// ThreeCanvas.js - http://github.com/mrdoob/three.js
'use strict';var THREE=THREE||{REVISION:"50dev"};self.console||(self.console={info:function(){},log:function(){},debug:function(){},warn:function(){},error:function(){}});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(),e=Math.max(0,16-(c-a)),g=window.setTimeout(function(){b(c+e)},e);a=c+e;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,f,e;if(c===0)this.r=this.g=this.b=0;else{d=Math.floor(a*6);f=a*6-d;a=c*(1-b);e=c*(1-b*f);b=c*(1-b*(1-f));switch(d){case 1:this.r=e;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=e;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=e;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},setEulerFromRotationMatrix:function(a,b){function c(a){return Math.min(Math.max(a,-1),1)}var d=a.elements,f=d[0],e=d[4],g=d[8],m=d[1],k=d[5],l=d[9],h=d[2],n=d[6],d=d[10];switch(b||"XYZ"){case "YXZ":this.x=Math.asin(-c(l));if(Math.abs(l)<0.99999){this.y=Math.atan2(g,d);this.z=Math.atan2(m,k)}else{this.y=Math.atan2(-h,f);this.z=0}break;case "ZXY":this.x=Math.asin(c(n));if(Math.abs(n)<
0.99999){this.y=Math.atan2(-h,d);this.z=Math.atan2(-e,k)}else{this.y=0;this.z=Math.atan2(g,f)}break;case "ZYX":this.y=Math.asin(-c(h));if(Math.abs(h)<0.99999){this.x=Math.atan2(n,d);this.z=Math.atan2(m,f)}else{this.x=0;this.z=Math.atan2(-e,k)}break;case "YZX":this.z=Math.asin(c(m));if(Math.abs(m)<0.99999){this.x=Math.atan2(-l,k);this.y=Math.atan2(-h,f)}else{this.x=0;this.y=Math.atan2(h,d)}break;case "XZY":this.z=Math.asin(-c(e));if(Math.abs(e)<0.99999){this.x=Math.atan2(n,k);this.y=Math.atan2(g,f)}else{this.x=
Math.atan2(-g,d);this.y=0}break;default:this.y=Math.asin(c(g));if(Math.abs(g)<0.99999){this.x=Math.atan2(-l,d);this.z=Math.atan2(-e,f)}else{this.x=Math.atan2(m,k);this.z=0}}return this},setEulerFromQuaternion:function(a,b){function c(a){return Math.min(Math.max(a,-1),1)}var d=a.x*a.x,f=a.y*a.y,e=a.z*a.z,g=a.w*a.w;switch(b){case "YXZ":this.x=Math.asin(c(2*(a.x*a.w-a.y*a.z)));this.y=Math.atan2(2*(a.x*a.z+a.y*a.w),g-d-f+e);this.z=Math.atan2(2*(a.x*a.y+a.z*a.w),g-d+f-e);break;case "ZXY":this.x=Math.asin(c(2*
(a.x*a.w+a.y*a.z)));this.y=Math.atan2(2*(a.y*a.w-a.z*a.x),g-d-f+e);this.z=Math.atan2(2*(a.z*a.w-a.x*a.y),g-d+f-e);break;case "ZYX":this.x=Math.atan2(2*(a.x*a.w+a.z*a.y),g-d-f+e);this.y=Math.asin(c(2*(a.y*a.w-a.x*a.z)));this.z=Math.atan2(2*(a.x*a.y+a.z*a.w),g+d-f-e);break;case "YZX":this.x=Math.atan2(2*(a.x*a.w-a.z*a.y),g-d+f-e);this.y=Math.atan2(2*(a.y*a.w-a.x*a.z),g+d-f-e);this.z=Math.asin(c(2*(a.x*a.y+a.z*a.w)));break;case "XZY":this.x=Math.atan2(2*(a.x*a.w+a.y*a.z),g-d+f-e);this.y=Math.atan2(2*
(a.x*a.z+a.y*a.w),g+d-f-e);this.z=Math.asin(c(2*(a.z*a.w-a.x*a.y)));break;default:this.x=Math.atan2(2*(a.x*a.w-a.y*a.z),g-d-f+e);this.y=Math.asin(c(2*(a.x*a.z+a.y*a.w)));this.z=Math.atan2(2*(a.z*a.w-a.x*a.y),g+d-f-e)}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)},setAxisAngleFromQuaternion:function(a){this.w=2*Math.acos(a.w);var b=Math.sqrt(1-a.w*a.w);if(b<1.0E-4){this.x=1;this.z=this.y=0}else{this.x=a.x/b;this.y=
a.y/b;this.z=a.z/b}return this},setAxisAngleFromRotationMatrix:function(a){var b,c,d,a=a.elements,f=a[0];d=a[4];var e=a[8],g=a[1],m=a[5],k=a[9];c=a[2];b=a[6];var l=a[10];if(Math.abs(d-g)<0.01&&Math.abs(e-c)<0.01&&Math.abs(k-b)<0.01){if(Math.abs(d+g)<0.1&&Math.abs(e+c)<0.1&&Math.abs(k+b)<0.1&&Math.abs(f+m+l-3)<0.1){this.set(1,0,0,0);return this}a=Math.PI;f=(f+1)/2;m=(m+1)/2;l=(l+1)/2;d=(d+g)/4;e=(e+c)/4;k=(k+b)/4;if(f>m&&f>l)if(f<0.01){b=0;d=c=0.707106781}else{b=Math.sqrt(f);c=d/b;d=e/b}else if(m>
l)if(m<0.01){b=0.707106781;c=0;d=0.707106781}else{c=Math.sqrt(m);b=d/c;d=k/c}else if(l<0.01){c=b=0.707106781;d=0}else{d=Math.sqrt(l);b=e/d;c=k/d}this.set(b,c,d,a);return this}a=Math.sqrt((b-k)*(b-k)+(e-c)*(e-c)+(g-d)*(g-d));Math.abs(a)<0.001&&(a=1);this.x=(b-k)/a;this.y=(e-c)/a;this.z=(g-d)/a;this.w=Math.acos((f+m+l-1)/2);return this}};
THREE.EventTarget=function(){var a={};this.addEventListener=function(b,c){a[b]===void 0&&(a[b]=[]);a[b].indexOf(c)===-1&&a[b].push(c)};this.dispatchEvent=function(b){for(var c in a[b.type])a[b.type][c](b)};this.removeEventListener=function(b,c){var d=a[b].indexOf(c);d!==-1&&a[b].splice(d,1)}};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 f=d[2],e=d[3],g=d[4],m=d[5],k=d[6],l=d[7],h=d[8],n=d[9],j=d[10],o=d[11],q=d[12],i=d[13],p=d[14],d=d[15];c[0].set(e-a,l-g,o-h,d-q);c[1].set(e+a,l+g,o+h,d+q);c[2].set(e+b,l+m,o+n,d+i);c[3].set(e-b,l-m,o-n,d-i);c[4].set(e-f,l-k,o-j,d-p);c[5].set(e+f,l+k,o+j,d+p);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(),f=0;f<6;f++){a=b[f].x*d[12]+b[f].y*d[13]+b[f].z*d[14]+b[f].w;if(a<=c)return false}return true};THREE.Frustum.__v1=new THREE.Vector3;
THREE.Ray=function(a,b,c,d){this.origin=a||new THREE.Vector3;this.direction=b||new THREE.Vector3;this.near=c||0;this.far=d||Infinity;var f=new THREE.Vector3,e=new THREE.Vector3,g=new THREE.Vector3,m=new THREE.Vector3,k=new THREE.Vector3,l=new THREE.Vector3,h=new THREE.Vector3,n=new THREE.Vector3,j=new THREE.Vector3,o=function(a,b){return a.distance-b.distance},q=new THREE.Vector3,i=new THREE.Vector3,p=new THREE.Vector3,r,s,v,A=function(a,b,c){q.sub(c,a);r=q.dot(b);s=i.add(a,p.copy(b).multiplyScalar(r));
return v=c.distanceTo(s)},w,B,x,F,u,z,D,H,P=function(a,b,c,d){q.sub(d,b);i.sub(c,b);p.sub(a,b);w=q.dot(q);B=q.dot(i);x=q.dot(p);F=i.dot(i);u=i.dot(p);z=1/(w*F-B*B);D=(F*x-B*u)*z;H=(w*u-B*x)*z;return D>=0&&H>=0&&D+H<1},L=1.0E-4;this.setPrecision=function(a){L=a};this.intersectObject=function(a){var b,c=[];if(a instanceof THREE.Particle){v=A(this.origin,this.direction,a.matrixWorld.getPosition());if(v>a.scale.x)return[];b={distance:v,point:a.position,face:null,object:a};c.push(b)}else if(a instanceof
THREE.Mesh){var d=THREE.Frustum.__v1.set(a.matrixWorld.getColumnX().length(),a.matrixWorld.getColumnY().length(),a.matrixWorld.getColumnZ().length()),d=a.geometry.boundingSphere.radius*Math.max(d.x,Math.max(d.y,d.z));v=A(this.origin,this.direction,a.matrixWorld.getPosition());if(v>d)return c;var i,q,y,S=a.geometry,p=S.vertices,r;a.matrixRotationWorld.extractRotation(a.matrixWorld);d=0;for(i=S.faces.length;d<i;d++){b=S.faces[d];k.copy(this.origin);l.copy(this.direction);r=a.matrixWorld;h=r.multiplyVector3(h.copy(b.centroid)).subSelf(k);
n=a.matrixRotationWorld.multiplyVector3(n.copy(b.normal));q=l.dot(n);if(!(Math.abs(q)<L)){y=n.dot(h)/q;if(!(y<0)&&(a.doubleSided||(a.flipSided?q>0:q<0))){j.add(k,l.multiplyScalar(y));v=k.distanceTo(j);if(!(v<this.near)&&!(v>this.far))if(b instanceof THREE.Face3){f=r.multiplyVector3(f.copy(p[b.a]));e=r.multiplyVector3(e.copy(p[b.b]));g=r.multiplyVector3(g.copy(p[b.c]));if(P(j,f,e,g)){b={distance:v,point:j.clone(),face:b,object:a};c.push(b)}}else if(b instanceof THREE.Face4){f=r.multiplyVector3(f.copy(p[b.a]));
e=r.multiplyVector3(e.copy(p[b.b]));g=r.multiplyVector3(g.copy(p[b.c]));m=r.multiplyVector3(m.copy(p[b.d]));if(P(j,f,e,m)||P(j,e,g,m)){b={distance:v,point:j.clone(),face:b,object:a};c.push(b)}}}}}}c.sort(o);return c};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(o);return b}};
THREE.Rectangle=function(){function a(){e=d-b;g=f-c}var b,c,d,f,e,g,m=true;this.getX=function(){return b};this.getY=function(){return c};this.getWidth=function(){return e};this.getHeight=function(){return g};this.getLeft=function(){return b};this.getTop=function(){return c};this.getRight=function(){return d};this.getBottom=function(){return f};this.set=function(e,g,h,n){m=false;b=e;c=g;d=h;f=n;a()};this.addPoint=function(e,g){if(m){m=false;b=e;c=g;d=e;f=g}else{b=b<e?b:e;c=c<g?c:g;d=d>e?d:e;f=f>g?
