// ThreeExtras.js r46dev - http://github.com/mrdoob/three.js
THREE.ColorUtils={adjustHSV:function(a,c,b,d){var h=THREE.ColorUtils.__hsv;THREE.ColorUtils.rgbToHsv(a,h);h.h=THREE.Math.clamp(h.h+c,0,1);h.s=THREE.Math.clamp(h.s+b,0,1);h.v=THREE.Math.clamp(h.v+d,0,1);a.setHSV(h.h,h.s,h.v)},rgbToHsv:function(a,c){var b=a.r,d=a.g,h=a.b,f=Math.max(Math.max(b,d),h),e=Math.min(Math.min(b,d),h);if(e===f)e=b=0;else{var g=f-e,e=g/f,b=b===f?(d-h)/g:d===f?2+(h-b)/g:4+(b-d)/g;b/=6;b<0&&(b+=1);b>1&&(b-=1)}c===void 0&&(c={h:0,s:0,v:0});c.h=b;c.s=e;c.v=f;return c}};
THREE.ColorUtils.__hsv={h:0,s:0,v:0};
THREE.GeometryUtils={merge:function(a,c){for(var b,d,h=a.vertices.length,f=c instanceof THREE.Mesh?c.geometry:c,e=a.vertices,g=f.vertices,i=a.faces,k=f.faces,j=a.faceVertexUvs[0],p=f.faceVertexUvs[0],m={},n=0;n<a.materials.length;n++)m[a.materials[n].id]=n;if(c instanceof THREE.Mesh)c.matrixAutoUpdate&&c.updateMatrix(),b=c.matrix,d=new THREE.Matrix4,d.extractRotation(b,c.scale);for(var n=0,t=g.length;n<t;n++){var l=new THREE.Vertex(g[n].position.clone());b&&b.multiplyVector3(l.position);e.push(l)}n=
0;for(t=k.length;n<t;n++){var e=k[n],s,q,r=e.vertexNormals,o=e.vertexColors;e instanceof THREE.Face3?s=new THREE.Face3(e.a+h,e.b+h,e.c+h):e instanceof THREE.Face4&&(s=new THREE.Face4(e.a+h,e.b+h,e.c+h,e.d+h));s.normal.copy(e.normal);d&&d.multiplyVector3(s.normal);g=0;for(l=r.length;g<l;g++)q=r[g].clone(),d&&d.multiplyVector3(q),s.vertexNormals.push(q);s.color.copy(e.color);g=0;for(l=o.length;g<l;g++)q=o[g],s.vertexColors.push(q.clone());if(e.materialIndex!==void 0){g=f.materials[e.materialIndex];
l=m[g.id];if(l===void 0)l=a.materials.length,a.materials.push(g);s.materialIndex=l}s.centroid.copy(e.centroid);b&&b.multiplyVector3(s.centroid);i.push(s)}n=0;for(t=p.length;n<t;n++){b=p[n];d=[];g=0;for(l=b.length;g<l;g++)d.push(new THREE.UV(b[g].u,b[g].v));j.push(d)}},clone:function(a){var c=new THREE.Geometry,b,d=a.vertices,h=a.faces,f=a.faceVertexUvs[0];if(a.materials)c.materials=a.materials.slice();a=0;for(b=d.length;a<b;a++){var e=new THREE.Vertex(d[a].position.clone());c.vertices.push(e)}a=0;
for(b=h.length;a<b;a++){var g=h[a],i,k,j=g.vertexNormals,p=g.vertexColors;g instanceof THREE.Face3?i=new THREE.Face3(g.a,g.b,g.c):g instanceof THREE.Face4&&(i=new THREE.Face4(g.a,g.b,g.c,g.d));i.normal.copy(g.normal);d=0;for(e=j.length;d<e;d++)k=j[d],i.vertexNormals.push(k.clone());i.color.copy(g.color);d=0;for(e=p.length;d<e;d++)k=p[d],i.vertexColors.push(k.clone());i.materialIndex=g.materialIndex;i.centroid.copy(g.centroid);c.faces.push(i)}a=0;for(b=f.length;a<b;a++){h=f[a];i=[];d=0;for(e=h.length;d<
e;d++)i.push(new THREE.UV(h[d].u,h[d].v));c.faceVertexUvs[0].push(i)}return c},randomPointInTriangle:function(a,c,b){var d,h,f,e=new THREE.Vector3,g=THREE.GeometryUtils.__v1;d=THREE.GeometryUtils.random();h=THREE.GeometryUtils.random();d+h>1&&(d=1-d,h=1-h);f=1-d-h;e.copy(a);e.multiplyScalar(d);g.copy(c);g.multiplyScalar(h);e.addSelf(g);g.copy(b);g.multiplyScalar(f);e.addSelf(g);return e},randomPointInFace:function(a,c,b){var d,h,f;if(a instanceof THREE.Face3)return d=c.vertices[a.a].position,h=c.vertices[a.b].position,
f=c.vertices[a.c].position,THREE.GeometryUtils.randomPointInTriangle(d,h,f);else if(a instanceof THREE.Face4){d=c.vertices[a.a].position;h=c.vertices[a.b].position;f=c.vertices[a.c].position;var c=c.vertices[a.d].position,e;b?a._area1&&a._area2?(b=a._area1,e=a._area2):(b=THREE.GeometryUtils.triangleArea(d,h,c),e=THREE.GeometryUtils.triangleArea(h,f,c),a._area1=b,a._area2=e):(b=THREE.GeometryUtils.triangleArea(d,h,c),e=THREE.GeometryUtils.triangleArea(h,f,c));return THREE.GeometryUtils.random()*(b+
e)<b?THREE.GeometryUtils.randomPointInTriangle(d,h,c):THREE.GeometryUtils.randomPointInTriangle(h,f,c)}},randomPointsInGeometry:function(a,c){function b(a){function b(d,c){if(c<d)return d;var e=d+Math.floor((c-d)/2);return k[e]>a?b(d,e-1):k[e]<a?b(e+1,c):e}return b(0,k.length-1)}var d,h,f=a.faces,e=a.vertices,g=f.length,i=0,k=[],j,p,m,n;for(h=0;h<g;h++){d=f[h];if(d instanceof THREE.Face3)j=e[d.a].position,p=e[d.b].position,m=e[d.c].position,d._area=THREE.GeometryUtils.triangleArea(j,p,m);else if(d instanceof
THREE.Face4)j=e[d.a].position,p=e[d.b].position,m=e[d.c].position,n=e[d.d].position,d._area1=THREE.GeometryUtils.triangleArea(j,p,n),d._area2=THREE.GeometryUtils.triangleArea(p,m,n),d._area=d._area1+d._area2;i+=d._area;k[h]=i}d=[];e={};for(h=0;h<c;h++)g=THREE.GeometryUtils.random()*i,g=b(g),d[h]=THREE.GeometryUtils.randomPointInFace(f[g],a,!0),e[g]?e[g]+=1:e[g]=1;return d},triangleArea:function(a,c,b){var d,h=THREE.GeometryUtils.__v1;h.sub(a,c);d=h.length();h.sub(a,b);a=h.length();h.sub(c,b);b=h.length();
c=0.5*(d+a+b);return Math.sqrt(c*(c-d)*(c-a)*(c-b))},center:function(a){a.computeBoundingBox();var c=new THREE.Matrix4;c.setTranslation(-0.5*(a.boundingBox.x[1]+a.boundingBox.x[0]),-0.5*(a.boundingBox.y[1]+a.boundingBox.y[0]),-0.5*(a.boundingBox.z[1]+a.boundingBox.z[0]));a.applyMatrix(c);a.computeBoundingBox()}};THREE.GeometryUtils.random=THREE.Math.random16;THREE.GeometryUtils.__v1=new THREE.Vector3;
THREE.ImageUtils={loadTexture:function(a,c,b){var d=new Image,h=new THREE.Texture(d,c);d.onload=function(){h.needsUpdate=!0;b&&b(this)};d.crossOrigin="";d.src=a;return h},loadTextureCube:function(a,c,b){var d,h=[],f=new THREE.Texture(h,c),c=h.loadCount=0;for(d=a.length;c<d;++c)h[c]=new Image,h[c].onload=function(){h.loadCount+=1;if(h.loadCount===6)f.needsUpdate=!0;b&&b(this)},h[c].crossOrigin="",h[c].src=a[c];return f},getNormalMap:function(a,c){var b=function(a){var b=Math.sqrt(a[0]*a[0]+a[1]*a[1]+
a[2]*a[2]);return[a[0]/b,a[1]/b,a[2]/b]};c|=1;var d=a.width,h=a.height,f=document.createElement("canvas");f.width=d;f.height=h;var e=f.getContext("2d");e.drawImage(a,0,0);for(var g=e.getImageData(0,0,d,h).data,i=e.createImageData(d,h),k=i.data,j=0;j<d;j++)for(var p=1;p<h;p++){var m=p-1<0?h-1:p-1,n=(p+1)%h,t=j-1<0?d-1:j-1,l=(j+1)%d,s=[],q=[0,0,g[(p*d+j)*4]/255*c];s.push([-1,0,g[(p*d+t)*4]/255*c]);s.push([-1,-1,g[(m*d+t)*4]/255*c]);s.push([0,-1,g[(m*d+j)*4]/255*c]);s.push([1,-1,g[(m*d+l)*4]/255*c]);
s.push([1,0,g[(p*d+l)*4]/255*c]);s.push([1,1,g[(n*d+l)*4]/255*c]);s.push([0,1,g[(n*d+j)*4]/255*c]);s.push([-1,1,g[(n*d+t)*4]/255*c]);m=[];t=s.length;for(n=0;n<t;n++){var l=s[n],r=s[(n+1)%t],l=[l[0]-q[0],l[1]-q[1],l[2]-q[2]],r=[r[0]-q[0],r[1]-q[1],r[2]-q[2]];m.push(b([l[1]*r[2]-l[2]*r[1],l[2]*r[0]-l[0]*r[2],l[0]*r[1]-l[1]*r[0]]))}s=[0,0,0];for(n=0;n<m.length;n++)s[0]+=m[n][0],s[1]+=m[n][1],s[2]+=m[n][2];s[0]/=m.length;s[1]/=m.length;s[2]/=m.length;q=(p*d+j)*4;k[q]=(s[0]+1)/2*255|0;k[q+1]=(s[1]+0.5)*
255|0;k[q+2]=s[2]*255|0;k[q+3]=255}e.putImageData(i,0,0);return f}};THREE.SceneUtils={showHierarchy:function(a,c){THREE.SceneUtils.traverseHierarchy(a,function(a){a.visible=c})},traverseHierarchy:function(a,c){var b,d,h=a.children.length;for(d=0;d<h;d++)b=a.children[d],c(b),THREE.SceneUtils.traverseHierarchy(b,c)},createMultiMaterialObject:function(a,c){var b,d=c.length,h=new THREE.Object3D;for(b=0;b<d;b++){var f=new THREE.Mesh(a,c[b]);h.add(f)}return h}};
if(THREE.WebGLRenderer)THREE.ShaderUtils={lib:{fresnel:{uniforms:{mRefractionRatio:{type:"f",value:1.02},mFresnelBias:{type:"f",value:0.1},mFresnelPower:{type:"f",value:2},mFresnelScale:{type:"f",value:1},tCube:{type:"t",value:1,texture:null}},fragmentShader:"uniform samplerCube tCube;\nvarying vec3 vReflect;\nvarying vec3 vRefract[3];\nvarying float vReflectionFactor;\nvoid main() {\nvec4 reflectedColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );\nvec4 refractedColor = vec4( 1.0, 1.0, 1.0, 1.0 );\nrefractedColor.r = textureCube( tCube, vec3( -vRefract[0].x, vRefract[0].yz ) ).r;\nrefractedColor.g = textureCube( tCube, vec3( -vRefract[1].x, vRefract[1].yz ) ).g;\nrefractedColor.b = textureCube( tCube, vec3( -vRefract[2].x, vRefract[2].yz ) ).b;\nrefractedColor.a = 1.0;\ngl_FragColor = mix( refractedColor, reflectedColor, clamp( vReflectionFactor, 0.0, 1.0 ) );\n}",
vertexShader:"uniform float mRefractionRatio;\nuniform float mFresnelBias;\nuniform float mFresnelScale;\nuniform float mFresnelPower;\nvarying vec3 vReflect;\nvarying vec3 vRefract[3];\nvarying float vReflectionFactor;\nvoid main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\nvec3 nWorld = normalize ( mat3( objectMatrix[0].xyz, objectMatrix[1].xyz, objectMatrix[2].xyz ) * normal );\nvec3 I = mPosition.xyz - cameraPosition;\nvReflect = reflect( I, nWorld );\nvRefract[0] = refract( normalize( I ), nWorld, mRefractionRatio );\nvRefract[1] = refract( normalize( I ), nWorld, mRefractionRatio * 0.99 );\nvRefract[2] = refract( normalize( I ), nWorld, mRefractionRatio * 0.98 );\nvReflectionFactor = mFresnelBias + mFresnelScale * pow( 1.0 + dot( normalize( I ), nWorld ), mFresnelPower );\ngl_Position = projectionMatrix * mvPosition;\n}"},
normal:{uniforms:THREE.UniformsUtils.merge([THREE.UniformsLib.fog,THREE.UniformsLib.lights,THREE.UniformsLib.shadowmap,{enableAO:{type:"i",value:0},enableDiffuse:{type:"i",value:0},enableSpecular:{type:"i",value:0},enableReflection:{type:"i",value:0},tDiffuse:{type:"t",value:0,texture:null},tCube:{type:"t",value:1,texture:null},tNormal:{type:"t",value:2,texture:null},tSpecular:{type:"t",value:3,texture:null},tAO:{type:"t",value:4,texture:null},tDisplacement:{type:"t",value:5,texture:null},uNormalScale:{type:"f",
value:1},uDisplacementBias:{type:"f",value:0},uDisplacementScale:{type:"f",value:1},uDiffuseColor:{type:"c",value:new THREE.Color(15658734)},uSpecularColor:{type:"c",value:new THREE.Color(1118481)},uAmbientColor:{type:"c",value:new THREE.Color(328965)},uShininess:{type:"f",value:30},uOpacity:{type:"f",value:1},uReflectivity:{type:"f",value:0.5},uOffset:{type:"v2",value:new THREE.Vector2(0,0)},uRepeat:{type:"v2",value:new THREE.Vector2(1,1)}}]),fragmentShader:["uniform vec3 uAmbientColor;\nuniform vec3 uDiffuseColor;\nuniform vec3 uSpecularColor;\nuniform float uShininess;\nuniform float uOpacity;\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 float uNormalScale;\nuniform float uReflectivity;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec3 vNormal;\nvarying vec2 vUv;\nuniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\nvarying vec4 vPointLight[ MAX_POINT_LIGHTS ];\n#endif\nvarying vec3 vViewPosition;",
THREE.ShaderChunk.shadowmap_pars_fragment,THREE.ShaderChunk.fog_pars_fragment,"void main() {\ngl_FragColor = vec4( vec3( 1.0 ), uOpacity );\nvec3 specularTex = vec3( 1.0 );\nvec3 normalTex = texture2D( tNormal, vUv ).xyz * 2.0 - 1.0;\nnormalTex.xy *= uNormalScale;\nnormalTex = normalize( normalTex );\nif( enableDiffuse )\ngl_FragColor = gl_FragColor * texture2D( tDiffuse, vUv );\nif( enableAO )\ngl_FragColor.xyz = gl_FragColor.xyz * texture2D( tAO, vUv ).xyz;\nif( enableSpecular )\nspecularTex = texture2D( tSpecular, vUv ).xyz;\nmat3 tsb = mat3( vTangent, vBinormal, vNormal );\nvec3 finalNormal = tsb * normalTex;\nvec3 normal = normalize( finalNormal );\nvec3 viewPosition = normalize( vViewPosition );\n#if MAX_POINT_LIGHTS > 0\nvec3 pointDiffuse = vec3( 0.0 );\nvec3 pointSpecular = vec3( 0.0 );\nfor ( int i = 0; i < MAX_POINT_LIGHTS; i ++ ) {\nvec3 pointVector = normalize( vPointLight[ i ].xyz );\nvec3 pointHalfVector = normalize( vPointLight[ i ].xyz + viewPosition );\nfloat pointDistance = vPointLight[ i ].w;\nfloat pointDotNormalHalf = max( dot( normal, pointHalfVector ), 0.0 );\nfloat pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );\nfloat pointSpecularWeight = specularTex.r * pow( pointDotNormalHalf, uShininess );\npointDiffuse += pointDistance * pointLightColor[ i ] * uDiffuseColor * pointDiffuseWeight;\npointSpecular += pointDistance * pointLightColor[ i ] * uSpecularColor * pointSpecularWeight * pointDiffuseWeight;\n}\n#endif\n#if MAX_DIR_LIGHTS > 0\nvec3 dirDiffuse = vec3( 0.0 );\nvec3 dirSpecular = vec3( 0.0 );\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\nvec3 dirHalfVector = normalize( lDirection.xyz + viewPosition );\nfloat dirDotNormalHalf = max( dot( normal, dirHalfVector ), 0.0 );\nfloat dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );\nfloat dirSpecularWeight = specularTex.r * pow( dirDotNormalHalf, uShininess );\ndirDiffuse += directionalLightColor[ i ] * uDiffuseColor * dirDiffuseWeight;\ndirSpecular += directionalLightColor[ i ] * uSpecularColor * dirSpecularWeight * dirDiffuseWeight;\n}\n#endif\nvec3 totalDiffuse = vec3( 0.0 );\nvec3 totalSpecular = vec3( 0.0 );\n#if MAX_DIR_LIGHTS > 0\ntotalDiffuse += dirDiffuse;\ntotalSpecular += dirSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalDiffuse += pointDiffuse;\ntotalSpecular += pointSpecular;\n#endif\ngl_FragColor.xyz = gl_FragColor.xyz * ( totalDiffuse + ambientLightColor * uAmbientColor) + totalSpecular;\nif ( enableReflection ) {\nvec3 wPos = cameraPosition - vViewPosition;\nvec3 vReflect = reflect( normalize( wPos ), normal );\nvec4 cubeColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );\ngl_FragColor.xyz = mix( gl_FragColor.xyz, cubeColor.xyz, uReflectivity );\n}",
THREE.ShaderChunk.shadowmap_fragment,THREE.ShaderChunk.fog_fragment,"}"].join("\n"),vertexShader:["attribute vec4 tangent;\nuniform vec2 uOffset;\nuniform vec2 uRepeat;\n#ifdef VERTEX_TEXTURES\nuniform sampler2D tDisplacement;\nuniform float uDisplacementScale;\nuniform float uDisplacementBias;\n#endif\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec3 vNormal;\nvarying vec2 vUv;\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\nuniform float pointLightDistance[ MAX_POINT_LIGHTS ];\nvarying vec4 vPointLight[ MAX_POINT_LIGHTS ];\n#endif\nvarying vec3 vViewPosition;",
THREE.ShaderChunk.shadowmap_pars_vertex,"void main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvViewPosition = -mvPosition.xyz;\nvNormal = normalize( normalMatrix * normal );\nvTangent = normalize( normalMatrix * tangent.xyz );\nvBinormal = cross( vNormal, vTangent ) * tangent.w;\nvBinormal = normalize( vBinormal );\nvUv = uv * uRepeat + uOffset;\n#if MAX_POINT_LIGHTS > 0\nfor( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 lVector = lPosition.xyz - mvPosition.xyz;\nfloat lDistance = 1.0;\nif ( pointLightDistance[ i ] > 0.0 )\nlDistance = 1.0 - min( ( length( lVector ) / pointLightDistance[ i ] ), 1.0 );\nlVector = normalize( lVector );\nvPointLight[ i ] = vec4( lVector, lDistance );\n}\n#endif\n#ifdef VERTEX_TEXTURES\nvec3 dv = texture2D( tDisplacement, uv ).xyz;\nfloat df = uDisplacementScale * dv.x + uDisplacementBias;\nvec4 displacedPosition = vec4( vNormal.xyz * df, 0.0 ) + mvPosition;\ngl_Position = projectionMatrix * displacedPosition;\n#else\ngl_Position = projectionMatrix * mvPosition;\n#endif",
THREE.ShaderChunk.shadowmap_vertex,"}"].join("\n")},cube:{uniforms:{tCube:{type:"t",value:1,texture:null},tFlip:{type:"f",value:-1}},vertexShader:"varying vec3 vViewPosition;\nvoid main() {\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\nvViewPosition = cameraPosition - mPosition.xyz;\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",fragmentShader:"uniform samplerCube tCube;\nuniform float tFlip;\nvarying vec3 vViewPosition;\nvoid main() {\nvec3 wPos = cameraPosition - vViewPosition;\ngl_FragColor = textureCube( tCube, vec3( tFlip * wPos.x, wPos.yz ) );\n}"}}};
THREE.Curve=function(){};THREE.Curve.prototype.getPoint=function(){console.log("Warning, getPoint() not implemented!");return null};THREE.Curve.prototype.getPointAt=function(a){return this.getPoint(this.getUtoTmapping(a))};THREE.Curve.prototype.getPoints=function(a){a||(a=5);var c,b=[];for(c=0;c<=a;c++)b.push(this.getPoint(c/a));return b};THREE.Curve.prototype.getSpacedPoints=function(a){a||(a=5);var c,b=[];for(c=0;c<=a;c++)b.push(this.getPointAt(c/a));return b};
THREE.Curve.prototype.getLength=function(){var a=this.getLengths();return a[a.length-1]};THREE.Curve.prototype.getLengths=function(a){a||(a=200);if(this.cacheArcLengths&&this.cacheArcLengths.length==a+1)return this.cacheArcLengths;var c=[],b,d=this.getPoint(0),h,f=0;c.push(0);for(h=1;h<=a;h++)b=this.getPoint(h/a),f+=b.distanceTo(d),c.push(f),d=b;return this.cacheArcLengths=c};
THREE.Curve.prototype.getUtoTmapping=function(a,c){var b=this.getLengths(),d=0,h=b.length,f;f=c?c:a*b[h-1];Date.now();for(var e=0,g=h-1,i;e<=g;)if(d=Math.floor(e+(g-e)/2),i=b[d]-f,i<0)e=d+1;else if(i>0)g=d-1;else{g=d;break}d=g;if(b[d]==f)return d/(h-1);e=b[d];return b=(d+(f-e)/(b[d+1]-e))/(h-1)};THREE.Curve.prototype.getNormalVector=function(a){a=this.getTangent(a);return new THREE.Vector2(-a.y,a.x)};
THREE.Curve.prototype.getTangent=function(a){var c=a-1.0E-4;a+=1.0E-4;c<0&&(c=0);a>1&&(a=1);var c=this.getPoint(c),a=this.getPoint(a),b=new THREE.Vector2;b.sub(a,c);return b.unit()};THREE.LineCurve=function(a,c){a instanceof THREE.Vector2?(this.v1=a,this.v2=c):THREE.LineCurve.oldConstructor.apply(this,arguments)};THREE.LineCurve.oldConstructor=function(a,c,b,d){this.constructor(new THREE.Vector2(a,c),new THREE.Vector2(b,d))};THREE.LineCurve.prototype=new THREE.Curve;
THREE.LineCurve.prototype.constructor=THREE.LineCurve;THREE.LineCurve.prototype.getPoint=function(a){var c=new THREE.Vector2;c.sub(this.v2,this.v1);c.multiplyScalar(a).addSelf(this.v1);return c};THREE.LineCurve.prototype.getPointAt=function(a){return this.getPoint(a)};THREE.LineCurve.prototype.getTangent=function(){var a=new THREE.Vector2;a.sub(this.v2,this.v1);a.normalize();return a};
THREE.QuadraticBezierCurve=function(a,c,b){if(!(c instanceof THREE.Vector2))var d=Array.prototype.slice.call(arguments),a=new THREE.Vector2(d[0],d[1]),c=new THREE.Vector2(d[2],d[3]),b=new THREE.Vector2(d[4],d[5]);this.v0=a;this.v1=c;this.v2=b};THREE.QuadraticBezierCurve.prototype=new THREE.Curve;THREE.QuadraticBezierCurve.prototype.constructor=THREE.QuadraticBezierCurve;
THREE.QuadraticBezierCurve.prototype.getPoint=function(a){var c;c=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(c,a)};THREE.QuadraticBezierCurve.prototype.getTangent=function(a){var c;c=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);c=new THREE.Vector2(c,a);c.normalize();return c};
THREE.CubicBezierCurve=function(a,c,b,d){if(!(c instanceof THREE.Vector2))var h=Array.prototype.slice.call(arguments),a=new THREE.Vector2(h[0],h[1]),c=new THREE.Vector2(h[2],h[3]),b=new THREE.Vector2(h[4],h[5]),d=new THREE.Vector2(h[6],h[7]);this.v0=a;this.v1=c;this.v2=b;this.v3=d};THREE.CubicBezierCurve.prototype=new THREE.Curve;THREE.CubicBezierCurve.prototype.constructor=THREE.CubicBezierCurve;
THREE.CubicBezierCurve.prototype.getPoint=function(a){var c;c=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(c,a)};THREE.CubicBezierCurve.prototype.getTangent=function(a){var c;c=THREE.Curve.Utils.tangentCubicBezier(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);a=THREE.Curve.Utils.tangentCubicBezier(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);c=new THREE.Vector2(c,a);c.normalize();return c};
THREE.SplineCurve=function(a){this.points=a};THREE.SplineCurve.prototype=new THREE.Curve;THREE.SplineCurve.prototype.constructor=THREE.SplineCurve;
THREE.SplineCurve.prototype.getPoint=function(a){var c=new THREE.Vector2,b=[],d=this.points,h;h=(d.length-1)*a;a=Math.floor(h);h-=a;b[0]=a==0?a:a-1;b[1]=a;b[2]=a>d.length-2?a:a+1;b[3]=a>d.length-3?a:a+2;c.x=THREE.Curve.Utils.interpolate(d[b[0]].x,d[b[1]].x,d[b[2]].x,d[b[3]].x,h);c.y=THREE.Curve.Utils.interpolate(d[b[0]].y,d[b[1]].y,d[b[2]].y,d[b[3]].y,h);return c};THREE.ArcCurve=function(a,c,b,d,h,f){this.aX=a;this.aY=c;this.aRadius=b;this.aStartAngle=d;this.aEndAngle=h;this.aClockwise=f};
