Updated builds.

build/three.js

@@ -4,7 +4,7 @@
  * @author mrdoob / http://mrdoob.com/
  */
 
-var THREE = { REVISION: '69' };
+var THREE = { REVISION: '70dev' };
 
 // browserify support
 
@@ -180,7 +180,6 @@ THREE.RGB_PVRTC_2BPPV1_Format = 2101;
 THREE.RGBA_PVRTC_4BPPV1_Format = 2102;
 THREE.RGBA_PVRTC_2BPPV1_Format = 2103;
 
-
 // File:src/math/Color.js
 
 /**
@@ -17877,6 +17876,17 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 		}
 
+		_canvas.addEventListener( 'webglcontextlost', function ( event ) {
+
+			event.preventDefault();
+
+			resetGLState();
+			setDefaultGLState();
+
+			_webglObjects = {};
+
+		}, false);
+
 	} catch ( error ) {
 
 		console.error( error );
@@ -17911,7 +17921,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 	//
 
-	function setDefaultGLState() {
+	var setDefaultGLState = function () {
 
 		_gl.clearColor( 0, 0, 0, 1 );
 		_gl.clearDepth( 1 );
@@ -17932,7 +17942,24 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 		_gl.clearColor( _clearColor.r, _clearColor.g, _clearColor.b, _clearAlpha );
 
-	}
+	};
+
+	var resetGLState = function () {
+
+		_currentProgram = null;
+		_currentCamera = null;
+
+		_oldBlending = - 1;
+		_oldDepthTest = - 1;
+		_oldDepthWrite = - 1;
+		_oldDoubleSided = - 1;
+		_oldFlipSided = - 1;
+		_currentGeometryGroupHash = - 1;
+		_currentMaterialId = - 1;
+
+		_lightsNeedUpdate = true;
+
+	};
 
 	setDefaultGLState();
 
@@ -17983,7 +18010,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 				}
 
 			}
-			
+
 			return array;
 
 		};
@@ -18033,6 +18060,12 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 	};
 
+	this.forceContextLoss = function () {
+
+		extensions.get( 'WEBGL_lose_context' ).loseContext();
+
+	};
+
 	this.supportsVertexTextures = function () {
 
 		return _supportsVertexTextures;
@@ -18211,22 +18244,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 	// Reset
 
-	this.resetGLState = function () {
-
-		_currentProgram = null;
-		_currentCamera = null;
-
-		_oldBlending = - 1;
-		_oldDepthTest = - 1;
-		_oldDepthWrite = - 1;
-		_oldDoubleSided = - 1;
-		_oldFlipSided = - 1;
-		_currentGeometryGroupHash = - 1;
-		_currentMaterialId = - 1;
-
-		_lightsNeedUpdate = true;
-
-	};
+	this.resetGLState = resetGLState;
 
 	// Buffer allocation
 
@@ -18358,7 +18376,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 	// Buffer deallocation
 
 	var deleteBuffers = function ( geometry ) {
-	
+
 		var buffers = [
 			'__webglVertexBuffer',
 			'__webglNormalBuffer',
@@ -18366,13 +18384,13 @@ THREE.WebGLRenderer = function ( parameters ) {
 			'__webglColorBuffer',
 			'__webglUVBuffer',
 			'__webglUV2Buffer',
-			
+
 			'__webglSkinIndicesBuffer',
 			'__webglSkinWeightsBuffer',
-			
+
 			'__webglFaceBuffer',
 			'__webglLineBuffer',
-			
+
 			'__webglLineDistanceBuffer'
 		];
 
@@ -18415,7 +18433,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 		if ( geometry instanceof THREE.BufferGeometry ) {
 
 			for ( var name in geometry.attributes ) {
-			
+
 				var attribute = geometry.attributes[ name ];
 
 				if ( attribute.buffer !== undefined ) {
@@ -21507,7 +21525,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 					numMorphTargets: numMorphTargets,
 					numMorphNormals: numMorphNormals
 				};
-				
+
 				groups[ groupHash ] = group;
 				groupsList.push( group );
 
@@ -21528,7 +21546,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 						numMorphTargets: numMorphTargets,
 						numMorphNormals: numMorphNormals
 					};
-					
+
 					groups[ groupHash ] = group;
 					groupsList.push( group );
 
@@ -24090,7 +24108,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 	}
 
 	// DEPRECATED
-	
+
 	this.initMaterial = function () {
 
 		console.warn( 'THREE.WebGLRenderer: .initMaterial() has been removed.' );
@@ -24237,18 +24255,6 @@ THREE.WebGLExtensions = function ( gl ) {
 		var extension;
 
 		switch ( name ) {
-		
-			case 'OES_texture_float':
-				extension = gl.getExtension( 'OES_texture_float' );
-				break;
-
-			case 'OES_texture_float_linear':
-				extension = gl.getExtension( 'OES_texture_float_linear' );
-				break;
-
-			case 'OES_standard_derivatives':
-				extension = gl.getExtension( 'OES_standard_derivatives' );
-				break;
 
 			case 'EXT_texture_filter_anisotropic':
 				extension = gl.getExtension( 'EXT_texture_filter_anisotropic' ) || gl.getExtension( 'MOZ_EXT_texture_filter_anisotropic' ) || gl.getExtension( 'WEBKIT_EXT_texture_filter_anisotropic' );
@@ -24262,17 +24268,8 @@ THREE.WebGLExtensions = function ( gl ) {
 				extension = gl.getExtension( 'WEBGL_compressed_texture_pvrtc' ) || gl.getExtension( 'WEBKIT_WEBGL_compressed_texture_pvrtc' );
 				break;
 
-			case 'OES_element_index_uint':
-				extension = gl.getExtension( 'OES_element_index_uint' );
-				break;
-
-			case 'EXT_blend_minmax':
-				extension = gl.getExtension( 'EXT_blend_minmax' );
-				break;
-
-			case 'EXT_frag_depth':
-				extension = gl.getExtension( 'EXT_frag_depth' );
-				break;
+			default:
+				extension = gl.getExtension( name );
 
