text: /*! p5.min.js v0.3.13 December 04, 2014 */
  
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t=Math.PI;return{ARROW:"default",CROSS:"crosshair",HAND:"pointer",MOVE:"move",TEXT:"text",WAIT:"wait",HALF_PI:t/2,PI:t,QUARTER_PI:t/4,TAU:2*t,TWO_PI:2*t,DEGREES:"degrees",RADIANS:"radians",CORNER:"corner",CORNERS:"corners",RADIUS:"radius",RIGHT:"right",LEFT:"left",CENTER:"center",POINTS:"points",LINES:"lines",TRIANGLES:"triangles",TRIANGLE_FAN:"triangles_fan",TRIANGLE_STRIP:"triangles_strip",QUADS:"quads",QUAD_STRIP:"quad_strip",CLOSE:"close",OPEN:"open",CHORD:"chord",PIE:"pie",PROJECT:"square",SQUARE:"butt",ROUND:"round",BEVEL:"bevel",MITER:"miter",RGB:"rgb",HSB:"hsb",AUTO:"auto",ALT:18,BACKSPACE:8,CONTROL:17,DELETE:46,DOWN_ARROW:40,ENTER:13,ESCAPE:27,LEFT_ARROW:37,OPTION:18,RETURN:13,RIGHT_ARROW:39,SHIFT:16,TAB:9,UP_ARROW:38,BLEND:"normal",ADD:"lighter",DARKEST:"darken",LIGHTEST:"lighten",DIFFERENCE:"difference",EXCLUSION:"exclusion",MULTIPLY:"multiply",SCREEN:"screen",REPLACE:"source-over",OVERLAY:"overlay",HARD_LIGHT:"hard-light",SOFT_LIGHT:"soft-light",DODGE:"color-dodge",BURN:"color-burn",NORMAL:"normal",ITALIC:"italic",BOLD:"bold",LINEAR:"linear",QUADRATIC:"quadratic",BEZIER:"bezier",CURVE:"curve"}}({}),core=function(t,e,r){"use strict";var r=r,o=function(t,e){this._setupDone=!1,this._pixelDensity=window.devicePixelRatio||1,this._startTime=(new Date).getTime(),this._userNode=e,this._curElement=null,this._elements=[],this._preloadCount=0,this._updateInterval=0,this._isGlobal=!1,this._loop=!0,this._styles=[],this._defaultCanvasSize={width:100,height:100},this._events={mousemove:null,mousedown:null,mouseup:null,click:null,mousewheel:null,mouseover:null,mouseout:null,keydown:null,keyup:null,keypress:null,touchstart:null,touchmove:null,touchend:null,resize:null},this._loadingScreenId="p5_loading",this._start=function(){if(this._userNode&&"string"==typeof this._userNode&&(this._userNode=document.getElementById(this._userNode)),this._loadingScreen=document.getElementById(this._loadingScreenId),!this._loadingScreen){this._loadingScreen=document.createElement("loadingDiv"),this._loadingScreen.innerHTML="loading...",this._loadingScreen.style.position="absolute";var t=this._userNode||document.body;t.appendChild(this._loadingScreen)}this.createCanvas(this._defaultCanvasSize.width,this._defaultCanvasSize.height,!0);var e=this.preload||window.preload,r=this._isGlobal?window:this;e?(this._preloadMethods.forEach(function(t){r[t]=function(e){return r._preload(t,e)}}),e(),0===this._preloadCount&&(this._setup(),this._runFrames(),this._draw())):(this._setup(),this._runFrames(),this._draw())}.bind(this),this._preload=function(t,e){var r=this._isGlobal?window:this;return r._setProperty("_preloadCount",r._preloadCount+1),o.prototype[t].call(r,e,function(){r._setProperty("_preloadCount",r._preloadCount-1),0===r._preloadCount&&(r._setup(),r._runFrames(),r._draw())})}.bind(this),this._setup=function(){var t=this._isGlobal?window:this;"function"==typeof t.preload&&this._preloadMethods.forEach(function(e){t[e]=o.prototype[e]}),"function"==typeof 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r=0,o=0,n=t.length;n>o;o++)r=4*o,t[r+0]=(16711680&e[o])>>>16,t[r+1]=(65280&e[o])>>>8,t[r+2]=255&e[o],t[r+3]=(4278190080&e[o])>>>24},r._toImageData=function(t){return t instanceof ImageData?t:t.getContext("2d").getImageData(0,0,t.width,t.height)},r._createImageData=function(t,e){return r._tmpCanvas=document.createElement("canvas"),r._tmpCtx=r._tmpCanvas.getContext("2d"),this._tmpCtx.createImageData(t,e)},r.apply=function(t,e,r){var o=t.getContext("2d"),n=o.getImageData(0,0,t.width,t.height),i=e(n,r);i instanceof ImageData?o.putImageData(i,0,0,0,0,t.width,t.height):o.putImageData(n,0,0,0,0,t.width,t.height)},r.threshold=function(t,e){var o=r._toPixels(t);void 0===e&&(e=.5);for(var n=Math.floor(255*e),i=0;i<o.length;i+=4){var s,a=o[i],h=o[i+1],p=o[i+2],u=.2126*a+.7152*h+.0722*p;s=u>=n?255:0,o[i]=o[i+1]=o[i+2]=s}},r.gray=function(t){for(var e=r._toPixels(t),o=0;o<e.length;o+=4){var