diff --git a/build/three.js b/build/three.js
index ba0499c3976751e697bb748baade855a82d4224d..58bfc78ffbefedf3725b37d0b414de95cab374a0 100644
--- a/build/three.js
+++ b/build/three.js
@@ -17500,7 +17500,15 @@ THREE.ShaderChunk = {
 
 		"#ifdef USE_FOG",
 
-		"	float depth = gl_FragCoord.z / gl_FragCoord.w;",
+		"	#ifdef USE_LOGDEPTHBUF_EXT",
+
+		"		float depth = gl_FragDepthEXT / gl_FragCoord.w;",
+
+		"	#else",
+
+		"		float depth = gl_FragCoord.z / gl_FragCoord.w;",
+
+		"	#endif",
 
 		"	#ifdef FOG_EXP2",
 
@@ -19121,8 +19129,77 @@ THREE.ShaderChunk = {
 
 		"#endif"
 
-	].join("\n")
+	].join("\n"),
+
+	// LOGARITHMIC DEPTH BUFFER
+	// http://outerra.blogspot.com/2012/11/maximizing-depth-buffer-range-and.html
+
+	// WebGL doesn't support gl_FragDepth out of the box, unless the EXT_frag_depth extension is available.  On platforms
+	// without EXT_frag_depth, we have to fall back on linear z-buffer in the fragment shader, which means that some long 
+	// faces close to the camera may have issues.	This can be worked around by tesselating the model more finely when
+	// the camera is near the surface.
+
+	logdepthbuf_pars_vertex: [
+
+		"#ifdef USE_LOGDEPTHBUF",
+
+		"	#ifdef USE_LOGDEPTHBUF_EXT",
+
+		"		varying float vFragDepth;",
+
+		"	#endif",
+
+		"	uniform float logDepthBufFC;",
+
+		"#endif",
+
+	].join('\n'),
+
+	logdepthbuf_vertex: [
+
+		"#ifdef USE_LOGDEPTHBUF",
+
+		"	gl_Position.z = log2(max(1e-6, gl_Position.w + 1.0)) * logDepthBufFC;",
 
+		"	#ifdef USE_LOGDEPTHBUF_EXT",
+
+		"		vFragDepth = 1.0 + gl_Position.w;",
+
+		"#else",
+
+		"		gl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;",
+
+		"	#endif",
+
+		"#endif"
+
+	].join("\n"),
+
+	logdepthbuf_pars_fragment: [
+
+		"#ifdef USE_LOGDEPTHBUF",
+
+		"	uniform float logDepthBufFC;",
+
+		"	#ifdef USE_LOGDEPTHBUF_EXT",
+
+		"		#extension GL_EXT_frag_depth : enable",
+		"		varying float vFragDepth;",
+
+		"	#endif",
+
+		"#endif"
+
+	].join('\n'),
+
+	logdepthbuf_fragment: [
+		"#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)",
+
+		"	gl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;",
+
+		"#endif"
+
+	].join("\n")
 
 };
 
@@ -19324,6 +19401,7 @@ THREE.ShaderLib = {
 			THREE.ShaderChunk[ "morphtarget_pars_vertex" ],
 			THREE.ShaderChunk[ "skinning_pars_vertex" ],
 			THREE.ShaderChunk[ "shadowmap_pars_vertex" ],
+			THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
 
 			"void main() {",
 
@@ -19343,6 +19421,7 @@ THREE.ShaderLib = {
 				THREE.ShaderChunk[ "morphtarget_vertex" ],
 				THREE.ShaderChunk[ "skinning_vertex" ],
 				THREE.ShaderChunk[ "default_vertex" ],
+				THREE.ShaderChunk[ "logdepthbuf_vertex" ],
 
 				THREE.ShaderChunk[ "worldpos_vertex" ],
 				THREE.ShaderChunk[ "envmap_vertex" ],
@@ -19364,11 +19443,13 @@ THREE.ShaderLib = {
 			THREE.ShaderChunk[ "fog_pars_fragment" ],
 			THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
 			THREE.ShaderChunk[ "specularmap_pars_fragment" ],
+			THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
 
 			"void main() {",
 
 			"	gl_FragColor = vec4( diffuse, opacity );",
 
+				THREE.ShaderChunk[ "logdepthbuf_fragment" ],
 				THREE.ShaderChunk[ "map_fragment" ],
 				THREE.ShaderChunk[ "alphatest_fragment" ],
 				THREE.ShaderChunk[ "specularmap_fragment" ],
@@ -19424,6 +19505,7 @@ THREE.ShaderLib = {
 			THREE.ShaderChunk[ "morphtarget_pars_vertex" ],
 			THREE.ShaderChunk[ "skinning_pars_vertex" ],
 			THREE.ShaderChunk[ "shadowmap_pars_vertex" ],
+			THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
 
 			"void main() {",
 
@@ -19439,6 +19521,7 @@ THREE.ShaderLib = {
 				THREE.ShaderChunk[ "morphtarget_vertex" ],
 				THREE.ShaderChunk[ "skinning_vertex" ],
 				THREE.ShaderChunk[ "default_vertex" ],
+				THREE.ShaderChunk[ "logdepthbuf_vertex" ],
 
 				THREE.ShaderChunk[ "worldpos_vertex" ],
 				THREE.ShaderChunk[ "envmap_vertex" ],
@@ -19468,11 +19551,13 @@ THREE.ShaderLib = {
 			THREE.ShaderChunk[ "fog_pars_fragment" ],
 			THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
 			THREE.ShaderChunk[ "specularmap_pars_fragment" ],
+			THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
 
 			"void main() {",
 
 			"	gl_FragColor = vec4( vec3( 1.0 ), opacity );",
 
+				THREE.ShaderChunk[ "logdepthbuf_fragment" ],
 				THREE.ShaderChunk[ "map_fragment" ],
 				THREE.ShaderChunk[ "alphatest_fragment" ],
 				THREE.ShaderChunk[ "specularmap_fragment" ],
@@ -19544,6 +19629,7 @@ THREE.ShaderLib = {
 			THREE.ShaderChunk[ "morphtarget_pars_vertex" ],
 			THREE.ShaderChunk[ "skinning_pars_vertex" ],
 			THREE.ShaderChunk[ "shadowmap_pars_vertex" ],
+			THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
 
 			"void main() {",
 
@@ -19561,6 +19647,7 @@ THREE.ShaderLib = {
 				THREE.ShaderChunk[ "morphtarget_vertex" ],
 				THREE.ShaderChunk[ "skinning_vertex" ],
 				THREE.ShaderChunk[ "default_vertex" ],
+				THREE.ShaderChunk[ "logdepthbuf_vertex" ],
 
 			"	vViewPosition = -mvPosition.xyz;",
 
@@ -19593,11 +19680,13 @@ THREE.ShaderLib = {
 			THREE.ShaderChunk[ "bumpmap_pars_fragment" ],
 			THREE.ShaderChunk[ "normalmap_pars_fragment" ],
 			THREE.ShaderChunk[ "specularmap_pars_fragment" ],
+			THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
 
 			"void main() {",
 
 			"	gl_FragColor = vec4( vec3( 1.0 ), opacity );",
 
+				THREE.ShaderChunk[ "logdepthbuf_fragment" ],
 				THREE.ShaderChunk[ "map_fragment" ],
 				THREE.ShaderChunk[ "alphatest_fragment" ],
 				THREE.ShaderChunk[ "specularmap_fragment" ],
@@ -19635,6 +19724,7 @@ THREE.ShaderLib = {
 
 			THREE.ShaderChunk[ "color_pars_vertex" ],
 			THREE.ShaderChunk[ "shadowmap_pars_vertex" ],
+			THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
 
 			"void main() {",
 
@@ -19650,6 +19740,7 @@ THREE.ShaderLib = {
 
 			"	gl_Position = projectionMatrix * mvPosition;",
 
+				THREE.ShaderChunk[ "logdepthbuf_vertex" ],
 				THREE.ShaderChunk[ "worldpos_vertex" ],
 				THREE.ShaderChunk[ "shadowmap_vertex" ],
 
@@ -19666,11 +19757,13 @@ THREE.ShaderLib = {
 			THREE.ShaderChunk[ "map_particle_pars_fragment" ],
 			THREE.ShaderChunk[ "fog_pars_fragment" ],
 			THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
+			THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
 
 			"void main() {",
 
 			"	gl_FragColor = vec4( psColor, opacity );",
 
+				THREE.ShaderChunk[ "logdepthbuf_fragment" ],
 				THREE.ShaderChunk[ "map_particle_fragment" ],
 				THREE.ShaderChunk[ "alphatest_fragment" ],
 				THREE.ShaderChunk[ "color_fragment" ],
@@ -19706,6 +19799,7 @@ THREE.ShaderLib = {
 			"varying float vLineDistance;",
 
 			THREE.ShaderChunk[ "color_pars_vertex" ],
+			THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
 
 			"void main() {",
 
@@ -19716,6 +19810,8 @@ THREE.ShaderLib = {
 			"	vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",
 			"	gl_Position = projectionMatrix * mvPosition;",
 
+				THREE.ShaderChunk[ "logdepthbuf_vertex" ],
+
 			"}"
 
 		].join("\n"),
@@ -19732,6 +19828,7 @@ THREE.ShaderLib = {
 
 			THREE.ShaderChunk[ "color_pars_fragment" ],
 			THREE.ShaderChunk[ "fog_pars_fragment" ],
+			THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
 
 			"void main() {",
 
@@ -19743,6 +19840,7 @@ THREE.ShaderLib = {
 
 			"	gl_FragColor = vec4( diffuse, opacity );",
 
+				THREE.ShaderChunk[ "logdepthbuf_fragment" ],
 				THREE.ShaderChunk[ "color_fragment" ],
 				THREE.ShaderChunk[ "fog_fragment" ],
 
@@ -19763,11 +19861,13 @@ THREE.ShaderLib = {
 		},
 
 		vertexShader: [
+			THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
 
 			"void main() {",
 
 			"	gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );",
 
+				THREE.ShaderChunk[ "logdepthbuf_vertex" ],
 			"}"
 
 		].join("\n"),
@@ -19777,10 +19877,22 @@ THREE.ShaderLib = {
 			"uniform float mNear;",
 			"uniform float mFar;",
 			"uniform float opacity;",
+			THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
 
 			"void main() {",
 
-			"	float depth = gl_FragCoord.z / gl_FragCoord.w;",
+				THREE.ShaderChunk[ "logdepthbuf_fragment" ],
+
+			"	#ifdef USE_LOGDEPTHBUF_EXT",
+
+			"		float depth = gl_FragDepthEXT / gl_FragCoord.w;",
+
+			"	#else",
+
+			"		float depth = gl_FragCoord.z / gl_FragCoord.w;",
+
+			"	#endif",
+
 			"	float color = 1.0 - smoothstep( mNear, mFar, depth );",
 			"	gl_FragColor = vec4( vec3( color ), opacity );",
 
@@ -19803,6 +19915,7 @@ THREE.ShaderLib = {
 			"varying vec3 vNormal;",
 
 			THREE.ShaderChunk[ "morphtarget_pars_vertex" ],
+			THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
 
 			"void main() {",
 
@@ -19810,6 +19923,7 @@ THREE.ShaderLib = {
 
 				THREE.ShaderChunk[ "morphtarget_vertex" ],
 				THREE.ShaderChunk[ "default_vertex" ],
+				THREE.ShaderChunk[ "logdepthbuf_vertex" ],
 
 			"}"
 
@@ -19820,10 +19934,14 @@ THREE.ShaderLib = {
 			"uniform float opacity;",
 			"varying vec3 vNormal;",
 
+			THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
+
 			"void main() {",
 
 			"	gl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, opacity );",
 
+				THREE.ShaderChunk[ "logdepthbuf_fragment" ],
+
 			"}"
 
 		].join("\n")
@@ -19962,8 +20080,10 @@ THREE.ShaderLib = {
 
 			THREE.ShaderChunk[ "shadowmap_pars_fragment" ],
 			THREE.ShaderChunk[ "fog_pars_fragment" ],
+			THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
 
 			"void main() {",
+				THREE.ShaderChunk[ "logdepthbuf_fragment" ],
 
 			"	gl_FragColor = vec4( vec3( 1.0 ), opacity );",
 
@@ -20335,6 +20455,7 @@ THREE.ShaderLib = {
 
 			THREE.ShaderChunk[ "skinning_pars_vertex" ],
 			THREE.ShaderChunk[ "shadowmap_pars_vertex" ],
+			THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
 
 			"void main() {",
 
@@ -20422,6 +20543,8 @@ THREE.ShaderLib = {
 
 			"	gl_Position = projectionMatrix * mvPosition;",
 
+				THREE.ShaderChunk[ "logdepthbuf_vertex" ],
+
 				//
 
 			"	vWorldPosition = worldPosition.xyz;",
@@ -20458,6 +20581,8 @@ THREE.ShaderLib = {
 
 			"varying vec3 vWorldPosition;",
 
+			THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
+
 			"void main() {",
 
 			"	vec4 worldPosition = modelMatrix * vec4( position, 1.0 );",
@@ -20465,6 +20590,8 @@ THREE.ShaderLib = {
 
 			"	gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );",
 
+				THREE.ShaderChunk[ "logdepthbuf_vertex" ],
+
 			"}"
 
 		].join("\n"),
@@ -20476,10 +20603,14 @@ THREE.ShaderLib = {
 
 			"varying vec3 vWorldPosition;",
 
+			THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
+
 			"void main() {",
 
 			"	gl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );",
 
+				THREE.ShaderChunk[ "logdepthbuf_fragment" ],
+
 			"}"
 
 		].join("\n")
@@ -20502,6 +20633,7 @@ THREE.ShaderLib = {
 
 			THREE.ShaderChunk[ "morphtarget_pars_vertex" ],
 			THREE.ShaderChunk[ "skinning_pars_vertex" ],
+			THREE.ShaderChunk[ "logdepthbuf_pars_vertex" ],
 
 			"void main() {",
 
@@ -20509,6 +20641,7 @@ THREE.ShaderLib = {
 				THREE.ShaderChunk[ "morphtarget_vertex" ],
 				THREE.ShaderChunk[ "skinning_vertex" ],
 				THREE.ShaderChunk[ "default_vertex" ],
+				THREE.ShaderChunk[ "logdepthbuf_vertex" ],
 
 			"}"
 
@@ -20516,6 +20649,8 @@ THREE.ShaderLib = {
 
 		fragmentShader: [
 
+			THREE.ShaderChunk[ "logdepthbuf_pars_fragment" ],
+
 			"vec4 pack_depth( const in float depth ) {",
 
 			"	const vec4 bit_shift = vec4( 256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0 );",
@@ -20528,7 +20663,17 @@ THREE.ShaderLib = {
 
 			"void main() {",
 
-			"	gl_FragData[ 0 ] = pack_depth( gl_FragCoord.z );",
+				THREE.ShaderChunk[ "logdepthbuf_fragment" ],
+
+			"	#ifdef USE_LOGDEPTHBUF_EXT",
+
+			"		gl_FragData[ 0 ] = pack_depth( gl_FragDepthEXT );",
+
+			"	#else",
+
+			"		gl_FragData[ 0 ] = pack_depth( gl_FragCoord.z );",
+
+			"	#endif",
 
 				//"gl_FragData[ 0 ] = pack_depth( gl_FragCoord.z / gl_FragCoord.w );",
 				//"float z = ( ( gl_FragCoord.z / gl_FragCoord.w ) - 3.0 ) / ( 4000.0 - 3.0 );",
@@ -20569,6 +20714,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 	_antialias = parameters.antialias !== undefined ? parameters.antialias : false,
 	_premultipliedAlpha = parameters.premultipliedAlpha !== undefined ? parameters.premultipliedAlpha : true,
 	_preserveDrawingBuffer = parameters.preserveDrawingBuffer !== undefined ? parameters.preserveDrawingBuffer : false,
+	_logarithmicDepthBuffer = parameters.logarithmicDepthBuffer !== undefined ? parameters.logarithmicDepthBuffer : false,
 
 	_clearColor = new THREE.Color( 0x000000 ),
 	_clearAlpha = 0;
@@ -20729,6 +20875,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 	var _glExtensionTextureFilterAnisotropic;
 	var _glExtensionCompressedTextureS3TC;
 	var _glExtensionElementIndexUint;
+	var _glExtensionFragDepth;
 	
 
 	initGL();
@@ -24645,6 +24792,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 			fogExp: fog instanceof THREE.FogExp2,
 
 			sizeAttenuation: material.sizeAttenuation,
+			logarithmicDepthBuffer: _logarithmicDepthBuffer,
 
 			skinning: material.skinning,
 			maxBones: maxBones,
@@ -24844,6 +24992,13 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 			_gl.uniformMatrix4fv( p_uniforms.projectionMatrix, false, camera.projectionMatrix.elements );
 
+			if ( _logarithmicDepthBuffer ) {
+
+				_gl.uniform1f(p_uniforms.logDepthBufFC, 2.0 / (Math.log(camera.far + 1.0) / Math.LN2));
+
+			}
+
+
 			if ( camera !== _currentCamera ) _currentCamera = camera;
 
 		}
@@ -26680,6 +26835,12 @@ THREE.WebGLRenderer = function ( parameters ) {
 			}
 		}
 
+		if ( _logarithmicDepthBuffer ) {
+
+			_glExtensionFragDepth = _gl.getExtension( 'EXT_frag_depth' );
+
+		}
+
 	};
 
 	function setDefaultGLState () {
@@ -26962,6 +27123,10 @@ THREE.WebGLProgram = ( function () {
 
 				parameters.sizeAttenuation ? "#define USE_SIZEATTENUATION" : "",
 
+				parameters.logarithmicDepthBuffer ? "#define USE_LOGDEPTHBUF" : "",
+				//_this._glExtensionFragDepth ? "#define USE_LOGDEPTHBUF_EXT" : "",
+
+
 				"uniform mat4 modelMatrix;",
 				"uniform mat4 modelViewMatrix;",
 				"uniform mat4 projectionMatrix;",
@@ -27058,6 +27223,9 @@ THREE.WebGLProgram = ( function () {
 				parameters.shadowMapDebug ? "#define SHADOWMAP_DEBUG" : "",
 				parameters.shadowMapCascade ? "#define SHADOWMAP_CASCADE" : "",
 
+				parameters.logarithmicDepthBuffer ? "#define USE_LOGDEPTHBUF" : "",
+				//_this._glExtensionFragDepth ? "#define USE_LOGDEPTHBUF_EXT" : "",
+
 				"uniform mat4 viewMatrix;",
 				"uniform vec3 cameraPosition;",
 				""
@@ -27124,6 +27292,13 @@ THREE.WebGLProgram = ( function () {
 
 		}
 
+		if ( parameters.logarithmicDepthBuffer ) {
+
+			identifiers.push('logDepthBufFC');
+
+		}
+
+
 		for ( var u in uniforms ) {
 
 			identifiers.push( u );
@@ -27175,6 +27350,7 @@ THREE.WebGLProgram = ( function () {
 	};
 
