(function(){this.Processing=function Processing(aElement,aCode){if(typeof aElement==="string"){aElement=document.getElementById(aElement)}var p=Processing.build(aElement);if(aCode){p.init(aCode)}return p};Processing.lib={};var ajax=function(url){var AJAX=new window.XMLHttpRequest();if(AJAX){AJAX.open("GET",url+"?t="+new Date().getTime(),false);AJAX.send(null);return AJAX.responseText}else{return false}};var init=function(){var canvas=document.getElementsByTagName("canvas");for(var i=0,l=canvas.length;i<l;i++){var datasrc=canvas[i].getAttribute("data-src");if(datasrc===null){datasrc=canvas[i].getAttribute("datasrc")}if(datasrc){Processing(canvas[i],ajax(datasrc))}}};var newWebGLArray=function(data){return new WebGLFloatArray(data)};var createProgramObject=function(curContext,vetexShaderSource,fragmentShaderSource){var vertexShaderObject=curContext.createShader(curContext.VERTEX_SHADER);curContext.shaderSource(vertexShaderObject,vetexShaderSource);curContext.compileShader(vertexShaderObject);if(!curContext.getShaderParameter(vertexShaderObject,curContext.COMPILE_STATUS)){throw curContext.getShaderInfoLog(vertexShaderObject)}var fragmentShaderObject=curContext.createShader(curContext.FRAGMENT_SHADER);curContext.shaderSource(fragmentShaderObject,fragmentShaderSource);curContext.compileShader(fragmentShaderObject);if(!curContext.getShaderParameter(fragmentShaderObject,curContext.COMPILE_STATUS)){throw curContext.getShaderInfoLog(fragmentShaderObject)}var programObject=curContext.createProgram();curContext.attachShader(programObject,vertexShaderObject);curContext.attachShader(programObject,fragmentShaderObject);curContext.linkProgram(programObject);if(!curContext.getProgramParameter(programObject,curContext.LINK_STATUS)){throw"Error linking shaders."}return programObject};var programObject3D;var programObject2D;var boxVerts=[0.5,0.5,-0.5,0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,0.5,-0.5,0.5,0.5,-0.5,0.5,0.5,0.5,-0.5,0.5,0.5,-0.5,-0.5,0.5,-0.5,-0.5,0.5,0.5,-0.5,0.5,0.5,0.5,0.5,0.5,0.5,-0.5,0.5,0.5,0.5,0.5,-0.5,0.5,0.5,-0.5,0.5,0.5,-0.5,-0.5,0.5,0.5,-0.5,0.5,-0.5,-0.5,0.5,-0.5,0.5,-0.5,-0.5,0.5,-0.5,-0.5,0.5,-0.5,-0.5,-0.5,0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,0.5,-0.5,0.5,0.5,-0.5,0.5,0.5,-0.5,0.5,-0.5,-0.5,-0.5,-0.5,0.5,0.5,0.5,0.5,0.5,-0.5,-0.5,0.5,-0.5,-0.5,0.5,-0.5,-0.5,0.5,0.5,0.5,0.5,0.5];var boxNorms=[0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0];var boxOutlineVerts=[0.5,0.5,0.5,0.5,-0.5,0.5,0.5,0.5,-0.5,0.5,-0.5,-0.5,-0.5,0.5,-0.5,-0.5,-0.5,-0.5,-0.5,0.5,0.5,-0.5,-0.5,0.5,0.5,0.5,0.5,0.5,0.5,-0.5,0.5,0.5,-0.5,-0.5,0.5,-0.5,-0.5,0.5,-0.5,-0.5,0.5,0.5,-0.5,0.5,0.5,0.5,0.5,0.5,0.5,-0.5,0.5,0.5,-0.5,-0.5,0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,0.5,-0.5,-0.5,0.5,0.5,-0.5,0.5];var boxBuffer;var boxNormBuffer;var boxOutlineBuffer;var sphereBuffer;var lineBuffer;var pointBuffer;var vertexShaderSource2D="attribute vec3 Vertex;uniform vec4 color;uniform mat4 model;uniform mat4 view;uniform mat4 projection;void main(void) {  gl_FrontColor = color;  gl_Position = projection * view * model * vec4(Vertex, 1.0);}";var fragmentShaderSource2D="void main(void){  gl_FragColor = gl_Color;}";var vertexShaderSource3D="attribute vec3 Vertex;attribute vec3 Normal;uniform vec4 color;uniform mat4 model;uniform mat4 view;uniform mat4 projection;uniform mat4 normalTransform;uniform int lightCount;struct Light {  bool dummy;	 int type;	 vec3 color;	 vec3 position;};uniform Light lights[8];void AmbientLight( inout vec3 col, in vec3 vertColor, in Light light ) {  col += vertColor * light.color;}void DirectionalLight( inout vec3 col, in vec3 vertColor, in vec3 vertNormal, in Light light ) {  col += vertColor * light.color * max(0.0, dot(-normalize(light.position), vertNormal));}void PointLight( inout vec3 col, in vec3 vertColor, in vec3 vertNormal, in vec3 ecPos, in Light light ) {	 vec3 VP = vec3(light.position) - ecPos;  float d = length(VP);   VP = normalize(VP);	 float nDotVP = max(0.0, dot(vertNormal, VP));  col += vertColor * light.color * nDotVP;}void main(void) {  vec3 finalColor = vec3( 0.0, 0.0, 0.0 );  vec3 norm = vec3( normalTransform * vec4( Normal, 0.0 ) );  if( lightCount == 0 ) {    gl_FrontColor = color;  }  else {    for( int i = 0; i < lightCount; i++ ) {      if( lights[i].type == 0 ) {        AmbientLight( finalColor, vec3( color[0], color[1], color[2] ), lights[i] );      }      else if( lights[i].type == 1 ) {        DirectionalLight( finalColor, vec3( color[0], color[1], color[2] ), norm, lights[i] );      }      else if( lights[i].type == 2 ) {       vec4 ecPos4 = view * model * vec4(Vertex,1.0);        vec3 ecPos = (vec3(ecPos4))/ecPos4.w;        PointLight( finalColor, vec3( color[0], color[1], color[2] ), norm, ecPos, lights[i] );      }    }    gl_FrontColor = vec4( finalColor, color[3] );  }  gl_Position = projection * view * model * vec4( Vertex, 1.0 );}";var fragmentShaderSource3D="void main(void){  gl_FragColor = gl_Color;}";document.addEventListener("DOMContentLoaded",function(){init()},false);Processing.debug=function(e){};Processing.parse=function parse(aCode,p){aCode=aCode.replace(/'.{1}'/g,function(all){return"(new Char("+all+"))"});p.pjs={imageCache:{pending:0}};var dm=/\/\*\s*@pjs\s+((?:[^\*]|\*+[^\*\/])*)\*\//g.exec(aCode);if(dm&&dm.length===2){var directives=dm.splice(1,2)[0].replace("\n","").replace("\r","").split(";");var clean=function(s){return s.replace(/^\s*\"?/,"").replace(/\"?\s*$/,"")};for(var i=0,dl=directives.length;i<dl;i++){var pair=directives[i].split("=");if(pair&&pair.length===2){var key=clean(pair[0]);var value=clean(pair[1]);if(key==="preload"){var list=value.split(",");for(var j=0,ll=list.length;j<ll;j++){var imageName=clean(list[j]);var img=new Image();img.onload=function(){p.pjs.imageCache.pending--};p.pjs.imageCache.pending++;p.pjs.imageCache[imageName]=img;img.src=imageName}}else{p.pjs[key]=value}}}aCode=aCode.replace(dm[0],"")}var strings=[];aCode=aCode.replace(/(["'])(\\\1|.)*?(\1)/g,function(all){strings.push(all);return"<STRING "+(strings.length-1)+">"});aCode=aCode.replace(/\/\/.*\n/g,"\n");aCode=aCode.replace(/([^\s])%([^\s])/g,"$1 % $2");aCode=aCode.replace(/(\s*=\s*|\(*\s*)frameRate(\s*\)+?|\s*;)/,"$1p.FRAME_RATE$2");aCode=aCode.replace(/(?:static )?(\w+(?:\[\])* )(\w+)\s*(\([^\)]*\)\s*\{)/g,function(all,type,name,args){if(name==="if"||name==="for"||name==="while"){return all}else{return"processing."+name+" = function "+name+args}});aCode=aCode.replace(/import\s+(.+);/g,"");aCode=aCode.replace(/catch\s*\(\W*\w*\s+(\w*)\W*\)/g,"catch ($1)");var catchBlock=/(catch[^\}]*\})\W*catch[^\}]*\}/;while(catchBlock.test(aCode)){aCode=aCode.replace(new RegExp(catchBlock),"$1")}Error.prototype.printStackTrace=function(){this.toString()};aCode=aCode.replace(/\.length\(\)/g,".length");aCode=aCode.replace(/([\(,]\s*)(\w+)((?:\[\])+| )\s*(\w+\s*[\),])/g,"$1$4");aCode=aCode.replace(/([\(,]\s*)(\w+)((?:\[\])+| )\s*(\w+\s*[\),])/g,"$1$4");aCode=aCode.replace(/new\s+(\w+)\s*((?:\[(?:[^\]]*)\])+)\s*(\{[^;]*\}\s*;)*/g,function(all,name,args,initVars){if(initVars){return initVars}else{return"new ArrayList("+args.replace(/\[\]/g,"[0]").slice(1,-1).split("][").join(", ")+");"}});aCode=aCode.replace(/(?:static )?\w+\[\]\s*(\w+)\[?\]?\s*=\s*\{.*?\};/g,function(all){return all.replace(/\{/g,"[").replace(/\}/g,"]")});var intFloat=/(\n\s*(?:int|float)(?!\[\])*(?:\s*|[^\(;]*?,\s*))([a-zA-Z]\w*)\s*(,|;)/i;while(intFloat.test(aCode)){aCode=aCode.replace(new RegExp(intFloat),function(all,type,name,sep){return type+" "+name+" = 0"+sep})}aCode=aCode.replace(/catch\s\((\w+)\1\s(\w+)\2\)\s\{.\($2\)/g,"catch ($2$1)\n{$2$1");aCode=aCode.replace(/(?:static\s+)?(?:final\s+)?(\w+)((?:\[\s*\])+|\s)\s*(\w+)\[?\]?(\s*[=,;])/g,function(all,type,arr,name,sep){if(type==="return"||type==="else"){return all}else{return"var "+name+sep}});aCode=aCode.replace(/\=\s*\{((.|\s)*?\};)/g,function(all,data){return"= ["+data.replace(/\{/g,"[").replace(/\}/g,"]")});aCode=aCode.replace(/super\(/g,"superMethod(");aCode=aCode.replace(/implements\s+(\w+\s*(,\s*\w+\s*)*) \{/g,function(all,interfaces){var names=interfaces.replace(/\s+/g,"").split(",");return'{ var __psj_interfaces = new ArrayList(["'+names.join('", "')+'"]);'});var classes=["int","float","boolean","String","byte","double","long","ArrayList"];var classReplace=function(all,name,extend,vars,last){classes.push(name);var staticVar="";vars=vars.replace(/final\s+var\s+(\w+\s*=\s*.*?;)/g,function(all,setting){staticVar+=" "+name+"."+setting;return""});return"function "+name+"() {with(this){\n "+(extend?"var __self=this;function superMethod(){extendClass(__self,arguments,"+extend+");}\n":"")+vars.replace(/\s*,\s*/g,";\n  this.").replace(/\b(var |final |public )+\s*/g,"this.").replace(/\b(var |final |public )+\s*/g,"this.").replace(/this\.(\w+);/g,"this.$1 = null;")+(extend?"extendClass(this, "+extend+");\n":"")+"<CLASS "+name+" "+staticVar+">"+(typeof last==="string"?last:name+"(")};var nextBrace=function(right){var rest=right,position=0,leftCount=1,rightCount=0;while(leftCount!==rightCount){var nextLeft=rest.indexOf("{"),nextRight=rest.indexOf("}");if(nextLeft<nextRight&&nextLeft!==-1){leftCount++;rest=rest.slice(nextLeft+1);position+=nextLeft+1}else{rightCount++;rest=rest.slice(nextRight+1);position+=nextRight+1}}return right.slice(0,position-1)};var matchClasses=/(?:public |abstract |static )*class (\w+)\s*(?:extends\s*(\w+)\s*)?\{\s*((?:.|\n)*?)\b\1\s*\(/g;var matchNoCon=/(?:public |abstract |static )*class (\w+)\s*(?:extends\s*(\w+)\s*)?\{\s*((?:.|\n)*?)(processing)/g;aCode=aCode.replace(matchClasses,classReplace);aCode=aCode.replace(matchNoCon,classReplace);var matchClass=/<CLASS (\w+) (.*?)>/,m;while((m=aCode.match(matchClass))){var left=RegExp.leftContext,allRest=RegExp.rightContext,rest=nextBrace(allRest),className=m[1],staticVars=m[2]||"";allRest=allRest.slice(rest.length+1);rest=rest.replace(new RegExp("\\b"+className+"\\(([^\\)]*?)\\)\\s*{","g"),function(all,args){args=args.split(/,\s*?/);if(args[0].match(/^\s*$/)){args.shift()}var fn="if ( arguments.length === "+args.length+" ) {\n";for(var i=0;i<args.length;i++){fn+=" var "+args[i]+" = arguments["+i+"];\n"}return fn});rest=rest.replace(/(?:public )?processing.\w+ = function (\w+)\((.*?)\)/g,function(all,name,args){return"ADDMETHOD(this, '"+name+"', function("+args+")"});var matchMethod=/ADDMETHOD([\s\S]*?\{)/,mc;var methods="";while((mc=rest.match(matchMethod))){var prev=RegExp.leftContext,allNext=RegExp.rightContext,next=nextBrace(allNext);methods+="addMethod"+mc[1]+next+"});";rest=prev+allNext.slice(next.length+1)}rest=methods+rest;aCode=left+rest+"\n}}"+staticVars+allRest}aCode=aCode.replace(/processing.\w+ = function addMethod/g,"addMethod");if(aCode.match(/size\((?:.+),(?:.+),\s*(OPENGL|P3D)\s*\);/)){p.use3DContext=true}aCode=aCode.replace(/\(int\)/g,"0|");aCode=aCode.replace(new RegExp("\\(("+classes.join("|")+")(\\[\\])*\\)","g"),"");var toNumbers=function(str){var ret=[];str.replace(/(..)/g,function(str){ret.push(parseInt(str,16))});return ret};aCode=aCode.replace(/#([a-f0-9]{6})/ig,function(m,hex){var num=toNumbers(hex);return"defaultColor("+num[0]+","+num[1]+","+num[2]+")"});aCode=aCode.replace(/(\d+)f/g,"$1");for(var n=0;n<strings.length;n++){aCode=aCode.replace(new RegExp("(.*)(<STRING "+n+">)(.*)","g"),function(all,quoteStart,match,quoteEnd){var returnString=all,notString=true,quoteType="",escape=false;for(var x=0;x<quoteStart.length;x++){if(notString){if(quoteStart.charAt(x)==='"'||quoteStart.charAt(x)==="'"){quoteType=quoteStart.charAt(x);notString=false}}else{if(!escape){if(quoteStart.charAt(x)==="\\"){escape=true}else{if(quoteStart.charAt(x)===quoteType){notString=true;quoteType=""}}}else{escape=false}}}if(notString){returnString=quoteStart+strings[n]+quoteEnd}return returnString})}return aCode};Processing.build=function buildProcessing(curElement){var p={};var curContext;p.use3DContext=false;p.name="Processing.js Instance";p.PI=Math.PI;p.TWO_PI=2*p.PI;p.HALF_PI=p.PI/2;p.SINCOS_LENGTH=parseInt(360/0.5,10);p.MAX_FLOAT=3.4028235e+38;p.MIN_FLOAT=-3.4028235e+38;p.MAX_INT=2147483647;p.MIN_INT=-2147483648;p.CORNER=0;p.RADIUS=1;p.CENTER_RADIUS=1;p.CENTER=2;p.POLYGON=2;p.QUADS=5;p.TRIANGLES=6;p.POINTS=7;p.LINES=8;p.TRIANGLE_STRIP=9;p.TRIANGLE_FAN=4;p.QUAD_STRIP=3;p.CORNERS=10;p.CLOSE=true;p.RGB=1;p.ARGB=2;p.HSB=3;p.ALPHA=4;p.CMYK=5;p.OPENGL="OPENGL";p.P3D="P3D";p.FRAME_RATE=0;p.focused=true;p.ARROW="default";p.CROSS="crosshair";p.HAND="pointer";p.MOVE="move";p.TEXT="text";p.WAIT="wait";p.NOCURSOR="url('data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=='), auto";p.ALPHA_MASK=4278190080;p.RED_MASK=16711680;p.GREEN_MASK=65280;p.BLUE_MASK=255;p.REPLACE=0;p.BLEND=1<<0;p.ADD=1<<1;p.SUBTRACT=1<<2;p.LIGHTEST=1<<3;p.DARKEST=1<<4;p.DIFFERENCE=1<<5;p.EXCLUSION=1<<6;p.MULTIPLY=1<<7;p.SCREEN=1<<8;p.OVERLAY=1<<9;p.HARD_LIGHT=1<<10;p.SOFT_LIGHT=1<<11;p.DODGE=1<<12;p.BURN=1<<13;p.PRECISIONB=15;p.PRECISIONF=1<<p.PRECISIONB;p.PREC_MAXVAL=p.PRECISIONF-1;p.PREC_ALPHA_SHIFT=24-p.PRECISIONB;p.PREC_RED_SHIFT=16-p.PRECISIONB;p.ROUND="round";p.SQUARE="butt";p.PROJECT="square";p.MITER="miter";p.BEVEL="bevel";p.CENTER=88888880;p.NORMAL_MODE_AUTO=0;p.NORMAL_MODE_SHAPE=1;p.NORMAL_MODE_VERTEX=2;p.MAX_LIGHTS=8;p.BACKSPACE=8;p.TAB=9;p.ENTER=10;p.RETURN=13;p.ESC=27;p.DELETE=127;p.CODED=65535;p.SHIFT=16;p.CONTROL=17;p.ALT=18;p.UP=38;p.RIGHT=39;p.DOWN=40;p.LEFT=37;var codedKeys=[p.SHIFT,p.CONTROL,p.ALT,p.UP,p.RIGHT,p.DOWN,p.LEFT];var online=true,doFill=true,fillStyle="rgba( 255, 255, 255, 1 )",doStroke=true,strokeStyle="rgba( 204, 204, 204, 1 )",lineWidth=1,loopStarted=false,hasBackground=false,doLoop=true,looping=0,curRectMode=p.CORNER,curEllipseMode=p.CENTER,normalX=0,normalY=0,normalZ=0,normalMode=p.NORMAL_MODE_AUTO,inSetup=false,inDraw=false,curBackground="rgba( 204, 204, 204, 1 )",curFrameRate=1000,curCursor=p.ARROW,oldCursor=document.body.style.cursor,curMsPerFrame=1,curShape=p.POLYGON,curShapeCount=0,curvePoints=[],curTightness=0,curveDetail=20,curveInited=false,opacityRange=255,redRange=255,greenRange=255,blueRange=255,pathOpen=false,mousePressed=false,mouseDragging=false,keyPressed=false,curColorMode=p.RGB,curTint=-1,curTextSize=12,curTextFont="Arial",getLoaded=false,start=new Date().getTime(),timeSinceLastFPS=start,framesSinceLastFPS=0,lastTextPos=[0,0,0],curveBasisMatrix,curveToBezierMatrix,curveDrawMatrix,bezierBasisInverse,bezierBasisMatrix;var lightCount=0;var sphereDetailV=0,sphereDetailU=0,sphereX=[],sphereY=[],sphereZ=[],sinLUT=new Array(p.SINCOS_LENGTH),cosLUT=new Array(p.SINCOS_LENGTH),sphereVerts,sphereNorms;var cam,cameraInv,forwardTransform,reverseTransform,modelView,modelViewInv,userMatrixStack,inverseCopy,projection,manipulatingCamera=false,frustumMode=false,cameraFOV=60*(Math.PI/180),cameraX=curElement.width/2,cameraY=curElement.height/2,cameraZ=cameraY/Math.tan(cameraFOV/2),cameraNear=cameraZ/10,cameraFar=cameraZ*10,cameraAspect=curElement.width/curElement.height;var firstX,firstY,secondX,secondY,prevX,prevY;var styleArray=new