 		}
 

build/three.min.js

@@ -1,5 +1,5 @@
 // threejs.org/license
-'use strict';var THREE={REVISION:"69"};"object"===typeof module&&(module.exports=THREE);void 0===Math.sign&&(Math.sign=function(a){return 0>a?-1:0<a?1:0});THREE.MOUSE={LEFT:0,MIDDLE:1,RIGHT:2};THREE.CullFaceNone=0;THREE.CullFaceBack=1;THREE.CullFaceFront=2;THREE.CullFaceFrontBack=3;THREE.FrontFaceDirectionCW=0;THREE.FrontFaceDirectionCCW=1;THREE.BasicShadowMap=0;THREE.PCFShadowMap=1;THREE.PCFSoftShadowMap=2;THREE.FrontSide=0;THREE.BackSide=1;THREE.DoubleSide=2;THREE.NoShading=0;
+'use strict';var THREE={REVISION:"70dev"};"object"===typeof module&&(module.exports=THREE);void 0===Math.sign&&(Math.sign=function(a){return 0>a?-1:0<a?1:0});THREE.MOUSE={LEFT:0,MIDDLE:1,RIGHT:2};THREE.CullFaceNone=0;THREE.CullFaceBack=1;THREE.CullFaceFront=2;THREE.CullFaceFrontBack=3;THREE.FrontFaceDirectionCW=0;THREE.FrontFaceDirectionCCW=1;THREE.BasicShadowMap=0;THREE.PCFShadowMap=1;THREE.PCFSoftShadowMap=2;THREE.FrontSide=0;THREE.BackSide=1;THREE.DoubleSide=2;THREE.NoShading=0;
 THREE.FlatShading=1;THREE.SmoothShading=2;THREE.NoColors=0;THREE.FaceColors=1;THREE.VertexColors=2;THREE.NoBlending=0;THREE.NormalBlending=1;THREE.AdditiveBlending=2;THREE.SubtractiveBlending=3;THREE.MultiplyBlending=4;THREE.CustomBlending=5;THREE.AddEquation=100;THREE.SubtractEquation=101;THREE.ReverseSubtractEquation=102;THREE.MinEquation=103;THREE.MaxEquation=104;THREE.ZeroFactor=200;THREE.OneFactor=201;THREE.SrcColorFactor=202;THREE.OneMinusSrcColorFactor=203;THREE.SrcAlphaFactor=204;
 THREE.OneMinusSrcAlphaFactor=205;THREE.DstAlphaFactor=206;THREE.OneMinusDstAlphaFactor=207;THREE.DstColorFactor=208;THREE.OneMinusDstColorFactor=209;THREE.SrcAlphaSaturateFactor=210;THREE.MultiplyOperation=0;THREE.MixOperation=1;THREE.AddOperation=2;THREE.UVMapping=function(){};THREE.CubeReflectionMapping=function(){};THREE.CubeRefractionMapping=function(){};THREE.SphericalReflectionMapping=function(){};THREE.SphericalRefractionMapping=function(){};THREE.RepeatWrapping=1E3;
 THREE.ClampToEdgeWrapping=1001;THREE.MirroredRepeatWrapping=1002;THREE.NearestFilter=1003;THREE.NearestMipMapNearestFilter=1004;THREE.NearestMipMapLinearFilter=1005;THREE.LinearFilter=1006;THREE.LinearMipMapNearestFilter=1007;THREE.LinearMipMapLinearFilter=1008;THREE.UnsignedByteType=1009;THREE.ByteType=1010;THREE.ShortType=1011;THREE.UnsignedShortType=1012;THREE.IntType=1013;THREE.UnsignedIntType=1014;THREE.FloatType=1015;THREE.UnsignedShort4444Type=1016;THREE.UnsignedShort5551Type=1017;
@@ -191,9 +191,9 @@ if(c){a.makeEmpty();for(var d=this.boundingSphere.center,e=0,f=c.length;e<f;e+=3
 this.attributes;if(a.position){var b=a.position.array;if(void 0===a.normal)this.addAttribute("normal",new THREE.BufferAttribute(new Float32Array(b.length),3));else for(var c=a.normal.array,d=0,e=c.length;d<e;d++)c[d]=0;var c=a.normal.array,f,g,h,k=new THREE.Vector3,n=new THREE.Vector3,p=new THREE.Vector3,q=new THREE.Vector3,m=new THREE.Vector3;if(a.index)for(var r=a.index.array,t=0<this.offsets.length?this.offsets:[{start:0,count:r.length,index:0}],s=0,u=t.length;s<u;++s){e=t[s].start;f=t[s].count;
 for(var v=t[s].index,d=e,e=e+f;d<e;d+=3)f=3*(v+r[d]),g=3*(v+r[d+1]),h=3*(v+r[d+2]),k.fromArray(b,f),n.fromArray(b,g),p.fromArray(b,h),q.subVectors(p,n),m.subVectors(k,n),q.cross(m),c[f]+=q.x,c[f+1]+=q.y,c[f+2]+=q.z,c[g]+=q.x,c[g+1]+=q.y,c[g+2]+=q.z,c[h]+=q.x,c[h+1]+=q.y,c[h+2]+=q.z}else for(d=0,e=b.length;d<e;d+=9)k.fromArray(b,d),n.fromArray(b,d+3),p.fromArray(b,d+6),q.subVectors(p,n),m.subVectors(k,n),q.cross(m),c[d]=q.x,c[d+1]=q.y,c[d+2]=q.z,c[d+3]=q.x,c[d+4]=q.y,c[d+5]=q.z,c[d+6]=q.x,c[d+7]=q.y,
 c[d+8]=q.z;this.normalizeNormals();a.normal.needsUpdate=!0}},computeTangents:function(){function a(a,b,c){q.fromArray(d,3*a);m.fromArray(d,3*b);r.fromArray(d,3*c);t.fromArray(f,2*a);s.fromArray(f,2*b);u.fromArray(f,2*c);v=m.x-q.x;y=r.x-q.x;G=m.y-q.y;w=r.y-q.y;K=m.z-q.z;x=r.z-q.z;D=s.x-t.x;E=u.x-t.x;A=s.y-t.y;B=u.y-t.y;F=1/(D*B-E*A);R.set((B*v-A*y)*F,(B*G-A*w)*F,(B*K-A*x)*F);H.set((D*y-E*v)*F,(D*w-E*G)*F,(D*x-E*K)*F);k[a].add(R);k[b].add(R);k[c].add(R);n[a].add(H);n[b].add(H);n[c].add(H)}function b(a){ya.fromArray(e,
-3*a);P.copy(ya);Fa=k[a];la.copy(Fa);la.sub(ya.multiplyScalar(ya.dot(Fa))).normalize();ma.crossVectors(P,Fa);za=ma.dot(n[a]);Ga=0>za?-1:1;h[4*a]=la.x;h[4*a+1]=la.y;h[4*a+2]=la.z;h[4*a+3]=Ga}if(void 0===this.attributes.index||void 0===this.attributes.position||void 0===this.attributes.normal||void 0===this.attributes.uv)console.warn("Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()");else{var c=this.attributes.index.array,d=this.attributes.position.array,
+3*a);P.copy(ya);Fa=k[a];ma.copy(Fa);ma.sub(ya.multiplyScalar(ya.dot(Fa))).normalize();pa.crossVectors(P,Fa);za=pa.dot(n[a]);Ga=0>za?-1:1;h[4*a]=ma.x;h[4*a+1]=ma.y;h[4*a+2]=ma.z;h[4*a+3]=Ga}if(void 0===this.attributes.index||void 0===this.attributes.position||void 0===this.attributes.normal||void 0===this.attributes.uv)console.warn("Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()");else{var c=this.attributes.index.array,d=this.attributes.position.array,
 e=this.attributes.normal.array,f=this.attributes.uv.array,g=d.length/3;void 0===this.attributes.tangent&&this.addAttribute("tangent",new THREE.BufferAttribute(new Float32Array(4*g),4));for(var h=this.attributes.tangent.array,k=[],n=[],p=0;p<g;p++)k[p]=new THREE.Vector3,n[p]=new THREE.Vector3;var q=new THREE.Vector3,m=new THREE.Vector3,r=new THREE.Vector3,t=new THREE.Vector2,s=new THREE.Vector2,u=new THREE.Vector2,v,y,G,w,K,x,D,E,A,B,F,R=new THREE.Vector3,H=new THREE.Vector3,C,T,Q,O,S;0===this.drawcalls.length&&
-this.addDrawCall(0,c.length,0);var X=this.drawcalls,p=0;for(T=X.length;p<T;++p){C=X[p].start;Q=X[p].count;var Y=X[p].index,g=C;for(C+=Q;g<C;g+=3)Q=Y+c[g],O=Y+c[g+1],S=Y+c[g+2],a(Q,O,S)}var la=new THREE.Vector3,ma=new THREE.Vector3,ya=new THREE.Vector3,P=new THREE.Vector3,Ga,Fa,za,p=0;for(T=X.length;p<T;++p)for(C=X[p].start,Q=X[p].count,Y=X[p].index,g=C,C+=Q;g<C;g+=3)Q=Y+c[g],O=Y+c[g+1],S=Y+c[g+2],b(Q),b(O),b(S)}},computeOffsets:function(a){var b=a;void 0===a&&(b=65535);Date.now();a=this.attributes.index.array;
+this.addDrawCall(0,c.length,0);var X=this.drawcalls,p=0;for(T=X.length;p<T;++p){C=X[p].start;Q=X[p].count;var Y=X[p].index,g=C;for(C+=Q;g<C;g+=3)Q=Y+c[g],O=Y+c[g+1],S=Y+c[g+2],a(Q,O,S)}var ma=new THREE.Vector3,pa=new THREE.Vector3,ya=new THREE.Vector3,P=new THREE.Vector3,Ga,Fa,za,p=0;for(T=X.length;p<T;++p)for(C=X[p].start,Q=X[p].count,Y=X[p].index,g=C,C+=Q;g<C;g+=3)Q=Y+c[g],O=Y+c[g+1],S=Y+c[g+2],b(Q),b(O),b(S)}},computeOffsets:function(a){var b=a;void 0===a&&(b=65535);Date.now();a=this.attributes.index.array;
 for(var c=this.attributes.position.array,d=a.length/3,e=new Uint16Array(a.length),f=0,g=0,h=[{start:0,count:0,index:0}],k=h[0],n=0,p=0,q=new Int32Array(6),m=new Int32Array(c.length),r=new Int32Array(c.length),t=0;t<c.length;t++)m[t]=-1,r[t]=-1;for(c=0;c<d;c++){for(var s=p=0;3>s;s++)t=a[3*c+s],-1==m[t]?(q[2*s]=t,q[2*s+1]=-1,p++):m[t]<k.index?(q[2*s]=t,q[2*s+1]=-1,n++):(q[2*s]=t,q[2*s+1]=m[t]);if(g+p>k.index+b)for(k={start:f,count:0,index:g},h.push(k),p=0;6>p;p+=2)s=q[p+1],-1<s&&s<k.index&&(q[p+1]=
 -1);for(p=0;6>p;p+=2)t=q[p],s=q[p+1],-1===s&&(s=g++),m[t]=s,r[s]=t,e[f++]=s-k.index,k.count++}this.reorderBuffers(e,r,g);return this.offsets=h},merge:function(){console.log("BufferGeometry.merge(): TODO")},normalizeNormals:function(){for(var a=this.attributes.normal.array,b,c,d,e=0,f=a.length;e<f;e+=3)b=a[e],c=a[e+1],d=a[e+2],b=1/Math.sqrt(b*b+c*c+d*d),a[e]*=b,a[e+1]*=b,a[e+2]*=b},reorderBuffers:function(a,b,c){var d={},e;for(e in this.attributes)"index"!=e&&(d[e]=new this.attributes[e].array.constructor(this.attributes[e].itemSize*
 c));for(var f=0;f<c;f++){var g=b[f];for(e in this.attributes)if("index"!=e)for(var h=this.attributes[e].array,k=this.attributes[e].itemSize,n=d[e],p=0;p<k;p++)n[f*k+p]=h[g*k+p]}this.attributes.index.array=a;for(e in this.attributes)"index"!=e&&(this.attributes[e].array=d[e],this.attributes[e].numItems=this.attributes[e].itemSize*c)},toJSON:function(){var a={metadata:{version:4,type:"BufferGeometry",generator:"BufferGeometryExporter"},uuid:this.uuid,type:this.type,data:{attributes:{}}},b=this.attributes,
@@ -434,33 +434,33 @@ THREE.ShaderChunk.logdepthbuf_vertex,"}"].join("\n"),fragmentShader:["uniform sa
 THREE.ShaderChunk.logdepthbuf_fragment,"\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tgl_FragData[ 0 ] = pack_depth( gl_FragDepthEXT );\n\t#else\n\t\tgl_FragData[ 0 ] = pack_depth( gl_FragCoord.z );\n\t#endif\n}"].join("\n")}};
 THREE.WebGLRenderer=function(a){function b(a){var b=a.geometry;a=a.material;var c=b.vertices.length;if(a.attributes){void 0===b.__webglCustomAttributesList&&(b.__webglCustomAttributesList=[]);for(var d in a.attributes){var e=a.attributes[d];if(!e.__webglInitialized||e.createUniqueBuffers){e.__webglInitialized=!0;var f=1;"v2"===e.type?f=2:"v3"===e.type?f=3:"v4"===e.type?f=4:"c"===e.type&&(f=3);e.size=f;e.array=new Float32Array(c*f);e.buffer=l.createBuffer();e.buffer.belongsToAttribute=d;e.needsUpdate=
 !0}b.__webglCustomAttributesList.push(e)}}}function c(a,b){var c=b.geometry,e=a.faces3,f=3*e.length,g=1*e.length,h=3*e.length,e=d(b,a);a.__vertexArray=new Float32Array(3*f);a.__normalArray=new Float32Array(3*f);a.__colorArray=new Float32Array(3*f);a.__uvArray=new Float32Array(2*f);1<c.faceVertexUvs.length&&(a.__uv2Array=new Float32Array(2*f));c.hasTangents&&(a.__tangentArray=new Float32Array(4*f));b.geometry.skinWeights.length&&b.geometry.skinIndices.length&&(a.__skinIndexArray=new Float32Array(4*
-f),a.__skinWeightArray=new Float32Array(4*f));c=null!==pa.get("OES_element_index_uint")&&21845<g?Uint32Array:Uint16Array;a.__typeArray=c;a.__faceArray=new c(3*g);a.__lineArray=new c(2*h);var k;if(a.numMorphTargets)for(a.__morphTargetsArrays=[],c=0,k=a.numMorphTargets;c<k;c++)a.__morphTargetsArrays.push(new Float32Array(3*f));if(a.numMorphNormals)for(a.__morphNormalsArrays=[],c=0,k=a.numMorphNormals;c<k;c++)a.__morphNormalsArrays.push(new Float32Array(3*f));a.__webglFaceCount=3*g;a.__webglLineCount=
+f),a.__skinWeightArray=new Float32Array(4*f));c=null!==ia.get("OES_element_index_uint")&&21845<g?Uint32Array:Uint16Array;a.__typeArray=c;a.__faceArray=new c(3*g);a.__lineArray=new c(2*h);var k;if(a.numMorphTargets)for(a.__morphTargetsArrays=[],c=0,k=a.numMorphTargets;c<k;c++)a.__morphTargetsArrays.push(new Float32Array(3*f));if(a.numMorphNormals)for(a.__morphNormalsArrays=[],c=0,k=a.numMorphNormals;c<k;c++)a.__morphNormalsArrays.push(new Float32Array(3*f));a.__webglFaceCount=3*g;a.__webglLineCount=
 2*h;if(e.attributes){void 0===a.__webglCustomAttributesList&&(a.__webglCustomAttributesList=[]);for(var m in e.attributes){var g=e.attributes[m],h={},n;for(n in g)h[n]=g[n];if(!h.__webglInitialized||h.createUniqueBuffers)h.__webglInitialized=!0,c=1,"v2"===h.type?c=2:"v3"===h.type?c=3:"v4"===h.type?c=4:"c"===h.type&&(c=3),h.size=c,h.array=new Float32Array(f*c),h.buffer=l.createBuffer(),h.buffer.belongsToAttribute=m,g.needsUpdate=!0,h.__original=g;a.__webglCustomAttributesList.push(h)}}a.__inittedArrays=
