smartdown_vendors~p5DOM~p5Sound~p5js.js

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Ze.Parser(w.data,w.offset),n.tables.prep=b.parseByteList(x.length);break;case"glyf":c=x;break;case"loca":v=x;break;case"CFF ":l=x;break;case"kern":m=x;break;case"GPOS":p=x;break;case"GSUB":d=x;break;case"meta":y=x}}var S=we(o,g);if(n.tables.name=br.parse(S.data,S.offset,r),n.names=n.tables.name,c&&v){var T=0===e,E=we(o,v),M=Hr.parse(E.data,E.offset,n.numGlyphs,T),R=we(o,c);n.glyphs=rr.parse(R.data,R.offset,M,n)}else{if(!l)throw new Error("Font doesn't contain TrueType or CFF outlines.");var C=we(o,l);ar.parse(C.data,C.offset,n)}var P=we(o,f);if(lr.parse(P.data,P.offset,n.numberOfHMetrics,n.numGlyphs,n.glyphs),function(t){for(var e,r=t.tables.cmap.glyphIndexMap,i=Object.keys(r),n=0;n<i.length;n+=1){var o=i[n],a=r[o];(e=t.glyphs.get(a)).addUnicode(parseInt(o))}for(var s=0;s<t.glyphs.length;s+=1)e=t.glyphs.get(s),t.cffEncoding?t.isCIDFont?e.name="gid"+s:e.name=t.cffEncoding.charset[s]:t.glyphNames.names&&(e.name=t.glyphNames.glyphIndexToName(s))}(n),m){var 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n(t,e);do{switch(r=s(o),h(o,2,0)){case 0:i=p(o);break;case 1:i=c(o,Me,Re);break;case 2:u(o,o.ltree,o.dtree),i=c(o,o.ltree,o.dtree);break;default:i=Ee}if(i!==Te)throw new Error("Data error")}while(!r);return o.destLen<o.dest.length?"function"==typeof o.dest.slice?o.dest.slice(0,o.destLen):o.dest.subarray(0,o.destLen):o.dest};f.prototype.isEmpty=function(){return isNaN(this.x1)||isNaN(this.y1)||isNaN(this.x2)||isNaN(this.y2)},f.prototype.addPoint=function(t,e){"number"==typeof t&&((isNaN(this.x1)||isNaN(this.x2))&&(this.x1=t,this.x2=t),t<this.x1&&(this.x1=t),t>this.x2&&(this.x2=t)),"number"==typeof e&&((isNaN(this.y1)||isNaN(this.y2))&&(this.y1=e,this.y2=e),e<this.y1&&(this.y1=e),e>this.y2&&(this.y2=e))},f.prototype.addX=function(t){this.addPoint(t,null)},f.prototype.addY=function(t){this.addPoint(null,t)},f.prototype.addBezier=function(t,e,r,i,n,o,a,s){var h=this,l=[t,e],u=[r,i],c=[n,o],p=[a,s];this.addPoint(t,e),this.addPoint(a,s);for(var f=0;f<=1;f++){var m=6*l[f]-12*u[f]+6*c[f],v=-3*l[f]+9*u[f]-9*c[f]+3*p[f],g=3*u[f]-3*l[f];if(0!==v){var y=Math.pow(m,2)-4*g*v;if(!(y<0)){var b=(-m+Math.sqrt(y))/(2*v);0<b&&b<1&&(0===f&&h.addX(d(l[f],u[f],c[f],p[f],b)),1===f&&h.addY(d(l[f],u[f],c[f],p[f],b)));var _=(-m-Math.sqrt(y))/(2*v);0<_&&_<1&&(0===f&&h.addX(d(l[f],u[f],c[f],p[f],_)),1===f&&h.addY(d(l[f],u[f],c[f],p[f],_)))}}else{if(0===m)continue;var x=-g/m;0<x&&x<1&&(0===f&&h.addX(d(l[f],u[f],c[f],p[f],x)),1===f&&h.addY(d(l[f],u[f],c[f],p[f],x)))}}},f.prototype.addQuad=function(t,e,r,i,n,o){var a=t+2/3*(r-t),s=e+2/3*(i-e),h=a+1/3*(n-t),l=s+1/3*(o-e);this.addBezier(t,e,a,s,h,l,n,o)},m.prototype.moveTo=function(t,e){this.commands.push({type:"M",x:t,y:e})},m.prototype.lineTo=function(t,e){this.commands.push({type:"L",x:t,y:e})},m.prototype.curveTo=m.prototype.bezierCurveTo=function(t,e,r,i,n,o){this.commands.push({type:"C",x1:t,y1:e,x2:r,y2:i,x:n,y:o})},m.prototype.quadTo=m.prototype.quadraticCurveTo=function(t,e,r,i){this.commands.push({type:"Q",x1:t,y1:e,x:r,y:i})},m.prototype.close=m.prototype.closePath=function(){this.commands.push({type:"Z"})},m.prototype.extend=function(t){if(t.commands)t=t.commands;else if(t instanceof f){var e=t;return this.moveTo(e.x1,e.y1),this.lineTo(e.x2,e.y1),this.lineTo(e.x2,e.y2),this.lineTo(e.x1,e.y2),void this.close()}Array.prototype.push.apply(this.commands,t)},m.prototype.getBoundingBox=function(){for(var t=new f,e=0,r=0,i=0,n=0,o=0;o<this.commands.length;o++){var 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0!==i?i:24,n=1/this.path.unitsPerEm*i,t.lineWidth=1,t.strokeStyle="black",er.line(t,e,-1e4,e,1e4),er.line(t,-1e4,r,1e4,r);var o=this.xMin||0,a=this.yMin||0,s=this.xMax||0,h=this.yMax||0,l=this.advanceWidth||0;t.strokeStyle="blue",er.line(t,e+o*n,-1e4,e+o*n,1e4),er.line(t,e+s*n,-1e4,e+s*n,1e4),er.line(t,-1e4,r+-a*n,1e4,r+-a*n),er.line(t,-1e4,r+-h*n,1e4,r+-h*n),t.strokeStyle="green",er.line(t,e+l*n,-1e4,e+l*n,1e4)},q.prototype.get=function(t){return"function"==typeof this.glyphs[t]&&(this.glyphs[t]=this.glyphs[t]()),this.glyphs[t]},q.prototype.push=function(t,e){this.glyphs[t]=e,this.length++};var ir={GlyphSet:q,glyphLoader:function(t,e){return new X({index:e,font:t})},ttfGlyphLoader:function(t,e,r,i,n,o){return function(){var a=new X({index:e,font:t});return a.path=function(){r(a,i,n);var e=o(t.glyphs,a);return e.unitsPerEm=t.unitsPerEm,e},Y(a,"xMin","_xMin"),Y(a,"xMax","_xMax"),Y(a,"yMin","_yMin"),Y(a,"yMax","_yMax"),a}},cffGlyphLoader:function(t,e,r,i){return function(){var n=new X({index:e,font:t});return n.path=function(){var e=r(t,n,i);return e.unitsPerEm=t.unitsPerEm,e},n}}},nr=[{name:"version",op:0,type:"SID"},{name:"notice",op:1,type:"SID"},{name:"copyright",op:1200,type:"SID"},{name:"fullName",op:2,type:"SID"},{name:"familyName",op:3,type:"SID"},{name:"weight",op:4,type:"SID"},{name:"isFixedPitch",op:1201,type:"number",value:0},{name:"italicAngle",op:1202,type:"number",value:0},{name:"underlinePosition",op:1203,type:"number",value:-100},{name:"underlineThickness",op:1204,type:"number",value:50},{name:"paintType",op:1205,type:"number",value:0},{name:"charstringType",op:1206,type:"number",value:2},{name:"fontMatrix",op:1207,type:["real","real","real","real","real","real"],value:[.001,0,0,.001,0,0]},{name:"uniqueId",op:13,type:"number"},{name:"fontBBox",op:5,type:["number","number","number","number"],value:[0,0,0,0]},{name:"strokeWidth",op:1208,type:"number",value:0},{name:"xuid",op:14,type:[],value:null},{name:"charset",op:15,type:"offset",value:0},{name:"encoding",op:16,type:"offset",value:0},{name:"charStrings",op:17,type:"offset",value:0},{name:"private",op:18,type:["number","offset"],value:[0,0]},{name:"ros",op:1230,type:["SID","SID","number"]},{name:"cidFontVersion",op:1231,type:"number",value:0},{name:"cidFontRevision",op:1232,type:"number",value:0},{name:"cidFontType",op:1233,type:"number",value:0},{name:"cidCount",op:1234,type:"number",value:8720},{name:"uidBase",op:1235,type:"number"},{name:"fdArray",op:1236,type:"offset"},{name:"fdSelect",op:1237,type:"offset"},{name:"fontName",op:1238,type:"SID"}],or=[{name:"subrs",op:19,type:"offset",value:0},{name:"defaultWidthX",op:20,type:"number",value:0},{name:"nominalWidthX",op:21,type:"number",value:0}],ar={parse:function(t,e,r){r.tables.cff={};var i=Q(t,Q(t,function(t,e){var r={};return r.formatMajor=Ze.getCard8(t,e),r.formatMinor=Ze.getCard8(t,e+1),r.size=Ze.getCard8(t,e+2),r.offsetSize=Ze.getCard8(t,e+3),r.startOffset=e,r.endOffset=e+4,r}(t,e).endOffset,Ze.bytesToString).endOffset),n=Q(t,i.endOffset,Ze.bytesToString),o=Q(t,n.endOffset);r.gsubrs=o.objects,r.gsubrsBias=J(r.gsubrs);var a=nt(t,e,i.objects,n.objects);if(1!==a.length)throw new Error("CFF table has too many fonts in 'FontSet' - count of fonts NameIndex.length = "+a.length);var s=a[0];if(r.tables.cff.topDict=s,s._privateDict&&(r.defaultWidthX=s._privateDict.defaultWidthX,r.nominalWidthX=s._privateDict.nominalWidthX),void 0!==s.ros[0]&&void 0!==s.ros[1]&&(r.isCIDFont=!0),r.isCIDFont){var h=s.fdArray,l=s.fdSelect;if(0===h||0===l)throw new Error("Font is marked as a CID font, but FDArray and/or FDSelect information is missing");var u=nt(t,e,Q(t,h+=e).objects,n.objects);s._fdArray=u,l+=e,s._fdSelect=function(t,e,r,i){var n,o=[],a=new Ze.Parser(t,e),s=a.parseCard8();if(0===s)for(var h=0;h<r;h++){if((n=a.parseCard8())>=i)throw new Error("CFF table CID Font FDSelect has bad FD index value "+n+" (FD count "+i+")");o.push(n)}else{if(3!==s)throw new Error("CFF Table CID Font FDSelect table has unsupported format "+s);var l=a.parseCard16(),u=a.parseCard16();if(0!==u)throw new Error("CFF Table CID Font FDSelect format 3 range has bad initial GID "+u);for(var c,p=0;p<l;p++){if(n=a.parseCard8(),c=a.parseCard16(),n>=i)throw new Error("CFF table CID Font FDSelect has bad FD index value "+n+" (FD count "+i+")");if(c>r)throw new Error("CFF Table CID Font FDSelect format 3 range has bad GID "+c);for(;u<c;u++)o.push(n);u=c}if(c!==r)throw new Error("CFF Table CID Font FDSelect format 3 range has bad final GID "+c)}return o}(t,l,r.numGlyphs,u.length)}var c=e+s.private[1],p=it(t,c,s.private[0],n.objects);if(r.defaultWidthX=p.defaultWidthX,r.nominalWidthX=p.nominalWidthX,0!==p.subrs){var d=Q(t,c+p.subrs);r.subrs=d.objects,r.subrsBias=J(r.subrs)}else r.subrs=[],r.subrsBias=0;var f=Q(t,e+s.charStrings);r.nGlyphs=f.objects.length;var m=function(t,e,r,i){var n,o,a=new Ze.Parser(t,e);r-=1;var s=[".notdef"],h=a.parseCard8();if(0===h)for(var l=0;l<r;l+=1)n=a.parseSID(),s.push(tt(i,n));else if(1===h)for(;s.length<=r;){n=a.parseSID(),o=a.parseCard8();for(var u=0;u<=o;u+=1)s.push(tt(i,n)),n+=1}else{if(2!==h)throw new Error("Unknown charset format "+h);for(;s.length<=r;){n=a.parseSID(),o=a.parseCard16();for(var c=0;c<=o;c+=1)s.push(tt(i,n)),n+=1}}return s}(t,e+s.charset,r.nGlyphs,n.objects);0===s.encoding?r.cffEncoding=new N(Ke,m):1===s.encoding?r.cffEncoding=new N($e,m):r.cffEncoding=function(t,e,r){var i,n={},o=new Ze.Parser(t,e),a=o.parseCard8();if(0===a)for(var s=o.parseCard8(),h=0;h<s;h+=1)n[i=o.parseCard8()]=h;else{if(1!==a)throw new Error("Unknown encoding format "+a);var l=o.parseCard8();i=1;for(var u=0;u<l;u+=1)for(var c=o.parseCard8(),p=o.parseCard8(),d=c;d<=c+p;d+=1)n[d]=i,i+=1}return new N(n,r)}(t,e+s.encoding,m),r.encoding=r.encoding||r.cffEncoding,r.glyphs=new ir.GlyphSet(r);for(var v=0;v<r.nGlyphs;v+=1){var g=f.objects[v];r.glyphs.push(v,ir.cffGlyphLoader(r,v,ot,g))}},make:function(t,e){for(var r,i=new Xe.Table("CFF ",[{name:"header",type:"RECORD"},{name:"nameIndex",type:"RECORD"},{name:"topDictIndex",type:"RECORD"},{name:"stringIndex",type:"RECORD"},{name:"globalSubrIndex",type:"RECORD"},{name:"charsets",type:"RECORD"},{name:"charStringsIndex",type:"RECORD"},{name:"privateDict",type:"RECORD"}]),n=1/e.unitsPerEm,o={version:e.version,fullName:e.fullName,familyName:e.familyName,weight:e.weightName,fontBBox:e.fontBBox||[0,0,0,0],fontMatrix:[n,0,0,n,0,0],charset:999,encoding:0,charStrings:999,private:[0,999]},a=[],s=1;s<t.length;s+=1)r=t.get(s),a.push(r.name);var h=[];i.header=new Xe.Record("Header",[{name:"major",type:"Card8",value:1},{name:"minor",type:"Card8",value:0},{name:"hdrSize",type:"Card8",value:4},{name:"major",type:"Card8",value:1}]),i.nameIndex=function(t){var e=new Xe.Record("Name INDEX",[{name:"names",type:"INDEX",value:[]}]);e.names=[];for(var r=0;r<t.length;r+=1)e.names.push({name:"name_"+r,type:"NAME",value:t[r]});return e}([e.postScriptName]);var l=ht(o,h);i.topDictIndex=lt(l),i.globalSubrIndex=new Xe.Record("Global Subr INDEX",[{name:"subrs",type:"INDEX",value:[]}]),i.charsets=function(t,e){for(var r=new Xe.Record("Charsets",[{name:"format",type:"Card8",value:0}]),i=0;i<t.length;i+=1){var n=at(t[i],e);r.fields.push({name:"glyph_"+i,type:"SID",value:n})}return r}(a,h),i.charStringsIndex=function(t){for(var e=new Xe.Record("CharStrings INDEX",[{name:"charStrings",type:"INDEX",value:[]}]),r=0;r<t.length;r+=1){var i=t.get(r),n=ut(i);e.charStrings.push({name:i.name,type:"CHARSTRING",value:n})}return e}(t),i.privateDict=function(t,e){var r=new Xe.Record("Private DICT",[{name:"dict",type:"DICT",value:{}}]);return r.dict=st(or,t,e),r}({},h),i.stringIndex=function(t){var e=new Xe.Record("String INDEX",[{name:"strings",type:"INDEX",value:[]}]);e.strings=[];for(var r=0;r<t.length;r+=1)e.strings.push({name:"string_"+r,type:"STRING",value:t[r]});return e}(h);var u=i.header.sizeOf()+i.nameIndex.sizeOf()+i.topDictIndex.sizeOf()+i.stringIndex.sizeOf()+i.globalSubrIndex.sizeOf();return o.charset=u,o.encoding=0,o.charStrings=o.charset+i.charsets.sizeOf(),o.private[1]=o.charStrings+i.charStringsIndex.sizeOf(),l=ht(o,h),i.topDictIndex=lt(l),i}},sr={parse:function(t,e){var r={},i=new Ze.Parser(t,e);return r.version=i.parseVersion(),r.fontRevision=Math.round(1e3*i.parseFixed())/1e3,r.checkSumAdjustment=i.parseULong(),r.magicNumber=i.parseULong(),Fe.argument(1594834165===r.magicNumber,"Font header has wrong magic number."),r.flags=i.parseUShort(),r.unitsPerEm=i.parseUShort(),r.created=i.parseLongDateTime(),r.modified=i.parseLongDateTime(),r.xMin=i.parseShort(),r.yMin=i.parseShort(),r.xMax=i.parseShort(),r.yMax=i.parseShort(),r.macStyle=i.parseUShort(),r.lowestRecPPEM=i.parseUShort(),r.fontDirectionHint=i.parseShort(),r.indexToLocFormat=i.parseShort(),r.glyphDataFormat=i.parseShort(),r},make:function(t){var e=Math.round((new Date).getTime()/1e3)+2082844800,r=e;return t.createdTimestamp&&(r=t.createdTimestamp+2082844800),new Xe.Table("head",[{name:"version",type:"FIXED",value:65536},{name:"fontRevision",type:"FIXED",value:65536},{name:"checkSumAdjustment",type:"ULONG",value:0},{name:"magicNumber",type:"ULONG",value:1594834165},{name:"flags",type:"USHORT",value:0},{name:"unitsPerEm",type:"USHORT",value:1e3},{name:"created",type:"LONGDATETIME",value:r},{name:"modified",type:"LONGDATETIME",value:e},{name:"xMin",type:"SHORT",value:0},{name:"yMin",type:"SHORT",value:0},{name:"xMax",type:"SHORT",value:0},{name:"yMax",type:"SHORT",value:0},{name:"macStyle",type:"USHORT",value:0},{name:"lowestRecPPEM",type:"USHORT",value:0},{name:"fontDirectionHint",type:"SHORT",value:2},{name:"indexToLocFormat",type:"SHORT",value:0},{name:"glyphDataFormat",type:"SHORT",value:0}],t)}},hr={parse:function(t,e){var r={},i=new Ze.Parser(t,e);return r.version=i.parseVersion(),r.ascender=i.parseShort(),r.descender=i.parseShort(),r.lineGap=i.parseShort(),r.advanceWidthMax=i.parseUShort(),r.minLeftSideBearing=i.parseShort(),r.minRightSideBearing=i.parseShort(),r.xMaxExtent=i.parseShort(),r.caretSlopeRise=i.parseShort(),r.caretSlopeRun=i.parseShort(),r.caretOffset=i.parseShort(),i.relativeOffset+=8,r.metricDataFormat=i.parseShort(),r.numberOfHMetrics=i.parseUShort(),r},make:function(t){return new Xe.Table("hhea",[{name:"version",type:"FIXED",value:65536},{name:"ascender",type:"FWORD",value:0},{name:"descender",type:"FWORD",value:0},{name:"lineGap",type:"FWORD",value:0},{name:"advanceWidthMax",type:"UFWORD",value:0},{name:"minLeftSideBearing",type:"FWORD",value:0},{name:"minRightSideBearing",type:"FWORD",value:0},{name:"xMaxExtent",type:"FWORD",value:0},{name:"caretSlopeRise",type:"SHORT",value:1},{name:"caretSlopeRun",type:"SHORT",value:0},{name:"caretOffset",type:"SHORT",value:0},{name:"reserved1",type:"SHORT",value:0},{name:"reserved2",type:"SHORT",value:0},{name:"reserved3",type:"SHORT",value:0},{name:"reserved4",type:"SHORT",value:0},{name:"metricDataFormat",type:"SHORT",value:0},{name:"numberOfHMetrics",type:"USHORT",value:0}],t)}},lr={parse:function(t,e,r,i,n){for(var o,a,s=new Ze.Parser(t,e),h=0;h<i;h+=1){h<r&&(o=s.parseUShort(),a=s.parseShort());var l=n.get(h);l.advanceWidth=o,l.leftSideBearing=a}},make:function(t){for(var e=new Xe.Table("hmtx",[]),r=0;r<t.length;r+=1){var i=t.get(r),n=i.advanceWidth||0,o=i.leftSideBearing||0;e.fields.push({name:"advanceWidth_"+r,type:"USHORT",value:n}),e.fields.push({name:"leftSideBearing_"+r,type:"SHORT",value:o})}return e}},ur={make:function(t){for(var e=new Xe.Table("ltag",[{name:"version",type:"ULONG",value:1},{name:"flags",type:"ULONG",value:0},{name:"numTags",type:"ULONG",value:t.length}]),r="",i=12+4*t.length,n=0;n<t.length;++n){var o=r.indexOf(t[n]);o<0&&(o=r.length,r+=t[n]),e.fields.push({name:"offset "+n,type:"USHORT",value:i+o}),e.fields.push({name:"length "+n,type:"USHORT",value:t[n].length})}return e.fields.push({name:"stringPool",type:"CHARARRAY",value:r}),e},parse:function(t,e){var r=new Ze.Parser(t,e),i=r.parseULong();Fe.argument(1===i,"Unsupported ltag table version."),r.skip("uLong",1);for(var n=r.parseULong(),o=[],a=0;a<n;a++){for(var s="",h=e+r.parseUShort(),l=r.parseUShort(),u=h;u<h+l;++u)s+=String.fromCharCode(t.getInt8(u));o.push(s)}return 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1"),{substFormat:t,coverage:this.parsePointer(k.coverage),sequences:this.parseListOfLists()}},Sr[3]=function(){var t=this.parseUShort();return Fe.argument(1===t,"GSUB Alternate Substitution Subtable identifier-format must be 1"),{substFormat:t,coverage:this.parsePointer(k.coverage),alternateSets:this.parseListOfLists()}},Sr[4]=function(){var t=this.parseUShort();return Fe.argument(1===t,"GSUB ligature table identifier-format must be 1"),{substFormat:t,coverage:this.parsePointer(k.coverage),ligatureSets:this.parseListOfLists(function(){return{ligGlyph:this.parseUShort(),components:this.parseUShortList(this.parseUShort()-1)}})}};var Tr={sequenceIndex:k.uShort,lookupListIndex:k.uShort};Sr[5]=function(){var t=this.offset+this.relativeOffset,e=this.parseUShort();if(1===e)return{substFormat:e,coverage:this.parsePointer(k.coverage),ruleSets:this.parseListOfLists(function(){var t=this.parseUShort(),e=this.parseUShort();return{input:this.parseUShortList(t-1),lookupRecords:this.parseRecordList(e,Tr)}})};if(2===e)return{substFormat:e,coverage:this.parsePointer(k.coverage),classDef:this.parsePointer(k.classDef),classSets:this.parseListOfLists(function(){var t=this.parseUShort(),e=this.parseUShort();return{classes:this.parseUShortList(t-1),lookupRecords:this.parseRecordList(e,Tr)}})};if(3===e){var r=this.parseUShort(),i=this.parseUShort();return{substFormat:e,coverages:this.parseList(r,k.pointer(k.coverage)),lookupRecords:this.parseRecordList(i,Tr)}}Fe.assert(!1,"0x"+t.toString(16)+": lookup type 5 format must be 1, 2 or 3.")},Sr[6]=function(){var t=this.offset+this.relativeOffset,e=this.parseUShort();return 1===e?{substFormat:1,coverage:this.parsePointer(k.coverage),chainRuleSets:this.parseListOfLists(function(){return{backtrack:this.parseUShortList(),input:this.parseUShortList(this.parseShort()-1),lookahead:this.parseUShortList(),lookupRecords:this.parseRecordList(Tr)}})}:2===e?{substFormat:2,coverage:this.parsePointer(k.coverage),backtrackClassDef:this.parsePointer(k.classDef),inputClassDef:this.parsePointer(k.classDef),lookaheadClassDef:this.parsePointer(k.classDef),chainClassSet:this.parseListOfLists(function(){return{backtrack:this.parseUShortList(),input:this.parseUShortList(this.parseShort()-1),lookahead:this.parseUShortList(),lookupRecords:this.parseRecordList(Tr)}})}:3===e?{substFormat:3,backtrackCoverage:this.parseList(k.pointer(k.coverage)),inputCoverage:this.parseList(k.pointer(k.coverage)),lookaheadCoverage:this.parseList(k.pointer(k.coverage)),lookupRecords:this.parseRecordList(Tr)}:void Fe.assert(!1,"0x"+t.toString(16)+": lookup type 6 format must be 1, 2 or 3.")},Sr[7]=function(){var t=this.parseUShort();Fe.argument(1===t,"GSUB Extension Substitution subtable identifier-format must be 1");var e=this.parseUShort(),r=new k(this.data,this.offset+this.parseULong());return{substFormat:1,lookupType:e,extension:Sr[e].call(r)}},Sr[8]=function(){var t=this.parseUShort();return Fe.argument(1===t,"GSUB Reverse Chaining Contextual Single Substitution Subtable identifier-format must be 1"),{substFormat:t,coverage:this.parsePointer(k.coverage),backtrackCoverage:this.parseList(k.pointer(k.coverage)),lookaheadCoverage:this.parseList(k.pointer(k.coverage)),substitutes:this.parseUShortList()}};var Er=new Array(9);Er[1]=function(t){return 1===t.substFormat?new Xe.Table("substitutionTable",[{name:"substFormat",type:"USHORT",value:1},{name:"coverage",type:"TABLE",value:new Xe.Coverage(t.coverage)},{name:"deltaGlyphID",type:"USHORT",value:t.deltaGlyphId}]):new Xe.Table("substitutionTable",[{name:"substFormat",type:"USHORT",value:2},{name:"coverage",type:"TABLE",value:new Xe.Coverage(t.coverage)}].concat(Xe.ushortList("substitute",t.substitute)))},Er[3]=function(t){return Fe.assert(1===t.substFormat,"Lookup type 3 substFormat must be 1."),new Xe.Table("substitutionTable",[{name:"substFormat",type:"USHORT",value:1},{name:"coverage",type:"TABLE",value:new Xe.Coverage(t.coverage)}].concat(Xe.tableList("altSet",t.alternateSets,function(t){return new Xe.Table("alternateSetTable",Xe.ushortList("alternate",t))})))},Er[4]=function(t){return Fe.assert(1===t.substFormat,"Lookup type 4 substFormat must be 1."),new Xe.Table("substitutionTable",[{name:"substFormat",type:"USHORT",value:1},{name:"coverage",type:"TABLE",value:new Xe.Coverage(t.coverage)}].concat(Xe.tableList("ligSet",t.ligatureSets,function(t){return new Xe.Table("ligatureSetTable",Xe.tableList("ligature",t,function(t){return new Xe.Table("ligatureTable",[{name:"ligGlyph",type:"USHORT",value:t.ligGlyph}].concat(Xe.ushortList("component",t.components,t.components.length+1)))}))})))};var Mr={parse:function(t,e){var r=new k(t,e=e||0),i=r.parseVersion();return Fe.argument(1===i,"Unsupported GSUB table version."),{version:i,scripts:r.parseScriptList(),features:r.parseFeatureList(),lookups:r.parseLookupList(Sr)}},make:function(t){return new Xe.Table("GSUB",[{name:"version",type:"ULONG",value:65536},{name:"scripts",type:"TABLE",value:new Xe.ScriptList(t.scripts)},{name:"features",type:"TABLE",value:new Xe.FeatureList(t.features)},{name:"lookups",type:"TABLE",value:new Xe.LookupList(t.lookups,Er)}])}},Rr={parse:function(t,e){var r=new Ze.Parser(t,e),i=r.parseULong();Fe.argument(1===i,"Unsupported META table version."),r.parseULong(),r.parseULong();for(var n=r.parseULong(),o={},a=0;a<n;a++){var s=r.parseTag(),h=r.parseULong(),l=r.parseULong(),u=Ne.UTF8(t,e+h,l);o[s]=u}return o},make:function(t){var e=Object.keys(t).length,r="",i=16+12*e,n=new Xe.Table("meta",[{name:"version",type:"ULONG",value:1},{name:"flags",type:"ULONG",value:0},{name:"offset",type:"ULONG",value:i},{name:"numTags",type:"ULONG",value:e}]);for(var o in t){var a=r.length;r+=t[o],n.fields.push({name:"tag "+o,type:"TAG",value:o}),n.fields.push({name:"offset "+o,type:"ULONG",value:i+a}),n.fields.push({name:"length "+o,type:"ULONG",value:t[o].length})}return n.fields.push({name:"stringPool",type:"CHARARRAY",value:r}),n}},Cr={make:bt,fontToTable:function(t){for(var e,r=[],i=[],n=[],o=[],a=[],s=[],h=[],l=0,u=0,c=0,p=0,d=0,f=0;f<t.glyphs.length;f+=1){var m=t.glyphs.get(f),v=0|m.unicode;if(isNaN(m.advanceWidth))throw new Error("Glyph "+m.name+" ("+f+"): advanceWidth is not a number.");(e>v||void 0===e)&&v>0&&(e=v),l<v&&(l=v);var g=xr.getUnicodeRange(v);if(g<32)u|=1<<g;else if(g<64)c|=1<<g-32;else if(g<96)p|=1<<g-64;else{if(!(g<123))throw new Error("Unicode ranges bits > 123 are reserved for internal usage");d|=1<<g-96}if(".notdef"!==m.name){var y=m.getMetrics();r.push(y.xMin),i.push(y.yMin),n.push(y.xMax),o.push(y.yMax),s.push(y.leftSideBearing),h.push(y.rightSideBearing),a.push(m.advanceWidth)}}var b={xMin:Math.min.apply(null,r),yMin:Math.min.apply(null,i),xMax:Math.max.apply(null,n),yMax:Math.max.apply(null,o),advanceWidthMax:Math.max.apply(null,a),advanceWidthAvg:function(t){for(var e=0,r=0;r<t.length;r+=1)e+=t[r];return e/t.length}(a),minLeftSideBearing:Math.min.apply(null,s),maxLeftSideBearing:Math.max.apply(null,s),minRightSideBearing:Math.min.apply(null,h)};b.ascender=t.ascender,b.descender=t.descender;var _=sr.make({flags:3,unitsPerEm:t.unitsPerEm,xMin:b.xMin,yMin:b.yMin,xMax:b.xMax,yMax:b.yMax,lowestRecPPEM:3,createdTimestamp:t.createdTimestamp}),x=hr.make({ascender:b.ascender,descender:b.descender,advanceWidthMax:b.advanceWidthMax,minLeftSideBearing:b.minLeftSideBearing,minRightSideBearing:b.minRightSideBearing,xMaxExtent:b.maxLeftSideBearing+(b.xMax-b.xMin),numberOfHMetrics:t.glyphs.length}),w=cr.make(t.glyphs.length),S=xr.make({xAvgCharWidth:Math.round(b.advanceWidthAvg),usWeightClass:t.tables.os2.usWeightClass,usWidthClass:t.tables.os2.usWidthClass,usFirstCharIndex:e,usLastCharIndex:l,ulUnicodeRange1:u,ulUnicodeRange2:c,ulUnicodeRange3:p,ulUnicodeRange4:d,fsSelection:t.tables.os2.fsSelection,sTypoAscender:b.ascender,sTypoDescender:b.descender,sTypoLineGap:0,usWinAscent:b.yMax,usWinDescent:Math.abs(b.yMin),ulCodePageRange1:1,sxHeight:_t(t,"xyvw",{yMax:Math.round(b.ascender/2)}).yMax,sCapHeight:_t(t,"HIKLEFJMNTZBDPRAGOQSUVWXY",b).yMax,usDefaultChar:t.hasChar(" ")?32:0,usBreakChar:t.hasChar(" ")?32:0}),T=lr.make(t.glyphs),E=Je.make(t.glyphs),M=t.getEnglishName("fontFamily"),R=t.getEnglishName("fontSubfamily"),C=M+" "+R,P=t.getEnglishName("postScriptName");P||(P=M.replace(/\s/g,"")+"-"+R);var L={};for(var A in t.names)L[A]=t.names[A];L.uniqueID||(L.uniqueID={en:t.getEnglishName("manufacturer")+":"+C}),L.postScriptName||(L.postScriptName={en:P}),L.preferredFamily||(L.preferredFamily=t.names.fontFamily),L.preferredSubfamily||(L.preferredSubfamily=t.names.fontSubfamily);var D=[],I=br.make(L,D),U=D.length>0?ur.make(D):void 0,k=wr.make(),O=ar.make(t.glyphs,{version:t.getEnglishName("version"),fullName:C,familyName:M,weightName:R,postScriptName:P,unitsPerEm:t.unitsPerEm,fontBBox:[0,b.yMin,b.ascender,b.advanceWidthMax]}),F=t.metas&&Object.keys(t.metas).length>0?Rr.make(t.metas):void 0,B=[_,x,w,S,I,E,k,O,T];U&&B.push(U),t.tables.gsub&&B.push(Mr.make(t.tables.gsub)),F&&B.push(F);for(var N=bt(B),G=gt(N.encode()),H=N.fields,V=!1,z=0;z<H.length;z+=1)if("head table"===H[z].name){H[z].value.checkSumAdjustment=2981146554-G,V=!0;break}if(!V)throw new Error("Could not find head table with checkSum to adjust.");return N},computeCheckSum:gt};wt.prototype={searchTag:xt,binSearch:function(t,e){for(var r=0,i=t.length-1;r<=i;){var n=r+i>>>1,o=t[n];if(o===e)return n;o<e?r=n+1:i=n-1}return-r-1},getTable:function(t){var e=this.font.tables[this.tableName];return!e&&t&&(e=this.font.tables[this.tableName]=this.createDefaultTable()),e},getScriptNames:function(){var t=this.getTable();return t?t.scripts.map(function(t){return t.tag}):[]},getDefaultScriptName:function(){var t=this.getTable();if(t){for(var e=!1,r=0;r<t.scripts.length;r++){var i=t.scripts[r].tag;if("DFLT"===i)return i;"latn"===i&&(e=!0)}return e?"latn":void 0}},getScriptTable:function(t,e){var r=this.getTable(e);if(r){t=t||"DFLT";var i=r.scripts,n=xt(r.scripts,t);if(n>=0)return i[n].script;if(e){var o={tag:t,script:{defaultLangSys:{reserved:0,reqFeatureIndex:65535,featureIndexes:[]},langSysRecords:[]}};return i.splice(-1-n,0,o),o.script}}},getLangSysTable:function(t,e,r){var i=this.getScriptTable(t,r);if(i){if(!e||"dflt"===e||"DFLT"===e)return i.defaultLangSys;var n=xt(i.langSysRecords,e);if(n>=0)return i.langSysRecords[n].langSys;if(r){var o={tag:e,langSys:{reserved:0,reqFeatureIndex:65535,featureIndexes:[]}};return i.langSysRecords.splice(-1-n,0,o),o.langSys}}},getFeatureTable:function(t,e,r,i){var n=this.getLangSysTable(t,e,i);if(n){for(var o,a=n.featureIndexes,s=this.font.tables[this.tableName].features,h=0;h<a.length;h++)if((o=s[a[h]]).tag===r)return o.feature;if(i){var l=s.length;return Fe.assert(0===l||r>=s[l-1].tag,"Features must be added in alphabetical order."),o={tag:r,feature:{params:0,lookupListIndexes:[]}},s.push(o),a.push(l),o.feature}}},getLookupTables:function(t,e,r,i,n){var o=this.getFeatureTable(t,e,r,n),a=[];if(o){for(var s,h=o.lookupListIndexes,l=this.font.tables[this.tableName].lookups,u=0;u<h.length;u++)(s=l[h[u]]).lookupType===i&&a.push(s);if(0===a.length&&n){s={lookupType:i,lookupFlag:0,subtables:[],markFilteringSet:void 0};var c=l.length;return l.push(s),h.push(c),[s]}}return a},expandCoverage:function(t){if(1===t.format)return t.glyphs;for(var e=[],r=t.ranges,i=0;i<r.length;i++)for(var n=r[i],o=n.start,a=n.end,s=o;s<=a;s++)e.push(s);return e}},St.prototype=wt.prototype,St.prototype.createDefaultTable=function(){return{version:1,scripts:[{tag:"DFLT",script:{defaultLangSys:{reserved:0,reqFeatureIndex:65535,featureIndexes:[]},langSysRecords:[]}}],features:[],lookups:[]}},St.prototype.getSingle=function(t,e,r){for(var i=[],n=this.getLookupTables(e,r,t,1),o=0;o<n.length;o++)for(var a=n[o].subtables,s=0;s<a.length;s++){var h=a[s],l=this.expandCoverage(h.coverage),u=void 0;if(1===h.substFormat){var c=h.deltaGlyphId;for(u=0;u<l.length;u++){var p=l[u];i.push({sub:p,by:p+c})}}else{var d=h.substitute;for(u=0;u<l.length;u++)i.push({sub:l[u],by:d[u]})}}return i},St.prototype.getAlternates=function(t,e,r){for(var i=[],n=this.getLookupTables(e,r,t,3),o=0;o<n.length;o++)for(var a=n[o].subtables,s=0;s<a.length;s++)for(var h=a[s],l=this.expandCoverage(h.coverage),u=h.alternateSets,c=0;c<l.length;c++)i.push({sub:l[c],by:u[c]});return i},St.prototype.getLigatures=function(t,e,r){for(var i=[],n=this.getLookupTables(e,r,t,4),o=0;o<n.length;o++)for(var a=n[o].subtables,s=0;s<a.length;s++)for(var h=a[s],l=this.expandCoverage(h.coverage),u=h.ligatureSets,c=0;c<l.length;c++)for(var p=l[c],d=u[c],f=0;f<d.length;f++){var m=d[f];i.push({sub:[p].concat(m.components),by:m.ligGlyph})}return i},St.prototype.addSingle=function(t,e,r,i){var n=Et(this.getLookupTables(r,i,t,1,!0)[0],2,{substFormat:2,coverage:{format:1,glyphs:[]},substitute:[]});Fe.assert(1===n.coverage.format,"Ligature: unable to modify coverage table format "+n.coverage.format);var o=e.sub,a=this.binSearch(n.coverage.glyphs,o);a<0&&(a=-1-a,n.coverage.glyphs.splice(a,0,o),n.substitute.splice(a,0,0)),n.substitute[a]=e.by},St.prototype.addAlternate=function(t,e,r,i){var n=Et(this.getLookupTables(r,i,t,3,!0)[0],1,{substFormat:1,coverage:{format:1,glyphs:[]},alternateSets:[]});Fe.assert(1===n.coverage.format,"Ligature: unable to modify coverage table format "+n.coverage.format);var o=e.sub,a=this.binSearch(n.coverage.glyphs,o);a<0&&(a=-1-a,n.coverage.glyphs.splice(a,0,o),n.alternateSets.splice(a,0,0)),n.alternateSets[a]=e.by},St.prototype.addLigature=function(t,e,r,i){var n=this.getLookupTables(r,i,t,4,!0)[0],o=n.subtables[0];o||(o={substFormat:1,coverage:{format:1,glyphs:[]},ligatureSets:[]},n.subtables[0]=o),Fe.assert(1===o.coverage.format,"Ligature: unable to modify coverage table format "+o.coverage.format);var a=e.sub[0],s=e.sub.slice(1),h={ligGlyph:e.by,components:s},l=this.binSearch(o.coverage.glyphs,a);if(l>=0){for(var u=o.ligatureSets[l],c=0;c<u.length;c++)if(Tt(u[c].components,s))return;u.push(h)}else l=-1-l,o.coverage.glyphs.splice(l,0,a),o.ligatureSets.splice(l,0,[h])},St.prototype.getFeature=function(t,e,r){if(/ss\d\d/.test(t))return this.getSingle(t,e,r);switch(t){case"aalt":case"salt":return this.getSingle(t,e,r).concat(this.getAlternates(t,e,r));case"dlig":case"liga":case"rlig":return this.getLigatures(t,e,r)}},St.prototype.add=function(t,e,r,i){if(/ss\d\d/.test(t))return this.addSingle(t,e,r,i);switch(t){case"aalt":case"salt":return"number"==typeof e.by?this.addSingle(t,e,r,i):this.addAlternate(t,e,r,i);case"dlig":case"liga":case"rlig":return this.addLigature(t,e,r,i)}};var Pr,Lr,Ar,Dr,Ir=function(t){var e=this.srPeriod,r=this.srPhase,i=this.srThreshold,n=1;return t<0&&(t=-t,n=-1),t+=i-r,t=Math.trunc(t/e)*e,t+=r,n>0&&t<0?r:n<0&&t>0?