ThreeCanvas.js

// ThreeCanvas.js - http://github.com/mrdoob/three.js
'use strict';var THREE=THREE||{REVISION:"49dev"};self.Int32Array||(self.Int32Array=Array,self.Float32Array=Array);
(function(){for(var a=0,b=["ms","moz","webkit","o"],c=0;c<b.length&&!window.requestAnimationFrame;++c){window.requestAnimationFrame=window[b[c]+"RequestAnimationFrame"];window.cancelAnimationFrame=window[b[c]+"CancelAnimationFrame"]||window[b[c]+"CancelRequestAnimationFrame"]}if(!window.requestAnimationFrame)window.requestAnimationFrame=function(b){var c=Date.now(),f=Math.max(0,16-(c-a)),g=window.setTimeout(function(){b(c+f)},f);a=c+f;return g};if(!window.cancelAnimationFrame)window.cancelAnimationFrame=
function(a){clearTimeout(a)}})();THREE.Color=function(a){a!==void 0&&this.setHex(a);return this};
THREE.Color.prototype={constructor:THREE.Color,r:1,g:1,b:1,copy:function(a){this.r=a.r;this.g=a.g;this.b=a.b;return this},copyGammaToLinear:function(a){this.r=a.r*a.r;this.g=a.g*a.g;this.b=a.b*a.b;return this},copyLinearToGamma:function(a){this.r=Math.sqrt(a.r);this.g=Math.sqrt(a.g);this.b=Math.sqrt(a.b);return this},convertGammaToLinear:function(){var a=this.r,b=this.g,c=this.b;this.r=a*a;this.g=b*b;this.b=c*c;return this},convertLinearToGamma:function(){this.r=Math.sqrt(this.r);this.g=Math.sqrt(this.g);
this.b=Math.sqrt(this.b);return this},setRGB:function(a,b,c){this.r=a;this.g=b;this.b=c;return this},setHSV:function(a,b,c){var d,e,f;if(c===0)this.r=this.g=this.b=0;else{d=Math.floor(a*6);e=a*6-d;a=c*(1-b);f=c*(1-b*e);b=c*(1-b*(1-e));switch(d){case 1:this.r=f;this.g=c;this.b=a;break;case 2:this.r=a;this.g=c;this.b=b;break;case 3:this.r=a;this.g=f;this.b=c;break;case 4:this.r=b;this.g=a;this.b=c;break;case 5:this.r=c;this.g=a;this.b=f;break;case 6:case 0:this.r=c;this.g=b;this.b=a}}return this},setHex:function(a){a=
Math.floor(a);this.r=(a>>16&255)/255;this.g=(a>>8&255)/255;this.b=(a&255)/255;return this},lerpSelf:function(a,b){this.r=this.r+(a.r-this.r)*b;this.g=this.g+(a.g-this.g)*b;this.b=this.b+(a.b-this.b)*b;return this},getHex:function(){return Math.floor(this.r*255)<<16^Math.floor(this.g*255)<<8^Math.floor(this.b*255)},getContextStyle:function(){return"rgb("+Math.floor(this.r*255)+","+Math.floor(this.g*255)+","+Math.floor(this.b*255)+")"},clone:function(){return(new THREE.Color).setRGB(this.r,this.g,this.b)}};
THREE.Vector2=function(a,b){this.x=a||0;this.y=b||0};
THREE.Vector2.prototype={constructor:THREE.Vector2,set:function(a,b){this.x=a;this.y=b;return this},copy:function(a){this.x=a.x;this.y=a.y;return this},add:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},addSelf:function(a){this.x=this.x+a.x;this.y=this.y+a.y;return this},sub:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;return this},subSelf:function(a){this.x=this.x-a.x;this.y=this.y-a.y;return this},multiplyScalar:function(a){this.x=this.x*a;this.y=this.y*a;return this},divideScalar:function(a){if(a){this.x=
this.x/a;this.y=this.y/a}else this.set(0,0);return this},negate:function(){return this.multiplyScalar(-1)},dot:function(a){return this.x*a.x+this.y*a.y},lengthSq:function(){return this.x*this.x+this.y*this.y},length:function(){return Math.sqrt(this.lengthSq())},normalize:function(){return this.divideScalar(this.length())},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){var b=this.x-a.x,a=this.y-a.y;return b*b+a*a},setLength:function(a){return this.normalize().multiplyScalar(a)},
lerpSelf:function(a,b){this.x=this.x+(a.x-this.x)*b;this.y=this.y+(a.y-this.y)*b;return this},equals:function(a){return a.x===this.x&&a.y===this.y},isZero:function(){return this.lengthSq()<1.0E-4},clone:function(){return new THREE.Vector2(this.x,this.y)}};THREE.Vector3=function(a,b,c){this.x=a||0;this.y=b||0;this.z=c||0};
THREE.Vector3.prototype={constructor:THREE.Vector3,set:function(a,b,c){this.x=a;this.y=b;this.z=c;return this},setX:function(a){this.x=a;return this},setY:function(a){this.y=a;return this},setZ:function(a){this.z=a;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},addSelf:function(a){this.x=this.x+a.x;this.y=this.y+a.y;this.z=this.z+a.z;return this},addScalar:function(a){this.x=this.x+a;this.y=this.y+
a;this.z=this.z+a;return this},sub:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},subSelf:function(a){this.x=this.x-a.x;this.y=this.y-a.y;this.z=this.z-a.z;return this},multiply:function(a,b){this.x=a.x*b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},multiplySelf:function(a){this.x=this.x*a.x;this.y=this.y*a.y;this.z=this.z*a.z;return this},multiplyScalar:function(a){this.x=this.x*a;this.y=this.y*a;this.z=this.z*a;return this},divideSelf:function(a){this.x=this.x/a.x;this.y=
this.y/a.y;this.z=this.z/a.z;return this},divideScalar:function(a){if(a){this.x=this.x/a;this.y=this.y/a;this.z=this.z/a}else this.z=this.y=this.x=0;return this},negate:function(){return this.multiplyScalar(-1)},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},length:function(){return Math.sqrt(this.lengthSq())},lengthManhattan:function(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)},normalize:function(){return this.divideScalar(this.length())},
setLength:function(a){return this.normalize().multiplyScalar(a)},lerpSelf:function(a,b){this.x=this.x+(a.x-this.x)*b;this.y=this.y+(a.y-this.y)*b;this.z=this.z+(a.z-this.z)*b;return this},cross:function(a,b){this.x=a.y*b.z-a.z*b.y;this.y=a.z*b.x-a.x*b.z;this.z=a.x*b.y-a.y*b.x;return this},crossSelf:function(a){var b=this.x,c=this.y,d=this.z;this.x=c*a.z-d*a.y;this.y=d*a.x-b*a.z;this.z=b*a.y-c*a.x;return this},distanceTo:function(a){return Math.sqrt(this.distanceToSquared(a))},distanceToSquared:function(a){return(new THREE.Vector3).sub(this,
a).lengthSq()},getPositionFromMatrix:function(a){this.x=a.elements[12];this.y=a.elements[13];this.z=a.elements[14];return this},getRotationFromMatrix:function(a,b){var c=b?b.x:1,d=b?b.y:1,e=b?b.z:1,f=a.elements[0]/c,g=a.elements[4]/d,c=a.elements[1]/c,d=a.elements[5]/d,h=a.elements[9]/e,k=a.elements[10]/e;this.y=Math.asin(a.elements[8]/e);e=Math.cos(this.y);if(Math.abs(e)>1.0E-5){this.x=Math.atan2(-h/e,k/e);this.z=Math.atan2(-g/e,f/e)}else{this.x=0;this.z=Math.atan2(c,d)}return this},getScaleFromMatrix:function(a){var b=
this.set(a.elements[0],a.elements[1],a.elements[2]).length(),c=this.set(a.elements[4],a.elements[5],a.elements[6]).length(),a=this.set(a.elements[8],a.elements[9],a.elements[10]).length();this.x=b;this.y=c;this.z=a},equals:function(a){return a.x===this.x&&a.y===this.y&&a.z===this.z},isZero:function(){return this.lengthSq()<1.0E-4},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)}};THREE.Vector4=function(a,b,c,d){this.x=a||0;this.y=b||0;this.z=c||0;this.w=d!==void 0?d:1};
THREE.Vector4.prototype={constructor:THREE.Vector4,set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=a.w!==void 0?a.w:1;return this},add:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},addSelf:function(a){this.x=this.x+a.x;this.y=this.y+a.y;this.z=this.z+a.z;this.w=this.w+a.w;return this},sub:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},subSelf:function(a){this.x=
this.x-a.x;this.y=this.y-a.y;this.z=this.z-a.z;this.w=this.w-a.w;return this},multiplyScalar:function(a){this.x=this.x*a;this.y=this.y*a;this.z=this.z*a;this.w=this.w*a;return this},divideScalar:function(a){if(a){this.x=this.x/a;this.y=this.y/a;this.z=this.z/a;this.w=this.w/a}else{this.z=this.y=this.x=0;this.w=1}return this},negate:function(){return this.multiplyScalar(-1)},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z+this.w*a.w},lengthSq:function(){return this.dot(this)},length:function(){return Math.sqrt(this.lengthSq())},
normalize:function(){return this.divideScalar(this.length())},setLength:function(a){return this.normalize().multiplyScalar(a)},lerpSelf:function(a,b){this.x=this.x+(a.x-this.x)*b;this.y=this.y+(a.y-this.y)*b;this.z=this.z+(a.z-this.z)*b;this.w=this.w+(a.w-this.w)*b;return this},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)}};THREE.Frustum=function(){this.planes=[new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4,new THREE.Vector4]};
THREE.Frustum.prototype.setFromMatrix=function(a){var b,c=this.planes,d=a.elements,a=d[0];b=d[1];var e=d[2],f=d[3],g=d[4],h=d[5],k=d[6],j=d[7],i=d[8],m=d[9],n=d[10],o=d[11],p=d[12],l=d[13],r=d[14],d=d[15];c[0].set(f-a,j-g,o-i,d-p);c[1].set(f+a,j+g,o+i,d+p);c[2].set(f+b,j+h,o+m,d+l);c[3].set(f-b,j-h,o-m,d-l);c[4].set(f-e,j-k,o-n,d-r);c[5].set(f+e,j+k,o+n,d+r);for(a=0;a<6;a++){b=c[a];b.divideScalar(Math.sqrt(b.x*b.x+b.y*b.y+b.z*b.z))}};
THREE.Frustum.prototype.contains=function(a){for(var b=this.planes,c=a.matrixWorld,d=c.elements,c=-a.geometry.boundingSphere.radius*c.getMaxScaleOnAxis(),e=0;e<6;e++){a=b[e].x*d[12]+b[e].y*d[13]+b[e].z*d[14]+b[e].w;if(a<=c)return false}return true};THREE.Frustum.__v1=new THREE.Vector3;
THREE.Ray=function(a,b){function c(a,b,c){p.sub(c,a);u=p.dot(b);E=l.add(a,r.copy(b).multiplyScalar(u));return H=c.distanceTo(E)}function d(a,b,c,d){p.sub(d,b);l.sub(c,b);r.sub(a,b);I=p.dot(p);v=p.dot(l);F=p.dot(r);y=l.dot(l);G=l.dot(r);s=1/(I*y-v*v);w=(y*F-v*G)*s;A=(I*G-v*F)*s;return w>=0&&A>=0&&w+A<1}this.origin=a||new THREE.Vector3;this.direction=b||new THREE.Vector3;var e=1.0E-4;this.setPrecision=function(a){e=a};var f=new THREE.Vector3,g=new THREE.Vector3,h=new THREE.Vector3,k=new THREE.Vector3,
j=new THREE.Vector3,i=new THREE.Vector3,m=new THREE.Vector3,n=new THREE.Vector3,o=new THREE.Vector3;this.intersectObject=function(a){var b,l=[];if(a instanceof THREE.Particle){var p=c(this.origin,this.direction,a.matrixWorld.getPosition());if(p>a.scale.x)return[];b={distance:p,point:a.position,face:null,object:a};l.push(b)}else if(a instanceof THREE.Mesh){var p=c(this.origin,this.direction,a.matrixWorld.getPosition()),r=THREE.Frustum.__v1.set(a.matrixWorld.getColumnX().length(),a.matrixWorld.getColumnY().length(),
a.matrixWorld.getColumnZ().length());if(p>a.geometry.boundingSphere.radius*Math.max(r.x,Math.max(r.y,r.z)))return l;var s,w,v=a.geometry,D=v.vertices,u;a.matrixRotationWorld.extractRotation(a.matrixWorld);p=0;for(r=v.faces.length;p<r;p++){b=v.faces[p];j.copy(this.origin);i.copy(this.direction);u=a.matrixWorld;m=u.multiplyVector3(m.copy(b.centroid)).subSelf(j);n=a.matrixRotationWorld.multiplyVector3(n.copy(b.normal));s=i.dot(n);if(!(Math.abs(s)<e)){w=n.dot(m)/s;if(!(w<0)&&(a.doubleSided||(a.flipSided?
