diff --git a/build/three.js b/build/three.js
index c113e888602c2fe8f304131f2bcf9b04a7613b39..7da7b5c34ce9bf7cd05f600240a865062478a3a6 100644
--- a/build/three.js
+++ b/build/three.js
@@ -15981,10 +15981,22 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 	this.deallocateTexture = function ( texture ) {
 
-		if ( ! texture.__webglInit ) return;
+		// cube texture
 
-		texture.__webglInit = false;
-		_gl.deleteTexture( texture.__webglTexture );
+		if ( texture.image && texture.image.__webglTextureCube ) {
+
+			_gl.deleteTexture( texture.image.__webglTextureCube );
+
+		// 2D texture
+
+		} else {
+
+			if ( ! texture.__webglInit ) return;
+
+			texture.__webglInit = false;
+			_gl.deleteTexture( texture.__webglTexture );
+
+		}
 
 		_this.info.memory.textures --;
 
@@ -22316,6 +22328,8 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 					texture.image.__webglTextureCube = _gl.createTexture();
 
+					_this.info.memory.textures ++;
+
 				}
 
 				_gl.activeTexture( _gl.TEXTURE0 + slot );
@@ -22445,6 +22459,8 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 			renderTarget.__webglTexture = _gl.createTexture();
 
+			_this.info.memory.textures ++;
+
 			// Setup texture, create render and frame buffers
 
 			var isTargetPowerOfTwo = isPowerOfTwo( renderTarget.width ) && isPowerOfTwo( renderTarget.height ),
@@ -24174,7 +24190,7 @@ THREE.ImageUtils = {
 				if ( images.loadCount === 6 ) {
 
 					texture.needsUpdate = true;
-					if ( onLoad ) onLoad();
+					if ( onLoad ) onLoad( texture );
 
 				}
 
@@ -24229,7 +24245,7 @@ THREE.ImageUtils = {
 
 					texture.format = dds.format;
 					texture.needsUpdate = true;
-					if ( onLoad ) onLoad();
+					if ( onLoad ) onLoad( texture );
 
 				}
 
@@ -24237,17 +24253,68 @@ THREE.ImageUtils = {
 
 		}
 
-		for ( var i = 0, il = array.length; i < il; ++ i ) {
+		// compressed cubemap textures as 6 separate DDS files
 
-			var cubeImage = {};
-			images[ i ] = cubeImage;
+		if ( array instanceof Array ) {
+
+			for ( var i = 0, il = array.length; i < il; ++ i ) {
+
+				var cubeImage = {};
+				images[ i ] = cubeImage;
+
+				var request = new XMLHttpRequest();
 
+				request.onload = generateCubeFaceCallback( request, cubeImage );
+				request.onerror = onError;
+
+				var url = array[ i ];
+
+				request.open( 'GET', url, true );
+				request.responseType = "arraybuffer";
+				request.send( null );
+
+			}
+
+		// compressed cubemap texture stored in a single DDS file
+
+		} else {
+
+			var url = array;
 			var request = new XMLHttpRequest();
 
-			request.onload = generateCubeFaceCallback( request, cubeImage );
-			request.onerror = onError;
+			request.onload = function( ) {
+
+				var buffer = request.response;
+				var dds = THREE.ImageUtils.parseDDS( buffer, true );
+
+				if ( dds.isCubemap ) {
+
+					var faces = dds.mipmaps.length / dds.mipmapCount;
+
+					for ( var f = 0; f < faces; f ++ ) {
+
+						images[ f ] = { mipmaps : [] };
 
-			var url = array[ i ];
+						for ( var i = 0; i < dds.mipmapCount; i ++ ) {
+
+							images[ f ].mipmaps.push( dds.mipmaps[ f * dds.mipmapCount + i ] );
+							images[ f ].format = dds.format;
+							images[ f ].width = dds.width;
+							images[ f ].height = dds.height;
+
+						}
+
+					}
+
+					texture.format = dds.format;
+					texture.needsUpdate = true;
+					if ( onLoad ) onLoad( texture );
+
+				}
+
+			}
+
+			request.onerror = onError;
 
 			request.open( 'GET', url, true );
 			request.responseType = "arraybuffer";
@@ -24339,85 +24406,103 @@ THREE.ImageUtils = {
 		var off_pfFlags = 20;
 		var off_pfFourCC = 21;
 
+		var off_caps = 27;
+		var off_caps2 = 28;
+		var off_caps3 = 29;
+		var off_caps4 = 30;
+
 		// Parse header
 
 		var header = new Int32Array( buffer, 0, headerLengthInt );
 
-        if ( header[ off_magic ] !== DDS_MAGIC ) {
+		if ( header[ off_magic ] !== DDS_MAGIC ) {
 
-            console.error( "ImageUtils.parseDDS(): Invalid magic number in DDS header" );
-            return dds;
+			console.error( "ImageUtils.parseDDS(): Invalid magic number in DDS header" );
+			return dds;
 
-        }
+		}
 
-        if ( ! header[ off_pfFlags ] & DDPF_FOURCC ) {
+		if ( ! header[ off_pfFlags ] & DDPF_FOURCC ) {
 
-            console.error( "ImageUtils.parseDDS(): Unsupported format, must contain a FourCC code" );
-            return dds;
+			console.error( "ImageUtils.parseDDS(): Unsupported format, must contain a FourCC code" );
+			return dds;
 
-        }
+		}
 
 		var blockBytes;
 
 		var fourCC = header[ off_pfFourCC ];
 
-        switch ( fourCC ) {
+		switch ( fourCC ) {
 
 			case FOURCC_DXT1:
 
 				blockBytes = 8;
-                dds.format = THREE.RGB_S3TC_DXT1_Format;
-                break;
+				dds.format = THREE.RGB_S3TC_DXT1_Format;
+				break;
 
-            case FOURCC_DXT3:
+			case FOURCC_DXT3:
 
-                blockBytes = 16;
-                dds.format = THREE.RGBA_S3TC_DXT3_Format;
-                break;
+				blockBytes = 16;
+				dds.format = THREE.RGBA_S3TC_DXT3_Format;
+				break;
 
-            case FOURCC_DXT5:
+			case FOURCC_DXT5:
 
-                blockBytes = 16;
-                dds.format = THREE.RGBA_S3TC_DXT5_Format;
-                break;
+				blockBytes = 16;
+				dds.format = THREE.RGBA_S3TC_DXT5_Format;
+				break;
 
-            default:
+			default:
 
-                console.error( "ImageUtils.parseDDS(): Unsupported FourCC code: ", int32ToFourCC( fourCC ) );
-                return dds;
+				console.error( "ImageUtils.parseDDS(): Unsupported FourCC code: ", int32ToFourCC( fourCC ) );
+				return dds;
 
-        }
+		}
 
 		dds.mipmapCount = 1;
 
-        if ( header[ off_flags ] & DDSD_MIPMAPCOUNT && loadMipmaps !== false ) {
+		if ( header[ off_flags ] & DDSD_MIPMAPCOUNT && loadMipmaps !== false ) {
+
+			dds.mipmapCount = Math.max( 1, header[ off_mipmapCount ] );
 
-            dds.mipmapCount = Math.max( 1, header[ off_mipmapCount ] );
+		}
+
+		//TODO: Verify that all faces of the cubemap are present with DDSCAPS2_CUBEMAP_POSITIVEX, etc.
 
-        }
+		dds.isCubemap = header[ off_caps2 ] & DDSCAPS2_CUBEMAP ? true : false;
 
-        dds.width = header[ off_width ];
-        dds.height = header[ off_height ];
+		dds.width = header[ off_width ];
+		dds.height = header[ off_height ];
 
-        var dataOffset = header[ off_size ] + 4;
+		var dataOffset = header[ off_size ] + 4;
 
 		// Extract mipmaps buffers
 
 		var width = dds.width;
 		var height = dds.height;
 
-		for ( var i = 0; i < dds.mipmapCount; i ++ ) {
+		var faces = dds.isCubemap ? 6 : 1;
+
+		for ( var face = 0; face < faces; face ++ ) {
+
+			for ( var i = 0; i < dds.mipmapCount; i ++ ) {
 
-			var dataLength = Math.max( 4, width ) / 4 * Math.max( 4, height ) / 4 * blockBytes;
-			var byteArray = new Uint8Array( buffer, dataOffset, dataLength );
+				var dataLength = Math.max( 4, width ) / 4 * Math.max( 4, height ) / 4 * blockBytes;
+				var byteArray = new Uint8Array( buffer, dataOffset, dataLength );
 
-			var mipmap = { "data": byteArray, "width": width, "height": height };
-			dds.mipmaps.push( mipmap );
+				var mipmap = { "data": byteArray, "width": width, "height": height };
+				dds.mipmaps.push( mipmap );
 
-			dataOffset += dataLength;
+				dataOffset += dataLength;
+
+				width = Math.max( width * 0.5, 1 );
+				height = Math.max( height * 0.5, 1 );
+
+			}
 
-			width = Math.max( width * 0.5, 1 );
-			height = Math.max( height * 0.5, 1 );
+			width = dds.width;
+			height = dds.height;
 
 		}
 
@@ -31196,7 +31281,7 @@ THREE.TubeGeometry = function( path, segments, radius, radiusSegments, closed, d
 		a, b, c, d,
 		uva, uvb, uvc, uvd;
 
-	var frames = new THREE.TubeGeometry.FrenetFrames(path, segments, closed),
+	var frames = new THREE.TubeGeometry.FrenetFrames( this.path, this.segments, this.closed ),
 		tangents = frames.tangents,
 		normals = frames.normals,
 		binormals = frames.binormals;
@@ -31259,7 +31344,7 @@ THREE.TubeGeometry = function( path, segments, radius, radiusSegments, closed, d
 
 		for ( j = 0; j < this.radiusSegments; j++ ) {
 
-			ip = ( closed ) ? (i + 1) % this.segments : i + 1;
+			ip = ( this.closed ) ? (i + 1) % this.segments : i + 1;
 			jp = (j + 1) % this.radiusSegments;
 
 			a = this.grid[ i ][ j ];		// *** NOT NECESSARILY PLANAR ! ***
@@ -31290,8 +31375,7 @@ THREE.TubeGeometry.prototype = Object.create( THREE.Geometry.prototype );
 // For computing of Frenet frames, exposing the tangents, normals and binormals the spline
 THREE.TubeGeometry.FrenetFrames = function(path, segments, closed) {
 
-	var 
-		tangent = new THREE.Vector3(),
+	var	tangent = new THREE.Vector3(),
 		normal = new THREE.Vector3(),
 		binormal = new THREE.Vector3(),
 
