{s()}),t,(e=>{i(e)}))}))}markAsDirty(e){this.getScene().blockMaterialDirtyMechanism||this._blockDirtyMechanism||(g._DirtyCallbackArray.length=0,e&g.TextureDirtyFlag&&g._DirtyCallbackArray.push(g._TextureDirtyCallBack),e&g.LightDirtyFlag&&g._DirtyCallbackArray.push(g._LightsDirtyCallBack),e&g.FresnelDirtyFlag&&g._DirtyCallbackArray.push(g._FresnelDirtyCallBack),e&g.AttributesDirtyFlag&&g._DirtyCallbackArray.push(g._AttributeDirtyCallBack),e&g.MiscDirtyFlag&&g._DirtyCallbackArray.push(g._MiscDirtyCallBack),e&g.PrePassDirtyFlag&&g._DirtyCallbackArray.push(g._PrePassDirtyCallBack),g._DirtyCallbackArray.length&&this._markAllSubMeshesAsDirty(g._RunDirtyCallBacks),this.getScene().resetCachedMaterial())}resetDrawCache(){const e=this.getScene().meshes;for(const t of e)if(t.subMeshes)for(const e of t.subMeshes)e.getMaterial()===this&&e.resetDrawCache()}_markAllSubMeshesAsDirty(e){if(this.getScene().blockMaterialDirtyMechanism||this._blockDirtyMechanism)return;const t=this.getScene().meshes;for(const s of t)if(s.subMeshes)for(const t of s.subMeshes)if(t.getMaterial(!1)===this)for(const s of t._drawWrappers)s&&s.defines&&s.defines.markAllAsDirty&&this._materialContext===s.materialContext&&e(s.defines)}_markScenePrePassDirty(){if(this.getScene().blockMaterialDirtyMechanism||this._blockDirtyMechanism)return;const e=this.getScene().enablePrePassRenderer();e&&e.markAsDirty()}_markAllSubMeshesAsAllDirty(){this._markAllSubMeshesAsDirty(g._AllDirtyCallBack)}_markAllSubMeshesAsImageProcessingDirty(){this._markAllSubMeshesAsDirty(g._ImageProcessingDirtyCallBack)}_markAllSubMeshesAsTexturesDirty(){this._markAllSubMeshesAsDirty(g._TextureDirtyCallBack)}_markAllSubMeshesAsFresnelDirty(){this._markAllSubMeshesAsDirty(g._FresnelDirtyCallBack)}_markAllSubMeshesAsFresnelAndMiscDirty(){this._markAllSubMeshesAsDirty(g._FresnelAndMiscDirtyCallBack)}_markAllSubMeshesAsLightsDirty(){this._markAllSubMeshesAsDirty(g._LightsDirtyCallBack)}_markAllSubMeshesAsAttributesDirty(){this._markAllSubMeshesAsDirty(g._AttributeDirtyCallBack)}_markAllSubMeshesAsMiscDirty(){this._markAllSubMeshesAsDirty(g._MiscDirtyCallBack)}_markAllSubMeshesAsPrePassDirty(){this._markAllSubMeshesAsDirty(g._MiscDirtyCallBack)}_markAllSubMeshesAsTexturesAndMiscDirty(){this._markAllSubMeshesAsDirty(g._TextureAndMiscDirtyCallBack)}_checkScenePerformancePriority(){if(0!==this._scene.performancePriority){this.checkReadyOnlyOnce=!0;const e=this._scene.onScenePerformancePriorityChangedObservable.addOnce((()=>{this.checkReadyOnlyOnce=!1}));this.onDisposeObservable.add((()=>{this._scene.onScenePerformancePriorityChangedObservable.remove(e)}))}}setPrePassRenderer(e){return!1}dispose(e,t,s){const i=this.getScene();if(i.stopAnimation(this),i.freeProcessedMaterials(),i.removeMaterial(this),this._eventInfo.forceDisposeTextures=t,this._callbackPluginEventGeneric(2,this._eventInfo),this._parentContainer){const e=this._parentContainer.materials.indexOf(this);e>-1&&this._parentContainer.materials.splice(e,1),this._parentContainer=null}if(!0!==s)if(this.meshMap)for(const t in this.meshMap){const s=this.meshMap[t];s&&(s.material=null,this.releaseVertexArrayObject(s,e))}else{const t=i.meshes;for(const s of t)s.material!==this||s.sourceMesh||(s.material=null,this.releaseVertexArrayObject(s,e))}this._uniformBuffer.dispose(),e&&this._drawWrapper.effect&&(this._storeEffectOnSubMeshes||this._drawWrapper.effect.dispose(),this._drawWrapper.effect=null),this.metadata=null,this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this._onBindObservable&&this._onBindObservable.clear(),this._onUnBindObservable&&this._onUnBindObservable.clear(),this._onEffectCreatedObservable&&this._onEffectCreatedObservable.clear(),this._eventInfo&&(this._eventInfo={})}releaseVertexArrayObject(e,t){const s=e.geometry;if(s)if(this._storeEffectOnSubMeshes){if(e.subMeshes)for(const i of e.subMeshes)s._releaseVertexArrayObject(i.effect),t&&i.effect&&i.effect.dispose()}else s._releaseVertexArrayObject(this._drawWrapper.effect)}serialize(){const e=_.p.Serialize(this);return e.stencil=this.stencil.serialize(),e.uniqueId=this.uniqueId,this._serializePlugins(e),e}_serializePlugins(e){if(e.plugins={},this.pluginManager)for(const t of this.pluginManager._plugins)e.plugins[t.getClassName()]=t.serialize()}static Parse(e,t,s){if(e.customType){if("BABYLON.PBRMaterial"===e.customType&&e.overloadedAlbedo&&(e.customType="BABYLON.LegacyPBRMaterial",!BABYLON.LegacyPBRMaterial))return c.V.Error("Your scene is trying to load a legacy version of the PBRMaterial, please, include it from the materials library."),null}else e.customType="BABYLON.StandardMaterial";const i=n.S0.Instantiate(e.customType).Parse(e,t,s);return i._loadedUniqueId=e.uniqueId,i}static _ParsePlugins(e,t,s,i){if(e.plugins)for(const r in e.plugins){const a=e.plugins[r];let o=t.pluginManager?.getPlugin(a.name);if(!o){const e=n.S0.Instantiate("BABYLON."+r);e&&(o=new e(t))}o?.parse(a,s,i)}}}g.TriangleFillMode=0,g.WireFrameFillMode=1,g.PointFillMode=2,g.PointListDrawMode=3,g.LineListDrawMode=4,g.LineLoopDrawMode=5,g.LineStripDrawMode=6,g.TriangleStripDrawMode=7,g.TriangleFanDrawMode=8,g.ClockWiseSideOrientation=0,g.CounterClockWiseSideOrientation=1,g.TextureDirtyFlag=1,g.LightDirtyFlag=2,g.FresnelDirtyFlag=4,g.AttributesDirtyFlag=8,g.MiscDirtyFlag=16,g.PrePassDirtyFlag=32,g.AllDirtyFlag=63,g.MATERIAL_OPAQUE=0,g.MATERIAL_ALPHATEST=1,g.MATERIAL_ALPHABLEND=2,g.MATERIAL_ALPHATESTANDBLEND=3,g.MATERIAL_NORMALBLENDMETHOD_WHITEOUT=0,g.MATERIAL_NORMALBLENDMETHOD_RNM=1,g.OnEventObservable=new a.cP,g._AllDirtyCallBack=e=>e.markAllAsDirty(),g._ImageProcessingDirtyCallBack=e=>e.markAsImageProcessingDirty(),g._TextureDirtyCallBack=e=>e.markAsTexturesDirty(),g._FresnelDirtyCallBack=e=>e.markAsFresnelDirty(),g._MiscDirtyCallBack=e=>e.markAsMiscDirty(),g._PrePassDirtyCallBack=e=>e.markAsPrePassDirty(),g._LightsDirtyCallBack=e=>e.markAsLightDirty(),g._AttributeDirtyCallBack=e=>e.markAsAttributesDirty(),g._FresnelAndMiscDirtyCallBack=e=>{g._FresnelDirtyCallBack(e),g._MiscDirtyCallBack(e)},g._TextureAndMiscDirtyCallBack=e=>{g._TextureDirtyCallBack(e),g._MiscDirtyCallBack(e)},g._DirtyCallbackArray=[],g._RunDirtyCallBacks=e=>{for(const t of g._DirtyCallbackArray)t(e)},(0,i.Cg)([(0,r.lK)()],g.prototype,"id",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"uniqueId",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"name",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"metadata",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"checkReadyOnEveryCall",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"checkReadyOnlyOnce",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"state",void 0),(0,i.Cg)([(0,r.lK)("alpha")],g.prototype,"_alpha",void 0),(0,i.Cg)([(0,r.lK)("backFaceCulling")],g.prototype,"_backFaceCulling",void 0),(0,i.Cg)([(0,r.lK)("cullBackFaces")],g.prototype,"_cullBackFaces",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"sideOrientation",void 0),(0,i.Cg)([(0,r.lK)("alphaMode")],g.prototype,"_alphaMode",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"_needDepthPrePass",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"disableDepthWrite",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"disableColorWrite",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"forceDepthWrite",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"depthFunction",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"separateCullingPass",void 0),(0,i.Cg)([(0,r.lK)("fogEnabled")],g.prototype,"_fogEnabled",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"pointSize",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"zOffset",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"zOffsetUnits",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"pointsCloud",null),(0,i.Cg)([(0,r.lK)()],g.prototype,"fillMode",null),(0,i.Cg)([(0,r.lK)()],g.prototype,"useLogarithmicDepth",null),(0,i.Cg)([(0,r.lK)()],g.prototype,"transparencyMode",null)},9526:(e,t,s)=>{s.d(t,{M:()=>i});class i{constructor(e){if(this._keys=[],this._isDirty=!0,this._areLightsDirty=!0,this._areLightsDisposed=!1,this._areAttributesDirty=!0,this._areTexturesDirty=!0,this._areFresnelDirty=!0,this._areMiscDirty=!0,this._arePrePassDirty=!0,this._areImageProcessingDirty=!0,this._normals=!1,this._uvs=!1,this._needNormals=!1,this._needUVs=!1,this._externalProperties=e,e)for(const t in e)Object.prototype.hasOwnProperty.call(e,t)&&this._setDefaultValue(t)}get isDirty(){return this._isDirty}markAsProcessed(){this._isDirty=!1,this._areAttributesDirty=!1,this._areTexturesDirty=!1,this._areFresnelDirty=!1,this._areLightsDirty=!1,this._areLightsDisposed=!1,this._areMiscDirty=!1,this._arePrePassDirty=!1,this._areImageProcessingDirty=!1}markAsUnprocessed(){this._isDirty=!0}markAllAsDirty(){this._areTexturesDirty=!0,this._areAttributesDirty=!0,this._areLightsDirty=!0,this._areFresnelDirty=!0,this._areMiscDirty=!0,this._arePrePassDirty=!1,this._areImageProcessingDirty=!0,this._isDirty=!0}markAsImageProcessingDirty(){this._areImageProcessingDirty=!0,this._isDirty=!0}markAsLightDirty(e=!1){this._areLightsDirty=!0,this._areLightsDisposed=this._areLightsDisposed||e,this._isDirty=!0}markAsAttributesDirty(){this._areAttributesDirty=!0,this._isDirty=!0}markAsTexturesDirty(){this._areTexturesDirty=!0,this._isDirty=!0}markAsFresnelDirty(){this._areFresnelDirty=!0,this._isDirty=!0}markAsMiscDirty(){this._areMiscDirty=!0,this._isDirty=!0}markAsPrePassDirty(){this._arePrePassDirty=!0,this._isDirty=!0}rebuild(){this._keys.length=0;for(const e of Object.keys(this))"_"!==e[0]&&this._keys.push(e);if(this._externalProperties)for(const e in this._externalProperties)-1===this._keys.indexOf(e)&&this._keys.push(e)}isEqual(e){if(this._keys.length!==e._keys.length)return!1;for(let t=0;t<this._keys.length;t++){const s=this._keys[t];if(this[s]!==e[s])return!1}return!0}cloneTo(e){this._keys.length!==e._keys.length&&(e._keys=this._keys.slice(0));for(let t=0;t<this._keys.length;t++){const s=this._keys[t];e[s]=this[s]}}reset(){this._keys.forEach((e=>this._setDefaultValue(e)))}_setDefaultValue(e){const t=this._externalProperties?.[e]?.type??typeof this[e],s=this._externalProperties?.[e]?.default;switch(t){case"number":this[e]=s??0;break;case"string":this[e]=s??"";break;default:this[e]=s??!1}}toString(){let e="";for(let t=0;t<this._keys.length;t++){const s=this._keys[t],i=this[s];switch(typeof i){case"number":case"string":e+="#define "+s+" "+i+"\n";break;default:i&&(e+="#define "+s+"\n")}}return e}}},467:(e,t,s)=>{s.d(t,{Bb:()=>L,DL:()=>c,ER:()=>M,IF:()=>_,J2:()=>b,MF:()=>d,N4:()=>F,Nc:()=>O,OR:()=>S,RL:()=>A,VO:()=>D,YT:()=>m,Yy:()=>u,_8:()=>g,az:()=>v,c4:()=>y,f$:()=>E,fm:()=>P,mA:()=>T,nR:()=>p,ni:()=>R,qB:()=>I,te:()=>f});var i=s(1137),r=s(6041),n=s(6315),a=s(5515),o=s(492);const h=r.v9.Black(),l={NUM_MORPH_INFLUENCERS:0};function c(e,t,s){if(!e||e.LOGARITHMICDEPTH||e.indexOf&&e.indexOf("LOGARITHMICDEPTH")>=0){const e=s.activeCamera;1===e.mode&&i.V.Error("Logarithmic depth is not compatible with orthographic cameras!",20),t.setFloat("logarithmicDepthConstant",2/(Math.log(e.maxZ+1)/Math.LN2))}}function u(e,t,s,i=!1){s&&e.fogEnabled&&(!t||t.applyFog)&&0!==e.fogMode&&(s.setFloat4("vFogInfos",e.fogMode,e.fogStart,e.fogEnd,e.fogDensity),i?(e.fogColor.toLinearSpaceToRef(h,e.getEngine().useExactSrgbConversions),s.setColor3("vFogColor",h)):s.setColor3("vFogColor",e.fogColor))}function d(e,t,s){l.NUM_MORPH_INFLUENCERS=s,_(e,t,l)}function _(e,t,s){const r=s.NUM_MORPH_INFLUENCERS;if(r>0&&n.q.LastCreatedEngine){const a=n.q.LastCreatedEngine.getCaps().maxVertexAttribs,o=t.morphTargetManager;if(o?.isUsingTextureForTargets)return;const h=o&&o.supportsNormals&&s.NORMAL,l=o&&o.supportsTangents&&s.TANGENT,c=o&&o.supportsUVs&&s.UV1;for(let s=0;s<r;s++)e.push("position"+s),h&&e.push("normal"+s),l&&e.push("tangent"+s),c&&e.push("uv_"+s),e.length>a&&i.V.Error("Cannot add more vertex attributes for mesh "+t.name)}}function f(e,t=!1){e.push("world0"),e.push("world1"),e.push("world2"),e.push("world3"),t&&(e.push("previousWorld0"),e.push("previousWorld1"),e.push("previousWorld2"),e.push("previousWorld3"))}function p(e,t){const s=e.morphTargetManager;e&&s&&t.setFloatArray("morphTargetInfluences",s.influences)}function g(e,t){t.bindToEffect(e,"Scene")}function m(e,t,s){t._needUVs=!0,t[s]=!0,e.optimizeUVAllocation&&e.getTextureMatrix().isIdentityAs3x2()?(t[s+"DIRECTUV"]=e.coordinatesIndex+1,t["MAINUV"+(e.coordinatesIndex+1)]=!0):t[s+"DIRECTUV"]=0}function T(e,t,s){const i=e.getTextureMatrix();t.updateMatrix(s+"Matrix",i)}function b(e,t,s){s.BAKED_VERTEX_ANIMATION_TEXTURE&&s.INSTANCES&&e.push("bakedVertexAnimationSettingsInstanced")}function E(e,t,s){var i;if(t&&e&&(e.computeBonesUsingShaders&&t._bonesComputationForcedToCPU&&(e.computeBonesUsingShaders=!1),e.useBones&&e.computeBonesUsingShaders&&e.skeleton)){const r=e.skeleton;if(r.isUsingTextureForMatrices&&t.getUniformIndex("boneTextureWidth")>-1){const s=r.getTransformMatrixTexture(e);t.setTexture("boneSampler",s),t.setFloat("boneTextureWidth",4*(r.bones.length+1))}else{const n=r.getTransformMatrices(e);n&&(t.setMatrices("mBones",n),s&&e.getScene().prePassRenderer&&e.getScene().prePassRenderer.getIndex(2)&&(s.previousBones[e.uniqueId]||(s.previousBones[e.uniqueId]=n.slice()),t.setMatrices("mPreviousBones",s.previousBones[e.uniqueId]),i=n,s.previousBones[e.uniqueId].set(i)))}}}function x(e,t,s,i,r,n=!0){e._bindLight(t,s,i,r,n)}function A(e,t,s,i,r=4){const n=Math.min(t.lightSources.length,r);for(let r=0;r<n;r++)x(t.lightSources[r],r,e,s,"boolean"==typeof i?i:i.SPECULARTERM,t.receiveShadows)}function R(e,t,s,i){s.NUM_BONE_INFLUENCERS>0&&(i.addCPUSkinningFallback(0,t),e.push("matricesIndices"),e.push("matricesWeights"),s.NUM_BONE_INFLUENCERS>4&&(e.push("matricesIndicesExtra"),e.push("matricesWeightsExtra")))}function M(e,t){(t.INSTANCES||t.THIN_INSTANCES)&&f(e,!!t.PREPASS_VELOCITY),t.INSTANCESCOLOR&&e.push("instanceColor")}function y(e,t,s=4,i=0){let r=0;for(let n=0;n<s&&e["LIGHT"+n];n++)n>0&&(r=i+n,t.addFallback(r,"LIGHT"+n)),e.SHADOWS||(e["SHADOW"+n]&&t.addFallback(i,"SHADOW"+n),e["SHADOWPCF"+n]&&t.addFallback(i,"SHADOWPCF"+n),e["SHADOWPCSS"+n]&&t.addFallback(i,"SHADOWPCSS"+n),e["SHADOWPOISSON"+n]&&t.addFallback(i,"SHADOWPOISSON"+n),e["SHADOWESM"+n]&&t.addFallback(i,"SHADOWESM"+n),e["SHADOWCLOSEESM"+n]&&t.addFallback(i,"SHADOWCLOSEESM"+n));return r++}function P(e,t,s,i,r,n,a,o=!1){a._areMiscDirty&&(a.LOGARITHMICDEPTH=s,a.POINTSIZE=i,a.FOG=r&&function(e,t){return t.fogEnabled&&e.applyFog&&0!==t.fogMode}(e,t),a.NONUNIFORMSCALING=e.nonUniformScaling,a.ALPHATEST=n,a.DECAL_AFTER_DETAIL=o)}function v(e,t,s,i,r=4,n=!1){if(!s._areLightsDirty)return s._needNormals;let a=0;const o={needNormals:s._needNormals,needRebuild:!1,lightmapMode:!1,shadowEnabled:!1,specularEnabled:!1};if(e.lightsEnabled&&!n)for(const n of t.lightSources)if(C(e,t,n,a,s,i,o),a++,a===r)break;s.SPECULARTERM=o.specularEnabled,s.SHADOWS=o.shadowEnabled;for(let e=a;e<r;e++)void 0!==s["LIGHT"+e]&&(s["LIGHT"+e]=!1,s["HEMILIGHT"+e]=!1,s["POINTLIGHT"+e]=!1,s["DIRLIGHT"+e]=!1,s["SPOTLIGHT"+e]=!1,s["SHADOW"+e]=!1,s["SHADOWCSM"+e]=!1,s["SHADOWCSMDEBUG"+e]=!1,s["SHADOWCSMNUM_CASCADES"+e]=!1,s["SHADOWCSMUSESHADOWMAXZ"+e]=!1,s["SHADOWCSMNOBLEND"+e]=!1,s["SHADOWCSM_RIGHTHANDED"+e]=!1,s["SHADOWPCF"+e]=!1,s["SHADOWPCSS"+e]=!1,s["SHADOWPOISSON"+e]=!1,s["SHADOWESM"+e]=!1,s["SHADOWCLOSEESM"+e]=!1,s["SHADOWCUBE"+e]=!1,s["SHADOWLOWQUALITY"+e]=!1,s["SHADOWMEDIUMQUALITY"+e]=!1);const h=e.getEngine().getCaps();return void 0===s.SHADOWFLOAT&&(o.needRebuild=!0),s.SHADOWFLOAT=o.shadowEnabled&&(h.textureFloatRender&&h.textureFloatLinearFiltering||h.textureHalfFloatRender&&h.textureHalfFloatLinearFiltering),s.LIGHTMAPEXCLUDED=o.lightmapMode,o.needRebuild&&s.rebuild(),o.needNormals}function C(e,t,s,i,r,n,o){switch(o.needNormals=!0,void 0===r["LIGHT"+i]&&(o.needRebuild=!0),r["LIGHT"+i]=!0,r["SPOTLIGHT"+i]=!1,r["HEMILIGHT"+i]=!1,r["POINTLIGHT"+i]=!1,r["DIRLIGHT"+i]=!1,s.prepareLightSpecificDefines(r,i),r["LIGHT_FALLOFF_PHYSICAL"+i]=!1,r["LIGHT_FALLOFF_GLTF"+i]=!1,r["LIGHT_FALLOFF_STANDARD"+i]=!1,s.falloffType){case a.c.FALLOFF_GLTF:r["LIGHT_FALLOFF_GLTF"+i]=!0;break;case a.c.FALLOFF_PHYSICAL:r["LIGHT_FALLOFF_PHYSICAL"+i]=!0;break;case a.c.FALLOFF_STANDARD:r["LIGHT_FALLOFF_STANDARD"+i]=!0}if(n&&!s.specular.equalsFloats(0,0,0)&&(o.specularEnabled=!0),r["SHADOW"+i]=!1,r["SHADOWCSM"+i]=!1,r["SHADOWCSMDEBUG"+i]=!1,r["SHADOWCSMNUM_CASCADES"+i]=!1,r["SHADOWCSMUSESHADOWMAXZ"+i]=!1,r["SHADOWCSMNOBLEND"+i]=!1,r["SHADOWCSM_RIGHTHANDED"+i]=!1,r["SHADOWPCF"+i]=!1,r["SHADOWPCSS"+i]=!1,r["SHADOWPOISSON"+i]=!1,r["SHADOWESM"+i]=!1,r["SHADOWCLOSEESM"+i]=!1,r["SHADOWCUBE"+i]=!1,r["SHADOWLOWQUALITY"+i]=!1,r["SHADOWMEDIUMQUALITY"+i]=!1,t&&t.receiveShadows&&e.shadowsEnabled&&s.shadowEnabled){const t=s.getShadowGenerator(e.activeCamera)??s.getShadowGenerator();if(t){const e=t.getShadowMap();e&&e.renderList&&e.renderList.length>0&&(o.shadowEnabled=!0,t.prepareDefines(r,i))}}s.lightmapMode!=a.c.LIGHTMAP_DEFAULT?(o.lightmapMode=!0,r["LIGHTMAPEXCLUDED"+i]=!0,r["LIGHTMAPNOSPECULAR"+i]=s.lightmapMode==a.c.LIGHTMAP_SHADOWSONLY):(r["LIGHTMAPEXCLUDED"+i]=!1,r["LIGHTMAPNOSPECULAR"+i]=!1)}function S(e,t,s,i,r,n=null,a=!1){let h=function(e,t){let s=!1;if(e.activeCamera){const i=t.CAMERA_ORTHOGRAPHIC?1:0,r=t.CAMERA_PERSPECTIVE?1:0,n=1===e.activeCamera.mode?1:0,a=0===e.activeCamera.mode?1:0;(i^n||r^a)&&(t.CAMERA_ORTHOGRAPHIC=1===n,t.CAMERA_PERSPECTIVE=1===a,s=!0)}return s}(e,i);!1!==n&&(h=(0,o.Eq)(s,e,i)),i.DEPTHPREPASS!==!t.getColorWrite()&&(i.DEPTHPREPASS=!i.DEPTHPREPASS,h=!0),i.INSTANCES!==r&&(i.INSTANCES=r,h=!0),i.THIN_INSTANCES!==a&&(i.THIN_INSTANCES=a,h=!0),h&&i.markAsUnprocessed()}function I(e,t,s,i,r=!1,n=!0,a=!0){if(!t._areAttributesDirty&&t._needNormals===t._normals&&t._needUVs===t._uvs)return!1;t._normals=t._needNormals,t._uvs=t._needUVs,t.NORMAL=t._needNormals&&e.isVerticesDataPresent("normal"),t._needNormals&&e.isVerticesDataPresent("tangent")&&(t.TANGENT=!0);for(let s=1;s<=6;++s)t["UV"+s]=!!t._needUVs&&e.isVerticesDataPresent(`uv${1===s?"":s}`);if(s){const s=e.useVertexColors&&e.isVerticesDataPresent("color");t.VERTEXCOLOR=s,t.VERTEXALPHA=e.hasVertexAlpha&&s&&n}return e.isVerticesDataPresent("instanceColor")&&(e.hasInstances||e.hasThinInstances)&&(t.INSTANCESCOLOR=!0),i&&function(e,t){if(e.useBones&&e.computeBonesUsingShaders&&e.skeleton){t.NUM_BONE_INFLUENCERS=e.numBoneInfluencers;const s=void 0!==t.BONETEXTURE;if(e.skeleton.isUsingTextureForMatrices&&s)t.BONETEXTURE=!0;else{t.BonesPerMesh=e.skeleton.bones.length+1,t.BONETEXTURE=!s&&void 0;const i=e.getScene().prePassRenderer;if(i&&i.enabled){const s=-1===i.excludedSkinnedMesh.indexOf(e);t.BONES_VELOCITY_ENABLED=s}}}else t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,void 0!==t.BONETEXTURE&&(t.BONETEXTURE=!1)}(e,t),r&&function(e,t){const s=e.morphTargetManager;s?(t.MORPHTARGETS_UV=s.supportsUVs&&t.UV1,t.MORPHTARGETS_TANGENT=s.supportsTangents&&t.TANGENT,t.MORPHTARGETS_NORMAL=s.supportsNormals&&t.NORMAL,t.NUM_MORPH_INFLUENCERS=s.numMaxInfluencers||s.numInfluencers,t.MORPHTARGETS=t.NUM_MORPH_INFLUENCERS>0,t.MORPHTARGETS_TEXTURE=s.isUsingTextureForTargets):(t.MORPHTARGETS_UV=!1,t.MORPHTARGETS_TANGENT=!1,t.MORPHTARGETS_NORMAL=!1,t.MORPHTARGETS=!1,t.NUM_MORPH_INFLUENCERS=0)}(e,t),a&&function(e,t){const s=e.bakedVertexAnimationManager;t.BAKED_VERTEX_ANIMATION_TEXTURE=!(!s||!s.isEnabled)}(e,t),!0}function D(e,t){if(e.activeCamera){const s=t.MULTIVIEW;t.MULTIVIEW=null!==e.activeCamera.outputRenderTarget&&e.activeCamera.outputRenderTarget.getViewCount()>1,t.MULTIVIEW!=s&&t.markAsUnprocessed()}}function O(e,t,s){const i=t.ORDER_INDEPENDENT_TRANSPARENCY,r=t.ORDER_INDEPENDENT_TRANSPARENCY_16BITS;t.ORDER_INDEPENDENT_TRANSPARENCY=e.useOrderIndependentTransparency&&s,t.ORDER_INDEPENDENT_TRANSPARENCY_16BITS=!e.getEngine().getCaps().textureFloatLinearFiltering,i===t.ORDER_INDEPENDENT_TRANSPARENCY&&r===t.ORDER_INDEPENDENT_TRANSPARENCY_16BITS||t.markAsUnprocessed()}function F(e,t,s){const i=t.PREPASS;if(!t._arePrePassDirty)return;const r=[{type:1,define:"PREPASS_POSITION",index:"PREPASS_POSITION_INDEX"},{type:9,define:"PREPASS_LOCAL_POSITION",index:"PREPASS_LOCAL_POSITION_INDEX"},{type:2,define:"PREPASS_VELOCITY",index:"PREPASS_VELOCITY_INDEX"},{type:11,define:"PREPASS_VELOCITY_LINEAR",index:"PREPASS_VELOCITY_LINEAR_INDEX"},{type:3,define:"PREPASS_REFLECTIVITY",index:"PREPASS_REFLECTIVITY_INDEX"},{type:0,define:"PREPASS_IRRADIANCE",index:"PREPASS_IRRADIANCE_INDEX"},{type:7,define:"PREPASS_ALBEDO_SQRT",index:"PREPASS_ALBEDO_SQRT_INDEX"},{type:5,define:"PREPASS_DEPTH",index:"PREPASS_DEPTH_INDEX"},{type:10,define:"PREPASS_SCREENSPACE_DEPTH",index:"PREPASS_SCREENSPACE_DEPTH_INDEX"},{type:6,define:"PREPASS_NORMAL",index:"PREPASS_NORMAL_INDEX"},{type:8,define:"PREPASS_WORLD_NORMAL",index:"PREPASS_WORLD_NORMAL_INDEX"}];if(e.prePassRenderer&&e.prePassRenderer.enabled&&s){t.PREPASS=!0,t.SCENE_MRT_COUNT=e.prePassRenderer.mrtCount,t.PREPASS_NORMAL_WORLDSPACE=e.prePassRenderer.generateNormalsInWorldSpace,t.PREPASS_COLOR=!0,t.PREPASS_COLOR_INDEX=0;for(let s=0;s<r.length;s++){const i=e.prePassRenderer.getIndex(r[s].type);-1!==i?(t[r[s].define]=!0,t[r[s].index]=i):t[r[s].define]=!1}}else{t.PREPASS=!1;for(let e=0;e<r.length;e++)t[r[e].define]=!1}t.PREPASS!=i&&(t.markAsUnprocessed(),t.markAsImageProcessingDirty())}function w(e,t,s,i,r=null,n=!1){r&&r.push("Light"+e),n||(t.push("vLightData"+e,"vLightDiffuse"+e,"vLightSpecular"+e,"vLightDirection"+e,"vLightFalloff"+e,"vLightGround"+e,"lightMatrix"+e,"shadowsInfo"+e,"depthValues"+e),s.push("shadowTexture"+e),s.push("depthTexture"+e),t.push("viewFrustumZ"+e,"cascadeBlendFactor"+e,"lightSizeUVCorrection"+e,"depthCorrection"+e,"penumbraDarkness"+e,"frustumLengths"+e),i&&(s.push("projectionLightTexture"+e),t.push("textureProjectionMatrix"+e)))}function L(e,t,s,i=4){let r,n=null;if(e.uniformsNames){const a=e;r=a.uniformsNames,n=a.uniformBuffersNames,t=a.samplers,s=a.defines,i=a.maxSimultaneousLights||0}else r=e,t||(t=[]);for(let e=0;e<i&&s["LIGHT"+e];e++)w(e,r,t,s["PROJECTEDLIGHTTEXTURE"+e],n);s.NUM_MORPH_INFLUENCERS&&(r.push("morphTargetInfluences"),r.push("morphTargetCount")),s.BAKED_VERTEX_ANIMATION_TEXTURE&&(r.push("bakedVertexAnimationSettings"),r.push("bakedVertexAnimationTextureSizeInverted"),r.push("bakedVertexAnimationTime"),t.push("bakedVertexAnimationTexture"))}},2277:(e,t,s)=>{s.d(t,{y:()=>g});var i=s(5524),r=s(9259),n=s(8986),a=s(6315),o=s(9125),h=s(9610);const l=new RegExp("^([gimus]+)!");class c{constructor(e){this._plugins=[],this._activePlugins=[],this._activePluginsForExtraEvents=[],this._material=e,this._scene=e.getScene(),this._engine=this._scene.getEngine()}_addPlugin(e){for(let t=0;t<this._plugins.length;++t)if(this._plugins[t].name===e.name)return!1;if(this._material._uniformBufferLayoutBuilt&&(this._material.resetDrawCache(),this._material._createUniformBuffer()),!e.isCompatible(this._material.shaderLanguage))throw`The plugin "${e.name}" can't be added to the material "${this._material.name}" because the plugin is not compatible with the shader language of the material.`;const t=e.getClassName();c._MaterialPluginClassToMainDefine[t]||(c._MaterialPluginClassToMainDefine[t]="MATERIALPLUGIN_"+ ++c._MaterialPluginCounter),this._material._callbackPluginEventGeneric=(e,t)=>this._handlePluginEvent(e,t),this._plugins.push(e),this._plugins.sort(((e,t)=>e.priority-t.priority)),this._codeInjectionPoints={};const s={};s[c._MaterialPluginClassToMainDefine[t]]={type:"boolean",default:!0};for(const e of this._plugins)e.collectDefines(s),this._collectPointNames("vertex",e.getCustomCode("vertex",this._material.shaderLanguage)),this._collectPointNames("fragment",e.getCustomCode("fragment",this._material.shaderLanguage));return this._defineNamesFromPlugins=s,!0}_activatePlugin(e){-1===this._activePlugins.indexOf(e)&&(this._activePlugins.push(e),this._activePlugins.sort(((e,t)=>e.priority-t.priority)),this._material._callbackPluginEventIsReadyForSubMesh=this._handlePluginEventIsReadyForSubMesh.bind(this),this._material._callbackPluginEventPrepareDefinesBeforeAttributes=this._handlePluginEventPrepareDefinesBeforeAttributes.bind(this),this._material._callbackPluginEventPrepareDefines=this._handlePluginEventPrepareDefines.bind(this),this._material._callbackPluginEventBindForSubMesh=this._handlePluginEventBindForSubMesh.bind(this),e.registerForExtraEvents&&(this._activePluginsForExtraEvents.push(e),this._activePluginsForExtraEvents.sort(((e,t)=>e.priority-t.priority)),this._material._callbackPluginEventHasRenderTargetTextures=this._handlePluginEventHasRenderTargetTextures.bind(this),this._material._callbackPluginEventFillRenderTargetTextures=this._handlePluginEventFillRenderTargetTextures.bind(this),this._material._callbackPluginEventHardBindForSubMesh=this._handlePluginEventHardBindForSubMesh.bind(this)))}getPlugin(e){for(let t=0;t<this._plugins.length;++t)if(this._plugins[t].name===e)return this._plugins[t];return null}_handlePluginEventIsReadyForSubMesh(e){let t=!0;for(const s of this._activePlugins)t=t&&s.isReadyForSubMesh(e.defines,this._scene,this._engine,e.subMesh);e.isReadyForSubMesh=t}_handlePluginEventPrepareDefinesBeforeAttributes(e){for(const t of this._activePlugins)t.prepareDefinesBeforeAttributes(e.defines,this._scene,e.mesh)}_handlePluginEventPrepareDefines(e){for(const t of this._activePlugins)t.prepareDefines(e.defines,this._scene,e.mesh)}_handlePluginEventHardBindForSubMesh(e){for(const t of this._activePluginsForExtraEvents)t.hardBindForSubMesh(this._material._uniformBuffer,this._scene,this._engine,e.subMesh)}_handlePluginEventBindForSubMesh(e){for(const t of this._activePlugins)t.bindForSubMesh(this._material._uniformBuffer,this._scene,this._engine,e.subMesh)}_handlePluginEventHasRenderTargetTextures(e){let t=!1;for(const e of this._activePluginsForExtraEvents)if(t=e.hasRenderTargetTextures(),t)break;e.hasRenderTargetTextures=t}_handlePluginEventFillRenderTargetTextures(e){for(const t of this._activePluginsForExtraEvents)t.fillRenderTargetTextures(e.renderTargets)}_handlePluginEvent(e,t){switch(e){case 512:{const e=t;for(const t of this._activePlugins)t.getActiveTextures(e.activeTextures);break}case 256:{const e=t;for(const t of this._activePlugins)t.getAnimatables(e.animatables);break}case 1024:{const e=t;let s=!1;for(const t of this._activePlugins)if(s=t.hasTexture(e.texture),s)break;e.hasTexture=s;break}case 2:{const e=t;for(const t of this._plugins)t.dispose(e.forceDisposeTextures);break}case 4:t.defineNames=this._defineNamesFromPlugins;break;case 128:{const e=t;for(const t of this._activePlugins)e.fallbackRank=t.addFallbacks(e.defines,e.fallbacks,e.fallbackRank),t.getAttributes(e.attributes,this._scene,e.mesh);this._uniformList.length>0&&e.uniforms.push(...this._uniformList),this._samplerList.length>0&&e.samplers.push(...this._samplerList),this._uboList.length>0&&e.uniformBuffersNames.push(...this._uboList),e.customCode=this._injectCustomCode(e,e.customCode);break}case 8:{const e=t;this._uboDeclaration="",this._vertexDeclaration="",this._fragmentDeclaration="",this._uniformList=[],this._samplerList=[],this._uboList=[];const s=1===this._material.shaderLanguage;for(const t of this._plugins){const i=t.getUniforms(this._material.shaderLanguage);if(i){if(i.ubo)for(const t of i.ubo){if(t.size&&t.type){const i=t.arraySize??0;if(e.ubo.addUniform(t.name,t.size,i),s){let e;switch(t.type){case"mat4":e="mat4x4f";break;case"float":e="f32";break;default:e=`${t.type}f`}this._uboDeclaration+=`uniform ${t.name}: ${e}${i>0?`[${i}]`:""};\n`}else this._uboDeclaration+=`${t.type} ${t.name}${i>0?`[${i}]`:""};\n`}this._uniformList.push(t.name)}i.vertex&&(this._vertexDeclaration+=i.vertex+"\n"),i.fragment&&(this._fragmentDeclaration+=i.fragment+"\n")}t.getSamplers(this._samplerList),t.getUniformBuffersNames(this._uboList)}break}}}_collectPointNames(e,t){if(t)for(const s in t)this._codeInjectionPoints[e]||(this._codeInjectionPoints[e]={}),this._codeInjectionPoints[e][s]=!0}_injectCustomCode(e,t){return(s,i)=>{t&&(i=t(s,i)),this._uboDeclaration&&(i=i.replace("#define ADDITIONAL_UBO_DECLARATION",this._uboDeclaration)),this._vertexDeclaration&&(i=i.replace("#define ADDITIONAL_VERTEX_DECLARATION",this._vertexDeclaration)),this._fragmentDeclaration&&(i=i.replace("#define ADDITIONAL_FRAGMENT_DECLARATION",this._fragmentDeclaration));const r=this._codeInjectionPoints?.[s];if(!r)return i;let n=null;for(let t in r){let r="";for(const i of this._activePlugins){let a=i.getCustomCode(s,this._material.shaderLanguage)?.[t];if(a){if(i.resolveIncludes){if(null===n){const t=0;n={defines:[],indexParameters:e.indexParameters,isFragment:!1,shouldUseHighPrecisionShader:this._engine._shouldUseHighPrecisionShader,processor:void 0,supportsUniformBuffers:this._engine.supportsUniformBuffers,shadersRepository:h.l.GetShadersRepository(t),includesShadersStore:h.l.GetIncludesShadersStore(t),version:void 0,platformName:this._engine.shaderPlatformName,processingContext:void 0,isNDCHalfZRange:this._engine.isNDCHalfZRange,useReverseDepthBuffer:this._engine.useReverseDepthBuffer,processCodeAfterIncludes:void 0}}n.isFragment="fragment"===s,(0,o.Iq)(a,n,(e=>a=e))}r+=a+"\n"}}if(r.length>0)if("!"===t.charAt(0)){t=t.substring(1);let e="g";if("!"===t.charAt(0))e="",t=t.substring(1);else{const s=l.exec(t);s&&s.length>=2&&(e=s[1],t=t.substring(e.length+1))}e.indexOf("g")<0&&(e+="g");const s=i,n=new RegExp(t,e);let a=n.exec(s);for(;null!==a;){let e=r;for(let t=0;t<a.length;++t)e=e.replace("$"+t,a[t]);i=i.replace(a[0],e),a=n.exec(s)}}else{const e="#define "+t;i=i.replace(e,"\n"+r+"\n"+e)}}return i}}}c._MaterialPluginClassToMainDefine={},c._MaterialPluginCounter=0,a.q.OnEnginesDisposedObservable.add((()=>{u.length=0,d=!1,n.i.OnEventObservable.remove(_),_=null}));const u=[];let d=!1,_=null;var f=s(6877),p=s(6552);class g{isCompatible(e){return 0===e}_enable(e){e&&this._pluginManager._activatePlugin(this)}constructor(e,t,s,i,r=!0,n=!1,a=!1){this.priority=500,this.resolveIncludes=!1,this.registerForExtraEvents=!1,this._material=e,this.name=t,this.priority=s,this.resolveIncludes=a,e.pluginManager||(e.pluginManager=new c(e),e.onDisposeObservable.add((()=>{e.pluginManager=void 0}))),this._pluginDefineNames=i,this._pluginManager=e.pluginManager,r&&this._pluginManager._addPlugin(this),n&&this._enable(!0),this.markAllDefinesAsDirty=e._dirtyCallbacks[63]}getClassName(){return"MaterialPluginBase"}isReadyForSubMesh(e,t,s,i){return!0}hardBindForSubMesh(e,t,s,i){}bindForSubMesh(e,t,s,i){}dispose(e){}getCustomCode(e,t=0){return null}collectDefines(e){if(this._pluginDefineNames)for(const t of Object.keys(this._pluginDefineNames)){if("_"===t[0])continue;const s=typeof this._pluginDefineNames[t];e[t]={type:"number"===s?"number":"string"===s?"string":"boolean"===s?"boolean":"object",default:this._pluginDefineNames[t]}}}prepareDefinesBeforeAttributes(e,t,s){}prepareDefines(e,t,s){}hasTexture(e){return!1}hasRenderTargetTextures(){return!1}fillRenderTargetTextures(e){}getActiveTextures(e){}getAnimatables(e){}addFallbacks(e,t,s){return s}getSamplers(e){}getAttributes(e,t,s){}getUniformBuffersNames(e){}getUniforms(e=0){return{}}copyTo(e){f.p.Clone((()=>e),this)}serialize(){return f.p.Serialize(this)}parse(e,t,s){f.p.Parse((()=>this),e,t,s)}}(0,i.Cg)([(0,r.lK)()],g.prototype,"name",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"priority",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"resolveIncludes",void 0),(0,i.Cg)([(0,r.lK)()],g.prototype,"registerForExtraEvents",void 0),(0,p.Y5)("BABYLON.MaterialPluginBase",g)},1644:(e,t,s)=>{s.d(t,{E:()=>n});var i=s(9923),r=s(8986);class n extends r.i{constructor(e,t,s=!0,r=!1){super(e,t,void 0,r),this._normalMatrix=new i.uq,this._storeEffectOnSubMeshes=s}getEffect(){return this._storeEffectOnSubMeshes?this._activeEffect:super.getEffect()}isReady(e,t){return!!e&&(!this._storeEffectOnSubMeshes||!e.subMeshes||0===e.subMeshes.length||this.isReadyForSubMesh(e,e.subMeshes[0],t))}_isReadyForSubMesh(e){const t=e.materialDefines;return!(this.checkReadyOnEveryCall||!e.effect||!t||t._renderId!==this.getScene().getRenderId())}bindOnlyWorldMatrix(e){this._activeEffect.setMatrix("world",e)}bindOnlyNormalMatrix(e){this._activeEffect.setMatrix("normalMatrix",e)}bind(e,t){t&&this.bindForSubMesh(e,t,t.subMeshes[0])}_afterBind(e,t=null,s){super._afterBind(e,t,s),this.getScene()._cachedEffect=t,s?s._drawWrapper._forceRebindOnNextCall=!1:this._drawWrapper._forceRebindOnNextCall=!1}_mustRebind(e,t,s,i=1){return s._drawWrapper._forceRebindOnNextCall||e.isCachedMaterialInvalid(this,t,i)}dispose(e,t,s){this._activeEffect=void 0,super.dispose(e,t,s)}}},5662:(e,t,s)=>{var i;s.d(t,{w:()=>i}),function(e){e[e.GLSL=0]="GLSL",e[e.WGSL=1]="WGSL"}(i||(i={}))},917:(e,t,s)=>{s.d(t,{B:()=>m});var i=s(6877),r=s(554),n=s(9923),a=s(5616),o=s(2781),h=s(6552),l=s(6041),c=s(2565),u=s(2366),d=s(1644),_=s(6315),f=s(492),p=s(467);const g={effect:null,subMesh:null};class m extends d.E{constructor(e,t,s,i={},r=!0){super(e,t,r),this._textures={},this._textureArrays={},this._externalTextures={},this._floats={},this._ints={},this._uints={},this._floatsArrays={},this._colors3={},this._colors3Arrays={},this._colors4={},this._colors4Arrays={},this._vectors2={},this._vectors3={},this._vectors4={},this._quaternions={},this._quaternionsArrays={},this._matrices={},this._matrixArrays={},this._matrices3x3={},this._matrices2x2={},this._vectors2Arrays={},this._vectors3Arrays={},this._vectors4Arrays={},this._uniformBuffers={},this._textureSamplers={},this._storageBuffers={},this._cachedWorldViewMatrix=new n.uq,this._cachedWorldViewProjectionMatrix=new n.uq,this._multiview=!1,this._materialHelperNeedsPreviousMatrices=!1,this._shaderPath=s,this._options={needAlphaBlending:!1,needAlphaTesting:!1,attributes:["position","normal","uv"],uniforms:["worldViewProjection"],uniformBuffers:[],samplers:[],externalTextures:[],samplerObjects:[],storageBuffers:[],defines:[],useClipPlane:!1,...i}}get shaderPath(){return this._shaderPath}set shaderPath(e){this._shaderPath=e}get options(){return this._options}get isMultiview(){return this._multiview}getClassName(){return"ShaderMaterial"}needAlphaBlending(){return this.alpha<1||this._options.needAlphaBlending}needAlphaTesting(){return this._options.needAlphaTesting}_checkUniform(e){-1===this._options.uniforms.indexOf(e)&&this._options.uniforms.push(e)}setTexture(e,t){return-1===this._options.samplers.indexOf(e)&&this._options.samplers.push(e),this._textures[e]=t,this}removeTexture(e){delete this._textures[e]}setTextureArray(e,t){return-1===this._options.samplers.indexOf(e)&&this._options.samplers.push(e),this._checkUniform(e),this._textureArrays[e]=t,this}setExternalTexture(e,t){return-1===this._options.externalTextures.indexOf(e)&&this._options.externalTextures.push(e),this._externalTextures[e]=t,this}setFloat(e,t){return this._checkUniform(e),this._floats[e]=t,this}setInt(e,t){return this._checkUniform(e),this._ints[e]=t,this}setUInt(e,t){return this._checkUniform(e),this._uints[e]=t,this}setFloats(e,t){return this._checkUniform(e),this._floatsArrays[e]=t,this}setColor3(e,t){return this._checkUniform(e),this._colors3[e]=t,this}setColor3Array(e,t){return this._checkUniform(e),this._colors3Arrays[e]=t.reduce(((e,t)=>(t.toArray(e,e.length),e)),[]),this}setColor4(e,t){return this._checkUniform(e),this._colors4[e]=t,this}setColor4Array(e,t){return this._checkUniform(e),this._colors4Arrays[e]=t.reduce(((e,t)=>(t.toArray(e,e.length),e)),[]),this}setVector2(e,t){return this._checkUniform(e),this._vectors2[e]=t,this}setVector3(e,t){return this._checkUniform(e),this._vectors3[e]=t,this}setVector4(e,t){return this._checkUniform(e),this._vectors4[e]=t,this}setQuaternion(e,t){return this._checkUniform(e),this._quaternions[e]=t,this}setQuaternionArray(e,t){return this._checkUniform(e),this._quaternionsArrays[e]=t.reduce(((e,t)=>(t.toArray(e,e.length),e)),[]),this}setMatrix(e,t){return this._checkUniform(e),this._matrices[e]=t,this}setMatrices(e,t){this._checkUniform(e);const s=new Float32Array(16*t.length);for(let e=0;e<t.length;e++)t[e].copyToArray(s,16*e);return this._matrixArrays[e]=s,this}setMatrix3x3(e,t){return this._checkUniform(e),this._matrices3x3[e]=t,this}setMatrix2x2(e,t){return this._checkUniform(e),this._matrices2x2[e]=t,this}setArray2(e,t){return this._checkUniform(e),this._vectors2Arrays[e]=t,this}setArray3(e,t){return this._checkUniform(e),this._vectors3Arrays[e]=t,this}setArray4(e,t){return this._checkUniform(e),this._vectors4Arrays[e]=t,this}setUniformBuffer(e,t){return-1===this._options.uniformBuffers.indexOf(e)&&this._options.uniformBuffers.push(e),this._uniformBuffers[e]=t,this}setTextureSampler(e,t){return-1===this._options.samplerObjects.indexOf(e)&&this._options.samplerObjects.push(e),this._textureSamplers[e]=t,this}setStorageBuffer(e,t){return-1===this._options.storageBuffers.indexOf(e)&&this._options.storageBuffers.push(e),this._storageBuffers[e]=t,this}setDefine(e,t){const s=e.trimEnd()+" ",i=this.options.defines.findIndex((t=>t===e||t.startsWith(s)));return i>=0&&this.options.defines.splice(i,1),("boolean"!=typeof t||t)&&this.options.defines.push(s+t),this}isReadyForSubMesh(e,t,s){return this.isReady(e,s,t)}isReady(e,t,s){const i=s&&this._storeEffectOnSubMeshes;if(this.isFrozen){const e=i?s._drawWrapper:this._drawWrapper;if(e.effect&&e._wasPreviouslyReady&&e._wasPreviouslyUsingInstances===t)return!0}const n=this.getScene(),o=n.getEngine(),h=[],l=[],u=new c.J;let d=this._shaderPath,_=this._options.uniforms,m=this._options.uniformBuffers,T=this._options.samplers;o.getCaps().multiview&&n.activeCamera&&n.activeCamera.outputRenderTarget&&n.activeCamera.outputRenderTarget.getViewCount()>1&&(this._multiview=!0,h.push("#define MULTIVIEW"),-1!==_.indexOf("viewProjection")&&-1===_.indexOf("viewProjectionR")&&_.push("viewProjectionR"));for(let e=0;e<this._options.defines.length;e++){const t=0===this._options.defines[e].indexOf("#define")?this._options.defines[e]:`#define ${this._options.defines[e]}`;h.push(t)}for(let e=0;e<this._options.attributes.length;e++)l.push(this._options.attributes[e]);if(e&&e.isVerticesDataPresent(a.R.ColorKind)&&(-1===l.indexOf(a.R.ColorKind)&&l.push(a.R.ColorKind),h.push("#define VERTEXCOLOR")),t&&(h.push("#define INSTANCES"),(0,p.te)(l,this._materialHelperNeedsPreviousMatrices),e?.hasThinInstances&&(h.push("#define THIN_INSTANCES"),e&&e.isVerticesDataPresent(a.R.ColorInstanceKind)&&(l.push(a.R.ColorInstanceKind),h.push("#define INSTANCESCOLOR")))),e&&e.useBones&&e.computeBonesUsingShaders&&e.skeleton){l.push(a.R.MatricesIndicesKind),l.push(a.R.MatricesWeightsKind),e.numBoneInfluencers>4&&(l.push(a.R.MatricesIndicesExtraKind),l.push(a.R.MatricesWeightsExtraKind));const t=e.skeleton;h.push("#define NUM_BONE_INFLUENCERS "+e.numBoneInfluencers),u.addCPUSkinningFallback(0,e),t.isUsingTextureForMatrices?(h.push("#define BONETEXTURE"),-1===_.indexOf("boneTextureWidth")&&_.push("boneTextureWidth"),-1===this._options.samplers.indexOf("boneSampler")&&this._options.samplers.push("boneSampler")):(h.push("#define BonesPerMesh "+(t.bones.length+1)),-1===_.indexOf("mBones")&&_.push("mBones"))}else h.push("#define NUM_BONE_INFLUENCERS 0");let b=0;const E=e?e.morphTargetManager:null;if(E){const e=E.supportsUVs&&-1!==h.indexOf("#define UV1"),t=E.supportsTangents&&-1!==h.indexOf("#define TANGENT"),s=E.supportsNormals&&-1!==h.indexOf("#define NORMAL");b=E.numMaxInfluencers||E.numInfluencers,e&&h.push("#define MORPHTARGETS_UV"),t&&h.push("#define MORPHTARGETS_TANGENT"),s&&h.push("#define MORPHTARGETS_NORMAL"),b>0&&h.push("#define MORPHTARGETS"),E.isUsingTextureForTargets&&(h.push("#define MORPHTARGETS_TEXTURE"),-1===_.indexOf("morphTargetTextureIndices")&&_.push("morphTargetTextureIndices"),-1===this._options.samplers.indexOf("morphTargets")&&this._options.samplers.push("morphTargets")),h.push("#define NUM_MORPH_INFLUENCERS "+b);for(let i=0;i<b;i++)l.push(a.R.PositionKind+i),s&&l.push(a.R.NormalKind+i),t&&l.push(a.R.TangentKind+i),e&&l.push(a.R.UVKind+"_"+i);b>0&&(_=_.slice(),_.push("morphTargetInfluences"),_.push("morphTargetCount"),_.push("morphTargetTextureInfo"),_.push("morphTargetTextureIndices"))}else h.push("#define NUM_MORPH_INFLUENCERS 0");if(e){const t=e.bakedVertexAnimationManager;t&&t.isEnabled&&(h.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),-1===_.indexOf("bakedVertexAnimationSettings")&&_.push("bakedVertexAnimationSettings"),-1===_.indexOf("bakedVertexAnimationTextureSizeInverted")&&_.push("bakedVertexAnimationTextureSizeInverted"),-1===_.indexOf("bakedVertexAnimationTime")&&_.push("bakedVertexAnimationTime"),-1===this._options.samplers.indexOf("bakedVertexAnimationTexture")&&this._options.samplers.push("bakedVertexAnimationTexture")),(0,p.J2)(l,e,h)}for(const e in this._textures)if(!this._textures[e].isReady())return!1;e&&this._shouldTurnAlphaTestOn(e)&&h.push("#define ALPHATEST"),!1!==this._options.useClipPlane&&((0,f.TV)(_),(0,f.tv)(this,n,h)),n.fogEnabled&&e?.applyFog&&n.fogMode!==r.Z.FOGMODE_NONE&&(h.push("#define FOG"),-1===_.indexOf("view")&&_.push("view"),-1===_.indexOf("vFogInfos")&&_.push("vFogInfos"),-1===_.indexOf("vFogColor")&&_.push("vFogColor")),this._useLogarithmicDepth&&(h.push("#define LOGARITHMICDEPTH"),-1===_.indexOf("logarithmicDepthConstant")&&_.push("logarithmicDepthConstant")),this.customShaderNameResolve&&(_=_.slice(),m=m.slice(),T=T.slice(),d=this.customShaderNameResolve(this.name,_,m,T,h,l));const x=i?s._getDrawWrapper(void 0,!0):this._drawWrapper,A=x?.effect??null,R=x?.defines??null,M=h.join("\n");let y=A;return R!==M&&(y=o.createEffect(d,{attributes:l,uniformsNames:_,uniformBuffersNames:m,samplers:T,defines:M,fallbacks:u,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousMorphTargets:b},shaderLanguage:this._options.shaderLanguage,extraInitializationsAsync:this._options.extraInitializationsAsync},o),i?s.setEffect(y,M,this._materialContext):x&&x.setEffect(y,M),this._onEffectCreatedObservable&&(g.effect=y,g.subMesh=s??e?.subMeshes[0]??null,this._onEffectCreatedObservable.notifyObservers(g))),x._wasPreviouslyUsingInstances=!!t,!(!y?.isReady()??1)&&(A!==y&&n.resetCachedMaterial(),x._wasPreviouslyReady=!0,!0)}bindOnlyWorldMatrix(e,t){const s=this.getScene(),i=t??this.getEffect();i&&(-1!==this._options.uniforms.indexOf("world")&&i.setMatrix("world",e),-1!==this._options.uniforms.indexOf("worldView")&&(e.multiplyToRef(s.getViewMatrix(),this._cachedWorldViewMatrix),i.setMatrix("worldView",this._cachedWorldViewMatrix)),-1!==this._options.uniforms.indexOf("worldViewProjection")&&(e.multiplyToRef(s.getTransformMatrix(),this._cachedWorldViewProjectionMatrix),i.setMatrix("worldViewProjection",this._cachedWorldViewProjectionMatrix)),-1!==this._options.uniforms.indexOf("view")&&i.setMatrix("view",s.getViewMatrix()))}bindForSubMesh(e,t,s){this.bind(e,t,s._drawWrapperOverride?.effect,s)}bind(e,t,s,i){const r=i&&this._storeEffectOnSubMeshes,n=s??(r?i.effect:this.getEffect());if(!n)return;const a=this.getScene();this._activeEffect=n,this.bindOnlyWorldMatrix(e,s);const o=this._options.uniformBuffers;let h=!1;if(n&&o&&o.length>0&&a.getEngine().supportsUniformBuffers)for(let s=0;s<o.length;++s)switch(o[s]){case"Mesh":t&&(t.getMeshUniformBuffer().bindToEffect(n,"Mesh"),t.transferToEffect(e));break;case"Scene":(0,p._8)(n,a.getSceneUniformBuffer()),a.finalizeSceneUbo(),h=!0}const l=t&&r?this._mustRebind(a,n,i,t.visibility):a.getCachedMaterial()!==this;if(n&&l){let e;for(e in h||-1===this._options.uniforms.indexOf("view")||n.setMatrix("view",a.getViewMatrix()),h||-1===this._options.uniforms.indexOf("projection")||n.setMatrix("projection",a.getProjectionMatrix()),h||-1===this._options.uniforms.indexOf("viewProjection")||(n.setMatrix("viewProjection",a.getTransformMatrix()),this._multiview&&n.setMatrix("viewProjectionR",a._transformMatrixR)),a.activeCamera&&-1!==this._options.uniforms.indexOf("cameraPosition")&&n.setVector3("cameraPosition",a.activeCamera.globalPosition),(0,p.f$)(t,n),(0,f.gS)(n,this,a),this._useLogarithmicDepth&&(0,p.DL)(r?i.materialDefines:n.defines,n,a),t&&(0,p.Yy)(a,t,n),this._textures)n.setTexture(e,this._textures[e]);for(e in this._textureArrays)n.setTextureArray(e,this._textureArrays[e]);for(e in this._ints)n.setInt(e,this._ints[e]);for(e in this._uints)n.setUInt(e,this._uints[e]);for(e in this._floats)n.setFloat(e,this._floats[e]);for(e in this._floatsArrays)n.setArray(e,this._floatsArrays[e]);for(e in this._colors3)n.setColor3(e,this._colors3[e]);for(e in this._colors3Arrays)n.setArray3(e,this._colors3Arrays[e]);for(e in this._colors4){const t=this._colors4[e];n.setFloat4(e,t.r,t.g,t.b,t.a)}for(e in this._colors4Arrays)n.setArray4(e,this._colors4Arrays[e]);for(e in this._vectors2)n.setVector2(e,this._vectors2[e]);for(e in this._vectors3)n.setVector3(e,this._vectors3[e]);for(e in this._vectors4)n.setVector4(e,this._vectors4[e]);for(e in this._quaternions)n.setQuaternion(e,this._quaternions[e]);for(e in this._matrices)n.setMatrix(e,this._matrices[e]);for(e in this._matrixArrays)n.setMatrices(e,this._matrixArrays[e]);for(e in this._matrices3x3)n.setMatrix3x3(e,this._matrices3x3[e]);for(e in this._matrices2x2)n.setMatrix2x2(e,this._matrices2x2[e]);for(e in this._vectors2Arrays)n.setArray2(e,this._vectors2Arrays[e]);for(e in this._vectors3Arrays)n.setArray3(e,this._vectors3Arrays[e]);for(e in this._vectors4Arrays)n.setArray4(e,this._vectors4Arrays[e]);for(e in this._quaternionsArrays)n.setArray4(e,this._quaternionsArrays[e]);for(e in this._uniformBuffers){const t=this._uniformBuffers[e].getBuffer();t&&n.bindUniformBuffer(t,e)}const s=a.getEngine(),o=s.setExternalTexture;if(o)for(e in this._externalTextures)o.call(s,e,this._externalTextures[e]);const l=s.setTextureSampler;if(l)for(e in this._textureSamplers)l.call(s,e,this._textureSamplers[e]);const c=s.setStorageBuffer;if(c)for(e in this._storageBuffers)c.call(s,e,this._storageBuffers[e])}if(n&&t&&(l||!this.isFrozen)){const e=t.morphTargetManager;e&&e.numInfluencers>0&&(0,p.nR)(t,n);const s=t.bakedVertexAnimationManager;if(s&&s.isEnabled){const e=r?i._drawWrapper:this._drawWrapper;t.bakedVertexAnimationManager?.bind(n,!!e._wasPreviouslyUsingInstances)}}this._afterBind(t,n,i)}getActiveTextures(){const e=super.getActiveTextures();for(const t in this._textures)e.push(this._textures[t]);for(const t in this._textureArrays){const s=this._textureArrays[t];for(let t=0;t<s.length;t++)e.push(s[t])}return e}hasTexture(e){if(super.hasTexture(e))return!0;for(const t in this._textures)if(this._textures[t]===e)return!0;for(const t in this._textureArrays){const s=this._textureArrays[t];for(let t=0;t<s.length;t++)if(s[t]===e)return!0}return!1}clone(e){const t=i.p.Clone((()=>new m(e,this.getScene(),this._shaderPath,this._options,this._storeEffectOnSubMeshes)),this);t.name=e,t.id=e,"object"==typeof t._shaderPath&&(t._shaderPath={...t._shaderPath}),this._options={...this._options},Object.keys(this._options).forEach((e=>{const t=this._options[e];Array.isArray(t)&&(this._options[e]=t.slice(0))})),this.stencil.copyTo(t.stencil);for(const e in this._textures)t.setTexture(e,this._textures[e]);for(const e in this._textureArrays)t.setTextureArray(e,this._textureArrays[e]);for(const e in this._externalTextures)t.setExternalTexture(e,this._externalTextures[e]);for(const e in this._ints)t.setInt(e,this._ints[e]);for(const e in this._uints)t.setUInt(e,this._uints[e]);for(const e in this._floats)t.setFloat(e,this._floats[e]);for(const e in this._floatsArrays)t.setFloats(e,this._floatsArrays[e]);for(const e in this._colors3)t.setColor3(e,this._colors3[e]);for(const e in this._colors3Arrays)t._colors3Arrays[e]=this._colors3Arrays[e];for(const e in this._colors4)t.setColor4(e,this._colors4[e]);for(const e in this._colors4Arrays)t._colors4Arrays[e]=this._colors4Arrays[e];for(const e in this._vectors2)t.setVector2(e,this._vectors2[e]);for(const e in this._vectors3)t.setVector3(e,this._vectors3[e]);for(const e in this._vectors4)t.setVector4(e,this._vectors4[e]);for(const e in this._quaternions)t.setQuaternion(e,this._quaternions[e]);for(const e in this._quaternionsArrays)t._quaternionsArrays[e]=this._quaternionsArrays[e];for(const e in this._matrices)t.setMatrix(e,this._matrices[e]);for(const e in this._matrixArrays)t._matrixArrays[e]=this._matrixArrays[e].slice();for(const e in this._matrices3x3)t.setMatrix3x3(e,this._matrices3x3[e]);for(const e in this._matrices2x2)t.setMatrix2x2(e,this._matrices2x2[e]);for(const e in this._vectors2Arrays)t.setArray2(e,this._vectors2Arrays[e]);for(const e in this._vectors3Arrays)t.setArray3(e,this._vectors3Arrays[e]);for(const e in this._vectors4Arrays)t.setArray4(e,this._vectors4Arrays[e]);for(const e in this._uniformBuffers)t.setUniformBuffer(e,this._uniformBuffers[e]);for(const e in this._textureSamplers)t.setTextureSampler(e,this._textureSamplers[e]);for(const e in this._storageBuffers)t.setStorageBuffer(e,this._storageBuffers[e]);return t}dispose(e,t,s){if(t){let e;for(e in this._textures)this._textures[e].dispose();for(e in this._textureArrays){const t=this._textureArrays[e];for(let e=0;e<t.length;e++)t[e].dispose()}}this._textures={},super.dispose(e,t,s)}serialize(){const e=i.p.Serialize(this);let t;for(t in e.customType="BABYLON.ShaderMaterial",e.uniqueId=this.uniqueId,e.options=this._options,e.shaderPath=this._shaderPath,e.storeEffectOnSubMeshes=this._storeEffectOnSubMeshes,e.stencil=this.stencil.serialize(),e.textures={},this._textures)e.textures[t]=this._textures[t].serialize();for(t in e.textureArrays={},this._textureArrays){e.textureArrays[t]=[];const s=this._textureArrays[t];for(let i=0;i<s.length;i++)e.textureArrays[t].push(s[i].serialize())}for(t in e.ints={},this._ints)e.ints[t]=this._ints[t];for(t in e.uints={},this._uints)e.uints[t]=this._uints[t];for(t in e.floats={},this._floats)e.floats[t]=this._floats[t];for(t in e.floatsArrays={},this._floatsArrays)e.floatsArrays[t]=this._floatsArrays[t];for(t in e.colors3={},this._colors3)e.colors3[t]=this._colors3[t].asArray();for(t in e.colors3Arrays={},this._colors3Arrays)e.colors3Arrays[t]=this._colors3Arrays[t];for(t in e.colors4={},this._colors4)e.colors4[t]=this._colors4[t].asArray();for(t in e.colors4Arrays={},this._colors4Arrays)e.colors4Arrays[t]=this._colors4Arrays[t];for(t in e.vectors2={},this._vectors2)e.vectors2[t]=this._vectors2[t].asArray();for(t in e.vectors3={},this._vectors3)e.vectors3[t]=this._vectors3[t].asArray();for(t in e.vectors4={},this._vectors4)e.vectors4[t]=this._vectors4[t].asArray();for(t in e.quaternions={},this._quaternions)e.quaternions[t]=this._quaternions[t].asArray();for(t in e.matrices={},this._matrices)e.matrices[t]=this._matrices[t].asArray();for(t in e.matrixArray={},this._matrixArrays)e.matrixArray[t]=this._matrixArrays[t];for(t in e.matrices3x3={},this._matrices3x3)e.matrices3x3[t]=this._matrices3x3[t];for(t in e.matrices2x2={},this._matrices2x2)e.matrices2x2[t]=this._matrices2x2[t];for(t in e.vectors2Arrays={},this._vectors2Arrays)e.vectors2Arrays[t]=this._vectors2Arrays[t];for(t in e.vectors3Arrays={},this._vectors3Arrays)e.vectors3Arrays[t]=this._vectors3Arrays[t];for(t in e.vectors4Arrays={},this._vectors4Arrays)e.vectors4Arrays[t]=this._vectors4Arrays[t];for(t in e.quaternionsArrays={},this._quaternionsArrays)e.quaternionsArrays[t]=this._quaternionsArrays[t];return e}static Parse(e,t,s){const r=i.p.Parse((()=>new m(e.name,t,e.shaderPath,e.options,e.storeEffectOnSubMeshes)),e,t,s);let a;for(a in e.stencil&&r.stencil.parse(e.stencil,t,s),e.textures)r.setTexture(a,o.g.Parse(e.textures[a],t,s));for(a in e.textureArrays){const i=e.textureArrays[a],n=[];for(let e=0;e<i.length;e++)n.push(o.g.Parse(i[e],t,s));r.setTextureArray(a,n)}for(a in e.ints)r.setInt(a,e.ints[a]);for(a in e.uints)r.setUInt(a,e.uints[a]);for(a in e.floats)r.setFloat(a,e.floats[a]);for(a in e.floatsArrays)r.setFloats(a,e.floatsArrays[a]);for(a in e.colors3)r.setColor3(a,l.v9.FromArray(e.colors3[a]));for(a in e.colors3Arrays){const t=e.colors3Arrays[a].reduce(((e,t,s)=>(s%3==0?e.push([t]):e[e.length-1].push(t),e)),[]).map((e=>l.v9.FromArray(e)));r.setColor3Array(a,t)}for(a in e.colors4)r.setColor4(a,l.ov.FromArray(e.colors4[a]));for(a in e.colors4Arrays){const t=e.colors4Arrays[a].reduce(((e,t,s)=>(s%4==0?e.push([t]):e[e.length-1].push(t),e)),[]).map((e=>l.ov.FromArray(e)));r.setColor4Array(a,t)}for(a in e.vectors2)r.setVector2(a,n.I9.FromArray(e.vectors2[a]));for(a in e.vectors3)r.setVector3(a,n.Pq.FromArray(e.vectors3[a]));for(a in e.vectors4)r.setVector4(a,n.IU.FromArray(e.vectors4[a]));for(a in e.quaternions)r.setQuaternion(a,n.PT.FromArray(e.quaternions[a]));for(a in e.matrices)r.setMatrix(a,n.uq.FromArray(e.matrices[a]));for(a in e.matrixArray)r._matrixArrays[a]=new Float32Array(e.matrixArray[a]);for(a in e.matrices3x3)r.setMatrix3x3(a,e.matrices3x3[a]);for(a in e.matrices2x2)r.setMatrix2x2(a,e.matrices2x2[a]);for(a in e.vectors2Arrays)r.setArray2(a,e.vectors2Arrays[a]);for(a in e.vectors3Arrays)r.setArray3(a,e.vectors3Arrays[a]);for(a in e.vectors4Arrays)r.setArray4(a,e.vectors4Arrays[a]);for(a in e.quaternionsArrays)r.setArray4(a,e.quaternionsArrays[a]);return r}static ParseFromFileAsync(e,t,s,i=""){return new Promise(((r,n)=>{const a=new u.u;a.addEventListener("readystatechange",(()=>{if(4==a.readyState)if(200==a.status){const t=JSON.parse(a.responseText),n=this.Parse(t,s||_.q.LastCreatedScene,i);e&&(n.name=e),r(n)}else n("Unable to load the ShaderMaterial")})),a.open("GET",t),a.send()}))}static ParseFromSnippetAsync(e,t,s=""){return new Promise(((i,r)=>{const n=new u.u;n.addEventListener("readystatechange",(()=>{if(4==n.readyState)if(200==n.status){const r=JSON.parse(JSON.parse(n.responseText).jsonPayload),a=JSON.parse(r.shaderMaterial),o=this.Parse(a,t||_.q.LastCreatedScene,s);o.snippetId=e,i(o)}else r("Unable to load the snippet "+e)})),n.open("GET",this.SnippetUrl+"/"+e.replace(/#/g,"/")),n.send()}))}}m.SnippetUrl="https://snippet.babylonjs.com",m.CreateFromSnippetAsync=m.ParseFromSnippetAsync,(0,h.Y5)("BABYLON.ShaderMaterial",m)},2673:(e,t,s)=>{s.d(t,{F:()=>I});var i=s(5524),r=s(9259),n=s(7931),a=s(554),o=s(9923),h=s(6041),l=s(5616);class c{constructor(){this.previousWorldMatrices={},this.previousBones={}}static AddUniforms(e){e.push("previousWorld","previousViewProjection","mPreviousBones")}static AddSamplers(e){}bindForSubMesh(e,t,s,i,r){if(t.prePassRenderer&&t.prePassRenderer.enabled&&t.prePassRenderer.currentRTisSceneRT&&(-1!==t.prePassRenderer.getIndex(2)||-1!==t.prePassRenderer.getIndex(11))){this.previousWorldMatrices[s.uniqueId]||(this.previousWorldMatrices[s.uniqueId]=i.clone()),this.previousViewProjection||(this.previousViewProjection=t.getTransformMatrix().clone(),this.currentViewProjection=t.getTransformMatrix().clone());const r=t.getEngine();this.currentViewProjection.updateFlag!==t.getTransformMatrix().updateFlag?(this._lastUpdateFrameId=r.frameId,this.previousViewProjection.copyFrom(this.currentViewProjection),this.currentViewProjection.copyFrom(t.getTransformMatrix())):this._lastUpdateFrameId!==r.frameId&&(this._lastUpdateFrameId=r.frameId,this.previousViewProjection.copyFrom(this.currentViewProjection)),e.setMatrix("previousWorld",this.previousWorldMatrices[s.uniqueId]),e.setMatrix("previousViewProjection",this.previousViewProjection),this.previousWorldMatrices[s.uniqueId]=i.clone()}}}var u=s(1088),d=s(8986),_=s(9526),f=s(1644),p=s(2781),g=s(6552),m=s(6326);class T{static get DiffuseTextureEnabled(){return this._DiffuseTextureEnabled}static set DiffuseTextureEnabled(e){this._DiffuseTextureEnabled!==e&&(this._DiffuseTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get DetailTextureEnabled(){return this._DetailTextureEnabled}static set DetailTextureEnabled(e){this._DetailTextureEnabled!==e&&(this._DetailTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get DecalMapEnabled(){return this._DecalMapEnabled}static set DecalMapEnabled(e){this._DecalMapEnabled!==e&&(this._DecalMapEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get AmbientTextureEnabled(){return this._AmbientTextureEnabled}static set AmbientTextureEnabled(e){this._AmbientTextureEnabled!==e&&(this._AmbientTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get OpacityTextureEnabled(){return this._OpacityTextureEnabled}static set OpacityTextureEnabled(e){this._OpacityTextureEnabled!==e&&(this._OpacityTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get ReflectionTextureEnabled(){return this._ReflectionTextureEnabled}static set ReflectionTextureEnabled(e){this._ReflectionTextureEnabled!==e&&(this._ReflectionTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get EmissiveTextureEnabled(){return this._EmissiveTextureEnabled}static set EmissiveTextureEnabled(e){this._EmissiveTextureEnabled!==e&&(this._EmissiveTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get SpecularTextureEnabled(){return this._SpecularTextureEnabled}static set SpecularTextureEnabled(e){this._SpecularTextureEnabled!==e&&(this._SpecularTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get BumpTextureEnabled(){return this._BumpTextureEnabled}static set BumpTextureEnabled(e){this._BumpTextureEnabled!==e&&(this._BumpTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get LightmapTextureEnabled(){return this._LightmapTextureEnabled}static set LightmapTextureEnabled(e){this._LightmapTextureEnabled!==e&&(this._LightmapTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get RefractionTextureEnabled(){return this._RefractionTextureEnabled}static set RefractionTextureEnabled(e){this._RefractionTextureEnabled!==e&&(this._RefractionTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get ColorGradingTextureEnabled(){return this._ColorGradingTextureEnabled}static set ColorGradingTextureEnabled(e){this._ColorGradingTextureEnabled!==e&&(this._ColorGradingTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get FresnelEnabled(){return this._FresnelEnabled}static set FresnelEnabled(e){this._FresnelEnabled!==e&&(this._FresnelEnabled=e,m.$.MarkAllMaterialsAsDirty(4))}static get ClearCoatTextureEnabled(){return this._ClearCoatTextureEnabled}static set ClearCoatTextureEnabled(e){this._ClearCoatTextureEnabled!==e&&(this._ClearCoatTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get ClearCoatBumpTextureEnabled(){return this._ClearCoatBumpTextureEnabled}static set ClearCoatBumpTextureEnabled(e){this._ClearCoatBumpTextureEnabled!==e&&(this._ClearCoatBumpTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get ClearCoatTintTextureEnabled(){return this._ClearCoatTintTextureEnabled}static set ClearCoatTintTextureEnabled(e){this._ClearCoatTintTextureEnabled!==e&&(this._ClearCoatTintTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get SheenTextureEnabled(){return this._SheenTextureEnabled}static set SheenTextureEnabled(e){this._SheenTextureEnabled!==e&&(this._SheenTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get AnisotropicTextureEnabled(){return this._AnisotropicTextureEnabled}static set AnisotropicTextureEnabled(e){this._AnisotropicTextureEnabled!==e&&(this._AnisotropicTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get ThicknessTextureEnabled(){return this._ThicknessTextureEnabled}static set ThicknessTextureEnabled(e){this._ThicknessTextureEnabled!==e&&(this._ThicknessTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get RefractionIntensityTextureEnabled(){return this._ThicknessTextureEnabled}static set RefractionIntensityTextureEnabled(e){this._RefractionIntensityTextureEnabled!==e&&(this._RefractionIntensityTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get TranslucencyIntensityTextureEnabled(){return this._TranslucencyIntensityTextureEnabled}static set TranslucencyIntensityTextureEnabled(e){this._TranslucencyIntensityTextureEnabled!==e&&(this._TranslucencyIntensityTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get TranslucencyColorTextureEnabled(){return this._TranslucencyColorTextureEnabled}static set TranslucencyColorTextureEnabled(e){this._TranslucencyColorTextureEnabled!==e&&(this._TranslucencyColorTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}static get IridescenceTextureEnabled(){return this._IridescenceTextureEnabled}static set IridescenceTextureEnabled(e){this._IridescenceTextureEnabled!==e&&(this._IridescenceTextureEnabled=e,m.$.MarkAllMaterialsAsDirty(1))}}T._DiffuseTextureEnabled=!0,T._DetailTextureEnabled=!0,T._DecalMapEnabled=!0,T._AmbientTextureEnabled=!0,T._OpacityTextureEnabled=!0,T._ReflectionTextureEnabled=!0,T._EmissiveTextureEnabled=!0,T._SpecularTextureEnabled=!0,T._BumpTextureEnabled=!0,T._LightmapTextureEnabled=!0,T._RefractionTextureEnabled=!0,T._ColorGradingTextureEnabled=!0,T._FresnelEnabled=!0,T._ClearCoatTextureEnabled=!0,T._ClearCoatBumpTextureEnabled=!0,T._ClearCoatTintTextureEnabled=!0,T._SheenTextureEnabled=!0,T._AnisotropicTextureEnabled=!0,T._ThicknessTextureEnabled=!0,T._RefractionIntensityTextureEnabled=!0,T._TranslucencyIntensityTextureEnabled=!0,T._TranslucencyColorTextureEnabled=!0,T._IridescenceTextureEnabled=!0;var b=s(2565),E=s(2277),x=s(467);class A extends _.M{constructor(){super(...arguments),this.DETAIL=!1,this.DETAILDIRECTUV=0,this.DETAIL_NORMALBLENDMETHOD=0}}class R extends E.y{_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(){return!0}constructor(e,t=!0){super(e,"DetailMap",140,new A,t),this._texture=null,this.diffuseBlendLevel=1,this.roughnessBlendLevel=1,this.bumpLevel=1,this._normalBlendMethod=d.i.MATERIAL_NORMALBLENDMETHOD_WHITEOUT,this._isEnabled=!1,this.isEnabled=!1,this._internalMarkAllSubMeshesAsTexturesDirty=e._dirtyCallbacks[1]}isReadyForSubMesh(e,t,s){return!this._isEnabled||!(e._areTexturesDirty&&t.texturesEnabled&&s.getCaps().standardDerivatives&&this._texture&&T.DetailTextureEnabled&&!this._texture.isReady())}prepareDefines(e,t){if(this._isEnabled){e.DETAIL_NORMALBLENDMETHOD=this._normalBlendMethod;const s=t.getEngine();e._areTexturesDirty&&(s.getCaps().standardDerivatives&&this._texture&&T.DetailTextureEnabled&&this._isEnabled?((0,x.YT)(this._texture,e,"DETAIL"),e.DETAIL_NORMALBLENDMETHOD=this._normalBlendMethod):e.DETAIL=!1)}else e.DETAIL=!1}bindForSubMesh(e,t){if(!this._isEnabled)return;const s=this._material.isFrozen;e.useUbo&&s&&e.isSync||this._texture&&T.DetailTextureEnabled&&(e.updateFloat4("vDetailInfos",this._texture.coordinatesIndex,this.diffuseBlendLevel,this.bumpLevel,this.roughnessBlendLevel),(0,x.mA)(this._texture,e,"detail")),t.texturesEnabled&&this._texture&&T.DetailTextureEnabled&&e.setTexture("detailSampler",this._texture)}hasTexture(e){return this._texture===e}getActiveTextures(e){this._texture&&e.push(this._texture)}getAnimatables(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture)}dispose(e){e&&this._texture?.dispose()}getClassName(){return"DetailMapConfiguration"}getSamplers(e){e.push("detailSampler")}getUniforms(){return{ubo:[{name:"vDetailInfos",size:4,type:"vec4"},{name:"detailMatrix",size:16,type:"mat4"}]}}}(0,i.Cg)([(0,r.uM)("detailTexture"),(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],R.prototype,"texture",void 0),(0,i.Cg)([(0,r.lK)()],R.prototype,"diffuseBlendLevel",void 0),(0,i.Cg)([(0,r.lK)()],R.prototype,"roughnessBlendLevel",void 0),(0,i.Cg)([(0,r.lK)()],R.prototype,"bumpLevel",void 0),(0,i.Cg)([(0,r.lK)(),(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],R.prototype,"normalBlendMethod",void 0),(0,i.Cg)([(0,r.lK)(),(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],R.prototype,"isEnabled",void 0);var M,y=s(492),P=s(6877);!function(e){e[e.Zero=0]="Zero",e[e.One=1]="One",e[e.MaxViewZ=2]="MaxViewZ"}(M||(M={}));class v{static CreateConfiguration(e){return v._Configurations[e]={defines:{},previousWorldMatrices:{},previousViewProjection:o.uq.Zero(),currentViewProjection:o.uq.Zero(),previousBones:{},lastUpdateFrameId:-1,excludedSkinnedMesh:[]},v._Configurations[e]}static DeleteConfiguration(e){delete v._Configurations[e]}static GetConfiguration(e){return v._Configurations[e]}static AddUniformsAndSamplers(e,t){e.push("previousWorld","previousViewProjection","mPreviousBones")}static MarkAsDirty(e,t){for(const s of t)if(s.subMeshes)for(const t of s.subMeshes)t._removeDrawWrapper(e)}static PrepareDefines(e,t,s){if(!s._arePrePassDirty)return;const i=v._Configurations[e];if(!i)return;s.PREPASS=!0,s.PREPASS_COLOR=!1,s.PREPASS_COLOR_INDEX=-1;let r=0;for(let e=0;e<v.GeometryTextureDescriptions.length;e++){const t=v.GeometryTextureDescriptions[e],n=t.define,a=t.defineIndex,o=i.defines[a];void 0!==o?(s[n]=!0,s[a]=o,r++):(s[n]=!1,delete s[a])}s.SCENE_MRT_COUNT=r,s.BONES_VELOCITY_ENABLED=t.useBones&&t.computeBonesUsingShaders&&t.skeleton&&!t.skeleton.isUsingTextureForMatrices&&-1===i.excludedSkinnedMesh.indexOf(t)}static Bind(e,t,s,i){const r=v._Configurations[e];if(r&&(void 0!==r.defines.PREPASS_VELOCITY_INDEX||void 0!==r.defines.PREPASS_VELOCITY_LINEAR_INDEX)){r.previousWorldMatrices[s.uniqueId]||(r.previousWorldMatrices[s.uniqueId]=i.clone());const e=s.getScene();r.previousViewProjection||(r.previousViewProjection=e.getTransformMatrix().clone(),r.currentViewProjection=e.getTransformMatrix().clone());const n=e.getEngine();if(r.currentViewProjection.updateFlag!==e.getTransformMatrix().updateFlag?(r.lastUpdateFrameId=n.frameId,r.previousViewProjection.copyFrom(r.currentViewProjection),r.currentViewProjection.copyFrom(e.getTransformMatrix())):r.lastUpdateFrameId!==n.frameId&&(r.lastUpdateFrameId=n.frameId,r.previousViewProjection.copyFrom(r.currentViewProjection)),t.setMatrix("previousWorld",r.previousWorldMatrices[s.uniqueId]),t.setMatrix("previousViewProjection",r.previousViewProjection),r.previousWorldMatrices[s.uniqueId]=i.clone(),s.useBones&&s.computeBonesUsingShaders&&s.skeleton){const e=s.skeleton;if(!e.isUsingTextureForMatrices||-1===t.getUniformIndex("boneTextureWidth")){const i=e.getTransformMatrices(s);i&&(r.previousBones[s.uniqueId]||(r.previousBones[s.uniqueId]=i.slice()),t.setMatrices("mPreviousBones",r.previousBones[s.uniqueId]),r.previousBones[s.uniqueId].set(i))}}}}}v.GeometryTextureDescriptions=[{type:0,name:"Irradiance",clearType:0,define:"PREPASS_IRRADIANCE",defineIndex:"PREPASS_IRRADIANCE_INDEX"},{type:1,name:"WorldPosition",clearType:0,define:"PREPASS_POSITION",defineIndex:"PREPASS_POSITION_INDEX"},{type:2,name:"Velocity",clearType:0,define:"PREPASS_VELOCITY",defineIndex:"PREPASS_VELOCITY_INDEX"},{type:3,name:"Reflectivity",clearType:0,define:"PREPASS_REFLECTIVITY",defineIndex:"PREPASS_REFLECTIVITY_INDEX"},{type:5,name:"ViewDepth",clearType:2,define:"PREPASS_DEPTH",defineIndex:"PREPASS_DEPTH_INDEX"},{type:6,name:"ViewNormal",clearType:0,define:"PREPASS_NORMAL",defineIndex:"PREPASS_NORMAL_INDEX"},{type:7,name:"AlbedoSqrt",clearType:0,define:"PREPASS_ALBEDO_SQRT",defineIndex:"PREPASS_ALBEDO_SQRT_INDEX"},{type:8,name:"WorldNormal",clearType:0,define:"PREPASS_WORLD_NORMAL",defineIndex:"PREPASS_WORLD_NORMAL_INDEX"},{type:9,name:"LocalPosition",clearType:0,define:"PREPASS_LOCAL_POSITION",defineIndex:"PREPASS_LOCAL_POSITION_INDEX"},{type:10,name:"ScreenDepth",clearType:1,define:"PREPASS_SCREENSPACE_DEPTH",defineIndex:"PREPASS_SCREENSPACE_DEPTH_INDEX"},{type:11,name:"LinearVelocity",clearType:0,define:"PREPASS_VELOCITY_LINEAR",defineIndex:"PREPASS_VELOCITY_LINEAR_INDEX"},{type:12,name:"Albedo",clearType:0,define:"PREPASS_ALBEDO",defineIndex:"PREPASS_ALBEDO_INDEX"}],v._Configurations={};const C={effect:null,subMesh:null};class S extends _.M{constructor(e){super(e),this.MAINUV1=!1,this.MAINUV2=!1,this.MAINUV3=!1,this.MAINUV4=!1,this.MAINUV5=!1,this.MAINUV6=!1,this.DIFFUSE=!1,this.DIFFUSEDIRECTUV=0,this.BAKED_VERTEX_ANIMATION_TEXTURE=!1,this.AMBIENT=!1,this.AMBIENTDIRECTUV=0,this.OPACITY=!1,this.OPACITYDIRECTUV=0,this.OPACITYRGB=!1,this.REFLECTION=!1,this.EMISSIVE=!1,this.EMISSIVEDIRECTUV=0,this.SPECULAR=!1,this.SPECULARDIRECTUV=0,this.BUMP=!1,this.BUMPDIRECTUV=0,this.PARALLAX=!1,this.PARALLAX_RHS=!1,this.PARALLAXOCCLUSION=!1,this.SPECULAROVERALPHA=!1,this.CLIPPLANE=!1,this.CLIPPLANE2=!1,this.CLIPPLANE3=!1,this.CLIPPLANE4=!1,this.CLIPPLANE5=!1,this.CLIPPLANE6=!1,this.ALPHATEST=!1,this.DEPTHPREPASS=!1,this.ALPHAFROMDIFFUSE=!1,this.POINTSIZE=!1,this.FOG=!1,this.SPECULARTERM=!1,this.DIFFUSEFRESNEL=!1,this.OPACITYFRESNEL=!1,this.REFLECTIONFRESNEL=!1,this.REFRACTIONFRESNEL=!1,this.EMISSIVEFRESNEL=!1,this.FRESNEL=!1,this.NORMAL=!1,this.TANGENT=!1,this.UV1=!1,this.UV2=!1,this.UV3=!1,this.UV4=!1,this.UV5=!1,this.UV6=!1,this.VERTEXCOLOR=!1,this.VERTEXALPHA=!1,this.NUM_BONE_INFLUENCERS=0,this.BonesPerMesh=0,this.BONETEXTURE=!1,this.BONES_VELOCITY_ENABLED=!1,this.INSTANCES=!1,this.THIN_INSTANCES=!1,this.INSTANCESCOLOR=!1,this.GLOSSINESS=!1,this.ROUGHNESS=!1,this.EMISSIVEASILLUMINATION=!1,this.LINKEMISSIVEWITHDIFFUSE=!1,this.REFLECTIONFRESNELFROMSPECULAR=!1,this.LIGHTMAP=!1,this.LIGHTMAPDIRECTUV=0,this.OBJECTSPACE_NORMALMAP=!1,this.USELIGHTMAPASSHADOWMAP=!1,this.REFLECTIONMAP_3D=!1,this.REFLECTIONMAP_SPHERICAL=!1,this.REFLECTIONMAP_PLANAR=!1,this.REFLECTIONMAP_CUBIC=!1,this.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,this.USE_LOCAL_REFRACTIONMAP_CUBIC=!1,this.REFLECTIONMAP_PROJECTION=!1,this.REFLECTIONMAP_SKYBOX=!1,this.REFLECTIONMAP_EXPLICIT=!1,this.REFLECTIONMAP_EQUIRECTANGULAR=!1,this.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,this.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,this.REFLECTIONMAP_OPPOSITEZ=!1,this.INVERTCUBICMAP=!1,this.LOGARITHMICDEPTH=!1,this.REFRACTION=!1,this.REFRACTIONMAP_3D=!1,this.REFLECTIONOVERALPHA=!1,this.TWOSIDEDLIGHTING=!1,this.SHADOWFLOAT=!1,this.MORPHTARGETS=!1,this.MORPHTARGETS_NORMAL=!1,this.MORPHTARGETS_TANGENT=!1,this.MORPHTARGETS_UV=!1,this.NUM_MORPH_INFLUENCERS=0,this.MORPHTARGETS_TEXTURE=!1,this.NONUNIFORMSCALING=!1,this.PREMULTIPLYALPHA=!1,this.ALPHATEST_AFTERALLALPHACOMPUTATIONS=!1,this.ALPHABLEND=!0,this.PREPASS=!1,this.PREPASS_COLOR=!1,this.PREPASS_COLOR_INDEX=-1,this.PREPASS_IRRADIANCE=!1,this.PREPASS_IRRADIANCE_INDEX=-1,this.PREPASS_ALBEDO=!1,this.PREPASS_ALBEDO_INDEX=-1,this.PREPASS_ALBEDO_SQRT=!1,this.PREPASS_ALBEDO_SQRT_INDEX=-1,this.PREPASS_DEPTH=!1,this.PREPASS_DEPTH_INDEX=-1,this.PREPASS_SCREENSPACE_DEPTH=!1,this.PREPASS_SCREENSPACE_DEPTH_INDEX=-1,this.PREPASS_NORMAL=!1,this.PREPASS_NORMAL_INDEX=-1,this.PREPASS_NORMAL_WORLDSPACE=!1,this.PREPASS_WORLD_NORMAL=!1,this.PREPASS_WORLD_NORMAL_INDEX=-1,this.PREPASS_POSITION=!1,this.PREPASS_POSITION_INDEX=-1,this.PREPASS_LOCAL_POSITION=!1,this.PREPASS_LOCAL_POSITION_INDEX=-1,this.PREPASS_VELOCITY=!1,this.PREPASS_VELOCITY_INDEX=-1,this.PREPASS_VELOCITY_LINEAR=!1,this.PREPASS_VELOCITY_LINEAR_INDEX=-1,this.PREPASS_REFLECTIVITY=!1,this.PREPASS_REFLECTIVITY_INDEX=-1,this.SCENE_MRT_COUNT=0,this.RGBDLIGHTMAP=!1,this.RGBDREFLECTION=!1,this.RGBDREFRACTION=!1,this.IMAGEPROCESSING=!1,this.VIGNETTE=!1,this.VIGNETTEBLENDMODEMULTIPLY=!1,this.VIGNETTEBLENDMODEOPAQUE=!1,this.TONEMAPPING=0,this.CONTRAST=!1,this.COLORCURVES=!1,this.COLORGRADING=!1,this.COLORGRADING3D=!1,this.SAMPLER3DGREENDEPTH=!1,this.SAMPLER3DBGRMAP=!1,this.DITHER=!1,this.IMAGEPROCESSINGPOSTPROCESS=!1,this.SKIPFINALCOLORCLAMP=!1,this.MULTIVIEW=!1,this.ORDER_INDEPENDENT_TRANSPARENCY=!1,this.ORDER_INDEPENDENT_TRANSPARENCY_16BITS=!1,this.CAMERA_ORTHOGRAPHIC=!1,this.CAMERA_PERSPECTIVE=!1,this.IS_REFLECTION_LINEAR=!1,this.IS_REFRACTION_LINEAR=!1,this.EXPOSURE=!1,this.DECAL_AFTER_DETAIL=!1,this.rebuild()}setReflectionMode(e){const t=["REFLECTIONMAP_CUBIC","REFLECTIONMAP_EXPLICIT","REFLECTIONMAP_PLANAR","REFLECTIONMAP_PROJECTION","REFLECTIONMAP_PROJECTION","REFLECTIONMAP_SKYBOX","REFLECTIONMAP_SPHERICAL","REFLECTIONMAP_EQUIRECTANGULAR","REFLECTIONMAP_EQUIRECTANGULAR_FIXED","REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED"];for(const s of t)this[s]=s===e}}class I extends f.E{get imageProcessingConfiguration(){return this._imageProcessingConfiguration}set imageProcessingConfiguration(e){this._attachImageProcessingConfiguration(e),this._markAllSubMeshesAsTexturesDirty()}_attachImageProcessingConfiguration(e){e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration=e||this.getScene().imageProcessingConfiguration,this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((()=>{this._markAllSubMeshesAsImageProcessingDirty()}))))}get isPrePassCapable(){return!this.disableDepthWrite}get cameraColorCurvesEnabled(){return this.imageProcessingConfiguration.colorCurvesEnabled}set cameraColorCurvesEnabled(e){this.imageProcessingConfiguration.colorCurvesEnabled=e}get cameraColorGradingEnabled(){return this.imageProcessingConfiguration.colorGradingEnabled}set cameraColorGradingEnabled(e){this.imageProcessingConfiguration.colorGradingEnabled=e}get cameraToneMappingEnabled(){return this._imageProcessingConfiguration.toneMappingEnabled}set cameraToneMappingEnabled(e){this._imageProcessingConfiguration.toneMappingEnabled=e}get cameraExposure(){return this._imageProcessingConfiguration.exposure}set cameraExposure(e){this._imageProcessingConfiguration.exposure=e}get cameraContrast(){return this._imageProcessingConfiguration.contrast}set cameraContrast(e){this._imageProcessingConfiguration.contrast=e}get cameraColorGradingTexture(){return this._imageProcessingConfiguration.colorGradingTexture}set cameraColorGradingTexture(e){this._imageProcessingConfiguration.colorGradingTexture=e}get cameraColorCurves(){return this._imageProcessingConfiguration.colorCurves}set cameraColorCurves(e){this._imageProcessingConfiguration.colorCurves=e}get canRenderToMRT(){return!0}constructor(e,t,s=!1){super(e,t,void 0,s||I.ForceGLSL),this._diffuseTexture=null,this._ambientTexture=null,this._opacityTexture=null,this._reflectionTexture=null,this._emissiveTexture=null,this._specularTexture=null,this._bumpTexture=null,this._lightmapTexture=null,this._refractionTexture=null,this.ambientColor=new h.v9(0,0,0),this.diffuseColor=new h.v9(1,1,1),this.specularColor=new h.v9(1,1,1),this.emissiveColor=new h.v9(0,0,0),this.specularPower=64,this._useAlphaFromDiffuseTexture=!1,this._useEmissiveAsIllumination=!1,this._linkEmissiveWithDiffuse=!1,this._useSpecularOverAlpha=!1,this._useReflectionOverAlpha=!1,this._disableLighting=!1,this._useObjectSpaceNormalMap=!1,this._useParallax=!1,this._useParallaxOcclusion=!1,this.parallaxScaleBias=.05,this._roughness=0,this.indexOfRefraction=.98,this.invertRefractionY=!0,this.alphaCutOff=.4,this._useLightmapAsShadowmap=!1,this._useReflectionFresnelFromSpecular=!1,this._useGlossinessFromSpecularMapAlpha=!1,this._maxSimultaneousLights=4,this._invertNormalMapX=!1,this._invertNormalMapY=!1,this._twoSidedLighting=!1,this._applyDecalMapAfterDetailMap=!1,this._shadersLoaded=!1,this._renderTargets=new n.L(16),this._worldViewProjectionMatrix=o.uq.Zero(),this._globalAmbientColor=new h.v9(0,0,0),this._cacheHasRenderTargetTextures=!1,this.detailMap=new R(this),this._attachImageProcessingConfiguration(null),this.prePassConfiguration=new c,this.getRenderTargetTextures=()=>(this._renderTargets.reset(),I.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget&&this._renderTargets.push(this._reflectionTexture),I.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget&&this._renderTargets.push(this._refractionTexture),this._eventInfo.renderTargets=this._renderTargets,this._callbackPluginEventFillRenderTargetTextures(this._eventInfo),this._renderTargets)}get hasRenderTargetTextures(){return!!(I.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget)||!!(I.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget)||this._cacheHasRenderTargetTextures}getClassName(){return"StandardMaterial"}needAlphaBlending(){return!this._disableAlphaBlending&&(this.alpha<1||null!=this._opacityTexture||this._shouldUseAlphaFromDiffuseTexture()||this._opacityFresnelParameters&&this._opacityFresnelParameters.isEnabled)}needAlphaTesting(){return!!this._forceAlphaTest||this._hasAlphaChannel()&&(null==this._transparencyMode||this._transparencyMode===d.i.MATERIAL_ALPHATEST)}_shouldUseAlphaFromDiffuseTexture(){return null!=this._diffuseTexture&&this._diffuseTexture.hasAlpha&&this._useAlphaFromDiffuseTexture&&this._transparencyMode!==d.i.MATERIAL_OPAQUE}_hasAlphaChannel(){return null!=this._diffuseTexture&&this._diffuseTexture.hasAlpha||null!=this._opacityTexture}getAlphaTestTexture(){return this._diffuseTexture}isReadyForSubMesh(e,t,i=!1){this._uniformBufferLayoutBuilt||this.buildUniformLayout();const r=t._drawWrapper;if(r.effect&&this.isFrozen&&r._wasPreviouslyReady&&r._wasPreviouslyUsingInstances===i)return!0;t.materialDefines||(this._callbackPluginEventGeneric(4,this._eventInfo),t.materialDefines=new S(this._eventInfo.defineNames));const n=this.getScene(),a=t.materialDefines;if(this._isReadyForSubMesh(t))return!0;const o=n.getEngine();a._needNormals=(0,x.az)(n,e,a,!0,this._maxSimultaneousLights,this._disableLighting),(0,x.VO)(n,a);const h=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;if((0,x.N4)(n,a,this.canRenderToMRT&&!h),(0,x.Nc)(n,a,h),v.PrepareDefines(o.currentRenderPassId,e,a),a._areTexturesDirty){this._eventInfo.hasRenderTargetTextures=!1,this._callbackPluginEventHasRenderTargetTextures(this._eventInfo),this._cacheHasRenderTargetTextures=this._eventInfo.hasRenderTargetTextures,a._needUVs=!1;for(let e=1;e<=6;++e)a["MAINUV"+e]=!1;if(n.texturesEnabled){if(a.DIFFUSEDIRECTUV=0,a.BUMPDIRECTUV=0,a.AMBIENTDIRECTUV=0,a.OPACITYDIRECTUV=0,a.EMISSIVEDIRECTUV=0,a.SPECULARDIRECTUV=0,a.LIGHTMAPDIRECTUV=0,this._diffuseTexture&&I.DiffuseTextureEnabled){if(!this._diffuseTexture.isReadyOrNotBlocking())return!1;(0,x.YT)(this._diffuseTexture,a,"DIFFUSE")}else a.DIFFUSE=!1;if(this._ambientTexture&&I.AmbientTextureEnabled){if(!this._ambientTexture.isReadyOrNotBlocking())return!1;(0,x.YT)(this._ambientTexture,a,"AMBIENT")}else a.AMBIENT=!1;if(this._opacityTexture&&I.OpacityTextureEnabled){if(!this._opacityTexture.isReadyOrNotBlocking())return!1;(0,x.YT)(this._opacityTexture,a,"OPACITY"),a.OPACITYRGB=this._opacityTexture.getAlphaFromRGB}else a.OPACITY=!1;if(this._reflectionTexture&&I.ReflectionTextureEnabled){if(!this._reflectionTexture.isReadyOrNotBlocking())return!1;switch(a._needNormals=!0,a.REFLECTION=!0,a.ROUGHNESS=this._roughness>0,a.REFLECTIONOVERALPHA=this._useReflectionOverAlpha,a.INVERTCUBICMAP=this._reflectionTexture.coordinatesMode===p.g.INVCUBIC_MODE,a.REFLECTIONMAP_3D=this._reflectionTexture.isCube,a.REFLECTIONMAP_OPPOSITEZ=a.REFLECTIONMAP_3D&&this.getScene().useRightHandedSystem?!this._reflectionTexture.invertZ:this._reflectionTexture.invertZ,a.RGBDREFLECTION=this._reflectionTexture.isRGBD,this._reflectionTexture.coordinatesMode){case p.g.EXPLICIT_MODE:a.setReflectionMode("REFLECTIONMAP_EXPLICIT");break;case p.g.PLANAR_MODE:a.setReflectionMode("REFLECTIONMAP_PLANAR");break;case p.g.PROJECTION_MODE:a.setReflectionMode("REFLECTIONMAP_PROJECTION");break;case p.g.SKYBOX_MODE:a.setReflectionMode("REFLECTIONMAP_SKYBOX");break;case p.g.SPHERICAL_MODE:a.setReflectionMode("REFLECTIONMAP_SPHERICAL");break;case p.g.EQUIRECTANGULAR_MODE:a.setReflectionMode("REFLECTIONMAP_EQUIRECTANGULAR");break;case p.g.FIXED_EQUIRECTANGULAR_MODE:a.setReflectionMode("REFLECTIONMAP_EQUIRECTANGULAR_FIXED");break;case p.g.FIXED_EQUIRECTANGULAR_MIRRORED_MODE:a.setReflectionMode("REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED");break;case p.g.CUBIC_MODE:case p.g.INVCUBIC_MODE:default:a.setReflectionMode("REFLECTIONMAP_CUBIC")}a.USE_LOCAL_REFLECTIONMAP_CUBIC=!!this._reflectionTexture.boundingBoxSize}else a.REFLECTION=!1,a.REFLECTIONMAP_OPPOSITEZ=!1;if(this._emissiveTexture&&I.EmissiveTextureEnabled){if(!this._emissiveTexture.isReadyOrNotBlocking())return!1;(0,x.YT)(this._emissiveTexture,a,"EMISSIVE")}else a.EMISSIVE=!1;if(this._lightmapTexture&&I.LightmapTextureEnabled){if(!this._lightmapTexture.isReadyOrNotBlocking())return!1;(0,x.YT)(this._lightmapTexture,a,"LIGHTMAP"),a.USELIGHTMAPASSHADOWMAP=this._useLightmapAsShadowmap,a.RGBDLIGHTMAP=this._lightmapTexture.isRGBD}else a.LIGHTMAP=!1;if(this._specularTexture&&I.SpecularTextureEnabled){if(!this._specularTexture.isReadyOrNotBlocking())return!1;(0,x.YT)(this._specularTexture,a,"SPECULAR"),a.GLOSSINESS=this._useGlossinessFromSpecularMapAlpha}else a.SPECULAR=!1;if(n.getEngine().getCaps().standardDerivatives&&this._bumpTexture&&I.BumpTextureEnabled){if(!this._bumpTexture.isReady())return!1;(0,x.YT)(this._bumpTexture,a,"BUMP"),a.PARALLAX=this._useParallax,a.PARALLAX_RHS=n.useRightHandedSystem,a.PARALLAXOCCLUSION=this._useParallaxOcclusion,a.OBJECTSPACE_NORMALMAP=this._useObjectSpaceNormalMap}else a.BUMP=!1,a.PARALLAX=!1,a.PARALLAX_RHS=!1,a.PARALLAXOCCLUSION=!1;if(this._refractionTexture&&I.RefractionTextureEnabled){if(!this._refractionTexture.isReadyOrNotBlocking())return!1;a._needUVs=!0,a.REFRACTION=!0,a.REFRACTIONMAP_3D=this._refractionTexture.isCube,a.RGBDREFRACTION=this._refractionTexture.isRGBD,a.USE_LOCAL_REFRACTIONMAP_CUBIC=!!this._refractionTexture.boundingBoxSize}else a.REFRACTION=!1;a.TWOSIDEDLIGHTING=!this._backFaceCulling&&this._twoSidedLighting}else a.DIFFUSE=!1,a.AMBIENT=!1,a.OPACITY=!1,a.REFLECTION=!1,a.EMISSIVE=!1,a.LIGHTMAP=!1,a.BUMP=!1,a.REFRACTION=!1;a.ALPHAFROMDIFFUSE=this._shouldUseAlphaFromDiffuseTexture(),a.EMISSIVEASILLUMINATION=this._useEmissiveAsIllumination,a.LINKEMISSIVEWITHDIFFUSE=this._linkEmissiveWithDiffuse,a.SPECULAROVERALPHA=this._useSpecularOverAlpha,a.PREMULTIPLYALPHA=7===this.alphaMode||8===this.alphaMode,a.ALPHATEST_AFTERALLALPHACOMPUTATIONS=null!==this.transparencyMode,a.ALPHABLEND=null===this.transparencyMode||this.needAlphaBlendingForMesh(e)}if(this._eventInfo.isReadyForSubMesh=!0,this._eventInfo.defines=a,this._eventInfo.subMesh=t,this._callbackPluginEventIsReadyForSubMesh(this._eventInfo),!this._eventInfo.isReadyForSubMesh)return!1;if(a._areImageProcessingDirty&&this._imageProcessingConfiguration){if(!this._imageProcessingConfiguration.isReady())return!1;this._imageProcessingConfiguration.prepareDefines(a),a.IS_REFLECTION_LINEAR=null!=this.reflectionTexture&&!this.reflectionTexture.gammaSpace,a.IS_REFRACTION_LINEAR=null!=this.refractionTexture&&!this.refractionTexture.gammaSpace}a._areFresnelDirty&&(I.FresnelEnabled?(this._diffuseFresnelParameters||this._opacityFresnelParameters||this._emissiveFresnelParameters||this._refractionFresnelParameters||this._reflectionFresnelParameters)&&(a.DIFFUSEFRESNEL=this._diffuseFresnelParameters&&this._diffuseFresnelParameters.isEnabled,a.OPACITYFRESNEL=this._opacityFresnelParameters&&this._opacityFresnelParameters.isEnabled,a.REFLECTIONFRESNEL=this._reflectionFresnelParameters&&this._reflectionFresnelParameters.isEnabled,a.REFLECTIONFRESNELFROMSPECULAR=this._useReflectionFresnelFromSpecular,a.REFRACTIONFRESNEL=this._refractionFresnelParameters&&this._refractionFresnelParameters.isEnabled,a.EMISSIVEFRESNEL=this._emissiveFresnelParameters&&this._emissiveFresnelParameters.isEnabled,a._needNormals=!0,a.FRESNEL=!0):a.FRESNEL=!1),(0,x.fm)(e,n,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e)||this._forceAlphaTest,a,this._applyDecalMapAfterDetailMap),(0,x.OR)(n,o,this,a,i,null,t.getRenderingMesh().hasThinInstances),this._eventInfo.defines=a,this._eventInfo.mesh=e,this._callbackPluginEventPrepareDefinesBeforeAttributes(this._eventInfo),(0,x.qB)(e,a,!0,!0,!0),this._callbackPluginEventPrepareDefines(this._eventInfo);let d=!1;if(a.isDirty){const i=a._areLightsDisposed;a.markAsProcessed();const r=new b.J;a.REFLECTION&&r.addFallback(0,"REFLECTION"),a.SPECULAR&&r.addFallback(0,"SPECULAR"),a.BUMP&&r.addFallback(0,"BUMP"),a.PARALLAX&&r.addFallback(1,"PARALLAX"),a.PARALLAX_RHS&&r.addFallback(1,"PARALLAX_RHS"),a.PARALLAXOCCLUSION&&r.addFallback(0,"PARALLAXOCCLUSION"),a.SPECULAROVERALPHA&&r.addFallback(0,"SPECULAROVERALPHA"),a.FOG&&r.addFallback(1,"FOG"),a.POINTSIZE&&r.addFallback(0,"POINTSIZE"),a.LOGARITHMICDEPTH&&r.addFallback(0,"LOGARITHMICDEPTH"),(0,x.c4)(a,r,this._maxSimultaneousLights),a.SPECULARTERM&&r.addFallback(0,"SPECULARTERM"),a.DIFFUSEFRESNEL&&r.addFallback(1,"DIFFUSEFRESNEL"),a.OPACITYFRESNEL&&r.addFallback(2,"OPACITYFRESNEL"),a.REFLECTIONFRESNEL&&r.addFallback(3,"REFLECTIONFRESNEL"),a.EMISSIVEFRESNEL&&r.addFallback(4,"EMISSIVEFRESNEL"),a.FRESNEL&&r.addFallback(4,"FRESNEL"),a.MULTIVIEW&&r.addFallback(0,"MULTIVIEW");const h=[l.R.PositionKind];a.NORMAL&&h.push(l.R.NormalKind),a.TANGENT&&h.push(l.R.TangentKind);for(let e=1;e<=6;++e)a["UV"+e]&&h.push(`uv${1===e?"":e}`);a.VERTEXCOLOR&&h.push(l.R.ColorKind),(0,x.ni)(h,e,a,r),(0,x.ER)(h,a),(0,x.IF)(h,e,a),(0,x.J2)(h,e,a);let _="default";const f=["world","view","viewProjection","vEyePosition","vLightsType","vAmbientColor","vDiffuseColor","vSpecularColor","vEmissiveColor","visibility","vFogInfos","vFogColor","pointSize","vDiffuseInfos","vAmbientInfos","vOpacityInfos","vReflectionInfos","vEmissiveInfos","vSpecularInfos","vBumpInfos","vLightmapInfos","vRefractionInfos","mBones","diffuseMatrix","ambientMatrix","opacityMatrix","reflectionMatrix","emissiveMatrix","specularMatrix","bumpMatrix","normalMatrix","lightmapMatrix","refractionMatrix","diffuseLeftColor","diffuseRightColor","opacityParts","reflectionLeftColor","reflectionRightColor","emissiveLeftColor","emissiveRightColor","refractionLeftColor","refractionRightColor","vReflectionPosition","vReflectionSize","vRefractionPosition","vRefractionSize","logarithmicDepthConstant","vTangentSpaceParams","alphaCutOff","boneTextureWidth","morphTargetTextureInfo","morphTargetTextureIndices"],p=["diffuseSampler","ambientSampler","opacitySampler","reflectionCubeSampler","reflection2DSampler","emissiveSampler","specularSampler","bumpSampler","lightmapSampler","refractionCubeSampler","refraction2DSampler","boneSampler","morphTargets","oitDepthSampler","oitFrontColorSampler"],g=["Material","Scene","Mesh"],m={maxSimultaneousLights:this._maxSimultaneousLights,maxSimultaneousMorphTargets:a.NUM_MORPH_INFLUENCERS};this._eventInfo.fallbacks=r,this._eventInfo.fallbackRank=0,this._eventInfo.defines=a,this._eventInfo.uniforms=f,this._eventInfo.attributes=h,this._eventInfo.samplers=p,this._eventInfo.uniformBuffersNames=g,this._eventInfo.customCode=void 0,this._eventInfo.mesh=e,this._eventInfo.indexParameters=m,this._callbackPluginEventGeneric(128,this._eventInfo),v.AddUniformsAndSamplers(f,p),c.AddUniforms(f),c.AddSamplers(p),u.p&&(u.p.PrepareUniforms(f,a),u.p.PrepareSamplers(p,a)),(0,x.Bb)({uniformsNames:f,uniformBuffersNames:g,samplers:p,defines:a,maxSimultaneousLights:this._maxSimultaneousLights}),(0,y.TV)(f);const T={};this.customShaderNameResolve&&(_=this.customShaderNameResolve(_,f,g,p,a,h,T));const E=a.toString(),A=t.effect;let R=n.getEngine().createEffect(_,{attributes:h,uniformsNames:f,uniformBuffersNames:g,samplers:p,defines:E,fallbacks:r,onCompiled:this.onCompiled,onError:this.onError,indexParameters:m,processFinalCode:T.processFinalCode,processCodeAfterIncludes:this._eventInfo.customCode,multiTarget:a.PREPASS,shaderLanguage:this._shaderLanguage,extraInitializationsAsync:this._shadersLoaded?void 0:async()=>{1===this._shaderLanguage?await Promise.all([s.e(126).then(s.bind(s,6234)),s.e(126).then(s.bind(s,2727))]):await Promise.all([s.e(71).then(s.bind(s,5735)),s.e(71).then(s.bind(s,9041))]),this._shadersLoaded=!0}},o);if(this._eventInfo.customCode=void 0,R)if(this._onEffectCreatedObservable&&(C.effect=R,C.subMesh=t,this._onEffectCreatedObservable.notifyObservers(C)),this.allowShaderHotSwapping&&A&&!R.isReady()){if(R=A,a.markAsUnprocessed(),d=this.isFrozen,i)return a._areLightsDisposed=!0,!1}else n.resetCachedMaterial(),t.setEffect(R,a,this._materialContext)}return!(!t.effect||!t.effect.isReady()||(a._renderId=n.getRenderId(),r._wasPreviouslyReady=!d,r._wasPreviouslyUsingInstances=i,this._checkScenePerformancePriority(),0))}buildUniformLayout(){const e=this._uniformBuffer;e.addUniform("diffuseLeftColor",4),e.addUniform("diffuseRightColor",4),e.addUniform("opacityParts",4),e.addUniform("reflectionLeftColor",4),e.addUniform("reflectionRightColor",4),e.addUniform("refractionLeftColor",4),e.addUniform("refractionRightColor",4),e.addUniform("emissiveLeftColor",4),e.addUniform("emissiveRightColor",4),e.addUniform("vDiffuseInfos",2),e.addUniform("vAmbientInfos",2),e.addUniform("vOpacityInfos",2),e.addUniform("vReflectionInfos",2),e.addUniform("vReflectionPosition",3),e.addUniform("vReflectionSize",3),e.addUniform("vEmissiveInfos",2),e.addUniform("vLightmapInfos",2),e.addUniform("vSpecularInfos",2),e.addUniform("vBumpInfos",3),e.addUniform("diffuseMatrix",16),e.addUniform("ambientMatrix",16),e.addUniform("opacityMatrix",16),e.addUniform("reflectionMatrix",16),e.addUniform("emissiveMatrix",16),e.addUniform("lightmapMatrix",16),e.addUniform("specularMatrix",16),e.addUniform("bumpMatrix",16),e.addUniform("vTangentSpaceParams",2),e.addUniform("pointSize",1),e.addUniform("alphaCutOff",1),e.addUniform("refractionMatrix",16),e.addUniform("vRefractionInfos",4),e.addUniform("vRefractionPosition",3),e.addUniform("vRefractionSize",3),e.addUniform("vSpecularColor",4),e.addUniform("vEmissiveColor",3),e.addUniform("vDiffuseColor",4),e.addUniform("vAmbientColor",3),super.buildUniformLayout()}bindForSubMesh(e,t,s){const i=this.getScene(),r=s.materialDefines;if(!r)return;const n=s.effect;if(!n)return;this._activeEffect=n,t.getMeshUniformBuffer().bindToEffect(n,"Mesh"),t.transferToEffect(e),this._uniformBuffer.bindToEffect(n,"Material"),this.prePassConfiguration.bindForSubMesh(this._activeEffect,i,t,e,this.isFrozen),v.Bind(i.getEngine().currentRenderPassId,this._activeEffect,t,e),this._eventInfo.subMesh=s,this._callbackPluginEventHardBindForSubMesh(this._eventInfo),r.OBJECTSPACE_NORMALMAP&&(e.toNormalMatrix(this._normalMatrix),this.bindOnlyNormalMatrix(this._normalMatrix));const o=this._mustRebind(i,n,s,t.visibility);(0,x.f$)(t,n);const l=this._uniformBuffer;if(o){if(this.bindViewProjection(n),!l.useUbo||!this.isFrozen||!l.isSync||s._drawWrapper._forceRebindOnNextCall){if(I.FresnelEnabled&&r.FRESNEL&&(this.diffuseFresnelParameters&&this.diffuseFresnelParameters.isEnabled&&(l.updateColor4("diffuseLeftColor",this.diffuseFresnelParameters.leftColor,this.diffuseFresnelParameters.power),l.updateColor4("diffuseRightColor",this.diffuseFresnelParameters.rightColor,this.diffuseFresnelParameters.bias)),this.opacityFresnelParameters&&this.opacityFresnelParameters.isEnabled&&l.updateColor4("opacityParts",new h.v9(this.opacityFresnelParameters.leftColor.toLuminance(),this.opacityFresnelParameters.rightColor.toLuminance(),this.opacityFresnelParameters.bias),this.opacityFresnelParameters.power),this.reflectionFresnelParameters&&this.reflectionFresnelParameters.isEnabled&&(l.updateColor4("reflectionLeftColor",this.reflectionFresnelParameters.leftColor,this.reflectionFresnelParameters.power),l.updateColor4("reflectionRightColor",this.reflectionFresnelParameters.rightColor,this.reflectionFresnelParameters.bias)),this.refractionFresnelParameters&&this.refractionFresnelParameters.isEnabled&&(l.updateColor4("refractionLeftColor",this.refractionFresnelParameters.leftColor,this.refractionFresnelParameters.power),l.updateColor4("refractionRightColor",this.refractionFresnelParameters.rightColor,this.refractionFresnelParameters.bias)),this.emissiveFresnelParameters&&this.emissiveFresnelParameters.isEnabled&&(l.updateColor4("emissiveLeftColor",this.emissiveFresnelParameters.leftColor,this.emissiveFresnelParameters.power),l.updateColor4("emissiveRightColor",this.emissiveFresnelParameters.rightColor,this.emissiveFresnelParameters.bias))),i.texturesEnabled){if(this._diffuseTexture&&I.DiffuseTextureEnabled&&(l.updateFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),(0,x.mA)(this._diffuseTexture,l,"diffuse")),this._ambientTexture&&I.AmbientTextureEnabled&&(l.updateFloat2("vAmbientInfos",this._ambientTexture.coordinatesIndex,this._ambientTexture.level),(0,x.mA)(this._ambientTexture,l,"ambient")),this._opacityTexture&&I.OpacityTextureEnabled&&(l.updateFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),(0,x.mA)(this._opacityTexture,l,"opacity")),this._hasAlphaChannel()&&l.updateFloat("alphaCutOff",this.alphaCutOff),this._reflectionTexture&&I.ReflectionTextureEnabled&&(l.updateFloat2("vReflectionInfos",this._reflectionTexture.level,this.roughness),l.updateMatrix("reflectionMatrix",this._reflectionTexture.getReflectionTextureMatrix()),this._reflectionTexture.boundingBoxSize)){const e=this._reflectionTexture;l.updateVector3("vReflectionPosition",e.boundingBoxPosition),l.updateVector3("vReflectionSize",e.boundingBoxSize)}if(this._emissiveTexture&&I.EmissiveTextureEnabled&&(l.updateFloat2("vEmissiveInfos",this._emissiveTexture.coordinatesIndex,this._emissiveTexture.level),(0,x.mA)(this._emissiveTexture,l,"emissive")),this._lightmapTexture&&I.LightmapTextureEnabled&&(l.updateFloat2("vLightmapInfos",this._lightmapTexture.coordinatesIndex,this._lightmapTexture.level),(0,x.mA)(this._lightmapTexture,l,"lightmap")),this._specularTexture&&I.SpecularTextureEnabled&&(l.updateFloat2("vSpecularInfos",this._specularTexture.coordinatesIndex,this._specularTexture.level),(0,x.mA)(this._specularTexture,l,"specular")),this._bumpTexture&&i.getEngine().getCaps().standardDerivatives&&I.BumpTextureEnabled&&(l.updateFloat3("vBumpInfos",this._bumpTexture.coordinatesIndex,1/this._bumpTexture.level,this.parallaxScaleBias),(0,x.mA)(this._bumpTexture,l,"bump"),i._mirroredCameraPosition?l.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?1:-1,this._invertNormalMapY?1:-1):l.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?-1:1,this._invertNormalMapY?-1:1)),this._refractionTexture&&I.RefractionTextureEnabled){let e=1;if(this._refractionTexture.isCube||(l.updateMatrix("refractionMatrix",this._refractionTexture.getReflectionTextureMatrix()),this._refractionTexture.depth&&(e=this._refractionTexture.depth)),l.updateFloat4("vRefractionInfos",this._refractionTexture.level,this.indexOfRefraction,e,this.invertRefractionY?-1:1),this._refractionTexture.boundingBoxSize){const e=this._refractionTexture;l.updateVector3("vRefractionPosition",e.boundingBoxPosition),l.updateVector3("vRefractionSize",e.boundingBoxSize)}}}this.pointsCloud&&l.updateFloat("pointSize",this.pointSize),l.updateColor4("vSpecularColor",this.specularColor,this.specularPower),l.updateColor3("vEmissiveColor",I.EmissiveTextureEnabled?this.emissiveColor:h.v9.BlackReadOnly),l.updateColor4("vDiffuseColor",this.diffuseColor,this.alpha),i.ambientColor.multiplyToRef(this.ambientColor,this._globalAmbientColor),l.updateColor3("vAmbientColor",this._globalAmbientColor)}i.texturesEnabled&&(this._diffuseTexture&&I.DiffuseTextureEnabled&&n.setTexture("diffuseSampler",this._diffuseTexture),this._ambientTexture&&I.AmbientTextureEnabled&&n.setTexture("ambientSampler",this._ambientTexture),this._opacityTexture&&I.OpacityTextureEnabled&&n.setTexture("opacitySampler",this._opacityTexture),this._reflectionTexture&&I.ReflectionTextureEnabled&&(this._reflectionTexture.isCube?n.setTexture("reflectionCubeSampler",this._reflectionTexture):n.setTexture("reflection2DSampler",this._reflectionTexture)),this._emissiveTexture&&I.EmissiveTextureEnabled&&n.setTexture("emissiveSampler",this._emissiveTexture),this._lightmapTexture&&I.LightmapTextureEnabled&&n.setTexture("lightmapSampler",this._lightmapTexture),this._specularTexture&&I.SpecularTextureEnabled&&n.setTexture("specularSampler",this._specularTexture),this._bumpTexture&&i.getEngine().getCaps().standardDerivatives&&I.BumpTextureEnabled&&n.setTexture("bumpSampler",this._bumpTexture),this._refractionTexture&&I.RefractionTextureEnabled&&(this._refractionTexture.isCube?n.setTexture("refractionCubeSampler",this._refractionTexture):n.setTexture("refraction2DSampler",this._refractionTexture))),this.getScene().useOrderIndependentTransparency&&this.needAlphaBlendingForMesh(t)&&this.getScene().depthPeelingRenderer.bind(n),this._eventInfo.subMesh=s,this._callbackPluginEventBindForSubMesh(this._eventInfo),(0,y.gS)(n,this,i),this.bindEyePosition(n)}else i.getEngine()._features.needToAlwaysBindUniformBuffers&&(this._needToBindSceneUbo=!0);!o&&this.isFrozen||(i.lightsEnabled&&!this._disableLighting&&(0,x.RL)(i,t,n,r,this._maxSimultaneousLights),(i.fogEnabled&&t.applyFog&&i.fogMode!==a.Z.FOGMODE_NONE||this._reflectionTexture||this._refractionTexture||t.receiveShadows||r.PREPASS)&&this.bindView(n),(0,x.Yy)(i,t,n),r.NUM_MORPH_INFLUENCERS&&(0,x.nR)(t,n),r.BAKED_VERTEX_ANIMATION_TEXTURE&&t.bakedVertexAnimationManager?.bind(n,r.INSTANCES),this.useLogarithmicDepth&&(0,x.DL)(r,n,i),this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(this._activeEffect)),this._afterBind(t,this._activeEffect,s),l.update()}getAnimatables(){const e=super.getAnimatables();return this._diffuseTexture&&this._diffuseTexture.animations&&this._diffuseTexture.animations.length>0&&e.push(this._diffuseTexture),this._ambientTexture&&this._ambientTexture.animations&&this._ambientTexture.animations.length>0&&e.push(this._ambientTexture),this._opacityTexture&&this._opacityTexture.animations&&this._opacityTexture.animations.length>0&&e.push(this._opacityTexture),this._reflectionTexture&&this._reflectionTexture.animations&&this._reflectionTexture.animations.length>0&&e.push(this._reflectionTexture),this._emissiveTexture&&this._emissiveTexture.animations&&this._emissiveTexture.animations.length>0&&e.push(this._emissiveTexture),this._specularTexture&&this._specularTexture.animations&&this._specularTexture.animations.length>0&&e.push(this._specularTexture),this._bumpTexture&&this._bumpTexture.animations&&this._bumpTexture.animations.length>0&&e.push(this._bumpTexture),this._lightmapTexture&&this._lightmapTexture.animations&&this._lightmapTexture.animations.length>0&&e.push(this._lightmapTexture),this._refractionTexture&&this._refractionTexture.animations&&this._refractionTexture.animations.length>0&&e.push(this._refractionTexture),e}getActiveTextures(){const e=super.getActiveTextures();return this._diffuseTexture&&e.push(this._diffuseTexture),this._ambientTexture&&e.push(this._ambientTexture),this._opacityTexture&&e.push(this._opacityTexture),this._reflectionTexture&&e.push(this._reflectionTexture),this._emissiveTexture&&e.push(this._emissiveTexture),this._specularTexture&&e.push(this._specularTexture),this._bumpTexture&&e.push(this._bumpTexture),this._lightmapTexture&&e.push(this._lightmapTexture),this._refractionTexture&&e.push(this._refractionTexture),e}hasTexture(e){return!!super.hasTexture(e)||this._diffuseTexture===e||this._ambientTexture===e||this._opacityTexture===e||this._reflectionTexture===e||this._emissiveTexture===e||this._specularTexture===e||this._bumpTexture===e||this._lightmapTexture===e||this._refractionTexture===e}dispose(e,t){t&&(this._diffuseTexture?.dispose(),this._ambientTexture?.dispose(),this._opacityTexture?.dispose(),this._reflectionTexture?.dispose(),this._emissiveTexture?.dispose(),this._specularTexture?.dispose(),this._bumpTexture?.dispose(),this._lightmapTexture?.dispose(),this._refractionTexture?.dispose()),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),super.dispose(e,t)}clone(e,t=!0,s=""){const i=P.p.Clone((()=>new I(e,this.getScene())),this,{cloneTexturesOnlyOnce:t});return i.name=e,i.id=e,this.stencil.copyTo(i.stencil),this._clonePlugins(i,s),i}static Parse(e,t,s){const i=P.p.Parse((()=>new I(e.name,t)),e,t,s);return e.stencil&&i.stencil.parse(e.stencil,t,s),d.i._ParsePlugins(e,i,t,s),i}static get DiffuseTextureEnabled(){return T.DiffuseTextureEnabled}static set DiffuseTextureEnabled(e){T.DiffuseTextureEnabled=e}static get DetailTextureEnabled(){return T.DetailTextureEnabled}static set DetailTextureEnabled(e){T.DetailTextureEnabled=e}static get AmbientTextureEnabled(){return T.AmbientTextureEnabled}static set AmbientTextureEnabled(e){T.AmbientTextureEnabled=e}static get OpacityTextureEnabled(){return T.OpacityTextureEnabled}static set OpacityTextureEnabled(e){T.OpacityTextureEnabled=e}static get ReflectionTextureEnabled(){return T.ReflectionTextureEnabled}static set ReflectionTextureEnabled(e){T.ReflectionTextureEnabled=e}static get EmissiveTextureEnabled(){return T.EmissiveTextureEnabled}static set EmissiveTextureEnabled(e){T.EmissiveTextureEnabled=e}static get SpecularTextureEnabled(){return T.SpecularTextureEnabled}static set SpecularTextureEnabled(e){T.SpecularTextureEnabled=e}static get BumpTextureEnabled(){return T.BumpTextureEnabled}static set BumpTextureEnabled(e){T.BumpTextureEnabled=e}static get LightmapTextureEnabled(){return T.LightmapTextureEnabled}static set LightmapTextureEnabled(e){T.LightmapTextureEnabled=e}static get RefractionTextureEnabled(){return T.RefractionTextureEnabled}static set RefractionTextureEnabled(e){T.RefractionTextureEnabled=e}static get ColorGradingTextureEnabled(){return T.ColorGradingTextureEnabled}static set ColorGradingTextureEnabled(e){T.ColorGradingTextureEnabled=e}static get FresnelEnabled(){return T.FresnelEnabled}static set FresnelEnabled(e){T.FresnelEnabled=e}}I.ForceGLSL=!1,(0,i.Cg)([(0,r.uM)("diffuseTexture")],I.prototype,"_diffuseTexture",void 0),(0,i.Cg)([(0,r.$z)("_markAllSubMeshesAsTexturesAndMiscDirty")],I.prototype,"diffuseTexture",void 0),(0,i.Cg)([(0,r.uM)("ambientTexture")],I.prototype,"_ambientTexture",void 0),(0,i.Cg)([(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],I.prototype,"ambientTexture",void 0),(0,i.Cg)([(0,r.uM)("opacityTexture")],I.prototype,"_opacityTexture",void 0),(0,i.Cg)([(0,r.$z)("_markAllSubMeshesAsTexturesAndMiscDirty")],I.prototype,"opacityTexture",void 0),(0,i.Cg)([(0,r.uM)("reflectionTexture")],I.prototype,"_reflectionTexture",void 0),(0,i.Cg)([(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],I.prototype,"reflectionTexture",void 0),(0,i.Cg)([(0,r.uM)("emissiveTexture")],I.prototype,"_emissiveTexture",void 0),(0,i.Cg)([(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],I.prototype,"emissiveTexture",void 0),(0,i.Cg)([(0,r.uM)("specularTexture")],I.prototype,"_specularTexture",void 0),(0,i.Cg)([(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],I.prototype,"specularTexture",void 0),(0,i.Cg)([(0,r.uM)("bumpTexture")],I.prototype,"_bumpTexture",void 0),(0,i.Cg)([(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],I.prototype,"bumpTexture",void 0),(0,i.Cg)([(0,r.uM)("lightmapTexture")],I.prototype,"_lightmapTexture",void 0),(0,i.Cg)([(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],I.prototype,"lightmapTexture",void 0),(0,i.Cg)([(0,r.uM)("refractionTexture")],I.prototype,"_refractionTexture",void 0),(0,i.Cg)([(0,r.$z)("_markAllSubMeshesAsTexturesDirty")],I.prototype,"refractionTexture",void 0),(0,i.Cg)([(0,r.jT)("ambient")],I.prototype,"ambientColor",void 0),(0,i.Cg)([(0,r.jT)("diffuse")],I.prototype,"diffuseColor",void 0),(0,i.Cg)([(0,r.jT)("specular")],I.prototype,"specularColor",void 0),(0,i.Cg)([(0,r.jT)("emissive")],I.prototype,"emissiveColor",void 0),(0,i.Cg)([(0,r.lK)()],I.prototype,"specularPower",void 0),(0,i.Cg)([(0,r.lK)("useAlphaFromDiffuseTexture")],I.prototype,"_useAlphaFromDiffuseTexture",void 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e.join(",")}_rebuild(){!this._noUBO&&this._bufferData&&(this._dynamic?this._buffer=this._engine.createDynamicUniformBuffer(this._bufferData,this._name+"_UniformList:"+this._getNames()):this._buffer=this._engine.createUniformBuffer(this._bufferData,this._name+"_UniformList:"+this._getNames()),this._engine._features.trackUbosInFrame&&(this._buffers.push([this._buffer,this._engine._features.checkUbosContentBeforeUpload?this._bufferData.slice():void 0]),this._bufferIndex=this._buffers.length-1,this._createBufferOnWrite=!1))}_rebuildAfterContextLost(){this._engine._features.trackUbosInFrame&&(this._buffers=[],this._currentFrameId=0),this._rebuild()}get _numBuffers(){return this._buffers.length}get _indexBuffer(){return this._bufferIndex}get name(){return this._name}get currentEffect(){return this._currentEffect}_buffersEqual(e,t){for(let s=0;s<e.length;++s)if(e[s]!==t[s])return!1;return!0}_copyBuffer(e,t){for(let s=0;s<e.length;++s)t[s]=e[s]}update(){if(!this._noUBO)if(this.bindUniformBuffer(),this._buffer)if(this._dynamic||this._needSync){if(this._buffers&&this._buffers.length>1&&this._buffers[this._bufferIndex][1]){if(this._buffersEqual(this._bufferData,this._buffers[this._bufferIndex][1]))return this._needSync=!1,void(this._createBufferOnWrite=this._engine._features.trackUbosInFrame);this._copyBuffer(this._bufferData,this._buffers[this._bufferIndex][1])}this._engine.updateUniformBuffer(this._buffer,this._bufferData),this._engine._features._collectUbosUpdatedInFrame&&(n._UpdatedUbosInFrame[this._name]||(n._UpdatedUbosInFrame[this._name]=0),n._UpdatedUbosInFrame[this._name]++),this._needSync=!1,this._createBufferOnWrite=this._engine._features.trackUbosInFrame}else this._createBufferOnWrite=this._engine._features.trackUbosInFrame;else this.create()}_createNewBuffer(){this._bufferIndex+1<this._buffers.length?(this._bufferIndex++,this._buffer=this._buffers[this._bufferIndex][0],this._createBufferOnWrite=!1,this._needSync=!0):this._rebuild()}_checkNewFrame(){this._engine._features.trackUbosInFrame&&this._currentFrameId!==this._engine.frameId&&(this._currentFrameId=this._engine.frameId,this._createBufferOnWrite=!1,this._buffers&&this._buffers.length>0?(this._needSync=0!==this._bufferIndex,this._bufferIndex=0,this._buffer=this._buffers[this._bufferIndex][0]):this._bufferIndex=-1)}updateUniform(e,t,s){this._checkNewFrame();let r=this._uniformLocations[e];if(void 0===r){if(this._buffer)return void i.V.Error("Cannot add an uniform after UBO has been created. uniformName="+e);this.addUniform(e,s),r=this._uniformLocations[e]}if(this._buffer||this.create(),this._dynamic)for(let e=0;e<s;e++)this._bufferData[r+e]=t[e];else{let e=!1;for(let i=0;i<s;i++)(16===s&&!this._engine._features.uniformBufferHardCheckMatrix||this._bufferData[r+i]!==Math.fround(t[i]))&&(e=!0,this._createBufferOnWrite&&this._createNewBuffer(),this._bufferData[r+i]=t[i]);this._needSync=this._needSync||e}}updateUniformArray(e,t,s){this._checkNewFrame();const n=this._uniformLocations[e];if(void 0===n)return void i.V.Error("Cannot add an uniform Array dynamically. Please, add it using addUniform and make sure that uniform buffers are supported by the current engine.");this._buffer||this.create();const a=this._uniformArraySizes[e];if(this._dynamic)for(let e=0;e<s;e++)this._bufferData[n+e]=t[e];else{let e=!1,i=0,o=0;for(let h=0;h<s;h++)if(this._bufferData[n+4*o+i]!==r.S0.FloatRound(t[h])&&(e=!0,this._createBufferOnWrite&&this._createNewBuffer(),this._bufferData[n+4*o+i]=t[h]),i++,i===a.strideSize){for(;i<4;i++)this._bufferData[n+4*o+i]=0;i=0,o++}this._needSync=this._needSync||e}}_cacheMatrix(e,t){this._checkNewFrame();const s=this._valueCache[e],i=t.updateFlag;return(void 0===s||s!==i)&&(this._valueCache[e]=i,!0)}_updateMatrix3x3ForUniform(e,t){for(let e=0;e<3;e++)n._TempBuffer[4*e]=t[3*e],n._TempBuffer[4*e+1]=t[3*e+1],n._TempBuffer[4*e+2]=t[3*e+2],n._TempBuffer[4*e+3]=0;this.updateUniform(e,n._TempBuffer,12)}_updateMatrix3x3ForEffect(e,t){this._currentEffect.setMatrix3x3(e,t)}_updateMatrix2x2ForEffect(e,t){this._currentEffect.setMatrix2x2(e,t)}_updateMatrix2x2ForUniform(e,t){for(let e=0;e<2;e++)n._TempBuffer[4*e]=t[2*e],n._TempBuffer[4*e+1]=t[2*e+1],n._TempBuffer[4*e+2]=0,n._TempBuffer[4*e+3]=0;this.updateUniform(e,n._TempBuffer,8)}_updateFloatForEffect(e,t){this._currentEffect.setFloat(e,t)}_updateFloatForUniform(e,t){n._TempBuffer[0]=t,this.updateUniform(e,n._TempBuffer,1)}_updateFloat2ForEffect(e,t,s,i=""){this._currentEffect.setFloat2(e+i,t,s)}_updateFloat2ForUniform(e,t,s){n._TempBuffer[0]=t,n._TempBuffer[1]=s,this.updateUniform(e,n._TempBuffer,2)}_updateFloat3ForEffect(e,t,s,i,r=""){this._currentEffect.setFloat3(e+r,t,s,i)}_updateFloat3ForUniform(e,t,s,i){n._TempBuffer[0]=t,n._TempBuffer[1]=s,n._TempBuffer[2]=i,this.updateUniform(e,n._TempBuffer,3)}_updateFloat4ForEffect(e,t,s,i,r,n=""){this._currentEffect.setFloat4(e+n,t,s,i,r)}_updateFloat4ForUniform(e,t,s,i,r){n._TempBuffer[0]=t,n._TempBuffer[1]=s,n._TempBuffer[2]=i,n._TempBuffer[3]=r,this.updateUniform(e,n._TempBuffer,4)}_updateFloatArrayForEffect(e,t){this._currentEffect.setFloatArray(e,t)}_updateFloatArrayForUniform(e,t){this.updateUniformArray(e,t,t.length)}_updateArrayForEffect(e,t){this._currentEffect.setArray(e,t)}_updateArrayForUniform(e,t){this.updateUniformArray(e,t,t.length)}_updateIntArrayForEffect(e,t){this._currentEffect.setIntArray(e,t)}_updateIntArrayForUniform(e,t){n._TempBufferInt32View.set(t),this.updateUniformArray(e,n._TempBuffer,t.length)}_updateUIntArrayForEffect(e,t){this._currentEffect.setUIntArray(e,t)}_updateUIntArrayForUniform(e,t){n._TempBufferUInt32View.set(t),this.updateUniformArray(e,n._TempBuffer,t.length)}_updateMatrixForEffect(e,t){this._currentEffect.setMatrix(e,t)}_updateMatrixForUniform(e,t){this._cacheMatrix(e,t)&&this.updateUniform(e,t.asArray(),16)}_updateMatricesForEffect(e,t){this._currentEffect.setMatrices(e,t)}_updateMatricesForUniform(e,t){this.updateUniform(e,t,t.length)}_updateVector3ForEffect(e,t){this._currentEffect.setVector3(e,t)}_updateVector3ForUniform(e,t){n._TempBuffer[0]=t.x,n._TempBuffer[1]=t.y,n._TempBuffer[2]=t.z,this.updateUniform(e,n._TempBuffer,3)}_updateVector4ForEffect(e,t){this._currentEffect.setVector4(e,t)}_updateVector4ForUniform(e,t){n._TempBuffer[0]=t.x,n._TempBuffer[1]=t.y,n._TempBuffer[2]=t.z,n._TempBuffer[3]=t.w,this.updateUniform(e,n._TempBuffer,4)}_updateColor3ForEffect(e,t,s=""){this._currentEffect.setColor3(e+s,t)}_updateColor3ForUniform(e,t){n._TempBuffer[0]=t.r,n._TempBuffer[1]=t.g,n._TempBuffer[2]=t.b,this.updateUniform(e,n._TempBuffer,3)}_updateColor4ForEffect(e,t,s,i=""){this._currentEffect.setColor4(e+i,t,s)}_updateDirectColor4ForEffect(e,t,s=""){this._currentEffect.setDirectColor4(e+s,t)}_updateColor4ForUniform(e,t,s){n._TempBuffer[0]=t.r,n._TempBuffer[1]=t.g,n._TempBuffer[2]=t.b,n._TempBuffer[3]=s,this.updateUniform(e,n._TempBuffer,4)}_updateDirectColor4ForUniform(e,t){n._TempBuffer[0]=t.r,n._TempBuffer[1]=t.g,n._TempBuffer[2]=t.b,n._TempBuffer[3]=t.a,this.updateUniform(e,n._TempBuffer,4)}_updateIntForEffect(e,t,s=""){this._currentEffect.setInt(e+s,t)}_updateIntForUniform(e,t){n._TempBufferInt32View[0]=t,this.updateUniform(e,n._TempBuffer,1)}_updateInt2ForEffect(e,t,s,i=""){this._currentEffect.setInt2(e+i,t,s)}_updateInt2ForUniform(e,t,s){n._TempBufferInt32View[0]=t,n._TempBufferInt32View[1]=s,this.updateUniform(e,n._TempBuffer,2)}_updateInt3ForEffect(e,t,s,i,r=""){this._currentEffect.setInt3(e+r,t,s,i)}_updateInt3ForUniform(e,t,s,i){n._TempBufferInt32View[0]=t,n._TempBufferInt32View[1]=s,n._TempBufferInt32View[2]=i,this.updateUniform(e,n._TempBuffer,3)}_updateInt4ForEffect(e,t,s,i,r,n=""){this._currentEffect.setInt4(e+n,t,s,i,r)}_updateInt4ForUniform(e,t,s,i,r){n._TempBufferInt32View[0]=t,n._TempBufferInt32View[1]=s,n._TempBufferInt32View[2]=i,n._TempBufferInt32View[3]=r,this.updateUniform(e,n._TempBuffer,4)}_updateUIntForEffect(e,t,s=""){this._currentEffect.setUInt(e+s,t)}_updateUIntForUniform(e,t){n._TempBufferUInt32View[0]=t,this.updateUniform(e,n._TempBuffer,1)}_updateUInt2ForEffect(e,t,s,i=""){this._currentEffect.setUInt2(e+i,t,s)}_updateUInt2ForUniform(e,t,s){n._TempBufferUInt32View[0]=t,n._TempBufferUInt32View[1]=s,this.updateUniform(e,n._TempBuffer,2)}_updateUInt3ForEffect(e,t,s,i,r=""){this._currentEffect.setUInt3(e+r,t,s,i)}_updateUInt3ForUniform(e,t,s,i){n._TempBufferUInt32View[0]=t,n._TempBufferUInt32View[1]=s,n._TempBufferUInt32View[2]=i,this.updateUniform(e,n._TempBuffer,3)}_updateUInt4ForEffect(e,t,s,i,r,n=""){this._currentEffect.setUInt4(e+n,t,s,i,r)}_updateUInt4ForUniform(e,t,s,i,r){n._TempBufferUInt32View[0]=t,n._TempBufferUInt32View[1]=s,n._TempBufferUInt32View[2]=i,n._TempBufferUInt32View[3]=r,this.updateUniform(e,n._TempBuffer,4)}setTexture(e,t){this._currentEffect.setTexture(e,t)}setTextureArray(e,t){this._currentEffect.setTextureArray(e,t)}bindTexture(e,t){this._currentEffect._bindTexture(e,t)}updateUniformDirectly(e,t){this.updateUniform(e,t,t.length),this.update()}bindToEffect(e,t){this._currentEffect=e,this._currentEffectName=t}bindUniformBuffer(){!this._noUBO&&this._buffer&&this._currentEffect&&this._currentEffect.bindUniformBuffer(this._buffer,this._currentEffectName)}unbindEffect(){this._currentEffect=void 0,this._currentEffectName=void 0}setDataBuffer(e){if(!this._buffers)return this._buffer===e;for(let t=0;t<this._buffers.length;++t)if(this._buffers[t][0]===e)return this._bufferIndex=t,this._buffer=e,this._createBufferOnWrite=!1,this._currentEffect=void 0,!0;return!1}dispose(){if(this._noUBO)return;const e=this._engine._uniformBuffers,t=e.indexOf(this);if(-1!==t&&(e[t]=e[e.length-1],e.pop()),this._engine._features.trackUbosInFrame&&this._buffers)for(let e=0;e<this._buffers.length;++e){const t=this._buffers[e][0];this._engine._releaseBuffer(t)}else this._buffer&&this._engine._releaseBuffer(this._buffer)&&(this._buffer=null)}}n._UpdatedUbosInFrame={},n._MAX_UNIFORM_SIZE=256,n._TempBuffer=new Float32Array(n._MAX_UNIFORM_SIZE),n._TempBufferInt32View=new Int32Array(n._TempBuffer.buffer),n._TempBufferUInt32View=new Uint32Array(n._TempBuffer.buffer)},8733:(e,t,s)=>{s.d(t,{_0:()=>a});var i,r,n=s(9923);!function(e){e[e.LOCAL=0]="LOCAL",e[e.WORLD=1]="WORLD",e[e.BONE=2]="BONE"}(i||(i={}));class a{}a.X=new n.Pq(1,0,0),a.Y=new n.Pq(0,1,0),a.Z=new n.Pq(0,0,1),function(e){e[e.X=0]="X",e[e.Y=1]="Y",e[e.Z=2]="Z"}(r||(r={}))},6041:(e,t,s)=>{s.d(t,{IG:()=>_,ov:()=>d,v9:()=>u});var i=s(7309),r=s(6552),n=s(5559),a=s(4867);function o(e){return Math.pow(e,n.tk)}function h(e){return e<=.04045?.0773993808*e:Math.pow(.947867299*(e+.055),2.4)}function l(e){return Math.pow(e,n.rv)}function c(e){return e<=.0031308?12.92*e:1.055*Math.pow(e,.41666)-.055}class u{constructor(e=0,t=0,s=0){this.r=e,this.g=t,this.b=s}toString(){return"{R: "+this.r+" G:"+this.g+" B:"+this.b+"}"}getClassName(){return"Color3"}getHashCode(){let e=255*this.r|0;return e=397*e^(255*this.g|0),e=397*e^(255*this.b|0),e}toArray(e,t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,this}fromArray(e,t=0){return u.FromArrayToRef(e,t,this),this}toColor4(e=1){return new d(this.r,this.g,this.b,e)}asArray(){return[this.r,this.g,this.b]}toLuminance(){return.3*this.r+.59*this.g+.11*this.b}multiply(e){return new u(this.r*e.r,this.g*e.g,this.b*e.b)}multiplyToRef(e,t){return t.r=this.r*e.r,t.g=this.g*e.g,t.b=this.b*e.b,t}multiplyInPlace(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyByFloats(e,t,s){return new u(this.r*e,this.g*t,this.b*s)}divide(e){throw new ReferenceError("Can not divide a color")}divideToRef(e,t){throw new ReferenceError("Can not divide a color")}divideInPlace(e){throw new ReferenceError("Can not divide a color")}minimizeInPlace(e){return this.minimizeInPlaceFromFloats(e.r,e.g,e.b)}maximizeInPlace(e){return this.maximizeInPlaceFromFloats(e.r,e.g,e.b)}minimizeInPlaceFromFloats(e,t,s){return this.r=Math.min(e,this.r),this.g=Math.min(t,this.g),this.b=Math.min(s,this.b),this}maximizeInPlaceFromFloats(e,t,s){return this.r=Math.max(e,this.r),this.g=Math.max(t,this.g),this.b=Math.max(s,this.b),this}floorToRef(e){throw new ReferenceError("Can not floor a color")}floor(){throw new ReferenceError("Can not floor a color")}fractToRef(e){throw new ReferenceError("Can not fract a color")}fract(){throw new ReferenceError("Can not fract a color")}equals(e){return e&&this.r===e.r&&this.g===e.g&&this.b===e.b}equalsFloats(e,t,s){return this.equalsToFloats(e,t,s)}equalsToFloats(e,t,s){return this.r===e&&this.g===t&&this.b===s}equalsWithEpsilon(e,t=n.bH){return(0,a.Mj)(this.r,e.r,t)&&(0,a.Mj)(this.g,e.g,t)&&(0,a.Mj)(this.b,e.b,t)}negate(){throw new ReferenceError("Can not negate a color")}negateInPlace(){throw new ReferenceError("Can not negate a color")}negateToRef(e){throw new ReferenceError("Can not negate a color")}scale(e){return new u(this.r*e,this.g*e,this.b*e)}scaleInPlace(e){return this.r*=e,this.g*=e,this.b*=e,this}scaleToRef(e,t){return t.r=this.r*e,t.g=this.g*e,t.b=this.b*e,t}scaleAndAddToRef(e,t){return t.r+=this.r*e,t.g+=this.g*e,t.b+=this.b*e,t}clampToRef(e=0,t=1,s){return s.r=(0,a.OQ)(this.r,e,t),s.g=(0,a.OQ)(this.g,e,t),s.b=(0,a.OQ)(this.b,e,t),s}add(e){return new u(this.r+e.r,this.g+e.g,this.b+e.b)}addInPlace(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addInPlaceFromFloats(e,t,s){return this.r+=e,this.g+=t,this.b+=s,this}addToRef(e,t){return t.r=this.r+e.r,t.g=this.g+e.g,t.b=this.b+e.b,t}subtract(e){return new u(this.r-e.r,this.g-e.g,this.b-e.b)}subtractToRef(e,t){return t.r=this.r-e.r,t.g=this.g-e.g,t.b=this.b-e.b,t}subtractInPlace(e){return this.r-=e.r,this.g-=e.g,this.b-=e.b,this}subtractFromFloats(e,t,s){return new u(this.r-e,this.g-t,this.b-s)}subtractFromFloatsToRef(e,t,s,i){return i.r=this.r-e,i.g=this.g-t,i.b=this.b-s,i}clone(){return new u(this.r,this.g,this.b)}copyFrom(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copyFromFloats(e,t,s){return this.r=e,this.g=t,this.b=s,this}set(e,t,s){return this.copyFromFloats(e,t,s)}setAll(e){return this.r=this.g=this.b=e,this}toHexString(){const e=Math.round(255*this.r),t=Math.round(255*this.g),s=Math.round(255*this.b);return"#"+(0,a.Db)(e)+(0,a.Db)(t)+(0,a.Db)(s)}fromHexString(e){return"#"!