html p5.j​​s中的循环也取自http://p5js.org/examples/examples/Math_Random.php

Posted 2021-05-11

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b={},c=0;c<a.length;c+=1){var d,e=a[c][0],f=a[c][1];if(d=1===f.length?f[0]:f,b.hasOwnProperty(e))throw new Error("Object "+b+" already has key "+e);b[e]=d}return b}function i(a,b,c){b=void 0!==b?b:0;var d=new J.Parser(a,b),e=[],f=[];for(c=void 0!==c?c:a.length;d.relativeOffset<c;){var i=d.parseByte();21>=i?(12===i&&(i=1200+d.parseByte()),e.push([i,f]),f=[]):f.push(g(d,i))}return h(e)}function j(a,b){return b=390>=b?H.cffStandardStrings[b]:a[b-391]}function k(a,b,c){for(var d={},e=0;e<b.length;e+=1){var f=b[e],g=a[f.op];void 0===g&&(g=void 0!==f.value?f.value:null),"SID"===f.type&&(g=j(c,g)),d[f.name]=g}return d}function l(a,b){var c={};return c.formatMajor=J.getCard8(a,b),c.formatMinor=J.getCard8(a,b+1),c.size=J.getCard8(a,b+2),c.offsetSize=J.getCard8(a,b+3),c.startOffset=b,c.endOffset=b+4,c}function m(a,b){var c=i(a,0,a.byteLength);return k(c,M,b)}function n(a,b,c,d){var e=i(a,b,c);return k(e,N,d)}function o(a,b,c,d){var e,f,g,h=new J.Parser(a,b);c-=1;var i=[".notdef"],k=h.parseCard8();if(0===k)for(e=0;c>e;e+=1)f=h.parseSID(),i.push(j(d,f));else if(1===k)for(;i.length<=c;)for(f=h.parseSID(),g=h.parseCard8(),e=0;g>=e;e+=1)i.push(j(d,f)),f+=1;else{if(2!==k)throw new Error("Unknown charset format "+k);for(;i.length<=c;)for(f=h.parseSID(),g=h.parseCard16(),e=0;g>=e;e+=1)i.push(j(d,f)),f+=1}return i}function p(a,b,c){var d,e,f={},g=new J.Parser(a,b),h=g.parseCard8();if(0===h){var i=g.parseCard8();for(d=0;i>d;d+=1)e=g.parseCard8(),f[e]=d}else{if(1!==h)throw new Error("Unknown encoding format "+h);var j=g.parseCard8();for(e=1,d=0;j>d;d+=1)for(var k=g.parseCard8(),l=g.parseCard8(),m=k;k+l>=m;m+=1)f[m]=e,e+=1}return new H.CffEncoding(f,c)}function q(a,b,c){function d(a,b){p&&k.closePath(),k.moveTo(a,b),p=!0}function e(){
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35:g=q+l.shift(),h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),y=i+l.shift(),z=j+l.shift(),A=y+l.shift(),B=z+l.shift(),C=A+l.shift(),D=B+l.shift(),q=C+l.shift(),r=D+l.shift(),l.shift(),k.curveTo(g,h,i,j,y,z),k.curveTo(A,B,C,D,q,r);break;case 34:g=q+l.shift(),h=r,i=g+l.shift(),j=h+l.shift(),y=i+l.shift(),z=j,A=y+l.shift(),B=j,C=A+l.shift(),D=r,q=C+l.shift(),k.curveTo(g,h,i,j,y,z),k.curveTo(A,B,C,D,q,r);break;case 36:g=q+l.shift(),h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),y=i+l.shift(),z=j,A=y+l.shift(),B=j,C=A+l.shift(),D=B+l.shift(),q=C+l.shift(),k.curveTo(g,h,i,j,y,z),k.curveTo(A,B,C,D,q,r);break;case 37:g=q+l.shift(),h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),y=i+l.shift(),z=j+l.shift(),A=y+l.shift(),B=z+l.shift(),C=A+l.shift(),D=B+l.shift(),Math.abs(C-q)>Math.abs(D-r)?q=C+l.shift():r=D+l.shift(),k.curveTo(g,h,i,j,y,z),k.curveTo(A,B,C,D,q,r);break;default:console.log("Glyph "+b.index+": unknown operator 1200"+F),l.length=0}break;case 14:l.length>0&&!n&&(o=l.shift()+a.nominalWidthX,n=!0),p&&(k.closePath(),p=!1);break;case 18:e();break;case 19:case 20:e(),E+=m+7>>3;break;case 21:l.length>2&&!n&&(o=l.shift()+a.nominalWidthX,n=!0),r+=l.pop(),q+=l.pop(),d(q,r);break;case 