THREE.ArcCurve.prototype=new THREE.Curve;THREE.ArcCurve.prototype.constructor=THREE.ArcCurve;THREE.ArcCurve.prototype.getPoint=function(a){var c=this.aEndAngle-this.aStartAngle;this.aClockwise||(a=1-a);a=this.aStartAngle+a*c;return new THREE.Vector2(this.aX+this.aRadius*Math.cos(a),this.aY+this.aRadius*Math.sin(a))};
THREE.Curve.Utils={tangentQuadraticBezier:function(a,c,b,d){return 2*(1-a)*(b-c)+2*a*(d-b)},tangentCubicBezier:function(a,c,b,d,h){return-3*c*(1-a)*(1-a)+3*b*(1-a)*(1-a)-6*a*b*(1-a)+6*a*d*(1-a)-3*a*a*d+3*a*a*h},tangentSpline:function(a){return 6*a*a-6*a+(3*a*a-4*a+1)+(-6*a*a+6*a)+(3*a*a-2*a)},interpolate:function(a,c,b,d,h){var a=(b-a)*0.5,d=(d-c)*0.5,f=h*h;return(2*c-2*b+a+d)*h*f+(-3*c+3*b-2*a-d)*f+a*h+c}};
THREE.Curve.create=function(a,c){a.prototype=new THREE.Curve;a.prototype.constructor=a;a.prototype.getPoint=c;return a};THREE.LineCurve3=THREE.Curve.create(function(a,c){this.v1=a;this.v2=c},function(a){var c=new THREE.Vector3;c.sub(this.v2,this.v1);c.multiplyScalar(a);c.addSelf(this.v1);return c});
THREE.QuadraticBezierCurve3=THREE.Curve.create(function(a,c,b){this.v0=a;this.v1=c;this.v2=b},function(a){var c,b;c=THREE.Shape.Utils.b2(a,this.v0.x,this.v1.x,this.v2.x);b=THREE.Shape.Utils.b2(a,this.v0.y,this.v1.y,this.v2.y);a=THREE.Shape.Utils.b2(a,this.v0.z,this.v1.z,this.v2.z);return new THREE.Vector3(c,b,a)});
THREE.CubicBezierCurve3=THREE.Curve.create(function(a,c,b,d){this.v0=a;this.v1=c;this.v2=b;this.v3=d},function(a){var c,b;c=THREE.Shape.Utils.b3(a,this.v0.x,this.v1.x,this.v2.x,this.v3.x);b=THREE.Shape.Utils.b3(a,this.v0.y,this.v1.y,this.v2.y,this.v3.y);a=THREE.Shape.Utils.b3(a,this.v0.z,this.v1.z,this.v2.z,this.v3.z);return new THREE.Vector3(c,b,a)});
THREE.SplineCurve3=THREE.Curve.create(function(a){this.points=a},function(a){var c=new THREE.Vector3,b=[],d=this.points,h;h=(d.length-1)*a;a=Math.floor(h);h-=a;b[0]=a==0?a:a-1;b[1]=a;b[2]=a>d.length-2?a:a+1;b[3]=a>d.length-3?a:a+2;c.x=THREE.Curve.Utils.interpolate(d[b[0]].x,d[b[1]].x,d[b[2]].x,d[b[3]].x,h);c.y=THREE.Curve.Utils.interpolate(d[b[0]].y,d[b[1]].y,d[b[2]].y,d[b[3]].y,h);c.z=THREE.Curve.Utils.interpolate(d[b[0]].z,d[b[1]].z,d[b[2]].z,d[b[3]].z,h);return c});
THREE.CurvePath=function(){this.curves=[];this.bends=[]};THREE.CurvePath.prototype=new THREE.Curve;THREE.CurvePath.prototype.constructor=THREE.CurvePath;THREE.CurvePath.prototype.add=function(a){this.curves.push(a)};THREE.CurvePath.prototype.checkConnection=function(){};THREE.CurvePath.prototype.closePath=function(){};
THREE.CurvePath.prototype.getPoint=function(a){for(var c=a*this.getLength(),b=this.getCurveLengths(),a=0;a<b.length;){if(b[a]>=c)return c=b[a]-c,a=this.curves[a],c=1-c/a.getLength(),a.getPointAt(c);a++}return null};THREE.CurvePath.prototype.getLength=function(){var a=this.getCurveLengths();return a[a.length-1]};
THREE.CurvePath.prototype.getCurveLengths=function(){if(this.cacheLengths&&this.cacheLengths.length==this.curves.length)return this.cacheLengths;var a=[],c=0,b,d=this.curves.length;for(b=0;b<d;b++)c+=this.curves[b].getLength(),a.push(c);return this.cacheLengths=a};
THREE.CurvePath.prototype.getBoundingBox=function(){var a=this.getPoints(),c,b,d,h;c=b=Number.NEGATIVE_INFINITY;d=h=Number.POSITIVE_INFINITY;var f,e,g,i;i=new THREE.Vector2;e=0;for(g=a.length;e<g;e++){f=a[e];if(f.x>c)c=f.x;else if(f.x<d)d=f.x;if(f.y>b)b=f.y;else if(f.y<b)h=f.y;i.addSelf(f.x,f.y)}return{minX:d,minY:h,maxX:c,maxY:b,centroid:i.divideScalar(g)}};THREE.CurvePath.prototype.createPointsGeometry=function(a){return this.createGeometry(this.getPoints(a,!0))};
THREE.CurvePath.prototype.createSpacedPointsGeometry=function(a){return this.createGeometry(this.getSpacedPoints(a,!0))};THREE.CurvePath.prototype.createGeometry=function(a){for(var c=new THREE.Geometry,b=0;b<a.length;b++)c.vertices.push(new THREE.Vertex(new THREE.Vector3(a[b].x,a[b].y,0)));return c};THREE.CurvePath.prototype.addWrapPath=function(a){this.bends.push(a)};
THREE.CurvePath.prototype.getTransformedPoints=function(a,c){var b=this.getPoints(a),d,h;if(!c)c=this.bends;d=0;for(h=c.length;d<h;d++)b=this.getWrapPoints(b,c[d]);return b};THREE.CurvePath.prototype.getTransformedSpacedPoints=function(a,c){var b=this.getSpacedPoints(a),d,h;if(!c)c=this.bends;d=0;for(h=c.length;d<h;d++)b=this.getWrapPoints(b,c[d]);return b};
THREE.CurvePath.prototype.getWrapPoints=function(a,c){var b=this.getBoundingBox(),d,h,f,e,g,i;d=0;for(h=a.length;d<h;d++)f=a[d],e=f.x,g=f.y,i=e/b.maxX,i=c.getUtoTmapping(i,e),e=c.getPoint(i),g=c.getNormalVector(i).multiplyScalar(g),f.x=e.x+g.x,f.y=e.y+g.y;return a};THREE.Path=function(a){THREE.CurvePath.call(this);this.actions=[];a&&this.fromPoints(a)};THREE.Path.prototype=new THREE.CurvePath;THREE.Path.prototype.constructor=THREE.Path;
THREE.PathActions={MOVE_TO:"moveTo",LINE_TO:"lineTo",QUADRATIC_CURVE_TO:"quadraticCurveTo",BEZIER_CURVE_TO:"bezierCurveTo",CSPLINE_THRU:"splineThru",ARC:"arc"};THREE.Path.prototype.fromPoints=function(a){this.moveTo(a[0].x,a[0].y);var c,b=a.length;for(c=1;c<b;c++)this.lineTo(a[c].x,a[c].y)};THREE.Path.prototype.moveTo=function(){var a=Array.prototype.slice.call(arguments);this.actions.push({action:THREE.PathActions.MOVE_TO,args:a})};
THREE.Path.prototype.lineTo=function(a,c){var b=Array.prototype.slice.call(arguments),d=this.actions[this.actions.length-1].args;this.curves.push(new THREE.LineCurve(new THREE.Vector2(d[d.length-2],d[d.length-1]),new THREE.Vector2(a,c)));this.actions.push({action:THREE.PathActions.LINE_TO,args:b})};
THREE.Path.prototype.quadraticCurveTo=function(a,c,b,d){var h=Array.prototype.slice.call(arguments),f=this.actions[this.actions.length-1].args;this.curves.push(new THREE.QuadraticBezierCurve(new THREE.Vector2(f[f.length-2],f[f.length-1]),new THREE.Vector2(a,c),new THREE.Vector2(b,d)));this.actions.push({action:THREE.PathActions.QUADRATIC_CURVE_TO,args:h})};
THREE.Path.prototype.bezierCurveTo=function(a,c,b,d,h,f){var e=Array.prototype.slice.call(arguments),g=this.actions[this.actions.length-1].args;this.curves.push(new THREE.CubicBezierCurve(new THREE.Vector2(g[g.length-2],g[g.length-1]),new THREE.Vector2(a,c),new THREE.Vector2(b,d),new THREE.Vector2(h,f)));this.actions.push({action:THREE.PathActions.BEZIER_CURVE_TO,args:e})};
THREE.Path.prototype.splineThru=function(a){var c=Array.prototype.slice.call(arguments),b=this.actions[this.actions.length-1].args,b=[new THREE.Vector2(b[b.length-2],b[b.length-1])];Array.prototype.push.apply(b,a);this.curves.push(new THREE.SplineCurve(b));this.actions.push({action:THREE.PathActions.CSPLINE_THRU,args:c})};
THREE.Path.prototype.arc=function(a,c,b,d,h,f){var e=Array.prototype.slice.call(arguments);this.curves.push(new THREE.ArcCurve(a,c,b,d,h,f));this.actions.push({action:THREE.PathActions.ARC,args:e})};THREE.Path.prototype.getSpacedPoints=function(a){a||(a=40);for(var c=[],b=0;b<a;b++)c.push(this.getPoint(b/a));return c};
THREE.Path.prototype.getPoints=function(a,c){var a=a||12,b=[],d,h,f,e,g,i,k,j,p,m,n,t,l;d=0;for(h=this.actions.length;d<h;d++)switch(f=this.actions[d],e=f.action,f=f.args,e){case THREE.PathActions.LINE_TO:b.push(new THREE.Vector2(f[0],f[1]));break;case THREE.PathActions.QUADRATIC_CURVE_TO:g=f[2];i=f[3];p=f[0];m=f[1];b.length>0?(e=b[b.length-1],n=e.x,t=e.y):(e=this.actions[d-1].args,n=e[e.length-2],t=e[e.length-1]);for(e=1;e<=a;e++)l=e/a,f=THREE.Shape.Utils.b2(l,n,p,g),l=THREE.Shape.Utils.b2(l,t,m,
i),b.push(new THREE.Vector2(f,l));break;case THREE.PathActions.BEZIER_CURVE_TO:g=f[4];i=f[5];p=f[0];m=f[1];k=f[2];j=f[3];b.length>0?(e=b[b.length-1],n=e.x,t=e.y):(e=this.actions[d-1].args,n=e[e.length-2],t=e[e.length-1]);for(e=1;e<=a;e++)l=e/a,f=THREE.Shape.Utils.b3(l,n,p,k,g),l=THREE.Shape.Utils.b3(l,t,m,j,i),b.push(new THREE.Vector2(f,l));break;case THREE.PathActions.CSPLINE_THRU:e=this.actions[d-1].args;e=[new THREE.Vector2(e[e.length-2],e[e.length-1])];l=a*f[0].length;e=e.concat(f[0]);f=new THREE.SplineCurve(e);
for(e=1;e<=l;e++)b.push(f.getPointAt(e/l));break;case THREE.PathActions.ARC:e=this.actions[d-1].args;g=f[0];i=f[1];k=f[2];p=f[3];l=f[4];m=!!f[5];j=e[e.length-2];n=e[e.length-1];e.length==0&&(j=n=0);t=l-p;var s=a*2;for(e=1;e<=s;e++)l=e/s,m||(l=1-l),l=p+l*t,f=j+g+k*Math.cos(l),l=n+i+k*Math.sin(l),b.push(new THREE.Vector2(f,l))}c&&b.push(b[0]);return b};THREE.Path.prototype.transform=function(a,c){this.getBoundingBox();return this.getWrapPoints(this.getPoints(c),a)};
THREE.Path.prototype.nltransform=function(a,c,b,d,h,f){var e=this.getPoints(),g,i,k,j,p;g=0;for(i=e.length;g<i;g++)k=e[g],j=k.x,p=k.y,k.x=a*j+c*p+b,k.y=d*p+h*j+f;return e};
THREE.Path.prototype.debug=function(a){var c=this.getBoundingBox();a||(a=document.createElement("canvas"),a.setAttribute("width",c.maxX+100),a.setAttribute("height",c.maxY+100),document.body.appendChild(a));c=a.getContext("2d");c.fillStyle="white";c.fillRect(0,0,a.width,a.height);c.strokeStyle="black";c.beginPath();var b,d,h,a=0;for(b=this.actions.length;a<b;a++)d=this.actions[a],h=d.args,d=d.action,d!=THREE.PathActions.CSPLINE_THRU&&c[d].apply(c,h);c.stroke();c.closePath();c.strokeStyle="red";d=
this.getPoints();a=0;for(b=d.length;a<b;a++)h=d[a],c.beginPath(),c.arc(h.x,h.y,1.5,0,Math.PI*2,!1),c.stroke(),c.closePath()};
THREE.Path.prototype.toShapes=function(){var a,c,b,d,h=[],f=new THREE.Path;a=0;for(c=this.actions.length;a<c;a++)b=this.actions[a],d=b.args,b=b.action,b==THREE.PathActions.MOVE_TO&&f.actions.length!=0&&(h.push(f),f=new THREE.Path),f[b].apply(f,d);f.actions.length!=0&&h.push(f);if(h.length==0)return[];var e,f=[];if(THREE.Shape.Utils.isClockWise(h[0].getPoints())){a=0;for(c=h.length;a<c;a++)d=h[a],THREE.Shape.Utils.isClockWise(d.getPoints())?(e&&f.push(e),e=new THREE.Shape,e.actions=d.actions,e.curves=
d.curves):e.holes.push(d);f.push(e)}else{e=new THREE.Shape;a=0;for(c=h.length;a<c;a++)d=h[a],THREE.Shape.Utils.isClockWise(d.getPoints())?(e.actions=d.actions,e.curves=d.curves,f.push(e),e=new THREE.Shape):e.holes.push(d)}return f};THREE.Shape=function(){THREE.Path.apply(this,arguments);this.holes=[]};THREE.Shape.prototype=new THREE.Path;THREE.Shape.prototype.constructor=THREE.Path;THREE.Shape.prototype.extrude=function(a){return new THREE.ExtrudeGeometry(this,a)};
THREE.Shape.prototype.getPointsHoles=function(a){var c,b=this.holes.length,d=[];for(c=0;c<b;c++)d[c]=this.holes[c].getTransformedPoints(a,this.bends);return d};THREE.Shape.prototype.getSpacedPointsHoles=function(a){var c,b=this.holes.length,d=[];for(c=0;c<b;c++)d[c]=this.holes[c].getTransformedSpacedPoints(a,this.bends);return d};THREE.Shape.prototype.extractAllPoints=function(a){return{shape:this.getTransformedPoints(a),holes:this.getPointsHoles(a)}};
THREE.Shape.prototype.extractAllSpacedPoints=function(a){return{shape:this.getTransformedSpacedPoints(a),holes:this.getSpacedPointsHoles(a)}};
THREE.Shape.Utils={removeHoles:function(a,c){var b=a.concat(),d=b.concat(),h,f,e,g,i,k,j,p,m,n,t=[];for(i=0;i<c.length;i++){k=c[i];Array.prototype.push.apply(d,k);f=Number.POSITIVE_INFINITY;for(h=0;h<k.length;h++){m=k[h];n=[];for(p=0;p<b.length;p++)j=b[p],j=m.distanceToSquared(j),n.push(j),j<f&&(f=j,e=h,g=p)}h=g-1>=0?g-1:b.length-1;f=e-1>=0?e-1:k.length-1;var l=[k[e],b[g],b[h]];p=THREE.FontUtils.Triangulate.area(l);var s=[k[e],k[f],b[g]];m=THREE.FontUtils.Triangulate.area(s);n=g;j=e;g+=1;e+=-1;g<
0&&(g+=b.length);g%=b.length;e<0&&(e+=k.length);e%=k.length;h=g-1>=0?g-1:b.length-1;f=e-1>=0?e-1:k.length-1;l=[k[e],b[g],b[h]];l=THREE.FontUtils.Triangulate.area(l);s=[k[e],k[f],b[g]];s=THREE.FontUtils.Triangulate.area(s);p+m>l+s&&(g=n,e=j,g<0&&(g+=b.length),g%=b.length,e<0&&(e+=k.length),e%=k.length,h=g-1>=0?g-1:b.length-1,f=e-1>=0?e-1:k.length-1);p=b.slice(0,g);m=b.slice(g);n=k.slice(e);j=k.slice(0,e);f=[k[e],k[f],b[g]];t.push([k[e],b[g],b[h]]);t.push(f);b=p.concat(n).concat(j).concat(m)}return{shape:b,
isolatedPts:t,allpoints:d}},triangulateShape:function(a,c){var b=THREE.Shape.Utils.removeHoles(a,c),d=b.allpoints,h=b.isolatedPts,b=THREE.FontUtils.Triangulate(b.shape,!1),f,e,g,i,k={};f=0;for(e=d.length;f<e;f++)i=d[f].x+":"+d[f].y,k[i]!==void 0&&console.log("Duplicate point",i),k[i]=f;f=0;for(e=b.length;f<e;f++){g=b[f];for(d=0;d<3;d++)i=g[d].x+":"+g[d].y,i=k[i],i!==void 0&&(g[d]=i)}f=0;for(e=h.length;f<e;f++){g=h[f];for(d=0;d<3;d++)i=g[d].x+":"+g[d].y,i=k[i],i!==void 0&&(g[d]=i)}return b.concat(h)},
isClockWise:function(a){return THREE.FontUtils.Triangulate.area(a)<0},b2p0:function(a,c){var b=1-a;return b*b*c},b2p1:function(a,c){return 2*(1-a)*a*c},b2p2:function(a,c){return a*a*c},b2:function(a,c,b,d){return this.b2p0(a,c)+this.b2p1(a,b)+this.b2p2(a,d)},b3p0:function(a,c){var b=1-a;return b*b*b*c},b3p1:function(a,c){var b=1-a;return 3*b*b*a*c},b3p2:function(a,c){return 3*(1-a)*a*a*c},b3p3:function(a,c){return a*a*a*c},b3:function(a,c,b,d,h){return this.b3p0(a,c)+this.b3p1(a,b)+this.b3p2(a,d)+
this.b3p3(a,h)}};THREE.TextPath=function(a,c){THREE.Path.call(this);this.parameters=c||{};this.set(a)};THREE.TextPath.prototype.set=function(a,c){this.text=a;var c=c||this.parameters,b=c.curveSegments!==void 0?c.curveSegments:4,d=c.font!==void 0?c.font:"helvetiker",h=c.weight!==void 0?c.weight:"normal",f=c.style!==void 0?c.style:"normal";THREE.FontUtils.size=c.size!==void 0?c.size:100;THREE.FontUtils.divisions=b;THREE.FontUtils.face=d;THREE.FontUtils.weight=h;THREE.FontUtils.style=f};
THREE.TextPath.prototype.toShapes=function(){for(var a=THREE.FontUtils.drawText(this.text).paths,c=[],b=0,d=a.length;b<d;b++)Array.prototype.push.apply(c,a[b].toShapes());return c};
THREE.AnimationHandler=function(){var a=[],c={},b={update:function(b){for(var d=0;d<a.length;d++)a[d].update(b)},addToUpdate:function(b){a.indexOf(b)===-1&&a.push(b)},removeFromUpdate:function(b){b=a.indexOf(b);b!==-1&&a.splice(b,1)},add:function(a){c[a.name]!==void 0&&console.log("THREE.AnimationHandler.add: Warning! "+a.name+" already exists in library. Overwriting.");c[a.name]=a;if(a.initialized!==!0){for(var b=0;b<a.hierarchy.length;b++){for(var d=0;d<a.hierarchy[b].keys.length;d++){if(a.hierarchy[b].keys[d].time<
0)a.hierarchy[b].keys[d].time=0;if(a.hierarchy[b].keys[d].rot!==void 0&&!(a.hierarchy[b].keys[d].rot instanceof THREE.Quaternion)){var g=a.hierarchy[b].keys[d].rot;a.hierarchy[b].keys[d].rot=new THREE.Quaternion(g[0],g[1],g[2],g[3])}}if(a.hierarchy[b].keys[0].morphTargets!==void 0){g={};for(d=0;d<a.hierarchy[b].keys.length;d++)for(var i=0;i<a.hierarchy[b].keys[d].morphTargets.length;i++){var k=a.hierarchy[b].keys[d].morphTargets[i];g[k]=-1}a.hierarchy[b].usedMorphTargets=g;for(d=0;d<a.hierarchy[b].keys.length;d++){var j=
{};for(k in g){for(i=0;i<a.hierarchy[b].keys[d].morphTargets.length;i++)if(a.hierarchy[b].keys[d].morphTargets[i]===k){j[k]=a.hierarchy[b].keys[d].morphTargetsInfluences[i];break}i===a.hierarchy[b].keys[d].morphTargets.length&&(j[k]=0)}a.hierarchy[b].keys[d].morphTargetsInfluences=j}}for(d=1;d<a.hierarchy[b].keys.length;d++)a.hierarchy[b].keys[d].time===a.hierarchy[b].keys[d-1].time&&(a.hierarchy[b].keys.splice(d,1),d--);for(d=1;d<a.hierarchy[b].keys.length;d++)a.hierarchy[b].keys[d].index=d}d=parseInt(a.length*
a.fps,10);a.JIT={};a.JIT.hierarchy=[];for(b=0;b<a.hierarchy.length;b++)a.JIT.hierarchy.push(Array(d));a.initialized=!0}},get:function(a){if(typeof a==="string")return c[a]?c[a]:(console.log("THREE.AnimationHandler.get: Couldn't find animation "+a),null)},parse:function(a){var b=[];if(a instanceof THREE.SkinnedMesh)for(var c=0;c<a.bones.length;c++)b.push(a.bones[c]);else d(a,b);return b}},d=function(a,b){b.push(a);for(var c=0;c<a.children.length;c++)d(a.children[c],b)};b.LINEAR=0;b.CATMULLROM=1;b.CATMULLROM_FORWARD=
2;return b}();THREE.Animation=function(a,c,b,d){this.root=a;this.data=THREE.AnimationHandler.get(c);this.hierarchy=THREE.AnimationHandler.parse(a);this.currentTime=0;this.timeScale=1;this.isPlaying=!1;this.loop=this.isPaused=!0;this.interpolationType=b!==void 0?b:THREE.AnimationHandler.LINEAR;this.JITCompile=d!==void 0?d:!0;this.points=[];this.target=new THREE.Vector3};
THREE.Animation.prototype.play=function(a,c){if(!this.isPlaying){this.isPlaying=!0;this.loop=a!==void 0?a:!0;this.currentTime=c!==void 0?c:0;var b,d=this.hierarchy.length,h;for(b=0;b<d;b++){h=this.hierarchy[b];if(this.interpolationType!==THREE.AnimationHandler.CATMULLROM_FORWARD)h.useQuaternion=!0;h.matrixAutoUpdate=!0;if(h.animationCache===void 0)h.animationCache={},h.animationCache.prevKey={pos:0,rot:0,scl:0},h.animationCache.nextKey={pos:0,rot:0,scl:0},h.animationCache.originalMatrix=h instanceof
THREE.Bone?h.skinMatrix:h.matrix;var f=h.animationCache.prevKey;h=h.animationCache.nextKey;f.pos=this.data.hierarchy[b].keys[0];f.rot=this.data.hierarchy[b].keys[0];f.scl=this.data.hierarchy[b].keys[0];h.pos=this.getNextKeyWith("pos",b,1);h.rot=this.getNextKeyWith("rot",b,1);h.scl=this.getNextKeyWith("scl",b,1)}this.update(0)}this.isPaused=!1;THREE.AnimationHandler.addToUpdate(this)};
THREE.Animation.prototype.pause=function(){this.isPaused?THREE.AnimationHandler.addToUpdate(this):THREE.AnimationHandler.removeFromUpdate(this);this.isPaused=!this.isPaused};
THREE.Animation.prototype.stop=function(){this.isPaused=this.isPlaying=!1;THREE.AnimationHandler.removeFromUpdate(this);for(var a=0;a<this.hierarchy.length;a++)if(this.hierarchy[a].animationCache!==void 0)this.hierarchy[a]instanceof THREE.Bone?this.hierarchy[a].skinMatrix=this.hierarchy[a].animationCache.originalMatrix:this.hierarchy[a].matrix=this.hierarchy[a].animationCache.originalMatrix,delete this.hierarchy[a].animationCache};
THREE.Animation.prototype.update=function(a){if(this.isPlaying){var c=["pos","rot","scl"],b,d,h,f,e,g,i,k,j=this.data.JIT.hierarchy,p,m;this.currentTime+=a*this.timeScale;m=this.currentTime;p=this.currentTime%=this.data.length;k=parseInt(Math.min(p*this.data.fps,this.data.length*this.data.fps),10);for(var n=0,t=this.hierarchy.length;n<t;n++)if(a=this.hierarchy[n],i=a.animationCache,this.JITCompile&&j[n][k]!==void 0)a instanceof THREE.Bone?(a.skinMatrix=j[n][k],a.matrixAutoUpdate=!1,a.matrixWorldNeedsUpdate=
!1):(a.matrix=j[n][k],a.matrixAutoUpdate=!1,a.matrixWorldNeedsUpdate=!0);else{if(this.JITCompile)a instanceof THREE.Bone?a.skinMatrix=a.animationCache.originalMatrix:a.matrix=a.animationCache.originalMatrix;for(var l=0;l<3;l++){b=c[l];e=i.prevKey[b];g=i.nextKey[b];if(g.time<=m){if(p<m)if(this.loop){e=this.data.hierarchy[n].keys[0];for(g=this.getNextKeyWith(b,n,1);g.time<p;)e=g,g=this.getNextKeyWith(b,n,g.index+1)}else{this.stop();return}else{do e=g,g=this.getNextKeyWith(b,n,g.index+1);while(g.time<
p)}i.prevKey[b]=e;i.nextKey[b]=g}a.matrixAutoUpdate=!0;a.matrixWorldNeedsUpdate=!0;d=(p-e.time)/(g.time-e.time);h=e[b];f=g[b];if(d<0||d>1)console.log("THREE.Animation.update: Warning! Scale out of bounds:"+d+" on bone "+n),d=d<0?0:1;if(b==="pos")if(b=a.position,this.interpolationType===THREE.AnimationHandler.LINEAR)b.x=h[0]+(f[0]-h[0])*d,b.y=h[1]+(f[1]-h[1])*d,b.z=h[2]+(f[2]-h[2])*d;else{if(this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD)if(this.points[0]=
this.getPrevKeyWith("pos",n,e.index-1).pos,this.points[1]=h,this.points[2]=f,this.points[3]=this.getNextKeyWith("pos",n,g.index+1).pos,d=d*0.33+0.33,h=this.interpolateCatmullRom(this.points,d),b.x=h[0],b.y=h[1],b.z=h[2],this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD)d=this.interpolateCatmullRom(this.points,d*1.01),this.target.set(d[0],d[1],d[2]),this.target.subSelf(b),this.target.y=0,this.target.normalize(),d=Math.atan2(this.target.x,this.target.z),a.rotation.set(0,d,0)}else if(b===