Array(0);p.ln="";p.glyphTable={};p.pmouseX=0;p.pmouseY=0;p.mouseX=0;p.mouseY=0;p.mouseButton=0;p.mouseDown=false;p.mouseScroll=0;p.mouseClicked=undefined;p.mouseDragged=undefined;p.mouseMoved=undefined;p.mousePressed=undefined;p.mouseReleased=undefined;p.mouseScrolled=undefined;p.keyPressed=undefined;p.keyReleased=undefined;p.draw=undefined;p.setup=undefined;p.width=curElement.width-0;p.height=curElement.height-0;p.frameCount=0;var charMap={};var Char=function Char(chr){if(typeof chr==="string"&&chr.length===1){this.code=chr.charCodeAt(0)}else{this.code=NaN}return(typeof charMap[this.code]==="undefined")?charMap[this.code]=this:charMap[this.code]};Char.prototype.toString=function(){return String.fromCharCode(this.code)};Char.prototype.valueOf=function(){return this.code};var PVector=function(x,y,z){this.x=x||0;this.y=y||0;this.z=z||0},createPVectorMethod=function(method){return function(v1,v2){var v=v1.get();v[method](v2);return v}},createSimplePVectorMethod=function(method){return function(v1,v2){return v1[method](v2)}},simplePVMethods="dist dot cross".split(" "),method=simplePVMethods.length;PVector.angleBetween=function(v1,v2){return Math.acos(v1.dot(v2)/(v1.mag()*v2.mag()))};PVector.prototype={set:function(v,y,z){if(arguments.length===1){this.set(v.x||v[0],v.y||v[1],v.z||v[2])}else{this.x=v;this.y=y;this.z=z}},get:function(){return new PVector(this.x,this.y,this.z)},mag:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},add:function(v,y,z){if(arguments.length===3){this.x+=v;this.y+=y;this.z+=z}else{if(arguments.length===1){this.x+=v.x;this.y+=v.y;this.z+=v.z}}},sub:function(v,y,z){if(arguments.length===3){this.x-=v;this.y-=y;this.z-=z}else{if(arguments.length===1){this.x-=v.x;this.y-=v.y;this.z-=v.z}}},mult:function(v){if(typeof v==="number"){this.x*=v;this.y*=v;this.z*=v}else{if(typeof v==="object"){this.x*=v.x;this.y*=v.y;this.z*=v.z}}},div:function(v){if(typeof v==="number"){this.x/=v;this.y/=v;this.z/=v}else{if(typeof v==="object"){this.x/=v.x;this.y/=v.y;this.z/=v.z}}},dist:function(v){var dx=this.x-v.x,dy=this.y-v.y,dz=this.z-v.z;return Math.sqrt(dx*dx+dy*dy+dz*dz)},dot:function(v,y,z){var num;if(arguments.length===3){num=this.x*v+this.y*y+this.z*z}else{if(arguments.length===1){num=this.x*v.x+this.y*v.y+this.z*v.z}}return num},cross:function(v){var crossX=this.y*v.z-v.y*this.z,crossY=this.z*v.x-v.z*this.x,crossZ=this.x*v.y-v.x*this.y;return new PVector(crossX,crossY,crossZ)},normalize:function(){var m=this.mag();if(m>0){this.div(m)}},limit:function(high){if(this.mag()>high){this.normalize();this.mult(high)}},heading2D:function(){var angle=Math.atan2(-this.y,this.x);return -angle},toString:function(){return"["+this.x+", "+this.y+", "+this.z+"]"},array:function(){return[this.x,this.y,this.z]}};while(method--){PVector[simplePVMethods[method]]=createSimplePVectorMethod(simplePVMethods[method])}for(method in PVector.prototype){if(PVector.prototype.hasOwnProperty(method)&&!PVector.hasOwnProperty(method)){PVector[method]=createPVectorMethod(method)}}p.PVector=PVector;var PMatrix3D=function PMatrix3D(){this.reset()};PMatrix3D.prototype={set:function(){if(arguments.length===16){var a=arguments;this.set([a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8],a[9],a[10],a[11],a[12],a[13],a[14],a[15]])}else{if(arguments.length===1&&arguments[0] instanceof PMatrix3D){this.elements=arguments[0].array()}else{if(arguments.length===1&&arguments[0] instanceof Array){this.elements=arguments[0].slice()}}}},get:function(){var outgoing=new PMatrix3D();outgoing.set(this.elements);return outgoing},reset:function(){this.set([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])},array:function array(){return this.elements.slice()},translate:function(tx,ty,tz){if(typeof tz==="undefined"){tx=0}this.elements[3]+=tx*this.elements[0]+ty*this.elements[1]+tz*this.elements[2];this.elements[7]+=tx*this.elements[4]+ty*this.elements[5]+tz*this.elements[6];this.elements[11]+=tx*this.elements[8]+ty*this.elements[9]+tz*this.elements[10];this.elements[15]+=tx*this.elements[12]+ty*this.elements[13]+tz*this.elements[14]},transpose:function(){var temp=this.elements.slice();this.elements[0]=temp[0];this.elements[1]=temp[4];this.elements[2]=temp[8];this.elements[3]=temp[12];this.elements[4]=temp[1];this.elements[5]=temp[5];this.elements[6]=temp[9];this.elements[7]=temp[13];this.elements[8]=temp[2];this.elements[9]=temp[6];this.elements[10]=temp[10];this.elements[11]=temp[14];this.elements[12]=temp[3];this.elements[13]=temp[7];this.elements[14]=temp[11];this.elements[15]=temp[15]},mult:function(source,target){var x,y,z,w;if(source instanceof PVector){x=source.x;y=source.y;z=source.z;w=1;if(!target){target=new PVector()}}else{if(source instanceof Array){x=source[0];y=source[1];z=source[2];w=source[3]||1;if(!target||target.length!==3&&target.length!==4){target=[0,0,0]}}}if(target instanceof Array){if(target.length===3){target[0]=this.elements[0]*x+this.elements[1]*y+this.elements[2]*z+this.elements[3];target[1]=this.elements[4]*x+this.elements[5]*y+this.elements[6]*z+this.elements[7];target[2]=this.elements[8]*x+this.elements[9]*y+this.elements[10]*z+this.elements[11]}else{if(target.length===4){target[0]=this.elements[0]*x+this.elements[1]*y+this.elements[2]*z+this.elements[3]*w;target[1]=this.elements[4]*x+this.elements[5]*y+this.elements[6]*z+this.elements[7]*w;target[2]=this.elements[8]*x+this.elements[9]*y+this.elements[10]*z+this.elements[11]*w;target[3]=this.elements[12]*x+this.elements[13]*y+this.elements[14]*z+this.elements[15]*w}}}if(target instanceof PVector){target.x=this.elements[0]*x+this.elements[1]*y+this.elements[2]*z+this.elements[3];target.y=this.elements[4]*x+this.elements[5]*y+this.elements[6]*z+this.elements[7];target.z=this.elements[8]*x+this.elements[9]*y+this.elements[10]*z+this.elements[11]}return target},preApply:function(){if(arguments.length===1&&arguments[0] instanceof PMatrix3D){this.preApply(arguments[0].array())}else{if(arguments.length===16){var a=arguments;this.preApply([a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8],a[9],a[10],a[11],a[12],a[13],a[14],a[15]])}else{if(arguments.length===1&&arguments[0] instanceof Array){var source=arguments[0];var result=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];var e=0;for(var row=0;row<4;row++){for(var col=0;col<4;col++,e++){result[e]+=this.elements[col+0]*source[row*4+0]+this.elements[col+4]*source[row*4+1]+this.elements[col+8]*source[row*4+2]+this.elements[col+12]*source[row*4+3]}}this.elements=result.slice()}}}},apply:function(){if(arguments.length===1&&arguments[0] instanceof PMatrix3D){this.apply(arguments[0].array())}else{if(arguments.length===16){var a=arguments;this.apply([a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8],a[9],a[10],a[11],a[12],a[13],a[14],a[15]])}else{if(arguments.length===1&&arguments[0] instanceof Array){var source=arguments[0];var result=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];var e=0;for(var row=0;row<4;row++){for(var col=0;col<4;col++,e++){result[e]+=this.elements[row*4+0]*source[col+0]+this.elements[row*4+1]*source[col+4]+this.elements[row*4+2]*source[col+8]+this.elements[row*4+3]*source[col+12]}}this.elements=result.slice()}}}},rotate:function(angle,v0,v1,v2){if(!v1){this.rotateZ(angle)}else{var c=p.cos(angle);var s=p.sin(angle);var t=1-c;this.apply((t*v0*v0)+c,(t*v0*v1)-(s*v2),(t*v0*v2)+(s*v1),0,(t*v0*v1)+(s*v2),(t*v1*v1)+c,(t*v1*v2)-(s*v0),0,(t*v0*v2)-(s*v1),(t*v1*v2)+(s*v0),(t*v2*v2)+c,0,0,0,0,1)}},invApply:function(){if(typeof inverseCopy==="undefined"){inverseCopy=new PMatrix3D()}var a=arguments;inverseCopy.set(a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8],a[9],a[10],a[11],a[12],a[13],a[14],a[15]);if(!inverseCopy.invert()){return false}this.preApply(inverseCopy);return true},rotateX:function(angle){var c=p.cos(angle);var s=p.sin(angle);this.apply([1,0,0,0,0,c,-s,0,0,s,c,0,0,0,0,1])},rotateY:function(angle){var c=p.cos(angle);var s=p.sin(angle);this.apply([c,0,s,0,0,1,0,0,-s,0,c,0,0,0,0,1])},rotateZ:function(angle){var c=Math.cos(angle);var s=Math.sin(angle);this.apply([c,-s,0,0,s,c,0,0,0,0,1,0,0,0,0,1])},scale:function(sx,sy,sz){if(sx&&!sy&&!sz){sy=sz=sx}else{if(sx&&sy&&!sz){sz=1}}if(sx&&sy&&sz){this.elements[0]*=sx;this.elements[1]*=sy;this.elements[2]*=sz;this.elements[4]*=sx;this.elements[5]*=sy;this.elements[6]*=sz;this.elements[8]*=sx;this.elements[9]*=sy;this.elements[10]*=sz;this.elements[12]*=sx;this.elements[13]*=sy;this.elements[14]*=sz}},skewX:function(angle){var t=p.tan(angle);this.apply(1,t,0,0,0,1,0,0,0,0,1,0,0,0,0,1)},skewY:function(angle){var t=Math.tan(angle);this.apply(1,0,0,0,t,1,0,0,0,0,1,0,0,0,0,1)},multX:function(x,y,z,w){if(!z){return this.elements[0]*x+this.elements[1]*y+this.elements[3]}else{if(!w){return this.elements[0]*x+this.elements[1]*y+this.elements[2]*z+this.elements[3]}else{return this.elements[0]*x+this.elements[1]*y+this.elements[2]*z+this.elements[3]*w}}},multY:function(x,y,z,w){if(!z){return this.elements[4]*x+this.elements[5]*y+this.elements[7]}else{if(!w){return this.elements[4]*x+this.elements[5]*y+this.elements[6]*z+this.elements[7]}else{return this.elements[4]*x+this.elements[5]*y+this.elements[6]*z+this.elements[7]*w}}},multZ:function(x,y,z,w){if(!w){return this.elements[8]*x+this.elements[9]*y+this.elements[10]*z+this.elements[11]}else{return this.elements[8]*x+this.elements[9]*y+this.elements[10]*z+this.elements[11]*w}},multW:function(x,y,z,w){if(!w){return this.elements[12]*x+this.elements[13]*y+this.elements[14]*z+this.elements[15]}else{return this.elements[12]*x+this.elements[13]*y+this.elements[14]*z+this.elements[15]*w}},invert:function(){var kInv=[];var fA0=this.elements[0]*this.elements[5]-this.elements[1]*this.elements[4];var fA1=this.elements[0]*this.elements[6]-this.elements[2]*this.elements[4];var fA2=this.elements[0]*this.elements[7]-this.elements[3]*this.elements[4];var fA3=this.elements[1]*this.elements[6]-this.elements[2]*this.elements[5];var fA4=this.elements[1]*this.elements[7]-this.elements[3]*this.elements[5];var fA5=this.elements[2]*this.elements[7]-this.elements[3]*this.elements[6];var fB0=this.elements[8]*this.elements[13]-this.elements[9]*this.elements[12];var fB1=this.elements[8]*this.elements[14]-this.elements[10]*this.elements[12];var fB2=this.elements[8]*this.elements[15]-this.elements[11]*this.elements[12];var fB3=this.elements[9]*this.elements[14]-this.elements[10]*this.elements[13];var fB4=this.elements[9]*this.elements[15]-this.elements[11]*this.elements[13];var fB5=this.elements[10]*this.elements[15]-this.elements[11]*this.elements[14];var fDet=fA0*fB5-fA1*fB4+fA2*fB3+fA3*fB2-fA4*fB1+fA5*fB0;if(Math.abs(fDet)<=1e-9){return false}kInv[0]=+this.elements[5]*fB5-this.elements[6]*fB4+this.elements[7]*fB3;kInv[4]=-this.elements[4]*fB5+this.elements[6]*fB2-this.elements[7]*fB1;kInv[8]=+this.elements[4]*fB4-this.elements[5]*fB2+this.elements[7]*fB0;kInv[12]=-this.elements[4]*fB3+this.elements[5]*fB1-this.elements[6]*fB0;kInv[1]=-this.elements[1]*fB5+this.elements[2]*fB4-this.elements[3]*fB3;kInv[5]=+this.elements[0]*fB5-this.elements[2]*fB2+this.elements[3]*fB1;kInv[9]=-this.elements[0]*fB4+this.elements[1]*fB2-this.elements[3]*fB0;kInv[13]=+this.elements[0]*fB3-this.elements[1]*fB1+this.elements[2]*fB0;kInv[2]=+this.elements[13]*fA5-this.elements[14]*fA4+this.elements[15]*fA3;kInv[6]=-this.elements[12]*fA5+this.elements[14]*fA2-this.elements[15]*fA1;kInv[10]=+this.elements[12]*fA4-this.elements[13]*fA2+this.elements[15]*fA0;kInv[14]=-this.elements[12]*fA3+this.elements[13]*fA1-this.elements[14]*fA0;kInv[3]=-this.elements[9]*fA5+this.elements[10]*fA4-this.elements[11]*fA3;kInv[7]=+this.elements[8]*fA5-this.elements[10]*fA2+this.elements[11]*fA1;kInv[11]=-this.elements[8]*fA4+this.elements[9]*fA2-this.elements[11]*fA0;kInv[15]=+this.elements[8]*fA3-this.elements[9]*fA1+this.elements[10]*fA0;var fInvDet=1/fDet;kInv[0]*=fInvDet;kInv[1]*=fInvDet;kInv[2]*=fInvDet;kInv[3]*=fInvDet;kInv[4]*=fInvDet;kInv[5]*=fInvDet;kInv[6]*=fInvDet;kInv[7]*=fInvDet;kInv[8]*=fInvDet;kInv[9]*=fInvDet;kInv[10]*=fInvDet;kInv[11]*=fInvDet;kInv[12]*=fInvDet;kInv[13]*=fInvDet;kInv[14]*=fInvDet;kInv[15]*=fInvDet;this.elements=kInv.slice();return true},toString:function(){var str="";for(var i=0;i<15;i++){str+=this.elements[i]+", "}str+=this.elements[15];return str},print:function(){var output="",digits=3;output+=p.nfs(this.elements[0],digits,4)+" "+p.nfs(this.elements[1],digits,4)+" "+p.nfs(this.elements[2],digits,4)+" "+p.nfs(this.elements[3],digits,4)+"\n";output+=p.nfs(this.elements[4],digits,4)+" "+p.nfs(this.elements[5],digits,4)+" "+p.nfs(this.elements[6],digits,4)+" "+p.nfs(this.elements[7],digits,4)+"\n";output+=p.nfs(this.elements[8],digits,4)+" "+p.nfs(this.elements[9],digits,4)+" "+p.nfs(this.elements[10],digits,4)+" "+p.nfs(this.elements[11],digits,4)+"\n";output+=p.nfs(this.elements[12],digits,4)+" "+p.nfs(this.elements[13],digits,4)+" "+p.nfs(this.elements[14],digits,4)+" "+p.nfs(this.elements[15],digits,4)+"\n";p.println(output)},invTranslate:function(tx,ty,tz){this.preApply(1,0,0,-tx,0,1,0,-ty,0,0,1,-tz,0,0,0,1)},invRotateX:function(angle){var c=p.cos(-angle);var s=p.sin(-angle);this.preApply([1,0,0,0,0,c,-s,0,0,s,c,0,0,0,0,1])},invRotateY:function(angle){var c=p.cos(-angle);var s=p.sin(-angle);this.preApply([c,0,s,0,0,1,0,0,-s,0,c,0,0,0,0,1])},invRotateZ:function(angle){var c=p.cos(-angle);var s=p.sin(-angle);this.preApply([c,-s,0,0,s,c,0,0,0,0,1,0,0,0,0,1])},invScale:function(x,y,z){this.preApply([1/x,0,0,0,0,1/y,0,0,0,0,1/z,0,0,0,0,1])}};var PMatrix3DStack=function PMatrix3DStack(){this.matrixStack=[]};PMatrix3DStack.prototype.load=function load(){var tmpMatrix=new PMatrix3D();if(arguments.length===1){tmpMatrix.set(arguments[0])}else{tmpMatrix.set(arguments)}this.matrixStack.push(tmpMatrix)};PMatrix3DStack.prototype.push=function push(){this.matrixStack.push(this.peek())};PMatrix3DStack.prototype.pop=function pop(){return this.matrixStack.pop()};PMatrix3DStack.prototype.peek=function peek(){var tmpMatrix=new PMatrix3D();tmpMatrix.set(this.matrixStack[this.matrixStack.length-1]);return tmpMatrix};PMatrix3DStack.prototype.mult=function mult(matrix){this.matrixStack[this.matrixStack.length-1].apply(matrix)};p.split=function(str,delim){return str.split(delim)};p.splitTokens=function(str,tokens){if(arguments.length===1){tokens="\n\t\r\f "}tokens="["+tokens+"]";var ary=new Array(0);var index=0;var pos=str.search(tokens);while(pos>=0){if(pos===0){str=str.substring(1)}else{ary[index]=str.substring(0,pos);index++;str=str.substring(pos)}pos=str.search(tokens)}if(str.length>0){ary[index]=str}if(ary.length===0){ary=undefined}return ary};p.append=function(array,element){array[array.length]=element;return array};p.concat=function(array1,array2){return array1.concat(array2)};p.sort=function(array,numElem){var ret=[];if(array.length>0){var elemsToCopy=numElem>0?numElem:array.length;for(var i=0;i<elemsToCopy;i++){ret.push(array[i])}if(typeof array[0]==="string"){ret.sort()}else{ret.sort(function(a,b){return a-b})}if(numElem>0){for(var j=ret.length;j<array.length;j++){ret.push(array[j])}}}return ret};p.splice=function(array,value,index){if(array.length===0&&value.length===0){return array}if(value instanceof Array){for(var i=0,j=index;i<value.length;j++,i++){array.splice(j,0,value[i])}}else{array.splice(index,0,value)}return array};p.subset=function(array,offset,length){if(arguments.length===2){return p.subset(array,offset,array.length-offset)}else{if(arguments.length===3){return array.slice(offset,offset+length)}}};p.join=function(array,seperator){return array.join(seperator)};p.shorten=function(ary){var newary=new Array(0);var len=ary.length;for(var i=0;i<len;i++){newary[i]=ary[i]}newary.pop();return newary};p.expand=function(ary,newSize){var newary=new Array(0);var len=ary.length;for(var i=0;i<len;i++){newary[i]=ary[i]}if(arguments.length===1){newary.length*=2}else{if(arguments.length===2){newary.length=newSize}}return newary};p.arrayCopy=function(src,srcPos,dest,destPos,length){if(arguments.length===2){p.arrayCopy(src,0,srcPos,0,src.length)}else{if(arguments.length===3){p.arrayCopy(src,0,srcPos,0,dest)}else{if(arguments.length===5){for(var i=srcPos,j=destPos;i<length+srcPos;i++,j++){if(src[i]&&typeof src[i]==="object"){p.arrayCopy(src[i],0,dest[j],0,src[i].length)}else{dest[j]=src[i]}}}}}};p.ArrayList=function(size,size2,size3){var array=new Array(0|size);if(size2){for(var i=0;i<size;i++){array[i]=[];for(var j=0;j<size2;j++){var a=array[i][j]=size3?new Array(size3):0;for(var k=0;k<size3;k++){a[k]=0}}}}else{for(var l=0;l<size;l++){array[l]=0}}array.get=function(i){return this[i]};array.contains=function(item){return this.indexOf(item)!