s>0:s<0))){o.add(j,i.multiplyScalar(w));if(b instanceof THREE.Face3){f=u.multiplyVector3(f.copy(D[b.a]));g=u.multiplyVector3(g.copy(D[b.b]));h=u.multiplyVector3(h.copy(D[b.c]));if(d(o,f,g,h)){b={distance:j.distanceTo(o),point:o.clone(),face:b,object:a};l.push(b)}}else if(b instanceof THREE.Face4){f=u.multiplyVector3(f.copy(D[b.a]));g=u.multiplyVector3(g.copy(D[b.b]));h=u.multiplyVector3(h.copy(D[b.c]));k=u.multiplyVector3(k.copy(D[b.d]));if(d(o,f,g,k)||d(o,g,h,k)){b={distance:j.distanceTo(o),point:o.clone(),
face:b,object:a};l.push(b)}}}}}}return l};this.intersectObjects=function(a){for(var b=[],c=0,d=a.length;c<d;c++)Array.prototype.push.apply(b,this.intersectObject(a[c]));b.sort(function(a,b){return a.distance-b.distance});return b};var p=new THREE.Vector3,l=new THREE.Vector3,r=new THREE.Vector3,u,E,H,I,v,F,y,G,s,w,A};
THREE.Rectangle=function(){function a(){f=d-b;g=e-c}var b,c,d,e,f,g,h=true;this.getX=function(){return b};this.getY=function(){return c};this.getWidth=function(){return f};this.getHeight=function(){return g};this.getLeft=function(){return b};this.getTop=function(){return c};this.getRight=function(){return d};this.getBottom=function(){return e};this.set=function(f,g,i,m){h=false;b=f;c=g;d=i;e=m;a()};this.addPoint=function(f,g){if(h){h=false;b=f;c=g;d=f;e=g}else{b=b<f?b:f;c=c<g?c:g;d=d>f?d:f;e=e>g?
e:g}a()};this.add3Points=function(f,g,i,m,n,o){if(h){h=false;b=f<i?f<n?f:n:i<n?i:n;c=g<m?g<o?g:o:m<o?m:o;d=f>i?f>n?f:n:i>n?i:n;e=g>m?g>o?g:o:m>o?m:o}else{b=f<i?f<n?f<b?f:b:n<b?n:b:i<n?i<b?i:b:n<b?n:b;c=g<m?g<o?g<c?g:c:o<c?o:c:m<o?m<c?m:c:o<c?o:c;d=f>i?f>n?f>d?f:d:n>d?n:d:i>n?i>d?i:d:n>d?n:d;e=g>m?g>o?g>e?g:e:o>e?o:e:m>o?m>e?m:e:o>e?o:e}a()};this.addRectangle=function(f){if(h){h=false;b=f.getLeft();c=f.getTop();d=f.getRight();e=f.getBottom()}else{b=b<f.getLeft()?b:f.getLeft();c=c<f.getTop()?c:f.getTop();
d=d>f.getRight()?d:f.getRight();e=e>f.getBottom()?e:f.getBottom()}a()};this.inflate=function(f){b=b-f;c=c-f;d=d+f;e=e+f;a()};this.minSelf=function(f){b=b>f.getLeft()?b:f.getLeft();c=c>f.getTop()?c:f.getTop();d=d<f.getRight()?d:f.getRight();e=e<f.getBottom()?e:f.getBottom();a()};this.intersects=function(a){return d<a.getLeft()||b>a.getRight()||e<a.getTop()||c>a.getBottom()?false:true};this.empty=function(){h=true;e=d=c=b=0;a()};this.isEmpty=function(){return h}};
THREE.Math={clamp:function(a,b,c){return a<b?b:a>c?c:a},clampBottom:function(a,b){return a<b?b:a},mapLinear:function(a,b,c,d,e){return d+(a-b)*(e-d)/(c-b)},random16:function(){return(65280*Math.random()+255*Math.random())/65535},randInt:function(a,b){return a+Math.floor(Math.random()*(b-a+1))},randFloat:function(a,b){return a+Math.random()*(b-a)},randFloatSpread:function(a){return a*(0.5-Math.random())},sign:function(a){return a<0?-1:a>0?1:0}};THREE.Matrix3=function(){this.elements=new Float32Array(9)};
THREE.Matrix3.prototype={constructor:THREE.Matrix3,getInverse:function(a){var b=a.elements,a=b[10]*b[5]-b[6]*b[9],c=-b[10]*b[1]+b[2]*b[9],d=b[6]*b[1]-b[2]*b[5],e=-b[10]*b[4]+b[6]*b[8],f=b[10]*b[0]-b[2]*b[8],g=-b[6]*b[0]+b[2]*b[4],h=b[9]*b[4]-b[5]*b[8],k=-b[9]*b[0]+b[1]*b[8],j=b[5]*b[0]-b[1]*b[4],b=b[0]*a+b[1]*e+b[2]*h;b===0&&console.warn("Matrix3.getInverse(): determinant == 0");var b=1/b,i=this.elements;i[0]=b*a;i[1]=b*c;i[2]=b*d;i[3]=b*e;i[4]=b*f;i[5]=b*g;i[6]=b*h;i[7]=b*k;i[8]=b*j;return this},
transpose:function(){var a,b=this.elements;a=b[1];b[1]=b[3];b[3]=a;a=b[2];b[2]=b[6];b[6]=a;a=b[5];b[5]=b[7];b[7]=a;return this},transposeIntoArray:function(a){var b=this.m;a[0]=b[0];a[1]=b[3];a[2]=b[6];a[3]=b[1];a[4]=b[4];a[5]=b[7];a[6]=b[2];a[7]=b[5];a[8]=b[8];return this}};THREE.Matrix4=function(a,b,c,d,e,f,g,h,k,j,i,m,n,o,p,l){this.elements=new Float32Array(16);this.set(a!==void 0?a:1,b||0,c||0,d||0,e||0,f!==void 0?f:1,g||0,h||0,k||0,j||0,i!==void 0?i:1,m||0,n||0,o||0,p||0,l!==void 0?l:1)};
THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(a,b,c,d,e,f,g,h,k,j,i,m,n,o,p,l){var r=this.elements;r[0]=a;r[4]=b;r[8]=c;r[12]=d;r[1]=e;r[5]=f;r[9]=g;r[13]=h;r[2]=k;r[6]=j;r[10]=i;r[14]=m;r[3]=n;r[7]=o;r[11]=p;r[15]=l;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},copy:function(a){a=a.elements;this.set(a[0],a[4],a[8],a[12],a[1],a[5],a[9],a[13],a[2],a[6],a[10],a[14],a[3],a[7],a[11],a[15]);return this},lookAt:function(a,b,c){var d=this.elements,
e=THREE.Matrix4.__v1,f=THREE.Matrix4.__v2,g=THREE.Matrix4.__v3;g.sub(a,b).normalize();if(g.length()===0)g.z=1;e.cross(c,g).normalize();if(e.length()===0){g.x=g.x+1.0E-4;e.cross(c,g).normalize()}f.cross(g,e);d[0]=e.x;d[4]=f.x;d[8]=g.x;d[1]=e.y;d[5]=f.y;d[9]=g.y;d[2]=e.z;d[6]=f.z;d[10]=g.z;return this},multiply:function(a,b){var c=a.elements,d=b.elements,e=this.elements,f=c[0],g=c[4],h=c[8],k=c[12],j=c[1],i=c[5],m=c[9],n=c[13],o=c[2],p=c[6],l=c[10],r=c[14],u=c[3],E=c[7],H=c[11],c=c[15],I=d[0],v=d[4],
F=d[8],y=d[12],G=d[1],s=d[5],w=d[9],A=d[13],K=d[2],$=d[6],da=d[10],O=d[14],Q=d[3],T=d[7],L=d[11],d=d[15];e[0]=f*I+g*G+h*K+k*Q;e[4]=f*v+g*s+h*$+k*T;e[8]=f*F+g*w+h*da+k*L;e[12]=f*y+g*A+h*O+k*d;e[1]=j*I+i*G+m*K+n*Q;e[5]=j*v+i*s+m*$+n*T;e[9]=j*F+i*w+m*da+n*L;e[13]=j*y+i*A+m*O+n*d;e[2]=o*I+p*G+l*K+r*Q;e[6]=o*v+p*s+l*$+r*T;e[10]=o*F+p*w+l*da+r*L;e[14]=o*y+p*A+l*O+r*d;e[3]=u*I+E*G+H*K+c*Q;e[7]=u*v+E*s+H*$+c*T;e[11]=u*F+E*w+H*da+c*L;e[15]=u*y+E*A+H*O+c*d;return this},multiplySelf:function(a){return this.multiply(this,
a)},multiplyToArray:function(a,b,c){var d=this.elements;this.multiply(a,b);c[0]=d[0];c[1]=d[1];c[2]=d[2];c[3]=d[3];c[4]=d[4];c[5]=d[5];c[6]=d[6];c[7]=d[7];c[8]=d[8];c[9]=d[9];c[10]=d[10];c[11]=d[11];c[12]=d[12];c[13]=d[13];c[14]=d[14];c[15]=d[15];return this},multiplyScalar:function(a){var b=this.elements;b[0]=b[0]*a;b[4]=b[4]*a;b[8]=b[8]*a;b[12]=b[12]*a;b[1]=b[1]*a;b[5]=b[5]*a;b[9]=b[9]*a;b[13]=b[13]*a;b[2]=b[2]*a;b[6]=b[6]*a;b[10]=b[10]*a;b[14]=b[14]*a;b[3]=b[3]*a;b[7]=b[7]*a;b[11]=b[11]*a;b[15]=
b[15]*a;return this},multiplyVector3:function(a){var b=this.elements,c=a.x,d=a.y,e=a.z,f=1/(b[3]*c+b[7]*d+b[11]*e+b[15]);a.x=(b[0]*c+b[4]*d+b[8]*e+b[12])*f;a.y=(b[1]*c+b[5]*d+b[9]*e+b[13])*f;a.z=(b[2]*c+b[6]*d+b[10]*e+b[14])*f;return a},multiplyVector4:function(a){var b=this.elements,c=a.x,d=a.y,e=a.z,f=a.w;a.x=b[0]*c+b[4]*d+b[8]*e+b[12]*f;a.y=b[1]*c+b[5]*d+b[9]*e+b[13]*f;a.z=b[2]*c+b[6]*d+b[10]*e+b[14]*f;a.w=b[3]*c+b[7]*d+b[11]*e+b[15]*f;return a},rotateAxis:function(a){var b=this.elements,c=a.x,
d=a.y,e=a.z;a.x=c*b[0]+d*b[4]+e*b[8];a.y=c*b[1]+d*b[5]+e*b[9];a.z=c*b[2]+d*b[6]+e*b[10];a.normalize();return a},crossVector:function(a){var b=this.elements,c=new THREE.Vector4;c.x=b[0]*a.x+b[4]*a.y+b[8]*a.z+b[12]*a.w;c.y=b[1]*a.x+b[5]*a.y+b[9]*a.z+b[13]*a.w;c.z=b[2]*a.x+b[6]*a.y+b[10]*a.z+b[14]*a.w;c.w=a.w?b[3]*a.x+b[7]*a.y+b[11]*a.z+b[15]*a.w:1;return c},determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=a[1],g=a[5],h=a[9],k=a[13],j=a[2],i=a[6],m=a[10],n=a[14],o=a[3],p=a[7],
l=a[11],a=a[15];return e*h*i*o-d*k*i*o-e*g*m*o+c*k*m*o+d*g*n*o-c*h*n*o-e*h*j*p+d*k*j*p+e*f*m*p-b*k*m*p-d*f*n*p+b*h*n*p+e*g*j*l-c*k*j*l-e*f*i*l+b*k*i*l+c*f*n*l-b*g*n*l-d*g*j*a+c*h*j*a+d*f*i*a-b*h*i*a-c*f*m*a+b*g*m*a},transpose:function(){var a=this.elements,b;b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},flattenToArray:function(a){var b=this.elements;a[0]=b[0];a[1]=b[1];a[2]=b[2];
a[3]=b[3];a[4]=b[4];a[5]=b[5];a[6]=b[6];a[7]=b[7];a[8]=b[8];a[9]=b[9];a[10]=b[10];a[11]=b[11];a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15];return a},flattenToArrayOffset:function(a,b){var c=this.elements;a[b]=c[0];a[b+1]=c[1];a[b+2]=c[2];a[b+3]=c[3];a[b+4]=c[4];a[b+5]=c[5];a[b+6]=c[6];a[b+7]=c[7];a[b+8]=c[8];a[b+9]=c[9];a[b+10]=c[10];a[b+11]=c[11];a[b+12]=c[12];a[b+13]=c[13];a[b+14]=c[14];a[b+15]=c[15];return a},getPosition:function(){var a=this.elements;return THREE.Matrix4.__v1.set(a[12],a[13],
a[14])},setPosition:function(a){var b=this.elements;b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getColumnX:function(){var a=this.elements;return THREE.Matrix4.__v1.set(a[0],a[1],a[2])},getColumnY:function(){var a=this.elements;return THREE.Matrix4.__v1.set(a[4],a[5],a[6])},getColumnZ:function(){var a=this.elements;return THREE.Matrix4.__v1.set(a[8],a[9],a[10])},getInverse:function(a){var b=this.elements,c=a.elements,d=c[0],e=c[4],f=c[8],g=c[12],h=c[1],k=c[5],j=c[9],i=c[13],m=c[2],n=c[6],o=c[10],p=
c[14],l=c[3],r=c[7],u=c[11],c=c[15];b[0]=j*p*r-i*o*r+i*n*u-k*p*u-j*n*c+k*o*c;b[4]=g*o*r-f*p*r-g*n*u+e*p*u+f*n*c-e*o*c;b[8]=f*i*r-g*j*r+g*k*u-e*i*u-f*k*c+e*j*c;b[12]=g*j*n-f*i*n-g*k*o+e*i*o+f*k*p-e*j*p;b[1]=i*o*l-j*p*l-i*m*u+h*p*u+j*m*c-h*o*c;b[5]=f*p*l-g*o*l+g*m*u-d*p*u-f*m*c+d*o*c;b[9]=g*j*l-f*i*l-g*h*u+d*i*u+f*h*c-d*j*c;b[13]=f*i*m-g*j*m+g*h*o-d*i*o-f*h*p+d*j*p;b[2]=k*p*l-i*n*l+i*m*r-h*p*r-k*m*c+h*n*c;b[6]=g*n*l-e*p*l-g*m*r+d*p*r+e*m*c-d*n*c;b[10]=e*i*l-g*k*l+g*h*r-d*i*r-e*h*c+d*k*c;b[14]=g*k*m-
e*i*m-g*h*n+d*i*n+e*h*p-d*k*p;b[3]=j*n*l-k*o*l-j*m*r+h*o*r+k*m*u-h*n*u;b[7]=e*o*l-f*n*l+f*m*r-d*o*r-e*m*u+d*n*u;b[11]=f*k*l-e*j*l-f*h*r+d*j*r+e*h*u-d*k*u;b[15]=e*j*m-f*k*m+f*h*n-d*j*n-e*h*o+d*k*o;this.multiplyScalar(1/a.determinant());return this},setRotationFromEuler:function(a,b){var c=this.elements,d=a.x,e=a.y,f=a.z,g=Math.cos(d),d=Math.sin(d),h=Math.cos(e),e=Math.sin(e),k=Math.cos(f),f=Math.sin(f);switch(b){case "YXZ":var j=h*k,i=h*f,m=e*k,n=e*f;c[0]=j+n*d;c[4]=m*d-i;c[8]=g*e;c[1]=g*f;c[5]=g*