"rot")THREE.Quaternion.slerp(h,f,a.quaternion,d);else if(b==="scl")b=a.scale,b.x=h[0]+(f[0]-h[0])*d,b.y=h[1]+(f[1]-h[1])*d,b.z=h[2]+(f[2]-h[2])*d}}if(this.JITCompile&&j[0][k]===void 0){this.hierarchy[0].update(null,!0);for(n=0;n<this.hierarchy.length;n++)j[n][k]=this.hierarchy[n]instanceof THREE.Bone?this.hierarchy[n].skinMatrix.clone():this.hierarchy[n].matrix.clone()}}};
THREE.Animation.prototype.interpolateCatmullRom=function(a,c){var b=[],d=[],h,f,e,g,i,k;h=(a.length-1)*c;f=Math.floor(h);h-=f;b[0]=f===0?f:f-1;b[1]=f;b[2]=f>a.length-2?f:f+1;b[3]=f>a.length-3?f:f+2;f=a[b[0]];g=a[b[1]];i=a[b[2]];k=a[b[3]];b=h*h;e=h*b;d[0]=this.interpolate(f[0],g[0],i[0],k[0],h,b,e);d[1]=this.interpolate(f[1],g[1],i[1],k[1],h,b,e);d[2]=this.interpolate(f[2],g[2],i[2],k[2],h,b,e);return d};
THREE.Animation.prototype.interpolate=function(a,c,b,d,h,f,e){a=(b-a)*0.5;d=(d-c)*0.5;return(2*(c-b)+a+d)*e+(-3*(c-b)-2*a-d)*f+a*h+c};THREE.Animation.prototype.getNextKeyWith=function(a,c,b){var d=this.data.hierarchy[c].keys;for(this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD?b=b<d.length-1?b:d.length-1:b%=d.length;b<d.length;b++)if(d[b][a]!==void 0)return d[b];return this.data.hierarchy[c].keys[0]};
THREE.Animation.prototype.getPrevKeyWith=function(a,c,b){for(var d=this.data.hierarchy[c].keys,b=this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD?b>0?b:0:b>=0?b:b+d.length;b>=0;b--)if(d[b][a]!==void 0)return d[b];return this.data.hierarchy[c].keys[d.length-1]};
THREE.CubeCamera=function(a,c,b,d){this.heightOffset=b;this.position=new THREE.Vector3(0,b,0);this.cameraPX=new THREE.PerspectiveCamera(90,1,a,c);this.cameraNX=new THREE.PerspectiveCamera(90,1,a,c);this.cameraPY=new THREE.PerspectiveCamera(90,1,a,c);this.cameraNY=new THREE.PerspectiveCamera(90,1,a,c);this.cameraPZ=new THREE.PerspectiveCamera(90,1,a,c);this.cameraNZ=new THREE.PerspectiveCamera(90,1,a,c);this.cameraPX.position=this.position;this.cameraNX.position=this.position;this.cameraPY.position=
this.position;this.cameraNY.position=this.position;this.cameraPZ.position=this.position;this.cameraNZ.position=this.position;this.cameraPX.up.set(0,-1,0);this.cameraNX.up.set(0,-1,0);this.cameraPY.up.set(0,0,1);this.cameraNY.up.set(0,0,-1);this.cameraPZ.up.set(0,-1,0);this.cameraNZ.up.set(0,-1,0);this.targetPX=new THREE.Vector3(0,0,0);this.targetNX=new THREE.Vector3(0,0,0);this.targetPY=new THREE.Vector3(0,0,0);this.targetNY=new THREE.Vector3(0,0,0);this.targetPZ=new THREE.Vector3(0,0,0);this.targetNZ=
new THREE.Vector3(0,0,0);this.renderTarget=new THREE.WebGLRenderTargetCube(d,d,{format:THREE.RGBFormat,magFilter:THREE.LinearFilter,minFilter:THREE.LinearFilter});this.updatePosition=function(a){this.position.copy(a);this.position.y+=this.heightOffset;this.targetPX.copy(this.position);this.targetNX.copy(this.position);this.targetPY.copy(this.position);this.targetNY.copy(this.position);this.targetPZ.copy(this.position);this.targetNZ.copy(this.position);this.targetPX.x+=1;this.targetNX.x-=1;this.targetPY.y+=
1;this.targetNY.y-=1;this.targetPZ.z+=1;this.targetNZ.z-=1;this.cameraPX.lookAt(this.targetPX);this.cameraNX.lookAt(this.targetNX);this.cameraPY.lookAt(this.targetPY);this.cameraNY.lookAt(this.targetNY);this.cameraPZ.lookAt(this.targetPZ);this.cameraNZ.lookAt(this.targetNZ)};this.updateCubeMap=function(a,b){var d=this.renderTarget;d.activeCubeFace=0;a.render(b,this.cameraPX,d);d.activeCubeFace=1;a.render(b,this.cameraNX,d);d.activeCubeFace=2;a.render(b,this.cameraPY,d);d.activeCubeFace=3;a.render(b,
this.cameraNY,d);d.activeCubeFace=4;a.render(b,this.cameraPZ,d);d.activeCubeFace=5;a.render(b,this.cameraNZ,d)}};THREE.FirstPersonCamera=function(){console.warn("DEPRECATED: FirstPersonCamera() is FirstPersonControls().")};THREE.PathCamera=function(){console.warn("DEPRECATED: PathCamera() is PathControls().")};THREE.FlyCamera=function(){console.warn("DEPRECATED: FlyCamera() is FlyControls().")};THREE.RollCamera=function(){console.warn("DEPRECATED: RollCamera() is RollControls().")};
THREE.TrackballCamera=function(){console.warn("DEPRECATED: TrackballCamera() is TrackballControls().")};THREE.CombinedCamera=function(a,c,b,d,h,f,e){THREE.Camera.call(this);this.fov=b;this.left=-a/2;this.right=a/2;this.top=c/2;this.bottom=-c/2;this.cameraO=new THREE.OrthographicCamera(a/-2,a/2,c/2,c/-2,f,e);this.cameraP=new THREE.PerspectiveCamera(b,a/c,d,h);this.zoom=1;this.toPerspective()};THREE.CombinedCamera.prototype=new THREE.Camera;THREE.CombinedCamera.prototype.constructor=THREE.CoolCamera;
THREE.CombinedCamera.prototype.toPerspective=function(){this.near=this.cameraP.near;this.far=this.cameraP.far;this.cameraP.fov=this.fov/this.zoom;this.cameraP.updateProjectionMatrix();this.projectionMatrix=this.cameraP.projectionMatrix;this.inPersepectiveMode=!0;this.inOrthographicMode=!1};
THREE.CombinedCamera.prototype.toOrthographic=function(){var a=Math.tan(this.fov/2)*((this.cameraP.near+this.cameraP.far)/2),c=2*a*this.cameraP.aspect/2;a/=this.zoom;c/=this.zoom;this.cameraO.left=-c;this.cameraO.right=c;this.cameraO.top=a;this.cameraO.bottom=-a;this.cameraO.updateProjectionMatrix();this.near=this.cameraO.near;this.far=this.cameraO.far;this.projectionMatrix=this.cameraO.projectionMatrix;this.inPersepectiveMode=!1;this.inOrthographicMode=!0};
THREE.CombinedCamera.prototype.setFov=function(a){this.fov=a;this.inPersepectiveMode?this.toPerspective():this.toOrthographic()};THREE.CombinedCamera.prototype.setLens=function(a,c){c||(c=43.25);var b=2*Math.atan(c/(a*2));b*=180/Math.PI;this.setFov(b);return b};THREE.CombinedCamera.prototype.setZoom=function(a){this.zoom=a;this.inPersepectiveMode?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.FirstPersonControls=function(a,c){function b(a,b){return function(){b.apply(a,arguments)}}this.object=a;this.target=new THREE.Vector3(0,0,0);this.domElement=c!==void 0?c:document;this.movementSpeed=1;this.lookSpeed=0.005;this.noFly=!1;this.lookVertical=!0;this.autoForward=!1;this.activeLook=!0;this.heightSpeed=!1;this.heightCoef=1;this.heightMin=0;this.constrainVertical=!1;this.verticalMin=0;this.verticalMax=Math.PI;this.theta=this.phi=this.lon=this.lat=this.mouseY=this.mouseX=this.autoSpeedFactor=
0;this.mouseDragOn=this.freeze=this.moveRight=this.moveLeft=this.moveBackward=this.moveForward=!1;this.domElement===document?(this.viewHalfX=window.innerWidth/2,this.viewHalfY=window.innerHeight/2):(this.viewHalfX=this.domElement.offsetWidth/2,this.viewHalfY=this.domElement.offsetHeight/2,this.domElement.setAttribute("tabindex",-1));this.onMouseDown=function(a){this.domElement!==document&&this.domElement.focus();a.preventDefault();a.stopPropagation();if(this.activeLook)switch(a.button){case 0:this.moveForward=
!0;break;case 2:this.moveBackward=!0}this.mouseDragOn=!0};this.onMouseUp=function(a){a.preventDefault();a.stopPropagation();if(this.activeLook)switch(a.button){case 0:this.moveForward=!1;break;case 2:this.moveBackward=!1}this.mouseDragOn=!1};this.onMouseMove=function(a){this.domElement===document?(this.mouseX=a.pageX-this.viewHalfX,this.mouseY=a.pageY-this.viewHalfY):(this.mouseX=a.pageX-this.domElement.offsetLeft-this.viewHalfX,this.mouseY=a.pageY-this.domElement.offsetTop-this.viewHalfY)};this.onKeyDown=
function(a){switch(a.keyCode){case 38:case 87:this.moveForward=!0;break;case 37:case 65:this.moveLeft=!0;break;case 40:case 83:this.moveBackward=!0;break;case 39:case 68:this.moveRight=!0;break;case 82:this.moveUp=!0;break;case 70:this.moveDown=!0;break;case 81:this.freeze=!this.freeze}};this.onKeyUp=function(a){switch(a.keyCode){case 38:case 87:this.moveForward=!1;break;case 37:case 65:this.moveLeft=!1;break;case 40:case 83:this.moveBackward=!1;break;case 39:case 68:this.moveRight=!1;break;case 82:this.moveUp=
!1;break;case 70:this.moveDown=!1}};this.update=function(a){var b=0;if(!this.freeze){if(this.heightSpeed){var c=THREE.Math.clamp(this.object.position.y,this.heightMin,this.heightMax)-this.heightMin;this.autoSpeedFactor=a*c*this.heightCoef}else this.autoSpeedFactor=0;b=a*this.movementSpeed;(this.moveForward||this.autoForward&&!this.moveBackward)&&this.object.translateZ(-(b+this.autoSpeedFactor));this.moveBackward&&this.object.translateZ(b);this.moveLeft&&this.object.translateX(-b);this.moveRight&&
this.object.translateX(b);this.moveUp&&this.object.translateY(b);this.moveDown&&this.object.translateY(-b);c=a*this.lookSpeed;this.activeLook||(c=0);this.lon+=this.mouseX*c;this.lookVertical&&(this.lat-=this.mouseY*c);this.lat=Math.max(-85,Math.min(85,this.lat));this.phi=(90-this.lat)*Math.PI/180;this.theta=this.lon*Math.PI/180;a=this.target;b=this.object.position;a.x=b.x+100*Math.sin(this.phi)*Math.cos(this.theta);a.y=b.y+100*Math.cos(this.phi);a.z=b.z+100*Math.sin(this.phi)*Math.sin(this.theta)}a=
1;this.constrainVertical&&(a=Math.PI/(this.verticalMax-this.verticalMin));this.lon+=this.mouseX*c;this.lookVertical&&(this.lat-=this.mouseY*c*a);this.lat=Math.max(-85,Math.min(85,this.lat));this.phi=(90-this.lat)*Math.PI/180;this.theta=this.lon*Math.PI/180;if(this.constrainVertical)this.phi=THREE.Math.mapLinear(this.phi,0,Math.PI,this.verticalMin,this.verticalMax);a=this.target;b=this.object.position;a.x=b.x+100*Math.sin(this.phi)*Math.cos(this.theta);a.y=b.y+100*Math.cos(this.phi);a.z=b.z+100*Math.sin(this.phi)*
Math.sin(this.theta);this.object.lookAt(a)};this.domElement.addEventListener("contextmenu",function(a){a.preventDefault()},!1);this.domElement.addEventListener("mousemove",b(this,this.onMouseMove),!1);this.domElement.addEventListener("mousedown",b(this,this.onMouseDown),!1);this.domElement.addEventListener("mouseup",b(this,this.onMouseUp),!1);this.domElement.addEventListener("keydown",b(this,this.onKeyDown),!1);this.domElement.addEventListener("keyup",b(this,this.onKeyUp),!1)};
THREE.PathControls=function(a,c){function b(a){if((a*=2)<1)return 0.5*a*a;return-0.5*(--a*(a-2)-1)}function d(a,b){return function(){b.apply(a,arguments)}}function h(a,b,d,c){var e={name:d,fps:0.6,length:c,hierarchy:[]},f,h=b.getControlPointsArray(),g=b.getLength(),s=h.length,q=0;f=s-1;b={parent:-1,keys:[]};b.keys[0]={time:0,pos:h[0],rot:[0,0,0,1],scl:[1,1,1]};b.keys[f]={time:c,pos:h[f],rot:[0,0,0,1],scl:[1,1,1]};for(f=1;f<s-1;f++)q=c*g.chunks[f]/g.total,b.keys[f]={time:q,pos:h[f]};e.hierarchy[0]=
b;THREE.AnimationHandler.add(e);return new THREE.Animation(a,d,THREE.AnimationHandler.CATMULLROM_FORWARD,!1)}function f(a,b){var d,c,e=new THREE.Geometry;for(d=0;d<a.points.length*b;d++)c=d/(a.points.length*b),c=a.getPoint(c),e.vertices[d]=new THREE.Vertex(new THREE.Vector3(c.x,c.y,c.z));return e}this.object=a;this.domElement=c!==void 0?c:document;this.id="PathControls"+THREE.PathControlsIdCounter++;this.duration=1E4;this.waypoints=[];this.useConstantSpeed=!0;this.resamplingCoef=50;this.debugPath=
new THREE.Object3D;this.debugDummy=new THREE.Object3D;this.animationParent=new THREE.Object3D;this.lookSpeed=0.005;this.lookHorizontal=this.lookVertical=!0;this.verticalAngleMap={srcRange:[0,2*Math.PI],dstRange:[0,2*Math.PI]};this.horizontalAngleMap={srcRange:[0,2*Math.PI],dstRange:[0,2*Math.PI]};this.target=new THREE.Object3D;this.theta=this.phi=this.lon=this.lat=this.mouseY=this.mouseX=0;this.domElement===document?(this.viewHalfX=window.innerWidth/2,this.viewHalfY=window.innerHeight/2):(this.viewHalfX=
this.domElement.offsetWidth/2,this.viewHalfY=this.domElement.offsetHeight/2,this.domElement.setAttribute("tabindex",-1));var e=Math.PI*2,g=Math.PI/180;this.update=function(a){var d;this.lookHorizontal&&(this.lon+=this.mouseX*this.lookSpeed*a);this.lookVertical&&(this.lat-=this.mouseY*this.lookSpeed*a);this.lon=Math.max(0,Math.min(360,this.lon));this.lat=Math.max(-85,Math.min(85,this.lat));this.phi=(90-this.lat)*g;this.theta=this.lon*g;a=this.phi%e;this.phi=a>=0?a:a+e;d=this.verticalAngleMap.srcRange;
a=this.verticalAngleMap.dstRange;d=THREE.Math.mapLinear(this.phi,d[0],d[1],a[0],a[1]);var c=a[1]-a[0];this.phi=b((d-a[0])/c)*c+a[0];d=this.horizontalAngleMap.srcRange;a=this.horizontalAngleMap.dstRange;d=THREE.Math.mapLinear(this.theta,d[0],d[1],a[0],a[1]);c=a[1]-a[0];this.theta=b((d-a[0])/c)*c+a[0];a=this.target.position;a.x=100*Math.sin(this.phi)*Math.cos(this.theta);a.y=100*Math.cos(this.phi);a.z=100*Math.sin(this.phi)*Math.sin(this.theta);this.object.lookAt(this.target.position)};this.onMouseMove=
function(a){this.domElement===document?(this.mouseX=a.pageX-this.viewHalfX,this.mouseY=a.pageY-this.viewHalfY):(this.mouseX=a.pageX-this.domElement.offsetLeft-this.viewHalfX,this.mouseY=a.pageY-this.domElement.offsetTop-this.viewHalfY)};this.init=function(){this.spline=new THREE.Spline;this.spline.initFromArray(this.waypoints);this.useConstantSpeed&&this.spline.reparametrizeByArcLength(this.resamplingCoef);if(this.createDebugDummy){var a=new THREE.MeshLambertMaterial({color:30719}),b=new THREE.MeshLambertMaterial({color:65280}),
c=new THREE.CubeGeometry(10,10,20),e=new THREE.CubeGeometry(2,2,10);this.animationParent=new THREE.Mesh(c,a);a=new THREE.Mesh(e,b);a.position.set(0,10,0);this.animation=h(this.animationParent,this.spline,this.id,this.duration);this.animationParent.add(this.object);this.animationParent.add(this.target);this.animationParent.add(a)}else this.animation=h(this.animationParent,this.spline,this.id,this.duration),this.animationParent.add(this.target),this.animationParent.add(this.object);if(this.createDebugPath){var a=
this.debugPath,b=this.spline,e=f(b,10),c=f(b,10),g=new THREE.LineBasicMaterial({color:16711680,linewidth:3}),e=new THREE.Line(e,g),c=new THREE.ParticleSystem(c,new THREE.ParticleBasicMaterial({color:16755200,size:3}));e.scale.set(1,1,1);a.add(e);c.scale.set(1,1,1);a.add(c);for(var e=new THREE.SphereGeometry(1,16,8),g=new THREE.MeshBasicMaterial({color:65280}),n=0;n<b.points.length;n++)c=new THREE.Mesh(e,g),c.position.copy(b.points[n]),a.add(c)}this.domElement.addEventListener("mousemove",d(this,this.onMouseMove),
!1)}};THREE.PathControlsIdCounter=0;
THREE.FlyControls=function(a,c){function b(a,b){return function(){b.apply(a,arguments)}}this.object=a;this.domElement=c!==void 0?c:document;c&&this.domElement.setAttribute("tabindex",-1);this.movementSpeed=1;this.rollSpeed=0.005;this.autoForward=this.dragToLook=!1;this.object.useQuaternion=!0;this.tmpQuaternion=new THREE.Quaternion;this.mouseStatus=0;this.moveState={up:0,down:0,left:0,right:0,forward:0,back:0,pitchUp:0,pitchDown:0,yawLeft:0,yawRight:0,rollLeft:0,rollRight:0};this.moveVector=new THREE.Vector3(0,
0,0);this.rotationVector=new THREE.Vector3(0,0,0);this.handleEvent=function(a){if(typeof this[a.type]=="function")this[a.type](a)};this.keydown=function(a){if(!a.altKey){switch(a.keyCode){case 16:this.movementSpeedMultiplier=0.1;break;case 87:this.moveState.forward=1;break;case 83:this.moveState.back=1;break;case 65:this.moveState.left=1;break;case 68:this.moveState.right=1;break;case 82:this.moveState.up=1;break;case 70:this.moveState.down=1;break;case 38:this.moveState.pitchUp=1;break;case 40:this.moveState.pitchDown=
1;break;case 37:this.moveState.yawLeft=1;break;case 39:this.moveState.yawRight=1;break;case 81:this.moveState.rollLeft=1;break;case 69:this.moveState.rollRight=1}this.updateMovementVector();this.updateRotationVector()}};this.keyup=function(a){switch(a.keyCode){case 16:this.movementSpeedMultiplier=1;break;case 87:this.moveState.forward=0;break;case 83:this.moveState.back=0;break;case 65:this.moveState.left=0;break;case 68:this.moveState.right=0;break;case 82:this.moveState.up=0;break;case 70:this.moveState.down=
0;break;case 38:this.moveState.pitchUp=0;break;case 40:this.moveState.pitchDown=0;break;case 37:this.moveState.yawLeft=0;break;case 39:this.moveState.yawRight=0;break;case 81:this.moveState.rollLeft=0;break;case 69:this.moveState.rollRight=0}this.updateMovementVector();this.updateRotationVector()};this.mousedown=function(a){this.domElement!==document&&this.domElement.focus();a.preventDefault();a.stopPropagation();if(this.dragToLook)this.mouseStatus++;else switch(a.button){case 0:this.object.moveForward=
!0;break;case 2:this.object.moveBackward=!0}};this.mousemove=function(a){if(!this.dragToLook||this.mouseStatus>0){var b=this.getContainerDimensions(),c=b.size[0]/2,e=b.size[1]/2;this.moveState.yawLeft=-(a.pageX-b.offset[0]-c)/c;this.moveState.pitchDown=(a.pageY-b.offset[1]-e)/e;this.updateRotationVector()}};this.mouseup=function(a){a.preventDefault();a.stopPropagation();if(this.dragToLook)this.mouseStatus--,this.moveState.yawLeft=this.moveState.pitchDown=0;else switch(a.button){case 0:this.moveForward=
!1;break;case 2:this.moveBackward=!1}this.updateRotationVector()};this.update=function(a){var b=a*this.movementSpeed;a*=this.rollSpeed;this.object.translateX(this.moveVector.x*b);this.object.translateY(this.moveVector.y*b);this.object.translateZ(this.moveVector.z*b);this.tmpQuaternion.set(this.rotationVector.x*a,this.rotationVector.y*a,this.rotationVector.z*a,1).normalize();this.object.quaternion.multiplySelf(this.tmpQuaternion);this.object.matrix.setPosition(this.object.position);this.object.matrix.setRotationFromQuaternion(this.object.quaternion);
this.object.matrixWorldNeedsUpdate=!0};this.updateMovementVector=function(){var a=this.moveState.forward||this.autoForward&&!this.moveState.back?1:0;this.moveVector.x=-this.moveState.left+this.moveState.right;this.moveVector.y=-this.moveState.down+this.moveState.up;this.moveVector.z=-a+this.moveState.back};this.updateRotationVector=function(){this.rotationVector.x=-this.moveState.pitchDown+this.moveState.pitchUp;this.rotationVector.y=-this.moveState.yawRight+this.moveState.yawLeft;this.rotationVector.z=
-this.moveState.rollRight+this.moveState.rollLeft};this.getContainerDimensions=function(){return this.domElement!=document?{size:[this.domElement.offsetWidth,this.domElement.offsetHeight],offset:[this.domElement.offsetLeft,this.domElement.offsetTop]}:{size:[window.innerWidth,window.innerHeight],offset:[0,0]}};this.domElement.addEventListener("mousemove",b(this,this.mousemove),!1);this.domElement.addEventListener("mousedown",b(this,this.mousedown),!1);this.domElement.addEventListener("mouseup",b(this,
this.mouseup),!1);this.domElement.addEventListener("keydown",b(this,this.keydown),!1);this.domElement.addEventListener("keyup",b(this,this.keyup),!1);this.updateMovementVector();this.updateRotationVector()};
THREE.RollControls=function(a,c){this.object=a;this.domElement=c!==void 0?c:document;this.mouseLook=!0;this.autoForward=!1;this.rollSpeed=this.movementSpeed=this.lookSpeed=1;this.constrainVertical=[-0.9,0.9];this.object.matrixAutoUpdate=!1;this.forward=new THREE.Vector3(0,0,1);this.roll=0;var b=new THREE.Vector3,d=new THREE.Vector3,h=new THREE.Vector3,f=new THREE.Matrix4,e=!1,g=1,i=0,k=0,j=0,p=0,m=0,n=window.innerWidth/2,t=window.innerHeight/2;this.update=function(a){if(this.mouseLook){var c=a*this.lookSpeed;
this.rotateHorizontally(c*p);this.rotateVertically(c*m)}c=a*this.movementSpeed;this.object.translateZ(-c*(i>0||this.autoForward&&!(i<0)?1:i));this.object.translateX(c*k);this.object.translateY(c*j);e&&(this.roll+=this.rollSpeed*a*g);if(this.forward.y>this.constrainVertical[1])this.forward.y=this.constrainVertical[1],this.forward.normalize();else if(this.forward.y<this.constrainVertical[0])this.forward.y=this.constrainVertical[0],this.forward.normalize();h.copy(this.forward);d.set(0,1,0);b.cross(d,