==-1};array.add=function(item){return this.push(item)};array.size=function(){return this.length};array.clear=function(){this.length=0};array.remove=function(i){return this.splice(i,1)};array.isEmpty=function(){return !this.length};array.clone=function(){var a=new p.ArrayList(size);for(var i=0;i<size;i++){a[i]=this[i]}return a};return array};p.reverse=function(array){return array.reverse()};var virtHashCode=function virtHashCode(obj){if(obj.constructor===String){var hash=0;for(var i=0;i<obj.length;++i){hash=(hash*31+obj.charCodeAt(i))&4294967295}return hash}else{if(typeof(obj)!=="object"){return obj&4294967295}else{if("hashCode" in obj){return obj.hashCode.call(obj)}else{if(obj.$id===undefined){obj.$id=((Math.floor(Math.random()*65536)-32768)<<16)|Math.floor(Math.random()*65536)}return obj.$id}}}};var virtEquals=function virtEquals(obj,other){if(obj===null||other===null){return(obj===null)&&(other===null)}else{if(obj.constructor===String){return obj===other}else{if(typeof(obj)!=="object"){return obj===other}else{if("equals" in obj){return obj.equals.call(obj,other)}else{return obj===other}}}}};p.HashMap=function HashMap(){if(arguments.length===1&&arguments[0].constructor===HashMap){return arguments[0].clone()}var initialCapacity=arguments.length>0?arguments[0]:16;var loadFactor=arguments.length>1?arguments[1]:0.75;var buckets=new Array(initialCapacity);var count=0;var hashMap=this;function ensureLoad(){if(count<=loadFactor*buckets.length){return}var allEntries=[];for(var i=0;i<buckets.length;++i){if(buckets[i]!==undefined){allEntries=allEntries.concat(buckets[i])}}buckets=new Array(buckets.length*2);for(var j=0;j<allEntries.length;++j){var index=virtHashCode(allEntries[j].key)%buckets.length;var bucket=buckets[index];if(bucket===undefined){buckets[index]=bucket=[]}bucket.push(allEntries[j])}}function Iterator(conversion,removeItem){var bucketIndex=0;var itemIndex=-1;var endOfBuckets=false;function findNext(){while(!endOfBuckets){++itemIndex;if(bucketIndex>=buckets.length){endOfBuckets=true}else{if(typeof(buckets[bucketIndex])==="undefined"||itemIndex>=buckets[bucketIndex].length){itemIndex=-1;++bucketIndex}else{return}}}}this.hasNext=function(){return !endOfBuckets};this.next=function(){var result=conversion(buckets[bucketIndex][itemIndex]);findNext();return result};this.remove=function(){removeItem(this.next());--itemIndex};findNext()}function Set(conversion,isIn,removeItem){this.clear=function(){hashMap.clear()};this.contains=function(o){return isIn(o)};this.containsAll=function(o){var it=o.iterator();while(it.hasNext()){if(!this.contains(it.next())){return false}}return true};this.isEmpty=function(){return hashMap.isEmpty()};this.iterator=function(){return new Iterator(conversion,removeItem)};this.remove=function(o){if(this.contains(o)){removeItem(o);return true}return false};this.removeAll=function(c){var it=c.iterator();var changed=false;while(it.hasNext()){var item=it.next();if(this.contains(item)){removeItem(item);changed=true}}return true};this.retainAll=function(c){var it=this.iterator();var toRemove=[];while(it.hasNext()){var entry=it.next();if(!c.contains(entry)){toRemove.push(entry)}}for(var i=0;i<toRemove.length;++i){removeItem(toRemove[i])}return toRemove.length>0};this.size=function(){return hashMap.size()};this.toArray=function(){var result=new p.ArrayList(0);var it=this.iterator();while(it.hasNext()){result.push(it.next())}return result}}function Entry(pair){this._isIn=function(map){return map===hashMap&&(typeof(pair.removed)==="undefined")};this.equals=function(o){return virtEquals(pair.key,o.getKey())};this.getKey=function(){return pair.key};this.getValue=function(){return pair.value};this.hashCode=function(o){return virtHashCode(pair.key)};this.setValue=function(value){var old=pair.value;pair.value=value;return old}}this.clear=function(){count=0;buckets=new Array(initialCapacity)};this.clone=function(){var map=new p.HashMap();map.putAll(this);return map};this.containsKey=function(key){var index=virtHashCode(key)%buckets.length;var bucket=buckets[index];if(bucket===undefined){return false}for(var i=0;i<bucket.length;++i){if(virtEquals(bucket[i].key,key)){return true}}return false};this.containsValue=function(value){for(var i=0;i<buckets.length;++i){var bucket=buckets[i];if(bucket===undefined){continue}for(var j=0;j<bucket.length;++j){if(virtEquals(bucket[j].value,value)){return true}}}return false};this.entrySet=function(){return new Set(function(pair){return new Entry(pair)},function(pair){return pair.constructor===Entry&&pair._isIn(hashMap)},function(pair){return hashMap.remove(pair.getKey())})};this.get=function(key){var index=virtHashCode(key)%buckets.length;var bucket=buckets[index];if(bucket===undefined){return null}for(var i=0;i<bucket.length;++i){if(virtEquals(bucket[i].key,key)){return bucket[i].value}}return null};this.isEmpty=function(){return count===0};this.keySet=function(){return new Set(function(pair){return pair.key},function(key){return hashMap.containsKey(key)},function(key){return hashMap.remove(key)})};this.put=function(key,value){var index=virtHashCode(key)%buckets.length;var bucket=buckets[index];if(bucket===undefined){++count;buckets[index]=[{key:key,value:value}];ensureLoad();return null}for(var i=0;i<bucket.length;++i){if(virtEquals(bucket[i].key,key)){var previous=bucket[i].value;bucket[i].value=value;return previous}}++count;bucket.push({key:key,value:value});ensureLoad();return null};this.putAll=function(m){var it=m.entrySet().iterator();while(it.hasNext()){var entry=it.next();this.put(entry.getKey(),entry.getValue())}};this.remove=function(key){var index=virtHashCode(key)%buckets.length;var bucket=buckets[index];if(bucket===undefined){return null}for(var i=0;i<bucket.length;++i){if(virtEquals(bucket[i].key,key)){--count;var previous=bucket[i].value;bucket[i].removed=true;if(bucket.length>1){bucket.splice(i,1)}else{buckets[index]=undefined}return previous}}return null};this.size=function(){return count};this.values=function(){var result=new p.ArrayList(0);var it=this.entrySet().iterator();while(it.hasNext()){var entry=it.next();result.push(entry.getValue())}return result}};p.rgbaToInt=function(color){var rgbaAry=/\(([^\)]+)\)/.exec(color).slice(1,2)[0].split(",");return((rgbaAry[3]*255)<<24)|(rgbaAry[0]<<16)|(rgbaAry[1]<<8)|(rgbaAry[2])};p.mix=function(a,b,f){return a+(((b-a)*f)>>8)};p.peg=function(n){return(n<0)?0:((n>255)?255:n)};p.modes={replace:function(a,b){return p.rgbaToInt(b)},blend:function(a,b){var c1=p.rgbaToInt(a);var c2=p.rgbaToInt(b);var f=(c2&p.ALPHA_MASK)>>>24;return(Math.min(((c1&p.ALPHA_MASK)>>>24)+f,255)<<24|p.mix(c1&p.RED_MASK,c2&p.RED_MASK,f)&p.RED_MASK|p.mix(c1&p.GREEN_MASK,c2&p.GREEN_MASK,f)&p.GREEN_MASK|p.mix(c1&p.BLUE_MASK,c2&p.BLUE_MASK,f))},add:function(a,b){var c1=p.rgbaToInt(a);var c2=p.rgbaToInt(b);var f=(c2&p.ALPHA_MASK)>>>24;return(Math.min(((c1&p.ALPHA_MASK)>>>24)+f,255)<<24|Math.min(((c1&p.RED_MASK)+((c2&p.RED_MASK)>>8)*f),p.RED_MASK)&p.RED_MASK|Math.min(((c1&p.GREEN_MASK)+((c2&p.GREEN_MASK)>>8)*f),p.GREEN_MASK)&p.GREEN_MASK|Math.min((c1&p.BLUE_MASK)+(((c2&p.BLUE_MASK)*f)>>8),p.BLUE_MASK))},subtract:function(a,b){var c1=p.rgbaToInt(a);var c2=p.rgbaToInt(b);var f=(c2&p.ALPHA_MASK)>>>24;return(Math.min(((c1&p.ALPHA_MASK)>>>24)+f,255)<<24|Math.max(((c1&p.RED_MASK)-((c2&p.RED_MASK)>>8)*f),p.GREEN_MASK)&p.RED_MASK|Math.max(((c1&p.GREEN_MASK)-((c2&p.GREEN_MASK)>>8)*f),p.BLUE_MASK)&p.GREEN_MASK|Math.max((c1&p.BLUE_MASK)-(((c2&p.BLUE_MASK)*f)>>8),0))},lightest:function(a,b){var c1=p.rgbaToInt(a);var c2=p.rgbaToInt(b);var f=(c2&p.ALPHA_MASK)>>>24;return(Math.min(((c1&p.ALPHA_MASK)>>>24)+f,255)<<24|Math.max(c1&p.RED_MASK,((c2&p.RED_MASK)>>8)*f)&p.RED_MASK|Math.max(c1&p.GREEN_MASK,((c2&p.GREEN_MASK)>>8)*f)&p.GREEN_MASK|Math.max(c1&p.BLUE_MASK,((c2&p.BLUE_MASK)*f)>>8))},darkest:function(a,b){var c1=p.rgbaToInt(a);var c2=p.rgbaToInt(b);var f=(c2&p.ALPHA_MASK)>>>24;return(Math.min(((c1&p.ALPHA_MASK)>>>24)+f,255)<<24|p.mix(c1&p.RED_MASK,Math.min(c1&p.RED_MASK,((c2&p.RED_MASK)>>8)*f),f)&p.RED_MASK|p.mix(c1&p.GREEN_MASK,Math.min(c1&p.GREEN_MASK,((c2&p.GREEN_MASK)>>8)*f),f)&p.GREEN_MASK|p.mix(c1&p.BLUE_MASK,Math.min(c1&p.BLUE_MASK,((c2&p.BLUE_MASK)*f)>>8),f))},difference:function(a,b){var c1=p.rgbaToInt(a);var c2=p.rgbaToInt(b);var f=(c2&p.ALPHA_MASK)>>>24;var ar=(c1&p.RED_MASK)>>16;var ag=(c1&p.GREEN_MASK)>>8;var ab=(c1&p.BLUE_MASK);var br=(c2&p.RED_MASK)>>16;var bg=(c2&p.GREEN_MASK)>>8;var bb=(c2&p.BLUE_MASK);var cr=(ar>br)?(ar-br):(br-ar);var cg=(ag>bg)?(ag-bg):(bg-ag);var cb=(ab>bb)?(ab-bb):(bb-ab);return(Math.min(((c1&p.ALPHA_MASK)>>>24)+f,255)<<24|(p.peg(ar+(((cr-ar)*f)>>8))<<16)|(p.peg(ag+(((cg-ag)*f)>>8))<<8)|(p.peg(ab+(((cb-ab)*f)>>8))))},exclusion:function(a,b){var c1=p.rgbaToInt(a);var c2=p.rgbaToInt(b);var f=(c2&p.ALPHA_MASK)>>>24;var ar=(c1&p.RED_MASK)>>16;var ag=(c1&p.GREEN_MASK)>>8;var ab=(c1&p.BLUE_MASK);var br=(c2&p.RED_MASK)>>16;var bg=(c2&p.GREEN_MASK)>>8;var bb=(c2&p.BLUE_MASK);var cr=ar+br-((ar*br)>>7);var cg=ag+bg-((ag*bg)>>7);var cb=ab+bb-((ab*bb)>>7);return(Math.min(((c1&p.ALPHA_MASK)>>>24)+f,255)<<24|(p.peg(ar+(((cr-ar)*f)>>8))<<16)|(p.peg(ag+(((cg-ag)*f)>>8))<<8)|(p.peg(ab+(((cb-ab)*f)>>8))))},multiply:function(a,b){var c1=p.rgbaToInt(a);var c2=p.rgbaToInt(b);var f=(c2&p.ALPHA_MASK)>>>24;var ar=(c1&p.RED_MASK)>>16;var ag=(c1&p.GREEN_MASK)>>8;var ab=(c1&p.BLUE_MASK);var br=(c2&p.RED_MASK)>>16;var bg=(c2&p.GREEN_MASK)>>8;var bb=(c2&p.BLUE_MASK);var cr=(ar*br)>>8;var cg=(ag*bg)>>8;var cb=(ab*bb)>>8;return(Math.min(((c1&p.ALPHA_MASK)>>>24)+f,255)<<24|(p.peg(ar+(((cr-ar)*f)>>8))<<16)|(p.peg(ag+(((cg-ag)*f)>>8))<<8)|(p.peg(ab+(((cb-ab)*f)>>8))))},screen:function(a,b){var c1=p.rgbaToInt(a);var c2=p.rgbaToInt(b);var f=(c2&p.ALPHA_MASK)>>>24;var ar=(c1&p.RED_MASK)>>16;var ag=(c1&p.GREEN_MASK)>>8;var ab=(c1&p.BLUE_MASK);var br=(c2&p.RED_MASK)>>16;var bg=(c2&p.GREEN_MASK)>>8;var bb=(c2&p.BLUE_MASK);var cr=255-(((255-ar)*(255-br))>>8);var cg=255-(((255-ag)*(255-bg))>>8);var cb=255-(((255-ab)*(255-bb))>>8);return(Math.min(((c1&p.ALPHA_MASK)>>>24)+f,255)<<24|(p.peg(ar+(((cr-ar)*f)>>8))<<16)|(p.peg(ag+(((cg-ag)*f)>>8))<<8)|(p.peg(ab+(((cb-ab)*f)>>8))))},hard_light:function(a,b){var c1=p.rgbaToInt(a);var c2=p.rgbaToInt(b);var f=(c2&p.ALPHA_MASK)>>>24;var ar=(c1&p.RED_MASK)>>16;var ag=(c1&p.GREEN_MASK)>>8;var ab=(c1&p.BLUE_MASK);var br=(c2&p.RED_MASK)>>16;var bg=(c2&p.GREEN_MASK)>>8;var bb=(c2&p.BLUE_MASK);var cr=(br<128)?((ar*br)>>7):(255-(((255-ar)*(255-br))>>7));var cg=(bg<128)?((ag*bg)>>7):(255-(((255-ag)*(255-bg))>>7));var cb=(bb<128)?((ab*bb)>>7):(255-(((255-ab)*(255-bb))>>7));return(Math.min(((c1&p.ALPHA_MASK)>>>24)+f,255)<<24|(p.peg(ar+(((cr-ar)*f)>>8))<<16)|(p.peg(ag+(((cg-ag)*f)>>8))<<8)|(p.peg(ab+(((cb-ab)*f)>>8))))},soft_light:function(a,b){var c1=p.rgbaToInt(a);var c2=p.rgbaToInt(b);var f=(c2&p.ALPHA_MASK)>>>24;var ar=(c1&p.RED_MASK)>>16;var ag=(c1&p.GREEN_MASK)>>8;var ab=(c1&p.BLUE_MASK);var br=(c2&p.RED_MASK)>>16;var bg=(c2&p.GREEN_MASK)>>8;var bb=(c2&p.BLUE_MASK);var cr=((ar*br)>>7)+((ar*ar)>>8)-((ar*ar*br)>>15);var cg=((ag*bg)>>7)+((ag*ag)>>8)-((ag*ag*bg)>>15);var cb=((ab*bb)>>7)+((ab*ab)>>8)-((ab*ab*bb)>>15);return(Math.min(((c1&p.ALPHA_MASK)>>>24)+f,255)<<24|(p.peg(ar+(((cr-ar)*f)>>8))<<16)|(p.peg(ag+(((cg-ag)*f)>>8))<<8)|(p.peg(ab+(((cb-ab)*f)>>8))))},overlay:function(a,b){var c1=p.rgbaToInt(a);var c2=p.rgbaToInt(b);var f=(c2&p.ALPHA_MASK)>>>24;var ar=(c1&p.RED_MASK)>>16;var ag=(c1&p.GREEN_MASK)>>8;var ab=(c1&p.BLUE_MASK);var br=(c2&p.RED_MASK)>>16;var bg=(c2&p.GREEN_MASK)>>8;var bb=(c2&p.BLUE_MASK);var cr=(ar<128)?((ar*br)>>7):(255-(((255-ar)*(255-br))>>7));var cg=(ag<128)?((ag*bg)>>7):(255-(((255-ag)*(255-bg))>>7));var cb=(ab<128)?((ab*bb)>>7):(255-(((255-ab)*(255-bb))>>7));return(Math.min(((c1&p.ALPHA_MASK)>>>24)+f,255)<<24|(p.peg(ar+(((cr-ar)*f)>>8))<<16)|(p.peg(ag+(((cg-ag)*f)>>8))<<8)|(p.peg(ab+(((cb-ab)*f)>>8))))},dodge:function(a,b){var c1=p.rgbaToInt(a);var c2=p.rgbaToInt(b);var f=(c2&p.ALPHA_MASK)>>>24;var ar=(c1&p.RED_MASK)>>16;var ag=(c1&p.GREEN_MASK)>>8;var ab=(c1&p.BLUE_MASK);var br=(c2&p.RED_MASK)>>16;var bg=(c2&p.GREEN_MASK)>>8;var bb=(c2&p.BLUE_MASK);var cr=(br===255)?255:p.peg((ar<<8)/(255-br));var cg=(bg===255)?255:p.peg((ag<<8)/(255-bg));var cb=(bb===255)?255:p.peg((ab<<8)/(255-bb));return(Math.min(((c1&p.ALPHA_MASK)>>>24)+f,255)<<24|(p.peg(ar+(((cr-ar)*f)>>8))<<16)|(p.peg(ag+(((cg-ag)*f)>>8))<<8)|(p.peg(ab+(((cb-ab)*f)>>8))))},burn:function(a,b){var c1=p.rgbaToInt(a);var c2=p.rgbaToInt(b);var f=(c2&p.ALPHA_MASK)>>>24;var ar=(c1&p.RED_MASK)>>16;var ag=(c1&p.GREEN_MASK)>>8;var ab=(c1&p.BLUE_MASK);var br=(c2&p.RED_MASK)>>16;var bg=(c2&p.GREEN_MASK)>>8;var bb=(c2&p.BLUE_MASK);var cr=(br===0)?0:255-p.peg(((255-ar)<<8)/br);var cg=(bg===0)?0:255-p.peg(((255-ag)<<8)/bg);var cb=(bb===0)?0:255-p.peg(((255-ab)<<8)/bb);return(Math.min(((c1&p.ALPHA_MASK)>>>24)+f,255)<<24|(p.peg(ar+(((cr-ar)*f)>>8))<<16)|(p.peg(ag+(((cg-ag)*f)>>8))<<8)|(p.peg(ab+(((cb-ab)*f)>>8))))}};p.color=function(aValue1,aValue2,aValue3,aValue4){var r,g,b,rgb,aColor;function toRGB(h,s,b){h=(h/redRange)*360;s=(s/greenRange)*100;b=(b/blueRange)*100;var br=Math.round(b/100*255);if(s===0){return[br,br,br]}else{var hue=h%360;var f=hue%60;var p=Math.round((b*(100-s))/10000*255);var q=Math.round((b*(6000-s*f))/600000*255);var t=Math.round((b*(6000-s*(60-f)))/600000*255);switch(Math.floor(hue/60)){case 0:return[br,t,p];case 1:return[q,br,p];case 2:return[p,br,t];case 3:return[p,q,br];case 4:return[t,p,br];case 5:return[br,p,q]}}}function getColor(aValue,range){return Math.round(255*(aValue/range))}if(arguments.length===3){aColor=p.color(aValue1,aValue2,aValue3,opacityRange)}else{if(arguments.length===4){var a=aValue4/opacityRange;a=isNaN(a)?1:a;if(curColorMode===p.HSB){rgb=toRGB(aValue1,aValue2,aValue3);r=rgb[0];g=rgb[1];b=rgb[2]}else{r=getColor(aValue1,redRange);g=getColor(aValue2,greenRange);b=getColor(aValue3,blueRange)}aColor="rgba("+r+","+g+","+b+","+a+")"}else{if(typeof aValue1==="string"){aColor=aValue1;if(arguments.length===2){var