k;c[9]=-d;c[2]=i*d-m;c[6]=n+j*d;c[10]=g*h;break;case "ZXY":j=h*k;i=h*f;m=e*k;n=e*f;c[0]=j-n*d;c[4]=-g*f;c[8]=m+i*d;c[1]=i+m*d;c[5]=g*k;c[9]=n-j*d;c[2]=-g*e;c[6]=d;c[10]=g*h;break;case "ZYX":j=g*k;i=g*f;m=d*k;n=d*f;c[0]=h*k;c[4]=m*e-i;c[8]=j*e+n;c[1]=h*f;c[5]=n*e+j;c[9]=i*e-m;c[2]=-e;c[6]=d*h;c[10]=g*h;break;case "YZX":j=g*h;i=g*e;m=d*h;n=d*e;c[0]=h*k;c[4]=n-j*f;c[8]=m*f+i;c[1]=f;c[5]=g*k;c[9]=-d*k;c[2]=-e*k;c[6]=i*f+m;c[10]=j-n*f;break;case "XZY":j=g*h;i=g*e;m=d*h;n=d*e;c[0]=h*k;c[4]=-f;c[8]=e*k;
c[1]=j*f+n;c[5]=g*k;c[9]=i*f-m;c[2]=m*f-i;c[6]=d*k;c[10]=n*f+j;break;default:j=g*k;i=g*f;m=d*k;n=d*f;c[0]=h*k;c[4]=-h*f;c[8]=e;c[1]=i+m*e;c[5]=j-n*e;c[9]=-d*h;c[2]=n-j*e;c[6]=m+i*e;c[10]=g*h}return this},setRotationFromQuaternion:function(a){var b=this.elements,c=a.x,d=a.y,e=a.z,f=a.w,g=c+c,h=d+d,k=e+e,a=c*g,j=c*h,c=c*k,i=d*h,d=d*k,e=e*k,g=f*g,h=f*h,f=f*k;b[0]=1-(i+e);b[4]=j-f;b[8]=c+h;b[1]=j+f;b[5]=1-(a+e);b[9]=d-g;b[2]=c-h;b[6]=d+g;b[10]=1-(a+i);return this},compose:function(a,b,c){var d=this.elements,
e=THREE.Matrix4.__m1,f=THREE.Matrix4.__m2;e.identity();e.setRotationFromQuaternion(b);f.makeScale(c.x,c.y,c.z);this.multiply(e,f);d[12]=a.x;d[13]=a.y;d[14]=a.z;return this},decompose:function(a,b,c){var d=this.elements,e=THREE.Matrix4.__v1,f=THREE.Matrix4.__v2,g=THREE.Matrix4.__v3;e.set(d[0],d[1],d[2]);f.set(d[4],d[5],d[6]);g.set(d[8],d[9],d[10]);a=a instanceof THREE.Vector3?a:new THREE.Vector3;b=b instanceof THREE.Quaternion?b:new THREE.Quaternion;c=c instanceof THREE.Vector3?c:new THREE.Vector3;
c.x=e.length();c.y=f.length();c.z=g.length();a.x=d[12];a.y=d[13];a.z=d[14];d=THREE.Matrix4.__m1;d.copy(this);d.elements[0]=d.elements[0]/c.x;d.elements[1]=d.elements[1]/c.x;d.elements[2]=d.elements[2]/c.x;d.elements[4]=d.elements[4]/c.y;d.elements[5]=d.elements[5]/c.y;d.elements[6]=d.elements[6]/c.y;d.elements[8]=d.elements[8]/c.z;d.elements[9]=d.elements[9]/c.z;d.elements[10]=d.elements[10]/c.z;b.setFromRotationMatrix(d);return[a,b,c]},extractPosition:function(a){var b=this.elements,a=a.elements;
b[12]=a[12];b[13]=a[13];b[14]=a[14];return this},extractRotation:function(a){var b=this.elements,a=a.elements,c=THREE.Matrix4.__v1,d=1/c.set(a[0],a[1],a[2]).length(),e=1/c.set(a[4],a[5],a[6]).length(),c=1/c.set(a[8],a[9],a[10]).length();b[0]=a[0]*d;b[1]=a[1]*d;b[2]=a[2]*d;b[4]=a[4]*e;b[5]=a[5]*e;b[6]=a[6]*e;b[8]=a[8]*c;b[9]=a[9]*c;b[10]=a[10]*c;return this},translate:function(a){var b=this.elements,c=a.x,d=a.y,a=a.z;b[12]=b[0]*c+b[4]*d+b[8]*a+b[12];b[13]=b[1]*c+b[5]*d+b[9]*a+b[13];b[14]=b[2]*c+b[6]*
d+b[10]*a+b[14];b[15]=b[3]*c+b[7]*d+b[11]*a+b[15];return this},rotateX:function(a){var b=this.elements,c=b[4],d=b[5],e=b[6],f=b[7],g=b[8],h=b[9],k=b[10],j=b[11],i=Math.cos(a),a=Math.sin(a);b[4]=i*c+a*g;b[5]=i*d+a*h;b[6]=i*e+a*k;b[7]=i*f+a*j;b[8]=i*g-a*c;b[9]=i*h-a*d;b[10]=i*k-a*e;b[11]=i*j-a*f;return this},rotateY:function(a){var b=this.elements,c=b[0],d=b[1],e=b[2],f=b[3],g=b[8],h=b[9],k=b[10],j=b[11],i=Math.cos(a),a=Math.sin(a);b[0]=i*c-a*g;b[1]=i*d-a*h;b[2]=i*e-a*k;b[3]=i*f-a*j;b[8]=i*g+a*c;b[9]=
i*h+a*d;b[10]=i*k+a*e;b[11]=i*j+a*f;return this},rotateZ:function(a){var b=this.elements,c=b[0],d=b[1],e=b[2],f=b[3],g=b[4],h=b[5],k=b[6],j=b[7],i=Math.cos(a),a=Math.sin(a);b[0]=i*c+a*g;b[1]=i*d+a*h;b[2]=i*e+a*k;b[3]=i*f+a*j;b[4]=i*g-a*c;b[5]=i*h-a*d;b[6]=i*k-a*e;b[7]=i*j-a*f;return this},rotateByAxis:function(a,b){var c=this.elements;if(a.x===1&&a.y===0&&a.z===0)return this.rotateX(b);if(a.x===0&&a.y===1&&a.z===0)return this.rotateY(b);if(a.x===0&&a.y===0&&a.z===1)return this.rotateZ(b);var d=a.x,
e=a.y,f=a.z,g=Math.sqrt(d*d+e*e+f*f),d=d/g,e=e/g,f=f/g,g=d*d,h=e*e,k=f*f,j=Math.cos(b),i=Math.sin(b),m=1-j,n=d*e*m,o=d*f*m,m=e*f*m,d=d*i,p=e*i,i=f*i,f=g+(1-g)*j,g=n+i,e=o-p,n=n-i,h=h+(1-h)*j,i=m+d,o=o+p,m=m-d,k=k+(1-k)*j,j=c[0],d=c[1],p=c[2],l=c[3],r=c[4],u=c[5],E=c[6],H=c[7],I=c[8],v=c[9],F=c[10],y=c[11];c[0]=f*j+g*r+e*I;c[1]=f*d+g*u+e*v;c[2]=f*p+g*E+e*F;c[3]=f*l+g*H+e*y;c[4]=n*j+h*r+i*I;c[5]=n*d+h*u+i*v;c[6]=n*p+h*E+i*F;c[7]=n*l+h*H+i*y;c[8]=o*j+m*r+k*I;c[9]=o*d+m*u+k*v;c[10]=o*p+m*E+k*F;c[11]=
o*l+m*H+k*y;return this},scale:function(a){var b=this.elements,c=a.x,d=a.y,a=a.z;b[0]=b[0]*c;b[4]=b[4]*d;b[8]=b[8]*a;b[1]=b[1]*c;b[5]=b[5]*d;b[9]=b[9]*a;b[2]=b[2]*c;b[6]=b[6]*d;b[10]=b[10]*a;b[3]=b[3]*c;b[7]=b[7]*d;b[11]=b[11]*a;return this},getMaxScaleOnAxis:function(){var a=this.elements;return Math.sqrt(Math.max(a[0]*a[0]+a[1]*a[1]+a[2]*a[2],Math.max(a[4]*a[4]+a[5]*a[5]+a[6]*a[6],a[8]*a[8]+a[9]*a[9]+a[10]*a[10])))},makeTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},
makeRotationX:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},makeRotationY:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},makeRotationZ:function(a){var b=Math.cos(a),a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a,b){var c=Math.cos(b),d=Math.sin(b),e=1-c,f=a.x,g=a.y,h=a.z,k=e*f,j=e*g;this.set(k*f+c,k*g-d*h,k*h+d*g,0,k*g+d*h,j*g+c,j*h-d*f,0,k*h-
d*g,j*h+d*f,e*h*h+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},makeFrustum:function(a,b,c,d,e,f){var g=this.elements;g[0]=2*e/(b-a);g[4]=0;g[8]=(b+a)/(b-a);g[12]=0;g[1]=0;g[5]=2*e/(d-c);g[9]=(d+c)/(d-c);g[13]=0;g[2]=0;g[6]=0;g[10]=-(f+e)/(f-e);g[14]=-2*f*e/(f-e);g[3]=0;g[7]=0;g[11]=-1;g[15]=0;return this},makePerspective:function(a,b,c,d){var a=c*Math.tan(a*Math.PI/360),e=-a;return this.makeFrustum(e*b,a*b,e,a,c,d)},makeOrthographic:function(a,
b,c,d,e,f){var g=this.elements,h=b-a,k=c-d,j=f-e;g[0]=2/h;g[4]=0;g[8]=0;g[12]=-((b+a)/h);g[1]=0;g[5]=2/k;g[9]=0;g[13]=-((c+d)/k);g[2]=0;g[6]=0;g[10]=-2/j;g[14]=-((f+e)/j);g[3]=0;g[7]=0;g[11]=0;g[15]=1;return this},clone:function(){var a=this.elements;return new THREE.Matrix4(a[0],a[4],a[8],a[12],a[1],a[5],a[9],a[13],a[2],a[6],a[10],a[14],a[3],a[7],a[11],a[15])}};THREE.Matrix4.__v1=new THREE.Vector3;THREE.Matrix4.__v2=new THREE.Vector3;THREE.Matrix4.__v3=new THREE.Vector3;THREE.Matrix4.__m1=new THREE.Matrix4;
THREE.Matrix4.__m2=new THREE.Matrix4;
THREE.Object3D=function(){this.id=THREE.Object3DCount++;this.name="";this.parent=void 0;this.children=[];this.up=new THREE.Vector3(0,1,0);this.position=new THREE.Vector3;this.rotation=new THREE.Vector3;this.eulerOrder="XYZ";this.scale=new THREE.Vector3(1,1,1);this.flipSided=this.doubleSided=false;this.renderDepth=null;this.rotationAutoUpdate=true;this.matrix=new THREE.Matrix4;this.matrixWorld=new THREE.Matrix4;this.matrixRotationWorld=new THREE.Matrix4;this.matrixWorldNeedsUpdate=this.matrixAutoUpdate=
true;this.quaternion=new THREE.Quaternion;this.useQuaternion=false;this.boundRadius=0;this.boundRadiusScale=1;this.visible=true;this.receiveShadow=this.castShadow=false;this.frustumCulled=true;this._vector=new THREE.Vector3};
THREE.Object3D.prototype={constructor:THREE.Object3D,applyMatrix:function(a){this.matrix.multiply(a,this.matrix);this.scale.getScaleFromMatrix(this.matrix);this.rotation.getRotationFromMatrix(this.matrix,this.scale);this.position.getPositionFromMatrix(this.matrix)},translate:function(a,b){this.matrix.rotateAxis(b);this.position.addSelf(b.multiplyScalar(a))},translateX:function(a){this.translate(a,this._vector.set(1,0,0))},translateY:function(a){this.translate(a,this._vector.set(0,1,0))},translateZ:function(a){this.translate(a,
this._vector.set(0,0,1))},lookAt:function(a){this.matrix.lookAt(a,this.position,this.up);this.rotationAutoUpdate&&this.rotation.getRotationFromMatrix(this.matrix)},add:function(a){if(a===this)console.warn("THREE.Object3D.add: An object can't be added as a child of itself.");else if(a instanceof THREE.Object3D){a.parent!==void 0&&a.parent.remove(a);a.parent=this;this.children.push(a);for(var b=this;b.parent!==void 0;)b=b.parent;b!==void 0&&b instanceof THREE.Scene&&b.__addObject(a)}},remove:function(a){var b=
this.children.indexOf(a);if(b!==-1){a.parent=void 0;this.children.splice(b,1);for(b=this;b.parent!==void 0;)b=b.parent;b!==void 0&&b instanceof THREE.Scene&&b.__removeObject(a)}},getChildByName:function(a,b){var c,d,e;c=0;for(d=this.children.length;c<d;c++){e=this.children[c];if(e.name===a)return e;if(b){e=e.getChildByName(a,b);if(e!==void 0)return e}}},updateMatrix:function(){this.matrix.setPosition(this.position);this.useQuaternion?this.matrix.setRotationFromQuaternion(this.quaternion):this.matrix.setRotationFromEuler(this.rotation,
this.eulerOrder);if(this.scale.x!==1||this.scale.y!==1||this.scale.z!==1){this.matrix.scale(this.scale);this.boundRadiusScale=Math.max(this.scale.x,Math.max(this.scale.y,this.scale.z))}this.matrixWorldNeedsUpdate=true},updateMatrixWorld:function(a){this.matrixAutoUpdate&&this.updateMatrix();if(this.matrixWorldNeedsUpdate||a){this.parent?this.matrixWorld.multiply(this.parent.matrixWorld,this.matrix):this.matrixWorld.copy(this.matrix);this.matrixWorldNeedsUpdate=false;a=true}for(var b=0,c=this.children.length;b<
c;b++)this.children[b].updateMatrixWorld(a)}};THREE.Object3DCount=0;
THREE.Projector=function(){function a(){var a=g[f]=g[f]||new THREE.RenderableObject;f++;return a}function b(){var a=j[k]=j[k]||new THREE.RenderableVertex;k++;return a}function c(a,b){return b.z-a.z}function d(a,b){var c=0,d=1,e=a.z+a.w,f=b.z+b.w,g=-a.z+a.w,h=-b.z+b.w;if(e>=0&&f>=0&&g>=0&&h>=0)return true;if(e<0&&f<0||g<0&&h<0)return false;e<0?c=Math.max(c,e/(e-f)):f<0&&(d=Math.min(d,e/(e-f)));g<0?c=Math.max(c,g/(g-h)):h<0&&(d=Math.min(d,g/(g-h)));if(d<c)return false;a.lerpSelf(b,c);b.lerpSelf(a,1-