 } )();
+
 THREE.WebGLShader = ( function () {
 
 	var addLineNumbers = function ( string ) {
diff --git a/build/three.min.js b/build/three.min.js
index 3f8232de4a1ee373fc268c309d6b47f054625022..c78c3e1251812d5e10bbe471306de15dee39a91a 100644
--- a/build/three.min.js
+++ b/build/three.min.js
@@ -96,7 +96,7 @@ f*d,b[1]=f*e,b[5]=f*h,b[9]=-c,b[2]=k*c-l,b[6]=n+a*c,b[10]=f*g):"ZXY"===a.order?(
 g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+n,b[5]=f*h,b[9]=k*e-l,b[2]=l*e-k,b[6]=c*h,b[10]=n*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},setRotationFromQuaternion:function(a){console.warn("DEPRECATED: Matrix4's .setRotationFromQuaternion() has been deprecated in favor of makeRotationFromQuaternion.  Please update your code.");return this.makeRotationFromQuaternion(a)},makeRotationFromQuaternion:function(a){var b=this.elements,c=a.x,d=a.y,e=a.z,f=a.w,g=c+c,h=d+d,k=e+e;a=c*g;var l=c*
 h,c=c*k,n=d*h,d=d*k,e=e*k,g=f*g,h=f*h,f=f*k;b[0]=1-(n+e);b[4]=l-f;b[8]=c+h;b[1]=l+f;b[5]=1-(a+e);b[9]=d-g;b[2]=c-h;b[6]=d+g;b[10]=1-(a+n);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},lookAt:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f){var g=this.elements;c.subVectors(d,e).normalize();0===c.length()&&(c.z=1);a.crossVectors(f,c).normalize();0===a.length()&&(c.x+=1E-4,a.crossVectors(f,c).normalize());b.crossVectors(c,a);g[0]=
 a.x;g[4]=b.x;g[8]=c.x;g[1]=a.y;g[5]=b.y;g[9]=c.y;g[2]=a.z;g[6]=b.z;g[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==b?(console.warn("DEPRECATED: Matrix4's .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements,e=this.elements,f=c[0],g=c[4],h=c[8],k=c[12],l=c[1],n=c[5],r=c[9],p=c[13],s=c[2],u=c[6],q=c[10],w=c[14],v=c[3],t=c[7],y=c[11],
-c=c[15],E=d[0],x=d[4],L=d[8],A=d[12],D=d[1],M=d[5],z=d[9],G=d[13],P=d[2],C=d[6],B=d[10],F=d[14],K=d[3],H=d[7],Q=d[11],d=d[15];e[0]=f*E+g*D+h*P+k*K;e[4]=f*x+g*M+h*C+k*H;e[8]=f*L+g*z+h*B+k*Q;e[12]=f*A+g*G+h*F+k*d;e[1]=l*E+n*D+r*P+p*K;e[5]=l*x+n*M+r*C+p*H;e[9]=l*L+n*z+r*B+p*Q;e[13]=l*A+n*G+r*F+p*d;e[2]=s*E+u*D+q*P+w*K;e[6]=s*x+u*M+q*C+w*H;e[10]=s*L+u*z+q*B+w*Q;e[14]=s*A+u*G+q*F+w*d;e[3]=v*E+t*D+y*P+c*K;e[7]=v*x+t*M+y*C+c*H;e[11]=v*L+t*z+y*B+c*Q;e[15]=v*A+t*G+y*F+c*d;return this},multiplyToArray:function(a,
+c=c[15],E=d[0],x=d[4],I=d[8],A=d[12],D=d[1],L=d[5],z=d[9],G=d[13],B=d[2],C=d[6],J=d[10],F=d[14],N=d[3],H=d[7],Q=d[11],d=d[15];e[0]=f*E+g*D+h*B+k*N;e[4]=f*x+g*L+h*C+k*H;e[8]=f*I+g*z+h*J+k*Q;e[12]=f*A+g*G+h*F+k*d;e[1]=l*E+n*D+r*B+p*N;e[5]=l*x+n*L+r*C+p*H;e[9]=l*I+n*z+r*J+p*Q;e[13]=l*A+n*G+r*F+p*d;e[2]=s*E+u*D+q*B+w*N;e[6]=s*x+u*L+q*C+w*H;e[10]=s*I+u*z+q*J+w*Q;e[14]=s*A+u*G+q*F+w*d;e[3]=v*E+t*D+y*B+c*N;e[7]=v*x+t*L+y*C+c*H;e[11]=v*I+t*z+y*J+c*Q;e[15]=v*A+t*G+y*F+c*d;return this},multiplyToArray:function(a,
 b,c){var d=this.elements;this.multiplyMatrices(a,b);c[0]=d[0];c[1]=d[1];c[2]=d[2];c[3]=d[3];c[4]=d[4];c[5]=d[5];c[6]=d[6];c[7]=d[7];c[8]=d[8];c[9]=d[9];c[10]=d[10];c[11]=d[11];c[12]=d[12];c[13]=d[13];c[14]=d[14];c[15]=d[15];return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},multiplyVector3:function(a){console.warn("DEPRECATED: Matrix4's .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead.");
 return a.applyProjection(this)},multiplyVector4:function(a){console.warn("DEPRECATED: Matrix4's .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},multiplyVector3Array:function(a){console.warn("DEPRECATED: Matrix4's .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.");return this.applyToVector3Array(a)},applyToVector3Array:function(){var a=new THREE.Vector3;return function(b){for(var c=0,d=b.length;c<
 d;c+=3)a.x=b[c],a.y=b[c+1],a.z=b[c+2],a.applyMatrix4(this),b[c]=a.x,b[c+1]=a.y,b[c+2]=a.z;return b}}(),rotateAxis:function(a){console.warn("DEPRECATED: Matrix4's .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.");a.transformDirection(this)},crossVector:function(a){console.warn("DEPRECATED: Matrix4's .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],
@@ -146,10 +146,10 @@ a=0.001*(b-this.oldTime);this.oldTime=b;this.elapsedTime+=a}return a}};THREE.Eve
 THREE.EventDispatcher.prototype={constructor:THREE.EventDispatcher,apply:function(a){a.addEventListener=THREE.EventDispatcher.prototype.addEventListener;a.hasEventListener=THREE.EventDispatcher.prototype.hasEventListener;a.removeEventListener=THREE.EventDispatcher.prototype.removeEventListener;a.dispatchEvent=THREE.EventDispatcher.prototype.dispatchEvent},addEventListener:function(a,b){void 0===this._listeners&&(this._listeners={});var c=this._listeners;void 0===c[a]&&(c[a]=[]);-1===c[a].indexOf(b)&&
 c[a].push(b)},hasEventListener:function(a,b){if(void 0===this._listeners)return!1;var c=this._listeners;return void 0!==c[a]&&-1!==c[a].indexOf(b)?!0:!1},removeEventListener:function(a,b){if(void 0!==this._listeners){var c=this._listeners[a];if(void 0!==c){var d=c.indexOf(b);-1!==d&&c.splice(d,1)}}},dispatchEvent:function(a){if(void 0!==this._listeners){var b=this._listeners[a.type];if(void 0!==b){a.target=this;for(var c=[],d=b.length,e=0;e<d;e++)c[e]=b[e];for(e=0;e<d;e++)c[e].call(this,a)}}}};(function(a){a.Raycaster=function(b,c,d,e){this.ray=new a.Ray(b,c);this.near=d||0;this.far=e||Infinity};var b=new a.Sphere,c=new a.Ray;new a.Plane;new a.Vector3;var d=new a.Vector3,e=new a.Matrix4,f=function(a,b){return a.distance-b.distance},g=new a.Vector3,h=new a.Vector3,k=new a.Vector3,l=function(f,n,s){if(f instanceof a.Sprite){d.setFromMatrixPosition(f.matrixWorld);var u=n.ray.distanceToPoint(d);if(u>f.scale.x)return s;s.push({distance:u,point:f.position,face:null,object:f})}else if(f instanceof
 a.LOD)d.setFromMatrixPosition(f.matrixWorld),u=n.ray.origin.distanceTo(d),l(f.getObjectForDistance(u),n,s);else if(f instanceof a.Mesh){var q=f.geometry;null===q.boundingSphere&&q.computeBoundingSphere();b.copy(q.boundingSphere);b.applyMatrix4(f.matrixWorld);if(!1===n.ray.isIntersectionSphere(b))return s;e.getInverse(f.matrixWorld);c.copy(n.ray).applyMatrix4(e);if(null!==q.boundingBox&&!1===c.isIntersectionBox(q.boundingBox))return s;if(q instanceof a.BufferGeometry){var w=f.material;if(void 0===
-w)return s;var v=q.attributes,t,y,E=n.precision;if(void 0!==v.index){var x=v.index.array,L=v.position.array,A=q.offsets;0===A.length&&(A=[{start:0,count:L.length,index:0}]);for(var D=0,M=A.length;D<M;++D)for(var v=A[D].start,z=A[D].index,q=v,G=v+A[D].count;q<G;q+=3){v=z+x[q];t=z+x[q+1];y=z+x[q+2];g.set(L[3*v],L[3*v+1],L[3*v+2]);h.set(L[3*t],L[3*t+1],L[3*t+2]);k.set(L[3*y],L[3*y+1],L[3*y+2]);var P=w.side===a.BackSide?c.intersectTriangle(k,h,g,!0):c.intersectTriangle(g,h,k,w.side!==a.DoubleSide);null!==
-P&&(P.applyMatrix4(f.matrixWorld),u=n.ray.origin.distanceTo(P),u<E||u<n.near||u>n.far||s.push({distance:u,point:P,indices:[v,t,y],face:null,faceIndex:null,object:f}))}}else for(L=v.position.array,q=0,G=v.position.array.length;q<G;q+=3)v=q,t=q+1,y=q+2,g.set(L[3*v],L[3*v+1],L[3*v+2]),h.set(L[3*t],L[3*t+1],L[3*t+2]),k.set(L[3*y],L[3*y+1],L[3*y+2]),P=w.side===a.BackSide?c.intersectTriangle(k,h,g,!0):c.intersectTriangle(g,h,k,w.side!==a.DoubleSide),null!==P&&(P.applyMatrix4(f.matrixWorld),u=n.ray.origin.distanceTo(P),
-u<E||u<n.near||u>n.far||s.push({distance:u,point:P,indices:[v,t,y],face:null,faceIndex:null,object:f}))}else if(q instanceof a.Geometry)for(L=f.material instanceof a.MeshFaceMaterial,A=!0===L?f.material.materials:null,E=n.precision,x=q.vertices,D=0,M=q.faces.length;D<M;D++)if(z=q.faces[D],w=!0===L?A[z.materialIndex]:f.material,void 0!==w){v=x[z.a];t=x[z.b];y=x[z.c];if(!0===w.morphTargets){u=q.morphTargets;P=f.morphTargetInfluences;g.set(0,0,0);h.set(0,0,0);k.set(0,0,0);for(var G=0,C=u.length;G<C;G++){var B=
-P[G];if(0!==B){var F=u[G].vertices;g.x+=(F[z.a].x-v.x)*B;g.y+=(F[z.a].y-v.y)*B;g.z+=(F[z.a].z-v.z)*B;h.x+=(F[z.b].x-t.x)*B;h.y+=(F[z.b].y-t.y)*B;h.z+=(F[z.b].z-t.z)*B;k.x+=(F[z.c].x-y.x)*B;k.y+=(F[z.c].y-y.y)*B;k.z+=(F[z.c].z-y.z)*B}}g.add(v);h.add(t);k.add(y);v=g;t=h;y=k}P=w.side===a.BackSide?c.intersectTriangle(y,t,v,!0):c.intersectTriangle(v,t,y,w.side!==a.DoubleSide);null!==P&&(P.applyMatrix4(f.matrixWorld),u=n.ray.origin.distanceTo(P),u<E||u<n.near||u>n.far||s.push({distance:u,point:P,face:z,
+w)return s;var v=q.attributes,t,y,E=n.precision;if(void 0!==v.index){var x=v.index.array,I=v.position.array,A=q.offsets;0===A.length&&(A=[{start:0,count:I.length,index:0}]);for(var D=0,L=A.length;D<L;++D)for(var v=A[D].start,z=A[D].index,q=v,G=v+A[D].count;q<G;q+=3){v=z+x[q];t=z+x[q+1];y=z+x[q+2];g.set(I[3*v],I[3*v+1],I[3*v+2]);h.set(I[3*t],I[3*t+1],I[3*t+2]);k.set(I[3*y],I[3*y+1],I[3*y+2]);var B=w.side===a.BackSide?c.intersectTriangle(k,h,g,!0):c.intersectTriangle(g,h,k,w.side!==a.DoubleSide);null!==
+B&&(B.applyMatrix4(f.matrixWorld),u=n.ray.origin.distanceTo(B),u<E||u<n.near||u>n.far||s.push({distance:u,point:B,indices:[v,t,y],face:null,faceIndex:null,object:f}))}}else for(I=v.position.array,q=0,G=v.position.array.length;q<G;q+=3)v=q,t=q+1,y=q+2,g.set(I[3*v],I[3*v+1],I[3*v+2]),h.set(I[3*t],I[3*t+1],I[3*t+2]),k.set(I[3*y],I[3*y+1],I[3*y+2]),B=w.side===a.BackSide?c.intersectTriangle(k,h,g,!0):c.intersectTriangle(g,h,k,w.side!==a.DoubleSide),null!==B&&(B.applyMatrix4(f.matrixWorld),u=n.ray.origin.distanceTo(B),
+u<E||u<n.near||u>n.far||s.push({distance:u,point:B,indices:[v,t,y],face:null,faceIndex:null,object:f}))}else if(q instanceof a.Geometry)for(I=f.material instanceof a.MeshFaceMaterial,A=!0===I?f.material.materials:null,E=n.precision,x=q.vertices,D=0,L=q.faces.length;D<L;D++)if(z=q.faces[D],w=!0===I?A[z.materialIndex]:f.material,void 0!==w){v=x[z.a];t=x[z.b];y=x[z.c];if(!0===w.morphTargets){u=q.morphTargets;B=f.morphTargetInfluences;g.set(0,0,0);h.set(0,0,0);k.set(0,0,0);for(var G=0,C=u.length;G<C;G++){var J=
+B[G];if(0!==J){var F=u[G].vertices;g.x+=(F[z.a].x-v.x)*J;g.y+=(F[z.a].y-v.y)*J;g.z+=(F[z.a].z-v.z)*J;h.x+=(F[z.b].x-t.x)*J;h.y+=(F[z.b].y-t.y)*J;h.z+=(F[z.b].z-t.z)*J;k.x+=(F[z.c].x-y.x)*J;k.y+=(F[z.c].y-y.y)*J;k.z+=(F[z.c].z-y.z)*J}}g.add(v);h.add(t);k.add(y);v=g;t=h;y=k}B=w.side===a.BackSide?c.intersectTriangle(y,t,v,!0):c.intersectTriangle(v,t,y,w.side!==a.DoubleSide);null!==B&&(B.applyMatrix4(f.matrixWorld),u=n.ray.origin.distanceTo(B),u<E||u<n.near||u>n.far||s.push({distance:u,point:B,face:z,
 faceIndex:D,object:f}))}}else if(f instanceof a.Line){E=n.linePrecision;w=E*E;q=f.geometry;null===q.boundingSphere&&q.computeBoundingSphere();b.copy(q.boundingSphere);b.applyMatrix4(f.matrixWorld);if(!1===n.ray.isIntersectionSphere(b))return s;e.getInverse(f.matrixWorld);c.copy(n.ray).applyMatrix4(e);if(q instanceof a.Geometry)for(x=q.vertices,E=x.length,v=new a.Vector3,t=new a.Vector3,y=f.type===a.LineStrip?1:2,q=0;q<E-1;q+=y)c.distanceSqToSegment(x[q],x[q+1],t,v)>w||(u=c.origin.distanceTo(t),u<
 n.near||u>n.far||s.push({distance:u,point:v.clone().applyMatrix4(f.matrixWorld),face:null,faceIndex:null,object:f}))}},n=function(a,b,c){a=a.getDescendants();for(var d=0,e=a.length;d<e;d++)l(a[d],b,c)};a.Raycaster.prototype.precision=1E-4;a.Raycaster.prototype.linePrecision=1;a.Raycaster.prototype.set=function(a,b){this.ray.set(a,b)};a.Raycaster.prototype.intersectObject=function(a,b){var c=[];!0===b&&n(a,this,c);l(a,this,c);c.sort(f);return c};a.Raycaster.prototype.intersectObjects=function(a,b){for(var c=
 [],d=0,e=a.length;d<e;d++)l(a[d],this,c),!0===b&&n(a[d],this,c);c.sort(f);return c}})(THREE);THREE.Object3D=function(){this.id=THREE.Object3DIdCount++;this.uuid=THREE.Math.generateUUID();this.name="";this.parent=void 0;this.children=[];this.up=new THREE.Vector3(0,1,0);this.position=new THREE.Vector3;this._rotation=new THREE.Euler;this._quaternion=new THREE.Quaternion;this.scale=new THREE.Vector3(1,1,1);this._rotation._quaternion=this.quaternion;this._quaternion._euler=this.rotation;this.renderDepth=null;this.rotationAutoUpdate=!0;this.matrix=new THREE.Matrix4;this.matrixWorld=new THREE.Matrix4;
@@ -165,22 +165,22 @@ b){for(var c=0,d=this.children.length;c<d;c++){var e=this.children[c];if(e.name=
 this.quaternion,this.scale);this.matrixWorldNeedsUpdate=!0},updateMatrixWorld:function(a){!0===this.matrixAutoUpdate&&this.updateMatrix();if(!0===this.matrixWorldNeedsUpdate||!0===a)void 0===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,a=!0;for(var b=0,c=this.children.length;b<c;b++)this.children[b].updateMatrixWorld(a)},clone:function(a,b){void 0===a&&(a=new THREE.Object3D);void 0===b&&(b=!0);
 a.name=this.name;a.up.copy(this.up);a.position.copy(this.position);a.quaternion.copy(this.quaternion);a.scale.copy(this.scale);a.renderDepth=this.renderDepth;a.rotationAutoUpdate=this.rotationAutoUpdate;a.matrix.copy(this.matrix);a.matrixWorld.copy(this.matrixWorld);a.matrixAutoUpdate=this.matrixAutoUpdate;a.matrixWorldNeedsUpdate=this.matrixWorldNeedsUpdate;a.visible=this.visible;a.castShadow=this.castShadow;a.receiveShadow=this.receiveShadow;a.frustumCulled=this.frustumCulled;a.userData=JSON.parse(JSON.stringify(this.userData));
 if(!0===b)for(var c=0;c<this.children.length;c++)a.add(this.children[c].clone());return a}};THREE.EventDispatcher.prototype.apply(THREE.Object3D.prototype);THREE.Object3DIdCount=0;THREE.Projector=function(){function a(){if(n===p){var a=new THREE.RenderableVertex;r.push(a);p++;n++;return a}return r[n++]}function b(){if(u===w){var a=new THREE.RenderableFace;q.push(a);w++;u++;return a}return q[u++]}function c(){if(t===E){var a=new THREE.RenderableLine;y.push(a);E++;t++;return a}return y[t++]}function d(a,b){return a.z!==b.z?b.z-a.z:a.id!==b.id?a.id-b.id:0}function e(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.lerp(b,c);b.lerp(a,1-d);return!0}var f,g,h=[],k=0,l,n,r=[],p=0,s,u,q=[],w=0,v,t,y=[],E=0,x,L,A=[],D=0,M={objects:[],lights:[],elements:[]},z=new THREE.Vector3,G=new THREE.Vector3,P=new THREE.Vector3,C=new THREE.Vector3,B=new THREE.Vector4,F=new THREE.Box3(new THREE.Vector3(-1,-1,-1),new THREE.Vector3(1,1,1)),K=new THREE.Box3,H=Array(3),Q=new THREE.Matrix4,Y=
-new THREE.Matrix4,R,ka=new THREE.Matrix4,da=new THREE.Matrix3,X=new THREE.Frustum,J=new THREE.Vector4,S=new THREE.Vector4;this.projectVector=function(a,b){b.matrixWorldInverse.getInverse(b.matrixWorld);Y.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);return a.applyProjection(Y)};this.unprojectVector=function(){var a=new THREE.Matrix4;return function(b,c){a.getInverse(c.projectionMatrix);Y.multiplyMatrices(c.matrixWorld,a);return b.applyProjection(Y)}}();this.pickingRay=function(a,b){a.z=
--1;var c=new THREE.Vector3(a.x,a.y,1);this.unprojectVector(a,b);this.unprojectVector(c,b);c.sub(a).normalize();return new THREE.Raycaster(a,c)};var fa=function(a){if(!1!==a.visible){if(a instanceof THREE.Light)M.lights.push(a);else if(a instanceof THREE.Mesh||a instanceof THREE.Line||a instanceof THREE.Sprite)if(!1===a.frustumCulled||!0===X.intersectsObject(a)){if(g===k){var b=new THREE.RenderableObject;h.push(b);k++;g++;f=b}else f=h[g++];f.id=a.id;f.object=a;null!==a.renderDepth?f.z=a.renderDepth:
-(C.setFromMatrixPosition(a.matrixWorld),C.applyProjection(Y),f.z=C.z);M.objects.push(f)}for(var b=0,c=a.children.length;b<c;b++)fa(a.children[b])}},I=new function(){var d=[],e=[],f=null,g=null,h=new THREE.Matrix3,k=function(a){var b=a.positionWorld,c=a.positionScreen;b.copy(a.position).applyMatrix4(R);c.copy(b).applyMatrix4(Y);b=1/c.w;c.x*=b;c.y*=b;c.z*=b;a.visible=-1<=c.x&&1>=c.x&&-1<=c.y&&1>=c.y&&-1<=c.z&&1>=c.z},n=function(a,b,c){if(!0===a.visible||!0===b.visible||!0===c.visible)return!0;H[0]=
-a.positionScreen;H[1]=b.positionScreen;H[2]=c.positionScreen;return F.isIntersectionBox(K.setFromPoints(H))},q=function(a,b,c){return 0>(c.positionScreen.x-a.positionScreen.x)*(b.positionScreen.y-a.positionScreen.y)-(c.positionScreen.y-a.positionScreen.y)*(b.positionScreen.x-a.positionScreen.x)};return{setObject:function(a){f=a;g=f.material;h.getNormalMatrix(f.matrixWorld);d.length=0;e.length=0},projectVertex:k,checkTriangleVisibility:n,checkBackfaceCulling:q,pushVertex:function(b,c,d){l=a();l.position.set(b,
-c,d);k(l)},pushNormal:function(a,b,c){d.push(a,b,c)},pushUv:function(a,b){e.push(a,b)},pushLine:function(a,b){var d=r[a],e=r[b];v=c();v.id=f.id;v.v1.copy(d);v.v2.copy(e);v.z=(d.positionScreen.z+e.positionScreen.z)/2;v.material=f.material;M.elements.push(v)},pushTriangle:function(a,c,k){var l=r[a],p=r[c],u=r[k];if(!1!==n(l,p,u)&&(g.side===THREE.DoubleSide||!0===q(l,p,u))){s=b();s.id=f.id;s.v1.copy(l);s.v2.copy(p);s.v3.copy(u);s.z=(l.positionScreen.z+p.positionScreen.z+u.positionScreen.z)/3;for(l=0;3>
-l;l++)p=3*arguments[l],u=s.vertexNormalsModel[l],u.set(d[p],d[p+1],d[p+2]),u.applyMatrix3(h).normalize(),p=2*arguments[l],s.uvs[l].set(e[p],e[p+1]);s.vertexNormalsLength=3;s.material=f.material;M.elements.push(s)}}}};this.projectScene=function(f,h,k,l){var q,p,w,y,E,C,F,H;L=t=u=0;M.elements.length=0;!0===f.autoUpdate&&f.updateMatrixWorld();void 0===h.parent&&h.updateMatrixWorld();Q.copy(h.matrixWorldInverse.getInverse(h.matrixWorld));Y.multiplyMatrices(h.projectionMatrix,Q);X.setFromMatrix(Y);g=0;
-M.objects.length=0;M.lights.length=0;fa(f);!0===k&&M.objects.sort(d);f=0;for(k=M.objects.length;f<k;f++)if(q=M.objects[f].object,p=q.geometry,I.setObject(q),R=q.matrixWorld,n=0,q instanceof THREE.Mesh)if(p instanceof THREE.BufferGeometry){if(C=p.attributes,q=p.offsets,void 0!==C.position){F=C.position.array;p=0;for(y=F.length;p<y;p+=3)I.pushVertex(F[p],F[p+1],F[p+2]);if(void 0!==C.normal)for(H=C.normal.array,p=0,y=H.length;p<y;p+=3)I.pushNormal(H[p],H[p+1],H[p+2]);if(void 0!==C.uv)for(H=C.uv.array,
-p=0,y=H.length;p<y;p+=2)I.pushUv(H[p],H[p+1]);if(void 0!==C.index)if(C=C.index.array,0<q.length)for(f=0;f<q.length;f++)for(y=q[f],F=y.index,p=y.start,y=y.start+y.count;p<y;p+=3)I.pushTriangle(C[p]+F,C[p+1]+F,C[p+2]+F);else for(p=0,y=C.length;p<y;p+=3)I.pushTriangle(C[p],C[p+1],C[p+2]);else for(p=0,y=F.length/3;p<y;p+=3)I.pushTriangle(p,p+1,p+2)}}else{if(p instanceof THREE.Geometry){w=p.vertices;y=p.faces;C=p.faceVertexUvs[0];da.getNormalMatrix(R);F=q.material instanceof THREE.MeshFaceMaterial;H=!0===
-F?q.material:null;for(var K=0,Ea=w.length;K<Ea;K++){var ga=w[K];I.pushVertex(ga.x,ga.y,ga.z)}K=0;for(Ea=y.length;K<Ea;K++){w=y[K];var ua=!0===F?H.materials[w.materialIndex]:q.material;if(void 0!==ua){var ca=ua.side,ga=r[w.a],V=r[w.b],qa=r[w.c];if(!0===ua.morphTargets){E=p.morphTargets;var Fa=q.morphTargetInfluences,xa=ga.position,Ja=V.position,Ba=qa.position;z.set(0,0,0);G.set(0,0,0);P.set(0,0,0);for(var Ka=0,ha=E.length;Ka<ha;Ka++){var la=Fa[Ka];if(0!==la){var ma=E[Ka].vertices;z.x+=(ma[w.a].x-xa.x)*
-la;z.y+=(ma[w.a].y-xa.y)*la;z.z+=(ma[w.a].z-xa.z)*la;G.x+=(ma[w.b].x-Ja.x)*la;G.y+=(ma[w.b].y-Ja.y)*la;G.z+=(ma[w.b].z-Ja.z)*la;P.x+=(ma[w.c].x-Ba.x)*la;P.y+=(ma[w.c].y-Ba.y)*la;P.z+=(ma[w.c].z-Ba.z)*la}}ga.position.add(z);V.position.add(G);qa.position.add(P);I.projectVertex(ga);I.projectVertex(V);I.projectVertex(qa)}if(!1!==I.checkTriangleVisibility(ga,V,qa)){Fa=I.checkBackfaceCulling(ga,V,qa);if(ca!==THREE.DoubleSide){if(ca===THREE.FrontSide&&!1===Fa)continue;if(ca===THREE.BackSide&&!0===Fa)continue}s=
-b();s.id=q.id;s.v1.copy(ga);s.v2.copy(V);s.v3.copy(qa);s.normalModel.copy(w.normal);!1!==Fa||ca!==THREE.BackSide&&ca!==THREE.DoubleSide||s.normalModel.negate();s.normalModel.applyMatrix3(da).normalize();E=w.vertexNormals;xa=0;for(Ja=Math.min(E.length,3);xa<Ja;xa++)Ba=s.vertexNormalsModel[xa],Ba.copy(E[xa]),!1!==Fa||ca!==THREE.BackSide&&ca!==THREE.DoubleSide||Ba.negate(),Ba.applyMatrix3(da).normalize();s.vertexNormalsLength=E.length;ca=C[K];if(void 0!==ca)for(E=0;3>E;E++)s.uvs[E].copy(ca[E]);s.color=
-w.color;s.material=ua;s.z=(ga.positionScreen.z+V.positionScreen.z+qa.positionScreen.z)/3;M.elements.push(s)}}}}}else if(q instanceof THREE.Line)if(p instanceof THREE.BufferGeometry){if(C=p.attributes,void 0!==C.position){F=C.position.array;p=0;for(y=F.length;p<y;p+=3)I.pushVertex(F[p],F[p+1],F[p+2]);if(void 0!==C.index)for(C=C.index.array,p=0,y=C.length;p<y;p+=2)I.pushLine(C[p],C[p+1]);else for(p=0,y=F.length/3-1;p<y;p++)I.pushLine(p,p+1)}}else{if(p instanceof THREE.Geometry&&(ka.multiplyMatrices(Y,
-R),w=q.geometry.vertices,0!==w.length))for(ga=a(),ga.positionScreen.copy(w[0]).applyMatrix4(ka),p=q.type===THREE.LinePieces?2:1,K=1,Ea=w.length;K<Ea;K++)ga=a(),ga.positionScreen.copy(w[K]).applyMatrix4(ka),0<(K+1)%p||(V=r[n-2],J.copy(ga.positionScreen),S.copy(V.positionScreen),!0===e(J,S)&&(J.multiplyScalar(1/J.w),S.multiplyScalar(1/S.w),v=c(),v.id=q.id,v.v1.positionScreen.copy(J),v.v2.positionScreen.copy(S),v.z=Math.max(J.z,S.z),v.material=q.material,q.material.vertexColors===THREE.VertexColors&&
-(v.vertexColors[0].copy(q.geometry.colors[K]),v.vertexColors[1].copy(q.geometry.colors[K-1])),M.elements.push(v)))}else q instanceof THREE.Sprite&&(B.set(R.elements[12],R.elements[13],R.elements[14],1),B.applyMatrix4(Y),p=1/B.w,B.z*=p,-1<=B.z&&1>=B.z&&(L===D?(y=new THREE.RenderableSprite,A.push(y),D++,L++,x=y):x=A[L++],x.id=q.id,x.x=B.x*p,x.y=B.y*p,x.z=B.z,x.object=q,x.rotation=q.rotation,x.scale.x=q.scale.x*Math.abs(x.x-(B.x+h.projectionMatrix.elements[0])/(B.w+h.projectionMatrix.elements[12])),
-x.scale.y=q.scale.y*Math.abs(x.y-(B.y+h.projectionMatrix.elements[5])/(B.w+h.projectionMatrix.elements[13])),x.material=q.material,M.elements.push(x)));!0===l&&M.elements.sort(d);return M}};THREE.Face3=function(a,b,c,d,e,f){this.a=a;this.b=b;this.c=c;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=d instanceof Array?d:[];this.color=e instanceof THREE.Color?e:new THREE.Color;this.vertexColors=e instanceof Array?e:[];this.vertexTangents=[];this.materialIndex=void 0!==f?f:0};
+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.lerp(b,c);b.lerp(a,1-d);return!0}var f,g,h=[],k=0,l,n,r=[],p=0,s,u,q=[],w=0,v,t,y=[],E=0,x,I,A=[],D=0,L={objects:[],lights:[],elements:[]},z=new THREE.Vector3,G=new THREE.Vector3,B=new THREE.Vector3,C=new THREE.Vector3,J=new THREE.Vector4,F=new THREE.Box3(new THREE.Vector3(-1,-1,-1),new THREE.Vector3(1,1,1)),N=new THREE.Box3,H=Array(3),Q=new THREE.Matrix4,Y=
+new THREE.Matrix4,U,la=new THREE.Matrix4,W=new THREE.Matrix3,R=new THREE.Frustum,K=new THREE.Vector4,da=new THREE.Vector4;this.projectVector=function(a,b){b.matrixWorldInverse.getInverse(b.matrixWorld);Y.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);return a.applyProjection(Y)};this.unprojectVector=function(){var a=new THREE.Matrix4;return function(b,c){a.getInverse(c.projectionMatrix);Y.multiplyMatrices(c.matrixWorld,a);return b.applyProjection(Y)}}();this.pickingRay=function(a,b){a.z=
+-1;var c=new THREE.Vector3(a.x,a.y,1);this.unprojectVector(a,b);this.unprojectVector(c,b);c.sub(a).normalize();return new THREE.Raycaster(a,c)};var V=function(a){if(!1!==a.visible){if(a instanceof THREE.Light)L.lights.push(a);else if(a instanceof THREE.Mesh||a instanceof THREE.Line||a instanceof THREE.Sprite)if(!1===a.frustumCulled||!0===R.intersectsObject(a)){if(g===k){var b=new THREE.RenderableObject;h.push(b);k++;g++;f=b}else f=h[g++];f.id=a.id;f.object=a;null!==a.renderDepth?f.z=a.renderDepth:
+(C.setFromMatrixPosition(a.matrixWorld),C.applyProjection(Y),f.z=C.z);L.objects.push(f)}for(var b=0,c=a.children.length;b<c;b++)V(a.children[b])}},X=new function(){var d=[],e=[],f=null,g=null,h=new THREE.Matrix3,k=function(a){var b=a.positionWorld,c=a.positionScreen;b.copy(a.position).applyMatrix4(U);c.copy(b).applyMatrix4(Y);b=1/c.w;c.x*=b;c.y*=b;c.z*=b;a.visible=-1<=c.x&&1>=c.x&&-1<=c.y&&1>=c.y&&-1<=c.z&&1>=c.z},n=function(a,b,c){if(!0===a.visible||!0===b.visible||!0===c.visible)return!0;H[0]=a.positionScreen;
+H[1]=b.positionScreen;H[2]=c.positionScreen;return F.isIntersectionBox(N.setFromPoints(H))},q=function(a,b,c){return 0>(c.positionScreen.x-a.positionScreen.x)*(b.positionScreen.y-a.positionScreen.y)-(c.positionScreen.y-a.positionScreen.y)*(b.positionScreen.x-a.positionScreen.x)};return{setObject:function(a){f=a;g=f.material;h.getNormalMatrix(f.matrixWorld);d.length=0;e.length=0},projectVertex:k,checkTriangleVisibility:n,checkBackfaceCulling:q,pushVertex:function(b,c,d){l=a();l.position.set(b,c,d);
+k(l)},pushNormal:function(a,b,c){d.push(a,b,c)},pushUv:function(a,b){e.push(a,b)},pushLine:function(a,b){var d=r[a],e=r[b];v=c();v.id=f.id;v.v1.copy(d);v.v2.copy(e);v.z=(d.positionScreen.z+e.positionScreen.z)/2;v.material=f.material;L.elements.push(v)},pushTriangle:function(a,c,k){var l=r[a],p=r[c],u=r[k];if(!1!==n(l,p,u)&&(g.side===THREE.DoubleSide||!0===q(l,p,u))){s=b();s.id=f.id;s.v1.copy(l);s.v2.copy(p);s.v3.copy(u);s.z=(l.positionScreen.z+p.positionScreen.z+u.positionScreen.z)/3;for(l=0;3>l;l++)p=
+3*arguments[l],u=s.vertexNormalsModel[l],u.set(d[p],d[p+1],d[p+2]),u.applyMatrix3(h).normalize(),p=2*arguments[l],s.uvs[l].set(e[p],e[p+1]);s.vertexNormalsLength=3;s.material=f.material;L.elements.push(s)}}}};this.projectScene=function(f,h,k,l){var q,p,w,y,E,C,F,H;I=t=u=0;L.elements.length=0;!0===f.autoUpdate&&f.updateMatrixWorld();void 0===h.parent&&h.updateMatrixWorld();Q.copy(h.matrixWorldInverse.getInverse(h.matrixWorld));Y.multiplyMatrices(h.projectionMatrix,Q);R.setFromMatrix(Y);g=0;L.objects.length=
+0;L.lights.length=0;V(f);!0===k&&L.objects.sort(d);f=0;for(k=L.objects.length;f<k;f++)if(q=L.objects[f].object,p=q.geometry,X.setObject(q),U=q.matrixWorld,n=0,q instanceof THREE.Mesh)if(p instanceof THREE.BufferGeometry){if(C=p.attributes,q=p.offsets,void 0!==C.position){F=C.position.array;p=0;for(y=F.length;p<y;p+=3)X.pushVertex(F[p],F[p+1],F[p+2]);if(void 0!==C.normal)for(H=C.normal.array,p=0,y=H.length;p<y;p+=3)X.pushNormal(H[p],H[p+1],H[p+2]);if(void 0!==C.uv)for(H=C.uv.array,p=0,y=H.length;p<
+y;p+=2)X.pushUv(H[p],H[p+1]);if(void 0!==C.index)if(C=C.index.array,0<q.length)for(f=0;f<q.length;f++)for(y=q[f],F=y.index,p=y.start,y=y.start+y.count;p<y;p+=3)X.pushTriangle(C[p]+F,C[p+1]+F,C[p+2]+F);else for(p=0,y=C.length;p<y;p+=3)X.pushTriangle(C[p],C[p+1],C[p+2]);else for(p=0,y=F.length/3;p<y;p+=3)X.pushTriangle(p,p+1,p+2)}}else{if(p instanceof THREE.Geometry){w=p.vertices;y=p.faces;C=p.faceVertexUvs[0];W.getNormalMatrix(U);F=q.material instanceof THREE.MeshFaceMaterial;H=!0===F?q.material:null;
+for(var N=0,Fa=w.length;N<Fa;N++){var ia=w[N];X.pushVertex(ia.x,ia.y,ia.z)}N=0;for(Fa=y.length;N<Fa;N++){w=y[N];var ma=!0===F?H.materials[w.materialIndex]:q.material;if(void 0!==ma){var ya=ma.side,ia=r[w.a],Z=r[w.b],qa=r[w.c];if(!0===ma.morphTargets){E=p.morphTargets;var ua=q.morphTargetInfluences,Ca=ia.position,va=Z.position,Da=qa.position;z.set(0,0,0);G.set(0,0,0);B.set(0,0,0);for(var Ja=0,ja=E.length;Ja<ja;Ja++){var ra=ua[Ja];if(0!==ra){var Ka=E[Ja].vertices;z.x+=(Ka[w.a].x-Ca.x)*ra;z.y+=(Ka[w.a].y-
+Ca.y)*ra;z.z+=(Ka[w.a].z-Ca.z)*ra;G.x+=(Ka[w.b].x-va.x)*ra;G.y+=(Ka[w.b].y-va.y)*ra;G.z+=(Ka[w.b].z-va.z)*ra;B.x+=(Ka[w.c].x-Da.x)*ra;B.y+=(Ka[w.c].y-Da.y)*ra;B.z+=(Ka[w.c].z-Da.z)*ra}}ia.position.add(z);Z.position.add(G);qa.position.add(B);X.projectVertex(ia);X.projectVertex(Z);X.projectVertex(qa)}if(!1!==X.checkTriangleVisibility(ia,Z,qa)){ua=X.checkBackfaceCulling(ia,Z,qa);if(ya!==THREE.DoubleSide){if(ya===THREE.FrontSide&&!1===ua)continue;if(ya===THREE.BackSide&&!0===ua)continue}s=b();s.id=q.id;
+s.v1.copy(ia);s.v2.copy(Z);s.v3.copy(qa);s.normalModel.copy(w.normal);!1!==ua||ya!==THREE.BackSide&&ya!==THREE.DoubleSide||s.normalModel.negate();s.normalModel.applyMatrix3(W).normalize();E=w.vertexNormals;Ca=0;for(va=Math.min(E.length,3);Ca<va;Ca++)Da=s.vertexNormalsModel[Ca],Da.copy(E[Ca]),!1!==ua||ya!==THREE.BackSide&&ya!==THREE.DoubleSide||Da.negate(),Da.applyMatrix3(W).normalize();s.vertexNormalsLength=E.length;ya=C[N];if(void 0!==ya)for(E=0;3>E;E++)s.uvs[E].copy(ya[E]);s.color=w.color;s.material=
+ma;s.z=(ia.positionScreen.z+Z.positionScreen.z+qa.positionScreen.z)/3;L.elements.push(s)}}}}}else if(q instanceof THREE.Line)if(p instanceof THREE.BufferGeometry){if(C=p.attributes,void 0!==C.position){F=C.position.array;p=0;for(y=F.length;p<y;p+=3)X.pushVertex(F[p],F[p+1],F[p+2]);if(void 0!==C.index)for(C=C.index.array,p=0,y=C.length;p<y;p+=2)X.pushLine(C[p],C[p+1]);else for(p=0,y=F.length/3-1;p<y;p++)X.pushLine(p,p+1)}}else{if(p instanceof THREE.Geometry&&(la.multiplyMatrices(Y,U),w=q.geometry.vertices,
+0!==w.length))for(ia=a(),ia.positionScreen.copy(w[0]).applyMatrix4(la),p=q.type===THREE.LinePieces?2:1,N=1,Fa=w.length;N<Fa;N++)ia=a(),ia.positionScreen.copy(w[N]).applyMatrix4(la),0<(N+1)%p||(Z=r[n-2],K.copy(ia.positionScreen),da.copy(Z.positionScreen),!0===e(K,da)&&(K.multiplyScalar(1/K.w),da.multiplyScalar(1/da.w),v=c(),v.id=q.id,v.v1.positionScreen.copy(K),v.v2.positionScreen.copy(da),v.z=Math.max(K.z,da.z),v.material=q.material,q.material.vertexColors===THREE.VertexColors&&(v.vertexColors[0].copy(q.geometry.colors[N]),
+v.vertexColors[1].copy(q.geometry.colors[N-1])),L.elements.push(v)))}else q instanceof THREE.Sprite&&(J.set(U.elements[12],U.elements[13],U.elements[14],1),J.applyMatrix4(Y),p=1/J.w,J.z*=p,-1<=J.z&&1>=J.z&&(I===D?(y=new THREE.RenderableSprite,A.push(y),D++,I++,x=y):x=A[I++],x.id=q.id,x.x=J.x*p,x.y=J.y*p,x.z=J.z,x.object=q,x.rotation=q.rotation,x.scale.x=q.scale.x*Math.abs(x.x-(J.x+h.projectionMatrix.elements[0])/(J.w+h.projectionMatrix.elements[12])),x.scale.y=q.scale.y*Math.abs(x.y-(J.y+h.projectionMatrix.elements[5])/
+(J.w+h.projectionMatrix.elements[13])),x.material=q.material,L.elements.push(x)));!0===l&&L.elements.sort(d);return L}};THREE.Face3=function(a,b,c,d,e,f){this.a=a;this.b=b;this.c=c;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=d instanceof Array?d:[];this.color=e instanceof THREE.Color?e:new THREE.Color;this.vertexColors=e instanceof Array?e:[];this.vertexTangents=[];this.materialIndex=void 0!==f?f:0};
 THREE.Face3.prototype={constructor:THREE.Face3,clone:function(){var a=new THREE.Face3(this.a,this.b,this.c);a.normal.copy(this.normal);a.color.copy(this.color);a.materialIndex=this.materialIndex;var b,c;b=0;for(c=this.vertexNormals.length;b<c;b++)a.vertexNormals[b]=this.vertexNormals[b].clone();b=0;for(c=this.vertexColors.length;b<c;b++)a.vertexColors[b]=this.vertexColors[b].clone();b=0;for(c=this.vertexTangents.length;b<c;b++)a.vertexTangents[b]=this.vertexTangents[b].clone();return a}};THREE.Face4=function(a,b,c,d,e,f,g){console.warn("THREE.Face4 has been removed. A THREE.Face3 will be created instead.");return new THREE.Face3(a,b,c,e,f,g)};THREE.BufferAttribute=function(){};
 THREE.BufferAttribute.prototype={constructor:THREE.BufferAttribute,get length(){return this.array.length},set:function(a){this.array.set(a)},setX:function(a,b){this.array[a*this.itemSize]=b},setY:function(a,b){this.array[a*this.itemSize+1]=b},setZ:function(a,b){this.array[a*this.itemSize+2]=b},setXY:function(a,b,c){a*=this.itemSize;this.array[a]=b;this.array[a+1]=c},setXYZ:function(a,b,c,d){a*=this.itemSize;this.array[a]=b;this.array[a+1]=c;this.array[a+2]=d},setXYZW:function(a,b,c,d,e){a*=this.itemSize;
 this.array[a]=b;this.array[a+1]=c;this.array[a+2]=d;this.array[a+3]=e}};THREE.Int8Attribute=function(a,b){this.array=new Int8Array(a*b);this.itemSize=b};THREE.Int8Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Uint8Attribute=function(a,b){this.array=new Uint8Array(a*b);this.itemSize=b};THREE.Uint8Attribute.prototype=Object.create(THREE.BufferAttribute.prototype);THREE.Uint8ClampedAttribute=function(a,b){this.array=new Uint8ClampedArray(a*b);this.itemSize=b};
@@ -193,10 +193,10 @@ f>b.max.y&&(b.max.y=f);g<b.min.z?b.min.z=g:g>b.max.z&&(b.max.z=g)}}if(void 0===a
 e=0,f=c.length;e<f;e+=3)b.set(c[e],c[e+1],c[e+2]),g=Math.max(g,d.distanceToSquared(b));this.boundingSphere.radius=Math.sqrt(g)}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){if(this.attributes.position){var a,b,c,d;a=this.attributes.position.array.length;if(void 0===this.attributes.normal)this.attributes.normal={itemSize:3,array:new Float32Array(a)};else for(a=0,b=this.attributes.normal.array.length;a<b;a++)this.attributes.normal.array[a]=0;var e=this.attributes.position.array,
 f=this.attributes.normal.array,g,h,k,l,n,r,p=new THREE.Vector3,s=new THREE.Vector3,u=new THREE.Vector3,q=new THREE.Vector3,w=new THREE.Vector3;if(this.attributes.index){var v=this.attributes.index.array,t=this.offsets;c=0;for(d=t.length;c<d;++c){b=t[c].start;g=t[c].count;var y=t[c].index;a=b;for(b+=g;a<b;a+=3)g=y+v[a],h=y+v[a+1],k=y+v[a+2],l=e[3*g],n=e[3*g+1],r=e[3*g+2],p.set(l,n,r),l=e[3*h],n=e[3*h+1],r=e[3*h+2],s.set(l,n,r),l=e[3*k],n=e[3*k+1],r=e[3*k+2],u.set(l,n,r),q.subVectors(u,s),w.subVectors(p,
 s),q.cross(w),f[3*g]+=q.x,f[3*g+1]+=q.y,f[3*g+2]+=q.z,f[3*h]+=q.x,f[3*h+1]+=q.y,f[3*h+2]+=q.z,f[3*k]+=q.x,f[3*k+1]+=q.y,f[3*k+2]+=q.z}}else for(a=0,b=e.length;a<b;a+=9)l=e[a],n=e[a+1],r=e[a+2],p.set(l,n,r),l=e[a+3],n=e[a+4],r=e[a+5],s.set(l,n,r),l=e[a+6],n=e[a+7],r=e[a+8],u.set(l,n,r),q.subVectors(u,s),w.subVectors(p,s),q.cross(w),f[a]=q.x,f[a+1]=q.y,f[a+2]=q.z,f[a+3]=q.x,f[a+4]=q.y,f[a+5]=q.z,f[a+6]=q.x,f[a+7]=q.y,f[a+8]=q.z;this.normalizeNormals();this.normalsNeedUpdate=!0}},normalizeNormals:function(){for(var a=
-this.attributes.normal.array,b,c,d,e=0,f=a.length;e<f;e+=3)b=a[e],c=a[e+1],d=a[e+2],b=1/Math.sqrt(b*b+c*c+d*d),a[e]*=b,a[e+1]*=b,a[e+2]*=b},computeTangents:function(){function a(a,b,c){r=d[3*a];p=d[3*a+1];s=d[3*a+2];u=d[3*b];q=d[3*b+1];w=d[3*b+2];v=d[3*c];t=d[3*c+1];y=d[3*c+2];E=f[2*a];x=f[2*a+1];L=f[2*b];A=f[2*b+1];D=f[2*c];M=f[2*c+1];z=u-r;G=v-r;P=q-p;C=t-p;B=w-s;F=y-s;K=L-E;H=D-E;Q=A-x;Y=M-x;R=1/(K*Y-H*Q);ka.set((Y*z-Q*G)*R,(Y*P-Q*C)*R,(Y*B-Q*F)*R);da.set((K*G-H*z)*R,(K*C-H*P)*R,(K*F-H*B)*R);k[a].add(ka);
-k[b].add(ka);k[c].add(ka);l[a].add(da);l[b].add(da);l[c].add(da)}function b(a){aa.x=e[3*a];aa.y=e[3*a+1];aa.z=e[3*a+2];Ga.copy(aa);Aa=k[a];T.copy(Aa);T.sub(aa.multiplyScalar(aa.dot(Aa))).normalize();wa.crossVectors(Ga,Aa);Ha=wa.dot(l[a]);Ia=0>Ha?-1:1;h[4*a]=T.x;h[4*a+1]=T.y;h[4*a+2]=T.z;h[4*a+3]=Ia}if(void 0===this.attributes.index||void 0===this.attributes.position||void 0===this.attributes.normal||void 0===this.attributes.uv)console.warn("Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()");
-else{var c=this.attributes.index.array,d=this.attributes.position.array,e=this.attributes.normal.array,f=this.attributes.uv.array,g=d.length/3;void 0===this.attributes.tangent&&(this.attributes.tangent={itemSize:4,array:new Float32Array(4*g)});for(var h=this.attributes.tangent.array,k=[],l=[],n=0;n<g;n++)k[n]=new THREE.Vector3,l[n]=new THREE.Vector3;var r,p,s,u,q,w,v,t,y,E,x,L,A,D,M,z,G,P,C,B,F,K,H,Q,Y,R,ka=new THREE.Vector3,da=new THREE.Vector3,X,J,S,fa,I,ia=this.offsets,n=0;for(J=ia.length;n<J;++n){X=
-ia[n].start;S=ia[n].count;var ta=ia[n].index,g=X;for(X+=S;g<X;g+=3)S=ta+c[g],fa=ta+c[g+1],I=ta+c[g+2],a(S,fa,I)}var T=new THREE.Vector3,wa=new THREE.Vector3,aa=new THREE.Vector3,Ga=new THREE.Vector3,Ia,Aa,Ha,n=0;for(J=ia.length;n<J;++n)for(X=ia[n].start,S=ia[n].count,ta=ia[n].index,g=X,X+=S;g<X;g+=3)S=ta+c[g],fa=ta+c[g+1],I=ta+c[g+2],b(S),b(fa),b(I)}},computeOffsets:function(a){var b=a;void 0===a&&(b=65535);Date.now();a=this.attributes.index.array;for(var c=this.attributes.position.array,d=a.length/
+this.attributes.normal.array,b,c,d,e=0,f=a.length;e<f;e+=3)b=a[e],c=a[e+1],d=a[e+2],b=1/Math.sqrt(b*b+c*c+d*d),a[e]*=b,a[e+1]*=b,a[e+2]*=b},computeTangents:function(){function a(a,b,c){r=d[3*a];p=d[3*a+1];s=d[3*a+2];u=d[3*b];q=d[3*b+1];w=d[3*b+2];v=d[3*c];t=d[3*c+1];y=d[3*c+2];E=f[2*a];x=f[2*a+1];I=f[2*b];A=f[2*b+1];D=f[2*c];L=f[2*c+1];z=u-r;G=v-r;B=q-p;C=t-p;J=w-s;F=y-s;N=I-E;H=D-E;Q=A-x;Y=L-x;U=1/(N*Y-H*Q);la.set((Y*z-Q*G)*U,(Y*B-Q*C)*U,(Y*J-Q*F)*U);W.set((N*G-H*z)*U,(N*C-H*B)*U,(N*F-H*J)*U);k[a].add(la);
+k[b].add(la);k[c].add(la);l[a].add(W);l[b].add(W);l[c].add(W)}function b(a){fa.x=e[3*a];fa.y=e[3*a+1];fa.z=e[3*a+2];za.copy(fa);Ea=k[a];wa.copy(Ea);wa.sub(fa.multiplyScalar(fa.dot(Ea))).normalize();Ha.crossVectors(za,Ea);Ga=Ha.dot(l[a]);Ia=0>Ga?-1:1;h[4*a]=wa.x;h[4*a+1]=wa.y;h[4*a+2]=wa.z;h[4*a+3]=Ia}if(void 0===this.attributes.index||void 0===this.attributes.position||void 0===this.attributes.normal||void 0===this.attributes.uv)console.warn("Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()");
+else{var c=this.attributes.index.array,d=this.attributes.position.array,e=this.attributes.normal.array,f=this.attributes.uv.array,g=d.length/3;void 0===this.attributes.tangent&&(this.attributes.tangent={itemSize:4,array:new Float32Array(4*g)});for(var h=this.attributes.tangent.array,k=[],l=[],n=0;n<g;n++)k[n]=new THREE.Vector3,l[n]=new THREE.Vector3;var r,p,s,u,q,w,v,t,y,E,x,I,A,D,L,z,G,B,C,J,F,N,H,Q,Y,U,la=new THREE.Vector3,W=new THREE.Vector3,R,K,da,V,X,P=this.offsets,n=0;for(K=P.length;n<K;++n){R=
+P[n].start;da=P[n].count;var ga=P[n].index,g=R;for(R+=da;g<R;g+=3)da=ga+c[g],V=ga+c[g+1],X=ga+c[g+2],a(da,V,X)}var wa=new THREE.Vector3,Ha=new THREE.Vector3,fa=new THREE.Vector3,za=new THREE.Vector3,Ia,Ea,Ga,n=0;for(K=P.length;n<K;++n)for(R=P[n].start,da=P[n].count,ga=P[n].index,g=R,R+=da;g<R;g+=3)da=ga+c[g],V=ga+c[g+1],X=ga+c[g+2],b(da),b(V),b(X)}},computeOffsets:function(a){var b=a;void 0===a&&(b=65535);Date.now();a=this.attributes.index.array;for(var c=this.attributes.position.array,d=a.length/
 3,e=new Uint16Array(a.length),f=0,g=0,h=[{start:0,count:0,index:0}],k=h[0],l=0,n=0,r=new Int32Array(6),p=new Int32Array(c.length),s=new Int32Array(c.length),u=0;u<c.length;u++)p[u]=-1,s[u]=-1;for(c=0;c<d;c++){for(var q=n=0;3>q;q++)u=a[3*c+q],-1==p[u]?(r[2*q]=u,r[2*q+1]=-1,n++):p[u]<k.index?(r[2*q]=u,r[2*q+1]=-1,l++):(r[2*q]=u,r[2*q+1]=p[u]);if(g+n>k.index+b)for(k={start:f,count:0,index:g},h.push(k),n=0;6>n;n+=2)q=r[n+1],-1<q&&q<k.index&&(r[n+1]=-1);for(n=0;6>n;n+=2)u=r[n],q=r[n+1],-1===q&&(q=g++),
 p[u]=q,s[q]=u,e[f++]=q-k.index,k.count++}this.reorderBuffers(e,s,g);return this.offsets=h},reorderBuffers:function(a,b,c){var d={},e=[Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array],f;for(f in this.attributes)if("index"!=f)for(var g=this.attributes[f].array,h=0,k=e.length;h<k;h++){var l=e[h];if(g instanceof l){d[f]=new l(this.attributes[f].itemSize*c);break}}for(e=0;e<c;e++)for(f in g=b[e],this.attributes)if("index"!=f)for(var h=this.attributes[f].array,
 k=this.attributes[f].itemSize,l=d[f],n=0;n<k;n++)l[e*k+n]=h[g*k+n];this.attributes.index.array=a;for(f in this.attributes)"index"!=f&&(this.attributes[f].array=d[f],this.attributes[f].numItems=this.attributes[f].itemSize*c)},clone:function(){var a=new THREE.BufferGeometry,b=[Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array],c;for(c in this.attributes){for(var d=this.attributes[c],e=d.array,f={itemSize:d.itemSize,array:null},d=0,g=b.length;d<
@@ -207,9 +207,9 @@ computeFaceNormals:function(){for(var a=new THREE.Vector3,b=new THREE.Vector3,c=
 a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],e=this.vertices[c.a],f=this.vertices[c.b],g=this.vertices[c.c],h.subVectors(g,f),k.subVectors(e,f),h.cross(k),d[c.a].add(h),d[c.b].add(h),d[c.c].add(h)}else for(a=0,b=this.faces.length;a<b;a++)c=this.faces[a],d[c.a].add(c.normal),d[c.b].add(c.normal),d[c.c].add(c.normal);b=0;for(c=this.vertices.length;b<c;b++)d[b].normalize();a=0;for(b=this.faces.length;a<b;a++)c=this.faces[a],c.vertexNormals[0]=d[c.a].clone(),c.vertexNormals[1]=d[c.b].clone(),c.vertexNormals[2]=
 d[c.c].clone()},computeMorphNormals:function(){var a,b,c,d,e;c=0;for(d=this.faces.length;c<d;c++)for(e=this.faces[c],e.__originalFaceNormal?e.__originalFaceNormal.copy(e.normal):e.__originalFaceNormal=e.normal.clone(),e.__originalVertexNormals||(e.__originalVertexNormals=[]),a=0,b=e.vertexNormals.length;a<b;a++)e.__originalVertexNormals[a]?e.__originalVertexNormals[a].copy(e.vertexNormals[a]):e.__originalVertexNormals[a]=e.vertexNormals[a].clone();var f=new THREE.Geometry;f.faces=this.faces;a=0;for(b=
 this.morphTargets.length;a<b;a++){if(!this.morphNormals[a]){this.morphNormals[a]={};this.morphNormals[a].faceNormals=[];this.morphNormals[a].vertexNormals=[];e=this.morphNormals[a].faceNormals;var g=this.morphNormals[a].vertexNormals,h,k;c=0;for(d=this.faces.length;c<d;c++)h=new THREE.Vector3,k={a:new THREE.Vector3,b:new THREE.Vector3,c:new THREE.Vector3},e.push(h),g.push(k)}g=this.morphNormals[a];f.vertices=this.morphTargets[a].vertices;f.computeFaceNormals();f.computeVertexNormals();c=0;for(d=this.faces.length;c<
-d;c++)e=this.faces[c],h=g.faceNormals[c],k=g.vertexNormals[c],h.copy(e.normal),k.a.copy(e.vertexNormals[0]),k.b.copy(e.vertexNormals[1]),k.c.copy(e.vertexNormals[2])}c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],e.normal=e.__originalFaceNormal,e.vertexNormals=e.__originalVertexNormals},computeTangents:function(){var a,b,c,d,e,f,g,h,k,l,n,r,p,s,u,q,w,v=[],t=[];c=new THREE.Vector3;var y=new THREE.Vector3,E=new THREE.Vector3,x=new THREE.Vector3,L=new THREE.Vector3;a=0;for(b=this.vertices.length;a<
+d;c++)e=this.faces[c],h=g.faceNormals[c],k=g.vertexNormals[c],h.copy(e.normal),k.a.copy(e.vertexNormals[0]),k.b.copy(e.vertexNormals[1]),k.c.copy(e.vertexNormals[2])}c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],e.normal=e.__originalFaceNormal,e.vertexNormals=e.__originalVertexNormals},computeTangents:function(){var a,b,c,d,e,f,g,h,k,l,n,r,p,s,u,q,w,v=[],t=[];c=new THREE.Vector3;var y=new THREE.Vector3,E=new THREE.Vector3,x=new THREE.Vector3,I=new THREE.Vector3;a=0;for(b=this.vertices.length;a<
 b;a++)v[a]=new THREE.Vector3,t[a]=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++)e=this.faces[a],f=this.faceVertexUvs[0][a],d=e.a,w=e.b,e=e.c,g=this.vertices[d],h=this.vertices[w],k=this.vertices[e],l=f[0],n=f[1],r=f[2],f=h.x-g.x,p=k.x-g.x,s=h.y-g.y,u=k.y-g.y,h=h.z-g.z,g=k.z-g.z,k=n.x-l.x,q=r.x-l.x,n=n.y-l.y,l=r.y-l.y,r=1/(k*l-q*n),c.set((l*f-n*p)*r,(l*s-n*u)*r,(l*h-n*g)*r),y.set((k*p-q*f)*r,(k*u-q*s)*r,(k*g-q*h)*r),v[d].add(c),v[w].add(c),v[e].add(c),t[d].add(y),t[w].add(y),t[e].add(y);y=
-["a","b","c","d"];a=0;for(b=this.faces.length;a<b;a++)for(e=this.faces[a],c=0;c<Math.min(e.vertexNormals.length,3);c++)L.copy(e.vertexNormals[c]),d=e[y[c]],w=v[d],E.copy(w),E.sub(L.multiplyScalar(L.dot(w))).normalize(),x.crossVectors(e.vertexNormals[c],w),d=x.dot(t[d]),d=0>d?-1:1,e.vertexTangents[c]=new THREE.Vector4(E.x,E.y,E.z,d);this.hasTangents=!0},computeLineDistances:function(){for(var a=0,b=this.vertices,c=0,d=b.length;c<d;c++)0<c&&(a+=b[c].distanceTo(b[c-1])),this.lineDistances[c]=a},computeBoundingBox:function(){null===
+["a","b","c","d"];a=0;for(b=this.faces.length;a<b;a++)for(e=this.faces[a],c=0;c<Math.min(e.vertexNormals.length,3);c++)I.copy(e.vertexNormals[c]),d=e[y[c]],w=v[d],E.copy(w),E.sub(I.multiplyScalar(I.dot(w))).normalize(),x.crossVectors(e.vertexNormals[c],w),d=x.dot(t[d]),d=0>d?-1:1,e.vertexTangents[c]=new THREE.Vector4(E.x,E.y,E.z,d);this.hasTangents=!0},computeLineDistances:function(){for(var a=0,b=this.vertices,c=0,d=b.length;c<d;c++)0<c&&(a+=b[c].distanceTo(b[c-1])),this.lineDistances[c]=a},computeBoundingBox:function(){null===
 this.boundingBox&&(this.boundingBox=new THREE.Box3);this.boundingBox.setFromPoints(this.vertices)},computeBoundingSphere:function(){null===this.boundingSphere&&(this.boundingSphere=new THREE.Sphere);this.boundingSphere.setFromPoints(this.vertices)},mergeVertices:function(){var a={},b=[],c=[],d,e=Math.pow(10,4),f,g;f=0;for(g=this.vertices.length;f<g;f++)d=this.vertices[f],d=Math.round(d.x*e)+"_"+Math.round(d.y*e)+"_"+Math.round(d.z*e),void 0===a[d]?(a[d]=f,b.push(this.vertices[f]),c[f]=b.length-1):