c=aColor.split(",");c[3]=(aValue2/opacityRange)+")";aColor=c.join(",")}}else{if(arguments.length===2){aColor=p.color(aValue1,aValue1,aValue1,aValue2)}else{if(typeof aValue1==="number"&&aValue1<256&&aValue1>=0){aColor=p.color(aValue1,aValue1,aValue1,opacityRange)}else{if(typeof aValue1==="number"){var intcolor=0;if(aValue1<0){intcolor=4294967296-(aValue1*-1)}else{intcolor=aValue1}var ac=Math.floor((intcolor%4294967296)/16777216);var rc=Math.floor((intcolor%16777216)/65536);var gc=Math.floor((intcolor%65536)/256);var bc=intcolor%256;aColor=p.color(rc,gc,bc,ac)}else{aColor=p.color(redRange,greenRange,blueRange,opacityRange)}}}}}}return aColor};p.color.toString=function(colorInt){return"rgba("+((colorInt&p.RED_MASK)>>>16)+","+((colorInt&p.GREEN_MASK)>>>8)+","+((colorInt&p.BLUE_MASK))+","+((colorInt&p.ALPHA_MASK)>>>24)/opacityRange+")"};p.color.toInt=function(r,g,b,a){return(a<<24)&p.ALPHA_MASK|(r<<16)&p.RED_MASK|(g<<8)&p.GREEN_MASK|b&p.BLUE_MASK};var verifyChannel=function verifyChannel(aColor){if(aColor.constructor===Array){return aColor}else{return p.color(aColor)}};p.red=function(aColor){return parseInt(verifyChannel(aColor).slice(5),10)};p.green=function(aColor){return parseInt(verifyChannel(aColor).split(",")[1],10)};p.blue=function(aColor){return parseInt(verifyChannel(aColor).split(",")[2],10)};p.alpha=function(aColor){return parseInt(parseFloat(verifyChannel(aColor).split(",")[3])*255,10)};p.lerpColor=function(c1,c2,amt){var colors1=p.color(c1).split(",");var r1=parseInt(colors1[0].split("(")[1],10);var g1=parseInt(colors1[1],10);var b1=parseInt(colors1[2],10);var a1=parseFloat(colors1[3].split(")")[0],10);var colors2=p.color(c2).split(",");var r2=parseInt(colors2[0].split("(")[1],10);var g2=parseInt(colors2[1],10);var b2=parseInt(colors2[2],10);var a2=parseFloat(colors2[3].split(")")[0],10);var r=parseInt(p.lerp(r1,r2,amt),10);var g=parseInt(p.lerp(g1,g2,amt),10);var b=parseInt(p.lerp(b1,b2,amt),10);var a=parseFloat(p.lerp(a1,a2,amt),10);var aColor="rgba("+r+","+g+","+b+","+a+")";return aColor};p.defaultColor=function(aValue1,aValue2,aValue3){var tmpColorMode=curColorMode;curColorMode=p.RGB;var c=p.color(aValue1/255*redRange,aValue2/255*greenRange,aValue3/255*blueRange);curColorMode=tmpColorMode;return c};p.colorMode=function colorMode(mode,range1,range2,range3,range4){curColorMode=mode;if(arguments.length>=4){redRange=range1;greenRange=range2;blueRange=range3}if(arguments.length===5){opacityRange=range4}if(arguments.length===2){p.colorMode(mode,range1,range1,range1,range1)}};p.blendColor=function(c1,c2,mode){var color=0;switch(mode){case p.REPLACE:color=p.modes.replace(c1,c2);break;case p.BLEND:color=p.modes.blend(c1,c2);break;case p.ADD:color=p.modes.add(c1,c2);break;case p.SUBTRACT:color=p.modes.subtract(c1,c2);break;case p.LIGHTEST:color=p.modes.lightest(c1,c2);break;case p.DARKEST:color=p.modes.darkest(c1,c2);break;case p.DIFFERENCE:color=p.modes.difference(c1,c2);break;case p.EXCLUSION:color=p.modes.exclusion(c1,c2);break;case p.MULTIPLY:color=p.modes.multiply(c1,c2);break;case p.SCREEN:color=p.modes.screen(c1,c2);break;case p.HARD_LIGHT:color=p.modes.hard_light(c1,c2);break;case p.SOFT_LIGHT:color=p.modes.soft_light(c1,c2);break;case p.OVERLAY:color=p.modes.overlay(c1,c2);break;case p.DODGE:color=p.modes.dodge(c1,c2);break;case p.BURN:color=p.modes.burn(c1,c2);break}return color};p.translate=function translate(x,y,z){if(p.use3DContext){forwardTransform.translate(x,y,z);reverseTransform.invTranslate(x,y,z)}else{curContext.translate(x,y)}};p.scale=function scale(x,y,z){if(p.use3DContext){forwardTransform.scale(x,y,z);reverseTransform.invScale(x,y,z)}else{curContext.scale(x,y||x)}};p.pushMatrix=function pushMatrix(){if(p.use3DContext){userMatrixStack.load(modelView)}else{curContext.save()}};p.popMatrix=function popMatrix(){if(p.use3DContext){modelView.set(userMatrixStack.pop())}else{curContext.restore()}};p.resetMatrix=function resetMatrix(){forwardTransform.reset();reverseTransform.reset()};p.applyMatrix=function applyMatrix(){var a=arguments;if(!p.use3DContext){for(var cnt=a.length;cnt<16;cnt++){a[cnt]=0}a[10]=a[15]=1}forwardTransform.apply(a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8],a[9],a[10],a[11],a[12],a[13],a[14],a[15]);reverseTransform.invApply(a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8],a[9],a[10],a[11],a[12],a[13],a[14],a[15])};p.rotateX=function(angleInRadians){forwardTransform.rotateX(angleInRadians);reverseTransform.invRotateX(angleInRadians)};p.rotateZ=function(angleInRadians){forwardTransform.rotateZ(angleInRadians);reverseTransform.invRotateZ(angleInRadians)};p.rotateY=function(angleInRadians){forwardTransform.rotateY(angleInRadians);reverseTransform.invRotateY(angleInRadians)};p.rotate=function rotate(angleInRadians){if(p.use3DContext){forwardTransform.rotateZ(angleInRadians);reverseTransform.invRotateZ(angleInRadians)}else{curContext.rotate(angleInRadians)}};p.pushStyle=function pushStyle(){curContext.save();p.pushMatrix();var newState={doFill:doFill,doStroke:doStroke,curTint:curTint,curRectMode:curRectMode,curColorMode:curColorMode,redRange:redRange,blueRange:blueRange,greenRange:greenRange,opacityRange:opacityRange,curTextFont:curTextFont,curTextSize:curTextSize};styleArray.push(newState)};p.popStyle=function popStyle(){var oldState=styleArray.pop();if(oldState){curContext.restore();p.popMatrix();doFill=oldState.doFill;doStroke=oldState.doStroke;curTint=oldState.curTint;curRectMode=oldState.curRectmode;curColorMode=oldState.curColorMode;redRange=oldState.redRange;blueRange=oldState.blueRange;greenRange=oldState.greenRange;opacityRange=oldState.opacityRange;curTextFont=oldState.curTextFont;curTextSize=oldState.curTextSize}else{throw"Too many popStyle() without enough pushStyle()"}};p.year=function year(){return new Date().getFullYear()};p.month=function month(){return new Date().getMonth()+1};p.day=function day(){return new Date().getDate()};p.hour=function hour(){return new Date().getHours()};p.minute=function minute(){return new Date().getMinutes()};p.second=function second(){return new Date().getSeconds()};p.millis=function millis(){return new Date().getTime()-start};p.noLoop=function noLoop(){doLoop=false;loopStarted=false;clearInterval(looping)};p.redraw=function redraw(){var sec=(new Date().getTime()-timeSinceLastFPS)/1000;framesSinceLastFPS++;var fps=framesSinceLastFPS/sec;if(sec>0.5){timeSinceLastFPS=new Date().getTime();framesSinceLastFPS=0;p.FRAME_RATE=fps}p.frameCount++;inDraw=true;if(p.use3DContext){p.noLights();curContext.clear(curContext.COLOR_BUFFER_BIT|curContext.DEPTH_BUFFER_BIT);p.camera();p.draw()}else{p.pushMatrix();p.draw();p.popMatrix()}inDraw=false};p.loop=function loop(){if(loopStarted){return}looping=window.setInterval(function(){try{try{p.focused=document.hasFocus()}catch(e){}p.redraw()}catch(e_loop){window.clearInterval(looping);throw e_loop}},curMsPerFrame);doLoop=true;loopStarted=true};p.frameRate=function frameRate(aRate){curFrameRate=aRate;curMsPerFrame=1000/curFrameRate};p.exit=function exit(){window.clearInterval(looping)};p.cursor=function cursor(mode){curCursor=document.body.style.cursor=mode};p.noCursor=function noCursor(){curCursor=document.body.style.cursor=p.NOCURSOR};p.link=function(href,target){if(typeof target!=="undefined"){window.open(href,target)}else{window.location=href}};p.beginDraw=function beginDraw(){};p.endDraw=function endDraw(){};p.Import=function Import(lib){};var contextMenu=function(e){e.preventDefault();e.stopPropagation()};p.disableContextMenu=function disableContextMenu(){curElement.addEventListener("contextmenu",contextMenu,false)};p.enableContextMenu=function enableContextMenu(){curElement.removeEventListener("contextmenu",contextMenu,false)};function decToBin(value,numBitsInValue){var mask=1;mask=mask<<(numBitsInValue-1);var str="";for(var i=0;i<numBitsInValue;i++){str+=(mask&value)?"1":"0";mask=mask>>>1}return str}p.binary=function(num,numBits){var numBitsInValue=32;if(typeof num==="string"&&num.length>1){var c=num.slice(5,-1).split(",");var sbin=[decToBin(c[3]*255,8),decToBin(c[0],8),decToBin(c[1],8),decToBin(c[2],8)];var s=sbin[0]+sbin[1]+sbin[2]+sbin[3];if(numBits){s=s.substr(-numBits)}else{s=s.replace(/^0+$/g,"0");s=s.replace(/^0{1,}1/g,"1")}return s}if(typeof num==="string"){num=num.charCodeAt(0);if(numBits){numBitsInValue=32}else{numBitsInValue=16}}var str=decToBin(num,numBitsInValue);if(numBits){str=str.substr(-numBits)}return str};p.unbinary=function unbinary(binaryString){var binaryPattern=new RegExp("^[0|1]{8}$");var addUp=0;if(isNaN(binaryString)){throw"NaN_Err"}else{if(arguments.length===1||binaryString.length===8){if(binaryPattern.test(binaryString)){for(var i=0;i<8;i++){addUp+=(Math.pow(2,i)*parseInt(binaryString.charAt(7-i),10))}return addUp+""}else{throw"notBinary: the value passed into unbinary was not an 8 bit binary number"}}else{throw"longErr"}}};p.nfs=function(num,left,right){var str,len,formatLength,rounded;if(typeof num==="object"&&num.constructor===Array){str=new Array(0);len=num.length;for(var i=0;i<len;i++){str[i]=p.nfs(num[i],left,right)}}else{if(arguments.length===3){var negative=num<0?true:false;if(right===0){right=1}if(right<0){rounded=Math.round(num)}else{rounded=Math.round(num*Math.pow(10,right))/Math.pow(10,right)}var splitNum=Math.abs(rounded).toString().split(".");formatLength=left-splitNum[0].length;for(;formatLength>0;formatLength--){splitNum[0]="0"+splitNum[0]}if(splitNum.length===2||right>0){splitNum[1]=splitNum.length===2?splitNum[1]:"";formatLength=right-splitNum[1].length;for(;formatLength>0;formatLength--){splitNum[1]+="0"}str=splitNum.join(".")}else{str=splitNum[0]}str=(negative?"-":" ")+str}else{if(arguments.length===2){str=p.nfs(num,left,-1)}}}return str};p.nfp=function(num,left,right){var str,len,formatLength,rounded;if(typeof num==="object"&&num.constructor===Array){str=new Array(0);len=num.length;for(var i=0;i<len;i++){str[i]=p.nfp(num[i],left,right)}}else{if(arguments.length===3){var negative=num<0?true:false;if(right===0){right=1}if(right<0){rounded=Math.round(num)}else{rounded=Math.round(num*Math.pow(10,right))/Math.pow(10,right)}var splitNum=Math.abs(rounded).toString().split(".");formatLength=left-splitNum[0].length;for(;formatLength>0;formatLength--){splitNum[0]="0"+splitNum[0]}if(splitNum.length===2||right>0){splitNum[1]=splitNum.length===2?splitNum[1]:"";formatLength=right-splitNum[1].length;for(;formatLength>0;formatLength--){splitNum[1]+="0"}str=splitNum.join(".")}else{str=splitNum[0]}str=(negative?"-":"+")+str}else{if(arguments.length===2){str=p.nfp(num,left,-1)}}}return str};p.nfc=function(num,right){var str;var decimals=right>=0?right:0;if(typeof num==="object"){str=new Array(0);for(var i=0;i<num.length;i++){str[i]=p.nfc(num[i],decimals)}}else{if(arguments.length===2){var rawStr=p.nfs(num,0,decimals);var ary=new Array(0);ary=rawStr.split(".");var leftStr=ary[0];var rightStr=ary.length>1?"."+ary[1]:"";var commas=/(\d+)(\d{3})/;while(commas.test(leftStr)){leftStr=leftStr.replace(commas,"$1,$2")}str=leftStr+rightStr}else{if(arguments.length===1){str=p.nfc(num,0)}}}return str};var decimalToHex=function decimalToHex(d,padding){padding=typeof(padding)==="undefined"||padding===null?padding=8:padding;if(d<0){d=4294967295+d+1}var hex=Number(d).toString(16).toUpperCase();while(hex.length<padding){hex="0"+hex}if(hex.length>=padding){hex=hex.substring(hex.length-padding,hex.length)}return hex};p.hex=function hex(value,len){var hexstring="";var patternRGBa=/^rgba?\((\d{1,3}),(\d{1,3}),(\d{1,3})(,\d?\.?\d*)?\)$/i;if(arguments.length===1){hexstring=hex(value,8)}else{if(patternRGBa.test(value)){hexstring=decimalToHex(p.rgbaToInt(value),len)}else{hexstring=decimalToHex(value,len)}}return hexstring};p.unhex=function(str){var value=0,multiplier=1,num=0;var len=str.length-1;for(var i=len;i>=0;i--){try{switch(str[i]){case"0":num=0;break;case"1":num=1;break;case"2":num=2;break;case"3":num=3;break;case"4":num=4;break;case"5":num=5;break;case"6":num=6;break;case"7":num=7;break;case"8":num=8;break;case"9":num=9;break;case"A":case"a":num=10;break;case"B":case"b":num=11;break;case"C":case"c":num=12;break;case"D":case"d":num=13;break;case"E":case"e":num=14;break;case"F":case"f":num=15;break;default:return 0}value+=num*multiplier;multiplier*=16}catch(e){Processing.debug(e)}if(value>2147483647){value-=4294967296}}return value};p.loadStrings=function loadStrings(url){return ajax(url).split("\n")};p.loadBytes=function loadBytes(url){var string=ajax(url);var ret=new Array(string.length);for(var i=0;i<string.length;i++){ret[i]=string.charCodeAt(i)}return ret};p.nf=function(){var str,num,pad,arr,left,right,isNegative,test,i;if(arguments.length===2&&typeof arguments[0]==="number"&&typeof arguments[1]==="number"&&(arguments[0]+"").indexOf(".")===-1){num=arguments[0];pad=arguments[1];isNegative=num<0;if(isNegative){num=Math.abs(num)}str=""+num;for(i=pad-str.length;i>0;i--){str="0"+str}if(isNegative){str="-"+str}}else{if(arguments.length===2&&typeof arguments[0]==="object"&&arguments[0].constructor===Array&&typeof arguments[1]==="number"){arr=arguments[0];pad=arguments[1];str=new Array(arr.length);for(i=0;i<arr.length&&str!==undefined;i++){test=this.nf(arr[i],pad);if(test===undefined){str=undefined}else{str[i]=test}}}else{if(arguments.length===3&&typeof arguments[0]==="number"&&typeof arguments[1]==="number"&&typeof arguments[2]==="number"&&(arguments[0]+"").indexOf(".")>=0){num=arguments[0];left=arguments[1];right=arguments[2];isNegative=num<0;if(isNegative){num=Math.abs(num)}if(right<0&&Math.floor(num)%2===1){if((num)-Math.floor(num)>=0.5){num=num+1}}str=""+num;for(i=left-str.indexOf(".");i>0;i--){str="0"+str}var numDec=str.length-str.indexOf(".")-1;if(numDec<=right){for(i=right-(str.length-str.indexOf(".")-1);i>0;i--){str=str+"0"}}else{if(right>0){str=str.substring(0,str.length-(numDec-right))}else{if(right<0){str=str.substring(0,str.indexOf("."))}}}if(isNegative){str="-"+str}}else{if(arguments.length===3&&typeof arguments[0]==="object"&&arguments[0].constructor===Array&&typeof arguments[1]==="number"&&typeof arguments[2]==="number"){arr=arguments[0];left=arguments[1];right=arguments[2];str=new Array(arr.length);for(i=0;i<arr.length&&str!==undefined;i++){test=this.nf(arr[i],left,right);if(test===undefined){str=undefined}else{str[i]=test}}}}}}return str};p.matchAll=function matchAll(aString,aRegExp){var i=0,results=[],latest,regexp=new RegExp(aRegExp,"g");latest=results[i]=regexp.exec(aString);while(latest){i++;latest=results[i]=regexp.exec(aString)}return results.slice(0,i)};String.prototype.replaceAll=function(re,replace){return this.replace(new RegExp(re,"g"),replace)};String.prototype.equals=function equals(str){return this.valueOf()===str.valueOf()};String.prototype.toCharArray=function(){var chars=this.split("");for(var i=chars.length-1;i>=0;i--){chars[i]=new Char(chars[i])}return chars};p.match=function(str,regexp){return str.match(regexp)};var tinylogLite=(function(){var tinylogLite={},undef="undefined",func="function",False=!1,True=!0,log="log";if(typeof document!