-r:t*n},Ur={x:1,y:0,axis:"x",distance:function(t,e,r,i){return(r?t.xo:t.x)-(i?e.xo:e.x)},interpolate:function(t,e,r,i){var n,o,a,s,h,l,u;return i&&i!==this?(n=i.distance(t,e,!0,!0),o=i.distance(t,r,!0,!0),h=i.distance(e,e,!1,!0),l=i.distance(r,r,!1,!0),0===(u=(a=Math.abs(n))+(s=Math.abs(o)))?void Ur.setRelative(t,t,(h+l)/2,i,!0):void Ur.setRelative(t,t,(h*s+l*a)/u,i,!0)):(n=t.xo-e.xo,o=t.xo-r.xo,h=e.x-e.xo,l=r.x-r.xo,0===(u=(a=Math.abs(n))+(s=Math.abs(o)))?void(t.x=t.xo+(h+l)/2):void(t.x=t.xo+(h*s+l*a)/u))},normalSlope:Number.NEGATIVE_INFINITY,setRelative:function(t,e,r,i,n){if(i&&i!==this){var o=n?e.xo:e.x,a=n?e.yo:e.y,s=o+r*i.x,h=a+r*i.y;t.x=s+(t.y-h)/i.normalSlope}else t.x=(n?e.xo:e.x)+r},slope:0,touch:function(t){t.xTouched=!0},touched:function(t){return t.xTouched},untouch:function(t){t.xTouched=!1}},kr={x:0,y:1,axis:"y",distance:function(t,e,r,i){return(r?t.yo:t.y)-(i?e.yo:e.y)},interpolate:function(t,e,r,i){var n,o,a,s,h,l,u;return i&&i!==this?(n=i.distance(t,e,!0,!0),o=i.distance(t,r,!0,!0),h=i.distance(e,e,!1,!0),l=i.distance(r,r,!1,!0),0===(u=(a=Math.abs(n))+(s=Math.abs(o)))?void kr.setRelative(t,t,(h+l)/2,i,!0):void kr.setRelative(t,t,(h*s+l*a)/u,i,!0)):(n=t.yo-e.yo,o=t.yo-r.yo,h=e.y-e.yo,l=r.y-r.yo,0===(u=(a=Math.abs(n))+(s=Math.abs(o)))?void(t.y=t.yo+(h+l)/2):void(t.y=t.yo+(h*s+l*a)/u))},normalSlope:0,setRelative:function(t,e,r,i,n){if(i&&i!==this){var o=n?e.xo:e.x,a=n?e.yo:e.y,s=o+r*i.x,h=a+r*i.y;t.y=h+i.normalSlope*(t.x-s)}else t.y=(n?e.yo:e.y)+r},slope:Number.POSITIVE_INFINITY,touch:function(t){t.yTouched=!0},touched:function(t){return t.yTouched},untouch:function(t){t.yTouched=!1}};Object.freeze(Ur),Object.freeze(kr),Ot.prototype.distance=function(t,e,r,i){return this.x*Ur.distance(t,e,r,i)+this.y*kr.distance(t,e,r,i)},Ot.prototype.interpolate=function(t,e,r,i){var n,o,a,s,h,l,u;a=i.distance(t,e,!0,!0),s=i.distance(t,r,!0,!0),n=i.distance(e,e,!1,!0),o=i.distance(r,r,!1,!0),0!==(u=(h=Math.abs(a))+(l=Math.abs(s)))?this.setRelative(t,t,(n*l+o*h)/u,i,!0):this.setRelative(t,t,(n+o)/2,i,!0)},Ot.prototype.setRelative=function(t,e,r,i,n){i=i||this;var o=n?e.xo:e.x,a=n?e.yo:e.y,s=o+r*i.x,h=a+r*i.y,l=i.normalSlope,u=this.slope,c=t.x,p=t.y;t.x=(u*c-l*s+h-p)/(u-l),t.y=u*(t.x-c)+p},Ot.prototype.touch=function(t){t.xTouched=!0,t.yTouched=!0},Bt.prototype.nextTouched=function(t){for(var e=this.nextPointOnContour;!t.touched(e)&&e!==this;)e=e.nextPointOnContour;return e},Bt.prototype.prevTouched=function(t){for(var e=this.prevPointOnContour;!t.touched(e)&&e!==this;)e=e.prevPointOnContour;return e};var Or=Object.freeze(new Bt(0,0)),Fr={cvCutIn:17/16,deltaBase:9,deltaShift:.125,loop:1,minDis:1,autoFlip:!0};Pt.prototype.exec=function(t,r){if("number"!=typeof r)throw new Error("Point size is not a number!");if(!(this._errorState>2)){var i=this.font,n=this._prepState;if(!n||n.ppem!==r){var o=this._fpgmState;if(!o){Nt.prototype=Fr,(o=this._fpgmState=new Nt("fpgm",i.tables.fpgm)).funcs=[],o.font=i,e.DEBUG&&(console.log("---EXEC FPGM---"),o.step=-1);try{Lr(o)}catch(t){return console.log("Hinting error in 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r=t.stack,i=r.pop(),n=r.pop(),o=r.pop(),a=r.pop(),s=r.pop(),h=t.z0,l=t.z1,u=h[i],c=h[n],p=l[o],d=l[a],f=t.z2[s];e.DEBUG&&console.log("ISECT[], ",i,n,o,a,s);var m=u.x,v=u.y,g=c.x,y=c.y,b=p.x,_=p.y,x=d.x,w=d.y,S=(m-g)*(_-w)-(v-y)*(b-x),T=m*y-v*g,E=b*w-_*x;f.x=(T*(b-x)-E*(m-g))/S,f.y=(T*(_-w)-E*(v-y))/S},function(t){t.rp0=t.stack.pop(),e.DEBUG&&console.log(t.step,"SRP0[]",t.rp0)},function(t){t.rp1=t.stack.pop(),e.DEBUG&&console.log(t.step,"SRP1[]",t.rp1)},function(t){t.rp2=t.stack.pop(),e.DEBUG&&console.log(t.step,"SRP2[]",t.rp2)},function(t){var r=t.stack.pop();switch(e.DEBUG&&console.log(t.step,"SZP0[]",r),t.zp0=r,r){case 0:t.tZone||Gt(t),t.z0=t.tZone;break;case 1:t.z0=t.gZone;break;default:throw new Error("Invalid zone pointer")}},function(t){var r=t.stack.pop();switch(e.DEBUG&&console.log(t.step,"SZP1[]",r),t.zp1=r,r){case 0:t.tZone||Gt(t),t.z1=t.tZone;break;case 1:t.z1=t.gZone;break;default:throw new Error("Invalid zone pointer")}},function(t){var r=t.stack.pop();switch(e.DEBUG&&console.log(t.step,"SZP2[]",r),t.zp2=r,r){case 0:t.tZone||Gt(t),t.z2=t.tZone;break;case 1:t.z2=t.gZone;break;default:throw new Error("Invalid zone pointer")}},function(t){var r=t.stack.pop();switch(e.DEBUG&&console.log(t.step,"SZPS[]",r),t.zp0=t.zp1=t.zp2=r,r){case 0:t.tZone||Gt(t),t.z0=t.z1=t.z2=t.tZone;break;case 1:t.z0=t.z1=t.z2=t.gZone;break;default:throw new Error("Invalid zone pointer")}},function(t){t.loop=t.stack.pop(),e.DEBUG&&console.log(t.step,"SLOOP[]",t.loop)},function(t){e.DEBUG&&console.log(t.step,"RTG[]"),t.round=At},function(t){e.DEBUG&&console.log(t.step,"RTHG[]"),t.round=It},function(t){var r=t.stack.pop();e.DEBUG&&console.log(t.step,"SMD[]",r),t.minDis=r/64},function(t){e.DEBUG&&console.log(t.step,"ELSE[]"),Ht(t,!1)},function(t){var r=t.stack.pop();e.DEBUG&&console.log(t.step,"JMPR[]",r),t.ip+=r-1},function(t){var r=t.stack.pop();e.DEBUG&&console.log(t.step,"SCVTCI[]",r),t.cvCutIn=r/64},void 0,void 0,function(t){var r=t.stack;e.DEBUG&&console.log(t.step,"DUP[]"),r.push(r[r.length-1])},Yt,function(t){e.DEBUG&&console.log(t.step,"CLEAR[]"),t.stack.length=0},function(t){var r=t.stack,i=r.pop(),n=r.pop();e.DEBUG&&console.log(t.step,"SWAP[]"),r.push(i),r.push(n)},function(t){var r=t.stack;e.DEBUG&&console.log(t.step,"DEPTH[]"),r.push(r.length)},function(t){var r=t.stack,i=r.pop();e.DEBUG&&console.log(t.step,"CINDEX[]",i),r.push(r[r.length-i])},function(t){var r=t.stack,i=r.pop();e.DEBUG&&console.log(t.step,"MINDEX[]",i),r.push(r.splice(r.length-i,1)[0])},void 0,void 0,void 0,function(t){var r=t.stack,i=r.pop(),n=r.pop();e.DEBUG&&console.log(t.step,"LOOPCALL[]",i,n);var o=t.ip,a=t.prog;t.prog=t.funcs[i];for(var s=0;s<n;s++)Lr(t),e.DEBUG&&console.log(++t.step,s+1<n?"next loopcall":"done loopcall",s);t.ip=o,t.prog=a},function(t){var r=t.stack.pop();e.DEBUG&&console.log(t.step,"CALL[]",r);var i=t.ip,n=t.prog;t.prog=t.funcs[r],Lr(t),t.ip=i,t.prog=n,e.DEBUG&&console.log(++t.step,"returning from",r)},function(t){if("fpgm"!==t.env)throw new Error("FDEF not allowed here");var r=t.stack,i=t.prog,n=t.ip,o=r.pop(),a=n;for(e.DEBUG&&console.log(t.step,"FDEF[]",o);45!==i[++n];);t.ip=n,t.funcs[o]=i.slice(a+1,n)},void 0,qt.bind(void 0,0),qt.bind(void 0,1),Zt.bind(void 0,kr),Zt.bind(void 0,Ur),Jt.bind(void 0,0),Jt.bind(void 0,1),Qt.bind(void 0,0),Qt.bind(void 0,1),Kt.bind(void 0,0),Kt.bind(void 0,1),function(t){for(var r=t.stack,i=t.loop,n=t.fv,o=r.pop()/64,a=t.z2;i--;){var s=r.pop(),h=a[s];e.DEBUG&&console.log(t.step,(t.loop>1?"loop "+(t.loop-i)+": ":"")+"SHPIX[]",s,o),n.setRelative(h,h,o),n.touch(h)}t.loop=1},function(t){for(var r=t.stack,i=t.rp1,n=t.rp2,o=t.loop,a=t.z0[i],s=t.z1[n],h=t.fv,l=t.dpv,u=t.z2;o--;){var c=r.pop(),p=u[c];e.DEBUG&&console.log(t.step,(t.loop>1?"loop "+(t.loop-o)+": ":"")+"IP[]",c,i,"<->",n),h.interpolate(p,a,s,l),h.touch(p)}t.loop=1},$t.bind(void 0,0),$t.bind(void 0,1),function(t){for(var r=t.stack,i=t.rp0,n=t.z0[i],o=t.loop,a=t.fv,s=t.pv,h=t.z1;o--;){var l=r.pop(),u=h[l];e.DEBUG&&console.log(t.step,(t.loop>1?"loop "+(t.loop-o)+": ":"")+"ALIGNRP[]",l),a.setRelative(u,n,0,s),a.touch(u)}t.loop=1},function(t){e.DEBUG&&console.log(t.step,"RTDG[]"),t.round=Dt},te.bind(void 0,0),te.bind(void 0,1),function(t){var r=t.prog,i=t.ip,n=t.stack,o=r[++i];e.DEBUG&&console.log(t.step,"NPUSHB[]",o);for(var a=0;a<o;a++)n.push(r[++i]);t.ip=i},function(t){var r=t.ip,i=t.prog,n=t.stack,o=i[++r];e.DEBUG&&console.log(t.step,"NPUSHW[]",o);for(var a=0;a<o;a++){var s=i[++r]<<8|i[++r];32768&s&&(s=-(1+(65535^s))),n.push(s)}t.ip=r},function(t){var r=t.stack,i=t.store;i||(i=t.store=[]);var n=r.pop(),o=r.pop();e.DEBUG&&console.log(t.step,"WS",n,o),i[o]=n},function(t){var r=t.stack,i=t.store,n=r.pop();e.DEBUG&&console.log(t.step,"RS",n);var o=i&&i[n]||0;r.push(o)},function(t){var r=t.stack,i=r.pop(),n=r.pop();e.DEBUG&&console.log(t.step,"WCVTP",i,n),t.cvt[n]=i/64},function(t){var r=t.stack,i=r.pop();e.DEBUG&&console.log(t.step,"RCVT",i),r.push(64*t.cvt[i])},ee.bind(void 0,0),ee.bind(void 0,1),void 0,re.bind(void 0,0),re.bind(void 0,1),function(t){e.DEBUG&&console.log(t.step,"MPPEM[]"),t.stack.push(t.ppem)},void 0,function(t){e.DEBUG&&console.log(t.step,"FLIPON[]"),t.autoFlip=!0},void 0,void 0,function(t){var r=t.stack,i=r.pop(),n=r.pop();e.DEBUG&&console.log(t.step,"LT[]",i,n),r.push(n<i?1:0)},function(t){var r=t.stack,i=r.pop(),n=r.pop();e.DEBUG&&console.log(t.step,"LTEQ[]",i,n),r.push(n<=i?1:0)},function(t){var r=t.stack,i=r.pop(),n=r.pop();e.DEBUG&&console.log(t.step,"GT[]",i,n),r.push(n>i?1:0)},function(t){var r=t.stack,i=r.pop(),n=r.pop();e.DEBUG&&console.log(t.step,"GTEQ[]",i,n),r.push(n>=i?1:0)},function(t){var r=t.stack,i=r.pop(),n=r.pop();e.DEBUG&&console.log(t.step,"EQ[]",i,n),r.push(i===n?1:0)},function(t){var r=t.stack,i=r.pop(),n=r.pop();e.DEBUG&&console.log(t.step,"NEQ[]",i,n),r.push(i!==n?1:0)},function(t){var r=t.stack,i=r.pop();e.DEBUG&&console.log(t.step,"ODD[]",i),r.push(Math.trunc(i)%2?1:0)},function(t){var r=t.stack,i=r.pop();e.DEBUG&&console.log(t.step,"EVEN[]",i),r.push(Math.trunc(i)%2?0:1)},function(t){var r=t.stack.pop();e.DEBUG&&console.log(t.step,"IF[]",r),r||(Ht(t,!0),e.DEBUG&&console.log(t.step,"EIF[]"))},function(t){e.DEBUG&&console.log(t.step,"EIF[]")},function(t){var r=t.stack,i=r.pop(),n=r.pop();e.DEBUG&&console.log(t.step,"AND[]",i,n),r.push(i&&n?1:0)},function(t){var r=t.stack,i=r.pop(),n=r.pop();e.DEBUG&&console.log(t.step,"OR[]",i,n),r.push(i||n?1:0)},function(t){var r=t.stack,i=r.pop();e.DEBUG&&console.log(t.step,"NOT[]",i),r.push(i?0:1)},ie.bind(void 0,1),function(t){var r=t.stack.pop();e.DEBUG&&console.log(t.step,"SDB[]",r),t.deltaBase=r},function(t){var r=t.stack.pop();e.DEBUG&&console.log(t.step,"SDS[]",r),t.deltaShift=Math.pow(.5,r)},function(t){var r=t.stack,i=r.pop(),n=r.pop();e.DEBUG&&console.log(t.step,"ADD[]",i,n),r.push(n+i)},function(t){var 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strict";var i=t("./core/core");t("./color/p5.Color"),t("./core/p5.Element"),t("./typography/p5.Font"),t("./core/p5.Graphics"),t("./core/p5.Renderer2D"),t("./image/p5.Image"),t("./math/p5.Vector"),t("./io/p5.TableRow"),t("./io/p5.Table"),t("./io/p5.XML"),t("./color/creating_reading"),t("./color/setting"),t("./core/constants"),t("./utilities/conversion"),t("./utilities/array_functions"),t("./utilities/string_functions"),t("./core/environment"),t("./image/image"),t("./image/loading_displaying"),t("./image/pixels"),t("./io/files"),t("./events/keyboard"),t("./events/acceleration"),t("./events/mouse"),t("./utilities/time_date"),t("./events/touch"),t("./math/math"),t("./math/calculation"),t("./math/random"),t("./math/noise"),t("./math/trigonometry"),t("./core/rendering"),t("./core/2d_primitives"),t("./core/attributes"),t("./core/curves"),t("./core/vertex"),t("./core/structure"),t("./core/transform"),t("./typography/attributes"),t("./typography/loading_displaying"),t("./data/p5.TypedDict"),t("./webgl/p5.RendererGL"),t("./webgl/p5.Geometry"),t("./webgl/p5.RendererGL.Retained"),t("./webgl/p5.RendererGL.Immediate"),t("./webgl/primitives"),t("./webgl/loading"),t("./webgl/p5.Matrix"),t("./webgl/material"),t("./webgl/light"),t("./webgl/p5.Shader"),t("./webgl/camera"),t("./webgl/interaction"),t("./core/init.js"),e.exports=i},{"./color/creating_reading":14,"./color/p5.Color":15,"./color/setting":16,"./core/2d_primitives":17,"./core/attributes":18,"./core/constants":20,"./core/core":21,"./core/curves":22,"./core/environment":23,"./core/init.js":25,"./core/p5.Element":26,"./core/p5.Graphics":27,"./core/p5.Renderer2D":29,"./core/rendering":30,"./core/structure":32,"./core/transform":33,"./core/vertex":34,"./data/p5.TypedDict":35,"./events/acceleration":36,"./events/keyboard":37,"./events/mouse":38,"./events/touch":39,"./image/image":41,"./image/loading_displaying":42,"./image/p5.Image":43,"./image/pixels":44,"./io/files":45,"./io/p5.Table":46,"./io/p5.TableRow":47,"./io/p5.XML":48,"./math/calculation":49,"./math/math":50,"./math/noise":51,"./math/p5.Vector":52,"./math/random":53,"./math/trigonometry":54,"./typography/attributes":55,"./typography/loading_displaying":56,"./typography/p5.Font":57,"./utilities/array_functions":58,"./utilities/conversion":59,"./utilities/string_functions":60,"./utilities/time_date":61,"./webgl/camera":62,"./webgl/interaction":63,"./webgl/light":64,"./webgl/loading":65,"./webgl/material":66,"./webgl/p5.Geometry":67,"./webgl/p5.Matrix":68,"./webgl/p5.RendererGL":71,"./webgl/p5.RendererGL.Immediate":69,"./webgl/p5.RendererGL.Retained":70,"./webgl/p5.Shader":72,"./webgl/primitives":74}],13:[function(t,e,r){"use strict";var i=t("../core/core");i.ColorConversion={},i.ColorConversion._hsbaToHSLA=function(t){var e=t[0],r=t[1],i=t[2],n=(2-r)*i/2;return 0!==n&&(1===n?r=0:n<.5?r/=2-r:r=r*i/(2-2*n)),[e,r,n,t[3]]},i.ColorConversion._hsbaToRGBA=function(t){var e=6*t[0],r=t[1],i=t[2],n=[];if(0===r)n=[i,i,i,t[3]];else{var o,a,s,h=Math.floor(e),l=i*(1-r),u=i*(1-r*(e-h)),c=i*(1-r*(1+h-e));1===h?(o=u,a=i,s=l):2===h?(o=l,a=i,s=c):3===h?(o=l,a=u,s=i):4===h?(o=c,a=l,s=i):5===h?(o=i,a=l,s=u):(o=i,a=c,s=l),n=[o,a,s,t[3]]}return n},i.ColorConversion._hslaToHSBA=function(t){var e,r=t[0],i=t[1],n=t[2];return[r,i=2*((e=n<.5?(1+i)*n:n+i-n*i)-n)/e,e,t[3]]},i.ColorConversion._hslaToRGBA=function(t){var e=6*t[0],r=t[1],i=t[2],n=[];if(0===r)n=[i,i,i,t[3]];else{var o,a=2*i-(o=i<.5?(1+r)*i:i+r-i*r),s=function(t,e,r){return t<0?t+=6:t>=6&&(t-=6),t<1?e+(r-e)*t:t<3?r:t<4?e+(r-e)*(4-t):e};n=[s(e+2,a,o),s(e,a,o),s(e-2,a,o),t[3]]}return n},i.ColorConversion._rgbaToHSBA=function(t){var e,r,i=t[0],n=t[1],o=t[2],a=Math.max(i,n,o),s=a-Math.min(i,n,o);return 0===s?(e=0,r=0):(r=s/a,i===a?e=(n-o)/s:n===a?e=2+(o-i)/s:o===a&&(e=4+(i-n)/s),e<0?e+=6:e>=6&&(e-=6)),[e/6,r,a,t[3]]},i.ColorConversion._rgbaToHSLA=function(t){var e,r,i=t[0],n=t[1],o=t[2],a=Math.max(i,n,o),s=Math.min(i,n,o),h=a+s,l=a-s;return 0===l?(e=0,r=0):(r=h<1?l/h:l/(2-h),i===a?e=(n-o)/l:n===a?e=2+(o-i)/l:o===a&&(e=4+(i-n)/l),e<0?e+=6:e>=6&&(e-=6)),[e/6,r,h/2,t[3]]},e.exports=i.ColorConversion},{"../core/core":21}],14:[function(t,e,r){"use strict";var i=t("../core/core"),n=t("../core/constants");t("./p5.Color"),t("../core/error_helpers"),i.prototype.alpha=function(t){return i._validateParameters("alpha",arguments),this.color(t)._getAlpha()},i.prototype.blue=function(t){return i._validateParameters("blue",arguments),this.color(t)._getBlue()},i.prototype.brightness=function(t){return i._validateParameters("brightness",arguments),this.color(t)._getBrightness()},i.prototype.color=function(){if(i._validateParameters("color",arguments),arguments[0]instanceof i.Color)return arguments[0];var t=arguments[0]instanceof Array?arguments[0]:arguments;return new i.Color(this,t)},i.prototype.green=function(t){return i._validateParameters("green",arguments),this.color(t)._getGreen()},i.prototype.hue=function(t){return i._validateParameters("hue",arguments),this.color(t)._getHue()},i.prototype.lerpColor=function(t,e,r){i._validateParameters("lerpColor",arguments);var o,a,s,h,l,u,c=this._colorMode,p=this._colorMaxes;if(c===n.RGB)l=t.levels.map(function(t){return t/255}),u=e.levels.map(function(t){return t/255});else if(c===n.HSB)t._getBrightness(),e._getBrightness(),l=t.hsba,u=e.hsba;else{if(c!==n.HSL)throw new Error(c+"cannot be used for interpolation.");t._getLightness(),e._getLightness(),l=t.hsla,u=e.hsla}return r=Math.max(Math.min(r,1),0),void 0===this.lerp&&(this.lerp=function(t,e,r){return r*(e-t)+t}),o=this.lerp(l[0],u[0],r),a=this.lerp(l[1],u[1],r),s=this.lerp(l[2],u[2],r),h=this.lerp(l[3],u[3],r),o*=p[c][0],a*=p[c][1],s*=p[c][2],h*=p[c][3],this.color(o,a,s,h)},i.prototype.lightness=function(t){return i._validateParameters("lightness",arguments),this.color(t)._getLightness()},i.prototype.red=function(t){return i._validateParameters("red",arguments),this.color(t)._getRed()},i.prototype.saturation=function(t){return i._validateParameters("saturation",arguments),this.color(t)._getSaturation()},e.exports=i},{"../core/constants":20,"../core/core":21,"../core/error_helpers":24,"./p5.Color":15}],15:[function(t,e,r){"use strict";var i=t("../core/core"),n=t("../core/constants"),o=t("./color_conversion");i.Color=function(t,e){if(this._storeModeAndMaxes(t._colorMode,t._colorMaxes),this.mode!==n.RGB&&this.mode!==n.HSL&&this.mode!==n.HSB)throw new Error(this.mode+" is an invalid colorMode.");return this._array=i.Color._parseInputs.apply(this,e),this._calculateLevels(),this},i.Color.prototype.toString=function(t){this.hsba||(this.hsba=o._rgbaToHSBA(this._array)),this.hsla||(this.hsla=o._rgbaToHSLA(this._array));var e=this.levels,r=this._array,i=r[3];switch(t){case"#rrggbb":return"#".concat(e[0]<16?"0".concat(e[0].toString(16)):e[0].toString(16),e[1]<16?"0".concat(e[1].toString(16)):e[1].toString(16),e[2]<16?"0".concat(e[2].toString(16)):e[2].toString(16));case"#rrggbbaa":return"#".concat(e[0]<16?"0".concat(e[0].toString(16)):e[0].toString(16),e[1]<16?"0".concat(e[1].toString(16)):e[1].toString(16),e[2]<16?"0".concat(e[2].toString(16)):e[2].toString(16),e[3]<16?"0".concat(e[2].toString(16)):e[3].toString(16));case"#rgb":return"#".concat(Math.round(15*r[0]).toString(16),Math.round(15*r[1]).toString(16),Math.round(15*r[2]).toString(16));case"#rgba":return"#".concat(Math.round(15*r[0]).toString(16),Math.round(15*r[1]).toString(16),Math.round(15*r[2]).toString(16),Math.round(15*r[3]).toString(16));case"rgb":return"rgb(".concat(e[0],", ",e[1],", ",e[2],")");case"rgb%":return"rgb(".concat((100*r[0]).toPrecision(3),"%, ",(100*r[1]).toPrecision(3),"%, ",(100*r[2]).toPrecision(3),"%)");case"rgba%":return"rgba(".concat((100*r[0]).toPrecision(3),"%, ",(100*r[1]).toPrecision(3),"%, ",(100*r[2]).toPrecision(3),"%, ",(100*r[3]).toPrecision(3),"%)");case"hsb":case"hsv":return"hsb(".concat(this.hsba[0]*this.maxes[n.HSB][0],", ",this.hsba[1]*this.maxes[n.HSB][1],", ",this.hsba[2]*this.maxes[n.HSB][2],")");case"hsb%":case"hsv%":return"hsb(".concat((100*this.hsba[0]).toPrecision(3),"%, ",(100*this.hsba[1]).toPrecision(3),"%, ",(100*this.hsba[2]).toPrecision(3),"%)");case"hsba":case"hsva":return"hsba(".concat(this.hsba[0]*this.maxes[n.HSB][0],", ",this.hsba[1]*this.maxes[n.HSB][1],", ",this.hsba[2]*this.maxes[n.HSB][2],", ",i,")");case"hsba%":case"hsva%":return"hsba(".concat((100*this.hsba[0]).toPrecision(3),"%, ",(100*this.hsba[1]).toPrecision(3),"%, ",(100*this.hsba[2]).toPrecision(3),"%, ",(100*i).toPrecision(3),"%)");case"hsl":return"hsl(".concat(this.hsla[0]*this.maxes[n.HSL][0],", ",this.hsla[1]*this.maxes[n.HSL][1],", ",this.hsla[2]*this.maxes[n.HSL][2],")");case"hsl%":return"hsl(".concat((100*this.hsla[0]).toPrecision(3),"%, ",(100*this.hsla[1]).toPrecision(3),"%, ",(100*this.hsla[2]).toPrecision(3),"%)");case"hsla":return"hsla(".concat(this.hsla[0]*this.maxes[n.HSL][0],", ",this.hsla[1]*this.maxes[n.HSL][1],", ",this.hsla[2]*this.maxes[n.HSL][2],", ",i,")");case"hsla%":return"hsl(".concat((100*this.hsla[0]).toPrecision(3),"%, ",(100*this.hsla[1]).toPrecision(3),"%, ",(100*this.hsla[2]).toPrecision(3),"%, ",(100*i).toPrecision(3),"%)");case"rgba":default:return"rgba("+e[0]+","+e[1]+","+e[2]+","+i+")"}},i.Color.prototype.setRed=function(t){this._array[0]=t/this.maxes[n.RGB][0],this._calculateLevels()},i.Color.prototype.setGreen=function(t){this._array[1]=t/this.maxes[n.RGB][1],this._calculateLevels()},i.Color.prototype.setBlue=function(t){this._array[2]=t/this.maxes[n.RGB][2],this._calculateLevels()},i.Color.prototype.setAlpha=function(t){this._array[3]=t/this.maxes[this.mode][3],this._calculateLevels()},i.Color.prototype._calculateLevels=function(){this.levels=this._array.map(function(t){return Math.round(255*t)})},i.Color.prototype._getAlpha=function(){return this._array[3]*this.maxes[this.mode][3]},i.Color.prototype._storeModeAndMaxes=function(t,e){this.mode=t,this.maxes=e},i.Color.prototype._getMode=function(){return this.mode},i.Color.prototype._getMaxes=function(){return this.maxes},i.Color.prototype._getBlue=function(){return this._array[2]*this.maxes[n.RGB][2]},i.Color.prototype._getBrightness=function(){return this.hsba||(this.hsba=o._rgbaToHSBA(this._array)),this.hsba[2]*this.maxes[n.HSB][2]},i.Color.prototype._getGreen=function(){return this._array[1]*this.maxes[n.RGB][1]},i.Color.prototype._getHue=function(){return this.mode===n.HSB?(this.hsba||(this.hsba=o._rgbaToHSBA(this._array)),this.hsba[0]*this.maxes[n.HSB][0]):(this.hsla||(this.hsla=o._rgbaToHSLA(this._array)),this.hsla[0]*this.maxes[n.HSL][0])},i.Color.prototype._getLightness=function(){return this.hsla||(this.hsla=o._rgbaToHSLA(this._array)),this.hsla[2]*this.maxes[n.HSL][2]},i.Color.prototype._getRed=function(){return this._array[0]*this.maxes[n.RGB][0]},i.Color.prototype._getSaturation=function(){return this.mode===n.HSB?(this.hsba||(this.hsba=o._rgbaToHSBA(this._array)),this.hsba[1]*this.maxes[n.HSB][1]):(this.hsla||(this.hsla=o._rgbaToHSLA(this._array)),this.hsla[1]*this.maxes[n.HSL][1])};var a={aliceblue:"#f0f8ff",antiquewhite:"#faebd7",aqua:"#00ffff",aquamarine:"#7fffd4",azure:"#f0ffff",beige:"#f5f5dc",bisque:"#ffe4c4",black:"#000000",blanchedalmond:"#ffebcd",blue:"#0000ff",blueviolet:"#8a2be2",brown:"#a52a2a",burlywood:"#deb887",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",cornflowerblue:"#6495ed",cornsilk:"#fff8dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkgray:"#a9a9a9",darkgreen:"#006400",darkgrey:"#a9a9a9",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkslategrey:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dimgrey:"#696969",dodgerblue:"#1e90ff",firebrick:"#b22222",floralwhite:"#fffaf0",forestgreen:"#228b22",fuchsia:"#ff00ff",gainsboro:"#dcdcdc",ghostwhite:"#f8f8ff",gold:"#ffd700",goldenrod:"#daa520",gray:"#808080",green:"#008000",greenyellow:"#adff2f",grey:"#808080",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrodyellow:"#fafad2",lightgray:"#d3d3d3",lightgreen:"#90ee90",lightgrey:"#d3d3d3",lightpink:"#ffb6c1",lightsalmon:"#ffa07a",lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightslategrey:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370db",mediumseagreen:"#3cb371",mediumslateblue:"#7b68ee",mediumspringgreen:"#00fa9a",mediumturquoise:"#48d1cc",mediumvioletred:"#c71585",midnightblue:"#191970",mintcream:"#f5fffa",mistyrose:"#ffe4e1",moccasin:"#ffe4b5",navajowhite:"#ffdead",navy:"#000080",oldlace:"#fdf5e6",olive:"#808000",olivedrab:"#6b8e23",orange:"#ffa500",orangered:"#ff4500",orchid:"#da70d6",palegoldenrod:"#eee8aa",palegreen:"#98fb98",paleturquoise:"#afeeee",palevioletred:"#db7093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",red:"#ff0000",rosybrown:"#bc8f8f",royalblue:"#4169e1",saddlebrown:"#8b4513",salmon:"#fa8072",sandybrown:"#f4a460",seagreen:"#2e8b57",seashell:"#fff5ee",sienna:"#a0522d",silver:"#c0c0c0",skyblue:"#87ceeb",slateblue:"#6a5acd",slategray:"#708090",slategrey:"#708090",snow:"#fffafa",springgreen:"#00ff7f",steelblue:"#4682b4",tan:"#d2b48c",teal:"#008080",thistle:"#d8bfd8",tomato:"#ff6347",turquoise:"#40e0d0",violet:"#ee82ee",wheat:"#f5deb3",white:"#ffffff",whitesmoke:"#f5f5f5",yellow:"#ffff00",yellowgreen:"#9acd32"},s=/\s*/,h=/(\d{1,3})/,l=/((?:\d+(?:\.\d+)?)|(?:\.