diff --git a/build/three.min.js b/build/three.min.js
index 15609c015ba2056cd8e0a3a86a6a3c0a70f9c415..39f85ca775796bde63163845dbbfac170e8355a5 100644
--- a/build/three.min.js
+++ b/build/three.min.js
@@ -73,16 +73,16 @@ this.matrixWorld.multiply(this.parent.matrixWorld,this.matrix),this.matrixWorldN
 a.matrixWorld.copy(this.matrixWorld);a.matrixRotationWorld.copy(this.matrixRotationWorld);a.matrixAutoUpdate=this.matrixAutoUpdate;a.matrixWorldNeedsUpdate=this.matrixWorldNeedsUpdate;a.quaternion.copy(this.quaternion);a.useQuaternion=this.useQuaternion;a.boundRadius=this.boundRadius;a.boundRadiusScale=this.boundRadiusScale;a.visible=this.visible;a.castShadow=this.castShadow;a.receiveShadow=this.receiveShadow;a.frustumCulled=this.frustumCulled;for(var b=0;b<this.children.length;b++)a.add(this.children[b].clone());
 return a},deallocate:function(){var a=THREE.Object3DLibrary.indexOf(this);-1!==a&&THREE.Object3DLibrary.splice(a,1)}};THREE.Object3D.__m1=new THREE.Matrix4;THREE.Object3D.defaultEulerOrder="XYZ";THREE.Object3DIdCount=0;THREE.Object3DLibrary=[];THREE.Projector=function(){function a(){if(f===h){var a=new THREE.RenderableObject;g.push(a);h++;f++;return a}return g[f++]}function b(){if(j===m){var a=new THREE.RenderableVertex;l.push(a);m++;j++;return a}return l[j++]}function c(a,b){return b.z-a.z}function d(a,b){var c=0,d=1,e=a.z+a.w,f=b.z+b.w,g=-a.z+a.w,h=-b.z+b.w;if(0<=e&&0<=f&&0<=g&&0<=h)return!0;if(0>e&&0>f||0>g&&0>h)return!1;0>e?c=Math.max(c,e/(e-f)):0>f&&(d=Math.min(d,e/(e-f)));0>g?c=Math.max(c,g/(g-h)):0>h&&(d=Math.min(d,g/(g-h)));if(d<
 c)return!1;a.lerpSelf(b,c);b.lerpSelf(a,1-d);return!0}var e,f,g=[],h=0,i,j,l=[],m=0,n,p,q=[],r=0,u,t=[],D=0,x,s,F=[],A=0,v,z,E=[],B=0,J={objects:[],sprites:[],lights:[],elements:[]},K=new THREE.Vector3,C=new THREE.Vector4,L=new THREE.Matrix4,I=new THREE.Matrix4,M=new THREE.Matrix3,Q=new THREE.Frustum,O=new THREE.Vector4,R=new THREE.Vector4;this.projectVector=function(a,b){b.matrixWorldInverse.getInverse(b.matrixWorld);L.multiply(b.projectionMatrix,b.matrixWorldInverse);L.multiplyVector3(a);return a};
-this.unprojectVector=function(a,b){b.projectionMatrixInverse.getInverse(b.projectionMatrix);L.multiply(b.matrixWorld,b.projectionMatrixInverse);L.multiplyVector3(a);return a};this.pickingRay=function(a,b){var c;a.z=-1;c=new THREE.Vector3(a.x,a.y,1);this.unprojectVector(a,b);this.unprojectVector(c,b);c.subSelf(a).normalize();return new THREE.Ray(a,c)};this.projectScene=function(g,h,m,S){var aa=h.near,ga=h.far,Ia=!1,H,ca,ia,Z,ja,da,ba,oa,eb,Ma,za,qa,Sa,fb,vb;z=s=u=p=0;J.elements.length=0;g.updateMatrixWorld();
+this.unprojectVector=function(a,b){b.projectionMatrixInverse.getInverse(b.projectionMatrix);L.multiply(b.matrixWorld,b.projectionMatrixInverse);L.multiplyVector3(a);return a};this.pickingRay=function(a,b){var c;a.z=-1;c=new THREE.Vector3(a.x,a.y,1);this.unprojectVector(a,b);this.unprojectVector(c,b);c.subSelf(a).normalize();return new THREE.Ray(a,c)};this.projectScene=function(g,h,m,S){var aa=h.near,ga=h.far,Ia=!1,H,ca,ia,Z,ja,da,ba,oa,fb,Ma,za,qa,Sa,gb,vb;z=s=u=p=0;J.elements.length=0;g.updateMatrixWorld();
 void 0===h.parent&&h.updateMatrixWorld();h.matrixWorldInverse.getInverse(h.matrixWorld);L.multiply(h.projectionMatrix,h.matrixWorldInverse);Q.setFromMatrix(L);f=0;J.objects.length=0;J.sprites.length=0;J.lights.length=0;var rb=function(b){for(var c=0,d=b.children.length;c<d;c++){var f=b.children[c];if(!1!==f.visible){if(f instanceof THREE.Light)J.lights.push(f);else if(f instanceof THREE.Mesh||f instanceof THREE.Line){if(!1===f.frustumCulled||!0===Q.contains(f))e=a(),e.object=f,null!==f.renderDepth?
 e.z=f.renderDepth:(K.copy(f.matrixWorld.getPosition()),L.multiplyVector3(K),e.z=K.z),J.objects.push(e)}else f instanceof THREE.Sprite||f instanceof THREE.Particle?(e=a(),e.object=f,null!==f.renderDepth?e.z=f.renderDepth:(K.copy(f.matrixWorld.getPosition()),L.multiplyVector3(K),e.z=K.z),J.sprites.push(e)):(e=a(),e.object=f,null!==f.renderDepth?e.z=f.renderDepth:(K.copy(f.matrixWorld.getPosition()),L.multiplyVector3(K),e.z=K.z),J.objects.push(e));rb(f)}}};rb(g);!0===m&&J.objects.sort(c);g=0;for(m=J.objects.length;g<
-m;g++)if(oa=J.objects[g].object,eb=oa.matrixWorld,j=0,oa instanceof THREE.Mesh){Ma=oa.geometry;ia=Ma.vertices;za=Ma.faces;Ma=Ma.faceVertexUvs;M.getInverse(eb);M.transpose();Sa=oa.material instanceof THREE.MeshFaceMaterial;fb=!0===Sa?oa.material:null;H=0;for(ca=ia.length;H<ca;H++)i=b(),i.positionWorld.copy(ia[H]),eb.multiplyVector3(i.positionWorld),i.positionScreen.copy(i.positionWorld),L.multiplyVector4(i.positionScreen),i.positionScreen.x/=i.positionScreen.w,i.positionScreen.y/=i.positionScreen.w,
-i.visible=i.positionScreen.z>aa&&i.positionScreen.z<ga;ia=0;for(H=za.length;ia<H;ia++)if(ca=za[ia],vb=!0===Sa?fb.materials[ca.materialIndex]:oa.material,void 0!==vb){da=vb.side;if(ca instanceof THREE.Face3)if(Z=l[ca.a],ja=l[ca.b],ba=l[ca.c],!0===Z.visible&&!0===ja.visible&&!0===ba.visible)if(Ia=0>(ba.positionScreen.x-Z.positionScreen.x)*(ja.positionScreen.y-Z.positionScreen.y)-(ba.positionScreen.y-Z.positionScreen.y)*(ja.positionScreen.x-Z.positionScreen.x),da===THREE.DoubleSide||Ia===(da===THREE.FrontSide))p===
+m;g++)if(oa=J.objects[g].object,fb=oa.matrixWorld,j=0,oa instanceof THREE.Mesh){Ma=oa.geometry;ia=Ma.vertices;za=Ma.faces;Ma=Ma.faceVertexUvs;M.getInverse(fb);M.transpose();Sa=oa.material instanceof THREE.MeshFaceMaterial;gb=!0===Sa?oa.material:null;H=0;for(ca=ia.length;H<ca;H++)i=b(),i.positionWorld.copy(ia[H]),fb.multiplyVector3(i.positionWorld),i.positionScreen.copy(i.positionWorld),L.multiplyVector4(i.positionScreen),i.positionScreen.x/=i.positionScreen.w,i.positionScreen.y/=i.positionScreen.w,
+i.visible=i.positionScreen.z>aa&&i.positionScreen.z<ga;ia=0;for(H=za.length;ia<H;ia++)if(ca=za[ia],vb=!0===Sa?gb.materials[ca.materialIndex]:oa.material,void 0!==vb){da=vb.side;if(ca instanceof THREE.Face3)if(Z=l[ca.a],ja=l[ca.b],ba=l[ca.c],!0===Z.visible&&!0===ja.visible&&!0===ba.visible)if(Ia=0>(ba.positionScreen.x-Z.positionScreen.x)*(ja.positionScreen.y-Z.positionScreen.y)-(ba.positionScreen.y-Z.positionScreen.y)*(ja.positionScreen.x-Z.positionScreen.x),da===THREE.DoubleSide||Ia===(da===THREE.FrontSide))p===
 r?(qa=new THREE.RenderableFace3,q.push(qa),r++,p++,n=qa):n=q[p++],n.v1.copy(Z),n.v2.copy(ja),n.v3.copy(ba);else continue;else continue;else if(ca instanceof THREE.Face4)if(Z=l[ca.a],ja=l[ca.b],ba=l[ca.c],qa=l[ca.d],!0===Z.visible&&!0===ja.visible&&!0===ba.visible&&!0===qa.visible)if(Ia=0>(qa.positionScreen.x-Z.positionScreen.x)*(ja.positionScreen.y-Z.positionScreen.y)-(qa.positionScreen.y-Z.positionScreen.y)*(ja.positionScreen.x-Z.positionScreen.x)||0>(ja.positionScreen.x-ba.positionScreen.x)*(qa.positionScreen.y-
 ba.positionScreen.y)-(ja.positionScreen.y-ba.positionScreen.y)*(qa.positionScreen.x-ba.positionScreen.x),da===THREE.DoubleSide||Ia===(da===THREE.FrontSide)){if(u===D){var nb=new THREE.RenderableFace4;t.push(nb);D++;u++;n=nb}else n=t[u++];n.v1.copy(Z);n.v2.copy(ja);n.v3.copy(ba);n.v4.copy(qa)}else continue;else continue;n.normalWorld.copy(ca.normal);!1===Ia&&(da===THREE.BackSide||da===THREE.DoubleSide)&&n.normalWorld.negate();M.multiplyVector3(n.normalWorld).normalize();n.centroidWorld.copy(ca.centroid);
-eb.multiplyVector3(n.centroidWorld);n.centroidScreen.copy(n.centroidWorld);L.multiplyVector3(n.centroidScreen);ba=ca.vertexNormals;Z=0;for(ja=ba.length;Z<ja;Z++)qa=n.vertexNormalsWorld[Z],qa.copy(ba[Z]),!1===Ia&&(da===THREE.BackSide||da===THREE.DoubleSide)&&qa.negate(),M.multiplyVector3(qa).normalize();n.vertexNormalsLength=ba.length;Z=0;for(ja=Ma.length;Z<ja;Z++)if(qa=Ma[Z][ia],void 0!==qa){da=0;for(ba=qa.length;da<ba;da++)n.uvs[Z][da]=qa[da]}n.color=ca.color;n.material=vb;n.z=n.centroidScreen.z;
-J.elements.push(n)}}else if(oa instanceof THREE.Line){I.multiply(L,eb);ia=oa.geometry.vertices;Z=b();Z.positionScreen.copy(ia[0]);I.multiplyVector4(Z.positionScreen);eb=oa.type===THREE.LinePieces?2:1;H=1;for(ca=ia.length;H<ca;H++)Z=b(),Z.positionScreen.copy(ia[H]),I.multiplyVector4(Z.positionScreen),0<(H+1)%eb||(ja=l[j-2],O.copy(Z.positionScreen),R.copy(ja.positionScreen),!0===d(O,R)&&(O.multiplyScalar(1/O.w),R.multiplyScalar(1/R.w),s===A?(za=new THREE.RenderableLine,F.push(za),A++,s++,x=za):x=F[s++],
-x.v1.positionScreen.copy(O),x.v2.positionScreen.copy(R),x.z=Math.max(O.z,R.z),x.material=oa.material,J.elements.push(x)))}g=0;for(m=J.sprites.length;g<m;g++)oa=J.sprites[g].object,eb=oa.matrixWorld,oa instanceof THREE.Particle&&(C.set(eb.elements[12],eb.elements[13],eb.elements[14],1),L.multiplyVector4(C),C.z/=C.w,0<C.z&&1>C.z&&(z===B?(aa=new THREE.RenderableParticle,E.push(aa),B++,z++,v=aa):v=E[z++],v.object=oa,v.x=C.x/C.w,v.y=C.y/C.w,v.z=C.z,v.rotation=oa.rotation.z,v.scale.x=oa.scale.x*Math.abs(v.x-
+fb.multiplyVector3(n.centroidWorld);n.centroidScreen.copy(n.centroidWorld);L.multiplyVector3(n.centroidScreen);ba=ca.vertexNormals;Z=0;for(ja=ba.length;Z<ja;Z++)qa=n.vertexNormalsWorld[Z],qa.copy(ba[Z]),!1===Ia&&(da===THREE.BackSide||da===THREE.DoubleSide)&&qa.negate(),M.multiplyVector3(qa).normalize();n.vertexNormalsLength=ba.length;Z=0;for(ja=Ma.length;Z<ja;Z++)if(qa=Ma[Z][ia],void 0!==qa){da=0;for(ba=qa.length;da<ba;da++)n.uvs[Z][da]=qa[da]}n.color=ca.color;n.material=vb;n.z=n.centroidScreen.z;
+J.elements.push(n)}}else if(oa instanceof THREE.Line){I.multiply(L,fb);ia=oa.geometry.vertices;Z=b();Z.positionScreen.copy(ia[0]);I.multiplyVector4(Z.positionScreen);fb=oa.type===THREE.LinePieces?2:1;H=1;for(ca=ia.length;H<ca;H++)Z=b(),Z.positionScreen.copy(ia[H]),I.multiplyVector4(Z.positionScreen),0<(H+1)%fb||(ja=l[j-2],O.copy(Z.positionScreen),R.copy(ja.positionScreen),!0===d(O,R)&&(O.multiplyScalar(1/O.w),R.multiplyScalar(1/R.w),s===A?(za=new THREE.RenderableLine,F.push(za),A++,s++,x=za):x=F[s++],
+x.v1.positionScreen.copy(O),x.v2.positionScreen.copy(R),x.z=Math.max(O.z,R.z),x.material=oa.material,J.elements.push(x)))}g=0;for(m=J.sprites.length;g<m;g++)oa=J.sprites[g].object,fb=oa.matrixWorld,oa instanceof THREE.Particle&&(C.set(fb.elements[12],fb.elements[13],fb.elements[14],1),L.multiplyVector4(C),C.z/=C.w,0<C.z&&1>C.z&&(z===B?(aa=new THREE.RenderableParticle,E.push(aa),B++,z++,v=aa):v=E[z++],v.object=oa,v.x=C.x/C.w,v.y=C.y/C.w,v.z=C.z,v.rotation=oa.rotation.z,v.scale.x=oa.scale.x*Math.abs(v.x-
 (C.x+h.projectionMatrix.elements[0])/(C.w+h.projectionMatrix.elements[12])),v.scale.y=oa.scale.y*Math.abs(v.y-(C.y+h.projectionMatrix.elements[5])/(C.w+h.projectionMatrix.elements[13])),v.material=oa.material,J.elements.push(v)));!0===S&&J.elements.sort(c);return J}};THREE.Quaternion=function(a,b,c,d){this.x=a||0;this.y=b||0;this.z=c||0;this.w=void 0!==d?d:1};
 THREE.Quaternion.prototype={constructor:THREE.Quaternion,set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=a.w;return this},setFromEuler:function(a,b){var c=Math.cos(a.x/2),d=Math.cos(a.y/2),e=Math.cos(a.z/2),f=Math.sin(a.x/2),g=Math.sin(a.y/2),h=Math.sin(a.z/2);void 0===b||"XYZ"===b?(this.x=f*d*e+c*g*h,this.y=c*g*e-f*d*h,this.z=c*d*h+f*g*e,this.w=c*d*e-f*g*h):"YXZ"===b?(this.x=f*d*e+c*g*h,this.y=c*g*e-f*d*h,this.z=c*d*
 h-f*g*e,this.w=c*d*e+f*g*h):"ZXY"===b?(this.x=f*d*e-c*g*h,this.y=c*g*e+f*d*h,this.z=c*d*h+f*g*e,this.w=c*d*e-f*g*h):"ZYX"===b?(this.x=f*d*e-c*g*h,this.y=c*g*e+f*d*h,this.z=c*d*h-f*g*e,this.w=c*d*e+f*g*h):"YZX"===b?(this.x=f*d*e+c*g*h,this.y=c*g*e+f*d*h,this.z=c*d*h-f*g*e,this.w=c*d*e-f*g*h):"XZY"===b&&(this.x=f*d*e-c*g*h,this.y=c*g*e-f*d*h,this.z=c*d*h+f*g*e,this.w=c*d*e+f*g*h);return this},setFromAxisAngle:function(a,b){var c=b/2,d=Math.sin(c);this.x=a.x*d;this.y=a.y*d;this.z=a.z*d;this.w=Math.cos(c);
@@ -222,34 +222,34 @@ THREE.LOD.prototype.update=function(a){if(1<this.LODs.length){a.matrixWorldInver
 THREE.Sprite.prototype.updateMatrix=function(){this.matrix.setPosition(this.position);this.rotation3d.set(0,0,this.rotation);this.matrix.setRotationFromEuler(this.rotation3d);if(1!==this.scale.x||1!==this.scale.y)this.matrix.scale(this.scale),this.boundRadiusScale=Math.max(this.scale.x,this.scale.y);this.matrixWorldNeedsUpdate=!0};THREE.Sprite.prototype.clone=function(a){void 0===a&&(a=new THREE.Sprite(this.material));THREE.Object3D.prototype.clone.call(this,a);return a};THREE.Scene=function(){THREE.Object3D.call(this);this.overrideMaterial=this.fog=null;this.matrixAutoUpdate=!1;this.__objects=[];this.__lights=[];this.__objectsAdded=[];this.__objectsRemoved=[]};THREE.Scene.prototype=Object.create(THREE.Object3D.prototype);
 THREE.Scene.prototype.__addObject=function(a){if(a instanceof THREE.Light)-1===this.__lights.indexOf(a)&&this.__lights.push(a),a.target&&void 0===a.target.parent&&this.add(a.target);else if(!(a instanceof THREE.Camera||a instanceof THREE.Bone)&&-1===this.__objects.indexOf(a)){this.__objects.push(a);this.__objectsAdded.push(a);var b=this.__objectsRemoved.indexOf(a);-1!==b&&this.__objectsRemoved.splice(b,1)}for(b=0;b<a.children.length;b++)this.__addObject(a.children[b])};
 THREE.Scene.prototype.__removeObject=function(a){if(a instanceof THREE.Light){var b=this.__lights.indexOf(a);-1!==b&&this.__lights.splice(b,1)}else a instanceof THREE.Camera||(b=this.__objects.indexOf(a),-1!==b&&(this.__objects.splice(b,1),this.__objectsRemoved.push(a),b=this.__objectsAdded.indexOf(a),-1!==b&&this.__objectsAdded.splice(b,1)));for(b=0;b<a.children.length;b++)this.__removeObject(a.children[b])};THREE.Fog=function(a,b,c){this.name="";this.color=new THREE.Color(a);this.near=void 0!==b?b:1;this.far=void 0!==c?c:1E3};THREE.Fog.prototype.clone=function(){return new THREE.Fog(this.color.getHex(),this.near,this.far)};THREE.FogExp2=function(a,b){this.name="";this.color=new THREE.Color(a);this.density=void 0!==b?b:2.5E-4};THREE.FogExp2.prototype.clone=function(){return new THREE.FogExp2(this.color.getHex(),this.density)};THREE.CanvasRenderer=function(a){function b(a){D!==a&&(D=r.globalAlpha=a)}function c(a){x!==a&&(a===THREE.NormalBlending?r.globalCompositeOperation="source-over":a===THREE.AdditiveBlending?r.globalCompositeOperation="lighter":a===THREE.SubtractiveBlending&&(r.globalCompositeOperation="darker"),x=a)}function d(a){s!==a&&(s=r.strokeStyle=a)}function e(a){F!==a&&(F=r.fillStyle=a)}console.log("THREE.CanvasRenderer",THREE.REVISION);var a=a||{},f=this,g,h,i,j=new THREE.Projector,l=void 0!==a.canvas?a.canvas:
-document.createElement("canvas"),m,n,p,q,r=l.getContext("2d"),u=new THREE.Color(0),t=0,D=1,x=0,s=null,F=null,A=null,v=null,z=null,E,B,J,K,C=new THREE.RenderableVertex,L=new THREE.RenderableVertex,I,M,Q,O,R,T,N,P,S,aa,ga,Ia,H=new THREE.Color,ca=new THREE.Color,ia=new THREE.Color,Z=new THREE.Color,ja=new THREE.Color,da=new THREE.Color,ba=new THREE.Color,oa={},eb={},Ma,za,qa,Sa,fb,vb,rb,nb,mb,ac,qb=new THREE.Rectangle,Ta=new THREE.Rectangle,ra=new THREE.Rectangle,ob=!1,la=new THREE.Color,sb=new THREE.Color,
-gb=new THREE.Color,Ba=new THREE.Vector3,tb,Wa,wb,Xa,ab,cb,a=16;tb=document.createElement("canvas");tb.width=tb.height=2;Wa=tb.getContext("2d");Wa.fillStyle="rgba(0,0,0,1)";Wa.fillRect(0,0,2,2);wb=Wa.getImageData(0,0,2,2);Xa=wb.data;ab=document.createElement("canvas");ab.width=ab.height=a;cb=ab.getContext("2d");cb.translate(-a/2,-a/2);cb.scale(a,a);a--;this.domElement=l;this.sortElements=this.sortObjects=this.autoClear=!0;this.info={render:{vertices:0,faces:0}};this.setSize=function(a,b){m=a;n=b;p=
+document.createElement("canvas"),m,n,p,q,r=l.getContext("2d"),u=new THREE.Color(0),t=0,D=1,x=0,s=null,F=null,A=null,v=null,z=null,E,B,J,K,C=new THREE.RenderableVertex,L=new THREE.RenderableVertex,I,M,Q,O,R,T,N,P,S,aa,ga,Ia,H=new THREE.Color,ca=new THREE.Color,ia=new THREE.Color,Z=new THREE.Color,ja=new THREE.Color,da=new THREE.Color,ba=new THREE.Color,oa={},fb={},Ma,za,qa,Sa,gb,vb,rb,nb,mb,ac,qb=new THREE.Rectangle,Ta=new THREE.Rectangle,ra=new THREE.Rectangle,ob=!1,la=new THREE.Color,sb=new THREE.Color,
+hb=new THREE.Color,Ba=new THREE.Vector3,tb,Wa,wb,Xa,bb,db,a=16;tb=document.createElement("canvas");tb.width=tb.height=2;Wa=tb.getContext("2d");Wa.fillStyle="rgba(0,0,0,1)";Wa.fillRect(0,0,2,2);wb=Wa.getImageData(0,0,2,2);Xa=wb.data;bb=document.createElement("canvas");bb.width=bb.height=a;db=bb.getContext("2d");db.translate(-a/2,-a/2);db.scale(a,a);a--;this.domElement=l;this.sortElements=this.sortObjects=this.autoClear=!0;this.info={render:{vertices:0,faces:0}};this.setSize=function(a,b){m=a;n=b;p=
 Math.floor(m/2);q=Math.floor(n/2);l.width=m;l.height=n;qb.set(-p,-q,p,q);Ta.set(-p,-q,p,q);D=1;x=0;z=v=A=F=s=null};this.setClearColor=function(a,b){u.copy(a);t=void 0!==b?b:1;Ta.set(-p,-q,p,q)};this.setClearColorHex=function(a,b){u.setHex(a);t=void 0!==b?b:1;Ta.set(-p,-q,p,q)};this.getMaxAnisotropy=function(){return 0};this.clear=function(){r.setTransform(1,0,0,-1,p,q);!1===Ta.isEmpty()&&(Ta.minSelf(qb),Ta.inflate(2),1>t&&r.clearRect(Math.floor(Ta.getX()),Math.floor(Ta.getY()),Math.floor(Ta.getWidth()),
 Math.floor(Ta.getHeight())),0<t&&(c(THREE.NormalBlending),b(1),e("rgba("+Math.floor(255*u.r)+","+Math.floor(255*u.g)+","+Math.floor(255*u.b)+","+t+")"),r.fillRect(Math.floor(Ta.getX()),Math.floor(Ta.getY()),Math.floor(Ta.getWidth()),Math.floor(Ta.getHeight()))),Ta.empty())};this.render=function(a,l){function n(a,b,c){for(var d=0,e=i.length;d<e;d++){var f=i[d],g=f.color;if(f instanceof THREE.DirectionalLight){var h=f.matrixWorld.getPosition().normalize(),k=b.dot(h);0>=k||(k*=f.intensity,c.r+=g.r*k,
 c.g+=g.g*k,c.b+=g.b*k)}else f instanceof THREE.PointLight&&(h=f.matrixWorld.getPosition(),k=b.dot(Ba.sub(h,a).normalize()),0>=k||(k*=0==f.distance?1:1-Math.min(a.distanceTo(h)/f.distance,1),0!=k&&(k*=f.intensity,c.r+=g.r*k,c.g+=g.g*k,c.b+=g.b*k)))}}function k(a,d,e,g,h,k,i,j){f.info.render.vertices+=3;f.info.render.faces++;b(j.opacity);c(j.blending);I=a.positionScreen.x;M=a.positionScreen.y;Q=d.positionScreen.x;O=d.positionScreen.y;R=e.positionScreen.x;T=e.positionScreen.y;m(I,M,Q,O,R,T);(j instanceof
 THREE.MeshLambertMaterial||j instanceof THREE.MeshPhongMaterial)&&null===j.map&&null===j.map?(da.copy(j.color),ba.copy(j.emissive),j.vertexColors===THREE.FaceColors&&(da.r*=i.color.r,da.g*=i.color.g,da.b*=i.color.b),!0===ob?!1===j.wireframe&&j.shading==THREE.SmoothShading&&3==i.vertexNormalsLength?(ca.r=ia.r=Z.r=la.r,ca.g=ia.g=Z.g=la.g,ca.b=ia.b=Z.b=la.b,n(i.v1.positionWorld,i.vertexNormalsWorld[0],ca),n(i.v2.positionWorld,i.vertexNormalsWorld[1],ia),n(i.v3.positionWorld,i.vertexNormalsWorld[2],Z),
 ca.r=ca.r*da.r+ba.r,ca.g=ca.g*da.g+ba.g,ca.b=ca.b*da.b+ba.b,ia.r=ia.r*da.r+ba.r,ia.g=ia.g*da.g+ba.g,ia.b=ia.b*da.b+ba.b,Z.r=Z.r*da.r+ba.r,Z.g=Z.g*da.g+ba.g,Z.b=Z.b*da.b+ba.b,ja.r=0.5*(ia.r+Z.r),ja.g=0.5*(ia.g+Z.g),ja.b=0.5*(ia.b+Z.b),qa=F(ca,ia,Z,ja),D(I,M,Q,O,R,T,0,0,1,0,0,1,qa)):(H.r=la.r,H.g=la.g,H.b=la.b,n(i.centroidWorld,i.normalWorld,H),H.r=H.r*da.r+ba.r,H.g=H.g*da.g+ba.g,H.b=H.b*da.b+ba.b,!0===j.wireframe?s(H,j.wireframeLinewidth,j.wireframeLinecap,j.wireframeLinejoin):u(H)):!0===j.wireframe?
-s(j.color,j.wireframeLinewidth,j.wireframeLinecap,j.wireframeLinejoin):u(j.color)):j instanceof THREE.MeshBasicMaterial||j instanceof THREE.MeshLambertMaterial||j instanceof THREE.MeshPhongMaterial?null!==j.map?j.map.mapping instanceof THREE.UVMapping&&(Sa=i.uvs[0],x(I,M,Q,O,R,T,Sa[g].u,Sa[g].v,Sa[h].u,Sa[h].v,Sa[k].u,Sa[k].v,j.map)):null!==j.envMap?j.envMap.mapping instanceof THREE.SphericalReflectionMapping&&(a=l.matrixWorldInverse,Ba.copy(i.vertexNormalsWorld[g]),fb=0.5*(Ba.x*a.elements[0]+Ba.y*
-a.elements[4]+Ba.z*a.elements[8])+0.5,vb=0.5*(Ba.x*a.elements[1]+Ba.y*a.elements[5]+Ba.z*a.elements[9])+0.5,Ba.copy(i.vertexNormalsWorld[h]),rb=0.5*(Ba.x*a.elements[0]+Ba.y*a.elements[4]+Ba.z*a.elements[8])+0.5,nb=0.5*(Ba.x*a.elements[1]+Ba.y*a.elements[5]+Ba.z*a.elements[9])+0.5,Ba.copy(i.vertexNormalsWorld[k]),mb=0.5*(Ba.x*a.elements[0]+Ba.y*a.elements[4]+Ba.z*a.elements[8])+0.5,ac=0.5*(Ba.x*a.elements[1]+Ba.y*a.elements[5]+Ba.z*a.elements[9])+0.5,x(I,M,Q,O,R,T,fb,vb,rb,nb,mb,ac,j.envMap)):(H.copy(j.color),
+s(j.color,j.wireframeLinewidth,j.wireframeLinecap,j.wireframeLinejoin):u(j.color)):j instanceof THREE.MeshBasicMaterial||j instanceof THREE.MeshLambertMaterial||j instanceof THREE.MeshPhongMaterial?null!==j.map?j.map.mapping instanceof THREE.UVMapping&&(Sa=i.uvs[0],x(I,M,Q,O,R,T,Sa[g].u,Sa[g].v,Sa[h].u,Sa[h].v,Sa[k].u,Sa[k].v,j.map)):null!==j.envMap?j.envMap.mapping instanceof THREE.SphericalReflectionMapping&&(a=l.matrixWorldInverse,Ba.copy(i.vertexNormalsWorld[g]),gb=0.5*(Ba.x*a.elements[0]+Ba.y*
+a.elements[4]+Ba.z*a.elements[8])+0.5,vb=0.5*(Ba.x*a.elements[1]+Ba.y*a.elements[5]+Ba.z*a.elements[9])+0.5,Ba.copy(i.vertexNormalsWorld[h]),rb=0.5*(Ba.x*a.elements[0]+Ba.y*a.elements[4]+Ba.z*a.elements[8])+0.5,nb=0.5*(Ba.x*a.elements[1]+Ba.y*a.elements[5]+Ba.z*a.elements[9])+0.5,Ba.copy(i.vertexNormalsWorld[k]),mb=0.5*(Ba.x*a.elements[0]+Ba.y*a.elements[4]+Ba.z*a.elements[8])+0.5,ac=0.5*(Ba.x*a.elements[1]+Ba.y*a.elements[5]+Ba.z*a.elements[9])+0.5,x(I,M,Q,O,R,T,gb,vb,rb,nb,mb,ac,j.envMap)):(H.copy(j.color),
 j.vertexColors===THREE.FaceColors&&(H.r*=i.color.r,H.g*=i.color.g,H.b*=i.color.b),!0===j.wireframe?s(H,j.wireframeLinewidth,j.wireframeLinecap,j.wireframeLinejoin):u(H)):j instanceof THREE.MeshDepthMaterial?(Ma=l.near,za=l.far,ca.r=ca.g=ca.b=1-Ya(a.positionScreen.z,Ma,za),ia.r=ia.g=ia.b=1-Ya(d.positionScreen.z,Ma,za),Z.r=Z.g=Z.b=1-Ya(e.positionScreen.z,Ma,za),ja.r=0.5*(ia.r+Z.r),ja.g=0.5*(ia.g+Z.g),ja.b=0.5*(ia.b+Z.b),qa=F(ca,ia,Z,ja),D(I,M,Q,O,R,T,0,0,1,0,0,1,qa)):j instanceof THREE.MeshNormalMaterial&&
-(H.r=hb(i.normalWorld.x),H.g=hb(i.normalWorld.y),H.b=hb(i.normalWorld.z),!0===j.wireframe?s(H,j.wireframeLinewidth,j.wireframeLinecap,j.wireframeLinejoin):u(H))}function m(a,b,c,d,e,f){r.beginPath();r.moveTo(a,b);r.lineTo(c,d);r.lineTo(e,f);r.closePath()}function t(a,b,c,d,e,f,g,h){r.beginPath();r.moveTo(a,b);r.lineTo(c,d);r.lineTo(e,f);r.lineTo(g,h);r.closePath()}function s(a,b,c,e){A!==b&&(A=r.lineWidth=b);v!==c&&(v=r.lineCap=c);z!==e&&(z=r.lineJoin=e);d(a.getContextStyle());r.stroke();ra.inflate(2*
-b)}function u(a){e(a.getContextStyle());r.fill()}function x(a,b,c,d,f,g,h,k,i,j,l,hb,n){if(!(n instanceof THREE.DataTexture||void 0===n.image||0==n.image.width)){if(!0===n.needsUpdate){var m=n.wrapS==THREE.RepeatWrapping,ib=n.wrapT==THREE.RepeatWrapping;oa[n.id]=r.createPattern(n.image,!0===m&&!0===ib?"repeat":!0===m&&!1===ib?"repeat-x":!1===m&&!0===ib?"repeat-y":"no-repeat");n.needsUpdate=!1}void 0===oa[n.id]?e("rgba(0,0,0,1)"):e(oa[n.id]);var m=n.offset.x/n.repeat.x,ib=n.offset.y/n.repeat.y,p=n.image.width*
-n.repeat.x,q=n.image.height*n.repeat.y,h=(h+m)*p,k=(1-k+ib)*q,c=c-a,d=d-b,f=f-a,g=g-b,i=(i+m)*p-h,j=(1-j+ib)*q-k,l=(l+m)*p-h,hb=(1-hb+ib)*q-k,m=i*hb-l*j;0===m?(void 0===eb[n.id]&&(b=document.createElement("canvas"),b.width=n.image.width,b.height=n.image.height,b=b.getContext("2d"),b.drawImage(n.image,0,0),eb[n.id]=b.getImageData(0,0,n.image.width,n.image.height).data),b=eb[n.id],h=4*(Math.floor(h)+Math.floor(k)*n.image.width),H.setRGB(b[h]/255,b[h+1]/255,b[h+2]/255),u(H)):(m=1/m,n=(hb*c-j*f)*m,j=
-(hb*d-j*g)*m,c=(i*f-l*c)*m,d=(i*g-l*d)*m,a=a-n*h-c*k,h=b-j*h-d*k,r.save(),r.transform(n,j,c,d,a,h),r.fill(),r.restore())}}function D(a,b,c,d,e,f,g,h,k,i,j,l,hb){var n,m;n=hb.width-1;m=hb.height-1;g*=n;h*=m;c-=a;d-=b;e-=a;f-=b;k=k*n-g;i=i*m-h;j=j*n-g;l=l*m-h;m=1/(k*l-j*i);n=(l*c-i*e)*m;i=(l*d-i*f)*m;c=(k*e-j*c)*m;d=(k*f-j*d)*m;a=a-n*g-c*h;b=b-i*g-d*h;r.save();r.transform(n,i,c,d,a,b);r.clip();r.drawImage(hb,0,0);r.restore()}function F(a,b,c,d){Xa[0]=255*a.r|0;Xa[1]=255*a.g|0;Xa[2]=255*a.b|0;Xa[4]=
-255*b.r|0;Xa[5]=255*b.g|0;Xa[6]=255*b.b|0;Xa[8]=255*c.r|0;Xa[9]=255*c.g|0;Xa[10]=255*c.b|0;Xa[12]=255*d.r|0;Xa[13]=255*d.g|0;Xa[14]=255*d.b|0;Wa.putImageData(wb,0,0);cb.drawImage(tb,0,0);return ab}function Ya(a,b,c){a=(a-b)/(c-b);return a*a*(3-2*a)}function hb(a){a=0.5*(a+1);return 0>a?0:1<a?1:a}function bc(a,b){var c=b.x-a.x,d=b.y-a.y,e=c*c+d*d;0!==e&&(e=1/Math.sqrt(e),c*=e,d*=e,b.x+=c,b.y+=d,a.x-=c,a.y-=d)}if(!1===l instanceof THREE.Camera)console.error("THREE.CanvasRenderer.render: camera is not an instance of THREE.Camera.");
-else{var ib,zc,ma,ea;!0===this.autoClear?this.clear():r.setTransform(1,0,0,-1,p,q);f.info.render.vertices=0;f.info.render.faces=0;g=j.projectScene(a,l,this.sortObjects,this.sortElements);h=g.elements;i=g.lights;ob=0<i.length;if(!0===ob){la.setRGB(0,0,0);sb.setRGB(0,0,0);gb.setRGB(0,0,0);ib=0;for(zc=i.length;ib<zc;ib++){ea=i[ib];var na=ea.color;ea instanceof THREE.AmbientLight?(la.r+=na.r,la.g+=na.g,la.b+=na.b):ea instanceof THREE.DirectionalLight?(sb.r+=na.r,sb.g+=na.g,sb.b+=na.b):ea instanceof THREE.PointLight&&
-(gb.r+=na.r,gb.g+=na.g,gb.b+=na.b)}}ib=0;for(zc=h.length;ib<zc;ib++)if(ma=h[ib],ea=ma.material,!(void 0===ea||!1===ea.visible)){ra.empty();if(ma instanceof THREE.RenderableParticle){E=ma;E.x*=p;E.y*=q;var na=E,bb=ma;b(ea.opacity);c(ea.blending);var Fb=void 0,Gb=void 0,xb=void 0,yb=void 0,jc=ma=void 0,Rc=void 0;ea instanceof THREE.ParticleBasicMaterial?null===ea.map?(xb=bb.object.scale.x,yb=bb.object.scale.y,xb*=bb.scale.x*p,yb*=bb.scale.y*q,ra.set(na.x-xb,na.y-yb,na.x+xb,na.y+yb),!1!==qb.intersects(ra)&&
-(e(ea.color.getContextStyle()),r.save(),r.translate(na.x,na.y),r.rotate(-bb.rotation),r.scale(xb,yb),r.fillRect(-1,-1,2,2),r.restore())):(ma=ea.map.image,jc=ma.width>>1,Rc=ma.height>>1,xb=bb.scale.x*p,yb=bb.scale.y*q,Fb=xb*jc,Gb=yb*Rc,ra.set(na.x-Fb,na.y-Gb,na.x+Fb,na.y+Gb),!1!==qb.intersects(ra)&&(r.save(),r.translate(na.x,na.y),r.rotate(-bb.rotation),r.scale(xb,-yb),r.translate(-jc,-Rc),r.drawImage(ma,0,0),r.restore())):ea instanceof THREE.ParticleCanvasMaterial&&(Fb=bb.scale.x*p,Gb=bb.scale.y*
-q,ra.set(na.x-Fb,na.y-Gb,na.x+Fb,na.y+Gb),!1!==qb.intersects(ra)&&(d(ea.color.getContextStyle()),e(ea.color.getContextStyle()),r.save(),r.translate(na.x,na.y),r.rotate(-bb.rotation),r.scale(Fb,Gb),ea.program(r),r.restore()))}else ma instanceof THREE.RenderableLine?(E=ma.v1,B=ma.v2,E.positionScreen.x*=p,E.positionScreen.y*=q,B.positionScreen.x*=p,B.positionScreen.y*=q,ra.addPoint(E.positionScreen.x,E.positionScreen.y),ra.addPoint(B.positionScreen.x,B.positionScreen.y),!0===qb.intersects(ra)&&(na=E,
-bb=B,b(ea.opacity),c(ea.blending),r.beginPath(),r.moveTo(na.positionScreen.x,na.positionScreen.y),r.lineTo(bb.positionScreen.x,bb.positionScreen.y),ea instanceof THREE.LineBasicMaterial&&(na=ea.linewidth,A!==na&&(A=r.lineWidth=na),na=ea.linecap,v!==na&&(v=r.lineCap=na),na=ea.linejoin,z!==na&&(z=r.lineJoin=na),d(ea.color.getContextStyle()),r.stroke(),ra.inflate(2*ea.linewidth)))):ma instanceof THREE.RenderableFace3?(E=ma.v1,B=ma.v2,J=ma.v3,E.positionScreen.x*=p,E.positionScreen.y*=q,B.positionScreen.x*=
+(H.r=Za(i.normalWorld.x),H.g=Za(i.normalWorld.y),H.b=Za(i.normalWorld.z),!0===j.wireframe?s(H,j.wireframeLinewidth,j.wireframeLinecap,j.wireframeLinejoin):u(H))}function m(a,b,c,d,e,f){r.beginPath();r.moveTo(a,b);r.lineTo(c,d);r.lineTo(e,f);r.closePath()}function t(a,b,c,d,e,f,g,h){r.beginPath();r.moveTo(a,b);r.lineTo(c,d);r.lineTo(e,f);r.lineTo(g,h);r.closePath()}function s(a,b,c,e){A!==b&&(A=r.lineWidth=b);v!==c&&(v=r.lineCap=c);z!==e&&(z=r.lineJoin=e);d(a.getContextStyle());r.stroke();ra.inflate(2*
+b)}function u(a){e(a.getContextStyle());r.fill()}function x(a,b,c,d,f,g,h,k,i,j,l,Za,n){if(!(n instanceof THREE.DataTexture||void 0===n.image||0==n.image.width)){if(!0===n.needsUpdate){var m=n.wrapS==THREE.RepeatWrapping,ib=n.wrapT==THREE.RepeatWrapping;oa[n.id]=r.createPattern(n.image,!0===m&&!0===ib?"repeat":!0===m&&!1===ib?"repeat-x":!1===m&&!0===ib?"repeat-y":"no-repeat");n.needsUpdate=!1}void 0===oa[n.id]?e("rgba(0,0,0,1)"):e(oa[n.id]);var m=n.offset.x/n.repeat.x,ib=n.offset.y/n.repeat.y,p=n.image.width*
+n.repeat.x,q=n.image.height*n.repeat.y,h=(h+m)*p,k=(1-k+ib)*q,c=c-a,d=d-b,f=f-a,g=g-b,i=(i+m)*p-h,j=(1-j+ib)*q-k,l=(l+m)*p-h,Za=(1-Za+ib)*q-k,m=i*Za-l*j;0===m?(void 0===fb[n.id]&&(b=document.createElement("canvas"),b.width=n.image.width,b.height=n.image.height,b=b.getContext("2d"),b.drawImage(n.image,0,0),fb[n.id]=b.getImageData(0,0,n.image.width,n.image.height).data),b=fb[n.id],h=4*(Math.floor(h)+Math.floor(k)*n.image.width),H.setRGB(b[h]/255,b[h+1]/255,b[h+2]/255),u(H)):(m=1/m,n=(Za*c-j*f)*m,j=
+(Za*d-j*g)*m,c=(i*f-l*c)*m,d=(i*g-l*d)*m,a=a-n*h-c*k,h=b-j*h-d*k,r.save(),r.transform(n,j,c,d,a,h),r.fill(),r.restore())}}function D(a,b,c,d,e,f,g,h,k,i,j,l,n){var Za,m;Za=n.width-1;m=n.height-1;g*=Za;h*=m;c-=a;d-=b;e-=a;f-=b;k=k*Za-g;i=i*m-h;j=j*Za-g;l=l*m-h;m=1/(k*l-j*i);Za=(l*c-i*e)*m;i=(l*d-i*f)*m;c=(k*e-j*c)*m;d=(k*f-j*d)*m;a=a-Za*g-c*h;b=b-i*g-d*h;r.save();r.transform(Za,i,c,d,a,b);r.clip();r.drawImage(n,0,0);r.restore()}function F(a,b,c,d){Xa[0]=255*a.r|0;Xa[1]=255*a.g|0;Xa[2]=255*a.b|0;Xa[4]=
+255*b.r|0;Xa[5]=255*b.g|0;Xa[6]=255*b.b|0;Xa[8]=255*c.r|0;Xa[9]=255*c.g|0;Xa[10]=255*c.b|0;Xa[12]=255*d.r|0;Xa[13]=255*d.g|0;Xa[14]=255*d.b|0;Wa.putImageData(wb,0,0);db.drawImage(tb,0,0);return bb}function Ya(a,b,c){a=(a-b)/(c-b);return a*a*(3-2*a)}function Za(a){a=0.5*(a+1);return 0>a?0:1<a?1:a}function bc(a,b){var c=b.x-a.x,d=b.y-a.y,e=c*c+d*d;0!==e&&(e=1/Math.sqrt(e),c*=e,d*=e,b.x+=c,b.y+=d,a.x-=c,a.y-=d)}if(!1===l instanceof THREE.Camera)console.error("THREE.CanvasRenderer.render: camera is not an instance of THREE.Camera.");