==undef&&!document.fake){(function(){var doc=document,$div="div",$style="style",$title="title",containerStyles={zIndex:10000,position:"fixed",bottom:"0px",width:"100%",height:"15%",fontFamily:"sans-serif",color:"#ccc",backgroundColor:"black"},outputStyles={position:"relative",fontFamily:"monospace",overflow:"auto",height:"100%",paddingTop:"5px"},resizerStyles={height:"5px",marginTop:"-5px",cursor:"n-resize",backgroundColor:"darkgrey"},closeButtonStyles={position:"absolute",top:"5px",right:"20px",color:"#111",MozBorderRadius:"4px",webkitBorderRadius:"4px",borderRadius:"4px",cursor:"pointer",fontWeight:"normal",textAlign:"center",padding:"3px 5px",backgroundColor:"#333",fontSize:"12px"},entryStyles={minHeight:"16px"},entryTextStyles={fontSize:"12px",margin:"0 8px 0 8px",maxWidth:"100%",whiteSpace:"pre-wrap",overflow:"auto"},view=doc.defaultView,docElem=doc.documentElement,docElemStyle=docElem[$style],setStyles=function(){var i=arguments.length,elemStyle,styles,style;while(i--){styles=arguments[i--];elemStyle=arguments[i][$style];for(style in styles){if(styles.hasOwnProperty(style)){elemStyle[style]=styles[style]}}}},observer=function(obj,event,handler){if(obj.addEventListener){obj.addEventListener(event,handler,False)}else{if(obj.attachEvent){obj.attachEvent("on"+event,handler)}}return[obj,event,handler]},unobserve=function(obj,event,handler){if(obj.removeEventListener){obj.removeEventListener(event,handler,False)}else{if(obj.detachEvent){obj.detachEvent("on"+event,handler)}}},clearChildren=function(node){var children=node.childNodes,child=children.length;while(child--){node.removeChild(children.item(0))}},append=function(to,elem){return to.appendChild(elem)},createElement=function(localName){return doc.createElement(localName)},createTextNode=function(text){return doc.createTextNode(text)},createLog=tinylogLite[log]=function(message){var uninit,originalPadding=docElemStyle.paddingBottom,container=createElement($div),containerStyle=container[$style],resizer=append(container,createElement($div)),output=append(container,createElement($div)),closeButton=append(container,createElement($div)),resizingLog=False,previousHeight=False,previousScrollTop=False,updateSafetyMargin=function(){docElemStyle.paddingBottom=container.clientHeight+"px"},setContainerHeight=function(height){var viewHeight=view.innerHeight,resizerHeight=resizer.clientHeight;if(height<0){height=0}else{if(height+resizerHeight>viewHeight){height=viewHeight-resizerHeight}}containerStyle.height=height/viewHeight*100+"%";updateSafetyMargin()},observers=[observer(doc,"mousemove",function(evt){if(resizingLog){setContainerHeight(view.innerHeight-evt.clientY);output.scrollTop=previousScrollTop}}),observer(doc,"mouseup",function(){if(resizingLog){resizingLog=previousScrollTop=False}}),observer(resizer,"dblclick",function(evt){evt.preventDefault();if(previousHeight){setContainerHeight(previousHeight);previousHeight=False}else{previousHeight=container.clientHeight;containerStyle.height="0px"}}),observer(resizer,"mousedown",function(evt){evt.preventDefault();resizingLog=True;previousScrollTop=output.scrollTop}),observer(resizer,"contextmenu",function(){resizingLog=False}),observer(closeButton,"click",function(){uninit()})];uninit=function(){var i=observers.length;while(i--){unobserve.apply(tinylogLite,observers[i])}docElem.removeChild(container);docElemStyle.paddingBottom=originalPadding;clearChildren(output);clearChildren(container);tinylogLite[log]=createLog};setStyles(container,containerStyles,output,outputStyles,resizer,resizerStyles,closeButton,closeButtonStyles);closeButton[$title]="Close Log";append(closeButton,createTextNode("\u2716"));resizer[$title]="Double-click to toggle log minimization";docElem.insertBefore(container,docElem.firstChild);tinylogLite[log]=function(message){var entry=append(output,createElement($div)),entryText=append(entry,createElement($div));entry[$title]=(new Date()).toLocaleTimeString();setStyles(entry,entryStyles,entryText,entryTextStyles);append(entryText,createTextNode(message));output.scrollTop=output.scrollHeight};tinylogLite[log](message)}}())}else{if(typeof print===func){tinylogLite[log]=print}}return tinylogLite}()),logBuffer=[];p.console=window.console||tinylogLite;p.println=function println(message){var bufferLen=logBuffer.length;if(bufferLen){tinylogLite.log(logBuffer.join(""));logBuffer.length=0}if(arguments.length===0&&bufferLen===0){tinylogLite.log("")}else{if(arguments.length!==0){tinylogLite.log(message)}}};p.print=function print(message){logBuffer.push(message)};p.str=function str(val){var ret;if(arguments.length===1){if(typeof val==="string"&&val.length===1){ret=val}else{if(typeof val==="object"&&val.constructor===Array){ret=new Array(0);for(var i=0;i<val.length;i++){ret[i]=str(val[i])}}else{ret=val+""}}}return ret};p["char"]=function(key){if(arguments.length===1&&typeof key==="number"&&(key+"").indexOf(".")===-1){return new Char(String.fromCharCode(key))}else{if(arguments.length===1&&typeof key==="object"&&key.constructor===Array){var ret=[];for(var i=0;i<key.length;i++){ret[i]=p["char"](key[i])}return ret}else{throw"char() may receive only one argument of type int, byte, int[], or byte[]."}}};p.trim=function(str){var newstr;if(typeof str==="object"&&str.constructor===Array){newstr=new Array(0);for(var i=0;i<str.length;i++){newstr[i]=p.trim(str[i])}}else{newstr=str.replace(/^\s*/,"").replace(/\s*$/,"").replace(/\r*$/,"")}return newstr};p.sq=function sq(aNumber){return aNumber*aNumber};p.sqrt=function sqrt(aNumber){return Math.sqrt(aNumber)};p["int"]=function(val){var ret;if((val||val===0)&&arguments.length===1){if(typeof val==="number"){var isNegative=val<0;if(isNegative){val=Math.abs(val)}ret=Math.floor(val);if(isNegative){ret=-ret}}else{if(typeof val==="boolean"){if(val===true){ret=1}else{ret=0}}else{if(typeof val==="string"){ret=parseInt(val,10);if(isNaN(ret)){ret=0}}else{if(val instanceof Char){ret=val.code}else{if(typeof val==="object"&&val.constructor===Array){ret=new Array(val.length);for(var i=0;i<val.length;i++){if(typeof val[i]==="string"&&val[i].indexOf(".")>-1){ret[i]=0}else{ret[i]=p["int"](val[i])}}}}}}}}return ret};p.min=function(){var numbers;if(arguments.length===1&&typeof arguments[0]==="object"&&arguments[0].constructor===Array){numbers=arguments[0]}else{numbers=arguments}for(var i=0;i<numbers.length;i++){if(typeof numbers[i]!=="number"){throw"Value sent to min is not a number."}}return Math.min.apply(this,numbers)};p.max=function(){var numbers;if(arguments.length===1&&typeof arguments[0]==="object"&&arguments[0].constructor===Array){numbers=arguments[0]}else{numbers=arguments}for(var i=0;i<numbers.length;i++){if(typeof numbers[i]!=="number"){throw"Value sent to max is not a number."}}return Math.max.apply(this,numbers)};p.floor=function floor(aNumber){return Math.floor(aNumber)};p["float"]=function(val){var ret;if(arguments.length===1){if(typeof val==="number"){if((val+"").indexOf(".")>-1){throw"float() may not accept float arguments."}else{ret=val.toFixed(1)}}else{if(typeof val==="boolean"){if(val===true){ret=1}else{ret=0}ret=ret.toFixed(1)}else{if(typeof val==="string"){ret=parseFloat(val)}else{if(val instanceof Char){ret=val.code.toFixed(1)}else{if(typeof val==="object"&&val.constructor===Array){ret=new Array(val.length);for(var i=0;i<val.length;i++){ret[i]=p["float"](val[i])}}}}}}}return ret};p.ceil=function ceil(aNumber){return Math.ceil(aNumber)};p.round=function round(aNumber){return Math.round(aNumber)};p.lerp=function lerp(value1,value2,amt){return((value2-value1)*amt)+value1};p.abs=function abs(aNumber){return Math.abs(aNumber)};p.cos=function cos(aNumber){return Math.cos(aNumber)};p.sin=function sin(aNumber){return Math.sin(aNumber)};p.pow=function pow(aNumber,aExponent){return Math.pow(aNumber,aExponent)};p.tan=function tan(aNumber){return Math.tan(aNumber)};p.atan=function atan(aNumber){return Math.atan(aNumber)};p.atan2=function atan2(aNumber,aNumber2){return Math.atan2(aNumber,aNumber2)};p.radians=function radians(aAngle){return(aAngle/180)*p.PI};p.log=function log(aNumber){return Math.log(aNumber)};p.exp=function exp(aNumber){return Math.exp(aNumber)};p.asin=function asin(aNumber){return Math.asin(aNumber)};p.acos=function acos(aNumber){return Math.acos(aNumber)};p["boolean"]=function(val){var ret=false;if(val&&typeof val==="number"&&val!==0){ret=true}else{if(val&&typeof val==="boolean"&&val===true){ret=true}else{if(val&&typeof val==="string"&&val.toLowerCase()==="true"){ret=true}else{if(val&&typeof val==="object"&&val.constructor===Array){ret=new Array(val.length);for(var i=0;i<val.length;i++){ret[i]=p["boolean"](val[i])}}}}}return ret};p.dist=function(){var dx,dy,dz=0;if(arguments.length===4){dx=arguments[0]-arguments[2];dy=arguments[1]-arguments[3]}else{if(arguments.length===6){dx=arguments[0]-arguments[3];dy=arguments[1]-arguments[4];dz=arguments[2]-arguments[5]}}return Math.sqrt(dx*dx+dy*dy+dz*dz)};p.map=function map(value,istart,istop,ostart,ostop){return ostart+(ostop-ostart)*((value-istart)/(istop-istart))};p.mag=function(a,b,c){if(arguments.length===2){return Math.sqrt(a*a+b*b)}else{if(arguments.length===3){return Math.sqrt(a*a+b*b+c*c)}}};p.Random=function(){var haveNextNextGaussian=false,nextNextGaussian;this.nextGaussian=function(){if(haveNextNextGaussian){haveNextNextGaussian=false;return nextNextGaussian}else{var v1,v2,s;do{v1=2*p.random(1)-1;v2=2*p.random(1)-1;s=v1*v1+v2*v2}while(s>=1||s===0);var multiplier=Math.sqrt(-2*Math.log(s)/s);nextNextGaussian=v2*multiplier;haveNextNextGaussian=true;return v1*multiplier}}};p["byte"]=function(aNumber){if(typeof aNumber==="object"&&aNumber.constructor===Array){var bytes=[];for(var i=0;i<aNumber.length;i++){bytes[i]=p["byte"](aNumber[i])}return bytes}else{if(aNumber>=-128&&aNumber<128){return aNumber}else{if(aNumber>=128){return p["byte"](-256+aNumber)}else{if(aNumber<-128){return p["byte"](256+aNumber)}}}}};p.norm=function norm(aNumber,low,high){var range=high-low;return((1/range)*aNumber)-((1/range)*low)};p.random=function random(aMin,aMax){return arguments.length===2?aMin+(Math.random()*(aMax-aMin)):Math.random()*aMin};var noiseGen=function noiseGen(x,y){var n=x+y*57;n=(n<<13)^n;return Math.abs(1-(((n*((n*n*15731)+789221)+1376312589)&2147483647)/1073741824))};var smoothedNoise=function smoothedNoise(x,y){var corners=(noiseGen(x-1,y-1)+noiseGen(x+1,y-1)+noiseGen(x-1,y+1)+noiseGen(x+1,y+1))/16,sides=(noiseGen(x-1,y)+noiseGen(x+1,y)+noiseGen(x,y-1)+noiseGen(x,y+1))/8,center=noiseGen(x,y)/4;return corners+sides+center};var interpolate=function interpolate(a,b,x){var ft=x*p.PI;var f=(1-Math.cos(ft))*0.5;return a*(1-f)+b*f};var interpolatedNoise=function interpolatedNoise(x,y){var integer_X=Math.floor(x);var fractional_X=x-integer_X;var integer_Y=Math.floor(y);var fractional_Y=y-integer_Y;var v1=smoothedNoise(integer_X,integer_Y),v2=smoothedNoise(integer_X+1,integer_Y),v3=smoothedNoise(integer_X,integer_Y+1),v4=smoothedNoise(integer_X+1,integer_Y+1);var i1=interpolate(v1,v2,fractional_X),i2=interpolate(v3,v4,fractional_X);return interpolate(i1,i2,fractional_Y)};var perlinNoise_2D=function perlinNoise_2D(x,y){var total=0,p=0.25,n=3;for(var i=0;i<=n;i++){var frequency=Math.pow(2,i);var amplitude=Math.pow(p,i);total+=interpolatedNoise(x*frequency,y*frequency)*amplitude}return total};var perlinNoise_3D=function perlinNoise_3D(){return 0};p.noise=function(x,y,z){switch(arguments.length){case 2:return perlinNoise_2D(x,y);case 3:return perlinNoise_3D(x,y,z);case 1:return perlinNoise_2D(x,x)}};p.constrain=function constrain(aNumber,aMin,aMax){return Math.min(Math.max(aNumber,aMin),aMax)};p.degrees=function degrees(aAngle){aAngle=(aAngle*180)/p.PI;if(aAngle<0){aAngle=360+aAngle}return aAngle};p.size=function size(aWidth,aHeight,aMode){if(aMode&&(aMode==="OPENGL"||aMode==="P3D")){try{if(!curContext){curContext=curElement.getContext("experimental-webgl")}}catch(e_size){Processing.debug(e_size)}if(!curContext){throw"OPENGL 3D context is not supported on this browser."}else{for(var i=0;i<p.SINCOS_LENGTH;i++){sinLUT[i]=p.sin(i*(p.PI/180)*0.5);cosLUT[i]=p.cos(i*(p.PI/180)*0.5)}curContext.viewport(0,0,curElement.width,curElement.height);curContext.clearColor(204/255,204/255,204/255,1);curContext.enable(curContext.DEPTH_TEST);curContext.enable(curContext.BLEND);curContext.blendFunc(curContext.SRC_ALPHA,curContext.ONE_MINUS_SRC_ALPHA);programObject2D=createProgramObject(curContext,vertexShaderSource2D,fragmentShaderSource3D);programObject3D=createProgramObject(curContext,vertexShaderSource3D,fragmentShaderSource3D);boxBuffer=curContext.createBuffer();curContext.bindBuffer(curContext.ARRAY_BUFFER,boxBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,newWebGLArray(boxVerts),curContext.STATIC_DRAW);boxNormBuffer=curContext.createBuffer();curContext.bindBuffer(curContext.ARRAY_BUFFER,boxNormBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,newWebGLArray(boxNorms),curContext.STATIC_DRAW);boxOutlineBuffer=curContext.createBuffer();curContext.bindBuffer(curContext.ARRAY_BUFFER,boxOutlineBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,newWebGLArray(boxOutlineVerts),curContext.STATIC_DRAW);sphereBuffer=curContext.createBuffer();lineBuffer=curContext.createBuffer();curContext.bindBuffer(curContext.ARRAY_BUFFER,lineBuffer);pointBuffer=curContext.createBuffer();curContext.bindBuffer(curContext.ARRAY_BUFFER,pointBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,newWebGLArray([0,0,0]),curContext.STATIC_DRAW);cam=new PMatrix3D();cameraInv=new PMatrix3D();forwardTransform=new PMatrix3D();reverseTransform=new PMatrix3D();modelView=new PMatrix3D();modelViewInv=new PMatrix3D();projection=new PMatrix3D();p.camera();p.perspective();forwardTransform=modelView;reverseTransform=modelViewInv;userMatrixStack=new PMatrix3DStack();curveBasisMatrix=new PMatrix3D();curveToBezierMatrix=new PMatrix3D();curveDrawMatrix=new PMatrix3D();bezierBasisInverse=new PMatrix3D();bezierBasisMatrix=new PMatrix3D();bezierBasisMatrix.set(-1,3,-3,1,3,-6,3,0,-3,3,0,0,1,0,0,0)}p.stroke(0);p.fill(255)}else{if(typeof curContext==="undefined"){curContext=curElement.getContext("2d")}}var props={fillStyle:curContext.fillStyle,strokeStyle:curContext.strokeStyle,lineCap:curContext.lineCap,lineJoin:curContext.lineJoin};curElement.width=p.width=aWidth;curElement.height=p.height=aHeight;for(var j in props){if(props){curContext[j]=props[j]}}if(hasBackground){p.background()}p.context=curContext};function uniformf(programObj,varName,varValue){var varLocation=curContext.getUniformLocation(programObj,varName);if(varLocation!==-1){if(varValue.length===4){curContext.uniform4fv(varLocation,varValue)}else{if(varValue.length===3){curContext.uniform3fv(varLocation,varValue)}else{if(varValue.length===2){curContext.uniform2fv(varLocation,varValue)}else{curContext.uniform1f(varLocation,varValue)}}}}}function uniformi(programObj,varName,varValue){var varLocation=curContext.getUniformLocation(programObj,varName);if(varLocation!==-1){if(varValue.length===4){curContext.uniform4iv(varLocation,varValue)}else{if(varValue.length===3){curContext.uniform3iv(varLocation,varValue)}else{if(varValue.length===2){curContext.uniform2iv(varLocation,varValue)}else{curContext.uniform1i(varLocation,varValue)}}}}}function vertexAttribPointer(programObj,varName,size,VBO){var varLocation=curContext.getAttribLocation(programObj,varName);if(varLocation!