f:g}a()};this.add3Points=function(e,g,h,n,j,o){if(m){m=false;b=e<h?e<j?e:j:h<j?h:j;c=g<n?g<o?g:o:n<o?n:o;d=e>h?e>j?e:j:h>j?h:j;f=g>n?g>o?g:o:n>o?n:o}else{b=e<h?e<j?e<b?e:b:j<b?j:b:h<j?h<b?h:b:j<b?j:b;c=g<n?g<o?g<c?g:c:o<c?o:c:n<o?n<c?n:c:o<c?o:c;d=e>h?e>j?e>d?e:d:j>d?j:d:h>j?h>d?h:d:j>d?j:d;f=g>n?g>o?g>f?g:f:o>f?o:f:n>o?n>f?n:f:o>f?o:f}a()};this.addRectangle=function(e){if(m){m=false;b=e.getLeft();c=e.getTop();d=e.getRight();f=e.getBottom()}else{b=b<e.getLeft()?b:e.getLeft();c=c<e.getTop()?c:e.getTop();
d=d>e.getRight()?d:e.getRight();f=f>e.getBottom()?f:e.getBottom()}a()};this.inflate=function(e){b=b-e;c=c-e;d=d+e;f=f+e;a()};this.minSelf=function(e){b=b>e.getLeft()?b:e.getLeft();c=c>e.getTop()?c:e.getTop();d=d<e.getRight()?d:e.getRight();f=f<e.getBottom()?f:e.getBottom();a()};this.intersects=function(a){return d<a.getLeft()||b>a.getRight()||f<a.getTop()||c>a.getBottom()?false:true};this.empty=function(){m=true;f=d=c=b=0;a()};this.isEmpty=function(){return m}};
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,f){return d+(a-b)*(f-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],f=-b[10]*b[4]+b[6]*b[8],e=b[10]*b[0]-b[2]*b[8],g=-b[6]*b[0]+b[2]*b[4],m=b[9]*b[4]-b[5]*b[8],k=-b[9]*b[0]+b[1]*b[8],l=b[5]*b[0]-b[1]*b[4],b=b[0]*a+b[1]*f+b[2]*m;b===0&&console.warn("Matrix3.getInverse(): determinant == 0");var b=1/b,h=this.elements;h[0]=b*a;h[1]=b*c;h[2]=b*d;h[3]=b*f;h[4]=b*e;h[5]=b*g;h[6]=b*m;h[7]=b*k;h[8]=b*l;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,f,e,g,m,k,l,h,n,j,o,q,i){this.elements=new Float32Array(16);this.set(a!==void 0?a:1,b||0,c||0,d||0,f||0,e!==void 0?e:1,g||0,m||0,k||0,l||0,h!==void 0?h:1,n||0,j||0,o||0,q||0,i!==void 0?i:1)};
THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(a,b,c,d,f,e,g,m,k,l,h,n,j,o,q,i){var p=this.elements;p[0]=a;p[4]=b;p[8]=c;p[12]=d;p[1]=f;p[5]=e;p[9]=g;p[13]=m;p[2]=k;p[6]=l;p[10]=h;p[14]=n;p[3]=j;p[7]=o;p[11]=q;p[15]=i;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,
f=THREE.Matrix4.__v1,e=THREE.Matrix4.__v2,g=THREE.Matrix4.__v3;g.sub(a,b).normalize();if(g.length()===0)g.z=1;f.cross(c,g).normalize();if(f.length()===0){g.x=g.x+1.0E-4;f.cross(c,g).normalize()}e.cross(g,f);d[0]=f.x;d[4]=e.x;d[8]=g.x;d[1]=f.y;d[5]=e.y;d[9]=g.y;d[2]=f.z;d[6]=e.z;d[10]=g.z;return this},multiply:function(a,b){var c=a.elements,d=b.elements,f=this.elements,e=c[0],g=c[4],m=c[8],k=c[12],l=c[1],h=c[5],n=c[9],j=c[13],o=c[2],q=c[6],i=c[10],p=c[14],r=c[3],s=c[7],v=c[11],c=c[15],A=d[0],w=d[4],
B=d[8],x=d[12],F=d[1],u=d[5],z=d[9],D=d[13],H=d[2],P=d[6],L=d[10],t=d[14],E=d[3],G=d[7],N=d[11],d=d[15];f[0]=e*A+g*F+m*H+k*E;f[4]=e*w+g*u+m*P+k*G;f[8]=e*B+g*z+m*L+k*N;f[12]=e*x+g*D+m*t+k*d;f[1]=l*A+h*F+n*H+j*E;f[5]=l*w+h*u+n*P+j*G;f[9]=l*B+h*z+n*L+j*N;f[13]=l*x+h*D+n*t+j*d;f[2]=o*A+q*F+i*H+p*E;f[6]=o*w+q*u+i*P+p*G;f[10]=o*B+q*z+i*L+p*N;f[14]=o*x+q*D+i*t+p*d;f[3]=r*A+s*F+v*H+c*E;f[7]=r*w+s*u+v*P+c*G;f[11]=r*B+s*z+v*L+c*N;f[15]=r*x+s*D+v*t+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,f=a.z,e=1/(b[3]*c+b[7]*d+b[11]*f+b[15]);a.x=(b[0]*c+b[4]*d+b[8]*f+b[12])*e;a.y=(b[1]*c+b[5]*d+b[9]*f+b[13])*e;a.z=(b[2]*c+b[6]*d+b[10]*f+b[14])*e;return a},multiplyVector4:function(a){var b=this.elements,c=a.x,d=a.y,f=a.z,e=a.w;a.x=b[0]*c+b[4]*d+b[8]*f+b[12]*e;a.y=b[1]*c+b[5]*d+b[9]*f+b[13]*e;a.z=b[2]*c+b[6]*d+b[10]*f+b[14]*e;a.w=b[3]*c+b[7]*d+b[11]*f+b[15]*e;return a},rotateAxis:function(a){var b=this.elements,c=a.x,
d=a.y,f=a.z;a.x=c*b[0]+d*b[4]+f*b[8];a.y=c*b[1]+d*b[5]+f*b[9];a.z=c*b[2]+d*b[6]+f*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],f=a[12],e=a[1],g=a[5],m=a[9],k=a[13],l=a[2],h=a[6],n=a[10],j=a[14],o=a[3],q=a[7],
i=a[11],a=a[15];return f*m*h*o-d*k*h*o-f*g*n*o+c*k*n*o+d*g*j*o-c*m*j*o-f*m*l*q+d*k*l*q+f*e*n*q-b*k*n*q-d*e*j*q+b*m*j*q+f*g*l*i-c*k*l*i-f*e*h*i+b*k*h*i+c*e*j*i-b*g*j*i-d*g*l*a+c*m*l*a+d*e*h*a-b*m*h*a-c*e*n*a+b*g*n*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],f=c[4],e=c[8],g=c[12],m=c[1],k=c[5],l=c[9],h=c[13],n=c[2],j=c[6],o=c[10],q=
c[14],i=c[3],p=c[7],r=c[11],c=c[15];b[0]=l*q*p-h*o*p+h*j*r-k*q*r-l*j*c+k*o*c;b[4]=g*o*p-e*q*p-g*j*r+f*q*r+e*j*c-f*o*c;b[8]=e*h*p-g*l*p+g*k*r-f*h*r-e*k*c+f*l*c;b[12]=g*l*j-e*h*j-g*k*o+f*h*o+e*k*q-f*l*q;b[1]=h*o*i-l*q*i-h*n*r+m*q*r+l*n*c-m*o*c;b[5]=e*q*i-g*o*i+g*n*r-d*q*r-e*n*c+d*o*c;b[9]=g*l*i-e*h*i-g*m*r+d*h*r+e*m*c-d*l*c;b[13]=e*h*n-g*l*n+g*m*o-d*h*o-e*m*q+d*l*q;b[2]=k*q*i-h*j*i+h*n*p-m*q*p-k*n*c+m*j*c;b[6]=g*j*i-f*q*i-g*n*p+d*q*p+f*n*c-d*j*c;b[10]=f*h*i-g*k*i+g*m*p-d*h*p-f*m*c+d*k*c;b[14]=g*k*n-
f*h*n-g*m*j+d*h*j+f*m*q-d*k*q;b[3]=l*j*i-k*o*i-l*n*p+m*o*p+k*n*r-m*j*r;b[7]=f*o*i-e*j*i+e*n*p-d*o*p-f*n*r+d*j*r;b[11]=e*k*i-f*l*i-e*m*p+d*l*p+f*m*r-d*k*r;b[15]=f*l*n-e*k*n+e*m*j-d*l*j-f*m*o+d*k*o;this.multiplyScalar(1/a.determinant());return this},setRotationFromEuler:function(a,b){var c=this.elements,d=a.x,f=a.y,e=a.z,g=Math.cos(d),d=Math.sin(d),m=Math.cos(f),f=Math.sin(f),k=Math.cos(e),e=Math.sin(e);switch(b){case "YXZ":var l=m*k,h=m*e,n=f*k,j=f*e;c[0]=l+j*d;c[4]=n*d-h;c[8]=g*f;c[1]=g*e;c[5]=g*
k;c[9]=-d;c[2]=h*d-n;c[6]=j+l*d;c[10]=g*m;break;case "ZXY":l=m*k;h=m*e;n=f*k;j=f*e;c[0]=l-j*d;c[4]=-g*e;c[8]=n+h*d;c[1]=h+n*d;c[5]=g*k;c[9]=j-l*d;c[2]=-g*f;c[6]=d;c[10]=g*m;break;case "ZYX":l=g*k;h=g*e;n=d*k;j=d*e;c[0]=m*k;c[4]=n*f-h;c[8]=l*f+j;c[1]=m*e;c[5]=j*f+l;c[9]=h*f-n;c[2]=-f;c[6]=d*m;c[10]=g*m;break;case "YZX":l=g*m;h=g*f;n=d*m;j=d*f;c[0]=m*k;c[4]=j-l*e;c[8]=n*e+h;c[1]=e;c[5]=g*k;c[9]=-d*k;c[2]=-f*k;c[6]=h*e+n;c[10]=l-j*e;break;case "XZY":l=g*m;h=g*f;n=d*m;j=d*f;c[0]=m*k;c[4]=-e;c[8]=f*k;
c[1]=l*e+j;c[5]=g*k;c[9]=h*e-n;c[2]=n*e-h;c[6]=d*k;c[10]=j*e+l;break;default:l=g*k;h=g*e;n=d*k;j=d*e;c[0]=m*k;c[4]=-m*e;c[8]=f;c[1]=h+n*f;c[5]=l-j*f;c[9]=-d*m;c[2]=j-l*f;c[6]=n+h*f;c[10]=g*m}return this},setRotationFromQuaternion:function(a){var b=this.elements,c=a.x,d=a.y,f=a.z,e=a.w,g=c+c,m=d+d,k=f+f,a=c*g,l=c*m,c=c*k,h=d*m,d=d*k,f=f*k,g=e*g,m=e*m,e=e*k;b[0]=1-(h+f);b[4]=l-e;b[8]=c+m;b[1]=l+e;b[5]=1-(a+f);b[9]=d-g;b[2]=c-m;b[6]=d+g;b[10]=1-(a+h);return this},compose:function(a,b,c){var d=this.elements,
f=THREE.Matrix4.__m1,e=THREE.Matrix4.__m2;f.identity();f.setRotationFromQuaternion(b);e.makeScale(c.x,c.y,c.z);this.multiply(f,e);d[12]=a.x;d[13]=a.y;d[14]=a.z;return this},decompose:function(a,b,c){var d=this.elements,f=THREE.Matrix4.__v1,e=THREE.Matrix4.__v2,g=THREE.Matrix4.__v3;f.set(d[0],d[1],d[2]);e.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=f.length();c.y=e.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(),f=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]*f;b[5]=a[5]*f;b[6]=a[6]*f;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],f=b[6],e=b[7],g=b[8],m=b[9],k=b[10],l=b[11],h=Math.cos(a),a=Math.sin(a);b[4]=h*c+a*g;b[5]=h*d+a*m;b[6]=h*f+a*k;b[7]=h*e+a*l;b[8]=h*g-a*c;b[9]=h*m-a*d;b[10]=h*k-a*f;b[11]=h*l-a*e;return this},rotateY:function(a){var b=this.elements,c=b[0],d=b[1],f=b[2],e=b[3],g=b[8],m=b[9],k=b[10],l=b[11],h=Math.cos(a),a=Math.sin(a);b[0]=h*c-a*g;b[1]=h*d-a*m;b[2]=h*f-a*k;b[3]=h*e-a*l;b[8]=h*g+a*c;b[9]=
h*m+a*d;b[10]=h*k+a*f;b[11]=h*l+a*e;return this},rotateZ:function(a){var b=this.elements,c=b[0],d=b[1],f=b[2],e=b[3],g=b[4],m=b[5],k=b[6],l=b[7],h=Math.cos(a),a=Math.sin(a);b[0]=h*c+a*g;b[1]=h*d+a*m;b[2]=h*f+a*k;b[3]=h*e+a*l;b[4]=h*g-a*c;b[5]=h*m-a*d;b[6]=h*k-a*f;b[7]=h*l-a*e;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,
f=a.y,e=a.z,g=Math.sqrt(d*d+f*f+e*e),d=d/g,f=f/g,e=e/g,g=d*d,m=f*f,k=e*e,l=Math.cos(b),h=Math.sin(b),n=1-l,j=d*f*n,o=d*e*n,n=f*e*n,d=d*h,q=f*h,h=e*h,e=g+(1-g)*l,g=j+h,f=o-q,j=j-h,m=m+(1-m)*l,h=n+d,o=o+q,n=n-d,k=k+(1-k)*l,l=c[0],d=c[1],q=c[2],i=c[3],p=c[4],r=c[5],s=c[6],v=c[7],A=c[8],w=c[9],B=c[10],x=c[11];c[0]=e*l+g*p+f*A;c[1]=e*d+g*r+f*w;c[2]=e*q+g*s+f*B;c[3]=e*i+g*v+f*x;c[4]=j*l+m*p+h*A;c[5]=j*d+m*r+h*w;c[6]=j*q+m*s+h*B;c[7]=j*i+m*v+h*x;c[8]=o*l+n*p+k*A;c[9]=o*d+n*r+k*w;c[10]=o*q+n*s+k*B;c[11]=
o*i+n*v+k*x;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),f=1-c,e=a.x,g=a.y,m=a.z,k=f*e,l=f*g;this.set(k*e+c,k*g-d*m,k*m+d*g,0,k*g+d*m,l*g+c,l*m-d*e,0,k*m-
d*g,l*m+d*e,f*m*m+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,f,e){var g=this.elements;g[0]=2*f/(b-a);g[4]=0;g[8]=(b+a)/(b-a);g[12]=0;g[1]=0;g[5]=2*f/(d-c);g[9]=(d+c)/(d-c);g[13]=0;g[2]=0;g[6]=0;g[10]=-(e+f)/(e-f);g[14]=-2*e*f/(e-f);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),f=-a;return this.makeFrustum(f*b,a*b,f,a,c,d)},makeOrthographic:function(a,
b,c,d,f,e){var g=this.elements,m=b-a,k=c-d,l=e-f;g[0]=2/m;g[4]=0;g[8]=0;g[12]=-((b+a)/m);g[1]=0;g[5]=2/k;g[9]=0;g[13]=-((c+d)/k);g[2]=0;g[6]=0;g[10]=-2/l;g[14]=-((e+f)/l);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.setEulerFromRotationMatrix((new THREE.Matrix4).extractRotation(this.matrix),this.eulerOrder);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.setEulerFromRotationMatrix(this.matrix,this.eulerOrder)},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,f;c=0;for(d=this.children.length;c<d;c++){f=this.children[c];if(f.name===a)return f;if(b){f=f.getChildByName(a,b);if(f!==void 0)return f}}},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)},worldToLocal:function(a){return THREE.Object3D.__m1.getInverse(this.matrixWorld).multiplyVector3(a)},localToWorld:function(a){return this.matrixWorld.multiplyVector3(a)}};THREE.Object3D.__m1=new THREE.Matrix4;THREE.Object3DCount=0;