+else{var ib,zc,ma,ea;!0===this.autoClear?this.clear():r.setTransform(1,0,0,-1,p,q);f.info.render.vertices=0;f.info.render.faces=0;g=j.projectScene(a,l,this.sortObjects,this.sortElements);h=g.elements;i=g.lights;ob=0<i.length;if(!0===ob){la.setRGB(0,0,0);sb.setRGB(0,0,0);hb.setRGB(0,0,0);ib=0;for(zc=i.length;ib<zc;ib++){ea=i[ib];var na=ea.color;ea instanceof THREE.AmbientLight?(la.r+=na.r,la.g+=na.g,la.b+=na.b):ea instanceof THREE.DirectionalLight?(sb.r+=na.r,sb.g+=na.g,sb.b+=na.b):ea instanceof THREE.PointLight&&
+(hb.r+=na.r,hb.g+=na.g,hb.b+=na.b)}}ib=0;for(zc=h.length;ib<zc;ib++)if(ma=h[ib],ea=ma.material,!(void 0===ea||!1===ea.visible)){ra.empty();if(ma instanceof THREE.RenderableParticle){E=ma;E.x*=p;E.y*=q;var na=E,cb=ma;b(ea.opacity);c(ea.blending);var Fb=void 0,Gb=void 0,xb=void 0,yb=void 0,jc=ma=void 0,Rc=void 0;ea instanceof THREE.ParticleBasicMaterial?null===ea.map?(xb=cb.object.scale.x,yb=cb.object.scale.y,xb*=cb.scale.x*p,yb*=cb.scale.y*q,ra.set(na.x-xb,na.y-yb,na.x+xb,na.y+yb),!1!==qb.intersects(ra)&&
+(e(ea.color.getContextStyle()),r.save(),r.translate(na.x,na.y),r.rotate(-cb.rotation),r.scale(xb,yb),r.fillRect(-1,-1,2,2),r.restore())):(ma=ea.map.image,jc=ma.width>>1,Rc=ma.height>>1,xb=cb.scale.x*p,yb=cb.scale.y*q,Fb=xb*jc,Gb=yb*Rc,ra.set(na.x-Fb,na.y-Gb,na.x+Fb,na.y+Gb),!1!==qb.intersects(ra)&&(r.save(),r.translate(na.x,na.y),r.rotate(-cb.rotation),r.scale(xb,-yb),r.translate(-jc,-Rc),r.drawImage(ma,0,0),r.restore())):ea instanceof THREE.ParticleCanvasMaterial&&(Fb=cb.scale.x*p,Gb=cb.scale.y*
+q,ra.set(na.x-Fb,na.y-Gb,na.x+Fb,na.y+Gb),!1!==qb.intersects(ra)&&(d(ea.color.getContextStyle()),e(ea.color.getContextStyle()),r.save(),r.translate(na.x,na.y),r.rotate(-cb.rotation),r.scale(Fb,Gb),ea.program(r),r.restore()))}else ma instanceof THREE.RenderableLine?(E=ma.v1,B=ma.v2,E.positionScreen.x*=p,E.positionScreen.y*=q,B.positionScreen.x*=p,B.positionScreen.y*=q,ra.addPoint(E.positionScreen.x,E.positionScreen.y),ra.addPoint(B.positionScreen.x,B.positionScreen.y),!0===qb.intersects(ra)&&(na=E,
+cb=B,b(ea.opacity),c(ea.blending),r.beginPath(),r.moveTo(na.positionScreen.x,na.positionScreen.y),r.lineTo(cb.positionScreen.x,cb.positionScreen.y),ea instanceof THREE.LineBasicMaterial&&(na=ea.linewidth,A!==na&&(A=r.lineWidth=na),na=ea.linecap,v!==na&&(v=r.lineCap=na),na=ea.linejoin,z!==na&&(z=r.lineJoin=na),d(ea.color.getContextStyle()),r.stroke(),ra.inflate(2*ea.linewidth)))):ma instanceof THREE.RenderableFace3?(E=ma.v1,B=ma.v2,J=ma.v3,E.positionScreen.x*=p,E.positionScreen.y*=q,B.positionScreen.x*=
 p,B.positionScreen.y*=q,J.positionScreen.x*=p,J.positionScreen.y*=q,!0===ea.overdraw&&(bc(E.positionScreen,B.positionScreen),bc(B.positionScreen,J.positionScreen),bc(J.positionScreen,E.positionScreen)),ra.add3Points(E.positionScreen.x,E.positionScreen.y,B.positionScreen.x,B.positionScreen.y,J.positionScreen.x,J.positionScreen.y),!0===qb.intersects(ra)&&k(E,B,J,0,1,2,ma,ea,a)):ma instanceof THREE.RenderableFace4&&(E=ma.v1,B=ma.v2,J=ma.v3,K=ma.v4,E.positionScreen.x*=p,E.positionScreen.y*=q,B.positionScreen.x*=
 p,B.positionScreen.y*=q,J.positionScreen.x*=p,J.positionScreen.y*=q,K.positionScreen.x*=p,K.positionScreen.y*=q,C.positionScreen.copy(B.positionScreen),L.positionScreen.copy(K.positionScreen),!0===ea.overdraw&&(bc(E.positionScreen,B.positionScreen),bc(B.positionScreen,K.positionScreen),bc(K.positionScreen,E.positionScreen),bc(J.positionScreen,C.positionScreen),bc(J.positionScreen,L.positionScreen)),ra.addPoint(E.positionScreen.x,E.positionScreen.y),ra.addPoint(B.positionScreen.x,B.positionScreen.y),
-ra.addPoint(J.positionScreen.x,J.positionScreen.y),ra.addPoint(K.positionScreen.x,K.positionScreen.y),!0===qb.intersects(ra)&&(na=E,bb=B,Fb=J,Gb=K,xb=C,yb=L,jc=a,f.info.render.vertices+=4,f.info.render.faces++,b(ea.opacity),c(ea.blending),void 0!==ea.map&&null!==ea.map||void 0!==ea.envMap&&null!==ea.envMap?(k(na,bb,Gb,0,1,3,ma,ea,jc),k(xb,Fb,yb,1,2,3,ma,ea,jc)):(I=na.positionScreen.x,M=na.positionScreen.y,Q=bb.positionScreen.x,O=bb.positionScreen.y,R=Fb.positionScreen.x,T=Fb.positionScreen.y,N=Gb.positionScreen.x,
+ra.addPoint(J.positionScreen.x,J.positionScreen.y),ra.addPoint(K.positionScreen.x,K.positionScreen.y),!0===qb.intersects(ra)&&(na=E,cb=B,Fb=J,Gb=K,xb=C,yb=L,jc=a,f.info.render.vertices+=4,f.info.render.faces++,b(ea.opacity),c(ea.blending),void 0!==ea.map&&null!==ea.map||void 0!==ea.envMap&&null!==ea.envMap?(k(na,cb,Gb,0,1,3,ma,ea,jc),k(xb,Fb,yb,1,2,3,ma,ea,jc)):(I=na.positionScreen.x,M=na.positionScreen.y,Q=cb.positionScreen.x,O=cb.positionScreen.y,R=Fb.positionScreen.x,T=Fb.positionScreen.y,N=Gb.positionScreen.x,
 P=Gb.positionScreen.y,S=xb.positionScreen.x,aa=xb.positionScreen.y,ga=yb.positionScreen.x,Ia=yb.positionScreen.y,ea instanceof THREE.MeshLambertMaterial||ea instanceof THREE.MeshPhongMaterial?(da.copy(ea.color),ba.copy(ea.emissive),ea.vertexColors===THREE.FaceColors&&(da.r*=ma.color.r,da.g*=ma.color.g,da.b*=ma.color.b),!0===ob?!1===ea.wireframe&&ea.shading==THREE.SmoothShading&&4==ma.vertexNormalsLength?(ca.r=ia.r=Z.r=ja.r=la.r,ca.g=ia.g=Z.g=ja.g=la.g,ca.b=ia.b=Z.b=ja.b=la.b,n(ma.v1.positionWorld,
 ma.vertexNormalsWorld[0],ca),n(ma.v2.positionWorld,ma.vertexNormalsWorld[1],ia),n(ma.v4.positionWorld,ma.vertexNormalsWorld[3],Z),n(ma.v3.positionWorld,ma.vertexNormalsWorld[2],ja),ca.r=ca.r*da.r+ba.r,ca.g=ca.g*da.g+ba.g,ca.b=ca.b*da.b+ba.b,ia.r=ia.r*da.r+ba.r,ia.g=ia.g*da.g+ba.g,ia.b=ia.b*da.b+ba.b,Z.r=Z.r*da.r+ba.r,Z.g=Z.g*da.g+ba.g,Z.b=Z.b*da.b+ba.b,ja.r=ja.r*da.r+ba.r,ja.g=ja.g*da.g+ba.g,ja.b=ja.b*da.b+ba.b,qa=F(ca,ia,Z,ja),m(I,M,Q,O,N,P),D(I,M,Q,O,N,P,0,0,1,0,0,1,qa),m(S,aa,R,T,ga,Ia),D(S,aa,
 R,T,ga,Ia,1,0,1,1,0,1,qa)):(H.r=la.r,H.g=la.g,H.b=la.b,n(ma.centroidWorld,ma.normalWorld,H),H.r=H.r*da.r+ba.r,H.g=H.g*da.g+ba.g,H.b=H.b*da.b+ba.b,t(I,M,Q,O,R,T,N,P),!0===ea.wireframe?s(H,ea.wireframeLinewidth,ea.wireframeLinecap,ea.wireframeLinejoin):u(H)):(H.r=da.r+ba.r,H.g=da.g+ba.g,H.b=da.b+ba.b,t(I,M,Q,O,R,T,N,P),!0===ea.wireframe?s(H,ea.wireframeLinewidth,ea.wireframeLinecap,ea.wireframeLinejoin):u(H))):ea instanceof THREE.MeshBasicMaterial?(H.copy(ea.color),ea.vertexColors===THREE.FaceColors&&
-(H.r*=ma.color.r,H.g*=ma.color.g,H.b*=ma.color.b),t(I,M,Q,O,R,T,N,P),!0===ea.wireframe?s(H,ea.wireframeLinewidth,ea.wireframeLinecap,ea.wireframeLinejoin):u(H)):ea instanceof THREE.MeshNormalMaterial?(H.r=hb(ma.normalWorld.x),H.g=hb(ma.normalWorld.y),H.b=hb(ma.normalWorld.z),t(I,M,Q,O,R,T,N,P),!0===ea.wireframe?s(H,ea.wireframeLinewidth,ea.wireframeLinecap,ea.wireframeLinejoin):u(H)):ea instanceof THREE.MeshDepthMaterial&&(Ma=l.near,za=l.far,ca.r=ca.g=ca.b=1-Ya(na.positionScreen.z,Ma,za),ia.r=ia.g=
-ia.b=1-Ya(bb.positionScreen.z,Ma,za),Z.r=Z.g=Z.b=1-Ya(Gb.positionScreen.z,Ma,za),ja.r=ja.g=ja.b=1-Ya(Fb.positionScreen.z,Ma,za),qa=F(ca,ia,Z,ja),m(I,M,Q,O,N,P),D(I,M,Q,O,N,P,0,0,1,0,0,1,qa),m(S,aa,R,T,ga,Ia),D(S,aa,R,T,ga,Ia,1,0,1,1,0,1,qa)))));Ta.addRectangle(ra)}r.setTransform(1,0,0,1,0,0)}}};THREE.ShaderChunk={fog_pars_fragment:"#ifdef USE_FOG\nuniform vec3 fogColor;\n#ifdef FOG_EXP2\nuniform float fogDensity;\n#else\nuniform float fogNear;\nuniform float fogFar;\n#endif\n#endif",fog_fragment:"#ifdef USE_FOG\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n#ifdef FOG_EXP2\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n#else\nfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n#endif\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n#endif",
+(H.r*=ma.color.r,H.g*=ma.color.g,H.b*=ma.color.b),t(I,M,Q,O,R,T,N,P),!0===ea.wireframe?s(H,ea.wireframeLinewidth,ea.wireframeLinecap,ea.wireframeLinejoin):u(H)):ea instanceof THREE.MeshNormalMaterial?(H.r=Za(ma.normalWorld.x),H.g=Za(ma.normalWorld.y),H.b=Za(ma.normalWorld.z),t(I,M,Q,O,R,T,N,P),!0===ea.wireframe?s(H,ea.wireframeLinewidth,ea.wireframeLinecap,ea.wireframeLinejoin):u(H)):ea instanceof THREE.MeshDepthMaterial&&(Ma=l.near,za=l.far,ca.r=ca.g=ca.b=1-Ya(na.positionScreen.z,Ma,za),ia.r=ia.g=
+ia.b=1-Ya(cb.positionScreen.z,Ma,za),Z.r=Z.g=Z.b=1-Ya(Gb.positionScreen.z,Ma,za),ja.r=ja.g=ja.b=1-Ya(Fb.positionScreen.z,Ma,za),qa=F(ca,ia,Z,ja),m(I,M,Q,O,N,P),D(I,M,Q,O,N,P,0,0,1,0,0,1,qa),m(S,aa,R,T,ga,Ia),D(S,aa,R,T,ga,Ia,1,0,1,1,0,1,qa)))));Ta.addRectangle(ra)}r.setTransform(1,0,0,1,0,0)}}};THREE.ShaderChunk={fog_pars_fragment:"#ifdef USE_FOG\nuniform vec3 fogColor;\n#ifdef FOG_EXP2\nuniform float fogDensity;\n#else\nuniform float fogNear;\nuniform float fogFar;\n#endif\n#endif",fog_fragment:"#ifdef USE_FOG\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n#ifdef FOG_EXP2\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n#else\nfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n#endif\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n#endif",
 envmap_pars_fragment:"#ifdef USE_ENVMAP\nuniform float reflectivity;\nuniform samplerCube envMap;\nuniform float flipEnvMap;\nuniform int combine;\n#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\nuniform bool useRefract;\nuniform float refractionRatio;\n#else\nvarying vec3 vReflect;\n#endif\n#endif",envmap_fragment:"#ifdef USE_ENVMAP\nvec3 reflectVec;\n#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\nvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\nif ( useRefract ) {\nreflectVec = refract( cameraToVertex, normal, refractionRatio );\n} else { \nreflectVec = reflect( cameraToVertex, normal );\n}\n#else\nreflectVec = vReflect;\n#endif\n#ifdef DOUBLE_SIDED\nfloat flipNormal = ( -1.0 + 2.0 * float( gl_FrontFacing ) );\nvec4 cubeColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n#else\nvec4 cubeColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n#endif\n#ifdef GAMMA_INPUT\ncubeColor.xyz *= cubeColor.xyz;\n#endif\nif ( combine == 1 ) {\ngl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularStrength * reflectivity );\n} else if ( combine == 2 ) {\ngl_FragColor.xyz += cubeColor.xyz * specularStrength * reflectivity;\n} else {\ngl_FragColor.xyz = mix( gl_FragColor.xyz, gl_FragColor.xyz * cubeColor.xyz, specularStrength * reflectivity );\n}\n#endif",
 envmap_pars_vertex:"#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )\nvarying vec3 vReflect;\nuniform float refractionRatio;\nuniform bool useRefract;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\n#ifdef USE_SKINNING\nvec4 worldPosition = modelMatrix * skinned;\n#endif\n#if defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\nvec4 worldPosition = modelMatrix * vec4( morphed, 1.0 );\n#endif\n#if ! defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\nvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n#endif\n#endif",
 envmap_vertex:"#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )\nvec3 worldNormal = mat3( modelMatrix[ 0 ].xyz, modelMatrix[ 1 ].xyz, modelMatrix[ 2 ].xyz ) * objectNormal;\nworldNormal = normalize( worldNormal );\nvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\nif ( useRefract ) {\nvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n} else {\nvReflect = reflect( cameraToVertex, worldNormal );\n}\n#endif",map_particle_pars_fragment:"#ifdef USE_MAP\nuniform sampler2D map;\n#endif",
@@ -299,7 +299,7 @@ g=4:"c"===f.type&&(g=3);f.size=g;f.array=new Float32Array(c*g);f.buffer=k.create
 l;c++)a.__morphTargetsArrays.push(new Float32Array(3*i))}if(a.numMorphNormals){a.__morphNormalsArrays=[];c=0;for(l=a.numMorphNormals;c<l;c++)a.__morphNormalsArrays.push(new Float32Array(3*i))}a.__webglFaceCount=3*j;a.__webglLineCount=2*h;if(d.attributes){void 0===a.__webglCustomAttributesList&&(a.__webglCustomAttributesList=[]);for(var p in d.attributes){var j=d.attributes[p],c={},q;for(q in j)c[q]=j[q];if(!c.__webglInitialized||c.createUniqueBuffers)c.__webglInitialized=!0,h=1,"v2"===c.type?h=2:
 "v3"===c.type?h=3:"v4"===c.type?h=4:"c"===c.type&&(h=3),c.size=h,c.array=new Float32Array(i*h),c.buffer=k.createBuffer(),c.buffer.belongsToAttribute=p,j.needsUpdate=!0,c.__original=j;a.__webglCustomAttributesList.push(c)}}a.__inittedArrays=!0}function e(a,b){return a.material instanceof THREE.MeshFaceMaterial?a.material.materials[b.materialIndex]:a.material}function f(a){return a instanceof THREE.MeshBasicMaterial&&!a.envMap||a instanceof THREE.MeshDepthMaterial?!1:a&&void 0!==a.shading&&a.shading===
 THREE.SmoothShading?THREE.SmoothShading:THREE.FlatShading}function g(a){return a.map||a.lightMap||a.bumpMap||a.normalMap||a.specularMap||a instanceof THREE.ShaderMaterial?!0:!1}function h(a){var b,c,d;for(b in a.attributes)d="index"===b?k.ELEMENT_ARRAY_BUFFER:k.ARRAY_BUFFER,c=a.attributes[b],c.buffer=k.createBuffer(),k.bindBuffer(d,c.buffer),k.bufferData(d,c.array,k.STATIC_DRAW)}function i(a,b,c){var d,e,f,g,h=a.vertices;g=h.length;var i=a.colors,j=i.length,l=a.__vertexArray,n=a.__colorArray,m=a.__sortArray,
-p=a.verticesNeedUpdate,q=a.colorsNeedUpdate,r=a.__webglCustomAttributesList;if(c.sortParticles){ab.copy(Xa);ab.multiplySelf(c.matrixWorld);for(d=0;d<g;d++)e=h[d],cb.copy(e),ab.multiplyVector3(cb),m[d]=[cb.z,d];m.sort(function(a,b){return b[0]-a[0]});for(d=0;d<g;d++)e=h[m[d][1]],f=3*d,l[f]=e.x,l[f+1]=e.y,l[f+2]=e.z;for(d=0;d<j;d++)f=3*d,e=i[m[d][1]],n[f]=e.r,n[f+1]=e.g,n[f+2]=e.b;if(r){i=0;for(j=r.length;i<j;i++)if(h=r[i],void 0===h.boundTo||"vertices"===h.boundTo)if(f=0,e=h.value.length,1===h.size)for(d=
+p=a.verticesNeedUpdate,q=a.colorsNeedUpdate,r=a.__webglCustomAttributesList;if(c.sortParticles){bb.copy(Xa);bb.multiplySelf(c.matrixWorld);for(d=0;d<g;d++)e=h[d],db.copy(e),bb.multiplyVector3(db),m[d]=[db.z,d];m.sort(function(a,b){return b[0]-a[0]});for(d=0;d<g;d++)e=h[m[d][1]],f=3*d,l[f]=e.x,l[f+1]=e.y,l[f+2]=e.z;for(d=0;d<j;d++)f=3*d,e=i[m[d][1]],n[f]=e.r,n[f+1]=e.g,n[f+2]=e.b;if(r){i=0;for(j=r.length;i<j;i++)if(h=r[i],void 0===h.boundTo||"vertices"===h.boundTo)if(f=0,e=h.value.length,1===h.size)for(d=
 0;d<e;d++)g=m[d][1],h.array[d]=h.value[g];else if(2===h.size)for(d=0;d<e;d++)g=m[d][1],g=h.value[g],h.array[f]=g.x,h.array[f+1]=g.y,f+=2;else if(3===h.size)if("c"===h.type)for(d=0;d<e;d++)g=m[d][1],g=h.value[g],h.array[f]=g.r,h.array[f+1]=g.g,h.array[f+2]=g.b,f+=3;else for(d=0;d<e;d++)g=m[d][1],g=h.value[g],h.array[f]=g.x,h.array[f+1]=g.y,h.array[f+2]=g.z,f+=3;else if(4===h.size)for(d=0;d<e;d++)g=m[d][1],g=h.value[g],h.array[f]=g.x,h.array[f+1]=g.y,h.array[f+2]=g.z,h.array[f+3]=g.w,f+=4}}else{if(p)for(d=
 0;d<g;d++)e=h[d],f=3*d,l[f]=e.x,l[f+1]=e.y,l[f+2]=e.z;if(q)for(d=0;d<j;d++)e=i[d],f=3*d,n[f]=e.r,n[f+1]=e.g,n[f+2]=e.b;if(r){i=0;for(j=r.length;i<j;i++)if(h=r[i],h.needsUpdate&&(void 0===h.boundTo||"vertices"===h.boundTo))if(e=h.value.length,f=0,1===h.size)for(d=0;d<e;d++)h.array[d]=h.value[d];else if(2===h.size)for(d=0;d<e;d++)g=h.value[d],h.array[f]=g.x,h.array[f+1]=g.y,f+=2;else if(3===h.size)if("c"===h.type)for(d=0;d<e;d++)g=h.value[d],h.array[f]=g.r,h.array[f+1]=g.g,h.array[f+2]=g.b,f+=3;else for(d=
 0;d<e;d++)g=h.value[d],h.array[f]=g.x,h.array[f+1]=g.y,h.array[f+2]=g.z,f+=3;else if(4===h.size)for(d=0;d<e;d++)g=h.value[d],h.array[f]=g.x,h.array[f+1]=g.y,h.array[f+2]=g.z,h.array[f+3]=g.w,f+=4}}if(p||c.sortParticles)k.bindBuffer(k.ARRAY_BUFFER,a.__webglVertexBuffer),k.bufferData(k.ARRAY_BUFFER,l,b);if(q||c.sortParticles)k.bindBuffer(k.ARRAY_BUFFER,a.__webglColorBuffer),k.bufferData(k.ARRAY_BUFFER,n,b);if(r){i=0;for(j=r.length;i<j;i++)if(h=r[i],h.needsUpdate||c.sortParticles)k.bindBuffer(k.ARRAY_BUFFER,
@@ -323,11 +323,11 @@ d.wrapAround&&i.wrapRGB.value.copy(d.wrapRGB)):d instanceof THREE.MeshLambertMat
 i.shadowMatrix){c=V=0;for(f=b.length;c<f;c++)if(j=b[c],j.castShadow&&(j instanceof THREE.SpotLight||j instanceof THREE.DirectionalLight&&!j.shadowCascade))i.shadowMap.value[V]=j.shadowMap,i.shadowMapSize.value[V]=j.shadowMapSize,i.shadowMatrix.value[V]=j.shadowMatrix,i.shadowDarkness.value[V]=j.shadowDarkness,i.shadowBias.value[V]=j.shadowBias,V++}b=d.uniformsList;i=0;for(V=b.length;i<V;i++)if(f=g.uniforms[b[i][1]])if(c=b[i][0],l=c.type,j=c.value,"i"===l)k.uniform1i(f,j);else if("f"===l)k.uniform1f(f,
 j);else if("v2"===l)k.uniform2f(f,j.x,j.y);else if("v3"===l)k.uniform3f(f,j.x,j.y,j.z);else if("v4"===l)k.uniform4f(f,j.x,j.y,j.z,j.w);else if("c"===l)k.uniform3f(f,j.r,j.g,j.b);else if("iv1"===l)k.uniform1iv(f,j);else if("iv"===l)k.uniform3iv(f,j);else if("fv1"===l)k.uniform1fv(f,j);else if("fv"===l)k.uniform3fv(f,j);else if("v2v"===l){void 0===c._array&&(c._array=new Float32Array(2*j.length));l=0;for(n=j.length;l<n;l++)m=2*l,c._array[m]=j[l].x,c._array[m+1]=j[l].y;k.uniform2fv(f,c._array)}else if("v3v"===
 l){void 0===c._array&&(c._array=new Float32Array(3*j.length));l=0;for(n=j.length;l<n;l++)m=3*l,c._array[m]=j[l].x,c._array[m+1]=j[l].y,c._array[m+2]=j[l].z;k.uniform3fv(f,c._array)}else if("v4v"===l){void 0===c._array&&(c._array=new Float32Array(4*j.length));l=0;for(n=j.length;l<n;l++)m=4*l,c._array[m]=j[l].x,c._array[m+1]=j[l].y,c._array[m+2]=j[l].z,c._array[m+3]=j[l].w;k.uniform4fv(f,c._array)}else if("m4"===l)void 0===c._array&&(c._array=new Float32Array(16)),j.flattenToArray(c._array),k.uniformMatrix4fv(f,
-!1,c._array);else if("m4v"===l){void 0===c._array&&(c._array=new Float32Array(16*j.length));l=0;for(n=j.length;l<n;l++)j[l].flattenToArrayOffset(c._array,16*l);k.uniformMatrix4fv(f,!1,c._array)}else if("t"===l){if(m=j,j=v(),k.uniform1i(f,j),m)if(m.image instanceof Array&&6===m.image.length){if(c=m,f=j,6===c.image.length)if(c.needsUpdate){c.image.__webglTextureCube||(c.image.__webglTextureCube=k.createTexture());k.activeTexture(k.TEXTURE0+f);k.bindTexture(k.TEXTURE_CUBE_MAP,c.image.__webglTextureCube);
-k.pixelStorei(k.UNPACK_FLIP_Y_WEBGL,c.flipY);f=c instanceof THREE.CompressedTexture;j=[];for(l=0;6>l;l++)H.autoScaleCubemaps&&!f?(n=j,m=l,t=c.image[l],u=Qc,t.width<=u&&t.height<=u||(x=Math.max(t.width,t.height),s=Math.floor(t.width*u/x),u=Math.floor(t.height*u/x),x=document.createElement("canvas"),x.width=s,x.height=u,x.getContext("2d").drawImage(t,0,0,t.width,t.height,0,0,s,u),t=x),n[m]=t):j[l]=c.image[l];l=j[0];n=0===(l.width&l.width-1)&&0===(l.height&l.height-1);m=Q(c.format);t=Q(c.type);L(k.TEXTURE_CUBE_MAP,
-c,n);for(l=0;6>l;l++)if(f){u=j[l].mipmaps;x=0;for(z=u.length;x<z;x++)s=u[x],k.compressedTexImage2D(k.TEXTURE_CUBE_MAP_POSITIVE_X+l,x,m,s.width,s.height,0,s.data)}else k.texImage2D(k.TEXTURE_CUBE_MAP_POSITIVE_X+l,0,m,m,t,j[l]);c.generateMipmaps&&n&&k.generateMipmap(k.TEXTURE_CUBE_MAP);c.needsUpdate=!1;if(c.onUpdate)c.onUpdate()}else k.activeTexture(k.TEXTURE0+f),k.bindTexture(k.TEXTURE_CUBE_MAP,c.image.__webglTextureCube)}else m instanceof THREE.WebGLRenderTargetCube?(c=m,k.activeTexture(k.TEXTURE0+
-j),k.bindTexture(k.TEXTURE_CUBE_MAP,c.__webglTexture)):H.setTexture(m,j)}else if("tv"===l){void 0===c._array&&(c._array=[]);l=0;for(n=c.value.length;l<n;l++)c._array[l]=v();k.uniform1iv(f,c._array);l=0;for(n=c.value.length;l<n;l++)m=c.value[l],j=c._array[l],m&&H.setTexture(m,j)}if((d instanceof THREE.ShaderMaterial||d instanceof THREE.MeshPhongMaterial||d.envMap)&&null!==h.cameraPosition)b=a.matrixWorld.getPosition(),k.uniform3f(h.cameraPosition,b.x,b.y,b.z);(d instanceof THREE.MeshPhongMaterial||
-d instanceof THREE.MeshLambertMaterial||d instanceof THREE.ShaderMaterial||d.skinning)&&null!==h.viewMatrix&&k.uniformMatrix4fv(h.viewMatrix,!1,a.matrixWorldInverse.elements)}k.uniformMatrix4fv(h.modelViewMatrix,!1,e._modelViewMatrix.elements);h.normalMatrix&&k.uniformMatrix3fv(h.normalMatrix,!1,e._normalMatrix.elements);null!==h.modelMatrix&&k.uniformMatrix4fv(h.modelMatrix,!1,e.matrixWorld.elements);return g}function v(){var a=Ma;a>=yc&&console.warn("Trying to use "+a+" texture units while this GPU supports only "+
+!1,c._array);else if("m4v"===l){void 0===c._array&&(c._array=new Float32Array(16*j.length));l=0;for(n=j.length;l<n;l++)j[l].flattenToArrayOffset(c._array,16*l);k.uniformMatrix4fv(f,!1,c._array)}else if("t"===l){if(m=j,j=v(),k.uniform1i(f,j),m)if(m.image instanceof Array&&6===m.image.length){if(c=m,f=j,6===c.image.length)if(c.needsUpdate){c.image.__webglTextureCube||(c.image.__webglTextureCube=k.createTexture(),H.info.memory.textures++);k.activeTexture(k.TEXTURE0+f);k.bindTexture(k.TEXTURE_CUBE_MAP,
+c.image.__webglTextureCube);k.pixelStorei(k.UNPACK_FLIP_Y_WEBGL,c.flipY);f=c instanceof THREE.CompressedTexture;j=[];for(l=0;6>l;l++)H.autoScaleCubemaps&&!f?(n=j,m=l,t=c.image[l],u=Qc,t.width<=u&&t.height<=u||(x=Math.max(t.width,t.height),s=Math.floor(t.width*u/x),u=Math.floor(t.height*u/x),x=document.createElement("canvas"),x.width=s,x.height=u,x.getContext("2d").drawImage(t,0,0,t.width,t.height,0,0,s,u),t=x),n[m]=t):j[l]=c.image[l];l=j[0];n=0===(l.width&l.width-1)&&0===(l.height&l.height-1);m=Q(c.format);
+t=Q(c.type);L(k.TEXTURE_CUBE_MAP,c,n);for(l=0;6>l;l++)if(f){u=j[l].mipmaps;x=0;for(z=u.length;x<z;x++)s=u[x],k.compressedTexImage2D(k.TEXTURE_CUBE_MAP_POSITIVE_X+l,x,m,s.width,s.height,0,s.data)}else k.texImage2D(k.TEXTURE_CUBE_MAP_POSITIVE_X+l,0,m,m,t,j[l]);c.generateMipmaps&&n&&k.generateMipmap(k.TEXTURE_CUBE_MAP);c.needsUpdate=!1;if(c.onUpdate)c.onUpdate()}else k.activeTexture(k.TEXTURE0+f),k.bindTexture(k.TEXTURE_CUBE_MAP,c.image.__webglTextureCube)}else m instanceof THREE.WebGLRenderTargetCube?
+(c=m,k.activeTexture(k.TEXTURE0+j),k.bindTexture(k.TEXTURE_CUBE_MAP,c.__webglTexture)):H.setTexture(m,j)}else if("tv"===l){void 0===c._array&&(c._array=[]);l=0;for(n=c.value.length;l<n;l++)c._array[l]=v();k.uniform1iv(f,c._array);l=0;for(n=c.value.length;l<n;l++)m=c.value[l],j=c._array[l],m&&H.setTexture(m,j)}if((d instanceof THREE.ShaderMaterial||d instanceof THREE.MeshPhongMaterial||d.envMap)&&null!==h.cameraPosition)b=a.matrixWorld.getPosition(),k.uniform3f(h.cameraPosition,b.x,b.y,b.z);(d instanceof
+THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.ShaderMaterial||d.skinning)&&null!==h.viewMatrix&&k.uniformMatrix4fv(h.viewMatrix,!1,a.matrixWorldInverse.elements)}k.uniformMatrix4fv(h.modelViewMatrix,!1,e._modelViewMatrix.elements);h.normalMatrix&&k.uniformMatrix3fv(h.normalMatrix,!1,e._normalMatrix.elements);null!==h.modelMatrix&&k.uniformMatrix4fv(h.modelMatrix,!1,e.matrixWorld.elements);return g}function v(){var a=Ma;a>=yc&&console.warn("Trying to use "+a+" texture units while this GPU supports only "+
 yc);Ma+=1;return a}function z(a,b){a._modelViewMatrix.multiply(b.matrixWorldInverse,a.matrixWorld);a._normalMatrix.getInverse(a._modelViewMatrix);a._normalMatrix.transpose()}function E(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 B(a,b,c,d){a[b]=c.r*d;a[b+1]=c.g*d;a[b+2]=c.b*d}function J(a,b,c){ac!==a&&(a?k.enable(k.POLYGON_OFFSET_FILL):k.disable(k.POLYGON_OFFSET_FILL),ac=a);if(a&&(qb!==b||Ta!==c))k.polygonOffset(b,c),qb=b,Ta=c}function K(a){for(var a=a.split("\n"),b=0,c=a.length;b<
 c;b++)a[b]=b+1+": "+a[b];return a.join("\n")}function C(a,b){var c;"fragment"===a?c=k.createShader(k.FRAGMENT_SHADER):"vertex"===a&&(c=k.createShader(k.VERTEX_SHADER));k.shaderSource(c,b);k.compileShader(c);return!k.getShaderParameter(c,k.COMPILE_STATUS)?(console.error(k.getShaderInfoLog(c)),console.error(K(b)),null):c}function L(a,b,c){c?(k.texParameteri(a,k.TEXTURE_WRAP_S,Q(b.wrapS)),k.texParameteri(a,k.TEXTURE_WRAP_T,Q(b.wrapT)),k.texParameteri(a,k.TEXTURE_MAG_FILTER,Q(b.magFilter)),k.texParameteri(a,
 k.TEXTURE_MIN_FILTER,Q(b.minFilter))):(k.texParameteri(a,k.TEXTURE_WRAP_S,k.CLAMP_TO_EDGE),k.texParameteri(a,k.TEXTURE_WRAP_T,k.CLAMP_TO_EDGE),k.texParameteri(a,k.TEXTURE_MAG_FILTER,M(b.magFilter)),k.texParameteri(a,k.TEXTURE_MIN_FILTER,M(b.minFilter)));if(Eb&&b.type!==THREE.FloatType&&(1<b.anisotropy||b.__oldAnisotropy))k.texParameterf(a,Eb.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,oc)),b.__oldAnisotropy=b.anisotropy}function I(a,b){k.bindRenderbuffer(k.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?
@@ -338,44 +338,44 @@ if(a===THREE.AlphaFormat)return k.ALPHA;if(a===THREE.RGBFormat)return k.RGB;if(a
 if(a===THREE.OneMinusSrcColorFactor)return k.ONE_MINUS_SRC_COLOR;if(a===THREE.SrcAlphaFactor)return k.SRC_ALPHA;if(a===THREE.OneMinusSrcAlphaFactor)return k.ONE_MINUS_SRC_ALPHA;if(a===THREE.DstAlphaFactor)return k.DST_ALPHA;if(a===THREE.OneMinusDstAlphaFactor)return k.ONE_MINUS_DST_ALPHA;if(a===THREE.DstColorFactor)return k.DST_COLOR;if(a===THREE.OneMinusDstColorFactor)return k.ONE_MINUS_DST_COLOR;if(a===THREE.SrcAlphaSaturateFactor)return k.SRC_ALPHA_SATURATE;if(void 0!==ub){if(a===THREE.RGB_S3TC_DXT1_Format)return ub.COMPRESSED_RGB_S3TC_DXT1_EXT;
 if(a===THREE.RGBA_S3TC_DXT1_Format)return ub.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT3_Format)return ub.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(a===THREE.RGBA_S3TC_DXT5_Format)return ub.COMPRESSED_RGBA_S3TC_DXT5_EXT}return 0}console.log("THREE.WebGLRenderer",THREE.REVISION);var a=a||{},O=void 0!==a.canvas?a.canvas:document.createElement("canvas"),R=void 0!==a.precision?a.precision:"highp",T=void 0!==a.alpha?a.alpha:!0,N=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,P=void 0!==a.antialias?
 a.antialias:!1,S=void 0!==a.stencil?a.stencil:!0,aa=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,ga=void 0!==a.clearColor?new THREE.Color(a.clearColor):new THREE.Color(0),Ia=void 0!==a.clearAlpha?a.clearAlpha:0;this.domElement=O;this.context=null;this.autoUpdateScene=this.autoUpdateObjects=this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.shadowMapEnabled=this.physicallyBasedShading=this.gammaOutput=this.gammaInput=!1;this.shadowMapCullFrontFaces=
-this.shadowMapSoft=this.shadowMapAutoUpdate=!0;this.shadowMapCascade=this.shadowMapDebug=!1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;this.renderPluginsPre=[];this.renderPluginsPost=[];this.info={memory:{programs:0,geometries:0,textures:0},render:{calls:0,vertices:0,faces:0,points:0}};var H=this,ca=[],ia=0,Z=null,ja=null,da=-1,ba=null,oa=null,eb=0,Ma=0,za=-1,qa=-1,Sa=-1,fb=-1,vb=-1,rb=-1,nb=-1,mb=-1,ac=null,qb=null,Ta=null,ra=null,ob=0,la=0,sb=0,gb=0,Ba=0,tb=0,Wa={},
-wb=new THREE.Frustum,Xa=new THREE.Matrix4,ab=new THREE.Matrix4,cb=new THREE.Vector4,Aa=new THREE.Vector3,Db=!0,xc={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:[]}},k,Eb,ub;try{if(!(k=O.getContext("experimental-webgl",{alpha:T,premultipliedAlpha:N,antialias:P,stencil:S,preserveDrawingBuffer:aa})))throw"Error creating WebGL context.";
+this.shadowMapSoft=this.shadowMapAutoUpdate=!0;this.shadowMapCascade=this.shadowMapDebug=!1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;this.renderPluginsPre=[];this.renderPluginsPost=[];this.info={memory:{programs:0,geometries:0,textures:0},render:{calls:0,vertices:0,faces:0,points:0}};var H=this,ca=[],ia=0,Z=null,ja=null,da=-1,ba=null,oa=null,fb=0,Ma=0,za=-1,qa=-1,Sa=-1,gb=-1,vb=-1,rb=-1,nb=-1,mb=-1,ac=null,qb=null,Ta=null,ra=null,ob=0,la=0,sb=0,hb=0,Ba=0,tb=0,Wa={},
+wb=new THREE.Frustum,Xa=new THREE.Matrix4,bb=new THREE.Matrix4,db=new THREE.Vector4,Aa=new THREE.Vector3,Db=!0,xc={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:[]}},k,Eb,ub;try{if(!(k=O.getContext("experimental-webgl",{alpha:T,premultipliedAlpha:N,antialias:P,stencil:S,preserveDrawingBuffer:aa})))throw"Error creating WebGL context.";
 }catch(Pc){console.error(Pc)}a=k.getExtension("OES_texture_float");T=k.getExtension("OES_standard_derivatives");Eb=k.getExtension("EXT_texture_filter_anisotropic")||k.getExtension("MOZ_EXT_texture_filter_anisotropic")||k.getExtension("WEBKIT_EXT_texture_filter_anisotropic");ub=k.getExtension("WEBGL_compressed_texture_s3tc")||k.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||k.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");a||console.log("THREE.WebGLRenderer: Float textures not supported.");
 T||console.log("THREE.WebGLRenderer: Standard derivatives not supported.");Eb||console.log("THREE.WebGLRenderer: Anisotropic texture filtering not supported.");ub||console.log("THREE.WebGLRenderer: S3TC compressed textures not supported.");k.clearColor(0,0,0,1);k.clearDepth(1);k.clearStencil(0);k.enable(k.DEPTH_TEST);k.depthFunc(k.LEQUAL);k.frontFace(k.CCW);k.cullFace(k.BACK);k.enable(k.CULL_FACE);k.enable(k.BLEND);k.blendEquation(k.FUNC_ADD);k.blendFunc(k.SRC_ALPHA,k.ONE_MINUS_SRC_ALPHA);k.clearColor(ga.r,
 ga.g,ga.b,Ia);this.context=k;var yc=k.getParameter(k.MAX_TEXTURE_IMAGE_UNITS),T=k.getParameter(k.MAX_VERTEX_TEXTURE_IMAGE_UNITS);k.getParameter(k.MAX_TEXTURE_SIZE);var Qc=k.getParameter(k.MAX_CUBE_MAP_TEXTURE_SIZE),oc=Eb?k.getParameter(Eb.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0,ic=0<T,Ya=ic&&a;ub&&k.getParameter(k.COMPRESSED_TEXTURE_FORMATS);this.getContext=function(){return k};this.supportsVertexTextures=function(){return ic};this.getMaxAnisotropy=function(){return oc};this.setSize=function(a,b){O.width=
-a;O.height=b;this.setViewport(0,0,O.width,O.height)};this.setViewport=function(a,b,c,d){ob=void 0!==a?a:0;la=void 0!==b?b:0;sb=void 0!==c?c:O.width;gb=void 0!==d?d:O.height;k.viewport(ob,la,sb,gb)};this.setScissor=function(a,b,c,d){k.scissor(a,b,c,d)};this.enableScissorTest=function(a){a?k.enable(k.SCISSOR_TEST):k.disable(k.SCISSOR_TEST)};this.setClearColorHex=function(a,b){ga.setHex(a);Ia=b;k.clearColor(ga.r,ga.g,ga.b,Ia)};this.setClearColor=function(a,b){ga.copy(a);Ia=b;k.clearColor(ga.r,ga.g,ga.b,