\d+))/,u=new RegExp(l.source+"%"),c={HEX3:/^#([a-f0-9])([a-f0-9])([a-f0-9])$/i,HEX4:/^#([a-f0-9])([a-f0-9])([a-f0-9])([a-f0-9])$/i,HEX6:/^#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})$/i,HEX8:/^#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})$/i,RGB:new RegExp(["^rgb\\(",h.source,",",h.source,",",h.source,"\\)$"].join(s.source),"i"),RGB_PERCENT:new RegExp(["^rgb\\(",u.source,",",u.source,",",u.source,"\\)$"].join(s.source),"i"),RGBA:new RegExp(["^rgba\\(",h.source,",",h.source,",",h.source,",",l.source,"\\)$"].join(s.source),"i"),RGBA_PERCENT:new RegExp(["^rgba\\(",u.source,",",u.source,",",u.source,",",l.source,"\\)$"].join(s.source),"i"),HSL:new RegExp(["^hsl\\(",h.source,",",u.source,",",u.source,"\\)$"].join(s.source),"i"),HSLA:new RegExp(["^hsla\\(",h.source,",",u.source,",",u.source,",",l.source,"\\)$"].join(s.source),"i"),HSB:new RegExp(["^hsb\\(",h.source,",",u.source,",",u.source,"\\)$"].join(s.source),"i"),HSBA:new RegExp(["^hsba\\(",h.source,",",u.source,",",u.source,",",l.source,"\\)$"].join(s.source),"i")};i.Color._parseInputs=function(t,e,r,s){var h=arguments.length,l=this.mode,u=this.maxes,p=[];if(h>=3)return p[0]=t/u[l][0],p[1]=e/u[l][1],p[2]=r/u[l][2],p[3]="number"==typeof s?s/u[l][3]:1,p=p.map(function(t){return Math.max(Math.min(t,1),0)}),l===n.HSL?o._hslaToRGBA(p):l===n.HSB?o._hsbaToRGBA(p):p;if(1===h&&"string"==typeof t){var d=t.trim().toLowerCase();if(a[d])return i.Color._parseInputs.call(this,a[d]);if(c.HEX3.test(d))return(p=c.HEX3.exec(d).slice(1).map(function(t){return parseInt(t+t,16)/255}))[3]=1,p;if(c.HEX6.test(d))return(p=c.HEX6.exec(d).slice(1).map(function(t){return parseInt(t,16)/255}))[3]=1,p;if(c.HEX4.test(d))return c.HEX4.exec(d).slice(1).map(function(t){return parseInt(t+t,16)/255});if(c.HEX8.test(d))return c.HEX8.exec(d).slice(1).map(function(t){return parseInt(t,16)/255});if(c.RGB.test(d))return(p=c.RGB.exec(d).slice(1).map(function(t){return t/255}))[3]=1,p;if(c.RGB_PERCENT.test(d))return(p=c.RGB_PERCENT.exec(d).slice(1).map(function(t){return parseFloat(t)/100}))[3]=1,p;if(c.RGBA.test(d))return c.RGBA.exec(d).slice(1).map(function(t,e){return 3===e?parseFloat(t):t/255});if(c.RGBA_PERCENT.test(d))return c.RGBA_PERCENT.exec(d).slice(1).map(function(t,e){return 3===e?parseFloat(t):parseFloat(t)/100});if(c.HSL.test(d)?(p=c.HSL.exec(d).slice(1).map(function(t,e){return 0===e?parseInt(t,10)/360:parseInt(t,10)/100}))[3]=1:c.HSLA.test(d)&&(p=c.HSLA.exec(d).slice(1).map(function(t,e){return 0===e?parseInt(t,10)/360:3===e?parseFloat(t):parseInt(t,10)/100})),(p=p.map(function(t){return Math.max(Math.min(t,1),0)})).length)return o._hslaToRGBA(p);if(c.HSB.test(d)?(p=c.HSB.exec(d).slice(1).map(function(t,e){return 0===e?parseInt(t,10)/360:parseInt(t,10)/100}))[3]=1:c.HSBA.test(d)&&(p=c.HSBA.exec(d).slice(1).map(function(t,e){return 0===e?parseInt(t,10)/360:3===e?parseFloat(t):parseInt(t,10)/100})),(p=p.map(function(t){return Math.max(Math.min(t,1),0)})).length)return o._hsbaToRGBA(p);p=[1,1,1,1]}else{if(1!==h&&2!==h||"number"!=typeof t)throw new Error(arguments+"is not a valid color representation.");p[0]=t/u[l][2],p[1]=t/u[l][2],p[2]=t/u[l][2],p[3]="number"==typeof e?e/u[l][3]:1,p=p.map(function(t){return Math.max(Math.min(t,1),0)})}return p},e.exports=i.Color},{"../core/constants":20,"../core/core":21,"./color_conversion":13}],16:[function(t,e,r){"use strict";var i=t("../core/core"),n=t("../core/constants");t("./p5.Color"),i.prototype.background=function(){return arguments[0]instanceof i.Image?this.image(arguments[0],0,0,this.width,this.height):this._renderer.background.apply(this._renderer,arguments),this},i.prototype.clear=function(){return this._renderer.clear(),this},i.prototype.colorMode=function(t,e,r,o,a){if(i._validateParameters("colorMode",arguments),t===n.RGB||t===n.HSB||t===n.HSL){this._colorMode=t;var s=this._colorMaxes[t];2===arguments.length?(s[0]=e,s[1]=e,s[2]=e,s[3]=e):4===arguments.length?(s[0]=e,s[1]=r,s[2]=o):5===arguments.length&&(s[0]=e,s[1]=r,s[2]=o,s[3]=a)}return this},i.prototype.fill=function(){return this._renderer._setProperty("_fillSet",!0),this._renderer._setProperty("_doFill",!0),this._renderer.fill.apply(this._renderer,arguments),this},i.prototype.noFill=function(){return this._renderer._setProperty("_doFill",!1),this},i.prototype.noStroke=function(){return this._renderer._setProperty("_doStroke",!1),this},i.prototype.stroke=function(){return this._renderer._setProperty("_strokeSet",!0),this._renderer._setProperty("_doStroke",!0),this._renderer.stroke.apply(this._renderer,arguments),this},e.exports=i},{"../core/constants":20,"../core/core":21,"./p5.Color":15}],17:[function(t,e,r){"use strict";var i=t("./core"),n=t("./constants"),o=t("./canvas");t("./error_helpers"),i.prototype.arc=function(t,e,r,o,a,s,h){if(i._validateParameters("arc",arguments),!this._renderer._doStroke&&!this._renderer._doFill)return this;for(a=this._toRadians(a),s=this._toRadians(s);a<0;)a+=n.TWO_PI;for(;s<0;)s+=n.TWO_PI;return a%=n.TWO_PI,(s%=n.TWO_PI)===a&&(s+=n.TWO_PI),(a=a<=n.HALF_PI?Math.atan(r/o*Math.tan(a)):a>n.HALF_PI&&a<=3*n.HALF_PI?Math.atan(r/o*Math.tan(a))+n.PI:Math.atan(r/o*Math.tan(a))+n.TWO_PI)>(s=s<=n.HALF_PI?Math.atan(r/o*Math.tan(s)):s>n.HALF_PI&&s<=3*n.HALF_PI?Math.atan(r/o*Math.tan(s))+n.PI:Math.atan(r/o*Math.tan(s))+n.TWO_PI)&&(s+=n.TWO_PI),r=Math.abs(r),o=Math.abs(o),this._renderer.arc(t,e,r,o,a,s,h),this},i.prototype.ellipse=function(t,e,r,n,a){if(i._validateParameters("ellipse",arguments),r<0&&(r=Math.abs(r)),void 0===n?n=r:n<0&&(n=Math.abs(n)),this._renderer._doStroke||this._renderer._doFill){var s=o.modeAdjust(t,e,r,n,this._renderer._ellipseMode);this._renderer.ellipse([s.x,s.y,s.w,s.h,a])}return this},i.prototype.line=function(){return i._validateParameters("line",arguments),this._renderer._doStroke&&this._renderer.line.apply(this._renderer,arguments),this},i.prototype.point=function(){return i._validateParameters("point",arguments),this._renderer._doStroke&&this._renderer.point.apply(this._renderer,arguments),this},i.prototype.quad=function(){return i._validateParameters("quad",arguments),(this._renderer._doStroke||this._renderer._doFill)&&this._renderer.quad.apply(this._renderer,arguments),this},i.prototype.rect=function(){if(i._validateParameters("rect",arguments),this._renderer._doStroke||this._renderer._doFill){for(var t=o.modeAdjust(arguments[0],arguments[1],arguments[2],arguments[3],this._renderer._rectMode),e=[t.x,t.y,t.w,t.h],r=4;r<arguments.length;r++)e[r]=arguments[r];this._renderer.rect(e)}return this},i.prototype.triangle=function(){return i._validateParameters("triangle",arguments),(this._renderer._doStroke||this._renderer._doFill)&&this._renderer.triangle(arguments),this},e.exports=i},{"./canvas":19,"./constants":20,"./core":21,"./error_helpers":24}],18:[function(t,e,r){"use strict";var i=t("./core"),n=t("./constants");i.prototype.ellipseMode=function(t){return i._validateParameters("ellipseMode",arguments),t!==n.CORNER&&t!==n.CORNERS&&t!==n.RADIUS&&t!==n.CENTER||(this._renderer._ellipseMode=t),this},i.prototype.noSmooth=function(){return this._renderer.noSmooth(),this},i.prototype.rectMode=function(t){return i._validateParameters("rectMode",arguments),t!==n.CORNER&&t!==n.CORNERS&&t!==n.RADIUS&&t!==n.CENTER||(this._renderer._rectMode=t),this},i.prototype.smooth=function(){return this._renderer.smooth(),this},i.prototype.strokeCap=function(t){return i._validateParameters("strokeCap",arguments),t!==n.ROUND&&t!==n.SQUARE&&t!==n.PROJECT||this._renderer.strokeCap(t),this},i.prototype.strokeJoin=function(t){return i._validateParameters("strokeJoin",arguments),t!==n.ROUND&&t!==n.BEVEL&&t!==n.MITER||this._renderer.strokeJoin(t),this},i.prototype.strokeWeight=function(t){return i._validateParameters("strokeWeight",arguments),this._renderer.strokeWeight(t),this},e.exports=i},{"./constants":20,"./core":21}],19:[function(t,e,r){"use strict";var i=t("./constants");e.exports={modeAdjust:function(t,e,r,n,o){return o===i.CORNER?{x:t,y:e,w:r,h:n}:o===i.CORNERS?{x:t,y:e,w:r-t,h:n-e}:o===i.RADIUS?{x:t-r,y:e-n,w:2*r,h:2*n}:o===i.CENTER?{x:t-.5*r,y:e-.5*n,w:r,h:n}:void 0},arcModeAdjust:function(t,e,r,n,o){return o===i.CORNER?{x:t+.5*r,y:e+.5*n,w:r,h:n}:o===i.CORNERS?{x:t,y:e,w:r+t,h:n+e}:o===i.RADIUS?{x:t,y:e,w:2*r,h:2*n}:o===i.CENTER?{x:t,y:e,w:r,h:n}:void 0}}},{"./constants":20}],20:[function(t,e,r){"use strict";var i=Math.PI;e.exports={P2D:"p2d",WEBGL:"webgl",ARROW:"default",CROSS:"crosshair",HAND:"pointer",MOVE:"move",TEXT:"text",WAIT:"wait",HALF_PI:i/2,PI:i,QUARTER_PI:i/4,TAU:2*i,TWO_PI:2*i,DEGREES:"degrees",RADIANS:"radians",DEG_TO_RAD:i/180,RAD_TO_DEG:180/i,CORNER:"corner",CORNERS:"corners",RADIUS:"radius",RIGHT:"right",LEFT:"left",CENTER:"center",TOP:"top",BOTTOM:"bottom",BASELINE:"alphabetic",POINTS:0,LINES:1,LINE_STRIP:3,LINE_LOOP:2,TRIANGLES:4,TRIANGLE_FAN:6,TRIANGLE_STRIP:5,QUADS:"quads",QUAD_STRIP:"quad_strip",CLOSE:"close",OPEN:"open",CHORD:"chord",PIE:"pie",PROJECT:"square",SQUARE:"butt",ROUND:"round",BEVEL:"bevel",MITER:"miter",RGB:"rgb",HSB:"hsb",HSL:"hsl",AUTO:"auto",ALT:18,BACKSPACE:8,CONTROL:17,DELETE:46,DOWN_ARROW:40,ENTER:13,ESCAPE:27,LEFT_ARROW:37,OPTION:18,RETURN:13,RIGHT_ARROW:39,SHIFT:16,TAB:9,UP_ARROW:38,BLEND:"source-over",ADD:"lighter",DARKEST:"darken",LIGHTEST:"lighten",DIFFERENCE:"difference",EXCLUSION:"exclusion",MULTIPLY:"multiply",SCREEN:"screen",REPLACE:"copy",OVERLAY:"overlay",HARD_LIGHT:"hard-light",SOFT_LIGHT:"soft-light",DODGE:"color-dodge",BURN:"color-burn",THRESHOLD:"threshold",GRAY:"gray",OPAQUE:"opaque",INVERT:"invert",POSTERIZE:"posterize",DILATE:"dilate",ERODE:"erode",BLUR:"blur",NORMAL:"normal",ITALIC:"italic",BOLD:"bold",_DEFAULT_TEXT_FILL:"#000000",_DEFAULT_LEADMULT:1.25,_CTX_MIDDLE:"middle",LINEAR:"linear",QUADRATIC:"quadratic",BEZIER:"bezier",CURVE:"curve",STROKE:"stroke",FILL:"fill",TEXTURE:"texture",IMMEDIATE:"immediate",LANDSCAPE:"landscape",PORTRAIT:"portrait",_DEFAULT_STROKE:"#000000",_DEFAULT_FILL:"#FFFFFF"}},{}],21:[function(t,e,r){"use 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a=i[o];this._registeredMethods[a]=n.prototype._registeredMethods[a].slice()}window.DeviceOrientationEvent&&(this._events.deviceorientation=null),window.DeviceMotionEvent&&!window._isNodeWebkit&&(this._events.devicemotion=null),this._start=function(){this._userNode&&"string"==typeof this._userNode&&(this._userNode=document.getElementById(this._userNode));var t=this.preload||window.preload;if(t){var e=document.getElementById(this._loadingScreenId);for(var r in e||((e=document.createElement("div")).innerHTML="Loading...",e.style.position="absolute",e.id=this._loadingScreenId,(this._userNode||document.body).appendChild(e)),this._preloadMethods){this._preloadMethods[r]=this._preloadMethods[r]||n;var i=this._preloadMethods[r];i!==n.prototype&&i!==n||(this._isGlobal&&(window[r]=this._wrapPreload(this,r)),i=this),this._registeredPreloadMethods[r]=i[r],i[r]=this._wrapPreload(i,r)}t(),this._runIfPreloadsAreDone()}else 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e=(t=t||{}).globalObject||window;t.log||console.log.bind(console);return function(t,r){n.disableFriendlyErrors,e[t]=r}},e.exports=n},{"./constants":20,"./shim":31}],22:[function(t,e,r){"use strict";var i=t("./core");t("./error_helpers"),i.prototype.bezier=function(){return i._validateParameters("bezier",arguments),(this._renderer._doStroke||this._renderer._doFill)&&this._renderer.bezier.apply(this._renderer,arguments),this},i.prototype.bezierDetail=function(t){return i._validateParameters("bezierDetail",arguments),this._bezierDetail=t,this},i.prototype.bezierPoint=function(t,e,r,n,o){i._validateParameters("bezierPoint",arguments);var a=1-o;return Math.pow(a,3)*t+3*Math.pow(a,2)*o*e+3*a*Math.pow(o,2)*r+Math.pow(o,3)*n},i.prototype.bezierTangent=function(t,e,r,n,o){i._validateParameters("bezierTangent",arguments);var a=1-o;return 3*n*Math.pow(o,2)-3*r*Math.pow(o,2)+6*r*a*o-6*e*a*o+3*e*Math.pow(a,2)-3*t*Math.pow(a,2)},i.prototype.curve=function(){return i._validateParameters("curve",arguments),this._renderer._doStroke&&this._renderer.curve.apply(this._renderer,arguments),this},i.prototype.curveDetail=function(t){return i._validateParameters("curveDetail",arguments),this._curveDetail=t,this},i.prototype.curveTightness=function(t){i._validateParameters("curveTightness",arguments),this._renderer._curveTightness=t},i.prototype.curvePoint=function(t,e,r,n,o){i._validateParameters("curvePoint",arguments);var a=o*o*o,s=o*o;return t*(-.5*a+s-.5*o)+e*(1.5*a-2.5*s+1)+r*(-1.5*a+2*s+.5*o)+n*(.5*a-.5*s)},i.prototype.curveTangent=function(t,e,r,n,o){i._validateParameters("curveTangent",arguments);var a=o*o;return t*(-3*a/2+2*o-.5)+e*(9*a/2-5*o)+r*(-9*a/2+4*o+.5)+n*(3*a/2-o)},e.exports=i},{"./core":21,"./error_helpers":24}],23:[function(t,e,r){"use strict";function i(){return window.innerWidth||document.documentElement&&document.documentElement.clientWidth||document.body&&document.body.clientWidth||0}function n(){return window.innerHeight||document.documentElement&&document.documentElement.clientHeight||document.body&&document.body.clientHeight||0}var o=t("./core"),a=t("./constants"),s=[a.ARROW,a.CROSS,a.HAND,a.MOVE,a.TEXT,a.WAIT];o.prototype._frameRate=0,o.prototype._lastFrameTime=window.performance.now(),o.prototype._targetFrameRate=60;var h=window.print;o.prototype.print=function(){arguments.length?console.log.apply(console,arguments):h()},o.prototype.frameCount=0,o.prototype.focused=document.hasFocus(),o.prototype.cursor=function(t,e,r){var i="auto",n=this._curElement.elt;if(s.indexOf(t)>-1)i=t;else if("string"==typeof t){var o="";e&&r&&"number"==typeof e&&"number"==typeof r&&(o=e+" "+r),i="http://"===t.substring(0,7)||"https://"===t.substring(0,8)?"url("+t+") "+o+", auto":/\.(cur|jpg|jpeg|gif|png|CUR|JPG|JPEG|GIF|PNG)$/.test(t)?"url("+t+") "+o+", auto":t}n.style.cursor=i},o.prototype.frameRate=function(t){return o._validateParameters("frameRate",arguments),"number"!=typeof t||t<0?this._frameRate:(this._setProperty("_targetFrameRate",t),this._runFrames(),this)},o.prototype.getFrameRate=function(){return this.frameRate()},o.prototype.setFrameRate=function(t){return this.frameRate(t)},o.prototype.noCursor=function(){this._curElement.elt.style.cursor="none"},o.prototype.displayWidth=screen.width,o.prototype.displayHeight=screen.height,o.prototype.windowWidth=i(),o.prototype.windowHeight=n(),o.prototype._onresize=function(t){this._setProperty("windowWidth",i()),this._setProperty("windowHeight",n());var e,r=this._isGlobal?window:this;"function"==typeof r.windowResized&&(void 0===(e=r.windowResized(t))||e||t.preventDefault())},o.prototype.width=0,o.prototype.height=0,o.prototype.fullscreen=function(t){if(o._validateParameters("fullscreen",arguments),void 0===t)return document.fullscreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.msFullscreenElement;t?function(t){if(!(document.fullscreenEnabled||document.webkitFullscreenEnabled||document.mozFullScreenEnabled||document.msFullscreenEnabled))throw new Error("Fullscreen not enabled in this browser.");t.requestFullscreen?t.requestFullscreen():t.mozRequestFullScreen?t.mozRequestFullScreen():t.webkitRequestFullscreen?t.webkitRequestFullscreen():t.msRequestFullscreen&&t.msRequestFullscreen()}(document.documentElement):document.exitFullscreen?document.exitFullscreen():document.mozCancelFullScreen?document.mozCancelFullScreen():document.webkitExitFullscreen?document.webkitExitFullscreen():document.msExitFullscreen&&document.msExitFullscreen()},o.prototype.pixelDensity=function(t){if(o._validateParameters("pixelDensity",arguments),"number"!=typeof t)return this._pixelDensity;this._pixelDensity=t,this.resizeCanvas(this.width,this.height,!0)},o.prototype.displayDensity=function(){return window.devicePixelRatio},o.prototype.getURL=function(){return location.href},o.prototype.getURLPath=function(){return location.pathname.split("/").filter(function(t){return""!==t})},o.prototype.getURLParams=function(){for(var t,e=/[?&]([^&=]+)(?:[&=])([^&=]+)/gim,r={};null!=(t=e.exec(location.search));)t.index===e.lastIndex&&e.lastIndex++,r[t[1]]=t[2];return r},e.exports=o},{"./constants":20,"./core":21}],24:[function(t,e,r){"use strict";var i=t("./core");t("./constants"),i._validateParameters=i._friendlyFileLoadError=function(){};var n=null,o=function(){var e={},r=function(t){return Object.getOwnPropertyNames(t).filter(function(t){return!("_"===t[0]||t in e||(e[t]=!0,0))}).map(function(e){return{name:e,type:"function"==typeof t[e]?"function":e===e.toUpperCase()?"constant":"variable"}})};(n=[].concat(r(i.prototype),r(t("./constants")))).sort(function(t,e){return e.name.length-t.name.length})},a=function(t,e){e||(e=console.log.bind(console)),n||o(),n.some(function(r){if(t.message&&null!==t.message.match("\\W?"+r.name+"\\W"))return e("Did you just try to use p5.js's "+r.name+("function"===r.type?"() ":" ")+r.type+"? If so, you may want to move it into your sketch's setup() function.\n\nFor more details, see: https://github.com/processing/p5.js/wiki/Frequently-Asked-Questions#why-cant-i-assign-variables-using-p5-functions-and-variables-before-setup"),!0})};i.prototype._helpForMisusedAtTopLevelCode=a,"complete"!==document.readyState&&(window.addEventListener("error",a,!1),window.addEventListener("load",function(){window.removeEventListener("error",a,!1)})),e.exports=i},{"../../docs/reference/data.json":void 0,"./constants":20,"./core":21}],25:[function(t,e,r){"use strict";var i=t("../core/core"),n=function(){window.PHANTOMJS||window.mocha||(window.setup&&"function"==typeof window.setup||window.draw&&"function"==typeof window.draw)&&!i.instance&&new i};"complete"===document.readyState?n():window.addEventListener("load",n,!1)},{"../core/core":21}],26:[function(t,e,r){"use strict";function i(t,e,r){return!1===e?o(t,r):n(t,e,r),this}function n(t,e,r){r._events[t]&&o(t,r);var i=e.bind(r);r.elt.addEventListener(t,i,!1),r._events[t]=i}function o(t,e){var r=e._events[t];e.elt.removeEventListener(t,r,!1),e._events[t]=null}var a=t("./core");a.Element=function(t,e){this.elt=t,this._pInst=e,this._events={},this.width=this.elt.offsetWidth,this.height=this.elt.offsetHeight},a.Element.prototype.parent=function(t){return void 0===t?this.elt.parentNode:("string"==typeof t?("#"===t[0]&&(t=t.substring(1)),t=document.getElementById(t)):t instanceof a.Element&&(t=t.elt),t.appendChild(this.elt),this)},a.Element.prototype.id=function(t){return void 0===t?this.elt.id:(this.elt.id=t,this.width=this.elt.offsetWidth,this.height=this.elt.offsetHeight,this)},a.Element.prototype.class=function(t){return void 0===t?this.elt.className:(this.elt.className=t,this)},a.Element.prototype.mousePressed=function(t){return i("mousedown",t,this),i("touchstart",t,this),this},a.Element.prototype.doubleClicked=function(t){return i("dblclick",t,this),this},a.Element.prototype.mouseWheel=function(t){return i("wheel",t,this),this},a.Element.prototype.mouseReleased=function(t){return i("mouseup",t,this),i("touchend",t,this),this},a.Element.prototype.mouseClicked=function(t){return i("click",t,this),this},a.Element.prototype.mouseMoved=function(t){return i("mousemove",t,this),i("touchmove",t,this),this},a.Element.prototype.mouseOver=function(t){return i("mouseover",t,this),this},a.Element.prototype.changed=function(t){return i("change",t,this),this},a.Element.prototype.input=function(t){return i("input",t,this),this},a.Element.prototype.mouseOut=function(t){return i("mouseout",t,this),this},a.Element.prototype.touchStarted=function(t){return i("touchstart",t,this),i("mousedown",t,this),this},a.Element.prototype.touchMoved=function(t){return i("touchmove",t,this),i("mousemove",t,this),this},a.Element.prototype.touchEnded=function(t){return i("touchend",t,this),i("mouseup",t,this),this},a.Element.prototype.dragOver=function(t){return i("dragover",t,this),this},a.Element.prototype.dragLeave=function(t){return i("dragleave",t,this),this},a.Element.prototype.drop=function(t,e){function r(e){var r=new a.File(e);return function(e){r.data=e.target.result,t(r)}}return window.File&&window.FileReader&&window.FileList&&window.Blob?(n("dragover",function(t){t.stopPropagation(),t.preventDefault()},this),n("dragleave",function(t){t.stopPropagation(),t.preventDefault()},this),void 0!==e&&n("drop",e,this),n("drop",function(t){t.stopPropagation(),t.preventDefault();for(var e=t.dataTransfer.files,i=0;i<e.length;i++){var n=e[i],o=new FileReader;o.onload=r(n),n.type.indexOf("text")>-1?o.readAsText(n):o.readAsDataURL(n)}},this)):console.log("The File APIs are not fully supported in this browser."),this},a.Element.prototype._setProperty=function(t,e){this[t]=e},e.exports=a.Element},{"./core":21}],27:[function(t,e,r){"use strict";var i=t("./core"),n=t("./constants");i.Graphics=function(t,e,r,o){var a=r||n.P2D;for(var s in this.canvas=document.createElement("canvas"),(o._userNode||document.body).appendChild(this.canvas),i.Element.call(this,this.canvas,o,!1),i.prototype)this[s]||("function"==typeof i.prototype[s]?this[s]=i.prototype[s].bind(this):this[s]=i.prototype[s]);return i.prototype._initializeInstanceVariables.apply(this),this.width=t,this.height=e,this._pixelDensity=o._pixelDensity,a===n.WEBGL?this._renderer=new i.RendererGL(this.canvas,this,!1):this._renderer=new i.Renderer2D(this.canvas,this,!1),o._elements.push(this),this._renderer.resize(t,e),this._renderer._applyDefaults(),this},i.Graphics.prototype=Object.create(i.Element.prototype),i.Graphics.prototype.remove=function(){this.elt.parentNode&&this.elt.parentNode.removeChild(this.elt);var t=this._pInst._elements.indexOf(this);for(var e in-1!==t&&this._pInst._elements.splice(t,1),this._events)this.elt.removeEventListener(e,this._events[e])},e.exports=i.Graphics},{"./constants":20,"./core":21}],28:[function(t,e,r){"use strict";function i(t){var e=0,r=0;if(t.offsetParent)do{e+=t.offsetLeft,r+=t.offsetTop}while(t=t.offsetParent);else e+=t.offsetLeft,r+=t.offsetTop;return[e,r]}var n=t("./core"),o=t("../core/constants");n.Renderer=function(t,e,r){n.Element.call(this,t,e),this.canvas=t,this._pInst=e,r?(this._isMainCanvas=!0,this._pInst._setProperty("_curElement",this),this._pInst._setProperty("canvas",this.canvas),this._pInst._setProperty("width",this.width),this._pInst._setProperty("height",this.height)):(this.canvas.style.display="none",this._styles=[]),this._textSize=12,this._textLeading=15,this._textFont="sans-serif",this._textStyle=o.NORMAL,this._textAscent=null,this._textDescent=null,this._rectMode=o.CORNER,this._ellipseMode=o.CENTER,this._curveTightness=0,this._imageMode=o.CORNER,this._tint=null,this._doStroke=!0,this._doFill=!0,this._strokeSet=!1,this._fillSet=!1},n.Renderer.prototype=Object.create(n.Element.prototype),n.Renderer.prototype.push=function(){return{properties:{_doStroke:this._doStroke,_strokeSet:this._strokeSet,_doFill:this._doFill,_fillSet:this._fillSet,_tint:this._tint,_imageMode:this._imageMode,_rectMode:this._rectMode,_ellipseMode:this._ellipseMode,_textFont:this._textFont,_textLeading:this._textLeading,_textSize:this._textSize,_textStyle:this._textStyle}}},n.Renderer.prototype.pop=function(t){t.properties&&function(t,e){for(var r=1;r<arguments.length;r++){var i=arguments[r];if(void 0!==i&&null!==i)for(var n in i)i.hasOwnProperty(n)&&(t[n]=i[n])}}(this,t.properties)},n.Renderer.prototype.resize=function(t,e){this.width=t,this.height=e,this.elt.width=t*this._pInst._pixelDensity,this.elt.height=e*this._pInst._pixelDensity,this.elt.style.width=t+"px",this.elt.style.height=e+"px",this._isMainCanvas&&(this._pInst._setProperty("width",this.width),this._pInst._setProperty("height",this.height))},n.Renderer.prototype.textLeading=function(t){return"number"==typeof t?(this._setProperty("_textLeading",t),this):this._textLeading},n.Renderer.prototype.textSize=function(t){return"number"==typeof t?(this._setProperty("_textSize",t),this._setProperty("_textLeading",t*o._DEFAULT_LEADMULT),this._applyTextProperties()):this._textSize},n.Renderer.prototype.textStyle=function(t){return t?(t!==o.NORMAL&&t!==o.ITALIC&&t!==o.BOLD||this._setProperty("_textStyle",t),this._applyTextProperties()):this._textStyle},n.Renderer.prototype.textAscent=function(){return null===this._textAscent&&this._updateTextMetrics(),this._textAscent},n.Renderer.prototype.textDescent=function(){return null===this._textDescent&&this._updateTextMetrics(),this._textDescent},n.Renderer.prototype._applyDefaults=function(){return this},n.Renderer.prototype._isOpenType=function(t){return"object"==typeof(t=t||this._textFont)&&t.font&&t.font.supported},n.Renderer.prototype._updateTextMetrics=function(){if(this._isOpenType())return this._setProperty("_textAscent",this._textFont._textAscent()),this._setProperty("_textDescent",this._textFont._textDescent()),this;var t=document.createElement("span");t.style.fontFamily=this._textFont,t.style.fontSize=this._textSize+"px",t.innerHTML="ABCjgq|";var e=document.createElement("div");e.style.display="inline-block",e.style.width="1px",e.style.height="0px";var r=document.createElement("div");r.appendChild(t),r.appendChild(e),r.style.height="0px",r.style.overflow="hidden",document.body.appendChild(r),e.style.verticalAlign="baseline";var n=i(e),o=i(t),a=n[1]-o[1];e.style.verticalAlign="bottom",n=i(e),o=i(t);var s=n[1]-o[1]-a;return document.body.removeChild(r),this._setProperty("_textAscent",a),this._setProperty("_textDescent",s),this},e.exports=n.Renderer},{"../core/constants":20,"./core":21}],29:[function(t,e,r){"use strict";var i=t("./core"),n=t("./canvas"),o=t("./constants"),a=t("../image/filters");t("./p5.Renderer");var s="rgba(0,0,0,0)";i.Renderer2D=function(t,e,r){return i.Renderer.call(this,t,e,r),this.drawingContext=this.canvas.getContext("2d"),this._pInst._setProperty("drawingContext",this.drawingContext),this},i.Renderer2D.prototype=Object.create(i.Renderer.prototype),i.Renderer2D.prototype._applyDefaults=function(){this._cachedFillStyle=this._cachedStrokeStyle=void 0,this._setFill(o._DEFAULT_FILL),this._setStroke(o._DEFAULT_STROKE),this.drawingContext.lineCap=o.ROUND,this.drawingContext.font="normal 12px sans-serif"},i.Renderer2D.prototype.resize=function(t,e){i.Renderer.prototype.resize.call(this,t,e),this.drawingContext.scale(this._pInst._pixelDensity,this._pInst._pixelDensity)},i.Renderer2D.prototype.background=function(){if(this.drawingContext.save(),this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(this._pInst._pixelDensity,this._pInst._pixelDensity),arguments[0]instanceof i.Image)this._pInst.image(arguments[0],0,0,this.width,this.height);else{var t=this._getFill(),e=this._pInst.color.apply(this._pInst,arguments).toString();this._setFill(e),this.drawingContext.fillRect(0,0,this.width,this.height),this._setFill(t)}this.drawingContext.restore()},i.Renderer2D.prototype.clear=function(){this.drawingContext.save(),this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.clearRect(0,0,this.width,this.height),this.drawingContext.restore()},i.Renderer2D.prototype.fill=function(){var t=this._pInst.color.apply(this._pInst,arguments);this._setFill(t.toString())},i.Renderer2D.prototype.stroke=function(){var t=this._pInst.color.apply(this._pInst,arguments);this._setStroke(t.toString())},i.Renderer2D.prototype.image=function(t,e,r,n,o,a,s,h,l){var u;try{this._tint&&(i.MediaElement&&t instanceof i.MediaElement&&t.loadPixels(),t.canvas&&(u=this._getTintedImageCanvas(t))),u||(u=t.canvas||t.elt),this.drawingContext.drawImage(u,e,r,n,o,a,s,h,l)}catch(t){if("NS_ERROR_NOT_AVAILABLE"!==t.name)throw t}},i.Renderer2D.prototype._getTintedImageCanvas=function(t){if(!t.canvas)return t;var e=a._toPixels(t.canvas),r=document.createElement("canvas");r.width=t.canvas.width,r.height=t.canvas.height;for(var i=r.getContext("2d"),n=i.createImageData(t.canvas.width,t.canvas.height),o=n.data,s=0;s<e.length;s+=4){var h=e[s],l=e[s+1],u=e[s+2],c=e[s+3];o[s]=h*this._tint[0]/255,o[s+1]=l*this._tint[1]/255,o[s+2]=u*this._tint[2]/255,o[s+3]=c*this._tint[3]/255}return i.putImageData(n,0,0),r},i.Renderer2D.prototype.blendMode=function(t){this.drawingContext.globalCompositeOperation=t},i.Renderer2D.prototype.blend=function(){var t=this.drawingContext.globalCompositeOperation,e=arguments[arguments.length-1],r=Array.prototype.slice.call(arguments,0,arguments.length-1);this.drawingContext.globalCompositeOperation=e,this._pInst?this._pInst.copy.apply(this._pInst,r):this.copy.apply(this,r),this.drawingContext.globalCompositeOperation=t},i.Renderer2D.prototype.copy=function(){var t,e,r,n,o,a,s,h,l;if(9===arguments.length)t=arguments[0],e=arguments[1],r=arguments[2],n=arguments[3],o=arguments[4],a=arguments[5],s=arguments[6],h=arguments[7],l=arguments[8];else{if(8!