THREE.Projector=function(){function a(){var a=g[e]=g[e]||new THREE.RenderableObject;e++;return a}function b(){var a=l[k]=l[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,g=b.z+b.w,f=-a.z+a.w,h=-b.z+b.w;if(e>=0&&g>=0&&f>=0&&h>=0)return true;if(e<0&&g<0||f<0&&h<0)return false;e<0?c=Math.max(c,e/(e-g)):g<0&&(d=Math.min(d,e/(e-g)));f<0?c=Math.max(c,f/(f-h)):h<0&&(d=Math.min(d,f/(f-h)));if(d<c)return false;a.lerpSelf(b,c);b.lerpSelf(a,1-
d);return true}var f,e,g=[],m,k,l=[],h,n,j=[],o,q=[],i,p,r=[],s,v,A=[],w={objects:[],sprites:[],lights:[],elements:[]},B=new THREE.Vector3,x=new THREE.Vector4,F=new THREE.Matrix4,u=new THREE.Matrix4,z=new THREE.Frustum,D=new THREE.Vector4,H=new THREE.Vector4;this.projectVector=function(a,b){b.matrixWorldInverse.getInverse(b.matrixWorld);F.multiply(b.projectionMatrix,b.matrixWorldInverse);F.multiplyVector3(a);return a};this.unprojectVector=function(a,b){b.projectionMatrixInverse.getInverse(b.projectionMatrix);
F.multiply(b.matrixWorld,b.projectionMatrixInverse);F.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){e=0;w.objects.length=0;w.sprites.length=0;w.lights.length=0;var g=function(b){if(b.visible!==false){if((b instanceof THREE.Mesh||b instanceof THREE.Line)&&(b.frustumCulled===false||z.contains(b))){B.copy(b.matrixWorld.getPosition());
F.multiplyVector3(B);f=a();f.object=b;f.z=B.z;w.objects.push(f)}else if(b instanceof THREE.Sprite||b instanceof THREE.Particle){B.copy(b.matrixWorld.getPosition());F.multiplyVector3(B);f=a();f.object=b;f.z=B.z;w.sprites.push(f)}else b instanceof THREE.Light&&w.lights.push(b);for(var c=0,d=b.children.length;c<d;c++)g(b.children[c])}};g(b);d&&w.objects.sort(c);return w};this.projectScene=function(a,e,g){var f=e.near,G=e.far,B=false,Q,O,y,S,M,U,T,W,C,J,I,K,R,ja,da;v=p=o=n=0;w.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);F.multiply(e.projectionMatrix,e.matrixWorldInverse);z.setFromMatrix(F);w=this.projectGraph(a,false);a=0;for(Q=w.objects.length;a<Q;a++){C=w.objects[a].object;J=C.matrixWorld;k=0;if(C instanceof THREE.Mesh){I=C.geometry;K=C.geometry.materials;S=I.vertices;R=I.faces;ja=I.faceVertexUvs;I=C.matrixRotationWorld.extractRotation(J);O=0;for(y=
S.length;O<y;O++){m=b();m.positionWorld.copy(S[O]);J.multiplyVector3(m.positionWorld);m.positionScreen.copy(m.positionWorld);F.multiplyVector4(m.positionScreen);m.positionScreen.x=m.positionScreen.x/m.positionScreen.w;m.positionScreen.y=m.positionScreen.y/m.positionScreen.w;m.visible=m.positionScreen.z>f&&m.positionScreen.z<G}S=0;for(O=R.length;S<O;S++){y=R[S];if(y instanceof THREE.Face3){M=l[y.a];U=l[y.b];T=l[y.c];if(M.visible&&U.visible&&T.visible){B=(T.positionScreen.x-M.positionScreen.x)*(U.positionScreen.y-
M.positionScreen.y)-(T.positionScreen.y-M.positionScreen.y)*(U.positionScreen.x-M.positionScreen.x)<0;if(C.doubleSided||B!=C.flipSided){W=j[n]=j[n]||new THREE.RenderableFace3;n++;h=W;h.v1.copy(M);h.v2.copy(U);h.v3.copy(T)}else continue}else continue}else if(y instanceof THREE.Face4){M=l[y.a];U=l[y.b];T=l[y.c];W=l[y.d];if(M.visible&&U.visible&&T.visible&&W.visible){B=(W.positionScreen.x-M.positionScreen.x)*(U.positionScreen.y-M.positionScreen.y)-(W.positionScreen.y-M.positionScreen.y)*(U.positionScreen.x-
M.positionScreen.x)<0||(U.positionScreen.x-T.positionScreen.x)*(W.positionScreen.y-T.positionScreen.y)-(U.positionScreen.y-T.positionScreen.y)*(W.positionScreen.x-T.positionScreen.x)<0;if(C.doubleSided||B!=C.flipSided){da=q[o]=q[o]||new THREE.RenderableFace4;o++;h=da;h.v1.copy(M);h.v2.copy(U);h.v3.copy(T);h.v4.copy(W)}else continue}else continue}h.normalWorld.copy(y.normal);!B&&(C.flipSided||C.doubleSided)&&h.normalWorld.negate();I.multiplyVector3(h.normalWorld);h.centroidWorld.copy(y.centroid);J.multiplyVector3(h.centroidWorld);
h.centroidScreen.copy(h.centroidWorld);F.multiplyVector3(h.centroidScreen);T=y.vertexNormals;M=0;for(U=T.length;M<U;M++){W=h.vertexNormalsWorld[M];W.copy(T[M]);!B&&(C.flipSided||C.doubleSided)&&W.negate();I.multiplyVector3(W)}M=0;for(U=ja.length;M<U;M++)if(da=ja[M][S]){T=0;for(W=da.length;T<W;T++)h.uvs[M][T]=da[T]}h.material=C.material;h.faceMaterial=y.materialIndex!==null?K[y.materialIndex]:null;h.z=h.centroidScreen.z;w.elements.push(h)}}else if(C instanceof THREE.Line){u.multiply(F,J);S=C.geometry.vertices;
M=b();M.positionScreen.copy(S[0]);u.multiplyVector4(M.positionScreen);J=C.type===THREE.LinePieces?2:1;O=1;for(y=S.length;O<y;O++){M=b();M.positionScreen.copy(S[O]);u.multiplyVector4(M.positionScreen);if(!((O+1)%J>0)){U=l[k-2];D.copy(M.positionScreen);H.copy(U.positionScreen);if(d(D,H)){D.multiplyScalar(1/D.w);H.multiplyScalar(1/H.w);K=r[p]=r[p]||new THREE.RenderableLine;p++;i=K;i.v1.positionScreen.copy(D);i.v2.positionScreen.copy(H);i.z=Math.max(D.z,H.z);i.material=C.material;w.elements.push(i)}}}}}a=
0;for(Q=w.sprites.length;a<Q;a++){C=w.sprites[a].object;J=C.matrixWorld;if(C instanceof THREE.Particle){x.set(J.elements[12],J.elements[13],J.elements[14],1);F.multiplyVector4(x);x.z=x.z/x.w;if(x.z>0&&x.z<1){f=A[v]=A[v]||new THREE.RenderableParticle;v++;s=f;s.x=x.x/x.w;s.y=x.y/x.w;s.z=x.z;s.rotation=C.rotation.z;s.scale.x=C.scale.x*Math.abs(s.x-(x.x+e.projectionMatrix.elements[0])/(x.w+e.projectionMatrix.elements[12]));s.scale.y=C.scale.y*Math.abs(s.y-(x.y+e.projectionMatrix.elements[5])/(x.w+e.projectionMatrix.elements[13]));
s.material=C.material;w.elements.push(s)}}}g&&w.elements.sort(c);return w}};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,b){var c=b||"XYZ",d=Math.cos(a.x/2),f=Math.cos(a.y/2),e=Math.cos(a.z/2),g=Math.sin(a.x/2),m=Math.sin(a.y/2),k=Math.sin(a.z/2);switch(c){case "YXZ":this.x=g*f*e+d*m*k;this.y=d*m*e-g*f*k;this.z=d*f*k-g*m*e;this.w=d*f*e+g*m*k;break;case "ZXY":this.x=g*f*e-d*m*k;this.y=d*m*e+g*f*
k;this.z=d*f*k+g*m*e;this.w=d*f*e-g*m*k;break;case "ZYX":this.x=g*f*e-d*m*k;this.y=d*m*e+g*f*k;this.z=d*f*k-g*m*e;this.w=d*f*e+g*m*k;break;case "YZX":this.x=g*f*e+d*m*k;this.y=d*m*e+g*f*k;this.z=d*f*k-g*m*e;this.w=d*f*e-g*m*k;break;case "XZY":this.x=g*f*e-d*m*k;this.y=d*m*e-g*f*k;this.z=d*f*k+g*m*e;this.w=d*f*e+g*m*k;break;default:this.x=g*f*e+d*m*k;this.y=d*m*e-g*f*k;this.z=d*f*k+g*m*e;this.w=d*f*e-g*m*k}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=a.elements,c=b[0],a=b[4],d=b[8],f=b[1],e=b[5],g=b[9],m=b[2],k=b[6],b=b[10],l=c+e+b;if(l>0){c=0.5/Math.sqrt(l+1);this.w=0.25/c;this.x=(k-g)*c;this.y=(d-m)*c;this.z=(f-a)*c}else if(c>e&&c>b){c=2*Math.sqrt(1+c-e-b);this.w=(k-g)/c;this.x=0.25*c;this.y=(a+f)/c;this.z=(d+m)/c}else if(e>b){c=2*Math.sqrt(1+e-c-b);this.w=(d-m)/c;this.x=(a+f)/c;this.y=0.25*c;this.z=(g+k)/c}else{c=2*Math.sqrt(1+b-c-e);this.w=(f-a)/c;this.x=
(d+m)/c;this.y=(g+k)/c;this.z=0.25*c}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,f=this.w,e=a.x,g=a.y,m=a.z,a=a.w;this.x=b*a+f*e+c*m-d*g;this.y=c*a+f*g+d*e-b*m;this.z=d*a+f*m+b*g-c*e;this.w=f*a-b*e-c*g-d*m;return this},multiplyVector3:function(a,b){b||(b=a);var c=a.x,d=a.y,f=a.z,
e=this.x,g=this.y,m=this.z,k=this.w,l=k*c+g*f-m*d,h=k*d+m*c-e*f,n=k*f+e*d-g*c,c=-e*c-g*d-m*f;b.x=l*k+c*-e+h*-m-n*-g;b.y=h*k+c*-g+n*-e-l*-m;b.z=n*k+c*-m+l*-g-h*-e;return b},slerpSelf:function(a,b){var c=this.x,d=this.y,f=this.z,e=this.w,g=e*a.w+c*a.x+d*a.y+f*a.z;if(g<0){this.w=-a.w;this.x=-a.x;this.y=-a.y;this.z=-a.z;g=-g}else this.copy(a);if(g>=1){this.w=e;this.x=c;this.y=d;this.z=f;return this}var m=Math.acos(g),k=Math.sqrt(1-g*g);if(Math.abs(k)<0.001){this.w=0.5*(e+this.w);this.x=0.5*(c+this.x);
this.y=0.5*(d+this.y);this.z=0.5*(f+this.z);return this}g=Math.sin((1-b)*m)/k;m=Math.sin(b*m)/k;this.w=e*g+this.w*m;this.x=c*g+this.x*m;this.y=d*g+this.y*m;this.z=f*g+this.z*m;return this},clone:function(){return new THREE.Quaternion(this.x,this.y,this.z,this.w)}};
THREE.Quaternion.slerp=function(a,b,c,d){var f=a.w*b.w+a.x*b.x+a.y*b.y+a.z*b.z;if(f<0){c.w=-b.w;c.x=-b.x;c.y=-b.y;c.z=-b.z;f=-f}else c.copy(b);if(Math.abs(f)>=1){c.w=a.w;c.x=a.x;c.y=a.y;c.z=a.z;return c}var b=Math.acos(f),e=Math.sqrt(1-f*f);if(Math.abs(e)<0.001){c.w=0.5*(a.w+c.w);c.x=0.5*(a.x+c.x);c.y=0.5*(a.y+c.y);c.z=0.5*(a.z+c.z);return c}f=Math.sin((1-d)*b)/e;d=Math.sin(d*b)/e;c.w=a.w*f+c.w*d;c.x=a.x*f+c.x*d;c.y=a.y*f+c.y*d;c.z=a.z*f+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,f,e){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=f instanceof THREE.Color?f:new THREE.Color;this.vertexColors=f instanceof Array?f:[];this.vertexTangents=[];this.materialIndex=e;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,f,e,g){this.a=a;this.b=b;this.c=c;this.d=d;this.normal=f instanceof THREE.Vector3?f:new THREE.Vector3;this.vertexNormals=f instanceof Array?f:[];this.color=e instanceof THREE.Color?e:new THREE.Color;this.vertexColors=e instanceof Array?e:[];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 f=this.faces[c];b.multiplyVector3(f.normal);for(var e=0,g=f.vertexNormals.length;e<g;e++)b.multiplyVector3(f.vertexNormals[e]);a.multiplyVector3(f.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,f,e,g=new THREE.Vector3,m=new THREE.Vector3;a=0;for(b=this.faces.length;a<
b;a++){c=this.faces[a];d=this.vertices[c.a];f=this.vertices[c.b];e=this.vertices[c.c];g.sub(e,f);m.sub(d,f);g.crossSelf(m);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,f;c=0;for(d=this.faces.length;c<d;c++){f=this.faces[c];f.__originalFaceNormal?