d);return true}var e,f,g=[],h,k,j=[],i,m,n=[],o,p=[],l,r,u=[],E,H,I=[],v={objects:[],sprites:[],lights:[],elements:[]},F=new THREE.Vector3,y=new THREE.Vector4,G=new THREE.Matrix4,s=new THREE.Matrix4,w=new THREE.Frustum,A=new THREE.Vector4,K=new THREE.Vector4;this.projectVector=function(a,b){b.matrixWorldInverse.getInverse(b.matrixWorld);G.multiply(b.projectionMatrix,b.matrixWorldInverse);G.multiplyVector3(a);return a};this.unprojectVector=function(a,b){b.projectionMatrixInverse.getInverse(b.projectionMatrix);
G.multiply(b.matrixWorld,b.projectionMatrixInverse);G.multiplyVector3(a);return a};this.pickingRay=function(a,b){var c;a.z=-1;c=new THREE.Vector3(a.x,a.y,1);this.unprojectVector(a,b);this.unprojectVector(c,b);c.subSelf(a).normalize();return new THREE.Ray(a,c)};this.projectGraph=function(b,d){f=0;v.objects.length=0;v.sprites.length=0;v.lights.length=0;var g=function(b){if(b.visible!==false){if((b instanceof THREE.Mesh||b instanceof THREE.Line)&&(b.frustumCulled===false||w.contains(b))){F.copy(b.matrixWorld.getPosition());
G.multiplyVector3(F);e=a();e.object=b;e.z=F.z;v.objects.push(e)}else if(b instanceof THREE.Sprite||b instanceof THREE.Particle){F.copy(b.matrixWorld.getPosition());G.multiplyVector3(F);e=a();e.object=b;e.z=F.z;v.sprites.push(e)}else b instanceof THREE.Light&&v.lights.push(b);for(var c=0,d=b.children.length;c<d;c++)g(b.children[c])}};g(b);d&&v.objects.sort(c);return v};this.projectScene=function(a,e,f){var g=e.near,F=e.far,L=false,U,D,J,R,C,P,N,V,t,z,x,B,M,la,fa;H=r=o=m=0;v.elements.length=0;if(e.parent===
void 0){console.warn("DEPRECATED: Camera hasn't been added to a Scene. Adding it...");a.add(e)}a.updateMatrixWorld();e.matrixWorldInverse.getInverse(e.matrixWorld);G.multiply(e.projectionMatrix,e.matrixWorldInverse);w.setFromMatrix(G);v=this.projectGraph(a,false);a=0;for(U=v.objects.length;a<U;a++){t=v.objects[a].object;z=t.matrixWorld;k=0;if(t instanceof THREE.Mesh){x=t.geometry;B=t.geometry.materials;R=x.vertices;M=x.faces;la=x.faceVertexUvs;x=t.matrixRotationWorld.extractRotation(z);D=0;for(J=
R.length;D<J;D++){h=b();h.positionWorld.copy(R[D]);z.multiplyVector3(h.positionWorld);h.positionScreen.copy(h.positionWorld);G.multiplyVector4(h.positionScreen);h.positionScreen.x=h.positionScreen.x/h.positionScreen.w;h.positionScreen.y=h.positionScreen.y/h.positionScreen.w;h.visible=h.positionScreen.z>g&&h.positionScreen.z<F}R=0;for(D=M.length;R<D;R++){J=M[R];if(J instanceof THREE.Face3){C=j[J.a];P=j[J.b];N=j[J.c];if(C.visible&&P.visible&&N.visible){L=(N.positionScreen.x-C.positionScreen.x)*(P.positionScreen.y-
C.positionScreen.y)-(N.positionScreen.y-C.positionScreen.y)*(P.positionScreen.x-C.positionScreen.x)<0;if(t.doubleSided||L!=t.flipSided){V=n[m]=n[m]||new THREE.RenderableFace3;m++;i=V;i.v1.copy(C);i.v2.copy(P);i.v3.copy(N)}else continue}else continue}else if(J instanceof THREE.Face4){C=j[J.a];P=j[J.b];N=j[J.c];V=j[J.d];if(C.visible&&P.visible&&N.visible&&V.visible){L=(V.positionScreen.x-C.positionScreen.x)*(P.positionScreen.y-C.positionScreen.y)-(V.positionScreen.y-C.positionScreen.y)*(P.positionScreen.x-
C.positionScreen.x)<0||(P.positionScreen.x-N.positionScreen.x)*(V.positionScreen.y-N.positionScreen.y)-(P.positionScreen.y-N.positionScreen.y)*(V.positionScreen.x-N.positionScreen.x)<0;if(t.doubleSided||L!=t.flipSided){fa=p[o]=p[o]||new THREE.RenderableFace4;o++;i=fa;i.v1.copy(C);i.v2.copy(P);i.v3.copy(N);i.v4.copy(V)}else continue}else continue}i.normalWorld.copy(J.normal);!L&&(t.flipSided||t.doubleSided)&&i.normalWorld.negate();x.multiplyVector3(i.normalWorld);i.centroidWorld.copy(J.centroid);z.multiplyVector3(i.centroidWorld);
i.centroidScreen.copy(i.centroidWorld);G.multiplyVector3(i.centroidScreen);N=J.vertexNormals;C=0;for(P=N.length;C<P;C++){V=i.vertexNormalsWorld[C];V.copy(N[C]);!L&&(t.flipSided||t.doubleSided)&&V.negate();x.multiplyVector3(V)}C=0;for(P=la.length;C<P;C++)if(fa=la[C][R]){N=0;for(V=fa.length;N<V;N++)i.uvs[C][N]=fa[N]}i.material=t.material;i.faceMaterial=J.materialIndex!==null?B[J.materialIndex]:null;i.z=i.centroidScreen.z;v.elements.push(i)}}else if(t instanceof THREE.Line){s.multiply(G,z);R=t.geometry.vertices;
C=b();C.positionScreen.copy(R[0]);s.multiplyVector4(C.positionScreen);z=t.type===THREE.LinePieces?2:1;D=1;for(J=R.length;D<J;D++){C=b();C.positionScreen.copy(R[D]);s.multiplyVector4(C.positionScreen);if(!((D+1)%z>0)){P=j[k-2];A.copy(C.positionScreen);K.copy(P.positionScreen);if(d(A,K)){A.multiplyScalar(1/A.w);K.multiplyScalar(1/K.w);B=u[r]=u[r]||new THREE.RenderableLine;r++;l=B;l.v1.positionScreen.copy(A);l.v2.positionScreen.copy(K);l.z=Math.max(A.z,K.z);l.material=t.material;v.elements.push(l)}}}}}a=
0;for(U=v.sprites.length;a<U;a++){t=v.sprites[a].object;z=t.matrixWorld;if(t instanceof THREE.Particle){y.set(z.elements[12],z.elements[13],z.elements[14],1);G.multiplyVector4(y);y.z=y.z/y.w;if(y.z>0&&y.z<1){g=I[H]=I[H]||new THREE.RenderableParticle;H++;E=g;E.x=y.x/y.w;E.y=y.y/y.w;E.z=y.z;E.rotation=t.rotation.z;E.scale.x=t.scale.x*Math.abs(E.x-(y.x+e.projectionMatrix.elements[0])/(y.w+e.projectionMatrix.elements[12]));E.scale.y=t.scale.y*Math.abs(E.y-(y.y+e.projectionMatrix.elements[5])/(y.w+e.projectionMatrix.elements[13]));
E.material=t.material;v.elements.push(E)}}}f&&v.elements.sort(c);return v}};THREE.Quaternion=function(a,b,c,d){this.x=a||0;this.y=b||0;this.z=c||0;this.w=d!==void 0?d:1};
THREE.Quaternion.prototype={constructor:THREE.Quaternion,set:function(a,b,c,d){this.x=a;this.y=b;this.z=c;this.w=d;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=a.w;return this},setFromEuler:function(a){var b=Math.PI/360,c=a.x*b,d=a.y*b,e=a.z*b,a=Math.cos(d),d=Math.sin(d),b=Math.cos(-e),e=Math.sin(-e),f=Math.cos(c),c=Math.sin(c),g=a*b,h=d*e;this.w=g*f-h*c;this.x=g*c+h*f;this.y=d*b*f+a*e*c;this.z=a*e*f-d*b*c;return this},setFromAxisAngle:function(a,b){var c=b/2,d=Math.sin(c);
this.x=a.x*d;this.y=a.y*d;this.z=a.z*d;this.w=Math.cos(c);return this},setFromRotationMatrix:function(a){var b=Math.pow(a.determinant(),1/3);this.w=Math.sqrt(Math.max(0,b+a.elements[0]+a.elements[5]+a.elements[10]))/2;this.x=Math.sqrt(Math.max(0,b+a.elements[0]-a.elements[5]-a.elements[10]))/2;this.y=Math.sqrt(Math.max(0,b-a.elements[0]+a.elements[5]-a.elements[10]))/2;this.z=Math.sqrt(Math.max(0,b-a.elements[0]-a.elements[5]+a.elements[10]))/2;this.x=a.elements[6]-a.elements[9]<0?-Math.abs(this.x):
Math.abs(this.x);this.y=a.elements[8]-a.elements[2]<0?-Math.abs(this.y):Math.abs(this.y);this.z=a.elements[1]-a.elements[4]<0?-Math.abs(this.z):Math.abs(this.z);this.normalize();return this},calculateW:function(){this.w=-Math.sqrt(Math.abs(1-this.x*this.x-this.y*this.y-this.z*this.z));return this},inverse:function(){this.x=this.x*-1;this.y=this.y*-1;this.z=this.z*-1;return this},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},normalize:function(){var a=
Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w);if(a===0)this.w=this.z=this.y=this.x=0;else{a=1/a;this.x=this.x*a;this.y=this.y*a;this.z=this.z*a;this.w=this.w*a}return this},multiply:function(a,b){this.x=a.x*b.w+a.y*b.z-a.z*b.y+a.w*b.x;this.y=-a.x*b.z+a.y*b.w+a.z*b.x+a.w*b.y;this.z=a.x*b.y-a.y*b.x+a.z*b.w+a.w*b.z;this.w=-a.x*b.x-a.y*b.y-a.z*b.z+a.w*b.w;return this},multiplySelf:function(a){var b=this.x,c=this.y,d=this.z,e=this.w,f=a.x,g=a.y,h=a.z,a=a.w;this.x=b*a+e*f+c*h-d*g;this.y=
c*a+e*g+d*f-b*h;this.z=d*a+e*h+b*g-c*f;this.w=e*a-b*f-c*g-d*h;return this},multiplyVector3:function(a,b){b||(b=a);var c=a.x,d=a.y,e=a.z,f=this.x,g=this.y,h=this.z,k=this.w,j=k*c+g*e-h*d,i=k*d+h*c-f*e,m=k*e+f*d-g*c,c=-f*c-g*d-h*e;b.x=j*k+c*-f+i*-h-m*-g;b.y=i*k+c*-g+m*-f-j*-h;b.z=m*k+c*-h+j*-g-i*-f;return b},clone:function(){return new THREE.Quaternion(this.x,this.y,this.z,this.w)}};
THREE.Quaternion.slerp=function(a,b,c,d){var e=a.w*b.w+a.x*b.x+a.y*b.y+a.z*b.z;if(e<0){c.w=-b.w;c.x=-b.x;c.y=-b.y;c.z=-b.z;e=-e}else c.copy(b);if(Math.abs(e)>=1){c.w=a.w;c.x=a.x;c.y=a.y;c.z=a.z;return c}var f=Math.acos(e),e=Math.sqrt(1-e*e);if(Math.abs(e)<0.0010){c.w=0.5*(a.w+b.w);c.x=0.5*(a.x+b.x);c.y=0.5*(a.y+b.y);c.z=0.5*(a.z+b.z);return c}b=Math.sin((1-d)*f)/e;d=Math.sin(d*f)/e;c.w=a.w*b+c.w*d;c.x=a.x*b+c.x*d;c.y=a.y*b+c.y*d;c.z=a.z*b+c.z*d;return c};THREE.Vertex=function(){console.warn("THREE.Vertex has been DEPRECATED. Use THREE.Vector3 instead.")};
THREE.Face3=function(a,b,c,d,e,f){this.a=a;this.b=b;this.c=c;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=d instanceof Array?d:[];this.color=e instanceof THREE.Color?e:new THREE.Color;this.vertexColors=e instanceof Array?e:[];this.vertexTangents=[];this.materialIndex=f;this.centroid=new THREE.Vector3};
THREE.Face3.prototype={constructor:THREE.Face3,clone:function(){var a=new THREE.Face3(this.a,this.b,this.c);a.normal.copy(this.normal);a.color.copy(this.color);a.centroid.copy(this.centroid);a.materialIndex=this.materialIndex;var b,c;b=0;for(c=this.vertexNormals.length;b<c;b++)a.vertexNormals[b]=this.vertexNormals[b].clone();b=0;for(c=this.vertexColors.length;b<c;b++)a.vertexColors[b]=this.vertexColors[b].clone();b=0;for(c=this.vertexTangents.length;b<c;b++)a.vertexTangents[b]=this.vertexTangents[b].clone();