==e.substring(0,1)||7!==e.length||(this.r=parseInt(e.substring(1,3),16)/255,this.g=parseInt(e.substring(3,5),16)/255,this.b=parseInt(e.substring(5,7),16)/255),this}toHSV(){return this.toHSVToRef(new u)}toHSVToRef(e){const t=this.r,s=this.g,i=this.b,r=Math.max(t,s,i),n=Math.min(t,s,i);let a=0,o=0;const h=r,l=r-n;return 0!==r&&(o=l/r),r!=n&&(r==t?(a=(s-i)/l,s<i&&(a+=6)):r==s?a=(i-t)/l+2:r==i&&(a=(t-s)/l+4),a*=60),e.r=a,e.g=o,e.b=h,e}toLinearSpace(e=!1){const t=new u;return this.toLinearSpaceToRef(t,e),t}toLinearSpaceToRef(e,t=!1){return t?(e.r=h(this.r),e.g=h(this.g),e.b=h(this.b)):(e.r=o(this.r),e.g=o(this.g),e.b=o(this.b)),this}toGammaSpace(e=!1){const t=new u;return this.toGammaSpaceToRef(t,e),t}toGammaSpaceToRef(e,t=!1){return t?(e.r=c(this.r),e.g=c(this.g),e.b=c(this.b)):(e.r=l(this.r),e.g=l(this.g),e.b=l(this.b)),this}static HSVtoRGBToRef(e,t,s,i){const r=s*t,n=e/60,a=r*(1-Math.abs(n%2-1));let o=0,h=0,l=0;n>=0&&n<=1?(o=r,h=a):n>=1&&n<=2?(o=a,h=r):n>=2&&n<=3?(h=r,l=a):n>=3&&n<=4?(h=a,l=r):n>=4&&n<=5?(o=a,l=r):n>=5&&n<=6&&(o=r,l=a);const c=s-r;return i.r=o+c,i.g=h+c,i.b=l+c,i}static FromHSV(e,t,s){const i=new u(0,0,0);return u.HSVtoRGBToRef(e,t,s,i),i}static FromHexString(e){return new u(0,0,0).fromHexString(e)}static FromArray(e,t=0){return new u(e[t],e[t+1],e[t+2])}static FromArrayToRef(e,t=0,s){s.r=e[t],s.g=e[t+1],s.b=e[t+2]}static FromInts(e,t,s){return new u(e/255,t/255,s/255)}static Lerp(e,t,s){const i=new u(0,0,0);return u.LerpToRef(e,t,s,i),i}static LerpToRef(e,t,s,i){i.r=e.r+(t.r-e.r)*s,i.g=e.g+(t.g-e.g)*s,i.b=e.b+(t.b-e.b)*s}static Hermite(e,t,s,i,r){const n=r*r,a=r*n,o=2*a-3*n+1,h=-2*a+3*n,l=a-2*n+r,c=a-n,d=e.r*o+s.r*h+t.r*l+i.r*c,_=e.g*o+s.g*h+t.g*l+i.g*c,f=e.b*o+s.b*h+t.b*l+i.b*c;return new u(d,_,f)}static Hermite1stDerivative(e,t,s,i,r){const n=u.Black();return this.Hermite1stDerivativeToRef(e,t,s,i,r,n),n}static Hermite1stDerivativeToRef(e,t,s,i,r,n){const a=r*r;n.r=6*(a-r)*e.r+(3*a-4*r+1)*t.r+6*(-a+r)*s.r+(3*a-2*r)*i.r,n.g=6*(a-r)*e.g+(3*a-4*r+1)*t.g+6*(-a+r)*s.g+(3*a-2*r)*i.g,n.b=6*(a-r)*e.b+(3*a-4*r+1)*t.b+6*(-a+r)*s.b+(3*a-2*r)*i.b}static Red(){return new u(1,0,0)}static Green(){return new u(0,1,0)}static Blue(){return new u(0,0,1)}static Black(){return new u(0,0,0)}static get BlackReadOnly(){return u._BlackReadOnly}static White(){return new u(1,1,1)}static Purple(){return new u(.5,0,.5)}static Magenta(){return new u(1,0,1)}static Yellow(){return new u(1,1,0)}static Gray(){return new u(.5,.5,.5)}static Teal(){return new u(0,1,1)}static Random(){return new u(Math.random(),Math.random(),Math.random())}}u._BlackReadOnly=u.Black(),Object.defineProperties(u.prototype,{dimension:{value:[3]},rank:{value:1}});class d{constructor(e=0,t=0,s=0,i=1){this.r=e,this.g=t,this.b=s,this.a=i}asArray(){return[this.r,this.g,this.b,this.a]}toArray(e,t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e[t+3]=this.a,this}fromArray(e,t=0){return this.r=e[t],this.g=e[t+1],this.b=e[t+2],this.a=e[t+3],this}equals(e){return e&&this.r===e.r&&this.g===e.g&&this.b===e.b&&this.a===e.a}add(e){return new d(this.r+e.r,this.g+e.g,this.b+e.b,this.a+e.a)}addToRef(e,t){return t.r=this.r+e.r,t.g=this.g+e.g,t.b=this.b+e.b,t.a=this.a+e.a,t}addInPlace(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this.a+=e.a,this}addInPlaceFromFloats(e,t,s,i){return this.r+=e,this.g+=t,this.b+=s,this.a+=i,this}subtract(e){return new d(this.r-e.r,this.g-e.g,this.b-e.b,this.a-e.a)}subtractToRef(e,t){return t.r=this.r-e.r,t.g=this.g-e.g,t.b=this.b-e.b,t.a=this.a-e.a,t}subtractInPlace(e){return this.r-=e.r,this.g-=e.g,this.b-=e.b,this.a-=e.a,this}subtractFromFloats(e,t,s,i){return new d(this.r-e,this.g-t,this.b-s,this.a-i)}subtractFromFloatsToRef(e,t,s,i,r){return r.r=this.r-e,r.g=this.g-t,r.b=this.b-s,r.a=this.a-i,r}scale(e){return new d(this.r*e,this.g*e,this.b*e,this.a*e)}scaleInPlace(e){return this.r*=e,this.g*=e,this.b*=e,this.a*=e,this}scaleToRef(e,t){return t.r=this.r*e,t.g=this.g*e,t.b=this.b*e,t.a=this.a*e,t}scaleAndAddToRef(e,t){return t.r+=this.r*e,t.g+=this.g*e,t.b+=this.b*e,t.a+=this.a*e,t}clampToRef(e=0,t=1,s){return s.r=(0,a.OQ)(this.r,e,t),s.g=(0,a.OQ)(this.g,e,t),s.b=(0,a.OQ)(this.b,e,t),s.a=(0,a.OQ)(this.a,e,t),s}multiply(e){return new d(this.r*e.r,this.g*e.g,this.b*e.b,this.a*e.a)}multiplyToRef(e,t){return t.r=this.r*e.r,t.g=this.g*e.g,t.b=this.b*e.b,t.a=this.a*e.a,t}multiplyInPlace(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this.a*=e.a,this}multiplyByFloats(e,t,s,i){return new d(this.r*e,this.g*t,this.b*s,this.a*i)}divide(e){throw new ReferenceError("Can not divide a color")}divideToRef(e,t){throw new ReferenceError("Can not divide a color")}divideInPlace(e){throw new ReferenceError("Can not divide a color")}minimizeInPlace(e){return this.r=Math.min(this.r,e.r),this.g=Math.min(this.g,e.g),this.b=Math.min(this.b,e.b),this.a=Math.min(this.a,e.a),this}maximizeInPlace(e){return this.r=Math.max(this.r,e.r),this.g=Math.max(this.g,e.g),this.b=Math.max(this.b,e.b),this.a=Math.max(this.a,e.a),this}minimizeInPlaceFromFloats(e,t,s,i){return this.r=Math.min(e,this.r),this.g=Math.min(t,this.g),this.b=Math.min(s,this.b),this.a=Math.min(i,this.a),this}maximizeInPlaceFromFloats(e,t,s,i){return this.r=Math.max(e,this.r),this.g=Math.max(t,this.g),this.b=Math.max(s,this.b),this.a=Math.max(i,this.a),this}floorToRef(e){throw new ReferenceError("Can not floor a color")}floor(){throw new ReferenceError("Can not floor a color")}fractToRef(e){throw new ReferenceError("Can not fract a color")}fract(){throw new ReferenceError("Can not fract a color")}negate(){throw new ReferenceError("Can not negate a color")}negateInPlace(){throw new ReferenceError("Can not negate a color")}negateToRef(e){throw new ReferenceError("Can not negate a color")}equalsWithEpsilon(e,t=n.bH){return(0,a.Mj)(this.r,e.r,t)&&(0,a.Mj)(this.g,e.g,t)&&(0,a.Mj)(this.b,e.b,t)&&(0,a.Mj)(this.a,e.a,t)}equalsToFloats(e,t,s,i){return this.r===e&&this.g===t&&this.b===s&&this.a===i}toString(){return"{R: "+this.r+" G:"+this.g+" B:"+this.b+" A:"+this.a+"}"}getClassName(){return"Color4"}getHashCode(){let e=255*this.r|0;return e=397*e^(255*this.g|0),e=397*e^(255*this.b|0),e=397*e^(255*this.a|0),e}clone(){return(new d).copyFrom(this)}copyFrom(e){return this.r=e.r,this.g=e.g,this.b=e.b,this.a=e.a,this}copyFromFloats(e,t,s,i){return this.r=e,this.g=t,this.b=s,this.a=i,this}set(e,t,s,i){return this.copyFromFloats(e,t,s,i)}setAll(e){return this.r=this.g=this.b=this.a=e,this}toHexString(e=!1){const t=Math.round(255*this.r),s=Math.round(255*this.g),i=Math.round(255*this.b);if(e)return"#"+(0,a.Db)(t)+(0,a.Db)(s)+(0,a.Db)(i);const r=Math.round(255*this.a);return"#"+(0,a.Db)(t)+(0,a.Db)(s)+(0,a.Db)(i)+(0,a.Db)(r)}fromHexString(e){return"#"!==e.substring(0,1)||9!==e.length&&7!==e.length||(this.r=parseInt(e.substring(1,3),16)/255,this.g=parseInt(e.substring(3,5),16)/255,this.b=parseInt(e.substring(5,7),16)/255,9===e.length&&(this.a=parseInt(e.substring(7,9),16)/255)),this}toLinearSpace(e=!1){const t=new d;return this.toLinearSpaceToRef(t,e),t}toLinearSpaceToRef(e,t=!1){return t?(e.r=h(this.r),e.g=h(this.g),e.b=h(this.b)):(e.r=o(this.r),e.g=o(this.g),e.b=o(this.b)),e.a=this.a,this}toGammaSpace(e=!1){const t=new d;return this.toGammaSpaceToRef(t,e),t}toGammaSpaceToRef(e,t=!1){return t?(e.r=c(this.r),e.g=c(this.g),e.b=c(this.b)):(e.r=l(this.r),e.g=l(this.g),e.b=l(this.b)),e.a=this.a,this}static FromHexString(e){return"#"!==e.substring(0,1)||9!==e.length&&7!==e.length?new d(0,0,0,0):new d(0,0,0,1).fromHexString(e)}static Lerp(e,t,s){return d.LerpToRef(e,t,s,new d)}static LerpToRef(e,t,s,i){return i.r=e.r+(t.r-e.r)*s,i.g=e.g+(t.g-e.g)*s,i.b=e.b+(t.b-e.b)*s,i.a=e.a+(t.a-e.a)*s,i}static Hermite(e,t,s,i,r){const n=r*r,a=r*n,o=2*a-3*n+1,h=-2*a+3*n,l=a-2*n+r,c=a-n,u=e.r*o+s.r*h+t.r*l+i.r*c,_=e.g*o+s.g*h+t.g*l+i.g*c,f=e.b*o+s.b*h+t.b*l+i.b*c,p=e.a*o+s.a*h+t.a*l+i.a*c;return new d(u,_,f,p)}static Hermite1stDerivative(e,t,s,i,r){const n=new d;return this.Hermite1stDerivativeToRef(e,t,s,i,r,n),n}static Hermite1stDerivativeToRef(e,t,s,i,r,n){const a=r*r;n.r=6*(a-r)*e.r+(3*a-4*r+1)*t.r+6*(-a+r)*s.r+(3*a-2*r)*i.r,n.g=6*(a-r)*e.g+(3*a-4*r+1)*t.g+6*(-a+r)*s.g+(3*a-2*r)*i.g,n.b=6*(a-r)*e.b+(3*a-4*r+1)*t.b+6*(-a+r)*s.b+(3*a-2*r)*i.b,n.a=6*(a-r)*e.a+(3*a-4*r+1)*t.a+6*(-a+r)*s.a+(3*a-2*r)*i.a}static FromColor3(e,t=1){return new d(e.r,e.g,e.b,t)}static FromArray(e,t=0){return new d(e[t],e[t+1],e[t+2],e[t+3])}static FromArrayToRef(e,t=0,s){s.r=e[t],s.g=e[t+1],s.b=e[t+2],s.a=e[t+3]}static FromInts(e,t,s,i){return new d(e/255,t/255,s/255,i/255)}static CheckColors4(e,t){if(e.length===3*t){const t=[];for(let s=0;s<e.length;s+=3){const i=s/3*4;t[i]=e[s],t[i+1]=e[s+1],t[i+2]=e[s+2],t[i+3]=1}return t}return e}}Object.defineProperties(d.prototype,{dimension:{value:[4]},rank:{value:1}});class _{}_.Color3=(0,i.mI)(3,u.Black),_.Color4=(0,i.mI)(3,(()=>new d(0,0,0,0))),(0,r.Y5)("BABYLON.Color3",u),(0,r.Y5)("BABYLON.Color4",d)},5559:(e,t,s)=>{s.d(t,{bH:()=>n,rv:()=>i,tk:()=>r});const i=1/2.2,r=2.2,n=(Math.sqrt(5),.001)},2572:(e,t,s)=>{s.d(t,{P:()=>r});var i=s(4100);class r{static GetPlanes(e){const t=[];for(let e=0;e<6;e++)t.push(new i.Z(0,0,0,0));return r.GetPlanesToRef(e,t),t}static GetNearPlaneToRef(e,t){const s=e.m;t.normal.x=s[3]+s[2],t.normal.y=s[7]+s[6],t.normal.z=s[11]+s[10],t.d=s[15]+s[14],t.normalize()}static GetFarPlaneToRef(e,t){const s=e.m;t.normal.x=s[3]-s[2],t.normal.y=s[7]-s[6],t.normal.z=s[11]-s[10],t.d=s[15]-s[14],t.normalize()}static GetLeftPlaneToRef(e,t){const s=e.m;t.normal.x=s[3]+s[0],t.normal.y=s[7]+s[4],t.normal.z=s[11]+s[8],t.d=s[15]+s[12],t.normalize()}static GetRightPlaneToRef(e,t){const s=e.m;t.normal.x=s[3]-s[0],t.normal.y=s[7]-s[4],t.normal.z=s[11]-s[8],t.d=s[15]-s[12],t.normalize()}static GetTopPlaneToRef(e,t){const s=e.m;t.normal.x=s[3]-s[1],t.normal.y=s[7]-s[5],t.normal.z=s[11]-s[9],t.d=s[15]-s[13],t.normalize()}static GetBottomPlaneToRef(e,t){const s=e.m;t.normal.x=s[3]+s[1],t.normal.y=s[7]+s[5],t.normal.z=s[11]+s[9],t.d=s[15]+s[13],t.normalize()}static GetPlanesToRef(e,t){r.GetNearPlaneToRef(e,t[0]),r.GetFarPlaneToRef(e,t[1]),r.GetLeftPlaneToRef(e,t[2]),r.GetRightPlaneToRef(e,t[3]),r.GetTopPlaneToRef(e,t[4]),r.GetBottomPlaneToRef(e,t[5])}static IsPointInFrustum(e,t){for(let s=0;s<6;s++)if(t[s].dotCoordinate(e)<0)return!1;return!0}}},1139:(e,t,s)=>{s.d(t,{b8:()=>h,cD:()=>o});var i=s(5524),r=s(9923),n=s(9259);class a{static extractMinAndMaxIndexed(e,t,s,i,r,n){for(let a=s;a<s+i;a++){const s=3*t[a],i=e[s],o=e[s+1],h=e[s+2];r.minimizeInPlaceFromFloats(i,o,h),n.maximizeInPlaceFromFloats(i,o,h)}}static extractMinAndMax(e,t,s,i,r,n){for(let a=t,o=t*i;a<t+s;a++,o+=i){const t=e[o],s=e[o+1],i=e[o+2];r.minimizeInPlaceFromFloats(t,s,i),n.maximizeInPlaceFromFloats(t,s,i)}}}function o(e,t,s,i,n=null){const o=new r.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),h=new r.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);return a.extractMinAndMaxIndexed(e,t,s,i,o,h),n&&(o.x-=o.x*n.x+n.y,o.y-=o.y*n.x+n.y,o.z-=o.z*n.x+n.y,h.x+=h.x*n.x+n.y,h.y+=h.y*n.x+n.y,h.z+=h.z*n.x+n.y),{minimum:o,maximum:h}}function h(e,t,s,i=null,n){const o=new r.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),h=new r.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);return n||(n=3),a.extractMinAndMax(e,t,s,n,o,h),i&&(o.x-=o.x*i.x+i.y,o.y-=o.y*i.x+i.y,o.z-=o.z*i.x+i.y,h.x+=h.x*i.x+i.y,h.y+=h.y*i.x+i.y,h.z+=h.z*i.x+i.y),{minimum:o,maximum:h}}(0,i.Cg)([n.Cx.filter(((...[e,t])=>!Array.isArray(e)&&!Array.isArray(t)))],a,"extractMinAndMaxIndexed",null),(0,i.Cg)([n.Cx.filter(((...[e])=>!Array.isArray(e)))],a,"extractMinAndMax",null)},1903:(e,t,s)=>{var i;s.d(t,{vr:()=>r}),s(4867),s(9923),s(5559),function(e){e[e.CW=0]="CW",e[e.CCW=1]="CCW"}(i||(i={}));class r{static Interpolate(e,t,s,i,r){const n=1-3*i+3*t,a=3*i-6*t,o=3*t;let h=e;for(let t=0;t<5;t++){const t=h*h;h-=1/(3*n*t+2*a*h+o)*(n*(t*h)+a*t+o*h-e),h=Math.min(1,Math.max(0,h))}return 3*Math.pow(1-h,2)*h*s+3*(1-h)*Math.pow(h,2)*r+Math.pow(h,3)}}},4100:(e,t,s)=>{s.d(t,{Z:()=>r});var i=s(9923);class r{constructor(e,t,s,r){this.normal=new i.Pq(e,t,s),this.d=r}asArray(){return[this.normal.x,this.normal.y,this.normal.z,this.d]}clone(){return new r(this.normal.x,this.normal.y,this.normal.z,this.d)}getClassName(){return"Plane"}getHashCode(){let e=this.normal.getHashCode();return e=397*e^(0|this.d),e}normalize(){const e=Math.sqrt(this.normal.x*this.normal.x+this.normal.y*this.normal.y+this.normal.z*this.normal.z);let t=0;return 0!==e&&(t=1/e),this.normal.x*=t,this.normal.y*=t,this.normal.z*=t,this.d*=t,this}transform(e){const t=r._TmpMatrix;e.invertToRef(t);const s=t.m,i=this.normal.x,n=this.normal.y,a=this.normal.z,o=this.d,h=i*s[0]+n*s[1]+a*s[2]+o*s[3],l=i*s[4]+n*s[5]+a*s[6]+o*s[7],c=i*s[8]+n*s[9]+a*s[10]+o*s[11],u=i*s[12]+n*s[13]+a*s[14]+o*s[15];return new r(h,l,c,u)}dotCoordinate(e){return this.normal.x*e.x+this.normal.y*e.y+this.normal.z*e.z+this.d}copyFromPoints(e,t,s){const i=t.x-e.x,r=t.y-e.y,n=t.z-e.z,a=s.x-e.x,o=s.y-e.y,h=s.z-e.z,l=r*h-n*o,c=n*a-i*h,u=i*o-r*a,d=Math.sqrt(l*l+c*c+u*u);let _;return _=0!==d?1/d:0,this.normal.x=l*_,this.normal.y=c*_,this.normal.z=u*_,this.d=-(this.normal.x*e.x+this.normal.y*e.y+this.normal.z*e.z),this}isFrontFacingTo(e,t){return i.Pq.Dot(this.normal,e)<=t}signedDistanceTo(e){return i.Pq.Dot(e,this.normal)+this.d}static FromArray(e){return new r(e[0],e[1],e[2],e[3])}static FromPoints(e,t,s){const i=new r(0,0,0,0);return i.copyFromPoints(e,t,s),i}static FromPositionAndNormal(e,t){const s=new r(0,0,0,0);return this.FromPositionAndNormalToRef(e,t,s)}static FromPositionAndNormalToRef(e,t,s){return s.normal.copyFrom(t),s.normal.normalize(),s.d=-e.dot(s.normal),s}static SignedDistanceToPlaneFromPositionAndNormal(e,t,s){const r=-(t.x*e.x+t.y*e.y+t.z*e.z);return i.Pq.Dot(s,t)+r}}r._TmpMatrix=i.uq.Identity()},4867:(e,t,s)=>{function i(e,t,s=1401298e-51){return Math.abs(e-t)<=s}function r(e,t){return e===t?e:Math.random()*(t-e)+e}function n(e,t,s){return e+(t-e)*s}function a(e,t,s,i,r){const n=r*r,a=r*n;return e*(2*a-3*n+1)+s*(-2*a+3*n)+t*(a-2*n+r)+i*(a-n)}function o(e,t=0,s=1){return Math.min(s,Math.max(t,e))}function h(e){return e-2*Math.PI*Math.floor((e+Math.PI)/(2*Math.PI))}function l(e){const t=e.toString(16);return e<=15?("0"+t).toUpperCase():t.toUpperCase()}function c(e){if(Math.log2)return Math.floor(Math.log2(e));if(e<0)return NaN;if(0===e)return-1/0;let t=0;if(e<1){for(;e<1;)t++,e*=2;t=-t}else if(e>1)for(;e>1;)t++,e=Math.floor(e/2);return t}s.d(t,{C0:()=>c,Db:()=>l,Mj:()=>i,OQ:()=>o,VD:()=>r,cP:()=>n,ed:()=>h,t:()=>a})},521:(e,t,s)=>{s.d(t,{o:()=>i});class i{constructor(e,t){this.width=e,this.height=t}toString(){return`{W: ${this.width}, H: ${this.height}}`}getClassName(){return"Size"}getHashCode(){let e=0|this.width;return e=397*e^(0|this.height),e}copyFrom(e){this.width=e.width,this.height=e.height}copyFromFloats(e,t){return this.width=e,this.height=t,this}set(e,t){return this.copyFromFloats(e,t)}multiplyByFloats(e,t){return new i(this.width*e,this.height*t)}clone(){return new i(this.width,this.height)}equals(e){return!!e&&this.width===e.width&&this.height===e.height}get surface(){return this.width*this.height}static Zero(){return new i(0,0)}add(e){return new i(this.width+e.width,this.height+e.height)}subtract(e){return new i(this.width-e.width,this.height-e.height)}scale(e){return new i(this.width*e,this.height*e)}static Lerp(e,t,s){const r=e.width+(t.width-e.width)*s,n=e.height+(t.height-e.height)*s;return new i(r,n)}}},9923:(e,t,s)=>{s.d(t,{AA:()=>g,I9:()=>c,IU:()=>d,PT:()=>_,Pq:()=>u,uq:()=>f});var i=s(5559),r=s(7309),n=s(6552),a=s(215),o=s(6315),h=s(4867);const l=e=>parseInt(e.toString().replace(/\W/g,""));class c{constructor(e=0,t=0){this.x=e,this.y=t}toString(){return`{X: ${this.x} Y: ${this.y}}`}getClassName(){return"Vector2"}getHashCode(){let e=l(this.x);return e=397*e^l(this.y),e}toArray(e,t=0){return e[t]=this.x,e[t+1]=this.y,this}fromArray(e,t=0){return c.FromArrayToRef(e,t,this),this}asArray(){return[this.x,this.y]}copyFrom(e){return this.x=e.x,this.y=e.y,this}copyFromFloats(e,t){return this.x=e,this.y=t,this}set(e,t){return this.copyFromFloats(e,t)}setAll(e){return this.copyFromFloats(e,e)}add(e){return new c(this.x+e.x,this.y+e.y)}addToRef(e,t){return t.x=this.x+e.x,t.y=this.y+e.y,t}addInPlace(e){return this.x+=e.x,this.y+=e.y,this}addInPlaceFromFloats(e,t){return this.x+=e,this.y+=t,this}addVector3(e){return new c(this.x+e.x,this.y+e.y)}subtract(e){return new c(this.x-e.x,this.y-e.y)}subtractToRef(e,t){return t.x=this.x-e.x,t.y=this.y-e.y,t}subtractInPlace(e){return this.x-=e.x,this.y-=e.y,this}multiplyInPlace(e){return this.x*=e.x,this.y*=e.y,this}multiply(e){return new c(this.x*e.x,this.y*e.y)}multiplyToRef(e,t){return t.x=this.x*e.x,t.y=this.y*e.y,t}multiplyByFloats(e,t){return new c(this.x*e,this.y*t)}divide(e){return new c(this.x/e.x,this.y/e.y)}divideToRef(e,t){return t.x=this.x/e.x,t.y=this.y/e.y,t}divideInPlace(e){return this.x=this.x/e.x,this.y=this.y/e.y,this}minimizeInPlace(e){return this.minimizeInPlaceFromFloats(e.x,e.y)}maximizeInPlace(e){return this.maximizeInPlaceFromFloats(e.x,e.y)}minimizeInPlaceFromFloats(e,t){return this.x=Math.min(e,this.x),this.y=Math.min(t,this.y),this}maximizeInPlaceFromFloats(e,t){return this.x=Math.max(e,this.x),this.y=Math.max(t,this.y),this}subtractFromFloats(e,t){return new c(this.x-e,this.y-t)}subtractFromFloatsToRef(e,t,s){return s.x=this.x-e,s.y=this.y-t,s}negate(){return new c(-this.x,-this.y)}negateInPlace(){return this.x*=-1,this.y*=-1,this}negateToRef(e){return e.x=-this.x,e.y=-this.y,e}scaleInPlace(e){return this.x*=e,this.y*=e,this}scale(e){return new c(this.x*e,this.y*e)}scaleToRef(e,t){return t.x=this.x*e,t.y=this.y*e,t}scaleAndAddToRef(e,t){return t.x+=this.x*e,t.y+=this.y*e,t}equals(e){return e&&this.x===e.x&&this.y===e.y}equalsWithEpsilon(e,t=i.bH){return e&&(0,h.Mj)(this.x,e.x,t)&&(0,h.Mj)(this.y,e.y,t)}equalsToFloats(e,t){return this.x===e&&this.y===t}floor(){return new c(Math.floor(this.x),Math.floor(this.y))}floorToRef(e){return e.x=Math.floor(this.x),e.y=Math.floor(this.y),e}fract(){return new c(this.x-Math.floor(this.x),this.y-Math.floor(this.y))}fractToRef(e){return e.x=this.x-Math.floor(this.x),e.y=this.y-Math.floor(this.y),e}rotateToRef(e,t){const s=Math.cos(e),i=Math.sin(e),r=s*this.x-i*this.y,n=i*this.x+s*this.y;return t.x=r,t.y=n,t}length(){return Math.sqrt(this.x*this.x+this.y*this.y)}lengthSquared(){return this.x*this.x+this.y*this.y}normalize(){return this.normalizeFromLength(this.length())}normalizeFromLength(e){return 0===e||1===e?this:this.scaleInPlace(1/e)}normalizeToNew(){const e=new c;return this.normalizeToRef(e),e}normalizeToRef(e){const t=this.length();return 0===t&&(e.x=this.x,e.y=this.y),this.scaleToRef(1/t,e)}clone(){return new c(this.x,this.y)}dot(e){return this.x*e.x+this.y*e.y}static Zero(){return new c(0,0)}static One(){return new c(1,1)}static Random(e=0,t=1){return new c((0,h.VD)(e,t),(0,h.VD)(e,t))}static RandomToRef(e=0,t=1,s){return s.copyFromFloats((0,h.VD)(e,t),(0,h.VD)(e,t))}static get ZeroReadOnly(){return c._ZeroReadOnly}static FromArray(e,t=0){return new c(e[t],e[t+1])}static FromArrayToRef(e,t,s){return s.x=e[t],s.y=e[t+1],s}static FromFloatsToRef(e,t,s){return s.copyFromFloats(e,t),s}static CatmullRom(e,t,s,i,r){const n=r*r,a=r*n,o=.5*(2*t.x+(-e.x+s.x)*r+(2*e.x-5*t.x+4*s.x-i.x)*n+(-e.x+3*t.x-3*s.x+i.x)*a),h=.5*(2*t.y+(-e.y+s.y)*r+(2*e.y-5*t.y+4*s.y-i.y)*n+(-e.y+3*t.y-3*s.y+i.y)*a);return new c(o,h)}static ClampToRef(e,t,s,i){return i.x=(0,h.OQ)(e.x,t.x,s.x),i.y=(0,h.OQ)(e.y,t.y,s.y),i}static Clamp(e,t,s){const i=(0,h.OQ)(e.x,t.x,s.x),r=(0,h.OQ)(e.y,t.y,s.y);return new c(i,r)}static Hermite(e,t,s,i,r){const n=r*r,a=r*n,o=2*a-3*n+1,h=-2*a+3*n,l=a-2*n+r,u=a-n,d=e.x*o+s.x*h+t.x*l+i.x*u,_=e.y*o+s.y*h+t.y*l+i.y*u;return new c(d,_)}static Hermite1stDerivative(e,t,s,i,r){return this.Hermite1stDerivativeToRef(e,t,s,i,r,new c)}static Hermite1stDerivativeToRef(e,t,s,i,r,n){const a=r*r;return n.x=6*(a-r)*e.x+(3*a-4*r+1)*t.x+6*(-a+r)*s.x+(3*a-2*r)*i.x,n.y=6*(a-r)*e.y+(3*a-4*r+1)*t.y+6*(-a+r)*s.y+(3*a-2*r)*i.y,n}static Lerp(e,t,s){return c.LerpToRef(e,t,s,new c)}static LerpToRef(e,t,s,i){return i.x=e.x+(t.x-e.x)*s,i.y=e.y+(t.y-e.y)*s,i}static Dot(e,t){return e.x*t.x+e.y*t.y}static Normalize(e){return c.NormalizeToRef(e,new c)}static NormalizeToRef(e,t){return e.normalizeToRef(t),t}static Minimize(e,t){const s=e.x<t.x?e.x:t.x,i=e.y<t.y?e.y:t.y;return new c(s,i)}static Maximize(e,t){const s=e.x>t.x?e.x:t.x,i=e.y>t.y?e.y:t.y;return new c(s,i)}static Transform(e,t){return c.TransformToRef(e,t,new c)}static TransformToRef(e,t,s){const i=t.m,r=e.x*i[0]+e.y*i[4]+i[12],n=e.x*i[1]+e.y*i[5]+i[13];return s.x=r,s.y=n,s}static PointInTriangle(e,t,s,i){const r=.5*(-s.y*i.x+t.y*(-s.x+i.x)+t.x*(s.y-i.y)+s.x*i.y),n=r<0?-1:1,a=(t.y*i.x-t.x*i.y+(i.y-t.y)*e.x+(t.x-i.x)*e.y)*n,o=(t.x*s.y-t.y*s.x+(t.y-s.y)*e.x+(s.x-t.x)*e.y)*n;return a>0&&o>0&&a+o<2*r*n}static Distance(e,t){return Math.sqrt(c.DistanceSquared(e,t))}static DistanceSquared(e,t){const s=e.x-t.x,i=e.y-t.y;return s*s+i*i}static Center(e,t){return c.CenterToRef(e,t,new c)}static CenterToRef(e,t,s){return s.copyFromFloats((e.x+t.x)/2,(e.y+t.y)/2)}static DistanceOfPointFromSegment(e,t,s){const i=c.DistanceSquared(t,s);if(0===i)return c.Distance(e,t);const r=s.subtract(t),n=Math.max(0,Math.min(1,c.Dot(e.subtract(t),r)/i)),a=t.add(r.multiplyByFloats(n,n));return c.Distance(e,a)}}c._ZeroReadOnly=c.Zero(),Object.defineProperties(c.prototype,{dimension:{value:[2]},rank:{value:1}});class u{get x(){return this._x}set x(e){this._x=e,this._isDirty=!0}get y(){return this._y}set y(e){this._y=e,this._isDirty=!0}get z(){return this._z}set z(e){this._z=e,this._isDirty=!0}constructor(e=0,t=0,s=0){this._isDirty=!0,this._x=e,this._y=t,this._z=s}toString(){return`{X: ${this._x} Y: ${this._y} Z: ${this._z}}`}getClassName(){return"Vector3"}getHashCode(){let e=l(this._x);return e=397*e^l(this._y),e=397*e^l(this._z),e}asArray(){return[this._x,this._y,this._z]}toArray(e,t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,this}fromArray(e,t=0){return u.FromArrayToRef(e,t,this),this}toQuaternion(){return _.RotationYawPitchRoll(this._y,this._x,this._z)}addInPlace(e){return this._x+=e._x,this._y+=e._y,this._z+=e._z,this._isDirty=!0,this}addInPlaceFromFloats(e,t,s){return this._x+=e,this._y+=t,this._z+=s,this._isDirty=!0,this}add(e){return new u(this._x+e._x,this._y+e._y,this._z+e._z)}addToRef(e,t){return t._x=this._x+e._x,t._y=this._y+e._y,t._z=this._z+e._z,t._isDirty=!0,t}subtractInPlace(e){return this._x-=e._x,this._y-=e._y,this._z-=e._z,this._isDirty=!0,this}subtract(e){return new u(this._x-e._x,this._y-e._y,this._z-e._z)}subtractToRef(e,t){return this.subtractFromFloatsToRef(e._x,e._y,e._z,t)}subtractFromFloats(e,t,s){return new u(this._x-e,this._y-t,this._z-s)}subtractFromFloatsToRef(e,t,s,i){return i._x=this._x-e,i._y=this._y-t,i._z=this._z-s,i._isDirty=!0,i}negate(){return new u(-this._x,-this._y,-this._z)}negateInPlace(){return this._x*=-1,this._y*=-1,this._z*=-1,this._isDirty=!0,this}negateToRef(e){return e._x=-1*this._x,e._y=-1*this._y,e._z=-1*this._z,e._isDirty=!0,e}scaleInPlace(e){return this._x*=e,this._y*=e,this._z*=e,this._isDirty=!0,this}scale(e){return new u(this._x*e,this._y*e,this._z*e)}scaleToRef(e,t){return t._x=this._x*e,t._y=this._y*e,t._z=this._z*e,t._isDirty=!0,t}getNormalToRef(e){const t=this.length();let s=Math.acos(this.y/t);const i=Math.atan2(this.z,this.x);s>Math.PI/2?s-=Math.PI/2:s+=Math.PI/2;const r=t*Math.sin(s)*Math.cos(i),n=t*Math.cos(s),a=t*Math.sin(s)*Math.sin(i);return e.set(r,n,a),e}applyRotationQuaternionToRef(e,t){const s=this._x,i=this._y,r=this._z,n=e._x,a=e._y,o=e._z,h=e._w,l=2*(a*r-o*i),c=2*(o*s-n*r),u=2*(n*i-a*s);return t._x=s+h*l+a*u-o*c,t._y=i+h*c+o*l-n*u,t._z=r+h*u+n*c-a*l,t._isDirty=!0,t}applyRotationQuaternionInPlace(e){return this.applyRotationQuaternionToRef(e,this)}applyRotationQuaternion(e){return this.applyRotationQuaternionToRef(e,new u)}scaleAndAddToRef(e,t){return t._x+=this._x*e,t._y+=this._y*e,t._z+=this._z*e,t._isDirty=!0,t}projectOnPlane(e,t){return this.projectOnPlaneToRef(e,t,new u)}projectOnPlaneToRef(e,t,s){const i=e.normal,r=e.d,n=p.Vector3[0];this.subtractToRef(t,n),n.normalize();const a=u.Dot(n,i);if(Math.abs(a)<1e-10)s.setAll(1/0);else{const e=-(u.Dot(t,i)+r)/a,o=n.scaleInPlace(e);t.addToRef(o,s)}return s}equals(e){return e&&this._x===e._x&&this._y===e._y&&this._z===e._z}equalsWithEpsilon(e,t=i.bH){return e&&(0,h.Mj)(this._x,e._x,t)&&(0,h.Mj)(this._y,e._y,t)&&(0,h.Mj)(this._z,e._z,t)}equalsToFloats(e,t,s){return this._x===e&&this._y===t&&this._z===s}multiplyInPlace(e){return this._x*=e._x,this._y*=e._y,this._z*=e._z,this._isDirty=!0,this}multiply(e){return this.multiplyByFloats(e._x,e._y,e._z)}multiplyToRef(e,t){return t._x=this._x*e._x,t._y=this._y*e._y,t._z=this._z*e._z,t._isDirty=!0,t}multiplyByFloats(e,t,s){return new u(this._x*e,this._y*t,this._z*s)}divide(e){return new u(this._x/e._x,this._y/e._y,this._z/e._z)}divideToRef(e,t){return t._x=this._x/e._x,t._y=this._y/e._y,t._z=this._z/e._z,t._isDirty=!0,t}divideInPlace(e){return this._x=this._x/e._x,this._y=this._y/e._y,this._z=this._z/e._z,this._isDirty=!0,this}minimizeInPlace(e){return this.minimizeInPlaceFromFloats(e._x,e._y,e._z)}maximizeInPlace(e){return this.maximizeInPlaceFromFloats(e._x,e._y,e._z)}minimizeInPlaceFromFloats(e,t,s){return e<this._x&&(this.x=e),t<this._y&&(this.y=t),s<this._z&&(this.z=s),this}maximizeInPlaceFromFloats(e,t,s){return e>this._x&&(this.x=e),t>this._y&&(this.y=t),s>this._z&&(this.z=s),this}isNonUniformWithinEpsilon(e){const t=Math.abs(this._x),s=Math.abs(this._y);if(!(0,h.Mj)(t,s,e))return!0;const i=Math.abs(this._z);return!(0,h.Mj)(t,i,e)||!(0,h.Mj)(s,i,e)}get isNonUniform(){const e=Math.abs(this._x);return e!==Math.abs(this._y)||e!==Math.abs(this._z)}floorToRef(e){return e._x=Math.floor(this._x),e._y=Math.floor(this._y),e._z=Math.floor(this._z),e._isDirty=!0,e}floor(){return new u(Math.floor(this.x),Math.floor(this.y),Math.floor(this.z))}fractToRef(e){return e._x=this.x-Math.floor(this._x),e._y=this.y-Math.floor(this._y),e._z=this.z-Math.floor(this._z),e._isDirty=!0,e}fract(){return new u(this.x-Math.floor(this._x),this.y-Math.floor(this._y),this.z-Math.floor(this._z))}length(){return Math.sqrt(this.lengthSquared())}lengthSquared(){return this._x*this._x+this._y*this._y+this._z*this._z}get hasAZeroComponent(){return this._x*this._y*this._z==0}normalize(){return this.normalizeFromLength(this.length())}reorderInPlace(e){if("xyz"===(e=e.toLowerCase()))return this;const t=p.Vector3[0].copyFrom(this);return this.x=t[e[0]],this.y=t[e[1]],this.z=t[e[2]],this}rotateByQuaternionToRef(e,t){return e.toRotationMatrix(p.Matrix[0]),u.TransformCoordinatesToRef(this,p.Matrix[0],t),t}rotateByQuaternionAroundPointToRef(e,t,s){return this.subtractToRef(t,p.Vector3[0]),p.Vector3[0].rotateByQuaternionToRef(e,p.Vector3[0]),t.addToRef(p.Vector3[0],s),s}cross(e){return u.CrossToRef(this,e,new u)}normalizeFromLength(e){return 0===e||1===e?this:this.scaleInPlace(1/e)}normalizeToNew(){return this.normalizeToRef(new u)}normalizeToRef(e){const t=this.length();return 0===t||1===t?(e._x=this._x,e._y=this._y,e._z=this._z,e._isDirty=!0,e):this.scaleToRef(1/t,e)}clone(){return new u(this._x,this._y,this._z)}copyFrom(e){return this.copyFromFloats(e._x,e._y,e._z)}copyFromFloats(e,t,s){return this._x=e,this._y=t,this._z=s,this._isDirty=!0,this}set(e,t,s){return this.copyFromFloats(e,t,s)}setAll(e){return this._x=this._y=this._z=e,this._isDirty=!0,this}static GetClipFactor(e,t,s,i){const r=u.Dot(e,s);return(r-i)/(r-u.Dot(t,s))}static GetAngleBetweenVectors(e,t,s){const i=e.normalizeToRef(p.Vector3[1]),r=t.normalizeToRef(p.Vector3[2]);let n=u.Dot(i,r);n=(0,h.OQ)(n,-1,1);const a=Math.acos(n),o=p.Vector3[3];return u.CrossToRef(i,r,o),u.Dot(o,s)>0?isNaN(a)?0:a:isNaN(a)?-Math.PI:-Math.acos(n)}static GetAngleBetweenVectorsOnPlane(e,t,s){p.Vector3[0].copyFrom(e);const i=p.Vector3[0];p.Vector3[1].copyFrom(t);const r=p.Vector3[1];p.Vector3[2].copyFrom(s);const n=p.Vector3[2],a=p.Vector3[3],o=p.Vector3[4];i.normalize(),r.normalize(),n.normalize(),u.CrossToRef(n,i,a),u.CrossToRef(a,n,o);const l=Math.atan2(u.Dot(r,a),u.Dot(r,o));return(0,h.ed)(l)}static PitchYawRollToMoveBetweenPointsToRef(e,t,s){const i=g.Vector3[0];return t.subtractToRef(e,i),s._y=Math.atan2(i.x,i.z)||0,s._x=Math.atan2(Math.sqrt(i.x**2+i.z**2),i.y)||0,s._z=0,s._isDirty=!0,s}static PitchYawRollToMoveBetweenPoints(e,t){const s=u.Zero();return u.PitchYawRollToMoveBetweenPointsToRef(e,t,s)}static SlerpToRef(e,t,s,r){s=(0,h.OQ)(s,0,1);const n=p.Vector3[0],a=p.Vector3[1];n.copyFrom(e);const o=n.length();n.normalizeFromLength(o),a.copyFrom(t);const l=a.length();a.normalizeFromLength(l);const c=u.Dot(n,a);let d,_;if(c<1-i.bH){const e=Math.acos(c),t=1/Math.sin(e);d=Math.sin((1-s)*e)*t,_=Math.sin(s*e)*t}else d=1-s,_=s;return n.scaleInPlace(d),a.scaleInPlace(_),r.copyFrom(n).addInPlace(a),r.scaleInPlace((0,h.cP)(o,l,s)),r}static SmoothToRef(e,t,s,i,r){return u.SlerpToRef(e,t,0===i?1:s/i,r),r}static FromArray(e,t=0){return new u(e[t],e[t+1],e[t+2])}static FromFloatArray(e,t){return u.FromArray(e,t)}static FromArrayToRef(e,t,s){return s._x=e[t],s._y=e[t+1],s._z=e[t+2],s._isDirty=!0,s}static FromFloatArrayToRef(e,t,s){return u.FromArrayToRef(e,t,s)}static FromFloatsToRef(e,t,s,i){return i.copyFromFloats(e,t,s),i}static Zero(){return new u(0,0,0)}static One(){return new u(1,1,1)}static Up(){return new u(0,1,0)}static get UpReadOnly(){return u._UpReadOnly}static get DownReadOnly(){return u._DownReadOnly}static get RightReadOnly(){return u._RightReadOnly}static get LeftReadOnly(){return u._LeftReadOnly}static get LeftHandedForwardReadOnly(){return u._LeftHandedForwardReadOnly}static get RightHandedForwardReadOnly(){return u._RightHandedForwardReadOnly}static get LeftHandedBackwardReadOnly(){return u._LeftHandedBackwardReadOnly}static get RightHandedBackwardReadOnly(){return u._RightHandedBackwardReadOnly}static get ZeroReadOnly(){return u._ZeroReadOnly}static get OneReadOnly(){return u._OneReadOnly}static Down(){return new u(0,-1,0)}static Forward(e=!1){return new u(0,0,e?-1:1)}static Backward(e=!1){return new u(0,0,e?1:-1)}static Right(){return new u(1,0,0)}static Left(){return new u(-1,0,0)}static Random(e=0,t=1){return new u((0,h.VD)(e,t),(0,h.VD)(e,t),(0,h.VD)(e,t))}static RandomToRef(e=0,t=1,s){return s.copyFromFloats((0,h.VD)(e,t),(0,h.VD)(e,t),(0,h.VD)(e,t))}static TransformCoordinates(e,t){const s=u.Zero();return u.TransformCoordinatesToRef(e,t,s),s}static TransformCoordinatesToRef(e,t,s){return u.TransformCoordinatesFromFloatsToRef(e._x,e._y,e._z,t,s),s}static TransformCoordinatesFromFloatsToRef(e,t,s,i,r){const n=i.m,a=e*n[0]+t*n[4]+s*n[8]+n[12],o=e*n[1]+t*n[5]+s*n[9]+n[13],h=e*n[2]+t*n[6]+s*n[10]+n[14],l=1/(e*n[3]+t*n[7]+s*n[11]+n[15]);return r._x=a*l,r._y=o*l,r._z=h*l,r._isDirty=!0,r}static TransformNormal(e,t){const s=u.Zero();return u.TransformNormalToRef(e,t,s),s}static TransformNormalToRef(e,t,s){return this.TransformNormalFromFloatsToRef(e._x,e._y,e._z,t,s),s}static TransformNormalFromFloatsToRef(e,t,s,i,r){const n=i.m;return r._x=e*n[0]+t*n[4]+s*n[8],r._y=e*n[1]+t*n[5]+s*n[9],r._z=e*n[2]+t*n[6]+s*n[10],r._isDirty=!0,r}static CatmullRom(e,t,s,i,r){const n=r*r,a=r*n,o=.5*(2*t._x+(-e._x+s._x)*r+(2*e._x-5*t._x+4*s._x-i._x)*n+(-e._x+3*t._x-3*s._x+i._x)*a),h=.5*(2*t._y+(-e._y+s._y)*r+(2*e._y-5*t._y+4*s._y-i._y)*n+(-e._y+3*t._y-3*s._y+i._y)*a),l=.5*(2*t._z+(-e._z+s._z)*r+(2*e._z-5*t._z+4*s._z-i._z)*n+(-e._z+3*t._z-3*s._z+i._z)*a);return new u(o,h,l)}static Clamp(e,t,s){const i=new u;return u.ClampToRef(e,t,s,i),i}static ClampToRef(e,t,s,i){let r=e._x;r=r>s._x?s._x:r,r=r<t._x?t._x:r;let n=e._y;n=n>s._y?s._y:n,n=n<t._y?t._y:n;let a=e._z;return a=a>s._z?s._z:a,a=a<t._z?t._z:a,i.copyFromFloats(r,n,a),i}static CheckExtends(e,t,s){t.minimizeInPlace(e),s.maximizeInPlace(e)}static Hermite(e,t,s,i,r){const n=r*r,a=r*n,o=2*a-3*n+1,h=-2*a+3*n,l=a-2*n+r,c=a-n,d=e._x*o+s._x*h+t._x*l+i._x*c,_=e._y*o+s._y*h+t._y*l+i._y*c,f=e._z*o+s._z*h+t._z*l+i._z*c;return new u(d,_,f)}static Hermite1stDerivative(e,t,s,i,r){const n=new u;return this.Hermite1stDerivativeToRef(e,t,s,i,r,n),n}static Hermite1stDerivativeToRef(e,t,s,i,r,n){const a=r*r;return n._x=6*(a-r)*e._x+(3*a-4*r+1)*t._x+6*(-a+r)*s._x+(3*a-2*r)*i._x,n._y=6*(a-r)*e._y+(3*a-4*r+1)*t._y+6*(-a+r)*s._y+(3*a-2*r)*i._y,n._z=6*(a-r)*e._z+(3*a-4*r+1)*t._z+6*(-a+r)*s._z+(3*a-2*r)*i._z,n._isDirty=!0,n}static Lerp(e,t,s){const i=new u(0,0,0);return u.LerpToRef(e,t,s,i),i}static LerpToRef(e,t,s,i){return i._x=e._x+(t._x-e._x)*s,i._y=e._y+(t._y-e._y)*s,i._z=e._z+(t._z-e._z)*s,i._isDirty=!0,i}static Dot(e,t){return e._x*t._x+e._y*t._y+e._z*t._z}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z}static Cross(e,t){const s=new u;return u.CrossToRef(e,t,s),s}static CrossToRef(e,t,s){const i=e._y*t._z-e._z*t._y,r=e._z*t._x-e._x*t._z,n=e._x*t._y-e._y*t._x;return s.copyFromFloats(i,r,n),s}static Normalize(e){const t=u.Zero();return u.NormalizeToRef(e,t),t}static NormalizeToRef(e,t){return e.normalizeToRef(t),t}static Project(e,t,s,i){const r=new u;return u.ProjectToRef(e,t,s,i,r),r}static ProjectToRef(e,t,s,i,r){const n=i.width,a=i.height,h=i.x,l=i.y,c=p.Matrix[1],d=o.q.LastCreatedEngine?.isNDCHalfZRange,_=d?1:.5,g=d?0:.5;f.FromValuesToRef(n/2,0,0,0,0,-a/2,0,0,0,0,_,0,h+n/2,a/2+l,g,1,c);const m=p.Matrix[0];return t.multiplyToRef(s,m),m.multiplyToRef(c,m),u.TransformCoordinatesToRef(e,m,r),r}static Reflect(e,t){return this.ReflectToRef(e,t,new u)}static ReflectToRef(e,t,s){const i=g.Vector3[0];return i.copyFrom(t).scaleInPlace(2*u.Dot(e,t)),s.copyFrom(e).subtractInPlace(i)}static _UnprojectFromInvertedMatrixToRef(e,t,s){u.TransformCoordinatesToRef(e,t,s);const i=t.m,r=e._x*i[3]+e._y*i[7]+e._z*i[11]+i[15];return(0,h.Mj)(r,1)&&s.scaleInPlace(1/r),s}static UnprojectFromTransform(e,t,s,i,r){return this.Unproject(e,t,s,i,r,f.IdentityReadOnly)}static Unproject(e,t,s,i,r,n){const a=new u;return u.UnprojectToRef(e,t,s,i,r,n,a),a}static UnprojectToRef(e,t,s,i,r,n,a){return u.UnprojectFloatsToRef(e._x,e._y,e._z,t,s,i,r,n,a),a}static UnprojectFloatsToRef(e,t,s,i,r,n,a,h,l){const c=p.Matrix[0];n.multiplyToRef(a,c),c.multiplyToRef(h,c),c.invert();const d=p.Vector3[0];return d.x=e/i*2-1,d.y=-(t/r*2-1),o.q.LastCreatedEngine?.isNDCHalfZRange?d.z=s:d.z=2*s-1,u._UnprojectFromInvertedMatrixToRef(d,c,l),l}static Minimize(e,t){const s=new u;return s.copyFrom(e),s.minimizeInPlace(t),s}static Maximize(e,t){const s=new u;return s.copyFrom(e),s.maximizeInPlace(t),s}static Distance(e,t){return Math.sqrt(u.DistanceSquared(e,t))}static DistanceSquared(e,t){const s=e._x-t._x,i=e._y-t._y,r=e._z-t._z;return s*s+i*i+r*r}static ProjectOnTriangleToRef(e,t,s,r,n){const a=p.Vector3[0],o=p.Vector3[1],l=p.Vector3[2],c=p.Vector3[3],d=p.Vector3[4];s.subtractToRef(t,a),r.subtractToRef(t,o),r.subtractToRef(s,l);const _=a.length(),f=o.length(),g=l.length();if(_<i.bH||f<i.bH||g<i.bH)return n.copyFrom(t),u.Distance(e,t);e.subtractToRef(t,d),u.CrossToRef(a,o,c);const m=c.length();if(m<i.bH)return n.copyFrom(t),u.Distance(e,t);c.normalizeFromLength(m);let T=d.length();if(T<i.bH)return n.copyFrom(t),0;d.normalizeFromLength(T);const b=u.Dot(c,d),E=p.Vector3[5],x=p.Vector3[6];E.copyFrom(c).scaleInPlace(-T*b),x.copyFrom(e).addInPlace(E);const A=p.Vector3[4],R=p.Vector3[5],M=p.Vector3[7],y=p.Vector3[8];A.copyFrom(a).scaleInPlace(1/_),y.copyFrom(o).scaleInPlace(1/f),A.addInPlace(y).scaleInPlace(-1),R.copyFrom(a).scaleInPlace(-1/_),y.copyFrom(l).scaleInPlace(1/g),R.addInPlace(y).scaleInPlace(-1),M.copyFrom(l).scaleInPlace(-1/g),y.copyFrom(o).scaleInPlace(-1/f),M.addInPlace(y).scaleInPlace(-1);const P=p.Vector3[9];let v;P.copyFrom(x).subtractInPlace(t),u.CrossToRef(A,P,y),v=u.Dot(y,c);const C=v;P.copyFrom(x).subtractInPlace(s),u.CrossToRef(R,P,y),v=u.Dot(y,c);const S=v;P.copyFrom(x).subtractInPlace(r),u.CrossToRef(M,P,y),v=u.Dot(y,c);const I=v,D=p.Vector3[10];let O,F;C>0&&S<0?(D.copyFrom(a),O=t,F=s):S>0&&I<0?(D.copyFrom(l),O=s,F=r):(D.copyFrom(o).scaleInPlace(-1),O=r,F=t);const w=p.Vector3[9],L=p.Vector3[4];if(O.subtractToRef(x,y),F.subtractToRef(x,w),u.CrossToRef(y,w,L),!(u.Dot(L,c)<0))return n.copyFrom(x),Math.abs(T*b);const B=p.Vector3[5];u.CrossToRef(D,L,B),B.normalize();const N=p.Vector3[9];N.copyFrom(O).subtractInPlace(x);const U=N.length();if(U<i.bH)return n.copyFrom(O),u.Distance(e,O);N.normalizeFromLength(U);const k=u.Dot(B,N),V=p.Vector3[7];V.copyFrom(x).addInPlace(B.scaleInPlace(U*k)),y.copyFrom(V).subtractInPlace(O),T=D.length(),D.normalizeFromLength(T);let G=u.Dot(y,D)/Math.max(T,i.bH);return G=(0,h.OQ)(G,0,1),V.copyFrom(O).addInPlace(D.scaleInPlace(G*T)),n.copyFrom(V),u.Distance(e,V)}static Center(e,t){return u.CenterToRef(e,t,u.Zero())}static CenterToRef(e,t,s){return s.copyFromFloats((e._x+t._x)/2,(e._y+t._y)/2,(e._z+t._z)/2)}static RotationFromAxis(e,t,s){const i=new u;return u.RotationFromAxisToRef(e,t,s,i),i}static RotationFromAxisToRef(e,t,s,i){const r=p.Quaternion[0];return _.RotationQuaternionFromAxisToRef(e,t,s,r),r.toEulerAnglesToRef(i),i}}u._UpReadOnly=u.Up(),u._DownReadOnly=u.Down(),u._LeftHandedForwardReadOnly=u.Forward(!1),u._RightHandedForwardReadOnly=u.Forward(!0),u._LeftHandedBackwardReadOnly=u.Backward(!1),u._RightHandedBackwardReadOnly=u.Backward(!0),u._RightReadOnly=u.Right(),u._LeftReadOnly=u.Left(),u._ZeroReadOnly=u.Zero(),u._OneReadOnly=u.One(),Object.defineProperties(u.prototype,{dimension:{value:[3]},rank:{value:1}});class d{constructor(e=0,t=0,s=0,i=0){this.x=e,this.y=t,this.z=s,this.w=i}toString(){return`{X: ${this.x} Y: ${this.y} Z: ${this.z} W: ${this.w}}`}getClassName(){return"Vector4"}getHashCode(){let e=l(this.x);return e=397*e^l(this.y),e=397*e^l(this.z),e=397*e^l(this.w),e}asArray(){return[this.x,this.y,this.z,this.w]}toArray(e,t){return void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,this}fromArray(e,t=0){return d.FromArrayToRef(e,t,this),this}addInPlace(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this}addInPlaceFromFloats(e,t,s,i){return this.x+=e,this.y+=t,this.z+=s,this.w+=i,this}add(e){return new d(this.x+e.x,this.y+e.y,this.z+e.z,this.w+e.w)}addToRef(e,t){return t.x=this.x+e.x,t.y=this.y+e.y,t.z=this.z+e.z,t.w=this.w+e.w,t}subtractInPlace(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this}subtract(e){return new d(this.x-e.x,this.y-e.y,this.z-e.z,this.w-e.w)}subtractToRef(e,t){return t.x=this.x-e.x,t.y=this.y-e.y,t.z=this.z-e.z,t.w=this.w-e.w,t}subtractFromFloats(e,t,s,i){return new d(this.x-e,this.y-t,this.z-s,this.w-i)}subtractFromFloatsToRef(e,t,s,i,r){return r.x=this.x-e,r.y=this.y-t,r.z=this.z-s,r.w=this.w-i,r}negate(){return new d(-this.x,-this.y,-this.z,-this.w)}negateInPlace(){return this.x*=-1,this.y*=-1,this.z*=-1,this.w*=-1,this}negateToRef(e){return e.x=-this.x,e.y=-this.y,e.z=-this.z,e.w=-this.w,e}scaleInPlace(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}scale(e){return new d(this.x*e,this.y*e,this.z*e,this.w*e)}scaleToRef(e,t){return t.x=this.x*e,t.y=this.y*e,t.z=this.z*e,t.w=this.w*e,t}scaleAndAddToRef(e,t){return t.x+=this.x*e,t.y+=this.y*e,t.z+=this.z*e,t.w+=this.w*e,t}equals(e){return e&&this.x===e.x&&this.y===e.y&&this.z===e.z&&this.w===e.w}equalsWithEpsilon(e,t=i.bH){return e&&(0,h.Mj)(this.x,e.x,t)&&(0,h.Mj)(this.y,e.y,t)&&(0,h.Mj)(this.z,e.z,t)&&(0,h.Mj)(this.w,e.w,t)}equalsToFloats(e,t,s,i){return this.x===e&&this.y===t&&this.z===s&&this.w===i}multiplyInPlace(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this}multiply(e){return new d(this.x*e.x,this.y*e.y,this.z*e.z,this.w*e.w)}multiplyToRef(e,t){return t.x=this.x*e.x,t.y=this.y*e.y,t.z=this.z*e.z,t.w=this.w*e.w,t}multiplyByFloats(e,t,s,i){return new d(this.x*e,this.y*t,this.z*s,this.w*i)}divide(e){return new d(this.x/e.x,this.y/e.y,this.z/e.z,this.w/e.w)}divideToRef(e,t){return t.x=this.x/e.x,t.y=this.y/e.y,t.z=this.z/e.z,t.w=this.w/e.w,t}divideInPlace(e){return this.divideToRef(e,this)}minimizeInPlace(e){return e.x<this.x&&(this.x=e.x),e.y<this.y&&(this.y=e.y),e.z<this.z&&(this.z=e.z),e.w<this.w&&(this.w=e.w),this}maximizeInPlace(e){return e.x>this.x&&(this.x=e.x),e.y>this.y&&(this.y=e.y),e.z>this.z&&(this.z=e.z),e.w>this.w&&(this.w=e.w),this}minimizeInPlaceFromFloats(e,t,s,i){return this.x=Math.min(e,this.x),this.y=Math.min(t,this.y),this.z=Math.min(s,this.z),this.w=Math.min(i,this.w),this}maximizeInPlaceFromFloats(e,t,s,i){return this.x=Math.max(e,this.x),this.y=Math.max(t,this.y),this.z=Math.max(s,this.z),this.w=Math.max(i,this.w),this}floorToRef(e){return e.x=Math.floor(this.x),e.y=Math.floor(this.y),e.z=Math.floor(this.z),e.w=Math.floor(this.w),e}floor(){return new d(Math.floor(this.x),Math.floor(this.y),Math.floor(this.z),Math.floor(this.w))}fractToRef(e){return e.x=this.x-Math.floor(this.x),e.y=this.y-Math.floor(this.y),e.z=this.z-Math.floor(this.z),e.w=this.w-Math.floor(this.w),e}fract(){return new d(this.x-Math.floor(this.x),this.y-Math.floor(this.y),this.z-Math.floor(this.z),this.w-Math.floor(this.w))}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}lengthSquared(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}normalize(){return this.normalizeFromLength(this.length())}normalizeFromLength(e){return 0===e||1===e?this:this.scaleInPlace(1/e)}normalizeToNew(){return this.normalizeToRef(new d)}normalizeToRef(e){const t=this.length();return 0===t||1===t?(e.x=this.x,e.y=this.y,e.z=this.z,e.w=this.w,e):this.scaleToRef(1/t,e)}toVector3(){return new u(this.x,this.y,this.z)}clone(){return new d(this.x,this.y,this.z,this.w)}copyFrom(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w,this}copyFromFloats(e,t,s,i){return this.x=e,this.y=t,this.z=s,this.w=i,this}set(e,t,s,i){return this.copyFromFloats(e,t,s,i)}setAll(e){return this.x=this.y=this.z=this.w=e,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w}static FromArray(e,t){return t||(t=0),new d(e[t],e[t+1],e[t+2],e[t+3])}static FromArrayToRef(e,t,s){return s.x=e[t],s.y=e[t+1],s.z=e[t+2],s.w=e[t+3],s}static FromFloatArrayToRef(e,t,s){return d.FromArrayToRef(e,t,s),s}static FromFloatsToRef(e,t,s,i,r){return r.x=e,r.y=t,r.z=s,r.w=i,r}static Zero(){return new d(0,0,0,0)}static One(){return new d(1,1,1,1)}static Random(e=0,t=1){return new d((0,h.VD)(e,t),(0,h.VD)(e,t),(0,h.VD)(e,t),(0,h.VD)(e,t))}static RandomToRef(e=0,t=1,s){return s.x=(0,h.VD)(e,t),s.y=(0,h.VD)(e,t),s.z=(0,h.VD)(e,t),s.w=(0,h.VD)(e,t),s}static Clamp(e,t,s){return d.ClampToRef(e,t,s,new d)}static ClampToRef(e,t,s,i){return i.x=(0,h.OQ)(e.x,t.x,s.x),i.y=(0,h.OQ)(e.y,t.y,s.y),i.z=(0,h.OQ)(e.z,t.z,s.z),i.w=(0,h.OQ)(e.w,t.w,s.w),i}static CheckExtends(e,t,s){t.minimizeInPlace(e),s.maximizeInPlace(e)}static get ZeroReadOnly(){return d._ZeroReadOnly}static Normalize(e){return d.NormalizeToRef(e,new d)}static NormalizeToRef(e,t){return e.normalizeToRef(t),t}static Minimize(e,t){const s=new d;return s.copyFrom(e),s.minimizeInPlace(t),s}static Maximize(e,t){const s=new d;return s.copyFrom(e),s.maximizeInPlace(t),s}static Distance(e,t){return Math.sqrt(d.DistanceSquared(e,t))}static DistanceSquared(e,t){const s=e.x-t.x,i=e.y-t.y,r=e.z-t.z,n=e.w-t.w;return s*s+i*i+r*r+n*n}static Center(e,t){return d.CenterToRef(e,t,new d)}static CenterToRef(e,t,s){return s.x=(e.x+t.x)/2,s.y=(e.y+t.y)/2,s.z=(e.z+t.z)/2,s.w=(e.w+t.w)/2,s}static TransformCoordinates(e,t){return d.TransformCoordinatesToRef(e,t,new d)}static TransformCoordinatesToRef(e,t,s){return d.TransformCoordinatesFromFloatsToRef(e._x,e._y,e._z,t,s),s}static TransformCoordinatesFromFloatsToRef(e,t,s,i,r){const n=i.m,a=e*n[0]+t*n[4]+s*n[8]+n[12],o=e*n[1]+t*n[5]+s*n[9]+n[13],h=e*n[2]+t*n[6]+s*n[10]+n[14],l=e*n[3]+t*n[7]+s*n[11]+n[15];return r.x=a,r.y=o,r.z=h,r.w=l,r}static TransformNormal(e,t){return d.TransformNormalToRef(e,t,new d)}static TransformNormalToRef(e,t,s){const i=t.m,r=e.x*i[0]+e.y*i[4]+e.z*i[8],n=e.x*i[1]+e.y*i[5]+e.z*i[9],a=e.x*i[2]+e.y*i[6]+e.z*i[10];return s.x=r,s.y=n,s.z=a,s.w=e.w,s}static TransformNormalFromFloatsToRef(e,t,s,i,r,n){const a=r.m;return n.x=e*a[0]+t*a[4]+s*a[8],n.y=e*a[1]+t*a[5]+s*a[9],n.z=e*a[2]+t*a[6]+s*a[10],n.w=i,n}static FromVector3(e,t=0){return new d(e._x,e._y,e._z,t)}static Dot(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w}}d._ZeroReadOnly=d.Zero(),Object.defineProperties(d.prototype,{dimension:{value:[4]},rank:{value:1}});class _{get x(){return this._x}set x(e){this._x=e,this._isDirty=!0}get y(){return this._y}set y(e){this._y=e,this._isDirty=!0}get z(){return this._z}set z(e){this._z=e,this._isDirty=!0}get w(){return this._w}set w(e){this._w=e,this._isDirty=!0}constructor(e=0,t=0,s=0,i=1){this._isDirty=!0,this._x=e,this._y=t,this._z=s,this._w=i}toString(){return`{X: ${this._x} Y: ${this._y} Z: ${this._z} W: ${this._w}}`}getClassName(){return"Quaternion"}getHashCode(){let e=l(this._x);return e=397*e^l(this._y),e=397*e^l(this._z),e=397*e^l(this._w),e}asArray(){return[this._x,this._y,this._z,this._w]}toArray(e,t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,this}fromArray(e,t=0){return _.FromArrayToRef(e,t,this)}equals(e){return e&&this._x===e._x&&this._y===e._y&&this._z===e._z&&this._w===e._w}equalsWithEpsilon(e,t=i.bH){return e&&(0,h.Mj)(this._x,e._x,t)&&(0,h.Mj)(this._y,e._y,t)&&(0,h.Mj)(this._z,e._z,t)&&(0,h.Mj)(this._w,e._w,t)}clone(){return new _(this._x,this._y,this._z,this._w)}copyFrom(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._w=e._w,this._isDirty=!0,this}copyFromFloats(e,t,s,i){return this._x=e,this._y=t,this._z=s,this._w=i,this._isDirty=!0,this}set(e,t,s,i){return this.copyFromFloats(e,t,s,i)}setAll(e){return this.copyFromFloats(e,e,e,e)}add(e){return new _(this._x+e._x,this._y+e._y,this._z+e._z,this._w+e._w)}addInPlace(e){return this._x+=e._x,this._y+=e._y,this._z+=e._z,this._w+=e._w,this._isDirty=!0,this}addToRef(e,t){return t._x=this._x+e._x,t._y=this._y+e._y,t._z=this._z+e._z,t._w=this._w+e._w,t._isDirty=!0,t}addInPlaceFromFloats(e,t,s,i){return this._x+=e,this._y+=t,this._z+=s,this._w+=i,this._isDirty=!0,this}subtractToRef(e,t){return t._x=this._x-e._x,t._y=this._y-e._y,t._z=this._z-e._z,t._w=this._w-e._w,t._isDirty=!0,t}subtractFromFloats(e,t,s,i){return this.subtractFromFloatsToRef(e,t,s,i,new _)}subtractFromFloatsToRef(e,t,s,i,r){return r._x=this._x-e,r._y=this._y-t,r._z=this._z-s,r._w=this._w-i,r._isDirty=!0,r}subtract(e){return new _(this._x-e._x,this._y-e._y,this._z-e._z,this._w-e._w)}subtractInPlace(e){return this._x-=e._x,this._y-=e._y,this._z-=e._z,this._w-=e._w,this._isDirty=!0,this}scale(e){return new _(this._x*e,this._y*e,this._z*e,this._w*e)}scaleToRef(e,t){return t._x=this._x*e,t._y=this._y*e,t._z=this._z*e,t._w=this._w*e,t._isDirty=!0,t}scaleInPlace(e){return this._x*=e,this._y*=e,this._z*=e,this._w*=e,this._isDirty=!0,this}scaleAndAddToRef(e,t){return t._x+=this._x*e,t._y+=this._y*e,t._z+=this._z*e,t._w+=this._w*e,t._isDirty=!0,t}multiply(e){const t=new _(0,0,0,1);return this.multiplyToRef(e,t),t}multiplyToRef(e,t){const s=this._x*e._w+this._y*e._z-this._z*e._y+this._w*e._x,i=-this._x*e._z+this._y*e._w+this._z*e._x+this._w*e._y,r=this._x*e._y-this._y*e._x+this._z*e._w+this._w*e._z,n=-this._x*e._x-this._y*e._y-this._z*e._z+this._w*e._w;return t.copyFromFloats(s,i,r,n),t}multiplyInPlace(e){return this.multiplyToRef(e,this)}multiplyByFloats(e,t,s,i){return this._x*=e,this._y*=t,this._z*=s,this._w*=i,this._isDirty=!0,this}divide(e){throw new ReferenceError("Can not divide a quaternion")}divideToRef(e,t){throw new ReferenceError("Can not divide a quaternion")}divideInPlace(e){throw new ReferenceError("Can not divide a quaternion")}minimizeInPlace(){throw new ReferenceError("Can not minimize a quaternion")}minimizeInPlaceFromFloats(){throw new ReferenceError("Can not minimize a quaternion")}maximizeInPlace(){throw new ReferenceError("Can not maximize a quaternion")}maximizeInPlaceFromFloats(){throw new ReferenceError("Can not maximize a quaternion")}negate(){return this.negateToRef(new _)}negateInPlace(){return this._x=-this._x,this._y=-this._y,this._z=-this._z,this._w=-this._w,this._isDirty=!0,this}negateToRef(e){return e._x=-this._x,e._y=-this._y,e._z=-this._z,e._w=-this._w,e._isDirty=!0,e}equalsToFloats(e,t,s,i){return this._x===e&&this._y===t&&this._z===s&&this._w===i}floorToRef(e){throw new ReferenceError("Can not floor a quaternion")}floor(){throw new ReferenceError("Can not floor a quaternion")}fractToRef(e){throw new ReferenceError("Can not fract a quaternion")}fract(){throw new ReferenceError("Can not fract a quaternion")}conjugateToRef(e){return e.copyFromFloats(-this._x,-this._y,-this._z,this._w),e}conjugateInPlace(){return this._x*=-1,this._y*=-1,this._z*=-1,this._isDirty=!0,this}conjugate(){return new _(-this._x,-this._y,-this._z,this._w)}invert(){const e=this.conjugate(),t=this.lengthSquared();return 0==t||1==t||e.scaleInPlace(1/t),e}invertInPlace(){this.conjugateInPlace();const e=this.lengthSquared();return 0==e||1==e||this.scaleInPlace(1/e),this}lengthSquared(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this.lengthSquared())}normalize(){return this.normalizeFromLength(this.length())}normalizeFromLength(e){return 0===e||1===e?this:this.scaleInPlace(1/e)}normalizeToNew(){const e=new _(0,0,0,1);return this.normalizeToRef(e),e}normalizeToRef(e){const t=this.length();return 0===t||1===t?e.copyFromFloats(this._x,this._y,this._z,this._w):this.scaleToRef(1/t,e)}toEulerAngles(){const e=u.Zero();return this.toEulerAnglesToRef(e),e}toEulerAnglesToRef(e){const t=this._z,s=this._x,i=this._y,r=this._w,n=i*t-s*r,a=.4999999;if(n<-a)e._y=2*Math.atan2(i,r),e._x=Math.PI/2,e._z=0,e._isDirty=!0;else if(n>a)e._y=2*Math.atan2(i,r),e._x=-Math.PI/2,e._z=0,e._isDirty=!0;else{const a=r*r,o=t*t,h=s*s,l=i*i;e._z=Math.atan2(2*(s*i+t*r),-o-h+l+a),e._x=Math.asin(-2*n),e._y=Math.atan2(2*(t*s+i*r),o-h-l+a),e._isDirty=!0}return e}toAlphaBetaGammaToRef(e){const t=this._z,s=this._x,i=this._y,r=this._w,n=Math.sqrt(s*s+i*i),a=Math.sqrt(t*t+r*r),o=2*Math.atan2(n,a),h=2*Math.atan2(t,r),l=2*Math.atan2(i,s),c=(h+l)/2,u=(h-l)/2;return e.set(u,o,c),e}toRotationMatrix(e){return f.FromQuaternionToRef(this,e),e}fromRotationMatrix(e){return _.FromRotationMatrixToRef(e,this),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}static FromRotationMatrix(e){const t=new _;return _.FromRotationMatrixToRef(e,t),t}static FromRotationMatrixToRef(e,t){const s=e.m,i=s[0],r=s[4],n=s[8],a=s[1],o=s[5],h=s[9],l=s[2],c=s[6],u=s[10],d=i+o+u;let _;return d>0?(_=.5/Math.sqrt(d+1),t._w=.25/_,t._x=(c-h)*_,t._y=(n-l)*_,t._z=(a-r)*_,t._isDirty=!0):i>o&&i>u?(_=2*Math.sqrt(1+i-o-u),t._w=(c-h)/_,t._x=.25*_,t._y=(r+a)/_,t._z=(n+l)/_,t._isDirty=!0):o>u?(_=2*Math.sqrt(1+o-i-u),t._w=(n-l)/_,t._x=(r+a)/_,t._y=.25*_,t._z=(h+c)/_,t._isDirty=!0):(_=2*Math.sqrt(1+u-i-o),t._w=(a-r)/_,t._x=(n+l)/_,t._y=(h+c)/_,t._z=.25*_,t._isDirty=!0),t}static Dot(e,t){return e._x*t._x+e._y*t._y+e._z*t._z+e._w*t._w}static AreClose(e,t,s=.1){const i=_.Dot(e,t);return 1-i*i<=s}static SmoothToRef(e,t,s,i,r){let n=0===i?1:s/i;return n=(0,h.OQ)(n,0,1),_.SlerpToRef(e,t,n,r),r}static Zero(){return new _(0,0,0,0)}static Inverse(e){return new _(-e._x,-e._y,-e._z,e._w)}static InverseToRef(e,t){return t.set(-e._x,-e._y,-e._z,e._w),t}static Identity(){return new _(0,0,0,1)}static IsIdentity(e){return e&&0===e._x&&0===e._y&&0===e._z&&1===e._w}static RotationAxis(e,t){return _.RotationAxisToRef(e,t,new _)}static RotationAxisToRef(e,t,s){s._w=Math.cos(t/2);const i=Math.sin(t/2)/e.length();return s._x=e._x*i,s._y=e._y*i,s._z=e._z*i,s._isDirty=!0,s}static FromArray(e,t){return t||(t=0),new _(e[t],e[t+1],e[t+2],e[t+3])}static FromArrayToRef(e,t,s){return s._x=e[t],s._y=e[t+1],s._z=e[t+2],s._w=e[t+3],s._isDirty=!0,s}static FromFloatsToRef(e,t,s,i,r){return r.copyFromFloats(e,t,s,i),r}static FromEulerAngles(e,t,s){const i=new _;return _.RotationYawPitchRollToRef(t,e,s,i),i}static FromEulerAnglesToRef(e,t,s,i){return _.RotationYawPitchRollToRef(t,e,s,i),i}static FromEulerVector(e){const t=new _;return _.RotationYawPitchRollToRef(e._y,e._x,e._z,t),t}static FromEulerVectorToRef(e,t){return _.RotationYawPitchRollToRef(e._y,e._x,e._z,t),t}static FromUnitVectorsToRef(e,t,s,r=i.bH){const n=u.Dot(e,t)+1;return n<r?Math.abs(e.x)>Math.abs(e.z)?s.set(-e.y,e.x,0,0):s.set(0,-e.z,e.y,0):(u.CrossToRef(e,t,g.Vector3[0]),s.set(g.Vector3[0].x,g.Vector3[0].y,g.Vector3[0].z,n)),s.normalize()}static RotationYawPitchRoll(e,t,s){const i=new _;return _.RotationYawPitchRollToRef(e,t,s,i),i}static RotationYawPitchRollToRef(e,t,s,i){const r=.5*s,n=.5*t,a=.5*e,o=Math.sin(r),h=Math.cos(r),l=Math.sin(n),c=Math.cos(n),u=Math.sin(a),d=Math.cos(a);return i._x=d*l*h+u*c*o,i._y=u*c*h-d*l*o,i._z=d*c*o-u*l*h,i._w=d*c*h+u*l*o,i._isDirty=!0,i}static RotationAlphaBetaGamma(e,t,s){const i=new _;return _.RotationAlphaBetaGammaToRef(e,t,s,i),i}static RotationAlphaBetaGammaToRef(e,t,s,i){const r=.5*(s+e),n=.5*(s-e),a=.5*t;return i._x=Math.cos(n)*Math.sin(a),i._y=Math.sin(n)*Math.sin(a),i._z=Math.sin(r)*Math.cos(a),i._w=Math.cos(r)*Math.cos(a),i._isDirty=!0,i}static RotationQuaternionFromAxis(e,t,s){const i=new _(0,0,0,0);return _.RotationQuaternionFromAxisToRef(e,t,s,i),i}static RotationQuaternionFromAxisToRef(e,t,s,i){const r=p.Matrix[0];return e=e.normalizeToRef(p.Vector3[0]),t=t.normalizeToRef(p.Vector3[1]),s=s.normalizeToRef(p.Vector3[2]),f.FromXYZAxesToRef(e,t,s,r),_.FromRotationMatrixToRef(r,i),i}static FromLookDirectionLH(e,t){const s=new _;return _.FromLookDirectionLHToRef(e,t,s),s}static FromLookDirectionLHToRef(e,t,s){const i=p.Matrix[0];return f.LookDirectionLHToRef(e,t,i),_.FromRotationMatrixToRef(i,s),s}static FromLookDirectionRH(e,t){const s=new _;return _.FromLookDirectionRHToRef(e,t,s),s}static FromLookDirectionRHToRef(e,t,s){const i=p.Matrix[0];return f.LookDirectionRHToRef(e,t,i),_.FromRotationMatrixToRef(i,s)}static Slerp(e,t,s){const i=_.Identity();return _.SlerpToRef(e,t,s,i),i}static SlerpToRef(e,t,s,i){let r,n,a=e._x*t._x+e._y*t._y+e._z*t._z+e._w*t._w,o=!1;if(a<0&&(o=!0,a=-a),a>.999999)n=1-s,r=o?-s:s;else{const e=Math.acos(a),t=1/Math.sin(e);n=Math.sin((1-s)*e)*t,r=o?-Math.sin(s*e)*t:Math.sin(s*e)*t}return i._x=n*e._x+r*t._x,i._y=n*e._y+r*t._y,i._z=n*e._z+r*t._z,i._w=n*e._w+r*t._w,i._isDirty=!0,i}static Hermite(e,t,s,i,r){const n=r*r,a=r*n,o=2*a-3*n+1,h=-2*a+3*n,l=a-2*n+r,c=a-n,u=e._x*o+s._x*h+t._x*l+i._x*c,d=e._y*o+s._y*h+t._y*l+i._y*c,f=e._z*o+s._z*h+t._z*l+i._z*c,p=e._w*o+s._w*h+t._w*l+i._w*c;return new _(u,d,f,p)}static Hermite1stDerivative(e,t,s,i,r){const n=new _;return this.Hermite1stDerivativeToRef(e,t,s,i,r,n),n}static Hermite1stDerivativeToRef(e,t,s,i,r,n){const a=r*r;return n._x=6*(a-r)*e._x+(3*a-4*r+1)*t._x+6*(-a+r)*s._x+(3*a-2*r)*i._x,n._y=6*(a-r)*e._y+(3*a-4*r+1)*t._y+6*(-a+r)*s._y+(3*a-2*r)*i._y,n._z=6*(a-r)*e._z+(3*a-4*r+1)*t._z+6*(-a+r)*s._z+(3*a-2*r)*i._z,n._w=6*(a-r)*e._w+(3*a-4*r+1)*t._w+6*(-a+r)*s._w+(3*a-2*r)*i._w,n._isDirty=!0,n}static Normalize(e){const t=_.Zero();return _.NormalizeToRef(e,t),t}static NormalizeToRef(e,t){return e.normalizeToRef(t),t}static Clamp(e,t,s){const i=new _;return _.ClampToRef(e,t,s,i),i}static ClampToRef(e,t,s,i){return i.copyFromFloats((0,h.OQ)(e.x,t.x,s.x),(0,h.OQ)(e.y,t.y,s.y),(0,h.OQ)(e.z,t.z,s.z),(0,h.OQ)(e.w,t.w,s.w))}static Random(e=0,t=1){return new _((0,h.VD)(e,t),(0,h.VD)(e,t),(0,h.VD)(e,t),(0,h.VD)(e,t))}static RandomToRef(e=0,t=1,s){return s.copyFromFloats((0,h.VD)(e,t),(0,h.VD)(e,t),(0,h.VD)(e,t),(0,h.VD)(e,t))}static Minimize(){throw new ReferenceError("Quaternion.Minimize does not make sense")}static Maximize(){throw new ReferenceError("Quaternion.Maximize does not make sense")}static Distance(e,t){return Math.sqrt(_.DistanceSquared(e,t))}static DistanceSquared(e,t){const s=e.x-t.x,i=e.y-t.y,r=e.z-t.z,n=e.w-t.w;return s*s+i*i+r*r+n*n}static Center(e,t){return _.CenterToRef(e,t,_.Zero())}static CenterToRef(e,t,s){return s.copyFromFloats((e.x+t.x)/2,(e.y+t.y)/2,(e.z+t.z)/2,(e.w+t.w)/2)}}Object.defineProperties(_.prototype,{dimension:{value:[4]},rank:{value:1}});class f{static get Use64Bits(){return a.I.MatrixUse64Bits}get m(){return this._m}markAsUpdated(){this.updateFlag=f._UpdateFlagSeed++,this._isIdentity=!1,this._isIdentity3x2=!1,this._isIdentityDirty=!0,this._isIdentity3x2Dirty=!0}_updateIdentityStatus(e,t=!1,s=!1,i=!0){this._isIdentity=e,this._isIdentity3x2=e||s,this._isIdentityDirty=!this._isIdentity&&t,this._isIdentity3x2Dirty=!this._isIdentity3x2&&i}constructor(){this._isIdentity=!1,this._isIdentityDirty=!0,this._isIdentity3x2=!0,this._isIdentity3x2Dirty=!0,this.updateFlag=-1,a.I.MatrixTrackPrecisionChange&&a.I.MatrixTrackedMatrices.push(this),this._m=new a.I.MatrixCurrentType(16),this.markAsUpdated()}isIdentity(){if(this._isIdentityDirty){this._isIdentityDirty=!1;const e=this._m;this._isIdentity=1===e[0]&&0===e[1]&&0===e[2]&&0===e[3]&&0===e[4]&&1===e[5]&&0===e[6]&&0===e[7]&&0===e[8]&&0===e[9]&&1===e[10]&&0===e[11]&&0===e[12]&&0===e[13]&&0===e[14]&&1===e[15]}return this._isIdentity}isIdentityAs3x2(){return this._isIdentity3x2Dirty&&(this._isIdentity3x2Dirty=!1,1!==this._m[0]||1!==this._m[5]||1!==this._m[15]||0!==this._m[1]||0!==this._m[2]||0!==this._m[3]||0!==this._m[4]||0!==this._m[6]||0!==this._m[7]||0!==this._m[8]||0!==this._m[9]||0!==this._m[10]||0!==this._m[11]||0!==this._m[12]||0!==this._m[13]||0!==this._m[14]?this._isIdentity3x2=!1:this._isIdentity3x2=!0),this._isIdentity3x2}determinant(){if(!0===this._isIdentity)return 1;const e=this._m,t=e[0],s=e[1],i=e[2],r=e[3],n=e[4],a=e[5],o=e[6],h=e[7],l=e[8],c=e[9],u=e[10],d=e[11],_=e[12],f=e[13],p=e[14],g=e[15],m=u*g-p*d,T=c*g-f*d,b=c*p-f*u,E=l*g-_*d,x=l*p-u*_,A=l*f-_*c;return t*+(a*m-o*T+h*b)+s*-(n*m-o*E+h*x)+i*+(n*T-a*E+h*A)+r*-(n*b-a*x+o*A)}toString(){return`{${this.m[0]}, ${this.m[1]}, ${this.m[2]}, ${this.m[3]}\n${this.m[4]}, ${this.m[5]}, ${this.m[6]}, ${this.m[7]}\n${this.m[8]}, ${this.m[9]}, ${this.m[10]}, ${this.m[11]}\n${this.m[12]}, ${this.m[13]}, ${this.m[14]}, ${this.m[15]}}`}toArray(e=null,t=0){if(!e)return this._m;const s=this._m;for(let i=0;i<16;i++)e[t+i]=s[i];return this}asArray(){return this._m}fromArray(e,t=0){return f.FromArrayToRef(e,t,this)}copyFromFloats(...e){return f.FromArrayToRef(e,0,this)}set(...e){const t=this._m;for(let s=0;s<16;s++)t[s]=e[s];return this.markAsUpdated(),this}setAll(e){const t=this._m;for(let s=0;s<16;s++)t[s]=e;return this.markAsUpdated(),this}invert(){return this.invertToRef(this),this}reset(){return f.FromValuesToRef(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,this),this._updateIdentityStatus(!1),this}add(e){const t=new f;return this.addToRef(e,t),t}addToRef(e,t){const s=this._m,i=t._m,r=e.m;for(let e=0;e<16;e++)i[e]=s[e]+r[e];return t.markAsUpdated(),t}addToSelf(e){const t=this._m,s=e.m;return t[0]+=s[0],t[1]+=s[1],t[2]+=s[2],t[3]+=s[3],t[4]+=s[4],t[5]+=s[5],t[6]+=s[6],t[7]+=s[7],t[8]+=s[8],t[9]+=s[9],t[10]+=s[10],t[11]+=s[11],t[12]+=s[12],t[13]+=s[13],t[14]+=s[14],t[15]+=s[15],this.markAsUpdated(),this}addInPlace(e){const t=this._m,s=e.m;for(let e=0;e<16;e++)t[e]+=s[e];return this.markAsUpdated(),this}addInPlaceFromFloats(...e){const t=this._m;for(let s=0;s<16;s++)t[s]+=e[s];return this.markAsUpdated(),this}subtract(e){const t=this._m,s=e.m;for(let e=0;e<16;e++)t[e]-=s[e];return this.markAsUpdated(),this}subtractToRef(e,t){const s=this._m,i=e.m,r=t._m;for(let e=0;e<16;e++)r[e]=s[e]-i[e];return t.markAsUpdated(),t}subtractInPlace(e){const t=this._m,s=e.m;for(let e=0;e<16;e++)t[e]-=s[e];return this.markAsUpdated(),this}subtractFromFloats(...e){return this.subtractFromFloatsToRef(...e,new f)}subtractFromFloatsToRef(...e){const t=e.pop(),s=this._m,i=t._m,r=e;for(let e=0;e<16;e++)i[e]=s[e]-r[e];return t.markAsUpdated(),t}invertToRef(e){if(!0===this._isIdentity)return f.IdentityToRef(e),e;const t=this._m,s=t[0],i=t[1],r=t[2],n=t[3],a=t[4],o=t[5],h=t[6],l=t[7],c=t[8],u=t[9],d=t[10],_=t[11],p=t[12],g=t[13],m=t[14],T=t[15],b=d*T-m*_,E=u*T-g*_,x=u*m-g*d,A=c*T-p*_,R=c*m-d*p,M=c*g-p*u,y=+(o*b-h*E+l*x),P=-(a*b-h*A+l*R),v=+(a*E-o*A+l*M),C=-(a*x-o*R+h*M),S=s*y+i*P+r*v+n*C;if(0===S)return e.copyFrom(this),e;const I=1/S,D=h*T-m*l,O=o*T-g*l,F=o*m-g*h,w=a*T-p*l,L=a*m-p*h,B=a*g-p*o,N=h*_-d*l,U=o*_-u*l,k=o*d-u*h,V=a*_-c*l,G=a*d-c*h,z=a*u-c*o,W=-(i*b-r*E+n*x),H=+(s*b-r*A+n*R),K=-(s*E-i*A+n*M),q=+(s*x-i*R+r*M),X=+(i*D-r*O+n*F),Y=-(s*D-r*w+n*L),j=+(s*O-i*w+n*B),Z=-(s*F-i*L+r*B),Q=-(i*N-r*U+n*k),$=+(s*N-r*V+n*G),J=-(s*U-i*V+n*z),ee=+(s*k-i*G+r*z);return f.FromValuesToRef(y*I,W*I,X*I,Q*I,P*I,H*I,Y*I,$*I,v*I,K*I,j*I,J*I,C*I,q*I,Z*I,ee*I,e),e}addAtIndex(e,t){return this._m[e]+=t,this.markAsUpdated(),this}multiplyAtIndex(e,t){return this._m[e]*=t,this.markAsUpdated(),this}setTranslationFromFloats(e,t,s){return this._m[12]=e,this._m[13]=t,this._m[14]=s,this.markAsUpdated(),this}addTranslationFromFloats(e,t,s){return this._m[12]+=e,this._m[13]+=t,this._m[14]+=s,this.markAsUpdated(),this}setTranslation(e){return this.setTranslationFromFloats(e._x,e._y,e._z)}getTranslation(){return new u(this._m[12],this._m[13],this._m[14])}getTranslationToRef(e){return e.x=this._m[12],e.y=this._m[13],e.z=this._m[14],e}removeRotationAndScaling(){const e=this.m;return f.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,e[12],e[13],e[14],e[15],this),this._updateIdentityStatus(0===e[12]&&0===e[13]&&0===e[14]&&1===e[15]),this}copyFrom(e){e.copyToArray(this._m);const t=e;return this.updateFlag=t.updateFlag,this._updateIdentityStatus(t._isIdentity,t._isIdentityDirty,t._isIdentity3x2,t._isIdentity3x2Dirty),this}copyToArray(e,t=0){const s=this._m;return e[t]=s[0],e[t+1]=s[1],e[t+2]=s[2],e[t+3]=s[3],e[t+4]=s[4],e[t+5]=s[5],e[t+6]=s[6],e[t+7]=s[7],e[t+8]=s[8],e[t+9]=s[9],e[t+10]=s[10],e[t+11]=s[11],e[t+12]=s[12],e[t+13]=s[13],e[t+14]=s[14],e[t+15]=s[15],this}multiply(e){const t=new f;return this.multiplyToRef(e,t),t}multiplyInPlace(e){const t=this._m,s=e.m;for(let e=0;e<16;e++)t[e]*=s[e];return this.markAsUpdated(),this}multiplyByFloats(...e){const t=this._m;for(let s=0;s<16;s++)t[s]*=e[s];return this.markAsUpdated(),this}multiplyByFloatsToRef(...e){const t=e.pop(),s=this._m,i=t._m,r=e;for(let e=0;e<16;e++)i[e]=s[e]*r[e];return t.markAsUpdated(),t}multiplyToRef(e,t){return this._isIdentity?(t.copyFrom(e),t):e._isIdentity?(t.copyFrom(this),t):(this.multiplyToArray(e,t._m,0),t.markAsUpdated(),t)}multiplyToArray(e,t,s){const i=this._m,r=e.m,n=i[0],a=i[1],o=i[2],h=i[3],l=i[4],c=i[5],u=i[6],d=i[7],_=i[8],f=i[9],p=i[10],g=i[11],m=i[12],T=i[13],b=i[14],E=i[15],x=r[0],A=r[1],R=r[2],M=r[3],y=r[4],P=r[5],v=r[6],C=r[7],S=r[8],I=r[9],D=r[10],O=r[11],F=r[12],w=r[13],L=r[14],B=r[15];return t[s]=n*x+a*y+o*S+h*F,t[s+1]=n*A+a*P+o*I+h*w,t[s+2]=n*R+a*v+o*D+h*L,t[s+3]=n*M+a*C+o*O+h*B,t[s+4]=l*x+c*y+u*S+d*F,t[s+5]=l*A+c*P+u*I+d*w,t[s+6]=l*R+c*v+u*D+d*L,t[s+7]=l*M+c*C+u*O+d*B,t[s+8]=_*x+f*y+p*S+g*F,t[s+9]=_*A+f*P+p*I+g*w,t[s+10]=_*R+f*v+p*D+g*L,t[s+11]=_*M+f*C+p*O+g*B,t[s+12]=m*x+T*y+b*S+E*F,t[s+13]=m*A+T*P+b*I+E*w,t[s+14]=m*R+T*v+b*D+E*L,t[s+15]=m*M+T*C+b*O+E*B,this}divide(e){return this.divideToRef(e,new f)}divideToRef(e,t){const s=this._m,i=e.m,r=t._m;for(let e=0;e<16;e++)r[e]=s[e]/i[e];return t.markAsUpdated(),t}divideInPlace(e){const t=this._m,s=e.m;for(let e=0;e<16;e++)t[e]/=s[e];return this.markAsUpdated(),this}minimizeInPlace(e){const t=this._m,s=e.m;for(let e=0;e<16;e++)t[e]=Math.min(t[e],s[e]);return this.markAsUpdated(),this}minimizeInPlaceFromFloats(...e){const t=this._m;for(let s=0;s<16;s++)t[s]=Math.min(t[s],e[s]);return this.markAsUpdated(),this}maximizeInPlace(e){const t=this._m,s=e.m;for(let e=0;e<16;e++)t[e]=Math.min(t[e],s[e]);return this.markAsUpdated(),this}maximizeInPlaceFromFloats(...e){const t=this._m;for(let s=0;s<16;s++)t[s]=Math.min(t[s],e[s]);return this.markAsUpdated(),this}negate(){return this.negateToRef(new f)}negateInPlace(){const e=this._m;for(let t=0;t<16;t++)e[t]=-e[t];return this.markAsUpdated(),this}negateToRef(e){const t=this._m,s=e._m;for(let e=0;e<16;e++)s[e]=-t[e];return e.markAsUpdated(),e}equals(e){const t=e;if(!t)return!1;if((this._isIdentity||t._isIdentity)&&!this._isIdentityDirty&&!t._isIdentityDirty)return this._isIdentity&&t._isIdentity;const s=this.m,i=t.m;return s[0]===i[0]&&s[1]===i[1]&&s[2]===i[2]&&s[3]===i[3]&&s[4]===i[4]&&s[5]===i[5]&&s[6]===i[6]&&s[7]===i[7]&&s[8]===i[8]&&s[9]===i[9]&&s[10]===i[10]&&s[11]===i[11]&&s[12]===i[12]&&s[13]===i[13]&&s[14]===i[14]&&s[15]===i[15]}equalsWithEpsilon(e,t=0){const s=this._m,i=e.m;for(let e=0;e<16;e++)if(!(0,h.Mj)(s[e],i[e],t))return!1;return!0}equalsToFloats(...e){const t=this._m;for(let s=0;s<16;s++)if(t[s]!=e[s])return!1;return!0}floor(){return this.floorToRef(new f)}floorToRef(e){const t=this._m,s=e._m;for(let e=0;e<16;e++)s[e]=Math.floor(t[e]);return e.markAsUpdated(),e}fract(){return this.fractToRef(new f)}fractToRef(e){const t=this._m,s=e._m;for(let e=0;e<16;e++)s[e]=t[e]-Math.floor(t[e]);return e.markAsUpdated(),e}clone(){const e=new f;return e.copyFrom(this),e}getClassName(){return"Matrix"}getHashCode(){let e=l(this._m[0]);for(let t=1;t<16;t++)e=397*e^l(this._m[t]);return e}decomposeToTransformNode(e){return e.rotationQuaternion=e.rotationQuaternion||new _,this.decompose(e.scaling,e.rotationQuaternion,e.position)}decompose(e,t,s,i,r=!0){if(this._isIdentity)return s&&s.setAll(0),e&&e.setAll(1),t&&t.copyFromFloats(0,0,0,1),!0;const n=this._m;if(s&&s.copyFromFloats(n[12],n[13],n[14]),(e=e||p.Vector3[0]).x=Math.sqrt(n[0]*n[0]+n[1]*n[1]+n[2]*n[2]),e.y=Math.sqrt(n[4]*n[4]+n[5]*n[5]+n[6]*n[6]),e.z=Math.sqrt(n[8]*n[8]+n[9]*n[9]+n[10]*n[10]),i){const t=(r?i.absoluteScaling.x:i.scaling.x)<0?-1:1,s=(r?i.absoluteScaling.y:i.scaling.y)<0?-1:1,n=(r?i.absoluteScaling.z:i.scaling.z)<0?-1:1;e.x*=t,e.y*=s,e.z*=n}else this.determinant()<=0&&(e.y*=-1);if(0===e._x||0===e._y||0===e._z)return t&&t.copyFromFloats(0,0,0,1),!1;if(t){const s=1/e._x,i=1/e._y,r=1/e._z;f.FromValuesToRef(n[0]*s,n[1]*s,n[2]*s,0,n[4]*i,n[5]*i,n[6]*i,0,n[8]*r,n[9]*r,n[10]*r,0,0,0,0,1,p.Matrix[0]),_.FromRotationMatrixToRef(p.Matrix[0],t)}return!0}getRow(e){if(e<0||e>3)return null;const t=4*e;return new d(this._m[t+0],this._m[t+1],this._m[t+2],this._m[t+3])}getRowToRef(e,t){if(e>=0&&e<=3){const s=4*e;t.x=this._m[s+0],t.y=this._m[s+1],t.z=this._m[s+2],t.w=this._m[s+3]}return t}setRow(e,t){return this.setRowFromFloats(e,t.x,t.y,t.z,t.w)}transpose(){const e=new f;return f.TransposeToRef(this,e),e}transposeToRef(e){return f.TransposeToRef(this,e),e}setRowFromFloats(e,t,s,i,r){if(e<0||e>3)return this;const n=4*e;return this._m[n+0]=t,this._m[n+1]=s,this._m[n+2]=i,this._m[n+3]=r,this.markAsUpdated(),this}scale(e){const t=new f;return this.scaleToRef(e,t),t}scaleToRef(e,t){for(let s=0;s<16;s++)t._m[s]=this._m[s]*e;return t.markAsUpdated(),t}scaleAndAddToRef(e,t){for(let s=0;s<16;s++)t._m[s]+=this._m[s]*e;return t.markAsUpdated(),t}scaleInPlace(e){const t=this._m;for(let s=0;s<16;s++)t[s]*=e;return this.markAsUpdated(),this}toNormalMatrix(e){const t=p.Matrix[0];this.invertToRef(t),t.transposeToRef(e);const s=e._m;return f.FromValuesToRef(s[0],s[1],s[2],0,s[4],s[5],s[6],0,s[8],s[9],s[10],0,0,0,0,1,e),e}getRotationMatrix(){const e=new f;return this.getRotationMatrixToRef(e),e}getRotationMatrixToRef(e){const t=p.Vector3[0];if(!this.decompose(t))return f.IdentityToRef(e),e;const s=this._m,i=1/t._x,r=1/t._y,n=1/t._z;return f.FromValuesToRef(s[0]*i,s[1]*i,s[2]*i,0,s[4]*r,s[5]*r,s[6]*r,0,s[8]*n,s[9]*n,s[10]*n,0,0,0,0,1,e),e}toggleModelMatrixHandInPlace(){const e=this._m;return e[2]*=-1,e[6]*=-1,e[8]*=-1,e[9]*=-1,e[14]*=-1,this.markAsUpdated(),this}toggleProjectionMatrixHandInPlace(){const e=this._m;return e[8]*=-1,e[9]*=-1,e[10]*=-1,e[11]*=-1,this.markAsUpdated(),this}static FromArray(e,t=0){const s=new f;return f.FromArrayToRef(e,t,s),s}static FromArrayToRef(e,t,s){for(let i=0;i<16;i++)s._m[i]=e[i+t];return s.markAsUpdated(),s}static FromFloat32ArrayToRefScaled(e,t,s,i){return i._m[0]=e[0+t]*s,i._m[1]=e[1+t]*s,i._m[2]=e[2+t]*s,i._m[3]=e[3+t]*s,i._m[4]=e[4+t]*s,i._m[5]=e[5+t]*s,i._m[6]=e[6+t]*s,i._m[7]=e[7+t]*s,i._m[8]=e[8+t]*s,i._m[9]=e[9+t]*s,i._m[10]=e[10+t]*s,i._m[11]=e[11+t]*s,i._m[12]=e[12+t]*s,i._m[13]=e[13+t]*s,i._m[14]=e[14+t]*s,i._m[15]=e[15+t]*s,i.markAsUpdated(),i}static get IdentityReadOnly(){return f._IdentityReadOnly}static FromValuesToRef(e,t,s,i,r,n,a,o,h,l,c,u,d,_,f,p,g){const m=g._m;m[0]=e,m[1]=t,m[2]=s,m[3]=i,m[4]=r,m[5]=n,m[6]=a,m[7]=o,m[8]=h,m[9]=l,m[10]=c,m[11]=u,m[12]=d,m[13]=_,m[14]=f,m[15]=p,g.markAsUpdated()}static FromValues(e,t,s,i,r,n,a,o,h,l,c,u,d,_,p,g){const m=new f,T=m._m;return T[0]=e,T[1]=t,T[2]=s,T[3]=i,T[4]=r,T[5]=n,T[6]=a,T[7]=o,T[8]=h,T[9]=l,T[10]=c,T[11]=u,T[12]=d,T[13]=_,T[14]=p,T[15]=g,m.markAsUpdated(),m}static Compose(e,t,s){const i=new f;return f.ComposeToRef(e,t,s,i),i}static ComposeToRef(e,t,s,i){const r=i._m,n=t._x,a=t._y,o=t._z,h=t._w,l=n+n,c=a+a,u=o+o,d=n*l,_=n*c,f=n*u,p=a*c,g=a*u,m=o*u,T=h*l,b=h*c,E=h*u,x=e._x,A=e._y,R=e._z;return r[0]=(1-(p+m))*x,r[1]=(_+E)*x,r[2]=(f-b)*x,r[3]=0,r[4]=(_-E)*A,r[5]=(1-(d+m))*A,r[6]=(g+T)*A,r[7]=0,r[8]=(f+b)*R,r[9]=(g-T)*R,r[10]=(1-(d+p))*R,r[11]=0,r[12]=s._x,r[13]=s._y,r[14]=s._z,r[15]=1,i.markAsUpdated(),i}static Identity(){const e=f.FromValues(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return e._updateIdentityStatus(!0),e}static IdentityToRef(e){return f.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1,e),e._updateIdentityStatus(!0),e}static Zero(){const e=f.FromValues(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);return e._updateIdentityStatus(!1),e}static RotationX(e){const t=new f;return f.RotationXToRef(e,t),t}static Invert(e){const t=new f;return e.invertToRef(t),t}static RotationXToRef(e,t){const s=Math.sin(e),i=Math.cos(e);return f.FromValuesToRef(1,0,0,0,0,i,s,0,0,-s,i,0,0,0,0,1,t),t._updateIdentityStatus(1===i&&0===s),t}static RotationY(e){const t=new f;return f.RotationYToRef(e,t),t}static RotationYToRef(e,t){const s=Math.sin(e),i=Math.cos(e);return f.FromValuesToRef(i,0,-s,0,0,1,0,0,s,0,i,0,0,0,0,1,t),t._updateIdentityStatus(1===i&&0===s),t}static RotationZ(e){const t=new f;return f.RotationZToRef(e,t),t}static RotationZToRef(e,t){const s=Math.sin(e),i=Math.cos(e);return f.FromValuesToRef(i,s,0,0,-s,i,0,0,0,0,1,0,0,0,0,1,t),t._updateIdentityStatus(1===i&&0===s),t}static RotationAxis(e,t){const s=new f;return f.RotationAxisToRef(e,t,s),s}static RotationAxisToRef(e,t,s){const i=Math.sin(-t),r=Math.cos(-t),n=1-r;e=e.normalizeToRef(p.Vector3[0]);const a=s._m;return a[0]=e._x*e._x*n+r,a[1]=e._x*e._y*n-e._z*i,a[2]=e._x*e._z*n+e._y*i,a[3]=0,a[4]=e._y*e._x*n+e._z*i,a[5]=e._y*e._y*n+r,a[6]=e._y*e._z*n-e._x*i,a[7]=0,a[8]=e._z*e._x*n-e._y*i,a[9]=e._z*e._y*n+e._x*i,a[10]=e._z*e._z*n+r,a[11]=0,a[12]=0,a[13]=0,a[14]=0,a[15]=1,s.markAsUpdated(),s}static RotationAlignToRef(e,t,s,r=!1){const n=u.Dot(t,e),a=s._m;if(n<-1+i.bH)a[0]=-1,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=r?1:-1,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=r?-1:1,a[11]=0;else{const s=u.Cross(t,e),i=1/(1+n);a[0]=s._x*s._x*i+n,a[1]=s._y*s._x*i-s._z,a[2]=s._z*s._x*i+s._y,a[3]=0,a[4]=s._x*s._y*i+s._z,a[5]=s._y*s._y*i+n,a[6]=s._z*s._y*i-s._x,a[7]=0,a[8]=s._x*s._z*i-s._y,a[9]=s._y*s._z*i+s._x,a[10]=s._z*s._z*i+n,a[11]=0}return a[12]=0,a[13]=0,a[14]=0,a[15]=1,s.markAsUpdated(),s}static RotationYawPitchRoll(e,t,s){const i=new f;return f.RotationYawPitchRollToRef(e,t,s,i),i}static RotationYawPitchRollToRef(e,t,s,i){return _.RotationYawPitchRollToRef(e,t,s,p.Quaternion[0]),p.Quaternion[0].toRotationMatrix(i),i}static Scaling(e,t,s){const i=new f;return f.ScalingToRef(e,t,s,i),i}static ScalingToRef(e,t,s,i){return f.FromValuesToRef(e,0,0,0,0,t,0,0,0,0,s,0,0,0,0,1,i),i._updateIdentityStatus(1===e&&1===t&&1===s),i}static Translation(e,t,s){const i=new f;return f.TranslationToRef(e,t,s,i),i}static TranslationToRef(e,t,s,i){return f.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,e,t,s,1,i),i._updateIdentityStatus(0===e&&0===t&&0===s),i}static Lerp(e,t,s){const i=new f;return f.LerpToRef(e,t,s,i),i}static LerpToRef(e,t,s,i){const r=i._m,n=e.m,a=t.m;for(let e=0;e<16;e++)r[e]=n[e]*(1-s)+a[e]*s;return i.markAsUpdated(),i}static DecomposeLerp(e,t,s){const i=new f;return f.DecomposeLerpToRef(e,t,s,i),i}static DecomposeLerpToRef(e,t,s,i){const r=p.Vector3[0],n=p.Quaternion[0],a=p.Vector3[1];e.decompose(r,n,a);const o=p.Vector3[2],h=p.Quaternion[1],l=p.Vector3[3];t.decompose(o,h,l);const c=p.Vector3[4];u.LerpToRef(r,o,s,c);const d=p.Quaternion[2];_.SlerpToRef(n,h,s,d);const g=p.Vector3[5];return u.LerpToRef(a,l,s,g),f.ComposeToRef(c,d,g,i),i}static LookAtLH(e,t,s){const i=new f;return f.LookAtLHToRef(e,t,s,i),i}static LookAtLHToRef(e,t,s,i){const r=p.Vector3[0],n=p.Vector3[1],a=p.Vector3[2];t.subtractToRef(e,a),a.normalize(),u.CrossToRef(s,a,r);const o=r.lengthSquared();0===o?r.x=1:r.normalizeFromLength(Math.sqrt(o)),u.CrossToRef(a,r,n),n.normalize();const h=-u.Dot(r,e),l=-u.Dot(n,e),c=-u.Dot(a,e);return f.FromValuesToRef(r._x,n._x,a._x,0,r._y,n._y,a._y,0,r._z,n._z,a._z,0,h,l,c,1,i),i}static LookAtRH(e,t,s){const i=new f;return f.LookAtRHToRef(e,t,s,i),i}static LookAtRHToRef(e,t,s,i){const r=p.Vector3[0],n=p.Vector3[1],a=p.Vector3[2];e.subtractToRef(t,a),a.normalize(),u.CrossToRef(s,a,r);const o=r.lengthSquared();0===o?r.x=1:r.normalizeFromLength(Math.sqrt(o)),u.CrossToRef(a,r,n),n.normalize();const h=-u.Dot(r,e),l=-u.Dot(n,e),c=-u.Dot(a,e);return f.FromValuesToRef(r._x,n._x,a._x,0,r._y,n._y,a._y,0,r._z,n._z,a._z,0,h,l,c,1,i),i}static LookDirectionLH(e,t){const s=new f;return f.LookDirectionLHToRef(e,t,s),s}static LookDirectionLHToRef(e,t,s){const i=p.Vector3[0];i.copyFrom(e),i.scaleInPlace(-1);const r=p.Vector3[1];return u.CrossToRef(t,i,r),f.FromValuesToRef(r._x,r._y,r._z,0,t._x,t._y,t._z,0,i._x,i._y,i._z,0,0,0,0,1,s),s}static LookDirectionRH(e,t){const s=new f;return f.LookDirectionRHToRef(e,t,s),s}static LookDirectionRHToRef(e,t,s){const i=p.Vector3[2];return u.CrossToRef(t,e,i),f.FromValuesToRef(i._x,i._y,i._z,0,t._x,t._y,t._z,0,e._x,e._y,e._z,0,0,0,0,1,s),s}static OrthoLH(e,t,s,i,r){const n=new f;return f.OrthoLHToRef(e,t,s,i,n,r),n}static OrthoLHToRef(e,t,s,i,r,n){const a=2/e,o=2/t,h=2/(i-s),l=-(i+s)/(i-s);return f.FromValuesToRef(a,0,0,0,0,o,0,0,0,0,h,0,0,0,l,1,r),n&&r.multiplyToRef(m,r),r._updateIdentityStatus(1===a&&1===o&&1===h&&0===l),r}static OrthoOffCenterLH(e,t,s,i,r,n,a){const o=new f;return f.OrthoOffCenterLHToRef(e,t,s,i,r,n,o,a),o}static OrthoOffCenterLHToRef(e,t,s,i,r,n,a,o){const h=2/(t-e),l=2/(i-s),c=2/(n-r),u=-(n+r)/(n-r),d=(e+t)/(e-t),_=(i+s)/(s-i);return f.FromValuesToRef(h,0,0,0,0,l,0,0,0,0,c,0,d,_,u,1,a),o&&a.multiplyToRef(m,a),a.markAsUpdated(),a}static ObliqueOffCenterLHToRef(e,t,s,i,r,n,a,o,h,l,c){const u=-a*Math.cos(o),d=-a*Math.sin(o);return f.TranslationToRef(0,0,-h,p.Matrix[1]),f.FromValuesToRef(1,0,0,0,0,1,0,0,u,d,1,0,0,0,0,1,p.Matrix[0]),p.Matrix[1].multiplyToRef(p.Matrix[0],p.Matrix[0]),f.TranslationToRef(0,0,h,p.Matrix[1]),p.Matrix[0].multiplyToRef(p.Matrix[1],p.Matrix[0]),f.OrthoOffCenterLHToRef(e,t,s,i,r,n,l,c),p.Matrix[0].multiplyToRef(l,l),l}static OrthoOffCenterRH(e,t,s,i,r,n,a){const o=new f;return f.OrthoOffCenterRHToRef(e,t,s,i,r,n,o,a),o}static OrthoOffCenterRHToRef(e,t,s,i,r,n,a,o){return f.OrthoOffCenterLHToRef(e,t,s,i,r,n,a,o),a._m[10]*=-1,a}static ObliqueOffCenterRHToRef(e,t,s,i,r,n,a,o,h,l,c){const u=a*Math.cos(o),d=a*Math.sin(o);return f.TranslationToRef(0,0,h,p.Matrix[1]),f.FromValuesToRef(1,0,0,0,0,1,0,0,u,d,1,0,0,0,0,1,p.Matrix[0]),p.Matrix[1].multiplyToRef(p.Matrix[0],p.Matrix[0]),f.TranslationToRef(0,0,-h,p.Matrix[1]),p.Matrix[0].multiplyToRef(p.Matrix[1],p.Matrix[0]),f.OrthoOffCenterRHToRef(e,t,s,i,r,n,l,c),p.Matrix[0].multiplyToRef(l,l),l}static PerspectiveLH(e,t,s,i,r,n=0){const a=new f,o=2*s/e,h=2*s/t,l=(i+s)/(i-s),c=-2*i*s/(i-s),u=Math.tan(n);return f.FromValuesToRef(o,0,0,0,0,h,0,u,0,0,l,1,0,0,c,0,a),r&&a.multiplyToRef(m,a),a._updateIdentityStatus(!1),a}static PerspectiveFovLH(e,t,s,i,r,n=0,a=!1){const o=new f;return f.PerspectiveFovLHToRef(e,t,s,i,o,!0,r,n,a),o}static PerspectiveFovLHToRef(e,t,s,i,r,n=!0,a,o=0,h=!1){const l=s,c=i,u=1/Math.tan(.5*e),d=n?u/t:u,_=n?u:u*t,p=h&&0===l?-1:0!==c?(c+l)/(c-l):1,g=h&&0===l?2*c:0!==c?-2*c*l/(c-l):-2*l,T=Math.tan(o);return f.FromValuesToRef(d,0,0,0,0,_,0,T,0,0,p,1,0,0,g,0,r),a&&r.multiplyToRef(m,r),r._updateIdentityStatus(!1),r}static PerspectiveFovReverseLHToRef(e,t,s,i,r,n=!0,a,o=0){const h=1/Math.tan(.5*e),l=n?h/t:h,c=n?h:h*t,u=Math.tan(o);return f.FromValuesToRef(l,0,0,0,0,c,0,u,0,0,-s,1,0,0,1,0,r),a&&r.multiplyToRef(m,r),r._updateIdentityStatus(!1),r}static PerspectiveFovRH(e,t,s,i,r,n=0,a=!1){const o=new f;return f.PerspectiveFovRHToRef(e,t,s,i,o,!0,r,n,a),o}static PerspectiveFovRHToRef(e,t,s,i,r,n=!0,a,o=0,h=!1){const l=s,c=i,u=1/Math.tan(.5*e),d=n?u/t:u,_=n?u:u*t,p=h&&0===l?1:0!==c?-(c+l)/(c-l):-1,g=h&&0===l?2*c:0!==c?-2*c*l/(c-l):-2*l,T=Math.tan(o);return f.FromValuesToRef(d,0,0,0,0,_,0,T,0,0,p,-1,0,0,g,0,r),a&&r.multiplyToRef(m,r),r._updateIdentityStatus(!1),r}static PerspectiveFovReverseRHToRef(e,t,s,i,r,n=!0,a,o=0){const h=1/Math.tan(.5*e),l=n?h/t:h,c=n?h:h*t,u=Math.tan(o);return f.FromValuesToRef(l,0,0,0,0,c,0,u,0,0,-s,-1,0,0,-1,0,r),a&&r.multiplyToRef(m,r),r._updateIdentityStatus(!1),r}static GetFinalMatrix(e,t,s,i,r,n){const a=e.width,o=e.height,h=e.x,l=e.y,c=f.FromValues(a/2,0,0,0,0,-o/2,0,0,0,0,n-r,0,h+a/2,o/2+l,r,1),u=new f;return t.multiplyToRef(s,u),u.multiplyToRef(i,u),u.multiplyToRef(c,u)}static GetAsMatrix2x2(e){const t=e.m,s=[t[0],t[1],t[4],t[5]];return a.I.MatrixUse64Bits?s:new Float32Array(s)}static GetAsMatrix3x3(e){const t=e.m,s=[t[0],t[1],t[2],t[4],t[5],t[6],t[8],t[9],t[10]];return a.I.MatrixUse64Bits?s:new Float32Array(s)}static Transpose(e){const t=new f;return f.TransposeToRef(e,t),t}static TransposeToRef(e,t){const s=e.m,i=s[0],r=s[4],n=s[8],a=s[12],o=s[1],h=s[5],l=s[9],c=s[13],u=s[2],d=s[6],_=s[10],f=s[14],p=s[3],g=s[7],m=s[11],T=s[15],b=t._m;return b[0]=i,b[1]=r,b[2]=n,b[3]=a,b[4]=o,b[5]=h,b[6]=l,b[7]=c,b[8]=u,b[9]=d,b[10]=_,b[11]=f,b[12]=p,b[13]=g,b[14]=m,b[15]=T,t.markAsUpdated(),t._updateIdentityStatus(e._isIdentity,e._isIdentityDirty),t}static Reflection(e){const t=new f;return f.ReflectionToRef(e,t),t}static ReflectionToRef(e,t){e.normalize();const s=e.normal.x,i=e.normal.y,r=e.normal.z,n=-2*s,a=-2*i,o=-2*r;return f.FromValuesToRef(n*s+1,a*s,o*s,0,n*i,a*i+1,o*i,0,n*r,a*r,o*r+1,0,n*e.d,a*e.d,o*e.d,1,t),t}static FromXYZAxesToRef(e,t,s,i){return f.FromValuesToRef(e._x,e._y,e._z,0,t._x,t._y,t._z,0,s._x,s._y,s._z,0,0,0,0,1,i),i}static FromQuaternionToRef(e,t){const s=e._x*e._x,i=e._y*e._y,r=e._z*e._z,n=e._x*e._y,a=e._z*e._w,o=e._z*e._x,h=e._y*e._w,l=e._y*e._z,c=e._x*e._w;return t._m[0]=1-2*(i+r),t._m[1]=2*(n+a),t._m[2]=2*(o-h),t._m[3]=0,t._m[4]=2*(n-a),t._m[5]=1-2*(r+s),t._m[6]=2*(l+c),t._m[7]=0,t._m[8]=2*(o+h),t._m[9]=2*(l-c),t._m[10]=1-2*(i+s),t._m[11]=0,t._m[12]=0,t._m[13]=0,t._m[14]=0,t._m[15]=1,t.markAsUpdated(),t}}f._UpdateFlagSeed=0,f._IdentityReadOnly=f.Identity(),Object.defineProperties(f.prototype,{dimension:{value:[4,4]},rank:{value:2}});class p{}p.Vector3=(0,r.ln)(11,u.Zero),p.Matrix=(0,r.ln)(2,f.Identity),p.Quaternion=(0,r.ln)(3,_.Zero);class g{}g.Vector2=(0,r.ln)(3,c.Zero),g.Vector3=(0,r.ln)(13,u.Zero),g.Vector4=(0,r.ln)(3,d.Zero),g.Quaternion=(0,r.ln)(3,_.Zero),g.Matrix=(0,r.ln)(8,f.Identity),(0,n.Y5)("BABYLON.Vector2",c),(0,n.Y5)("BABYLON.Vector3",u),(0,n.Y5)("BABYLON.Vector4",d),(0,n.Y5)("BABYLON.Matrix",f);const m=f.FromValues(1,0,0,0,0,1,0,0,0,0,.5,0,0,0,.5,1)},4494:(e,t,s)=>{s.d(t,{L:()=>i});class i{constructor(e,t,s,i){this.x=e,this.y=t,this.width=s,this.height=i}toGlobal(e,t){return new i(this.x*e,this.y*t,this.width*e,this.height*t)}toGlobalToRef(e,t,s){return s.x=this.x*e,s.y=this.y*t,s.width=this.width*e,s.height=this.height*t,this}clone(){return new i(this.x,this.y,this.width,this.height)}}},4640:(e,t,s)=>{s.d(t,{O:()=>h,Q:()=>l});var i=s(9923);s(8733),s(6041),s(5559),s(2572),s(1903),s(4100),s(521),s(4494);const r=[Math.sqrt(1/(4*Math.PI)),-Math.sqrt(3/(4*Math.PI)),Math.sqrt(3/(4*Math.PI)),-Math.sqrt(3/(4*Math.PI)),Math.sqrt(15/(4*Math.PI)),-Math.sqrt(15/(4*Math.PI)),Math.sqrt(5/(16*Math.PI)),-Math.sqrt(15/(4*Math.PI)),Math.sqrt(15/(16*Math.PI))],n=[()=>1,e=>e.y,e=>e.z,e=>e.x,e=>e.x*e.y,e=>e.y*e.z,e=>3*e.z*e.z-1,e=>e.x*e.z,e=>e.x*e.x-e.y*e.y],a=(e,t)=>r[e]*n[e](t),o=[Math.PI,2*Math.PI/3,2*Math.PI/3,2*Math.PI/3,Math.PI/4,Math.PI/4,Math.PI/4,Math.PI/4,Math.PI/4];class h{constructor(){this.preScaled=!1,this.l00=i.Pq.Zero(),this.l1_1=i.Pq.Zero(),this.l10=i.Pq.Zero(),this.l11=i.Pq.Zero(),this.l2_2=i.Pq.Zero(),this.l2_1=i.Pq.Zero(),this.l20=i.Pq.Zero(),this.l21=i.Pq.Zero(),this.l22=i.Pq.Zero()}addLight(e,t,s){i.AA.Vector3[0].set(t.r,t.g,t.b);const r=i.AA.Vector3[0],n=i.AA.Vector3[1];r.scaleToRef(s,n),n.scaleToRef(a(0,e),i.AA.Vector3[2]),this.l00.addInPlace(i.AA.Vector3[2]),n.scaleToRef(a(1,e),i.AA.Vector3[2]),this.l1_1.addInPlace(i.AA.Vector3[2]),n.scaleToRef(a(2,e),i.AA.Vector3[2]),this.l10.addInPlace(i.AA.Vector3[2]),n.scaleToRef(a(3,e),i.AA.Vector3[2]),this.l11.addInPlace(i.AA.Vector3[2]),n.scaleToRef(a(4,e),i.AA.Vector3[2]),this.l2_2.addInPlace(i.AA.Vector3[2]),n.scaleToRef(a(5,e),i.AA.Vector3[2]),this.l2_1.addInPlace(i.AA.Vector3[2]),n.scaleToRef(a(6,e),i.AA.Vector3[2]),this.l20.addInPlace(i.AA.Vector3[2]),n.scaleToRef(a(7,e),i.AA.Vector3[2]),this.l21.addInPlace(i.AA.Vector3[2]),n.scaleToRef(a(8,e),i.AA.Vector3[2]),this.l22.addInPlace(i.AA.Vector3[2])}scaleInPlace(e){this.l00.scaleInPlace(e),this.l1_1.scaleInPlace(e),this.l10.scaleInPlace(e),this.l11.scaleInPlace(e),this.l2_2.scaleInPlace(e),this.l2_1.scaleInPlace(e),this.l20.scaleInPlace(e),this.l21.scaleInPlace(e),this.l22.scaleInPlace(e)}convertIncidentRadianceToIrradiance(){this.l00.scaleInPlace(o[0]),this.l1_1.scaleInPlace(o[1]),this.l10.scaleInPlace(o[2]),this.l11.scaleInPlace(o[3]),this.l2_2.scaleInPlace(o[4]),this.l2_1.scaleInPlace(o[5]),this.l20.scaleInPlace(o[6]),this.l21.scaleInPlace(o[7]),this.l22.scaleInPlace(o[8])}convertIrradianceToLambertianRadiance(){this.scaleInPlace(1/Math.PI)}preScaleForRendering(){this.preScaled=!0,this.l00.scaleInPlace(r[0]),this.l1_1.scaleInPlace(r[1]),this.l10.scaleInPlace(r[2]),this.l11.scaleInPlace(r[3]),this.l2_2.scaleInPlace(r[4]),this.l2_1.scaleInPlace(r[5]),this.l20.scaleInPlace(r[6]),this.l21.scaleInPlace(r[7]),this.l22.scaleInPlace(r[8])}updateFromArray(e){return i.Pq.FromArrayToRef(e[0],0,this.l00),i.Pq.FromArrayToRef(e[1],0,this.l1_1),i.Pq.FromArrayToRef(e[2],0,this.l10),i.Pq.FromArrayToRef(e[3],0,this.l11),i.Pq.FromArrayToRef(e[4],0,this.l2_2),i.Pq.FromArrayToRef(e[5],0,this.l2_1),i.Pq.FromArrayToRef(e[6],0,this.l20),i.Pq.FromArrayToRef(e[7],0,this.l21),i.Pq.FromArrayToRef(e[8],0,this.l22),this}updateFromFloatsArray(e){return i.Pq.FromFloatsToRef(e[0],e[1],e[2],this.l00),i.Pq.FromFloatsToRef(e[3],e[4],e[5],this.l1_1),i.Pq.FromFloatsToRef(e[6],e[7],e[8],this.l10),i.Pq.FromFloatsToRef(e[9],e[10],e[11],this.l11),i.Pq.FromFloatsToRef(e[12],e[13],e[14],this.l2_2),i.Pq.FromFloatsToRef(e[15],e[16],e[17],this.l2_1),i.Pq.FromFloatsToRef(e[18],e[19],e[20],this.l20),i.Pq.FromFloatsToRef(e[21],e[22],e[23],this.l21),i.Pq.FromFloatsToRef(e[24],e[25],e[26],this.l22),this}static FromArray(e){return(new h).updateFromArray(e)}static FromPolynomial(e){const t=new h;return t.l00=e.xx.scale(.376127).add(e.yy.scale(.376127)).add(e.zz.scale(.376126)),t.l1_1=e.y.scale(.977204),t.l10=e.z.scale(.977204),t.l11=e.x.scale(.977204),t.l2_2=e.xy.scale(1.16538),t.l2_1=e.yz.scale(1.16538),t.l20=e.zz.scale(1.34567).subtract(e.xx.scale(.672834)).subtract(e.yy.scale(.672834)),t.l21=e.zx.scale(1.16538),t.l22=e.xx.scale(1.16538).subtract(e.yy.scale(1.16538)),t.l1_1.scaleInPlace(-1),t.l11.scaleInPlace(-1),t.l2_1.scaleInPlace(-1),t.l21.scaleInPlace(-1),t.scaleInPlace(Math.PI),t}}class l{constructor(){this.x=i.Pq.Zero(),this.y=i.Pq.Zero(),this.z=i.Pq.Zero(),this.xx=i.Pq.Zero(),this.yy=i.Pq.Zero(),this.zz=i.Pq.Zero(),this.xy=i.Pq.Zero(),this.yz=i.Pq.Zero(),this.zx=i.Pq.Zero()}get preScaledHarmonics(){return this._harmonics||(this._harmonics=h.FromPolynomial(this)),this._harmonics.preScaled||this._harmonics.preScaleForRendering(),this._harmonics}addAmbient(e){i.AA.Vector3[0].copyFromFloats(e.r,e.g,e.b);const t=i.AA.Vector3[0];this.xx.addInPlace(t),this.yy.addInPlace(t),this.zz.addInPlace(t)}scaleInPlace(e){this.x.scaleInPlace(e),this.y.scaleInPlace(e),this.z.scaleInPlace(e),this.xx.scaleInPlace(e),this.yy.scaleInPlace(e),this.zz.scaleInPlace(e),this.yz.scaleInPlace(e),this.zx.scaleInPlace(e),this.xy.scaleInPlace(e)}updateFromHarmonics(e){return this._harmonics=e,this.x.copyFrom(e.l11),this.x.scaleInPlace(1.02333).scaleInPlace(-1),this.y.copyFrom(e.l1_1),this.y.scaleInPlace(1.02333).scaleInPlace(-1),this.z.copyFrom(e.l10),this.z.scaleInPlace(1.02333),this.xx.copyFrom(e.l00),i.AA.Vector3[0].copyFrom(e.l20).scaleInPlace(.247708),i.AA.Vector3[1].copyFrom(e.l22).scaleInPlace(.429043),this.xx.scaleInPlace(.886277).subtractInPlace(i.AA.Vector3[0]).addInPlace(i.AA.Vector3[1]),this.yy.copyFrom(e.l00),this.yy.scaleInPlace(.886277).subtractInPlace(i.AA.Vector3[0]).subtractInPlace(i.AA.Vector3[1]),this.zz.copyFrom(e.l00),i.AA.Vector3[0].copyFrom(e.l20).scaleInPlace(.495417),this.zz.scaleInPlace(.886277).addInPlace(i.AA.Vector3[0]),this.yz.copyFrom(e.l2_1),this.yz.scaleInPlace(.858086).scaleInPlace(-1),this.zx.copyFrom(e.l21),this.zx.scaleInPlace(.858086).scaleInPlace(-1),this.xy.copyFrom(e.l2_2),this.xy.scaleInPlace(.858086),this.scaleInPlace(1/Math.PI),this}static FromHarmonics(e){return(new l).updateFromHarmonics(e)}static FromArray(e){const t=new l;return i.Pq.FromArrayToRef(e[0],0,t.x),i.Pq.FromArrayToRef(e[1],0,t.y),i.Pq.FromArrayToRef(e[2],0,t.z),i.Pq.FromArrayToRef(e[3],0,t.xx),i.Pq.FromArrayToRef(e[4],0,t.yy),i.Pq.FromArrayToRef(e[5],0,t.zz),i.Pq.FromArrayToRef(e[6],0,t.yz),i.Pq.FromArrayToRef(e[7],0,t.zx),i.Pq.FromArrayToRef(e[8],0,t.xy),t}}},8529:(e,t,s)=>{s.d(t,{km:()=>g});var i=s(9923),r=s(6041),n=s(5530),a=s(6803),o=s(5616);n.e._GroundMeshParser=(e,t)=>h.Parse(e,t);class h extends n.e{constructor(e,t){super(e,t),this.generateOctree=!1}getClassName(){return"GroundMesh"}get subdivisions(){return Math.min(this._subdivisionsX,this._subdivisionsY)}get subdivisionsX(){return this._subdivisionsX}get subdivisionsY(){return this._subdivisionsY}optimize(e,t=32){this._subdivisionsX=e,this._subdivisionsY=e,this.subdivide(e);this.createOrUpdateSubmeshesOctree&&this.createOrUpdateSubmeshesOctree(t)}getHeightAtCoordinates(e,t){const s=this.getWorldMatrix(),r=i.AA.Matrix[5];s.invertToRef(r);const n=i.AA.Vector3[8];if(i.Pq.TransformCoordinatesFromFloatsToRef(e,0,t,r,n),e=n.x,t=n.z,e<this._minX||e>=this._maxX||t<=this._minZ||t>this._maxZ)return this.position.y;this._heightQuads&&0!=this._heightQuads.length||(this._initHeightQuads(),this._computeHeightQuads());const a=this._getFacetAt(e,t),o=-(a.x*e+a.z*t+a.w)/a.y;return i.Pq.TransformCoordinatesFromFloatsToRef(0,o,0,s,n),n.y}getNormalAtCoordinates(e,t){const s=new i.Pq(0,1,0);return this.getNormalAtCoordinatesToRef(e,t,s),s}getNormalAtCoordinatesToRef(e,t,s){const r=this.getWorldMatrix(),n=i.AA.Matrix[5];r.invertToRef(n);const a=i.AA.Vector3[8];if(i.Pq.TransformCoordinatesFromFloatsToRef(e,0,t,n,a),e=a.x,t=a.z,e<this._minX||e>this._maxX||t<this._minZ||t>this._maxZ)return this;this._heightQuads&&0!=this._heightQuads.length||(this._initHeightQuads(),this._computeHeightQuads());const o=this._getFacetAt(e,t);return i.Pq.TransformNormalFromFloatsToRef(o.x,o.y,o.z,r,s),this}updateCoordinateHeights(){return this._heightQuads&&0!=this._heightQuads.length||this._initHeightQuads(),this._computeHeightQuads(),this}_getFacetAt(e,t){const s=Math.floor((e+this._maxX)*this._subdivisionsX/this._width),i=Math.floor(-(t+this._maxZ)*this._subdivisionsY/this._height+this._subdivisionsY),r=this._heightQuads[i*this._subdivisionsX+s];let n;return n=t<r.slope.x*e+r.slope.y?r.facet1:r.facet2,n}_initHeightQuads(){const e=this._subdivisionsX,t=this._subdivisionsY;this._heightQuads=new Array;for(let s=0;s<t;s++)for(let t=0;t<e;t++){const r={slope:i.I9.Zero(),facet1:new i.IU(0,0,0,0),facet2:new i.IU(0,0,0,0)};this._heightQuads[s*e+t]=r}return this}_computeHeightQuads(){const e=this.getVerticesData(o.R.PositionKind);if(!e)return this;const t=i.AA.Vector3[3],s=i.AA.Vector3[2],r=i.AA.Vector3[1],n=i.AA.Vector3[0],a=i.AA.Vector3[4],h=i.AA.Vector3[5],l=i.AA.Vector3[6],c=i.AA.Vector3[7],u=i.AA.Vector3[8];let d=0,_=0,f=0,p=0,g=0,m=0,T=0;const b=this._subdivisionsX,E=this._subdivisionsY;for(let o=0;o<E;o++)for(let E=0;E<b;E++){d=3*E,_=o*(b+1)*3,f=(o+1)*(b+1)*3,t.x=e[_+d],t.y=e[_+d+1],t.z=e[_+d+2],s.x=e[_+d+3],s.y=e[_+d+4],s.z=e[_+d+5],r.x=e[f+d],r.y=e[f+d+1],r.z=e[f+d+2],n.x=e[f+d+3],n.y=e[f+d+4],n.z=e[f+d+5],p=(n.z-t.z)/(n.x-t.x),g=t.z-p*t.x,s.subtractToRef(t,a),r.subtractToRef(t,h),n.subtractToRef(t,l),i.Pq.CrossToRef(l,h,c),i.Pq.CrossToRef(a,l,u),c.normalize(),u.normalize(),m=-(c.x*t.x+c.y*t.y+c.z*t.z),T=-(u.x*s.x+u.y*s.y+u.z*s.z);const x=this._heightQuads[o*b+E];x.slope.copyFromFloats(p,g),x.facet1.copyFromFloats(c.x,c.y,c.z,m),x.facet2.copyFromFloats(u.x,u.y,u.z,T)}return this}serialize(e){super.serialize(e),e.subdivisionsX=this._subdivisionsX,e.subdivisionsY=this._subdivisionsY,e.minX=this._minX,e.maxX=this._maxX,e.minZ=this._minZ,e.maxZ=this._maxZ,e.width=this._width,e.height=this._height}static Parse(e,t){const s=new h(e.name,t);return s._subdivisionsX=e.subdivisionsX||1,s._subdivisionsY=e.subdivisionsY||1,s._minX=e.minX,s._maxX=e.maxX,s._minZ=e.minZ,s._maxZ=e.maxZ,s._width=e.width,s._height=e.height,s}}var l=s(998),c=s(6315),u=s(5559),d=s(1313);function _(e){const t=[],s=[],r=[],n=[];let o,h;const l=e.width||e.size||1,c=e.height||e.size||1,u=0|(e.subdivisionsX||e.subdivisions||1),_=0|(e.subdivisionsY||e.subdivisions||1);for(o=0;o<=_;o++)for(h=0;h<=u;h++){const e=new i.Pq(h*l/u-l/2,0,(_-o)*c/_-c/2),t=new i.Pq(0,1,0);s.push(e.x,e.y,e.z),r.push(t.x,t.y,t.z),n.push(h/u,d.rX?o/_:1-o/_)}for(o=0;o<_;o++)for(h=0;h<u;h++)t.push(h+1+(o+1)*(u+1)),t.push(h+1+o*(u+1)),t.push(h+o*(u+1)),t.push(h+(o+1)*(u+1)),t.push(h+1+(o+1)*(u+1)),t.push(h+o*(u+1));const f=new a.P;return f.indices=t,f.positions=s,f.normals=r,f.uvs=n,f}function f(e){const t=void 0!==e.xmin&&null!==e.xmin?e.xmin:-1,s=void 0!==e.zmin&&null!==e.zmin?e.zmin:-1,r=void 0!==e.xmax&&null!==e.xmax?e.xmax:1,n=void 0!==e.zmax&&null!==e.zmax?e.zmax:1,o=e.subdivisions||{w:1,h:1},h=e.precision||{w:1,h:1},l=[],c=[],u=[],d=[];let _,f,p,g;o.h=o.h<1?1:o.h,o.w=o.w<1?1:o.w,h.w=h.w<1?1:h.w,h.h=h.h<1?1:h.h;const m=(r-t)/o.w,T=(n-s)/o.h;function b(e,t,s,r){const n=c.length/3,a=h.w+1;for(_=0;_<h.h;_++)for(f=0;f<h.w;f++){const e=[n+f+_*a,n+(f+1)+_*a,n+(f+1)+(_+1)*a,n+f+(_+1)*a];l.push(e[1]),l.push(e[2]),l.push(e[3]),l.push(e[0]),l.push(e[1]),l.push(e[3])}const o=i.Pq.Zero(),p=new i.Pq(0,1,0);for(_=0;_<=h.h;_++)for(o.z=_*(r-t)/h.h+t,f=0;f<=h.w;f++)o.x=f*(s-e)/h.w+e,o.y=0,c.push(o.x,o.y,o.z),u.push(p.x,p.y,p.z),d.push(f/h.w,_/h.h)}for(p=0;p<o.h;p++)for(g=0;g<o.w;g++)b(t+g*m,s+p*T,t+(g+1)*m,s+(p+1)*T);const E=new a.P;return E.indices=l,E.positions=c,E.normals=u,E.uvs=d,E}function p(e){const t=[],s=[],n=[],o=[];let h,l;const c=e.colorFilter||new r.v9(.3,.59,.11),d=e.alphaFilter||0;let _=!1;if(e.minHeight>e.maxHeight){_=!0;const t=e.maxHeight;e.maxHeight=e.minHeight,e.minHeight=t}for(h=0;h<=e.subdivisions;h++)for(l=0;l<=e.subdivisions;l++){const t=new i.Pq(l*e.width/e.subdivisions-e.width/2,0,(e.subdivisions-h)*e.height/e.subdivisions-e.height/2),r=4*(((t.x+e.width/2)/e.width*(e.bufferWidth-1)|0)+((1-(t.z+e.height/2)/e.height)*(e.bufferHeight-1)|0)*e.bufferWidth);let a=e.buffer[r]/255,f=e.buffer[r+1]/255,p=e.buffer[r+2]/255;const g=e.buffer[r+3]/255;_&&(a=1-a,f=1-f,p=1-p);const m=a*c.r+f*c.g+p*c.b;t.y=g>=d?e.minHeight+(e.maxHeight-e.minHeight)*m:e.minHeight-u.bH,e.heightBuffer&&(e.heightBuffer[h*(e.subdivisions+1)+l]=t.y),s.push(t.x,t.y,t.z),n.push(0,0,0),o.push(l/e.subdivisions,1-h/e.subdivisions)}for(h=0;h<e.subdivisions;h++)for(l=0;l<e.subdivisions;l++){const i=l+1+(h+1)*(e.subdivisions+1),r=l+1+h*(e.subdivisions+1),n=l+h*(e.subdivisions+1),a=l+(h+1)*(e.subdivisions+1),o=s[3*i+1]>=e.minHeight,c=s[3*r+1]>=e.minHeight,u=s[3*n+1]>=e.minHeight;o&&c&&u&&(t.push(i),t.push(r),t.push(n)),s[3*a+1]>=e.minHeight&&o&&u&&(t.push(a),t.push(i),t.push(n))}a.P.ComputeNormals(s,t,n);const f=new a.P;return f.indices=t,f.positions=s,f.normals=n,f.uvs=o,f}function g(e,t={},s){const i=new h(e,s);return i._setReady(!1),i._subdivisionsX=t.subdivisionsX||t.subdivisions||1,i._subdivisionsY=t.subdivisionsY||t.subdivisions||1,i._width=t.width||1,i._height=t.height||1,i._maxX=i._width/2,i._maxZ=i._height/2,i._minX=-i._maxX,i._minZ=-i._maxZ,_(t).applyToMesh(i,t.updatable),i._setReady(!0),i}a.P.CreateGround=_,a.P.CreateTiledGround=f,a.P.CreateGroundFromHeightMap=p,n.e.CreateGround=(e,t,s,i,r,n)=>g(e,{width:t,height:s,subdivisions:i,updatable:n},r),n.e.CreateTiledGround=(e,t,s,i,r,a,o,h,l)=>function(e,t,s=null){const i=new n.e(e,s);return f(t).applyToMesh(i,t.updatable),i}(e,{xmin:t,zmin:s,xmax:i,zmax:r,subdivisions:a,precision:o,updatable:l},h),n.e.CreateGroundFromHeightMap=(e,t,s,i,n,a,o,u,d,_,f)=>function(e,t,s={},i=null){const n=s.width||10,a=s.height||10,o=s.subdivisions||1,u=s.minHeight||0,d=s.maxHeight||1,_=s.colorFilter||new r.v9(.3,.59,.11),f=s.alphaFilter||0,g=s.updatable,m=s.onReady;i=i||c.q.LastCreatedScene;const T=new h(e,i);let b;T._subdivisionsX=o,T._subdivisionsY=o,T._width=n,T._height=a,T._maxX=T._width/2,T._maxZ=T._height/2,T._minX=-T._maxX,T._minZ=-T._maxZ,T._setReady(!1),s.passHeightBufferInCallback&&(b=new Float32Array((o+1)*(o+1)));const E=(e,t,s)=>{p({width:n,height:a,subdivisions:o,minHeight:u,maxHeight:d,colorFilter:_,buffer:e,bufferWidth:t,bufferHeight:s,alphaFilter:f,heightBuffer:b}).applyToMesh(T,g),m&&m(T,b),T._setReady(!0)};if("string"==typeof t){const e=e=>{const t=e.width,s=e.height;if(i.isDisposed)return;const r=i?.getEngine().resizeImageBitmap(e,t,s);E(r,t,s)};l.S0.LoadImage(t,e,s.onError?s.onError:()=>{},i.offlineProvider)}else E(t.data,t.width,t.height);return T}(e,t,{width:s,height:i,subdivisions:n,minHeight:a,maxHeight:o,updatable:d,onReady:_,alphaFilter:f},u)},4329:(e,t,s)=>{s.d(t,{A:()=>r});var i=s(1504);class r extends i.n{constructor(e){super(),this._buffer=e}get underlyingResource(){return this._buffer}}},861:(e,t,s)=>{s.d(t,{u:()=>R});var i=s(5524),r=s(9848),n=s(9923),a=s(5616),o=s(6803),h=s(7328),l=s(311),c=s(2564),u=s(935);class d{constructor(){this._checkCollisions=!1,this._collisionMask=-1,this._collisionGroup=-1,this._surroundingMeshes=null,this._collider=null,this._oldPositionForCollisions=new n.Pq(0,0,0),this._diffPositionForCollisions=new n.Pq(0,0,0),this._collisionResponse=!0}}var _=s(5503),f=s(1139),p=s(6041),g=s(5559),m=s(8733),T=s(6552),b=s(9259),E=s(6326);class x{constructor(){this.facetNb=0,this.partitioningSubdivisions=10,this.partitioningBBoxRatio=1.01,this.facetDataEnabled=!1,this.facetParameters={},this.bbSize=n.Pq.Zero(),this.subDiv={max:1,X:1,Y:1,Z:1},this.facetDepthSort=!1,this.facetDepthSortEnabled=!1}}class A{constructor(){this._hasVertexAlpha=!1,this._useVertexColors=!0,this._numBoneInfluencers=4,this._applyFog=!0,this._receiveShadows=!1,this._facetData=new x,this._visibility=1,this._skeleton=null,this._layerMask=268435455,this._computeBonesUsingShaders=!0,this._isActive=!1,this._onlyForInstances=!1,this._isActiveIntermediate=!1,this._onlyForInstancesIntermediate=!1,this._actAsRegularMesh=!1,this._currentLOD=null,this._currentLODIsUpToDate=!1,this._collisionRetryCount=3,this._morphTargetManager=null,this._renderingGroupId=0,this._bakedVertexAnimationManager=null,this._material=null,this._positions=null,this._pointerOverDisableMeshTesting=!1,this._meshCollisionData=new d,this._enableDistantPicking=!1,this._rawBoundingInfo=null,this._sideOrientationHint=!1,this._inheritVisibility=!1}}class R extends h.V{static get BILLBOARDMODE_NONE(){return h.V.BILLBOARDMODE_NONE}static get BILLBOARDMODE_X(){return h.V.BILLBOARDMODE_X}static get BILLBOARDMODE_Y(){return h.V.BILLBOARDMODE_Y}static get BILLBOARDMODE_Z(){return h.V.BILLBOARDMODE_Z}static get BILLBOARDMODE_ALL(){return h.V.BILLBOARDMODE_ALL}static get BILLBOARDMODE_USE_POSITION(){return h.V.BILLBOARDMODE_USE_POSITION}get facetNb(){return this._internalAbstractMeshDataInfo._facetData.facetNb}get partitioningSubdivisions(){return this._internalAbstractMeshDataInfo._facetData.partitioningSubdivisions}set partitioningSubdivisions(e){this._internalAbstractMeshDataInfo._facetData.partitioningSubdivisions=e}get partitioningBBoxRatio(){return this._internalAbstractMeshDataInfo._facetData.partitioningBBoxRatio}set partitioningBBoxRatio(e){this._internalAbstractMeshDataInfo._facetData.partitioningBBoxRatio=e}get mustDepthSortFacets(){return this._internalAbstractMeshDataInfo._facetData.facetDepthSort}set mustDepthSortFacets(e){this._internalAbstractMeshDataInfo._facetData.facetDepthSort=e}get facetDepthSortFrom(){return this._internalAbstractMeshDataInfo._facetData.facetDepthSortFrom}set facetDepthSortFrom(e){this._internalAbstractMeshDataInfo._facetData.facetDepthSortFrom=e}get collisionRetryCount(){return this._internalAbstractMeshDataInfo._collisionRetryCount}set collisionRetryCount(e){this._internalAbstractMeshDataInfo._collisionRetryCount=e}get isFacetDataEnabled(){return this._internalAbstractMeshDataInfo._facetData.facetDataEnabled}get morphTargetManager(){return this._internalAbstractMeshDataInfo._morphTargetManager}set morphTargetManager(e){this._internalAbstractMeshDataInfo._morphTargetManager!==e&&(this._internalAbstractMeshDataInfo._morphTargetManager=e,this._syncGeometryWithMorphTargetManager())}get bakedVertexAnimationManager(){return this._internalAbstractMeshDataInfo._bakedVertexAnimationManager}set bakedVertexAnimationManager(e){this._internalAbstractMeshDataInfo._bakedVertexAnimationManager!==e&&(this._internalAbstractMeshDataInfo._bakedVertexAnimationManager=e,this._markSubMeshesAsAttributesDirty())}_syncGeometryWithMorphTargetManager(){}_updateNonUniformScalingState(e){return!!super._updateNonUniformScalingState(e)&&(this._markSubMeshesAsMiscDirty(),!0)}get rawBoundingInfo(){return this._internalAbstractMeshDataInfo._rawBoundingInfo}set rawBoundingInfo(e){this._internalAbstractMeshDataInfo._rawBoundingInfo=e}set onCollide(e){this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver&&this.onCollideObservable.remove(this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver),this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver=this.onCollideObservable.add(e)}set onCollisionPositionChange(e){this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver&&this.onCollisionPositionChangeObservable.remove(this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver),this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver=this.onCollisionPositionChangeObservable.add(e)}get visibility(){return this._internalAbstractMeshDataInfo._visibility}set visibility(e){if(this._internalAbstractMeshDataInfo._visibility===e)return;const t=this._internalAbstractMeshDataInfo._visibility;this._internalAbstractMeshDataInfo._visibility=e,(1===t&&1!==e||1!==t&&1===e)&&this._markSubMeshesAsDirty((e=>{e.markAsMiscDirty(),e.markAsPrePassDirty()}))}get inheritVisibility(){return this._internalAbstractMeshDataInfo._inheritVisibility}set inheritVisibility(e){this._internalAbstractMeshDataInfo._inheritVisibility=e}get isVisible(){if(!this._isVisible||!this.inheritVisibility||!this._parentNode)return this._isVisible;if(this._isVisible){let e=this._parentNode;for(;e;){const t=e.isVisible;if(void 0!==t)return t;e=e.parent}}return this._isVisible}set isVisible(e){this._isVisible=e}get pointerOverDisableMeshTesting(){return this._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting}set pointerOverDisableMeshTesting(e){this._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting=e}get renderingGroupId(){return this._internalAbstractMeshDataInfo._renderingGroupId}set renderingGroupId(e){this._internalAbstractMeshDataInfo._renderingGroupId=e}get material(){return this._internalAbstractMeshDataInfo._material}set material(e){this._setMaterial(e)}_setMaterial(e){this._internalAbstractMeshDataInfo._material!==e&&(this._internalAbstractMeshDataInfo._material&&this._internalAbstractMeshDataInfo._material.meshMap&&(this._internalAbstractMeshDataInfo._material.meshMap[this.uniqueId]=void 0),this._internalAbstractMeshDataInfo._material=e,e&&e.meshMap&&(e.meshMap[this.uniqueId]=this),this.onMaterialChangedObservable.hasObservers()&&this.onMaterialChangedObservable.notifyObservers(this),this.subMeshes&&(this.resetDrawCache(),this._unBindEffect()))}getMaterialForRenderPass(e){return this._internalAbstractMeshDataInfo._materialForRenderPass?.[e]}setMaterialForRenderPass(e,t){this.resetDrawCache(e),this._internalAbstractMeshDataInfo._materialForRenderPass||(this._internalAbstractMeshDataInfo._materialForRenderPass=[]),this._internalAbstractMeshDataInfo._materialForRenderPass[e]=t}get receiveShadows(){return this._internalAbstractMeshDataInfo._receiveShadows}set receiveShadows(e){this._internalAbstractMeshDataInfo._receiveShadows!==e&&(this._internalAbstractMeshDataInfo._receiveShadows=e,this._markSubMeshesAsLightDirty())}get hasVertexAlpha(){return this._internalAbstractMeshDataInfo._hasVertexAlpha}set hasVertexAlpha(e){this._internalAbstractMeshDataInfo._hasVertexAlpha!==e&&(this._internalAbstractMeshDataInfo._hasVertexAlpha=e,this._markSubMeshesAsAttributesDirty(),this._markSubMeshesAsMiscDirty())}get useVertexColors(){return this._internalAbstractMeshDataInfo._useVertexColors}set useVertexColors(e){this._internalAbstractMeshDataInfo._useVertexColors!==e&&(this._internalAbstractMeshDataInfo._useVertexColors=e,this._markSubMeshesAsAttributesDirty())}get computeBonesUsingShaders(){return this._internalAbstractMeshDataInfo._computeBonesUsingShaders}set computeBonesUsingShaders(e){this._internalAbstractMeshDataInfo._computeBonesUsingShaders!==e&&(this._internalAbstractMeshDataInfo._computeBonesUsingShaders=e,this._markSubMeshesAsAttributesDirty())}get numBoneInfluencers(){return this._internalAbstractMeshDataInfo._numBoneInfluencers}set numBoneInfluencers(e){this._internalAbstractMeshDataInfo._numBoneInfluencers!==e&&(this._internalAbstractMeshDataInfo._numBoneInfluencers=e,this._markSubMeshesAsAttributesDirty())}get applyFog(){return this._internalAbstractMeshDataInfo._applyFog}set applyFog(e){this._internalAbstractMeshDataInfo._applyFog!==e&&(this._internalAbstractMeshDataInfo._applyFog=e,this._markSubMeshesAsMiscDirty())}get enableDistantPicking(){return this._internalAbstractMeshDataInfo._enableDistantPicking}set enableDistantPicking(e){this._internalAbstractMeshDataInfo._enableDistantPicking=e}get layerMask(){return this._internalAbstractMeshDataInfo._layerMask}set layerMask(e){e!==this._internalAbstractMeshDataInfo._layerMask&&(this._internalAbstractMeshDataInfo._layerMask=e,this._resyncLightSources())}get collisionMask(){return this._internalAbstractMeshDataInfo._meshCollisionData._collisionMask}set collisionMask(e){this._internalAbstractMeshDataInfo._meshCollisionData._collisionMask=isNaN(e)?-1:e}get collisionResponse(){return this._internalAbstractMeshDataInfo._meshCollisionData._collisionResponse}set collisionResponse(e){this._internalAbstractMeshDataInfo._meshCollisionData._collisionResponse=e}get collisionGroup(){return this._internalAbstractMeshDataInfo._meshCollisionData._collisionGroup}set collisionGroup(e){this._internalAbstractMeshDataInfo._meshCollisionData._collisionGroup=isNaN(e)?-1:e}get surroundingMeshes(){return this._internalAbstractMeshDataInfo._meshCollisionData._surroundingMeshes}set surroundingMeshes(e){this._internalAbstractMeshDataInfo._meshCollisionData._surroundingMeshes=e}get lightSources(){return this._lightSources}set skeleton(e){const t=this._internalAbstractMeshDataInfo._skeleton;t&&t.needInitialSkinMatrix&&t._unregisterMeshWithPoseMatrix(this),e&&e.needInitialSkinMatrix&&e._registerMeshWithPoseMatrix(this),this._internalAbstractMeshDataInfo._skeleton=e,this._internalAbstractMeshDataInfo._skeleton||(this._bonesTransformMatrices=null),this._markSubMeshesAsAttributesDirty()}get skeleton(){return this._internalAbstractMeshDataInfo._skeleton}constructor(e,t=null){switch(super(e,t,!1),this._internalAbstractMeshDataInfo=new A,this._waitingMaterialId=null,this._waitingMorphTargetManagerId=null,this.cullingStrategy=R.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY,this.onCollideObservable=new r.cP,this.onCollisionPositionChangeObservable=new r.cP,this.onMaterialChangedObservable=new r.cP,this.definedFacingForward=!0,this._occlusionQuery=null,this._renderingGroup=null,this.alphaIndex=Number.MAX_VALUE,this._isVisible=!0,this.isPickable=!0,this.isNearPickable=!1,this.isNearGrabbable=!1,this.showSubMeshesBoundingBox=!1,this.isBlocker=!1,this.enablePointerMoveEvents=!1,this.outlineColor=p.v9.Red(),this.outlineWidth=.02,this.overlayColor=p.v9.Red(),this.overlayAlpha=.5,this.useOctreeForRenderingSelection=!0,this.useOctreeForPicking=!0,this.useOctreeForCollisions=!0,this.alwaysSelectAsActiveMesh=!1,this.doNotSyncBoundingInfo=!1,this.actionManager=null,this.ellipsoid=new n.Pq(.5,1,.5),this.ellipsoidOffset=new n.Pq(0,0,0),this.edgesWidth=1,this.edgesColor=new p.ov(1,0,0,1),this._edgesRenderer=null,this._masterMesh=null,this._boundingInfo=null,this._boundingInfoIsDirty=!0,this._renderId=0,this._intersectionsInProgress=new Array,this._unIndexed=!1,this._lightSources=new Array,this._waitingData={lods:null,actions:null,freezeWorldMatrix:null},this._bonesTransformMatrices=null,this._transformMatrixTexture=null,this.onRebuildObservable=new r.cP,this._onCollisionPositionChange=(e,t,s=null)=>{t.subtractToRef(this._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions,this._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions),this._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions.length()>E.$.CollisionsEpsilon&&this.position.addInPlace(this._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions),s&&this.onCollideObservable.notifyObservers(s),this.onCollisionPositionChangeObservable.notifyObservers(this.position)},(t=this.getScene()).addMesh(this),this._resyncLightSources(),this._uniformBuffer=new u.D(this.getScene().getEngine(),void 0,void 0,e,!this.getScene().getEngine().isWebGPU),this._buildUniformLayout(),t.performancePriority){case 2:this.doNotSyncBoundingInfo=!0;case 1:this.alwaysSelectAsActiveMesh=!0,this.isPickable=!1}}_buildUniformLayout(){this._uniformBuffer.addUniform("world",16),this._uniformBuffer.addUniform("visibility",1),this._uniformBuffer.create()}transferToEffect(e){const t=this._uniformBuffer;t.updateMatrix("world",e),t.updateFloat("visibility",this._internalAbstractMeshDataInfo._visibility),t.update()}getMeshUniformBuffer(){return this._uniformBuffer}getClassName(){return"AbstractMesh"}toString(e){let t="Name: "+this.name+", isInstance: "+("InstancedMesh"!==this.getClassName()?"YES":"NO");t+=", # of submeshes: "+(this.subMeshes?this.subMeshes.length:0);const s=this._internalAbstractMeshDataInfo._skeleton;return s&&(t+=", skeleton: "+s.name),e&&(t+=", billboard mode: "+["NONE","X","Y",null,"Z",null,null,"ALL"][this.billboardMode],t+=", freeze wrld mat: "+(this._isWorldMatrixFrozen||this._waitingData.freezeWorldMatrix?"YES":"NO")),t}_getEffectiveParent(){return this._masterMesh&&this.billboardMode!==h.V.BILLBOARDMODE_NONE?this._masterMesh:super._getEffectiveParent()}_getActionManagerForTrigger(e,t=!0){if(this.actionManager&&(t||this.actionManager.isRecursive)){if(!e)return this.actionManager;if(this.actionManager.hasSpecificTrigger(e))return this.actionManager}return this.parent?this.parent._getActionManagerForTrigger(e,!1):null}_rebuild(e=!1){if(this.onRebuildObservable.notifyObservers(this),null!==this._occlusionQuery&&(this._occlusionQuery=null),this.subMeshes){for(const e of this.subMeshes)e._rebuild();this.resetDrawCache()}}_resyncLightSources(){this._lightSources.length=0;for(const e of this.getScene().lights)e.isEnabled()&&e.canAffectMesh(this)&&this._lightSources.push(e);this._markSubMeshesAsLightDirty()}_resyncLightSource(e){const t=e.isEnabled()&&e.canAffectMesh(this),s=this._lightSources.indexOf(e);let i=!1;if(-1===s){if(!t)return;this._lightSources.push(e)}else{if(t)return;i=!0,this._lightSources.splice(s,1)}this._markSubMeshesAsLightDirty(i)}_unBindEffect(){for(const e of this.subMeshes)e.setEffect(null)}_removeLightSource(e,t){const s=this._lightSources.indexOf(e);-1!==s&&(this._lightSources.splice(s,1),this._markSubMeshesAsLightDirty(t))}_markSubMeshesAsDirty(e){if(this.subMeshes)for(const t of this.subMeshes)for(let s=0;s<t._drawWrappers.length;++s){const i=t._drawWrappers[s];i&&i.defines&&i.defines.markAllAsDirty&&e(i.defines)}}_markSubMeshesAsLightDirty(e=!1){this._markSubMeshesAsDirty((t=>t.markAsLightDirty(e)))}_markSubMeshesAsAttributesDirty(){this._markSubMeshesAsDirty((e=>e.markAsAttributesDirty()))}_markSubMeshesAsMiscDirty(){this._markSubMeshesAsDirty((e=>e.markAsMiscDirty()))}markAsDirty(e){return this._currentRenderId=Number.MAX_VALUE,super.markAsDirty(e),this._isDirty=!0,this}resetDrawCache(e){if(this.subMeshes)for(const t of this.subMeshes)t.resetDrawCache(e)}get isBlocked(){return!1}getLOD(e){return this}getTotalVertices(){return 0}getTotalIndices(){return 0}getIndices(){return null}getVerticesData(e){return null}setVerticesData(e,t,s,i){return this}updateVerticesData(e,t,s,i){return this}setIndices(e,t){return this}isVerticesDataPresent(e){return!1}getBoundingInfo(){return this._masterMesh?this._masterMesh.getBoundingInfo():(this._boundingInfoIsDirty&&(this._boundingInfoIsDirty=!1,this._updateBoundingInfo()),this._boundingInfo)}getRawBoundingInfo(){return this.rawBoundingInfo??this.getBoundingInfo()}setBoundingInfo(e){return this._boundingInfo=e,this}get hasBoundingInfo(){return null!==this._boundingInfo}buildBoundingInfo(e,t,s){return this._boundingInfo=new c.j(e,t,s),this._boundingInfo}normalizeToUnitCube(e=!0,t=!1,s){return super.normalizeToUnitCube(e,t,s)}get useBones(){return this.skeleton&&this.getScene().skeletonsEnabled&&this.isVerticesDataPresent(a.R.MatricesIndicesKind)&&this.isVerticesDataPresent(a.R.MatricesWeightsKind)}_preActivate(){}_preActivateForIntermediateRendering(e){}_activate(e,t){return this._renderId=e,!0}_postActivate(){}_freeze(){}_unFreeze(){}getWorldMatrix(){return this._masterMesh&&this.billboardMode===h.V.BILLBOARDMODE_NONE?this._masterMesh.getWorldMatrix():super.getWorldMatrix()}_getWorldMatrixDeterminant(){return this._masterMesh?this._masterMesh._getWorldMatrixDeterminant():super._getWorldMatrixDeterminant()}get isAnInstance(){return!1}get hasInstances(){return!1}get hasThinInstances(){return!1}movePOV(e,t,s){return this.position.addInPlace(this.calcMovePOV(e,t,s)),this}calcMovePOV(e,t,s){const i=new n.uq;(this.rotationQuaternion?this.rotationQuaternion:n.PT.RotationYawPitchRoll(this.rotation.y,this.rotation.x,this.rotation.z)).toRotationMatrix(i);const r=n.Pq.Zero(),a=this.definedFacingForward?-1:1;return n.Pq.TransformCoordinatesFromFloatsToRef(e*a,t,s*a,i,r),r}rotatePOV(e,t,s){return this.rotation.addInPlace(this.calcRotatePOV(e,t,s)),this}calcRotatePOV(e,t,s){const i=this.definedFacingForward?1:-1;return new n.Pq(e*i,t,s*i)}_refreshBoundingInfo(e,t){if(e){const s=(0,f.b8)(e,0,this.getTotalVertices(),t);this._boundingInfo?this._boundingInfo.reConstruct(s.minimum,s.maximum):this._boundingInfo=new c.j(s.minimum,s.maximum)}if(this.subMeshes)for(let t=0;t<this.subMeshes.length;t++)this.subMeshes[t].refreshBoundingInfo(e);this._updateBoundingInfo()}_refreshBoundingInfoDirect(e){if(this._boundingInfo?this._boundingInfo.reConstruct(e.minimum,e.maximum):this._boundingInfo=new c.j(e.minimum,e.maximum),this.subMeshes)for(let e=0;e<this.subMeshes.length;e++)this.subMeshes[e].refreshBoundingInfo(null);this._updateBoundingInfo()}static _ApplySkeleton(e,t,s,i,r,o,h){!function(e,t,s,i,r,o,h){const l=n.AA.Vector3[0],c=n.AA.Matrix[0],u=n.AA.Matrix[1],d=t===a.R.NormalKind?n.Pq.TransformNormalFromFloatsToRef:n.Pq.TransformCoordinatesFromFloatsToRef;for(let t=0,a=0;t<e.length;t+=3,a+=4){let _,f;for(c.reset(),_=0;_<4;_++)f=r[a+_],f>0&&(n.uq.FromFloat32ArrayToRefScaled(s,Math.floor(16*i[a+_]),f,u),c.addToSelf(u));if(o&&h)for(_=0;_<4;_++)f=h[a+_],f>0&&(n.uq.FromFloat32ArrayToRefScaled(s,Math.floor(16*o[a+_]),f,u),c.addToSelf(u));d(e[t],e[t+1],e[t+2],c,l),l.toArray(e,t)}}(e,t,s,i,r,o,h)}_getData(e,t,s=a.R.PositionKind){const i=e.cache,r=e=>{if(i){const t=i._vertexData||(i._vertexData={});return t[e]||this.copyVerticesData(e,t),t[e]}return this.getVerticesData(e)};if(t||(t=r(s)),!t)return null;if(i?(i._outputData?i._outputData.set(t):i._outputData=new Float32Array(t),t=i._outputData):(e.applyMorph&&this.morphTargetManager||e.applySkeleton&&this.skeleton)&&(t=t.slice()),e.applyMorph&&this.morphTargetManager&&function(e,t,s){let i=null;switch(t){case a.R.PositionKind:i=e=>e.getPositions();break;case a.R.NormalKind:i=e=>e.getNormals();break;case a.R.TangentKind:i=e=>e.getTangents();break;case a.R.UVKind:i=e=>e.getUVs();break;default:return}for(let t=0;t<e.length;t++){let r=e[t];for(let n=0;n<s.numTargets;n++){const a=s.getTarget(n),o=a.influence;if(0!==o){const s=i(a);s&&(r+=(s[t]-e[t])*o)}}e[t]=r}}(t,s,this.morphTargetManager),e.applySkeleton&&this.skeleton){const e=r(a.R.MatricesIndicesKind),i=r(a.R.MatricesWeightsKind);if(i&&e){const n=this.numBoneInfluencers>4,o=n?r(a.R.MatricesIndicesExtraKind):null,h=n?r(a.R.MatricesWeightsExtraKind):null,l=this.skeleton.getTransformMatrices(this);R._ApplySkeleton(t,s,l,e,i,o,h)}}if(!1!==e.updatePositionsArray&&s===a.R.PositionKind){const e=this._internalAbstractMeshDataInfo._positions||[],s=e.length;if(e.length=t.length/3,s<e.length)for(let t=s;t<e.length;t++)e[t]=new n.Pq;for(let s=0,i=0;s<e.length;s++,i+=3)e[s].copyFromFloats(t[i],t[i+1],t[i+2]);this._internalAbstractMeshDataInfo._positions=e}return t}getNormalsData(e=!1,t=!1){return this._getData({applySkeleton:e,applyMorph:t,updatePositionsArray:!1},null,a.R.NormalKind)}getPositionData(e=!1,t=!1,s=null){return this._getData({applySkeleton:e,applyMorph:t,updatePositionsArray:!1},s,a.R.PositionKind)}_updateBoundingInfo(){return this._boundingInfo?this._boundingInfo.update(this.worldMatrixFromCache):this._boundingInfo=new c.j(n.Pq.Zero(),n.Pq.Zero(),this.worldMatrixFromCache),this._updateSubMeshesBoundingInfo(this.worldMatrixFromCache),this}_updateSubMeshesBoundingInfo(e){if(!this.subMeshes)return this;const t=this.subMeshes.length;for(let s=0;s<t;s++){const i=this.subMeshes[s];(t>1||!i.IsGlobal)&&i.updateBoundingInfo(e)}return this}_afterComputeWorldMatrix(){this.doNotSyncBoundingInfo||(this._boundingInfoIsDirty=!0)}isInFrustum(e){return this.getBoundingInfo().isInFrustum(e,this.cullingStrategy)}isCompletelyInFrustum(e){return this.getBoundingInfo().isCompletelyInFrustum(e)}intersectsMesh(e,t=!1,s){const i=this.getBoundingInfo(),r=e.getBoundingInfo();if(i.intersects(r,t))return!0;if(s)for(const s of this.getChildMeshes())if(s.intersectsMesh(e,t,!0))return!0;return!1}intersectsPoint(e){return this.getBoundingInfo().intersectsPoint(e)}get checkCollisions(){return this._internalAbstractMeshDataInfo._meshCollisionData._checkCollisions}set checkCollisions(e){this._internalAbstractMeshDataInfo._meshCollisionData._checkCollisions=e}get collider(){return this._internalAbstractMeshDataInfo._meshCollisionData._collider}moveWithCollisions(e){this.getAbsolutePosition().addToRef(this.ellipsoidOffset,this._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions);const t=this.getScene().collisionCoordinator;return this._internalAbstractMeshDataInfo._meshCollisionData._collider||(this._internalAbstractMeshDataInfo._meshCollisionData._collider=t.createCollider()),this._internalAbstractMeshDataInfo._meshCollisionData._collider._radius=this.ellipsoid,t.getNewPosition(this._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions,e,this._internalAbstractMeshDataInfo._meshCollisionData._collider,this.collisionRetryCount,this,this._onCollisionPositionChange,this.uniqueId),this}_collideForSubMesh(e,t,s){if(this._generatePointsArray(),!this._positions)return this;if(!e._lastColliderWorldVertices||!e._lastColliderTransformMatrix.equals(t)){e._lastColliderTransformMatrix=t.clone(),e._lastColliderWorldVertices=[],e._trianglePlanes=[];const s=e.verticesStart,i=e.verticesStart+e.verticesCount;for(let r=s;r<i;r++)e._lastColliderWorldVertices.push(n.Pq.TransformCoordinates(this._positions[r],t))}return s._collide(e._trianglePlanes,e._lastColliderWorldVertices,this.getIndices(),e.indexStart,e.indexStart+e.indexCount,e.verticesStart,!!e.getMaterial(),this,this._shouldConvertRHS(),7===e.getMaterial()?.fillMode),this}_processCollisionsForSubMeshes(e,t){const s=this._scene.getCollidingSubMeshCandidates(this,e),i=s.length;for(let r=0;r<i;r++){const n=s.data[r];i>1&&!n._checkCollision(e)||this._collideForSubMesh(n,t,e)}return this}_shouldConvertRHS(){return!1}_checkCollision(e){if(!this.getBoundingInfo()._checkCollision(e))return this;const t=n.AA.Matrix[0],s=n.AA.Matrix[1];return n.uq.ScalingToRef(1/e._radius.x,1/e._radius.y,1/e._radius.z,t),this.worldMatrixFromCache.multiplyToRef(t,s),this._processCollisionsForSubMeshes(e,s),this}_generatePointsArray(){return!1}intersects(e,t,s,i=!1,r,a=!1){const o=new l.G,h=this.getClassName(),c="InstancedLinesMesh"===h||"LinesMesh"===h||"GreasedLineMesh"===h?this.intersectionThreshold:0,u=this.getBoundingInfo();if(!this.subMeshes)return o;if(!