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034090af-53ac-48ed-8b42-c64fcb9b5214.mop
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{
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"Description": "",
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"Max": "10000",
"Scale": "0.1",
"ScaleType": "Linear",
"EnumValues": []
},
{
"Name": "Blend",
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"Value": "0"
},
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"IsMultiInput": "False",
"Relevance": "Relevant",
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],
"Outputs": [
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"Name": "SceneTransformOut",
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"OperatorParts": [
{
"MetaInstanceID": "2de5596b-da35-4d71-91df-194142410f21",
"MetaID": "0de36237-52cd-4c63-97d7-bc0513641089",
"Name": "TwoCamerasBlenderFunc",
"Version": "be953f64-30d1-4d67-a548-970cccec9c4b",
"Type": "Scene",
"IsMultiInput": "True",
"Script": [
"//>>> _using",
"using System;",
"using System.Collections.Generic;",
"using System.Linq;",
"using System.Text;",
"using SharpDX;",
"using SharpDX.Direct3D11;",
"using SharpDX.Windows;",
"//<<< _using",
"",
"namespace Framefield.Core.ID0de36237_52cd_4c63_97d7_bc0513641089",
"{",
" public class Class_TwoCamerasBlender : OperatorPart.Function, Framefield.Core.OperatorPartTraits.ICameraProvider",
" {",
" //>>> _inputids",
" private enum InputId",
" {",
" SceneInput = 0,",
" EyeX = 1,",
" EyeY = 2,",
" EyeZ = 3,",
" TargetX = 4,",
" TargetY = 5,",
" TargetZ = 6,",
" UpX = 7,",
" UpY = 8,",
" UpZ = 9,",
" AspectRatio = 10,",
" ClipNear = 11,",
" ClipFar = 12,",
" FOV = 13,",
" Roll = 14,",
" Pos2X = 15,",
" Pos2Y = 16,",
" Pos2Z = 17,",
" Target2X = 18,",
" Target2Y = 19,",
" Target2Z = 20,",
" Blend = 21",
" }",
" //<<< _inputids",
"",
" public override OperatorPartContext Eval(OperatorPartContext context, List<OperatorPart> inputs, int outputIdx)",
" {",
" //>>> _params",
" var SceneInput = inputs[(int)InputId.SceneInput];",
" var EyeX = inputs[(int)InputId.EyeX].Eval(context).Value;",
" var EyeY = inputs[(int)InputId.EyeY].Eval(context).Value;",
" var EyeZ = inputs[(int)InputId.EyeZ].Eval(context).Value;",
" var Eye = new Vector3(EyeX, EyeY, EyeZ);",
" var TargetX = inputs[(int)InputId.TargetX].Eval(context).Value;",
" var TargetY = inputs[(int)InputId.TargetY].Eval(context).Value;",
" var TargetZ = inputs[(int)InputId.TargetZ].Eval(context).Value;",
" var Target = new Vector3(TargetX, TargetY, TargetZ);",
" var UpX = inputs[(int)InputId.UpX].Eval(context).Value;",
" var UpY = inputs[(int)InputId.UpY].Eval(context).Value;",
" var UpZ = inputs[(int)InputId.UpZ].Eval(context).Value;",
" var Up = new Vector3(UpX, UpY, UpZ);",
" var AspectRatio = inputs[(int)InputId.AspectRatio].Eval(context).Value;",
" var ClipNear = inputs[(int)InputId.ClipNear].Eval(context).Value;",
" var ClipFar = inputs[(int)InputId.ClipFar].Eval(context).Value;",
" var Clip = new Vector2(ClipNear, ClipFar);",
" var FOV = inputs[(int)InputId.FOV].Eval(context).Value;",
" var Roll = inputs[(int)InputId.Roll].Eval(context).Value;",
" var Pos2X = inputs[(int)InputId.Pos2X].Eval(context).Value;",