 !0}function d(a,b){return a.material instanceof THREE.MeshFaceMaterial?a.material.materials[b.materialIndex]:a.material}function e(a,b,c,d){c=c.attributes;var e=b.attributes;b=b.attributesKeys;for(var f=0,k=b.length;f<k;f++){var m=b[f],n=e[m];if(0<=n){var p=c[m];void 0!==p?(m=p.itemSize,l.bindBuffer(l.ARRAY_BUFFER,p.buffer),g(n),l.vertexAttribPointer(n,m,l.FLOAT,!1,0,d*m*4)):void 0!==a.defaultAttributeValues&&(2===a.defaultAttributeValues[m].length?l.vertexAttrib2fv(n,a.defaultAttributeValues[m]):
-3===a.defaultAttributeValues[m].length&&l.vertexAttrib3fv(n,a.defaultAttributeValues[m]))}}h()}function f(){for(var a=0,b=wb.length;a<b;a++)wb[a]=0}function g(a){wb[a]=1;0===ib[a]&&(l.enableVertexAttribArray(a),ib[a]=1)}function h(){for(var a=0,b=ib.length;a<b;a++)ib[a]!==wb[a]&&(l.disableVertexAttribArray(a),ib[a]=0)}function k(a,b){return a.material.id!==b.material.id?b.material.id-a.material.id:a.z!==b.z?b.z-a.z:a.id-b.id}function n(a,b){return a.z!==b.z?a.z-b.z:a.id-b.id}function p(a,b){return b[0]-
+3===a.defaultAttributeValues[m].length&&l.vertexAttrib3fv(n,a.defaultAttributeValues[m]))}}h()}function f(){for(var a=0,b=wb.length;a<b;a++)wb[a]=0}function g(a){wb[a]=1;0===jb[a]&&(l.enableVertexAttribArray(a),jb[a]=1)}function h(){for(var a=0,b=jb.length;a<b;a++)jb[a]!==wb[a]&&(l.disableVertexAttribArray(a),jb[a]=0)}function k(a,b){return a.material.id!==b.material.id?b.material.id-a.material.id:a.z!==b.z?b.z-a.z:a.id-b.id}function n(a,b){return a.z!==b.z?a.z-b.z:a.id-b.id}function p(a,b){return b[0]-
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 G++,A instanceof THREE.DirectionalLight&&!A.shadowCascade&&G++)}y=G;var C;if(jc&&e&&e.skeleton&&e.skeleton.useVertexTexture)C=1024;else{var H=l.getParameter(l.MAX_VERTEX_UNIFORM_VECTORS),S=Math.floor((H-20)/4);void 0!==e&&e instanceof THREE.SkinnedMesh&&(S=Math.min(e.skeleton.bones.length,S),S<e.skeleton.bones.length&&console.warn("WebGLRenderer: too many bones - "+e.skeleton.bones.length+", this GPU supports just "+S+" (try OpenGL instead of ANGLE)"));C=S}var P={precision:X,supportsVertexTextures:sc,
 map:!!d.map,envMap:!!d.envMap,lightMap:!!d.lightMap,bumpMap:!!d.bumpMap,normalMap:!!d.normalMap,specularMap:!!d.specularMap,alphaMap:!!d.alphaMap,vertexColors:d.vertexColors,fog:c,useFog:d.fog,fogExp:c instanceof THREE.FogExp2,sizeAttenuation:d.sizeAttenuation,logarithmicDepthBuffer:Fa,skinning:d.skinning,maxBones:C,useVertexTexture:jc&&e&&e.skeleton&&e.skeleton.useVertexTexture,morphTargets:d.morphTargets,morphNormals:d.morphNormals,maxMorphTargets:J.maxMorphTargets,maxMorphNormals:J.maxMorphNormals,
 maxDirLights:f,maxPointLights:g,maxSpotLights:h,maxHemiLights:k,maxShadows:y,shadowMapEnabled:J.shadowMapEnabled&&e.receiveShadow&&0<y,shadowMapType:J.shadowMapType,shadowMapDebug:J.shadowMapDebug,shadowMapCascade:J.shadowMapCascade,alphaTest:d.alphaTest,metal:d.metal,wrapAround:d.wrapAround,doubleSided:d.side===THREE.DoubleSide,flipSided:d.side===THREE.BackSide},T=[];m?T.push(m):(T.push(d.fragmentShader),T.push(d.vertexShader));if(void 0!==d.defines)for(var bb in d.defines)T.push(bb),T.push(d.defines[bb]);
-for(bb in P)T.push(bb),T.push(P[bb]);for(var M=T.join(),Y,jb=0,ca=hb.length;jb<ca;jb++){var cb=hb[jb];if(cb.code===M){Y=cb;Y.usedTimes++;break}}void 0===Y&&(Y=new THREE.WebGLProgram(J,M,d,P),hb.push(Y),J.info.memory.programs=hb.length);d.program=Y;var ob=Y.attributes;if(d.morphTargets){d.numSupportedMorphTargets=0;for(var ma,pa="morphTarget",la=0;la<J.maxMorphTargets;la++)ma=pa+la,0<=ob[ma]&&d.numSupportedMorphTargets++}if(d.morphNormals)for(d.numSupportedMorphNormals=0,pa="morphNormal",la=0;la<J.maxMorphNormals;la++)ma=
-pa+la,0<=ob[ma]&&d.numSupportedMorphNormals++;d.uniformsList=[];for(var Jb in d.__webglShader.uniforms){var za=d.program.uniforms[Jb];za&&d.uniformsList.push([d.__webglShader.uniforms[Jb],za])}d.needsUpdate=!1}d.morphTargets&&!e.__webglMorphTargetInfluences&&(e.__webglMorphTargetInfluences=new Float32Array(J.maxMorphTargets));var aa=!1,$=!1,Z=!1,yb=d.program,qa=yb.uniforms,L=d.__webglShader.uniforms;yb.id!==tc&&(l.useProgram(yb.program),tc=yb.id,Z=$=aa=!0);d.id!==Kb&&(-1===Kb&&(Z=!0),Kb=d.id,$=!0);
+for(bb in P)T.push(bb),T.push(P[bb]);for(var M=T.join(),Y,db=0,ca=ib.length;db<ca;db++){var ob=ib[db];if(ob.code===M){Y=ob;Y.usedTimes++;break}}void 0===Y&&(Y=new THREE.WebGLProgram(J,M,d,P),ib.push(Y),J.info.memory.programs=ib.length);d.program=Y;var cb=Y.attributes;if(d.morphTargets){d.numSupportedMorphTargets=0;for(var ia,pa="morphTarget",ma=0;ma<J.maxMorphTargets;ma++)ia=pa+ma,0<=cb[ia]&&d.numSupportedMorphTargets++}if(d.morphNormals)for(d.numSupportedMorphNormals=0,pa="morphNormal",ma=0;ma<J.maxMorphNormals;ma++)ia=
+pa+ma,0<=cb[ia]&&d.numSupportedMorphNormals++;d.uniformsList=[];for(var Jb in d.__webglShader.uniforms){var za=d.program.uniforms[Jb];za&&d.uniformsList.push([d.__webglShader.uniforms[Jb],za])}d.needsUpdate=!1}d.morphTargets&&!e.__webglMorphTargetInfluences&&(e.__webglMorphTargetInfluences=new Float32Array(J.maxMorphTargets));var aa=!1,$=!1,Z=!1,yb=d.program,qa=yb.uniforms,L=d.__webglShader.uniforms;yb.id!==tc&&(l.useProgram(yb.program),tc=yb.id,Z=$=aa=!0);d.id!==Kb&&(-1===Kb&&(Z=!0),Kb=d.id,$=!0);
 if(aa||a!==ec)l.uniformMatrix4fv(qa.projectionMatrix,!1,a.projectionMatrix.elements),Fa&&l.uniform1f(qa.logDepthBufFC,2/(Math.log(a.far+1)/Math.LN2)),a!==ec&&(ec=a),(d instanceof THREE.ShaderMaterial||d instanceof THREE.MeshPhongMaterial||d.envMap)&&null!==qa.cameraPosition&&(Na.setFromMatrixPosition(a.matrixWorld),l.uniform3f(qa.cameraPosition,Na.x,Na.y,Na.z)),(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.ShaderMaterial||d.skinning)&&null!==qa.viewMatrix&&
 l.uniformMatrix4fv(qa.viewMatrix,!1,a.matrixWorldInverse.elements);if(d.skinning)if(e.bindMatrix&&null!==qa.bindMatrix&&l.uniformMatrix4fv(qa.bindMatrix,!1,e.bindMatrix.elements),e.bindMatrixInverse&&null!==qa.bindMatrixInverse&&l.uniformMatrix4fv(qa.bindMatrixInverse,!1,e.bindMatrixInverse.elements),jc&&e.skeleton&&e.skeleton.useVertexTexture){if(null!==qa.boneTexture){var Ib=K();l.uniform1i(qa.boneTexture,Ib);J.setTexture(e.skeleton.boneTexture,Ib)}null!==qa.boneTextureWidth&&l.uniform1i(qa.boneTextureWidth,
 e.skeleton.boneTextureWidth);null!==qa.boneTextureHeight&&l.uniform1i(qa.boneTextureHeight,e.skeleton.boneTextureHeight)}else e.skeleton&&e.skeleton.boneMatrices&&null!==qa.boneGlobalMatrices&&l.uniformMatrix4fv(qa.boneGlobalMatrices,!1,e.skeleton.boneMatrices);if($){c&&d.fog&&(L.fogColor.value=c.color,c instanceof THREE.Fog?(L.fogNear.value=c.near,L.fogFar.value=c.far):c instanceof THREE.FogExp2&&(L.fogDensity.value=c.density));if(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||
-d.lights){if(fc){var Z=!0,na,Ra,ia,ya=0,Ga=0,Oa=0,Ba,zb,Ab,Ha,Bb,Aa,va=Mc,Cb=va.directional.colors,ib=va.directional.positions,Qb=va.point.colors,Ma=va.point.positions,xb=va.point.distances,Ya=va.spot.colors,Za=va.spot.positions,Mb=va.spot.distances,Rb=va.spot.directions,db=va.spot.anglesCos,eb=va.spot.exponents,qb=va.hemi.skyColors,rb=va.hemi.groundColors,Db=va.hemi.positions,Sa=0,Ca=0,Pa=0,Ka=0,ja=0,ta=0,I=0,Ia=0,Qa=0,sb=0,fb=0,Ta=0;na=0;for(Ra=b.length;na<Ra;na++)ia=b[na],ia.onlyShadow||(Ba=ia.color,
-Ha=ia.intensity,Aa=ia.distance,ia instanceof THREE.AmbientLight?ia.visible&&(J.gammaInput?(ya+=Ba.r*Ba.r,Ga+=Ba.g*Ba.g,Oa+=Ba.b*Ba.b):(ya+=Ba.r,Ga+=Ba.g,Oa+=Ba.b)):ia instanceof THREE.DirectionalLight?(ja+=1,ia.visible&&(sa.setFromMatrixPosition(ia.matrixWorld),Na.setFromMatrixPosition(ia.target.matrixWorld),sa.sub(Na),sa.normalize(),Qa=3*Sa,ib[Qa]=sa.x,ib[Qa+1]=sa.y,ib[Qa+2]=sa.z,J.gammaInput?D(Cb,Qa,Ba,Ha*Ha):E(Cb,Qa,Ba,Ha),Sa+=1)):ia instanceof THREE.PointLight?(ta+=1,ia.visible&&(sb=3*Ca,J.gammaInput?
-D(Qb,sb,Ba,Ha*Ha):E(Qb,sb,Ba,Ha),Na.setFromMatrixPosition(ia.matrixWorld),Ma[sb]=Na.x,Ma[sb+1]=Na.y,Ma[sb+2]=Na.z,xb[Ca]=Aa,Ca+=1)):ia instanceof THREE.SpotLight?(I+=1,ia.visible&&(fb=3*Pa,J.gammaInput?D(Ya,fb,Ba,Ha*Ha):E(Ya,fb,Ba,Ha),sa.setFromMatrixPosition(ia.matrixWorld),Za[fb]=sa.x,Za[fb+1]=sa.y,Za[fb+2]=sa.z,Mb[Pa]=Aa,Na.setFromMatrixPosition(ia.target.matrixWorld),sa.sub(Na),sa.normalize(),Rb[fb]=sa.x,Rb[fb+1]=sa.y,Rb[fb+2]=sa.z,db[Pa]=Math.cos(ia.angle),eb[Pa]=ia.exponent,Pa+=1)):ia instanceof
-THREE.HemisphereLight&&(Ia+=1,ia.visible&&(sa.setFromMatrixPosition(ia.matrixWorld),sa.normalize(),Ta=3*Ka,Db[Ta]=sa.x,Db[Ta+1]=sa.y,Db[Ta+2]=sa.z,zb=ia.color,Ab=ia.groundColor,J.gammaInput?(Bb=Ha*Ha,D(qb,Ta,zb,Bb),D(rb,Ta,Ab,Bb)):(E(qb,Ta,zb,Ha),E(rb,Ta,Ab,Ha)),Ka+=1)));na=3*Sa;for(Ra=Math.max(Cb.length,3*ja);na<Ra;na++)Cb[na]=0;na=3*Ca;for(Ra=Math.max(Qb.length,3*ta);na<Ra;na++)Qb[na]=0;na=3*Pa;for(Ra=Math.max(Ya.length,3*I);na<Ra;na++)Ya[na]=0;na=3*Ka;for(Ra=Math.max(qb.length,3*Ia);na<Ra;na++)qb[na]=
+d.lights){if(fc){var Z=!0,na,Ra,ja,ya=0,Ga=0,Oa=0,Ba,zb,Ab,Ha,Bb,Aa,va=Mc,Cb=va.directional.colors,jb=va.directional.positions,Qb=va.point.colors,Ma=va.point.positions,xb=va.point.distances,Ya=va.spot.colors,Za=va.spot.positions,Mb=va.spot.distances,Rb=va.spot.directions,eb=va.spot.anglesCos,fb=va.spot.exponents,qb=va.hemi.skyColors,rb=va.hemi.groundColors,Db=va.hemi.positions,Sa=0,Ca=0,Pa=0,Ka=0,ka=0,ta=0,I=0,Ia=0,Qa=0,sb=0,gb=0,Ta=0;na=0;for(Ra=b.length;na<Ra;na++)ja=b[na],ja.onlyShadow||(Ba=ja.color,
+Ha=ja.intensity,Aa=ja.distance,ja instanceof THREE.AmbientLight?ja.visible&&(J.gammaInput?(ya+=Ba.r*Ba.r,Ga+=Ba.g*Ba.g,Oa+=Ba.b*Ba.b):(ya+=Ba.r,Ga+=Ba.g,Oa+=Ba.b)):ja instanceof THREE.DirectionalLight?(ka+=1,ja.visible&&(sa.setFromMatrixPosition(ja.matrixWorld),Na.setFromMatrixPosition(ja.target.matrixWorld),sa.sub(Na),sa.normalize(),Qa=3*Sa,jb[Qa]=sa.x,jb[Qa+1]=sa.y,jb[Qa+2]=sa.z,J.gammaInput?D(Cb,Qa,Ba,Ha*Ha):E(Cb,Qa,Ba,Ha),Sa+=1)):ja instanceof THREE.PointLight?(ta+=1,ja.visible&&(sb=3*Ca,J.gammaInput?
+D(Qb,sb,Ba,Ha*Ha):E(Qb,sb,Ba,Ha),Na.setFromMatrixPosition(ja.matrixWorld),Ma[sb]=Na.x,Ma[sb+1]=Na.y,Ma[sb+2]=Na.z,xb[Ca]=Aa,Ca+=1)):ja instanceof THREE.SpotLight?(I+=1,ja.visible&&(gb=3*Pa,J.gammaInput?D(Ya,gb,Ba,Ha*Ha):E(Ya,gb,Ba,Ha),sa.setFromMatrixPosition(ja.matrixWorld),Za[gb]=sa.x,Za[gb+1]=sa.y,Za[gb+2]=sa.z,Mb[Pa]=Aa,Na.setFromMatrixPosition(ja.target.matrixWorld),sa.sub(Na),sa.normalize(),Rb[gb]=sa.x,Rb[gb+1]=sa.y,Rb[gb+2]=sa.z,eb[Pa]=Math.cos(ja.angle),fb[Pa]=ja.exponent,Pa+=1)):ja instanceof
+THREE.HemisphereLight&&(Ia+=1,ja.visible&&(sa.setFromMatrixPosition(ja.matrixWorld),sa.normalize(),Ta=3*Ka,Db[Ta]=sa.x,Db[Ta+1]=sa.y,Db[Ta+2]=sa.z,zb=ja.color,Ab=ja.groundColor,J.gammaInput?(Bb=Ha*Ha,D(qb,Ta,zb,Bb),D(rb,Ta,Ab,Bb)):(E(qb,Ta,zb,Ha),E(rb,Ta,Ab,Ha)),Ka+=1)));na=3*Sa;for(Ra=Math.max(Cb.length,3*ka);na<Ra;na++)Cb[na]=0;na=3*Ca;for(Ra=Math.max(Qb.length,3*ta);na<Ra;na++)Qb[na]=0;na=3*Pa;for(Ra=Math.max(Ya.length,3*I);na<Ra;na++)Ya[na]=0;na=3*Ka;for(Ra=Math.max(qb.length,3*Ia);na<Ra;na++)qb[na]=
 0;na=3*Ka;for(Ra=Math.max(rb.length,3*Ia);na<Ra;na++)rb[na]=0;va.directional.length=Sa;va.point.length=Ca;va.spot.length=Pa;va.hemi.length=Ka;va.ambient[0]=ya;va.ambient[1]=Ga;va.ambient[2]=Oa;fc=!1}if(Z){var ra=Mc;L.ambientLightColor.value=ra.ambient;L.directionalLightColor.value=ra.directional.colors;L.directionalLightDirection.value=ra.directional.positions;L.pointLightColor.value=ra.point.colors;L.pointLightPosition.value=ra.point.positions;L.pointLightDistance.value=ra.point.distances;L.spotLightColor.value=