h).normalize();d.cross(h,b).normalize();this.object.matrix.n11=b.x;this.object.matrix.n12=d.x;this.object.matrix.n13=h.x;this.object.matrix.n21=b.y;this.object.matrix.n22=d.y;this.object.matrix.n23=h.y;this.object.matrix.n31=b.z;this.object.matrix.n32=d.z;this.object.matrix.n33=h.z;f.identity();f.n11=Math.cos(this.roll);f.n12=-Math.sin(this.roll);f.n21=Math.sin(this.roll);f.n22=Math.cos(this.roll);this.object.matrix.multiplySelf(f);this.object.matrixWorldNeedsUpdate=!0;this.object.matrix.n14=this.object.position.x;
this.object.matrix.n24=this.object.position.y;this.object.matrix.n34=this.object.position.z};this.translateX=function(a){this.object.position.x+=this.object.matrix.n11*a;this.object.position.y+=this.object.matrix.n21*a;this.object.position.z+=this.object.matrix.n31*a};this.translateY=function(a){this.object.position.x+=this.object.matrix.n12*a;this.object.position.y+=this.object.matrix.n22*a;this.object.position.z+=this.object.matrix.n32*a};this.translateZ=function(a){this.object.position.x-=this.object.matrix.n13*
a;this.object.position.y-=this.object.matrix.n23*a;this.object.position.z-=this.object.matrix.n33*a};this.rotateHorizontally=function(a){b.set(this.object.matrix.n11,this.object.matrix.n21,this.object.matrix.n31);b.multiplyScalar(a);this.forward.subSelf(b);this.forward.normalize()};this.rotateVertically=function(a){d.set(this.object.matrix.n12,this.object.matrix.n22,this.object.matrix.n32);d.multiplyScalar(a);this.forward.addSelf(d);this.forward.normalize()};this.domElement.addEventListener("contextmenu",
function(a){a.preventDefault()},!1);this.domElement.addEventListener("mousemove",function(a){p=(a.clientX-n)/window.innerWidth;m=(a.clientY-t)/window.innerHeight},!1);this.domElement.addEventListener("mousedown",function(a){a.preventDefault();a.stopPropagation();switch(a.button){case 0:i=1;break;case 2:i=-1}},!1);this.domElement.addEventListener("mouseup",function(a){a.preventDefault();a.stopPropagation();switch(a.button){case 0:i=0;break;case 2:i=0}},!1);this.domElement.addEventListener("keydown",
function(a){switch(a.keyCode){case 38:case 87:i=1;break;case 37:case 65:k=-1;break;case 40:case 83:i=-1;break;case 39:case 68:k=1;break;case 81:e=!0;g=1;break;case 69:e=!0;g=-1;break;case 82:j=1;break;case 70:j=-1}},!1);this.domElement.addEventListener("keyup",function(a){switch(a.keyCode){case 38:case 87:i=0;break;case 37:case 65:k=0;break;case 40:case 83:i=0;break;case 39:case 68:k=0;break;case 81:e=!1;break;case 69:e=!1;break;case 82:j=0;break;case 70:j=0}},!1)};
THREE.TrackballControls=function(a,c){var b=this,d={NONE:-1,ROTATE:0,ZOOM:1,PAN:2};this.object=a;this.domElement=c!==void 0?c:document;this.enabled=!0;this.screen={width:window.innerWidth,height:window.innerHeight,offsetLeft:0,offsetTop:0};this.radius=(this.screen.width+this.screen.height)/4;this.rotateSpeed=1;this.zoomSpeed=1.2;this.panSpeed=0.3;this.staticMoving=this.noPan=this.noZoom=!1;this.dynamicDampingFactor=0.2;this.minDistance=0;this.maxDistance=Infinity;this.keys=[65,83,68];this.target=
new THREE.Vector3(0,0,0);var h=!1,f=d.NONE,e=new THREE.Vector3,g=new THREE.Vector3,i=new THREE.Vector3,k=new THREE.Vector2,j=new THREE.Vector2,p=new THREE.Vector2,m=new THREE.Vector2;this.handleEvent=function(a){if(typeof this[a.type]=="function")this[a.type](a)};this.getMouseOnScreen=function(a,c){return new THREE.Vector2((a-b.screen.offsetLeft)/b.radius*0.5,(c-b.screen.offsetTop)/b.radius*0.5)};this.getMouseProjectionOnBall=function(a,c){var d=new THREE.Vector3((a-b.screen.width*0.5-b.screen.offsetLeft)/
b.radius,(b.screen.height*0.5+b.screen.offsetTop-c)/b.radius,0),f=d.length();f>1?d.normalize():d.z=Math.sqrt(1-f*f);e.copy(b.object.position).subSelf(b.target);f=b.object.up.clone().setLength(d.y);f.addSelf(b.object.up.clone().crossSelf(e).setLength(d.x));f.addSelf(e.setLength(d.z));return f};this.rotateCamera=function(){var a=Math.acos(g.dot(i)/g.length()/i.length());if(a){var c=(new THREE.Vector3).cross(g,i).normalize(),d=new THREE.Quaternion;a*=b.rotateSpeed;d.setFromAxisAngle(c,-a);d.multiplyVector3(e);
d.multiplyVector3(b.object.up);d.multiplyVector3(i);b.staticMoving?g=i:(d.setFromAxisAngle(c,a*(b.dynamicDampingFactor-1)),d.multiplyVector3(g))}};this.zoomCamera=function(){var a=1+(j.y-k.y)*b.zoomSpeed;a!==1&&a>0&&(e.multiplyScalar(a),b.staticMoving?k=j:k.y+=(j.y-k.y)*this.dynamicDampingFactor)};this.panCamera=function(){var a=m.clone().subSelf(p);if(a.lengthSq()){a.multiplyScalar(e.length()*b.panSpeed);var c=e.clone().crossSelf(b.object.up).setLength(a.x);c.addSelf(b.object.up.clone().setLength(a.y));
b.object.position.addSelf(c);b.target.addSelf(c);b.staticMoving?p=m:p.addSelf(a.sub(m,p).multiplyScalar(b.dynamicDampingFactor))}};this.checkDistances=function(){if(!b.noZoom||!b.noPan)b.object.position.lengthSq()>b.maxDistance*b.maxDistance&&b.object.position.setLength(b.maxDistance),e.lengthSq()<b.minDistance*b.minDistance&&b.object.position.add(b.target,e.setLength(b.minDistance))};this.update=function(){e.copy(b.object.position).subSelf(this.target);b.rotateCamera();b.noZoom||b.zoomCamera();b.noPan||
b.panCamera();b.object.position.add(b.target,e);b.checkDistances();b.object.lookAt(b.target)};this.domElement.addEventListener("contextmenu",function(a){a.preventDefault()},!1);this.domElement.addEventListener("mousemove",function(a){b.enabled&&(h&&(g=i=b.getMouseProjectionOnBall(a.clientX,a.clientY),k=j=b.getMouseOnScreen(a.clientX,a.clientY),p=m=b.getMouseOnScreen(a.clientX,a.clientY),h=!1),f!==d.NONE&&(f===d.ROTATE?i=b.getMouseProjectionOnBall(a.clientX,a.clientY):f===d.ZOOM&&!b.noZoom?j=b.getMouseOnScreen(a.clientX,
a.clientY):f===d.PAN&&!b.noPan&&(m=b.getMouseOnScreen(a.clientX,a.clientY))))},!1);this.domElement.addEventListener("mousedown",function(a){if(b.enabled&&(a.preventDefault(),a.stopPropagation(),f===d.NONE))f=a.button,f===d.ROTATE?g=i=b.getMouseProjectionOnBall(a.clientX,a.clientY):f===d.ZOOM&&!b.noZoom?k=j=b.getMouseOnScreen(a.clientX,a.clientY):this.noPan||(p=m=b.getMouseOnScreen(a.clientX,a.clientY))},!1);this.domElement.addEventListener("mouseup",function(a){if(b.enabled)a.preventDefault(),a.stopPropagation(),
f=d.NONE},!1);window.addEventListener("keydown",function(a){if(b.enabled&&f===d.NONE){if(a.keyCode===b.keys[d.ROTATE])f=d.ROTATE;else if(a.keyCode===b.keys[d.ZOOM]&&!b.noZoom)f=d.ZOOM;else if(a.keyCode===b.keys[d.PAN]&&!b.noPan)f=d.PAN;f!==d.NONE&&(h=!0)}},!1);window.addEventListener("keyup",function(){if(b.enabled&&f!==d.NONE)f=d.NONE},!1)};
THREE.CubeGeometry=function(a,c,b,d,h,f,e,g){function i(a,b,c,e,g,i,j,n){var l,m=d||1,p=h||1,o=g/2,q=i/2,s=k.vertices.length;if(a==="x"&&b==="y"||a==="y"&&b==="x")l="z";else if(a==="x"&&b==="z"||a==="z"&&b==="x")l="y",p=f||1;else if(a==="z"&&b==="y"||a==="y"&&b==="z")l="x",m=f||1;var t=m+1,r=p+1,L=g/m,H=i/p,M=new THREE.Vector3;M[l]=j>0?1:-1;for(g=0;g<r;g++)for(i=0;i<t;i++){var J=new THREE.Vector3;J[a]=(i*L-o)*c;J[b]=(g*H-q)*e;J[l]=j;k.vertices.push(new THREE.Vertex(J))}for(g=0;g<p;g++)for(i=0;i<m;i++)a=
new THREE.Face4(i+t*g+s,i+t*(g+1)+s,i+1+t*(g+1)+s,i+1+t*g+s),a.normal.copy(M),a.vertexNormals.push(M.clone(),M.clone(),M.clone(),M.clone()),a.materialIndex=n,k.faces.push(a),k.faceVertexUvs[0].push([new THREE.UV(i/m,g/p),new THREE.UV(i/m,(g+1)/p),new THREE.UV((i+1)/m,(g+1)/p),new THREE.UV((i+1)/m,g/p)])}THREE.Geometry.call(this);var k=this,j=a/2,p=c/2,m=b/2,n,t,l,s,q,r;if(e!==void 0){if(e instanceof Array)this.materials=e;else{this.materials=[];for(n=0;n<6;n++)this.materials.push(e)}n=0;s=1;t=2;q=
3;l=4;r=5}else this.materials=[];this.sides={px:!0,nx:!0,py:!0,ny:!0,pz:!0,nz:!0};if(g!=void 0)for(var o in g)this.sides[o]!=void 0&&(this.sides[o]=g[o]);this.sides.px&&i("z","y",-1,-1,b,c,j,n);this.sides.nx&&i("z","y",1,-1,b,c,-j,s);this.sides.py&&i("x","z",1,1,a,b,p,t);this.sides.ny&&i("x","z",1,-1,a,b,-p,q);this.sides.pz&&i("x","y",1,-1,a,c,m,l);this.sides.nz&&i("x","y",-1,-1,a,c,-m,r);this.computeCentroids();this.mergeVertices()};THREE.CubeGeometry.prototype=new THREE.Geometry;
THREE.CubeGeometry.prototype.constructor=THREE.CubeGeometry;
THREE.CylinderGeometry=function(a,c,b,d,h,f){THREE.Geometry.call(this);var a=a!=null?a:20,c=c!=null?c:20,b=b||100,e=b/2,d=d||8,h=h||1,g,i,k=[],j=[];for(i=0;i<=h;i++){var p=[],m=[],n=i/h,t=n*(c-a)+a;for(g=0;g<=d;g++){var l=g/d;this.vertices.push(new THREE.Vertex(new THREE.Vector3(t*Math.sin(l*Math.PI*2),-n*b+e,t*Math.cos(l*Math.PI*2))));p.push(this.vertices.length-1);m.push(new THREE.UV(l,n))}k.push(p);j.push(m)}for(i=0;i<h;i++)for(g=0;g<d;g++){var b=k[i][g],p=k[i+1][g],m=k[i+1][g+1],n=k[i][g+1],t=
this.vertices[b].position.clone().setY(0).normalize(),l=this.vertices[p].position.clone().setY(0).normalize(),s=this.vertices[m].position.clone().setY(0).normalize(),q=this.vertices[n].position.clone().setY(0).normalize(),r=j[i][g].clone(),o=j[i+1][g].clone(),u=j[i+1][g+1].clone(),y=j[i][g+1].clone();this.faces.push(new THREE.Face4(b,p,m,n,[t,l,s,q]));this.faceVertexUvs[0].push([r,o,u,y])}if(!f&&a>0){this.vertices.push(new THREE.Vertex(new THREE.Vector3(0,e,0)));for(g=0;g<d;g++)b=k[0][g],p=k[0][g+
1],m=this.vertices.length-1,t=new THREE.Vector3(0,1,0),l=new THREE.Vector3(0,1,0),s=new THREE.Vector3(0,1,0),r=j[0][g].clone(),o=j[0][g+1].clone(),u=new THREE.UV(o.u,0),this.faces.push(new THREE.Face3(b,p,m,[t,l,s])),this.faceVertexUvs[0].push([r,o,u])}if(!f&&c>0){this.vertices.push(new THREE.Vertex(new THREE.Vector3(0,-e,0)));for(g=0;g<d;g++)b=k[i][g+1],p=k[i][g],m=this.vertices.length-1,t=new THREE.Vector3(0,-1,0),l=new THREE.Vector3(0,-1,0),s=new THREE.Vector3(0,-1,0),r=j[i][g+1].clone(),o=j[i][g].clone(),
u=new THREE.UV(o.u,1),this.faces.push(new THREE.Face3(b,p,m,[t,l,s])),this.faceVertexUvs[0].push([r,o,u])}this.computeCentroids();this.computeFaceNormals()};THREE.CylinderGeometry.prototype=new THREE.Geometry;THREE.CylinderGeometry.prototype.constructor=THREE.CylinderGeometry;
THREE.ExtrudeGeometry=function(a,c){if(typeof a!=="undefined"){THREE.Geometry.call(this);var a=a instanceof Array?a:[a],b,d=a.length,h;this.shapebb=a[d-1].getBoundingBox();for(b=0;b<d;b++)h=a[b],this.addShape(h,c);this.computeCentroids();this.computeFaceNormals()}};THREE.ExtrudeGeometry.prototype=new THREE.Geometry;THREE.ExtrudeGeometry.prototype.constructor=THREE.ExtrudeGeometry;
THREE.ExtrudeGeometry.prototype.addShape=function(a,c){function b(a,b,c){b||console.log("die");return b.clone().multiplyScalar(c).addSelf(a)}function d(a,b,c){var d=THREE.ExtrudeGeometry.__v1,e=THREE.ExtrudeGeometry.__v2,f=THREE.ExtrudeGeometry.__v3,g=THREE.ExtrudeGeometry.__v4,h=THREE.ExtrudeGeometry.__v5,i=THREE.ExtrudeGeometry.__v6;d.set(a.x-b.x,a.y-b.y);e.set(a.x-c.x,a.y-c.y);d=d.normalize();e=e.normalize();f.set(-d.y,d.x);g.set(e.y,-e.x);h.copy(a).addSelf(f);i.copy(a).addSelf(g);if(h.equals(i))return g.clone();
h.copy(b).addSelf(f);i.copy(c).addSelf(g);f=d.dot(g);g=i.subSelf(h).dot(g);f===0&&(console.log("Either infinite or no solutions!"),g===0?console.log("Its finite solutions."):console.log("Too bad, no solutions."));g/=f;if(g<0)return b=Math.atan2(b.y-a.y,b.x-a.x),a=Math.atan2(c.y-a.y,c.x-a.x),b>a&&(a+=Math.PI*2),a=(b+a)/2,new THREE.Vector2(-Math.cos(a),-Math.sin(a));return d.multiplyScalar(g).addSelf(h).subSelf(a).clone()}function h(a){for(v=a.length;--v>=0;){J=v;N=v-1;N<0&&(N=a.length-1);for(var b=
0,c=n+j*2,b=0;b<c;b++){var d=K*b,e=K*(b+1),f=R+J+d,h=R+J+e,k=f,d=R+N+d,e=R+N+e,m=h;k+=F;d+=F;e+=F;m+=F;C.faces.push(new THREE.Face4(k,d,e,m,null,null,u));u&&(k=b/c,d=(b+1)/c,e=g+i*2,f=(C.vertices[f].position.z+i)/e,h=(C.vertices[h].position.z+i)/e,C.faceVertexUvs[0].push([new THREE.UV(f,k),new THREE.UV(h,k),new THREE.UV(h,d),new THREE.UV(f,d)]))}}}function f(a,b,c){C.vertices.push(new THREE.Vertex(new THREE.Vector3(a,b,c)))}function e(a,b,c){a+=F;b+=F;c+=F;C.faces.push(new THREE.Face3(a,b,c,null,
null,o));if(o){var d=y.maxY,e=y.maxX,f=C.vertices[b].position.x,b=C.vertices[b].position.y,g=C.vertices[c].position.x,c=C.vertices[c].position.y;C.faceVertexUvs[0].push([new THREE.UV(C.vertices[a].position.x/e,C.vertices[a].position.y/d),new THREE.UV(f/e,b/d),new THREE.UV(g/e,c/d)])}}var g=c.amount!==void 0?c.amount:100,i=c.bevelThickness!==void 0?c.bevelThickness:6,k=c.bevelSize!==void 0?c.bevelSize:i-2,j=c.bevelSegments!==void 0?c.bevelSegments:3,p=c.bevelEnabled!==void 0?c.bevelEnabled:!0,m=c.curveSegments!==
void 0?c.curveSegments:12,n=c.steps!==void 0?c.steps:1,t=c.bendPath,l=c.extrudePath,s,q=!1,r=c.useSpacedPoints!==void 0?c.useSpacedPoints:!1,o=c.material,u=c.extrudeMaterial,y=this.shapebb;if(l)s=l.getPoints(m),n=s.length,q=!0,p=!1;p||(k=i=j=0);var w,x,A,C=this,F=this.vertices.length;t&&a.addWrapPath(t);m=r?a.extractAllSpacedPoints(m):a.extractAllPoints(m);t=m.shape;m=m.holes;if(l=!THREE.Shape.Utils.isClockWise(t)){t=t.reverse();x=0;for(A=m.length;x<A;x++)w=m[x],THREE.Shape.Utils.isClockWise(w)&&
(m[x]=w.reverse());l=!1}l=THREE.Shape.Utils.triangulateShape(t,m);r=t;x=0;for(A=m.length;x<A;x++)w=m[x],t=t.concat(w);var v,D,z,G,I,E,K=t.length,O=l.length,B=[];v=0;D=r.length;J=D-1;for(N=v+1;v<D;v++,J++,N++)J===D&&(J=0),N===D&&(N=0),B[v]=d(r[v],r[J],r[N]);var L=[],H,M=B.concat();x=0;for(A=m.length;x<A;x++){w=m[x];H=[];v=0;D=w.length;J=D-1;for(N=v+1;v<D;v++,J++,N++)J===D&&(J=0),N===D&&(N=0),H[v]=d(w[v],w[J],w[N]);L.push(H);M=M.concat(H)}for(z=0;z<j;z++){G=z/j;I=i*(1-G);G=k*Math.sin(G*Math.PI/2);v=
0;for(D=r.length;v<D;v++)E=b(r[v],B[v],G),f(E.x,E.y,-I);x=0;for(A=m.length;x<A;x++){w=m[x];H=L[x];v=0;for(D=w.length;v<D;v++)E=b(w[v],H[v],G),f(E.x,E.y,-I)}}G=k;for(v=0;v<K;v++)E=p?b(t[v],M[v],G):t[v],q?f(E.x,E.y+s[0].y,s[0].x):f(E.x,E.y,0);for(z=1;z<=n;z++)for(v=0;v<K;v++)E=p?b(t[v],M[v],G):t[v],q?f(E.x,E.y+s[z-1].y,s[z-1].x):f(E.x,E.y,g/n*z);for(z=j-1;z>=0;z--){G=z/j;I=i*(1-G);G=k*Math.sin(G*Math.PI/2);v=0;for(D=r.length;v<D;v++)E=b(r[v],B[v],G),f(E.x,E.y,g+I);x=0;for(A=m.length;x<A;x++){w=m[x];
H=L[x];v=0;for(D=w.length;v<D;v++)E=b(w[v],H[v],G),q?f(E.x,E.y+s[n-1].y,s[n-1].x+I):f(E.x,E.y,g+I)}}if(p){p=K*0;for(v=0;v<O;v++)k=l[v],e(k[2]+p,k[1]+p,k[0]+p);p=K*(n+j*2);for(v=0;v<O;v++)k=l[v],e(k[0]+p,k[1]+p,k[2]+p)}else{for(v=0;v<O;v++)k=l[v],e(k[2],k[1],k[0]);for(v=0;v<O;v++)k=l[v],e(k[0]+K*n,k[1]+K*n,k[2]+K*n)}var J,N,R=0;h(r);R+=r.length;x=0;for(A=m.length;x<A;x++)w=m[x],h(w),R+=w.length};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.IcosahedronGeometry=function(a){function c(a,b,c){var d=Math.sqrt(a*a+b*b+c*c);return h.vertices.push(new THREE.Vertex(new THREE.Vector3(a/d,b/d,c/d)))-1}function b(a,b,c,d){d.faces.push(new THREE.Face3(a,b,c))}function d(a,b){var d=h.vertices[a].position,e=h.vertices[b].position;return c((d.x+e.x)/2,(d.y+e.y)/2,(d.z+e.z)/2)}var h=this,f=new THREE.Geometry;this.subdivisions=a||0;THREE.Geometry.call(this);a=(1+Math.sqrt(5))/2;c(-1,a,0);c(1,a,0);c(-1,-a,0);c(1,-a,0);c(0,-1,a);c(0,1,a);c(0,-1,
-a);c(0,1,-a);c(a,0,-1);c(a,0,1);c(-a,0,-1);c(-a,0,1);b(0,11,5,f);b(0,5,1,f);b(0,1,7,f);b(0,7,10,f);b(0,10,11,f);b(1,5,9,f);b(5,11,4,f);b(11,10,2,f);b(10,7,6,f);b(7,1,8,f);b(3,9,4,f);b(3,4,2,f);b(3,2,6,f);b(3,6,8,f);b(3,8,9,f);b(4,9,5,f);b(2,4,11,f);b(6,2,10,f);b(8,6,7,f);b(9,8,1,f);for(var e=0;e<this.subdivisions;e++){var a=new THREE.Geometry,g;for(g in f.faces){var i=d(f.faces[g].a,f.faces[g].b),k=d(f.faces[g].b,f.faces[g].c),j=d(f.faces[g].c,f.faces[g].a);b(f.faces[g].a,i,j,a);b(f.faces[g].b,k,
i,a);b(f.faces[g].c,j,k,a);b(i,k,j,a)}f.faces=a.faces}h.faces=f.faces;this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.IcosahedronGeometry.prototype=new THREE.Geometry;THREE.IcosahedronGeometry.prototype.constructor=THREE.IcosahedronGeometry;
THREE.LatheGeometry=function(a,c,b){THREE.Geometry.call(this);this.steps=c||12;this.angle=b||2*Math.PI;for(var c=this.angle/this.steps,b=[],d=[],h=[],f=[],e=(new THREE.Matrix4).setRotationZ(c),g=0;g<a.length;g++)this.vertices.push(new THREE.Vertex(a[g])),b[g]=a[g].clone(),d[g]=this.vertices.length-1;for(var i=0;i<=this.angle+0.001;i+=c){for(g=0;g<b.length;g++)i<this.angle?(b[g]=e.multiplyVector3(b[g].clone()),this.vertices.push(new THREE.Vertex(b[g])),h[g]=this.vertices.length-1):h=f;i==0&&(f=d);
for(g=0;g<d.length-1;g++)this.faces.push(new THREE.Face4(h[g],h[g+1],d[g+1],d[g])),this.faceVertexUvs[0].push([new THREE.UV(1-i/this.angle,g/a.length),new THREE.UV(1-i/this.angle,(g+1)/a.length),new THREE.UV(1-(i-c)/this.angle,(g+1)/a.length),new THREE.UV(1-(i-c)/this.angle,g/a.length)]);d=h;h=[]}this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals()};THREE.LatheGeometry.prototype=new THREE.Geometry;THREE.LatheGeometry.prototype.constructor=THREE.LatheGeometry;
THREE.OctahedronGeometry=function(a,c){function b(b){var c=b.clone().normalize(),c=new THREE.Vertex(c.clone().multiplyScalar(a));c.index=e.vertices.push(c)-1;c.uv=new THREE.UV(Math.atan2(b.z,-b.x)/2/Math.PI+0.5,Math.atan2(-b.y,Math.sqrt(b.x*b.x+b.z*b.z))/Math.PI+0.5);return c}function d(a,b,c,g){g<1?(g=new THREE.Face3(a.index,b.index,c.index,[a.position,b.position,c.position]),g.centroid.addSelf(a.position).addSelf(b.position).addSelf(c.position).divideScalar(3),g.normal=g.centroid.clone().normalize(),
e.faces.push(g),g=Math.atan2(g.centroid.z,-g.centroid.x),e.faceVertexUvs[0].push([f(a.uv,a.position,g),f(b.uv,b.position,g),f(c.uv,c.position,g)])):(g-=1,d(a,h(a,b),h(a,c),g),d(h(a,b),b,h(b,c),g),d(h(a,c),h(b,c),c,g),d(h(a,b),h(b,c),h(a,c),g))}function h(a,c){g[a.index]||(g[a.index]=[]);g[c.index]||(g[c.index]=[]);var d=g[a.index][c.index];d===void 0&&(g[a.index][c.index]=g[c.index][a.index]=d=b((new THREE.Vector3).add(a.position,c.position).divideScalar(2)));return d}function f(a,b,c){c<0&&a.u===
1&&(a=new THREE.UV(a.u-1,a.v));b.x===0&&b.z===0&&(a=new THREE.UV(c/2/Math.PI+0.5,a.v));return a}THREE.Geometry.call(this);var c=c||0,e=this;b(new THREE.Vector3(1,0,0));b(new THREE.Vector3(-1,0,0));b(new THREE.Vector3(0,1,0));b(new THREE.Vector3(0,-1,0));b(new THREE.Vector3(0,0,1));b(new THREE.Vector3(0,0,-1));var g=[],i=this.vertices;d(i[0],i[2],i[4],c);d(i[0],i[4],i[3],c);d(i[0],i[3],i[5],c);d(i[0],i[5],i[2],c);d(i[1],i[2],i[5],c);d(i[1],i[5],i[3],c);d(i[1],i[3],i[4],c);d(i[1],i[4],i[2],c);this.boundingSphere=
{radius:a}};THREE.OctahedronGeometry.prototype=new THREE.Geometry;THREE.OctahedronGeometry.prototype.constructor=THREE.OctahedronGeometry;
THREE.PlaneGeometry=function(a,c,b,d){THREE.Geometry.call(this);for(var h=a/2,f=c/2,b=b||1,d=d||1,e=b+1,g=d+1,i=a/b,k=c/d,j=new THREE.Vector3(0,0,1),a=0;a<g;a++)for(c=0;c<e;c++)this.vertices.push(new THREE.Vertex(new THREE.Vector3(c*i-h,-(a*k-f),0)));for(a=0;a<d;a++)for(c=0;c<b;c++)h=new THREE.Face4(c+e*a,c+e*(a+1),c+1+e*(a+1),c+1+e*a),h.normal.copy(j),h.vertexNormals.push(j.clone(),j.clone(),j.clone(),j.clone()),this.faces.push(h),this.faceVertexUvs[0].push([new THREE.UV(c/b,a/d),new THREE.UV(c/
b,(a+1)/d),new THREE.UV((c+1)/b,(a+1)/d),new THREE.UV((c+1)/b,a/d)]);this.computeCentroids()};THREE.PlaneGeometry.prototype=new THREE.Geometry;THREE.PlaneGeometry.prototype.constructor=THREE.PlaneGeometry;
THREE.SphereGeometry=function(a,c,b){THREE.Geometry.call(this);for(var a=a||50,d,h=Math.PI,f=Math.max(3,c||8),e=Math.max(2,b||6),c=[],b=0;b<e+1;b++){d=b/e;var g=a*Math.cos(d*h),i=a*Math.sin(d*h),k=[],j=0;for(d=0;d<f;d++){var p=2*d/f,m=i*Math.sin(p*h),p=i*Math.cos(p*h);(b==0||b==e)&&d>0||(j=this.vertices.push(new THREE.Vertex(new THREE.Vector3(p,g,m)))-1);k.push(j)}c.push(k)}for(var n,t,l,h=c.length,b=0;b<h;b++)if(f=c[b].length,b>0)for(d=0;d<f;d++){k=d==f-1;e=c[b][k?0:d+1];g=c[b][k?f-1:d];i=c[b-1][k?