" var Pos2Y = inputs[(int)InputId.Pos2Y].Eval(context).Value;",
" var Pos2Z = inputs[(int)InputId.Pos2Z].Eval(context).Value;",
" var Pos2 = new Vector3(Pos2X, Pos2Y, Pos2Z);",
" var Target2X = inputs[(int)InputId.Target2X].Eval(context).Value;",
" var Target2Y = inputs[(int)InputId.Target2Y].Eval(context).Value;",
" var Target2Z = inputs[(int)InputId.Target2Z].Eval(context).Value;",
" var Target2 = new Vector3(Target2X, Target2Y, Target2Z);",
" var Blend = inputs[(int)InputId.Blend].Eval(context).Value;",
" //<<< _params",
"",
" _fov = FOV;",
" FOV *= (float)Math.PI/180.0f;",
"",
" _roll= Roll * (float)Math.PI / 180.0f;",
" ",
" if (AspectRatio < 0) {",
" if (!context.Variables.TryGetValue(\"AspectRatio\", out AspectRatio)) {",
" AspectRatio = (float)context.Viewport.Width / context.Viewport.Height;",
" }",
" }",
"",
" _eye= new Vector3(EyeX, EyeY, EyeZ);",
" _target= new Vector3(TargetX, TargetY, TargetZ);",
"",
" var eyeB = new Vector3(",
" (1-Blend) * EyeX + Blend * Pos2X,",
" (1-Blend) * EyeY + Blend * Pos2Y,",
" (1-Blend) * EyeZ + Blend * Pos2Z",
" );",
" var targetB = new Vector3(",
" (1-Blend) * TargetX + Blend * Target2X,",
" (1-Blend) * TargetY + Blend * Target2Y,",
" (1-Blend) * TargetZ + Blend * Target2Z",
" );",
" ",
" ",
" var rolledUp = Vector3.Transform(new Vector3(0, 1, 0), Matrix.RotationAxis(targetB - eyeB, (float)_roll));",
"",
"",
" _worldToCamera = Matrix.LookAtLH(eyeB, targetB, rolledUp.ToVector3());",
" var prevTransform = context.WorldToCamera;",
" context.WorldToCamera = _worldToCamera;",
"",
" _cameraToView = Matrix.PerspectiveFovLH(FOV, AspectRatio, ClipNear, ClipFar);",
" var prevCamProj = context.CameraProjection;",
" context.CameraProjection = _cameraToView;",
"",
" SceneInput.Eval(context);",
"",
" context.CameraProjection = prevCamProj;",
" context.WorldToCamera = prevTransform;",
"",
" return context;",
" }",
"",
" public Vector3 GetLastPosition() {",
" return _eye;",
" }",
" public void SetPosition(double time, Vector3 pos) {",
" Animation.SetOperatorPartValue(OperatorPart.Parent.Inputs[1], time, pos.X);",
" Animation.SetOperatorPartValue(OperatorPart.Parent.Inputs[2], time, pos.Y);",
" Animation.SetOperatorPartValue(OperatorPart.Parent.Inputs[3], time, pos.Z);",
" }",
"",
" public Vector3 GetLastTarget() {",
" return _target;",
" }",
" public void SetTarget(double time, Vector3 target) {",
" Animation.SetOperatorPartValue(OperatorPart.Parent.Inputs[4], time, target.X);",
" Animation.SetOperatorPartValue(OperatorPart.Parent.Inputs[5], time, target.Y);",
" Animation.SetOperatorPartValue(OperatorPart.Parent.Inputs[6], time, target.Z);",
" }",
"",
" public double GetLastRoll() {",
" return _roll;",
" }",
" public void SetRoll(double time, double roll) {",
" Animation.SetOperatorPartValue(OperatorPart.Parent.Inputs[(int)InputId.Roll], time, (float)roll);",
" }",
"",
" public double GetLastFOV()",
" {",
" return _fov;",
" }",
"",
" public double CalculateFOV(OperatorPartContext context)",
" {",
" var invalidator = new OperatorPart.InvalidateTimeAccessors();",
" OperatorPart.Connections[(int)InputId.FOV].TraverseWithFunction(null, invalidator);",
" var fov = OperatorPart.Connections[(int)InputId.FOV].Eval(context).Value ;",