 ra.spot.colors;L.spotLightPosition.value=ra.spot.positions;L.spotLightDistance.value=ra.spot.distances;L.spotLightDirection.value=ra.spot.directions;L.spotLightAngleCos.value=ra.spot.anglesCos;L.spotLightExponent.value=ra.spot.exponents;L.hemisphereLightSkyColor.value=ra.hemi.skyColors;L.hemisphereLightGroundColor.value=ra.hemi.groundColors;L.hemisphereLightDirection.value=ra.hemi.positions;w(L,!0)}else w(L,!1)}if(d instanceof THREE.MeshBasicMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof
 THREE.MeshPhongMaterial){L.opacity.value=d.opacity;J.gammaInput?L.diffuse.value.copyGammaToLinear(d.color):L.diffuse.value=d.color;L.map.value=d.map;L.lightMap.value=d.lightMap;L.specularMap.value=d.specularMap;L.alphaMap.value=d.alphaMap;d.bumpMap&&(L.bumpMap.value=d.bumpMap,L.bumpScale.value=d.bumpScale);d.normalMap&&(L.normalMap.value=d.normalMap,L.normalScale.value.copy(d.normalScale));var La;d.map?La=d.map:d.specularMap?La=d.specularMap:d.normalMap?La=d.normalMap:d.bumpMap?La=d.bumpMap:d.alphaMap&&
@@ -501,43 +501,43 @@ break;case "Matrix3fv":l.uniformMatrix3fv(fa,!1,U);break;case "Matrix4fv":l.unif
 da._array&&(da._array=new Float32Array(2*U.length));for(var N=0,xa=U.length;N<xa;N++)$a=2*N,da._array[$a]=U[N].x,da._array[$a+1]=U[N].y;l.uniform2fv(fa,da._array);break;case "v3v":void 0===da._array&&(da._array=new Float32Array(3*U.length));N=0;for(xa=U.length;N<xa;N++)$a=3*N,da._array[$a]=U[N].x,da._array[$a+1]=U[N].y,da._array[$a+2]=U[N].z;l.uniform3fv(fa,da._array);break;case "v4v":void 0===da._array&&(da._array=new Float32Array(4*U.length));N=0;for(xa=U.length;N<xa;N++)$a=4*N,da._array[$a]=U[N].x,
 da._array[$a+1]=U[N].y,da._array[$a+2]=U[N].z,da._array[$a+3]=U[N].w;l.uniform4fv(fa,da._array);break;case "m3":l.uniformMatrix3fv(fa,!1,U.elements);break;case "m3v":void 0===da._array&&(da._array=new Float32Array(9*U.length));N=0;for(xa=U.length;N<xa;N++)U[N].flattenToArrayOffset(da._array,9*N);l.uniformMatrix3fv(fa,!1,da._array);break;case "m4":l.uniformMatrix4fv(fa,!1,U.elements);break;case "m4v":void 0===da._array&&(da._array=new Float32Array(16*U.length));N=0;for(xa=U.length;N<xa;N++)U[N].flattenToArrayOffset(da._array,
 16*N);l.uniformMatrix4fv(fa,!1,da._array);break;case "t":Ja=U;wa=K();l.uniform1i(fa,wa);if(!Ja)continue;if(Ja instanceof THREE.CubeTexture||Ja.image instanceof Array&&6===Ja.image.length){var ua=Ja,Lb=wa;if(6===ua.image.length)if(ua.needsUpdate){ua.image.__webglTextureCube||(ua.addEventListener("dispose",gc),ua.image.__webglTextureCube=l.createTexture(),J.info.memory.textures++);l.activeTexture(l.TEXTURE0+Lb);l.bindTexture(l.TEXTURE_CUBE_MAP,ua.image.__webglTextureCube);l.pixelStorei(l.UNPACK_FLIP_Y_WEBGL,
-ua.flipY);for(var Ob=ua instanceof THREE.CompressedTexture,Tb=ua.image[0]instanceof THREE.DataTexture,kb=[],Da=0;6>Da;Da++)kb[Da]=!J.autoScaleCubemaps||Ob||Tb?Tb?ua.image[Da].image:ua.image[Da]:R(ua.image[Da],$c);var ka=kb[0],Zb=THREE.Math.isPowerOfTwo(ka.width)&&THREE.Math.isPowerOfTwo(ka.height),ab=Q(ua.format),Fb=Q(ua.type);F(l.TEXTURE_CUBE_MAP,ua,Zb);for(Da=0;6>Da;Da++)if(Ob)for(var gb,$b=kb[Da].mipmaps,ga=0,Xb=$b.length;ga<Xb;ga++)gb=$b[ga],ua.format!==THREE.RGBAFormat&&ua.format!==THREE.RGBFormat?
--1<Nc().indexOf(ab)?l.compressedTexImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+Da,ga,ab,gb.width,gb.height,0,gb.data):console.warn("Attempt to load unsupported compressed texture format"):l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+Da,ga,ab,gb.width,gb.height,0,ab,Fb,gb.data);else Tb?l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+Da,0,ab,kb[Da].width,kb[Da].height,0,ab,Fb,kb[Da].data):l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+Da,0,ab,ab,Fb,kb[Da]);ua.generateMipmaps&&Zb&&l.generateMipmap(l.TEXTURE_CUBE_MAP);
+ua.flipY);for(var Ob=ua instanceof THREE.CompressedTexture,Tb=ua.image[0]instanceof THREE.DataTexture,kb=[],Da=0;6>Da;Da++)kb[Da]=!J.autoScaleCubemaps||Ob||Tb?Tb?ua.image[Da].image:ua.image[Da]:R(ua.image[Da],bd);var la=kb[0],Zb=THREE.Math.isPowerOfTwo(la.width)&&THREE.Math.isPowerOfTwo(la.height),ab=Q(ua.format),Fb=Q(ua.type);F(l.TEXTURE_CUBE_MAP,ua,Zb);for(Da=0;6>Da;Da++)if(Ob)for(var hb,$b=kb[Da].mipmaps,ga=0,Xb=$b.length;ga<Xb;ga++)hb=$b[ga],ua.format!==THREE.RGBAFormat&&ua.format!==THREE.RGBFormat?
+-1<Nc().indexOf(ab)?l.compressedTexImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+Da,ga,ab,hb.width,hb.height,0,hb.data):console.warn("Attempt to load unsupported compressed texture format"):l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+Da,ga,ab,hb.width,hb.height,0,ab,Fb,hb.data);else Tb?l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+Da,0,ab,kb[Da].width,kb[Da].height,0,ab,Fb,kb[Da].data):l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+Da,0,ab,ab,Fb,kb[Da]);ua.generateMipmaps&&Zb&&l.generateMipmap(l.TEXTURE_CUBE_MAP);
 ua.needsUpdate=!1;if(ua.onUpdate)ua.onUpdate()}else l.activeTexture(l.TEXTURE0+Lb),l.bindTexture(l.TEXTURE_CUBE_MAP,ua.image.__webglTextureCube)}else if(Ja instanceof THREE.WebGLRenderTargetCube){var Yb=Ja;l.activeTexture(l.TEXTURE0+wa);l.bindTexture(l.TEXTURE_CUBE_MAP,Yb.__webglTexture)}else J.setTexture(Ja,wa);break;case "tv":void 0===da._array&&(da._array=[]);N=0;for(xa=da.value.length;N<xa;N++)da._array[N]=K();l.uniform1iv(fa,da._array);N=0;for(xa=da.value.length;N<xa;N++)Ja=da.value[N],wa=da._array[N],
 Ja&&J.setTexture(Ja,wa);break;default:console.warn("THREE.WebGLRenderer: Unknown uniform type: "+wb)}}}}l.uniformMatrix4fv(qa.modelViewMatrix,!1,e._modelViewMatrix.elements);qa.normalMatrix&&l.uniformMatrix3fv(qa.normalMatrix,!1,e._normalMatrix.elements);null!==qa.modelMatrix&&l.uniformMatrix4fv(qa.modelMatrix,!1,e.matrixWorld.elements);return yb}function w(a,b){a.ambientLightColor.needsUpdate=b;a.directionalLightColor.needsUpdate=b;a.directionalLightDirection.needsUpdate=b;a.pointLightColor.needsUpdate=
 b;a.pointLightPosition.needsUpdate=b;a.pointLightDistance.needsUpdate=b;a.spotLightColor.needsUpdate=b;a.spotLightPosition.needsUpdate=b;a.spotLightDistance.needsUpdate=b;a.spotLightDirection.needsUpdate=b;a.spotLightAngleCos.needsUpdate=b;a.spotLightExponent.needsUpdate=b;a.hemisphereLightSkyColor.needsUpdate=b;a.hemisphereLightGroundColor.needsUpdate=b;a.hemisphereLightDirection.needsUpdate=b}function K(){var a=dc;a>=Oc&&console.warn("WebGLRenderer: trying to use "+a+" texture units while this GPU supports only "+
 Oc);dc+=1;return a}function x(a,b){a._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,a.matrixWorld);a._normalMatrix.getNormalMatrix(a._modelViewMatrix)}function D(a,b,c,d){a[b]=c.r*c.r*d;a[b+1]=c.g*c.g*d;a[b+2]=c.b*c.b*d}function E(a,b,c,d){a[b]=c.r*d;a[b+1]=c.g*d;a[b+2]=c.b*d}function A(a){a!==Pc&&(l.lineWidth(a),Pc=a)}function B(a,b,c){Qc!==a&&(a?l.enable(l.POLYGON_OFFSET_FILL):l.disable(l.POLYGON_OFFSET_FILL),Qc=a);!a||Rc===b&&Sc===c||(l.polygonOffset(b,c),Rc=b,Sc=c)}function F(a,b,c){c?
-(l.texParameteri(a,l.TEXTURE_WRAP_S,Q(b.wrapS)),l.texParameteri(a,l.TEXTURE_WRAP_T,Q(b.wrapT)),l.texParameteri(a,l.TEXTURE_MAG_FILTER,Q(b.magFilter)),l.texParameteri(a,l.TEXTURE_MIN_FILTER,Q(b.minFilter))):(l.texParameteri(a,l.TEXTURE_WRAP_S,l.CLAMP_TO_EDGE),l.texParameteri(a,l.TEXTURE_WRAP_T,l.CLAMP_TO_EDGE),l.texParameteri(a,l.TEXTURE_MAG_FILTER,T(b.magFilter)),l.texParameteri(a,l.TEXTURE_MIN_FILTER,T(b.minFilter)));(c=pa.get("EXT_texture_filter_anisotropic"))&&b.type!==THREE.FloatType&&(1<b.anisotropy||
+(l.texParameteri(a,l.TEXTURE_WRAP_S,Q(b.wrapS)),l.texParameteri(a,l.TEXTURE_WRAP_T,Q(b.wrapT)),l.texParameteri(a,l.TEXTURE_MAG_FILTER,Q(b.magFilter)),l.texParameteri(a,l.TEXTURE_MIN_FILTER,Q(b.minFilter))):(l.texParameteri(a,l.TEXTURE_WRAP_S,l.CLAMP_TO_EDGE),l.texParameteri(a,l.TEXTURE_WRAP_T,l.CLAMP_TO_EDGE),l.texParameteri(a,l.TEXTURE_MAG_FILTER,T(b.magFilter)),l.texParameteri(a,l.TEXTURE_MIN_FILTER,T(b.minFilter)));(c=ia.get("EXT_texture_filter_anisotropic"))&&b.type!==THREE.FloatType&&(1<b.anisotropy||
 b.__oldAnisotropy)&&(l.texParameterf(a,c.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,J.getMaxAnisotropy())),b.__oldAnisotropy=b.anisotropy)}function R(a,b){if(a.width>b||a.height>b){var c=b/Math.max(a.width,a.height),d=document.createElement("canvas");d.width=Math.floor(a.width*c);d.height=Math.floor(a.height*c);d.getContext("2d").drawImage(a,0,0,a.width,a.height,0,0,d.width,d.height);console.log("THREE.WebGLRenderer:",a,"is too big ("+a.width+"x"+a.height+"). Resized to "+d.width+"x"+d.height+
 ".");return d}return a}function H(a,b){l.bindRenderbuffer(l.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(l.renderbufferStorage(l.RENDERBUFFER,l.DEPTH_COMPONENT16,b.width,b.height),l.framebufferRenderbuffer(l.FRAMEBUFFER,l.DEPTH_ATTACHMENT,l.RENDERBUFFER,a)):b.depthBuffer&&b.stencilBuffer?(l.renderbufferStorage(l.RENDERBUFFER,l.DEPTH_STENCIL,b.width,b.height),l.framebufferRenderbuffer(l.FRAMEBUFFER,l.DEPTH_STENCIL_ATTACHMENT,l.RENDERBUFFER,a)):l.renderbufferStorage(l.RENDERBUFFER,l.RGBA4,b.width,
 b.height)}function C(a){a instanceof THREE.WebGLRenderTargetCube?(l.bindTexture(l.TEXTURE_CUBE_MAP,a.__webglTexture),l.generateMipmap(l.TEXTURE_CUBE_MAP),l.bindTexture(l.TEXTURE_CUBE_MAP,null)):(l.bindTexture(l.TEXTURE_2D,a.__webglTexture),l.generateMipmap(l.TEXTURE_2D),l.bindTexture(l.TEXTURE_2D,null))}function T(a){return a===THREE.NearestFilter||a===THREE.NearestMipMapNearestFilter||a===THREE.NearestMipMapLinearFilter?l.NEAREST:l.LINEAR}function Q(a){var b;if(a===THREE.RepeatWrapping)return l.REPEAT;
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 if(a===THREE.RGBAFormat)return l.RGBA;if(a===THREE.LuminanceFormat)return l.LUMINANCE;if(a===THREE.LuminanceAlphaFormat)return l.LUMINANCE_ALPHA;if(a===THREE.AddEquation)return l.FUNC_ADD;if(a===THREE.SubtractEquation)return l.FUNC_SUBTRACT;if(a===THREE.ReverseSubtractEquation)return l.FUNC_REVERSE_SUBTRACT;if(a===THREE.ZeroFactor)return l.ZERO;if(a===THREE.OneFactor)return l.ONE;if(a===THREE.SrcColorFactor)return l.SRC_COLOR;if(a===THREE.OneMinusSrcColorFactor)return l.ONE_MINUS_SRC_COLOR;if(a===
-THREE.SrcAlphaFactor)return l.SRC_ALPHA;if(a===THREE.OneMinusSrcAlphaFactor)return l.ONE_MINUS_SRC_ALPHA;if(a===THREE.DstAlphaFactor)return l.DST_ALPHA;if(a===THREE.OneMinusDstAlphaFactor)return l.ONE_MINUS_DST_ALPHA;if(a===THREE.DstColorFactor)return l.DST_COLOR;if(a===THREE.OneMinusDstColorFactor)return l.ONE_MINUS_DST_COLOR;if(a===THREE.SrcAlphaSaturateFactor)return l.SRC_ALPHA_SATURATE;b=pa.get("WEBGL_compressed_texture_s3tc");if(null!==b){if(a===THREE.RGB_S3TC_DXT1_Format)return b.COMPRESSED_RGB_S3TC_DXT1_EXT;
-if(a===THREE.RGBA_S3TC_DXT1_Format)return b.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT3_Format)return b.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(a===THREE.RGBA_S3TC_DXT5_Format)return b.COMPRESSED_RGBA_S3TC_DXT5_EXT}b=pa.get("WEBGL_compressed_texture_pvrtc");if(null!==b){if(a===THREE.RGB_PVRTC_4BPPV1_Format)return b.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(a===THREE.RGB_PVRTC_2BPPV1_Format)return b.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(a===THREE.RGBA_PVRTC_4BPPV1_Format)return b.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;
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-a.stencil:!0,ya=void 0!==a.antialias?a.antialias:!1,P=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,Ga=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,Fa=void 0!==a.logarithmicDepthBuffer?a.logarithmicDepthBuffer:!1,za=new THREE.Color(0),bb=0,cb=[],ob={},jb=[],Jb=[],Ib=[],yb=[],Ra=[];this.domElement=O;this.context=null;this.devicePixelRatio=void 0!==a.devicePixelRatio?a.devicePixelRatio:void 0!==self.devicePixelRatio?self.devicePixelRatio:1;this.sortObjects=this.autoClearStencil=