f.__originalFaceNormal.copy(f.normal):f.__originalFaceNormal=f.normal.clone();if(!f.__originalVertexNormals)f.__originalVertexNormals=[];a=0;for(b=f.vertexNormals.length;a<b;a++)f.__originalVertexNormals[a]?f.__originalVertexNormals[a].copy(f.vertexNormals[a]):f.__originalVertexNormals[a]=f.vertexNormals[a].clone()}var e=new THREE.Geometry;e.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,m=this.morphNormals[a].vertexNormals,k,l;c=0;for(d=this.faces.length;c<d;c++){f=this.faces[c];k=new THREE.Vector3;l=f 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);m.push(l)}}g=this.morphNormals[a];e.vertices=this.morphTargets[a].vertices;e.computeFaceNormals();e.computeVertexNormals();c=0;for(d=this.faces.length;c<d;c++){f=this.faces[c];
k=g.faceNormals[c];l=g.vertexNormals[c];k.copy(f.normal);if(f instanceof THREE.Face3){l.a.copy(f.vertexNormals[0]);l.b.copy(f.vertexNormals[1]);l.c.copy(f.vertexNormals[2])}else{l.a.copy(f.vertexNormals[0]);l.b.copy(f.vertexNormals[1]);l.c.copy(f.vertexNormals[2]);l.d.copy(f.vertexNormals[3])}}}c=0;for(d=this.faces.length;c<d;c++){f=this.faces[c];f.normal=f.__originalFaceNormal;f.vertexNormals=f.__originalVertexNormals}},computeTangents:function(){function a(a,b,c,d,e,f,M){m=a.vertices[b];k=a.vertices[c];
l=a.vertices[d];h=g[e];n=g[f];j=g[M];o=k.x-m.x;q=l.x-m.x;i=k.y-m.y;p=l.y-m.y;r=k.z-m.z;s=l.z-m.z;v=n.u-h.u;A=j.u-h.u;w=n.v-h.v;B=j.v-h.v;x=1/(v*B-A*w);D.set((B*o-w*q)*x,(B*i-w*p)*x,(B*r-w*s)*x);H.set((v*q-A*o)*x,(v*p-A*i)*x,(v*s-A*r)*x);u[b].addSelf(D);u[c].addSelf(D);u[d].addSelf(D);z[b].addSelf(H);z[c].addSelf(H);z[d].addSelf(H)}var b,c,d,f,e,g,m,k,l,h,n,j,o,q,i,p,r,s,v,A,w,B,x,F,u=[],z=[],D=new THREE.Vector3,H=new THREE.Vector3,P=new THREE.Vector3,L=new THREE.Vector3,t=new THREE.Vector3;b=0;for(c=
this.vertices.length;b<c;b++){u[b]=new THREE.Vector3;z[b]=new THREE.Vector3}b=0;for(c=this.faces.length;b<c;b++){e=this.faces[b];g=this.faceVertexUvs[0][b];if(e instanceof THREE.Face3)a(this,e.a,e.b,e.c,0,1,2);else if(e instanceof THREE.Face4){a(this,e.a,e.b,e.d,0,1,3);a(this,e.b,e.c,e.d,1,2,3)}}var E=["a","b","c","d"];b=0;for(c=this.faces.length;b<c;b++){e=this.faces[b];for(d=0;d<e.vertexNormals.length;d++){t.copy(e.vertexNormals[d]);f=e[E[d]];F=u[f];P.copy(F);P.subSelf(t.multiplyScalar(t.dot(F))).normalize();
L.cross(e.vertexNormals[d],F);f=L.dot(z[f]);f=f<0?-1:1;e.vertexTangents[d]=new THREE.Vector4(P.x,P.y,P.z,f)}}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,f=this.vertices.length;d<f;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,f=Math.pow(10,4),e,g,m;e=0;for(g=this.vertices.length;e<g;e++){d=this.vertices[e];d=[Math.round(d.x*
f),Math.round(d.y*f),Math.round(d.z*f)].join("_");if(a[d]===void 0){a[d]=e;b.push(this.vertices[e]);c[e]=b.length-1}else c[e]=c[a[d]]}e=0;for(g=this.faces.length;e<g;e++){f=this.faces[e];if(f instanceof THREE.Face3){f.a=c[f.a];f.b=c[f.b];f.c=c[f.c]}else if(f instanceof THREE.Face4){f.a=c[f.a];f.b=c[f.b];f.c=c[f.c];f.d=c[f.d];d=[f.a,f.b,f.c,f.d];for(a=3;a>0;a--)if(d.indexOf(f["abcd"[a]])!=a){d.splice(a,1);this.faces[e]=new THREE.Face3(d[0],d[1],d[2]);f=0;for(d=this.faceVertexUvs.length;f<d;f++)(m=
this.faceVertexUvs[f][e])&&m.splice(a,1);break}}}c=this.vertices.length-b.length;this.vertices=b;return c}};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.setEulerFromRotationMatrix(this.matrix,this.eulerOrder)};THREE.OrthographicCamera=function(a,b,c,d,f,e){THREE.Camera.call(this);this.left=a;this.right=b;this.top=c;this.bottom=d;this.near=f!==void 0?f:0.1;this.far=e!==void 0?e: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,f,e){this.fullWidth=a;this.fullHeight=b;this.x=c;this.y=d;this.width=f;this.height=e;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.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.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,crossOrigin:"anonymous",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 b="Loaded ",b=a.total?b+((100*a.loaded/
a.total).toFixed(0)+"%"):b+((a.loaded/1E3).toFixed(2)+" KB");this.statusDomElement.innerHTML=b},extractUrlBase:function(a){a=a.split("/");a.pop();return(a.length<1?".":a.join("/"))+"/"},initMaterials:function(a,b,c){a.materials=[];for(var d=0;d<b.length;++d)a.materials[d]=THREE.Loader.prototype.createMaterial(b[d],c)},hasNormals:function(a){var b,c,d=a.materials.length;for(c=0;c<d;c++){b=a.materials[c];if(b instanceof THREE.ShaderMaterial)return true}return false},createMaterial:function(a,b){function c(a){a=
Math.log(a)/Math.LN2;return Math.floor(a)==a}function d(a){a=Math.log(a)/Math.LN2;return Math.pow(2,Math.round(a))}function f(a,b){var e=new Image;e.onload=function(){if(!c(this.width)||!c(this.height)){var b=d(this.width),e=d(this.height);a.image.width=b;a.image.height=e;a.image.getContext("2d").drawImage(this,0,0,b,e)}else a.image=this;a.needsUpdate=true};e.crossOrigin=m.crossOrigin;e.src=b}function e(a,c,d,e,g,h){var m=document.createElement("canvas");a[c]=new THREE.Texture(m);a[c].sourceFile=
d;if(e){a[c].repeat.set(e[0],e[1]);if(e[0]!=1)a[c].wrapS=THREE.RepeatWrapping;if(e[1]!=1)a[c].wrapT=THREE.RepeatWrapping}g&&a[c].offset.set(g[0],g[1]);if(h){e={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping};if(e[h[0]]!==void 0)a[c].wrapS=e[h[0]];if(e[h[1]]!==void 0)a[c].wrapT=e[h[1]]}f(a[c],b+"/"+d)}function g(a){return(a[0]*255<<16)+(a[1]*255<<8)+a[2]*255}var m=this,k="MeshLambertMaterial",l={color:15658734,opacity:1,map:null,lightMap:null,normalMap:null,wireframe:a.wireframe};
if(a.shading){var h=a.shading.toLowerCase();h==="phong"?k="MeshPhongMaterial":h==="basic"&&(k="MeshBasicMaterial")}if(a.blending!==void 0&&THREE[a.blending]!==void 0)l.blending=THREE[a.blending];if(a.transparent!==void 0||a.opacity<1)l.transparent=a.transparent;if(a.depthTest!==void 0)l.depthTest=a.depthTest;if(a.depthWrite!==void 0)l.depthWrite=a.depthWrite;if(a.vertexColors!==void 0)if(a.vertexColors=="face")l.vertexColors=THREE.FaceColors;else if(a.vertexColors)l.vertexColors=THREE.VertexColors;
if(a.colorDiffuse)l.color=g(a.colorDiffuse);else if(a.DbgColor)l.color=a.DbgColor;if(a.colorSpecular)l.specular=g(a.colorSpecular);if(a.colorAmbient)l.ambient=g(a.colorAmbient);if(a.transparency)l.opacity=a.transparency;if(a.specularCoef)l.shininess=a.specularCoef;a.mapDiffuse&&b&&e(l,"map",a.mapDiffuse,a.mapDiffuseRepeat,a.mapDiffuseOffset,a.mapDiffuseWrap);a.mapLight&&b&&e(l,"lightMap",a.mapLight,a.mapLightRepeat,a.mapLightOffset,a.mapLightWrap);a.mapNormal&&b&&e(l,"normalMap",a.mapNormal,a.mapNormalRepeat,
a.mapNormalOffset,a.mapNormalWrap);a.mapSpecular&&b&&e(l,"specularMap",a.mapSpecular,a.mapSpecularRepeat,a.mapSpecularOffset,a.mapSpecularWrap);if(a.mapNormal){k=THREE.ShaderUtils.lib.normal;h=THREE.UniformsUtils.clone(k.uniforms);h.tNormal.texture=l.normalMap;if(a.mapNormalFactor)h.uNormalScale.value=a.mapNormalFactor;if(l.map){h.tDiffuse.texture=l.map;h.enableDiffuse.value=true}if(l.specularMap){h.tSpecular.texture=l.specularMap;h.enableSpecular.value=true}if(l.lightMap){h.tAO.texture=l.lightMap;
h.enableAO.value=true}h.uDiffuseColor.value.setHex(l.color);h.uSpecularColor.value.setHex(l.specular);h.uAmbientColor.value.setHex(l.ambient);h.uShininess.value=l.shininess;if(l.opacity!==void 0)h.uOpacity.value=l.opacity;l=new THREE.ShaderMaterial({fragmentShader:k.fragmentShader,vertexShader:k.vertexShader,uniforms:h,lights:true,fog:true})}else l=new THREE[k](l);if(a.DbgName!==void 0)l.name=a.DbgName;return l}};THREE.BinaryLoader=function(a){THREE.Loader.call(this,a)};
THREE.BinaryLoader.prototype=new THREE.Loader;THREE.BinaryLoader.prototype.constructor=THREE.BinaryLoader;THREE.BinaryLoader.prototype.load=function(a,b,c,d){var c=c?c:this.extractUrlBase(a),d=d?d:this.extractUrlBase(a),f=this.showProgress?THREE.Loader.prototype.updateProgress:null;this.onLoadStart();this.loadAjaxJSON(this,a,b,c,d,f)};
THREE.BinaryLoader.prototype.loadAjaxJSON=function(a,b,c,d,f,e){var g=new XMLHttpRequest;g.onreadystatechange=function(){if(g.readyState==4)if(g.status==200||g.status==0){var m=JSON.parse(g.responseText);a.loadAjaxBuffers(m,c,f,d,e)}else console.error("THREE.BinaryLoader: Couldn't load ["+b+"] ["+g.status+"]")};g.open("GET",b,true);g.overrideMimeType&&g.overrideMimeType("text/plain; charset=x-user-defined");g.setRequestHeader("Content-Type","text/plain");g.send(null)};
THREE.BinaryLoader.prototype.loadAjaxBuffers=function(a,b,c,d,f){var e=new XMLHttpRequest,g=c+"/"+a.buffers,m=0;e.onreadystatechange=function(){if(e.readyState==4)e.status==200||e.status==0?THREE.BinaryLoader.prototype.createBinModel(e.response,b,d,a.materials):console.error("THREE.BinaryLoader: Couldn't load ["+g+"] ["+e.status+"]");else if(e.readyState==3){if(f){m==0&&(m=e.getResponseHeader("Content-Length"));f({total:m,loaded:e.responseText.length})}}else e.readyState==2&&(m=e.getResponseHeader("Content-Length"))};
e.open("GET",g,true);e.responseType="arraybuffer";e.send(null)};
THREE.BinaryLoader.prototype.createBinModel=function(a,b,c,d){var f=function(b){var c,f,k,l,h,n,j,o,q,i,p,r,s,v,A;function w(a){return a%4?4-a%4:0}function B(a,b){return(new Uint8Array(a,b,1))[0]}function x(a,b){return(new Uint32Array(a,b,1))[0]}function F(b,c){var d,e,f,g,h,m,l,k,i=new Uint32Array(a,c,3*b);for(d=0;d<b;d++){e=i[d*3];f=i[d*3+1];g=i[d*3+2];h=G[e*2];e=G[e*2+1];m=G[f*2];l=G[f*2+1];f=G[g*2];k=G[g*2+1];g=L.faceVertexUvs[0];var j=[];j.push(new THREE.UV(h,e));j.push(new THREE.UV(m,l));j.push(new THREE.UV(f,