 c[f]=c[a[d]];a=[];f=0;for(g=this.faces.length;f<g;f++)for(e=this.faces[f],e.a=c[e.a],e.b=c[e.b],e.c=c[e.c],e=[e.a,e.b,e.c],d=0;3>d;d++)if(e[d]==e[(d+1)%3]){a.push(f);break}for(f=a.length-1;0<=f;f--)for(e=a[f],this.faces.splice(e,1),c=0,g=this.faceVertexUvs.length;c<g;c++)this.faceVertexUvs[c].splice(e,1);f=this.vertices.length-b.length;this.vertices=b;return f},makeGroups:function(){var a=0;return function(b,c){var d,e,f,g,h={},k=this.morphTargets.length,l=this.morphNormals.length;this.geometryGroups=
 {};d=0;for(e=this.faces.length;d<e;d++)f=this.faces[d],f=b?f.materialIndex:0,f in h||(h[f]={hash:f,counter:0}),g=h[f].hash+"_"+h[f].counter,g in this.geometryGroups||(this.geometryGroups[g]={faces3:[],materialIndex:f,vertices:0,numMorphTargets:k,numMorphNormals:l}),this.geometryGroups[g].vertices+3>c&&(h[f].counter+=1,g=h[f].hash+"_"+h[f].counter,g in this.geometryGroups||(this.geometryGroups[g]={faces3:[],materialIndex:f,vertices:0,numMorphTargets:k,numMorphNormals:l})),this.geometryGroups[g].faces3.push(d),
@@ -269,19 +269,19 @@ new THREE.DirectionalLight(t,c);y.position.fromArray(s.direction);break;case "Sp
 s.size_y}a.add(y);y.name=n;D.lights[n]=y;D.objects[n]=y}else"PerspectiveCamera"===s.type||"OrthographicCamera"===s.type?(e=s.position,g=s.rotation,l=s.quaternion,"PerspectiveCamera"===s.type?w=new THREE.PerspectiveCamera(s.fov,s.aspect,s.near,s.far):"OrthographicCamera"===s.type&&(w=new THREE.OrthographicCamera(s.left,s.right,s.top,s.bottom,s.near,s.far)),w.name=n,w.position.fromArray(e),void 0!==l?w.quaternion.fromArray(l):void 0!==g&&w.rotation.fromArray(g),a.add(w),D.cameras[n]=w,D.objects[n]=
 w):(e=s.position,g=s.rotation,h=s.scale,l=s.quaternion,r=new THREE.Object3D,r.name=n,r.position.fromArray(e),l?r.quaternion.fromArray(l):r.rotation.fromArray(g),r.scale.fromArray(h),r.visible=void 0!==s.visible?s.visible:!1,a.add(r),D.objects[n]=r,D.empties[n]=r);if(r){if(void 0!==s.userData)for(var E in s.userData)r.userData[E]=s.userData[E];if(void 0!==s.groups)for(t=0;t<s.groups.length;t++)c=s.groups[t],void 0===D.groups[c]&&(D.groups[c]=[]),D.groups[c].push(n)}}void 0!==r&&void 0!==s.children&&
 f(r,s.children)}}function g(a,b,c,d,f){var g=f.rotation,h=f.quaternion,k=f.scale;a.position.fromArray(f.position);h?a.quaternion.fromArray(h):a.rotation.fromArray(g);a.scale.fromArray(k);d&&a.traverse(function(a){a.material=d});var l=void 0!==f.visible?f.visible:!0;a.traverse(function(a){a.visible=l});c.add(a);a.name=b;D.objects[b]=a;e()}function h(a){return function(b,c){b.name=a;D.geometries[a]=b;D.face_materials[a]=c;e();E-=1;p.onLoadComplete();n()}}function k(a,b,c,d){return function(e){g(e.content?
-e.content:e.dae?e.scene:e,a,b,c,d);E-=1;p.onLoadComplete();n()}}function l(a){return function(b,c){b.name=a;D.geometries[a]=b;D.face_materials[a]=c}}function n(){p.callbackProgress({totalModels:L,totalTextures:A,loadedModels:L-E,loadedTextures:A-x},D);p.onLoadProgress();if(0===E&&0===x){for(var a=0;a<M.length;a++){var c=M[a],d=D.objects[c.targetName];d?c.object.target=d:(c.object.target=new THREE.Object3D,D.scene.add(c.object.target));c.object.target.userData.targetInverse=c.object}b(D)}}function r(a,
-b){b(a);if(void 0!==a.children)for(var c in a.children)r(a.children[c],b)}var p=this,s=THREE.Loader.prototype.extractUrlBase(c),u,q,w,v,t,y,E,x,L,A,D,M=[],z=a,G;for(G in this.geometryHandlers)a=this.geometryHandlers[G].loaderClass,this.geometryHandlers[G].loaderObject=new a;for(G in this.hierarchyHandlers)a=this.hierarchyHandlers[G].loaderClass,this.hierarchyHandlers[G].loaderObject=new a;x=E=0;D={scene:new THREE.Scene,geometries:{},face_materials:{},materials:{},textures:{},objects:{},cameras:{},
-lights:{},fogs:{},empties:{},groups:{}};z.transform&&(G=z.transform.position,a=z.transform.rotation,c=z.transform.scale,G&&D.scene.position.fromArray(G),a&&D.scene.rotation.fromArray(a),c&&D.scene.scale.fromArray(c),G||a||c)&&(D.scene.updateMatrix(),D.scene.updateMatrixWorld());G=function(a){return function(){x-=a;n();p.onLoadComplete()}};for(var P in z.fogs)a=z.fogs[P],"linear"===a.type?v=new THREE.Fog(0,a.near,a.far):"exp2"===a.type&&(v=new THREE.FogExp2(0,a.density)),a=a.color,v.color.setRGB(a[0],
-a[1],a[2]),D.fogs[P]=v;for(var C in z.geometries)v=z.geometries[C],v.type in this.geometryHandlers&&(E+=1,p.onLoadStart());for(var B in z.objects)r(z.objects[B],function(a){a.type&&a.type in p.hierarchyHandlers&&(E+=1,p.onLoadStart())});L=E;for(C in z.geometries)if(v=z.geometries[C],"cube"===v.type)u=new THREE.BoxGeometry(v.width,v.height,v.depth,v.widthSegments,v.heightSegments,v.depthSegments),u.name=C,D.geometries[C]=u;else if("plane"===v.type)u=new THREE.PlaneGeometry(v.width,v.height,v.widthSegments,
+e.content:e.dae?e.scene:e,a,b,c,d);E-=1;p.onLoadComplete();n()}}function l(a){return function(b,c){b.name=a;D.geometries[a]=b;D.face_materials[a]=c}}function n(){p.callbackProgress({totalModels:I,totalTextures:A,loadedModels:I-E,loadedTextures:A-x},D);p.onLoadProgress();if(0===E&&0===x){for(var a=0;a<L.length;a++){var c=L[a],d=D.objects[c.targetName];d?c.object.target=d:(c.object.target=new THREE.Object3D,D.scene.add(c.object.target));c.object.target.userData.targetInverse=c.object}b(D)}}function r(a,
+b){b(a);if(void 0!==a.children)for(var c in a.children)r(a.children[c],b)}var p=this,s=THREE.Loader.prototype.extractUrlBase(c),u,q,w,v,t,y,E,x,I,A,D,L=[],z=a,G;for(G in this.geometryHandlers)a=this.geometryHandlers[G].loaderClass,this.geometryHandlers[G].loaderObject=new a;for(G in this.hierarchyHandlers)a=this.hierarchyHandlers[G].loaderClass,this.hierarchyHandlers[G].loaderObject=new a;x=E=0;D={scene:new THREE.Scene,geometries:{},face_materials:{},materials:{},textures:{},objects:{},cameras:{},
+lights:{},fogs:{},empties:{},groups:{}};z.transform&&(G=z.transform.position,a=z.transform.rotation,c=z.transform.scale,G&&D.scene.position.fromArray(G),a&&D.scene.rotation.fromArray(a),c&&D.scene.scale.fromArray(c),G||a||c)&&(D.scene.updateMatrix(),D.scene.updateMatrixWorld());G=function(a){return function(){x-=a;n();p.onLoadComplete()}};for(var B in z.fogs)a=z.fogs[B],"linear"===a.type?v=new THREE.Fog(0,a.near,a.far):"exp2"===a.type&&(v=new THREE.FogExp2(0,a.density)),a=a.color,v.color.setRGB(a[0],
+a[1],a[2]),D.fogs[B]=v;for(var C in z.geometries)v=z.geometries[C],v.type in this.geometryHandlers&&(E+=1,p.onLoadStart());for(var J in z.objects)r(z.objects[J],function(a){a.type&&a.type in p.hierarchyHandlers&&(E+=1,p.onLoadStart())});I=E;for(C in z.geometries)if(v=z.geometries[C],"cube"===v.type)u=new THREE.BoxGeometry(v.width,v.height,v.depth,v.widthSegments,v.heightSegments,v.depthSegments),u.name=C,D.geometries[C]=u;else if("plane"===v.type)u=new THREE.PlaneGeometry(v.width,v.height,v.widthSegments,
 v.heightSegments),u.name=C,D.geometries[C]=u;else if("sphere"===v.type)u=new THREE.SphereGeometry(v.radius,v.widthSegments,v.heightSegments),u.name=C,D.geometries[C]=u;else if("cylinder"===v.type)u=new THREE.CylinderGeometry(v.topRad,v.botRad,v.height,v.radSegs,v.heightSegs),u.name=C,D.geometries[C]=u;else if("torus"===v.type)u=new THREE.TorusGeometry(v.radius,v.tube,v.segmentsR,v.segmentsT),u.name=C,D.geometries[C]=u;else if("icosahedron"===v.type)u=new THREE.IcosahedronGeometry(v.radius,v.subdivisions),
-u.name=C,D.geometries[C]=u;else if(v.type in this.geometryHandlers){B={};for(t in v)"type"!==t&&"url"!==t&&(B[t]=v[t]);this.geometryHandlers[v.type].loaderObject.load(d(v.url,z.urlBaseType),h(C),B)}else"embedded"===v.type&&(B=z.embeds[v.id],B.metadata=z.metadata,B&&(B=this.geometryHandlers.ascii.loaderObject.parse(B,""),l(C)(B.geometry,B.materials)));for(var F in z.textures)if(C=z.textures[F],C.url instanceof Array)for(x+=C.url.length,t=0;t<C.url.length;t++)p.onLoadStart();else x+=1,p.onLoadStart();
-A=x;for(F in z.textures){C=z.textures[F];void 0!==C.mapping&&void 0!==THREE[C.mapping]&&(C.mapping=new THREE[C.mapping]);if(C.url instanceof Array){B=C.url.length;v=[];for(t=0;t<B;t++)v[t]=d(C.url[t],z.urlBaseType);t=(t=/\.dds$/i.test(v[0]))?THREE.ImageUtils.loadCompressedTextureCube(v,C.mapping,G(B)):THREE.ImageUtils.loadTextureCube(v,C.mapping,G(B))}else t=/\.dds$/i.test(C.url),B=d(C.url,z.urlBaseType),v=G(1),t=t?THREE.ImageUtils.loadCompressedTexture(B,C.mapping,v):THREE.ImageUtils.loadTexture(B,
-C.mapping,v),void 0!==THREE[C.minFilter]&&(t.minFilter=THREE[C.minFilter]),void 0!==THREE[C.magFilter]&&(t.magFilter=THREE[C.magFilter]),C.anisotropy&&(t.anisotropy=C.anisotropy),C.repeat&&(t.repeat.set(C.repeat[0],C.repeat[1]),1!==C.repeat[0]&&(t.wrapS=THREE.RepeatWrapping),1!==C.repeat[1]&&(t.wrapT=THREE.RepeatWrapping)),C.offset&&t.offset.set(C.offset[0],C.offset[1]),C.wrap&&(B={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping},void 0!==B[C.wrap[0]]&&(t.wrapS=B[C.wrap[0]]),void 0!==
-B[C.wrap[1]]&&(t.wrapT=B[C.wrap[1]]));D.textures[F]=t}var K,H;for(K in z.materials){F=z.materials[K];for(H in F.parameters)"envMap"===H||"map"===H||"lightMap"===H||"bumpMap"===H?F.parameters[H]=D.textures[F.parameters[H]]:"shading"===H?F.parameters[H]="flat"===F.parameters[H]?THREE.FlatShading:THREE.SmoothShading:"side"===H?F.parameters[H]="double"==F.parameters[H]?THREE.DoubleSide:"back"==F.parameters[H]?THREE.BackSide:THREE.FrontSide:"blending"===H?F.parameters[H]=F.parameters[H]in THREE?THREE[F.parameters[H]]:
+u.name=C,D.geometries[C]=u;else if(v.type in this.geometryHandlers){J={};for(t in v)"type"!==t&&"url"!==t&&(J[t]=v[t]);this.geometryHandlers[v.type].loaderObject.load(d(v.url,z.urlBaseType),h(C),J)}else"embedded"===v.type&&(J=z.embeds[v.id],J.metadata=z.metadata,J&&(J=this.geometryHandlers.ascii.loaderObject.parse(J,""),l(C)(J.geometry,J.materials)));for(var F in z.textures)if(C=z.textures[F],C.url instanceof Array)for(x+=C.url.length,t=0;t<C.url.length;t++)p.onLoadStart();else x+=1,p.onLoadStart();
+A=x;for(F in z.textures){C=z.textures[F];void 0!==C.mapping&&void 0!==THREE[C.mapping]&&(C.mapping=new THREE[C.mapping]);if(C.url instanceof Array){J=C.url.length;v=[];for(t=0;t<J;t++)v[t]=d(C.url[t],z.urlBaseType);t=(t=/\.dds$/i.test(v[0]))?THREE.ImageUtils.loadCompressedTextureCube(v,C.mapping,G(J)):THREE.ImageUtils.loadTextureCube(v,C.mapping,G(J))}else t=/\.dds$/i.test(C.url),J=d(C.url,z.urlBaseType),v=G(1),t=t?THREE.ImageUtils.loadCompressedTexture(J,C.mapping,v):THREE.ImageUtils.loadTexture(J,
+C.mapping,v),void 0!==THREE[C.minFilter]&&(t.minFilter=THREE[C.minFilter]),void 0!==THREE[C.magFilter]&&(t.magFilter=THREE[C.magFilter]),C.anisotropy&&(t.anisotropy=C.anisotropy),C.repeat&&(t.repeat.set(C.repeat[0],C.repeat[1]),1!==C.repeat[0]&&(t.wrapS=THREE.RepeatWrapping),1!==C.repeat[1]&&(t.wrapT=THREE.RepeatWrapping)),C.offset&&t.offset.set(C.offset[0],C.offset[1]),C.wrap&&(J={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping},void 0!==J[C.wrap[0]]&&(t.wrapS=J[C.wrap[0]]),void 0!==
+J[C.wrap[1]]&&(t.wrapT=J[C.wrap[1]]));D.textures[F]=t}var N,H;for(N in z.materials){F=z.materials[N];for(H in F.parameters)"envMap"===H||"map"===H||"lightMap"===H||"bumpMap"===H?F.parameters[H]=D.textures[F.parameters[H]]:"shading"===H?F.parameters[H]="flat"===F.parameters[H]?THREE.FlatShading:THREE.SmoothShading:"side"===H?F.parameters[H]="double"==F.parameters[H]?THREE.DoubleSide:"back"==F.parameters[H]?THREE.BackSide:THREE.FrontSide:"blending"===H?F.parameters[H]=F.parameters[H]in THREE?THREE[F.parameters[H]]:
 THREE.NormalBlending:"combine"===H?F.parameters[H]=F.parameters[H]in THREE?THREE[F.parameters[H]]:THREE.MultiplyOperation:"vertexColors"===H?"face"==F.parameters[H]?F.parameters[H]=THREE.FaceColors:F.parameters[H]&&(F.parameters[H]=THREE.VertexColors):"wrapRGB"===H&&(G=F.parameters[H],F.parameters[H]=new THREE.Vector3(G[0],G[1],G[2]));void 0!==F.parameters.opacity&&1>F.parameters.opacity&&(F.parameters.transparent=!0);F.parameters.normalMap?(G=THREE.ShaderLib.normalmap,C=THREE.UniformsUtils.clone(G.uniforms),
-t=F.parameters.color,B=F.parameters.specular,v=F.parameters.ambient,P=F.parameters.shininess,C.tNormal.value=D.textures[F.parameters.normalMap],F.parameters.normalScale&&C.uNormalScale.value.set(F.parameters.normalScale[0],F.parameters.normalScale[1]),F.parameters.map&&(C.tDiffuse.value=F.parameters.map,C.enableDiffuse.value=!0),F.parameters.envMap&&(C.tCube.value=F.parameters.envMap,C.enableReflection.value=!0,C.reflectivity.value=F.parameters.reflectivity),F.parameters.lightMap&&(C.tAO.value=F.parameters.lightMap,
-C.enableAO.value=!0),F.parameters.specularMap&&(C.tSpecular.value=D.textures[F.parameters.specularMap],C.enableSpecular.value=!0),F.parameters.displacementMap&&(C.tDisplacement.value=D.textures[F.parameters.displacementMap],C.enableDisplacement.value=!0,C.uDisplacementBias.value=F.parameters.displacementBias,C.uDisplacementScale.value=F.parameters.displacementScale),C.diffuse.value.setHex(t),C.specular.value.setHex(B),C.ambient.value.setHex(v),C.shininess.value=P,F.parameters.opacity&&(C.opacity.value=
-F.parameters.opacity),q=new THREE.ShaderMaterial({fragmentShader:G.fragmentShader,vertexShader:G.vertexShader,uniforms:C,lights:!0,fog:!0})):q=new THREE[F.type](F.parameters);q.name=K;D.materials[K]=q}for(K in z.materials)if(F=z.materials[K],F.parameters.materials){H=[];for(t=0;t<F.parameters.materials.length;t++)H.push(D.materials[F.parameters.materials[t]]);D.materials[K].materials=H}e();D.cameras&&z.defaults.camera&&(D.currentCamera=D.cameras[z.defaults.camera]);D.fogs&&z.defaults.fog&&(D.scene.fog=
+t=F.parameters.color,J=F.parameters.specular,v=F.parameters.ambient,B=F.parameters.shininess,C.tNormal.value=D.textures[F.parameters.normalMap],F.parameters.normalScale&&C.uNormalScale.value.set(F.parameters.normalScale[0],F.parameters.normalScale[1]),F.parameters.map&&(C.tDiffuse.value=F.parameters.map,C.enableDiffuse.value=!0),F.parameters.envMap&&(C.tCube.value=F.parameters.envMap,C.enableReflection.value=!0,C.reflectivity.value=F.parameters.reflectivity),F.parameters.lightMap&&(C.tAO.value=F.parameters.lightMap,
+C.enableAO.value=!0),F.parameters.specularMap&&(C.tSpecular.value=D.textures[F.parameters.specularMap],C.enableSpecular.value=!0),F.parameters.displacementMap&&(C.tDisplacement.value=D.textures[F.parameters.displacementMap],C.enableDisplacement.value=!0,C.uDisplacementBias.value=F.parameters.displacementBias,C.uDisplacementScale.value=F.parameters.displacementScale),C.diffuse.value.setHex(t),C.specular.value.setHex(J),C.ambient.value.setHex(v),C.shininess.value=B,F.parameters.opacity&&(C.opacity.value=
+F.parameters.opacity),q=new THREE.ShaderMaterial({fragmentShader:G.fragmentShader,vertexShader:G.vertexShader,uniforms:C,lights:!0,fog:!0})):q=new THREE[F.type](F.parameters);q.name=N;D.materials[N]=q}for(N in z.materials)if(F=z.materials[N],F.parameters.materials){H=[];for(t=0;t<F.parameters.materials.length;t++)H.push(D.materials[F.parameters.materials[t]]);D.materials[N].materials=H}e();D.cameras&&z.defaults.camera&&(D.currentCamera=D.cameras[z.defaults.camera]);D.fogs&&z.defaults.fog&&(D.scene.fog=
 D.fogs[z.defaults.fog]);p.callbackSync(D);n()}};THREE.TextureLoader=function(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager};THREE.TextureLoader.prototype={constructor:THREE.TextureLoader,load:function(a,b,c,d){c=new THREE.ImageLoader(this.manager);c.setCrossOrigin(this.crossOrigin);c.load(a,function(a){a=new THREE.Texture(a);a.needsUpdate=!0;void 0!==b&&b(a)})},setCrossOrigin:function(a){this.crossOrigin=a}};THREE.Material=function(){this.id=THREE.MaterialIdCount++;this.uuid=THREE.Math.generateUUID();this.name="";this.side=THREE.FrontSide;this.opacity=1;this.transparent=!1;this.blending=THREE.NormalBlending;this.blendSrc=THREE.SrcAlphaFactor;this.blendDst=THREE.OneMinusSrcAlphaFactor;this.blendEquation=THREE.AddEquation;this.depthWrite=this.depthTest=!0;this.polygonOffset=!1;this.overdraw=this.alphaTest=this.polygonOffsetUnits=this.polygonOffsetFactor=0;this.needsUpdate=this.visible=!0};
 THREE.Material.prototype={constructor:THREE.Material,setValues:function(a){if(void 0!==a)for(var b in a){var c=a[b];if(void 0===c)console.warn("THREE.Material: '"+b+"' parameter is undefined.");else if(b in this){var d=this[b];d instanceof THREE.Color?d.set(c):d instanceof THREE.Vector3&&c instanceof THREE.Vector3?d.copy(c):this[b]="overdraw"==b?Number(c):c}}},clone:function(a){void 0===a&&(a=new THREE.Material);a.name=this.name;a.side=this.side;a.opacity=this.opacity;a.transparent=this.transparent;
 a.blending=this.blending;a.blendSrc=this.blendSrc;a.blendDst=this.blendDst;a.blendEquation=this.blendEquation;a.depthTest=this.depthTest;a.depthWrite=this.depthWrite;a.polygonOffset=this.polygonOffset;a.polygonOffsetFactor=this.polygonOffsetFactor;a.polygonOffsetUnits=this.polygonOffsetUnits;a.alphaTest=this.alphaTest;a.overdraw=this.overdraw;a.visible=this.visible;return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Material.prototype);
@@ -323,27 +323,27 @@ THREE.LOD.prototype.clone=function(a){void 0===a&&(a=new THREE.LOD);THREE.Object
 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.Particle=THREE.Sprite;THREE.Scene=function(){THREE.Object3D.call(this);this.overrideMaterial=this.fog=null;this.autoUpdate=!0;this.matrixAutoUpdate=!1;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)){this.__objectsAdded.push(a);var b=this.__objectsRemoved.indexOf(a);-1!==b&&this.__objectsRemoved.splice(b,1)}this.dispatchEvent({type:"objectAdded",object:a});a.dispatchEvent({type:"addedToScene",scene:this});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);if(a.shadowCascadeArray)for(b=0;b<a.shadowCascadeArray.length;b++)this.__removeObject(a.shadowCascadeArray[b])}else a instanceof THREE.Camera||(this.__objectsRemoved.push(a),b=this.__objectsAdded.indexOf(a),-1!==b&&this.__objectsAdded.splice(b,1));this.dispatchEvent({type:"objectRemoved",object:a});a.dispatchEvent({type:"removedFromScene",scene:this});for(b=
-0;b<a.children.length;b++)this.__removeObject(a.children[b])};THREE.Scene.prototype.clone=function(a){void 0===a&&(a=new THREE.Scene);THREE.Object3D.prototype.clone.call(this,a);null!==this.fog&&(a.fog=this.fog.clone());null!==this.overrideMaterial&&(a.overrideMaterial=this.overrideMaterial.clone());a.autoUpdate=this.autoUpdate;a.matrixAutoUpdate=this.matrixAutoUpdate;return a};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,b,c,d){l(b);n(c);r(d);p(a.getStyle());z.stroke();qa.expandByScalar(2*b)}function c(a){s(a.getStyle());z.fill()}function d(a){e(a.target)}function e(a){var b=a.wrapS===THREE.RepeatWrapping,c=a.wrapT===THREE.RepeatWrapping,d=a.image,e=document.createElement("canvas");e.width=d.width;e.height=d.height;var f=e.getContext("2d");f.setTransform(1,0,0,-1,0,d.height);f.drawImage(d,0,0);Ha[a.id]=z.createPattern(e,!0===b&&!0===c?"repeat":!0===b&&!1===c?"repeat-x":
-!1===b&&!0===c?"repeat-y":"no-repeat")}function f(a,b,c,f,g,h,k,l,m,n,p,r,q){if(!(q instanceof THREE.DataTexture)){!1===q.hasEventListener("update",d)&&(void 0!==q.image&&0<q.image.width&&e(q),q.addEventListener("update",d));var u=Ha[q.id];if(void 0!==u){s(u);var u=q.offset.x/q.repeat.x,t=q.offset.y/q.repeat.y,v=q.image.width*q.repeat.x;q=q.image.height*q.repeat.y;k=(k+u)*v;l=(l+t)*q;c-=a;f-=b;g-=a;h-=b;m=(m+u)*v-k;n=(n+t)*q-l;p=(p+u)*v-k;r=(r+t)*q-l;q=m*r-p*n;0!==q&&(u=1/q,q=(r*c-n*g)*u,n=(r*f-n*
-h)*u,c=(m*g-p*c)*u,f=(m*h-p*f)*u,a=a-q*k-c*l,b=b-n*k-f*l,z.save(),z.transform(q,n,c,f,a,b),z.fill(),z.restore())}else s("rgba(0,0,0,1)"),z.fill()}}function g(a,b,c){var d=b.x-a.x,e=b.y-a.y,f=d*d+e*e;0!==f&&(c/=Math.sqrt(f),d*=c,e*=c,b.x+=d,b.y+=e,a.x-=d,a.y-=e)}function h(a){C!==a&&(C=z.globalAlpha=a)}function k(a){B!==a&&(a===THREE.NormalBlending?z.globalCompositeOperation="source-over":a===THREE.AdditiveBlending?z.globalCompositeOperation="lighter":a===THREE.SubtractiveBlending&&(z.globalCompositeOperation=
-"darker"),B=a)}function l(a){H!==a&&(H=z.lineWidth=a)}function n(a){Q!==a&&(Q=z.lineCap=a)}function r(a){Y!==a&&(Y=z.lineJoin=a)}function p(a){F!==a&&(F=z.strokeStyle=a)}function s(a){K!==a&&(K=z.fillStyle=a)}function u(a,b){if(R!==a||ka!==b)z.setLineDash([a,b]),R=a,ka=b}console.log("THREE.CanvasRenderer",THREE.REVISION);var q=THREE.Math.smoothstep;a=a||{};var w=this,v,t,y,E=new THREE.Projector,x=void 0!==a.canvas?a.canvas:document.createElement("canvas"),L=x.width,A=x.height,D=Math.floor(L/2),M=
-Math.floor(A/2),z=x.getContext("2d",{alpha:!0===a.alpha}),G=new THREE.Color(0),P=0,C=1,B=0,F=null,K=null,H=null,Q=null,Y=null,R=null,ka=0,da,X,J,S;new THREE.RenderableVertex;new THREE.RenderableVertex;var fa,I,ia,ta,T,wa,aa=new THREE.Color;new THREE.Color;new THREE.Color;new THREE.Color;new THREE.Color;var Ga=new THREE.Color,Ia=new THREE.Color,Aa=new THREE.Color,Ha={},Ca,Da,Ra,Sa,Ea,ga,ua,ca=new THREE.Box2,V=new THREE.Box2,qa=new THREE.Box2,Fa=new THREE.Color,xa=new THREE.Color,Ja=new THREE.Color,
-Ba=new THREE.Vector3,Ka=new THREE.Vector3,ha=new THREE.Vector3,la=new THREE.Matrix3;void 0===z.setLineDash&&(z.setLineDash=void 0!==z.mozDash?function(a){z.mozDash=null!==a[0]?a:null}:function(){});this.domElement=x;this.devicePixelRatio=void 0!==a.devicePixelRatio?a.devicePixelRatio:void 0!==self.devicePixelRatio?self.devicePixelRatio:1;this.sortElements=this.sortObjects=this.autoClear=!0;this.info={render:{vertices:0,faces:0}};this.supportsVertexTextures=function(){};this.setFaceCulling=function(){};
-this.setSize=function(a,b,c){L=a*this.devicePixelRatio;A=b*this.devicePixelRatio;x.width=L;x.height=A;D=Math.floor(L/2);M=Math.floor(A/2);1!==this.devicePixelRatio&&!1!==c&&(x.style.width=a+"px",x.style.height=b+"px");ca.min.set(-D,-M);ca.max.set(D,M);V.min.set(-D,-M);V.max.set(D,M);C=1;B=0;Y=Q=H=K=F=null;this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){z.setTransform(c/L,0,0,-d/A,a,A-b);z.translate(D,M)};this.setScissor=function(){};this.enableScissorTest=function(){};this.setClearColor=
-function(a,b){G.set(a);P=void 0!==b?b:1;V.min.set(-D,-M);V.max.set(D,M)};this.setClearColorHex=function(a,b){console.warn("DEPRECATED: .setClearColorHex() is being removed. Use .setClearColor() instead.");this.setClearColor(a,b)};this.getMaxAnisotropy=function(){return 0};this.clear=function(){!1===V.empty()&&(V.intersect(ca),V.expandByScalar(2),1>P&&z.clearRect(V.min.x|0,V.min.y|0,V.max.x-V.min.x|0,V.max.y-V.min.y|0),0<P&&(k(THREE.NormalBlending),h(1),s("rgba("+Math.floor(255*G.r)+","+Math.floor(255*
-G.g)+","+Math.floor(255*G.b)+","+P+")"),z.fillRect(V.min.x|0,V.min.y|0,V.max.x-V.min.x|0,V.max.y-V.min.y|0)),V.makeEmpty())};this.clearColor=function(){};this.clearDepth=function(){};this.clearStencil=function(){};this.render=function(a,x){if(!1===x instanceof THREE.Camera)console.error("THREE.CanvasRenderer.render: camera is not an instance of THREE.Camera.");else{!0===this.autoClear&&this.clear();w.info.render.vertices=0;w.info.render.faces=0;v=E.projectScene(a,x,this.sortObjects,this.sortElements);
-t=v.elements;y=v.lights;da=x;la.getNormalMatrix(x.matrixWorldInverse);Fa.setRGB(0,0,0);xa.setRGB(0,0,0);Ja.setRGB(0,0,0);for(var C=0,F=y.length;C<F;C++){var A=y[C],G=A.color;A instanceof THREE.AmbientLight?Fa.add(G):A instanceof THREE.DirectionalLight?xa.add(G):A instanceof THREE.PointLight&&Ja.add(G)}C=0;for(F=t.length;C<F;C++){var H=t[C],K=H.material;if(void 0!==K&&!1!==K.visible){qa.makeEmpty();if(H instanceof THREE.RenderableSprite){X=H;X.x*=D;X.y*=M;var A=X,m=H,G=K;h(G.opacity);k(G.blending);
-var L=m.scale.x*D,m=m.scale.y*M,H=0.5*Math.sqrt(L*L+m*m);qa.min.set(A.x-H,A.y-H);qa.max.set(A.x+H,A.y+H);if(G instanceof THREE.SpriteMaterial||G instanceof THREE.ParticleSystemMaterial){var P=G.map;if(null!==P){!1===P.hasEventListener("update",d)&&(void 0!==P.image&&0<P.image.width&&e(P),P.addEventListener("update",d));H=Ha[P.id];void 0!==H?s(H):s("rgba( 0, 0, 0, 1 )");var B=P.image,H=B.width*P.offset.x,K=B.height*P.offset.y,Q=B.width*P.repeat.x,P=B.height*P.repeat.y,B=L/Q,R=m/P;z.save();z.translate(A.x,
-A.y);0!==G.rotation&&z.rotate(G.rotation);z.translate(-L/2,-m/2);z.scale(B,R);z.translate(-H,-K);z.fillRect(H,K,Q,P)}else s(G.color.getStyle()),z.save(),z.translate(A.x,A.y),0!==G.rotation&&z.rotate(G.rotation),z.scale(L,-m),z.fillRect(-0.5,-0.5,1,1);z.restore()}else G instanceof THREE.SpriteCanvasMaterial&&(p(G.color.getStyle()),s(G.color.getStyle()),z.save(),z.translate(A.x,A.y),0!==G.rotation&&z.rotate(G.rotation),z.scale(L,m),G.program(z),z.restore())}else if(H instanceof THREE.RenderableLine){if(X=
-H.v1,J=H.v2,X.positionScreen.x*=D,X.positionScreen.y*=M,J.positionScreen.x*=D,J.positionScreen.y*=M,qa.setFromPoints([X.positionScreen,J.positionScreen]),!0===ca.isIntersectionBox(qa))if(A=X,G=J,L=H,m=K,h(m.opacity),k(m.blending),z.beginPath(),z.moveTo(A.positionScreen.x,A.positionScreen.y),z.lineTo(G.positionScreen.x,G.positionScreen.y),m instanceof THREE.LineBasicMaterial){l(m.linewidth);n(m.linecap);r(m.linejoin);if(m.vertexColors!==THREE.VertexColors)p(m.color.getStyle());else if(H=L.vertexColors[0].getStyle(),
-L=L.vertexColors[1].getStyle(),H===L)p(H);else{try{var Y=z.createLinearGradient(A.positionScreen.x,A.positionScreen.y,G.positionScreen.x,G.positionScreen.y);Y.addColorStop(0,H);Y.addColorStop(1,L)}catch(ka){Y=H}p(Y)}z.stroke();qa.expandByScalar(2*m.linewidth)}else m instanceof THREE.LineDashedMaterial&&(l(m.linewidth),n(m.linecap),r(m.linejoin),p(m.color.getStyle()),u(m.dashSize,m.gapSize),z.stroke(),qa.expandByScalar(2*m.linewidth),u(null,null))}else if(H instanceof THREE.RenderableFace){X=H.v1;
-J=H.v2;S=H.v3;if(-1>X.positionScreen.z||1<X.positionScreen.z)continue;if(-1>J.positionScreen.z||1<J.positionScreen.z)continue;if(-1>S.positionScreen.z||1<S.positionScreen.z)continue;X.positionScreen.x*=D;X.positionScreen.y*=M;J.positionScreen.x*=D;J.positionScreen.y*=M;S.positionScreen.x*=D;S.positionScreen.y*=M;0<K.overdraw&&(g(X.positionScreen,J.positionScreen,K.overdraw),g(J.positionScreen,S.positionScreen,K.overdraw),g(S.positionScreen,X.positionScreen,K.overdraw));qa.setFromPoints([X.positionScreen,
-J.positionScreen,S.positionScreen]);if(!0===ca.isIntersectionBox(qa)){G=X;L=J;m=S;A=K;w.info.render.vertices+=3;w.info.render.faces++;h(A.opacity);k(A.blending);fa=G.positionScreen.x;I=G.positionScreen.y;ia=L.positionScreen.x;ta=L.positionScreen.y;T=m.positionScreen.x;wa=m.positionScreen.y;var K=fa,Q=I,P=ia,B=ta,R=T,Ab=wa;z.beginPath();z.moveTo(K,Q);z.lineTo(P,B);z.lineTo(R,Ab);z.closePath();if((A instanceof THREE.MeshLambertMaterial||A instanceof THREE.MeshPhongMaterial)&&null===A.map){Ga.copy(A.color);
-Ia.copy(A.emissive);A.vertexColors===THREE.FaceColors&&Ga.multiply(H.color);aa.copy(Fa);Ka.copy(G.positionWorld).add(L.positionWorld).add(m.positionWorld).divideScalar(3);G=Ka;L=H.normalModel;m=aa;H=0;for(K=y.length;H<K;H++)Q=y[H],Aa.copy(Q.color),Q instanceof THREE.DirectionalLight?(P=Ba.setFromMatrixPosition(Q.matrixWorld).normalize(),B=L.dot(P),0>=B||(B*=Q.intensity,m.add(Aa.multiplyScalar(B)))):Q instanceof THREE.PointLight&&(P=Ba.setFromMatrixPosition(Q.matrixWorld),B=L.dot(Ba.subVectors(P,G).normalize()),
-0>=B||(B*=0==Q.distance?1:1-Math.min(G.distanceTo(P)/Q.distance,1),0!=B&&(B*=Q.intensity,m.add(Aa.multiplyScalar(B)))));aa.multiply(Ga).add(Ia);!0===A.wireframe?b(aa,A.wireframeLinewidth,A.wireframeLinecap,A.wireframeLinejoin):c(aa)}else A instanceof THREE.MeshBasicMaterial||A instanceof THREE.MeshLambertMaterial||A instanceof THREE.MeshPhongMaterial?null!==A.map?A.map.mapping instanceof THREE.UVMapping&&(Ca=H.uvs,f(fa,I,ia,ta,T,wa,Ca[0].x,Ca[0].y,Ca[1].x,Ca[1].y,Ca[2].x,Ca[2].y,A.map)):null!==A.envMap?
-A.envMap.mapping instanceof THREE.SphericalReflectionMapping?(ha.copy(H.vertexNormalsModel[0]).applyMatrix3(la),Da=0.5*ha.x+0.5,Ra=0.5*ha.y+0.5,ha.copy(H.vertexNormalsModel[1]).applyMatrix3(la),Sa=0.5*ha.x+0.5,Ea=0.5*ha.y+0.5,ha.copy(H.vertexNormalsModel[2]).applyMatrix3(la),ga=0.5*ha.x+0.5,ua=0.5*ha.y+0.5,f(fa,I,ia,ta,T,wa,Da,Ra,Sa,Ea,ga,ua,A.envMap)):A.envMap.mapping instanceof THREE.SphericalRefractionMapping&&(ha.copy(H.vertexNormalsModel[0]).applyMatrix3(la),Da=-0.5*ha.x+0.5,Ra=-0.5*ha.y+0.5,
-ha.copy(H.vertexNormalsModel[1]).applyMatrix3(la),Sa=-0.5*ha.x+0.5,Ea=-0.5*ha.y+0.5,ha.copy(H.vertexNormalsModel[2]).applyMatrix3(la),ga=-0.5*ha.x+0.5,ua=-0.5*ha.y+0.5,f(fa,I,ia,ta,T,wa,Da,Ra,Sa,Ea,ga,ua,A.envMap)):(aa.copy(A.color),A.vertexColors===THREE.FaceColors&&aa.multiply(H.color),!0===A.wireframe?b(aa,A.wireframeLinewidth,A.wireframeLinecap,A.wireframeLinejoin):c(aa)):(A instanceof THREE.MeshDepthMaterial?aa.r=aa.g=aa.b=1-q(G.positionScreen.z*G.positionScreen.w,da.near,da.far):A instanceof
-THREE.MeshNormalMaterial?(ha.copy(H.normalModel).applyMatrix3(la),aa.setRGB(ha.x,ha.y,ha.z).multiplyScalar(0.5).addScalar(0.5)):aa.setRGB(1,1,1),!0===A.wireframe?b(aa,A.wireframeLinewidth,A.wireframeLinecap,A.wireframeLinejoin):c(aa))}}V.union(qa)}}}}};THREE.ShaderChunk={fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",fog_fragment:"#ifdef USE_FOG\n\tfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n\t#ifdef FOG_EXP2\n\t\tconst float LOG2 = 1.442695;\n\t\tfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\n\t\tfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n\t#endif\n\tgl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n#endif",
+0;b<a.children.length;b++)this.__removeObject(a.children[b])};THREE.Scene.prototype.clone=function(a){void 0===a&&(a=new THREE.Scene);THREE.Object3D.prototype.clone.call(this,a);null!==this.fog&&(a.fog=this.fog.clone());null!==this.overrideMaterial&&(a.overrideMaterial=this.overrideMaterial.clone());a.autoUpdate=this.autoUpdate;a.matrixAutoUpdate=this.matrixAutoUpdate;return a};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,b,c,d){l(b);n(c);r(d);p(a.getStyle());z.stroke();qa.expandByScalar(2*b)}function c(a){s(a.getStyle());z.fill()}function d(a){e(a.target)}function e(a){var b=a.wrapS===THREE.RepeatWrapping,c=a.wrapT===THREE.RepeatWrapping,d=a.image,e=document.createElement("canvas");e.width=d.width;e.height=d.height;var f=e.getContext("2d");f.setTransform(1,0,0,-1,0,d.height);f.drawImage(d,0,0);Ga[a.id]=z.createPattern(e,!0===b&&!0===c?"repeat":!0===b&&!1===c?"repeat-x":
+!1===b&&!0===c?"repeat-y":"no-repeat")}function f(a,b,c,f,g,h,k,l,n,m,p,r,q){if(!(q instanceof THREE.DataTexture)){!1===q.hasEventListener("update",d)&&(void 0!==q.image&&0<q.image.width&&e(q),q.addEventListener("update",d));var u=Ga[q.id];if(void 0!==u){s(u);var u=q.offset.x/q.repeat.x,t=q.offset.y/q.repeat.y,v=q.image.width*q.repeat.x;q=q.image.height*q.repeat.y;k=(k+u)*v;l=(l+t)*q;c-=a;f-=b;g-=a;h-=b;n=(n+u)*v-k;m=(m+t)*q-l;p=(p+u)*v-k;r=(r+t)*q-l;q=n*r-p*m;0!==q&&(u=1/q,q=(r*c-m*g)*u,m=(r*f-m*
+h)*u,c=(n*g-p*c)*u,f=(n*h-p*f)*u,a=a-q*k-c*l,b=b-m*k-f*l,z.save(),z.transform(q,m,c,f,a,b),z.fill(),z.restore())}else s("rgba(0,0,0,1)"),z.fill()}}function g(a,b,c){var d=b.x-a.x,e=b.y-a.y,f=d*d+e*e;0!==f&&(c/=Math.sqrt(f),d*=c,e*=c,b.x+=d,b.y+=e,a.x-=d,a.y-=e)}function h(a){C!==a&&(C=z.globalAlpha=a)}function k(a){J!==a&&(a===THREE.NormalBlending?z.globalCompositeOperation="source-over":a===THREE.AdditiveBlending?z.globalCompositeOperation="lighter":a===THREE.SubtractiveBlending&&(z.globalCompositeOperation=
+"darker"),J=a)}function l(a){H!==a&&(H=z.lineWidth=a)}function n(a){Q!==a&&(Q=z.lineCap=a)}function r(a){Y!==a&&(Y=z.lineJoin=a)}function p(a){F!==a&&(F=z.strokeStyle=a)}function s(a){N!==a&&(N=z.fillStyle=a)}function u(a,b){if(U!==a||la!==b)z.setLineDash([a,b]),U=a,la=b}console.log("THREE.CanvasRenderer",THREE.REVISION);var q=THREE.Math.smoothstep;a=a||{};var w=this,v,t,y,E=new THREE.Projector,x=void 0!==a.canvas?a.canvas:document.createElement("canvas"),I=x.width,A=x.height,D=Math.floor(I/2),L=
+Math.floor(A/2),z=x.getContext("2d",{alpha:!0===a.alpha}),G=new THREE.Color(0),B=0,C=1,J=0,F=null,N=null,H=null,Q=null,Y=null,U=null,la=0,W,R,K,da;new THREE.RenderableVertex;new THREE.RenderableVertex;var V,X,P,ga,wa,Ha,fa=new THREE.Color;new THREE.Color;new THREE.Color;new THREE.Color;new THREE.Color;var za=new THREE.Color,Ia=new THREE.Color,Ea=new THREE.Color,Ga={},ha,Oa,Ra,Sa,Fa,ia,ma,ya=new THREE.Box2,Z=new THREE.Box2,qa=new THREE.Box2,ua=new THREE.Color,Ca=new THREE.Color,va=new THREE.Color,
+Da=new THREE.Vector3,Ja=new THREE.Vector3,ja=new THREE.Vector3,ra=new THREE.Matrix3;void 0===z.setLineDash&&(z.setLineDash=void 0!==z.mozDash?function(a){z.mozDash=null!==a[0]?a:null}:function(){});this.domElement=x;this.devicePixelRatio=void 0!==a.devicePixelRatio?a.devicePixelRatio:void 0!==self.devicePixelRatio?self.devicePixelRatio:1;this.sortElements=this.sortObjects=this.autoClear=!0;this.info={render:{vertices:0,faces:0}};this.supportsVertexTextures=function(){};this.setFaceCulling=function(){};
+this.setSize=function(a,b,c){I=a*this.devicePixelRatio;A=b*this.devicePixelRatio;x.width=I;x.height=A;D=Math.floor(I/2);L=Math.floor(A/2);1!==this.devicePixelRatio&&!1!==c&&(x.style.width=a+"px",x.style.height=b+"px");ya.min.set(-D,-L);ya.max.set(D,L);Z.min.set(-D,-L);Z.max.set(D,L);C=1;J=0;Y=Q=H=N=F=null;this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){z.setTransform(c/I,0,0,-d/A,a,A-b);z.translate(D,L)};this.setScissor=function(){};this.enableScissorTest=function(){};this.setClearColor=
+function(a,b){G.set(a);B=void 0!==b?b:1;Z.min.set(-D,-L);Z.max.set(D,L)};this.setClearColorHex=function(a,b){console.warn("DEPRECATED: .setClearColorHex() is being removed. Use .setClearColor() instead.");this.setClearColor(a,b)};this.getMaxAnisotropy=function(){return 0};this.clear=function(){!1===Z.empty()&&(Z.intersect(ya),Z.expandByScalar(2),1>B&&z.clearRect(Z.min.x|0,Z.min.y|0,Z.max.x-Z.min.x|0,Z.max.y-Z.min.y|0),0<B&&(k(THREE.NormalBlending),h(1),s("rgba("+Math.floor(255*G.r)+","+Math.floor(255*
+G.g)+","+Math.floor(255*G.b)+","+B+")"),z.fillRect(Z.min.x|0,Z.min.y|0,Z.max.x-Z.min.x|0,Z.max.y-Z.min.y|0)),Z.makeEmpty())};this.clearColor=function(){};this.clearDepth=function(){};this.clearStencil=function(){};this.render=function(a,x){if(!1===x instanceof THREE.Camera)console.error("THREE.CanvasRenderer.render: camera is not an instance of THREE.Camera.");else{!0===this.autoClear&&this.clear();w.info.render.vertices=0;w.info.render.faces=0;v=E.projectScene(a,x,this.sortObjects,this.sortElements);
+t=v.elements;y=v.lights;W=x;ra.getNormalMatrix(x.matrixWorldInverse);ua.setRGB(0,0,0);Ca.setRGB(0,0,0);va.setRGB(0,0,0);for(var C=0,F=y.length;C<F;C++){var A=y[C],G=A.color;A instanceof THREE.AmbientLight?ua.add(G):A instanceof THREE.DirectionalLight?Ca.add(G):A instanceof THREE.PointLight&&va.add(G)}C=0;for(F=t.length;C<F;C++){var H=t[C],N=H.material;if(void 0!==N&&!1!==N.visible){qa.makeEmpty();if(H instanceof THREE.RenderableSprite){R=H;R.x*=D;R.y*=L;var A=R,I=H,G=N;h(G.opacity);k(G.blending);
+var m=I.scale.x*D,I=I.scale.y*L,H=0.5*Math.sqrt(m*m+I*I);qa.min.set(A.x-H,A.y-H);qa.max.set(A.x+H,A.y+H);if(G instanceof THREE.SpriteMaterial||G instanceof THREE.ParticleSystemMaterial){var B=G.map;if(null!==B){!1===B.hasEventListener("update",d)&&(void 0!==B.image&&0<B.image.width&&e(B),B.addEventListener("update",d));H=Ga[B.id];void 0!==H?s(H):s("rgba( 0, 0, 0, 1 )");var J=B.image,H=J.width*B.offset.x,N=J.height*B.offset.y,Q=J.width*B.repeat.x,B=J.height*B.repeat.y,J=m/Q,U=I/B;z.save();z.translate(A.x,
+A.y);0!==G.rotation&&z.rotate(G.rotation);z.translate(-m/2,-I/2);z.scale(J,U);z.translate(-H,-N);z.fillRect(H,N,Q,B)}else s(G.color.getStyle()),z.save(),z.translate(A.x,A.y),0!==G.rotation&&z.rotate(G.rotation),z.scale(m,-I),z.fillRect(-0.5,-0.5,1,1);z.restore()}else G instanceof THREE.SpriteCanvasMaterial&&(p(G.color.getStyle()),s(G.color.getStyle()),z.save(),z.translate(A.x,A.y),0!==G.rotation&&z.rotate(G.rotation),z.scale(m,I),G.program(z),z.restore())}else if(H instanceof THREE.RenderableLine){if(R=
+H.v1,K=H.v2,R.positionScreen.x*=D,R.positionScreen.y*=L,K.positionScreen.x*=D,K.positionScreen.y*=L,qa.setFromPoints([R.positionScreen,K.positionScreen]),!0===ya.isIntersectionBox(qa))if(A=R,G=K,m=H,I=N,h(I.opacity),k(I.blending),z.beginPath(),z.moveTo(A.positionScreen.x,A.positionScreen.y),z.lineTo(G.positionScreen.x,G.positionScreen.y),I instanceof THREE.LineBasicMaterial){l(I.linewidth);n(I.linecap);r(I.linejoin);if(I.vertexColors!==THREE.VertexColors)p(I.color.getStyle());else if(H=m.vertexColors[0].getStyle(),
+m=m.vertexColors[1].getStyle(),H===m)p(H);else{try{var Y=z.createLinearGradient(A.positionScreen.x,A.positionScreen.y,G.positionScreen.x,G.positionScreen.y);Y.addColorStop(0,H);Y.addColorStop(1,m)}catch(la){Y=H}p(Y)}z.stroke();qa.expandByScalar(2*I.linewidth)}else I instanceof THREE.LineDashedMaterial&&(l(I.linewidth),n(I.linecap),r(I.linejoin),p(I.color.getStyle()),u(I.dashSize,I.gapSize),z.stroke(),qa.expandByScalar(2*I.linewidth),u(null,null))}else if(H instanceof THREE.RenderableFace){R=H.v1;
+K=H.v2;da=H.v3;if(-1>R.positionScreen.z||1<R.positionScreen.z)continue;if(-1>K.positionScreen.z||1<K.positionScreen.z)continue;if(-1>da.positionScreen.z||1<da.positionScreen.z)continue;R.positionScreen.x*=D;R.positionScreen.y*=L;K.positionScreen.x*=D;K.positionScreen.y*=L;da.positionScreen.x*=D;da.positionScreen.y*=L;0<N.overdraw&&(g(R.positionScreen,K.positionScreen,N.overdraw),g(K.positionScreen,da.positionScreen,N.overdraw),g(da.positionScreen,R.positionScreen,N.overdraw));qa.setFromPoints([R.positionScreen,
+K.positionScreen,da.positionScreen]);if(!0===ya.isIntersectionBox(qa)){G=R;m=K;I=da;A=N;w.info.render.vertices+=3;w.info.render.faces++;h(A.opacity);k(A.blending);V=G.positionScreen.x;X=G.positionScreen.y;P=m.positionScreen.x;ga=m.positionScreen.y;wa=I.positionScreen.x;Ha=I.positionScreen.y;var N=V,Q=X,B=P,J=ga,U=wa,Db=Ha;z.beginPath();z.moveTo(N,Q);z.lineTo(B,J);z.lineTo(U,Db);z.closePath();if((A instanceof THREE.MeshLambertMaterial||A instanceof THREE.MeshPhongMaterial)&&null===A.map){za.copy(A.color);
+Ia.copy(A.emissive);A.vertexColors===THREE.FaceColors&&za.multiply(H.color);fa.copy(ua);Ja.copy(G.positionWorld).add(m.positionWorld).add(I.positionWorld).divideScalar(3);G=Ja;m=H.normalModel;I=fa;H=0;for(N=y.length;H<N;H++)Q=y[H],Ea.copy(Q.color),Q instanceof THREE.DirectionalLight?(B=Da.setFromMatrixPosition(Q.matrixWorld).normalize(),J=m.dot(B),0>=J||(J*=Q.intensity,I.add(Ea.multiplyScalar(J)))):Q instanceof THREE.PointLight&&(B=Da.setFromMatrixPosition(Q.matrixWorld),J=m.dot(Da.subVectors(B,G).normalize()),
+0>=J||(J*=0==Q.distance?1:1-Math.min(G.distanceTo(B)/Q.distance,1),0!=J&&(J*=Q.intensity,I.add(Ea.multiplyScalar(J)))));fa.multiply(za).add(Ia);!0===A.wireframe?b(fa,A.wireframeLinewidth,A.wireframeLinecap,A.wireframeLinejoin):c(fa)}else A instanceof THREE.MeshBasicMaterial||A instanceof THREE.MeshLambertMaterial||A instanceof THREE.MeshPhongMaterial?null!==A.map?A.map.mapping instanceof THREE.UVMapping&&(ha=H.uvs,f(V,X,P,ga,wa,Ha,ha[0].x,ha[0].y,ha[1].x,ha[1].y,ha[2].x,ha[2].y,A.map)):null!==A.envMap?
+A.envMap.mapping instanceof THREE.SphericalReflectionMapping?(ja.copy(H.vertexNormalsModel[0]).applyMatrix3(ra),Oa=0.5*ja.x+0.5,Ra=0.5*ja.y+0.5,ja.copy(H.vertexNormalsModel[1]).applyMatrix3(ra),Sa=0.5*ja.x+0.5,Fa=0.5*ja.y+0.5,ja.copy(H.vertexNormalsModel[2]).applyMatrix3(ra),ia=0.5*ja.x+0.5,ma=0.5*ja.y+0.5,f(V,X,P,ga,wa,Ha,Oa,Ra,Sa,Fa,ia,ma,A.envMap)):A.envMap.mapping instanceof THREE.SphericalRefractionMapping&&(ja.copy(H.vertexNormalsModel[0]).applyMatrix3(ra),Oa=-0.5*ja.x+0.5,Ra=-0.5*ja.y+0.5,
+ja.copy(H.vertexNormalsModel[1]).applyMatrix3(ra),Sa=-0.5*ja.x+0.5,Fa=-0.5*ja.y+0.5,ja.copy(H.vertexNormalsModel[2]).applyMatrix3(ra),ia=-0.5*ja.x+0.5,ma=-0.5*ja.y+0.5,f(V,X,P,ga,wa,Ha,Oa,Ra,Sa,Fa,ia,ma,A.envMap)):(fa.copy(A.color),A.vertexColors===THREE.FaceColors&&fa.multiply(H.color),!0===A.wireframe?b(fa,A.wireframeLinewidth,A.wireframeLinecap,A.wireframeLinejoin):c(fa)):(A instanceof THREE.MeshDepthMaterial?fa.r=fa.g=fa.b=1-q(G.positionScreen.z*G.positionScreen.w,W.near,W.far):A instanceof THREE.MeshNormalMaterial?
+(ja.copy(H.normalModel).applyMatrix3(ra),fa.setRGB(ja.x,ja.y,ja.z).multiplyScalar(0.5).addScalar(0.5)):fa.setRGB(1,1,1),!0===A.wireframe?b(fa,A.wireframeLinewidth,A.wireframeLinecap,A.wireframeLinejoin):c(fa))}}Z.union(qa)}}}}};THREE.ShaderChunk={fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tfloat depth = gl_FragDepthEXT / gl_FragCoord.w;\n\t#else\n\t\tfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n\t#endif\n\t#ifdef FOG_EXP2\n\t\tconst float LOG2 = 1.442695;\n\t\tfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\n\t\tfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n\t#endif\n\tgl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n#endif",
 envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\tuniform samplerCube envMap;\n\tuniform float flipEnvMap;\n\tuniform int combine;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\t\tuniform bool useRefract;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",envmap_fragment:"#ifdef USE_ENVMAP\n\tvec3 reflectVec;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP )\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tvec3 worldNormal = normalize( vec3( vec4( normal, 0.0 ) * viewMatrix ) );\n\t\tif ( useRefract ) {\n\t\t\treflectVec = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t} else { \n\t\t\treflectVec = reflect( cameraToVertex, worldNormal );\n\t\t}\n\t#else\n\t\treflectVec = vReflect;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tfloat flipNormal = ( -1.0 + 2.0 * float( gl_FrontFacing ) );\n\t\tvec4 cubeColor = textureCube( envMap, flipNormal * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#else\n\t\tvec4 cubeColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#endif\n\t#ifdef GAMMA_INPUT\n\t\tcubeColor.xyz *= cubeColor.xyz;\n\t#endif\n\tif ( combine == 1 ) {\n\t\tgl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularStrength * reflectivity );\n\t} else if ( combine == 2 ) {\n\t\tgl_FragColor.xyz += cubeColor.xyz * specularStrength * reflectivity;\n\t} else {\n\t\tgl_FragColor.xyz = mix( gl_FragColor.xyz, gl_FragColor.xyz * cubeColor.xyz, specularStrength * reflectivity );\n\t}\n#endif",
 envmap_pars_vertex:"#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )\n\tvarying vec3 vReflect;\n\tuniform float refractionRatio;\n\tuniform bool useRefract;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\n\t#ifdef USE_SKINNING\n\t\tvec4 worldPosition = modelMatrix * skinned;\n\t#endif\n\t#if defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\n\t\tvec4 worldPosition = modelMatrix * vec4( morphed, 1.0 );\n\t#endif\n\t#if ! defined( USE_MORPHTARGETS ) && ! defined( USE_SKINNING )\n\t\tvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n\t#endif\n#endif",
 envmap_vertex:"#if defined( USE_ENVMAP ) && ! defined( USE_BUMPMAP ) && ! defined( USE_NORMALMAP )\n\tvec3 worldNormal = mat3( modelMatrix[ 0 ].xyz, modelMatrix[ 1 ].xyz, modelMatrix[ 2 ].xyz ) * objectNormal;\n\tworldNormal = normalize( worldNormal );\n\tvec3 cameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\tif ( useRefract ) {\n\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t} else {\n\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t}\n#endif",
@@ -362,171 +362,178 @@ default_vertex:"vec4 mvPosition;\n#ifdef USE_SKINNING\n\tmvPosition = modelViewM
 skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = skinWeight.x * boneMatX;\n\tskinMatrix \t+= skinWeight.y * boneMatY;\n\tskinMatrix \t+= skinWeight.z * boneMatZ;\n\tskinMatrix \t+= skinWeight.w * boneMatW;\n\t#ifdef USE_MORPHNORMALS\n\tvec4 skinnedNormal = skinMatrix * vec4( morphedNormal, 0.0 );\n\t#else\n\tvec4 skinnedNormal = skinMatrix * vec4( normal, 0.0 );\n\t#endif\n#endif",defaultnormal_vertex:"vec3 objectNormal;\n#ifdef USE_SKINNING\n\tobjectNormal = skinnedNormal.xyz;\n#endif\n#if !defined( USE_SKINNING ) && defined( USE_MORPHNORMALS )\n\tobjectNormal = morphedNormal;\n#endif\n#if !defined( USE_SKINNING ) && ! defined( USE_MORPHNORMALS )\n\tobjectNormal = normal;\n#endif\n#ifdef FLIP_SIDED\n\tobjectNormal = -objectNormal;\n#endif\nvec3 transformedNormal = normalMatrix * objectNormal;",
 shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\tuniform sampler2D shadowMap[ MAX_SHADOWS ];\n\tuniform vec2 shadowMapSize[ MAX_SHADOWS ];\n\tuniform float shadowDarkness[ MAX_SHADOWS ];\n\tuniform float shadowBias[ MAX_SHADOWS ];\n\tvarying vec4 vShadowCoord[ MAX_SHADOWS ];\n\tfloat unpackDepth( const in vec4 rgba_depth ) {\n\t\tconst vec4 bit_shift = vec4( 1.0 / ( 256.0 * 256.0 * 256.0 ), 1.0 / ( 256.0 * 256.0 ), 1.0 / 256.0, 1.0 );\n\t\tfloat depth = dot( rgba_depth, bit_shift );\n\t\treturn depth;\n\t}\n#endif",
 shadowmap_fragment:"#ifdef USE_SHADOWMAP\n\t#ifdef SHADOWMAP_DEBUG\n\t\tvec3 frustumColors[3];\n\t\tfrustumColors[0] = vec3( 1.0, 0.5, 0.0 );\n\t\tfrustumColors[1] = vec3( 0.0, 1.0, 0.8 );\n\t\tfrustumColors[2] = vec3( 0.0, 0.5, 1.0 );\n\t#endif\n\t#ifdef SHADOWMAP_CASCADE\n\t\tint inFrustumCount = 0;\n\t#endif\n\tfloat fDepth;\n\tvec3 shadowColor = vec3( 1.0 );\n\tfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\t\tvec3 shadowCoord = vShadowCoord[ i ].xyz / vShadowCoord[ i ].w;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\t#ifdef SHADOWMAP_CASCADE\n\t\t\tinFrustumCount += int( inFrustum );\n\t\t\tbvec3 frustumTestVec = bvec3( inFrustum, inFrustumCount == 1, shadowCoord.z <= 1.0 );\n\t\t#else\n\t\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\t#endif\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t\tshadowCoord.z += shadowBias[ i ];\n\t\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\t\tfloat shadow = 0.0;\n\t\t\t\tconst float shadowDelta = 1.0 / 9.0;\n\t\t\t\tfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\n\t\t\t\tfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\n\t\t\t\tfloat dx0 = -1.25 * xPixelOffset;\n\t\t\t\tfloat dy0 = -1.25 * yPixelOffset;\n\t\t\t\tfloat dx1 = 1.25 * xPixelOffset;\n\t\t\t\tfloat dy1 = 1.25 * yPixelOffset;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\t\t\t\tfDepth = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n\t\t\t\tif ( fDepth < shadowCoord.z ) shadow += shadowDelta;\n\t\t\t\tshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n\t\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\t\tfloat shadow = 0.0;\n\t\t\t\tfloat xPixelOffset = 1.0 / shadowMapSize[ i ].x;\n\t\t\t\tfloat yPixelOffset = 1.0 / shadowMapSize[ i ].y;\n\t\t\t\tfloat dx0 = -1.0 * xPixelOffset;\n\t\t\t\tfloat dy0 = -1.0 * yPixelOffset;\n\t\t\t\tfloat dx1 = 1.0 * xPixelOffset;\n\t\t\t\tfloat dy1 = 1.0 * yPixelOffset;\n\t\t\t\tmat3 shadowKernel;\n\t\t\t\tmat3 depthKernel;\n\t\t\t\tdepthKernel[0][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy0 ) ) );\n\t\t\t\tdepthKernel[0][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, 0.0 ) ) );\n\t\t\t\tdepthKernel[0][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx0, dy1 ) ) );\n\t\t\t\tdepthKernel[1][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy0 ) ) );\n\t\t\t\tdepthKernel[1][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy ) );\n\t\t\t\tdepthKernel[1][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( 0.0, dy1 ) ) );\n\t\t\t\tdepthKernel[2][0] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy0 ) ) );\n\t\t\t\tdepthKernel[2][1] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, 0.0 ) ) );\n\t\t\t\tdepthKernel[2][2] = unpackDepth( texture2D( shadowMap[ i ], shadowCoord.xy + vec2( dx1, dy1 ) ) );\n\t\t\t\tvec3 shadowZ = vec3( shadowCoord.z );\n\t\t\t\tshadowKernel[0] = vec3(lessThan(depthKernel[0], shadowZ ));\n\t\t\t\tshadowKernel[0] *= vec3(0.25);\n\t\t\t\tshadowKernel[1] = vec3(lessThan(depthKernel[1], shadowZ ));\n\t\t\t\tshadowKernel[1] *= vec3(0.25);\n\t\t\t\tshadowKernel[2] = vec3(lessThan(depthKernel[2], shadowZ ));\n\t\t\t\tshadowKernel[2] *= vec3(0.25);\n\t\t\t\tvec2 fractionalCoord = 1.0 - fract( shadowCoord.xy * shadowMapSize[i].xy );\n\t\t\t\tshadowKernel[0] = mix( shadowKernel[1], shadowKernel[0], fractionalCoord.x );\n\t\t\t\tshadowKernel[1] = mix( shadowKernel[2], shadowKernel[1], fractionalCoord.x );\n\t\t\t\tvec4 shadowValues;\n\t\t\t\tshadowValues.x = mix( shadowKernel[0][1], shadowKernel[0][0], fractionalCoord.y );\n\t\t\t\tshadowValues.y = mix( shadowKernel[0][2], shadowKernel[0][1], fractionalCoord.y );\n\t\t\t\tshadowValues.z = mix( shadowKernel[1][1], shadowKernel[1][0], fractionalCoord.y );\n\t\t\t\tshadowValues.w = mix( shadowKernel[1][2], shadowKernel[1][1], fractionalCoord.y );\n\t\t\t\tshadow = dot( shadowValues, vec4( 1.0 ) );\n\t\t\t\tshadowColor = shadowColor * vec3( ( 1.0 - shadowDarkness[ i ] * shadow ) );\n\t\t\t#else\n\t\t\t\tvec4 rgbaDepth = texture2D( shadowMap[ i ], shadowCoord.xy );\n\t\t\t\tfloat fDepth = unpackDepth( rgbaDepth );\n\t\t\t\tif ( fDepth < shadowCoord.z )\n\t\t\t\t\tshadowColor = shadowColor * vec3( 1.0 - shadowDarkness[ i ] );\n\t\t\t#endif\n\t\t}\n\t\t#ifdef SHADOWMAP_DEBUG\n\t\t\t#ifdef SHADOWMAP_CASCADE\n\t\t\t\tif ( inFrustum && inFrustumCount == 1 ) gl_FragColor.xyz *= frustumColors[ i ];\n\t\t\t#else\n\t\t\t\tif ( inFrustum ) gl_FragColor.xyz *= frustumColors[ i ];\n\t\t\t#endif\n\t\t#endif\n\t}\n\t#ifdef GAMMA_OUTPUT\n\t\tshadowColor *= shadowColor;\n\t#endif\n\tgl_FragColor.xyz = gl_FragColor.xyz * shadowColor;\n#endif",
-shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\tvarying vec4 vShadowCoord[ MAX_SHADOWS ];\n\tuniform mat4 shadowMatrix[ MAX_SHADOWS ];\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\tfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\t\tvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n\t}\n#endif",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( gl_FragColor.a < ALPHATEST ) discard;\n#endif",linear_to_gamma_fragment:"#ifdef GAMMA_OUTPUT\n\tgl_FragColor.xyz = sqrt( gl_FragColor.xyz );\n#endif"};THREE.UniformsUtils={merge:function(a){var b,c,d,e={};for(b=0;b<a.length;b++)for(c in d=this.clone(a[b]),d)e[c]=d[c];return e},clone:function(a){var b,c,d,e={};for(b in a)for(c in e[b]={},a[b])d=a[b][c],e[b][c]=d instanceof THREE.Color||d instanceof THREE.Vector2||d instanceof THREE.Vector3||d instanceof THREE.Vector4||d instanceof THREE.Matrix4||d instanceof THREE.Texture?d.clone():d instanceof Array?d.slice():d;return e}};THREE.UniformsLib={common:{diffuse:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},map:{type:"t",value:null},offsetRepeat:{type:"v4",value:new THREE.Vector4(0,0,1,1)},lightMap:{type:"t",value:null},specularMap:{type:"t",value:null},envMap:{type:"t",value:null},flipEnvMap:{type:"f",value:-1},useRefract:{type:"i",value:0},reflectivity:{type:"f",value:1},refractionRatio:{type:"f",value:0.98},combine:{type:"i",value:0},morphTargetInfluences:{type:"f",value:0}},bump:{bumpMap:{type:"t",
+shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\tvarying vec4 vShadowCoord[ MAX_SHADOWS ];\n\tuniform mat4 shadowMatrix[ MAX_SHADOWS ];\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\tfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\t\tvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n\t}\n#endif",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( gl_FragColor.a < ALPHATEST ) discard;\n#endif",linear_to_gamma_fragment:"#ifdef GAMMA_OUTPUT\n\tgl_FragColor.xyz = sqrt( gl_FragColor.xyz );\n#endif",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t#endif\n\tuniform float logDepthBufFC;\n#endif",
+logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\tgl_Position.z = log2(max(1e-6, gl_Position.w + 1.0)) * logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n#else\n\t\tgl_Position.z = (gl_Position.z - 1.0) * gl_Position.w;\n\t#endif\n#endif",logdepthbuf_pars_fragment:"#ifdef USE_LOGDEPTHBUF\n\tuniform float logDepthBufFC;\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\t#extension GL_EXT_frag_depth : enable\n\t\tvarying float vFragDepth;\n\t#endif\n#endif",logdepthbuf_fragment:"#if defined(USE_LOGDEPTHBUF) && defined(USE_LOGDEPTHBUF_EXT)\n\tgl_FragDepthEXT = log2(vFragDepth) * logDepthBufFC * 0.5;\n#endif"};THREE.UniformsUtils={merge:function(a){var b,c,d,e={};for(b=0;b<a.length;b++)for(c in d=this.clone(a[b]),d)e[c]=d[c];return e},clone:function(a){var b,c,d,e={};for(b in a)for(c in e[b]={},a[b])d=a[b][c],e[b][c]=d instanceof THREE.Color||d instanceof THREE.Vector2||d instanceof THREE.Vector3||d instanceof THREE.Vector4||d instanceof THREE.Matrix4||d instanceof THREE.Texture?d.clone():d instanceof Array?d.slice():d;return e}};THREE.UniformsLib={common:{diffuse:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},map:{type:"t",value:null},offsetRepeat:{type:"v4",value:new THREE.Vector4(0,0,1,1)},lightMap:{type:"t",value:null},specularMap:{type:"t",value:null},envMap:{type:"t",value:null},flipEnvMap:{type:"f",value:-1},useRefract:{type:"i",value:0},reflectivity:{type:"f",value:1},refractionRatio:{type:"f",value:0.98},combine:{type:"i",value:0},morphTargetInfluences:{type:"f",value:0}},bump:{bumpMap:{type:"t",
 value:null},bumpScale:{type:"f",value:1}},normalmap:{normalMap:{type:"t",value:null},normalScale:{type:"v2",value:new THREE.Vector2(1,1)}},fog:{fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},lights:{ambientLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]},directionalLightColor:{type:"fv",value:[]},hemisphereLightDirection:{type:"fv",value:[]},hemisphereLightSkyColor:{type:"fv",
 value:[]},hemisphereLightGroundColor:{type:"fv",value:[]},pointLightColor:{type:"fv",value:[]},pointLightPosition:{type:"fv",value:[]},pointLightDistance:{type:"fv1",value:[]},spotLightColor:{type:"fv",value:[]},spotLightPosition:{type:"fv",value:[]},spotLightDirection:{type:"fv",value:[]},spotLightDistance:{type:"fv1",value:[]},spotLightAngleCos:{type:"fv1",value:[]},spotLightExponent:{type:"fv1",value:[]}},particle:{psColor:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},size:{type:"f",
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+value:1},scale:{type:"f",value:1},map:{type:"t",value:null},fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},shadowmap:{shadowMap:{type:"tv",value:[]},shadowMapSize:{type:"v2v",value:[]},shadowBias:{type:"fv1",value:[]},shadowDarkness:{type:"fv1",value:[]},shadowMatrix:{type:"m4v",value:[]}}};THREE.ShaderLib={basic:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,THREE.UniformsLib.shadowmap]),vertexShader:[THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.map_vertex,
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+THREE.ShaderChunk.lights_lambert_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform float opacity;\nvarying vec3 vLightFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n#endif",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,
+"void main() {\n\tgl_FragColor = vec4( vec3( 1.0 ), opacity );",THREE.ShaderChunk.logdepthbuf_fragment,THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,"\t#ifdef DOUBLE_SIDED\n\t\tif ( gl_FrontFacing )\n\t\t\tgl_FragColor.xyz *= vLightFront;\n\t\telse\n\t\t\tgl_FragColor.xyz *= vLightBack;\n\t#else\n\t\tgl_FragColor.xyz *= vLightFront;\n\t#endif",THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,
+THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},phong:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.bump,THREE.UniformsLib.normalmap,THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{ambient:{type:"c",value:new THREE.Color(16777215)},emissive:{type:"c",value:new THREE.Color(0)},specular:{type:"c",value:new THREE.Color(1118481)},shininess:{type:"f",value:30},wrapRGB:{type:"v3",
+value:new THREE.Vector3(1,1,1)}}]),vertexShader:["#define PHONG\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",THREE.ShaderChunk.map_pars_vertex,THREE.ShaderChunk.lightmap_pars_vertex,THREE.ShaderChunk.envmap_pars_vertex,THREE.ShaderChunk.lights_phong_pars_vertex,THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.map_vertex,
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 THREE.ShaderChunk.lights_phong_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 diffuse;\nuniform float opacity;\nuniform vec3 ambient;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_pars_fragment,THREE.ShaderChunk.lightmap_pars_fragment,THREE.ShaderChunk.envmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.lights_phong_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,
-THREE.ShaderChunk.bumpmap_pars_fragment,THREE.ShaderChunk.normalmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,"void main() {\n\tgl_FragColor = vec4( vec3( 1.0 ), opacity );",THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,THREE.ShaderChunk.lights_phong_fragment,THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,
-THREE.ShaderChunk.fog_fragment,"}"].join("\n")},particle_basic:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.particle,THREE.UniformsLib.shadowmap]),vertexShader:["uniform float size;\nuniform float scale;",THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {",THREE.ShaderChunk.color_vertex,"\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\t#ifdef USE_SIZEATTENUATION\n\t\tgl_PointSize = size * ( scale / length( mvPosition.xyz ) );\n\t#else\n\t\tgl_PointSize = size;\n\t#endif\n\tgl_Position = projectionMatrix * mvPosition;",
-THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 psColor;\nuniform float opacity;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_particle_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,"void main() {\n\tgl_FragColor = vec4( psColor, opacity );",THREE.ShaderChunk.map_particle_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.shadowmap_fragment,
-THREE.ShaderChunk.fog_fragment,"}"].join("\n")},dashed:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,{scale:{type:"f",value:1},dashSize:{type:"f",value:1},totalSize:{type:"f",value:2}}]),vertexShader:["uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;",THREE.ShaderChunk.color_pars_vertex,"void main() {",THREE.ShaderChunk.color_vertex,"\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n}"].join("\n"),
-fragmentShader:["uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,"void main() {\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tgl_FragColor = vec4( diffuse, opacity );",THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},depth:{uniforms:{mNear:{type:"f",value:1},mFar:{type:"f",value:2E3},
-opacity:{type:"f",value:1}},vertexShader:"void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",fragmentShader:"uniform float mNear;\nuniform float mFar;\nuniform float opacity;\nvoid main() {\n\tfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n\tfloat color = 1.0 - smoothstep( mNear, mFar, depth );\n\tgl_FragColor = vec4( vec3( color ), opacity );\n}"},normal:{uniforms:{opacity:{type:"f",value:1}},vertexShader:["varying vec3 vNormal;",THREE.ShaderChunk.morphtarget_pars_vertex,
-"void main() {\n\tvNormal = normalize( normalMatrix * normal );",THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.default_vertex,"}"].join("\n"),fragmentShader:"uniform float opacity;\nvarying vec3 vNormal;\nvoid main() {\n\tgl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, opacity );\n}"},normalmap:{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},diffuse:{type:"c",value:new THREE.Color(16777215)},specular:{type:"c",value:new THREE.Color(1118481)},ambient:{type:"c",
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-THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,"void main() {\n\tgl_FragColor = vec4( vec3( 1.0 ), opacity );\n\tvec3 specularTex = vec3( 1.0 );\n\tvec3 normalTex = texture2D( tNormal, vUv ).xyz * 2.0 - 1.0;\n\tnormalTex.xy *= uNormalScale;\n\tnormalTex = normalize( normalTex );\n\tif( enableDiffuse ) {\n\t\t#ifdef GAMMA_INPUT\n\t\t\tvec4 texelColor = texture2D( tDiffuse, vUv );\n\t\t\ttexelColor.xyz *= texelColor.xyz;\n\t\t\tgl_FragColor = gl_FragColor * texelColor;\n\t\t#else\n\t\t\tgl_FragColor = gl_FragColor * texture2D( tDiffuse, vUv );\n\t\t#endif\n\t}\n\tif( enableAO ) {\n\t\t#ifdef GAMMA_INPUT\n\t\t\tvec4 aoColor = texture2D( tAO, vUv );\n\t\t\taoColor.xyz *= aoColor.xyz;\n\t\t\tgl_FragColor.xyz = gl_FragColor.xyz * aoColor.xyz;\n\t\t#else\n\t\t\tgl_FragColor.xyz = gl_FragColor.xyz * texture2D( tAO, vUv ).xyz;\n\t\t#endif\n\t}\n\tif( enableSpecular )\n\t\tspecularTex = texture2D( tSpecular, vUv ).xyz;\n\tmat3 tsb = mat3( normalize( vTangent ), normalize( vBinormal ), normalize( vNormal ) );\n\tvec3 finalNormal = tsb * normalTex;\n\t#ifdef FLIP_SIDED\n\t\tfinalNormal = -finalNormal;\n\t#endif\n\tvec3 normal = normalize( finalNormal );\n\tvec3 viewPosition = normalize( vViewPosition );\n\t#if MAX_POINT_LIGHTS > 0\n\t\tvec3 pointDiffuse = vec3( 0.0 );\n\t\tvec3 pointSpecular = vec3( 0.0 );\n\t\tfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\t\t\tvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\n\t\t\tvec3 pointVector = lPosition.xyz + vViewPosition.xyz;\n\t\t\tfloat pointDistance = 1.0;\n\t\t\tif ( pointLightDistance[ i ] > 0.0 )\n\t\t\t\tpointDistance = 1.0 - min( ( length( pointVector ) / pointLightDistance[ i ] ), 1.0 );\n\t\t\tpointVector = normalize( pointVector );\n\t\t\t#ifdef WRAP_AROUND\n\t\t\t\tfloat pointDiffuseWeightFull = max( dot( normal, pointVector ), 0.0 );\n\t\t\t\tfloat pointDiffuseWeightHalf = max( 0.5 * dot( normal, pointVector ) + 0.5, 0.0 );\n\t\t\t\tvec3 pointDiffuseWeight = mix( vec3( pointDiffuseWeightFull ), vec3( pointDiffuseWeightHalf ), wrapRGB );\n\t\t\t#else\n\t\t\t\tfloat pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );\n\t\t\t#endif\n\t\t\tpointDiffuse += pointDistance * pointLightColor[ i ] * diffuse * pointDiffuseWeight;\n\t\t\tvec3 pointHalfVector = normalize( pointVector + viewPosition );\n\t\t\tfloat pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\n\t\t\tfloat pointSpecularWeight = specularTex.r * max( pow( pointDotNormalHalf, shininess ), 0.0 );\n\t\t\tfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\n\t\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( pointVector, pointHalfVector ), 5.0 );\n\t\t\tpointSpecular += schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * pointDistance * specularNormalization;\n\t\t}\n\t#endif\n\t#if MAX_SPOT_LIGHTS > 0\n\t\tvec3 spotDiffuse = vec3( 0.0 );\n\t\tvec3 spotSpecular = vec3( 0.0 );\n\t\tfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\t\t\tvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\n\t\t\tvec3 spotVector = lPosition.xyz + vViewPosition.xyz;\n\t\t\tfloat spotDistance = 1.0;\n\t\t\tif ( spotLightDistance[ i ] > 0.0 )\n\t\t\t\tspotDistance = 1.0 - min( ( length( spotVector ) / spotLightDistance[ i ] ), 1.0 );\n\t\t\tspotVector = normalize( spotVector );\n\t\t\tfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );\n\t\t\tif ( spotEffect > spotLightAngleCos[ i ] ) {\n\t\t\t\tspotEffect = max( pow( spotEffect, spotLightExponent[ i ] ), 0.0 );\n\t\t\t\t#ifdef WRAP_AROUND\n\t\t\t\t\tfloat spotDiffuseWeightFull = max( dot( normal, spotVector ), 0.0 );\n\t\t\t\t\tfloat spotDiffuseWeightHalf = max( 0.5 * dot( normal, spotVector ) + 0.5, 0.0 );\n\t\t\t\t\tvec3 spotDiffuseWeight = mix( vec3( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );\n\t\t\t\t#else\n\t\t\t\t\tfloat spotDiffuseWeight = max( dot( normal, spotVector ), 0.0 );\n\t\t\t\t#endif\n\t\t\t\tspotDiffuse += spotDistance * spotLightColor[ i ] * diffuse * spotDiffuseWeight * spotEffect;\n\t\t\t\tvec3 spotHalfVector = normalize( spotVector + viewPosition );\n\t\t\t\tfloat spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );\n\t\t\t\tfloat spotSpecularWeight = specularTex.r * max( pow( spotDotNormalHalf, shininess ), 0.0 );\n\t\t\t\tfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\n\t\t\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( spotVector, spotHalfVector ), 5.0 );\n\t\t\t\tspotSpecular += schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * spotDistance * specularNormalization * spotEffect;\n\t\t\t}\n\t\t}\n\t#endif\n\t#if MAX_DIR_LIGHTS > 0\n\t\tvec3 dirDiffuse = vec3( 0.0 );\n\t\tvec3 dirSpecular = vec3( 0.0 );\n\t\tfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\n\t\t\tvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\n\t\t\tvec3 dirVector = normalize( lDirection.xyz );\n\t\t\t#ifdef WRAP_AROUND\n\t\t\t\tfloat directionalLightWeightingFull = max( dot( normal, dirVector ), 0.0 );\n\t\t\t\tfloat directionalLightWeightingHalf = max( 0.5 * dot( normal, dirVector ) + 0.5, 0.0 );\n\t\t\t\tvec3 dirDiffuseWeight = mix( vec3( directionalLightWeightingFull ), vec3( directionalLightWeightingHalf ), wrapRGB );\n\t\t\t#else\n\t\t\t\tfloat dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );\n\t\t\t#endif\n\t\t\tdirDiffuse += directionalLightColor[ i ] * diffuse * dirDiffuseWeight;\n\t\t\tvec3 dirHalfVector = normalize( dirVector + viewPosition );\n\t\t\tfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\n\t\t\tfloat dirSpecularWeight = specularTex.r * max( pow( dirDotNormalHalf, shininess ), 0.0 );\n\t\t\tfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\n\t\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( dirVector, dirHalfVector ), 5.0 );\n\t\t\tdirSpecular += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;\n\t\t}\n\t#endif\n\t#if MAX_HEMI_LIGHTS > 0\n\t\tvec3 hemiDiffuse  = vec3( 0.0 );\n\t\tvec3 hemiSpecular = vec3( 0.0 );\n\t\tfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\n\t\t\tvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\n\t\t\tvec3 lVector = normalize( lDirection.xyz );\n\t\t\tfloat dotProduct = dot( normal, lVector );\n\t\t\tfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\n\t\t\tvec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n\t\t\themiDiffuse += diffuse * hemiColor;\n\t\t\tvec3 hemiHalfVectorSky = normalize( lVector + viewPosition );\n\t\t\tfloat hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;\n\t\t\tfloat hemiSpecularWeightSky = specularTex.r * max( pow( hemiDotNormalHalfSky, shininess ), 0.0 );\n\t\t\tvec3 lVectorGround = -lVector;\n\t\t\tvec3 hemiHalfVectorGround = normalize( lVectorGround + viewPosition );\n\t\t\tfloat hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;\n\t\t\tfloat hemiSpecularWeightGround = specularTex.r * max( pow( hemiDotNormalHalfGround, shininess ), 0.0 );\n\t\t\tfloat dotProductGround = dot( normal, lVectorGround );\n\t\t\tfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\n\t\t\tvec3 schlickSky = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, hemiHalfVectorSky ), 5.0 );\n\t\t\tvec3 schlickGround = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 5.0 );\n\t\t\themiSpecular += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );\n\t\t}\n\t#endif\n\tvec3 totalDiffuse = vec3( 0.0 );\n\tvec3 totalSpecular = vec3( 0.0 );\n\t#if MAX_DIR_LIGHTS > 0\n\t\ttotalDiffuse += dirDiffuse;\n\t\ttotalSpecular += dirSpecular;\n\t#endif\n\t#if MAX_HEMI_LIGHTS > 0\n\t\ttotalDiffuse += hemiDiffuse;\n\t\ttotalSpecular += hemiSpecular;\n\t#endif\n\t#if MAX_POINT_LIGHTS > 0\n\t\ttotalDiffuse += pointDiffuse;\n\t\ttotalSpecular += pointSpecular;\n\t#endif\n\t#if MAX_SPOT_LIGHTS > 0\n\t\ttotalDiffuse += spotDiffuse;\n\t\ttotalSpecular += spotSpecular;\n\t#endif\n\t#ifdef METAL\n\t\tgl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * ambient + totalSpecular );\n\t#else\n\t\tgl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * ambient ) + totalSpecular;\n\t#endif\n\tif ( enableReflection ) {\n\t\tvec3 vReflect;\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tif ( useRefract ) {\n\t\t\tvReflect = refract( cameraToVertex, normal, refractionRatio );\n\t\t} else {\n\t\t\tvReflect = reflect( cameraToVertex, normal );\n\t\t}\n\t\tvec4 cubeColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );\n\t\t#ifdef GAMMA_INPUT\n\t\t\tcubeColor.xyz *= cubeColor.xyz;\n\t\t#endif\n\t\tgl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularTex.r * reflectivity );\n\t}",
+THREE.ShaderChunk.bumpmap_pars_fragment,THREE.ShaderChunk.normalmap_pars_fragment,THREE.ShaderChunk.specularmap_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {\n\tgl_FragColor = vec4( vec3( 1.0 ), opacity );",THREE.ShaderChunk.logdepthbuf_fragment,THREE.ShaderChunk.map_fragment,THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.specularmap_fragment,THREE.ShaderChunk.lights_phong_fragment,THREE.ShaderChunk.lightmap_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.envmap_fragment,
+THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},particle_basic:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.particle,THREE.UniformsLib.shadowmap]),vertexShader:["uniform float size;\nuniform float scale;",THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.color_vertex,"\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\t#ifdef USE_SIZEATTENUATION\n\t\tgl_PointSize = size * ( scale / length( mvPosition.xyz ) );\n\t#else\n\t\tgl_PointSize = size;\n\t#endif\n\tgl_Position = projectionMatrix * mvPosition;",
+THREE.ShaderChunk.logdepthbuf_vertex,THREE.ShaderChunk.worldpos_vertex,THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 psColor;\nuniform float opacity;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.map_particle_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {\n\tgl_FragColor = vec4( psColor, opacity );",THREE.ShaderChunk.logdepthbuf_fragment,THREE.ShaderChunk.map_particle_fragment,
+THREE.ShaderChunk.alphatest_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},dashed:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.common,THREE.UniformsLib.fog,{scale:{type:"f",value:1},dashSize:{type:"f",value:1},totalSize:{type:"f",value:2}}]),vertexShader:["uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;",THREE.ShaderChunk.color_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,
+"void main() {",THREE.ShaderChunk.color_vertex,"\tvLineDistance = scale * lineDistance;\n\tvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;",THREE.ShaderChunk.logdepthbuf_vertex,"}"].join("\n"),fragmentShader:["uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;",THREE.ShaderChunk.color_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,
+"void main() {\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tgl_FragColor = vec4( diffuse, opacity );",THREE.ShaderChunk.logdepthbuf_fragment,THREE.ShaderChunk.color_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n")},depth:{uniforms:{mNear:{type:"f",value:1},mFar:{type:"f",value:2E3},opacity:{type:"f",value:1}},vertexShader:[THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );",THREE.ShaderChunk.logdepthbuf_vertex,
+"}"].join("\n"),fragmentShader:["uniform float mNear;\nuniform float mFar;\nuniform float opacity;",THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {",THREE.ShaderChunk.logdepthbuf_fragment,"\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tfloat depth = gl_FragDepthEXT / gl_FragCoord.w;\n\t#else\n\t\tfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n\t#endif\n\tfloat color = 1.0 - smoothstep( mNear, mFar, depth );\n\tgl_FragColor = vec4( vec3( color ), opacity );\n}"].join("\n")},normal:{uniforms:{opacity:{type:"f",
+value:1}},vertexShader:["varying vec3 vNormal;",THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {\n\tvNormal = normalize( normalMatrix * normal );",THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.logdepthbuf_vertex,"}"].join("\n"),fragmentShader:["uniform float opacity;\nvarying vec3 vNormal;",THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {\n\tgl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, opacity );",
+THREE.ShaderChunk.logdepthbuf_fragment,"}"].join("\n")},normalmap:{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},diffuse:{type:"c",value:new THREE.Color(16777215)},specular:{type:"c",value:new THREE.Color(1118481)},ambient:{type:"c",value:new THREE.Color(16777215)},shininess:{type:"f",value:30},opacity:{type:"f",value:1},useRefract:{type:"i",value:0},refractionRatio:{type:"f",value:0.98},reflectivity:{type:"f",value:0.5},uOffset:{type:"v2",value:new THREE.Vector2(0,
+0)},uRepeat:{type:"v2",value:new THREE.Vector2(1,1)},wrapRGB:{type:"v3",value:new THREE.Vector3(1,1,1)}}]),fragmentShader:["uniform vec3 ambient;\nuniform vec3 diffuse;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\nuniform bool enableDiffuse;\nuniform bool enableSpecular;\nuniform bool enableAO;\nuniform bool enableReflection;\nuniform sampler2D tDiffuse;\nuniform sampler2D tNormal;\nuniform sampler2D tSpecular;\nuniform sampler2D tAO;\nuniform samplerCube tCube;\nuniform vec2 uNormalScale;\nuniform bool useRefract;\nuniform float refractionRatio;\nuniform float reflectivity;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec3 vNormal;\nvarying vec2 vUv;\nuniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\n\tuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\n\tuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_HEMI_LIGHTS > 0\n\tuniform vec3 hemisphereLightSkyColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightGroundColor[ MAX_HEMI_LIGHTS ];\n\tuniform vec3 hemisphereLightDirection[ MAX_HEMI_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\n\tuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\n\tuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\n\tuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\n#endif\n#if MAX_SPOT_LIGHTS > 0\n\tuniform vec3 spotLightColor[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightPosition[ MAX_SPOT_LIGHTS ];\n\tuniform vec3 spotLightDirection[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightAngleCos[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightExponent[ MAX_SPOT_LIGHTS ];\n\tuniform float spotLightDistance[ MAX_SPOT_LIGHTS ];\n#endif\n#ifdef WRAP_AROUND\n\tuniform vec3 wrapRGB;\n#endif\nvarying vec3 vWorldPosition;\nvarying vec3 vViewPosition;",
+THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {",THREE.ShaderChunk.logdepthbuf_fragment,"\tgl_FragColor = vec4( vec3( 1.0 ), opacity );\n\tvec3 specularTex = vec3( 1.0 );\n\tvec3 normalTex = texture2D( tNormal, vUv ).xyz * 2.0 - 1.0;\n\tnormalTex.xy *= uNormalScale;\n\tnormalTex = normalize( normalTex );\n\tif( enableDiffuse ) {\n\t\t#ifdef GAMMA_INPUT\n\t\t\tvec4 texelColor = texture2D( tDiffuse, vUv );\n\t\t\ttexelColor.xyz *= texelColor.xyz;\n\t\t\tgl_FragColor = gl_FragColor * texelColor;\n\t\t#else\n\t\t\tgl_FragColor = gl_FragColor * texture2D( tDiffuse, vUv );\n\t\t#endif\n\t}\n\tif( enableAO ) {\n\t\t#ifdef GAMMA_INPUT\n\t\t\tvec4 aoColor = texture2D( tAO, vUv );\n\t\t\taoColor.xyz *= aoColor.xyz;\n\t\t\tgl_FragColor.xyz = gl_FragColor.xyz * aoColor.xyz;\n\t\t#else\n\t\t\tgl_FragColor.xyz = gl_FragColor.xyz * texture2D( tAO, vUv ).xyz;\n\t\t#endif\n\t}\n\tif( enableSpecular )\n\t\tspecularTex = texture2D( tSpecular, vUv ).xyz;\n\tmat3 tsb = mat3( normalize( vTangent ), normalize( vBinormal ), normalize( vNormal ) );\n\tvec3 finalNormal = tsb * normalTex;\n\t#ifdef FLIP_SIDED\n\t\tfinalNormal = -finalNormal;\n\t#endif\n\tvec3 normal = normalize( finalNormal );\n\tvec3 viewPosition = normalize( vViewPosition );\n\t#if MAX_POINT_LIGHTS > 0\n\t\tvec3 pointDiffuse = vec3( 0.0 );\n\t\tvec3 pointSpecular = vec3( 0.0 );\n\t\tfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\n\t\t\tvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\n\t\t\tvec3 pointVector = lPosition.xyz + vViewPosition.xyz;\n\t\t\tfloat pointDistance = 1.0;\n\t\t\tif ( pointLightDistance[ i ] > 0.0 )\n\t\t\t\tpointDistance = 1.0 - min( ( length( pointVector ) / pointLightDistance[ i ] ), 1.0 );\n\t\t\tpointVector = normalize( pointVector );\n\t\t\t#ifdef WRAP_AROUND\n\t\t\t\tfloat pointDiffuseWeightFull = max( dot( normal, pointVector ), 0.0 );\n\t\t\t\tfloat pointDiffuseWeightHalf = max( 0.5 * dot( normal, pointVector ) + 0.5, 0.0 );\n\t\t\t\tvec3 pointDiffuseWeight = mix( vec3( pointDiffuseWeightFull ), vec3( pointDiffuseWeightHalf ), wrapRGB );\n\t\t\t#else\n\t\t\t\tfloat pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );\n\t\t\t#endif\n\t\t\tpointDiffuse += pointDistance * pointLightColor[ i ] * diffuse * pointDiffuseWeight;\n\t\t\tvec3 pointHalfVector = normalize( pointVector + viewPosition );\n\t\t\tfloat pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\n\t\t\tfloat pointSpecularWeight = specularTex.r * max( pow( pointDotNormalHalf, shininess ), 0.0 );\n\t\t\tfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\n\t\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( pointVector, pointHalfVector ), 5.0 );\n\t\t\tpointSpecular += schlick * pointLightColor[ i ] * pointSpecularWeight * pointDiffuseWeight * pointDistance * specularNormalization;\n\t\t}\n\t#endif\n\t#if MAX_SPOT_LIGHTS > 0\n\t\tvec3 spotDiffuse = vec3( 0.0 );\n\t\tvec3 spotSpecular = vec3( 0.0 );\n\t\tfor ( int i = 0; i < MAX_SPOT_LIGHTS; i ++ ) {\n\t\t\tvec4 lPosition = viewMatrix * vec4( spotLightPosition[ i ], 1.0 );\n\t\t\tvec3 spotVector = lPosition.xyz + vViewPosition.xyz;\n\t\t\tfloat spotDistance = 1.0;\n\t\t\tif ( spotLightDistance[ i ] > 0.0 )\n\t\t\t\tspotDistance = 1.0 - min( ( length( spotVector ) / spotLightDistance[ i ] ), 1.0 );\n\t\t\tspotVector = normalize( spotVector );\n\t\t\tfloat spotEffect = dot( spotLightDirection[ i ], normalize( spotLightPosition[ i ] - vWorldPosition ) );\n\t\t\tif ( spotEffect > spotLightAngleCos[ i ] ) {\n\t\t\t\tspotEffect = max( pow( spotEffect, spotLightExponent[ i ] ), 0.0 );\n\t\t\t\t#ifdef WRAP_AROUND\n\t\t\t\t\tfloat spotDiffuseWeightFull = max( dot( normal, spotVector ), 0.0 );\n\t\t\t\t\tfloat spotDiffuseWeightHalf = max( 0.5 * dot( normal, spotVector ) + 0.5, 0.0 );\n\t\t\t\t\tvec3 spotDiffuseWeight = mix( vec3( spotDiffuseWeightFull ), vec3( spotDiffuseWeightHalf ), wrapRGB );\n\t\t\t\t#else\n\t\t\t\t\tfloat spotDiffuseWeight = max( dot( normal, spotVector ), 0.0 );\n\t\t\t\t#endif\n\t\t\t\tspotDiffuse += spotDistance * spotLightColor[ i ] * diffuse * spotDiffuseWeight * spotEffect;\n\t\t\t\tvec3 spotHalfVector = normalize( spotVector + viewPosition );\n\t\t\t\tfloat spotDotNormalHalf = max( dot( normal, spotHalfVector ), 0.0 );\n\t\t\t\tfloat spotSpecularWeight = specularTex.r * max( pow( spotDotNormalHalf, shininess ), 0.0 );\n\t\t\t\tfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\n\t\t\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( spotVector, spotHalfVector ), 5.0 );\n\t\t\t\tspotSpecular += schlick * spotLightColor[ i ] * spotSpecularWeight * spotDiffuseWeight * spotDistance * specularNormalization * spotEffect;\n\t\t\t}\n\t\t}\n\t#endif\n\t#if MAX_DIR_LIGHTS > 0\n\t\tvec3 dirDiffuse = vec3( 0.0 );\n\t\tvec3 dirSpecular = vec3( 0.0 );\n\t\tfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\n\t\t\tvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\n\t\t\tvec3 dirVector = normalize( lDirection.xyz );\n\t\t\t#ifdef WRAP_AROUND\n\t\t\t\tfloat directionalLightWeightingFull = max( dot( normal, dirVector ), 0.0 );\n\t\t\t\tfloat directionalLightWeightingHalf = max( 0.5 * dot( normal, dirVector ) + 0.5, 0.0 );\n\t\t\t\tvec3 dirDiffuseWeight = mix( vec3( directionalLightWeightingFull ), vec3( directionalLightWeightingHalf ), wrapRGB );\n\t\t\t#else\n\t\t\t\tfloat dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );\n\t\t\t#endif\n\t\t\tdirDiffuse += directionalLightColor[ i ] * diffuse * dirDiffuseWeight;\n\t\t\tvec3 dirHalfVector = normalize( dirVector + viewPosition );\n\t\t\tfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\n\t\t\tfloat dirSpecularWeight = specularTex.r * max( pow( dirDotNormalHalf, shininess ), 0.0 );\n\t\t\tfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\n\t\t\tvec3 schlick = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( dirVector, dirHalfVector ), 5.0 );\n\t\t\tdirSpecular += schlick * directionalLightColor[ i ] * dirSpecularWeight * dirDiffuseWeight * specularNormalization;\n\t\t}\n\t#endif\n\t#if MAX_HEMI_LIGHTS > 0\n\t\tvec3 hemiDiffuse  = vec3( 0.0 );\n\t\tvec3 hemiSpecular = vec3( 0.0 );\n\t\tfor( int i = 0; i < MAX_HEMI_LIGHTS; i ++ ) {\n\t\t\tvec4 lDirection = viewMatrix * vec4( hemisphereLightDirection[ i ], 0.0 );\n\t\t\tvec3 lVector = normalize( lDirection.xyz );\n\t\t\tfloat dotProduct = dot( normal, lVector );\n\t\t\tfloat hemiDiffuseWeight = 0.5 * dotProduct + 0.5;\n\t\t\tvec3 hemiColor = mix( hemisphereLightGroundColor[ i ], hemisphereLightSkyColor[ i ], hemiDiffuseWeight );\n\t\t\themiDiffuse += diffuse * hemiColor;\n\t\t\tvec3 hemiHalfVectorSky = normalize( lVector + viewPosition );\n\t\t\tfloat hemiDotNormalHalfSky = 0.5 * dot( normal, hemiHalfVectorSky ) + 0.5;\n\t\t\tfloat hemiSpecularWeightSky = specularTex.r * max( pow( hemiDotNormalHalfSky, shininess ), 0.0 );\n\t\t\tvec3 lVectorGround = -lVector;\n\t\t\tvec3 hemiHalfVectorGround = normalize( lVectorGround + viewPosition );\n\t\t\tfloat hemiDotNormalHalfGround = 0.5 * dot( normal, hemiHalfVectorGround ) + 0.5;\n\t\t\tfloat hemiSpecularWeightGround = specularTex.r * max( pow( hemiDotNormalHalfGround, shininess ), 0.0 );\n\t\t\tfloat dotProductGround = dot( normal, lVectorGround );\n\t\t\tfloat specularNormalization = ( shininess + 2.0001 ) / 8.0;\n\t\t\tvec3 schlickSky = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVector, hemiHalfVectorSky ), 5.0 );\n\t\t\tvec3 schlickGround = specular + vec3( 1.0 - specular ) * pow( 1.0 - dot( lVectorGround, hemiHalfVectorGround ), 5.0 );\n\t\t\themiSpecular += hemiColor * specularNormalization * ( schlickSky * hemiSpecularWeightSky * max( dotProduct, 0.0 ) + schlickGround * hemiSpecularWeightGround * max( dotProductGround, 0.0 ) );\n\t\t}\n\t#endif\n\tvec3 totalDiffuse = vec3( 0.0 );\n\tvec3 totalSpecular = vec3( 0.0 );\n\t#if MAX_DIR_LIGHTS > 0\n\t\ttotalDiffuse += dirDiffuse;\n\t\ttotalSpecular += dirSpecular;\n\t#endif\n\t#if MAX_HEMI_LIGHTS > 0\n\t\ttotalDiffuse += hemiDiffuse;\n\t\ttotalSpecular += hemiSpecular;\n\t#endif\n\t#if MAX_POINT_LIGHTS > 0\n\t\ttotalDiffuse += pointDiffuse;\n\t\ttotalSpecular += pointSpecular;\n\t#endif\n\t#if MAX_SPOT_LIGHTS > 0\n\t\ttotalDiffuse += spotDiffuse;\n\t\ttotalSpecular += spotSpecular;\n\t#endif\n\t#ifdef METAL\n\t\tgl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * ambient + totalSpecular );\n\t#else\n\t\tgl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * ambient ) + totalSpecular;\n\t#endif\n\tif ( enableReflection ) {\n\t\tvec3 vReflect;\n\t\tvec3 cameraToVertex = normalize( vWorldPosition - cameraPosition );\n\t\tif ( useRefract ) {\n\t\t\tvReflect = refract( cameraToVertex, normal, refractionRatio );\n\t\t} else {\n\t\t\tvReflect = reflect( cameraToVertex, normal );\n\t\t}\n\t\tvec4 cubeColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );\n\t\t#ifdef GAMMA_INPUT\n\t\t\tcubeColor.xyz *= cubeColor.xyz;\n\t\t#endif\n\t\tgl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, specularTex.r * reflectivity );\n\t}",
 THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.linear_to_gamma_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n"),vertexShader:["attribute vec4 tangent;\nuniform vec2 uOffset;\nuniform vec2 uRepeat;\nuniform bool enableDisplacement;\n#ifdef VERTEX_TEXTURES\n\tuniform sampler2D tDisplacement;\n\tuniform float uDisplacementScale;\n\tuniform float uDisplacementBias;\n#endif\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec3 vNormal;\nvarying vec2 vUv;\nvarying vec3 vWorldPosition;\nvarying vec3 vViewPosition;",
-THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {",THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.skinnormal_vertex,"\t#ifdef USE_SKINNING\n\t\tvNormal = normalize( normalMatrix * skinnedNormal.xyz );\n\t\tvec4 skinnedTangent = skinMatrix * vec4( tangent.xyz, 0.0 );\n\t\tvTangent = normalize( normalMatrix * skinnedTangent.xyz );\n\t#else\n\t\tvNormal = normalize( normalMatrix * normal );\n\t\tvTangent = normalize( normalMatrix * tangent.xyz );\n\t#endif\n\tvBinormal = normalize( cross( vNormal, vTangent ) * tangent.w );\n\tvUv = uv * uRepeat + uOffset;\n\tvec3 displacedPosition;\n\t#ifdef VERTEX_TEXTURES\n\t\tif ( enableDisplacement ) {\n\t\t\tvec3 dv = texture2D( tDisplacement, uv ).xyz;\n\t\t\tfloat df = uDisplacementScale * dv.x + uDisplacementBias;\n\t\t\tdisplacedPosition = position + normalize( normal ) * df;\n\t\t} else {\n\t\t\t#ifdef USE_SKINNING\n\t\t\t\tvec4 skinVertex = vec4( position, 1.0 );\n\t\t\t\tvec4 skinned  = boneMatX * skinVertex * skinWeight.x;\n\t\t\t\tskinned \t  += boneMatY * skinVertex * skinWeight.y;\n\t\t\t\tskinned \t  += boneMatZ * skinVertex * skinWeight.z;\n\t\t\t\tskinned \t  += boneMatW * skinVertex * skinWeight.w;\n\t\t\t\tdisplacedPosition  = skinned.xyz;\n\t\t\t#else\n\t\t\t\tdisplacedPosition = position;\n\t\t\t#endif\n\t\t}\n\t#else\n\t\t#ifdef USE_SKINNING\n\t\t\tvec4 skinVertex = vec4( position, 1.0 );\n\t\t\tvec4 skinned  = boneMatX * skinVertex * skinWeight.x;\n\t\t\tskinned \t  += boneMatY * skinVertex * skinWeight.y;\n\t\t\tskinned \t  += boneMatZ * skinVertex * skinWeight.z;\n\t\t\tskinned \t  += boneMatW * skinVertex * skinWeight.w;\n\t\t\tdisplacedPosition  = skinned.xyz;\n\t\t#else\n\t\t\tdisplacedPosition = position;\n\t\t#endif\n\t#endif\n\tvec4 mvPosition = modelViewMatrix * vec4( displacedPosition, 1.0 );\n\tvec4 worldPosition = modelMatrix * vec4( displacedPosition, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;\n\tvWorldPosition = worldPosition.xyz;\n\tvViewPosition = -mvPosition.xyz;\n\t#ifdef USE_SHADOWMAP\n\t\tfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\t\t\tvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n\t\t}\n\t#endif\n}"].join("\n")},
-cube:{uniforms:{tCube:{type:"t",value:null},tFlip:{type:"f",value:-1}},vertexShader:"varying vec3 vWorldPosition;\nvoid main() {\n\tvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n\tvWorldPosition = worldPosition.xyz;\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",fragmentShader:"uniform samplerCube tCube;\nuniform float tFlip;\nvarying vec3 vWorldPosition;\nvoid main() {\n\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );\n}"},
-depthRGBA:{uniforms:{},vertexShader:[THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,"void main() {",THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,"}"].join("\n"),fragmentShader:"vec4 pack_depth( const in float depth ) {\n\tconst vec4 bit_shift = vec4( 256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0 );\n\tconst vec4 bit_mask  = vec4( 0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0 );\n\tvec4 res = fract( depth * bit_shift );\n\tres -= res.xxyz * bit_mask;\n\treturn res;\n}\nvoid main() {\n\tgl_FragData[ 0 ] = pack_depth( gl_FragCoord.z );\n}"}};THREE.WebGLRenderer=function(a){function b(a,b){var c=a.vertices.length,d=b.material;if(d.attributes){void 0===a.__webglCustomAttributesList&&(a.__webglCustomAttributesList=[]);for(var e in d.attributes){var f=d.attributes[e];if(!f.__webglInitialized||f.createUniqueBuffers){f.__webglInitialized=!0;var g=1;"v2"===f.type?g=2:"v3"===f.type?g=3:"v4"===f.type?g=4:"c"===f.type&&(g=3);f.size=g;f.array=new Float32Array(c*g);f.buffer=m.createBuffer();f.buffer.belongsToAttribute=e;f.needsUpdate=!0}a.__webglCustomAttributesList.push(f)}}}
+THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.shadowmap_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {",THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.skinnormal_vertex,"\t#ifdef USE_SKINNING\n\t\tvNormal = normalize( normalMatrix * skinnedNormal.xyz );\n\t\tvec4 skinnedTangent = skinMatrix * vec4( tangent.xyz, 0.0 );\n\t\tvTangent = normalize( normalMatrix * skinnedTangent.xyz );\n\t#else\n\t\tvNormal = normalize( normalMatrix * normal );\n\t\tvTangent = normalize( normalMatrix * tangent.xyz );\n\t#endif\n\tvBinormal = normalize( cross( vNormal, vTangent ) * tangent.w );\n\tvUv = uv * uRepeat + uOffset;\n\tvec3 displacedPosition;\n\t#ifdef VERTEX_TEXTURES\n\t\tif ( enableDisplacement ) {\n\t\t\tvec3 dv = texture2D( tDisplacement, uv ).xyz;\n\t\t\tfloat df = uDisplacementScale * dv.x + uDisplacementBias;\n\t\t\tdisplacedPosition = position + normalize( normal ) * df;\n\t\t} else {\n\t\t\t#ifdef USE_SKINNING\n\t\t\t\tvec4 skinVertex = vec4( position, 1.0 );\n\t\t\t\tvec4 skinned  = boneMatX * skinVertex * skinWeight.x;\n\t\t\t\tskinned \t  += boneMatY * skinVertex * skinWeight.y;\n\t\t\t\tskinned \t  += boneMatZ * skinVertex * skinWeight.z;\n\t\t\t\tskinned \t  += boneMatW * skinVertex * skinWeight.w;\n\t\t\t\tdisplacedPosition  = skinned.xyz;\n\t\t\t#else\n\t\t\t\tdisplacedPosition = position;\n\t\t\t#endif\n\t\t}\n\t#else\n\t\t#ifdef USE_SKINNING\n\t\t\tvec4 skinVertex = vec4( position, 1.0 );\n\t\t\tvec4 skinned  = boneMatX * skinVertex * skinWeight.x;\n\t\t\tskinned \t  += boneMatY * skinVertex * skinWeight.y;\n\t\t\tskinned \t  += boneMatZ * skinVertex * skinWeight.z;\n\t\t\tskinned \t  += boneMatW * skinVertex * skinWeight.w;\n\t\t\tdisplacedPosition  = skinned.xyz;\n\t\t#else\n\t\t\tdisplacedPosition = position;\n\t\t#endif\n\t#endif\n\tvec4 mvPosition = modelViewMatrix * vec4( displacedPosition, 1.0 );\n\tvec4 worldPosition = modelMatrix * vec4( displacedPosition, 1.0 );\n\tgl_Position = projectionMatrix * mvPosition;",
+THREE.ShaderChunk.logdepthbuf_vertex,"\tvWorldPosition = worldPosition.xyz;\n\tvViewPosition = -mvPosition.xyz;\n\t#ifdef USE_SHADOWMAP\n\t\tfor( int i = 0; i < MAX_SHADOWS; i ++ ) {\n\t\t\tvShadowCoord[ i ] = shadowMatrix[ i ] * worldPosition;\n\t\t}\n\t#endif\n}"].join("\n")},cube:{uniforms:{tCube:{type:"t",value:null},tFlip:{type:"f",value:-1}},vertexShader:["varying vec3 vWorldPosition;",THREE.ShaderChunk.logdepthbuf_pars_vertex,"void main() {\n\tvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n\tvWorldPosition = worldPosition.xyz;\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );",
+THREE.ShaderChunk.logdepthbuf_vertex,"}"].join("\n"),fragmentShader:["uniform samplerCube tCube;\nuniform float tFlip;\nvarying vec3 vWorldPosition;",THREE.ShaderChunk.logdepthbuf_pars_fragment,"void main() {\n\tgl_FragColor = textureCube( tCube, vec3( tFlip * vWorldPosition.x, vWorldPosition.yz ) );",THREE.ShaderChunk.logdepthbuf_fragment,"}"].join("\n")},depthRGBA:{uniforms:{},vertexShader:[THREE.ShaderChunk.morphtarget_pars_vertex,THREE.ShaderChunk.skinning_pars_vertex,THREE.ShaderChunk.logdepthbuf_pars_vertex,
+"void main() {",THREE.ShaderChunk.skinbase_vertex,THREE.ShaderChunk.morphtarget_vertex,THREE.ShaderChunk.skinning_vertex,THREE.ShaderChunk.default_vertex,THREE.ShaderChunk.logdepthbuf_vertex,"}"].join("\n"),fragmentShader:[THREE.ShaderChunk.logdepthbuf_pars_fragment,"vec4 pack_depth( const in float depth ) {\n\tconst vec4 bit_shift = vec4( 256.0 * 256.0 * 256.0, 256.0 * 256.0, 256.0, 1.0 );\n\tconst vec4 bit_mask  = vec4( 0.0, 1.0 / 256.0, 1.0 / 256.0, 1.0 / 256.0 );\n\tvec4 res = fract( depth * bit_shift );\n\tres -= res.xxyz * bit_mask;\n\treturn res;\n}\nvoid main() {",
+THREE.ShaderChunk.logdepthbuf_fragment,"\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tgl_FragData[ 0 ] = pack_depth( gl_FragDepthEXT );\n\t#else\n\t\tgl_FragData[ 0 ] = pack_depth( gl_FragCoord.z );\n\t#endif\n}"].join("\n")}};THREE.WebGLRenderer=function(a){function b(a,b){var c=a.vertices.length,d=b.material;if(d.attributes){void 0===a.__webglCustomAttributesList&&(a.__webglCustomAttributesList=[]);for(var e in d.attributes){var f=d.attributes[e];if(!f.__webglInitialized||f.createUniqueBuffers){f.__webglInitialized=!0;var g=1;"v2"===f.type?g=2:"v3"===f.type?g=3:"v4"===f.type?g=4:"c"===f.type&&(g=3);f.size=g;f.array=new Float32Array(c*g);f.buffer=m.createBuffer();f.buffer.belongsToAttribute=e;f.needsUpdate=!0}a.__webglCustomAttributesList.push(f)}}}
 function c(a,b){var c=b.geometry,g=a.faces3,h=3*g.length,k=1*g.length,l=3*g.length,g=d(b,a),n=f(g),p=e(g),q=g.vertexColors?g.vertexColors:!1;a.__vertexArray=new Float32Array(3*h);p&&(a.__normalArray=new Float32Array(3*h));c.hasTangents&&(a.__tangentArray=new Float32Array(4*h));q&&(a.__colorArray=new Float32Array(3*h));n&&(0<c.faceVertexUvs.length&&(a.__uvArray=new Float32Array(2*h)),1<c.faceVertexUvs.length&&(a.__uv2Array=new Float32Array(2*h)));b.geometry.skinWeights.length&&b.geometry.skinIndices.length&&
-(a.__skinIndexArray=new Float32Array(4*h),a.__skinWeightArray=new Float32Array(4*h));c=null!==rb&&21845<k?Uint32Array:Uint16Array;a.__typeArray=c;a.__faceArray=new c(3*k);a.__lineArray=new c(2*l);if(a.numMorphTargets)for(a.__morphTargetsArrays=[],c=0,n=a.numMorphTargets;c<n;c++)a.__morphTargetsArrays.push(new Float32Array(3*h));if(a.numMorphNormals)for(a.__morphNormalsArrays=[],c=0,n=a.numMorphNormals;c<n;c++)a.__morphNormalsArrays.push(new Float32Array(3*h));a.__webglFaceCount=3*k;a.__webglLineCount=
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-3]=l[p].w;m.uniform4fv(f,c._array)}else if("m4"===p)void 0===c._array&&(c._array=new Float32Array(16)),l.flattenToArray(c._array),m.uniformMatrix4fv(f,!1,c._array);else if("m4v"===p){void 0===c._array&&(c._array=new Float32Array(16*l.length));p=0;for(q=l.length;p<q;p++)l[p].flattenToArrayOffset(c._array,16*p);m.uniformMatrix4fv(f,!1,c._array)}else if("t"===p){if(t=l,l=A(),m.uniform1i(f,l),t)if(t.image instanceof Array&&6===t.image.length){if(c=t,f=l,6===c.image.length)if(c.needsUpdate){c.image.__webglTextureCube||
-(c.addEventListener("dispose",Db),c.image.__webglTextureCube=m.createTexture(),I.info.memory.textures++);m.activeTexture(m.TEXTURE0+f);m.bindTexture(m.TEXTURE_CUBE_MAP,c.image.__webglTextureCube);m.pixelStorei(m.UNPACK_FLIP_Y_WEBGL,c.flipY);f=c instanceof THREE.CompressedTexture;l=[];for(p=0;6>p;p++)I.autoScaleCubemaps&&!f?(q=l,t=p,v=c.image[p],y=Ab,v.width<=y&&v.height<=y||(E=Math.max(v.width,v.height),w=Math.floor(v.width*y/E),y=Math.floor(v.height*y/E),E=document.createElement("canvas"),E.width=
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-p,0,t,t,v,l[p]);c.generateMipmaps&&q&&m.generateMipmap(m.TEXTURE_CUBE_MAP);c.needsUpdate=!1;if(c.onUpdate)c.onUpdate()}else m.activeTexture(m.TEXTURE0+f),m.bindTexture(m.TEXTURE_CUBE_MAP,c.image.__webglTextureCube)}else t instanceof THREE.WebGLRenderTargetCube?(c=t,m.activeTexture(m.TEXTURE0+l),m.bindTexture(m.TEXTURE_CUBE_MAP,c.__webglTexture)):I.setTexture(t,l)}else if("tv"===p){void 0===c._array&&(c._array=[]);p=0;for(q=c.value.length;p<q;p++)c._array[p]=A();m.uniform1iv(f,c._array);p=0;for(q=
-c.value.length;p<q;p++)t=c.value[p],l=c._array[p],t&&I.setTexture(t,l)}else console.warn("THREE.WebGLRenderer: Unknown uniform type: "+p);(d instanceof THREE.ShaderMaterial||d instanceof THREE.MeshPhongMaterial||d.envMap)&&null!==h.cameraPosition&&(va.setFromMatrixPosition(a.matrixWorld),m.uniform3f(h.cameraPosition,va.x,va.y,va.z));(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.ShaderMaterial||d.skinning)&&null!==h.viewMatrix&&m.uniformMatrix4fv(h.viewMatrix,
-!1,a.matrixWorldInverse.elements)}m.uniformMatrix4fv(h.modelViewMatrix,!1,e._modelViewMatrix.elements);h.normalMatrix&&m.uniformMatrix3fv(h.normalMatrix,!1,e._normalMatrix.elements);null!==h.modelMatrix&&m.uniformMatrix4fv(h.modelMatrix,!1,e.matrixWorld.elements);return g}function A(){var a=Ia;a>=Pb&&console.warn("WebGLRenderer: trying to use "+a+" texture units while this GPU supports only "+Pb);Ia+=1;return a}function D(a,b,c,d){a[b]=c.r*c.r*d;a[b+1]=c.g*c.g*d;a[b+2]=c.b*c.b*d}function M(a,b,c,
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-m.texParameteri(a,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE),m.texParameteri(a,m.TEXTURE_MAG_FILTER,B(b.magFilter)),m.texParameteri(a,m.TEXTURE_MIN_FILTER,B(b.minFilter)));cb&&b.type!==THREE.FloatType&&(1<b.anisotropy||b.__oldAnisotropy)&&(m.texParameterf(a,cb.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,Eb)),b.__oldAnisotropy=b.anisotropy)}function C(a,b){m.bindRenderbuffer(m.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(m.renderbufferStorage(m.RENDERBUFFER,m.DEPTH_COMPONENT16,b.width,b.height),m.framebufferRenderbuffer(m.FRAMEBUFFER,
-m.DEPTH_ATTACHMENT,m.RENDERBUFFER,a)):b.depthBuffer&&b.stencilBuffer?(m.renderbufferStorage(m.RENDERBUFFER,m.DEPTH_STENCIL,b.width,b.height),m.framebufferRenderbuffer(m.FRAMEBUFFER,m.DEPTH_STENCIL_ATTACHMENT,m.RENDERBUFFER,a)):m.renderbufferStorage(m.RENDERBUFFER,m.RGBA4,b.width,b.height)}function B(a){return a===THREE.NearestFilter||a===THREE.NearestMipMapNearestFilter||a===THREE.NearestMipMapLinearFilter?m.NEAREST:m.LINEAR}function F(a){if(a===THREE.RepeatWrapping)return m.REPEAT;if(a===THREE.ClampToEdgeWrapping)return m.CLAMP_TO_EDGE;
+x(b.__webglFlares,a):(a instanceof THREE.ImmediateRenderObject||a.immediateRenderCallback)&&E(b.__webglObjectsImmediate,a);delete a.__webglActive}function E(a,b){for(var c=a.length-1;0<=c;c--)a[c].object===b&&a.splice(c,1)}function x(a,b){for(var c=a.length-1;0<=c;c--)a[c]===b&&a.splice(c,1)}function I(a,b,c,d,e){Ea=0;d.needsUpdate&&(d.program&&Fb(d),P.initMaterial(d,b,c,e),d.needsUpdate=!1);d.morphTargets&&!e.__webglMorphTargetInfluences&&(e.__webglMorphTargetInfluences=new Float32Array(P.maxMorphTargets));
+var f=!1,g=d.program,h=g.uniforms,k=d.uniforms;g.id!==wa&&(m.useProgram(g.program),wa=g.id,f=!0);d.id!==fa&&(fa=d.id,f=!0);if(f||a!==Ia)m.uniformMatrix4fv(h.projectionMatrix,!1,a.projectionMatrix.elements),da&&m.uniform1f(h.logDepthBufFC,2/(Math.log(a.far+1)/Math.LN2)),a!==Ia&&(Ia=a);if(d.skinning)if(Gb&&e.useVertexTexture){if(null!==h.boneTexture){var l=A();m.uniform1i(h.boneTexture,l);P.setTexture(e.boneTexture,l)}null!==h.boneTextureWidth&&m.uniform1i(h.boneTextureWidth,e.boneTextureWidth);null!==
+h.boneTextureHeight&&m.uniform1i(h.boneTextureHeight,e.boneTextureHeight)}else null!==h.boneGlobalMatrices&&m.uniformMatrix4fv(h.boneGlobalMatrices,!1,e.boneMatrices);if(f){c&&d.fog&&(k.fogColor.value=c.color,c instanceof THREE.Fog?(k.fogNear.value=c.near,k.fogFar.value=c.far):c instanceof THREE.FogExp2&&(k.fogDensity.value=c.density));if(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d.lights){if(cb){var n,p=l=0,q=0,s,r,u,t=Bb,v=t.directional.colors,w=t.directional.positions,
+y=t.point.colors,E=t.point.positions,z=t.point.distances,x=t.spot.colors,C=t.spot.positions,G=t.spot.distances,H=t.spot.directions,I=t.spot.anglesCos,J=t.spot.exponents,Q=t.hemi.skyColors,K=t.hemi.groundColors,U=t.hemi.positions,Y=0,ga=0,R=0,X=0,$=0,aa=0,ba=0,Z=0,W=n=0;c=u=W=0;for(f=b.length;c<f;c++)if(n=b[c],!n.onlyShadow)if(s=n.color,r=n.intensity,u=n.distance,n instanceof THREE.AmbientLight)n.visible&&(P.gammaInput?(l+=s.r*s.r,p+=s.g*s.g,q+=s.b*s.b):(l+=s.r,p+=s.g,q+=s.b));else if(n instanceof
+THREE.DirectionalLight){if($+=1,n.visible&&(oa.setFromMatrixPosition(n.matrixWorld),xa.setFromMatrixPosition(n.target.matrixWorld),oa.sub(xa),oa.normalize(),0!==oa.x||0!==oa.y||0!==oa.z))n=3*Y,w[n]=oa.x,w[n+1]=oa.y,w[n+2]=oa.z,P.gammaInput?D(v,n,s,r*r):L(v,n,s,r),Y+=1}else n instanceof THREE.PointLight?(aa+=1,n.visible&&(W=3*ga,P.gammaInput?D(y,W,s,r*r):L(y,W,s,r),xa.setFromMatrixPosition(n.matrixWorld),E[W]=xa.x,E[W+1]=xa.y,E[W+2]=xa.z,z[ga]=u,ga+=1)):n instanceof THREE.SpotLight?(ba+=1,n.visible&&
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+c.directional.colors;k.directionalLightDirection.value=c.directional.positions;k.pointLightColor.value=c.point.colors;k.pointLightPosition.value=c.point.positions;k.pointLightDistance.value=c.point.distances;k.spotLightColor.value=c.spot.colors;k.spotLightPosition.value=c.spot.positions;k.spotLightDistance.value=c.spot.distances;k.spotLightDirection.value=c.spot.directions;k.spotLightAngleCos.value=c.spot.anglesCos;k.spotLightExponent.value=c.spot.exponents;k.hemisphereLightSkyColor.value=c.hemi.skyColors;
+k.hemisphereLightGroundColor.value=c.hemi.groundColors;k.hemisphereLightDirection.value=c.hemi.positions}if(d instanceof THREE.MeshBasicMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.MeshPhongMaterial){k.opacity.value=d.opacity;P.gammaInput?k.diffuse.value.copyGammaToLinear(d.color):k.diffuse.value=d.color;k.map.value=d.map;k.lightMap.value=d.lightMap;k.specularMap.value=d.specularMap;d.bumpMap&&(k.bumpMap.value=d.bumpMap,k.bumpScale.value=d.bumpScale);d.normalMap&&(k.normalMap.value=
+d.normalMap,k.normalScale.value.copy(d.normalScale));var V;d.map?V=d.map:d.specularMap?V=d.specularMap:d.normalMap?V=d.normalMap:d.bumpMap&&(V=d.bumpMap);void 0!==V&&(c=V.offset,V=V.repeat,k.offsetRepeat.value.set(c.x,c.y,V.x,V.y));k.envMap.value=d.envMap;k.flipEnvMap.value=d.envMap instanceof THREE.WebGLRenderTargetCube?1:-1;k.reflectivity.value=d.reflectivity;k.refractionRatio.value=d.refractionRatio;k.combine.value=d.combine;k.useRefract.value=d.envMap&&d.envMap.mapping instanceof THREE.CubeRefractionMapping}d instanceof
+THREE.LineBasicMaterial?(k.diffuse.value=d.color,k.opacity.value=d.opacity):d instanceof THREE.LineDashedMaterial?(k.diffuse.value=d.color,k.opacity.value=d.opacity,k.dashSize.value=d.dashSize,k.totalSize.value=d.dashSize+d.gapSize,k.scale.value=d.scale):d instanceof THREE.ParticleSystemMaterial?(k.psColor.value=d.color,k.opacity.value=d.opacity,k.size.value=d.size,k.scale.value=N.height/2,k.map.value=d.map):d instanceof THREE.MeshPhongMaterial?(k.shininess.value=d.shininess,P.gammaInput?(k.ambient.value.copyGammaToLinear(d.ambient),
+k.emissive.value.copyGammaToLinear(d.emissive),k.specular.value.copyGammaToLinear(d.specular)):(k.ambient.value=d.ambient,k.emissive.value=d.emissive,k.specular.value=d.specular),d.wrapAround&&k.wrapRGB.value.copy(d.wrapRGB)):d instanceof THREE.MeshLambertMaterial?(P.gammaInput?(k.ambient.value.copyGammaToLinear(d.ambient),k.emissive.value.copyGammaToLinear(d.emissive)):(k.ambient.value=d.ambient,k.emissive.value=d.emissive),d.wrapAround&&k.wrapRGB.value.copy(d.wrapRGB)):d instanceof THREE.MeshDepthMaterial?
+(k.mNear.value=a.near,k.mFar.value=a.far,k.opacity.value=d.opacity):d instanceof THREE.MeshNormalMaterial&&(k.opacity.value=d.opacity);if(e.receiveShadow&&!d._shadowPass&&k.shadowMatrix)for(c=V=0,f=b.length;c<f;c++)l=b[c],l.castShadow&&(l instanceof THREE.SpotLight||l instanceof THREE.DirectionalLight&&!l.shadowCascade)&&(k.shadowMap.value[V]=l.shadowMap,k.shadowMapSize.value[V]=l.shadowMapSize,k.shadowMatrix.value[V]=l.shadowMatrix,k.shadowDarkness.value[V]=l.shadowDarkness,k.shadowBias.value[V]=
+l.shadowBias,V++);b=d.uniformsList;k=0;for(V=b.length;k<V;k++)if(f=g.uniforms[b[k][1]])if(c=b[k][0],p=c.type,l=c.value,"i"===p)m.uniform1i(f,l);else if("f"===p)m.uniform1f(f,l);else if("v2"===p)m.uniform2f(f,l.x,l.y);else if("v3"===p)m.uniform3f(f,l.x,l.y,l.z);else if("v4"===p)m.uniform4f(f,l.x,l.y,l.z,l.w);else if("c"===p)m.uniform3f(f,l.r,l.g,l.b);else if("iv1"===p)m.uniform1iv(f,l);else if("iv"===p)m.uniform3iv(f,l);else if("fv1"===p)m.uniform1fv(f,l);else if("fv"===p)m.uniform3fv(f,l);else if("v2v"===
+p){void 0===c._array&&(c._array=new Float32Array(2*l.length));p=0;for(q=l.length;p<q;p++)t=2*p,c._array[t]=l[p].x,c._array[t+1]=l[p].y;m.uniform2fv(f,c._array)}else if("v3v"===p){void 0===c._array&&(c._array=new Float32Array(3*l.length));p=0;for(q=l.length;p<q;p++)t=3*p,c._array[t]=l[p].x,c._array[t+1]=l[p].y,c._array[t+2]=l[p].z;m.uniform3fv(f,c._array)}else if("v4v"===p){void 0===c._array&&(c._array=new Float32Array(4*l.length));p=0;for(q=l.length;p<q;p++)t=4*p,c._array[t]=l[p].x,c._array[t+1]=
+l[p].y,c._array[t+2]=l[p].z,c._array[t+3]=l[p].w;m.uniform4fv(f,c._array)}else if("m4"===p)void 0===c._array&&(c._array=new Float32Array(16)),l.flattenToArray(c._array),m.uniformMatrix4fv(f,!1,c._array);else if("m4v"===p){void 0===c._array&&(c._array=new Float32Array(16*l.length));p=0;for(q=l.length;p<q;p++)l[p].flattenToArrayOffset(c._array,16*p);m.uniformMatrix4fv(f,!1,c._array)}else if("t"===p){if(t=l,l=A(),m.uniform1i(f,l),t)if(t.image instanceof Array&&6===t.image.length){if(c=t,f=l,6===c.image.length)if(c.needsUpdate){c.image.__webglTextureCube||
+(c.addEventListener("dispose",Hb),c.image.__webglTextureCube=m.createTexture(),P.info.memory.textures++);m.activeTexture(m.TEXTURE0+f);m.bindTexture(m.TEXTURE_CUBE_MAP,c.image.__webglTextureCube);m.pixelStorei(m.UNPACK_FLIP_Y_WEBGL,c.flipY);f=c instanceof THREE.CompressedTexture;l=[];for(p=0;6>p;p++)P.autoScaleCubemaps&&!f?(q=l,t=p,v=c.image[p],y=dc,v.width<=y&&v.height<=y||(E=Math.max(v.width,v.height),w=Math.floor(v.width*y/E),y=Math.floor(v.height*y/E),E=document.createElement("canvas"),E.width=
+w,E.height=y,E.getContext("2d").drawImage(v,0,0,v.width,v.height,0,0,w,y),v=E),q[t]=v):l[p]=c.image[p];p=l[0];q=THREE.Math.isPowerOfTwo(p.width)&&THREE.Math.isPowerOfTwo(p.height);t=F(c.format);v=F(c.type);B(m.TEXTURE_CUBE_MAP,c,q);for(p=0;6>p;p++)if(f)for(y=l[p].mipmaps,E=0,z=y.length;E<z;E++)w=y[E],c.format!==THREE.RGBAFormat?m.compressedTexImage2D(m.TEXTURE_CUBE_MAP_POSITIVE_X+p,E,t,w.width,w.height,0,w.data):m.texImage2D(m.TEXTURE_CUBE_MAP_POSITIVE_X+p,E,t,w.width,w.height,0,t,v,w.data);else m.texImage2D(m.TEXTURE_CUBE_MAP_POSITIVE_X+
+p,0,t,t,v,l[p]);c.generateMipmaps&&q&&m.generateMipmap(m.TEXTURE_CUBE_MAP);c.needsUpdate=!1;if(c.onUpdate)c.onUpdate()}else m.activeTexture(m.TEXTURE0+f),m.bindTexture(m.TEXTURE_CUBE_MAP,c.image.__webglTextureCube)}else t instanceof THREE.WebGLRenderTargetCube?(c=t,m.activeTexture(m.TEXTURE0+l),m.bindTexture(m.TEXTURE_CUBE_MAP,c.__webglTexture)):P.setTexture(t,l)}else if("tv"===p){void 0===c._array&&(c._array=[]);p=0;for(q=c.value.length;p<q;p++)c._array[p]=A();m.uniform1iv(f,c._array);p=0;for(q=
+c.value.length;p<q;p++)t=c.value[p],l=c._array[p],t&&P.setTexture(t,l)}else console.warn("THREE.WebGLRenderer: Unknown uniform type: "+p);(d instanceof THREE.ShaderMaterial||d instanceof THREE.MeshPhongMaterial||d.envMap)&&null!==h.cameraPosition&&(xa.setFromMatrixPosition(a.matrixWorld),m.uniform3f(h.cameraPosition,xa.x,xa.y,xa.z));(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.ShaderMaterial||d.skinning)&&null!==h.viewMatrix&&m.uniformMatrix4fv(h.viewMatrix,
+!1,a.matrixWorldInverse.elements)}m.uniformMatrix4fv(h.modelViewMatrix,!1,e._modelViewMatrix.elements);h.normalMatrix&&m.uniformMatrix3fv(h.normalMatrix,!1,e._normalMatrix.elements);null!==h.modelMatrix&&m.uniformMatrix4fv(h.modelMatrix,!1,e.matrixWorld.elements);return g}function A(){var a=Ea;a>=Cb&&console.warn("WebGLRenderer: trying to use "+a+" texture units while this GPU supports only "+Cb);Ea+=1;return a}function D(a,b,c,d){a[b]=c.r*c.r*d;a[b+1]=c.g*c.g*d;a[b+2]=c.b*c.b*d}function L(a,b,c,
+d){a[b]=c.r*d;a[b+1]=c.g*d;a[b+2]=c.b*d}function z(a){a!==ua&&(m.lineWidth(a),ua=a)}function G(a,b,c){ya!==a&&(a?m.enable(m.POLYGON_OFFSET_FILL):m.disable(m.POLYGON_OFFSET_FILL),ya=a);!a||Z===b&&qa===c||(m.polygonOffset(b,c),Z=b,qa=c)}function B(a,b,c){c?(m.texParameteri(a,m.TEXTURE_WRAP_S,F(b.wrapS)),m.texParameteri(a,m.TEXTURE_WRAP_T,F(b.wrapT)),m.texParameteri(a,m.TEXTURE_MAG_FILTER,F(b.magFilter)),m.texParameteri(a,m.TEXTURE_MIN_FILTER,F(b.minFilter))):(m.texParameteri(a,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE),
+m.texParameteri(a,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE),m.texParameteri(a,m.TEXTURE_MAG_FILTER,J(b.magFilter)),m.texParameteri(a,m.TEXTURE_MIN_FILTER,J(b.minFilter)));db&&b.type!==THREE.FloatType&&(1<b.anisotropy||b.__oldAnisotropy)&&(m.texParameterf(a,db.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,Ib)),b.__oldAnisotropy=b.anisotropy)}function C(a,b){m.bindRenderbuffer(m.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(m.renderbufferStorage(m.RENDERBUFFER,m.DEPTH_COMPONENT16,b.width,b.height),m.framebufferRenderbuffer(m.FRAMEBUFFER,
+m.DEPTH_ATTACHMENT,m.RENDERBUFFER,a)):b.depthBuffer&&b.stencilBuffer?(m.renderbufferStorage(m.RENDERBUFFER,m.DEPTH_STENCIL,b.width,b.height),m.framebufferRenderbuffer(m.FRAMEBUFFER,m.DEPTH_STENCIL_ATTACHMENT,m.RENDERBUFFER,a)):m.renderbufferStorage(m.RENDERBUFFER,m.RGBA4,b.width,b.height)}function J(a){return a===THREE.NearestFilter||a===THREE.NearestMipMapNearestFilter||a===THREE.NearestMipMapLinearFilter?m.NEAREST:m.LINEAR}function F(a){if(a===THREE.RepeatWrapping)return m.REPEAT;if(a===THREE.ClampToEdgeWrapping)return m.CLAMP_TO_EDGE;
 if(a===THREE.MirroredRepeatWrapping)return m.MIRRORED_REPEAT;if(a===THREE.NearestFilter)return m.NEAREST;if(a===THREE.NearestMipMapNearestFilter)return m.NEAREST_MIPMAP_NEAREST;if(a===THREE.NearestMipMapLinearFilter)return m.NEAREST_MIPMAP_LINEAR;if(a===THREE.LinearFilter)return m.LINEAR;if(a===THREE.LinearMipMapNearestFilter)return m.LINEAR_MIPMAP_NEAREST;if(a===THREE.LinearMipMapLinearFilter)return m.LINEAR_MIPMAP_LINEAR;if(a===THREE.UnsignedByteType)return m.UNSIGNED_BYTE;if(a===THREE.UnsignedShort4444Type)return m.UNSIGNED_SHORT_4_4_4_4;
 if(a===THREE.UnsignedShort5551Type)return m.UNSIGNED_SHORT_5_5_5_1;if(a===THREE.UnsignedShort565Type)return m.UNSIGNED_SHORT_5_6_5;if(a===THREE.ByteType)return m.BYTE;if(a===THREE.ShortType)return m.SHORT;if(a===THREE.UnsignedShortType)return m.UNSIGNED_SHORT;if(a===THREE.IntType)return m.INT;if(a===THREE.UnsignedIntType)return m.UNSIGNED_INT;if(a===THREE.FloatType)return m.FLOAT;if(a===THREE.AlphaFormat)return m.ALPHA;if(a===THREE.RGBFormat)return m.RGB;if(a===THREE.RGBAFormat)return m.RGBA;if(a===
 THREE.LuminanceFormat)return m.LUMINANCE;if(a===THREE.LuminanceAlphaFormat)return m.LUMINANCE_ALPHA;if(a===THREE.AddEquation)return m.FUNC_ADD;if(a===THREE.SubtractEquation)return m.FUNC_SUBTRACT;if(a===THREE.ReverseSubtractEquation)return m.FUNC_REVERSE_SUBTRACT;if(a===THREE.ZeroFactor)return m.ZERO;if(a===THREE.OneFactor)return m.ONE;if(a===THREE.SrcColorFactor)return m.SRC_COLOR;if(a===THREE.OneMinusSrcColorFactor)return m.ONE_MINUS_SRC_COLOR;if(a===THREE.SrcAlphaFactor)return m.SRC_ALPHA;if(a===
-THREE.OneMinusSrcAlphaFactor)return m.ONE_MINUS_SRC_ALPHA;if(a===THREE.DstAlphaFactor)return m.DST_ALPHA;if(a===THREE.OneMinusDstAlphaFactor)return m.ONE_MINUS_DST_ALPHA;if(a===THREE.DstColorFactor)return m.DST_COLOR;if(a===THREE.OneMinusDstColorFactor)return m.ONE_MINUS_DST_COLOR;if(a===THREE.SrcAlphaSaturateFactor)return m.SRC_ALPHA_SATURATE;if(void 0!==Oa){if(a===THREE.RGB_S3TC_DXT1_Format)return Oa.COMPRESSED_RGB_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT1_Format)return Oa.COMPRESSED_RGBA_S3TC_DXT1_EXT;
-if(a===THREE.RGBA_S3TC_DXT3_Format)return Oa.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(a===THREE.RGBA_S3TC_DXT5_Format)return Oa.COMPRESSED_RGBA_S3TC_DXT5_EXT}return 0}console.log("THREE.WebGLRenderer",THREE.REVISION);a=a||{};var K=void 0!==a.canvas?a.canvas:document.createElement("canvas"),H=void 0!==a.context?a.context:null,Q=void 0!==a.precision?a.precision:"highp",Y=void 0!==a.alpha?a.alpha:!1,R=void 0!==a.depth?a.depth:!0,ka=void 0!==a.stencil?a.stencil:!0,da=void 0!==a.antialias?a.antialias:!1,X=void 0!==
-a.premultipliedAlpha?a.premultipliedAlpha:!0,J=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,S=new THREE.Color(0),fa=0;this.domElement=K;this.context=null;this.devicePixelRatio=void 0!==a.devicePixelRatio?a.devicePixelRatio:void 0!==self.devicePixelRatio?self.devicePixelRatio:1;this.autoUpdateObjects=this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.shadowMapEnabled=this.gammaOutput=this.gammaInput=!1;this.shadowMapAutoUpdate=!0;this.shadowMapType=
-THREE.PCFShadowMap;this.shadowMapCullFace=THREE.CullFaceFront;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 I=this,ia=[],ta=null,T=null,wa=-1,aa=null,Ga=null,Ia=0,Aa=-1,Ha=-1,Ca=-1,Da=-1,Ra=-1,Sa=-1,Ea=-1,ga=-1,ua=null,ca=null,V=null,qa=null,Fa=0,xa=0,Ja=K.width,Ba=K.height,
-Ka=0,ha=0,la=new Uint8Array(16),ma=new Uint8Array(16),wb=new THREE.Frustum,Nb=new THREE.Matrix4,ac=new THREE.Matrix4,va=new THREE.Vector3,oa=new THREE.Vector3,Xa=!0,Ob={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:[]}},m,nb,qb,cb,Oa,rb;(function(){try{var a={alpha:Y,depth:R,stencil:ka,
-antialias:da,premultipliedAlpha:X,preserveDrawingBuffer:J};m=H||K.getContext("webgl",a)||K.getContext("experimental-webgl",a);if(null===m)throw"Error creating WebGL context.";}catch(b){console.error(b)}nb=m.getExtension("OES_texture_float");m.getExtension("OES_texture_float_linear");qb=m.getExtension("OES_standard_derivatives");cb=m.getExtension("EXT_texture_filter_anisotropic")||m.getExtension("MOZ_EXT_texture_filter_anisotropic")||m.getExtension("WEBKIT_EXT_texture_filter_anisotropic");Oa=m.getExtension("WEBGL_compressed_texture_s3tc")||
-m.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||m.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");rb=m.getExtension("OES_element_index_uint");null===nb&&console.log("THREE.WebGLRenderer: Float textures not supported.");null===qb&&console.log("THREE.WebGLRenderer: Standard derivatives not supported.");null===cb&&console.log("THREE.WebGLRenderer: Anisotropic texture filtering not supported.");null===Oa&&console.log("THREE.WebGLRenderer: S3TC compressed textures not supported.");null===rb&&
-console.log("THREE.WebGLRenderer: elementindex as unsigned integer not supported.");void 0===m.getShaderPrecisionFormat&&(m.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}})})();m.clearColor(0,0,0,1);m.clearDepth(1);m.clearStencil(0);m.enable(m.DEPTH_TEST);m.depthFunc(m.LEQUAL);m.frontFace(m.CCW);m.cullFace(m.BACK);m.enable(m.CULL_FACE);m.enable(m.BLEND);m.blendEquation(m.FUNC_ADD);m.blendFunc(m.SRC_ALPHA,m.ONE_MINUS_SRC_ALPHA);m.viewport(Fa,xa,Ja,Ba);m.clearColor(S.r,
-S.g,S.b,fa);this.context=m;var Pb=m.getParameter(m.MAX_TEXTURE_IMAGE_UNITS),bc=m.getParameter(m.MAX_VERTEX_TEXTURE_IMAGE_UNITS);m.getParameter(m.MAX_TEXTURE_SIZE);var Ab=m.getParameter(m.MAX_CUBE_MAP_TEXTURE_SIZE),Eb=cb?m.getParameter(cb.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0,Fb=0<bc,xb=Fb&&nb;Oa&&m.getParameter(m.COMPRESSED_TEXTURE_FORMATS);var dc=m.getShaderPrecisionFormat(m.VERTEX_SHADER,m.HIGH_FLOAT),ec=m.getShaderPrecisionFormat(m.VERTEX_SHADER,m.MEDIUM_FLOAT);m.getShaderPrecisionFormat(m.VERTEX_SHADER,
-m.LOW_FLOAT);var fc=m.getShaderPrecisionFormat(m.FRAGMENT_SHADER,m.HIGH_FLOAT),rc=m.getShaderPrecisionFormat(m.FRAGMENT_SHADER,m.MEDIUM_FLOAT);m.getShaderPrecisionFormat(m.FRAGMENT_SHADER,m.LOW_FLOAT);m.getShaderPrecisionFormat(m.VERTEX_SHADER,m.HIGH_INT);m.getShaderPrecisionFormat(m.VERTEX_SHADER,m.MEDIUM_INT);m.getShaderPrecisionFormat(m.VERTEX_SHADER,m.LOW_INT);m.getShaderPrecisionFormat(m.FRAGMENT_SHADER,m.HIGH_INT);m.getShaderPrecisionFormat(m.FRAGMENT_SHADER,m.MEDIUM_INT);m.getShaderPrecisionFormat(m.FRAGMENT_SHADER,
-m.LOW_INT);var sc=0<dc.precision&&0<fc.precision,Gb=0<ec.precision&&0<rc.precision;"highp"!==Q||sc||(Gb?(Q="mediump",console.warn("WebGLRenderer: highp not supported, using mediump")):(Q="lowp",console.warn("WebGLRenderer: highp and mediump not supported, using lowp")));"mediump"!==Q||Gb||(Q="lowp",console.warn("WebGLRenderer: mediump not supported, using lowp"));this.getContext=function(){return m};this.supportsVertexTextures=function(){return Fb};this.supportsFloatTextures=function(){return nb};
-this.supportsStandardDerivatives=function(){return qb};this.supportsCompressedTextureS3TC=function(){return Oa};this.getMaxAnisotropy=function(){return Eb};this.getPrecision=function(){return Q};this.setSize=function(a,b,c){K.width=a*this.devicePixelRatio;K.height=b*this.devicePixelRatio;1!==this.devicePixelRatio&&!1!==c&&(K.style.width=a+"px",K.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){Fa=a*this.devicePixelRatio;xa=b*this.devicePixelRatio;Ja=c*this.devicePixelRatio;
-Ba=d*this.devicePixelRatio;m.viewport(Fa,xa,Ja,Ba)};this.setScissor=function(a,b,c,d){m.scissor(a*this.devicePixelRatio,b*this.devicePixelRatio,c*this.devicePixelRatio,d*this.devicePixelRatio)};this.enableScissorTest=function(a){a?m.enable(m.SCISSOR_TEST):m.disable(m.SCISSOR_TEST)};this.setClearColor=function(a,b){S.set(a);fa=void 0!==b?b:1;m.clearColor(S.r,S.g,S.b,fa)};this.setClearColorHex=function(a,b){console.warn("DEPRECATED: .setClearColorHex() is being removed. Use .setClearColor() instead.");
-this.setClearColor(a,b)};this.getClearColor=function(){return S};this.getClearAlpha=function(){return fa};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=m.COLOR_BUFFER_BIT;if(void 0===b||b)d|=m.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=m.STENCIL_BUFFER_BIT;m.clear(d)};this.clearColor=function(){m.clear(m.COLOR_BUFFER_BIT)};this.clearDepth=function(){m.clear(m.DEPTH_BUFFER_BIT)};this.clearStencil=function(){m.clear(m.STENCIL_BUFFER_BIT)};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.updateShadowMap=function(a,b){ta=null;wa=aa=ga=Ea=Ca=-1;Xa=!0;Ha=Aa=-1;this.shadowMapPlugin.update(a,b)};var Bb=function(a){a=a.target;a.removeEventListener("dispose",Bb);a.__webglInit=void 0;if(a instanceof THREE.BufferGeometry){var b=a.attributes,c;for(c in b)void 0!==b[c].buffer&&m.deleteBuffer(b[c].buffer);I.info.memory.geometries--}else if(void 0!==
-a.geometryGroups)for(b in a.geometryGroups){c=a.geometryGroups[b];if(void 0!==c.numMorphTargets)for(var d=0,e=c.numMorphTargets;d<e;d++)m.deleteBuffer(c.__webglMorphTargetsBuffers[d]);if(void 0!==c.numMorphNormals)for(d=0,e=c.numMorphNormals;d<e;d++)m.deleteBuffer(c.__webglMorphNormalsBuffers[d]);Hb(c)}else Hb(a)},Db=function(a){a=a.target;a.removeEventListener("dispose",Db);a.image&&a.image.__webglTextureCube?m.deleteTexture(a.image.__webglTextureCube):a.__webglInit&&(a.__webglInit=!1,m.deleteTexture(a.__webglTexture));
-I.info.memory.textures--},Ib=function(a){a=a.target;a.removeEventListener("dispose",Ib);if(a&&a.__webglTexture)if(m.deleteTexture(a.__webglTexture),a instanceof THREE.WebGLRenderTargetCube)for(var b=0;6>b;b++)m.deleteFramebuffer(a.__webglFramebuffer[b]),m.deleteRenderbuffer(a.__webglRenderbuffer[b]);else m.deleteFramebuffer(a.__webglFramebuffer),m.deleteRenderbuffer(a.__webglRenderbuffer);I.info.memory.textures--},Qb=function(a){a=a.target;a.removeEventListener("dispose",Qb);Cb(a)},Hb=function(a){void 0!==
-a.__webglVertexBuffer&&m.deleteBuffer(a.__webglVertexBuffer);void 0!==a.__webglNormalBuffer&&m.deleteBuffer(a.__webglNormalBuffer);void 0!==a.__webglTangentBuffer&&m.deleteBuffer(a.__webglTangentBuffer);void 0!==a.__webglColorBuffer&&m.deleteBuffer(a.__webglColorBuffer);void 0!==a.__webglUVBuffer&&m.deleteBuffer(a.__webglUVBuffer);void 0!==a.__webglUV2Buffer&&m.deleteBuffer(a.__webglUV2Buffer);void 0!==a.__webglSkinIndicesBuffer&&m.deleteBuffer(a.__webglSkinIndicesBuffer);void 0!==a.__webglSkinWeightsBuffer&&
-m.deleteBuffer(a.__webglSkinWeightsBuffer);void 0!==a.__webglFaceBuffer&&m.deleteBuffer(a.__webglFaceBuffer);void 0!==a.__webglLineBuffer&&m.deleteBuffer(a.__webglLineBuffer);void 0!==a.__webglLineDistanceBuffer&&m.deleteBuffer(a.__webglLineDistanceBuffer);if(void 0!==a.__webglCustomAttributesList)for(var b in a.__webglCustomAttributesList)m.deleteBuffer(a.__webglCustomAttributesList[b].buffer);I.info.memory.geometries--},Cb=function(a){var b=a.program;if(void 0!==b){a.program=void 0;var c,d,e=!1;
-a=0;for(c=ia.length;a<c;a++)if(d=ia[a],d.program===b){d.usedTimes--;0===d.usedTimes&&(e=!0);break}if(!0===e){e=[];a=0;for(c=ia.length;a<c;a++)d=ia[a],d.program!==b&&e.push(d);ia=e;m.deleteProgram(b);I.info.memory.programs--}}};this.renderBufferImmediate=function(a,b,c){h();a.hasPositions&&!a.__webglVertexBuffer&&(a.__webglVertexBuffer=m.createBuffer());a.hasNormals&&!a.__webglNormalBuffer&&(a.__webglNormalBuffer=m.createBuffer());a.hasUvs&&!a.__webglUvBuffer&&(a.__webglUvBuffer=m.createBuffer());
-a.hasColors&&!a.__webglColorBuffer&&(a.__webglColorBuffer=m.createBuffer());a.hasPositions&&(m.bindBuffer(m.ARRAY_BUFFER,a.__webglVertexBuffer),m.bufferData(m.ARRAY_BUFFER,a.positionArray,m.DYNAMIC_DRAW),k(b.attributes.position),m.vertexAttribPointer(b.attributes.position,3,m.FLOAT,!1,0,0));if(a.hasNormals){m.bindBuffer(m.ARRAY_BUFFER,a.__webglNormalBuffer);if(c.shading===THREE.FlatShading){var d,e,f,g,p,n,q,s,r,t,u,v=3*a.count;for(u=0;u<v;u+=9)t=a.normalArray,d=t[u],e=t[u+1],f=t[u+2],g=t[u+3],n=
-t[u+4],s=t[u+5],p=t[u+6],q=t[u+7],r=t[u+8],d=(d+g+p)/3,e=(e+n+q)/3,f=(f+s+r)/3,t[u]=d,t[u+1]=e,t[u+2]=f,t[u+3]=d,t[u+4]=e,t[u+5]=f,t[u+6]=d,t[u+7]=e,t[u+8]=f}m.bufferData(m.ARRAY_BUFFER,a.normalArray,m.DYNAMIC_DRAW);k(b.attributes.normal);m.vertexAttribPointer(b.attributes.normal,3,m.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(m.bindBuffer(m.ARRAY_BUFFER,a.__webglUvBuffer),m.bufferData(m.ARRAY_BUFFER,a.uvArray,m.DYNAMIC_DRAW),k(b.attributes.uv),m.vertexAttribPointer(b.attributes.uv,2,m.FLOAT,!1,0,0));a.hasColors&&
-c.vertexColors!==THREE.NoColors&&(m.bindBuffer(m.ARRAY_BUFFER,a.__webglColorBuffer),m.bufferData(m.ARRAY_BUFFER,a.colorArray,m.DYNAMIC_DRAW),k(b.attributes.color),m.vertexAttribPointer(b.attributes.color,3,m.FLOAT,!1,0,0));l();m.drawArrays(m.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f){if(!1!==d.visible){var k=L(a,b,c,d,f);a=k.attributes;b=e.attributes;c=!1;k=16777215*e.id+2*k.id+(d.wireframe?1:0);k!==aa&&(aa=k,c=!0);c&&h();if(f instanceof THREE.Mesh)if(f=b.index){var l;
-f.array instanceof Uint32Array?(k=m.UNSIGNED_INT,l=4):(k=m.UNSIGNED_SHORT,l=2);e=e.offsets;if(0===e.length)c&&(g(d,a,b,0),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,f.buffer)),m.drawElements(m.TRIANGLES,f.array.length,k,0),I.info.render.calls++,I.info.render.vertices+=f.array.length,I.info.render.faces+=f.array.length/3;else{c=!0;for(var p=0,n=e.length;p<n;p++){var q=e[p].index;c&&(g(d,a,b,q),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,f.buffer));m.drawElements(m.TRIANGLES,e[p].count,k,e[p].start*l);I.info.render.calls++;
-I.info.render.vertices+=e[p].count;I.info.render.faces+=e[p].count/3}}}else c&&g(d,a,b,0),d=e.attributes.position,m.drawArrays(m.TRIANGLES,0,d.array.length/3),I.info.render.calls++,I.info.render.vertices+=d.array.length/3,I.info.render.faces+=d.array.length/9;else if(f instanceof THREE.ParticleSystem)c&&g(d,a,b,0),d=b.position,m.drawArrays(m.POINTS,0,d.array.length/3),I.info.render.calls++,I.info.render.points+=d.array.length/3;else if(f instanceof THREE.Line)if(k=f.type===THREE.LineStrip?m.LINE_STRIP:
-m.LINES,z(d.linewidth),f=b.index)if(f.array instanceof Uint32Array?(k=m.UNSIGNED_INT,l=4):(k=m.UNSIGNED_SHORT,l=2),e=e.offsets,0===e.length)c&&(g(d,a,b,0),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,f.buffer)),m.drawElements(m.LINES,f.array.length,k,0),I.info.render.calls++,I.info.render.vertices+=f.array.length;else for(1<e.length&&(c=!0),p=0,n=e.length;p<n;p++)q=e[p].index,c&&(g(d,a,b,q),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,f.buffer)),m.drawElements(m.LINES,e[p].count,k,e[p].start*l),I.info.render.calls++,
-I.info.render.vertices+=e[p].count;else c&&g(d,a,b,0),d=b.position,m.drawArrays(k,0,d.array.length/3),I.info.render.calls++,I.info.render.points+=d.array.length/3}};this.renderBuffer=function(a,b,c,d,e,f){if(!1!==d.visible){var g,p;c=L(a,b,c,d,f);b=c.attributes;a=!1;c=16777215*e.id+2*c.id+(d.wireframe?1:0);c!==aa&&(aa=c,a=!0);a&&h();if(!d.morphTargets&&0<=b.position)a&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglVertexBuffer),k(b.position),m.vertexAttribPointer(b.position,3,m.FLOAT,!1,0,0));else if(f.morphTargetBase){c=
-d.program.attributes;-1!==f.morphTargetBase&&0<=c.position?(m.bindBuffer(m.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[f.morphTargetBase]),k(c.position),m.vertexAttribPointer(c.position,3,m.FLOAT,!1,0,0)):0<=c.position&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglVertexBuffer),k(c.position),m.vertexAttribPointer(c.position,3,m.FLOAT,!1,0,0));if(f.morphTargetForcedOrder.length){var n=0;p=f.morphTargetForcedOrder;for(g=f.morphTargetInfluences;n<d.numSupportedMorphTargets&&n<p.length;)0<=c["morphTarget"+n]&&
-(m.bindBuffer(m.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[p[n]]),k(c["morphTarget"+n]),m.vertexAttribPointer(c["morphTarget"+n],3,m.FLOAT,!1,0,0)),0<=c["morphNormal"+n]&&d.morphNormals&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[p[n]]),k(c["morphNormal"+n]),m.vertexAttribPointer(c["morphNormal"+n],3,m.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[n]=g[p[n]],n++}else{p=[];g=f.morphTargetInfluences;var q,s=g.length;for(q=0;q<s;q++)n=g[q],0<n&&p.push([n,q]);p.length>d.numSupportedMorphTargets?
-(p.sort(r),p.length=d.numSupportedMorphTargets):p.length>d.numSupportedMorphNormals?p.sort(r):0===p.length&&p.push([0,0]);for(n=0;n<d.numSupportedMorphTargets;)p[n]?(q=p[n][1],0<=c["morphTarget"+n]&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[q]),k(c["morphTarget"+n]),m.vertexAttribPointer(c["morphTarget"+n],3,m.FLOAT,!1,0,0)),0<=c["morphNormal"+n]&&d.morphNormals&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[q]),k(c["morphNormal"+n]),m.vertexAttribPointer(c["morphNormal"+
-n],3,m.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[n]=g[q]):f.__webglMorphTargetInfluences[n]=0,n++}null!==d.program.uniforms.morphTargetInfluences&&m.uniform1fv(d.program.uniforms.morphTargetInfluences,f.__webglMorphTargetInfluences)}if(a){if(e.__webglCustomAttributesList)for(g=0,p=e.__webglCustomAttributesList.length;g<p;g++)c=e.__webglCustomAttributesList[g],0<=b[c.buffer.belongsToAttribute]&&(m.bindBuffer(m.ARRAY_BUFFER,c.buffer),k(b[c.buffer.belongsToAttribute]),m.vertexAttribPointer(b[c.buffer.belongsToAttribute],
-c.size,m.FLOAT,!1,0,0));0<=b.color&&(0<f.geometry.colors.length||0<f.geometry.faces.length?(m.bindBuffer(m.ARRAY_BUFFER,e.__webglColorBuffer),k(b.color),m.vertexAttribPointer(b.color,3,m.FLOAT,!1,0,0)):d.defaultAttributeValues&&m.vertexAttrib3fv(b.color,d.defaultAttributeValues.color));0<=b.normal&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglNormalBuffer),k(b.normal),m.vertexAttribPointer(b.normal,3,m.FLOAT,!1,0,0));0<=b.tangent&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglTangentBuffer),k(b.tangent),m.vertexAttribPointer(b.tangent,
-4,m.FLOAT,!1,0,0));0<=b.uv&&(f.geometry.faceVertexUvs[0]?(m.bindBuffer(m.ARRAY_BUFFER,e.__webglUVBuffer),k(b.uv),m.vertexAttribPointer(b.uv,2,m.FLOAT,!1,0,0)):d.defaultAttributeValues&&m.vertexAttrib2fv(b.uv,d.defaultAttributeValues.uv));0<=b.uv2&&(f.geometry.faceVertexUvs[1]?(m.bindBuffer(m.ARRAY_BUFFER,e.__webglUV2Buffer),k(b.uv2),m.vertexAttribPointer(b.uv2,2,m.FLOAT,!1,0,0)):d.defaultAttributeValues&&m.vertexAttrib2fv(b.uv2,d.defaultAttributeValues.uv2));d.skinning&&0<=b.skinIndex&&0<=b.skinWeight&&
-(m.bindBuffer(m.ARRAY_BUFFER,e.__webglSkinIndicesBuffer),k(b.skinIndex),m.vertexAttribPointer(b.skinIndex,4,m.FLOAT,!1,0,0),m.bindBuffer(m.ARRAY_BUFFER,e.__webglSkinWeightsBuffer),k(b.skinWeight),m.vertexAttribPointer(b.skinWeight,4,m.FLOAT,!1,0,0));0<=b.lineDistance&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglLineDistanceBuffer),k(b.lineDistance),m.vertexAttribPointer(b.lineDistance,1,m.FLOAT,!1,0,0))}l();f instanceof THREE.Mesh?(f=e.__typeArray===Uint32Array?m.UNSIGNED_INT:m.UNSIGNED_SHORT,d.wireframe?
-(z(d.wireframeLinewidth),a&&m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,e.__webglLineBuffer),m.drawElements(m.LINES,e.__webglLineCount,f,0)):(a&&m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,e.__webglFaceBuffer),m.drawElements(m.TRIANGLES,e.__webglFaceCount,f,0)),I.info.render.calls++,I.info.render.vertices+=e.__webglFaceCount,I.info.render.faces+=e.__webglFaceCount/3):f instanceof THREE.Line?(f=f.type===THREE.LineStrip?m.LINE_STRIP:m.LINES,z(d.linewidth),m.drawArrays(f,0,e.__webglLineCount),I.info.render.calls++):
-f instanceof THREE.ParticleSystem&&(m.drawArrays(m.POINTS,0,e.__webglParticleCount),I.info.render.calls++,I.info.render.points+=e.__webglParticleCount)}};this.render=function(a,b,c,d){if(!1===b instanceof THREE.Camera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");else{var e,f,g,h,k=a.__lights,l=a.fog;wa=-1;Xa=!0;!0===a.autoUpdate&&a.updateMatrixWorld();void 0===b.parent&&b.updateMatrixWorld();b.matrixWorldInverse.getInverse(b.matrixWorld);Nb.multiplyMatrices(b.projectionMatrix,
-b.matrixWorldInverse);wb.setFromMatrix(Nb);this.autoUpdateObjects&&this.initWebGLObjects(a);p(this.renderPluginsPre,a,b);I.info.render.calls=0;I.info.render.vertices=0;I.info.render.faces=0;I.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.id=d,f.render=!1,g.visible&&(!(g instanceof THREE.Mesh||g instanceof THREE.ParticleSystem)||!g.frustumCulled||
-wb.intersectsObject(g))){var q=g;q._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,q.matrixWorld);q._normalMatrix.getNormalMatrix(q._modelViewMatrix);var q=f,r=q.object,t=q.buffer,v=r.geometry,r=r.material;r instanceof THREE.MeshFaceMaterial?(r=r.materials[v instanceof THREE.BufferGeometry?0:t.materialIndex],r.transparent?(q.transparent=r,q.opaque=null):(q.opaque=r,q.transparent=null)):r&&(r.transparent?(q.transparent=r,q.opaque=null):(q.opaque=r,q.transparent=null));f.render=!0;!0===this.sortObjects&&
-(null!==g.renderDepth?f.z=g.renderDepth:(va.setFromMatrixPosition(g.matrixWorld),va.applyProjection(Nb),f.z=va.z))}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&&(g._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,g.matrixWorld),g._normalMatrix.getNormalMatrix(g._modelViewMatrix),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),G(d.polygonOffset,d.polygonOffsetFactor,d.polygonOffsetUnits),s(a.__webglObjects,!1,"",b,k,l,!0,d),u(a.__webglObjectsImmediate,"",b,k,l,!1,d)):(d=null,this.setBlending(THREE.NoBlending),s(a.__webglObjects,!0,"opaque",b,k,l,!1,d),u(a.__webglObjectsImmediate,"opaque",b,k,l,!1,d),s(a.__webglObjects,!1,"transparent",b,k,l,!0,d),u(a.__webglObjectsImmediate,"transparent",b,k,l,!0,d));p(this.renderPluginsPost,
-a,b);c&&c.generateMipmaps&&c.minFilter!==THREE.NearestFilter&&c.minFilter!==THREE.LinearFilter&&(c instanceof THREE.WebGLRenderTargetCube?(m.bindTexture(m.TEXTURE_CUBE_MAP,c.__webglTexture),m.generateMipmap(m.TEXTURE_CUBE_MAP),m.bindTexture(m.TEXTURE_CUBE_MAP,null)):(m.bindTexture(m.TEXTURE_2D,c.__webglTexture),m.generateMipmap(m.TEXTURE_2D),m.bindTexture(m.TEXTURE_2D,null)));this.setDepthTest(!0);this.setDepthWrite(!0)}};this.renderImmediateObject=function(a,b,c,d,e){var f=L(a,b,c,d,e);aa=-1;I.setMaterialFaces(d);
-e.immediateRenderCallback?e.immediateRenderCallback(f,m,wb):e.render(function(a){I.renderBufferImmediate(a,f,d)})};this.initWebGLObjects=function(a){a.__webglObjects||(a.__webglObjects=[],a.__webglObjectsImmediate=[],a.__webglSprites=[],a.__webglFlares=[]);for(;a.__objectsAdded.length;)q(a.__objectsAdded[0],a),a.__objectsAdded.splice(0,1);for(;a.__objectsRemoved.length;)y(a.__objectsRemoved[0],a),a.__objectsRemoved.splice(0,1);for(var b=0,g=a.__webglObjects.length;b<g;b++){var h=a.__webglObjects[b].object;