-this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.shadowMapEnabled=this.gammaOutput=this.gammaInput=!1;this.shadowMapType=THREE.PCFShadowMap;this.shadowMapCullFace=THREE.CullFaceFront;this.shadowMapCascade=this.shadowMapDebug=!1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;this.info={memory:{programs:0,geometries:0,textures:0},render:{calls:0,vertices:0,faces:0,points:0}};var J=this,hb=[],tc=null,Tc=null,Kb=-1,Oa=-1,ec=null,dc=0,Lb=-1,Mb=-1,pb=-1,Nb=-1,Ob=-1,
-Xb=-1,Yb=-1,nb=-1,Qc=null,Rc=null,Sc=null,Pc=null,Pb=0,kc=0,lc=O.width,mc=O.height,Uc=0,Vc=0,wb=new Uint8Array(16),ib=new Uint8Array(16),Ec=new THREE.Frustum,Ac=new THREE.Matrix4,Gc=new THREE.Matrix4,Na=new THREE.Vector3,sa=new THREE.Vector3,fc=!0,Mc={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[]},spot:{length:0,colors:[],positions:[],distances:[],directions:[],anglesCos:[],exponents:[]},hemi:{length:0,skyColors:[],groundColors:[],
-positions:[]}},l;try{var Wc={alpha:Y,depth:la,stencil:ma,antialias:ya,premultipliedAlpha:P,preserveDrawingBuffer:Ga};l=S||O.getContext("webgl",Wc)||O.getContext("experimental-webgl",Wc);if(null===l){if(null!==O.getContext("webgl"))throw"Error creating WebGL context with your selected attributes.";throw"Error creating WebGL context.";}}catch(ad){console.error(ad)}void 0===l.getShaderPrecisionFormat&&(l.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}});var pa=new THREE.WebGLExtensions(l);
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-l.LOW_FLOAT);var Nc=function(){var a;return function(){if(void 0!==a)return a;a=[];if(pa.get("WEBGL_compressed_texture_pvrtc")||pa.get("WEBGL_compressed_texture_s3tc"))for(var b=l.getParameter(l.COMPRESSED_TEXTURE_FORMATS),c=0;c<b.length;c++)a.push(b[c]);return a}}(),hd=0<dd.precision&&0<fd.precision,Xc=0<ed.precision&&0<gd.precision;"highp"!==X||hd||(Xc?(X="mediump",console.warn("THREE.WebGLRenderer: highp not supported, using mediump.")):(X="lowp",console.warn("THREE.WebGLRenderer: highp and mediump not supported, using lowp.")));
-"mediump"!==X||Xc||(X="lowp",console.warn("THREE.WebGLRenderer: mediump not supported, using lowp."));var id=new THREE.ShadowMapPlugin(this,cb,ob,jb),jd=new THREE.SpritePlugin(this,yb),kd=new THREE.LensFlarePlugin(this,Ra);this.getContext=function(){return l};this.supportsVertexTextures=function(){return sc};this.supportsFloatTextures=function(){return pa.get("OES_texture_float")};this.supportsStandardDerivatives=function(){return pa.get("OES_standard_derivatives")};this.supportsCompressedTextureS3TC=
-function(){return pa.get("WEBGL_compressed_texture_s3tc")};this.supportsCompressedTexturePVRTC=function(){return pa.get("WEBGL_compressed_texture_pvrtc")};this.supportsBlendMinMax=function(){return pa.get("EXT_blend_minmax")};this.getMaxAnisotropy=function(){var a;return function(){if(void 0!==a)return a;var b=pa.get("EXT_texture_filter_anisotropic");return a=null!==b?l.getParameter(b.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0}}();this.getPrecision=function(){return X};this.setSize=function(a,b,c){O.width=
-a*this.devicePixelRatio;O.height=b*this.devicePixelRatio;!1!==c&&(O.style.width=a+"px",O.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){Pb=a*this.devicePixelRatio;kc=b*this.devicePixelRatio;lc=c*this.devicePixelRatio;mc=d*this.devicePixelRatio;l.viewport(Pb,kc,lc,mc)};this.setScissor=function(a,b,c,d){l.scissor(a*this.devicePixelRatio,b*this.devicePixelRatio,c*this.devicePixelRatio,d*this.devicePixelRatio)};this.enableScissorTest=function(a){a?l.enable(l.SCISSOR_TEST):
-l.disable(l.SCISSOR_TEST)};this.setClearColor=function(a,b){za.set(a);bb=void 0!==b?b:1;l.clearColor(za.r,za.g,za.b,bb)};this.setClearColorHex=function(a,b){console.warn("THREE.WebGLRenderer: .setClearColorHex() is being removed. Use .setClearColor() instead.");this.setClearColor(a,b)};this.getClearColor=function(){return za};this.getClearAlpha=function(){return bb};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=l.COLOR_BUFFER_BIT;if(void 0===b||b)d|=l.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=
-l.STENCIL_BUFFER_BIT;l.clear(d)};this.clearColor=function(){l.clear(l.COLOR_BUFFER_BIT)};this.clearDepth=function(){l.clear(l.DEPTH_BUFFER_BIT)};this.clearStencil=function(){l.clear(l.STENCIL_BUFFER_BIT)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.resetGLState=function(){ec=tc=null;Kb=Oa=Mb=Lb=nb=Yb=pb=-1;fc=!0};var Hc=function(a){a.target.traverse(function(a){a.removeEventListener("remove",Hc);if(a instanceof THREE.Mesh||a instanceof THREE.PointCloud||a instanceof
-THREE.Line)delete ob[a.id];else if(a instanceof THREE.ImmediateRenderObject||a.immediateRenderCallback)for(var b=jb,c=b.length-1;0<=c;c--)b[c].object===a&&b.splice(c,1);delete a.__webglInit;delete a._modelViewMatrix;delete a._normalMatrix;delete a.__webglActive})},Ic=function(a){a=a.target;a.removeEventListener("dispose",Ic);delete a.__webglInit;if(a instanceof THREE.BufferGeometry){for(var b in a.attributes){var c=a.attributes[b];void 0!==c.buffer&&(l.deleteBuffer(c.buffer),delete c.buffer)}J.info.memory.geometries--}else if(b=
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-(l.deleteTexture(a.image.__webglTextureCube),delete a.image.__webglTextureCube):void 0!==a.__webglInit&&(l.deleteTexture(a.__webglTexture),delete a.__webglTexture,delete a.__webglInit);J.info.memory.textures--},Zc=function(a){a=a.target;a.removeEventListener("dispose",Zc);if(a&&void 0!==a.__webglTexture){l.deleteTexture(a.__webglTexture);delete a.__webglTexture;if(a instanceof THREE.WebGLRenderTargetCube)for(var b=0;6>b;b++)l.deleteFramebuffer(a.__webglFramebuffer[b]),l.deleteRenderbuffer(a.__webglRenderbuffer[b]);
-else l.deleteFramebuffer(a.__webglFramebuffer),l.deleteRenderbuffer(a.__webglRenderbuffer);delete a.__webglFramebuffer;delete a.__webglRenderbuffer}J.info.memory.textures--},Dc=function(a){a=a.target;a.removeEventListener("dispose",Dc);Cc(a)},Yc=function(a){for(var b="__webglVertexBuffer __webglNormalBuffer __webglTangentBuffer __webglColorBuffer __webglUVBuffer __webglUV2Buffer __webglSkinIndicesBuffer __webglSkinWeightsBuffer __webglFaceBuffer __webglLineBuffer __webglLineDistanceBuffer".split(" "),
-c=0,d=b.length;c<d;c++){var e=b[c];void 0!==a[e]&&(l.deleteBuffer(a[e]),delete a[e])}if(void 0!==a.__webglCustomAttributesList){for(e in a.__webglCustomAttributesList)l.deleteBuffer(a.__webglCustomAttributesList[e].buffer);delete a.__webglCustomAttributesList}J.info.memory.geometries--},Cc=function(a){var b=a.program.program;if(void 0!==b){a.program=void 0;var c,d,e=!1;a=0;for(c=hb.length;a<c;a++)if(d=hb[a],d.program===b){d.usedTimes--;0===d.usedTimes&&(e=!0);break}if(!0===e){e=[];a=0;for(c=hb.length;a<
-c;a++)d=hb[a],d.program!==b&&e.push(d);hb=e;l.deleteProgram(b);J.info.memory.programs--}}};this.renderBufferImmediate=function(a,b,c){f();a.hasPositions&&!a.__webglVertexBuffer&&(a.__webglVertexBuffer=l.createBuffer());a.hasNormals&&!a.__webglNormalBuffer&&(a.__webglNormalBuffer=l.createBuffer());a.hasUvs&&!a.__webglUvBuffer&&(a.__webglUvBuffer=l.createBuffer());a.hasColors&&!a.__webglColorBuffer&&(a.__webglColorBuffer=l.createBuffer());a.hasPositions&&(l.bindBuffer(l.ARRAY_BUFFER,a.__webglVertexBuffer),
+THREE.SrcAlphaFactor)return l.SRC_ALPHA;if(a===THREE.OneMinusSrcAlphaFactor)return l.ONE_MINUS_SRC_ALPHA;if(a===THREE.DstAlphaFactor)return l.DST_ALPHA;if(a===THREE.OneMinusDstAlphaFactor)return l.ONE_MINUS_DST_ALPHA;if(a===THREE.DstColorFactor)return l.DST_COLOR;if(a===THREE.OneMinusDstColorFactor)return l.ONE_MINUS_DST_COLOR;if(a===THREE.SrcAlphaSaturateFactor)return l.SRC_ALPHA_SATURATE;b=ia.get("WEBGL_compressed_texture_s3tc");if(null!==b){if(a===THREE.RGB_S3TC_DXT1_Format)return b.COMPRESSED_RGB_S3TC_DXT1_EXT;
+if(a===THREE.RGBA_S3TC_DXT1_Format)return b.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT3_Format)return b.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(a===THREE.RGBA_S3TC_DXT5_Format)return b.COMPRESSED_RGBA_S3TC_DXT5_EXT}b=ia.get("WEBGL_compressed_texture_pvrtc");if(null!==b){if(a===THREE.RGB_PVRTC_4BPPV1_Format)return b.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(a===THREE.RGB_PVRTC_2BPPV1_Format)return b.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(a===THREE.RGBA_PVRTC_4BPPV1_Format)return b.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;
+if(a===THREE.RGBA_PVRTC_2BPPV1_Format)return b.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}b=ia.get("EXT_blend_minmax");if(null!==b){if(a===THREE.MinEquation)return b.MIN_EXT;if(a===THREE.MaxEquation)return b.MAX_EXT}return 0}console.log("THREE.WebGLRenderer",THREE.REVISION);a=a||{};var O=void 0!==a.canvas?a.canvas:document.createElement("canvas"),S=void 0!==a.context?a.context:null,X=void 0!==a.precision?a.precision:"highp",Y=void 0!==a.alpha?a.alpha:!1,ma=void 0!==a.depth?a.depth:!0,pa=void 0!==a.stencil?
+a.stencil:!0,ya=void 0!==a.antialias?a.antialias:!1,P=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,Ga=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,Fa=void 0!==a.logarithmicDepthBuffer?a.logarithmicDepthBuffer:!1,za=new THREE.Color(0),bb=0,cb=[],db={},ob=[],Jb=[],Ib=[],yb=[],Ra=[];this.domElement=O;this.context=null;this.devicePixelRatio=void 0!==a.devicePixelRatio?a.devicePixelRatio:void 0!==self.devicePixelRatio?self.devicePixelRatio:1;this.sortObjects=this.autoClearStencil=
+this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.shadowMapEnabled=this.gammaOutput=this.gammaInput=!1;this.shadowMapType=THREE.PCFShadowMap;this.shadowMapCullFace=THREE.CullFaceFront;this.shadowMapCascade=this.shadowMapDebug=!1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;this.info={memory:{programs:0,geometries:0,textures:0},render:{calls:0,vertices:0,faces:0,points:0}};var J=this,ib=[],tc=null,Tc=null,Kb=-1,Oa=-1,ec=null,dc=0,Lb=-1,Mb=-1,pb=-1,Nb=-1,Ob=-1,
+Xb=-1,Yb=-1,nb=-1,Qc=null,Rc=null,Sc=null,Pc=null,Pb=0,kc=0,lc=O.width,mc=O.height,Uc=0,Vc=0,wb=new Uint8Array(16),jb=new Uint8Array(16),Ec=new THREE.Frustum,Ac=new THREE.Matrix4,Gc=new THREE.Matrix4,Na=new THREE.Vector3,sa=new THREE.Vector3,fc=!0,Mc={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[],distances:[]},spot:{length:0,colors:[],positions:[],distances:[],directions:[],anglesCos:[],exponents:[]},hemi:{length:0,skyColors:[],groundColors:[],
+positions:[]}},l;try{var Wc={alpha:Y,depth:ma,stencil:pa,antialias:ya,premultipliedAlpha:P,preserveDrawingBuffer:Ga};l=S||O.getContext("webgl",Wc)||O.getContext("experimental-webgl",Wc);if(null===l){if(null!==O.getContext("webgl"))throw"Error creating WebGL context with your selected attributes.";throw"Error creating WebGL context.";}O.addEventListener("webglcontextlost",function(a){a.preventDefault();Xc();Yc();db={}},!1)}catch(cd){console.error(cd)}void 0===l.getShaderPrecisionFormat&&(l.getShaderPrecisionFormat=