k));g.push(j)}}function u(b,c){var d,e,f,g,h,m,l,k,i,j,n=new Uint32Array(a,c,4*b);for(d=0;d<b;d++){e=n[d*4];f=n[d*4+1];g=n[d*4+2];h=n[d*4+3];m=G[e*2];e=G[e*2+1];l=G[f*2];i=G[f*2+1];k=G[g*2];j=G[g*2+1];g=G[h*2];f=G[h*2+1];h=L.faceVertexUvs[0];var o=[];o.push(new THREE.UV(m,e));o.push(new THREE.UV(l,i));o.push(new THREE.UV(k,j));o.push(new THREE.UV(g,f));h.push(o)}}function z(b,c,d){for(var e,f,g,h,c=new Uint32Array(a,c,3*b),m=new Uint16Array(a,d,b),d=0;d<b;d++){e=c[d*3];f=c[d*3+1];g=c[d*3+2];h=m[d];
L.faces.push(new THREE.Face3(e,f,g,null,null,h))}}function D(b,c,d){for(var e,f,g,h,m,c=new Uint32Array(a,c,4*b),l=new Uint16Array(a,d,b),d=0;d<b;d++){e=c[d*4];f=c[d*4+1];g=c[d*4+2];h=c[d*4+3];m=l[d];L.faces.push(new THREE.Face4(e,f,g,h,null,null,m))}}function H(b,c,d,e){for(var f,g,h,m,l,k,i,c=new Uint32Array(a,c,3*b),d=new Uint32Array(a,d,3*b),j=new Uint16Array(a,e,b),e=0;e<b;e++){f=c[e*3];g=c[e*3+1];h=c[e*3+2];l=d[e*3];k=d[e*3+1];i=d[e*3+2];m=j[e];var n=E[k*3],o=E[k*3+1];k=E[k*3+2];var p=E[i*3],
q=E[i*3+1];i=E[i*3+2];L.faces.push(new THREE.Face3(f,g,h,[new THREE.Vector3(E[l*3],E[l*3+1],E[l*3+2]),new THREE.Vector3(n,o,k),new THREE.Vector3(p,q,i)],null,m))}}function P(b,c,d,e){for(var f,g,h,m,l,k,i,j,n,c=new Uint32Array(a,c,4*b),d=new Uint32Array(a,d,4*b),o=new Uint16Array(a,e,b),e=0;e<b;e++){f=c[e*4];g=c[e*4+1];h=c[e*4+2];m=c[e*4+3];k=d[e*4];i=d[e*4+1];j=d[e*4+2];n=d[e*4+3];l=o[e];var p=E[i*3],q=E[i*3+1];i=E[i*3+2];var r=E[j*3],t=E[j*3+1];j=E[j*3+2];var s=E[n*3],z=E[n*3+1];n=E[n*3+2];L.faces.push(new THREE.Face4(f,
g,h,m,[new THREE.Vector3(E[k*3],E[k*3+1],E[k*3+2]),new THREE.Vector3(p,q,i),new THREE.Vector3(r,t,j),new THREE.Vector3(s,z,n)],null,l))}}var L=this,t=0,E=[],G=[],N,Q,O;THREE.Geometry.call(this);THREE.Loader.prototype.initMaterials(L,d,b);(function(a,b,c){for(var a=new Uint8Array(a,b,c),d="",e=0;e<c;e++)d=d+String.fromCharCode(a[b+e]);return d})(a,t,12);c=B(a,t+12);B(a,t+13);B(a,t+14);B(a,t+15);f=B(a,t+16);k=B(a,t+17);l=B(a,t+18);h=B(a,t+19);n=x(a,t+20);j=x(a,t+20+4);o=x(a,t+20+8);b=x(a,t+20+12);q=
x(a,t+20+16);i=x(a,t+20+20);p=x(a,t+20+24);r=x(a,t+20+28);s=x(a,t+20+32);v=x(a,t+20+36);A=x(a,t+20+40);t=t+c;c=f*3+h;O=f*4+h;N=b*c;Q=q*(c+k*3);f=i*(c+l*3);h=p*(c+k*3+l*3);c=r*O;k=s*(O+k*4);l=v*(O+l*4);t=t+function(b){var b=new Float32Array(a,b,n*3),c,d,e,f;for(c=0;c<n;c++){d=b[c*3];e=b[c*3+1];f=b[c*3+2];L.vertices.push(new THREE.Vector3(d,e,f))}return n*3*Float32Array.BYTES_PER_ELEMENT}(t);t=t+function(b){if(j){var b=new Int8Array(a,b,j*3),c,d,e,f;for(c=0;c<j;c++){d=b[c*3];e=b[c*3+1];f=b[c*3+2];E.push(d/
127,e/127,f/127)}}return j*3*Int8Array.BYTES_PER_ELEMENT}(t);t=t+w(j*3);t=t+function(b){if(o){var b=new Float32Array(a,b,o*2),c,d,e;for(c=0;c<o;c++){d=b[c*2];e=b[c*2+1];G.push(d,e)}}return o*2*Float32Array.BYTES_PER_ELEMENT}(t);N=t+N+w(b*2);Q=N+Q+w(q*2);f=Q+f+w(i*2);h=f+h+w(p*2);c=h+c+w(r*2);k=c+k+w(s*2);l=k+l+w(v*2);(function(a){if(i){var b=a+i*Uint32Array.BYTES_PER_ELEMENT*3;z(i,a,b+i*Uint32Array.BYTES_PER_ELEMENT*3);F(i,b)}})(Q);(function(a){if(p){var b=a+p*Uint32Array.BYTES_PER_ELEMENT*3,c=b+
p*Uint32Array.BYTES_PER_ELEMENT*3;H(p,a,b,c+p*Uint32Array.BYTES_PER_ELEMENT*3);F(p,c)}})(f);(function(a){if(v){var b=a+v*Uint32Array.BYTES_PER_ELEMENT*4;D(v,a,b+v*Uint32Array.BYTES_PER_ELEMENT*4);u(v,b)}})(k);(function(a){if(A){var b=a+A*Uint32Array.BYTES_PER_ELEMENT*4,c=b+A*Uint32Array.BYTES_PER_ELEMENT*4;P(A,a,b,c+A*Uint32Array.BYTES_PER_ELEMENT*4);u(A,c)}})(l);b&&z(b,t,t+b*Uint32Array.BYTES_PER_ELEMENT*3);(function(a){if(q){var b=a+q*Uint32Array.BYTES_PER_ELEMENT*3;H(q,a,b,b+q*Uint32Array.BYTES_PER_ELEMENT*
3)}})(N);r&&D(r,h,h+r*Uint32Array.BYTES_PER_ELEMENT*4);(function(a){if(s){var b=a+s*Uint32Array.BYTES_PER_ELEMENT*4;P(s,a,b,b+s*Uint32Array.BYTES_PER_ELEMENT*4)}})(c);this.computeCentroids();this.computeFaceNormals();THREE.Loader.prototype.hasNormals(this)&&this.computeTangents()};f.prototype=new THREE.Geometry;f.prototype.constructor=f;b(new f(c))};THREE.ImageLoader=function(){THREE.EventTarget.call(this);this.crossOrigin=null};
THREE.ImageLoader.prototype={constructor:THREE.ImageLoader,load:function(a){var b=this,c=new Image;c.addEventListener("load",function(){b.dispatchEvent({type:"load",content:c})},false);c.addEventListener("error",function(){b.dispatchEvent({type:"error",message:"Couldn't load URL ["+a+"]"})},false);if(b.crossOrigin)c.crossOrigin=b.crossOrigin;c.src=a}};THREE.JSONLoader=function(a){THREE.Loader.call(this,a)};THREE.JSONLoader.prototype=new THREE.Loader;THREE.JSONLoader.prototype.constructor=THREE.JSONLoader;
THREE.JSONLoader.prototype.load=function(a,b,c){c=c?c:this.extractUrlBase(a);this.onLoadStart();this.loadAjaxJSON(this,a,b,c)};
THREE.JSONLoader.prototype.loadAjaxJSON=function(a,b,c,d,f){var e=new XMLHttpRequest,g=0;e.onreadystatechange=function(){if(e.readyState===e.DONE)if(e.status===200||e.status===0){if(e.responseText){var m=JSON.parse(e.responseText);a.createModel(m,c,d)}else console.warn("THREE.JSONLoader: ["+b+"] seems to be unreachable or file there is empty");a.onLoadComplete()}else console.error("THREE.JSONLoader: Couldn't load ["+b+"] ["+e.status+"]");else if(e.readyState===e.LOADING){if(f){g===0&&(g=e.getResponseHeader("Content-Length"));
f({total:g,loaded:e.responseText.length})}}else e.readyState===e.HEADERS_RECEIVED&&(g=e.getResponseHeader("Content-Length"))};e.open("GET",b,true);e.overrideMimeType&&e.overrideMimeType("text/plain; charset=x-user-defined");e.setRequestHeader("Content-Type","text/plain");e.send(null)};
THREE.JSONLoader.prototype.createModel=function(a,b,c){var d=new THREE.Geometry,f=a.scale!==void 0?1/a.scale:1;this.initMaterials(d,a.materials,c);(function(b){var c,f,k,l,h,n,j,o,q,i,p,r,s,v,A=a.faces;n=a.vertices;var w=a.normals,B=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]=[]}l=0;for(h=n.length;l<h;){j=new THREE.Vector3;j.x=n[l++]*b;j.y=n[l++]*b;j.z=n[l++]*b;d.vertices.push(j)}l=0;for(h=A.length;l<h;){b=A[l++];n=b&1;k=b&2;c=b&
4;f=b&8;o=b&16;j=b&32;i=b&64;b=b&128;if(n){p=new THREE.Face4;p.a=A[l++];p.b=A[l++];p.c=A[l++];p.d=A[l++];n=4}else{p=new THREE.Face3;p.a=A[l++];p.b=A[l++];p.c=A[l++];n=3}if(k){k=A[l++];p.materialIndex=k}k=d.faces.length;if(c)for(c=0;c<x;c++){r=a.uvs[c];q=A[l++];v=r[q*2];q=r[q*2+1];d.faceUvs[c][k]=new THREE.UV(v,q)}if(f)for(c=0;c<x;c++){r=a.uvs[c];s=[];for(f=0;f<n;f++){q=A[l++];v=r[q*2];q=r[q*2+1];s[f]=new THREE.UV(v,q)}d.faceVertexUvs[c][k]=s}if(o){o=A[l++]*3;f=new THREE.Vector3;f.x=w[o++];f.y=w[o++];
f.z=w[o];p.normal=f}if(j)for(c=0;c<n;c++){o=A[l++]*3;f=new THREE.Vector3;f.x=w[o++];f.y=w[o++];f.z=w[o];p.vertexNormals.push(f)}if(i){j=A[l++];j=new THREE.Color(B[j]);p.color=j}if(b)for(c=0;c<n;c++){j=A[l++];j=new THREE.Color(B[j]);p.vertexColors.push(j)}d.faces.push(p)}})(f);(function(){var b,c,f,k;if(a.skinWeights){b=0;for(c=a.skinWeights.length;b<c;b=b+2){f=a.skinWeights[b];k=a.skinWeights[b+1];d.skinWeights.push(new THREE.Vector4(f,k,0,0))}}if(a.skinIndices){b=0;for(c=a.skinIndices.length;b<c;b=
b+2){f=a.skinIndices[b];k=a.skinIndices[b+1];d.skinIndices.push(new THREE.Vector4(f,k,0,0))}}d.bones=a.bones;d.animation=a.animation})();(function(b){if(a.morphTargets!==void 0){var c,f,k,l,h,n;c=0;for(f=a.morphTargets.length;c<f;c++){d.morphTargets[c]={};d.morphTargets[c].name=a.morphTargets[c].name;d.morphTargets[c].vertices=[];h=d.morphTargets[c].vertices;n=a.morphTargets[c].vertices;k=0;for(l=n.length;k<l;k=k+3){var j=new THREE.Vector3;j.x=n[k]*b;j.y=n[k+1]*b;j.z=n[k+2]*b;h.push(j)}}}if(a.morphColors!==
void 0){c=0;for(f=a.morphColors.length;c<f;c++){d.morphColors[c]={};d.morphColors[c].name=a.morphColors[c].name;d.morphColors[c].colors=[];l=d.morphColors[c].colors;h=a.morphColors[c].colors;b=0;for(k=h.length;b<k;b=b+3){n=new THREE.Color(16755200);n.setRGB(h[b],h[b+1],h[b+2]);l.push(n)}}}})(f);d.computeCentroids();d.computeFaceNormals();this.hasNormals(d)&&d.computeTangents();b(d)};THREE.GeometryLoader=function(){THREE.EventTarget.call(this);this.path=this.crossOrigin=null};
THREE.GeometryLoader.prototype={constructor:THREE.GeometryLoader,load:function(a){var b=this,c=null;if(b.path===null){var d=a.split("/");d.pop();b.path=d.length<1?".":d.join("/")}d=new XMLHttpRequest;d.addEventListener("load",function(d){d.target.responseText?c=b.parse(JSON.parse(d.target.responseText),f):b.dispatchEvent({type:"error",message:"Invalid file ["+a+"]"})},false);d.addEventListener("error",function(){b.dispatchEvent({type:"error",message:"Couldn't load URL ["+a+"]"})},false);d.open("GET",
a,true);d.send(null);var f=new THREE.LoadingMonitor;f.addEventListener("load",function(){b.dispatchEvent({type:"load",content:c})});f.add(d)},parse:function(a,b){var c=this,d=new THREE.Geometry,f=a.scale!==void 0?1/a.scale:1;d.materials=[];for(var e=0;e<a.materials.length;++e){var g=a.materials[e],m=function(a){a=Math.log(a)/Math.LN2;return Math.floor(a)==a},k=function(a){a=Math.log(a)/Math.LN2;return Math.pow(2,Math.round(a))},l=function(a,d,e,f,g,h){a[d]=new THREE.Texture;a[d].sourceFile=e;if(f){a[d].repeat.set(f[0],
f[1]);if(f[0]!=1)a[d].wrapS=THREE.RepeatWrapping;if(f[1]!=1)a[d].wrapT=THREE.RepeatWrapping}g&&a[d].offset.set(g[0],g[1]);if(h){f={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping};if(f[h[0]]!==void 0)a[d].wrapS=f[h[0]];if(f[h[1]]!==void 0)a[d].wrapT=f[h[1]]}var l=a[d],a=new THREE.ImageLoader;a.addEventListener("load",function(a){a=a.content;if(!m(a.width)||!m(a.height)){var b=k(a.width),c=k(a.height);l.image=document.createElement("canvas");l.image.width=b;l.image.height=c;l.image.getContext("2d").drawImage(a,
0,0,b,c)}else l.image=a;l.needsUpdate=true});a.crossOrigin=c.crossOrigin;a.load(c.path+"/"+e);b&&b.add(a)},h=function(a){return(a[0]*255<<16)+(a[1]*255<<8)+a[2]*255},n="MeshLambertMaterial",j={color:15658734,opacity:1,map:null,lightMap:null,normalMap:null,wireframe:g.wireframe};if(g.shading){var o=g.shading.toLowerCase();o==="phong"?n="MeshPhongMaterial":o==="basic"&&(n="MeshBasicMaterial")}if(g.blending!==void 0&&THREE[g.blending]!==void 0)j.blending=THREE[g.blending];if(g.transparent!==void 0||