n=e[o],i=e[o+1],s=e[o+2],a=.2126*n+.7152*i+.0722*s;e[o]=e[o+1]=e[o+2]=a}},r.opaque=function(t){for(var e=r._toPixels(t),o=0;o<e.length;o+=4)e[o+3]=255;return e},r.invert=function(t){for(var e=r._toPixels(t),o=0;o<e.length;o+=4)e[o]=255-e[o],e[o+1]=255-e[o+1],e[o+2]=255-e[o+2]},r.posterize=function(t,e){var o=r._toPixels(t);if(2>e||e>255)throw new Error("Level must be greater than 2 and less than 255 for posterize");for(var n=e-1,i=0;i<o.length;i+=4){var s=o[i],a=o[i+1],h=o[i+2];o[i]=255*(s*e>>8)/n,o[i+1]=255*(a*e>>8)/n,o[i+2]=255*(h*e>>8)/n}},r.dilate=function(t){for(var e,o,n,i,s,a,h,p,u,l,c,d,f,g,y,m,w,v=r._toPixels(t),_=0,x=v.length?v.length/4:0,C=new 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o.Image=function(t,e){this.width=t,this.height=e,this.canvas=document.createElement("canvas"),this.canvas.width=this.width,this.canvas.height=this.height,this.drawingContext=this.canvas.getContext("2d"),this.pixels=[]},o.Image.prototype._setProperty=function(t,e){this[t]=e},o.Image.prototype.loadPixels=function(){o.prototype.loadPixels.call(this)},o.Image.prototype.updatePixels=function(t,e,r,n){o.prototype.updatePixels.call(this,t,e,r,n)},o.Image.prototype.get=function(t,e,r,n){return o.prototype.get.call(this,t,e,r,n)},o.Image.prototype.set=function(t,e,r){o.prototype.set.call(this,t,e,r)},o.Image.prototype.resize=function(t,e){t=t||this.canvas.width,e=t||this.canvas.height;var r=document.createElement("canvas");r.width=t,r.height=e,r.getContext("2d").drawImage(this.canvas,0,0,this.canvas.width,this.canvas.height,0,0,r.width,r.width),this.canvas.width=this.width=t,this.canvas.height=this.height=e,this.drawingContext.drawImage(r,0,0,t,e,0,0,t,e),this.pixels.length>0&&this.loadPixels()},o.Image.prototype.copy=function(){o.prototype.copy.apply(this,arguments)},o.Image.prototype.mask=function(t){void 0===t&&(t=this);var e=this.drawingContext.globalCompositeOperation,r=1;t instanceof o.Graphics&&(r=t._pInst._pixelDensity);var n=[t,0,0,r*t.width,r*t.height,0,0,this.width,this.height];this.drawingContext.globalCompositeOperation="destination-out",this.copy.apply(this,n),this.drawingContext.globalCompositeOperation=e},o.Image.prototype.filter=function(t,e){n.apply(this.canvas,n[t.toLowerCase()],e)},o.Image.prototype.blend=function(){o.prototype.blend.apply(this,arguments)},o.Image.prototype.save=function(t,e){var r;if(e)switch(e.toLowerCase()){case"png":r="image/png";break;case"jpeg":r="image/jpeg";break;case"jpg":r="image/jpeg";break;default:r="image/png"}else e="png",r="image/png";var n="image/octet-stream",i=this.canvas.toDataURL(r);i=i.replace(r,n),o.prototype.downloadFile(i,t,e)},o.Image}({},core,filters),polargeometry=function(){return{degreesToRadians:function(t){return 2*Math.PI*t/360},radiansToDegrees:function(t){return 360*t/(2*Math.PI)}}}({}),p5Vector=function(t,e,r,o){"use strict";var n=e,i=r,o=o;return n.Vector=function(){var t,e,r;arguments[0]instanceof n?(this.p5=arguments[0],t=arguments[1][0]||0,e=arguments[1][1]||0,r=arguments[1][2]||0):(t=arguments[0]||0,e=arguments[1]||0,r=arguments[2]||0),this.x=t,this.y=e,this.z=r},n.Vector.prototype.set=function(t,e,r){return t instanceof n.Vector?(this.x=t.x||0,this.y=t.y||0,this.z=t.z||0,this):t instanceof Array?(this.x=t[0]||0,this.y=t[1]||0,this.z=t[2]||0,this):(this.x=t||0,this.y=e||0,this.z=r||0,this)},n.Vector.prototype.get=function(){return this.p5?new n.Vector(this.p5,[this.x,this.y,this.z]):new n.Vector(this.x,this.y,this.z)},n.Vector.prototype.add=function(t,e,r){return t instanceof n.Vector?(this.x+=t.x||0,this.y+=t.y||0,this.z+=t.z||0,this):t instanceof Array?(this.x+=t[0]||0,this.y+=t[1]||0,this.z+=t[2]||0,this):(this.x+=t||0,this.y+=e||0,this.z+=r||0,this)},n.Vector.prototype.sub=function(t,e,r){return t instanceof n.Vector?(this.x-=t.x||0,this.y-=t.y||0,this.z-=t.z||0,this):t instanceof Array?