+function(){return{rangeMin:1,rangeMax:1,precision:1}});var ia=new THREE.WebGLExtensions(l);ia.get("OES_texture_float");ia.get("OES_texture_float_linear");ia.get("OES_standard_derivatives");Fa&&ia.get("EXT_frag_depth");var Yc=function(){l.clearColor(0,0,0,1);l.clearDepth(1);l.clearStencil(0);l.enable(l.DEPTH_TEST);l.depthFunc(l.LEQUAL);l.frontFace(l.CCW);l.cullFace(l.BACK);l.enable(l.CULL_FACE);l.enable(l.BLEND);l.blendEquation(l.FUNC_ADD);l.blendFunc(l.SRC_ALPHA,l.ONE_MINUS_SRC_ALPHA);l.viewport(Pb,
+kc,lc,mc);l.clearColor(za.r,za.g,za.b,bb)},Xc=function(){ec=tc=null;Kb=Oa=Mb=Lb=nb=Yb=pb=-1;fc=!0};Yc();this.context=l;var Oc=l.getParameter(l.MAX_TEXTURE_IMAGE_UNITS),dd=l.getParameter(l.MAX_VERTEX_TEXTURE_IMAGE_UNITS),ed=l.getParameter(l.MAX_TEXTURE_SIZE),bd=l.getParameter(l.MAX_CUBE_MAP_TEXTURE_SIZE),sc=0<dd,jc=sc&&ia.get("OES_texture_float"),fd=l.getShaderPrecisionFormat(l.VERTEX_SHADER,l.HIGH_FLOAT),gd=l.getShaderPrecisionFormat(l.VERTEX_SHADER,l.MEDIUM_FLOAT);l.getShaderPrecisionFormat(l.VERTEX_SHADER,
+l.LOW_FLOAT);var hd=l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.HIGH_FLOAT),id=l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.MEDIUM_FLOAT);l.getShaderPrecisionFormat(l.FRAGMENT_SHADER,l.LOW_FLOAT);var Nc=function(){var a;return function(){if(void 0!==a)return a;a=[];if(ia.get("WEBGL_compressed_texture_pvrtc")||ia.get("WEBGL_compressed_texture_s3tc"))for(var b=l.getParameter(l.COMPRESSED_TEXTURE_FORMATS),c=0;c<b.length;c++)a.push(b[c]);return a}}(),jd=0<fd.precision&&0<hd.precision,Zc=0<gd.precision&&
+0<id.precision;"highp"!==X||jd||(Zc?(X="mediump",console.warn("THREE.WebGLRenderer: highp not supported, using mediump.")):(X="lowp",console.warn("THREE.WebGLRenderer: highp and mediump not supported, using lowp.")));"mediump"!==X||Zc||(X="lowp",console.warn("THREE.WebGLRenderer: mediump not supported, using lowp."));var kd=new THREE.ShadowMapPlugin(this,cb,db,ob),ld=new THREE.SpritePlugin(this,yb),md=new THREE.LensFlarePlugin(this,Ra);this.getContext=function(){return l};this.forceContextLoss=function(){ia.get("WEBGL_lose_context").loseContext()};
+this.supportsVertexTextures=function(){return sc};this.supportsFloatTextures=function(){return ia.get("OES_texture_float")};this.supportsStandardDerivatives=function(){return ia.get("OES_standard_derivatives")};this.supportsCompressedTextureS3TC=function(){return ia.get("WEBGL_compressed_texture_s3tc")};this.supportsCompressedTexturePVRTC=function(){return ia.get("WEBGL_compressed_texture_pvrtc")};this.supportsBlendMinMax=function(){return ia.get("EXT_blend_minmax")};this.getMaxAnisotropy=function(){var a;
+return function(){if(void 0!==a)return a;var b=ia.get("EXT_texture_filter_anisotropic");return a=null!==b?l.getParameter(b.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0}}();this.getPrecision=function(){return X};this.setSize=function(a,b,c){O.width=a*this.devicePixelRatio;O.height=b*this.devicePixelRatio;!1!==c&&(O.style.width=a+"px",O.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){Pb=a*this.devicePixelRatio;kc=b*this.devicePixelRatio;lc=c*this.devicePixelRatio;mc=d*this.devicePixelRatio;
+l.viewport(Pb,kc,lc,mc)};this.setScissor=function(a,b,c,d){l.scissor(a*this.devicePixelRatio,b*this.devicePixelRatio,c*this.devicePixelRatio,d*this.devicePixelRatio)};this.enableScissorTest=function(a){a?l.enable(l.SCISSOR_TEST):l.disable(l.SCISSOR_TEST)};this.setClearColor=function(a,b){za.set(a);bb=void 0!==b?b:1;l.clearColor(za.r,za.g,za.b,bb)};this.setClearColorHex=function(a,b){console.warn("THREE.WebGLRenderer: .setClearColorHex() is being removed. Use .setClearColor() instead.");this.setClearColor(a,
+b)};this.getClearColor=function(){return za};this.getClearAlpha=function(){return bb};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=l.COLOR_BUFFER_BIT;if(void 0===b||b)d|=l.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=l.STENCIL_BUFFER_BIT;l.clear(d)};this.clearColor=function(){l.clear(l.COLOR_BUFFER_BIT)};this.clearDepth=function(){l.clear(l.DEPTH_BUFFER_BIT)};this.clearStencil=function(){l.clear(l.STENCIL_BUFFER_BIT)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};
+this.resetGLState=Xc;var Hc=function(a){a.target.traverse(function(a){a.removeEventListener("remove",Hc);if(a instanceof THREE.Mesh||a instanceof THREE.PointCloud||a instanceof THREE.Line)delete db[a.id];else if(a instanceof THREE.ImmediateRenderObject||a.immediateRenderCallback)for(var b=ob,c=b.length-1;0<=c;c--)b[c].object===a&&b.splice(c,1);delete a.__webglInit;delete a._modelViewMatrix;delete a._normalMatrix;delete a.__webglActive})},Ic=function(a){a=a.target;a.removeEventListener("dispose",Ic);
+delete a.__webglInit;if(a instanceof THREE.BufferGeometry){for(var b in a.attributes){var c=a.attributes[b];void 0!==c.buffer&&(l.deleteBuffer(c.buffer),delete c.buffer)}J.info.memory.geometries--}else if(b=xb[a.id],void 0!==b){for(var c=0,d=b.length;c<d;c++){var e=b[c];if(void 0!==e.numMorphTargets){for(var f=0,g=e.numMorphTargets;f<g;f++)l.deleteBuffer(e.__webglMorphTargetsBuffers[f]);delete e.__webglMorphTargetsBuffers}if(void 0!==e.numMorphNormals){f=0;for(g=e.numMorphNormals;f<g;f++)l.deleteBuffer(e.__webglMorphNormalsBuffers[f]);
+delete e.__webglMorphNormalsBuffers}$c(e)}delete xb[a.id]}else $c(a);Oa=-1},gc=function(a){a=a.target;a.removeEventListener("dispose",gc);a.image&&a.image.__webglTextureCube?(l.deleteTexture(a.image.__webglTextureCube),delete a.image.__webglTextureCube):void 0!==a.__webglInit&&(l.deleteTexture(a.__webglTexture),delete a.__webglTexture,delete a.__webglInit);J.info.memory.textures--},ad=function(a){a=a.target;a.removeEventListener("dispose",ad);if(a&&void 0!==a.__webglTexture){l.deleteTexture(a.__webglTexture);
+delete a.__webglTexture;if(a instanceof THREE.WebGLRenderTargetCube)for(var b=0;6>b;b++)l.deleteFramebuffer(a.__webglFramebuffer[b]),l.deleteRenderbuffer(a.__webglRenderbuffer[b]);else l.deleteFramebuffer(a.__webglFramebuffer),l.deleteRenderbuffer(a.__webglRenderbuffer);delete a.__webglFramebuffer;delete a.__webglRenderbuffer}J.info.memory.textures--},Dc=function(a){a=a.target;a.removeEventListener("dispose",Dc);Cc(a)},$c=function(a){for(var b="__webglVertexBuffer __webglNormalBuffer __webglTangentBuffer __webglColorBuffer __webglUVBuffer __webglUV2Buffer __webglSkinIndicesBuffer __webglSkinWeightsBuffer __webglFaceBuffer __webglLineBuffer __webglLineDistanceBuffer".split(" "),
+c=0,d=b.length;c<d;c++){var e=b[c];void 0!==a[e]&&(l.deleteBuffer(a[e]),delete a[e])}if(void 0!==a.__webglCustomAttributesList){for(e in a.__webglCustomAttributesList)l.deleteBuffer(a.__webglCustomAttributesList[e].buffer);delete a.__webglCustomAttributesList}J.info.memory.geometries--},Cc=function(a){var b=a.program.program;if(void 0!==b){a.program=void 0;var c,d,e=!1;a=0;for(c=ib.length;a<c;a++)if(d=ib[a],d.program===b){d.usedTimes--;0===d.usedTimes&&(e=!0);break}if(!0===e){e=[];a=0;for(c=ib.length;a<
+c;a++)d=ib[a],d.program!==b&&e.push(d);ib=e;l.deleteProgram(b);J.info.memory.programs--}}};this.renderBufferImmediate=function(a,b,c){f();a.hasPositions&&!a.__webglVertexBuffer&&(a.__webglVertexBuffer=l.createBuffer());a.hasNormals&&!a.__webglNormalBuffer&&(a.__webglNormalBuffer=l.createBuffer());a.hasUvs&&!a.__webglUvBuffer&&(a.__webglUvBuffer=l.createBuffer());a.hasColors&&!a.__webglColorBuffer&&(a.__webglColorBuffer=l.createBuffer());a.hasPositions&&(l.bindBuffer(l.ARRAY_BUFFER,a.__webglVertexBuffer),
 l.bufferData(l.ARRAY_BUFFER,a.positionArray,l.DYNAMIC_DRAW),g(b.attributes.position),l.vertexAttribPointer(b.attributes.position,3,l.FLOAT,!1,0,0));if(a.hasNormals){l.bindBuffer(l.ARRAY_BUFFER,a.__webglNormalBuffer);if(c.shading===THREE.FlatShading){var d,e,k,m,n,p,r,q,t,s,v,u=3*a.count;for(v=0;v<u;v+=9)s=a.normalArray,d=s[v],e=s[v+1],k=s[v+2],m=s[v+3],p=s[v+4],q=s[v+5],n=s[v+6],r=s[v+7],t=s[v+8],d=(d+m+n)/3,e=(e+p+r)/3,k=(k+q+t)/3,s[v]=d,s[v+1]=e,s[v+2]=k,s[v+3]=d,s[v+4]=e,s[v+5]=k,s[v+6]=d,s[v+
 7]=e,s[v+8]=k}l.bufferData(l.ARRAY_BUFFER,a.normalArray,l.DYNAMIC_DRAW);g(b.attributes.normal);l.vertexAttribPointer(b.attributes.normal,3,l.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(l.bindBuffer(l.ARRAY_BUFFER,a.__webglUvBuffer),l.bufferData(l.ARRAY_BUFFER,a.uvArray,l.DYNAMIC_DRAW),g(b.attributes.uv),l.vertexAttribPointer(b.attributes.uv,2,l.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(l.bindBuffer(l.ARRAY_BUFFER,a.__webglColorBuffer),l.bufferData(l.ARRAY_BUFFER,a.colorArray,l.DYNAMIC_DRAW),
-g(b.attributes.color),l.vertexAttribPointer(b.attributes.color,3,l.FLOAT,!1,0,0));h();l.drawArrays(l.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,g,h){if(!1!==d.visible)if(a=G(a,b,c,d,h),b=!1,c=16777215*g.id+2*a.id+(d.wireframe?1:0),c!==Oa&&(Oa=c,b=!0),b&&f(),h instanceof THREE.Mesh)if(h=!0===d.wireframe?l.LINES:l.TRIANGLES,c=g.attributes.index){var k,m;c.array instanceof Uint32Array&&pa.get("OES_element_index_uint")?(k=l.UNSIGNED_INT,m=4):(k=l.UNSIGNED_SHORT,m=2);var n=
+g(b.attributes.color),l.vertexAttribPointer(b.attributes.color,3,l.FLOAT,!1,0,0));h();l.drawArrays(l.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,g,h){if(!1!==d.visible)if(a=G(a,b,c,d,h),b=!1,c=16777215*g.id+2*a.id+(d.wireframe?1:0),c!==Oa&&(Oa=c,b=!0),b&&f(),h instanceof THREE.Mesh)if(h=!0===d.wireframe?l.LINES:l.TRIANGLES,c=g.attributes.index){var k,m;c.array instanceof Uint32Array&&ia.get("OES_element_index_uint")?(k=l.UNSIGNED_INT,m=4):(k=l.UNSIGNED_SHORT,m=2);var n=
 g.offsets;if(0===n.length)b&&(e(d,a,g,0),l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,c.buffer)),l.drawElements(h,c.array.length,k,0),J.info.render.calls++,J.info.render.vertices+=c.array.length,J.info.render.faces+=c.array.length/3;else{b=!0;for(var p=0,r=n.length;p<r;p++){var q=n[p].index;b&&(e(d,a,g,q),l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,c.buffer));l.drawElements(h,n[p].count,k,n[p].start*m);J.info.render.calls++;J.info.render.vertices+=n[p].count;J.info.render.faces+=n[p].count/3}}}else b&&e(d,a,g,0),
 d=g.attributes.position,l.drawArrays(h,0,d.array.length/3),J.info.render.calls++,J.info.render.vertices+=d.array.length/3,J.info.render.faces+=d.array.length/9;else if(h instanceof THREE.PointCloud)b&&e(d,a,g,0),d=g.attributes.position,l.drawArrays(l.POINTS,0,d.array.length/3),J.info.render.calls++,J.info.render.points+=d.array.length/3;else if(h instanceof THREE.Line)if(h=h.mode===THREE.LineStrip?l.LINE_STRIP:l.LINES,A(d.linewidth),c=g.attributes.index)if(c.array instanceof Uint32Array?(k=l.UNSIGNED_INT,
 m=4):(k=l.UNSIGNED_SHORT,m=2),n=g.offsets,0===n.length)b&&(e(d,a,g,0),l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,c.buffer)),l.drawElements(h,c.array.length,k,0),J.info.render.calls++,J.info.render.vertices+=c.array.length;else for(1<n.length&&(b=!0),p=0,r=n.length;p<r;p++)q=n[p].index,b&&(e(d,a,g,q),l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,c.buffer)),l.drawElements(h,n[p].count,k,n[p].start*m),J.info.render.calls++,J.info.render.vertices+=n[p].count;else b&&e(d,a,g,0),d=g.attributes.position,l.drawArrays(h,0,
@@ -551,15 +551,15 @@ l.vertexAttribPointer(b.uv,2,l.FLOAT,!1,0,0)):void 0!==d.defaultAttributeValues&
 4,l.FLOAT,!1,0,0),l.bindBuffer(l.ARRAY_BUFFER,e.__webglSkinWeightsBuffer),g(b.skinWeight),l.vertexAttribPointer(b.skinWeight,4,l.FLOAT,!1,0,0));0<=b.lineDistance&&(l.bindBuffer(l.ARRAY_BUFFER,e.__webglLineDistanceBuffer),g(b.lineDistance),l.vertexAttribPointer(b.lineDistance,1,l.FLOAT,!1,0,0))}h();k instanceof THREE.Mesh?(k=e.__typeArray===Uint32Array?l.UNSIGNED_INT:l.UNSIGNED_SHORT,d.wireframe?(A(d.wireframeLinewidth),a&&l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,e.__webglLineBuffer),l.drawElements(l.LINES,