==-1){curContext.bindBuffer(curContext.ARRAY_BUFFER,VBO);curContext.vertexAttribPointer(varLocation,size,curContext.FLOAT,false,0,0);curContext.enableVertexAttribArray(varLocation)}}function uniformMatrix(programObj,varName,transpose,matrix){var varLocation=curContext.getUniformLocation(programObj,varName);if(varLocation!==-1){if(matrix.length===16){curContext.uniformMatrix4fv(varLocation,transpose,matrix)}else{if(matrix.length===9){curContext.uniformMatrix3fv(varLocation,transpose,matrix)}else{curContext.uniformMatrix2fv(varLocation,transpose,matrix)}}}}p.ambientLight=function(r,g,b){if(p.use3DContext&&lightCount<p.MAX_LIGHTS){curContext.useProgram(programObject3D);uniformf(programObject3D,"lights["+lightCount+"].color",[r/255,g/255,b/255]);uniformi(programObject3D,"lights["+lightCount+"].type",0);uniformi(programObject3D,"lightCount",++lightCount)}};p.directionalLight=function(r,g,b,nx,ny,nz){if(p.use3DContext&&lightCount<p.MAX_LIGHTS){curContext.useProgram(programObject3D);uniformf(programObject3D,"lights["+lightCount+"].color",[r/255,g/255,b/255]);uniformf(programObject3D,"lights["+lightCount+"].position",[nx,-ny,nz]);uniformi(programObject3D,"lights["+lightCount+"].type",1);uniformi(programObject3D,"lightCount",++lightCount)}};p.pointLight=function(r,g,b,x,y,z){if(p.use3DContext&&lightCount<p.MAX_LIGHTS){curContext.useProgram(programObject3D);uniformf(programObject3D,"lights["+lightCount+"].color",[r/255,g/255,b/255]);var pos=new PVector(x,y,z);var view=new PMatrix3D();view.scale(1,-1,1);view.apply(modelView.array());view.mult(pos,pos);uniformf(programObject3D,"lights["+lightCount+"].position",pos.array());uniformi(programObject3D,"lights["+lightCount+"].type",2);uniformi(programObject3D,"lightCount",++lightCount)}};p.noLights=function(){if(p.use3DContext){lightCount=0;curContext.useProgram(programObject3D);uniformi(programObject3D,"lightCount",lightCount)}};p.beginCamera=function beginCamera(){if(manipulatingCamera){throw ("You cannot call beginCamera() again before calling endCamera()")}else{manipulatingCamera=true;forwardTransform=cameraInv;reverseTransform=cam}};p.endCamera=function endCamera(){if(!manipulatingCamera){throw ("You cannot call endCamera() before calling beginCamera()")}else{modelView.set(cam);modelViewInv.set(cameraInv);forwardTransform=modelView;reverseTransform=modelViewInv;manipulatingCamera=false}};p.camera=function camera(eyeX,eyeY,eyeZ,centerX,centerY,centerZ,upX,upY,upZ){if(arguments.length===0){cameraX=curElement.width/2;cameraY=curElement.height/2;cameraZ=cameraY/Math.tan(cameraFOV/2);p.camera(cameraX,cameraY,cameraZ,cameraX,cameraY,0,0,1,0)}else{var z=new p.PVector(eyeX-centerX,eyeY-centerY,eyeZ-centerZ);var y=new p.PVector(upX,upY,upZ);var transX,transY,transZ;z.normalize();var x=p.PVector.cross(y,z);y=p.PVector.cross(z,x);x.normalize();y.normalize();cam.set(x.x,x.y,x.z,0,y.x,y.y,y.z,0,z.x,z.y,z.z,0,0,0,0,1);cam.translate(-eyeX,-eyeY,-eyeZ);cameraInv.reset();cameraInv.invApply(x.x,x.y,x.z,0,y.x,y.y,y.z,0,z.x,z.y,z.z,0,0,0,0,1);cameraInv.translate(eyeX,eyeY,eyeZ);modelView.set(cam);modelViewInv.set(cameraInv)}};p.perspective=function perspective(fov,aspect,near,far){if(arguments.length===0){cameraY=curElement.height/2;cameraZ=cameraY/Math.tan(cameraFOV/2);cameraNear=cameraZ/10;cameraFar=cameraZ*10;cameraAspect=curElement.width/curElement.height;p.perspective(cameraFOV,cameraAspect,cameraNear,cameraFar)}else{var a=arguments;var yMax,yMin,xMax,xMin;yMax=near*Math.tan(fov/2);yMin=-yMax;xMax=yMax*aspect;xMin=yMin*aspect;p.frustum(xMin,xMax,yMin,yMax,near,far)}};p.frustum=function frustum(left,right,bottom,top,near,far){frustumMode=true;projection=new PMatrix3D();projection.set((2*near)/(right-left),0,(right+left)/(right-left),0,0,(2*near)/(top-bottom),(top+bottom)/(top-bottom),0,0,0,-(far+near)/(far-near),-(2*far*near)/(far-near),0,0,-1,0)};p.ortho=function ortho(left,right,bottom,top,near,far){if(arguments.length===0){p.ortho(0,p.width,0,p.height,-10,10)}else{var x=2/(right-left);var y=2/(top-bottom);var z=-2/(far-near);var tx=-(right+left)/(right-left);var ty=-(top+bottom)/(top-bottom);var tz=-(far+near)/(far-near);projection=new PMatrix3D();projection.set(x,0,0,tx,0,y,0,ty,0,0,z,tz,0,0,0,1);frustumMode=false}};p.printProjection=function(){projection.print()};p.printCamera=function(){cam.print()};p.box=function(w,h,d){var c;if(p.use3DContext){if(!h||!d){h=d=w}var model=new PMatrix3D();model.scale(w,h,d);var view=new PMatrix3D();view.scale(1,-1,1);view.apply(modelView.array());curContext.useProgram(programObject3D);uniformMatrix(programObject3D,"model",true,model.array());uniformMatrix(programObject3D,"view",true,view.array());uniformMatrix(programObject3D,"projection",true,projection.array());if(doFill===true){curContext.enable(curContext.POLYGON_OFFSET_FILL);curContext.polygonOffset(1,1);c=fillStyle.slice(5,-1).split(",");uniformf(programObject3D,"color",[c[0]/255,c[1]/255,c[2]/255,c[3]]);var v=new PMatrix3D();v.set(view);var m=new PMatrix3D();m.set(model);v.mult(m);var normalMatrix=new PMatrix3D();normalMatrix.set(v);normalMatrix.invert();uniformMatrix(programObject3D,"normalTransform",false,normalMatrix.array());vertexAttribPointer(programObject3D,"Vertex",3,boxBuffer);vertexAttribPointer(programObject3D,"Normal",3,boxNormBuffer);curContext.drawArrays(curContext.TRIANGLES,0,boxVerts.length/3);curContext.disable(curContext.POLYGON_OFFSET_FILL)}if(lineWidth>0&&doStroke){curContext.useProgram(programObject2D);uniformMatrix(programObject2D,"model",true,model.array());uniformMatrix(programObject2D,"view",true,view.array());uniformMatrix(programObject2D,"projection",true,projection.array());c=strokeStyle.slice(5,-1).split(",");uniformf(programObject2D,"color",[c[0]/255,c[1]/255,c[2]/255,c[3]]);curContext.lineWidth(lineWidth);vertexAttribPointer(programObject2D,"Vertex",3,boxOutlineBuffer);curContext.drawArrays(curContext.LINES,0,boxOutlineVerts.length/3)}}};var initSphere=function(){var i;sphereVerts=[];for(i=0;i<sphereDetailU;i++){sphereVerts.push(0);sphereVerts.push(-1);sphereVerts.push(0);sphereVerts.push(sphereX[i]);sphereVerts.push(sphereY[i]);sphereVerts.push(sphereZ[i])}sphereVerts.push(0);sphereVerts.push(-1);sphereVerts.push(0);sphereVerts.push(sphereX[0]);sphereVerts.push(sphereY[0]);sphereVerts.push(sphereZ[0]);var v1,v11,v2;var voff=0;for(i=2;i<sphereDetailV;i++){v1=v11=voff;voff+=sphereDetailU;v2=voff;for(var j=0;j<sphereDetailU;j++){sphereVerts.push(parseFloat(sphereX[v1]));sphereVerts.push(parseFloat(sphereY[v1]));sphereVerts.push(parseFloat(sphereZ[v1++]));sphereVerts.push(parseFloat(sphereX[v2]));sphereVerts.push(parseFloat(sphereY[v2]));sphereVerts.push(parseFloat(sphereZ[v2++]))}v1=v11;v2=voff;sphereVerts.push(parseFloat(sphereX[v1]));sphereVerts.push(parseFloat(sphereY[v1]));sphereVerts.push(parseFloat(sphereZ[v1]));sphereVerts.push(parseFloat(sphereX[v2]));sphereVerts.push(parseFloat(sphereY[v2]));sphereVerts.push(parseFloat(sphereZ[v2]))}for(i=0;i<sphereDetailU;i++){v2=voff+i;sphereVerts.push(parseFloat(sphereX[v2]));sphereVerts.push(parseFloat(sphereY[v2]));sphereVerts.push(parseFloat(sphereZ[v2]));sphereVerts.push(0);sphereVerts.push(1);sphereVerts.push(0)}sphereVerts.push(parseFloat(sphereX[voff]));sphereVerts.push(parseFloat(sphereY[voff]));sphereVerts.push(parseFloat(sphereZ[voff]));sphereVerts.push(0);sphereVerts.push(1);sphereVerts.push(0);curContext.bindBuffer(curContext.ARRAY_BUFFER,sphereBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,newWebGLArray(sphereVerts),curContext.STATIC_DRAW)};p.sphereDetail=function sphereDetail(ures,vres){var i;if(arguments.length===1){ures=vres=arguments[0]}if(ures<3){ures=3}if(vres<2){vres=2}if((ures===sphereDetailU)&&(vres===sphereDetailV)){return}var delta=p.SINCOS_LENGTH/ures;var cx=new Array(ures);var cz=new Array(ures);for(i=0;i<ures;i++){cx[i]=cosLUT[parseInt((i*delta)%p.SINCOS_LENGTH,10)];cz[i]=sinLUT[parseInt((i*delta)%p.SINCOS_LENGTH,10)]}var vertCount=ures*(vres-1)+2;var currVert=0;sphereX=new Array(vertCount);sphereY=new Array(vertCount);sphereZ=new Array(vertCount);var angle_step=(p.SINCOS_LENGTH*0.5)/vres;var angle=angle_step;for(i=1;i<vres;i++){var curradius=sinLUT[parseInt(angle%p.SINCOS_LENGTH,10)];var currY=-cosLUT[parseInt(angle%p.SINCOS_LENGTH,10)];for(var j=0;j<ures;j++){sphereX[currVert]=cx[j]*curradius;sphereY[currVert]=currY;sphereZ[currVert++]=cz[j]*curradius}angle+=angle_step}sphereDetailU=ures;sphereDetailV=vres;initSphere()};p.sphere=function(){if(p.use3DContext){var sRad=arguments[0],c;if((sphereDetailU<3)||(sphereDetailV<2)){p.sphereDetail(30)}var model=new PMatrix3D();model.scale(sRad,sRad,sRad);var view=new PMatrix3D();view.scale(1,-1,1);view.apply(modelView.array());curContext.useProgram(programObject3D);uniformMatrix(programObject3D,"model",true,model.array());uniformMatrix(programObject3D,"view",true,view.array());uniformMatrix(programObject3D,"projection",true,projection.array());var v=new PMatrix3D();v.set(view);var m=new PMatrix3D();m.set(model);v.mult(m);var normalMatrix=new PMatrix3D();normalMatrix.set(v);normalMatrix.invert();uniformMatrix(programObject3D,"normalTransform",false,normalMatrix.array());vertexAttribPointer(programObject3D,"Vertex",3,sphereBuffer);vertexAttribPointer(programObject3D,"Normal",3,sphereBuffer);if(doFill===true){curContext.enable(curContext.POLYGON_OFFSET_FILL);curContext.polygonOffset(1,1);c=fillStyle.slice(5,-1).split(",");uniformf(programObject3D,"color",[c[0]/255,c[1]/255,c[2]/255,c[3]]);curContext.drawArrays(curContext.TRIANGLE_STRIP,0,sphereVerts.length/3);curContext.disable(curContext.POLYGON_OFFSET_FILL)}if(lineWidth>0&&doStroke){curContext.useProgram(programObject2D);vertexAttribPointer(programObject2D,"Vertex",3,sphereBuffer);uniformMatrix(programObject2D,"model",true,model.array());uniformMatrix(programObject2D,"view",true,view.array());uniformMatrix(programObject2D,"projection",true,projection.array());c=strokeStyle.slice(5,-1).split(",");uniformf(programObject2D,"color",[c[0]/255,c[1]/255,c[2]/255,c[3]]);curContext.lineWidth(lineWidth);curContext.drawArrays(curContext.LINE_STRIP,0,sphereVerts.length/3)}}};p.modelX=function modelX(x,y,z){var mv=modelView.array();var ci=cameraInv.array();var ax=mv[0]*x+mv[1]*y+mv[2]*z+mv[3];var ay=mv[4]*x+mv[5]*y+mv[6]*z+mv[7];var az=mv[8]*x+mv[9]*y+mv[10]*z+mv[11];var aw=mv[12]*x+mv[13]*y+mv[14]*z+mv[15];var ox=ci[0]*ax+ci[1]*ay+ci[2]*az+ci[3]*aw;var ow=ci[12]*ax+ci[13]*ay+ci[14]*az+ci[15]*aw;return(ow!==0)?ox/ow:ox};p.modelY=function modelY(x,y,z){var mv=modelView.array();var ci=cameraInv.array();var ax=mv[0]*x+mv[1]*y+mv[2]*z+mv[3];var ay=mv[4]*x+mv[5]*y+mv[6]*z+mv[7];var az=mv[8]*x+mv[9]*y+mv[10]*z+mv[11];var aw=mv[12]*x+mv[13]*y+mv[14]*z+mv[15];var oy=ci[4]*ax+ci[5]*ay+ci[6]*az+ci[7]*aw;var ow=ci[12]*ax+ci[13]*ay+ci[14]*az+ci[15]*aw;return(ow!==0)?oy/ow:oy};p.modelZ=function modelZ(x,y,z){var mv=modelView.array();var ci=cameraInv.array();var ax=mv[0]*x+mv[1]*y+mv[2]*z+mv[3];var ay=mv[4]*x+mv[5]*y+mv[6]*z+mv[7];var az=mv[8]*x+mv[9]*y+mv[10]*z+mv[11];var aw=mv[12]*x+mv[13]*y+mv[14]*z+mv[15];var oz=ci[8]*ax+ci[9]*ay+ci[10]*az+ci[11]*aw;var ow=ci[12]*ax+ci[13]*ay+ci[14]*az+ci[15]*aw;return(ow!==0)?oz/ow:oz};p.fill=function fill(){doFill=true;if(p.use3DContext){fillStyle=p.color.apply(this,arguments)}else{curContext.fillStyle=p.color.apply(this,arguments)}};p.noFill=function noFill(){doFill=false};p.stroke=function stroke(){doStroke=true;if(p.use3DContext){strokeStyle=p.color.apply(this,arguments)}else{curContext.strokeStyle=p.color.apply(this,arguments)}};p.noStroke=function noStroke(){doStroke=false};p.strokeWeight=function strokeWeight(w){if(p.use3DContext){lineWidth=w}else{curContext.lineWidth=w}};p.strokeCap=function strokeCap(value){curContext.lineCap=value};p.strokeJoin=function strokeJoin(value){curContext.lineJoin=value};p.smooth=function(){};p.noSmooth=function(){};p.Point=function Point(x,y){this.x=x;this.y=y;this.copy=function(){return new Point(x,y)}};p.point=function point(x,y,z){if(p.use3DContext){var model=new PMatrix3D();model.translate(x,y,z||0);var view=new PMatrix3D();view.scale(1,-1,1);view.apply(modelView.array());curContext.useProgram(programObject2D);uniformMatrix(programObject2D,"model",true,model.array());uniformMatrix(programObject2D,"view",true,view.array());uniformMatrix(programObject2D,"projection",true,projection.array());if(lineWidth>0&&doStroke){var c=strokeStyle.slice(5,-1).split(",");uniformf(programObject2D,"color",[c[0]/255,c[1]/255,c[2]/255,c[3]]);vertexAttribPointer(programObject2D,"Vertex",3,pointBuffer);curContext.drawArrays(curContext.POINTS,0,1)}}else{var oldFill=curContext.fillStyle;curContext.fillStyle=curContext.strokeStyle;curContext.fillRect(Math.round(x),Math.round(y),1,1);curContext.fillStyle=oldFill}};p.beginShape=function beginShape(type){curShape=type;curShapeCount=0;curvePoints=[]};p.endShape=function endShape(close){if(curShapeCount!==0){if(close&&doFill){curContext.lineTo(firstX,firstY)}if(doFill){curContext.fill()}if(doStroke){curContext.stroke()}curContext.closePath();curShapeCount=0;pathOpen=false}if(pathOpen){if(doFill){curContext.fill()}if(doStroke){curContext.stroke()}curContext.closePath();curShapeCount=0;pathOpen=false}};p.vertex=function vertex(x,y,x2,y2,x3,y3){if(curShapeCount===0&&curShape!==p.POINTS){pathOpen=true;curContext.beginPath();curContext.moveTo(x,y);firstX=x;firstY=y}else{if(curShape===p.POINTS){p.point(x,y)}else{if(arguments.length===2){if(curShape!==p.QUAD_STRIP||curShapeCount!==2){curContext.lineTo(x,y)}if(curShape===p.TRIANGLE_STRIP){if(curShapeCount===2){p.endShape(p.CLOSE);pathOpen=true;curContext.beginPath();curContext.moveTo(prevX,prevY);curContext.lineTo(x,y);curShapeCount=1}firstX=prevX;firstY=prevY}if(curShape===p.TRIANGLE_FAN&&curShapeCount===2){p.endShape(p.CLOSE);pathOpen=true;curContext.beginPath();curContext.moveTo(firstX,firstY);curContext.lineTo(x,y);curShapeCount=1}if(curShape===p.QUAD_STRIP&&curShapeCount===3){curContext.lineTo(prevX,prevY);p.endShape(p.CLOSE);pathOpen=true;curContext.beginPath();curContext.moveTo(prevX,prevY);curContext.lineTo(x,y);curShapeCount=1}if(curShape===p.QUAD_STRIP){firstX=secondX;firstY=secondY;secondX=prevX;secondY=prevY}}else{if(arguments.length===3){if(curShape!==p.QUAD_STRIP||curShapeCount!