" return fov;",
" }",
"",
" public Matrix GetLastWorldToCamera()",
" {",
" return _worldToCamera;",
" }",
"",
" public Matrix CalculateWorldToCamera(OperatorPartContext context)",
" {",
" var invalidator = new OperatorPart.InvalidateTimeAccessors();",
" OperatorPart.Connections[1].TraverseWithFunction(null, invalidator);",
" OperatorPart.Connections[2].TraverseWithFunction(null, invalidator);",
" OperatorPart.Connections[3].TraverseWithFunction(null, invalidator);",
" OperatorPart.Connections[4].TraverseWithFunction(null, invalidator);",
" OperatorPart.Connections[5].TraverseWithFunction(null, invalidator);",
" OperatorPart.Connections[6].TraverseWithFunction(null, invalidator);",
" OperatorPart.Connections[7].TraverseWithFunction(null, invalidator);",
" OperatorPart.Connections[8].TraverseWithFunction(null, invalidator);",
" OperatorPart.Connections[9].TraverseWithFunction(null, invalidator);",
" OperatorPart.Connections[14].TraverseWithFunction(null, invalidator);",
"",
" var x = OperatorPart.Connections[1].Eval(context).Value;",
" var y = OperatorPart.Connections[2].Eval(context).Value;",
" var z = OperatorPart.Connections[3].Eval(context).Value;",
" var position = new Vector3(x, y, z);",
"",
" x = OperatorPart.Connections[4].Eval(context).Value;",
" y = OperatorPart.Connections[5].Eval(context).Value;",
" z = OperatorPart.Connections[6].Eval(context).Value;",
" var target = new Vector3(x, y, z);",
"",
" var up = new Vector3(0, 1, 0);",
"",
" var roll = OperatorPart.Connections[14].Eval(context).Value * (float)Math.PI / 180.0f;",
"",
" var rolledUp = Vector3.Transform(up, Matrix.RotationAxis(target - position, (float)roll));",
"",
" return Matrix.LookAtLH(position, target, rolledUp.ToVector3());",
" }",
"",
" public Matrix GetLastCameraToView()",
" {",
" return _cameraToView;",
" }",
"",
" public Matrix CalculateCameraToView(OperatorPartContext context)",
" {",
" var invalidator = new OperatorPart.InvalidateTimeAccessors();",
" OperatorPart.Connections[10].TraverseWithFunction(null, invalidator);",
" OperatorPart.Connections[11].TraverseWithFunction(null, invalidator);",
" OperatorPart.Connections[12].TraverseWithFunction(null, invalidator);",
" OperatorPart.Connections[13].TraverseWithFunction(null, invalidator);",
"",
" var aspectRatio = OperatorPart.Connections[10].Eval(context).Value;",
" var clipNear = OperatorPart.Connections[11].Eval(context).Value;",
" var clipFar = OperatorPart.Connections[12].Eval(context).Value;",
" var fov = OperatorPart.Connections[(int)InputId.FOV].Eval(context).Value / (float)Math.PI / 180.0f ;",
"",
" if (aspectRatio < 0) {",
" if (!context.Variables.TryGetValue(\"AspectRatio\", out aspectRatio)) {",
" aspectRatio = (float)context.Viewport.Width / context.Viewport.Height;",
" }",
" }",
" return Matrix.PerspectiveFovLH(fov, aspectRatio, clipNear, clipFar);",
" }",
"",
" private Vector3 _eye;",
" private Vector3 _target;",
" private double _roll;",
" private double _fov;",
" private Matrix _worldToCamera;",
" private Matrix _cameraToView;",
" }",
"}",
"",
""
],
"AdditionalAssemblies": []
}
],
"Operators": [],
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}