(this.x-=t[0]||0,this.y-=t[1]||0,this.z-=t[2]||0,this):(this.x-=t||0,this.y-=e||0,this.z-=r||0,this)},n.Vector.prototype.mult=function(t){return this.x*=t||0,this.y*=t||0,this.z*=t||0,this},n.Vector.prototype.div=function(t){return this.x/=t,this.y/=t,this.z/=t,this},n.Vector.prototype.mag=function(){return Math.sqrt(this.magSq())},n.Vector.prototype.magSq=function(){var 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o.prototype.touchX=0,o.prototype.touchY=0,o.prototype.ptouchX=0,o.prototype.ptouchY=0,o.prototype.touches=[],o.prototype._updateTouchCoords=function(t){if("mousedown"===t.type||"mousemove"===t.type||"mouseup"===t.type)this._setProperty("touchX",this.mouseX),this._setProperty("touchY",this.mouseY);else{var e=r(this._curElement.elt,t,0);this._setProperty("touchX",e.x),this._setProperty("touchY",e.y);for(var o=[],n=0;n<t.changedTouches.length;n++){var i=r(this._curElement.elt,t,n);o[n]={x:i.x,y:i.y}}this._setProperty("touches",o)}},o.prototype._updatePTouchCoords=function(){this._setProperty("ptouchX",this.touchX),this._setProperty("ptouchY",this.touchY)},o.prototype.ontouchstart=function(t){var e,r=this._isGlobal?window:this;this._updateTouchCoords(t),"function"==typeof r.touchStarted?(e=r.touchStarted(t),e===!1&&t.preventDefault()):"function"==typeof r.mousePressed&&(e=r.mousePressed(t),e===!1&&t.preventDefault())},o.prototype.ontouchmove=function(t){var e,r=this._isGlobal?window:this;this._updateTouchCoords(t),"function"==typeof r.touchMoved?(e=r.touchMoved(t),e===!1&&t.preventDefault()):"function"==typeof r.mouseDragged&&(e=r.mouseDragged(t),e===!1&&t.preventDefault(),this._updateMouseCoords(t))},o.prototype.ontouchend=function(t){this._updateTouchCoords(t);var e,r=this._isGlobal?window:this;"function"==typeof r.touchEnded?(e=r.touchEnded(t),e===!1&&t.preventDefault()):"function"==typeof r.mouseReleased&&(e=r.mouseReleased(t),e===!1&&t.preventDefault(),this._updateMouseCoords(t))},o}({},core),mathmath=function(t,e){"use strict";var r=e;return r.prototype.createVector=function(){return new r.Vector(this,arguments)},r}({},core),mathcalculation=function(t,e){"use strict";var r=e;return r.prototype.abs=Math.abs,r.prototype.ceil=Math.ceil,r.prototype.constrain=function(t,e,r){return Math.max(Math.min(t,r),e)},r.prototype.dist=function(t,e,r,o){return 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c,f,g,w,v,_=Math.floor(t),x=Math.floor(e),C=Math.floor(r),b=t-_,S=e-x,R=r-C,T=0,E=.5,M=function(t){return.5*(1-d[Math.floor(t*y)%l])},P=0;h>P;P++){var A=_+(x<<o)+(C<<i);c=M(b),f=M(S),g=m[A&a],g+=c*(m[A+1&a]-g),w=m[A+n&a],w+=c*(m[A+n+1&a]-w),g+=f*(w-g),A+=s,w=m[A&a],w+=c*(m[A+1&a]-w),v=m[A+n&a],v+=c*(m[A+n+1&a]-v),w+=f*(v-w),g+=M(R)*(w-g),T+=g*E,E*=p,_<<=1,b*=2,x<<=1,S*=2,C<<=1,R*=2,b>=1&&(_++,b--),S>=1&&(x++,S--),R>=1&&(C++,R--)}return T},r.prototype.noiseDetail=function(t,e){t>0&&(h=t),e>0&&(p=e)},r.prototype.noiseSeed=function(t){var e=function(){var t,e,r=4294967296,o=1664525,n=1013904223;return{setSeed:function(o){e=t=o||Math.round(Math.random()*r)},getSeed:function(){return t},rand:function(){return e=(o*e+n)%r,e/r}}}();e.setSeed(t),m=new Array(a+1);for(var r=0;a+1>r;r++)m[r]=e.rand()},r}({},core),mathtrigonometry=function(t,e,r,o){"use strict";var n=e,i=r,o=o;return n.prototype._angleMode=o.RADIANS,n.prototype.acos=function(t){return 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o=r(t[1],t[2])[1];switch(o){case"json":n.prototype.saveJSON(t[0],t[1],t[2]);break;case"txt":n.prototype.saveStrings(t[0],t[1],t[2]);break;default:t[0]instanceof Array?n.prototype.saveStrings(t[0],t[1],t[2]):t[0]instanceof n.Table?n.prototype.saveTable(t[0],t[1],t[2],t[3]):t[0]instanceof n.Image?n.prototype.saveCanvas(t[0].canvas,t[1]):t[0]instanceof n.SoundFile?n.prototype.saveSound(t[0],t[1],t[2],t[3]):t[0]instanceof Object&&n.prototype.saveJSON(t[0],t[1],t[2])}}},n.prototype.saveJSON=function(t,e,r){var o;o=r?JSON.stringify(t):JSON.stringify(t,void 0,2),this.saveStrings(o.split("\n"),e,"json")},n.prototype.saveJSONObject=n.prototype.saveJSON,n.prototype.saveJSONArray=n.prototype.saveJSON,n.prototype.saveStream=function(){throw"not yet implemented"},n.prototype.saveStrings=function(t,e,r){var o=r||"txt",n=this.createWriter(e,o);for(var i in t)i<t.length-1?n.println(t[i]):n.print(t[i]);n.close(),n.flush()},n.prototype.saveXML=function(){throw"not yet implemented"},n.prototype.selectOutput=function(){throw"not yet implemented"},n.prototype.saveTable=function(t,e,r){var o=this.createWriter(e,r),i=t.columns,s=",";if("tsv"===r&&(s="	"),"html"!==r){if("0"!==i[0])for(var a=0;a<i.length;a++)a<i.length-1?o.print(i[a]+s):o.println(i[a]);for(var h=0;h<t.rows.length;h++){var p;for(p=0;p<t.rows[h].arr.length;p++)p<t.rows[h].arr.length-1?o.print(t.rows[h].arr[p]+s):h<t.rows.length-1?o.println(t.rows[h].arr[p]):o.print(t.rows[h].arr[p])