return a}};THREE.Face4=function(a,b,c,d,e,f,g){this.a=a;this.b=b;this.c=c;this.d=d;this.normal=e instanceof THREE.Vector3?e:new THREE.Vector3;this.vertexNormals=e instanceof Array?e:[];this.color=f instanceof THREE.Color?f:new THREE.Color;this.vertexColors=f instanceof Array?f:[];this.vertexTangents=[];this.materialIndex=g;this.centroid=new THREE.Vector3};
THREE.Face4.prototype={constructor:THREE.Face4,clone:function(){var a=new THREE.Face4(this.a,this.b,this.c,this.d);a.normal.copy(this.normal);a.color.copy(this.color);a.centroid.copy(this.centroid);a.materialIndex=this.materialIndex;var b,c;b=0;for(c=this.vertexNormals.length;b<c;b++)a.vertexNormals[b]=this.vertexNormals[b].clone();b=0;for(c=this.vertexColors.length;b<c;b++)a.vertexColors[b]=this.vertexColors[b].clone();b=0;for(c=this.vertexTangents.length;b<c;b++)a.vertexTangents[b]=this.vertexTangents[b].clone();
return a}};THREE.UV=function(a,b){this.u=a||0;this.v=b||0};THREE.UV.prototype={constructor:THREE.UV,set:function(a,b){this.u=a;this.v=b;return this},copy:function(a){this.u=a.u;this.v=a.v;return this},lerpSelf:function(a,b){this.u=this.u+(a.u-this.u)*b;this.v=this.v+(a.v-this.v)*b;return this},clone:function(){return new THREE.UV(this.u,this.v)}};
THREE.Geometry=function(){this.id=THREE.GeometryCount++;this.vertices=[];this.colors=[];this.materials=[];this.faces=[];this.faceUvs=[[]];this.faceVertexUvs=[[]];this.morphTargets=[];this.morphColors=[];this.morphNormals=[];this.skinWeights=[];this.skinIndices=[];this.boundingSphere=this.boundingBox=null;this.dynamic=this.hasTangents=false};
THREE.Geometry.prototype={constructor:THREE.Geometry,applyMatrix:function(a){var b=new THREE.Matrix4;b.extractRotation(a);for(var c=0,d=this.vertices.length;c<d;c++)a.multiplyVector3(this.vertices[c]);c=0;for(d=this.faces.length;c<d;c++){var e=this.faces[c];b.multiplyVector3(e.normal);for(var f=0,g=e.vertexNormals.length;f<g;f++)b.multiplyVector3(e.vertexNormals[f]);a.multiplyVector3(e.centroid)}},computeCentroids:function(){var a,b,c;a=0;for(b=this.faces.length;a<b;a++){c=this.faces[a];c.centroid.set(0,
0,0);if(c instanceof THREE.Face3){c.centroid.addSelf(this.vertices[c.a]);c.centroid.addSelf(this.vertices[c.b]);c.centroid.addSelf(this.vertices[c.c]);c.centroid.divideScalar(3)}else if(c instanceof THREE.Face4){c.centroid.addSelf(this.vertices[c.a]);c.centroid.addSelf(this.vertices[c.b]);c.centroid.addSelf(this.vertices[c.c]);c.centroid.addSelf(this.vertices[c.d]);c.centroid.divideScalar(4)}}},computeFaceNormals:function(){var a,b,c,d,e,f,g=new THREE.Vector3,h=new THREE.Vector3;a=0;for(b=this.faces.length;a<
b;a++){c=this.faces[a];d=this.vertices[c.a];e=this.vertices[c.b];f=this.vertices[c.c];g.sub(f,e);h.sub(d,e);g.crossSelf(h);g.isZero()||g.normalize();c.normal.copy(g)}},computeVertexNormals:function(){var a,b,c,d;if(this.__tmpVertices===void 0){d=this.__tmpVertices=Array(this.vertices.length);a=0;for(b=this.vertices.length;a<b;a++)d[a]=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++){c=this.faces[a];if(c instanceof THREE.Face3)c.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];
else if(c instanceof THREE.Face4)c.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3]}}else{d=this.__tmpVertices;a=0;for(b=this.vertices.length;a<b;a++)d[a].set(0,0,0)}a=0;for(b=this.faces.length;a<b;a++){c=this.faces[a];if(c instanceof THREE.Face3){d[c.a].addSelf(c.normal);d[c.b].addSelf(c.normal);d[c.c].addSelf(c.normal)}else if(c instanceof THREE.Face4){d[c.a].addSelf(c.normal);d[c.b].addSelf(c.normal);d[c.c].addSelf(c.normal);d[c.d].addSelf(c.normal)}}a=0;
for(b=this.vertices.length;a<b;a++)d[a].normalize();a=0;for(b=this.faces.length;a<b;a++){c=this.faces[a];if(c instanceof THREE.Face3){c.vertexNormals[0].copy(d[c.a]);c.vertexNormals[1].copy(d[c.b]);c.vertexNormals[2].copy(d[c.c])}else if(c instanceof THREE.Face4){c.vertexNormals[0].copy(d[c.a]);c.vertexNormals[1].copy(d[c.b]);c.vertexNormals[2].copy(d[c.c]);c.vertexNormals[3].copy(d[c.d])}}},computeMorphNormals:function(){var a,b,c,d,e;c=0;for(d=this.faces.length;c<d;c++){e=this.faces[c];e.__originalFaceNormal?
e.__originalFaceNormal.copy(e.normal):e.__originalFaceNormal=e.normal.clone();if(!e.__originalVertexNormals)e.__originalVertexNormals=[];a=0;for(b=e.vertexNormals.length;a<b;a++)e.__originalVertexNormals[a]?e.__originalVertexNormals[a].copy(e.vertexNormals[a]):e.__originalVertexNormals[a]=e.vertexNormals[a].clone()}var f=new THREE.Geometry;f.faces=this.faces;a=0;for(b=this.morphTargets.length;a<b;a++){if(!this.morphNormals[a]){this.morphNormals[a]={};this.morphNormals[a].faceNormals=[];this.morphNormals[a].vertexNormals=
[];var g=this.morphNormals[a].faceNormals,h=this.morphNormals[a].vertexNormals,k,j;c=0;for(d=this.faces.length;c<d;c++){e=this.faces[c];k=new THREE.Vector3;j=e instanceof THREE.Face3?{a:new THREE.Vector3,b:new THREE.Vector3,c:new THREE.Vector3}:{a:new THREE.Vector3,b:new THREE.Vector3,c:new THREE.Vector3,d:new THREE.Vector3};g.push(k);h.push(j)}}g=this.morphNormals[a];f.vertices=this.morphTargets[a].vertices;f.computeFaceNormals();f.computeVertexNormals();c=0;for(d=this.faces.length;c<d;c++){e=this.faces[c];
k=g.faceNormals[c];j=g.vertexNormals[c];k.copy(e.normal);if(e instanceof THREE.Face3){j.a.copy(e.vertexNormals[0]);j.b.copy(e.vertexNormals[1]);j.c.copy(e.vertexNormals[2])}else{j.a.copy(e.vertexNormals[0]);j.b.copy(e.vertexNormals[1]);j.c.copy(e.vertexNormals[2]);j.d.copy(e.vertexNormals[3])}}}c=0;for(d=this.faces.length;c<d;c++){e=this.faces[c];e.normal=e.__originalFaceNormal;e.vertexNormals=e.__originalVertexNormals}},computeTangents:function(){function a(a,b,c,d,e,f,C){h=a.vertices[b];k=a.vertices[c];
j=a.vertices[d];i=g[e];m=g[f];n=g[C];o=k.x-h.x;p=j.x-h.x;l=k.y-h.y;r=j.y-h.y;u=k.z-h.z;E=j.z-h.z;H=m.u-i.u;I=n.u-i.u;v=m.v-i.v;F=n.v-i.v;y=1/(H*F-I*v);A.set((F*o-v*p)*y,(F*l-v*r)*y,(F*u-v*E)*y);K.set((H*p-I*o)*y,(H*r-I*l)*y,(H*E-I*u)*y);s[b].addSelf(A);s[c].addSelf(A);s[d].addSelf(A);w[b].addSelf(K);w[c].addSelf(K);w[d].addSelf(K)}var b,c,d,e,f,g,h,k,j,i,m,n,o,p,l,r,u,E,H,I,v,F,y,G,s=[],w=[],A=new THREE.Vector3,K=new THREE.Vector3,$=new THREE.Vector3,da=new THREE.Vector3,O=new THREE.Vector3;b=0;for(c=
this.vertices.length;b<c;b++){s[b]=new THREE.Vector3;w[b]=new THREE.Vector3}b=0;for(c=this.faces.length;b<c;b++){f=this.faces[b];g=this.faceVertexUvs[0][b];if(f instanceof THREE.Face3)a(this,f.a,f.b,f.c,0,1,2);else if(f instanceof THREE.Face4){a(this,f.a,f.b,f.d,0,1,3);a(this,f.b,f.c,f.d,1,2,3)}}var Q=["a","b","c","d"];b=0;for(c=this.faces.length;b<c;b++){f=this.faces[b];for(d=0;d<f.vertexNormals.length;d++){O.copy(f.vertexNormals[d]);e=f[Q[d]];G=s[e];$.copy(G);$.subSelf(O.multiplyScalar(O.dot(G))).normalize();
da.cross(f.vertexNormals[d],G);e=da.dot(w[e]);e=e<0?-1:1;f.vertexTangents[d]=new THREE.Vector4($.x,$.y,$.z,e)}}this.hasTangents=true},computeBoundingBox:function(){if(!this.boundingBox)this.boundingBox={min:new THREE.Vector3,max:new THREE.Vector3};if(this.vertices.length>0){var a;a=this.vertices[0];this.boundingBox.min.copy(a);this.boundingBox.max.copy(a);for(var b=this.boundingBox.min,c=this.boundingBox.max,d=1,e=this.vertices.length;d<e;d++){a=this.vertices[d];if(a.x<b.x)b.x=a.x;else if(a.x>c.x)c.x=
a.x;if(a.y<b.y)b.y=a.y;else if(a.y>c.y)c.y=a.y;if(a.z<b.z)b.z=a.z;else if(a.z>c.z)c.z=a.z}}else{this.boundingBox.min.set(0,0,0);this.boundingBox.max.set(0,0,0)}},computeBoundingSphere:function(){if(!this.boundingSphere)this.boundingSphere={radius:0};for(var a,b=0,c=0,d=this.vertices.length;c<d;c++){a=this.vertices[c].length();a>b&&(b=a)}this.boundingSphere.radius=b},mergeVertices:function(){var a={},b=[],c=[],d,e=Math.pow(10,4),f,g;f=0;for(g=this.vertices.length;f<g;f++){d=this.vertices[f];d=[Math.round(d.x*
e),Math.round(d.y*e),Math.round(d.z*e)].join("_");if(a[d]===void 0){a[d]=f;b.push(this.vertices[f]);c[f]=b.length-1}else c[f]=c[a[d]]}f=0;for(g=this.faces.length;f<g;f++){a=this.faces[f];if(a instanceof THREE.Face3){a.a=c[a.a];a.b=c[a.b];a.c=c[a.c]}else if(a instanceof THREE.Face4){a.a=c[a.a];a.b=c[a.b];a.c=c[a.c];a.d=c[a.d];e=[a.a,a.b,a.c,a.d];for(d=3;d>0;d--)if(e.indexOf(a["abcd"[d]])!=d){e.splice(d,1);this.faces[f]=new THREE.Face3(e[0],e[1],e[2]);this.faceVertexUvs[0][f].splice(d,1)}}}this.vertices=
b}};THREE.GeometryCount=0;THREE.Camera=function(){THREE.Object3D.call(this);this.matrixWorldInverse=new THREE.Matrix4;this.projectionMatrix=new THREE.Matrix4;this.projectionMatrixInverse=new THREE.Matrix4};THREE.Camera.prototype=new THREE.Object3D;THREE.Camera.prototype.constructor=THREE.Camera;THREE.Camera.prototype.lookAt=function(a){this.matrix.lookAt(this.position,a,this.up);this.rotationAutoUpdate&&this.rotation.getRotationFromMatrix(this.matrix)};
THREE.OrthographicCamera=function(a,b,c,d,e,f){THREE.Camera.call(this);this.left=a;this.right=b;this.top=c;this.bottom=d;this.near=e!==void 0?e:0.1;this.far=f!==void 0?f:2E3;this.updateProjectionMatrix()};THREE.OrthographicCamera.prototype=new THREE.Camera;THREE.OrthographicCamera.prototype.constructor=THREE.OrthographicCamera;THREE.OrthographicCamera.prototype.updateProjectionMatrix=function(){this.projectionMatrix.makeOrthographic(this.left,this.right,this.top,this.bottom,this.near,this.far)};