==arguments.length)throw new Error("Signature not supported");t=this._pInst,e=arguments[0],r=arguments[1],n=arguments[2],o=arguments[3],a=arguments[4],s=arguments[5],h=arguments[6],l=arguments[7]}i.Renderer2D._copyHelper(this,t,e,r,n,o,a,s,h,l)},i.Renderer2D._copyHelper=function(t,e,r,i,n,o,a,s,h,l){e.loadPixels();var u=e.canvas.width/e.width;t.drawingContext.drawImage(e.canvas,u*r,u*i,u*n,u*o,a,s,h,l)},i.Renderer2D.prototype.get=function(t,e,r,n){if(void 0===t&&void 0===e&&void 0===r&&void 0===n?(t=0,e=0,r=this.width,n=this.height):void 0===r&&void 0===n&&(r=1,n=1),t+r<0||e+n<0||t>this.width||e>this.height)return[0,0,0,255];var o=this._pInst||this;o.loadPixels();var a=o._pixelDensity;t=Math.floor(t),e=Math.floor(e),r=Math.floor(r),n=Math.floor(n);var s=t*a,h=e*a;if(1!==r||1!==n||this instanceof i.RendererGL){var l=Math.min(r,o.width),u=Math.min(n,o.height),c=l*a,p=u*a,d=new i.Image(l,u);return d.canvas.getContext("2d").drawImage(this.canvas,s,h,c,p,0,0,l,u),d}var f=this.drawingContext.getImageData(s,h,1,1).data;return[f[0],f[1],f[2],f[3]]},i.Renderer2D.prototype.loadPixels=function(){var t=this._pInst||this,e=t._pixelDensity,r=this.width*e,i=this.height*e,n=this.drawingContext.getImageData(0,0,r,i);t._setProperty("imageData",n),t._setProperty("pixels",n.data)},i.Renderer2D.prototype.set=function(t,e,r){t=Math.floor(t),e=Math.floor(e);var n=this._pInst||this;if(r instanceof i.Image)this.drawingContext.save(),this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(n._pixelDensity,n._pixelDensity),this.drawingContext.drawImage(r.canvas,t,e),this.loadPixels.call(n),this.drawingContext.restore();else{var o=0,a=0,s=0,h=0,l=4*(e*n._pixelDensity*(this.width*n._pixelDensity)+t*n._pixelDensity);if(n.imageData||n.loadPixels.call(n),"number"==typeof r)l<n.pixels.length&&(o=r,a=r,s=r,h=255);else if(r instanceof Array){if(r.length<4)throw new Error("pixel array must be of the form [R, G, B, A]");l<n.pixels.length&&(o=r[0],a=r[1],s=r[2],h=r[3])}else r instanceof i.Color&&l<n.pixels.length&&(o=r.levels[0],a=r.levels[1],s=r.levels[2],h=r.levels[3]);for(var u=0;u<n._pixelDensity;u++)for(var c=0;c<n._pixelDensity;c++)l=4*((e*n._pixelDensity+c)*this.width*n._pixelDensity+(t*n._pixelDensity+u)),n.pixels[l]=o,n.pixels[l+1]=a,n.pixels[l+2]=s,n.pixels[l+3]=h}},i.Renderer2D.prototype.updatePixels=function(t,e,r,i){var n=this._pInst||this,o=n._pixelDensity;void 0===t&&void 0===e&&void 0===r&&void 0===i&&(t=0,e=0,r=this.width,i=this.height),r*=o,i*=o,this.drawingContext.putImageData(n.imageData,t,e,0,0,r,i)},i.Renderer2D.prototype._acuteArcToBezier=function(t,e){var r=e/2,i=Math.cos(r),n=Math.sin(r),o=1/Math.tan(r),a=t+r,s=Math.cos(a),h=Math.sin(a),l=(4-i)/3,u=n+(i-l)*o;return{ax:Math.cos(t),ay:Math.sin(t),bx:l*s+u*h,by:l*h-u*s,cx:l*s-u*h,cy:l*h+u*s,dx:Math.cos(t+e),dy:Math.sin(t+e)}},i.Renderer2D.prototype.arc=function(t,e,r,i,a,s,h){for(var l=this.drawingContext,u=n.arcModeAdjust(t,e,r,i,this._ellipseMode),c=u.w/2,p=u.h/2,d=0,f=[];s-a>1e-5;)d=Math.min(s-a,o.HALF_PI),f.push(this._acuteArcToBezier(a,d)),a+=d;return this._doFill&&(l.beginPath(),f.forEach(function(t,e){0===e&&l.moveTo(u.x+t.ax*c,u.y+t.ay*p),l.bezierCurveTo(u.x+t.bx*c,u.y+t.by*p,u.x+t.cx*c,u.y+t.cy*p,u.x+t.dx*c,u.y+t.dy*p)}),h!==o.PIE&&null!=h||l.lineTo(u.x,u.y),l.closePath(),l.fill()),this._doStroke&&(l.beginPath(),f.forEach(function(t,e){0===e&&l.moveTo(u.x+t.ax*c,u.y+t.ay*p),l.bezierCurveTo(u.x+t.bx*c,u.y+t.by*p,u.x+t.cx*c,u.y+t.cy*p,u.x+t.dx*c,u.y+t.dy*p)}),h===o.PIE?(l.lineTo(u.x,u.y),l.closePath()):h===o.CHORD&&l.closePath(),l.stroke()),this},i.Renderer2D.prototype.ellipse=function(t){var e=this.drawingContext,r=this._doFill,i=this._doStroke,n=t[0],o=t[1],a=t[2],h=t[3];if(r&&!i){if(this._getFill()===s)return this}else if(!r&&i&&this._getStroke()===s)return this;var l=.5522847498,u=a/2*l,c=h/2*l,p=n+a,d=o+h,f=n+a/2,m=o+h/2;e.beginPath(),e.moveTo(n,m),e.bezierCurveTo(n,m-c,f-u,o,f,o),e.bezierCurveTo(f+u,o,p,m-c,p,m),e.bezierCurveTo(p,m+c,f+u,d,f,d),e.bezierCurveTo(f-u,d,n,m+c,n,m),e.closePath(),r&&e.fill(),i&&e.stroke()},i.Renderer2D.prototype.line=function(t,e,r,i){var n=this.drawingContext;return this._doStroke?this._getStroke()===s?this:(n.lineWidth%2==1&&n.translate(.5,.5),n.beginPath(),n.moveTo(t,e),n.lineTo(r,i),n.stroke(),n.lineWidth%2==1&&n.translate(-.5,-.5),this):this},i.Renderer2D.prototype.point=function(t,e){var r=this.drawingContext;if(!this._doStroke)return this;if(this._getStroke()===s)return this;var i=this._getStroke(),n=this._getFill();t=Math.round(t),e=Math.round(e),this._setFill(i),r.lineWidth>1?(r.beginPath(),r.arc(t,e,r.lineWidth/2,0,o.TWO_PI,!1),r.fill()):r.fillRect(t,e,1,1),this._setFill(n)},i.Renderer2D.prototype.quad=function(t,e,r,i,n,o,a,h){var l=this.drawingContext,u=this._doFill,c=this._doStroke;if(u&&!c){if(this._getFill()===s)return this}else if(!u&&c&&this._getStroke()===s)return this;return l.beginPath(),l.moveTo(t,e),l.lineTo(r,i),l.lineTo(n,o),l.lineTo(a,h),l.closePath(),u&&l.fill(),c&&l.stroke(),this},i.Renderer2D.prototype.rect=function(t){var e=t[0],r=t[1],i=t[2],n=t[3],o=t[4],a=t[5],h=t[6],l=t[7],u=this.drawingContext,c=this._doFill,p=this._doStroke;if(c&&!p){if(this._getFill()===s)return this}else if(!c&&p&&this._getStroke()===s)return this;if(this._doStroke&&u.lineWidth%2==1&&u.translate(.5,.5),u.beginPath(),void 0===o)u.rect(e,r,i,n);else{void 0===a&&(a=o),void 0===h&&(h=a),void 0===l&&(l=h);var d=i/2,f=n/2;i<2*o&&(o=d),n<2*o&&(o=f),i<2*a&&(a=d),n<2*a&&(a=f),i<2*h&&(h=d),n<2*h&&(h=f),i<2*l&&(l=d),n<2*l&&(l=f),u.beginPath(),u.moveTo(e+o,r),u.arcTo(e+i,r,e+i,r+n,a),u.arcTo(e+i,r+n,e,r+n,h),u.arcTo(e,r+n,e,r,l),u.arcTo(e,r,e+i,r,o),u.closePath()}return this._doFill&&u.fill(),this._doStroke&&u.stroke(),this._doStroke&&u.lineWidth%2==1&&u.translate(-.5,-.5),this},i.Renderer2D.prototype.triangle=function(t){var e=this.drawingContext,r=this._doFill,i=this._doStroke,n=t[0],o=t[1],a=t[2],h=t[3],l=t[4],u=t[5];if(r&&!i){if(this._getFill()===s)return this}else if(!r&&i&&this._getStroke()===s)return this;e.beginPath(),e.moveTo(n,o),e.lineTo(a,h),e.lineTo(l,u),e.closePath(),r&&e.fill(),i&&e.stroke()},i.Renderer2D.prototype.endShape=function(t,e,r,i,n,a,s){if(0===e.length)return this;if(!this._doStroke&&!this._doFill)return this;var h,l=t===o.CLOSE;l&&!a&&e.push(e[0]);var u,c,p=e.length;if(!r||s!==o.POLYGON&&null!==s)if(!i||s!==o.POLYGON&&null!==s)if(!n||s!==o.POLYGON&&null!==s)if(s===o.POINTS)for(u=0;u<p;u++)h=e[u],this._doStroke&&this._pInst.stroke(h[6]),this._pInst.point(h[0],h[1]);else if(s===o.LINES)for(u=0;u+1<p;u+=2)h=e[u],this._doStroke&&this._pInst.stroke(e[u+1][6]),this._pInst.line(h[0],h[1],e[u+1][0],e[u+1][1]);else if(s===o.TRIANGLES)for(u=0;u+2<p;u+=3)h=e[u],this.drawingContext.beginPath(),this.drawingContext.moveTo(h[0],h[1]),this.drawingContext.lineTo(e[u+1][0],e[u+1][1]),this.drawingContext.lineTo(e[u+2][0],e[u+2][1]),this.drawingContext.lineTo(h[0],h[1]),this._doFill&&(this._pInst.fill(e[u+2][5]),this.drawingContext.fill()),this._doStroke&&(this._pInst.stroke(e[u+2][6]),this.drawingContext.stroke()),this.drawingContext.closePath();else if(s===o.TRIANGLE_STRIP)for(u=0;u+1<p;u++)h=e[u],this.drawingContext.beginPath(),this.drawingContext.moveTo(e[u+1][0],e[u+1][1]),this.drawingContext.lineTo(h[0],h[1]),this._doStroke&&this._pInst.stroke(e[u+1][6]),this._doFill&&this._pInst.fill(e[u+1][5]),u+2<p&&(this.drawingContext.lineTo(e[u+2][0],e[u+2][1]),this._doStroke&&this._pInst.stroke(e[u+2][6]),this._doFill&&this._pInst.fill(e[u+2][5])),this._doFillStrokeClose();else if(s===o.TRIANGLE_FAN){if(p>2){for(this.drawingContext.beginPath(),u=2;u<p;u++)h=e[u],this.drawingContext.moveTo(e[0][0],e[0][1]),this.drawingContext.lineTo(e[u-1][0],e[u-1][1]),this.drawingContext.lineTo(h[0],h[1]),this.drawingContext.lineTo(e[0][0],e[0][1]),u<p-1&&(this._doFill&&h[5]!==e[u+1][5]||this._doStroke&&h[6]!==e[u+1][6])&&(this._doFill&&(this._pInst.fill(h[5]),this.drawingContext.fill(),this._pInst.fill(e[u+1][5])),this._doStroke&&(this._pInst.stroke(h[6]),this.drawingContext.stroke(),this._pInst.stroke(e[u+1][6])),this.drawingContext.closePath(),this.drawingContext.beginPath());this._doFillStrokeClose()}}else if(s===o.QUADS)for(u=0;u+3<p;u+=4){for(h=e[u],this.drawingContext.beginPath(),this.drawingContext.moveTo(h[0],h[1]),c=1;c<4;c++)this.drawingContext.lineTo(e[u+c][0],e[u+c][1]);this.drawingContext.lineTo(h[0],h[1]),this._doFill&&this._pInst.fill(e[u+3][5]),this._doStroke&&this._pInst.stroke(e[u+3][6]),this._doFillStrokeClose()}else if(s===o.QUAD_STRIP){if(p>3)for(u=0;u+1<p;u+=2)h=e[u],this.drawingContext.beginPath(),u+3<p?(this.drawingContext.moveTo(e[u+2][0],e[u+2][1]),this.drawingContext.lineTo(h[0],h[1]),this.drawingContext.lineTo(e[u+1][0],e[u+1][1]),this.drawingContext.lineTo(e[u+3][0],e[u+3][1]),this._doFill&&this._pInst.fill(e[u+3][5]),this._doStroke&&this._pInst.stroke(e[u+3][6])):(this.drawingContext.moveTo(h[0],h[1]),this.drawingContext.lineTo(e[u+1][0],e[u+1][1])),this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),this.drawingContext.moveTo(e[0][0],e[0][1]),u=1;u<p;u++)(h=e[u]).isVert&&(h.moveTo?this.drawingContext.moveTo(h[0],h[1]):this.drawingContext.lineTo(h[0],h[1]));this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),u=0;u<p;u++)e[u].isVert?e[u].moveTo?this.drawingContext.moveTo([0],e[u][1]):this.drawingContext.lineTo(e[u][0],e[u][1]):this.drawingContext.quadraticCurveTo(e[u][0],e[u][1],e[u][2],e[u][3]);this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),u=0;u<p;u++)e[u].isVert?e[u].moveTo?this.drawingContext.moveTo(e[u][0],e[u][1]):this.drawingContext.lineTo(e[u][0],e[u][1]):this.drawingContext.bezierCurveTo(e[u][0],e[u][1],e[u][2],e[u][3],e[u][4],e[u][5]);this._doFillStrokeClose()}else if(p>3){var d=[],f=1-this._curveTightness;for(this.drawingContext.beginPath(),this.drawingContext.moveTo(e[1][0],e[1][1]),u=1;u+2<p;u++)h=e[u],d[0]=[h[0],h[1]],d[1]=[h[0]+(f*e[u+1][0]-f*e[u-1][0])/6,h[1]+(f*e[u+1][1]-f*e[u-1][1])/6],d[2]=[e[u+1][0]+(f*e[u][0]-f*e[u+2][0])/6,e[u+1][1]+(f*e[u][1]-f*e[u+2][1])/6],d[3]=[e[u+1][0],e[u+1][1]],this.drawingContext.bezierCurveTo(d[1][0],d[1][1],d[2][0],d[2][1],d[3][0],d[3][1]);l&&this.drawingContext.lineTo(e[u+1][0],e[u+1][1]),this._doFillStrokeClose()}return r=!1,i=!1,n=!1,a=!1,l&&e.pop(),this},i.Renderer2D.prototype.noSmooth=function(){return"imageSmoothingEnabled"in this.drawingContext&&(this.drawingContext.imageSmoothingEnabled=!1),this},i.Renderer2D.prototype.smooth=function(){return"imageSmoothingEnabled"in this.drawingContext&&(this.drawingContext.imageSmoothingEnabled=!0),this},i.Renderer2D.prototype.strokeCap=function(t){return t!==o.ROUND&&t!==o.SQUARE&&t!==o.PROJECT||(this.drawingContext.lineCap=t),this},i.Renderer2D.prototype.strokeJoin=function(t){return t!==o.ROUND&&t!==o.BEVEL&&t!==o.MITER||(this.drawingContext.lineJoin=t),this},i.Renderer2D.prototype.strokeWeight=function(t){return this.drawingContext.lineWidth=void 0===t||0===t?1e-4:t,this},i.Renderer2D.prototype._getFill=function(){return this._cachedFillStyle||(this._cachedFillStyle=this.drawingContext.fillStyle),this._cachedFillStyle},i.Renderer2D.prototype._setFill=function(t){t!==this._cachedFillStyle&&(this.drawingContext.fillStyle=t,this._cachedFillStyle=t)},i.Renderer2D.prototype._getStroke=function(){return this._cachedStrokeStyle||(this._cachedStrokeStyle=this.drawingContext.strokeStyle),this._cachedStrokeStyle},i.Renderer2D.prototype._setStroke=function(t){t!==this._cachedStrokeStyle&&(this.drawingContext.strokeStyle=t,this._cachedStrokeStyle=t)},i.Renderer2D.prototype.bezier=function(t,e,r,i,n,o,a,s){return this._pInst.beginShape(),this._pInst.vertex(t,e),this._pInst.bezierVertex(r,i,n,o,a,s),this._pInst.endShape(),this},i.Renderer2D.prototype.curve=function(t,e,r,i,n,o,a,s){return this._pInst.beginShape(),this._pInst.curveVertex(t,e),this._pInst.curveVertex(r,i),this._pInst.curveVertex(n,o),this._pInst.curveVertex(a,s),this._pInst.endShape(),this},i.Renderer2D.prototype._doFillStrokeClose=function(){this._doFill&&this.drawingContext.fill(),this._doStroke&&this.drawingContext.stroke(),this.drawingContext.closePath()},i.Renderer2D.prototype.applyMatrix=function(t,e,r,i,n,o){this.drawingContext.transform(t,e,r,i,n,o)},i.Renderer2D.prototype.resetMatrix=function(){return this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(this._pInst._pixelDensity,this._pInst._pixelDensity),this},i.Renderer2D.prototype.rotate=function(t){this.drawingContext.rotate(t)},i.Renderer2D.prototype.scale=function(t,e){return this.drawingContext.scale(t,e),this},i.Renderer2D.prototype.shearX=function(t){return this.drawingContext.transform(1,0,Math.tan(t),1,0,0),this},i.Renderer2D.prototype.shearY=function(t){return this.drawingContext.transform(1,Math.tan(t),0,1,0,0),this},i.Renderer2D.prototype.translate=function(t,e){return t instanceof i.Vector&&(e=t.y,t=t.x),this.drawingContext.translate(t,e),this},i.Renderer2D.prototype.text=function(t,e,r,i,n){var a,s,h,l,u,c,p,d,f,m=this._pInst,v=Number.MAX_VALUE;if((this._doFill||this._doStroke)&&void 0!==t){if("string"!=typeof t&&(t=t.toString()),a=(t=t.replace(/(\t)/g,"  ")).split("\n"),void 0!==i){for(d=0,h=0;h<a.length;h++)for(u="",p=a[h].split(" "),s=0;s<p.length;s++)c=u+p[s]+" ",this.textWidth(c)>i?(u=p[s]+" ",d+=m.textLeading()):u=c;switch(this._rectMode===o.CENTER&&(e-=i/2,r-=n/2),this.drawingContext.textAlign){case o.CENTER:e+=i/2;break;case o.RIGHT:e+=i}if(void 0!==n){switch(this.drawingContext.textBaseline){case o.BOTTOM:r+=n-d;break;case o._CTX_MIDDLE:r+=(n-d)/2;break;case o.BASELINE:f=!0,this.drawingContext.textBaseline=o.TOP}v=r+n-m.textAscent()}for(h=0;h<a.length;h++){for(u="",p=a[h].split(" "),s=0;s<p.length;s++)c=u+p[s]+" ",this.textWidth(c)>i&&u.length>0?(this._renderText(m,u,e,r,v),u=p[s]+" ",r+=m.textLeading()):u=c;this._renderText(m,u,e,r,v),r+=m.textLeading()}}else{var g=0,y=m.textAlign().vertical;for(y===o.CENTER?g=(a.length-1)*m.textLeading()/2:y===o.BOTTOM&&(g=(a.length-1)*m.textLeading()),l=0;l<a.length;l++)this._renderText(m,a[l],e,r-g,v),r+=m.textLeading()}return f&&(this.drawingContext.textBaseline=o.BASELINE),m}},i.Renderer2D.prototype._renderText=function(t,e,r,i,n){if(!(i>=n))return t.push(),this._isOpenType()?this._textFont._renderPath(e,r,i,{renderer:this}):(this._doStroke&&this._strokeSet&&this.drawingContext.strokeText(e,r,i),this._doFill&&(this._fillSet||this._setFill(o._DEFAULT_TEXT_FILL),this.drawingContext.fillText(e,r,i))),t.pop(),t},i.Renderer2D.prototype.textWidth=function(t){return this._isOpenType()?this._textFont._textWidth(t,this._textSize):this.drawingContext.measureText(t).width},i.Renderer2D.prototype.textAlign=function(t,e){if(void 0!==t)return t!==o.LEFT&&t!==o.RIGHT&&t!==o.CENTER||(this.drawingContext.textAlign=t),e!==o.TOP&&e!==o.BOTTOM&&e!==o.CENTER&&e!==o.BASELINE||(e===o.CENTER?this.drawingContext.textBaseline=o._CTX_MIDDLE:this.drawingContext.textBaseline=e),this._pInst;var r=this.drawingContext.textBaseline;return r===o._CTX_MIDDLE&&(r=o.CENTER),{horizontal:this.drawingContext.textAlign,vertical:r}},i.Renderer2D.prototype._applyTextProperties=function(){var t,e=this._pInst;return this._setProperty("_textAscent",null),this._setProperty("_textDescent",null),t=this._textFont,this._isOpenType()&&(t=this._textFont.font.familyName,this._setProperty("_textStyle",this._textFont.font.styleName)),this.drawingContext.font=(this._textStyle||"normal")+" "+(this._textSize||12)+"px "+(t||"sans-serif"),e},i.Renderer2D.prototype.push=function(){return this.drawingContext.save(),i.Renderer.prototype.push.apply(this)},i.Renderer2D.prototype.pop=function(t){this.drawingContext.restore(),this._cachedFillStyle=this.drawingContext.fillStyle,this._cachedStrokeStyle=this.drawingContext.strokeStyle,i.Renderer.prototype.pop.call(this,t)},e.exports=i.Renderer2D},{"../image/filters":40,"./canvas":19,"./constants":20,"./core":21,"./p5.Renderer":28}],30:[function(t,e,r){"use strict";var i=t("./core"),n=t("./constants");t("./p5.Graphics"),t("./p5.Renderer2D"),t("../webgl/p5.RendererGL");var o="defaultCanvas0",a="p5Canvas";i.prototype.createCanvas=function(t,e,r){i._validateParameters("createCanvas",arguments);var s,h=r||n.P2D;if(h===n.WEBGL){if(s=document.getElementById(o)){s.parentNode.removeChild(s);var l=this._renderer;this._elements=this._elements.filter(function(t){return t!==l})}(s=document.createElement("canvas")).id=o,s.classList.add(a)}else if(this._defaultGraphicsCreated)s=this.canvas;else{s=document.createElement("canvas");for(var u=0;document.getElementById("defaultCanvas"+u);)u++;o="defaultCanvas"+u,s.id=o,s.classList.add(a)}return this._setupDone||(s.dataset.hidden=!0,s.style.visibility="hidden"),this._userNode?this._userNode.appendChild(s):document.body.appendChild(s),h===n.WEBGL?(this._setProperty("_renderer",new i.RendererGL(s,this,!0)),this._elements.push(this._renderer)):this._defaultGraphicsCreated||(this._setProperty("_renderer",new i.Renderer2D(s,this,!0)),this._defaultGraphicsCreated=!0,this._elements.push(this._renderer)),this._renderer.resize(t,e),this._renderer._applyDefaults(),this._renderer},i.prototype.resizeCanvas=function(t,e,r){if(i._validateParameters("resizeCanvas",arguments),this._renderer){var n={};for(var o in this.drawingContext){var a=this.drawingContext[o];"object"!=typeof a&&"function"!=typeof a&&(n[o]=a)}for(var s in this._renderer.resize(t,e),n)try{this.drawingContext[s]=n[s]}catch(t){}r||this.redraw()}},i.prototype.noCanvas=function(){this.canvas&&this.canvas.parentNode.removeChild(this.canvas)},i.prototype.createGraphics=function(t,e,r){return i._validateParameters("createGraphics",arguments),new i.Graphics(t,e,r,this)},i.prototype.blendMode=function(t){if(i._validateParameters("blendMode",arguments),t!==n.BLEND&&t!==n.DARKEST&&t!==n.LIGHTEST&&t!==n.DIFFERENCE&&t!==n.MULTIPLY&&t!==n.EXCLUSION&&t!==n.SCREEN&&t!==n.REPLACE&&t!==n.OVERLAY&&t!==n.HARD_LIGHT&&t!==n.SOFT_LIGHT&&t!==n.DODGE&&t!==n.BURN&&t!==n.ADD&&t!==n.NORMAL)throw new Error("Mode "+t+" not recognized.");this._renderer.blendMode(t)},e.exports=i},{"../webgl/p5.RendererGL":71,"./constants":20,"./core":21,"./p5.Graphics":27,"./p5.Renderer2D":29}],31:[function(t,e,r){"use strict";window.requestAnimationFrame=window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(t,e){window.setTimeout(t,1e3/60)},window.performance=window.performance||{},window.performance.now=function(){var t=Date.now();return window.performance.now||window.performance.mozNow||window.performance.msNow||window.performance.oNow||window.performance.webkitNow||function(){return Date.now()-t}}(),"undefined"==typeof Uint8ClampedArray||Uint8ClampedArray.prototype.slice||Object.defineProperty(Uint8ClampedArray.prototype,"slice",{value:Array.prototype.slice,writable:!0,configurable:!0,enumerable:!1})},{}],32:[function(t,e,r){"use strict";var i=t("./core");i.prototype.exit=function(){throw"exit() not implemented, see remove()"},i.prototype.noLoop=function(){this._loop=!1},i.prototype.loop=function(){this._loop=!0,this._draw()},i.prototype.push=function(){this._styles.push({props:{_colorMode:this._colorMode},renderer:this._renderer.push()})},i.prototype.pop=function(){var t=this._styles.pop();t?(this._renderer.pop(t.renderer),function(t,e){for(var r=1;r<arguments.length;r++){var i=arguments[r];if(null!=i)for(var n in i)i.hasOwnProperty(n)&&(t[n]=i[n])}}(this,t.props)):console.warn("pop() was called without matching push()")},i.prototype.pushStyle=function(){throw new Error("pushStyle() not used, see push()")},i.prototype.popStyle=function(){throw new Error("popStyle() not used, see pop()")},i.prototype.redraw=function(t){this.resetMatrix(),this._renderer.isP3D&&this._renderer._update();var e=parseInt(t);(isNaN(e)||e<1)&&(e=1);var r=this.setup||window.setup,i=this.draw||window.draw;if("function"==typeof i){void 0===r&&this.scale(this._pixelDensity,this._pixelDensity);for(var n=this,o=function(t){t.call(n)},a=0;a<e;a++)this._setProperty("frameCount",this.frameCount+1),this._registeredMethods.pre.forEach(o),i(),this._registeredMethods.post.forEach(o)}},i.prototype.size=function(){throw"size() is not a valid p5 function, to set the size of the "+"drawing canvas, please use createCanvas() instead"},e.exports=i},{"./core":21}],33:[function(t,e,r){"use strict";var i=t("./core");i.prototype.applyMatrix=function(t,e,r,i,n,o){return this._renderer.applyMatrix(t,e,r,i,n,o),this},i.prototype.popMatrix=function(){throw new Error("popMatrix() not used, see pop()")},i.prototype.printMatrix=function(){throw new Error("printMatrix() not implemented")},i.prototype.pushMatrix=function(){throw new Error("pushMatrix() not used, see push()")},i.prototype.resetMatrix=function(){return this._renderer.resetMatrix(),this},i.prototype.rotate=function(t,e){return i._validateParameters("rotate",arguments),this._renderer.rotate(this._toRadians(t),e),this},i.prototype.rotateX=function(t){return this._assert3d("rotateX"),i._validateParameters("rotateX",arguments),this._renderer.rotateX(this._toRadians(t)),this},i.prototype.rotateY=function(t){return this._assert3d("rotateY"),i._validateParameters("rotateY",arguments),this._renderer.rotateY(this._toRadians(t)),this},i.prototype.rotateZ=function(t){return this._assert3d("rotateZ"),i._validateParameters("rotateZ",arguments),this._renderer.rotateZ(this._toRadians(t)),this},i.prototype.scale=function(t,e,r){if(i._validateParameters("scale",arguments),t instanceof i.Vector){var n=t;t=n.x,e=n.y,r=n.z}else if(t instanceof Array){var o=t;t=o[0],e=o[1],r=o[2]||1}return isNaN(e)?e=r=t:isNaN(r)&&(r=1),this._renderer.scale.call(this._renderer,t,e,r),this},i.prototype.shearX=function(t){return i._validateParameters("shearX",arguments),this._renderer.shearX(this._toRadians(t)),this},i.prototype.shearY=function(t){return i._validateParameters("shearY",arguments),this._renderer.shearY(this._toRadians(t)),this},i.prototype.translate=function(t,e,r){return i._validateParameters("translate",arguments),this._renderer.isP3D?this._renderer.translate(t,e,r):this._renderer.translate(t,e),this},e.exports=i},{"./core":21}],34:[function(t,e,r){"use strict";var i=t("./core"),n=t("./constants"),o=null,a=[],s=[],h=!1,l=!1,u=!1,c=!1,p=!0;i.prototype.beginContour=function(){return s=[],c=!0,this},i.prototype.beginShape=function(t){return i._validateParameters("beginShape",arguments),this._renderer.isP3D?this._renderer.beginShape.apply(this._renderer,arguments):(o=t===n.POINTS||t===n.LINES||t===n.TRIANGLES||t===n.TRIANGLE_FAN||t===n.TRIANGLE_STRIP||t===n.QUADS||t===n.QUAD_STRIP?t:null,a=[],s=[]),this},i.prototype.bezierVertex=function(t,e,r,n,o,l){if(i._validateParameters("bezierVertex",arguments),0===a.length)throw"vertex() must be used once before calling bezierVertex()";h=!0;for(var u=[],p=0;p<arguments.length;p++)u[p]=arguments[p];return u.isVert=!1,c?s.push(u):a.push(u),this},i.prototype.curveVertex=function(t,e){return i._validateParameters("curveVertex",arguments),l=!0,this.vertex(t,e),this},i.prototype.endContour=function(){var t=s[0].slice();t.isVert=s[0].isVert,t.moveTo=!1,s.push(t),p&&(a.push(a[0]),p=!1);for(var e=0;e<s.length;e++)a.push(s[e]);return this},i.prototype.endShape=function(t){if(i._validateParameters("endShape",arguments),this._renderer.isP3D)this._renderer.endShape(t,l,h,u,c,o);else{if(0===a.length)return this;if(!this._renderer._doStroke&&!this._renderer._doFill)return this;var e=t===n.CLOSE;e&&!c&&a.push(a[0]),this._renderer.endShape(t,a,l,h,u,c,o),l=!1,h=!1,u=!1,c=!1,p=!0,e&&a.pop()}return this},i.prototype.quadraticVertex=function(t,e,r,o){if(i._validateParameters("quadraticVertex",arguments),this._contourInited){var h={};return h.x=t,h.y=e,h.x3=r,h.y3=o,h.type=n.QUADRATIC,this._contourVertices.push(h),this}if(!(a.length>0))throw"vertex() must be used once before calling quadraticVertex()";u=!0;for(var l=[],p=0;p<arguments.length;p++)l[p]=arguments[p];return l.isVert=!1,c?s.push(l):a.push(l),this},i.prototype.vertex=function(t,e,r,i,n){if(this._renderer.isP3D)this._renderer.vertex.apply(this._renderer,arguments);else{var o=[];o.isVert=!0,o[0]=t,o[1]=e,o[2]=0,o[3]=0,o[4]=0,o[5]=this._renderer._getFill(),o[6]=this._renderer._getStroke(),r&&(o.moveTo=r),c?(0===s.length&&(o.moveTo=!0),s.push(o)):a.push(o)}return this},e.exports=i},{"./constants":20,"./core":21}],35:[function(t,e,r){"use strict";var i=t("../core/core");i.prototype.createStringDict=function(t,e){return i._validateParameters("createStringDict",arguments),new i.StringDict(t,e)},i.prototype.createNumberDict=function(t,e){return i._validateParameters("createNumberDict",arguments),new i.NumberDict(t,e)},i.TypedDict=function(t,e){return t instanceof Object?this.data=t:(this.data={},this.data[t]=e),this},i.TypedDict.prototype.size=function(){return Object.keys(this.data).length},i.TypedDict.prototype.hasKey=function(t){return this.data.hasOwnProperty(t)},i.TypedDict.prototype.get=function(t){if(this.data.hasOwnProperty(t))return this.data[t];console.log(t+" does not exist in this Dictionary")},i.TypedDict.prototype.set=function(t,e){this._validate(e)?this.data[t]=e:console.log("Those values dont work for this dictionary type.")},i.TypedDict.prototype._addObj=function(t){for(var e in t)this.set(e,t[e])},i.TypedDict.prototype.create=function(t,e){t instanceof Object&&void 0===e?this._addObj(t):void 0!==t?this.set(t,e):console.log("In order to create a new Dictionary entry you must pass an object or a key, value pair")},i.TypedDict.prototype.clear=function(){this.data={}},i.TypedDict.prototype.remove=function(t){if(!this.data.hasOwnProperty(t))throw t+" does not exist in this Dictionary";delete this.data[t]},i.TypedDict.prototype.print=function(){for(var t in this.data)console.log("key:"+t+" value:"+this.data[t])},i.TypedDict.prototype.saveTable=function(t){var e="";for(var r in this.data)e+=r+","+this.data[r]+"\n";var n=new Blob([e],{type:"text/csv"});i.prototype.downloadFile(n,t||"mycsv","csv")},i.TypedDict.prototype.saveJSON=function(t,e){i.prototype.saveJSON(this.data,t,e)},i.TypedDict.prototype._validate=function(t){return!0},i.StringDict=function(){i.TypedDict.apply(this,arguments)},i.StringDict.prototype=Object.create(i.TypedDict.prototype),i.StringDict.prototype._validate=function(t){return"string"==typeof t},i.NumberDict=function(){i.TypedDict.apply(this,arguments)},i.NumberDict.prototype=Object.create(i.TypedDict.prototype),i.NumberDict.prototype._validate=function(t){return"number"==typeof t},i.NumberDict.prototype.add=function(t,e){this.data.hasOwnProperty(t)?this.data[t]+=e:console.log("The key - "+t+" does not exist in this dictionary.")},i.NumberDict.prototype.sub=function(t,e){this.add(t,-e)},i.NumberDict.prototype.mult=function(t,e){this.data.hasOwnProperty(t)?this.data[t]*=e:console.log("The key - "+t+" does not exist in this dictionary.")},i.NumberDict.prototype.div=function(t,e){this.data.hasOwnProperty(t)?this.data[t]/=e:console.log("The key - "+t+" does not exist in this dictionary.")