f-1:d];k=c[b-1][k?0:d+1];m=b/(h-1);n=(b-1)/(h-1);t=(d+1)/f;var p=d/f,j=new THREE.UV(1-t,m),m=new THREE.UV(1-p,m),p=new THREE.UV(1-p,n),s=new THREE.UV(1-t,n);b<c.length-1&&(n=this.vertices[e].position.clone(),t=this.vertices[g].position.clone(),l=this.vertices[i].position.clone(),n.normalize(),t.normalize(),l.normalize(),this.faces.push(new THREE.Face3(e,g,i,[new THREE.Vector3(n.x,n.y,n.z),new THREE.Vector3(t.x,t.y,t.z),new THREE.Vector3(l.x,l.y,l.z)])),this.faceVertexUvs[0].push([j,m,p]));b>1&&(n=
this.vertices[e].position.clone(),t=this.vertices[i].position.clone(),l=this.vertices[k].position.clone(),n.normalize(),t.normalize(),l.normalize(),this.faces.push(new THREE.Face3(e,i,k,[new THREE.Vector3(n.x,n.y,n.z),new THREE.Vector3(t.x,t.y,t.z),new THREE.Vector3(l.x,l.y,l.z)])),this.faceVertexUvs[0].push([j,p,s]))}this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals();this.boundingSphere={radius:a}};THREE.SphereGeometry.prototype=new THREE.Geometry;
THREE.SphereGeometry.prototype.constructor=THREE.SphereGeometry;
THREE.TextGeometry=function(a,c){var b=(new THREE.TextPath(a,c)).toShapes();c.amount=c.height!==void 0?c.height:50;if(c.bevelThickness===void 0)c.bevelThickness=10;if(c.bevelSize===void 0)c.bevelSize=8;if(c.bevelEnabled===void 0)c.bevelEnabled=!1;if(c.bend){var d=b[b.length-1].getBoundingBox().maxX;c.bendPath=new THREE.QuadraticBezierCurve(new THREE.Vector2(0,0),new THREE.Vector2(d/2,120),new THREE.Vector2(d,0))}THREE.ExtrudeGeometry.call(this,b,c)};THREE.TextGeometry.prototype=new THREE.ExtrudeGeometry;
THREE.TextGeometry.prototype.constructor=THREE.TextGeometry;
THREE.FontUtils={faces:{},face:"helvetiker",weight:"normal",style:"normal",size:150,divisions:10,getFace:function(){return this.faces[this.face][this.weight][this.style]},loadFace:function(a){var c=a.familyName.toLowerCase();this.faces[c]=this.faces[c]||{};this.faces[c][a.cssFontWeight]=this.faces[c][a.cssFontWeight]||{};this.faces[c][a.cssFontWeight][a.cssFontStyle]=a;return this.faces[c][a.cssFontWeight][a.cssFontStyle]=a},drawText:function(a){for(var c=this.getFace(),b=this.size/c.resolution,d=
0,h=String(a).split(""),f=h.length,e=[],a=0;a<f;a++){var g=new THREE.Path,g=this.extractGlyphPoints(h[a],c,b,d,g);d+=g.offset;e.push(g.path)}return{paths:e,offset:d/2}},extractGlyphPoints:function(a,c,b,d,h){var f=[],e,g,i,k,j,p,m,n,t,l,s,q=c.glyphs[a]||c.glyphs["?"];if(q){if(q.o){c=q._cachedOutline||(q._cachedOutline=q.o.split(" "));k=c.length;for(a=0;a<k;)switch(i=c[a++],i){case "m":i=c[a++]*b+d;j=c[a++]*b;f.push(new THREE.Vector2(i,j));h.moveTo(i,j);break;case "l":i=c[a++]*b+d;j=c[a++]*b;f.push(new THREE.Vector2(i,
j));h.lineTo(i,j);break;case "q":i=c[a++]*b+d;j=c[a++]*b;n=c[a++]*b+d;t=c[a++]*b;h.quadraticCurveTo(n,t,i,j);if(e=f[f.length-1]){p=e.x;m=e.y;e=1;for(g=this.divisions;e<=g;e++){var r=e/g,o=THREE.Shape.Utils.b2(r,p,n,i),r=THREE.Shape.Utils.b2(r,m,t,j);f.push(new THREE.Vector2(o,r))}}break;case "b":if(i=c[a++]*b+d,j=c[a++]*b,n=c[a++]*b+d,t=c[a++]*-b,l=c[a++]*b+d,s=c[a++]*-b,h.bezierCurveTo(i,j,n,t,l,s),e=f[f.length-1]){p=e.x;m=e.y;e=1;for(g=this.divisions;e<=g;e++)r=e/g,o=THREE.Shape.Utils.b3(r,p,n,
l,i),r=THREE.Shape.Utils.b3(r,m,t,s,j),f.push(new THREE.Vector2(o,r))}}}return{offset:q.ha*b,points:f,path:h}}}};
(function(a){var c=function(a){for(var c=a.length,h=0,f=c-1,e=0;e<c;f=e++)h+=a[f].x*a[e].y-a[e].x*a[f].y;return h*0.5};a.Triangulate=function(a,d){var h=a.length;if(h<3)return null;var f=[],e=[],g=[],i,k,j;if(c(a)>0)for(k=0;k<h;k++)e[k]=k;else for(k=0;k<h;k++)e[k]=h-1-k;var p=2*h;for(k=h-1;h>2;){if(p--<=0){console.log("Warning, unable to triangulate polygon!");if(d)return g;return f}i=k;h<=i&&(i=0);k=i+1;h<=k&&(k=0);j=k+1;h<=j&&(j=0);var m;a:{m=a;var n=i,t=k,l=j,s=h,q=e,r=void 0,o=void 0,u=void 0,
y=void 0,w=void 0,x=void 0,A=void 0,C=void 0,F=void 0,o=m[q[n]].x,u=m[q[n]].y,y=m[q[t]].x,w=m[q[t]].y,x=m[q[l]].x,A=m[q[l]].y;if(1.0E-10>(y-o)*(A-u)-(w-u)*(x-o))m=!1;else{for(r=0;r<s;r++)if(!(r==n||r==t||r==l)){var C=m[q[r]].x,F=m[q[r]].y,v=void 0,D=void 0,z=void 0,G=void 0,I=void 0,E=void 0,K=void 0,O=void 0,B=void 0,L=void 0,H=void 0,M=void 0,v=z=I=void 0,v=x-y,D=A-w,z=o-x,G=u-A,I=y-o,E=w-u,K=C-o,O=F-u,B=C-y,L=F-w,H=C-x,M=F-A,v=v*L-D*B,I=I*O-E*K,z=z*M-G*H;if(v>=0&&z>=0&&I>=0){m=!1;break a}}m=!0}}if(m){f.push([a[e[i]],
a[e[k]],a[e[j]]]);g.push([e[i],e[k],e[j]]);i=k;for(j=k+1;j<h;i++,j++)e[i]=e[j];h--;p=2*h}}if(d)return g;return f};a.Triangulate.area=c;return a})(THREE.FontUtils);self._typeface_js={faces:THREE.FontUtils.faces,loadFace:THREE.FontUtils.loadFace};
THREE.TorusGeometry=function(a,c,b,d,h){THREE.Geometry.call(this);this.radius=a||100;this.tube=c||40;this.segmentsR=b||8;this.segmentsT=d||6;this.arc=h||Math.PI*2;h=new THREE.Vector3;a=[];c=[];for(b=0;b<=this.segmentsR;b++)for(d=0;d<=this.segmentsT;d++){var f=d/this.segmentsT*this.arc,e=b/this.segmentsR*Math.PI*2;h.x=this.radius*Math.cos(f);h.y=this.radius*Math.sin(f);var g=new THREE.Vector3;g.x=(this.radius+this.tube*Math.cos(e))*Math.cos(f);g.y=(this.radius+this.tube*Math.cos(e))*Math.sin(f);g.z=
this.tube*Math.sin(e);this.vertices.push(new THREE.Vertex(g));a.push(new THREE.UV(d/this.segmentsT,1-b/this.segmentsR));c.push(g.clone().subSelf(h).normalize())}for(b=1;b<=this.segmentsR;b++)for(d=1;d<=this.segmentsT;d++){var h=(this.segmentsT+1)*b+d-1,f=(this.segmentsT+1)*(b-1)+d-1,e=(this.segmentsT+1)*(b-1)+d,g=(this.segmentsT+1)*b+d,i=new THREE.Face4(h,f,e,g,[c[h],c[f],c[e],c[g]]);i.normal.addSelf(c[h]);i.normal.addSelf(c[f]);i.normal.addSelf(c[e]);i.normal.addSelf(c[g]);i.normal.normalize();this.faces.push(i);
this.faceVertexUvs[0].push([a[h].clone(),a[f].clone(),a[e].clone(),a[g].clone()])}this.computeCentroids()};THREE.TorusGeometry.prototype=new THREE.Geometry;THREE.TorusGeometry.prototype.constructor=THREE.TorusGeometry;
THREE.TorusKnotGeometry=function(a,c,b,d,h,f,e){function g(a,b,c,d,e,f){b=c/d*a;c=Math.cos(b);return new THREE.Vector3(e*(2+c)*0.5*Math.cos(a),e*(2+c)*Math.sin(a)*0.5,f*e*Math.sin(b)*0.5)}THREE.Geometry.call(this);this.radius=a||200;this.tube=c||40;this.segmentsR=b||64;this.segmentsT=d||8;this.p=h||2;this.q=f||3;this.heightScale=e||1;this.grid=Array(this.segmentsR);b=new THREE.Vector3;d=new THREE.Vector3;f=new THREE.Vector3;for(a=0;a<this.segmentsR;++a){this.grid[a]=Array(this.segmentsT);for(c=0;c<
this.segmentsT;++c){var i=a/this.segmentsR*2*this.p*Math.PI,e=c/this.segmentsT*2*Math.PI,h=g(i,e,this.q,this.p,this.radius,this.heightScale),i=g(i+0.01,e,this.q,this.p,this.radius,this.heightScale);b.x=i.x-h.x;b.y=i.y-h.y;b.z=i.z-h.z;d.x=i.x+h.x;d.y=i.y+h.y;d.z=i.z+h.z;f.cross(b,d);d.cross(f,b);f.normalize();d.normalize();i=-this.tube*Math.cos(e);e=this.tube*Math.sin(e);h.x+=i*d.x+e*f.x;h.y+=i*d.y+e*f.y;h.z+=i*d.z+e*f.z;this.grid[a][c]=this.vertices.push(new THREE.Vertex(new THREE.Vector3(h.x,h.y,
h.z)))-1}}for(a=0;a<this.segmentsR;++a)for(c=0;c<this.segmentsT;++c){var d=(a+1)%this.segmentsR,f=(c+1)%this.segmentsT,h=this.grid[a][c],b=this.grid[d][c],d=this.grid[d][f],f=this.grid[a][f],e=new THREE.UV(a/this.segmentsR,c/this.segmentsT),i=new THREE.UV((a+1)/this.segmentsR,c/this.segmentsT),k=new THREE.UV((a+1)/this.segmentsR,(c+1)/this.segmentsT),j=new THREE.UV(a/this.segmentsR,(c+1)/this.segmentsT);this.faces.push(new THREE.Face4(h,b,d,f));this.faceVertexUvs[0].push([e,i,k,j])}this.computeCentroids();
this.computeFaceNormals();this.computeVertexNormals()};THREE.TorusKnotGeometry.prototype=new THREE.Geometry;THREE.TorusKnotGeometry.prototype.constructor=THREE.TorusKnotGeometry;THREE.SubdivisionModifier=function(a){this.subdivisions=a===void 0?1:a;this.useOldVertexColors=!1;this.supportUVs=!0};THREE.SubdivisionModifier.prototype.constructor=THREE.SubdivisionModifier;THREE.SubdivisionModifier.prototype.modify=function(a){for(var c=this.subdivisions;c-- >0;)this.smooth(a)};
THREE.SubdivisionModifier.prototype.smooth=function(a){function c(a,b,c,d,g,i){var j=new THREE.Face4(a,b,c,d,null,g.color,g.material);if(e.useOldVertexColors){j.vertexColors=[];for(var k,n,l,o=0;o<4;o++){l=i[o];k=new THREE.Color;k.setRGB(0,0,0);for(var q=0;q<l.length;q++)n=g.vertexColors[l[q]-1],k.r+=n.r,k.g+=n.g,k.b+=n.b;k.r/=l.length;k.g/=l.length;k.b/=l.length;j.vertexColors[o]=k}}h.push(j);(!e.supportUVs||m.length!=0)&&f.push([m[a],m[b],m[c],m[d]])}function b(a,b){return Math.min(a,b)+"_"+Math.max(a,
b)}var d=[],h=[],f=[],e=this,g=a.vertices,d=a.faces,i=g.concat(),k=[],j={},p={},m=[],n,t,l,s,q,r=a.faceVertexUvs[0];n=0;for(t=r.length;n<t;n++){l=0;for(s=r[n].length;l<s;l++)q=d[n]["abcd".charAt(l)],m[q]||(m[q]=r[n][l])}var o;n=0;for(t=d.length;n<t;n++)if(q=d[n],k.push(q.centroid),i.push(new THREE.Vertex(q.centroid)),e.supportUVs&&m.length!=0){o=new THREE.UV;if(q instanceof THREE.Face3)o.u=m[q.a].u+m[q.b].u+m[q.c].u,o.v=m[q.a].v+m[q.b].v+m[q.c].v,o.u/=3,o.v/=3;else if(q instanceof THREE.Face4)o.u=
m[q.a].u+m[q.b].u+m[q.c].u+m[q.d].u,o.v=m[q.a].v+m[q.b].v+m[q.c].v+m[q.d].v,o.u/=4,o.v/=4;m.push(o)}t=function(a){function c(a,b,d){a[b]===void 0&&(a[b]=[]);a[b].push(d)}var d,e,f,g,h={};d=0;for(e=a.faces.length;d<e;d++)f=a.faces[d],f instanceof THREE.Face3?(g=b(f.a,f.b),c(h,g,d),g=b(f.b,f.c),c(h,g,d),g=b(f.c,f.a),c(h,g,d)):f instanceof THREE.Face4&&(g=b(f.a,f.b),c(h,g,d),g=b(f.b,f.c),c(h,g,d),g=b(f.c,f.d),c(h,g,d),g=b(f.d,f.a),c(h,g,d));return h}(a);var u=0,r=g.length,y,w,x={},A={},C=function(a,
b){x[a]===void 0&&(x[a]=[]);x[a].push(b)},F=function(a,b){A[a]===void 0&&(A[a]={});A[a][b]=null};for(n in t){o=t[n];y=n.split("_");w=y[0];y=y[1];C(w,[w,y]);C(y,[w,y]);l=0;for(s=o.length;l<s;l++)q=o[l],F(w,q,n),F(y,q,n);o.length<2&&(p[n]=!0)}for(n in t)if(o=t[n],q=o[0],o=o[1],y=n.split("_"),w=y[0],y=y[1],s=new THREE.Vector3,p[n]?(s.addSelf(g[w].position),s.addSelf(g[y].position),s.multiplyScalar(0.5)):(s.addSelf(k[q]),s.addSelf(k[o]),s.addSelf(g[w].position),s.addSelf(g[y].position),s.multiplyScalar(0.25)),
j[n]=r+d.length+u,i.push(new THREE.Vertex(s)),u++,e.supportUVs&&m.length!=0)o=new THREE.UV,o.u=m[w].u+m[y].u,o.v=m[w].v+m[y].v,o.u/=2,o.v/=2,m.push(o);var v,D;y=["123","12","2","23"];s=["123","23","3","31"];var C=["123","31","1","12"],F=["1234","12","2","23"],z=["1234","23","3","34"],G=["1234","34","4","41"],I=["1234","41","1","12"];n=0;for(t=k.length;n<t;n++)q=d[n],o=r+n,q instanceof THREE.Face3?(u=b(q.a,q.b),w=b(q.b,q.c),v=b(q.c,q.a),c(o,j[u],q.b,j[w],q,y),c(o,j[w],q.c,j[v],q,s),c(o,j[v],q.a,j[u],
q,C)):q instanceof THREE.Face4?(u=b(q.a,q.b),w=b(q.b,q.c),v=b(q.c,q.d),D=b(q.d,q.a),c(o,j[u],q.b,j[w],q,F),c(o,j[w],q.c,j[v],q,z),c(o,j[v],q.d,j[D],q,G),c(o,j[D],q.a,j[u],q,I)):console.log("face should be a face!",q);d=i;i=new THREE.Vector3;j=new THREE.Vector3;n=0;for(t=g.length;n<t;n++)if(x[n]!==void 0){i.set(0,0,0);j.set(0,0,0);q=new THREE.Vector3(0,0,0);o=0;for(l in A[n])i.addSelf(k[l]),o++;u=0;r=x[n].length;for(l=0;l<r;l++)p[b(x[n][l][0],x[n][l][1])]&&u++;if(u!=2){i.divideScalar(o);for(l=0;l<
r;l++)o=x[n][l],o=g[o[0]].position.clone().addSelf(g[o[1]].position).divideScalar(2),j.addSelf(o);j.divideScalar(r);q.addSelf(g[n].position);q.multiplyScalar(r-3);q.addSelf(i);q.addSelf(j.multiplyScalar(2));q.divideScalar(r);d[n].position=q}}a.vertices=d;a.faces=h;a.faceVertexUvs[0]=f;delete a.__tmpVertices;a.computeCentroids();a.computeFaceNormals();a.computeVertexNormals()};
THREE.Loader=function(a){this.statusDomElement=(this.showStatus=a)?THREE.Loader.prototype.addStatusElement():null;this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){}};
THREE.Loader.prototype={constructor:THREE.Loader,addStatusElement:function(){var a=document.createElement("div");a.style.position="absolute";a.style.right="0px";a.style.top="0px";a.style.fontSize="0.8em";a.style.textAlign="left";a.style.background="rgba(0,0,0,0.25)";a.style.color="#fff";a.style.width="120px";a.style.padding="0.5em 0.5em 0.5em 0.5em";a.style.zIndex=1E3;a.innerHTML="Loading ...";return a},updateProgress:function(a){var c="Loaded ";c+=a.total?(100*a.loaded/a.total).toFixed(0)+"%":(a.loaded/
1E3).toFixed(2)+" KB";this.statusDomElement.innerHTML=c},extractUrlbase:function(a){a=a.split("/");a.pop();return a.length<1?"":a.join("/")+"/"},initMaterials:function(a,c,b){a.materials=[];for(var d=0;d<c.length;++d)a.materials[d]=THREE.Loader.prototype.createMaterial(c[d],b)},hasNormals:function(a){var c,b,d=a.materials.length;for(b=0;b<d;b++)if(c=a.materials[b],c instanceof THREE.ShaderMaterial)return!0;return!1},createMaterial:function(a,c){function b(a){a=Math.log(a)/Math.LN2;return Math.floor(a)==
a}function d(a,c){var d=new Image;d.onload=function(){if(!b(this.width)||!b(this.height)){var c=Math.pow(2,Math.round(Math.log(this.width)/Math.LN2)),d=Math.pow(2,Math.round(Math.log(this.height)/Math.LN2));a.image.width=c;a.image.height=d;a.image.getContext("2d").drawImage(this,0,0,c,d)}else a.image=this;a.needsUpdate=!0};d.src=c}function h(a,b,e,f,g,h){var i=document.createElement("canvas");a[b]=new THREE.Texture(i);a[b].sourceFile=e;if(f){a[b].repeat.set(f[0],f[1]);if(f[0]!=1)a[b].wrapS=THREE.RepeatWrapping;
if(f[1]!=1)a[b].wrapT=THREE.RepeatWrapping}g&&a[b].offset.set(g[0],g[1]);if(h){f={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping};if(f[h[0]]!==void 0)a[b].wrapS=f[h[0]];if(f[h[1]]!==void 0)a[b].wrapT=f[h[1]]}d(a[b],c+"/"+e)}function f(a){return(a[0]*255<<16)+(a[1]*255<<8)+a[2]*255}var e,g,i;g="MeshLambertMaterial";e={color:15658734,opacity:1,map:null,lightMap:null,normalMap:null,wireframe:a.wireframe};a.shading&&(a.shading=="Phong"?g="MeshPhongMaterial":a.shading=="Basic"&&(g="MeshBasicMaterial"));
if(a.blending)if(a.blending=="Additive")e.blending=THREE.AdditiveBlending;else if(a.blending=="Subtractive")e.blending=THREE.SubtractiveBlending;else if(a.blending=="Multiply")e.blending=THREE.MultiplyBlending;if(a.transparent!==void 0||a.opacity<1)e.transparent=a.transparent;if(a.depthTest!==void 0)e.depthTest=a.depthTest;if(a.vertexColors!==void 0)if(a.vertexColors=="face")e.vertexColors=THREE.FaceColors;else if(a.vertexColors)e.vertexColors=THREE.VertexColors;if(a.colorDiffuse)e.color=f(a.colorDiffuse);
else if(a.DbgColor)e.color=a.DbgColor;if(a.colorSpecular)e.specular=f(a.colorSpecular);if(a.colorAmbient)e.ambient=f(a.colorAmbient);if(a.transparency)e.opacity=a.transparency;if(a.specularCoef)e.shininess=a.specularCoef;a.mapDiffuse&&c&&h(e,"map",a.mapDiffuse,a.mapDiffuseRepeat,a.mapDiffuseOffset,a.mapDiffuseWrap);a.mapLight&&c&&h(e,"lightMap",a.mapLight,a.mapLightRepeat,a.mapLightOffset,a.mapLightWrap);a.mapNormal&&c&&h(e,"normalMap",a.mapNormal,a.mapNormalRepeat,a.mapNormalOffset,a.mapNormalWrap);
a.mapSpecular&&c&&h(e,"specularMap",a.mapSpecular,a.mapSpecularRepeat,a.mapSpecularOffset,a.mapSpecularWrap);if(a.mapNormal){var k=THREE.ShaderUtils.lib.normal,j=THREE.UniformsUtils.clone(k.uniforms),p=e.color;g=e.specular;i=e.ambient;var m=e.shininess;j.tNormal.texture=e.normalMap;if(a.mapNormalFactor)j.uNormalScale.value=a.mapNormalFactor;if(e.map)j.tDiffuse.texture=e.map,j.enableDiffuse.value=!0;if(e.specularMap)j.tSpecular.texture=e.specularMap,j.enableSpecular.value=!0;if(e.lightMap)j.tAO.texture=
e.lightMap,j.enableAO.value=!0;j.uDiffuseColor.value.setHex(p);j.uSpecularColor.value.setHex(g);j.uAmbientColor.value.setHex(i);j.uShininess.value=m;if(e.opacity)j.uOpacity.value=e.opacity;e=new THREE.ShaderMaterial({fragmentShader:k.fragmentShader,vertexShader:k.vertexShader,uniforms:j,lights:!0,fog:!0})}else e=new THREE[g](e);return e}};THREE.BinaryLoader=function(a){THREE.Loader.call(this,a)};THREE.BinaryLoader.prototype=new THREE.Loader;THREE.BinaryLoader.prototype.constructor=THREE.BinaryLoader;
THREE.BinaryLoader.prototype.supr=THREE.Loader.prototype;THREE.BinaryLoader.prototype.load=function(a,c,b,d){if(a instanceof Object)console.warn("DEPRECATED: BinaryLoader( parameters ) is now BinaryLoader( url, callback, texturePath, binaryPath )."),d=a,a=d.model,c=d.callback,b=d.texture_path,d=d.bin_path;var b=b?b:this.extractUrlbase(a),d=d?d:this.extractUrlbase(a),h=this.showProgress?THREE.Loader.prototype.updateProgress:null;this.onLoadStart();this.loadAjaxJSON(this,a,c,b,d,h)};
THREE.BinaryLoader.prototype.loadAjaxJSON=function(a,c,b,d,h,f){var e=new XMLHttpRequest;e.onreadystatechange=function(){if(e.readyState==4)if(e.status==200||e.status==0)try{var g=JSON.parse(e.responseText);g.metadata===void 0||g.metadata.formatVersion===void 0||g.metadata.formatVersion!==3?console.error("Deprecated file format."):a.loadAjaxBuffers(g,b,h,d,f)}catch(i){console.error(i),console.warn("DEPRECATED: ["+c+"] seems to be using old model format")}else console.error("Couldn't load ["+c+"] ["+
e.status+"]")};e.open("GET",c,!0);e.overrideMimeType("text/plain; charset=x-user-defined");e.setRequestHeader("Content-Type","text/plain");e.send(null)};
THREE.BinaryLoader.prototype.loadAjaxBuffers=function(a,c,b,d,h){var f=new XMLHttpRequest,e=b+"/"+a.buffers,g=0;f.onreadystatechange=function(){f.readyState==4?f.status==200||f.status==0?THREE.BinaryLoader.prototype.createBinModel(f.responseText,c,d,a.materials):console.error("Couldn't load ["+e+"] ["+f.status+"]"):f.readyState==3?h&&(g==0&&(g=f.getResponseHeader("Content-Length")),h({total:g,loaded:f.responseText.length})):f.readyState==2&&(g=f.getResponseHeader("Content-Length"))};f.open("GET",
e,!0);f.overrideMimeType("text/plain; charset=x-user-defined");f.setRequestHeader("Content-Type","text/plain");f.send(null)};
THREE.BinaryLoader.prototype.createBinModel=function(a,c,b,d){var h=function(b){function c(a,b){var d=j(a,b),e=j(a,b+1),f=j(a,b+2),g=j(a,b+3),h=(g<<1&255|f>>7)-127;d|=(f&127)<<16|e<<8;if(d==0&&h==-127)return 0;return(1-2*(g>>7))*(1+d*Math.pow(2,-23))*Math.pow(2,h)}function g(a,b){var c=j(a,b),d=j(a,b+1),e=j(a,b+2);return(j(a,b+3)<<24)+(e<<16)+(d<<8)+c}function h(a,b){var c=j(a,b);return(j(a,b+1)<<8)+c}function k(a,b){var c=j(a,b);return c>127?c-256:c}function j(a,b){return a.charCodeAt(b)&255}function p(b){var c,
d,e;c=g(a,b);d=g(a,b+w);e=g(a,b+x);b=h(a,b+A);q.faces.push(new THREE.Face3(c,d,e,null,null,b))}function m(b){var c,d,e,f,j,k,l;c=g(a,b);d=g(a,b+w);e=g(a,b+x);f=h(a,b+A);j=g(a,b+C);k=g(a,b+F);l=g(a,b+v);var b=u[k*3],n=u[k*3+1];k=u[k*3+2];var m=u[l*3],o=u[l*3+1];l=u[l*3+2];q.faces.push(new THREE.Face3(c,d,e,[new THREE.Vector3(u[j*3],u[j*3+1],u[j*3+2]),new THREE.Vector3(b,n,k),new THREE.Vector3(m,o,l)],null,f))}function n(b){var c,d,e,f;c=g(a,b);d=g(a,b+D);e=g(a,b+z);f=g(a,b+G);b=h(a,b+I);q.faces.push(new THREE.Face4(c,
d,e,f,null,null,b))}function t(b){var c,d,e,f,j,k,l,n,m;c=g(a,b);d=g(a,b+D);e=g(a,b+z);f=g(a,b+G);j=h(a,b+I);k=g(a,b+E);l=g(a,b+K);n=g(a,b+O);m=g(a,b+B);var b=u[l*3],o=u[l*3+1];l=u[l*3+2];var fa=u[n*3],ga=u[n*3+1];n=u[n*3+2];var ha=u[m*3],p=u[m*3+1];m=u[m*3+2];q.faces.push(new THREE.Face4(c,d,e,f,[new THREE.Vector3(u[k*3],u[k*3+1],u[k*3+2]),new THREE.Vector3(b,o,l),new THREE.Vector3(fa,ga,n),new THREE.Vector3(ha,p,m)],null,j))}function l(b){var c,d,e,f;c=g(a,b);d=g(a,b+L);e=g(a,b+H);b=y[c*2];f=y[c*
2+1];c=y[d*2];var h=q.faceVertexUvs[0];d=y[d*2+1];var i=y[e*2];e=y[e*2+1];var j=[];j.push(new THREE.UV(b,f));j.push(new THREE.UV(c,d));j.push(new THREE.UV(i,e));h.push(j)}function s(b){var c,d,e,f,h,i;c=g(a,b);d=g(a,b+M);e=g(a,b+J);f=g(a,b+N);b=y[c*2];h=y[c*2+1];c=y[d*2];i=y[d*2+1];d=y[e*2];var j=q.faceVertexUvs[0];e=y[e*2+1];var k=y[f*2];f=y[f*2+1];var l=[];l.push(new THREE.UV(b,h));l.push(new THREE.UV(c,i));l.push(new THREE.UV(d,e));l.push(new THREE.UV(k,f));j.push(l)}var q=this,r=0,o,u=[],y=[],
w,x,A,C,F,v,D,z,G,I,E,K,O,B,L,H,M,J,N,R,P,T,S,U,Q;THREE.Geometry.call(this);THREE.Loader.prototype.initMaterials(q,d,b);o={signature:a.substr(r,8),header_bytes:j(a,r+8),vertex_coordinate_bytes:j(a,r+9),normal_coordinate_bytes:j(a,r+10),uv_coordinate_bytes:j(a,r+11),vertex_index_bytes:j(a,r+12),normal_index_bytes:j(a,r+13),uv_index_bytes:j(a,r+14),material_index_bytes:j(a,r+15),nvertices:g(a,r+16),nnormals:g(a,r+16+4),nuvs:g(a,r+16+8),ntri_flat:g(a,r+16+12),ntri_smooth:g(a,r+16+16),ntri_flat_uv:g(a,