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To download this file...\n";u+="1. Go to File --> Save As.\n",u+='2. Choose "Page Source" as the Format.\n',u+='3. Name it with this extension: ."'+h+'"',alert(u)}p.click(),t=null},n.prototype._checkFileExtension=r,n.prototype._isSafari=function(){var t=Object.prototype.toString.call(window.HTMLElement);return t.indexOf("Constructor")>0},n}({},core),outputimage=function(t,e){"use strict";var r=e,o=[];return r.prototype.saveCanvas=function(t,e,o){o||(o=r.prototype._checkFileExtension(e,o)[1],""===o&&(o="png"));var n;if(t?n=t:this._curElement&&this._curElement.elt&&(n=this._curElement.elt),r.prototype._isSafari()){var i="Hello, Safari user!\n";i+="Now capturing a screenshot...\n",i+="To save this image,\n",i+="go to File --> Save As.\n",alert(i),window.location.href=n.toDataURL()}else{var s;if("undefined"==typeof o)o="png",s="image/png";else switch(o){case"png":s="image/png";break;case"jpeg":s="image/jpeg";break;case"jpg":s="image/jpeg";break;default:s="image/png"}var 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r.prototype.print=window.console&&console.log?console.log.bind(console):function(){},r.prototype.println=r.prototype.print,r}({},core),renderingrendering=function(t,e,r){var o=e,r=r;return o.prototype.createCanvas=function(t,e,r){var n;return r?(n=document.createElement("canvas"),n.id="defaultCanvas"):n=this.canvas,this._setupDone||(n.className+=" p5_hidden",n.style.visibility="hidden"),this._userNode?this._userNode.appendChild(n):document.body.appendChild(n),this._defaultGraphics||(this._defaultGraphics=new o.Graphics(n,this,!0),this._elements.push(this._defaultGraphics)),this._defaultGraphics.resize(t,e),this._defaultGraphics._applyDefaults(),this._defaultGraphics},o.prototype.resizeCanvas=function(t,e){this._defaultGraphics&&(this._defaultGraphics.resize(t,e),this._defaultGraphics._applyDefaults(),this.redraw())},o.prototype.noCanvas=function(){this.canvas&&this.canvas.parentNode.removeChild(this.canvas)},o.prototype.createGraphics=function(t,e){var r=document.createElement("canvas"),n=this._userNode||document.body;n.appendChild(r);var i=new o.Graphics(r,this,!1);this._elements.push(i);for(var s in o.prototype)i.hasOwnProperty(s)||(i[s]="function"==typeof o.prototype[s]?o.prototype[s].bind(i):o.prototype[s]);return i.resize(t,e),i._applyDefaults(),i},o.prototype.blendMode=function(t){if(t!==r.BLEND&&t!==r.DARKEST&&t!==r.LIGHTEST&&t!==r.DIFFERENCE&&t!==r.MULTIPLY&&t!==r.EXCLUSION&&t!==r.SCREEN&&t!==r.REPLACE&&t!==r.OVERLAY&&t!==r.HARD_LIGHT&&t!==r.SOFT_LIGHT&&t!==r.DODGE&&t!==r.BURN&&t!==r.ADD&&t!==r.NORMAL)throw new Error("Mode "+t+" not recognized.");this.drawingContext.globalCompositeOperation=t},o}({},core,constants),shape2d_primitives=function(t,e,r,o){"use strict";var n=e,r=r,o=o;return n.prototype.arc=function(t,e,n,i,s,a,h){if(this._doStroke||this._doFill){this._angleMode===o.DEGREES&&(s=this.radians(s),a=this.radians(a));var p=this.drawingContext,u=r.arcModeAdjust(t,e,n,i,this._ellipseMode),l=u.h>u.w?u.h/2:u.w/2,c=u.h>u.w?u.w/u.h:1,d=u.h>u.w?1:u.h/u.w;return p.scale(c,d),p.beginPath(),p.arc(u.x,u.y,l,s,a),this._doStroke&&p.stroke(),h===o.CHORD||h===o.OPEN?p.closePath():(h===o.PIE||void 0===h)&&(p.lineTo(u.x,u.y),p.closePath()),this._doFill&&p.fill(),this._doStroke&&h!==o.OPEN&&void 0!