-void 0===h.__webglInit&&(void 0!==h.__webglActive&&y(h,a),q(h,a));var k=h,l=k.geometry,p=void 0,n=void 0,s=void 0;if(l instanceof THREE.BufferGeometry){var u=m.DYNAMIC_DRAW,w=l.attributes,E=void 0,z=void 0;for(E in w)z=w[E],z.needsUpdate&&("index"===E?(m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,z.buffer),m.bufferData(m.ELEMENT_ARRAY_BUFFER,z.array,u)):(m.bindBuffer(m.ARRAY_BUFFER,z.buffer),m.bufferData(m.ARRAY_BUFFER,z.array,u)),z.needsUpdate=!1)}else if(k instanceof THREE.Mesh){for(var A=0,D=l.geometryGroupsList.length;A<
-D;A++)if(p=l.geometryGroupsList[A],s=d(k,p),l.buffersNeedUpdate&&c(p,k),n=s.attributes&&v(s),l.verticesNeedUpdate||l.morphTargetsNeedUpdate||l.elementsNeedUpdate||l.uvsNeedUpdate||l.normalsNeedUpdate||l.colorsNeedUpdate||l.tangentsNeedUpdate||n){var x=p,C=k,G=m.DYNAMIC_DRAW,H=!l.dynamic,F=s;if(x.__inittedArrays){var L=e(F),K=F.vertexColors?F.vertexColors:!1,M=f(F),P=L===THREE.SmoothShading,B=void 0,I=void 0,Q=void 0,J=void 0,ia=void 0,aa=void 0,R=void 0,Y=void 0,S=void 0,V=void 0,X=void 0,T=void 0,
-Z=void 0,$=void 0,ta=void 0,Ia=void 0,Aa=void 0,da=void 0,Ha=void 0,wa=void 0,ga=void 0,fa=void 0,ha=void 0,Ga=void 0,ka=void 0,la=void 0,oa=void 0,qa=void 0,Ca=void 0,ca=void 0,Ea=void 0,xa=void 0,Ba=void 0,Fa=void 0,ma=void 0,Ja=void 0,ua=void 0,Da=void 0,Ra=void 0,Sa=void 0,ab=0,bb=0,Ka=0,Oa=0,Xa=0,db=0,Qa=0,ob=0,Ya=0,sa=0,ya=0,O=0,Pa=void 0,eb=x.__vertexArray,cb=x.__uvArray,nb=x.__uv2Array,sb=x.__normalArray,Ta=x.__tangentArray,fb=x.__colorArray,Ua=x.__skinIndexArray,Va=x.__skinWeightArray,rb=
-x.__morphTargetsArrays,wb=x.__morphNormalsArrays,qb=x.__webglCustomAttributesList,N=void 0,Rb=x.__faceArray,tb=x.__lineArray,La=C.geometry,Ab=La.elementsNeedUpdate,xb=La.uvsNeedUpdate,Db=La.normalsNeedUpdate,Fb=La.tangentsNeedUpdate,Ob=La.colorsNeedUpdate,Pb=La.morphTargetsNeedUpdate,gc=La.vertices,ea=x.faces3,gb=La.faces,Bb=La.faceVertexUvs[0],Cb=La.faceVertexUvs[1],hc=La.skinIndices,Sb=La.skinWeights,Tb=La.morphTargets,Eb=La.morphNormals;if(La.verticesNeedUpdate){B=0;for(I=ea.length;B<I;B++)J=gb[ea[B]],
-T=gc[J.a],Z=gc[J.b],$=gc[J.c],eb[bb]=T.x,eb[bb+1]=T.y,eb[bb+2]=T.z,eb[bb+3]=Z.x,eb[bb+4]=Z.y,eb[bb+5]=Z.z,eb[bb+6]=$.x,eb[bb+7]=$.y,eb[bb+8]=$.z,bb+=9;m.bindBuffer(m.ARRAY_BUFFER,x.__webglVertexBuffer);m.bufferData(m.ARRAY_BUFFER,eb,G)}if(Pb)for(ma=0,Ja=Tb.length;ma<Ja;ma++){B=ya=0;for(I=ea.length;B<I;B++)Ra=ea[B],J=gb[Ra],T=Tb[ma].vertices[J.a],Z=Tb[ma].vertices[J.b],$=Tb[ma].vertices[J.c],ua=rb[ma],ua[ya]=T.x,ua[ya+1]=T.y,ua[ya+2]=T.z,ua[ya+3]=Z.x,ua[ya+4]=Z.y,ua[ya+5]=Z.z,ua[ya+6]=$.x,ua[ya+7]=
-$.y,ua[ya+8]=$.z,F.morphNormals&&(P?(Sa=Eb[ma].vertexNormals[Ra],da=Sa.a,Ha=Sa.b,wa=Sa.c):wa=Ha=da=Eb[ma].faceNormals[Ra],Da=wb[ma],Da[ya]=da.x,Da[ya+1]=da.y,Da[ya+2]=da.z,Da[ya+3]=Ha.x,Da[ya+4]=Ha.y,Da[ya+5]=Ha.z,Da[ya+6]=wa.x,Da[ya+7]=wa.y,Da[ya+8]=wa.z),ya+=9;m.bindBuffer(m.ARRAY_BUFFER,x.__webglMorphTargetsBuffers[ma]);m.bufferData(m.ARRAY_BUFFER,rb[ma],G);F.morphNormals&&(m.bindBuffer(m.ARRAY_BUFFER,x.__webglMorphNormalsBuffers[ma]),m.bufferData(m.ARRAY_BUFFER,wb[ma],G))}if(Sb.length){B=0;for(I=
-ea.length;B<I;B++)J=gb[ea[B]],Ga=Sb[J.a],ka=Sb[J.b],la=Sb[J.c],Va[sa]=Ga.x,Va[sa+1]=Ga.y,Va[sa+2]=Ga.z,Va[sa+3]=Ga.w,Va[sa+4]=ka.x,Va[sa+5]=ka.y,Va[sa+6]=ka.z,Va[sa+7]=ka.w,Va[sa+8]=la.x,Va[sa+9]=la.y,Va[sa+10]=la.z,Va[sa+11]=la.w,oa=hc[J.a],qa=hc[J.b],Ca=hc[J.c],Ua[sa]=oa.x,Ua[sa+1]=oa.y,Ua[sa+2]=oa.z,Ua[sa+3]=oa.w,Ua[sa+4]=qa.x,Ua[sa+5]=qa.y,Ua[sa+6]=qa.z,Ua[sa+7]=qa.w,Ua[sa+8]=Ca.x,Ua[sa+9]=Ca.y,Ua[sa+10]=Ca.z,Ua[sa+11]=Ca.w,sa+=12;0<sa&&(m.bindBuffer(m.ARRAY_BUFFER,x.__webglSkinIndicesBuffer),
-m.bufferData(m.ARRAY_BUFFER,Ua,G),m.bindBuffer(m.ARRAY_BUFFER,x.__webglSkinWeightsBuffer),m.bufferData(m.ARRAY_BUFFER,Va,G))}if(Ob&&K){B=0;for(I=ea.length;B<I;B++)J=gb[ea[B]],R=J.vertexColors,Y=J.color,3===R.length&&K===THREE.VertexColors?(ga=R[0],fa=R[1],ha=R[2]):ha=fa=ga=Y,fb[Ya]=ga.r,fb[Ya+1]=ga.g,fb[Ya+2]=ga.b,fb[Ya+3]=fa.r,fb[Ya+4]=fa.g,fb[Ya+5]=fa.b,fb[Ya+6]=ha.r,fb[Ya+7]=ha.g,fb[Ya+8]=ha.b,Ya+=9;0<Ya&&(m.bindBuffer(m.ARRAY_BUFFER,x.__webglColorBuffer),m.bufferData(m.ARRAY_BUFFER,fb,G))}if(Fb&&
-La.hasTangents){B=0;for(I=ea.length;B<I;B++)J=gb[ea[B]],S=J.vertexTangents,ta=S[0],Ia=S[1],Aa=S[2],Ta[Qa]=ta.x,Ta[Qa+1]=ta.y,Ta[Qa+2]=ta.z,Ta[Qa+3]=ta.w,Ta[Qa+4]=Ia.x,Ta[Qa+5]=Ia.y,Ta[Qa+6]=Ia.z,Ta[Qa+7]=Ia.w,Ta[Qa+8]=Aa.x,Ta[Qa+9]=Aa.y,Ta[Qa+10]=Aa.z,Ta[Qa+11]=Aa.w,Qa+=12;m.bindBuffer(m.ARRAY_BUFFER,x.__webglTangentBuffer);m.bufferData(m.ARRAY_BUFFER,Ta,G)}if(Db&&L){B=0;for(I=ea.length;B<I;B++)if(J=gb[ea[B]],ia=J.vertexNormals,aa=J.normal,3===ia.length&&P)for(ca=0;3>ca;ca++)xa=ia[ca],sb[db]=xa.x,
-sb[db+1]=xa.y,sb[db+2]=xa.z,db+=3;else for(ca=0;3>ca;ca++)sb[db]=aa.x,sb[db+1]=aa.y,sb[db+2]=aa.z,db+=3;m.bindBuffer(m.ARRAY_BUFFER,x.__webglNormalBuffer);m.bufferData(m.ARRAY_BUFFER,sb,G)}if(xb&&Bb&&M){B=0;for(I=ea.length;B<I;B++)if(Q=ea[B],V=Bb[Q],void 0!==V)for(ca=0;3>ca;ca++)Ba=V[ca],cb[Ka]=Ba.x,cb[Ka+1]=Ba.y,Ka+=2;0<Ka&&(m.bindBuffer(m.ARRAY_BUFFER,x.__webglUVBuffer),m.bufferData(m.ARRAY_BUFFER,cb,G))}if(xb&&Cb&&M){B=0;for(I=ea.length;B<I;B++)if(Q=ea[B],X=Cb[Q],void 0!==X)for(ca=0;3>ca;ca++)Fa=
-X[ca],nb[Oa]=Fa.x,nb[Oa+1]=Fa.y,Oa+=2;0<Oa&&(m.bindBuffer(m.ARRAY_BUFFER,x.__webglUV2Buffer),m.bufferData(m.ARRAY_BUFFER,nb,G))}if(Ab){B=0;for(I=ea.length;B<I;B++)Rb[Xa]=ab,Rb[Xa+1]=ab+1,Rb[Xa+2]=ab+2,Xa+=3,tb[ob]=ab,tb[ob+1]=ab+1,tb[ob+2]=ab,tb[ob+3]=ab+2,tb[ob+4]=ab+1,tb[ob+5]=ab+2,ob+=6,ab+=3;m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,x.__webglFaceBuffer);m.bufferData(m.ELEMENT_ARRAY_BUFFER,Rb,G);m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,x.__webglLineBuffer);m.bufferData(m.ELEMENT_ARRAY_BUFFER,tb,G)}if(qb)for(ca=
-0,Ea=qb.length;ca<Ea;ca++)if(N=qb[ca],N.__original.needsUpdate){O=0;if(1===N.size)if(void 0===N.boundTo||"vertices"===N.boundTo)for(B=0,I=ea.length;B<I;B++)J=gb[ea[B]],N.array[O]=N.value[J.a],N.array[O+1]=N.value[J.b],N.array[O+2]=N.value[J.c],O+=3;else{if("faces"===N.boundTo)for(B=0,I=ea.length;B<I;B++)Pa=N.value[ea[B]],N.array[O]=Pa,N.array[O+1]=Pa,N.array[O+2]=Pa,O+=3}else if(2===N.size)if(void 0===N.boundTo||"vertices"===N.boundTo)for(B=0,I=ea.length;B<I;B++)J=gb[ea[B]],T=N.value[J.a],Z=N.value[J.b],
-$=N.value[J.c],N.array[O]=T.x,N.array[O+1]=T.y,N.array[O+2]=Z.x,N.array[O+3]=Z.y,N.array[O+4]=$.x,N.array[O+5]=$.y,O+=6;else{if("faces"===N.boundTo)for(B=0,I=ea.length;B<I;B++)$=Z=T=Pa=N.value[ea[B]],N.array[O]=T.x,N.array[O+1]=T.y,N.array[O+2]=Z.x,N.array[O+3]=Z.y,N.array[O+4]=$.x,N.array[O+5]=$.y,O+=6}else if(3===N.size){var ra;ra="c"===N.type?["r","g","b"]:["x","y","z"];if(void 0===N.boundTo||"vertices"===N.boundTo)for(B=0,I=ea.length;B<I;B++)J=gb[ea[B]],T=N.value[J.a],Z=N.value[J.b],$=N.value[J.c],
-N.array[O]=T[ra[0]],N.array[O+1]=T[ra[1]],N.array[O+2]=T[ra[2]],N.array[O+3]=Z[ra[0]],N.array[O+4]=Z[ra[1]],N.array[O+5]=Z[ra[2]],N.array[O+6]=$[ra[0]],N.array[O+7]=$[ra[1]],N.array[O+8]=$[ra[2]],O+=9;else if("faces"===N.boundTo)for(B=0,I=ea.length;B<I;B++)$=Z=T=Pa=N.value[ea[B]],N.array[O]=T[ra[0]],N.array[O+1]=T[ra[1]],N.array[O+2]=T[ra[2]],N.array[O+3]=Z[ra[0]],N.array[O+4]=Z[ra[1]],N.array[O+5]=Z[ra[2]],N.array[O+6]=$[ra[0]],N.array[O+7]=$[ra[1]],N.array[O+8]=$[ra[2]],O+=9;else if("faceVertices"===
-N.boundTo)for(B=0,I=ea.length;B<I;B++)Pa=N.value[ea[B]],T=Pa[0],Z=Pa[1],$=Pa[2],N.array[O]=T[ra[0]],N.array[O+1]=T[ra[1]],N.array[O+2]=T[ra[2]],N.array[O+3]=Z[ra[0]],N.array[O+4]=Z[ra[1]],N.array[O+5]=Z[ra[2]],N.array[O+6]=$[ra[0]],N.array[O+7]=$[ra[1]],N.array[O+8]=$[ra[2]],O+=9}else if(4===N.size)if(void 0===N.boundTo||"vertices"===N.boundTo)for(B=0,I=ea.length;B<I;B++)J=gb[ea[B]],T=N.value[J.a],Z=N.value[J.b],$=N.value[J.c],N.array[O]=T.x,N.array[O+1]=T.y,N.array[O+2]=T.z,N.array[O+3]=T.w,N.array[O+
-4]=Z.x,N.array[O+5]=Z.y,N.array[O+6]=Z.z,N.array[O+7]=Z.w,N.array[O+8]=$.x,N.array[O+9]=$.y,N.array[O+10]=$.z,N.array[O+11]=$.w,O+=12;else if("faces"===N.boundTo)for(B=0,I=ea.length;B<I;B++)$=Z=T=Pa=N.value[ea[B]],N.array[O]=T.x,N.array[O+1]=T.y,N.array[O+2]=T.z,N.array[O+3]=T.w,N.array[O+4]=Z.x,N.array[O+5]=Z.y,N.array[O+6]=Z.z,N.array[O+7]=Z.w,N.array[O+8]=$.x,N.array[O+9]=$.y,N.array[O+10]=$.z,N.array[O+11]=$.w,O+=12;else if("faceVertices"===N.boundTo)for(B=0,I=ea.length;B<I;B++)Pa=N.value[ea[B]],
-T=Pa[0],Z=Pa[1],$=Pa[2],N.array[O]=T.x,N.array[O+1]=T.y,N.array[O+2]=T.z,N.array[O+3]=T.w,N.array[O+4]=Z.x,N.array[O+5]=Z.y,N.array[O+6]=Z.z,N.array[O+7]=Z.w,N.array[O+8]=$.x,N.array[O+9]=$.y,N.array[O+10]=$.z,N.array[O+11]=$.w,O+=12;m.bindBuffer(m.ARRAY_BUFFER,N.buffer);m.bufferData(m.ARRAY_BUFFER,N.array,G)}H&&(delete x.__inittedArrays,delete x.__colorArray,delete x.__normalArray,delete x.__tangentArray,delete x.__uvArray,delete x.__uv2Array,delete x.__faceArray,delete x.__vertexArray,delete x.__lineArray,
-delete x.__skinIndexArray,delete x.__skinWeightArray)}}l.verticesNeedUpdate=!1;l.morphTargetsNeedUpdate=!1;l.elementsNeedUpdate=!1;l.uvsNeedUpdate=!1;l.normalsNeedUpdate=!1;l.colorsNeedUpdate=!1;l.tangentsNeedUpdate=!1;l.buffersNeedUpdate=!1;s.attributes&&t(s)}else if(k instanceof THREE.Line){s=d(k,l);n=s.attributes&&v(s);if(l.verticesNeedUpdate||l.colorsNeedUpdate||l.lineDistancesNeedUpdate||n){var Wa=l,Ub=m.DYNAMIC_DRAW,Jb=void 0,Kb=void 0,Lb=void 0,Vb=void 0,pa=void 0,Wb=void 0,Gb=Wa.vertices,
-Hb=Wa.colors,Ib=Wa.lineDistances,Qb=Gb.length,bc=Hb.length,dc=Ib.length,Xb=Wa.__vertexArray,Yb=Wa.__colorArray,mc=Wa.__lineDistanceArray,ec=Wa.colorsNeedUpdate,fc=Wa.lineDistancesNeedUpdate,ic=Wa.__webglCustomAttributesList,Zb=void 0,nc=void 0,za=void 0,yb=void 0,Ma=void 0,na=void 0;if(Wa.verticesNeedUpdate){for(Jb=0;Jb<Qb;Jb++)Vb=Gb[Jb],pa=3*Jb,Xb[pa]=Vb.x,Xb[pa+1]=Vb.y,Xb[pa+2]=Vb.z;m.bindBuffer(m.ARRAY_BUFFER,Wa.__webglVertexBuffer);m.bufferData(m.ARRAY_BUFFER,Xb,Ub)}if(ec){for(Kb=0;Kb<bc;Kb++)Wb=
-Hb[Kb],pa=3*Kb,Yb[pa]=Wb.r,Yb[pa+1]=Wb.g,Yb[pa+2]=Wb.b;m.bindBuffer(m.ARRAY_BUFFER,Wa.__webglColorBuffer);m.bufferData(m.ARRAY_BUFFER,Yb,Ub)}if(fc){for(Lb=0;Lb<dc;Lb++)mc[Lb]=Ib[Lb];m.bindBuffer(m.ARRAY_BUFFER,Wa.__webglLineDistanceBuffer);m.bufferData(m.ARRAY_BUFFER,mc,Ub)}if(ic)for(Zb=0,nc=ic.length;Zb<nc;Zb++)if(na=ic[Zb],na.needsUpdate&&(void 0===na.boundTo||"vertices"===na.boundTo)){pa=0;yb=na.value.length;if(1===na.size)for(za=0;za<yb;za++)na.array[za]=na.value[za];else if(2===na.size)for(za=
-0;za<yb;za++)Ma=na.value[za],na.array[pa]=Ma.x,na.array[pa+1]=Ma.y,pa+=2;else if(3===na.size)if("c"===na.type)for(za=0;za<yb;za++)Ma=na.value[za],na.array[pa]=Ma.r,na.array[pa+1]=Ma.g,na.array[pa+2]=Ma.b,pa+=3;else for(za=0;za<yb;za++)Ma=na.value[za],na.array[pa]=Ma.x,na.array[pa+1]=Ma.y,na.array[pa+2]=Ma.z,pa+=3;else if(4===na.size)for(za=0;za<yb;za++)Ma=na.value[za],na.array[pa]=Ma.x,na.array[pa+1]=Ma.y,na.array[pa+2]=Ma.z,na.array[pa+3]=Ma.w,pa+=4;m.bindBuffer(m.ARRAY_BUFFER,na.buffer);m.bufferData(m.ARRAY_BUFFER,
-na.array,Ub)}}l.verticesNeedUpdate=!1;l.colorsNeedUpdate=!1;l.lineDistancesNeedUpdate=!1;s.attributes&&t(s)}else if(k instanceof THREE.ParticleSystem){s=d(k,l);n=s.attributes&&v(s);if(l.verticesNeedUpdate||l.colorsNeedUpdate||k.sortParticles||n){var hb=l,jc=m.DYNAMIC_DRAW,Mb=k,Na=void 0,ib=void 0,jb=void 0,W=void 0,kb=void 0,pb=void 0,$b=hb.vertices,kc=$b.length,lc=hb.colors,oc=lc.length,ub=hb.__vertexArray,vb=hb.__colorArray,lb=hb.__sortArray,pc=hb.verticesNeedUpdate,qc=hb.colorsNeedUpdate,mb=hb.__webglCustomAttributesList,
-Za=void 0,zb=void 0,ba=void 0,$a=void 0,ja=void 0,U=void 0;if(Mb.sortParticles){ac.copy(Nb);ac.multiply(Mb.matrixWorld);for(Na=0;Na<kc;Na++)jb=$b[Na],va.copy(jb),va.applyProjection(ac),lb[Na]=[va.z,Na];lb.sort(r);for(Na=0;Na<kc;Na++)jb=$b[lb[Na][1]],W=3*Na,ub[W]=jb.x,ub[W+1]=jb.y,ub[W+2]=jb.z;for(ib=0;ib<oc;ib++)W=3*ib,pb=lc[lb[ib][1]],vb[W]=pb.r,vb[W+1]=pb.g,vb[W+2]=pb.b;if(mb)for(Za=0,zb=mb.length;Za<zb;Za++)if(U=mb[Za],void 0===U.boundTo||"vertices"===U.boundTo)if(W=0,$a=U.value.length,1===U.size)for(ba=
-0;ba<$a;ba++)kb=lb[ba][1],U.array[ba]=U.value[kb];else if(2===U.size)for(ba=0;ba<$a;ba++)kb=lb[ba][1],ja=U.value[kb],U.array[W]=ja.x,U.array[W+1]=ja.y,W+=2;else if(3===U.size)if("c"===U.type)for(ba=0;ba<$a;ba++)kb=lb[ba][1],ja=U.value[kb],U.array[W]=ja.r,U.array[W+1]=ja.g,U.array[W+2]=ja.b,W+=3;else for(ba=0;ba<$a;ba++)kb=lb[ba][1],ja=U.value[kb],U.array[W]=ja.x,U.array[W+1]=ja.y,U.array[W+2]=ja.z,W+=3;else if(4===U.size)for(ba=0;ba<$a;ba++)kb=lb[ba][1],ja=U.value[kb],U.array[W]=ja.x,U.array[W+1]=
-ja.y,U.array[W+2]=ja.z,U.array[W+3]=ja.w,W+=4}else{if(pc)for(Na=0;Na<kc;Na++)jb=$b[Na],W=3*Na,ub[W]=jb.x,ub[W+1]=jb.y,ub[W+2]=jb.z;if(qc)for(ib=0;ib<oc;ib++)pb=lc[ib],W=3*ib,vb[W]=pb.r,vb[W+1]=pb.g,vb[W+2]=pb.b;if(mb)for(Za=0,zb=mb.length;Za<zb;Za++)if(U=mb[Za],U.needsUpdate&&(void 0===U.boundTo||"vertices"===U.boundTo))if($a=U.value.length,W=0,1===U.size)for(ba=0;ba<$a;ba++)U.array[ba]=U.value[ba];else if(2===U.size)for(ba=0;ba<$a;ba++)ja=U.value[ba],U.array[W]=ja.x,U.array[W+1]=ja.y,W+=2;else if(3===
-U.size)if("c"===U.type)for(ba=0;ba<$a;ba++)ja=U.value[ba],U.array[W]=ja.r,U.array[W+1]=ja.g,U.array[W+2]=ja.b,W+=3;else for(ba=0;ba<$a;ba++)ja=U.value[ba],U.array[W]=ja.x,U.array[W+1]=ja.y,U.array[W+2]=ja.z,W+=3;else if(4===U.size)for(ba=0;ba<$a;ba++)ja=U.value[ba],U.array[W]=ja.x,U.array[W+1]=ja.y,U.array[W+2]=ja.z,U.array[W+3]=ja.w,W+=4}if(pc||Mb.sortParticles)m.bindBuffer(m.ARRAY_BUFFER,hb.__webglVertexBuffer),m.bufferData(m.ARRAY_BUFFER,ub,jc);if(qc||Mb.sortParticles)m.bindBuffer(m.ARRAY_BUFFER,
-hb.__webglColorBuffer),m.bufferData(m.ARRAY_BUFFER,vb,jc);if(mb)for(Za=0,zb=mb.length;Za<zb;Za++)if(U=mb[Za],U.needsUpdate||Mb.sortParticles)m.bindBuffer(m.ARRAY_BUFFER,U.buffer),m.bufferData(m.ARRAY_BUFFER,U.array,jc)}l.verticesNeedUpdate=!1;l.colorsNeedUpdate=!1;s.attributes&&t(s)}}};this.initMaterial=function(a,b,c,d){var e,f,g,h;a.addEventListener("dispose",Qb);var k,l,p,n;a instanceof THREE.MeshDepthMaterial?n="depth":a instanceof THREE.MeshNormalMaterial?n="normal":a instanceof THREE.MeshBasicMaterial?
-n="basic":a instanceof THREE.MeshLambertMaterial?n="lambert":a instanceof THREE.MeshPhongMaterial?n="phong":a instanceof THREE.LineBasicMaterial?n="basic":a instanceof THREE.LineDashedMaterial?n="dashed":a instanceof THREE.ParticleSystemMaterial&&(n="particle_basic");n&&(e=THREE.ShaderLib[n],a.uniforms=THREE.UniformsUtils.clone(e.uniforms),a.vertexShader=e.vertexShader,a.fragmentShader=e.fragmentShader);p=h=g=f=e=0;for(var q=b.length;p<q;p++){var s=b[p];s.onlyShadow||!1===s.visible||(s instanceof
-THREE.DirectionalLight&&e++,s instanceof THREE.PointLight&&f++,s instanceof THREE.SpotLight&&g++,s instanceof THREE.HemisphereLight&&h++)}q=p=0;for(s=b.length;q<s;q++){var r=b[q];r.castShadow&&(r instanceof THREE.SpotLight&&p++,r instanceof THREE.DirectionalLight&&!r.shadowCascade&&p++)}b=p;xb&&d&&d.useVertexTexture?p=1024:(p=m.getParameter(m.MAX_VERTEX_UNIFORM_VECTORS),p=Math.floor((p-20)/4),void 0!==d&&d instanceof THREE.SkinnedMesh&&(p=Math.min(d.bones.length,p),p<d.bones.length&&console.warn("WebGLRenderer: too many bones - "+
-d.bones.length+", this GPU supports just "+p+" (try OpenGL instead of ANGLE)")));c={precision:Q,supportsVertexTextures:Fb,map:!!a.map,envMap:!!a.envMap,lightMap:!!a.lightMap,bumpMap:!!a.bumpMap,normalMap:!!a.normalMap,specularMap:!!a.specularMap,vertexColors:a.vertexColors,fog:c,useFog:a.fog,fogExp:c instanceof THREE.FogExp2,sizeAttenuation:a.sizeAttenuation,skinning:a.skinning,maxBones:p,useVertexTexture:xb&&d&&d.useVertexTexture,morphTargets:a.morphTargets,morphNormals:a.morphNormals,maxMorphTargets:this.maxMorphTargets,
-maxMorphNormals:this.maxMorphNormals,maxDirLights:e,maxPointLights:f,maxSpotLights:g,maxHemiLights:h,maxShadows:b,shadowMapEnabled:this.shadowMapEnabled&&d.receiveShadow&&0<b,shadowMapType:this.shadowMapType,shadowMapDebug:this.shadowMapDebug,shadowMapCascade:this.shadowMapCascade,alphaTest:a.alphaTest,metal:a.metal,wrapAround:a.wrapAround,doubleSided:a.side===THREE.DoubleSide,flipSided:a.side===THREE.BackSide};d=[];n?d.push(n):(d.push(a.fragmentShader),d.push(a.vertexShader));for(var t in a.defines)d.push(t),
-d.push(a.defines[t]);for(l in c)d.push(l),d.push(c[l]);n=d.join();var u;l=0;for(t=ia.length;l<t;l++)if(d=ia[l],d.code===n){u=d;u.usedTimes++;break}void 0===u&&(u=new THREE.WebGLProgram(this,n,a,c),ia.push(u),I.info.memory.programs=ia.length);a.program=u;u=a.program.attributes;if(a.morphTargets)for(a.numSupportedMorphTargets=0,t="morphTarget",l=0;l<this.maxMorphTargets;l++)n=t+l,0<=u[n]&&a.numSupportedMorphTargets++;if(a.morphNormals)for(a.numSupportedMorphNormals=0,t="morphNormal",l=0;l<this.maxMorphNormals;l++)n=
-t+l,0<=u[n]&&a.numSupportedMorphNormals++;a.uniformsList=[];for(k in a.uniforms)a.uniformsList.push([a.uniforms[k],k])};this.setFaceCulling=function(a,b){a===THREE.CullFaceNone?m.disable(m.CULL_FACE):(b===THREE.FrontFaceDirectionCW?m.frontFace(m.CW):m.frontFace(m.CCW),a===THREE.CullFaceBack?m.cullFace(m.BACK):a===THREE.CullFaceFront?m.cullFace(m.FRONT):m.cullFace(m.FRONT_AND_BACK),m.enable(m.CULL_FACE))};this.setMaterialFaces=function(a){var b=a.side===THREE.DoubleSide;a=a.side===THREE.BackSide;Aa!==
-b&&(b?m.disable(m.CULL_FACE):m.enable(m.CULL_FACE),Aa=b);Ha!==a&&(a?m.frontFace(m.CW):m.frontFace(m.CCW),Ha=a)};this.setDepthTest=function(a){Ea!==a&&(a?m.enable(m.DEPTH_TEST):m.disable(m.DEPTH_TEST),Ea=a)};this.setDepthWrite=function(a){ga!==a&&(m.depthMask(a),ga=a)};this.setBlending=function(a,b,c,d){a!==Ca&&(a===THREE.NoBlending?m.disable(m.BLEND):a===THREE.AdditiveBlending?(m.enable(m.BLEND),m.blendEquation(m.FUNC_ADD),m.blendFunc(m.SRC_ALPHA,m.ONE)):a===THREE.SubtractiveBlending?(m.enable(m.BLEND),
-m.blendEquation(m.FUNC_ADD),m.blendFunc(m.ZERO,m.ONE_MINUS_SRC_COLOR)):a===THREE.MultiplyBlending?(m.enable(m.BLEND),m.blendEquation(m.FUNC_ADD),m.blendFunc(m.ZERO,m.SRC_COLOR)):a===THREE.CustomBlending?m.enable(m.BLEND):(m.enable(m.BLEND),m.blendEquationSeparate(m.FUNC_ADD,m.FUNC_ADD),m.blendFuncSeparate(m.SRC_ALPHA,m.ONE_MINUS_SRC_ALPHA,m.ONE,m.ONE_MINUS_SRC_ALPHA)),Ca=a);if(a===THREE.CustomBlending){if(b!==Da&&(m.blendEquation(F(b)),Da=b),c!==Ra||d!==Sa)m.blendFunc(F(c),F(d)),Ra=c,Sa=d}else Sa=
-Ra=Da=null};this.setTexture=function(a,b){if(a.needsUpdate){a.__webglInit||(a.__webglInit=!0,a.addEventListener("dispose",Db),a.__webglTexture=m.createTexture(),I.info.memory.textures++);m.activeTexture(m.TEXTURE0+b);m.bindTexture(m.TEXTURE_2D,a.__webglTexture);m.pixelStorei(m.UNPACK_FLIP_Y_WEBGL,a.flipY);m.pixelStorei(m.UNPACK_PREMULTIPLY_ALPHA_WEBGL,a.premultiplyAlpha);m.pixelStorei(m.UNPACK_ALIGNMENT,a.unpackAlignment);var c=a.image,d=THREE.Math.isPowerOfTwo(c.width)&&THREE.Math.isPowerOfTwo(c.height),
-e=F(a.format),f=F(a.type);P(m.TEXTURE_2D,a,d);var g=a.mipmaps;if(a instanceof THREE.DataTexture)if(0<g.length&&d){for(var h=0,k=g.length;h<k;h++)c=g[h],m.texImage2D(m.TEXTURE_2D,h,e,c.width,c.height,0,e,f,c.data);a.generateMipmaps=!1}else m.texImage2D(m.TEXTURE_2D,0,e,c.width,c.height,0,e,f,c.data);else if(a instanceof THREE.CompressedTexture)for(h=0,k=g.length;h<k;h++)c=g[h],a.format!==THREE.RGBAFormat?m.compressedTexImage2D(m.TEXTURE_2D,h,e,c.width,c.height,0,c.data):m.texImage2D(m.TEXTURE_2D,h,
-e,c.width,c.height,0,e,f,c.data);else if(0<g.length&&d){h=0;for(k=g.length;h<k;h++)c=g[h],m.texImage2D(m.TEXTURE_2D,h,e,e,f,c);a.generateMipmaps=!1}else m.texImage2D(m.TEXTURE_2D,0,e,e,f,a.image);a.generateMipmaps&&d&&m.generateMipmap(m.TEXTURE_2D);a.needsUpdate=!1;if(a.onUpdate)a.onUpdate()}else m.activeTexture(m.TEXTURE0+b),m.bindTexture(m.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.addEventListener("dispose",Ib);a.__webglTexture=m.createTexture();I.info.memory.textures++;var c=THREE.Math.isPowerOfTwo(a.width)&&THREE.Math.isPowerOfTwo(a.height),d=F(a.format),e=F(a.type);if(b){a.__webglFramebuffer=[];a.__webglRenderbuffer=[];m.bindTexture(m.TEXTURE_CUBE_MAP,a.__webglTexture);P(m.TEXTURE_CUBE_MAP,a,c);for(var f=0;6>f;f++){a.__webglFramebuffer[f]=m.createFramebuffer();a.__webglRenderbuffer[f]=m.createRenderbuffer();
-m.texImage2D(m.TEXTURE_CUBE_MAP_POSITIVE_X+f,0,d,a.width,a.height,0,d,e,null);var g=a,h=m.TEXTURE_CUBE_MAP_POSITIVE_X+f;m.bindFramebuffer(m.FRAMEBUFFER,a.__webglFramebuffer[f]);m.framebufferTexture2D(m.FRAMEBUFFER,m.COLOR_ATTACHMENT0,h,g.__webglTexture,0);C(a.__webglRenderbuffer[f],a)}c&&m.generateMipmap(m.TEXTURE_CUBE_MAP)}else a.__webglFramebuffer=m.createFramebuffer(),a.__webglRenderbuffer=a.shareDepthFrom?a.shareDepthFrom.__webglRenderbuffer:m.createRenderbuffer(),m.bindTexture(m.TEXTURE_2D,a.__webglTexture),
-P(m.TEXTURE_2D,a,c),m.texImage2D(m.TEXTURE_2D,0,d,a.width,a.height,0,d,e,null),d=m.TEXTURE_2D,m.bindFramebuffer(m.FRAMEBUFFER,a.__webglFramebuffer),m.framebufferTexture2D(m.FRAMEBUFFER,m.COLOR_ATTACHMENT0,d,a.__webglTexture,0),a.shareDepthFrom?a.depthBuffer&&!a.stencilBuffer?m.framebufferRenderbuffer(m.FRAMEBUFFER,m.DEPTH_ATTACHMENT,m.RENDERBUFFER,a.__webglRenderbuffer):a.depthBuffer&&a.stencilBuffer&&m.framebufferRenderbuffer(m.FRAMEBUFFER,m.DEPTH_STENCIL_ATTACHMENT,m.RENDERBUFFER,a.__webglRenderbuffer):
-C(a.__webglRenderbuffer,a),c&&m.generateMipmap(m.TEXTURE_2D);b?m.bindTexture(m.TEXTURE_CUBE_MAP,null):m.bindTexture(m.TEXTURE_2D,null);m.bindRenderbuffer(m.RENDERBUFFER,null);m.bindFramebuffer(m.FRAMEBUFFER,null)}a?(b=b?a.__webglFramebuffer[a.activeCubeFace]:a.__webglFramebuffer,c=a.width,a=a.height,e=d=0):(b=null,c=Ja,a=Ba,d=Fa,e=xa);b!==T&&(m.bindFramebuffer(m.FRAMEBUFFER,b),m.viewport(d,e,c,a),T=b);Ka=c;ha=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.OneMinusSrcAlphaFactor)return m.ONE_MINUS_SRC_ALPHA;if(a===THREE.DstAlphaFactor)return m.DST_ALPHA;if(a===THREE.OneMinusDstAlphaFactor)return m.ONE_MINUS_DST_ALPHA;if(a===THREE.DstColorFactor)return m.DST_COLOR;if(a===THREE.OneMinusDstColorFactor)return m.ONE_MINUS_DST_COLOR;if(a===THREE.SrcAlphaSaturateFactor)return m.SRC_ALPHA_SATURATE;if(void 0!==Pa){if(a===THREE.RGB_S3TC_DXT1_Format)return Pa.COMPRESSED_RGB_S3TC_DXT1_EXT;if(a===THREE.RGBA_S3TC_DXT1_Format)return Pa.COMPRESSED_RGBA_S3TC_DXT1_EXT;
+if(a===THREE.RGBA_S3TC_DXT3_Format)return Pa.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(a===THREE.RGBA_S3TC_DXT5_Format)return Pa.COMPRESSED_RGBA_S3TC_DXT5_EXT}return 0}console.log("THREE.WebGLRenderer",THREE.REVISION);a=a||{};var N=void 0!==a.canvas?a.canvas:document.createElement("canvas"),H=void 0!==a.context?a.context:null,Q=void 0!==a.precision?a.precision:"highp",Y=void 0!==a.alpha?a.alpha:!1,U=void 0!==a.depth?a.depth:!0,la=void 0!==a.stencil?a.stencil:!0,W=void 0!==a.antialias?a.antialias:!1,R=void 0!==
+a.premultipliedAlpha?a.premultipliedAlpha:!0,K=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,da=void 0!==a.logarithmicDepthBuffer?a.logarithmicDepthBuffer:!1,V=new THREE.Color(0),X=0;this.domElement=N;this.context=null;this.devicePixelRatio=void 0!==a.devicePixelRatio?a.devicePixelRatio:void 0!==self.devicePixelRatio?self.devicePixelRatio:1;this.autoUpdateObjects=this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.shadowMapEnabled=this.gammaOutput=
+this.gammaInput=!1;this.shadowMapAutoUpdate=!0;this.shadowMapType=THREE.PCFShadowMap;this.shadowMapCullFace=THREE.CullFaceFront;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 P=this,ga=[],wa=null,Ha=null,fa=-1,za=null,Ia=null,Ea=0,Ga=-1,ha=-1,Oa=-1,Ra=-1,Sa=-1,Fa=-1,ia=-1,ma=
+-1,ya=null,Z=null,qa=null,ua=null,Ca=0,va=0,Da=N.width,Ja=N.height,ja=0,ra=0,Ka=new Uint8Array(16),ob=new Uint8Array(16),Ab=new THREE.Frustum,Pb=new THREE.Matrix4,cc=new THREE.Matrix4,xa=new THREE.Vector3,oa=new THREE.Vector3,cb=!0,Bb={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:[]}},
+m,sb,xb,db,Pa,pb;(function(){try{var a={alpha:Y,depth:U,stencil:la,antialias:W,premultipliedAlpha:R,preserveDrawingBuffer:K};m=H||N.getContext("webgl",a)||N.getContext("experimental-webgl",a);if(null===m)throw"Error creating WebGL context.";}catch(b){console.error(b)}sb=m.getExtension("OES_texture_float");m.getExtension("OES_texture_float_linear");xb=m.getExtension("OES_standard_derivatives");db=m.getExtension("EXT_texture_filter_anisotropic")||m.getExtension("MOZ_EXT_texture_filter_anisotropic")||
+m.getExtension("WEBKIT_EXT_texture_filter_anisotropic");Pa=m.getExtension("WEBGL_compressed_texture_s3tc")||m.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||m.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");pb=m.getExtension("OES_element_index_uint");null===sb&&console.log("THREE.WebGLRenderer: Float textures not supported.");null===xb&&console.log("THREE.WebGLRenderer: Standard derivatives not supported.");null===db&&console.log("THREE.WebGLRenderer: Anisotropic texture filtering not supported.");
+null===Pa&&console.log("THREE.WebGLRenderer: S3TC compressed textures not supported.");null===pb&&console.log("THREE.WebGLRenderer: elementindex as unsigned integer not supported.");void 0===m.getShaderPrecisionFormat&&(m.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}});da&&m.getExtension("EXT_frag_depth")})();m.clearColor(0,0,0,1);m.clearDepth(1);m.clearStencil(0);m.enable(m.DEPTH_TEST);m.depthFunc(m.LEQUAL);m.frontFace(m.CCW);m.cullFace(m.BACK);m.enable(m.CULL_FACE);
+m.enable(m.BLEND);m.blendEquation(m.FUNC_ADD);m.blendFunc(m.SRC_ALPHA,m.ONE_MINUS_SRC_ALPHA);m.viewport(Ca,va,Da,Ja);m.clearColor(V.r,V.g,V.b,X);this.context=m;var Cb=m.getParameter(m.MAX_TEXTURE_IMAGE_UNITS),Db=m.getParameter(m.MAX_VERTEX_TEXTURE_IMAGE_UNITS);m.getParameter(m.MAX_TEXTURE_SIZE);var dc=m.getParameter(m.MAX_CUBE_MAP_TEXTURE_SIZE),Ib=db?m.getParameter(db.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0,Jb=0<Db,Gb=Jb&&sb;Pa&&m.getParameter(m.COMPRESSED_TEXTURE_FORMATS);var ec=m.getShaderPrecisionFormat(m.VERTEX_SHADER,
+m.HIGH_FLOAT),qc=m.getShaderPrecisionFormat(m.VERTEX_SHADER,m.MEDIUM_FLOAT);m.getShaderPrecisionFormat(m.VERTEX_SHADER,m.LOW_FLOAT);var rc=m.getShaderPrecisionFormat(m.FRAGMENT_SHADER,m.HIGH_FLOAT),sc=m.getShaderPrecisionFormat(m.FRAGMENT_SHADER,m.MEDIUM_FLOAT);m.getShaderPrecisionFormat(m.FRAGMENT_SHADER,m.LOW_FLOAT);m.getShaderPrecisionFormat(m.VERTEX_SHADER,m.HIGH_INT);m.getShaderPrecisionFormat(m.VERTEX_SHADER,m.MEDIUM_INT);m.getShaderPrecisionFormat(m.VERTEX_SHADER,m.LOW_INT);m.getShaderPrecisionFormat(m.FRAGMENT_SHADER,
+m.HIGH_INT);m.getShaderPrecisionFormat(m.FRAGMENT_SHADER,m.MEDIUM_INT);m.getShaderPrecisionFormat(m.FRAGMENT_SHADER,m.LOW_INT);var tc=0<ec.precision&&0<rc.precision,Kb=0<qc.precision&&0<sc.precision;"highp"!==Q||tc||(Kb?(Q="mediump",console.warn("WebGLRenderer: highp not supported, using mediump")):(Q="lowp",console.warn("WebGLRenderer: highp and mediump not supported, using lowp")));"mediump"!==Q||Kb||(Q="lowp",console.warn("WebGLRenderer: mediump not supported, using lowp"));this.getContext=function(){return m};
+this.supportsVertexTextures=function(){return Jb};this.supportsFloatTextures=function(){return sb};this.supportsStandardDerivatives=function(){return xb};this.supportsCompressedTextureS3TC=function(){return Pa};this.getMaxAnisotropy=function(){return Ib};this.getPrecision=function(){return Q};this.setSize=function(a,b,c){N.width=a*this.devicePixelRatio;N.height=b*this.devicePixelRatio;1!==this.devicePixelRatio&&!1!==c&&(N.style.width=a+"px",N.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=
+function(a,b,c,d){Ca=a*this.devicePixelRatio;va=b*this.devicePixelRatio;Da=c*this.devicePixelRatio;Ja=d*this.devicePixelRatio;m.viewport(Ca,va,Da,Ja)};this.setScissor=function(a,b,c,d){m.scissor(a*this.devicePixelRatio,b*this.devicePixelRatio,c*this.devicePixelRatio,d*this.devicePixelRatio)};this.enableScissorTest=function(a){a?m.enable(m.SCISSOR_TEST):m.disable(m.SCISSOR_TEST)};this.setClearColor=function(a,b){V.set(a);X=void 0!==b?b:1;m.clearColor(V.r,V.g,V.b,X)};this.setClearColorHex=function(a,
+b){console.warn("DEPRECATED: .setClearColorHex() is being removed. Use .setClearColor() instead.");this.setClearColor(a,b)};this.getClearColor=function(){return V};this.getClearAlpha=function(){return X};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=m.COLOR_BUFFER_BIT;if(void 0===b||b)d|=m.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=m.STENCIL_BUFFER_BIT;m.clear(d)};this.clearColor=function(){m.clear(m.COLOR_BUFFER_BIT)};this.clearDepth=function(){m.clear(m.DEPTH_BUFFER_BIT)};this.clearStencil=function(){m.clear(m.STENCIL_BUFFER_BIT)};
+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.updateShadowMap=function(a,b){wa=null;fa=za=ma=ia=Oa=-1;cb=!0;ha=Ga=-1;this.shadowMapPlugin.update(a,b)};var Eb=function(a){a=a.target;a.removeEventListener("dispose",Eb);a.__webglInit=void 0;if(a instanceof THREE.BufferGeometry){var b=a.attributes,c;for(c in b)void 0!==
+b[c].buffer&&m.deleteBuffer(b[c].buffer);P.info.memory.geometries--}else if(void 0!==a.geometryGroups)for(b in a.geometryGroups){c=a.geometryGroups[b];if(void 0!==c.numMorphTargets)for(var d=0,e=c.numMorphTargets;d<e;d++)m.deleteBuffer(c.__webglMorphTargetsBuffers[d]);if(void 0!==c.numMorphNormals)for(d=0,e=c.numMorphNormals;d<e;d++)m.deleteBuffer(c.__webglMorphNormalsBuffers[d]);Qb(c)}else Qb(a)},Hb=function(a){a=a.target;a.removeEventListener("dispose",Hb);a.image&&a.image.__webglTextureCube?m.deleteTexture(a.image.__webglTextureCube):
+a.__webglInit&&(a.__webglInit=!1,m.deleteTexture(a.__webglTexture));P.info.memory.textures--},Rb=function(a){a=a.target;a.removeEventListener("dispose",Rb);if(a&&a.__webglTexture)if(m.deleteTexture(a.__webglTexture),a instanceof THREE.WebGLRenderTargetCube)for(var b=0;6>b;b++)m.deleteFramebuffer(a.__webglFramebuffer[b]),m.deleteRenderbuffer(a.__webglRenderbuffer[b]);else m.deleteFramebuffer(a.__webglFramebuffer),m.deleteRenderbuffer(a.__webglRenderbuffer);P.info.memory.textures--},Sb=function(a){a=
+a.target;a.removeEventListener("dispose",Sb);Fb(a)},Qb=function(a){void 0!==a.__webglVertexBuffer&&m.deleteBuffer(a.__webglVertexBuffer);void 0!==a.__webglNormalBuffer&&m.deleteBuffer(a.__webglNormalBuffer);void 0!==a.__webglTangentBuffer&&m.deleteBuffer(a.__webglTangentBuffer);void 0!==a.__webglColorBuffer&&m.deleteBuffer(a.__webglColorBuffer);void 0!==a.__webglUVBuffer&&m.deleteBuffer(a.__webglUVBuffer);void 0!==a.__webglUV2Buffer&&m.deleteBuffer(a.__webglUV2Buffer);void 0!==a.__webglSkinIndicesBuffer&&
+m.deleteBuffer(a.__webglSkinIndicesBuffer);void 0!==a.__webglSkinWeightsBuffer&&m.deleteBuffer(a.__webglSkinWeightsBuffer);void 0!==a.__webglFaceBuffer&&m.deleteBuffer(a.__webglFaceBuffer);void 0!==a.__webglLineBuffer&&m.deleteBuffer(a.__webglLineBuffer);void 0!==a.__webglLineDistanceBuffer&&m.deleteBuffer(a.__webglLineDistanceBuffer);if(void 0!==a.__webglCustomAttributesList)for(var b in a.__webglCustomAttributesList)m.deleteBuffer(a.__webglCustomAttributesList[b].buffer);P.info.memory.geometries--},
+Fb=function(a){var b=a.program;if(void 0!==b){a.program=void 0;var c,d,e=!1;a=0;for(c=ga.length;a<c;a++)if(d=ga[a],d.program===b){d.usedTimes--;0===d.usedTimes&&(e=!0);break}if(!0===e){e=[];a=0;for(c=ga.length;a<c;a++)d=ga[a],d.program!==b&&e.push(d);ga=e;m.deleteProgram(b);P.info.memory.programs--}}};this.renderBufferImmediate=function(a,b,c){h();a.hasPositions&&!a.__webglVertexBuffer&&(a.__webglVertexBuffer=m.createBuffer());a.hasNormals&&!a.__webglNormalBuffer&&(a.__webglNormalBuffer=m.createBuffer());
+a.hasUvs&&!a.__webglUvBuffer&&(a.__webglUvBuffer=m.createBuffer());a.hasColors&&!a.__webglColorBuffer&&(a.__webglColorBuffer=m.createBuffer());a.hasPositions&&(m.bindBuffer(m.ARRAY_BUFFER,a.__webglVertexBuffer),m.bufferData(m.ARRAY_BUFFER,a.positionArray,m.DYNAMIC_DRAW),k(b.attributes.position),m.vertexAttribPointer(b.attributes.position,3,m.FLOAT,!1,0,0));if(a.hasNormals){m.bindBuffer(m.ARRAY_BUFFER,a.__webglNormalBuffer);if(c.shading===THREE.FlatShading){var d,e,f,g,p,n,q,s,r,t,u,v=3*a.count;for(u=
+0;u<v;u+=9)t=a.normalArray,d=t[u],e=t[u+1],f=t[u+2],g=t[u+3],n=t[u+4],s=t[u+5],p=t[u+6],q=t[u+7],r=t[u+8],d=(d+g+p)/3,e=(e+n+q)/3,f=(f+s+r)/3,t[u]=d,t[u+1]=e,t[u+2]=f,t[u+3]=d,t[u+4]=e,t[u+5]=f,t[u+6]=d,t[u+7]=e,t[u+8]=f}m.bufferData(m.ARRAY_BUFFER,a.normalArray,m.DYNAMIC_DRAW);k(b.attributes.normal);m.vertexAttribPointer(b.attributes.normal,3,m.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(m.bindBuffer(m.ARRAY_BUFFER,a.__webglUvBuffer),m.bufferData(m.ARRAY_BUFFER,a.uvArray,m.DYNAMIC_DRAW),k(b.attributes.uv),m.vertexAttribPointer(b.attributes.uv,
+2,m.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(m.bindBuffer(m.ARRAY_BUFFER,a.__webglColorBuffer),m.bufferData(m.ARRAY_BUFFER,a.colorArray,m.DYNAMIC_DRAW),k(b.attributes.color),m.vertexAttribPointer(b.attributes.color,3,m.FLOAT,!1,0,0));l();m.drawArrays(m.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,d,e,f){if(!1!==d.visible){var k=I(a,b,c,d,f);a=k.attributes;b=e.attributes;c=!1;k=16777215*e.id+2*k.id+(d.wireframe?1:0);k!==za&&(za=k,c=!0);c&&h();if(f instanceof
+THREE.Mesh)if(f=b.index){var l;f.array instanceof Uint32Array?(k=m.UNSIGNED_INT,l=4):(k=m.UNSIGNED_SHORT,l=2);e=e.offsets;if(0===e.length)c&&(g(d,a,b,0),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,f.buffer)),m.drawElements(m.TRIANGLES,f.array.length,k,0),P.info.render.calls++,P.info.render.vertices+=f.array.length,P.info.render.faces+=f.array.length/3;else{c=!0;for(var p=0,n=e.length;p<n;p++){var q=e[p].index;c&&(g(d,a,b,q),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,f.buffer));m.drawElements(m.TRIANGLES,e[p].count,
+k,e[p].start*l);P.info.render.calls++;P.info.render.vertices+=e[p].count;P.info.render.faces+=e[p].count/3}}}else c&&g(d,a,b,0),d=e.attributes.position,m.drawArrays(m.TRIANGLES,0,d.array.length/3),P.info.render.calls++,P.info.render.vertices+=d.array.length/3,P.info.render.faces+=d.array.length/9;else if(f instanceof THREE.ParticleSystem)c&&g(d,a,b,0),d=b.position,m.drawArrays(m.POINTS,0,d.array.length/3),P.info.render.calls++,P.info.render.points+=d.array.length/3;else if(f instanceof THREE.Line)if(k=
+f.type===THREE.LineStrip?m.LINE_STRIP:m.LINES,z(d.linewidth),f=b.index)if(f.array instanceof Uint32Array?(k=m.UNSIGNED_INT,l=4):(k=m.UNSIGNED_SHORT,l=2),e=e.offsets,0===e.length)c&&(g(d,a,b,0),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,f.buffer)),m.drawElements(m.LINES,f.array.length,k,0),P.info.render.calls++,P.info.render.vertices+=f.array.length;else for(1<e.length&&(c=!0),p=0,n=e.length;p<n;p++)q=e[p].index,c&&(g(d,a,b,q),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,f.buffer)),m.drawElements(m.LINES,e[p].count,
+k,e[p].start*l),P.info.render.calls++,P.info.render.vertices+=e[p].count;else c&&g(d,a,b,0),d=b.position,m.drawArrays(k,0,d.array.length/3),P.info.render.calls++,P.info.render.points+=d.array.length/3}};this.renderBuffer=function(a,b,c,d,e,f){if(!1!==d.visible){var g,p;c=I(a,b,c,d,f);b=c.attributes;a=!1;c=16777215*e.id+2*c.id+(d.wireframe?1:0);c!==za&&(za=c,a=!0);a&&h();if(!d.morphTargets&&0<=b.position)a&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglVertexBuffer),k(b.position),m.vertexAttribPointer(b.position,
+3,m.FLOAT,!1,0,0));else if(f.morphTargetBase){c=d.program.attributes;-1!==f.morphTargetBase&&0<=c.position?(m.bindBuffer(m.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[f.morphTargetBase]),k(c.position),m.vertexAttribPointer(c.position,3,m.FLOAT,!1,0,0)):0<=c.position&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglVertexBuffer),k(c.position),m.vertexAttribPointer(c.position,3,m.FLOAT,!1,0,0));if(f.morphTargetForcedOrder.length){var n=0;p=f.morphTargetForcedOrder;for(g=f.morphTargetInfluences;n<d.numSupportedMorphTargets&&
+n<p.length;)0<=c["morphTarget"+n]&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[p[n]]),k(c["morphTarget"+n]),m.vertexAttribPointer(c["morphTarget"+n],3,m.FLOAT,!1,0,0)),0<=c["morphNormal"+n]&&d.morphNormals&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[p[n]]),k(c["morphNormal"+n]),m.vertexAttribPointer(c["morphNormal"+n],3,m.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[n]=g[p[n]],n++}else{p=[];g=f.morphTargetInfluences;var q,s=g.length;for(q=0;q<s;q++)n=g[q],0<n&&p.push([n,
+q]);p.length>d.numSupportedMorphTargets?(p.sort(r),p.length=d.numSupportedMorphTargets):p.length>d.numSupportedMorphNormals?p.sort(r):0===p.length&&p.push([0,0]);for(n=0;n<d.numSupportedMorphTargets;)p[n]?(q=p[n][1],0<=c["morphTarget"+n]&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[q]),k(c["morphTarget"+n]),m.vertexAttribPointer(c["morphTarget"+n],3,m.FLOAT,!1,0,0)),0<=c["morphNormal"+n]&&d.morphNormals&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[q]),k(c["morphNormal"+
+n]),m.vertexAttribPointer(c["morphNormal"+n],3,m.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[n]=g[q]):f.__webglMorphTargetInfluences[n]=0,n++}null!==d.program.uniforms.morphTargetInfluences&&m.uniform1fv(d.program.uniforms.morphTargetInfluences,f.__webglMorphTargetInfluences)}if(a){if(e.__webglCustomAttributesList)for(g=0,p=e.__webglCustomAttributesList.length;g<p;g++)c=e.__webglCustomAttributesList[g],0<=b[c.buffer.belongsToAttribute]&&(m.bindBuffer(m.ARRAY_BUFFER,c.buffer),k(b[c.buffer.belongsToAttribute]),
+m.vertexAttribPointer(b[c.buffer.belongsToAttribute],c.size,m.FLOAT,!1,0,0));0<=b.color&&(0<f.geometry.colors.length||0<f.geometry.faces.length?(m.bindBuffer(m.ARRAY_BUFFER,e.__webglColorBuffer),k(b.color),m.vertexAttribPointer(b.color,3,m.FLOAT,!1,0,0)):d.defaultAttributeValues&&m.vertexAttrib3fv(b.color,d.defaultAttributeValues.color));0<=b.normal&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglNormalBuffer),k(b.normal),m.vertexAttribPointer(b.normal,3,m.FLOAT,!1,0,0));0<=b.tangent&&(m.bindBuffer(m.ARRAY_BUFFER,
+e.__webglTangentBuffer),k(b.tangent),m.vertexAttribPointer(b.tangent,4,m.FLOAT,!1,0,0));0<=b.uv&&(f.geometry.faceVertexUvs[0]?(m.bindBuffer(m.ARRAY_BUFFER,e.__webglUVBuffer),k(b.uv),m.vertexAttribPointer(b.uv,2,m.FLOAT,!1,0,0)):d.defaultAttributeValues&&m.vertexAttrib2fv(b.uv,d.defaultAttributeValues.uv));0<=b.uv2&&(f.geometry.faceVertexUvs[1]?(m.bindBuffer(m.ARRAY_BUFFER,e.__webglUV2Buffer),k(b.uv2),m.vertexAttribPointer(b.uv2,2,m.FLOAT,!1,0,0)):d.defaultAttributeValues&&m.vertexAttrib2fv(b.uv2,
+d.defaultAttributeValues.uv2));d.skinning&&0<=b.skinIndex&&0<=b.skinWeight&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglSkinIndicesBuffer),k(b.skinIndex),m.vertexAttribPointer(b.skinIndex,4,m.FLOAT,!1,0,0),m.bindBuffer(m.ARRAY_BUFFER,e.__webglSkinWeightsBuffer),k(b.skinWeight),m.vertexAttribPointer(b.skinWeight,4,m.FLOAT,!1,0,0));0<=b.lineDistance&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglLineDistanceBuffer),k(b.lineDistance),m.vertexAttribPointer(b.lineDistance,1,m.FLOAT,!1,0,0))}l();f instanceof THREE.Mesh?
+(f=e.__typeArray===Uint32Array?m.UNSIGNED_INT:m.UNSIGNED_SHORT,d.wireframe?(z(d.wireframeLinewidth),a&&m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,e.__webglLineBuffer),m.drawElements(m.LINES,e.__webglLineCount,f,0)):(a&&m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,e.__webglFaceBuffer),m.drawElements(m.TRIANGLES,e.__webglFaceCount,f,0)),P.info.render.calls++,P.info.render.vertices+=e.__webglFaceCount,P.info.render.faces+=e.__webglFaceCount/3):f instanceof THREE.Line?(f=f.type===THREE.LineStrip?m.LINE_STRIP:m.LINES,
+z(d.linewidth),m.drawArrays(f,0,e.__webglLineCount),P.info.render.calls++):f instanceof THREE.ParticleSystem&&(m.drawArrays(m.POINTS,0,e.__webglParticleCount),P.info.render.calls++,P.info.render.points+=e.__webglParticleCount)}};this.render=function(a,b,c,d){if(!1===b instanceof THREE.Camera)console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");else{var e,f,g,h,k=a.__lights,l=a.fog;fa=-1;cb=!0;!0===a.autoUpdate&&a.updateMatrixWorld();void 0===b.parent&&b.updateMatrixWorld();
+b.matrixWorldInverse.getInverse(b.matrixWorld);Pb.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);Ab.setFromMatrix(Pb);this.autoUpdateObjects&&this.initWebGLObjects(a);p(this.renderPluginsPre,a,b);P.info.render.calls=0;P.info.render.vertices=0;P.info.render.faces=0;P.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.id=d,f.render=
+!1,g.visible&&(!(g instanceof THREE.Mesh||g instanceof THREE.ParticleSystem)||!g.frustumCulled||Ab.intersectsObject(g))){var q=g;q._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,q.matrixWorld);q._normalMatrix.getNormalMatrix(q._modelViewMatrix);var q=f,r=q.object,t=q.buffer,v=r.geometry,r=r.material;r instanceof THREE.MeshFaceMaterial?(r=r.materials[v instanceof THREE.BufferGeometry?0:t.materialIndex],r.transparent?(q.transparent=r,q.opaque=null):(q.opaque=r,q.transparent=null)):r&&(r.transparent?
+(q.transparent=r,q.opaque=null):(q.opaque=r,q.transparent=null));f.render=!0;!0===this.sortObjects&&(null!==g.renderDepth?f.z=g.renderDepth:(xa.setFromMatrixPosition(g.matrixWorld),xa.applyProjection(Pb),f.z=xa.z))}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&&(g._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,g.matrixWorld),g._normalMatrix.getNormalMatrix(g._modelViewMatrix),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),G(d.polygonOffset,d.polygonOffsetFactor,d.polygonOffsetUnits),s(a.__webglObjects,!1,"",b,k,l,!0,d),u(a.__webglObjectsImmediate,"",b,k,l,!1,d)):(d=null,this.setBlending(THREE.NoBlending),s(a.__webglObjects,!0,"opaque",b,k,l,!1,d),u(a.__webglObjectsImmediate,"opaque",b,k,l,!1,d),s(a.__webglObjects,
+!1,"transparent",b,k,l,!0,d),u(a.__webglObjectsImmediate,"transparent",b,k,l,!0,d));p(this.renderPluginsPost,a,b);c&&c.generateMipmaps&&c.minFilter!==THREE.NearestFilter&&c.minFilter!==THREE.LinearFilter&&(c instanceof THREE.WebGLRenderTargetCube?(m.bindTexture(m.TEXTURE_CUBE_MAP,c.__webglTexture),m.generateMipmap(m.TEXTURE_CUBE_MAP),m.bindTexture(m.TEXTURE_CUBE_MAP,null)):(m.bindTexture(m.TEXTURE_2D,c.__webglTexture),m.generateMipmap(m.TEXTURE_2D),m.bindTexture(m.TEXTURE_2D,null)));this.setDepthTest(!0);
+this.setDepthWrite(!0)}};this.renderImmediateObject=function(a,b,c,d,e){var f=I(a,b,c,d,e);za=-1;P.setMaterialFaces(d);e.immediateRenderCallback?e.immediateRenderCallback(f,m,Ab):e.render(function(a){P.renderBufferImmediate(a,f,d)})};this.initWebGLObjects=function(a){a.__webglObjects||(a.__webglObjects=[],a.__webglObjectsImmediate=[],a.__webglSprites=[],a.__webglFlares=[]);for(;a.__objectsAdded.length;)q(a.__objectsAdded[0],a),a.__objectsAdded.splice(0,1);for(;a.__objectsRemoved.length;)y(a.__objectsRemoved[0],
+a),a.__objectsRemoved.splice(0,1);for(var b=0,g=a.__webglObjects.length;b<g;b++){var h=a.__webglObjects[b].object;void 0===h.__webglInit&&(void 0!==h.__webglActive&&y(h,a),q(h,a));var k=h,l=k.geometry,p=void 0,n=void 0,s=void 0;if(l instanceof THREE.BufferGeometry){var u=m.DYNAMIC_DRAW,w=l.attributes,E=void 0,z=void 0;for(E in w)z=w[E],z.needsUpdate&&("index"===E?(m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,z.buffer),m.bufferData(m.ELEMENT_ARRAY_BUFFER,z.array,u)):(m.bindBuffer(m.ARRAY_BUFFER,z.buffer),m.bufferData(m.ARRAY_BUFFER,
+z.array,u)),z.needsUpdate=!1)}else if(k instanceof THREE.Mesh){for(var A=0,D=l.geometryGroupsList.length;A<D;A++)if(p=l.geometryGroupsList[A],s=d(k,p),l.buffersNeedUpdate&&c(p,k),n=s.attributes&&v(s),l.verticesNeedUpdate||l.morphTargetsNeedUpdate||l.elementsNeedUpdate||l.uvsNeedUpdate||l.normalsNeedUpdate||l.colorsNeedUpdate||l.tangentsNeedUpdate||n){var x=p,C=k,G=m.DYNAMIC_DRAW,H=!l.dynamic,F=s;if(x.__inittedArrays){var I=e(F),P=F.vertexColors?F.vertexColors:!1,N=f(F),L=I===THREE.SmoothShading,B=