r+16+20),ntri_smooth_uv:g(a,r+16+24),nquad_flat:g(a,r+16+28),nquad_smooth:g(a,r+16+32),nquad_flat_uv:g(a,r+16+36),nquad_smooth_uv:g(a,r+16+40)};r+=o.header_bytes;w=o.vertex_index_bytes;x=o.vertex_index_bytes*2;A=o.vertex_index_bytes*3;C=o.vertex_index_bytes*3+o.material_index_bytes;F=o.vertex_index_bytes*3+o.material_index_bytes+o.normal_index_bytes;v=o.vertex_index_bytes*3+o.material_index_bytes+o.normal_index_bytes*2;D=o.vertex_index_bytes;z=o.vertex_index_bytes*2;G=o.vertex_index_bytes*3;I=o.vertex_index_bytes*
4;E=o.vertex_index_bytes*4+o.material_index_bytes;K=o.vertex_index_bytes*4+o.material_index_bytes+o.normal_index_bytes;O=o.vertex_index_bytes*4+o.material_index_bytes+o.normal_index_bytes*2;B=o.vertex_index_bytes*4+o.material_index_bytes+o.normal_index_bytes*3;L=o.uv_index_bytes;H=o.uv_index_bytes*2;M=o.uv_index_bytes;J=o.uv_index_bytes*2;N=o.uv_index_bytes*3;b=o.vertex_index_bytes*3+o.material_index_bytes;Q=o.vertex_index_bytes*4+o.material_index_bytes;R=o.ntri_flat*b;P=o.ntri_smooth*(b+o.normal_index_bytes*
3);T=o.ntri_flat_uv*(b+o.uv_index_bytes*3);S=o.ntri_smooth_uv*(b+o.normal_index_bytes*3+o.uv_index_bytes*3);U=o.nquad_flat*Q;b=o.nquad_smooth*(Q+o.normal_index_bytes*4);Q=o.nquad_flat_uv*(Q+o.uv_index_bytes*4);r+=function(b){for(var d,f,g,h=o.vertex_coordinate_bytes*3,i=b+o.nvertices*h;b<i;b+=h)d=c(a,b),f=c(a,b+o.vertex_coordinate_bytes),g=c(a,b+o.vertex_coordinate_bytes*2),q.vertices.push(new THREE.Vertex(new THREE.Vector3(d,f,g)));return o.nvertices*h}(r);r+=function(b){for(var c,d,e,f=o.normal_coordinate_bytes*
3,g=b+o.nnormals*f;b<g;b+=f)c=k(a,b),d=k(a,b+o.normal_coordinate_bytes),e=k(a,b+o.normal_coordinate_bytes*2),u.push(c/127,d/127,e/127);return o.nnormals*f}(r);r+=function(b){for(var d,f,g=o.uv_coordinate_bytes*2,h=b+o.nuvs*g;b<h;b+=g)d=c(a,b),f=c(a,b+o.uv_coordinate_bytes),y.push(d,f);return o.nuvs*g}(r);R=r+R;P=R+P;T=P+T;S=T+S;U=S+U;b=U+b;Q=b+Q;(function(a){var b,c=o.vertex_index_bytes*3+o.material_index_bytes,d=c+o.uv_index_bytes*3,e=a+o.ntri_flat_uv*d;for(b=a;b<e;b+=d)p(b),l(b+c);return e-a})(P);
(function(a){var b,c=o.vertex_index_bytes*3+o.material_index_bytes+o.normal_index_bytes*3,d=c+o.uv_index_bytes*3,e=a+o.ntri_smooth_uv*d;for(b=a;b<e;b+=d)m(b),l(b+c);return e-a})(T);(function(a){var b,c=o.vertex_index_bytes*4+o.material_index_bytes,d=c+o.uv_index_bytes*4,e=a+o.nquad_flat_uv*d;for(b=a;b<e;b+=d)n(b),s(b+c);return e-a})(b);(function(a){var b,c=o.vertex_index_bytes*4+o.material_index_bytes+o.normal_index_bytes*4,d=c+o.uv_index_bytes*4,e=a+o.nquad_smooth_uv*d;for(b=a;b<e;b+=d)t(b),s(b+
c);return e-a})(Q);(function(a){var b,c=o.vertex_index_bytes*3+o.material_index_bytes,d=a+o.ntri_flat*c;for(b=a;b<d;b+=c)p(b);return d-a})(r);(function(a){var b,c=o.vertex_index_bytes*3+o.material_index_bytes+o.normal_index_bytes*3,d=a+o.ntri_smooth*c;for(b=a;b<d;b+=c)m(b);return d-a})(R);(function(a){var b,c=o.vertex_index_bytes*4+o.material_index_bytes,d=a+o.nquad_flat*c;for(b=a;b<d;b+=c)n(b);return d-a})(S);(function(a){var b,c=o.vertex_index_bytes*4+o.material_index_bytes+o.normal_index_bytes*
4,d=a+o.nquad_smooth*c;for(b=a;b<d;b+=c)t(b);return d-a})(U);this.computeCentroids();this.computeFaceNormals();THREE.Loader.prototype.hasNormals(this)&&this.computeTangents()};h.prototype=new THREE.Geometry;h.prototype.constructor=h;c(new h(b))};
THREE.ColladaLoader=function(){function a(a,d,h){P=a;d=d||U;h!==void 0&&(a=h.split("/"),a.pop(),da=a.length<1?"":a.join("/")+"/");$=c("//dae:library_images/dae:image",e,"image");aa=c("//dae:library_materials/dae:material",A,"material");ba=c("//dae:library_effects/dae:effect",z,"effect");W=c("//dae:library_geometries/dae:geometry",s,"geometry");V=c("//dae:library_controllers/dae:controller",g,"controller");X=c("//dae:library_animations/dae:animation",I,"animation");ca=c(".//dae:library_visual_scenes/dae:visual_scene",
j,"visual_scene");Y=[];Z=[];(a=P.evaluate(".//dae:scene/dae:instance_visual_scene",P,B,XPathResult.ORDERED_NODE_ITERATOR_TYPE,null).iterateNext())?(a=a.getAttribute("url").replace(/^#/,""),S=ca[a]):S=null;T=new THREE.Object3D;for(a=0;a<S.nodes.length;a++)T.add(f(S.nodes[a]));b();for(var i in X);i={scene:T,morphs:Y,skins:Z,dae:{images:$,materials:aa,effects:ba,geometries:W,controllers:V,animations:X,visualScenes:ca,scene:S}};d&&d(i);return i}function c(a,b,c){for(var a=P.evaluate(a,P,B,XPathResult.ORDERED_NODE_ITERATOR_TYPE,
null),d={},e=a.iterateNext(),f=0;e;){e=(new b).parse(e);if(e.id.length==0)e.id=c+f++;d[e.id]=e;e=a.iterateNext()}return d}function b(){var a=1E6,b=-a,c=0,d;for(d in X)for(var e=X[d],f=0;f<e.sampler.length;f++){var g=e.sampler[f];g.create();a=Math.min(a,g.startTime);b=Math.max(b,g.endTime);c=Math.max(c,g.input.length)}return{start:a,end:b,frames:c}}function d(a,b,c,e){a.world=a.world||new THREE.Matrix4;a.world.copy(a.matrix);if(a.channels&&a.channels.length){var f=a.channels[0].sampler.output[c];f instanceof
THREE.Matrix4&&a.world.copy(f)}e&&a.world.multiply(e,a.world);b.push(a);for(e=0;e<a.nodes.length;e++)d(a.nodes[e],b,c,a.world)}function h(a,c,e){var f=V[c.url];if(!f||!f.skin)console.log("ColladaLoader: Could not find skin controller.");else if(!c.skeleton||!c.skeleton.length)console.log("ColladaLoader: Could not find the skeleton for the skin. ");else{var g=b(),c=S.getChildById(c.skeleton[0],!0)||S.getChildBySid(c.skeleton[0],!0),h,i,j,k,l=new THREE.Vector3,n;for(h=0;h<a.vertices.length;h++)f.skin.bindShapeMatrix.multiplyVector3(a.vertices[h].position);
for(e=0;e<g.frames;e++){var m=[],o=[];for(h=0;h<a.vertices.length;h++)o.push(new THREE.Vertex(new THREE.Vector3));d(c,m,e);h=m;i=f.skin;for(k=0;k<h.length;k++)if(j=h[k],n=-1,j.type=="JOINT"){for(var p=0;p<i.joints.length;p++)if(j.sid==i.joints[p]){n=p;break}if(n>=0){p=i.invBindMatrices[n];j.invBindMatrix=p;j.skinningMatrix=new THREE.Matrix4;j.skinningMatrix.multiply(j.world,p);j.weights=[];for(p=0;p<i.weights.length;p++)for(var q=0;q<i.weights[p].length;q++){var s=i.weights[p][q];s.joint==n&&j.weights.push(s)}}else throw"ColladaLoader: Could not find joint '"+
j.sid+"'.";}for(h=0;h<m.length;h++)if(m[h].type=="JOINT")for(i=0;i<m[h].weights.length;i++)j=m[h].weights[i],k=j.index,j=j.weight,n=a.vertices[k],k=o[k],l.x=n.position.x,l.y=n.position.y,l.z=n.position.z,m[h].skinningMatrix.multiplyVector3(l),k.position.x+=l.x*j,k.position.y+=l.y*j,k.position.z+=l.z*j;a.morphTargets.push({name:"target_"+e,vertices:o})}}}function f(a){var b=new THREE.Object3D,c,d,e,g;for(e=0;e<a.controllers.length;e++){var i=V[a.controllers[e].url];switch(i.type){case "skin":if(W[i.skin.source]){var j=
new l;j.url=i.skin.source;j.instance_material=a.controllers[e].instance_material;a.geometries.push(j);c=a.controllers[e]}else if(V[i.skin.source]&&(d=i=V[i.skin.source],i.morph&&W[i.morph.source]))j=new l,j.url=i.morph.source,j.instance_material=a.controllers[e].instance_material,a.geometries.push(j);break;case "morph":if(W[i.morph.source])j=new l,j.url=i.morph.source,j.instance_material=a.controllers[e].instance_material,a.geometries.push(j),d=a.controllers[e];console.log("ColladaLoader: Morph-controller partially supported.")}}for(e=
0;e<a.geometries.length;e++){var i=a.geometries[e],j=i.instance_material,i=W[i.url],k={},m=0,p;if(i&&i.mesh&&i.mesh.primitives){if(b.name.length==0)b.name=i.id;if(j)for(g=0;g<j.length;g++){p=j[g];var o=ba[aa[p.target].instance_effect.url].shader;o.material.opacity=!o.material.opacity?1:o.material.opacity;p=k[p.symbol]=o.material;m++}j=p||new THREE.MeshLambertMaterial({color:14540253,shading:THREE.FlatShading});i=i.mesh.geometry3js;if(m>1){j=new THREE.MeshFaceMaterial;for(g=0;g<i.faces.length;g++)m=
i.faces[g],m.materials=[k[m.daeMaterial]]}if(c!==void 0)h(i,c),j.morphTargets=!0,j=new THREE.SkinnedMesh(i,j),j.skeleton=c.skeleton,j.skinController=V[c.url],j.skinInstanceController=c,j.name="skin_"+Z.length,Z.push(j);else if(d!==void 0){g=i;k=d instanceof n?V[d.url]:d;if(!k||!k.morph)console.log("could not find morph controller!");else{k=k.morph;for(m=0;m<k.targets.length;m++)if(o=W[k.targets[m]],o.mesh&&o.mesh.primitives&&o.mesh.primitives.length)o=o.mesh.primitives[0].geometry,o.vertices.length===
g.vertices.length&&g.morphTargets.push({name:"target_1",vertices:o.vertices});g.morphTargets.push({name:"target_Z",vertices:g.vertices})}j.morphTargets=!0;j=new THREE.Mesh(i,j);j.name="morph_"+Y.length;Y.push(j)}else j=new THREE.Mesh(i,j);a.geometries.length>1?b.add(j):b=j}}b.name=a.id||"";a.matrix.decompose(b.position,b.rotation,b.scale);for(e=0;e<a.nodes.length;e++)b.add(f(a.nodes[e],a));return b}function e(){this.init_from=this.id=""}function g(){this.type=this.name=this.id="";this.morph=this.skin=
null}function i(){this.weights=this.targets=this.source=this.method=null}function k(){this.source="";this.bindShapeMatrix=null;this.invBindMatrices=[];this.joints=[];this.weights=[]}function j(){this.name=this.id="";this.nodes=[];this.scene=new THREE.Object3D}function p(){this.sid=this.name=this.id="";this.nodes=[];this.controllers=[];this.transforms=[];this.geometries=[];this.channels=[];this.matrix=new THREE.Matrix4}function m(){this.type=this.sid="";this.data=[];this.matrix=new THREE.Matrix4}function n(){this.url=
"";this.skeleton=[];this.instance_material=[]}function t(){this.target=this.symbol=""}function l(){this.url="";this.instance_material=[]}function s(){this.id="";this.mesh=null}function q(a){this.geometry=a.id;this.primitives=[];this.geometry3js=this.vertices=null}function r(){}function o(){this.material="";this.count=0;this.inputs=[];this.vcount=null;this.p=[];this.geometry=new THREE.Geometry}function u(){this.source="";this.stride=this.count=0;this.params=[]}function y(){this.input={}}function w(){this.semantic=
"";this.offset=0;this.source="";this.set=0}function x(a){this.id=a;this.type=null}function A(){this.name=this.id="";this.instance_effect=null}function C(){this.color=new THREE.Color(0);this.color.setRGB(Math.random(),Math.random(),Math.random());this.color.a=1;this.texcoord=this.texture=null}function F(a,b){this.type=a;this.effect=b;this.material=null}function v(a){this.effect=a;this.format=this.init_from=null}function D(a){this.effect=a;this.mipfilter=this.magfilter=this.minfilter=this.wrap_t=this.wrap_s=
this.source=null}function z(){this.name=this.id="";this.sampler=this.surface=this.shader=null}function G(){this.url=""}function I(){this.name=this.id="";this.source={};this.sampler=[];this.channel=[]}function E(a){this.animation=a;this.target=this.source="";this.member=this.arrIndices=this.arrSyntax=this.dotSyntax=this.sid=null}function K(a){this.id="";this.animation=a;this.inputs=[];this.endTime=this.startTime=this.interpolation=this.output=this.input=null;this.duration=0}function O(a){var b=a.getAttribute("id");
if(Q[b]!=void 0)return Q[b];Q[b]=(new x(b)).parse(a);return Q[b]}function B(a){if(a=="dae")return"http://www.collada.org/2005/11/COLLADASchema";return null}function L(a){for(var a=M(a).split(/\s+/),b=[],c=0;c<a.length;c++)b.push(parseFloat(a[c]));return b}function H(a){for(var a=M(a).split(/\s+/),b=[],c=0;c<a.length;c++)b.push(parseInt(a[c],10));return b}function M(a){return a.replace(/^\s+/,"").replace(/\s+$/,"")}function J(a,b,c){return a.hasAttribute(b)?parseInt(a.getAttribute(b),10):c}function N(a,
b){if(a===void 0){for(var c="0.";c.length<b+2;)c+="0";return c}b=b||2;c=a.toString().split(".");for(c[1]=c.length>1?c[1].substr(0,b):"0";c[1].length<b;)c[1]+="0";return c.join(".")}function R(a,b){var c="";c+=N(a.x,b)+",";c+=N(a.y,b)+",";c+=N(a.z,b);return c}var P=null,T=null,S,U=null,Q={},$={},X={},V={},W={},aa={},ba={},ca,da,Y,Z,ea=THREE.SmoothShading;e.prototype.parse=function(a){this.id=a.getAttribute("id");for(var b=0;b<a.childNodes.length;b++){var c=a.childNodes[b];if(c.nodeName=="init_from")this.init_from=
c.textContent}return this};g.prototype.parse=function(a){this.id=a.getAttribute("id");this.name=a.getAttribute("name");this.type="none";for(var b=0;b<a.childNodes.length;b++){var c=a.childNodes[b];switch(c.nodeName){case "skin":this.skin=(new k).parse(c);this.type=c.nodeName;break;case "morph":this.morph=(new i).parse(c),this.type=c.nodeName}}return this};i.prototype.parse=function(a){var b={},c=[],d;this.method=a.getAttribute("method");this.source=a.getAttribute("source").replace(/^#/,"");for(d=
0;d<a.childNodes.length;d++){var e=a.childNodes[d];if(e.nodeType==1)switch(e.nodeName){case "source":e=(new x).parse(e);b[e.id]=e;break;case "targets":c=this.parseInputs(e);break;default:console.log(e.nodeName)}}for(d=0;d<c.length;d++)switch(a=c[d],e=b[a.source],a.semantic){case "MORPH_TARGET":this.targets=e.read();break;case "MORPH_WEIGHT":this.weights=e.read()}return this};i.prototype.parseInputs=function(a){for(var b=[],c=0;c<a.childNodes.length;c++){var d=a.childNodes[c];if(d.nodeType==1)switch(d.nodeName){case "input":b.push((new w).parse(d))}}return b};
k.prototype.parse=function(a){var b={},c,d;this.source=a.getAttribute("source").replace(/^#/,"");this.invBindMatrices=[];this.joints=[];this.weights=[];for(var e=0;e<a.childNodes.length;e++){var f=a.childNodes[e];if(f.nodeType==1)switch(f.nodeName){case "bind_shape_matrix":f=L(f.textContent);this.bindShapeMatrix=new THREE.Matrix4;this.bindShapeMatrix.set(f[0],f[1],f[2],f[3],f[4],f[5],f[6],f[7],f[8],f[9],f[10],f[11],f[12],f[13],f[14],f[15]);break;case "source":f=(new x).parse(f);b[f.id]=f;break;case "joints":c=
f;break;case "vertex_weights":d=f;break;default:console.log(f.nodeName)}}this.parseJoints(c,b);this.parseWeights(d,b);return this};k.prototype.parseJoints=function(a,b){for(var c=0;c<a.childNodes.length;c++){var d=a.childNodes[c];if(d.nodeType==1)switch(d.nodeName){case "input":var d=(new w).parse(d),e=b[d.source];if(d.semantic=="JOINT")this.joints=e.read();else if(d.semantic=="INV_BIND_MATRIX")this.invBindMatrices=e.read()}}};k.prototype.parseWeights=function(a,b){for(var c,d,e=[],f=0;f<a.childNodes.length;f++){var g=
a.childNodes[f];if(g.nodeType==1)switch(g.nodeName){case "input":e.push((new w).parse(g));break;case "v":c=H(g.textContent);break;case "vcount":d=H(g.textContent)}}for(f=g=0;f<d.length;f++){for(var h=d[f],i=[],j=0;j<h;j++){for(var k={},l=0;l<e.length;l++){var n=e[l],m=c[g+n.offset];switch(n.semantic){case "JOINT":k.joint=m;break;case "WEIGHT":k.weight=b[n.source].data[m]}}i.push(k);g+=e.length}for(j=0;j<i.length;j++)i[j].index=f;this.weights.push(i)}};j.prototype.getChildById=function(a,b){for(var c=
0;c<this.nodes.length;c++){var d=this.nodes[c].getChildById(a,b);if(d)return d}return null};j.prototype.getChildBySid=function(a,b){for(var c=0;c<this.nodes.length;c++){var d=this.nodes[c].getChildBySid(a,b);if(d)return d}return null};j.prototype.parse=function(a){this.id=a.getAttribute("id");this.name=a.getAttribute("name");this.nodes=[];for(var b=0;b<a.childNodes.length;b++){var c=a.childNodes[b];if(c.nodeType==1)switch(c.nodeName){case "node":this.nodes.push((new p).parse(c))}}return this};p.prototype.getChannelForTransform=
function(a){for(var b=0;b<this.channels.length;b++){var c=this.channels[b],d=c.target.split("/");d.shift();var e=d.shift(),f=e.indexOf(".")>=0,g=e.indexOf("(")>=0,h;if(f)d=e.split("."),e=d.shift(),d.shift();else if(g){h=e.split("(");e=h.shift();for(d=0;d<h.length;d++)h[d]=parseInt(h[d].replace(/\)/,""))}if(e==a)return c.info={sid:e,dotSyntax:f,arrSyntax:g,arrIndices:h},c}return null};p.prototype.getChildById=function(a,b){if(this.id==a)return this;if(b)for(var c=0;c<this.nodes.length;c++){var d=this.nodes[c].getChildById(a,
b);if(d)return d}return null};p.prototype.getChildBySid=function(a,b){if(this.sid==a)return this;if(b)for(var c=0;c<this.nodes.length;c++){var d=this.nodes[c].getChildBySid(a,b);if(d)return d}return null};p.prototype.getTransformBySid=function(a){for(var b=0;b<this.transforms.length;b++)if(this.transforms[b].sid==a)return this.transforms[b];return null};p.prototype.parse=function(a){var b;this.id=a.getAttribute("id");this.sid=a.getAttribute("sid");this.name=a.getAttribute("name");this.type=a.getAttribute("type");
this.type=this.type=="JOINT"?this.type:"NODE";this.nodes=[];this.transforms=[];this.geometries=[];this.controllers=[];this.matrix=new THREE.Matrix4;for(var c=0;c<a.childNodes.length;c++)if(b=a.childNodes[c],b.nodeType==1)switch(b.nodeName){case "node":this.nodes.push((new p).parse(b));break;case "instance_camera":break;case "instance_controller":this.controllers.push((new n).parse(b));break;case "instance_geometry":this.geometries.push((new l).parse(b));break;case "instance_light":break;case "instance_node":b=
b.getAttribute("url").replace(/^#/,"");(b=P.evaluate(".//dae:library_nodes//dae:node[@id='"+b+"']",P,B,XPathResult.ORDERED_NODE_ITERATOR_TYPE,null).iterateNext())&&this.nodes.push((new p).parse(b));break;case "rotate":case "translate":case "scale":case "matrix":case "lookat":case "skew":this.transforms.push((new m).parse(b));break;case "extra":break;default:console.log(b.nodeName)}a=[];c=1E6;b=-1E6;for(var d in X)for(var e=X[d],f=0;f<e.channel.length;f++){var g=e.channel[f],h=e.sampler[f];d=g.target.split("/")[0];
if(d==this.id)h.create(),g.sampler=h,c=Math.min(c,h.startTime),b=Math.max(b,h.endTime),a.push(g)}if(a.length)this.startTime=c,this.endTime=b;if((this.channels=a)&&this.channels.length){d=1E7;for(a=0;a<this.channels.length;a++){c=this.channels[a].sampler;for(b=0;b<c.input.length-1;b++)d=Math.min(d,c.input[b+1]-c.input[b])}c=[];for(a=this.startTime;a<this.endTime;a+=d){b=a;for(var e={},i=f=void 0,f=0;f<this.channels.length;f++)i=this.channels[f],e[i.sid]=i;g=new THREE.Matrix4;for(f=0;f<this.transforms.length;f++)if(h=
this.transforms[f],i=e[h.sid],i!==void 0){for(var j=i.sampler,k,i=0;i<j.input.length-1;i++)if(j.input[i+1]>b){k=j.output[i];break}g=k!==void 0?k instanceof THREE.Matrix4?g.multiply(g,k):g.multiply(g,h.matrix):g.multiply(g,h.matrix)}else g=g.multiply(g,h.matrix);b=g;c.push({time:a,pos:[b.n14,b.n24,b.n34],rotq:[0,0,0,1],scl:[1,1,1]})}this.keys=c}this.updateMatrix();return this};p.prototype.updateMatrix=function(){this.matrix.identity();for(var a=0;a<this.transforms.length;a++)this.matrix.multiply(this.matrix,
this.transforms[a].matrix)};m.prototype.parse=function(a){this.sid=a.getAttribute("sid");this.type=a.nodeName;this.data=L(a.textContent);this.updateMatrix();return this};m.prototype.updateMatrix=function(){var a=0;this.matrix.identity();switch(this.type){case "matrix":this.matrix.set(this.data[0],this.data[1],this.data[2],this.data[3],this.data[4],this.data[5],this.data[6],this.data[7],this.data[8],this.data[9],this.data[10],this.data[11],this.data[12],this.data[13],this.data[14],this.data[15]);break;
case "translate":this.matrix.setTranslation(this.data[0],this.data[1],this.data[2]);break;case "rotate":a=this.data[3]*(Math.PI/180);this.matrix.setRotationAxis(new THREE.Vector3(this.data[0],this.data[1],this.data[2]),a);break;case "scale":this.matrix.setScale(this.data[0],this.data[1],this.data[2])}return this.matrix};n.prototype.parse=function(a){this.url=a.getAttribute("url").replace(/^#/,"");this.skeleton=[];this.instance_material=[];for(var b=0;b<a.childNodes.length;b++){var c=a.childNodes[b];
if(c.nodeType==1)switch(c.nodeName){case "skeleton":this.skeleton.push(c.textContent.replace(/^#/,""));break;case "bind_material":if(c=P.evaluate(".//dae:instance_material",c,B,XPathResult.ORDERED_NODE_ITERATOR_TYPE,null))for(var d=c.iterateNext();d;)this.instance_material.push((new t).parse(d)),d=c.iterateNext()}}return this};t.prototype.parse=function(a){this.symbol=a.getAttribute("symbol");this.target=a.getAttribute("target").replace(/^#/,"");return this};l.prototype.parse=function(a){this.url=
a.getAttribute("url").replace(/^#/,"");this.instance_material=[];for(var b=0;b<a.childNodes.length;b++){var c=a.childNodes[b];if(c.nodeType==1&&c.nodeName=="bind_material"){if(a=P.evaluate(".//dae:instance_material",c,B,XPathResult.ORDERED_NODE_ITERATOR_TYPE,null))for(b=a.iterateNext();b;)this.instance_material.push((new t).parse(b)),b=a.iterateNext();break}}return this};s.prototype.parse=function(a){this.id=a.getAttribute("id");for(var b=0;b<a.childNodes.length;b++){var c=a.childNodes[b];switch(c.nodeName){case "mesh":this.mesh=