+a;O.height=b;this.setViewport(0,0,O.width,O.height)};this.setViewport=function(a,b,c,d){ob=void 0!==a?a:0;la=void 0!==b?b:0;sb=void 0!==c?c:O.width;hb=void 0!==d?d:O.height;k.viewport(ob,la,sb,hb)};this.setScissor=function(a,b,c,d){k.scissor(a,b,c,d)};this.enableScissorTest=function(a){a?k.enable(k.SCISSOR_TEST):k.disable(k.SCISSOR_TEST)};this.setClearColorHex=function(a,b){ga.setHex(a);Ia=b;k.clearColor(ga.r,ga.g,ga.b,Ia)};this.setClearColor=function(a,b){ga.copy(a);Ia=b;k.clearColor(ga.r,ga.g,ga.b,
 Ia)};this.getClearColor=function(){return ga};this.getClearAlpha=function(){return Ia};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=k.COLOR_BUFFER_BIT;if(void 0===b||b)d|=k.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=k.STENCIL_BUFFER_BIT;k.clear(d)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);this.clear(b,c,d)};this.addPostPlugin=function(a){a.init(this);this.renderPluginsPost.push(a)};this.addPrePlugin=function(a){a.init(this);this.renderPluginsPre.push(a)};this.deallocateObject=
 function(a){if(a.__webglInit)if(a.__webglInit=!1,delete a._modelViewMatrix,delete a._normalMatrix,a instanceof THREE.Mesh)for(var c in a.geometry.geometryGroups){var d=a.geometry.geometryGroups[c];k.deleteBuffer(d.__webglVertexBuffer);k.deleteBuffer(d.__webglNormalBuffer);k.deleteBuffer(d.__webglTangentBuffer);k.deleteBuffer(d.__webglColorBuffer);k.deleteBuffer(d.__webglUVBuffer);k.deleteBuffer(d.__webglUV2Buffer);k.deleteBuffer(d.__webglSkinIndicesBuffer);k.deleteBuffer(d.__webglSkinWeightsBuffer);
 k.deleteBuffer(d.__webglFaceBuffer);k.deleteBuffer(d.__webglLineBuffer);var e=void 0,f=void 0;if(d.numMorphTargets){e=0;for(f=d.numMorphTargets;e<f;e++)k.deleteBuffer(d.__webglMorphTargetsBuffers[e])}if(d.numMorphNormals){e=0;for(f=d.numMorphNormals;e<f;e++)k.deleteBuffer(d.__webglMorphNormalsBuffers[e])}b(d);H.info.memory.geometries--}else a instanceof THREE.Ribbon?(a=a.geometry,k.deleteBuffer(a.__webglVertexBuffer),k.deleteBuffer(a.__webglColorBuffer),k.deleteBuffer(a.__webglNormalBuffer),b(a),
-H.info.memory.geometries--):a instanceof THREE.Line?(a=a.geometry,k.deleteBuffer(a.__webglVertexBuffer),k.deleteBuffer(a.__webglColorBuffer),k.deleteBuffer(a.__webglLineDistanceBuffer),b(a),H.info.memory.geometries--):a instanceof THREE.ParticleSystem&&(a=a.geometry,k.deleteBuffer(a.__webglVertexBuffer),k.deleteBuffer(a.__webglColorBuffer),b(a),H.info.memory.geometries--)};this.deallocateTexture=function(a){a.__webglInit&&(a.__webglInit=!1,k.deleteTexture(a.__webglTexture),H.info.memory.textures--)};
-this.deallocateRenderTarget=function(a){if(a&&a.__webglTexture)if(k.deleteTexture(a.__webglTexture),a instanceof THREE.WebGLRenderTargetCube)for(var b=0;6>b;b++)k.deleteFramebuffer(a.__webglFramebuffer[b]),k.deleteRenderbuffer(a.__webglRenderbuffer[b]);else k.deleteFramebuffer(a.__webglFramebuffer),k.deleteRenderbuffer(a.__webglRenderbuffer)};this.deallocateMaterial=function(a){var b=a.program;if(b){a.program=void 0;var c,d,e=!1,a=0;for(c=ca.length;a<c;a++)if(d=ca[a],d.program===b){d.usedTimes--;
-0===d.usedTimes&&(e=!0);break}if(e){e=[];a=0;for(c=ca.length;a<c;a++)d=ca[a],d.program!==b&&e.push(d);ca=e;k.deleteProgram(b);H.info.memory.programs--}}};this.updateShadowMap=function(a,b){Z=null;da=ba=mb=nb=Sa=-1;Db=!0;qa=za=-1;this.shadowMapPlugin.update(a,b)};this.renderBufferImmediate=function(a,b,c){a.hasPositions&&!a.__webglVertexBuffer&&(a.__webglVertexBuffer=k.createBuffer());a.hasNormals&&!a.__webglNormalBuffer&&(a.__webglNormalBuffer=k.createBuffer());a.hasUvs&&!a.__webglUvBuffer&&(a.__webglUvBuffer=
-k.createBuffer());a.hasColors&&!a.__webglColorBuffer&&(a.__webglColorBuffer=k.createBuffer());a.hasPositions&&(k.bindBuffer(k.ARRAY_BUFFER,a.__webglVertexBuffer),k.bufferData(k.ARRAY_BUFFER,a.positionArray,k.DYNAMIC_DRAW),k.enableVertexAttribArray(b.attributes.position),k.vertexAttribPointer(b.attributes.position,3,k.FLOAT,!1,0,0));if(a.hasNormals){k.bindBuffer(k.ARRAY_BUFFER,a.__webglNormalBuffer);if(c.shading===THREE.FlatShading){var d,e,f,g,h,i,j,l,n,m,p,q=3*a.count;for(p=0;p<q;p+=9)m=a.normalArray,
-d=m[p],e=m[p+1],f=m[p+2],g=m[p+3],i=m[p+4],l=m[p+5],h=m[p+6],j=m[p+7],n=m[p+8],d=(d+g+h)/3,e=(e+i+j)/3,f=(f+l+n)/3,m[p]=d,m[p+1]=e,m[p+2]=f,m[p+3]=d,m[p+4]=e,m[p+5]=f,m[p+6]=d,m[p+7]=e,m[p+8]=f}k.bufferData(k.ARRAY_BUFFER,a.normalArray,k.DYNAMIC_DRAW);k.enableVertexAttribArray(b.attributes.normal);k.vertexAttribPointer(b.attributes.normal,3,k.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(k.bindBuffer(k.ARRAY_BUFFER,a.__webglUvBuffer),k.bufferData(k.ARRAY_BUFFER,a.uvArray,k.DYNAMIC_DRAW),k.enableVertexAttribArray(b.attributes.uv),
-k.vertexAttribPointer(b.attributes.uv,2,k.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(k.bindBuffer(k.ARRAY_BUFFER,a.__webglColorBuffer),k.bufferData(k.ARRAY_BUFFER,a.colorArray,k.DYNAMIC_DRAW),k.enableVertexAttribArray(b.attributes.color),k.vertexAttribPointer(b.attributes.color,3,k.FLOAT,!1,0,0));k.drawArrays(k.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f){if(!1!==d.visible)if(c=A(a,b,c,d,f),a=c.attributes,b=!1,d=16777215*e.id+2*c.id+(d.wireframe?
-1:0),d!==ba&&(ba=d,b=!0),b&&m(),f instanceof THREE.Mesh)if(f=e.attributes.index){d=e.offsets;1<d.length&&(b=!0);for(var c=0,g=d.length;c<g;c++){var h=d[c].index;if(b){var i=e.attributes.position,j=i.itemSize;k.bindBuffer(k.ARRAY_BUFFER,i.buffer);l(a.position);k.vertexAttribPointer(a.position,j,k.FLOAT,!1,0,4*h*j);j=e.attributes.normal;if(0<=a.normal&&j){var n=j.itemSize;k.bindBuffer(k.ARRAY_BUFFER,j.buffer);l(a.normal);k.vertexAttribPointer(a.normal,n,k.FLOAT,!1,0,4*h*n)}j=e.attributes.uv;0<=a.uv&&
-j&&(n=j.itemSize,k.bindBuffer(k.ARRAY_BUFFER,j.buffer),l(a.uv),k.vertexAttribPointer(a.uv,n,k.FLOAT,!1,0,4*h*n));j=e.attributes.color;0<=a.color&&j&&(n=j.itemSize,k.bindBuffer(k.ARRAY_BUFFER,j.buffer),l(a.color),k.vertexAttribPointer(a.color,n,k.FLOAT,!1,0,4*h*n));j=e.attributes.tangent;0<=a.tangent&&j&&(n=j.itemSize,k.bindBuffer(k.ARRAY_BUFFER,j.buffer),l(a.tangent),k.vertexAttribPointer(a.tangent,n,k.FLOAT,!1,0,4*h*n));k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,f.buffer)}k.drawElements(k.TRIANGLES,d[c].count,
-k.UNSIGNED_SHORT,2*d[c].start);H.info.render.calls++;H.info.render.vertices+=d[c].count;H.info.render.faces+=d[c].count/3}}else b&&(i=e.attributes.position,j=i.itemSize,k.bindBuffer(k.ARRAY_BUFFER,i.buffer),l(a.position),k.vertexAttribPointer(a.position,j,k.FLOAT,!1,0,0),j=e.attributes.normal,0<=a.normal&&j&&(n=j.itemSize,k.bindBuffer(k.ARRAY_BUFFER,j.buffer),l(a.normal),k.vertexAttribPointer(a.normal,n,k.FLOAT,!1,0,0)),j=e.attributes.uv,0<=a.uv&&j&&(n=j.itemSize,k.bindBuffer(k.ARRAY_BUFFER,j.buffer),
-l(a.uv),k.vertexAttribPointer(a.uv,n,k.FLOAT,!1,0,0)),j=e.attributes.color,0<=a.color&&j&&(n=j.itemSize,k.bindBuffer(k.ARRAY_BUFFER,j.buffer),l(a.color),k.vertexAttribPointer(a.color,n,k.FLOAT,!1,0,0)),j=e.attributes.tangent,0<=a.tangent&&j&&(n=j.itemSize,k.bindBuffer(k.ARRAY_BUFFER,j.buffer),l(a.tangent),k.vertexAttribPointer(a.tangent,n,k.FLOAT,!1,0,0))),k.drawArrays(k.TRIANGLES,0,i.numItems/3),H.info.render.calls++,H.info.render.vertices+=i.numItems/3,H.info.render.faces+=i.numItems/3/3;else f instanceof
-THREE.ParticleSystem&&b&&(i=e.attributes.position,j=i.itemSize,k.bindBuffer(k.ARRAY_BUFFER,i.buffer),l(a.position),k.vertexAttribPointer(a.position,j,k.FLOAT,!1,0,0),j=e.attributes.color,0<=a.color&&j&&(n=j.itemSize,k.bindBuffer(k.ARRAY_BUFFER,j.buffer),l(a.color),k.vertexAttribPointer(a.color,n,k.FLOAT,!1,0,0)),k.drawArrays(k.POINTS,0,i.numItems/3),H.info.render.calls++,H.info.render.points+=i.numItems/3)};this.renderBuffer=function(a,b,c,d,e,f){if(!1!==d.visible){var g,h,c=A(a,b,c,d,f),b=c.attributes,
-a=!1,c=16777215*e.id+2*c.id+(d.wireframe?1:0);c!==ba&&(ba=c,a=!0);a&&m();if(!d.morphTargets&&0<=b.position)a&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglVertexBuffer),l(b.position),k.vertexAttribPointer(b.position,3,k.FLOAT,!1,0,0));else if(f.morphTargetBase){c=d.program.attributes;-1!==f.morphTargetBase&&0<=c.position?(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[f.morphTargetBase]),l(c.position),k.vertexAttribPointer(c.position,3,k.FLOAT,!1,0,0)):0<=c.position&&(k.bindBuffer(k.ARRAY_BUFFER,
-e.__webglVertexBuffer),l(c.position),k.vertexAttribPointer(c.position,3,k.FLOAT,!1,0,0));if(f.morphTargetForcedOrder.length){var i=0;h=f.morphTargetForcedOrder;for(g=f.morphTargetInfluences;i<d.numSupportedMorphTargets&&i<h.length;)0<=c["morphTarget"+i]&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[h[i]]),l(c["morphTarget"+i]),k.vertexAttribPointer(c["morphTarget"+i],3,k.FLOAT,!1,0,0)),0<=c["morphNormal"+i]&&d.morphNormals&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[h[i]]),
-l(c["morphNormal"+i]),k.vertexAttribPointer(c["morphNormal"+i],3,k.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[i]=g[h[i]],i++}else{h=[];g=f.morphTargetInfluences;var j,n=g.length;for(j=0;j<n;j++)i=g[j],0<i&&h.push([j,i]);h.length>d.numSupportedMorphTargets?(h.sort(p),h.length=d.numSupportedMorphTargets):h.length>d.numSupportedMorphNormals?h.sort(p):0===h.length&&h.push([0,0]);for(i=0;i<d.numSupportedMorphTargets;)h[i]?(j=h[i][0],0<=c["morphTarget"+i]&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[j]),
-l(c["morphTarget"+i]),k.vertexAttribPointer(c["morphTarget"+i],3,k.FLOAT,!1,0,0)),0<=c["morphNormal"+i]&&d.morphNormals&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[j]),l(c["morphNormal"+i]),k.vertexAttribPointer(c["morphNormal"+i],3,k.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[i]=g[j]):f.__webglMorphTargetInfluences[i]=0,i++}null!==d.program.uniforms.morphTargetInfluences&&k.uniform1fv(d.program.uniforms.morphTargetInfluences,f.__webglMorphTargetInfluences)}if(a){if(e.__webglCustomAttributesList){g=
-0;for(h=e.__webglCustomAttributesList.length;g<h;g++)c=e.__webglCustomAttributesList[g],0<=b[c.buffer.belongsToAttribute]&&(k.bindBuffer(k.ARRAY_BUFFER,c.buffer),l(b[c.buffer.belongsToAttribute]),k.vertexAttribPointer(b[c.buffer.belongsToAttribute],c.size,k.FLOAT,!1,0,0))}0<=b.color&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglColorBuffer),l(b.color),k.vertexAttribPointer(b.color,3,k.FLOAT,!1,0,0));0<=b.normal&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglNormalBuffer),l(b.normal),k.vertexAttribPointer(b.normal,
-3,k.FLOAT,!1,0,0));0<=b.tangent&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglTangentBuffer),l(b.tangent),k.vertexAttribPointer(b.tangent,4,k.FLOAT,!1,0,0));0<=b.uv&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglUVBuffer),l(b.uv),k.vertexAttribPointer(b.uv,2,k.FLOAT,!1,0,0));0<=b.uv2&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglUV2Buffer),l(b.uv2),k.vertexAttribPointer(b.uv2,2,k.FLOAT,!1,0,0));d.skinning&&(0<=b.skinIndex&&0<=b.skinWeight)&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglSkinIndicesBuffer),l(b.skinIndex),k.vertexAttribPointer(b.skinIndex,
-4,k.FLOAT,!1,0,0),k.bindBuffer(k.ARRAY_BUFFER,e.__webglSkinWeightsBuffer),l(b.skinWeight),k.vertexAttribPointer(b.skinWeight,4,k.FLOAT,!1,0,0));0<=b.lineDistance&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglLineDistanceBuffer),l(b.lineDistance),k.vertexAttribPointer(b.lineDistance,1,k.FLOAT,!1,0,0))}f instanceof THREE.Mesh?(d.wireframe?(d=d.wireframeLinewidth,d!==ra&&(k.lineWidth(d),ra=d),a&&k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,e.__webglLineBuffer),k.drawElements(k.LINES,e.__webglLineCount,k.UNSIGNED_SHORT,
-0)):(a&&k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,e.__webglFaceBuffer),k.drawElements(k.TRIANGLES,e.__webglFaceCount,k.UNSIGNED_SHORT,0)),H.info.render.calls++,H.info.render.vertices+=e.__webglFaceCount,H.info.render.faces+=e.__webglFaceCount/3):f instanceof THREE.Line?(f=f.type===THREE.LineStrip?k.LINE_STRIP:k.LINES,d=d.linewidth,d!==ra&&(k.lineWidth(d),ra=d),k.drawArrays(f,0,e.__webglLineCount),H.info.render.calls++):f instanceof THREE.ParticleSystem?(k.drawArrays(k.POINTS,0,e.__webglParticleCount),H.info.render.calls++,
-H.info.render.points+=e.__webglParticleCount):f instanceof THREE.Ribbon&&(k.drawArrays(k.TRIANGLE_STRIP,0,e.__webglVertexCount),H.info.render.calls++)}};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,f,g,h,i=a.__lights,j=a.fog;da=-1;Db=!0;this.autoUpdateScene&&a.updateMatrixWorld();void 0===b.parent&&b.updateMatrixWorld();b.matrixWorldInverse.getInverse(b.matrixWorld);Xa.multiply(b.projectionMatrix,
-b.matrixWorldInverse);wb.setFromMatrix(Xa);this.autoUpdateObjects&&this.initWebGLObjects(a);q(this.renderPluginsPre,a,b);H.info.render.calls=0;H.info.render.vertices=0;H.info.render.faces=0;H.info.render.points=0;this.setRenderTarget(c);(this.autoClear||d)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);h=a.__webglObjects;d=0;for(e=h.length;d<e;d++)if(f=h[d],g=f.object,f.render=!1,g.visible&&(!(g instanceof THREE.Mesh||g instanceof THREE.ParticleSystem)||!g.frustumCulled||
-wb.contains(g))){z(g,b);var l=f,m=l.buffer,p=void 0,t=p=void 0,t=l.object.material;if(t instanceof THREE.MeshFaceMaterial)p=m.materialIndex,0<=p&&(p=t.materials[p],p.transparent?(l.transparent=p,l.opaque=null):(l.opaque=p,l.transparent=null));else if(p=t)p.transparent?(l.transparent=p,l.opaque=null):(l.opaque=p,l.transparent=null);f.render=!0;!0===this.sortObjects&&(null!==g.renderDepth?f.z=g.renderDepth:(cb.copy(g.matrixWorld.getPosition()),Xa.multiplyVector3(cb),f.z=cb.z),f.id=g.id)}this.sortObjects&&
-h.sort(n);h=a.__webglObjectsImmediate;d=0;for(e=h.length;d<e;d++)f=h[d],g=f.object,g.visible&&(z(g,b),g=f.object.material,g.transparent?(f.transparent=g,f.opaque=null):(f.opaque=g,f.transparent=null));a.overrideMaterial?(d=a.overrideMaterial,this.setBlending(d.blending,d.blendEquation,d.blendSrc,d.blendDst),this.setDepthTest(d.depthTest),this.setDepthWrite(d.depthWrite),J(d.polygonOffset,d.polygonOffsetFactor,d.polygonOffsetUnits),r(a.__webglObjects,!1,"",b,i,j,!0,d),u(a.__webglObjectsImmediate,"",
-b,i,j,!1,d)):(d=null,this.setBlending(THREE.NormalBlending),r(a.__webglObjects,!0,"opaque",b,i,j,!1,d),u(a.__webglObjectsImmediate,"opaque",b,i,j,!1,d),r(a.__webglObjects,!1,"transparent",b,i,j,!0,d),u(a.__webglObjectsImmediate,"transparent",b,i,j,!0,d));q(this.renderPluginsPost,a,b);c&&(c.generateMipmaps&&c.minFilter!==THREE.NearestFilter&&c.minFilter!==THREE.LinearFilter)&&(c instanceof THREE.WebGLRenderTargetCube?(k.bindTexture(k.TEXTURE_CUBE_MAP,c.__webglTexture),k.generateMipmap(k.TEXTURE_CUBE_MAP),
-k.bindTexture(k.TEXTURE_CUBE_MAP,null)):(k.bindTexture(k.TEXTURE_2D,c.__webglTexture),k.generateMipmap(k.TEXTURE_2D),k.bindTexture(k.TEXTURE_2D,null)));this.setDepthTest(!0);this.setDepthWrite(!0)}};this.renderImmediateObject=function(a,b,c,d,e){var f=A(a,b,c,d,e);ba=-1;H.setMaterialFaces(d);e.immediateRenderCallback?e.immediateRenderCallback(f,k,wb):e.render(function(a){H.renderBufferImmediate(a,f,d)})};this.initWebGLObjects=function(a){a.__webglObjects||(a.__webglObjects=[],a.__webglObjectsImmediate=
-[],a.__webglSprites=[],a.__webglFlares=[]);for(;a.__objectsAdded.length;){var b=a.__objectsAdded[0],l=a,n=void 0,m=void 0,p=void 0,q=void 0;if(!b.__webglInit)if(b.__webglInit=!0,b._modelViewMatrix=new THREE.Matrix4,b._normalMatrix=new THREE.Matrix3,b instanceof THREE.Mesh)if(m=b.geometry,p=b.material,m instanceof THREE.Geometry){if(void 0===m.geometryGroups){var r=m,u=void 0,v=void 0,z=void 0,A=void 0,C=void 0,B=void 0,E=void 0,I={},J=r.morphTargets.length,L=r.morphNormals.length,Z=p instanceof THREE.MeshFaceMaterial;
-r.geometryGroups={};u=0;for(v=r.faces.length;u<v;u++)z=r.faces[u],A=Z?z.materialIndex:void 0,B=void 0!==A?A:-1,void 0===I[B]&&(I[B]={hash:B,counter:0}),E=I[B].hash+"_"+I[B].counter,void 0===r.geometryGroups[E]&&(r.geometryGroups[E]={faces3:[],faces4:[],materialIndex:A,vertices:0,numMorphTargets:J,numMorphNormals:L}),C=z instanceof THREE.Face3?3:4,65535<r.geometryGroups[E].vertices+C&&(I[B].counter+=1,E=I[B].hash+"_"+I[B].counter,void 0===r.geometryGroups[E]&&(r.geometryGroups[E]={faces3:[],faces4:[],
-materialIndex:A,vertices:0,numMorphTargets:J,numMorphNormals:L})),z instanceof THREE.Face3?r.geometryGroups[E].faces3.push(u):r.geometryGroups[E].faces4.push(u),r.geometryGroups[E].vertices+=C;r.geometryGroupsList=[];var P=void 0;for(P in r.geometryGroups)r.geometryGroups[P].id=eb++,r.geometryGroupsList.push(r.geometryGroups[P])}for(n in m.geometryGroups)if(q=m.geometryGroups[n],!q.__webglVertexBuffer){var K=q;K.__webglVertexBuffer=k.createBuffer();K.__webglNormalBuffer=k.createBuffer();K.__webglTangentBuffer=
-k.createBuffer();K.__webglColorBuffer=k.createBuffer();K.__webglUVBuffer=k.createBuffer();K.__webglUV2Buffer=k.createBuffer();K.__webglSkinIndicesBuffer=k.createBuffer();K.__webglSkinWeightsBuffer=k.createBuffer();K.__webglFaceBuffer=k.createBuffer();K.__webglLineBuffer=k.createBuffer();var M=void 0,ca=void 0;if(K.numMorphTargets){K.__webglMorphTargetsBuffers=[];M=0;for(ca=K.numMorphTargets;M<ca;M++)K.__webglMorphTargetsBuffers.push(k.createBuffer())}if(K.numMorphNormals){K.__webglMorphNormalsBuffers=
+H.info.memory.geometries--):a instanceof THREE.Line?(a=a.geometry,k.deleteBuffer(a.__webglVertexBuffer),k.deleteBuffer(a.__webglColorBuffer),k.deleteBuffer(a.__webglLineDistanceBuffer),b(a),H.info.memory.geometries--):a instanceof THREE.ParticleSystem&&(a=a.geometry,k.deleteBuffer(a.__webglVertexBuffer),k.deleteBuffer(a.__webglColorBuffer),b(a),H.info.memory.geometries--)};this.deallocateTexture=function(a){if(a.image&&a.image.__webglTextureCube)k.deleteTexture(a.image.__webglTextureCube);else{if(!a.__webglInit)return;
+a.__webglInit=!1;k.deleteTexture(a.__webglTexture)}H.info.memory.textures--};this.deallocateRenderTarget=function(a){if(a&&a.__webglTexture)if(k.deleteTexture(a.__webglTexture),a instanceof THREE.WebGLRenderTargetCube)for(var b=0;6>b;b++)k.deleteFramebuffer(a.__webglFramebuffer[b]),k.deleteRenderbuffer(a.__webglRenderbuffer[b]);else k.deleteFramebuffer(a.__webglFramebuffer),k.deleteRenderbuffer(a.__webglRenderbuffer)};this.deallocateMaterial=function(a){var b=a.program;if(b){a.program=void 0;var c,
+d,e=!1,a=0;for(c=ca.length;a<c;a++)if(d=ca[a],d.program===b){d.usedTimes--;0===d.usedTimes&&(e=!0);break}if(e){e=[];a=0;for(c=ca.length;a<c;a++)d=ca[a],d.program!==b&&e.push(d);ca=e;k.deleteProgram(b);H.info.memory.programs--}}};this.updateShadowMap=function(a,b){Z=null;da=ba=mb=nb=Sa=-1;Db=!0;qa=za=-1;this.shadowMapPlugin.update(a,b)};this.renderBufferImmediate=function(a,b,c){a.hasPositions&&!a.__webglVertexBuffer&&(a.__webglVertexBuffer=k.createBuffer());a.hasNormals&&!a.__webglNormalBuffer&&(a.__webglNormalBuffer=
+k.createBuffer());a.hasUvs&&!a.__webglUvBuffer&&(a.__webglUvBuffer=k.createBuffer());a.hasColors&&!a.__webglColorBuffer&&(a.__webglColorBuffer=k.createBuffer());a.hasPositions&&(k.bindBuffer(k.ARRAY_BUFFER,a.__webglVertexBuffer),k.bufferData(k.ARRAY_BUFFER,a.positionArray,k.DYNAMIC_DRAW),k.enableVertexAttribArray(b.attributes.position),k.vertexAttribPointer(b.attributes.position,3,k.FLOAT,!1,0,0));if(a.hasNormals){k.bindBuffer(k.ARRAY_BUFFER,a.__webglNormalBuffer);if(c.shading===THREE.FlatShading){var d,
+e,f,g,h,i,j,l,n,m,p,q=3*a.count;for(p=0;p<q;p+=9)m=a.normalArray,d=m[p],e=m[p+1],f=m[p+2],g=m[p+3],i=m[p+4],l=m[p+5],h=m[p+6],j=m[p+7],n=m[p+8],d=(d+g+h)/3,e=(e+i+j)/3,f=(f+l+n)/3,m[p]=d,m[p+1]=e,m[p+2]=f,m[p+3]=d,m[p+4]=e,m[p+5]=f,m[p+6]=d,m[p+7]=e,m[p+8]=f}k.bufferData(k.ARRAY_BUFFER,a.normalArray,k.DYNAMIC_DRAW);k.enableVertexAttribArray(b.attributes.normal);k.vertexAttribPointer(b.attributes.normal,3,k.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(k.bindBuffer(k.ARRAY_BUFFER,a.__webglUvBuffer),k.bufferData(k.ARRAY_BUFFER,
+a.uvArray,k.DYNAMIC_DRAW),k.enableVertexAttribArray(b.attributes.uv),k.vertexAttribPointer(b.attributes.uv,2,k.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(k.bindBuffer(k.ARRAY_BUFFER,a.__webglColorBuffer),k.bufferData(k.ARRAY_BUFFER,a.colorArray,k.DYNAMIC_DRAW),k.enableVertexAttribArray(b.attributes.color),k.vertexAttribPointer(b.attributes.color,3,k.FLOAT,!1,0,0));k.drawArrays(k.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f){if(!1!==d.visible)if(c=
+A(a,b,c,d,f),a=c.attributes,b=!1,d=16777215*e.id+2*c.id+(d.wireframe?1:0),d!==ba&&(ba=d,b=!0),b&&m(),f instanceof THREE.Mesh)if(f=e.attributes.index){d=e.offsets;1<d.length&&(b=!0);for(var c=0,g=d.length;c<g;c++){var h=d[c].index;if(b){var i=e.attributes.position,j=i.itemSize;k.bindBuffer(k.ARRAY_BUFFER,i.buffer);l(a.position);k.vertexAttribPointer(a.position,j,k.FLOAT,!1,0,4*h*j);j=e.attributes.normal;if(0<=a.normal&&j){var n=j.itemSize;k.bindBuffer(k.ARRAY_BUFFER,j.buffer);l(a.normal);k.vertexAttribPointer(a.normal,
+n,k.FLOAT,!1,0,4*h*n)}j=e.attributes.uv;0<=a.uv&&j&&(n=j.itemSize,k.bindBuffer(k.ARRAY_BUFFER,j.buffer),l(a.uv),k.vertexAttribPointer(a.uv,n,k.FLOAT,!1,0,4*h*n));j=e.attributes.color;0<=a.color&&j&&(n=j.itemSize,k.bindBuffer(k.ARRAY_BUFFER,j.buffer),l(a.color),k.vertexAttribPointer(a.color,n,k.FLOAT,!1,0,4*h*n));j=e.attributes.tangent;0<=a.tangent&&j&&(n=j.itemSize,k.bindBuffer(k.ARRAY_BUFFER,j.buffer),l(a.tangent),k.vertexAttribPointer(a.tangent,n,k.FLOAT,!1,0,4*h*n));k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,
+f.buffer)}k.drawElements(k.TRIANGLES,d[c].count,k.UNSIGNED_SHORT,2*d[c].start);H.info.render.calls++;H.info.render.vertices+=d[c].count;H.info.render.faces+=d[c].count/3}}else b&&(i=e.attributes.position,j=i.itemSize,k.bindBuffer(k.ARRAY_BUFFER,i.buffer),l(a.position),k.vertexAttribPointer(a.position,j,k.FLOAT,!1,0,0),j=e.attributes.normal,0<=a.normal&&j&&(n=j.itemSize,k.bindBuffer(k.ARRAY_BUFFER,j.buffer),l(a.normal),k.vertexAttribPointer(a.normal,n,k.FLOAT,!1,0,0)),j=e.attributes.uv,0<=a.uv&&j&&
+(n=j.itemSize,k.bindBuffer(k.ARRAY_BUFFER,j.buffer),l(a.uv),k.vertexAttribPointer(a.uv,n,k.FLOAT,!1,0,0)),j=e.attributes.color,0<=a.color&&j&&(n=j.itemSize,k.bindBuffer(k.ARRAY_BUFFER,j.buffer),l(a.color),k.vertexAttribPointer(a.color,n,k.FLOAT,!1,0,0)),j=e.attributes.tangent,0<=a.tangent&&j&&(n=j.itemSize,k.bindBuffer(k.ARRAY_BUFFER,j.buffer),l(a.tangent),k.vertexAttribPointer(a.tangent,n,k.FLOAT,!1,0,0))),k.drawArrays(k.TRIANGLES,0,i.numItems/3),H.info.render.calls++,H.info.render.vertices+=i.numItems/
+3,H.info.render.faces+=i.numItems/3/3;else f instanceof THREE.ParticleSystem&&b&&(i=e.attributes.position,j=i.itemSize,k.bindBuffer(k.ARRAY_BUFFER,i.buffer),l(a.position),k.vertexAttribPointer(a.position,j,k.FLOAT,!1,0,0),j=e.attributes.color,0<=a.color&&j&&(n=j.itemSize,k.bindBuffer(k.ARRAY_BUFFER,j.buffer),l(a.color),k.vertexAttribPointer(a.color,n,k.FLOAT,!1,0,0)),k.drawArrays(k.POINTS,0,i.numItems/3),H.info.render.calls++,H.info.render.points+=i.numItems/3)};this.renderBuffer=function(a,b,c,d,
+e,f){if(!1!==d.visible){var g,h,c=A(a,b,c,d,f),b=c.attributes,a=!1,c=16777215*e.id+2*c.id+(d.wireframe?1:0);c!==ba&&(ba=c,a=!0);a&&m();if(!d.morphTargets&&0<=b.position)a&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglVertexBuffer),l(b.position),k.vertexAttribPointer(b.position,3,k.FLOAT,!1,0,0));else if(f.morphTargetBase){c=d.program.attributes;-1!==f.morphTargetBase&&0<=c.position?(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[f.morphTargetBase]),l(c.position),k.vertexAttribPointer(c.position,
+3,k.FLOAT,!1,0,0)):0<=c.position&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglVertexBuffer),l(c.position),k.vertexAttribPointer(c.position,3,k.FLOAT,!1,0,0));if(f.morphTargetForcedOrder.length){var i=0;h=f.morphTargetForcedOrder;for(g=f.morphTargetInfluences;i<d.numSupportedMorphTargets&&i<h.length;)0<=c["morphTarget"+i]&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[h[i]]),l(c["morphTarget"+i]),k.vertexAttribPointer(c["morphTarget"+i],3,k.FLOAT,!1,0,0)),0<=c["morphNormal"+i]&&d.morphNormals&&
+(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[h[i]]),l(c["morphNormal"+i]),k.vertexAttribPointer(c["morphNormal"+i],3,k.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[i]=g[h[i]],i++}else{h=[];g=f.morphTargetInfluences;var j,n=g.length;for(j=0;j<n;j++)i=g[j],0<i&&h.push([j,i]);h.length>d.numSupportedMorphTargets?(h.sort(p),h.length=d.numSupportedMorphTargets):h.length>d.numSupportedMorphNormals?h.sort(p):0===h.length&&h.push([0,0]);for(i=0;i<d.numSupportedMorphTargets;)h[i]?(j=h[i][0],0<=
+c["morphTarget"+i]&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[j]),l(c["morphTarget"+i]),k.vertexAttribPointer(c["morphTarget"+i],3,k.FLOAT,!1,0,0)),0<=c["morphNormal"+i]&&d.morphNormals&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[j]),l(c["morphNormal"+i]),k.vertexAttribPointer(c["morphNormal"+i],3,k.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[i]=g[j]):f.__webglMorphTargetInfluences[i]=0,i++}null!==d.program.uniforms.morphTargetInfluences&&k.uniform1fv(d.program.uniforms.morphTargetInfluences,
+f.__webglMorphTargetInfluences)}if(a){if(e.__webglCustomAttributesList){g=0;for(h=e.__webglCustomAttributesList.length;g<h;g++)c=e.__webglCustomAttributesList[g],0<=b[c.buffer.belongsToAttribute]&&(k.bindBuffer(k.ARRAY_BUFFER,c.buffer),l(b[c.buffer.belongsToAttribute]),k.vertexAttribPointer(b[c.buffer.belongsToAttribute],c.size,k.FLOAT,!1,0,0))}0<=b.color&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglColorBuffer),l(b.color),k.vertexAttribPointer(b.color,3,k.FLOAT,!1,0,0));0<=b.normal&&(k.bindBuffer(k.ARRAY_BUFFER,
+e.__webglNormalBuffer),l(b.normal),k.vertexAttribPointer(b.normal,3,k.FLOAT,!1,0,0));0<=b.tangent&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglTangentBuffer),l(b.tangent),k.vertexAttribPointer(b.tangent,4,k.FLOAT,!1,0,0));0<=b.uv&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglUVBuffer),l(b.uv),k.vertexAttribPointer(b.uv,2,k.FLOAT,!1,0,0));0<=b.uv2&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglUV2Buffer),l(b.uv2),k.vertexAttribPointer(b.uv2,2,k.FLOAT,!1,0,0));d.skinning&&(0<=b.skinIndex&&0<=b.skinWeight)&&(k.bindBuffer(k.ARRAY_BUFFER,
+e.__webglSkinIndicesBuffer),l(b.skinIndex),k.vertexAttribPointer(b.skinIndex,4,k.FLOAT,!1,0,0),k.bindBuffer(k.ARRAY_BUFFER,e.__webglSkinWeightsBuffer),l(b.skinWeight),k.vertexAttribPointer(b.skinWeight,4,k.FLOAT,!1,0,0));0<=b.lineDistance&&(k.bindBuffer(k.ARRAY_BUFFER,e.__webglLineDistanceBuffer),l(b.lineDistance),k.vertexAttribPointer(b.lineDistance,1,k.FLOAT,!1,0,0))}f instanceof THREE.Mesh?(d.wireframe?(d=d.wireframeLinewidth,d!==ra&&(k.lineWidth(d),ra=d),a&&k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,
+e.__webglLineBuffer),k.drawElements(k.LINES,e.__webglLineCount,k.UNSIGNED_SHORT,0)):(a&&k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,e.__webglFaceBuffer),k.drawElements(k.TRIANGLES,e.__webglFaceCount,k.UNSIGNED_SHORT,0)),H.info.render.calls++,H.info.render.vertices+=e.__webglFaceCount,H.info.render.faces+=e.__webglFaceCount/3):f instanceof THREE.Line?(f=f.type===THREE.LineStrip?k.LINE_STRIP:k.LINES,d=d.linewidth,d!==ra&&(k.lineWidth(d),ra=d),k.drawArrays(f,0,e.__webglLineCount),H.info.render.calls++):f instanceof
+THREE.ParticleSystem?(k.drawArrays(k.POINTS,0,e.__webglParticleCount),H.info.render.calls++,H.info.render.points+=e.__webglParticleCount):f instanceof THREE.Ribbon&&(k.drawArrays(k.TRIANGLE_STRIP,0,e.__webglVertexCount),H.info.render.calls++)}};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,f,g,h,i=a.__lights,j=a.fog;da=-1;Db=!0;this.autoUpdateScene&&a.updateMatrixWorld();void 0===b.parent&&
+b.updateMatrixWorld();b.matrixWorldInverse.getInverse(b.matrixWorld);Xa.multiply(b.projectionMatrix,b.matrixWorldInverse);wb.setFromMatrix(Xa);this.autoUpdateObjects&&this.initWebGLObjects(a);q(this.renderPluginsPre,a,b);H.info.render.calls=0;H.info.render.vertices=0;H.info.render.faces=0;H.info.render.points=0;this.setRenderTarget(c);(this.autoClear||d)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);h=a.__webglObjects;d=0;for(e=h.length;d<e;d++)if(f=h[d],g=f.object,f.render=
+!1,g.visible&&(!(g instanceof THREE.Mesh||g instanceof THREE.ParticleSystem)||!g.frustumCulled||wb.contains(g))){z(g,b);var l=f,m=l.buffer,p=void 0,t=p=void 0,t=l.object.material;if(t instanceof THREE.MeshFaceMaterial)p=m.materialIndex,0<=p&&(p=t.materials[p],p.transparent?(l.transparent=p,l.opaque=null):(l.opaque=p,l.transparent=null));else if(p=t)p.transparent?(l.transparent=p,l.opaque=null):(l.opaque=p,l.transparent=null);f.render=!0;!0===this.sortObjects&&(null!==g.renderDepth?f.z=g.renderDepth:
+(db.copy(g.matrixWorld.getPosition()),Xa.multiplyVector3(db),f.z=db.z),f.id=g.id)}this.sortObjects&&h.sort(n);h=a.__webglObjectsImmediate;d=0;for(e=h.length;d<e;d++)f=h[d],g=f.object,g.visible&&(z(g,b),g=f.object.material,g.transparent?(f.transparent=g,f.opaque=null):(f.opaque=g,f.transparent=null));a.overrideMaterial?(d=a.overrideMaterial,this.setBlending(d.blending,d.blendEquation,d.blendSrc,d.blendDst),this.setDepthTest(d.depthTest),this.setDepthWrite(d.depthWrite),J(d.polygonOffset,d.polygonOffsetFactor,
+d.polygonOffsetUnits),r(a.__webglObjects,!1,"",b,i,j,!0,d),u(a.__webglObjectsImmediate,"",b,i,j,!1,d)):(d=null,this.setBlending(THREE.NormalBlending),r(a.__webglObjects,!0,"opaque",b,i,j,!1,d),u(a.__webglObjectsImmediate,"opaque",b,i,j,!1,d),r(a.__webglObjects,!1,"transparent",b,i,j,!0,d),u(a.__webglObjectsImmediate,"transparent",b,i,j,!0,d));q(this.renderPluginsPost,a,b);c&&(c.generateMipmaps&&c.minFilter!==THREE.NearestFilter&&c.minFilter!==THREE.LinearFilter)&&(c instanceof THREE.WebGLRenderTargetCube?