==h&&p.stroke(),this}},n.prototype.ellipse=function(t,e,o,n){if(this._doStroke||this._doFill){o=Math.abs(o),n=Math.abs(n);var i=this.drawingContext,s=r.modeAdjust(t,e,o,n,this._ellipseMode);if(i.beginPath(),o===n)i.arc(s.x+s.w/2,s.y+s.w/2,s.w/2,0,2*Math.PI,!1);else{var a=.5522848,h=s.w/2*a,p=s.h/2*a,u=s.x+s.w,l=s.y+s.h,c=s.x+s.w/2,d=s.y+s.h/2;i.moveTo(s.x,d),i.bezierCurveTo(s.x,d-p,c-h,s.y,c,s.y),i.bezierCurveTo(c+h,s.y,u,d-p,u,d),i.bezierCurveTo(u,d+p,c+h,l,c,l),i.bezierCurveTo(c-h,l,s.x,d+p,s.x,d),i.closePath()}return this._doFill&&i.fill(),this._doStroke&&i.stroke(),this}},n.prototype.line=function(t,e,r,o){if(this._doStroke){var n=this.drawingContext;if("rgba(0,0,0,0)"!==n.strokeStyle)return n.beginPath(),n.moveTo(t,e),n.lineTo(r,o),n.stroke(),this}},n.prototype.point=function(t,e){if(this._doStroke){var r=this.drawingContext,n=r.strokeStyle,i=r.fillStyle;if("rgba(0,0,0,0)"!==n)return t=Math.round(t),e=Math.round(e),r.fillStyle=n,r.lineWidth>1?(r.beginPath(),r.arc(t,e,r.lineWidth/2,0,o.TWO_PI,!1),r.fill()):r.fillRect(t,e,1,1),r.fillStyle=i,this}},n.prototype.quad=function(t,e,r,o,n,i,s,a){if(this._doStroke||this._doFill){var h=this.drawingContext;return h.beginPath(),h.moveTo(t,e),h.lineTo(r,o),h.lineTo(n,i),h.lineTo(s,a),h.closePath(),this._doFill&&h.fill(),this._doStroke&&h.stroke(),this}},n.prototype.rect=function(t,e,o,n){if(this._doStroke||this._doFill){var i=r.modeAdjust(t,e,o,n,this._rectMode),s=this.drawingContext;return this._doStroke&&s.lineWidth%2===1&&s.translate(.5,.5),s.beginPath(),s.rect(i.x,i.y,i.w,i.h),this._doFill&&s.fill(),this._doStroke&&s.stroke(),this._doStroke&&s.lineWidth%2===1&&s.translate(-.5,-.5),this}},n.prototype.triangle=function(t,e,r,o,n,i){if(this._doStroke||this._doFill){var s=this.drawingContext;return s.beginPath(),s.moveTo(t,e),s.lineTo(r,o),s.lineTo(n,i),s.closePath(),this._doFill&&s.fill(),this._doStroke&&s.stroke(),this}},n}({},core,canvas,constants),shapeattributes=function(t,e,r){"use strict";var o=e,r=r;return o.prototype._rectMode=r.CORNER,o.prototype._ellipseMode=r.CENTER,o.prototype.ellipseMode=function(t){return(t===r.CORNER||t===r.CORNERS||t===r.RADIUS||t===r.CENTER)&&(this._ellipseMode=t),this},o.prototype.noSmooth=function(){return this.drawingContext.mozImageSmoothingEnabled=!1,this.drawingContext.webkitImageSmoothingEnabled=!1,this},o.prototype.rectMode=function(t){return(t===r.CORNER||t===r.CORNERS||t===r.RADIUS||t===r.CENTER)&&(this._rectMode=t),this},o.prototype.smooth=function(){return this.drawingContext.mozImageSmoothingEnabled=!0,this.drawingContext.webkitImageSmoothingEnabled=!0,this},o.prototype.strokeCap=function(t){return(t===r.ROUND||t===r.SQUARE||t===r.PROJECT)&&(this.drawingContext.lineCap=t),this},o.prototype.strokeJoin=function(t){return(t===r.ROUND||t===r.BEVEL||t===r.MITER)&&(this.drawingContext.lineJoin=t),this},o.prototype.strokeWeight=function(t){return this.drawingContext.lineWidth="undefined"==typeof t||0===t?1e-4:t,this},o}({},core,constants),shapecurves=function(t,e){"use strict";var r=e,o=20,n=20;return r.prototype._curveTightness=0,r.prototype.bezier=function(t,e,r,o,n,i,s,a){return this._doStroke?(this.beginShape(),this.vertex(t,e),this.bezierVertex(r,o,n,i,s,a),this.endShape(),this.stroke(),this):void 0},r.prototype.bezierDetail=function(t){return o=t,this},r.prototype.bezierPoint=function(t,e,r,o,n){var i=1-n;return Math.pow(i,3)*t+3*Math.pow(i,2)*n*e+3*i*Math.pow(n,2)*r+Math.pow(n,3)*o},r.prototype.bezierTangent=function(t,e,r,o,n){var i=1-n;return 3*o*Math.pow(n,2)-3*r*Math.pow(n,2)+6*r*i*n-6*e*i*n+3*e*Math.pow(i,2)-3*t*Math.pow(i,2)},r.prototype.curve=function(t,e,r,o,n,i,s,a){return this._doStroke?