+void 0,J=void 0,Q=void 0,K=void 0,U=void 0,fa=void 0,Y=void 0,ga=void 0,R=void 0,V=void 0,W=void 0,$=void 0,aa=void 0,ba=void 0,wa=void 0,X=void 0,Z=void 0,da=void 0,Ia=void 0,Ga=void 0,Ea=void 0,ia=void 0,za=void 0,ja=void 0,Ha=void 0,la=void 0,oa=void 0,qa=void 0,ra=void 0,ha=void 0,ya=void 0,Fa=void 0,Ca=void 0,Da=void 0,ma=void 0,Ka=void 0,ua=void 0,va=void 0,Oa=void 0,Ja=void 0,ab=0,bb=0,Ra=0,Sa=0,Pa=0,eb=0,Ta=0,qb=0,Ya=0,ta=0,Aa=0,O=0,Qa=void 0,fb=x.__vertexArray,cb=x.__uvArray,db=x.__uv2Array,
+tb=x.__normalArray,Ua=x.__tangentArray,gb=x.__colorArray,Va=x.__skinIndexArray,Wa=x.__skinWeightArray,ob=x.__morphTargetsArrays,sb=x.__morphNormalsArrays,pb=x.__webglCustomAttributesList,M=void 0,Tb=x.__faceArray,ub=x.__lineArray,La=C.geometry,Ab=La.elementsNeedUpdate,xb=La.uvsNeedUpdate,Db=La.normalsNeedUpdate,Gb=La.tangentsNeedUpdate,Hb=La.colorsNeedUpdate,Jb=La.morphTargetsNeedUpdate,fc=La.vertices,ea=x.faces3,hb=La.faces,Bb=La.faceVertexUvs[0],Cb=La.faceVertexUvs[1],gc=La.skinIndices,Ub=La.skinWeights,
+Vb=La.morphTargets,Eb=La.morphNormals;if(La.verticesNeedUpdate){B=0;for(J=ea.length;B<J;B++)K=hb[ea[B]],$=fc[K.a],aa=fc[K.b],ba=fc[K.c],fb[bb]=$.x,fb[bb+1]=$.y,fb[bb+2]=$.z,fb[bb+3]=aa.x,fb[bb+4]=aa.y,fb[bb+5]=aa.z,fb[bb+6]=ba.x,fb[bb+7]=ba.y,fb[bb+8]=ba.z,bb+=9;m.bindBuffer(m.ARRAY_BUFFER,x.__webglVertexBuffer);m.bufferData(m.ARRAY_BUFFER,fb,G)}if(Jb)for(ma=0,Ka=Vb.length;ma<Ka;ma++){B=Aa=0;for(J=ea.length;B<J;B++)Oa=ea[B],K=hb[Oa],$=Vb[ma].vertices[K.a],aa=Vb[ma].vertices[K.b],ba=Vb[ma].vertices[K.c],
+ua=ob[ma],ua[Aa]=$.x,ua[Aa+1]=$.y,ua[Aa+2]=$.z,ua[Aa+3]=aa.x,ua[Aa+4]=aa.y,ua[Aa+5]=aa.z,ua[Aa+6]=ba.x,ua[Aa+7]=ba.y,ua[Aa+8]=ba.z,F.morphNormals&&(L?(Ja=Eb[ma].vertexNormals[Oa],da=Ja.a,Ia=Ja.b,Ga=Ja.c):Ga=Ia=da=Eb[ma].faceNormals[Oa],va=sb[ma],va[Aa]=da.x,va[Aa+1]=da.y,va[Aa+2]=da.z,va[Aa+3]=Ia.x,va[Aa+4]=Ia.y,va[Aa+5]=Ia.z,va[Aa+6]=Ga.x,va[Aa+7]=Ga.y,va[Aa+8]=Ga.z),Aa+=9;m.bindBuffer(m.ARRAY_BUFFER,x.__webglMorphTargetsBuffers[ma]);m.bufferData(m.ARRAY_BUFFER,ob[ma],G);F.morphNormals&&(m.bindBuffer(m.ARRAY_BUFFER,
+x.__webglMorphNormalsBuffers[ma]),m.bufferData(m.ARRAY_BUFFER,sb[ma],G))}if(Ub.length){B=0;for(J=ea.length;B<J;B++)K=hb[ea[B]],ja=Ub[K.a],Ha=Ub[K.b],la=Ub[K.c],Wa[ta]=ja.x,Wa[ta+1]=ja.y,Wa[ta+2]=ja.z,Wa[ta+3]=ja.w,Wa[ta+4]=Ha.x,Wa[ta+5]=Ha.y,Wa[ta+6]=Ha.z,Wa[ta+7]=Ha.w,Wa[ta+8]=la.x,Wa[ta+9]=la.y,Wa[ta+10]=la.z,Wa[ta+11]=la.w,oa=gc[K.a],qa=gc[K.b],ra=gc[K.c],Va[ta]=oa.x,Va[ta+1]=oa.y,Va[ta+2]=oa.z,Va[ta+3]=oa.w,Va[ta+4]=qa.x,Va[ta+5]=qa.y,Va[ta+6]=qa.z,Va[ta+7]=qa.w,Va[ta+8]=ra.x,Va[ta+9]=ra.y,Va[ta+
+10]=ra.z,Va[ta+11]=ra.w,ta+=12;0<ta&&(m.bindBuffer(m.ARRAY_BUFFER,x.__webglSkinIndicesBuffer),m.bufferData(m.ARRAY_BUFFER,Va,G),m.bindBuffer(m.ARRAY_BUFFER,x.__webglSkinWeightsBuffer),m.bufferData(m.ARRAY_BUFFER,Wa,G))}if(Hb&&P){B=0;for(J=ea.length;B<J;B++)K=hb[ea[B]],Y=K.vertexColors,ga=K.color,3===Y.length&&P===THREE.VertexColors?(Ea=Y[0],ia=Y[1],za=Y[2]):za=ia=Ea=ga,gb[Ya]=Ea.r,gb[Ya+1]=Ea.g,gb[Ya+2]=Ea.b,gb[Ya+3]=ia.r,gb[Ya+4]=ia.g,gb[Ya+5]=ia.b,gb[Ya+6]=za.r,gb[Ya+7]=za.g,gb[Ya+8]=za.b,Ya+=9;
+0<Ya&&(m.bindBuffer(m.ARRAY_BUFFER,x.__webglColorBuffer),m.bufferData(m.ARRAY_BUFFER,gb,G))}if(Gb&&La.hasTangents){B=0;for(J=ea.length;B<J;B++)K=hb[ea[B]],R=K.vertexTangents,wa=R[0],X=R[1],Z=R[2],Ua[Ta]=wa.x,Ua[Ta+1]=wa.y,Ua[Ta+2]=wa.z,Ua[Ta+3]=wa.w,Ua[Ta+4]=X.x,Ua[Ta+5]=X.y,Ua[Ta+6]=X.z,Ua[Ta+7]=X.w,Ua[Ta+8]=Z.x,Ua[Ta+9]=Z.y,Ua[Ta+10]=Z.z,Ua[Ta+11]=Z.w,Ta+=12;m.bindBuffer(m.ARRAY_BUFFER,x.__webglTangentBuffer);m.bufferData(m.ARRAY_BUFFER,Ua,G)}if(Db&&I){B=0;for(J=ea.length;B<J;B++)if(K=hb[ea[B]],
+U=K.vertexNormals,fa=K.normal,3===U.length&&L)for(ha=0;3>ha;ha++)Fa=U[ha],tb[eb]=Fa.x,tb[eb+1]=Fa.y,tb[eb+2]=Fa.z,eb+=3;else for(ha=0;3>ha;ha++)tb[eb]=fa.x,tb[eb+1]=fa.y,tb[eb+2]=fa.z,eb+=3;m.bindBuffer(m.ARRAY_BUFFER,x.__webglNormalBuffer);m.bufferData(m.ARRAY_BUFFER,tb,G)}if(xb&&Bb&&N){B=0;for(J=ea.length;B<J;B++)if(Q=ea[B],V=Bb[Q],void 0!==V)for(ha=0;3>ha;ha++)Ca=V[ha],cb[Ra]=Ca.x,cb[Ra+1]=Ca.y,Ra+=2;0<Ra&&(m.bindBuffer(m.ARRAY_BUFFER,x.__webglUVBuffer),m.bufferData(m.ARRAY_BUFFER,cb,G))}if(xb&&
+Cb&&N){B=0;for(J=ea.length;B<J;B++)if(Q=ea[B],W=Cb[Q],void 0!==W)for(ha=0;3>ha;ha++)Da=W[ha],db[Sa]=Da.x,db[Sa+1]=Da.y,Sa+=2;0<Sa&&(m.bindBuffer(m.ARRAY_BUFFER,x.__webglUV2Buffer),m.bufferData(m.ARRAY_BUFFER,db,G))}if(Ab){B=0;for(J=ea.length;B<J;B++)Tb[Pa]=ab,Tb[Pa+1]=ab+1,Tb[Pa+2]=ab+2,Pa+=3,ub[qb]=ab,ub[qb+1]=ab+1,ub[qb+2]=ab,ub[qb+3]=ab+2,ub[qb+4]=ab+1,ub[qb+5]=ab+2,qb+=6,ab+=3;m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,x.__webglFaceBuffer);m.bufferData(m.ELEMENT_ARRAY_BUFFER,Tb,G);m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,
+x.__webglLineBuffer);m.bufferData(m.ELEMENT_ARRAY_BUFFER,ub,G)}if(pb)for(ha=0,ya=pb.length;ha<ya;ha++)if(M=pb[ha],M.__original.needsUpdate){O=0;if(1===M.size)if(void 0===M.boundTo||"vertices"===M.boundTo)for(B=0,J=ea.length;B<J;B++)K=hb[ea[B]],M.array[O]=M.value[K.a],M.array[O+1]=M.value[K.b],M.array[O+2]=M.value[K.c],O+=3;else{if("faces"===M.boundTo)for(B=0,J=ea.length;B<J;B++)Qa=M.value[ea[B]],M.array[O]=Qa,M.array[O+1]=Qa,M.array[O+2]=Qa,O+=3}else if(2===M.size)if(void 0===M.boundTo||"vertices"===
+M.boundTo)for(B=0,J=ea.length;B<J;B++)K=hb[ea[B]],$=M.value[K.a],aa=M.value[K.b],ba=M.value[K.c],M.array[O]=$.x,M.array[O+1]=$.y,M.array[O+2]=aa.x,M.array[O+3]=aa.y,M.array[O+4]=ba.x,M.array[O+5]=ba.y,O+=6;else{if("faces"===M.boundTo)for(B=0,J=ea.length;B<J;B++)ba=aa=$=Qa=M.value[ea[B]],M.array[O]=$.x,M.array[O+1]=$.y,M.array[O+2]=aa.x,M.array[O+3]=aa.y,M.array[O+4]=ba.x,M.array[O+5]=ba.y,O+=6}else if(3===M.size){var sa;sa="c"===M.type?["r","g","b"]:["x","y","z"];if(void 0===M.boundTo||"vertices"===
+M.boundTo)for(B=0,J=ea.length;B<J;B++)K=hb[ea[B]],$=M.value[K.a],aa=M.value[K.b],ba=M.value[K.c],M.array[O]=$[sa[0]],M.array[O+1]=$[sa[1]],M.array[O+2]=$[sa[2]],M.array[O+3]=aa[sa[0]],M.array[O+4]=aa[sa[1]],M.array[O+5]=aa[sa[2]],M.array[O+6]=ba[sa[0]],M.array[O+7]=ba[sa[1]],M.array[O+8]=ba[sa[2]],O+=9;else if("faces"===M.boundTo)for(B=0,J=ea.length;B<J;B++)ba=aa=$=Qa=M.value[ea[B]],M.array[O]=$[sa[0]],M.array[O+1]=$[sa[1]],M.array[O+2]=$[sa[2]],M.array[O+3]=aa[sa[0]],M.array[O+4]=aa[sa[1]],M.array[O+
+5]=aa[sa[2]],M.array[O+6]=ba[sa[0]],M.array[O+7]=ba[sa[1]],M.array[O+8]=ba[sa[2]],O+=9;else if("faceVertices"===M.boundTo)for(B=0,J=ea.length;B<J;B++)Qa=M.value[ea[B]],$=Qa[0],aa=Qa[1],ba=Qa[2],M.array[O]=$[sa[0]],M.array[O+1]=$[sa[1]],M.array[O+2]=$[sa[2]],M.array[O+3]=aa[sa[0]],M.array[O+4]=aa[sa[1]],M.array[O+5]=aa[sa[2]],M.array[O+6]=ba[sa[0]],M.array[O+7]=ba[sa[1]],M.array[O+8]=ba[sa[2]],O+=9}else if(4===M.size)if(void 0===M.boundTo||"vertices"===M.boundTo)for(B=0,J=ea.length;B<J;B++)K=hb[ea[B]],
+$=M.value[K.a],aa=M.value[K.b],ba=M.value[K.c],M.array[O]=$.x,M.array[O+1]=$.y,M.array[O+2]=$.z,M.array[O+3]=$.w,M.array[O+4]=aa.x,M.array[O+5]=aa.y,M.array[O+6]=aa.z,M.array[O+7]=aa.w,M.array[O+8]=ba.x,M.array[O+9]=ba.y,M.array[O+10]=ba.z,M.array[O+11]=ba.w,O+=12;else if("faces"===M.boundTo)for(B=0,J=ea.length;B<J;B++)ba=aa=$=Qa=M.value[ea[B]],M.array[O]=$.x,M.array[O+1]=$.y,M.array[O+2]=$.z,M.array[O+3]=$.w,M.array[O+4]=aa.x,M.array[O+5]=aa.y,M.array[O+6]=aa.z,M.array[O+7]=aa.w,M.array[O+8]=ba.x,
+M.array[O+9]=ba.y,M.array[O+10]=ba.z,M.array[O+11]=ba.w,O+=12;else if("faceVertices"===M.boundTo)for(B=0,J=ea.length;B<J;B++)Qa=M.value[ea[B]],$=Qa[0],aa=Qa[1],ba=Qa[2],M.array[O]=$.x,M.array[O+1]=$.y,M.array[O+2]=$.z,M.array[O+3]=$.w,M.array[O+4]=aa.x,M.array[O+5]=aa.y,M.array[O+6]=aa.z,M.array[O+7]=aa.w,M.array[O+8]=ba.x,M.array[O+9]=ba.y,M.array[O+10]=ba.z,M.array[O+11]=ba.w,O+=12;m.bindBuffer(m.ARRAY_BUFFER,M.buffer);m.bufferData(m.ARRAY_BUFFER,M.array,G)}H&&(delete x.__inittedArrays,delete x.__colorArray,
+delete x.__normalArray,delete x.__tangentArray,delete x.__uvArray,delete x.__uv2Array,delete x.__faceArray,delete x.__vertexArray,delete x.__lineArray,delete x.__skinIndexArray,delete x.__skinWeightArray)}}l.verticesNeedUpdate=!1;l.morphTargetsNeedUpdate=!1;l.elementsNeedUpdate=!1;l.uvsNeedUpdate=!1;l.normalsNeedUpdate=!1;l.colorsNeedUpdate=!1;l.tangentsNeedUpdate=!1;l.buffersNeedUpdate=!1;s.attributes&&t(s)}else if(k instanceof THREE.Line){s=d(k,l);n=s.attributes&&v(s);if(l.verticesNeedUpdate||l.colorsNeedUpdate||
+l.lineDistancesNeedUpdate||n){var Xa=l,Wb=m.DYNAMIC_DRAW,Lb=void 0,Mb=void 0,Nb=void 0,Xb=void 0,pa=void 0,Yb=void 0,Fb=Xa.vertices,Ib=Xa.colors,Kb=Xa.lineDistances,Qb=Fb.length,Rb=Ib.length,Sb=Kb.length,Zb=Xa.__vertexArray,$b=Xa.__colorArray,lc=Xa.__lineDistanceArray,dc=Xa.colorsNeedUpdate,ec=Xa.lineDistancesNeedUpdate,hc=Xa.__webglCustomAttributesList,ac=void 0,mc=void 0,Ba=void 0,yb=void 0,Ma=void 0,na=void 0;if(Xa.verticesNeedUpdate){for(Lb=0;Lb<Qb;Lb++)Xb=Fb[Lb],pa=3*Lb,Zb[pa]=Xb.x,Zb[pa+1]=
+Xb.y,Zb[pa+2]=Xb.z;m.bindBuffer(m.ARRAY_BUFFER,Xa.__webglVertexBuffer);m.bufferData(m.ARRAY_BUFFER,Zb,Wb)}if(dc){for(Mb=0;Mb<Rb;Mb++)Yb=Ib[Mb],pa=3*Mb,$b[pa]=Yb.r,$b[pa+1]=Yb.g,$b[pa+2]=Yb.b;m.bindBuffer(m.ARRAY_BUFFER,Xa.__webglColorBuffer);m.bufferData(m.ARRAY_BUFFER,$b,Wb)}if(ec){for(Nb=0;Nb<Sb;Nb++)lc[Nb]=Kb[Nb];m.bindBuffer(m.ARRAY_BUFFER,Xa.__webglLineDistanceBuffer);m.bufferData(m.ARRAY_BUFFER,lc,Wb)}if(hc)for(ac=0,mc=hc.length;ac<mc;ac++)if(na=hc[ac],na.needsUpdate&&(void 0===na.boundTo||
+"vertices"===na.boundTo)){pa=0;yb=na.value.length;if(1===na.size)for(Ba=0;Ba<yb;Ba++)na.array[Ba]=na.value[Ba];else if(2===na.size)for(Ba=0;Ba<yb;Ba++)Ma=na.value[Ba],na.array[pa]=Ma.x,na.array[pa+1]=Ma.y,pa+=2;else if(3===na.size)if("c"===na.type)for(Ba=0;Ba<yb;Ba++)Ma=na.value[Ba],na.array[pa]=Ma.r,na.array[pa+1]=Ma.g,na.array[pa+2]=Ma.b,pa+=3;else for(Ba=0;Ba<yb;Ba++)Ma=na.value[Ba],na.array[pa]=Ma.x,na.array[pa+1]=Ma.y,na.array[pa+2]=Ma.z,pa+=3;else if(4===na.size)for(Ba=0;Ba<yb;Ba++)Ma=na.value[Ba],
+na.array[pa]=Ma.x,na.array[pa+1]=Ma.y,na.array[pa+2]=Ma.z,na.array[pa+3]=Ma.w,pa+=4;m.bindBuffer(m.ARRAY_BUFFER,na.buffer);m.bufferData(m.ARRAY_BUFFER,na.array,Wb)}}l.verticesNeedUpdate=!1;l.colorsNeedUpdate=!1;l.lineDistancesNeedUpdate=!1;s.attributes&&t(s)}else if(k instanceof THREE.ParticleSystem){s=d(k,l);n=s.attributes&&v(s);if(l.verticesNeedUpdate||l.colorsNeedUpdate||k.sortParticles||n){var ib=l,ic=m.DYNAMIC_DRAW,Ob=k,Na=void 0,jb=void 0,kb=void 0,T=void 0,lb=void 0,rb=void 0,bc=ib.vertices,
+jc=bc.length,kc=ib.colors,nc=kc.length,vb=ib.__vertexArray,wb=ib.__colorArray,mb=ib.__sortArray,oc=ib.verticesNeedUpdate,pc=ib.colorsNeedUpdate,nb=ib.__webglCustomAttributesList,Za=void 0,zb=void 0,ca=void 0,$a=void 0,ka=void 0,S=void 0;if(Ob.sortParticles){cc.copy(Pb);cc.multiply(Ob.matrixWorld);for(Na=0;Na<jc;Na++)kb=bc[Na],xa.copy(kb),xa.applyProjection(cc),mb[Na]=[xa.z,Na];mb.sort(r);for(Na=0;Na<jc;Na++)kb=bc[mb[Na][1]],T=3*Na,vb[T]=kb.x,vb[T+1]=kb.y,vb[T+2]=kb.z;for(jb=0;jb<nc;jb++)T=3*jb,rb=
+kc[mb[jb][1]],wb[T]=rb.r,wb[T+1]=rb.g,wb[T+2]=rb.b;if(nb)for(Za=0,zb=nb.length;Za<zb;Za++)if(S=nb[Za],void 0===S.boundTo||"vertices"===S.boundTo)if(T=0,$a=S.value.length,1===S.size)for(ca=0;ca<$a;ca++)lb=mb[ca][1],S.array[ca]=S.value[lb];else if(2===S.size)for(ca=0;ca<$a;ca++)lb=mb[ca][1],ka=S.value[lb],S.array[T]=ka.x,S.array[T+1]=ka.y,T+=2;else if(3===S.size)if("c"===S.type)for(ca=0;ca<$a;ca++)lb=mb[ca][1],ka=S.value[lb],S.array[T]=ka.r,S.array[T+1]=ka.g,S.array[T+2]=ka.b,T+=3;else for(ca=0;ca<
+$a;ca++)lb=mb[ca][1],ka=S.value[lb],S.array[T]=ka.x,S.array[T+1]=ka.y,S.array[T+2]=ka.z,T+=3;else if(4===S.size)for(ca=0;ca<$a;ca++)lb=mb[ca][1],ka=S.value[lb],S.array[T]=ka.x,S.array[T+1]=ka.y,S.array[T+2]=ka.z,S.array[T+3]=ka.w,T+=4}else{if(oc)for(Na=0;Na<jc;Na++)kb=bc[Na],T=3*Na,vb[T]=kb.x,vb[T+1]=kb.y,vb[T+2]=kb.z;if(pc)for(jb=0;jb<nc;jb++)rb=kc[jb],T=3*jb,wb[T]=rb.r,wb[T+1]=rb.g,wb[T+2]=rb.b;if(nb)for(Za=0,zb=nb.length;Za<zb;Za++)if(S=nb[Za],S.needsUpdate&&(void 0===S.boundTo||"vertices"===S.boundTo))if($a=
+S.value.length,T=0,1===S.size)for(ca=0;ca<$a;ca++)S.array[ca]=S.value[ca];else if(2===S.size)for(ca=0;ca<$a;ca++)ka=S.value[ca],S.array[T]=ka.x,S.array[T+1]=ka.y,T+=2;else if(3===S.size)if("c"===S.type)for(ca=0;ca<$a;ca++)ka=S.value[ca],S.array[T]=ka.r,S.array[T+1]=ka.g,S.array[T+2]=ka.b,T+=3;else for(ca=0;ca<$a;ca++)ka=S.value[ca],S.array[T]=ka.x,S.array[T+1]=ka.y,S.array[T+2]=ka.z,T+=3;else if(4===S.size)for(ca=0;ca<$a;ca++)ka=S.value[ca],S.array[T]=ka.x,S.array[T+1]=ka.y,S.array[T+2]=ka.z,S.array[T+
+3]=ka.w,T+=4}if(oc||Ob.sortParticles)m.bindBuffer(m.ARRAY_BUFFER,ib.__webglVertexBuffer),m.bufferData(m.ARRAY_BUFFER,vb,ic);if(pc||Ob.sortParticles)m.bindBuffer(m.ARRAY_BUFFER,ib.__webglColorBuffer),m.bufferData(m.ARRAY_BUFFER,wb,ic);if(nb)for(Za=0,zb=nb.length;Za<zb;Za++)if(S=nb[Za],S.needsUpdate||Ob.sortParticles)m.bindBuffer(m.ARRAY_BUFFER,S.buffer),m.bufferData(m.ARRAY_BUFFER,S.array,ic)}l.verticesNeedUpdate=!1;l.colorsNeedUpdate=!1;s.attributes&&t(s)}}};this.initMaterial=function(a,b,c,d){var e,
+f,g,h;a.addEventListener("dispose",Sb);var k,l,p,n;a instanceof THREE.MeshDepthMaterial?n="depth":a instanceof THREE.MeshNormalMaterial?n="normal":a instanceof THREE.MeshBasicMaterial?n="basic":a instanceof THREE.MeshLambertMaterial?n="lambert":a instanceof THREE.MeshPhongMaterial?n="phong":a instanceof THREE.LineBasicMaterial?n="basic":a instanceof THREE.LineDashedMaterial?n="dashed":a instanceof THREE.ParticleSystemMaterial&&(n="particle_basic");n&&(e=THREE.ShaderLib[n],a.uniforms=THREE.UniformsUtils.clone(e.uniforms),
+a.vertexShader=e.vertexShader,a.fragmentShader=e.fragmentShader);p=h=g=f=e=0;for(var q=b.length;p<q;p++){var s=b[p];s.onlyShadow||!1===s.visible||(s instanceof THREE.DirectionalLight&&e++,s instanceof THREE.PointLight&&f++,s instanceof THREE.SpotLight&&g++,s instanceof THREE.HemisphereLight&&h++)}q=p=0;for(s=b.length;q<s;q++){var r=b[q];r.castShadow&&(r instanceof THREE.SpotLight&&p++,r instanceof THREE.DirectionalLight&&!r.shadowCascade&&p++)}b=p;Gb&&d&&d.useVertexTexture?p=1024:(p=m.getParameter(m.MAX_VERTEX_UNIFORM_VECTORS),
+p=Math.floor((p-20)/4),void 0!==d&&d instanceof THREE.SkinnedMesh&&(p=Math.min(d.bones.length,p),p<d.bones.length&&console.warn("WebGLRenderer: too many bones - "+d.bones.length+", this GPU supports just "+p+" (try OpenGL instead of ANGLE)")));c={precision:Q,supportsVertexTextures:Jb,map:!!a.map,envMap:!!a.envMap,lightMap:!!a.lightMap,bumpMap:!!a.bumpMap,normalMap:!!a.normalMap,specularMap:!!a.specularMap,vertexColors:a.vertexColors,fog:c,useFog:a.fog,fogExp:c instanceof THREE.FogExp2,sizeAttenuation:a.sizeAttenuation,
+logarithmicDepthBuffer:da,skinning:a.skinning,maxBones:p,useVertexTexture:Gb&&d&&d.useVertexTexture,morphTargets:a.morphTargets,morphNormals:a.morphNormals,maxMorphTargets:this.maxMorphTargets,maxMorphNormals:this.maxMorphNormals,maxDirLights:e,maxPointLights:f,maxSpotLights:g,maxHemiLights:h,maxShadows:b,shadowMapEnabled:this.shadowMapEnabled&&d.receiveShadow&&0<b,shadowMapType:this.shadowMapType,shadowMapDebug:this.shadowMapDebug,shadowMapCascade:this.shadowMapCascade,alphaTest:a.alphaTest,metal:a.metal,
+wrapAround:a.wrapAround,doubleSided:a.side===THREE.DoubleSide,flipSided:a.side===THREE.BackSide};d=[];n?d.push(n):(d.push(a.fragmentShader),d.push(a.vertexShader));for(var t in a.defines)d.push(t),d.push(a.defines[t]);for(l in c)d.push(l),d.push(c[l]);n=d.join();var u;l=0;for(t=ga.length;l<t;l++)if(d=ga[l],d.code===n){u=d;u.usedTimes++;break}void 0===u&&(u=new THREE.WebGLProgram(this,n,a,c),ga.push(u),P.info.memory.programs=ga.length);a.program=u;u=a.program.attributes;if(a.morphTargets)for(a.numSupportedMorphTargets=
+0,t="morphTarget",l=0;l<this.maxMorphTargets;l++)n=t+l,0<=u[n]&&a.numSupportedMorphTargets++;if(a.morphNormals)for(a.numSupportedMorphNormals=0,t="morphNormal",l=0;l<this.maxMorphNormals;l++)n=t+l,0<=u[n]&&a.numSupportedMorphNormals++;a.uniformsList=[];for(k in a.uniforms)a.uniformsList.push([a.uniforms[k],k])};this.setFaceCulling=function(a,b){a===THREE.CullFaceNone?m.disable(m.CULL_FACE):(b===THREE.FrontFaceDirectionCW?m.frontFace(m.CW):m.frontFace(m.CCW),a===THREE.CullFaceBack?m.cullFace(m.BACK):
+a===THREE.CullFaceFront?m.cullFace(m.FRONT):m.cullFace(m.FRONT_AND_BACK),m.enable(m.CULL_FACE))};this.setMaterialFaces=function(a){var b=a.side===THREE.DoubleSide;a=a.side===THREE.BackSide;Ga!==b&&(b?m.disable(m.CULL_FACE):m.enable(m.CULL_FACE),Ga=b);ha!==a&&(a?m.frontFace(m.CW):m.frontFace(m.CCW),ha=a)};this.setDepthTest=function(a){ia!==a&&(a?m.enable(m.DEPTH_TEST):m.disable(m.DEPTH_TEST),ia=a)};this.setDepthWrite=function(a){ma!==a&&(m.depthMask(a),ma=a)};this.setBlending=function(a,b,c,d){a!==
+Oa&&(a===THREE.NoBlending?m.disable(m.BLEND):a===THREE.AdditiveBlending?(m.enable(m.BLEND),m.blendEquation(m.FUNC_ADD),m.blendFunc(m.SRC_ALPHA,m.ONE)):a===THREE.SubtractiveBlending?(m.enable(m.BLEND),m.blendEquation(m.FUNC_ADD),m.blendFunc(m.ZERO,m.ONE_MINUS_SRC_COLOR)):a===THREE.MultiplyBlending?(m.enable(m.BLEND),m.blendEquation(m.FUNC_ADD),m.blendFunc(m.ZERO,m.SRC_COLOR)):a===THREE.CustomBlending?m.enable(m.BLEND):(m.enable(m.BLEND),m.blendEquationSeparate(m.FUNC_ADD,m.FUNC_ADD),m.blendFuncSeparate(m.SRC_ALPHA,
+m.ONE_MINUS_SRC_ALPHA,m.ONE,m.ONE_MINUS_SRC_ALPHA)),Oa=a);if(a===THREE.CustomBlending){if(b!==Ra&&(m.blendEquation(F(b)),Ra=b),c!==Sa||d!==Fa)m.blendFunc(F(c),F(d)),Sa=c,Fa=d}else Fa=Sa=Ra=null};this.setTexture=function(a,b){if(a.needsUpdate){a.__webglInit||(a.__webglInit=!0,a.addEventListener("dispose",Hb),a.__webglTexture=m.createTexture(),P.info.memory.textures++);m.activeTexture(m.TEXTURE0+b);m.bindTexture(m.TEXTURE_2D,a.__webglTexture);m.pixelStorei(m.UNPACK_FLIP_Y_WEBGL,a.flipY);m.pixelStorei(m.UNPACK_PREMULTIPLY_ALPHA_WEBGL,
+a.premultiplyAlpha);m.pixelStorei(m.UNPACK_ALIGNMENT,a.unpackAlignment);var c=a.image,d=THREE.Math.isPowerOfTwo(c.width)&&THREE.Math.isPowerOfTwo(c.height),e=F(a.format),f=F(a.type);B(m.TEXTURE_2D,a,d);var g=a.mipmaps;if(a instanceof THREE.DataTexture)if(0<g.length&&d){for(var h=0,k=g.length;h<k;h++)c=g[h],m.texImage2D(m.TEXTURE_2D,h,e,c.width,c.height,0,e,f,c.data);a.generateMipmaps=!1}else m.texImage2D(m.TEXTURE_2D,0,e,c.width,c.height,0,e,f,c.data);else if(a instanceof THREE.CompressedTexture)for(h=
+0,k=g.length;h<k;h++)c=g[h],a.format!==THREE.RGBAFormat?m.compressedTexImage2D(m.TEXTURE_2D,h,e,c.width,c.height,0,c.data):m.texImage2D(m.TEXTURE_2D,h,e,c.width,c.height,0,e,f,c.data);else if(0<g.length&&d){h=0;for(k=g.length;h<k;h++)c=g[h],m.texImage2D(m.TEXTURE_2D,h,e,e,f,c);a.generateMipmaps=!1}else m.texImage2D(m.TEXTURE_2D,0,e,e,f,a.image);a.generateMipmaps&&d&&m.generateMipmap(m.TEXTURE_2D);a.needsUpdate=!1;if(a.onUpdate)a.onUpdate()}else m.activeTexture(m.TEXTURE0+b),m.bindTexture(m.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.addEventListener("dispose",Rb);a.__webglTexture=m.createTexture();P.info.memory.textures++;var c=THREE.Math.isPowerOfTwo(a.width)&&THREE.Math.isPowerOfTwo(a.height),d=F(a.format),e=F(a.type);if(b){a.__webglFramebuffer=[];a.__webglRenderbuffer=[];m.bindTexture(m.TEXTURE_CUBE_MAP,a.__webglTexture);
+B(m.TEXTURE_CUBE_MAP,a,c);for(var f=0;6>f;f++){a.__webglFramebuffer[f]=m.createFramebuffer();a.__webglRenderbuffer[f]=m.createRenderbuffer();m.texImage2D(m.TEXTURE_CUBE_MAP_POSITIVE_X+f,0,d,a.width,a.height,0,d,e,null);var g=a,h=m.TEXTURE_CUBE_MAP_POSITIVE_X+f;m.bindFramebuffer(m.FRAMEBUFFER,a.__webglFramebuffer[f]);m.framebufferTexture2D(m.FRAMEBUFFER,m.COLOR_ATTACHMENT0,h,g.__webglTexture,0);C(a.__webglRenderbuffer[f],a)}c&&m.generateMipmap(m.TEXTURE_CUBE_MAP)}else a.__webglFramebuffer=m.createFramebuffer(),
+a.__webglRenderbuffer=a.shareDepthFrom?a.shareDepthFrom.__webglRenderbuffer:m.createRenderbuffer(),m.bindTexture(m.TEXTURE_2D,a.__webglTexture),B(m.TEXTURE_2D,a,c),m.texImage2D(m.TEXTURE_2D,0,d,a.width,a.height,0,d,e,null),d=m.TEXTURE_2D,m.bindFramebuffer(m.FRAMEBUFFER,a.__webglFramebuffer),m.framebufferTexture2D(m.FRAMEBUFFER,m.COLOR_ATTACHMENT0,d,a.__webglTexture,0),a.shareDepthFrom?a.depthBuffer&&!a.stencilBuffer?m.framebufferRenderbuffer(m.FRAMEBUFFER,m.DEPTH_ATTACHMENT,m.RENDERBUFFER,a.__webglRenderbuffer):
+a.depthBuffer&&a.stencilBuffer&&m.framebufferRenderbuffer(m.FRAMEBUFFER,m.DEPTH_STENCIL_ATTACHMENT,m.RENDERBUFFER,a.__webglRenderbuffer):C(a.__webglRenderbuffer,a),c&&m.generateMipmap(m.TEXTURE_2D);b?m.bindTexture(m.TEXTURE_CUBE_MAP,null):m.bindTexture(m.TEXTURE_2D,null);m.bindRenderbuffer(m.RENDERBUFFER,null);m.bindFramebuffer(m.FRAMEBUFFER,null)}a?(b=b?a.__webglFramebuffer[a.activeCubeFace]:a.__webglFramebuffer,c=a.width,a=a.height,e=d=0):(b=null,c=Da,a=Ja,d=Ca,e=va);b!==Ha&&(m.bindFramebuffer(m.FRAMEBUFFER,
+b),m.viewport(d,e,c,a),Ha=b);ja=c;ra=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;this.shareDepthFrom=null};
 THREE.WebGLRenderTarget.prototype={constructor:THREE.WebGLRenderTarget,setSize:function(a,b){this.width=a;this.height=b},clone:function(){var a=new THREE.WebGLRenderTarget(this.width,this.height);a.wrapS=this.wrapS;a.wrapT=this.wrapT;a.magFilter=this.magFilter;a.minFilter=this.minFilter;a.anisotropy=this.anisotropy;a.offset.copy(this.offset);a.repeat.copy(this.repeat);a.format=this.format;a.type=this.type;a.depthBuffer=this.depthBuffer;a.stencilBuffer=this.stencilBuffer;a.generateMipmaps=this.generateMipmaps;
 a.shareDepthFrom=this.shareDepthFrom;return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.WebGLRenderTarget.prototype);THREE.WebGLRenderTargetCube=function(a,b,c){THREE.WebGLRenderTarget.call(this,a,b,c);this.activeCubeFace=0};THREE.WebGLRenderTargetCube.prototype=Object.create(THREE.WebGLRenderTarget.prototype);THREE.WebGLProgram=function(){var a=0;return function(b,c,d,e){var f=b.context,g=d.fragmentShader,h=d.vertexShader,k=d.uniforms,l=d.attributes,n=d.defines,r=d.index0AttributeName;void 0===r&&!0===e.morphTargets&&(r="position");var p="SHADOWMAP_TYPE_BASIC";e.shadowMapType===THREE.PCFShadowMap?p="SHADOWMAP_TYPE_PCF":e.shadowMapType===THREE.PCFSoftShadowMap&&(p="SHADOWMAP_TYPE_PCF_SOFT");var s,u;s=[];for(var q in n)u=n[q],!1!==u&&(u="#define "+q+" "+u,s.push(u));s=s.join("\n");n=f.createProgram();d instanceof
 THREE.RawShaderMaterial?b=d="":(d=["precision "+e.precision+" float;","precision "+e.precision+" int;",s,e.supportsVertexTextures?"#define VERTEX_TEXTURES":"",b.gammaInput?"#define GAMMA_INPUT":"",b.gammaOutput?"#define GAMMA_OUTPUT":"","#define MAX_DIR_LIGHTS "+e.maxDirLights,"#define MAX_POINT_LIGHTS "+e.maxPointLights,"#define MAX_SPOT_LIGHTS "+e.maxSpotLights,"#define MAX_HEMI_LIGHTS "+e.maxHemiLights,"#define MAX_SHADOWS "+e.maxShadows,"#define MAX_BONES "+e.maxBones,e.map?"#define USE_MAP":
 "",e.envMap?"#define USE_ENVMAP":"",e.lightMap?"#define USE_LIGHTMAP":"",e.bumpMap?"#define USE_BUMPMAP":"",e.normalMap?"#define USE_NORMALMAP":"",e.specularMap?"#define USE_SPECULARMAP":"",e.vertexColors?"#define USE_COLOR":"",e.skinning?"#define USE_SKINNING":"",e.useVertexTexture?"#define BONE_TEXTURE":"",e.morphTargets?"#define USE_MORPHTARGETS":"",e.morphNormals?"#define USE_MORPHNORMALS":"",e.wrapAround?"#define WRAP_AROUND":"",e.doubleSided?"#define DOUBLE_SIDED":"",e.flipSided?"#define FLIP_SIDED":
-"",e.shadowMapEnabled?"#define USE_SHADOWMAP":"",e.shadowMapEnabled?"#define "+p:"",e.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",e.shadowMapCascade?"#define SHADOWMAP_CASCADE":"",e.sizeAttenuation?"#define USE_SIZEATTENUATION":"","uniform mat4 modelMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\nattribute vec2 uv2;\n#ifdef USE_COLOR\n\tattribute vec3 color;\n#endif\n#ifdef USE_MORPHTARGETS\n\tattribute vec3 morphTarget0;\n\tattribute vec3 morphTarget1;\n\tattribute vec3 morphTarget2;\n\tattribute vec3 morphTarget3;\n\t#ifdef USE_MORPHNORMALS\n\t\tattribute vec3 morphNormal0;\n\t\tattribute vec3 morphNormal1;\n\t\tattribute vec3 morphNormal2;\n\t\tattribute vec3 morphNormal3;\n\t#else\n\t\tattribute vec3 morphTarget4;\n\t\tattribute vec3 morphTarget5;\n\t\tattribute vec3 morphTarget6;\n\t\tattribute vec3 morphTarget7;\n\t#endif\n#endif\n#ifdef USE_SKINNING\n\tattribute vec4 skinIndex;\n\tattribute vec4 skinWeight;\n#endif\n"].join("\n"),
+"",e.shadowMapEnabled?"#define USE_SHADOWMAP":"",e.shadowMapEnabled?"#define "+p:"",e.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",e.shadowMapCascade?"#define SHADOWMAP_CASCADE":"",e.sizeAttenuation?"#define USE_SIZEATTENUATION":"",e.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"","uniform mat4 modelMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\nattribute vec2 uv2;\n#ifdef USE_COLOR\n\tattribute vec3 color;\n#endif\n#ifdef USE_MORPHTARGETS\n\tattribute vec3 morphTarget0;\n\tattribute vec3 morphTarget1;\n\tattribute vec3 morphTarget2;\n\tattribute vec3 morphTarget3;\n\t#ifdef USE_MORPHNORMALS\n\t\tattribute vec3 morphNormal0;\n\t\tattribute vec3 morphNormal1;\n\t\tattribute vec3 morphNormal2;\n\t\tattribute vec3 morphNormal3;\n\t#else\n\t\tattribute vec3 morphTarget4;\n\t\tattribute vec3 morphTarget5;\n\t\tattribute vec3 morphTarget6;\n\t\tattribute vec3 morphTarget7;\n\t#endif\n#endif\n#ifdef USE_SKINNING\n\tattribute vec4 skinIndex;\n\tattribute vec4 skinWeight;\n#endif\n"].join("\n"),
 b=["precision "+e.precision+" float;","precision "+e.precision+" int;",e.bumpMap||e.normalMap?"#extension GL_OES_standard_derivatives : enable":"",s,"#define MAX_DIR_LIGHTS "+e.maxDirLights,"#define MAX_POINT_LIGHTS "+e.maxPointLights,"#define MAX_SPOT_LIGHTS "+e.maxSpotLights,"#define MAX_HEMI_LIGHTS "+e.maxHemiLights,"#define MAX_SHADOWS "+e.maxShadows,e.alphaTest?"#define ALPHATEST "+e.alphaTest:"",b.gammaInput?"#define GAMMA_INPUT":"",b.gammaOutput?"#define GAMMA_OUTPUT":"",e.useFog&&e.fog?"#define USE_FOG":
 "",e.useFog&&e.fogExp?"#define FOG_EXP2":"",e.map?"#define USE_MAP":"",e.envMap?"#define USE_ENVMAP":"",e.lightMap?"#define USE_LIGHTMAP":"",e.bumpMap?"#define USE_BUMPMAP":"",e.normalMap?"#define USE_NORMALMAP":"",e.specularMap?"#define USE_SPECULARMAP":"",e.vertexColors?"#define USE_COLOR":"",e.metal?"#define METAL":"",e.wrapAround?"#define WRAP_AROUND":"",e.doubleSided?"#define DOUBLE_SIDED":"",e.flipSided?"#define FLIP_SIDED":"",e.shadowMapEnabled?"#define USE_SHADOWMAP":"",e.shadowMapEnabled?
-"#define "+p:"",e.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",e.shadowMapCascade?"#define SHADOWMAP_CASCADE":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n"));h=new THREE.WebGLShader(f,f.VERTEX_SHADER,d+h);g=new THREE.WebGLShader(f,f.FRAGMENT_SHADER,b+g);f.attachShader(n,h);f.attachShader(n,g);void 0!==r&&f.bindAttribLocation(n,0,r);f.linkProgram(n);!1===f.getProgramParameter(n,f.LINK_STATUS)&&(console.error("Could not initialise shader"),console.error("gl.VALIDATE_STATUS",
-f.getProgramParameter(n,f.VALIDATE_STATUS)),console.error("gl.getError()",f.getError()));""!==f.getProgramInfoLog(n)&&console.error("gl.getProgramInfoLog()",f.getProgramInfoLog(n));f.deleteShader(h);f.deleteShader(g);r="viewMatrix modelViewMatrix projectionMatrix normalMatrix modelMatrix cameraPosition morphTargetInfluences".split(" ");e.useVertexTexture?(r.push("boneTexture"),r.push("boneTextureWidth"),r.push("boneTextureHeight")):r.push("boneGlobalMatrices");for(var w in k)r.push(w);k=r;w={};r=
-0;for(b=k.length;r<b;r++)p=k[r],w[p]=f.getUniformLocation(n,p);this.uniforms=w;r="position normal uv uv2 tangent color skinIndex skinWeight lineDistance".split(" ");for(k=0;k<e.maxMorphTargets;k++)r.push("morphTarget"+k);for(k=0;k<e.maxMorphNormals;k++)r.push("morphNormal"+k);for(var v in l)r.push(v);e=r;l={};v=0;for(k=e.length;v<k;v++)w=e[v],l[w]=f.getAttribLocation(n,w);this.attributes=l;this.id=a++;this.code=c;this.usedTimes=1;this.program=n;this.vertexShader=h;this.fragmentShader=g;return this}}();THREE.WebGLShader=function(){var a=function(a){a=a.split("\n");for(var c=0;c<a.length;c++)a[c]=c+1+": "+a[c];return a.join("\n")};return function(b,c,d){c=b.createShader(c);b.shaderSource(c,d);b.compileShader(c);!1===b.getShaderParameter(c,b.COMPILE_STATUS)&&console.error("THREE.WebGLShader: Shader couldn't compile.");""!==b.getShaderInfoLog(c)&&(console.error("THREE.WebGLShader:","gl.getShaderInfoLog()",b.getShaderInfoLog(c)),console.error(a(d)));return c}}();THREE.RenderableVertex=function(){this.position=new THREE.Vector3;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.RenderableFace=function(){this.id=0;this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.v3=new THREE.RenderableVertex;this.normalModel=new THREE.Vector3;this.vertexNormalsModel=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];this.vertexNormalsLength=0;this.material=this.color=null;this.uvs=[new THREE.Vector2,new THREE.Vector2,new THREE.Vector2];this.z=0};THREE.RenderableObject=function(){this.id=0;this.object=null;this.z=0};THREE.RenderableSprite=function(){this.id=0;this.object=null;this.rotation=this.z=this.y=this.x=0;this.scale=new THREE.Vector2;this.material=null};THREE.RenderableLine=function(){this.id=0;this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.vertexColors=[new THREE.Color,new THREE.Color];this.material=null;this.z=0};THREE.GeometryUtils={merge:function(a,b,c){var d,e,f=a.vertices.length,g=b instanceof THREE.Mesh?b.geometry:b,h=a.vertices,k=g.vertices,l=a.faces,n=g.faces;a=a.faceVertexUvs[0];g=g.faceVertexUvs[0];void 0===c&&(c=0);b instanceof THREE.Mesh&&(b.matrixAutoUpdate&&b.updateMatrix(),d=b.matrix,e=(new THREE.Matrix3).getNormalMatrix(d));b=0;for(var r=k.length;b<r;b++){var p=k[b].clone();d&&p.applyMatrix4(d);h.push(p)}b=0;for(r=n.length;b<r;b++){var k=n[b],s,u=k.vertexNormals,q=k.vertexColors,p=new THREE.Face3(k.a+
+"#define "+p:"",e.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",e.shadowMapCascade?"#define SHADOWMAP_CASCADE":"",e.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n"));h=new THREE.WebGLShader(f,f.VERTEX_SHADER,d+h);g=new THREE.WebGLShader(f,f.FRAGMENT_SHADER,b+g);f.attachShader(n,h);f.attachShader(n,g);void 0!==r&&f.bindAttribLocation(n,0,r);f.linkProgram(n);!1===f.getProgramParameter(n,f.LINK_STATUS)&&(console.error("Could not initialise shader"),
+console.error("gl.VALIDATE_STATUS",f.getProgramParameter(n,f.VALIDATE_STATUS)),console.error("gl.getError()",f.getError()));""!==f.getProgramInfoLog(n)&&console.error("gl.getProgramInfoLog()",f.getProgramInfoLog(n));f.deleteShader(h);f.deleteShader(g);r="viewMatrix modelViewMatrix projectionMatrix normalMatrix modelMatrix cameraPosition morphTargetInfluences".split(" ");e.useVertexTexture?(r.push("boneTexture"),r.push("boneTextureWidth"),r.push("boneTextureHeight")):r.push("boneGlobalMatrices");e.logarithmicDepthBuffer&&
+r.push("logDepthBufFC");for(var w in k)r.push(w);k=r;w={};r=0;for(b=k.length;r<b;r++)p=k[r],w[p]=f.getUniformLocation(n,p);this.uniforms=w;r="position normal uv uv2 tangent color skinIndex skinWeight lineDistance".split(" ");for(k=0;k<e.maxMorphTargets;k++)r.push("morphTarget"+k);for(k=0;k<e.maxMorphNormals;k++)r.push("morphNormal"+k);for(var v in l)r.push(v);e=r;l={};v=0;for(k=e.length;v<k;v++)w=e[v],l[w]=f.getAttribLocation(n,w);this.attributes=l;this.id=a++;this.code=c;this.usedTimes=1;this.program=
+n;this.vertexShader=h;this.fragmentShader=g;return this}}();THREE.WebGLShader=function(){var a=function(a){a=a.split("\n");for(var c=0;c<a.length;c++)a[c]=c+1+": "+a[c];return a.join("\n")};return function(b,c,d){c=b.createShader(c);b.shaderSource(c,d);b.compileShader(c);!1===b.getShaderParameter(c,b.COMPILE_STATUS)&&console.error("THREE.WebGLShader: Shader couldn't compile.");""!==b.getShaderInfoLog(c)&&(console.error("THREE.WebGLShader:","gl.getShaderInfoLog()",b.getShaderInfoLog(c)),console.error(a(d)));return c}}();THREE.RenderableVertex=function(){this.position=new THREE.Vector3;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.RenderableFace=function(){this.id=0;this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.v3=new THREE.RenderableVertex;this.normalModel=new THREE.Vector3;this.vertexNormalsModel=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];this.vertexNormalsLength=0;this.material=this.color=null;this.uvs=[new THREE.Vector2,new THREE.Vector2,new THREE.Vector2];this.z=0};THREE.RenderableObject=function(){this.id=0;this.object=null;this.z=0};THREE.RenderableSprite=function(){this.id=0;this.object=null;this.rotation=this.z=this.y=this.x=0;this.scale=new THREE.Vector2;this.material=null};THREE.RenderableLine=function(){this.id=0;this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.vertexColors=[new THREE.Color,new THREE.Color];this.material=null;this.z=0};THREE.GeometryUtils={merge:function(a,b,c){var d,e,f=a.vertices.length,g=b instanceof THREE.Mesh?b.geometry:b,h=a.vertices,k=g.vertices,l=a.faces,n=g.faces;a=a.faceVertexUvs[0];g=g.faceVertexUvs[0];void 0===c&&(c=0);b instanceof THREE.Mesh&&(b.matrixAutoUpdate&&b.updateMatrix(),d=b.matrix,e=(new THREE.Matrix3).getNormalMatrix(d));b=0;for(var r=k.length;b<r;b++){var p=k[b].clone();d&&p.applyMatrix4(d);h.push(p)}b=0;for(r=n.length;b<r;b++){var k=n[b],s,u=k.vertexNormals,q=k.vertexColors,p=new THREE.Face3(k.a+
 f,k.b+f,k.c+f);p.normal.copy(k.normal);e&&p.normal.applyMatrix3(e).normalize();d=0;for(h=u.length;d<h;d++)s=u[d].clone(),e&&s.applyMatrix3(e).normalize(),p.vertexNormals.push(s);p.color.copy(k.color);d=0;for(h=q.length;d<h;d++)s=q[d],p.vertexColors.push(s.clone());p.materialIndex=k.materialIndex+c;l.push(p)}b=0;for(r=g.length;b<r;b++)if(c=g[b],e=[],void 0!==c){d=0;for(h=c.length;d<h;d++)e.push(new THREE.Vector2(c[d].x,c[d].y));a.push(e)}},randomPointInTriangle:function(){var a=new THREE.Vector3;return function(b,
 c,d){var e=new THREE.Vector3,f=THREE.Math.random16(),g=THREE.Math.random16();1<f+g&&(f=1-f,g=1-g);var h=1-f-g;e.copy(b);e.multiplyScalar(f);a.copy(c);a.multiplyScalar(g);e.add(a);a.copy(d);a.multiplyScalar(h);e.add(a);return e}}(),randomPointInFace:function(a,b,c){return THREE.GeometryUtils.randomPointInTriangle(b.vertices[a.a],b.vertices[a.b],b.vertices[a.c])},randomPointsInGeometry:function(a,b){function c(a){function b(c,d){if(d<c)return c;var e=c+Math.floor((d-c)/2);return l[e]>a?b(c,e-1):l[e]<
 a?b(e+1,d):e}return b(0,l.length-1)}var d,e,f=a.faces,g=a.vertices,h=f.length,k=0,l=[],n,r,p;for(e=0;e<h;e++)d=f[e],n=g[d.a],r=g[d.b],p=g[d.c],d._area=THREE.GeometryUtils.triangleArea(n,r,p),k+=d._area,l[e]=k;d=[];for(e=0;e<b;e++)g=THREE.Math.random16()*k,g=c(g),d[e]=THREE.GeometryUtils.randomPointInFace(f[g],a,!0);return d},triangleArea:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d,e){a.subVectors(d,c);b.subVectors(e,c);a.cross(b);return 0.5*a.length()}}(),center:function(a){a.computeBoundingBox();
@@ -546,7 +553,7 @@ String(a).split(""),f=e.length,g=[];for(a=0;a<f;a++){var h=new THREE.Path,h=this
 c+d;n=b[a++]*c;s=b[a++]*c+d;u=b[a++]*c;e.quadraticCurveTo(s,u,k,n);if(g=f[f.length-1])for(r=g.x,p=g.y,g=1,h=this.divisions;g<=h;g++){var t=g/h;THREE.Shape.Utils.b2(t,r,s,k);THREE.Shape.Utils.b2(t,p,u,n)}break;case "b":if(k=b[a++]*c+d,n=b[a++]*c,s=b[a++]*c+d,u=b[a++]*-c,q=b[a++]*c+d,w=b[a++]*-c,e.bezierCurveTo(k,n,s,u,q,w),g=f[f.length-1])for(r=g.x,p=g.y,g=1,h=this.divisions;g<=h;g++)t=g/h,THREE.Shape.Utils.b3(t,r,s,q,k),THREE.Shape.Utils.b3(t,p,u,w,n)}return{offset:v.ha*c,path:e}}}};
 THREE.FontUtils.generateShapes=function(a,b){b=b||{};var c=void 0!==b.curveSegments?b.curveSegments:4,d=void 0!==b.font?b.font:"helvetiker",e=void 0!==b.weight?b.weight:"normal",f=void 0!==b.style?b.style:"normal";THREE.FontUtils.size=void 0!==b.size?b.size:100;THREE.FontUtils.divisions=c;THREE.FontUtils.face=d;THREE.FontUtils.weight=e;THREE.FontUtils.style=f;c=THREE.FontUtils.drawText(a).paths;d=[];e=0;for(f=c.length;e<f;e++)Array.prototype.push.apply(d,c[e].toShapes());return d};
 (function(a){var b=function(a){for(var b=a.length,e=0,f=b-1,g=0;g<b;f=g++)e+=a[f].x*a[g].y-a[g].x*a[f].y;return 0.5*e};a.Triangulate=function(a,d){var e=a.length;if(3>e)return null;var f=[],g=[],h=[],k,l,n;if(0<b(a))for(l=0;l<e;l++)g[l]=l;else for(l=0;l<e;l++)g[l]=e-1-l;var r=2*e;for(l=e-1;2<e;){if(0>=r--){console.log("Warning, unable to triangulate polygon!");break}k=l;e<=k&&(k=0);l=k+1;e<=l&&(l=0);n=l+1;e<=n&&(n=0);var p;a:{var s=p=void 0,u=void 0,q=void 0,w=void 0,v=void 0,t=void 0,y=void 0,E=
-void 0,s=a[g[k]].x,u=a[g[k]].y,q=a[g[l]].x,w=a[g[l]].y,v=a[g[n]].x,t=a[g[n]].y;if(1E-10>(q-s)*(t-u)-(w-u)*(v-s))p=!1;else{var x=void 0,L=void 0,A=void 0,D=void 0,M=void 0,z=void 0,G=void 0,P=void 0,C=void 0,B=void 0,C=P=G=E=y=void 0,x=v-q,L=t-w,A=s-v,D=u-t,M=q-s,z=w-u;for(p=0;p<e;p++)if(y=a[g[p]].x,E=a[g[p]].y,!(y===s&&E===u||y===q&&E===w||y===v&&E===t)&&(G=y-s,P=E-u,C=y-q,B=E-w,y-=v,E-=t,C=x*B-L*C,G=M*P-z*G,P=A*E-D*y,-1E-10<=C&&-1E-10<=P&&-1E-10<=G)){p=!1;break a}p=!0}}if(p){f.push([a[g[k]],a[g[l]],
+void 0,s=a[g[k]].x,u=a[g[k]].y,q=a[g[l]].x,w=a[g[l]].y,v=a[g[n]].x,t=a[g[n]].y;if(1E-10>(q-s)*(t-u)-(w-u)*(v-s))p=!1;else{var x=void 0,I=void 0,A=void 0,D=void 0,L=void 0,z=void 0,G=void 0,B=void 0,C=void 0,J=void 0,C=B=G=E=y=void 0,x=v-q,I=t-w,A=s-v,D=u-t,L=q-s,z=w-u;for(p=0;p<e;p++)if(y=a[g[p]].x,E=a[g[p]].y,!(y===s&&E===u||y===q&&E===w||y===v&&E===t)&&(G=y-s,B=E-u,C=y-q,J=E-w,y-=v,E-=t,C=x*J-I*C,G=L*B-z*G,B=A*E-D*y,-1E-10<=C&&-1E-10<=B&&-1E-10<=G)){p=!1;break a}p=!0}}if(p){f.push([a[g[k]],a[g[l]],
 a[g[n]]]);h.push([g[k],g[l],g[n]]);k=l;for(n=l+1;n<e;k++,n++)g[k]=g[n];e--;r=2*e}}return d?h:f};a.Triangulate.area=b;return a})(THREE.FontUtils);self._typeface_js={faces:THREE.FontUtils.faces,loadFace:THREE.FontUtils.loadFace};THREE.typeface_js=self._typeface_js;THREE.Curve=function(){};THREE.Curve.prototype.getPoint=function(a){console.log("Warning, getPoint() not implemented!");return null};THREE.Curve.prototype.getPointAt=function(a){a=this.getUtoTmapping(a);return this.getPoint(a)};THREE.Curve.prototype.getPoints=function(a){a||(a=5);var b,c=[];for(b=0;b<=a;b++)c.push(this.getPoint(b/a));return c};THREE.Curve.prototype.getSpacedPoints=function(a){a||(a=5);var b,c=[];for(b=0;b<=a;b++)c.push(this.getPointAt(b/a));return c};
 THREE.Curve.prototype.getLength=function(){var a=this.getLengths();return a[a.length-1]};THREE.Curve.prototype.getLengths=function(a){a||(a=this.__arcLengthDivisions?this.__arcLengthDivisions:200);if(this.cacheArcLengths&&this.cacheArcLengths.length==a+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;var b=[],c,d=this.getPoint(0),e,f=0;b.push(0);for(e=1;e<=a;e++)c=this.getPoint(e/a),f+=c.distanceTo(d),b.push(f),d=c;return this.cacheArcLengths=b};
 THREE.Curve.prototype.updateArcLengths=function(){this.needsUpdate=!0;this.getLengths()};THREE.Curve.prototype.getUtoTmapping=function(a,b){var c=this.getLengths(),d=0,e=c.length,f;f=b?b:a*c[e-1];for(var g=0,h=e-1,k;g<=h;)if(d=Math.floor(g+(h-g)/2),k=c[d]-f,0>k)g=d+1;else if(0<k)h=d-1;else{h=d;break}d=h;if(c[d]==f)return d/(e-1);g=c[d];return c=(d+(f-g)/(c[d+1]-g))/(e-1)};THREE.Curve.prototype.getTangent=function(a){var b=a-1E-4;a+=1E-4;0>b&&(b=0);1<a&&(a=1);b=this.getPoint(b);return this.getPoint(a).clone().sub(b).normalize()};
@@ -579,8 +586,8 @@ THREE.Shape.prototype.extractAllSpacedPoints=function(a){return{shape:this.getTr
 THREE.Shape.Utils={triangulateShape:function(a,b){function c(a,b,c){return a.x!=b.x?a.x<b.x?a.x<=c.x&&c.x<=b.x:b.x<=c.x&&c.x<=a.x:a.y<b.y?a.y<=c.y&&c.y<=b.y:b.y<=c.y&&c.y<=a.y}function d(a,b,d,e,f){var g=b.x-a.x,h=b.y-a.y,k=e.x-d.x,l=e.y-d.y,n=a.x-d.x,r=a.y-d.y,A=h*k-g*l,D=h*n-g*r;if(1E-10<Math.abs(A)){if(0<A){if(0>D||D>A)return[];k=l*n-k*r;if(0>k||k>A)return[]}else{if(0<D||D<A)return[];k=l*n-k*r;if(0<k||k<A)return[]}if(0==k)return!f||0!=D&&D!=A?[a]:[];if(k==A)return!f||0!=D&&D!=A?[b]:[];if(0==D)return[d];
 if(D==A)return[e];f=k/A;return[{x:a.x+f*g,y:a.y+f*h}]}if(0!=D||l*n!=k*r)return[];h=0==g&&0==h;k=0==k&&0==l;if(h&&k)return a.x!=d.x||a.y!=d.y?[]:[a];if(h)return c(d,e,a)?[a]:[];if(k)return c(a,b,d)?[d]:[];0!=g?(a.x<b.x?(g=a,k=a.x,h=b,a=b.x):(g=b,k=b.x,h=a,a=a.x),d.x<e.x?(b=d,A=d.x,l=e,d=e.x):(b=e,A=e.x,l=d,d=d.x)):(a.y<b.y?(g=a,k=a.y,h=b,a=b.y):(g=b,k=b.y,h=a,a=a.y),d.y<e.y?(b=d,A=d.y,l=e,d=e.y):(b=e,A=e.y,l=d,d=d.y));return k<=A?a<A?[]:a==A?f?[]:[b]:a<=d?[b,h]:[b,l]:k>d?[]:k==d?f?[]:[g]:a<=d?[g,h]:
 [g,l]}function e(a,b,c,d){var e=b.x-a.x,f=b.y-a.y;b=c.x-a.x;c=c.y-a.y;var g=d.x-a.x;d=d.y-a.y;a=e*c-f*b;e=e*d-f*g;return 1E-10<Math.abs(a)?(b=g*c-d*b,0<a?0<=e&&0<=b:0<=e||0<=b):0<e}var f,g,h,k,l,n={};h=a.concat();f=0;for(g=b.length;f<g;f++)Array.prototype.push.apply(h,b[f]);f=0;for(g=h.length;f<g;f++)l=h[f].x+":"+h[f].y,void 0!==n[l]&&console.log("Duplicate point",l),n[l]=f;f=function(a,b){function c(a,b){var d=h.length-1,f=a-1;0>f&&(f=d);var g=a+1;g>d&&(g=0);d=e(h[a],h[f],h[g],k[b]);if(!d)return!1;
-d=k.length-1;f=b-1;0>f&&(f=d);g=b+1;g>d&&(g=0);return(d=e(k[b],k[f],k[g],h[a]))?!0:!1}function f(a,b){var c,e;for(c=0;c<h.length;c++)if(e=c+1,e%=h.length,e=d(a,b,h[c],h[e],!0),0<e.length)return!0;return!1}function g(a,c){var e,f,h,k;for(e=0;e<l.length;e++)for(f=b[l[e]],h=0;h<f.length;h++)if(k=h+1,k%=f.length,k=d(a,c,f[h],f[k],!0),0<k.length)return!0;return!1}var h=a.concat(),k,l=[],n,r,L,A,D,M=[],z,G,P,C=0;for(n=b.length;C<n;C++)l.push(C);for(var B=2*l.length;0<l.length;){B--;if(0>B){console.log("Infinite Loop! Holes left:"+
-l.length+", Probably Hole outside Shape!");break}for(r=0;r<h.length;r++){L=h[r];n=-1;for(C=0;C<l.length;C++)if(A=l[C],D=L.x+":"+L.y+":"+A,void 0===M[D]){k=b[A];for(z=0;z<k.length;z++)if(A=k[z],c(r,z)&&!f(L,A)&&!g(L,A)){n=z;l.splice(C,1);A=h.slice(0,r+1);z=h.slice(r);G=k.slice(n);P=k.slice(0,n+1);h=A.concat(G).concat(P).concat(z);break}if(0<=n)break;M[D]=!0}if(0<=n)break}}return h}(a,b);var r=THREE.FontUtils.Triangulate(f,!1);f=0;for(g=r.length;f<g;f++)for(k=r[f],h=0;3>h;h++)l=k[h].x+":"+k[h].y,l=
+d=k.length-1;f=b-1;0>f&&(f=d);g=b+1;g>d&&(g=0);return(d=e(k[b],k[f],k[g],h[a]))?!0:!1}function f(a,b){var c,e;for(c=0;c<h.length;c++)if(e=c+1,e%=h.length,e=d(a,b,h[c],h[e],!0),0<e.length)return!0;return!1}function g(a,c){var e,f,h,k;for(e=0;e<l.length;e++)for(f=b[l[e]],h=0;h<f.length;h++)if(k=h+1,k%=f.length,k=d(a,c,f[h],f[k],!0),0<k.length)return!0;return!1}var h=a.concat(),k,l=[],n,r,I,A,D,L=[],z,G,B,C=0;for(n=b.length;C<n;C++)l.push(C);for(var J=2*l.length;0<l.length;){J--;if(0>J){console.log("Infinite Loop! Holes left:"+
+l.length+", Probably Hole outside Shape!");break}for(r=0;r<h.length;r++){I=h[r];n=-1;for(C=0;C<l.length;C++)if(A=l[C],D=I.x+":"+I.y+":"+A,void 0===L[D]){k=b[A];for(z=0;z<k.length;z++)if(A=k[z],c(r,z)&&!f(I,A)&&!g(I,A)){n=z;l.splice(C,1);A=h.slice(0,r+1);z=h.slice(r);G=k.slice(n);B=k.slice(0,n+1);h=A.concat(G).concat(B).concat(z);break}if(0<=n)break;L[D]=!0}if(0<=n)break}}return h}(a,b);var r=THREE.FontUtils.Triangulate(f,!1);f=0;for(g=r.length;f<g;f++)for(k=r[f],h=0;3>h;h++)l=k[h].x+":"+k[h].y,l=
 n[l],void 0!==l&&(k[h]=l);return r.concat()},isClockWise:function(a){return 0>THREE.FontUtils.Triangulate.area(a)},b2p0:function(a,b){var c=1-a;return c*c*b},b2p1:function(a,b){return 2*(1-a)*a*b},b2p2:function(a,b){return a*a*b},b2:function(a,b,c,d){return this.b2p0(a,b)+this.b2p1(a,c)+this.b2p2(a,d)},b3p0:function(a,b){var c=1-a;return c*c*c*b},b3p1:function(a,b){var c=1-a;return 3*c*c*a*b},b3p2:function(a,b){return 3*(1-a)*a*a*b},b3p3:function(a,b){return a*a*a*b},b3:function(a,b,c,d,e){return this.b3p0(a,
 b)+this.b3p1(a,c)+this.b3p2(a,d)+this.b3p3(a,e)}};THREE.LineCurve=function(a,b){this.v1=a;this.v2=b};THREE.LineCurve.prototype=Object.create(THREE.Curve.prototype);THREE.LineCurve.prototype.getPoint=function(a){var b=this.v2.clone().sub(this.v1);b.multiplyScalar(a).add(this.v1);return b};THREE.LineCurve.prototype.getPointAt=function(a){return this.getPoint(a)};THREE.LineCurve.prototype.getTangent=function(a){return this.v2.clone().sub(this.v1).normalize()};THREE.QuadraticBezierCurve=function(a,b,c){this.v0=a;this.v1=b;this.v2=c};THREE.QuadraticBezierCurve.prototype=Object.create(THREE.Curve.prototype);THREE.QuadraticBezierCurve.prototype.getPoint=function(a){var b;b=THREE.Shape.Utils.b2(a,this.v0.x,this.v1.x,this.v2.x);a=THREE.Shape.Utils.b2(a,this.v0.y,this.v1.y,this.v2.y);return new THREE.Vector2(b,a)};