},i.NumberDict.prototype._valueTest=function(t){if(0===Object.keys(this.data).length)throw"Unable to search for a minimum or maximum value on an empty NumberDict";if(1===Object.keys(this.data).length)return this.data[Object.keys(this.data)[0]];var e=this.data[Object.keys(this.data)[0]];for(var r in this.data)this.data[r]*t<e*t&&(e=this.data[r]);return e},i.NumberDict.prototype.minValue=function(){return this._valueTest(1)},i.NumberDict.prototype.maxValue=function(){return this._valueTest(-1)},i.NumberDict.prototype._keyTest=function(t){if(0===Object.keys(this.data).length)throw"Unable to use minValue on an empty NumberDict";if(1===Object.keys(this.data).length)return Object.keys(this.data)[0];for(var e=Object.keys(this.data)[0],r=1;r<Object.keys(this.data).length;r++)Object.keys(this.data)[r]*t<e*t&&(e=Object.keys(this.data)[r]);return e},i.NumberDict.prototype.minKey=function(){return this._keyTest(1)},i.NumberDict.prototype.maxKey=function(){return this._keyTest(-1)},e.exports=i.TypedDict},{"../core/core":21}],36:[function(t,e,r){"use strict";var i=t("../core/core");i.prototype.deviceOrientation=void 0,i.prototype.accelerationX=0,i.prototype.accelerationY=0,i.prototype.accelerationZ=0,i.prototype.pAccelerationX=0,i.prototype.pAccelerationY=0,i.prototype.pAccelerationZ=0,i.prototype._updatePAccelerations=function(){this._setProperty("pAccelerationX",this.accelerationX),this._setProperty("pAccelerationY",this.accelerationY),this._setProperty("pAccelerationZ",this.accelerationZ)},i.prototype.rotationX=0,i.prototype.rotationY=0,i.prototype.rotationZ=0,i.prototype.pRotationX=0,i.prototype.pRotationY=0,i.prototype.pRotationZ=0;var n,o,a,s=0,h=0,l=0,u="clockwise",c="clockwise",p="clockwise";i.prototype._updatePRotations=function(){this._setProperty("pRotationX",this.rotationX),this._setProperty("pRotationY",this.rotationY),this._setProperty("pRotationZ",this.rotationZ)},i.prototype.turnAxis=void 0;var d=.5,f=30;i.prototype.setMoveThreshold=function(t){i._validateParameters("setMoveThreshold",arguments),d=t},i.prototype.setShakeThreshold=function(t){i._validateParameters("setShakeThreshold",arguments),f=t},i.prototype._ondeviceorientation=function(t){this._updatePRotations(),this._setProperty("rotationX",t.beta),this._setProperty("rotationY",t.gamma),this._setProperty("rotationZ",t.alpha),this._handleMotion()},i.prototype._ondevicemotion=function(t){this._updatePAccelerations(),this._setProperty("accelerationX",2*t.acceleration.x),this._setProperty("accelerationY",2*t.acceleration.y),this._setProperty("accelerationZ",2*t.acceleration.z),this._handleMotion()},i.prototype._handleMotion=function(){90===window.orientation||-90===window.orientation?this._setProperty("deviceOrientation","landscape"):0===window.orientation?this._setProperty("deviceOrientation","portrait"):void 0===window.orientation&&this._setProperty("deviceOrientation","undefined");var t=this.deviceMoved||window.deviceMoved;"function"==typeof t&&(Math.abs(this.accelerationX-this.pAccelerationX)>d||Math.abs(this.accelerationY-this.pAccelerationY)>d||Math.abs(this.accelerationZ-this.pAccelerationZ)>d)&&t();var e=this.deviceTurned||window.deviceTurned;if("function"==typeof e){var r=this.rotationX+180,i=this.pRotationX+180,m=s+180;r-i>0&&r-i<270||r-i<-270?u="clockwise":(r-i<0||r-i>270)&&(u="counter-clockwise"),u!==n&&(m=r),Math.abs(r-m)>90&&Math.abs(r-m)<270&&(m=r,this._setProperty("turnAxis","X"),e()),n=u,s=m-180;var v=this.rotationY+180,g=this.pRotationY+180,y=h+180;v-g>0&&v-g<270||v-g<-270?c="clockwise":(v-g<0||v-this.pRotationY>270)&&(c="counter-clockwise"),c!==o&&(y=v),Math.abs(v-y)>90&&Math.abs(v-y)<270&&(y=v,this._setProperty("turnAxis","Y"),e()),o=c,h=y-180,this.rotationZ-this.pRotationZ>0&&this.rotationZ-this.pRotationZ<270||this.rotationZ-this.pRotationZ<-270?p="clockwise":(this.rotationZ-this.pRotationZ<0||this.rotationZ-this.pRotationZ>270)&&(p="counter-clockwise"),p!==a&&(l=this.rotationZ),Math.abs(this.rotationZ-l)>90&&Math.abs(this.rotationZ-l)<270&&(l=this.rotationZ,this._setProperty("turnAxis","Z"),e()),a=p,this._setProperty("turnAxis",void 0)}var b,_,x=this.deviceShaken||window.deviceShaken;"function"==typeof x&&(null!==this.pAccelerationX&&(b=Math.abs(this.accelerationX-this.pAccelerationX),_=Math.abs(this.accelerationY-this.pAccelerationY)),b+_>f&&x())},e.exports=i},{"../core/core":21}],37:[function(t,e,r){"use strict";var i=t("../core/core"),n={};i.prototype.isKeyPressed=!1,i.prototype.keyIsPressed=!1,i.prototype.key="",i.prototype.keyCode=0,i.prototype._onkeydown=function(t){if(!n[t.which]){this._setProperty("isKeyPressed",!0),this._setProperty("keyIsPressed",!0),this._setProperty("keyCode",t.which),n[t.which]=!0;var e=String.fromCharCode(t.which);e||(e=t.which),this._setProperty("key",e);var r=this.keyPressed||window.keyPressed;"function"!=typeof r||t.charCode||!1===r(t)&&t.preventDefault()}},i.prototype._onkeyup=function(t){var e=this.keyReleased||window.keyReleased;n[t.which]=!1,function(){for(var t in n)if(n.hasOwnProperty(t)&&!0===n[t])return!0;return!1}()||(this._setProperty("isKeyPressed",!1),this._setProperty("keyIsPressed",!1)),this._setProperty("_lastKeyCodeTyped",null);var r=String.fromCharCode(t.which);r||(r=t.which),this._setProperty("key",r),this._setProperty("keyCode",t.which),"function"==typeof e&&!1===e(t)&&t.preventDefault()},i.prototype._onkeypress=function(t){if(t.which!==this._lastKeyCodeTyped){this._setProperty("keyCode",t.which),this._setProperty("_lastKeyCodeTyped",t.which),this._setProperty("key",String.fromCharCode(t.which));var e=this.keyTyped||window.keyTyped;"function"==typeof e&&!1===e(t)&&t.preventDefault()}},i.prototype._onblur=function(t){n={}},i.prototype.keyIsDown=function(t){return i._validateParameters("keyIsDown",arguments),n[t]},e.exports=i},{"../core/core":21}],38:[function(t,e,r){"use strict";var i=t("../core/core"),n=t("../core/constants");i.prototype._hasMouseInteracted=!1,i.prototype.mouseX=0,i.prototype.mouseY=0,i.prototype.pmouseX=0,i.prototype.pmouseY=0,i.prototype.winMouseX=0,i.prototype.winMouseY=0,i.prototype.pwinMouseX=0,i.prototype.pwinMouseY=0,i.prototype.mouseButton=0,i.prototype.mouseIsPressed=!1,i.prototype._updateNextMouseCoords=function(t){if(null!==this._curElement&&(!t.touches||t.touches.length>0)){var e=function(t,e,r,i){i&&!i.clientX&&(i.touches?i=i.touches[0]:i.changedTouches&&(i=i.changedTouches[0]));var n=t.getBoundingClientRect(),o=t.scrollWidth/e,a=t.scrollHeight/r;return{x:(i.clientX-n.left)/o,y:(i.clientY-n.top)/a,winX:i.clientX,winY:i.clientY,id:i.identifier}}(this._curElement.elt,this.width,this.height,t);this._setProperty("mouseX",e.x),this._setProperty("mouseY",e.y),this._setProperty("winMouseX",e.winX),this._setProperty("winMouseY",e.winY)}this._hasMouseInteracted||(this._updateMouseCoords(),this._setProperty("_hasMouseInteracted",!0))},i.prototype._updateMouseCoords=function(){this._setProperty("pmouseX",this.mouseX),this._setProperty("pmouseY",this.mouseY),this._setProperty("pwinMouseX",this.winMouseX),this._setProperty("pwinMouseY",this.winMouseY)},i.prototype._setMouseButton=function(t){1===t.button?this._setProperty("mouseButton",n.CENTER):2===t.button?this._setProperty("mouseButton",n.RIGHT):this._setProperty("mouseButton",n.LEFT)},i.prototype._onmousemove=function(t){var e=this._isGlobal?window:this;this._updateNextMouseCoords(t),this.mouseIsPressed?"function"==typeof e.mouseDragged?!1===e.mouseDragged(t)&&t.preventDefault():"function"==typeof e.touchMoved&&!1===e.touchMoved(t)&&t.preventDefault():"function"==typeof e.mouseMoved&&!1===e.mouseMoved(t)&&t.preventDefault()},i.prototype._onmousedown=function(t){var e=this._isGlobal?window:this;this._setProperty("mouseIsPressed",!0),this._setMouseButton(t),this._updateNextMouseCoords(t),"function"==typeof e.mousePressed?!1===e.mousePressed(t)&&t.preventDefault():"function"==typeof e.touchStarted&&!1===e.touchStarted(t)&&t.preventDefault()},i.prototype._onmouseup=function(t){var e=this._isGlobal?window:this;this._setProperty("mouseIsPressed",!1),"function"==typeof e.mouseReleased?!1===e.mouseReleased(t)&&t.preventDefault():"function"==typeof e.touchEnded&&!1===e.touchEnded(t)&&t.preventDefault()},i.prototype._ondragend=i.prototype._onmouseup,i.prototype._ondragover=i.prototype._onmousemove,i.prototype._onclick=function(t){var e=this._isGlobal?window:this;"function"==typeof e.mouseClicked&&!1===e.mouseClicked(t)&&t.preventDefault()},i.prototype._ondblclick=function(t){var e=this._isGlobal?window:this;"function"==typeof e.doubleClicked&&!1===e.doubleClicked(t)&&t.preventDefault()},i.prototype._onwheel=function(t){var e=this._isGlobal?window:this;"function"==typeof e.mouseWheel&&(t.delta=t.deltaY,!1===e.mouseWheel(t)&&t.preventDefault())},e.exports=i},{"../core/constants":20,"../core/core":21}],39:[function(t,e,r){"use strict";function i(t,e,r,i,n){n=n||0;var o=t.getBoundingClientRect(),a=t.scrollWidth/e,s=t.scrollHeight/r,h=i.touches[n]||i.changedTouches[n];return{x:(h.clientX-o.left)/a,y:(h.clientY-o.top)/s,winX:h.clientX,winY:h.clientY,id:h.identifier}}var n=t("../core/core");n.prototype.touches=[],n.prototype._updateTouchCoords=function(t){if(null!==this._curElement){for(var e=[],r=0;r<t.touches.length;r++)e[r]=i(this._curElement.elt,this.width,this.height,t,r);this._setProperty("touches",e)}},n.prototype._ontouchstart=function(t){var e=this._isGlobal?window:this;this._setProperty("mouseIsPressed",!0),this._updateTouchCoords(t),this._updateNextMouseCoords(t),"function"==typeof e.touchStarted?!1===e.touchStarted(t)&&t.preventDefault():"function"==typeof e.mousePressed&&!1===e.mousePressed(t)&&t.preventDefault()},n.prototype._ontouchmove=function(t){var e=this._isGlobal?window:this;this._updateTouchCoords(t),this._updateNextMouseCoords(t),"function"==typeof e.touchMoved?!1===e.touchMoved(t)&&t.preventDefault():"function"==typeof e.mouseDragged&&!1===e.mouseDragged(t)&&t.preventDefault()},n.prototype._ontouchend=function(t){this._setProperty("mouseIsPressed",!1),this._updateTouchCoords(t),this._updateNextMouseCoords(t);var e=this._isGlobal?window:this;"function"==typeof e.touchEnded?!1===e.touchEnded(t)&&t.preventDefault():"function"==typeof e.mouseReleased&&!1===e.mouseReleased(t)&&t.preventDefault()},e.exports=n},{"../core/core":21}],40:[function(t,e,r){"use strict";function i(t,e){for(var r=h._toPixels(t),i=t.width,l=t.height,u=i*l,c=new Int32Array(u),p=0;p<u;p++)c[p]=h._getARGB(r,p);var d,f,m,v,g,y,b,_,x,w,S,T,E,M,R=new Int32Array(u),C=new Int32Array(u),P=new Int32Array(u),L=new Int32Array(u),A=0;for(function(t){var e=3.5*t|0;if(n!==(e=e<1?1:e<248?e:248)){o=1+(n=e)<<1,a=new Int32Array(o),s=new Array(o);for(var r=0;r<o;r++)s[r]=new Int32Array(256);for(var i,h,l,u,c=1,p=e-1;c<e;c++){a[e+c]=a[p]=h=p*p,l=s[e+c],u=s[p--];for(var d=0;d<256;d++)l[d]=u[d]=h*d}i=a[e]=e*e,l=s[e];for(var f=0;f<256;f++)l[f]=i*f}}(e),T=0;T<l;T++){for(S=0;S<i;S++){if(v=m=f=g=d=0,(y=S-n)<0)w=-y,y=0;else{if(y>=i)break;w=0}for(E=w;E<o&&!(y>=i);E++){var D=c[y+A];g+=(M=s[E])[(-16777216&D)>>>24],f+=M[(16711680&D)>>16],m+=M[(65280&D)>>8],v+=M[255&D],d+=a[E],y++}R[b=A+S]=g/d,C[b]=f/d,P[b]=m/d,L[b]=v/d}A+=i}for(A=0,x=(_=-n)*i,T=0;T<l;T++){for(S=0;S<i;S++){if(v=m=f=g=d=0,_<0)w=b=-_,y=S;else{if(_>=l)break;w=0,b=_,y=S+x}for(E=w;E<o&&!(b>=l);E++)g+=(M=s[E])[R[y]],f+=M[C[y]],m+=M[P[y]],v+=M[L[y]],d+=a[E],b++,y+=i;c[S+A]=g/d<<24|f/d<<16|m/d<<8|v/d}A+=i,x+=i,_++}h._setPixels(r,c)}var n,o,a,s,h={};h._toPixels=function(t){return t instanceof ImageData?t.data:t.getContext("2d").getImageData(0,0,t.width,t.height).data},h._getARGB=function(t,e){var r=4*e;return t[r+3]<<24&4278190080|t[r]<<16&16711680|t[r+1]<<8&65280|255&t[r+2]},h._setPixels=function(t,e){for(var r=0,i=0,n=t.length;i<n;i++)t[(r=4*i)+0]=(16711680&e[i])>>>16,t[r+1]=(65280&e[i])>>>8,t[r+2]=255&e[i],t[r+3]=(4278190080&e[i])>>>24},h._toImageData=function(t){return t instanceof ImageData?t:t.getContext("2d").getImageData(0,0,t.width,t.height)},h._createImageData=function(t,e){return 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i.Element?(t=arguments[0].elt,o.shift()):t=this._curElement&&this._curElement.elt,o.length>=1&&(e=o[0]),o.length>=2&&(r=o[1]),r=r||i.prototype._checkFileExtension(e,r)[1]||"png"){default:n="image/png";break;case"jpeg":case"jpg":n="image/jpeg"}t.toBlob(function(t){i.prototype.downloadFile(t,e,r)},n)},i.prototype.saveFrames=function(t,e,r,o,a){i._validateParameters("saveFrames",arguments);var s=r||3;s=i.prototype.constrain(s,0,15),s*=1e3;var h=o||15;h=i.prototype.constrain(h,0,22);var l=0,u=i.prototype._makeFrame,c=this._curElement.elt,p=setInterval(function(){u(t+l,e,c),l++},1e3/h);setTimeout(function(){if(clearInterval(p),a)a(n);else for(var t=0;t<n.length;t++){var e=n[t];i.prototype.downloadFile(e.imageData,e.filename,e.ext)}n=[]},s+.01)},i.prototype._makeFrame=function(t,e,r){var i,o;if(i=this?this._curElement.elt:r,e)switch(e.toLowerCase()){case"png":o="image/png";break;case"jpeg":case"jpg":o="image/jpeg";break;default:o="image/png"}else e="png",o="image/png";var a=i.toDataURL(o);a=a.replace(o,"image/octet-stream");var s={};s.imageData=a,s.filename=t,s.ext=e,n.push(s)},e.exports=i},{"../core/core":21}],42:[function(t,e,r){"use strict";function i(t,e){return t>0&&t<e?t:e}var n=t("../core/core"),o=t("./filters"),a=t("../core/canvas"),s=t("../core/constants");t("../core/error_helpers"),n.prototype.loadImage=function(t,e,r){n._validateParameters("loadImage",arguments);var i=new Image,o=new n.Image(1,1,this),a=this;return i.onload=function(){o.width=o.canvas.width=i.width,o.height=o.canvas.height=i.height,o.drawingContext.drawImage(i,0,0),o.modified=!0,"function"==typeof e&&e(o),a._decrementPreload()},i.onerror=function(t){n._friendlyFileLoadError(0,i.src),"function"==typeof r&&r(t)},0!==t.indexOf("data:image/")&&(i.crossOrigin="Anonymous"),i.src=t,o},n.prototype.image=function(t,e,r,o,s,h,l,u,c){n._validateParameters("image",arguments);var p=t.width,d=t.height;t.elt&&t.elt.videoWidth&&!t.canvas&&(p=t.elt.videoWidth,d=t.elt.videoHeight);var f=e,m=r,v=o||p,g=s||d,y=h||0,b=l||0,_=u||p,x=c||d;_=i(_,p),x=i(x,d);var w=1;t.elt&&!t.canvas&&t.elt.style.width&&(w=t.elt.videoWidth&&!o?t.elt.videoWidth:t.elt.width,w/=parseInt(t.elt.style.width,10)),y*=w,b*=w,x*=w,_*=w;var S=a.modeAdjust(f,m,v,g,this._renderer._imageMode);this._renderer.image(t,y,b,_,x,S.x,S.y,S.w,S.h)},n.prototype.tint=function(){n._validateParameters("tint",arguments);var t=this.color.apply(this,arguments);this._renderer._tint=t.levels},n.prototype.noTint=function(){this._renderer._tint=null},n.prototype._getTintedImageCanvas=function(t){if(!t.canvas)return t;var e=o._toPixels(t.canvas),r=document.createElement("canvas");r.width=t.canvas.width,r.height=t.canvas.height;for(var i=r.getContext("2d"),n=i.createImageData(t.canvas.width,t.canvas.height),a=n.data,s=0;s<e.length;s+=4){var h=e[s],l=e[s+1],u=e[s+2],c=e[s+3];a[s]=h*this._renderer._tint[0]/255,a[s+1]=l*this._renderer._tint[1]/255,a[s+2]=u*this._renderer._tint[2]/255,a[s+3]=c*this._renderer._tint[3]/255}return i.putImageData(n,0,0),r},n.prototype.imageMode=function(t){n._validateParameters("imageMode",arguments),t!==s.CORNER&&t!==s.CORNERS&&t!==s.CENTER||(this._renderer._imageMode=t)},e.exports=n},{"../core/canvas":19,"../core/constants":20,"../core/core":21,"../core/error_helpers":24,"./filters":40}],43:[function(t,e,r){"use strict";var i=t("../core/core"),n=t("./filters");i.Image=function(t,e){this.width=t,this.height=e,this.canvas=document.createElement("canvas"),this.canvas.width=this.width,this.canvas.height=this.height,this.drawingContext=this.canvas.getContext("2d"),this._pixelDensity=1,this._modified=!1,this.pixels=[]},i.Image.prototype._setProperty=function(t,e){this[t]=e,this.setModified(!0)},i.Image.prototype.loadPixels=function(){i.Renderer2D.prototype.loadPixels.call(this),this.setModified(!0)},i.Image.prototype.updatePixels=function(t,e,r,n){i.Renderer2D.prototype.updatePixels.call(this,t,e,r,n),this.setModified(!0)},i.Image.prototype.get=function(t,e,r,n){return 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i.Vector?(this.x-=t.x||0,this.y-=t.y||0,this.z-=t.z||0,this):t instanceof Array?(this.x-=t[0]||0,this.y-=t[1]||0,this.z-=t[2]||0,this):(this.x-=t||0,this.y-=e||0,this.z-=r||0,this)},i.Vector.prototype.mult=function(t){return"number"==typeof t&&isFinite(t)?(this.x*=t,this.y*=t,this.z*=t,this):(console.warn("p5.Vector.prototype.mult:","n is undefined or not a finite number"),this)},i.Vector.prototype.div=function(t){return"number"==typeof t&&isFinite(t)?0===t?(console.warn("p5.Vector.prototype.div:","divide by 0"),this):(this.x/=t,this.y/=t,this.z/=t,this):(console.warn("p5.Vector.prototype.div:","n is undefined or not a finite number"),this)},i.Vector.prototype.mag=function(){return Math.sqrt(this.magSq())},i.Vector.prototype.magSq=function(){var t=this.x,e=this.y,r=this.z;return t*t+e*e+r*r},i.Vector.prototype.dot=function(t,e,r){return t instanceof i.Vector?this.dot(t.x,t.y,t.z):this.x*(t||0)+this.y*(e||0)+this.z*(r||0)},i.Vector.prototype.cross=function(t){var e=this.y*t.z-this.z*t.y,r=this.z*t.x-this.x*t.z,n=this.x*t.y-this.y*t.x;return this.p5?new i.Vector(this.p5,[e,r,n]):new i.Vector(e,r,n)},i.Vector.prototype.dist=function(t){return t.copy().sub(this).mag()},i.Vector.prototype.normalize=function(){var t=this.mag();return 0!==t&&this.mult(1/t),this},i.Vector.prototype.limit=function(t){var e=this.magSq();return e>t*t&&this.div(Math.sqrt(e)).mult(t),this},i.Vector.prototype.setMag=function(t){return this.normalize().mult(t)},i.Vector.prototype.heading=function(){var t=Math.atan2(this.y,this.x);return this.p5?this.p5._fromRadians(t):t},i.Vector.prototype.rotate=function(t){var e=this.heading()+t;this.p5&&(e=this.p5._toRadians(e));var r=this.mag();return this.x=Math.cos(e)*r,this.y=Math.sin(e)*r,this},i.Vector.prototype.angleBetween=function(t){var e=this.dot(t)/(this.mag()*t.mag()),r=Math.acos(Math.min(1,Math.max(-1,e)));return this.p5?this.p5._fromRadians(r):r},i.Vector.prototype.lerp=function(t,e,r,n){return t instanceof i.Vector?this.lerp(t.x,t.y,t.z,e):(this.x+=(t-this.x)*n||0,this.y+=(e-this.y)*n||0,this.z+=(r-this.z)*n||0,this)},i.Vector.prototype.array=function(){return[this.x||0,this.y||0,this.z||0]},i.Vector.prototype.equals=function(t,e,r){var n,o,a;return t instanceof i.Vector?(n=t.x||0,o=t.y||0,a=t.z||0):t instanceof Array?(n=t[0]||0,o=t[1]||0,a=t[2]||0):(n=t||0,o=e||0,a=r||0),this.x===n&&this.y===o&&this.z===a},i.Vector.fromAngle=function(t,e){return void 0===e&&(e=1),new i.Vector(e*Math.cos(t),e*Math.sin(t),0)},i.Vector.fromAngles=function(t,e,r){void 0===r&&(r=1);var n=Math.cos(e),o=Math.sin(e),a=Math.cos(t),s=Math.sin(t);return new i.Vector(r*s*o,-r*a,r*s*n)},i.Vector.random2D=function(){return this.fromAngle(Math.random()*n.TWO_PI)},i.Vector.random3D=function(){var t=Math.random()*n.TWO_PI,e=2*Math.random()-1,r=Math.sqrt(1-e*e),o=r*Math.cos(t),a=r*Math.sin(t);return new i.Vector(o,a,e)},i.Vector.add=function(t,e,r){return r?r.set(t):r=t.copy(),r.add(e),r},i.Vector.sub=function(t,e,r){return r?r.set(t):r=t.copy(),r.sub(e),r},i.Vector.mult=function(t,e,r){return r?r.set(t):r=t.copy(),r.mult(e),r},i.Vector.div=function(t,e,r){return r?r.set(t):r=t.copy(),r.div(e),r},i.Vector.dot=function(t,e){return t.dot(e)},i.Vector.cross=function(t,e){return t.cross(e)},i.Vector.dist=function(t,e){return t.dist(e)},i.Vector.lerp=function(t,e,r,i){return i?i.set(t):i=t.copy(),i.lerp(e,r),i},i.Vector.mag=function(t){var e=t.x,r=t.y,i=t.z,n=e*e+r*r+i*i;return Math.sqrt(n)},e.exports=i.Vector},{"../core/constants":20,"../core/core":21}],53:[function(t,e,r){"use strict";var i=t("../core/core"),n=!1,o=!1,a=0,s=function(){var t,e,r=4294967296;return{setSeed:function(i){e=t=(null==i?Math.random()*r:i)>>>0},getSeed:function(){return t},rand:function(){return(e=(1664525*e+1013904223)%r)/r}}}();i.prototype.randomSeed=function(t){s.setSeed(t),n=!0,o=!1},i.prototype.random=function(t,e){var r;if(r=n?s.rand():Math.random(),void 0===t)return r;if(void 0===e)return t instanceof Array?t[Math.floor(r*t.length)]:r*t;if(t>e){var i=t;t=e,e=i}return r*(e-t)+t},i.prototype.randomGaussian=function(t,e){var r,i,n,s;if(o)r=a,o=!1;else{do{s=(i=this.random(2)-1)*i+(n=this.random(2)-1)*n}while(s>=1);r=i*(s=Math.sqrt(-2*Math.log(s)/s)),a=n*s,o=!0}return r*(e||1)+(t||0)},e.exports=i},{"../core/core":21}],54:[function(t,e,r){"use strict";var i=t("../core/core"),n=t("../core/constants");i.prototype._angleMode=n.RADIANS,i.prototype.acos=function(t){return this._fromRadians(Math.acos(t))},i.prototype.asin=function(t){return this._fromRadians(Math.asin(t))},i.prototype.atan=function(t){return this._fromRadians(Math.atan(t))},i.prototype.atan2=function(t,e){return this._fromRadians(Math.atan2(t,e))},i.prototype.cos=function(t){return Math.cos(this._toRadians(t))},i.prototype.sin=function(t){return Math.sin(this._toRadians(t))},i.prototype.tan=function(t){return Math.tan(this._toRadians(t))},i.prototype.degrees=function(t){return t*n.RAD_TO_DEG},i.prototype.radians=function(t){return t*n.DEG_TO_RAD},i.prototype.angleMode=function(t){t!==n.DEGREES&&t!==n.RADIANS||(this._angleMode=t)},i.prototype._toRadians=function(t){return this._angleMode===n.DEGREES?t*n.DEG_TO_RAD:t},i.prototype._toDegrees=function(t){return this._angleMode===n.RADIANS?t*n.RAD_TO_DEG:t},i.prototype._fromRadians=function(t){return this._angleMode===n.DEGREES?t*n.RAD_TO_DEG:t},e.exports=i},{"../core/constants":20,"../core/core":21}],55:[function(t,e,r){"use strict";var i=t("../core/core");i.prototype.textAlign=function(t,e){return i._validateParameters("textAlign",arguments),this._renderer.textAlign.apply(this._renderer,arguments)},i.prototype.textLeading=function(t){return i._validateParameters("textLeading",arguments),this._renderer.textLeading.apply(this._renderer,arguments)},i.prototype.textSize=function(t){return i._validateParameters("textSize",arguments),this._renderer.textSize.apply(this._renderer,arguments)},i.prototype.textStyle=function(t){return i._validateParameters("textStyle",arguments),this._renderer.textStyle.apply(this._renderer,arguments)},i.prototype.textWidth=function(t){return i._validateParameters("textWidth",arguments),0===t.length?0:this._renderer.textWidth.apply(this._renderer,arguments)},i.prototype.textAscent=function(){return i._validateParameters("textAscent",arguments),this._renderer.textAscent()},i.prototype.textDescent=function(){return i._validateParameters("textDescent",arguments),this._renderer.textDescent()},i.prototype._updateTextMetrics=function(){return this._renderer._updateTextMetrics()},e.exports=i},{"../core/core":21}],56:[function(t,e,r){"use strict";var i=t("../core/core"),n=t("../core/constants"),o=t("opentype.js");t("../core/error_helpers"),i.prototype.loadFont=function(t,e,r){i._validateParameters("loadFont",arguments);var n=new i.Font(this),a=this;return o.load(t,function(o,s){if(o)return void 0!==r?r(o):(i._friendlyFileLoadError(4,t),void console.error(o,t));n.font=s,void 0!==e&&e(n),a._decrementPreload();var h,l,u=t.split("\\").pop().split("/").pop(),c=u.lastIndexOf("."),p=c<1?null:u.substr(c+1);["ttf","otf","woff","woff2"].indexOf(p)>-1&&(h=u.substr(0,c),(l=document.createElement("style")).appendChild(document.createTextNode("\n@font-face {\nfont-family: "+h+";\nsrc: url("+t+");\n}\n")),document.head.appendChild(l))}),n},i.prototype.text=function(t,e,r,n,o){return i._validateParameters("text",arguments),this._renderer._doFill||this._renderer._doStroke?this._renderer.text.apply(this._renderer,arguments):this},i.prototype.textFont=function(t,e){if(i._validateParameters("textFont",arguments),arguments.length){if(!t)throw Error("null font passed to textFont");return this._renderer._setProperty("_textFont",t),e&&(this._renderer._setProperty("_textSize",e),this._renderer._setProperty("_textLeading",e*n._DEFAULT_LEADMULT)),this._renderer._applyTextProperties()}return this._renderer._textFont},e.exports=i},{"../core/constants":20,"../core/core":21,"../core/error_helpers":24,"opentype.js":9}],57:[function(t,e,r){"use strict";function i(t,e){for(var r=function(t,e){if("object"!=typeof t)t=e;else for(var r in e)void 0===t[r]&&(t[r]=e[r]);return t}(e,{sampleFactor:.1,simplifyThreshold:0}),i=c(t,0,1),o=i/(i*r.sampleFactor),a=[],s=0;s<i;s+=o)a.push(c(t,s));return r.simplifyThreshold&&n(a,r.simplifyThreshold),a}function n(t,e){e=void 0===e?0:e;for(var r=0,i=t.length-1;t.length>3&&i>=0;--i)h(s(t,i-1),s(t,i),s(t,i+1),e)&&(t.splice(i%t.length,1),r++);return r}function o(t){for(var e,r=[],i=0;i<t.length;i++)"M"===t[i].type&&(e&&r.push(e),e=[]),e.push(a(t[i]));return r.push(e),r}function a(t){var e=[t.type];return"M"===t.type||"L"===t.type?e.push(t.x,t.y):"C"===t.type?e.push(t.x1,t.y1,t.x2,t.y2,t.x,t.y):"Q"===t.type&&e.push(t.x1,t.y1,t.x,t.y),e}function s(t,e){var r=t.length;return t[e<0?e%r+r:e%r]}function h(t,e,r,i){if(!i)return 0===function(t,e,r){return(e[0]-t[0])*(r[1]-t[1])-(r[0]-t[0])*(e[1]-t[1])}(t,e,r);void 0===h.tmpPoint1&&(h.tmpPoint1=[],h.tmpPoint2=[]);var n=h.tmpPoint1,o=h.tmpPoint2;n.x=e.x-t.x,n.y=e.y-t.y,o.x=r.x-e.x,o.y=r.y-e.y;var a=n.x*o.x+n.y*o.y,s=Math.sqrt(n.x*n.x+n.y*n.y),l=Math.sqrt(o.x*o.x+o.y*o.y);return Math.acos(a/(s*l))<i}function l(t,e,r,i,n,o,a,s,h){var l=1-h,u=Math.pow(l,3),c=Math.pow(l,2),p=h*h,d=p*h,f=u*t+3*c*h*r+3*l*h*h*n+d*a,m=u*e+3*c*h*i+3*l*h*h*o+d*s,v=t+2*h*(r-t)+p*(n-2*r+t),g=e+2*h*(i-e)+p*(o-2*i+e),y=r+2*h*(n-r)+p*(a-2*n+r),b=i+2*h*(o-i)+p*(s-2*o+i),_=l*t+h*r,x=l*e+h*i,w=l*n+h*a,S=l*o+h*s,T=90-180*Math.atan2(v-y,g-b)/Math.PI;return(v>y||g<b)&&(T+=180),{x:f,y:m,m:{x:v,y:g},n:{x:y,y:b},start:{x:_,y:x},end:{x:w,y:S},alpha:T}}function 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r,i=p(t),n=e&&p(e),o={x:0,y:0,bx:0,by:0,X:0,Y:0,qx:null,qy:null},a={x:0,y:0,bx:0,by:0,X:0,Y:0,qx:null,qy:null},s=[],h=[],l=function(t,e,r){var i,n;if(!t)return["C",e.x,e.y,e.x,e.y,e.x,e.y];switch(t[0]in{T:1,Q:1}||(e.qx=e.qy=null),t[0]){case"M":e.X=t[1],e.Y=t[2];break;case"A":t=["C"].concat(function t(e,r,i,n,o,a,s,h,l,u){var c,p,d,f,m,v=Math.PI,g=120*v/180,y=v/180*(+o||0),b=[],_=function(t,e,r){return{x:t*Math.cos(r)-e*Math.sin(r),y:t*Math.sin(r)+e*Math.cos(r)}};if(u)c=u[0],p=u[1],d=u[2],f=u[3];else{m=_(e,r,-y),e=m.x,r=m.y,m=_(h,l,-y),h=m.x,l=m.y;var x=(e-h)/2,w=(r-l)/2,S=x*x/(i*i)+w*w/(n*n);S>1&&(S=Math.sqrt(S),i*=S,n*=S);var T=i*i,E=n*n,M=(a===s?-1:1)*Math.sqrt(Math.abs((T*E-T*w*w-E*x*x)/(T*w*w+E*x*x)));d=M*i*w/n+(e+h)/2,f=M*-n*x/i+(r+l)/2,c=Math.asin(((r-f)/n).toFixed(9)),p=Math.asin(((l-f)/n).toFixed(9)),c=e<d?v-c:c,p=h<d?v-p:p,c<0&&(c=2*v+c),p<0&&(p=2*v+p),s&&c>p&&(c-=2*v),!s&&p>c&&(p-=2*v)}var R=p-c;if(Math.abs(R)>g){var 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V}.apply(0,[e.x,e.y].concat(t.slice(1))));break;case"S":"C"===r||"S"===r?(i=2*e.x-e.bx,n=2*e.y-e.by):(i=e.x,n=e.y),t=["C",i,n].concat(t.slice(1));break;case"T":"Q"===r||"T"===r?(e.qx=2*e.x-e.qx,e.qy=2*e.y-e.qy):(e.qx=e.x,e.qy=e.y),t=["C"].concat(v(e.x,e.y,e.qx,e.qy,t[1],t[2]));break;case"Q":e.qx=t[1],e.qy=t[2],t=["C"].concat(v(e.x,e.y,t[1],t[2],t[3],t[4]));break;case"L":t=["C"].concat(m(e.x,e.y,t[1],t[2]));break;case"H":t=["C"].concat(m(e.x,e.y,t[1],e.y));break;case"V":t=["C"].concat(m(e.x,e.y,e.x,t[1]));break;case"Z":t=["C"].concat(m(e.x,e.y,e.X,e.Y))}return t},u=function(t,e){if(t[e].length>7){t[e].shift();for(var o=t[e];o.length;)s[e]="A",n&&(h[e]="A"),t.splice(e++,0,["C"].concat(o.splice(0,6)));t.splice(e,1),r=Math.max(i.length,n&&n.length||0)}},c=function(t,e,o,a,s){t&&e&&"M"===t[s][0]&&"M"!