THREE.PerspectiveCamera=function(a,b,c,d){THREE.Camera.call(this);this.fov=a!==void 0?a:50;this.aspect=b!==void 0?b:1;this.near=c!==void 0?c:0.1;this.far=d!==void 0?d:2E3;this.updateProjectionMatrix()};THREE.PerspectiveCamera.prototype=new THREE.Camera;THREE.PerspectiveCamera.prototype.constructor=THREE.PerspectiveCamera;THREE.PerspectiveCamera.prototype.setLens=function(a,b){this.fov=2*Math.atan((b!==void 0?b:24)/(a*2))*(180/Math.PI);this.updateProjectionMatrix()};
THREE.PerspectiveCamera.prototype.setViewOffset=function(a,b,c,d,e,f){this.fullWidth=a;this.fullHeight=b;this.x=c;this.y=d;this.width=e;this.height=f;this.updateProjectionMatrix()};
THREE.PerspectiveCamera.prototype.updateProjectionMatrix=function(){if(this.fullWidth){var a=this.fullWidth/this.fullHeight,b=Math.tan(this.fov*Math.PI/360)*this.near,c=-b,d=a*c,a=Math.abs(a*b-d),c=Math.abs(b-c);this.projectionMatrix.makeFrustum(d+this.x*a/this.fullWidth,d+(this.x+this.width)*a/this.fullWidth,b-(this.y+this.height)*c/this.fullHeight,b-this.y*c/this.fullHeight,this.near,this.far)}else this.projectionMatrix.makePerspective(this.fov,this.aspect,this.near,this.far)};
THREE.Light=function(a){THREE.Object3D.call(this);this.color=new THREE.Color(a)};THREE.Light.prototype=new THREE.Object3D;THREE.Light.prototype.constructor=THREE.Light;THREE.Light.prototype.supr=THREE.Object3D.prototype;THREE.AmbientLight=function(a){THREE.Light.call(this,a)};THREE.AmbientLight.prototype=new THREE.Light;THREE.AmbientLight.prototype.constructor=THREE.AmbientLight;
THREE.DirectionalLight=function(a,b,c){THREE.Light.call(this,a);this.position=new THREE.Vector3(0,1,0);this.target=new THREE.Object3D;this.intensity=b!==void 0?b:1;this.distance=c!==void 0?c:0;this.onlyShadow=this.castShadow=false;this.shadowCameraNear=50;this.shadowCameraFar=5E3;this.shadowCameraLeft=-500;this.shadowCameraTop=this.shadowCameraRight=500;this.shadowCameraBottom=-500;this.shadowCameraVisible=false;this.shadowBias=0;this.shadowDarkness=0.5;this.shadowMapHeight=this.shadowMapWidth=512;
this.shadowCascade=false;this.shadowCascadeOffset=new THREE.Vector3(0,0,-1E3);this.shadowCascadeCount=2;this.shadowCascadeBias=[0,0,0];this.shadowCascadeWidth=[512,512,512];this.shadowCascadeHeight=[512,512,512];this.shadowCascadeNearZ=[-1,0.99,0.998];this.shadowCascadeFarZ=[0.99,0.998,1];this.shadowCascadeArray=[];this.shadowMatrix=this.shadowCamera=this.shadowMapSize=this.shadowMap=null};THREE.DirectionalLight.prototype=new THREE.Light;THREE.DirectionalLight.prototype.constructor=THREE.DirectionalLight;
THREE.PointLight=function(a,b,c){THREE.Light.call(this,a);this.position=new THREE.Vector3(0,0,0);this.intensity=b!==void 0?b:1;this.distance=c!==void 0?c:0};THREE.PointLight.prototype=new THREE.Light;THREE.PointLight.prototype.constructor=THREE.PointLight;
THREE.Material=function(a){a=a||{};this.id=THREE.MaterialCount++;this.name="";this.opacity=a.opacity!==void 0?a.opacity:1;this.transparent=a.transparent!==void 0?a.transparent:false;this.blending=a.blending!==void 0?a.blending:THREE.NormalBlending;this.blendSrc=a.blendSrc!==void 0?a.blendSrc:THREE.SrcAlphaFactor;this.blendDst=a.blendDst!==void 0?a.blendDst:THREE.OneMinusSrcAlphaFactor;this.blendEquation=a.blendEquation!==void 0?a.blendEquation:THREE.AddEquation;this.depthTest=a.depthTest!==void 0?
a.depthTest:true;this.depthWrite=a.depthWrite!==void 0?a.depthWrite:true;this.polygonOffset=a.polygonOffset!==void 0?a.polygonOffset:false;this.polygonOffsetFactor=a.polygonOffsetFactor!==void 0?a.polygonOffsetFactor:0;this.polygonOffsetUnits=a.polygonOffsetUnits!==void 0?a.polygonOffsetUnits:0;this.alphaTest=a.alphaTest!==void 0?a.alphaTest:0;this.overdraw=a.overdraw!==void 0?a.overdraw:false;this.needsUpdate=true};THREE.MaterialCount=0;THREE.NoShading=0;THREE.FlatShading=1;THREE.SmoothShading=2;
THREE.NoColors=0;THREE.FaceColors=1;THREE.VertexColors=2;THREE.NoBlending=0;THREE.NormalBlending=1;THREE.AdditiveBlending=2;THREE.SubtractiveBlending=3;THREE.MultiplyBlending=4;THREE.AdditiveAlphaBlending=5;THREE.CustomBlending=6;THREE.AddEquation=100;THREE.SubtractEquation=101;THREE.ReverseSubtractEquation=102;THREE.ZeroFactor=200;THREE.OneFactor=201;THREE.SrcColorFactor=202;THREE.OneMinusSrcColorFactor=203;THREE.SrcAlphaFactor=204;THREE.OneMinusSrcAlphaFactor=205;THREE.DstAlphaFactor=206;
THREE.OneMinusDstAlphaFactor=207;THREE.DstColorFactor=208;THREE.OneMinusDstColorFactor=209;THREE.SrcAlphaSaturateFactor=210;
THREE.LineBasicMaterial=function(a){THREE.Material.call(this,a);a=a||{};this.color=a.color!==void 0?new THREE.Color(a.color):new THREE.Color(16777215);this.linewidth=a.linewidth!==void 0?a.linewidth:1;this.linecap=a.linecap!==void 0?a.linecap:"round";this.linejoin=a.linejoin!==void 0?a.linejoin:"round";this.vertexColors=a.vertexColors?a.vertexColors:false;this.fog=a.fog!==void 0?a.fog:true};THREE.LineBasicMaterial.prototype=new THREE.Material;THREE.LineBasicMaterial.prototype.constructor=THREE.LineBasicMaterial;
THREE.MeshBasicMaterial=function(a){THREE.Material.call(this,a);a=a||{};this.color=a.color!==void 0?new THREE.Color(a.color):new THREE.Color(16777215);this.map=a.map!==void 0?a.map:null;this.lightMap=a.lightMap!==void 0?a.lightMap:null;this.envMap=a.envMap!==void 0?a.envMap:null;this.combine=a.combine!==void 0?a.combine:THREE.MultiplyOperation;this.reflectivity=a.reflectivity!==void 0?a.reflectivity:1;this.refractionRatio=a.refractionRatio!==void 0?a.refractionRatio:0.98;this.fog=a.fog!==void 0?a.fog:
true;this.shading=a.shading!==void 0?a.shading:THREE.SmoothShading;this.wireframe=a.wireframe!==void 0?a.wireframe:false;this.wireframeLinewidth=a.wireframeLinewidth!==void 0?a.wireframeLinewidth:1;this.wireframeLinecap=a.wireframeLinecap!==void 0?a.wireframeLinecap:"round";this.wireframeLinejoin=a.wireframeLinejoin!==void 0?a.wireframeLinejoin:"round";this.vertexColors=a.vertexColors!==void 0?a.vertexColors:THREE.NoColors;this.skinning=a.skinning!==void 0?a.skinning:false;this.morphTargets=a.morphTargets!==
void 0?a.morphTargets:false};THREE.MeshBasicMaterial.prototype=new THREE.Material;THREE.MeshBasicMaterial.prototype.constructor=THREE.MeshBasicMaterial;
THREE.MeshLambertMaterial=function(a){THREE.Material.call(this,a);a=a||{};this.color=a.color!==void 0?new THREE.Color(a.color):new THREE.Color(16777215);this.ambient=a.ambient!==void 0?new THREE.Color(a.ambient):new THREE.Color(16777215);this.emissive=a.emissive!==void 0?new THREE.Color(a.emissive):new THREE.Color(0);this.wrapAround=a.wrapAround!==void 0?a.wrapAround:false;this.wrapRGB=new THREE.Vector3(1,1,1);this.map=a.map!==void 0?a.map:null;this.lightMap=a.lightMap!==void 0?a.lightMap:null;this.envMap=
a.envMap!==void 0?a.envMap:null;this.combine=a.combine!==void 0?a.combine:THREE.MultiplyOperation;this.reflectivity=a.reflectivity!==void 0?a.reflectivity:1;this.refractionRatio=a.refractionRatio!==void 0?a.refractionRatio:0.98;this.fog=a.fog!==void 0?a.fog:true;this.shading=a.shading!==void 0?a.shading:THREE.SmoothShading;this.wireframe=a.wireframe!==void 0?a.wireframe:false;this.wireframeLinewidth=a.wireframeLinewidth!==void 0?a.wireframeLinewidth:1;this.wireframeLinecap=a.wireframeLinecap!==void 0?
a.wireframeLinecap:"round";this.wireframeLinejoin=a.wireframeLinejoin!==void 0?a.wireframeLinejoin:"round";this.vertexColors=a.vertexColors!==void 0?a.vertexColors:THREE.NoColors;this.skinning=a.skinning!==void 0?a.skinning:false;this.morphTargets=a.morphTargets!==void 0?a.morphTargets:false;this.morphNormals=a.morphNormals!==void 0?a.morphNormals:false};THREE.MeshLambertMaterial.prototype=new THREE.Material;THREE.MeshLambertMaterial.prototype.constructor=THREE.MeshLambertMaterial;
THREE.MeshPhongMaterial=function(a){THREE.Material.call(this,a);a=a||{};this.color=a.color!==void 0?new THREE.Color(a.color):new THREE.Color(16777215);this.ambient=a.ambient!==void 0?new THREE.Color(a.ambient):new THREE.Color(16777215);this.emissive=a.emissive!==void 0?new THREE.Color(a.emissive):new THREE.Color(0);this.specular=a.specular!==void 0?new THREE.Color(a.specular):new THREE.Color(1118481);this.shininess=a.shininess!==void 0?a.shininess:30;this.metal=a.metal!==void 0?a.metal:false;this.perPixel=
a.perPixel!==void 0?a.perPixel:false;this.wrapAround=a.wrapAround!==void 0?a.wrapAround:false;this.wrapRGB=new THREE.Vector3(1,1,1);this.map=a.map!==void 0?a.map:null;this.lightMap=a.lightMap!==void 0?a.lightMap:null;this.envMap=a.envMap!==void 0?a.envMap:null;this.combine=a.combine!==void 0?a.combine:THREE.MultiplyOperation;this.reflectivity=a.reflectivity!==void 0?a.reflectivity:1;this.refractionRatio=a.refractionRatio!==void 0?a.refractionRatio:0.98;this.fog=a.fog!==void 0?a.fog:true;this.shading=
a.shading!==void 0?a.shading:THREE.SmoothShading;this.wireframe=a.wireframe!==void 0?a.wireframe:false;this.wireframeLinewidth=a.wireframeLinewidth!==void 0?a.wireframeLinewidth:1;this.wireframeLinecap=a.wireframeLinecap!==void 0?a.wireframeLinecap:"round";this.wireframeLinejoin=a.wireframeLinejoin!==void 0?a.wireframeLinejoin:"round";this.vertexColors=a.vertexColors!==void 0?a.vertexColors:THREE.NoColors;this.skinning=a.skinning!==void 0?a.skinning:false;this.morphTargets=a.morphTargets!==void 0?