 THREE.QuadraticBezierCurve.prototype.getTangent=function(a){var b;b=THREE.Curve.Utils.tangentQuadraticBezier(a,this.v0.x,this.v1.x,this.v2.x);a=THREE.Curve.Utils.tangentQuadraticBezier(a,this.v0.y,this.v1.y,this.v2.y);b=new THREE.Vector2(b,a);b.normalize();return b};THREE.CubicBezierCurve=function(a,b,c,d){this.v0=a;this.v1=b;this.v2=c;this.v3=d};THREE.CubicBezierCurve.prototype=Object.create(THREE.Curve.prototype);THREE.CubicBezierCurve.prototype.getPoint=function(a){var b;b=THREE.Shape.Utils.b3(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);a=THREE.Shape.Utils.b3(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);return new THREE.Vector2(b,a)};
@@ -615,21 +622,21 @@ THREE.CombinedCamera.prototype.toOrthographic=function(){var a=this.cameraP.aspe
 THREE.CombinedCamera.prototype.setSize=function(a,b){this.cameraP.aspect=a/b;this.left=-a/2;this.right=a/2;this.top=b/2;this.bottom=-b/2};THREE.CombinedCamera.prototype.setFov=function(a){this.fov=a;this.inPerspectiveMode?this.toPerspective():this.toOrthographic()};THREE.CombinedCamera.prototype.updateProjectionMatrix=function(){this.inPerspectiveMode?this.toPerspective():(this.toPerspective(),this.toOrthographic())};
 THREE.CombinedCamera.prototype.setLens=function(a,b){void 0===b&&(b=24);var c=2*THREE.Math.radToDeg(Math.atan(b/(2*a)));this.setFov(c);return c};THREE.CombinedCamera.prototype.setZoom=function(a){this.zoom=a;this.inPerspectiveMode?this.toPerspective():this.toOrthographic()};THREE.CombinedCamera.prototype.toFrontView=function(){this.rotation.x=0;this.rotation.y=0;this.rotation.z=0;this.rotationAutoUpdate=!1};
 THREE.CombinedCamera.prototype.toBackView=function(){this.rotation.x=0;this.rotation.y=Math.PI;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CombinedCamera.prototype.toLeftView=function(){this.rotation.x=0;this.rotation.y=-Math.PI/2;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CombinedCamera.prototype.toRightView=function(){this.rotation.x=0;this.rotation.y=Math.PI/2;this.rotation.z=0;this.rotationAutoUpdate=!1};
-THREE.CombinedCamera.prototype.toTopView=function(){this.rotation.x=-Math.PI/2;this.rotation.y=0;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CombinedCamera.prototype.toBottomView=function(){this.rotation.x=Math.PI/2;this.rotation.y=0;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.BoxGeometry=function(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,q){var w,v=h.widthSegments,t=h.heightSegments,y=e/2,E=f/2,x=h.vertices.length;if("x"===a&&"y"===b||"y"===a&&"x"===b)w="z";else if("x"===a&&"z"===b||"z"===a&&"x"===b)w="y",t=h.depthSegments;else if("z"===a&&"y"===b||"y"===a&&"z"===b)w="x",v=h.depthSegments;var L=v+1,A=t+1,D=e/v,M=f/t,z=new THREE.Vector3;z[w]=0<g?1:-1;for(e=0;e<A;e++)for(f=0;f<L;f++){var G=new THREE.Vector3;G[a]=(f*D-y)*c;G[b]=(e*M-E)*d;G[w]=g;h.vertices.push(G)}for(e=
-0;e<t;e++)for(f=0;f<v;f++)E=f+L*e,a=f+L*(e+1),b=f+1+L*(e+1),c=f+1+L*e,d=new THREE.Vector2(f/v,1-e/t),g=new THREE.Vector2(f/v,1-(e+1)/t),w=new THREE.Vector2((f+1)/v,1-(e+1)/t),y=new THREE.Vector2((f+1)/v,1-e/t),E=new THREE.Face3(E+x,a+x,c+x),E.normal.copy(z),E.vertexNormals.push(z.clone(),z.clone(),z.clone()),E.materialIndex=q,h.faces.push(E),h.faceVertexUvs[0].push([d,g,y]),E=new THREE.Face3(a+x,b+x,c+x),E.normal.copy(z),E.vertexNormals.push(z.clone(),z.clone(),z.clone()),E.materialIndex=q,h.faces.push(E),
+THREE.CombinedCamera.prototype.toTopView=function(){this.rotation.x=-Math.PI/2;this.rotation.y=0;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.CombinedCamera.prototype.toBottomView=function(){this.rotation.x=Math.PI/2;this.rotation.y=0;this.rotation.z=0;this.rotationAutoUpdate=!1};THREE.BoxGeometry=function(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,q){var w,v=h.widthSegments,t=h.heightSegments,y=e/2,E=f/2,x=h.vertices.length;if("x"===a&&"y"===b||"y"===a&&"x"===b)w="z";else if("x"===a&&"z"===b||"z"===a&&"x"===b)w="y",t=h.depthSegments;else if("z"===a&&"y"===b||"y"===a&&"z"===b)w="x",v=h.depthSegments;var I=v+1,A=t+1,D=e/v,L=f/t,z=new THREE.Vector3;z[w]=0<g?1:-1;for(e=0;e<A;e++)for(f=0;f<I;f++){var G=new THREE.Vector3;G[a]=(f*D-y)*c;G[b]=(e*L-E)*d;G[w]=g;h.vertices.push(G)}for(e=
+0;e<t;e++)for(f=0;f<v;f++)E=f+I*e,a=f+I*(e+1),b=f+1+I*(e+1),c=f+1+I*e,d=new THREE.Vector2(f/v,1-e/t),g=new THREE.Vector2(f/v,1-(e+1)/t),w=new THREE.Vector2((f+1)/v,1-(e+1)/t),y=new THREE.Vector2((f+1)/v,1-e/t),E=new THREE.Face3(E+x,a+x,c+x),E.normal.copy(z),E.vertexNormals.push(z.clone(),z.clone(),z.clone()),E.materialIndex=q,h.faces.push(E),h.faceVertexUvs[0].push([d,g,y]),E=new THREE.Face3(a+x,b+x,c+x),E.normal.copy(z),E.vertexNormals.push(z.clone(),z.clone(),z.clone()),E.materialIndex=q,h.faces.push(E),
 h.faceVertexUvs[0].push([g.clone(),w,y.clone()])}THREE.Geometry.call(this);this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};this.widthSegments=d||1;this.heightSegments=e||1;this.depthSegments=f||1;var h=this;d=a/2;e=b/2;f=c/2;g("z","y",-1,-1,c,b,d,0);g("z","y",1,-1,c,b,-d,1);g("x","z",1,1,a,c,e,2);g("x","z",1,-1,a,c,-e,3);g("x","y",1,-1,a,b,f,4);g("x","y",-1,-1,a,b,-f,5);this.mergeVertices()};THREE.BoxGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CircleGeometry=function(a,b,c,d){THREE.BufferGeometry.call(this);this.parameters={radius:a,segments:b,thetaStart:c,thetaLength:d};a=a||50;b=void 0!==b?Math.max(3,b):8;c=void 0!==c?c:0;d=void 0!==d?d:2*Math.PI;var e=new Uint16Array(3*(b+1)),f=new Float32Array(3*(b+2)),g=new Float32Array(3*(b+2)),h=new Float32Array(2*(b+2));g[2]=1;h[0]=0.5;h[1]=0.5;for(var k=3,l=2,n=0;n<=b;n++){var r=c+n/b*d,p=a*Math.cos(r),r=a*Math.sin(r);f[k]=p;f[k+1]=r;g[k+2]=1;h[l]=(p/a+1)/2;h[l+1]=(r/a+1)/2;e[k]=n+1;e[k+
 1]=n+2;e[k+2]=0;k+=3;l+=2}this.attributes.index={array:e,itemSize:1};this.attributes.position={array:f,itemSize:3};this.attributes.normal={array:g,itemSize:3};this.attributes.uv={array:h,itemSize:2};this.boundingSphere=new THREE.Sphere(new THREE.Vector3,a)};THREE.CircleGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.CubeGeometry=function(a,b,c,d,e,f){console.warn("DEPRECATED: THREE.CubeGeometry is deprecated. Use THREE.BoxGeometry instead.");return new THREE.BoxGeometry(a,b,c,d,e,f)};THREE.CylinderGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f};a=void 0!==a?a:20;b=void 0!==b?b:20;c=void 0!==c?c:100;d=d||8;e=e||1;f=void 0!==f?f:!1;var g=c/2,h,k,l=[],n=[];for(k=0;k<=e;k++){var r=[],p=[],s=k/e,u=s*(b-a)+a;for(h=0;h<=d;h++){var q=h/d,w=new THREE.Vector3;w.x=u*Math.sin(q*Math.PI*2);w.y=-s*c+g;w.z=u*Math.cos(q*Math.PI*2);this.vertices.push(w);r.push(this.vertices.length-1);p.push(new THREE.Vector2(q,
-1-s))}l.push(r);n.push(p)}c=(b-a)/c;for(h=0;h<d;h++)for(0!==a?(r=this.vertices[l[0][h]].clone(),p=this.vertices[l[0][h+1]].clone()):(r=this.vertices[l[1][h]].clone(),p=this.vertices[l[1][h+1]].clone()),r.setY(Math.sqrt(r.x*r.x+r.z*r.z)*c).normalize(),p.setY(Math.sqrt(p.x*p.x+p.z*p.z)*c).normalize(),k=0;k<e;k++){var s=l[k][h],u=l[k+1][h],q=l[k+1][h+1],w=l[k][h+1],v=r.clone(),t=r.clone(),y=p.clone(),E=p.clone(),x=n[k][h].clone(),L=n[k+1][h].clone(),A=n[k+1][h+1].clone(),D=n[k][h+1].clone();this.faces.push(new THREE.Face3(s,
-u,w,[v,t,E]));this.faceVertexUvs[0].push([x,L,D]);this.faces.push(new THREE.Face3(u,q,w,[t.clone(),y,E.clone()]));this.faceVertexUvs[0].push([L.clone(),A,D.clone()])}if(!1===f&&0<a)for(this.vertices.push(new THREE.Vector3(0,g,0)),h=0;h<d;h++)s=l[0][h],u=l[0][h+1],q=this.vertices.length-1,v=new THREE.Vector3(0,1,0),t=new THREE.Vector3(0,1,0),y=new THREE.Vector3(0,1,0),x=n[0][h].clone(),L=n[0][h+1].clone(),A=new THREE.Vector2(L.x,0),this.faces.push(new THREE.Face3(s,u,q,[v,t,y])),this.faceVertexUvs[0].push([x,
-L,A]);if(!1===f&&0<b)for(this.vertices.push(new THREE.Vector3(0,-g,0)),h=0;h<d;h++)s=l[k][h+1],u=l[k][h],q=this.vertices.length-1,v=new THREE.Vector3(0,-1,0),t=new THREE.Vector3(0,-1,0),y=new THREE.Vector3(0,-1,0),x=n[k][h+1].clone(),L=n[k][h].clone(),A=new THREE.Vector2(L.x,1),this.faces.push(new THREE.Face3(s,u,q,[v,t,y])),this.faceVertexUvs[0].push([x,L,A]);this.computeFaceNormals()};THREE.CylinderGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry=function(a,b){"undefined"!==typeof a&&(THREE.Geometry.call(this),a=a instanceof Array?a:[a],this.shapebb=a[a.length-1].getBoundingBox(),this.addShapeList(a,b),this.computeFaceNormals())};THREE.ExtrudeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry.prototype.addShapeList=function(a,b){for(var c=a.length,d=0;d<c;d++)this.addShape(a[d],b)};
+1-s))}l.push(r);n.push(p)}c=(b-a)/c;for(h=0;h<d;h++)for(0!==a?(r=this.vertices[l[0][h]].clone(),p=this.vertices[l[0][h+1]].clone()):(r=this.vertices[l[1][h]].clone(),p=this.vertices[l[1][h+1]].clone()),r.setY(Math.sqrt(r.x*r.x+r.z*r.z)*c).normalize(),p.setY(Math.sqrt(p.x*p.x+p.z*p.z)*c).normalize(),k=0;k<e;k++){var s=l[k][h],u=l[k+1][h],q=l[k+1][h+1],w=l[k][h+1],v=r.clone(),t=r.clone(),y=p.clone(),E=p.clone(),x=n[k][h].clone(),I=n[k+1][h].clone(),A=n[k+1][h+1].clone(),D=n[k][h+1].clone();this.faces.push(new THREE.Face3(s,
+u,w,[v,t,E]));this.faceVertexUvs[0].push([x,I,D]);this.faces.push(new THREE.Face3(u,q,w,[t.clone(),y,E.clone()]));this.faceVertexUvs[0].push([I.clone(),A,D.clone()])}if(!1===f&&0<a)for(this.vertices.push(new THREE.Vector3(0,g,0)),h=0;h<d;h++)s=l[0][h],u=l[0][h+1],q=this.vertices.length-1,v=new THREE.Vector3(0,1,0),t=new THREE.Vector3(0,1,0),y=new THREE.Vector3(0,1,0),x=n[0][h].clone(),I=n[0][h+1].clone(),A=new THREE.Vector2(I.x,0),this.faces.push(new THREE.Face3(s,u,q,[v,t,y])),this.faceVertexUvs[0].push([x,
+I,A]);if(!1===f&&0<b)for(this.vertices.push(new THREE.Vector3(0,-g,0)),h=0;h<d;h++)s=l[k][h+1],u=l[k][h],q=this.vertices.length-1,v=new THREE.Vector3(0,-1,0),t=new THREE.Vector3(0,-1,0),y=new THREE.Vector3(0,-1,0),x=n[k][h+1].clone(),I=n[k][h].clone(),A=new THREE.Vector2(I.x,1),this.faces.push(new THREE.Face3(s,u,q,[v,t,y])),this.faceVertexUvs[0].push([x,I,A]);this.computeFaceNormals()};THREE.CylinderGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry=function(a,b){"undefined"!==typeof a&&(THREE.Geometry.call(this),a=a instanceof Array?a:[a],this.shapebb=a[a.length-1].getBoundingBox(),this.addShapeList(a,b),this.computeFaceNormals())};THREE.ExtrudeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry.prototype.addShapeList=function(a,b){for(var c=a.length,d=0;d<c;d++)this.addShape(a[d],b)};
 THREE.ExtrudeGeometry.prototype.addShape=function(a,b){function c(a,b,c){b||console.log("die");return b.clone().multiplyScalar(c).add(a)}function d(a,b,c){var d=THREE.Math.sign,e=1,e=a.x-b.x,f=a.y-b.y,g=c.x-a.x,h=c.y-a.y,k=e*e+f*f;if(1E-10<Math.abs(e*h-f*g)){var l=Math.sqrt(k),d=Math.sqrt(g*g+h*h),k=b.x-f/l;b=b.y+e/l;g=((c.x-h/d-k)*h-(c.y+g/d-b)*g)/(e*h-f*g);c=k+e*g-a.x;a=b+f*g-a.y;e=c*c+a*a;if(2>=e)return new THREE.Vector2(c,a);e=Math.sqrt(e/2)}else a=!1,1E-10<e?1E-10<g&&(a=!0):-1E-10>e?-1E-10>g&&
-(a=!0):d(f)==d(h)&&(a=!0),a?(c=-f,a=e,e=Math.sqrt(k)):(c=e,a=f,e=Math.sqrt(k/2));return new THREE.Vector2(c/e,a/e)}function e(c,d){var e,f;for(J=c.length;0<=--J;){e=J;f=J-1;0>f&&(f=c.length-1);for(var g=0,h=s+2*n,g=0;g<h;g++){var k=ka*g,l=ka*(g+1),p=d+e+k,k=d+f+k,q=d+f+l,l=d+e+l,r=c,u=g,v=h,w=e,z=f,p=p+P,k=k+P,q=q+P,l=l+P;G.faces.push(new THREE.Face3(p,k,l,null,null,t));G.faces.push(new THREE.Face3(k,q,l,null,null,t));p=y.generateSideWallUV(G,a,r,b,p,k,q,l,u,v,w,z);G.faceVertexUvs[0].push([p[0],p[1],
-p[3]]);G.faceVertexUvs[0].push([p[1],p[2],p[3]])}}}function f(a,b,c){G.vertices.push(new THREE.Vector3(a,b,c))}function g(c,d,e,f){c+=P;d+=P;e+=P;G.faces.push(new THREE.Face3(c,d,e,null,null,v));c=f?y.generateBottomUV(G,a,b,c,d,e):y.generateTopUV(G,a,b,c,d,e);G.faceVertexUvs[0].push(c)}var h=void 0!==b.amount?b.amount:100,k=void 0!==b.bevelThickness?b.bevelThickness:6,l=void 0!==b.bevelSize?b.bevelSize:k-2,n=void 0!==b.bevelSegments?b.bevelSegments:3,r=void 0!==b.bevelEnabled?b.bevelEnabled:!0,p=
-void 0!==b.curveSegments?b.curveSegments:12,s=void 0!==b.steps?b.steps:1,u=b.extrudePath,q,w=!1,v=b.material,t=b.extrudeMaterial,y=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,E,x,L,A;u&&(q=u.getSpacedPoints(s),w=!0,r=!1,E=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(u,s,!1),x=new THREE.Vector3,L=new THREE.Vector3,A=new THREE.Vector3);r||(l=k=n=0);var D,M,z,G=this,P=this.vertices.length,u=a.extractPoints(p),p=u.shape,C=u.holes;if(u=!THREE.Shape.Utils.isClockWise(p)){p=
-p.reverse();M=0;for(z=C.length;M<z;M++)D=C[M],THREE.Shape.Utils.isClockWise(D)&&(C[M]=D.reverse());u=!1}var B=THREE.Shape.Utils.triangulateShape(p,C),F=p;M=0;for(z=C.length;M<z;M++)D=C[M],p=p.concat(D);var K,H,Q,Y,R,ka=p.length,da,X=B.length,u=[],J=0;Q=F.length;K=Q-1;for(H=J+1;J<Q;J++,K++,H++)K===Q&&(K=0),H===Q&&(H=0),u[J]=d(F[J],F[K],F[H]);var S=[],fa,I=u.concat();M=0;for(z=C.length;M<z;M++){D=C[M];fa=[];J=0;Q=D.length;K=Q-1;for(H=J+1;J<Q;J++,K++,H++)K===Q&&(K=0),H===Q&&(H=0),fa[J]=d(D[J],D[K],D[H]);
-S.push(fa);I=I.concat(fa)}for(K=0;K<n;K++){Q=K/n;Y=k*(1-Q);H=l*Math.sin(Q*Math.PI/2);J=0;for(Q=F.length;J<Q;J++)R=c(F[J],u[J],H),f(R.x,R.y,-Y);M=0;for(z=C.length;M<z;M++)for(D=C[M],fa=S[M],J=0,Q=D.length;J<Q;J++)R=c(D[J],fa[J],H),f(R.x,R.y,-Y)}H=l;for(J=0;J<ka;J++)R=r?c(p[J],I[J],H):p[J],w?(L.copy(E.normals[0]).multiplyScalar(R.x),x.copy(E.binormals[0]).multiplyScalar(R.y),A.copy(q[0]).add(L).add(x),f(A.x,A.y,A.z)):f(R.x,R.y,0);for(Q=1;Q<=s;Q++)for(J=0;J<ka;J++)R=r?c(p[J],I[J],H):p[J],w?(L.copy(E.normals[Q]).multiplyScalar(R.x),
-x.copy(E.binormals[Q]).multiplyScalar(R.y),A.copy(q[Q]).add(L).add(x),f(A.x,A.y,A.z)):f(R.x,R.y,h/s*Q);for(K=n-1;0<=K;K--){Q=K/n;Y=k*(1-Q);H=l*Math.sin(Q*Math.PI/2);J=0;for(Q=F.length;J<Q;J++)R=c(F[J],u[J],H),f(R.x,R.y,h+Y);M=0;for(z=C.length;M<z;M++)for(D=C[M],fa=S[M],J=0,Q=D.length;J<Q;J++)R=c(D[J],fa[J],H),w?f(R.x,R.y+q[s-1].y,q[s-1].x+Y):f(R.x,R.y,h+Y)}(function(){if(r){var a;a=0*ka;for(J=0;J<X;J++)da=B[J],g(da[2]+a,da[1]+a,da[0]+a,!0);a=s+2*n;a*=ka;for(J=0;J<X;J++)da=B[J],g(da[0]+a,da[1]+a,da[2]+
-a,!1)}else{for(J=0;J<X;J++)da=B[J],g(da[2],da[1],da[0],!0);for(J=0;J<X;J++)da=B[J],g(da[0]+ka*s,da[1]+ka*s,da[2]+ka*s,!1)}})();(function(){var a=0;e(F,a);a+=F.length;M=0;for(z=C.length;M<z;M++)D=C[M],e(D,a),a+=D.length})()};
+(a=!0):d(f)==d(h)&&(a=!0),a?(c=-f,a=e,e=Math.sqrt(k)):(c=e,a=f,e=Math.sqrt(k/2));return new THREE.Vector2(c/e,a/e)}function e(c,d){var e,f;for(K=c.length;0<=--K;){e=K;f=K-1;0>f&&(f=c.length-1);for(var g=0,h=s+2*n,g=0;g<h;g++){var k=la*g,l=la*(g+1),p=d+e+k,k=d+f+k,q=d+f+l,l=d+e+l,r=c,u=g,v=h,w=e,z=f,p=p+B,k=k+B,q=q+B,l=l+B;G.faces.push(new THREE.Face3(p,k,l,null,null,t));G.faces.push(new THREE.Face3(k,q,l,null,null,t));p=y.generateSideWallUV(G,a,r,b,p,k,q,l,u,v,w,z);G.faceVertexUvs[0].push([p[0],p[1],
+p[3]]);G.faceVertexUvs[0].push([p[1],p[2],p[3]])}}}function f(a,b,c){G.vertices.push(new THREE.Vector3(a,b,c))}function g(c,d,e,f){c+=B;d+=B;e+=B;G.faces.push(new THREE.Face3(c,d,e,null,null,v));c=f?y.generateBottomUV(G,a,b,c,d,e):y.generateTopUV(G,a,b,c,d,e);G.faceVertexUvs[0].push(c)}var h=void 0!==b.amount?b.amount:100,k=void 0!==b.bevelThickness?b.bevelThickness:6,l=void 0!==b.bevelSize?b.bevelSize:k-2,n=void 0!==b.bevelSegments?b.bevelSegments:3,r=void 0!==b.bevelEnabled?b.bevelEnabled:!0,p=
+void 0!==b.curveSegments?b.curveSegments:12,s=void 0!==b.steps?b.steps:1,u=b.extrudePath,q,w=!1,v=b.material,t=b.extrudeMaterial,y=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,E,x,I,A;u&&(q=u.getSpacedPoints(s),w=!0,r=!1,E=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(u,s,!1),x=new THREE.Vector3,I=new THREE.Vector3,A=new THREE.Vector3);r||(l=k=n=0);var D,L,z,G=this,B=this.vertices.length,u=a.extractPoints(p),p=u.shape,C=u.holes;if(u=!THREE.Shape.Utils.isClockWise(p)){p=
+p.reverse();L=0;for(z=C.length;L<z;L++)D=C[L],THREE.Shape.Utils.isClockWise(D)&&(C[L]=D.reverse());u=!1}var J=THREE.Shape.Utils.triangulateShape(p,C),F=p;L=0;for(z=C.length;L<z;L++)D=C[L],p=p.concat(D);var N,H,Q,Y,U,la=p.length,W,R=J.length,u=[],K=0;Q=F.length;N=Q-1;for(H=K+1;K<Q;K++,N++,H++)N===Q&&(N=0),H===Q&&(H=0),u[K]=d(F[K],F[N],F[H]);var da=[],V,X=u.concat();L=0;for(z=C.length;L<z;L++){D=C[L];V=[];K=0;Q=D.length;N=Q-1;for(H=K+1;K<Q;K++,N++,H++)N===Q&&(N=0),H===Q&&(H=0),V[K]=d(D[K],D[N],D[H]);
+da.push(V);X=X.concat(V)}for(N=0;N<n;N++){Q=N/n;Y=k*(1-Q);H=l*Math.sin(Q*Math.PI/2);K=0;for(Q=F.length;K<Q;K++)U=c(F[K],u[K],H),f(U.x,U.y,-Y);L=0;for(z=C.length;L<z;L++)for(D=C[L],V=da[L],K=0,Q=D.length;K<Q;K++)U=c(D[K],V[K],H),f(U.x,U.y,-Y)}H=l;for(K=0;K<la;K++)U=r?c(p[K],X[K],H):p[K],w?(I.copy(E.normals[0]).multiplyScalar(U.x),x.copy(E.binormals[0]).multiplyScalar(U.y),A.copy(q[0]).add(I).add(x),f(A.x,A.y,A.z)):f(U.x,U.y,0);for(Q=1;Q<=s;Q++)for(K=0;K<la;K++)U=r?c(p[K],X[K],H):p[K],w?(I.copy(E.normals[Q]).multiplyScalar(U.x),
+x.copy(E.binormals[Q]).multiplyScalar(U.y),A.copy(q[Q]).add(I).add(x),f(A.x,A.y,A.z)):f(U.x,U.y,h/s*Q);for(N=n-1;0<=N;N--){Q=N/n;Y=k*(1-Q);H=l*Math.sin(Q*Math.PI/2);K=0;for(Q=F.length;K<Q;K++)U=c(F[K],u[K],H),f(U.x,U.y,h+Y);L=0;for(z=C.length;L<z;L++)for(D=C[L],V=da[L],K=0,Q=D.length;K<Q;K++)U=c(D[K],V[K],H),w?f(U.x,U.y+q[s-1].y,q[s-1].x+Y):f(U.x,U.y,h+Y)}(function(){if(r){var a;a=0*la;for(K=0;K<R;K++)W=J[K],g(W[2]+a,W[1]+a,W[0]+a,!0);a=s+2*n;a*=la;for(K=0;K<R;K++)W=J[K],g(W[0]+a,W[1]+a,W[2]+a,!1)}else{for(K=
+0;K<R;K++)W=J[K],g(W[2],W[1],W[0],!0);for(K=0;K<R;K++)W=J[K],g(W[0]+la*s,W[1]+la*s,W[2]+la*s,!1)}})();(function(){var a=0;e(F,a);a+=F.length;L=0;for(z=C.length;L<z;L++)D=C[L],e(D,a),a+=D.length})()};
 THREE.ExtrudeGeometry.WorldUVGenerator={generateTopUV:function(a,b,c,d,e,f){b=a.vertices[e].x;e=a.vertices[e].y;c=a.vertices[f].x;f=a.vertices[f].y;return[new THREE.Vector2(a.vertices[d].x,a.vertices[d].y),new THREE.Vector2(b,e),new THREE.Vector2(c,f)]},generateBottomUV:function(a,b,c,d,e,f){return this.generateTopUV(a,b,c,d,e,f)},generateSideWallUV:function(a,b,c,d,e,f,g,h,k,l,n,r){b=a.vertices[e].x;c=a.vertices[e].y;e=a.vertices[e].z;d=a.vertices[f].x;k=a.vertices[f].y;f=a.vertices[f].z;l=a.vertices[g].x;
 n=a.vertices[g].y;g=a.vertices[g].z;r=a.vertices[h].x;var p=a.vertices[h].y;a=a.vertices[h].z;return 0.01>Math.abs(c-k)?[new THREE.Vector2(b,1-e),new THREE.Vector2(d,1-f),new THREE.Vector2(l,1-g),new THREE.Vector2(r,1-a)]:[new THREE.Vector2(c,1-e),new THREE.Vector2(k,1-f),new THREE.Vector2(n,1-g),new THREE.Vector2(p,1-a)]}};THREE.ExtrudeGeometry.__v1=new THREE.Vector2;THREE.ExtrudeGeometry.__v2=new THREE.Vector2;THREE.ExtrudeGeometry.__v3=new THREE.Vector2;THREE.ExtrudeGeometry.__v4=new THREE.Vector2;
 THREE.ExtrudeGeometry.__v5=new THREE.Vector2;THREE.ExtrudeGeometry.__v6=new THREE.Vector2;THREE.ShapeGeometry=function(a,b){THREE.Geometry.call(this);!1===a instanceof Array&&(a=[a]);this.shapebb=a[a.length-1].getBoundingBox();this.addShapeList(a,b);this.computeFaceNormals()};THREE.ShapeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ShapeGeometry.prototype.addShapeList=function(a,b){for(var c=0,d=a.length;c<d;c++)this.addShape(a[c],b);return this};
@@ -692,28 +699,28 @@ f!==d.currentFrame&&(this.morphTargetInfluences[d.lastFrame]=0,this.morphTargetI
 e[u++]=0;e[u++]=0;e[u++]=1;e[u++]=-1;e[u++]=1;e[u++]=0;e[u++]=1;e[u++]=1;e[u++]=1;e[u++]=1;e[u++]=-1;e[u++]=1;e[u++]=0;e[u++]=1;u=0;f[u++]=0;f[u++]=1;f[u++]=2;f[u++]=0;f[u++]=2;f[u++]=3;g=b.createBuffer();h=b.createBuffer();b.bindBuffer(b.ARRAY_BUFFER,g);b.bufferData(b.ARRAY_BUFFER,e,b.STATIC_DRAW);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,h);b.bufferData(b.ELEMENT_ARRAY_BUFFER,f,b.STATIC_DRAW);k=b.createTexture();l=b.createTexture();b.bindTexture(b.TEXTURE_2D,k);b.texImage2D(b.TEXTURE_2D,0,b.RGB,16,16,
 0,b.RGB,b.UNSIGNED_BYTE,null);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,b.NEAREST);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,b.NEAREST);b.bindTexture(b.TEXTURE_2D,l);b.texImage2D(b.TEXTURE_2D,0,b.RGBA,16,16,0,b.RGBA,b.UNSIGNED_BYTE,null);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE);
 b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,b.NEAREST);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,b.NEAREST);0>=b.getParameter(b.MAX_VERTEX_TEXTURE_IMAGE_UNITS)?(n=!1,r=a(THREE.ShaderFlares.lensFlare,d)):(n=!0,r=a(THREE.ShaderFlares.lensFlareVertexTexture,d));p={};s={};p.vertex=b.getAttribLocation(r,"position");p.uv=b.getAttribLocation(r,"uv");s.renderType=b.getUniformLocation(r,"renderType");s.map=b.getUniformLocation(r,"map");s.occlusionMap=b.getUniformLocation(r,"occlusionMap");s.opacity=
-b.getUniformLocation(r,"opacity");s.color=b.getUniformLocation(r,"color");s.scale=b.getUniformLocation(r,"scale");s.rotation=b.getUniformLocation(r,"rotation");s.screenPosition=b.getUniformLocation(r,"screenPosition")};this.render=function(a,d,e,f){a=a.__webglFlares;var t=a.length;if(t){var y=new THREE.Vector3,E=f/e,x=0.5*e,L=0.5*f,A=16/f,D=new THREE.Vector2(A*E,A),M=new THREE.Vector3(1,1,0),z=new THREE.Vector2(1,1),G=s,A=p;b.useProgram(r);b.enableVertexAttribArray(p.vertex);b.enableVertexAttribArray(p.uv);
-b.uniform1i(G.occlusionMap,0);b.uniform1i(G.map,1);b.bindBuffer(b.ARRAY_BUFFER,g);b.vertexAttribPointer(A.vertex,2,b.FLOAT,!1,16,0);b.vertexAttribPointer(A.uv,2,b.FLOAT,!1,16,8);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,h);b.disable(b.CULL_FACE);b.depthMask(!1);var P,C,B,F,K;for(P=0;P<t;P++)if(A=16/f,D.set(A*E,A),F=a[P],y.set(F.matrixWorld.elements[12],F.matrixWorld.elements[13],F.matrixWorld.elements[14]),y.applyMatrix4(d.matrixWorldInverse),y.applyProjection(d.projectionMatrix),M.copy(y),z.x=M.x*x+x,
-z.y=M.y*L+L,n||0<z.x&&z.x<e&&0<z.y&&z.y<f)for(b.activeTexture(b.TEXTURE1),b.bindTexture(b.TEXTURE_2D,k),b.copyTexImage2D(b.TEXTURE_2D,0,b.RGB,z.x-8,z.y-8,16,16,0),b.uniform1i(G.renderType,0),b.uniform2f(G.scale,D.x,D.y),b.uniform3f(G.screenPosition,M.x,M.y,M.z),b.disable(b.BLEND),b.enable(b.DEPTH_TEST),b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0),b.activeTexture(b.TEXTURE0),b.bindTexture(b.TEXTURE_2D,l),b.copyTexImage2D(b.TEXTURE_2D,0,b.RGBA,z.x-8,z.y-8,16,16,0),b.uniform1i(G.renderType,1),b.disable(b.DEPTH_TEST),
-b.activeTexture(b.TEXTURE1),b.bindTexture(b.TEXTURE_2D,k),b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0),F.positionScreen.copy(M),F.customUpdateCallback?F.customUpdateCallback(F):F.updateLensFlares(),b.uniform1i(G.renderType,2),b.enable(b.BLEND),C=0,B=F.lensFlares.length;C<B;C++)K=F.lensFlares[C],0.001<K.opacity&&0.001<K.scale&&(M.x=K.x,M.y=K.y,M.z=K.z,A=K.size*K.scale/f,D.x=A*E,D.y=A,b.uniform3f(G.screenPosition,M.x,M.y,M.z),b.uniform2f(G.scale,D.x,D.y),b.uniform1f(G.rotation,K.rotation),b.uniform1f(G.opacity,
-K.opacity),b.uniform3f(G.color,K.color.r,K.color.g,K.color.b),c.setBlending(K.blending,K.blendEquation,K.blendSrc,K.blendDst),c.setTexture(K.texture,1),b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0));b.enable(b.CULL_FACE);b.enable(b.DEPTH_TEST);b.depthMask(!0)}}};THREE.ShadowMapPlugin=function(){var a,b,c,d,e,f,g=new THREE.Frustum,h=new THREE.Matrix4,k=new THREE.Vector3,l=new THREE.Vector3,n=new THREE.Vector3;this.init=function(g){a=g.context;b=g;g=THREE.ShaderLib.depthRGBA;var h=THREE.UniformsUtils.clone(g.uniforms);c=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h});d=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0});e=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,
-vertexShader:g.vertexShader,uniforms:h,skinning:!0});f=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0,skinning:!0});c._shadowPass=!0;d._shadowPass=!0;e._shadowPass=!0;f._shadowPass=!0};this.render=function(a,c){b.shadowMapEnabled&&b.shadowMapAutoUpdate&&this.update(a,c)};this.update=function(r,p){var s,u,q,w,v,t,y,E,x,L=[];w=0;a.clearColor(1,1,1,1);a.disable(a.BLEND);a.enable(a.CULL_FACE);a.frontFace(a.CCW);b.shadowMapCullFace===THREE.CullFaceFront?
+b.getUniformLocation(r,"opacity");s.color=b.getUniformLocation(r,"color");s.scale=b.getUniformLocation(r,"scale");s.rotation=b.getUniformLocation(r,"rotation");s.screenPosition=b.getUniformLocation(r,"screenPosition")};this.render=function(a,d,e,f){a=a.__webglFlares;var t=a.length;if(t){var y=new THREE.Vector3,E=f/e,x=0.5*e,I=0.5*f,A=16/f,D=new THREE.Vector2(A*E,A),L=new THREE.Vector3(1,1,0),z=new THREE.Vector2(1,1),G=s,A=p;b.useProgram(r);b.enableVertexAttribArray(p.vertex);b.enableVertexAttribArray(p.uv);
+b.uniform1i(G.occlusionMap,0);b.uniform1i(G.map,1);b.bindBuffer(b.ARRAY_BUFFER,g);b.vertexAttribPointer(A.vertex,2,b.FLOAT,!1,16,0);b.vertexAttribPointer(A.uv,2,b.FLOAT,!1,16,8);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,h);b.disable(b.CULL_FACE);b.depthMask(!1);var B,C,J,F,N;for(B=0;B<t;B++)if(A=16/f,D.set(A*E,A),F=a[B],y.set(F.matrixWorld.elements[12],F.matrixWorld.elements[13],F.matrixWorld.elements[14]),y.applyMatrix4(d.matrixWorldInverse),y.applyProjection(d.projectionMatrix),L.copy(y),z.x=L.x*x+x,
+z.y=L.y*I+I,n||0<z.x&&z.x<e&&0<z.y&&z.y<f)for(b.activeTexture(b.TEXTURE1),b.bindTexture(b.TEXTURE_2D,k),b.copyTexImage2D(b.TEXTURE_2D,0,b.RGB,z.x-8,z.y-8,16,16,0),b.uniform1i(G.renderType,0),b.uniform2f(G.scale,D.x,D.y),b.uniform3f(G.screenPosition,L.x,L.y,L.z),b.disable(b.BLEND),b.enable(b.DEPTH_TEST),b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0),b.activeTexture(b.TEXTURE0),b.bindTexture(b.TEXTURE_2D,l),b.copyTexImage2D(b.TEXTURE_2D,0,b.RGBA,z.x-8,z.y-8,16,16,0),b.uniform1i(G.renderType,1),b.disable(b.DEPTH_TEST),
+b.activeTexture(b.TEXTURE1),b.bindTexture(b.TEXTURE_2D,k),b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0),F.positionScreen.copy(L),F.customUpdateCallback?F.customUpdateCallback(F):F.updateLensFlares(),b.uniform1i(G.renderType,2),b.enable(b.BLEND),C=0,J=F.lensFlares.length;C<J;C++)N=F.lensFlares[C],0.001<N.opacity&&0.001<N.scale&&(L.x=N.x,L.y=N.y,L.z=N.z,A=N.size*N.scale/f,D.x=A*E,D.y=A,b.uniform3f(G.screenPosition,L.x,L.y,L.z),b.uniform2f(G.scale,D.x,D.y),b.uniform1f(G.rotation,N.rotation),b.uniform1f(G.opacity,
+N.opacity),b.uniform3f(G.color,N.color.r,N.color.g,N.color.b),c.setBlending(N.blending,N.blendEquation,N.blendSrc,N.blendDst),c.setTexture(N.texture,1),b.drawElements(b.TRIANGLES,6,b.UNSIGNED_SHORT,0));b.enable(b.CULL_FACE);b.enable(b.DEPTH_TEST);b.depthMask(!0)}}};THREE.ShadowMapPlugin=function(){var a,b,c,d,e,f,g=new THREE.Frustum,h=new THREE.Matrix4,k=new THREE.Vector3,l=new THREE.Vector3,n=new THREE.Vector3;this.init=function(g){a=g.context;b=g;g=THREE.ShaderLib.depthRGBA;var h=THREE.UniformsUtils.clone(g.uniforms);c=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h});d=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0});e=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,
+vertexShader:g.vertexShader,uniforms:h,skinning:!0});f=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0,skinning:!0});c._shadowPass=!0;d._shadowPass=!0;e._shadowPass=!0;f._shadowPass=!0};this.render=function(a,c){b.shadowMapEnabled&&b.shadowMapAutoUpdate&&this.update(a,c)};this.update=function(r,p){var s,u,q,w,v,t,y,E,x,I=[];w=0;a.clearColor(1,1,1,1);a.disable(a.BLEND);a.enable(a.CULL_FACE);a.frontFace(a.CCW);b.shadowMapCullFace===THREE.CullFaceFront?
 a.cullFace(a.FRONT):a.cullFace(a.BACK);b.setDepthTest(!0);s=0;for(u=r.__lights.length;s<u;s++)if(q=r.__lights[s],q.castShadow)if(q instanceof THREE.DirectionalLight&&q.shadowCascade)for(v=0;v<q.shadowCascadeCount;v++){var A;if(q.shadowCascadeArray[v])A=q.shadowCascadeArray[v];else{x=q;y=v;A=new THREE.DirectionalLight;A.isVirtual=!0;A.onlyShadow=!0;A.castShadow=!0;A.shadowCameraNear=x.shadowCameraNear;A.shadowCameraFar=x.shadowCameraFar;A.shadowCameraLeft=x.shadowCameraLeft;A.shadowCameraRight=x.shadowCameraRight;
 A.shadowCameraBottom=x.shadowCameraBottom;A.shadowCameraTop=x.shadowCameraTop;A.shadowCameraVisible=x.shadowCameraVisible;A.shadowDarkness=x.shadowDarkness;A.shadowBias=x.shadowCascadeBias[y];A.shadowMapWidth=x.shadowCascadeWidth[y];A.shadowMapHeight=x.shadowCascadeHeight[y];A.pointsWorld=[];A.pointsFrustum=[];E=A.pointsWorld;t=A.pointsFrustum;for(var D=0;8>D;D++)E[D]=new THREE.Vector3,t[D]=new THREE.Vector3;E=x.shadowCascadeNearZ[y];x=x.shadowCascadeFarZ[y];t[0].set(-1,-1,E);t[1].set(1,-1,E);t[2].set(-1,
 1,E);t[3].set(1,1,E);t[4].set(-1,-1,x);t[5].set(1,-1,x);t[6].set(-1,1,x);t[7].set(1,1,x);A.originalCamera=p;t=new THREE.Gyroscope;t.position.copy(q.shadowCascadeOffset);t.add(A);t.add(A.target);p.add(t);q.shadowCascadeArray[v]=A;console.log("Created virtualLight",A)}y=q;E=v;x=y.shadowCascadeArray[E];x.position.copy(y.position);x.target.position.copy(y.target.position);x.lookAt(x.target);x.shadowCameraVisible=y.shadowCameraVisible;x.shadowDarkness=y.shadowDarkness;x.shadowBias=y.shadowCascadeBias[E];
-t=y.shadowCascadeNearZ[E];y=y.shadowCascadeFarZ[E];x=x.pointsFrustum;x[0].z=t;x[1].z=t;x[2].z=t;x[3].z=t;x[4].z=y;x[5].z=y;x[6].z=y;x[7].z=y;L[w]=A;w++}else L[w]=q,w++;s=0;for(u=L.length;s<u;s++){q=L[s];q.shadowMap||(v=THREE.LinearFilter,b.shadowMapType===THREE.PCFSoftShadowMap&&(v=THREE.NearestFilter),q.shadowMap=new THREE.WebGLRenderTarget(q.shadowMapWidth,q.shadowMapHeight,{minFilter:v,magFilter:v,format:THREE.RGBAFormat}),q.shadowMapSize=new THREE.Vector2(q.shadowMapWidth,q.shadowMapHeight),q.shadowMatrix=
+t=y.shadowCascadeNearZ[E];y=y.shadowCascadeFarZ[E];x=x.pointsFrustum;x[0].z=t;x[1].z=t;x[2].z=t;x[3].z=t;x[4].z=y;x[5].z=y;x[6].z=y;x[7].z=y;I[w]=A;w++}else I[w]=q,w++;s=0;for(u=I.length;s<u;s++){q=I[s];q.shadowMap||(v=THREE.LinearFilter,b.shadowMapType===THREE.PCFSoftShadowMap&&(v=THREE.NearestFilter),q.shadowMap=new THREE.WebGLRenderTarget(q.shadowMapWidth,q.shadowMapHeight,{minFilter:v,magFilter:v,format:THREE.RGBAFormat}),q.shadowMapSize=new THREE.Vector2(q.shadowMapWidth,q.shadowMapHeight),q.shadowMatrix=
 new THREE.Matrix4);if(!q.shadowCamera){if(q instanceof THREE.SpotLight)q.shadowCamera=new THREE.PerspectiveCamera(q.shadowCameraFov,q.shadowMapWidth/q.shadowMapHeight,q.shadowCameraNear,q.shadowCameraFar);else if(q instanceof THREE.DirectionalLight)q.shadowCamera=new THREE.OrthographicCamera(q.shadowCameraLeft,q.shadowCameraRight,q.shadowCameraTop,q.shadowCameraBottom,q.shadowCameraNear,q.shadowCameraFar);else{console.error("Unsupported light type for shadow");continue}r.add(q.shadowCamera);!0===
 r.autoUpdate&&r.updateMatrixWorld()}q.shadowCameraVisible&&!q.cameraHelper&&(q.cameraHelper=new THREE.CameraHelper(q.shadowCamera),q.shadowCamera.add(q.cameraHelper));if(q.isVirtual&&A.originalCamera==p){v=p;w=q.shadowCamera;t=q.pointsFrustum;x=q.pointsWorld;k.set(Infinity,Infinity,Infinity);l.set(-Infinity,-Infinity,-Infinity);for(y=0;8>y;y++)E=x[y],E.copy(t[y]),THREE.ShadowMapPlugin.__projector.unprojectVector(E,v),E.applyMatrix4(w.matrixWorldInverse),E.x<k.x&&(k.x=E.x),E.x>l.x&&(l.x=E.x),E.y<k.y&&
 (k.y=E.y),E.y>l.y&&(l.y=E.y),E.z<k.z&&(k.z=E.z),E.z>l.z&&(l.z=E.z);w.left=k.x;w.right=l.x;w.top=l.y;w.bottom=k.y;w.updateProjectionMatrix()}w=q.shadowMap;t=q.shadowMatrix;v=q.shadowCamera;v.position.setFromMatrixPosition(q.matrixWorld);n.setFromMatrixPosition(q.target.matrixWorld);v.lookAt(n);v.updateMatrixWorld();v.matrixWorldInverse.getInverse(v.matrixWorld);q.cameraHelper&&(q.cameraHelper.visible=q.shadowCameraVisible);q.shadowCameraVisible&&q.cameraHelper.update();t.set(0.5,0,0,0.5,0,0.5,0,0.5,
 0,0,0.5,0.5,0,0,0,1);t.multiply(v.projectionMatrix);t.multiply(v.matrixWorldInverse);h.multiplyMatrices(v.projectionMatrix,v.matrixWorldInverse);g.setFromMatrix(h);b.setRenderTarget(w);b.clear();x=r.__webglObjects;q=0;for(w=x.length;q<w;q++)y=x[q],t=y.object,y.render=!1,!t.visible||!t.castShadow||(t instanceof THREE.Mesh||t instanceof THREE.ParticleSystem)&&t.frustumCulled&&!g.intersectsObject(t)||(t._modelViewMatrix.multiplyMatrices(v.matrixWorldInverse,t.matrixWorld),y.render=!0);q=0;for(w=x.length;q<
 w;q++)y=x[q],y.render&&(t=y.object,y=y.buffer,D=t.material instanceof THREE.MeshFaceMaterial?t.material.materials[0]:t.material,E=void 0!==t.geometry.morphTargets&&0<t.geometry.morphTargets.length&&D.morphTargets,D=t instanceof THREE.SkinnedMesh&&D.skinning,E=t.customDepthMaterial?t.customDepthMaterial:D?E?f:e:E?d:c,y instanceof THREE.BufferGeometry?b.renderBufferDirect(v,r.__lights,null,E,y,t):b.renderBuffer(v,r.__lights,null,E,y,t));x=r.__webglObjectsImmediate;q=0;for(w=x.length;q<w;q++)y=x[q],
-t=y.object,t.visible&&t.castShadow&&(t._modelViewMatrix.multiplyMatrices(v.matrixWorldInverse,t.matrixWorld),b.renderImmediateObject(v,r.__lights,null,c,t))}s=b.getClearColor();u=b.getClearAlpha();a.clearColor(s.r,s.g,s.b,u);a.enable(a.BLEND);b.shadowMapCullFace===THREE.CullFaceFront&&a.cullFace(a.BACK)}};THREE.ShadowMapPlugin.__projector=new THREE.Projector;THREE.SpritePlugin=function(){var a,b,c,d,e,f,g,h,k,l,n,r,p,s,u,q,w;function v(a,b){return a.z!==b.z?b.z-a.z:b.id-a.id}var t,y,E,x,L,A,D,M;this.init=function(v){t=v.context;y=v;x=new Float32Array([-0.5,-0.5,0,0,0.5,-0.5,1,0,0.5,0.5,1,1,-0.5,0.5,0,1]);L=new Uint16Array([0,1,2,0,2,3]);A=t.createBuffer();D=t.createBuffer();t.bindBuffer(t.ARRAY_BUFFER,A);t.bufferData(t.ARRAY_BUFFER,x,t.STATIC_DRAW);t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,D);t.bufferData(t.ELEMENT_ARRAY_BUFFER,L,t.STATIC_DRAW);v=t.createProgram();
-var G=t.createShader(t.VERTEX_SHADER),P=t.createShader(t.FRAGMENT_SHADER);t.shaderSource(G,["precision "+y.getPrecision()+" float;","uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 scale;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uvOffset + uv * uvScale;\nvec2 alignedPosition = position * scale;\nvec2 rotatedPosition;\nrotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\nrotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\nvec4 finalPosition;\nfinalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\nfinalPosition.xy += rotatedPosition;\nfinalPosition = projectionMatrix * finalPosition;\ngl_Position = finalPosition;\n}"].join("\n"));
-t.shaderSource(P,["precision "+y.getPrecision()+" float;","uniform vec3 color;\nuniform sampler2D map;\nuniform float opacity;\nuniform int fogType;\nuniform vec3 fogColor;\nuniform float fogDensity;\nuniform float fogNear;\nuniform float fogFar;\nuniform float alphaTest;\nvarying vec2 vUV;\nvoid main() {\nvec4 texture = texture2D( map, vUV );\nif ( texture.a < alphaTest ) discard;\ngl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\nif ( fogType > 0 ) {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat fogFactor = 0.0;\nif ( fogType == 1 ) {\nfogFactor = smoothstep( fogNear, fogFar, depth );\n} else {\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n}\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}\n}"].join("\n"));
-t.compileShader(G);t.compileShader(P);t.attachShader(v,G);t.attachShader(v,P);t.linkProgram(v);M=v;q=t.getAttribLocation(M,"position");w=t.getAttribLocation(M,"uv");a=t.getUniformLocation(M,"uvOffset");b=t.getUniformLocation(M,"uvScale");c=t.getUniformLocation(M,"rotation");d=t.getUniformLocation(M,"scale");e=t.getUniformLocation(M,"color");f=t.getUniformLocation(M,"map");g=t.getUniformLocation(M,"opacity");h=t.getUniformLocation(M,"modelViewMatrix");k=t.getUniformLocation(M,"projectionMatrix");l=
-t.getUniformLocation(M,"fogType");n=t.getUniformLocation(M,"fogDensity");r=t.getUniformLocation(M,"fogNear");p=t.getUniformLocation(M,"fogFar");s=t.getUniformLocation(M,"fogColor");u=t.getUniformLocation(M,"alphaTest");v=document.createElement("canvas");v.width=8;v.height=8;G=v.getContext("2d");G.fillStyle="#ffffff";G.fillRect(0,0,v.width,v.height);E=new THREE.Texture(v);E.needsUpdate=!0};this.render=function(z,x,L,C){L=z.__webglSprites;if(C=L.length){t.useProgram(M);t.enableVertexAttribArray(q);
-t.enableVertexAttribArray(w);t.disable(t.CULL_FACE);t.enable(t.BLEND);t.bindBuffer(t.ARRAY_BUFFER,A);t.vertexAttribPointer(q,2,t.FLOAT,!1,16,0);t.vertexAttribPointer(w,2,t.FLOAT,!1,16,8);t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,D);t.uniformMatrix4fv(k,!1,x.projectionMatrix.elements);t.activeTexture(t.TEXTURE0);t.uniform1i(f,0);var B=0,F=0,K=z.fog;K?(t.uniform3f(s,K.color.r,K.color.g,K.color.b),K instanceof THREE.Fog?(t.uniform1f(r,K.near),t.uniform1f(p,K.far),t.uniform1i(l,1),F=B=1):K instanceof THREE.FogExp2&&
-(t.uniform1f(n,K.density),t.uniform1i(l,2),F=B=2)):(t.uniform1i(l,0),F=B=0);for(var H,Q=[],K=0;K<C;K++)H=L[K],!1!==H.visible&&(H._modelViewMatrix.multiplyMatrices(x.matrixWorldInverse,H.matrixWorld),H.z=-H._modelViewMatrix.elements[14]);L.sort(v);for(K=0;K<C;K++)H=L[K],!1!==H.visible&&(x=H.material,t.uniform1f(u,x.alphaTest),t.uniformMatrix4fv(h,!1,H._modelViewMatrix.elements),Q[0]=H.scale.x,Q[1]=H.scale.y,H=z.fog&&x.fog?F:0,B!==H&&(t.uniform1i(l,H),B=H),null!==x.map?(t.uniform2f(a,x.map.offset.x,
+t=y.object,t.visible&&t.castShadow&&(t._modelViewMatrix.multiplyMatrices(v.matrixWorldInverse,t.matrixWorld),b.renderImmediateObject(v,r.__lights,null,c,t))}s=b.getClearColor();u=b.getClearAlpha();a.clearColor(s.r,s.g,s.b,u);a.enable(a.BLEND);b.shadowMapCullFace===THREE.CullFaceFront&&a.cullFace(a.BACK)}};THREE.ShadowMapPlugin.__projector=new THREE.Projector;THREE.SpritePlugin=function(){var a,b,c,d,e,f,g,h,k,l,n,r,p,s,u,q,w;function v(a,b){return a.z!==b.z?b.z-a.z:b.id-a.id}var t,y,E,x,I,A,D,L;this.init=function(v){t=v.context;y=v;x=new Float32Array([-0.5,-0.5,0,0,0.5,-0.5,1,0,0.5,0.5,1,1,-0.5,0.5,0,1]);I=new Uint16Array([0,1,2,0,2,3]);A=t.createBuffer();D=t.createBuffer();t.bindBuffer(t.ARRAY_BUFFER,A);t.bufferData(t.ARRAY_BUFFER,x,t.STATIC_DRAW);t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,D);t.bufferData(t.ELEMENT_ARRAY_BUFFER,I,t.STATIC_DRAW);v=t.createProgram();
+var G=t.createShader(t.VERTEX_SHADER),B=t.createShader(t.FRAGMENT_SHADER);t.shaderSource(G,["precision "+y.getPrecision()+" float;","uniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform float rotation;\nuniform vec2 scale;\nuniform vec2 uvOffset;\nuniform vec2 uvScale;\nattribute vec2 position;\nattribute vec2 uv;\nvarying vec2 vUV;\nvoid main() {\nvUV = uvOffset + uv * uvScale;\nvec2 alignedPosition = position * scale;\nvec2 rotatedPosition;\nrotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\nrotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\nvec4 finalPosition;\nfinalPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\nfinalPosition.xy += rotatedPosition;\nfinalPosition = projectionMatrix * finalPosition;\ngl_Position = finalPosition;\n}"].join("\n"));
+t.shaderSource(B,["precision "+y.getPrecision()+" float;","uniform vec3 color;\nuniform sampler2D map;\nuniform float opacity;\nuniform int fogType;\nuniform vec3 fogColor;\nuniform float fogDensity;\nuniform float fogNear;\nuniform float fogFar;\nuniform float alphaTest;\nvarying vec2 vUV;\nvoid main() {\nvec4 texture = texture2D( map, vUV );\nif ( texture.a < alphaTest ) discard;\ngl_FragColor = vec4( color * texture.xyz, texture.a * opacity );\nif ( fogType > 0 ) {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat fogFactor = 0.0;\nif ( fogType == 1 ) {\nfogFactor = smoothstep( fogNear, fogFar, depth );\n} else {\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n}\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}\n}"].join("\n"));
+t.compileShader(G);t.compileShader(B);t.attachShader(v,G);t.attachShader(v,B);t.linkProgram(v);L=v;q=t.getAttribLocation(L,"position");w=t.getAttribLocation(L,"uv");a=t.getUniformLocation(L,"uvOffset");b=t.getUniformLocation(L,"uvScale");c=t.getUniformLocation(L,"rotation");d=t.getUniformLocation(L,"scale");e=t.getUniformLocation(L,"color");f=t.getUniformLocation(L,"map");g=t.getUniformLocation(L,"opacity");h=t.getUniformLocation(L,"modelViewMatrix");k=t.getUniformLocation(L,"projectionMatrix");l=
+t.getUniformLocation(L,"fogType");n=t.getUniformLocation(L,"fogDensity");r=t.getUniformLocation(L,"fogNear");p=t.getUniformLocation(L,"fogFar");s=t.getUniformLocation(L,"fogColor");u=t.getUniformLocation(L,"alphaTest");v=document.createElement("canvas");v.width=8;v.height=8;G=v.getContext("2d");G.fillStyle="#ffffff";G.fillRect(0,0,v.width,v.height);E=new THREE.Texture(v);E.needsUpdate=!0};this.render=function(z,x,B,C){B=z.__webglSprites;if(C=B.length){t.useProgram(L);t.enableVertexAttribArray(q);
+t.enableVertexAttribArray(w);t.disable(t.CULL_FACE);t.enable(t.BLEND);t.bindBuffer(t.ARRAY_BUFFER,A);t.vertexAttribPointer(q,2,t.FLOAT,!1,16,0);t.vertexAttribPointer(w,2,t.FLOAT,!1,16,8);t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,D);t.uniformMatrix4fv(k,!1,x.projectionMatrix.elements);t.activeTexture(t.TEXTURE0);t.uniform1i(f,0);var J=0,F=0,I=z.fog;I?(t.uniform3f(s,I.color.r,I.color.g,I.color.b),I instanceof THREE.Fog?(t.uniform1f(r,I.near),t.uniform1f(p,I.far),t.uniform1i(l,1),F=J=1):I instanceof THREE.FogExp2&&
+(t.uniform1f(n,I.density),t.uniform1i(l,2),F=J=2)):(t.uniform1i(l,0),F=J=0);for(var H,Q=[],I=0;I<C;I++)H=B[I],!1!==H.visible&&(H._modelViewMatrix.multiplyMatrices(x.matrixWorldInverse,H.matrixWorld),H.z=-H._modelViewMatrix.elements[14]);B.sort(v);for(I=0;I<C;I++)H=B[I],!1!==H.visible&&(x=H.material,t.uniform1f(u,x.alphaTest),t.uniformMatrix4fv(h,!1,H._modelViewMatrix.elements),Q[0]=H.scale.x,Q[1]=H.scale.y,H=z.fog&&x.fog?F:0,J!==H&&(t.uniform1i(l,H),J=H),null!==x.map?(t.uniform2f(a,x.map.offset.x,
 x.map.offset.y),t.uniform2f(b,x.map.repeat.x,x.map.repeat.y)):(t.uniform2f(a,0,0),t.uniform2f(b,1,1)),t.uniform1f(g,x.opacity),t.uniform3f(e,x.color.r,x.color.g,x.color.b),t.uniform1f(c,x.rotation),t.uniform2fv(d,Q),y.setBlending(x.blending,x.blendEquation,x.blendSrc,x.blendDst),y.setDepthTest(x.depthTest),y.setDepthWrite(x.depthWrite),x.map&&x.map.image&&x.map.image.width?y.setTexture(x.map,0):y.setTexture(E,0),t.drawElements(t.TRIANGLES,6,t.UNSIGNED_SHORT,0));t.enable(t.CULL_FACE)}}};THREE.DepthPassPlugin=function(){this.enabled=!1;this.renderTarget=null;var a,b,c,d,e,f,g=new THREE.Frustum,h=new THREE.Matrix4;this.init=function(g){a=g.context;b=g;g=THREE.ShaderLib.depthRGBA;var h=THREE.UniformsUtils.clone(g.uniforms);c=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h});d=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0});e=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,
 vertexShader:g.vertexShader,uniforms:h,skinning:!0});f=new THREE.ShaderMaterial({fragmentShader:g.fragmentShader,vertexShader:g.vertexShader,uniforms:h,morphTargets:!0,skinning:!0});c._shadowPass=!0;d._shadowPass=!0;e._shadowPass=!0;f._shadowPass=!0};this.render=function(a,b){this.enabled&&this.update(a,b)};this.update=function(k,l){var n,r,p,s,u,q;a.clearColor(1,1,1,1);a.disable(a.BLEND);b.setDepthTest(!0);!0===k.autoUpdate&&k.updateMatrixWorld();l.matrixWorldInverse.getInverse(l.matrixWorld);h.multiplyMatrices(l.projectionMatrix,
 l.matrixWorldInverse);g.setFromMatrix(h);b.setRenderTarget(this.renderTarget);b.clear();q=k.__webglObjects;n=0;for(r=q.length;n<r;n++)p=q[n],u=p.object,p.render=!1,!u.visible||(u instanceof THREE.Mesh||u instanceof THREE.ParticleSystem)&&u.frustumCulled&&!g.intersectsObject(u)||(u._modelViewMatrix.multiplyMatrices(l.matrixWorldInverse,u.matrixWorld),p.render=!0);var w;n=0;for(r=q.length;n<r;n++)p=q[n],p.render&&(u=p.object,p=p.buffer,u instanceof THREE.ParticleSystem&&!u.customDepthMaterial||((w=