g.opacity<1)j.transparent=g.transparent;if(g.depthTest!==void 0)j.depthTest=g.depthTest;if(g.depthWrite!==void 0)j.depthWrite=g.depthWrite;if(g.vertexColors!==void 0)if(g.vertexColors=="face")j.vertexColors=THREE.FaceColors;else if(g.vertexColors)j.vertexColors=THREE.VertexColors;if(g.colorDiffuse)j.color=h(g.colorDiffuse);else if(g.DbgColor)j.color=g.DbgColor;if(g.colorSpecular)j.specular=h(g.colorSpecular);if(g.colorAmbient)j.ambient=h(g.colorAmbient);if(g.transparency)j.opacity=g.transparency;
if(g.specularCoef)j.shininess=g.specularCoef;g.mapDiffuse&&l(j,"map",g.mapDiffuse,g.mapDiffuseRepeat,g.mapDiffuseOffset,g.mapDiffuseWrap);g.mapLight&&l(j,"lightMap",g.mapLight,g.mapLightRepeat,g.mapLightOffset,g.mapLightWrap);g.mapNormal&&l(j,"normalMap",g.mapNormal,g.mapNormalRepeat,g.mapNormalOffset,g.mapNormalWrap);g.mapSpecular&&l(j,"specularMap",g.mapSpecular,g.mapSpecularRepeat,g.mapSpecularOffset,g.mapSpecularWrap);if(g.mapNormal){l=THREE.ShaderUtils.lib.normal;h=THREE.UniformsUtils.clone(l.uniforms);
h.tNormal.texture=j.normalMap;if(g.mapNormalFactor)h.uNormalScale.value=g.mapNormalFactor;if(j.map){h.tDiffuse.texture=j.map;h.enableDiffuse.value=true}if(j.specularMap){h.tSpecular.texture=j.specularMap;h.enableSpecular.value=true}if(j.lightMap){h.tAO.texture=j.lightMap;h.enableAO.value=true}h.uDiffuseColor.value.setHex(j.color);h.uSpecularColor.value.setHex(j.specular);h.uAmbientColor.value.setHex(j.ambient);h.uShininess.value=j.shininess;if(j.opacity!==void 0)h.uOpacity.value=j.opacity;j=new THREE.ShaderMaterial({fragmentShader:l.fragmentShader,
vertexShader:l.vertexShader,uniforms:h,lights:true,fog:true})}else j=new THREE[n](j);if(g.DbgName!==void 0)j.name=g.DbgName;d.materials[e]=j}for(var g=a.faces,q=a.vertices,j=a.normals,l=a.colors,e=h=0;e<a.uvs.length;e++)a.uvs[e].length&&h++;for(e=0;e<h;e++){d.faceUvs[e]=[];d.faceVertexUvs[e]=[]}n=0;for(o=q.length;n<o;){var i=new THREE.Vector3;i.x=q[n++]*f;i.y=q[n++]*f;i.z=q[n++]*f;d.vertices.push(i)}n=0;for(o=g.length;n<o;){var p=g[n++],r=p&2,e=p&4,s=p&8,v=p&16,q=p&32,A=p&64,i=p&128;if(p&1){p=new THREE.Face4;
p.a=g[n++];p.b=g[n++];p.c=g[n++];p.d=g[n++];var w=4}else{p=new THREE.Face3;p.a=g[n++];p.b=g[n++];p.c=g[n++];w=3}if(r){r=g[n++];p.materialIndex=r}var B=d.faces.length;if(e)for(e=0;e<h;e++){var x=a.uvs[e],r=g[n++],F=x[r*2],r=x[r*2+1];d.faceUvs[e][B]=new THREE.UV(F,r)}if(s)for(e=0;e<h;e++){for(var x=a.uvs[e],s=[],u=0;u<w;u++){r=g[n++];F=x[r*2];r=x[r*2+1];s[u]=new THREE.UV(F,r)}d.faceVertexUvs[e][B]=s}if(v){v=g[n++]*3;r=new THREE.Vector3;r.x=j[v++];r.y=j[v++];r.z=j[v];p.normal=r}if(q)for(e=0;e<w;e++){v=
g[n++]*3;r=new THREE.Vector3;r.x=j[v++];r.y=j[v++];r.z=j[v];p.vertexNormals.push(r)}if(A){q=g[n++];p.color=new THREE.Color(l[q])}if(i)for(e=0;e<w;e++){q=g[n++];p.vertexColors.push(new THREE.Color(l[q]))}d.faces.push(p)}if(a.skinWeights){e=0;for(g=a.skinWeights.length;e<g;e=e+2)d.skinWeights.push(new THREE.Vector4(a.skinWeights[e],a.skinWeights[e+1],0,0))}if(a.skinIndices){e=0;for(g=a.skinIndices.length;e<g;e=e+2){j=0;d.skinIndices.push(new THREE.Vector4(a.skinIndices[e],a.skinIndices[e+1],j,0))}}d.bones=
a.bones;d.animation=a.animation;if(a.morphTargets!==void 0){e=0;for(g=a.morphTargets.length;e<g;e++){d.morphTargets[e]={};d.morphTargets[e].name=a.morphTargets[e].name;d.morphTargets[e].vertices=[];j=d.morphTargets[e].vertices;l=a.morphTargets[e].vertices;r=0;for(h=l.length;r<h;r=r+3){i=new THREE.Vector3;i.x=l[r]*f;i.y=l[r+1]*f;i.z=l[r+2]*f;j.push(i)}}}if(a.morphColors!==void 0){e=0;for(g=a.morphColors.length;e<g;e++){d.morphColors[e]={};d.morphColors[e].name=a.morphColors[e].name;d.morphColors[e].colors=
[];f=d.morphColors[e].colors;l=a.morphColors[e].colors;j=0;for(h=l.length;j<h;j=j+3){n=new THREE.Color(16755200);n.setRGB(l[j],l[j+1],l[j+2]);f.push(n)}}}d.computeCentroids();d.computeFaceNormals();return 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,b){var c=this,d=new XMLHttpRequest;d.onreadystatechange=function(){if(d.readyState==4)if(d.status==200||d.status==0){var f=JSON.parse(d.responseText);c.createScene(f,b,a)}else console.error("THREE.SceneLoader: Couldn't load ["+a+"] ["+d.status+"]")};d.open("GET",a,true);d.overrideMimeType&&d.overrideMimeType("text/plain; charset=x-user-defined");d.setRequestHeader("Content-Type","text/plain");d.send(null)};
THREE.SceneLoader.prototype.createScene=function(a,b,c){function d(a,b){return b=="relativeToHTML"?a:l+"/"+a}function f(){var a;for(j in t.objects)if(!y.objects[j]){r=t.objects[j];if(r.geometry!==void 0){if(D=y.geometries[r.geometry]){a=false;H=y.materials[r.materials[0]];(a=H instanceof THREE.ShaderMaterial)&&D.computeTangents();w=r.position;B=r.rotation;x=r.quaternion;F=r.scale;s=r.matrix;x=0;r.materials.length==0&&(H=new THREE.MeshFaceMaterial);r.materials.length>1&&(H=new THREE.MeshFaceMaterial);
a=new THREE.Mesh(D,H);a.name=j;if(s){a.matrixAutoUpdate=false;a.matrix.set(s[0],s[1],s[2],s[3],s[4],s[5],s[6],s[7],s[8],s[9],s[10],s[11],s[12],s[13],s[14],s[15])}else{a.position.set(w[0],w[1],w[2]);if(x){a.quaternion.set(x[0],x[1],x[2],x[3]);a.useQuaternion=true}else a.rotation.set(B[0],B[1],B[2]);a.scale.set(F[0],F[1],F[2])}a.visible=r.visible;a.doubleSided=r.doubleSided;a.castShadow=r.castShadow;a.receiveShadow=r.receiveShadow;y.scene.add(a);y.objects[j]=a}}else{w=r.position;B=r.rotation;x=r.quaternion;
F=r.scale;x=0;a=new THREE.Object3D;a.name=j;a.position.set(w[0],w[1],w[2]);if(x){a.quaternion.set(x[0],x[1],x[2],x[3]);a.useQuaternion=true}else a.rotation.set(B[0],B[1],B[2]);a.scale.set(F[0],F[1],F[2]);a.visible=r.visible!==void 0?r.visible:false;y.scene.add(a);y.objects[j]=a;y.empties[j]=a}}}function e(a){return function(b){y.geometries[a]=b;f();G=G-1;k.onLoadComplete();m()}}function g(a){return function(b){y.geometries[a]=b}}function m(){k.callbackProgress({totalModels:Q,totalTextures:O,loadedModels:Q-
G,loadedTextures:O-N},y);k.onLoadProgress();G==0&&N==0&&b(y)}var k=this,l=THREE.Loader.prototype.extractUrlBase(c),h,n,j,o,q,i,p,r,s,v,A,w,B,x,F,u,z,D,H,P,L,t,E,G,N,Q,O,y;t=a;c=new THREE.BinaryLoader;E=new THREE.JSONLoader;N=G=0;y={scene:new THREE.Scene,geometries:{},materials:{},textures:{},objects:{},cameras:{},lights:{},fogs:{},empties:{}};if(t.transform){a=t.transform.position;v=t.transform.rotation;u=t.transform.scale;a&&y.scene.position.set(a[0],a[1],a[2]);v&&y.scene.rotation.set(v[0],v[1],
v[2]);u&&y.scene.scale.set(u[0],u[1],u[2]);if(a||v||u){y.scene.updateMatrix();y.scene.updateMatrixWorld()}}a=function(){N=N-1;m();k.onLoadComplete()};for(q in t.cameras){u=t.cameras[q];u.type=="perspective"?P=new THREE.PerspectiveCamera(u.fov,u.aspect,u.near,u.far):u.type=="ortho"&&(P=new THREE.OrthographicCamera(u.left,u.right,u.top,u.bottom,u.near,u.far));w=u.position;v=u.target;u=u.up;P.position.set(w[0],w[1],w[2]);P.target=new THREE.Vector3(v[0],v[1],v[2]);u&&P.up.set(u[0],u[1],u[2]);y.cameras[q]=
P}for(o in t.lights){v=t.lights[o];q=v.color!==void 0?v.color:16777215;P=v.intensity!==void 0?v.intensity:1;if(v.type=="directional"){w=v.direction;A=new THREE.DirectionalLight(q,P);A.position.set(w[0],w[1],w[2]);A.position.normalize()}else if(v.type=="point"){w=v.position;A=v.distance;A=new THREE.PointLight(q,P,A);A.position.set(w[0],w[1],w[2])}else v.type=="ambient"&&(A=new THREE.AmbientLight(q));y.scene.add(A);y.lights[o]=A}for(i in t.fogs){o=t.fogs[i];o.type=="linear"?L=new THREE.Fog(0,o.near,
o.far):o.type=="exp2"&&(L=new THREE.FogExp2(0,o.density));u=o.color;L.color.setRGB(u[0],u[1],u[2]);y.fogs[i]=L}if(y.cameras&&t.defaults.camera)y.currentCamera=y.cameras[t.defaults.camera];if(y.fogs&&t.defaults.fog)y.scene.fog=y.fogs[t.defaults.fog];u=t.defaults.bgcolor;y.bgColor=new THREE.Color;y.bgColor.setRGB(u[0],u[1],u[2]);y.bgColorAlpha=t.defaults.bgalpha;for(h in t.geometries){i=t.geometries[h];if(i.type=="bin_mesh"||i.type=="ascii_mesh"){G=G+1;k.onLoadStart()}}Q=G;for(h in t.geometries){i=
t.geometries[h];if(i.type=="cube"){D=new THREE.CubeGeometry(i.width,i.height,i.depth,i.segmentsWidth,i.segmentsHeight,i.segmentsDepth,null,i.flipped,i.sides);y.geometries[h]=D}else if(i.type=="plane"){D=new THREE.PlaneGeometry(i.width,i.height,i.segmentsWidth,i.segmentsHeight);y.geometries[h]=D}else if(i.type=="sphere"){D=new THREE.SphereGeometry(i.radius,i.segmentsWidth,i.segmentsHeight);y.geometries[h]=D}else if(i.type=="cylinder"){D=new THREE.CylinderGeometry(i.topRad,i.botRad,i.height,i.radSegs,
i.heightSegs);y.geometries[h]=D}else if(i.type=="torus"){D=new THREE.TorusGeometry(i.radius,i.tube,i.segmentsR,i.segmentsT);y.geometries[h]=D}else if(i.type=="icosahedron"){D=new THREE.IcosahedronGeometry(i.radius,i.subdivisions);y.geometries[h]=D}else if(i.type=="bin_mesh")c.load(d(i.url,t.urlBaseType),e(h));else if(i.type=="ascii_mesh")E.load(d(i.url,t.urlBaseType),e(h));else if(i.type=="embedded_mesh"){i=t.embeds[i.id];i.metadata=t.metadata;i&&E.createModel(i,g(h),"")}}for(p in t.textures){h=t.textures[p];
if(h.url instanceof Array){N=N+h.url.length;for(i=0;i<h.url.length;i++)k.onLoadStart()}else{N=N+1;k.onLoadStart()}}O=N;for(p in t.textures){h=t.textures[p];if(h.mapping!=void 0&&THREE[h.mapping]!=void 0)h.mapping=new THREE[h.mapping];if(h.url instanceof Array){i=[];for(L=0;L<h.url.length;L++)i[L]=d(h.url[L],t.urlBaseType);i=THREE.ImageUtils.loadTextureCube(i,h.mapping,a)}else{i=THREE.ImageUtils.loadTexture(d(h.url,t.urlBaseType),h.mapping,a);if(THREE[h.minFilter]!=void 0)i.minFilter=THREE[h.minFilter];