a.morphTargets:false;this.morphNormals=a.morphNormals!==void 0?a.morphNormals:false};THREE.MeshPhongMaterial.prototype=new THREE.Material;THREE.MeshPhongMaterial.prototype.constructor=THREE.MeshPhongMaterial;THREE.MeshDepthMaterial=function(a){THREE.Material.call(this,a);a=a||{};this.shading=a.shading!==void 0?a.shading:THREE.SmoothShading;this.wireframe=a.wireframe!==void 0?a.wireframe:false;this.wireframeLinewidth=a.wireframeLinewidth!==void 0?a.wireframeLinewidth:1};
THREE.MeshDepthMaterial.prototype=new THREE.Material;THREE.MeshDepthMaterial.prototype.constructor=THREE.MeshDepthMaterial;THREE.MeshNormalMaterial=function(a){THREE.Material.call(this,a);a=a||{};this.shading=a.shading?a.shading:THREE.FlatShading;this.wireframe=a.wireframe?a.wireframe:false;this.wireframeLinewidth=a.wireframeLinewidth?a.wireframeLinewidth:1};THREE.MeshNormalMaterial.prototype=new THREE.Material;THREE.MeshNormalMaterial.prototype.constructor=THREE.MeshNormalMaterial;
THREE.MeshFaceMaterial=function(){};THREE.ParticleBasicMaterial=function(a){THREE.Material.call(this,a);a=a||{};this.color=a.color!==void 0?new THREE.Color(a.color):new THREE.Color(16777215);this.map=a.map!==void 0?a.map:null;this.size=a.size!==void 0?a.size:1;this.sizeAttenuation=a.sizeAttenuation!==void 0?a.sizeAttenuation:true;this.vertexColors=a.vertexColors!==void 0?a.vertexColors:false;this.fog=a.fog!==void 0?a.fog:true};THREE.ParticleBasicMaterial.prototype=new THREE.Material;
THREE.ParticleBasicMaterial.prototype.constructor=THREE.ParticleBasicMaterial;THREE.ParticleCanvasMaterial=function(a){THREE.Material.call(this,a);a=a||{};this.color=a.color!==void 0?new THREE.Color(a.color):new THREE.Color(16777215);this.program=a.program!==void 0?a.program:function(){}};THREE.ParticleCanvasMaterial.prototype=new THREE.Material;THREE.ParticleCanvasMaterial.prototype.constructor=THREE.ParticleCanvasMaterial;
THREE.Texture=function(a,b,c,d,e,f,g,h){this.id=THREE.TextureCount++;this.image=a;this.mapping=b!==void 0?b:new THREE.UVMapping;this.wrapS=c!==void 0?c:THREE.ClampToEdgeWrapping;this.wrapT=d!==void 0?d:THREE.ClampToEdgeWrapping;this.magFilter=e!==void 0?e:THREE.LinearFilter;this.minFilter=f!==void 0?f:THREE.LinearMipMapLinearFilter;this.format=g!==void 0?g:THREE.RGBAFormat;this.type=h!==void 0?h:THREE.UnsignedByteType;this.offset=new THREE.Vector2(0,0);this.repeat=new THREE.Vector2(1,1);this.generateMipmaps=
true;this.needsUpdate=this.premultiplyAlpha=false;this.onUpdate=null};THREE.Texture.prototype={constructor:THREE.Texture,clone:function(){var a=new THREE.Texture(this.image,this.mapping,this.wrapS,this.wrapT,this.magFilter,this.minFilter,this.format,this.type);a.offset.copy(this.offset);a.repeat.copy(this.repeat);return a}};THREE.TextureCount=0;THREE.MultiplyOperation=0;THREE.MixOperation=1;THREE.UVMapping=function(){};THREE.CubeReflectionMapping=function(){};THREE.CubeRefractionMapping=function(){};
THREE.SphericalReflectionMapping=function(){};THREE.SphericalRefractionMapping=function(){};THREE.RepeatWrapping=0;THREE.ClampToEdgeWrapping=1;THREE.MirroredRepeatWrapping=2;THREE.NearestFilter=3;THREE.NearestMipMapNearestFilter=4;THREE.NearestMipMapLinearFilter=5;THREE.LinearFilter=6;THREE.LinearMipMapNearestFilter=7;THREE.LinearMipMapLinearFilter=8;THREE.ByteType=9;THREE.UnsignedByteType=10;THREE.ShortType=11;THREE.UnsignedShortType=12;THREE.IntType=13;THREE.UnsignedIntType=14;THREE.FloatType=15;
THREE.AlphaFormat=16;THREE.RGBFormat=17;THREE.RGBAFormat=18;THREE.LuminanceFormat=19;THREE.LuminanceAlphaFormat=20;THREE.DataTexture=function(a,b,c,d,e,f,g,h,k,j){THREE.Texture.call(this,null,f,g,h,k,j,d,e);this.image={data:a,width:b,height:c}};THREE.DataTexture.prototype=new THREE.Texture;THREE.DataTexture.prototype.constructor=THREE.DataTexture;
THREE.DataTexture.prototype.clone=function(){var a=new THREE.DataTexture(this.image.data,this.image.width,this.image.height,this.format,this.type,this.mapping,this.wrapS,this.wrapT,this.magFilter,this.minFilter);a.offset.copy(this.offset);a.repeat.copy(this.repeat);return a};THREE.Particle=function(a){THREE.Object3D.call(this);this.material=a};THREE.Particle.prototype=new THREE.Object3D;THREE.Particle.prototype.constructor=THREE.Particle;
THREE.Line=function(a,b,c){THREE.Object3D.call(this);this.geometry=a;this.material=b!==void 0?b:new THREE.LineBasicMaterial({color:Math.random()*16777215});this.type=c!==void 0?c:THREE.LineStrip;this.geometry&&(this.geometry.boundingSphere||this.geometry.computeBoundingSphere())};THREE.LineStrip=0;THREE.LinePieces=1;THREE.Line.prototype=new THREE.Object3D;THREE.Line.prototype.constructor=THREE.Line;
THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.geometry=a;this.material=b!==void 0?b:new THREE.MeshBasicMaterial({color:Math.random()*16777215,wireframe:true});if(this.geometry){this.geometry.boundingSphere||this.geometry.computeBoundingSphere();this.boundRadius=a.boundingSphere.radius;if(this.geometry.morphTargets.length){this.morphTargetBase=-1;this.morphTargetForcedOrder=[];this.morphTargetInfluences=[];this.morphTargetDictionary={};for(var c=0;c<this.geometry.morphTargets.length;c++){this.morphTargetInfluences.push(0);
this.morphTargetDictionary[this.geometry.morphTargets[c].name]=c}}}};THREE.Mesh.prototype=new THREE.Object3D;THREE.Mesh.prototype.constructor=THREE.Mesh;THREE.Mesh.prototype.supr=THREE.Object3D.prototype;THREE.Mesh.prototype.getMorphTargetIndexByName=function(a){if(this.morphTargetDictionary[a]!==void 0)return this.morphTargetDictionary[a];console.log("THREE.Mesh.getMorphTargetIndexByName: morph target "+a+" does not exist. Returning 0.");return 0};
THREE.Bone=function(a){THREE.Object3D.call(this);this.skin=a;this.skinMatrix=new THREE.Matrix4};THREE.Bone.prototype=new THREE.Object3D;THREE.Bone.prototype.constructor=THREE.Bone;THREE.Bone.prototype.supr=THREE.Object3D.prototype;
THREE.Bone.prototype.update=function(a,b){this.matrixAutoUpdate&&(b=b|this.updateMatrix());if(b||this.matrixWorldNeedsUpdate){a?this.skinMatrix.multiply(a,this.matrix):this.skinMatrix.copy(this.matrix);this.matrixWorldNeedsUpdate=false;b=true}var c,d=this.children.length;for(c=0;c<d;c++)this.children[c].update(this.skinMatrix,b)};
THREE.Sprite=function(a){THREE.Object3D.call(this);this.color=a.color!==void 0?new THREE.Color(a.color):new THREE.Color(16777215);this.map=a.map!==void 0?a.map:new THREE.Texture;this.blending=a.blending!==void 0?a.blending:THREE.NormalBlending;this.blendSrc=a.blendSrc!==void 0?a.blendSrc:THREE.SrcAlphaFactor;this.blendDst=a.blendDst!==void 0?a.blendDst:THREE.OneMinusSrcAlphaFactor;this.blendEquation=a.blendEquation!==void 0?a.blendEquation:THREE.AddEquation;this.useScreenCoordinates=a.useScreenCoordinates!==
void 0?a.useScreenCoordinates:true;this.mergeWith3D=a.mergeWith3D!==void 0?a.mergeWith3D:!this.useScreenCoordinates;this.affectedByDistance=a.affectedByDistance!==void 0?a.affectedByDistance:!this.useScreenCoordinates;this.scaleByViewport=a.scaleByViewport!==void 0?a.scaleByViewport:!this.affectedByDistance;this.alignment=a.alignment instanceof THREE.Vector2?a.alignment:THREE.SpriteAlignment.center;this.rotation3d=this.rotation;this.rotation=0;this.opacity=1;this.uvOffset=new THREE.Vector2(0,0);this.uvScale=
new THREE.Vector2(1,1)};THREE.Sprite.prototype=new THREE.Object3D;THREE.Sprite.prototype.constructor=THREE.Sprite;THREE.Sprite.prototype.updateMatrix=function(){this.matrix.setPosition(this.position);this.rotation3d.set(0,0,this.rotation);this.matrix.setRotationFromEuler(this.rotation3d);if(this.scale.x!==1||this.scale.y!==1){this.matrix.scale(this.scale);this.boundRadiusScale=Math.max(this.scale.x,this.scale.y)}this.matrixWorldNeedsUpdate=true};THREE.SpriteAlignment={};
THREE.SpriteAlignment.topLeft=new THREE.Vector2(1,-1);THREE.SpriteAlignment.topCenter=new THREE.Vector2(0,-1);THREE.SpriteAlignment.topRight=new THREE.Vector2(-1,-1);THREE.SpriteAlignment.centerLeft=new THREE.Vector2(1,0);THREE.SpriteAlignment.center=new THREE.Vector2(0,0);THREE.SpriteAlignment.centerRight=new THREE.Vector2(-1,0);THREE.SpriteAlignment.bottomLeft=new THREE.Vector2(1,1);THREE.SpriteAlignment.bottomCenter=new THREE.Vector2(0,1);
THREE.SpriteAlignment.bottomRight=new THREE.Vector2(-1,1);THREE.Scene=function(){THREE.Object3D.call(this);this.overrideMaterial=this.fog=null;this.matrixAutoUpdate=false;this.__objects=[];this.__lights=[];this.__objectsAdded=[];this.__objectsRemoved=[]};THREE.Scene.prototype=new THREE.Object3D;THREE.Scene.prototype.constructor=THREE.Scene;
THREE.Scene.prototype.__addObject=function(a){if(a instanceof THREE.Light)this.__lights.indexOf(a)===-1&&this.__lights.push(a);else if(!(a instanceof THREE.Camera||a instanceof THREE.Bone)&&this.__objects.indexOf(a)===-1){this.__objects.push(a);this.__objectsAdded.push(a);var b=this.__objectsRemoved.indexOf(a);b!==-1&&this.__objectsRemoved.splice(b,1)}for(b=0;b<a.children.length;b++)this.__addObject(a.children[b])};
THREE.Scene.prototype.__removeObject=function(a){if(a instanceof THREE.Light){var b=this.__lights.indexOf(a);b!==-1&&this.__lights.splice(b,1)}else if(!(a instanceof THREE.Camera)){b=this.__objects.indexOf(a);if(b!==-1){this.__objects.splice(b,1);this.__objectsRemoved.push(a);b=this.__objectsAdded.indexOf(a);b!==-1&&this.__objectsAdded.splice(b,1)}}for(b=0;b<a.children.length;b++)this.__removeObject(a.children[b])};
THREE.CanvasRenderer=function(a){function b(a){if(E!=a)l.globalAlpha=E=a}function c(a){if(H!=a){switch(a){case THREE.NormalBlending:l.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:l.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:l.globalCompositeOperation="darker"}H=a}}function d(a){if(I!=a)l.strokeStyle=I=a}function e(a){if(v!=a)l.fillStyle=v=a}console.log("THREE.CanvasRenderer",THREE.REVISION);var a=a||{},f=this,g,h,k,j=new THREE.Projector,i=a.canvas!==