(a||e.intersectsSphere(u.boundingSphere,c)&&e.intersectsBox(u.boundingBox,c)))return o;if(i)return o.hit=!a,o.pickedMesh=a?null:this,o.distance=a?0:n.Pq.Distance(e.origin,u.boundingSphere.center),o.subMeshId=0,o;if(!this._generatePointsArray())return o;let d=null;const _=this._scene.getIntersectingSubMeshCandidates(this,e),f=_.length;let p=!1;for(let e=0;e<f;e++){const t=_.data[e].getMaterial();if(t&&(7==t.fillMode||0==t.fillMode||1==t.fillMode||2==t.fillMode||4==t.fillMode)){p=!0;break}}if(!p)return o.hit=!0,o.pickedMesh=this,o.distance=n.Pq.Distance(e.origin,u.boundingSphere.center),o.subMeshId=-1,o;for(let i=0;i<f;i++){const r=_.data[i];if(f>1&&!a&&!r.canIntersects(e))continue;const n=r.intersects(e,this._positions,this.getIndices(),t,s);if(n&&(t||!d||n.distance<d.distance)&&(d=n,d.subMeshId=i,t))break}if(d){const t=r??this.getWorldMatrix(),s=n.AA.Vector3[0],i=n.AA.Vector3[1];n.Pq.TransformCoordinatesToRef(e.origin,t,s),e.direction.scaleToRef(d.distance,i);const a=n.Pq.TransformNormal(i,t).addInPlace(s);return o.hit=!0,o.distance=n.Pq.Distance(s,a),o.pickedPoint=a,o.pickedMesh=this,o.bu=d.bu||0,o.bv=d.bv||0,o.subMeshFaceId=d.faceId,o.faceId=d.faceId+_.data[d.subMeshId].indexStart/(-1!==this.getClassName().indexOf("LinesMesh")?2:3),o.subMeshId=d.subMeshId,o}return o}clone(e,t,s){return null}releaseSubMeshes(){if(this.subMeshes)for(;this.subMeshes.length;)this.subMeshes[0].dispose();else this.subMeshes=[];return this}dispose(e,t=!1){let s;const i=this.getScene();for(this._scene.useMaterialMeshMap&&this._internalAbstractMeshDataInfo._material&&this._internalAbstractMeshDataInfo._material.meshMap&&(this._internalAbstractMeshDataInfo._material.meshMap[this.uniqueId]=void 0),i.freeActiveMeshes(),i.freeRenderingGroups(),i.renderingManager.maintainStateBetweenFrames&&i.renderingManager.restoreDispachedFlags(),void 0!==this.actionManager&&null!==this.actionManager&&(this.actionManager.disposeWhenUnowned&&!this._scene.meshes.some((e=>e!==this&&e.actionManager===this.actionManager))&&this.actionManager.dispose(),this.actionManager=null),this._internalAbstractMeshDataInfo._skeleton=null,this._transformMatrixTexture&&(this._transformMatrixTexture.dispose(),this._transformMatrixTexture=null),s=0;s<this._intersectionsInProgress.length;s++){const e=this._intersectionsInProgress[s],t=e._intersectionsInProgress.indexOf(this);e._intersectionsInProgress.splice(t,1)}this._intersectionsInProgress.length=0,i.lights.forEach((e=>{let t=e.includedOnlyMeshes.indexOf(this);-1!==t&&e.includedOnlyMeshes.splice(t,1),t=e.excludedMeshes.indexOf(this),-1!==t&&e.excludedMeshes.splice(t,1);const s=e.getShadowGenerators();if(s){const e=s.values();for(let s=e.next();!0!==s.done;s=e.next()){const e=s.value.getShadowMap();e&&e.renderList&&(t=e.renderList.indexOf(this),-1!==t&&e.renderList.splice(t,1))}}})),"InstancedMesh"===this.getClassName()&&"InstancedLinesMesh"===this.getClassName()||this.releaseSubMeshes();const r=i.getEngine();if(null!==this._occlusionQuery&&(this.isOcclusionQueryInProgress=!1,r.deleteQuery(this._occlusionQuery),this._occlusionQuery=null),r.wipeCaches(),i.removeMesh(this),this._parentContainer){const e=this._parentContainer.meshes.indexOf(this);e>-1&&this._parentContainer.meshes.splice(e,1),this._parentContainer=null}if(t&&this.material&&("MultiMaterial"===this.material.getClassName()?this.material.dispose(!1,!0,!0):this.material.dispose(!1,!0)),!e)for(s=0;s<i.particleSystems.length;s++)i.particleSystems[s].emitter===this&&(i.particleSystems[s].dispose(),s--);this._internalAbstractMeshDataInfo._facetData.facetDataEnabled&&this.disableFacetData(),this._uniformBuffer.dispose(),this.onAfterWorldMatrixUpdateObservable.clear(),this.onCollideObservable.clear(),this.onCollisionPositionChangeObservable.clear(),this.onRebuildObservable.clear(),super.dispose(e,t)}_initFacetData(){const e=this._internalAbstractMeshDataInfo._facetData;e.facetNormals||(e.facetNormals=[]),e.facetPositions||(e.facetPositions=[]),e.facetPartitioning||(e.facetPartitioning=new Array),e.facetNb=this.getIndices().length/3|0,e.partitioningSubdivisions=e.partitioningSubdivisions?e.partitioningSubdivisions:10,e.partitioningBBoxRatio=e.partitioningBBoxRatio?e.partitioningBBoxRatio:1.01;for(let t=0;t<e.facetNb;t++)e.facetNormals[t]=n.Pq.Zero(),e.facetPositions[t]=n.Pq.Zero();return e.facetDataEnabled=!0,this}updateFacetData(){const e=this._internalAbstractMeshDataInfo._facetData;e.facetDataEnabled||this._initFacetData();const t=this.getVerticesData(a.R.PositionKind),s=this.getIndices(),i=this.getVerticesData(a.R.NormalKind),r=this.getBoundingInfo();if(e.facetDepthSort&&!e.facetDepthSortEnabled){if(e.facetDepthSortEnabled=!0,s instanceof Uint16Array)e.depthSortedIndices=new Uint16Array(s);else if(s instanceof Uint32Array)e.depthSortedIndices=new Uint32Array(s);else{let t=!1;for(let e=0;e<s.length;e++)if(s[e]>65535){t=!0;break}e.depthSortedIndices=t?new Uint32Array(s):new Uint16Array(s)}if(e.facetDepthSortFunction=function(e,t){return t.sqDistance-e.sqDistance},!e.facetDepthSortFrom){const t=this.getScene().activeCamera;e.facetDepthSortFrom=t?t.position:n.Pq.Zero()}e.depthSortedFacets=[];for(let t=0;t<e.facetNb;t++){const s={ind:3*t,sqDistance:0};e.depthSortedFacets.push(s)}e.invertedMatrix=n.uq.Identity(),e.facetDepthSortOrigin=n.Pq.Zero()}e.bbSize.x=r.maximum.x-r.minimum.x>g.bH?r.maximum.x-r.minimum.x:g.bH,e.bbSize.y=r.maximum.y-r.minimum.y>g.bH?r.maximum.y-r.minimum.y:g.bH,e.bbSize.z=r.maximum.z-r.minimum.z>g.bH?r.maximum.z-r.minimum.z:g.bH;let h=e.bbSize.x>e.bbSize.y?e.bbSize.x:e.bbSize.y;if(h=h>e.bbSize.z?h:e.bbSize.z,e.subDiv.max=e.partitioningSubdivisions,e.subDiv.X=Math.floor(e.subDiv.max*e.bbSize.x/h),e.subDiv.Y=Math.floor(e.subDiv.max*e.bbSize.y/h),e.subDiv.Z=Math.floor(e.subDiv.max*e.bbSize.z/h),e.subDiv.X=e.subDiv.X<1?1:e.subDiv.X,e.subDiv.Y=e.subDiv.Y<1?1:e.subDiv.Y,e.subDiv.Z=e.subDiv.Z<1?1:e.subDiv.Z,e.facetParameters.facetNormals=this.getFacetLocalNormals(),e.facetParameters.facetPositions=this.getFacetLocalPositions(),e.facetParameters.facetPartitioning=this.getFacetLocalPartitioning(),e.facetParameters.bInfo=r,e.facetParameters.bbSize=e.bbSize,e.facetParameters.subDiv=e.subDiv,e.facetParameters.ratio=this.partitioningBBoxRatio,e.facetParameters.depthSort=e.facetDepthSort,e.facetDepthSort&&e.facetDepthSortEnabled&&(this.computeWorldMatrix(!0),this._worldMatrix.invertToRef(e.invertedMatrix),n.Pq.TransformCoordinatesToRef(e.facetDepthSortFrom,e.invertedMatrix,e.facetDepthSortOrigin),e.facetParameters.distanceTo=e.facetDepthSortOrigin),e.facetParameters.depthSortedFacets=e.depthSortedFacets,i&&o.P.ComputeNormals(t,s,i,e.facetParameters),e.facetDepthSort&&e.facetDepthSortEnabled){e.depthSortedFacets.sort(e.facetDepthSortFunction);const t=e.depthSortedIndices.length/3|0;for(let i=0;i<t;i++){const t=e.depthSortedFacets[i].ind;e.depthSortedIndices[3*i]=s[t],e.depthSortedIndices[3*i+1]=s[t+1],e.depthSortedIndices[3*i+2]=s[t+2]}this.updateIndices(e.depthSortedIndices,void 0,!0)}return this}getFacetLocalNormals(){const e=this._internalAbstractMeshDataInfo._facetData;return e.facetNormals||this.updateFacetData(),e.facetNormals}getFacetLocalPositions(){const e=this._internalAbstractMeshDataInfo._facetData;return e.facetPositions||this.updateFacetData(),e.facetPositions}getFacetLocalPartitioning(){const e=this._internalAbstractMeshDataInfo._facetData;return e.facetPartitioning||this.updateFacetData(),e.facetPartitioning}getFacetPosition(e){const t=n.Pq.Zero();return this.getFacetPositionToRef(e,t),t}getFacetPositionToRef(e,t){const s=this.getFacetLocalPositions()[e],i=this.getWorldMatrix();return n.Pq.TransformCoordinatesToRef(s,i,t),this}getFacetNormal(e){const t=n.Pq.Zero();return this.getFacetNormalToRef(e,t),t}getFacetNormalToRef(e,t){const s=this.getFacetLocalNormals()[e];return n.Pq.TransformNormalToRef(s,this.getWorldMatrix(),t),this}getFacetsAtLocalCoordinates(e,t,s){const i=this.getBoundingInfo(),r=this._internalAbstractMeshDataInfo._facetData,n=Math.floor((e-i.minimum.x*r.partitioningBBoxRatio)*r.subDiv.X*r.partitioningBBoxRatio/r.bbSize.x),a=Math.floor((t-i.minimum.y*r.partitioningBBoxRatio)*r.subDiv.Y*r.partitioningBBoxRatio/r.bbSize.y),o=Math.floor((s-i.minimum.z*r.partitioningBBoxRatio)*r.subDiv.Z*r.partitioningBBoxRatio/r.bbSize.z);return n<0||n>r.subDiv.max||a<0||a>r.subDiv.max||o<0||o>r.subDiv.max?null:r.facetPartitioning[n+r.subDiv.max*a+r.subDiv.max*r.subDiv.max*o]}getClosestFacetAtCoordinates(e,t,s,i,r=!1,a=!0){const o=this.getWorldMatrix(),h=n.AA.Matrix[5];o.invertToRef(h);const l=n.AA.Vector3[8];n.Pq.TransformCoordinatesFromFloatsToRef(e,t,s,h,l);const c=this.getClosestFacetAtLocalCoordinates(l.x,l.y,l.z,i,r,a);return i&&n.Pq.TransformCoordinatesFromFloatsToRef(i.x,i.y,i.z,o,i),c}getClosestFacetAtLocalCoordinates(e,t,s,i,r=!1,n=!0){let a=null,o=0,h=0,l=0,c=0,u=0,d=0,_=0,f=0;const p=this.getFacetLocalPositions(),g=this.getFacetLocalNormals(),m=this.getFacetsAtLocalCoordinates(e,t,s);if(!m)return null;let T,b,E,x=Number.MAX_VALUE,A=x;for(let R=0;R<m.length;R++)T=m[R],b=g[T],E=p[T],c=(e-E.x)*b.x+(t-E.y)*b.y+(s-E.z)*b.z,(!r||r&&n&&c>=0||r&&!n&&c<=0)&&(c=b.x*E.x+b.y*E.y+b.z*E.z,u=-(b.x*e+b.y*t+b.z*s-c)/(b.x*b.x+b.y*b.y+b.z*b.z),d=e+b.x*u,_=t+b.y*u,f=s+b.z*u,o=d-e,h=_-t,l=f-s,A=o*o+h*h+l*l,A<x&&(x=A,a=T,i&&(i.x=d,i.y=_,i.z=f)));return a}getFacetDataParameters(){return this._internalAbstractMeshDataInfo._facetData.facetParameters}disableFacetData(){const e=this._internalAbstractMeshDataInfo._facetData;return e.facetDataEnabled&&(e.facetDataEnabled=!1,e.facetPositions=[],e.facetNormals=[],e.facetPartitioning=new Array,e.facetParameters=null,e.depthSortedIndices=new Uint32Array(0)),this}updateIndices(e,t,s=!1){return this}createNormals(e){const t=this.getVerticesData(a.R.PositionKind),s=this.getIndices();let i;return i=this.isVerticesDataPresent(a.R.NormalKind)?this.getVerticesData(a.R.NormalKind):[],o.P.ComputeNormals(t,s,i,{useRightHandedSystem:this.getScene().useRightHandedSystem}),this.setVerticesData(a.R.NormalKind,i,e),this}alignWithNormal(e,t){t||(t=m._0.Y);const s=n.AA.Vector3[0],i=n.AA.Vector3[1];return n.Pq.CrossToRef(t,e,i),n.Pq.CrossToRef(e,i,s),this.rotationQuaternion?n.PT.RotationQuaternionFromAxisToRef(s,e,i,this.rotationQuaternion):n.Pq.RotationFromAxisToRef(s,e,i,this.rotation),this}_checkOcclusionQuery(){return!1}disableEdgesRendering(){throw(0,_.n)("EdgesRenderer")}enableEdgesRendering(e,t,s){throw(0,_.n)("EdgesRenderer")}getConnectedParticleSystems(){return this._scene.particleSystems.filter((e=>e.emitter===this))}}R.OCCLUSION_TYPE_NONE=0,R.OCCLUSION_TYPE_OPTIMISTIC=1,R.OCCLUSION_TYPE_STRICT=2,R.OCCLUSION_ALGORITHM_TYPE_ACCURATE=0,R.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE=1,R.CULLINGSTRATEGY_STANDARD=0,R.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY=1,R.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION=2,R.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY=3,(0,i.Cg)([b.Cx.filter(((...[e,t,s,i,r])=>!(Array.isArray(e)||Array.isArray(t)||Array.isArray(s)||Array.isArray(i)||Array.isArray(r))))],R,"_ApplySkeleton",null),(0,T.Y5)("BABYLON.AbstractMesh",R)},1359:(e,t,s)=>{s.d(t,{V:()=>g});var i=s(9923),r=s(6041),n=s(6803),a=s(5616),o=s(1846),h=s(7597),l=s(2564),c=s(998),u=s(7503),d=s(1139),_=s(6315),f=s(1313),p=s(1137);class g{get boundingBias(){return this._boundingBias}set boundingBias(e){this._boundingBias?this._boundingBias.copyFrom(e):this._boundingBias=e.clone(),this._updateBoundingInfo(!0,null)}static CreateGeometryForMesh(e){const t=new g(g.RandomId(),e.getScene());return t.applyToMesh(e),t}get meshes(){return this._meshes}constructor(e,t,s,i=!1,r=null){this.delayLoadState=0,this._totalVertices=0,this._isDisposed=!1,this._indexBufferIsUpdatable=!1,this._positionsCache=[],this._parentContainer=null,this.useBoundingInfoFromGeometry=!1,this._scene=t||_.q.LastCreatedScene,this._scene&&(this.id=e,this.uniqueId=this._scene.getUniqueId(),this._engine=this._scene.getEngine(),this._meshes=[],this._vertexBuffers={},this._indices=[],this._updatable=i,s?this.setAllVerticesData(s,i):this._totalVertices=0,this._engine.getCaps().vertexArrayObject&&(this._vertexArrayObjects={}),r&&(this.applyToMesh(r),r.computeWorldMatrix(!0)))}get extend(){return this._extend}getScene(){return this._scene}getEngine(){return this._engine}isReady(){return 1===this.delayLoadState||0===this.delayLoadState}get doNotSerialize(){for(let e=0;e<this._meshes.length;e++)if(!this._meshes[e].doNotSerialize)return!1;return!0}_rebuild(){this._vertexArrayObjects&&(this._vertexArrayObjects={}),0!==this._meshes.length&&this._indices&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices,this._updatable,"Geometry_"+this.id+"_IndexBuffer"));const e=new Set;for(const t in this._vertexBuffers)e.add(this._vertexBuffers[t].getWrapperBuffer());e.forEach((e=>{e._rebuild()}))}setAllVerticesData(e,t){e.applyToGeometry(this,t),this._notifyUpdate()}setVerticesData(e,t,s=!1,i){s&&Array.isArray(t)&&(t=new Float32Array(t));const r=new a.R(this._engine,t,e,{updatable:s,postponeInternalCreation:0===this._meshes.length,stride:i,label:"Geometry_"+this.id+"_"+e});this.setVerticesBuffer(r)}removeVerticesData(e){this._vertexBuffers[e]&&(this._vertexBuffers[e].dispose(),delete this._vertexBuffers[e]),this._vertexArrayObjects&&this._disposeVertexArrayObjects()}setVerticesBuffer(e,t=null,s=!0){const r=e.getKind();this._vertexBuffers[r]&&s&&this._vertexBuffers[r].dispose(),e._buffer&&e._buffer._increaseReferences(),this._vertexBuffers[r]=e;const n=this._meshes,o=n.length;if(r===a.R.PositionKind){this._totalVertices=t??e._maxVerticesCount,this._updateExtend(e.getFloatData(this._totalVertices)),this._resetPointsArrayCache();const s=this._extend&&this._extend.minimum||new i.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),r=this._extend&&this._extend.maximum||new i.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE);for(let e=0;e<o;e++){const t=n[e];t.buildBoundingInfo(s,r),t._createGlobalSubMesh(t.isUnIndexed),t.computeWorldMatrix(!0),t.synchronizeInstances()}}this._notifyUpdate(r)}updateVerticesDataDirectly(e,t,s,i=!1){const r=this.getVertexBuffer(e);r&&(r.updateDirectly(t,s,i),this._notifyUpdate(e))}updateVerticesData(e,t,s=!1){const i=this.getVertexBuffer(e);i&&(i.update(t),e===a.R.PositionKind&&this._updateBoundingInfo(s,t),this._notifyUpdate(e))}_updateBoundingInfo(e,t){if(e&&this._updateExtend(t),this._resetPointsArrayCache(),e){const e=this._meshes;for(const t of e){t.hasBoundingInfo?t.getBoundingInfo().reConstruct(this._extend.minimum,this._extend.maximum):t.buildBoundingInfo(this._extend.minimum,this._extend.maximum);const e=t.subMeshes;for(const t of e)t.refreshBoundingInfo()}}}_bind(e,t,s,i){if(!e)return;void 0===t&&(t=this._indexBuffer);const r=this.getVertexBuffers();if(!r)return;if(t!=this._indexBuffer||!this._vertexArrayObjects&&!i)return void this._engine.bindBuffers(r,t,e,s);const n=i||this._vertexArrayObjects,a=this._engine;n[e.key]||(n[e.key]=a.recordVertexArrayObject(r,t,e,s)),a.bindVertexArrayObject(n[e.key],t)}getTotalVertices(){return this.isReady()?this._totalVertices:0}getVerticesData(e,t,s){const i=this.getVertexBuffer(e);return i?i.getFloatData(this._totalVertices,s||t&&1!==this._meshes.length):null}copyVerticesData(e,t){const s=this.getVertexBuffer(e);if(!s)return;t[e]||(t[e]=new Float32Array(this._totalVertices*s.getSize()));const i=s.getData();i&&function(e,t,s,i,r,n,o,h){const l=t*a.R.GetTypeByteLength(s),c=o*t;if(h.length!==c)throw new Error("Output length is not valid");if(s===a.R.FLOAT&&r===l)if(e instanceof Array){const t=i/4;h.set(e,t)}else if(e instanceof ArrayBuffer){const t=new Float32Array(e,i,c);h.set(t)}else{const t=e.byteOffset+i;if(t%4)return p.V.Warn("CopyFloatData: copied misaligned data."),void h.set(new Float32Array(e.buffer.slice(t,t+4*c)));const s=new Float32Array(e.buffer,t,c);h.set(s)}else a.R.ForEach(e,i,r,t,s,c,n,((e,t)=>h[t]=e))}(i,s.getSize(),s.type,s.byteOffset,s.byteStride,s.normalized,this._totalVertices,t[e])}isVertexBufferUpdatable(e){const t=this._vertexBuffers[e];return!!t&&t.isUpdatable()}getVertexBuffer(e){return this.isReady()?this._vertexBuffers[e]:null}getVertexBuffers(){return this.isReady()?this._vertexBuffers:null}isVerticesDataPresent(e){return this._vertexBuffers?void 0!==this._vertexBuffers[e]:!!this._delayInfo&&-1!==this._delayInfo.indexOf(e)}getVerticesDataKinds(){const e=[];let t;if(!this._vertexBuffers&&this._delayInfo)for(t in this._delayInfo)e.push(t);else for(t in this._vertexBuffers)e.push(t);return e}updateIndices(e,t,s=!1){if(this._indexBuffer)if(this._indexBufferIsUpdatable){const i=e.length!==this._indices.length;if(s||(this._indices=e.slice()),this._engine.updateDynamicIndexBuffer(this._indexBuffer,e,t),i)for(const e of this._meshes)e._createGlobalSubMesh(!0)}else this.setIndices(e,null,!0)}setIndexBuffer(e,t,s){this._indices=[],this._indexBufferIsUpdatable=!1,this._indexBuffer=e,this._totalVertices=t,this._totalIndices=s,e.is32Bits||(e.is32Bits=this._totalIndices>65535);for(const e of this._meshes)e._createGlobalSubMesh(!0),e.synchronizeInstances();this._notifyUpdate()}setIndices(e,t=null,s=!1,i=!1){this._indexBuffer&&this._engine._releaseBuffer(this._indexBuffer),this._indices=e,this._indexBufferIsUpdatable=s,0!==this._meshes.length&&this._indices&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices,s,"Geometry_"+this.id+"_IndexBuffer")),null!=t&&(this._totalVertices=t);for(const e of this._meshes)e._createGlobalSubMesh(!i),e.synchronizeInstances();this._notifyUpdate()}getTotalIndices(){return this.isReady()?void 0!==this._totalIndices?this._totalIndices:this._indices.length:0}getIndices(e,t){if(!this.isReady())return null;const s=this._indices;return t||e&&1!==this._meshes.length?s.slice():s}getIndexBuffer(){return this.isReady()?this._indexBuffer:null}_releaseVertexArrayObject(e=null){e&&this._vertexArrayObjects&&this._vertexArrayObjects[e.key]&&(this._engine.releaseVertexArrayObject(this._vertexArrayObjects[e.key]),delete this._vertexArrayObjects[e.key])}releaseForMesh(e,t){const s=this._meshes,i=s.indexOf(e);-1!==i&&(s.splice(i,1),this._vertexArrayObjects&&e._invalidateInstanceVertexArrayObject(),e._geometry=null,0===s.length&&t&&this.dispose())}applyToMesh(e){if(e._geometry===this)return;const t=e._geometry;t&&t.releaseForMesh(e),this._vertexArrayObjects&&e._invalidateInstanceVertexArrayObject();const s=this._meshes;e._geometry=this,e._internalAbstractMeshDataInfo._positions=null,this._scene.pushGeometry(this),s.push(e),this.isReady()?this._applyToMesh(e):this._boundingInfo&&e.setBoundingInfo(this._boundingInfo)}_updateExtend(e=null){if(this.useBoundingInfoFromGeometry&&this._boundingInfo)this._extend={minimum:this._boundingInfo.minimum.clone(),maximum:this._boundingInfo.maximum.clone()};else{if(!e&&!(e=this.getVerticesData(a.R.PositionKind)))return;this._extend=(0,d.b8)(e,0,this._totalVertices,this.boundingBias,3)}}_applyToMesh(e){const t=this._meshes.length;for(const s in this._vertexBuffers)1===t&&this._vertexBuffers[s].create(),s===a.R.PositionKind&&(this._extend||this._updateExtend(),e.buildBoundingInfo(this._extend.minimum,this._extend.maximum),e._createGlobalSubMesh(e.isUnIndexed),e._updateBoundingInfo());1===t&&this._indices&&this._indices.length>0&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices,this._updatable,"Geometry_"+this.id+"_IndexBuffer")),e._syncGeometryWithMorphTargetManager(),e.synchronizeInstances()}_notifyUpdate(e){this.onGeometryUpdated&&this.onGeometryUpdated(this,e),this._vertexArrayObjects&&this._disposeVertexArrayObjects();for(const e of this._meshes)e._markSubMeshesAsAttributesDirty()}load(e,t){2!==this.delayLoadState&&(this.isReady()?t&&t():(this.delayLoadState=2,this._queueLoad(e,t)))}_queueLoad(e,t){this.delayLoadingFile&&(e.addPendingData(this),e._loadFile(this.delayLoadingFile,(s=>{if(!this._delayLoadingFunction)return;this._delayLoadingFunction(JSON.parse(s),this),this.delayLoadState=1,this._delayInfo=[],e.removePendingData(this);const i=this._meshes,r=i.length;for(let e=0;e<r;e++)this._applyToMesh(i[e]);t&&t()}),void 0,!0))}toLeftHanded(){const e=this.getIndices(!1);if(null!=e&&e.length>0){for(let t=0;t<e.length;t+=3){const s=e[t+0];e[t+0]=e[t+2],e[t+2]=s}this.setIndices(e)}const t=this.getVerticesData(a.R.PositionKind,!1);if(null!=t&&t.length>0){for(let e=0;e<t.length;e+=3)t[e+2]=-t[e+2];this.setVerticesData(a.R.PositionKind,t,!1)}const s=this.getVerticesData(a.R.NormalKind,!1);if(null!=s&&s.length>0){for(let e=0;e<s.length;e+=3)s[e+2]=-s[e+2];this.setVerticesData(a.R.NormalKind,s,!1)}}_resetPointsArrayCache(){this._positions=null}_generatePointsArray(){if(this._positions)return!0;const e=this.getVerticesData(a.R.PositionKind);if(!e||0===e.length)return!1;for(let t=3*this._positionsCache.length,s=this._positionsCache.length;t<e.length;t+=3,++s)this._positionsCache[s]=i.Pq.FromArray(e,t);for(let t=0,s=0;t<e.length;t+=3,++s)this._positionsCache[s].set(e[0+t],e[1+t],e[2+t]);return this._positionsCache.length=e.length/3,this._positions=this._positionsCache,!0}isDisposed(){return this._isDisposed}_disposeVertexArrayObjects(){if(this._vertexArrayObjects){for(const e in this._vertexArrayObjects)this._engine.releaseVertexArrayObject(this._vertexArrayObjects[e]);this._vertexArrayObjects={};const e=this._meshes,t=e.length;for(let s=0;s<t;s++)e[s]._invalidateInstanceVertexArrayObject()}}dispose(){const e=this._meshes,t=e.length;let s;for(s=0;s<t;s++)this.releaseForMesh(e[s]);this._meshes.length=0,this._disposeVertexArrayObjects();for(const e in this._vertexBuffers)this._vertexBuffers[e].dispose();if(this._vertexBuffers={},this._totalVertices=0,this._indexBuffer&&this._engine._releaseBuffer(this._indexBuffer),this._indexBuffer=null,this._indices=[],this.delayLoadState=0,this.delayLoadingFile=null,this._delayLoadingFunction=null,this._delayInfo=[],this._boundingInfo=null,this._scene.removeGeometry(this),this._parentContainer){const e=this._parentContainer.geometries.indexOf(this);e>-1&&this._parentContainer.geometries.splice(e,1),this._parentContainer=null}this._isDisposed=!0}copy(e){const t=new n.P;t.indices=[];const s=this.getIndices();if(s)for(let e=0;e<s.length;e++)t.indices.push(s[e]);let i,r=!1,a=!1;for(i in this._vertexBuffers){const e=this.getVerticesData(i);if(e&&(e instanceof Float32Array?t.set(new Float32Array(e),i):t.set(e.slice(0),i),!a)){const e=this.getVertexBuffer(i);e&&(r=e.isUpdatable(),a=!r)}}const o=new g(e,this._scene,t,r);for(i in o.delayLoadState=this.delayLoadState,o.delayLoadingFile=this.delayLoadingFile,o._delayLoadingFunction=this._delayLoadingFunction,this._delayInfo)o._delayInfo=o._delayInfo||[],o._delayInfo.push(i);return o._boundingInfo=new l.j(this._extend.minimum,this._extend.maximum),o}serialize(){const e={};return e.id=this.id,e.uniqueId=this.uniqueId,e.updatable=this._updatable,u.Y&&u.Y.HasTags(this)&&(e.tags=u.Y.GetTags(this)),e}_toNumberArray(e){return Array.isArray(e)?e:Array.prototype.slice.call(e)}clearCachedData(){this._indices=[],this._resetPointsArrayCache();for(const e in this._vertexBuffers)Object.prototype.hasOwnProperty.call(this._vertexBuffers,e)&&(this._vertexBuffers[e]._buffer._data=null)}serializeVerticeData(){const e=this.serialize();return this.isVerticesDataPresent(a.R.PositionKind)&&(e.positions=this._toNumberArray(this.getVerticesData(a.R.PositionKind)),this.isVertexBufferUpdatable(a.R.PositionKind)&&(e.positions._updatable=!0)),this.isVerticesDataPresent(a.R.NormalKind)&&(e.normals=this._toNumberArray(this.getVerticesData(a.R.NormalKind)),this.isVertexBufferUpdatable(a.R.NormalKind)&&(e.normals._updatable=!0)),this.isVerticesDataPresent(a.R.TangentKind)&&(e.tangents=this._toNumberArray(this.getVerticesData(a.R.TangentKind)),this.isVertexBufferUpdatable(a.R.TangentKind)&&(e.tangents._updatable=!0)),this.isVerticesDataPresent(a.R.UVKind)&&(e.uvs=this._toNumberArray(this.getVerticesData(a.R.UVKind)),this.isVertexBufferUpdatable(a.R.UVKind)&&(e.uvs._updatable=!0)),this.isVerticesDataPresent(a.R.UV2Kind)&&(e.uvs2=this._toNumberArray(this.getVerticesData(a.R.UV2Kind)),this.isVertexBufferUpdatable(a.R.UV2Kind)&&(e.uvs2._updatable=!0)),this.isVerticesDataPresent(a.R.UV3Kind)&&(e.uvs3=this._toNumberArray(this.getVerticesData(a.R.UV3Kind)),this.isVertexBufferUpdatable(a.R.UV3Kind)&&(e.uvs3._updatable=!0)),this.isVerticesDataPresent(a.R.UV4Kind)&&(e.uvs4=this._toNumberArray(this.getVerticesData(a.R.UV4Kind)),this.isVertexBufferUpdatable(a.R.UV4Kind)&&(e.uvs4._updatable=!0)),this.isVerticesDataPresent(a.R.UV5Kind)&&(e.uvs5=this._toNumberArray(this.getVerticesData(a.R.UV5Kind)),this.isVertexBufferUpdatable(a.R.UV5Kind)&&(e.uvs5._updatable=!0)),this.isVerticesDataPresent(a.R.UV6Kind)&&(e.uvs6=this._toNumberArray(this.getVerticesData(a.R.UV6Kind)),this.isVertexBufferUpdatable(a.R.UV6Kind)&&(e.uvs6._updatable=!0)),this.isVerticesDataPresent(a.R.ColorKind)&&(e.colors=this._toNumberArray(this.getVerticesData(a.R.ColorKind)),this.isVertexBufferUpdatable(a.R.ColorKind)&&(e.colors._updatable=!0)),this.isVerticesDataPresent(a.R.MatricesIndicesKind)&&(e.matricesIndices=this._toNumberArray(this.getVerticesData(a.R.MatricesIndicesKind)),e.matricesIndices._isExpanded=!0,this.isVertexBufferUpdatable(a.R.MatricesIndicesKind)&&(e.matricesIndices._updatable=!0)),this.isVerticesDataPresent(a.R.MatricesWeightsKind)&&(e.matricesWeights=this._toNumberArray(this.getVerticesData(a.R.MatricesWeightsKind)),this.isVertexBufferUpdatable(a.R.MatricesWeightsKind)&&(e.matricesWeights._updatable=!0)),e.indices=this._toNumberArray(this.getIndices()),e}static ExtractFromMesh(e,t){const s=e._geometry;return s?s.copy(t):null}static RandomId(){return c.S0.RandomId()}static _GetGeometryByLoadedUniqueId(e,t){for(let s=0;s<t.geometries.length;s++)if(t.geometries[s]._loadedUniqueId===e)return t.geometries[s];return null}static _ImportGeometry(e,t){const s=t.getScene(),i=e.geometryUniqueId,n=e.geometryId;if(i||n){const e=i?this._GetGeometryByLoadedUniqueId(i,s):s.getGeometryById(n);e&&e.applyToMesh(t)}else if(e instanceof ArrayBuffer){const s=t._binaryInfo;if(s.positionsAttrDesc&&s.positionsAttrDesc.count>0){const i=new Float32Array(e,s.positionsAttrDesc.offset,s.positionsAttrDesc.count);t.setVerticesData(a.R.PositionKind,i,!1)}if(s.normalsAttrDesc&&s.normalsAttrDesc.count>0){const i=new Float32Array(e,s.normalsAttrDesc.offset,s.normalsAttrDesc.count);t.setVerticesData(a.R.NormalKind,i,!1)}if(s.tangetsAttrDesc&&s.tangetsAttrDesc.count>0){const i=new Float32Array(e,s.tangetsAttrDesc.offset,s.tangetsAttrDesc.count);t.setVerticesData(a.R.TangentKind,i,!1)}if(s.uvsAttrDesc&&s.uvsAttrDesc.count>0){const i=new Float32Array(e,s.uvsAttrDesc.offset,s.uvsAttrDesc.count);if(f.rX)for(let e=1;e<i.length;e+=2)i[e]=1-i[e];t.setVerticesData(a.R.UVKind,i,!1)}if(s.uvs2AttrDesc&&s.uvs2AttrDesc.count>0){const i=new Float32Array(e,s.uvs2AttrDesc.offset,s.uvs2AttrDesc.count);if(f.rX)for(let e=1;e<i.length;e+=2)i[e]=1-i[e];t.setVerticesData(a.R.UV2Kind,i,!1)}if(s.uvs3AttrDesc&&s.uvs3AttrDesc.count>0){const i=new Float32Array(e,s.uvs3AttrDesc.offset,s.uvs3AttrDesc.count);if(f.rX)for(let e=1;e<i.length;e+=2)i[e]=1-i[e];t.setVerticesData(a.R.UV3Kind,i,!1)}if(s.uvs4AttrDesc&&s.uvs4AttrDesc.count>0){const i=new Float32Array(e,s.uvs4AttrDesc.offset,s.uvs4AttrDesc.count);if(f.rX)for(let e=1;e<i.length;e+=2)i[e]=1-i[e];t.setVerticesData(a.R.UV4Kind,i,!1)}if(s.uvs5AttrDesc&&s.uvs5AttrDesc.count>0){const i=new Float32Array(e,s.uvs5AttrDesc.offset,s.uvs5AttrDesc.count);if(f.rX)for(let e=1;e<i.length;e+=2)i[e]=1-i[e];t.setVerticesData(a.R.UV5Kind,i,!1)}if(s.uvs6AttrDesc&&s.uvs6AttrDesc.count>0){const i=new Float32Array(e,s.uvs6AttrDesc.offset,s.uvs6AttrDesc.count);if(f.rX)for(let e=1;e<i.length;e+=2)i[e]=1-i[e];t.setVerticesData(a.R.UV6Kind,i,!1)}if(s.colorsAttrDesc&&s.colorsAttrDesc.count>0){const i=new Float32Array(e,s.colorsAttrDesc.offset,s.colorsAttrDesc.count);t.setVerticesData(a.R.ColorKind,i,!1,s.colorsAttrDesc.stride)}if(s.matricesIndicesAttrDesc&&s.matricesIndicesAttrDesc.count>0){const i=new Int32Array(e,s.matricesIndicesAttrDesc.offset,s.matricesIndicesAttrDesc.count),r=[];for(let e=0;e<i.length;e++){const t=i[e];r.push(255&t),r.push((65280&t)>>8),r.push((16711680&t)>>16),r.push(t>>24&255)}t.setVerticesData(a.R.MatricesIndicesKind,r,!1)}if(s.matricesIndicesExtraAttrDesc&&s.matricesIndicesExtraAttrDesc.count>0){const i=new Int32Array(e,s.matricesIndicesExtraAttrDesc.offset,s.matricesIndicesExtraAttrDesc.count),r=[];for(let e=0;e<i.length;e++){const t=i[e];r.push(255&t),r.push((65280&t)>>8),r.push((16711680&t)>>16),r.push(t>>24&255)}t.setVerticesData(a.R.MatricesIndicesExtraKind,r,!1)}if(s.matricesWeightsAttrDesc&&s.matricesWeightsAttrDesc.count>0){const i=new Float32Array(e,s.matricesWeightsAttrDesc.offset,s.matricesWeightsAttrDesc.count);t.setVerticesData(a.R.MatricesWeightsKind,i,!1)}if(s.indicesAttrDesc&&s.indicesAttrDesc.count>0){const i=new Int32Array(e,s.indicesAttrDesc.offset,s.indicesAttrDesc.count);t.setIndices(i,null)}if(s.subMeshesAttrDesc&&s.subMeshesAttrDesc.count>0){const i=new Int32Array(e,s.subMeshesAttrDesc.offset,5*s.subMeshesAttrDesc.count);t.subMeshes=[];for(let e=0;e<s.subMeshesAttrDesc.count;e++){const s=i[5*e+0],r=i[5*e+1],n=i[5*e+2],a=i[5*e+3],h=i[5*e+4];o.K.AddToMesh(s,r,n,a,h,t)}}}else if(e.positions&&e.normals&&e.indices){if(t.setVerticesData(a.R.PositionKind,e.positions,e.positions._updatable),t.setVerticesData(a.R.NormalKind,e.normals,e.normals._updatable),e.tangents&&t.setVerticesData(a.R.TangentKind,e.tangents,e.tangents._updatable),e.uvs&&t.setVerticesData(a.R.UVKind,e.uvs,e.uvs._updatable),e.uvs2&&t.setVerticesData(a.R.UV2Kind,e.uvs2,e.uvs2._updatable),e.uvs3&&t.setVerticesData(a.R.UV3Kind,e.uvs3,e.uvs3._updatable),e.uvs4&&t.setVerticesData(a.R.UV4Kind,e.uvs4,e.uvs4._updatable),e.uvs5&&t.setVerticesData(a.R.UV5Kind,e.uvs5,e.uvs5._updatable),e.uvs6&&t.setVerticesData(a.R.UV6Kind,e.uvs6,e.uvs6._updatable),e.colors&&t.setVerticesData(a.R.ColorKind,r.ov.CheckColors4(e.colors,e.positions.length/3),e.colors._updatable),e.matricesIndices)if(e.matricesIndices._isExpanded)delete e.matricesIndices._isExpanded,t.setVerticesData(a.R.MatricesIndicesKind,e.matricesIndices,e.matricesIndices._updatable);else{const s=[];for(let t=0;t<e.matricesIndices.length;t++){const i=e.matricesIndices[t];s.push(255&i),s.push((65280&i)>>8),s.push((16711680&i)>>16),s.push(i>>24&255)}t.setVerticesData(a.R.MatricesIndicesKind,s,e.matricesIndices._updatable)}if(e.matricesIndicesExtra)if(e.matricesIndicesExtra._isExpanded)delete e.matricesIndices._isExpanded,t.setVerticesData(a.R.MatricesIndicesExtraKind,e.matricesIndicesExtra,e.matricesIndicesExtra._updatable);else{const s=[];for(let t=0;t<e.matricesIndicesExtra.length;t++){const i=e.matricesIndicesExtra[t];s.push(255&i),s.push((65280&i)>>8),s.push((16711680&i)>>16),s.push(i>>24&255)}t.setVerticesData(a.R.MatricesIndicesExtraKind,s,e.matricesIndicesExtra._updatable)}e.matricesWeights&&(g._CleanMatricesWeights(e,t),t.setVerticesData(a.R.MatricesWeightsKind,e.matricesWeights,e.matricesWeights._updatable)),e.matricesWeightsExtra&&t.setVerticesData(a.R.MatricesWeightsExtraKind,e.matricesWeightsExtra,e.matricesWeights._updatable),t.setIndices(e.indices,null)}if(e.subMeshes){t.subMeshes=[];for(let s=0;s<e.subMeshes.length;s++){const i=e.subMeshes[s];o.K.AddToMesh(i.materialIndex,i.verticesStart,i.verticesCount,i.indexStart,i.indexCount,t)}}t._shouldGenerateFlatShading&&(t.convertToFlatShadedMesh(),t._shouldGenerateFlatShading=!1),t.computeWorldMatrix(!0),s.onMeshImportedObservable.notifyObservers(t)}static _CleanMatricesWeights(e,t){const s=.001;if(!h.B.CleanBoneMatrixWeights)return;let i=0;if(!(e.skeletonId>-1))return;{const s=t.getScene().getLastSkeletonById(e.skeletonId);if(!s)return;i=s.bones.length}const r=t.getVerticesData(a.R.MatricesIndicesKind),n=t.getVerticesData(a.R.MatricesIndicesExtraKind),o=e.matricesWeights,l=e.matricesWeightsExtra,c=e.numBoneInfluencer,u=o.length;for(let e=0;e<u;e+=4){let t=0,a=-1;for(let i=0;i<4;i++){const r=o[e+i];t+=r,r<s&&a<0&&(a=i)}if(l)for(let i=0;i<4;i++){const r=l[e+i];t+=r,r<s&&a<0&&(a=i+4)}if((a<0||a>c-1)&&(a=c-1),t>s){const s=1/t;for(let t=0;t<4;t++)o[e+t]*=s;if(l)for(let t=0;t<4;t++)l[e+t]*=s}else a>=4?(l[e+a-4]=1-t,n[e+a-4]=i):(o[e+a]=1-t,r[e+a]=i)}t.setVerticesData(a.R.MatricesIndicesKind,r),e.matricesWeightsExtra&&t.setVerticesData(a.R.MatricesIndicesExtraKind,n)}static Parse(e,t,s){const r=new g(e.id,t,void 0,e.updatable);return r._loadedUniqueId=e.uniqueId,u.Y&&u.Y.AddTagsTo(r,e.tags),e.delayLoadingFile?(r.delayLoadState=4,r.delayLoadingFile=s+e.delayLoadingFile,r._boundingInfo=new l.j(i.Pq.FromArray(e.boundingBoxMinimum),i.Pq.FromArray(e.boundingBoxMaximum)),r._delayInfo=[],e.hasUVs&&r._delayInfo.push(a.R.UVKind),e.hasUVs2&&r._delayInfo.push(a.R.UV2Kind),e.hasUVs3&&r._delayInfo.push(a.R.UV3Kind),e.hasUVs4&&r._delayInfo.push(a.R.UV4Kind),e.hasUVs5&&r._delayInfo.push(a.R.UV5Kind),e.hasUVs6&&r._delayInfo.push(a.R.UV6Kind),e.hasColors&&r._delayInfo.push(a.R.ColorKind),e.hasMatricesIndices&&r._delayInfo.push(a.R.MatricesIndicesKind),e.hasMatricesWeights&&r._delayInfo.push(a.R.MatricesWeightsKind),r._delayLoadingFunction=n.P.ImportVertexData):n.P.ImportVertexData(e,r),t.pushGeometry(r,!0),r}}},5530:(e,t,s)=>{s.d(t,{e:()=>I});var i=s(9848),r=s(998),n=s(4609),a=s(7503),o=s(163),h=s(388),l=s(9923),c=s(6041),u=s(4870),d=s(5616),_=s(6803),f=s(1359),p=s(861),g=s(1846),m=s(8986),T=s(6552);class b extends m.i{get subMaterials(){return this._subMaterials}set subMaterials(e){this._subMaterials=e,this._hookArray(e)}getChildren(){return this.subMaterials}constructor(e,t){super(e,t,!0),this._waitingSubMaterialsUniqueIds=[],this.getScene().addMultiMaterial(this),this.subMaterials=[],this._storeEffectOnSubMeshes=!0}_hookArray(e){const t=e.push;e.push=(...s)=>{const i=t.apply(e,s);return this._markAllSubMeshesAsTexturesDirty(),i};const s=e.splice;e.splice=(t,i)=>{const r=s.apply(e,[t,i]);return this._markAllSubMeshesAsTexturesDirty(),r}}getSubMaterial(e){return e<0||e>=this.subMaterials.length?this.getScene().defaultMaterial:this.subMaterials[e]}getActiveTextures(){return super.getActiveTextures().concat(...this.subMaterials.map((e=>e?e.getActiveTextures():[])))}hasTexture(e){if(super.hasTexture(e))return!0;for(let t=0;t<this.subMaterials.length;t++)if(this.subMaterials[t]?.hasTexture(e))return!0;return!1}getClassName(){return"MultiMaterial"}isReadyForSubMesh(e,t,s){for(let i=0;i<this.subMaterials.length;i++){const r=this.subMaterials[i];if(r){if(r._storeEffectOnSubMeshes){if(!r.isReadyForSubMesh(e,t,s))return!1;continue}if(!r.isReady(e))return!1}}return!0}clone(e,t){const s=new b(e,this.getScene());for(let i=0;i<this.subMaterials.length;i++){let r=null;const n=this.subMaterials[i];r=t&&n?n.clone(e+"-"+n.name):this.subMaterials[i],s.subMaterials.push(r)}return s}serialize(){const e={};e.name=this.name,e.id=this.id,e.uniqueId=this.uniqueId,a.Y&&(e.tags=a.Y.GetTags(this)),e.materialsUniqueIds=[],e.materials=[];for(let t=0;t<this.subMaterials.length;t++){const s=this.subMaterials[t];s?(e.materialsUniqueIds.push(s.uniqueId),e.materials.push(s.id)):(e.materialsUniqueIds.push(null),e.materials.push(null))}return e}dispose(e,t,s){const i=this.getScene();if(!i)return;if(s)for(let s=0;s<this.subMaterials.length;s++){const i=this.subMaterials[s];i&&i.dispose(e,t)}const r=i.multiMaterials.indexOf(this);r>=0&&i.multiMaterials.splice(r,1),super.dispose(e,t)}static ParseMultiMaterial(e,t){const s=new b(e.name,t);return s.id=e.id,s._loadedUniqueId=e.uniqueId,a.Y&&a.Y.AddTagsTo(s,e.tags),e.materialsUniqueIds?s._waitingSubMaterialsUniqueIds=e.materialsUniqueIds:e.materials.forEach((e=>s.subMaterials.push(t.getLastMaterialById(e)))),s}}(0,T.Y5)("BABYLON.MultiMaterial",b);var E=s(7597),x=s(6877),A=s(1137),R=s(5503),M=s(6945);class y{constructor(e,t){this.distanceOrScreenCoverage=e,this.mesh=t}}class P{constructor(){this.visibleInstances={},this.batchCache=new v,this.batchCacheReplacementModeInFrozenMode=new v,this.instancesBufferSize=2048}}class v{constructor(){this.mustReturn=!1,this.visibleInstances=new Array,this.renderSelf=[],this.hardwareInstancedRendering=[]}}class C{constructor(){this.instancesCount=0,this.matrixBuffer=null,this.previousMatrixBuffer=null,this.matrixBufferSize=512,this.matrixData=null,this.boundingVectors=[],this.worldMatrices=null}}class S{constructor(){this._areNormalsFrozen=!1,this._source=null,this.meshMap=null,this._preActivateId=-1,this._LODLevels=new Array,this._useLODScreenCoverage=!1,this._effectiveMaterial=null,this._forcedInstanceCount=0,this._overrideRenderingFillMode=null}}class I extends p.u{static _GetDefaultSideOrientation(e){return e||I.FRONTSIDE}get useLODScreenCoverage(){return this._internalMeshDataInfo._useLODScreenCoverage}set useLODScreenCoverage(e){this._internalMeshDataInfo._useLODScreenCoverage=e,this._sortLODLevels()}get computeBonesUsingShaders(){return this._internalAbstractMeshDataInfo._computeBonesUsingShaders}set computeBonesUsingShaders(e){this._internalAbstractMeshDataInfo._computeBonesUsingShaders!==e&&(e&&this._internalMeshDataInfo._sourcePositions&&(this.setVerticesData(d.R.PositionKind,this._internalMeshDataInfo._sourcePositions,!0),this._internalMeshDataInfo._sourceNormals&&this.setVerticesData(d.R.NormalKind,this._internalMeshDataInfo._sourceNormals,!0),this._internalMeshDataInfo._sourcePositions=null,this._internalMeshDataInfo._sourceNormals=null),this._internalAbstractMeshDataInfo._computeBonesUsingShaders=e,this._markSubMeshesAsAttributesDirty())}get onBeforeRenderObservable(){return this._internalMeshDataInfo._onBeforeRenderObservable||(this._internalMeshDataInfo._onBeforeRenderObservable=new i.cP),this._internalMeshDataInfo._onBeforeRenderObservable}get onBeforeBindObservable(){return this._internalMeshDataInfo._onBeforeBindObservable||(this._internalMeshDataInfo._onBeforeBindObservable=new i.cP),this._internalMeshDataInfo._onBeforeBindObservable}get onAfterRenderObservable(){return this._internalMeshDataInfo._onAfterRenderObservable||(this._internalMeshDataInfo._onAfterRenderObservable=new i.cP),this._internalMeshDataInfo._onAfterRenderObservable}get onBetweenPassObservable(){return this._internalMeshDataInfo._onBetweenPassObservable||(this._internalMeshDataInfo._onBetweenPassObservable=new i.cP),this._internalMeshDataInfo._onBetweenPassObservable}get onBeforeDrawObservable(){return this._internalMeshDataInfo._onBeforeDrawObservable||(this._internalMeshDataInfo._onBeforeDrawObservable=new i.cP),this._internalMeshDataInfo._onBeforeDrawObservable}set onBeforeDraw(e){this._onBeforeDrawObserver&&this.onBeforeDrawObservable.remove(this._onBeforeDrawObserver),this._onBeforeDrawObserver=this.onBeforeDrawObservable.add(e)}get hasInstances(){return this.instances.length>0}get hasThinInstances(){return(this.forcedInstanceCount||this._thinInstanceDataStorage.instancesCount||0)>0}get forcedInstanceCount(){return this._internalMeshDataInfo._forcedInstanceCount}set forcedInstanceCount(e){this._internalMeshDataInfo._forcedInstanceCount=e}get sideOrientation(){return this._internalMeshDataInfo._sideOrientation}set sideOrientation(e){this._internalMeshDataInfo._sideOrientation=e,this._internalAbstractMeshDataInfo._sideOrientationHint=this._scene.useRightHandedSystem&&1===e||!this._scene.useRightHandedSystem&&0===e}get overrideMaterialSideOrientation(){return this.sideOrientation}set overrideMaterialSideOrientation(e){this.sideOrientation=e,this.material&&(this.material.sideOrientation=null)}get overrideRenderingFillMode(){return this._internalMeshDataInfo._overrideRenderingFillMode}set overrideRenderingFillMode(e){this._internalMeshDataInfo._overrideRenderingFillMode=e}get material(){return this._internalAbstractMeshDataInfo._material}set material(e){e&&(this.material&&null===this.material.sideOrientation||this._internalAbstractMeshDataInfo._sideOrientationHint)&&(e.sideOrientation=null),this._setMaterial(e)}get source(){return this._internalMeshDataInfo._source}get cloneMeshMap(){return this._internalMeshDataInfo.meshMap}get isUnIndexed(){return this._unIndexed}set isUnIndexed(e){this._unIndexed!==e&&(this._unIndexed=e,this._markSubMeshesAsAttributesDirty())}get worldMatrixInstancedBuffer(){return this._instanceDataStorage.instancesData}get previousWorldMatrixInstancedBuffer(){return this._instanceDataStorage.instancesPreviousData}get manualUpdateOfWorldMatrixInstancedBuffer(){return this._instanceDataStorage.manualUpdate}set manualUpdateOfWorldMatrixInstancedBuffer(e){this._instanceDataStorage.manualUpdate=e}get manualUpdateOfPreviousWorldMatrixInstancedBuffer(){return this._instanceDataStorage.previousManualUpdate}set manualUpdateOfPreviousWorldMatrixInstancedBuffer(e){this._instanceDataStorage.previousManualUpdate=e}get forceWorldMatrixInstancedBufferUpdate(){return this._instanceDataStorage.forceMatrixUpdates}set forceWorldMatrixInstancedBufferUpdate(e){this._instanceDataStorage.forceMatrixUpdates=e}_copySource(e,t,s=!0){const i=this.getScene();if(e._geometry&&e._geometry.applyToMesh(this),n.r.DeepCopy(e,this,["name","material","skeleton","instances","parent","uniqueId","source","metadata","morphTargetManager","hasInstances","worldMatrixInstancedBuffer","previousWorldMatrixInstancedBuffer","hasLODLevels","geometry","isBlocked","areNormalsFrozen","facetNb","isFacetDataEnabled","lightSources","useBones","isAnInstance","collider","edgesRenderer","forward","up","right","absolutePosition","absoluteScaling","absoluteRotationQuaternion","isWorldMatrixFrozen","nonUniformScaling","behaviors","worldMatrixFromCache","hasThinInstances","cloneMeshMap","hasBoundingInfo","physicsBody","physicsImpostor"],["_poseMatrix"]),this._internalMeshDataInfo._source=e,i.useClonedMeshMap&&(e._internalMeshDataInfo.meshMap||(e._internalMeshDataInfo.meshMap={}),e._internalMeshDataInfo.meshMap[this.uniqueId]=this),this._originalBuilderSideOrientation=e._originalBuilderSideOrientation,this._creationDataStorage=e._creationDataStorage,e._ranges){const t=e._ranges;for(const e in t)Object.prototype.hasOwnProperty.call(t,e)&&t[e]&&this.createAnimationRange(e,t[e].from,t[e].to)}if(e.metadata&&e.metadata.clone?this.metadata=e.metadata.clone():this.metadata=e.metadata,this._internalMetadata=e._internalMetadata,a.Y&&a.Y.HasTags(e)&&a.Y.AddTagsTo(this,a.Y.GetTags(e,!0)),this.setEnabled(e.isEnabled(!1)),this.parent=e.parent,this.setPivotMatrix(e.getPivotMatrix(),this._postMultiplyPivotMatrix),this.id=this.name+"."+e.id,this.material=e.material,!t){const t=e.getDescendants(!0);for(let e=0;e<t.length;e++){const s=t[e];s.clone&&s.clone(this.name+"."+s.name,this)}}if(e.morphTargetManager&&(this.morphTargetManager=e.morphTargetManager),i.getPhysicsEngine){const t=i.getPhysicsEngine();if(s&&t)if(1===t.getPluginVersion()){const s=t.getImpostorForPhysicsObject(e);s&&(this.physicsImpostor=s.clone(this))}else 2===t.getPluginVersion()&&e.physicsBody&&e.physicsBody.clone(this)}for(let t=0;t<i.particleSystems.length;t++){const s=i.particleSystems[t];s.emitter===e&&s.clone(s.name,this)}this.skeleton=e.skeleton,this.refreshBoundingInfo(!0,!0),this.computeWorldMatrix(!0)}constructor(e,t=null,s=null,r=null,n,a=!0){super(e,t),this._internalMeshDataInfo=new S,this.delayLoadState=0,this.instances=[],this._creationDataStorage=null,this._geometry=null,this._instanceDataStorage=new P,this._thinInstanceDataStorage=new C,this._shouldGenerateFlatShading=!1,this._originalBuilderSideOrientation=I.DEFAULTSIDE,this.ignoreCameraMaxZ=!1,t=this.getScene(),this._scene.useRightHandedSystem?this.sideOrientation=0:this.sideOrientation=1,this._onBeforeDraw=(e,t,s)=>{e&&s&&(this._uniformBuffer?this.transferToEffect(t):s.bindOnlyWorldMatrix(t))},r&&this._copySource(r,n,a),null!==s&&(this.parent=s),this._instanceDataStorage.hardwareInstancedRendering=this.getEngine().getCaps().instancedArrays,this._internalMeshDataInfo._onMeshReadyObserverAdded=e=>{e.unregisterOnNextCall=!0,this.isReady(!0)?this.onMeshReadyObservable.notifyObservers(this):this._internalMeshDataInfo._checkReadinessObserver||(this._internalMeshDataInfo._checkReadinessObserver=this._scene.onBeforeRenderObservable.add((()=>{this.isReady(!0)&&(this._scene.onBeforeRenderObservable.remove(this._internalMeshDataInfo._checkReadinessObserver),this._internalMeshDataInfo._checkReadinessObserver=null,this.onMeshReadyObservable.notifyObservers(this))})))},this.onMeshReadyObservable=new i.cP(this._internalMeshDataInfo._onMeshReadyObserverAdded),r&&r.onClonedObservable.notifyObservers(this)}instantiateHierarchy(e=null,t,s){const i=0===this.getTotalVertices()||t&&t.doNotInstantiate&&(!0===t.doNotInstantiate||t.doNotInstantiate(this))?this.clone("Clone of "+(this.name||this.id),e||this.parent,!0):this.createInstance("instance of "+(this.name||this.id));i.parent=e||this.parent,i.position=this.position.clone(),i.scaling=this.scaling.clone(),this.rotationQuaternion?i.rotationQuaternion=this.rotationQuaternion.clone():i.rotation=this.rotation.clone(),s&&s(this,i);for(const e of this.getChildTransformNodes(!0))"InstancedMesh"===e.getClassName()&&"Mesh"===i.getClassName()&&e.sourceMesh===this?e.instantiateHierarchy(i,{doNotInstantiate:t&&t.doNotInstantiate||!1,newSourcedMesh:i},s):e.instantiateHierarchy(i,t,s);return i}getClassName(){return"Mesh"}get _isMesh(){return!0}toString(e){let t=super.toString(e);if(t+=", n vertices: "+this.getTotalVertices(),t+=", parent: "+(this._waitingParentId?this._waitingParentId:this.parent?this.parent.name:"NONE"),this.animations)for(let s=0;s<this.animations.length;s++)t+=", animation[0]: "+this.animations[s].toString(e);if(e)if(this._geometry){const e=this.getIndices(),s=this.getVerticesData(d.R.PositionKind);s&&e&&(t+=", flat shading: "+(s.length/3===e.length?"YES":"NO"))}else t+=", flat shading: UNKNOWN";return t}_unBindEffect(){super._unBindEffect();for(const e of this.instances)e._unBindEffect()}get hasLODLevels(){return this._internalMeshDataInfo._LODLevels.length>0}getLODLevels(){return this._internalMeshDataInfo._LODLevels}_sortLODLevels(){const e=this._internalMeshDataInfo._useLODScreenCoverage?-1:1;this._internalMeshDataInfo._LODLevels.sort(((t,s)=>t.distanceOrScreenCoverage<s.distanceOrScreenCoverage?e:t.distanceOrScreenCoverage>s.distanceOrScreenCoverage?-e:0))}addLODLevel(e,t){if(t&&t._masterMesh)return A.V.Warn("You cannot use a mesh as LOD level twice"),this;const s=new y(e,t);return this._internalMeshDataInfo._LODLevels.push(s),t&&(t._masterMesh=this),this._sortLODLevels(),this}getLODLevelAtDistance(e){const t=this._internalMeshDataInfo;for(let s=0;s<t._LODLevels.length;s++){const i=t._LODLevels[s];if(i.distanceOrScreenCoverage===e)return i.mesh}return null}removeLODLevel(e){const t=this._internalMeshDataInfo;for(let s=0;s<t._LODLevels.length;s++)t._LODLevels[s].mesh===e&&(t._LODLevels.splice(s,1),e&&(e._masterMesh=null));return this._sortLODLevels(),this}getLOD(e,t){const s=this._internalMeshDataInfo;if(!s._LODLevels||0===s._LODLevels.length)return this;const i=t||this.getBoundingInfo().boundingSphere,r=e.mode===h.i.ORTHOGRAPHIC_CAMERA?e.minZ:i.centerWorld.subtract(e.globalPosition).length();let n=r,a=1;if(s._useLODScreenCoverage){const t=e.screenArea;let s=i.radiusWorld*e.minZ/r;s=s*s*Math.PI,n=s/t,a=-1}if(a*s._LODLevels[s._LODLevels.length-1].distanceOrScreenCoverage>a*n)return this.onLODLevelSelection&&this.onLODLevelSelection(n,this,this),this;for(let e=0;e<s._LODLevels.length;e++){const t=s._LODLevels[e];if(a*t.distanceOrScreenCoverage<a*n){if(t.mesh){if(4===t.mesh.delayLoadState)return t.mesh._checkDelayState(),this;if(2===t.mesh.delayLoadState)return this;t.mesh._preActivate(),t.mesh._updateSubMeshesBoundingInfo(this.worldMatrixFromCache)}return this.onLODLevelSelection&&this.onLODLevelSelection(n,this,t.mesh),t.mesh}}return this.onLODLevelSelection&&this.onLODLevelSelection(n,this,this),this}get geometry(){return this._geometry}getTotalVertices(){return null===this._geometry||void 0===this._geometry?0:this._geometry.getTotalVertices()}getVerticesData(e,t,s,i){if(!this._geometry)return null;let r=i?void 0:this._userInstancedBuffersStorage?.vertexBuffers[e]?.getFloatData(this.instances.length+1,s||t&&1!==this._geometry.meshes.length);return r||(r=this._geometry.getVerticesData(e,t,s)),r}copyVerticesData(e,t){this._geometry&&this._geometry.copyVerticesData(e,t)}getVertexBuffer(e,t){return this._geometry?(t?void 0:this._userInstancedBuffersStorage?.vertexBuffers[e])??this._geometry.getVertexBuffer(e):null}isVerticesDataPresent(e,t){return this._geometry?!t&&void 0!==this._userInstancedBuffersStorage?.vertexBuffers[e]||this._geometry.isVerticesDataPresent(e):!!this._delayInfo&&-1!==this._delayInfo.indexOf(e)}isVertexBufferUpdatable(e,t){if(!this._geometry)return!!this._delayInfo&&-1!==this._delayInfo.indexOf(e);if(!t){const t=this._userInstancedBuffersStorage?.vertexBuffers[e];if(t)return t.isUpdatable()}return this._geometry.isVertexBufferUpdatable(e)}getVerticesDataKinds(e){if(!this._geometry){const e=[];return this._delayInfo&&this._delayInfo.forEach((function(t){e.push(t)})),e}const t=this._geometry.getVerticesDataKinds();if(!e&&this._userInstancedBuffersStorage)for(const e in this._userInstancedBuffersStorage.vertexBuffers)-1===t.indexOf(e)&&t.push(e);return t}getTotalIndices(){return this._geometry?this._geometry.getTotalIndices():0}getIndices(e,t){return this._geometry?this._geometry.getIndices(e,t):[]}get isBlocked(){return null!==this._masterMesh&&void 0!==this._masterMesh}isReady(e=!1,t=!1){if(2===this.delayLoadState)return!1;if(!super.isReady(e))return!1;if(!this.subMeshes||0===this.subMeshes.length)return!0;if(!e)return!0;const s=this.getEngine(),i=this.getScene(),r=t||s.getCaps().instancedArrays&&(this.instances.length>0||this.hasThinInstances);this.computeWorldMatrix();const n=this.material||i.defaultMaterial;if(n)if(n._storeEffectOnSubMeshes)for(const e of this.subMeshes){const t=e.getMaterial();if(t)if(t._storeEffectOnSubMeshes){if(!t.isReadyForSubMesh(this,e,r))return!1}else if(!t.isReady(this,r))return!1}else if(!n.isReady(this,r))return!1;const a=s.currentRenderPassId;for(const e of this.lightSources){const t=e.getShadowGenerators();if(!t)continue;const i=t.values();for(let e=i.next();!0!==e.done;e=i.next()){const t=e.value;if(t&&(!t.getShadowMap()?.renderList||t.getShadowMap()?.renderList&&-1!==t.getShadowMap()?.renderList?.indexOf(this))){const e=t.getShadowMap().renderPassIds??[s.currentRenderPassId];for(let i=0;i<e.length;++i){s.currentRenderPassId=e[i];for(const e of this.subMeshes)if(!t.isReady(e,r,e.getMaterial()?.needAlphaBlendingForMesh(this)??!1))return s.currentRenderPassId=a,!1}s.currentRenderPassId=a}}}for(const e of this._internalMeshDataInfo._LODLevels)if(e.mesh&&!e.mesh.isReady(r))return!1;return!0}get areNormalsFrozen(){return this._internalMeshDataInfo._areNormalsFrozen}freezeNormals(){return this._internalMeshDataInfo._areNormalsFrozen=!0,this}unfreezeNormals(){return this._internalMeshDataInfo._areNormalsFrozen=!1,this}set overridenInstanceCount(e){this._instanceDataStorage.overridenInstanceCount=e}_preActivate(){const e=this._internalMeshDataInfo,t=this.getScene().getRenderId();return e._preActivateId===t||(e._preActivateId=t,this._instanceDataStorage.visibleInstances=null),this}_preActivateForIntermediateRendering(e){return this._instanceDataStorage.visibleInstances&&(this._instanceDataStorage.visibleInstances.intermediateDefaultRenderId=e),this}_registerInstanceForRenderId(e,t){return this._instanceDataStorage.visibleInstances||(this._instanceDataStorage.visibleInstances={defaultRenderId:t,selfDefaultRenderId:this._renderId}),this._instanceDataStorage.visibleInstances[t]||(void 0!==this._instanceDataStorage.previousRenderId&&this._instanceDataStorage.isFrozen&&(this._instanceDataStorage.visibleInstances[this._instanceDataStorage.previousRenderId]=null),this._instanceDataStorage.previousRenderId=t,this._instanceDataStorage.visibleInstances[t]=new Array),this._instanceDataStorage.visibleInstances[t].push(e),this}_afterComputeWorldMatrix(){super._afterComputeWorldMatrix(),this.hasThinInstances&&(this.doNotSyncBoundingInfo||this.thinInstanceRefreshBoundingInfo(!1))}_postActivate(){this.edgesShareWithInstances&&this.edgesRenderer&&this.edgesRenderer.isEnabled&&this._renderingGroup&&(this._renderingGroup._edgesRenderers.pushNoDuplicate(this.edgesRenderer),this.edgesRenderer.customInstances.push(this.getWorldMatrix()))}refreshBoundingInfo(e=!1,t=!1){if(this.hasBoundingInfo&&this.getBoundingInfo().isLocked)return this;let s;s="object"==typeof e?e:{applySkeleton:e,applyMorph:t};const i=this.geometry?this.geometry.boundingBias:null;return this._refreshBoundingInfo(this._getData(s,null,d.R.PositionKind),i),this}_createGlobalSubMesh(e){const t=this.getTotalVertices();if(!t||!this.getIndices())return null;if(this.subMeshes&&this.subMeshes.length>0){const s=this.getIndices();if(!s)return null;const i=s.length;let r=!1;if(e)r=!0;else for(const e of this.subMeshes){if(e.indexStart+e.indexCount>i){r=!0;break}if(e.verticesStart+e.verticesCount>t){r=!0;break}}if(!r)return this.subMeshes[0]}return this.releaseSubMeshes(),new g.K(0,0,t,0,this.getTotalIndices(),this)}subdivide(e){if(e<1)return;const t=this.getTotalIndices();let s=t/e|0,i=0;for(;s%3!=0;)s++;this.releaseSubMeshes();for(let r=0;r<e&&!(i>=t);r++)g.K.CreateFromIndices(0,i,r===e-1?t-i:s,this,void 0,!1),i+=s;this.refreshBoundingInfo(),this.synchronizeInstances()}setVerticesData(e,t,s=!1,i){if(this._geometry)this._geometry.setVerticesData(e,t,s,i);else{const i=new _.P;i.set(t,e);const r=this.getScene();new f.V(f.V.RandomId(),r,i,s,this)}return this}removeVerticesData(e){this._geometry&&this._geometry.removeVerticesData(e)}markVerticesDataAsUpdatable(e,t=!0){const s=this.getVertexBuffer(e);s&&s.isUpdatable()!==t&&this.setVerticesData(e,this.getVerticesData(e),t)}setVerticesBuffer(e,t=!0){return this._geometry||(this._geometry=f.V.CreateGeometryForMesh(this)),this._geometry.setVerticesBuffer(e,null,t),this}updateVerticesData(e,t,s,i){return this._geometry?(i?(this.makeGeometryUnique(),this.updateVerticesData(e,t,s,!1)):this._geometry.updateVerticesData(e,t,s),this):this}updateMeshPositions(e,t=!0){const s=this.getVerticesData(d.R.PositionKind);if(!s)return this;if(e(s),this.updateVerticesData(d.R.PositionKind,s,!1,!1),t){const e=this.getIndices(),t=this.getVerticesData(d.R.NormalKind);if(!t)return this;_.P.ComputeNormals(s,e,t),this.updateVerticesData(d.R.NormalKind,t,!1,!1)}return this}makeGeometryUnique(){if(!this._geometry)return this;if(1===this._geometry.meshes.length)return this;const e=this._geometry,t=this._geometry.copy(f.V.RandomId());return e.releaseForMesh(this,!0),t.applyToMesh(this),this}setIndexBuffer(e,t,s){let i=this._geometry;i||(i=new f.V(f.V.RandomId(),this.getScene(),void 0,void 0,this)),i.setIndexBuffer(e,t,s)}setIndices(e,t=null,s=!1,i=!1){if(this._geometry)this._geometry.setIndices(e,t,s,i);else{const t=new _.P;t.indices=e;const i=this.getScene();new f.V(f.V.RandomId(),i,t,s,this)}return this}updateIndices(e,t,s=!1){return this._geometry?(this._geometry.updateIndices(e,t,s),this):this}toLeftHanded(){return this._geometry?(this._geometry.toLeftHanded(),this):this}_bind(e,t,s,i=!0){if(!this._geometry)return this;const r=this.getScene().getEngine();let n;if(this._unIndexed)n=this._getRenderingFillMode(s)===m.i.WireFrameFillMode?e._getLinesIndexBuffer(this.getIndices(),r):null;else switch(this._getRenderingFillMode(s)){case m.i.PointFillMode:n=null;break;case m.i.WireFrameFillMode:n=e._getLinesIndexBuffer(this.getIndices(),r);break;default:case m.i.TriangleFillMode:n=this._geometry.getIndexBuffer()}return this._bindDirect(t,n,i)}_bindDirect(e,t,s=!0){return this._geometry?(this.morphTargetManager&&this.morphTargetManager.isUsingTextureForTargets&&this.morphTargetManager._bind(e),s&&this._userInstancedBuffersStorage&&!this.hasThinInstances?this._geometry._bind(e,t,this._userInstancedBuffersStorage.vertexBuffers,this._userInstancedBuffersStorage.vertexArrayObjects):this._geometry._bind(e,t),this):this}_draw(e,t,s){if(!this._geometry||!this._geometry.getVertexBuffers()||!this._unIndexed&&!this._geometry.getIndexBuffer())return this;this._internalMeshDataInfo._onBeforeDrawObservable&&this._internalMeshDataInfo._onBeforeDrawObservable.notifyObservers(this);const i=this.getScene().getEngine();return this._unIndexed&&t!==m.i.WireFrameFillMode||t==m.i.PointFillMode?i.drawArraysType(t,e.verticesStart,e.verticesCount,this.forcedInstanceCount||s):t==m.i.WireFrameFillMode?i.drawElementsType(t,0,e._linesIndexCount,this.forcedInstanceCount||s):i.drawElementsType(t,e.indexStart,e.indexCount,this.forcedInstanceCount||s),this}registerBeforeRender(e){return this.onBeforeRenderObservable.add(e),this}unregisterBeforeRender(e){return this.onBeforeRenderObservable.removeCallback(e),this}registerAfterRender(e){return this.onAfterRenderObservable.add(e),this}unregisterAfterRender(e){return this.onAfterRenderObservable.removeCallback(e),this}_getInstancesRenderList(e,t=!1){if(this._instanceDataStorage.isFrozen){if(t)return this._instanceDataStorage.batchCacheReplacementModeInFrozenMode.hardwareInstancedRendering[e]=!1,this._instanceDataStorage.batchCacheReplacementModeInFrozenMode.renderSelf[e]=!0,this._instanceDataStorage.batchCacheReplacementModeInFrozenMode;if(this._instanceDataStorage.previousBatch)return this._instanceDataStorage.previousBatch}const s=this.getScene(),i=s._isInIntermediateRendering(),r=i?this._internalAbstractMeshDataInfo._onlyForInstancesIntermediate:this._internalAbstractMeshDataInfo._onlyForInstances,n=this._instanceDataStorage.batchCache;if(n.mustReturn=!1,n.renderSelf[e]=t||!r&&this.isEnabled()&&this.isVisible,n.visibleInstances[e]=null,this._instanceDataStorage.visibleInstances&&!t){const t=this._instanceDataStorage.visibleInstances,r=s.getRenderId(),a=i?t.intermediateDefaultRenderId:t.defaultRenderId;n.visibleInstances[e]=t[r],!n.visibleInstances[e]&&a&&(n.visibleInstances[e]=t[a])}return n.hardwareInstancedRendering[e]=!t&&this._instanceDataStorage.hardwareInstancedRendering&&null!==n.visibleInstances[e]&&void 0!==n.visibleInstances[e],this._instanceDataStorage.previousBatch=n,n}_renderWithInstances(e,t,s,i,r){const n=s.visibleInstances[e._id],a=n?n.length:0,o=this._instanceDataStorage,h=o.instancesBufferSize;let c=o.instancesBuffer,u=o.instancesPreviousBuffer;const _=16*(a+1)*4;for(;o.instancesBufferSize<_;)o.instancesBufferSize*=2;o.instancesData&&h==o.instancesBufferSize||(o.instancesData=new Float32Array(o.instancesBufferSize/4)),(this._scene.needsPreviousWorldMatrices&&!o.instancesPreviousData||h!=o.instancesBufferSize)&&(o.instancesPreviousData=new Float32Array(o.instancesBufferSize/4));let f=0,p=0;const g=s.renderSelf[e._id],m=!c||h!==o.instancesBufferSize||this._scene.needsPreviousWorldMatrices&&!o.instancesPreviousBuffer;if(this._instanceDataStorage.manualUpdate||o.isFrozen&&!m)p=(g?1:0)+a;else{const t=this.getWorldMatrix();if(g&&(this._scene.needsPreviousWorldMatrices&&(o.masterMeshPreviousWorldMatrix?(o.masterMeshPreviousWorldMatrix.copyToArray(o.instancesPreviousData,f),o.masterMeshPreviousWorldMatrix.copyFrom(t)):(o.masterMeshPreviousWorldMatrix=t.clone(),o.masterMeshPreviousWorldMatrix.copyToArray(o.instancesPreviousData,f))),t.copyToArray(o.instancesData,f),f+=16,p++),n){if(I.INSTANCEDMESH_SORT_TRANSPARENT&&this._scene.activeCamera&&e.getMaterial()?.needAlphaBlendingForMesh(e.getRenderingMesh())){const e=this._scene.activeCamera.globalPosition;for(let t=0;t<n.length;t++){const s=n[t];s._distanceToCamera=l.Pq.Distance(s.getBoundingInfo().boundingSphere.centerWorld,e)}n.sort(((e,t)=>e._distanceToCamera>t._distanceToCamera?-1:e._distanceToCamera<t._distanceToCamera?1:0))}for(let e=0;e<n.length;e++){const t=n[e],s=t.getWorldMatrix();s.copyToArray(o.instancesData,f),this._scene.needsPreviousWorldMatrices&&(t._previousWorldMatrix?(t._previousWorldMatrix.copyToArray(o.instancesPreviousData,f),t._previousWorldMatrix.copyFrom(s)):(t._previousWorldMatrix=s.clone(),t._previousWorldMatrix.copyToArray(o.instancesPreviousData,f))),f+=16,p++}}}return m?(c&&c.dispose(),u&&u.dispose(),c=new d.h(r,o.instancesData,!0,16,!1,!0),o.instancesBuffer=c,this._userInstancedBuffersStorage||(this._userInstancedBuffersStorage={data:{},vertexBuffers:{},strides:{},sizes:{},vertexArrayObjects:this.getEngine().getCaps().vertexArrayObject?{}:void 0}),this._userInstancedBuffersStorage.vertexBuffers.world0=c.createVertexBuffer("world0",0,4),this._userInstancedBuffersStorage.vertexBuffers.world1=c.createVertexBuffer("world1",4,4),this._userInstancedBuffersStorage.vertexBuffers.world2=c.createVertexBuffer("world2",8,4),this._userInstancedBuffersStorage.vertexBuffers.world3=c.createVertexBuffer("world3",12,4),this._scene.needsPreviousWorldMatrices&&(u=new d.h(r,o.instancesPreviousData,!0,16,!1,!0),o.instancesPreviousBuffer=u,this._userInstancedBuffersStorage.vertexBuffers.previousWorld0=u.createVertexBuffer("previousWorld0",0,4),this._userInstancedBuffersStorage.vertexBuffers.previousWorld1=u.createVertexBuffer("previousWorld1",4,4),this._userInstancedBuffersStorage.vertexBuffers.previousWorld2=u.createVertexBuffer("previousWorld2",8,4),this._userInstancedBuffersStorage.vertexBuffers.previousWorld3=u.createVertexBuffer("previousWorld3",12,4)),this._invalidateInstanceVertexArrayObject()):this._instanceDataStorage.isFrozen&&!this._instanceDataStorage.forceMatrixUpdates||(c.updateDirectly(o.instancesData,0,p),!this._scene.needsPreviousWorldMatrices||this._instanceDataStorage.manualUpdate&&!this._instanceDataStorage.previousManualUpdate||u.updateDirectly(o.instancesPreviousData,0,p)),this._processInstancedBuffers(n,g),this.getScene()._activeIndices.addCount(e.indexCount*p,!1),r._currentDrawContext&&(r._currentDrawContext.useInstancing=!0),this._bind(e,i,t),this._draw(e,t,p),!this._scene.needsPreviousWorldMatrices||m||!this._instanceDataStorage.manualUpdate||this._instanceDataStorage.isFrozen&&!this._instanceDataStorage.forceMatrixUpdates||this._instanceDataStorage.previousManualUpdate||u.updateDirectly(o.instancesData,0,p),r.unbindInstanceAttributes(),this}_renderWithThinInstances(e,t,s,i){const r=this._thinInstanceDataStorage?.instancesCount??0;this.getScene()._activeIndices.addCount(e.indexCount*r,!1),i._currentDrawContext&&(i._currentDrawContext.useInstancing=!0),this._bind(e,s,t),this._draw(e,t,r),this._scene.needsPreviousWorldMatrices&&!this._thinInstanceDataStorage.previousMatrixData&&this._thinInstanceDataStorage.matrixData&&(this._thinInstanceDataStorage.previousMatrixBuffer?this._thinInstanceDataStorage.previousMatrixBuffer.updateDirectly(this._thinInstanceDataStorage.matrixData,0,r):this._thinInstanceDataStorage.previousMatrixBuffer=this._thinInstanceCreateMatrixBuffer("previousWorld",this._thinInstanceDataStorage.matrixData,!1)),i.unbindInstanceAttributes()}_processInstancedBuffers(e,t){}_processRendering(e,t,s,i,r,n,a,o){const h=this.getScene(),l=h.getEngine();if(i=this._getRenderingFillMode(i),n&&t.getRenderingMesh().hasThinInstances)return this._renderWithThinInstances(t,i,s,l),this;if(n)this._renderWithInstances(t,i,r,s,l);else{l._currentDrawContext&&(l._currentDrawContext.useInstancing=!1);let s=0;r.renderSelf[t._id]&&(a&&a(!1,e.getWorldMatrix(),o),s++,this._draw(t,i,this._instanceDataStorage.overridenInstanceCount));const n=r.visibleInstances[t._id];if(n){const e=n.length;s+=e;for(let s=0;s<e;s++){const e=n[s].getWorldMatrix();a&&a(!0,e,o),this._draw(t,i)}}h._activeIndices.addCount(t.indexCount*s,!1)}return this}_rebuild(e=!1){if(this._instanceDataStorage.instancesBuffer&&(e&&this._instanceDataStorage.instancesBuffer.dispose(),this._instanceDataStorage.instancesBuffer=null),this._userInstancedBuffersStorage){for(const t in this._userInstancedBuffersStorage.vertexBuffers){const s=this._userInstancedBuffersStorage.vertexBuffers[t];s&&(e&&s.dispose(),this._userInstancedBuffersStorage.vertexBuffers[t]=null)}this._userInstancedBuffersStorage.vertexArrayObjects&&(this._userInstancedBuffersStorage.vertexArrayObjects={})}this._internalMeshDataInfo._effectiveMaterial=null,super._rebuild(e)}_freeze(){if(this.subMeshes){for(let e=0;e<this.subMeshes.length;e++)this._getInstancesRenderList(e);this._internalMeshDataInfo._effectiveMaterial=null,this._instanceDataStorage.isFrozen=!0}}_unFreeze(){this._instanceDataStorage.isFrozen=!1,this._instanceDataStorage.previousBatch=null}renderWithRenderPassId(e,t,s,i,r=!0){const n=this._scene.getEngine(),a=n.currentRenderPassId;if(void 0!==e&&(n.currentRenderPassId=e),i)(!r||r&&i.isInFrustum(this._scene._frustumPlanes))&&this.render(i,!!t,s);else for(let e=0;e<this.subMeshes.length;e++){const i=this.subMeshes[e];(!r||r&&i.isInFrustum(this._scene._frustumPlanes))&&this.render(i,!!t,s)}return void 0!==e&&(n.currentRenderPassId=a),this}directRender(){if(!this.subMeshes)return this;for(const e of this.subMeshes)this.render(e,!1);return this}render(e,t,s){const i=this.getScene();this._internalAbstractMeshDataInfo._isActiveIntermediate?this._internalAbstractMeshDataInfo._isActiveIntermediate=!1:this._internalAbstractMeshDataInfo._isActive=!1;const r=i.activeCameras?.length??0;if((r>1&&i.activeCamera===i.activeCameras[0]||r<=1)&&this._checkOcclusionQuery()&&!this._occlusionDataStorage.forceRenderingWhenOccluded)return this;const n=this._getInstancesRenderList(e._id,!!s);if(n.mustReturn)return this;if(!this._geometry||!this._geometry.getVertexBuffers()||!this._unIndexed&&!this._geometry.getIndexBuffer())return this;const a=i.getEngine();let o=0,h=null;this.ignoreCameraMaxZ&&i.activeCamera&&!i._isInIntermediateRendering()&&(o=i.activeCamera.maxZ,h=i.activeCamera,i.activeCamera.maxZ=0,i.updateTransformMatrix(!0)),this._internalMeshDataInfo._onBeforeRenderObservable&&this._internalMeshDataInfo._onBeforeRenderObservable.notifyObservers(this);const l=e.getRenderingMesh(),c=n.hardwareInstancedRendering[e._id]||l.hasThinInstances||!!this._userInstancedBuffersStorage&&!e.getMesh()._internalAbstractMeshDataInfo._actAsRegularMesh,u=this._instanceDataStorage,d=e.getMaterial();if(!d)return h&&(h.maxZ=o,i.updateTransformMatrix(!0)),this;if(u.isFrozen&&this._internalMeshDataInfo._effectiveMaterial&&this._internalMeshDataInfo._effectiveMaterial===d){if(d._storeEffectOnSubMeshes&&!e._drawWrapper?._wasPreviouslyReady||!d._storeEffectOnSubMeshes&&!d._getDrawWrapper()._wasPreviouslyReady)return h&&(h.maxZ=o,i.updateTransformMatrix(!0)),this}else{if(d._storeEffectOnSubMeshes){if(!d.isReadyForSubMesh(this,e,c))return h&&(h.maxZ=o,i.updateTransformMatrix(!0)),this}else if(!d.isReady(this,c))return h&&(h.maxZ=o,i.updateTransformMatrix(!0)),this;this._internalMeshDataInfo._effectiveMaterial=d}let _;t&&a.setAlphaMode(this._internalMeshDataInfo._effectiveMaterial.alphaMode),_=this._internalMeshDataInfo._effectiveMaterial._storeEffectOnSubMeshes?e._drawWrapper:this._internalMeshDataInfo._effectiveMaterial._getDrawWrapper();const f=_?.effect??null;for(const t of i._beforeRenderingMeshStage)t.action(this,e,n,f);if(!_||!f)return h&&(h.maxZ=o,i.updateTransformMatrix(!0)),this;const p=s||this;let g;if(u.isFrozen||!this._internalMeshDataInfo._effectiveMaterial.backFaceCulling&&null===this._internalMeshDataInfo._effectiveMaterial.sideOrientation&&!this._internalMeshDataInfo._effectiveMaterial.twoSidedLighting)g=u.sideOrientation;else{const e=p._getWorldMatrixDeterminant();g=this._internalMeshDataInfo._effectiveMaterial._getEffectiveOrientation(this),e<0&&(g=g===m.i.ClockWiseSideOrientation?m.i.CounterClockWiseSideOrientation:m.i.ClockWiseSideOrientation),u.sideOrientation=g}const T=this._internalMeshDataInfo._effectiveMaterial._preBind(_,g);this._internalMeshDataInfo._effectiveMaterial.forceDepthWrite&&a.setDepthWrite(!0);const b=this._internalMeshDataInfo._effectiveMaterial,E=b.fillMode;this._internalMeshDataInfo._onBeforeBindObservable&&this._internalMeshDataInfo._onBeforeBindObservable.notifyObservers(this),c||this._bind(e,f,E,!1);const x=p.getWorldMatrix();b._storeEffectOnSubMeshes?b.bindForSubMesh(x,this,e):b.bind(x,this),!b.backFaceCulling&&b.separateCullingPass&&(a.setState(!0,b.zOffset,!1,!T,b.cullBackFaces,b.stencil,b.zOffsetUnits),this._processRendering(this,e,f,E,n,c,this._onBeforeDraw,this._internalMeshDataInfo._effectiveMaterial),a.setState(!0,b.zOffset,!1,T,b.cullBackFaces,b.stencil,b.zOffsetUnits),this._internalMeshDataInfo._onBetweenPassObservable&&this._internalMeshDataInfo._onBetweenPassObservable.notifyObservers(e)),this._processRendering(this,e,f,E,n,c,this._onBeforeDraw,this._internalMeshDataInfo._effectiveMaterial),this._internalMeshDataInfo._effectiveMaterial.unbind();for(const t of i._afterRenderingMeshStage)t.action(this,e,n,f);return this._internalMeshDataInfo._onAfterRenderObservable&&this._internalMeshDataInfo._onAfterRenderObservable.notifyObservers(this),h&&(h.maxZ=o,i.updateTransformMatrix(!0)),2!==i.performancePriority||u.isFrozen||this._freeze(),this}cleanMatrixWeights(){this.isVerticesDataPresent(d.R.MatricesWeightsKind)&&(this.isVerticesDataPresent(d.R.MatricesWeightsExtraKind)?this._normalizeSkinWeightsAndExtra():this._normalizeSkinFourWeights())}_normalizeSkinFourWeights(){const e=this.getVerticesData(d.R.MatricesWeightsKind),t=e.length;for(let s=0;s<t;s+=4){const t=e[s]+e[s+1]+e[s+2]+e[s+3];if(0===t)e[s]=1;else{const i=1/t;e[s]*=i,e[s+1]*=i,e[s+2]*=i,e[s+3]*=i}}this.setVerticesData(d.R.MatricesWeightsKind,e)}_normalizeSkinWeightsAndExtra(){const e=this.getVerticesData(d.R.MatricesWeightsExtraKind),t=this.getVerticesData(d.R.MatricesWeightsKind),s=t.length;for(let i=0;i<s;i+=4){let s=t[i]+t[i+1]+t[i+2]+t[i+3];if(s+=e[i]+e[i+1]+e[i+2]+e[i+3],0===s)t[i]=1;else{const r=1/s;t[i]*=r,t[i+1]*=r,t[i+2]*=r,t[i+3]*=r,e[i]*=r,e[i+1]*=r,e[i+2]*=r,e[i+3]*=r}}this.setVerticesData(d.R.MatricesWeightsKind,t),this.setVerticesData(d.R.MatricesWeightsKind,e)}validateSkinning(){const e=this.getVerticesData(d.R.MatricesWeightsExtraKind),t=this.getVerticesData(d.R.MatricesWeightsKind);if(null===t||null==this.skeleton)return{skinned:!1,valid:!0,report:"not skinned"};const s=t.length;let i=0,r=0,n=0,a=0;const o=null===e?4:8,h=[];for(let e=0;e<=o;e++)h[e]=0;for(let l=0;l<s;l+=4){let s=t[l],c=s,u=0===c?0:1;for(let r=1;r<o;r++){const n=r<4?t[l+r]:e[l+r-4];n>s&&i++,0!==n&&u++,c+=n,s=n}if(h[u]++,u>n&&(n=u),0===c)r++;else{const s=1/c;let i=0;for(let r=0;r<o;r++)i+=r<4?Math.abs(t[l+r]-t[l+r]*s):Math.abs(e[l+r-4]-e[l+r-4]*s);i>.001&&a++}}const l=this.skeleton.bones.length,c=this.getVerticesData(d.R.MatricesIndicesKind),u=this.getVerticesData(d.R.MatricesIndicesExtraKind);let _=0;for(let e=0;e<s;e+=4)for(let t=0;t<o;t++){const s=t<4?c[e+t]:u[e+t-4];(s>=l||s<0)&&_++}return{skinned:!0,valid:0===r&&0===a&&0===_,report:"Number of Weights = "+s/4+"\nMaximum influences = "+n+"\nMissing Weights = "+r+"\nNot Sorted = "+i+"\nNot Normalized = "+a+"\nWeightCounts = ["+h+"]\nNumber of bones = "+l+"\nBad Bone Indices = "+_}}_checkDelayState(){const e=this.getScene();return this._geometry?this._geometry.load(e):4===this.delayLoadState&&(this.delayLoadState=2,this._queueLoad(e)),this}_queueLoad(e){e.addPendingData(this);const t=-1!==this.delayLoadingFile.indexOf(".babylonbinarymeshdata");return r.S0.LoadFile(this.delayLoadingFile,(t=>{t instanceof ArrayBuffer?this._delayLoadingFunction(t,this):this._delayLoadingFunction(JSON.parse(t),this),this.instances.forEach((e=>{e.refreshBoundingInfo(),e._syncSubMeshes()})),this.delayLoadState=1,e.removePendingData(this)}),(()=>{}),e.offlineProvider,t),this}isInFrustum(e){return 2!==this.delayLoadState&&!!super.isInFrustum(e)&&(this._checkDelayState(),!0)}setMaterialById(e){const t=this.getScene().materials;let s;for(s=t.length-1;s>-1;s--)if(t[s].id===e)return this.material=t[s],this;const i=this.getScene().multiMaterials;for(s=i.length-1;s>-1;s--)if(i[s].id===e)return this.material=i[s],this;return this}getAnimatables(){const e=[];return this.material&&e.push(this.material),this.skeleton&&e.push(this.skeleton),e}bakeTransformIntoVertices(e){if(!this.isVerticesDataPresent(d.R.PositionKind))return this;const t=this.subMeshes.splice(0);this._resetPointsArrayCache();let s=this.getVerticesData(d.R.PositionKind);const i=l.Pq.Zero();let r;for(r=0;r<s.length;r+=3)l.Pq.TransformCoordinatesFromFloatsToRef(s[r],s[r+1],s[r+2],e,i).toArray(s,r);if(this.setVerticesData(d.R.PositionKind,s,this.getVertexBuffer(d.R.PositionKind).isUpdatable()),this.isVerticesDataPresent(d.R.NormalKind)){for(s=this.getVerticesData(d.R.NormalKind),r=0;r<s.length;r+=3)l.Pq.TransformNormalFromFloatsToRef(s[r],s[r+1],s[r+2],e,i).normalize().toArray(s,r);this.setVerticesData(d.R.NormalKind,s,this.getVertexBuffer(d.R.NormalKind).isUpdatable())}if(this.isVerticesDataPresent(d.R.TangentKind)){for(s=this.getVerticesData(d.R.TangentKind),r=0;r<s.length;r+=4)l.Pq.TransformNormalFromFloatsToRef(s[r],s[r+1],s[r+2],e,i).normalize().toArray(s,r);this.setVerticesData(d.R.TangentKind,s,this.getVertexBuffer(d.R.TangentKind).isUpdatable())}return e.determinant()<0&&this.flipFaces(),this.releaseSubMeshes(),this.subMeshes=t,this}bakeCurrentTransformIntoVertices(e=!0){return this.bakeTransformIntoVertices(this.computeWorldMatrix(!0)),this.resetLocalMatrix(e),this}get _positions(){return this._internalAbstractMeshDataInfo._positions||this._geometry&&this._geometry._positions||null}_resetPointsArrayCache(){return this._geometry&&this._geometry._resetPointsArrayCache(),this}_generatePointsArray(){return!!this._geometry&&this._geometry._generatePointsArray()}clone(e="",t=null,s,i=!0){return new I(e,this.getScene(),t,this,s,i)}dispose(e,t=!1){this.morphTargetManager=null,this._geometry&&this._geometry.releaseForMesh(this,!0);const s=this._internalMeshDataInfo;if(s._onBeforeDrawObservable&&s._onBeforeDrawObservable.clear(),s._onBeforeBindObservable&&s._onBeforeBindObservable.clear(),s._onBeforeRenderObservable&&s._onBeforeRenderObservable.clear(),s._onAfterRenderObservable&&s._onAfterRenderObservable.clear(),s._onBetweenPassObservable&&s._onBetweenPassObservable.clear(),this._scene.useClonedMeshMap){if(s.meshMap)for(const e in s.meshMap){const t=s.meshMap[e];t&&(t._internalMeshDataInfo._source=null,s.meshMap[e]=void 0)}s._source&&s._source._internalMeshDataInfo.meshMap&&(s._source._internalMeshDataInfo.meshMap[this.uniqueId]=void 0)}else{const e=this.getScene().meshes;for(const t of e){const e=t;e._internalMeshDataInfo&&e._internalMeshDataInfo._source&&e._internalMeshDataInfo._source===this&&(e._internalMeshDataInfo._source=null)}}s._source=null,this._instanceDataStorage.visibleInstances={},this._disposeInstanceSpecificData(),this._disposeThinInstanceSpecificData(),this._internalMeshDataInfo._checkReadinessObserver&&this._scene.onBeforeRenderObservable.remove(this._internalMeshDataInfo._checkReadinessObserver),super.dispose(e,t)}_disposeInstanceSpecificData(){}_disposeThinInstanceSpecificData(){}_invalidateInstanceVertexArrayObject(){}applyDisplacementMap(e,t,s,i,n,a,o=!1,h){const l=this.getScene();return r.S0.LoadImage(e,(e=>{const r=e.width,h=e.height,l=this.getEngine().createCanvas(r,h).getContext("2d");l.drawImage(e,0,0);const c=l.getImageData(0,0,r,h).data;this.applyDisplacementMapFromBuffer(c,r,h,t,s,n,a,o),i&&i(this)}),h||(()=>{}),l.offlineProvider),this}applyDisplacementMapFromBuffer(e,t,s,i,r,n,a,o=!1){if(!this.isVerticesDataPresent(d.R.PositionKind)||!this.isVerticesDataPresent(d.R.NormalKind)||!this.isVerticesDataPresent(d.R.UVKind))return A.V.Warn("Cannot call applyDisplacementMap: Given mesh is not complete. Position, Normal or UV are missing"),this;const h=this.getVerticesData(d.R.PositionKind,!0,!0),c=this.getVerticesData(d.R.NormalKind),u=this.getVerticesData(d.R.UVKind);let f=l.Pq.Zero();const p=l.Pq.Zero(),g=l.I9.Zero();n=n||l.I9.Zero(),a=a||new l.I9(1,1);for(let o=0;o<h.length;o+=3){l.Pq.FromArrayToRef(h,o,f),l.Pq.FromArrayToRef(c,o,p),l.I9.FromArrayToRef(u,o/3*2,g);const d=4*((Math.abs(g.x*a.x+n.x%1)*(t-1)%t|0)+(Math.abs(g.y*a.y+n.y%1)*(s-1)%s|0)*t),_=e[d]/255*.3+e[d+1]/255*.59+e[d+2]/255*.11;p.normalize(),p.scaleInPlace(i+(r-i)*_),f=f.add(p),f.toArray(h,o)}return _.P.ComputeNormals(h,this.getIndices(),c),o?(this.setVerticesData(d.R.PositionKind,h),this.setVerticesData(d.R.NormalKind,c),this.setVerticesData(d.R.UVKind,u)):(this.updateVerticesData(d.R.PositionKind,h),this.updateVerticesData(d.R.NormalKind,c)),this}_getFlattenedNormals(e,t){const s=new Float32Array(3*e.length);let i=0;const r=this.sideOrientation===(this._scene.useRightHandedSystem?1:0);for(let n=0;n<e.length;n+=3){const a=l.Pq.FromArray(t,3*e[n]),o=l.Pq.FromArray(t,3*e[n+1]),h=l.Pq.FromArray(t,3*e[n+2]),c=a.subtract(o),u=h.subtract(o),d=l.Pq.Normalize(l.Pq.Cross(c,u));r&&d.scaleInPlace(-1);for(let e=0;e<3;e++)s[i++]=d.x,s[i++]=d.y,s[i++]=d.z}return s}_convertToUnIndexedMesh(e=!1){const t=this.getVerticesDataKinds().filter((e=>!this.getVertexBuffer(e)?.getIsInstanced())),s=this.getIndices(),i={},r=(e,t)=>{const i=new Float32Array(s.length*t);let r=0;for(let n=0;n<s.length;n++)for(let a=0;a<t;a++)i[r++]=e[s[n]*t+a];return i},n=this.getBoundingInfo(),a=this.geometry?this.subMeshes.slice(0):[];for(const e of t)i[e]=this.getVerticesData(e);for(const n of t){const t=this.getVertexBuffer(n),a=t.getSize();if(e&&n===d.R.NormalKind){const e=this._getFlattenedNormals(s,i[d.R.PositionKind]);this.setVerticesData(d.R.NormalKind,e,t.isUpdatable(),a)}else this.setVerticesData(n,r(i[n],a),t.isUpdatable(),a)}if(this.morphTargetManager){for(let t=0;t<this.morphTargetManager.numTargets;t++){const i=this.morphTargetManager.getTarget(t),n=i.getPositions();i.setPositions(r(n,3));const a=i.getNormals();a&&i.setNormals(e?this._getFlattenedNormals(s,n):r(a,3));const o=i.getTangents();o&&i.setTangents(r(o,3));const h=i.getUVs();h&&i.setUVs(r(h,2))}this.morphTargetManager.synchronize()}for(let e=0;e<s.length;e++)s[e]=e;this.setIndices(s),this._unIndexed=!0,this.releaseSubMeshes();for(const e of a){const t=e.getBoundingInfo();g.K.AddToMesh(e.materialIndex,e.indexStart,e.indexCount,e.indexStart,e.indexCount,this).setBoundingInfo(t)}return this.setBoundingInfo(n),this.synchronizeInstances(),this}convertToFlatShadedMesh(){return this._convertToUnIndexedMesh(!0)}convertToUnIndexedMesh(){return this._convertToUnIndexedMesh()}flipFaces(e=!1){const t=_.P.ExtractFromMesh(this);let s;if(e&&this.isVerticesDataPresent(d.R.NormalKind)&&t.normals){for(s=0;s<t.normals.length;s++)t.normals[s]*=-1;this.setVerticesData(d.R.NormalKind,t.normals,this.isVertexBufferUpdatable(d.R.NormalKind))}if(t.indices){let e;for(s=0;s<t.indices.length;s+=3)e=t.indices[s+1],t.indices[s+1]=t.indices[s+2],t.indices[s+2]=e;this.setIndices(t.indices,null,this.isVertexBufferUpdatable(d.R.PositionKind),!0)}return this}increaseVertices(e=1){const t=_.P.ExtractFromMesh(this),s=t.indices&&!Array.isArray(t.indices)&&Array.from?Array.from(t.indices):t.indices,i=t.positions&&!Array.isArray(t.positions)&&Array.from?Array.from(t.positions):t.positions,r=t.uvs&&!Array.isArray(t.uvs)&&Array.from?Array.from(t.uvs):t.uvs,n=t.normals&&!Array.isArray(t.normals)&&Array.from?Array.from(t.normals):t.normals;if(s&&i){t.indices=s,t.positions=i,r&&(t.uvs=r),n&&(t.normals=n);const a=e+1,o=new Array;for(let e=0;e<a+1;e++)o[e]=new Array;let h,c;const u=new l.Pq(0,0,0),_=new l.Pq(0,0,0),f=new l.I9(0,0),p=new Array,g=new Array,m=new Array;let T,b,E,x=i.length;r&&(b=r.length),n&&(E=n.length);for(let e=0;e<s.length;e+=3){g[0]=s[e],g[1]=s[e+1],g[2]=s[e+2];for(let e=0;e<3;e++)if(h=g[e],c=g[(e+1)%3],void 0===m[h]&&void 0===m[c]?(m[h]=new Array,m[c]=new Array):(void 0===m[h]&&(m[h]=new Array),void 0===m[c]&&(m[c]=new Array)),void 0===m[h][c]&&void 0===m[c][h]){m[h][c]=[],u.x=(i[3*c]-i[3*h])/a,u.y=(i[3*c+1]-i[3*h+1])/a,u.z=(i[3*c+2]-i[3*h+2])/a,n&&(_.x=(n[3*c]-n[3*h])/a,_.y=(n[3*c+1]-n[3*h+1])/a,_.z=(n[3*c+2]-n[3*h+2])/a),r&&(f.x=(r[2*c]-r[2*h])/a,f.y=(r[2*c+1]-r[2*h+1])/a),m[h][c].push(h);for(let e=1;e<a;e++)m[h][c].push(i.length/3),i[x++]=i[3*h]+e*u.x,i[x++]=i[3*h+1]+e*u.y,i[x++]=i[3*h+2]+e*u.z,n&&(n[E++]=n[3*h]+e*_.x,n[E++]=n[3*h+1]+e*_.y,n[E++]=n[3*h+2]+e*_.z),r&&(r[b++]=r[2*h]+e*f.x,r[b++]=r[2*h+1]+e*f.y);m[h][c].push(c),m[c][h]=new Array,T=m[h][c].length;for(let e=0;e<T;e++)m[c][h][e]=m[h][c][T-1-e]}o[0][0]=s[e],o[1][0]=m[s[e]][s[e+1]][1],o[1][1]=m[s[e]][s[e+2]][1];for(let t=2;t<a;t++){o[t][0]=m[s[e]][s[e+1]][t],o[t][t]=m[s[e]][s[e+2]][t],u.x=(i[3*o[t][t]]-i[3*o[t][0]])/t,u.y=(i[3*o[t][t]+1]-i[3*o[t][0]+1])/t,u.z=(i[3*o[t][t]+2]-i[3*o[t][0]+2])/t,n&&(_.x=(n[3*o[t][t]]-n[3*o[t][0]])/t,_.y=(n[3*o[t][t]+1]-n[3*o[t][0]+1])/t,_.z=(n[3*o[t][t]+2]-n[3*o[t][0]+2])/t),r&&(f.x=(r[2*o[t][t]]-r[2*o[t][0]])/t,f.y=(r[2*o[t][t]+1]-r[2*o[t][0]+1])/t);for(let e=1;e<t;e++)o[t][e]=i.length/3,i[x++]=i[3*o[t][0]]+e*u.x,i[x++]=i[3*o[t][0]+1]+e*u.y,i[x++]=i[3*o[t][0]+2]+e*u.z,n&&(n[E++]=n[3*o[t][0]]+e*_.x,n[E++]=n[3*o[t][0]+1]+e*_.y,n[E++]=n[3*o[t][0]+2]+e*_.z),r&&(r[b++]=r[2*o[t][0]]+e*f.x,r[b++]=r[2*o[t][0]+1]+e*f.y)}o[a]=m[s[e+1]][s[e+2]],p.push(o[0][0],o[1][0],o[1][1]);for(let e=1;e<a;e++){let t;for(t=0;t<e;t++)p.push(o[e][t],o[e+1][t],o[e+1][t+1]),p.push(o[e][t],o[e+1][t+1],o[e][t+1]);p.push(o[e][t],o[e+1][t],o[e+1][t+1])}}t.indices=p,t.applyToMesh(this,this.isVertexBufferUpdatable(d.R.PositionKind))}else A.V.Warn("Couldn't increase number of vertices : VertexData must contain at least indices and positions")}forceSharedVertices(){const e=_.P.ExtractFromMesh(this),t=e.uvs,s=e.indices,i=e.positions,r=e.colors,n=e.matricesIndices,a=e.matricesWeights,o=e.matricesIndicesExtra,h=e.matricesWeightsExtra;if(void 0===s||void 0===i||null===s||null===i)A.V.Warn("VertexData contains empty entries");else{const l=new Array,c=new Array,u=new Array,f=new Array,p=new Array,g=new Array,m=new Array,T=new Array;let b=new Array,E=0;const x={};let A,R;for(let e=0;e<s.length;e+=3){R=[s[e],s[e+1],s[e+2]],b=[];for(let e=0;e<3;e++){b[e]="";for(let t=0;t<3;t++)Math.abs(i[3*R[e]+t])<1e-8&&(i[3*R[e]+t]=0),b[e]+=i[3*R[e]+t]+"|"}if(b[0]!=b[1]&&b[0]!=b[2]&&b[1]!=b[2])for(let e=0;e<3;e++){if(A=x[b[e]],void 0===A){x[b[e]]=E,A=E++;for(let t=0;t<3;t++)l.push(i[3*R[e]+t]);if(null!=r)for(let t=0;t<4;t++)f.push(r[4*R[e]+t]);if(null!=t)for(let s=0;s<2;s++)u.push(t[2*R[e]+s]);if(null!=n)for(let t=0;t<4;t++)p.push(n[4*R[e]+t]);if(null!=a)for(let t=0;t<4;t++)g.push(a[4*R[e]+t]);if(null!=o)for(let t=0;t<4;t++)m.push(o[4*R[e]+t]);if(null!=h)for(let t=0;t<4;t++)T.push(h[4*R[e]+t])}c.push(A)}}const M=new Array;_.P.ComputeNormals(l,c,M),e.positions=l,e.indices=c,e.normals=M,null!=t&&(e.uvs=u),null!=r&&(e.colors=f),null!=n&&(e.matricesIndices=p),null!=a&&(e.matricesWeights=g),null!=o&&(e.matricesIndicesExtra=m),null!=a&&(e.matricesWeightsExtra=T),e.applyToMesh(this,this.isVertexBufferUpdatable(d.R.PositionKind))}}static _instancedMeshFactory(e,t){throw(0,R.n)("InstancedMesh")}static _PhysicsImpostorParser(e,t,s){throw(0,R.n)("PhysicsImpostor")}createInstance(e){const t=I._instancedMeshFactory(e,this);return t.parent=this.parent,t}synchronizeInstances(){for(let e=0;e<this.instances.length;e++)this.instances[e]._syncSubMeshes();return this}optimizeIndices(e){const t=this.getIndices(),s=this.getVerticesData(d.R.PositionKind);if(!s||!t)return this;const i=[];for(let e=0;e<s.length;e+=3)i.push(l.Pq.FromArray(s,e));const n=[];return r.LV.SyncAsyncForLoop(i.length,40,(e=>{const t=i.length-1-e,s=i[t];for(let e=0;e<t;++e){const r=i[e];if(s.equals(r)){n[t]=e;break}}}),(()=>{for(let e=0;e<t.length;++e)t[e]=n[t[e]]||t[e];const s=this.subMeshes.slice(0);this.setIndices(t),this.subMeshes=s,e&&e(this)})),this}serialize(e={}){e.name=this.name,e.id=this.id,e.uniqueId=this.uniqueId,e.type=this.getClassName(),a.Y&&a.Y.HasTags(this)&&(e.tags=a.Y.GetTags(this)),e.position=this.position.asArray(),this.rotationQuaternion?e.rotationQuaternion=this.rotationQuaternion.asArray():this.rotation&&(e.rotation=this.rotation.asArray()),e.scaling=this.scaling.asArray(),this._postMultiplyPivotMatrix?e.pivotMatrix=this.getPivotMatrix().asArray():e.localMatrix=this.getPivotMatrix().asArray(),e.isEnabled=this.isEnabled(!1),e.isVisible=this.isVisible,e.infiniteDistance=this.infiniteDistance,e.pickable=this.isPickable,e.receiveShadows=this.receiveShadows,e.billboardMode=this.billboardMode,e.visibility=this.visibility,e.alwaysSelectAsActiveMesh=this.alwaysSelectAsActiveMesh,e.checkCollisions=this.checkCollisions,e.ellipsoid=this.ellipsoid.asArray(),e.ellipsoidOffset=this.ellipsoidOffset.asArray(),e.doNotSyncBoundingInfo=this.doNotSyncBoundingInfo,e.isBlocker=this.isBlocker,e.sideOrientation=this.sideOrientation,this.parent&&this.parent._serializeAsParent(e),e.isUnIndexed=this.isUnIndexed;const t=this._geometry;if(t&&this.subMeshes){e.geometryUniqueId=t.uniqueId,e.geometryId=t.id,e.subMeshes=[];for(let t=0;t<this.subMeshes.length;t++){const s=this.subMeshes[t];e.subMeshes.push({materialIndex:s.materialIndex,verticesStart:s.verticesStart,verticesCount:s.verticesCount,indexStart:s.indexStart,indexCount:s.indexCount})}}if(this.material?this.material.doNotSerialize||(e.materialUniqueId=this.material.uniqueId,e.materialId=this.material.id):(this.material=null,e.materialUniqueId=this._scene.defaultMaterial.uniqueId,e.materialId=this._scene.defaultMaterial.id),this.morphTargetManager&&(e.morphTargetManagerId=this.morphTargetManager.uniqueId),this.skeleton&&(e.skeletonId=this.skeleton.id,e.numBoneInfluencers=this.numBoneInfluencers),this.getScene()._getComponent(M.v.NAME_PHYSICSENGINE)){const t=this.getPhysicsImpostor();t&&(e.physicsMass=t.getParam("mass"),e.physicsFriction=t.getParam("friction"),e.physicsRestitution=t.getParam("mass"),e.physicsImpostor=t.type)}this.metadata&&(e.metadata=this.metadata),e.instances=[];for(let t=0;t<this.instances.length;t++){const s=this.instances[t];if(s.doNotSerialize)continue;const i={name:s.name,id:s.id,isEnabled:s.isEnabled(!1),isVisible:s.isVisible,isPickable:s.isPickable,checkCollisions:s.checkCollisions,position:s.position.asArray(),scaling:s.scaling.asArray()};if(s.parent&&s.parent._serializeAsParent(i),s.rotationQuaternion?i.rotationQuaternion=s.rotationQuaternion.asArray():s.rotation&&(i.rotation=s.rotation.asArray()),this.getScene()._getComponent(M.v.NAME_PHYSICSENGINE)){const e=s.getPhysicsImpostor();e&&(i.physicsMass=e.getParam("mass"),i.physicsFriction=e.getParam("friction"),i.physicsRestitution=e.getParam("mass"),i.physicsImpostor=e.type)}s.metadata&&(i.metadata=s.metadata),s.actionManager&&(i.actions=s.actionManager.serialize(s.name)),e.instances.push(i),x.p.AppendSerializedAnimations(s,i),i.ranges=s.serializeAnimationRanges()}if(this._thinInstanceDataStorage.instancesCount&&this._thinInstanceDataStorage.matrixData&&(e.thinInstances={instancesCount:this._thinInstanceDataStorage.instancesCount,matrixData:Array.from(this._thinInstanceDataStorage.matrixData),matrixBufferSize:this._thinInstanceDataStorage.matrixBufferSize,enablePicking:this.thinInstanceEnablePicking},this._userThinInstanceBuffersStorage)){const t={data:{},sizes:{},strides:{}};for(const e in this._userThinInstanceBuffersStorage.data)t.data[e]=Array.from(this._userThinInstanceBuffersStorage.data[e]),t.sizes[e]=this._userThinInstanceBuffersStorage.sizes[e],t.strides[e]=this._userThinInstanceBuffersStorage.strides[e];e.thinInstances.userThinInstance=t}return x.p.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e.layerMask=this.layerMask,e.alphaIndex=this.alphaIndex,e.hasVertexAlpha=this.hasVertexAlpha,e.overlayAlpha=this.overlayAlpha,e.overlayColor=this.overlayColor.asArray(),e.renderOverlay=this.renderOverlay,e.applyFog=this.applyFog,this.actionManager&&(e.actions=this.actionManager.serialize(this.name)),e}_syncGeometryWithMorphTargetManager(){if(!this.geometry)return;this._markSubMeshesAsAttributesDirty();const e=this._internalAbstractMeshDataInfo._morphTargetManager;if(e&&e.vertexCount){if(e.vertexCount!==this.getTotalVertices())return A.V.Error("Mesh is incompatible with morph targets. Targets and mesh must all have the same vertices count."),void(this.morphTargetManager=null);if(e.isUsingTextureForTargets)return;for(let t=0;t<e.numInfluencers;t++){const s=e.getActiveTarget(t),i=s.getPositions();if(!i)return void A.V.Error("Invalid morph target. Target must have positions.");this.geometry.setVerticesData(d.R.PositionKind+t,i,!1,3);const r=s.getNormals();r&&this.geometry.setVerticesData(d.R.NormalKind+t,r,!1,3);const n=s.getTangents();n&&this.geometry.setVerticesData(d.R.TangentKind+t,n,!1,3);const a=s.getUVs();a&&this.geometry.setVerticesData(d.R.UVKind+"_"+t,a,!1,2)}}else{let e=0;for(;this.geometry.isVerticesDataPresent(d.R.PositionKind+e);)this.geometry.removeVerticesData(d.R.PositionKind+e),this.geometry.isVerticesDataPresent(d.R.NormalKind+e)&&this.geometry.removeVerticesData(d.R.NormalKind+e),this.geometry.isVerticesDataPresent(d.R.TangentKind+e)&&this.geometry.removeVerticesData(d.R.TangentKind+e),this.geometry.isVerticesDataPresent(d.R.UVKind+e)&&this.geometry.removeVerticesData(d.R.UVKind+"_"+e),e++}}static Parse(e,t,s){let i;if(i=e.type&&"LinesMesh"===e.type?I._LinesMeshParser(e,t):e.type&&"GroundMesh"===e.type?I._GroundMeshParser(e,t):e.type&&"GoldbergMesh"===e.type?I._GoldbergMeshParser(e,t):e.type&&"GreasedLineMesh"===e.type?I._GreasedLineMeshParser(e,t):e.type&&"TrailMesh"===e.type?I._TrailMeshParser(e,t):new I(e.name,t),i.id=e.id,i._waitingParsedUniqueId=e.uniqueId,a.Y&&a.Y.AddTagsTo(i,e.tags),i.position=l.Pq.FromArray(e.position),void 0!==e.metadata&&(i.metadata=e.metadata),e.rotationQuaternion?i.rotationQuaternion=l.PT.FromArray(e.rotationQuaternion):e.rotation&&(i.rotation=l.Pq.FromArray(e.rotation)),i.scaling=l.Pq.FromArray(e.scaling),e.localMatrix?i.setPreTransformMatrix(l.uq.FromArray(e.localMatrix)):e.pivotMatrix&&i.setPivotMatrix(l.uq.FromArray(e.pivotMatrix)),i.setEnabled(e.isEnabled),i.isVisible=e.isVisible,i.infiniteDistance=e.infiniteDistance,i.alwaysSelectAsActiveMesh=!!e.alwaysSelectAsActiveMesh,i.showBoundingBox=e.showBoundingBox,i.showSubMeshesBoundingBox=e.showSubMeshesBoundingBox,void 0!==e.applyFog&&(i.applyFog=e.applyFog),void 0!==e.pickable&&(i.isPickable=e.pickable),void 0!==e.alphaIndex&&(i.alphaIndex=e.alphaIndex),i.receiveShadows=e.receiveShadows,void 0!==e.billboardMode&&(i.billboardMode=e.billboardMode),void 0!==e.visibility&&(i.visibility=e.visibility),i.checkCollisions=e.checkCollisions,i.doNotSyncBoundingInfo=!!e.doNotSyncBoundingInfo,e.ellipsoid&&(i.ellipsoid=l.Pq.FromArray(e.ellipsoid)),e.ellipsoidOffset&&(i.ellipsoidOffset=l.Pq.FromArray(e.ellipsoidOffset)),null!=e.overrideMaterialSideOrientation&&(i.sideOrientation=e.overrideMaterialSideOrientation),void 0!==e.sideOrientation&&(i.sideOrientation=e.sideOrientation),void 0!==e.isBlocker&&(i.isBlocker=e.isBlocker),i._shouldGenerateFlatShading=e.useFlatShading,e.freezeWorldMatrix&&(i._waitingData.freezeWorldMatrix=e.freezeWorldMatrix),void 0!==e.parentId&&(i._waitingParentId=e.parentId),void 0!==e.parentInstanceIndex&&(i._waitingParentInstanceIndex=e.parentInstanceIndex),void 0!==e.actions&&(i._waitingData.actions=e.actions),void 0!==e.overlayAlpha&&(i.overlayAlpha=e.overlayAlpha),void 0!==e.overlayColor&&(i.overlayColor=c.v9.FromArray(e.overlayColor)),void 0!==e.renderOverlay&&(i.renderOverlay=e.renderOverlay),i.isUnIndexed=!!e.isUnIndexed,i.hasVertexAlpha=e.hasVertexAlpha,e.delayLoadingFile?(i.delayLoadState=4,i.delayLoadingFile=s+e.delayLoadingFile,i.buildBoundingInfo(l.Pq.FromArray(e.boundingBoxMinimum),l.Pq.FromArray(e.boundingBoxMaximum)),e._binaryInfo&&(i._binaryInfo=e._binaryInfo),i._delayInfo=[],e.hasUVs&&i._delayInfo.push(d.R.UVKind),e.hasUVs2&&i._delayInfo.push(d.R.UV2Kind),e.hasUVs3&&i._delayInfo.push(d.R.UV3Kind),e.hasUVs4&&i._delayInfo.push(d.R.UV4Kind),e.hasUVs5&&i._delayInfo.push(d.R.UV5Kind),e.hasUVs6&&i._delayInfo.push(d.R.UV6Kind),e.hasColors&&i._delayInfo.push(d.R.ColorKind),e.hasMatricesIndices&&i._delayInfo.push(d.R.MatricesIndicesKind),e.hasMatricesWeights&&i._delayInfo.push(d.R.MatricesWeightsKind),i._delayLoadingFunction=f.V._ImportGeometry,E.B.ForceFullSceneLoadingForIncremental&&i._checkDelayState()):f.V._ImportGeometry(e,i),e.materialUniqueId?i._waitingMaterialId=e.materialUniqueId:e.materialId&&(i._waitingMaterialId=e.materialId),e.morphTargetManagerId>-1&&(i._waitingMorphTargetManagerId=e.morphTargetManagerId),void 0!==e.skeletonId&&null!==e.skeletonId&&(i.skeleton=t.getLastSkeletonById(e.skeletonId),e.numBoneInfluencers&&(i.numBoneInfluencers=e.numBoneInfluencers)),e.animations){for(let t=0;t<e.animations.length;t++){const s=e.animations[t],r=(0,T.n9)("BABYLON.Animation");r&&i.animations.push(r.Parse(s))}u.b.ParseAnimationRanges(i,e,t)}if(e.autoAnimate&&t.beginAnimation(i,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),e.layerMask&&!isNaN(e.layerMask)?i.layerMask=Math.abs(parseInt(e.layerMask)):i.layerMask=268435455,e.physicsImpostor&&(i.physicsImpostor=I._PhysicsImpostorParser(t,i,e)),e.lodMeshIds&&(i._waitingData.lods={ids:e.lodMeshIds,distances:e.lodDistances?e.lodDistances:null,coverages:e.lodCoverages?e.lodCoverages:null}),e.instances)for(let s=0;s<e.instances.length;s++){const r=e.instances[s],n=i.createInstance(r.name);if(r.id&&(n.id=r.id),a.Y&&(r.tags?a.Y.AddTagsTo(n,r.tags):a.Y.AddTagsTo(n,e.tags)),n.position=l.Pq.FromArray(r.position),void 0!==r.metadata&&(n.metadata=r.metadata),void 0!==r.parentId&&(n._waitingParentId=r.parentId),void 0!==r.parentInstanceIndex&&(n._waitingParentInstanceIndex=r.parentInstanceIndex),void 0!==r.isEnabled&&null!==r.isEnabled&&n.setEnabled(r.isEnabled),void 0!==r.isVisible&&null!==r.isVisible&&(n.isVisible=r.isVisible),void 0!==r.isPickable&&null!==r.isPickable&&(n.isPickable=r.isPickable),r.rotationQuaternion?n.rotationQuaternion=l.PT.FromArray(r.rotationQuaternion):r.rotation&&(n.rotation=l.Pq.FromArray(r.rotation)),n.scaling=l.Pq.FromArray(r.scaling),null!=r.checkCollisions&&null!=r.checkCollisions&&(n.checkCollisions=r.checkCollisions),null!=r.pickable&&null!=r.pickable&&(n.isPickable=r.pickable),null!=r.showBoundingBox&&null!=r.showBoundingBox&&(n.showBoundingBox=r.showBoundingBox),null!=r.showSubMeshesBoundingBox&&null!=r.showSubMeshesBoundingBox&&(n.showSubMeshesBoundingBox=r.showSubMeshesBoundingBox),null!=r.alphaIndex&&null!=r.showSubMeshesBoundingBox&&(n.alphaIndex=r.alphaIndex),r.physicsImpostor&&(n.physicsImpostor=I._PhysicsImpostorParser(t,n,r)),void 0!==r.actions&&(n._waitingData.actions=r.actions),r.animations){for(let e=0;e<r.animations.length;e++){const t=r.animations[e],s=(0,T.n9)("BABYLON.Animation");s&&n.animations.push(s.Parse(t))}u.b.ParseAnimationRanges(n,r,t),r.autoAnimate&&t.beginAnimation(n,r.autoAnimateFrom,r.autoAnimateTo,r.autoAnimateLoop,r.autoAnimateSpeed||1)}}if(e.thinInstances){const t=e.thinInstances;if(i.thinInstanceEnablePicking=!!t.enablePicking,t.matrixData?(i.thinInstanceSetBuffer("matrix",new Float32Array(t.matrixData),16,!1),i._thinInstanceDataStorage.matrixBufferSize=t.matrixBufferSize,i._thinInstanceDataStorage.instancesCount=t.instancesCount):i._thinInstanceDataStorage.matrixBufferSize=t.matrixBufferSize,e.thinInstances.userThinInstance){const t=e.thinInstances.userThinInstance;for(const e in t.data)i.thinInstanceSetBuffer(e,new Float32Array(t.data[e]),t.strides[e],!1),i._userThinInstanceBuffersStorage.sizes[e]=t.sizes[e]}}return i}setPositionsForCPUSkinning(){const e=this._internalMeshDataInfo;if(!e._sourcePositions){const t=this.getVerticesData(d.R.PositionKind);if(!t)return e._sourcePositions;e._sourcePositions=new Float32Array(t),this.isVertexBufferUpdatable(d.R.PositionKind)||this.setVerticesData(d.R.PositionKind,t,!0)}return e._sourcePositions}setNormalsForCPUSkinning(){const e=this._internalMeshDataInfo;if(!e._sourceNormals){const t=this.getVerticesData(d.R.NormalKind);if(!t)return e._sourceNormals;e._sourceNormals=new Float32Array(t),this.isVertexBufferUpdatable(d.R.NormalKind)||this.setVerticesData(d.R.NormalKind,t,!0)}return e._sourceNormals}applySkeleton(e){if(!this.geometry)return this;if(this.geometry._softwareSkinningFrameId==this.getScene().getFrameId())return this;if(this.geometry._softwareSkinningFrameId=this.getScene().getFrameId(),!this.isVerticesDataPresent(d.R.PositionKind))return this;if(!this.isVerticesDataPresent(d.R.MatricesIndicesKind))return this;if(!this.isVerticesDataPresent(d.R.MatricesWeightsKind))return this;const t=this.isVerticesDataPresent(d.R.NormalKind),s=this._internalMeshDataInfo;if(!s._sourcePositions){const e=this.subMeshes.slice();this.setPositionsForCPUSkinning(),this.subMeshes=e}t&&!s._sourceNormals&&this.setNormalsForCPUSkinning();let i=this.getVerticesData(d.R.PositionKind);if(!i)return this;i instanceof Float32Array||(i=new Float32Array(i));let r=this.getVerticesData(d.R.NormalKind);if(t){if(!r)return this;r instanceof Float32Array||(r=new Float32Array(r))}const n=this.getVerticesData(d.R.MatricesIndicesKind),a=this.getVerticesData(d.R.MatricesWeightsKind);if(!a||!n)return this;const o=this.numBoneInfluencers>4,h=o?this.getVerticesData(d.R.MatricesIndicesExtraKind):null,c=o?this.getVerticesData(d.R.MatricesWeightsExtraKind):null,u=e.getTransformMatrices(this),_=l.Pq.Zero(),f=new l.uq,p=new l.uq;let g,m=0;for(let e=0;e<i.length;e+=3,m+=4){let d;for(g=0;g<4;g++)d=a[m+g],d>0&&(l.uq.FromFloat32ArrayToRefScaled(u,Math.floor(16*n[m+g]),d,p),f.addToSelf(p));if(o)for(g=0;g<4;g++)d=c[m+g],d>0&&(l.uq.FromFloat32ArrayToRefScaled(u,Math.floor(16*h[m+g]),d,p),f.addToSelf(p));l.Pq.TransformCoordinatesFromFloatsToRef(s._sourcePositions[e],s._sourcePositions[e+1],s._sourcePositions[e+2],f,_),_.toArray(i,e),t&&(l.Pq.TransformNormalFromFloatsToRef(s._sourceNormals[e],s._sourceNormals[e+1],s._sourceNormals[e+2],f,_),_.toArray(r,e)),f.reset()}return this.updateVerticesData(d.R.PositionKind,i),t&&this.updateVerticesData(d.R.NormalKind,r),this}static MinMax(e){let t=null,s=null;return e.forEach((function(e){const i=e.getBoundingInfo().boundingBox;t&&s?(t.minimizeInPlace(i.minimumWorld),s.maximizeInPlace(i.maximumWorld)):(t=i.minimumWorld,s=i.maximumWorld)})),t&&s?{min:t,max:s}:{min:l.Pq.Zero(),max:l.Pq.Zero()}}static Center(e){const t=e instanceof Array?I.MinMax(e):e;return l.Pq.Center(t.min,t.max)}static MergeMeshes(e,t=!0,s,i,r,n){return(0,o.V1)(I._MergeMeshesCoroutine(e,t,s,i,r,n,!1))}static MergeMeshesAsync(e,t=!0,s,i,r,n){return(0,o.kj)(I._MergeMeshesCoroutine(e,t,s,i,r,n,!0),(0,o.VP)())}static*_MergeMeshesCoroutine(e,t=!0,s,i,r,n,a){if(0===(e=e.filter(Boolean)).length)return null;let o;if(!s){let t=0;for(o=0;o<e.length;o++)if(t+=e[o].getTotalVertices(),t>=65536)return A.V.Warn("Cannot merge meshes because resulting mesh will have more than 65536 vertices. Please use allow32BitsIndices = true to use 32 bits indices"),null}n&&(r=!1);const h=new Array,l=new Array,c=new Array,u=e[0].sideOrientation;for(o=0;o<e.length;o++){const t=e[o];if(t.isAnInstance)return A.V.Warn("Cannot merge instance meshes."),null;if(u!==t.sideOrientation)return A.V.Warn("Cannot merge meshes with different sideOrientation values."),null;if(r&&c.push(t.getTotalIndices()),n)if(t.material){const e=t.material;if(e instanceof b){for(let t=0;t<e.subMaterials.length;t++)h.indexOf(e.subMaterials[t])<0&&h.push(e.subMaterials[t]);for(let s=0;s<t.subMeshes.length;s++)l.push(h.indexOf(e.subMaterials[t.subMeshes[s].materialIndex])),c.push(t.subMeshes[s].indexCount)}else{h.indexOf(e)<0&&h.push(e);for(let s=0;s<t.subMeshes.length;s++)l.push(h.indexOf(e)),c.push(t.subMeshes[s].indexCount)}}else for(let e=0;e<t.subMeshes.length;e++)l.push(0),c.push(t.subMeshes[e].indexCount)}const d=e[0],f=e=>{const t=e.computeWorldMatrix(!0);return{vertexData:_.P.ExtractFromMesh(e,!1,!1),transform:t}},{vertexData:p,transform:m}=f(d);a&&(yield);const T=new Array(e.length-1);for(let t=1;t<e.length;t++)T[t-1]=f(e[t]),a&&(yield);const E=p._mergeCoroutine(m,T,s,a,!t);let x=E.next();for(;!x.done;)a&&(yield),x=E.next();const R=x.value;i||(i=new I(d.name+"_merged",d.getScene()));const M=R._applyToCoroutine(i,void 0,a);let y=M.next();for(;!y.done;)a&&(yield),y=M.next();if(i.checkCollisions=d.checkCollisions,i.sideOrientation=d.sideOrientation,t)for(o=0;o<e.length;o++)e[o].dispose();if(r||n){i.releaseSubMeshes(),o=0;let e=0;for(;o<c.length;)g.K.CreateFromIndices(0,e,c[o],i,void 0,!1),e+=c[o],o++;for(const e of i.subMeshes)e.refreshBoundingInfo();i.computeWorldMatrix(!0)}if(n){const e=new b(d.name+"_merged",d.getScene());e.subMaterials=h;for(let e=0;e<i.subMeshes.length;e++)i.subMeshes[e].materialIndex=l[e];i.material=e}else i.material=d.material;return i}addInstance(e){e._indexInSourceMeshInstanceArray=this.instances.length,this.instances.push(e)}removeInstance(e){const t=e._indexInSourceMeshInstanceArray;if(-1!=t){if(t!==this.instances.length-1){const e=this.instances[this.instances.length-1];this.instances[t]=e,e._indexInSourceMeshInstanceArray=t}e._indexInSourceMeshInstanceArray=-1,this.instances.pop()}}_shouldConvertRHS(){return this._scene.useRightHandedSystem&&this.sideOrientation===m.i.CounterClockWiseSideOrientation}_getRenderingFillMode(e){const t=this.getScene();return t.forcePointsCloud?m.i.PointFillMode:t.forceWireframe?m.i.WireFrameFillMode:this.overrideRenderingFillMode??e}setMaterialByID(e){return this.setMaterialById(e)}static CreateRibbon(e,t,s,i,r,n,a,o,h){throw new Error("Import MeshBuilder to populate this function")}static CreateDisc(e,t,s,i,r,n){throw new Error("Import MeshBuilder to populate this function")}static CreateBox(e,t,s,i,r){throw new Error("Import MeshBuilder to populate this function")}static CreateSphere(e,t,s,i,r,n){throw new Error("Import MeshBuilder to populate this function")}static CreateHemisphere(e,t,s,i){throw new Error("Import MeshBuilder to populate this function")}static CreateCylinder(e,t,s,i,r,n,a,o,h){throw new Error("Import MeshBuilder to populate this function")}static CreateTorus(e,t,s,i,r,n,a){throw new Error("Import MeshBuilder to populate this function")}static CreateTorusKnot(e,t,s,i,r,n,a,o,h,l){throw new Error("Import MeshBuilder to populate this function")}static CreateLines(e,t,s,i,r){throw new Error("Import MeshBuilder to populate this function")}static CreateDashedLines(e,t,s,i,r,n,a,o){throw new Error("Import MeshBuilder to populate this function")}static CreatePolygon(e,t,s,i,r,n,a){throw new Error("Import MeshBuilder to populate this function")}static ExtrudePolygon(e,t,s,i,r,n,a,o){throw new Error("Import MeshBuilder to populate this function")}static ExtrudeShape(e,t,s,i,r,n,a,o,h,l){throw new Error("Import MeshBuilder to populate this function")}static ExtrudeShapeCustom(e,t,s,i,r,n,a,o,h,l,c,u){throw new Error("Import MeshBuilder to populate this function")}static CreateLathe(e,t,s,i,r,n,a){throw new Error("Import MeshBuilder to populate this function")}static CreatePlane(e,t,s,i,r){throw new Error("Import MeshBuilder to populate this function")}static CreateGround(e,t,s,i,r,n){throw new Error("Import MeshBuilder to populate this function")}static CreateTiledGround(e,t,s,i,r,n,a,o,h){throw new Error("Import MeshBuilder to populate this function")}static CreateGroundFromHeightMap(e,t,s,i,r,n,a,o,h,l,c){throw new Error("Import MeshBuilder to populate this function")}static CreateTube(e,t,s,i,r,n,a,o,h,l){throw new Error("Import MeshBuilder to populate this function")}static CreatePolyhedron(e,t,s){throw new Error("Import MeshBuilder to populate this function")}static CreateIcoSphere(e,t,s){throw new Error("Import MeshBuilder to populate this function")}static CreateDecal(e,t,s,i,r,n){throw new Error("Import MeshBuilder to populate this function")}static CreateCapsule(e,t,s){throw new Error("Import MeshBuilder to populate this function")}static ExtendToGoldberg(e){throw new Error("Import MeshBuilder to populate this function")}}I.FRONTSIDE=_.P.FRONTSIDE,I.BACKSIDE=_.P.BACKSIDE,I.DOUBLESIDE=_.P.DOUBLESIDE,I.DEFAULTSIDE=_.P.DEFAULTSIDE,I.NO_CAP=0,I.CAP_START=1,I.CAP_END=2,I.CAP_ALL=3,I.NO_FLIP=0,I.FLIP_TILE=1,I.ROTATE_TILE=2,I.FLIP_ROW=3,I.ROTATE_ROW=4,I.FLIP_N_ROTATE_TILE=5,I.FLIP_N_ROTATE_ROW=6,I.CENTER=0,I.LEFT=1,I.RIGHT=2,I.TOP=3,I.BOTTOM=4,I.INSTANCEDMESH_SORT_TRANSPARENT=!1,I._GroundMeshParser=(e,t)=>{throw(0,R.n)("GroundMesh")},I._GoldbergMeshParser=(e,t)=>{throw(0,R.n)("GoldbergMesh")},I._LinesMeshParser=(e,t)=>{throw(0,R.n)("LinesMesh")},I._GreasedLineMeshParser=(e,t)=>{throw(0,R.n)("GreasedLineMesh")},I._GreasedLineRibbonMeshParser=(e,t)=>{throw(0,R.n)("GreasedLineRibbonMesh")},I._TrailMeshParser=(e,t)=>{throw(0,R.n)("TrailMesh")},(0,T.Y5)("BABYLON.Mesh",I)},6803:(e,t,s)=>{s.d(t,{P:()=>f});var i=s(5524),r=s(9923),n=s(5616),a=s(5503),o=s(6041),h=s(1137),l=s(9259),c=s(163),u=s(8563),d=s(1846);class _{}class f{constructor(){this.uniqueId=0,this.metadata={},this._applyTo=(0,c.Aj)(this._applyToCoroutine.bind(this)),this.uniqueId=f._UniqueIDGenerator,f._UniqueIDGenerator++}set(e,t){switch(e.length||h.V.Warn(`Setting vertex data kind '${t}' with an empty array`),t){case n.R.PositionKind:this.positions=e;break;case n.R.NormalKind:this.normals=e;break;case n.R.TangentKind:this.tangents=e;break;case n.R.UVKind:this.uvs=e;break;case n.R.UV2Kind:this.uvs2=e;break;case n.R.UV3Kind:this.uvs3=e;break;case n.R.UV4Kind:this.uvs4=e;break;case n.R.UV5Kind:this.uvs5=e;break;case n.R.UV6Kind:this.uvs6=e;break;case n.R.ColorKind:this.colors=e;break;case n.R.MatricesIndicesKind:this.matricesIndices=e;break;case n.R.MatricesWeightsKind:this.matricesWeights=e;break;case n.R.MatricesIndicesExtraKind:this.matricesIndicesExtra=e;break;case n.R.MatricesWeightsExtraKind:this.matricesWeightsExtra=e}}applyToMesh(e,t){return this._applyTo(e,t,!1),this}applyToGeometry(e,t){return this._applyTo(e,t,!1),this}updateMesh(e){return this._update(e),this}updateGeometry(e){return this._update(e),this}*_applyToCoroutine(e,t=!1,s){if(this.positions&&(e.setVerticesData(n.R.PositionKind,this.positions,t),s&&(yield)),this.normals&&(e.setVerticesData(n.R.NormalKind,this.normals,t),s&&(yield)),this.tangents&&(e.setVerticesData(n.R.TangentKind,this.tangents,t),s&&(yield)),this.uvs&&(e.setVerticesData(n.R.UVKind,this.uvs,t),s&&(yield)),this.uvs2&&(e.setVerticesData(n.R.UV2Kind,this.uvs2,t),s&&(yield)),this.uvs3&&(e.setVerticesData(n.R.UV3Kind,this.uvs3,t),s&&(yield)),this.uvs4&&(e.setVerticesData(n.R.UV4Kind,this.uvs4,t),s&&(yield)),this.uvs5&&(e.setVerticesData(n.R.UV5Kind,this.uvs5,t),s&&(yield)),this.uvs6&&(e.setVerticesData(n.R.UV6Kind,this.uvs6,t),s&&(yield)),this.colors&&(e.setVerticesData(n.R.ColorKind,this.colors,t),this.hasVertexAlpha&&void 0!==e.hasVertexAlpha&&(e.hasVertexAlpha=!0),s&&(yield)),this.matricesIndices&&(e.setVerticesData(n.R.MatricesIndicesKind,this.matricesIndices,t),s&&(yield)),this.matricesWeights&&(e.setVerticesData(n.R.MatricesWeightsKind,this.matricesWeights,t),s&&(yield)),this.matricesIndicesExtra&&(e.setVerticesData(n.R.MatricesIndicesExtraKind,this.matricesIndicesExtra,t),s&&(yield)),this.matricesWeightsExtra&&(e.setVerticesData(n.R.MatricesWeightsExtraKind,this.matricesWeightsExtra,t),s&&(yield)),this.indices?(e.setIndices(this.indices,null,t),s&&(yield)):e.setIndices([],null),e.subMeshes&&this.materialInfos&&this.materialInfos.length>1){const t=e;t.subMeshes=[];for(const e of this.materialInfos)new d.K(e.materialIndex,e.verticesStart,e.verticesCount,e.indexStart,e.indexCount,t)}return this}_update(e,t,s){return this.positions&&e.updateVerticesData(n.R.PositionKind,this.positions,t,s),this.normals&&e.updateVerticesData(n.R.NormalKind,this.normals,t,s),this.tangents&&e.updateVerticesData(n.R.TangentKind,this.tangents,t,s),this.uvs&&e.updateVerticesData(n.R.UVKind,this.uvs,t,s),this.uvs2&&e.updateVerticesData(n.R.UV2Kind,this.uvs2,t,s),this.uvs3&&e.updateVerticesData(n.R.UV3Kind,this.uvs3,t,s),this.uvs4&&e.updateVerticesData(n.R.UV4Kind,this.uvs4,t,s),this.uvs5&&e.updateVerticesData(n.R.UV5Kind,this.uvs5,t,s),this.uvs6&&e.updateVerticesData(n.R.UV6Kind,this.uvs6,t,s),this.colors&&e.updateVerticesData(n.R.ColorKind,this.colors,t,s),this.matricesIndices&&e.updateVerticesData(n.R.MatricesIndicesKind,this.matricesIndices,t,s),this.matricesWeights&&e.updateVerticesData(n.R.MatricesWeightsKind,this.matricesWeights,t,s),this.matricesIndicesExtra&&e.updateVerticesData(n.R.MatricesIndicesExtraKind,this.matricesIndicesExtra,t,s),this.matricesWeightsExtra&&e.updateVerticesData(n.R.MatricesWeightsExtraKind,this.matricesWeightsExtra,t,s),this.indices&&e.setIndices(this.indices,null),this}static _TransformVector3Coordinates(e,t,s=0,i=e.length){const n=r.AA.Vector3[0],a=r.AA.Vector3[1];for(let o=s;o<s+i;o+=3)r.Pq.FromArrayToRef(e,o,n),r.Pq.TransformCoordinatesToRef(n,t,a),e[o]=a.x,e[o+1]=a.y,e[o+2]=a.z}static _TransformVector3Normals(e,t,s=0,i=e.length){const n=r.AA.Vector3[0],a=r.AA.Vector3[1];for(let o=s;o<s+i;o+=3)r.Pq.FromArrayToRef(e,o,n),r.Pq.TransformNormalToRef(n,t,a),e[o]=a.x,e[o+1]=a.y,e[o+2]=a.z}static _TransformVector4Normals(e,t,s=0,i=e.length){const n=r.AA.Vector4[0],a=r.AA.Vector4[1];for(let o=s;o<s+i;o+=4)r.IU.FromArrayToRef(e,o,n),r.IU.TransformNormalToRef(n,t,a),e[o]=a.x,e[o+1]=a.y,e[o+2]=a.z,e[o+3]=a.w}static _FlipFaces(e,t=0,s=e.length){for(let i=t;i<t+s;i+=3){const t=e[i+1];e[i+1]=e[i+2],e[i+2]=t}}transform(e){const t=e.determinant()<0;return this.positions&&f._TransformVector3Coordinates(this.positions,e),this.normals&&f._TransformVector3Normals(this.normals,e),this.tangents&&f._TransformVector4Normals(this.tangents,e),t&&this.indices&&f._FlipFaces(this.indices),this}splitBasedOnMaterialID(){if(!this.materialInfos||this.materialInfos.length<2)return[this];const e=[];for(const t of this.materialInfos){const s=new f;if(this.positions&&(s.positions=this.positions.slice(3*t.verticesStart,3*(t.verticesCount+t.verticesStart))),this.normals&&(s.normals=this.normals.slice(3*t.verticesStart,3*(t.verticesCount+t.verticesStart))),this.tangents&&(s.tangents=this.tangents.slice(4*t.verticesStart,4*(t.verticesCount+t.verticesStart))),this.colors&&(s.colors=this.colors.slice(4*t.verticesStart,4*(t.verticesCount+t.verticesStart))),this.uvs&&(s.uvs=this.uvs.slice(2*t.verticesStart,2*(t.verticesCount+t.verticesStart))),this.uvs2&&(s.uvs2=this.uvs2.slice(2*t.verticesStart,2*(t.verticesCount+t.verticesStart))),this.uvs3&&(s.uvs3=this.uvs3.slice(2*t.verticesStart,2*(t.verticesCount+t.verticesStart))),this.uvs4&&(s.uvs4=this.uvs4.slice(2*t.verticesStart,2*(t.verticesCount+t.verticesStart))),this.uvs5&&(s.uvs5=this.uvs5.slice(2*t.verticesStart,2*(t.verticesCount+t.verticesStart))),this.uvs6&&(s.uvs6=this.uvs6.slice(2*t.verticesStart,2*(t.verticesCount+t.verticesStart))),this.matricesIndices&&(s.matricesIndices=this.matricesIndices.slice(4*t.verticesStart,4*(t.verticesCount+t.verticesStart))),this.matricesIndicesExtra&&(s.matricesIndicesExtra=this.matricesIndicesExtra.slice(4*t.verticesStart,4*(t.verticesCount+t.verticesStart))),this.matricesWeights&&(s.matricesWeights=this.matricesWeights.slice(4*t.verticesStart,4*(t.verticesCount+t.verticesStart))),this.matricesWeightsExtra&&(s.matricesWeightsExtra=this.matricesWeightsExtra.slice(4*t.verticesStart,4*(t.verticesCount+t.verticesStart))),this.indices){s.indices=[];for(let e=t.indexStart;e<t.indexStart+t.indexCount;e++)s.indices.push(this.indices[e]-t.verticesStart)}const i=new _;i.indexStart=0,i.indexCount=s.indices?s.indices.length:0,i.materialIndex=t.materialIndex,i.verticesStart=0,i.verticesCount=(s.positions?s.positions.length:0)/3,s.materialInfos=[i],e.push(s)}return e}merge(e,t=!1,s=!1,i=!1,r=!1){const n=Array.isArray(e)?e.map((e=>({vertexData:e}))):[{vertexData:e}];return(0,c.V1)(this._mergeCoroutine(void 0,n,t,!1,s,i,r))}*_mergeCoroutine(e,t,s=!1,i,r,a=!1,o=!1){this._validate();let h=t.map((e=>e.vertexData)),l=this;if(o)for(const e of h)e&&(e._validate(),!this.normals&&e.normals&&(this.normals=new Float32Array(this.positions.length)),!this.tangents&&e.tangents&&(this.tangents=new Float32Array(this.positions.length/3*4)),!this.uvs&&e.uvs&&(this.uvs=new Float32Array(this.positions.length/3*2)),!this.uvs2&&e.uvs2&&(this.uvs2=new Float32Array(this.positions.length/3*2)),!this.uvs3&&e.uvs3&&(this.uvs3=new Float32Array(this.positions.length/3*2)),!this.uvs4&&e.uvs4&&(this.uvs4=new Float32Array(this.positions.length/3*2)),!this.uvs5&&e.uvs5&&(this.uvs5=new Float32Array(this.positions.length/3*2)),!this.uvs6&&e.uvs6&&(this.uvs6=new Float32Array(this.positions.length/3*2)),!this.colors&&e.colors&&(this.colors=new Float32Array(this.positions.length/3*4),this.colors.fill(1)),!this.matricesIndices&&e.matricesIndices&&(this.matricesIndices=new Float32Array(this.positions.length/3*4)),!this.matricesWeights&&e.matricesWeights&&(this.matricesWeights=new Float32Array(this.positions.length/3*4)),!this.matricesIndicesExtra&&e.matricesIndicesExtra&&(this.matricesIndicesExtra=new Float32Array(this.positions.length/3*4)),!this.matricesWeightsExtra&&e.matricesWeightsExtra&&(this.matricesWeightsExtra=new Float32Array(this.positions.length/3*4)));for(const e of h)if(e)if(o)this.normals&&!e.normals&&(e.normals=new Float32Array(e.positions.length)),this.tangents&&!e.tangents&&(e.tangents=new Float32Array(e.positions.length/3*4)),this.uvs&&!e.uvs&&(e.uvs=new Float32Array(e.positions.length/3*2)),this.uvs2&&!e.uvs2&&(e.uvs2=new Float32Array(e.positions.length/3*2)),this.uvs3&&!e.uvs3&&(e.uvs3=new Float32Array(e.positions.length/3*2)),this.uvs4&&!e.uvs4&&(e.uvs4=new Float32Array(e.positions.length/3*2)),this.uvs5&&!e.uvs5&&(e.uvs5=new Float32Array(e.positions.length/3*2)),this.uvs6&&!e.uvs6&&(e.uvs6=new Float32Array(e.positions.length/3*2)),this.colors&&!e.colors&&(e.colors=new Float32Array(e.positions.length/3*4),e.colors.fill(1)),this.matricesIndices&&!e.matricesIndices&&(e.matricesIndices=new Float32Array(e.positions.length/3*4)),this.matricesWeights&&!e.matricesWeights&&(e.matricesWeights=new Float32Array(e.positions.length/3*4)),this.matricesIndicesExtra&&!e.matricesIndicesExtra&&(e.matricesIndicesExtra=new Float32Array(e.positions.length/3*4)),this.matricesWeightsExtra&&!e.matricesWeightsExtra&&(e.matricesWeightsExtra=new Float32Array(e.positions.length/3*4));else if(e._validate(),!this.normals!=!e.normals||!this.tangents!=!e.tangents||!this.uvs!=!e.uvs||!this.uvs2!=!e.uvs2||!this.uvs3!=!e.uvs3||!this.uvs4!=!e.uvs4||!this.uvs5!=!e.uvs5||!this.uvs6!=!e.uvs6||!this.colors!=!e.colors||!this.matricesIndices!=!e.matricesIndices||!this.matricesWeights!=!e.matricesWeights||!this.matricesIndicesExtra!=!e.matricesIndicesExtra||!this.matricesWeightsExtra!=!e.matricesWeightsExtra)throw new Error("Cannot merge vertex data that do not have the same set of attributes");if(a){let s=0,i=0,r=0;const n=[];let a=null;const o=[];for(const t of this.splitBasedOnMaterialID())o.push({vertexData:t,transform:e});for(const e of t)if(e.vertexData)for(const t of e.vertexData.splitBasedOnMaterialID())o.push({vertexData:t,transform:e.transform});o.sort(((e,t)=>{const s=e.vertexData.materialInfos?e.vertexData.materialInfos[0].materialIndex:0,i=t.vertexData.materialInfos?t.vertexData.materialInfos[0].materialIndex:0;return s>i?1:s===i?0:-1}));for(const e of o){const t=e.vertexData;if(s=t.materialInfos?t.materialInfos[0].materialIndex:0,a&&a.materialIndex===s)a.indexCount+=t.indices.length,a.verticesCount+=t.positions.length/3;else{const e=new _;e.materialIndex=s,e.indexStart=i,e.indexCount=t.indices.length,e.verticesStart=r,e.verticesCount=t.positions.length/3,n.push(e),a=e}i+=t.indices.length,r+=t.positions.length/3}const c=o.splice(0,1)[0];l=c.vertexData,e=c.transform,h=o.map((e=>e.vertexData)),t=o,this.materialInfos=n}const c=h.reduce(((e,t)=>e+(t.indices?.length??0)),l.indices?.length??0);let u=r||h.some((e=>e.indices===l.indices))?l.indices?.slice():l.indices;if(c>0){let r=u?.length??0;if(u||(u=new Array(c)),u.length!