+(k.bindTexture(k.TEXTURE_CUBE_MAP,c.__webglTexture),k.generateMipmap(k.TEXTURE_CUBE_MAP),k.bindTexture(k.TEXTURE_CUBE_MAP,null)):(k.bindTexture(k.TEXTURE_2D,c.__webglTexture),k.generateMipmap(k.TEXTURE_2D),k.bindTexture(k.TEXTURE_2D,null)));this.setDepthTest(!0);this.setDepthWrite(!0)}};this.renderImmediateObject=function(a,b,c,d,e){var f=A(a,b,c,d,e);ba=-1;H.setMaterialFaces(d);e.immediateRenderCallback?e.immediateRenderCallback(f,k,wb):e.render(function(a){H.renderBufferImmediate(a,f,d)})};this.initWebGLObjects=
+function(a){a.__webglObjects||(a.__webglObjects=[],a.__webglObjectsImmediate=[],a.__webglSprites=[],a.__webglFlares=[]);for(;a.__objectsAdded.length;){var b=a.__objectsAdded[0],l=a,n=void 0,m=void 0,p=void 0,q=void 0;if(!b.__webglInit)if(b.__webglInit=!0,b._modelViewMatrix=new THREE.Matrix4,b._normalMatrix=new THREE.Matrix3,b instanceof THREE.Mesh)if(m=b.geometry,p=b.material,m instanceof THREE.Geometry){if(void 0===m.geometryGroups){var r=m,u=void 0,v=void 0,z=void 0,A=void 0,C=void 0,B=void 0,E=
+void 0,I={},J=r.morphTargets.length,L=r.morphNormals.length,Z=p instanceof THREE.MeshFaceMaterial;r.geometryGroups={};u=0;for(v=r.faces.length;u<v;u++)z=r.faces[u],A=Z?z.materialIndex:void 0,B=void 0!==A?A:-1,void 0===I[B]&&(I[B]={hash:B,counter:0}),E=I[B].hash+"_"+I[B].counter,void 0===r.geometryGroups[E]&&(r.geometryGroups[E]={faces3:[],faces4:[],materialIndex:A,vertices:0,numMorphTargets:J,numMorphNormals:L}),C=z instanceof THREE.Face3?3:4,65535<r.geometryGroups[E].vertices+C&&(I[B].counter+=1,
+E=I[B].hash+"_"+I[B].counter,void 0===r.geometryGroups[E]&&(r.geometryGroups[E]={faces3:[],faces4:[],materialIndex:A,vertices:0,numMorphTargets:J,numMorphNormals:L})),z instanceof THREE.Face3?r.geometryGroups[E].faces3.push(u):r.geometryGroups[E].faces4.push(u),r.geometryGroups[E].vertices+=C;r.geometryGroupsList=[];var P=void 0;for(P in r.geometryGroups)r.geometryGroups[P].id=fb++,r.geometryGroupsList.push(r.geometryGroups[P])}for(n in m.geometryGroups)if(q=m.geometryGroups[n],!q.__webglVertexBuffer){var K=
+q;K.__webglVertexBuffer=k.createBuffer();K.__webglNormalBuffer=k.createBuffer();K.__webglTangentBuffer=k.createBuffer();K.__webglColorBuffer=k.createBuffer();K.__webglUVBuffer=k.createBuffer();K.__webglUV2Buffer=k.createBuffer();K.__webglSkinIndicesBuffer=k.createBuffer();K.__webglSkinWeightsBuffer=k.createBuffer();K.__webglFaceBuffer=k.createBuffer();K.__webglLineBuffer=k.createBuffer();var M=void 0,ca=void 0;if(K.numMorphTargets){K.__webglMorphTargetsBuffers=[];M=0;for(ca=K.numMorphTargets;M<ca;M++)K.__webglMorphTargetsBuffers.push(k.createBuffer())}if(K.numMorphNormals){K.__webglMorphNormalsBuffers=
 [];M=0;for(ca=K.numMorphNormals;M<ca;M++)K.__webglMorphNormalsBuffers.push(k.createBuffer())}H.info.memory.geometries++;d(q,b);m.verticesNeedUpdate=!0;m.morphTargetsNeedUpdate=!0;m.elementsNeedUpdate=!0;m.uvsNeedUpdate=!0;m.normalsNeedUpdate=!0;m.tangentsNeedUpdate=!0;m.colorsNeedUpdate=!0}}else m instanceof THREE.BufferGeometry&&h(m);else if(b instanceof THREE.Ribbon){if(m=b.geometry,!m.__webglVertexBuffer){var N=m;N.__webglVertexBuffer=k.createBuffer();N.__webglColorBuffer=k.createBuffer();N.__webglNormalBuffer=
 k.createBuffer();H.info.memory.geometries++;var S=m,ba=b,O=S.vertices.length;S.__vertexArray=new Float32Array(3*O);S.__colorArray=new Float32Array(3*O);S.__normalArray=new Float32Array(3*O);S.__webglVertexCount=O;c(S,ba);m.verticesNeedUpdate=!0;m.colorsNeedUpdate=!0;m.normalsNeedUpdate=!0}}else if(b instanceof THREE.Line){if(m=b.geometry,!m.__webglVertexBuffer){var Q=m;Q.__webglVertexBuffer=k.createBuffer();Q.__webglColorBuffer=k.createBuffer();Q.__webglLineDistanceBuffer=k.createBuffer();H.info.memory.geometries++;
 var R=m,ia=b,T=R.vertices.length;R.__vertexArray=new Float32Array(3*T);R.__colorArray=new Float32Array(3*T);R.__lineDistanceArray=new Float32Array(1*T);R.__webglLineCount=T;c(R,ia);m.verticesNeedUpdate=!0;m.colorsNeedUpdate=!0;m.lineDistancesNeedUpdate=!0}}else if(b instanceof THREE.ParticleSystem&&(m=b.geometry,!m.__webglVertexBuffer))if(m instanceof THREE.Geometry){var da=m;da.__webglVertexBuffer=k.createBuffer();da.__webglColorBuffer=k.createBuffer();H.info.memory.geometries++;var aa=m,ga=b,ja=
@@ -383,30 +383,30 @@ aa.vertices.length;aa.__vertexArray=new Float32Array(3*ja);aa.__colorArray=new F
 THREE.ParticleSystem?(m=b.geometry,t(l.__webglObjects,m,b)):b instanceof THREE.ImmediateRenderObject||b.immediateRenderCallback?l.__webglObjectsImmediate.push({object:b,opaque:null,transparent:null}):b instanceof THREE.Sprite?l.__webglSprites.push(b):b instanceof THREE.LensFlare&&l.__webglFlares.push(b);b.__webglActive=!0}a.__objectsAdded.splice(0,1)}for(;a.__objectsRemoved.length;){var oa=a.__objectsRemoved[0],qa=a;oa instanceof THREE.Mesh||oa instanceof THREE.ParticleSystem||oa instanceof THREE.Ribbon||
 oa instanceof THREE.Line?s(qa.__webglObjects,oa):oa instanceof THREE.Sprite?F(qa.__webglSprites,oa):oa instanceof THREE.LensFlare?F(qa.__webglFlares,oa):(oa instanceof THREE.ImmediateRenderObject||oa.immediateRenderCallback)&&s(qa.__webglObjectsImmediate,oa);oa.__webglActive=!1;a.__objectsRemoved.splice(0,1)}for(var Ia=0,Ma=a.__webglObjects.length;Ia<Ma;Ia++){var ra=a.__webglObjects[Ia].object,V=ra.geometry,Ba=void 0,za=void 0,la=void 0;if(ra instanceof THREE.Mesh)if(V instanceof THREE.BufferGeometry)(V.verticesNeedUpdate||
 V.elementsNeedUpdate||V.uvsNeedUpdate||V.normalsNeedUpdate||V.colorsNeedUpdate||V.tangentsNeedUpdate)&&j(V,k.DYNAMIC_DRAW,!V.dynamic),V.verticesNeedUpdate=!1,V.elementsNeedUpdate=!1,V.uvsNeedUpdate=!1,V.normalsNeedUpdate=!1,V.colorsNeedUpdate=!1,V.tangentsNeedUpdate=!1;else{for(var Sa=0,Ta=V.geometryGroupsList.length;Sa<Ta;Sa++)if(Ba=V.geometryGroupsList[Sa],la=e(ra,Ba),V.buffersNeedUpdate&&d(Ba,ra),za=la.attributes&&D(la),V.verticesNeedUpdate||V.morphTargetsNeedUpdate||V.elementsNeedUpdate||V.uvsNeedUpdate||
-V.normalsNeedUpdate||V.colorsNeedUpdate||V.tangentsNeedUpdate||za){var sa=Ba,Xa=ra,Aa=k.DYNAMIC_DRAW,vb=!V.dynamic,fb=la;if(sa.__inittedArrays){var qb=f(fb),nb=fb.vertexColors?fb.vertexColors:!1,sb=g(fb),gb=qb===THREE.SmoothShading,G=void 0,$=void 0,Wa=void 0,U=void 0,cb=void 0,Ya=void 0,Hb=void 0,rb=void 0,ab=void 0,mb=void 0,ob=void 0,W=void 0,X=void 0,Y=void 0,pa=void 0,Ib=void 0,Jb=void 0,Kb=void 0,tb=void 0,Lb=void 0,Mb=void 0,Nb=void 0,ub=void 0,Ob=void 0,Pb=void 0,Qb=void 0,wb=void 0,Rb=void 0,
-Sb=void 0,Tb=void 0,Db=void 0,Ub=void 0,Vb=void 0,Wb=void 0,Eb=void 0,va=void 0,ac=void 0,cc=void 0,kc=void 0,lc=void 0,Pa=void 0,ic=void 0,Na=void 0,Oa=void 0,dc=void 0,Yb=void 0,Ja=0,La=0,Zb=0,$b=0,zb=0,Za=0,ya=0,db=0,Ka=0,ha=0,ka=0,y=0,wa=void 0,Qa=sa.__vertexArray,pc=sa.__uvArray,qc=sa.__uv2Array,Ab=sa.__normalArray,Ea=sa.__tangentArray,Ra=sa.__colorArray,Fa=sa.__skinIndexArray,Ga=sa.__skinWeightArray,Sc=sa.__morphTargetsArrays,Tc=sa.__morphNormalsArrays,Uc=sa.__webglCustomAttributesList,w=void 0,
-Xb=sa.__faceArray,pb=sa.__lineArray,jb=Xa.geometry,xc=jb.elementsNeedUpdate,oc=jb.uvsNeedUpdate,yc=jb.normalsNeedUpdate,Pc=jb.tangentsNeedUpdate,Qc=jb.colorsNeedUpdate,hd=jb.morphTargetsNeedUpdate,gc=jb.vertices,ta=sa.faces3,ua=sa.faces4,$a=jb.faces,Vc=jb.faceVertexUvs[0],Wc=jb.faceVertexUvs[1],hc=jb.skinIndices,ec=jb.skinWeights,fc=jb.morphTargets,Ac=jb.morphNormals;if(jb.verticesNeedUpdate){G=0;for($=ta.length;G<$;G++)U=$a[ta[G]],W=gc[U.a],X=gc[U.b],Y=gc[U.c],Qa[La]=W.x,Qa[La+1]=W.y,Qa[La+2]=W.z,
-Qa[La+3]=X.x,Qa[La+4]=X.y,Qa[La+5]=X.z,Qa[La+6]=Y.x,Qa[La+7]=Y.y,Qa[La+8]=Y.z,La+=9;G=0;for($=ua.length;G<$;G++)U=$a[ua[G]],W=gc[U.a],X=gc[U.b],Y=gc[U.c],pa=gc[U.d],Qa[La]=W.x,Qa[La+1]=W.y,Qa[La+2]=W.z,Qa[La+3]=X.x,Qa[La+4]=X.y,Qa[La+5]=X.z,Qa[La+6]=Y.x,Qa[La+7]=Y.y,Qa[La+8]=Y.z,Qa[La+9]=pa.x,Qa[La+10]=pa.y,Qa[La+11]=pa.z,La+=12;k.bindBuffer(k.ARRAY_BUFFER,sa.__webglVertexBuffer);k.bufferData(k.ARRAY_BUFFER,Qa,Aa)}if(hd){Pa=0;for(ic=fc.length;Pa<ic;Pa++){G=ka=0;for($=ta.length;G<$;G++)dc=ta[G],U=
-$a[dc],W=fc[Pa].vertices[U.a],X=fc[Pa].vertices[U.b],Y=fc[Pa].vertices[U.c],Na=Sc[Pa],Na[ka]=W.x,Na[ka+1]=W.y,Na[ka+2]=W.z,Na[ka+3]=X.x,Na[ka+4]=X.y,Na[ka+5]=X.z,Na[ka+6]=Y.x,Na[ka+7]=Y.y,Na[ka+8]=Y.z,fb.morphNormals&&(gb?(Yb=Ac[Pa].vertexNormals[dc],Lb=Yb.a,Mb=Yb.b,Nb=Yb.c):Nb=Mb=Lb=Ac[Pa].faceNormals[dc],Oa=Tc[Pa],Oa[ka]=Lb.x,Oa[ka+1]=Lb.y,Oa[ka+2]=Lb.z,Oa[ka+3]=Mb.x,Oa[ka+4]=Mb.y,Oa[ka+5]=Mb.z,Oa[ka+6]=Nb.x,Oa[ka+7]=Nb.y,Oa[ka+8]=Nb.z),ka+=9;G=0;for($=ua.length;G<$;G++)dc=ua[G],U=$a[dc],W=fc[Pa].vertices[U.a],
-X=fc[Pa].vertices[U.b],Y=fc[Pa].vertices[U.c],pa=fc[Pa].vertices[U.d],Na=Sc[Pa],Na[ka]=W.x,Na[ka+1]=W.y,Na[ka+2]=W.z,Na[ka+3]=X.x,Na[ka+4]=X.y,Na[ka+5]=X.z,Na[ka+6]=Y.x,Na[ka+7]=Y.y,Na[ka+8]=Y.z,Na[ka+9]=pa.x,Na[ka+10]=pa.y,Na[ka+11]=pa.z,fb.morphNormals&&(gb?(Yb=Ac[Pa].vertexNormals[dc],Lb=Yb.a,Mb=Yb.b,Nb=Yb.c,ub=Yb.d):ub=Nb=Mb=Lb=Ac[Pa].faceNormals[dc],Oa=Tc[Pa],Oa[ka]=Lb.x,Oa[ka+1]=Lb.y,Oa[ka+2]=Lb.z,Oa[ka+3]=Mb.x,Oa[ka+4]=Mb.y,Oa[ka+5]=Mb.z,Oa[ka+6]=Nb.x,Oa[ka+7]=Nb.y,Oa[ka+8]=Nb.z,Oa[ka+9]=ub.x,
-Oa[ka+10]=ub.y,Oa[ka+11]=ub.z),ka+=12;k.bindBuffer(k.ARRAY_BUFFER,sa.__webglMorphTargetsBuffers[Pa]);k.bufferData(k.ARRAY_BUFFER,Sc[Pa],Aa);fb.morphNormals&&(k.bindBuffer(k.ARRAY_BUFFER,sa.__webglMorphNormalsBuffers[Pa]),k.bufferData(k.ARRAY_BUFFER,Tc[Pa],Aa))}}if(ec.length){G=0;for($=ta.length;G<$;G++)U=$a[ta[G]],Rb=ec[U.a],Sb=ec[U.b],Tb=ec[U.c],Ga[ha]=Rb.x,Ga[ha+1]=Rb.y,Ga[ha+2]=Rb.z,Ga[ha+3]=Rb.w,Ga[ha+4]=Sb.x,Ga[ha+5]=Sb.y,Ga[ha+6]=Sb.z,Ga[ha+7]=Sb.w,Ga[ha+8]=Tb.x,Ga[ha+9]=Tb.y,Ga[ha+10]=Tb.z,
-Ga[ha+11]=Tb.w,Ub=hc[U.a],Vb=hc[U.b],Wb=hc[U.c],Fa[ha]=Ub.x,Fa[ha+1]=Ub.y,Fa[ha+2]=Ub.z,Fa[ha+3]=Ub.w,Fa[ha+4]=Vb.x,Fa[ha+5]=Vb.y,Fa[ha+6]=Vb.z,Fa[ha+7]=Vb.w,Fa[ha+8]=Wb.x,Fa[ha+9]=Wb.y,Fa[ha+10]=Wb.z,Fa[ha+11]=Wb.w,ha+=12;G=0;for($=ua.length;G<$;G++)U=$a[ua[G]],Rb=ec[U.a],Sb=ec[U.b],Tb=ec[U.c],Db=ec[U.d],Ga[ha]=Rb.x,Ga[ha+1]=Rb.y,Ga[ha+2]=Rb.z,Ga[ha+3]=Rb.w,Ga[ha+4]=Sb.x,Ga[ha+5]=Sb.y,Ga[ha+6]=Sb.z,Ga[ha+7]=Sb.w,Ga[ha+8]=Tb.x,Ga[ha+9]=Tb.y,Ga[ha+10]=Tb.z,Ga[ha+11]=Tb.w,Ga[ha+12]=Db.x,Ga[ha+13]=Db.y,
+V.normalsNeedUpdate||V.colorsNeedUpdate||V.tangentsNeedUpdate||za){var sa=Ba,Xa=ra,Aa=k.DYNAMIC_DRAW,vb=!V.dynamic,gb=la;if(sa.__inittedArrays){var qb=f(gb),nb=gb.vertexColors?gb.vertexColors:!1,sb=g(gb),hb=qb===THREE.SmoothShading,G=void 0,$=void 0,Wa=void 0,U=void 0,db=void 0,Ya=void 0,Hb=void 0,rb=void 0,bb=void 0,mb=void 0,ob=void 0,W=void 0,X=void 0,Y=void 0,pa=void 0,Ib=void 0,Jb=void 0,Kb=void 0,tb=void 0,Lb=void 0,Mb=void 0,Nb=void 0,ub=void 0,Ob=void 0,Pb=void 0,Qb=void 0,wb=void 0,Rb=void 0,
+Sb=void 0,Tb=void 0,Db=void 0,Ub=void 0,Vb=void 0,Wb=void 0,Eb=void 0,va=void 0,ac=void 0,cc=void 0,kc=void 0,lc=void 0,Pa=void 0,ic=void 0,Na=void 0,Oa=void 0,dc=void 0,Yb=void 0,Ja=0,La=0,Zb=0,$b=0,zb=0,$a=0,ya=0,eb=0,Ka=0,ha=0,ka=0,y=0,wa=void 0,Qa=sa.__vertexArray,pc=sa.__uvArray,qc=sa.__uv2Array,Ab=sa.__normalArray,Ea=sa.__tangentArray,Ra=sa.__colorArray,Fa=sa.__skinIndexArray,Ga=sa.__skinWeightArray,Sc=sa.__morphTargetsArrays,Tc=sa.__morphNormalsArrays,Uc=sa.__webglCustomAttributesList,w=void 0,
+Xb=sa.__faceArray,pb=sa.__lineArray,jb=Xa.geometry,xc=jb.elementsNeedUpdate,oc=jb.uvsNeedUpdate,yc=jb.normalsNeedUpdate,Pc=jb.tangentsNeedUpdate,Qc=jb.colorsNeedUpdate,hd=jb.morphTargetsNeedUpdate,gc=jb.vertices,ta=sa.faces3,ua=sa.faces4,ab=jb.faces,Vc=jb.faceVertexUvs[0],Wc=jb.faceVertexUvs[1],hc=jb.skinIndices,ec=jb.skinWeights,fc=jb.morphTargets,Ac=jb.morphNormals;if(jb.verticesNeedUpdate){G=0;for($=ta.length;G<$;G++)U=ab[ta[G]],W=gc[U.a],X=gc[U.b],Y=gc[U.c],Qa[La]=W.x,Qa[La+1]=W.y,Qa[La+2]=W.z,
+Qa[La+3]=X.x,Qa[La+4]=X.y,Qa[La+5]=X.z,Qa[La+6]=Y.x,Qa[La+7]=Y.y,Qa[La+8]=Y.z,La+=9;G=0;for($=ua.length;G<$;G++)U=ab[ua[G]],W=gc[U.a],X=gc[U.b],Y=gc[U.c],pa=gc[U.d],Qa[La]=W.x,Qa[La+1]=W.y,Qa[La+2]=W.z,Qa[La+3]=X.x,Qa[La+4]=X.y,Qa[La+5]=X.z,Qa[La+6]=Y.x,Qa[La+7]=Y.y,Qa[La+8]=Y.z,Qa[La+9]=pa.x,Qa[La+10]=pa.y,Qa[La+11]=pa.z,La+=12;k.bindBuffer(k.ARRAY_BUFFER,sa.__webglVertexBuffer);k.bufferData(k.ARRAY_BUFFER,Qa,Aa)}if(hd){Pa=0;for(ic=fc.length;Pa<ic;Pa++){G=ka=0;for($=ta.length;G<$;G++)dc=ta[G],U=
+ab[dc],W=fc[Pa].vertices[U.a],X=fc[Pa].vertices[U.b],Y=fc[Pa].vertices[U.c],Na=Sc[Pa],Na[ka]=W.x,Na[ka+1]=W.y,Na[ka+2]=W.z,Na[ka+3]=X.x,Na[ka+4]=X.y,Na[ka+5]=X.z,Na[ka+6]=Y.x,Na[ka+7]=Y.y,Na[ka+8]=Y.z,gb.morphNormals&&(hb?(Yb=Ac[Pa].vertexNormals[dc],Lb=Yb.a,Mb=Yb.b,Nb=Yb.c):Nb=Mb=Lb=Ac[Pa].faceNormals[dc],Oa=Tc[Pa],Oa[ka]=Lb.x,Oa[ka+1]=Lb.y,Oa[ka+2]=Lb.z,Oa[ka+3]=Mb.x,Oa[ka+4]=Mb.y,Oa[ka+5]=Mb.z,Oa[ka+6]=Nb.x,Oa[ka+7]=Nb.y,Oa[ka+8]=Nb.z),ka+=9;G=0;for($=ua.length;G<$;G++)dc=ua[G],U=ab[dc],W=fc[Pa].vertices[U.a],
+X=fc[Pa].vertices[U.b],Y=fc[Pa].vertices[U.c],pa=fc[Pa].vertices[U.d],Na=Sc[Pa],Na[ka]=W.x,Na[ka+1]=W.y,Na[ka+2]=W.z,Na[ka+3]=X.x,Na[ka+4]=X.y,Na[ka+5]=X.z,Na[ka+6]=Y.x,Na[ka+7]=Y.y,Na[ka+8]=Y.z,Na[ka+9]=pa.x,Na[ka+10]=pa.y,Na[ka+11]=pa.z,gb.morphNormals&&(hb?(Yb=Ac[Pa].vertexNormals[dc],Lb=Yb.a,Mb=Yb.b,Nb=Yb.c,ub=Yb.d):ub=Nb=Mb=Lb=Ac[Pa].faceNormals[dc],Oa=Tc[Pa],Oa[ka]=Lb.x,Oa[ka+1]=Lb.y,Oa[ka+2]=Lb.z,Oa[ka+3]=Mb.x,Oa[ka+4]=Mb.y,Oa[ka+5]=Mb.z,Oa[ka+6]=Nb.x,Oa[ka+7]=Nb.y,Oa[ka+8]=Nb.z,Oa[ka+9]=ub.x,
+Oa[ka+10]=ub.y,Oa[ka+11]=ub.z),ka+=12;k.bindBuffer(k.ARRAY_BUFFER,sa.__webglMorphTargetsBuffers[Pa]);k.bufferData(k.ARRAY_BUFFER,Sc[Pa],Aa);gb.morphNormals&&(k.bindBuffer(k.ARRAY_BUFFER,sa.__webglMorphNormalsBuffers[Pa]),k.bufferData(k.ARRAY_BUFFER,Tc[Pa],Aa))}}if(ec.length){G=0;for($=ta.length;G<$;G++)U=ab[ta[G]],Rb=ec[U.a],Sb=ec[U.b],Tb=ec[U.c],Ga[ha]=Rb.x,Ga[ha+1]=Rb.y,Ga[ha+2]=Rb.z,Ga[ha+3]=Rb.w,Ga[ha+4]=Sb.x,Ga[ha+5]=Sb.y,Ga[ha+6]=Sb.z,Ga[ha+7]=Sb.w,Ga[ha+8]=Tb.x,Ga[ha+9]=Tb.y,Ga[ha+10]=Tb.z,
+Ga[ha+11]=Tb.w,Ub=hc[U.a],Vb=hc[U.b],Wb=hc[U.c],Fa[ha]=Ub.x,Fa[ha+1]=Ub.y,Fa[ha+2]=Ub.z,Fa[ha+3]=Ub.w,Fa[ha+4]=Vb.x,Fa[ha+5]=Vb.y,Fa[ha+6]=Vb.z,Fa[ha+7]=Vb.w,Fa[ha+8]=Wb.x,Fa[ha+9]=Wb.y,Fa[ha+10]=Wb.z,Fa[ha+11]=Wb.w,ha+=12;G=0;for($=ua.length;G<$;G++)U=ab[ua[G]],Rb=ec[U.a],Sb=ec[U.b],Tb=ec[U.c],Db=ec[U.d],Ga[ha]=Rb.x,Ga[ha+1]=Rb.y,Ga[ha+2]=Rb.z,Ga[ha+3]=Rb.w,Ga[ha+4]=Sb.x,Ga[ha+5]=Sb.y,Ga[ha+6]=Sb.z,Ga[ha+7]=Sb.w,Ga[ha+8]=Tb.x,Ga[ha+9]=Tb.y,Ga[ha+10]=Tb.z,Ga[ha+11]=Tb.w,Ga[ha+12]=Db.x,Ga[ha+13]=Db.y,
 Ga[ha+14]=Db.z,Ga[ha+15]=Db.w,Ub=hc[U.a],Vb=hc[U.b],Wb=hc[U.c],Eb=hc[U.d],Fa[ha]=Ub.x,Fa[ha+1]=Ub.y,Fa[ha+2]=Ub.z,Fa[ha+3]=Ub.w,Fa[ha+4]=Vb.x,Fa[ha+5]=Vb.y,Fa[ha+6]=Vb.z,Fa[ha+7]=Vb.w,Fa[ha+8]=Wb.x,Fa[ha+9]=Wb.y,Fa[ha+10]=Wb.z,Fa[ha+11]=Wb.w,Fa[ha+12]=Eb.x,Fa[ha+13]=Eb.y,Fa[ha+14]=Eb.z,Fa[ha+15]=Eb.w,ha+=16;0<ha&&(k.bindBuffer(k.ARRAY_BUFFER,sa.__webglSkinIndicesBuffer),k.bufferData(k.ARRAY_BUFFER,Fa,Aa),k.bindBuffer(k.ARRAY_BUFFER,sa.__webglSkinWeightsBuffer),k.bufferData(k.ARRAY_BUFFER,Ga,Aa))}if(Qc&&
-nb){G=0;for($=ta.length;G<$;G++)U=$a[ta[G]],Hb=U.vertexColors,rb=U.color,3===Hb.length&&nb===THREE.VertexColors?(Ob=Hb[0],Pb=Hb[1],Qb=Hb[2]):Qb=Pb=Ob=rb,Ra[Ka]=Ob.r,Ra[Ka+1]=Ob.g,Ra[Ka+2]=Ob.b,Ra[Ka+3]=Pb.r,Ra[Ka+4]=Pb.g,Ra[Ka+5]=Pb.b,Ra[Ka+6]=Qb.r,Ra[Ka+7]=Qb.g,Ra[Ka+8]=Qb.b,Ka+=9;G=0;for($=ua.length;G<$;G++)U=$a[ua[G]],Hb=U.vertexColors,rb=U.color,4===Hb.length&&nb===THREE.VertexColors?(Ob=Hb[0],Pb=Hb[1],Qb=Hb[2],wb=Hb[3]):wb=Qb=Pb=Ob=rb,Ra[Ka]=Ob.r,Ra[Ka+1]=Ob.g,Ra[Ka+2]=Ob.b,Ra[Ka+3]=Pb.r,Ra[Ka+
-4]=Pb.g,Ra[Ka+5]=Pb.b,Ra[Ka+6]=Qb.r,Ra[Ka+7]=Qb.g,Ra[Ka+8]=Qb.b,Ra[Ka+9]=wb.r,Ra[Ka+10]=wb.g,Ra[Ka+11]=wb.b,Ka+=12;0<Ka&&(k.bindBuffer(k.ARRAY_BUFFER,sa.__webglColorBuffer),k.bufferData(k.ARRAY_BUFFER,Ra,Aa))}if(Pc&&jb.hasTangents){G=0;for($=ta.length;G<$;G++)U=$a[ta[G]],ab=U.vertexTangents,Ib=ab[0],Jb=ab[1],Kb=ab[2],Ea[ya]=Ib.x,Ea[ya+1]=Ib.y,Ea[ya+2]=Ib.z,Ea[ya+3]=Ib.w,Ea[ya+4]=Jb.x,Ea[ya+5]=Jb.y,Ea[ya+6]=Jb.z,Ea[ya+7]=Jb.w,Ea[ya+8]=Kb.x,Ea[ya+9]=Kb.y,Ea[ya+10]=Kb.z,Ea[ya+11]=Kb.w,ya+=12;G=0;for($=
-ua.length;G<$;G++)U=$a[ua[G]],ab=U.vertexTangents,Ib=ab[0],Jb=ab[1],Kb=ab[2],tb=ab[3],Ea[ya]=Ib.x,Ea[ya+1]=Ib.y,Ea[ya+2]=Ib.z,Ea[ya+3]=Ib.w,Ea[ya+4]=Jb.x,Ea[ya+5]=Jb.y,Ea[ya+6]=Jb.z,Ea[ya+7]=Jb.w,Ea[ya+8]=Kb.x,Ea[ya+9]=Kb.y,Ea[ya+10]=Kb.z,Ea[ya+11]=Kb.w,Ea[ya+12]=tb.x,Ea[ya+13]=tb.y,Ea[ya+14]=tb.z,Ea[ya+15]=tb.w,ya+=16;k.bindBuffer(k.ARRAY_BUFFER,sa.__webglTangentBuffer);k.bufferData(k.ARRAY_BUFFER,Ea,Aa)}if(yc&&qb){G=0;for($=ta.length;G<$;G++)if(U=$a[ta[G]],cb=U.vertexNormals,Ya=U.normal,3===cb.length&&
-gb)for(va=0;3>va;va++)cc=cb[va],Ab[Za]=cc.x,Ab[Za+1]=cc.y,Ab[Za+2]=cc.z,Za+=3;else for(va=0;3>va;va++)Ab[Za]=Ya.x,Ab[Za+1]=Ya.y,Ab[Za+2]=Ya.z,Za+=3;G=0;for($=ua.length;G<$;G++)if(U=$a[ua[G]],cb=U.vertexNormals,Ya=U.normal,4===cb.length&&gb)for(va=0;4>va;va++)cc=cb[va],Ab[Za]=cc.x,Ab[Za+1]=cc.y,Ab[Za+2]=cc.z,Za+=3;else for(va=0;4>va;va++)Ab[Za]=Ya.x,Ab[Za+1]=Ya.y,Ab[Za+2]=Ya.z,Za+=3;k.bindBuffer(k.ARRAY_BUFFER,sa.__webglNormalBuffer);k.bufferData(k.ARRAY_BUFFER,Ab,Aa)}if(oc&&Vc&&sb){G=0;for($=ta.length;G<
+nb){G=0;for($=ta.length;G<$;G++)U=ab[ta[G]],Hb=U.vertexColors,rb=U.color,3===Hb.length&&nb===THREE.VertexColors?(Ob=Hb[0],Pb=Hb[1],Qb=Hb[2]):Qb=Pb=Ob=rb,Ra[Ka]=Ob.r,Ra[Ka+1]=Ob.g,Ra[Ka+2]=Ob.b,Ra[Ka+3]=Pb.r,Ra[Ka+4]=Pb.g,Ra[Ka+5]=Pb.b,Ra[Ka+6]=Qb.r,Ra[Ka+7]=Qb.g,Ra[Ka+8]=Qb.b,Ka+=9;G=0;for($=ua.length;G<$;G++)U=ab[ua[G]],Hb=U.vertexColors,rb=U.color,4===Hb.length&&nb===THREE.VertexColors?(Ob=Hb[0],Pb=Hb[1],Qb=Hb[2],wb=Hb[3]):wb=Qb=Pb=Ob=rb,Ra[Ka]=Ob.r,Ra[Ka+1]=Ob.g,Ra[Ka+2]=Ob.b,Ra[Ka+3]=Pb.r,Ra[Ka+
+4]=Pb.g,Ra[Ka+5]=Pb.b,Ra[Ka+6]=Qb.r,Ra[Ka+7]=Qb.g,Ra[Ka+8]=Qb.b,Ra[Ka+9]=wb.r,Ra[Ka+10]=wb.g,Ra[Ka+11]=wb.b,Ka+=12;0<Ka&&(k.bindBuffer(k.ARRAY_BUFFER,sa.__webglColorBuffer),k.bufferData(k.ARRAY_BUFFER,Ra,Aa))}if(Pc&&jb.hasTangents){G=0;for($=ta.length;G<$;G++)U=ab[ta[G]],bb=U.vertexTangents,Ib=bb[0],Jb=bb[1],Kb=bb[2],Ea[ya]=Ib.x,Ea[ya+1]=Ib.y,Ea[ya+2]=Ib.z,Ea[ya+3]=Ib.w,Ea[ya+4]=Jb.x,Ea[ya+5]=Jb.y,Ea[ya+6]=Jb.z,Ea[ya+7]=Jb.w,Ea[ya+8]=Kb.x,Ea[ya+9]=Kb.y,Ea[ya+10]=Kb.z,Ea[ya+11]=Kb.w,ya+=12;G=0;for($=
+ua.length;G<$;G++)U=ab[ua[G]],bb=U.vertexTangents,Ib=bb[0],Jb=bb[1],Kb=bb[2],tb=bb[3],Ea[ya]=Ib.x,Ea[ya+1]=Ib.y,Ea[ya+2]=Ib.z,Ea[ya+3]=Ib.w,Ea[ya+4]=Jb.x,Ea[ya+5]=Jb.y,Ea[ya+6]=Jb.z,Ea[ya+7]=Jb.w,Ea[ya+8]=Kb.x,Ea[ya+9]=Kb.y,Ea[ya+10]=Kb.z,Ea[ya+11]=Kb.w,Ea[ya+12]=tb.x,Ea[ya+13]=tb.y,Ea[ya+14]=tb.z,Ea[ya+15]=tb.w,ya+=16;k.bindBuffer(k.ARRAY_BUFFER,sa.__webglTangentBuffer);k.bufferData(k.ARRAY_BUFFER,Ea,Aa)}if(yc&&qb){G=0;for($=ta.length;G<$;G++)if(U=ab[ta[G]],db=U.vertexNormals,Ya=U.normal,3===db.length&&
+hb)for(va=0;3>va;va++)cc=db[va],Ab[$a]=cc.x,Ab[$a+1]=cc.y,Ab[$a+2]=cc.z,$a+=3;else for(va=0;3>va;va++)Ab[$a]=Ya.x,Ab[$a+1]=Ya.y,Ab[$a+2]=Ya.z,$a+=3;G=0;for($=ua.length;G<$;G++)if(U=ab[ua[G]],db=U.vertexNormals,Ya=U.normal,4===db.length&&hb)for(va=0;4>va;va++)cc=db[va],Ab[$a]=cc.x,Ab[$a+1]=cc.y,Ab[$a+2]=cc.z,$a+=3;else for(va=0;4>va;va++)Ab[$a]=Ya.x,Ab[$a+1]=Ya.y,Ab[$a+2]=Ya.z,$a+=3;k.bindBuffer(k.ARRAY_BUFFER,sa.__webglNormalBuffer);k.bufferData(k.ARRAY_BUFFER,Ab,Aa)}if(oc&&Vc&&sb){G=0;for($=ta.length;G<
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-1]=W[fa[1]],w.array[y+2]=W[fa[2]],w.array[y+3]=X[fa[0]],w.array[y+4]=X[fa[1]],w.array[y+5]=X[fa[2]],w.array[y+6]=Y[fa[0]],w.array[y+7]=Y[fa[1]],w.array[y+8]=Y[fa[2]],y+=9;G=0;for($=ua.length;G<$;G++)U=$a[ua[G]],W=w.value[U.a],X=w.value[U.b],Y=w.value[U.c],pa=w.value[U.d],w.array[y]=W[fa[0]],w.array[y+1]=W[fa[1]],w.array[y+2]=W[fa[2]],w.array[y+3]=X[fa[0]],w.array[y+4]=X[fa[1]],w.array[y+5]=X[fa[2]],w.array[y+6]=Y[fa[0]],w.array[y+7]=Y[fa[1]],w.array[y+8]=Y[fa[2]],w.array[y+9]=pa[fa[0]],w.array[y+
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+4]=Ja+1,pb[eb+5]=Ja+2,pb[eb+6]=Ja+2,pb[eb+7]=Ja+3,eb+=8,Ja+=4;k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,sa.__webglFaceBuffer);k.bufferData(k.ELEMENT_ARRAY_BUFFER,Xb,Aa);k.bindBuffer(k.ELEMENT_ARRAY_BUFFER,sa.__webglLineBuffer);k.bufferData(k.ELEMENT_ARRAY_BUFFER,pb,Aa)}if(Uc){va=0;for(ac=Uc.length;va<ac;va++)if(w=Uc[va],w.__original.needsUpdate){y=0;if(1===w.size)if(void 0===w.boundTo||"vertices"===w.boundTo){G=0;for($=ta.length;G<$;G++)U=ab[ta[G]],w.array[y]=w.value[U.a],w.array[y+1]=w.value[U.b],w.array[y+
+2]=w.value[U.c],y+=3;G=0;for($=ua.length;G<$;G++)U=ab[ua[G]],w.array[y]=w.value[U.a],w.array[y+1]=w.value[U.b],w.array[y+2]=w.value[U.c],w.array[y+3]=w.value[U.d],y+=4}else{if("faces"===w.boundTo){G=0;for($=ta.length;G<$;G++)wa=w.value[ta[G]],w.array[y]=wa,w.array[y+1]=wa,w.array[y+2]=wa,y+=3;G=0;for($=ua.length;G<$;G++)wa=w.value[ua[G]],w.array[y]=wa,w.array[y+1]=wa,w.array[y+2]=wa,w.array[y+3]=wa,y+=4}}else if(2===w.size)if(void 0===w.boundTo||"vertices"===w.boundTo){G=0;for($=ta.length;G<$;G++)U=
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+1]=W.y,w.array[y+2]=X.x,w.array[y+3]=X.y,w.array[y+4]=Y.x,w.array[y+5]=Y.y,y+=6;G=0;for($=ua.length;G<$;G++)pa=Y=X=W=wa=w.value[ua[G]],w.array[y]=W.x,w.array[y+1]=W.y,w.array[y+2]=X.x,w.array[y+3]=X.y,w.array[y+4]=Y.x,w.array[y+5]=Y.y,w.array[y+6]=pa.x,w.array[y+7]=pa.y,y+=8}}else if(3===w.size){var fa;fa="c"===w.type?["r","g","b"]:["x","y","z"];if(void 0===w.boundTo||"vertices"===w.boundTo){G=0;for($=ta.length;G<$;G++)U=ab[ta[G]],W=w.value[U.a],X=w.value[U.b],Y=w.value[U.c],w.array[y]=W[fa[0]],w.array[y+
+1]=W[fa[1]],w.array[y+2]=W[fa[2]],w.array[y+3]=X[fa[0]],w.array[y+4]=X[fa[1]],w.array[y+5]=X[fa[2]],w.array[y+6]=Y[fa[0]],w.array[y+7]=Y[fa[1]],w.array[y+8]=Y[fa[2]],y+=9;G=0;for($=ua.length;G<$;G++)U=ab[ua[G]],W=w.value[U.a],X=w.value[U.b],Y=w.value[U.c],pa=w.value[U.d],w.array[y]=W[fa[0]],w.array[y+1]=W[fa[1]],w.array[y+2]=W[fa[2]],w.array[y+3]=X[fa[0]],w.array[y+4]=X[fa[1]],w.array[y+5]=X[fa[2]],w.array[y+6]=Y[fa[0]],w.array[y+7]=Y[fa[1]],w.array[y+8]=Y[fa[2]],w.array[y+9]=pa[fa[0]],w.array[y+
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 X[fa[2]],w.array[y+6]=Y[fa[0]],w.array[y+7]=Y[fa[1]],w.array[y+8]=Y[fa[2]],w.array[y+9]=pa[fa[0]],w.array[y+10]=pa[fa[1]],w.array[y+11]=pa[fa[2]],y+=12}else if("faceVertices"===w.boundTo){G=0;for($=ta.length;G<$;G++)wa=w.value[ta[G]],W=wa[0],X=wa[1],Y=wa[2],w.array[y]=W[fa[0]],w.array[y+1]=W[fa[1]],w.array[y+2]=W[fa[2]],w.array[y+3]=X[fa[0]],w.array[y+4]=X[fa[1]],w.array[y+5]=X[fa[2]],w.array[y+6]=Y[fa[0]],w.array[y+7]=Y[fa[1]],w.array[y+8]=Y[fa[2]],y+=9;G=0;for($=ua.length;G<$;G++)wa=w.value[ua[G]],
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-W.z,w.array[y+3]=W.w,w.array[y+4]=X.x,w.array[y+5]=X.y,w.array[y+6]=X.z,w.array[y+7]=X.w,w.array[y+8]=Y.x,w.array[y+9]=Y.y,w.array[y+10]=Y.z,w.array[y+11]=Y.w,y+=12;G=0;for($=ua.length;G<$;G++)U=$a[ua[G]],W=w.value[U.a],X=w.value[U.b],Y=w.value[U.c],pa=w.value[U.d],w.array[y]=W.x,w.array[y+1]=W.y,w.array[y+2]=W.z,w.array[y+3]=W.w,w.array[y+4]=X.x,w.array[y+5]=X.y,w.array[y+6]=X.z,w.array[y+7]=X.w,w.array[y+8]=Y.x,w.array[y+9]=Y.y,w.array[y+10]=Y.z,w.array[y+11]=Y.w,w.array[y+12]=pa.x,w.array[y+13]=
+W=wa[0],X=wa[1],Y=wa[2],pa=wa[3],w.array[y]=W[fa[0]],w.array[y+1]=W[fa[1]],w.array[y+2]=W[fa[2]],w.array[y+3]=X[fa[0]],w.array[y+4]=X[fa[1]],w.array[y+5]=X[fa[2]],w.array[y+6]=Y[fa[0]],w.array[y+7]=Y[fa[1]],w.array[y+8]=Y[fa[2]],w.array[y+9]=pa[fa[0]],w.array[y+10]=pa[fa[1]],w.array[y+11]=pa[fa[2]],y+=12}}else if(4===w.size)if(void 0===w.boundTo||"vertices"===w.boundTo){G=0;for($=ta.length;G<$;G++)U=ab[ta[G]],W=w.value[U.a],X=w.value[U.b],Y=w.value[U.c],w.array[y]=W.x,w.array[y+1]=W.y,w.array[y+2]=
+W.z,w.array[y+3]=W.w,w.array[y+4]=X.x,w.array[y+5]=X.y,w.array[y+6]=X.z,w.array[y+7]=X.w,w.array[y+8]=Y.x,w.array[y+9]=Y.y,w.array[y+10]=Y.z,w.array[y+11]=Y.w,y+=12;G=0;for($=ua.length;G<$;G++)U=ab[ua[G]],W=w.value[U.a],X=w.value[U.b],Y=w.value[U.c],pa=w.value[U.d],w.array[y]=W.x,w.array[y+1]=W.y,w.array[y+2]=W.z,w.array[y+3]=W.w,w.array[y+4]=X.x,w.array[y+5]=X.y,w.array[y+6]=X.z,w.array[y+7]=X.w,w.array[y+8]=Y.x,w.array[y+9]=Y.y,w.array[y+10]=Y.z,w.array[y+11]=Y.w,w.array[y+12]=pa.x,w.array[y+13]=
 pa.y,w.array[y+14]=pa.z,w.array[y+15]=pa.w,y+=16}else if("faces"===w.boundTo){G=0;for($=ta.length;G<$;G++)Y=X=W=wa=w.value[ta[G]],w.array[y]=W.x,w.array[y+1]=W.y,w.array[y+2]=W.z,w.array[y+3]=W.w,w.array[y+4]=X.x,w.array[y+5]=X.y,w.array[y+6]=X.z,w.array[y+7]=X.w,w.array[y+8]=Y.x,w.array[y+9]=Y.y,w.array[y+10]=Y.z,w.array[y+11]=Y.w,y+=12;G=0;for($=ua.length;G<$;G++)pa=Y=X=W=wa=w.value[ua[G]],w.array[y]=W.x,w.array[y+1]=W.y,w.array[y+2]=W.z,w.array[y+3]=W.w,w.array[y+4]=X.x,w.array[y+5]=X.y,w.array[y+
 6]=X.z,w.array[y+7]=X.w,w.array[y+8]=Y.x,w.array[y+9]=Y.y,w.array[y+10]=Y.z,w.array[y+11]=Y.w,w.array[y+12]=pa.x,w.array[y+13]=pa.y,w.array[y+14]=pa.z,w.array[y+15]=pa.w,y+=16}else if("faceVertices"===w.boundTo){G=0;for($=ta.length;G<$;G++)wa=w.value[ta[G]],W=wa[0],X=wa[1],Y=wa[2],w.array[y]=W.x,w.array[y+1]=W.y,w.array[y+2]=W.z,w.array[y+3]=W.w,w.array[y+4]=X.x,w.array[y+5]=X.y,w.array[y+6]=X.z,w.array[y+7]=X.w,w.array[y+8]=Y.x,w.array[y+9]=Y.y,w.array[y+10]=Y.z,w.array[y+11]=Y.w,y+=12;G=0;for($=
 ua.length;G<$;G++)wa=w.value[ua[G]],W=wa[0],X=wa[1],Y=wa[2],pa=wa[3],w.array[y]=W.x,w.array[y+1]=W.y,w.array[y+2]=W.z,w.array[y+3]=W.w,w.array[y+4]=X.x,w.array[y+5]=X.y,w.array[y+6]=X.z,w.array[y+7]=X.w,w.array[y+8]=Y.x,w.array[y+9]=Y.y,w.array[y+10]=Y.z,w.array[y+11]=Y.w,w.array[y+12]=pa.x,w.array[y+13]=pa.y,w.array[y+14]=pa.z,w.array[y+15]=pa.w,y+=16}k.bindBuffer(k.ARRAY_BUFFER,w.buffer);k.bufferData(k.ARRAY_BUFFER,w.array,Aa)}}vb&&(delete sa.__inittedArrays,delete sa.__colorArray,delete sa.__normalArray,
@@ -435,13 +435,13 @@ c.useFog&&c.fog?"#define USE_FOG":"",c.useFog&&c.fogExp?"#define FOG_EXP2":"",c.
 x);for(x=0;x<c.maxMorphNormals;x++)s.push("morphNormal"+x);for(j in b)s.push(j);j=s;x=0;for(b=j.length;x<b;x++)s=j[x],v.attributes[s]=k.getAttribLocation(v,s);v.id=ia++;ca.push({program:v,code:m,usedTimes:1});H.info.memory.programs=ca.length;j=v}a.program=j;x=a.program.attributes;if(a.morphTargets){a.numSupportedMorphTargets=0;b="morphTarget";for(j=0;j<this.maxMorphTargets;j++)v=b+j,0<=x[v]&&a.numSupportedMorphTargets++}if(a.morphNormals){a.numSupportedMorphNormals=0;b="morphNormal";for(j=0;j<this.maxMorphNormals;j++)v=
 b+j,0<=x[v]&&a.numSupportedMorphNormals++}a.uniformsList=[];for(i in a.uniforms)a.uniformsList.push([a.uniforms[i],i])};this.setFaceCulling=function(a,b){a?(!b||"ccw"===b?k.frontFace(k.CCW):k.frontFace(k.CW),"back"===a?k.cullFace(k.BACK):"front"===a?k.cullFace(k.FRONT):k.cullFace(k.FRONT_AND_BACK),k.enable(k.CULL_FACE)):k.disable(k.CULL_FACE)};this.setMaterialFaces=function(a){var b=a.side===THREE.DoubleSide,a=a.side===THREE.BackSide;za!==b&&(b?k.disable(k.CULL_FACE):k.enable(k.CULL_FACE),za=b);qa!==
 a&&(a?k.frontFace(k.CW):k.frontFace(k.CCW),qa=a)};this.setDepthTest=function(a){nb!==a&&(a?k.enable(k.DEPTH_TEST):k.disable(k.DEPTH_TEST),nb=a)};this.setDepthWrite=function(a){mb!==a&&(k.depthMask(a),mb=a)};this.setBlending=function(a,b,c,d){a!==Sa&&(a===THREE.NoBlending?k.disable(k.BLEND):a===THREE.AdditiveBlending?(k.enable(k.BLEND),k.blendEquation(k.FUNC_ADD),k.blendFunc(k.SRC_ALPHA,k.ONE)):a===THREE.SubtractiveBlending?(k.enable(k.BLEND),k.blendEquation(k.FUNC_ADD),k.blendFunc(k.ZERO,k.ONE_MINUS_SRC_COLOR)):
-a===THREE.MultiplyBlending?(k.enable(k.BLEND),k.blendEquation(k.FUNC_ADD),k.blendFunc(k.ZERO,k.SRC_COLOR)):a===THREE.CustomBlending?k.enable(k.BLEND):(k.enable(k.BLEND),k.blendEquationSeparate(k.FUNC_ADD,k.FUNC_ADD),k.blendFuncSeparate(k.SRC_ALPHA,k.ONE_MINUS_SRC_ALPHA,k.ONE,k.ONE_MINUS_SRC_ALPHA)),Sa=a);if(a===THREE.CustomBlending){if(b!==fb&&(k.blendEquation(Q(b)),fb=b),c!==vb||d!==rb)k.blendFunc(Q(c),Q(d)),vb=c,rb=d}else rb=vb=fb=null};this.setTexture=function(a,b){if(a.needsUpdate){a.__webglInit||
+a===THREE.MultiplyBlending?(k.enable(k.BLEND),k.blendEquation(k.FUNC_ADD),k.blendFunc(k.ZERO,k.SRC_COLOR)):a===THREE.CustomBlending?k.enable(k.BLEND):(k.enable(k.BLEND),k.blendEquationSeparate(k.FUNC_ADD,k.FUNC_ADD),k.blendFuncSeparate(k.SRC_ALPHA,k.ONE_MINUS_SRC_ALPHA,k.ONE,k.ONE_MINUS_SRC_ALPHA)),Sa=a);if(a===THREE.CustomBlending){if(b!==gb&&(k.blendEquation(Q(b)),gb=b),c!==vb||d!==rb)k.blendFunc(Q(c),Q(d)),vb=c,rb=d}else rb=vb=gb=null};this.setTexture=function(a,b){if(a.needsUpdate){a.__webglInit||
 (a.__webglInit=!0,a.__webglTexture=k.createTexture(),H.info.memory.textures++);k.activeTexture(k.TEXTURE0+b);k.bindTexture(k.TEXTURE_2D,a.__webglTexture);k.pixelStorei(k.UNPACK_FLIP_Y_WEBGL,a.flipY);k.pixelStorei(k.UNPACK_PREMULTIPLY_ALPHA_WEBGL,a.premultiplyAlpha);var c=a.image,d=0===(c.width&c.width-1)&&0===(c.height&c.height-1),e=Q(a.format),f=Q(a.type);L(k.TEXTURE_2D,a,d);if(a instanceof THREE.CompressedTexture)for(var f=a.mipmaps,g=0,h=f.length;g<h;g++)c=f[g],k.compressedTexImage2D(k.TEXTURE_2D,
 g,e,c.width,c.height,0,c.data);else a instanceof THREE.DataTexture?k.texImage2D(k.TEXTURE_2D,0,e,c.width,c.height,0,e,f,c.data):k.texImage2D(k.TEXTURE_2D,0,e,e,f,a.image);a.generateMipmaps&&d&&k.generateMipmap(k.TEXTURE_2D);a.needsUpdate=!1;if(a.onUpdate)a.onUpdate()}else k.activeTexture(k.TEXTURE0+b),k.bindTexture(k.TEXTURE_2D,a.__webglTexture)};this.setRenderTarget=function(a){var b=a instanceof THREE.WebGLRenderTargetCube;if(a&&!a.__webglFramebuffer){void 0===a.depthBuffer&&(a.depthBuffer=!0);
-void 0===a.stencilBuffer&&(a.stencilBuffer=!0);a.__webglTexture=k.createTexture();var c=0===(a.width&a.width-1)&&0===(a.height&a.height-1),d=Q(a.format),e=Q(a.type);if(b){a.__webglFramebuffer=[];a.__webglRenderbuffer=[];k.bindTexture(k.TEXTURE_CUBE_MAP,a.__webglTexture);L(k.TEXTURE_CUBE_MAP,a,c);for(var f=0;6>f;f++){a.__webglFramebuffer[f]=k.createFramebuffer();a.__webglRenderbuffer[f]=k.createRenderbuffer();k.texImage2D(k.TEXTURE_CUBE_MAP_POSITIVE_X+f,0,d,a.width,a.height,0,d,e,null);var g=a,h=k.TEXTURE_CUBE_MAP_POSITIVE_X+