void 0?a.canvas:document.createElement("canvas"),m,n,o,p,l=i.getContext("2d"),r=new THREE.Color(0),u=0,E=1,H=0,I=null,v=null,F=null,y=null,G=null,s,w,A,K,$=new THREE.RenderableVertex,da=new THREE.RenderableVertex,O,Q,T,L,U,D,J,R,C,P,N,V,t=new THREE.Color,z=new THREE.Color,x=new THREE.Color,B=new THREE.Color,M=new THREE.Color,la=[],fa=[],ga,ha,ea,aa,Ba,Ca,Da,Ea,Fa,Ga,ma=new THREE.Rectangle,Z=new THREE.Rectangle,Y=new THREE.Rectangle,ya=false,X=new THREE.Color,na=new THREE.Color,oa=new THREE.Color,
S=new THREE.Vector3,sa,ta,za,ba,ua,va,a=16;sa=document.createElement("canvas");sa.width=sa.height=2;ta=sa.getContext("2d");ta.fillStyle="rgba(0,0,0,1)";ta.fillRect(0,0,2,2);za=ta.getImageData(0,0,2,2);ba=za.data;ua=document.createElement("canvas");ua.width=ua.height=a;va=ua.getContext("2d");va.translate(-a/2,-a/2);va.scale(a,a);a--;this.domElement=i;this.sortElements=this.sortObjects=this.autoClear=true;this.info={render:{vertices:0,faces:0}};this.setSize=function(a,b){m=a;n=b;o=Math.floor(m/2);p=
Math.floor(n/2);i.width=m;i.height=n;ma.set(-o,-p,o,p);Z.set(-o,-p,o,p);E=1;H=0;G=y=F=v=I=null};this.setClearColor=function(a,b){r.copy(a);u=b!==void 0?b:1;Z.set(-o,-p,o,p)};this.setClearColorHex=function(a,b){r.setHex(a);u=b!==void 0?b:1;Z.set(-o,-p,o,p)};this.clear=function(){l.setTransform(1,0,0,-1,o,p);if(!Z.isEmpty()){Z.minSelf(ma);Z.inflate(2);u<1&&l.clearRect(Math.floor(Z.getX()),Math.floor(Z.getY()),Math.floor(Z.getWidth()),Math.floor(Z.getHeight()));if(u>0){c(THREE.NormalBlending);b(1);e("rgba("+
Math.floor(r.r*255)+","+Math.floor(r.g*255)+","+Math.floor(r.b*255)+","+u+")");l.fillRect(Math.floor(Z.getX()),Math.floor(Z.getY()),Math.floor(Z.getWidth()),Math.floor(Z.getHeight()))}Z.empty()}};this.render=function(a,i){function m(a){var b,c,d,e;X.setRGB(0,0,0);na.setRGB(0,0,0);oa.setRGB(0,0,0);b=0;for(c=a.length;b<c;b++){d=a[b];e=d.color;if(d instanceof THREE.AmbientLight){X.r=X.r+e.r;X.g=X.g+e.g;X.b=X.b+e.b}else if(d instanceof THREE.DirectionalLight){na.r=na.r+e.r;na.g=na.g+e.g;na.b=na.b+e.b}else if(d instanceof
THREE.PointLight){oa.r=oa.r+e.r;oa.g=oa.g+e.g;oa.b=oa.b+e.b}}}function n(a,b,c,d){var e,f,g,i,h,k;e=0;for(f=a.length;e<f;e++){g=a[e];i=g.color;if(g instanceof THREE.DirectionalLight){h=g.matrixWorld.getPosition();k=c.dot(h);if(!(k<=0)){k=k*g.intensity;d.r=d.r+i.r*k;d.g=d.g+i.g*k;d.b=d.b+i.b*k}}else if(g instanceof THREE.PointLight){h=g.matrixWorld.getPosition();k=c.dot(S.sub(h,b).normalize());if(!(k<=0)){k=k*(g.distance==0?1:1-Math.min(b.distanceTo(h)/g.distance,1));if(k!=0){k=k*g.intensity;d.r=d.r+
i.r*k;d.g=d.g+i.g*k;d.b=d.b+i.b*k}}}}}function r(a,f,g){b(g.opacity);c(g.blending);var i,h,k,j,q,n;if(g instanceof THREE.ParticleBasicMaterial){if(g.map){j=g.map.image;q=j.width>>1;n=j.height>>1;g=f.scale.x*o;k=f.scale.y*p;i=g*q;h=k*n;Y.set(a.x-i,a.y-h,a.x+i,a.y+h);if(ma.intersects(Y)){l.save();l.translate(a.x,a.y);l.rotate(-f.rotation);l.scale(g,-k);l.translate(-q,-n);l.drawImage(j,0,0);l.restore()}}}else if(g instanceof THREE.ParticleCanvasMaterial){i=f.scale.x*o;h=f.scale.y*p;Y.set(a.x-i,a.y-h,
a.x+i,a.y+h);if(ma.intersects(Y)){d(g.color.getContextStyle());e(g.color.getContextStyle());l.save();l.translate(a.x,a.y);l.rotate(-f.rotation);l.scale(i,h);g.program(l);l.restore()}}}function u(a,e,f,g){b(g.opacity);c(g.blending);l.beginPath();l.moveTo(a.positionScreen.x,a.positionScreen.y);l.lineTo(e.positionScreen.x,e.positionScreen.y);l.closePath();if(g instanceof THREE.LineBasicMaterial){a=g.linewidth;if(F!=a)l.lineWidth=F=a;a=g.linecap;if(y!=a)l.lineCap=y=a;a=g.linejoin;if(G!=a)l.lineJoin=G=
a;d(g.color.getContextStyle());l.stroke();Y.inflate(g.linewidth*2)}}function v(a,d,e,g,h,j,l,q){f.info.render.vertices=f.info.render.vertices+3;f.info.render.faces++;b(q.opacity);c(q.blending);O=a.positionScreen.x;Q=a.positionScreen.y;T=d.positionScreen.x;L=d.positionScreen.y;U=e.positionScreen.x;D=e.positionScreen.y;H(O,Q,T,L,U,D);if(q instanceof THREE.MeshBasicMaterial)if(q.map){if(q.map.mapping instanceof THREE.UVMapping){aa=l.uvs[0];Aa(O,Q,T,L,U,D,aa[g].u,aa[g].v,aa[h].u,aa[h].v,aa[j].u,aa[j].v,
q.map)}}else if(q.envMap){if(q.envMap.mapping instanceof THREE.SphericalReflectionMapping){a=i.matrixWorldInverse;S.copy(l.vertexNormalsWorld[g]);Ba=(S.x*a.elements[0]+S.y*a.elements[4]+S.z*a.elements[8])*0.5+0.5;Ca=-(S.x*a.elements[1]+S.y*a.elements[5]+S.z*a.elements[9])*0.5+0.5;S.copy(l.vertexNormalsWorld[h]);Da=(S.x*a.elements[0]+S.y*a.elements[4]+S.z*a.elements[8])*0.5+0.5;Ea=-(S.x*a.elements[1]+S.y*a.elements[5]+S.z*a.elements[9])*0.5+0.5;S.copy(l.vertexNormalsWorld[j]);Fa=(S.x*a.elements[0]+
S.y*a.elements[4]+S.z*a.elements[8])*0.5+0.5;Ga=-(S.x*a.elements[1]+S.y*a.elements[5]+S.z*a.elements[9])*0.5+0.5;Aa(O,Q,T,L,U,D,Ba,Ca,Da,Ea,Fa,Ga,q.envMap)}}else q.wireframe?ja(q.color,q.wireframeLinewidth,q.wireframeLinecap,q.wireframeLinejoin):ia(q.color);else if(q instanceof THREE.MeshLambertMaterial){if(q.map&&!q.wireframe){if(q.map.mapping instanceof THREE.UVMapping){aa=l.uvs[0];Aa(O,Q,T,L,U,D,aa[g].u,aa[g].v,aa[h].u,aa[h].v,aa[j].u,aa[j].v,q.map)}c(THREE.SubtractiveBlending)}if(ya)if(!q.wireframe&&
q.shading==THREE.SmoothShading&&l.vertexNormalsWorld.length==3){z.r=x.r=B.r=X.r;z.g=x.g=B.g=X.g;z.b=x.b=B.b=X.b;n(k,l.v1.positionWorld,l.vertexNormalsWorld[0],z);n(k,l.v2.positionWorld,l.vertexNormalsWorld[1],x);n(k,l.v3.positionWorld,l.vertexNormalsWorld[2],B);z.r=Math.max(0,Math.min(q.color.r*z.r,1));z.g=Math.max(0,Math.min(q.color.g*z.g,1));z.b=Math.max(0,Math.min(q.color.b*z.b,1));x.r=Math.max(0,Math.min(q.color.r*x.r,1));x.g=Math.max(0,Math.min(q.color.g*x.g,1));x.b=Math.max(0,Math.min(q.color.b*
x.b,1));B.r=Math.max(0,Math.min(q.color.r*B.r,1));B.g=Math.max(0,Math.min(q.color.g*B.g,1));B.b=Math.max(0,Math.min(q.color.b*B.b,1));M.r=(x.r+B.r)*0.5;M.g=(x.g+B.g)*0.5;M.b=(x.b+B.b)*0.5;ea=wa(z,x,B,M);qa(O,Q,T,L,U,D,0,0,1,0,0,1,ea)}else{t.r=X.r;t.g=X.g;t.b=X.b;n(k,l.centroidWorld,l.normalWorld,t);t.r=Math.max(0,Math.min(q.color.r*t.r,1));t.g=Math.max(0,Math.min(q.color.g*t.g,1));t.b=Math.max(0,Math.min(q.color.b*t.b,1));q.wireframe?ja(t,q.wireframeLinewidth,q.wireframeLinecap,q.wireframeLinejoin):
ia(t)}else q.wireframe?ja(q.color,q.wireframeLinewidth,q.wireframeLinecap,q.wireframeLinejoin):ia(q.color)}else if(q instanceof THREE.MeshDepthMaterial){ga=i.near;ha=i.far;z.r=z.g=z.b=1-pa(a.positionScreen.z,ga,ha);x.r=x.g=x.b=1-pa(d.positionScreen.z,ga,ha);B.r=B.g=B.b=1-pa(e.positionScreen.z,ga,ha);M.r=(x.r+B.r)*0.5;M.g=(x.g+B.g)*0.5;M.b=(x.b+B.b)*0.5;ea=wa(z,x,B,M);qa(O,Q,T,L,U,D,0,0,1,0,0,1,ea)}else if(q instanceof THREE.MeshNormalMaterial){t.r=ra(l.normalWorld.x);t.g=ra(l.normalWorld.y);t.b=ra(l.normalWorld.z);
q.wireframe?ja(t,q.wireframeLinewidth,q.wireframeLinecap,q.wireframeLinejoin):ia(t)}}function E(a,d,e,g,h,l,j,q,o){f.info.render.vertices=f.info.render.vertices+4;f.info.render.faces++;b(q.opacity);c(q.blending);if(q.map||q.envMap){v(a,d,g,0,1,3,j,q,o);v(h,e,l,1,2,3,j,q,o)}else{O=a.positionScreen.x;Q=a.positionScreen.y;T=d.positionScreen.x;L=d.positionScreen.y;U=e.positionScreen.x;D=e.positionScreen.y;J=g.positionScreen.x;R=g.positionScreen.y;C=h.positionScreen.x;P=h.positionScreen.y;N=l.positionScreen.x;
V=l.positionScreen.y;if(q instanceof THREE.MeshBasicMaterial){I(O,Q,T,L,U,D,J,R);q.wireframe?ja(q.color,q.wireframeLinewidth,q.wireframeLinecap,q.wireframeLinejoin):ia(q.color)}else if(q instanceof THREE.MeshLambertMaterial)if(ya)if(!q.wireframe&&q.shading==THREE.SmoothShading&&j.vertexNormalsWorld.length==4){z.r=x.r=B.r=M.r=X.r;z.g=x.g=B.g=M.g=X.g;z.b=x.b=B.b=M.b=X.b;n(k,j.v1.positionWorld,j.vertexNormalsWorld[0],z);n(k,j.v2.positionWorld,j.vertexNormalsWorld[1],x);n(k,j.v4.positionWorld,j.vertexNormalsWorld[3],
B);n(k,j.v3.positionWorld,j.vertexNormalsWorld[2],M);z.r=Math.max(0,Math.min(q.color.r*z.r,1));z.g=Math.max(0,Math.min(q.color.g*z.g,1));z.b=Math.max(0,Math.min(q.color.b*z.b,1));x.r=Math.max(0,Math.min(q.color.r*x.r,1));x.g=Math.max(0,Math.min(q.color.g*x.g,1));x.b=Math.max(0,Math.min(q.color.b*x.b,1));B.r=Math.max(0,Math.min(q.color.r*B.r,1));B.g=Math.max(0,Math.min(q.color.g*B.g,1));B.b=Math.max(0,Math.min(q.color.b*B.b,1));M.r=Math.max(0,Math.min(q.color.r*M.r,1));M.g=Math.max(0,Math.min(q.color.g*
M.g,1));M.b=Math.max(0,Math.min(q.color.b*M.b,1));ea=wa(z,x,B,M);H(O,Q,T,L,J,R);qa(O,Q,T,L,J,R,0,0,1,0,0,1,ea);H(C,P,U,D,N,V);qa(C,P,U,D,N,V,1,0,1,1,0,1,ea)}else{t.r=X.r;t.g=X.g;t.b=X.b;n(k,j.centroidWorld,j.normalWorld,t);t.r=Math.max(0,Math.min(q.color.r*t.r,1));t.g=Math.max(0,Math.min(q.color.g*t.g,1));t.b=Math.max(0,Math.min(q.color.b*t.b,1));I(O,Q,T,L,U,D,J,R);q.wireframe?ja(t,q.wireframeLinewidth,q.wireframeLinecap,q.wireframeLinejoin):ia(t)}else{I(O,Q,T,L,U,D,J,R);q.wireframe?ja(q.color,q.wireframeLinewidth,
q.wireframeLinecap,q.wireframeLinejoin):ia(q.color)}else if(q instanceof THREE.MeshNormalMaterial){t.r=ra(j.normalWorld.x);t.g=ra(j.normalWorld.y);t.b=ra(j.normalWorld.z);I(O,Q,T,L,U,D,J,R);q.wireframe?ja(t,q.wireframeLinewidth,q.wireframeLinecap,q.wireframeLinejoin):ia(t)}else if(q instanceof THREE.MeshDepthMaterial){ga=i.near;ha=i.far;z.r=z.g=z.b=1-pa(a.positionScreen.z,ga,ha);x.r=x.g=x.b=1-pa(d.positionScreen.z,ga,ha);B.r=B.g=B.b=1-pa(g.positionScreen.z,ga,ha);M.r=M.g=M.b=1-pa(e.positionScreen.z,
ga,ha);ea=wa(z,x,B,M);H(O,Q,T,L,J,R);qa(O,Q,T,L,J,R,0,0,1,0,0,1,ea);H(C,P,U,D,N,V);qa(C,P,U,D,N,V,1,0,1,1,0,1,ea)}}}function H(a,b,c,d,e,f){l.beginPath();l.moveTo(a,b);l.lineTo(c,d);l.lineTo(e,f);l.lineTo(a,b);l.closePath()}function I(a,b,c,d,e,f,g,h){l.beginPath();l.moveTo(a,b);l.lineTo(c,d);l.lineTo(e,f);l.lineTo(g,h);l.lineTo(a,b);l.closePath()}function ja(a,b,c,e){if(F!=b)l.lineWidth=F=b;if(y!=c)l.lineCap=y=c;if(G!=e)l.lineJoin=G=e;d(a.getContextStyle());l.stroke();Y.inflate(b*2)}function ia(a){e(a.getContextStyle());
l.fill()}function Aa(a,b,c,d,f,g,h,i,k,j,o,n,m){if(m.image.width!=0){if(m.needsUpdate==true||la[m.id]==void 0){var p=m.wrapS==THREE.RepeatWrapping,r=m.wrapT==THREE.RepeatWrapping;la[m.id]=l.createPattern(m.image,p&&r?"repeat":p&&!r?"repeat-x":!p&&r?"repeat-y":"no-repeat");m.needsUpdate=false}e(la[m.id]);var p=m.offset.x/m.repeat.x,r=m.offset.y/m.repeat.y,s=m.image.width*m.repeat.x,u=m.image.height*m.repeat.y,h=(h+p)*s,i=(i+r)*u,c=c-a,d=d-b,f=f-a,g=g-b,k=(k+p)*s-h,j=(j+r)*u-i,o=(o+p)*s-h,n=(n+r)*u-
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