==c){if(Array.isArray(u))u.length=c;else{const e=s||u instanceof Uint32Array?new Uint32Array(c):new Uint16Array(c);e.set(u),u=e}e&&e.determinant()<0&&f._FlipFaces(u,0,r)}let n=l.positions?l.positions.length/3:0;for(const{vertexData:e,transform:s}of t)if(e.indices){for(let t=0;t<e.indices.length;t++)u[r+t]=e.indices[t]+n;s&&s.determinant()<0&&f._FlipFaces(u,r,e.indices.length),n+=e.positions.length/3,r+=e.indices.length,i&&(yield)}}return this.indices=u,this.positions=f._MergeElement(n.R.PositionKind,l.positions,e,t.map((e=>[e.vertexData.positions,e.transform]))),i&&(yield),l.normals&&(this.normals=f._MergeElement(n.R.NormalKind,l.normals,e,t.map((e=>[e.vertexData.normals,e.transform]))),i&&(yield)),l.tangents&&(this.tangents=f._MergeElement(n.R.TangentKind,l.tangents,e,t.map((e=>[e.vertexData.tangents,e.transform]))),i&&(yield)),l.uvs&&(this.uvs=f._MergeElement(n.R.UVKind,l.uvs,e,t.map((e=>[e.vertexData.uvs,e.transform]))),i&&(yield)),l.uvs2&&(this.uvs2=f._MergeElement(n.R.UV2Kind,l.uvs2,e,t.map((e=>[e.vertexData.uvs2,e.transform]))),i&&(yield)),l.uvs3&&(this.uvs3=f._MergeElement(n.R.UV3Kind,l.uvs3,e,t.map((e=>[e.vertexData.uvs3,e.transform]))),i&&(yield)),l.uvs4&&(this.uvs4=f._MergeElement(n.R.UV4Kind,l.uvs4,e,t.map((e=>[e.vertexData.uvs4,e.transform]))),i&&(yield)),l.uvs5&&(this.uvs5=f._MergeElement(n.R.UV5Kind,l.uvs5,e,t.map((e=>[e.vertexData.uvs5,e.transform]))),i&&(yield)),l.uvs6&&(this.uvs6=f._MergeElement(n.R.UV6Kind,l.uvs6,e,t.map((e=>[e.vertexData.uvs6,e.transform]))),i&&(yield)),l.colors&&(this.colors=f._MergeElement(n.R.ColorKind,l.colors,e,t.map((e=>[e.vertexData.colors,e.transform]))),(void 0!==l.hasVertexAlpha||t.some((e=>void 0!==e.vertexData.hasVertexAlpha)))&&(this.hasVertexAlpha=l.hasVertexAlpha||t.some((e=>e.vertexData.hasVertexAlpha))),i&&(yield)),l.matricesIndices&&(this.matricesIndices=f._MergeElement(n.R.MatricesIndicesKind,l.matricesIndices,e,t.map((e=>[e.vertexData.matricesIndices,e.transform]))),i&&(yield)),l.matricesWeights&&(this.matricesWeights=f._MergeElement(n.R.MatricesWeightsKind,l.matricesWeights,e,t.map((e=>[e.vertexData.matricesWeights,e.transform]))),i&&(yield)),l.matricesIndicesExtra&&(this.matricesIndicesExtra=f._MergeElement(n.R.MatricesIndicesExtraKind,l.matricesIndicesExtra,e,t.map((e=>[e.vertexData.matricesIndicesExtra,e.transform]))),i&&(yield)),l.matricesWeightsExtra&&(this.matricesWeightsExtra=f._MergeElement(n.R.MatricesWeightsExtraKind,l.matricesWeightsExtra,e,t.map((e=>[e.vertexData.matricesWeightsExtra,e.transform])))),this}static _MergeElement(e,t,s,i){const r=i.filter((e=>null!==e[0]&&void 0!==e[0]));if(!t&&0==r.length)return t;if(!t)return this._MergeElement(e,r[0][0],r[0][1],r.slice(1));const a=r.reduce(((e,t)=>e+t[0].length),t.length),o=e===n.R.PositionKind?f._TransformVector3Coordinates:e===n.R.NormalKind?f._TransformVector3Normals:e===n.R.TangentKind?f._TransformVector4Normals:()=>{};if(t instanceof Float32Array){const e=new Float32Array(a);e.set(t),s&&o(e,s,0,t.length);let i=t.length;for(const[t,s]of r)e.set(t,i),s&&o(e,s,i,t.length),i+=t.length;return e}{const e=new Array(a);for(let s=0;s<t.length;s++)e[s]=t[s];s&&o(e,s,0,t.length);let i=t.length;for(const[t,s]of r){for(let s=0;s<t.length;s++)e[i+s]=t[s];s&&o(e,s,i,t.length),i+=t.length}return e}}_validate(){if(!this.positions)throw new u.bu("Positions are required",u.tG.MeshInvalidPositionsError);const e=(e,t)=>{const s=n.R.DeduceStride(e);if(t.length%s!=0)throw new Error("The "+e+"s array count must be a multiple of "+s);return t.length/s},t=e(n.R.PositionKind,this.positions),s=(s,i)=>{const r=e(s,i);if(r!==t)throw new Error("The "+s+"s element count ("+r+") does not match the positions count ("+t+")")};this.normals&&s(n.R.NormalKind,this.normals),this.tangents&&s(n.R.TangentKind,this.tangents),this.uvs&&s(n.R.UVKind,this.uvs),this.uvs2&&s(n.R.UV2Kind,this.uvs2),this.uvs3&&s(n.R.UV3Kind,this.uvs3),this.uvs4&&s(n.R.UV4Kind,this.uvs4),this.uvs5&&s(n.R.UV5Kind,this.uvs5),this.uvs6&&s(n.R.UV6Kind,this.uvs6),this.colors&&s(n.R.ColorKind,this.colors),this.matricesIndices&&s(n.R.MatricesIndicesKind,this.matricesIndices),this.matricesWeights&&s(n.R.MatricesWeightsKind,this.matricesWeights),this.matricesIndicesExtra&&s(n.R.MatricesIndicesExtraKind,this.matricesIndicesExtra),this.matricesWeightsExtra&&s(n.R.MatricesWeightsExtraKind,this.matricesWeightsExtra)}clone(){const e=this.serialize();return f.Parse(e)}serialize(){const e={};if(this.positions&&(e.positions=Array.from(this.positions)),this.normals&&(e.normals=Array.from(this.normals)),this.tangents&&(e.tangents=Array.from(this.tangents)),this.uvs&&(e.uvs=Array.from(this.uvs)),this.uvs2&&(e.uvs2=Array.from(this.uvs2)),this.uvs3&&(e.uvs3=Array.from(this.uvs3)),this.uvs4&&(e.uvs4=Array.from(this.uvs4)),this.uvs5&&(e.uvs5=Array.from(this.uvs5)),this.uvs6&&(e.uvs6=Array.from(this.uvs6)),this.colors&&(e.colors=Array.from(this.colors),e.hasVertexAlpha=this.hasVertexAlpha),this.matricesIndices&&(e.matricesIndices=Array.from(this.matricesIndices),e.matricesIndices._isExpanded=!0),this.matricesWeights&&(e.matricesWeights=Array.from(this.matricesWeights)),this.matricesIndicesExtra&&(e.matricesIndicesExtra=Array.from(this.matricesIndicesExtra),e.matricesIndicesExtra._isExpanded=!0),this.matricesWeightsExtra&&(e.matricesWeightsExtra=Array.from(this.matricesWeightsExtra)),e.indices=Array.from(this.indices),this.materialInfos){e.materialInfos=[];for(const t of this.materialInfos){const s={indexStart:t.indexStart,indexCount:t.indexCount,materialIndex:t.materialIndex,verticesStart:t.verticesStart,verticesCount:t.verticesCount};e.materialInfos.push(s)}}return e}static ExtractFromMesh(e,t,s){return f._ExtractFrom(e,t,s)}static ExtractFromGeometry(e,t,s){return f._ExtractFrom(e,t,s)}static _ExtractFrom(e,t,s){const i=new f;if(e.isVerticesDataPresent(n.R.PositionKind)&&(i.positions=e.getVerticesData(n.R.PositionKind,t,s)),e.isVerticesDataPresent(n.R.NormalKind)&&(i.normals=e.getVerticesData(n.R.NormalKind,t,s)),e.isVerticesDataPresent(n.R.TangentKind)&&(i.tangents=e.getVerticesData(n.R.TangentKind,t,s)),e.isVerticesDataPresent(n.R.UVKind)&&(i.uvs=e.getVerticesData(n.R.UVKind,t,s)),e.isVerticesDataPresent(n.R.UV2Kind)&&(i.uvs2=e.getVerticesData(n.R.UV2Kind,t,s)),e.isVerticesDataPresent(n.R.UV3Kind)&&(i.uvs3=e.getVerticesData(n.R.UV3Kind,t,s)),e.isVerticesDataPresent(n.R.UV4Kind)&&(i.uvs4=e.getVerticesData(n.R.UV4Kind,t,s)),e.isVerticesDataPresent(n.R.UV5Kind)&&(i.uvs5=e.getVerticesData(n.R.UV5Kind,t,s)),e.isVerticesDataPresent(n.R.UV6Kind)&&(i.uvs6=e.getVerticesData(n.R.UV6Kind,t,s)),e.isVerticesDataPresent(n.R.ColorKind)){const r=e.geometry||e,a=r.getVertexBuffer(n.R.ColorKind),o=r.getVerticesData(n.R.ColorKind,t,s);if(3===a.getSize()){const e=new Float32Array(4*o.length/3);for(let t=0,s=0;t<o.length;t+=3,s+=4)e[s]=o[t],e[s+1]=o[t+1],e[s+2]=o[t+2],e[s+3]=1;i.colors=e}else{if(4!==a.getSize())throw new Error(`Unexpected number of color components: ${a.getSize()}`);i.colors=o}}return e.isVerticesDataPresent(n.R.MatricesIndicesKind)&&(i.matricesIndices=e.getVerticesData(n.R.MatricesIndicesKind,t,s)),e.isVerticesDataPresent(n.R.MatricesWeightsKind)&&(i.matricesWeights=e.getVerticesData(n.R.MatricesWeightsKind,t,s)),e.isVerticesDataPresent(n.R.MatricesIndicesExtraKind)&&(i.matricesIndicesExtra=e.getVerticesData(n.R.MatricesIndicesExtraKind,t,s)),e.isVerticesDataPresent(n.R.MatricesWeightsExtraKind)&&(i.matricesWeightsExtra=e.getVerticesData(n.R.MatricesWeightsExtraKind,t,s)),i.indices=e.getIndices(t,s),i}static CreateRibbon(e){throw(0,a.n)("ribbonBuilder")}static CreateBox(e){throw(0,a.n)("boxBuilder")}static CreateTiledBox(e){throw(0,a.n)("tiledBoxBuilder")}static CreateTiledPlane(e){throw(0,a.n)("tiledPlaneBuilder")}static CreateSphere(e){throw(0,a.n)("sphereBuilder")}static CreateCylinder(e){throw(0,a.n)("cylinderBuilder")}static CreateTorus(e){throw(0,a.n)("torusBuilder")}static CreateLineSystem(e){throw(0,a.n)("linesBuilder")}static CreateDashedLines(e){throw(0,a.n)("linesBuilder")}static CreateGround(e){throw(0,a.n)("groundBuilder")}static CreateTiledGround(e){throw(0,a.n)("groundBuilder")}static CreateGroundFromHeightMap(e){throw(0,a.n)("groundBuilder")}static CreatePlane(e){throw(0,a.n)("planeBuilder")}static CreateDisc(e){throw(0,a.n)("discBuilder")}static CreatePolygon(e,t,s,i,r,n,o){throw(0,a.n)("polygonBuilder")}static CreateIcoSphere(e){throw(0,a.n)("icoSphereBuilder")}static CreatePolyhedron(e){throw(0,a.n)("polyhedronBuilder")}static CreateCapsule(e={orientation:r.Pq.Up(),subdivisions:2,tessellation:16,height:1,radius:.25,capSubdivisions:6}){throw(0,a.n)("capsuleBuilder")}static CreateTorusKnot(e){throw(0,a.n)("torusKnotBuilder")}static ComputeNormals(e,t,s,i){let n=0,a=0,o=0,h=0,l=0,c=0,u=0,d=0,_=0,f=0,p=0,g=0,m=0,T=0,b=0,E=0,x=0,A=0,R=0,M=0,y=!1,P=!1,v=!1,C=!1,S=1,I=0,D=null;i&&(y=!!i.facetNormals,P=!!i.facetPositions,v=!!i.facetPartitioning,S=!0===i.useRightHandedSystem?-1:1,I=i.ratio||0,C=!!i.depthSort,D=i.distanceTo,C&&void 0===D&&(D=r.Pq.Zero()));let O=0,F=0,w=0,L=0;for(v&&i&&i.bbSize&&(O=i.subDiv.X*I/i.bbSize.x,F=i.subDiv.Y*I/i.bbSize.y,w=i.subDiv.Z*I/i.bbSize.z,L=i.subDiv.max*i.subDiv.max,i.facetPartitioning.length=0),n=0;n<e.length;n++)s[n]=0;const B=t.length/3|0;for(n=0;n<B;n++){if(g=3*t[3*n],m=g+1,T=g+2,b=3*t[3*n+1],E=b+1,x=b+2,A=3*t[3*n+2],R=A+1,M=A+2,a=e[g]-e[b],o=e[m]-e[E],h=e[T]-e[x],l=e[A]-e[b],c=e[R]-e[E],u=e[M]-e[x],d=S*(o*u-h*c),_=S*(h*l-a*u),f=S*(a*c-o*l),p=Math.sqrt(d*d+_*_+f*f),p=0===p?1:p,d/=p,_/=p,f/=p,y&&i&&(i.facetNormals[n].x=d,i.facetNormals[n].y=_,i.facetNormals[n].z=f),P&&i&&(i.facetPositions[n].x=(e[g]+e[b]+e[A])/3,i.facetPositions[n].y=(e[m]+e[E]+e[R])/3,i.facetPositions[n].z=(e[T]+e[x]+e[M])/3),v&&i){const t=Math.floor((i.facetPositions[n].x-i.bInfo.minimum.x*I)*O),s=Math.floor((i.facetPositions[n].y-i.bInfo.minimum.y*I)*F),r=Math.floor((i.facetPositions[n].z-i.bInfo.minimum.z*I)*w),a=Math.floor((e[g]-i.bInfo.minimum.x*I)*O),o=Math.floor((e[m]-i.bInfo.minimum.y*I)*F),h=Math.floor((e[T]-i.bInfo.minimum.z*I)*w),l=Math.floor((e[b]-i.bInfo.minimum.x*I)*O),c=Math.floor((e[E]-i.bInfo.minimum.y*I)*F),u=Math.floor((e[x]-i.bInfo.minimum.z*I)*w),d=Math.floor((e[A]-i.bInfo.minimum.x*I)*O),_=Math.floor((e[R]-i.bInfo.minimum.y*I)*F),f=Math.floor((e[M]-i.bInfo.minimum.z*I)*w),p=a+i.subDiv.max*o+L*h,y=l+i.subDiv.max*c+L*u,P=d+i.subDiv.max*_+L*f,v=t+i.subDiv.max*s+L*r;i.facetPartitioning[v]=i.facetPartitioning[v]?i.facetPartitioning[v]:new Array,i.facetPartitioning[p]=i.facetPartitioning[p]?i.facetPartitioning[p]:new Array,i.facetPartitioning[y]=i.facetPartitioning[y]?i.facetPartitioning[y]:new Array,i.facetPartitioning[P]=i.facetPartitioning[P]?i.facetPartitioning[P]:new Array,i.facetPartitioning[p].push(n),y!=p&&i.facetPartitioning[y].push(n),P!=y&&P!=p&&i.facetPartitioning[P].push(n),v!=p&&v!=y&&v!=P&&i.facetPartitioning[v].push(n)}if(C&&i&&i.facetPositions){const e=i.depthSortedFacets[n];e.ind=3*n,e.sqDistance=r.Pq.DistanceSquared(i.facetPositions[n],D)}s[g]+=d,s[m]+=_,s[T]+=f,s[b]+=d,s[E]+=_,s[x]+=f,s[A]+=d,s[R]+=_,s[M]+=f}for(n=0;n<s.length/3;n++)d=s[3*n],_=s[3*n+1],f=s[3*n+2],p=Math.sqrt(d*d+_*_+f*f),p=0===p?1:p,d/=p,_/=p,f/=p,s[3*n]=d,s[3*n+1]=_,s[3*n+2]=f}static _ComputeSides(e,t,s,i,n,a,o){const h=s.length,l=i.length;let c,u;switch(e=e||f.DEFAULTSIDE){case f.FRONTSIDE:break;case f.BACKSIDE:for(c=0;c<h;c+=3){const e=s[c];s[c]=s[c+2],s[c+2]=e}for(u=0;u<l;u++)i[u]=-i[u];break;case f.DOUBLESIDE:{const e=t.length,d=e/3;for(let s=0;s<e;s++)t[e+s]=t[s];for(c=0;c<h;c+=3)s[c+h]=s[c+2]+d,s[c+1+h]=s[c+1]+d,s[c+2+h]=s[c]+d;for(u=0;u<l;u++)i[l+u]=-i[u];const _=n.length;let f=0;for(f=0;f<_;f++)n[f+_]=n[f];for(a=a||new r.IU(0,0,1,1),o=o||new r.IU(0,0,1,1),f=0,c=0;c<_/2;c++)n[f]=a.x+(a.z-a.x)*n[f],n[f+1]=a.y+(a.w-a.y)*n[f+1],n[f+_]=o.x+(o.z-o.x)*n[f+_],n[f+_+1]=o.y+(o.w-o.y)*n[f+_+1],f+=2;break}}}static Parse(e){const t=new f,s=e.positions;s&&t.set(s,n.R.PositionKind);const i=e.normals;i&&t.set(i,n.R.NormalKind);const r=e.tangents;r&&t.set(r,n.R.TangentKind);const a=e.uvs;a&&t.set(a,n.R.UVKind);const h=e.uvs2;h&&t.set(h,n.R.UV2Kind);const l=e.uvs3;l&&t.set(l,n.R.UV3Kind);const c=e.uvs4;c&&t.set(c,n.R.UV4Kind);const u=e.uvs5;u&&t.set(u,n.R.UV5Kind);const d=e.uvs6;d&&t.set(d,n.R.UV6Kind);const p=e.colors;p&&(t.set(o.ov.CheckColors4(p,s.length/3),n.R.ColorKind),void 0!==e.hasVertexAlpha&&(t.hasVertexAlpha=e.hasVertexAlpha));const g=e.matricesIndices;g&&t.set(g,n.R.MatricesIndicesKind);const m=e.matricesWeights;m&&t.set(m,n.R.MatricesWeightsKind);const T=e.indices;T&&(t.indices=T);const b=e.materialInfos;if(b){t.materialInfos=[];for(const e of b){const s=new _;s.indexCount=e.indexCount,s.indexStart=e.indexStart,s.verticesCount=e.verticesCount,s.verticesStart=e.verticesStart,s.materialIndex=e.materialIndex,t.materialInfos.push(s)}}return t}static ImportVertexData(e,t){const s=f.Parse(e);t.setAllVerticesData(s,e.updatable)}}f.FRONTSIDE=0,f.BACKSIDE=1,f.DOUBLESIDE=2,f.DEFAULTSIDE=0,f._UniqueIDGenerator=0,(0,i.Cg)([l.Cx.filter(((...[e])=>!Array.isArray(e)))],f,"_TransformVector3Coordinates",null),(0,i.Cg)([l.Cx.filter(((...[e])=>!Array.isArray(e)))],f,"_TransformVector3Normals",null),(0,i.Cg)([l.Cx.filter(((...[e])=>!Array.isArray(e)))],f,"_TransformVector4Normals",null),(0,i.Cg)([l.Cx.filter(((...[e])=>!Array.isArray(e)))],f,"_FlipFaces",null)},1846:(e,t,s)=>{s.d(t,{K:()=>h});var i=s(5616);class r{constructor(e,t,s){this.bu=e,this.bv=t,this.distance=s,this.faceId=0,this.subMeshId=0}}var n=s(2564),a=s(1139),o=s(5476);class h{get materialDefines(){return this._mainDrawWrapperOverride?this._mainDrawWrapperOverride.defines:this._getDrawWrapper()?.defines}set materialDefines(e){(this._mainDrawWrapperOverride??this._getDrawWrapper(void 0,!0)).defines=e}_getDrawWrapper(e,t=!1){e=e??this._engine.currentRenderPassId;let s=this._drawWrappers[e];return!s&&t&&(this._drawWrappers[e]=s=new o.E(this._mesh.getScene().getEngine())),s}_removeDrawWrapper(e,t=!0){t&&this._drawWrappers[e]?.dispose(),this._drawWrappers[e]=void 0}get effect(){return this._mainDrawWrapperOverride?this._mainDrawWrapperOverride.effect:this._getDrawWrapper()?.effect??null}get _drawWrapper(){return this._mainDrawWrapperOverride??this._getDrawWrapper(void 0,!0)}get _drawWrapperOverride(){return this._mainDrawWrapperOverride}_setMainDrawWrapperOverride(e){this._mainDrawWrapperOverride=e}setEffect(e,t=null,s,i=!0){const r=this._drawWrapper;r.setEffect(e,t,i),void 0!==s&&(r.materialContext=s),e||(r.defines=null,r.materialContext=void 0)}resetDrawCache(e){if(this._drawWrappers){if(void 0!==e)return void this._removeDrawWrapper(e);for(const e of this._drawWrappers)e?.dispose()}this._drawWrappers=[]}static AddToMesh(e,t,s,i,r,n,a,o=!0){return new h(e,t,s,i,r,n,a,o)}constructor(e,t,s,i,r,n,a,o=!0,h=!0){this.materialIndex=e,this.verticesStart=t,this.verticesCount=s,this.indexStart=i,this.indexCount=r,this._mainDrawWrapperOverride=null,this._linesIndexCount=0,this._linesIndexBuffer=null,this._lastColliderWorldVertices=null,this._lastColliderTransformMatrix=null,this._wasDispatched=!1,this._renderId=0,this._alphaIndex=0,this._distanceToCamera=0,this._currentMaterial=null,this._mesh=n,this._renderingMesh=a||n,h&&n.subMeshes.push(this),this._engine=this._mesh.getScene().getEngine(),this.resetDrawCache(),this._trianglePlanes=[],this._id=n.subMeshes.length-1,o&&(this.refreshBoundingInfo(),n.computeWorldMatrix(!0))}get IsGlobal(){return 0===this.verticesStart&&this.verticesCount===this._mesh.getTotalVertices()&&0===this.indexStart&&this.indexCount===this._mesh.getTotalIndices()}getBoundingInfo(){return this.IsGlobal||this._mesh.hasThinInstances?this._mesh.getBoundingInfo():this._boundingInfo}setBoundingInfo(e){return this._boundingInfo=e,this}getMesh(){return this._mesh}getRenderingMesh(){return this._renderingMesh}getReplacementMesh(){return this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh?this._mesh:null}getEffectiveMesh(){return(this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh?this._mesh:null)||this._renderingMesh}getMaterial(e=!0){const t=this._renderingMesh.getMaterialForRenderPass(this._engine.currentRenderPassId)??this._renderingMesh.material;if(!t)return e?this._mesh.getScene().defaultMaterial:null;if(this._isMultiMaterial(t)){const e=t.getSubMaterial(this.materialIndex);return this._currentMaterial!==e&&(this._currentMaterial=e,this.resetDrawCache()),e}return t}_isMultiMaterial(e){return void 0!==e.getSubMaterial}refreshBoundingInfo(e=null){if(this._lastColliderWorldVertices=null,this.IsGlobal||!this._renderingMesh||!this._renderingMesh.geometry)return this;if(e||(e=this._renderingMesh.getVerticesData(i.R.PositionKind)),!e)return this._boundingInfo=this._mesh.getBoundingInfo(),this;const t=this._renderingMesh.getIndices();let s;if(0===this.indexStart&&this.indexCount===t.length){const e=this._renderingMesh.getBoundingInfo();s={minimum:e.minimum.clone(),maximum:e.maximum.clone()}}else s=(0,a.cD)(e,t,this.indexStart,this.indexCount,this._renderingMesh.geometry.boundingBias);return this._boundingInfo?this._boundingInfo.reConstruct(s.minimum,s.maximum):this._boundingInfo=new n.j(s.minimum,s.maximum),this}_checkCollision(e){return this.getBoundingInfo()._checkCollision(e)}updateBoundingInfo(e){let t=this.getBoundingInfo();return t||(this.refreshBoundingInfo(),t=this.getBoundingInfo()),t&&t.update(e),this}isInFrustum(e){const t=this.getBoundingInfo();return!!t&&t.isInFrustum(e,this._mesh.cullingStrategy)}isCompletelyInFrustum(e){const t=this.getBoundingInfo();return!!t&&t.isCompletelyInFrustum(e)}render(e){return this._renderingMesh.render(this,e,this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh?this._mesh:void 0),this}_getLinesIndexBuffer(e,t){if(!this._linesIndexBuffer){const s=[];for(let t=this.indexStart;t<this.indexStart+this.indexCount;t+=3)s.push(e[t],e[t+1],e[t+1],e[t+2],e[t+2],e[t]);this._linesIndexBuffer=t.createIndexBuffer(s),this._linesIndexCount=s.length}return this._linesIndexBuffer}canIntersects(e){const t=this.getBoundingInfo();return!!t&&e.intersectsBox(t.boundingBox)}intersects(e,t,s,i,r){const n=this.getMaterial();if(!n)return null;let a=3,o=!1;switch(n.fillMode){case 3:case 5:case 6:case 8:return null;case 7:a=1,o=!0}return 4===n.fillMode?s.length?this._intersectLines(e,t,s,this._mesh.intersectionThreshold,i):this._intersectUnIndexedLines(e,t,s,this._mesh.intersectionThreshold,i):!s.length&&this._mesh._unIndexed?this._intersectUnIndexedTriangles(e,t,s,i,r):this._intersectTriangles(e,t,s,a,o,i,r)}_intersectLines(e,t,s,i,n){let a=null;for(let o=this.indexStart;o<this.indexStart+this.indexCount;o+=2){const h=t[s[o]],l=t[s[o+1]],c=e.intersectionSegment(h,l,i);if(!(c<0)&&(n||!a||c<a.distance)&&(a=new r(null,null,c),a.faceId=o/2,n))break}return a}_intersectUnIndexedLines(e,t,s,i,n){let a=null;for(let s=this.verticesStart;s<this.verticesStart+this.verticesCount;s+=2){const o=t[s],h=t[s+1],l=e.intersectionSegment(o,h,i);if(!(l<0)&&(n||!a||l<a.distance)&&(a=new r(null,null,l),a.faceId=s/2,n))break}return a}_intersectTriangles(e,t,s,i,r,n,a){let o=null,h=-1;for(let l=this.indexStart;l<this.indexStart+this.indexCount-(3-i);l+=i){h++;const i=s[l],c=s[l+1],u=s[l+2];if(r&&4294967295===u){l+=2;continue}const d=t[i],_=t[c],f=t[u];if(!d||!_||!f)continue;if(a&&!a(d,_,f,e,i,c,u))continue;const p=e.intersectsTriangle(d,_,f);if(p){if(p.distance<0)continue;if((n||!o||p.distance<o.distance)&&(o=p,o.faceId=h,n))break}}return o}_intersectUnIndexedTriangles(e,t,s,i,r){let n=null;for(let s=this.verticesStart;s<this.verticesStart+this.verticesCount;s+=3){const a=t[s],o=t[s+1],h=t[s+2];if(r&&!r(a,o,h,e,-1,-1,-1))continue;const l=e.intersectsTriangle(a,o,h);if(l){if(l.distance<0)continue;if((i||!n||l.distance<n.distance)&&(n=l,n.faceId=s/3,i))break}}return n}_rebuild(){this._linesIndexBuffer&&(this._linesIndexBuffer=null)}clone(e,t){const s=new h(this.materialIndex,this.verticesStart,this.verticesCount,this.indexStart,this.indexCount,e,t,!1);if(!this.IsGlobal){const e=this.getBoundingInfo();if(!e)return s;s._boundingInfo=new n.j(e.minimum,e.maximum)}return s}dispose(){this._linesIndexBuffer&&(this._mesh.getScene().getEngine()._releaseBuffer(this._linesIndexBuffer),this._linesIndexBuffer=null);const e=this._mesh.subMeshes.indexOf(this);this._mesh.subMeshes.splice(e,1),this.resetDrawCache()}getClassName(){return"SubMesh"}static CreateFromIndices(e,t,s,i,r,n=!0){let a=Number.MAX_VALUE,o=-Number.MAX_VALUE;const l=(r||i).getIndices();for(let e=t;e<t+s;e++){const t=l[e];t<a&&(a=t),t>o&&(o=t)}return new h(e,a,o-a+1,t,s,i,r,n)}}},7328:(e,t,s)=>{s.d(t,{V:()=>u});var i=s(5524),r=s(9259),n=s(6877),a=s(9848),o=s(9923),h=s(4870),l=s(6552);const c=o.uq.Compose(o.Pq.One(),o.PT.FromEulerAngles(0,Math.PI,0),o.Pq.Zero());class u extends h.b{get billboardMode(){return this._billboardMode}set billboardMode(e){this._billboardMode!==e&&(this._billboardMode=e,this._cache.useBillboardPosition=0!=(this._billboardMode&u.BILLBOARDMODE_USE_POSITION),this._computeUseBillboardPath())}get preserveParentRotationForBillboard(){return this._preserveParentRotationForBillboard}set preserveParentRotationForBillboard(e){e!==this._preserveParentRotationForBillboard&&(this._preserveParentRotationForBillboard=e,this._computeUseBillboardPath())}_computeUseBillboardPath(){this._cache.useBillboardPath=this._billboardMode!==u.BILLBOARDMODE_NONE&&!this.preserveParentRotationForBillboard}get infiniteDistance(){return this._infiniteDistance}set infiniteDistance(e){this._infiniteDistance!==e&&(this._infiniteDistance=e)}constructor(e,t=null,s=!0){super(e,t,!1),this._forward=new o.Pq(0,0,1),this._up=new o.Pq(0,1,0),this._right=new o.Pq(1,0,0),this._position=o.Pq.Zero(),this._rotation=o.Pq.Zero(),this._rotationQuaternion=null,this._scaling=o.Pq.One(),this._transformToBoneReferal=null,this._isAbsoluteSynced=!1,this._billboardMode=u.BILLBOARDMODE_NONE,this._preserveParentRotationForBillboard=!1,this.scalingDeterminant=1,this._infiniteDistance=!1,this.ignoreNonUniformScaling=!1,this.reIntegrateRotationIntoRotationQuaternion=!1,this._poseMatrix=null,this._localMatrix=o.uq.Zero(),this._usePivotMatrix=!1,this._absolutePosition=o.Pq.Zero(),this._absoluteScaling=o.Pq.Zero(),this._absoluteRotationQuaternion=o.PT.Identity(),this._pivotMatrix=o.uq.Identity(),this._postMultiplyPivotMatrix=!1,this._isWorldMatrixFrozen=!1,this._indexInSceneTransformNodesArray=-1,this.onAfterWorldMatrixUpdateObservable=new a.cP,this._nonUniformScaling=!1,s&&this.getScene().addTransformNode(this)}getClassName(){return"TransformNode"}get position(){return this._position}set position(e){this._position=e,this._markAsDirtyInternal()}isUsingPivotMatrix(){return this._usePivotMatrix}isUsingPostMultiplyPivotMatrix(){return this._postMultiplyPivotMatrix}get rotation(){return this._rotation}set rotation(e){this._rotation=e,this._rotationQuaternion=null,this._markAsDirtyInternal()}get scaling(){return this._scaling}set scaling(e){this._scaling=e,this._markAsDirtyInternal()}get rotationQuaternion(){return this._rotationQuaternion}set rotationQuaternion(e){this._rotationQuaternion=e,e&&this._rotation.setAll(0),this._markAsDirtyInternal()}_markAsDirtyInternal(){this._isDirty||(this._isDirty=!0,this.customMarkAsDirty&&this.customMarkAsDirty())}get forward(){return o.Pq.TransformNormalFromFloatsToRef(0,0,this.getScene().useRightHandedSystem?-1:1,this.getWorldMatrix(),this._forward),this._forward.normalize()}get up(){return o.Pq.TransformNormalFromFloatsToRef(0,1,0,this.getWorldMatrix(),this._up),this._up.normalize()}get right(){return o.Pq.TransformNormalFromFloatsToRef(this.getScene().useRightHandedSystem?-1:1,0,0,this.getWorldMatrix(),this._right),this._right.normalize()}updatePoseMatrix(e){return this._poseMatrix?(this._poseMatrix.copyFrom(e),this):(this._poseMatrix=e.clone(),this)}getPoseMatrix(){return this._poseMatrix||(this._poseMatrix=o.uq.Identity()),this._poseMatrix}_isSynchronized(){const e=this._cache;return!(this._billboardMode!==e.billboardMode||this._billboardMode!==u.BILLBOARDMODE_NONE||e.pivotMatrixUpdated||this._infiniteDistance||this._position._isDirty||this._scaling._isDirty||this._rotationQuaternion&&this._rotationQuaternion._isDirty||this._rotation._isDirty)}_initCache(){super._initCache();const e=this._cache;e.localMatrixUpdated=!1,e.billboardMode=-1,e.infiniteDistance=!1,e.useBillboardPosition=!1,e.useBillboardPath=!1}get absolutePosition(){return this.getAbsolutePosition()}get absoluteScaling(){return this._syncAbsoluteScalingAndRotation(),this._absoluteScaling}get absoluteRotationQuaternion(){return this._syncAbsoluteScalingAndRotation(),this._absoluteRotationQuaternion}setPreTransformMatrix(e){return this.setPivotMatrix(e,!1)}setPivotMatrix(e,t=!0){return this._pivotMatrix.copyFrom(e),this._usePivotMatrix=!this._pivotMatrix.isIdentity(),this._cache.pivotMatrixUpdated=!0,this._postMultiplyPivotMatrix=t,this._postMultiplyPivotMatrix&&(this._pivotMatrixInverse?this._pivotMatrix.invertToRef(this._pivotMatrixInverse):this._pivotMatrixInverse=o.uq.Invert(this._pivotMatrix)),this}getPivotMatrix(){return this._pivotMatrix}instantiateHierarchy(e=null,t,s){const i=this.clone("Clone of "+(this.name||this.id),e||this.parent,!0);i&&s&&s(this,i);for(const e of this.getChildTransformNodes(!0))e.instantiateHierarchy(i,t,s);return i}freezeWorldMatrix(e=null,t=!1){return e?t?(this._rotation.setAll(0),this._rotationQuaternion=this._rotationQuaternion||o.PT.Identity(),e.decompose(this._scaling,this._rotationQuaternion,this._position),this.computeWorldMatrix(!0)):(this._worldMatrix=e,this._absolutePosition.copyFromFloats(this._worldMatrix.m[12],this._worldMatrix.m[13],this._worldMatrix.m[14]),this._afterComputeWorldMatrix()):(this._isWorldMatrixFrozen=!1,this.computeWorldMatrix(!0)),this._isDirty=!1,this._isWorldMatrixFrozen=!0,this}unfreezeWorldMatrix(){return this._isWorldMatrixFrozen=!1,this.computeWorldMatrix(!0),this}get isWorldMatrixFrozen(){return this._isWorldMatrixFrozen}getAbsolutePosition(){return this.computeWorldMatrix(),this._absolutePosition}setAbsolutePosition(e){if(!e)return this;let t,s,i;if(void 0===e.x){if(arguments.length<3)return this;t=arguments[0],s=arguments[1],i=arguments[2]}else t=e.x,s=e.y,i=e.z;if(this.parent){const e=o.AA.Matrix[0];this.parent.getWorldMatrix().invertToRef(e),o.Pq.TransformCoordinatesFromFloatsToRef(t,s,i,e,this.position)}else this.position.x=t,this.position.y=s,this.position.z=i;return this._absolutePosition.copyFrom(e),this}setPositionWithLocalVector(e){return this.computeWorldMatrix(),this.position=o.Pq.TransformNormal(e,this._localMatrix),this}getPositionExpressedInLocalSpace(){this.computeWorldMatrix();const e=o.AA.Matrix[0];return this._localMatrix.invertToRef(e),o.Pq.TransformNormal(this.position,e)}locallyTranslate(e){return this.computeWorldMatrix(!0),this.position=o.Pq.TransformCoordinates(e,this._localMatrix),this}lookAt(e,t=0,s=0,i=0,r=0){const n=u._LookAtVectorCache,a=0===r?this.position:this.getAbsolutePosition();if(e.subtractToRef(a,n),this.setDirection(n,t,s,i),1===r&&this.parent)if(this.rotationQuaternion){const e=o.AA.Matrix[0];this.rotationQuaternion.toRotationMatrix(e);const t=o.AA.Matrix[1];this.parent.getWorldMatrix().getRotationMatrixToRef(t),t.invert(),e.multiplyToRef(t,e),this.rotationQuaternion.fromRotationMatrix(e)}else{const e=o.AA.Quaternion[0];o.PT.FromEulerVectorToRef(this.rotation,e);const t=o.AA.Matrix[0];e.toRotationMatrix(t);const s=o.AA.Matrix[1];this.parent.getWorldMatrix().getRotationMatrixToRef(s),s.invert(),t.multiplyToRef(s,t),e.fromRotationMatrix(t),e.toEulerAnglesToRef(this.rotation)}return this}getDirection(e){const t=o.Pq.Zero();return this.getDirectionToRef(e,t),t}getDirectionToRef(e,t){return o.Pq.TransformNormalToRef(e,this.getWorldMatrix(),t),this}setDirection(e,t=0,s=0,i=0){const r=-Math.atan2(e.z,e.x)+Math.PI/2,n=Math.sqrt(e.x*e.x+e.z*e.z),a=-Math.atan2(e.y,n);return this.rotationQuaternion?o.PT.RotationYawPitchRollToRef(r+t,a+s,i,this.rotationQuaternion):(this.rotation.x=a+s,this.rotation.y=r+t,this.rotation.z=i),this}setPivotPoint(e,t=0){0==this.getScene().getRenderId()&&this.computeWorldMatrix(!0);const s=this.getWorldMatrix();if(1==t){const t=o.AA.Matrix[0];s.invertToRef(t),e=o.Pq.TransformCoordinates(e,t)}return this.setPivotMatrix(o.uq.Translation(-e.x,-e.y,-e.z),!0)}getPivotPoint(){const e=o.Pq.Zero();return this.getPivotPointToRef(e),e}getPivotPointToRef(e){return e.x=-this._pivotMatrix.m[12],e.y=-this._pivotMatrix.m[13],e.z=-this._pivotMatrix.m[14],this}getAbsolutePivotPoint(){const e=o.Pq.Zero();return this.getAbsolutePivotPointToRef(e),e}getAbsolutePivotPointToRef(e){return this.getPivotPointToRef(e),o.Pq.TransformCoordinatesToRef(e,this.getWorldMatrix(),e),this}markAsDirty(e){if(this._isDirty)return this;if(this._children)for(const t of this._children)t.markAsDirty(e);return super.markAsDirty(e)}setParent(e,t=!1,s=!1){if(!e&&!this.parent)return this;const i=o.AA.Quaternion[0],r=o.AA.Vector3[0],n=o.AA.Vector3[1],a=o.AA.Matrix[1];o.uq.IdentityToRef(a);const h=o.AA.Matrix[0];this.computeWorldMatrix(!0);let l=this.rotationQuaternion;return l||(l=u._TmpRotation,o.PT.RotationYawPitchRollToRef(this._rotation.y,this._rotation.x,this._rotation.z,l)),o.uq.ComposeToRef(this.scaling,l,this.position,h),this.parent&&h.multiplyToRef(this.parent.computeWorldMatrix(!0),h),e&&(e.computeWorldMatrix(!0).invertToRef(a),h.multiplyToRef(a,h)),h.decompose(n,i,r,t?this:void 0),this.rotationQuaternion?this.rotationQuaternion.copyFrom(i):i.toEulerAnglesToRef(this.rotation),this.scaling.copyFrom(n),this.position.copyFrom(r),this.parent=e,s&&this.setPivotMatrix(o.uq.Identity()),this}addChild(e,t=!1){return e.setParent(this,t),this}removeChild(e,t=!1){return e.setParent(null,t),this}get nonUniformScaling(){return this._nonUniformScaling}_updateNonUniformScalingState(e){return this._nonUniformScaling!==e&&(this._nonUniformScaling=e,!0)}attachToBone(e,t){return this._currentParentWhenAttachingToBone=this.parent,this._transformToBoneReferal=t,this.parent=e,e.getSkeleton().prepare(!0),e.getFinalMatrix().determinant()<0&&(this.scalingDeterminant*=-1),this}detachFromBone(e=!1){return this.parent?(this.parent.getWorldMatrix().determinant()<0&&(this.scalingDeterminant*=-1),this._transformToBoneReferal=null,this.parent=e?this._currentParentWhenAttachingToBone:null,this):(e&&(this.parent=this._currentParentWhenAttachingToBone),this)}rotate(e,t,s){let i;if(e.normalize(),this.rotationQuaternion||(this.rotationQuaternion=this.rotation.toQuaternion(),this.rotation.setAll(0)),s&&0!==s){if(this.parent){const s=this.parent.getWorldMatrix(),i=o.AA.Matrix[0];s.invertToRef(i),e=o.Pq.TransformNormal(e,i),s.determinant()<0&&(t*=-1)}i=o.PT.RotationAxisToRef(e,t,u._RotationAxisCache),i.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion)}else i=o.PT.RotationAxisToRef(e,t,u._RotationAxisCache),this.rotationQuaternion.multiplyToRef(i,this.rotationQuaternion);return this}rotateAround(e,t,s){t.normalize(),this.rotationQuaternion||(this.rotationQuaternion=o.PT.RotationYawPitchRoll(this.rotation.y,this.rotation.x,this.rotation.z),this.rotation.setAll(0));const i=o.AA.Vector3[0],r=o.AA.Vector3[1],n=o.AA.Vector3[2],a=o.AA.Quaternion[0],h=o.AA.Matrix[0],l=o.AA.Matrix[1],c=o.AA.Matrix[2],u=o.AA.Matrix[3];return e.subtractToRef(this.position,i),o.uq.TranslationToRef(i.x,i.y,i.z,h),o.uq.TranslationToRef(-i.x,-i.y,-i.z,l),o.uq.RotationAxisToRef(t,s,c),l.multiplyToRef(c,u),u.multiplyToRef(h,u),u.decompose(r,a,n),this.position.addInPlace(n),a.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion),this}translate(e,t,s){const i=e.scale(t);if(s&&0!==s)this.setAbsolutePosition(this.getAbsolutePosition().add(i));else{const e=this.getPositionExpressedInLocalSpace().add(i);this.setPositionWithLocalVector(e)}return this}addRotation(e,t,s){let i;this.rotationQuaternion?i=this.rotationQuaternion:(i=o.AA.Quaternion[1],o.PT.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,i));const r=o.AA.Quaternion[0];return o.PT.RotationYawPitchRollToRef(t,e,s,r),i.multiplyInPlace(r),this.rotationQuaternion||i.toEulerAnglesToRef(this.rotation),this}_getEffectiveParent(){return this.parent}isWorldMatrixCameraDependent(){return this._infiniteDistance&&!this.parent||this._billboardMode!==u.BILLBOARDMODE_NONE&&!this.preserveParentRotationForBillboard}computeWorldMatrix(e=!1,t=null){if(this._isWorldMatrixFrozen&&!this._isDirty)return this._worldMatrix;const s=this.getScene().getRenderId();if(!this._isDirty&&!e&&(this._currentRenderId===s||this.isSynchronized()))return this._currentRenderId=s,this._worldMatrix;t=t||this.getScene().activeCamera,this._updateCache();const i=this._cache;i.pivotMatrixUpdated=!1,i.billboardMode=this.billboardMode,i.infiniteDistance=this.infiniteDistance,i.parent=this._parentNode,this._currentRenderId=s,this._childUpdateId+=1,this._isDirty=!1,this._position._isDirty=!1,this._rotation._isDirty=!1,this._scaling._isDirty=!1;const r=this._getEffectiveParent(),n=u._TmpScaling;let a,h=this._position;if(this._infiniteDistance&&!this.parent&&t){const e=t.getWorldMatrix(),s=new o.Pq(e.m[12],e.m[13],e.m[14]);h=u._TmpTranslation,h.copyFromFloats(this._position.x+s.x,this._position.y+s.y,this._position.z+s.z)}if(n.copyFromFloats(this._scaling.x*this.scalingDeterminant,this._scaling.y*this.scalingDeterminant,this._scaling.z*this.scalingDeterminant),this._rotationQuaternion?(this._rotationQuaternion._isDirty=!1,a=this._rotationQuaternion,this.reIntegrateRotationIntoRotationQuaternion&&this.rotation.lengthSquared()&&(this._rotationQuaternion.multiplyInPlace(o.PT.RotationYawPitchRoll(this._rotation.y,this._rotation.x,this._rotation.z)),this._rotation.copyFromFloats(0,0,0))):(a=u._TmpRotation,o.PT.RotationYawPitchRollToRef(this._rotation.y,this._rotation.x,this._rotation.z,a)),this._usePivotMatrix){const e=o.AA.Matrix[1];o.uq.ScalingToRef(n.x,n.y,n.z,e);const t=o.AA.Matrix[0];a.toRotationMatrix(t),this._pivotMatrix.multiplyToRef(e,o.AA.Matrix[4]),o.AA.Matrix[4].multiplyToRef(t,this._localMatrix),this._postMultiplyPivotMatrix&&this._localMatrix.multiplyToRef(this._pivotMatrixInverse,this._localMatrix),this._localMatrix.addTranslationFromFloats(h.x,h.y,h.z)}else o.uq.ComposeToRef(n,a,h,this._localMatrix);if(r&&r.getWorldMatrix){if(e&&r.computeWorldMatrix(e),i.useBillboardPath){if(this._transformToBoneReferal){const e=this.parent;e.getSkeleton().prepare(),e.getFinalMatrix().multiplyToRef(this._transformToBoneReferal.getWorldMatrix(),o.AA.Matrix[7])}else o.AA.Matrix[7].copyFrom(r.getWorldMatrix());const e=o.AA.Vector3[5],t=o.AA.Vector3[6],s=o.AA.Quaternion[0];o.AA.Matrix[7].decompose(t,s,e),o.uq.ScalingToRef(t.x,t.y,t.z,o.AA.Matrix[7]),o.AA.Matrix[7].setTranslation(e),u.BillboardUseParentOrientation&&(this._position.applyRotationQuaternionToRef(s,e),this._localMatrix.setTranslation(e)),this._localMatrix.multiplyToRef(o.AA.Matrix[7],this._worldMatrix)}else if(this._transformToBoneReferal){const e=this.parent;e.getSkeleton().prepare(),this._localMatrix.multiplyToRef(e.getFinalMatrix(),o.AA.Matrix[6]),o.AA.Matrix[6].multiplyToRef(this._transformToBoneReferal.getWorldMatrix(),this._worldMatrix)}else this._localMatrix.multiplyToRef(r.getWorldMatrix(),this._worldMatrix);this._markSyncedWithParent()}else this._worldMatrix.copyFrom(this._localMatrix);if(i.useBillboardPath&&t&&this.billboardMode&&!i.useBillboardPosition){const e=o.AA.Vector3[0];if(this._worldMatrix.getTranslationToRef(e),o.AA.Matrix[1].copyFrom(t.getViewMatrix()),this._scene.useRightHandedSystem&&o.AA.Matrix[1].multiplyToRef(c,o.AA.Matrix[1]),o.AA.Matrix[1].setTranslationFromFloats(0,0,0),o.AA.Matrix[1].invertToRef(o.AA.Matrix[0]),(this.billboardMode&u.BILLBOARDMODE_ALL)!==u.BILLBOARDMODE_ALL){o.AA.Matrix[0].decompose(void 0,o.AA.Quaternion[0],void 0);const e=o.AA.Vector3[1];o.AA.Quaternion[0].toEulerAnglesToRef(e),(this.billboardMode&u.BILLBOARDMODE_X)!==u.BILLBOARDMODE_X&&(e.x=0),(this.billboardMode&u.BILLBOARDMODE_Y)!==u.BILLBOARDMODE_Y&&(e.y=0),(this.billboardMode&u.BILLBOARDMODE_Z)!==u.BILLBOARDMODE_Z&&(e.z=0),o.uq.RotationYawPitchRollToRef(e.y,e.x,e.z,o.AA.Matrix[0])}this._worldMatrix.setTranslationFromFloats(0,0,0),this._worldMatrix.multiplyToRef(o.AA.Matrix[0],this._worldMatrix),this._worldMatrix.setTranslation(o.AA.Vector3[0])}else if(i.useBillboardPath&&t&&i.useBillboardPosition){const e=o.AA.Vector3[0];this._worldMatrix.getTranslationToRef(e);const s=t.globalPosition;this._worldMatrix.invertToRef(o.AA.Matrix[1]);const i=o.AA.Vector3[1];o.Pq.TransformCoordinatesToRef(s,o.AA.Matrix[1],i),i.normalize();const r=-Math.atan2(i.z,i.x)+Math.PI/2,n=Math.sqrt(i.x*i.x+i.z*i.z),a=-Math.atan2(i.y,n);if(o.PT.RotationYawPitchRollToRef(r,a,0,o.AA.Quaternion[0]),(this.billboardMode&u.BILLBOARDMODE_ALL)!==u.BILLBOARDMODE_ALL){const e=o.AA.Vector3[1];o.AA.Quaternion[0].toEulerAnglesToRef(e),(this.billboardMode&u.BILLBOARDMODE_X)!==u.BILLBOARDMODE_X&&(e.x=0),(this.billboardMode&u.BILLBOARDMODE_Y)!==u.BILLBOARDMODE_Y&&(e.y=0),(this.billboardMode&u.BILLBOARDMODE_Z)!==u.BILLBOARDMODE_Z&&(e.z=0),o.uq.RotationYawPitchRollToRef(e.y,e.x,e.z,o.AA.Matrix[0])}else o.uq.FromQuaternionToRef(o.AA.Quaternion[0],o.AA.Matrix[0]);this._worldMatrix.setTranslationFromFloats(0,0,0),this._worldMatrix.multiplyToRef(o.AA.Matrix[0],this._worldMatrix),this._worldMatrix.setTranslation(o.AA.Vector3[0])}return this.ignoreNonUniformScaling?this._updateNonUniformScalingState(!1):this._scaling.isNonUniformWithinEpsilon(1e-6)?this._updateNonUniformScalingState(!0):r&&r._nonUniformScaling?this._updateNonUniformScalingState(r._nonUniformScaling):this._updateNonUniformScalingState(!1),this._afterComputeWorldMatrix(),this._absolutePosition.copyFromFloats(this._worldMatrix.m[12],this._worldMatrix.m[13],this._worldMatrix.m[14]),this._isAbsoluteSynced=!1,this.onAfterWorldMatrixUpdateObservable.notifyObservers(this),this._poseMatrix||(this._poseMatrix=o.uq.Invert(this._worldMatrix)),this._worldMatrixDeterminantIsDirty=!0,this._worldMatrix}resetLocalMatrix(e=!0){if(this.computeWorldMatrix(),e){const e=this.getChildren();for(let t=0;t<e.length;++t){const s=e[t];if(s){s.computeWorldMatrix();const e=o.AA.Matrix[0];s._localMatrix.multiplyToRef(this._localMatrix,e);const t=o.AA.Quaternion[0];e.decompose(s.scaling,t,s.position),s.rotationQuaternion?s.rotationQuaternion.copyFrom(t):t.toEulerAnglesToRef(s.rotation)}}}this.scaling.copyFromFloats(1,1,1),this.position.copyFromFloats(0,0,0),this.rotation.copyFromFloats(0,0,0),this.rotationQuaternion&&(this.rotationQuaternion=o.PT.Identity()),this._worldMatrix=o.uq.Identity()}_afterComputeWorldMatrix(){}registerAfterWorldMatrixUpdate(e){return this.onAfterWorldMatrixUpdateObservable.add(e),this}unregisterAfterWorldMatrixUpdate(e){return this.onAfterWorldMatrixUpdateObservable.removeCallback(e),this}getPositionInCameraSpace(e=null){return e||(e=this.getScene().activeCamera),o.Pq.TransformCoordinates(this.getAbsolutePosition(),e.getViewMatrix())}getDistanceToCamera(e=null){return e||(e=this.getScene().activeCamera),this.getAbsolutePosition().subtract(e.globalPosition).length()}clone(e,t,s){const i=n.p.Clone((()=>new u(e,this.getScene())),this);if(i.name=e,i.id=e,t&&(i.parent=t),!s){const t=this.getDescendants(!0);for(let s=0;s<t.length;s++){const r=t[s];r.clone&&r.clone(e+"."+r.name,i)}}return i}serialize(e){const t=n.p.Serialize(this,e);return t.type=this.getClassName(),t.uniqueId=this.uniqueId,this.parent&&this.parent._serializeAsParent(t),t.localMatrix=this.getPivotMatrix().asArray(),t.isEnabled=this.isEnabled(),n.p.AppendSerializedAnimations(this,t),t.ranges=this.serializeAnimationRanges(),t}static Parse(e,t,s){const i=n.p.Parse((()=>new u(e.name,t)),e,t,s);if(e.localMatrix?i.setPreTransformMatrix(o.uq.FromArray(e.localMatrix)):e.pivotMatrix&&i.setPivotMatrix(o.uq.FromArray(e.pivotMatrix)),i.setEnabled(e.isEnabled),i._waitingParsedUniqueId=e.uniqueId,void 0!==e.parentId&&(i._waitingParentId=e.parentId),void 0!==e.parentInstanceIndex&&(i._waitingParentInstanceIndex=e.parentInstanceIndex),e.animations){for(let t=0;t<e.animations.length;t++){const s=e.animations[t],r=(0,l.n9)("BABYLON.Animation");r&&i.animations.push(r.Parse(s))}h.b.ParseAnimationRanges(i,e,t)}return e.autoAnimate&&t.beginAnimation(i,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),i}getChildTransformNodes(e,t){const s=[];return this._getDescendants(s,e,(e=>(!t||t(e))&&e instanceof u)),s}dispose(e,t=!1){if(this.getScene().stopAnimation(this),this.getScene().removeTransformNode(this),this._parentContainer){const e=this._parentContainer.transformNodes.indexOf(this);e>-1&&this._parentContainer.transformNodes.splice(e,1),this._parentContainer=null}if(this.onAfterWorldMatrixUpdateObservable.clear(),e){const e=this.getChildTransformNodes(!0);for(const t of e)t.parent=null,t.computeWorldMatrix(!0)}super.dispose(e,t)}normalizeToUnitCube(e=!0,t=!1,s){let i=null,r=null;t&&(this.rotationQuaternion?(r=this.rotationQuaternion.clone(),this.rotationQuaternion.copyFromFloats(0,0,0,1)):this.rotation&&(i=this.rotation.clone(),this.rotation.copyFromFloats(0,0,0)));const n=this.getHierarchyBoundingVectors(e,s),a=n.max.subtract(n.min),o=Math.max(a.x,a.y,a.z);if(0===o)return this;const h=1/o;return this.scaling.scaleInPlace(h),t&&(this.rotationQuaternion&&r?this.rotationQuaternion.copyFrom(r):this.rotation&&i&&this.rotation.copyFrom(i)),this}_syncAbsoluteScalingAndRotation(){this._isAbsoluteSynced||(this._worldMatrix.decompose(this._absoluteScaling,this._absoluteRotationQuaternion),this._isAbsoluteSynced=!0)}}u.BILLBOARDMODE_NONE=0,u.BILLBOARDMODE_X=1,u.BILLBOARDMODE_Y=2,u.BILLBOARDMODE_Z=4,u.BILLBOARDMODE_ALL=7,u.BILLBOARDMODE_USE_POSITION=128,u.BillboardUseParentOrientation=!1,u._TmpRotation=o.PT.Zero(),u._TmpScaling=o.Pq.Zero(),u._TmpTranslation=o.Pq.Zero(),u._LookAtVectorCache=new o.Pq(0,0,0),u._RotationAxisCache=new o.PT,(0,i.Cg)([(0,r.P_)("position")],u.prototype,"_position",void 0),(0,i.Cg)([(0,r.P_)("rotation")],u.prototype,"_rotation",void 0),(0,i.Cg)([(0,r.bR)("rotationQuaternion")],u.prototype,"_rotationQuaternion",void 0),(0,i.Cg)([(0,r.P_)("scaling")],u.prototype,"_scaling",void 0),(0,i.Cg)([(0,r.lK)("billboardMode")],u.prototype,"_billboardMode",void 0),(0,i.Cg)([(0,r.lK)()],u.prototype,"scalingDeterminant",void 0),(0,i.Cg)([(0,r.lK)("infiniteDistance")],u.prototype,"_infiniteDistance",void 0),(0,i.Cg)([(0,r.lK)()],u.prototype,"ignoreNonUniformScaling",void 0),(0,i.Cg)([(0,r.lK)()],u.prototype,"reIntegrateRotationIntoRotationQuaternion",void 0)},6755:(e,t,s)=>{s.d(t,{d:()=>l});var i=s(9923),r=s(4867),n=s(4640),a=s(5559),o=s(6041);class h{constructor(e,t,s,i){this.name=e,this.worldAxisForNormal=t,this.worldAxisForFileX=s,this.worldAxisForFileY=i}}class l{static ConvertCubeMapTextureToSphericalPolynomial(e){if(!e.isCube)return null;e.getScene()?.getEngine().flushFramebuffer();const t=e.getSize().width,s=e.readPixels(0,void 0,void 0,!1),i=e.readPixels(1,void 0,void 0,!1);let r,n;e.isRenderTarget?(r=e.readPixels(3,void 0,void 0,!1),n=e.readPixels(2,void 0,void 0,!1)):(r=e.readPixels(2,void 0,void 0,!1),n=e.readPixels(3,void 0,void 0,!1));const a=e.readPixels(4,void 0,void 0,!1),o=e.readPixels(5,void 0,void 0,!1),h=e.gammaSpace;let l=0;return 1!=e.textureType&&2!=e.textureType||(l=1),new Promise((e=>{Promise.all([i,s,r,n,a,o]).then((([s,i,r,n,a,o])=>{const c={size:t,right:i,left:s,up:r,down:n,front:a,back:o,format:5,type:l,gammaSpace:h};e(this.ConvertCubeMapToSphericalPolynomial(c))}))}))}static _AreaElement(e,t){return Math.atan2(e*t,Math.sqrt(e*e+t*t+1))}static ConvertCubeMapToSphericalPolynomial(e){const t=new n.O;let s=0;const i=2/e.size,h=i,l=.5*i,c=l-1;for(let n=0;n<6;n++){const u=this._FileFaces[n],d=e[u.name];let _=c;const f=5===e.format?4:3;for(let n=0;n<e.size;n++){let p=c;for(let h=0;h<e.size;h++){const c=u.worldAxisForFileX.scale(p).add(u.worldAxisForFileY.scale(_)).add(u.worldAxisForNormal);c.normalize();const g=this._AreaElement(p-l,_-l)-this._AreaElement(p-l,_+l)-this._AreaElement(p+l,_-l)+this._AreaElement(p+l,_+l);let m=d[n*e.size*f+h*f+0],T=d[n*e.size*f+h*f+1],b=d[n*e.size*f+h*f+2];isNaN(m)&&(m=0),isNaN(T)&&(T=0),isNaN(b)&&(b=0),0===e.type&&(m/=255,T/=255,b/=255),e.gammaSpace&&(m=Math.pow((0,r.OQ)(m),a.tk),T=Math.pow((0,r.OQ)(T),a.tk),b=Math.pow((0,r.OQ)(b),a.tk));const E=this.MAX_HDRI_VALUE;if(this.PRESERVE_CLAMPED_COLORS){const e=Math.max(m,T,b);if(e>E){const t=E/e;m*=t,T*=t,b*=t}}else m=(0,r.OQ)(m,0,E),T=(0,r.OQ)(T,0,E),b=(0,r.OQ)(b,0,E);const x=new o.v9(m,T,b);t.addLight(c,x,g),s+=g,p+=i}_+=h}}const u=4*Math.PI*6/6/s;return t.scaleInPlace(u),t.convertIncidentRadianceToIrradiance(),t.convertIrradianceToLambertianRadiance(),n.Q.FromHarmonics(t)}}l._FileFaces=[new h("right",new i.Pq(1,0,0),new i.Pq(0,0,-1),new i.Pq(0,-1,0)),new h("left",new i.Pq(-1,0,0),new i.Pq(0,0,1),new i.Pq(0,-1,0)),new h("up",new i.Pq(0,1,0),new i.Pq(1,0,0),new i.Pq(0,0,1)),new h("down",new i.Pq(0,-1,0),new i.Pq(1,0,0),new i.Pq(0,0,-1)),new h("front",new i.Pq(0,0,1),new i.Pq(1,0,0),new i.Pq(0,-1,0)),new h("back",new i.Pq(0,0,-1),new i.Pq(-1,0,0),new i.Pq(0,-1,0))],l.MAX_HDRI_VALUE=4096,l.PRESERVE_CLAMPED_COLORS=!1},7309:(e,t,s)=>{function i(e,t){const s=[];for(let i=0;i<e;++i)s.push(t());return s}function r(e,t){return i(e,t)}s.d(t,{lL:()=>a,ln:()=>r,mI:()=>i});const n=["push","splice","pop","shift","unshift"];function a(e,t){const s=n.map((s=>function(e,t,s){const i=e[t];if("function"!=typeof i)return null;const r=function(){const i=e.length,n=r.previous.apply(e,arguments);return s(t,i),n};return i.next=r,r.previous=i,e[t]=r,()=>{const s=r.previous;if(!s)return;const i=r.next;i?(s.next=i,i.previous=s):(s.next=void 0,e[t]=s),r.next=void 0,r.previous=void 0}}(e,s,t)));return()=>{s.forEach((e=>{e?.()}))}}},163:(e,t,s)=>{function i(e,t,s){try{const i=e.next();i.done?t(i):i.value?i.value.then((()=>{i.value=void 0,t(i)}),s):t(i)}catch(e){s(e)}}function r(e=25){let t;return(s,r,n)=>{const a=performance.now();void 0===t||a-t>e?(t=a,setTimeout((()=>{i(s,r,n)}),0)):i(s,r,n)}}function n(e,t,s,i,r){const n=()=>{let a;const o=e=>{e.done?s(e.value):void 0===a?a=!0:n()};do{a=void 0,r&&r.aborted?i(new Error("Aborted")):t(e,o,i),void 0===a&&(a=!1)}while(a)};n()}function a(e,t){let s;return n(e,i,(e=>s=e),(e=>{throw e}),t),s}function o(e,t,s){return new Promise(((i,r)=>{n(e,t,i,r,s)}))}function h(e,t){return(...s)=>a(e(...s),t)}s.d(t,{Aj:()=>h,V1:()=>a,VP:()=>r,kj:()=>o})},3537:(e,t,s)=>{s.d(t,{D:()=>b});var i=s(4867),r=s(1137),n=s(6755),a=s(1947),o=s(854),h=s(655),l=s(8688),c=s(6326),u=s(8454);c.$.prototype._partialLoadFile=function(e,t,s,i,r=null){this._loadFile(e,(e=>{s[t]=e,s._internalCount++,6===s._internalCount&&i(s)}),void 0,void 0,!0,((e,t)=>{r&&e&&r(e.status+" "+e.statusText,t)}))},c.$.prototype._cascadeLoadFiles=function(e,t,s,i=null){const r=[];r._internalCount=0;for(let e=0;e<6;e++)this._partialLoadFile(s[e],e,r,t,i)},c.$.prototype._cascadeLoadImgs=function(e,t,s,i,r=null,n){const a=[];a._internalCount=0;for(let o=0;o<6;o++)this._partialLoadImg(i[o],o,a,e,t,s,r,n)},c.$.prototype._partialLoadImg=function(e,t,s,i,r,n,a=null,o){const c=(0,l.z)();(0,h.W$)(e,(e=>{s[t]=e,s._internalCount++,i&&i.removePendingData(c),6===s._internalCount&&n&&n(r,s)}),((e,t)=>{i&&i.removePendingData(c),a&&a(e,t)}),i?i.offlineProvider:null,o),i&&i.addPendingData(c)},c.$.prototype.createCubeTextureBase=function(e,t,s,i,n=null,a=null,h,l=null,c=!1,d=0,_=0,f=null,p=null,g=null,m=!1,T=null){const b=f||new o.h(this,7);b.isCube=!0,b.url=e,b.generateMipMaps=!i,b._lodGenerationScale=d,b._lodGenerationOffset=_,b._useSRGBBuffer=!!m&&this._caps.supportSRGBBuffers&&(this.version>1||this.isWebGPU||!!i),b!==f&&(b.label=e.substring(0,60)),this._doNotHandleContextLost||(b._extension=l,b._files=s,b._buffer=T);const E=e;this._transformTextureUrl&&!f&&(e=this._transformTextureUrl(e));const x=e.split("?")[0],A=x.lastIndexOf("."),R=l||(A>-1?x.substring(A).toLowerCase():""),M=(0,u.gT)(R),y=(o,u)=>{e===E?a&&o&&a(o.status+" "+o.statusText,u):(r.V.Warn(`Failed to load ${e}, falling back to the ${E}`),this.createCubeTextureBase(E,t,s,!!i,n,a,h,l,c,d,_,b,p,g,m,T))};if(M)M.then((i=>{const o=e=>{p&&p(b,e),i.loadCubeData(e,b,c,n,a)};T?o(T):s&&6===s.length?i.supportCascades?this._cascadeLoadFiles(t,(e=>o(e.map((e=>new Uint8Array(e))))),s,a):a?a("Textures type does not support cascades."):r.V.Warn("Texture loader does not support cascades."):this._loadFile(e,(e=>o(new Uint8Array(e))),void 0,void 0,!0,y)}));else{if(!s||0===s.length)throw new Error("Cannot load cubemap because files were not defined, or the correct loader was not found.");this._cascadeLoadImgs(t,b,((e,t)=>{g&&g(e,t)}),s,a)}return this._internalTexturesCache.push(b),b};const d=131072,_=131072;function f(e){return e.charCodeAt(0)+(e.charCodeAt(1)<<8)+(e.charCodeAt(2)<<16)+(e.charCodeAt(3)<<24)}const p=f("DXT1"),g=f("DXT3"),m=f("DXT5"),T=f("DX10");class b{static GetDDSInfo(e){const t=new Int32Array(e.buffer,e.byteOffset,31),s=new Int32Array(e.buffer,e.byteOffset,35);let i=1;t[2]&d&&(i=Math.max(1,t[7]));const r=t[21],n=r===T?s[32]:0;let a=0;switch(r){case 113:a=2;break;case 116:a=1;break;case T:if(10===n){a=2;break}if(2===n){a=1;break}}return{width:t[4],height:t[3],mipmapCount:i,isFourCC:4==(4&t[20]),isRGB:64==(64&t[20]),isLuminance:(t[20]&_)===_,isCube:512==(512&t[28]),isCompressed:r===p||r===g||r===m,dxgiFormat:n,textureType:a}}static _GetHalfFloatAsFloatRGBAArrayBuffer(e,t,s,i,r,n){const o=new Float32Array(i),h=new Uint16Array(r,s);let l=0;for(let s=0;s<t;s++)for(let t=0;t<e;t++){const i=4*(t+s*e);o[l]=(0,a.SX)(h[i]),o[l+1]=(0,a.SX)(h[i+1]),o[l+2]=(0,a.SX)(h[i+2]),b.StoreLODInAlphaChannel?o[l+3]=n:o[l+3]=(0,a.SX)(h[i+3]),l+=4}return o}static _GetHalfFloatRGBAArrayBuffer(e,t,s,i,r,n){if(b.StoreLODInAlphaChannel){const o=new Uint16Array(i),h=new Uint16Array(r,s);let l=0;for(let s=0;s<t;s++)for(let t=0;t<e;t++){const i=4*(t+s*e);o[l]=h[i],o[l+1]=h[i+1],o[l+2]=h[i+2],o[l+3]=(0,a.LZ)(n),l+=4}return o}return new 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i={};function r(e,t){i[e]=t}function n(e){return i[e]}},2366:(e,t,s)=>{s.d(t,{u:()=>i});class i{constructor(){this._xhr="undefined"!=typeof _native&&_native.XMLHttpRequest?new _native.XMLHttpRequest:new XMLHttpRequest,this._requestURL=""}static get IsCustomRequestAvailable(){return Object.keys(i.CustomRequestHeaders).length>0||i.CustomRequestModifiers.length>0}get requestURL(){return this._requestURL}_injectCustomRequestHeaders(){if(!this._shouldSkipRequestModifications(this._requestURL))for(const e in i.CustomRequestHeaders){const t=i.CustomRequestHeaders[e];t&&this._xhr.setRequestHeader(e,t)}}_shouldSkipRequestModifications(e){return i.SkipRequestModificationForBabylonCDN&&(e.includes("preview.babylonjs.com")||e.includes("cdn.babylonjs.com"))}get onprogress(){return this._xhr.onprogress}set onprogress(e){this._xhr.onprogress=e}get readyState(){return this._xhr.readyState}get status(){return this._xhr.status}get statusText(){return this._xhr.statusText}get response(){return this._xhr.response}get responseURL(){return this._xhr.responseURL}get responseText(){return this._xhr.responseText}get responseType(){return this._xhr.responseType}set responseType(e){this._xhr.responseType=e}get timeout(){return this._xhr.timeout}set timeout(e){this._xhr.timeout=e}addEventListener(e,t,s){this._xhr.addEventListener(e,t,s)}removeEventListener(e,t,s){this._xhr.removeEventListener(e,t,s)}abort(){this._xhr.abort()}send(e){i.CustomRequestHeaders&&this._injectCustomRequestHeaders(),this._xhr.send(e)}open(e,t){for(const e of i.CustomRequestModifiers){if(this._shouldSkipRequestModifications(t))return;e(this._xhr,t)}t=(t=t.replace("file:http:","http:")).replace("file:https:","https:"),this._requestURL=t,this._xhr.open(e,t,!0)}setRequestHeader(e,t){this._xhr.setRequestHeader(e,t)}getResponseHeader(e){return this._xhr.getResponseHeader(e)}}i.CustomRequestHeaders={},i.CustomRequestModifiers=new Array,i.SkipRequestModificationForBabylonCDN=!0},706:(e,t,s)=>{s.d(t,{M:()=>c});var i=s(5524),r=s(9848),n=s(6315),a=s(5616),o=s(9259),h=s(6877),l=s(6552);class c{get influence(){return this._influence}set influence(e){if(this._influence===e)return;const t=this._influence;this._influence=e,this.onInfluenceChanged.hasObservers()&&this.onInfluenceChanged.notifyObservers(0===t||0===e)}get animationPropertiesOverride(){return!this._animationPropertiesOverride&&this._scene?this._scene.animationPropertiesOverride:this._animationPropertiesOverride}set animationPropertiesOverride(e){this._animationPropertiesOverride=e}constructor(e,t=0,s=null){this.name=e,this.animations=[],this._positions=null,this._normals=null,this._tangents=null,this._uvs=null,this._uniqueId=0,this.onInfluenceChanged=new r.cP,this._onDataLayoutChanged=new r.cP,this._animationPropertiesOverride=null,this.id=e,this._scene=s||n.q.LastCreatedScene,this.influence=t,this._scene&&(this._uniqueId=this._scene.getUniqueId())}get uniqueId(){return this._uniqueId}get hasPositions(){return!!this._positions}get hasNormals(){return!!this._normals}get hasTangents(){return!!this._tangents}get hasUVs(){return!!this._uvs}setPositions(e){const t=this.hasPositions;this._positions=e,t!==this.hasPositions&&this._onDataLayoutChanged.notifyObservers(void 0)}getPositions(){return this._positions}setNormals(e){const t=this.hasNormals;this._normals=e,t!==this.hasNormals&&this._onDataLayoutChanged.notifyObservers(void 0)}getNormals(){return this._normals}setTangents(e){const t=this.hasTangents;this._tangents=e,t!==this.hasTangents&&this._onDataLayoutChanged.notifyObservers(void 0)}getTangents(){return this._tangents}setUVs(e){const t=this.hasUVs;this._uvs=e,t!==this.hasUVs&&this._onDataLayoutChanged.notifyObservers(void 0)}getUVs(){return this._uvs}clone(){const e=h.p.Clone((()=>new c(this.name,this.influence,this._scene)),this);return e._positions=this._positions,e._normals=this._normals,e._tangents=this._tangents,e._uvs=this._uvs,e}serialize(){const e={};return e.name=this.name,e.influence=this.influence,e.positions=Array.prototype.slice.call(this.getPositions()),null!=this.id&&(e.id=this.id),this.hasNormals&&(e.normals=Array.prototype.slice.call(this.getNormals())),this.hasTangents&&(e.tangents=Array.prototype.slice.call(this.getTangents())),this.hasUVs&&(e.uvs=Array.prototype.slice.call(this.getUVs())),h.p.AppendSerializedAnimations(this,e),e}getClassName(){return"MorphTarget"}static Parse(e,t){const s=new c(e.name,e.influence);if(s.setPositions(e.positions),null!=e.id&&(s.id=e.id),e.normals&&s.setNormals(e.normals),e.tangents&&s.setTangents(e.tangents),e.uvs&&s.setUVs(e.uvs),e.animations){for(let t=0;t<e.animations.length;t++){const i=e.animations[t],r=(0,l.n9)("BABYLON.Animation");r&&s.animations.push(r.Parse(i))}e.autoAnimate&&t&&t.beginAnimation(s,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1)}return s}static FromMesh(e,t,s){t||(t=e.name);const i=new c(t,s,e.getScene());return i.setPositions(e.getVerticesData(a.R.PositionKind)),e.isVerticesDataPresent(a.R.NormalKind)&&i.setNormals(e.getVerticesData(a.R.NormalKind)),e.isVerticesDataPresent(a.R.TangentKind)&&i.setTangents(e.getVerticesData(a.R.TangentKind)),e.isVerticesDataPresent(a.R.UVKind)&&i.setUVs(e.getVerticesData(a.R.UVKind)),i}}(0,i.Cg)([(0,o.lK)()],c.prototype,"id",void 0)},216:(e,t,s)=>{s.d(t,{j:()=>l});var i=s(7931),r=s(1137),n=s(6315),a=s(706),o=s(2781);class h extends o.g{get depth(){return this._depth}constructor(e,t,s,i,r,n,a=!0,h=!1,l=o.g.TRILINEAR_SAMPLINGMODE,c=0,u){super(null,n,!a,h),this.format=r,this._texture=n.getEngine().createRawTexture2DArray(e,t,s,i,r,a,h,l,null,c,u),this._depth=i,this.is2DArray=!0}update(e){this._texture&&this._getEngine().updateRawTexture2DArray(this._texture,e,this._texture.format,this._texture.invertY,null,this._texture.type)}static CreateRGBATexture(e,t,s,i,r,n=!0,a=!1,o=3,l=0){return new h(e,t,s,i,5,r,n,a,o,l)}}class l{set areUpdatesFrozen(e){e?this._blockCounter++:(this._blockCounter--,this._blockCounter<=0&&(this._blockCounter=0,this._syncActiveTargets(!0)))}get areUpdatesFrozen(){return this._blockCounter>0}constructor(e=null){if(this._targets=new Array,this._targetInfluenceChangedObservers=new Array,this._targetDataLayoutChangedObservers=new Array,this._activeTargets=new i.L(16),this._supportsNormals=!1,this._supportsTangents=!1,this._supportsUVs=!1,this._vertexCount=0,this._uniqueId=0,this._tempInfluences=new Array,this._canUseTextureForTargets=!1,this._blockCounter=0,this._textureVertexStride=0,this._textureWidth=0,this._textureHeight=1,this._parentContainer=null,this.optimizeInfluencers=!0,this.enableNormalMorphing=!0,this.enableTangentMorphing=!0,this.enableUVMorphing=!0,this._numMaxInfluencers=0,this._useTextureToStoreTargets=!0,e||(e=n.q.LastCreatedScene),this._scene=e,this._scene){this._scene.addMorphTargetManager(this),this._uniqueId=this._scene.getUniqueId();const e=this._scene.getEngine().getCaps();this._canUseTextureForTargets=e.canUseGLVertexID&&e.textureFloat&&e.maxVertexTextureImageUnits>0&&e.texture2DArrayMaxLayerCount>1}}get numMaxInfluencers(){return this._numMaxInfluencers}set numMaxInfluencers(e){this._numMaxInfluencers!==e&&(this._numMaxInfluencers=e,this._syncActiveTargets(!0))}get uniqueId(){return this._uniqueId}get vertexCount(){return this._vertexCount}get supportsNormals(){return this._supportsNormals&&this.enableNormalMorphing}get supportsTangents(){return this._supportsTangents&&this.enableTangentMorphing}get supportsUVs(){return this._supportsUVs&&this.enableUVMorphing}get numTargets(){return this._targets.length}get numInfluencers(){return this._activeTargets.length}get influences(){return this._influences}get useTextureToStoreTargets(){return this._useTextureToStoreTargets}set useTextureToStoreTargets(e){this._useTextureToStoreTargets=e}get isUsingTextureForTargets(){return l.EnableTextureStorage&&this.useTextureToStoreTargets&&this._canUseTextureForTargets&&!this._scene?.getEngine().getCaps().disableMorphTargetTexture}getActiveTarget(e){return this._activeTargets.data[e]}getTarget(e){return this._targets[e]}getTargetByName(e){for(const t of this._targets)if(t.name===e)return t;return null}addTarget(e){this._targets.push(e),this._targetInfluenceChangedObservers.push(e.onInfluenceChanged.add((e=>{this._syncActiveTargets(e)}))),this._targetDataLayoutChangedObservers.push(e._onDataLayoutChanged.add((()=>{this._syncActiveTargets(!0)}))),this._syncActiveTargets(!0)}removeTarget(e){const t=this._targets.indexOf(e);t>=0&&(this._targets.splice(t,1),e.onInfluenceChanged.remove(this._targetInfluenceChangedObservers.splice(t,1)[0]),e._onDataLayoutChanged.remove(this._targetDataLayoutChangedObservers.splice(t,1)[0]),this._syncActiveTargets(!0)),this._scene&&this._scene.stopAnimation(e)}_bind(e){e.setFloat3("morphTargetTextureInfo",this._textureVertexStride,this._textureWidth,this._textureHeight),e.setFloatArray("morphTargetTextureIndices",this._morphTargetTextureIndices),e.setTexture("morphTargets",this._targetStoreTexture),e.setInt("morphTargetCount",this.numInfluencers)}clone(){const e=new l(this._scene);for(const t of this._targets)e.addTarget(t.clone());return e.enableNormalMorphing=this.enableNormalMorphing,e.enableTangentMorphing=this.enableTangentMorphing,e.enableUVMorphing=this.enableUVMorphing,e}serialize(){const e={};e.id=this.uniqueId,e.targets=[];for(const t of this._targets)e.targets.push(t.serialize());return e}_syncActiveTargets(e){if(this.areUpdatesFrozen)return;let t=0;this._activeTargets.reset(),this._supportsNormals=!0,this._supportsTangents=!0,this._supportsUVs=!0,this._vertexCount=0,this._scene&&this._targets.length>this._scene.getEngine().getCaps().texture2DArrayMaxLayerCount&&(this.useTextureToStoreTargets=!1),this._morphTargetTextureIndices&&this._morphTargetTextureIndices.length===this._targets.length||(this._morphTargetTextureIndices=new Float32Array(this._targets.length));let s=-1;for(const e of this._targets){if(s++,0===e.influence&&this.optimizeInfluencers)continue;if(this._activeTargets.length>=l.MaxActiveMorphTargetsInVertexAttributeMode&&!this.isUsingTextureForTargets)break;this._activeTargets.push(e),this._morphTargetTextureIndices[t]=s,this._tempInfluences[t++]=e.influence,this._supportsNormals=this._supportsNormals&&e.hasNormals,this._supportsTangents=this._supportsTangents&&e.hasTangents,this._supportsUVs=this._supportsUVs&&e.hasUVs;const i=e.getPositions();if(i){const e=i.length/3;if(0===this._vertexCount)this._vertexCount=e;else if(this._vertexCount!==e)return void r.V.Error("Incompatible target. Targets must all have the same vertices count.")}}this._morphTargetTextureIndices.length!==t&&(this._morphTargetTextureIndices=this._morphTargetTextureIndices.slice(0,t)),this._influences&&this._influences.length===t||(this._influences=new Float32Array(t));for(let e=0;e<t;e++)this._influences[e]=this._tempInfluences[e];e&&this.synchronize()}synchronize(){if(this._scene&&!this.areUpdatesFrozen){if(this.isUsingTextureForTargets&&(this._vertexCount||this.numMaxInfluencers>0)){this._textureVertexStride=1,this._supportsNormals&&this._textureVertexStride++,this._supportsTangents&&this._textureVertexStride++,this._supportsUVs&&this._textureVertexStride++,this._textureWidth=this._vertexCount*this._textureVertexStride||1,this._textureHeight=1;const e=this._scene.getEngine().getCaps().maxTextureSize;this._textureWidth>e&&(this._textureHeight=Math.ceil(this._textureWidth/e),this._textureWidth=e);let t=!0;if(this._targetStoreTexture){const e=this._targetStoreTexture.getSize();e.width===this._textureWidth&&e.height===this._textureHeight&&this._targetStoreTexture.depth===this._targets.length&&(t=!1)}if(t){this._targetStoreTexture&&this._targetStoreTexture.dispose();const e=this._targets.length,t=new Float32Array(e*this._textureWidth*this._textureHeight*4);let s=0;for(let i=0;i<e;i++){const e=this._targets[i],n=e.getPositions(),a=e.getNormals(),o=e.getUVs(),h=e.getTangents();if(!n)return void(0===i&&r.V.Error("Invalid morph target. Target must have positions."));s=i*this._textureWidth*this._textureHeight*4;for(let e=0;e<this._vertexCount;e++)t[s]=n[3*e],t[s+1]=n[3*e+1],t[s+2]=n[3*e+2],s+=4,this._supportsNormals&&a&&(t[s]=a[3*e],t[s+1]=a[3*e+1],t[s+2]=a[3*e+2],s+=4),this._supportsUVs&&o&&(t[s]=o[2*e],t[s+1]=o[2*e+1],s+=4),this._supportsTangents&&h&&(t[s]=h[3*e],t[s+1]=h[3*e+1],t[s+2]=h[3*e+2],s+=4)}this._targetStoreTexture=h.CreateRGBATexture(t,this._textureWidth,this._textureHeight,e,this._scene,!1,!1,1,1)}}for(const e of this._scene.meshes)e.morphTargetManager===this&&e._syncGeometryWithMorphTargetManager()}}dispose(){if(this._targetStoreTexture&&this._targetStoreTexture.dispose(),this._targetStoreTexture=null,this._scene){if(this._scene.removeMorphTargetManager(this),this._parentContainer){const e=this._parentContainer.morphTargetManagers.indexOf(this);e>-1&&this._parentContainer.morphTargetManagers.splice(e,1),this._parentContainer=null}for(const e of this._targets)this._scene.stopAnimation(e)}}static Parse(e,t){const s=new l(t);for(const i of e.targets)s.addTarget(a.M.Parse(i,t));return s}}l.EnableTextureStorage=!0,l.MaxActiveMorphTargetsInVertexAttributeMode=8},3770:(e,t,s)=>{s.d(t,{e:()=>ae});var i=s(5524),r=s(9259),n=s(6877),a=s(9848),o=s(1137),h=s(2781),l=s(554),c=s(9923),u=s(5616),d=s(6882),_=s(8986),f=s(6532),p=s(998),g=s(6041),m=s(6315),T=s(5503),b=s(2565),E=s(5476),x=s(492),A=s(467),R=s(1597);class M{get camera(){return this._effectLayerOptions.camera}get renderingGroupId(){return this._effectLayerOptions.renderingGroupId}set renderingGroupId(e){this._effectLayerOptions.renderingGroupId=e}get mainTexture(){return this._mainTexture}get shaderLanguage(){return this._shaderLanguage}setMaterialForRendering(e,t){if(this._mainTexture.setMaterialForRendering(e,t),Array.isArray(e))for(let s=0;s<e.length;++s){const i=e[s];t?this._materialForRendering[i.uniqueId]=[i,t]:delete this._materialForRendering[i.uniqueId]}else t?this._materialForRendering[e.uniqueId]=[e,t]:delete this._materialForRendering[e.uniqueId]}getEffectIntensity(e){return this._effectIntensity[e.uniqueId]??1}setEffectIntensity(e,t){this._effectIntensity[e.uniqueId]=t}constructor(e,t,s=!1){this._vertexBuffers={},this._maxSize=0,this._mainTextureDesiredSize={width:0,height:0},this._shouldRender=!0,this._postProcesses=[],this._textures=[],this._emissiveTextureAndColor={texture:null,color:new g.ov},this._effectIntensity={},this.neutralColor=new g.ov,this.isEnabled=!0,this.disableBoundingBoxesFromEffectLayer=!1,this.onDisposeObservable=new a.cP,this.onBeforeRenderMainTextureObservable=new a.cP,this.onBeforeComposeObservable=new a.cP,this.onBeforeRenderMeshToEffect=new a.cP,this.onAfterRenderMeshToEffect=new a.cP,this.onAfterComposeObservable=new a.cP,this.onSizeChangedObservable=new a.cP,this._shaderLanguage=0,this._materialForRendering={},this._shadersLoaded=!1,this.name=e,this._scene=t||m.q.LastCreatedScene,M._SceneComponentInitialization(this._scene),!this._scene.getEngine().isWebGPU||s||M.ForceGLSL||(this._shaderLanguage=1),this._engine=this._scene.getEngine(),this._maxSize=this._engine.getCaps().maxTextureSize,this._scene.effectLayers.push(this),this._mergeDrawWrapper=[],this._generateIndexBuffer(),this._generateVertexBuffer()}_numInternalDraws(){return 1}_init(e){this._effectLayerOptions={mainTextureRatio:.5,alphaBlendingMode:2,camera:null,renderingGroupId:-1,mainTextureType:0,generateStencilBuffer:!1,...e},this._setMainTextureSize(),this._createMainTexture(),this._createTextureAndPostProcesses()}_generateIndexBuffer(){const e=[];e.push(0),e.push(1),e.push(2),e.push(0),e.push(2),e.push(3),this._indexBuffer=this._engine.createIndexBuffer(e)}_generateVertexBuffer(){const e=[];e.push(1,1),e.push(-1,1),e.push(-1,-1),e.push(1,-1);const t=new u.R(this._engine,e,u.R.PositionKind,!1,!1,2);this._vertexBuffers[u.R.PositionKind]=t}_setMainTextureSize(){this._effectLayerOptions.mainTextureFixedSize?(this._mainTextureDesiredSize.width=this._effectLayerOptions.mainTextureFixedSize,this._mainTextureDesiredSize.height=this._effectLayerOptions.mainTextureFixedSize):(this._mainTextureDesiredSize.width=this._engine.getRenderWidth()*this._effectLayerOptions.mainTextureRatio,this._mainTextureDesiredSize.height=this._engine.getRenderHeight()*this._effectLayerOptions.mainTextureRatio,this._mainTextureDesiredSize.width=this._engine.needPOTTextures?(0,R.R)(this._mainTextureDesiredSize.width,this._maxSize):this._mainTextureDesiredSize.width,this._mainTextureDesiredSize.height=this._engine.needPOTTextures?(0,R.R)(this._mainTextureDesiredSize.height,this._maxSize):this._mainTextureDesiredSize.height),this._mainTextureDesiredSize.width=Math.floor(this._mainTextureDesiredSize.width),this._mainTextureDesiredSize.height=Math.floor(this._mainTextureDesiredSize.height)}_createMainTexture(){this._mainTexture=new d.$("EffectLayerMainRTT",{width:this._mainTextureDesiredSize.width,height:this._mainTextureDesiredSize.height},this._scene,!1,!0,this._effectLayerOptions.mainTextureType,!1,h.g.TRILINEAR_SAMPLINGMODE,!0,this._effectLayerOptions.generateStencilBuffer),this._mainTexture.activeCamera=this._effectLayerOptions.camera,this._mainTexture.wrapU=h.g.CLAMP_ADDRESSMODE,this._mainTexture.wrapV=h.g.CLAMP_ADDRESSMODE,this._mainTexture.anisotropicFilteringLevel=1,this._mainTexture.updateSamplingMode(h.g.BILINEAR_SAMPLINGMODE),this._mainTexture.renderParticles=!1,this._mainTexture.renderList=null,this._mainTexture.ignoreCameraViewport=!0;for(const e in this._materialForRendering){const[t,s]=this._materialForRendering[e];this._mainTexture.setMaterialForRendering(t,s)}if(this._mainTexture.customIsReadyFunction=(e,t,s)=>{if((s||0===t)&&e.subMeshes)for(let t=0;t<e.subMeshes.length;++t){const s=e.subMeshes[t],i=s.getMaterial(),r=s.getRenderingMesh();if(!i)continue;const n=r._getInstancesRenderList(s._id,!!s.getReplacementMesh()).hardwareInstancedRendering[s._id]||r.hasThinInstances;if(this._setEmissiveTextureAndColor(r,s,i),!this._isReady(s,n,this._emissiveTextureAndColor.texture))return!1}return!0},this._mainTexture.customRenderFunction=(e,t,s,i)=>{let r;this.onBeforeRenderMainTextureObservable.notifyObservers(this);const n=this._scene.getEngine();if(i.length){for(n.setColorWrite(!1),r=0;r<i.length;r++)this._renderSubMesh(i.data[r]);n.setColorWrite(!0)}for(r=0;r<e.length;r++)this._renderSubMesh(e.data[r]);for(r=0;r<t.length;r++)this._renderSubMesh(t.data[r]);const a=n.getAlphaMode();for(r=0;r<s.length;r++){const e=s.data[r],t=e.getMaterial();if(t&&t.needDepthPrePass){const s=t.getScene().getEngine();s.setColorWrite(!1),this._renderSubMesh(e),s.setColorWrite(!0)}this._renderSubMesh(e,!0)}n.setAlphaMode(a)},this._mainTexture.onClearObservable.add((e=>{e.clear(this.neutralColor,!0,!0,!0)})),this._scene.getBoundingBoxRenderer){const e=this._scene.getBoundingBoxRenderer().enabled;this._mainTexture.onBeforeBindObservable.add((()=>{this._scene.getBoundingBoxRenderer().enabled=!this.disableBoundingBoxesFromEffectLayer&&e})),this._mainTexture.onAfterUnbindObservable.add((()=>{this._scene.getBoundingBoxRenderer().enabled=e}))}}_addCustomEffectDefines(e){}_isReady(e,t,s){const i=this._scene.getEngine(),r=e.getMesh(),n=r._internalAbstractMeshDataInfo._materialForRenderPass?.[i.currentRenderPassId];if(n)return n.isReadyForSubMesh(r,e,t);const a=e.getMaterial();if(!a)return!1;if(this._useMeshMaterial(e.getRenderingMesh()))return a.isReadyForSubMesh(e.getMesh(),e,t);const o=[],h=[u.R.PositionKind];let l=!1,c=!1;if(a){const e=a.needAlphaTesting(),t=a.getAlphaTestTexture(),s=t&&t.hasAlpha&&(a.useAlphaFromDiffuseTexture||a._useAlphaFromAlbedoTexture);t&&(e||s)&&(o.push("#define DIFFUSE"),r.isVerticesDataPresent(u.R.UV2Kind)&&1===t.coordinatesIndex?(o.push("#define DIFFUSEUV2"),c=!0):r.isVerticesDataPresent(u.R.UVKind)&&(o.push("#define DIFFUSEUV1"),l=!0),e&&(o.push("#define ALPHATEST"),o.push("#define ALPHATESTVALUE 0.4")),t.gammaSpace||o.push("#define DIFFUSE_ISLINEAR"));const i=a.opacityTexture;i&&(o.push("#define OPACITY"),r.isVerticesDataPresent(u.R.UV2Kind)&&1===i.coordinatesIndex?(o.push("#define OPACITYUV2"),c=!0):r.isVerticesDataPresent(u.R.UVKind)&&(o.push("#define OPACITYUV1"),l=!0))}s&&(o.push("#define EMISSIVE"),r.isVerticesDataPresent(u.R.UV2Kind)&&1===s.coordinatesIndex?(o.push("#define EMISSIVEUV2"),c=!0):r.isVerticesDataPresent(u.R.UVKind)&&(o.push("#define EMISSIVEUV1"),l=!0),s.gammaSpace||o.push("#define EMISSIVE_ISLINEAR")),r.useVertexColors&&r.isVerticesDataPresent(u.R.ColorKind)&&r.hasVertexAlpha&&a.transparencyMode!==_.i.MATERIAL_OPAQUE&&(h.push(u.R.ColorKind),o.push("#define VERTEXALPHA")),l&&(h.push(u.R.UVKind),o.push("#define UV1")),c&&(h.push(u.R.UV2Kind),o.push("#define UV2"));const d=new b.J;if(r.useBones&&r.computeBonesUsingShaders){h.push(u.R.MatricesIndicesKind),h.push(u.R.MatricesWeightsKind),r.numBoneInfluencers>4&&(h.push(u.R.MatricesIndicesExtraKind),h.push(u.R.MatricesWeightsExtraKind)),o.push("#define NUM_BONE_INFLUENCERS "+r.numBoneInfluencers);const e=r.skeleton;e&&e.isUsingTextureForMatrices?o.push("#define BONETEXTURE"):o.push("#define BonesPerMesh "+(e?e.bones.length+1:0)),r.numBoneInfluencers>0&&d.addCPUSkinningFallback(0,r)}else o.push("#define NUM_BONE_INFLUENCERS 0");const f=r.morphTargetManager;let p=0;f&&(p=f.numMaxInfluencers||f.numInfluencers,p>0&&(o.push("#define MORPHTARGETS"),o.push("#define NUM_MORPH_INFLUENCERS "+p),f.isUsingTextureForTargets&&o.push("#define MORPHTARGETS_TEXTURE"),(0,A.MF)(h,r,p))),t&&(o.push("#define INSTANCES"),(0,A.te)(h),e.getRenderingMesh().hasThinInstances&&o.push("#define THIN_INSTANCES")),(0,x.tv)(a,this._scene,o),this._addCustomEffectDefines(o);const g=e._getDrawWrapper(void 0,!0),m=g.defines,T=o.join("\n");if(m!==T){const e=["world","mBones","viewProjection","glowColor","morphTargetInfluences","morphTargetCount","boneTextureWidth","diffuseMatrix","emissiveMatrix","opacityMatrix","opacityIntensity","morphTargetTextureInfo","morphTargetTextureIndices","glowIntensity"];(0,x.TV)(e),g.setEffect(this._engine.createEffect("glowMapGeneration",h,e,["diffuseSampler","emissiveSampler","opacitySampler","boneSampler","morphTargets"],T,d,void 0,void 0,{maxSimultaneousMorphTargets:p},this._shaderLanguage,this._shadersLoaded?void 0:async()=>{await this._importShadersAsync(),this._shadersLoaded=!0}),T)}const E=g.effect.isReady();return this._arePostProcessAndMergeReady()&&E}async _importShadersAsync(){1===this._shaderLanguage?await Promise.all([s.e(126).then(s.bind(s,8267)),s.e(126).then(s.bind(s,9073))]):await Promise.all([s.e(71).then(s.bind(s,136)),s.e(71).then(s.bind(s,3234))])}_arePostProcessAndMergeReady(){let e=!0;for(let t=0;t<this._postProcesses.length;t++)e=this._postProcesses[t].isReady()&&e;const t=this._numInternalDraws();for(let s=0;s<t;++s){let t=this._mergeDrawWrapper[s];t||(t=this._mergeDrawWrapper[s]=new E.E(this._engine),t.setEffect(this._createMergeEffect())),e=t.effect.isReady()&&e}return e}render(){if(!this._arePostProcessAndMergeReady())return;const e=this._scene.getEngine(),t=this._numInternalDraws();this.onBeforeComposeObservable.notifyObservers(this);const s=e.getAlphaMode();for(let s=0;s<t;++s){const t=this._mergeDrawWrapper[s];e.enableEffect(t),e.setState(!1),e.bindBuffers(this._vertexBuffers,this._indexBuffer,t.effect),e.setAlphaMode(this._effectLayerOptions.alphaBlendingMode),this._internalRender(t.effect,s)}e.setAlphaMode(s),this.onAfterComposeObservable.notifyObservers(this);const i=this._mainTexture.getSize();this._setMainTextureSize(),i.width===this._mainTextureDesiredSize.width&&i.height===this._mainTextureDesiredSize.height||0===this._mainTextureDesiredSize.width||0===this._mainTextureDesiredSize.height||(this.onSizeChangedObservable.notifyObservers(this),this._disposeTextureAndPostProcesses(),this._createMainTexture(),this._createTextureAndPostProcesses())}hasMesh(e){return-1===this.renderingGroupId||e.renderingGroupId===this.renderingGroupId}shouldRender(){return this.isEnabled&&this._shouldRender}_shouldRenderMesh(e){return!0}_canRenderMesh(e,t){return!t.needAlphaBlendingForMesh(e)}_shouldRenderEmissiveTextureForMesh(){return!0}_renderSubMesh(e,t=!1){if(!this.shouldRender())return;const s=e.getMaterial(),i=e.getMesh(),r=e.getReplacementMesh(),n=e.getRenderingMesh(),a=e.getEffectiveMesh(),o=this._scene,h=o.getEngine();if(a._internalAbstractMeshDataInfo._isActiveIntermediate=!1,!s)return;if(!this._canRenderMesh(n,s))return;let l=s._getEffectiveOrientation(n);a._getWorldMatrixDeterminant()<0&&(l=l===_.i.ClockWiseSideOrientation?_.i.CounterClockWiseSideOrientation:_.i.ClockWiseSideOrientation);const c=l===_.i.ClockWiseSideOrientation;h.setState(s.backFaceCulling,s.zOffset,void 0,c,s.cullBackFaces,void 0,s.zOffsetUnits);const u=n._getInstancesRenderList(e._id,!!r);if(u.mustReturn)return;if(!this._shouldRenderMesh(n))return;const d=u.hardwareInstancedRendering[e._id]||n.hasThinInstances;if(this._setEmissiveTextureAndColor(n,e,s),this.onBeforeRenderMeshToEffect.notifyObservers(i),this._useMeshMaterial(n))n.render(e,t,r||void 0);else if(this._isReady(e,d,this._emissiveTextureAndColor.texture)){const i=a._internalAbstractMeshDataInfo._materialForRenderPass?.[h.currentRenderPassId];let r=e._getDrawWrapper();if(!r&&i&&(r=i._getDrawWrapper()),!r)return;const l=r.effect;if(h.enableEffect(r),d||n._bind(e,l,s.fillMode),i?i.bindForSubMesh(a.getWorldMatrix(),a,e):(l.setMatrix("viewProjection",o.getTransformMatrix()),l.setMatrix("world",a.getWorldMatrix()),l.setFloat4("glowColor",this._emissiveTextureAndColor.color.r,this._emissiveTextureAndColor.color.g,this._emissiveTextureAndColor.color.b,this._emissiveTextureAndColor.color.a)),!i){const e=s.needAlphaTesting(),i=s.getAlphaTestTexture(),r=i&&i.hasAlpha&&(s.useAlphaFromDiffuseTexture||s._useAlphaFromAlbedoTexture);if(i&&(e||r)){l.setTexture("diffuseSampler",i);const e=i.getTextureMatrix();e&&l.setMatrix("diffuseMatrix",e)}const a=s.opacityTexture;if(a){l.setTexture("opacitySampler",a),l.setFloat("opacityIntensity",a.level);const e=a.getTextureMatrix();e&&l.setMatrix("opacityMatrix",e)}if(this._emissiveTextureAndColor.texture&&(l.setTexture("emissiveSampler",this._emissiveTextureAndColor.texture),l.setMatrix("emissiveMatrix",this._emissiveTextureAndColor.texture.getTextureMatrix())),n.useBones&&n.computeBonesUsingShaders&&n.skeleton){const e=n.skeleton;if(e.isUsingTextureForMatrices){const t=e.getTransformMatrixTexture(n);if(!t)return;l.setTexture("boneSampler",t),l.setFloat("boneTextureWidth",4*(e.bones.length+1))}else l.setMatrices("mBones",e.getTransformMatrices(n))}(0,A.nR)(n,l),n.morphTargetManager&&n.morphTargetManager.isUsingTextureForTargets&&n.morphTargetManager._bind(l),t&&h.setAlphaMode(s.alphaMode),l.setFloat("glowIntensity",this.getEffectIntensity(n)),(0,x.gS)(l,s,o)}n._processRendering(a,e,l,s.fillMode,u,d,((e,t)=>l.setMatrix("world",t)))}else this._mainTexture.resetRefreshCounter();this.onAfterRenderMeshToEffect.notifyObservers(i)}_useMeshMaterial(e){return!1}_rebuild(){const e=this._vertexBuffers[u.R.PositionKind];e&&e._rebuild(),this._generateIndexBuffer()}_disposeTextureAndPostProcesses(){this._mainTexture.dispose();for(let e=0;e<this._postProcesses.length;e++)this._postProcesses[e]&&this._postProcesses[e].dispose();this._postProcesses=[];for(let e=0;e<this._textures.length;e++)this._textures[e]&&this._textures[e].dispose();this._textures=[]}dispose(){const e=this._vertexBuffers[u.R.PositionKind];e&&(e.dispose(),this._vertexBuffers[u.R.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null);for(const e of this._mergeDrawWrapper)e.dispose();this._mergeDrawWrapper=[],this._disposeTextureAndPostProcesses();const t=this._scene.effectLayers.indexOf(this,0);t>-1&&this._scene.effectLayers.splice(t,1),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onBeforeRenderMainTextureObservable.clear(),this.onBeforeComposeObservable.clear(),this.onBeforeRenderMeshToEffect.clear(),this.onAfterRenderMeshToEffect.clear(),this.onAfterComposeObservable.clear(),this.onSizeChangedObservable.clear()}getClassName(){return"EffectLayer"}static Parse(e,t,s){return p.S0.Instantiate(e.customType).Parse(e,t,s)}}M.ForceGLSL=!1,M._SceneComponentInitialization=e=>{throw(0,T.n)("EffectLayerSceneComponent")},(0,i.Cg)([(0,r.lK)()],M.prototype,"name",void 0),(0,i.Cg)([(0,r.qK)()],M.prototype,"neutralColor",void 0),(0,i.Cg)([(0,r.lK)()],M.prototype,"isEnabled",void 0),(0,i.Cg)([(0,r.fW)()],M.prototype,"camera",null),(0,i.Cg)([(0,r.lK)()],M.prototype,"renderingGroupId",null),(0,i.Cg)([(0,r.lK)()],M.prototype,"disableBoundingBoxesFromEffectLayer",void 0);var y=s(6552),P=s(388),v=s(6945);(0,s(3084).ji)(v.v.NAME_EFFECTLAYER,((e,t,s,i)=>{if(e.effectLayers){s.effectLayers||(s.effectLayers=[]);for(let r=0;r<e.effectLayers.length;r++){const n=M.Parse(e.effectLayers[r],t,i);s.effectLayers.push(n)}}})),l.Z.prototype.removeEffectLayer=function(e){const t=this.effectLayers.indexOf(e);return-1!==t&&this.effectLayers.splice(t,1),t},l.Z.prototype.addEffectLayer=function(e){this.effectLayers.push(e)};class C{constructor(e){this.name=v.v.NAME_EFFECTLAYER,this._renderEffects=!1,this._needStencil=!1,this._previousStencilState=!1,this.scene=e||m.q.LastCreatedScene,this.scene&&(this._engine=this.scene.getEngine())}register(){this.scene._isReadyForMeshStage.registerStep(v.v.STEP_ISREADYFORMESH_EFFECTLAYER,this,this._isReadyForMesh),this.scene._cameraDrawRenderTargetStage.registerStep(v.v.STEP_CAMERADRAWRENDERTARGET_EFFECTLAYER,this,this._renderMainTexture),this.scene._beforeCameraDrawStage.registerStep(v.v.STEP_BEFORECAMERADRAW_EFFECTLAYER,this,this._setStencil),this.scene._afterRenderingGroupDrawStage.registerStep(v.v.STEP_AFTERRENDERINGGROUPDRAW_EFFECTLAYER_DRAW,this,this._drawRenderingGroup),this.scene._afterCameraDrawStage.registerStep(v.v.STEP_AFTERCAMERADRAW_EFFECTLAYER,this,this._setStencilBack),this.scene._afterCameraDrawStage.registerStep(v.v.STEP_AFTERCAMERADRAW_EFFECTLAYER_DRAW,this,this._drawCamera)}rebuild(){const e=this.scene.effectLayers;for(const t of e)t._rebuild()}serialize(e){e.effectLayers=[];const t=this.scene.effectLayers;for(const s of t)s.serialize&&e.effectLayers.push(s.serialize())}addFromContainer(e){e.effectLayers&&e.effectLayers.forEach((e=>{this.scene.addEffectLayer(e)}))}removeFromContainer(e,t){e.effectLayers&&e.effectLayers.forEach((e=>{this.scene.removeEffectLayer(e),t&&e.dispose()}))}dispose(){const e=this.scene.effectLayers;for(;e.length;)e[0].dispose()}_isReadyForMesh(e,t){const s=this._engine.currentRenderPassId,i=this.scene.effectLayers;for(const r of i){if(!r.hasMesh(e))continue;const i=r._mainTexture;this._engine.currentRenderPassId=i.renderPassId;for(const i of e.subMeshes)if(!r.isReady(i,t))return this._engine.currentRenderPassId=s,!1}return this._engine.currentRenderPassId=s,!0}_renderMainTexture(e){this._renderEffects=!1,this._needStencil=!1;let t=!1;const s=this.scene.effectLayers;if(s&&s.length>0){this._previousStencilState=this._engine.getStencilBuffer();for(const i of s)if(i.shouldRender()&&(!i.camera||i.camera.cameraRigMode===P.i.RIG_MODE_NONE&&e===i.camera||i.camera.cameraRigMode!==P.i.RIG_MODE_NONE&&i.camera._rigCameras.indexOf(e)>-1)){this._renderEffects=!0,this._needStencil=this._needStencil||i.needStencil();const e=i._mainTexture;e._shouldRender()&&(this.scene.incrementRenderId(),e.render(!1,!1),t=!0)}this.scene.incrementRenderId()}return t}_setStencil(){this._needStencil&&this._engine.setStencilBuffer(!0)}_setStencilBack(){this._needStencil&&this._engine.setStencilBuffer(this._previousStencilState)}_draw(e){if(this._renderEffects){this._engine.setDepthBuffer(!1);const t=this.scene.effectLayers;for(let s=0;s<t.length;s++){const i=t[s];i.renderingGroupId===e&&i.shouldRender()&&i.render()}this._engine.setDepthBuffer(!0)}}_drawCamera(){this._renderEffects&&this._draw(-1)}_drawRenderingGroup(e){!this.scene._isInIntermediateRendering()&&this._renderEffects&&this._draw(e)}}M._SceneComponentInitialization=e=>{let t=e._getComponent(v.v.NAME_EFFECTLAYER);t||(t=new C(e),e._addComponent(t))},l.Z.prototype.getGlowLayerByName=function(e){for(let t=0;t<this.effectLayers?.length;t++)if(this.effectLayers[t].name===e&&this.effectLayers[t].getEffectName()===S.EffectName)return this.effectLayers[t];return null};class S extends M{set blurKernelSize(e){if(e===this._options.blurKernelSize)return;this._options.blurKernelSize=e;const t=this._getEffectiveBlurKernelSize();this._horizontalBlurPostprocess1.kernel=t,this._verticalBlurPostprocess1.kernel=t,this._horizontalBlurPostprocess2.kernel=t,this._verticalBlurPostprocess2.kernel=t}get blurKernelSize(){return this._options.blurKernelSize}set intensity(e){this._intensity=e}get intensity(){return this._intensity}constructor(e,t,s){super(e,t),this._intensity=1,this._includedOnlyMeshes=[],this._excludedMeshes=[],this._meshesUsingTheirOwnMaterials=[],this.neutralColor=new g.ov(0,0,0,1),this._options={mainTextureRatio:S.DefaultTextureRatio,blurKernelSize:32,mainTextureFixedSize:void 0,camera:null,mainTextureSamples:1,renderingGroupId:-1,ldrMerge:!1,alphaBlendingMode:1,mainTextureType:0,generateStencilBuffer:!1,...s},this._init({alphaBlendingMode:this._options.alphaBlendingMode,camera:this._options.camera,mainTextureFixedSize:this._options.mainTextureFixedSize,mainTextureRatio:this._options.mainTextureRatio,renderingGroupId:this._options.renderingGroupId,mainTextureType:this._options.mainTextureType,generateStencilBuffer:this._options.generateStencilBuffer})}async _importShadersAsync(){1===this._shaderLanguage?await Promise.all([s.e(126).then(s.bind(s,2147)),s.e(126).then(s.bind(s,7101)),s.e(126).then(s.bind(s,2937))]):await Promise.all([s.e(71).then(s.bind(s,9858)),s.e(71).then(s.bind(s,1288)),s.e(71).then(s.bind(s,7094))]),await super._importShadersAsync()}getEffectName(){return S.EffectName}_createMergeEffect(){let e="#define EMISSIVE \n";return this._options.ldrMerge&&(e+="#define LDR \n"),this._engine.createEffect("glowMapMerge",[u.R.PositionKind],["offset"],["textureSampler","textureSampler2"],e,void 0,void 0,void 0,void 0,this.shaderLanguage,this._shadersLoaded?void 0:async()=>{await this._importShadersAsync(),this._shadersLoaded=!0})}_createTextureAndPostProcesses(){let e=this._mainTextureDesiredSize.width,t=this._mainTextureDesiredSize.height;e=this._engine.needPOTTextures?(0,R.R)(e,this._maxSize):e,t=this._engine.needPOTTextures?(0,R.R)(t,this._maxSize):t;let s=0;s=this._engine.getCaps().textureHalfFloatRender?2:0,this._blurTexture1=new d.$("GlowLayerBlurRTT",{width:e,height:t},this._scene,!1,!0,s),this._blurTexture1.wrapU=h.g.CLAMP_ADDRESSMODE,this._blurTexture1.wrapV=h.g.CLAMP_ADDRESSMODE,this._blurTexture1.updateSamplingMode(h.g.BILINEAR_SAMPLINGMODE),this._blurTexture1.renderParticles=!1,this._blurTexture1.ignoreCameraViewport=!0;const i=Math.floor(e/2),r=Math.floor(t/2);this._blurTexture2=new d.$("GlowLayerBlurRTT2",{width:i,height:r},this._scene,!1,!0,s),this._blurTexture2.wrapU=h.g.CLAMP_ADDRESSMODE,this._blurTexture2.wrapV=h.g.CLAMP_ADDRESSMODE,this._blurTexture2.updateSamplingMode(h.g.BILINEAR_SAMPLINGMODE),this._blurTexture2.renderParticles=!1,this._blurTexture2.ignoreCameraViewport=!0,this._textures=[this._blurTexture1,this._blurTexture2];const n=this._getEffectiveBlurKernelSize();this._horizontalBlurPostprocess1=new f.j("GlowLayerHBP1",new c.I9(1,0),n,{width:e,height:t},null,h.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,s),this._horizontalBlurPostprocess1.width=e,this._horizontalBlurPostprocess1.height=t,this._horizontalBlurPostprocess1.externalTextureSamplerBinding=!0,this._horizontalBlurPostprocess1.onApplyObservable.add((e=>{e.setTexture("textureSampler",this._mainTexture)})),this._verticalBlurPostprocess1=new f.j("GlowLayerVBP1",new c.I9(0,1),n,{width:e,height:t},null,h.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,s),this._horizontalBlurPostprocess2=new f.j("GlowLayerHBP2",new c.I9(1,0),n,{width:i,height:r},null,h.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,s),this._horizontalBlurPostprocess2.width=i,this._horizontalBlurPostprocess2.height=r,this._horizontalBlurPostprocess2.externalTextureSamplerBinding=!0,this._horizontalBlurPostprocess2.onApplyObservable.add((e=>{e.setTexture("textureSampler",this._blurTexture1)})),this._verticalBlurPostprocess2=new f.j("GlowLayerVBP2",new c.I9(0,1),n,{width:i,height:r},null,h.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,s),this._postProcesses=[this._horizontalBlurPostprocess1,this._verticalBlurPostprocess1,this._horizontalBlurPostprocess2,this._verticalBlurPostprocess2],this._postProcesses1=[this._horizontalBlurPostprocess1,this._verticalBlurPostprocess1],this._postProcesses2=[this._horizontalBlurPostprocess2,this._verticalBlurPostprocess2],this._mainTexture.samples=this._options.mainTextureSamples,this._mainTexture.onAfterUnbindObservable.add((()=>{const e=this._blurTexture1.renderTarget;if(e){this._scene.postProcessManager.directRender(this._postProcesses1,e,!0);const t=this._blurTexture2.renderTarget;t&&this._scene.postProcessManager.directRender(this._postProcesses2,t,!0),this._engine.unBindFramebuffer(t??e,!0)}})),this._postProcesses.map((e=>{e.autoClear=!1}))}_getEffectiveBlurKernelSize(){return this._options.blurKernelSize/2}isReady(e,t){const s=e.getMaterial(),i=e.getRenderingMesh();if(!s||!i)return!1;const r=s.emissiveTexture;return super._isReady(e,t,r)}needStencil(){return!1}_canRenderMesh(e,t){return!0}_internalRender(e){e.setTexture("textureSampler",this._blurTexture1),e.setTexture("textureSampler2",this._blurTexture2),e.setFloat("offset",this._intensity);const t=this._engine,s=t.getStencilBuffer();t.setStencilBuffer(!1),t.drawElementsType(_.i.TriangleFillMode,0,6),t.setStencilBuffer(s)}_setEmissiveTextureAndColor(e,t,s){let i=1;this.customEmissiveTextureSelector?this._emissiveTextureAndColor.texture=this.customEmissiveTextureSelector(e,t,s):s?(this._emissiveTextureAndColor.texture=s.emissiveTexture,this._emissiveTextureAndColor.texture&&(i=this._emissiveTextureAndColor.texture.level)):this._emissiveTextureAndColor.texture=null,this.customEmissiveColorSelector?this.customEmissiveColorSelector(e,t,s,this._emissiveTextureAndColor.color):s.emissiveColor?(i*=s.emissiveIntensity??1,this._emissiveTextureAndColor.color.set(s.emissiveColor.r*i,s.emissiveColor.g*i,s.emissiveColor.b*i,s.alpha)):this._emissiveTextureAndColor.color.set(this.neutralColor.r,this.neutralColor.g,this.neutralColor.b,this.neutralColor.a)}_shouldRenderMesh(e){return this.hasMesh(e)}_addCustomEffectDefines(e){e.push("#define GLOW")}addExcludedMesh(e){-1===this._excludedMeshes.indexOf(e.uniqueId)&&this._excludedMeshes.push(e.uniqueId)}removeExcludedMesh(e){const t=this._excludedMeshes.indexOf(e.uniqueId);-1!==t&&this._excludedMeshes.splice(t,1)}addIncludedOnlyMesh(e){-1===this._includedOnlyMeshes.indexOf(e.uniqueId)&&this._includedOnlyMeshes.push(e.uniqueId)}removeIncludedOnlyMesh(e){const t=this._includedOnlyMeshes.indexOf(e.uniqueId);-1!==t&&this._includedOnlyMeshes.splice(t,1)}hasMesh(e){return!!super.hasMesh(e)&&(this._includedOnlyMeshes.length?-1!==this._includedOnlyMeshes.indexOf(e.uniqueId):!this._excludedMeshes.length||-1===this._excludedMeshes.indexOf(e.uniqueId))}_useMeshMaterial(e){return 0!=this._meshesUsingTheirOwnMaterials.length&&this._meshesUsingTheirOwnMaterials.indexOf(e.uniqueId)>-1}referenceMeshToUseItsOwnMaterial(e){e.resetDrawCache(this._mainTexture.renderPassId),this._meshesUsingTheirOwnMaterials.push(e.uniqueId),e.onDisposeObservable.add((()=>{this._disposeMesh(e)}))}unReferenceMeshFromUsingItsOwnMaterial(e){let t=this._meshesUsingTheirOwnMaterials.indexOf(e.uniqueId);for(;t>=0;)this._meshesUsingTheirOwnMaterials.splice(t,1),t=this._meshesUsingTheirOwnMaterials.indexOf(e.uniqueId);e.resetDrawCache(this._mainTexture.renderPassId)}_disposeMesh(e){this.removeIncludedOnlyMesh(e),this.removeExcludedMesh(e)}getClassName(){return"GlowLayer"}serialize(){const e=n.p.Serialize(this);let t;if(e.customType="BABYLON.GlowLayer",e.includedMeshes=[],this._includedOnlyMeshes.length)for(t=0;t<this._includedOnlyMeshes.length;t++){const s=this._scene.getMeshByUniqueId(this._includedOnlyMeshes[t]);s&&e.includedMeshes.push(s.id)}if(e.excludedMeshes=[],this._excludedMeshes.length)for(t=0;t<this._excludedMeshes.length;t++){const s=this._scene.getMeshByUniqueId(this._excludedMeshes[t]);s&&e.excludedMeshes.push(s.id)}return e}static Parse(e,t,s){const i=n.p.Parse((()=>new S(e.name,t,e.options)),e,t,s);let r;for(r=0;r<e.excludedMeshes.length;r++){const s=t.getMeshById(e.excludedMeshes[r]);s&&i.addExcludedMesh(s)}for(r=0;r<e.includedMeshes.length;r++){const s=t.getMeshById(e.includedMeshes[r]);s&&i.addIncludedOnlyMesh(s)}return i}}S.EffectName="GlowLayer",S.DefaultBlurKernelSize=32,S.DefaultTextureRatio=.5,(0,i.Cg)([(0,r.lK)()],S.prototype,"blurKernelSize",null),(0,i.Cg)([(0,r.lK)()],S.prototype,"intensity",null),(0,i.Cg)([(0,r.lK)("options")],S.prototype,"_options",void 0),(0,y.Y5)("BABYLON.GlowLayer",S);var I=s(7891);s(8438);class D extends I.w{getClassName(){return"SharpenPostProcess"}constructor(e,t,s,i,r,n,a=0,o=!1){super(e,"sharpen",["sharpnessAmounts","screenSize"],null,t,s,i,r,n,null,a,void 0,null,o),this.colorAmount=1,this.edgeAmount=.3,this.onApply=e=>{e.setFloat2("screenSize",this.width,this.height),e.setFloat2("sharpnessAmounts",this.edgeAmount,this.colorAmount)}}_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.all([s.e(126).then(s.bind(s,5381))]))):t.push(Promise.all([Promise.resolve().then(s.bind(s,8438))])),super._gatherImports(e,t)}static _Parse(e,t,s,i){return n.p.Parse((()=>new D(e.name,e.options,t,e.renderTargetSamplingMode,s.getEngine(),e.textureType,e.reusable)),e,s,i)}}(0,i.Cg)([(0,r.lK)()],D.prototype,"colorAmount",void 0),(0,i.Cg)([(0,r.lK)()],D.prototype,"edgeAmount",void 0),(0,y.Y5)("BABYLON.SharpenPostProcess",D);var O=s(1088);class F extends I.w{get imageProcessingConfiguration(){return this._imageProcessingConfiguration}set imageProcessingConfiguration(e){e.applyByPostProcess=!0,this._attachImageProcessingConfiguration(e)}_attachImageProcessingConfiguration(e,t=!1){if(e!==this._imageProcessingConfiguration){if(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e)this._imageProcessingConfiguration=e;else{let e=null;const t=this.getEngine(),s=this.getCamera();if(s)e=s.getScene();else if(t&&t.scenes){const s=t.scenes;e=s[s.length-1]}else e=m.q.LastCreatedScene;this._imageProcessingConfiguration=e?e.imageProcessingConfiguration:new O.p}this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((()=>{this._updateParameters()}))),t||this._updateParameters()}}get isSupported(){const e=this.getEffect();return!e||e.isSupported}get colorCurves(){return this.imageProcessingConfiguration.colorCurves}set colorCurves(e){this.imageProcessingConfiguration.colorCurves=e}get colorCurvesEnabled(){return this.imageProcessingConfiguration.colorCurvesEnabled}set colorCurvesEnabled(e){this.imageProcessingConfiguration.colorCurvesEnabled=e}get colorGradingTexture(){return this.imageProcessingConfiguration.colorGradingTexture}set colorGradingTexture(e){this.imageProcessingConfiguration.colorGradingTexture=e}get colorGradingEnabled(){return this.imageProcessingConfiguration.colorGradingEnabled}set colorGradingEnabled(e){this.imageProcessingConfiguration.colorGradingEnabled=e}get exposure(){return this.imageProcessingConfiguration.exposure}set exposure(e){this.imageProcessingConfiguration.exposure=e}get toneMappingEnabled(){return this._imageProcessingConfiguration.toneMappingEnabled}set toneMappingEnabled(e){this._imageProcessingConfiguration.toneMappingEnabled=e}get toneMappingType(){return this._imageProcessingConfiguration.toneMappingType}set toneMappingType(e){this._imageProcessingConfiguration.toneMappingType=e}get contrast(){return this.imageProcessingConfiguration.contrast}set contrast(e){this.imageProcessingConfiguration.contrast=e}get vignetteStretch(){return this.imageProcessingConfiguration.vignetteStretch}set vignetteStretch(e){this.imageProcessingConfiguration.vignetteStretch=e}get vignetteCentreX(){return this.imageProcessingConfiguration.vignetteCenterX}set vignetteCentreX(e){this.imageProcessingConfiguration.vignetteCenterX=e}get vignetteCentreY(){return this.imageProcessingConfiguration.vignetteCenterY}set vignetteCentreY(e){this.imageProcessingConfiguration.vignetteCenterY=e}get vignetteCenterY(){return this.imageProcessingConfiguration.vignetteCenterY}set vignetteCenterY(e){this.imageProcessingConfiguration.vignetteCenterY=e}get vignetteCenterX(){return this.imageProcessingConfiguration.vignetteCenterX}set vignetteCenterX(e){this.imageProcessingConfiguration.vignetteCenterX=e}get vignetteWeight(){return this.imageProcessingConfiguration.vignetteWeight}set vignetteWeight(e){this.imageProcessingConfiguration.vignetteWeight=e}get vignetteColor(){return this.imageProcessingConfiguration.vignetteColor}set vignetteColor(e){this.imageProcessingConfiguration.vignetteColor=e}get vignetteCameraFov(){return this.imageProcessingConfiguration.vignetteCameraFov}set vignetteCameraFov(e){this.imageProcessingConfiguration.vignetteCameraFov=e}get vignetteBlendMode(){return this.imageProcessingConfiguration.vignetteBlendMode}set vignetteBlendMode(e){this.imageProcessingConfiguration.vignetteBlendMode=e}get vignetteEnabled(){return this.imageProcessingConfiguration.vignetteEnabled}set vignetteEnabled(e){this.imageProcessingConfiguration.vignetteEnabled=e}get ditheringIntensity(){return this.imageProcessingConfiguration.ditheringIntensity}set ditheringIntensity(e){this.imageProcessingConfiguration.ditheringIntensity=e}get ditheringEnabled(){return this.imageProcessingConfiguration.ditheringEnabled}set ditheringEnabled(e){this.imageProcessingConfiguration.ditheringEnabled=e}get fromLinearSpace(){return this._fromLinearSpace}set fromLinearSpace(e){this._fromLinearSpace!==e&&(this._fromLinearSpace=e,this._updateParameters())}constructor(e,t,s=null,i,r,n,a=0,o){super(e,"imageProcessing",[],[],t,s,i,r,n,null,a,"postprocess",null,!0),this._fromLinearSpace=!0,this._defines={IMAGEPROCESSING:!1,VIGNETTE:!1,VIGNETTEBLENDMODEMULTIPLY:!1,VIGNETTEBLENDMODEOPAQUE:!1,TONEMAPPING:0,CONTRAST:!1,COLORCURVES:!1,COLORGRADING:!1,COLORGRADING3D:!1,FROMLINEARSPACE:!1,SAMPLER3DGREENDEPTH:!1,SAMPLER3DBGRMAP:!1,DITHER:!1,IMAGEPROCESSINGPOSTPROCESS:!1,EXPOSURE:!1,SKIPFINALCOLORCLAMP:!1},o?(o.applyByPostProcess=!0,this._attachImageProcessingConfiguration(o,!0),this._updateParameters()):(this._attachImageProcessingConfiguration(null,!0),this.imageProcessingConfiguration.applyByPostProcess=!0),this.onApply=e=>{this.imageProcessingConfiguration.bind(e,this.aspectRatio)}}_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(s.e(126).then(s.bind(s,7614)))):t.push(s.e(71).then(s.bind(s,3153))),super._gatherImports(e,t)}getClassName(){return"ImageProcessingPostProcess"}_updateParameters(){this._defines.FROMLINEARSPACE=this._fromLinearSpace,this.imageProcessingConfiguration.prepareDefines(this._defines,!0);let e="";for(const t in this._defines){const s=this._defines[t];switch(typeof s){case"number":case"string":e+=`#define ${t} ${s};\n`;break;default:s&&(e+=`#define ${t};\n`)}}const t=["textureSampler"],s=["scale"];O.p&&(O.p.PrepareSamplers(t,this._defines),O.p.PrepareUniforms(s,this._defines)),this.updateEffect(e,s,t)}dispose(e){super.dispose(e),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration&&(this.imageProcessingConfiguration.applyByPostProcess=!1)}}(0,i.Cg)([(0,r.lK)()],F.prototype,"_fromLinearSpace",void 0);class w extends I.w{getClassName(){return"ChromaticAberrationPostProcess"}constructor(e,t,s,i,r,n,a,o,h=0,l=!1){super(e,"chromaticAberration",["chromatic_aberration","screen_width","screen_height","direction","radialIntensity","centerPosition"],[],i,r,n,a,o,null,h,void 0,null,l),this.aberrationAmount=30,this.radialIntensity=0,this.direction=new c.I9(.707,.707),this.centerPosition=new c.I9(.5,.5),this.screenWidth=t,this.screenHeight=s,this.onApplyObservable.add((e=>{e.setFloat("chromatic_aberration",this.aberrationAmount),e.setFloat("screen_width",t),e.setFloat("screen_height",s),e.setFloat("radialIntensity",this.radialIntensity),e.setFloat2("direction",this.direction.x,this.direction.y),e.setFloat2("centerPosition",this.centerPosition.x,this.centerPosition.y)}))}_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.all([s.e(126).then(s.bind(s,9619))]))):t.push(Promise.all([s.e(71).then(s.bind(s,2048))])),super._gatherImports(e,t)}static _Parse(e,t,s,i){return n.p.Parse((()=>new w(e.name,e.screenWidth,e.screenHeight,e.options,t,e.renderTargetSamplingMode,s.getEngine(),e.reusable,e.textureType,!1)),e,s,i)}}(0,i.Cg)([(0,r.lK)()],w.prototype,"aberrationAmount",void 0),(0,i.Cg)([(0,r.lK)()],w.prototype,"radialIntensity",void 0),(0,i.Cg)([(0,r.lK)()],w.prototype,"direction",void 0),(0,i.Cg)([(0,r.lK)()],w.prototype,"centerPosition",void 0),(0,i.Cg)([(0,r.lK)()],w.prototype,"screenWidth",void 0),(0,i.Cg)([(0,r.lK)()],w.prototype,"screenHeight",void 0),(0,y.Y5)("BABYLON.ChromaticAberrationPostProcess",w);class L extends I.w{getClassName(){return"GrainPostProcess"}constructor(e,t,s,i,r,n,a=0,o=!1){super(e,"grain",["intensity","animatedSeed"],[],t,s,i,r,n,null,a,void 0,null,o),this.intensity=30,this.animated=!1,this.onApplyObservable.add((e=>{e.setFloat("intensity",this.intensity),e.setFloat("animatedSeed",this.animated?Math.random()+1:1)}))}_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.all([s.e(126).then(s.bind(s,8625))]))):t.push(Promise.all([s.e(71).then(s.bind(s,890))])),super._gatherImports(e,t)}static _Parse(e,t,s,i){return n.p.Parse((()=>new L(e.name,e.options,t,e.renderTargetSamplingMode,s.getEngine(),e.reusable)),e,s,i)}}(0,i.Cg)([(0,r.lK)()],L.prototype,"intensity",void 0),(0,i.Cg)([(0,r.lK)()],L.prototype,"animated",void 0),(0,y.Y5)("BABYLON.GrainPostProcess",L);class B extends I.w{getClassName(){return"FxaaPostProcess"}constructor(e,t,s=null,i,r,n,a=0){super(e,"fxaa",["texelSize"],null,t,s,i||h.g.BILINEAR_SAMPLINGMODE,r,n,null,a,"fxaa",void 0,!0);const o=this._getDefines();this.updateEffect(o),this.onApplyObservable.add((e=>{const t=this.texelSize;e.setFloat2("texelSize",t.x,t.y)}))}_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.all([s.e(126).then(s.bind(s,2578)),s.e(126).then(s.bind(s,3208))]))):t.push(Promise.all([s.e(71).then(s.bind(s,5499)),s.e(71).then(s.bind(s,9669))])),super._gatherImports(e,t)}_getDefines(){const e=this.getEngine();return e&&e.extractDriverInfo().toLowerCase().indexOf("mali")>-1?"#define MALI 1\n":null}static _Parse(e,t,s,i){return n.p.Parse((()=>new B(e.name,e.options,t,e.renderTargetSamplingMode,s.getEngine(),e.reusable)),e,s,i)}}(0,y.Y5)("BABYLON.FxaaPostProcess",B);class N{get name(){return this._name}get cameras(){return this._cameras}get engine(){return this._engine}constructor(e,t){this._engine=e,this._name=t,this._renderEffects={},this._renderEffectsForIsolatedPass=new Array,this._cameras=[]}getClassName(){return"PostProcessRenderPipeline"}get isSupported(){for(const e in this._renderEffects)if(Object.prototype.hasOwnProperty.call(this._renderEffects,e)&&!this._renderEffects[e].isSupported)return!1;return!0}addEffect(e){this._renderEffects[e._name]=e}_rebuild(){}_enableEffect(e,t){const s=this._renderEffects[e];s&&s._enable(p.S0.MakeArray(t||this._cameras))}_disableEffect(e,t){const s=this._renderEffects[e];s&&s._disable(p.S0.MakeArray(t||this._cameras))}_attachCameras(e,t){const s=p.S0.MakeArray(e||this._cameras);if(!s)return;const i=[];let r;for(r=0;r<s.length;r++){const e=s[r];e&&(-1===this._cameras.indexOf(e)?this._cameras.push(e):t&&i.push(r))}for(r=0;r<i.length;r++)s.splice(i[r],1);for(const e in this._renderEffects)Object.prototype.hasOwnProperty.call(this._renderEffects,e)&&this._renderEffects[e]._attachCameras(s)}_detachCameras(e){const t=p.S0.MakeArray(e||this._cameras);if(t){for(const e in this._renderEffects)Object.prototype.hasOwnProperty.call(this._renderEffects,e)&&this._renderEffects[e]._detachCameras(t);for(let e=0;e<t.length;e++)this._cameras.splice(this._cameras.indexOf(t[e]),1)}}_update(){for(const e in this._renderEffects)Object.prototype.hasOwnProperty.call(this._renderEffects,e)&&this._renderEffects[e]._update();for(let e=0;e<this._cameras.length;e++){if(!this._cameras[e])continue;const t=this._cameras[e].name;this._renderEffectsForIsolatedPass[t]&&this._renderEffectsForIsolatedPass[t]._update()}}_reset(){this._renderEffects={},this._renderEffectsForIsolatedPass=new Array}_enableMSAAOnFirstPostProcess(e){if(!this._engine._features.supportMSAA)return!1;const t=Object.keys(this._renderEffects);if(t.length>0){const s=this._renderEffects[t[0]].getPostProcesses();s&&(s[0].samples=e)}return!0}_adaptPostProcessesToViewPort(){const e=Object.keys(this._renderEffects);for(const t of e){const e=this._renderEffects[t].getPostProcesses();if(e)for(const t of e)t.adaptScaleToCurrentViewport=!0}}setPrePassRenderer(e){return!1}dispose(){}}(0,i.Cg)([(0,r.lK)()],N.prototype,"_name",void 0);class U{constructor(e,t,s,i){this._name=t,this._singleInstance=i||!0,this._getPostProcesses=s,this._cameras={},this._indicesForCamera={},this._postProcesses={}}get isSupported(){for(const e in this._postProcesses)if(Object.prototype.hasOwnProperty.call(this._postProcesses,e)){const t=this._postProcesses[e];for(let e=0;e<t.length;e++)if(!t[e].isSupported)return!1}return!0}_update(){}_attachCameras(e){let t;const s=p.S0.MakeArray(e||this._cameras);if(s)for(let e=0;e<s.length;e++){const i=s[e];if(!i)continue;const r=i.name;if(t=this._singleInstance?0:r,!this._postProcesses[t]){const e=this._getPostProcesses();e&&(this._postProcesses[t]=Array.isArray(e)?e:[e])}this._indicesForCamera[r]||(this._indicesForCamera[r]=[]),this._postProcesses[t].forEach((e=>{const t=i.attachPostProcess(e);this._indicesForCamera[r].push(t)})),this._cameras[r]||(this._cameras[r]=i)}}_detachCameras(e){const t=p.S0.MakeArray(e||this._cameras);if(t)for(let e=0;e<t.length;e++){const s=t[e],i=s.name,r=this._postProcesses[this._singleInstance?0:i];r&&r.forEach((e=>{s.detachPostProcess(e)})),this._cameras[i]&&(this._cameras[i]=null),delete this._indicesForCamera[i]}}_enable(e){const t=p.S0.MakeArray(e||this._cameras);if(t)for(let e=0;e<t.length;e++){const s=t[e],i=s.name,r=this._singleInstance?0:i;for(let n=0;n<this._indicesForCamera[i].length;n++){const a=this._indicesForCamera[i][n];null==s._postProcesses[a]&&t[e].attachPostProcess(this._postProcesses[r][n],a)}}}_disable(e){const t=p.S0.MakeArray(e||this._cameras);if(t)for(let e=0;e<t.length;e++){const s=t[e],i=s.name;this._postProcesses[this._singleInstance?0:i].forEach((e=>{s.detachPostProcess(e)}))}}getPostProcesses(e){return this._singleInstance?this._postProcesses[0]:e?this._postProcesses[e.name]:null}}var k=s(4255),V=s(3720);class G extends k.${_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(s.e(126).then(s.bind(s,2217)))):t.push(s.e(71).then(s.bind(s,7694)))}constructor(e,t=null,s){super({...s,name:e,engine:t||V.N.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:G.FragmentUrl,uniforms:G.Uniforms,samplers:G.Samplers,defines:s?.depthNotNormalized?G.DefinesDepthNotNormalized:void 0}),this.lensSize=50,this.fStop=1.4,this.focusDistance=2e3,this.focalLength=50}bind(){super.bind();const e=this.options,t=this._drawWrapper.effect;e.depthNotNormalized||t.setFloat2("cameraMinMaxZ",this.camera.minZ,this.camera.maxZ-this.camera.minZ);const s=this.lensSize/this.fStop*this.focalLength/(this.focusDistance-this.focalLength);t.setFloat("focusDistance",this.focusDistance),t.setFloat("cocPrecalculation",s)}}G.FragmentUrl="circleOfConfusion",G.Uniforms=["cameraMinMaxZ","focusDistance","cocPrecalculation"],G.Samplers=["depthSampler"],G.DefinesDepthNotNormalized="#define COC_DEPTH_NOT_NORMALIZED";class z extends I.w{get lensSize(){return this._effectWrapper.lensSize}set lensSize(e){this._effectWrapper.lensSize=e}get fStop(){return this._effectWrapper.fStop}set fStop(e){this._effectWrapper.fStop=e}get focusDistance(){return this._effectWrapper.focusDistance}set focusDistance(e){this._effectWrapper.focusDistance=e}get focalLength(){return this._effectWrapper.focalLength}set focalLength(e){this._effectWrapper.focalLength=e}getClassName(){return"CircleOfConfusionPostProcess"}constructor(e,t,s,i,r,n,a,h=0,l=!1){const c={uniforms:G.Uniforms,samplers:G.Samplers,defines:"object"==typeof s&&s.depthNotNormalized?G.DefinesDepthNotNormalized:void 0,size:"number"==typeof s?s:void 0,camera:i,samplingMode:r,engine:n,reusable:a,textureType:h,blockCompilation:l,...s};super(e,G.FragmentUrl,{effectWrapper:"number"!=typeof s&&s.effectWrapper?void 0:new G(e,n,c),...c}),this._depthTexture=null,this._depthTexture=t,this.onApplyObservable.add((e=>{this._depthTexture?(e.setTexture("depthSampler",this._depthTexture),this._effectWrapper.camera=this._depthTexture.activeCamera):o.V.Warn("No depth texture set on CircleOfConfusionPostProcess")}))}set depthTexture(e){this._depthTexture=e}}(0,i.Cg)([(0,r.lK)()],z.prototype,"lensSize",null),(0,i.Cg)([(0,r.lK)()],z.prototype,"fStop",null),(0,i.Cg)([(0,r.lK)()],z.prototype,"focusDistance",null),(0,i.Cg)([(0,r.lK)()],z.prototype,"focalLength",null),(0,y.Y5)("BABYLON.CircleOfConfusionPostProcess",z);class W extends f.j{getClassName(){return"DepthOfFieldBlurPostProcess"}constructor(e,t,s,i,r,n,a,o=null,l=h.g.BILINEAR_SAMPLINGMODE,c,u,d=0,_=!1,f=5){super(e,s,i,{camera:n,engine:c,reusable:u,textureType:d,defines:"#define DOF 1\n",blockCompilation:_,textureFormat:f,...r,samplingMode:2}),this.externalTextureSamplerBinding=!!o,this.onApplyObservable.add((e=>{null!=o&&e.setTextureFromPostProcess("textureSampler",o),e.setTextureFromPostProcessOutput("circleOfConfusionSampler",a)}))}}(0,y.Y5)("BABYLON.DepthOfFieldBlurPostProcess",W);class H extends k.${_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(s.e(126).then(s.bind(s,9480)))):t.push(s.e(71).then(s.bind(s,9411)))}constructor(e,t=null,s){super({...s,name:e,engine:t||V.N.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:H.FragmentUrl,samplers:H.Samplers})}}H.FragmentUrl="depthOfFieldMerge",H.Samplers=["circleOfConfusionSampler","blurStep0","blurStep1","blurStep2"];class K extends I.w{getClassName(){return"DepthOfFieldMergePostProcess"}constructor(e,t,s,i,r,n,a,o,h,l=0,c=!1){const u="number"==typeof r?c:!!r.blockCompilation,d={samplers:H.Samplers,size:"number"==typeof r?r:void 0,camera:n,samplingMode:a,engine:o,reusable:h,textureType:l,...r,blockCompilation:!0};super(e,H.FragmentUrl,{effectWrapper:"number"!=typeof r&&r.effectWrapper?void 0:new H(e,o,d),...d}),this._blurSteps=i,this.externalTextureSamplerBinding=!0,this.onApplyObservable.add((e=>{e.setTextureFromPostProcess("textureSampler",t),e.setTextureFromPostProcessOutput("circleOfConfusionSampler",s),i.forEach(((t,s)=>{e.setTextureFromPostProcessOutput("blurStep"+(i.length-s-1),t)}))})),u||this.updateEffect()}updateEffect(e=null,t=null,s=null,i,r,n){e||(e="",e+="#define BLUR_LEVEL "+(this._blurSteps.length-1)+"\n"),super.updateEffect(e,t,s,i,r,n)}}var q,X,Y=s(2309);!function(e){e[e.Low=0]="Low",e[e.Medium=1]="Medium",e[e.High=2]="High"}(q||(q={}));class j{set focalLength(e){this._circleOfConfusion.focalLength=e}get focalLength(){return this._circleOfConfusion.focalLength}set fStop(e){this._circleOfConfusion.fStop=e}get fStop(){return this._circleOfConfusion.fStop}set focusDistance(e){this._circleOfConfusion.focusDistance=e}get focusDistance(){return this._circleOfConfusion.focusDistance}set lensSize(e){this._circleOfConfusion.lensSize=e}get lensSize(){return this._circleOfConfusion.lensSize}constructor(e,t,s=0,i=!1,r=!1){this._depthOfFieldBlurX=[],this._depthOfFieldBlurY=[],this._circleOfConfusion=new G(e,t,{depthNotNormalized:i,blockCompilation:r}),this.blurLevel=s;let n=1,a=15;switch(s){case 2:n=3,a=51;break;case 1:n=2,a=31;break;default:a=15,n=1}const o=a/Math.pow(2,n-1);let h=1;for(let s=0;s<n;s++)this._depthOfFieldBlurY.push([new Y.q(e,t,new c.I9(0,1),o,{blockCompilation:r}),h]),h=.75/Math.pow(2,s),this._depthOfFieldBlurX.push([new Y.q(e,t,new c.I9(1,0),o,{blockCompilation:r}),h]);this._dofMerge=new H(e,t,{blockCompilation:r})}isReady(){let e=this._circleOfConfusion.isReady()&&this._dofMerge.isReady();for(let t=0;t<this._depthOfFieldBlurX.length;t++)e=e&&this._depthOfFieldBlurX[t][0].isReady()&&this._depthOfFieldBlurY[t][0].isReady();return e}}!function(e){e[e.Low=0]="Low",e[e.Medium=1]="Medium",e[e.High=2]="High"}(X||(X={}));class Z extends U{set focalLength(e){this._thinDepthOfFieldEffect.focalLength=e}get focalLength(){return this._thinDepthOfFieldEffect.focalLength}set fStop(e){this._thinDepthOfFieldEffect.fStop=e}get fStop(){return this._thinDepthOfFieldEffect.fStop}set focusDistance(e){this._thinDepthOfFieldEffect.focusDistance=e}get focusDistance(){return this._thinDepthOfFieldEffect.focusDistance}set lensSize(e){this._thinDepthOfFieldEffect.lensSize=e}get lensSize(){return this._thinDepthOfFieldEffect.lensSize}constructor(e,t,s=0,i=0,r=!1,n=!1){const a=e._renderForCamera?e.getEngine():e;super(a,"depth of field",(()=>this._effects),!0),this._effects=[],this._thinDepthOfFieldEffect=new j("Depth of Field",a,s,!1,r);const o=a.isWebGPU||a.version>1?6:5;this._circleOfConfusion=new z("circleOfConfusion",t,{size:1,samplingMode:h.g.BILINEAR_SAMPLINGMODE,engine:a,textureType:i,blockCompilation:r,depthNotNormalized:n,effectWrapper:this._thinDepthOfFieldEffect._circleOfConfusion},null),this._depthOfFieldBlurY=[],this._depthOfFieldBlurX=[];const l=this._thinDepthOfFieldEffect._depthOfFieldBlurX.length;for(let e=0;e<l;e++){const[t,s]=this._thinDepthOfFieldEffect._depthOfFieldBlurY[e],n=new W("vertical blur",null,t.direction,t.kernel,{size:s,samplingMode:h.g.BILINEAR_SAMPLINGMODE,engine:a,textureType:i,blockCompilation:r,textureFormat:0==e?o:5,effectWrapper:t},null,this._circleOfConfusion,0==e?this._circleOfConfusion:null);n.autoClear=!1;const[l,c]=this._thinDepthOfFieldEffect._depthOfFieldBlurX[e],u=new W("horizontal blur",null,l.direction,l.kernel,{size:c,samplingMode:h.g.BILINEAR_SAMPLINGMODE,engine:a,textureType:i,blockCompilation:r,effectWrapper:l},null,this._circleOfConfusion,null);u.autoClear=!1,this._depthOfFieldBlurY.push(n),this._depthOfFieldBlurX.push(u)}this._effects=[this._circleOfConfusion];for(let e=0;e<this._depthOfFieldBlurX.length;e++)this._effects.push(this._depthOfFieldBlurY[e]),this._effects.push(this._depthOfFieldBlurX[e]);this._dofMerge=new K("dofMerge",this._circleOfConfusion,this._circleOfConfusion,this._depthOfFieldBlurX,{size:this._thinDepthOfFieldEffect._depthOfFieldBlurX[l-1][1],samplingMode:h.g.BILINEAR_SAMPLINGMODE,engine:a,textureType:i,blockCompilation:r,effectWrapper:this._thinDepthOfFieldEffect._dofMerge},null),this._dofMerge.autoClear=!1,this._effects.push(this._dofMerge)}getClassName(){return"DepthOfFieldEffect"}set depthTexture(e){this._circleOfConfusion.depthTexture=e}disposeEffects(e){for(let t=0;t<this._effects.length;t++)this._effects[t].dispose(e)}_updateEffects(){for(let e=0;e<this._effects.length;e++)this._effects[e].updateEffect()}_isReady(){return this._thinDepthOfFieldEffect.isReady()}}var Q=s(5559);class $ extends k.${_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(s.e(126).then(s.bind(s,5516)))):t.push(s.e(71).then(s.bind(s,5491)))}constructor(e,t=null,s){super({...s,name:e,engine:t||V.N.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:$.FragmentUrl,uniforms:$.Uniforms}),this.threshold=.9,this._exposure=1}bind(){super.bind();const e=this._drawWrapper.effect;e.setFloat("threshold",Math.pow(this.threshold,Q.rv)),e.setFloat("exposure",this._exposure)}}$.FragmentUrl="extractHighlights",$.Uniforms=["threshold","exposure"];class J extends I.w{get threshold(){return this._effectWrapper.threshold}set threshold(e){this._effectWrapper.threshold=e}get _exposure(){return this._effectWrapper._exposure}set _exposure(e){this._effectWrapper._exposure=e}getClassName(){return"ExtractHighlightsPostProcess"}constructor(e,t,s=null,i,r,n,a=0,o=!1){const h={uniforms:$.Uniforms,size:"number"==typeof t?t:void 0,camera:s,samplingMode:i,engine:r,reusable:n,textureType:a,blockCompilation:o,...t};super(e,$.FragmentUrl,{effectWrapper:"number"!=typeof t&&t.effectWrapper?void 0:new $(e,r,h),...h}),this._inputPostProcess=null,this.onApplyObservable.add((e=>{this.externalTextureSamplerBinding=!!this._inputPostProcess,this._inputPostProcess&&e.setTextureFromPostProcess("textureSampler",this._inputPostProcess)}))}}(0,i.Cg)([(0,r.lK)()],J.prototype,"threshold",null),(0,y.Y5)("BABYLON.ExtractHighlightsPostProcess",J);class ee extends k.${_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(s.e(126).then(s.bind(s,6645)))):t.push(s.e(71).then(s.bind(s,9336)))}constructor(e,t=null,s){super({...s,name:e,engine:t||V.N.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:ee.FragmentUrl,uniforms:ee.Uniforms,samplers:ee.Samplers}),this.weight=1}bind(){super.bind(),this._drawWrapper.effect.setFloat("bloomWeight",this.weight)}}ee.FragmentUrl="bloomMerge",ee.Uniforms=["bloomWeight"],ee.Samplers=["bloomBlur"];class te extends I.w{get weight(){return this._effectWrapper.weight}set weight(e){this._effectWrapper.weight=e}getClassName(){return"BloomMergePostProcess"}constructor(e,t,s,i,r,n=null,a,o,h,l=0,c=!1){const u="number"==typeof r?c:!!r.blockCompilation,d={uniforms:ee.Uniforms,samplers:ee.Samplers,size:"number"==typeof r?r:void 0,camera:n,samplingMode:a,engine:o,reusable:h,textureType:l,...r,blockCompilation:!0};super(e,ee.FragmentUrl,{effectWrapper:"number"!