-f;k.bindFramebuffer(k.FRAMEBUFFER,a.__webglFramebuffer[f]);k.framebufferTexture2D(k.FRAMEBUFFER,k.COLOR_ATTACHMENT0,h,g.__webglTexture,0);I(a.__webglRenderbuffer[f],a)}c&&k.generateMipmap(k.TEXTURE_CUBE_MAP)}else a.__webglFramebuffer=k.createFramebuffer(),a.__webglRenderbuffer=k.createRenderbuffer(),k.bindTexture(k.TEXTURE_2D,a.__webglTexture),L(k.TEXTURE_2D,a,c),k.texImage2D(k.TEXTURE_2D,0,d,a.width,a.height,0,d,e,null),d=k.TEXTURE_2D,k.bindFramebuffer(k.FRAMEBUFFER,a.__webglFramebuffer),k.framebufferTexture2D(k.FRAMEBUFFER,
-k.COLOR_ATTACHMENT0,d,a.__webglTexture,0),I(a.__webglRenderbuffer,a),c&&k.generateMipmap(k.TEXTURE_2D);b?k.bindTexture(k.TEXTURE_CUBE_MAP,null):k.bindTexture(k.TEXTURE_2D,null);k.bindRenderbuffer(k.RENDERBUFFER,null);k.bindFramebuffer(k.FRAMEBUFFER,null)}a?(b=b?a.__webglFramebuffer[a.activeCubeFace]:a.__webglFramebuffer,c=a.width,a=a.height,e=d=0):(b=null,c=sb,a=gb,d=ob,e=la);b!==ja&&(k.bindFramebuffer(k.FRAMEBUFFER,b),k.viewport(d,e,c,a),ja=b);Ba=c;tb=a};this.shadowMapPlugin=new THREE.ShadowMapPlugin;
-this.addPrePlugin(this.shadowMapPlugin);this.addPostPlugin(new THREE.SpritePlugin);this.addPostPlugin(new THREE.LensFlarePlugin)};THREE.WebGLRenderTarget=function(a,b,c){this.width=a;this.height=b;c=c||{};this.wrapS=void 0!==c.wrapS?c.wrapS:THREE.ClampToEdgeWrapping;this.wrapT=void 0!==c.wrapT?c.wrapT:THREE.ClampToEdgeWrapping;this.magFilter=void 0!==c.magFilter?c.magFilter:THREE.LinearFilter;this.minFilter=void 0!==c.minFilter?c.minFilter:THREE.LinearMipMapLinearFilter;this.anisotropy=void 0!==c.anisotropy?c.anisotropy:1;this.offset=new THREE.Vector2(0,0);this.repeat=new THREE.Vector2(1,1);this.format=void 0!==c.format?c.format:
+void 0===a.stencilBuffer&&(a.stencilBuffer=!0);a.__webglTexture=k.createTexture();H.info.memory.textures++;var c=0===(a.width&a.width-1)&&0===(a.height&a.height-1),d=Q(a.format),e=Q(a.type);if(b){a.__webglFramebuffer=[];a.__webglRenderbuffer=[];k.bindTexture(k.TEXTURE_CUBE_MAP,a.__webglTexture);L(k.TEXTURE_CUBE_MAP,a,c);for(var f=0;6>f;f++){a.__webglFramebuffer[f]=k.createFramebuffer();a.__webglRenderbuffer[f]=k.createRenderbuffer();k.texImage2D(k.TEXTURE_CUBE_MAP_POSITIVE_X+f,0,d,a.width,a.height,
+0,d,e,null);var g=a,h=k.TEXTURE_CUBE_MAP_POSITIVE_X+f;k.bindFramebuffer(k.FRAMEBUFFER,a.__webglFramebuffer[f]);k.framebufferTexture2D(k.FRAMEBUFFER,k.COLOR_ATTACHMENT0,h,g.__webglTexture,0);I(a.__webglRenderbuffer[f],a)}c&&k.generateMipmap(k.TEXTURE_CUBE_MAP)}else a.__webglFramebuffer=k.createFramebuffer(),a.__webglRenderbuffer=k.createRenderbuffer(),k.bindTexture(k.TEXTURE_2D,a.__webglTexture),L(k.TEXTURE_2D,a,c),k.texImage2D(k.TEXTURE_2D,0,d,a.width,a.height,0,d,e,null),d=k.TEXTURE_2D,k.bindFramebuffer(k.FRAMEBUFFER,
+a.__webglFramebuffer),k.framebufferTexture2D(k.FRAMEBUFFER,k.COLOR_ATTACHMENT0,d,a.__webglTexture,0),I(a.__webglRenderbuffer,a),c&&k.generateMipmap(k.TEXTURE_2D);b?k.bindTexture(k.TEXTURE_CUBE_MAP,null):k.bindTexture(k.TEXTURE_2D,null);k.bindRenderbuffer(k.RENDERBUFFER,null);k.bindFramebuffer(k.FRAMEBUFFER,null)}a?(b=b?a.__webglFramebuffer[a.activeCubeFace]:a.__webglFramebuffer,c=a.width,a=a.height,e=d=0):(b=null,c=sb,a=hb,d=ob,e=la);b!==ja&&(k.bindFramebuffer(k.FRAMEBUFFER,b),k.viewport(d,e,c,a),
+ja=b);Ba=c;tb=a};this.shadowMapPlugin=new THREE.ShadowMapPlugin;this.addPrePlugin(this.shadowMapPlugin);this.addPostPlugin(new THREE.SpritePlugin);this.addPostPlugin(new THREE.LensFlarePlugin)};THREE.WebGLRenderTarget=function(a,b,c){this.width=a;this.height=b;c=c||{};this.wrapS=void 0!==c.wrapS?c.wrapS:THREE.ClampToEdgeWrapping;this.wrapT=void 0!==c.wrapT?c.wrapT:THREE.ClampToEdgeWrapping;this.magFilter=void 0!==c.magFilter?c.magFilter:THREE.LinearFilter;this.minFilter=void 0!==c.minFilter?c.minFilter:THREE.LinearMipMapLinearFilter;this.anisotropy=void 0!==c.anisotropy?c.anisotropy:1;this.offset=new THREE.Vector2(0,0);this.repeat=new THREE.Vector2(1,1);this.format=void 0!==c.format?c.format:
 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};
 THREE.WebGLRenderTarget.prototype.clone=function(){var a=new THREE.WebGLRenderTarget(this.width,this.height);a.wrapS=this.wrapS;a.wrapT=this.wrapT;a.magFilter=this.magFilter;a.anisotropy=this.anisotropy;a.minFilter=this.minFilter;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;return a};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.RenderableVertex=function(){this.positionWorld=new THREE.Vector3;this.positionScreen=new THREE.Vector4;this.visible=!0};THREE.RenderableVertex.prototype.copy=function(a){this.positionWorld.copy(a.positionWorld);this.positionScreen.copy(a.positionScreen)};THREE.RenderableFace3=function(){this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.v3=new THREE.RenderableVertex;this.centroidWorld=new THREE.Vector3;this.centroidScreen=new THREE.Vector3;this.normalWorld=new THREE.Vector3;this.vertexNormalsWorld=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];this.vertexNormalsLength=0;this.material=this.color=null;this.uvs=[[]];this.z=null};THREE.RenderableFace4=function(){this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.v3=new THREE.RenderableVertex;this.v4=new THREE.RenderableVertex;this.centroidWorld=new THREE.Vector3;this.centroidScreen=new THREE.Vector3;this.normalWorld=new THREE.Vector3;this.vertexNormalsWorld=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];this.vertexNormalsLength=0;this.material=this.color=null;this.uvs=[[]];this.z=null};THREE.RenderableObject=function(){this.z=this.object=null};THREE.RenderableParticle=function(){this.rotation=this.z=this.y=this.x=this.object=null;this.scale=new THREE.Vector2;this.material=null};THREE.RenderableLine=function(){this.z=null;this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.material=null};THREE.ColorUtils={adjustHSV:function(a,b,c,d){var e=THREE.ColorUtils.__hsv;a.getHSV(e);e.h=THREE.Math.clamp(e.h+b,0,1);e.s=THREE.Math.clamp(e.s+c,0,1);e.v=THREE.Math.clamp(e.v+d,0,1);a.setHSV(e.h,e.s,e.v)}};THREE.ColorUtils.__hsv={h:0,s:0,v:0};THREE.GeometryUtils={merge:function(a,b){var c,d,e=a.vertices.length,f=b instanceof THREE.Mesh?b.geometry:b,g=a.vertices,h=f.vertices,i=a.faces,j=f.faces,l=a.faceVertexUvs[0],f=f.faceVertexUvs[0];b instanceof THREE.Mesh&&(b.matrixAutoUpdate&&b.updateMatrix(),c=b.matrix,d=new THREE.Matrix4,d.extractRotation(c,b.scale));for(var m=0,n=h.length;m<n;m++){var p=h[m].clone();c&&c.multiplyVector3(p);g.push(p)}m=0;for(n=j.length;m<n;m++){var p=j[m],q,r,u=p.vertexNormals,t=p.vertexColors;p instanceof THREE.Face3?
 q=new THREE.Face3(p.a+e,p.b+e,p.c+e):p instanceof THREE.Face4&&(q=new THREE.Face4(p.a+e,p.b+e,p.c+e,p.d+e));q.normal.copy(p.normal);d&&d.multiplyVector3(q.normal);g=0;for(h=u.length;g<h;g++)r=u[g].clone(),d&&d.multiplyVector3(r),q.vertexNormals.push(r);q.color.copy(p.color);g=0;for(h=t.length;g<h;g++)r=t[g],q.vertexColors.push(r.clone());q.materialIndex=p.materialIndex;q.centroid.copy(p.centroid);c&&c.multiplyVector3(q.centroid);i.push(q)}m=0;for(n=f.length;m<n;m++){c=f[m];d=[];g=0;for(h=c.length;g<
@@ -463,14 +463,15 @@ x.vertexNormals[2].copy(g),s.vertexNormals[0].copy(f),s.vertexNormals[3].copy(g)
 f.lerpSelf(e.vertexNormals[2],0.5),g=e.vertexNormals[3].clone(),g.lerpSelf(e.vertexNormals[0],0.5),x.vertexNormals[2].copy(f),x.vertexNormals[3].copy(g),s.vertexNormals[0].copy(g),s.vertexNormals[1].copy(f)),4===e.vertexColors.length&&(f=e.vertexColors[1].clone(),f.lerpSelf(e.vertexColors[2],0.5),g=e.vertexColors[3].clone(),g.lerpSelf(e.vertexColors[0],0.5),x.vertexColors[2].copy(f),x.vertexColors[3].copy(g),s.vertexColors[0].copy(g),s.vertexColors[1].copy(f)),e=1);F.push(x,s);a.vertices.push(p,l);
 f=0;for(g=a.faceVertexUvs.length;f<g;f++)a.faceVertexUvs[f].length&&(j=a.faceVertexUvs[f][c],s=j[0],h=j[1],x=j[2],j=j[3],0===e?(l=s.clone(),l.lerpSelf(h,0.5),m=x.clone(),m.lerpSelf(j,0.5),s=[s.clone(),l.clone(),m.clone(),j.clone()],h=[l.clone(),h.clone(),x.clone(),m.clone()]):(l=h.clone(),l.lerpSelf(x,0.5),m=j.clone(),m.lerpSelf(s,0.5),s=[s.clone(),h.clone(),l.clone(),m.clone()],h=[m.clone(),l.clone(),x.clone(),j.clone()]),A[f].push(s,h))}else{F.push(e);f=0;for(g=a.faceVertexUvs.length;f<g;f++)A[f].push(a.faceVertexUvs[f][c])}a.faces=
 F;a.faceVertexUvs=A}};THREE.GeometryUtils.random=THREE.Math.random16;THREE.GeometryUtils.__v1=new THREE.Vector3;THREE.ImageUtils={crossOrigin:"anonymous",loadTexture:function(a,b,c,d){var e=new Image,f=new THREE.Texture(e,b),b=new THREE.ImageLoader;b.addEventListener("load",function(a){f.image=a.content;f.needsUpdate=!0;c&&c(f)});b.addEventListener("error",function(a){d&&d(a.message)});b.crossOrigin=this.crossOrigin;b.load(a,e);f.sourceFile=a;return f},loadCompressedTexture:function(a,b,c,d){var e=new THREE.CompressedTexture;e.mapping=b;var f=new XMLHttpRequest;f.onload=function(){var a=THREE.ImageUtils.parseDDS(f.response,
-!0);e.format=a.format;e.mipmaps=a.mipmaps;e.image.width=a.width;e.image.height=a.height;e.generateMipmaps=!1;e.needsUpdate=!0;c&&c(e)};f.onerror=d;f.open("GET",a,!0);f.responseType="arraybuffer";f.send(null);return e},loadTextureCube:function(a,b,c,d){var e=[];e.loadCount=0;var f=new THREE.Texture;f.image=e;void 0!==b&&(f.mapping=b);f.flipY=!1;for(var b=0,g=a.length;b<g;++b){var h=new Image;e[b]=h;h.onload=function(){e.loadCount+=1;6===e.loadCount&&(f.needsUpdate=!0,c&&c())};h.onerror=d;h.crossOrigin=
-this.crossOrigin;h.src=a[b]}return f},loadCompressedTextureCube:function(a,b,c,d){var e=[];e.loadCount=0;var f=new THREE.CompressedTexture;f.image=e;void 0!==b&&(f.mapping=b);f.flipY=!1;f.generateMipmaps=!1;for(var b=function(a,b){return function(){var d=THREE.ImageUtils.parseDDS(a.response,!0);b.format=d.format;b.mipmaps=d.mipmaps;b.width=d.width;b.height=d.height;e.loadCount+=1;6===e.loadCount&&(f.format=d.format,f.needsUpdate=!0,c&&c())}},g=0,h=a.length;g<h;++g){var i={};e[g]=i;var j=new XMLHttpRequest;
-j.onload=b(j,i);j.onerror=d;j.open("GET",a[g],!0);j.responseType="arraybuffer";j.send(null)}return f},parseDDS:function(a,b){function c(a){return a.charCodeAt(0)+(a.charCodeAt(1)<<8)+(a.charCodeAt(2)<<16)+(a.charCodeAt(3)<<24)}var d={mipmaps:[],width:0,height:0,format:null,mipmapCount:1},e=c("DXT1"),f=c("DXT3"),g=c("DXT5"),h=new Int32Array(a,0,31);if(542327876!==h[0])return console.error("ImageUtils.parseDDS(): Invalid magic number in DDS header"),d;if(!h[20]&4)return console.error("ImageUtils.parseDDS(): Unsupported format, must contain a FourCC code"),
-d;var i=h[21];switch(i){case e:e=8;d.format=THREE.RGB_S3TC_DXT1_Format;break;case f:e=16;d.format=THREE.RGBA_S3TC_DXT3_Format;break;case g:e=16;d.format=THREE.RGBA_S3TC_DXT5_Format;break;default:return console.error("ImageUtils.parseDDS(): Unsupported FourCC code: ",String.fromCharCode(i&255,i>>8&255,i>>16&255,i>>24&255)),d}d.mipmapCount=1;h[2]&131072&&!1!==b&&(d.mipmapCount=Math.max(1,h[7]));d.width=h[4];d.height=h[3];h=h[1]+4;f=d.width;g=d.height;for(i=0;i<d.mipmapCount;i++){var j=Math.max(4,f)/
-4*Math.max(4,g)/4*e,l={data:new Uint8Array(a,h,j),width:f,height:g};d.mipmaps.push(l);h+=j;f=Math.max(0.5*f,1);g=Math.max(0.5*g,1)}return d},getNormalMap:function(a,b){var c=function(a){var b=Math.sqrt(a[0]*a[0]+a[1]*a[1]+a[2]*a[2]);return[a[0]/b,a[1]/b,a[2]/b]},b=b|1,d=a.width,e=a.height,f=document.createElement("canvas");f.width=d;f.height=e;var g=f.getContext("2d");g.drawImage(a,0,0);for(var h=g.getImageData(0,0,d,e).data,i=g.createImageData(d,e),j=i.data,l=0;l<d;l++)for(var m=0;m<e;m++){var n=
-0>m-1?0:m-1,p=m+1>e-1?e-1:m+1,q=0>l-1?0:l-1,r=l+1>d-1?d-1:l+1,u=[],t=[0,0,h[4*(m*d+l)]/255*b];u.push([-1,0,h[4*(m*d+q)]/255*b]);u.push([-1,-1,h[4*(n*d+q)]/255*b]);u.push([0,-1,h[4*(n*d+l)]/255*b]);u.push([1,-1,h[4*(n*d+r)]/255*b]);u.push([1,0,h[4*(m*d+r)]/255*b]);u.push([1,1,h[4*(p*d+r)]/255*b]);u.push([0,1,h[4*(p*d+l)]/255*b]);u.push([-1,1,h[4*(p*d+q)]/255*b]);n=[];q=u.length;for(p=0;p<q;p++){var r=u[p],D=u[(p+1)%q],r=[r[0]-t[0],r[1]-t[1],r[2]-t[2]],D=[D[0]-t[0],D[1]-t[1],D[2]-t[2]];n.push(c([r[1]*
-D[2]-r[2]*D[1],r[2]*D[0]-r[0]*D[2],r[0]*D[1]-r[1]*D[0]]))}u=[0,0,0];for(p=0;p<n.length;p++)u[0]+=n[p][0],u[1]+=n[p][1],u[2]+=n[p][2];u[0]/=n.length;u[1]/=n.length;u[2]/=n.length;t=4*(m*d+l);j[t]=255*((u[0]+1)/2)|0;j[t+1]=255*((u[1]+1)/2)|0;j[t+2]=255*u[2]|0;j[t+3]=255}g.putImageData(i,0,0);return f},generateDataTexture:function(a,b,c){for(var d=a*b,e=new Uint8Array(3*d),f=Math.floor(255*c.r),g=Math.floor(255*c.g),c=Math.floor(255*c.b),h=0;h<d;h++)e[3*h]=f,e[3*h+1]=g,e[3*h+2]=c;a=new THREE.DataTexture(e,
-a,b,THREE.RGBFormat);a.needsUpdate=!0;return a}};THREE.SceneUtils={createMultiMaterialObject:function(a,b){for(var c=new THREE.Object3D,d=0,e=b.length;d<e;d++)c.add(new THREE.Mesh(a,b[d]));return c},detach:function(a,b,c){a.applyMatrix(b.matrixWorld);b.remove(a);c.add(a)},attach:function(a,b,c){var d=new THREE.Matrix4;d.getInverse(c.matrixWorld);a.applyMatrix(d);b.remove(a);c.add(a)}};THREE.ShaderUtils={lib:{fresnel:{uniforms:{mRefractionRatio:{type:"f",value:1.02},mFresnelBias:{type:"f",value:0.1},mFresnelPower:{type:"f",value:2},mFresnelScale:{type:"f",value:1},tCube:{type:"t",value:null}},fragmentShader:"uniform samplerCube tCube;\nvarying vec3 vReflect;\nvarying vec3 vRefract[3];\nvarying float vReflectionFactor;\nvoid main() {\nvec4 reflectedColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );\nvec4 refractedColor = vec4( 1.0 );\nrefractedColor.r = textureCube( tCube, vec3( -vRefract[0].x, vRefract[0].yz ) ).r;\nrefractedColor.g = textureCube( tCube, vec3( -vRefract[1].x, vRefract[1].yz ) ).g;\nrefractedColor.b = textureCube( tCube, vec3( -vRefract[2].x, vRefract[2].yz ) ).b;\ngl_FragColor = mix( refractedColor, reflectedColor, clamp( vReflectionFactor, 0.0, 1.0 ) );\n}",
+!0);e.format=a.format;e.mipmaps=a.mipmaps;e.image.width=a.width;e.image.height=a.height;e.generateMipmaps=!1;e.needsUpdate=!0;c&&c(e)};f.onerror=d;f.open("GET",a,!0);f.responseType="arraybuffer";f.send(null);return e},loadTextureCube:function(a,b,c,d){var e=[];e.loadCount=0;var f=new THREE.Texture;f.image=e;void 0!==b&&(f.mapping=b);f.flipY=!1;for(var b=0,g=a.length;b<g;++b){var h=new Image;e[b]=h;h.onload=function(){e.loadCount+=1;6===e.loadCount&&(f.needsUpdate=!0,c&&c(f))};h.onerror=d;h.crossOrigin=
+this.crossOrigin;h.src=a[b]}return f},loadCompressedTextureCube:function(a,b,c,d){var e=[];e.loadCount=0;var f=new THREE.CompressedTexture;f.image=e;void 0!==b&&(f.mapping=b);f.flipY=!1;f.generateMipmaps=!1;b=function(a,b){return function(){var d=THREE.ImageUtils.parseDDS(a.response,!0);b.format=d.format;b.mipmaps=d.mipmaps;b.width=d.width;b.height=d.height;e.loadCount+=1;6===e.loadCount&&(f.format=d.format,f.needsUpdate=!0,c&&c(f))}};if(a instanceof Array)for(var g=0,h=a.length;g<h;++g){var i={};
+e[g]=i;var j=new XMLHttpRequest;j.onload=b(j,i);j.onerror=d;i=a[g];j.open("GET",i,!0);j.responseType="arraybuffer";j.send(null)}else j=new XMLHttpRequest,j.onload=function(){var a=THREE.ImageUtils.parseDDS(j.response,!0);if(a.isCubemap){for(var b=a.mipmaps.length/a.mipmapCount,d=0;d<b;d++){e[d]={mipmaps:[]};for(var g=0;g<a.mipmapCount;g++)e[d].mipmaps.push(a.mipmaps[d*a.mipmapCount+g]),e[d].format=a.format,e[d].width=a.width,e[d].height=a.height}f.format=a.format;f.needsUpdate=!0;c&&c(f)}},j.onerror=
+d,j.open("GET",a,!0),j.responseType="arraybuffer",j.send(null);return f},parseDDS:function(a,b){function c(a){return a.charCodeAt(0)+(a.charCodeAt(1)<<8)+(a.charCodeAt(2)<<16)+(a.charCodeAt(3)<<24)}var d={mipmaps:[],width:0,height:0,format:null,mipmapCount:1},e=c("DXT1"),f=c("DXT3"),g=c("DXT5"),h=new Int32Array(a,0,31);if(542327876!==h[0])return console.error("ImageUtils.parseDDS(): Invalid magic number in DDS header"),d;if(!h[20]&4)return console.error("ImageUtils.parseDDS(): Unsupported format, must contain a FourCC code"),
+d;var i=h[21];switch(i){case e:e=8;d.format=THREE.RGB_S3TC_DXT1_Format;break;case f:e=16;d.format=THREE.RGBA_S3TC_DXT3_Format;break;case g:e=16;d.format=THREE.RGBA_S3TC_DXT5_Format;break;default:return console.error("ImageUtils.parseDDS(): Unsupported FourCC code: ",String.fromCharCode(i&255,i>>8&255,i>>16&255,i>>24&255)),d}d.mipmapCount=1;h[2]&131072&&!1!==b&&(d.mipmapCount=Math.max(1,h[7]));d.isCubemap=h[28]&512?!0:!1;d.width=h[4];d.height=h[3];for(var h=h[1]+4,f=d.width,g=d.height,i=d.isCubemap?
+6:1,j=0;j<i;j++){for(var l=0;l<d.mipmapCount;l++){var m=Math.max(4,f)/4*Math.max(4,g)/4*e,n={data:new Uint8Array(a,h,m),width:f,height:g};d.mipmaps.push(n);h+=m;f=Math.max(0.5*f,1);g=Math.max(0.5*g,1)}f=d.width;g=d.height}return d},getNormalMap:function(a,b){var c=function(a){var b=Math.sqrt(a[0]*a[0]+a[1]*a[1]+a[2]*a[2]);return[a[0]/b,a[1]/b,a[2]/b]},b=b|1,d=a.width,e=a.height,f=document.createElement("canvas");f.width=d;f.height=e;var g=f.getContext("2d");g.drawImage(a,0,0);for(var h=g.getImageData(0,
+0,d,e).data,i=g.createImageData(d,e),j=i.data,l=0;l<d;l++)for(var m=0;m<e;m++){var n=0>m-1?0:m-1,p=m+1>e-1?e-1:m+1,q=0>l-1?0:l-1,r=l+1>d-1?d-1:l+1,u=[],t=[0,0,h[4*(m*d+l)]/255*b];u.push([-1,0,h[4*(m*d+q)]/255*b]);u.push([-1,-1,h[4*(n*d+q)]/255*b]);u.push([0,-1,h[4*(n*d+l)]/255*b]);u.push([1,-1,h[4*(n*d+r)]/255*b]);u.push([1,0,h[4*(m*d+r)]/255*b]);u.push([1,1,h[4*(p*d+r)]/255*b]);u.push([0,1,h[4*(p*d+l)]/255*b]);u.push([-1,1,h[4*(p*d+q)]/255*b]);n=[];q=u.length;for(p=0;p<q;p++){var r=u[p],D=u[(p+1)%
+q],r=[r[0]-t[0],r[1]-t[1],r[2]-t[2]],D=[D[0]-t[0],D[1]-t[1],D[2]-t[2]];n.push(c([r[1]*D[2]-r[2]*D[1],r[2]*D[0]-r[0]*D[2],r[0]*D[1]-r[1]*D[0]]))}u=[0,0,0];for(p=0;p<n.length;p++)u[0]+=n[p][0],u[1]+=n[p][1],u[2]+=n[p][2];u[0]/=n.length;u[1]/=n.length;u[2]/=n.length;t=4*(m*d+l);j[t]=255*((u[0]+1)/2)|0;j[t+1]=255*((u[1]+1)/2)|0;j[t+2]=255*u[2]|0;j[t+3]=255}g.putImageData(i,0,0);return f},generateDataTexture:function(a,b,c){for(var d=a*b,e=new Uint8Array(3*d),f=Math.floor(255*c.r),g=Math.floor(255*c.g),
+c=Math.floor(255*c.b),h=0;h<d;h++)e[3*h]=f,e[3*h+1]=g,e[3*h+2]=c;a=new THREE.DataTexture(e,a,b,THREE.RGBFormat);a.needsUpdate=!0;return a}};THREE.SceneUtils={createMultiMaterialObject:function(a,b){for(var c=new THREE.Object3D,d=0,e=b.length;d<e;d++)c.add(new THREE.Mesh(a,b[d]));return c},detach:function(a,b,c){a.applyMatrix(b.matrixWorld);b.remove(a);c.add(a)},attach:function(a,b,c){var d=new THREE.Matrix4;d.getInverse(c.matrixWorld);a.applyMatrix(d);b.remove(a);c.add(a)}};THREE.ShaderUtils={lib:{fresnel:{uniforms:{mRefractionRatio:{type:"f",value:1.02},mFresnelBias:{type:"f",value:0.1},mFresnelPower:{type:"f",value:2},mFresnelScale:{type:"f",value:1},tCube:{type:"t",value:null}},fragmentShader:"uniform samplerCube tCube;\nvarying vec3 vReflect;\nvarying vec3 vRefract[3];\nvarying float vReflectionFactor;\nvoid main() {\nvec4 reflectedColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );\nvec4 refractedColor = vec4( 1.0 );\nrefractedColor.r = textureCube( tCube, vec3( -vRefract[0].x, vRefract[0].yz ) ).r;\nrefractedColor.g = textureCube( tCube, vec3( -vRefract[1].x, vRefract[1].yz ) ).g;\nrefractedColor.b = textureCube( tCube, vec3( -vRefract[2].x, vRefract[2].yz ) ).b;\ngl_FragColor = mix( refractedColor, reflectedColor, clamp( vReflectionFactor, 0.0, 1.0 ) );\n}",
 vertexShader:"uniform float mRefractionRatio;\nuniform float mFresnelBias;\nuniform float mFresnelScale;\nuniform float mFresnelPower;\nvarying vec3 vReflect;\nvarying vec3 vRefract[3];\nvarying float vReflectionFactor;\nvoid main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\nvec3 worldNormal = normalize( mat3( modelMatrix[0].xyz, modelMatrix[1].xyz, modelMatrix[2].xyz ) * normal );\nvec3 I = worldPosition.xyz - cameraPosition;\nvReflect = reflect( I, worldNormal );\nvRefract[0] = refract( normalize( I ), worldNormal, mRefractionRatio );\nvRefract[1] = refract( normalize( I ), worldNormal, mRefractionRatio * 0.99 );\nvRefract[2] = refract( normalize( I ), worldNormal, mRefractionRatio * 0.98 );\nvReflectionFactor = mFresnelBias + mFresnelScale * pow( 1.0 + dot( normalize( I ), worldNormal ), mFresnelPower );\ngl_Position = projectionMatrix * mvPosition;\n}"},
 normal:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{enableAO:{type:"i",value:0},enableDiffuse:{type:"i",value:0},enableSpecular:{type:"i",value:0},enableReflection:{type:"i",value:0},enableDisplacement:{type:"i",value:0},tDisplacement:{type:"t",value:null},tDiffuse:{type:"t",value:null},tCube:{type:"t",value:null},tNormal:{type:"t",value:null},tSpecular:{type:"t",value:null},tAO:{type:"t",value:null},uNormalScale:{type:"v2",value:new THREE.Vector2(1,
 1)},uDisplacementBias:{type:"f",value:0},uDisplacementScale:{type:"f",value:1},uDiffuseColor:{type:"c",value:new THREE.Color(16777215)},uSpecularColor:{type:"c",value:new THREE.Color(1118481)},uAmbientColor:{type:"c",value:new THREE.Color(16777215)},uShininess:{type:"f",value:30},uOpacity:{type:"f",value:1},useRefract:{type:"i",value:0},uRefractionRatio:{type:"f",value:0.98},uReflectivity:{type:"f",value:0.5},uOffset:{type:"v2",value:new THREE.Vector2(0,0)},uRepeat:{type:"v2",value:new THREE.Vector2(1,
@@ -587,9 +588,10 @@ Math.cos(g))*Math.sin(f);h.z=this.tube*Math.sin(g);this.vertices.push(h);a.push(
 i.normal.addSelf(b[h]);i.normal.normalize();this.faces.push(i);this.faceVertexUvs[0].push([a[e].clone(),a[f].clone(),a[g].clone(),a[h].clone()])}this.computeCentroids()};THREE.TorusGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TorusKnotGeometry=function(a,b,c,d,e,f,g){function h(a,b,c,d,e,f){var g=Math.cos(a);Math.cos(b);b=Math.sin(a);a*=c/d;c=Math.cos(a);g*=0.5*e*(2+c);b=0.5*e*(2+c)*b;e=0.5*f*e*Math.sin(a);return new THREE.Vector3(g,b,e)}THREE.Geometry.call(this);this.radius=a||200;this.tube=b||40;this.radialSegments=c||64;this.tubularSegments=d||8;this.p=e||2;this.q=f||3;this.heightScale=g||1;this.grid=Array(this.radialSegments);c=new THREE.Vector3;d=new THREE.Vector3;e=new THREE.Vector3;for(a=0;a<this.radialSegments;++a){this.grid[a]=
 Array(this.tubularSegments);for(b=0;b<this.tubularSegments;++b){var i=2*(a/this.radialSegments)*this.p*Math.PI,g=2*(b/this.tubularSegments)*Math.PI,f=h(i,g,this.q,this.p,this.radius,this.heightScale),i=h(i+0.01,g,this.q,this.p,this.radius,this.heightScale);c.sub(i,f);d.add(i,f);e.cross(c,d);d.cross(e,c);e.normalize();d.normalize();i=-this.tube*Math.cos(g);g=this.tube*Math.sin(g);f.x+=i*d.x+g*e.x;f.y+=i*d.y+g*e.y;f.z+=i*d.z+g*e.z;this.grid[a][b]=this.vertices.push(new THREE.Vector3(f.x,f.y,f.z))-1}}for(a=
 0;a<this.radialSegments;++a)for(b=0;b<this.tubularSegments;++b){var e=(a+1)%this.radialSegments,f=(b+1)%this.tubularSegments,c=this.grid[a][b],d=this.grid[e][b],e=this.grid[e][f],f=this.grid[a][f],g=new THREE.UV(a/this.radialSegments,b/this.tubularSegments),i=new THREE.UV((a+1)/this.radialSegments,b/this.tubularSegments),j=new THREE.UV((a+1)/this.radialSegments,(b+1)/this.tubularSegments),l=new THREE.UV(a/this.radialSegments,(b+1)/this.tubularSegments);this.faces.push(new THREE.Face4(c,d,e,f));this.faceVertexUvs[0].push([g,
-i,j,l])}this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.TorusKnotGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TubeGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);this.path=a;this.segments=b||64;this.radius=c||1;this.radiusSegments=d||8;this.closed=e||!1;f&&(this.debug=new THREE.Object3D);this.grid=[];var g,h,f=this.segments+1,i,j,l,m=new THREE.Vector3,n,p,q,b=new THREE.TubeGeometry.FrenetFrames(a,b,e);n=b.tangents;p=b.normals;q=b.binormals;this.tangents=n;this.normals=p;this.binormals=q;for(b=0;b<f;b++){this.grid[b]=[];d=b/(f-1);l=a.getPointAt(d);d=n[b];g=p[b];h=q[b];this.debug&&(this.debug.add(new THREE.ArrowHelper(d,
-l,c,255)),this.debug.add(new THREE.ArrowHelper(g,l,c,16711680)),this.debug.add(new THREE.ArrowHelper(h,l,c,65280)));for(d=0;d<this.radiusSegments;d++)i=2*(d/this.radiusSegments)*Math.PI,j=-this.radius*Math.cos(i),i=this.radius*Math.sin(i),m.copy(l),m.x+=j*g.x+i*h.x,m.y+=j*g.y+i*h.y,m.z+=j*g.z+i*h.z,this.grid[b][d]=this.vertices.push(new THREE.Vector3(m.x,m.y,m.z))-1}for(b=0;b<this.segments;b++)for(d=0;d<this.radiusSegments;d++)f=e?(b+1)%this.segments:b+1,m=(d+1)%this.radiusSegments,a=this.grid[b][d],
-c=this.grid[f][d],f=this.grid[f][m],m=this.grid[b][m],n=new THREE.UV(b/this.segments,d/this.radiusSegments),p=new THREE.UV((b+1)/this.segments,d/this.radiusSegments),q=new THREE.UV((b+1)/this.segments,(d+1)/this.radiusSegments),g=new THREE.UV(b/this.segments,(d+1)/this.radiusSegments),this.faces.push(new THREE.Face4(a,c,f,m)),this.faceVertexUvs[0].push([n,p,q,g]);this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.TubeGeometry.prototype=Object.create(THREE.Geometry.prototype);
+i,j,l])}this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.TorusKnotGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TubeGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);this.path=a;this.segments=b||64;this.radius=c||1;this.radiusSegments=d||8;this.closed=e||!1;f&&(this.debug=new THREE.Object3D);this.grid=[];var g,h,e=this.segments+1,i,j,l,f=new THREE.Vector3,m,n,p,b=new THREE.TubeGeometry.FrenetFrames(this.path,this.segments,this.closed);m=b.tangents;n=b.normals;p=b.binormals;this.tangents=m;this.normals=n;this.binormals=p;for(b=0;b<e;b++){this.grid[b]=[];d=b/(e-1);l=a.getPointAt(d);d=m[b];g=n[b];
+h=p[b];this.debug&&(this.debug.add(new THREE.ArrowHelper(d,l,c,255)),this.debug.add(new THREE.ArrowHelper(g,l,c,16711680)),this.debug.add(new THREE.ArrowHelper(h,l,c,65280)));for(d=0;d<this.radiusSegments;d++)i=2*(d/this.radiusSegments)*Math.PI,j=-this.radius*Math.cos(i),i=this.radius*Math.sin(i),f.copy(l),f.x+=j*g.x+i*h.x,f.y+=j*g.y+i*h.y,f.z+=j*g.z+i*h.z,this.grid[b][d]=this.vertices.push(new THREE.Vector3(f.x,f.y,f.z))-1}for(b=0;b<this.segments;b++)for(d=0;d<this.radiusSegments;d++)e=this.closed?
+(b+1)%this.segments:b+1,f=(d+1)%this.radiusSegments,a=this.grid[b][d],c=this.grid[e][d],e=this.grid[e][f],f=this.grid[b][f],m=new THREE.UV(b/this.segments,d/this.radiusSegments),n=new THREE.UV((b+1)/this.segments,d/this.radiusSegments),p=new THREE.UV((b+1)/this.segments,(d+1)/this.radiusSegments),g=new THREE.UV(b/this.segments,(d+1)/this.radiusSegments),this.faces.push(new THREE.Face4(a,c,e,f)),this.faceVertexUvs[0].push([m,n,p,g]);this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};
+THREE.TubeGeometry.prototype=Object.create(THREE.Geometry.prototype);
 THREE.TubeGeometry.FrenetFrames=function(a,b,c){new THREE.Vector3;var d=new THREE.Vector3;new THREE.Vector3;var e=[],f=[],g=[],h=new THREE.Vector3,i=new THREE.Matrix4,b=b+1,j,l,m;this.tangents=e;this.normals=f;this.binormals=g;for(j=0;j<b;j++)l=j/(b-1),e[j]=a.getTangentAt(l),e[j].normalize();f[0]=new THREE.Vector3;g[0]=new THREE.Vector3;a=Number.MAX_VALUE;j=Math.abs(e[0].x);l=Math.abs(e[0].y);m=Math.abs(e[0].z);j<=a&&(a=j,d.set(1,0,0));l<=a&&(a=l,d.set(0,1,0));m<=a&&d.set(0,0,1);h.cross(e[0],d).normalize();
 f[0].cross(e[0],h);g[0].cross(e[0],f[0]);for(j=1;j<b;j++)f[j]=f[j-1].clone(),g[j]=g[j-1].clone(),h.cross(e[j-1],e[j]),1E-4<h.length()&&(h.normalize(),d=Math.acos(e[j-1].dot(e[j])),i.makeRotationAxis(h,d).multiplyVector3(f[j])),g[j].cross(e[j],f[j]);if(c){d=Math.acos(f[0].dot(f[b-1]));d/=b-1;0<e[0].dot(h.cross(f[0],f[b-1]))&&(d=-d);for(j=1;j<b;j++)i.makeRotationAxis(e[j],d*j).multiplyVector3(f[j]),g[j].cross(e[j],f[j])}};THREE.PolyhedronGeometry=function(a,b,c,d){function e(a){var b=a.normalize().clone();b.index=i.vertices.push(b)-1;var c=Math.atan2(a.z,-a.x)/2/Math.PI+0.5,a=Math.atan2(-a.y,Math.sqrt(a.x*a.x+a.z*a.z))/Math.PI+0.5;b.uv=new THREE.UV(c,1-a);return b}function f(a,b,c,d){1>d?(d=new THREE.Face3(a.index,b.index,c.index,[a.clone(),b.clone(),c.clone()]),d.centroid.addSelf(a).addSelf(b).addSelf(c).divideScalar(3),d.normal=d.centroid.clone().normalize(),i.faces.push(d),d=Math.atan2(d.centroid.z,-d.centroid.x),
 i.faceVertexUvs[0].push([h(a.uv,a,d),h(b.uv,b,d),h(c.uv,c,d)])):(d-=1,f(a,g(a,b),g(a,c),d),f(g(a,b),b,g(b,c),d),f(g(a,c),g(b,c),c,d),f(g(a,b),g(b,c),g(a,c),d))}function g(a,b){m[a.index]||(m[a.index]=[]);m[b.index]||(m[b.index]=[]);var c=m[a.index][b.index];void 0===c&&(m[a.index][b.index]=m[b.index][a.index]=c=e((new THREE.Vector3).add(a,b).divideScalar(2)));return c}function h(a,b,c){0>c&&1===a.u&&(a=new THREE.UV(a.u-1,a.v));0===b.x&&0===b.z&&(a=new THREE.UV(c/2/Math.PI+0.5,a.v));return a}THREE.Geometry.call(this);
diff --git a/examples/textures/compressed/Mountains.dds b/examples/textures/compressed/Mountains.dds
new file mode 100644
index 0000000000000000000000000000000000000000..5f96b9e7c531c99698794f6578773f2bd0723219
Binary files /dev/null and b/examples/textures/compressed/Mountains.dds differ
diff --git a/examples/webgl_materials_texture_compressed.html b/examples/webgl_materials_texture_compressed.html
index dd0a1bbcb80d7359c919f10bc727236a1ce0de88..ae97e807cb4a5351e3619b8f84ca9c385ba9fd7f 100644
--- a/examples/webgl_materials_texture_compressed.html
+++ b/examples/webgl_materials_texture_compressed.html
@@ -82,12 +82,19 @@
 				var map4 = THREE.ImageUtils.loadCompressedTexture( 'textures/compressed/explosion_dxt5_mip.dds' );
 				map4.anisotropy = 4;
 