(new q(this)).parse(c)}}return this};q.prototype.parse=function(a){function b(a,c){var d=R(a.position);e[d]===void 0&&(e[d]={v:a,index:c});return e[d]}this.primitives=[];var c;for(c=0;c<a.childNodes.length;c++){var d=a.childNodes[c];switch(d.nodeName){case "source":O(d);break;case "vertices":this.vertices=(new y).parse(d);break;case "triangles":this.primitives.push((new o).parse(d));break;case "polygons":console.warn("polygon holes not yet supported!");case "polylist":this.primitives.push((new r).parse(d))}}var e=
{};this.geometry3js=new THREE.Geometry;d=Q[this.vertices.input.POSITION.source].data;for(a=c=0;c<d.length;c+=3,a++){var f=new THREE.Vertex(new THREE.Vector3(d[c],d[c+1],d[c+2]));b(f,a);this.geometry3js.vertices.push(f)}for(c=0;c<this.primitives.length;c++)a=this.primitives[c],a.setVertices(this.vertices),this.handlePrimitive(a,this.geometry3js,e);this.geometry3js.computeCentroids();this.geometry3js.computeFaceNormals();this.geometry3js.computeVertexNormals();this.geometry3js.computeBoundingBox();
return this};q.prototype.handlePrimitive=function(a,b,c){var d=0,e,f,g=a.p,h=a.inputs,i,j,k,l,n=0,m=3,o=[];for(e=0;e<h.length;e++)switch(i=h[e],i.semantic){case "TEXCOORD":o.push(i.set)}for(;d<g.length;){var p=[],q=[],s={},t=[];a.vcount&&(m=a.vcount[n++]);for(e=0;e<m;e++)for(f=0;f<h.length;f++)switch(i=h[f],l=Q[i.source],j=g[d+e*h.length+i.offset],k=l.accessor.params.length,k*=j,i.semantic){case "VERTEX":i=R(b.vertices[j].position);p.push(c[i].index);break;case "NORMAL":q.push(new THREE.Vector3(l.data[k],
l.data[k+1],l.data[k+2]));break;case "TEXCOORD":s[i.set]===void 0&&(s[i.set]=[]);s[i.set].push(new THREE.UV(l.data[k],l.data[k+1]));break;case "COLOR":t.push((new THREE.Color).setRGB(l.data[k],l.data[k+1],l.data[k+2]))}var r;m==3?r=new THREE.Face3(p[0],p[1],p[2],[q[0],q[1],q[2]],t.length?t:new THREE.Color):m==4&&(r=new THREE.Face4(p[0],p[1],p[2],p[3],[q[0],q[1],q[2],q[3]],t.length?t:new THREE.Color));r.daeMaterial=a.material;b.faces.push(r);for(f=0;f<o.length;f++)e=s[o[f]],b.faceVertexUvs[f].push([e[0],
e[1],e[2]]);d+=h.length*m}};r.prototype=new o;r.prototype.constructor=r;o.prototype.setVertices=function(a){for(var b=0;b<this.inputs.length;b++)if(this.inputs[b].source==a.id)this.inputs[b].source=a.input.POSITION.source};o.prototype.parse=function(a){this.inputs=[];this.material=a.getAttribute("material");this.count=J(a,"count",0);for(var b=0;b<a.childNodes.length;b++){var c=a.childNodes[b];switch(c.nodeName){case "input":this.inputs.push((new w).parse(a.childNodes[b]));break;case "vcount":this.vcount=
H(c.textContent);break;case "p":this.p=H(c.textContent)}}return this};u.prototype.parse=function(a){this.params=[];this.source=a.getAttribute("source");this.count=J(a,"count",0);this.stride=J(a,"stride",0);for(var b=0;b<a.childNodes.length;b++){var c=a.childNodes[b];if(c.nodeName=="param"){var d={};d.name=c.getAttribute("name");d.type=c.getAttribute("type");this.params.push(d)}}return this};y.prototype.parse=function(a){this.id=a.getAttribute("id");for(var b=0;b<a.childNodes.length;b++)if(a.childNodes[b].nodeName==
"input"){var c=(new w).parse(a.childNodes[b]);this.input[c.semantic]=c}return this};w.prototype.parse=function(a){this.semantic=a.getAttribute("semantic");this.source=a.getAttribute("source").replace(/^#/,"");this.set=J(a,"set",-1);this.offset=J(a,"offset",0);if(this.semantic=="TEXCOORD"&&this.set<0)this.set=0;return this};x.prototype.parse=function(a){this.id=a.getAttribute("id");for(var b=0;b<a.childNodes.length;b++){var c=a.childNodes[b];switch(c.nodeName){case "bool_array":for(var d=M(c.textContent).split(/\s+/),
e=[],f=0;f<d.length;f++)e.push(d[f]=="true"||d[f]=="1"?!0:!1);this.data=e;this.type=c.nodeName;break;case "float_array":this.data=L(c.textContent);this.type=c.nodeName;break;case "int_array":this.data=H(c.textContent);this.type=c.nodeName;break;case "IDREF_array":case "Name_array":this.data=M(c.textContent).split(/\s+/);this.type=c.nodeName;break;case "technique_common":for(d=0;d<c.childNodes.length;d++)if(c.childNodes[d].nodeName=="accessor"){this.accessor=(new u).parse(c.childNodes[d]);break}}}return this};
x.prototype.read=function(){var a=[],b=this.accessor.params[0];switch(b.type){case "IDREF":case "Name":case "name":case "float":return this.data;case "float4x4":for(b=0;b<this.data.length;b+=16){var c=this.data.slice(b,b+16),d=new THREE.Matrix4;d.set(c[0],c[1],c[2],c[3],c[4],c[5],c[6],c[7],c[8],c[9],c[10],c[11],c[12],c[13],c[14],c[15]);a.push(d)}break;default:console.log("ColladaLoader: Source: Read dont know how to read "+b.type+".")}return a};A.prototype.parse=function(a){this.id=a.getAttribute("id");
this.name=a.getAttribute("name");for(var b=0;b<a.childNodes.length;b++)if(a.childNodes[b].nodeName=="instance_effect"){this.instance_effect=(new G).parse(a.childNodes[b]);break}return this};C.prototype.isColor=function(){return this.texture==null};C.prototype.isTexture=function(){return this.texture!=null};C.prototype.parse=function(a){for(var b=0;b<a.childNodes.length;b++){var c=a.childNodes[b];if(c.nodeType==1)switch(c.nodeName){case "color":c=L(c.textContent);this.color=new THREE.Color(0);this.color.setRGB(c[0],
c[1],c[2]);this.color.a=c[3];break;case "texture":this.texture=c.getAttribute("texture"),this.texcoord=c.getAttribute("texcoord")}}return this};F.prototype.parse=function(a){for(var b=0;b<a.childNodes.length;b++){var c=a.childNodes[b];if(c.nodeType==1)switch(c.nodeName){case "ambient":case "emission":case "diffuse":case "specular":case "transparent":this[c.nodeName]=(new C).parse(c);break;case "shininess":case "reflectivity":case "transparency":var d;d=P.evaluate(".//dae:float",c,B,XPathResult.ORDERED_NODE_ITERATOR_TYPE,
null);for(var e=d.iterateNext(),f=[];e;)f.push(e),e=d.iterateNext();d=f;d.length>0&&(this[c.nodeName]=parseFloat(d[0].textContent))}}this.create();return this};F.prototype.create=function(){var a={},b=this.transparency!==void 0&&this.transparency<1,c;for(c in this)switch(c){case "ambient":case "emission":case "diffuse":case "specular":var d=this[c];if(d instanceof C)if(d.isTexture()){if(this.effect.sampler&&this.effect.surface&&this.effect.sampler.source==this.effect.surface.sid&&(d=$[this.effect.surface.init_from]))a.map=
THREE.ImageUtils.loadTexture(da+d.init_from),a.map.wrapS=THREE.RepeatWrapping,a.map.wrapT=THREE.RepeatWrapping,a.map.repeat.x=1,a.map.repeat.y=-1}else c=="diffuse"?a.color=d.color.getHex():b||(a[c]=d.color.getHex());break;case "shininess":case "reflectivity":a[c]=this[c];break;case "transparency":if(b)a.transparent=!0,a.opacity=this[c],b=!0}a.shading=ea;return this.material=new THREE.MeshLambertMaterial(a)};v.prototype.parse=function(a){for(var b=0;b<a.childNodes.length;b++){var c=a.childNodes[b];
if(c.nodeType==1)switch(c.nodeName){case "init_from":this.init_from=c.textContent;break;case "format":this.format=c.textContent;break;default:console.log("unhandled Surface prop: "+c.nodeName)}}return this};D.prototype.parse=function(a){for(var b=0;b<a.childNodes.length;b++){var c=a.childNodes[b];if(c.nodeType==1)switch(c.nodeName){case "source":this.source=c.textContent;break;case "minfilter":this.minfilter=c.textContent;break;case "magfilter":this.magfilter=c.textContent;break;case "mipfilter":this.mipfilter=
c.textContent;break;case "wrap_s":this.wrap_s=c.textContent;break;case "wrap_t":this.wrap_t=c.textContent;break;default:console.log("unhandled Sampler2D prop: "+c.nodeName)}}return this};z.prototype.create=function(){if(this.shader==null)return null};z.prototype.parse=function(a){this.id=a.getAttribute("id");this.name=a.getAttribute("name");this.shader=null;for(var b=0;b<a.childNodes.length;b++){var c=a.childNodes[b];if(c.nodeType==1)switch(c.nodeName){case "profile_COMMON":this.parseTechnique(this.parseProfileCOMMON(c))}}return this};
z.prototype.parseNewparam=function(a){for(var b=a.getAttribute("sid"),c=0;c<a.childNodes.length;c++){var d=a.childNodes[c];if(d.nodeType==1)switch(d.nodeName){case "surface":this.surface=(new v(this)).parse(d);this.surface.sid=b;break;case "sampler2D":this.sampler=(new D(this)).parse(d);this.sampler.sid=b;break;case "extra":break;default:console.log(d.nodeName)}}};z.prototype.parseProfileCOMMON=function(a){for(var b,c=0;c<a.childNodes.length;c++){var d=a.childNodes[c];if(d.nodeType==1)switch(d.nodeName){case "profile_COMMON":this.parseProfileCOMMON(d);
break;case "technique":b=d;break;case "newparam":this.parseNewparam(d);break;case "extra":break;default:console.log(d.nodeName)}}return b};z.prototype.parseTechnique=function(a){for(var b=0;b<a.childNodes.length;b++){var c=a.childNodes[b];if(c.nodeType==1)switch(c.nodeName){case "lambert":case "blinn":case "phong":this.shader=(new F(c.nodeName,this)).parse(c)}}};G.prototype.parse=function(a){this.url=a.getAttribute("url").replace(/^#/,"");return this};I.prototype.parse=function(a){this.id=a.getAttribute("id");
this.name=a.getAttribute("name");this.source={};for(var b=0;b<a.childNodes.length;b++){var c=a.childNodes[b];if(c.nodeType==1)switch(c.nodeName){case "source":c=(new x).parse(c);this.source[c.id]=c;break;case "sampler":this.sampler.push((new K(this)).parse(c));break;case "channel":this.channel.push((new E(this)).parse(c))}}return this};E.prototype.parse=function(a){this.source=a.getAttribute("source").replace(/^#/,"");this.target=a.getAttribute("target");var b=this.target.split("/");b.shift();var a=
b.shift(),c=a.indexOf(".")>=0,d=a.indexOf("(")>=0,e,f;if(c)b=a.split("."),a=b.shift(),f=b.shift();else if(d){e=a.split("(");a=e.shift();for(b=0;b<e.length;b++)e[b]=parseInt(e[b].replace(/\)/,""))}this.sid=a;this.dotSyntax=c;this.arrSyntax=d;this.arrIndices=e;this.member=f;return this};K.prototype.parse=function(a){this.id=a.getAttribute("id");this.inputs=[];for(var b=0;b<a.childNodes.length;b++){var c=a.childNodes[b];if(c.nodeType==1)switch(c.nodeName){case "input":this.inputs.push((new w).parse(c))}}return this};
K.prototype.create=function(){for(var a=0;a<this.inputs.length;a++){var b=this.inputs[a],c=this.animation.source[b.source];switch(b.semantic){case "INPUT":this.input=c.read();break;case "OUTPUT":this.output=c.read();break;case "INTERPOLATION":this.interpolation=c.read();break;case "IN_TANGENT":break;case "OUT_TANGENT":break;default:console.log(b.semantic)}}this.duration=this.endTime=this.startTime=0;if(this.input.length){this.startTime=1E8;this.endTime=-1E8;for(a=0;a<this.input.length;a++)this.startTime=
Math.min(this.startTime,this.input[a]),this.endTime=Math.max(this.endTime,this.input[a]);this.duration=this.endTime-this.startTime}};return{load:function(b,c){if(document.implementation&&document.implementation.createDocument){document.implementation.createDocument("http://www.collada.org/2005/11/COLLADASchema","COLLADA",null);b+="?rnd="+Math.random();var d=new XMLHttpRequest;d.overrideMimeType&&d.overrideMimeType("text/xml");d.onreadystatechange=function(){if(d.readyState==4&&(d.status==0||d.status==
200))U=c,a(d.responseXML,void 0,b)};d.open("GET",b,!0);d.send(null)}else alert("Don't know how to parse XML!")},parse:a,setPreferredShading:function(a){ea=a},applySkin:h,geometries:W}};THREE.JSONLoader=function(a){THREE.Loader.call(this,a)};THREE.JSONLoader.prototype=new THREE.Loader;THREE.JSONLoader.prototype.constructor=THREE.JSONLoader;THREE.JSONLoader.prototype.supr=THREE.Loader.prototype;
THREE.JSONLoader.prototype.load=function(a,c,b){if(a instanceof Object)console.warn("DEPRECATED: JSONLoader( parameters ) is now JSONLoader( url, callback, texturePath )."),b=a,a=b.model,c=b.callback,b=b.texture_path;b=b?b:this.extractUrlbase(a);this.onLoadStart();this.loadAjaxJSON(this,a,c,b)};
THREE.JSONLoader.prototype.loadAjaxJSON=function(a,c,b,d,h){var f=new XMLHttpRequest,e=0;f.onreadystatechange=function(){if(f.readyState==4)if(f.status==200||f.status==0)try{var g=JSON.parse(f.responseText);a.createModel(g,b,d);a.onLoadComplete()}catch(i){console.error(i),console.warn("DEPRECATED: ["+c+"] seems to be using old model format")}else console.error("Couldn't load ["+c+"] ["+f.status+"]");else f.readyState==3?h&&(e==0&&(e=f.getResponseHeader("Content-Length")),h({total:e,loaded:f.responseText.length})):
f.readyState==2&&(e=f.getResponseHeader("Content-Length"))};f.open("GET",c,!0);f.overrideMimeType("text/plain; charset=x-user-defined");f.setRequestHeader("Content-Type","text/plain");f.send(null)};
THREE.JSONLoader.prototype.createModel=function(a,c,b){var d=new THREE.Geometry,h=a.scale!==void 0?1/a.scale:1;this.initMaterials(d,a.materials,b);(function(b){if(a.metadata===void 0||a.metadata.formatVersion===void 0||a.metadata.formatVersion!==3)console.error("Deprecated file format.");else{var c,g,h,k,j,p,m,n,t,l,s,q,r,o,u=a.faces;p=a.vertices;var y=a.normals,w=a.colors,x=0;for(c=0;c<a.uvs.length;c++)a.uvs[c].length&&x++;for(c=0;c<x;c++)d.faceUvs[c]=[],d.faceVertexUvs[c]=[];k=0;for(j=p.length;k<
j;)m=new THREE.Vertex,m.position.x=p[k++]*b,m.position.y=p[k++]*b,m.position.z=p[k++]*b,d.vertices.push(m);k=0;for(j=u.length;k<j;){b=u[k++];p=b&1;h=b&2;c=b&4;g=b&8;n=b&16;m=b&32;l=b&64;b&=128;p?(s=new THREE.Face4,s.a=u[k++],s.b=u[k++],s.c=u[k++],s.d=u[k++],p=4):(s=new THREE.Face3,s.a=u[k++],s.b=u[k++],s.c=u[k++],p=3);if(h)h=u[k++],s.materialIndex=h;h=d.faces.length;if(c)for(c=0;c<x;c++)q=a.uvs[c],t=u[k++],o=q[t*2],t=q[t*2+1],d.faceUvs[c][h]=new THREE.UV(o,t);if(g)for(c=0;c<x;c++){q=a.uvs[c];r=[];
for(g=0;g<p;g++)t=u[k++],o=q[t*2],t=q[t*2+1],r[g]=new THREE.UV(o,t);d.faceVertexUvs[c][h]=r}if(n)n=u[k++]*3,g=new THREE.Vector3,g.x=y[n++],g.y=y[n++],g.z=y[n],s.normal=g;if(m)for(c=0;c<p;c++)n=u[k++]*3,g=new THREE.Vector3,g.x=y[n++],g.y=y[n++],g.z=y[n],s.vertexNormals.push(g);if(l)m=u[k++],m=new THREE.Color(w[m]),s.color=m;if(b)for(c=0;c<p;c++)m=u[k++],m=new THREE.Color(w[m]),s.vertexColors.push(m);d.faces.push(s)}}})(h);(function(){var b,c,g,h;if(a.skinWeights){b=0;for(c=a.skinWeights.length;b<c;b+=
2)g=a.skinWeights[b],h=a.skinWeights[b+1],d.skinWeights.push(new THREE.Vector4(g,h,0,0))}if(a.skinIndices){b=0;for(c=a.skinIndices.length;b<c;b+=2)g=a.skinIndices[b],h=a.skinIndices[b+1],d.skinIndices.push(new THREE.Vector4(g,h,0,0))}d.bones=a.bones;d.animation=a.animation})();(function(b){if(a.morphTargets!==void 0){var c,g,h,k,j,p,m,n,t;c=0;for(g=a.morphTargets.length;c<g;c++){d.morphTargets[c]={};d.morphTargets[c].name=a.morphTargets[c].name;d.morphTargets[c].vertices=[];n=d.morphTargets[c].vertices;
t=a.morphTargets[c].vertices;h=0;for(k=t.length;h<k;h+=3)j=t[h]*b,p=t[h+1]*b,m=t[h+2]*b,n.push(new THREE.Vertex(new THREE.Vector3(j,p,m)))}}if(a.morphColors!==void 0){c=0;for(g=a.morphColors.length;c<g;c++){d.morphColors[c]={};d.morphColors[c].name=a.morphColors[c].name;d.morphColors[c].colors=[];k=d.morphColors[c].colors;j=a.morphColors[c].colors;b=0;for(h=j.length;b<h;b+=3)p=new THREE.Color(16755200),p.setRGB(j[b],j[b+1],j[b+2]),k.push(p)}}})(h);d.computeCentroids();d.computeFaceNormals();this.hasNormals(d)&&
d.computeTangents();c(d)};THREE.SceneLoader=function(){this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){};this.callbackSync=function(){};this.callbackProgress=function(){}};THREE.SceneLoader.prototype.constructor=THREE.SceneLoader;
THREE.SceneLoader.prototype.load=function(a,c){var b=this,d=new XMLHttpRequest;d.onreadystatechange=function(){if(d.readyState==4)if(d.status==200||d.status==0)try{var h=JSON.parse(d.responseText);h.metadata===void 0||h.metadata.formatVersion===void 0||h.metadata.formatVersion!==3?console.error("Deprecated file format."):b.createScene(h,c,a)}catch(f){console.error(f),console.warn("DEPRECATED: ["+a+"] seems to be using old model format")}else console.error("Couldn't load ["+a+"] ["+d.status+"]")};
d.open("GET",a,!0);d.overrideMimeType("text/plain; charset=x-user-defined");d.setRequestHeader("Content-Type","text/plain");d.send(null)};
THREE.SceneLoader.prototype.createScene=function(a,c,b){function d(a,b){return b=="relativeToHTML"?a:k+"/"+a}function h(){var a;for(m in z.objects)if(!B.objects[m])if(q=z.objects[m],q.geometry!==void 0){if(C=B.geometries[q.geometry]){a=!1;for(H=0;H<q.materials.length;H++)D=B.materials[q.materials[H]],a=D instanceof THREE.ShaderMaterial;a&&C.computeTangents();u=q.position;y=q.rotation;w=q.quaternion;x=q.scale;w=0;D.length==0&&(D=new THREE.MeshFaceMaterial);D.length>1&&(D=new THREE.MeshFaceMaterial);
a=new THREE.Mesh(C,D);a.name=m;a.position.set(u[0],u[1],u[2]);w?(a.quaternion.set(w[0],w[1],w[2],w[3]),a.useQuaternion=!0):a.rotation.set(y[0],y[1],y[2]);a.scale.set(x[0],x[1],x[2]);a.visible=q.visible;B.scene.add(a);B.objects[m]=a;if(q.meshCollider){var b=THREE.CollisionUtils.MeshColliderWBox(a);B.scene.collisions.colliders.push(b)}if(q.castsShadow)b=new THREE.ShadowVolume(C),B.scene.add(b),b.position=a.position,b.rotation=a.rotation,b.scale=a.scale;q.trigger&&q.trigger.toLowerCase()!="none"&&(b=
{type:q.trigger,object:q},B.triggers[a.name]=b)}}else u=q.position,y=q.rotation,w=q.quaternion,x=q.scale,w=0,a=new THREE.Object3D,a.name=m,a.position.set(u[0],u[1],u[2]),w?(a.quaternion.set(w[0],w[1],w[2],w[3]),a.useQuaternion=!0):a.rotation.set(y[0],y[1],y[2]),a.scale.set(x[0],x[1],x[2]),a.visible=q.visible!==void 0?q.visible:!1,B.scene.add(a),B.objects[m]=a,B.empties[m]=a,q.trigger&&q.trigger.toLowerCase()!="none"&&(b={type:q.trigger,object:q},B.triggers[a.name]=b)}function f(a){return function(b){B.geometries[a]=
b;h();I-=1;i.onLoadComplete();g()}}function e(a){return function(b){B.geometries[a]=b}}function g(){i.callbackProgress({totalModels:K,totalTextures:O,loadedModels:K-I,loadedTextures:O-E},B);i.onLoadProgress();I==0&&E==0&&c(B)}var i=this,k=THREE.Loader.prototype.extractUrlbase(b),j,p,m,n,t,l,s,q,r,o,u,y,w,x,A,C,F,v,D,z,G,I,E,K,O,B;z=a;b=new THREE.BinaryLoader;G=new THREE.JSONLoader;E=I=0;B={scene:new THREE.Scene,geometries:{},materials:{},textures:{},objects:{},cameras:{},lights:{},fogs:{},triggers:{},
empties:{}};a=!1;for(m in z.objects)if(q=z.objects[m],q.meshCollider){a=!0;break}if(a)B.scene.collisions=new THREE.CollisionSystem;if(z.transform){a=z.transform.position;r=z.transform.rotation;var L=z.transform.scale;a&&B.scene.position.set(a[0],a[1],a[2]);r&&B.scene.rotation.set(r[0],r[1],r[2]);L&&B.scene.scale.set(L[0],L[1],L[2]);(a||r||L)&&B.scene.updateMatrix()}a=function(){E-=1;g();i.onLoadComplete()};for(t in z.cameras)r=z.cameras[t],r.type=="perspective"?F=new THREE.PerspectiveCamera(r.fov,
r.aspect,r.near,r.far):r.type=="ortho"&&(F=new THREE.OrthographicCamera(r.left,r.right,r.top,r.bottom,r.near,r.far)),u=r.position,r=r.target,F.position.set(u[0],u[1],u[2]),F.target=new THREE.Vector3(r[0],r[1],r[2]),B.cameras[t]=F;for(n in z.lights)r=z.lights[n],t=r.color!==void 0?r.color:16777215,F=r.intensity!==void 0?r.intensity:1,r.type=="directional"?(u=r.direction,o=new THREE.DirectionalLight(t,F),o.position.set(u[0],u[1],u[2]),o.position.normalize()):r.type=="point"?(u=r.position,o=r.distance,
o=new THREE.PointLight(t,F,o),o.position.set(u[0],u[1],u[2])):r.type=="ambient"&&(o=new THREE.AmbientLight(t)),B.scene.add(o),B.lights[n]=o;for(l in z.fogs)n=z.fogs[l],n.type=="linear"?v=new THREE.Fog(0,n.near,n.far):n.type=="exp2"&&(v=new THREE.FogExp2(0,n.density)),r=n.color,v.color.setRGB(r[0],r[1],r[2]),B.fogs[l]=v;if(B.cameras&&z.defaults.camera)B.currentCamera=B.cameras[z.defaults.camera];if(B.fogs&&z.defaults.fog)B.scene.fog=B.fogs[z.defaults.fog];r=z.defaults.bgcolor;B.bgColor=new THREE.Color;
B.bgColor.setRGB(r[0],r[1],r[2]);B.bgColorAlpha=z.defaults.bgalpha;for(j in z.geometries)if(l=z.geometries[j],l.type=="bin_mesh"||l.type=="ascii_mesh")I+=1,i.onLoadStart();K=I;for(j in z.geometries)l=z.geometries[j],l.type=="cube"?(C=new THREE.CubeGeometry(l.width,l.height,l.depth,l.segmentsWidth,l.segmentsHeight,l.segmentsDepth,null,l.flipped,l.sides),B.geometries[j]=C):l.type=="plane"?(C=new THREE.PlaneGeometry(l.width,l.height,l.segmentsWidth,l.segmentsHeight),B.geometries[j]=C):l.type=="sphere"?