(this.beginShape(),this.curveVertex(t,e),this.curveVertex(r,o),this.curveVertex(n,i),this.curveVertex(s,a),this.endShape(),this.stroke(),this):void 0},r.prototype.curveDetail=function(t){return n=t,this},r.prototype.curveTightness=function(t){this._setProperty("_curveTightness",t)},r.prototype.curvePoint=function(t,e,r,o,n){var i=n*n*n,s=n*n,a=-.5*i+s-.5*n,h=1.5*i-2.5*s+1,p=-1.5*i+2*s+.5*n,u=.5*i-.5*s;return t*a+e*h+r*p+o*u},r.prototype.curveTangent=function(t,e,r,o,n){var i=n*n,s=-3*i/2+2*n-.5,a=9*i/2-5*n,h=-9*i/2+4*n+.5,p=3*i/2-n;return t*s+e*a+r*h+o*p},r.prototype.curveTightness=function(){throw"not yet implemented"},r}({},core),shapevertex=function(t,e,r){"use strict";var o=e,r=r,n=null,i=[],s=[],a=!1,h=!1,p=!1,u=!1;return o.prototype._doFillStrokeClose=function(){this._doFill&&this.drawingContext.fill(),this._doStroke&&this.drawingContext.stroke(),this.drawingContext.closePath()},o.prototype.beginContour=function(){return s=[],u=!0,this},o.prototype.beginShape=function(t){return n=t===r.POINTS||t===r.LINES||t===r.TRIANGLES||t===r.TRIANGLE_FAN||t===r.TRIANGLE_STRIP||t===r.QUADS||t===r.QUAD_STRIP?t:null,i=[],s=[],this},o.prototype.bezierVertex=function(){if(0===i.length)throw"vertex() must be used once before calling bezierVertex()";a=!0;for(var t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];return t.isVert=!1,u?s.push(t):i.push(t),this},o.prototype.curveVertex=function(t,e){return h=!0,this.vertex(t,e),this},o.prototype.endContour=function(){var t=s[0].slice();t.isVert=s[0].isVert,t.moveTo=!1,s.push(t),i.push(i[0]);for(var e=0;e<s.length;e++)i.push(s[e]);return this},o.prototype.endShape=function(t){if(0===i.length)return this;if(!this._doStroke&&!this._doFill)return this;var e,o=t===r.CLOSE;o&&!u&&i.push(i[0]);var s,l,c=i.length;if(!h||n!==r.POLYGON&&null!==n)if(!a||n!==r.POLYGON&&null!==n)if(!p||n!==r.POLYGON&&null!==n)if(n===r.POINTS)for(s=0;c>s;s++)e=i[s],this._doStroke&&this.stroke(e[6]),this.point(e[0],e[1]);else if(n===r.LINES)for(s=0;c>s+1;s+=2)e=i[s],this._doStroke&&this.stroke(i[s+1][6]),this.line(e[0],e[1],i[s+1][0],i[s+1][1]);else if(n===r.TRIANGLES)for(s=0;c>s+2;s+=3)e=i[s],this.drawingContext.beginPath(),this.drawingContext.moveTo(e[0],e[1]),this.drawingContext.lineTo(i[s+1][0],i[s+1][1]),this.drawingContext.lineTo(i[s+2][0],i[s+2][1]),this.drawingContext.lineTo(e[0],e[1]),this._doFill&&(this.fill(i[s+2][5]),this.drawingContext.fill()),this._doStroke&&(this.stroke(i[s+2][6]),this.drawingContext.stroke()),this.drawingContext.closePath();else if(n===r.TRIANGLE_STRIP)for(s=0;c>s+1;s++)e=i[s],this.drawingContext.beginPath(),this.drawingContext.moveTo(i[s+1][0],i[s+1][1]),this.drawingContext.lineTo(e[0],e[1]),this._doStroke&&this.stroke(i[s+1][6]),this._doFill&&this.fill(i[s+1][5]),c>s+2&&(this.drawingContext.lineTo(i[s+2][0],i[s+2][1]),this._doStroke&&this.stroke(i[s+2][6]),this._doFill&&this.fill(i[s+2][5])),this._doFillStrokeClose();else if(n===r.TRIANGLE_FAN){if(c>2)for(this.drawingContext.beginPath(),this.drawingContext.moveTo(i[0][0],i[0][1]),this.drawingContext.lineTo(i[1][0],i[1][1]),this.drawingContext.lineTo(i[2][0],i[2][1]),this._doFill&&this.fill(i[2][5]),this._doStroke&&this.stroke(i[2][6]),this._doFillStrokeClose(),s=3;c>s;s++)e=i[s],this.drawingContext.beginPath(),this.drawingContext.moveTo(i[0][0],i[0][1]),this.drawingContext.lineTo(i[s-1][0],i[s-1][1]),this.drawingContext.lineTo(e[0],e[1]),this._doFill&&this.fill(e[5]),this._doStroke&&this.stroke(e[6]),this._doFillStrokeClose()}else if(n===r.QUADS)for(s=0;c>s+3;s+=4){for(e=i[s],this.drawingContext.beginPath(),this.drawingContext.moveTo(e[0],e[1]),l=1;4>l;l++)this.drawingContext.lineTo(i[s+l][0],i[s+l][1]);this.drawingContext.lineTo(e[0],e[1]),this._doFill&&this.fill(i[s+3][5]),this._doStroke&&this.stroke(i[s+3][6]),this._doFillStrokeClose()}else if(n===r.QUAD_STRIP){if(c>3)for(s=0;c>s+1;s+=2)e=i[s],this.drawingContext.beginPath(),c>s+3?(this.drawingContext.moveTo(i[s+2][0],i[s+2][1]),this.drawingContext.lineTo(e[0],e[1]),this.drawingContext.lineTo(i[s+1][0],i[s+1][1]),this.drawingContext.lineTo(i[s+3][0],i[s+3][1]),this._doFill&&this.fill(i[s+3][5]),this._doStroke&&this.stroke(i[s+3][6])):(this.drawingContext.moveTo(e[0],e[1]),this.drawingContext.lineTo(i[s+1][0],i[s+1][1])),this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),this.drawingContext.moveTo(i[0][0],i[0][1]),s=1;c>s;s++)e=i[s],e.isVert&&(e.moveTo?this.drawingContext.moveTo(e[0],e[1]):this.drawingContext.lineTo(e[0],e[1]));this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),s=0;c>s;s++)i[s].isVert?i[s].moveTo?this.drawingContext.moveTo([0],i[s][1]):this.drawingContext.lineTo(i[s][0],i[s][1]):this.drawingContext.quadraticCurveTo(i[s][0],i[s][1],i[s][2],i[s][3]);this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),s=0;c>s;s++)i[s].isVert?i[s].moveTo?this.drawingContext.moveTo(i[s][0],i[s][1]):this.drawingContext.lineTo(i[s][0],i[s][1]):this.drawingContext.bezierCurveTo(i[s][0],i[s][1],i[s][2],i[s][3],i[s][4],i[s][5]);this._doFillStrokeClose()}else