==2){curContext.lineTo(arguments[0],arguments[1],arguments[2])}if(curShape===p.TRIANGLE_STRIP){if(curShapeCount===2){p.endShape(p.CLOSE);pathOpen=true;curContext.beginPath();curContext.moveTo(prevX,prevY);curContext.lineTo(x,y);curShapeCount=1}firstX=prevX;firstY=prevY}if(curShape===p.TRIANGLE_FAN&&curShapeCount===2){p.endShape(p.CLOSE);pathOpen=true;curContext.beginPath();curContext.moveTo(firstX,firstY);curContext.lineTo(x,y);curShapeCount=1}if(curShape===p.QUAD_STRIP&&curShapeCount===3){curContext.lineTo(prevX,prevY);p.endShape(p.CLOSE);pathOpen=true;curContext.beginPath();curContext.moveTo(prevX,prevY);curContext.lineTo(x,y);curShapeCount=1}if(curShape===p.QUAD_STRIP){firstX=secondX;firstY=secondY;secondX=prevX;secondY=prevY}}else{if(arguments.length===4){if(curShapeCount>1){curContext.moveTo(prevX,prevY);curContext.quadraticCurveTo(firstX,firstY,x,y);curShapeCount=1}}else{if(arguments.length===6){curContext.bezierCurveTo(x,y,x2,y2,x3,y3)}}}}}}prevX=x;prevY=y;curShapeCount++;if(curShape===p.LINES&&curShapeCount===2||(curShape===p.TRIANGLES)&&curShapeCount===3||(curShape===p.QUADS)&&curShapeCount===4){p.endShape(p.CLOSE)}};p.curveVertex=function(x,y,z){if(curvePoints.length<3){if(p.use3DContext&&z){curvePoints.push([x,y,z])}else{curvePoints.push([x,y])}}else{if(p.use3DContext){p.curveVertexSegment(curvePoints[0][0],curvePoints[0][1],curvePoints[0][2],curvePoints[1][0],curvePoints[1][1],curvePoints[1][2],curvePoints[2][0],curvePoints[2][1],curvePoints[2][2],curvePoints[3][0],curvePoints[3][1],curvePoints[3][2])}else{var b=[],s=1-curTightness;curvePoints.push([x,y]);b[0]=[curvePoints[1][0],curvePoints[1][1]];b[1]=[curvePoints[1][0]+(s*curvePoints[2][0]-s*curvePoints[0][0])/6,curvePoints[1][1]+(s*curvePoints[2][1]-s*curvePoints[0][1])/6];b[2]=[curvePoints[2][0]+(s*curvePoints[1][0]-s*curvePoints[3][0])/6,curvePoints[2][1]+(s*curvePoints[1][1]-s*curvePoints[3][1])/6];b[3]=[curvePoints[2][0],curvePoints[2][1]];if(!pathOpen){p.vertex(b[0][0],b[0][1])}else{curShapeCount=1}p.vertex(b[1][0],b[1][1],b[2][0],b[2][1],b[3][0],b[3][1]);curvePoints.shift()}}};p.curveVertexSegment=function(x1,y1,z1,x2,y2,z2,x3,y3,z3,x4,y4,z4){var x0=x2;var y0=y2;var z0=z2;var draw=curveDrawMatrix.array();var xplot1=draw[4]*x1+draw[5]*x2+draw[6]*x3+draw[7]*x4;var xplot2=draw[8]*x1+draw[9]*x2+draw[10]*x3+draw[11]*x4;var xplot3=draw[12]*x1+draw[13]*x2+draw[14]*x3+draw[15]*x4;var yplot1=draw[4]*y1+draw[5]*y2+draw[6]*y3+draw[7]*y4;var yplot2=draw[8]*y1+draw[9]*y2+draw[10]*y3+draw[11]*y4;var yplot3=draw[12]*y1+draw[13]*y2+draw[14]*y3+draw[15]*y4;var zplot1=draw[4]*z1+draw[5]*z2+draw[6]*z3+draw[7]*z4;var zplot2=draw[8]*z1+draw[9]*z2+draw[10]*z3+draw[11]*z4;var zplot3=draw[12]*z1+draw[13]*z2+draw[14]*z3+draw[15]*z4;p.vertex(x0,y0,z0);for(var j=0;j<curveDetail;j++){x0+=xplot1;xplot1+=xplot2;xplot2+=xplot3;y0+=yplot1;yplot1+=yplot2;yplot2+=yplot3;z0+=zplot1;zplot1+=zplot2;zplot2+=zplot3;p.vertex(x0,y0,z0)}};p.curve=function curve(){if(arguments.length===8){p.beginShape();p.curveVertex(arguments[0],arguments[1]);p.curveVertex(arguments[2],arguments[3]);p.curveVertex(arguments[4],arguments[5]);p.curveVertex(arguments[6],arguments[7]);p.endShape()}else{if(p.use3DContext){p.beginShape();p.curveVertex(arguments[0],arguments[1],arguments[2]);p.curveVertex(arguments[3],arguments[4],arguments[5]);p.curveVertex(arguments[6],arguments[7],arguments[8]);p.curveVertex(arguments[9],arguments[10],arguments[11]);p.endShape()}}};p.curveTightness=function(tightness){curTightness=tightness};var splineForward=function(segments,matrix){var f=1/segments;var ff=f*f;var fff=ff*f;matrix.set(0,0,0,1,fff,ff,f,0,6*fff,2*ff,0,0,6*fff,0,0,0)};var curveInit=function(){if(!curveDrawMatrix){curveBasisMatrix=new PMatrix3D();curveDrawMatrix=new PMatrix3D();curveInited=true}var s=curTightness;curveBasisMatrix.set(((s-1)/2).toFixed(2),((s+3)/2).toFixed(2),((-3-s)/2).toFixed(2),((1-s)/2).toFixed(2),(1-s),((-5-s)/2).toFixed(2),(s+2),((s-1)/2).toFixed(2),((s-1)/2).toFixed(2),0,((1-s)/2).toFixed(2),0,0,1,0,0);splineForward(curveDetail,curveDrawMatrix);if(!bezierBasisInverse){curveToBezierMatrix=new PMatrix3D()}curveToBezierMatrix.set(curveBasisMatrix);curveToBezierMatrix.preApply(bezierBasisInverse);curveDrawMatrix.apply(curveBasisMatrix)};p.curveDetail=function curveDetail(){curveDetail=arguments[0];curveInit()};p.bezierVertex=p.vertex;p.rectMode=function rectMode(aRectMode){curRectMode=aRectMode};p.imageMode=function(){};p.ellipseMode=function ellipseMode(aEllipseMode){curEllipseMode=aEllipseMode};p.arc=function arc(x,y,width,height,start,stop){if(width<=0){return}if(curEllipseMode===p.CORNER){x+=width/2;y+=height/2}curContext.moveTo(x,y);curContext.beginPath();curContext.arc(x,y,curEllipseMode===p.CENTER_RADIUS?width:width/2,start,stop,false);if(doStroke){curContext.stroke()}curContext.lineTo(x,y);if(doFill){curContext.fill()}curContext.closePath()};p.line=function line(){var x1,y1,z1,x2,y2,z2;if(p.use3DContext){if(arguments.length===6){x1=arguments[0];y1=arguments[1];z1=arguments[2];x2=arguments[3];y2=arguments[4];z2=arguments[5]}else{if(arguments.length===4){x1=arguments[0];y1=arguments[1];z1=0;x2=arguments[2];y2=arguments[3];z2=0}}var lineVerts=[x1,y1,z1,x2,y2,z2];var model=new PMatrix3D();var view=new PMatrix3D();view.scale(1,-1,1);view.apply(modelView.array());curContext.useProgram(programObject2D);uniformMatrix(programObject2D,"model",true,model.array());uniformMatrix(programObject2D,"view",true,view.array());uniformMatrix(programObject2D,"projection",true,projection.array());if(lineWidth>0&&doStroke){curContext.useProgram(programObject2D);var c=strokeStyle.slice(5,-1).split(",");uniformf(programObject2D,"color",[c[0]/255,c[1]/255,c[2]/255,c[3]]);curContext.lineWidth(lineWidth);vertexAttribPointer(programObject2D,"Vertex",3,lineBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,newWebGLArray(lineVerts),curContext.STREAM_DRAW);curContext.drawArrays(curContext.LINES,0,2)}}else{x1=arguments[0];y1=arguments[1];x2=arguments[2];y2=arguments[3];curContext.beginPath();curContext.moveTo(x1||0,y1||0);curContext.lineTo(x2||0,y2||0);curContext.stroke();curContext.closePath()}};p.bezier=function bezier(x1,y1,x2,y2,x3,y3,x4,y4){curContext.beginPath();curContext.moveTo(x1,y1);curContext.bezierCurveTo(x2,y2,x3,y3,x4,y4);curContext.stroke();curContext.closePath()};p.bezierPoint=function bezierPoint(a,b,c,d,t){return(1-t)*(1-t)*(1-t)*a+3*(1-t)*(1-t)*t*b+3*(1-t)*t*t*c+t*t*t*d};p.bezierTangent=function bezierTangent(a,b,c,d,t){return(3*t*t*(-a+3*b-3*c+d)+6*t*(a-2*b+c)+3*(-a+b))};p.curvePoint=function curvePoint(a,b,c,d,t){return 0.5*((2*b)+(-a+c)*t+(2*a-5*b+4*c-d)*t*t+(-a+3*b-3*c+d)*t*t*t)};p.curveTangent=function curveTangent(a,b,c,d,t){return 0.5*((-a+c)+2*(2*a-5*b+4*c-d)*t+3*(-a+3*b-3*c+d)*t*t)};p.triangle=function triangle(x1,y1,x2,y2,x3,y3){p.beginShape();p.vertex(x1,y1);p.vertex(x2,y2);p.vertex(x3,y3);p.endShape()};p.quad=function quad(x1,y1,x2,y2,x3,y3,x4,y4){curContext.lineCap="square";p.beginShape();p.vertex(x1,y1);p.vertex(x2,y2);p.vertex(x3,y3);p.vertex(x4,y4);p.endShape()};p.rect=function rect(x,y,width,height){if(!width&&!height){return}curContext.beginPath();var offsetStart=0;var offsetEnd=0;if(curRectMode===p.CORNERS){width-=x;height-=y}if(curRectMode===p.RADIUS){width*=2;height*=2}if(curRectMode===p.CENTER||curRectMode===p.RADIUS){x-=width/2;y-=height/2}curContext.rect(Math.round(x)-offsetStart,Math.round(y)-offsetStart,Math.round(width)+offsetEnd,Math.round(height)+offsetEnd);if(doFill){curContext.fill()}if(doStroke){curContext.stroke()}curContext.closePath()};p.ellipse=function ellipse(x,y,width,height){x=x||0;y=y||0;if(width<=0&&height<=0){return}curContext.beginPath();if(curEllipseMode===p.RADIUS){width*=2;height*=2}if(curEllipseMode===p.CORNERS){width=width-x;height=height-y}if(curEllipseMode===p.CORNER||curEllipseMode===p.CORNERS){x+=width/2;y+=height/2}var offsetStart=0;if(width===height){curContext.arc(x-offsetStart,y-offsetStart,width/2,0,p.TWO_PI,false)}else{var w=width/2,h=height/2,C=0.5522847498307933;var c_x=C*w,c_y=C*h;curContext.moveTo(x+w,y);curContext.bezierCurveTo(x+w,y-c_y,x+c_x,y-h,x,y-h);curContext.bezierCurveTo(x-c_x,y-h,x-w,y-c_y,x-w,y);curContext.bezierCurveTo(x-w,y+c_y,x-c_x,y+h,x,y+h);curContext.bezierCurveTo(x+c_x,y+h,x+w,y+c_y,x+w,y)}if(doFill){curContext.fill()}if(doStroke){curContext.stroke()}curContext.closePath()};p.normal=function normal(nx,ny,nz){if(arguments.length!==3||!(typeof nx==="number"&&typeof ny==="number"&&typeof nz==="number")){throw"normal() requires three numeric arguments."}normalX=nx;normalY=ny;normalZ=nz;if(curShape!==0){if(normalMode===p.NORMAL_MODE_AUTO){normalMode=p.NORMAL_MODE_SHAPE}else{if(normalMode===p.NORMAL_MODE_SHAPE){normalMode=p.NORMAL_MODE_VERTEX}}}};p.save=function save(file){};var buildImageObject=function(obj){var pixels=obj.data,data=p.createImage(obj.width,obj.height),len=pixels.length;if((Object.defineProperty&&Object.getOwnPropertyDescriptor&&!Object.getOwnPropertyDescriptor(data,"pixels").get)||(data.__defineGetter__&&data.__lookupGetter__&&!data.__lookupGetter__("pixels"))){var pixelsDone,pixelsGetter=function(){if(pixelsDone){return pixelsDone}pixelsDone=[];for(var i=0;i<len;i+=4){pixelsDone.push(p.color(pixels[i],pixels[i+1],pixels[i+2],pixels[i+3]))}return pixelsDone};if(Object.defineProperty){Object.defineProperty(data,"pixels",{get:pixelsGetter})}else{if(data.__defineGetter__){data.__defineGetter__("pixels",pixelsGetter)}}}else{data.pixels=[];for(var i=0;i<len;i+=4){data.pixels.push(p.color(pixels[i],pixels[i+1],pixels[i+2],pixels[i+3]))}}return data};var PImage=function PImage(aWidth,aHeight,aFormat){this.get=function(x,y,w,h){if(!arguments.length){return p.get(this)}else{if(arguments.length===2){return p.get(x,y,this)}else{if(arguments.length===4){return p.get(x,y,w,h,this)}}}};this.set=function(x,y,c){p.set(x,y,c,this)};this.mask=function(mask){this._mask=undefined;if(mask instanceof PImage){if(mask.width===this.width&&mask.height===this.height){this._mask=mask}else{throw"mask must have the same dimensions as PImage."}}else{if(typeof mask==="object"&&mask.constructor===Array){if(this.pixels.length===mask.length){this._mask=mask}else{throw"mask array must be the same length as PImage pixels array."}}}};this.loadPixels=function(){};this.updatePixels=function(){};this.toImageData=function(){var canvas=document.createElement("canvas");var imgData=canvas.getContext("2d").createImageData(this.width,this.height);for(var i=0;i<this.pixels.length;i++){var c=this.pixels[i];var pos=i*4;imgData.data[pos+3]=Math.floor((c%4294967296)/16777216);imgData.data[pos+0]=Math.floor((c%16777216)/65536);imgData.data[pos+1]=Math.floor((c%65536)/256);imgData.data[pos+2]=c%256}return imgData};this.fromImageData=function(canvasImg){this.width=canvasImg.width;this.height=canvasImg.height;this.pixels=new Array(canvasImg.width*canvasImg.height);this.format=p.ARGB;for(var i=0;i<this.pixels.length;i++){var pos=i*4;this.pixels[i]=(canvasImg.data[pos+3]*16777216)+(canvasImg.data[pos+0]*65536)+(canvasImg.data[pos+1]*256)+(canvasImg.data[pos+2])}};this.fromHTMLImageData=function(htmlImg){var canvas=document.createElement("canvas");canvas.width=htmlImg.width;canvas.height=htmlImg.height;var context=canvas.getContext("2d");context.drawImage(htmlImg,0,0);var imageData=context.getImageData(0,0,htmlImg.width,htmlImg.height);this.ImageData=imageData;this.fromImageData(imageData)};if(arguments.length===1){this.fromHTMLImageData(arguments[0])}else{if(arguments.length===2||arguments.length===3){this.width=aWidth;this.height=aHeight;this.pixels=new Array(aWidth*aHeight);this.data=this.pixels;this.format=(aFormat===p.ARGB||aFormat===p.ALPHA)?aFormat:p.RGB}}};p.PImage=PImage;try{if(!("createImageData" in CanvasRenderingContext2D.prototype)){CanvasRenderingContext2D.prototype.createImageData=function(sw,sh){return this.getImageData(0,0,sw,sh)}}}catch(e){}p.createImage=function createImage(w,h,mode){var img=new PImage(w,h,mode);for(var i=0;i<w*h;i++){if(mode===p.RGB){img.pixels[i++]=255}else{img.pixels[i++]=0}img.pixels[i++]=0;img.pixels[i++]=0;img.pixels[i]=0}return img};p.loadImage=function loadImage(file,type,callback){if(type){file=file+"."+type}if(p.pjs.imageCache[file]){return new PImage(p.pjs.imageCache[file])}else{var pimg=new PImage(0,0,p.ARGB);var img=document.createElement("img");pimg.sourceImg=img;img.onload=(function(aImage,aPImage,aCallback){var image=aImage;var pimg=aPImage;var callback=aCallback;return function(){pimg.fromHTMLImageData(image);pimg.loaded=true;if(callback){callback()}}}(img,pimg,callback));img.src=file;return pimg}};p.requestImage=p.loadImage;p.get=function get(x,y,w,h,img){var c;if(!arguments.length){c=new PImage(p.width,p.height,p.RGB);c.fromImageData(curContext.getImageData(0,0,p.width,p.height));return c}else{if(arguments.length===5){var start=y*img.width+x;var end=(y+h)*img.width+x+w;c=new PImage(w,h,p.RGB);for(var i=start,j=0;i<end;i++,j++){c.pixels[j]=img[i];if(j+1%w===0){i+=img.width-w}}return c}else{if(arguments.length===4){c=new PImage(w,h,p.RGB);c.fromImageData(curContext.getImageData(x,y,w,h));return c}else{if(arguments.length===3){return p.color.toString(w.pixels[y*w.width+x])}else{if(arguments.length===2){if(x<p.width&&x>=0&&y>=0&&y<p.height){c=new PImage(1,1,p.RGB);c.fromImageData(curContext.getImageData(x,y,1,1));return p.color.toString(c.pixels[0])}else{return 0}}else{if(arguments.length===1){return x}}}}}}};p.createGraphics=function createGraphics(w,h){var canvas=document.createElement("canvas");var ret=Processing.build(canvas);ret.size(w,h);ret.canvas=canvas;return ret};p.set=function set(x,y,obj,img){var color,oldFill;if(arguments.length===4){img.pixels[y*img.width+x]=obj}else{if(arguments.length===3){if(typeof obj==="number"){oldFill=curContext.fillStyle;color=obj;curContext.fillStyle=p.color.toString(color);curContext.fillRect(Math.round(x),Math.round(y),1,1);curContext.fillStyle=oldFill}else{if(typeof obj==="string"){oldFill=curContext.fillStyle;color=obj;curContext.fillStyle=color;curContext.fillRect(Math.round(x),Math.round(y),1,1);curContext.fillStyle=oldFill}else{if(obj instanceof PImage){p.image(x,y,obj)}}}}}};p.loadPixels=function(){p.pixels=buildImageObject(curContext.getImageData(0,0,p.width,p.height)).pixels};p.updatePixels=function(){var colors=/(\d+),(\d+),(\d+),(\d+)/,pixels={},c;pixels.width=p.width;pixels.height=p.height;pixels.data=[];if(curContext.createImageData){pixels=curContext.createImageData(p.width,p.height)}var data=pixels.data,pos=0;for(var i=0,l=p.pixels.length;i<l;i++){if(typeof p.pixels[i]==="number"){c=(p.color.toString(p.pixels[i])||"rgba(0,0,0,1)").match(colors)}else{if(typeof p.pixels[i]==="string"){c=(p.pixels[i]||"rgba(0,0,0,1)").match(colors)}}data[pos+0]=parseInt(c[1],10);data[pos+1]=parseInt(c[2],10);data[pos+2]=parseInt(c[3],10);data[pos+3]=parseFloat(c[4])*255;pos+=4}curContext.putImageData(pixels,0,0)};p.background=function background(img){var c,a;if(p.use3DContext){var col=arguments;if(arguments.length===1){if(typeof arguments[0]==="string"){c=arguments[0].slice(5,-1).split(",");curContext.clearColor(c[0]/255,c[1]/255,c[2]/255,c[3]);curContext.clear(curContext.COLOR_BUFFER_BIT|curContext.DEPTH_BUFFER_BIT)}else{if(typeof arguments[0]==="number"){curContext.clearColor(col[0]/255,col[0]/255,col[0]/255,1);curContext.clear(curContext.COLOR_BUFFER_BIT|curContext.DEPTH_BUFFER_BIT)}}}else{if(arguments.length===2){if(typeof arguments[0]==="string"){c=arguments[0].slice(5,-1).split(",");curContext.clearColor(c[0]/255,c[1]/255,c[2]/255,1);curContext.clear(curContext.COLOR_BUFFER_BIT|curContext.DEPTH_BUFFER_BIT)}else{if(typeof arguments[0]==="number"){c=arguments[0]/255;a=1;curContext.clearColor(c,c,c,a);curContext.clear(curContext.COLOR_BUFFER_BIT|curContext.DEPTH_BUFFER_BIT)}}}else{if(arguments.length===3||arguments.length===4){curContext.clearColor(col[0]/255,col[1]/255,col[2]/255,1);curContext.clear(curContext.COLOR_BUFFER_BIT|curContext.DEPTH_BUFFER_BIT)}}}}else{if(arguments.length){if(img.pixels&&img.width===p.width&&img.height===p.height){curBackground=img;p.image(img,0,0)}else{curBackground=p.color.apply(this,arguments);var oldFill=curContext.fillStyle;curContext.fillStyle=curBackground+"";curContext.fillRect(0,0,p.width,p.height);curContext.fillStyle=oldFill}}}hasBackground=true};var