-				var material1 = new THREE.MeshBasicMaterial( { map: map1 } );
+				var cubemap = THREE.ImageUtils.loadCompressedTextureCube( 'textures/compressed/Mountains.dds', new THREE.CubeReflectionMapping, function( cubemap ) {
+
+					cubemap.magFilter = cubemap.minFilter = THREE.LinearFilter;
+					material1.needsUpdate = true;
+
+				} );
+
+				var material1 = new THREE.MeshBasicMaterial( { map: map1, envMap: cubemap } );
 				var material2 = new THREE.MeshBasicMaterial( { map: map2 } );
 				var material3 = new THREE.MeshBasicMaterial( { map: map3, alphaTest: 0.5, side: THREE.DoubleSide } );
 				var material4 = new THREE.MeshBasicMaterial( { map: map4, side: THREE.DoubleSide, blending: THREE.AdditiveBlending, depthTest: false, transparent: true } );
 
-				var mesh = new THREE.Mesh( geometry, material1 );
+				var mesh = new THREE.Mesh( new THREE.TorusGeometry( 100, 50, 32, 16 ), material1 );
 				mesh.position.x = -200;
 				mesh.position.y = -200;
 				scene.add( mesh );
diff --git a/src/extras/ImageUtils.js b/src/extras/ImageUtils.js
index 5312af18690c719bfc631fc33cc6a440a864d582..1faa60ff2ac97f8eb6fa35bb2838b25e2253220d 100644
--- a/src/extras/ImageUtils.js
+++ b/src/extras/ImageUtils.js
@@ -103,7 +103,7 @@ THREE.ImageUtils = {
 				if ( images.loadCount === 6 ) {
 