if(c>3){var d=[],f=1-this._curveTightness;for(this.drawingContext.beginPath(),this.drawingContext.moveTo(i[1][0],i[1][1]),s=1;c>s+2;s++)e=i[s],d[0]=[e[0],e[1]],d[1]=[e[0]+(f*i[s+1][0]-f*i[s-1][0])/6,e[1]+(f*i[s+1][1]-f*i[s-1][1])/6],d[2]=[i[s+1][0]+(f*i[s][0]-f*i[s+2][0])/6,i[s+1][1]+(f*i[s][1]-f*i[s+2][1])/6],d[3]=[i[s+1][0],i[s+1][1]],this.drawingContext.bezierCurveTo(d[1][0],d[1][1],d[2][0],d[2][1],d[3][0],d[3][1]);this._doFillStrokeClose()}return h=!1,a=!1,p=!1,u=!1,o&&i.pop(),this},o.prototype.quadraticVertex=function(t,e,o,n){if(this._contourInited){var a={};return a.x=t,a.y=e,a.x3=o,a.y3=n,a.type=r.QUADRATIC,this._contourVertices.push(a),this}if(!(i.length>0))throw"vertex() must be used once before calling quadraticVertex()";p=!0;for(var h=[],l=0;l<arguments.length;l++)h[l]=arguments[l];return h.isVert=!1,u?s.push(h):i.push(h),this},o.prototype.vertex=function(t,e,r){var o=[];return o.isVert=!0,o[0]=t,o[1]=e,o[2]=0,o[3]=0,o[4]=0,o[5]=this.drawingContext.fillStyle,o[6]=this.drawingContext.strokeStyle,r&&(o.moveTo=r),u?(0===s.length&&(o.moveTo=!0),s.push(o)):i.push(o),this},o}({},core,constants),structure=function(t,e){"use strict";var r=e;return r.prototype.exit=function(){throw"exit() not implemented, see remove()"},r.prototype.noLoop=function(){this._loop=!1,this._drawInterval&&clearInterval(this._drawInterval)},r.prototype.loop=function(){this._loop=!0,this._draw()},r.prototype.push=function(){this.drawingContext.save(),this._styles.push({doStroke:this._doStroke,doFill:this._doFill,tint:this._tint,imageMode:this._imageMode,rectMode:this._rectMode,ellipseMode:this._ellipseMode,colorMode:this._colorMode,textFont:this.textFont,textLeading:this.textLeading,textSize:this.textSize,textStyle:this.textStyle})},r.prototype.pop=function(){this.drawingContext.restore();var t=this._styles.pop();this._doStroke=t.doStroke,this._doFill=t.doFill,this._tint=t.tint,this._imageMode=t.imageMode,this._rectMode=t.rectMode,this._ellipseMode=t.ellipseMode,this._colorMode=t.colorMode,this.textFont=t.textFont,this.textLeading=t.textLeading,this.textSize=t.textSize,this.textStyle=t.textStyle},r.prototype.pushStyle=function(){throw new Error("pushStyle() not used, see push()")},r.prototype.popStyle=function(){throw new Error("popStyle() not used, see pop()")},r.prototype.redraw=function(){var t=this._isGlobal?window:this;t.draw&&t.draw()},r.prototype.size=function(){throw"size() not implemented, see createCanvas()"},r}({},core),transform=function(t,e,r){"use strict";var o=e,r=r;return o.prototype.applyMatrix=function(t,e,r,o,n,i){return this.drawingContext.transform(t,e,r,o,n,i),this},o.prototype.popMatrix=function(){throw new Error("popMatrix() not used, see pop()")},o.prototype.printMatrix=function(){throw new Error("printMatrix() not implemented")},o.prototype.pushMatrix=function(){throw new Error("pushMatrix() not used, see push()")},o.prototype.resetMatrix=function(){return this.drawingContext.setTransform(),this},o.prototype.rotate=function(t){return this._angleMode===r.DEGREES&&(t=this.radians(t)),this.drawingContext.rotate(t),this},o.prototype.rotateX=function(){throw"not yet implemented"},o.prototype.rotateY=function(){throw"not yet implemented"},o.prototype.scale=function(){var t=1,e=1;return 1===arguments.length?t=e=arguments[0]:(t=arguments[0],e=arguments[1]),this.drawingContext.scale(t,e),this},o.prototype.shearX=function(t){return this._angleMode===r.DEGREES&&(t=this.radians(t)),this.drawingContext.transform(1,0,this.tan(t),1,0,0),this},o.prototype.shearY=function(t){return this._angleMode===r.DEGREES&&(t=this.radians(t)),this.drawingContext.transform(1,this.tan(t),0,1,0,0),this},o.prototype.translate=function(t,e){return