if(THREE[h.magFilter]!=void 0)i.magFilter=THREE[h.magFilter];if(h.repeat){i.repeat.set(h.repeat[0],h.repeat[1]);if(h.repeat[0]!=1)i.wrapS=THREE.RepeatWrapping;if(h.repeat[1]!=1)i.wrapT=THREE.RepeatWrapping}h.offset&&i.offset.set(h.offset[0],h.offset[1]);if(h.wrap){L={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping};if(L[h.wrap[0]]!==void 0)i.wrapS=L[h.wrap[0]];if(L[h.wrap[1]]!==void 0)i.wrapT=L[h.wrap[1]]}}y.textures[p]=i}for(n in t.materials){s=t.materials[n];for(z in s.parameters)if(z==
"envMap"||z=="map"||z=="lightMap")s.parameters[z]=y.textures[s.parameters[z]];else if(z=="shading")s.parameters[z]=s.parameters[z]=="flat"?THREE.FlatShading:THREE.SmoothShading;else if(z=="blending")s.parameters[z]=THREE[s.parameters[z]]?THREE[s.parameters[z]]:THREE.NormalBlending;else if(z=="combine")s.parameters[z]=s.parameters[z]=="MixOperation"?THREE.MixOperation:THREE.MultiplyOperation;else if(z=="vertexColors")if(s.parameters[z]=="face")s.parameters[z]=THREE.FaceColors;else if(s.parameters[z])s.parameters[z]=
THREE.VertexColors;if(s.parameters.opacity!==void 0&&s.parameters.opacity<1)s.parameters.transparent=true;if(s.parameters.normalMap){p=THREE.ShaderUtils.lib.normal;a=THREE.UniformsUtils.clone(p.uniforms);h=s.parameters.color;i=s.parameters.specular;L=s.parameters.ambient;c=s.parameters.shininess;a.tNormal.texture=y.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=
true}if(s.parameters.lightMap){a.tAO.texture=s.parameters.lightMap;a.enableAO.value=true}if(s.parameters.specularMap){a.tSpecular.texture=y.textures[s.parameters.specularMap];a.enableSpecular.value=true}a.uDiffuseColor.value.setHex(h);a.uSpecularColor.value.setHex(i);a.uAmbientColor.value.setHex(L);a.uShininess.value=c;if(s.parameters.opacity)a.uOpacity.value=s.parameters.opacity;H=new THREE.ShaderMaterial({fragmentShader:p.fragmentShader,vertexShader:p.vertexShader,uniforms:a,lights:true,fog:true})}else H=
new THREE[s.type](s.parameters);y.materials[n]=H}f();k.callbackSync(y);m()};THREE.TextureLoader=function(){THREE.EventTarget.call(this);this.crossOrigin=null};
THREE.TextureLoader.prototype={constructor:THREE.TextureLoader,load:function(a){var b=this,c=new Image;c.addEventListener("load",function(){var a=new THREE.Texture(c);a.needsUpdate=true;b.dispatchEvent({type:"load",content:a})},false);c.addEventListener("error",function(){b.dispatchEvent({type:"error",message:"Couldn't load URL ["+a+"]"})},false);if(b.crossOrigin)c.crossOrigin=b.crossOrigin;c.src=a}};
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=this.visible=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,f,e,g,m){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=f!==void 0?f:THREE.LinearFilter;this.minFilter=e!==void 0?e:THREE.LinearMipMapLinearFilter;this.format=g!==void 0?g:THREE.RGBAFormat;this.type=m!==void 0?m: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.UnsignedByteType=9;THREE.ByteType=10;THREE.ShortType=11;THREE.UnsignedShortType=12;THREE.IntType=13;THREE.UnsignedIntType=14;THREE.FloatType=15;
THREE.UnsignedShort4444Type=16;THREE.UnsignedShort5551Type=17;THREE.UnsignedShort565Type=18;THREE.AlphaFormat=19;THREE.RGBFormat=20;THREE.RGBAFormat=21;THREE.LuminanceFormat=22;THREE.LuminanceAlphaFormat=23;THREE.DataTexture=function(a,b,c,d,f,e,g,m,k,l){THREE.Texture.call(this,null,e,g,m,k,l,d,f);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.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.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(s!=a)i.globalAlpha=s=a}function c(a){if(v!=a){switch(a){case THREE.NormalBlending:i.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:i.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:i.globalCompositeOperation="darker"}v=a}}function d(a){if(A!=a)i.strokeStyle=A=a}function f(a){if(w!=a)i.fillStyle=w=a}console.log("THREE.CanvasRenderer",THREE.REVISION);var a=a||{},e=this,g,m,k,l=new THREE.Projector,h=a.canvas!==
void 0?a.canvas:document.createElement("canvas"),n,j,o,q,i=h.getContext("2d"),p=new THREE.Color(0),r=0,s=1,v=0,A=null,w=null,B=null,x=null,F=null,u,z,D,H,P=new THREE.RenderableVertex,L=new THREE.RenderableVertex,t,E,G,N,Q,O,y,S,M,U,T,W,C=new THREE.Color,J=new THREE.Color,I=new THREE.Color,K=new THREE.Color,R=new THREE.Color,ja=[],da=[],ea,fa,ca,ka,za,Aa,Ba,Ca,Da,Ea,la=new THREE.Rectangle,$=new THREE.Rectangle,Z=new THREE.Rectangle,xa=false,Y=new THREE.Color,ma=new THREE.Color,na=new THREE.Color,V=
new THREE.Vector3,ra,sa,ya,aa,ta,ua,a=16;ra=document.createElement("canvas");ra.width=ra.height=2;sa=ra.getContext("2d");sa.fillStyle="rgba(0,0,0,1)";sa.fillRect(0,0,2,2);ya=sa.getImageData(0,0,2,2);aa=ya.data;ta=document.createElement("canvas");ta.width=ta.height=a;ua=ta.getContext("2d");ua.translate(-a/2,-a/2);ua.scale(a,a);a--;this.domElement=h;this.sortElements=this.sortObjects=this.autoClear=true;this.info={render:{vertices:0,faces:0}};this.setSize=function(a,b){n=a;j=b;o=Math.floor(n/2);q=Math.floor(j/
2);h.width=n;h.height=j;la.set(-o,-q,o,q);$.set(-o,-q,o,q);s=1;v=0;F=x=B=w=A=null};this.setClearColor=function(a,b){p.copy(a);r=b!==void 0?b:1;$.set(-o,-q,o,q)};this.setClearColorHex=function(a,b){p.setHex(a);r=b!==void 0?b:1;$.set(-o,-q,o,q)};this.clear=function(){i.setTransform(1,0,0,-1,o,q);if(!$.isEmpty()){$.minSelf(la);$.inflate(2);r<1&&i.clearRect(Math.floor($.getX()),Math.floor($.getY()),Math.floor($.getWidth()),Math.floor($.getHeight()));if(r>0){c(THREE.NormalBlending);b(1);f("rgba("+Math.floor(p.r*
255)+","+Math.floor(p.g*255)+","+Math.floor(p.b*255)+","+r+")");i.fillRect(Math.floor($.getX()),Math.floor($.getY()),Math.floor($.getWidth()),Math.floor($.getHeight()))}$.empty()}};this.render=function(a,h){function j(a){var b,c,d,e;Y.setRGB(0,0,0);ma.setRGB(0,0,0);na.setRGB(0,0,0);b=0;for(c=a.length;b<c;b++){d=a[b];e=d.color;if(d instanceof THREE.AmbientLight){Y.r=Y.r+e.r;Y.g=Y.g+e.g;Y.b=Y.b+e.b}else if(d instanceof THREE.DirectionalLight){ma.r=ma.r+e.r;ma.g=ma.g+e.g;ma.b=ma.b+e.b}else if(d instanceof
THREE.PointLight){na.r=na.r+e.r;na.g=na.g+e.g;na.b=na.b+e.b}}}function n(a,b,c,d){var e,f,g,h,l,k;e=0;for(f=a.length;e<f;e++){g=a[e];h=g.color;if(g instanceof THREE.DirectionalLight){l=g.matrixWorld.getPosition();k=c.dot(l);if(!(k<=0)){k=k*g.intensity;d.r=d.r+h.r*k;d.g=d.g+h.g*k;d.b=d.b+h.b*k}}else if(g instanceof THREE.PointLight){l=g.matrixWorld.getPosition();k=c.dot(V.sub(l,b).normalize());if(!(k<=0)){k=k*(g.distance==0?1:1-Math.min(b.distanceTo(l)/g.distance,1));if(k!=0){k=k*g.intensity;d.r=d.r+
h.r*k;d.g=d.g+h.g*k;d.b=d.b+h.b*k}}}}}function p(a,e,g){b(g.opacity);c(g.blending);var h,k,l,m,j,n;if(g instanceof THREE.ParticleBasicMaterial){if(g.map){m=g.map.image;j=m.width>>1;n=m.height>>1;g=e.scale.x*o;l=e.scale.y*q;h=g*j;k=l*n;Z.set(a.x-h,a.y-k,a.x+h,a.y+k);if(la.intersects(Z)){i.save();i.translate(a.x,a.y);i.rotate(-e.rotation);i.scale(g,-l);i.translate(-j,-n);i.drawImage(m,0,0);i.restore()}}}else if(g instanceof THREE.ParticleCanvasMaterial){h=e.scale.x*o;k=e.scale.y*q;Z.set(a.x-h,a.y-k,
a.x+h,a.y+k);if(la.intersects(Z)){d(g.color.getContextStyle());f(g.color.getContextStyle());i.save();i.translate(a.x,a.y);i.rotate(-e.rotation);i.scale(h,k);g.program(i);i.restore()}}}function r(a,e,f,g){b(g.opacity);c(g.blending);i.beginPath();i.moveTo(a.positionScreen.x,a.positionScreen.y);i.lineTo(e.positionScreen.x,e.positionScreen.y);i.closePath();if(g instanceof THREE.LineBasicMaterial){a=g.linewidth;if(B!=a)i.lineWidth=B=a;a=g.linecap;if(x!=a)i.lineCap=x=a;a=g.linejoin;if(F!=a)i.lineJoin=F=
a;d(g.color.getContextStyle());i.stroke();Z.inflate(g.linewidth*2)}}function s(a,d,f,g,l,m,i,j){e.info.render.vertices=e.info.render.vertices+3;e.info.render.faces++;b(j.opacity);c(j.blending);t=a.positionScreen.x;E=a.positionScreen.y;G=d.positionScreen.x;N=d.positionScreen.y;Q=f.positionScreen.x;O=f.positionScreen.y;v(t,E,G,N,Q,O);if(j instanceof THREE.MeshBasicMaterial)if(j.map){if(j.map.mapping instanceof THREE.UVMapping){ka=i.uvs[0];Fa(t,E,G,N,Q,O,ka[g].u,ka[g].v,ka[l].u,ka[l].v,ka[m].u,ka[m].v,
j.map)}}else if(j.envMap){if(j.envMap.mapping instanceof THREE.SphericalReflectionMapping){a=h.matrixWorldInverse;V.copy(i.vertexNormalsWorld[g]);za=(V.x*a.elements[0]+V.y*a.elements[4]+V.z*a.elements[8])*0.5+0.5;Aa=-(V.x*a.elements[1]+V.y*a.elements[5]+V.z*a.elements[9])*0.5+0.5;V.copy(i.vertexNormalsWorld[l]);Ba=(V.x*a.elements[0]+V.y*a.elements[4]+V.z*a.elements[8])*0.5+0.5;Ca=-(V.x*a.elements[1]+V.y*a.elements[5]+V.z*a.elements[9])*0.5+0.5;V.copy(i.vertexNormalsWorld[m]);Da=(V.x*a.elements[0]+
V.y*a.elements[4]+V.z*a.elements[8])*0.5+0.5;Ea=-(V.x*a.elements[1]+V.y*a.elements[5]+V.z*a.elements[9])*0.5+0.5;Fa(t,E,G,N,Q,O,za,Aa,Ba,Ca,Da,Ea,j.envMap)}}else j.wireframe?ha(j.color,j.wireframeLinewidth,j.wireframeLinecap,j.wireframeLinejoin):ga(j.color);else if(j instanceof THREE.MeshLambertMaterial)if(xa)if(!j.wireframe&&j.shading==THREE.SmoothShading&&i.vertexNormalsWorld.length==3){J.r=I.r=K.r=Y.r;J.g=I.g=K.g=Y.g;J.b=I.b=K.b=Y.b;n(k,i.v1.positionWorld,i.vertexNormalsWorld[0],J);n(k,i.v2.positionWorld,
i.vertexNormalsWorld[1],I);n(k,i.v3.positionWorld,i.vertexNormalsWorld[2],K);J.r=Math.max(0,Math.min(j.color.r*J.r,1));J.g=Math.max(0,Math.min(j.color.g*J.g,1));J.b=Math.max(0,Math.min(j.color.b*J.b,1));I.r=Math.max(0,Math.min(j.color.r*I.r,1));I.g=Math.max(0,Math.min(j.color.g*I.g,1));I.b=Math.max(0,Math.min(j.color.b*I.b,1));K.r=Math.max(0,Math.min(j.color.r*K.r,1));K.g=Math.max(0,Math.min(j.color.g*K.g,1));K.b=Math.max(0,Math.min(j.color.b*K.b,1));R.r=(I.r+K.r)*0.5;R.g=(I.g+K.g)*0.5;R.b=(I.b+K.b)*