 e.__webglLineCount,k,0)):(a&&l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,e.__webglFaceBuffer),l.drawElements(l.TRIANGLES,e.__webglFaceCount,k,0)),J.info.render.calls++,J.info.render.vertices+=e.__webglFaceCount,J.info.render.faces+=e.__webglFaceCount/3):k instanceof THREE.Line?(k=k.mode===THREE.LineStrip?l.LINE_STRIP:l.LINES,A(d.linewidth),l.drawArrays(k,0,e.__webglLineCount),J.info.render.calls++):k instanceof THREE.PointCloud&&(l.drawArrays(l.POINTS,0,e.__webglParticleCount),J.info.render.calls++,J.info.render.points+=
 e.__webglParticleCount)}};this.render=function(a,b,c,d){if(!1===b instanceof THREE.Camera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");else{var e=a.fog;Kb=Oa=-1;ec=null;fc=!0;!0===a.autoUpdate&&a.updateMatrixWorld();void 0===b.parent&&b.updateMatrixWorld();a.traverse(function(a){a instanceof THREE.SkinnedMesh&&a.skeleton.update()});b.matrixWorldInverse.getInverse(b.matrixWorld);Ac.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);Ec.setFromMatrix(Ac);
-cb.length=0;Jb.length=0;Ib.length=0;yb.length=0;Ra.length=0;q(a,a);!0===J.sortObjects&&(Jb.sort(k),Ib.sort(n));id.render(a,b);J.info.render.calls=0;J.info.render.vertices=0;J.info.render.faces=0;J.info.render.points=0;this.setRenderTarget(c);(this.autoClear||d)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);d=0;for(var f=jb.length;d<f;d++){var g=jb[d],h=g.object;h.visible&&(x(h,b),t(g))}a.overrideMaterial?(d=a.overrideMaterial,this.setBlending(d.blending,d.blendEquation,
-d.blendSrc,d.blendDst),this.setDepthTest(d.depthTest),this.setDepthWrite(d.depthWrite),B(d.polygonOffset,d.polygonOffsetFactor,d.polygonOffsetUnits),m(Jb,b,cb,e,!0,d),m(Ib,b,cb,e,!0,d),r(jb,"",b,cb,e,!1,d)):(d=null,this.setBlending(THREE.NoBlending),m(Jb,b,cb,e,!1,d),r(jb,"opaque",b,cb,e,!1,d),m(Ib,b,cb,e,!0,d),r(jb,"transparent",b,cb,e,!0,d));jd.render(a,b);kd.render(a,b,Uc,Vc);c&&c.generateMipmaps&&c.minFilter!==THREE.NearestFilter&&c.minFilter!==THREE.LinearFilter&&C(c);this.setDepthTest(!0);this.setDepthWrite(!0)}};
+cb.length=0;Jb.length=0;Ib.length=0;yb.length=0;Ra.length=0;q(a,a);!0===J.sortObjects&&(Jb.sort(k),Ib.sort(n));kd.render(a,b);J.info.render.calls=0;J.info.render.vertices=0;J.info.render.faces=0;J.info.render.points=0;this.setRenderTarget(c);(this.autoClear||d)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);d=0;for(var f=ob.length;d<f;d++){var g=ob[d],h=g.object;h.visible&&(x(h,b),t(g))}a.overrideMaterial?(d=a.overrideMaterial,this.setBlending(d.blending,d.blendEquation,
+d.blendSrc,d.blendDst),this.setDepthTest(d.depthTest),this.setDepthWrite(d.depthWrite),B(d.polygonOffset,d.polygonOffsetFactor,d.polygonOffsetUnits),m(Jb,b,cb,e,!0,d),m(Ib,b,cb,e,!0,d),r(ob,"",b,cb,e,!1,d)):(d=null,this.setBlending(THREE.NoBlending),m(Jb,b,cb,e,!1,d),r(ob,"opaque",b,cb,e,!1,d),m(Ib,b,cb,e,!0,d),r(ob,"transparent",b,cb,e,!0,d));ld.render(a,b);md.render(a,b,Uc,Vc);c&&c.generateMipmaps&&c.minFilter!==THREE.NearestFilter&&c.minFilter!==THREE.LinearFilter&&C(c);this.setDepthTest(!0);this.setDepthWrite(!0)}};
 this.renderImmediateObject=function(a,b,c,d,e){var f=G(a,b,c,d,e);Oa=-1;J.setMaterialFaces(d);e.immediateRenderCallback?e.immediateRenderCallback(f,l,Ec):e.render(function(a){J.renderBufferImmediate(a,f,d)})};var xb={},rc=0;this.setFaceCulling=function(a,b){a===THREE.CullFaceNone?l.disable(l.CULL_FACE):(b===THREE.FrontFaceDirectionCW?l.frontFace(l.CW):l.frontFace(l.CCW),a===THREE.CullFaceBack?l.cullFace(l.BACK):a===THREE.CullFaceFront?l.cullFace(l.FRONT):l.cullFace(l.FRONT_AND_BACK),l.enable(l.CULL_FACE))};
 this.setMaterialFaces=function(a){var b=a.side===THREE.DoubleSide;a=a.side===THREE.BackSide;Lb!==b&&(b?l.disable(l.CULL_FACE):l.enable(l.CULL_FACE),Lb=b);Mb!==a&&(a?l.frontFace(l.CW):l.frontFace(l.CCW),Mb=a)};this.setDepthTest=function(a){Yb!==a&&(a?l.enable(l.DEPTH_TEST):l.disable(l.DEPTH_TEST),Yb=a)};this.setDepthWrite=function(a){nb!==a&&(l.depthMask(a),nb=a)};this.setBlending=function(a,b,c,d){a!==pb&&(a===THREE.NoBlending?l.disable(l.BLEND):a===THREE.AdditiveBlending?(l.enable(l.BLEND),l.blendEquation(l.FUNC_ADD),
 l.blendFunc(l.SRC_ALPHA,l.ONE)):a===THREE.SubtractiveBlending?(l.enable(l.BLEND),l.blendEquation(l.FUNC_ADD),l.blendFunc(l.ZERO,l.ONE_MINUS_SRC_COLOR)):a===THREE.MultiplyBlending?(l.enable(l.BLEND),l.blendEquation(l.FUNC_ADD),l.blendFunc(l.ZERO,l.SRC_COLOR)):a===THREE.CustomBlending?l.enable(l.BLEND):(l.enable(l.BLEND),l.blendEquationSeparate(l.FUNC_ADD,l.FUNC_ADD),l.blendFuncSeparate(l.SRC_ALPHA,l.ONE_MINUS_SRC_ALPHA,l.ONE,l.ONE_MINUS_SRC_ALPHA)),pb=a);if(a===THREE.CustomBlending){if(b!==Nb&&(l.blendEquation(Q(b)),
-Nb=b),c!==Ob||d!==Xb)l.blendFunc(Q(c),Q(d)),Ob=c,Xb=d}else Xb=Ob=Nb=null};this.uploadTexture=function(a){void 0===a.__webglInit&&(a.__webglInit=!0,a.addEventListener("dispose",gc),a.__webglTexture=l.createTexture(),J.info.memory.textures++);l.bindTexture(l.TEXTURE_2D,a.__webglTexture);l.pixelStorei(l.UNPACK_FLIP_Y_WEBGL,a.flipY);l.pixelStorei(l.UNPACK_PREMULTIPLY_ALPHA_WEBGL,a.premultiplyAlpha);l.pixelStorei(l.UNPACK_ALIGNMENT,a.unpackAlignment);a.image=R(a.image,cd);var b=a.image,c=THREE.Math.isPowerOfTwo(b.width)&&
+Nb=b),c!==Ob||d!==Xb)l.blendFunc(Q(c),Q(d)),Ob=c,Xb=d}else Xb=Ob=Nb=null};this.uploadTexture=function(a){void 0===a.__webglInit&&(a.__webglInit=!0,a.addEventListener("dispose",gc),a.__webglTexture=l.createTexture(),J.info.memory.textures++);l.bindTexture(l.TEXTURE_2D,a.__webglTexture);l.pixelStorei(l.UNPACK_FLIP_Y_WEBGL,a.flipY);l.pixelStorei(l.UNPACK_PREMULTIPLY_ALPHA_WEBGL,a.premultiplyAlpha);l.pixelStorei(l.UNPACK_ALIGNMENT,a.unpackAlignment);a.image=R(a.image,ed);var b=a.image,c=THREE.Math.isPowerOfTwo(b.width)&&
 THREE.Math.isPowerOfTwo(b.height),d=Q(a.format),e=Q(a.type);F(l.TEXTURE_2D,a,c);var f=a.mipmaps;if(a instanceof THREE.DataTexture)if(0<f.length&&c){for(var g=0,h=f.length;g<h;g++)b=f[g],l.texImage2D(l.TEXTURE_2D,g,d,b.width,b.height,0,d,e,b.data);a.generateMipmaps=!1}else l.texImage2D(l.TEXTURE_2D,0,d,b.width,b.height,0,d,e,b.data);else if(a instanceof THREE.CompressedTexture)for(g=0,h=f.length;g<h;g++)b=f[g],a.format!==THREE.RGBAFormat&&a.format!==THREE.RGBFormat?-1<Nc().indexOf(d)?l.compressedTexImage2D(l.TEXTURE_2D,
 g,d,b.width,b.height,0,b.data):console.warn("Attempt to load unsupported compressed texture format"):l.texImage2D(l.TEXTURE_2D,g,d,b.width,b.height,0,d,e,b.data);else if(0<f.length&&c){g=0;for(h=f.length;g<h;g++)b=f[g],l.texImage2D(l.TEXTURE_2D,g,d,d,e,b);a.generateMipmaps=!1}else l.texImage2D(l.TEXTURE_2D,0,d,d,e,a.image);a.generateMipmaps&&c&&l.generateMipmap(l.TEXTURE_2D);a.needsUpdate=!1;if(a.onUpdate)a.onUpdate()};this.setTexture=function(a,b){l.activeTexture(l.TEXTURE0+b);a.needsUpdate?J.uploadTexture(a):
-l.bindTexture(l.TEXTURE_2D,a.__webglTexture)};this.setRenderTarget=function(a){var b=a instanceof THREE.WebGLRenderTargetCube;if(a&&void 0===a.__webglFramebuffer){void 0===a.depthBuffer&&(a.depthBuffer=!0);void 0===a.stencilBuffer&&(a.stencilBuffer=!0);a.addEventListener("dispose",Zc);a.__webglTexture=l.createTexture();J.info.memory.textures++;var c=THREE.Math.isPowerOfTwo(a.width)&&THREE.Math.isPowerOfTwo(a.height),d=Q(a.format),e=Q(a.type);if(b){a.__webglFramebuffer=[];a.__webglRenderbuffer=[];
+l.bindTexture(l.TEXTURE_2D,a.__webglTexture)};this.setRenderTarget=function(a){var b=a instanceof THREE.WebGLRenderTargetCube;if(a&&void 0===a.__webglFramebuffer){void 0===a.depthBuffer&&(a.depthBuffer=!0);void 0===a.stencilBuffer&&(a.stencilBuffer=!0);a.addEventListener("dispose",ad);a.__webglTexture=l.createTexture();J.info.memory.textures++;var c=THREE.Math.isPowerOfTwo(a.width)&&THREE.Math.isPowerOfTwo(a.height),d=Q(a.format),e=Q(a.type);if(b){a.__webglFramebuffer=[];a.__webglRenderbuffer=[];
 l.bindTexture(l.TEXTURE_CUBE_MAP,a.__webglTexture);F(l.TEXTURE_CUBE_MAP,a,c);for(var f=0;6>f;f++){a.__webglFramebuffer[f]=l.createFramebuffer();a.__webglRenderbuffer[f]=l.createRenderbuffer();l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+f,0,d,a.width,a.height,0,d,e,null);var g=a,h=l.TEXTURE_CUBE_MAP_POSITIVE_X+f;l.bindFramebuffer(l.FRAMEBUFFER,a.__webglFramebuffer[f]);l.framebufferTexture2D(l.FRAMEBUFFER,l.COLOR_ATTACHMENT0,h,g.__webglTexture,0);H(a.__webglRenderbuffer[f],a)}c&&l.generateMipmap(l.TEXTURE_CUBE_MAP)}else a.__webglFramebuffer=
 l.createFramebuffer(),a.__webglRenderbuffer=a.shareDepthFrom?a.shareDepthFrom.__webglRenderbuffer:l.createRenderbuffer(),l.bindTexture(l.TEXTURE_2D,a.__webglTexture),F(l.TEXTURE_2D,a,c),l.texImage2D(l.TEXTURE_2D,0,d,a.width,a.height,0,d,e,null),d=l.TEXTURE_2D,l.bindFramebuffer(l.FRAMEBUFFER,a.__webglFramebuffer),l.framebufferTexture2D(l.FRAMEBUFFER,l.COLOR_ATTACHMENT0,d,a.__webglTexture,0),a.shareDepthFrom?a.depthBuffer&&!a.stencilBuffer?l.framebufferRenderbuffer(l.FRAMEBUFFER,l.DEPTH_ATTACHMENT,
 l.RENDERBUFFER,a.__webglRenderbuffer):a.depthBuffer&&a.stencilBuffer&&l.framebufferRenderbuffer(l.FRAMEBUFFER,l.DEPTH_STENCIL_ATTACHMENT,l.RENDERBUFFER,a.__webglRenderbuffer):H(a.__webglRenderbuffer,a),c&&l.generateMipmap(l.TEXTURE_2D);b?l.bindTexture(l.TEXTURE_CUBE_MAP,null):l.bindTexture(l.TEXTURE_2D,null);l.bindRenderbuffer(l.RENDERBUFFER,null);l.bindFramebuffer(l.FRAMEBUFFER,null)}a?(b=b?a.__webglFramebuffer[a.activeCubeFace]:a.__webglFramebuffer,c=a.width,a=a.height,e=d=0):(b=null,c=lc,a=mc,
@@ -568,9 +568,8 @@ THREE.WebGLRenderTarget=function(a,b,c){this.width=a;this.height=b;c=c||{};this.
 THREE.RGBAFormat;this.type=void 0!==c.type?c.type:THREE.UnsignedByteType;this.depthBuffer=void 0!==c.depthBuffer?c.depthBuffer:!0;this.stencilBuffer=void 0!==c.stencilBuffer?c.stencilBuffer:!0;this.generateMipmaps=!0;this.shareDepthFrom=null};
 THREE.WebGLRenderTarget.prototype={constructor:THREE.WebGLRenderTarget,setSize:function(a,b){this.width=a;this.height=b},clone:function(){var a=new THREE.WebGLRenderTarget(this.width,this.height);a.wrapS=this.wrapS;a.wrapT=this.wrapT;a.magFilter=this.magFilter;a.minFilter=this.minFilter;a.anisotropy=this.anisotropy;a.offset.copy(this.offset);a.repeat.copy(this.repeat);a.format=this.format;a.type=this.type;a.depthBuffer=this.depthBuffer;a.stencilBuffer=this.stencilBuffer;a.generateMipmaps=this.generateMipmaps;
 a.shareDepthFrom=this.shareDepthFrom;return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.WebGLRenderTarget.prototype);THREE.WebGLRenderTargetCube=function(a,b,c){THREE.WebGLRenderTarget.call(this,a,b,c);this.activeCubeFace=0};THREE.WebGLRenderTargetCube.prototype=Object.create(THREE.WebGLRenderTarget.prototype);
-THREE.WebGLExtensions=function(a){var b={};this.get=function(c){if(void 0!==b[c])return b[c];var d;switch(c){case "OES_texture_float":d=a.getExtension("OES_texture_float");break;case "OES_texture_float_linear":d=a.getExtension("OES_texture_float_linear");break;case "OES_standard_derivatives":d=a.getExtension("OES_standard_derivatives");break;case "EXT_texture_filter_anisotropic":d=a.getExtension("EXT_texture_filter_anisotropic")||a.getExtension("MOZ_EXT_texture_filter_anisotropic")||a.getExtension("WEBKIT_EXT_texture_filter_anisotropic");