==e[s][0]&&(e.splice(s,0,["M",a.x,a.y]),o.bx=0,o.by=0,o.x=t[s][1],o.y=t[s][2],r=Math.max(i.length,n&&n.length||0))},d="",f="";r=Math.max(i.length,n&&n.length||0);for(var g=0;g<r;g++){i[g]&&(d=i[g][0]),"C"!==d&&(s[g]=d,g&&(f=s[g-1])),i[g]=l(i[g],o,f),"A"!==s[g]&&"C"===d&&(s[g]="C"),u(i,g),n&&(n[g]&&(d=n[g][0]),"C"!==d&&(h[g]=d,g&&(f=h[g-1])),n[g]=l(n[g],a,f),"A"!==h[g]&&"C"===d&&(h[g]="C"),u(n,g)),c(i,n,o,a,g),c(n,i,a,o,g);var y=i[g],b=n&&n[g],_=y.length,x=n&&b.length;o.x=y[_-2],o.y=y[_-1],o.bx=parseFloat(y[_-4])||o.x,o.by=parseFloat(y[_-3])||o.y,a.bx=n&&(parseFloat(b[x-4])||a.x),a.by=n&&(parseFloat(b[x-3])||a.y),a.x=n&&b[x-2],a.y=n&&b[x-1]}return n?[i,n]:i}function f(t,e){for(var r=[],i=0,n=t.length;n-2*!e>i;i+=2){var o=[{x:+t[i-2],y:+t[i-1]},{x:+t[i],y:+t[i+1]},{x:+t[i+2],y:+t[i+3]},{x:+t[i+4],y:+t[i+5]}];e?i?n-4===i?o[3]={x:+t[0],y:+t[1]}:n-2===i&&(o[2]={x:+t[0],y:+t[1]},o[3]={x:+t[2],y:+t[3]}):o[0]={x:+t[n-2],y:+t[n-1]}:n-4===i?o[3]=o[2]:i||(o[0]={x:+t[i],y:+t[i+1]}),r.push(["C",(-o[0].x+6*o[1].x+o[2].x)/6,(-o[0].y+6*o[1].y+o[2].y)/6,(o[1].x+6*o[2].x-o[3].x)/6,(o[1].y+6*o[2].y-o[3].y)/6,o[2].x,o[2].y])}return r}function m(t,e,r,i){return[t,e,r,i,r,i]}function v(t,e,r,i,n,o){var a=1/3,s=2/3;return[a*t+s*r,a*e+s*i,a*n+s*r,a*o+s*i,n,o]}function g(t,e,r,i,n,o,a,s,h){null==h&&(h=1);for(var l=(h=h>1?1:h<0?0:h)/2,u=[-.1252,.1252,-.3678,.3678,-.5873,.5873,-.7699,.7699,-.9041,.9041,-.9816,.9816],c=0,p=[.2491,.2491,.2335,.2335,.2032,.2032,.1601,.1601,.1069,.1069,.0472,.0472],d=0;d<12;d++){var f=l*u[d]+l,m=y(f,t,r,n,a),v=y(f,e,i,o,s),g=m*m+v*v;c+=p[d]*Math.sqrt(g)}return l*c}function y(t,e,r,i,n){return t*(t*(-3*e+9*r-9*i+3*n)+6*e-12*r+6*i)-3*e+3*r}function b(){for(var t="",e=arguments.length-1;e>=0;--e){var r=arguments[e];t+=r===Object(r)?JSON.stringify(r):r}return t}var _=t("../core/core"),x=t("../core/constants");_.Font=function(t){this.parent=t,this.cache={},this.font=void 0},_.Font.prototype.list=function(){throw"not yet implemented"},_.Font.prototype.textBounds=function(t,e,r,i,n){e=void 0!==e?e:0,r=void 0!==r?r:0,i=i||this.parent._renderer._textSize;var o=n&&n.renderer&&n.renderer._pInst||this.parent,a=o._renderer.drawingContext,s=a.textAlign||x.LEFT,h=a.textBaseline||x.BASELINE,l=b("textBounds",t,e,r,i,s,h),u=this.cache[l];if(!u){var c,p,d,f,m=[],v=[],g=this._scale(i);this.font.forEachGlyph(t,e,r,i,n,function(t,e,r,i){var n=t.getMetrics();m.push(e+n.xMin*g),m.push(e+n.xMax*g),v.push(r+-n.yMin*g),v.push(r+-n.yMax*g)}),c=Math.min.apply(null,m),p=Math.min.apply(null,v),d=Math.max.apply(null,m),u={x:c,y:p,h:Math.max.apply(null,v)-p,w:d-c,advance:c-e},f=this._handleAlignment(o,a,t,u.x,u.y,u.w+u.advance),u.x=f.x,u.y=f.y,this.cache[b("textBounds",t,e,r,i,s,h)]=u}return u},_.Font.prototype.textToPoints=function(t,e,r,n,a){function s(e){return u[e].name&&"space"===u[e].name||t.length===u.length&&" "===t[e]||u[e].index&&3===u[e].index}var h=0,l=[],u=this._getGlyphs(t);n=n||this.parent._renderer._textSize;for(var c=0;c<u.length;c++){if(!s(c))for(var p=o(u[c].getPath(e,r,n).commands),d=0;d<p.length;d++)for(var f=i(p[d],a),m=0;m<f.length;m++)f[m].x+=h,l.push(f[m]);h+=u[c].advanceWidth*this._scale(n)}return l},_.Font.prototype._getGlyphs=function(t){return this.font.stringToGlyphs(t)},_.Font.prototype._getPath=function(t,e,r,i){var n=i&&i.renderer&&i.renderer._pInst||this.parent,o=n._renderer.drawingContext,a=this._handleAlignment(n,o,t,e,r);return this.font.getPath(t,a.x,a.y,n._renderer._textSize,i)},_.Font.prototype._getPathData=function(t,e,r,i){var n=3;return"string"==typeof t&&arguments.length>2?t=this._getPath(t,e,r,i):"object"==typeof e&&(i=e),i&&"number"==typeof i.decimals&&(n=i.decimals),t.toPathData(n)},_.Font.prototype._getSVG=function(t,e,r,i){var n=3;return"string"==typeof t&&arguments.length>2?t=this._getPath(t,e,r,i):"object"==typeof e&&(i=e),i&&("number"==typeof i.decimals&&(n=i.decimals),"number"==typeof i.strokeWidth&&(t.strokeWidth=i.strokeWidth),void 0!==i.fill&&(t.fill=i.fill),void 0!==i.stroke&&(t.stroke=i.stroke)),t.toSVG(n)},_.Font.prototype._renderPath=function(t,e,r,i){var n,o=i&&i.renderer||this.parent._renderer,a=o.drawingContext;n="object"==typeof t&&t.commands?t.commands:this._getPath(t,e,r,i).commands,a.beginPath();for(var s=0;s<n.length;s+=1){var h=n[s];"M"===h.type?a.moveTo(h.x,h.y):"L"===h.type?a.lineTo(h.x,h.y):"C"===h.type?a.bezierCurveTo(h.x1,h.y1,h.x2,h.y2,h.x,h.y):"Q"===h.type?a.quadraticCurveTo(h.x1,h.y1,h.x,h.y):"Z"===h.type&&a.closePath()}return o._doStroke&&o._strokeSet&&a.stroke(),o._doFill&&(o._fillSet||o._setFill(x._DEFAULT_TEXT_FILL),a.fill()),this},_.Font.prototype._textWidth=function(t,e){return this.font.getAdvanceWidth(t,e)},_.Font.prototype._textAscent=function(t){return this.font.ascender*this._scale(t)},_.Font.prototype._textDescent=function(t){return-this.font.descender*this._scale(t)},_.Font.prototype._scale=function(t){return 1/this.font.unitsPerEm*(t||this.parent._renderer._textSize)},_.Font.prototype._handleAlignment=function(t,e,r,i,n,o){var a=t._renderer._textSize,s=this._textAscent(a),h=this._textDescent(a);return o=void 0!==o?o:this._textWidth(r,a),e.textAlign===x.CENTER?i-=o/2:e.textAlign===x.RIGHT&&(i-=o),e.textBaseline===x.TOP?n+=s:e.textBaseline===x._CTX_MIDDLE?n+=s/2:e.textBaseline===x.BOTTOM&&(n-=h),{x:i,y:n}},e.exports=_},{"../core/constants":20,"../core/core":21}],58:[function(t,e,r){"use strict";var i=t("../core/core");i.prototype.append=function(t,e){return t.push(e),t},i.prototype.arrayCopy=function(t,e,r,i,n){var o,a;void 0!==n?(a=Math.min(n,t.length),o=i,t=t.slice(e,a+e)):(void 0!==r?(a=r,a=Math.min(a,t.length)):a=t.length,o=0,r=e,t=t.slice(0,a)),Array.prototype.splice.apply(r,[o,a].concat(t))},i.prototype.concat=function(t,e){return t.concat(e)},i.prototype.reverse=function(t){return t.reverse()},i.prototype.shorten=function(t){return t.pop(),t},i.prototype.shuffle=function(t,e){for(var r,i,n=ArrayBuffer&&ArrayBuffer.isView&&ArrayBuffer.isView(t),o=(t=e||n?t:t.slice()).length;o>1;)r=Math.random()*o|0,i=t[--o],t[o]=t[r],t[r]=i;return t},i.prototype.sort=function(t,e){var r=e?t.slice(0,Math.min(e,t.length)):t,i=e?t.slice(Math.min(e,t.length)):[];return(r="string"==typeof r[0]?r.sort():r.sort(function(t,e){return t-e})).concat(i)},i.prototype.splice=function(t,e,r){return Array.prototype.splice.apply(t,[r,0].concat(e)),t},i.prototype.subset=function(t,e,r){return void 0!==r?t.slice(e,e+r):t.slice(e,t.length)},e.exports=i},{"../core/core":21}],59:[function(t,e,r){"use strict";var i=t("../core/core");i.prototype.float=function(t){return t instanceof Array?t.map(parseFloat):parseFloat(t)},i.prototype.int=function(t,e){return e=e||10,"string"==typeof t?parseInt(t,e):"number"==typeof t?0|t:"boolean"==typeof t?t?1:0:t instanceof Array?t.map(function(t){return i.prototype.int(t,e)}):void 0},i.prototype.str=function(t){return t instanceof Array?t.map(i.prototype.str):String(t)},i.prototype.boolean=function(t){return"number"==typeof t?0!==t:"string"==typeof t?"true"===t.toLowerCase():"boolean"==typeof t?t:t instanceof Array?t.map(i.prototype.boolean):void 0},i.prototype.byte=function(t){var e=i.prototype.int(t,10);return"number"==typeof e?(e+128)%256-128:e instanceof Array?e.map(i.prototype.byte):void 0},i.prototype.char=function(t){return"number"!=typeof t||isNaN(t)?t instanceof Array?t.map(i.prototype.char):"string"==typeof t?i.prototype.char(parseInt(t,10)):void 0:String.fromCharCode(t)},i.prototype.unchar=function(t){return"string"==typeof t&&1===t.length?t.charCodeAt(0):t instanceof Array?t.map(i.prototype.unchar):void 0},i.prototype.hex=function(t,e){if(e=void 0===e||null===e?e=8:e,t instanceof Array)return t.map(function(t){return i.prototype.hex(t,e)});if("number"==typeof t){t<0&&(t=4294967295+t+1);for(var r=Number(t).toString(16).toUpperCase();r.length<e;)r="0"+r;return r.length>=e&&(r=r.substring(r.length-e,r.length)),r}},i.prototype.unhex=function(t){return t instanceof Array?t.map(i.prototype.unhex):parseInt("0x"+t,16)},e.exports=i},{"../core/core":21}],60:[function(t,e,r){"use strict";function i(t,e,r){var i=t<0,n=i?t.toString().substring(1):t.toString(),o=n.indexOf("."),a=-1!==o?n.substring(0,o):n,s=-1!==o?n.substring(o+1):"",h=i?"-":"";if(void 0!==r){var l="";(-1!==o||r-s.length>0)&&(l="."),s.length>r&&(s=s.substring(0,r));for(var u=0;u<e-a.length;u++)h+="0";h+=a,h+=l,h+=s;for(var c=0;c<r-s.length;c++)h+="0";return h}for(var p=0;p<Math.max(e-a.length,0);p++)h+="0";return h+n}function n(t,e){var r=(t=t.toString()).indexOf("."),i=-1!==r?t.substring(r):"",n=-1!==r?t.substring(0,r):t;if(n=n.toString().replace(/\B(?=(\d{3})+(?!\d))/g,","),0===e)i="";else if(void 0!==e)if(e>i.length)for(var o=e-(i+=-1===r?".":"").length+1,a=0;a<o;a++)i+="0";else i=i.substring(0,e+1);return n+i}function o(t){return parseFloat(t)>0?"+"+t.toString():t.toString()}function a(t){return parseFloat(t)>0?" 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Array?t.map(o):o(t)},s.prototype.nfs=function(){s._validateParameters("nfs",arguments);var t=s.prototype.nf.apply(this,arguments);return t instanceof Array?t.map(a):a(t)},s.prototype.split=function(t,e){return s._validateParameters("split",arguments),t.split(e)},s.prototype.splitTokens=function(t,e){var r;if(s._validateParameters("splitTokens",arguments),void 0!==e){var i=e,n=/\]/g.exec(i),o=/\[/g.exec(i);o&&n?(i=i.slice(0,n.index)+i.slice(n.index+1),o=/\[/g.exec(i),i=i.slice(0,o.index)+i.slice(o.index+1),r=new RegExp("[\\["+i+"\\]]","g")):n?(i=i.slice(0,n.index)+i.slice(n.index+1),r=new RegExp("["+i+"\\]]","g")):o?(i=i.slice(0,o.index)+i.slice(o.index+1),r=new RegExp("["+i+"\\[]","g")):r=new RegExp("["+i+"]","g")}else r=/\s/g;return t.split(r).filter(function(t){return t})},s.prototype.trim=function(t){return s._validateParameters("trim",arguments),t instanceof Array?t.map(this.trim):t.trim()},e.exports=s},{"../core/core":21,"../core/error_helpers":24}],61:[function(t,e,r){"use strict";var i=t("../core/core");i.prototype.day=function(){return(new Date).getDate()},i.prototype.hour=function(){return(new Date).getHours()},i.prototype.minute=function(){return(new Date).getMinutes()},i.prototype.millis=function(){return window.performance.now()},i.prototype.month=function(){return(new Date).getMonth()+1},i.prototype.second=function(){return(new Date).getSeconds()},i.prototype.year=function(){return(new Date).getFullYear()},e.exports=i},{"../core/core":21}],62:[function(t,e,r){"use strict";var i=t("../core/core");i.prototype.camera=function(){return this._assert3d("camera"),i._validateParameters("camera",arguments),this._renderer.camera.apply(this._renderer,arguments),this},i.RendererGL.prototype.camera=function(t,e,r,i,n,o,a,s,h){void 0===t&&(t=this.defaultCameraX,e=this.defaultCameraY,r=this.defaultCameraZ,i=t,n=e,o=0,a=0,s=1,h=0),this.cameraX=t,this.cameraY=e,this.cameraZ=r;var l=t-i,u=e-n,c=r-o;this.eyeDist=Math.sqrt(l*l+u*u+c*c),0!==this.eyeDist&&(l/=this.eyeDist,u/=this.eyeDist,c/=this.eyeDist);var p=a,d=s,f=h,m=d*c-f*u,v=-p*c+f*l,g=p*u-d*l;p=u*g-c*v,d=-l*g+c*m,f=l*v-u*m;var y=Math.sqrt(m*m+v*v+g*g);0!==y&&(m/=y,v/=y,g/=y);var b=Math.sqrt(p*p+d*d+f*f);0!==b&&(p/=b,d/=b,f/=b),this.cameraMatrix.set(m,p,l,0,v,d,u,0,g,f,c,0,0,0,0,1);var _=-t,x=-e,w=-r;return this.cameraMatrix.translate([_,x,w]),this.uMVMatrix.set(this.cameraMatrix.mat4[0],this.cameraMatrix.mat4[1],this.cameraMatrix.mat4[2],this.cameraMatrix.mat4[3],this.cameraMatrix.mat4[4],this.cameraMatrix.mat4[5],this.cameraMatrix.mat4[6],this.cameraMatrix.mat4[7],this.cameraMatrix.mat4[8],this.cameraMatrix.mat4[9],this.cameraMatrix.mat4[10],this.cameraMatrix.mat4[11],this.cameraMatrix.mat4[12],this.cameraMatrix.mat4[13],this.cameraMatrix.mat4[14],this.cameraMatrix.mat4[15]),this},i.prototype.perspective=function(){return this._assert3d("perspective"),i._validateParameters("perspective",arguments),this._renderer.perspective.apply(this._renderer,arguments),this},i.RendererGL.prototype.perspective=function(t,e,r,n){void 0===t&&(t=this.defaultCameraFOV),void 0===e&&(e=this.defaultCameraAspect),void 0===r&&(r=this.defaultCameraNear),void 0===n&&(n=this.defaultCameraFar),this.cameraFOV=this._pInst._toRadians(t),this.cameraAspect=e,this.cameraNear=r,this.cameraFar=n,this.uPMatrix=i.Matrix.identity();var o=1/Math.tan(this.cameraFOV/2),a=1/(this.cameraNear-this.cameraFar);this.uPMatrix.set(o/e,0,0,0,0,-o,0,0,0,0,(n+r)*a,-1,0,0,2*n*r*a,0),this._curCamera="custom"},i.prototype.ortho=function(){return this._assert3d("ortho"),i._validateParameters("ortho",arguments),this._renderer.ortho.apply(this._renderer,arguments),this},i.RendererGL.prototype.ortho=function(t,e,r,n,o,a){void 0===t&&(t=-this.width/2),void 0===e&&(e=+this.width/2),void 0===r&&(r=-this.height/2),void 0===n&&(n=+this.height/2),void 0===o&&(o=0),void 0===a&&(a=Math.max(this.width,this.height));var s=e-t,h=n-r,l=a-o,u=2/s,c=2/h,p=-2/l,d=-(e+t)/s,f=-(n+r)/h,m=-(a+o)/l;this.uPMatrix=i.Matrix.identity(),this.uPMatrix.set(u,0,0,0,0,-c,0,0,0,0,p,0,d,f,m,1),this._curCamera="custom"},e.exports=i},{"../core/core":21}],63:[function(t,e,r){"use strict";var i=t("../core/core");i.prototype.orbitControl=function(){return this._assert3d("orbitControl"),i._validateParameters("orbitControl",arguments),this.mouseIsPressed&&(this.rotateY((this.mouseX-this.width/2)/(this.width/2)),this.rotateX((this.mouseY-this.height/2)/(this.width/2))),this},e.exports=i},{"../core/core":21}],64:[function(t,e,r){"use strict";var i=t("../core/core");i.prototype.ambientLight=function(t,e,r,n){this._assert3d("ambientLight"),i._validateParameters("ambientLight",arguments);var o=this.color.apply(this,arguments),a=this._renderer._useLightShader();return a.setUniform("uUseLighting",!0),a.setUniform("uMaterialColor",this._renderer.curFillColor),this._renderer.ambientLightColors.push(o._array[0],o._array[1],o._array[2]),a.setUniform("uAmbientColor",this._renderer.ambientLightColors),a.setUniform("uAmbientLightCount",this._renderer.ambientLightColors.length/3),this},i.prototype.directionalLight=function(t,e,r,n,o,a){this._assert3d("directionalLight"),i._validateParameters("directionalLight",arguments);var s,h,l,u=this._renderer._useLightShader(),c=this.color.apply(this,[t,e,r]),p=arguments[arguments.length-1];"number"==typeof p?(s=arguments[arguments.length-3],h=arguments[arguments.length-2],l=arguments[arguments.length-1]):(s=p.x,h=p.y,l=p.z),u.setUniform("uUseLighting",!0),u.setUniform("uMaterialColor",this._renderer.curFillColor);var d=Math.sqrt(s*s+h*h+l*l);return this._renderer.directionalLightDirections.push(s/d,h/d,l/d),u.setUniform("uLightingDirection",this._renderer.directionalLightDirections),this._renderer.directionalLightColors.push(c._array[0],c._array[1],c._array[2]),u.setUniform("uDirectionalColor",this._renderer.directionalLightColors),u.setUniform("uDirectionalLightCount",this._renderer.directionalLightColors.length/3),this},i.prototype.pointLight=function(t,e,r,n,o,a){this._assert3d("pointLight"),i._validateParameters("pointLight",arguments);var s,h,l,u=this._renderer._pInst.color.apply(this,[t,e,r]),c=arguments[arguments.length-1];"number"==typeof c?(s=arguments[arguments.length-3],h=arguments[arguments.length-2],l=arguments[arguments.length-1]):(s=c.x,h=c.y,l=c.z);var p=this._renderer._useLightShader();return p.setUniform("uUseLighting",!0),p.setUniform("uMaterialColor",this._renderer.curFillColor),this._renderer.pointLightPositions.push(s,h,l),p.setUniform("uPointLightLocation",this._renderer.pointLightPositions),this._renderer.pointLightColors.push(u._array[0],u._array[1],u._array[2]),p.setUniform("uPointLightColor",this._renderer.pointLightColors),p.setUniform("uPointLightCount",this._renderer.pointLightColors.length/3),this},e.exports=i},{"../core/core":21}],65:[function(t,e,r){"use strict";var i=t("../core/core");t("./p5.Geometry"),i.prototype.loadModel=function(t){var e,r,n;i._validateParameters("loadModel",arguments),"boolean"==typeof arguments[1]?(e=arguments[1],r=arguments[2],n=arguments[3]):(e=!1,r=arguments[1],n=arguments[2]);var o=new i.Geometry;o.gid=t+"|"+e;var a=this;return this.loadStrings(t,function(t){(function(t,e){for(var r={v:[],vt:[],vn:[]},n={},o=0;o<e.length;++o){var a=e[o].trim().split(/\b\s+/);if(a.length>0)if("v"===a[0]||"vn"===a[0]){var s=new i.Vector(parseFloat(a[1]),parseFloat(a[2]),parseFloat(a[3]));r[a[0]].push(s)}else if("vt"===a[0]){var h=[parseFloat(a[1]),parseFloat(a[2])];r[a[0]].push(h)}else if("f"===a[0])for(var l=3;l<a.length;++l){for(var u=[],c=[1,l-1,l],p=0;p<c.length;++p){var d=a[c[p]],f=0;if(void 0!==n[d])f=n[d];else{for(var m=d.split("/"),v=0;v<m.length;v++)m[v]=parseInt(m[v])-1;f=n[d]=t.vertices.length,t.vertices.push(r.v[m[0]].copy()),r.vt[m[1]]?t.uvs.push(r.vt[m[1]].slice()):t.uvs.push([0,0]),r.vn[m[2]]&&t.vertexNormals.push(r.vn[m[2]].copy())}u.push(f)}u[0]!==u[1]&&u[0]!==u[2]&&u[1]!==u[2]&&t.faces.push(u)}}0===t.vertexNormals.length&&t.computeNormals()})(o,t),e&&o.normalize(),a._decrementPreload(),"function"==typeof r&&r(o)}.bind(this),n),o},i.prototype.model=function(t){this._assert3d("model"),i._validateParameters("model",arguments),t.vertices.length>0&&(this._renderer.geometryInHash(t.gid)||(t._makeTriangleEdges()._edgesToVertices(),this._renderer.createBuffers(t.gid,t)),this._renderer.drawBuffers(t.gid))},e.exports=i},{"../core/core":21,"./p5.Geometry":67}],66:[function(t,e,r){"use strict";var i=t("../core/core"),n=t("../core/constants");t("./p5.Texture"),i.prototype.loadShader=function(t,e){i._validateParameters("loadShader",arguments);var r=new i.Shader,n=this,o=!1,a=!1;return this.loadStrings(e,function(t){r._fragSrc=t.join("\n"),o=!0,a&&n._decrementPreload()}),this.loadStrings(t,function(t){r._vertSrc=t.join("\n"),a=!0,o&&n._decrementPreload()}),r},i.prototype.createShader=function(t,e){return this._assert3d("createShader"),i._validateParameters("createShader",arguments),new i.Shader(this._renderer,t,e)},i.prototype.shader=function(t){return this._assert3d("shader"),i._validateParameters("shader",arguments),void 0===t._renderer&&(t._renderer=this._renderer),t.isStrokeShader()?this._renderer.setStrokeShader(t):this._renderer.setFillShader(t),this},i.prototype.normalMaterial=function(){return this._assert3d("normalMaterial"),i._validateParameters("normalMaterial",arguments),this._renderer.drawMode=n.FILL,this._renderer.setFillShader(this._renderer._getNormalShader()),this._renderer.curFillColor=[1,1,1,1],this.noStroke(),this},i.prototype.texture=function(t){this._assert3d("texture"),i._validateParameters("texture",arguments),this._renderer.drawMode=n.TEXTURE;var e=this._renderer._useLightShader();return e.setUniform("uSpecular",!1),e.setUniform("isTexture",!0),e.setUniform("uSampler",t),this.noStroke(),this},i.prototype.ambientMaterial=function(t,e,r,n){this._assert3d("ambientMaterial"),i._validateParameters("ambientMaterial",arguments);var o=i.prototype.color.apply(this,arguments);this._renderer.curFillColor=o._array;var a=this._renderer._useLightShader();return a.setUniform("uMaterialColor",this._renderer.curFillColor),a.setUniform("uSpecular",!1),a.setUniform("isTexture",!1),this},i.prototype.specularMaterial=function(t,e,r,n){this._assert3d("specularMaterial"),i._validateParameters("specularMaterial",arguments);var o=i.prototype.color.apply(this,arguments);this._renderer.curFillColor=o._array;var a=this._renderer._useLightShader();return a.setUniform("uMaterialColor",this._renderer.curFillColor),a.setUniform("uSpecular",!0),a.setUniform("isTexture",!1),this},i.RendererGL.prototype._applyColorBlend=function(t){var e=this.GL,r=this.drawMode===n.TEXTURE;return r||t[t.length-1]<1?(e.depthMask(r),e.enable(e.BLEND),e.blendEquation(e.FUNC_ADD),e.blendFunc(e.SRC_ALPHA,e.ONE_MINUS_SRC_ALPHA)):(e.depthMask(!0),e.disable(e.BLEND)),t},e.exports=i},{"../core/constants":20,"../core/core":21,"./p5.Texture":73}],67:[function(t,e,r){"use strict";var i=t("../core/core");i.Geometry=function(t,e,r){return this.vertices=[],this.lineVertices=[],this.lineNormals=[],this.vertexNormals=[],this.faces=[],this.uvs=[],this.edges=[],this.detailX=void 0!==t?t:1,this.detailY=void 0!==e?e:1,r instanceof Function&&r.call(this),this},i.Geometry.prototype.computeFaces=function(){this.faces.length=0;for(var t,e,r,i,n=this.detailX+1,o=0;o<this.detailY;o++)for(var a=0;a<this.detailX;a++)t=o*n+a,e=o*n+a+1,r=(o+1)*n+a+1,i=(o+1)*n+a,this.faces.push([t,e,i]),this.faces.push([i,e,r]);return this},i.Geometry.prototype._getFaceNormal=function(t){var e=this.faces[t],r=this.vertices[e[0]],n=this.vertices[e[1]],o=this.vertices[e[2]],a=i.Vector.sub(n,r),s=i.Vector.sub(o,r),h=i.Vector.cross(a,s),l=i.Vector.mag(h),u=l/(i.Vector.mag(a)*i.Vector.mag(s));return 0===u||isNaN(u)?(console.warn("p5.Geometry.prototype._getFaceNormal:","face has colinear sides or a repeated vertex"),h):(u>1&&(u=1),h.mult(Math.asin(u)/l))},i.Geometry.prototype.computeNormals=function(){var t,e=this.vertexNormals,r=this.vertices,n=this.faces;for(e.length=0,t=0;t<r.length;++t)e.push(new i.Vector);for(var o=0;o<n.length;++o)for(var a=n[o],s=this._getFaceNormal(o),h=0;h<3;++h){e[a[h]].add(s)}for(t=0;t<r.length;++t)e[t].normalize();return this},i.Geometry.prototype.averageNormals=function(){for(var t=0;t<=this.detailY;t++){var e=this.detailX+1,r=i.Vector.add(this.vertexNormals[t*e],this.vertexNormals[t*e+this.detailX]);r=i.Vector.div(r,2),this.vertexNormals[t*e]=r,this.vertexNormals[t*e+this.detailX]=r}return this},i.Geometry.prototype.averagePoleNormals=function(){for(var t=new i.Vector(0,0,0),e=0;e<this.detailX;e++)t.add(this.vertexNormals[e]);for(t=i.Vector.div(t,this.detailX),e=0;e<this.detailX;e++)this.vertexNormals[e]=t;for(t=new i.Vector(0,0,0),e=this.vertices.length-1;e>this.vertices.length-1-this.detailX;e--)t.add(this.vertexNormals[e]);for(t=i.Vector.div(t,this.detailX),e=this.vertices.length-1;e>this.vertices.length-1-this.detailX;e--)this.vertexNormals[e]=t;return this},i.Geometry.prototype._makeTriangleEdges=function(){if(this.edges.length=0,Array.isArray(this.strokeIndices))for(var t=0,e=this.strokeIndices.length;t<e;t++)this.edges.push(this.strokeIndices[t]);else for(var r=0;r<this.faces.length;r++)this.edges.push([this.faces[r][0],this.faces[r][1]]),this.edges.push([this.faces[r][1],this.faces[r][2]]),this.edges.push([this.faces[r][2],this.faces[r][0]]);return this},i.Geometry.prototype._edgesToVertices=function(){this.lineVertices.length=0,this.lineNormals.length=0;for(var t=0;t<this.edges.length;t++){var e=this.vertices[this.edges[t][0]],r=this.vertices[this.edges[t][1]],i=r.copy().sub(e).normalize(),n=e.array(),o=e.array(),a=r.array(),s=r.array(),h=i.array(),l=i.array();h.push(1),l.push(-1),this.lineNormals.push(h,l,h,h,l,l),this.lineVertices.push(n,o,a,a,o,s)}return this},i.Geometry.prototype.normalize=function(){if(this.vertices.length>0){for(var t=this.vertices[0].copy(),e=this.vertices[0].copy(),r=0;r<this.vertices.length;r++)t.x=Math.max(t.x,this.vertices[r].x),e.x=Math.min(e.x,this.vertices[r].x),t.y=Math.max(t.y,this.vertices[r].y),e.y=Math.min(e.y,this.vertices[r].y),t.z=Math.max(t.z,this.vertices[r].z),e.z=Math.min(e.z,this.vertices[r].z);var n=i.Vector.lerp(t,e,.5),o=i.Vector.sub(t,e),a=200/Math.max(Math.max(o.x,o.y),o.z);for(r=0;r<this.vertices.length;r++)this.vertices[r].sub(n),this.vertices[r].mult(a)}return this},e.exports=i.Geometry},{"../core/core":21}],68:[function(t,e,r){"use strict";var i=t("../core/core"),n=Array,o=function(t){return t instanceof Array};"undefined"!=typeof Float32Array&&(n=Float32Array,o=function(t){return t instanceof Array||t instanceof Float32Array}),i.Matrix=function(){for(var t=new Array(arguments.length),e=0;e<t.length;++e)t[e]=arguments[e];return t.length&&t[t.length-1]instanceof i&&(this.p5=t[t.length-1]),"mat3"===t[0]?this.mat3=Array.isArray(t[1])?t[1]:new n([1,0,0,0,1,0,0,0,1]):this.mat4=Array.isArray(t[0])?t[0]:new n([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),this},i.Matrix.prototype.set=function(t){return t instanceof i.Matrix?(this.mat4=t.mat4,this):o(t)?(this.mat4=t,this):(16===arguments.length&&(this.mat4[0]=arguments[0],this.mat4[1]=arguments[1],this.mat4[2]=arguments[2],this.mat4[3]=arguments[3],this.mat4[4]=arguments[4],this.mat4[5]=arguments[5],this.mat4[6]=arguments[6],this.mat4[7]=arguments[7],this.mat4[8]=arguments[8],this.mat4[9]=arguments[9],this.mat4[10]=arguments[10],this.mat4[11]=arguments[11],this.mat4[12]=arguments[12],this.mat4[13]=arguments[13],this.mat4[14]=arguments[14],this.mat4[15]=arguments[15]),this)},i.Matrix.prototype.get=function(){return new i.Matrix(this.mat4,this.p5)},i.Matrix.prototype.copy=function(){var t=new i.Matrix(this.p5);return t.mat4[0]=this.mat4[0],t.mat4[1]=this.mat4[1],t.mat4[2]=this.mat4[2],t.mat4[3]=this.mat4[3],t.mat4[4]=this.mat4[4],t.mat4[5]=this.mat4[5],t.mat4[6]=this.mat4[6],t.mat4[7]=this.mat4[7],t.mat4[8]=this.mat4[8],t.mat4[9]=this.mat4[9],t.mat4[10]=this.mat4[10],t.mat4[11]=this.mat4[11],t.mat4[12]=this.mat4[12],t.mat4[13]=this.mat4[13],t.mat4[14]=this.mat4[14],t.mat4[15]=this.mat4[15],t},i.Matrix.identity=function(t){return new i.Matrix(t)},i.Matrix.prototype.transpose=function(t){var e,r,n,a,s,h;return t instanceof i.Matrix?(e=t.mat4[1],r=t.mat4[2],n=t.mat4[3],a=t.mat4[6],s=t.mat4[7],h=t.mat4[11],this.mat4[0]=t.mat4[0],this.mat4[1]=t.mat4[4],this.mat4[2]=t.mat4[8],this.mat4[3]=t.mat4[12],this.mat4[4]=e,this.mat4[5]=t.mat4[5],this.mat4[6]=t.mat4[9],this.mat4[7]=t.mat4[13],this.mat4[8]=r,this.mat4[9]=a,this.mat4[10]=t.mat4[10],this.mat4[11]=t.mat4[14],this.mat4[12]=n,this.mat4[13]=s,this.mat4[14]=h,this.mat4[15]=t.mat4[15]):o(t)&&(e=t[1],r=t[2],n=t[3],a=t[6],s=t[7],h=t[11],this.mat4[0]=t[0],this.mat4[1]=t[4],this.mat4[2]=t[8],this.mat4[3]=t[12],this.mat4[4]=e,this.mat4[5]=t[5],this.mat4[6]=t[9],this.mat4[7]=t[13],this.mat4[8]=r,this.mat4[9]=a,this.mat4[10]=t[10],this.mat4[11]=t[14],this.mat4[12]=n,this.mat4[13]=s,this.mat4[14]=h,this.mat4[15]=t[15]),this},i.Matrix.prototype.invert=function(t){var e,r,n,a,s,h,l,u,c,p,d,f,m,v,g,y;t instanceof i.Matrix?(e=t.mat4[0],r=t.mat4[1],n=t.mat4[2],a=t.mat4[3],s=t.mat4[4],h=t.mat4[5],l=t.mat4[6],u=t.mat4[7],c=t.mat4[8],p=t.mat4[9],d=t.mat4[10],f=t.mat4[11],m=t.mat4[12],v=t.mat4[13],g=t.mat4[14],y=t.mat4[15]):o(t)&&(e=t[0],r=t[1],n=t[2],a=t[3],s=t[4],h=t[5],l=t[6],u=t[7],c=t[8],p=t[9],d=t[10],f=t[11],m=t[12],v=t[13],g=t[14],y=t[15]);var b=e*h-r*s,_=e*l-n*s,x=e*u-a*s,w=r*l-n*h,S=r*u-a*h,T=n*u-a*l,E=c*v-p*m,M=c*g-d*m,R=c*y-f*m,C=p*g-d*v,P=p*y-f*v,L=d*y-f*g,A=b*L-_*P+x*C+w*R-S*M+T*E;return A?(A=1/A,this.mat4[0]=(h*L-l*P+u*C)*A,this.mat4[1]=(n*P-r*L-a*C)*A,this.mat4[2]=(v*T-g*S+y*w)*A,this.mat4[3]=(d*S-p*T-f*w)*A,this.mat4[4]=(l*R-s*L-u*M)*A,this.mat4[5]=(e*L-n*R+a*M)*A,this.mat4[6]=(g*x-m*T-y*_)*A,this.mat4[7]=(c*T-d*x+f*_)*A,this.mat4[8]=(s*P-h*R+u*E)*A,this.mat4[9]=(r*R-e*P-a*E)*A,this.mat4[10]=(m*S-v*x+y*b)*A,this.mat4[11]=(p*x-c*S-f*b)*A,this.mat4[12]=(h*M-s*C-l*E)*A,this.mat4[13]=(e*C-r*M+n*E)*A,this.mat4[14]=(v*_-m*w-g*b)*A,this.mat4[15]=(c*w-p*_+d*b)*A,this):null},i.Matrix.prototype.invert3x3=function(){var t=this.mat3[0],e=this.mat3[1],r=this.mat3[2],i=this.mat3[3],n=this.mat3[4],o=this.mat3[5],a=this.mat3[6],s=this.mat3[7],h=this.mat3[8],l=h*n-o*s,u=-h*i+o*a,c=s*i-n*a,p=t*l+e*u+r*c;return p?