=typeof r&&r.effectWrapper?void 0:new ee(e,o,d),...d}),this.weight=i,this.externalTextureSamplerBinding=!0,this.onApplyObservable.add((e=>{e.setTextureFromPostProcess("textureSampler",t),e.setTextureFromPostProcessOutput("bloomBlur",s)})),u||this.updateEffect()}}(0,i.Cg)([(0,r.lK)()],te.prototype,"weight",null),(0,y.Y5)("BABYLON.BloomMergePostProcess",te);class se{get threshold(){return this._downscale.threshold}set threshold(e){this._downscale.threshold=e}get weight(){return this._merge.weight}set weight(e){this._merge.weight=e}get kernel(){return this._blurX.kernel/this.scale}set kernel(e){this._blurX.kernel=e*this.scale,this._blurY.kernel=e*this.scale}constructor(e,t,s,i=!1){this.scale=s,this._downscale=new $(e+"_downscale",t,{blockCompilation:i}),this._blurX=new Y.q(e+"_blurX",t,new c.I9(1,0),10,{blockCompilation:i}),this._blurY=new Y.q(e+"_blurY",t,new c.I9(0,1),10,{blockCompilation:i}),this._merge=new ee(e+"_merge",t,{blockCompilation:i})}isReady(){return this._downscale.isReady()&&this._blurX.isReady()&&this._blurY.isReady()&&this._merge.isReady()}}class ie extends U{get threshold(){return this._thinBloomEffect.threshold}set threshold(e){this._thinBloomEffect.threshold=e}get weight(){return this._thinBloomEffect.weight}set weight(e){this._thinBloomEffect.weight=e}get kernel(){return this._thinBloomEffect.kernel}set kernel(e){this._thinBloomEffect.kernel=e}get bloomScale(){return this._thinBloomEffect.scale}constructor(e,t,s,i,r=0,n=!1){const a=e._renderForCamera?e.getEngine():e;super(a,"bloom",(()=>this._effects),!0),this._effects=[],this._thinBloomEffect=new se("bloom",a,t,n),this._downscale=new J("highlights",{size:1,samplingMode:h.g.BILINEAR_SAMPLINGMODE,engine:a,textureType:r,blockCompilation:n,effectWrapper:this._thinBloomEffect._downscale}),this._blurX=new f.j("horizontal blur",this._thinBloomEffect._blurX.direction,this._thinBloomEffect._blurX.kernel,{size:t,samplingMode:h.g.BILINEAR_SAMPLINGMODE,engine:a,textureType:r,blockCompilation:n,effectWrapper:this._thinBloomEffect._blurX}),this._blurX.alwaysForcePOT=!0,this._blurX.autoClear=!1,this._blurY=new f.j("vertical blur",this._thinBloomEffect._blurY.direction,this._thinBloomEffect._blurY.kernel,{size:t,samplingMode:h.g.BILINEAR_SAMPLINGMODE,engine:a,textureType:r,blockCompilation:n,effectWrapper:this._thinBloomEffect._blurY}),this._blurY.alwaysForcePOT=!0,this._blurY.autoClear=!1,this.kernel=i,this._effects=[this._downscale,this._blurX,this._blurY],this._merge=new te("bloomMerge",this._downscale,this._blurY,s,{size:t,samplingMode:h.g.BILINEAR_SAMPLINGMODE,engine:a,textureType:r,blockCompilation:n,effectWrapper:this._thinBloomEffect._merge}),this._merge.autoClear=!1,this._effects.push(this._merge)}disposeEffects(e){for(let t=0;t<this._effects.length;t++)this._effects[t].dispose(e)}_updateEffects(){for(let e=0;e<this._effects.length;e++)this._effects[e].updateEffect()}_isReady(){return this._thinBloomEffect.isReady()}}class re{constructor(){this._renderPipelines={}}get supportedPipelines(){const e=[];for(const t in this._renderPipelines)if(Object.prototype.hasOwnProperty.call(this._renderPipelines,t)){const s=this._renderPipelines[t];s.isSupported&&e.push(s)}return e}addPipeline(e){this._renderPipelines[e._name]=e}removePipeline(e){delete this._renderPipelines[e]}attachCamerasToRenderPipeline(e,t,s=!1){const i=this._renderPipelines[e];i&&i._attachCameras(t,s)}detachCamerasFromRenderPipeline(e,t){const s=this._renderPipelines[e];s&&s._detachCameras(t)}enableEffectInPipeline(e,t,s){const i=this._renderPipelines[e];i&&i._enableEffect(t,s)}disableEffectInPipeline(e,t,s){const i=this._renderPipelines[e];i&&i._disableEffect(t,s)}update(){for(const e in this._renderPipelines)if(Object.prototype.hasOwnProperty.call(this._renderPipelines,e)){const t=this._renderPipelines[e];t.isSupported?t._update():(t.dispose(),delete this._renderPipelines[e])}}_rebuild(){for(const e in this._renderPipelines)Object.prototype.hasOwnProperty.call(this._renderPipelines,e)&&this._renderPipelines[e]._rebuild()}dispose(){for(const e in this._renderPipelines)Object.prototype.hasOwnProperty.call(this._renderPipelines,e)&&this._renderPipelines[e].dispose()}}Object.defineProperty(l.Z.prototype,"postProcessRenderPipelineManager",{get:function(){if(!this._postProcessRenderPipelineManager){let e=this._getComponent(v.v.NAME_POSTPROCESSRENDERPIPELINEMANAGER);e||(e=new ne(this),this._addComponent(e)),this._postProcessRenderPipelineManager=new re}return this._postProcessRenderPipelineManager},enumerable:!0,configurable:!0});class ne{constructor(e){this.name=v.v.NAME_POSTPROCESSRENDERPIPELINEMANAGER,this.scene=e}register(){this.scene._gatherRenderTargetsStage.registerStep(v.v.STEP_GATHERRENDERTARGETS_POSTPROCESSRENDERPIPELINEMANAGER,this,this._gatherRenderTargets)}rebuild(){this.scene._postProcessRenderPipelineManager&&this.scene._postProcessRenderPipelineManager._rebuild()}dispose(){this.scene._postProcessRenderPipelineManager&&this.scene._postProcessRenderPipelineManager.dispose()}_gatherRenderTargets(){this.scene._postProcessRenderPipelineManager&&this.scene._postProcessRenderPipelineManager.update()}}class ae extends N{get automaticBuild(){return this._buildAllowed}set automaticBuild(e){this._buildAllowed=e}get scene(){return this._scene}set sharpenEnabled(e){this._sharpenEnabled!==e&&(this._sharpenEnabled=e,this._buildPipeline())}get sharpenEnabled(){return this._sharpenEnabled}get bloomKernel(){return this._bloomKernel}set bloomKernel(e){this._bloomKernel=e,this.bloom.kernel=e/this._hardwareScaleLevel}set bloomWeight(e){this._bloomWeight!==e&&(this.bloom.weight=e,this._bloomWeight=e)}get bloomWeight(){return this._bloomWeight}set bloomThreshold(e){this._bloomThreshold!==e&&(this.bloom.threshold=e,this._bloomThreshold=e)}get bloomThreshold(){return this._bloomThreshold}set bloomScale(e){this._bloomScale!==e&&(this._bloomScale=e,this._rebuildBloom(),this._buildPipeline())}get bloomScale(){return this._bloomScale}set bloomEnabled(e){this._bloomEnabled!==e&&(this._bloomEnabled=e,this._buildPipeline())}get bloomEnabled(){return this._bloomEnabled}_rebuildBloom(){const e=this.bloom;this.bloom=new ie(this._scene,this.bloomScale,this._bloomWeight,this.bloomKernel/this._hardwareScaleLevel,this._defaultPipelineTextureType,!1),this.bloom.threshold=e.threshold;for(let t=0;t<this._cameras.length;t++)e.disposeEffects(this._cameras[t])}get depthOfFieldEnabled(){return this._depthOfFieldEnabled}set depthOfFieldEnabled(e){this._depthOfFieldEnabled!==e&&(this._depthOfFieldEnabled=e,this._buildPipeline())}get depthOfFieldBlurLevel(){return this._depthOfFieldBlurLevel}set depthOfFieldBlurLevel(e){if(this._depthOfFieldBlurLevel===e)return;this._depthOfFieldBlurLevel=e;const t=this.depthOfField;this.depthOfField=new Z(this._scene,null,this._depthOfFieldBlurLevel,this._defaultPipelineTextureType,!1),this.depthOfField.focalLength=t.focalLength,this.depthOfField.focusDistance=t.focusDistance,this.depthOfField.fStop=t.fStop,this.depthOfField.lensSize=t.lensSize;for(let e=0;e<this._cameras.length;e++)t.disposeEffects(this._cameras[e]);this._buildPipeline()}set fxaaEnabled(e){this._fxaaEnabled!==e&&(this._fxaaEnabled=e,this._buildPipeline())}get fxaaEnabled(){return this._fxaaEnabled}set samples(e){this._samples!==e&&(this._samples=e,this._buildPipeline())}get samples(){return this._samples}set imageProcessingEnabled(e){this._imageProcessingEnabled!==e&&(this._scene.imageProcessingConfiguration.isEnabled=e)}get imageProcessingEnabled(){return this._imageProcessingEnabled}set glowLayerEnabled(e){e&&!this._glowLayer?this._glowLayer=new S("",this._scene):!e&&this._glowLayer&&(this._glowLayer.dispose(),this._glowLayer=null)}get glowLayerEnabled(){return null!=this._glowLayer}get glowLayer(){return this._glowLayer}set chromaticAberrationEnabled(e){this._chromaticAberrationEnabled!==e&&(this._chromaticAberrationEnabled=e,this._buildPipeline())}get chromaticAberrationEnabled(){return this._chromaticAberrationEnabled}set grainEnabled(e){this._grainEnabled!==e&&(this._grainEnabled=e,this._buildPipeline())}get grainEnabled(){return this._grainEnabled}constructor(e="",t=!0,s=m.q.LastCreatedScene,i,r=!0){super(s.getEngine(),e),this._camerasToBeAttached=[],this.SharpenPostProcessId="SharpenPostProcessEffect",this.ImageProcessingPostProcessId="ImageProcessingPostProcessEffect",this.FxaaPostProcessId="FxaaPostProcessEffect",this.ChromaticAberrationPostProcessId="ChromaticAberrationPostProcessEffect",this.GrainPostProcessId="GrainPostProcessEffect",this._glowLayer=null,this.animations=[],this._imageProcessingConfigurationObserver=null,this._sharpenEnabled=!1,this._bloomEnabled=!1,this._depthOfFieldEnabled=!1,this._depthOfFieldBlurLevel=0,this._fxaaEnabled=!1,this._imageProcessingEnabled=!0,this._bloomScale=.5,this._chromaticAberrationEnabled=!1,this._grainEnabled=!1,this._buildAllowed=!0,this.onBuildObservable=new a.cP,this._resizeObserver=null,this._hardwareScaleLevel=1,this._bloomKernel=64,this._bloomWeight=.15,this._bloomThreshold=.9,this._samples=1,this._hasCleared=!1,this._prevPostProcess=null,this._prevPrevPostProcess=null,this._depthOfFieldSceneObserver=null,this._activeCameraChangedObserver=null,this._activeCamerasChangedObserver=null,this._cameras=i||s.cameras,this._cameras=this._cameras.slice(),this._camerasToBeAttached=this._cameras.slice(),this._buildAllowed=r,this._scene=s;const n=this._scene.getEngine().getCaps();this._hdr=t&&(n.textureHalfFloatRender||n.textureFloatRender),this._hdr?n.textureHalfFloatRender?this._defaultPipelineTextureType=2:n.textureFloatRender&&(this._defaultPipelineTextureType=1):this._defaultPipelineTextureType=0,s.postProcessRenderPipelineManager.addPipeline(this);const o=this._scene.getEngine();this.sharpen=new D("sharpen",1,null,h.g.BILINEAR_SAMPLINGMODE,o,!1,this._defaultPipelineTextureType,!0),this._sharpenEffect=new U(o,this.SharpenPostProcessId,(()=>this.sharpen),!0),this.depthOfField=new Z(this._scene,null,this._depthOfFieldBlurLevel,this._defaultPipelineTextureType,!0),this._hardwareScaleLevel=o.getHardwareScalingLevel(),this._resizeObserver=o.onResizeObservable.add((()=>{this._hardwareScaleLevel=o.getHardwareScalingLevel(),this.bloomKernel=this._bloomKernel})),this.bloom=new ie(this._scene,this._bloomScale,this._bloomWeight,this.bloomKernel/this._hardwareScaleLevel,this._defaultPipelineTextureType,!0),this.chromaticAberration=new w("ChromaticAberration",o.getRenderWidth(),o.getRenderHeight(),1,null,h.g.BILINEAR_SAMPLINGMODE,o,!1,this._defaultPipelineTextureType,!0),this._chromaticAberrationEffect=new U(o,this.ChromaticAberrationPostProcessId,(()=>this.chromaticAberration),!0),this.grain=new L("Grain",1,null,h.g.BILINEAR_SAMPLINGMODE,o,!1,this._defaultPipelineTextureType,!0),this._grainEffect=new U(o,this.GrainPostProcessId,(()=>this.grain),!0);let l=!0;this._imageProcessingConfigurationObserver=this._scene.imageProcessingConfiguration.onUpdateParameters.add((()=>{this.bloom._downscale._exposure=this._scene.imageProcessingConfiguration.exposure,this.imageProcessingEnabled!==this._scene.imageProcessingConfiguration.isEnabled&&(this._imageProcessingEnabled=this._scene.imageProcessingConfiguration.isEnabled,l?p.S0.SetImmediate((()=>{this._buildPipeline()})):this._buildPipeline())})),this._buildPipeline(),l=!1}getClassName(){return"DefaultRenderingPipeline"}prepare(){const e=this._buildAllowed;this._buildAllowed=!0,this._buildPipeline(),this._buildAllowed=e}_setAutoClearAndTextureSharing(e,t=!1){this._hasCleared?e.autoClear=!1:(e.autoClear=!0,this._scene.autoClear=!1,this._hasCleared=!0),t||(this._prevPrevPostProcess?e.shareOutputWith(this._prevPrevPostProcess):e.useOwnOutput(),this._prevPostProcess&&(this._prevPrevPostProcess=this._prevPostProcess),this._prevPostProcess=e)}_buildPipeline(){if(!this._buildAllowed)return;this._scene.autoClear=!0;const e=this._scene.getEngine();if(this._disposePostProcesses(),null!==this._cameras&&(this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._cameras=this._camerasToBeAttached.slice()),this._reset(),this._prevPostProcess=null,this._prevPrevPostProcess=null,this._hasCleared=!1,this.depthOfFieldEnabled){if(this._cameras.length>1){for(const e of this._cameras)this._scene.enableDepthRenderer(e).useOnlyInActiveCamera=!0;this._depthOfFieldSceneObserver=this._scene.onAfterRenderTargetsRenderObservable.add((e=>{this._cameras.indexOf(e.activeCamera)>-1&&(this.depthOfField.depthTexture=e.enableDepthRenderer(e.activeCamera).getDepthMap())}))}else{this._scene.onAfterRenderTargetsRenderObservable.remove(this._depthOfFieldSceneObserver);const e=this._scene.enableDepthRenderer(this._cameras[0]);this.depthOfField.depthTexture=e.getDepthMap()}this.depthOfField._isReady()||this.depthOfField._updateEffects(),this.addEffect(this.depthOfField),this._setAutoClearAndTextureSharing(this.depthOfField._effects[0],!0)}else this._scene.onAfterRenderTargetsRenderObservable.remove(this._depthOfFieldSceneObserver);this.bloomEnabled&&(this.bloom._isReady()||this.bloom._updateEffects(),this.addEffect(this.bloom),this._setAutoClearAndTextureSharing(this.bloom._effects[0],!0)),this._imageProcessingEnabled&&(this.imageProcessing=new F("imageProcessing",1,null,h.g.BILINEAR_SAMPLINGMODE,e,!1,this._defaultPipelineTextureType,this.scene.imageProcessingConfiguration),this._hdr?(this.addEffect(new U(e,this.ImageProcessingPostProcessId,(()=>this.imageProcessing),!0)),this._setAutoClearAndTextureSharing(this.imageProcessing)):this._scene.imageProcessingConfiguration.applyByPostProcess=!1,this._cameras&&0!==this._cameras.length||(this._scene.imageProcessingConfiguration.applyByPostProcess=!1),this.imageProcessing.getEffect()||this.imageProcessing._updateParameters()),this.sharpenEnabled&&(this.sharpen.isReady()||this.sharpen.updateEffect(),this.addEffect(this._sharpenEffect),this._setAutoClearAndTextureSharing(this.sharpen)),this.grainEnabled&&(this.grain.isReady()||this.grain.updateEffect(),this.addEffect(this._grainEffect),this._setAutoClearAndTextureSharing(this.grain)),this.chromaticAberrationEnabled&&(this.chromaticAberration.isReady()||this.chromaticAberration.updateEffect(),this.addEffect(this._chromaticAberrationEffect),this._setAutoClearAndTextureSharing(this.chromaticAberration)),this.fxaaEnabled&&(this.fxaa=new B("fxaa",1,null,h.g.BILINEAR_SAMPLINGMODE,e,!1,this._defaultPipelineTextureType),this.addEffect(new U(e,this.FxaaPostProcessId,(()=>this.fxaa),!0)),this._setAutoClearAndTextureSharing(this.fxaa,!0)),null!==this._cameras&&this._scene.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(this._name,this._cameras),(this._scene.activeCameras&&this._scene.activeCameras.length>1||this._scene.activeCamera&&-1===this._cameras.indexOf(this._scene.activeCamera))&&(this._scene.autoClear=!0),this._activeCameraChangedObserver||(this._activeCameraChangedObserver=this._scene.onActiveCameraChanged.add((()=>{this._scene.activeCamera&&-1===this._cameras.indexOf(this._scene.activeCamera)&&(this._scene.autoClear=!0)}))),this._activeCamerasChangedObserver||(this._activeCamerasChangedObserver=this._scene.onActiveCamerasChanged.add((()=>{this._scene.activeCameras&&this._scene.activeCameras.length>1&&(this._scene.autoClear=!0)}))),this._adaptPostProcessesToViewPort(),!this._enableMSAAOnFirstPostProcess(this.samples)&&this.samples>1&&o.V.Warn("MSAA failed to enable, MSAA is only supported in browsers that support webGL >= 2.0"),this.onBuildObservable.notifyObservers(this)}_disposePostProcesses(e=!1){for(let t=0;t<this._cameras.length;t++){const s=this._cameras[t];this.imageProcessing&&this.imageProcessing.dispose(s),this.fxaa&&this.fxaa.dispose(s),e&&(this.sharpen&&this.sharpen.dispose(s),this.depthOfField&&(this._scene.onAfterRenderTargetsRenderObservable.remove(this._depthOfFieldSceneObserver),this.depthOfField.disposeEffects(s)),this.bloom&&this.bloom.disposeEffects(s),this.chromaticAberration&&this.chromaticAberration.dispose(s),this.grain&&this.grain.dispose(s),this._glowLayer&&this._glowLayer.dispose())}this.imageProcessing=null,this.fxaa=null,e&&(this.sharpen=null,this._sharpenEffect=null,this.depthOfField=null,this.bloom=null,this.chromaticAberration=null,this._chromaticAberrationEffect=null,this.grain=null,this._grainEffect=null,this._glowLayer=null)}addCamera(e){this._camerasToBeAttached.push(e),this._buildPipeline()}removeCamera(e){const t=this._camerasToBeAttached.indexOf(e);this._camerasToBeAttached.splice(t,1),this._buildPipeline()}dispose(){this._buildAllowed=!1,this.onBuildObservable.clear(),this._disposePostProcesses(!0),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._scene._postProcessRenderPipelineManager.removePipeline(this.name),this._scene.autoClear=!0,this._resizeObserver&&(this._scene.getEngine().onResizeObservable.remove(this._resizeObserver),this._resizeObserver=null),this._scene.onActiveCameraChanged.remove(this._activeCameraChangedObserver),this._scene.onActiveCamerasChanged.remove(this._activeCamerasChangedObserver),this._scene.imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingConfigurationObserver),super.dispose()}serialize(){const e=n.p.Serialize(this);return e.customType="DefaultRenderingPipeline",e}static Parse(e,t,s){return n.p.Parse((()=>new ae(e._name,e._name._hdr,t)),e,t,s)}}(0,i.Cg)([(0,r.lK)()],ae.prototype,"sharpenEnabled",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"bloomKernel",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"_bloomWeight",void 0),(0,i.Cg)([(0,r.lK)()],ae.prototype,"_bloomThreshold",void 0),(0,i.Cg)([(0,r.lK)()],ae.prototype,"_hdr",void 0),(0,i.Cg)([(0,r.lK)()],ae.prototype,"bloomWeight",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"bloomThreshold",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"bloomScale",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"bloomEnabled",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"depthOfFieldEnabled",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"depthOfFieldBlurLevel",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"fxaaEnabled",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"samples",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"imageProcessingEnabled",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"glowLayerEnabled",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"chromaticAberrationEnabled",null),(0,i.Cg)([(0,r.lK)()],ae.prototype,"grainEnabled",null),(0,y.Y5)("BABYLON.DefaultRenderingPipeline",ae)},6532:(e,t,s)=>{s.d(t,{j:()=>c});var i=s(5524),r=s(7891),n=s(2781),a=s(6552),o=s(9259),h=s(6877),l=s(2309);class c extends r.w{get direction(){return this._effectWrapper.direction}set direction(e){this._effectWrapper.direction=e}set kernel(e){this._effectWrapper.kernel=e}get kernel(){return this._effectWrapper.kernel}set packedFloat(e){this._effectWrapper.packedFloat=e}get packedFloat(){return this._effectWrapper.packedFloat}getClassName(){return"BlurPostProcess"}constructor(e,t,s,i,r=null,a=n.g.BILINEAR_SAMPLINGMODE,o,h,c=0,u="",d=!1,_=5){const f="number"==typeof i?d:!!i.blockCompilation,p={uniforms:l.q.Uniforms,samplers:l.q.Samplers,size:"number"==typeof i?i:void 0,camera:r,samplingMode:a,engine:o,reusable:h,textureType:c,vertexUrl:l.q.VertexUrl,indexParameters:{varyingCount:0,depCount:0},textureFormat:_,defines:u,...i,blockCompilation:!0};super(e,l.q.FragmentUrl,{effectWrapper:"number"!=typeof i&&i.effectWrapper?void 0:new l.q(e,o,void 0,void 0,p),...p}),this._effectWrapper.options.blockCompilation=f,this.direction=t,this.onApplyObservable.add((()=>{this._effectWrapper.textureWidth=this._outputTexture?this._outputTexture.width:this.width,this._effectWrapper.textureHeight=this._outputTexture?this._outputTexture.height:this.height})),this.kernel=s}updateEffect(e=null,t=null,s=null,i,r,n){this._effectWrapper._updateParameters(r,n)}static _Parse(e,t,s,i){return h.p.Parse((()=>new c(e.name,e.direction,e.kernel,e.options,t,e.renderTargetSamplingMode,s.getEngine(),e.reusable,e.textureType,void 0,!1)),e,s,i)}}(0,i.Cg)([(0,o.WM)()],c.prototype,"direction",null),(0,i.Cg)([(0,o.lK)()],c.prototype,"kernel",null),(0,i.Cg)([(0,o.lK)()],c.prototype,"packedFloat",null),(0,a.Y5)("BABYLON.BlurPostProcess",c)},7891:(e,t,s)=>{s.d(t,{w:()=>f});var i=s(5524),r=s(7931),n=s(9848),a=s(9923),o=s(4420),h=s(9259),l=s(6877),c=s(6552),u=s(6326),d=s(1597),_=s(4255);u.$.prototype.setTextureFromPostProcess=function(e,t,s){let i=null;t&&(t._forcedOutputTexture?i=t._forcedOutputTexture:t._textures.data[t._currentRenderTextureInd]&&(i=t._textures.data[t._currentRenderTextureInd])),this._bindTexture(e,i?.texture??null,s)},u.$.prototype.setTextureFromPostProcessOutput=function(e,t,s){this._bindTexture(e,t?._outputTexture?.texture??null,s)},o.M.prototype.setTextureFromPostProcess=function(e,t){this._engine.setTextureFromPostProcess(this._samplers[e],t,e)},o.M.prototype.setTextureFromPostProcessOutput=function(e,t){this._engine.setTextureFromPostProcessOutput(this._samplers[e],t,e)};class f{static get ForceGLSL(){return _.$.ForceGLSL}static set ForceGLSL(e){_.$.ForceGLSL=e}static RegisterShaderCodeProcessing(e,t){_.$.RegisterShaderCodeProcessing(e,t)}get name(){return this._effectWrapper.name}set name(e){this._effectWrapper.name=e}get alphaMode(){return this._effectWrapper.alphaMode}set alphaMode(e){this._effectWrapper.alphaMode=e}get samples(){return this._samples}set samples(e){this._samples=Math.min(e,this._engine.getCaps().maxMSAASamples),this._textures.forEach((e=>{e.setSamples(this._samples)}))}get shaderLanguage(){return this._shaderLanguage}getEffectName(){return this._fragmentUrl}set onActivate(e){this._onActivateObserver&&this.onActivateObservable.remove(this._onActivateObserver),e&&(this._onActivateObserver=this.onActivateObservable.add(e))}set onSizeChanged(e){this._onSizeChangedObserver&&this.onSizeChangedObservable.remove(this._onSizeChangedObserver),this._onSizeChangedObserver=this.onSizeChangedObservable.add(e)}set onApply(e){this._onApplyObserver&&this.onApplyObservable.remove(this._onApplyObserver),this._onApplyObserver=this.onApplyObservable.add(e)}set onBeforeRender(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e)}set onAfterRender(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=this.onAfterRenderObservable.add(e)}get inputTexture(){return this._textures.data[this._currentRenderTextureInd]}set inputTexture(e){this._forcedOutputTexture=e}restoreDefaultInputTexture(){this._forcedOutputTexture&&(this._forcedOutputTexture=null,this.markTextureDirty())}getCamera(){return this._camera}get texelSize(){return this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.texelSize:(this._forcedOutputTexture&&this._texelSize.copyFromFloats(1/this._forcedOutputTexture.width,1/this._forcedOutputTexture.height),this._texelSize)}constructor(e,t,s,i,o,h,l=1,c,u,d=null,p=0,g="postprocess",m,T=!1,b=5,E,x){this._parentContainer=null,this.width=-1,this.height=-1,this.nodeMaterialSource=null,this._outputTexture=null,this.autoClear=!0,this.forceAutoClearInAlphaMode=!1,this.animations=[],this.enablePixelPerfectMode=!1,this.forceFullscreenViewport=!0,this.scaleMode=1,this.alwaysForcePOT=!1,this._samples=1,this.adaptScaleToCurrentViewport=!1,this._webGPUReady=!1,this._reusable=!1,this._renderId=0,this.externalTextureSamplerBinding=!1,this._textures=new r.L(2),this._textureCache=[],this._currentRenderTextureInd=0,this._scaleRatio=new a.I9(1,1),this._texelSize=a.I9.Zero(),this.onActivateObservable=new n.cP,this.onSizeChangedObservable=new n.cP,this.onApplyObservable=new n.cP,this.onBeforeRenderObservable=new n.cP,this.onAfterRenderObservable=new n.cP;let A,R=1,M=null;if(s&&!Array.isArray(s)){const e=s;s=e.uniforms??null,i=e.samplers??null,R=e.size??1,h=e.camera??null,l=e.samplingMode??1,c=e.engine,u=e.reusable,d=Array.isArray(e.defines)?e.defines.join("\n"):e.defines??null,p=e.textureType??0,g=e.vertexUrl??"postprocess",m=e.indexParameters,T=e.blockCompilation??!1,b=e.textureFormat??5,E=e.shaderLanguage??0,M=e.uniformBuffers??null,x=e.extraInitializations,A=e.effectWrapper}else o&&(R="number"==typeof o?o:{width:o.width,height:o.height});const y=!!A;if(this._effectWrapper=A??new _.$({name:e,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:t,engine:c||h?.getScene().getEngine(),uniforms:s,samplers:i,uniformBuffers:M,defines:d,vertexUrl:g,indexParameters:m,blockCompilation:!0,shaderLanguage:E,extraInitializations:void 0}),this.name=e,this.onEffectCreatedObservable=this._effectWrapper.onEffectCreatedObservable,null!=h?(this._camera=h,this._scene=h.getScene(),h.attachPostProcess(this),this._engine=this._scene.getEngine(),this._scene.postProcesses.push(this),this.uniqueId=this._scene.getUniqueId()):c&&(this._engine=c,this._engine.postProcesses.push(this)),this._options=R,this.renderTargetSamplingMode=l||1,this._reusable=u||!1,this._textureType=p,this._textureFormat=b,this._shaderLanguage=E||0,this._samplers=i||[],-1===this._samplers.indexOf("textureSampler")&&this._samplers.push("textureSampler"),this._fragmentUrl=t,this._vertexUrl=g,this._parameters=s||[],-1===this._parameters.indexOf("scale")&&this._parameters.push("scale"),this._uniformBuffers=M||[],this._indexParameters=m,!y){this._webGPUReady=1===this._shaderLanguage;const e=[];this._gatherImports(this._engine.isWebGPU&&!f.ForceGLSL,e),this._effectWrapper._webGPUReady=this._webGPUReady,this._effectWrapper._postConstructor(T,d,x,e)}}_gatherImports(e=!1,t){e&&this._webGPUReady?t.push(Promise.all([s.e(126).then(s.bind(s,2083))])):t.push(Promise.all([Promise.resolve().then(s.bind(s,6612))]))}getClassName(){return"PostProcess"}getEngine(){return this._engine}getEffect(){return this._effectWrapper.drawWrapper.effect}shareOutputWith(e){return this._disposeTextures(),this._shareOutputWithPostProcess=e,this}useOwnOutput(){0==this._textures.length&&(this._textures=new r.L(2)),this._shareOutputWithPostProcess=null}updateEffect(e=null,t=null,s=null,i,r,n,a,o){this._effectWrapper.updateEffect(e,t,s,i,r,n,a,o),this._postProcessDefines=Array.isArray(this._effectWrapper.options.defines)?this._effectWrapper.options.defines.join("\n"):this._effectWrapper.options.defines}isReusable(){return this._reusable}markTextureDirty(){this.width=-1}_createRenderTargetTexture(e,t,s=0){for(let i=0;i<this._textureCache.length;i++)if(this._textureCache[i].texture.width===e.width&&this._textureCache[i].texture.height===e.height&&this._textureCache[i].postProcessChannel===s&&this._textureCache[i].texture._generateDepthBuffer===t.generateDepthBuffer&&this._textureCache[i].texture.samples===t.samples)return this._textureCache[i].texture;const i=this._engine.createRenderTargetTexture(e,t);return this._textureCache.push({texture:i,postProcessChannel:s,lastUsedRenderId:-1}),i}_flushTextureCache(){const e=this._renderId;for(let t=this._textureCache.length-1;t>=0;t--)if(e-this._textureCache[t].lastUsedRenderId>100){let e=!1;for(let s=0;s<this._textures.length;s++)if(this._textures.data[s]===this._textureCache[t].texture){e=!0;break}e||(this._textureCache[t].texture.dispose(),this._textureCache.splice(t,1))}}resize(e,t,s=null,i=!1,r=!1){this._textures.length>0&&this._textures.reset(),this.width=e,this.height=t;let n=null;if(s)for(let e=0;e<s._postProcesses.length;e++)if(null!==s._postProcesses[e]){n=s._postProcesses[e];break}const a={width:this.width,height:this.height},o={generateMipMaps:i,generateDepthBuffer:r||n===this,generateStencilBuffer:(r||n===this)&&this._engine.isStencilEnable,samplingMode:this.renderTargetSamplingMode,type:this._textureType,format:this._textureFormat,samples:this._samples,label:"PostProcessRTT-"+this.name};this._textures.push(this._createRenderTargetTexture(a,o,0)),this._reusable&&this._textures.push(this._createRenderTargetTexture(a,o,1)),this._texelSize.copyFromFloats(1/this.width,1/this.height),this.onSizeChangedObservable.notifyObservers(this)}_getTarget(){let e;if(this._shareOutputWithPostProcess)e=this._shareOutputWithPostProcess.inputTexture;else if(this._forcedOutputTexture)e=this._forcedOutputTexture,this.width=this._forcedOutputTexture.width,this.height=this._forcedOutputTexture.height;else{let t;e=this.inputTexture;for(let s=0;s<this._textureCache.length;s++)if(this._textureCache[s].texture===e){t=this._textureCache[s];break}t&&(t.lastUsedRenderId=this._renderId)}return e}activate(e,t=null,s){const i=(e=e||this._camera).getScene(),r=i.getEngine(),n=r.getCaps().maxTextureSize,a=(t?t.width:this._engine.getRenderWidth(!0))*this._options|0,o=(t?t.height:this._engine.getRenderHeight(!0))*this._options|0;let h=this._options.width||a,l=this._options.height||o;const c=7!==this.renderTargetSamplingMode&&1!==this.renderTargetSamplingMode&&2!==this.renderTargetSamplingMode;let u=null;if(!this._shareOutputWithPostProcess&&!this._forcedOutputTexture){if(this.adaptScaleToCurrentViewport){const e=r.currentViewport;e&&(h*=e.width,l*=e.height)}(c||this.alwaysForcePOT)&&(this._options.width||(h=r.needPOTTextures?(0,d.R)(h,n,this.scaleMode):h),this._options.height||(l=r.needPOTTextures?(0,d.R)(l,n,this.scaleMode):l)),this.width===h&&this.height===l&&(u=this._getTarget())||this.resize(h,l,e,c,s),this._textures.forEach((e=>{e.samples!==this.samples&&this._engine.updateRenderTargetTextureSampleCount(e,this.samples)})),this._flushTextureCache(),this._renderId++}return u||(u=this._getTarget()),this.enablePixelPerfectMode?(this._scaleRatio.copyFromFloats(a/h,o/l),this._engine.bindFramebuffer(u,0,a,o,this.forceFullscreenViewport)):(this._scaleRatio.copyFromFloats(1,1),this._engine.bindFramebuffer(u,0,void 0,void 0,this.forceFullscreenViewport)),this._engine._debugInsertMarker?.(`post process ${this.name} input`),this.onActivateObservable.notifyObservers(e),this.autoClear&&(0===this.alphaMode||this.forceAutoClearInAlphaMode)&&this._engine.clear(this.clearColor?this.clearColor:i.clearColor,i._allowPostProcessClearColor,!0,!0),this._reusable&&(this._currentRenderTextureInd=(this._currentRenderTextureInd+1)%2),u}get isSupported(){return this._effectWrapper.drawWrapper.effect.isSupported}get aspectRatio(){return this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.aspectRatio:this._forcedOutputTexture?this._forcedOutputTexture.width/this._forcedOutputTexture.height:this.width/this.height}isReady(){return this._effectWrapper.isReady()}apply(){if(!this._effectWrapper.isReady())return null;let e;return this._engine.enableEffect(this._effectWrapper.drawWrapper),this._engine.setState(!1),this._engine.setDepthBuffer(!1),this._engine.setDepthWrite(!1),this.alphaConstants&&this.getEngine().setAlphaConstants(this.alphaConstants.r,this.alphaConstants.g,this.alphaConstants.b,this.alphaConstants.a),e=this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.inputTexture:this._forcedOutputTexture?this._forcedOutputTexture:this.inputTexture,this.externalTextureSamplerBinding||this._effectWrapper.drawWrapper.effect._bindTexture("textureSampler",e?.texture),this._effectWrapper.drawWrapper.effect.setVector2("scale",this._scaleRatio),this.onApplyObservable.notifyObservers(this._effectWrapper.drawWrapper.effect),this._effectWrapper.bind(),this._effectWrapper.drawWrapper.effect}_disposeTextures(){this._shareOutputWithPostProcess||this._forcedOutputTexture?this._disposeTextureCache():(this._disposeTextureCache(),this._textures.dispose())}_disposeTextureCache(){for(let e=this._textureCache.length-1;e>=0;e--)this._textureCache[e].texture.dispose();this._textureCache.length=0}setPrePassRenderer(e){return!!this._prePassEffectConfiguration&&(this._prePassEffectConfiguration=e.addEffectConfiguration(this._prePassEffectConfiguration),this._prePassEffectConfiguration.enabled=!0,!0)}dispose(e){let t;if(e=e||this._camera,this._disposeTextures(),this._scene&&(t=this._scene.postProcesses.indexOf(this),-1!==t&&this._scene.postProcesses.splice(t,1)),this._parentContainer){const e=this._parentContainer.postProcesses.indexOf(this);e>-1&&this._parentContainer.postProcesses.splice(e,1),this._parentContainer=null}if(t=this._engine.postProcesses.indexOf(this),-1!==t&&this._engine.postProcesses.splice(t,1),e){if(e.detachPostProcess(this),t=e._postProcesses.indexOf(this),0===t&&e._postProcesses.length>0){const e=this._camera._getFirstPostProcess();e&&e.markTextureDirty()}this.onActivateObservable.clear(),this.onAfterRenderObservable.clear(),this.onApplyObservable.clear(),this.onBeforeRenderObservable.clear(),this.onSizeChangedObservable.clear(),this.onEffectCreatedObservable.clear()}}serialize(){const e=l.p.Serialize(this),t=this.getCamera()||this._scene&&this._scene.activeCamera;return e.customType="BABYLON."+this.getClassName(),e.cameraId=t?t.id:null,e.reusable=this._reusable,e.textureType=this._textureType,e.fragmentUrl=this._fragmentUrl,e.parameters=this._parameters,e.samplers=this._samplers,e.uniformBuffers=this._uniformBuffers,e.options=this._options,e.defines=this._postProcessDefines,e.textureFormat=this._textureFormat,e.vertexUrl=this._vertexUrl,e.indexParameters=this._indexParameters,e}clone(){const e=this.serialize();e._engine=this._engine,e.cameraId=null;const t=f.Parse(e,this._scene,"");return t?(t.onActivateObservable=this.onActivateObservable.clone(),t.onSizeChangedObservable=this.onSizeChangedObservable.clone(),t.onApplyObservable=this.onApplyObservable.clone(),t.onBeforeRenderObservable=this.onBeforeRenderObservable.clone(),t.onAfterRenderObservable=this.onAfterRenderObservable.clone(),t._prePassEffectConfiguration=this._prePassEffectConfiguration,t):null}static Parse(e,t,s){const i=(0,c.n9)(e.customType);if(!i||!i._Parse)return null;const r=t?t.getCameraById(e.cameraId):null;return i._Parse(e,r,t,s)}static _Parse(e,t,s,i){return l.p.Parse((()=>new f(e.name,e.fragmentUrl,e.parameters,e.samplers,e.options,t,e.renderTargetSamplingMode,e._engine,e.reusable,e.defines,e.textureType,e.vertexUrl,e.indexParameters,!1,e.textureFormat)),e,s,i)}}(0,i.Cg)([(0,h.lK)()],f.prototype,"uniqueId",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"name",null),(0,i.Cg)([(0,h.lK)()],f.prototype,"width",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"height",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"renderTargetSamplingMode",void 0),(0,i.Cg)([(0,h.qK)()],f.prototype,"clearColor",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"autoClear",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"forceAutoClearInAlphaMode",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"alphaMode",null),(0,i.Cg)([(0,h.lK)()],f.prototype,"alphaConstants",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"enablePixelPerfectMode",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"forceFullscreenViewport",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"scaleMode",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"alwaysForcePOT",void 0),(0,i.Cg)([(0,h.lK)("samples")],f.prototype,"_samples",void 0),(0,i.Cg)([(0,h.lK)()],f.prototype,"adaptScaleToCurrentViewport",void 0),(0,c.Y5)("BABYLON.PostProcess",f)},6096:(e,t,s)=>{s.d(t,{X:()=>n});var i=s(5616),r=s(9848);class n{constructor(e){this._vertexBuffers={},this.onBeforeRenderObservable=new r.cP,this._scene=e}_prepareBuffers(){if(this._vertexBuffers[i.R.PositionKind])return;const e=[];e.push(1,1),e.push(-1,1),e.push(-1,-1),e.push(1,-1),this._vertexBuffers[i.R.PositionKind]=new i.R(this._scene.getEngine(),e,i.R.PositionKind,!1,!1,2),this._buildIndexBuffer()}_buildIndexBuffer(){const e=[];e.push(0),e.push(1),e.push(2),e.push(0),e.push(2),e.push(3),this._indexBuffer=this._scene.getEngine().createIndexBuffer(e)}_rebuild(){const e=this._vertexBuffers[i.R.PositionKind];e&&(e._rebuild(),this._buildIndexBuffer())}_prepareFrame(e=null,t=null){const s=this._scene.activeCamera;return!(!s||!(t=t||s._postProcesses.filter((e=>null!=e)))||0===t.length||!this._scene.postProcessesEnabled||(t[0].activate(s,e,null!=t),0))}directRender(e,t=null,s=!1,i=0,r=0,n=!1){const a=this._scene.getEngine();for(let o=0;o<e.length;o++){o<e.length-1?e[o+1].activate(this._scene.activeCamera,t?.texture):(t?a.bindFramebuffer(t,i,void 0,void 0,s,r):n||a.restoreDefaultFramebuffer(),a._debugInsertMarker?.(`post process ${e[o].name} output`));const h=e[o],l=h.apply();l&&(h.onBeforeRenderObservable.notifyObservers(l),this._prepareBuffers(),a.bindBuffers(this._vertexBuffers,this._indexBuffer,l),a.drawElementsType(0,0,6),h.onAfterRenderObservable.notifyObservers(l))}a.setDepthBuffer(!0),a.setDepthWrite(!0)}_finalizeFrame(e,t,s,i,r=!1){const n=this._scene.activeCamera;if(!n)return;if(this.onBeforeRenderObservable.notifyObservers(this),0===(i=i||n._postProcesses.filter((e=>null!=e))).length||!this._scene.postProcessesEnabled)return;const a=this._scene.getEngine();for(let o=0,h=i.length;o<h;o++){const l=i[o];if(o<h-1?l._outputTexture=i[o+1].activate(n,t?.texture):(t?(a.bindFramebuffer(t,s,void 0,void 0,r),l._outputTexture=t):(a.restoreDefaultFramebuffer(),l._outputTexture=null),a._debugInsertMarker?.(`post process ${i[o].name} output`)),e)break;const c=l.apply();c&&(l.onBeforeRenderObservable.notifyObservers(c),this._prepareBuffers(),a.bindBuffers(this._vertexBuffers,this._indexBuffer,c),a.drawElementsType(0,0,6),l.onAfterRenderObservable.notifyObservers(c))}a.setDepthBuffer(!0),a.setDepthWrite(!0),a.setAlphaMode(0)}dispose(){const e=this._vertexBuffers[i.R.PositionKind];e&&(e.dispose(),this._vertexBuffers[i.R.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null)}}},2309:(e,t,s)=>{s.d(t,{q:()=>n});var i=s(4255),r=s(3720);class n extends i.${_gatherImports(e,t){e?(this._webGPUReady=!0,t.push(Promise.all([s.e(126).then(s.bind(s,2850)),s.e(126).then(s.bind(s,5417))]))):t.push(Promise.all([s.e(71).then(s.bind(s,4509)),s.e(71).then(s.bind(s,3802))]))}constructor(e,t=null,s,i,a){const o=!!a?.blockCompilation;super({...a,name:e,engine:t||r.N.LastCreatedEngine,useShaderStore:!0,useAsPostProcess:!0,fragmentShader:n.FragmentUrl,uniforms:n.Uniforms,samplers:n.Samplers,vertexUrl:n.VertexUrl,blockCompilation:!0}),this._packedFloat=!1,this._staticDefines="",this.textureWidth=0,this.textureHeight=0,this.options.blockCompilation=o,void 0!==s&&(this.direction=s),void 0!==i&&(this.kernel=i)}set kernel(e){this._idealKernel!==e&&(e=Math.max(e,1),this._idealKernel=e,this._kernel=this._nearestBestKernel(e),this.options.blockCompilation||this._updateParameters())}get kernel(){return this._idealKernel}set packedFloat(e){this._packedFloat!==e&&(this._packedFloat=e,this.options.blockCompilation||this._updateParameters())}get packedFloat(){return this._packedFloat}bind(){super.bind(),this._drawWrapper.effect.setFloat2("delta",1/this.textureWidth*this.direction.x,1/this.textureHeight*this.direction.y)}_updateParameters(e,t){const s=this._kernel,i=(s-1)/2;let r=[],n=[],a=0;for(let e=0;e<s;e++){const t=e/(s-1),o=this._gaussianWeight(2*t-1);r[e]=e-i,n[e]=o,a+=o}for(let e=0;e<n.length;e++)n[e]/=a;const o=[],h=[],l=[];for(let e=0;e<=i;e+=2){const t=Math.min(e+1,Math.floor(i));if(e===t)l.push({o:r[e],w:n[e]});else{const s=t===i,a=n[e]+n[t]*(s?.5:1),o=r[e]+1/(1+n[e]/n[t]);0===o?(l.push({o:r[e],w:n[e]}),l.push({o:r[e+1],w:n[e+1]})):(l.push({o,w:a}),l.push({o:-o,w:a}))}}for(let e=0;e<l.length;e++)h[e]=l[e].o,o[e]=l[e].w;r=h,n=o;const c=this.options.engine.getCaps().maxVaryingVectors-(1===this.options.shaderLanguage?1:0),u=Math.max(c,0)-1;let d=Math.min(r.length,u),_="";_+=this._staticDefines,-1!=this._staticDefines.indexOf("DOF")&&(_+=`#define CENTER_WEIGHT ${this._glslFloat(n[d-1])}\n`,d--);for(let e=0;e<d;e++)_+=`#define KERNEL_OFFSET${e} ${this._glslFloat(r[e])}\n`,_+=`#define KERNEL_WEIGHT${e} ${this._glslFloat(n[e])}\n`;let f=0;for(let e=u;e<r.length;e++)_+=`#define KERNEL_DEP_OFFSET${f} ${this._glslFloat(r[e])}\n`,_+=`#define KERNEL_DEP_WEIGHT${f} ${this._glslFloat(n[e])}\n`,f++;this.packedFloat&&(_+="#define PACKEDFLOAT 1"),this.options.blockCompilation=!1,this.updateEffect(_,null,null,{varyingCount:d,depCount:f},e,t)}_nearestBestKernel(e){const t=Math.round(e);for(const e of[t,t-1,t+1,t-2,t+2])if(e%2!=0&&Math.floor(e/2)%2==0&&e>0)return Math.max(e,3);return Math.max(t,3)}_gaussianWeight(e){const t=1/3,s=-e*e/(2*t*t);return 1/(Math.sqrt(2*Math.PI)*t)*Math.exp(s)}_glslFloat(e,t=8){return e.toFixed(t).replace(/0+$/,"")}}n.VertexUrl="kernelBlur",n.FragmentUrl="kernelBlur",n.Uniforms=["delta","direction"],n.Samplers=["circleOfConfusionSampler"]},3099:(e,t,s)=>{s.d(t,{m:()=>o});var i=s(7931),r=s(9923);class n{set opaqueSortCompareFn(e){this._opaqueSortCompareFn=e||n.PainterSortCompare,this._renderOpaque=this._renderOpaqueSorted}set alphaTestSortCompareFn(e){this._alphaTestSortCompareFn=e||n.PainterSortCompare,this._renderAlphaTest=this._renderAlphaTestSorted}set transparentSortCompareFn(e){this._transparentSortCompareFn=e||n.defaultTransparentSortCompare,this._renderTransparent=this._renderTransparentSorted}constructor(e,t,s=null,r=null,n=null){this.index=e,this._opaqueSubMeshes=new i.L(256),this._transparentSubMeshes=new i.L(256),this._alphaTestSubMeshes=new i.L(256),this._depthOnlySubMeshes=new i.L(256),this._particleSystems=new i.L(256),this._spriteManagers=new i.L(256),this._empty=!0,this._edgesRenderers=new i.b(16),this._scene=t,this.opaqueSortCompareFn=s,this.alphaTestSortCompareFn=r,this.transparentSortCompareFn=n}render(e,t,s,i){if(e)return void e(this._opaqueSubMeshes,this._alphaTestSubMeshes,this._transparentSubMeshes,this._depthOnlySubMeshes);const r=this._scene.getEngine();0!==this._depthOnlySubMeshes.length&&(r.setColorWrite(!1),this._renderAlphaTest(this._depthOnlySubMeshes),r.setColorWrite(!0)),0!==this._opaqueSubMeshes.length&&this._renderOpaque(this._opaqueSubMeshes),0!==this._alphaTestSubMeshes.length&&this._renderAlphaTest(this._alphaTestSubMeshes);const n=r.getStencilBuffer();if(r.setStencilBuffer(!1),t&&this._renderSprites(),s&&this._renderParticles(i),this.onBeforeTransparentRendering&&this.onBeforeTransparentRendering(),0!==this._transparentSubMeshes.length||this._scene.useOrderIndependentTransparency){if(r.setStencilBuffer(n),this._scene.useOrderIndependentTransparency){const e=this._scene.depthPeelingRenderer.render(this._transparentSubMeshes);e.length&&this._renderTransparent(e)}else this._renderTransparent(this._transparentSubMeshes);r.setAlphaMode(0)}if(r.setStencilBuffer(!1),this._edgesRenderers.length){for(let e=0;e<this._edgesRenderers.length;e++)this._edgesRenderers.data[e].render();r.setAlphaMode(0)}r.setStencilBuffer(n)}_renderOpaqueSorted(e){n._RenderSorted(e,this._opaqueSortCompareFn,this._scene.activeCamera,!1)}_renderAlphaTestSorted(e){n._RenderSorted(e,this._alphaTestSortCompareFn,this._scene.activeCamera,!1)}_renderTransparentSorted(e){n._RenderSorted(e,this._transparentSortCompareFn,this._scene.activeCamera,!0)}static _RenderSorted(e,t,s,i){let a,o=0;const h=s?s.globalPosition:n._ZeroVector;if(i)for(;o<e.length;o++)a=e.data[o],a._alphaIndex=a.getMesh().alphaIndex,a._distanceToCamera=r.Pq.Distance(a.getBoundingInfo().boundingSphere.centerWorld,h);const l=e.length===e.data.length?e.data:e.data.slice(0,e.length);t&&l.sort(t);const c=l[0].getMesh().getScene();for(o=0;o<l.length;o++)if(a=l[o],!c._activeMeshesFrozenButKeepClipping||a.isInFrustum(c._frustumPlanes)){if(i){const e=a.getMaterial();if(e&&e.needDepthPrePass){const t=e.getScene().getEngine();t.setColorWrite(!1),t.setAlphaMode(0),a.render(!1),t.setColorWrite(!0)}}a.render(i)}}static defaultTransparentSortCompare(e,t){return e._alphaIndex>t._alphaIndex?1:e._alphaIndex<t._alphaIndex?-1:n.backToFrontSortCompare(e,t)}static backToFrontSortCompare(e,t){return e._distanceToCamera<t._distanceToCamera?1:e._distanceToCamera>t._distanceToCamera?-1:0}static frontToBackSortCompare(e,t){return e._distanceToCamera<t._distanceToCamera?-1:e._distanceToCamera>t._distanceToCamera?1:0}static PainterSortCompare(e,t){const s=e.getMesh(),i=t.getMesh();return s.material&&i.material?s.material.uniqueId-i.material.uniqueId:s.uniqueId-i.uniqueId}prepare(){this._opaqueSubMeshes.reset(),this._transparentSubMeshes.reset(),this._alphaTestSubMeshes.reset(),this._depthOnlySubMeshes.reset(),this._particleSystems.reset(),this.prepareSprites(),this._edgesRenderers.reset(),this._empty=!0}prepareSprites(){this._spriteManagers.reset()}dispose(){this._opaqueSubMeshes.dispose(),this._transparentSubMeshes.dispose(),this._alphaTestSubMeshes.dispose(),this._depthOnlySubMeshes.dispose(),this._particleSystems.dispose(),this._spriteManagers.dispose(),this._edgesRenderers.dispose()}dispatch(e,t,s){void 0===t&&(t=e.getMesh()),void 0===s&&(s=e.getMaterial()),null!=s&&(s.needAlphaBlendingForMesh(t)?this._transparentSubMeshes.push(e):s.needAlphaTesting()?(s.needDepthPrePass&&this._depthOnlySubMeshes.push(e),this._alphaTestSubMeshes.push(e)):(s.needDepthPrePass&&this._depthOnlySubMeshes.push(e),this._opaqueSubMeshes.push(e)),t._renderingGroup=this,t._edgesRenderer&&t.isEnabled()&&t.isVisible&&t._edgesRenderer.isEnabled&&this._edgesRenderers.pushNoDuplicate(t._edgesRenderer),this._empty=!1)}dispatchSprites(e){this._spriteManagers.push(e),this._empty=!1}dispatchParticles(e){this._particleSystems.push(e),this._empty=!1}_renderParticles(e){if(0===this._particleSystems.length)return;const t=this._scene.activeCamera;this._scene.onBeforeParticlesRenderingObservable.notifyObservers(this._scene);for(let s=0;s<this._particleSystems.length;s++){const i=this._particleSystems.data[s];if(0===(t&&t.layerMask&i.layerMask))continue;const r=i.emitter;r.position&&e&&-1===e.indexOf(r)||this._scene._activeParticles.addCount(i.render(),!1)}this._scene.onAfterParticlesRenderingObservable.notifyObservers(this._scene)}_renderSprites(){if(!this._scene.spritesEnabled||0===this._spriteManagers.length)return;const e=this._scene.activeCamera;this._scene.onBeforeSpritesRenderingObservable.notifyObservers(this._scene);for(let t=0;t<this._spriteManagers.length;t++){const s=this._spriteManagers.data[t];0!==(e&&e.layerMask&s.layerMask)&&s.render()}this._scene.onAfterSpritesRenderingObservable.notifyObservers(this._scene)}}n._ZeroVector=r.Pq.Zero();class a{}class o{get maintainStateBetweenFrames(){return this._maintainStateBetweenFrames}set maintainStateBetweenFrames(e){e!==this._maintainStateBetweenFrames&&(this._maintainStateBetweenFrames=e,this._maintainStateBetweenFrames||this.restoreDispachedFlags())}restoreDispachedFlags(){for(const e of this._scene.meshes)if(e.subMeshes)for(const t of e.subMeshes)t._wasDispatched=!1;if(this._scene.spriteManagers)for(const e of this._scene.spriteManagers)e._wasDispatched=!1;for(const e of this._scene.particleSystems)e._wasDispatched=!1}constructor(e){this._useSceneAutoClearSetup=!1,this._renderingGroups=new Array,this._autoClearDepthStencil={},this._customOpaqueSortCompareFn={},this._customAlphaTestSortCompareFn={},this._customTransparentSortCompareFn={},this._renderingGroupInfo=new a,this._maintainStateBetweenFrames=!1,this._scene=e;for(let e=o.MIN_RENDERINGGROUPS;e<o.MAX_RENDERINGGROUPS;e++)this._autoClearDepthStencil[e]={autoClear:!0,depth:!0,stencil:!0}}getRenderingGroup(e){const t=e||0;return this._prepareRenderingGroup(t),this._renderingGroups[t]}_clearDepthStencilBuffer(e=!0,t=!0){this._depthStencilBufferAlreadyCleaned||(this._scene.getEngine().clear(null,!1,e,t),this._depthStencilBufferAlreadyCleaned=!0)}render(e,t,s,i){const r=this._renderingGroupInfo;if(r.scene=this._scene,r.camera=this._scene.activeCamera,this._scene.spriteManagers&&i)for(let e=0;e<this._scene.spriteManagers.length;e++){const t=this._scene.spriteManagers[e];this.dispatchSprites(t)}for(let n=o.MIN_RENDERINGGROUPS;n<o.MAX_RENDERINGGROUPS;n++){this._depthStencilBufferAlreadyCleaned=n===o.MIN_RENDERINGGROUPS;const a=this._renderingGroups[n];if(!a||a._empty)continue;const h=1<<n;if(r.renderingGroupId=n,this._scene.onBeforeRenderingGroupObservable.notifyObservers(r,h),o.AUTOCLEAR){const e=this._useSceneAutoClearSetup?this._scene.getAutoClearDepthStencilSetup(n):this._autoClearDepthStencil[n];e&&e.autoClear&&this._clearDepthStencilBuffer(e.depth,e.stencil)}for(const e of this._scene._beforeRenderingGroupDrawStage)e.action(n);a.render(e,i,s,t);for(const e of this._scene._afterRenderingGroupDrawStage)e.action(n);this._scene.onAfterRenderingGroupObservable.notifyObservers(r,h)}}reset(){if(!this.maintainStateBetweenFrames)for(let e=o.MIN_RENDERINGGROUPS;e<o.MAX_RENDERINGGROUPS;e++){const t=this._renderingGroups[e];t&&t.prepare()}}resetSprites(){if(!this.maintainStateBetweenFrames)for(let e=o.MIN_RENDERINGGROUPS;e<o.MAX_RENDERINGGROUPS;e++){const t=this._renderingGroups[e];t&&t.prepareSprites()}}dispose(){this.freeRenderingGroups(),this._renderingGroups.length=0,this._renderingGroupInfo=null}freeRenderingGroups(){for(let e=o.MIN_RENDERINGGROUPS;e<o.MAX_RENDERINGGROUPS;e++){const t=this._renderingGroups[e];t&&t.dispose()}}_prepareRenderingGroup(e){void 0===this._renderingGroups[e]&&(this._renderingGroups[e]=new n(e,this._scene,this._customOpaqueSortCompareFn[e],this._customAlphaTestSortCompareFn[e],this._customTransparentSortCompareFn[e]))}dispatchSprites(e){this.maintainStateBetweenFrames&&e._wasDispatched||(e._wasDispatched=!0,this.getRenderingGroup(e.renderingGroupId).dispatchSprites(e))}dispatchParticles(e){this.maintainStateBetweenFrames&&e._wasDispatched||(e._wasDispatched=!0,this.getRenderingGroup(e.renderingGroupId).dispatchParticles(e))}dispatch(e,t,s){void 0===t&&(t=e.getMesh()),this.maintainStateBetweenFrames&&e._wasDispatched||(e._wasDispatched=!0,this.getRenderingGroup(t.renderingGroupId).dispatch(e,t,s))}setRenderingOrder(e,t=null,s=null,i=null){if(this._customOpaqueSortCompareFn[e]=t,this._customAlphaTestSortCompareFn[e]=s,this._customTransparentSortCompareFn[e]=i,this._renderingGroups[e]){const t=this._renderingGroups[e];t.opaqueSortCompareFn=this._customOpaqueSortCompareFn[e],t.alphaTestSortCompareFn=this._customAlphaTestSortCompareFn[e],t.transparentSortCompareFn=this._customTransparentSortCompareFn[e]}}setRenderingAutoClearDepthStencil(e,t,s=!0,i=!0){this._autoClearDepthStencil[e]={autoClear:t,depth:s,stencil:i}}getAutoClearDepthStencilSetup(e){return this._autoClearDepthStencil[e]}}o.MAX_RENDERINGGROUPS=4,o.MIN_RENDERINGGROUPS=0,o.AUTOCLEAR=!0},5523:(e,t,s)=>{s(9610).l.IncludesShadersStore.bakedVertexAnimation="#ifdef BAKED_VERTEX_ANIMATION_TEXTURE\n{\n#ifdef INSTANCES\n#define BVASNAME bakedVertexAnimationSettingsInstanced\n#else\n#define BVASNAME bakedVertexAnimationSettings\n#endif\nfloat VATStartFrame=BVASNAME.x;float VATEndFrame=BVASNAME.y;float VATOffsetFrame=BVASNAME.z;float VATSpeed=BVASNAME.w;float totalFrames=VATEndFrame-VATStartFrame+1.0;float time=bakedVertexAnimationTime*VATSpeed/totalFrames;float frameCorrection=time<1.0 ? 0.0 : 1.0;float numOfFrames=totalFrames-frameCorrection;float VATFrameNum=fract(time)*numOfFrames;VATFrameNum=mod(VATFrameNum+VATOffsetFrame,numOfFrames);VATFrameNum=floor(VATFrameNum);VATFrameNum+=VATStartFrame+frameCorrection;mat4 VATInfluence;VATInfluence=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndices[0],VATFrameNum)*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndices[1],VATFrameNum)*matricesWeights[1];\n#endif\n#if NUM_BONE_INFLUENCERS>2\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndices[2],VATFrameNum)*matricesWeights[2];\n#endif\n#if NUM_BONE_INFLUENCERS>3\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndices[3],VATFrameNum)*matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndicesExtra[0],VATFrameNum)*matricesWeightsExtra[0];\n#endif\n#if NUM_BONE_INFLUENCERS>5\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndicesExtra[1],VATFrameNum)*matricesWeightsExtra[1];\n#endif\n#if NUM_BONE_INFLUENCERS>6\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndicesExtra[2],VATFrameNum)*matricesWeightsExtra[2];\n#endif\n#if NUM_BONE_INFLUENCERS>7\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndicesExtra[3],VATFrameNum)*matricesWeightsExtra[3];\n#endif\nfinalWorld=finalWorld*VATInfluence;}\n#endif\n"},8959:(e,t,s)=>{s(9610).l.IncludesShadersStore.bakedVertexAnimationDeclaration="#ifdef BAKED_VERTEX_ANIMATION_TEXTURE\nuniform float bakedVertexAnimationTime;uniform vec2 bakedVertexAnimationTextureSizeInverted;uniform vec4 bakedVertexAnimationSettings;uniform sampler2D bakedVertexAnimationTexture;\n#ifdef INSTANCES\nattribute vec4 bakedVertexAnimationSettingsInstanced;\n#endif\n#define inline\nmat4 readMatrixFromRawSamplerVAT(sampler2D smp,float index,float frame)\n{float offset=index*4.0;float frameUV=(frame+0.5)*bakedVertexAnimationTextureSizeInverted.y;float dx=bakedVertexAnimationTextureSizeInverted.x;vec4 m0=texture2D(smp,vec2(dx*(offset+0.5),frameUV));vec4 m1=texture2D(smp,vec2(dx*(offset+1.5),frameUV));vec4 m2=texture2D(smp,vec2(dx*(offset+2.5),frameUV));vec4 m3=texture2D(smp,vec2(dx*(offset+3.5),frameUV));return mat4(m0,m1,m2,m3);}\n#endif\n"},9707:(e,t,s)=>{s(9610).l.IncludesShadersStore.bonesDeclaration="#if NUM_BONE_INFLUENCERS>0\nattribute vec4 matricesIndices;attribute vec4 matricesWeights;\n#if NUM_BONE_INFLUENCERS>4\nattribute vec4 matricesIndicesExtra;attribute vec4 matricesWeightsExtra;\n#endif\n#ifndef BAKED_VERTEX_ANIMATION_TEXTURE\n#ifdef BONETEXTURE\nuniform highp sampler2D boneSampler;uniform float boneTextureWidth;\n#else\nuniform mat4 mBones[BonesPerMesh];\n#endif\n#ifdef BONES_VELOCITY_ENABLED\nuniform mat4 mPreviousBones[BonesPerMesh];\n#endif\n#ifdef BONETEXTURE\n#define inline\nmat4 readMatrixFromRawSampler(sampler2D smp,float index)\n{float offset=index *4.0;float dx=1.0/boneTextureWidth;vec4 m0=texture2D(smp,vec2(dx*(offset+0.5),0.));vec4 m1=texture2D(smp,vec2(dx*(offset+1.5),0.));vec4 m2=texture2D(smp,vec2(dx*(offset+2.5),0.));vec4 m3=texture2D(smp,vec2(dx*(offset+3.5),0.));return mat4(m0,m1,m2,m3);}\n#endif\n#endif\n#endif\n"},3361:(e,t,s)=>{s(9610).l.IncludesShadersStore.bonesVertex="#ifndef BAKED_VERTEX_ANIMATION_TEXTURE\n#if NUM_BONE_INFLUENCERS>0\nmat4 influence;\n#ifdef BONETEXTURE\ninfluence=readMatrixFromRawSampler(boneSampler,matricesIndices[0])*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndices[1])*matricesWeights[1];\n#endif\n#if NUM_BONE_INFLUENCERS>2\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndices[2])*matricesWeights[2];\n#endif\n#if NUM_BONE_INFLUENCERS>3\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndices[3])*matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[0])*matricesWeightsExtra[0];\n#endif\n#if NUM_BONE_INFLUENCERS>5\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[1])*matricesWeightsExtra[1];\n#endif\n#if NUM_BONE_INFLUENCERS>6\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[2])*matricesWeightsExtra[2];\n#endif\n#if NUM_BONE_INFLUENCERS>7\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[3])*matricesWeightsExtra[3];\n#endif\n#else\ninfluence=mBones[int(matricesIndices[0])]*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\ninfluence+=mBones[int(matricesIndices[1])]*matricesWeights[1];\n#endif\n#if NUM_BONE_INFLUENCERS>2\ninfluence+=mBones[int(matricesIndices[2])]*matricesWeights[2];\n#endif\n#if NUM_BONE_INFLUENCERS>3\ninfluence+=mBones[int(matricesIndices[3])]*matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\ninfluence+=mBones[int(matricesIndicesExtra[0])]*matricesWeightsExtra[0];\n#endif\n#if NUM_BONE_INFLUENCERS>5\ninfluence+=mBones[int(matricesIndicesExtra[1])]*matricesWeightsExtra[1];\n#endif\n#if NUM_BONE_INFLUENCERS>6\ninfluence+=mBones[int(matricesIndicesExtra[2])]*matricesWeightsExtra[2];\n#endif\n#if NUM_BONE_INFLUENCERS>7\ninfluence+=mBones[int(matricesIndicesExtra[3])]*matricesWeightsExtra[3];\n#endif\n#endif\nfinalWorld=finalWorld*influence;\n#endif\n#endif\n"},7412:(e,t,s)=>{s(9610).l.IncludesShadersStore.clipPlaneFragment="#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6)\nif (false) {}\n#endif\n#ifdef CLIPPLANE\nelse if (fClipDistance>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE2\nelse if (fClipDistance2>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE3\nelse if (fClipDistance3>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE4\nelse if (fClipDistance4>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE5\nelse if (fClipDistance5>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE6\nelse if (fClipDistance6>0.0)\n{discard;}\n#endif\n"},6194:(e,t,s)=>{s(9610).l.IncludesShadersStore.clipPlaneFragmentDeclaration="#ifdef CLIPPLANE\nvarying float fClipDistance;\n#endif\n#ifdef CLIPPLANE2\nvarying float fClipDistance2;\n#endif\n#ifdef CLIPPLANE3\nvarying float fClipDistance3;\n#endif\n#ifdef CLIPPLANE4\nvarying float fClipDistance4;\n#endif\n#ifdef CLIPPLANE5\nvarying float fClipDistance5;\n#endif\n#ifdef CLIPPLANE6\nvarying float fClipDistance6;\n#endif\n"},7314:(e,t,s)=>{s(9610).l.IncludesShadersStore.clipPlaneVertex="#ifdef CLIPPLANE\nfClipDistance=dot(worldPos,vClipPlane);\n#endif\n#ifdef CLIPPLANE2\nfClipDistance2=dot(worldPos,vClipPlane2);\n#endif\n#ifdef CLIPPLANE3\nfClipDistance3=dot(worldPos,vClipPlane3);\n#endif\n#ifdef CLIPPLANE4\nfClipDistance4=dot(worldPos,vClipPlane4);\n#endif\n#ifdef CLIPPLANE5\nfClipDistance5=dot(worldPos,vClipPlane5);\n#endif\n#ifdef CLIPPLANE6\nfClipDistance6=dot(worldPos,vClipPlane6);\n#endif\n"},1636:(e,t,s)=>{s(9610).l.IncludesShadersStore.clipPlaneVertexDeclaration="#ifdef CLIPPLANE\nuniform vec4 vClipPlane;varying float fClipDistance;\n#endif\n#ifdef CLIPPLANE2\nuniform vec4 vClipPlane2;varying float fClipDistance2;\n#endif\n#ifdef CLIPPLANE3\nuniform vec4 vClipPlane3;varying float fClipDistance3;\n#endif\n#ifdef CLIPPLANE4\nuniform vec4 vClipPlane4;varying float fClipDistance4;\n#endif\n#ifdef CLIPPLANE5\nuniform vec4 vClipPlane5;varying float fClipDistance5;\n#endif\n#ifdef CLIPPLANE6\nuniform vec4 vClipPlane6;varying float fClipDistance6;\n#endif\n"},1218:(e,t,s)=>{s(9610).l.IncludesShadersStore.instancesDeclaration="#ifdef INSTANCES\nattribute vec4 world0;attribute vec4 world1;attribute vec4 world2;attribute vec4 world3;\n#ifdef INSTANCESCOLOR\nattribute vec4 instanceColor;\n#endif\n#if defined(THIN_INSTANCES) && !defined(WORLD_UBO)\nuniform mat4 world;\n#endif\n#if defined(VELOCITY) || defined(PREPASS_VELOCITY) || defined(PREPASS_VELOCITY_LINEAR) || defined(VELOCITY_LINEAR)\nattribute vec4 previousWorld0;attribute vec4 previousWorld1;attribute vec4 previousWorld2;attribute vec4 previousWorld3;\n#ifdef THIN_INSTANCES\nuniform mat4 previousWorld;\n#endif\n#endif\n#else\n#if !defined(WORLD_UBO)\nuniform mat4 world;\n#endif\n#if defined(VELOCITY) || defined(PREPASS_VELOCITY) || defined(PREPASS_VELOCITY_LINEAR) || defined(VELOCITY_LINEAR)\nuniform mat4 previousWorld;\n#endif\n#endif\n"},3298:(e,t,s)=>{s(9610).l.IncludesShadersStore.instancesVertex="#ifdef INSTANCES\nmat4 finalWorld=mat4(world0,world1,world2,world3);\n#if defined(PREPASS_VELOCITY) || defined(VELOCITY) || defined(PREPASS_VELOCITY_LINEAR) || defined(VELOCITY_LINEAR)\nmat4 finalPreviousWorld=mat4(previousWorld0,previousWorld1,\npreviousWorld2,previousWorld3);\n#endif\n#ifdef THIN_INSTANCES\nfinalWorld=world*finalWorld;\n#if defined(PREPASS_VELOCITY) || defined(VELOCITY) || defined(PREPASS_VELOCITY_LINEAR) || defined(VELOCITY_LINEAR)\nfinalPreviousWorld=previousWorld*finalPreviousWorld;\n#endif\n#endif\n#else\nmat4 finalWorld=world;\n#if defined(PREPASS_VELOCITY) || defined(VELOCITY) || defined(PREPASS_VELOCITY_LINEAR) || defined(VELOCITY_LINEAR)\nmat4 finalPreviousWorld=previousWorld;\n#endif\n#endif\n"},5060:(e,t,s)=>{s(9610).l.IncludesShadersStore.morphTargetsVertex="#ifdef MORPHTARGETS\n#ifdef MORPHTARGETS_TEXTURE\n#if {X}==0\nfor (int i=0; i<NUM_MORPH_INFLUENCERS; i++) {if (i>=morphTargetCount) break;vertexID=float(gl_VertexID)*morphTargetTextureInfo.x;positionUpdated+=(readVector3FromRawSampler(i,vertexID)-position)*morphTargetInfluences[i];vertexID+=1.0;\n#ifdef MORPHTARGETS_NORMAL\nnormalUpdated+=(readVector3FromRawSampler(i,vertexID) -normal)*morphTargetInfluences[i];vertexID+=1.0;\n#endif\n#ifdef MORPHTARGETS_UV\nuvUpdated+=(readVector3FromRawSampler(i,vertexID).xy-uv)*morphTargetInfluences[i];vertexID+=1.0;\n#endif\n#ifdef MORPHTARGETS_TANGENT\ntangentUpdated.xyz+=(readVector3FromRawSampler(i,vertexID) -tangent.xyz)*morphTargetInfluences[i];\n#endif\n}\n#endif\n#else\npositionUpdated+=(position{X}-position)*morphTargetInfluences[{X}];\n#ifdef MORPHTARGETS_NORMAL\nnormalUpdated+=(normal{X}-normal)*morphTargetInfluences[{X}];\n#endif\n#ifdef MORPHTARGETS_TANGENT\ntangentUpdated.xyz+=(tangent{X}-tangent.xyz)*morphTargetInfluences[{X}];\n#endif\n#ifdef MORPHTARGETS_UV\nuvUpdated+=(uv_{X}-uv)*morphTargetInfluences[{X}];\n#endif\n#endif\n#endif\n"},738:(e,t,s)=>{s(9610).l.IncludesShadersStore.morphTargetsVertexDeclaration="#ifdef MORPHTARGETS\n#ifndef MORPHTARGETS_TEXTURE\nattribute vec3 position{X};\n#ifdef MORPHTARGETS_NORMAL\nattribute vec3 normal{X};\n#endif\n#ifdef MORPHTARGETS_TANGENT\nattribute vec3 tangent{X};\n#endif\n#ifdef MORPHTARGETS_UV\nattribute vec2 uv_{X};\n#endif\n#elif {X}==0\nuniform int morphTargetCount;\n#endif\n#endif\n"},8451:(e,t,s)=>{s(9610).l.IncludesShadersStore.morphTargetsVertexGlobal="#ifdef MORPHTARGETS\n#ifdef MORPHTARGETS_TEXTURE\nfloat vertexID;\n#endif\n#endif\n"},7999:(e,t,s)=>{s(9610).l.IncludesShadersStore.morphTargetsVertexGlobalDeclaration="#ifdef MORPHTARGETS\nuniform float morphTargetInfluences[NUM_MORPH_INFLUENCERS];\n#ifdef MORPHTARGETS_TEXTURE \nuniform float morphTargetTextureIndices[NUM_MORPH_INFLUENCERS];uniform vec3 morphTargetTextureInfo;uniform highp sampler2DArray morphTargets;vec3 readVector3FromRawSampler(int targetIndex,float vertexIndex)\n{ \nfloat y=floor(vertexIndex/morphTargetTextureInfo.y);float x=vertexIndex-y*morphTargetTextureInfo.y;vec3 textureUV=vec3((x+0.5)/morphTargetTextureInfo.y,(y+0.5)/morphTargetTextureInfo.z,morphTargetTextureIndices[targetIndex]);return texture(morphTargets,textureUV).xyz;}\n#endif\n#endif\n"},8334:(e,t,s)=>{s(9610).l.IncludesShadersStore.packingFunctions="vec4 pack(float depth)\n{const vec4 bit_shift=vec4(255.0*255.0*255.0,255.0*255.0,255.0,1.0);const vec4 bit_mask=vec4(0.0,1.0/255.0,1.0/255.0,1.0/255.0);vec4 res=fract(depth*bit_shift);res-=res.xxyz*bit_mask;return res;}\nfloat unpack(vec4 color)\n{const vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(color,bit_shift);}"},1211:(e,t,s)=>{s(9610).l.IncludesShadersStore.pointCloudVertex="#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n"},8852:(e,t,s)=>{s.r(t),s.d(t,{depthPixelShader:()=>a});var i=s(9610);s(6194),s(8334),s(7412);const r="depthPixelShader",n="#ifdef ALPHATEST\nvarying vec2 vUV;uniform sampler2D diffuseSampler;\n#endif\n#include<clipPlaneFragmentDeclaration>\nvarying float vDepthMetric;\n#ifdef PACKED\n#include<packingFunctions>\n#endif\n#ifdef STORE_CAMERASPACE_Z\nvarying vec4 vViewPos;\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{\n#include<clipPlaneFragment>\n#ifdef ALPHATEST\nif (texture2D(diffuseSampler,vUV).a<0.4)\ndiscard;\n#endif\n#ifdef STORE_CAMERASPACE_Z\n#ifdef PACKED\ngl_FragColor=pack(vViewPos.z);\n#else\ngl_FragColor=vec4(vViewPos.z,0.0,0.0,1.0);\n#endif\n#else\n#ifdef NONLINEARDEPTH\n#ifdef PACKED\ngl_FragColor=pack(gl_FragCoord.z);\n#else\ngl_FragColor=vec4(gl_FragCoord.z,0.0,0.0,0.0);\n#endif\n#else\n#ifdef PACKED\ngl_FragColor=pack(vDepthMetric);\n#else\ngl_FragColor=vec4(vDepthMetric,0.0,0.0,1.0);\n#endif\n#endif\n#endif\n}";i.l.ShadersStore[r]=n;const a={name:r,shader:n}},9977:(e,t,s)=>{s.r(t),s.d(t,{depthVertexShader:()=>a});var i=s(9610);s(9707),s(8959),s(7999),s(738),s(1636),s(1218);i.l.IncludesShadersStore.pointCloudVertexDeclaration="#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n",s(8451),s(5060),s(3298),s(3361),s(5523),s(7314),s(1211);const r="depthVertexShader",n="attribute vec3 position;\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#include<clipPlaneVertexDeclaration>\n#include<instancesDeclaration>\nuniform mat4 viewProjection;uniform vec2 depthValues;\n#if defined(ALPHATEST) || defined(NEED_UV)\nvarying vec2 vUV;uniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\n#ifdef STORE_CAMERASPACE_Z\nuniform mat4 view;varying vec4 vViewPos;\n#endif\n#include<pointCloudVertexDeclaration>\nvarying float vDepthMetric;\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{vec3 positionUpdated=position;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\n#include<clipPlaneVertex>\ngl_Position=viewProjection*worldPos;\n#ifdef STORE_CAMERASPACE_Z\nvViewPos=view*worldPos;\n#else\n#ifdef USE_REVERSE_DEPTHBUFFER\nvDepthMetric=((-gl_Position.z+depthValues.x)/(depthValues.y));\n#else\nvDepthMetric=((gl_Position.z+depthValues.x)/(depthValues.y));\n#endif\n#endif\n#if defined(ALPHATEST) || defined(BASIC_RENDER)\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#include<pointCloudVertex>\n}\n";i.l.ShadersStore[r]=n;const a={name:r,shader:n}},6612:(e,t,s)=>{s.r(t),s.d(t,{postprocessVertexShader:()=>n});const i="postprocessVertexShader",r="attribute vec2 position;uniform vec2 scale;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvUV=(position*madd+madd)*scale;gl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";s(9610).l.ShadersStore[i]=r;const n={name:i,shader:r}},8438:(e,t,s)=>{s.r(t),s.d(t,{sharpenPixelShader:()=>n});const i="sharpenPixelShader",r="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec2 screenSize;uniform vec2 sharpnessAmounts;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec2 onePixel=vec2(1.0,1.0)/screenSize;vec4 color=texture2D(textureSampler,vUV);vec4 edgeDetection=texture2D(textureSampler,vUV+onePixel*vec2(0,-1)) +\ntexture2D(textureSampler,vUV+onePixel*vec2(-1,0)) +\ntexture2D(textureSampler,vUV+onePixel*vec2(1,0)) +\ntexture2D(textureSampler,vUV+onePixel*vec2(0,1)) -\ncolor*4.0;gl_FragColor=max(vec4(color.rgb*sharpnessAmounts.y,color.a)-(sharpnessAmounts.x*vec4(edgeDetection.rgb,0)),0.);}";s(9610).l.ShadersStore[i]=r;const n={name:i,shader:r}},7762:(e,t,s)=>{s.d(t,{WZ:()=>b});var i=s(5530),r=s(7328),n=s(861),a=s(1137),o=s(6315),h=s(9923),l=s(4609),c=s(5616),u=s(998),d=s(6552);i.e._instancedMeshFactory=(e,t)=>{const s=new _(e,t);if(t.instancedBuffers){s.instancedBuffers={};for(const e in t.instancedBuffers)s.instancedBuffers[e]=t.instancedBuffers[e]}return s};class _ extends n.u{constructor(e,t){super(e,t.getScene()),this._indexInSourceMeshInstanceArray=-1,this._distanceToCamera=0,t.addInstance(this),this._sourceMesh=t,this._unIndexed=t._unIndexed,this.position.copyFrom(t.position),this.rotation.copyFrom(t.rotation),this.scaling.copyFrom(t.scaling),t.rotationQuaternion&&(this.rotationQuaternion=t.rotationQuaternion.clone()),this.animations=t.animations.slice();for(const e of t.getAnimationRanges())null!=e&&this.createAnimationRange(e.name,e.from,e.to);this.infiniteDistance=t.infiniteDistance,this.setPivotMatrix(t.getPivotMatrix()),this.refreshBoundingInfo(!0,!0),this._syncSubMeshes()}getClassName(){return"InstancedMesh"}get lightSources(){return this._sourceMesh._lightSources}_resyncLightSources(){}_resyncLightSource(){}_removeLightSource(){}get receiveShadows(){return this._sourceMesh.receiveShadows}set receiveShadows(e){this._sourceMesh?.receiveShadows!==e&&u.S0.Warn("Setting receiveShadows on an instanced mesh has no effect")}get material(){return this._sourceMesh.material}set material(e){this._sourceMesh?.material!==e&&u.S0.Warn("Setting material on an instanced mesh has no effect")}get visibility(){return this._sourceMesh.visibility}set visibility(e){this._sourceMesh?.visibility!==e&&u.S0.Warn("Setting visibility on an instanced mesh has no effect")}get skeleton(){return this._sourceMesh.skeleton}set skeleton(e){this._sourceMesh?.skeleton!==e&&u.S0.Warn("Setting skeleton on an instanced mesh has no effect")}get renderingGroupId(){return this._sourceMesh.renderingGroupId}set renderingGroupId(e){this._sourceMesh&&e!==this._sourceMesh.renderingGroupId&&a.V.Warn("Note - setting renderingGroupId of an instanced mesh has no effect on the scene")}getTotalVertices(){return this._sourceMesh?this._sourceMesh.getTotalVertices():0}getTotalIndices(){return this._sourceMesh.getTotalIndices()}get sourceMesh(){return this._sourceMesh}createInstance(e){return this._sourceMesh.createInstance(e)}isReady(e=!1){return this._sourceMesh.isReady(e,!0)}getVerticesData(e,t,s){return this._sourceMesh.getVerticesData(e,t,s)}copyVerticesData(e,t){this._sourceMesh.copyVerticesData(e,t)}setVerticesData(e,t,s,i){return this.sourceMesh&&this.sourceMesh.setVerticesData(e,t,s,i),this.sourceMesh}updateVerticesData(e,t,s,i){return this.sourceMesh&&this.sourceMesh.updateVerticesData(e,t,s,i),this.sourceMesh}setIndices(e,t=null){return this.sourceMesh&&this.sourceMesh.setIndices(e,t),this.sourceMesh}isVerticesDataPresent(e){return this._sourceMesh.isVerticesDataPresent(e)}getIndices(){return this._sourceMesh.getIndices()}get _positions(){return this._sourceMesh._positions}refreshBoundingInfo(e=!1,t=!1){if(this.hasBoundingInfo&&this.getBoundingInfo().isLocked)return this;let s;s="object"==typeof e?e:{applySkeleton:e,applyMorph:t};const i=this._sourceMesh.geometry?this._sourceMesh.geometry.boundingBias:null;return this._refreshBoundingInfo(this._sourceMesh._getData(s,null,c.R.PositionKind),i),this}_preActivate(){return this._currentLOD&&this._currentLOD._preActivate(),this}_activate(e,t){if(super._activate(e,t),this._sourceMesh.subMeshes||a.V.Warn("Instances should only be created for meshes with geometry."),this._currentLOD){if(this._currentLOD._getWorldMatrixDeterminant()>=0!=this._getWorldMatrixDeterminant()>=0)return this._internalAbstractMeshDataInfo._actAsRegularMesh=!0,!0;if(this._internalAbstractMeshDataInfo._actAsRegularMesh=!1,this._currentLOD._registerInstanceForRenderId(this,e),t){if(!this._currentLOD._internalAbstractMeshDataInfo._isActiveIntermediate)return this._currentLOD._internalAbstractMeshDataInfo._onlyForInstancesIntermediate=!0,!0}else if(!this._currentLOD._internalAbstractMeshDataInfo._isActive)return this._currentLOD._internalAbstractMeshDataInfo._onlyForInstances=!0,!0}return!1}_postActivate(){this._sourceMesh.edgesShareWithInstances&&this._sourceMesh._edgesRenderer&&this._sourceMesh._edgesRenderer.isEnabled&&this._sourceMesh._renderingGroup?(this._sourceMesh._renderingGroup._edgesRenderers.pushNoDuplicate(this._sourceMesh._edgesRenderer),this._sourceMesh._edgesRenderer.customInstances.push(this.getWorldMatrix())):this._edgesRenderer&&this._edgesRenderer.isEnabled&&this._sourceMesh._renderingGroup&&this._sourceMesh._renderingGroup._edgesRenderers.push(this._edgesRenderer)}getWorldMatrix(){if(this._currentLOD&&this._currentLOD.billboardMode!==r.V.BILLBOARDMODE_NONE&&this._currentLOD._masterMesh!==this){this._billboardWorldMatrix||(this._billboardWorldMatrix=new h.uq);const e=this._currentLOD._masterMesh;return this._currentLOD._masterMesh=this,h.AA.Vector3[7].copyFrom(this._currentLOD.position),this._currentLOD.position.set(0,0,0),this._billboardWorldMatrix.copyFrom(this._currentLOD.computeWorldMatrix(!0)),this._currentLOD.position.copyFrom(h.AA.Vector3[7]),this._currentLOD._masterMesh=e,this._billboardWorldMatrix}return super.getWorldMatrix()}get isAnInstance(){return!0}getLOD(e){if(!e)return this;const t=this.sourceMesh.getLODLevels();if(t&&0!==t.length){const t=this.getBoundingInfo();this._currentLOD=this.sourceMesh.getLOD(e,t.boundingSphere)}else this._currentLOD=this.sourceMesh;return this._currentLOD}_preActivateForIntermediateRendering(e){return this.sourceMesh._preActivateForIntermediateRendering(e)}_syncSubMeshes(){if(this.releaseSubMeshes(),this._sourceMesh.subMeshes)for(let e=0;e<this._sourceMesh.subMeshes.length;e++)this._sourceMesh.subMeshes[e].clone(this,this._sourceMesh);return this}_generatePointsArray(){return this._sourceMesh._generatePointsArray()}_updateBoundingInfo(){return this.hasBoundingInfo?this.getBoundingInfo().update(this.worldMatrixFromCache):this.buildBoundingInfo(this.absolutePosition,this.absolutePosition,this.worldMatrixFromCache),this._updateSubMeshesBoundingInfo(this.worldMatrixFromCache),this}clone(e,t=null,s,i){const r=(i||this._sourceMesh).createInstance(e);if(l.r.DeepCopy(this,r,["name","subMeshes","uniqueId","parent","lightSources","receiveShadows","material","visibility","skeleton","sourceMesh","isAnInstance","facetNb","isFacetDataEnabled","isBlocked","useBones","hasInstances","collider","edgesRenderer","forward","up","right","absolutePosition","absoluteScaling","absoluteRotationQuaternion","isWorldMatrixFrozen","nonUniformScaling","behaviors","worldMatrixFromCache","hasThinInstances","hasBoundingInfo"],[]),this.refreshBoundingInfo(),t&&(r.parent=t),!s)for(let e=0;e<this.getScene().meshes.length;e++){const t=this.getScene().meshes[e];t.parent===this&&t.clone(t.name,r)}return r.computeWorldMatrix(!0),this.onClonedObservable.notifyObservers(r),r}dispose(e,t=!1){this._sourceMesh.removeInstance(this),super.dispose(e,t)}_serializeAsParent(e){super._serializeAsParent(e),e.parentId=this._sourceMesh.uniqueId,e.parentInstanceIndex=this._indexInSourceMeshInstanceArray}instantiateHierarchy(e=null,t,s){const i=this.clone("Clone of "+(this.name||this.id),e||this.parent,!0,t&&t.newSourcedMesh);i&&s&&s(this,i);for(const e of this.getChildTransformNodes(!0))e.instantiateHierarchy(i,t,s);return i}}i.e.prototype.registerInstancedBuffer=function(e,t){if(this._userInstancedBuffersStorage?.vertexBuffers[e]?.dispose(),!this.instancedBuffers){this.instancedBuffers={};for(const e of this.instances)e.instancedBuffers={}}this._userInstancedBuffersStorage||(this._userInstancedBuffersStorage={data:{},vertexBuffers:{},strides:{},sizes:{},vertexArrayObjects:this.getEngine().getCaps().vertexArrayObject?{}:void 0}),this.instancedBuffers[e]=null,this._userInstancedBuffersStorage.strides[e]=t,this._userInstancedBuffersStorage.sizes[e]=32*t,this._userInstancedBuffersStorage.data[e]=new Float32Array(this._userInstancedBuffersStorage.sizes[e]),this._userInstancedBuffersStorage.vertexBuffers[e]=new c.R(this.getEngine(),this._userInstancedBuffersStorage.data[e],e,!0,!1,t,!0);for(const t of this.instances)t.instancedBuffers[e]=null;this._invalidateInstanceVertexArrayObject(),this._markSubMeshesAsAttributesDirty()},i.e.prototype._processInstancedBuffers=function(e,t){const s=e?e.length:0;for(const i in this.instancedBuffers){let r=this._userInstancedBuffersStorage.sizes[i];const n=this._userInstancedBuffersStorage.strides[i],a=(s+1)*n;for(;r<a;)r*=2;this._userInstancedBuffersStorage.data[i].length!=r&&(this._userInstancedBuffersStorage.data[i]=new Float32Array(r),this._userInstancedBuffersStorage.sizes[i]=r,this._userInstancedBuffersStorage.vertexBuffers[i]&&(this._userInstancedBuffersStorage.vertexBuffers[i].dispose(),this._userInstancedBuffersStorage.vertexBuffers[i]=null));const o=this._userInstancedBuffersStorage.data[i];let h=0;if(t){const e=this.instancedBuffers[i];e.toArray?e.toArray(o,h):e.copyToArray?e.copyToArray(o,h):o[h]=e,h+=n}for(let t=0;t<s;t++){const s=e[t].instancedBuffers[i];s.toArray?s.toArray(o,h):s.copyToArray?s.copyToArray(o,h):o[h]=s,h+=n}this._userInstancedBuffersStorage.vertexBuffers[i]?this._userInstancedBuffersStorage.vertexBuffers[i].updateDirectly(o,0):(this._userInstancedBuffersStorage.vertexBuffers[i]=new c.R(this.getEngine(),this._userInstancedBuffersStorage.data[i],i,!0,!1,n,!0),this._invalidateInstanceVertexArrayObject())}},i.e.prototype._invalidateInstanceVertexArrayObject=function(){if(this._userInstancedBuffersStorage&&void 0!==this._userInstancedBuffersStorage.vertexArrayObjects){for(const e in this._userInstancedBuffersStorage.vertexArrayObjects)this.getEngine().releaseVertexArrayObject(this._userInstancedBuffersStorage.vertexArrayObjects[e]);this._userInstancedBuffersStorage.vertexArrayObjects={}}},i.e.prototype._disposeInstanceSpecificData=function(){for(this._instanceDataStorage.instancesBuffer&&(this._instanceDataStorage.instancesBuffer.dispose(),this._instanceDataStorage.instancesBuffer=null);this.instances.length;)this.instances[0].dispose();for(const e in this.instancedBuffers)this._userInstancedBuffersStorage.vertexBuffers[e]&&this._userInstancedBuffersStorage.vertexBuffers[e].dispose();this._invalidateInstanceVertexArrayObject(),this.instancedBuffers={}},(0,d.Y5)("BABYLON.InstancedMesh",_);var f=s(4704),p=s(388);class g{constructor(){this.rootNodes=[],this.cameras=[],this.lights=[],this.meshes=[],this.skeletons=[],this.particleSystems=[],this.animations=[],this.animationGroups=[],this.multiMaterials=[],this.materials=[],this.morphTargetManagers=[],this.geometries=[],this.transformNodes=[],this.actionManagers=[],this.textures=[],this._environmentTexture=null,this.postProcesses=[],this.sounds=null,this.effectLayers=[],this.layers=[],this.reflectionProbes=[]}get environmentTexture(){return this._environmentTexture}set environmentTexture(e){this._environmentTexture=e}getNodes(){let e=[];return e=e.concat(this.meshes),e=e.concat(this.lights),e=e.concat(this.cameras),e=e.concat(this.transformNodes),this.skeletons.forEach((t=>e=e.concat(t.bones))),e}}class m extends g{}class T{constructor(){this.rootNodes=[],this.skeletons=[],this.animationGroups=[]}dispose(){this.rootNodes.slice(0).forEach((e=>{e.dispose()})),this.rootNodes.length=0,this.skeletons.slice(0).forEach((e=>{e.dispose()})),this.skeletons.length=0,this.animationGroups.slice(0).forEach((e=>{e.dispose()})),this.animationGroups.length=0}}class b extends g{constructor(e){super(),this._wasAddedToScene=!1,(e=e||o.q.LastCreatedScene)&&(this.scene=e,this.proceduralTextures=[],e.onDisposeObservable.add((()=>{this._wasAddedToScene||this.dispose()})),this._onContextRestoredObserver=e.getEngine().onContextRestoredObservable.add((()=>{for(const e of this.geometries)e._rebuild();for(const e of this.meshes)e._rebuild();for(const e of this.particleSystems)e.rebuild();for(const e of this.textures)e._rebuild()})))}_topologicalSort(e){const t=new Map;for(const s of e)t.set(s.uniqueId,s);const s={dependsOn:new Map,dependedBy:new Map};for(const t of e){const e=t.uniqueId;s.dependsOn.set(e,new Set),s.dependedBy.set(e,new Set)}for(const i of e){const e=i.uniqueId,r=s.dependsOn.get(e);if(i instanceof _){const n=i.sourceMesh;t.has(n.uniqueId)&&(r.add(n.uniqueId),s.dependedBy.get(n.uniqueId).add(e))}const n=s.dependedBy.get(e);for(const r of i.getDescendants()){const i=r.uniqueId;t.has(i)&&(n.add(i),s.dependsOn.get(i).add(e))}}const i=[],r=[];for(const i of e){const e=i.uniqueId;0===s.dependsOn.get(e).size&&(r.push(i),t.delete(e))}const n=r;for(;n.length>0;){const e=n.shift();i.push(e);const r=s.dependedBy.get(e.uniqueId);for(const i of Array.from(r.values())){const r=s.dependsOn.get(i);r.delete(e.uniqueId),0===r.size&&t.get(i)&&(n.push(t.get(i)),t.delete(i))}}return t.size>0&&(a.V.Error("SceneSerializer._topologicalSort: There were unvisited nodes:"),t.forEach((e=>a.V.Error(e.name)))),i}_addNodeAndDescendantsToList(e,t,s,i){if(s&&(!i||i(s))&&!t.has(s.uniqueId)){e.push(s),t.add(s.uniqueId);for(const r of s.getDescendants(!0))this._addNodeAndDescendantsToList(e,t,r,i)}}_isNodeInContainer(e){return e instanceof n.u&&-1!==this.meshes.indexOf(e)||e instanceof r.V&&-1!==this.transformNodes.indexOf(e)||e instanceof f.v&&-1!==this.lights.indexOf(e)||e instanceof p.i&&-1!==this.cameras.indexOf(e)}_isValidHierarchy(){for(const e of this.meshes)if(e.parent&&!this._isNodeInContainer(e.parent))return a.V.Warn(`Node ${e.name} has a parent that is not in the container.`),!1;for(const e of this.transformNodes)if(e.parent&&!this._isNodeInContainer(e.parent))return a.V.Warn(`Node ${e.name} has a parent that is not in the container.`),!1;for(const e of this.lights)if(e.parent&&!this._isNodeInContainer(e.parent))return a.V.Warn(`Node ${e.name} has a parent that is not in the container.`),!1;for(const e of this.cameras)if(e.parent&&!this._isNodeInContainer(e.parent))return a.V.Warn(`Node ${e.name} has a parent that is not in the container.`),!1;return!0}instantiateModelsToScene(e,t=!1,s){this._isValidHierarchy()||u.S0.Warn("SceneSerializer.InstantiateModelsToScene: The Asset Container hierarchy is not valid.");const r={},n={},a=new T,o=[],h=[],l={doNotInstantiate:!0,...s},c=[],d=new Set;for(const e of this.transformNodes)null===e.parent&&this._addNodeAndDescendantsToList(c,d,e,l.predicate);for(const e of this.meshes)null===e.parent&&this._addNodeAndDescendantsToList(c,d,e,l.predicate);const _=this._topologicalSort(c),f=(s,o)=>{if(((t,s)=>{if(r[t.uniqueId]=s.uniqueId,n[s.uniqueId]=s,e&&(s.name=e(t.name)),s instanceof i.e){const e=s;if(e.morphTargetManager){const s=t.morphTargetManager;e.morphTargetManager=s.clone();for(let t=0;t<s.numTargets;t++){const i=s.getTarget(t),a=e.morphTargetManager.getTarget(t);r[i.uniqueId]=a.uniqueId,n[a.uniqueId]=a}}}})(s,o),s.parent){const e=r[s.parent.uniqueId],t=n[e];o.parent=t||s.parent}if(o.position&&s.position&&o.position.copyFrom(s.position),o.rotationQuaternion&&s.rotationQuaternion&&o.rotationQuaternion.copyFrom(s.rotationQuaternion),o.rotation&&s.rotation&&o.rotation.copyFrom(s.rotation),o.scaling&&s.scaling&&o.scaling.copyFrom(s.scaling),o.material){const i=o;if(i.material)if(t){const t=s.material;if(-1===h.indexOf(t)){let s=t.clone(e?e(t.name):"Clone of "+t.name);if(h.push(t),r[t.uniqueId]=s.uniqueId,n[s.uniqueId]=s,"MultiMaterial"===t.getClassName()){const i=t;for(const t of i.subMaterials)t&&(s=t.clone(e?e(t.name):"Clone of "+t.name),h.push(t),r[t.uniqueId]=s.uniqueId,n[s.uniqueId]=s);i.subMaterials=i.subMaterials.map((e=>e&&n[r[e.uniqueId]]))}}"InstancedMesh"!==i.getClassName()&&(i.material=n[r[t.uniqueId]])}else"MultiMaterial"===i.material.getClassName()?-1===this.scene.multiMaterials.indexOf(i.material)&&this.scene.addMultiMaterial(i.material):-1===this.scene.materials.indexOf(i.material)&&this.scene.addMaterial(i.material)}null===o.parent&&a.rootNodes.push(o)};return _.forEach((e=>{if("InstancedMesh"===e.getClassName()){const t=e,s=t.sourceMesh,i=r[s.uniqueId],a=("number"==typeof i?n[i]:s).createInstance(t.name);f(t,a)}else{let t=!0;"TransformNode"===e.getClassName()||"Node"===e.getClassName()||e.skeleton||!e.getTotalVertices||0===e.getTotalVertices()?t=!1:l.doNotInstantiate&&(t="function"==typeof l.doNotInstantiate?!l.doNotInstantiate(e):!l.doNotInstantiate);const s=t?e.createInstance(`instance of ${e.name}`):e.clone(`Clone of ${e.name}`,null,!0);if(!s)throw new Error(`Could not clone or instantiate node on Asset Container ${e.name}`);f(e,s)}})),this.skeletons.forEach((t=>{if(l.predicate&&!l.predicate(t))return;const s=t.clone(e?e(t.name):"Clone of "+t.name);for(const e of this.meshes)if(e.skeleton===t&&!e.isAnInstance){const t=n[r[e.uniqueId]];if(!t||t.isAnInstance)continue;if(t.skeleton=s,-1!==o.indexOf(s))continue;o.push(s);for(const e of s.bones)e._linkedTransformNode&&(e._linkedTransformNode=n[r[e._linkedTransformNode.uniqueId]])}a.skeletons.push(s)})),this.animationGroups.forEach((t=>{if(l.predicate&&!l.predicate(t))return;const s=t.clone(e?e(t.name):"Clone of "+t.name,(e=>n[r[e.uniqueId]]||e));a.animationGroups.push(s)})),a}addAllToScene(){if(!this._wasAddedToScene){this._isValidHierarchy()||u.S0.Warn("SceneSerializer.addAllToScene: The Asset Container hierarchy is not valid."),this._wasAddedToScene=!0,this.addToScene(null),this.environmentTexture&&(this.scene.environmentTexture=this.environmentTexture);for(const e of this.scene._serializableComponents)e.addFromContainer(this);this.scene.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null}}addToScene(e=null){const t=[];this.cameras.forEach((s=>{e&&!e(s)||(this.scene.addCamera(s),t.push(s))})),this.lights.forEach((s=>{e&&!e(s)||(this.scene.addLight(s),t.push(s))})),this.meshes.forEach((s=>{e&&!e(s)||(this.scene.addMesh(s),t.push(s))})),this.skeletons.forEach((t=>{e&&!e(t)||this.scene.addSkeleton(t)})),this.animations.forEach((t=>{e&&!e(t)||this.scene.addAnimation(t)})),this.animationGroups.forEach((t=>{e&&!e(t)||this.scene.addAnimationGroup(t)})),this.multiMaterials.forEach((t=>{e&&!e(t)||this.scene.addMultiMaterial(t)})),this.materials.forEach((t=>{e&&!e(t)||this.scene.addMaterial(t)})),this.morphTargetManagers.forEach((t=>{e&&!e(t)||this.scene.addMorphTargetManager(t)})),this.geometries.forEach((t=>{e&&!e(t)||this.scene.addGeometry(t)})),this.transformNodes.forEach((s=>{e&&!e(s)||(this.scene.addTransformNode(s),t.push(s))})),this.actionManagers.forEach((t=>{e&&!e(t)||this.scene.addActionManager(t)})),this.textures.forEach((t=>{e&&!e(t)||this.scene.addTexture(t)})),this.reflectionProbes.forEach((t=>{e&&!e(t)||this.scene.addReflectionProbe(t)}));for(const e of t)e.parent&&-1===this.scene.getNodes().indexOf(e.parent)&&(e.setParent?e.setParent(null):e.parent=null)}removeAllFromScene(){this._isValidHierarchy()||u.S0.Warn("SceneSerializer.removeAllFromScene: The Asset Container hierarchy is not valid."),this._wasAddedToScene=!1,this.removeFromScene(null),this.environmentTexture===this.scene.environmentTexture&&(this.scene.environmentTexture=null);for(const e of this.scene._serializableComponents)e.removeFromContainer(this)}removeFromScene(e=null){this.cameras.forEach((t=>{e&&!e(t)||this.scene.removeCamera(t)})),this.lights.forEach((t=>{e&&!e(t)||this.scene.removeLight(t)})),this.meshes.forEach((t=>{e&&!e(t)||this.scene.removeMesh(t,!0)})),this.skeletons.forEach((t=>{e&&!e(t)||this.scene.removeSkeleton(t)})),this.animations.forEach((t=>{e&&!e(t)||this.scene.removeAnimation(t)})),this.animationGroups.forEach((t=>{e&&!e(t)||this.scene.removeAnimationGroup(t)})),this.multiMaterials.forEach((t=>{e&&!e(t)||this.scene.removeMultiMaterial(t)})),this.materials.forEach((t=>{e&&!e(t)||this.scene.removeMaterial(t)})),this.morphTargetManagers.forEach((t=>{e&&!e(t)||this.scene.removeMorphTargetManager(t)})),this.geometries.forEach((t=>{e&&!e(t)||this.scene.removeGeometry(t)})),this.transformNodes.forEach((t=>{e&&!e(t)||this.scene.removeTransformNode(t)})),this.actionManagers.forEach((t=>{e&&!e(t)||this.scene.removeActionManager(t)})),this.textures.forEach((t=>{e&&!e(t)||this.scene.removeTexture(t)})),this.reflectionProbes.forEach((t=>{e&&!e(t)||this.scene.removeReflectionProbe(t)}))}dispose(){this.cameras.slice(0).forEach((e=>{e.dispose()})),this.cameras.length=0,this.lights.slice(0).forEach((e=>{e.dispose()})),this.lights.length=0,this.meshes.slice(0).forEach((e=>{e.dispose()})),this.meshes.length=0,this.skeletons.slice(0).forEach((e=>{e.dispose()})),this.skeletons.length=0,this.animationGroups.slice(0).forEach((e=>{e.dispose()})),this.animationGroups.length=0,this.multiMaterials.slice(0).forEach((e=>{e.dispose()})),this.multiMaterials.length=0,this.materials.slice(0).forEach((e=>{e.dispose()})),this.materials.length=0,this.geometries.slice(0).forEach((e=>{e.dispose()})),this.geometries.length=0,this.transformNodes.slice(0).forEach((e=>{e.dispose()})),this.transformNodes.length=0,this.actionManagers.slice(0).forEach((e=>{e.dispose()})),this.actionManagers.length=0,this.textures.slice(0).forEach((e=>{e.dispose()})),this.textures.length=0,this.reflectionProbes.slice(0).forEach((e=>{e.dispose()})),this.reflectionProbes.length=0,this.morphTargetManagers.slice(0).forEach((e=>{e.dispose()})),this.morphTargetManagers.length=0,this.environmentTexture&&(this.environmentTexture.dispose(),this.environmentTexture=null);for(const e of this.scene._serializableComponents)e.removeFromContainer(this,!0);this._onContextRestoredObserver&&(this.scene.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null)}_moveAssets(e,t,s){if(e&&t)for(const i of e){let e=!0;if(s)for(const t of s)if(i===t){e=!1;break}e&&(t.push(i),i._parentContainer=this)}}moveAllFromScene(e){this._wasAddedToScene=!1,void 0===e&&(e=new m);for(const t in this)Object.prototype.hasOwnProperty.call(this,t)&&(this[t]=this[t]||("_environmentTexture"===t?null:[]),this._moveAssets(this.scene[t],this[t],e[t]));this.environmentTexture=this.scene.environmentTexture,this.removeAllFromScene()}createRootMesh(){const e=new i.e("assetContainerRootMesh",this.scene);return this.meshes.forEach((t=>{t.parent||e.addChild(t)})),this.meshes.unshift(e),e}mergeAnimationsTo(e=o.q.LastCreatedScene,t,s=null){if(!e)return a.V.Error("No scene available to merge animations to"),[];const i=s||(t=>{let s=null;const i=t.animations.length?t.animations[0].targetProperty:"",r=t.name.split(".").join("").split("_primitive")[0];switch(i){case"position":case"rotationQuaternion":s=e.getTransformNodeByName(t.name)||e.getTransformNodeByName(r);break;case"influence":s=e.getMorphTargetByName(t.name)||e.getMorphTargetByName(r);break;default:s=e.getNodeByName(t.name)||e.getNodeByName(r)}return s});this.getNodes().forEach((e=>{const t=i(e);if(null!==t){for(const s of e.animations){const e=t.animations.filter((e=>e.targetProperty===s.targetProperty));for(const s of e){const e=t.animations.indexOf(s,0);e>-1&&t.animations.splice(e,1)}}t.animations=t.animations.concat(e.animations)}}));const r=[];return this.animationGroups.slice().forEach((e=>{r.push(e.clone(e.name,i)),e.animatables.forEach((e=>{e.stop()}))})),t.forEach((t=>{const s=i(t.target);s&&(e.beginAnimation(s,t.fromFrame,t.toFrame,t.loopAnimation,t.speedRatio,t.onAnimationEnd?t.onAnimationEnd:void 0,void 0,!0,void 0,t.onAnimationLoop?t.onAnimationLoop:void 0),e.stopAnimation(t.target))})),r}populateRootNodes(){this.rootNodes.length=0,this.meshes.forEach((e=>{e.parent||-1!==this.rootNodes.indexOf(e)||this.rootNodes.push(e)})),this.transformNodes.forEach((e=>{e.parent||-1!==this.rootNodes.indexOf(e)||this.rootNodes.push(e)})),this.lights.forEach((e=>{e.parent||-1!==this.rootNodes.indexOf(e)||this.rootNodes.push(e)})),this.cameras.forEach((e=>{e.parent||-1!==this.rootNodes.indexOf(e)||this.rootNodes.push(e)}))}addAllAssetsToContainer(e){if(!e)return;const t=[],s=new Set;for(t.push(e);t.length>0;){const e=t.pop();if(e instanceof i.e?(e.geometry&&-1===this.geometries.indexOf(e.geometry)&&this.geometries.push(e.geometry),this.meshes.push(e)):e instanceof r.V?this.transformNodes.push(e):e instanceof f.v?this.lights.push(e):e instanceof p.i&&this.cameras.push(e),e instanceof n.u){if(e.material&&-1===this.materials.indexOf(e.material)){this.materials.push(e.material);for(const t of e.material.getActiveTextures())-1===this.textures.indexOf(t)&&this.textures.push(t)}e.skeleton&&-1===this.skeletons.indexOf(e.skeleton)&&this.skeletons.push(e.skeleton),e.morphTargetManager&&-1===this.morphTargetManagers.indexOf(e.morphTargetManager)&&this.morphTargetManagers.push(e.morphTargetManager)}for(const i of e.getChildren())s.has(i)||t.push(i);s.add(e)}this.populateRootNodes()}}},4870:(e,t,s)=>{s.d(t,{b:()=>u});var i=s(5524),r=s(9923),n=s(9259),a=s(9848),o=s(6315),h=s(5503),l=s(6877);class c{constructor(){this._doNotSerialize=!1,this._isDisposed=!1,this._sceneRootNodesIndex=-1,this._isEnabled=!0,this._isParentEnabled=!0,this._isReady=!0,this._onEnabledStateChangedObservable=new a.cP,this._onClonedObservable=new a.cP}}class u{static AddNodeConstructor(e,t){this._NodeConstructors[e]=t}static Construct(e,t,s,i){const r=this._NodeConstructors[e];return r?r(t,s,i):null}set accessibilityTag(e){this._accessibilityTag=e,this.onAccessibilityTagChangedObservable.notifyObservers(e)}get accessibilityTag(){return this._accessibilityTag}get doNotSerialize(){return!!this._nodeDataStorage._doNotSerialize||!!this._parentNode&&this._parentNode.doNotSerialize}set doNotSerialize(e){this._nodeDataStorage._doNotSerialize=e}isDisposed(){return this._nodeDataStorage._isDisposed}set parent(e){if(this._parentNode===e)return;const t=this._parentNode;if(this._parentNode&&void 0!==this._parentNode._children&&null!==this._parentNode._children){const t=this._parentNode._children.indexOf(this);-1!==t&&this._parentNode._children.splice(t,1),e||this._nodeDataStorage._isDisposed||this._addToSceneRootNodes()}this._parentNode=e,this._isDirty=!0,this._parentNode&&(void 0!==this._parentNode._children&&null!==this._parentNode._children||(this._parentNode._children=new Array),this._parentNode._children.push(this),t||this._removeFromSceneRootNodes()),this._syncParentEnabledState()}get parent(){return this._parentNode}_serializeAsParent(e){e.parentId=this.uniqueId}_addToSceneRootNodes(){-1===this._nodeDataStorage._sceneRootNodesIndex&&(this._nodeDataStorage._sceneRootNodesIndex=this._scene.rootNodes.length,this._scene.rootNodes.push(this))}_removeFromSceneRootNodes(){if(-1!==this._nodeDataStorage._sceneRootNodesIndex){const e=this._scene.rootNodes,t=e.length-1;e[this._nodeDataStorage._sceneRootNodesIndex]=e[t],e[this._nodeDataStorage._sceneRootNodesIndex]._nodeDataStorage._sceneRootNodesIndex=this._nodeDataStorage._sceneRootNodesIndex,this._scene.rootNodes.pop(),this._nodeDataStorage._sceneRootNodesIndex=-1}}get animationPropertiesOverride(){return this._animationPropertiesOverride?this._animationPropertiesOverride:this._scene.animationPropertiesOverride}set animationPropertiesOverride(e){this._animationPropertiesOverride=e}getClassName(){return"Node"}set onDispose(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)}get onEnabledStateChangedObservable(){return this._nodeDataStorage._onEnabledStateChangedObservable}get onClonedObservable(){return this._nodeDataStorage._onClonedObservable}constructor(e,t=null,s=!0){this._isDirty=!1,this._nodeDataStorage=new c,this.state="",this.metadata=null,this.reservedDataStore=null,this._accessibilityTag=null,this.onAccessibilityTagChangedObservable=new a.cP,this._parentContainer=null,this.animations=[],this._ranges={},this.onReady=null,this._currentRenderId=-1,this._parentUpdateId=-1,this._childUpdateId=-1,this._waitingParentId=null,this._waitingParentInstanceIndex=null,this._waitingParsedUniqueId=null,this._cache={},this._parentNode=null,this._children=null,this._worldMatrix=r.uq.Identity(),this._worldMatrixDeterminant=0,this._worldMatrixDeterminantIsDirty=!0,this._animationPropertiesOverride=null,this._isNode=!0,this.onDisposeObservable=new a.cP,this._onDisposeObserver=null,this._behaviors=new Array,this.name=e,this.id=e,this._scene=t||o.q.LastCreatedScene,this.uniqueId=this._scene.getUniqueId(),this._initCache(),s&&this._addToSceneRootNodes()}getScene(){return this._scene}getEngine(){return this._scene.getEngine()}addBehavior(e,t=!1){return-1!==this._behaviors.indexOf(e)||(e.init(),this._scene.isLoading&&!t?this._scene.onDataLoadedObservable.addOnce((()=>{e.attach(this)})):e.attach(this),this._behaviors.push(e)),this}removeBehavior(e){const t=this._behaviors.indexOf(e);return-1===t||(this._behaviors[t].detach(),this._behaviors.splice(t,1)),this}get behaviors(){return this._behaviors}getBehaviorByName(e){for(const t of this._behaviors)if(t.name===e)return t;return null}getWorldMatrix(){return this._currentRenderId!==this._scene.getRenderId()&&this.computeWorldMatrix(),this._worldMatrix}_getWorldMatrixDeterminant(){return this._worldMatrixDeterminantIsDirty&&(this._worldMatrixDeterminantIsDirty=!1,this._worldMatrixDeterminant=this._worldMatrix.determinant()),this._worldMatrixDeterminant}get worldMatrixFromCache(){return this._worldMatrix}_initCache(){this._cache={}}updateCache(e){!e&&this.isSynchronized()||this._updateCache()}_getActionManagerForTrigger(e,t=!0){return this.parent?this.parent._getActionManagerForTrigger(e,!1):null}_updateCache(e){}_isSynchronized(){return!0}_markSyncedWithParent(){this._parentNode&&(this._parentUpdateId=this._parentNode._childUpdateId)}isSynchronizedWithParent(){return!this._parentNode||!this._parentNode._isDirty&&this._parentUpdateId===this._parentNode._childUpdateId&&this._parentNode.isSynchronized()}isSynchronized(){return!(this._parentNode&&!this.isSynchronizedWithParent())&&this._isSynchronized()}isReady(e=!1){return this._nodeDataStorage._isReady}markAsDirty(e){return this._currentRenderId=Number.MAX_VALUE,this._isDirty=!0,this}isEnabled(e=!0){return!1===e?this._nodeDataStorage._isEnabled:!!this._nodeDataStorage._isEnabled&&this._nodeDataStorage._isParentEnabled}_syncParentEnabledState(){this._nodeDataStorage._isParentEnabled=!this._parentNode||this._parentNode.isEnabled(),this._children&&this._children.forEach((e=>{e._syncParentEnabledState()}))}setEnabled(e){this._nodeDataStorage._isEnabled!==e&&(this._nodeDataStorage._isEnabled=e,this._syncParentEnabledState(),this._nodeDataStorage._onEnabledStateChangedObservable.notifyObservers(e))}isDescendantOf(e){return!!this.parent&&(this.parent===e||this.parent.isDescendantOf(e))}_getDescendants(e,t=!1,s){if(this._children)for(let i=0;i<this._children.length;i++){const r=this._children[i];s&&!s(r)||e.push(r),t||r._getDescendants(e,!1,s)}}getDescendants(e,t){const s=[];return this._getDescendants(s,e,t),s}getChildMeshes(e,t){const s=[];return this._getDescendants(s,e,(e=>(!t||t(e))&&void 0!==e.cullingStrategy)),s}getChildren(e,t=!0){return this.getDescendants(t,e)}_setReady(e){e!==this._nodeDataStorage._isReady&&(e?(this.onReady&&this.onReady(this),this._nodeDataStorage._isReady=!0):this._nodeDataStorage._isReady=!1)}getAnimationByName(e){for(let t=0;t<this.animations.length;t++){const s=this.animations[t];if(s.name===e)return s}return null}createAnimationRange(e,t,s){if(!this._ranges[e]){this._ranges[e]=u._AnimationRangeFactory(e,t,s);for(let i=0,r=this.animations.length;i<r;i++)this.animations[i]&&this.animations[i].createRange(e,t,s)}}deleteAnimationRange(e,t=!0){for(let s=0,i=this.animations.length;s<i;s++)this.animations[s]&&this.animations[s].deleteRange(e,t);this._ranges[e]=null}getAnimationRange(e){return this._ranges[e]||null}clone(e,t,s){const i=l.p.Clone((()=>new u(e,this.getScene())),this);if(t&&(i.parent=t),!s){const t=this.getDescendants(!0);for(let s=0;s<t.length;s++){const r=t[s];r.clone(e+"."+r.name,i)}}return i}getAnimationRanges(){const e=[];let t;for(t in this._ranges)e.push(this._ranges[t]);return e}beginAnimation(e,t,s,i){const r=this.getAnimationRange(e);return r?this._scene.beginAnimation(this,r.from,r.to,t,s,i):null}serializeAnimationRanges(){const e=[];for(const t in this._ranges){const s=this._ranges[t];if(!s)continue;const i={};i.name=t,i.from=s.from,i.to=s.to,e.push(i)}return e}computeWorldMatrix(e){return this._worldMatrix||(this._worldMatrix=r.uq.Identity()),this._worldMatrix}dispose(e,t=!1){if(this._nodeDataStorage._isDisposed=!0,!e){const s=this.getDescendants(!0);for(const i of s)i.dispose(e,t)}this.parent?this.parent=null:this._removeFromSceneRootNodes(),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onEnabledStateChangedObservable.clear(),this.onClonedObservable.clear();for(const e of this._behaviors)e.detach();this._behaviors.length=0,this.metadata=null}static ParseAnimationRanges(e,t,s){if(t.ranges)for(let s=0;s<t.ranges.length;s++){const i=t.ranges[s];e.createAnimationRange(i.name,i.from,i.to)}}getHierarchyBoundingVectors(e=!0,t=null){let s,i;this.getScene().incrementRenderId(),this.computeWorldMatrix(!0);const n=this;if(n.getBoundingInfo&&n.subMeshes){const e=n.getBoundingInfo();s=e.boundingBox.minimumWorld.clone(),i=e.boundingBox.maximumWorld.clone()}else s=new r.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),i=new r.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);if(e){const e=this.getDescendants(!1);for(const n of e){const e=n;if(e.computeWorldMatrix(!0),t&&!t(e))continue;if(!e.getBoundingInfo||0===e.getTotalVertices())continue;const a=e.getBoundingInfo().boundingBox,o=a.minimumWorld,h=a.maximumWorld;r.Pq.CheckExtends(o,s,i),r.Pq.CheckExtends(h,s,i)}}return{min:s,max:i}}}u._AnimationRangeFactory=(e,t,s)=>{throw(0,h.n)("AnimationRange")},u._NodeConstructors={},(0,i.Cg)([(0,n.lK)()],u.prototype,"name",void 0),(0,i.Cg)([(0,n.lK)()],u.prototype,"id",void 0),(0,i.Cg)([(0,n.lK)()],u.prototype,"uniqueId",void 0),(0,i.Cg)([(0,n.lK)()],u.prototype,"state",void 0),(0,i.Cg)([(0,n.lK)()],u.prototype,"metadata",void 0)},554:(e,t,s)=>{s.d(t,{Z:()=>$});var i=s(998),r=s(6237),n=s(9848),a=s(7931);class o{constructor(){this._count=0,this._data={}}copyFrom(e){this.clear(),e.forEach(((e,t)=>this.add(e,t)))}get(e){const t=this._data[e];if(void 0!==t)return t}getOrAddWithFactory(e,t){let s=this.get(e);return void 0!==s||(s=t(e),s&&this.add(e,s)),s}getOrAdd(e,t){const s=this.get(e);return void 0!==s?s:(this.add(e,t),t)}contains(e){return void 0!==this._data[e]}add(e,t){return void 0===this._data[e]&&(this._data[e]=t,++this._count,!0)}set(e,t){return void 0!==this._data[e]&&(this._data[e]=t,!0)}getAndRemove(e){const t=this.get(e);return void 0!==t?(delete this._data[e],--this._count,t):null}remove(e){return!!this.contains(e)&&(delete this._data[e],--this._count,!0)}clear(){this._data={},this._count=0}get count(){return this._count}forEach(e){for(const t in this._data)e(t,this._data[t])}first(e){for(const t in this._data){const s=e(t,this._data[t]);if(s)return s}return null}}var h=s(7503),l=s(9923),c=s(1088),u=s(935),d=s(311);class _{constructor(e,t,s,i,r,n){this.source=e,this.pointerX=t,this.pointerY=s,this.meshUnderPointer=i,this.sourceEvent=r,this.additionalData=n}static CreateNew(e,t,s){const i=e.getScene();return new _(e,i.pointerX,i.pointerY,i.meshUnderPointer||e,t,s)}static CreateNewFromSprite(e,t,s,i){return new _(e,t.pointerX,t.pointerY,t.meshUnderPointer,s,i)}static CreateNewFromScene(e,t){return new _(null,e.pointerX,e.pointerY,e.meshUnderPointer,t)}static CreateNewFromPrimitive(e,t,s,i){return new _(e,t.x,t.y,null,s,i)}}var f=s(6096),p=s(3099),g=s(6945),m=s(8790),T=s(6315),b=s(5503),E=s(6240);class x{constructor(){this.hoverCursor="",this.actions=[],this.isRecursive=!1,this.disposeWhenUnowned=!0}static get HasTriggers(){for(const e in x.Triggers)if(Object.prototype.hasOwnProperty.call(x.Triggers,e))return!0;return!1}static get HasPickTriggers(){for(const e in x.Triggers)if(Object.prototype.hasOwnProperty.call(x.Triggers,e)){const t=parseInt(e);if(t>=1&&t<=7)return!0}return!1}static HasSpecificTrigger(e){for(const t in x.Triggers)if(Object.prototype.hasOwnProperty.call(x.Triggers,t)&&parseInt(t)===e)return!0;return!1}}x.Triggers={};var A,R,M,y,P,v,C,S=s(4146);!function(e){e[e.Generic=0]="Generic",e[e.Keyboard=1]="Keyboard",e[e.Mouse=2]="Mouse",e[e.Touch=3]="Touch",e[e.DualShock=4]="DualShock",e[e.Xbox=5]="Xbox",e[e.Switch=6]="Switch",e[e.DualSense=7]="DualSense"}(A||(A={})),function(e){e[e.Horizontal=0]="Horizontal",e[e.Vertical=1]="Vertical",e[e.LeftClick=2]="LeftClick",e[e.MiddleClick=3]="MiddleClick",e[e.RightClick=4]="RightClick",e[e.BrowserBack=5]="BrowserBack",e[e.BrowserForward=6]="BrowserForward",e[e.MouseWheelX=7]="MouseWheelX",e[e.MouseWheelY=8]="MouseWheelY",e[e.MouseWheelZ=9]="MouseWheelZ",e[e.Move=12]="Move"}(R||(R={})),function(e){e[e.Horizontal=0]="Horizontal",e[e.Vertical=1]="Vertical",e[e.LeftClick=2]="LeftClick",e[e.MiddleClick=3]="MiddleClick",e[e.RightClick=4]="RightClick",e[e.BrowserBack=5]="BrowserBack",e[e.BrowserForward=6]="BrowserForward",e[e.MouseWheelX=7]="MouseWheelX",e[e.MouseWheelY=8]="MouseWheelY",e[e.MouseWheelZ=9]="MouseWheelZ",e[e.DeltaHorizontal=10]="DeltaHorizontal",e[e.DeltaVertical=11]="DeltaVertical"}(M||(M={})),function(e){e[e.Cross=0]="Cross",e[e.Circle=1]="Circle",e[e.Square=2]="Square",e[e.Triangle=3]="Triangle",e[e.L1=4]="L1",e[e.R1=5]="R1",e[e.L2=6]="L2",e[e.R2=7]="R2",e[e.Share=8]="Share",e[e.Options=9]="Options",e[e.L3=10]="L3",e[e.R3=11]="R3",e[e.DPadUp=12]="DPadUp",e[e.DPadDown=13]="DPadDown",e[e.DPadLeft=14]="DPadLeft",e[e.DPadRight=15]="DPadRight",e[e.Home=16]="Home",e[e.TouchPad=17]="TouchPad",e[e.LStickXAxis=18]="LStickXAxis",e[e.LStickYAxis=19]="LStickYAxis",e[e.RStickXAxis=20]="RStickXAxis",e[e.RStickYAxis=21]="RStickYAxis"}(y||(y={})),function(e){e[e.Cross=0]="Cross",e[e.Circle=1]="Circle",e[e.Square=2]="Square",e[e.Triangle=3]="Triangle",e[e.L1=4]="L1",e[e.R1=5]="R1",e[e.L2=6]="L2",e[e.R2=7]="R2",e[e.Create=8]="Create",e[e.Options=9]="Options",e[e.L3=10]="L3",e[e.R3=11]="R3",e[e.DPadUp=12]="DPadUp",e[e.DPadDown=13]="DPadDown",e[e.DPadLeft=14]="DPadLeft",e[e.DPadRight=15]="DPadRight",e[e.Home=16]="Home",e[e.TouchPad=17]="TouchPad",e[e.LStickXAxis=18]="LStickXAxis",e[e.LStickYAxis=19]="LStickYAxis",e[e.RStickXAxis=20]="RStickXAxis",e[e.RStickYAxis=21]="RStickYAxis"}(P||(P={})),function(e){e[e.A=0]="A",e[e.B=1]="B",e[e.X=2]="X",e[e.Y=3]="Y",e[e.LB=4]="LB",e[e.RB=5]="RB",e[e.LT=6]="LT",e[e.RT=7]="RT",e[e.Back=8]="Back",e[e.Start=9]="Start",e[e.LS=10]="LS",e[e.RS=11]="RS",e[e.DPadUp=12]="DPadUp",e[e.DPadDown=13]="DPadDown",e[e.DPadLeft=14]="DPadLeft",e[e.DPadRight=15]="DPadRight",e[e.Home=16]="Home",e[e.LStickXAxis=17]="LStickXAxis",e[e.LStickYAxis=18]="LStickYAxis",e[e.RStickXAxis=19]="RStickXAxis",e[e.RStickYAxis=20]="RStickYAxis"}(v||(v={})),function(e){e[e.B=0]="B",e[e.A=1]="A",e[e.Y=2]="Y",e[e.X=3]="X",e[e.L=4]="L",e[e.R=5]="R",e[e.ZL=6]="ZL",e[e.ZR=7]="ZR",e[e.Minus=8]="Minus",e[e.Plus=9]="Plus",e[e.LS=10]="LS",e[e.RS=11]="RS",e[e.DPadUp=12]="DPadUp",e[e.DPadDown=13]="DPadDown",e[e.DPadLeft=14]="DPadLeft",e[e.DPadRight=15]="DPadRight",e[e.Home=16]="Home",e[e.Capture=17]="Capture",e[e.LStickXAxis=18]="LStickXAxis",e[e.LStickYAxis=19]="LStickYAxis",e[e.RStickXAxis=20]="RStickXAxis",e[e.RStickYAxis=21]="RStickYAxis"}(C||(C={}));var I=s(8123);class D{static CreateDeviceEvent(e,t,s,i,r,n,a){switch(e){case A.Keyboard:return this._CreateKeyboardEvent(s,i,r,n);case A.Mouse:if(s===R.MouseWheelX||s===R.MouseWheelY||s===R.MouseWheelZ)return this._CreateWheelEvent(e,t,s,i,r,n);case A.Touch:return this._CreatePointerEvent(e,t,s,i,r,n,a);default:throw`Unable to generate event for device ${A[e]}`}}static _CreatePointerEvent(e,t,s,i,r,n,a){const o=this._CreateMouseEvent(e,t,s,i,r,n);e===A.Mouse?(o.deviceType=A.Mouse,o.pointerId=1,o.pointerType="mouse"):(o.deviceType=A.Touch,o.pointerId=a??t,o.pointerType="touch");let h=0;return h+=r.pollInput(e,t,R.LeftClick),h+=2*r.pollInput(e,t,R.RightClick),h+=4*r.pollInput(e,t,R.MiddleClick),o.buttons=h,s===R.Move?o.type="pointermove":s>=R.LeftClick&&s<=R.RightClick&&(o.type=1===i?"pointerdown":"pointerup",o.button=s-2),o}static _CreateWheelEvent(e,t,s,i,r,n){const a=this._CreateMouseEvent(e,t,s,i,r,n);switch(a.pointerId=1,a.type="wheel",a.deltaMode=I.s.DOM_DELTA_PIXEL,a.deltaX=0,a.deltaY=0,a.deltaZ=0,s){case R.MouseWheelX:a.deltaX=i;break;case R.MouseWheelY:a.deltaY=i;break;case R.MouseWheelZ:a.deltaZ=i}return a}static _CreateMouseEvent(e,t,s,i,r,n){const a=this._CreateEvent(n),o=r.pollInput(e,t,R.Horizontal),h=r.pollInput(e,t,R.Vertical);return n?(a.movementX=0,a.movementY=0,a.offsetX=a.movementX-n.getBoundingClientRect().x,a.offsetY=a.movementY-n.getBoundingClientRect().y):(a.movementX=r.pollInput(e,t,10),a.movementY=r.pollInput(e,t,11),a.offsetX=0,a.offsetY=0),this._CheckNonCharacterKeys(a,r),a.clientX=o,a.clientY=h,a.x=o,a.y=h,a.deviceType=e,a.deviceSlot=t,a.inputIndex=s,a}static _CreateKeyboardEvent(e,t,s,i){const r=this._CreateEvent(i);return this._CheckNonCharacterKeys(r,s),r.deviceType=A.Keyboard,r.deviceSlot=0,r.inputIndex=e,r.type=1===t?"keydown":"keyup",r.key=String.fromCharCode(e),r.keyCode=e,r}static _CheckNonCharacterKeys(e,t){const s=t.isDeviceAvailable(A.Keyboard),i=s&&1===t.pollInput(A.Keyboard,0,18),r=s&&1===t.pollInput(A.Keyboard,0,17),n=s&&(1===t.pollInput(A.Keyboard,0,91)||1===t.pollInput(A.Keyboard,0,92)||1===t.pollInput(A.Keyboard,0,93)),a=s&&1===t.pollInput(A.Keyboard,0,16);e.altKey=i,e.ctrlKey=r,e.metaKey=n,e.shiftKey=a}static _CreateEvent(e){const t={preventDefault:()=>{}};return t.target=e,t}}class O{constructor(e,t,s){this._nativeInput=_native.DeviceInputSystem?new _native.DeviceInputSystem(e,t,((e,t,i,r)=>{const n=D.CreateDeviceEvent(e,t,i,r,this);s(e,t,n)})):this._createDummyNativeInput()}pollInput(e,t,s){return this._nativeInput.pollInput(e,t,s)}isDeviceAvailable(e){return e===A.Mouse||e===A.Touch}dispose(){this._nativeInput.dispose()}_createDummyNativeInput(){return{pollInput:()=>0,isDeviceAvailable:()=>!1,dispose:()=>{}}}}const F=Object.keys(R).length/2;class w{constructor(e,t,s,r){this._inputs=[],this._keyboardActive=!1,this._pointerActive=!1,this._usingSafari=i.S0.IsSafari(),this._usingMacOS=(0,m.XD)()&&/(Mac|iPhone|iPod|iPad)/i.test(navigator.platform),this._keyboardDownEvent=e=>{},this._keyboardUpEvent=e=>{},this._keyboardBlurEvent=e=>{},this._pointerMoveEvent=e=>{},this._pointerDownEvent=e=>{},this._pointerUpEvent=e=>{},this._pointerCancelEvent=e=>{},this._pointerWheelEvent=e=>{},this._pointerBlurEvent=e=>{},this._pointerMacOSChromeOutEvent=e=>{},this._eventsAttached=!1,this._mouseId=-1,this._isUsingFirefox=(0,m.XD)()&&navigator.userAgent&&-1!==navigator.userAgent.indexOf("Firefox"),this._isUsingChromium=(0,m.XD)()&&navigator.userAgent&&-1!==navigator.userAgent.indexOf("Chrome"),this._maxTouchPoints=0,this._pointerInputClearObserver=null,this._gamepadConnectedEvent=e=>{},this._gamepadDisconnectedEvent=e=>{},this._eventPrefix=i.S0.GetPointerPrefix(e),this._engine=e,this._onDeviceConnected=t,this._onDeviceDisconnected=s,this._onInputChanged=r,this._mouseId=this._isUsingFirefox?0:1,this._enableEvents(),this._usingMacOS&&(this._metaKeys=[]),this._engine._onEngineViewChanged||(this._engine._onEngineViewChanged=()=>{this._enableEvents()})}pollInput(e,t,s){const r=this._inputs[e][t];if(!r)throw`Unable to find device ${A[e]}`;e>=A.DualShock&&e<=A.DualSense&&this._updateDevice(e,t,s);const n=r[s];if(void 0===n)throw`Unable to find input ${s} for device ${A[e]} in slot ${t}`;return s===R.Move&&i.S0.Warn("Unable to provide information for PointerInput.Move.  Try using PointerInput.Horizontal or PointerInput.Vertical for move data."),n}isDeviceAvailable(e){return void 0!==this._inputs[e]}dispose(){this._onDeviceConnected=()=>{},this._onDeviceDisconnected=()=>{},this._onInputChanged=()=>{},delete this._engine._onEngineViewChanged,this._elementToAttachTo&&this._disableEvents()}_enableEvents(){const e=this?._engine.getInputElement();if(e&&(!this._eventsAttached||this._elementToAttachTo!==e)){if(this._disableEvents(),this._inputs)for(const e of this._inputs)if(e)for(const t in e){const s=e[+t];if(s)for(let e=0;e<s.length;e++)s[e]=0}this._elementToAttachTo=e,this._elementToAttachTo.tabIndex=-1!==this._elementToAttachTo.tabIndex?this._elementToAttachTo.tabIndex:this._engine.canvasTabIndex,this._handleKeyActions(),this._handlePointerActions(),this._handleGamepadActions(),this._eventsAttached=!0,this._checkForConnectedDevices()}}_disableEvents(){this._elementToAttachTo&&(this._elementToAttachTo.removeEventListener("blur",this._keyboardBlurEvent),this._elementToAttachTo.removeEventListener("blur",this._pointerBlurEvent),this._elementToAttachTo.removeEventListener("keydown",this._keyboardDownEvent),this._elementToAttachTo.removeEventListener("keyup",this._keyboardUpEvent),this._elementToAttachTo.removeEventListener(this._eventPrefix+"move",this._pointerMoveEvent),this._elementToAttachTo.removeEventListener(this._eventPrefix+"down",this._pointerDownEvent),this._elementToAttachTo.removeEventListener(this._eventPrefix+"up",this._pointerUpEvent),this._elementToAttachTo.removeEventListener(this._eventPrefix+"cancel",this._pointerCancelEvent),this._elementToAttachTo.removeEventListener(this._wheelEventName,this._pointerWheelEvent),this._usingMacOS&&this._isUsingChromium&&this._elementToAttachTo.removeEventListener("lostpointercapture",this._pointerMacOSChromeOutEvent),window.removeEventListener("gamepadconnected",this._gamepadConnectedEvent),window.removeEventListener("gamepaddisconnected",this._gamepadDisconnectedEvent)),this._pointerInputClearObserver&&this._engine.onEndFrameObservable.remove(this._pointerInputClearObserver),this._eventsAttached=!1}_checkForConnectedDevices(){if(navigator.getGamepads){const e=navigator.getGamepads();for(const t of e)t&&this._addGamePad(t)}"function"==typeof matchMedia&&matchMedia("(pointer:fine)").matches&&this._addPointerDevice(A.Mouse,0,0,0)}_addGamePad(e){const t=this._getGamepadDeviceType(e.id),s=e.index;this._gamepads=this._gamepads||new Array(e.index+1),this._registerDevice(t,s,e.buttons.length+e.axes.length),this._gamepads[s]=t}_addPointerDevice(e,t,s,i){this._pointerActive||(this._pointerActive=!0),this._registerDevice(e,t,F);const r=this._inputs[e][t];r[0]=s,r[1]=i}_registerDevice(e,t,s){if(void 0===t)throw`Unable to register device ${A[e]} to undefined slot.`;if(this._inputs[e]||(this._inputs[e]={}),!this._inputs[e][t]){const i=new Array(s);i.fill(0),this._inputs[e][t]=i,this._onDeviceConnected(e,t)}}_unregisterDevice(e,t){this._inputs[e][t]&&(delete this._inputs[e][t],this._onDeviceDisconnected(e,t))}_handleKeyActions(){this._keyboardDownEvent=e=>{this._keyboardActive||(this._keyboardActive=!0,this._registerDevice(A.Keyboard,0,255));const t=this._inputs[A.Keyboard][0];if(t){t[e.keyCode]=1;const s=e;s.inputIndex=e.keyCode,this._usingMacOS&&e.metaKey&&"Meta"!==e.key&&(this._metaKeys.includes(e.keyCode)||this._metaKeys.push(e.keyCode)),this._onInputChanged(A.Keyboard,0,s)}},this._keyboardUpEvent=e=>{this._keyboardActive||(this._keyboardActive=!0,this._registerDevice(A.Keyboard,0,255));const t=this._inputs[A.Keyboard][0];if(t){t[e.keyCode]=0;const s=e;if(s.inputIndex=e.keyCode,this._usingMacOS&&"Meta"===e.key&&this._metaKeys.length>0){for(const e of this._metaKeys){const s=D.CreateDeviceEvent(A.Keyboard,0,e,0,this,this._elementToAttachTo);t[e]=0,this._onInputChanged(A.Keyboard,0,s)}this._metaKeys.splice(0,this._metaKeys.length)}this._onInputChanged(A.Keyboard,0,s)}},this._keyboardBlurEvent=()=>{if(this._keyboardActive){const e=this._inputs[A.Keyboard][0];for(let t=0;t<e.length;t++)if(0!==e[t]){e[t]=0;const s=D.CreateDeviceEvent(A.Keyboard,0,t,0,this,this._elementToAttachTo);this._onInputChanged(A.Keyboard,0,s)}this._usingMacOS&&this._metaKeys.splice(0,this._metaKeys.length)}},this._elementToAttachTo.addEventListener("keydown",this._keyboardDownEvent),this._elementToAttachTo.addEventListener("keyup",this._keyboardUpEvent),this._elementToAttachTo.addEventListener("blur",this._keyboardBlurEvent)}_handlePointerActions(){this._maxTouchPoints=(0,m.XD)()&&navigator.maxTouchPoints||2,this._activeTouchIds||(this._activeTouchIds=new Array(this._maxTouchPoints));for(let e=0;e<this._maxTouchPoints;e++)this._activeTouchIds[e]=-1;this._pointerMoveEvent=e=>{const t=this._getPointerType(e);let s=t===A.Mouse?0:this._activeTouchIds.indexOf(e.pointerId);if(t===A.Touch&&-1===s){const r=this._activeTouchIds.indexOf(-1);if(!(r>=0))return void i.S0.Warn(`Max number of touches exceeded.  Ignoring touches in excess of ${this._maxTouchPoints}`);s=r,this._activeTouchIds[r]=e.pointerId,this._onDeviceConnected(t,s)}this._inputs[t]||(this._inputs[t]={}),this._inputs[t][s]||this._addPointerDevice(t,s,e.clientX,e.clientY);const r=this._inputs[t][s];if(r){const i=e;i.inputIndex=R.Move,r[R.Horizontal]=e.clientX,r[R.Vertical]=e.clientY,t===A.Touch&&0===r[R.LeftClick]&&(r[R.LeftClick]=1),void 0===e.pointerId&&(e.pointerId=this._mouseId),this._onInputChanged(t,s,i),this._usingSafari||-1===e.button||(i.inputIndex=e.button+2,r[e.button+2]=r[e.button+2]?0:1,this._onInputChanged(t,s,i))}},this._pointerDownEvent=e=>{const t=this._getPointerType(e);let s=t===A.Mouse?0:e.pointerId;if(t===A.Touch){let t=this._activeTouchIds.indexOf(e.pointerId);if(-1===t&&(t=this._activeTouchIds.indexOf(-1)),!(t>=0))return void i.S0.Warn(`Max number of touches exceeded.  Ignoring touches in excess of ${this._maxTouchPoints}`);s=t,this._activeTouchIds[t]=e.pointerId}this._inputs[t]||(this._inputs[t]={}),this._inputs[t][s]?t===A.Touch&&this._onDeviceConnected(t,s):this._addPointerDevice(t,s,e.clientX,e.clientY);const r=this._inputs[t][s];if(r){const i=r[R.Horizontal],n=r[R.Vertical];if(t===A.Mouse){if(void 0===e.pointerId&&(e.pointerId=this._mouseId),!document.pointerLockElement)try{this._elementToAttachTo.setPointerCapture(this._mouseId)}catch(e){}}else if(e.pointerId&&!document.pointerLockElement)try{this._elementToAttachTo.setPointerCapture(e.pointerId)}catch(e){}r[R.Horizontal]=e.clientX,r[R.Vertical]=e.clientY,r[e.button+2]=1;const a=e;a.inputIndex=e.button+2,this._onInputChanged(t,s,a),i===e.clientX&&n===e.clientY||(a.inputIndex=R.Move,this._onInputChanged(t,s,a))}},this._pointerUpEvent=e=>{const t=this._getPointerType(e),s=t===A.Mouse?0:this._activeTouchIds.indexOf(e.pointerId);if(t===A.Touch){if(-1===s)return;this._activeTouchIds[s]=-1}const i=this._inputs[t]?.[s];if(i&&0!==i[e.button+2]){const r=i[R.Horizontal],n=i[R.Vertical];i[R.Horizontal]=e.clientX,i[R.Vertical]=e.clientY,i[e.button+2]=0;const a=e;void 0===e.pointerId&&(e.pointerId=this._mouseId),r===e.clientX&&n===e.clientY||(a.inputIndex=R.Move,this._onInputChanged(t,s,a)),a.inputIndex=e.button+2,t===A.Mouse&&this._mouseId>=0&&this._elementToAttachTo.hasPointerCapture?.(this._mouseId)?this._elementToAttachTo.releasePointerCapture(this._mouseId):e.pointerId&&this._elementToAttachTo.hasPointerCapture?.(e.pointerId)&&this._elementToAttachTo.releasePointerCapture(e.pointerId),this._onInputChanged(t,s,a),t===A.Touch&&this._onDeviceDisconnected(t,s)}},this._pointerCancelEvent=e=>{if("mouse"===e.pointerType){const e=this._inputs[A.Mouse][0];this._mouseId>=0&&this._elementToAttachTo.hasPointerCapture?.(this._mouseId)&&this._elementToAttachTo.releasePointerCapture(this._mouseId);for(let t=R.LeftClick;t<=R.BrowserForward;t++)if(1===e[t]){e[t]=0;const s=D.CreateDeviceEvent(A.Mouse,0,t,0,this,this._elementToAttachTo);this._onInputChanged(A.Mouse,0,s)}}else{const t=this._activeTouchIds.indexOf(e.pointerId);if(-1===t)return;this._elementToAttachTo.hasPointerCapture?.(e.pointerId)&&this._elementToAttachTo.releasePointerCapture(e.pointerId),this._inputs[A.Touch][t][R.LeftClick]=0;const s=D.CreateDeviceEvent(A.Touch,t,R.LeftClick,0,this,this._elementToAttachTo,e.pointerId);this._onInputChanged(A.Touch,t,s),this._activeTouchIds[t]=-1,this._onDeviceDisconnected(A.Touch,t)}},this._wheelEventName="onwheel"in document.createElement("div")?"wheel":void 0!==document.onmousewheel?"mousewheel":"DOMMouseScroll";let e=!1;const t=function(){};try{const s=Object.defineProperty({},"passive",{get:function(){e=!0}});this._elementToAttachTo.addEventListener("test",t,s),this._elementToAttachTo.removeEventListener("test",t,s)}catch(e){}this._pointerBlurEvent=()=>{if(this.isDeviceAvailable(A.Mouse)){const e=this._inputs[A.Mouse][0];this._mouseId>=0&&this._elementToAttachTo.hasPointerCapture?.(this._mouseId)&&this._elementToAttachTo.releasePointerCapture(this._mouseId);for(let t=R.LeftClick;t<=R.BrowserForward;t++)if(1===e[t]){e[t]=0;const s=D.CreateDeviceEvent(A.Mouse,0,t,0,this,this._elementToAttachTo);this._onInputChanged(A.Mouse,0,s)}}if(this.isDeviceAvailable(A.Touch)){const e=this._inputs[A.Touch];for(let t=0;t<this._activeTouchIds.length;t++){const s=this._activeTouchIds[t];if(this._elementToAttachTo.hasPointerCapture?.