getImage_old=function getImage_old(img){if(typeof img==="string"){return document.getElementById(img)}if(img.img||img.canvas){return img.img||img.canvas}for(var i=0,l=img.pixels.length;i<l;i++){var pos=i*4;var c=(img.pixels[i]||"rgba(0,0,0,1)").slice(5,-1).split(",");img.data[pos+0]=parseInt(c[0],10);img.data[pos+1]=parseInt(c[1],10);img.data[pos+2]=parseInt(c[2],10);img.data[pos+3]=parseFloat(c[3])*100}var canvas=document.createElement("canvas");canvas.width=img.width;canvas.height=img.height;var context=canvas.getContext("2d");context.putImageData(img,0,0);img.canvas=canvas;return canvas};p.AniSprite=function(prefix,frames){this.images=[];this.pos=0;for(var i=0;i<frames;i++){this.images.push(prefix+p.nf(i,(""+frames).length)+".gif")}this.display=function(x,y){p.image_old(this.images[this.pos],x,y);if(++this.pos>=frames){this.pos=0}};this.getWidth=function(){return getImage_old(this.images[0]).width};this.getHeight=function(){return getImage_old(this.images[0]).height}};function getImage(img){if(typeof img==="string"){return document.getElementById(img)}if(img.img){return img.img}else{if(img.getContext||img.canvas){if(img.getContext("2d").createImageData){img.pixels=img.getContext("2d").createImageData(img.width,img.height)}else{img.pixels=img.getContext("2d").getImageData(0,0,img.width,img.height)}}}for(var i=0,l=img.pixels.length;i<l;i++){var pos=i*4;var c=(img.pixels[i]||"rgba(0,0,0,1)").slice(5,-1).split(",");img.data[pos+0]=parseInt(c[0],10);img.data[pos+1]=parseInt(c[1],10);img.data[pos+2]=parseInt(c[2],10);img.data[pos+3]=parseFloat(c[3])*100}var canvas=document.createElement("canvas");canvas.width=img.width;canvas.height=img.height;var context=canvas.getContext("2d");context.putImageData(img.pixels,0,0);img.canvas=canvas;return img}p.image_old=function image_old(img,x,y,w,h){x=x||0;y=y||0;var obj=getImage(img),oldAlpha;if(curTint>=0){oldAlpha=curContext.globalAlpha;curContext.globalAlpha=curTint/opacityRange}if(arguments.length===3){curContext.drawImage(obj,x,y)}else{curContext.drawImage(obj,x,y,w,h)}if(curTint>=0){curContext.globalAlpha=oldAlpha}if(img._mask){var oldComposite=curContext.globalCompositeOperation;curContext.globalCompositeOperation="source-in";p.image(img._mask,x,y);curContext.globalCompositeOperation=oldComposite}};p.image=function image(img,x,y,w,h){if(img.width>0){var obj;x=x||0;y=y||0;if(img instanceof PImage){if(img.ImageData&&img.ImageData.width>0){obj=img.ImageData}else{obj=img.toImageData()}}else{if(img.canvas){var pg=img;var pimg=new PImage(pg.width,pg.height,p.RGB);pimg.fromImageData(pg.context.getImageData(0,0,pg.width,pg.height));if(pimg.ImageData&&pimg.ImageData.width>0){obj=pimg.ImageData}else{obj=pimg.toImageData()}}}var oldAlpha;if(curTint>=0){oldAlpha=curContext.globalAlpha;curContext.globalAlpha=curTint/opacityRange}var c=document.createElement("canvas");c.width=obj.width;c.height=obj.height;var ctx=c.getContext("2d");ctx.putImageData(obj,0,0);if(arguments.length===5){curContext.drawImage(c,x,y,w,h)}else{curContext.drawImage(c,x,y)}if(curTint>=0){curContext.globalAlpha=oldAlpha}if(img._mask){var oldComposite=curContext.globalCompositeOperation;curContext.globalCompositeOperation="darker";p.image(img._mask,x,y);curContext.globalCompositeOperation=oldComposite}}};p.clear=function clear(x,y,width,height){if(arguments.length===0){curContext.clearRect(0,0,p.width,p.height)}else{curContext.clearRect(x,y,width,height)}};p.tint=function tint(rgb,a){curTint=a};p.loadFont=function loadFont(name){if(name.indexOf(".svg")===-1){return{name:name,width:function(str){if(curContext.mozMeasureText){return curContext.mozMeasureText(typeof str==="number"?String.fromCharCode(str):str)/curTextSize}else{return 0}}}}else{var font=p.loadGlyphs(name);return{name:name,glyph:true,units_per_em:font.units_per_em,horiz_adv_x:1/font.units_per_em*font.horiz_adv_x,ascent:font.ascent,descent:font.descent,width:function(str){var width=0;var len=str.length;for(var i=0;i<len;i++){try{width+=parseFloat(p.glyphLook(p.glyphTable[name],str[i]).horiz_adv_x)}catch(e){Processing.debug(e)}}return width/p.glyphTable[name].units_per_em}}}};p.createFont=function(name,size){};p.textFont=function textFont(name,size){curTextFont=name;p.textSize(size)};p.textSize=function textSize(size){if(size){curTextSize=size}};p.textAlign=function textAlign(){};p.glyphLook=function glyphLook(font,chr){try{switch(chr){case"1":return font.one;case"2":return font.two;case"3":return font.three;case"4":return font.four;case"5":return font.five;case"6":return font.six;case"7":return font.seven;case"8":return font.eight;case"9":return font.nine;case"0":return font.zero;case" ":return font.space;case"$":return font.dollar;case"!":return font.exclam;case'"':return font.quotedbl;case"#":return font.numbersign;case"%":return font.percent;case"&":return font.ampersand;case"'":return font.quotesingle;case"(":return font.parenleft;case")":return font.parenright;case"*":return font.asterisk;case"+":return font.plus;case",":return font.comma;case"-":return font.hyphen;case".":return font.period;case"/":return font.slash;case"_":return font.underscore;case":":return font.colon;case";":return font.semicolon;case"<":return font.less;case"=":return font.equal;case">":return font.greater;case"?":return font.question;case"@":return font.at;case"[":return font.bracketleft;case"\\":return font.backslash;case"]":return font.bracketright;case"^":return font.asciicircum;case"`":return font.grave;case"{":return font.braceleft;case"|":return font.bar;case"}":return font.braceright;case"~":return font.asciitilde;default:return font[chr]}}catch(e){Processing.debug(e)}};p.text=function text(){if(typeof arguments[0]!=="undefined"){var str=arguments[0],x,y,z,pos,width,height;if(typeof str==="number"&&(str+"").indexOf(".")>=0){if((str*1000)-Math.floor(str*1000)===0.5){str=str-0.0001}str=str.toFixed(3)}str=str.toString();if(arguments.length===1){p.text(str,lastTextPos[0],lastTextPos[1])}else{if(arguments.length===3){text(str,arguments[1],arguments[2],0)}else{if(arguments.length===4){x=arguments[1];y=arguments[2];z=arguments[3];do{pos=str.indexOf("\n");if(pos!==-1){if(pos!==0){text(str.substring(0,pos))}y+=curTextSize;str=str.substring(pos+1,str.length)}}while(pos!==-1);if(p.use3DContext){}width=0;if(!curTextFont.glyph){if(str&&(curContext.fillText||curContext.mozDrawText)){curContext.save();curContext.font=curContext.mozTextStyle=curTextSize+"px "+curTextFont.name;if(curContext.fillText){curContext.fillText(str,x,y);width=curContext.measureText(str).width}else{if(curContext.mozDrawText){curContext.translate(x,y);curContext.mozDrawText(str);width=curContext.mozMeasureText(str)}}curContext.restore()}}else{var font=p.glyphTable[curTextFont.name];curContext.save();curContext.translate(x,y+curTextSize);var upem=font.units_per_em,newScale=1/upem*curTextSize;curContext.scale(newScale,newScale);var len=str.length;for(var i=0;i<len;i++){try{p.glyphLook(font,str[i]).draw()}catch(e){Processing.debug(e)}}curContext.restore()}if(p.use3DContext){}lastTextPos[0]=x+width;lastTextPos[1]=y;lastTextPos[2]=z}else{if(arguments.length===5){text(str,arguments[1],arguments[2],arguments[3],arguments[4],0)}else{if(arguments.length===6){x=arguments[1];y=arguments[2];width=arguments[3];height=arguments[4];z=arguments[5];if(str.length>0){if(curTextSize>height){return}var spaceMark=-1;var start=0;var lineWidth=0;var letterWidth=0;var textboxWidth=width;lastTextPos[0]=x;lastTextPos[1]=y-0.4*curTextSize;curContext.font=curTextSize+"px "+curTextFont.name;for(var j=0;j<str.length;j++){if(curContext.fillText){letterWidth=curContext.measureText(str[j]).width}else{if(curContext.mozDrawText){letterWidth=curContext.mozMeasureText(str[j])}}if(str[j]!=="\n"&&(str[j]===" "||(str[j-1]!==" "&&str[j+1]===" ")||lineWidth+2*letterWidth<textboxWidth)){if(str[j]===" "){spaceMark=j}lineWidth+=letterWidth}else{if(start===spaceMark+1){spaceMark=j}lastTextPos[0]=x;lastTextPos[1]=lastTextPos[1]+curTextSize;if(str[j]==="\n"){text(str.substring(start,j));start=j+1}else{text(str.substring(start,spaceMark+1));start=spaceMark+1}lineWidth=0;if(lastTextPos[1]+2*curTextSize>y+height+0.6*curTextSize){return}j=start-1}}if(start!==str.length){lastTextPos[0]=x;lastTextPos[1]=lastTextPos[1]+curTextSize;for(;start<str.length;start++){text(str[start])}}}}}}}}}};p.loadGlyphs=function loadGlyph(url){var x,y,cx,cy,nx,ny,d,a,lastCom,lenC,horiz_adv_x,getXY="[0-9\\-]+",path;var regex=function regex(needle,hay){var i=0,results=[],latest,regexp=new RegExp(needle,"g");latest=results[i]=regexp.exec(hay);while(latest){i++;latest=results[i]=regexp.exec(hay)}return results};var buildPath=function buildPath(d){var c=regex("[A-Za-z][0-9\\- ]+|Z",d);path="var path={draw:function(){curContext.beginPath();curContext.save();";x=0;y=0;cx=0;cy=0;nx=0;ny=0;d=0;a=0;lastCom="";lenC=c.length-1;for(var j=0;j<lenC;j++){var com=c[j][0],xy=regex(getXY,com);switch(com[0]){case"M":x=parseFloat(xy[0][0]);y=parseFloat(xy[1][0]);path+="curContext.moveTo("+x+","+(-y)+");";break;case"L":x=parseFloat(xy[0][0]);y=parseFloat(xy[1][0]);path+="curContext.lineTo("+x+","+(-y)+");";break;case"H":x=parseFloat(xy[0][0]);path+="curContext.lineTo("+x+","+(-y)+");";break;case"V":y=parseFloat(xy[0][0]);path+="curContext.lineTo("+x+","+(-y)+");";break;case"T":nx=parseFloat(xy[0][0]);ny=parseFloat(xy[1][0]);if(lastCom==="Q"||lastCom==="T"){d=Math.sqrt(Math.pow(x-cx,2)+Math.pow(cy-y,2));a=Math.PI+Math.atan2(cx-x,cy-y);cx=x+(Math.sin(a)*(d));cy=y+(Math.cos(a)*(d))}else{cx=x;cy=y}path+="curContext.quadraticCurveTo("+cx+","+(-cy)+","+nx+","+(-ny)+");";x=nx;y=ny;break;case"Q":cx=parseFloat(xy[0][0]);cy=parseFloat(xy[1][0]);nx=parseFloat(xy[2][0]);ny=parseFloat(xy[3][0]);path+="curContext.quadraticCurveTo("+cx+","+(-cy)+","+nx+","+(-ny)+");";x=nx;y=ny;break;case"Z":path+="curContext.closePath();";break}lastCom=com[0]}path+="doStroke?curContext.stroke():0;";path+="doFill?curContext.fill():0;";path+="curContext.restore();";path+="curContext.translate("+horiz_adv_x+",0);";path+="}}";return path};var parseSVGFont=function parseSVGFontse(svg){var font=svg.getElementsByTagName("font");p.glyphTable[url].horiz_adv_x=font[0].getAttribute("horiz-adv-x");var font_face=svg.getElementsByTagName("font-face")[0];p.glyphTable[url].units_per_em=parseFloat(font_face.getAttribute("units-per-em"));p.glyphTable[url].ascent=parseFloat(font_face.getAttribute("ascent"));p.glyphTable[url].descent=parseFloat(font_face.getAttribute("descent"));var glyph=svg.getElementsByTagName("glyph"),len=glyph.length;for(var i=0;i<len;i++){var unicode=glyph[i].getAttribute("unicode");var name=glyph[i].getAttribute("glyph-name");horiz_adv_x=glyph[i].getAttribute("horiz-adv-x");if(horiz_adv_x===null){horiz_adv_x=p.glyphTable[url].horiz_adv_x}d=glyph[i].getAttribute("d");if(d!==undefined){path=buildPath(d);eval(path);p.glyphTable[url][name]={name:name,unicode:unicode,horiz_adv_x:horiz_adv_x,draw:path.draw}}}};var loadXML=function loadXML(){var xmlDoc;try{xmlDoc=document.implementation.createDocument("","",null)}catch(e_fx_op){Processing.debug(e_fx_op.message);return}try{xmlDoc.async=false;xmlDoc.load(url);parseSVGFont(xmlDoc.getElementsByTagName("svg")[0])}catch(e_sf_ch){Processing.debug(e_sf_ch);try{var xmlhttp=new window.XMLHttpRequest();xmlhttp.open("GET",url,false);xmlhttp.send(null);parseSVGFont(xmlhttp.responseXML.documentElement)}catch(e){Processing.debug(e_sf_ch)}}};p.glyphTable[url]={};loadXML(url);return p.glyphTable[url]};p.extendClass=function extendClass(obj,args,fn){if(arguments.length===3){fn.apply(obj,args)}else{args.call(obj)}};p.addMethod=function addMethod(object,name,fn){if(object[name]){var args=fn.length,oldfn=object[name];object[name]=function(){if(arguments.length===args){return fn.apply(this,arguments)}else{return oldfn.apply(this,arguments)}}}else{object[name]=fn}};p.init=function init(code){if(code){var parsedCode=Processing.parse(code,p);if(!p.use3DContext){curContext=curElement.getContext("2d");curContext.translate(0.5,0.5);curContext.lineCap="round";p.stroke(0);p.fill(255);p.disableContextMenu()}for(var i in Processing.lib){if(Processing.lib){Processing.lib[i].call(p)}}var executeSketch=function(processing){with(processing){if(!pjs.imageCache.pending){eval(parsedCode);if(setup){inSetup=true;setup()}inSetup=false;if(draw){if(!doLoop){redraw()}else{loop()}}}else{window.setTimeout(executeSketch,10,processing)}}};executeSketch(p)}function attach(elem,type,fn){if(elem.addEventListener){elem.addEventListener(type,fn,false)}else{elem.attachEvent("on"+type,fn)}}attach(curElement,"mousemove",function(e){p.pmouseX=p.mouseX;p.pmouseY=p.mouseY;var scrollX=(window.scrollX!==null&&typeof window.scrollX!=="undefined")?window.scrollX:window.pageXOffset;var scrollY=(window.scrollY!==null&&typeof window.scrollY!=="undefined")?window.scrollY:window.pageYOffset;p.mouseX=e.clientX-curElement.offsetLeft+scrollX;p.mouseY=e.clientY-curElement.offsetTop+scrollY;p.cursor(curCursor);if(p.mouseMoved&&!mousePressed){p.mouseMoved()}if(mousePressed&&p.mouseDragged){p.mouseDragged();p.mouseDragging=true}});attach(curElement,"mouseout",function(e){document.body.style.cursor=oldCursor});attach(curElement,"mousedown",function(e){mousePressed=true;p.mouseDragging=false;switch(e.which){case 1:p.mouseButton=p.LEFT;break;case 2:p.mouseButton=p.CENTER;break;case 3:p.mouseButton=p.RIGHT;break}p.mouseDown=true;if(typeof p.mousePressed==="function"){p.mousePressed()}else{p.mousePressed=true}});attach(curElement,"mouseup",function(e){mousePressed=false;if(p.mouseClicked&&!p.mouseDragging){p.mouseClicked()}if(typeof p.mousePressed!=="function"){p.mousePressed=false}if(p.mouseReleased){p.mouseReleased()}});attach(document,/Firefox[\/\s](\d+\.\d+)/.test(navigator.userAgent)?"DOMMouseScroll":"mousewheel",function(e){var delta=0;if(event.wheelDelta){delta=event.wheelDelta/120;if(window.opera){delta=-delta}}else{if(event.detail){delta=-event.detail/3}}p.mouseScroll=delta;if(delta&&typeof p.mouseScrolled==="function"){p.mouseScrolled()}});attach(document,"keydown",function(e){keyPressed=true;p.keyCode=null;p.key=e.keyCode;if(e.keyCode>=65&&e.keyCode<=90){if(!e.shiftKey){p.key+=32}}else{if(e.keyCode>=48&&e.keyCode<=57){if(e.shiftKey){switch(e.keyCode){case 49:p.key=33;break;case 50:p.key=64;break;case 51:p.key=35;break;case 52:p.key=36;break;case 53:p.key=37;break;case 54:p.key=94;break;case 55:p.key=38;break;case 56:p.key=42;break;case 57:p.key=40;break;case 48:p.key=41;break}}}else{if(codedKeys.indexOf(e.keyCode)>=0){p.key=p.CODED;p.keyCode=e.keyCode}else{if(e.shiftKey){switch(e.keyCode){case 107:p.key=43;break;case 219:p.key=123;break;case 221:p.key=125;break;case 222:p.key=34;break}}else{switch(e.keyCode){case 188:p.key=44;break;case 109:p.key=45;break;case 190:p.key=46;break;case 191:p.key=47;break;case 192:p.key=96;break;case 219:p.key=91;break;case 220:p.key=92;break;case 221:p.key=93;break;case 222:p.key=39;break}}}}}if(typeof p.keyPressed==="function"){p.keyPressed()}else{p.keyPressed=true}});attach(document,"keyup",function(e){keyPressed=false;if(typeof p.keyPressed!=="function"){p.keyPressed=false}if(p.keyReleased){p.keyReleased()}})};return p}}());