(p=1/p,this.mat3[0]=l*p,this.mat3[1]=(-h*e+r*s)*p,this.mat3[2]=(o*e-r*n)*p,this.mat3[3]=u*p,this.mat3[4]=(h*t-r*a)*p,this.mat3[5]=(-o*t+r*i)*p,this.mat3[6]=c*p,this.mat3[7]=(-s*t+e*a)*p,this.mat3[8]=(n*t-e*i)*p,this):null},i.Matrix.prototype.transpose3x3=function(t){var e=t[1],r=t[2],i=t[5];return this.mat3[1]=t[3],this.mat3[2]=t[6],this.mat3[3]=e,this.mat3[5]=t[7],this.mat3[6]=r,this.mat3[7]=i,this},i.Matrix.prototype.inverseTranspose=function(t){void 0===this.mat3?console.error("sorry, this function only works with mat3"):(this.mat3[0]=t.mat4[0],this.mat3[1]=t.mat4[1],this.mat3[2]=t.mat4[2],this.mat3[3]=t.mat4[4],this.mat3[4]=t.mat4[5],this.mat3[5]=t.mat4[6],this.mat3[6]=t.mat4[8],this.mat3[7]=t.mat4[9],this.mat3[8]=t.mat4[10]);var e=this.invert3x3();if(e)e.transpose3x3(this.mat3);else for(var r=0;r<9;r++)this.mat3[r]=0;return this},i.Matrix.prototype.determinant=function(){var t=this.mat4[0]*this.mat4[5]-this.mat4[1]*this.mat4[4],e=this.mat4[0]*this.mat4[6]-this.mat4[2]*this.mat4[4],r=this.mat4[0]*this.mat4[7]-this.mat4[3]*this.mat4[4],i=this.mat4[1]*this.mat4[6]-this.mat4[2]*this.mat4[5],n=this.mat4[1]*this.mat4[7]-this.mat4[3]*this.mat4[5],o=this.mat4[2]*this.mat4[7]-this.mat4[3]*this.mat4[6],a=this.mat4[8]*this.mat4[13]-this.mat4[9]*this.mat4[12],s=this.mat4[8]*this.mat4[14]-this.mat4[10]*this.mat4[12],h=this.mat4[8]*this.mat4[15]-this.mat4[11]*this.mat4[12],l=this.mat4[9]*this.mat4[14]-this.mat4[10]*this.mat4[13],u=this.mat4[9]*this.mat4[15]-this.mat4[11]*this.mat4[13];return t*(this.mat4[10]*this.mat4[15]-this.mat4[11]*this.mat4[14])-e*u+r*l+i*h-n*s+o*a},i.Matrix.prototype.mult=function(t){var e;if(t===this||t===this.mat4)e=this.copy().mat4;else if(t instanceof i.Matrix)e=t.mat4;else{if(!o(t))return;e=t}var r=this.mat4[0],n=this.mat4[1],a=this.mat4[2],s=this.mat4[3];return this.mat4[0]=r*e[0]+n*e[4]+a*e[8]+s*e[12],this.mat4[1]=r*e[1]+n*e[5]+a*e[9]+s*e[13],this.mat4[2]=r*e[2]+n*e[6]+a*e[10]+s*e[14],this.mat4[3]=r*e[3]+n*e[7]+a*e[11]+s*e[15],r=this.mat4[4],n=this.mat4[5],a=this.mat4[6],s=this.mat4[7],this.mat4[4]=r*e[0]+n*e[4]+a*e[8]+s*e[12],this.mat4[5]=r*e[1]+n*e[5]+a*e[9]+s*e[13],this.mat4[6]=r*e[2]+n*e[6]+a*e[10]+s*e[14],this.mat4[7]=r*e[3]+n*e[7]+a*e[11]+s*e[15],r=this.mat4[8],n=this.mat4[9],a=this.mat4[10],s=this.mat4[11],this.mat4[8]=r*e[0]+n*e[4]+a*e[8]+s*e[12],this.mat4[9]=r*e[1]+n*e[5]+a*e[9]+s*e[13],this.mat4[10]=r*e[2]+n*e[6]+a*e[10]+s*e[14],this.mat4[11]=r*e[3]+n*e[7]+a*e[11]+s*e[15],r=this.mat4[12],n=this.mat4[13],a=this.mat4[14],s=this.mat4[15],this.mat4[12]=r*e[0]+n*e[4]+a*e[8]+s*e[12],this.mat4[13]=r*e[1]+n*e[5]+a*e[9]+s*e[13],this.mat4[14]=r*e[2]+n*e[6]+a*e[10]+s*e[14],this.mat4[15]=r*e[3]+n*e[7]+a*e[11]+s*e[15],this},i.Matrix.prototype.scale=function(t,e,r){return t instanceof i.Vector?(e=t.y,r=t.z,t=t.x):t instanceof Array&&(e=t[1],r=t[2],t=t[0]),this.mat4[0]*=t,this.mat4[1]*=t,this.mat4[2]*=t,this.mat4[3]*=t,this.mat4[4]*=e,this.mat4[5]*=e,this.mat4[6]*=e,this.mat4[7]*=e,this.mat4[8]*=r,this.mat4[9]*=r,this.mat4[10]*=r,this.mat4[11]*=r,this},i.Matrix.prototype.rotate=function(t,e,r,n){var o=this.p5?this.p5._toRadians(t):t;e instanceof i.Vector?(r=e.y,n=e.z,e=e.x):e instanceof Array&&(r=e[1],n=e[2],e=e[0]);var a=Math.sqrt(e*e+r*r+n*n);e*=1/a,r*=1/a,n*=1/a;var s=this.mat4[0],h=this.mat4[1],l=this.mat4[2],u=this.mat4[3],c=this.mat4[4],p=this.mat4[5],d=this.mat4[6],f=this.mat4[7],m=this.mat4[8],v=this.mat4[9],g=this.mat4[10],y=this.mat4[11],b=Math.sin(o),_=Math.cos(o),x=1-_,w=e*e*x+_,S=r*e*x+n*b,T=n*e*x-r*b,E=e*r*x-n*b,M=r*r*x+_,R=n*r*x+e*b,C=e*n*x+r*b,P=r*n*x-e*b,L=n*n*x+_;return this.mat4[0]=s*w+c*S+m*T,this.mat4[1]=h*w+p*S+v*T,this.mat4[2]=l*w+d*S+g*T,this.mat4[3]=u*w+f*S+y*T,this.mat4[4]=s*E+c*M+m*R,this.mat4[5]=h*E+p*M+v*R,this.mat4[6]=l*E+d*M+g*R,this.mat4[7]=u*E+f*M+y*R,this.mat4[8]=s*C+c*P+m*L,this.mat4[9]=h*C+p*P+v*L,this.mat4[10]=l*C+d*P+g*L,this.mat4[11]=u*C+f*P+y*L,this},i.Matrix.prototype.translate=function(t){var e=t[0],r=t[1],i=t[2]||0;this.mat4[12]+=this.mat4[0]*e+this.mat4[4]*r+this.mat4[8]*i,this.mat4[13]+=this.mat4[1]*e+this.mat4[5]*r+this.mat4[9]*i,this.mat4[14]+=this.mat4[2]*e+this.mat4[6]*r+this.mat4[10]*i,this.mat4[15]+=this.mat4[3]*e+this.mat4[7]*r+this.mat4[11]*i},i.Matrix.prototype.rotateX=function(t){this.rotate(t,1,0,0)},i.Matrix.prototype.rotateY=function(t){this.rotate(t,0,1,0)},i.Matrix.prototype.rotateZ=function(t){this.rotate(t,0,0,1)},i.Matrix.prototype.perspective=function(t,e,r,i){var n=1/Math.tan(t/2),o=1/(r-i);return this.mat4[0]=n/e,this.mat4[1]=0,this.mat4[2]=0,this.mat4[3]=0,this.mat4[4]=0,this.mat4[5]=n,this.mat4[6]=0,this.mat4[7]=0,this.mat4[8]=0,this.mat4[9]=0,this.mat4[10]=(i+r)*o,this.mat4[11]=-1,this.mat4[12]=0,this.mat4[13]=0,this.mat4[14]=2*i*r*o,this.mat4[15]=0,this},i.Matrix.prototype.ortho=function(t,e,r,i,n,o){var a=1/(t-e),s=1/(r-i),h=1/(n-o);return this.mat4[0]=-2*a,this.mat4[1]=0,this.mat4[2]=0,this.mat4[3]=0,this.mat4[4]=0,this.mat4[5]=-2*s,this.mat4[6]=0,this.mat4[7]=0,this.mat4[8]=0,this.mat4[9]=0,this.mat4[10]=2*h,this.mat4[11]=0,this.mat4[12]=(t+e)*a,this.mat4[13]=(i+r)*s,this.mat4[14]=(o+n)*h,this.mat4[15]=1,this},e.exports=i.Matrix},{"../core/core":21}],69:[function(t,e,r){"use strict";var i=t("../core/core"),n=t("../core/constants");i.RendererGL.prototype.beginShape=function(t){return this.immediateMode.shapeMode=void 0!==t?t:n.LINE_STRIP,void 0===this.immediateMode.vertices?(this.immediateMode.vertices=[],this.immediateMode.edges=[],this.immediateMode.lineVertices=[],this.immediateMode.vertexColors=[],this.immediateMode.lineNormals=[],this.immediateMode.uvCoords=[],this.immediateMode.vertexBuffer=this.GL.createBuffer(),this.immediateMode.colorBuffer=this.GL.createBuffer(),this.immediateMode.uvBuffer=this.GL.createBuffer(),this.immediateMode.lineVertexBuffer=this.GL.createBuffer(),this.immediateMode.lineNormalBuffer=this.GL.createBuffer()):(this.immediateMode.vertices.length=0,this.immediateMode.edges.length=0,this.immediateMode.lineVertices.length=0,this.immediateMode.lineNormals.length=0,this.immediateMode.vertexColors.length=0,this.immediateMode.uvCoords.length=0),this.isImmediateDrawing=!0,this},i.RendererGL.prototype.vertex=function(t,e){var r,n,o;r=n=o=0,3===arguments.length?r=arguments[2]:4===arguments.length?(n=arguments[2],o=arguments[3]):5===arguments.length&&(r=arguments[2],n=arguments[3],o=arguments[4]);var a=new i.Vector(t,e,r);this.immediateMode.vertices.push(a);var s=this.curFillColor||[.5,.5,.5,1];return this.immediateMode.vertexColors.push(s[0],s[1],s[2],s[3]),this.immediateMode.uvCoords.push(n,o),this},i.RendererGL.prototype.endShape=function(t,e,r,o,a,s){if(this._useImmediateModeShader(),this._doStroke&&this.drawMode!==n.TEXTURE){for(var h=0;h<this.immediateMode.vertices.length-1;h++)this.immediateMode.edges.push([h,h+1]);t===n.CLOSE&&this.immediateMode.edges.push([this.immediateMode.vertices.length-1,0]),i.Geometry.prototype._edgesToVertices.call(this.immediateMode),this._drawStrokeImmediateMode()}return this._doFill&&this._drawFillImmediateMode(t,e,r,o,a,s),this.immediateMode.vertices.length=0,this.immediateMode.vertexColors.length=0,this.immediateMode.uvCoords.length=0,this.isImmediateDrawing=!1,this},i.RendererGL.prototype._drawFillImmediateMode=function(t,e,r,i,o,a){var s=this.GL;if(this.curFillShader.bindShader(),this.curFillShader.attributes.aPosition&&(this._bindBuffer(this.immediateMode.vertexBuffer,s.ARRAY_BUFFER,this._vToNArray(this.immediateMode.vertices),Float32Array,s.DYNAMIC_DRAW),this.curFillShader.enableAttrib(this.curFillShader.attributes.aPosition.location,3,s.FLOAT,!1,0,0)),this.drawMode===n.FILL&&this.curFillShader.attributes.aVertexColor&&(this._bindBuffer(this.immediateMode.colorBuffer,s.ARRAY_BUFFER,this.immediateMode.vertexColors,Float32Array,s.DYNAMIC_DRAW),this.curFillShader.enableAttrib(this.curFillShader.attributes.aVertexColor.location,4,s.FLOAT,!1,0,0)),this.drawMode===n.TEXTURE&&this.curFillShader.attributes.aTexCoord&&(this._bindBuffer(this.immediateMode.uvBuffer,s.ARRAY_BUFFER,this.immediateMode.uvCoords,Float32Array,s.DYNAMIC_DRAW),this.curFillShader.enableAttrib(this.curFillShader.attributes.aTexCoord.location,2,s.FLOAT,!1,0,0)),this.drawMode===n.FILL||this.drawMode===n.TEXTURE)switch(this.immediateMode.shapeMode){case n.LINE_STRIP:case n.LINES:case n.TRIANGLES:this.immediateMode.shapeMode=n.TRIANGLE_FAN}else switch(this.immediateMode.shapeMode){case n.LINE_STRIP:case n.LINES:this.immediateMode.shapeMode=n.LINE_LOOP}if(this.immediateMode.shapeMode===n.QUADS||this.immediateMode.shapeMode===n.QUAD_STRIP)throw new Error("sorry, "+this.immediateMode.shapeMode+" not yet implemented in webgl mode.");this._applyColorBlend(this.curFillColor),s.enable(s.BLEND),s.drawArrays(this.immediateMode.shapeMode,0,this.immediateMode.vertices.length),this.curFillShader.unbindShader()},i.RendererGL.prototype._drawStrokeImmediateMode=function(){var t=this.GL;this.curStrokeShader.bindShader(),this.curStrokeShader.attributes.aPosition&&(this._bindBuffer(this.immediateMode.lineVertexBuffer,t.ARRAY_BUFFER,this._flatten(this.immediateMode.lineVertices),Float32Array,t.STATIC_DRAW),this.curStrokeShader.enableAttrib(this.curStrokeShader.attributes.aPosition.location,3,t.FLOAT,!1,0,0)),this.curStrokeShader.attributes.aDirection&&(this._bindBuffer(this.immediateMode.lineNormalBuffer,t.ARRAY_BUFFER,this._flatten(this.immediateMode.lineNormals),Float32Array,t.STATIC_DRAW),this.curStrokeShader.enableAttrib(this.curStrokeShader.attributes.aDirection.location,4,t.FLOAT,!1,0,0)),this._applyColorBlend(this.curStrokeColor),t.drawArrays(t.TRIANGLES,0,this.immediateMode.lineVertices.length),this.curStrokeShader.unbindShader()},e.exports=i.RendererGL},{"../core/constants":20,"../core/core":21}],70:[function(t,e,r){"use strict";var i=t("../core/core"),n=0;i.RendererGL.prototype._initBufferDefaults=function(t){if(this._freeBuffers(t),++n>1e3){var e=Object.keys(this.gHash)[0];delete this.gHash[e],n--}this.gHash[t]={}},i.RendererGL.prototype._freeBuffers=function(t){var e=this.gHash[t];if(e){delete this.gHash[t],n--;var r=this.GL;e.vertexBuffer&&r.deleteBuffer(e.vertexBuffer),e.normalBuffer&&r.deleteBuffer(e.normalBuffer),e.lineNormalBuffer&&r.deleteBuffer(e.lineNormalBuffer),e.uvBuffer&&r.deleteBuffer(e.uvBuffer),e.indexBuffer&&r.deleteBuffer(e.indexBuffer),e.lineVertexBuffer&&r.deleteBuffer(e.lineVertexBuffer)}},i.RendererGL.prototype.createBuffers=function(t,e){var r=this.GL;this._setDefaultCamera(),this._initBufferDefaults(t);var i=this.gHash[t];i.numberOfItems=3*e.faces.length,i.lineVertexCount=e.lineVertices.length,this._useColorShader(),this.curStrokeShader.attributes.aPosition&&(i.lineVertexBuffer=r.createBuffer(),this._bindBuffer(i.lineVertexBuffer,r.ARRAY_BUFFER,this._flatten(e.lineVertices),Float32Array,r.STATIC_DRAW),this.curStrokeShader.enableAttrib(this.curStrokeShader.attributes.aPosition.location,3,r.FLOAT,!1,0,0)),this.curStrokeShader.attributes.aDirection&&(i.lineNormalBuffer=r.createBuffer(),this._bindBuffer(i.lineNormalBuffer,r.ARRAY_BUFFER,this._flatten(e.lineNormals),Float32Array,r.STATIC_DRAW),this.curStrokeShader.enableAttrib(this.curStrokeShader.attributes.aDirection.location,4,r.FLOAT,!1,0,0)),this.curFillShader.attributes.aPosition&&(i.vertexBuffer=r.createBuffer(),this._bindBuffer(i.vertexBuffer,r.ARRAY_BUFFER,this._vToNArray(e.vertices),Float32Array,r.STATIC_DRAW),this.curFillShader.enableAttrib(this.curFillShader.attributes.aPosition.location,3,r.FLOAT,!1,0,0)),i.indexBuffer=r.createBuffer(),this._bindBuffer(i.indexBuffer,r.ELEMENT_ARRAY_BUFFER,this._flatten(e.faces),Uint16Array,r.STATIC_DRAW),this.curFillShader.attributes.aNormal&&(i.normalBuffer=r.createBuffer(),this._bindBuffer(i.normalBuffer,r.ARRAY_BUFFER,this._vToNArray(e.vertexNormals),Float32Array,r.STATIC_DRAW),this.curFillShader.enableAttrib(this.curFillShader.attributes.aNormal.location,3,r.FLOAT,!1,0,0)),this.curFillShader.attributes.aTexCoord&&(i.uvBuffer=r.createBuffer(),this._bindBuffer(i.uvBuffer,r.ARRAY_BUFFER,this._flatten(e.uvs),Float32Array,r.STATIC_DRAW),this.curFillShader.enableAttrib(this.curFillShader.attributes.aTexCoord.location,2,r.FLOAT,!1,0,0))},i.RendererGL.prototype.drawBuffers=function(t){this._setDefaultCamera();var e=this.GL;this._useColorShader();var r=this.gHash[t];return this._doStroke&&r.lineVertexCount>0&&(this.curStrokeShader.bindShader(),r.lineVertexBuffer&&(this._bindBuffer(r.lineVertexBuffer,e.ARRAY_BUFFER),this.curStrokeShader.enableAttrib(this.curStrokeShader.attributes.aPosition.location,3,e.FLOAT,!1,0,0)),r.lineNormalBuffer&&(this._bindBuffer(r.lineNormalBuffer,e.ARRAY_BUFFER),this.curStrokeShader.enableAttrib(this.curStrokeShader.attributes.aDirection.location,4,e.FLOAT,!1,0,0)),this._applyColorBlend(this.curStrokeColor),this._drawArrays(e.TRIANGLES,t),this.curStrokeShader.unbindShader()),!1!==this._doFill&&(this.curFillShader.bindShader(),r.vertexBuffer&&(this._bindBuffer(r.vertexBuffer,e.ARRAY_BUFFER),this.curFillShader.enableAttrib(this.curFillShader.attributes.aPosition.location,3,e.FLOAT,!1,0,0)),r.indexBuffer&&this._bindBuffer(r.indexBuffer,e.ELEMENT_ARRAY_BUFFER),r.normalBuffer&&(this._bindBuffer(r.normalBuffer,e.ARRAY_BUFFER),this.curFillShader.enableAttrib(this.curFillShader.attributes.aNormal.location,3,e.FLOAT,!1,0,0)),r.uvBuffer&&(this._bindBuffer(r.uvBuffer,e.ARRAY_BUFFER),this.curFillShader.enableAttrib(this.curFillShader.attributes.aTexCoord.location,2,e.FLOAT,!1,0,0)),this._applyColorBlend(this.curFillColor),this._drawElements(e.TRIANGLES,t),this.curFillShader.unbindShader()),this},i.RendererGL.prototype.drawBuffersScaled=function(t,e,r,i){var n=this.uMVMatrix.copy();try{this.uMVMatrix.scale(e,r,i),this.drawBuffers(t)}finally{this.uMVMatrix=n}},i.RendererGL.prototype._drawArrays=function(t,e){return this.GL.drawArrays(t,0,this.gHash[e].lineVertexCount),this},i.RendererGL.prototype._drawElements=function(t,e){this.GL.drawElements(t,this.gHash[e].numberOfItems,this.GL.UNSIGNED_SHORT,0)},e.exports=i.RendererGL},{"../core/core":21}],71:[function(t,e,r){"use strict";var i=t("../core/core"),n=t("../core/constants");t("./p5.Shader"),t("../core/p5.Renderer"),t("./p5.Matrix");var o="attribute vec3 aPosition;\nattribute vec4 aVertexColor;\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform float uResolution;\nuniform float uPointSize;\n\nvarying vec4 vColor;\nvoid main(void) {\n  vec4 positionVec4 = vec4(aPosition, 1.0);\n  gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n  vColor = aVertexColor;\n  gl_PointSize = uPointSize;\n}\n",a="precision mediump float;\nvarying vec4 vColor;\nvoid main(void) {\n  gl_FragColor = vColor;\n}",s="attribute vec3 aPosition;\nattribute vec3 aNormal;\nattribute vec2 aTexCoord;\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform mat3 uNormalMatrix;\n\nvarying vec3 vVertexNormal;\nvarying highp vec2 vVertTexCoord;\n\nvoid main(void) {\n  vec4 positionVec4 = vec4(aPosition, 1.0);\n  gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n  vVertexNormal = normalize(vec3( uNormalMatrix * aNormal ));\n  vVertTexCoord = aTexCoord;\n}\n",h="precision mediump float;\nvarying vec3 vVertexNormal;\nvoid main(void) {\n  gl_FragColor = vec4(vVertexNormal, 1.0);\n}",l="precision mediump float;\nvarying vec3 vVertexNormal;\nuniform vec4 uMaterialColor;\nvoid main(void) {\n  gl_FragColor = uMaterialColor;\n}",u="attribute vec3 aPosition;\nattribute vec3 aNormal;\nattribute vec2 aTexCoord;\n\nuniform mat4 uViewMatrix;\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform mat3 uNormalMatrix;\nuniform int uAmbientLightCount;\nuniform int uDirectionalLightCount;\nuniform int uPointLightCount;\n\nuniform vec3 uAmbientColor[8];\nuniform vec3 uLightingDirection[8];\nuniform vec3 uDirectionalColor[8];\nuniform vec3 uPointLightLocation[8];\nuniform vec3 uPointLightColor[8];\nuniform bool uSpecular;\n\nvarying vec3 vVertexNormal;\nvarying vec2 vVertTexCoord;\nvarying vec3 vLightWeighting;\n\nvoid main(void){\n\n  vec4 positionVec4 = vec4(aPosition, 1.0);\n  gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n\n  vec3 vertexNormal = normalize(vec3( uNormalMatrix * aNormal ));\n  vVertexNormal = vertexNormal;\n  vVertTexCoord = aTexCoord;\n\n  vec4 mvPosition = uModelViewMatrix * vec4(aPosition, 1.0);\n  vec3 eyeDirection = normalize(-mvPosition.xyz);\n\n  float shininess = 32.0;\n  float specularFactor = 2.0;\n  float diffuseFactor = 0.3;\n\n  vec3 ambientLightFactor = vec3(0.0);\n\n  for (int i = 0; i < 8; i++) {\n    if (uAmbientLightCount == i) break;\n    ambientLightFactor += uAmbientColor[i];\n  }\n\n\n  vec3 directionalLightFactor = vec3(0.0);\n\n  for (int j = 0; j < 8; j++) {\n    if (uDirectionalLightCount == j) break;\n    vec3 dir = uLightingDirection[j];\n    float directionalLightWeighting = max(dot(vertexNormal, -dir), 0.0);\n    directionalLightFactor += uDirectionalColor[j] * directionalLightWeighting;\n  }\n\n\n  vec3 pointLightFactor = vec3(0.0);\n\n  for (int k = 0; k < 8; k++) {\n    if (uPointLightCount == k) break;\n    vec3 loc = (uViewMatrix * vec4(uPointLightLocation[k], 1.0)).xyz;\n    vec3 lightDirection = normalize(loc - mvPosition.xyz);\n\n    float directionalLightWeighting = max(dot(vertexNormal, lightDirection), 0.0);\n\n    float specularLightWeighting = 0.0;\n    if (uSpecular ){\n      vec3 reflectionDirection = reflect(-lightDirection, vertexNormal);\n      specularLightWeighting = pow(max(dot(reflectionDirection, eyeDirection), 0.0), shininess);\n    }\n\n    pointLightFactor += uPointLightColor[k] * (specularFactor * specularLightWeighting\n      + directionalLightWeighting * diffuseFactor);\n  }\n\n  vLightWeighting =  ambientLightFactor + directionalLightFactor + pointLightFactor;\n}\n",c="precision mediump float;\n\nuniform vec4 uMaterialColor;\nuniform sampler2D uSampler;\nuniform bool isTexture;\nuniform bool uUseLighting;\n\nvarying vec3 vLightWeighting;\nvarying highp vec2 vVertTexCoord;\n\nvoid main(void) {\n  gl_FragColor = isTexture ? texture2D(uSampler, vVertTexCoord) : uMaterialColor;\n  if (uUseLighting)\n    gl_FragColor.rgb *= vLightWeighting;\n}",p="precision mediump float;\n\nattribute vec3 aPosition;\nattribute vec3 aNormal;\nattribute vec2 aTexCoord;\n\nuniform vec3 uAmbientColor[8];\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform mat3 uNormalMatrix;\nuniform int uAmbientLightCount;\n\nvarying vec3 vNormal;\nvarying vec2 vTexCoord;\nvarying vec3 vViewPosition;\nvarying vec3 vAmbientColor;\n\nvoid main(void){\n\n  vec4 viewModelPosition = uModelViewMatrix * vec4(aPosition, 1.0);\n\n  // Pass varyings to fragment shader\n  vViewPosition = viewModelPosition.xyz;\n  gl_Position = uProjectionMatrix * viewModelPosition;  \n\n  vNormal = normalize(uNormalMatrix * normalize(aNormal));\n  vTexCoord = aTexCoord;\n\n  vAmbientColor = vec3(0.0);\n  for (int i = 0; i < 8; i++) {\n    if (uAmbientLightCount == i) break;\n    vAmbientColor += uAmbientColor[i];\n  }\n}\n",d="precision mediump float;\n\n//uniform mat4 uModelViewMatrix;\nuniform mat4 uViewMatrix;\n\nuniform vec4 uMaterialColor;\nuniform sampler2D uSampler;\nuniform bool isTexture;\nuniform bool uUseLighting;\n\nuniform vec3 uLightingDirection[8];\nuniform vec3 uDirectionalColor[8];\nuniform vec3 uPointLightLocation[8];\nuniform vec3 uPointLightColor[8];\nuniform bool uSpecular;\n\nuniform int uDirectionalLightCount;\nuniform int uPointLightCount;\n\nvarying vec3 vNormal;\nvarying vec2 vTexCoord;\nvarying vec3 vViewPosition;\nvarying vec3 vAmbientColor;\n\nvec3 V;\nvec3 N;\n\nconst float shininess = 32.0;\nconst float specularFactor = 2.0;\nconst float diffuseFactor = 0.73;\n\nstruct LightResult {\n\tfloat specular;\n\tfloat diffuse;\n};\n\nfloat phongSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float shininess) {\n\n  vec3 R = normalize(reflect(-lightDirection, surfaceNormal));  \n  return pow(max(0.0, dot(R, viewDirection)), shininess);\n}\n\nfloat lambertDiffuse(\n  vec3 lightDirection,\n  vec3 surfaceNormal) {\n  return max(0.0, dot(-lightDirection, surfaceNormal));\n}\n\nLightResult light(vec3 lightVector) {\n\n  vec3 L = normalize(lightVector);\n\n  //compute our diffuse & specular terms\n  LightResult lr;\n  if (uSpecular)\n    lr.specular = phongSpecular(L, V, N, shininess);\n  lr.diffuse = lambertDiffuse(L, N);\n  return lr;\n}\n\nvoid main(void) {\n\n  V = normalize(vViewPosition);\n  N = vNormal;\n\n  vec3 diffuse = vec3(0.0);\n  float specular = 0.0;\n\n  for (int j = 0; j < 8; j++) {\n    if (uDirectionalLightCount == j) break;\n\n    LightResult result = light(uLightingDirection[j]);\n    diffuse += result.diffuse * uDirectionalColor[j];\n    specular += result.specular;\n  }\n\n  for (int k = 0; k < 8; k++) {\n    if (uPointLightCount == k) break;\n\n    vec3 lightPosition = (uViewMatrix * vec4(uPointLightLocation[k], 1.0)).xyz;\n    vec3 lightVector = vViewPosition - lightPosition;\n\t\n    //calculate attenuation\n    float lightDistance = length(lightVector);\n    float falloff = 500.0 / (lightDistance + 500.0);\n\n    LightResult result = light(lightVector);\n    diffuse += result.diffuse * falloff * uPointLightColor[k];\n    specular += result.specular * falloff;\n  }\n\n  gl_FragColor = isTexture ? texture2D(uSampler, vTexCoord) : uMaterialColor;\n  gl_FragColor.rgb = gl_FragColor.rgb * (diffuse * diffuseFactor + vAmbientColor) + specular * specularFactor;\n}",f="/*\n  Part of the Processing project - http://processing.org\n  Copyright (c) 2012-15 The Processing Foundation\n  Copyright (c) 2004-12 Ben Fry and Casey Reas\n  Copyright (c) 2001-04 Massachusetts Institute of Technology\n  This library is free software; you can redistribute it and/or\n  modify it under the terms of the GNU Lesser General Public\n  License as published by the Free Software Foundation, version 2.1.\n  This library is distributed in the hope that it will be useful,\n  but WITHOUT ANY WARRANTY; without even the implied warranty of\n  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU\n  Lesser General Public License for more details.\n  You should have received a copy of the GNU Lesser General\n  Public License along with this library; if not, write to the\n  Free Software Foundation, Inc., 59 Temple Place, Suite 330,\n  Boston, MA  02111-1307  USA\n*/\n\n#define PROCESSING_LINE_SHADER\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform float uStrokeWeight;\n\nuniform vec4 uViewport;\nvec3 scale = vec3(1.0);\n\nattribute vec4 aPosition;\nattribute vec4 aDirection;\n  \nvoid main() {\n  vec4 posp = uModelViewMatrix * aPosition;\n  vec4 posq = uModelViewMatrix * (aPosition + vec4(aDirection.xyz, 0));\n\n  // Moving vertices slightly toward the camera\n  // to avoid depth-fighting with the fill triangles.\n  // Discussed here:\n  // http://www.opengl.org/discussion_boards/ubbthreads.php?ubb=showflat&Number=252848  \n  posp.xyz = posp.xyz * scale;\n  posq.xyz = posq.xyz * scale;\n\n  vec4 p = uProjectionMatrix * posp;\n  vec4 q = uProjectionMatrix * posq;\n\n  // formula to convert from clip space (range -1..1) to screen space (range 0..[width or height])\n  // screen_p = (p.xy/p.w + <1,1>) * 0.5 * uViewport.zw\n\n  // prevent division by W by transforming the tangent formula (div by 0 causes\n  // the line to disappear, see https://github.com/processing/processing/issues/5183)\n  // t = screen_q - screen_p\n  //\n  // tangent is normalized and we don't care which aDirection it points to (+-)\n  // t = +- normalize( screen_q - screen_p )\n  // t = +- normalize( (q.xy/q.w+<1,1>)*0.5*uViewport.zw - (p.xy/p.w+<1,1>)*0.5*uViewport.zw )\n  //\n  // extract common factor, <1,1> - <1,1> cancels out\n  // t = +- normalize( (q.xy/q.w - p.xy/p.w) * 0.5 * uViewport.zw )\n  //\n  // convert to common divisor\n  // t = +- normalize( ((q.xy*p.w - p.xy*q.w) / (p.w*q.w)) * 0.5 * uViewport.zw )\n  //\n  // remove the common scalar divisor/factor, not needed due to normalize and +-\n  // (keep uViewport - can't remove because it has different components for x and y\n  //  and corrects for aspect ratio, see https://github.com/processing/processing/issues/5181)\n  // t = +- normalize( (q.xy*p.w - p.xy*q.w) * uViewport.zw )\n\n  vec2 tangent = normalize((q.xy*p.w - p.xy*q.w) * uViewport.zw);\n\n  // flip tangent to normal (it's already normalized)\n  vec2 normal = vec2(-tangent.y, tangent.x);\n\n  float thickness = aDirection.w * uStrokeWeight;\n  vec2 offset = normal * thickness / 2.0;\n\n  // Perspective ---\n  // convert from world to clip by multiplying with projection scaling factor\n  // to get the right thickness (see https://github.com/processing/processing/issues/5182)\n  // invert Y, projections in Processing invert Y\n  vec2 perspScale = (uProjectionMatrix * vec4(1, -1, 0, 0)).xy;\n\n  // No Perspective ---\n  // multiply by W (to cancel out division by W later in the pipeline) and\n  // convert from screen to clip (derived from clip to screen above)\n  vec2 noPerspScale = p.w / (0.5 * uViewport.zw);\n\n  //gl_Position.xy = p.xy + offset.xy * mix(noPerspScale, perspScale, float(perspective > 0));\n  gl_Position.xy = p.xy + offset.xy * perspScale;\n  gl_Position.zw = p.zw;\n}\n",m="precision mediump float;\nprecision mediump int;\n\nuniform vec4 uMaterialColor;\n\nvoid main() {\n  gl_FragColor = uMaterialColor;\n}";i.RendererGL=function(t,e,r,n){return i.Renderer.call(this,t,e,r),this.attributes={},n=n||{},this.attributes.alpha=void 0===n.alpha||n.alpha,this.attributes.depth=void 0===n.depth||n.depth,this.attributes.stencil=void 0===n.stencil||n.stencil,this.attributes.antialias=void 0!==n.antialias&&n.antialias,this.attributes.premultipliedAlpha=void 0!==n.premultipliedAlpha&&n.premultipliedAlpha,this.attributes.preserveDrawingBuffer=void 0===n.preserveDrawingBuffer||n.preserveDrawingBuffer,this.attributes.perPixelLighting=void 0!==n.perPixelLighting&&n.perPixelLighting,this._initContext(),this.isP3D=!0,this.GL=this.drawingContext,this.ambientLightColors=[],this.directionalLightDirections=[],this.directionalLightColors=[],this.pointLightPositions=[],this.pointLightColors=[],this.uMVMatrix=new i.Matrix,this.uPMatrix=new i.Matrix,this.uNMatrix=new i.Matrix("mat3"),this._curCamera=null,this._computeCameraDefaultSettings(),this.cameraFOV=this.defaultCameraFOV,this.cameraAspect=this.defaultAspect,this.cameraX=this.defaultCameraX,this.cameraY=this.defaultCameraY,this.cameraZ=this.defaultCameraZ,this.cameraNear=this.defaultCameraNear,this.cameraFar=this.defaultCameraFar,this.cameraMatrix=new i.Matrix,this.camera(),this.gHash={},this._defaultLightShader=void 0,this._defaultImmediateModeShader=void 0,this._defaultNormalShader=void 0,this._defaultColorShader=void 0,this.curFillShader=void 0,this.curStrokeShader=void 0,this._useColorShader(),this.setStrokeShader(this._getLineShader()),this.isImmediateDrawing=!1,this.immediateMode={},this.fill(255,255,255,255),this.pointSize=5,this.strokeWeight(2),this.stroke(0,0,0),this.textures=[],this},i.RendererGL.prototype=Object.create(i.Renderer.prototype),i.RendererGL.prototype._initContext=function(){try{if(this.drawingContext=this.canvas.getContext("webgl",this.attributes)||this.canvas.getContext("experimental-webgl",this.attributes),null===this.drawingContext)throw new Error("Error creating webgl context");console.log("p5.RendererGL: enabled webgl context");var t=this.drawingContext;t.enable(t.DEPTH_TEST),t.depthFunc(t.LEQUAL),t.viewport(0,0,t.drawingBufferWidth,t.drawingBufferHeight),this._viewport=this.drawingContext.getParameter(this.drawingContext.VIEWPORT)}catch(t){throw new Error(t)}},i.RendererGL.prototype._resetContext=function(t,e,r){var n=this.width,o=this.height,a=this.canvas.id,s=this.canvas;s&&s.parentNode.removeChild(s),(s=document.createElement("canvas")).id=a,this._pInst._userNode?this._pInst._userNode.appendChild(s):document.body.appendChild(s),this._pInst.canvas=s;var h=new i.RendererGL(this._pInst.canvas,this._pInst,!0,t);this._pInst._setProperty("_renderer",h),h.resize(n,o),h._applyDefaults(),this._pInst._elements.push(h),"function"==typeof r&&setTimeout(function(){r.apply(window._renderer,e)},0)},i.prototype.setAttributes=function(t,e){var r;this._assert3d("setAttributes"),void 0!