(s)&&this._elementToAttachTo.releasePointerCapture(s),-1!==s&&1===e[t]?.[R.LeftClick]){e[t][R.LeftClick]=0;const i=D.CreateDeviceEvent(A.Touch,t,R.LeftClick,0,this,this._elementToAttachTo,s);this._onInputChanged(A.Touch,t,i),this._activeTouchIds[t]=-1,this._onDeviceDisconnected(A.Touch,t)}}}},this._pointerWheelEvent=e=>{const t=A.Mouse;this._inputs[t]||(this._inputs[t]=[]),this._inputs[t][0]||(this._pointerActive=!0,this._registerDevice(t,0,F));const s=this._inputs[t][0];if(s){s[R.MouseWheelX]=e.deltaX||0,s[R.MouseWheelY]=e.deltaY||e.wheelDelta||0,s[R.MouseWheelZ]=e.deltaZ||0;const i=e;void 0===e.pointerId&&(e.pointerId=this._mouseId),0!==s[R.MouseWheelX]&&(i.inputIndex=R.MouseWheelX,this._onInputChanged(t,0,i)),0!==s[R.MouseWheelY]&&(i.inputIndex=R.MouseWheelY,this._onInputChanged(t,0,i)),0!==s[R.MouseWheelZ]&&(i.inputIndex=R.MouseWheelZ,this._onInputChanged(t,0,i))}},this._usingMacOS&&this._isUsingChromium&&(this._pointerMacOSChromeOutEvent=e=>{e.buttons>1&&this._pointerCancelEvent(e)},this._elementToAttachTo.addEventListener("lostpointercapture",this._pointerMacOSChromeOutEvent)),this._elementToAttachTo.addEventListener(this._eventPrefix+"move",this._pointerMoveEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"down",this._pointerDownEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"up",this._pointerUpEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"cancel",this._pointerCancelEvent),this._elementToAttachTo.addEventListener("blur",this._pointerBlurEvent),this._elementToAttachTo.addEventListener(this._wheelEventName,this._pointerWheelEvent,!!e&&{passive:!1}),this._pointerInputClearObserver=this._engine.onEndFrameObservable.add((()=>{if(this.isDeviceAvailable(A.Mouse)){const e=this._inputs[A.Mouse][0];e[R.MouseWheelX]=0,e[R.MouseWheelY]=0,e[R.MouseWheelZ]=0}}))}_handleGamepadActions(){this._gamepadConnectedEvent=e=>{this._addGamePad(e.gamepad)},this._gamepadDisconnectedEvent=e=>{if(this._gamepads){const t=this._getGamepadDeviceType(e.gamepad.id),s=e.gamepad.index;this._unregisterDevice(t,s),delete this._gamepads[s]}},window.addEventListener("gamepadconnected",this._gamepadConnectedEvent),window.addEventListener("gamepaddisconnected",this._gamepadDisconnectedEvent)}_updateDevice(e,t,s){const i=navigator.getGamepads()[t];if(i&&e===this._gamepads[t]){const r=this._inputs[e][t];s>=i.buttons.length?r[s]=i.axes[s-i.buttons.length].valueOf():r[s]=i.buttons[s].value}}_getGamepadDeviceType(e){return-1!==e.indexOf("054c")?-1!==e.indexOf("0ce6")?A.DualSense:A.DualShock:-1!==e.indexOf("Xbox One")||-1!==e.search("Xbox 360")||-1!==e.search("xinput")?A.Xbox:-1!==e.indexOf("057e")?A.Switch:A.Generic}_getPointerType(e){let t=A.Mouse;return("touch"===e.pointerType||"pen"===e.pointerType||e.touches)&&(t=A.Touch),t}}class L{constructor(e,t,s=0){this.deviceType=t,this.deviceSlot=s,this.onInputChangedObservable=new n.cP,this._deviceInputSystem=e}getInput(e){return this._deviceInputSystem.pollInput(this.deviceType,this.deviceSlot,e)}}class B{constructor(e){this._registeredManagers=new Array,this._refCount=0,this.registerManager=e=>{for(let t=0;t<this._devices.length;t++){const s=this._devices[t];for(const i in s){const s=+i;e._addDevice(new L(this._deviceInputSystem,t,s))}}this._registeredManagers.push(e)},this.unregisterManager=e=>{const t=this._registeredManagers.indexOf(e);t>-1&&this._registeredManagers.splice(t,1)};const t=Object.keys(A).length/2;this._devices=new Array(t);const s=(e,t)=>{this._devices[e]||(this._devices[e]=new Array),this._devices[e][t]||(this._devices[e][t]=t);for(const s of this._registeredManagers){const i=new L(this._deviceInputSystem,e,t);s._addDevice(i)}},i=(e,t)=>{this._devices[e]?.[t]&&delete this._devices[e][t];for(const s of this._registeredManagers)s._removeDevice(e,t)},r=(e,t,s)=>{if(s)for(const i of this._registeredManagers)i._onInputChanged(e,t,s)};"undefined"!=typeof _native?this._deviceInputSystem=new O(s,i,r):this._deviceInputSystem=new w(e,s,i,r)}dispose(){this._deviceInputSystem.dispose()}}class N{getDeviceSource(e,t){if(void 0===t){if(void 0===this._firstDevice[e])return null;t=this._firstDevice[e]}return this._devices[e]&&void 0!==this._devices[e][t]?this._devices[e][t]:null}getDeviceSources(e){return this._devices[e]?this._devices[e].filter((e=>!!e)):[]}constructor(e){const t=Object.keys(A).length/2;this._devices=new Array(t),this._firstDevice=new Array(t),this._engine=e,this._engine._deviceSourceManager||(this._engine._deviceSourceManager=new B(e)),this._engine._deviceSourceManager._refCount++,this.onDeviceConnectedObservable=new n.cP((e=>{for(const t of this._devices)if(t)for(const s of t)s&&this.onDeviceConnectedObservable.notifyObserver(e,s)})),this.onDeviceDisconnectedObservable=new n.cP,this._engine._deviceSourceManager.registerManager(this),this._onDisposeObserver=e.onDisposeObservable.add((()=>{this.dispose()}))}dispose(){this.onDeviceConnectedObservable.clear(),this.onDeviceDisconnectedObservable.clear(),this._engine._deviceSourceManager&&(this._engine._deviceSourceManager.unregisterManager(this),--this._engine._deviceSourceManager._refCount<1&&(this._engine._deviceSourceManager.dispose(),delete this._engine._deviceSourceManager)),this._engine.onDisposeObservable.remove(this._onDisposeObserver)}_addDevice(e){this._devices[e.deviceType]||(this._devices[e.deviceType]=new Array),this._devices[e.deviceType][e.deviceSlot]||(this._devices[e.deviceType][e.deviceSlot]=e,this._updateFirstDevices(e.deviceType)),this.onDeviceConnectedObservable.notifyObservers(e)}_removeDevice(e,t){const s=this._devices[e]?.[t];this.onDeviceDisconnectedObservable.notifyObservers(s),this._devices[e]?.[t]&&delete this._devices[e][t],this._updateFirstDevices(e)}_onInputChanged(e,t,s){this._devices[e]?.[t]?.onInputChangedObservable.notifyObservers(s)}_updateFirstDevices(e){switch(e){case A.Keyboard:case A.Mouse:this._firstDevice[e]=0;break;case A.Touch:case A.DualSense:case A.DualShock:case A.Xbox:case A.Switch:case A.Generic:{delete this._firstDevice[e];const t=this._devices[e];if(t)for(let s=0;s<t.length;s++)if(t[s]){this._firstDevice[e]=s;break}break}}}}class U{}U._IsPickingAvailable=!1;class k{constructor(){this._singleClick=!1,this._doubleClick=!1,this._hasSwiped=!1,this._ignore=!1}get singleClick(){return this._singleClick}get doubleClick(){return this._doubleClick}get hasSwiped(){return this._hasSwiped}get ignore(){return this._ignore}set singleClick(e){this._singleClick=e}set doubleClick(e){this._doubleClick=e}set hasSwiped(e){this._hasSwiped=e}set ignore(e){this._ignore=e}}class V{constructor(e){this._alreadyAttached=!1,this._meshPickProceed=!1,this._currentPickResult=null,this._previousPickResult=null,this._activePointerIds=new Array,this._activePointerIdsCount=0,this._doubleClickOccured=!1,this._isSwiping=!1,this._swipeButtonPressed=-1,this._skipPointerTap=!1,this._isMultiTouchGesture=!1,this._pointerX=0,this._pointerY=0,this._startingPointerPosition=new l.I9(0,0),this._previousStartingPointerPosition=new l.I9(0,0),this._startingPointerTime=0,this._previousStartingPointerTime=0,this._pointerCaptures={},this._meshUnderPointerId={},this._movePointerInfo=null,this._cameraObserverCount=0,this._delayedClicks=[null,null,null,null,null],this._deviceSourceManager=null,this._scene=e||T.q.LastCreatedScene,this._scene}get meshUnderPointer(){return this._movePointerInfo&&(this._movePointerInfo._generatePickInfo(),this._movePointerInfo=null),this._pointerOverMesh}getMeshUnderPointerByPointerId(e){return this._meshUnderPointerId[e]||null}get unTranslatedPointer(){return new l.I9(this._unTranslatedPointerX,this._unTranslatedPointerY)}get pointerX(){return this._pointerX}set pointerX(e){this._pointerX=e}get pointerY(){return this._pointerY}set pointerY(e){this._pointerY=e}_updatePointerPosition(e){const t=this._scene.getEngine().getInputElementClientRect();t&&(this._pointerX=e.clientX-t.left,this._pointerY=e.clientY-t.top,this._unTranslatedPointerX=this._pointerX,this._unTranslatedPointerY=this._pointerY)}_processPointerMove(e,t){const s=this._scene,i=s.getEngine(),r=i.getInputElement();r&&(r.tabIndex=i.canvasTabIndex,s.doNotHandleCursors||(r.style.cursor=s.defaultCursor)),this._setCursorAndPointerOverMesh(e,t,s);for(const i of s._pointerMoveStage){e=e||this._pickMove(t);const s=!!e?.pickedMesh;e=i.action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,s,r)}const n=t.inputIndex>=R.MouseWheelX&&t.inputIndex<=R.MouseWheelZ?E.Zp.POINTERWHEEL:E.Zp.POINTERMOVE;let a;s.onPointerMove&&(e=e||this._pickMove(t),s.onPointerMove(t,e,n)),e?(a=new E.mx(n,t,e),this._setRayOnPointerInfo(e,t)):(a=new E.mx(n,t,null,this),this._movePointerInfo=a),s.onPointerObservable.hasObservers()&&s.onPointerObservable.notifyObservers(a,n)}_setRayOnPointerInfo(e,t){const s=this._scene;e&&U._IsPickingAvailable&&(e.ray||(e.ray=s.createPickingRay(t.offsetX,t.offsetY,l.uq.Identity(),s.activeCamera)))}_addCameraPointerObserver(e,t){return this._cameraObserverCount++,this._scene.onPointerObservable.add(e,t)}_removeCameraPointerObserver(e){return this._cameraObserverCount--,this._scene.onPointerObservable.remove(e)}_checkForPicking(){return!!(this._scene.onPointerObservable.observers.length>this._cameraObserverCount||this._scene.onPointerPick)}_checkPrePointerObservable(e,t,s){const i=this._scene,r=new E.tT(s,t,this._unTranslatedPointerX,this._unTranslatedPointerY);return e&&(r.originalPickingInfo=e,r.ray=e.ray,"xr-near"===t.pointerType&&e.originMesh&&(r.nearInteractionPickingInfo=e)),i.onPrePointerObservable.notifyObservers(r,s),!!r.skipOnPointerObservable}_pickMove(e){const t=this._scene,s=t.pick(this._unTranslatedPointerX,this._unTranslatedPointerY,t.pointerMovePredicate,t.pointerMoveFastCheck,t.cameraToUseForPointers,t.pointerMoveTrianglePredicate);return this._setCursorAndPointerOverMesh(s,e,t),s}_setCursorAndPointerOverMesh(e,t,s){const i=s.getEngine().getInputElement();if(e?.pickedMesh){if(this.setPointerOverMesh(e.pickedMesh,t.pointerId,e,t),!s.doNotHandleCursors&&i&&this._pointerOverMesh){const e=this._pointerOverMesh._getActionManagerForTrigger();e&&e.hasPointerTriggers&&(i.style.cursor=e.hoverCursor||s.hoverCursor)}}else this.setPointerOverMesh(null,t.pointerId,e,t)}simulatePointerMove(e,t){const s=new PointerEvent("pointermove",t);s.inputIndex=R.Move,this._checkPrePointerObservable(e,s,E.Zp.POINTERMOVE)||this._processPointerMove(e,s)}simulatePointerDown(e,t){const s=new PointerEvent("pointerdown",t);s.inputIndex=s.button+2,this._checkPrePointerObservable(e,s,E.Zp.POINTERDOWN)||this._processPointerDown(e,s)}_processPointerDown(e,t){const s=this._scene;if(e?.pickedMesh){this._pickedDownMesh=e.pickedMesh;const i=e.pickedMesh._getActionManagerForTrigger();if(i){if(i.hasPickTriggers)switch(i.processTrigger(5,_.CreateNew(e.pickedMesh,t,e)),t.button){case 0:i.processTrigger(2,_.CreateNew(e.pickedMesh,t,e));break;case 1:i.processTrigger(4,_.CreateNew(e.pickedMesh,t,e));break;case 2:i.processTrigger(3,_.CreateNew(e.pickedMesh,t,e))}i.hasSpecificTrigger(8)&&window.setTimeout((()=>{const e=s.pick(this._unTranslatedPointerX,this._unTranslatedPointerY,(e=>e.isPickable&&e.isVisible&&e.isReady()&&e.actionManager&&e.actionManager.hasSpecificTrigger(8)&&e===this._pickedDownMesh),!1,s.cameraToUseForPointers);e?.pickedMesh&&i&&0!==this._activePointerIdsCount&&Date.now()-this._startingPointerTime>V.LongPressDelay&&!this._isPointerSwiping()&&(this._startingPointerTime=0,i.processTrigger(8,_.CreateNew(e.pickedMesh,t)))}),V.LongPressDelay)}}else for(const i of s._pointerDownStage)e=i.action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,t,!1);let i;const r=E.Zp.POINTERDOWN;e?(s.onPointerDown&&s.onPointerDown(t,e,r),i=new E.mx(r,t,e),this._setRayOnPointerInfo(e,t)):i=new E.mx(r,t,null,this),s.onPointerObservable.hasObservers()&&s.onPointerObservable.notifyObservers(i,r)}_isPointerSwiping(){return this._isSwiping}simulatePointerUp(e,t,s){const i=new PointerEvent("pointerup",t);i.inputIndex=R.Move;const r=new k;s?r.doubleClick=!0:r.singleClick=!0,this._checkPrePointerObservable(e,i,E.Zp.POINTERUP)||this._processPointerUp(e,i,r)}_processPointerUp(e,t,s){const i=this._scene;if(e?.pickedMesh){if(this._pickedUpMesh=e.pickedMesh,this._pickedDownMesh===this._pickedUpMesh&&(i.onPointerPick&&i.onPointerPick(t,e),s.singleClick&&!s.ignore&&i.onPointerObservable.observers.length>this._cameraObserverCount)){const s=E.Zp.POINTERPICK,r=new E.mx(s,t,e);this._setRayOnPointerInfo(e,t),i.onPointerObservable.notifyObservers(r,s)}const r=e.pickedMesh._getActionManagerForTrigger();if(r&&!s.ignore){r.processTrigger(7,_.CreateNew(e.pickedMesh,t,e)),!s.hasSwiped&&s.singleClick&&r.processTrigger(1,_.CreateNew(e.pickedMesh,t,e));const i=e.pickedMesh._getActionManagerForTrigger(6);s.doubleClick&&i&&i.processTrigger(6,_.CreateNew(e.pickedMesh,t,e))}}else if(!s.ignore)for(const r of i._pointerUpStage)e=r.action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,t,s.doubleClick);if(this._pickedDownMesh&&this._pickedDownMesh!==this._pickedUpMesh){const e=this._pickedDownMesh._getActionManagerForTrigger(16);e&&e.processTrigger(16,_.CreateNew(this._pickedDownMesh,t))}if(!s.ignore){const r=new E.mx(E.Zp.POINTERUP,t,e);if(this._setRayOnPointerInfo(e,t),i.onPointerObservable.notifyObservers(r,E.Zp.POINTERUP),i.onPointerUp&&i.onPointerUp(t,e,E.Zp.POINTERUP),!s.hasSwiped&&!this._skipPointerTap&&!this._isMultiTouchGesture){let r=0;if(s.singleClick?r=E.Zp.POINTERTAP:s.doubleClick&&(r=E.Zp.POINTERDOUBLETAP),r){const s=new E.mx(r,t,e);i.onPointerObservable.hasObservers()&&i.onPointerObservable.hasSpecificMask(r)&&i.onPointerObservable.notifyObservers(s,r)}}}}isPointerCaptured(e=0){return this._pointerCaptures[e]}attachControl(e=!0,t=!0,s=!0,i=null){const r=this._scene,n=r.getEngine();i||(i=n.getInputElement()),this._alreadyAttached&&this.detachControl(),i&&(this._alreadyAttachedTo=i),this._deviceSourceManager=new N(n),this._initActionManager=e=>{if(!this._meshPickProceed){const t=r.skipPointerUpPicking||0===r._registeredActions&&!this._checkForPicking()&&!r.onPointerUp?null:r.pick(this._unTranslatedPointerX,this._unTranslatedPointerY,r.pointerUpPredicate,r.pointerUpFastCheck,r.cameraToUseForPointers,r.pointerUpTrianglePredicate);this._currentPickResult=t,t&&(e=t.hit&&t.pickedMesh?t.pickedMesh._getActionManagerForTrigger():null),this._meshPickProceed=!0}return e},this._delayedSimpleClick=(e,t,s)=>{if((Date.now()-this._previousStartingPointerTime>V.DoubleClickDelay&&!this._doubleClickOccured||e!==this._previousButtonPressed)&&(this._doubleClickOccured=!1,t.singleClick=!0,t.ignore=!1,this._delayedClicks[e])){const t=this._delayedClicks[e].evt,s=E.Zp.POINTERTAP,i=new E.mx(s,t,this._currentPickResult);r.onPointerObservable.hasObservers()&&r.onPointerObservable.hasSpecificMask(s)&&r.onPointerObservable.notifyObservers(i,s),this._delayedClicks[e]=null}},this._initClickEvent=(e,t,s,i)=>{const r=new k;this._currentPickResult=null;let n=null,a=e.hasSpecificMask(E.Zp.POINTERPICK)||t.hasSpecificMask(E.Zp.POINTERPICK)||e.hasSpecificMask(E.Zp.POINTERTAP)||t.hasSpecificMask(E.Zp.POINTERTAP)||e.hasSpecificMask(E.Zp.POINTERDOUBLETAP)||t.hasSpecificMask(E.Zp.POINTERDOUBLETAP);!a&&x&&(n=this._initActionManager(n,r),n&&(a=n.hasPickTriggers));let o=!1;if(a){const a=s.button;if(r.hasSwiped=this._isPointerSwiping(),!r.hasSwiped){let h=!V.ExclusiveDoubleClickMode;if(h||(h=!e.hasSpecificMask(E.Zp.POINTERDOUBLETAP)&&!t.hasSpecificMask(E.Zp.POINTERDOUBLETAP),h&&!x.HasSpecificTrigger(6)&&(n=this._initActionManager(n,r),n&&(h=!n.hasSpecificTrigger(6)))),h)(Date.now()-this._previousStartingPointerTime>V.DoubleClickDelay||a!==this._previousButtonPressed)&&(r.singleClick=!0,i(r,this._currentPickResult),o=!0);else{const e={evt:s,clickInfo:r,timeoutId:window.setTimeout(this._delayedSimpleClick.bind(this,a,r,i),V.DoubleClickDelay)};this._delayedClicks[a]=e}let l=e.hasSpecificMask(E.Zp.POINTERDOUBLETAP)||t.hasSpecificMask(E.Zp.POINTERDOUBLETAP);!l&&x.HasSpecificTrigger(6)&&(n=this._initActionManager(n,r),n&&(l=n.hasSpecificTrigger(6))),l&&(a===this._previousButtonPressed&&Date.now()-this._previousStartingPointerTime<V.DoubleClickDelay&&!this._doubleClickOccured?(r.hasSwiped||this._isPointerSwiping()?(this._doubleClickOccured=!1,this._previousStartingPointerTime=this._startingPointerTime,this._previousStartingPointerPosition.x=this._startingPointerPosition.x,this._previousStartingPointerPosition.y=this._startingPointerPosition.y,this._previousButtonPressed=a,V.ExclusiveDoubleClickMode?(this._delayedClicks[a]&&(clearTimeout(this._delayedClicks[a]?.timeoutId),this._delayedClicks[a]=null),i(r,this._previousPickResult)):i(r,this._currentPickResult)):(this._previousStartingPointerTime=0,this._doubleClickOccured=!0,r.doubleClick=!0,r.ignore=!1,V.ExclusiveDoubleClickMode&&this._delayedClicks[a]&&(clearTimeout(this._delayedClicks[a]?.timeoutId),this._delayedClicks[a]=null),i(r,this._currentPickResult)),o=!0):(this._doubleClickOccured=!1,this._previousStartingPointerTime=this._startingPointerTime,this._previousStartingPointerPosition.x=this._startingPointerPosition.x,this._previousStartingPointerPosition.y=this._startingPointerPosition.y,this._previousButtonPressed=a))}}o||i(r,this._currentPickResult)},this._onPointerMove=e=>{if(this._updatePointerPosition(e),this._isSwiping||-1===this._swipeButtonPressed||(this._isSwiping=Math.abs(this._startingPointerPosition.x-this._pointerX)>V.DragMovementThreshold||Math.abs(this._startingPointerPosition.y-this._pointerY)>V.DragMovementThreshold),n.isPointerLock&&n._verifyPointerLock(),this._checkPrePointerObservable(null,e,e.inputIndex>=R.MouseWheelX&&e.inputIndex<=R.MouseWheelZ?E.Zp.POINTERWHEEL:E.Zp.POINTERMOVE))return;if(!r.cameraToUseForPointers&&!r.activeCamera)return;if(r.skipPointerMovePicking)return void this._processPointerMove(new d.G,e);r.pointerMovePredicate||(r.pointerMovePredicate=e=>e.isPickable&&e.isVisible&&e.isReady()&&e.isEnabled()&&(e.enablePointerMoveEvents||r.constantlyUpdateMeshUnderPointer||null!==e._getActionManagerForTrigger())&&(!r.cameraToUseForPointers||0!=(r.cameraToUseForPointers.layerMask&e.layerMask)));const t=r._registeredActions>0||r.constantlyUpdateMeshUnderPointer?this._pickMove(e):null;this._processPointerMove(t,e)},this._onPointerDown=e=>{const t=this._activePointerIds.indexOf(-1);if(-1===t?this._activePointerIds.push(e.pointerId):this._activePointerIds[t]=e.pointerId,this._activePointerIdsCount++,this._pickedDownMesh=null,this._meshPickProceed=!1,V.ExclusiveDoubleClickMode)for(let t=0;t<this._delayedClicks.length;t++)if(this._delayedClicks[t])if(e.button===t)clearTimeout(this._delayedClicks[t]?.timeoutId);else{const e=this._delayedClicks[t].clickInfo;this._doubleClickOccured=!1,e.singleClick=!0,e.ignore=!1;const s=this._delayedClicks[t].evt,i=E.Zp.POINTERTAP,n=new E.mx(i,s,this._currentPickResult);r.onPointerObservable.hasObservers()&&r.onPointerObservable.hasSpecificMask(i)&&r.onPointerObservable.notifyObservers(n,i),this._delayedClicks[t]=null}if(this._updatePointerPosition(e),-1===this._swipeButtonPressed&&(this._swipeButtonPressed=e.button),r.preventDefaultOnPointerDown&&i&&(e.preventDefault(),i.focus()),this._startingPointerPosition.x=this._pointerX,this._startingPointerPosition.y=this._pointerY,this._startingPointerTime=Date.now(),this._checkPrePointerObservable(null,e,E.Zp.POINTERDOWN))return;if(!r.cameraToUseForPointers&&!r.activeCamera)return;let s;this._pointerCaptures[e.pointerId]=!0,r.pointerDownPredicate||(r.pointerDownPredicate=e=>e.isPickable&&e.isVisible&&e.isReady()&&e.isEnabled()&&(!r.cameraToUseForPointers||0!=(r.cameraToUseForPointers.layerMask&e.layerMask))),this._pickedDownMesh=null,s=r.skipPointerDownPicking||0===r._registeredActions&&!this._checkForPicking()&&!r.onPointerDown?new d.G:r.pick(this._unTranslatedPointerX,this._unTranslatedPointerY,r.pointerDownPredicate,r.pointerDownFastCheck,r.cameraToUseForPointers,r.pointerDownTrianglePredicate),this._processPointerDown(s,e)},this._onPointerUp=e=>{const t=this._activePointerIds.indexOf(e.pointerId);-1!==t&&(this._activePointerIds[t]=-1,this._activePointerIdsCount--,this._pickedUpMesh=null,this._meshPickProceed=!1,this._updatePointerPosition(e),r.preventDefaultOnPointerUp&&i&&(e.preventDefault(),i.focus()),this._initClickEvent(r.onPrePointerObservable,r.onPointerObservable,e,((t,s)=>{if(r.onPrePointerObservable.hasObservers()&&(this._skipPointerTap=!1,!t.ignore)){if(this._checkPrePointerObservable(null,e,E.Zp.POINTERUP))return this._swipeButtonPressed===e.button&&(this._isSwiping=!1,this._swipeButtonPressed=-1),void(0===e.buttons&&(this._pointerCaptures[e.pointerId]=!1));t.hasSwiped||(t.singleClick&&r.onPrePointerObservable.hasSpecificMask(E.Zp.POINTERTAP)&&this._checkPrePointerObservable(null,e,E.Zp.POINTERTAP)&&(this._skipPointerTap=!0),t.doubleClick&&r.onPrePointerObservable.hasSpecificMask(E.Zp.POINTERDOUBLETAP)&&this._checkPrePointerObservable(null,e,E.Zp.POINTERDOUBLETAP)&&(this._skipPointerTap=!0))}this._pointerCaptures[e.pointerId]?(0===e.buttons&&(this._pointerCaptures[e.pointerId]=!1),(r.cameraToUseForPointers||r.activeCamera)&&(r.pointerUpPredicate||(r.pointerUpPredicate=e=>e.isPickable&&e.isVisible&&e.isReady()&&e.isEnabled()&&(!r.cameraToUseForPointers||0!=(r.cameraToUseForPointers.layerMask&e.layerMask))),!this._meshPickProceed&&(x&&x.HasTriggers||this._checkForPicking()||r.onPointerUp)&&this._initActionManager(null,t),s||(s=this._currentPickResult),this._processPointerUp(s,e,t),this._previousPickResult=this._currentPickResult,this._swipeButtonPressed===e.button&&(this._isSwiping=!1,this._swipeButtonPressed=-1))):this._swipeButtonPressed===e.button&&(this._isSwiping=!1,this._swipeButtonPressed=-1)})))},this._onKeyDown=e=>{const t=S.TB.KEYDOWN;if(r.onPreKeyboardObservable.hasObservers()){const s=new S.Bu(t,e);if(r.onPreKeyboardObservable.notifyObservers(s,t),s.skipOnKeyboardObservable)return}if(r.onKeyboardObservable.hasObservers()){const s=new S.W0(t,e);r.onKeyboardObservable.notifyObservers(s,t)}r.actionManager&&r.actionManager.processTrigger(14,_.CreateNewFromScene(r,e))},this._onKeyUp=e=>{const t=S.TB.KEYUP;if(r.onPreKeyboardObservable.hasObservers()){const s=new S.Bu(t,e);if(r.onPreKeyboardObservable.notifyObservers(s,t),s.skipOnKeyboardObservable)return}if(r.onKeyboardObservable.hasObservers()){const s=new S.W0(t,e);r.onKeyboardObservable.notifyObservers(s,t)}r.actionManager&&r.actionManager.processTrigger(15,_.CreateNewFromScene(r,e))},this._deviceSourceManager.onDeviceConnectedObservable.add((i=>{i.deviceType===A.Mouse?i.onInputChangedObservable.add((r=>{this._originMouseEvent=r,r.inputIndex===R.LeftClick||r.inputIndex===R.MiddleClick||r.inputIndex===R.RightClick||r.inputIndex===R.BrowserBack||r.inputIndex===R.BrowserForward?t&&1===i.getInput(r.inputIndex)?this._onPointerDown(r):e&&0===i.getInput(r.inputIndex)&&this._onPointerUp(r):s&&(r.inputIndex===R.Move?this._onPointerMove(r):r.inputIndex!==R.MouseWheelX&&r.inputIndex!==R.MouseWheelY&&r.inputIndex!==R.MouseWheelZ||this._onPointerMove(r))})):i.deviceType===A.Touch?i.onInputChangedObservable.add((r=>{r.inputIndex===R.LeftClick&&(t&&1===i.getInput(r.inputIndex)?(this._onPointerDown(r),this._activePointerIdsCount>1&&(this._isMultiTouchGesture=!0)):e&&0===i.getInput(r.inputIndex)&&(this._onPointerUp(r),0===this._activePointerIdsCount&&(this._isMultiTouchGesture=!1))),s&&r.inputIndex===R.Move&&this._onPointerMove(r)})):i.deviceType===A.Keyboard&&i.onInputChangedObservable.add((e=>{"keydown"===e.type?this._onKeyDown(e):"keyup"===e.type&&this._onKeyUp(e)}))})),this._alreadyAttached=!0}detachControl(){this._alreadyAttached&&(this._deviceSourceManager.dispose(),this._deviceSourceManager=null,this._alreadyAttachedTo&&!this._scene.doNotHandleCursors&&(this._alreadyAttachedTo.style.cursor=this._scene.defaultCursor),this._alreadyAttached=!1,this._alreadyAttachedTo=null)}setPointerOverMesh(e,t=0,s,i){if(!(this._meshUnderPointerId[t]!==e||e&&e._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting))return;const r=this._meshUnderPointerId[t];let n;r&&(n=r._getActionManagerForTrigger(10),n&&n.processTrigger(10,_.CreateNew(r,i,{pointerId:t}))),e?(this._meshUnderPointerId[t]=e,this._pointerOverMesh=e,n=e._getActionManagerForTrigger(9),n&&n.processTrigger(9,_.CreateNew(e,i,{pointerId:t,pickResult:s}))):(delete this._meshUnderPointerId[t],this._pointerOverMesh=null)}getPointerOverMesh(){return this.meshUnderPointer}_invalidateMesh(e){this._pointerOverMesh===e&&(this._pointerOverMesh=null),this._pickedDownMesh===e&&(this._pickedDownMesh=null),this._pickedUpMesh===e&&(this._pickedUpMesh=null);for(const t in this._meshUnderPointerId)this._meshUnderPointerId[t]===e&&delete this._meshUnderPointerId[t]}}V.DragMovementThreshold=10,V.LongPressDelay=500,V.DoubleClickDelay=300,V.ExclusiveDoubleClickMode=!1;var G=s(4296),z=s(6041),W=s(2572);class H{static get UniqueId(){const e=this._UniqueIdCounter;return this._UniqueIdCounter++,e}}H._UniqueIdCounter=1;var K=s(655),q=s(5515),X=s(7309);class Y{constructor(){this.pointerDownFastCheck=!1,this.pointerUpFastCheck=!1,this.pointerMoveFastCheck=!1,this.skipPointerMovePicking=!1,this.skipPointerDownPicking=!1,this.skipPointerUpPicking=!1}}var j,Z=s(1137),Q=s(6552);!function(e){e[e.BackwardCompatible=0]="BackwardCompatible",e[e.Intermediate=1]="Intermediate",e[e.Aggressive=2]="Aggressive"}(j||(j={}));class ${static DefaultMaterialFactory(e){throw(0,b.n)("StandardMaterial")}static CollisionCoordinatorFactory(){throw(0,b.n)("DefaultCollisionCoordinator")}get clearColor(){return this._clearColor}set clearColor(e){e!==this._clearColor&&(this._clearColor=e,this.onClearColorChangedObservable.notifyObservers(this._clearColor))}get imageProcessingConfiguration(){return this._imageProcessingConfiguration}get performancePriority(){return this._performancePriority}set performancePriority(e){if(e!==this._performancePriority){switch(this._performancePriority=e,e){case 0:this.skipFrustumClipping=!1,this._renderingManager.maintainStateBetweenFrames=!1,this.skipPointerMovePicking=!1,this.autoClear=!0;break;case 1:this.skipFrustumClipping=!1,this._renderingManager.maintainStateBetweenFrames=!1,this.skipPointerMovePicking=!0,this.autoClear=!1;break;case 2:this.skipFrustumClipping=!0,this._renderingManager.maintainStateBetweenFrames=!0,this.skipPointerMovePicking=!0,this.autoClear=!1}this.onScenePerformancePriorityChangedObservable.notifyObservers(e)}}set forceWireframe(e){this._forceWireframe!==e&&(this._forceWireframe=e,this.markAllMaterialsAsDirty(16))}get forceWireframe(){return this._forceWireframe}set skipFrustumClipping(e){this._skipFrustumClipping!==e&&(this._skipFrustumClipping=e)}get skipFrustumClipping(){return this._skipFrustumClipping}set forcePointsCloud(e){this._forcePointsCloud!==e&&(this._forcePointsCloud=e,this.markAllMaterialsAsDirty(16))}get forcePointsCloud(){return this._forcePointsCloud}get environmentTexture(){return this._environmentTexture}set environmentTexture(e){this._environmentTexture!==e&&(this._environmentTexture=e,this.markAllMaterialsAsDirty(1))}getNodes(){let e=[];return e=e.concat(this.meshes),e=e.concat(this.lights),e=e.concat(this.cameras),e=e.concat(this.transformNodes),this.skeletons.forEach((t=>e=e.concat(t.bones))),e}get animationPropertiesOverride(){return this._animationPropertiesOverride}set animationPropertiesOverride(e){this._animationPropertiesOverride=e}set onDispose(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)}set beforeRender(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),e&&(this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e))}set afterRender(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),e&&(this._onAfterRenderObserver=this.onAfterRenderObservable.add(e))}set beforeCameraRender(e){this._onBeforeCameraRenderObserver&&this.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._onBeforeCameraRenderObserver=this.onBeforeCameraRenderObservable.add(e)}set afterCameraRender(e){this._onAfterCameraRenderObserver&&this.onAfterCameraRenderObservable.remove(this._onAfterCameraRenderObserver),this._onAfterCameraRenderObserver=this.onAfterCameraRenderObservable.add(e)}get pointerDownPredicate(){return this._pointerPickingConfiguration.pointerDownPredicate}set pointerDownPredicate(e){this._pointerPickingConfiguration.pointerDownPredicate=e}get pointerUpPredicate(){return this._pointerPickingConfiguration.pointerUpPredicate}set pointerUpPredicate(e){this._pointerPickingConfiguration.pointerUpPredicate=e}get pointerMovePredicate(){return this._pointerPickingConfiguration.pointerMovePredicate}set pointerMovePredicate(e){this._pointerPickingConfiguration.pointerMovePredicate=e}get pointerDownFastCheck(){return this._pointerPickingConfiguration.pointerDownFastCheck}set pointerDownFastCheck(e){this._pointerPickingConfiguration.pointerDownFastCheck=e}get pointerUpFastCheck(){return this._pointerPickingConfiguration.pointerUpFastCheck}set pointerUpFastCheck(e){this._pointerPickingConfiguration.pointerUpFastCheck=e}get pointerMoveFastCheck(){return this._pointerPickingConfiguration.pointerMoveFastCheck}set pointerMoveFastCheck(e){this._pointerPickingConfiguration.pointerMoveFastCheck=e}get skipPointerMovePicking(){return this._pointerPickingConfiguration.skipPointerMovePicking}set skipPointerMovePicking(e){this._pointerPickingConfiguration.skipPointerMovePicking=e}get skipPointerDownPicking(){return this._pointerPickingConfiguration.skipPointerDownPicking}set skipPointerDownPicking(e){this._pointerPickingConfiguration.skipPointerDownPicking=e}get skipPointerUpPicking(){return this._pointerPickingConfiguration.skipPointerUpPicking}set skipPointerUpPicking(e){this._pointerPickingConfiguration.skipPointerUpPicking=e}get unTranslatedPointer(){return this._inputManager.unTranslatedPointer}static get DragMovementThreshold(){return V.DragMovementThreshold}static set DragMovementThreshold(e){V.DragMovementThreshold=e}static get LongPressDelay(){return V.LongPressDelay}static set LongPressDelay(e){V.LongPressDelay=e}static get DoubleClickDelay(){return V.DoubleClickDelay}static set DoubleClickDelay(e){V.DoubleClickDelay=e}static get ExclusiveDoubleClickMode(){return V.ExclusiveDoubleClickMode}static set ExclusiveDoubleClickMode(e){V.ExclusiveDoubleClickMode=e}bindEyePosition(e,t="vEyePosition",s=!1){const i=this._forcedViewPosition?this._forcedViewPosition:this._mirroredCameraPosition?this._mirroredCameraPosition:this.activeCamera.globalPosition,r=this.useRightHandedSystem===(null!=this._mirroredCameraPosition);return l.AA.Vector4[0].set(i.x,i.y,i.z,r?-1:1),e&&(s?e.setFloat3(t,l.AA.Vector4[0].x,l.AA.Vector4[0].y,l.AA.Vector4[0].z):e.setVector4(t,l.AA.Vector4[0])),l.AA.Vector4[0]}finalizeSceneUbo(){const e=this.getSceneUniformBuffer(),t=this.bindEyePosition(null);return e.updateFloat4("vEyePosition",t.x,t.y,t.z,t.w),e.update(),e}set useRightHandedSystem(e){this._useRightHandedSystem!==e&&(this._useRightHandedSystem=e,this.markAllMaterialsAsDirty(16))}get useRightHandedSystem(){return this._useRightHandedSystem}setStepId(e){this._currentStepId=e}getStepId(){return this._currentStepId}getInternalStep(){return this._currentInternalStep}set fogEnabled(e){this._fogEnabled!==e&&(this._fogEnabled=e,this.markAllMaterialsAsDirty(16))}get fogEnabled(){return this._fogEnabled}set fogMode(e){this._fogMode!==e&&(this._fogMode=e,this.markAllMaterialsAsDirty(16))}get fogMode(){return this._fogMode}get prePass(){return!!this.prePassRenderer&&this.prePassRenderer.defaultRT.enabled}set shadowsEnabled(e){this._shadowsEnabled!==e&&(this._shadowsEnabled=e,this.markAllMaterialsAsDirty(2))}get shadowsEnabled(){return this._shadowsEnabled}set lightsEnabled(e){this._lightsEnabled!==e&&(this._lightsEnabled=e,this.markAllMaterialsAsDirty(2))}get lightsEnabled(){return this._lightsEnabled}get activeCameras(){return this._activeCameras}set activeCameras(e){this._unObserveActiveCameras&&(this._unObserveActiveCameras(),this._unObserveActiveCameras=null),e&&(this._unObserveActiveCameras=(0,X.lL)(e,(()=>{this.onActiveCamerasChanged.notifyObservers(this)}))),this._activeCameras=e}get activeCamera(){return this._activeCamera}set activeCamera(e){e!==this._activeCamera&&(this._activeCamera=e,this.onActiveCameraChanged.notifyObservers(this))}get defaultMaterial(){return this._defaultMaterial||(this._defaultMaterial=$.DefaultMaterialFactory(this)),this._defaultMaterial}set defaultMaterial(e){this._defaultMaterial=e}set texturesEnabled(e){this._texturesEnabled!==e&&(this._texturesEnabled=e,this.markAllMaterialsAsDirty(1))}get texturesEnabled(){return this._texturesEnabled}get frameGraph(){return this._frameGraph}set frameGraph(e){if(this._frameGraph)return this._frameGraph=e,void(e||(this.customRenderFunction=this._currentCustomRenderFunction));this._frameGraph=e,e&&(this._currentCustomRenderFunction=this.customRenderFunction,this.customRenderFunction=this._renderWithFrameGraph)}set skeletonsEnabled(e){this._skeletonsEnabled!==e&&(this._skeletonsEnabled=e,this.markAllMaterialsAsDirty(8))}get skeletonsEnabled(){return this._skeletonsEnabled}get collisionCoordinator(){return this._collisionCoordinator||(this._collisionCoordinator=$.CollisionCoordinatorFactory(),this._collisionCoordinator.init(this)),this._collisionCoordinator}get renderingManager(){return this._renderingManager}get frustumPlanes(){return this._frustumPlanes}_registerTransientComponents(){if(this._transientComponents.length>0){for(const e of this._transientComponents)e.register();this._transientComponents.length=0}}_addComponent(e){this._components.push(e),this._transientComponents.push(e);const t=e;t.addFromContainer&&t.serialize&&this._serializableComponents.push(t)}_getComponent(e){for(const t of this._components)if(t.name===e)return t;return null}constructor(e,t){this._inputManager=new V(this),this.cameraToUseForPointers=null,this._isScene=!0,this._blockEntityCollection=!1,this.autoClear=!0,this.autoClearDepthAndStencil=!0,this._clearColor=new z.ov(.2,.2,.3,1),this.onClearColorChangedObservable=new n.cP,this.ambientColor=new z.v9(0,0,0),this.environmentIntensity=1,this._performancePriority=0,this.onScenePerformancePriorityChangedObservable=new n.cP,this._forceWireframe=!1,this._skipFrustumClipping=!1,this._forcePointsCloud=!1,this.rootNodes=[],this.cameras=[],this.lights=[],this.meshes=[],this.skeletons=[],this.particleSystems=[],this.animations=[],this.animationGroups=[],this.multiMaterials=[],this.materials=[],this.morphTargetManagers=[],this.geometries=[],this.transformNodes=[],this.actionManagers=[],this.textures=[],this._environmentTexture=null,this.postProcesses=[],this.effectLayers=[],this.sounds=null,this.layers=[],this.lensFlareSystems=[],this.proceduralTextures=[],this.animationsEnabled=!0,this._animationPropertiesOverride=null,this.useConstantAnimationDeltaTime=!1,this.constantlyUpdateMeshUnderPointer=!1,this.hoverCursor="pointer",this.defaultCursor="",this.doNotHandleCursors=!1,this.preventDefaultOnPointerDown=!0,this.preventDefaultOnPointerUp=!0,this.metadata=null,this.reservedDataStore=null,this.disableOfflineSupportExceptionRules=[],this.onDisposeObservable=new n.cP,this._onDisposeObserver=null,this.onBeforeRenderObservable=new n.cP,this._onBeforeRenderObserver=null,this.onAfterRenderObservable=new n.cP,this.onAfterRenderCameraObservable=new n.cP,this._onAfterRenderObserver=null,this.onBeforeAnimationsObservable=new n.cP,this.onAfterAnimationsObservable=new n.cP,this.onBeforeDrawPhaseObservable=new n.cP,this.onAfterDrawPhaseObservable=new n.cP,this.onReadyObservable=new n.cP,this.onBeforeCameraRenderObservable=new n.cP,this._onBeforeCameraRenderObserver=null,this.onAfterCameraRenderObservable=new n.cP,this._onAfterCameraRenderObserver=null,this.onBeforeActiveMeshesEvaluationObservable=new n.cP,this.onAfterActiveMeshesEvaluationObservable=new n.cP,this.onBeforeParticlesRenderingObservable=new n.cP,this.onAfterParticlesRenderingObservable=new n.cP,this.onDataLoadedObservable=new n.cP,this.onNewCameraAddedObservable=new n.cP,this.onCameraRemovedObservable=new n.cP,this.onNewLightAddedObservable=new n.cP,this.onLightRemovedObservable=new n.cP,this.onNewGeometryAddedObservable=new n.cP,this.onGeometryRemovedObservable=new n.cP,this.onNewTransformNodeAddedObservable=new n.cP,this.onTransformNodeRemovedObservable=new n.cP,this.onNewMeshAddedObservable=new n.cP,this.onMeshRemovedObservable=new n.cP,this.onNewSkeletonAddedObservable=new n.cP,this.onSkeletonRemovedObservable=new n.cP,this.onNewMaterialAddedObservable=new n.cP,this.onNewMultiMaterialAddedObservable=new n.cP,this.onMaterialRemovedObservable=new n.cP,this.onMultiMaterialRemovedObservable=new n.cP,this.onNewTextureAddedObservable=new n.cP,this.onTextureRemovedObservable=new n.cP,this.onBeforeRenderTargetsRenderObservable=new n.cP,this.onAfterRenderTargetsRenderObservable=new n.cP,this.onBeforeStepObservable=new n.cP,this.onAfterStepObservable=new n.cP,this.onActiveCameraChanged=new n.cP,this.onActiveCamerasChanged=new n.cP,this.onBeforeRenderingGroupObservable=new n.cP,this.onAfterRenderingGroupObservable=new n.cP,this.onMeshImportedObservable=new n.cP,this.onAnimationFileImportedObservable=new n.cP,this._registeredForLateAnimationBindings=new a.b(256),this._pointerPickingConfiguration=new Y,this.onPrePointerObservable=new n.cP,this.onPointerObservable=new n.cP,this.onPreKeyboardObservable=new n.cP,this.onKeyboardObservable=new n.cP,this._useRightHandedSystem=!1,this._timeAccumulator=0,this._currentStepId=0,this._currentInternalStep=0,this._fogEnabled=!0,this._fogMode=$.FOGMODE_NONE,this.fogColor=new z.v9(.2,.2,.3),this.fogDensity=.1,this.fogStart=0,this.fogEnd=1e3,this.needsPreviousWorldMatrices=!1,this._shadowsEnabled=!0,this._lightsEnabled=!0,this._unObserveActiveCameras=null,this._texturesEnabled=!0,this._frameGraph=null,this.physicsEnabled=!0,this.particlesEnabled=!0,this.spritesEnabled=!0,this._skeletonsEnabled=!0,this.lensFlaresEnabled=!0,this.collisionsEnabled=!0,this.gravity=new l.Pq(0,-9.807,0),this.postProcessesEnabled=!0,this.renderTargetsEnabled=!0,this.dumpNextRenderTargets=!1,this.customRenderTargets=[],this.importedMeshesFiles=[],this.probesEnabled=!0,this._meshesForIntersections=new a.b(256),this.proceduralTexturesEnabled=!0,this._totalVertices=new G.A,this._activeIndices=new G.A,this._activeParticles=new G.A,this._activeBones=new G.A,this._animationTime=0,this.animationTimeScale=1,this._renderId=0,this._frameId=0,this._executeWhenReadyTimeoutId=null,this._intermediateRendering=!1,this._defaultFrameBufferCleared=!1,this._viewUpdateFlag=-1,this._projectionUpdateFlag=-1,this._toBeDisposed=new Array(256),this._activeRequests=new Array,this._pendingData=new Array,this._isDisposed=!1,this.dispatchAllSubMeshesOfActiveMeshes=!1,this._activeMeshes=new a.L(256),this._processedMaterials=new a.L(256),this._renderTargets=new a.b(256),this._materialsRenderTargets=new a.b(256),this._activeParticleSystems=new a.L(256),this._activeSkeletons=new a.b(32),this._softwareSkinnedMeshes=new a.b(32),this._activeAnimatables=new Array,this._transformMatrix=l.uq.Zero(),this.requireLightSorting=!1,this._components=[],this._serializableComponents=[],this._transientComponents=[],this._beforeCameraUpdateStage=g.B.Create(),this._beforeClearStage=g.B.Create(),this._beforeRenderTargetClearStage=g.B.Create(),this._gatherRenderTargetsStage=g.B.Create(),this._gatherActiveCameraRenderTargetsStage=g.B.Create(),this._isReadyForMeshStage=g.B.Create(),this._beforeEvaluateActiveMeshStage=g.B.Create(),this._evaluateSubMeshStage=g.B.Create(),this._preActiveMeshStage=g.B.Create(),this._cameraDrawRenderTargetStage=g.B.Create(),this._beforeCameraDrawStage=g.B.Create(),this._beforeRenderTargetDrawStage=g.B.Create(),this._beforeRenderingGroupDrawStage=g.B.Create(),this._beforeRenderingMeshStage=g.B.Create(),this._afterRenderingMeshStage=g.B.Create(),this._afterRenderingGroupDrawStage=g.B.Create(),this._afterCameraDrawStage=g.B.Create(),this._afterCameraPostProcessStage=g.B.Create(),this._afterRenderTargetDrawStage=g.B.Create(),this._afterRenderTargetPostProcessStage=g.B.Create(),this._afterRenderStage=g.B.Create(),this._pointerMoveStage=g.B.Create(),this._pointerDownStage=g.B.Create(),this._pointerUpStage=g.B.Create(),this._geometriesByUniqueId=null,this._defaultMeshCandidates={data:[],length:0},this._defaultSubMeshCandidates={data:[],length:0},this._preventFreeActiveMeshesAndRenderingGroups=!1,this._activeMeshesFrozen=!1,this._activeMeshesFrozenButKeepClipping=!1,this._skipEvaluateActiveMeshesCompletely=!1,this._allowPostProcessClearColor=!0,this.getDeterministicFrameTime=()=>this._engine.getTimeStep(),this._registeredActions=0,this._blockMaterialDirtyMechanism=!1,this._perfCollector=null,this.activeCameras=[];const s={useGeometryUniqueIdsMap:!0,useMaterialMeshMap:!0,useClonedMeshMap:!0,virtual:!1,...t};e=this._engine=e||T.q.LastCreatedEngine,s.virtual?e._virtualScenes.push(this):(T.q._LastCreatedScene=this,e.scenes.push(this)),this._uid=null,this._renderingManager=new p.m(this),f.X&&(this.postProcessManager=new f.X(this)),(0,m.BA)()&&this.attachControl(),this._createUbo(),c.p&&(this._imageProcessingConfiguration=new c.p),this.setDefaultCandidateProviders(),s.useGeometryUniqueIdsMap&&(this._geometriesByUniqueId={}),this.useMaterialMeshMap=s.useMaterialMeshMap,this.useClonedMeshMap=s.useClonedMeshMap,t&&t.virtual||e.onNewSceneAddedObservable.notifyObservers(this)}getClassName(){return"Scene"}_getDefaultMeshCandidates(){return this._defaultMeshCandidates.data=this.meshes,this._defaultMeshCandidates.length=this.meshes.length,this._defaultMeshCandidates}_getDefaultSubMeshCandidates(e){return this._defaultSubMeshCandidates.data=e.subMeshes,this._defaultSubMeshCandidates.length=e.subMeshes.length,this._defaultSubMeshCandidates}setDefaultCandidateProviders(){this.getActiveMeshCandidates=()=>this._getDefaultMeshCandidates(),this.getActiveSubMeshCandidates=e=>this._getDefaultSubMeshCandidates(e),this.getIntersectingSubMeshCandidates=(e,t)=>this._getDefaultSubMeshCandidates(e),this.getCollidingSubMeshCandidates=(e,t)=>this._getDefaultSubMeshCandidates(e)}get meshUnderPointer(){return this._inputManager.meshUnderPointer}get pointerX(){return this._inputManager.pointerX}set pointerX(e){this._inputManager.pointerX=e}get pointerY(){return this._inputManager.pointerY}set pointerY(e){this._inputManager.pointerY=e}getCachedMaterial(){return this._cachedMaterial}getCachedEffect(){return this._cachedEffect}getCachedVisibility(){return this._cachedVisibility}isCachedMaterialInvalid(e,t,s=1){return this._cachedEffect!==t||this._cachedMaterial!==e||this._cachedVisibility!==s}getEngine(){return this._engine}getTotalVertices(){return this._totalVertices.current}get totalVerticesPerfCounter(){return this._totalVertices}getActiveIndices(){return this._activeIndices.current}get totalActiveIndicesPerfCounter(){return this._activeIndices}getActiveParticles(){return this._activeParticles.current}get activeParticlesPerfCounter(){return this._activeParticles}getActiveBones(){return this._activeBones.current}get activeBonesPerfCounter(){return this._activeBones}getActiveMeshes(){return this._activeMeshes}getAnimationRatio(){return void 0!==this._animationRatio?this._animationRatio:1}getRenderId(){return this._renderId}getFrameId(){return this._frameId}incrementRenderId(){this._renderId++}_createUbo(){this.setSceneUniformBuffer(this.createSceneUniformBuffer())}simulatePointerMove(e,t){return this._inputManager.simulatePointerMove(e,t),this}simulatePointerDown(e,t){return this._inputManager.simulatePointerDown(e,t),this}simulatePointerUp(e,t,s){return this._inputManager.simulatePointerUp(e,t,s),this}isPointerCaptured(e=0){return this._inputManager.isPointerCaptured(e)}attachControl(e=!0,t=!0,s=!0){this._inputManager.attachControl(e,t,s)}detachControl(){this._inputManager.detachControl()}isReady(e=!0){if(this._isDisposed)return!1;let t;const s=this.getEngine(),i=s.currentRenderPassId;s.currentRenderPassId=this.activeCamera?.renderPassId??i;let r=!0;for(this._pendingData.length>0&&(r=!1),this.prePassRenderer?.update(),this.useOrderIndependentTransparency&&this.depthPeelingRenderer&&r&&(r=this.depthPeelingRenderer.isReady()),e&&(this._processedMaterials.reset(),this._materialsRenderTargets.reset()),t=0;t<this.meshes.length;t++){const i=this.meshes[t];if(!i.subMeshes||0===i.subMeshes.length)continue;if(!i.isReady(!0)){r=!1;continue}const n=i.hasThinInstances||"InstancedMesh"===i.getClassName()||"InstancedLinesMesh"===i.getClassName()||s.getCaps().instancedArrays&&i.instances.length>0;for(const e of this._isReadyForMeshStage)e.action(i,n)||(r=!1);if(!e)continue;const a=i.material||this.defaultMaterial;if(a)if(a._storeEffectOnSubMeshes)for(const e of i.subMeshes){const t=e.getMaterial();t&&t.hasRenderTargetTextures&&null!=t.getRenderTargetTextures&&-1===this._processedMaterials.indexOf(t)&&(this._processedMaterials.push(t),this._materialsRenderTargets.concatWithNoDuplicate(t.getRenderTargetTextures()))}else a.hasRenderTargetTextures&&null!=a.getRenderTargetTextures&&-1===this._processedMaterials.indexOf(a)&&(this._processedMaterials.push(a),this._materialsRenderTargets.concatWithNoDuplicate(a.getRenderTargetTextures()))}if(e)for(t=0;t<this._materialsRenderTargets.length;++t)this._materialsRenderTargets.data[t].isReadyForRendering()||(r=!1);for(t=0;t<this.geometries.length;t++)2===this.geometries[t].delayLoadState&&(r=!1);if(this.activeCameras&&this.activeCameras.length>0)for(const e of this.activeCameras)e.isReady(!0)||(r=!1);else this.activeCamera&&(this.activeCamera.isReady(!0)||(r=!1));for(const e of this.particleSystems)e.isReady()||(r=!1);if(this.layers)for(const e of this.layers)e.isReady()||(r=!1);return s.areAllEffectsReady()||(r=!1),s.currentRenderPassId=i,r}resetCachedMaterial(){this._cachedMaterial=null,this._cachedEffect=null,this._cachedVisibility=null}registerBeforeRender(e){this.onBeforeRenderObservable.add(e)}unregisterBeforeRender(e){this.onBeforeRenderObservable.removeCallback(e)}registerAfterRender(e){this.onAfterRenderObservable.add(e)}unregisterAfterRender(e){this.onAfterRenderObservable.removeCallback(e)}_executeOnceBeforeRender(e){const t=()=>{e(),setTimeout((()=>{this.unregisterBeforeRender(t)}))};this.registerBeforeRender(t)}executeOnceBeforeRender(e,t){void 0!==t?setTimeout((()=>{this._executeOnceBeforeRender(e)}),t):this._executeOnceBeforeRender(e)}addPendingData(e){this._pendingData.push(e)}removePendingData(e){const t=this.isLoading,s=this._pendingData.indexOf(e);-1!==s&&this._pendingData.splice(s,1),t&&!this.isLoading&&this.onDataLoadedObservable.notifyObservers(this)}getWaitingItemsCount(){return this._pendingData.length}get isLoading(){return this._pendingData.length>0}executeWhenReady(e,t=!1){this.onReadyObservable.addOnce(e),null===this._executeWhenReadyTimeoutId&&this._checkIsReady(t)}whenReadyAsync(e=!1){return new Promise((t=>{this.executeWhenReady((()=>{t()}),e)}))}_checkIsReady(e=!1){return this._registerTransientComponents(),this.isReady(e)?(this.onReadyObservable.notifyObservers(this),this.onReadyObservable.clear(),void(this._executeWhenReadyTimeoutId=null)):this._isDisposed?(this.onReadyObservable.clear(),void(this._executeWhenReadyTimeoutId=null)):void(this._executeWhenReadyTimeoutId=setTimeout((()=>{this.incrementRenderId(),this._checkIsReady(e)}),100))}get animatables(){return this._activeAnimatables}resetLastAnimationTimeFrame(){this._animationTimeLast=r.j.Now}getViewMatrix(){return this._viewMatrix}getProjectionMatrix(){return this._projectionMatrix}getTransformMatrix(){return this._transformMatrix}setTransformMatrix(e,t,s,i){s||i||!this._multiviewSceneUbo||(this._multiviewSceneUbo.dispose(),this._multiviewSceneUbo=null),this._viewUpdateFlag===e.updateFlag&&this._projectionUpdateFlag===t.updateFlag||(this._viewUpdateFlag=e.updateFlag,this._projectionUpdateFlag=t.updateFlag,this._viewMatrix=e,this._projectionMatrix=t,this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix),this._frustumPlanes?W.P.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=W.P.GetPlanes(this._transformMatrix),this._multiviewSceneUbo&&this._multiviewSceneUbo.useUbo?this._updateMultiviewUbo(s,i):this._sceneUbo.useUbo&&(this._sceneUbo.updateMatrix("viewProjection",this._transformMatrix),this._sceneUbo.updateMatrix("view",this._viewMatrix),this._sceneUbo.updateMatrix("projection",this._projectionMatrix)))}getSceneUniformBuffer(){return this._multiviewSceneUbo?this._multiviewSceneUbo:this._sceneUbo}createSceneUniformBuffer(e){const t=new u.D(this._engine,void 0,!1,e??"scene");return t.addUniform("viewProjection",16),t.addUniform("view",16),t.addUniform("projection",16),t.addUniform("vEyePosition",4),t}setSceneUniformBuffer(e){this._sceneUbo=e,this._viewUpdateFlag=-1,this._projectionUpdateFlag=-1}getUniqueId(){return H.UniqueId}addMesh(e,t=!1){this._blockEntityCollection||(this.meshes.push(e),e._resyncLightSources(),e.parent||e._addToSceneRootNodes(),i.S0.SetImmediate((()=>{this.onNewMeshAddedObservable.notifyObservers(e)})),t&&e.getChildMeshes().forEach((e=>{this.addMesh(e)})))}removeMesh(e,t=!1){const s=this.meshes.indexOf(e);return-1!==s&&(this.meshes.splice(s,1),e.parent||e._removeFromSceneRootNodes()),this._inputManager._invalidateMesh(e),this.onMeshRemovedObservable.notifyObservers(e),t&&e.getChildMeshes().forEach((e=>{this.removeMesh(e)})),s}addTransformNode(e){this._blockEntityCollection||e.getScene()===this&&-1!==e._indexInSceneTransformNodesArray||(e._indexInSceneTransformNodesArray=this.transformNodes.length,this.transformNodes.push(e),e.parent||e._addToSceneRootNodes(),this.onNewTransformNodeAddedObservable.notifyObservers(e))}removeTransformNode(e){const t=e._indexInSceneTransformNodesArray;if(-1!==t){if(t!==this.transformNodes.length-1){const e=this.transformNodes[this.transformNodes.length-1];this.transformNodes[t]=e,e._indexInSceneTransformNodesArray=t}e._indexInSceneTransformNodesArray=-1,this.transformNodes.pop(),e.parent||e._removeFromSceneRootNodes()}return this.onTransformNodeRemovedObservable.notifyObservers(e),t}removeSkeleton(e){const t=this.skeletons.indexOf(e);return-1!==t&&(this.skeletons.splice(t,1),this.onSkeletonRemovedObservable.notifyObservers(e),this._executeActiveContainerCleanup(this._activeSkeletons)),t}removeMorphTargetManager(e){const t=this.morphTargetManagers.indexOf(e);return-1!==t&&this.morphTargetManagers.splice(t,1),t}removeLight(e){const t=this.lights.indexOf(e);if(-1!==t){for(const t of this.meshes)t._removeLightSource(e,!1);this.lights.splice(t,1),this.sortLightsByPriority(),e.parent||e._removeFromSceneRootNodes()}return this.onLightRemovedObservable.notifyObservers(e),t}removeCamera(e){const t=this.cameras.indexOf(e);if(-1!==t&&(this.cameras.splice(t,1),e.parent||e._removeFromSceneRootNodes()),this.activeCameras){const t=this.activeCameras.indexOf(e);-1!==t&&this.activeCameras.splice(t,1)}return this.activeCamera===e&&(this.cameras.length>0?this.activeCamera=this.cameras[0]:this.activeCamera=null),this.onCameraRemovedObservable.notifyObservers(e),t}removeParticleSystem(e){const t=this.particleSystems.indexOf(e);return-1!==t&&(this.particleSystems.splice(t,1),this._executeActiveContainerCleanup(this._activeParticleSystems)),t}removeAnimation(e){const t=this.animations.indexOf(e);return-1!==t&&this.animations.splice(t,1),t}stopAnimation(e,t,s){}removeAnimationGroup(e){const t=this.animationGroups.indexOf(e);return-1!==t&&this.animationGroups.splice(t,1),t}removeMultiMaterial(e){const t=this.multiMaterials.indexOf(e);return-1!==t&&this.multiMaterials.splice(t,1),this.onMultiMaterialRemovedObservable.notifyObservers(e),t}removeMaterial(e){const t=e._indexInSceneMaterialArray;if(-1!==t&&t<this.materials.length){if(t!==this.materials.length-1){const e=this.materials[this.materials.length-1];this.materials[t]=e,e._indexInSceneMaterialArray=t}e._indexInSceneMaterialArray=-1,this.materials.pop()}return this.onMaterialRemovedObservable.notifyObservers(e),t}removeActionManager(e){const t=this.actionManagers.indexOf(e);return-1!==t&&this.actionManagers.splice(t,1),t}removeTexture(e){const t=this.textures.indexOf(e);return-1!==t&&this.textures.splice(t,1),this.onTextureRemovedObservable.notifyObservers(e),t}addLight(e){if(!this._blockEntityCollection){this.lights.push(e),this.sortLightsByPriority(),e.parent||e._addToSceneRootNodes();for(const t of this.meshes)-1===t.lightSources.indexOf(e)&&(t.lightSources.push(e),t._resyncLightSources());i.S0.SetImmediate((()=>{this.onNewLightAddedObservable.notifyObservers(e)}))}}sortLightsByPriority(){this.requireLightSorting&&this.lights.sort(q.c.CompareLightsPriority)}addCamera(e){this._blockEntityCollection||(this.cameras.push(e),i.S0.SetImmediate((()=>{this.onNewCameraAddedObservable.notifyObservers(e)})),e.parent||e._addToSceneRootNodes())}addSkeleton(e){this._blockEntityCollection||(this.skeletons.push(e),i.S0.SetImmediate((()=>{this.onNewSkeletonAddedObservable.notifyObservers(e)})))}addParticleSystem(e){this._blockEntityCollection||this.particleSystems.push(e)}addAnimation(e){this._blockEntityCollection||this.animations.push(e)}addAnimationGroup(e){this._blockEntityCollection||this.animationGroups.push(e)}addMultiMaterial(e){this._blockEntityCollection||(this.multiMaterials.push(e),i.S0.SetImmediate((()=>{this.onNewMultiMaterialAddedObservable.notifyObservers(e)})))}addMaterial(e){this._blockEntityCollection||e.getScene()===this&&-1!==e._indexInSceneMaterialArray||(e._indexInSceneMaterialArray=this.materials.length,this.materials.push(e),i.S0.SetImmediate((()=>{this.onNewMaterialAddedObservable.notifyObservers(e)})))}addMorphTargetManager(e){this._blockEntityCollection||this.morphTargetManagers.push(e)}addGeometry(e){this._blockEntityCollection||(this._geometriesByUniqueId&&(this._geometriesByUniqueId[e.uniqueId]=this.geometries.length),this.geometries.push(e))}addActionManager(e){this.actionManagers.push(e)}addTexture(e){this._blockEntityCollection||(this.textures.push(e),this.onNewTextureAddedObservable.notifyObservers(e))}switchActiveCamera(e,t=!0){this._engine.getInputElement()&&(this.activeCamera&&this.activeCamera.detachControl(),this.activeCamera=e,t&&e.attachControl())}setActiveCameraById(e){const t=this.getCameraById(e);return t?(this.activeCamera=t,t):null}setActiveCameraByName(e){const t=this.getCameraByName(e);return t?(this.activeCamera=t,t):null}getAnimationGroupByName(e){for(let t=0;t<this.animationGroups.length;t++)if(this.animationGroups[t].name===e)return this.animationGroups[t];return null}_getMaterial(e,t){for(let e=0;e<this.materials.length;e++){const s=this.materials[e];if(t(s))return s}if(e)for(let e=0;e<this.multiMaterials.length;e++){const s=this.multiMaterials[e];if(t(s))return s}return null}getMaterialByUniqueID(e,t=!1){return this._getMaterial(t,(t=>t.uniqueId===e))}getMaterialById(e,t=!1){return this._getMaterial(t,(t=>t.id===e))}getMaterialByName(e,t=!1){return this._getMaterial(t,(t=>t.name===e))}getLastMaterialById(e,t=!1){for(let t=this.materials.length-1;t>=0;t--)if(this.materials[t].id===e)return this.materials[t];if(t)for(let t=this.multiMaterials.length-1;t>=0;t--)if(this.multiMaterials[t].id===e)return this.multiMaterials[t];return null}getTextureByUniqueId(e){for(let t=0;t<this.textures.length;t++)if(this.textures[t].uniqueId===e)return this.textures[t];return null}getTextureByName(e){for(let t=0;t<this.textures.length;t++)if(this.textures[t].name===e)return this.textures[t];return null}getCameraById(e){for(let t=0;t<this.cameras.length;t++)if(this.cameras[t].id===e)return this.cameras[t];return null}getCameraByUniqueId(e){for(let t=0;t<this.cameras.length;t++)if(this.cameras[t].uniqueId===e)return this.cameras[t];return null}getCameraByName(e){for(let t=0;t<this.cameras.length;t++)if(this.cameras[t].name===e)return this.cameras[t];return null}getBoneById(e){for(let t=0;t<this.skeletons.length;t++){const s=this.skeletons[t];for(let t=0;t<s.bones.length;t++)if(s.bones[t].id===e)return s.bones[t]}return null}getBoneByName(e){for(let t=0;t<this.skeletons.length;t++){const s=this.skeletons[t];for(let t=0;t<s.bones.length;t++)if(s.bones[t].name===e)return s.bones[t]}return null}getLightByName(e){for(let t=0;t<this.lights.length;t++)if(this.lights[t].name===e)return this.lights[t];return null}getLightById(e){for(let t=0;t<this.lights.length;t++)if(this.lights[t].id===e)return this.lights[t];return null}getLightByUniqueId(e){for(let t=0;t<this.lights.length;t++)if(this.lights[t].uniqueId===e)return this.lights[t];return null}getParticleSystemById(e){for(let t=0;t<this.particleSystems.length;t++)if(this.particleSystems[t].id===e)return this.particleSystems[t];return null}getGeometryById(e){for(let t=0;t<this.geometries.length;t++)if(this.geometries[t].id===e)return this.geometries[t];return null}_getGeometryByUniqueId(e){if(this._geometriesByUniqueId){const t=this._geometriesByUniqueId[e];if(void 0!==t)return this.geometries[t]}else for(let t=0;t<this.geometries.length;t++)if(this.geometries[t].uniqueId===e)return this.geometries[t];return null}pushGeometry(e,t){return!(!t&&this._getGeometryByUniqueId(e.uniqueId)||(this.addGeometry(e),i.S0.SetImmediate((()=>{this.onNewGeometryAddedObservable.notifyObservers(e)})),0))}removeGeometry(e){let t;if(this._geometriesByUniqueId){if(t=this._geometriesByUniqueId[e.uniqueId],void 0===t)return!1}else if(t=this.geometries.indexOf(e),t<0)return!1;if(t!==this.geometries.length-1){const e=this.geometries[this.geometries.length-1];e&&(this.geometries[t]=e,this._geometriesByUniqueId&&(this._geometriesByUniqueId[e.uniqueId]=t))}return this._geometriesByUniqueId&&(this._geometriesByUniqueId[e.uniqueId]=void 0),this.geometries.pop(),this.onGeometryRemovedObservable.notifyObservers(e),!0}getGeometries(){return this.geometries}getMeshById(e){for(let t=0;t<this.meshes.length;t++)if(this.meshes[t].id===e)return this.meshes[t];return null}getMeshesById(e){return this.meshes.filter((function(t){return t.id===e}))}getTransformNodeById(e){for(let t=0;t<this.transformNodes.length;t++)if(this.transformNodes[t].id===e)return this.transformNodes[t];return null}getTransformNodeByUniqueId(e){for(let t=0;t<this.transformNodes.length;t++)if(this.transformNodes[t].uniqueId===e)return this.transformNodes[t];return null}getTransformNodesById(e){return this.transformNodes.filter((function(t){return t.id===e}))}getMeshByUniqueId(e){for(let t=0;t<this.meshes.length;t++)if(this.meshes[t].uniqueId===e)return this.meshes[t];return null}getLastMeshById(e){for(let t=this.meshes.length-1;t>=0;t--)if(this.meshes[t].id===e)return this.meshes[t];return null}getLastTransformNodeById(e){for(let t=this.transformNodes.length-1;t>=0;t--)if(this.transformNodes[t].id===e)return this.transformNodes[t];return null}getLastEntryById(e){let t;for(t=this.meshes.length-1;t>=0;t--)if(this.meshes[t].id===e)return this.meshes[t];for(t=this.transformNodes.length-1;t>=0;t--)if(this.transformNodes[t].id===e)return this.transformNodes[t];for(t=this.cameras.length-1;t>=0;t--)if(this.cameras[t].id===e)return this.cameras[t];for(t=this.lights.length-1;t>=0;t--)if(this.lights[t].id===e)return this.lights[t];return null}getNodeById(e){const t=this.getMeshById(e);if(t)return t;const s=this.getTransformNodeById(e);if(s)return s;const i=this.getLightById(e);if(i)return i;const r=this.getCameraById(e);if(r)return r;return this.getBoneById(e)||null}getNodeByName(e){const t=this.getMeshByName(e);if(t)return t;const s=this.getTransformNodeByName(e);if(s)return s;const i=this.getLightByName(e);if(i)return i;const r=this.getCameraByName(e);if(r)return r;return this.getBoneByName(e)||null}getMeshByName(e){for(let t=0;t<this.meshes.length;t++)if(this.meshes[t].name===e)return this.meshes[t];return null}getTransformNodeByName(e){for(let t=0;t<this.transformNodes.length;t++)if(this.transformNodes[t].name===e)return this.transformNodes[t];return null}getLastSkeletonById(e){for(let t=this.skeletons.length-1;t>=0;t--)if(this.skeletons[t].id===e)return this.skeletons[t];return null}getSkeletonByUniqueId(e){for(let t=0;t<this.skeletons.length;t++)if(this.skeletons[t].uniqueId===e)return this.skeletons[t];return null}getSkeletonById(e){for(let t=0;t<this.skeletons.length;t++)if(this.skeletons[t].id===e)return this.skeletons[t];return null}getSkeletonByName(e){for(let t=0;t<this.skeletons.length;t++)if(this.skeletons[t].name===e)return this.skeletons[t];return null}getMorphTargetManagerById(e){for(let t=0;t<this.morphTargetManagers.length;t++)if(this.morphTargetManagers[t].uniqueId===e)return this.morphTargetManagers[t];return null}getMorphTargetById(e){for(let t=0;t<this.morphTargetManagers.length;++t){const s=this.morphTargetManagers[t];for(let t=0;t<s.numTargets;++t){const i=s.getTarget(t);if(i.id===e)return i}}return null}getMorphTargetByName(e){for(let t=0;t<this.morphTargetManagers.length;++t){const s=this.morphTargetManagers[t];for(let t=0;t<s.numTargets;++t){const i=s.getTarget(t);if(i.name===e)return i}}return null}getPostProcessByName(e){for(let t=0;t<this.postProcesses.length;++t){const s=this.postProcesses[t];if(s.name===e)return s}return null}isActiveMesh(e){return-1!==this._activeMeshes.indexOf(e)}get uid(){return this._uid||(this._uid=i.S0.RandomId()),this._uid}addExternalData(e,t){return this._externalData||(this._externalData=new o),this._externalData.add(e,t)}getExternalData(e){return this._externalData?this._externalData.get(e):null}getOrAddExternalDataWithFactory(e,t){return this._externalData||(this._externalData=new o),this._externalData.getOrAddWithFactory(e,t)}removeExternalData(e){return this._externalData.remove(e)}_evaluateSubMesh(e,t,s,i){if(i||e.isInFrustum(this._frustumPlanes)){for(const s of this._evaluateSubMeshStage)s.action(t,e);const s=e.getMaterial();null!=s&&(s.hasRenderTargetTextures&&null!=s.getRenderTargetTextures&&-1===this._processedMaterials.indexOf(s)&&(this._processedMaterials.push(s),this._materialsRenderTargets.concatWithNoDuplicate(s.getRenderTargetTextures())),this._renderingManager.dispatch(e,t,s))}}freeProcessedMaterials(){this._processedMaterials.dispose()}get blockfreeActiveMeshesAndRenderingGroups(){return this._preventFreeActiveMeshesAndRenderingGroups}set blockfreeActiveMeshesAndRenderingGroups(e){this._preventFreeActiveMeshesAndRenderingGroups!==e&&(e&&(this.freeActiveMeshes(),this.freeRenderingGroups()),this._preventFreeActiveMeshesAndRenderingGroups=e)}freeActiveMeshes(){if(!this.blockfreeActiveMeshesAndRenderingGroups&&(this._activeMeshes.dispose(),this.activeCamera&&this.activeCamera._activeMeshes&&this.activeCamera._activeMeshes.dispose(),this.activeCameras))for(let e=0;e<this.activeCameras.length;e++){const t=this.activeCameras[e];t&&t._activeMeshes&&t._activeMeshes.dispose()}}freeRenderingGroups(){if(!this.blockfreeActiveMeshesAndRenderingGroups&&(this._renderingManager&&this._renderingManager.freeRenderingGroups(),this.textures))for(let e=0;e<this.textures.length;e++){const t=this.textures[e];t&&t.renderList&&t.freeRenderingGroups()}}_isInIntermediateRendering(){return this._intermediateRendering}freezeActiveMeshes(e=!1,t,s,i=!0,r=!1){return this.executeWhenReady((()=>{if(this.activeCamera){if(this._frustumPlanes||this.updateTransformMatrix(),this._evaluateActiveMeshes(),this._activeMeshesFrozen=!0,this._activeMeshesFrozenButKeepClipping=r,this._skipEvaluateActiveMeshesCompletely=e,i)for(let e=0;e<this._activeMeshes.length;e++)this._activeMeshes.data[e]._freeze();t&&t()}else s&&s("No active camera found")})),this}unfreezeActiveMeshes(){for(let e=0;e<this.meshes.length;e++){const t=this.meshes[e];t._internalAbstractMeshDataInfo&&(t._internalAbstractMeshDataInfo._isActive=!1)}for(let e=0;e<this._activeMeshes.length;e++)this._activeMeshes.data[e]._unFreeze();return this._activeMeshesFrozen=!1,this}_executeActiveContainerCleanup(e){(!this._engine.snapshotRendering||1!==this._engine.snapshotRenderingMode)&&this._activeMeshesFrozen&&this._activeMeshes.length||this.onBeforeRenderObservable.addOnce((()=>e.dispose()))}_evaluateActiveMeshes(){if(this._engine.snapshotRendering&&1===this._engine.snapshotRenderingMode)return void(this._activeMeshes.length>0&&(this.activeCamera?._activeMeshes.reset(),this._activeMeshes.reset(),this._renderingManager.reset(),this._processedMaterials.reset(),this._activeParticleSystems.reset(),this._activeSkeletons.reset(),this._softwareSkinnedMeshes.reset()));if(this._activeMeshesFrozen&&this._activeMeshes.length){if(!this._skipEvaluateActiveMeshesCompletely){const e=this._activeMeshes.length;for(let t=0;t<e;t++)this._activeMeshes.data[t].computeWorldMatrix()}if(this._activeParticleSystems){const e=this._activeParticleSystems.length;for(let t=0;t<e;t++)this._activeParticleSystems.data[t].animate()}return void this._renderingManager.resetSprites()}if(!this.activeCamera)return;this.onBeforeActiveMeshesEvaluationObservable.notifyObservers(this),this.activeCamera._activeMeshes.reset(),this._activeMeshes.reset(),this._renderingManager.reset(),this._processedMaterials.reset(),this._activeParticleSystems.reset(),this._activeSkeletons.reset(),this._softwareSkinnedMeshes.reset(),this._materialsRenderTargets.reset();for(const e of this._beforeEvaluateActiveMeshStage)e.action();const e=this.getActiveMeshCandidates(),t=e.length;for(let s=0;s<t;s++){const t=e.data[s];if(t._internalAbstractMeshDataInfo._currentLODIsUpToDate=!1,t.isBlocked)continue;if(this._totalVertices.addCount(t.getTotalVertices(),!1),!t.isReady()||!t.isEnabled()||t.scaling.hasAZeroComponent)continue;t.computeWorldMatrix(),t.actionManager&&t.actionManager.hasSpecificTriggers2(12,13)&&this._meshesForIntersections.pushNoDuplicate(t);let i=this.customLODSelector?this.customLODSelector(t,this.activeCamera):t.getLOD(this.activeCamera);if(t._internalAbstractMeshDataInfo._currentLOD=i,t._internalAbstractMeshDataInfo._currentLODIsUpToDate=!0,null!=i&&(i!==t&&0!==i.billboardMode&&i.computeWorldMatrix(),t._preActivate(),t.isVisible&&t.visibility>0&&0!=(t.layerMask&this.activeCamera.layerMask)&&(this._skipFrustumClipping||t.alwaysSelectAsActiveMesh||t.isInFrustum(this._frustumPlanes)))){this._activeMeshes.push(t),this.activeCamera._activeMeshes.push(t),i!==t&&i._activate(this._renderId,!1);for(const e of this._preActiveMeshStage)e.action(t);t._activate(this._renderId,!1)&&(t.isAnInstance?t._internalAbstractMeshDataInfo._actAsRegularMesh&&(i=t):i._internalAbstractMeshDataInfo._onlyForInstances=!1,i._internalAbstractMeshDataInfo._isActive=!0,this._activeMesh(t,i)),t._postActivate()}}if(this.onAfterActiveMeshesEvaluationObservable.notifyObservers(this),this.particlesEnabled){this.onBeforeParticlesRenderingObservable.notifyObservers(this);for(let e=0;e<this.particleSystems.length;e++){const t=this.particleSystems[e];if(!t.isStarted()||!t.emitter)continue;const s=t.emitter;s.position&&!s.isEnabled()||(this._activeParticleSystems.push(t),t.animate(),this._renderingManager.dispatchParticles(t))}this.onAfterParticlesRenderingObservable.notifyObservers(this)}}_prepareSkeleton(e){this._skeletonsEnabled&&e.skeleton&&(this._activeSkeletons.pushNoDuplicate(e.skeleton)&&(e.skeleton.prepare(),this._activeBones.addCount(e.skeleton.bones.length,!1)),e.computeBonesUsingShaders||this._softwareSkinnedMeshes.pushNoDuplicate(e)&&this.frameGraph&&e.applySkeleton(e.skeleton))}_activeMesh(e,t){this._prepareSkeleton(t);let s=e.hasInstances||e.isAnInstance||this.dispatchAllSubMeshesOfActiveMeshes||this._skipFrustumClipping||t.alwaysSelectAsActiveMesh;if(t&&t.subMeshes&&t.subMeshes.length>0){const i=this.getActiveSubMeshCandidates(t),r=i.length;s=s||1===r;for(let n=0;n<r;n++){const r=i.data[n];this._evaluateSubMesh(r,t,e,s)}}}updateTransformMatrix(e){const t=this.activeCamera;if(t)if(t._renderingMultiview){const s=t._rigCameras[0],i=t._rigCameras[1];this.setTransformMatrix(s.getViewMatrix(),s.getProjectionMatrix(e),i.getViewMatrix(),i.getProjectionMatrix(e))}else this.setTransformMatrix(t.getViewMatrix(),t.getProjectionMatrix(e))}_bindFrameBuffer(e,t=!0){e&&e._multiviewTexture?e._multiviewTexture._bindFrameBuffer():e&&e.outputRenderTarget?e.outputRenderTarget._bindFrameBuffer():this._engine._currentFrameBufferIsDefaultFrameBuffer()||this._engine.restoreDefaultFramebuffer(),t&&this._clearFrameBuffer(e)}_clearFrameBuffer(e){if(e&&e._multiviewTexture);else if(e&&e.outputRenderTarget&&!e._renderingMultiview){const t=e.outputRenderTarget;t.onClearObservable.hasObservers()?t.onClearObservable.notifyObservers(this._engine):t.skipInitialClear||e.isRightCamera||(this.autoClear&&this._engine.clear(t.clearColor||this._clearColor,!t._cleared,!0,!0),t._cleared=!0)}else this._defaultFrameBufferCleared?this._engine.clear(null,!1,!0,!0):(this._defaultFrameBufferCleared=!0,this._clear())}_renderForCamera(e,t,s=!0){if(e&&e._skipRendering)return;const r=this._engine;if(this._activeCamera=e,!this.activeCamera)throw new Error("Active camera not set");if(r.setViewport(this.activeCamera.viewport),this.resetCachedMaterial(),this._renderId++,!this.prePass&&s){let t=!0;e._renderingMultiview&&e.outputRenderTarget&&(t=e.outputRenderTarget.skipInitialClear,this.autoClear&&(this._defaultFrameBufferCleared=!1,e.outputRenderTarget.skipInitialClear=!1)),this._bindFrameBuffer(this._activeCamera),e._renderingMultiview&&e.outputRenderTarget&&(e.outputRenderTarget.skipInitialClear=t)}this.updateTransformMatrix(),this.onBeforeCameraRenderObservable.notifyObservers(this.activeCamera),this._evaluateActiveMeshes();for(let e=0;e<this._softwareSkinnedMeshes.length;e++){const t=this._softwareSkinnedMeshes.data[e];t.applySkeleton(t.skeleton)}this.onBeforeRenderTargetsRenderObservable.notifyObservers(this),this._renderTargets.concatWithNoDuplicate(this._materialsRenderTargets),e.customRenderTargets&&e.customRenderTargets.length>0&&this._renderTargets.concatWithNoDuplicate(e.customRenderTargets),t&&t.customRenderTargets&&t.customRenderTargets.length>0&&this._renderTargets.concatWithNoDuplicate(t.customRenderTargets),this.environmentTexture&&this.environmentTexture.isRenderTarget&&this._renderTargets.pushNoDuplicate(this.environmentTexture);for(const e of this._gatherActiveCameraRenderTargetsStage)e.action(this._renderTargets);let n=!1;if(this.renderTargetsEnabled){if(this._intermediateRendering=!0,this._renderTargets.length>0){i.S0.StartPerformanceCounter("Render targets",this._renderTargets.length>0);for(let e=0;e<this._renderTargets.length;e++){const t=this._renderTargets.data[e];if(t._shouldRender()){this._renderId++;const e=t.activeCamera&&t.activeCamera!==this.activeCamera;t.render(e,this.dumpNextRenderTargets),n=!0}}i.S0.EndPerformanceCounter("Render targets",this._renderTargets.length>0),this._renderId++}for(const e of this._cameraDrawRenderTargetStage)n=e.action(this.activeCamera)||n;this._intermediateRendering=!1}this._engine.currentRenderPassId=e.outputRenderTarget?.renderPassId??e.renderPassId??0,n&&!this.prePass&&(this._bindFrameBuffer(this._activeCamera,!1),this.updateTransformMatrix()),this.onAfterRenderTargetsRenderObservable.notifyObservers(this),!this.postProcessManager||e._multiviewTexture||this.prePass||this.postProcessManager._prepareFrame();for(const e of this._beforeCameraDrawStage)e.action(this.activeCamera);this.onBeforeDrawPhaseObservable.notifyObservers(this),r.snapshotRendering&&1===r.snapshotRenderingMode&&this.finalizeSceneUbo(),this._renderingManager.render(null,null,!0,!0),this.onAfterDrawPhaseObservable.notifyObservers(this);for(const e of this._afterCameraDrawStage)e.action(this.activeCamera);if(this.postProcessManager&&!e._multiviewTexture){const t=e.outputRenderTarget?e.outputRenderTarget.renderTarget:void 0;this.postProcessManager._finalizeFrame(e.isIntermediate,t)}for(const e of this._afterCameraPostProcessStage)e.action(this.activeCamera);this._renderTargets.reset(),this.onAfterCameraRenderObservable.notifyObservers(this.activeCamera)}_processSubCameras(e,t=!0){if(0===e.cameraRigMode||e._renderingMultiview)return e._renderingMultiview&&!this._multiviewSceneUbo&&this._createMultiviewUbo(),this._renderForCamera(e,void 0,t),void this.onAfterRenderCameraObservable.notifyObservers(e);if(e._useMultiviewToSingleView)this._renderMultiviewToSingleView(e);else{this.onBeforeCameraRenderObservable.notifyObservers(e);for(let t=0;t<e._rigCameras.length;t++)this._renderForCamera(e._rigCameras[t],e)}this._activeCamera=e,this.updateTransformMatrix(),this.onAfterRenderCameraObservable.notifyObservers(e)}_checkIntersections(){for(let e=0;e<this._meshesForIntersections.length;e++){const t=this._meshesForIntersections.data[e];if(t.actionManager)for(let e=0;t.actionManager&&e<t.actionManager.actions.length;e++){const s=t.actionManager.actions[e];if(12===s.trigger||13===s.trigger){const e=s.getTriggerParameter(),i=e.mesh?e.mesh:e,r=i.intersectsMesh(t,e.usePreciseIntersection),n=t._intersectionsInProgress.indexOf(i);r&&-1===n?12===s.trigger?(s._executeCurrent(_.CreateNew(t,void 0,i)),t._intersectionsInProgress.push(i)):13===s.trigger&&t._intersectionsInProgress.push(i):!r&&n>-1&&(13===s.trigger&&s._executeCurrent(_.CreateNew(t,void 0,i)),t.actionManager.hasSpecificTrigger(13,(e=>{const t=e.mesh?e.mesh:e;return i===t}))&&13!==s.trigger||t._intersectionsInProgress.splice(n,1))}}}}_advancePhysicsEngineStep(e){}_animate(e){}animate(){if(this._engine.isDeterministicLockStep()){let e=Math.max($.MinDeltaTime,Math.min(this._engine.getDeltaTime(),$.MaxDeltaTime))+this._timeAccumulator;const t=this._engine.getTimeStep(),s=1e3/t/1e3;let i=0;const r=this._engine.getLockstepMaxSteps();let n=Math.floor(e/t);for(n=Math.min(n,r);e>0&&i<n;)this.onBeforeStepObservable.notifyObservers(this),this._animationRatio=t*s,this._animate(t),this.onAfterAnimationsObservable.notifyObservers(this),this.physicsEnabled&&this._advancePhysicsEngineStep(t),this.onAfterStepObservable.notifyObservers(this),this._currentStepId++,i++,e-=t;this._timeAccumulator=e<0?0:e}else{const e=this.useConstantAnimationDeltaTime?16:Math.max($.MinDeltaTime,Math.min(this._engine.getDeltaTime(),$.MaxDeltaTime));this._animationRatio=.06*e,this._animate(),this.onAfterAnimationsObservable.notifyObservers(this),this.physicsEnabled&&this._advancePhysicsEngineStep(e)}}_clear(){(this.autoClearDepthAndStencil||this.autoClear)&&this._engine.clear(this._clearColor,this.autoClear||this.forceWireframe||this.forcePointsCloud,this.autoClearDepthAndStencil,this.autoClearDepthAndStencil)}_checkCameraRenderTarget(e){if(e?.outputRenderTarget&&!e?.isRigCamera&&(e.outputRenderTarget._cleared=!1),e?.rigCameras?.length)for(let t=0;t<e.rigCameras.length;++t){const s=e.rigCameras[t].outputRenderTarget;s&&(s._cleared=!1)}}resetDrawCache(e){if(this.meshes)for(const t of this.meshes)t.resetDrawCache(e)}_renderWithFrameGraph(e=!0,t=!1){if(this.activeCamera=null,this._activeParticleSystems.reset(),this._activeSkeletons.reset(),e)for(const e of this.cameras)if(e.update(),0!==e.cameraRigMode)for(let 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e=0;e<this.materials.length;e++)this.materials[e].unfreeze()}dispose(){if(this.isDisposed)return;this.beforeRender=null,this.afterRender=null,this.metadata=null,this.skeletons.length=0,this.morphTargetManagers.length=0,this._transientComponents.length=0,this._isReadyForMeshStage.clear(),this._beforeEvaluateActiveMeshStage.clear(),this._evaluateSubMeshStage.clear(),this._preActiveMeshStage.clear(),this._cameraDrawRenderTargetStage.clear(),this._beforeCameraDrawStage.clear(),this._beforeRenderTargetDrawStage.clear(),this._beforeRenderingGroupDrawStage.clear(),this._beforeRenderingMeshStage.clear(),this._afterRenderingMeshStage.clear(),this._afterRenderingGroupDrawStage.clear(),this._afterCameraDrawStage.clear(),this._afterRenderTargetDrawStage.clear(),this._afterRenderStage.clear(),this._beforeCameraUpdateStage.clear(),this._beforeClearStage.clear(),this._gatherRenderTargetsStage.clear(),this._gatherActiveCameraRenderTargetsStage.clear(),this._pointerMoveStage.clear(),this._pointerDownStage.clear(),this._pointerUpStage.clear(),this.importedMeshesFiles=[],this._activeAnimatables&&this.stopAllAnimations&&(this._activeAnimatables.forEach((e=>{e.onAnimationEndObservable.clear(),e.onAnimationEnd=null})),this.stopAllAnimations()),this.resetCachedMaterial(),this.activeCamera&&(this.activeCamera._activeMeshes.dispose(),this.activeCamera=null),this.activeCameras=null,this._activeMeshes.dispose(),this._renderingManager.dispose(),this._processedMaterials.dispose(),this._activeParticleSystems.dispose(),this._activeSkeletons.dispose(),this._softwareSkinnedMeshes.dispose(),this._renderTargets.dispose(),this._materialsRenderTargets.dispose(),this._registeredForLateAnimationBindings.dispose(),this._meshesForIntersections.dispose(),this._toBeDisposed.length=0;const 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uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec3 viewNormal=view*(mat3(finalWorld)*normalUpdated);vec4 projectedPosition=viewProjection*finalWorld*vec4(positionUpdated,1.0);vec2 screenNormal=normalize(vec2(viewNormal));projectedPosition.xy+=screenNormal/(viewport*0.25/*0.5 */)*offset*projectedPosition.w;gl_Position=projectedPosition;\n#ifdef WORLDPOS_REQUIRED\nvec4 worldPos=inverseViewProjection*projectedPosition;\n#endif\n#ifdef ALPHATEST\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n}\n";i(9610).l.ShadersStore[o]=r;const t={name:o,shader:r}},3313:(e,n,i)=>{i.r(n),i.d(n,{MmdPluginMaterial:()=>f});var o=i(5662),r=i(426);function t(e){return e.replace(/[.*+?^${}()|[\]\\]/g,"\\$&")}var a=i(9339),l=i(5041);class f extends r.ZL{isCompatible(e){return e===o.w.GLSL}getCustomCode(e){if("vertex"===e){const e={};return e.CUSTOM_VERTEX_DEFINITIONS=a.B,e[`!${t("finalWorld=finalWorld*influence;")}`]=`\n${l.Z}\nfinalWorld=(finalWorld*influence);\n`,e}if("fragment"===e){const e={CUSTOM_FRAGMENT_DEFINITIONS:"\n#if defined(SPHERE_TEXTURE) && defined(NORMAL)\nuniform sampler2D sphereSampler;\n#endif\n#ifdef TOON_TEXTURE\nuniform sampler2D toonSampler;\n#endif\n"};e[`!${t("#if defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_PROJECTION) || defined(REFRACTION) || defined(PREPASS)\nuniform mat4 view;\n#endif")}`]="\n#if defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_PROJECTION) || defined(REFRACTION) || defined(PREPASS)\nuniform mat4 view;\n#elif defined(NORMAL) && defined(SPHERE_TEXTURE)\nuniform mat4 view;\n#endif\n",e.CUSTOM_FRAGMENT_MAIN_BEGIN="\n#ifdef TOON_TEXTURE\nvec3 toonNdl;\n#endif\n",e[`!${t("vec3 diffuseColor=vDiffuseColor.rgb;")}`]="\n#ifdef APPLY_AMBIENT_COLOR_TO_DIFFUSE\nvec3 diffuseColor=clamp(vDiffuseColor.rgb+vAmbientColor,0.0,1.0);\n#else\nvec3 diffuseColor=(vDiffuseColor.rgb);\n#endif\n",e[`!${t("float alpha=vDiffuseColor.a;")}`]="\n#ifdef CLAMP_ALPHA\nfloat alpha=clamp(vDiffuseColor.a,0.0,1.0);\n#else\nfloat alpha=vDiffuseColor.a;\n#endif\n",e[`!${t("baseColor=texture2D(diffuseSampler,vDiffuseUV+uvOffset);")}`]="\n#if defined(DIFFUSE) && defined(TEXTURE_COLOR)\nbaseColor=texture2D(diffuseSampler,(vDiffuseUV+uvOffset));baseColor.rgb=mix(\nvec3(1.0),\nbaseColor.rgb*textureMultiplicativeColor.rgb,\ntextureMultiplicativeColor.a\n);baseColor.rgb=clamp(\nbaseColor.rgb+(baseColor.rgb-vec3(1.0))*textureAdditiveColor.a,\n0.0,\n1.0\n)+textureAdditiveColor.rgb;\n#else\nbaseColor=texture2D(diffuseSampler,(vDiffuseUV+uvOffset));\n#endif\n",e[`!${t("struct lightingInfo\n{")}`]="\nstruct lightingInfo {\n#ifdef TOON_TEXTURE\n#ifndef NDOTL\nfloat ndl;\n#endif\nfloat isToon;\n#endif\n",e[`!${t("result.diffuse=ndl*diffuseColor*attenuation;")}`]="\n#ifdef TOON_TEXTURE\nresult.diffuse=diffuseColor*attenuation;result.ndl=ndl;result.isToon=1.0;\n#elif defined(IGNORE_DIFFUSE_WHEN_TOON_TEXTURE_DISABLED) \nresult.diffuse=diffuseColor*attenuation;\n#else\nresult.diffuse=(ndl*diffuseColor*attenuation);\n#endif\n",e[`!${t("diffuseBase+=info.diffuse*shadow;")}`]="\n#ifdef TOON_TEXTURE\ntoonNdl=vec3(clamp(info.ndl*shadow,0.02,0.98));toonNdl.r=texture2D(toonSampler,vec2(0.5,toonNdl.r)).r;toonNdl.g=texture2D(toonSampler,vec2(0.5,toonNdl.g)).g;toonNdl.b=texture2D(toonSampler,vec2(0.5,toonNdl.b)).b;\n#ifdef TOON_TEXTURE_COLOR\ntoonNdl=mix(\nvec3(1.0),\ntoonNdl*toonTextureMultiplicativeColor.rgb,\ntoonTextureMultiplicativeColor.a\n);toonNdl=clamp(\ntoonNdl+(toonNdl-vec3(1.0))*toonTextureAdditiveColor.a,\n0.0,\n1.0\n)+toonTextureAdditiveColor.rgb;\n#endif\ndiffuseBase+=mix(info.diffuse*shadow,toonNdl*info.diffuse,info.isToon);\n#elif defined(IGNORE_DIFFUSE_WHEN_TOON_TEXTURE_DISABLED)\ndiffuseBase+=info.diffuse;\n#else\ndiffuseBase+=(info.diffuse*shadow);\n#endif\n";const n="\n#ifdef EMISSIVEASILLUMINATION\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#else\n#ifdef LINKEMISSIVEWITHDIFFUSE\nvec3 finalDiffuse=clamp((diffuseBase+emissiveColor)*diffuseColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#else\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor+emissiveColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#endif\n#endif\n";return e[`!${t(n)}`]=`\n#ifdef APPLY_AMBIENT_COLOR_TO_DIFFUSE\n#ifdef EMISSIVEASILLUMINATION\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor,0.0,1.0)*baseColor.rgb;\n#else\n#ifdef LINKEMISSIVEWITHDIFFUSE\nvec3 finalDiffuse=clamp((diffuseBase+emissiveColor)*diffuseColor,0.0,1.0)*baseColor.rgb;\n#else\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor+emissiveColor,0.0,1.0)*baseColor.rgb;\n#endif\n#endif\n#else\n${n.replace("diffuseBase","(diffuseBase)")}#endif\n`,e.CUSTOM_FRAGMENT_BEFORE_FOG="\n#if defined(NORMAL) && defined(SPHERE_TEXTURE)\nvec3 viewSpaceNormal=normalize(mat3(view)*vNormalW);vec2 sphereUV=viewSpaceNormal.xy*0.5+0.5;vec4 sphereReflectionColor=texture2D(sphereSampler,sphereUV);\n#ifdef SPHERE_TEXTURE_COLOR\nsphereReflectionColor.rgb=mix(\nvec3(1.0),\nsphereReflectionColor.rgb*sphereTextureMultiplicativeColor.rgb,\nsphereTextureMultiplicativeColor.a\n);sphereReflectionColor.rgb=clamp(\nsphereReflectionColor.rgb+(sphereReflectionColor.rgb-vec3(1.0))*sphereTextureAdditiveColor.a,\n0.0,\n1.0\n)+sphereTextureAdditiveColor.rgb;\n#endif\nsphereReflectionColor.rgb*=diffuseBase;\n#ifdef SPHERE_TEXTURE_BLEND_MODE_MULTIPLY\ncolor*=sphereReflectionColor;\n#elif defined(SPHERE_TEXTURE_BLEND_MODE_ADD)\ncolor=vec4(color.rgb+sphereReflectionColor.rgb,color.a);\n#endif\n#endif\n",e}return null}getUniforms(e){return{...super.getUniforms(e),fragment:"\n#if defined(DIFFUSE) && defined(TEXTURE_COLOR)\nuniform vec4 textureMultiplicativeColor;uniform vec4 textureAdditiveColor;\n#endif\n#if defined(SPHERE_TEXTURE) && defined(SPHERE_TEXTURE_COLOR)\nuniform vec4 sphereTextureMultiplicativeColor;uniform vec4 sphereTextureAdditiveColor;\n#endif\n#if defined(TOON_TEXTURE) && defined(TOON_TEXTURE_COLOR)\nuniform vec4 toonTextureMultiplicativeColor;uniform vec4 toonTextureAdditiveColor;\n#endif\n"}}}},9457:(e,n,i)=>{i.r(n),i.d(n,{textureAlphaCheckerPixelShader:()=>t});const o="textureAlphaCheckerPixelShader",r="\nprecision highp float;uniform sampler2D textureSampler;varying vec2 vUv;void main() {gl_FragColor=vec4(vec3(1.0)-vec3(texture2D(textureSampler,vUv).a),1.0);}\n";i(9610).l.ShadersStore[o]=r;const t={name:o,shader:r}},71:(e,n,i)=>{i.r(n),i.d(n,{textureAlphaCheckerVertexShader:()=>t});const o="textureAlphaCheckerVertexShader",r="\nprecision highp float;attribute vec2 uv;varying vec2 vUv;void main() {vUv=uv;gl_Position=vec4(mod(uv,1.0)*2.0-1.0,0.0,1.0);}\n";i(9610).l.ShadersStore[o]=r;const t={name:o,shader:r}},1438:(e,n,i)=>{var o=i(9610);i(8764),i(6467);o.l.IncludesShadersStore.defaultUboDeclaration="layout(std140,column_major) uniform;uniform Material\n{vec4 diffuseLeftColor;vec4 diffuseRightColor;vec4 opacityParts;vec4 reflectionLeftColor;vec4 reflectionRightColor;vec4 refractionLeftColor;vec4 refractionRightColor;vec4 emissiveLeftColor;vec4 emissiveRightColor;vec2 vDiffuseInfos;vec2 vAmbientInfos;vec2 vOpacityInfos;vec2 vReflectionInfos;vec3 vReflectionPosition;vec3 vReflectionSize;vec2 vEmissiveInfos;vec2 vLightmapInfos;vec2 vSpecularInfos;vec3 vBumpInfos;mat4 diffuseMatrix;mat4 ambientMatrix;mat4 opacityMatrix;mat4 reflectionMatrix;mat4 emissiveMatrix;mat4 lightmapMatrix;mat4 specularMatrix;mat4 bumpMatrix;vec2 vTangentSpaceParams;float pointSize;float alphaCutOff;mat4 refractionMatrix;vec4 vRefractionInfos;vec3 vRefractionPosition;vec3 vRefractionSize;vec4 vSpecularColor;vec3 vEmissiveColor;vec4 vDiffuseColor;vec3 vAmbientColor;\n#define ADDITIONAL_UBO_DECLARATION\n};\n#include<sceneUboDeclaration>\n#include<meshUboDeclaration>\n"},3325:(e,n,i)=>{i(9610).l.IncludesShadersStore.helperFunctions="const float PI=3.1415926535897932384626433832795;const float RECIPROCAL_PI=0.3183098861837907;const float RECIPROCAL_PI2=0.15915494309189535;const float HALF_MIN=5.96046448e-08; \nconst float LinearEncodePowerApprox=2.2;const float GammaEncodePowerApprox=1.0/LinearEncodePowerApprox;const vec3 LuminanceEncodeApprox=vec3(0.2126,0.7152,0.0722);const float Epsilon=0.0000001;\n#define saturate(x) clamp(x,0.0,1.0)\n#define absEps(x) abs(x)+Epsilon\n#define maxEps(x) max(x,Epsilon)\n#define saturateEps(x) clamp(x,Epsilon,1.0)\nmat3 transposeMat3(mat3 inMatrix) {vec3 i0=inMatrix[0];vec3 i1=inMatrix[1];vec3 i2=inMatrix[2];mat3 outMatrix=mat3(\nvec3(i0.x,i1.x,i2.x),\nvec3(i0.y,i1.y,i2.y),\nvec3(i0.z,i1.z,i2.z)\n);return outMatrix;}\nmat3 inverseMat3(mat3 inMatrix) {float a00=inMatrix[0][0],a01=inMatrix[0][1],a02=inMatrix[0][2];float a10=inMatrix[1][0],a11=inMatrix[1][1],a12=inMatrix[1][2];float a20=inMatrix[2][0],a21=inMatrix[2][1],a22=inMatrix[2][2];float b01=a22*a11-a12*a21;float b11=-a22*a10+a12*a20;float b21=a21*a10-a11*a20;float det=a00*b01+a01*b11+a02*b21;return mat3(b01,(-a22*a01+a02*a21),(a12*a01-a02*a11),\nb11,(a22*a00-a02*a20),(-a12*a00+a02*a10),\nb21,(-a21*a00+a01*a20),(a11*a00-a01*a10))/det;}\n#if USE_EXACT_SRGB_CONVERSIONS\nvec3 toLinearSpaceExact(vec3 color)\n{vec3 nearZeroSection=0.0773993808*color;vec3 remainingSection=pow(0.947867299*(color+vec3(0.055)),vec3(2.4));\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\nreturn mix(remainingSection,nearZeroSection,lessThanEqual(color,vec3(0.04045)));\n#else\nreturn\nvec3(\ncolor.r<=0.04045 ? nearZeroSection.r : remainingSection.r,\ncolor.g<=0.04045 ? nearZeroSection.g : remainingSection.g,\ncolor.b<=0.04045 ? nearZeroSection.b : remainingSection.b);\n#endif\n}\nvec3 toGammaSpaceExact(vec3 color)\n{vec3 nearZeroSection=12.92*color;vec3 remainingSection=1.055*pow(color,vec3(0.41666))-vec3(0.055);\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\nreturn mix(remainingSection,nearZeroSection,lessThanEqual(color,vec3(0.0031308)));\n#else\nreturn\nvec3(\ncolor.r<=0.0031308 ? nearZeroSection.r : remainingSection.r,\ncolor.g<=0.0031308 ? nearZeroSection.g : remainingSection.g,\ncolor.b<=0.0031308 ? nearZeroSection.b : remainingSection.b);\n#endif\n}\n#endif\nfloat toLinearSpace(float color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nfloat nearZeroSection=0.0773993808*color;float remainingSection=pow(0.947867299*(color+0.055),2.4);return color<=0.04045 ? nearZeroSection : remainingSection;\n#else\nreturn pow(color,LinearEncodePowerApprox);\n#endif\n}\nvec3 toLinearSpace(vec3 color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn toLinearSpaceExact(color);\n#else\nreturn pow(color,vec3(LinearEncodePowerApprox));\n#endif\n}\nvec4 toLinearSpace(vec4 color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn vec4(toLinearSpaceExact(color.rgb),color.a);\n#else\nreturn vec4(pow(color.rgb,vec3(LinearEncodePowerApprox)),color.a);\n#endif\n}\nfloat toGammaSpace(float color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nfloat nearZeroSection=12.92*color;float remainingSection=1.055*pow(color,0.41666)-0.055;return color<=0.0031308 ? nearZeroSection : remainingSection;\n#else\nreturn pow(color,GammaEncodePowerApprox);\n#endif\n}\nvec3 toGammaSpace(vec3 color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn toGammaSpaceExact(color);\n#else\nreturn pow(color,vec3(GammaEncodePowerApprox));\n#endif\n}\nvec4 toGammaSpace(vec4 color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn vec4(toGammaSpaceExact(color.rgb),color.a);\n#else\nreturn vec4(pow(color.rgb,vec3(GammaEncodePowerApprox)),color.a);\n#endif\n}\nfloat square(float value)\n{return value*value;}\nvec3 square(vec3 value)\n{return value*value;}\nfloat pow5(float value) {float sq=value*value;return sq*sq*value;}\nfloat getLuminance(vec3 color)\n{return clamp(dot(color,LuminanceEncodeApprox),0.,1.);}\nfloat getRand(vec2 seed) {return fract(sin(dot(seed.xy ,vec2(12.9898,78.233)))*43758.5453);}\nfloat dither(vec2 seed,float varianceAmount) {float rand=getRand(seed);float normVariance=varianceAmount/255.0;float dither=mix(-normVariance,normVariance,rand);return dither;}\nconst float rgbdMaxRange=255.0;vec4 toRGBD(vec3 color) {float maxRGB=maxEps(max(color.r,max(color.g,color.b)));float D =max(rgbdMaxRange/maxRGB,1.);D =clamp(floor(D)/255.0,0.,1.);vec3 rgb=color.rgb*D;rgb=toGammaSpace(rgb);return vec4(clamp(rgb,0.,1.),D); }\nvec3 fromRGBD(vec4 rgbd) {rgbd.rgb=toLinearSpace(rgbd.rgb);return rgbd.rgb/rgbd.a;}\nvec3 parallaxCorrectNormal( vec3 vertexPos,vec3 origVec,vec3 cubeSize,vec3 cubePos ) {vec3 invOrigVec=vec3(1.0,1.0,1.0)/origVec;vec3 halfSize=cubeSize*0.5;vec3 intersecAtMaxPlane=(cubePos+halfSize-vertexPos)*invOrigVec;vec3 intersecAtMinPlane=(cubePos-halfSize-vertexPos)*invOrigVec;vec3 largestIntersec=max(intersecAtMaxPlane,intersecAtMinPlane);float distance=min(min(largestIntersec.x,largestIntersec.y),largestIntersec.z);vec3 intersectPositionWS=vertexPos+origVec*distance;return intersectPositionWS-cubePos;}\n"},9392:(e,n,i)=>{i(9610).l.IncludesShadersStore.imageProcessingDeclaration="#ifdef EXPOSURE\nuniform float exposureLinear;\n#endif\n#ifdef CONTRAST\nuniform float contrast;\n#endif\n#if defined(VIGNETTE) || defined(DITHER)\nuniform vec2 vInverseScreenSize;\n#endif\n#ifdef VIGNETTE\nuniform vec4 vignetteSettings1;uniform vec4 vignetteSettings2;\n#endif\n#ifdef COLORCURVES\nuniform vec4 vCameraColorCurveNegative;uniform vec4 vCameraColorCurveNeutral;uniform vec4 vCameraColorCurvePositive;\n#endif\n#ifdef COLORGRADING\n#ifdef COLORGRADING3D\nuniform highp sampler3D txColorTransform;\n#else\nuniform sampler2D txColorTransform;\n#endif\nuniform vec4 colorTransformSettings;\n#endif\n#ifdef DITHER\nuniform float ditherIntensity;\n#endif\n"},4017:(e,n,i)=>{i(9610).l.IncludesShadersStore.imageProcessingFunctions="#if defined(COLORGRADING) && !defined(COLORGRADING3D)\n/** \n* Polyfill for SAMPLE_TEXTURE_3D,which is unsupported in WebGL.\n* sampler3dSetting.x=textureOffset (0.5/textureSize).\n* sampler3dSetting.y=textureSize.\n*/\n#define inline\nvec3 sampleTexture3D(sampler2D colorTransform,vec3 color,vec2 sampler3dSetting)\n{float sliceSize=2.0*sampler3dSetting.x; \n#ifdef SAMPLER3DGREENDEPTH\nfloat sliceContinuous=(color.g-sampler3dSetting.x)*sampler3dSetting.y;\n#else\nfloat sliceContinuous=(color.b-sampler3dSetting.x)*sampler3dSetting.y;\n#endif\nfloat sliceInteger=floor(sliceContinuous);float sliceFraction=sliceContinuous-sliceInteger;\n#ifdef SAMPLER3DGREENDEPTH\nvec2 sliceUV=color.rb;\n#else\nvec2 sliceUV=color.rg;\n#endif\nsliceUV.x*=sliceSize;sliceUV.x+=sliceInteger*sliceSize;sliceUV=saturate(sliceUV);vec4 slice0Color=texture2D(colorTransform,sliceUV);sliceUV.x+=sliceSize;sliceUV=saturate(sliceUV);vec4 slice1Color=texture2D(colorTransform,sliceUV);vec3 result=mix(slice0Color.rgb,slice1Color.rgb,sliceFraction);\n#ifdef SAMPLER3DBGRMAP\ncolor.rgb=result.rgb;\n#else\ncolor.rgb=result.bgr;\n#endif\nreturn color;}\n#endif\n#if TONEMAPPING==3\nconst float PBRNeutralStartCompression=0.8-0.04;const float PBRNeutralDesaturation=0.15;vec3 PBRNeutralToneMapping( vec3 color ) {float x=min(color.r,min(color.g,color.b));float offset=x<0.08 ? x-6.25*x*x : 0.04;color-=offset;float peak=max(color.r,max(color.g,color.b));if (peak<PBRNeutralStartCompression) return color;float d=1.-PBRNeutralStartCompression;float newPeak=1.-d*d/(peak+d-PBRNeutralStartCompression);color*=newPeak/peak;float g=1.-1./(PBRNeutralDesaturation*(peak-newPeak)+1.);return mix(color,newPeak*vec3(1,1,1),g);}\n#endif\n#if TONEMAPPING==2\nconst mat3 ACESInputMat=mat3(\nvec3(0.59719,0.07600,0.02840),\nvec3(0.35458,0.90834,0.13383),\nvec3(0.04823,0.01566,0.83777)\n);const mat3 ACESOutputMat=mat3(\nvec3( 1.60475,-0.10208,-0.00327),\nvec3(-0.53108, 1.10813,-0.07276),\nvec3(-0.07367,-0.00605, 1.07602)\n);vec3 RRTAndODTFit(vec3 v)\n{vec3 a=v*(v+0.0245786)-0.000090537;vec3 b=v*(0.983729*v+0.4329510)+0.238081;return a/b;}\nvec3 ACESFitted(vec3 color)\n{color=ACESInputMat*color;color=RRTAndODTFit(color);color=ACESOutputMat*color;color=saturate(color);return color;}\n#endif\n#define CUSTOM_IMAGEPROCESSINGFUNCTIONS_DEFINITIONS\nvec4 applyImageProcessing(vec4 result) {\n#define CUSTOM_IMAGEPROCESSINGFUNCTIONS_UPDATERESULT_ATSTART\n#ifdef EXPOSURE\nresult.rgb*=exposureLinear;\n#endif\n#ifdef VIGNETTE\nvec2 viewportXY=gl_FragCoord.xy*vInverseScreenSize;viewportXY=viewportXY*2.0-1.0;vec3 vignetteXY1=vec3(viewportXY*vignetteSettings1.xy+vignetteSettings1.zw,1.0);float vignetteTerm=dot(vignetteXY1,vignetteXY1);float vignette=pow(vignetteTerm,vignetteSettings2.w);vec3 vignetteColor=vignetteSettings2.rgb;\n#ifdef VIGNETTEBLENDMODEMULTIPLY\nvec3 vignetteColorMultiplier=mix(vignetteColor,vec3(1,1,1),vignette);result.rgb*=vignetteColorMultiplier;\n#endif\n#ifdef VIGNETTEBLENDMODEOPAQUE\nresult.rgb=mix(vignetteColor,result.rgb,vignette);\n#endif\n#endif\n#if TONEMAPPING==3\nresult.rgb=PBRNeutralToneMapping(result.rgb);\n#elif TONEMAPPING==2\nresult.rgb=ACESFitted(result.rgb);\n#elif TONEMAPPING==1\nconst float tonemappingCalibration=1.590579;result.rgb=1.0-exp2(-tonemappingCalibration*result.rgb);\n#endif\nresult.rgb=toGammaSpace(result.rgb);result.rgb=saturate(result.rgb);\n#ifdef CONTRAST\nvec3 resultHighContrast=result.rgb*result.rgb*(3.0-2.0*result.rgb);if (contrast<1.0) {result.rgb=mix(vec3(0.5,0.5,0.5),result.rgb,contrast);} else {result.rgb=mix(result.rgb,resultHighContrast,contrast-1.0);}\n#endif\n#ifdef COLORGRADING\nvec3 colorTransformInput=result.rgb*colorTransformSettings.xxx+colorTransformSettings.yyy;\n#ifdef COLORGRADING3D\nvec3 colorTransformOutput=texture(txColorTransform,colorTransformInput).rgb;\n#else\nvec3 colorTransformOutput=sampleTexture3D(txColorTransform,colorTransformInput,colorTransformSettings.yz).rgb;\n#endif\nresult.rgb=mix(result.rgb,colorTransformOutput,colorTransformSettings.www);\n#endif\n#ifdef COLORCURVES\nfloat luma=getLuminance(result.rgb);vec2 curveMix=clamp(vec2(luma*3.0-1.5,luma*-3.0+1.5),vec2(0.0),vec2(1.0));vec4 colorCurve=vCameraColorCurveNeutral+curveMix.x*vCameraColorCurvePositive-curveMix.y*vCameraColorCurveNegative;result.rgb*=colorCurve.rgb;result.rgb=mix(vec3(luma),result.rgb,colorCurve.a);\n#endif\n#ifdef DITHER\nfloat rand=getRand(gl_FragCoord.xy*vInverseScreenSize);float dither=mix(-ditherIntensity,ditherIntensity,rand);result.rgb=saturate(result.rgb+vec3(dither));\n#endif\n#define CUSTOM_IMAGEPROCESSINGFUNCTIONS_UPDATERESULT_ATEND\nreturn result;}"},7382:(e,n,i)=>{i(9610).l.IncludesShadersStore.kernelBlurVaryingDeclaration="varying vec2 sampleCoord{X};"},4581:(e,n,i)=>{i(9610).l.IncludesShadersStore.logDepthDeclaration="#ifdef LOGARITHMICDEPTH\nuniform float logarithmicDepthConstant;varying float vFragmentDepth;\n#endif\n"},9741:(e,n,i)=>{i(9610).l.IncludesShadersStore.logDepthFragment="#ifdef LOGARITHMICDEPTH\ngl_FragDepthEXT=log2(vFragmentDepth)*logarithmicDepthConstant*0.5;\n#endif\n"},2215:(e,n,i)=>{i(9610).l.IncludesShadersStore.logDepthVertex="#ifdef LOGARITHMICDEPTH\nvFragmentDepth=1.0+gl_Position.w;gl_Position.z=log2(max(0.000001,vFragmentDepth))*logarithmicDepthConstant;\n#endif\n"},4980:(e,n,i)=>{i(9610).l.IncludesShadersStore.mainUVVaryingDeclaration="#ifdef MAINUV{X}\nvarying vec2 vMainUV{X};\n#endif\n"},6467:(e,n,i)=>{i(9610).l.IncludesShadersStore.meshUboDeclaration="#ifdef WEBGL2\nuniform mat4 world;uniform float visibility;\n#else\nlayout(std140,column_major) uniform;uniform Mesh\n{mat4 world;float visibility;};\n#endif\n#define WORLD_UBO\n"},8764:(e,n,i)=>{i(9610).l.IncludesShadersStore.sceneUboDeclaration="layout(std140,column_major) uniform;uniform Scene {mat4 viewProjection;\n#ifdef MULTIVIEW\nmat4 viewProjectionR;\n#endif \nmat4 view;mat4 projection;vec4 vEyePosition;};\n"},5426:(e,n,i)=>{i.r(n),i.d(n,{shadowMapFragmentSoftTransparentShadow:()=>t});const o="shadowMapFragmentSoftTransparentShadow",r="#if SM_SOFTTRANSPARENTSHADOW==1\nif ((bayerDither8(floor(mod(gl_FragCoord.xy,8.0))))/64.0>=softTransparentShadowSM.x*alpha) discard;\n#endif\n";i(9610).l.IncludesShadersStore[o]=r;const t={name:o,shader:r}},9336:(e,n,i)=>{i.r(n),i.d(n,{bloomMergePixelShader:()=>t});const o="bloomMergePixelShader",r="uniform sampler2D textureSampler;uniform sampler2D bloomBlur;varying vec2 vUV;uniform float bloomWeight;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{gl_FragColor=texture2D(textureSampler,vUV);vec3 blurred=texture2D(bloomBlur,vUV).rgb;gl_FragColor.rgb=gl_FragColor.rgb+(blurred.rgb*bloomWeight); }\n";i(9610).l.ShadersStore[o]=r;const t={name:o,shader:r}},2048:(e,n,i)=>{i.r(n),i.d(n,{chromaticAberrationPixelShader:()=>t});const o="chromaticAberrationPixelShader",r="uniform sampler2D textureSampler; \nuniform float chromatic_aberration;uniform float radialIntensity;uniform vec2 direction;uniform vec2 centerPosition;uniform float screen_width;uniform float screen_height;varying vec2 vUV;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec2 centered_screen_pos=vec2(vUV.x-centerPosition.x,vUV.y-centerPosition.y);vec2 directionOfEffect=direction;if(directionOfEffect.x==0. && directionOfEffect.y==0.){directionOfEffect=normalize(centered_screen_pos);}\nfloat radius2=centered_screen_pos.x*centered_screen_pos.x\n+ centered_screen_pos.y*centered_screen_pos.y;float radius=sqrt(radius2);vec3 ref_indices=vec3(-0.3,0.0,0.3);float ref_shiftX=chromatic_aberration*pow(radius,radialIntensity)*directionOfEffect.x/screen_width;float ref_shiftY=chromatic_aberration*pow(radius,radialIntensity)*directionOfEffect.y/screen_height;vec2 ref_coords_r=vec2(vUV.x+ref_indices.r*ref_shiftX,vUV.y+ref_indices.r*ref_shiftY*0.5);vec2 ref_coords_g=vec2(vUV.x+ref_indices.g*ref_shiftX,vUV.y+ref_indices.g*ref_shiftY*0.5);vec2 ref_coords_b=vec2(vUV.x+ref_indices.b*ref_shiftX,vUV.y+ref_indices.b*ref_shiftY*0.5);vec4 r=texture2D(textureSampler,ref_coords_r);vec4 g=texture2D(textureSampler,ref_coords_g);vec4 b=texture2D(textureSampler,ref_coords_b);float a=clamp(r.a+g.a+b.a,0.,1.);gl_FragColor=vec4(r.r,g.g,b.b,a);}";i(9610).l.ShadersStore[o]=r;const t={name:o,shader:r}},7694:(e,n,i)=>{i.r(n),i.d(n,{circleOfConfusionPixelShader:()=>t});const o="circleOfConfusionPixelShader",r="uniform sampler2D depthSampler;varying vec2 vUV;\n#ifndef COC_DEPTH_NOT_NORMALIZED\nuniform vec2 cameraMinMaxZ;\n#endif\nuniform float focusDistance;uniform float cocPrecalculation;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{float depth=texture2D(depthSampler,vUV).r;\n#define CUSTOM_COC_DEPTH\n#ifdef COC_DEPTH_NOT_NORMALIZED\nfloat pixelDistance=depth*1000.0;\n#else\nfloat pixelDistance=(cameraMinMaxZ.x+cameraMinMaxZ.y*depth)*1000.0; \n#endif\n#define CUSTOM_COC_PIXELDISTANCE\nfloat coc=abs(cocPrecalculation*((focusDistance-pixelDistance)/pixelDistance));coc=clamp(coc,0.0,1.0);gl_FragColor=vec4(coc,coc,coc,1.0);}\n";i(9610).l.ShadersStore[o]=r;const t={name:o,shader:r}},9041:(e,n,i)=>{i.r(n),i.d(n,{defaultPixelShader:()=>a});var o=i(9610);o.l.IncludesShadersStore.decalFragmentDeclaration="#ifdef DECAL\nuniform vec4 vDecalInfos;\n#endif\n";o.l.IncludesShadersStore.defaultFragmentDeclaration="uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;uniform vec4 vSpecularColor;uniform vec3 vEmissiveColor;uniform vec3 vAmbientColor;uniform float visibility;\n#ifdef DIFFUSE\nuniform vec2 vDiffuseInfos;\n#endif\n#ifdef AMBIENT\nuniform vec2 vAmbientInfos;\n#endif\n#ifdef OPACITY \nuniform vec2 vOpacityInfos;\n#endif\n#ifdef EMISSIVE\nuniform vec2 vEmissiveInfos;\n#endif\n#ifdef LIGHTMAP\nuniform vec2 vLightmapInfos;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;uniform vec2 vTangentSpaceParams;\n#endif\n#ifdef ALPHATEST\nuniform float alphaCutOff;\n#endif\n#if defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_PROJECTION) || defined(REFRACTION) || defined(PREPASS)\nuniform mat4 view;\n#endif\n#ifdef REFRACTION\nuniform vec4 vRefractionInfos;\n#ifndef REFRACTIONMAP_3D\nuniform mat4 refractionMatrix;\n#endif\n#ifdef REFRACTIONFRESNEL\nuniform vec4 refractionLeftColor;uniform vec4 refractionRightColor;\n#endif\n#if defined(USE_LOCAL_REFRACTIONMAP_CUBIC) && defined(REFRACTIONMAP_3D)\nuniform vec3 vRefractionPosition;uniform vec3 vRefractionSize; \n#endif\n#endif\n#if defined(SPECULAR) && defined(SPECULARTERM)\nuniform vec2 vSpecularInfos;\n#endif\n#ifdef DIFFUSEFRESNEL\nuniform vec4 diffuseLeftColor;uniform vec4 diffuseRightColor;\n#endif\n#ifdef OPACITYFRESNEL\nuniform vec4 opacityParts;\n#endif\n#ifdef EMISSIVEFRESNEL\nuniform vec4 emissiveLeftColor;uniform vec4 emissiveRightColor;\n#endif\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;\n#if defined(REFLECTIONMAP_PLANAR) || defined(REFLECTIONMAP_CUBIC) || defined(REFLECTIONMAP_PROJECTION) || defined(REFLECTIONMAP_EQUIRECTANGULAR) || defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_SKYBOX)\nuniform mat4 reflectionMatrix;\n#endif\n#ifndef REFLECTIONMAP_SKYBOX\n#if defined(USE_LOCAL_REFLECTIONMAP_CUBIC) && defined(REFLECTIONMAP_CUBIC)\nuniform vec3 vReflectionPosition;uniform vec3 vReflectionSize; \n#endif\n#endif\n#ifdef REFLECTIONFRESNEL\nuniform vec4 reflectionLeftColor;uniform vec4 reflectionRightColor;\n#endif\n#endif\n#ifdef DETAIL\nuniform vec4 vDetailInfos;\n#endif\n#include<decalFragmentDeclaration>\n#define ADDITIONAL_FRAGMENT_DECLARATION\n",i(1438);o.l.IncludesShadersStore.prePassDeclaration="#ifdef PREPASS\n#extension GL_EXT_draw_buffers : require\nlayout(location=0) out highp vec4 glFragData[{X}];highp vec4 gl_FragColor;\n#ifdef PREPASS_LOCAL_POSITION\nvarying highp vec3 vPosition;\n#endif\n#ifdef PREPASS_DEPTH\nvarying highp vec3 vViewPos;\n#endif\n#if defined(PREPASS_VELOCITY) || defined(PREPASS_VELOCITY_LINEAR)\nvarying highp vec4 vCurrentPosition;varying highp vec4 vPreviousPosition;\n#endif\n#endif\n";o.l.IncludesShadersStore.oitDeclaration="#ifdef ORDER_INDEPENDENT_TRANSPARENCY\n#extension GL_EXT_draw_buffers : require\nlayout(location=0) out vec2 depth; \nlayout(location=1) out vec4 frontColor;layout(location=2) out vec4 backColor;\n#define MAX_DEPTH 99999.0\nhighp vec4 gl_FragColor;uniform sampler2D oitDepthSampler;uniform sampler2D oitFrontColorSampler;\n#endif\n",i(4980),i(3325);o.l.IncludesShadersStore.lightFragmentDeclaration="#ifdef LIGHT{X}\nuniform vec4 vLightData{X};uniform vec4 vLightDiffuse{X};\n#ifdef SPECULARTERM\nuniform vec4 vLightSpecular{X};\n#else\nvec4 vLightSpecular{X}=vec4(0.);\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];uniform float viewFrustumZ{X}[SHADOWCSMNUM_CASCADES{X}];uniform float frustumLengths{X}[SHADOWCSMNUM_CASCADES{X}];uniform float cascadeBlendFactor{X};varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};\n#if defined(SHADOWPCSS{X})\nuniform highp sampler2DArrayShadow shadowTexture{X};uniform highp sampler2DArray depthTexture{X};uniform vec2 lightSizeUVCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float depthCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float penumbraDarkness{X};\n#elif defined(SHADOWPCF{X})\nuniform highp sampler2DArrayShadow shadowTexture{X};\n#else\nuniform highp sampler2DArray shadowTexture{X};\n#endif\n#ifdef SHADOWCSMDEBUG{X}\nconst vec3 vCascadeColorsMultiplier{X}[8]=vec3[8]\n(\nvec3 ( 1.5,0.0,0.0 ),\nvec3 ( 0.0,1.5,0.0 ),\nvec3 ( 0.0,0.0,5.5 ),\nvec3 ( 1.5,0.0,5.5 ),\nvec3 ( 1.5,1.5,0.0 ),\nvec3 ( 1.0,1.0,1.0 ),\nvec3 ( 0.0,1.0,5.5 ),\nvec3 ( 0.5,3.5,0.75 )\n);vec3 shadowDebug{X};\n#endif\n#ifdef SHADOWCSMUSESHADOWMAXZ{X}\nint index{X}=-1;\n#else\nint index{X}=SHADOWCSMNUM_CASCADES{X}-1;\n#endif\nfloat diff{X}=0.;\n#elif defined(SHADOWCUBE{X})\nuniform samplerCube shadowTexture{X};\n#else\nvarying vec4 vPositionFromLight{X};varying float vDepthMetric{X};\n#if defined(SHADOWPCSS{X})\nuniform highp sampler2DShadow shadowTexture{X};uniform highp sampler2D depthTexture{X};\n#elif defined(SHADOWPCF{X})\nuniform highp sampler2DShadow shadowTexture{X};\n#else\nuniform sampler2D shadowTexture{X};\n#endif\nuniform mat4 lightMatrix{X};\n#endif\nuniform vec4 shadowsInfo{X};uniform vec2 depthValues{X};\n#endif\n#ifdef SPOTLIGHT{X}\nuniform vec4 vLightDirection{X};uniform vec4 vLightFalloff{X};\n#elif defined(POINTLIGHT{X})\nuniform vec4 vLightFalloff{X};\n#elif defined(HEMILIGHT{X})\nuniform vec3 vLightGround{X};\n#endif\n#ifdef PROJECTEDLIGHTTEXTURE{X}\nuniform mat4 textureProjectionMatrix{X};uniform sampler2D projectionLightTexture{X};\n#endif\n#endif\n";o.l.IncludesShadersStore.lightUboDeclaration="#ifdef LIGHT{X}\nuniform Light{X}\n{vec4 vLightData;vec4 vLightDiffuse;vec4 vLightSpecular;\n#ifdef SPOTLIGHT{X}\nvec4 vLightDirection;vec4 vLightFalloff;\n#elif defined(POINTLIGHT{X})\nvec4 vLightFalloff;\n#elif defined(HEMILIGHT{X})\nvec3 vLightGround;\n#endif\nvec4 shadowsInfo;vec2 depthValues;} light{X};\n#ifdef PROJECTEDLIGHTTEXTURE{X}\nuniform mat4 textureProjectionMatrix{X};uniform sampler2D projectionLightTexture{X};\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];uniform float viewFrustumZ{X}[SHADOWCSMNUM_CASCADES{X}];uniform float frustumLengths{X}[SHADOWCSMNUM_CASCADES{X}];uniform float cascadeBlendFactor{X};varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};\n#if defined(SHADOWPCSS{X})\nuniform highp sampler2DArrayShadow shadowTexture{X};uniform highp sampler2DArray depthTexture{X};uniform vec2 lightSizeUVCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float depthCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float penumbraDarkness{X};\n#elif defined(SHADOWPCF{X})\nuniform highp sampler2DArrayShadow shadowTexture{X};\n#else\nuniform highp sampler2DArray shadowTexture{X};\n#endif\n#ifdef SHADOWCSMDEBUG{X}\nconst vec3 vCascadeColorsMultiplier{X}[8]=vec3[8]\n(\nvec3 ( 1.5,0.0,0.0 ),\nvec3 ( 0.0,1.5,0.0 ),\nvec3 ( 0.0,0.0,5.5 ),\nvec3 ( 1.5,0.0,5.5 ),\nvec3 ( 1.5,1.5,0.0 ),\nvec3 ( 1.0,1.0,1.0 ),\nvec3 ( 0.0,1.0,5.5 ),\nvec3 ( 0.5,3.5,0.75 )\n);vec3 shadowDebug{X};\n#endif\n#ifdef SHADOWCSMUSESHADOWMAXZ{X}\nint index{X}=-1;\n#else\nint index{X}=SHADOWCSMNUM_CASCADES{X}-1;\n#endif\nfloat diff{X}=0.;\n#elif defined(SHADOWCUBE{X})\nuniform samplerCube shadowTexture{X}; \n#else\nvarying vec4 vPositionFromLight{X};varying float vDepthMetric{X};\n#if defined(SHADOWPCSS{X})\nuniform highp sampler2DShadow shadowTexture{X};uniform highp sampler2D depthTexture{X};\n#elif defined(SHADOWPCF{X})\nuniform highp sampler2DShadow shadowTexture{X};\n#else\nuniform sampler2D shadowTexture{X};\n#endif\nuniform mat4 lightMatrix{X};\n#endif\n#endif\n#endif\n";o.l.IncludesShadersStore.lightsFragmentFunctions="struct lightingInfo\n{vec3 diffuse;\n#ifdef SPECULARTERM\nvec3 specular;\n#endif\n#ifdef NDOTL\nfloat ndl;\n#endif\n};lightingInfo computeLighting(vec3 viewDirectionW,vec3 vNormal,vec4 lightData,vec3 diffuseColor,vec3 specularColor,float range,float glossiness) {lightingInfo result;vec3 lightVectorW;float attenuation=1.0;if (lightData.w==0.)\n{vec3 direction=lightData.xyz-vPositionW;attenuation=max(0.,1.0-length(direction)/range);lightVectorW=normalize(direction);}\nelse\n{lightVectorW=normalize(-lightData.xyz);}\nfloat ndl=max(0.,dot(vNormal,lightVectorW));\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=ndl*diffuseColor*attenuation;\n#ifdef SPECULARTERM\nvec3 angleW=normalize(viewDirectionW+lightVectorW);float specComp=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor*attenuation;\n#endif\nreturn result;}\nlightingInfo computeSpotLighting(vec3 viewDirectionW,vec3 vNormal,vec4 lightData,vec4 lightDirection,vec3 diffuseColor,vec3 specularColor,float range,float glossiness) {lightingInfo result;vec3 direction=lightData.xyz-vPositionW;vec3 lightVectorW=normalize(direction);float attenuation=max(0.,1.0-length(direction)/range);float cosAngle=max(0.,dot(lightDirection.xyz,-lightVectorW));if (cosAngle>=lightDirection.w)\n{cosAngle=max(0.,pow(cosAngle,lightData.w));attenuation*=cosAngle;float ndl=max(0.,dot(vNormal,lightVectorW));\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=ndl*diffuseColor*attenuation;\n#ifdef SPECULARTERM\nvec3 angleW=normalize(viewDirectionW+lightVectorW);float specComp=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor*attenuation;\n#endif\nreturn result;}\nresult.diffuse=vec3(0.);\n#ifdef SPECULARTERM\nresult.specular=vec3(0.);\n#endif\n#ifdef NDOTL\nresult.ndl=0.;\n#endif\nreturn result;}\nlightingInfo computeHemisphericLighting(vec3 viewDirectionW,vec3 vNormal,vec4 lightData,vec3 diffuseColor,vec3 specularColor,vec3 groundColor,float glossiness) {lightingInfo result;float ndl=dot(vNormal,lightData.xyz)*0.5+0.5;\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=mix(groundColor,diffuseColor,ndl);\n#ifdef SPECULARTERM\nvec3 angleW=normalize(viewDirectionW+lightData.xyz);float specComp=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor;\n#endif\nreturn result;}\n#define inline\nvec3 computeProjectionTextureDiffuseLighting(sampler2D projectionLightSampler,mat4 textureProjectionMatrix,vec3 posW){vec4 strq=textureProjectionMatrix*vec4(posW,1.0);strq/=strq.w;vec3 textureColor=texture2D(projectionLightSampler,strq.xy).rgb;return textureColor;}";o.l.IncludesShadersStore.shadowsFragmentFunctions="#ifdef SHADOWS\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define TEXTUREFUNC(s,c,l) texture2DLodEXT(s,c,l)\n#else\n#define TEXTUREFUNC(s,c,b) texture2D(s,c,b)\n#endif\n#ifndef SHADOWFLOAT\nfloat unpack(vec4 color)\n{const vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(color,bit_shift);}\n#endif\nfloat computeFallOff(float value,vec2 clipSpace,float frustumEdgeFalloff)\n{float mask=smoothstep(1.0-frustumEdgeFalloff,1.00000012,clamp(dot(clipSpace,clipSpace),0.,1.));return mix(value,1.0,mask);}\n#define inline\nfloat computeShadowCube(vec3 worldPos,vec3 lightPosition,samplerCube shadowSampler,float darkness,vec2 depthValues)\n{vec3 directionToLight=worldPos-lightPosition;float depth=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);depth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nfloat shadow=unpack(textureCube(shadowSampler,directionToLight));\n#else\nfloat shadow=textureCube(shadowSampler,directionToLight).x;\n#endif\nreturn depth>shadow ? darkness : 1.0;}\n#define inline\nfloat computeShadowWithPoissonSamplingCube(vec3 worldPos,vec3 lightPosition,samplerCube shadowSampler,float mapSize,float darkness,vec2 depthValues)\n{vec3 directionToLight=worldPos-lightPosition;float depth=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);depth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;float visibility=1.;vec3 poissonDisk[4];poissonDisk[0]=vec3(-1.0,1.0,-1.0);poissonDisk[1]=vec3(1.0,-1.0,-1.0);poissonDisk[2]=vec3(-1.0,-1.0,-1.0);poissonDisk[3]=vec3(1.0,-1.0,1.0);\n#ifndef SHADOWFLOAT\nif (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[0]*mapSize))<depth) visibility-=0.25;if (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[1]*mapSize))<depth) visibility-=0.25;if (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[2]*mapSize))<depth) visibility-=0.25;if (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[3]*mapSize))<depth) visibility-=0.25;\n#else\nif (textureCube(shadowSampler,directionToLight+poissonDisk[0]*mapSize).x<depth) visibility-=0.25;if (textureCube(shadowSampler,directionToLight+poissonDisk[1]*mapSize).x<depth) visibility-=0.25;if (textureCube(shadowSampler,directionToLight+poissonDisk[2]*mapSize).x<depth) visibility-=0.25;if (textureCube(shadowSampler,directionToLight+poissonDisk[3]*mapSize).x<depth) visibility-=0.25;\n#endif\nreturn min(1.0,visibility+darkness);}\n#define inline\nfloat computeShadowWithESMCube(vec3 worldPos,vec3 lightPosition,samplerCube shadowSampler,float darkness,float depthScale,vec2 depthValues)\n{vec3 directionToLight=worldPos-lightPosition;float depth=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);float shadowPixelDepth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(textureCube(shadowSampler,directionToLight));\n#else\nfloat shadowMapSample=textureCube(shadowSampler,directionToLight).x;\n#endif\nfloat esm=1.0-clamp(exp(min(87.,depthScale*shadowPixelDepth))*shadowMapSample,0.,1.-darkness);return esm;}\n#define inline\nfloat computeShadowWithCloseESMCube(vec3 worldPos,vec3 lightPosition,samplerCube shadowSampler,float darkness,float depthScale,vec2 depthValues)\n{vec3 directionToLight=worldPos-lightPosition;float depth=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);float shadowPixelDepth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(textureCube(shadowSampler,directionToLight));\n#else\nfloat shadowMapSample=textureCube(shadowSampler,directionToLight).x;\n#endif\nfloat esm=clamp(exp(min(87.,-depthScale*(shadowPixelDepth-shadowMapSample))),darkness,1.);return esm;}\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define inline\nfloat computeShadowCSM(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray shadowSampler,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);vec3 uvLayer=vec3(uv.x,uv.y,layer);float shadowPixelDepth=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nfloat shadow=unpack(texture2D(shadowSampler,uvLayer));\n#else\nfloat shadow=texture2D(shadowSampler,uvLayer).x;\n#endif\nreturn shadowPixelDepth>shadow ? computeFallOff(darkness,clipSpace.xy,frustumEdgeFalloff) : 1.;}\n#endif\n#define inline\nfloat computeShadow(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{float shadowPixelDepth=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nfloat shadow=unpack(TEXTUREFUNC(shadowSampler,uv,0.));\n#else\nfloat shadow=TEXTUREFUNC(shadowSampler,uv,0.).x;\n#endif\nreturn shadowPixelDepth>shadow ? computeFallOff(darkness,clipSpace.xy,frustumEdgeFalloff) : 1.;}}\n#define inline\nfloat computeShadowWithPoissonSampling(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float mapSize,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{float shadowPixelDepth=clamp(depthMetric,0.,1.0);float visibility=1.;vec2 poissonDisk[4];poissonDisk[0]=vec2(-0.94201624,-0.39906216);poissonDisk[1]=vec2(0.94558609,-0.76890725);poissonDisk[2]=vec2(-0.094184101,-0.92938870);poissonDisk[3]=vec2(0.34495938,0.29387760);\n#ifndef SHADOWFLOAT\nif (unpack(TEXTUREFUNC(shadowSampler,uv+poissonDisk[0]*mapSize,0.))<shadowPixelDepth) visibility-=0.25;if (unpack(TEXTUREFUNC(shadowSampler,uv+poissonDisk[1]*mapSize,0.))<shadowPixelDepth) visibility-=0.25;if (unpack(TEXTUREFUNC(shadowSampler,uv+poissonDisk[2]*mapSize,0.))<shadowPixelDepth) visibility-=0.25;if (unpack(TEXTUREFUNC(shadowSampler,uv+poissonDisk[3]*mapSize,0.))<shadowPixelDepth) visibility-=0.25;\n#else\nif (TEXTUREFUNC(shadowSampler,uv+poissonDisk[0]*mapSize,0.).x<shadowPixelDepth) visibility-=0.25;if (TEXTUREFUNC(shadowSampler,uv+poissonDisk[1]*mapSize,0.).x<shadowPixelDepth) visibility-=0.25;if (TEXTUREFUNC(shadowSampler,uv+poissonDisk[2]*mapSize,0.).x<shadowPixelDepth) visibility-=0.25;if (TEXTUREFUNC(shadowSampler,uv+poissonDisk[3]*mapSize,0.).x<shadowPixelDepth) visibility-=0.25;\n#endif\nreturn computeFallOff(min(1.0,visibility+darkness),clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithESM(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float depthScale,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{float shadowPixelDepth=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(TEXTUREFUNC(shadowSampler,uv,0.));\n#else\nfloat shadowMapSample=TEXTUREFUNC(shadowSampler,uv,0.).x;\n#endif\nfloat esm=1.0-clamp(exp(min(87.,depthScale*shadowPixelDepth))*shadowMapSample,0.,1.