(C=new THREE.SphereGeometry(l.radius,l.segmentsWidth,l.segmentsHeight),B.geometries[j]=C):l.type=="cylinder"?(C=new THREE.CylinderGeometry(l.topRad,l.botRad,l.height,l.radSegs,l.heightSegs),B.geometries[j]=C):l.type=="torus"?(C=new THREE.TorusGeometry(l.radius,l.tube,l.segmentsR,l.segmentsT),B.geometries[j]=C):l.type=="icosahedron"?(C=new THREE.IcosahedronGeometry(l.subdivisions),B.geometries[j]=C):l.type=="bin_mesh"?b.load(d(l.url,z.urlBaseType),f(j)):l.type=="ascii_mesh"?G.load(d(l.url,z.urlBaseType),
f(j)):l.type=="embedded_mesh"&&(l=z.embeds[l.id])&&G.createModel(l,e(j),"");for(s in z.textures)if(j=z.textures[s],j.url instanceof Array){E+=j.url.length;for(l=0;l<j.url.length;l++)i.onLoadStart()}else E+=1,i.onLoadStart();O=E;for(s in z.textures){j=z.textures[s];if(j.mapping!=void 0&&THREE[j.mapping]!=void 0)j.mapping=new THREE[j.mapping];if(j.url instanceof Array){l=[];for(var H=0;H<j.url.length;H++)l[H]=d(j.url[H],z.urlBaseType);l=THREE.ImageUtils.loadTextureCube(l,j.mapping,a)}else{l=THREE.ImageUtils.loadTexture(d(j.url,
z.urlBaseType),j.mapping,a);if(THREE[j.minFilter]!=void 0)l.minFilter=THREE[j.minFilter];if(THREE[j.magFilter]!=void 0)l.magFilter=THREE[j.magFilter];if(j.repeat){l.repeat.set(j.repeat[0],j.repeat[1]);if(j.repeat[0]!=1)l.wrapS=THREE.RepeatWrapping;if(j.repeat[1]!=1)l.wrapT=THREE.RepeatWrapping}j.offset&&l.offset.set(j.offset[0],j.offset[1]);if(j.wrap){v={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping};if(v[j.wrap[0]]!==void 0)l.wrapS=v[j.wrap[0]];if(v[j.wrap[1]]!==void 0)l.wrapT=
v[j.wrap[1]]}}B.textures[s]=l}for(p in z.materials){s=z.materials[p];for(A in s.parameters)if(A=="envMap"||A=="map"||A=="lightMap")s.parameters[A]=B.textures[s.parameters[A]];else if(A=="shading")s.parameters[A]=s.parameters[A]=="flat"?THREE.FlatShading:THREE.SmoothShading;else if(A=="blending")s.parameters[A]=THREE[s.parameters[A]]?THREE[s.parameters[A]]:THREE.NormalBlending;else if(A=="combine")s.parameters[A]=s.parameters[A]=="MixOperation"?THREE.MixOperation:THREE.MultiplyOperation;else if(A==
"vertexColors")if(s.parameters[A]=="face")s.parameters[A]=THREE.FaceColors;else if(s.parameters[A])s.parameters[A]=THREE.VertexColors;if(s.parameters.opacity!==void 0&&s.parameters.opacity<1)s.parameters.transparent=!0;if(s.parameters.normalMap){j=THREE.ShaderUtils.lib.normal;a=THREE.UniformsUtils.clone(j.uniforms);l=s.parameters.color;v=s.parameters.specular;b=s.parameters.ambient;G=s.parameters.shininess;a.tNormal.texture=B.textures[s.parameters.normalMap];if(s.parameters.normalMapFactor)a.uNormalScale.value=
s.parameters.normalMapFactor;if(s.parameters.map)a.tDiffuse.texture=s.parameters.map,a.enableDiffuse.value=!0;if(s.parameters.lightMap)a.tAO.texture=s.parameters.lightMap,a.enableAO.value=!0;if(s.parameters.specularMap)a.tSpecular.texture=B.textures[s.parameters.specularMap],a.enableSpecular.value=!0;a.uDiffuseColor.value.setHex(l);a.uSpecularColor.value.setHex(v);a.uAmbientColor.value.setHex(b);a.uShininess.value=G;if(s.parameters.opacity)a.uOpacity.value=s.parameters.opacity;s=new THREE.ShaderMaterial({fragmentShader:j.fragmentShader,
vertexShader:j.vertexShader,uniforms:a,lights:!0,fog:!0})}else s=new THREE[s.type](s.parameters);B.materials[p]=s}h();i.callbackSync(B);g()};THREE.UTF8Loader=function(){};THREE.UTF8Loader.prototype=new THREE.UTF8Loader;THREE.UTF8Loader.prototype.constructor=THREE.UTF8Loader;
THREE.UTF8Loader.prototype.load=function(a,c,b){if(a instanceof Object)console.warn("DEPRECATED: UTF8Loader( parameters ) is now UTF8Loader( url, callback, metaData )."),b=a,a=b.model,c=b.callback,b={scale:b.scale,offsetX:b.offsetX,offsetY:b.offsetY,offsetZ:b.offsetZ};var d=new XMLHttpRequest,h=b.scale!==void 0?b.scale:1,f=b.offsetX!==void 0?b.offsetX:0,e=b.offsetY!==void 0?b.offsetY:0,g=b.offsetZ!==void 0?b.offsetZ:0;d.onreadystatechange=function(){d.readyState==4?d.status==200||d.status==0?THREE.UTF8Loader.prototype.createModel(d.responseText,
c,h,f,e,g):alert("Couldn't load ["+a+"] ["+d.status+"]"):d.readyState!=3&&d.readyState==2&&d.getResponseHeader("Content-Length")};d.open("GET",a,!0);d.send(null)};THREE.UTF8Loader.prototype.decompressMesh=function(a){var c=a.charCodeAt(0);c>=57344&&(c-=2048);c++;for(var b=new Float32Array(8*c),d=1,h=0;h<8;h++){for(var f=0,e=0;e<c;++e){var g=a.charCodeAt(e+d);f+=g>>1^-(g&1);b[8*e+h]=f}d+=c}c=a.length-d;f=new Uint16Array(c);for(h=e=0;h<c;h++)g=a.charCodeAt(h+d),f[h]=e-g,g==0&&e++;return[b,f]};
THREE.UTF8Loader.prototype.createModel=function(a,c,b,d,h,f){var e=function(){var c=this;c.materials=[];THREE.Geometry.call(this);var e=THREE.UTF8Loader.prototype.decompressMesh(a),k=[],j=[];(function(a,e,i){for(var j,k,s,q=a.length;i<q;i+=e)j=a[i],k=a[i+1],s=a[i+2],j=j/16383*b,k=k/16383*b,s=s/16383*b,j+=d,k+=h,s+=f,c.vertices.push(new THREE.Vertex(new THREE.Vector3(j,k,s)))})(e[0],8,0);(function(a,b,c){for(var d,e,f=a.length;c<f;c+=b)d=a[c],e=a[c+1],d/=1023,e/=1023,j.push(d,1-e)})(e[0],8,3);(function(a,
b,c){for(var d,e,f,g=a.length;c<g;c+=b)d=a[c],e=a[c+1],f=a[c+2],d=(d-512)/511,e=(e-512)/511,f=(f-512)/511,k.push(d,e,f)})(e[0],8,5);(function(a){var b,d,e,f,h,i,r,o,u,y=a.length;for(b=0;b<y;b+=3){d=a[b];e=a[b+1];f=a[b+2];h=c;o=d;u=e;i=f;r=d;var w=e,x=f,A=h.materials[0],C=k[w*3],F=k[w*3+1],w=k[w*3+2],v=k[x*3],D=k[x*3+1],x=k[x*3+2];r=new THREE.Vector3(k[r*3],k[r*3+1],k[r*3+2]);w=new THREE.Vector3(C,F,w);x=new THREE.Vector3(v,D,x);h.faces.push(new THREE.Face3(o,u,i,[r,w,x],null,A));h=j[d*2];d=j[d*2+
1];i=j[e*2];r=j[e*2+1];o=j[f*2];u=j[f*2+1];f=c.faceVertexUvs[0];e=i;i=r;r=[];r.push(new THREE.UV(h,d));r.push(new THREE.UV(e,i));r.push(new THREE.UV(o,u));f.push(r)}})(e[1]);this.computeCentroids();this.computeFaceNormals()};e.prototype=new THREE.Geometry;e.prototype.constructor=e;c(new e)};
THREE.Axes=function(){THREE.Object3D.call(this);var a=new THREE.Geometry;a.vertices.push(new THREE.Vertex);a.vertices.push(new THREE.Vertex(new THREE.Vector3(0,100,0)));var c=new THREE.CylinderGeometry(0,5,25,5,1),b=new THREE.Line(a,new THREE.LineBasicMaterial({color:16711680}));b.rotation.z=-Math.PI/2;this.add(b);b=new THREE.Mesh(c,new THREE.MeshBasicMaterial({color:16711680}));b.position.x=100;b.rotation.z=-Math.PI/2;this.add(b);b=new THREE.Line(a,new THREE.LineBasicMaterial({color:65280}));this.add(b);
b=new THREE.Mesh(c,new THREE.MeshBasicMaterial({color:65280}));b.position.y=100;this.add(b);b=new THREE.Line(a,new THREE.LineBasicMaterial({color:255}));b.rotation.x=Math.PI/2;this.add(b);b=new THREE.Mesh(c,new THREE.MeshBasicMaterial({color:255}));b.position.z=100;b.rotation.x=Math.PI/2;this.add(b)};THREE.Axes.prototype=new THREE.Object3D;THREE.Axes.prototype.constructor=THREE.Axes;
THREE.MarchingCubes=function(a,c){THREE.Object3D.call(this);this.materials=c instanceof Array?c:[c];this.init=function(a){this.isolation=80;this.size=a;this.size2=this.size*this.size;this.size3=this.size2*this.size;this.halfsize=this.size/2;this.delta=2/this.size;this.yd=this.size;this.zd=this.size2;this.field=new Float32Array(this.size3);this.normal_cache=new Float32Array(this.size3*3);this.vlist=new Float32Array(36);this.nlist=new Float32Array(36);this.firstDraw=!0;this.maxCount=4096;this.count=
0;this.hasNormal=this.hasPos=!1;this.positionArray=new Float32Array(this.maxCount*3);this.normalArray=new Float32Array(this.maxCount*3)};this.lerp=function(a,c,h){return a+(c-a)*h};this.VIntX=function(a,c,h,f,e,g,i,k,j,p){e=(e-j)/(p-j);j=this.normal_cache;c[f]=g+e*this.delta;c[f+1]=i;c[f+2]=k;h[f]=this.lerp(j[a],j[a+3],e);h[f+1]=this.lerp(j[a+1],j[a+4],e);h[f+2]=this.lerp(j[a+2],j[a+5],e)};this.VIntY=function(a,c,h,f,e,g,i,k,j,p){e=(e-j)/(p-j);j=this.normal_cache;c[f]=g;c[f+1]=i+e*this.delta;c[f+
2]=k;c=a+this.yd*3;h[f]=this.lerp(j[a],j[c],e);h[f+1]=this.lerp(j[a+1],j[c+1],e);h[f+2]=this.lerp(j[a+2],j[c+2],e)};this.VIntZ=function(a,c,h,f,e,g,i,k,j,p){e=(e-j)/(p-j);j=this.normal_cache;c[f]=g;c[f+1]=i;c[f+2]=k+e*this.delta;c=a+this.zd*3;h[f]=this.lerp(j[a],j[c],e);h[f+1]=this.lerp(j[a+1],j[c+1],e);h[f+2]=this.lerp(j[a+2],j[c+2],e)};this.compNorm=function(a){var c=a*3;this.normal_cache[c]===0&&(this.normal_cache[c]=this.field[a-1]-this.field[a+1],this.normal_cache[c+1]=this.field[a-this.yd]-
this.field[a+this.yd],this.normal_cache[c+2]=this.field[a-this.zd]-this.field[a+this.zd])};this.polygonize=function(a,c,h,f,e,g){var i=f+1,k=f+this.yd,j=f+this.zd,p=i+this.yd,m=i+this.zd,n=f+this.yd+this.zd,t=i+this.yd+this.zd,l=0,s=this.field[f],q=this.field[i],r=this.field[k],o=this.field[p],u=this.field[j],y=this.field[m],w=this.field[n],x=this.field[t];s<e&&(l|=1);q<e&&(l|=2);r<e&&(l|=8);o<e&&(l|=4);u<e&&(l|=16);y<e&&(l|=32);w<e&&(l|=128);x<e&&(l|=64);var A=THREE.edgeTable[l];if(A===0)return 0;
var C=this.delta,F=a+C,v=c+C,C=h+C;A&1&&(this.compNorm(f),this.compNorm(i),this.VIntX(f*3,this.vlist,this.nlist,0,e,a,c,h,s,q));A&2&&(this.compNorm(i),this.compNorm(p),this.VIntY(i*3,this.vlist,this.nlist,3,e,F,c,h,q,o));A&4&&(this.compNorm(k),this.compNorm(p),this.VIntX(k*3,this.vlist,this.nlist,6,e,a,v,h,r,o));A&8&&(this.compNorm(f),this.compNorm(k),this.VIntY(f*3,this.vlist,this.nlist,9,e,a,c,h,s,r));A&16&&(this.compNorm(j),this.compNorm(m),this.VIntX(j*3,this.vlist,this.nlist,12,e,a,c,C,u,y));
A&32&&(this.compNorm(m),this.compNorm(t),this.VIntY(m*3,this.vlist,this.nlist,15,e,F,c,C,y,x));A&64&&(this.compNorm(n),this.compNorm(t),this.VIntX(n*3,this.vlist,this.nlist,18,e,a,v,C,w,x));A&128&&(this.compNorm(j),this.compNorm(n),this.VIntY(j*3,this.vlist,this.nlist,21,e,a,c,C,u,w));A&256&&(this.compNorm(f),this.compNorm(j),this.VIntZ(f*3,this.vlist,this.nlist,24,e,a,c,h,s,u));A&512&&(this.compNorm(i),this.compNorm(m),this.VIntZ(i*3,this.vlist,this.nlist,27,e,F,c,h,q,y));A&1024&&(this.compNorm(p),
this.compNorm(t),this.VIntZ(p*3,this.vlist,this.nlist,30,e,F,v,h,o,x));A&2048&&(this.compNorm(k),this.compNorm(n),this.VIntZ(k*3,this.vlist,this.nlist,33,e,a,v,h,r,w));l<<=4;for(e=f=0;THREE.triTable[l+e]!=-1;)a=l+e,c=a+1,h=a+2,this.posnormtriv(this.vlist,this.nlist,3*THREE.triTable[a],3*THREE.triTable[c],3*THREE.triTable[h],g),e+=3,f++;return f};this.posnormtriv=function(a,c,h,f,e,g){var i=this.count*3;this.positionArray[i]=a[h];this.positionArray[i+1]=a[h+1];this.positionArray[i+2]=a[h+2];this.positionArray[i+
3]=a[f];this.positionArray[i+4]=a[f+1];this.positionArray[i+5]=a[f+2];this.positionArray[i+6]=a[e];this.positionArray[i+7]=a[e+1];this.positionArray[i+8]=a[e+2];this.normalArray[i]=c[h];this.normalArray[i+1]=c[h+1];this.normalArray[i+2]=c[h+2];this.normalArray[i+3]=c[f];this.normalArray[i+4]=c[f+1];this.normalArray[i+5]=c[f+2];this.normalArray[i+6]=c[e];this.normalArray[i+7]=c[e+1];this.normalArray[i+8]=c[e+2];this.hasNormal=this.hasPos=!0;this.count+=3;this.count>=this.maxCount-3&&g(this)};this.begin=
function(){this.count=0;this.hasNormal=this.hasPos=!1};this.end=function(a){if(this.count!==0){for(var c=this.count*3;c<this.positionArray.length;c++)this.positionArray[c]=0;a(this)}};this.addBall=function(a,c,h,f,e){var g=this.size*Math.sqrt(f/e),i=h*this.size,k=c*this.size,j=a*this.size,p=Math.floor(i-g);p<1&&(p=1);i=Math.floor(i+g);i>this.size-1&&(i=this.size-1);var m=Math.floor(k-g);m<1&&(m=1);k=Math.floor(k+g);k>this.size-1&&(k=this.size-1);var n=Math.floor(j-g);n<1&&(n=1);g=Math.floor(j+g);
g>this.size-1&&(g=this.size-1);for(var t,l,s,q,r,o;p<i;p++){j=this.size2*p;l=p/this.size-h;r=l*l;for(l=m;l<k;l++){s=j+this.size*l;t=l/this.size-c;o=t*t;for(t=n;t<g;t++)q=t/this.size-a,q=f/(1.0E-6+q*q+o+r)-e,q>0&&(this.field[s+t]+=q)}}};this.addPlaneX=function(a,c){var h,f,e,g,i,k=this.size,j=this.yd,p=this.zd,m=this.field,n=k*Math.sqrt(a/c);n>k&&(n=k);for(h=0;h<n;h++)if(f=h/k,f*=f,g=a/(1.0E-4+f)-c,g>0)for(f=0;f<k;f++){i=h+f*j;for(e=0;e<k;e++)m[p*e+i]+=g}};this.addPlaneY=function(a,c){var h,f,e,g,
i,k,j=this.size,p=this.yd,m=this.zd,n=this.field,t=j*Math.sqrt(a/c);t>j&&(t=j);for(f=0;f<t;f++)if(h=f/j,h*=h,g=a/(1.0E-4+h)-c,g>0){i=f*p;for(h=0;h<j;h++){k=i+h;for(e=0;e<j;e++)n[m*e+k]+=g}}};this.addPlaneZ=function(a,c){var h,f,e,g,i,k,j=this.size,p=this.yd,m=this.zd,n=this.field,t=j*Math.sqrt(a/c);t>j&&(t=j);for(e=0;e<t;e++)if(h=e/j,h*=h,g=a/(1.0E-4+h)-c,g>0){i=m*e;for(f=0;f<j;f++){k=i+f*p;for(h=0;h<j;h++)n[k+h]+=g}}};this.reset=function(){var a;for(a=0;a<this.size3;a++)this.normal_cache[a*3]=0,
this.field[a]=0};this.render=function(a){this.begin();var c,h,f,e,g,i,k,j,p,m=this.size-2;for(e=1;e<m;e++){p=this.size2*e;k=(e-this.halfsize)/this.halfsize;for(f=1;f<m;f++){j=p+this.size*f;i=(f-this.halfsize)/this.halfsize;for(h=1;h<m;h++)g=(h-this.halfsize)/this.halfsize,c=j+h,this.polygonize(g,i,k,c,this.isolation,a)}}this.end(a)};this.generateGeometry=function(){var a=0,c=new THREE.Geometry,h=[];this.render(function(f){var e,g,i,k,j,p,m,n;for(e=0;e<f.count;e++)m=e*3,j=m+1,n=m+2,g=f.positionArray[m],
i=f.positionArray[j],k=f.positionArray[n],p=new THREE.Vector3(g,i,k),g=f.normalArray[m],i=f.normalArray[j],k=f.normalArray[n],m=new THREE.Vector3(g,i,k),m.normalize(),j=new THREE.Vertex(p),c.vertices.push(j),h.push(m);p=f.count/3;for(e=0;e<p;e++)m=(a+e)*3,j=m+1,n=m+2,g=h[m],i=h[j],k=h[n],m=new THREE.Face3(m,j,n,[g,i,k]),c.faces.push(m);a+=p;f.count=0});return c};this.init(a)};THREE.MarchingCubes.prototype=new THREE.Object3D;THREE.MarchingCubes.prototype.constructor=THREE.MarchingCubes;
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2,11,1,5,1,11,-1,0,2,5,0,5,9,2,11,5,4,5,8,11,8,5,-1,9,4,5,2,11,3,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,5,10,3,5,2,3,4,5,3,8,4,-1,-1,-1,-1,5,10,2,5,2,4,4,2,0,-1,-1,-1,-1,-1,-1,-1,3,10,2,3,5,10,3,8,5,4,5,8,0,1,9,-1,5,10,2,5,2,4,1,9,2,9,4,2,-1,-1,-1,-1,8,4,5,8,5,3,3,5,1,-1,-1,-1,-1,-1,-1,-1,0,4,5,1,0,5,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,8,4,5,8,5,3,9,0,5,0,3,5,-1,-1,-1,-1,9,4,5,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,11,7,4,9,11,9,10,11,-1,-1,-1,-1,-1,-1,-1,0,8,3,4,9,7,9,11,7,9,10,11,-1,-1,-1,-1,1,10,11,1,11,
4,1,4,0,7,4,11,-1,-1,-1,-1,3,1,4,3,4,8,1,10,4,7,4,11,10,11,4,-1,4,11,7,9,11,4,9,2,11,9,1,2,-1,-1,-1,-1,9,7,4,9,11,7,9,1,11,2,11,1,0,8,3,-1,11,7,4,11,4,2,2,4,0,-1,-1,-1,-1,-1,-1,-1,11,7,4,11,4,2,8,3,4,3,2,4,-1,-1,-1,-1,2,9,10,2,7,9,2,3,7,7,4,9,-1,-1,-1,-1,9,10,7,9,7,4,10,2,7,8,7,0,2,0,7,-1,3,7,10,3,10,2,7,4,10,1,10,0,4,0,10,-1,1,10,2,8,7,4,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,9,1,4,1,7,7,1,3,-1,-1,-1,-1,-1,-1,-1,4,9,1,4,1,7,0,8,1,8,7,1,-1,-1,-1,-1,4,0,3,7,4,3,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,4,8,7,-1,-1,-1,
-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,9,10,8,10,11,8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,0,9,3,9,11,11,9,10,-1,-1,-1,-1,-1,-1,-1,0,1,10,0,10,8,8,10,11,-1,-1,-1,-1,-1,-1,-1,3,1,10,11,3,10,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,2,11,1,11,9,9,11,8,-1,-1,-1,-1,-1,-1,-1,3,0,9,3,9,11,1,2,9,2,11,9,-1,-1,-1,-1,0,2,11,8,0,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,3,2,11,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,3,8,2,8,10,10,8,9,-1,-1,-1,-1,-1,-1,-1,9,10,2,0,9,2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,2,3,8,2,8,10,0,1,8,1,10,8,-1,-1,-1,-1,1,10,
2,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,1,3,8,9,1,8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,9,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,3,8,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1]);THREE.PlaneCollider=function(a,c){this.point=a;this.normal=c};THREE.SphereCollider=function(a,c){this.center=a;this.radius=c;this.radiusSq=c*c};THREE.BoxCollider=function(a,c){this.min=a;this.max=c;this.dynamic=!0;this.normal=new THREE.Vector3};
THREE.MeshCollider=function(a,c){this.mesh=a;this.box=c;this.numFaces=this.mesh.geometry.faces.length;this.normal=new THREE.Vector3};THREE.CollisionSystem=function(){this.collisionNormal=new THREE.Vector3;this.colliders=[];this.hits=[]};THREE.Collisions=new THREE.CollisionSystem;THREE.CollisionSystem.prototype.merge=function(a){Array.prototype.push.apply(this.colliders,a.colliders);Array.prototype.push.apply(this.hits,a.hits)};
THREE.CollisionSystem.prototype.rayCastAll=function(a){a.direction.normalize();this.hits.length=0;var c,b,d,h,f=0;c=0;for(b=this.colliders.length;c<b;c++)if(h=this.colliders[c],d=this.rayCast(a,h),d<Number.MAX_VALUE)h.distance=d,d>f?this.hits.push(h):this.hits.unshift(h),f=d;return this.hits};
THREE.CollisionSystem.prototype.rayCastNearest=function(a){var c=this.rayCastAll(a);if(c.length==0)return null;for(var b=0;c[b]instanceof THREE.MeshCollider;){var d=this.rayMesh(a,c[b]);if(d.dist<Number.MAX_VALUE){c[b].distance=d.dist;c[b].faceIndex=d.faceIndex;break}b++}if(b>c.length)return null;return c[b]};
THREE.CollisionSystem.prototype.rayCast=function(a,c){if(c instanceof THREE.PlaneCollider)return this.rayPlane(a,c);else if(c instanceof THREE.SphereCollider)return this.raySphere(a,c);else if(c instanceof THREE.BoxCollider)return this.rayBox(a,c);else if(c instanceof THREE.MeshCollider&&c.box)return this.rayBox(a,c.box)};
THREE.CollisionSystem.prototype.rayMesh=function(a,c){for(var b=this.makeRayLocal(a,c.mesh),d=Number.MAX_VALUE,h,f=0;f<c.numFaces;f++){var e=c.mesh.geometry.faces[f],g=c.mesh.geometry.vertices[e.a].position,i=c.mesh.geometry.vertices[e.b].position,k=c.mesh.geometry.vertices[e.c].position,j=e instanceof THREE.Face4?c.mesh.geometry.vertices[e.d].position:null;e instanceof THREE.Face3?(e=this.rayTriangle(b,g,i,k,d,this.collisionNormal,c.mesh),e<d&&(d=e,h=f,c.normal.copy(this.collisionNormal),c.normal.normalize())):
e instanceof THREE.Face4&&(e=this.rayTriangle(b,g,i,j,d,this.collisionNormal,c.mesh),e<d&&(d=e,h=f,c.normal.copy(this.collisionNormal),c.normal.normalize()),e=this.rayTriangle(b,i,k,j,d,this.collisionNormal,c.mesh),e<d&&(d=e,h=f,c.normal.copy(this.collisionNormal),c.normal.normalize()))}return{dist:d,faceIndex:h}};
THREE.CollisionSystem.prototype.rayTriangle=function(a,c,b,d,h,f,e){var g=THREE.CollisionSystem.__v1,i=THREE.CollisionSystem.__v2;f.set(0,0,0);g.sub(b,c);i.sub(d,b);f.cross(g,i);g=f.dot(a.direction);if(!(g<0))if(e.doubleSided||e.flipSided)f.multiplyScalar(-1),g*=-1;else return Number.MAX_VALUE;e=f.dot(c)-f.dot(a.origin);if(!(e<=0))return Number.MAX_VALUE;if(!(e>=g*h))return Number.MAX_VALUE;e/=g;g=THREE.CollisionSystem.__v3;g.copy(a.direction);g.multiplyScalar(e);g.addSelf(a.origin);Math.abs(f.x)>
Math.abs(f.y)?Math.abs(f.x)>Math.abs(f.z)?(a=g.y-c.y,f=b.y-c.y,h=d.y-c.y,g=g.z-c.z,b=b.z-c.z,d=d.z-c.z):(a=g.x-c.x,f=b.x-c.x,h=d.x-c.x,g=g.y-c.y,b=b.y-c.y,d=d.y-c.y):Math.abs(f.y)>Math.abs(f.z)?(a=g.x-c.x,f=b.x-c.x,h=d.x-c.x,g=g.z-c.z,b=b.z-c.z,d=d.z-c.z):(a=g.x-c.x,f=b.x-c.x,h=d.x-c.x,g=g.y-c.y,b=b.y-c.y,d=d.y-c.y);c=f*d-b*h;if(c==0)return Number.MAX_VALUE;c=1/c;d=(a*d-g*h)*c;if(!(d>=0))return Number.MAX_VALUE;c*=f*g-b*a;if(!(c>=0))return Number.MAX_VALUE;if(!(1-d-c>=0))return Number.MAX_VALUE;return e};
THREE.CollisionSystem.prototype.makeRayLocal=function(a,c){var b=THREE.CollisionSystem.__m;b.getInverse(c.matrixWorld);var d=THREE.CollisionSystem.__r;d.origin.copy(a.origin);d.direction.copy(a.direction);b.multiplyVector3(d.origin);b.rotateAxis(d.direction);d.direction.normalize();return d};
THREE.CollisionSystem.prototype.rayBox=function(a,c){var b;c.dynamic&&c.mesh&&c.mesh.matrixWorld?b=this.makeRayLocal(a,c.mesh):(b=THREE.CollisionSystem.__r,b.origin.copy(a.origin),b.direction.copy(a.direction));var d=0,h=0,f=0,e=0,g=0,i=0,k=!0;b.origin.x<c.min.x?(d=c.min.x-b.origin.x,d/=b.direction.x,k=!1,e=-1):b.origin.x>c.max.x&&(d=c.max.x-b.origin.x,d/=b.direction.x,k=!1,e=1);b.origin.y<c.min.y?(h=c.min.y-b.origin.y,h/=b.direction.y,k=!1,g=-1):b.origin.y>c.max.y&&(h=c.max.y-b.origin.y,h/=b.direction.y,
k=!1,g=1);b.origin.z<c.min.z?(f=c.min.z-b.origin.z,f/=b.direction.z,k=!1,i=-1):b.origin.z>c.max.z&&(f=c.max.z-b.origin.z,f/=b.direction.z,k=!1,i=1);if(k)return-1;k=0;h>d&&(k=1,d=h);f>d&&(k=2,d=f);switch(k){case 0:g=b.origin.y+b.direction.y*d;if(g<c.min.y||g>c.max.y)return Number.MAX_VALUE;b=b.origin.z+b.direction.z*d;if(b<c.min.z||b>c.max.z)return Number.MAX_VALUE;c.normal.set(e,0,0);break;case 1:e=b.origin.x+b.direction.x*d;if(e<c.min.x||e>c.max.x)return Number.MAX_VALUE;b=b.origin.z+b.direction.z*
d;if(b<c.min.z||b>c.max.z)return Number.MAX_VALUE;c.normal.set(0,g,0);break;case 2:e=b.origin.x+b.direction.x*d;if(e<c.min.x||e>c.max.x)return Number.MAX_VALUE;g=b.origin.y+b.direction.y*d;if(g<c.min.y||g>c.max.y)return Number.MAX_VALUE;c.normal.set(0,0,i)}return d};THREE.CollisionSystem.prototype.rayPlane=function(a,c){var b=a.direction.dot(c.normal),d=c.point.dot(c.normal);if(b<0)b=(d-a.origin.dot(c.normal))/b;else return Number.MAX_VALUE;return b>0?b:Number.MAX_VALUE};
THREE.CollisionSystem.prototype.raySphere=function(a,c){var b=c.center.clone().subSelf(a.origin);if(b.lengthSq<c.radiusSq)return-1;var d=b.dot(a.direction.clone());if(d<=0)return Number.MAX_VALUE;b=c.radiusSq-(b.lengthSq()-d*d);if(b>=0)return Math.abs(d)-Math.sqrt(b);return Number.MAX_VALUE};THREE.CollisionSystem.__v1=new THREE.Vector3;THREE.CollisionSystem.__v2=new THREE.Vector3;THREE.CollisionSystem.__v3=new THREE.Vector3;THREE.CollisionSystem.__nr=new THREE.Vector3;THREE.CollisionSystem.__m=new THREE.Matrix4;
THREE.CollisionSystem.__r=new THREE.Ray;THREE.CollisionUtils={};THREE.CollisionUtils.MeshOBB=function(a){a.geometry.computeBoundingBox();var c=a.geometry.boundingBox,b=new THREE.Vector3(c.x[0],c.y[0],c.z[0]),c=new THREE.Vector3(c.x[1],c.y[1],c.z[1]),b=new THREE.BoxCollider(b,c);b.mesh=a;return b};THREE.CollisionUtils.MeshAABB=function(a){var c=THREE.CollisionUtils.MeshOBB(a);c.min.addSelf(a.position);c.max.addSelf(a.position);c.dynamic=!1;return c};
THREE.CollisionUtils.MeshColliderWBox=function(a){return new THREE.MeshCollider(a,THREE.CollisionUtils.MeshOBB(a))};
if(THREE.WebGLRenderer)THREE.AnaglyphWebGLRenderer=function(a){THREE.WebGLRenderer.call(this,a);this.autoUpdateScene=!1;var c=this,b=this.setSize,d=this.render,h=new THREE.PerspectiveCamera,f=new THREE.PerspectiveCamera,e=new THREE.Matrix4,g=new THREE.Matrix4,i,k,j,p;h.matrixAutoUpdate=f.matrixAutoUpdate=!1;var a={minFilter:THREE.LinearFilter,magFilter:THREE.NearestFilter,format:THREE.RGBAFormat},m=new THREE.WebGLRenderTarget(512,512,a),n=new THREE.WebGLRenderTarget(512,512,a),t=new THREE.PerspectiveCamera(53,
1,1,1E4);t.position.z=2;var a=new THREE.ShaderMaterial({uniforms:{mapLeft:{type:"t",value:0,texture:m},mapRight:{type:"t",value:1,texture:n}},vertexShader:"varying vec2 vUv;\nvoid main() {\nvUv = vec2( uv.x, 1.0 - uv.y );\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",fragmentShader:"uniform sampler2D mapLeft;\nuniform sampler2D mapRight;\nvarying vec2 vUv;\nvoid main() {\nvec4 colorL, colorR;\nvec2 uv = vUv;\ncolorL = texture2D( mapLeft, uv );\ncolorR = texture2D( mapRight, uv );\ngl_FragColor = vec4( colorL.g * 0.7 + colorL.b * 0.3, colorR.g, colorR.b, colorL.a + colorR.a ) * 1.1;\n}"}),
l=new THREE.Scene;l.add(new THREE.Mesh(new THREE.PlaneGeometry(2,2),a));l.add(t);this.setSize=function(a,d){b.call(c,a,d);m.width=a;m.height=d;n.width=a;n.height=d};this.render=function(a,b){a.updateMatrixWorld();if(i!==b.aspect||k!==b.near||j!==b.far||p!==b.fov){i=b.aspect;k=b.near;j=b.far;p=b.fov;var r=b.projectionMatrix.clone(),o=125/30*0.5,u=o*k/125,y=k*Math.tan(p*Math.PI/360),w;e.n14=o;g.n14=-o;o=-y*i+u;w=y*i+u;r.n11=2*k/(w-o);r.n13=(w+o)/(w-o);h.projectionMatrix.copy(r);o=-y*i-u;w=y*i-u;r.n11=
2*k/(w-o);r.n13=(w+o)/(w-o);f.projectionMatrix.copy(r)}h.matrixWorld.copy(b.matrixWorld).multiplySelf(g);h.position.copy(b.position);h.near=b.near;h.far=b.far;d.call(c,a,h,m,!0);f.matrixWorld.copy(b.matrixWorld).multiplySelf(e);f.position.copy(b.position);f.near=b.near;f.far=b.far;d.call(c,a,f,n,!0);l.updateMatrixWorld();d.call(c,l,t)}};
if(THREE.WebGLRenderer)THREE.CrosseyedWebGLRenderer=function(a){THREE.WebGLRenderer.call(this,a);this.autoClear=!1;var c=this,b=this.setSize,d=this.render,h,f,e=new THREE.PerspectiveCamera;e.target=new THREE.Vector3(0,0,0);var g=new THREE.PerspectiveCamera;g.target=new THREE.Vector3(0,0,0);c.separation=10;if(a&&a.separation!==void 0)c.separation=a.separation;this.setSize=function(a,d){b.call(c,a,d);h=a/2;f=d};this.render=function(a,b){this.clear();e.fov=b.fov;e.aspect=0.5*b.aspect;e.near=b.near;e.far=
b.far;e.updateProjectionMatrix();e.position.copy(b.position);e.target.copy(b.target);e.translateX(c.separation);e.lookAt(e.target);g.projectionMatrix=e.projectionMatrix;g.position.copy(b.position);g.target.copy(b.target);g.translateX(-c.separation);g.lookAt(g.target);this.setViewport(0,0,h,f);d.call(c,a,e);this.setViewport(h,0,h,f);d.call(c,a,g,!1)}};