0.5;ca=va(J,I,K,R);pa(t,E,G,N,Q,O,0,0,1,0,0,1,ca)}else{C.r=Y.r;C.g=Y.g;C.b=Y.b;n(k,i.centroidWorld,i.normalWorld,C);C.r=Math.max(0,Math.min(j.color.r*C.r,1));C.g=Math.max(0,Math.min(j.color.g*C.g,1));C.b=Math.max(0,Math.min(j.color.b*C.b,1));j.wireframe?ha(C,j.wireframeLinewidth,j.wireframeLinecap,j.wireframeLinejoin):ga(C)}else j.wireframe?ha(j.color,j.wireframeLinewidth,j.wireframeLinecap,j.wireframeLinejoin):ga(j.color);else if(j instanceof THREE.MeshDepthMaterial){ea=h.near;fa=h.far;J.r=J.g=J.b=
1-oa(a.positionScreen.z,ea,fa);I.r=I.g=I.b=1-oa(d.positionScreen.z,ea,fa);K.r=K.g=K.b=1-oa(f.positionScreen.z,ea,fa);R.r=(I.r+K.r)*0.5;R.g=(I.g+K.g)*0.5;R.b=(I.b+K.b)*0.5;ca=va(J,I,K,R);pa(t,E,G,N,Q,O,0,0,1,0,0,1,ca)}else if(j instanceof THREE.MeshNormalMaterial){C.r=qa(i.normalWorld.x);C.g=qa(i.normalWorld.y);C.b=qa(i.normalWorld.z);j.wireframe?ha(C,j.wireframeLinewidth,j.wireframeLinecap,j.wireframeLinejoin):ga(C)}}function w(a,d,f,g,l,m,j,i,o){e.info.render.vertices=e.info.render.vertices+4;e.info.render.faces++;
b(i.opacity);c(i.blending);if(i.map||i.envMap){s(a,d,g,0,1,3,j,i,o);s(l,f,m,1,2,3,j,i,o)}else{t=a.positionScreen.x;E=a.positionScreen.y;G=d.positionScreen.x;N=d.positionScreen.y;Q=f.positionScreen.x;O=f.positionScreen.y;y=g.positionScreen.x;S=g.positionScreen.y;M=l.positionScreen.x;U=l.positionScreen.y;T=m.positionScreen.x;W=m.positionScreen.y;if(i instanceof THREE.MeshBasicMaterial){A(t,E,G,N,Q,O,y,S);i.wireframe?ha(i.color,i.wireframeLinewidth,i.wireframeLinecap,i.wireframeLinejoin):ga(i.color)}else if(i instanceof
THREE.MeshLambertMaterial)if(xa)if(!i.wireframe&&i.shading==THREE.SmoothShading&&j.vertexNormalsWorld.length==4){J.r=I.r=K.r=R.r=Y.r;J.g=I.g=K.g=R.g=Y.g;J.b=I.b=K.b=R.b=Y.b;n(k,j.v1.positionWorld,j.vertexNormalsWorld[0],J);n(k,j.v2.positionWorld,j.vertexNormalsWorld[1],I);n(k,j.v4.positionWorld,j.vertexNormalsWorld[3],K);n(k,j.v3.positionWorld,j.vertexNormalsWorld[2],R);J.r=Math.max(0,Math.min(i.color.r*J.r,1));J.g=Math.max(0,Math.min(i.color.g*J.g,1));J.b=Math.max(0,Math.min(i.color.b*J.b,1));I.r=
Math.max(0,Math.min(i.color.r*I.r,1));I.g=Math.max(0,Math.min(i.color.g*I.g,1));I.b=Math.max(0,Math.min(i.color.b*I.b,1));K.r=Math.max(0,Math.min(i.color.r*K.r,1));K.g=Math.max(0,Math.min(i.color.g*K.g,1));K.b=Math.max(0,Math.min(i.color.b*K.b,1));R.r=Math.max(0,Math.min(i.color.r*R.r,1));R.g=Math.max(0,Math.min(i.color.g*R.g,1));R.b=Math.max(0,Math.min(i.color.b*R.b,1));ca=va(J,I,K,R);v(t,E,G,N,y,S);pa(t,E,G,N,y,S,0,0,1,0,0,1,ca);v(M,U,Q,O,T,W);pa(M,U,Q,O,T,W,1,0,1,1,0,1,ca)}else{C.r=Y.r;C.g=Y.g;
C.b=Y.b;n(k,j.centroidWorld,j.normalWorld,C);C.r=Math.max(0,Math.min(i.color.r*C.r,1));C.g=Math.max(0,Math.min(i.color.g*C.g,1));C.b=Math.max(0,Math.min(i.color.b*C.b,1));A(t,E,G,N,Q,O,y,S);i.wireframe?ha(C,i.wireframeLinewidth,i.wireframeLinecap,i.wireframeLinejoin):ga(C)}else{A(t,E,G,N,Q,O,y,S);i.wireframe?ha(i.color,i.wireframeLinewidth,i.wireframeLinecap,i.wireframeLinejoin):ga(i.color)}else if(i instanceof THREE.MeshNormalMaterial){C.r=qa(j.normalWorld.x);C.g=qa(j.normalWorld.y);C.b=qa(j.normalWorld.z);
A(t,E,G,N,Q,O,y,S);i.wireframe?ha(C,i.wireframeLinewidth,i.wireframeLinecap,i.wireframeLinejoin):ga(C)}else if(i instanceof THREE.MeshDepthMaterial){ea=h.near;fa=h.far;J.r=J.g=J.b=1-oa(a.positionScreen.z,ea,fa);I.r=I.g=I.b=1-oa(d.positionScreen.z,ea,fa);K.r=K.g=K.b=1-oa(g.positionScreen.z,ea,fa);R.r=R.g=R.b=1-oa(f.positionScreen.z,ea,fa);ca=va(J,I,K,R);v(t,E,G,N,y,S);pa(t,E,G,N,y,S,0,0,1,0,0,1,ca);v(M,U,Q,O,T,W);pa(M,U,Q,O,T,W,1,0,1,1,0,1,ca)}}}function v(a,b,c,d,e,f){i.beginPath();i.moveTo(a,b);
i.lineTo(c,d);i.lineTo(e,f);i.lineTo(a,b)}function A(a,b,c,d,e,f,g,h){i.beginPath();i.moveTo(a,b);i.lineTo(c,d);i.lineTo(e,f);i.lineTo(g,h);i.lineTo(a,b)}function ha(a,b,c,e){if(B!=b)i.lineWidth=B=b;if(x!=c)i.lineCap=x=c;if(F!=e)i.lineJoin=F=e;d(a.getContextStyle());i.stroke();Z.inflate(b*2)}function ga(a){f(a.getContextStyle());i.fill()}function Fa(a,b,c,d,e,g,h,k,l,j,m,n,o){if(!(o.image===void 0||o.image.width===0)){if(o.needsUpdate===true||ja[o.id]===void 0){var p=o.wrapS==THREE.RepeatWrapping,
q=o.wrapT==THREE.RepeatWrapping;ja[o.id]=i.createPattern(o.image,p&&q?"repeat":p&&!q?"repeat-x":!p&&q?"repeat-y":"no-repeat");o.needsUpdate=false}f(ja[o.id]);var p=o.offset.x/o.repeat.x,q=o.offset.y/o.repeat.y,r=o.image.width*o.repeat.x,s=o.image.height*o.repeat.y,h=(h+p)*r,k=(k+q)*s,c=c-a,d=d-b,e=e-a,g=g-b,l=(l+p)*r-h,j=(j+q)*s-k,m=(m+p)*r-h,n=(n+q)*s-k,p=l*n-m*j;if(p==0){if(da[o.id]===void 0){b=document.createElement("canvas");b.width=o.image.width;b.height=o.image.height;b=b.getContext("2d");b.drawImage(o.image,
0,0);da[o.id]=b.getImageData(0,0,o.image.width,o.image.height).data}b=da[o.id];h=(Math.floor(h)+Math.floor(k)*o.image.width)*4;C.setRGB(b[h]/255,b[h+1]/255,b[h+2]/255);ga(C)}else{p=1/p;o=(n*c-j*e)*p;j=(n*d-j*g)*p;c=(l*e-m*c)*p;d=(l*g-m*d)*p;a=a-o*h-c*k;h=b-j*h-d*k;i.save();i.transform(o,j,c,d,a,h);i.fill();i.restore()}}}function pa(a,b,c,d,e,f,g,h,k,j,l,m,n){var o,p;o=n.width-1;p=n.height-1;g=g*o;h=h*p;c=c-a;d=d-b;e=e-a;f=f-b;k=k*o-g;j=j*p-h;l=l*o-g;m=m*p-h;p=1/(k*m-l*j);o=(m*c-j*e)*p;j=(m*d-j*f)*
p;c=(k*e-l*c)*p;d=(k*f-l*d)*p;a=a-o*g-c*h;b=b-j*g-d*h;i.save();i.transform(o,j,c,d,a,b);i.clip();i.drawImage(n,0,0);i.restore()}function va(a,b,c,d){var e=~~(a.r*255),f=~~(a.g*255),a=~~(a.b*255),g=~~(b.r*255),h=~~(b.g*255),b=~~(b.b*255),i=~~(c.r*255),j=~~(c.g*255),c=~~(c.b*255),k=~~(d.r*255),l=~~(d.g*255),d=~~(d.b*255);aa[0]=e<0?0:e>255?255:e;aa[1]=f<0?0:f>255?255:f;aa[2]=a<0?0:a>255?255:a;aa[4]=g<0?0:g>255?255:g;aa[5]=h<0?0:h>255?255:h;aa[6]=b<0?0:b>255?255:b;aa[8]=i<0?0:i>255?255:i;aa[9]=j<0?0:
j>255?255:j;aa[10]=c<0?0:c>255?255:c;aa[12]=k<0?0:k>255?255:k;aa[13]=l<0?0:l>255?255:l;aa[14]=d<0?0:d>255?255:d;sa.putImageData(ya,0,0);ua.drawImage(ra,0,0);return ta}function oa(a,b,c){a=(a-b)/(c-b);return a*a*(3-2*a)}function qa(a){a=(a+1)*0.5;return a<0?0:a>1?1:a}function ia(a,b){var c=b.x-a.x,d=b.y-a.y,e=c*c+d*d;if(e!=0){e=1/Math.sqrt(e);c=c*e;d=d*e;b.x=b.x+c;b.y=b.y+d;a.x=a.x-c;a.y=a.y-d}}var wa,Ga,X,ba;this.autoClear?this.clear():i.setTransform(1,0,0,-1,o,q);e.info.render.vertices=0;e.info.render.faces=
0;g=l.projectScene(a,h,this.sortElements);m=g.elements;k=g.lights;(xa=k.length>0)&&j(k);wa=0;for(Ga=m.length;wa<Ga;wa++){X=m[wa];ba=X.material;ba=ba instanceof THREE.MeshFaceMaterial?X.faceMaterial:ba;if(!(ba===void 0||ba.visible===false)){Z.empty();if(X instanceof THREE.RenderableParticle){u=X;u.x=u.x*o;u.y=u.y*q;p(u,X,ba,a)}else if(X instanceof THREE.RenderableLine){u=X.v1;z=X.v2;u.positionScreen.x=u.positionScreen.x*o;u.positionScreen.y=u.positionScreen.y*q;z.positionScreen.x=z.positionScreen.x*
o;z.positionScreen.y=z.positionScreen.y*q;Z.addPoint(u.positionScreen.x,u.positionScreen.y);Z.addPoint(z.positionScreen.x,z.positionScreen.y);la.intersects(Z)&&r(u,z,X,ba,a)}else if(X instanceof THREE.RenderableFace3){u=X.v1;z=X.v2;D=X.v3;u.positionScreen.x=u.positionScreen.x*o;u.positionScreen.y=u.positionScreen.y*q;z.positionScreen.x=z.positionScreen.x*o;z.positionScreen.y=z.positionScreen.y*q;D.positionScreen.x=D.positionScreen.x*o;D.positionScreen.y=D.positionScreen.y*q;if(ba.overdraw){ia(u.positionScreen,
z.positionScreen);ia(z.positionScreen,D.positionScreen);ia(D.positionScreen,u.positionScreen)}Z.add3Points(u.positionScreen.x,u.positionScreen.y,z.positionScreen.x,z.positionScreen.y,D.positionScreen.x,D.positionScreen.y);la.intersects(Z)&&s(u,z,D,0,1,2,X,ba,a)}else if(X instanceof THREE.RenderableFace4){u=X.v1;z=X.v2;D=X.v3;H=X.v4;u.positionScreen.x=u.positionScreen.x*o;u.positionScreen.y=u.positionScreen.y*q;z.positionScreen.x=z.positionScreen.x*o;z.positionScreen.y=z.positionScreen.y*q;D.positionScreen.x=
D.positionScreen.x*o;D.positionScreen.y=D.positionScreen.y*q;H.positionScreen.x=H.positionScreen.x*o;H.positionScreen.y=H.positionScreen.y*q;P.positionScreen.copy(z.positionScreen);L.positionScreen.copy(H.positionScreen);if(ba.overdraw){ia(u.positionScreen,z.positionScreen);ia(z.positionScreen,H.positionScreen);ia(H.positionScreen,u.positionScreen);ia(D.positionScreen,P.positionScreen);ia(D.positionScreen,L.positionScreen)}Z.addPoint(u.positionScreen.x,u.positionScreen.y);Z.addPoint(z.positionScreen.x,
z.positionScreen.y);Z.addPoint(D.positionScreen.x,D.positionScreen.y);Z.addPoint(H.positionScreen.x,H.positionScreen.y);la.intersects(Z)&&w(u,z,D,H,P,L,X,ba,a)}$.addRectangle(Z)}}i.setTransform(1,0,0,1,0,0)}};THREE.RenderableVertex=function(){this.positionWorld=new THREE.Vector3;this.positionScreen=new THREE.Vector4;this.visible=true};THREE.RenderableVertex.prototype.copy=function(a){this.positionWorld.copy(a.positionWorld);this.positionScreen.copy(a.positionScreen)};
THREE.RenderableFace3=function(){this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.v3=new THREE.RenderableVertex;this.centroidWorld=new THREE.Vector3;this.centroidScreen=new THREE.Vector3;this.normalWorld=new THREE.Vector3;this.vertexNormalsWorld=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];this.faceMaterial=this.material=null;this.uvs=[[]];this.z=null};
THREE.RenderableFace4=function(){this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.v3=new THREE.RenderableVertex;this.v4=new THREE.RenderableVertex;this.centroidWorld=new THREE.Vector3;this.centroidScreen=new THREE.Vector3;this.normalWorld=new THREE.Vector3;this.vertexNormalsWorld=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];this.faceMaterial=this.material=null;this.uvs=[[]];this.z=null};THREE.RenderableObject=function(){this.z=this.object=null};
THREE.RenderableParticle=function(){this.rotation=this.z=this.y=this.x=null;this.scale=new THREE.Vector2;this.material=null};THREE.RenderableLine=function(){this.z=null;this.v1=new THREE.RenderableVertex;this.v2=new THREE.RenderableVertex;this.material=null};