-darkness);return computeFallOff(esm,clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithCloseESM(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float depthScale,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{float shadowPixelDepth=clamp(depthMetric,0.,1.0); \n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(TEXTUREFUNC(shadowSampler,uv,0.));\n#else\nfloat shadowMapSample=TEXTUREFUNC(shadowSampler,uv,0.).x;\n#endif\nfloat esm=clamp(exp(min(87.,-depthScale*(shadowPixelDepth-shadowMapSample))),darkness,1.);return computeFallOff(esm,clipSpace.xy,frustumEdgeFalloff);}}\n#ifdef IS_NDC_HALF_ZRANGE\n#define ZINCLIP clipSpace.z\n#else\n#define ZINCLIP uvDepth.z\n#endif\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define GREATEST_LESS_THAN_ONE 0.99999994\n#define DISABLE_UNIFORMITY_ANALYSIS\n#define inline\nfloat computeShadowWithCSMPCF1(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArrayShadow shadowSampler,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec4 uvDepthLayer=vec4(uvDepth.x,uvDepth.y,layer,uvDepth.z);float shadow=texture2D(shadowSampler,uvDepthLayer);shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}\n#define inline\nfloat computeShadowWithCSMPCF3(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArrayShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvec2 st=fract(uv); \nvec2 base_uv=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvec2 uvw0=3.-2.*st;vec2 uvw1=1.+2.*st;vec2 u=vec2((2.-st.x)/uvw0.x-1.,st.x/uvw1.x+1.)*shadowMapSizeAndInverse.y;vec2 v=vec2((2.-st.y)/uvw0.y-1.,st.y/uvw1.y+1.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[0]),layer,uvDepth.z));shadow+=uvw1.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[0]),layer,uvDepth.z));shadow+=uvw0.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[1]),layer,uvDepth.z));shadow+=uvw1.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[1]),layer,uvDepth.z));shadow=shadow/16.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}\n#define inline\nfloat computeShadowWithCSMPCF5(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArrayShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvec2 st=fract(uv); \nvec2 base_uv=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvec2 uvw0=4.-3.*st;vec2 uvw1=vec2(7.);vec2 uvw2=1.+3.*st;vec3 u=vec3((3.-2.*st.x)/uvw0.x-2.,(3.+st.x)/uvw1.x,st.x/uvw2.x+2.)*shadowMapSizeAndInverse.y;vec3 v=vec3((3.-2.*st.y)/uvw0.y-2.,(3.+st.y)/uvw1.y,st.y/uvw2.y+2.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[0]),layer,uvDepth.z));shadow+=uvw1.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[0]),layer,uvDepth.z));shadow+=uvw2.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[2],v[0]),layer,uvDepth.z));shadow+=uvw0.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[1]),layer,uvDepth.z));shadow+=uvw1.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[1]),layer,uvDepth.z));shadow+=uvw2.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[2],v[1]),layer,uvDepth.z));shadow+=uvw0.x*uvw2.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[2]),layer,uvDepth.z));shadow+=uvw1.x*uvw2.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[2]),layer,uvDepth.z));shadow+=uvw2.x*uvw2.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[2],v[2]),layer,uvDepth.z));shadow=shadow/144.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}\n#define inline\nfloat computeShadowWithPCF1(vec4 vPositionFromLight,float depthMetric,highp sampler2DShadow shadowSampler,float darkness,float frustumEdgeFalloff)\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;float shadow=TEXTUREFUNC(shadowSampler,uvDepth,0.);shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithPCF3(vec4 vPositionFromLight,float depthMetric,highp sampler2DShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvec2 st=fract(uv); \nvec2 base_uv=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvec2 uvw0=3.-2.*st;vec2 uvw1=1.+2.*st;vec2 u=vec2((2.-st.x)/uvw0.x-1.,st.x/uvw1.x+1.)*shadowMapSizeAndInverse.y;vec2 v=vec2((2.-st.y)/uvw0.y-1.,st.y/uvw1.y+1.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[0]),uvDepth.z),0.);shadow+=uvw1.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[0]),uvDepth.z),0.);shadow+=uvw0.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[1]),uvDepth.z),0.);shadow+=uvw1.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[1]),uvDepth.z),0.);shadow=shadow/16.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithPCF5(vec4 vPositionFromLight,float depthMetric,highp sampler2DShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvec2 st=fract(uv); \nvec2 base_uv=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvec2 uvw0=4.-3.*st;vec2 uvw1=vec2(7.);vec2 uvw2=1.+3.*st;vec3 u=vec3((3.-2.*st.x)/uvw0.x-2.,(3.+st.x)/uvw1.x,st.x/uvw2.x+2.)*shadowMapSizeAndInverse.y;vec3 v=vec3((3.-2.*st.y)/uvw0.y-2.,(3.+st.y)/uvw1.y,st.y/uvw2.y+2.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[0]),uvDepth.z),0.);shadow+=uvw1.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[0]),uvDepth.z),0.);shadow+=uvw2.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[0]),uvDepth.z),0.);shadow+=uvw0.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[1]),uvDepth.z),0.);shadow+=uvw1.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[1]),uvDepth.z),0.);shadow+=uvw2.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[1]),uvDepth.z),0.);shadow+=uvw0.x*uvw2.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[2]),uvDepth.z),0.);shadow+=uvw1.x*uvw2.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[2]),uvDepth.z),0.);shadow+=uvw2.x*uvw2.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[2]),uvDepth.z),0.);shadow=shadow/144.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\nconst vec3 PoissonSamplers32[64]=vec3[64](\nvec3(0.06407013,0.05409927,0.),\nvec3(0.7366577,0.5789394,0.),\nvec3(-0.6270542,-0.5320278,0.),\nvec3(-0.4096107,0.8411095,0.),\nvec3(0.6849564,-0.4990818,0.),\nvec3(-0.874181,-0.04579735,0.),\nvec3(0.9989998,0.0009880066,0.),\nvec3(-0.004920578,-0.9151649,0.),\nvec3(0.1805763,0.9747483,0.),\nvec3(-0.2138451,0.2635818,0.),\nvec3(0.109845,0.3884785,0.),\nvec3(0.06876755,-0.3581074,0.),\nvec3(0.374073,-0.7661266,0.),\nvec3(0.3079132,-0.1216763,0.),\nvec3(-0.3794335,-0.8271583,0.),\nvec3(-0.203878,-0.07715034,0.),\nvec3(0.5912697,0.1469799,0.),\nvec3(-0.88069,0.3031784,0.),\nvec3(0.5040108,0.8283722,0.),\nvec3(-0.5844124,0.5494877,0.),\nvec3(0.6017799,-0.1726654,0.),\nvec3(-0.5554981,0.1559997,0.),\nvec3(-0.3016369,-0.3900928,0.),\nvec3(-0.5550632,-0.1723762,0.),\nvec3(0.925029,0.2995041,0.),\nvec3(-0.2473137,0.5538505,0.),\nvec3(0.9183037,-0.2862392,0.),\nvec3(0.2469421,0.6718712,0.),\nvec3(0.3916397,-0.4328209,0.),\nvec3(-0.03576927,-0.6220032,0.),\nvec3(-0.04661255,0.7995201,0.),\nvec3(0.4402924,0.3640312,0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.)\n);const vec3 PoissonSamplers64[64]=vec3[64](\nvec3(-0.613392,0.617481,0.),\nvec3(0.170019,-0.040254,0.),\nvec3(-0.299417,0.791925,0.),\nvec3(0.645680,0.493210,0.),\nvec3(-0.651784,0.717887,0.),\nvec3(0.421003,0.027070,0.),\nvec3(-0.817194,-0.271096,0.),\nvec3(-0.705374,-0.668203,0.),\nvec3(0.977050,-0.108615,0.),\nvec3(0.063326,0.142369,0.),\nvec3(0.203528,0.214331,0.),\nvec3(-0.667531,0.326090,0.),\nvec3(-0.098422,-0.295755,0.),\nvec3(-0.885922,0.215369,0.),\nvec3(0.566637,0.605213,0.),\nvec3(0.039766,-0.396100,0.),\nvec3(0.751946,0.453352,0.),\nvec3(0.078707,-0.715323,0.),\nvec3(-0.075838,-0.529344,0.),\nvec3(0.724479,-0.580798,0.),\nvec3(0.222999,-0.215125,0.),\nvec3(-0.467574,-0.405438,0.),\nvec3(-0.248268,-0.814753,0.),\nvec3(0.354411,-0.887570,0.),\nvec3(0.175817,0.382366,0.),\nvec3(0.487472,-0.063082,0.),\nvec3(-0.084078,0.898312,0.),\nvec3(0.488876,-0.783441,0.),\nvec3(0.470016,0.217933,0.),\nvec3(-0.696890,-0.549791,0.),\nvec3(-0.149693,0.605762,0.),\nvec3(0.034211,0.979980,0.),\nvec3(0.503098,-0.308878,0.),\nvec3(-0.016205,-0.872921,0.),\nvec3(0.385784,-0.393902,0.),\nvec3(-0.146886,-0.859249,0.),\nvec3(0.643361,0.164098,0.),\nvec3(0.634388,-0.049471,0.),\nvec3(-0.688894,0.007843,0.),\nvec3(0.464034,-0.188818,0.),\nvec3(-0.440840,0.137486,0.),\nvec3(0.364483,0.511704,0.),\nvec3(0.034028,0.325968,0.),\nvec3(0.099094,-0.308023,0.),\nvec3(0.693960,-0.366253,0.),\nvec3(0.678884,-0.204688,0.),\nvec3(0.001801,0.780328,0.),\nvec3(0.145177,-0.898984,0.),\nvec3(0.062655,-0.611866,0.),\nvec3(0.315226,-0.604297,0.),\nvec3(-0.780145,0.486251,0.),\nvec3(-0.371868,0.882138,0.),\nvec3(0.200476,0.494430,0.),\nvec3(-0.494552,-0.711051,0.),\nvec3(0.612476,0.705252,0.),\nvec3(-0.578845,-0.768792,0.),\nvec3(-0.772454,-0.090976,0.),\nvec3(0.504440,0.372295,0.),\nvec3(0.155736,0.065157,0.),\nvec3(0.391522,0.849605,0.),\nvec3(-0.620106,-0.328104,0.),\nvec3(0.789239,-0.419965,0.),\nvec3(-0.545396,0.538133,0.),\nvec3(-0.178564,-0.596057,0.)\n);\n#define inline\nfloat computeShadowWithCSMPCSS(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,int searchTapCount,int pcfTapCount,vec3[64] poissonSamplers,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec4 uvDepthLayer=vec4(uvDepth.x,uvDepth.y,layer,uvDepth.z);float blockerDepth=0.0;float sumBlockerDepth=0.0;float numBlocker=0.0;for (int i=0; i<searchTapCount; i ++) {blockerDepth=texture2D(depthSampler,vec3(uvDepth.xy+(lightSizeUV*lightSizeUVCorrection*shadowMapSizeInverse*PoissonSamplers32[i].xy),layer)).r;if (blockerDepth<depthMetric) {sumBlockerDepth+=blockerDepth;numBlocker++;}}\nfloat avgBlockerDepth=sumBlockerDepth/numBlocker;float AAOffset=shadowMapSizeInverse*10.;float penumbraRatio=((depthMetric-avgBlockerDepth)*depthCorrection+AAOffset);vec4 filterRadius=vec4(penumbraRatio*lightSizeUV*lightSizeUVCorrection*shadowMapSizeInverse,0.,0.);float random=getRand(vPositionFromLight.xy);float rotationAngle=random*3.1415926;vec2 rotationVector=vec2(cos(rotationAngle),sin(rotationAngle));float shadow=0.;for (int i=0; i<pcfTapCount; i++) {vec4 offset=vec4(poissonSamplers[i],0.);offset=vec4(offset.x*rotationVector.x-offset.y*rotationVector.y,offset.y*rotationVector.x+offset.x*rotationVector.y,0.,0.);shadow+=texture2D(shadowSampler,uvDepthLayer+offset*filterRadius);}\nshadow/=float(pcfTapCount);shadow=mix(shadow,1.,min((depthMetric-avgBlockerDepth)*depthCorrection*penumbraDarkness,1.));shadow=mix(darkness,1.,shadow);if (numBlocker<1.0) {return 1.0;}\nelse\n{return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithPCSS(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,highp sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,int searchTapCount,int pcfTapCount,vec3[64] poissonSamplers)\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;float blockerDepth=0.0;float sumBlockerDepth=0.0;float numBlocker=0.0;for (int i=0; i<searchTapCount; i ++) {blockerDepth=TEXTUREFUNC(depthSampler,uvDepth.xy+(lightSizeUV*shadowMapSizeInverse*PoissonSamplers32[i].xy),0.).r;if (blockerDepth<depthMetric) {sumBlockerDepth+=blockerDepth;numBlocker++;}}\nif (numBlocker<1.0) {return 1.0;}\nelse\n{float avgBlockerDepth=sumBlockerDepth/numBlocker;float AAOffset=shadowMapSizeInverse*10.;float penumbraRatio=((depthMetric-avgBlockerDepth)+AAOffset);float filterRadius=penumbraRatio*lightSizeUV*shadowMapSizeInverse;float random=getRand(vPositionFromLight.xy);float rotationAngle=random*3.1415926;vec2 rotationVector=vec2(cos(rotationAngle),sin(rotationAngle));float shadow=0.;for (int i=0; i<pcfTapCount; i++) {vec3 offset=poissonSamplers[i];offset=vec3(offset.x*rotationVector.x-offset.y*rotationVector.y,offset.y*rotationVector.x+offset.x*rotationVector.y,0.);shadow+=TEXTUREFUNC(shadowSampler,uvDepth+offset*filterRadius,0.);}\nshadow/=float(pcfTapCount);shadow=mix(shadow,1.,depthMetric-avgBlockerDepth);shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}}\n#define inline\nfloat computeShadowWithPCSS16(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,highp sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff)\n{return computeShadowWithPCSS(vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,16,PoissonSamplers32);}\n#define inline\nfloat computeShadowWithPCSS32(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,highp sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff)\n{return computeShadowWithPCSS(vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,32,PoissonSamplers32);}\n#define inline\nfloat computeShadowWithPCSS64(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,highp sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff)\n{return computeShadowWithPCSS(vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,32,64,PoissonSamplers64);}\n#define inline\nfloat computeShadowWithCSMPCSS16(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,16,PoissonSamplers32,lightSizeUVCorrection,depthCorrection,penumbraDarkness);}\n#define inline\nfloat computeShadowWithCSMPCSS32(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,32,PoissonSamplers32,lightSizeUVCorrection,depthCorrection,penumbraDarkness);}\n#define inline\nfloat computeShadowWithCSMPCSS64(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,32,64,PoissonSamplers64,lightSizeUVCorrection,depthCorrection,penumbraDarkness);}\n#endif\n#endif\n";o.l.IncludesShadersStore.samplerFragmentDeclaration="#ifdef _DEFINENAME_\n#if _DEFINENAME_DIRECTUV==1\n#define v_VARYINGNAME_UV vMainUV1\n#elif _DEFINENAME_DIRECTUV==2\n#define v_VARYINGNAME_UV vMainUV2\n#elif _DEFINENAME_DIRECTUV==3\n#define v_VARYINGNAME_UV vMainUV3\n#elif _DEFINENAME_DIRECTUV==4\n#define v_VARYINGNAME_UV vMainUV4\n#elif _DEFINENAME_DIRECTUV==5\n#define v_VARYINGNAME_UV vMainUV5\n#elif _DEFINENAME_DIRECTUV==6\n#define v_VARYINGNAME_UV vMainUV6\n#else\nvarying vec2 v_VARYINGNAME_UV;\n#endif\nuniform sampler2D _SAMPLERNAME_Sampler;\n#endif\n";o.l.IncludesShadersStore.fresnelFunction="#ifdef FRESNEL\nfloat computeFresnelTerm(vec3 viewDirection,vec3 worldNormal,float bias,float power)\n{float fresnelTerm=pow(bias+abs(dot(viewDirection,worldNormal)),power);return clamp(fresnelTerm,0.,1.);}\n#endif\n";o.l.IncludesShadersStore.reflectionFunction="vec3 computeFixedEquirectangularCoords(vec4 worldPos,vec3 worldNormal,vec3 direction)\n{float lon=atan(direction.z,direction.x);float lat=acos(direction.y);vec2 sphereCoords=vec2(lon,lat)*RECIPROCAL_PI2*2.0;float s=sphereCoords.x*0.5+0.5;float t=sphereCoords.y;return vec3(s,t,0); }\nvec3 computeMirroredFixedEquirectangularCoords(vec4 worldPos,vec3 worldNormal,vec3 direction)\n{float lon=atan(direction.z,direction.x);float lat=acos(direction.y);vec2 sphereCoords=vec2(lon,lat)*RECIPROCAL_PI2*2.0;float s=sphereCoords.x*0.5+0.5;float t=sphereCoords.y;return vec3(1.0-s,t,0); }\nvec3 computeEquirectangularCoords(vec4 worldPos,vec3 worldNormal,vec3 eyePosition,mat4 reflectionMatrix)\n{vec3 cameraToVertex=normalize(worldPos.xyz-eyePosition);vec3 r=normalize(reflect(cameraToVertex,worldNormal));r=vec3(reflectionMatrix*vec4(r,0));float lon=atan(r.z,r.x);float lat=acos(r.y);vec2 sphereCoords=vec2(lon,lat)*RECIPROCAL_PI2*2.0;float s=sphereCoords.x*0.5+0.5;float t=sphereCoords.y;return vec3(s,t,0);}\nvec3 computeSphericalCoords(vec4 worldPos,vec3 worldNormal,mat4 view,mat4 reflectionMatrix)\n{vec3 viewDir=normalize(vec3(view*worldPos));vec3 viewNormal=normalize(vec3(view*vec4(worldNormal,0.0)));vec3 r=reflect(viewDir,viewNormal);r=vec3(reflectionMatrix*vec4(r,0));r.z=r.z-1.0;float m=2.0*length(r);return vec3(r.x/m+0.5,1.0-r.y/m-0.5,0);}\nvec3 computePlanarCoords(vec4 worldPos,vec3 worldNormal,vec3 eyePosition,mat4 reflectionMatrix)\n{vec3 viewDir=worldPos.xyz-eyePosition;vec3 coords=normalize(reflect(viewDir,worldNormal));return vec3(reflectionMatrix*vec4(coords,1));}\nvec3 computeCubicCoords(vec4 worldPos,vec3 worldNormal,vec3 eyePosition,mat4 reflectionMatrix)\n{vec3 viewDir=normalize(worldPos.xyz-eyePosition);vec3 coords=reflect(viewDir,worldNormal);coords=vec3(reflectionMatrix*vec4(coords,0));\n#ifdef INVERTCUBICMAP\ncoords.y*=-1.0;\n#endif\nreturn coords;}\nvec3 computeCubicLocalCoords(vec4 worldPos,vec3 worldNormal,vec3 eyePosition,mat4 reflectionMatrix,vec3 reflectionSize,vec3 reflectionPosition)\n{vec3 viewDir=normalize(worldPos.xyz-eyePosition);vec3 coords=reflect(viewDir,worldNormal);coords=parallaxCorrectNormal(worldPos.xyz,coords,reflectionSize,reflectionPosition);coords=vec3(reflectionMatrix*vec4(coords,0));\n#ifdef INVERTCUBICMAP\ncoords.y*=-1.0;\n#endif\nreturn coords;}\nvec3 computeProjectionCoords(vec4 worldPos,mat4 view,mat4 reflectionMatrix)\n{return vec3(reflectionMatrix*(view*worldPos));}\nvec3 computeSkyBoxCoords(vec3 positionW,mat4 reflectionMatrix)\n{return vec3(reflectionMatrix*vec4(positionW,1.));}\n#ifdef REFLECTION\nvec3 computeReflectionCoords(vec4 worldPos,vec3 worldNormal)\n{\n#ifdef REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED\nvec3 direction=normalize(vDirectionW);return computeMirroredFixedEquirectangularCoords(worldPos,worldNormal,direction);\n#endif\n#ifdef REFLECTIONMAP_EQUIRECTANGULAR_FIXED\nvec3 direction=normalize(vDirectionW);return computeFixedEquirectangularCoords(worldPos,worldNormal,direction);\n#endif\n#ifdef REFLECTIONMAP_EQUIRECTANGULAR\nreturn computeEquirectangularCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_SPHERICAL\nreturn computeSphericalCoords(worldPos,worldNormal,view,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_PLANAR\nreturn computePlanarCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_CUBIC\n#ifdef USE_LOCAL_REFLECTIONMAP_CUBIC\nreturn computeCubicLocalCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix,vReflectionSize,vReflectionPosition);\n#else\nreturn computeCubicCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix);\n#endif\n#endif\n#ifdef REFLECTIONMAP_PROJECTION\nreturn computeProjectionCoords(worldPos,view,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nreturn computeSkyBoxCoords(vPositionUVW,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_EXPLICIT\nreturn vec3(0,0,0);\n#endif\n}\n#endif\n",i(9392),i(4017);o.l.IncludesShadersStore.bumpFragmentMainFunctions="#if defined(BUMP) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) || defined(DETAIL)\n#if defined(TANGENT) && defined(NORMAL) \nvarying mat3 vTBN;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\nuniform mat4 normalMatrix;\n#if defined(WEBGL2) || defined(WEBGPU)\nmat4 toNormalMatrix(mat4 wMatrix)\n{mat4 ret=inverse(wMatrix);ret=transpose(ret);ret[0][3]=0.;ret[1][3]=0.;ret[2][3]=0.;ret[3]=vec4(0.,0.,0.,1.);return ret;}\n#else\nmat4 toNormalMatrix(mat4 m)\n{float\na00=m[0][0],a01=m[0][1],a02=m[0][2],a03=m[0][3],\na10=m[1][0],a11=m[1][1],a12=m[1][2],a13=m[1][3],\na20=m[2][0],a21=m[2][1],a22=m[2][2],a23=m[2][3],\na30=m[3][0],a31=m[3][1],a32=m[3][2],a33=m[3][3],\nb00=a00*a11-a01*a10,\nb01=a00*a12-a02*a10,\nb02=a00*a13-a03*a10,\nb03=a01*a12-a02*a11,\nb04=a01*a13-a03*a11,\nb05=a02*a13-a03*a12,\nb06=a20*a31-a21*a30,\nb07=a20*a32-a22*a30,\nb08=a20*a33-a23*a30,\nb09=a21*a32-a22*a31,\nb10=a21*a33-a23*a31,\nb11=a22*a33-a23*a32,\ndet=b00*b11-b01*b10+b02*b09+b03*b08-b04*b07+b05*b06;mat4 mi=mat4(\na11*b11-a12*b10+a13*b09,\na02*b10-a01*b11-a03*b09,\na31*b05-a32*b04+a33*b03,\na22*b04-a21*b05-a23*b03,\na12*b08-a10*b11-a13*b07,\na00*b11-a02*b08+a03*b07,\na32*b02-a30*b05-a33*b01,\na20*b05-a22*b02+a23*b01,\na10*b10-a11*b08+a13*b06,\na01*b08-a00*b10-a03*b06,\na30*b04-a31*b02+a33*b00,\na21*b02-a20*b04-a23*b00,\na11*b07-a10*b09-a12*b06,\na00*b09-a01*b07+a02*b06,\na31*b01-a30*b03-a32*b00,\na20*b03-a21*b01+a22*b00)/det;return mat4(mi[0][0],mi[1][0],mi[2][0],mi[3][0],\nmi[0][1],mi[1][1],mi[2][1],mi[3][1],\nmi[0][2],mi[1][2],mi[2][2],mi[3][2],\nmi[0][3],mi[1][3],mi[2][3],mi[3][3]);}\n#endif\n#endif\nvec3 perturbNormalBase(mat3 cotangentFrame,vec3 normal,float scale)\n{\n#ifdef NORMALXYSCALE\nnormal=normalize(normal*vec3(scale,scale,1.0));\n#endif\nreturn normalize(cotangentFrame*normal);}\nvec3 perturbNormal(mat3 cotangentFrame,vec3 textureSample,float scale)\n{return perturbNormalBase(cotangentFrame,textureSample*2.0-1.0,scale);}\nmat3 cotangent_frame(vec3 normal,vec3 p,vec2 uv,vec2 tangentSpaceParams)\n{vec3 dp1=dFdx(p);vec3 dp2=dFdy(p);vec2 duv1=dFdx(uv);vec2 duv2=dFdy(uv);vec3 dp2perp=cross(dp2,normal);vec3 dp1perp=cross(normal,dp1);vec3 tangent=dp2perp*duv1.x+dp1perp*duv2.x;vec3 bitangent=dp2perp*duv1.y+dp1perp*duv2.y;tangent*=tangentSpaceParams.x;bitangent*=tangentSpaceParams.y;float det=max(dot(tangent,tangent),dot(bitangent,bitangent));float invmax=det==0.0 ? 0.0 : inversesqrt(det);return mat3(tangent*invmax,bitangent*invmax,normal);}\n#endif\n";o.l.IncludesShadersStore.bumpFragmentFunctions="#if defined(BUMP)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump,_SAMPLERNAME_,bump)\n#endif\n#if defined(DETAIL)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail,_SAMPLERNAME_,detail)\n#endif\n#if defined(BUMP) && defined(PARALLAX)\nconst float minSamples=4.;const float maxSamples=15.;const int iMaxSamples=15;vec2 parallaxOcclusion(vec3 vViewDirCoT,vec3 vNormalCoT,vec2 texCoord,float parallaxScale) {float parallaxLimit=length(vViewDirCoT.xy)/vViewDirCoT.z;parallaxLimit*=parallaxScale;vec2 vOffsetDir=normalize(vViewDirCoT.xy);vec2 vMaxOffset=vOffsetDir*parallaxLimit;float numSamples=maxSamples+(dot(vViewDirCoT,vNormalCoT)*(minSamples-maxSamples));float stepSize=1.0/numSamples;float currRayHeight=1.0;vec2 vCurrOffset=vec2(0,0);vec2 vLastOffset=vec2(0,0);float lastSampledHeight=1.0;float currSampledHeight=1.0;bool keepWorking=true;for (int i=0; i<iMaxSamples; i++)\n{currSampledHeight=texture2D(bumpSampler,texCoord+vCurrOffset).w;if (!keepWorking)\n{}\nelse if (currSampledHeight>currRayHeight)\n{float delta1=currSampledHeight-currRayHeight;float delta2=(currRayHeight+stepSize)-lastSampledHeight;float ratio=delta1/(delta1+delta2);vCurrOffset=(ratio)* vLastOffset+(1.0-ratio)*vCurrOffset;keepWorking=false;}\nelse\n{currRayHeight-=stepSize;vLastOffset=vCurrOffset;\n#ifdef PARALLAX_RHS\nvCurrOffset-=stepSize*vMaxOffset;\n#else\nvCurrOffset+=stepSize*vMaxOffset;\n#endif\nlastSampledHeight=currSampledHeight;}}\nreturn vCurrOffset;}\nvec2 parallaxOffset(vec3 viewDir,float heightScale)\n{float height=texture2D(bumpSampler,vBumpUV).w;vec2 texCoordOffset=heightScale*viewDir.xy*height;\n#ifdef PARALLAX_RHS\nreturn texCoordOffset;\n#else\nreturn -texCoordOffset;\n#endif\n}\n#endif\n",i(6194),i(4581);o.l.IncludesShadersStore.fogFragmentDeclaration="#ifdef FOG\n#define FOGMODE_NONE 0.\n#define FOGMODE_EXP 1.\n#define FOGMODE_EXP2 2.\n#define FOGMODE_LINEAR 3.\n#define E 2.71828\nuniform vec4 vFogInfos;uniform vec3 vFogColor;varying vec3 vFogDistance;float CalcFogFactor()\n{float fogCoeff=1.0;float fogStart=vFogInfos.y;float fogEnd=vFogInfos.z;float fogDensity=vFogInfos.w;float fogDistance=length(vFogDistance);if (FOGMODE_LINEAR==vFogInfos.x)\n{fogCoeff=(fogEnd-fogDistance)/(fogEnd-fogStart);}\nelse if (FOGMODE_EXP==vFogInfos.x)\n{fogCoeff=1.0/pow(E,fogDistance*fogDensity);}\nelse if (FOGMODE_EXP2==vFogInfos.x)\n{fogCoeff=1.0/pow(E,fogDistance*fogDistance*fogDensity*fogDensity);}\nreturn clamp(fogCoeff,0.0,1.0);}\n#endif\n",i(7412);o.l.IncludesShadersStore.bumpFragment="vec2 uvOffset=vec2(0.0,0.0);\n#if defined(BUMP) || defined(PARALLAX) || defined(DETAIL)\n#ifdef NORMALXYSCALE\nfloat normalScale=1.0;\n#elif defined(BUMP)\nfloat normalScale=vBumpInfos.y;\n#else\nfloat normalScale=1.0;\n#endif\n#if defined(TANGENT) && defined(NORMAL)\nmat3 TBN=vTBN;\n#elif defined(BUMP)\nvec2 TBNUV=gl_FrontFacing ? vBumpUV : -vBumpUV;mat3 TBN=cotangent_frame(normalW*normalScale,vPositionW,TBNUV,vTangentSpaceParams);\n#else\nvec2 TBNUV=gl_FrontFacing ? vDetailUV : -vDetailUV;mat3 TBN=cotangent_frame(normalW*normalScale,vPositionW,TBNUV,vec2(1.,1.));\n#endif\n#elif defined(ANISOTROPIC)\n#if defined(TANGENT) && defined(NORMAL)\nmat3 TBN=vTBN;\n#else\nvec2 TBNUV=gl_FrontFacing ? vMainUV1 : -vMainUV1;mat3 TBN=cotangent_frame(normalW,vPositionW,TBNUV,vec2(1.,1.));\n#endif\n#endif\n#ifdef PARALLAX\nmat3 invTBN=transposeMat3(TBN);\n#ifdef PARALLAXOCCLUSION\nuvOffset=parallaxOcclusion(invTBN*-viewDirectionW,invTBN*normalW,vBumpUV,vBumpInfos.z);\n#else\nuvOffset=parallaxOffset(invTBN*viewDirectionW,vBumpInfos.z);\n#endif\n#endif\n#ifdef DETAIL\nvec4 detailColor=texture2D(detailSampler,vDetailUV+uvOffset);vec2 detailNormalRG=detailColor.wy*2.0-1.0;float detailNormalB=sqrt(1.-saturate(dot(detailNormalRG,detailNormalRG)));vec3 detailNormal=vec3(detailNormalRG,detailNormalB);\n#endif\n#ifdef BUMP\n#ifdef OBJECTSPACE_NORMALMAP\n#define CUSTOM_FRAGMENT_BUMP_FRAGMENT\nnormalW=normalize(texture2D(bumpSampler,vBumpUV).xyz *2.0-1.0);normalW=normalize(mat3(normalMatrix)*normalW);\n#elif !defined(DETAIL)\nnormalW=perturbNormal(TBN,texture2D(bumpSampler,vBumpUV+uvOffset).xyz,vBumpInfos.y);\n#else\nvec3 bumpNormal=texture2D(bumpSampler,vBumpUV+uvOffset).xyz*2.0-1.0;\n#if DETAIL_NORMALBLENDMETHOD==0 \ndetailNormal.xy*=vDetailInfos.z;vec3 blendedNormal=normalize(vec3(bumpNormal.xy+detailNormal.xy,bumpNormal.z*detailNormal.z));\n#elif DETAIL_NORMALBLENDMETHOD==1 \ndetailNormal.xy*=vDetailInfos.z;bumpNormal+=vec3(0.0,0.0,1.0);detailNormal*=vec3(-1.0,-1.0,1.0);vec3 blendedNormal=bumpNormal*dot(bumpNormal,detailNormal)/bumpNormal.z-detailNormal;\n#endif\nnormalW=perturbNormalBase(TBN,blendedNormal,vBumpInfos.y);\n#endif\n#elif defined(DETAIL)\ndetailNormal.xy*=vDetailInfos.z;normalW=perturbNormalBase(TBN,detailNormal,vDetailInfos.z);\n#endif\n";o.l.IncludesShadersStore.decalFragment="#ifdef DECAL\n#ifdef GAMMADECAL\ndecalColor.rgb=toLinearSpace(decalColor.rgb);\n#endif\n#ifdef DECAL_SMOOTHALPHA\ndecalColor.a*=decalColor.a;\n#endif\nsurfaceAlbedo.rgb=mix(surfaceAlbedo.rgb,decalColor.rgb,decalColor.a);\n#endif\n";o.l.IncludesShadersStore.depthPrePass="#ifdef DEPTHPREPASS\ngl_FragColor=vec4(0.,0.,0.,1.0);return;\n#endif\n";o.l.IncludesShadersStore.lightFragment="#ifdef LIGHT{X}\n#if defined(SHADOWONLY) || defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X}) && defined(LIGHTMAPNOSPECULAR{X})\n#else\nvec4 diffuse{X}=light{X}.vLightDiffuse;\n#define CUSTOM_LIGHT{X}_COLOR \n#ifdef PBR\n#ifdef SPOTLIGHT{X}\npreInfo=computePointAndSpotPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW,vPositionW);\n#elif defined(POINTLIGHT{X})\npreInfo=computePointAndSpotPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW,vPositionW);\n#elif defined(HEMILIGHT{X})\npreInfo=computeHemisphericPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#elif defined(DIRLIGHT{X})\npreInfo=computeDirectionalPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#endif\npreInfo.NdotV=NdotV;\n#ifdef SPOTLIGHT{X}\n#ifdef LIGHT_FALLOFF_GLTF{X}\npreInfo.attenuation=computeDistanceLightFalloff_GLTF(preInfo.lightDistanceSquared,light{X}.vLightFalloff.y);preInfo.attenuation*=computeDirectionalLightFalloff_GLTF(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightFalloff.z,light{X}.vLightFalloff.w);\n#elif defined(LIGHT_FALLOFF_PHYSICAL{X})\npreInfo.attenuation=computeDistanceLightFalloff_Physical(preInfo.lightDistanceSquared);preInfo.attenuation*=computeDirectionalLightFalloff_Physical(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w);\n#elif defined(LIGHT_FALLOFF_STANDARD{X})\npreInfo.attenuation=computeDistanceLightFalloff_Standard(preInfo.lightOffset,light{X}.vLightFalloff.x);preInfo.attenuation*=computeDirectionalLightFalloff_Standard(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w,light{X}.vLightData.w);\n#else\npreInfo.attenuation=computeDistanceLightFalloff(preInfo.lightOffset,preInfo.lightDistanceSquared,light{X}.vLightFalloff.x,light{X}.vLightFalloff.y);preInfo.attenuation*=computeDirectionalLightFalloff(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w,light{X}.vLightData.w,light{X}.vLightFalloff.z,light{X}.vLightFalloff.w);\n#endif\n#elif defined(POINTLIGHT{X})\n#ifdef LIGHT_FALLOFF_GLTF{X}\npreInfo.attenuation=computeDistanceLightFalloff_GLTF(preInfo.lightDistanceSquared,light{X}.vLightFalloff.y);\n#elif defined(LIGHT_FALLOFF_PHYSICAL{X})\npreInfo.attenuation=computeDistanceLightFalloff_Physical(preInfo.lightDistanceSquared);\n#elif defined(LIGHT_FALLOFF_STANDARD{X})\npreInfo.attenuation=computeDistanceLightFalloff_Standard(preInfo.lightOffset,light{X}.vLightFalloff.x);\n#else\npreInfo.attenuation=computeDistanceLightFalloff(preInfo.lightOffset,preInfo.lightDistanceSquared,light{X}.vLightFalloff.x,light{X}.vLightFalloff.y);\n#endif\n#else\npreInfo.attenuation=1.0;\n#endif\n#ifdef HEMILIGHT{X}\npreInfo.roughness=roughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(roughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\n#ifdef IRIDESCENCE\npreInfo.iridescenceIntensity=iridescenceIntensity;\n#endif\n#ifdef HEMILIGHT{X}\ninfo.diffuse=computeHemisphericDiffuseLighting(preInfo,diffuse{X}.rgb,light{X}.vLightGround);\n#elif defined(SS_TRANSLUCENCY)\ninfo.diffuse=computeDiffuseAndTransmittedLighting(preInfo,diffuse{X}.rgb,subSurfaceOut.transmittance);\n#else\ninfo.diffuse=computeDiffuseLighting(preInfo,diffuse{X}.rgb);\n#endif\n#ifdef SPECULARTERM\n#ifdef ANISOTROPIC\ninfo.specular=computeAnisotropicSpecularLighting(preInfo,viewDirectionW,normalW,anisotropicOut.anisotropicTangent,anisotropicOut.anisotropicBitangent,anisotropicOut.anisotropy,clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,AARoughnessFactors.x,diffuse{X}.rgb);\n#else\ninfo.specular=computeSpecularLighting(preInfo,normalW,clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,AARoughnessFactors.x,diffuse{X}.rgb);\n#endif\n#endif\n#ifdef SHEEN\n#ifdef SHEEN_LINKWITHALBEDO\npreInfo.roughness=sheenOut.sheenIntensity;\n#else\n#ifdef HEMILIGHT{X}\npreInfo.roughness=sheenOut.sheenRoughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(sheenOut.sheenRoughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\n#endif\ninfo.sheen=computeSheenLighting(preInfo,normalW,sheenOut.sheenColor,specularEnvironmentR90,AARoughnessFactors.x,diffuse{X}.rgb);\n#endif\n#ifdef CLEARCOAT\n#ifdef HEMILIGHT{X}\npreInfo.roughness=clearcoatOut.clearCoatRoughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(clearcoatOut.clearCoatRoughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\ninfo.clearCoat=computeClearCoatLighting(preInfo,clearcoatOut.clearCoatNormalW,clearcoatOut.clearCoatAARoughnessFactors.x,clearcoatOut.clearCoatIntensity,diffuse{X}.rgb);\n#ifdef CLEARCOAT_TINT\nabsorption=computeClearCoatLightingAbsorption(clearcoatOut.clearCoatNdotVRefract,preInfo.L,clearcoatOut.clearCoatNormalW,clearcoatOut.clearCoatColor,clearcoatOut.clearCoatThickness,clearcoatOut.clearCoatIntensity);info.diffuse*=absorption;\n#ifdef SPECULARTERM\ninfo.specular*=absorption;\n#endif\n#endif\ninfo.diffuse*=info.clearCoat.w;\n#ifdef SPECULARTERM\ninfo.specular*=info.clearCoat.w;\n#endif\n#ifdef SHEEN\ninfo.sheen*=info.clearCoat.w;\n#endif\n#endif\n#else\n#ifdef SPOTLIGHT{X}\ninfo=computeSpotLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDirection,diffuse{X}.rgb,light{X}.vLightSpecular.rgb,diffuse{X}.a,glossiness);\n#elif defined(HEMILIGHT{X})\ninfo=computeHemisphericLighting(viewDirectionW,normalW,light{X}.vLightData,diffuse{X}.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightGround,glossiness);\n#elif defined(POINTLIGHT{X}) || defined(DIRLIGHT{X})\ninfo=computeLighting(viewDirectionW,normalW,light{X}.vLightData,diffuse{X}.rgb,light{X}.vLightSpecular.rgb,diffuse{X}.a,glossiness);\n#endif\n#endif\n#ifdef PROJECTEDLIGHTTEXTURE{X}\ninfo.diffuse*=computeProjectionTextureDiffuseLighting(projectionLightTexture{X},textureProjectionMatrix{X},vPositionW);\n#endif\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nfor (int i=0; i<SHADOWCSMNUM_CASCADES{X}; i++) \n{\n#ifdef SHADOWCSM_RIGHTHANDED{X}\ndiff{X}=viewFrustumZ{X}[i]+vPositionFromCamera{X}.z;\n#else\ndiff{X}=viewFrustumZ{X}[i]-vPositionFromCamera{X}.z;\n#endif\nif (diff{X}>=0.) {index{X}=i;break;}}\n#ifdef SHADOWCSMUSESHADOWMAXZ{X}\nif (index{X}>=0)\n#endif\n{\n#if defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithCSMPCF1(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithCSMPCF3(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithCSMPCF5(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithCSMPCSS16(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithCSMPCSS32(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#else\nshadow=computeShadowWithCSMPCSS64(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#endif\n#else\nshadow=computeShadowCSM(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#ifdef SHADOWCSMDEBUG{X}\nshadowDebug{X}=vec3(shadow)*vCascadeColorsMultiplier{X}[index{X}];\n#endif\n#ifndef SHADOWCSMNOBLEND{X}\nfloat frustumLength=frustumLengths{X}[index{X}];float diffRatio=clamp(diff{X}/frustumLength,0.,1.)*cascadeBlendFactor{X};if (index{X}<(SHADOWCSMNUM_CASCADES{X}-1) && diffRatio<1.)\n{index{X}+=1;float nextShadow=0.;\n#if defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nnextShadow=computeShadowWithCSMPCF1(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nnextShadow=computeShadowWithCSMPCF3(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nnextShadow=computeShadowWithCSMPCF5(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nnextShadow=computeShadowWithCSMPCSS16(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#elif defined(SHADOWMEDIUMQUALITY{X})\nnextShadow=computeShadowWithCSMPCSS32(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#else\nnextShadow=computeShadowWithCSMPCSS64(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#endif\n#else\nnextShadow=computeShadowCSM(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\nshadow=mix(nextShadow,shadow,diffRatio);\n#ifdef SHADOWCSMDEBUG{X}\nshadowDebug{X}=mix(vec3(nextShadow)*vCascadeColorsMultiplier{X}[index{X}],shadowDebug{X},diffRatio);\n#endif\n}\n#endif\n}\n#elif defined(SHADOWCLOSEESM{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithCloseESMCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.depthValues);\n#else\nshadow=computeShadowWithCloseESM(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWESM{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithESMCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.depthValues);\n#else\nshadow=computeShadowWithESM(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPOISSON{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithPoissonSamplingCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.x,light{X}.depthValues);\n#else\nshadow=computeShadowWithPoissonSampling(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithPCF1(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithPCF3(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithPCF5(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithPCSS16(vPositionFromLight{X},vDepthMetric{X},depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithPCSS32(vPositionFromLight{X},vDepthMetric{X},depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithPCSS64(vPositionFromLight{X},vDepthMetric{X},depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#else\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},light{X}.shadowsInfo.x,light{X}.depthValues);\n#else\nshadow=computeShadow(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#endif\n#ifdef SHADOWONLY\n#ifndef SHADOWINUSE\n#define SHADOWINUSE\n#endif\nglobalShadow+=shadow;shadowLightCount+=1.0;\n#endif\n#else\nshadow=1.;\n#endif\naggShadow+=shadow;numLights+=1.0;\n#ifndef SHADOWONLY\n#ifdef CUSTOMUSERLIGHTING\ndiffuseBase+=computeCustomDiffuseLighting(info,diffuseBase,shadow);\n#ifdef SPECULARTERM\nspecularBase+=computeCustomSpecularLighting(info,specularBase,shadow);\n#endif\n#elif defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X})\ndiffuseBase+=lightmapColor.rgb*shadow;\n#ifdef SPECULARTERM\n#ifndef LIGHTMAPNOSPECULAR{X}\nspecularBase+=info.specular*shadow*lightmapColor.rgb;\n#endif\n#endif\n#ifdef CLEARCOAT\n#ifndef LIGHTMAPNOSPECULAR{X}\nclearCoatBase+=info.clearCoat.rgb*shadow*lightmapColor.rgb;\n#endif\n#endif\n#ifdef SHEEN\n#ifndef LIGHTMAPNOSPECULAR{X}\nsheenBase+=info.sheen.rgb*shadow;\n#endif\n#endif\n#else\n#ifdef SHADOWCSMDEBUG{X}\ndiffuseBase+=info.diffuse*shadowDebug{X};\n#else \ndiffuseBase+=info.diffuse*shadow;\n#endif\n#ifdef SPECULARTERM\nspecularBase+=info.specular*shadow;\n#endif\n#ifdef CLEARCOAT\nclearCoatBase+=info.clearCoat.rgb*shadow;\n#endif\n#ifdef SHEEN\nsheenBase+=info.sheen.rgb*shadow;\n#endif\n#endif\n#endif\n#endif\n",i(9741);o.l.IncludesShadersStore.fogFragment="#ifdef FOG\nfloat fog=CalcFogFactor();\n#ifdef PBR\nfog=toLinearSpace(fog);\n#endif\ncolor.rgb=mix(vFogColor,color.rgb,fog);\n#endif\n";o.l.IncludesShadersStore.oitFragment="#ifdef ORDER_INDEPENDENT_TRANSPARENCY\nfloat fragDepth=gl_FragCoord.z; \n#ifdef ORDER_INDEPENDENT_TRANSPARENCY_16BITS\nuint halfFloat=packHalf2x16(vec2(fragDepth));vec2 full=unpackHalf2x16(halfFloat);fragDepth=full.x;\n#endif\nivec2 fragCoord=ivec2(gl_FragCoord.xy);vec2 lastDepth=texelFetch(oitDepthSampler,fragCoord,0).rg;vec4 lastFrontColor=texelFetch(oitFrontColorSampler,fragCoord,0);depth.rg=vec2(-MAX_DEPTH);frontColor=lastFrontColor;backColor=vec4(0.0);\n#ifdef USE_REVERSE_DEPTHBUFFER\nfloat furthestDepth=-lastDepth.x;float nearestDepth=lastDepth.y;\n#else\nfloat nearestDepth=-lastDepth.x;float furthestDepth=lastDepth.y;\n#endif\nfloat alphaMultiplier=1.0-lastFrontColor.a;\n#ifdef USE_REVERSE_DEPTHBUFFER\nif (fragDepth>nearestDepth || fragDepth<furthestDepth) {\n#else\nif (fragDepth<nearestDepth || fragDepth>furthestDepth) {\n#endif\nreturn;}\n#ifdef USE_REVERSE_DEPTHBUFFER\nif (fragDepth<nearestDepth && fragDepth>furthestDepth) {\n#else\nif (fragDepth>nearestDepth && fragDepth<furthestDepth) {\n#endif\ndepth.rg=vec2(-fragDepth,fragDepth);return;}\n#endif\n";const r="defaultPixelShader",t="#include<__decl__defaultFragment>\n#if defined(BUMP) || !defined(NORMAL)\n#extension GL_OES_standard_derivatives : enable\n#endif\n#include<prePassDeclaration>[SCENE_MRT_COUNT]\n#include<oitDeclaration>\n#define CUSTOM_FRAGMENT_BEGIN\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<mainUVVaryingDeclaration>[1..7]\n#include<helperFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<samplerFragmentDeclaration>(_DEFINENAME_,DIFFUSE,_VARYINGNAME_,Diffuse,_SAMPLERNAME_,diffuse)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient,_SAMPLERNAME_,ambient)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity,_SAMPLERNAME_,opacity)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive,_SAMPLERNAME_,emissive)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap,_SAMPLERNAME_,lightmap)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal,_SAMPLERNAME_,decal)\n#ifdef REFRACTION\n#ifdef REFRACTIONMAP_3D\nuniform samplerCube refractionCubeSampler;\n#else\nuniform sampler2D refraction2DSampler;\n#endif\n#endif\n#if defined(SPECULARTERM)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SPECULAR,_VARYINGNAME_,Specular,_SAMPLERNAME_,specular)\n#endif\n#include<fresnelFunction>\n#ifdef REFLECTION\n#ifdef REFLECTIONMAP_3D\nuniform samplerCube reflectionCubeSampler;\n#else\nuniform sampler2D reflection2DSampler;\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#else\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#endif\n#include<reflectionFunction>\n#endif\n#include<imageProcessingDeclaration>\n#include<imageProcessingFunctions>\n#include<bumpFragmentMainFunctions>\n#include<bumpFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(1.,1.,1.,1.);vec3 diffuseColor=vDiffuseColor.rgb;float alpha=vDiffuseColor.a;\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=normalize(-cross(dFdx(vPositionW),dFdy(vPositionW)));\n#endif\n#include<bumpFragment>\n#ifdef TWOSIDEDLIGHTING\nnormalW=gl_FrontFacing ? normalW : -normalW;\n#endif\n#ifdef DIFFUSE\nbaseColor=texture2D(diffuseSampler,vDiffuseUV+uvOffset);\n#if defined(ALPHATEST) && !defined(ALPHATEST_AFTERALLALPHACOMPUTATIONS)\nif (baseColor.a<alphaCutOff)\ndiscard;\n#endif\n#ifdef ALPHAFROMDIFFUSE\nalpha*=baseColor.a;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_ALPHA\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#if defined(DECAL) && !defined(DECAL_AFTER_DETAIL)\nvec4 decalColor=texture2D(decalSampler,vDecalUV+uvOffset);\n#include<decalFragment>(surfaceAlbedo,baseColor,GAMMADECAL,_GAMMADECAL_NOTUSED_)\n#endif\n#include<depthPrePass>\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nbaseColor.rgb*=vColor.rgb;\n#endif\n#ifdef DETAIL\nbaseColor.rgb=baseColor.rgb*2.0*mix(0.5,detailColor.r,vDetailInfos.y);\n#endif\n#if defined(DECAL) && defined(DECAL_AFTER_DETAIL)\nvec4 decalColor=texture2D(decalSampler,vDecalUV+uvOffset);\n#include<decalFragment>(surfaceAlbedo,baseColor,GAMMADECAL,_GAMMADECAL_NOTUSED_)\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_DIFFUSE\nvec3 baseAmbientColor=vec3(1.,1.,1.);\n#ifdef AMBIENT\nbaseAmbientColor=texture2D(ambientSampler,vAmbientUV+uvOffset).rgb*vAmbientInfos.y;\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_LIGHTS\nfloat glossiness=vSpecularColor.a;vec3 specularColor=vSpecularColor.rgb;\n#ifdef SPECULARTERM\n#ifdef SPECULAR\nvec4 specularMapColor=texture2D(specularSampler,vSpecularUV+uvOffset);specularColor=specularMapColor.rgb;\n#ifdef GLOSSINESS\nglossiness=glossiness*specularMapColor.a;\n#endif\n#endif\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\nfloat shadow=1.;float aggShadow=0.;float numLights=0.;\n#ifdef LIGHTMAP\nvec4 lightmapColor=texture2D(lightmapSampler,vLightmapUV+uvOffset);\n#ifdef RGBDLIGHTMAP\nlightmapColor.rgb=fromRGBD(lightmapColor);\n#endif\nlightmapColor.rgb*=vLightmapInfos.y;\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\naggShadow=aggShadow/numLights;vec4 refractionColor=vec4(0.,0.,0.,1.);\n#ifdef REFRACTION\nvec3 refractionVector=normalize(refract(-viewDirectionW,normalW,vRefractionInfos.y));\n#ifdef REFRACTIONMAP_3D\n#ifdef USE_LOCAL_REFRACTIONMAP_CUBIC\nrefractionVector=parallaxCorrectNormal(vPositionW,refractionVector,vRefractionSize,vRefractionPosition);\n#endif\nrefractionVector.y=refractionVector.y*vRefractionInfos.w;vec4 refractionLookup=textureCube(refractionCubeSampler,refractionVector);if (dot(refractionVector,viewDirectionW)<1.0) {refractionColor=refractionLookup;}\n#else\nvec3 vRefractionUVW=vec3(refractionMatrix*(view*vec4(vPositionW+refractionVector*vRefractionInfos.z,1.0)));vec2 refractionCoords=vRefractionUVW.xy/vRefractionUVW.z;refractionCoords.y=1.0-refractionCoords.y;refractionColor=texture2D(refraction2DSampler,refractionCoords);\n#endif\n#ifdef RGBDREFRACTION\nrefractionColor.rgb=fromRGBD(refractionColor);\n#endif\n#ifdef IS_REFRACTION_LINEAR\nrefractionColor.rgb=toGammaSpace(refractionColor.rgb);\n#endif\nrefractionColor.rgb*=vRefractionInfos.x;\n#endif\nvec4 reflectionColor=vec4(0.,0.,0.,1.);\n#ifdef REFLECTION\nvec3 vReflectionUVW=computeReflectionCoords(vec4(vPositionW,1.0),normalW);\n#ifdef REFLECTIONMAP_OPPOSITEZ\nvReflectionUVW.z*=-1.0;\n#endif\n#ifdef REFLECTIONMAP_3D\n#ifdef ROUGHNESS\nfloat bias=vReflectionInfos.y;\n#ifdef SPECULARTERM\n#ifdef SPECULAR\n#ifdef GLOSSINESS\nbias*=(1.0-specularMapColor.a);\n#endif\n#endif\n#endif\nreflectionColor=textureCube(reflectionCubeSampler,vReflectionUVW,bias);\n#else\nreflectionColor=textureCube(reflectionCubeSampler,vReflectionUVW);\n#endif\n#else\nvec2 coords=vReflectionUVW.xy;\n#ifdef REFLECTIONMAP_PROJECTION\ncoords/=vReflectionUVW.z;\n#endif\ncoords.y=1.0-coords.y;reflectionColor=texture2D(reflection2DSampler,coords);\n#endif\n#ifdef RGBDREFLECTION\nreflectionColor.rgb=fromRGBD(reflectionColor);\n#endif\n#ifdef IS_REFLECTION_LINEAR\nreflectionColor.rgb=toGammaSpace(reflectionColor.rgb);\n#endif\nreflectionColor.rgb*=vReflectionInfos.x;\n#ifdef REFLECTIONFRESNEL\nfloat reflectionFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,reflectionRightColor.a,reflectionLeftColor.a);\n#ifdef REFLECTIONFRESNELFROMSPECULAR\n#ifdef SPECULARTERM\nreflectionColor.rgb*=specularColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;\n#else\nreflectionColor.rgb*=reflectionLeftColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;\n#endif\n#else\nreflectionColor.rgb*=reflectionLeftColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;\n#endif\n#endif\n#endif\n#ifdef REFRACTIONFRESNEL\nfloat refractionFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,refractionRightColor.a,refractionLeftColor.a);refractionColor.rgb*=refractionLeftColor.rgb*(1.0-refractionFresnelTerm)+refractionFresnelTerm*refractionRightColor.rgb;\n#endif\n#ifdef OPACITY\nvec4 opacityMap=texture2D(opacitySampler,vOpacityUV+uvOffset);\n#ifdef OPACITYRGB\nopacityMap.rgb=opacityMap.rgb*vec3(0.3,0.59,0.11);alpha*=(opacityMap.x+opacityMap.y+opacityMap.z)* vOpacityInfos.y;\n#else\nalpha*=opacityMap.a*vOpacityInfos.y;\n#endif\n#endif\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\n#ifdef OPACITYFRESNEL\nfloat opacityFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,opacityParts.z,opacityParts.w);alpha+=opacityParts.x*(1.0-opacityFresnelTerm)+opacityFresnelTerm*opacityParts.y;\n#endif\n#ifdef ALPHATEST\n#ifdef ALPHATEST_AFTERALLALPHACOMPUTATIONS\nif (alpha<alphaCutOff)\ndiscard;\n#endif\n#ifndef ALPHABLEND\nalpha=1.0;\n#endif\n#endif\nvec3 emissiveColor=vEmissiveColor;\n#ifdef EMISSIVE\nemissiveColor+=texture2D(emissiveSampler,vEmissiveUV+uvOffset).rgb*vEmissiveInfos.y;\n#endif\n#ifdef EMISSIVEFRESNEL\nfloat emissiveFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,emissiveRightColor.a,emissiveLeftColor.a);emissiveColor*=emissiveLeftColor.rgb*(1.0-emissiveFresnelTerm)+emissiveFresnelTerm*emissiveRightColor.rgb;\n#endif\n#ifdef DIFFUSEFRESNEL\nfloat diffuseFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,diffuseRightColor.a,diffuseLeftColor.a);diffuseBase*=diffuseLeftColor.rgb*(1.0-diffuseFresnelTerm)+diffuseFresnelTerm*diffuseRightColor.rgb;\n#endif\n#ifdef EMISSIVEASILLUMINATION\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#else\n#ifdef LINKEMISSIVEWITHDIFFUSE\nvec3 finalDiffuse=clamp((diffuseBase+emissiveColor)*diffuseColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#else\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor+emissiveColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#endif\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#ifdef SPECULAROVERALPHA\nalpha=clamp(alpha+dot(finalSpecular,vec3(0.3,0.59,0.11)),0.,1.);\n#endif\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\n#ifdef REFLECTIONOVERALPHA\nalpha=clamp(alpha+dot(reflectionColor.rgb,vec3(0.3,0.59,0.11)),0.,1.);\n#endif\n#ifdef EMISSIVEASILLUMINATION\nvec4 color=vec4(clamp(finalDiffuse*baseAmbientColor+finalSpecular+reflectionColor.rgb+emissiveColor+refractionColor.rgb,0.0,1.0),alpha);\n#else\nvec4 color=vec4(finalDiffuse*baseAmbientColor+finalSpecular+reflectionColor.rgb+refractionColor.rgb,alpha);\n#endif\n#ifdef LIGHTMAP\n#ifndef LIGHTMAPEXCLUDED\n#ifdef USELIGHTMAPASSHADOWMAP\ncolor.rgb*=lightmapColor.rgb;\n#else\ncolor.rgb+=lightmapColor.rgb;\n#endif\n#endif\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_FOG\ncolor.rgb=max(color.rgb,0.);\n#include<logDepthFragment>\n#include<fogFragment>\n#ifdef IMAGEPROCESSINGPOSTPROCESS\ncolor.rgb=toLinearSpace(color.rgb);\n#else\n#ifdef IMAGEPROCESSING\ncolor.rgb=toLinearSpace(color.rgb);color=applyImageProcessing(color);\n#endif\n#endif\ncolor.a*=visibility;\n#ifdef PREMULTIPLYALPHA\ncolor.rgb*=color.a;\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR\n#ifdef PREPASS\nfloat writeGeometryInfo=color.a>0.4 ? 1.0 : 0.0;\n#ifdef PREPASS_COLOR\ngl_FragData[PREPASS_COLOR_INDEX]=color; \n#endif\n#ifdef PREPASS_POSITION\ngl_FragData[PREPASS_POSITION_INDEX]=vec4(vPositionW,writeGeometryInfo);\n#endif\n#ifdef PREPASS_LOCAL_POSITION\ngl_FragData[PREPASS_LOCAL_POSITION_INDEX]=vec4(vPosition,writeGeometryInfo);\n#endif\n#if defined(PREPASS_VELOCITY)\nvec2 a=(vCurrentPosition.xy/vCurrentPosition.w)*0.5+0.5;vec2 b=(vPreviousPosition.xy/vPreviousPosition.w)*0.5+0.5;vec2 velocity=abs(a-b);velocity=vec2(pow(velocity.x,1.0/3.0),pow(velocity.y,1.0/3.0))*sign(a-b)*0.5+0.5;gl_FragData[PREPASS_VELOCITY_INDEX]=vec4(velocity,0.0,writeGeometryInfo);\n#elif defined(PREPASS_VELOCITY_LINEAR)\nvec2 velocity=vec2(0.5)*((vPreviousPosition.xy/vPreviousPosition.w)-(vCurrentPosition.xy/vCurrentPosition.w));gl_FragData[PREPASS_VELOCITY_LINEAR_INDEX]=vec4(velocity,0.0,writeGeometryInfo);\n#endif\n#ifdef PREPASS_IRRADIANCE\ngl_FragData[PREPASS_IRRADIANCE_INDEX]=vec4(0.0,0.0,0.0,writeGeometryInfo); \n#endif\n#ifdef PREPASS_DEPTH\ngl_FragData[PREPASS_DEPTH_INDEX]=vec4(vViewPos.z,0.0,0.0,writeGeometryInfo); \n#endif\n#ifdef PREPASS_SCREENSPACE_DEPTH\ngl_FragData[PREPASS_SCREENSPACE_DEPTH_INDEX]=vec4(gl_FragCoord.z,0.0,0.0,writeGeometryInfo);\n#endif\n#ifdef PREPASS_NORMAL\n#ifdef PREPASS_NORMAL_WORLDSPACE\ngl_FragData[PREPASS_NORMAL_INDEX]=vec4(normalW,writeGeometryInfo);\n#else\ngl_FragData[PREPASS_NORMAL_INDEX]=vec4(normalize((view*vec4(normalW,0.0)).rgb),writeGeometryInfo);\n#endif\n#endif\n#ifdef PREPASS_WORLD_NORMAL\ngl_FragData[PREPASS_WORLD_NORMAL_INDEX]=vec4(normalW*0.5+0.5,writeGeometryInfo);\n#endif\n#ifdef PREPASS_ALBEDO\ngl_FragData[PREPASS_ALBEDO_INDEX]=vec4(baseColor.rgb,writeGeometryInfo);\n#endif\n#ifdef PREPASS_ALBEDO_SQRT\ngl_FragData[PREPASS_ALBEDO_SQRT_INDEX]=vec4(sqrt(baseColor.rgb),writeGeometryInfo);\n#endif\n#ifdef PREPASS_REFLECTIVITY\n#if defined(SPECULAR)\ngl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4(toLinearSpace(specularMapColor))*writeGeometryInfo; \n#else\ngl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4(toLinearSpace(specularColor),1.0)*writeGeometryInfo;\n#endif\n#endif\n#endif\n#if !defined(PREPASS) || defined(WEBGL2)\ngl_FragColor=color;\n#endif\n#include<oitFragment>\n#if ORDER_INDEPENDENT_TRANSPARENCY\nif (fragDepth==nearestDepth) {frontColor.rgb+=color.rgb*color.a*alphaMultiplier;frontColor.a=1.0-alphaMultiplier*(1.0-color.a);} else {backColor+=color;}\n#endif\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";o.l.ShadersStore[r]=t;const a={name:r,shader:t}},5735:(e,n,i)=>{i.r(n),i.d(n,{defaultVertexShader:()=>a});var o=i(9610);o.l.IncludesShadersStore.decalVertexDeclaration="#ifdef DECAL\nuniform vec4 vDecalInfos;uniform mat4 decalMatrix;\n#endif\n";o.l.IncludesShadersStore.defaultVertexDeclaration="uniform mat4 viewProjection;\n#ifdef MULTIVIEW\nmat4 viewProjectionR;\n#endif \nuniform mat4 view;\n#ifdef DIFFUSE\nuniform mat4 diffuseMatrix;uniform vec2 vDiffuseInfos;\n#endif\n#ifdef AMBIENT\nuniform mat4 ambientMatrix;uniform vec2 vAmbientInfos;\n#endif\n#ifdef OPACITY\nuniform mat4 opacityMatrix;uniform vec2 vOpacityInfos;\n#endif\n#ifdef EMISSIVE\nuniform vec2 vEmissiveInfos;uniform mat4 emissiveMatrix;\n#endif\n#ifdef LIGHTMAP\nuniform vec2 vLightmapInfos;uniform mat4 lightmapMatrix;\n#endif\n#if defined(SPECULAR) && defined(SPECULARTERM)\nuniform vec2 vSpecularInfos;uniform mat4 specularMatrix;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;uniform mat4 bumpMatrix;\n#endif\n#ifdef REFLECTION\nuniform mat4 reflectionMatrix;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n#ifdef DETAIL\nuniform vec4 vDetailInfos;uniform mat4 detailMatrix;\n#endif\n#include<decalVertexDeclaration>\n#define ADDITIONAL_VERTEX_DECLARATION\n",i(1438);o.l.IncludesShadersStore.uvAttributeDeclaration="#ifdef UV{X}\nattribute vec2 uv{X};\n#endif\n",i(3325),i(9707),i(8959),i(1218);o.l.IncludesShadersStore.prePassVertexDeclaration="#ifdef PREPASS\n#ifdef PREPASS_LOCAL_POSITION\nvarying vec3 vPosition;\n#endif\n#ifdef PREPASS_DEPTH\nvarying vec3 vViewPos;\n#endif\n#if defined(PREPASS_VELOCITY) || defined(PREPASS_VELOCITY_LINEAR)\nuniform mat4 previousViewProjection;varying vec4 vCurrentPosition;varying vec4 vPreviousPosition;\n#endif\n#endif\n",i(4980);o.l.IncludesShadersStore.samplerVertexDeclaration="#if defined(_DEFINENAME_) && _DEFINENAME_DIRECTUV==0\nvarying vec2 v_VARYINGNAME_UV;\n#endif\n";o.l.IncludesShadersStore.bumpVertexDeclaration="#if defined(BUMP) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC)\n#if defined(TANGENT) && defined(NORMAL) \nvarying mat3 vTBN;\n#endif\n#endif\n",i(1636);o.l.IncludesShadersStore.fogVertexDeclaration="#ifdef FOG\nvarying vec3 vFogDistance;\n#endif\n";o.l.IncludesShadersStore.lightVxFragmentDeclaration="#ifdef LIGHT{X}\nuniform vec4 vLightData{X};uniform vec4 vLightDiffuse{X};\n#ifdef SPECULARTERM\nuniform vec4 vLightSpecular{X};\n#else\nvec4 vLightSpecular{X}=vec4(0.);\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};\n#elif defined(SHADOWCUBE{X})\n#else\nvarying vec4 vPositionFromLight{X};varying float vDepthMetric{X};uniform mat4 lightMatrix{X};\n#endif\nuniform vec4 shadowsInfo{X};uniform vec2 depthValues{X};\n#endif\n#ifdef SPOTLIGHT{X}\nuniform vec4 vLightDirection{X};uniform vec4 vLightFalloff{X};\n#elif defined(POINTLIGHT{X})\nuniform vec4 vLightFalloff{X};\n#elif defined(HEMILIGHT{X})\nuniform vec3 vLightGround{X};\n#endif\n#endif\n";o.l.IncludesShadersStore.lightVxUboDeclaration="#ifdef LIGHT{X}\nuniform Light{X}\n{vec4 vLightData;vec4 vLightDiffuse;vec4 vLightSpecular;\n#ifdef SPOTLIGHT{X}\nvec4 vLightDirection;vec4 vLightFalloff;\n#elif defined(POINTLIGHT{X})\nvec4 vLightFalloff;\n#elif defined(HEMILIGHT{X})\nvec3 vLightGround;\n#endif\nvec4 shadowsInfo;vec2 depthValues;} light{X};\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};\n#elif defined(SHADOWCUBE{X})\n#else\nvarying vec4 vPositionFromLight{X};varying float vDepthMetric{X};uniform mat4 lightMatrix{X};\n#endif\n#endif\n#endif\n",i(7999),i(738),i(4581),i(8451),i(5060),i(3298),i(3361),i(5523);o.l.IncludesShadersStore.prePassVertex="#ifdef PREPASS_DEPTH\nvViewPos=(view*worldPos).rgb;\n#endif\n#ifdef PREPASS_LOCAL_POSITION\nvPosition=positionUpdated.xyz;\n#endif\n#if (defined(PREPASS_VELOCITY) || defined(PREPASS_VELOCITY_LINEAR)) && defined(BONES_VELOCITY_ENABLED)\nvCurrentPosition=viewProjection*worldPos;\n#if NUM_BONE_INFLUENCERS>0\nmat4 previousInfluence;previousInfluence=mPreviousBones[int(matricesIndices[0])]*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\npreviousInfluence+=mPreviousBones[int(matricesIndices[1])]*matricesWeights[1];\n#endif \n#if NUM_BONE_INFLUENCERS>2\npreviousInfluence+=mPreviousBones[int(matricesIndices[2])]*matricesWeights[2];\n#endif \n#if NUM_BONE_INFLUENCERS>3\npreviousInfluence+=mPreviousBones[int(matricesIndices[3])]*matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[0])]*matricesWeightsExtra[0];\n#endif \n#if NUM_BONE_INFLUENCERS>5\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[1])]*matricesWeightsExtra[1];\n#endif \n#if NUM_BONE_INFLUENCERS>6\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[2])]*matricesWeightsExtra[2];\n#endif \n#if NUM_BONE_INFLUENCERS>7\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[3])]*matricesWeightsExtra[3];\n#endif\nvPreviousPosition=previousViewProjection*finalPreviousWorld*previousInfluence*vec4(positionUpdated,1.0);\n#else\nvPreviousPosition=previousViewProjection*finalPreviousWorld*vec4(positionUpdated,1.0);\n#endif\n#endif\n";o.l.IncludesShadersStore.uvVariableDeclaration="#if !defined(UV{X}) && defined(MAINUV{X})\nvec2 uv{X}=vec2(0.,0.);\n#endif\n#ifdef MAINUV{X}\nvMainUV{X}=uv{X};\n#endif\n";o.l.IncludesShadersStore.samplerVertexImplementation="#if defined(_DEFINENAME_) && _DEFINENAME_DIRECTUV==0\nif (v_INFONAME_==0.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uvUpdated,1.0,0.0));}\n#ifdef UV2\nelse if (v_INFONAME_==1.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv2,1.0,0.0));}\n#endif\n#ifdef UV3\nelse if (v_INFONAME_==2.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv3,1.0,0.0));}\n#endif\n#ifdef UV4\nelse if (v_INFONAME_==3.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv4,1.0,0.0));}\n#endif\n#ifdef UV5\nelse if (v_INFONAME_==4.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv5,1.0,0.0));}\n#endif\n#ifdef UV6\nelse if (v_INFONAME_==5.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv6,1.0,0.0));}\n#endif\n#endif\n";o.l.IncludesShadersStore.bumpVertex="#if defined(BUMP) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC)\n#if defined(TANGENT) && defined(NORMAL)\nvec3 tbnNormal=normalize(normalUpdated);vec3 tbnTangent=normalize(tangentUpdated.xyz);vec3 tbnBitangent=cross(tbnNormal,tbnTangent)*tangentUpdated.w;vTBN=mat3(finalWorld)*mat3(tbnTangent,tbnBitangent,tbnNormal);\n#endif\n#endif\n",i(7314);o.l.IncludesShadersStore.fogVertex="#ifdef FOG\nvFogDistance=(view*worldPos).xyz;\n#endif\n";o.l.IncludesShadersStore.shadowsVertex="#ifdef SHADOWS\n#if defined(SHADOWCSM{X})\nvPositionFromCamera{X}=view*worldPos;for (int i=0; i<SHADOWCSMNUM_CASCADES{X}; i++) {vPositionFromLight{X}[i]=lightMatrix{X}[i]*worldPos;\n#ifdef USE_REVERSE_DEPTHBUFFER\nvDepthMetric{X}[i]=(-vPositionFromLight{X}[i].z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#else\nvDepthMetric{X}[i]=(vPositionFromLight{X}[i].z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#endif\n}\n#elif defined(SHADOW{X}) && !defined(SHADOWCUBE{X})\nvPositionFromLight{X}=lightMatrix{X}*worldPos;\n#ifdef USE_REVERSE_DEPTHBUFFER\nvDepthMetric{X}=(-vPositionFromLight{X}.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#else\nvDepthMetric{X}=(vPositionFromLight{X}.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#endif\n#endif\n#endif\n";o.l.IncludesShadersStore.vertexColorMixing="#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvColor=vec4(1.0);\n#ifdef VERTEXCOLOR\n#ifdef VERTEXALPHA\nvColor*=color;\n#else\nvColor.rgb*=color.rgb;\n#endif\n#endif\n#ifdef INSTANCESCOLOR\nvColor*=instanceColor;\n#endif\n#endif\n",i(1211),i(2215);const r="defaultVertexShader",t="#include<__decl__defaultVertex>\n#define CUSTOM_VERTEX_BEGIN\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef TANGENT\nattribute vec4 tangent;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#include<uvAttributeDeclaration>[2..7]\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<helperFunctions>\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\n#include<prePassVertexDeclaration>\n#include<mainUVVaryingDeclaration>[1..7]\n#include<samplerVertexDeclaration>(_DEFINENAME_,DIFFUSE,_VARYINGNAME_,Diffuse)\n#include<samplerVertexDeclaration>(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail)\n#include<samplerVertexDeclaration>(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient)\n#include<samplerVertexDeclaration>(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity)\n#include<samplerVertexDeclaration>(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive)\n#include<samplerVertexDeclaration>(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap)\n#if defined(SPECULARTERM)\n#include<samplerVertexDeclaration>(_DEFINENAME_,SPECULAR,_VARYINGNAME_,Specular)\n#endif\n#include<samplerVertexDeclaration>(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump)\n#include<samplerVertexDeclaration>(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal)\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<bumpVertexDeclaration>\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightVxFragment>[0..maxSimultaneousLights]\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#include<logDepthDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec3 positionUpdated=position;\n#ifdef NORMAL\nvec3 normalUpdated=normal;\n#endif\n#ifdef TANGENT\nvec4 tangentUpdated=tangent;\n#endif\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\nvPositionUVW=positionUpdated;\n#endif\n#define CUSTOM_VERTEX_UPDATE_POSITION\n#define CUSTOM_VERTEX_UPDATE_NORMAL\n#include<instancesVertex>\n#if defined(PREPASS) && ((defined(PREPASS_VELOCITY) || defined(PREPASS_VELOCITY_LINEAR)) && !defined(BONES_VELOCITY_ENABLED)\nvCurrentPosition=viewProjection*finalWorld*vec4(positionUpdated,1.0);vPreviousPosition=previousViewProjection*finalPreviousWorld*vec4(positionUpdated,1.0);\n#endif\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\n#ifdef NORMAL\nmat3 normalWorld=mat3(finalWorld);\n#if defined(INSTANCES) && defined(THIN_INSTANCES)\nvNormalW=normalUpdated/vec3(dot(normalWorld[0],normalWorld[0]),dot(normalWorld[1],normalWorld[1]),dot(normalWorld[2],normalWorld[2]));vNormalW=normalize(normalWorld*vNormalW);\n#else\n#ifdef NONUNIFORMSCALING\nnormalWorld=transposeMat3(inverseMat3(normalWorld));\n#endif\nvNormalW=normalize(normalWorld*normalUpdated);\n#endif\n#endif\n#define CUSTOM_VERTEX_UPDATE_WORLDPOS\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR==0u) {gl_Position=viewProjection*worldPos;} else {gl_Position=viewProjectionR*worldPos;}\n#else\ngl_Position=viewProjection*worldPos;\n#endif\nvPositionW=vec3(worldPos);\n#ifdef PREPASS\n#include<prePassVertex>\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvDirectionW=normalize(vec3(finalWorld*vec4(positionUpdated,0.0)));\n#endif\n#ifndef UV1\nvec2 uvUpdated=vec2(0.,0.);\n#endif\n#ifdef MAINUV1\nvMainUV1=uvUpdated;\n#endif\n#include<uvVariableDeclaration>[2..7]\n#include<samplerVertexImplementation>(_DEFINENAME_,DIFFUSE,_VARYINGNAME_,Diffuse,_MATRIXNAME_,diffuse,_INFONAME_,DiffuseInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail,_MATRIXNAME_,detail,_INFONAME_,DetailInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient,_MATRIXNAME_,ambient,_INFONAME_,AmbientInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity,_MATRIXNAME_,opacity,_INFONAME_,OpacityInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive,_MATRIXNAME_,emissive,_INFONAME_,EmissiveInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap,_MATRIXNAME_,lightmap,_INFONAME_,LightmapInfos.x)\n#if defined(SPECULARTERM)\n#include<samplerVertexImplementation>(_DEFINENAME_,SPECULAR,_VARYINGNAME_,Specular,_MATRIXNAME_,specular,_INFONAME_,SpecularInfos.x)\n#endif\n#include<samplerVertexImplementation>(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump,_MATRIXNAME_,bump,_INFONAME_,BumpInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal,_MATRIXNAME_,decal,_INFONAME_,DecalInfos.x)\n#include<bumpVertex>\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#include<pointCloudVertex>\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}\n";o.l.ShadersStore[r]=t;const a={name:r,shader:t}},9386:(e,n,i)=>{i.r(n),i.d(n,{depthBoxBlurPixelShader:()=>t});const o="depthBoxBlurPixelShader",r="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec2 screenSize;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec4 colorDepth=vec4(0.0);for (int x=-OFFSET; x<=OFFSET; x++)\nfor (int y=-OFFSET; y<=OFFSET; y++)\ncolorDepth+=texture2D(textureSampler,vUV+vec2(x,y)/screenSize);gl_FragColor=(colorDepth/float((OFFSET*2+1)*(OFFSET*2+1)));}";i(9610).l.ShadersStore[o]=r;const t={name:o,shader:r}},9411:(e,n,i)=>{i.r(n),i.d(n,{depthOfFieldMergePixelShader:()=>t});const o="depthOfFieldMergePixelShader",r="#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define TEXTUREFUNC(s,c,lod) texture2DLodEXT(s,c,lod)\n#else\n#define TEXTUREFUNC(s,c,bias) texture2D(s,c,bias)\n#endif\nuniform sampler2D textureSampler;varying vec2 vUV;uniform sampler2D circleOfConfusionSampler;uniform sampler2D blurStep0;\n#if BLUR_LEVEL>0\nuniform sampler2D blurStep1;\n#endif\n#if BLUR_LEVEL>1\nuniform sampler2D blurStep2;\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{float coc=TEXTUREFUNC(circleOfConfusionSampler,vUV,0.0).r;\n#if BLUR_LEVEL==0\nvec4 original=TEXTUREFUNC(textureSampler,vUV,0.0);vec4 blurred0=TEXTUREFUNC(blurStep0,vUV,0.0);gl_FragColor=mix(original,blurred0,coc);\n#endif\n#if BLUR_LEVEL==1\nif(coc<0.5){vec4 original=TEXTUREFUNC(textureSampler,vUV,0.0);vec4 blurred1=TEXTUREFUNC(blurStep1,vUV,0.0);gl_FragColor=mix(original,blurred1,coc/0.5);}else{vec4 blurred0=TEXTUREFUNC(blurStep0,vUV,0.0);vec4 blurred1=TEXTUREFUNC(blurStep1,vUV,0.0);gl_FragColor=mix(blurred1,blurred0,(coc-0.5)/0.5);}\n#endif\n#if BLUR_LEVEL==2\nif(coc<0.33){vec4 original=TEXTUREFUNC(textureSampler,vUV,0.0);vec4 blurred2=TEXTUREFUNC(blurStep2,vUV,0.0);gl_FragColor=mix(original,blurred2,coc/0.33);}else if(coc<0.66){vec4 blurred1=TEXTUREFUNC(blurStep1,vUV,0.0);vec4 blurred2=TEXTUREFUNC(blurStep2,vUV,0.0);gl_FragColor=mix(blurred2,blurred1,(coc-0.33)/0.33);}else{vec4 blurred0=TEXTUREFUNC(blurStep0,vUV,0.0);vec4 blurred1=TEXTUREFUNC(blurStep1,vUV,0.0);gl_FragColor=mix(blurred1,blurred0,(coc-0.66)/0.34);}\n#endif\n}\n";i(9610).l.ShadersStore[o]=r;const t={name:o,shader:r}},5491:(e,n,i)=>{i.r(n),i.d(n,{extractHighlightsPixelShader:()=>a});var o=i(9610);i(3325);const r="extractHighlightsPixelShader",t="#include<helperFunctions>\nvarying vec2 vUV;uniform sampler2D textureSampler;uniform float threshold;uniform float exposure;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{gl_FragColor=texture2D(textureSampler,vUV);float luma=dot(LuminanceEncodeApprox,gl_FragColor.rgb*exposure);gl_FragColor.rgb=step(threshold,luma)*gl_FragColor.rgb;}";o.l.ShadersStore[r]=t;const a={name:r,shader:t}},5499:(e,n,i)=>{i.r(n),i.d(n,{fxaaPixelShader:()=>t});const o="fxaaPixelShader",r="#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define TEXTUREFUNC(s,c,l) texture2DLodEXT(s,c,l)\n#else\n#define TEXTUREFUNC(s,c,b) texture2D(s,c,b)\n#endif\nuniform sampler2D textureSampler;uniform vec2 texelSize;varying vec2 vUV;varying vec2 sampleCoordS;varying vec2 sampleCoordE;varying vec2 sampleCoordN;varying vec2 sampleCoordW;varying vec2 sampleCoordNW;varying vec2 sampleCoordSE;varying vec2 sampleCoordNE;varying vec2 sampleCoordSW;const float fxaaQualitySubpix=1.0;const float fxaaQualityEdgeThreshold=0.166;const float fxaaQualityEdgeThresholdMin=0.0833;const vec3 kLumaCoefficients=vec3(0.2126,0.7152,0.0722);\n#define FxaaLuma(rgba) dot(rgba.rgb,kLumaCoefficients)\nvoid main(){vec2 posM;posM.x=vUV.x;posM.y=vUV.y;vec4 rgbyM=TEXTUREFUNC(textureSampler,vUV,0.0);float lumaM=FxaaLuma(rgbyM);float lumaS=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordS,0.0));float lumaE=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordE,0.0));float lumaN=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordN,0.0));float lumaW=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordW,0.0));float maxSM=max(lumaS,lumaM);float minSM=min(lumaS,lumaM);float maxESM=max(lumaE,maxSM);float minESM=min(lumaE,minSM);float maxWN=max(lumaN,lumaW);float minWN=min(lumaN,lumaW);float rangeMax=max(maxWN,maxESM);float rangeMin=min(minWN,minESM);float rangeMaxScaled=rangeMax*fxaaQualityEdgeThreshold;float range=rangeMax-rangeMin;float rangeMaxClamped=max(fxaaQualityEdgeThresholdMin,rangeMaxScaled);\n#ifndef MALI\nif(range<rangeMaxClamped) \n{gl_FragColor=rgbyM;return;}\n#endif\nfloat lumaNW=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordNW,0.0));float lumaSE=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordSE,0.0));float lumaNE=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordNE,0.0));float lumaSW=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordSW,0.0));float lumaNS=lumaN+lumaS;float lumaWE=lumaW+lumaE;float subpixRcpRange=1.0/range;float subpixNSWE=lumaNS+lumaWE;float edgeHorz1=(-2.0*lumaM)+lumaNS;float edgeVert1=(-2.0*lumaM)+lumaWE;float lumaNESE=lumaNE+lumaSE;float lumaNWNE=lumaNW+lumaNE;float edgeHorz2=(-2.0*lumaE)+lumaNESE;float edgeVert2=(-2.0*lumaN)+lumaNWNE;float lumaNWSW=lumaNW+lumaSW;float lumaSWSE=lumaSW+lumaSE;float edgeHorz4=(abs(edgeHorz1)*2.0)+abs(edgeHorz2);float edgeVert4=(abs(edgeVert1)*2.0)+abs(edgeVert2);float edgeHorz3=(-2.0*lumaW)+lumaNWSW;float edgeVert3=(-2.0*lumaS)+lumaSWSE;float edgeHorz=abs(edgeHorz3)+edgeHorz4;float edgeVert=abs(edgeVert3)+edgeVert4;float subpixNWSWNESE=lumaNWSW+lumaNESE;float lengthSign=texelSize.x;bool horzSpan=edgeHorz>=edgeVert;float subpixA=subpixNSWE*2.0+subpixNWSWNESE;if (!horzSpan)\n{lumaN=lumaW;}\nif (!horzSpan) \n{lumaS=lumaE;}\nif (horzSpan) \n{lengthSign=texelSize.y;}\nfloat subpixB=(subpixA*(1.0/12.0))-lumaM;float gradientN=lumaN-lumaM;float gradientS=lumaS-lumaM;float lumaNN=lumaN+lumaM;float lumaSS=lumaS+lumaM;bool pairN=abs(gradientN)>=abs(gradientS);float gradient=max(abs(gradientN),abs(gradientS));if (pairN)\n{lengthSign=-lengthSign;}\nfloat subpixC=clamp(abs(subpixB)*subpixRcpRange,0.0,1.0);vec2 posB;posB.x=posM.x;posB.y=posM.y;vec2 offNP;offNP.x=(!horzSpan) ? 0.0 : texelSize.x;offNP.y=(horzSpan) ? 0.0 : texelSize.y;if (!horzSpan) \n{posB.x+=lengthSign*0.5;}\nif (horzSpan)\n{posB.y+=lengthSign*0.5;}\nvec2 posN;posN.x=posB.x-offNP.x*1.5;posN.y=posB.y-offNP.y*1.5;vec2 posP;posP.x=posB.x+offNP.x*1.5;posP.y=posB.y+offNP.y*1.5;float subpixD=((-2.0)*subpixC)+3.0;float lumaEndN=FxaaLuma(TEXTUREFUNC(textureSampler,posN,0.0));float subpixE=subpixC*subpixC;float lumaEndP=FxaaLuma(TEXTUREFUNC(textureSampler,posP,0.0));if (!pairN) \n{lumaNN=lumaSS;}\nfloat gradientScaled=gradient*1.0/4.0;float lumaMM=lumaM-lumaNN*0.5;float subpixF=subpixD*subpixE;bool lumaMLTZero=lumaMM<0.0;lumaEndN-=lumaNN*0.5;lumaEndP-=lumaNN*0.5;bool doneN=abs(lumaEndN)>=gradientScaled;bool doneP=abs(lumaEndP)>=gradientScaled;if (!doneN) \n{posN.x-=offNP.x*3.0;}\nif (!doneN) \n{posN.y-=offNP.y*3.0;}\nbool doneNP=(!doneN) || (!doneP);if (!doneP) \n{posP.x+=offNP.x*3.0;}\nif (!doneP)\n{posP.y+=offNP.y*3.0;}\nif (doneNP)\n{if (!doneN) lumaEndN=FxaaLuma(TEXTUREFUNC(textureSampler,posN.xy,0.0));if (!doneP) lumaEndP=FxaaLuma(TEXTUREFUNC(textureSampler,posP.xy,0.0));if (!doneN) lumaEndN=lumaEndN-lumaNN*0.5;if (!doneP) lumaEndP=lumaEndP-lumaNN*0.5;doneN=abs(lumaEndN)>=gradientScaled;doneP=abs(lumaEndP)>=gradientScaled;if (!doneN) posN.x-=offNP.x*12.0;if (!doneN) posN.y-=offNP.y*12.0;doneNP=(!doneN) || (!doneP);if (!doneP) posP.x+=offNP.x*12.0;if (!doneP) posP.y+=offNP.y*12.0;}\nfloat dstN=posM.x-posN.x;float dstP=posP.x-posM.x;if (!horzSpan)\n{dstN=posM.y-posN.y;}\nif (!horzSpan) \n{dstP=posP.y-posM.y;}\nbool goodSpanN=(lumaEndN<0.0) != lumaMLTZero;float spanLength=(dstP+dstN);bool goodSpanP=(lumaEndP<0.0) != lumaMLTZero;float spanLengthRcp=1.0/spanLength;bool directionN=dstN<dstP;float dst=min(dstN,dstP);bool goodSpan=directionN ? goodSpanN : goodSpanP;float subpixG=subpixF*subpixF;float pixelOffset=(dst*(-spanLengthRcp))+0.5;float subpixH=subpixG*fxaaQualitySubpix;float pixelOffsetGood=goodSpan ? pixelOffset : 0.0;float pixelOffsetSubpix=max(pixelOffsetGood,subpixH);if (!horzSpan)\n{posM.x+=pixelOffsetSubpix*lengthSign;}\nif (horzSpan)\n{posM.y+=pixelOffsetSubpix*lengthSign;}\n#ifdef MALI\nif(range<rangeMaxClamped) \n{gl_FragColor=rgbyM;}\nelse\n{gl_FragColor=TEXTUREFUNC(textureSampler,posM,0.0);}\n#else\ngl_FragColor=TEXTUREFUNC(textureSampler,posM,0.0);\n#endif\n}";i(9610).l.ShadersStore[o]=r;const t={name:o,shader:r}},9669:(e,n,i)=>{i.r(n),i.d(n,{fxaaVertexShader:()=>t});const o="fxaaVertexShader",r="attribute vec2 position;uniform vec2 texelSize;varying vec2 vUV;varying vec2 sampleCoordS;varying vec2 sampleCoordE;varying vec2 sampleCoordN;varying vec2 sampleCoordW;varying vec2 sampleCoordNW;varying vec2 sampleCoordSE;varying vec2 sampleCoordNE;varying vec2 sampleCoordSW;const vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvUV=(position*madd+madd);sampleCoordS=vUV+vec2( 0.0,1.0)*texelSize;sampleCoordE=vUV+vec2( 1.0,0.0)*texelSize;sampleCoordN=vUV+vec2( 0.0,-1.0)*texelSize;sampleCoordW=vUV+vec2(-1.0,0.0)*texelSize;sampleCoordNW=vUV+vec2(-1.0,-1.0)*texelSize;sampleCoordSE=vUV+vec2( 1.0,1.0)*texelSize;sampleCoordNE=vUV+vec2( 1.0,-1.0)*texelSize;sampleCoordSW=vUV+vec2(-1.0,1.0)*texelSize;gl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";i(9610).l.ShadersStore[o]=r;const t={name:o,shader:r}},7094:(e,n,i)=>{i.r(n),i.d(n,{glowBlurPostProcessPixelShader:()=>t});const o="glowBlurPostProcessPixelShader",r="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec2 screenSize;uniform vec2 direction;uniform float blurWidth;float getLuminance(vec3 color)\n{return dot(color,vec3(0.2126,0.7152,0.0722));}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{float weights[7];weights[0]=0.05;weights[1]=0.1;weights[2]=0.2;weights[3]=0.3;weights[4]=0.2;weights[5]=0.1;weights[6]=0.05;vec2 texelSize=vec2(1.0/screenSize.x,1.0/screenSize.y);vec2 texelStep=texelSize*direction*blurWidth;vec2 start=vUV-3.0*texelStep;vec4 baseColor=vec4(0.,0.,0.,0.);vec2 texelOffset=vec2(0.,0.);for (int i=0; i<7; i++)\n{vec4 texel=texture2D(textureSampler,start+texelOffset);baseColor.a+=texel.a*weights[i];float luminance=getLuminance(baseColor.rgb);float luminanceTexel=getLuminance(texel.rgb);float choice=step(luminanceTexel,luminance);baseColor.rgb=choice*baseColor.rgb+(1.0-choice)*texel.rgb;texelOffset+=texelStep;}\ngl_FragColor=baseColor;}";i(9610).l.ShadersStore[o]=r;const t={name:o,shader:r}},3234:(e,n,i)=>{i.r(n),i.d(n,{glowMapGenerationPixelShader:()=>a});var o=i(9610);i(3325),i(6194),i(7412);const r="glowMapGenerationPixelShader",t="#if defined(DIFFUSE_ISLINEAR) || defined(EMISSIVE_ISLINEAR)\n#include<helperFunctions>\n#endif\n#ifdef DIFFUSE\nvarying vec2 vUVDiffuse;uniform sampler2D diffuseSampler;\n#endif\n#ifdef OPACITY\nvarying vec2 vUVOpacity;uniform sampler2D opacitySampler;uniform float opacityIntensity;\n#endif\n#ifdef EMISSIVE\nvarying vec2 vUVEmissive;uniform sampler2D emissiveSampler;\n#endif\n#ifdef VERTEXALPHA\nvarying vec4 vColor;\n#endif\nuniform vec4 glowColor;uniform float glowIntensity;\n#include<clipPlaneFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{\n#include<clipPlaneFragment>\nvec4 finalColor=glowColor;\n#ifdef DIFFUSE\nvec4 albedoTexture=texture2D(diffuseSampler,vUVDiffuse);\n#ifdef DIFFUSE_ISLINEAR\nalbedoTexture=toGammaSpace(albedoTexture);\n#endif\n#ifdef GLOW\nfinalColor.a*=albedoTexture.a;\n#endif\n#ifdef HIGHLIGHT\nfinalColor.a=albedoTexture.a;\n#endif\n#endif\n#ifdef OPACITY\nvec4 opacityMap=texture2D(opacitySampler,vUVOpacity);\n#ifdef OPACITYRGB\nfinalColor.a*=getLuminance(opacityMap.rgb);\n#else\nfinalColor.a*=opacityMap.a;\n#endif\nfinalColor.a*=opacityIntensity;\n#endif\n#ifdef VERTEXALPHA\nfinalColor.a*=vColor.a;\n#endif\n#ifdef ALPHATEST\nif (finalColor.a<ALPHATESTVALUE)\ndiscard;\n#endif\n#ifdef EMISSIVE\nvec4 emissive=texture2D(emissiveSampler,vUVEmissive);\n#ifdef EMISSIVE_ISLINEAR\nemissive=toGammaSpace(emissive);\n#endif\ngl_FragColor=emissive*finalColor*glowIntensity;\n#else\ngl_FragColor=finalColor*glowIntensity;\n#endif\n#ifdef HIGHLIGHT\ngl_FragColor.a=glowColor.a;\n#endif\n}";o.l.ShadersStore[r]=t;const a={name:r,shader:t}},136:(e,n,i)=>{i.r(n),i.d(n,{glowMapGenerationVertexShader:()=>a});var o=i(9610);i(9707),i(8959),i(7999),i(738),i(1636),i(1218),i(8451),i(5060),i(3298),i(3361),i(5523),i(7314);const r="glowMapGenerationVertexShader",t="attribute vec3 position;\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#include<clipPlaneVertexDeclaration>\n#include<instancesDeclaration>\nuniform mat4 viewProjection;varying vec4 vPosition;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef DIFFUSE\nvarying vec2 vUVDiffuse;uniform mat4 diffuseMatrix;\n#endif\n#ifdef OPACITY\nvarying vec2 vUVOpacity;uniform mat4 opacityMatrix;\n#endif\n#ifdef EMISSIVE\nvarying vec2 vUVEmissive;uniform mat4 emissiveMatrix;\n#endif\n#ifdef VERTEXALPHA\nattribute vec4 color;varying vec4 vColor;\n#endif\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{vec3 positionUpdated=position;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\n#ifdef CUBEMAP\nvPosition=worldPos;gl_Position=viewProjection*finalWorld*vec4(position,1.0);\n#else\nvPosition=viewProjection*worldPos;gl_Position=vPosition;\n#endif\n#ifdef DIFFUSE\n#ifdef DIFFUSEUV1\nvUVDiffuse=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef DIFFUSEUV2\nvUVDiffuse=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#ifdef OPACITY\n#ifdef OPACITYUV1\nvUVOpacity=vec2(opacityMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef OPACITYUV2\nvUVOpacity=vec2(opacityMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#ifdef EMISSIVE\n#ifdef EMISSIVEUV1\nvUVEmissive=vec2(emissiveMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef EMISSIVEUV2\nvUVEmissive=vec2(emissiveMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#ifdef VERTEXALPHA\nvColor=color;\n#endif\n#include<clipPlaneVertex>\n}";o.l.ShadersStore[r]=t;const a={name:r,shader:t}},9858:(e,n,i)=>{i.r(n),i.d(n,{glowMapMergePixelShader:()=>t});const o="glowMapMergePixelShader",r="varying vec2 vUV;uniform sampler2D textureSampler;\n#ifdef EMISSIVE\nuniform sampler2D textureSampler2;\n#endif\nuniform float offset;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\nvec4 baseColor=texture2D(textureSampler,vUV);\n#ifdef EMISSIVE\nbaseColor+=texture2D(textureSampler2,vUV);baseColor*=offset;\n#else\nbaseColor.a=abs(offset-baseColor.a);\n#ifdef STROKE\nfloat alpha=smoothstep(.0,.1,baseColor.a);baseColor.a=alpha;baseColor.rgb=baseColor.rgb*alpha;\n#endif\n#endif\n#if LDR\nbaseColor=clamp(baseColor,0.,1.0);\n#endif\ngl_FragColor=baseColor;\n#define CUSTOM_FRAGMENT_MAIN_END\n}";i(9610).l.ShadersStore[o]=r;const t={name:o,shader:r}},1288:(e,n,i)=>{i.r(n),i.d(n,{glowMapMergeVertexShader:()=>t});const o="glowMapMergeVertexShader",r="attribute vec2 position;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvUV=position*madd+madd;gl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";i(9610).l.ShadersStore[o]=r;const t={name:o,shader:r}},890:(e,n,i)=>{i.r(n),i.d(n,{grainPixelShader:()=>a});var o=i(9610);i(3325);const r="grainPixelShader",t="#include<helperFunctions>\nuniform sampler2D textureSampler; \nuniform float intensity;uniform float animatedSeed;varying vec2 vUV;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{gl_FragColor=texture2D(textureSampler,vUV);vec2 seed=vUV*(animatedSeed);float grain=dither(seed,intensity);float lum=getLuminance(gl_FragColor.rgb);float grainAmount=(cos(-PI+(lum*PI*2.))+1.)/2.;gl_FragColor.rgb+=grain*grainAmount;gl_FragColor.rgb=max(gl_FragColor.rgb,0.0);}";o.l.ShadersStore[r]=t;const a={name:r,shader:t}},3153:(e,n,i)=>{i.r(n),i.d(n,{imageProcessingPixelShader:()=>a});var o=i(9610);i(9392),i(3325),i(4017);const r="imageProcessingPixelShader",t="varying vec2 vUV;uniform sampler2D textureSampler;\n#include<imageProcessingDeclaration>\n#include<helperFunctions>\n#include<imageProcessingFunctions>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec4 result=texture2D(textureSampler,vUV);\n#ifdef IMAGEPROCESSING\n#ifndef FROMLINEARSPACE\nresult.rgb=toLinearSpace(result.rgb);\n#endif\nresult=applyImageProcessing(result);\n#else\n#ifdef FROMLINEARSPACE\nresult=applyImageProcessing(result);\n#endif\n#endif\ngl_FragColor=result;}";o.l.ShadersStore[r]=t;const a={name:r,shader:t}},4509:(e,n,i)=>{i.r(n),i.d(n,{kernelBlurPixelShader:()=>a});var o=i(9610);i(7382),i(8334);o.l.IncludesShadersStore.kernelBlurFragment="#ifdef DOF\nfactor=sampleCoC(sampleCoord{X}); \ncomputedWeight=KERNEL_WEIGHT{X}*factor;sumOfWeights+=computedWeight;\n#else\ncomputedWeight=KERNEL_WEIGHT{X};\n#endif\n#ifdef PACKEDFLOAT\nblend+=unpack(texture2D(textureSampler,sampleCoord{X}))*computedWeight;\n#else\nblend+=texture2D(textureSampler,sampleCoord{X})*computedWeight;\n#endif\n";o.l.IncludesShadersStore.kernelBlurFragment2="#ifdef DOF\nfactor=sampleCoC(sampleCenter+delta*KERNEL_DEP_OFFSET{X});computedWeight=KERNEL_DEP_WEIGHT{X}*factor;sumOfWeights+=computedWeight;\n#else\ncomputedWeight=KERNEL_DEP_WEIGHT{X};\n#endif\n#ifdef PACKEDFLOAT\nblend+=unpack(texture2D(textureSampler,sampleCenter+delta*KERNEL_DEP_OFFSET{X}))*computedWeight;\n#else\nblend+=texture2D(textureSampler,sampleCenter+delta*KERNEL_DEP_OFFSET{X})*computedWeight;\n#endif\n";const r="kernelBlurPixelShader",t="uniform sampler2D textureSampler;uniform vec2 delta;varying vec2 sampleCenter;\n#ifdef DOF\nuniform sampler2D circleOfConfusionSampler;float sampleCoC(in vec2 offset) {float coc=texture2D(circleOfConfusionSampler,offset).r;return coc; }\n#endif\n#include<kernelBlurVaryingDeclaration>[0..varyingCount]\n#ifdef PACKEDFLOAT\n#include<packingFunctions>\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{float computedWeight=0.0;\n#ifdef PACKEDFLOAT\nfloat blend=0.;\n#else\nvec4 blend=vec4(0.);\n#endif\n#ifdef DOF\nfloat sumOfWeights=CENTER_WEIGHT; \nfloat factor=0.0;\n#ifdef PACKEDFLOAT\nblend+=unpack(texture2D(textureSampler,sampleCenter))*CENTER_WEIGHT;\n#else\nblend+=texture2D(textureSampler,sampleCenter)*CENTER_WEIGHT;\n#endif\n#endif\n#include<kernelBlurFragment>[0..varyingCount]\n#include<kernelBlurFragment2>[0..depCount]\n#ifdef PACKEDFLOAT\ngl_FragColor=pack(blend);\n#else\ngl_FragColor=blend;\n#endif\n#ifdef DOF\ngl_FragColor/=sumOfWeights;\n#endif\n}";o.l.ShadersStore[r]=t;const a={name:r,shader:t}},3802:(e,n,i)=>{i.r(n),i.d(n,{kernelBlurVertexShader:()=>a});var o=i(9610);i(7382);o.l.IncludesShadersStore.kernelBlurVertex="sampleCoord{X}=sampleCenter+delta*KERNEL_OFFSET{X};";const r="kernelBlurVertexShader",t="attribute vec2 position;uniform vec2 delta;varying vec2 sampleCenter;\n#include<kernelBlurVaryingDeclaration>[0..varyingCount]\nconst vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nsampleCenter=(position*madd+madd);\n#include<kernelBlurVertex>[0..varyingCount]\ngl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";o.l.ShadersStore[r]=t;const a={name:r,shader:t}},9278:(e,n,i)=>{i.r(n),i.d(n,{lodPixelShader:()=>t});const o="lodPixelShader",r="#extension GL_EXT_shader_texture_lod : enable\nprecision highp float;const float GammaEncodePowerApprox=1.0/2.2;varying vec2 vUV;uniform sampler2D textureSampler;uniform float lod;uniform vec2 texSize;uniform int gamma;void main(void)\n{gl_FragColor=texture2DLodEXT(textureSampler,vUV,lod);if (gamma==0) {gl_FragColor.rgb=pow(gl_FragColor.rgb,vec3(GammaEncodePowerApprox));}}\n";i(9610).l.ShadersStore[o]=r;const t={name:o,shader:r}},2905:(e,n,i)=>{i.r(n),i.d(n,{lodCubePixelShader:()=>t});const o="lodCubePixelShader",r="precision highp float;const float GammaEncodePowerApprox=1.0/2.2;varying vec2 vUV;uniform samplerCube textureSampler;uniform float lod;uniform int gamma;void main(void)\n{vec2 uv=vUV*2.0-1.0;\n#ifdef POSITIVEX\ngl_FragColor=textureCube(textureSampler,vec3(1.001,uv.y,uv.x),lod);\n#endif\n#ifdef NEGATIVEX\ngl_FragColor=textureCube(textureSampler,vec3(-1.001,uv.y,uv.x),lod);\n#endif\n#ifdef POSITIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,1.001,uv.x),lod);\n#endif\n#ifdef NEGATIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,-1.001,uv.x),lod);\n#endif\n#ifdef POSITIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,1.001),lod);\n#endif\n#ifdef NEGATIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,-1.001),lod);\n#endif\nif (gamma==0) {gl_FragColor.rgb=pow(gl_FragColor.rgb,vec3(GammaEncodePowerApprox));}}\n";i(9610).l.ShadersStore[o]=r;const t={name:o,shader:r}},9820:(e,n,i)=>{i.r(n),i.d(n,{passPixelShader:()=>t});const o="passPixelShader",r="varying vec2 vUV;uniform sampler2D textureSampler;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{gl_FragColor=texture2D(textureSampler,vUV);}";i(9610).l.ShadersStore[o]=r;const t={name:o,shader:r}},4511:(e,n,i)=>{i.r(n),i.d(n,{passCubePixelShader:()=>t});const o="passCubePixelShader",r="varying vec2 vUV;uniform samplerCube textureSampler;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{vec2 uv=vUV*2.0-1.0;\n#ifdef POSITIVEX\ngl_FragColor=textureCube(textureSampler,vec3(1.001,uv.y,uv.x));\n#endif\n#ifdef NEGATIVEX\ngl_FragColor=textureCube(textureSampler,vec3(-1.001,uv.y,uv.x));\n#endif\n#ifdef POSITIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,1.001,uv.x));\n#endif\n#ifdef NEGATIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,-1.001,uv.x));\n#endif\n#ifdef POSITIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,1.001));\n#endif\n#ifdef NEGATIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,-1.001));\n#endif\n}";i(9610).l.ShadersStore[o]=r;const t={name:o,shader:r}},9682:(e,n,i)=>{i.r(n),i.d(n,{rgbdDecodePixelShader:()=>a});var o=i(9610);i(3325);const r="rgbdDecodePixelShader",t="varying vec2 vUV;uniform sampler2D textureSampler;\n#include<helperFunctions>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{gl_FragColor=vec4(fromRGBD(texture2D(textureSampler,vUV)),1.0);}";o.l.ShadersStore[r]=t;const a={name:r,shader:t}},2646:(e,n,i)=>{i.r(n),i.d(n,{rgbdEncodePixelShader:()=>a});var o=i(9610);i(3325);const r="rgbdEncodePixelShader",t="varying vec2 vUV;uniform sampler2D textureSampler;\n#include<helperFunctions>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{gl_FragColor=toRGBD(texture2D(textureSampler,vUV).rgb);}";o.l.ShadersStore[r]=t;const a={name:r,shader:t}},357:(e,n,i)=>{i.r(n),i.d(n,{shadowMapPixelShader:()=>a});var o=i(9610);i(8334);o.l.IncludesShadersStore.bayerDitherFunctions="float bayerDither2(vec2 _P) {return mod(2.0*_P.y+_P.x+1.0,4.0);}\nfloat bayerDither4(vec2 _P) {vec2 P1=mod(_P,2.0); \nvec2 P2=floor(0.5*mod(_P,4.0)); \nreturn 4.0*bayerDither2(P1)+bayerDither2(P2);}\nfloat bayerDither8(vec2 _P) {vec2 P1=mod(_P,2.0); \nvec2 P2=floor(0.5 *mod(_P,4.0)); \nvec2 P4=floor(0.25*mod(_P,8.0)); \nreturn 4.0*(4.0*bayerDither2(P1)+bayerDither2(P2))+bayerDither2(P4);}\n";o.l.IncludesShadersStore.shadowMapFragmentExtraDeclaration="#if SM_FLOAT==0\n#include<packingFunctions>\n#endif\n#if SM_SOFTTRANSPARENTSHADOW==1\n#include<bayerDitherFunctions>\nuniform vec2 softTransparentShadowSM;\n#endif\nvarying float vDepthMetricSM;\n#if SM_USEDISTANCE==1\nuniform vec3 lightDataSM;varying vec3 vPositionWSM;\n#endif\nuniform vec3 biasAndScaleSM;uniform vec2 depthValuesSM;\n#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1\nvarying float zSM;\n#endif\n",i(6194),i(7412);o.l.IncludesShadersStore.shadowMapFragment="float depthSM=vDepthMetricSM;\n#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1\n#if SM_USEDISTANCE==1\ndepthSM=(length(vPositionWSM-lightDataSM)+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#else\n#ifdef USE_REVERSE_DEPTHBUFFER\ndepthSM=(-zSM+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#else\ndepthSM=(zSM+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#endif\n#endif\n#ifdef USE_REVERSE_DEPTHBUFFER\ngl_FragDepth=clamp(1.0-depthSM,0.0,1.0);\n#else\ngl_FragDepth=clamp(depthSM,0.0,1.0); \n#endif\n#elif SM_USEDISTANCE==1\ndepthSM=(length(vPositionWSM-lightDataSM)+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#endif\n#if SM_ESM==1\ndepthSM=clamp(exp(-min(87.,biasAndScaleSM.z*depthSM)),0.,1.);\n#endif\n#if SM_FLOAT==1\ngl_FragColor=vec4(depthSM,1.0,1.0,1.0);\n#else\ngl_FragColor=pack(depthSM);\n#endif\nreturn;";const r="shadowMapPixelShader",t="#include<shadowMapFragmentExtraDeclaration>\n#ifdef ALPHATEXTURE\nvarying vec2 vUV;uniform sampler2D diffuseSampler;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{\n#include<clipPlaneFragment>\n#ifdef ALPHATEXTURE\nvec4 opacityMap=texture2D(diffuseSampler,vUV);float alphaFromAlphaTexture=opacityMap.a;\n#if SM_SOFTTRANSPARENTSHADOW==1\nif (softTransparentShadowSM.y==1.0) {opacityMap.rgb=opacityMap.rgb*vec3(0.3,0.59,0.11);alphaFromAlphaTexture=opacityMap.x+opacityMap.y+opacityMap.z;}\n#endif\n#ifdef ALPHATESTVALUE\nif (alphaFromAlphaTexture<ALPHATESTVALUE)\ndiscard;\n#endif\n#endif\n#if SM_SOFTTRANSPARENTSHADOW==1\n#ifdef ALPHATEXTURE\nif ((bayerDither8(floor(mod(gl_FragCoord.xy,8.0))))/64.0>=softTransparentShadowSM.x*alphaFromAlphaTexture) discard;\n#else\nif ((bayerDither8(floor(mod(gl_FragCoord.xy,8.0))))/64.0>=softTransparentShadowSM.x) discard;\n#endif\n#endif\n#include<shadowMapFragment>\n}";o.l.ShadersStore[r]=t;const a={name:r,shader:t}},3906:(e,n,i)=>{i.r(n),i.d(n,{shadowMapVertexShader:()=>a});var o=i(9610);i(9707),i(8959),i(7999),i(738),i(3325);o.l.IncludesShadersStore.sceneVertexDeclaration="uniform mat4 viewProjection;\n#ifdef MULTIVIEW\nuniform mat4 viewProjectionR;\n#endif\nuniform mat4 view;uniform mat4 projection;uniform vec4 vEyePosition;\n";o.l.IncludesShadersStore.meshVertexDeclaration="uniform mat4 world;uniform float visibility;\n";o.l.IncludesShadersStore.shadowMapVertexDeclaration="#include<sceneVertexDeclaration>\n#include<meshVertexDeclaration>\n",i(8764),i(6467);o.l.IncludesShadersStore.shadowMapUboDeclaration="layout(std140,column_major) uniform;\n#include<sceneUboDeclaration>\n#include<meshUboDeclaration>\n";o.l.IncludesShadersStore.shadowMapVertexExtraDeclaration="#if SM_NORMALBIAS==1\nuniform vec3 lightDataSM;\n#endif\nuniform vec3 biasAndScaleSM;uniform vec2 depthValuesSM;varying float vDepthMetricSM;\n#if SM_USEDISTANCE==1\nvarying vec3 vPositionWSM;\n#endif\n#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1\nvarying float zSM;\n#endif\n",i(1636),i(8451),i(5060),i(3298),i(3361),i(5523);o.l.IncludesShadersStore.shadowMapVertexNormalBias="#if SM_NORMALBIAS==1\n#if SM_DIRECTIONINLIGHTDATA==1\nvec3 worldLightDirSM=normalize(-lightDataSM.xyz);\n#else\nvec3 directionToLightSM=lightDataSM.xyz-worldPos.xyz;vec3 worldLightDirSM=normalize(directionToLightSM);\n#endif\nfloat ndlSM=dot(vNormalW,worldLightDirSM);float sinNLSM=sqrt(1.0-ndlSM*ndlSM);float normalBiasSM=biasAndScaleSM.y*sinNLSM;worldPos.xyz-=vNormalW*normalBiasSM;\n#endif\n";o.l.IncludesShadersStore.shadowMapVertexMetric="#if SM_USEDISTANCE==1\nvPositionWSM=worldPos.xyz;\n#endif\n#if SM_DEPTHTEXTURE==1\n#ifdef IS_NDC_HALF_ZRANGE\n#define BIASFACTOR 0.5\n#else\n#define BIASFACTOR 1.0\n#endif\n#ifdef USE_REVERSE_DEPTHBUFFER\ngl_Position.z-=biasAndScaleSM.x*gl_Position.w*BIASFACTOR;\n#else\ngl_Position.z+=biasAndScaleSM.x*gl_Position.w*BIASFACTOR;\n#endif\n#endif\n#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1\nzSM=gl_Position.z;gl_Position.z=0.0;\n#elif SM_USEDISTANCE==0\n#ifdef USE_REVERSE_DEPTHBUFFER\nvDepthMetricSM=(-gl_Position.z+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#else\nvDepthMetricSM=(gl_Position.z+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#endif\n#endif\n",i(7314);const r="shadowMapVertexShader",t="attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#ifdef INSTANCES\nattribute vec4 world0;attribute vec4 world1;attribute vec4 world2;attribute vec4 world3;\n#endif\n#include<helperFunctions>\n#include<__decl__shadowMapVertex>\n#ifdef ALPHATEXTURE\nvarying vec2 vUV;uniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\n#include<shadowMapVertexExtraDeclaration>\n#include<clipPlaneVertexDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{vec3 positionUpdated=position;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#ifdef NORMAL\nvec3 normalUpdated=normal;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\n#ifdef NORMAL\nmat3 normWorldSM=mat3(finalWorld);\n#if defined(INSTANCES) && defined(THIN_INSTANCES)\nvec3 vNormalW=normalUpdated/vec3(dot(normWorldSM[0],normWorldSM[0]),dot(normWorldSM[1],normWorldSM[1]),dot(normWorldSM[2],normWorldSM[2]));vNormalW=normalize(normWorldSM*vNormalW);\n#else\n#ifdef NONUNIFORMSCALING\nnormWorldSM=transposeMat3(inverseMat3(normWorldSM));\n#endif\nvec3 vNormalW=normalize(normWorldSM*normalUpdated);\n#endif\n#endif\n#include<shadowMapVertexNormalBias>\ngl_Position=viewProjection*worldPos;\n#include<shadowMapVertexMetric>\n#ifdef ALPHATEXTURE\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#include<clipPlaneVertex>\n}";o.l.ShadersStore[r]=t;const a={name:r,shader:t}}}]);
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+(()=>{"use strict";var e,t,n,r={7198:(e,t,n)=>{n.d(t,{B:()=>r});const r="\n#ifndef SDEFDECLARATION\n#define SDEFDECLARATION\n#if NUM_BONE_INFLUENCERS>0 && defined(SDEF)\nattribute matricesSdefC: vec3f;attribute matricesSdefRW0: vec3f;attribute matricesSdefRW1: vec3f;fn rotationMatrixToQuaternion(matrix: mat3x3f)->vec4f {let trace: f32=matrix[0][0]+matrix[1][1]+matrix[2][2];var s: f32;var sqrtParam: f32;if (trace>0.0) {sqrtParam=trace+1.0;} else if (matrix[0][0]>matrix[1][1] && matrix[0][0]>matrix[2][2]) {sqrtParam=1.0+matrix[0][0]-matrix[1][1]-matrix[2][2];} else if (matrix[1][1]>matrix[2][2]) {sqrtParam=1.0+matrix[1][1]-matrix[0][0]-matrix[2][2];} else {sqrtParam=1.0+matrix[2][2]-matrix[0][0]-matrix[1][1];}\nlet sqrtValue: f32=sqrt(sqrtParam);if (trace>0.0) {s=0.5/sqrtValue;return vec4f(\n(matrix[1][2]-matrix[2][1])*s,\n(matrix[2][0]-matrix[0][2])*s,\n(matrix[0][1]-matrix[1][0])*s,\n0.25/s\n);} else if (matrix[0][0]>matrix[1][1] && matrix[0][0]>matrix[2][2]) {s=2.0*sqrtValue;return vec4f(\n0.25*s,\n(matrix[0][1]+matrix[1][0])/s,\n(matrix[2][0]+matrix[0][2])/s,\n(matrix[1][2]-matrix[2][1])/s\n);} else if (matrix[1][1]>matrix[2][2]) {s=2.0*sqrtValue;return vec4f(\n(matrix[0][1]+matrix[1][0])/s,\n0.25*s,\n(matrix[1][2]+matrix[2][1])/s,\n(matrix[2][0]-matrix[0][2])/s\n);} else {s=2.0*sqrtValue;return vec4f(\n(matrix[2][0]+matrix[0][2])/s,\n(matrix[1][2]+matrix[2][1])/s,\n0.25*s,\n(matrix[0][1]-matrix[1][0])/s\n);}}\nfn quaternionToRotationMatrix(q: vec4f)->mat3x3f {let xx: f32=q.x*q.x;let yy: f32=q.y*q.y;let zz: f32=q.z*q.z;let xy: f32=q.x*q.y;let zw: f32=q.z*q.w;let zx: f32=q.z*q.x;let yw: f32=q.y*q.w;let yz: f32=q.y*q.z;let xw: f32=q.x*q.w;return mat3x3f(\n1.0-2.0*(yy+zz),2.0*(xy+zw),2.0*(zx-yw),\n2.0*(xy-zw),1.0-2.0*(zz+xx),2.0*(yz+xw),\n2.0*(zx+yw),2.0*(yz-xw),1.0-2.0*(yy+xx)\n);}\nfn slerp(q0: vec4f,_q1: vec4f,t: f32)->vec4f {var q1: vec4f=_q1;var cosTheta: f32=dot(q0,q1);q1=mix(-q1,q1,step(0.0,cosTheta));cosTheta=abs(cosTheta);if (cosTheta>0.999999) {return normalize(mix(q0,q1,t));}\nvar theta: f32=acos(cosTheta);var sinTheta: f32=sin(theta);var w0: f32=sin((1.0-t)*theta)/sinTheta;var w1: f32=sin(t*theta)/sinTheta;return q0*w0+q1*w1;}\n#endif\n#endif\n"},4122:(e,t,n)=>{n.d(t,{Z:()=>r});const r="\n#ifndef SDEFVERTEX\n#define SDEFVERTEX\n#if !defined(BAKED_VERTEX_ANIMATION_TEXTURE) && defined(SDEF)\n#if NUM_BONE_INFLUENCERS>0\n{let weight0: f32=vertexInputs.matricesWeights[0];let weight1: f32=vertexInputs.matricesWeights[1];\n#ifdef BONETEXTURE\nlet transformMatrix0: mat4x4f=readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[0]);let transformMatrix1: mat4x4f=readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[1]);\n#else\nlet transformMatrix0: mat4x4f=uniforms.mBones[int(vertexInputs.matricesIndices[0])];let transformMatrix1: mat4x4f=uniforms.mBones[int(vertexInputs.matricesIndices[1])];\n#endif\nlet slerpedRotationMatrix: mat3x3f=quaternionToRotationMatrix(slerp(\nrotationMatrixToQuaternion(mat3x3f(transformMatrix0[0].xyz,transformMatrix0[1].xyz,transformMatrix0[2].xyz)),\nrotationMatrixToQuaternion(mat3x3f(transformMatrix1[0].xyz,transformMatrix1[1].xyz,transformMatrix1[2].xyz)),\nweight1\n));var sdefInflunce: mat4x4f=mat4x4f(\nvec4f(1.0,0.0,0.0,0.0),\nvec4f(0.0,1.0,0.0,0.0),\nvec4f(0.0,0.0,1.0,0.0),\nvec4f(-vertexInputs.matricesSdefC,1.0)\n);let rotationMatrix: mat4x4f=mat4x4f(\nvec4f(slerpedRotationMatrix[0],0.0),\nvec4f(slerpedRotationMatrix[1],0.0),\nvec4f(slerpedRotationMatrix[2],0.0),\nvec4f(0.0,0.0,0.0,1.0)\n);sdefInflunce=rotationMatrix*sdefInflunce;let positionOffset: vec3f =\n(transformMatrix0*vec4f(vertexInputs.matricesSdefRW0,1)).xyz*weight0 +\n(transformMatrix1*vec4f(vertexInputs.matricesSdefRW1,1)).xyz*weight1;sdefInflunce[3]+=vec4f(positionOffset,0.0);let useLinearDeform: f32=step(0.0,-abs(vertexInputs.matricesSdefRW0.x));influence=mat4x4f(\nmix(sdefInflunce[0],influence[0],useLinearDeform),\nmix(sdefInflunce[1],influence[1],useLinearDeform),\nmix(sdefInflunce[2],influence[2],useLinearDeform),\nmix(sdefInflunce[3],influence[3],useLinearDeform)\n);}\n#endif\n#endif\n#endif\n"},9339:(e,t,n)=>{n.d(t,{B:()=>r});const r="\n#ifndef SDEFDECLARATION\n#define SDEFDECLARATION\n#if NUM_BONE_INFLUENCERS>0 && defined(SDEF)\nattribute vec3 matricesSdefC;attribute vec3 matricesSdefRW0;attribute vec3 matricesSdefRW1;vec4 rotationMatrixToQuaternion(mat3 matrix) {float trace=matrix[0][0]+matrix[1][1]+matrix[2][2];float s;float sqrtParam;if (trace>0.0) {sqrtParam=trace+1.0;} else if (matrix[0][0]>matrix[1][1] && matrix[0][0]>matrix[2][2]) {sqrtParam=1.0+matrix[0][0]-matrix[1][1]-matrix[2][2];} else if (matrix[1][1]>matrix[2][2]) {sqrtParam=1.0+matrix[1][1]-matrix[0][0]-matrix[2][2];} else {sqrtParam=1.0+matrix[2][2]-matrix[0][0]-matrix[1][1];}\nfloat sqrtValue=sqrt(sqrtParam);if (trace>0.0) {s=0.5/sqrtValue;return vec4(\n(matrix[1][2]-matrix[2][1])*s,\n(matrix[2][0]-matrix[0][2])*s,\n(matrix[0][1]-matrix[1][0])*s,\n0.25/s\n);} else if (matrix[0][0]>matrix[1][1] && matrix[0][0]>matrix[2][2]) {s=2.0*sqrtValue;return vec4(\n0.25*s,\n(matrix[0][1]+matrix[1][0])/s,\n(matrix[2][0]+matrix[0][2])/s,\n(matrix[1][2]-matrix[2][1])/s\n);} else if (matrix[1][1]>matrix[2][2]) {s=2.0*sqrtValue;return vec4(\n(matrix[0][1]+matrix[1][0])/s,\n0.25*s,\n(matrix[1][2]+matrix[2][1])/s,\n(matrix[2][0]-matrix[0][2])/s\n);} else {s=2.0*sqrtValue;return vec4(\n(matrix[2][0]+matrix[0][2])/s,\n(matrix[1][2]+matrix[2][1])/s,\n0.25*s,\n(matrix[0][1]-matrix[1][0])/s\n);}}\nmat3 quaternionToRotationMatrix(vec4 q) {float xx=q.x*q.x;float yy=q.y*q.y;float zz=q.z*q.z;float xy=q.x*q.y;float zw=q.z*q.w;float zx=q.z*q.x;float yw=q.y*q.w;float yz=q.y*q.z;float xw=q.x*q.w;return mat3(\n1.0-2.0*(yy+zz),2.0*(xy+zw),2.0*(zx-yw),\n2.0*(xy-zw),1.0-2.0*(zz+xx),2.0*(yz+xw),\n2.0*(zx+yw),2.0*(yz-xw),1.0-2.0*(yy+xx)\n);}\nvec4 slerp(vec4 q0,vec4 q1,float t) {float cosTheta=dot(q0,q1);q1=mix(-q1,q1,step(0.0,cosTheta));cosTheta=abs(cosTheta);if (cosTheta>0.999999) {return normalize(mix(q0,q1,t));}\nfloat theta=acos(cosTheta);float sinTheta=sin(theta);float w0=sin((1.0-t)*theta)/sinTheta;float w1=sin(t*theta)/sinTheta;return q0*w0+q1*w1;}\n#endif\n#endif\n"},5041:(e,t,n)=>{n.d(t,{Z:()=>r});const r="\n#ifndef SDEFVERTEX\n#define SDEFVERTEX\n#if !defined(BAKED_VERTEX_ANIMATION_TEXTURE) && defined(SDEF)\n#if NUM_BONE_INFLUENCERS>0\n{float weight0=matricesWeights[0];float weight1=matricesWeights[1];\n#ifdef BONETEXTURE\nmat4 transformMatrix0=readMatrixFromRawSampler(boneSampler,matricesIndices[0]);mat4 transformMatrix1=readMatrixFromRawSampler(boneSampler,matricesIndices[1]);\n#else\nmat4 transformMatrix0=mBones[int(matricesIndices[0])];mat4 transformMatrix1=mBones[int(matricesIndices[1])];\n#endif\nmat3 slerpedRotationMatrix=quaternionToRotationMatrix(slerp(\nrotationMatrixToQuaternion(mat3(transformMatrix0)),\nrotationMatrixToQuaternion(mat3(transformMatrix1)),\nweight1\n));mat4 sdefInflunce=mat4(\nvec4(1.0,0.0,0.0,0.0),\nvec4(0.0,1.0,0.0,0.0),\nvec4(0.0,0.0,1.0,0.0),\nvec4(-matricesSdefC,1.0)\n);mat4 rotationMatrix=mat4(\nvec4(slerpedRotationMatrix[0],0.0),\nvec4(slerpedRotationMatrix[1],0.0),\nvec4(slerpedRotationMatrix[2],0.0),\nvec4(0.0,0.0,0.0,1.0)\n);sdefInflunce=rotationMatrix*sdefInflunce;vec3 positionOffset =\nvec3(transformMatrix0*vec4(matricesSdefRW0,1))*weight0 +\nvec3(transformMatrix1*vec4(matricesSdefRW1,1))*weight1;sdefInflunce[3]+=vec4(positionOffset,0.0);float useLinearDeform=step(0.0,-abs(matricesSdefRW0.x));influence=mat4(\nmix(sdefInflunce[0],influence[0],useLinearDeform),\nmix(sdefInflunce[1],influence[1],useLinearDeform),\nmix(sdefInflunce[2],influence[2],useLinearDeform),\nmix(sdefInflunce[3],influence[3],useLinearDeform)\n);}\n#endif\n#endif\n#endif\n"},3036:(e,t,n)=>{n.d(t,{V:()=>r});class r{static AdditionalUV1Kind="additionalUv1";static AdditionalUV2Kind="additionalUv2";static AdditionalUV3Kind="additionalUv3";static AdditionalUV4Kind="additionalUv4";static MatricesSdefCKind="matricesSdefC";static MatricesSdefRW0Kind="matricesSdefRW0";static MatricesSdefRW1Kind="matricesSdefRW1";static MatricesSdefR0Kind="matricesSdefR0";static MatricesSdefR1Kind="matricesSdefR1";static EdgeScaleKind="edgeScale"}},426:(e,t,n)=>{n.d(t,{ZL:()=>p,rw:()=>r});var r,i=n(6125),s=n(9526),o=n(2277),a=n(6041),l=n(9259),d=n(6552),h=n(3036),c=function(e,t,n,r){var i,s=arguments.length,o=s<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,n):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,n,r);else for(var a=e.length-1;a>=0;a--)(i=e[a])&&(o=(s<3?i(o):s>3?i(t,n,o):i(t,n))||o);return s>3&&o&&Object.defineProperty(t,n,o),o};class u extends s.M{SPHERE_TEXTURE=!1;SPHERE_TEXTURE_BLEND_MODE_MULTIPLY=!1;SPHERE_TEXTURE_BLEND_MODE_ADD=!1;TOON_TEXTURE=!1;IGNORE_DIFFUSE_WHEN_TOON_TEXTURE_DISABLED=!1;APPLY_AMBIENT_COLOR_TO_DIFFUSE=!1;CLAMP_ALPHA=!1;TEXTURE_COLOR=!1;SPHERE_TEXTURE_COLOR=!1;TOON_TEXTURE_COLOR=!1;SDEF=!1}!function(e){e[e.Multiply=1]="Multiply",e[e.Add=2]="Add",e[e.SubTexture=3]="SubTexture"}(r||(r={}));class p extends o.y{_sphereTexture=null;_sphereTextureBlendMode=r.Add;_toonTexture=null;_ignoreDiffuseWhenToonTextureIsNull=!1;textureMultiplicativeColor=new a.ov(1,1,1,1);textureAdditiveColor=new a.ov(0,0,0,0);sphereTextureMultiplicativeColor=new a.ov(1,1,1,1);sphereTextureAdditiveColor=new a.ov(0,0,0,0);toonTextureMultiplicativeColor=new a.ov(1,1,1,1);toonTextureAdditiveColor=new a.ov(0,0,0,0);_applyAmbientColorToDiffuse=!0;_clampAlpha=!0;_useTextureColor=!1;_useSphereTextureColor=!1;_useToonTextureColor=!1;_isEnabled=!1;get isEnabled(){return this._isEnabled}set isEnabled(e){this._isEnabled!==e&&(this._isEnabled=e,this.markAllDefinesAsDirty(),this._enable(e))}get sphereTexture(){return this._sphereTexture}set sphereTexture(e){this._sphereTexture!==e&&(this._sphereTexture=e,this._markAllSubMeshesAsTexturesDirty())}get sphereTextureBlendMode(){return this._sphereTextureBlendMode}set sphereTextureBlendMode(e){this._sphereTextureBlendMode!==e&&(this._sphereTextureBlendMode=e,this.markAllDefinesAsDirty())}get toonTexture(){return this._toonTexture}set toonTexture(e){this._toonTexture!==e&&(this._toonTexture=e,this._markAllSubMeshesAsTexturesDirty())}get ignoreDiffuseWhenToonTextureIsNull(){return this._ignoreDiffuseWhenToonTextureIsNull}set ignoreDiffuseWhenToonTextureIsNull(e){this._ignoreDiffuseWhenToonTextureIsNull!==e&&(this._ignoreDiffuseWhenToonTextureIsNull=e,this.markAllDefinesAsDirty())}get applyAmbientColorToDiffuse(){return this._applyAmbientColorToDiffuse}set applyAmbientColorToDiffuse(e){this._applyAmbientColorToDiffuse!==e&&(this._applyAmbientColorToDiffuse=e,this.markAllDefinesAsDirty())}get clampAlpha(){return this._clampAlpha}set clampAlpha(e){this._clampAlpha!==e&&(this._clampAlpha=e,this.markAllDefinesAsDirty())}get useTextureColor(){return this._useTextureColor}set useTextureColor(e){this._useTextureColor!==e&&(this._useTextureColor=e,this.markAllDefinesAsDirty())}get useSphereTextureColor(){return this._useSphereTextureColor}set useSphereTextureColor(e){this._useSphereTextureColor!==e&&(this._useSphereTextureColor=e,this.markAllDefinesAsDirty())}get useToonTextureColor(){return this._useToonTextureColor}set useToonTextureColor(e){this._useToonTextureColor!==e&&(this._useToonTextureColor=e,this.markAllDefinesAsDirty())}_internalMarkAllSubMeshesAsTexturesDirty;_markAllSubMeshesAsTexturesDirty(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()}isCompatible(e){return!0}constructor(e,t=!0,n=!1,r=!1){super(e,"MmdMaterial",100,new u,t,n,r),this._internalMarkAllSubMeshesAsTexturesDirty=e._dirtyCallbacks[i.Y.MATERIAL_TextureDirtyFlag]}isReadyForSubMesh(e,t){return!this._isEnabled||!(e._areTexturesDirty&&t.texturesEnabled&&this._sphereTexture&&!this._sphereTexture.isReadyOrNotBlocking())}bindForSubMesh(e,t,n,r){if(!this._isEnabled)return;const i=r.materialDefines,s=this._material.isFrozen;e.useUbo&&s&&e.isSync||(i.DIFFUSE&&i.TEXTURE_COLOR&&(e.updateDirectColor4("textureMultiplicativeColor",this.textureMultiplicativeColor),e.updateDirectColor4("textureAdditiveColor",this.textureAdditiveColor)),i.NORMAL&&i.SPHERE_TEXTURE&&i.SPHERE_TEXTURE_COLOR&&(e.updateDirectColor4("sphereTextureMultiplicativeColor",this.sphereTextureMultiplicativeColor),e.updateDirectColor4("sphereTextureAdditiveColor",this.sphereTextureAdditiveColor)),i.TOON_TEXTURE&&i.TOON_TEXTURE_COLOR&&(e.updateDirectColor4("toonTextureMultiplicativeColor",this.toonTextureMultiplicativeColor),e.updateDirectColor4("toonTextureAdditiveColor",this.toonTextureAdditiveColor)),i.SPHERE_TEXTURE&&null!==r.effect&&this._material.bindView(r.effect)),t.texturesEnabled&&(i.NORMAL&&this._sphereTexture&&e.setTexture("sphereSampler",this._sphereTexture),this._toonTexture&&e.setTexture("toonSampler",this._toonTexture))}dispose(e){e&&(this._sphereTexture?.dispose(),this._toonTexture?.dispose())}prepareDefines(e,t,n){if(this._isEnabled){const i=t.texturesEnabled;e.SPHERE_TEXTURE=null!==this._sphereTexture&&i,e.SPHERE_TEXTURE_BLEND_MODE_MULTIPLY=this._sphereTextureBlendMode===r.Multiply,e.SPHERE_TEXTURE_BLEND_MODE_ADD=this._sphereTextureBlendMode===r.Add,e.TOON_TEXTURE=null!==this._toonTexture&&i,e.IGNORE_DIFFUSE_WHEN_TOON_TEXTURE_DISABLED=this._ignoreDiffuseWhenToonTextureIsNull,e.APPLY_AMBIENT_COLOR_TO_DIFFUSE=this._applyAmbientColorToDiffuse,e.CLAMP_ALPHA=this._clampAlpha,e.TEXTURE_COLOR=this._useTextureColor,e.SPHERE_TEXTURE_COLOR=this._useSphereTextureColor,e.TOON_TEXTURE_COLOR=this._useToonTextureColor,e.SDEF=n.useBones&&n.computeBonesUsingShaders&&!!n.skeleton&&n.isVerticesDataPresent(h.V.MatricesSdefCKind)}else e.SPHERE_TEXTURE=!1,e.SPHERE_TEXTURE_BLEND_MODE_MULTIPLY=!1,e.SPHERE_TEXTURE_BLEND_MODE_ADD=!1,e.TOON_TEXTURE=!1,e.IGNORE_DIFFUSE_WHEN_TOON_TEXTURE_DISABLED=!1,e.APPLY_AMBIENT_COLOR_TO_DIFFUSE=!1,e.CLAMP_ALPHA=!1,e.TEXTURE_COLOR=!1,e.SPHERE_TEXTURE_COLOR=!1,e.TOON_TEXTURE_COLOR=!1,e.SDEF=!1}hasTexture(e){return this._sphereTexture===e||this._toonTexture===e}getActiveTextures(e){this._sphereTexture&&e.push(this._sphereTexture),this._toonTexture&&e.push(this._toonTexture)}getAnimatables(e){this._sphereTexture&&this._sphereTexture.animations&&0<this._sphereTexture.animations.length&&e.push(this._sphereTexture),this._toonTexture&&this._toonTexture.animations&&0<this._toonTexture.animations.length&&e.push(this._toonTexture)}getSamplers(e){e.push("sphereSampler","toonSampler")}getAttributes(e,t,n){this._isEnabled&&n.useBones&&n.computeBonesUsingShaders&&n.skeleton&&n.isVerticesDataPresent(h.V.MatricesSdefCKind)&&(e.push(h.V.MatricesSdefCKind),e.push(h.V.MatricesSdefRW0Kind),e.push(h.V.MatricesSdefRW1Kind))}getUniforms(e){return{ubo:[{name:"textureMultiplicativeColor",size:4,type:"vec4"},{name:"textureAdditiveColor",size:4,type:"vec4"},{name:"sphereTextureMultiplicativeColor",size:4,type:"vec4"},{name:"sphereTextureAdditiveColor",size:4,type:"vec4"},{name:"toonTextureMultiplicativeColor",size:4,type:"vec4"},{name:"toonTextureAdditiveColor",size:4,type:"vec4"}]}}getClassName(){return"MmdPluginMaterial"}}c([(0,l.uM)("sphereTexture")],p.prototype,"_sphereTexture",void 0),c([(0,l.lK)("sphereTextureBlendMode")],p.prototype,"_sphereTextureBlendMode",void 0),c([(0,l.uM)("toonTexture")],p.prototype,"_toonTexture",void 0),c([(0,l.lK)("ignoreDiffuseWhenToonTextureIsNull")],p.prototype,"_ignoreDiffuseWhenToonTextureIsNull",void 0),c([(0,l.lK)("applyAmbientColorToDiffuse")],p.prototype,"_applyAmbientColorToDiffuse",void 0),c([(0,l.lK)("clampAlpha")],p.prototype,"_clampAlpha",void 0),(0,d.Y5)("BABYLON.MmdPluginMaterial",p)},8822:(e,t,n)=>{var r=n(3720);class i{_canvas;_engine;_scene;_onTick;constructor(e){this._canvas=e.canvas,this._engine=e.engine,this._scene=null,this._onTick=null}static async Create(e){const t=new i(e);return t._scene=await t._initialize(e.sceneBuilder),t._onTick=t._makeOnTick(),t}run(){const e=this._engine;window.addEventListener("resize",this._onResize),e.runRenderLoop(this._onTick)}dispose(){window.removeEventListener("resize",this._onResize),this._engine.dispose()}_onResize=()=>{this._engine.resize()};async _initialize(e){return await e.build(this._canvas,this._engine)}_makeOnTick(){const e=this._scene;return()=>e.render()}}n(9679),n(9400),n(994),n(1318);var s=n(5616),o=n(6125),a=n(492),l=n(5476),d=n(2565),h=n(467),c=n(5662),u=n(9923),p=n(554),g=n(6945),f=n(3036),m=n(9339),x=n(5041),y=n(7198),A=n(4122);class T{static OverrideEngineCreateEffect(e){const t=e.createEffect.bind(e);e.createEffect=function(e,n,r,i,s,o,a,l,d,h=c.w.GLSL,u){let p;if(p=n.attributes?n:{attributes:n,uniformsNames:r,uniformBuffersNames:[],samplers:i??[],defines:s??"",fallbacks:o??null,onCompiled:a??null,onError:l??null,indexParameters:d??null,shaderLanguage:h,extraInitializationsAsync:u},(p.uniformsNames.includes("mBones")||p.samplers.includes("boneSampler"))&&-1===p.defines.indexOf("#define SDEF")){p.attributes.push(f.V.MatricesSdefCKind),p.attributes.push(f.V.MatricesSdefRW0Kind),p.attributes.push(f.V.MatricesSdefRW1Kind),p.defines+="\n#define SDEF";const e=p.processCodeAfterIncludes;p.processCodeAfterIncludes=e?function(t,n){return n=e(t,n),T.ProcessSdefCode(t,n)}:T.ProcessSdefCode}return t(e,p,this)}}static ProcessSdefCode(e,t){if("vertex"!==e)return t;if(t.includes("finalWorld=finalWorld*influence;")){const e=t.includes("fn main"),n="#define CUSTOM_VERTEX_DEFINITIONS";if(t.includes(n))t=t.replace(n,`${n}\n${e?y.B:m.B}`);else{const n="void main() {";t=t.replace(n,`${e?y.B:m.B}\nvoid main() {`)}const r=new RegExp("finalWorld=finalWorld\\*influence;","g");t=t.replace(r,`${e?A.Z:x.Z}\nfinalWorld=finalWorld*influence;`)}return t}}p.Z.prototype.getMmdOutlineRenderer=function(){return this._mmdOutlineRenderer||(this._mmdOutlineRenderer=new M(this)),this._mmdOutlineRenderer};class M{name="MmdOutline";scene;zOffset=4;zOffsetUnits=0;_engine;_passIdForDrawWrapper;constructor(e){this.scene=e,this._engine=e.getEngine(),this.scene._addComponent(this),this._passIdForDrawWrapper=this._engine.createRenderPassId("Mmd Outline Renderer")}register(){this.scene._afterRenderingMeshStage.registerStep(g.v.STEP_AFTERRENDERINGMESH_OUTLINE,this,this._afterRenderingMesh)}rebuild(){}dispose(){this._engine.releaseRenderPassId(this._passIdForDrawWrapper)}static _ViewMatrix=new Float32Array(9);static _InverseViewProjectionMatrix=new u.uq;render(e,t,n){n=n??this._passIdForDrawWrapper;const r=this.scene,i=r.getEngine(),s=i.getCaps().instancedArrays&&(null!==t.visibleInstances[e._id]&&void 0!==t.visibleInstances[e._id]||e.getRenderingMesh().hasThinInstances);if(!this.isReady(e,s,n))return;const o=e.getMesh(),d=o._internalAbstractMeshDataInfo._actAsRegularMesh?o:null,c=e.getRenderingMesh(),u=d||c,p=e.getMaterial();if(!p||!r.activeCamera)return;const g=e._getDrawWrapper(n),f=l.E.GetEffect(g);i.enableEffect(g),p.useLogarithmicDepth&&f.setFloat("logarithmicDepthConstant",2/(Math.log(r.activeCamera.maxZ+1)/Math.LN2)),f.setFloat("offset",p.outlineWidth),f.setColor4("color",p.outlineColor,p.outlineAlpha);const m=i.getRenderHeight(),x=i.getRenderWidth();f.setFloat2("viewport",x,m);const y=M._ViewMatrix;{const e=r.getViewMatrix().m;y[0]=e[0],y[1]=e[1],y[2]=e[2],y[3]=e[4],y[4]=e[5],y[5]=e[6],y[6]=e[8],y[7]=e[9],y[8]=e[10]}f.setMatrix3x3("view",y),f.setMatrix("viewProjection",r.getTransformMatrix()),f.setMatrix("world",u.getWorldMatrix()),(0,h.f$)(c,f),(0,h.nR)(c,f),c.morphTargetManager&&c.morphTargetManager.isUsingTextureForTargets&&c.morphTargetManager._bind(f),s||c._bind(e,f,p.fillMode);const A=e.getMesh().bakedVertexAnimationManager;if(A&&A.isEnabled&&A.bind(f,s),p&&p.needAlphaTesting()){const e=p.getAlphaTestTexture();e&&(f.setTexture("diffuseSampler",e),f.setMatrix("diffuseMatrix",e.getTextureMatrix()))}(0,a.gS)(f,p,r),f.defines.includes("WORLDPOS_REQUIRED")&&f.setMatrix("inverseViewProjection",r.getTransformMatrix().invertToRef(M._InverseViewProjectionMatrix)),i.setZOffset(this.zOffset),i.setZOffsetUnits(this.zOffsetUnits),c._processRendering(u,e,f,p.fillMode,t,s,((e,t)=>{f.setMatrix("world",t)})),i.setZOffset(0),i.setZOffsetUnits(0)}isReady(e,t,r){r=r??this._passIdForDrawWrapper;const i=[],o=[s.R.PositionKind,s.R.NormalKind],l=e.getMesh(),u=e.getMaterial();if(!u)return!1;const p=l.getScene();u.needAlphaTesting()&&(i.push("#define ALPHATEST"),l.isVerticesDataPresent(s.R.UVKind)&&(o.push(s.R.UVKind),i.push("#define UV1")),l.isVerticesDataPresent(s.R.UV2Kind)&&(o.push(s.R.UV2Kind),i.push("#define UV2"))),u.useLogarithmicDepth&&i.push("#define LOGARITHMICDEPTH"),(0,a.tv)(u,p,i);let g=!1;for(let e=0;e<i.length;++e)if(i[e].includes("CLIPPLANE")){g=!0;break}g&&i.push("#define WORLDPOS_REQUIRED");const m=new d.J;if(l.useBones&&l.computeBonesUsingShaders&&l.skeleton){o.push(s.R.MatricesIndicesKind),o.push(s.R.MatricesWeightsKind),l.numBoneInfluencers>4&&(o.push(s.R.MatricesIndicesExtraKind),o.push(s.R.MatricesWeightsExtraKind)),l.isVerticesDataPresent(f.V.MatricesSdefCKind)&&(o.push(f.V.MatricesSdefCKind),o.push(f.V.MatricesSdefRW0Kind),o.push(f.V.MatricesSdefRW1Kind),i.push("#define SDEF"));const e=l.skeleton;i.push("#define NUM_BONE_INFLUENCERS "+l.numBoneInfluencers),l.numBoneInfluencers>0&&m.addCPUSkinningFallback(0,l),e.isUsingTextureForMatrices?i.push("#define BONETEXTURE"):i.push("#define BonesPerMesh "+(e.bones.length+1))}else i.push("#define NUM_BONE_INFLUENCERS 0");const x=l.morphTargetManager;let y=0;x&&(y=x.numMaxInfluencers||x.numInfluencers,y>0&&(i.push("#define MORPHTARGETS"),i.push("#define NUM_MORPH_INFLUENCERS "+y),x.isUsingTextureForTargets&&i.push("#define MORPHTARGETS_TEXTURE"),(0,h.MF)(o,l,y))),t&&(i.push("#define INSTANCES"),(0,h.te)(o),e.getRenderingMesh().hasThinInstances&&i.push("#define THIN_INSTANCES"));const A=l.bakedVertexAnimationManager;A&&A.isEnabled&&(i.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),t&&o.push("bakedVertexAnimationSettingsInstanced"));const M=e._getDrawWrapper(r,!0),_=M.defines,b=i.join("\n");if(_!==b){const e=["world","mBones","viewport","view","viewProjection","diffuseMatrix","offset","color","logarithmicDepthConstant","morphTargetInfluences","boneTextureWidth","morphTargetCount","morphTargetTextureInfo","morphTargetTextureIndices","bakedVertexAnimationSettings","bakedVertexAnimationTextureSizeInverted","bakedVertexAnimationTime","bakedVertexAnimationTexture"],t=["diffuseSampler","boneSampler","morphTargets","bakedVertexAnimationTexture"];(0,a.TV)(e),g&&e.push("inverseViewProjection");const r=p.getEngine().isWebGPU?c.w.WGSL:c.w.GLSL;M.setEffect(this.scene.getEngine().createEffect("mmdOutline",{attributes:o,uniformsNames:e,uniformBuffersNames:[],samplers:t,defines:b,fallbacks:m,onCompiled:null,onError:null,indexParameters:{maxSimultaneousMorphTargets:y},processCodeAfterIncludes:T.ProcessSdefCode,shaderLanguage:r,extraInitializationsAsync:async()=>{r===c.w.WGSL?await Promise.all([n.e(126).then(n.bind(n,8980)),n.e(126).then(n.bind(n,1870))]):await Promise.all([n.e(71).then(n.bind(n,3357)),n.e(71).then(n.bind(n,5043))])}},this.scene.getEngine()),b)}return M.effect.isReady()}_afterRenderingMesh(e,t,n){const r=t.getMaterial();if(null!