 					texture.needsUpdate = true;
-					if ( onLoad ) onLoad();
+					if ( onLoad ) onLoad( texture );
 
 				}
 
@@ -158,7 +158,7 @@ THREE.ImageUtils = {
 
 					texture.format = dds.format;
 					texture.needsUpdate = true;
-					if ( onLoad ) onLoad();
+					if ( onLoad ) onLoad( texture );
 
 				}
 
@@ -166,17 +166,68 @@ THREE.ImageUtils = {
 
 		}
 
-		for ( var i = 0, il = array.length; i < il; ++ i ) {
+		// compressed cubemap textures as 6 separate DDS files
 
-			var cubeImage = {};
-			images[ i ] = cubeImage;
+		if ( array instanceof Array ) {
+
+			for ( var i = 0, il = array.length; i < il; ++ i ) {
+
+				var cubeImage = {};
+				images[ i ] = cubeImage;
+
+				var request = new XMLHttpRequest();
+
+				request.onload = generateCubeFaceCallback( request, cubeImage );
+				request.onerror = onError;
+
+				var url = array[ i ];
+
+				request.open( 'GET', url, true );
+				request.responseType = "arraybuffer";
+				request.send( null );
+
+			}
+
+		// compressed cubemap texture stored in a single DDS file
 
+		} else {
+
+			var url = array;
 			var request = new XMLHttpRequest();
 
-			request.onload = generateCubeFaceCallback( request, cubeImage );
-			request.onerror = onError;
+			request.onload = function( ) {
+
+				var buffer = request.response;
+				var dds = THREE.ImageUtils.parseDDS( buffer, true );
+
+				if ( dds.isCubemap ) {
+
+					var faces = dds.mipmaps.length / dds.mipmapCount;
+
+					for ( var f = 0; f < faces; f ++ ) {
+
+						images[ f ] = { mipmaps : [] };
+
+						for ( var i = 0; i < dds.mipmapCount; i ++ ) {
+
+							images[ f ].mipmaps.push( dds.mipmaps[ f * dds.mipmapCount + i ] );
+							images[ f ].format = dds.format;
+							images[ f ].width = dds.width;
+							images[ f ].height = dds.height;
+
+						}
 
-			var url = array[ i ];
+					}
+
+					texture.format = dds.format;
+					texture.needsUpdate = true;
+					if ( onLoad ) onLoad( texture );
+
+				}
+
+			}
+
+			request.onerror = onError;
 
 			request.open( 'GET', url, true );
 			request.responseType = "arraybuffer";
@@ -268,85 +319,103 @@ THREE.ImageUtils = {
 		var off_pfFlags = 20;
 		var off_pfFourCC = 21;
 
+		var off_caps = 27;
+		var off_caps2 = 28;
+		var off_caps3 = 29;
+		var off_caps4 = 30;
+
 		// Parse header
 
 		var header = new Int32Array( buffer, 0, headerLengthInt );
 
-        if ( header[ off_magic ] !== DDS_MAGIC ) {
+		if ( header[ off_magic ] !== DDS_MAGIC ) {
 
-            console.error( "ImageUtils.parseDDS(): Invalid magic number in DDS header" );
-            return dds;
+			console.error( "ImageUtils.parseDDS(): Invalid magic number in DDS header" );
+			return dds;
 
-        }
+		}
 
-        if ( ! header[ off_pfFlags ] & DDPF_FOURCC ) {
+		if ( ! header[ off_pfFlags ] & DDPF_FOURCC ) {
 
-            console.error( "ImageUtils.parseDDS(): Unsupported format, must contain a FourCC code" );
-            return dds;
+			console.error( "ImageUtils.parseDDS(): Unsupported format, must contain a FourCC code" );
+			return dds;
 
-        }
+		}
 
 		var blockBytes;
 
 		var fourCC = header[ off_pfFourCC ];
 
-        switch ( fourCC ) {
+		switch ( fourCC ) {
 
 			case FOURCC_DXT1:
 
 				blockBytes = 8;
-                dds.format = THREE.RGB_S3TC_DXT1_Format;
-                break;
+				dds.format = THREE.RGB_S3TC_DXT1_Format;
+				break;
 
-            case FOURCC_DXT3:
+			case FOURCC_DXT3:
 
-                blockBytes = 16;
-                dds.format = THREE.RGBA_S3TC_DXT3_Format;
-                break;
+				blockBytes = 16;
+				dds.format = THREE.RGBA_S3TC_DXT3_Format;
+				break;
 
-            case FOURCC_DXT5:
+			case FOURCC_DXT5:
 
-                blockBytes = 16;
-                dds.format = THREE.RGBA_S3TC_DXT5_Format;
-                break;
+				blockBytes = 16;
+				dds.format = THREE.RGBA_S3TC_DXT5_Format;
+				break;
 
-            default:
+			default:
 
-                console.error( "ImageUtils.parseDDS(): Unsupported FourCC code: ", int32ToFourCC( fourCC ) );
-                return dds;
+				console.error( "ImageUtils.parseDDS(): Unsupported FourCC code: ", int32ToFourCC( fourCC ) );
+				return dds;
 
-        }
+		}
 
 		dds.mipmapCount = 1;
 
-        if ( header[ off_flags ] & DDSD_MIPMAPCOUNT && loadMipmaps !== false ) {
+		if ( header[ off_flags ] & DDSD_MIPMAPCOUNT && loadMipmaps !== false ) {
+
+			dds.mipmapCount = Math.max( 1, header[ off_mipmapCount ] );
+
+		}
 
-            dds.mipmapCount = Math.max( 1, header[ off_mipmapCount ] );
+		//TODO: Verify that all faces of the cubemap are present with DDSCAPS2_CUBEMAP_POSITIVEX, etc.
 
-        }
+		dds.isCubemap = header[ off_caps2 ] & DDSCAPS2_CUBEMAP ? true : false;
 
-        dds.width = header[ off_width ];
-        dds.height = header[ off_height ];
+		dds.width = header[ off_width ];
+		dds.height = header[ off_height ];
 
-        var dataOffset = header[ off_size ] + 4;
+		var dataOffset = header[ off_size ] + 4;
 
 		// Extract mipmaps buffers
 
 		var width = dds.width;
 		var height = dds.height;
 
-		for ( var i = 0; i < dds.mipmapCount; i ++ ) {
+		var faces = dds.isCubemap ? 6 : 1;
 
-			var dataLength = Math.max( 4, width ) / 4 * Math.max( 4, height ) / 4 * blockBytes;
-			var byteArray = new Uint8Array( buffer, dataOffset, dataLength );
+		for ( var face = 0; face < faces; face ++ ) {
 
-			var mipmap = { "data": byteArray, "width": width, "height": height };
-			dds.mipmaps.push( mipmap );
+			for ( var i = 0; i < dds.mipmapCount; i ++ ) {
 
-			dataOffset += dataLength;
+				var dataLength = Math.max( 4, width ) / 4 * Math.max( 4, height ) / 4 * blockBytes;
+				var byteArray = new Uint8Array( buffer, dataOffset, dataLength );
+
+				var mipmap = { "data": byteArray, "width": width, "height": height };
+				dds.mipmaps.push( mipmap );
+
+				dataOffset += dataLength;
+
+				width = Math.max( width * 0.5, 1 );
+				height = Math.max( height * 0.5, 1 );
+
+			}
 
-			width = Math.max( width * 0.5, 1 );
-			height = Math.max( height * 0.5, 1 );
+			width = dds.width;
+			height = dds.height;
 
 		}
 
diff --git a/src/extras/geometries/TubeGeometry.js b/src/extras/geometries/TubeGeometry.js
index b3e5021b5181739146732845fbaf53fdbf477ffa..7df1adec3e47581670b5e5a8f7a9c20e2dae4624 100644
--- a/src/extras/geometries/TubeGeometry.js
+++ b/src/extras/geometries/TubeGeometry.js
@@ -44,7 +44,7 @@ THREE.TubeGeometry = function( path, segments, radius, radiusSegments, closed, d
 		a, b, c, d,
 		uva, uvb, uvc, uvd;
 
-	var frames = new THREE.TubeGeometry.FrenetFrames(path, segments, closed),
+	var frames = new THREE.TubeGeometry.FrenetFrames( this.path, this.segments, this.closed ),
 		tangents = frames.tangents,
 		normals = frames.normals,
 		binormals = frames.binormals;
@@ -107,7 +107,7 @@ THREE.TubeGeometry = function( path, segments, radius, radiusSegments, closed, d
 
 		for ( j = 0; j < this.radiusSegments; j++ ) {
 
-			ip = ( closed ) ? (i + 1) % this.segments : i + 1;
+			ip = ( this.closed ) ? (i + 1) % this.segments : i + 1;
 			jp = (j + 1) % this.radiusSegments;
 
 			a = this.grid[ i ][ j ];		// *** NOT NECESSARILY PLANAR ! ***
@@ -138,8 +138,7 @@ THREE.TubeGeometry.prototype = Object.create( THREE.Geometry.prototype );
 // For computing of Frenet frames, exposing the tangents, normals and binormals the spline
 THREE.TubeGeometry.FrenetFrames = function(path, segments, closed) {
 
-	var 
-		tangent = new THREE.Vector3(),
+	var	tangent = new THREE.Vector3(),
 		normal = new THREE.Vector3(),
 		binormal = new THREE.Vector3(),
 
diff --git a/src/renderers/WebGLRenderer.js b/src/renderers/WebGLRenderer.js
index 1a574082de9ddb755b597fda27f0e11d685c3829..3484870f24dada29b99ea808d04062205ba2e3fc 100644
--- a/src/renderers/WebGLRenderer.js
+++ b/src/renderers/WebGLRenderer.js
@@ -355,10 +355,22 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 	this.deallocateTexture = function ( texture ) {
 
-		if ( ! texture.__webglInit ) return;
+		// cube texture
 
-		texture.__webglInit = false;
-		_gl.deleteTexture( texture.__webglTexture );
+		if ( texture.image && texture.image.__webglTextureCube ) {
+
+			_gl.deleteTexture( texture.image.__webglTextureCube );
+
+		// 2D texture
+
+		} else {
+
+			if ( ! texture.__webglInit ) return;
+
+			texture.__webglInit = false;
+			_gl.deleteTexture( texture.__webglTexture );
+
+		}
 
 		_this.info.memory.textures --;
 
@@ -6690,6 +6702,8 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 					texture.image.__webglTextureCube = _gl.createTexture();
 
+					_this.info.memory.textures ++;
+
 				}
 
 				_gl.activeTexture( _gl.TEXTURE0 + slot );
@@ -6819,6 +6833,8 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 			renderTarget.__webglTexture = _gl.createTexture();
 
+			_this.info.memory.textures ++;
+
 			// Setup texture, create render and frame buffers
 
 			var isTargetPowerOfTwo = isPowerOfTwo( renderTarget.width ) && isPowerOfTwo( renderTarget.height ),