-break;case "WEBGL_compressed_texture_s3tc":d=a.getExtension("WEBGL_compressed_texture_s3tc")||a.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||a.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case "WEBGL_compressed_texture_pvrtc":d=a.getExtension("WEBGL_compressed_texture_pvrtc")||a.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;case "OES_element_index_uint":d=a.getExtension("OES_element_index_uint");break;case "EXT_blend_minmax":d=a.getExtension("EXT_blend_minmax");break;
-case "EXT_frag_depth":d=a.getExtension("EXT_frag_depth")}null===d&&console.log("THREE.WebGLRenderer: "+c+" extension not supported.");return b[c]=d}};
+THREE.WebGLExtensions=function(a){var b={};this.get=function(c){if(void 0!==b[c])return b[c];var d;switch(c){case "EXT_texture_filter_anisotropic":d=a.getExtension("EXT_texture_filter_anisotropic")||a.getExtension("MOZ_EXT_texture_filter_anisotropic")||a.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case "WEBGL_compressed_texture_s3tc":d=a.getExtension("WEBGL_compressed_texture_s3tc")||a.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||a.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");
+break;case "WEBGL_compressed_texture_pvrtc":d=a.getExtension("WEBGL_compressed_texture_pvrtc")||a.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:d=a.getExtension(c)}null===d&&console.log("THREE.WebGLRenderer: "+c+" extension not supported.");return b[c]=d}};
 THREE.WebGLProgram=function(){var a=0;return function(b,c,d,e){var f=b.context,g=d.defines,h=d.__webglShader.uniforms,k=d.attributes,n=d.__webglShader.vertexShader,p=d.__webglShader.fragmentShader,q=d.index0AttributeName;void 0===q&&!0===e.morphTargets&&(q="position");var m="SHADOWMAP_TYPE_BASIC";e.shadowMapType===THREE.PCFShadowMap?m="SHADOWMAP_TYPE_PCF":e.shadowMapType===THREE.PCFSoftShadowMap&&(m="SHADOWMAP_TYPE_PCF_SOFT");var r,t;r=[];for(var s in g)t=g[s],!1!==t&&(t="#define "+s+" "+t,r.push(t));
 r=r.join("\n");g=f.createProgram();d instanceof THREE.RawShaderMaterial?b=d="":(d=["precision "+e.precision+" float;","precision "+e.precision+" int;",r,e.supportsVertexTextures?"#define VERTEX_TEXTURES":"",b.gammaInput?"#define GAMMA_INPUT":"",b.gammaOutput?"#define GAMMA_OUTPUT":"","#define MAX_DIR_LIGHTS "+e.maxDirLights,"#define MAX_POINT_LIGHTS "+e.maxPointLights,"#define MAX_SPOT_LIGHTS "+e.maxSpotLights,"#define MAX_HEMI_LIGHTS "+e.maxHemiLights,"#define MAX_SHADOWS "+e.maxShadows,"#define MAX_BONES "+
 e.maxBones,e.map?"#define USE_MAP":"",e.envMap?"#define USE_ENVMAP":"",e.lightMap?"#define USE_LIGHTMAP":"",e.bumpMap?"#define USE_BUMPMAP":"",e.normalMap?"#define USE_NORMALMAP":"",e.specularMap?"#define USE_SPECULARMAP":"",e.alphaMap?"#define USE_ALPHAMAP":"",e.vertexColors?"#define USE_COLOR":"",e.skinning?"#define USE_SKINNING":"",e.useVertexTexture?"#define BONE_TEXTURE":"",e.morphTargets?"#define USE_MORPHTARGETS":"",e.morphNormals?"#define USE_MORPHNORMALS":"",e.wrapAround?"#define WRAP_AROUND":
@@ -715,13 +714,13 @@ E=p[k][h+1].clone();this.faces.push(new THREE.Face3(r,t,u,[v,y,w]));this.faceVer
 t,s,[v,y,G])),this.faceVertexUvs[0].push([K,x,D]);if(!1===f&&0<b)for(this.vertices.push(new THREE.Vector3(0,-g,0)),h=0;h<d;h++)r=n[k][h+1],t=n[k][h],s=this.vertices.length-1,v=new THREE.Vector3(0,-1,0),y=new THREE.Vector3(0,-1,0),G=new THREE.Vector3(0,-1,0),K=p[k][h+1].clone(),x=p[k][h].clone(),D=new THREE.Vector2(x.x,1),this.faces.push(new THREE.Face3(r,t,s,[v,y,G])),this.faceVertexUvs[0].push([K,x,D]);this.computeFaceNormals()};THREE.CylinderGeometry.prototype=Object.create(THREE.Geometry.prototype);
 THREE.ExtrudeGeometry=function(a,b){"undefined"!==typeof a&&(THREE.Geometry.call(this),this.type="ExtrudeGeometry",a=a instanceof Array?a:[a],this.addShapeList(a,b),this.computeFaceNormals())};THREE.ExtrudeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry.prototype.addShapeList=function(a,b){for(var c=a.length,d=0;d<c;d++)this.addShape(a[d],b)};
 THREE.ExtrudeGeometry.prototype.addShape=function(a,b){function c(a,b,c){b||console.log("die");return b.clone().multiplyScalar(c).add(a)}function d(a,b,c){var d=1,d=a.x-b.x,e=a.y-b.y,f=c.x-a.x,g=c.y-a.y,h=d*d+e*e;if(1E-10<Math.abs(d*g-e*f)){var k=Math.sqrt(h),m=Math.sqrt(f*f+g*g),h=b.x-e/k;b=b.y+d/k;f=((c.x-g/m-h)*g-(c.y+f/m-b)*f)/(d*g-e*f);c=h+d*f-a.x;a=b+e*f-a.y;d=c*c+a*a;if(2>=d)return new THREE.Vector2(c,a);d=Math.sqrt(d/2)}else a=!1,1E-10<d?1E-10<f&&(a=!0):-1E-10>d?-1E-10>f&&(a=!0):Math.sign(e)==
-Math.sign(g)&&(a=!0),a?(c=-e,a=d,d=Math.sqrt(h)):(c=d,a=e,d=Math.sqrt(h/2));return new THREE.Vector2(c/d,a/d)}function e(a,b){var c,d;for(P=a.length;0<=--P;){c=P;d=P-1;0>d&&(d=a.length-1);for(var e=0,f=r+2*p,e=0;e<f;e++){var g=la*e,h=la*(e+1),k=b+c+g,g=b+d+g,m=b+d+h,h=b+c+h,k=k+R,g=g+R,m=m+R,h=h+R;F.faces.push(new THREE.Face3(k,g,h,null,null,y));F.faces.push(new THREE.Face3(g,m,h,null,null,y));k=G.generateSideWallUV(F,k,g,m,h);F.faceVertexUvs[0].push([k[0],k[1],k[3]]);F.faceVertexUvs[0].push([k[1],
+Math.sign(g)&&(a=!0),a?(c=-e,a=d,d=Math.sqrt(h)):(c=d,a=e,d=Math.sqrt(h/2));return new THREE.Vector2(c/d,a/d)}function e(a,b){var c,d;for(P=a.length;0<=--P;){c=P;d=P-1;0>d&&(d=a.length-1);for(var e=0,f=r+2*p,e=0;e<f;e++){var g=ma*e,h=ma*(e+1),k=b+c+g,g=b+d+g,m=b+d+h,h=b+c+h,k=k+R,g=g+R,m=m+R,h=h+R;F.faces.push(new THREE.Face3(k,g,h,null,null,y));F.faces.push(new THREE.Face3(g,m,h,null,null,y));k=G.generateSideWallUV(F,k,g,m,h);F.faceVertexUvs[0].push([k[0],k[1],k[3]]);F.faceVertexUvs[0].push([k[1],
 k[2],k[3]])}}}function f(a,b,c){F.vertices.push(new THREE.Vector3(a,b,c))}function g(a,b,c){a+=R;b+=R;c+=R;F.faces.push(new THREE.Face3(a,b,c,null,null,v));a=G.generateTopUV(F,a,b,c);F.faceVertexUvs[0].push(a)}var h=void 0!==b.amount?b.amount:100,k=void 0!==b.bevelThickness?b.bevelThickness:6,n=void 0!==b.bevelSize?b.bevelSize:k-2,p=void 0!==b.bevelSegments?b.bevelSegments:3,q=void 0!==b.bevelEnabled?b.bevelEnabled:!0,m=void 0!==b.curveSegments?b.curveSegments:12,r=void 0!==b.steps?b.steps:1,t=b.extrudePath,
 s,u=!1,v=b.material,y=b.extrudeMaterial,G=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,w,K,x,D;t&&(s=t.getSpacedPoints(r),u=!0,q=!1,w=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(t,r,!1),K=new THREE.Vector3,x=new THREE.Vector3,D=new THREE.Vector3);q||(n=k=p=0);var E,A,B,F=this,R=this.vertices.length,t=a.extractPoints(m),m=t.shape,H=t.holes;if(t=!THREE.Shape.Utils.isClockWise(m)){m=m.reverse();A=0;for(B=H.length;A<B;A++)E=H[A],THREE.Shape.Utils.isClockWise(E)&&
-(H[A]=E.reverse());t=!1}var C=THREE.Shape.Utils.triangulateShape(m,H),T=m;A=0;for(B=H.length;A<B;A++)E=H[A],m=m.concat(E);var Q,O,S,X,Y,la=m.length,ma,ya=C.length,t=[],P=0;S=T.length;Q=S-1;for(O=P+1;P<S;P++,Q++,O++)Q===S&&(Q=0),O===S&&(O=0),t[P]=d(T[P],T[Q],T[O]);var Ga=[],Fa,za=t.concat();A=0;for(B=H.length;A<B;A++){E=H[A];Fa=[];P=0;S=E.length;Q=S-1;for(O=P+1;P<S;P++,Q++,O++)Q===S&&(Q=0),O===S&&(O=0),Fa[P]=d(E[P],E[Q],E[O]);Ga.push(Fa);za=za.concat(Fa)}for(Q=0;Q<p;Q++){S=Q/p;X=k*(1-S);O=n*Math.sin(S*
-Math.PI/2);P=0;for(S=T.length;P<S;P++)Y=c(T[P],t[P],O),f(Y.x,Y.y,-X);A=0;for(B=H.length;A<B;A++)for(E=H[A],Fa=Ga[A],P=0,S=E.length;P<S;P++)Y=c(E[P],Fa[P],O),f(Y.x,Y.y,-X)}O=n;for(P=0;P<la;P++)Y=q?c(m[P],za[P],O):m[P],u?(x.copy(w.normals[0]).multiplyScalar(Y.x),K.copy(w.binormals[0]).multiplyScalar(Y.y),D.copy(s[0]).add(x).add(K),f(D.x,D.y,D.z)):f(Y.x,Y.y,0);for(S=1;S<=r;S++)for(P=0;P<la;P++)Y=q?c(m[P],za[P],O):m[P],u?(x.copy(w.normals[S]).multiplyScalar(Y.x),K.copy(w.binormals[S]).multiplyScalar(Y.y),
-D.copy(s[S]).add(x).add(K),f(D.x,D.y,D.z)):f(Y.x,Y.y,h/r*S);for(Q=p-1;0<=Q;Q--){S=Q/p;X=k*(1-S);O=n*Math.sin(S*Math.PI/2);P=0;for(S=T.length;P<S;P++)Y=c(T[P],t[P],O),f(Y.x,Y.y,h+X);A=0;for(B=H.length;A<B;A++)for(E=H[A],Fa=Ga[A],P=0,S=E.length;P<S;P++)Y=c(E[P],Fa[P],O),u?f(Y.x,Y.y+s[r-1].y,s[r-1].x+X):f(Y.x,Y.y,h+X)}(function(){if(q){var a;a=0*la;for(P=0;P<ya;P++)ma=C[P],g(ma[2]+a,ma[1]+a,ma[0]+a);a=r+2*p;a*=la;for(P=0;P<ya;P++)ma=C[P],g(ma[0]+a,ma[1]+a,ma[2]+a)}else{for(P=0;P<ya;P++)ma=C[P],g(ma[2],
-ma[1],ma[0]);for(P=0;P<ya;P++)ma=C[P],g(ma[0]+la*r,ma[1]+la*r,ma[2]+la*r)}})();(function(){var a=0;e(T,a);a+=T.length;A=0;for(B=H.length;A<B;A++)E=H[A],e(E,a),a+=E.length})()};
+(H[A]=E.reverse());t=!1}var C=THREE.Shape.Utils.triangulateShape(m,H),T=m;A=0;for(B=H.length;A<B;A++)E=H[A],m=m.concat(E);var Q,O,S,X,Y,ma=m.length,pa,ya=C.length,t=[],P=0;S=T.length;Q=S-1;for(O=P+1;P<S;P++,Q++,O++)Q===S&&(Q=0),O===S&&(O=0),t[P]=d(T[P],T[Q],T[O]);var Ga=[],Fa,za=t.concat();A=0;for(B=H.length;A<B;A++){E=H[A];Fa=[];P=0;S=E.length;Q=S-1;for(O=P+1;P<S;P++,Q++,O++)Q===S&&(Q=0),O===S&&(O=0),Fa[P]=d(E[P],E[Q],E[O]);Ga.push(Fa);za=za.concat(Fa)}for(Q=0;Q<p;Q++){S=Q/p;X=k*(1-S);O=n*Math.sin(S*
+Math.PI/2);P=0;for(S=T.length;P<S;P++)Y=c(T[P],t[P],O),f(Y.x,Y.y,-X);A=0;for(B=H.length;A<B;A++)for(E=H[A],Fa=Ga[A],P=0,S=E.length;P<S;P++)Y=c(E[P],Fa[P],O),f(Y.x,Y.y,-X)}O=n;for(P=0;P<ma;P++)Y=q?c(m[P],za[P],O):m[P],u?(x.copy(w.normals[0]).multiplyScalar(Y.x),K.copy(w.binormals[0]).multiplyScalar(Y.y),D.copy(s[0]).add(x).add(K),f(D.x,D.y,D.z)):f(Y.x,Y.y,0);for(S=1;S<=r;S++)for(P=0;P<ma;P++)Y=q?c(m[P],za[P],O):m[P],u?(x.copy(w.normals[S]).multiplyScalar(Y.x),K.copy(w.binormals[S]).multiplyScalar(Y.y),
+D.copy(s[S]).add(x).add(K),f(D.x,D.y,D.z)):f(Y.x,Y.y,h/r*S);for(Q=p-1;0<=Q;Q--){S=Q/p;X=k*(1-S);O=n*Math.sin(S*Math.PI/2);P=0;for(S=T.length;P<S;P++)Y=c(T[P],t[P],O),f(Y.x,Y.y,h+X);A=0;for(B=H.length;A<B;A++)for(E=H[A],Fa=Ga[A],P=0,S=E.length;P<S;P++)Y=c(E[P],Fa[P],O),u?f(Y.x,Y.y+s[r-1].y,s[r-1].x+X):f(Y.x,Y.y,h+X)}(function(){if(q){var a;a=0*ma;for(P=0;P<ya;P++)pa=C[P],g(pa[2]+a,pa[1]+a,pa[0]+a);a=r+2*p;a*=ma;for(P=0;P<ya;P++)pa=C[P],g(pa[0]+a,pa[1]+a,pa[2]+a)}else{for(P=0;P<ya;P++)pa=C[P],g(pa[2],
+pa[1],pa[0]);for(P=0;P<ya;P++)pa=C[P],g(pa[0]+ma*r,pa[1]+ma*r,pa[2]+ma*r)}})();(function(){var a=0;e(T,a);a+=T.length;A=0;for(B=H.length;A<B;A++)E=H[A],e(E,a),a+=E.length})()};
 THREE.ExtrudeGeometry.WorldUVGenerator={generateTopUV:function(a,b,c,d){a=a.vertices;b=a[b];c=a[c];d=a[d];return[new THREE.Vector2(b.x,b.y),new THREE.Vector2(c.x,c.y),new THREE.Vector2(d.x,d.y)]},generateSideWallUV:function(a,b,c,d,e){a=a.vertices;b=a[b];c=a[c];d=a[d];e=a[e];return.01>Math.abs(b.y-c.y)?[new THREE.Vector2(b.x,1-b.z),new THREE.Vector2(c.x,1-c.z),new THREE.Vector2(d.x,1-d.z),new THREE.Vector2(e.x,1-e.z)]:[new THREE.Vector2(b.y,1-b.z),new THREE.Vector2(c.y,1-c.z),new THREE.Vector2(d.y,
 1-d.z),new THREE.Vector2(e.y,1-e.z)]}};THREE.ShapeGeometry=function(a,b){THREE.Geometry.call(this);this.type="ShapeGeometry";!1===a instanceof Array&&(a=[a]);this.addShapeList(a,b);this.computeFaceNormals()};THREE.ShapeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ShapeGeometry.prototype.addShapeList=function(a,b){for(var c=0,d=a.length;c<d;c++)this.addShape(a[c],b);return this};
 THREE.ShapeGeometry.prototype.addShape=function(a,b){void 0===b&&(b={});var c=b.material,d=void 0===b.UVGenerator?THREE.ExtrudeGeometry.WorldUVGenerator:b.UVGenerator,e,f,g,h=this.vertices.length;e=a.extractPoints(void 0!==b.curveSegments?b.curveSegments:12);var k=e.shape,n=e.holes;if(!THREE.Shape.Utils.isClockWise(k))for(k=k.reverse(),e=0,f=n.length;e<f;e++)g=n[e],THREE.Shape.Utils.isClockWise(g)&&(n[e]=g.reverse());var p=THREE.Shape.Utils.triangulateShape(k,n);e=0;for(f=n.length;e<f;e++)g=n[e],