==r&&r.renderOutline){const e=this._engine,r=e.getDepthWrite(),i=e.getAlphaMode(),s=e.alphaState.alphaBlend;e.setDepthWrite(!0),e.setAlphaMode(o.Y.ALPHA_COMBINE,!0),e.setState(!0,void 0,void 0,void 0,!!this.scene._mirroredCameraPosition),this.render(t,n,this._passIdForDrawWrapper),e.setAlphaMode(i,!0),e.setDepthWrite(r),e.alphaState.alphaBlend=s}}}var _,b,I=n(5909);class v{log(e){console.log(e)}warn(e){console.warn(e)}error(e){console.error(e)}}class w{isDeviceLittleEndian;_dataView;_decoder;_offset;constructor(e){this.isDeviceLittleEndian=this._getIsDeviceLittleEndian(),this._dataView=new DataView(e),this._decoder=null,this._offset=0}get offset(){return this._offset}set offset(e){this._offset=e}_getIsDeviceLittleEndian(){const e=new Int16Array([256]);return 1===new Int8Array(e.buffer)[1]}swap16Array(e){for(let t=0;t<e.length;++t){const n=e[t];e[t]=(255&n)<<8|n>>8&255}}swap32Array(e){for(let t=0;t<e.length;++t){const n=e[t];e[t]=(255&n)<<24|(65280&n)<<8|n>>8&65280|n>>24&255}}getUint8(){const e=this._dataView.getUint8(this._offset);return this._offset+=1,e}getInt8(){const e=this._dataView.getInt8(this._offset);return this._offset+=1,e}getUint8Array(e){const t=new Uint8Array(this._dataView.buffer,this._offset,e.byteLength);e.set(t),this._offset+=e.byteLength}getUint16(){const e=this._dataView.getUint16(this._offset,!0);return this._offset+=2,e}getUint16Array(e){const t=new Uint8Array(this._dataView.buffer,this._offset,e.byteLength);new Uint8Array(e.buffer,e.byteOffset,e.byteLength).set(t),this._offset+=e.byteLength,this.isDeviceLittleEndian||this.swap16Array(e)}getInt16(){const e=this._dataView.getInt16(this._offset,!0);return this._offset+=2,e}getUint32(){const e=this._dataView.getUint32(this._offset,!0);return this._offset+=4,e}getUint32Array(e){const t=new Uint8Array(this._dataView.buffer,this._offset,e.byteLength);new Uint8Array(e.buffer,e.byteOffset,e.byteLength).set(t),this._offset+=e.byteLength,this.isDeviceLittleEndian||this.swap32Array(e)}getInt32(){const e=this._dataView.getInt32(this._offset,!0);return this._offset+=4,e}getInt32Array(e){const t=new Uint8Array(this._dataView.buffer,this._offset,e.byteLength);new Uint8Array(e.buffer,e.byteOffset,e.byteLength).set(t),this._offset+=e.byteLength,this.isDeviceLittleEndian||this.swap32Array(e)}getFloat32(){const e=this._dataView.getFloat32(this._offset,!0);return this._offset+=4,e}getFloat32Array(e){const t=new Uint8Array(this._dataView.buffer,this._offset,e.byteLength);new Uint8Array(e.buffer,e.byteOffset,e.byteLength).set(t),this._offset+=e.byteLength,this.isDeviceLittleEndian||this.swap32Array(e)}getFloat32Tuple(e){const t=new Array(e);for(let n=0;n<e;++n)t[n]=this._dataView.getFloat32(this._offset,!0),this._offset+=4;return t}initializeTextDecoder(e){this._decoder=new TextDecoder(e)}getDecoderString(e,t){if(null===this._decoder)throw new Error("TextDecoder is not initialized.");let n=new Uint8Array(this._dataView.buffer,this._offset,e);if(this._offset+=e,t)for(let e=0;e<n.length;++e)if(0===n[e]){n=n.subarray(0,e);break}return this._decoder.decode(n)}getSignatureString(e){const t=new TextDecoder("utf-8"),n=new Uint8Array(this._dataView.buffer,this._offset,e);return this._offset+=e,t.decode(n)}getPaddedArrayOffset(e,t){this._offset+=this._offset%e==0?0:e-this._offset%e;const n=this._offset;return this._offset+=e*t,n}get bytesAvailable(){return this._dataView.byteLength-this._offset}}!function(e){let t;!function(e){let t;!function(e){e[e.Rotate=0]="Rotate",e[e.RotateMove=1]="RotateMove",e[e.Ik=2]="Ik",e[e.Unknown=3]="Unknown",e[e.IkLink=4]="IkLink",e[e.RotateEffect=5]="RotateEffect",e[e.IkTo=6]="IkTo",e[e.Invisible=7]="Invisible",e[e.Twist=8]="Twist",e[e.RotateRatio=9]="RotateRatio"}(t=e.Type||(e.Type={}))}(t=e.Bone||(e.Bone={}))}(_||(_={})),function(e){let t,n,r,i,s,o,a,l,d;!function(e){let t;!function(e){e[e.Utf16le=0]="Utf16le",e[e.Utf8=1]="Utf8",e[e.ShiftJis=2]="ShiftJis"}(t=e.Encoding||(e.Encoding={}))}(t=e.Header||(e.Header={})),function(e){let t;!function(e){e[e.Bdef1=0]="Bdef1",e[e.Bdef2=1]="Bdef2",e[e.Bdef4=2]="Bdef4",e[e.Sdef=3]="Sdef",e[e.Qdef=4]="Qdef"}(t=e.BoneWeightType||(e.BoneWeightType={}))}(n=e.Vertex||(e.Vertex={})),function(e){let t,n;!function(e){e[e.IsDoubleSided=1]="IsDoubleSided",e[e.EnabledGroundShadow=2]="EnabledGroundShadow",e[e.EnabledDrawShadow=4]="EnabledDrawShadow",e[e.EnabledReceiveShadow=8]="EnabledReceiveShadow",e[e.EnabledToonEdge=16]="EnabledToonEdge",e[e.EnabledVertexColor=32]="EnabledVertexColor",e[e.EnabledPointDraw=64]="EnabledPointDraw",e[e.EnabledLineDraw=128]="EnabledLineDraw"}(t=e.Flag||(e.Flag={})),function(e){e[e.Off=0]="Off",e[e.Multiply=1]="Multiply",e[e.Add=2]="Add",e[e.SubTexture=3]="SubTexture"}(n=e.SphereTextureMode||(e.SphereTextureMode={}))}(r=e.Material||(e.Material={})),function(e){let t;!function(e){e[e.UseBoneIndexAsTailPosition=1]="UseBoneIndexAsTailPosition",e[e.IsRotatable=2]="IsRotatable",e[e.IsMovable=4]="IsMovable",e[e.IsVisible=8]="IsVisible",e[e.IsControllable=16]="IsControllable",e[e.IsIkEnabled=32]="IsIkEnabled",e[e.LocalAppendTransform=128]="LocalAppendTransform",e[e.HasAppendRotate=256]="HasAppendRotate",e[e.HasAppendMove=512]="HasAppendMove",e[e.HasAxisLimit=1024]="HasAxisLimit",e[e.HasLocalVector=2048]="HasLocalVector",e[e.TransformAfterPhysics=4096]="TransformAfterPhysics",e[e.IsExternalParentTransformed=8192]="IsExternalParentTransformed"}(t=e.Flag||(e.Flag={}))}(i=e.Bone||(e.Bone={})),function(e){let t,n,r;!function(e){e[e.System=0]="System",e[e.Eyebrow=1]="Eyebrow",e[e.Eye=2]="Eye",e[e.Lip=3]="Lip",e[e.Other=4]="Other"}(t=e.Category||(e.Category={})),function(e){e[e.GroupMorph=0]="GroupMorph",e[e.VertexMorph=1]="VertexMorph",e[e.BoneMorph=2]="BoneMorph",e[e.UvMorph=3]="UvMorph",e[e.AdditionalUvMorph1=4]="AdditionalUvMorph1",e[e.AdditionalUvMorph2=5]="AdditionalUvMorph2",e[e.AdditionalUvMorph3=6]="AdditionalUvMorph3",e[e.AdditionalUvMorph4=7]="AdditionalUvMorph4",e[e.MaterialMorph=8]="MaterialMorph",e[e.FlipMorph=9]="FlipMorph",e[e.ImpulseMorph=10]="ImpulseMorph"}(n=e.Type||(e.Type={})),function(e){let t;!function(e){e[e.Multiply=0]="Multiply",e[e.Add=1]="Add"}(t=e.Type||(e.Type={}))}(r=e.MaterialMorph||(e.MaterialMorph={}))}(s=e.Morph||(e.Morph={})),function(e){let t;!function(e){let t;!function(e){e[e.Bone=0]="Bone",e[e.Morph=1]="Morph"}(t=e.FrameType||(e.FrameType={}))}(t=e.FrameData||(e.FrameData={}))}(o=e.DisplayFrame||(e.DisplayFrame={})),function(e){let t,n;!function(e){e[e.Sphere=0]="Sphere",e[e.Box=1]="Box",e[e.Capsule=2]="Capsule"}(t=e.ShapeType||(e.ShapeType={})),function(e){e[e.FollowBone=0]="FollowBone",e[e.Physics=1]="Physics",e[e.PhysicsWithBone=2]="PhysicsWithBone"}(n=e.PhysicsMode||(e.PhysicsMode={}))}(a=e.RigidBody||(e.RigidBody={})),function(e){let t;!function(e){e[e.Spring6dof=0]="Spring6dof",e[e.Sixdof=1]="Sixdof",e[e.P2p=2]="P2p",e[e.ConeTwist=3]="ConeTwist",e[e.Slider=4]="Slider",e[e.Hinge=5]="Hinge"}(t=e.Type||(e.Type={}))}(l=e.Joint||(e.Joint={})),function(e){let t,n,r;!function(e){e[e.TriMesh=0]="TriMesh",e[e.Rope=1]="Rope"}(t=e.Type||(e.Type={})),function(e){e[e.Blink=1]="Blink",e[e.ClusterCreation=2]="ClusterCreation",e[e.LinkCrossing=4]="LinkCrossing"}(n=e.Flag||(e.Flag={})),function(e){e[e.VertexPoint=0]="VertexPoint",e[e.VertexTwoSided=1]="VertexTwoSided",e[e.VertexOneSided=2]="VertexOneSided",e[e.FaceTwoSided=3]="FaceTwoSided",e[e.FaceOneSided=4]="FaceOneSided"}(r=e.AeroDynamicModel||(e.AeroDynamicModel={}))}(d=e.SoftBody||(e.SoftBody={}))}(b||(b={}));class E{constructor(){}static async ParseAsync(e,t=new v){const n=new w(e);n.initializeTextDecoder("shift-jis");const r=this._ParseHeader(n),i=await this._ParseVerticesAsync(n),s=this._ParseIndices(n),o=this._ParseMaterials(n),a=this._ParseBones(n),l=this._ParseIks(n),d=this._ParseMorphs(n),[h,c]=this._ParseDisplayFrames(n,d);if(0===n.bytesAvailable){const e=[];return{header:r,vertices:i,indices:s,textures:e,materials:this._ConvertMaterials(o,e),bones:this._ConvertBones(a,l,i,h),morphs:d,displayFrames:h,rigidBodies:[],joints:[],softBodies:[]}}0!==n.getUint8()&&this._ParseEnglishNames(n,r,a,d,h,c);const u=this._ParseToonTextures(n),p=this._ConvertMaterials(o,u);if(0===n.bytesAvailable)return{header:r,vertices:i,indices:s,textures:u,materials:p,bones:this._ConvertBones(a,l,i,h),morphs:d,displayFrames:h,rigidBodies:[],joints:[],softBodies:[]};const g=this._ParseRigidBodies(n),f=this._ConvertBones(a,l,i,h,g);this._NormalizeRigidBodyPositions(g,f);const m=this._ParseJoints(n);return n.bytesAvailable>0&&t.warn(`There are ${n.bytesAvailable} bytes left after parsing`),{header:r,vertices:i,indices:s,textures:u,materials:p,bones:f,morphs:d,displayFrames:h,rigidBodies:g,joints:m,softBodies:[]}}static _ParseHeader(e){if(e.bytesAvailable<7)throw new Error("is not pmd file");const t=e.getSignatureString(3);if("Pmd"!==t)throw new Error("is not pmd file");const n=e.getFloat32(),r=e.getDecoderString(20,!0),i=e.getDecoderString(256,!0);return{signature:t,version:n,encoding:b.Header.Encoding.ShiftJis,additionalVec4Count:0,vertexIndexSize:2,textureIndexSize:4,materialIndexSize:4,boneIndexSize:2,morphIndexSize:2,rigidBodyIndexSize:4,modelName:r,englishModelName:"",comment:i,englishComment:""}}static async _ParseVerticesAsync(e){const t=e.getUint32(),n=[];let r=performance.now();for(let i=0;i<t;++i){const t=e.getFloat32Tuple(3),s=e.getFloat32Tuple(3),o=e.getFloat32Tuple(2),a=b.Vertex.BoneWeightType.Bdef2,l={boneIndices:[e.getUint16(),e.getUint16()],boneWeights:e.getUint8()/100},d=0!==e.getUint8();n.push({position:t,normal:s,uv:o,additionalVec4:[],weightType:a,boneWeight:l,edgeScale:d?1:0}),i%1e4==0&&100<performance.now()-r&&(await new Promise((e=>setTimeout(e,0))),r=performance.now())}return n}static _ParseIndices(e){const t=e.getUint32(),n=new Uint16Array(t);return e.getUint16Array(n),n}static _ParseMaterials(e){const t=e.getUint32(),n=[];for(let r=0;r<t;++r){const t=e.getFloat32Tuple(4),r=e.getFloat32(),i=e.getFloat32Tuple(3),s=e.getFloat32Tuple(3),o=e.getInt8(),a=e.getUint8(),l=e.getUint32(),d=e.getDecoderString(20,!0);let h=0;0!==a&&(h|=b.Material.Flag.EnabledToonEdge|b.Material.Flag.EnabledGroundShadow),.98!==t[3]&&(h|=b.Material.Flag.EnabledDrawShadow|b.Material.Flag.EnabledReceiveShadow),t[3]<1&&(h|=b.Material.Flag.IsDoubleSided);let c=b.Material.SphereTextureMode.Off,u="",p="";{const e=d.split("*");for(let t=0;t<e.length;++t){const n=e[t];let r=b.Material.SphereTextureMode.Off;if(""!==n){const e=n.lastIndexOf("."),t=-1!==e?n.substring(e).toLowerCase():"";".sph"===t?r=b.Material.SphereTextureMode.Multiply:".spa"===t&&(r=b.Material.SphereTextureMode.Add)}r!==b.Material.SphereTextureMode.Off?(c=r,p=n):u=n}}const g={name:d,englishName:"",diffuse:t,specular:i,shininess:r,ambient:s,flag:h,edgeColor:[0,0,0,1],edgeSize:1,textureIndex:u,sphereTextureIndex:p,sphereTextureMode:c,isSharedToonTexture:!1,toonTextureIndex:o,comment:"",indexCount:l};n.push(g)}return n}static _ParseBones(e){const t=e.getUint16(),n=[];for(let r=0;r<t;++r){const t={name:e.getDecoderString(20,!0),englishName:"",parentBoneIndex:e.getInt16(),tailIndex:e.getInt16(),type:e.getUint8(),ikIndex:e.getInt16(),position:e.getFloat32Tuple(3)};n.push(t)}return n}static _ParseIks(e){const t=e.getUint16(),n=[];for(let r=0;r<t;++r){const t=e.getUint16(),r=e.getUint16(),i=e.getUint8(),s=e.getUint16(),o=e.getFloat32(),a=[];for(let t=0;t<i;++t)a.push(e.getUint16());const l={boneIndex:t,targetIndex:r,iteration:s,rotationConstraint:o,links:a};n.push(l)}return n}static _ParseMorphs(e){const t=e.getUint16();if(0===t)return[];const n=[];for(let r=0;r<t;++r){const t=e.getDecoderString(20,!0),r=e.getUint32();let i={name:t,englishName:"",category:e.getUint8(),type:b.Morph.Type.VertexMorph};const s=new Int32Array(r),o=new Float32Array(3*r);for(let t=0;t<r;++t)s[t]=e.getUint32(),o[3*t+0]=e.getFloat32(),o[3*t+1]=e.getFloat32(),o[3*t+2]=e.getFloat32();i={...i,indices:s,positions:o},n.push(i)}const r=n.shift().indices;for(let e=0;e<n.length;++e){const t=n[e].indices;for(let e=0;e<t.length;++e){const n=t[e];0<=n&&n<r.length?t[e]=r[n]:t[e]=0}}return n}static _ParseDisplayFrames(e,t){const n=[],r=e.getUint8();for(let i=0;i<r;++i){const r={type:b.DisplayFrame.FrameData.FrameType.Morph,index:e.getUint16()},i={name:t[r.index]?.name??"",englishName:"",isSpecialFrame:!0,frames:[r]};n.push(i)}const i=n.length,s=e.getUint8();for(let t=0;t<s;++t){const t={name:e.getDecoderString(50,!0),englishName:"",isSpecialFrame:!1,frames:void 0};n.push(t)}const o=e.getUint32();for(let t=0;t<o;++t){const t=e.getUint16(),r=n[i+e.getUint8()-1];if(void 0!==r){const e={type:b.DisplayFrame.FrameData.FrameType.Bone,index:t};void 0===r.frames?r.frames=[e]:r.frames.push(e)}}for(let e=i;e<n.length;++e){const t=n[e];void 0===t.frames&&(t.frames=[])}return[n,i]}static _ParseEnglishNames(e,t,n,r,i,s){t.englishModelName=e.getDecoderString(20,!0),t.englishComment=e.getDecoderString(256,!0);for(let t=0;t<n.length;++t)n[t].englishName=e.getDecoderString(20,!0);for(let t=0;t<r.length;++t)r[t].englishName=e.getDecoderString(20,!0);for(let t=s;t<i.length;++t)i[t].englishName=e.getDecoderString(50,!0)}static _ParseToonTextures(e){const t=[];for(let n=0;n<10;++n)t.push(e.getDecoderString(100,!0));return t}static _PathNormalize(e){const t=(e=e.replace(/\\/g,"/")).split("/"),n=[];for(let e=0;e<t.length;++e){const r=t[e];"."!==r&&(".."===r?n.pop():n.push(r))}return n.join("/").toLowerCase()}static _ConvertMaterials(e,t){const n=new Array(t.length);for(let e=0;e<t.length;++e)n[e]=this._PathNormalize(t[e]);for(let r=0;r<e.length;++r){const i=e[r];if(0<=i.toonTextureIndex&&i.toonTextureIndex<t.length){const e=n[i.toonTextureIndex];if(/toon(10|0[0-9])\.bmp/.test(e)){i.isSharedToonTexture=!0;let t=e.substring(e.length-6,e.length-4);"n"===t[0]&&(t=t[1]),i.toonTextureIndex=parseInt(t,10)-1}}}const r=new Map;for(let e=0;e<t.length;++e)r.set(this._PathNormalize(t[e]),e);for(let n=0;n<e.length;++n){const i=e[n];if(""!==i.textureIndex){const e=this._PathNormalize(i.textureIndex);let n=r.get(e);void 0===n&&(n=r.size,r.set(e,n),t.push(i.textureIndex)),i.textureIndex=n}else i.textureIndex=-1;if(""!==i.sphereTextureIndex){const e=this._PathNormalize(i.sphereTextureIndex);let n=r.get(e);void 0===n&&(n=r.size,r.set(e,n),t.push(i.sphereTextureIndex)),i.sphereTextureIndex=n}else i.sphereTextureIndex=-1}return e}static _IkAngleLimitTable=new Map(Object.entries({左ひざ:[-180,-.5,0,0,0,0],右ひざ:[-180,-.5,0,0,0,0]}));static _ConvertBones(e,t,n,r,i){const s=new Map;for(let n=0;n<t.length;++n){const r=t[n].boneIndex;0<=r&&r<e.length&&!s.has(r)&&s.set(r,n)}const o=[];for(let t=0;t<e.length;++t){const n=e[t],r={name:n.name,englishName:n.englishName,position:n.position,parentBoneIndex:n.parentBoneIndex,transformOrder:0,flag:b.Bone.Flag.UseBoneIndexAsTailPosition,tailPosition:n.tailIndex<=0?-1:n.tailIndex,appendTransform:void 0,axisLimit:void 0,localVector:void 0,externalParentTransform:void 0,ik:void 0};let i=s.has(t);switch(r.flag|=b.Bone.Flag.IsRotatable|b.Bone.Flag.IsVisible|b.Bone.Flag.IsControllable,r.flag&=~b.Bone.Flag.IsMovable&~b.Bone.Flag.IsIkEnabled&~b.Bone.Flag.HasAppendRotate&~b.Bone.Flag.HasAxisLimit,n.type){case _.Bone.Type.RotateMove:r.flag|=b.Bone.Flag.IsMovable;break;case _.Bone.Type.Ik:i=!0;break;case _.Bone.Type.RotateEffect:r.flag|=b.Bone.Flag.HasAppendRotate,r.flag&=~b.Bone.Flag.UseBoneIndexAsTailPosition&~b.Bone.Flag.IsVisible,r.appendTransform={parentIndex:n.tailIndex,ratio:.01*n.ikIndex}}i&&(r.flag|=b.Bone.Flag.IsMovable|b.Bone.Flag.IsIkEnabled,r.transformOrder=1),o.push(r)}let a=Math.min(o.length,e.length);for(let t=0;t<a;++t){const n=e[t],r=o[t];if(n.type===_.Bone.Type.Twist){let t=e[n.tailIndex];void 0===t&&(t=e[0]);const i=t.position,s=n.position;r.axisLimit=[i[0]-s[0],i[1]-s[1],i[2]-s[2]];const o=r.axisLimit,a=Math.sqrt(o[0]*o[0]+o[1]*o[1]+o[2]*o[2]);o[0]/=a,o[1]/=a,o[2]/=a,r.flag&=~b.Bone.Flag.UseBoneIndexAsTailPosition}}const l=[];for(let n=0;n<a;++n){const r=o[n];if(0==(r.flag&b.Bone.Flag.IsIkEnabled))continue;let i=0;for(let s=0;s<t.length;++s){const a=t[s];if(a.boneIndex!==n)continue;let d;0===i?(d=r,i+=1):(d={name:r.name+"+",englishName:r.englishName,position:[...r.position],parentBoneIndex:n,transformOrder:r.transformOrder,flag:r.flag&~b.Bone.Flag.IsVisible&~b.Bone.Flag.UseBoneIndexAsTailPosition,tailPosition:[0,0,0],appendTransform:void 0!==r.appendTransform?{...r.appendTransform}:void 0,axisLimit:void 0!==r.axisLimit?[...r.axisLimit]:void 0,localVector:void 0!==r.localVector?{x:[...r.localVector.x],z:[...r.localVector.z]}:void 0,externalParentTransform:r.externalParentTransform,ik:void 0},l.push(d),i+=1),void 0===d.ik&&(d.ik={target:0,iteration:0,rotationConstraint:0,links:[]});{const t=d.ik;t.target=a.targetIndex,t.iteration=a.iteration,t.rotationConstraint=4*a.rotationConstraint;const n=a.links;for(let r=0;r<n.length;++r){const i=n[r];if(0<=i&&i<o.length){const n={target:i,limitation:void 0};if(0<=i&&i<e.length){const t=e[i].name,r=this._IkAngleLimitTable.get(t);void 0!==r&&(n.limitation={minimumAngle:[r[0],r[2],r[4]],maximumAngle:[r[1],r[3],r[5]]})}t.links.push(n)}}}}}o.push(...l),a=Math.min(o.length,e.length);const d=[];for(let e=0;e<a;++e)if(0!=(o[e].flag&b.Bone.Flag.IsIkEnabled))for(let n=0;n<t.length;++n)if(t[n].boneIndex===e){d.push([e,n]);break}let h=!0;for(let e=0;e<d.length-1;++e)if(d[e][1]>d[e+1][1]){h=!1;break}if(!h){d.sort(((e,t)=>e[1]-t[1]));const e=new Array(d.length);for(let t=1;t<d.length;++t){let n=!0;(d[t-1][0]>d[t][0]||void 0!==e[t-1])&&(n=!1),n||(e[t]=o[d[t-1][0]])}const t=new Map;for(let n=0;n<e.length;++n){const r=e[n];void 0===r||t.has(r)||t.set(r,n)}const s=new Array(d.length);for(let e=0;e<d.length;++e)s[e]=o[d[e][0]];const a=o.slice();for(let n=0;0<t.size;++n){for(let n=1;n<d.length;++n)if(void 0!==e[n]&&void 0!==s[n]&&!t.has(s[n])){const r=s[n],i=o.indexOf(r);o.splice(i,1);const a=o.indexOf(e[n])+1;o.splice(a,0,r),t.delete(r)}if(d.length<n)break}const l=new Map;for(let e=0;e<o.length;++e){const t=o[e];l.set(t,e)}for(let e=0;e<n.length;++e){const t=n[e].boneWeight;if("number"==typeof t.boneIndices)t.boneIndices=l.get(a[t.boneIndices]);else{const e=t.boneIndices;for(let t=0;t<e.length;++t)e[t]=l.get(a[e[t]])}}for(let e=0;e<o.length;++e){const t=o[e];if(t.parentBoneIndex=l.get(a[t.parentBoneIndex]),"number"==typeof t.tailPosition&&(t.tailPosition=l.get(a[t.tailPosition])),t.appendTransform&&(t.appendTransform.parentIndex=l.get(a[t.appendTransform.parentIndex])),t.ik){t.ik.target=l.get(a[t.ik.target]);const e=t.ik.links;for(let t=0;t<e.length;++t)e[t].target=l.get(a[e[t].target])}}for(let e=0;e<r.length;++e){const t=r[e].frames;if(void 0!==t)for(let e=0;e<t.length;++e){const n=t[e];n.type===b.DisplayFrame.FrameData.FrameType.Bone&&(n.index=l.get(a[n.index]))}}if(void 0!==i)for(let e=0;e<i.length;++e){const t=i[e];t.boneIndex=l.get(a[t.boneIndex])}}let c=!1;for(let e=0;e<o.length;++e){let t=o[e];for(let n=0;n<o.length;++n){const r=o[n].parentBoneIndex;if(r===e){c=!0;break}if(t=o[r],void 0===t)break}if(c)break}if(c)for(let e=0;e<o.length;++e){let e=!1;for(let t=0;t<o.length;++t){const n=o[t];let r=n,i=n.transformOrder;for(;;){const t=o[r.parentBoneIndex];if(void 0===t)break;i<t.transformOrder&&(i=t.transformOrder,e=!0),r=t}n.transformOrder=i}if(!e)break}for(let e=0;e<o.length;++e){const t=o[e];0!=(t.flag&b.Bone.Flag.UseBoneIndexAsTailPosition)?"number"!=typeof t.tailPosition&&(t.tailPosition=-1):"number"==typeof t.tailPosition&&(t.tailPosition=[0,0,0])}return o}static _ParseRigidBodies(e){const t=e.getUint32(),n=[];for(let r=0;r<t;++r){const t={name:e.getDecoderString(20,!0),englishName:"",boneIndex:e.getInt16(),collisionGroup:e.getUint8(),collisionMask:e.getUint16(),shapeType:e.getUint8(),shapeSize:e.getFloat32Tuple(3),shapePosition:e.getFloat32Tuple(3),shapeRotation:e.getFloat32Tuple(3),mass:e.getFloat32(),linearDamping:e.getFloat32(),angularDamping:e.getFloat32(),repulsion:e.getFloat32(),friction:e.getFloat32(),physicsMode:e.getUint8()};n.push(t)}return n}static _NormalizeRigidBodyPositions(e,t){for(let n=0;n<e.length;++n){const r=e[n],i=t[r.boneIndex<0?0:r.boneIndex].position,s=r.shapePosition;s[0]+=i[0],s[1]+=i[1],s[2]+=i[2]}}static _ParseJoints(e){const t=e.getUint32(),n=[];for(let r=0;r<t;++r){const t=e.getDecoderString(20,!0),r=e.getInt32(),i=e.getInt32(),s=e.getFloat32Tuple(3),o=e.getFloat32Tuple(3),a=e.getFloat32Tuple(3),l=e.getFloat32Tuple(3),d=e.getFloat32Tuple(3),h=e.getFloat32Tuple(3),c=e.getFloat32Tuple(3),u=e.getFloat32Tuple(3),p={name:t,englishName:"",type:b.Joint.Type.Spring6dof,rigidbodyIndexA:r,rigidbodyIndexB:i,position:s,rotation:o,positionMin:a,positionMax:l,rotationMin:d,rotationMax:h,springPosition:c,springRotation:u};n.push(p)}return n}}const S={".pmd":{isBinary:!0}};var C=n(1359),F=n(5530),B=n(6803),R=n(998),U=n(706),D=n(216),P=n(7762),k=n(6504),V=n(3346),L=n(2564),O=n(1137),N=n(8986),z=n(6041),W=n(2781),q=n(9848),K=n(2940);class H{static 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G(e){const t=(e=e.replace(/\\/g,"/")).split("/"),n=[];for(let e=0;e<t.length;++e){const r=t[e];"."!==r&&(".."===r?n.pop():n.push(r))}return n.join("/")}class Q{uniqueId;leftLoadCount;isRequesting;errorTextureDatas;constructor(e){this.uniqueId=e,this.leftLoadCount=0,this.isRequesting=!0,this.errorTextureDatas=[]}}class X{observable;hasLoadError;constructor(){this.observable=new q.cP,this.hasLoadError=!1}}class Y{cacheKey;_scene;_assetContainer;_textureName;_options;_onLoad;_onError;_forcedExtension;_texture;constructor(e,t,n,r,i,s,o,a,l,d){this.cacheKey=e,this._scene=t,this._assetContainer=n,this._textureName=i,this._options=o,this._onLoad=a,this._onError=l,this._forcedExtension=d,this._texture=null,s||t._loadFile(r,(e=>{this._createTexture(t,n,i,e,o,a,((e,t)=>{l?.(e,t)}),d)}),void 0,!0,!0,((e,t)=>{l?.(e?e.status+" "+e.statusText:"",t)}))}loadFromArrayBuffer(e){this._createTexture(this._scene,this._assetContainer,this._textureName,e,this._options,this._onLoad,((e,t)=>{this._onError?.(e,t)}),this._forcedExtension)}_onDisposeCallback=null;registerOnDisposeCallback(e){this._onDisposeCallback=e,this._texture.onDisposeObservable.addOnce(e)}unregisterOnDisposeCallback(){const e=this._onDisposeCallback;return null===e?null:(this._onDisposeCallback=null,this._texture.onDisposeObservable.removeCallback(e),e)}_createTexture(e,t,n,r,i,s,o,a){e._blockEntityCollection=!!t;const l={noMipmap:i.noMipmap,invertY:i.invertY,samplingMode:i.samplingMode,onLoad:()=>{null===this._texture?null!==s&&K._.SetImmediate(s):s?.()},onError:o,buffer:r,deleteBuffer:i.deleteBuffer,format:i.format,mimeType:i.mimeType,forcedExtension:a},d=this._texture=new W.g("data:"+n,e,l);d._parentContainer=t,e._blockEntityCollection=!1,t?.textures.push(d),d.name=n}get texture(){return this._texture}}class j{onModelTextureLoadedObservable=new Map;textureCache=new Map;_textureLoadInfoMap=new Map;_loadingModels=new Map;_errorTexturesReferenceCount=new Map;_incrementLeftLoadCount(e){let t=this._loadingModels.get(e);void 0===t&&(t=new Q(e),this._loadingModels.set(e,t)),t.leftLoadCount+=1;let n=this.onModelTextureLoadedObservable.get(e);return void 0===n&&(n=new q.cP,this.onModelTextureLoadedObservable.set(e,n)),t}_decrementLeftLoadCount(e){if(e.leftLoadCount-=1,!e.isRequesting&&0===e.leftLoadCount){this._removeErrorTexturesReferenceCount(e.uniqueId),this._loadingModels.delete(e.uniqueId);const t=this.onModelTextureLoadedObservable.get(e.uniqueId);t?.notifyObservers(),t?.clear(),this.onModelTextureLoadedObservable.delete(e.uniqueId)}}loadModelTexturesEnd(e){const t=this._loadingModels.get(e);if(void 0!==t&&(t.isRequesting=!1,0===t.leftLoadCount)){this._removeErrorTexturesReferenceCount(e),this._loadingModels.delete(e);const t=this.onModelTextureLoadedObservable.get(e);t?.notifyObservers(),t?.clear(),this.onModelTextureLoadedObservable.delete(e)}}_addErrorTextureReferenceCount(e,t){this._loadingModels.get(e).errorTextureDatas.push(t),this._errorTexturesReferenceCount.set(t,(this._errorTexturesReferenceCount.get(t)??0)+1)}_removeErrorTexturesReferenceCount(e){const t=this._loadingModels.get(e);for(let e=0;e<t.errorTextureDatas.length;++e){const n=t.errorTextureDatas[e],r=this._errorTexturesReferenceCount.get(n)-1;0===r?null!==n.texture?n.texture.dispose():(this._textureLoadInfoMap.delete(n.cacheKey),this.textureCache.delete(n.cacheKey),this._errorTexturesReferenceCount.delete(n)):this._errorTexturesReferenceCount.set(n,r)}}_handleTextureOnDispose(e){e.registerOnDisposeCallback((()=>{this._textureLoadInfoMap.delete(e.cacheKey),this.textureCache.delete(e.cacheKey),this._errorTexturesReferenceCount.delete(e)}))}_createTextureCacheKey(e,t){const n=e.lastIndexOf(".");let r="";return-1!==n&&(r=e.substring(n),e=e.substring(0,n)),e+ +(t.noMipmap??!1)+ +(t.invertY??!0)+(t.samplingMode??W.g.TRILINEAR_SAMPLINGMODE)+(t.format??o.Y.TEXTUREFORMAT_RGBA)+r}async _loadTextureAsyncInternal(e,t,n,r,i,s,o){const a=this._incrementLeftLoadCount(e),l=this._createTextureCacheKey(t,o);let d=this._textureLoadInfoMap.get(l);void 0===d&&(d=new X,this._textureLoadInfoMap.set(l,d));let h=this.textureCache.get(l);if(void 0===h&&!d.hasLoadError){const a=null!==r?H.Data[r]:t;h=new Y(l,i,s,a,t,null!==n,o,(()=>{this._handleTextureOnDispose(h),d.hasLoadError=!1,d.observable.notifyObservers(!1),d.observable.clear()}),((t,n)=>{null!==h.texture&&this._handleTextureOnDispose(h),this._addErrorTextureReferenceCount(e,h),d.hasLoadError=!0,d.observable.notifyObservers(!0),d.observable.clear()}),o.forcedExtension),this.textureCache.set(l,h);const c=n instanceof Blob?await n.arrayBuffer():n;null!==c&&h.loadFromArrayBuffer(c)}return null!==h.texture&&h.texture.isReady()?(this._decrementLeftLoadCount(a),d.hasLoadError?null:h.texture):new Promise((e=>{d.observable.addOnce((t=>{this._decrementLeftLoadCount(a),e(t?null:h.texture)}))}))}async loadTextureAsync(e,t,n,r,i,s){let o;"number"==typeof n?((n<-1||9<n)&&(n=-1),n+=1,o=!0):o=!1;const a=o?o?"file:shared_toon_texture_"+n:n:G(t+n);return await this._loadTextureAsyncInternal(e,a,null,o?n:null,r,i,s)}async loadTextureFromBufferAsync(e,t,n,r,i,s,o=!0){return o&&(t=G(t)),await this._loadTextureAsyncInternal(e,t,n,null,r,i,s)}}var $=n(2673),J=n(9259),Z=n(6877),ee=n(6552),te=n(426),ne=function(e,t,n,r){var i,s=arguments.length,o=s<3?t:null===r?r=Object.getOwnPropertyDescriptor(t,n):r;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)o=Reflect.decorate(e,t,n,r);else for(var a=e.length-1;a>=0;a--)(i=e[a])&&(o=(s<3?i(o):s>3?i(t,n,o):i(t,n))||o);return s>3&&o&&Object.defineProperty(t,n,o),o};class re{isMock=!0;sphereTexture=null;sphereTextureBlendMode=te.rw.Add;toonTexture=null;ignoreDiffuseWhenToonTextureIsNull=!1;applyAmbientColorToDiffuse=!0;clampAlpha=!0;textureMultiplicativeColor=new z.ov(1,1,1,1);textureAdditiveColor=new z.ov(0,0,0,0);sphereTextureMultiplicativeColor=new z.ov(1,1,1,1);sphereTextureAdditiveColor=new z.ov(0,0,0,0);toonTextureMultiplicativeColor=new z.ov(1,1,1,1);toonTextureAdditiveColor=new z.ov(0,0,0,0);useTextureColor=!1;useSphereTextureColor=!1;useToonTextureColor=!1}class ie extends $.F{_pluginMaterial;_renderOutline=!1;outlineWidth=.01;outlineColor=new z.v9(0,0,0);outlineAlpha=1;_disposed=!1;constructor(e,t,n=!1){super(e,t,n),this.specularColor=new z.v9(0,0,0),(this._pluginMaterial=new re).ignoreDiffuseWhenToonTextureIsNull=!0,this._initPluginShaderSourceAsync(this._shaderLanguage)}async _initPluginShaderSourceAsync(e){const t=e===c.w.GLSL?(await n.e(71).then(n.bind(n,3313))).MmdPluginMaterial:(await n.e(126).then(n.bind(n,5718))).MmdPluginMaterial;if(this._disposed)return;const r=this._pluginMaterial,i=this._pluginMaterial=new t(this);i.isEnabled=!0,i.sphereTexture=r.sphereTexture,i.sphereTextureBlendMode=r.sphereTextureBlendMode,i.toonTexture=r.toonTexture,i.ignoreDiffuseWhenToonTextureIsNull=r.ignoreDiffuseWhenToonTextureIsNull,i.applyAmbientColorToDiffuse=r.applyAmbientColorToDiffuse,i.clampAlpha=r.clampAlpha,i.textureMultiplicativeColor=r.textureMultiplicativeColor,i.textureAdditiveColor=r.textureAdditiveColor,i.sphereTextureMultiplicativeColor=r.sphereTextureMultiplicativeColor,i.sphereTextureAdditiveColor=r.sphereTextureAdditiveColor,i.toonTextureMultiplicativeColor=r.toonTextureMultiplicativeColor,i.toonTextureAdditiveColor=r.toonTextureAdditiveColor,i.useTextureColor=r.useTextureColor,i.useSphereTextureColor=r.useSphereTextureColor,i.useToonTextureColor=r.useToonTextureColor}dispose(e,t){super.dispose(e,t),this._disposed=!0}isReadyForSubMesh(e,t,n){return!this._pluginMaterial.isMock&&super.isReadyForSubMesh(e,t,n)}get sphereTexture(){return this._pluginMaterial.sphereTexture}set sphereTexture(e){this._pluginMaterial.sphereTexture=e}get sphereTextureBlendMode(){return this._pluginMaterial.sphereTextureBlendMode}set sphereTextureBlendMode(e){this._pluginMaterial.sphereTextureBlendMode=e}get toonTexture(){return this._pluginMaterial.toonTexture}set toonTexture(e){this._pluginMaterial.toonTexture=e}get ignoreDiffuseWhenToonTextureIsNull(){return this._pluginMaterial.ignoreDiffuseWhenToonTextureIsNull}set ignoreDiffuseWhenToonTextureIsNull(e){this._pluginMaterial.ignoreDiffuseWhenToonTextureIsNull=e}get applyAmbientColorToDiffuse(){return this._pluginMaterial.applyAmbientColorToDiffuse}set applyAmbientColorToDiffuse(e){this._pluginMaterial.applyAmbientColorToDiffuse=e}get clampAlpha(){return this._pluginMaterial.clampAlpha}set clampAlpha(e){this._pluginMaterial.clampAlpha=e}get textureMultiplicativeColor(){return this._pluginMaterial.useTextureColor=!0,this._pluginMaterial.textureMultiplicativeColor}set textureMultiplicativeColor(e){this._pluginMaterial.useTextureColor=!0,this._pluginMaterial.textureMultiplicativeColor=e}get textureAdditiveColor(){return this._pluginMaterial.useTextureColor=!0,this._pluginMaterial.textureAdditiveColor}set textureAdditiveColor(e){this._pluginMaterial.useTextureColor=!0,this._pluginMaterial.textureAdditiveColor=e}get sphereTextureMultiplicativeColor(){return this._pluginMaterial.useSphereTextureColor=!0,this._pluginMaterial.sphereTextureMultiplicativeColor}set sphereTextureMultiplicativeColor(e){this._pluginMaterial.useSphereTextureColor=!0,this._pluginMaterial.sphereTextureMultiplicativeColor=e}get sphereTextureAdditiveColor(){return this._pluginMaterial.useSphereTextureColor=!0,this._pluginMaterial.sphereTextureAdditiveColor}set sphereTextureAdditiveColor(e){this._pluginMaterial.useSphereTextureColor=!0,this._pluginMaterial.sphereTextureAdditiveColor=e}get toonTextureMultiplicativeColor(){return this._pluginMaterial.useToonTextureColor=!0,this._pluginMaterial.toonTextureMultiplicativeColor}set toonTextureMultiplicativeColor(e){this._pluginMaterial.useToonTextureColor=!0,this._pluginMaterial.toonTextureMultiplicativeColor=e}get toonTextureAdditiveColor(){return this._pluginMaterial.useToonTextureColor=!0,this._pluginMaterial.toonTextureAdditiveColor}set toonTextureAdditiveColor(e){this._pluginMaterial.useToonTextureColor=!0,this._pluginMaterial.toonTextureAdditiveColor=e}get renderOutline(){return this._renderOutline}set renderOutline(e){e&&this.getScene().getMmdOutlineRenderer?.(),this._renderOutline=e}needAlphaBlending(){return!this._disableAlphaBlending&&(super.needAlphaBlending()||null!==this._pluginMaterial.sphereTexture&&this._pluginMaterial.sphereTextureBlendMode===te.rw.Multiply)}clone(e,t=!0,n=""){const r=Z.p.Clone((()=>new ie(e,this.getScene())),this,{cloneTexturesOnlyOnce:t});return r.name=e,r.id=e,this.stencil.copyTo(r.stencil),this._clonePlugins(r,n),r}static Parse(e,t,n){const r=Z.p.Parse((()=>new ie(e.name,t)),e,t,n);return e.stencil&&r.stencil.parse(e.stencil,t,n),N.i._ParsePlugins(e,r,t,n),r}}ne([(0,J.lK)("renderOutline")],ie.prototype,"_renderOutline",void 0),ne([(0,J.lK)()],ie.prototype,"outlineWidth",void 0),ne([(0,J.jT)()],ie.prototype,"outlineColor",void 0),ne([(0,J.lK)()],ie.prototype,"outlineAlpha",void 0),(0,ee.Y5)("BABYLON.MmdStandardMaterial",ie);class se{files;_fileRootId;_fileMap=new Map;constructor(e,t,n){if(t=G(t),this.files=e,this._fileRootId=n,0!==e.length)if(e[0]instanceof File)for(const r of e){const e=G(r.webkitRelativePath);if(!e.startsWith(t))continue;const i=n+G(e.slice(t.length));this._fileMap.set(G(i).toUpperCase(),r)}else for(const t of e){const e=n+G(t.relativePath);this._fileMap.set(G(e).toUpperCase(),t)}}createFullPath(e){return this._fileRootId+G(e)}resolve(e){const t=G(e);return this._fileMap.get(t.toUpperCase())}}var oe,ae,le=n(917),de=n(6882);!function(e){e[e.Opaque=N.i.MATERIAL_OPAQUE]="Opaque",e[e.AlphaTest=N.i.MATERIAL_ALPHATEST]="AlphaTest",e[e.AlphaBlend=N.i.MATERIAL_ALPHABLEND]="AlphaBlend"}(oe||(oe={}));class he{_scene;_renderTargetTexture;_resultPixelsBuffer;constructor(e,t=512){this._scene=e;const n=e.getEngine(),r=this._renderTargetTexture=new de.$("texture_alpha_checker",t,e,{generateDepthBuffer:!1,generateStencilBuffer:!1,generateMipMaps:!1,type:o.Y.TEXTURETYPE_UNSIGNED_BYTE,format:n.isWebGPU||n.version>1?o.Y.TEXTUREFORMAT_RED:o.Y.TEXTUREFORMAT_RGBA,doNotChangeAspectRatio:!0});r.noPrePassRenderer=!0,r.anisotropicFilteringLevel=1,r.renderParticles=!1,r.optimizeUVAllocation=!0,r.ignoreCameraViewport=!0,r.clearColor=new z.ov(0,0,0,1),this._resultPixelsBuffer=new Uint8Array(t*t*4)}async _renderTexture(e,t,n){const r=he._GetShader(this._scene);r.setTexture("textureSampler",e);let i=null;null!==n&&(i=t.subMeshes,t.subMeshes=[t.subMeshes[n]]);const s=this._renderTargetTexture;for(s.renderList=[t],s.setMaterialForRendering(t,r);!s.isReadyForRendering()||!r.isReady();)if(await new Promise((e=>{setTimeout(e,0)})),null===s._texture)return new Uint8Array(0);const o=t._internalAbstractMeshDataInfo._currentLODIsUpToDate,a=t._internalAbstractMeshDataInfo._currentLOD;t._internalAbstractMeshDataInfo._currentLODIsUpToDate=!0,t._internalAbstractMeshDataInfo._currentLOD=t;const l=t._nodeDataStorage._isEnabled,d=t._nodeDataStorage._isParentEnabled;t._nodeDataStorage._isEnabled=!0,t._nodeDataStorage._isParentEnabled=!0,s.render(!1,!1),t._nodeDataStorage._isParentEnabled=d,t._nodeDataStorage._isEnabled=l,t._internalAbstractMeshDataInfo._currentLOD=a,t._internalAbstractMeshDataInfo._currentLODIsUpToDate=o;const h=r.getEffect();t.geometry._releaseVertexArrayObject(h);const c=t.subMeshes;for(let e=0,t=c.length;e<t;++e)c[e]._removeDrawWrapper(s.renderPassId,!0);null!==i&&(t.subMeshes=i);const u=this._resultPixelsBuffer;return await s.readPixels(void 0,void 0,u),u}_blockRendering=!1;_taskQueue=[];async hasTranslucentFragmentsOnGeometry(e,t,n,r,i){if(!e.isReady())throw new Error("Texture is not ready");this._blockRendering&&await new Promise((e=>{this._taskQueue.push(e)})),this._blockRendering=!0;const s=await this._renderTexture(e,t,n);let o=0,a=0,l=0;for(let e=0;e<s.length;e+=4){const t=s[e];o=Math.max(o,t),0<t&&t<255&&(a+=t,l+=1)}0!==l&&(a/=l),this._blockRendering=!1;const d=this._taskQueue.shift();return void 0!==d&&d(),o<r?oe.Opaque:a+i<o?oe.AlphaTest:oe.AlphaBlend}async hasFragmentsOnlyOpaqueOnGeometry(e,t,n){if(!e.isReady())throw new Error("Texture is not ready");this._blockRendering&&await new Promise((e=>{this._taskQueue.push(e)})),this._blockRendering=!0;const r=await this._renderTexture(e,t,n);for(let e=0;e<r.length;e+=4)if(0!==r[e]){this._blockRendering=!1;const e=this._taskQueue.shift();return void 0!==e&&e(),!1}this._blockRendering=!1;const i=this._taskQueue.shift();return void 0!==i&&i(),!0}dispose(){this._renderTargetTexture.dispose()}static _GetShader(e){if(!e._textureAlphaCheckerShader){const t=e.getEngine().isWebGPU?c.w.WGSL:c.w.GLSL,r=new le.B("textureAlphaChecker",e,{vertex:"textureAlphaChecker",fragment:"textureAlphaChecker"},{needAlphaBlending:!1,needAlphaTesting:!1,attributes:["uv"],uniforms:[],samplers:["textureSampler"],shaderLanguage:t,extraInitializationsAsync:async()=>{t===c.w.WGSL?await Promise.all([n.e(126).then(n.bind(n,1306)),n.e(126).then(n.bind(n,6876))]):await Promise.all([n.e(71).then(n.bind(n,9457)),n.e(71).then(n.bind(n,71))])}});r.backFaceCulling=!1,r.alphaMode=o.Y.ALPHA_DISABLE,e.onDisposeObservable.add((()=>{e._textureAlphaCheckerShader?.dispose(),e._textureAlphaCheckerShader=null})),e._textureAlphaCheckerShader=r}return e._textureAlphaCheckerShader}static DisposeShader(e){e._textureAlphaCheckerShader?.dispose(),e._textureAlphaCheckerShader=null}}!function(e){e[e.DepthWriteAlphaBlendingWithEvaluation=0]="DepthWriteAlphaBlendingWithEvaluation",e[e.DepthWriteAlphaBlending=1]="DepthWriteAlphaBlending",e[e.AlphaEvaluation=2]="AlphaEvaluation"}(ae||(ae={}));class ce{renderMethod=ae.DepthWriteAlphaBlendingWithEvaluation;forceDisableAlphaEvaluation=!1;alphaThreshold=195;alphaBlendThreshold=100;alphaEvaluationResolution=512;deleteTextureBufferAfterLoad=!0;_textureLoader=new j;nextStartingAlphaIndex=65536;alphaIndexIncrementsPerModel=1024;_setMeshesAlphaIndex(e){let t=this.nextStartingAlphaIndex;for(let n=0;n<e.length;++n)e[n].alphaIndex=t,t+=1;this.nextStartingAlphaIndex+=this.alphaIndexIncrementsPerModel}buildMaterials(e,t,n,r,i,s,o,a,l,d,h,c,u,p,g){this.renderMethod!==ae.DepthWriteAlphaBlendingWithEvaluation&&this.renderMethod!==ae.DepthWriteAlphaBlending||this._setMeshesAlphaIndex(l);const f=d.blockMaterialDirtyMechanism;d._forceBlockMaterialDirtyMechanism(!0);let m=null;const x=()=>null!==m?m:this.forceDisableAlphaEvaluation?null:m=new he(d,this.alphaEvaluationResolution),y=new se(o,i,s),A=[],T={lengthComputable:!0,loaded:0,total:3*t.length},M=()=>{T.loaded+=1,p?.(T)},_=[];for(let s=0;s<t.length;++s){const o=t[s];d._blockEntityCollection=!!h;const l=new ie(o.name,d);l._parentContainer=h,d._blockEntityCollection=!1,h?.materials.push(l);{const t=[],c=this.loadGeneralScalarProperties(l,o,a[s]);void 0!==c&&t.push(c);const p=this.loadDiffuseTexture(e,l,o,r,n[o.textureIndex]??null,d,h,i,y,u,M),g=()=>this.setAlphaBlendMode(l,o,a[s],u,x);if(void 0!==p){const e=p.then(g);t.push(e)}else{const e=g();void 0!==e&&t.push(e)}const f=this.loadSphereTexture(e,l,o,r,n[o.sphereTextureIndex]??null,d,h,i,y,u,M);void 0!==f&&t.push(f);const m=this.loadToonTexture(e,l,o,r,n[o.toonTextureIndex]??null,d,h,i,y,u,M);void 0!==m&&t.push(m);const T=this.loadOutlineRenderingProperties(l,o,u);void 0!==T&&t.push(T),A.push(...t),Promise.all(t).then((()=>{this.afterBuildSingleMaterial(l,s,o,r,n,d,i)}))}_.push(l)}this._textureLoader.loadModelTexturesEnd(e);const b=this._textureLoader.onModelTextureLoadedObservable.get(e);return void 0!==b?b.addOnce((()=>{Promise.all(A).then((()=>{m?.dispose(),d._forceBlockMaterialDirtyMechanism(f),null!==c&&this._buildTextureNameMap(t,_,r,n,c),g?.()}))})):Promise.all(A).then((()=>{m?.dispose(),d._forceBlockMaterialDirtyMechanism(f),null!==c&&this._buildTextureNameMap(t,_,r,n,c),g?.()})),_}_buildTextureNameMap(e,t,n,r,i){for(let s=0;s<e.length;++s){const o=e[s],a=t[s],l=n[r[o.textureIndex]?.imagePathIndex];if(void 0!==l){const e=a.diffuseTexture;null!==e&&i.set(e,l)}const d=n[r[o.sphereTextureIndex]?.imagePathIndex];if(void 0!==d){const e=a.sphereTexture;null!==e&&i.set(e,d)}const h=n[r[o.toonTextureIndex]?.imagePathIndex];if(void 0!==h){const e=a.toonTexture;null!==e&&i.set(e,h)}}}loadGeneralScalarProperties=(e,t,n)=>{const r=t.diffuse;e.diffuseColor=new z.v9(r[0],r[1],r[2]);const i=t.specular;e.specularColor=new z.v9(i[0],i[1],i[2]);const s=t.ambient;e.ambientColor=new z.v9(s[0],s[1],s[2]);const o=t.diffuse[3];if(e.alpha=o,0===o)for(let e=0;e<n.length;++e){const t=n[e];void 0!==t.isVisible&&(t.isVisible=!1)}e.specularPower=t.shininess};loadDiffuseTexture=async(e,t,n,r,i,s,a,l,d,h,c)=>{t.backFaceCulling=!(n.flag&b.Material.Flag.IsDoubleSided);const u=r[i?.imagePathIndex??-1];if(void 0!==u){const n=d.createFullPath(u);let r;const p=d.resolve(n);r=void 0!==p?await this._textureLoader.loadTextureFromBufferAsync(e,n,p instanceof File?p:p.data,s,a,{...i,deleteBuffer:this.deleteTextureBufferAfterLoad,format:o.Y.TEXTUREFORMAT_RGBA,mimeType:p instanceof File?p.type:p.mimeType}):await this._textureLoader.loadTextureAsync(e,l,u,s,a,{...i,deleteBuffer:this.deleteTextureBufferAfterLoad,format:o.Y.TEXTUREFORMAT_RGBA});const g=r;null!==g?t.diffuseTexture=g:h.error(`Failed to load diffuse texture: ${n}`),c?.()}else c?.()};async _evaluateDiffuseTextureTransparencyMode(e,t,n,r,i){let s=Number.MIN_SAFE_INTEGER;if(this.renderMethod===ae.DepthWriteAlphaBlendingWithEvaluation){let r=t>>4&3;if(0==(3^r)&&(r=-1),-1===r){s=N.i.MATERIAL_OPAQUE;const t=i();if(null!==t)for(let r=0;r<n.length;++r){const i=n[r];if(!await t.hasFragmentsOnlyOpaqueOnGeometry(e,i?.mesh??i,void 0!==i?.subMeshIndex?i.subMeshIndex:null)){s=N.i.MATERIAL_ALPHABLEND;break}}}else s=0===r?N.i.MATERIAL_OPAQUE:N.i.MATERIAL_ALPHABLEND}else if(this.renderMethod===ae.AlphaEvaluation){let r=15&t;if(0==(15^r)&&(r=-1),-1!==r)s=r;else{const t=i();if(null!==t)for(let r=0;r<n.length;++r){const i=n[r],o=await t.hasTranslucentFragmentsOnGeometry(e,i?.mesh??i,void 0!==i?.subMeshIndex?i.subMeshIndex:null,this.alphaThreshold,this.alphaBlendThreshold);s<o&&(s=o)}}}else r.warn(`Unknown shading method for evaluating transparency mode: ${this.renderMethod}`);return s!==Number.MIN_SAFE_INTEGER?s:null}setAlphaBlendMode=async(e,t,n,r,i)=>{if(this.renderMethod===ae.DepthWriteAlphaBlending)return e.diffuseTexture&&(e.diffuseTexture.hasAlpha=!0,e.useAlphaFromDiffuseTexture=!0),e.transparencyMode=N.i.MATERIAL_ALPHABLEND,void(e.forceDepthWrite=!0);if(this.renderMethod===ae.DepthWriteAlphaBlendingWithEvaluation&&e.alpha<1)return e.diffuseTexture&&(e.diffuseTexture.hasAlpha=!0,e.useAlphaFromDiffuseTexture=!0),e.transparencyMode=N.i.MATERIAL_ALPHABLEND,void(e.forceDepthWrite=!0);const s=e.diffuseTexture,o=t.evaluatedTransparency??-1;if(null!==s){const t=await this._evaluateDiffuseTextureTransparencyMode(s,o,n,r,i);if(null!==t){const n=t!==N.i.MATERIAL_OPAQUE;n&&(s.hasAlpha=!0),e.useAlphaFromDiffuseTexture=n,e.transparencyMode=t,this.renderMethod===ae.DepthWriteAlphaBlendingWithEvaluation&&(e.forceDepthWrite=n)}}else if(this.renderMethod===ae.DepthWriteAlphaBlendingWithEvaluation){let t=o>>4&3;0==(3^t)&&(t=0),e.transparencyMode=0===t?N.i.MATERIAL_OPAQUE:N.i.MATERIAL_ALPHABLEND}else{let t=15&o;0==(15^t)&&(t=0),e.transparencyMode=N.i.MATERIAL_OPAQUE}};loadSphereTexture=async(e,t,n,r,i,s,a,l,d,h,c)=>{if(n.sphereTextureMode!==b.Material.SphereTextureMode.Off){const u=r[i?.imagePathIndex??-1];if(void 0!==u){const r=s.getEngine().isWebGPU||n.sphereTextureMode===b.Material.SphereTextureMode.Multiply?o.Y.TEXTUREFORMAT_RGBA:o.Y.TEXTUREFORMAT_RGB,p=d.createFullPath(u);let g;const f=d.resolve(p);g=void 0!==f?await this._textureLoader.loadTextureFromBufferAsync(e,p,f instanceof File?f:f.data,s,a,{...i,deleteBuffer:this.deleteTextureBufferAfterLoad,format:r,mimeType:f instanceof File?f.type:f.mimeType}):await this._textureLoader.loadTextureAsync(e,l,u,s,a,{...i,deleteBuffer:this.deleteTextureBufferAfterLoad,format:r}),null!==g?(t.sphereTexture=g,t.sphereTextureBlendMode=n.sphereTextureMode):h.error(`Failed to load sphere texture: ${p}`),c?.()}else c?.()}else c?.()};loadToonTexture=async(e,t,n,r,i,s,a,l,d,h,c)=>{let u;if(u=n.isSharedToonTexture?n.toonTextureIndex:r[i?.imagePathIndex??-1],void 0!==u){const n=d.createFullPath(u.toString());let r;const p="string"==typeof u?d.resolve(n):void 0;r=void 0!==p?await this._textureLoader.loadTextureFromBufferAsync(e,n,p instanceof File?p:p.data,s,a,{...i,deleteBuffer:this.deleteTextureBufferAfterLoad,format:s.getEngine().isWebGPU?o.Y.TEXTUREFORMAT_RGBA:o.Y.TEXTUREFORMAT_RGB,mimeType:p instanceof File?p.type:p.mimeType}):await this._textureLoader.loadTextureAsync(e,l,u,s,a,{...i,deleteBuffer:this.deleteTextureBufferAfterLoad,format:s.getEngine().isWebGPU?o.Y.TEXTUREFORMAT_RGBA:o.Y.TEXTUREFORMAT_RGB}),null!==r?t.toonTexture=r:h.error(`Failed to load toon texture: ${n}`),c?.()}else c?.()};loadOutlineRenderingProperties=(e,t,n)=>{if(t.flag&b.Material.Flag.EnabledToonEdge){void 0===p.Z.prototype.getMmdOutlineRenderer&&n.warn('MMD Outline Renderer is not available. Please import "babylon-mmd/esm/Loader/mmdOutlineRenderer".'),e.renderOutline=!0,e.outlineWidth=t.edgeSize;const r=t.edgeColor;e.outlineColor=new z.v9(r[0],r[1],r[2]),e.outlineAlpha=r[3]}};afterBuildSingleMaterial=()=>{}}class ue{lengthComputable;total;_onProgress;_unprocessedTasks;_processingTasks;_endedTaskNames;_endedTasksTotal;constructor(e,t,n){this.lengthComputable=e;let r=0;for(let e=0;e<t.length;++e)r+=t[e].cost;this.total=r,this._onProgress=n;const i=this._unprocessedTasks=new Map;for(let e=0;e<t.length;++e){if(i.has(t[e].name))throw new Error(`Duplicated task name: ${t[e].name}`);i.set(t[e].name,t[e])}this._processingTasks=new Map,this._endedTaskNames=new Set,this._endedTasksTotal=0}_getTaskState(e){let t=this._processingTasks.get(e);if(void 0===t){const n=this._unprocessedTasks.get(e);if(void 0===n){if(this._endedTaskNames.has(e))return null;throw new Error(`Task not found: ${e}`)}t={name:n.name,cost:n.cost,progress:0},this._processingTasks.set(e,t),this._unprocessedTasks.delete(e)}return t}processTask(e,t){const n=this._getTaskState(e);null!==n&&(n.progress+=t,n.progress>=n.cost&&(this._processingTasks.delete(e),this._endedTaskNames.add(e),this._endedTasksTotal+=n.cost))}setTaskProgress(e,t){const n=this._getTaskState(e);return null!==n&&(n.progress=t,n.progress>=n.cost&&(this._processingTasks.delete(e),this._endedTaskNames.add(e),this._endedTasksTotal+=n.cost),!0)}setTaskProgressRatio(e,t,n){const r=this._getTaskState(e);return null!==r&&(r.progress=n?Math.floor(r.cost*t):r.cost*t,r.progress>=r.cost&&(this._processingTasks.delete(e),this._endedTaskNames.add(e),this._endedTasksTotal+=r.cost),!0)}endTask(e){const t=this._getTaskState(e);null!==t&&(this._processingTasks.delete(e),this._endedTaskNames.add(e),this._endedTasksTotal+=t.cost)}invokeProgressEvent(){null!==this._onProgress&&this._onProgress({lengthComputable:this.lengthComputable,loaded:this.loaded,total:this.total})}get loaded(){let e=this._endedTasksTotal;for(const[t,n]of this._processingTasks)e+=n.progress;return e}}class pe{name;extensions;materialBuilder;useSdef;buildSkeleton;buildMorph;boundingBoxMargin;preserveSerializationData;_loggingEnabled;log;warn;error;static _SharedStandardMaterialBuilder=new ce;constructor(e,t,n={},r){this.name=e,this.extensions=t,r=r??{materialBuilder:pe._SharedStandardMaterialBuilder,useSdef:!0,buildSkeleton:!0,buildMorph:!0,boundingBoxMargin:10,preserveSerializationData:!1,loggingEnabled:!1},this.materialBuilder=n.materialBuilder??r.materialBuilder,this.useSdef=n.useSdef??r.useSdef,this.buildSkeleton=n.buildSkeleton??r.buildSkeleton,this.buildMorph=n.buildMorph??r.buildMorph,this.boundingBoxMargin=n.boundingBoxMargin??r.boundingBoxMargin,this.preserveSerializationData=n.preserveSerializationData??r.preserveSerializationData,this._loggingEnabled=n.loggingEnabled??r.loggingEnabled,this._loggingEnabled?(this.log=this._logEnabled,this.warn=this._warnEnabled,this.error=this._errorEnabled):(this.log=this._logDisabled,this.warn=this._warnDisabled,this.error=this._errorDisabled)}importMeshAsync(e,t,n,r,i,s){return this._loadAsyncInternal(t,null,n,r,i)}loadAsync(e,t,n,r,i){return this._loadAsyncInternal(e,null,t,n,r).then((()=>{}))}loadAssetContainerAsync(e,t,n,r,i){const s=new P.WZ(e);return this._loadAsyncInternal(e,s,t,n,r).then((()=>s))}async _loadAsyncInternal(e,t,n,r,i){const s=await this._parseFileAsync(n.arrayBuffer),o=new ue(!0,this._getProgressTaskCosts(n,s),i??null);o.endTask("Parse"),o.invokeProgressEvent(),e._blockEntityCollection=!!t;const a=new F.e(s.header.modelName,e);a._parentContainer=t,e._blockEntityCollection=!1,a.setEnabled(!1);const l=await this._buildGeometryAsync(n,s,a,e,t,o),d=n.preserveSerializationData?new Map:null,{materials:h,multiMaterials:c,textureLoadPromise:u}=await this._buildMaterialAsync(n,s,a,l.meshes,d,e,t,r,o),p=[];let g=null;n.buildSkeleton?g=await this._buildSkeletonAsync(n,s,l.meshes,e,t,p,o):o.endTask("Build Skeleton");const f=[];let m=null;if(n.buildMorph&&(m=await this._buildMorphAsync(n,s,l,e,t,f,o)),0!==n.boundingBoxMargin&&this._applyBoundingBoxMargin(l.meshes,n.boundingBoxMargin),a.metadata={isMmdModel:!0,header:{modelName:s.header.modelName,englishModelName:s.header.englishModelName,comment:s.header.comment,englishComment:s.header.englishComment},bones:p,morphs:f,rigidBodies:s.rigidBodies,joints:s.joints,meshes:l.meshes,materials:h,skeleton:g},n.preserveSerializationData){const e=[],t=s.materials;for(let n=0;n<t.length;++n){const r=t[n];e.push({englishName:r.englishName,comment:r.comment})}a.metadata={...a.metadata,containsSerializationData:!0,textureNameMap:d,materialsMetadata:e,displayFrames:s.displayFrames}}return o.invokeProgressEvent(),await u,o.endTask("Texture Load"),o.invokeProgressEvent(),a.setEnabled(!0),null!==t&&(t.rootNodes.push(a),t.meshes.push(a,...l.meshes),t.geometries.push(...l.geometries),t.materials.push(...h),t.multiMaterials.push(...c),null!==g&&t.skeletons.push(g),null!==m&&t.morphTargetManagers.push(...m)),{meshes:[a,...l.meshes],particleSystems:[],skeletons:null!==g?[g]:[],animationGroups:[],transformNodes:[],geometries:l.geometries,lights:[],spriteManagers:[]}}_getProgressTaskCosts(e,t){return[{name:"Parse",cost:Math.floor(e.arrayBuffer.byteLength/100)},{name:"Build Material",cost:100*t.materials.length},{name:"Build Skeleton",cost:e.buildSkeleton?100*t.bones.length:0},{name:"Texture Load",cost:3e4*t.textures.length}]}async _buildSkeletonAsync(e,t,n,r,i,s,o){const a=e.preserveSerializationData;r._blockEntityCollection=!!i;const l=new V.E(t.header.modelName,t.header.modelName+"_skeleton",r);l._parentContainer=i,r._blockEntityCollection=!1;{const e=t.bones,n=[],r=[];for(let t=0;t<e.length;++t){const i=e[t];let o=!1;if(0<=i.parentBoneIndex&&i.parentBoneIndex<e.length){let n=i.parentBoneIndex;for(let r=0;r<e.length&&-1!==n;++r){if(n===t){o=!0,this.warn(`Bone loop detected. Ignore Parenting. Bone index: ${t}`);break}n=e[n].parentBoneIndex}t<=i.parentBoneIndex&&this.warn(`Parent bone index is greater equal than child bone index. Bone index: ${t} Parent bone index: ${i.parentBoneIndex}`)}else-1!==i.parentBoneIndex&&this.error(`Parent bone index is out of range. Bone index: ${t} Parent bone index: ${i.parentBoneIndex}`);const d=i.position,h=new u.Pq(d[0],d[1],d[2]);if(0<=i.parentBoneIndex&&i.parentBoneIndex<e.length&&!o){const t=e[i.parentBoneIndex];h.x-=t.position[0],h.y-=t.position[1],h.z-=t.position[2]}const c=u.uq.Identity().setTranslation(h),p=new k.$(i.name,l,void 0,c,void 0,void 0,t);n.push(p),r.push(o);const g={name:i.name,englishName:i.englishName,parentBoneIndex:i.parentBoneIndex,transformOrder:i.transformOrder,flag:i.flag,appendTransform:i.appendTransform,axisLimit:i.axisLimit,ik:i.ik,...a?{tailPosition:i.tailPosition,localVector:i.localVector,externalParentTransform:i.externalParentTransform}:void 0};s.push(g)}for(let t=0;t<n.length;++t){const i=e[t],s=n[t];0<=i.parentBoneIndex&&i.parentBoneIndex<n.length&&!r[t]&&s.setParent(n[i.parentBoneIndex],!1)}for(let e=0;e<n.length;++e){const t=n[e];null===t.getParent()&&t._updateAbsoluteBindMatrices()}}o.endTask("Build Skeleton"),o.invokeProgressEvent();for(let e=0;e<n.length;++e)n[e].skeleton=l;return l}_applyBoundingBoxMargin(e,t){for(let n=0;n<e.length;++n){const r=e[n];if(void 0===r.subMeshes)continue;const i=r.subMeshes;for(let e=0;e<i.length;++e){const n=i[e],r=n.getBoundingInfo();n.setBoundingInfo(new L.j((new u.Pq).setAll(-t).addInPlace(r.minimum),(new u.Pq).setAll(t).addInPlace(r.maximum)))}const s=r.getBoundingInfo();r.setBoundingInfo(new L.j((new u.Pq).setAll(-t).addInPlace(s.minimum),(new u.Pq).setAll(t).addInPlace(s.maximum))),r._updateBoundingInfo()}}get loggingEnabled(){return this._loggingEnabled}set loggingEnabled(e){this._loggingEnabled=e,e?(this.log=this._logEnabled,this.warn=this._warnEnabled,this.error=this._errorEnabled):(this.log=this._logDisabled,this.warn=this._warnDisabled,this.error=this._errorDisabled)}_logEnabled(e){O.V.Log(e)}_logDisabled(){}_warnEnabled(e){O.V.Warn(e)}_warnDisabled(){}_errorEnabled(e){O.V.Error(e)}_errorDisabled(){}}class ge{static _IdMap=new WeakMap;static _NextId=0;constructor(){}static GetId(e){let t=this._IdMap.get(e);return void 0===t&&(t=this._NextId,this._NextId+=1,this._IdMap.set(e,t)),t}}class fe extends F.e{applySkeleton(e){if(!this.geometry)return this;if(this.geometry._softwareSkinningFrameId===this.getScene().getFrameId())return this;if(this.geometry._softwareSkinningFrameId=this.getScene().getFrameId(),!this.isVerticesDataPresent(s.R.PositionKind))return this;if(!this.isVerticesDataPresent(s.R.MatricesIndicesKind))return this;if(!this.isVerticesDataPresent(s.R.MatricesWeightsKind))return this;const t=this.isVerticesDataPresent(s.R.NormalKind),n=this._internalMeshDataInfo;if(!n._sourcePositions){const e=this.subMeshes.slice();this.setPositionsForCPUSkinning(),this.subMeshes=e}t&&!n._sourceNormals&&this.setNormalsForCPUSkinning();let r=this.getVerticesData(s.R.PositionKind);if(!r)return this;r instanceof Float32Array||(r=new Float32Array(r));let i=this.getVerticesData(s.R.NormalKind);if(t){if(!i)return this;i instanceof Float32Array||(i=new Float32Array(i))}const o=this.isVerticesDataPresent(f.V.MatricesSdefCKind);let a=null,l=null,d=null;o&&(a=this.getVerticesData(f.V.MatricesSdefCKind),l=this.getVerticesData(f.V.MatricesSdefRW0Kind),d=this.getVerticesData(f.V.MatricesSdefRW1Kind));const h=this.getVerticesData(s.R.MatricesIndicesKind),c=this.getVerticesData(s.R.MatricesWeightsKind);if(!c||!h)return this;const p=this.numBoneInfluencers>4,g=p?this.getVerticesData(s.R.MatricesIndicesExtraKind):null,m=p?this.getVerticesData(s.R.MatricesWeightsExtraKind):null,x=e.getTransformMatrices(this),y=u.Pq.Zero(),A=new u.uq,T=new u.uq,M=new u.uq,_=new u.uq,b=new u.PT,I=new u.PT,v=new u.Pq,w=n._sourcePositions,E=n._sourceNormals;let S,C=0;for(let e=0;e<r.length;e+=3,C+=4){let n=0;if(o&&(n=l[e]),0===n){let n;for(S=0;S<4;S++)n=c[C+S],n>0&&(u.uq.FromFloat32ArrayToRefScaled(x,Math.floor(16*h[C+S]),n,T),A.addToSelf(T));if(p)for(S=0;S<4;S++)n=m[C+S],n>0&&(u.uq.FromFloat32ArrayToRefScaled(x,Math.floor(16*g[C+S]),n,T),A.addToSelf(T));u.Pq.TransformCoordinatesFromFloatsToRef(w[e],w[e+1],w[e+2],A,y),y.toArray(r,e),t&&(u.Pq.TransformNormalFromFloatsToRef(E[e],E[e+1],E[e+2],A,y),y.toArray(i,e)),A.reset()}else{const n=c[C+0],s=c[C+1];u.uq.FromArrayToRef(x,Math.floor(16*h[C+0]),M),u.uq.FromArrayToRef(x,Math.floor(16*h[C+1]),_),u.PT.FromRotationMatrixToRef(M,b),u.PT.FromRotationMatrixToRef(_,I),u.uq.FromQuaternionToRef(u.PT.SlerpToRef(b,I,s,b),T),u.Pq.TransformCoordinatesFromFloatsToRef(w[e]-a[e],w[e+1]-a[e+1],w[e+2]-a[e+2],T,v),u.Pq.TransformCoordinatesFromFloatsToRef(l[e],l[e+1],l[e+2],M,y).scaleAndAddToRef(n,v),u.Pq.TransformCoordinatesFromFloatsToRef(d[e],d[e+1],d[e+2],_,y).scaleAndAddToRef(s,v),v.toArray(r,e),t&&(u.Pq.TransformNormalFromFloatsToRef(E[e],E[e+1],E[e+2],T,v),v.toArray(i,e))}}return this.updateVerticesData(s.R.PositionKind,r),t&&this.updateVerticesData(s.R.NormalKind,i),this}getClassName(){return"SdefMesh"}clone(e="",t=null,n,r=!0){return new fe(e,this.getScene(),t,this,n,r)}}(0,ee.Y5)("BABYLON.SdefMesh",fe);class me extends pe{referenceFiles;constructor(e,t,n={},r){super(e,t,n,r),this.referenceFiles=n.referenceFiles??r?.referenceFiles??[]}loadFile(e,t,n,r,i,s,o){const a=this.materialBuilder,l=this.useSdef,d=this.buildSkeleton,h=this.buildMorph,c=this.boundingBoxMargin,u=this.referenceFiles,p=this.preserveSerializationData;return e._loadFile(t,((e,n)=>{const i={arrayBuffer:e,pmFileId:t instanceof File?ge.GetId(t).toString():t,materialBuilder:a,useSdef:l,buildSkeleton:d,buildMorph:h,boundingBoxMargin:c,referenceFiles:u,preserveSerializationData:p};r(i,n)}),i,!0,s,o)}_getProgressTaskCosts(e,t){const n=super._getProgressTaskCosts(e,t);if(n.push({name:"Build Geometry",cost:t.indices.length}),e.buildMorph){let e=0;const r=t.morphs;for(let t=0;t<r.length;++t){const n=r[t];n.type!==b.Morph.Type.VertexMorph&&n.type!==b.Morph.Type.UvMorph&&n.type!==b.Morph.Type.AdditionalUvMorph1&&n.type!==b.Morph.Type.AdditionalUvMorph2&&n.type!==b.Morph.Type.AdditionalUvMorph3&&n.type!==b.Morph.Type.AdditionalUvMorph4||(e+=n.indices.length)}n.push({name:"Build Morph",cost:e})}return n}async _buildGeometryAsync(e,t,n,r,i,s){const o=[],a=[];let l;const d=[];{l=t.indices instanceof Uint8Array||t.indices instanceof Uint16Array?new Uint16Array(t.indices.length):new Uint32Array(t.indices.length);{const e=t.indices;for(let t=0;t<l.length;t+=3)l[t+0]=e[t+0],l[t+1]=e[t+2],l[t+2]=e[t+1]}const h=t.materials;let c=0;for(let u=0;u<h.length;++u){const p=h[u],g=new Uint8Array(t.vertices.length);let m=0;{const e=p.indexCount;for(let t=0;t<e;++t){const e=l[c+t];0===g[e]&&(g[e]=1,m+=1)}g.fill(0)}const x=new B.P,y=[];if(e.preserveSerializationData)for(let e=0;e<t.header.additionalVec4Count;++e)y.push(new Float32Array(4*m));let A=null,T=null,M=null,_=null,I=null;e.buildSkeleton&&e.useSdef&&(A=new Float32Array(3*m),T=new Float32Array(3*m),M=new Float32Array(3*m),_=new Float32Array(3*m),I=new Float32Array(3*m));let v=!1,w=null;e.preserveSerializationData&&(w=new Float32Array(m));const E=new t.indices.constructor(t.vertices.length);{const n=new Float32Array(3*m),r=new Float32Array(3*m),i=new Float32Array(2*m),o=new l.constructor(p.indexCount);let a=null,d=null;e.buildSkeleton&&(a=new Float32Array(4*m),d=new Float32Array(4*m));let h=performance.now(),u=0,f=0;const S=p.indexCount;for(let p=0;p<S;++p){const m=l[c+p];if(0===g[m]){g[m]=1;const s=t.vertices[m];n[3*u+0]=s.position[0],n[3*u+1]=s.position[1],n[3*u+2]=s.position[2],r[3*u+0]=s.normal[0],r[3*u+1]=s.normal[1],r[3*u+2]=s.normal[2],i[2*u+0]=s.uv[0],i[2*u+1]=1-s.uv[1];const l=s.additionalVec4;for(let e=0;e<y.length;++e)y[e][4*u+0]=l[e][0],y[e][4*u+1]=l[e][1],y[e][4*u+2]=l[e][2],y[e][4*u+3]=l[e][3];if(e.buildSkeleton)switch(s.weightType){case b.Vertex.BoneWeightType.Bdef1:{const e=s.boneWeight;a[4*u+0]=e.boneIndices,a[4*u+1]=0,a[4*u+2]=0,a[4*u+3]=0,d[4*u+0]=1,d[4*u+1]=0,d[4*u+2]=0,d[4*u+3]=0}break;case b.Vertex.BoneWeightType.Bdef2:{const e=s.boneWeight;a[4*u+0]=e.boneIndices[0],a[4*u+1]=e.boneIndices[1],a[4*u+2]=0,a[4*u+3]=0,d[4*u+0]=e.boneWeights,d[4*u+1]=1-e.boneWeights,d[4*u+2]=0,d[4*u+3]=0}break;case b.Vertex.BoneWeightType.Bdef4:case b.Vertex.BoneWeightType.Qdef:{const e=s.boneWeight;a[4*u+0]=e.boneIndices[0],a[4*u+1]=e.boneIndices[1],a[4*u+2]=e.boneIndices[2],a[4*u+3]=e.boneIndices[3],d[4*u+0]=e.boneWeights[0],d[4*u+1]=e.boneWeights[1],d[4*u+2]=e.boneWeights[2],d[4*u+3]=e.boneWeights[3]}break;case b.Vertex.BoneWeightType.Sdef:{const t=s.boneWeight;a[4*u+0]=t.boneIndices[0],a[4*u+1]=t.boneIndices[1],a[4*u+2]=0,a[4*u+3]=0;const n=t.boneWeights,r=n.boneWeight0,i=1-r;if(d[4*u+0]=r,d[4*u+1]=i,d[4*u+2]=0,d[4*u+3]=0,e.useSdef){const e=n.c[0],t=n.c[1],s=n.c[2];let o=n.r0[0],a=n.r0[1],l=n.r0[2],d=n.r1[0],h=n.r1[1],c=n.r1[2];T[3*u+0]=o,T[3*u+1]=a,T[3*u+2]=l,M[3*u+0]=d,M[3*u+1]=h,M[3*u+2]=c;const p=o*r+d*i,g=a*r+h*i,f=l*r+c*i;o=e+o-p,a=t+a-g,l=s+l-f,d=e+d-p,h=t+h-g,c=s+c-f;const m=.5*(e+o),x=.5*(t+a),y=.5*(s+l),b=.5*(e+d),w=.5*(t+h),E=.5*(s+c);A[3*u+0]=e,A[3*u+1]=t,A[3*u+2]=s,_[3*u+0]=m,_[3*u+1]=x,_[3*u+2]=y,I[3*u+0]=b,I[3*u+1]=w,I[3*u+2]=E,v=!0}}}e.preserveSerializationData&&(w[u]=s.edgeScale),o[f]=u,E[m]=u,f+=1,u+=1}else o[f]=E[m],f+=1;(c+p)%1e4==0&&100<performance.now()-h&&(s.setTaskProgress("Build Geometry",c+p),s.invokeProgressEvent(),await R.S0.DelayAsync(0),h=performance.now())}x.positions=n,x.normals=r,x.uvs=i,x.indices=o,x.matricesIndices=a,x.matricesWeights=d}r._blockEntityCollection=!!i;const S=new(e.useSdef&&v?fe:F.e)(p.name,r);S._parentContainer=i,r._blockEntityCollection=!1,S.setParent(n),o.push(S),r._blockEntityCollection=!!i;const U=new C.V(t.header.modelName,r,x,!1);U._parentContainer=i,r._blockEntityCollection=!1,e.preserveSerializationData&&(1<=y.length&&U.setVerticesData(f.V.AdditionalUV1Kind,y[0],!1,4),2<=y.length&&U.setVerticesData(f.V.AdditionalUV2Kind,y[1],!1,4),3<=y.length&&U.setVerticesData(f.V.AdditionalUV3Kind,y[2],!1,4),4<=y.length&&U.setVerticesData(f.V.AdditionalUV4Kind,y[3],!1,4)),e.useSdef&&v&&(U.setVerticesData(f.V.MatricesSdefCKind,A,!1,3),U.setVerticesData(f.V.MatricesSdefR0Kind,T,!1,3),U.setVerticesData(f.V.MatricesSdefR1Kind,M,!1,3),U.setVerticesData(f.V.MatricesSdefRW0Kind,_,!1,3),U.setVerticesData(f.V.MatricesSdefRW1Kind,I,!1,3)),e.preserveSerializationData&&U.setVerticesData(f.V.EdgeScaleKind,w,!1,1),U.applyToMesh(S),a.push(U),d.push({map:E,isReferencedVertex:g}),c+=p.indexCount}}return s.endTask("Build Geometry"),s.invokeProgressEvent(),{meshes:o,geometries:a,indices:l,indexToSubmehIndexMaps:d}}async _buildMaterialAsync(e,t,n,r,i,s,o,a,l){let d;const h=new Array(t.textures.length);for(let e=0;e<h.length;++e)h[e]={noMipmap:!1,invertY:!0,samplingMode:void 0,imagePathIndex:e};const c=[];for(let e=0;e<r.length;++e)c.push([r[e]]);const u=new Promise((u=>{d=e.materialBuilder.buildMaterials(n.uniqueId,t.materials,h,t.textures,a,"file:"+e.pmFileId+"_",e.referenceFiles,c,r,s,o,i,this,(e=>{e.lengthComputable&&(l.setTaskProgressRatio("Texture Load",e.loaded/e.total,!0),l.invokeProgressEvent())}),(()=>u()))})),p=Array.isArray(d)?d:await d;for(let e=0;e<p.length;++e)r[e].material=p[e];return l.endTask("Build Material"),l.invokeProgressEvent(),{materials:p,multiMaterials:[],textureLoadPromise:u}}async _buildMorphAsync(e,t,n,r,i,o,a){const l=e.preserveSerializationData,d=new Int32Array(t.vertices.length).fill(-1),h=new Map,c=n.indices;{const e=t.materials;let n=0;for(let t=0;t<e.length;++t){const r=e[t].indexCount;for(let e=0;e<r;++e){const r=c[n+e];if(-1===d[r])d[r]=t;else if(-2===d[r]){const e=h.get(r);e.includes(t)||e.push(t)}else d[r]!==t&&(h.set(r,[d[r],t]),d[r]=-2)}n+=r}}const u=n.indexToSubmehIndexMaps,p=t.morphs,g=n.geometries,f=new Array(g.length);for(let e=0;e<f.length;++e)f[e]=[];let m=0,x=performance.now();for(let e=0;e<p.length;++e){const t=p[e],n=[],i=[];switch(t.type){case b.Morph.Type.GroupMorph:case b.Morph.Type.BoneMorph:case b.Morph.Type.MaterialMorph:o.push(t);break;case b.Morph.Type.VertexMorph:case b.Morph.Type.UvMorph:case b.Morph.Type.AdditionalUvMorph1:case b.Morph.Type.AdditionalUvMorph2:case b.Morph.Type.AdditionalUvMorph3:case b.Morph.Type.AdditionalUvMorph4:o.push({name:t.name,englishName:t.englishName,category:t.category,type:t.type,morphTargets:n,...l?{elements:i}:void 0});break;default:this.warn(`Unsupported morph type: ${t.type}`)}if(t.type!==b.Morph.Type.VertexMorph&&t.type!==b.Morph.Type.UvMorph&&t.type!==b.Morph.Type.AdditionalUvMorph1&&t.type!==b.Morph.Type.AdditionalUvMorph2&&t.type!==b.Morph.Type.AdditionalUvMorph3&&t.type!==b.Morph.Type.AdditionalUvMorph4)continue;const c=[];{const e=t.indices;for(let t=0;t<e.length;++t){const n=e[t],r=d[n];if(-1!==r)if(-2===r){const e=h.get(n);for(let t=0;t<e.length;++t){const n=e[t];c.includes(n)||c.push(n)}}else c.includes(r)||c.push(r)}if(t.type!==b.Morph.Type.AdditionalUvMorph1&&t.type!==b.Morph.Type.AdditionalUvMorph2&&t.type!==b.Morph.Type.AdditionalUvMorph3&&t.type!==b.Morph.Type.AdditionalUvMorph4)for(let e=0;e<c.length;++e){const i=new U.M(t.name,0,r);n.push(i),f[c[e]].push(i)}}if(t.type===b.Morph.Type.VertexMorph)for(let e=0;e<c.length;++e){const r=c[e],o=g[r],a=new Float32Array(o.getVerticesData(s.R.PositionKind)),d=t.indices,h=t.positions,p=u[r].map,f=u[r].isReferencedVertex;if(l){let e=0;for(let t=0;t<d.length;++t){if(0===f[d[t]])continue;const n=p[d[t]];a[3*n+0]+=h[3*t+0],a[3*n+1]+=h[3*t+1],a[3*n+2]+=h[3*t+2],e+=1}const t=new Int32Array(e),n=new Float32Array(3*e);for(let e=0,r=0;e<d.length;++e){if(0===f[d[e]])continue;const i=p[d[e]];t[r]=i,n[3*r+0]=h[3*e+0],n[3*r+1]=h[3*e+1],n[3*r+2]=h[3*e+2],r+=1}i.push({meshIndex:r,indices:t,offsets:n})}else for(let e=0;e<d.length;++e){if(0===f[d[e]])continue;const t=p[d[e]];a[3*t+0]+=h[3*e+0],a[3*t+1]+=h[3*e+1],a[3*t+2]+=h[3*e+2]}n[e].setPositions(a)}else if(t.type===b.Morph.Type.UvMorph)for(let e=0;e<c.length;++e){const r=c[e],o=g[r],a=new Float32Array(o.getVerticesData(s.R.UVKind)),d=t.indices,h=t.offsets,p=u[r].map,f=u[r].isReferencedVertex;if(l){let e=0;for(let t=0;t<d.length;++t){if(0===f[d[t]])continue;const n=p[d[t]];a[2*n+0]+=h[4*t+0],a[2*n+1]-=h[4*t+1],e+=1}const t=new Int32Array(e),n=new Float32Array(4*e);for(let e=0,r=0;e<d.length;++e){if(0===f[d[e]])continue;const i=p[d[e]];t[r]=i,n[4*r+0]=h[4*e+0],n[4*r+1]=-h[4*e+1],n[4*r+2]=h[4*e+2],n[4*r+3]=h[4*e+3],r+=1}i.push({meshIndex:r,indices:t,offsets:n})}else for(let e=0;e<d.length;++e){if(0===f[d[e]])continue;const t=p[d[e]];a[2*t+0]+=h[4*e+0],a[2*t+1]-=h[4*e+1]}const m=n[e];m.setPositions(o.getVerticesData(s.R.PositionKind)),m.setUVs(a)}else if(l)for(let e=0;e<c.length;++e){const n=c[e],r=u[n].map,s=u[n].isReferencedVertex,o=t.indices,a=t.offsets;let l=0;for(let e=0;e<o.length;++e)0!==s[o[e]]&&(l+=1);const d=new Int32Array(l),h=new Float32Array(4*l);for(let e=0,t=0;e<o.length;++e){if(0===s[o[e]])continue;const n=r[o[e]];d[t]=n,h[4*t+0]=a[4*e+0],h[4*t+1]=a[4*e+1],h[4*t+2]=a[4*e+2],h[4*t+3]=a[4*e+3],t+=1}i.push({meshIndex:n,indices:d,offsets:h})}m+=t.indices.length,100<performance.now()-x&&(a.setTaskProgress("Build Morph",m),a.invokeProgressEvent(),await R.S0.DelayAsync(0),x=performance.now())}a.endTask("Build Morph");const y=[],A=n.meshes;for(let e=0;e<f.length;++e){const t=f[e];if(0===t.length)continue;r._blockEntityCollection=!!i;const n=new D.j(r);n._parentContainer=i,r._blockEntityCollection=!1,n.enableNormalMorphing=!1,n.enableTangentMorphing=!1,n.enableUVMorphing=!1,n.areUpdatesFrozen=!0;for(let e=0;e<t.length;++e){const r=t[e];n.addTarget(r),r.hasUVs&&(n.enableUVMorphing=!0)}if(n.enableUVMorphing){const n=g[e].getVerticesData(s.R.UVKind);for(let e=0;e<t.length;++e){const r=t[e];r.hasUVs||r.setUVs(n)}}n.areUpdatesFrozen=!1,y.push(n),A[e].morphTargetManager=n}return y}}class xe extends me{constructor(e,t){super("pmd",S,e,t)}createPlugin(e){return new xe(e.mmdmodel,this)}async _parseFileAsync(e){return await E.ParseAsync(e,this).catch((e=>Promise.reject(e)))}}(0,I.cH)(new xe);class ye{_vertexIndexSize;_textureIndexSize;_materialIndexSize;_boneIndexSize;_morphIndexSize;_rigidBodyIndexSize;constructor(e,t,n,r,i,s){this._vertexIndexSize=e,this._textureIndexSize=t,this._materialIndexSize=n,this._boneIndexSize=r,this._morphIndexSize=i,this._rigidBodyIndexSize=s}getVertexIndex(e){switch(this._vertexIndexSize){case 1:return e.getUint8();case 2:return e.getUint16();case 4:return e.getInt32();default:throw new Error(`Invalid vertexIndexSize: ${this._vertexIndexSize}`)}}_getNonVertexIndex(e,t){switch(t){case 1:return e.getInt8();case 2:return e.getInt16();case 4:return e.getInt32();default:throw new Error(`Invalid indexSize: ${t}`)}}getTextureIndex(e){return this._getNonVertexIndex(e,this._textureIndexSize)}getMaterialIndex(e){return this._getNonVertexIndex(e,this._materialIndexSize)}getBoneIndex(e){return this._getNonVertexIndex(e,this._boneIndexSize)}getMorphIndex(e){return this._getNonVertexIndex(e,this._morphIndexSize)}getRigidBodyIndex(e){return this._getNonVertexIndex(e,this._rigidBodyIndexSize)}}class Ae{constructor(){}static async ParseAsync(e,t=new v){const n=new w(e),r=this._ParseHeader(n,t),i=new ye(r.vertexIndexSize,r.textureIndexSize,r.materialIndexSize,r.boneIndexSize,r.morphIndexSize,r.rigidBodyIndexSize),s=await this._ParseVerticesAsync(n,i,r),o=this._ParseIndices(n,i,r),a=this._ParseTextures(n),l=this._ParseMaterials(n,i),d=this._ParseBones(n,i),h=this._ParseMorphs(n,i),c=this._ParseDisplayFrames(n,i),u=this._ParseRigidBodies(n,i),p=this._ParseJoints(n,i),g=r.version<=2?[]:this._ParseSoftBodies(n,i,r);return n.bytesAvailable>0&&t.warn(`There are ${n.bytesAvailable} bytes left after parsing`),{header:r,vertices:s,indices:o,textures:a,materials:l,bones:d,morphs:h,displayFrames:c,rigidBodies:u,joints:p,softBodies:g}}static _ParseHeader(e,t){if(e.bytesAvailable<17)throw new RangeError("is not pmx file");const n=e.getSignatureString(3);if("PMX"!==n)throw new RangeError("is not pmx file");e.getInt8();const r=e.getFloat32(),i=e.getUint8(),s=e.getUint8();e.initializeTextDecoder(s===b.Header.Encoding.Utf8?"utf-8":"utf-16le");const o=e.getUint8(),a=e.getUint8(),l=e.getUint8(),d=e.getUint8(),h=e.getUint8(),c=e.getUint8(),u=e.getUint8();if(i<8)throw new Error(`Invalid globalsCount: ${i}`);if(8<i){t.warn(`globalsCount is greater than 8: ${i} files may be corrupted or higher version`);for(let t=8;t<i;++t)e.getUint8()}return{signature:n,version:r,encoding:s,additionalVec4Count:o,vertexIndexSize:a,textureIndexSize:l,materialIndexSize:d,boneIndexSize:h,morphIndexSize:c,rigidBodyIndexSize:u,modelName:e.getDecoderString(e.getInt32(),!1),englishModelName:e.getDecoderString(e.getInt32(),!1),comment:e.getDecoderString(e.getInt32(),!1),englishComment:e.getDecoderString(e.getInt32(),!1)}}static async _ParseVerticesAsync(e,t,n){const r=e.getInt32(),i=[];let s=performance.now();for(let o=0;o<r;++o){const r=e.getFloat32Tuple(3),a=e.getFloat32Tuple(3),l=e.getFloat32Tuple(2),d=[];for(let t=0;t<n.additionalVec4Count;++t)d.push(e.getFloat32Tuple(4));const h=e.getUint8();let c;switch(h){case b.Vertex.BoneWeightType.Bdef1:c={boneIndices:t.getBoneIndex(e),boneWeights:null};break;case b.Vertex.BoneWeightType.Bdef2:c={boneIndices:[t.getBoneIndex(e),t.getBoneIndex(e)],boneWeights:e.getFloat32()};break;case b.Vertex.BoneWeightType.Bdef4:c={boneIndices:[t.getBoneIndex(e),t.getBoneIndex(e),t.getBoneIndex(e),t.getBoneIndex(e)],boneWeights:[e.getFloat32(),e.getFloat32(),e.getFloat32(),e.getFloat32()]};break;case b.Vertex.BoneWeightType.Sdef:c={boneIndices:[t.getBoneIndex(e),t.getBoneIndex(e)],boneWeights:{boneWeight0:e.getFloat32(),c:e.getFloat32Tuple(3),r0:e.getFloat32Tuple(3),r1:e.getFloat32Tuple(3)}};break;case b.Vertex.BoneWeightType.Qdef:c={boneIndices:[t.getBoneIndex(e),t.getBoneIndex(e),t.getBoneIndex(e),t.getBoneIndex(e)],boneWeights:[e.getFloat32(),e.getFloat32(),e.getFloat32(),e.getFloat32()]};break;default:throw new Error(`Invalid weightType: ${h}`)}const u=e.getFloat32();i.push({position:r,normal:a,uv:l,additionalVec4:d,weightType:h,boneWeight:c,edgeScale:u}),o%1e4==0&&100<performance.now()-s&&(await new Promise((e=>setTimeout(e,0))),s=performance.now())}return i}static _ParseIndices(e,t,n){const r=e.getInt32(),i=new ArrayBuffer(r*n.vertexIndexSize);let s;switch(n.vertexIndexSize){case 1:s=new Uint8Array(i);break;case 2:s=new Uint16Array(i);break;case 4:s=new Int32Array(i);break;default:throw new Error(`Invalid vertexIndexSize: ${n.vertexIndexSize}`)}for(let n=0;n<r;++n)s[n]=t.getVertexIndex(e);return s}static _ParseTextures(e){const t=e.getInt32(),n=[];for(let r=0;r<t;++r){const t=e.getDecoderString(e.getInt32(),!1);n.push(t)}return n}static _ParseMaterials(e,t){const n=e.getInt32(),r=[];for(let i=0;i<n;++i){const n=e.getDecoderString(e.getInt32(),!1),i=e.getDecoderString(e.getInt32(),!1),s=e.getFloat32Tuple(4),o=e.getFloat32Tuple(3),a=e.getFloat32(),l=e.getFloat32Tuple(3),d=e.getUint8(),h=e.getFloat32Tuple(4),c=e.getFloat32(),u=t.getTextureIndex(e),p=t.getTextureIndex(e),g=e.getUint8(),f=1===e.getUint8(),m={name:n,englishName:i,diffuse:s,specular:o,shininess:a,ambient:l,flag:d,edgeColor:h,edgeSize:c,textureIndex:u,sphereTextureIndex:p,sphereTextureMode:g,isSharedToonTexture:f,toonTextureIndex:f?e.getUint8():t.getTextureIndex(e),comment:e.getDecoderString(e.getInt32(),!1),indexCount:e.getInt32()};r.push(m)}return r}static _ParseBones(e,t){const n=e.getInt32(),r=[];for(let i=0;i<n;++i){const n=e.getDecoderString(e.getInt32(),!1),i=e.getDecoderString(e.getInt32(),!1),s=e.getFloat32Tuple(3),o=t.getBoneIndex(e),a=e.getInt32(),l=e.getUint16();let d,h,c,u,p,g;if(d=l&b.Bone.Flag.UseBoneIndexAsTailPosition?t.getBoneIndex(e):e.getFloat32Tuple(3),(l&b.Bone.Flag.HasAppendMove||l&b.Bone.Flag.HasAppendRotate)&&(h={parentIndex:t.getBoneIndex(e),ratio:e.getFloat32()}),l&b.Bone.Flag.HasAxisLimit&&(c=e.getFloat32Tuple(3)),l&b.Bone.Flag.HasLocalVector&&(u={x:e.getFloat32Tuple(3),z:e.getFloat32Tuple(3)}),l&b.Bone.Flag.IsExternalParentTransformed&&(p=e.getInt32()),l&b.Bone.Flag.IsIkEnabled){const n=t.getBoneIndex(e),r=e.getInt32(),i=e.getFloat32(),s=[],o=e.getInt32();for(let n=0;n<o;++n){const n={target:t.getBoneIndex(e),limitation:1===e.getUint8()?{minimumAngle:e.getFloat32Tuple(3),maximumAngle:e.getFloat32Tuple(3)}:void 0};s.push(n)}g={target:n,iteration:r,rotationConstraint:i,links:s}}const f={name:n,englishName:i,position:s,parentBoneIndex:o,transformOrder:a,flag:l,tailPosition:d,appendTransform:h,axisLimit:c,localVector:u,externalParentTransform:p,ik:g};r.push(f)}return r}static _ParseMorphs(e,t){const n=e.getInt32(),r=[];for(let i=0;i<n;++i){const n=e.getDecoderString(e.getInt32(),!1),i=e.getDecoderString(e.getInt32(),!1),s=e.getInt8(),o=e.getInt8();let a={name:n,englishName:i,category:s,type:o};const l=e.getInt32();switch(o){case b.Morph.Type.GroupMorph:{const n=new Int32Array(l),r=new Float32Array(l);for(let i=0;i<l;++i)n[i]=t.getMorphIndex(e),r[i]=e.getFloat32();a={...a,indices:n,ratios:r}}break;case b.Morph.Type.VertexMorph:{const n=new Int32Array(l),r=new Float32Array(3*l);for(let i=0;i<l;++i)n[i]=t.getVertexIndex(e),r[3*i+0]=e.getFloat32(),r[3*i+1]=e.getFloat32(),r[3*i+2]=e.getFloat32();a={...a,indices:n,positions:r}}break;case b.Morph.Type.BoneMorph:{const n=new Int32Array(l),r=new Float32Array(3*l),i=new Float32Array(4*l);for(let s=0;s<l;++s)n[s]=t.getBoneIndex(e),r[3*s+0]=e.getFloat32(),r[3*s+1]=e.getFloat32(),r[3*s+2]=e.getFloat32(),i[4*s+0]=e.getFloat32(),i[4*s+1]=e.getFloat32(),i[4*s+2]=e.getFloat32(),i[4*s+3]=e.getFloat32();a={...a,indices:n,positions:r,rotations:i}}break;case b.Morph.Type.UvMorph:case b.Morph.Type.AdditionalUvMorph1:case b.Morph.Type.AdditionalUvMorph2:case b.Morph.Type.AdditionalUvMorph3:case b.Morph.Type.AdditionalUvMorph4:{const n=new Int32Array(l),r=new Float32Array(4*l);for(let i=0;i<l;++i)n[i]=t.getVertexIndex(e),r[4*i+0]=e.getFloat32(),r[4*i+1]=e.getFloat32(),r[4*i+2]=e.getFloat32(),r[4*i+3]=e.getFloat32();a={...a,indices:n,offsets:r}}break;case b.Morph.Type.MaterialMorph:{const n=[];for(let r=0;r<l;++r){const r={index:t.getMaterialIndex(e),type:e.getUint8(),diffuse:e.getFloat32Tuple(4),specular:e.getFloat32Tuple(3),shininess:e.getFloat32(),ambient:e.getFloat32Tuple(3),edgeColor:e.getFloat32Tuple(4),edgeSize:e.getFloat32(),textureColor:e.getFloat32Tuple(4),sphereTextureColor:e.getFloat32Tuple(4),toonTextureColor:e.getFloat32Tuple(4)};n.push(r)}a={...a,elements:n}}break;case b.Morph.Type.FlipMorph:{const n=new Int32Array(l),r=new Float32Array(l);for(let i=0;i<l;++i)n[i]=t.getMorphIndex(e),r[i]=e.getFloat32();a={...a,indices:n,ratios:r}}break;case b.Morph.Type.ImpulseMorph:{const n=new Int32Array(l),r=new Array(l),i=new Float32Array(3*l),s=new Float32Array(3*l);for(let o=0;o<l;++o)n[o]=t.getRigidBodyIndex(e),r[o]=1===e.getUint8(),i[3*o+0]=e.getFloat32(),i[3*o+1]=e.getFloat32(),i[3*o+2]=e.getFloat32(),s[3*o+0]=e.getFloat32(),s[3*o+1]=e.getFloat32(),s[3*o+2]=e.getFloat32();a={...a,indices:n,isLocals:r,velocities:i,torques:s}}break;default:throw new Error(`Unknown morph type: ${o}`)}r.push(a)}return r}static _ParseDisplayFrames(e,t){const n=e.getInt32(),r=[];for(let i=0;i<n;++i){const n=e.getDecoderString(e.getInt32(),!1),i=e.getDecoderString(e.getInt32(),!1),s=1===e.getUint8(),o=e.getInt32(),a=[];for(let n=0;n<o;++n){const n=e.getUint8(),r={type:n,index:n===b.DisplayFrame.FrameData.FrameType.Bone?t.getBoneIndex(e):t.getMorphIndex(e)};a.push(r)}const l={name:n,englishName:i,isSpecialFrame:s,frames:a};r.push(l)}return r}static _ParseRigidBodies(e,t){const n=e.getInt32(),r=[];for(let i=0;i<n;++i){const n={name:e.getDecoderString(e.getInt32(),!1),englishName:e.getDecoderString(e.getInt32(),!1),boneIndex:t.getBoneIndex(e),collisionGroup:e.getUint8(),collisionMask:e.getUint16(),shapeType:e.getUint8(),shapeSize:e.getFloat32Tuple(3),shapePosition:e.getFloat32Tuple(3),shapeRotation:e.getFloat32Tuple(3),mass:e.getFloat32(),linearDamping:e.getFloat32(),angularDamping:e.getFloat32(),repulsion:e.getFloat32(),friction:e.getFloat32(),physicsMode:e.getUint8()};r.push(n)}return r}static _ParseJoints(e,t){const n=e.getInt32(),r=[];for(let i=0;i<n;++i){const n={name:e.getDecoderString(e.getInt32(),!1),englishName:e.getDecoderString(e.getInt32(),!1),type:e.getUint8(),rigidbodyIndexA:t.getRigidBodyIndex(e),rigidbodyIndexB:t.getRigidBodyIndex(e),position:e.getFloat32Tuple(3),rotation:e.getFloat32Tuple(3),positionMin:e.getFloat32Tuple(3),positionMax:e.getFloat32Tuple(3),rotationMin:e.getFloat32Tuple(3),rotationMax:e.getFloat32Tuple(3),springPosition:e.getFloat32Tuple(3),springRotation:e.getFloat32Tuple(3)};r.push(n)}return r}static _ParseSoftBodies(e,t,n){const r=e.getInt32(),i=[];for(let s=0;s<r;++s){const r=e.getDecoderString(e.getInt32(),!1),s=e.getDecoderString(e.getInt32(),!1),o=e.getUint8(),a=t.getMaterialIndex(e),l=e.getUint8(),d=e.getUint16(),h=e.getUint8(),c=e.getInt32(),u=e.getInt32(),p=e.getFloat32(),g=e.getFloat32(),f=e.getInt32(),m={vcf:e.getFloat32(),dp:e.getFloat32(),dg:e.getFloat32(),lf:e.getFloat32(),pr:e.getFloat32(),vc:e.getFloat32(),df:e.getFloat32(),mt:e.getFloat32(),chr:e.getFloat32(),khr:e.getFloat32(),shr:e.getFloat32(),ahr:e.getFloat32()},x={srhrCl:e.getFloat32(),skhrCl:e.getFloat32(),sshrCl:e.getFloat32(),srSpltCl:e.getFloat32(),skSpltCl:e.getFloat32(),ssSpltCl:e.getFloat32()},y={vIt:e.getInt32(),pIt:e.getInt32(),dIt:e.getInt32(),cIt:e.getInt32()},A={lst:e.getInt32(),ast:e.getInt32(),vst:e.getInt32()},T=e.getInt32(),M=[];for(let n=0;n<T;++n){const n={rigidbodyIndex:t.getRigidBodyIndex(e),vertexIndex:t.getVertexIndex(e),isNearMode:0!==e.getUint8()};M.push(n)}const _=e.getInt32(),b=new ArrayBuffer(_*n.vertexIndexSize);let I;switch(n.vertexIndexSize){case 1:I=new Uint8Array(b);break;case 2:I=new Uint16Array(b);break;case 4:I=new Int32Array(b);break;default:throw new Error(`Invalid vertexIndexSize: ${n.vertexIndexSize}`)}for(let n=0;n<_;++n)I[n]=t.getVertexIndex(e);const v={name:r,englishName:s,type:o,materialIndex:a,collisionGroup:l,collisionMask:d,flags:h,bLinkDistance:c,clusterCount:u,totalMass:p,collisionMargin:g,aeroModel:f,config:m,cluster:x,iteration:y,material:A,anchors:M,vertexPins:I};i.push(v)}return i}}const Te={".pmx":{isBinary:!0}};class Me extends me{constructor(e,t){super("pmx",Te,e,t)}createPlugin(e){return new Me(e.mmdmodel,this)}async _parseFileAsync(e){return await Ae.ParseAsync(e,this).catch((e=>Promise.reject(e)))}}(0,I.cH)(new Me);var _e,be,Ie,ve=n(9057),we=n(5581),Ee=n(1513),Se=n(8595),Ce=n(8529),Fe=n(3770);!function(e){e.isMmdMesh=function(e){return!(null===e.metadata||!e.metadata.isMmdModel)},e.isMmdSkinnedMesh=function(e){return!(null===e.metadata||!e.metadata.isMmdModel)&&null!==e.metadata.skeleton}}(_e||(_e={})),function(e){e.isSerializationMetadata=function(e){return!0===e.containsSerializationData}}(be||(be={}));class Be{_dataView;_encoder;_offset;constructor(e){this._dataView=new DataView(e),this._encoder=new TextEncoder,this._offset=0}get offset(){return this._offset}set offset(e){this._offset=e}setUint8(e){this._dataView.setUint8(this._offset,e),this._offset+=1}setUint8Array(e){const t=this._dataView;for(let n=0;n<e.length;++n)t.setUint8(this._offset,e[n]),this._offset+=1}setInt8(e){this._dataView.setInt8(this._offset,e),this._offset+=1}setInt8Array(e){const t=this._dataView;for(let n=0;n<e.length;++n)t.setInt8(this._offset,e[n]),this._offset+=1}setUint16(e){this._dataView.setUint16(this._offset,e,!0),this._offset+=2}setUint16Array(e){const t=this._dataView;for(let n=0;n<e.length;++n)t.setUint16(this._offset,e[n],!0),this._offset+=2}setUint32(e){this._dataView.setUint32(this._offset,e,!0),this._offset+=4}setUint32Array(e){const t=this._dataView;for(let n=0;n<e.length;++n)t.setUint32(this._offset,e[n],!0),this._offset+=4}setInt32(e){this._dataView.setInt32(this._offset,e,!0),this._offset+=4}setInt32Array(e){const t=this._dataView;for(let n=0;n<e.length;++n)t.setInt32(this._offset,e[n],!0),this._offset+=4}setFloat32(e){this._dataView.setFloat32(this._offset,e,!0),this._offset+=4}setFloat32Array(e){const t=this._dataView;for(let n=0;n<e.length;++n)t.setFloat32(this._offset,e[n],!0),this._offset+=4}setString(e){const t=this._dataView,n=this._encoder.encode(e);t.setUint32(this._offset,n.length,!0),this._offset+=4;for(let e=0;e<n.length;++e)t.setUint8(this._offset,n[e]),this._offset+=1}get bytesAvailable(){return this._dataView.byteLength-this._offset}static Padding(e,t){return e%t==0?0:t-e%t}}!function(e){let t,n,r;!function(e){let t,n,r;!function(e){e[e.IsSkinnedMesh=1]="IsSkinnedMesh"}(t=e.MeshType||(e.MeshType={})),function(e){e[e.HasSdef=1]="HasSdef",e[e.IsIndexed=2]="IsIndexed",e[e.HasEdgeScale=4]="HasEdgeScale"}(n=e.GeometryType||(e.GeometryType={})),function(e){e[e.Int32=0]="Int32",e[e.Uint32=1]="Uint32",e[e.Uint16=2]="Uint16"}(r=e.IndexElementType||(e.IndexElementType={}))}(t=e.Geometry||(e.Geometry={})),function(e){let t;!function(e){e[e.HasMimeType=1]="HasMimeType"}(t=e.Flag||(e.Flag={}))}(n=e.Image||(e.Image={})),function(e){let t;!function(e){e[e.NoMipmap=1]="NoMipmap",e[e.InvertY=2]="InvertY"}(t=e.Flag||(e.Flag={}))}(r=e.Texture||(e.Texture={}))}(Ie||(Ie={}));class Re{_loggingEnabled;log;warn;error;constructor(){this._loggingEnabled=!0,this.log=this._logDisabled,this.warn=this._warnDisabled,this.error=this._errorDisabled}convert(e,t={}){if(!_e.isMmdMesh(e))throw new Error(`${e.name} is not MmdMesh`);const{includeSkinningData:n=!0,includeMorphData:r=!0,translucentMaterials:i=[],alphaEvaluateResults:o=[]}=t,a=e.metadata,l=be.isSerializationMetadata(a);n&&null===a.skeleton&&this.log("MmdMesh has no skeleton. Skinning data will not be included");const d=[],h=new Int32Array(a.bones.length).fill(-1);let c=-1;const u=a.skeleton?.bones??[];for(let e=0;e<u.length;++e)c=Math.max(c,u[e].getIndex());const p=new Int32Array(c+1).fill(-1);if(n&&null!==a.skeleton){const e=a.bones,t=new Map;{const n=new Map;for(let e=0;e<u.length;++e){const t=u[e];let r=n.get(t.name);void 0===r&&(r=[],n.set(t.name,r)),r.push({index:e,value:t})}for(let r=0;r<e.length;++r){const i=e[r],s=n.get(i.name);if(void 0!==s)if(1===s.length)t.set(i,s[0].value);else{let e;for(let t=0;t<s.length;++t)if(s[t].index===r){e=s[t].value;break}void 0!==e&&t.set(i,e)}}}const n=new Map;{const t=new Map;for(let n=0;n<e.length;++n){const r=e[n];let i=t.get(r.name);void 0===i&&(i=[],t.set(r.name,i)),i.push({index:n,value:r})}for(let e=0;e<u.length;++e){const r=u[e],i=t.get(r.name);if(void 0!==i)if(1===i.length)n.set(r,i[0].value);else{let t;for(let n=0;n<i.length;++n)if(i[n].index===e){t=i[n].value;break}void 0!==t&&n.set(r,t)}}}const r=new Map;for(let t=0;t<e.length;++t){const n=e[t];let i=r.get(e[n.parentBoneIndex]);void 0===i&&0<=n.parentBoneIndex&&n.parentBoneIndex<e.length&&(i=[],r.set(e[n.parentBoneIndex],i)),i?.push(n)}const i=new Map;for(let e=0;e<u.length;++e){if(null!==u[e].getParent())continue;const t=[u[e]];for(i.set(u[e],u[e].getRestMatrix());t.length>0;){const e=t.pop(),n=i.get(e),r=e.children;for(let e=0;e<r.length;++e){const s=r[e];i.set(s,s.getRestMatrix().multiply(n)),t.push(s)}}}const s=new Map;for(let o=0;o<e.length;++o){const a=e[o];let l=t.get(a);const c=[],u=e=>{const t=e.children;for(let r=0;r<t.length;++r){const i=t[r],o=n.get(i);void 0===o?(c.push(e),u(i)):s.has(o)||s.set(o,d.length+c.length)}};if(void 0!==l)u(l);else{const e=r.get(a);if(void 0!==e)for(let t=0;t<e.length;++t){const n=e[t];s.set(n,d.length+c.length)}}const g=e=>{const n=r.get(e);if(void 0!==n)for(let e=0;e<n.length;++e){const r=n[e];let i=t.get(r);if(void 0!==i)return i;if(i=g(r),void 0!==i)return i}};if(void 0===l&&(l=g(a)),void 0===l){let n=e[a.parentBoneIndex];for(;void 0!==n&&(l=t.get(n),void 0===l);)n=e[n.parentBoneIndex]}const f=a.name,m=a.englishName,x=void 0!==l?i.get(l).getTranslation().asArray():[0,0,0],y=-1,A=a.transformOrder,T=a.tailPosition??-2,M=a.appendTransform,_=a.axisLimit,I=a.localVector,v=a.externalParentTransform,w=a.ik;let E=0;E=a.flag?a.flag:b.Bone.Flag.IsRotatable|b.Bone.Flag.IsMovable|b.Bone.Flag.IsVisible|b.Bone.Flag.IsControllable,E&=(Array.isArray(T)?~b.Bone.Flag.UseBoneIndexAsTailPosition:-1)&(M?-1:~b.Bone.Flag.HasAppendRotate|~b.Bone.Flag.HasAppendMove)&(_?-1:~b.Bone.Flag.HasAxisLimit)&(I?-1:~b.Bone.Flag.HasLocalVector)&(v?-1:~b.Bone.Flag.IsExternalParentTransformed)&(w?-1:~b.Bone.Flag.IsIkEnabled),E|=(Array.isArray(T)?0:b.Bone.Flag.UseBoneIndexAsTailPosition)|(M?b.Bone.Flag.HasAppendRotate|b.Bone.Flag.HasAppendMove:0)|(_?b.Bone.Flag.HasAxisLimit:0)|(I?b.Bone.Flag.HasLocalVector:0)|(v?b.Bone.Flag.IsExternalParentTransformed:0)|(w?b.Bone.Flag.IsIkEnabled:0);const S={name:f,englishName:m,position:x,parentBoneIndex:y,transformOrder:A,flag:E,tailPosition:T,appendTransform:M,axisLimit:_,localVector:I,externalParentTransform:v,ik:w},C=h[o]=d.length;void 0!==l&&(p[l.getIndex()]=C),d.push(S);const F=b.Bone.Flag.UseBoneIndexAsTailPosition|b.Bone.Flag.IsRotatable|b.Bone.Flag.IsVisible|b.Bone.Flag.IsControllable;for(let e=0;e<c.length;++e){const t=c[e];p[t.getIndex()]=d.length;let r=-1;const s=t.getParent();null!==s&&(r=n.get(s)===a?C:p[s.getIndex()]),d.push({name:t.name,englishName:"",position:i.get(t).getTranslation().asArray(),parentBoneIndex:r,transformOrder:0,flag:F,tailPosition:r,appendTransform:void 0,axisLimit:void 0,localVector:void 0,externalParentTransform:void 0,ik:void 0})}}for(let t=0;t<e.length;++t){const n=e[t],r=d[h[t]],i=r.parentBoneIndex=s.get(n)??-1;-2===r.tailPosition?r.tailPosition=i:"number"==typeof r.tailPosition&&0<=r.tailPosition&&r.tailPosition<e.length&&(r.tailPosition=h[r.tailPosition]);const o=r.appendTransform;void 0!==o&&(r.appendTransform={parentIndex:h[o.parentIndex]??o.parentIndex,ratio:o.ratio});const a=r.ik;if(void 0!==a){const e=[];r.ik={target:h[a.target]??a.target,iteration:a.iteration,rotationConstraint:a.rotationConstraint,links:e};const t=a.links;for(let n=0;n<t.length;++n){const r=t[n];e.push({target:h[r.target]??r.target,limitation:r.limitation})}}}}const g=[],m=new Map;{const e=a.meshes;for(let t=0;t<e.length;++t){const n=e[t];if(null===n.geometry){this.warn(`mesh ${n.name} has no geometry. skippping`);continue}const r=n.geometry;null!==r.getVerticesData(s.R.PositionKind)?null!==r.getVerticesData(s.R.NormalKind)?null!==r.getVerticesData(s.R.UVKind)?n.isUnIndexed||null!==r.getIndices()?null===a.skeleton||a.skeleton===n.skeleton?(m.set(t,g.length),g.push(n)):this.warn(`mesh ${n.name} has different skeleton. skippping`):this.warn(`mesh ${n.name} has no indices data. skippping`):this.warn(`mesh ${n.name} has no uv data. skippping`):this.warn(`mesh ${n.name} has no normal data. skippping`):this.warn(`mesh ${n.name} has no position data. skippping`)}}const x=[],y=[];{const e=new Set;for(let t=0;t<g.length;++t){const n=g[t].material;if(null===n)continue;const r=n.subMaterials??[n];for(let t=0;t<r.length;++t){const n=r[t];if(null!==n&&(n.diffuseTexture?e.add(n.diffuseTexture):n.albedoTexture&&e.add(n.albedoTexture),n.sphereTexture&&e.add(n.sphereTexture),n.toonTexture)){const t=n.toonTexture.name;t.startsWith("file:shared_toon_texture_")&&t.length<=27&&!isNaN(Number(t.substring(25)))||e.add(n.toonTexture)}}}const t=l?a.textureNameMap:null;null===t&&this.warn("metadata.textureNameMap is not defined. texture names will be fallback to converted string by loader");const n=new Map,r=new Map;for(const i of e){let e=null;const s=i._buffer;s instanceof ArrayBuffer?e=new Uint8Array(s):null==s?this.warn(`texture ${i.name} has no texture buffer. make sure load model with materialBuilder.deleteTextureBufferAfterLoad = false`):s.buffer instanceof ArrayBuffer?e=new Uint8Array(s.buffer,s.byteOffset,s.byteLength):this.warn(`texture ${i.name} has unsupported type of texture buffer. only ArrayBuffer and TypedArray is supported`);const o=(i.noMipmap?Ie.Texture.Flag.NoMipmap:0)|(i.invertY?Ie.Texture.Flag.InvertY:0);let a;if(null!==e){let s=r.get(e.buffer);void 0===s&&(s=r.size,r.set(e.buffer,s));const o=`${s}_${e.byteOffset}_${e.byteLength}`;if(a=n.get(o),void 0===a){a=x.length,n.set(o,a);let r=t?.get(i);void 0===r&&(this.warn(`texture ${i.name} has no name in textureNameMap. falling back to converted string by loader`),r=i.name),x.push({relativePath:r,mimeType:i.mimeType,buffer:e})}}y.push({flag:o,samplingMode:i.samplingMode,imageIndex:a??-1,texture:i})}}const A=[],T=new Map;{const e=new Map;{const t=a.materials;for(let n=0;n<t.length;++n){const r=t[n];e.set(r,n)}}const t=new Map;{const e=a.materials,n=l?a.materialsMetadata:null;if(null!==n)for(let r=0;r<e.length;++r){const i=e[r],s=n[r];t.has(i)||void 0!==s&&t.set(i,s)}}let n=!1;const r=new Map;for(let s=0;s<g.length;++s){const a=g[s],l=[];{const e=a.material?.subMaterials??[a.material],t=a.subMeshes;for(let n=0;n<t.length;++n){const r=e[t[n].materialIndex];l.push(r)}}for(let s=0;s<l.length;++s){const d=l[s];if(null===d){if(n)this.warn(`mesh ${a.name} has no material. using default material metadata`);else{n=!0,this.warn(`mesh ${a.name} has no material. adding default material metadata`);const e={name:"default",englishName:"default",diffuse:[1,1,1,1],specular:[0,0,0],shininess:0,ambient:[0,0,0],evaluatedTransparency:0,flag:0,edgeColor:[0,0,0,1],edgeSize:0,textureIndex:-1,sphereTextureIndex:-1,sphereTextureMode:b.Material.SphereTextureMode.Off,isSharedToonTexture:!1,toonTextureIndex:-1,comment:"",linkedMaterial:null};A.push(e)}continue}const h=r.get(d),c=e.get(d);if(void 0===c)this.warn(`mesh ${a.name} has material which is not included in model metadata`);else if(void 0!==h)T.set(c,h);else{T.set(c,A.length),r.set(d,A.length);const e=t.get(d);void 0===e&&this.log(`mesh ${a.name} has no additional material metadata`);const n=d.name??"",s=e?.englishName??"",l=d.diffuseColor?.asArray()??[1,1,1,1];l.length=4,l[3]=d.alpha??1;const h=d.specularColor?.asArray()??d.reflectivityColor?.asArray()??[0,0,0];h.length=3;const u=d.specularPower??0,p=d.ambientColor?.asArray()??[0,0,0];p.length=3;const g=(3&+(i[c]??-1))<<4|(15&(o[c]??-1))<<0,f=(!1===d.backFaceCulling?b.Material.Flag.IsDoubleSided:0)|(d.renderOutline?b.Material.Flag.EnabledToonEdge:0),m=d.outlineColor?.asArray()??[0,0,0];m.length=4,m[3]=d.outlineAlpha??0;const x=d.outlineWidth??0,M=d.diffuseTexture??d.albedoTexture,_=M?y.findIndex((e=>e.texture===M)):-1,I=d.sphereTexture,v=I?y.findIndex((e=>e.texture===I)):-1,w=d.sphereTextureBlendMode??b.Material.SphereTextureMode.Off,E=d.toonTexture,S=!!E&&E.name.startsWith("file:shared_toon_texture_")&&E.name.length<=27&&!isNaN(Number(E.name.substring(25)));let C;C=S?Number(E.name.substring(25))-1:E?y.findIndex((e=>e.texture===E)):-1;const F={name:n,englishName:s,diffuse:l,specular:h,shininess:u,ambient:p,evaluatedTransparency:g,flag:f,edgeColor:m,edgeSize:x,textureIndex:_,sphereTextureIndex:v,sphereTextureMode:w,isSharedToonTexture:S,toonTextureIndex:C,comment:e?.comment??"",linkedMaterial:d};A.push(F)}}}}const M=new Array(a.morphs.length).fill(null);for(let e=0;e<M.length;++e)M[e]=[];if(r)if(l){const e=a.morphs;for(let t=0;t<e.length;++t){const n=e[t];switch(n.type){case b.Morph.Type.VertexMorph:case b.Morph.Type.UvMorph:case b.Morph.Type.AdditionalUvMorph1:case b.Morph.Type.AdditionalUvMorph2:case b.Morph.Type.AdditionalUvMorph3:case b.Morph.Type.AdditionalUvMorph4:{const e=[],r=n.elements;for(let t=0;t<r.length;++t){const i=r[t],s=m.get(i.meshIndex);void 0!==s?e.push({meshIndex:s,indices:i.indices,offsets:i.offsets}):this.warn(`morph ${n.name} has invalid mesh. skipping`)}M[t]=e}}}}else{this.warn("metadata.morphsMetadata is not defined. UV morphs will be lossy converted");const e=a.morphs;for(let t=0;t<e.length;++t){const n=e[t];let r=!1;switch(n.type){case b.Morph.Type.VertexMorph:case b.Morph.Type.UvMorph:case b.Morph.Type.AdditionalUvMorph1:case b.Morph.Type.AdditionalUvMorph2:case b.Morph.Type.AdditionalUvMorph3:case b.Morph.Type.AdditionalUvMorph4:r=!0}if(!r)continue;const i=M[t]=[],o=n.morphTargets;for(let e=0;e<o.length;++e){let t=-1;const r=o[e];e:for(let e=0;e<g.length;++e){const n=g[e].morphTargetManager;if(null===n)continue;const i=n.numTargets;for(let s=0;s<i;++s)if(n.getTarget(s)===r){t=e;break e}}if(-1===t){this.warn(`morph ${n.name} has no target mesh. skipping`);continue}let a,l,d=0;if(n.type===b.Morph.Type.VertexMorph){const e=g[t].geometry.getVerticesData(s.R.PositionKind),i=r.getPositions();if(null===i){this.warn(`morph ${n.name} has no positions data. skipping`);continue}if(e.length!==i.length){this.warn(`morph ${n.name} has different number of positions. skipping`);continue}for(let t=0;t<e.length;t+=3)e[t+0]===i[t+0]&&e[t+1]===i[t+1]&&e[t+2]===i[t+2]||(d+=1);a=new Int32Array(d),l=new Float32Array(3*d);const o=e.length/3;for(let t=0,n=0;t<o;++t)e[3*t+0]===i[3*t+0]&&e[3*t+1]===i[3*t+1]&&e[3*t+2]===i[3*t+2]||(a[n]=t,l[3*n+0]=i[3*t+0]-e[3*t+0],l[3*n+1]=i[3*t+1]-e[3*t+1],l[3*n+2]=i[3*t+2]-e[3*t+2],n+=1)}else{const e=g[t].geometry.getVerticesData(s.R.UVKind),i=r.getUVs();if(null===i){this.warn(`morph ${n.name} has no uvs data. skipping`);continue}if(e.length!==i.length){this.warn(`morph ${n.name} has different number of uvs. skipping`);continue}for(let t=0;t<e.length;t+=2)e[t+0]===i[t+0]&&e[t+1]===i[t+1]||(d+=1);a=new Int32Array(d),l=new Float32Array(4*d);const o=e.length/2;for(let t=0,n=0;t<o;++t)e[2*t+0]===i[2*t+0]&&e[2*t+1]===i[2*t+1]||(a[n]=t,l[4*n+0]=i[2*t+0]-e[2*t+0],l[4*n+1]=i[2*t+1]-e[2*t+1],n+=1)}i.push({meshIndex:t,indices:a,offsets:l})}}}const _=new TextEncoder;let I=7;{const e=a.header;I+=4+_.encode(e.modelName).length,I+=4+_.encode(e.englishModelName).length,I+=4+_.encode(e.comment).length,I+=4+_.encode(e.englishComment).length,I+=1,I+=4;for(let e=0;e<g.length;++e){const t=g[e],n=t.geometry;I+=4+_.encode(t.name).length,I+=4;const r=t.material;if(void 0!==r?.subMaterials){const e=r.subMaterials;I+=4;for(let t=0;t<e.length;++t)I+=4,I+=4,I+=4,I+=4,I+=4}I+=4;const i=n.getVerticesData(s.R.PositionKind);I+=4*i.length;const o=i.length/3;if(I+=3*o*4,I+=2*o*4,I+=1,null!==n.getVerticesData(f.V.AdditionalUV1Kind)&&(I+=4*o*4),null!==n.getVerticesData(f.V.AdditionalUV2Kind)&&(I+=4*o*4),null!==n.getVerticesData(f.V.AdditionalUV3Kind)&&(I+=4*o*4),null!==n.getVerticesData(f.V.AdditionalUV4Kind)&&(I+=4*o*4),I+=1,!t.isUnIndexed){I+=1,I+=4;const e=n.getIndices();I+=Array.isArray(e)?4*e.length:e.byteLength}0!==d.length&&(null===n.getVerticesData(s.R.MatricesIndicesKind)&&this.warn(`mesh ${t.name} has no matricesIndices data. falling back to zero matricesIndices`),I+=4*o*4,null===n.getVerticesData(s.R.MatricesWeightsKind)&&this.warn(`mesh ${t.name} has no matricesWeights data. falling back to zero matricesWeights`),I+=4*o*4);const a=n.getVerticesData(f.V.MatricesSdefCKind),l=n.getVerticesData(f.V.MatricesSdefR0Kind),h=n.getVerticesData(f.V.MatricesSdefR1Kind);null!==a&&null!==l&&null!==h?(I+=3*o*4,I+=3*o*4,I+=3*o*4):null!==a&&null!==l&&null!==h||null===a&&null===l&&null===h||this.warn(`mesh ${t.name} has incomplete sdef data. sdefC, sdefR0, sdefR1 must be all defined or all undefined. falling back to linear blend skinning`),null!==n.getVerticesData(f.V.EdgeScaleKind)&&(I+=4*o)}I+=4;for(let e=0;e<x.length;++e){const t=x[e];I+=4+_.encode(t.relativePath).length,I+=1,void 0!==t.mimeType&&(I+=4+_.encode(t.mimeType).length),I+=4,I+=t.buffer.byteLength}I+=4;for(let e=0;e<y.length;++e)I+=6;I+=4;for(let e=0;e<A.length;++e){const t=A[e];I+=4+_.encode(t.name).length,I+=4+_.encode(t.englishName).length,I+=16,I+=12,I+=4,I+=12,I+=1,I+=1,I+=16,I+=4,I+=4,I+=4,I+=1,I+=1,I+=4,I+=4+_.encode(t.comment).length}if(0!==d.length){I+=4,l||this.warn("metadata.bones has following missing properties: tailPosition, axisLimit, localVector, externalParentTransform. lossy conversion will be applied");for(let e=0;e<d.length;++e){const t=d[e];if(I+=4+_.encode(t.name).length,I+=4+_.encode(t.englishName).length,I+=12,I+=4,I+=4,I+=2,l?"number"==typeof t.tailPosition?I+=4:I+=12:I+=4,void 0!==t.appendTransform&&(I+=4,I+=4),void 0!==t.axisLimit&&(I+=12),void 0!==t.localVector&&(I+=12,I+=12),void 0!==t.externalParentTransform&&(I+=4),void 0!==t.ik){I+=4,I+=4,I+=4,I+=4;const e=t.ik.links;for(let t=0;t<e.length;++t)I+=4,I+=1,void 0!==e[t].limitation&&(I+=12,I+=12)}}}I+=4;const t=a.morphs;for(let e=0;e<t.length;++e){const n=t[e];switch(I+=4+_.encode(n.name).length,I+=4+_.encode(n.englishName).length,I+=1,I+=1,n.type){case b.Morph.Type.GroupMorph:I+=4+8*n.indices.length;break;case b.Morph.Type.VertexMorph:{I+=4;const t=M[e];for(let e=0;e<t.length;++e){const n=t[e];I+=8+4*n.indices.length+4*n.offsets.length}}break;case b.Morph.Type.BoneMorph:I+=4+32*n.indices.length;break;case b.Morph.Type.UvMorph:case b.Morph.Type.AdditionalUvMorph1:case b.Morph.Type.AdditionalUvMorph2:case b.Morph.Type.AdditionalUvMorph3:case b.Morph.Type.AdditionalUvMorph4:{I+=4;const t=M[e];for(let e=0;e<t.length;++e){const n=t[e];I+=8+4*n.indices.length+4*n.offsets.length}}break;case b.Morph.Type.MaterialMorph:I+=4+117*n.elements.length}}if(I+=4,l&&null!==a.displayFrames){const e=a.displayFrames;for(let t=0;t<e.length;++t){const n=e[t];I+=4+_.encode(n.name).length,I+=4+_.encode(n.englishName).length,I+=1,I+=4,I+=5*n.frames.length}}I+=4;const n=a.rigidBodies;for(let e=0;e<n.length;++e){const t=n[e];I+=4+_.encode(t.name).length,I+=4+_.encode(t.englishName).length,I+=4,I+=1,I+=2,I+=1,I+=12,I+=12,I+=12,I+=4,I+=4,I+=4,I+=4,I+=4,I+=1}I+=4;const r=a.joints;for(let e=0;e<r.length;++e){const t=r[e];I+=4+_.encode(t.name).length,I+=4+_.encode(t.englishName).length,I+=1,I+=4,I+=4,I+=12,I+=12,I+=12,I+=12,I+=12,I+=12,I+=12,I+=12}}const v=new ArrayBuffer(I),w=new Be(v);w.setUint8Array(_.encode("BPMX")),w.setInt8Array([2,2,1]);{const e=a.header;w.setString(e.modelName),w.setString(e.englishModelName),w.setString(e.comment),w.setString(e.englishComment)}const E=0!==d.length?Ie.Geometry.MeshType.IsSkinnedMesh:0;w.setUint8(E),w.setUint32(g.length);for(let e=0;e<g.length;++e){const t=g[e],n=t.geometry;w.setString(t.name);let r=!1;if(1<t.subMeshes.length||0===t.subMeshes.length)r=!0;else{const e=t.subMeshes[0];0===e.materialIndex&&0===e.verticesStart&&e.verticesCount===n.getTotalVertices()&&0===e.indexStart&&e.indexCount===n.getTotalIndices()||(r=!0)}if(r){w.setInt32(-2);const e=t.subMeshes;w.setUint32(e.length);const n=t.material?.subMaterials??[t.material];for(let t=0;t<e.length;++t){const r=e[t],i=n[r.materialIndex]??null,s=A.findIndex((e=>e.linkedMaterial===i));w.setInt32(s),w.setUint32(r.verticesStart),w.setUint32(r.verticesCount),w.setUint32(r.indexStart),w.setUint32(r.indexCount)}}else{const e=t.material,n=A.findIndex((t=>t.linkedMaterial===e));w.setInt32(n)}const i=n.getVerticesData(s.R.PositionKind),o=i.length/3;w.setUint32(o),w.setFloat32Array(i);let a=n.getVerticesData(s.R.NormalKind);if(a.length!==3*o){this.warn(`mesh ${t.name} normals vertex count is different from positions vertex count`);const e=new Float32Array(3*o);e.set(a),a=e}w.setFloat32Array(a);let l=n.getVerticesData(s.R.UVKind);if(l.length!==2*o){this.warn(`mesh ${t.name} uv vertex count is different from positions vertex count`);const e=new Float32Array(2*o);e.set(l),l=e}w.setFloat32Array(l);const h=[];{const e=n.getVerticesData(f.V.AdditionalUV1Kind);null!==e&&h.push(e);const t=n.getVerticesData(f.V.AdditionalUV2Kind);null!==t&&h.push(t);const r=n.getVerticesData(f.V.AdditionalUV3Kind);null!==r&&h.push(r);const i=n.getVerticesData(f.V.AdditionalUV4Kind);null!==i&&h.push(i)}w.setUint8(h.length);for(let e=0;e<h.length;++e){const n=h[e];if(n.length!==4*o){this.warn(`mesh ${t.name} additional uv vertex count is different from positions vertex count`);const r=new Float32Array(4*o);r.set(n),h[e]=r}w.setFloat32Array(n)}let c=n.getVerticesData(f.V.MatricesSdefCKind),u=n.getVerticesData(f.V.MatricesSdefR0Kind),m=n.getVerticesData(f.V.MatricesSdefR1Kind);const x=null!==c&&null!==u&&null!==m;let y=n.getVerticesData(f.V.EdgeScaleKind);const T=(x?Ie.Geometry.GeometryType.HasSdef:0)|(t.isUnIndexed?0:Ie.Geometry.GeometryType.IsIndexed)|(null!==y?Ie.Geometry.GeometryType.HasEdgeScale:0);if(w.setUint8(T),!t.isUnIndexed){const e=n.getIndices();w.setUint8(e instanceof Uint32Array?Ie.Geometry.IndexElementType.Uint32:e instanceof Uint16Array?Ie.Geometry.IndexElementType.Uint16:Ie.Geometry.IndexElementType.Int32),w.setUint32(e.length),e instanceof Uint16Array?w.setUint16Array(e):e instanceof Uint32Array?w.setUint32Array(e):w.setInt32Array(e)}if(0!==d.length){const e=new Float32Array(4*o);{const r=n.getVerticesData(s.R.MatricesIndicesKind);if(null!==r&&r.length===4*o||this.warn(`mesh ${t.name} bone indices vertex count is different from positions vertex count`),null!==r)for(let t=0;t<e.length;++t)e[t]=p[r[t]]??r[t]}w.setFloat32Array(e);let r=n.getVerticesData(s.R.MatricesWeightsKind);if(null===r&&(r=new Float32Array(4*o)),r.length!==4*o){this.warn(`mesh ${t.name} bone weights vertex count is different from positions vertex count`);const e=new Float32Array(4*o);e.set(r),r=e}if(w.setFloat32Array(r),x){if(c.length!==3*o){this.warn(`mesh ${t.name} sdefC vertex count is different from positions vertex count`);const e=new Float32Array(3*o);e.set(c),c=e}if(u.length!==3*o){this.warn(`mesh ${t.name} sdefR0 vertex count is different from positions vertex count`);const e=new Float32Array(3*o);e.set(u),u=e}if(m.length!==3*o){this.warn(`mesh ${t.name} sdefR1 vertex count is different from positions vertex count`);const e=new Float32Array(3*o);e.set(m),m=e}w.setFloat32Array(c),w.setFloat32Array(u),w.setFloat32Array(m)}}if(null!==y){if(y.length!==o){this.warn(`mesh ${t.name} edgeScale vertex count is different from positions vertex count`);const e=new Float32Array(o);e.set(y),y=e}w.setFloat32Array(y)}}w.setUint32(x.length);for(let e=0;e<x.length;++e){const t=x[e];w.setString(t.relativePath);const n=void 0!==t.mimeType?Ie.Image.Flag.HasMimeType:0;w.setUint8(n),void 0!==t.mimeType&&w.setString(t.mimeType),w.setUint32(t.buffer.byteLength),w.setUint8Array(t.buffer)}w.setUint32(y.length);for(let e=0;e<y.length;++e){const t=y[e];w.setUint8(t.flag),w.setUint8(t.samplingMode),w.setInt32(t.imageIndex)}w.setUint32(A.length);for(let e=0;e<A.length;++e){const t=A[e];w.setString(t.name),w.setString(t.englishName),w.setFloat32Array(t.diffuse),w.setFloat32Array(t.specular),w.setFloat32(t.shininess),w.setFloat32Array(t.ambient),w.setUint8(t.evaluatedTransparency),w.setUint8(t.flag),w.setFloat32Array(t.edgeColor),w.setFloat32(t.edgeSize),w.setInt32(t.textureIndex),w.setInt32(t.sphereTextureIndex),w.setUint8(t.sphereTextureMode),w.setUint8(t.isSharedToonTexture?1:0),w.setInt32(t.toonTextureIndex),w.setString(t.comment)}if(0!==d.length){w.setUint32(d.length);for(let e=0;e<d.length;++e){const t=d[e];if(w.setString(t.name),w.setString(t.englishName),w.setFloat32Array(t.position),w.setInt32(t.parentBoneIndex),w.setInt32(t.transformOrder),w.setUint16(t.flag),"number"==typeof t.tailPosition?w.setInt32(t.tailPosition):w.setFloat32Array(t.tailPosition),void 0!==t.appendTransform&&(w.setInt32(t.appendTransform.parentIndex),w.setFloat32(t.appendTransform.ratio)),void 0!==t.axisLimit&&w.setFloat32Array(t.axisLimit),void 0!==t.localVector&&(w.setFloat32Array(t.localVector.x),w.setFloat32Array(t.localVector.z)),void 0!==t.externalParentTransform&&w.setInt32(t.externalParentTransform),void 0!==t.ik){const e=t.ik;w.setInt32(e.target),w.setInt32(e.iteration),w.setFloat32(e.rotationConstraint);const n=e.links;w.setInt32(n.length);for(let e=0;e<n.length;++e){const t=n[e];w.setInt32(t.target),w.setUint8(void 0!==t.limitation?1:0),void 0!==t.limitation&&(w.setFloat32Array(t.limitation.minimumAngle),w.setFloat32Array(t.limitation.maximumAngle))}}}}w.setUint32(a.morphs.length);const S=a.morphs;for(let e=0;e<S.length;++e){const t=S[e];switch(w.setString(t.name),w.setString(t.englishName),w.setUint8(t.category),w.setUint8(t.type),t.type){case b.Morph.Type.GroupMorph:{w.setUint32(t.indices.length),w.setInt32Array(t.indices);let e=t.ratios;if(e.length!==t.indices.length){this.warn(`morph ${t.name} group morph ratio count is different from indices count`);const n=new Float32Array(t.indices.length);n.set(e),e=n}w.setFloat32Array(e)}break;case b.Morph.Type.VertexMorph:case b.Morph.Type.UvMorph:case b.Morph.Type.AdditionalUvMorph1:case b.Morph.Type.AdditionalUvMorph2:case b.Morph.Type.AdditionalUvMorph3:case b.Morph.Type.AdditionalUvMorph4:{const n=M[e];w.setUint32(n.length);for(let e=0;e<n.length;++e){const r=n[e];w.setUint32(r.meshIndex),w.setUint32(r.indices.length),w.setInt32Array(r.indices);let i=r.offsets;const s=t.type===b.Morph.Type.VertexMorph?3:4;if(i.length!==r.indices.length*s){this.warn(`morph ${t.name} vertex/uv morph offset count is different from indices count`);const e=new Float32Array(r.indices.length*s);e.set(i),i=e}w.setFloat32Array(i)}}break;case b.Morph.Type.BoneMorph:{const e=new Int32Array(t.indices.length);{const n=t.indices;for(let t=0;t<n.length;++t)e[t]=h[n[t]]??n[t]}w.setUint32(e.length),w.setInt32Array(e);let n=t.positions;if(n.length!==3*e.length){this.warn(`morph ${t.name} bone morph position count is different from indices count`);const r=new Float32Array(3*e.length);r.set(n),n=r}w.setFloat32Array(n);let r=t.rotations;if(r.length!==4*e.length){this.warn(`morph ${t.name} bone morph rotation count is different from indices count`);const n=new Float32Array(4*e.length);n.set(r),r=n}w.setFloat32Array(r)}break;case b.Morph.Type.MaterialMorph:{w.setUint32(t.elements.length);const e=t.elements;for(let t=0;t<e.length;++t){const n=e[t],r=T.get(n.index)??n.index;w.setInt32(r),w.setUint8(n.type),w.setFloat32Array(n.diffuse),w.setFloat32Array(n.specular),w.setFloat32(n.shininess),w.setFloat32Array(n.ambient),w.setFloat32Array(n.edgeColor),w.setFloat32(n.edgeSize),w.setFloat32Array(n.textureColor),w.setFloat32Array(n.sphereTextureColor),w.setFloat32Array(n.toonTextureColor)}}break;default:w.setUint32(0)}}if(l&&null!==a.displayFrames){w.setUint32(a.displayFrames.length);const e=a.displayFrames;for(let t=0;t<e.length;++t){const n=e[t];w.setString(n.name),w.setString(n.englishName),w.setUint8(n.isSpecialFrame?1:0),w.setUint32(n.frames.length);const r=n.frames;for(let e=0;e<r.length;++e){const t=r[e];w.setUint8(t.type);const n=t.type===b.DisplayFrame.FrameData.FrameType.Bone?h[t.index]??t.index:t.index;w.setInt32(n)}}}else w.setUint32(0);w.setUint32(a.rigidBodies.length);const C=a.rigidBodies;for(let e=0;e<C.length;++e){const t=C[e];w.setString(t.name),w.setString(t.englishName),w.setInt32(h[t.boneIndex]??t.boneIndex),w.setUint8(t.collisionGroup),w.setUint16(t.collisionMask),w.setUint8(t.shapeType),w.setFloat32Array(t.shapeSize),w.setFloat32Array(t.shapePosition),w.setFloat32Array(t.shapeRotation),w.setFloat32(t.mass),w.setFloat32(t.linearDamping),w.setFloat32(t.angularDamping),w.setFloat32(t.repulsion),w.setFloat32(t.friction),w.setUint8(t.physicsMode)}w.setUint32(a.joints.length);const F=a.joints;for(let e=0;e<F.length;++e){const t=F[e];w.setString(t.name),w.setString(t.englishName),w.setUint8(t.type),w.setInt32(t.rigidbodyIndexA),w.setInt32(t.rigidbodyIndexB),w.setFloat32Array(t.position),w.setFloat32Array(t.rotation),w.setFloat32Array(t.positionMin),w.setFloat32Array(t.positionMax),w.setFloat32Array(t.rotationMin),w.setFloat32Array(t.rotationMax),w.setFloat32Array(t.springPosition),w.setFloat32Array(t.springRotation)}return 0!==w.bytesAvailable&&this.error(`unexpected bytes available: ${w.bytesAvailable}`),v}get loggingEnabled(){return this._loggingEnabled}set loggingEnabled(e){this._loggingEnabled=e,e?(this.log=this._logEnabled,this.warn=this._warnEnabled,this.error=this._errorEnabled):(this.log=this._logDisabled,this.warn=this._warnDisabled,this.error=this._errorDisabled)}_logEnabled(e){O.V.Log(e)}_logDisabled(){}_warnEnabled(e){O.V.Warn(e)}_warnDisabled(){}_errorEnabled(e){O.V.Error(e)}_errorDisabled(){}}class Ue{static OverrideComputeTransformMatrices(e){e._computeTransformMatrices=function(e,t){this.onBeforeComputeObservable.notifyObservers(this);for(let n=0;n<this.bones.length;n++){const r=this.bones[n];if(r._childUpdateId+=1,!r.getParent()){const i=[r];for(;i.length>0;){const r=i.pop(),s=r.getParent();if(s?r.getLocalMatrix().multiplyToRef(s.getFinalMatrix(),r.getFinalMatrix()):t?r.getLocalMatrix().multiplyToRef(t,r.getFinalMatrix()):r.getFinalMatrix().copyFrom(r.getLocalMatrix()),-1!==r._index){const t=null===r._index?n:r._index;r.getAbsoluteInverseBindMatrix().multiplyToArray(r.getFinalMatrix(),e,16*t)}const o=r.getChildren();for(const e of o)i.push(e)}}}this._identity.copyToArray(e,16*this.bones.length)}}}async function De(e,t=""){const n=[];for(let r=0;r<e.length;++r){const i=e[r];if(i.isDirectory){const e=i.createReader(),r=await new Promise(((t,n)=>{e.readEntries(t,n)}));n.push(...await De(r,t+i.name+"/"))}else n.push(i)}return n}const Pe=document.createElement("canvas");Pe.style.width="100%",Pe.style.height="100%",Pe.style.display="block",document.body.appendChild(Pe);const ke=new r.N(Pe,!1,{preserveDrawingBuffer:!1,stencil:!1,antialias:!0,alpha:!0,premultipliedAlpha:!1,powerPreference:"high-performance",doNotHandleTouchAction:!0,doNotHandleContextLost:!0,audioEngine:!1,disableWebGL2Support:!1},!0);i.Create({canvas:Pe,engine:ke,sceneBuilder:new class{async build(e,t){T.OverrideEngineCreateEffect(t);const n=new ce;n.deleteTextureBufferAfterLoad=!1,n.renderMethod=ae.AlphaEvaluation;const r=new p.Z(t);r.ambientColor=new z.v9(.5,.5,.5);const i=new ve.L("camera",0,0,45,new u.Pq(0,10,0),r);i.maxZ=5e3,i.fov=Math.PI/180*30,i.speed=.5,i.setPosition(new u.Pq(0,10,-45)),i.attachControl(e,!0);const s=new Ee.g("hemisphericLight",new u.Pq(0,1,0),r);s.intensity=.5,s.specular=new z.v9(0,0,0),s.groundColor=new z.v9(1,1,1);const o=new we.Z("directionalLight",new u.Pq(.5,-1,1),r);o.intensity=.5,o.autoCalcShadowZBounds=!1,o.autoUpdateExtends=!1,o.shadowMaxZ=60,o.shadowMinZ=-30,o.orthoTop=54,o.orthoBottom=-3,o.orthoLeft=-30,o.orthoRight=30,o.shadowOrthoScale=0;const a=new Se.o(1024,o,!0,i);a.transparencyShadow=!0,a.usePercentageCloserFiltering=!0,a.forceBackFacesOnly=!1,a.bias=.01,a.filteringQuality=Se.o.QUALITY_MEDIUM,a.frustumEdgeFalloff=.1,(0,Ce.km)("ground1",{width:100,height:100,subdivisions:2,updatable:!1},r).receiveShadows=!0;const l=new Fe.e("default",!0,r);l.samples=4,l.fxaaEnabled=!0,l.imageProcessingEnabled=!1;const d=new he(r),h=async e=>{if(y)return;if(null!==g){for(const e of g.metadata.meshes)a.removeShadowCaster(e);g.dispose(!1,!0),g=null}y=!0,t.displayLoadingUI();const i=e.webkitRelativePath;R.textContent=e.name,g=await(0,I.kS)(e,r,{onProgress:n=>t.loadingUIText=`<br/><br/><br/>Loading (${e.name})... ${n.loaded}/${n.total} 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f=[],m=[];let x="Alpha Mode",y=!1;const A=e=>{if(null===g)return;const t=g.metadata.materials;if("Alpha Mode"===e)for(let e=0;e<t.length;++e){const n=t[e];n.transparencyMode=m[e]??N.i.MATERIAL_OPAQUE,n.forceDepthWrite=!1}else for(let e=0;e<t.length;++e){const n=t[e];n.transparencyMode=f[e]?N.i.MATERIAL_ALPHABLEND:N.i.MATERIAL_OPAQUE,n.forceDepthWrite=!0}},M=e.parentElement;M.style.display="flex",M.style.flexDirection="row-reverse";const _=document.createElement("div");_.style.width="100%",_.style.height="100%",_.style.display="flex",_.appendChild(e),M.appendChild(_);const b=document.createElement("div");b.style.position="relative",b.style.backgroundColor="white",b.style.width="auto",b.style.height="100%",b.style.display="flex",b.style.flexDirection="column",b.style.justifyContent="center",b.style.alignItems="center",b.style.fontFamily="sans-serif",M.appendChild(b);const v=document.createElement("div");v.style.width="auto",v.style.height="100%",v.style.display="flex",v.style.flexDirection="column",v.style.justifyContent="center",v.style.alignItems="start",v.style.padding="20px",v.style.boxSizing="border-box",b.appendChild(v);const w=new Re;w.loggingEnabled=!0;let E=[];const S=document.createElement("h1");S.textContent="PMX to BPMX Converter",S.style.width="350px",S.style.textAlign="center",S.style.fontSize="24px",S.style.marginTop="0",v.appendChild(S);const C=document.createElement("div");C.style.width="350px",C.style.height="auto",C.style.display="flex",C.style.flexDirection="row",C.style.justifyContent="space-between",C.style.alignItems="center",v.appendChild(C);const F=document.createElement("div");F.textContent="Load Model",F.style.width="100%",F.style.height="auto",F.style.border="none",F.style.backgroundColor="#111111",F.style.fontSize="20px",F.style.textAlign="center",F.style.color="white",F.style.cursor="pointer",F.onclick=()=>{F.style.backgroundColor="#444444",B.style.backgroundColor="#111111",V.style.display="block",U.style.display="block",D.style.display="block",L.style.display="none",q.style.display="none",K.style.display="none"},C.appendChild(F);const B=document.createElement("div");B.textContent="Fix Material",B.style.width="100%",B.style.height="auto",B.style.border="none",B.style.backgroundColor="#111111",B.style.fontSize="20px",B.style.textAlign="center",B.style.color="white",B.style.cursor="pointer",B.onclick=()=>{F.style.backgroundColor="#111111",B.style.backgroundColor="#444444",V.style.display="none",U.style.display="none",D.style.display="none",L.style.display="flex",q.style.display="block",K.style.display="block"},C.appendChild(B);const R=document.createElement("div");R.textContent="No PMX file selected",R.style.width="350px",R.style.height="auto",R.style.fontSize="18px",R.style.marginBottom="10px",R.style.border="1px solid black",R.style.boxSizing="border-box",R.style.padding="10px",R.style.overflow="scroll",v.appendChild(R);const U=document.createElement("div");U.textContent="Files",U.style.width="100%",U.style.height="auto",U.style.fontSize="18px",U.style.backgroundColor="#444444",U.style.color="white",U.style.padding="2px 5px",U.style.boxSizing="border-box",v.appendChild(U);const D=document.createElement("div");D.style.width="350px",D.style.flexGrow="1",D.style.overflow="auto",D.style.marginBottom="10px",D.style.border="1px solid black",D.style.boxSizing="border-box",v.appendChild(D);const P=document.createElement("ul");P.style.height="auto",P.style.fontSize="16px",D.appendChild(P);const k=()=>{P.innerHTML="";for(const e of E){const t=document.createElement("li");t.style.whiteSpace="nowrap";const n=e.webkitRelativePath;t.textContent=n.substring(n.indexOf("/")+1),(e.name.endsWith(".pmx")||e.name.endsWith(".pmd"))&&(t.style.color="blue",t.style.cursor="pointer",t.style.textDecoration="underline",t.onclick=()=>{c=e,h(e)}),P.appendChild(t)}},V=document.createElement("input");V.style.width="100%",V.style.minHeight="80px",V.style.display="block",V.style.backgroundColor="black",V.style.color="white",V.style.marginBottom="10px",V.style.fontSize="20px",V.type="file",V.setAttribute("directory",""),V.setAttribute("webkitdirectory",""),V.setAttribute("allowdirs",""),V.ondragover=e=>{e.preventDefault()},V.ondrop=async e=>{e.preventDefault();const t=e.dataTransfer.items;if(!t)return;const n=[];for(let e=0;e<t.length;++e){const r=t[e].webkitGetAsEntry();r&&n.push(r)}const r=await De(n);E=await async function(e){const t=[],n=await De(e);for(let e=0;e<n.length;++e){const r=n[e],i=await new Promise(((e,t)=>{r.file(e,t)}));""===i.webkitRelativePath&&(Object.defineProperty(i,"webkitRelativePath",{writable:!0}),i.webkitRelativePath=r.fullPath),t.push(i)}return t}(r),k()},V.onchange=()=>{null!==V.files&&(E=Array.from(V.files),k())},v.appendChild(V);const L=document.createElement("div");L.style.width="100%",L.style.height="auto",L.style.display="flex",L.style.flexDirection="row",L.style.justifyContent="space-between",v.appendChild(L);const O=document.createElement("button");O.textContent="Alpha Mode",O.style.flexGrow="1",O.style.height="auto",O.style.border="none",O.style.fontSize="16px",O.style.backgroundColor="#444444",O.style.color="white",O.style.cursor="pointer",O.onclick=()=>{"Alpha Mode"!==x&&(O.style.backgroundColor="#444444",W.style.backgroundColor="#111111",x="Alpha Mode",A(x),G())},L.appendChild(O);const W=document.createElement("button");W.textContent="Force Depth Write 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e=g.metadata.meshes;for(let n=0;n<e.length;++n){const r=e[n].material,i=document.createElement("li");if(i.style.padding="5px 0px",i.style.boxSizing="border-box",i.style.whiteSpace="nowrap",i.textContent=r.name,"Alpha Mode"===x){const e=document.createElement("button");e.style.float="right",e.style.width="100px",e.style.height="auto",e.style.fontSize="14px",e.style.marginRight="10px",e.style.border="none",e.textContent=t(r.transparencyMode??0);const s=n;e.onclick=()=>{null===r.transparencyMode&&(r.transparencyMode=0),r.transparencyMode=(r.transparencyMode+1)%3,m[s]=r.transparencyMode,e.textContent=t(r.transparencyMode??0)},i.appendChild(e)}else{const e=document.createElement("button");e.style.float="right",e.style.width="100px",e.style.height="auto",e.style.fontSize="14px",e.style.marginRight="10px",e.style.border="none",e.textContent=r.transparencyMode===N.i.MATERIAL_OPAQUE?"Opaque":"Alpha Blend";const t=n;e.onclick=()=>{r.transparencyMode=r.transparencyMode===N.i.MATERIAL_OPAQUE?N.i.MATERIAL_ALPHABLEND:N.i.MATERIAL_OPAQUE,f[t]=r.transparencyMode===N.i.MATERIAL_ALPHABLEND,e.textContent=r.transparencyMode===N.i.MATERIAL_OPAQUE?"Opaque":"Alpha Blend"},i.appendChild(e)}H.appendChild(i)}function t(e){switch(e){case N.i.MATERIAL_OPAQUE:return"Opaque";case N.i.MATERIAL_ALPHATEST:return"Alpha Test";case N.i.MATERIAL_ALPHABLEND:return"Alpha Blend";default:return"Unknown"}}},Q=document.createElement("div");Q.style.width="100%",Q.style.height="auto",Q.style.display="flex",Q.style.flexDirection="column",Q.style.justifyContent="center",Q.style.alignItems="center",Q.style.marginBottom="10px",Q.style.border="1px solid black",Q.style.padding="20px",Q.style.boxSizing="border-box",v.appendChild(Q);const X=document.createElement("div");X.style.width="100%",X.style.height="30px",X.style.display="flex",X.style.flexDirection="row",X.style.justifyContent="space-between",X.style.alignItems="center",X.style.marginBottom="10px",Q.appendChild(X);const Y=document.createElement("label");Y.textContent="Preserve Serialization Data",Y.title="If enabled, the converted file will be larger, but the converted file will be able to be converted back to PMX without any loss of data in technically(currently BPMX to PMX conversion is not supported).",Y.style.textAlign="left",Y.style.marginRight="10px",Y.style.fontSize="16px",X.appendChild(Y);const j=document.createElement("label");j.textContent="(reload required)",j.style.fontSize="11px",j.style.color="gray",j.style.flexGrow="1",X.appendChild(j);const $=document.createElement("input");$.style.width="16px",$.style.height="16px",$.type="checkbox",$.checked=!0,X.appendChild($),$.onclick=e=>{y?e.preventDefault():null!==c&&h(c)};const J=document.createElement("div");J.style.width="100%",J.style.height="30px",J.style.display="flex",J.style.flexDirection="row",J.style.justifyContent="space-between",J.style.alignItems="center",J.style.marginBottom="10px",Q.appendChild(J);const Z=document.createElement("label");Z.textContent="Build Skeleton",Z.title="If your model don't need to be animated by skeleton(e.g. stage model), you can disable this option to reduce the size of the converted file. also, it can improve the performance of the converted model.",Z.style.textAlign="left",Z.style.marginRight="10px",Z.style.fontSize="16px",Z.style.flexGrow="1",J.appendChild(Z);const ee=document.createElement("input");ee.style.width="16px",ee.style.height="16px",ee.type="checkbox",ee.checked=!0,J.appendChild(ee);const te=document.createElement("div");te.style.width="100%",te.style.height="30px",te.style.display="flex",te.style.flexDirection="row",te.style.justifyContent="space-between",te.style.alignItems="center",te.style.marginBottom="10px",Q.appendChild(te);const ne=document.createElement("label");ne.textContent="Build Morph",ne.title="If your model don't need to be animated by morph targets(e.g. stage model), you can disable this option to reduce the size of the converted file. also, it can improve the performance of the converted model.",ne.style.textAlign="left",ne.style.marginRight="10px",ne.style.fontSize="16px",ne.style.flexGrow="1",te.appendChild(ne);const re=document.createElement("input");re.style.width="16px",re.style.height="16px",re.type="checkbox",re.checked=!0,te.appendChild(re);const 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