this.drawingContext.translate(t,e),this},o}({},core,constants,outputtext_area),typographyattributes=function(t,e,r){"use strict";var o=e,r=r;return o.prototype._textLeading=15,o.prototype._textFont="sans-serif",o.prototype._textSize=12,o.prototype._textStyle=r.NORMAL,o.prototype._textAscent=null,o.prototype._textDescent=null,o.prototype.textAlign=function(t){(t===r.LEFT||t===r.RIGHT||t===r.CENTER)&&(this.drawingContext.textAlign=t)},o.prototype.textLeading=function(t){this._setProperty("_textLeading",t)},o.prototype.textSize=function(t){this._setProperty("_textSize",t),this._applyTextProperties()},o.prototype.textStyle=function(t){(t===r.NORMAL||t===r.ITALIC||t===r.BOLD)&&(this._setProperty("_textStyle",t),this._applyTextProperties())},o.prototype.textWidth=function(t){return this.drawingContext.measureText(t).width},o.prototype.textAscent=function(){return null==this._textAscent&&this._updateTextMetrics(),this._textAscent},o.prototype.textDescent=function(){return null==this._textDescent&&this._updateTextMetrics(),this._textDescent},o.prototype._applyTextProperties=function(){this._setProperty("_textAscent",null),this._setProperty("_textDescent",null);var t=this._textStyle+" "+this._textSize+"px "+this._textFont;this.drawingContext.font=t},o.prototype._updateTextMetrics=function(){var t=document.createElement("span");t.style.fontFamily=this._textFont,t.style.fontSize=this._textSize+"px",t.innerHTML="ABCjgq|";var e=document.createElement("div");e.style.display="inline-block",e.style.width="1px",e.style.height="0px";var r=document.createElement("div");r.appendChild(t),r.appendChild(e),r.style.height="0px",r.style.overflow="hidden",document.body.appendChild(r),e.style.verticalAlign="baseline";var o=this._calculateOffset(e),n=this._calculateOffset(t),i=o[1]-n[1];e.style.verticalAlign="bottom",o=this._calculateOffset(e),n=this._calculateOffset(t);var s=o[1]-n[1],a=s-i;document.body.removeChild(r),this._setProperty("_textAscent",i),this._setProperty("_textDescent",a)},o.prototype._calculateOffset=function(t){var e=0,r=0;if(t.offsetParent){do e+=t.offsetLeft,r+=t.offsetTop;while(t=t.offsetParent)}else e+=t.offsetLeft,r+=t.offsetTop;return[e,r]},o}({},core,constants),typographyloading_displaying=function(t,e,r){"use strict";var o=e,r=r;return o.prototype.text=function(){if(3===arguments.length)this._doFill&&this.drawingContext.fillText(arguments[0],arguments[1],arguments[2]),this._doStroke&&this.drawingContext.strokeText(arguments[0],arguments[1],arguments[2]);else if(5===arguments.length){for(var t=arguments[0].split(" "),e="",o=r.modeAdjust(arguments[1],arguments[2],arguments[3],arguments[4],this._rectMode),n=o.y+this._textLeading,i=0;i<t.length;i++){var s=e+t[i]+" ",a=this.drawingContext.measureText(s),h=a.width;if(n>o.y+o.h)break;h>o.w&&i>0?(this._doFill&&this.drawingContext.fillText(e,o.x,n),this._doStroke&&this.drawingContext.strokeText(e,o.x,n),e=t[i]+" ",n+=this._textLeading):e=s}n<=o.y+o.h&&(this._doFill&&this.drawingContext.fillText(e,o.x,n),this._doStroke&&this.drawingContext.strokeText(e,o.x,n))}},o.prototype.textFont=function(t){this._setProperty("_textFont",t),this._applyTextProperties()},o}({},core,canvas),src_app=function(t,e){"use strict";var r=e,o=function(){window.PHANTOMJS||(window.setup&&"function"==typeof window.setup||window.draw&&"function"==typeof window.draw)&&new r};return"complete"===document.readyState?o():window.addEventListener("load",o,!1),window.p5=r,r}({},core,p5Color,p5Element,p5Graphics,p5Image,p5Vector,p5TableRow,p5Table,colorcreating_reading,colorsetting,constants,dataconversion,dataarray_functions,datastring_functions,environment,imageimage,imageloading_displaying,imagepixels,inputfiles,inputkeyboard,inputmouse,inputtime_date,inputtouch,mathmath,mathcalculation,mathrandom,mathnoise,mathtrigonometry,outputfiles,outputimage,outputtext_area,renderingrendering,shape2d_primitives,shapeattributes,shapecurves,shapevertex,structure,transform,typographyattributes,typographyloading_displaying);