==e?(r={})[t]=e:t instanceof Object&&(r=t),this.push(),this._renderer._resetContext(r),this.pop()},i.RendererGL.prototype._computeCameraDefaultSettings=function(){this.defaultCameraFOV=60/180*Math.PI,this.defaultCameraAspect=this.width/this.height,this.defaultCameraX=0,this.defaultCameraY=0,this.defaultCameraZ=this.height/2/Math.tan(this.defaultCameraFOV/2),this.defaultCameraNear=.1*this.defaultCameraZ,this.defaultCameraFar=10*this.defaultCameraZ},i.RendererGL.prototype._setDefaultCamera=function(){null===this._curCamera&&(this._computeCameraDefaultSettings(),this.cameraFOV=this.defaultCameraFOV,this.cameraAspect=this.defaultAspect,this.cameraX=this.defaultCameraX,this.cameraY=this.defaultCameraY,this.cameraZ=this.defaultCameraZ,this.cameraNear=this.defaultCameraNear,this.cameraFar=this.defaultCameraFar,this.perspective(),this.camera(),this._curCamera="default")},i.RendererGL.prototype._update=function(){this.uMVMatrix.set(this.cameraMatrix.mat4[0],this.cameraMatrix.mat4[1],this.cameraMatrix.mat4[2],this.cameraMatrix.mat4[3],this.cameraMatrix.mat4[4],this.cameraMatrix.mat4[5],this.cameraMatrix.mat4[6],this.cameraMatrix.mat4[7],this.cameraMatrix.mat4[8],this.cameraMatrix.mat4[9],this.cameraMatrix.mat4[10],this.cameraMatrix.mat4[11],this.cameraMatrix.mat4[12],this.cameraMatrix.mat4[13],this.cameraMatrix.mat4[14],this.cameraMatrix.mat4[15]),this.ambientLightColors.length=0,this.directionalLightDirections.length=0,this.directionalLightColors.length=0,this.pointLightPositions.length=0,this.pointLightColors.length=0},i.RendererGL.prototype.background=function(){var t=this._pInst.color.apply(this._pInst,arguments),e=t.levels[0]/255,r=t.levels[1]/255,i=t.levels[2]/255,n=t.levels[3]/255;this.GL.clearColor(e,r,i,n),this.GL.depthMask(!0),this.GL.clear(this.GL.COLOR_BUFFER_BIT|this.GL.DEPTH_BUFFER_BIT)},i.RendererGL.prototype.fill=function(t,e,r,o){var a=i.prototype.color.apply(this._pInst,arguments);this.curFillColor=a._array,this.isImmediateDrawing?this.setFillShader(this._getImmediateModeShader()):this.setFillShader(this._getColorShader()),this.drawMode=n.FILL,this.curFillShader.setUniform("uMaterialColor",this.curFillColor)},i.RendererGL.prototype.stroke=function(t,e,r,n){arguments[3]=255;var o=i.prototype.color.apply(this._pInst,arguments);this.curStrokeColor=o._array,this.curStrokeShader.setUniform("uMaterialColor",this.curStrokeColor)},i.RendererGL.prototype.strokeWeight=function(t){this.curStrokeWeight!==t&&(this.pointSize=t,this.curStrokeWeight=t,this.curStrokeShader.setUniform("uStrokeWeight",t))},i.RendererGL.prototype.get=function(t,e,r,n){return i.Renderer2D.prototype.get.apply(this,[t,e,r,n])},i.RendererGL.prototype.loadPixels=function(){if(!0===this.attributes.preserveDrawingBuffer){var t=this._pInst._pixelDensity,e=this.width,r=this.height;e*=t,r*=t,void 0===this.pixels&&(this.pixels=new Uint8Array(this.GL.drawingBufferWidth*this.GL.drawingBufferHeight*4)),this.GL.readPixels(0,0,e,r,this.GL.RGBA,this.GL.UNSIGNED_BYTE,this.pixels),this._pInst._setProperty("pixels",this.pixels)}else console.log("loadPixels only works in WebGL when preserveDrawingBuffer is true.")},i.RendererGL.prototype.geometryInHash=function(t){return void 0!==this.gHash[t]},i.RendererGL.prototype.resize=function(t,e){i.Renderer.prototype.resize.call(this,t,e),this.GL.viewport(0,0,this.GL.drawingBufferWidth,this.GL.drawingBufferHeight),this._viewport=this.GL.getParameter(this.GL.VIEWPORT),null!==this._curCamera&&"default"!==this._curCamera||(this._curCamera=null,this._setDefaultCamera()),void 0!==this.pixels&&(this.pixels=new Uint8Array(this.GL.drawingBufferWidth*this.GL.drawingBufferHeight*4))},i.RendererGL.prototype.clear=function(){var t=arguments[0]||0,e=arguments[1]||0,r=arguments[2]||0,i=arguments[3]||0;this.GL.clearColor(t,e,r,i),this.GL.clear(this.GL.COLOR_BUFFER_BIT|this.GL.DEPTH_BUFFER_BIT)},i.RendererGL.prototype.translate=function(t,e,r){return t instanceof i.Vector&&(r=t.z,e=t.y,t=t.x),this.uMVMatrix.translate([t,e,r]),this},i.RendererGL.prototype.scale=function(t,e,r){return this.uMVMatrix.scale(t,e,r),this},i.RendererGL.prototype.rotate=function(t,e){return void 0===e?this.rotateZ(t):(i.Matrix.prototype.rotate.apply(this.uMVMatrix,arguments),this)},i.RendererGL.prototype.rotateX=function(t){return this.rotate(t,1,0,0),this},i.RendererGL.prototype.rotateY=function(t){return this.rotate(t,0,1,0),this},i.RendererGL.prototype.rotateZ=function(t){return this.rotate(t,0,0,1),this},i.RendererGL.prototype.push=function(){var t=i.Renderer.prototype.push.apply(this),e=t.properties;return e.uMVMatrix=this.uMVMatrix.copy(),e.cameraMatrix=this.cameraMatrix.copy(),t},i.RendererGL.prototype.resetMatrix=function(){return this.uMVMatrix=i.Matrix.identity(this._pInst),this},i.RendererGL.prototype._applyTextProperties=function(){console.error("text commands not yet implemented in webgl")},i.RendererGL.prototype.setFillShader=function(t){return this.curFillShader!==t&&(this.curFillShader=t,this.curFillShader.init()),this.curFillShader},i.RendererGL.prototype.setStrokeShader=function(t){return this.curStrokeShader!==t&&(this.curStrokeShader=t,this.curStrokeShader.init()),this.curStrokeShader},i.RendererGL.prototype._useLightShader=function(){return this.curFillShader&&this.curFillShader.isLightShader()||this.setFillShader(this._getLightShader()),this.curFillShader},i.RendererGL.prototype._useColorShader=function(){return this.curFillShader&&this.curFillShader!==this._defaultImmediateModeShader||this.setFillShader(this._getColorShader()),this.curFillShader},i.RendererGL.prototype._useImmediateModeShader=function(){return this.curFillShader&&this.curFillShader!==this._defaultColorShader||this.setFillShader(this._getImmediateModeShader()),this.curFillShader},i.RendererGL.prototype._getLightShader=function(){return this._defaultLightShader||(this.attributes.perPixelLighting?this._defaultLightShader=new i.Shader(this,p,d):this._defaultLightShader=new i.Shader(this,u,c)),this._defaultLightShader},i.RendererGL.prototype._getImmediateModeShader=function(){return this._defaultImmediateModeShader||(this._defaultImmediateModeShader=new i.Shader(this,o,a)),this._defaultImmediateModeShader},i.RendererGL.prototype._getNormalShader=function(){return this._defaultNormalShader||(this._defaultNormalShader=new i.Shader(this,s,h)),this._defaultNormalShader},i.RendererGL.prototype._getColorShader=function(){return this._defaultColorShader||(this._defaultColorShader=new i.Shader(this,s,l)),this._defaultColorShader},i.RendererGL.prototype._getLineShader=function(){return this._defaultLineShader||(this._defaultLineShader=new i.Shader(this,f,m)),this._defaultLineShader},i.RendererGL.prototype._getEmptyTexture=function(){if(!this._emptyTexture){var t=new i.Image(1,1);t.set(0,0,255),this._emptyTexture=new i.Texture(this,t)}return this._emptyTexture},i.RendererGL.prototype.getTexture=function(t){var e=this.textures.find(function(e){return e.src===t});return e||(e=new i.Texture(this,t),this.textures.push(e)),e},i.RendererGL.prototype._bindBuffer=function(t,e,r,i,n){if(this.GL.bindBuffer(e,t),void 0!==r){var o=new i(r);this.GL.bufferData(e,o,n)}},i.RendererGL.prototype.smooth=function(){console.log("smoothing not yet implemented in webgl")},i.RendererGL.prototype.noSmooth=function(){console.log("smoothing not yet implemented in webgl")},i.RendererGL.prototype._flatten=function(t){if(0===t.length)return[];if(t.length>2e4){var e,r=Object.prototype.toString,i=[],n=t.slice();e=n.pop();do{"[object Array]"===r.call(e)?n.push.apply(n,e):i.push(e)}while(n.length&&void 0!==(e=n.pop()));return i.reverse(),i}return[].concat.apply([],t)},i.RendererGL.prototype._vToNArray=function(t){return this._flatten(t.map(function(t){return[t.x,t.y,t.z]}))},i.prototype._assert3d=function(t){if(!this._renderer.isP3D)throw new Error(t+"() is only supported in WEBGL mode. If you'd like to use 3D graphics and WebGL, see  https://p5js.org/examples/form-3d-primitives.html for more information.")},e.exports=i.RendererGL},{"../core/constants":20,"../core/core":21,"../core/p5.Renderer":28,"./p5.Matrix":68,"./p5.Shader":72}],72:[function(t,e,r){"use strict";var i=t("../core/core");i.Shader=function(t,e,r){return this._renderer=t,this._vertSrc=e,this._fragSrc=r,this._vertShader=-1,this._fragShader=-1,this._glProgram=0,this._loadedAttributes=!1,this.attributes={},this._loadedUniforms=!1,this.uniforms={},this._bound=!1,this.samplers=[],this},i.Shader.prototype.init=function(){if(0===this._glProgram){var t=this._renderer.GL;if(this._vertShader=t.createShader(t.VERTEX_SHADER),t.shaderSource(this._vertShader,this._vertSrc),t.compileShader(this._vertShader),!t.getShaderParameter(this._vertShader,t.COMPILE_STATUS))return console.error("Yikes! An error occurred compiling the vertex shader:"+t.getShaderInfoLog(this._vertShader)),null;if(this._fragShader=t.createShader(t.FRAGMENT_SHADER),t.shaderSource(this._fragShader,this._fragSrc),t.compileShader(this._fragShader),!t.getShaderParameter(this._fragShader,t.COMPILE_STATUS))return console.error("Darn! An error occurred compiling the fragment shader:"+t.getShaderInfoLog(this._fragShader)),null;this._glProgram=t.createProgram(),t.attachShader(this._glProgram,this._vertShader),t.attachShader(this._glProgram,this._fragShader),t.linkProgram(this._glProgram),t.getProgramParameter(this._glProgram,t.LINK_STATUS)||console.error("Snap! Error linking shader program: "+t.getProgramInfoLog(this._glProgram)),this._loadAttributes(),this._loadUniforms()}return this},i.Shader.prototype._loadAttributes=function(){if(!this._loadedAttributes){this.attributes={};for(var t=this._renderer.GL,e=t.getProgramParameter(this._glProgram,t.ACTIVE_ATTRIBUTES),r=0;r<e;++r){var i=t.getActiveAttrib(this._glProgram,r),n=i.name,o=t.getAttribLocation(this._glProgram,n),a={};a.name=n,a.location=o,a.type=i.type,a.size=i.size,this.attributes[n]=a}this._loadedAttributes=!0}},i.Shader.prototype._loadUniforms=function(){if(!this._loadedUniforms){for(var t=this._renderer.GL,e=t.getProgramParameter(this._glProgram,t.ACTIVE_UNIFORMS),r=0,i=0;i<e;++i){var n=t.getActiveUniform(this._glProgram,i),o={};o.location=t.getUniformLocation(this._glProgram,n.name),o.size=n.size;var a=n.name;n.size>1&&(a=a.substring(0,a.indexOf("[0]"))),o.name=a,o.type=n.type,o.type===t.SAMPLER_2D&&(o.samplerIndex=r,r++,this.samplers.push(o)),this.uniforms[a]=o}this._loadedUniforms=!0}},i.Shader.prototype.compile=function(){},i.Shader.prototype.bindShader=function(){this.init(),this._bound||(this.useProgram(),this._bound=!0,this.bindTextures(),this._loadAttributes(),this._loadUniforms(),this._renderer._setDefaultCamera(),this._setMatrixUniforms(),this===this._renderer.curStrokeShader&&this._setViewportUniform())},i.Shader.prototype.unbindShader=function(){return this._bound&&(this.unbindTextures(),this._bound=!1),this},i.Shader.prototype.bindTextures=function(){for(var t=this._renderer.GL,e=0;e<this.samplers.length;e++){var r=this.samplers[e],i=r.texture;void 0===i&&(i=this._renderer._getEmptyTexture()),t.activeTexture(t.TEXTURE0+r.samplerIndex),i.bindTexture(),i.update(),t.uniform1i(r.location,r.samplerIndex)}},i.Shader.prototype.unbindTextures=function(){},i.Shader.prototype._setMatrixUniforms=function(){this.setUniform("uProjectionMatrix",this._renderer.uPMatrix.mat4),this.setUniform("uModelViewMatrix",this._renderer.uMVMatrix.mat4),this.setUniform("uViewMatrix",this._renderer.cameraMatrix.mat4),this===this._renderer.curFillShader&&(this._renderer.uNMatrix.inverseTranspose(this._renderer.uMVMatrix),this.setUniform("uNormalMatrix",this._renderer.uNMatrix.mat3))},i.Shader.prototype._setViewportUniform=function(){this.setUniform("uViewport",this._renderer._viewport)},i.Shader.prototype.useProgram=function(){return this._renderer.GL.useProgram(this._glProgram),this},i.Shader.prototype.setUniform=function(t,e){var r=this.uniforms[t];if(r){var i=r.location,n=this._renderer.GL;switch(this.useProgram(),r.type){case n.BOOL:!0===e?n.uniform1i(i,1):n.uniform1i(i,0);break;case n.INT:r.size>1?e.length&&n.uniform1iv(i,e):n.uniform1i(i,e);break;case n.FLOAT:r.size>1?e.length&&n.uniform1fv(i,e):n.uniform1f(i,e);break;case n.FLOAT_MAT3:n.uniformMatrix3fv(i,!1,e);break;case n.FLOAT_MAT4:n.uniformMatrix4fv(i,!1,e);break;case n.FLOAT_VEC2:r.size>1?e.length&&n.uniform2fv(i,e):n.uniform2f(i,e[0],e[1]);break;case n.FLOAT_VEC3:r.size>1?e.length&&n.uniform3fv(i,e):n.uniform3f(i,e[0],e[1],e[2]);break;case n.FLOAT_VEC4:r.size>1?e.length&&n.uniform4fv(i,e):n.uniform4f(i,e[0],e[1],e[2],e[3]);break;case n.SAMPLER_2D:n.activeTexture(n.TEXTURE0+r.samplerIndex),r.texture=this._renderer.getTexture(e),n.uniform1i(r.location,r.samplerIndex)}return this}},i.Shader.prototype.isLightShader=function(){return void 0!==this.uniforms.uUseLighting||void 0!==this.uniforms.uAmbientLightCount||void 0!==this.uniforms.uDirectionalLightCount||void 0!==this.uniforms.uPointLightCount||void 0!==this.uniforms.uAmbientColor||void 0!==this.uniforms.uDirectionalColor||void 0!==this.uniforms.uPointLightLocation||void 0!==this.uniforms.uPointLightColor||void 0!==this.uniforms.uLightingDirection||void 0!==this.uniforms.uSpecular},i.Shader.prototype.isTextureShader=function(){return this.samplerIndex>0},i.Shader.prototype.isColorShader=function(){return void 0!==this.attributes.aVertexColor||void 0!==this.uniforms.uMaterialColor},i.Shader.prototype.isTexLightShader=function(){return this.isLightShader()&&this.isTextureShader()},i.Shader.prototype.isStrokeShader=function(){return void 0!==this.uniforms.uStrokeWeight},i.Shader.prototype.enableAttrib=function(t,e,r,i,n,o){var a=this._renderer.GL;return-1!==t&&(a.enableVertexAttribArray(t),a.vertexAttribPointer(t,e,r,i,n,o)),this},e.exports=i.Shader},{"../core/core":21}],73:[function(t,e,r){"use strict";var i=t("../core/core");i.Texture=function(t,e){this._renderer=t;var r=this._renderer.GL;this.src=e,this.glTex=void 0,this.glTarget=r.TEXTURE_2D,this.glFormat=r.RGBA,this.mipmaps=!1,this.glMinFilter=r.LINEAR,this.glMagFilter=r.LINEAR,this.glWrapS=r.CLAMP_TO_EDGE,this.glWrapT=r.CLAMP_TO_EDGE,this.isSrcMediaElement=void 0!==i.MediaElement&&e instanceof i.MediaElement,this._videoPrevUpdateTime=0,this.isSrcHTMLElement=void 0!==i.Element&&e instanceof i.Element&&!(e instanceof i.Graphics),this.isSrcP5Image=e instanceof i.Image,this.isSrcP5Graphics=e instanceof i.Graphics;var n=this._getTextureDataFromSource();return this.width=n.width,this.height=n.height,this.init(n),this},i.Texture.prototype._getTextureDataFromSource=function(){var t;return this.isSrcP5Image?t=this.src.canvas:(this.isSrcMediaElement||this.isSrcP5Graphics||this.isSrcHTMLElement)&&(t=this.src.elt),t},i.Texture.prototype.init=function(t){var e=this._renderer.GL;if(this.glTex=e.createTexture(),this.bindTexture(),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,this.glMagFilter),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,this.glMinFilter),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,this.glWrapS),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,this.glWrapT),0===this.width||0===this.height||this.isSrcMediaElement&&!this.src.loadedmetadata){var r=new Uint8Array([1,1,1,1]);e.texImage2D(this.glTarget,0,e.RGBA,1,1,0,this.glFormat,e.UNSIGNED_BYTE,r)}else e.texImage2D(this.glTarget,0,this.glFormat,this.glFormat,e.UNSIGNED_BYTE,t)},i.Texture.prototype.update=function(){var t=this.src;if(0!==t.width&&0!==t.height){var e=this._getTextureDataFromSource(),r=this._renderer.GL;if(e.width!==this.width||e.height!==this.height)this.width=e.width,this.height=e.height,this.bindTexture(),r.texImage2D(this.glTarget,0,this.glFormat,this.glFormat,r.UNSIGNED_BYTE,e),this.isSrcP5Image?t.setModified(!1):(this.isSrcMediaElement||this.isSrcHTMLElement)&&t.setModified(!0);else if(this.isSrcP5Image)t.isModified()&&(this.bindTexture(),r.texImage2D(this.glTarget,0,this.glFormat,this.glFormat,r.UNSIGNED_BYTE,e),t.setModified(!1));else if(this.isSrcMediaElement){var i=!1;t.isModified()?(i=!0,t.setModified(!1)):t.loadedmetadata&&this._videoPrevUpdateTime!==t.time()&&(this._videoPrevUpdateTime=t.time(),i=!0),i&&(this.bindTexture(),r.texImage2D(this.glTarget,0,this.glFormat,this.glFormat,r.UNSIGNED_BYTE,e))}else r.texImage2D(this.glTarget,0,this.glFormat,this.glFormat,r.UNSIGNED_BYTE,e)}},i.Texture.prototype.bindTexture=function(){return this._renderer.GL.bindTexture(this.glTarget,this.glTex),this},i.Texture.prototype.unbindTexture=function(){this._renderer.GL.bindTexture(this.glTarget,null)},e.exports=i.Texture},{"../core/core":21}],74:[function(t,e,r){"use strict";var i=t("../core/core");t("./p5.Geometry"),i.prototype.plane=function(t,e,r,n){this._assert3d("plane"),i._validateParameters("plane",arguments),void 0===t&&(t=50),void 0===e&&(e=t),void 0===r&&(r=1),void 0===n&&(n=1);var o="plane|"+r+"|"+n;if(!this._renderer.geometryInHash(o)){var a=new i.Geometry(r,n,function(){for(var t,e,r,n=0;n<=this.detailY;n++){e=n/this.detailY;for(var o=0;o<=this.detailX;o++)t=o/this.detailX,r=new i.Vector(t-.5,e-.5,0),this.vertices.push(r),this.uvs.push(t,e)}});a.computeFaces().computeNormals(),r<=1&&n<=1?a._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on plane objects with more than 1 detailX or 1 detailY"),this._renderer.createBuffers(o,a)}this._renderer.drawBuffersScaled(o,t,e,0)},i.prototype.box=function(t,e,r,n,o){this._assert3d("box"),i._validateParameters("box",arguments),void 0===t&&(t=50),void 0===e&&(e=t),void 0===r&&(r=e);var a=this._renderer.attributes&&this._renderer.attributes.perPixelLighting;void 0===n&&(n=a?1:4),void 0===o&&(o=a?1:4);var s="box|"+n+"|"+o;if(!this._renderer.geometryInHash(s)){var h=new i.Geometry(n,o,function(){var t=[[0,4,2,6],[1,3,5,7],[0,1,4,5],[2,6,3,7],[0,2,1,3],[4,5,6,7]];this.strokeIndices=[[0,1],[1,3],[3,2],[6,7],[8,9],[9,11],[14,15],[16,17],[17,19],[18,19],[20,21],[22,23]];for(var e=0;e<t.length;e++){for(var r=t[e],n=4*e,o=0;o<4;o++){var a=r[o],s=new i.Vector((2*(1&a)-1)/2,((2&a)-1)/2,((4&a)/2-1)/2);this.vertices.push(s),this.uvs.push(1&o,(2&o)/2)}this.faces.push([n,n+1,n+2]),this.faces.push([n+2,n+1,n+3])}});h.computeNormals(),n<=4&&o<=4?h._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on box objects with more than 4 detailX or 4 detailY"),this._renderer.createBuffers(s,h)}return this._renderer.drawBuffersScaled(s,t,e,r),this},i.prototype.sphere=function(t,e,r){return this._assert3d("sphere"),i._validateParameters("sphere",arguments),void 0===t&&(t=50),void 0===e&&(e=24),void 0===r&&(r=16),this.ellipsoid(t,t,t,e,r),this};var n=function(t,e,r,n,o,a,s){t=t<=0?1:t,e=e<0?0:e,r=r<=0?t:r,n=n<3?3:n,o=o<1?1:o,a=void 0===a||a,s=void 0===s?0!==e:s;var h,l,u,c,p,d=a?-2:0,f=o+(s?2:0),m={},v=Math.atan2(t-e,r);for(h=d;h<=f;++h){var g,y=h/o,b=r*y;for(h<0?(b=0,y=0,g=t):h>o?(b=r,y=1,g=e):g=t+(e-t)*y,-2!==h&&h!==o+2||(g=0),b-=r/2,m[h]=0===g?1:n,l=0;l<m[h];++l){var _=l/n;this.vertices.push(new i.Vector(Math.sin(2*_*Math.PI)*g,b,Math.cos(2*_*Math.PI)*g)),this.vertexNormals.push(new i.Vector(h<0||h>o?0:Math.sin(2*_*Math.PI)*Math.cos(v),h<0?-1:h>o?1:Math.sin(v),h<0||h>o?0:Math.cos(2*_*Math.PI)*Math.cos(v))),this.uvs.push(_,y)}}var x=0;if(a){for(u=0;u<m[-1];++u)p=(u+1)%m[-1],this.faces.push([x,x+1+p,x+1+u]);x+=m[-2]+m[-1]}for(h=0;h<o;++h){for(l=0;l<m[h];++l)1===m[h+1]?(c=(l+1)%m[h],this.faces.push([x+l,x+c,x+m[h]])):(c=(l+1)%m[h],this.faces.push([x+l,x+c,x+m[h]+c]),this.faces.push([x+l,x+m[h]+c,x+m[h]+l]));x+=m[h]}if(s)for(x+=m[o],l=0;l<m[o+1];++l)c=(l+1)%m[o+1],this.faces.push([x+l,x+c,x+m[o+1]])};i.prototype.cylinder=function(t,e,r,o,a,s){this._assert3d("cylinder"),i._validateParameters("cylinder",arguments),void 0===t&&(t=50),void 0===e&&(e=t),void 0===r&&(r=24),void 0===o&&(o=1),void 0===s&&(s=!0),void 0===a&&(a=!0);var h="cylinder|"+r+"|"+o+"|"+a+"|"+s;if(!this._renderer.geometryInHash(h)){var l=new i.Geometry(r,o);n.call(l,1,1,1,r,o,a,s),l.computeNormals(),r<=24&&o<=16?l._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on cylinder objects with more than 24 detailX or 16 detailY"),this._renderer.createBuffers(h,l)}return this._renderer.drawBuffersScaled(h,t,e,t),this},i.prototype.cone=function(t,e,r,o,a){this._assert3d("cone"),i._validateParameters("cone",arguments),void 0===t&&(t=50),void 0===e&&(e=t),void 0===r&&(r=24),void 0===o&&(o=1),void 0===a&&(a=!0);var s="cone|"+r+"|"+o+"|"+a;if(!this._renderer.geometryInHash(s)){var h=new i.Geometry(r,o);n.call(h,1,0,1,r,o,a,!1),h.computeNormals(),r<=24&&o<=16?h._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on cone objects with more than 24 detailX or 16 detailY"),this._renderer.createBuffers(s,h)}return this._renderer.drawBuffersScaled(s,t,e,t),this},i.prototype.ellipsoid=function(t,e,r,n,o){this._assert3d("ellipsoid"),i._validateParameters("ellipsoid",arguments),void 0===t&&(t=50),void 0===e&&(e=t),void 0===r&&(r=t),void 0===n&&(n=24),void 0===o&&(o=16);var a="ellipsoid|"+n+"|"+o;if(!this._renderer.geometryInHash(a)){var s=new i.Geometry(n,o,function(){for(var t=0;t<=this.detailY;t++)for(var e=t/this.detailY,r=Math.PI*e-Math.PI/2,n=Math.cos(r),o=Math.sin(r),a=0;a<=this.detailX;a++){var s=a/this.detailX,h=2*Math.PI*s,l=Math.cos(h),u=Math.sin(h),c=new i.Vector(n*u,o,n*l);this.vertices.push(c),this.vertexNormals.push(c),this.uvs.push(s,e)}});s.computeFaces(),n<=24&&o<=24?s._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on ellipsoids with more than 24 detailX or 24 detailY"),this._renderer.createBuffers(a,s)}return this._renderer.drawBuffersScaled(a,t,e,r),this},i.prototype.torus=function(t,e,r,n){if(this._assert3d("torus"),i._validateParameters("torus",arguments),void 0===t)t=50;else if(!t)return;if(void 0===e)e=10;else if(!e)return;void 0===r&&(r=24),void 0===n&&(n=16);var o=(e/t).toPrecision(4),a="torus|"+o+"|"+r+"|"+n;if(!this._renderer.geometryInHash(a)){var s=new i.Geometry(r,n,function(){for(var t=0;t<=this.detailY;t++)for(var e=t/this.detailY,r=2*Math.PI*e,n=Math.cos(r),a=Math.sin(r),s=1+o*n,h=0;h<=this.detailX;h++){var l=h/this.detailX,u=2*Math.PI*l,c=Math.cos(u),p=Math.sin(u),d=new i.Vector(s*c,s*p,o*a),f=new i.Vector(n*c,n*p,a);this.vertices.push(d),this.vertexNormals.push(f),this.uvs.push(l,e)}});s.computeFaces(),r<=24&&n<=16?s._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw strokes on torus object with more than 24 detailX or 16 detailY"),this._renderer.createBuffers(a,s)}return this._renderer.drawBuffersScaled(a,t,t,t),this},i.RendererGL.prototype.point=function(t,e,r){return console.log("point not yet implemented in webgl"),this},i.RendererGL.prototype.triangle=function(t){var e=t[0],r=t[1],n=t[2],o=t[3],a=t[4],s=t[5],h="tri";if(!this.geometryInHash(h)){var l=new i.Geometry(1,1,function(){var t=[];t.push(new i.Vector(0,0,0)),t.push(new i.Vector(0,1,0)),t.push(new i.Vector(1,0,0)),this.strokeIndices=[[0,1],[1,2],[2,0]],this.vertices=t,this.faces=[[0,1,2]],this.uvs=[0,0,0,1,1,1]});l._makeTriangleEdges()._edgesToVertices(),l.computeNormals(),this.createBuffers(h,l)}var u=this.uMVMatrix.copy();try{var c=new i.Matrix([n-e,o-r,0,0,a-e,s-r,0,0,0,0,1,0,e,r,0,1]).mult(this.uMVMatrix);this.uMVMatrix=c,this.drawBuffers(h)}finally{this.uMVMatrix=u}return this},i.RendererGL.prototype.ellipse=function(t){var e=t[0],r=t[1],n=t[2],o=t[3],a=t[4]||24,s="ellipse|"+a;if(!this.geometryInHash(s)){var h=new i.Geometry(a,1,function(){this.vertices.push(new i.Vector(.5,.5,0)),this.uvs.push([.5,.5]);for(var t=0;t<this.detailX;t++){var e=t/this.detailX,r=2*Math.PI*e,n=.5+Math.cos(r)/2,o=.5+Math.sin(r)/2;this.vertices.push(new i.Vector(n,o,0)),this.uvs.push(n,o),this.faces.push([0,(t+1)%this.detailX+1,t+1])}});h.computeNormals(),a<=50?h._makeTriangleEdges()._edgesToVertices():console.log("Cannot stroke ellipse with more than 50 detailX"),this.createBuffers(s,h)}var l=this.uMVMatrix.copy();try{this.uMVMatrix.translate([e,r,0]),this.uMVMatrix.scale(n,o,1),this.drawBuffers(s)}finally{this.uMVMatrix=l}return this},i.RendererGL.prototype.rect=function(t){var e=this.attributes.perPixelLighting,r=t[0],n=t[1],o=t[2],a=t[3],s=t[4]||(e?1:24),h=t[5]||(e?1:16),l="rect|"+s+"|"+h;if(!this.geometryInHash(l)){var u=new i.Geometry(s,h,function(){for(var t=0;t<=this.detailY;t++)for(var e=t/this.detailY,r=0;r<=this.detailX;r++){var n=r/this.detailX,o=new i.Vector(n,e,0);this.vertices.push(o),this.uvs.push(n,e)}});u.computeFaces().computeNormals()._makeTriangleEdges()._edgesToVertices(),this.createBuffers(l,u)}var c=this.uMVMatrix.copy();try{this.uMVMatrix.translate([r,n,0]),this.uMVMatrix.scale(o,a,1),this.drawBuffers(l)}finally{this.uMVMatrix=c}return this},i.RendererGL.prototype.quad=function(t,e,r,n,o,a,s,h){var l="quad|"+t+"|"+e+"|"+r+"|"+n+"|"+o+"|"+a+"|"+s+"|"+h;if(!this.geometryInHash(l)){var u=new i.Geometry(2,2,function(){this.vertices.push(new i.Vector(t,e,0)),this.vertices.push(new i.Vector(r,n,0)),this.vertices.push(new i.Vector(o,a,0)),this.vertices.push(new i.Vector(s,h,0)),this.uvs.push(0,0,1,0,1,1,0,1),this.strokeIndices=[[0,1],[1,2],[2,3],[3,0]]});u.computeNormals()._makeTriangleEdges()._edgesToVertices(),u.faces=[[0,1,2],[2,3,0]],this.createBuffers(l,u)}return this.drawBuffers(l),this},i.RendererGL.prototype.bezier=function(t,e,r,i,n,o,a,s,h,l,u,c){8===arguments.length&&(l=a,u=s,a=n,s=i,n=i=r,r=o=h=c=0);var p=this._pInst._bezierDetail||20;this.beginShape();for(var d=0;d<=p;d++){var f=Math.pow(1-d/p,3),m=d/p*3*Math.pow(1-d/p,2),v=3*Math.pow(d/p,2)*(1-d/p),g=Math.pow(d/p,3);this.vertex(t*f+i*m+a*v+l*g,e*f+n*m+s*v+u*g,r*f+o*m+h*v+c*g)}return this.endShape(),this},i.RendererGL.prototype.curve=function(t,e,r,i,n,o,a,s,h,l,u,c){8===arguments.length&&(l=a,u=s,a=n,s=i,n=i=r,r=o=h=c=0);var p=this._pInst._curveDetail;this.beginShape();for(var d=0;d<=p;d++){var f=.5*Math.pow(d/p,3),m=.5*Math.pow(d/p,2),v=d/p*.5,g=f*(3*i-t-3*a+l)+m*(2*t-5*i+4*a-l)+v*(-t+a)+2*i*.5,y=f*(3*n-e-3*s+u)+m*(2*e-5*n+4*s-u)+v*(-e+s)+2*n*.5,b=f*(3*o-r-3*h+c)+m*(2*r-5*o+4*h-c)+v*(-r+h)+2*o*.5;this.vertex(g,y,b)}return this.endShape(),this},i.RendererGL.prototype.line=function(){return 6===arguments.length?(this.beginShape(),this.vertex(arguments[0],arguments[1],arguments[2]),this.vertex(arguments[3],arguments[4],arguments[5]),this.endShape()):4===arguments.length&&(this.beginShape(),this.vertex(arguments[0],arguments[1],0),this.vertex(arguments[2],arguments[3],0),this.endShape()),this},e.exports=i},{"../core/core":21,"./p5.Geometry":67}]},{},[12])(12)})}}]);
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