22:l.length>1&&!n&&(o=l.shift()+a.nominalWidthX,n=!0),q+=l.pop(),d(q,r);break;case 23:e();break;case 24:for(;l.length>2;)g=q+l.shift(),h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),q=i+l.shift(),r=j+l.shift(),k.curveTo(g,h,i,j,q,r);q+=l.shift(),r+=l.shift(),k.lineTo(q,r);break;case 25:for(;l.length>6;)q+=l.shift(),r+=l.shift(),k.lineTo(q,r);g=q+l.shift(),h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),q=i+l.shift(),r=j+l.shift(),k.curveTo(g,h,i,j,q,r);break;case 26:for(l.length%2&&(q+=l.shift());l.length>0;)g=q,h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),q=i,r=j+l.shift(),k.curveTo(g,h,i,j,q,r);break;case 27:for(l.length%2&&(r+=l.shift());l.length>0;)g=q+l.shift(),h=r,i=g+l.shift(),j=h+l.shift(),q=i+l.shift(),r=j,k.curveTo(g,h,i,j,q,r);break;case 28:s=c[E],t=c[E+1],l.push((s<<24|t<<16)>>16),E+=2;break;case 29:w=l.pop()+a.gsubrsBias,x=a.gsubrs[w],x&&f(x);break;case 30:for(;l.length>0&&(g=q,h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),q=i+l.shift(),r=j+(1===l.length?l.shift():0),k.curveTo(g,h,i,j,q,r),0!==l.length);)g=q+l.shift(),h=r,i=g+l.shift(),j=h+l.shift(),r=j+l.shift(),q=i+(1===l.length?l.shift():0),k.curveTo(g,h,i,j,q,r);break;case 31:for(;l.length>0&&(g=q+l.shift(),h=r,i=g+l.shift(),j=h+l.shift(),r=j+l.shift(),q=i+(1===l.length?l.shift():0),k.curveTo(g,h,i,j,q,r),0!==l.length);)g=q,h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),q=i+l.shift(),r=j+(1===l.length?l.shift():0),k.curveTo(g,h,i,j,q,r);break;default:32>F?console.log("Glyph "+b.index+": unknown operator "+F):247>F?l.push(F-139):251>F?(s=c[E],E+=1,l.push(256*(F-247)+s+108)):255>F?(s=c[E],E+=1,l.push(256*-(F-251)-s-108)):(s=c[E],t=c[E+1],u=c[E+2],v=c[E+3],E+=4,l.push((s<<24|t<<16|u<<8|v)/65536))}}}var g,h,i,j,k=new K.Path,l=[],m=0,n=!1,o=a.defaultWidthX,p=!1,q=0,r=0;return f(c),b.advanceWidth=o,k}function r(a){var b;return b=a.length<1240?107:a.length<33900?1131:32768}function s(a,b,c){c.tables.cff={};var d=l(a,b),f=e(a,d.endOffset,J.bytesToString),g=e(a,f.endOffset),h=e(a,g.endOffset,J.bytesToString),i=e(a,h.endOffset);c.gsubrs=i.objects,c.gsubrsBias=r(c.gsubrs);var j=new DataView(new Uint8Array(g.objects[0]).buffer),k=m(j,h.objects);c.tables.cff.topDict=k;var s=b+k["private"][1],t=n(a,s,k["private"][0],h.objects);if(c.defaultWidthX=t.defaultWidthX,c.nominalWidthX=t.nominalWidthX,0!==t.subrs){var u=s+t.subrs,v=e(a,u);c.subrs=v.objects,c.subrsBias=r(c.subrs)}else c.subrs=[],c.subrsBias=0;var w=e(a,b+k.charStrings);c.nGlyphs=w.objects.length;var x=o(a,b+k.charset,c.nGlyphs,h.objects);0===k.encoding?c.cffEncoding=new H.CffEncoding(H.cffStandardEncoding,x):1===k.encoding?c.cffEncoding=new H.CffEncoding(H.cffExpertEncoding,x):c.cffEncoding=p(a,b+k.encoding,x),c.encoding=c.encoding||c.cffEncoding,c.glyphs=new I.GlyphSet(c);for(var y=0;y<c.nGlyphs;y+=1){var z=w.objects[y];c.glyphs.push(y,I.cffGlyphLoader(c,y,q,z))}}function t(a,b){var c,d=H.cffStandardStrings.indexOf(a);return d>=0&&(c=d),d=b.indexOf(a),d>=0?c=d+H.cffStandardStrings.length:(c=H.cffStandardStrings.length+b.length,b.push(a)),c}function u(){return new L.Table("Header",[{name:"major",type:"Card8",value:1},{name:"minor",type:"Card8",value:0},{name:"hdrSize",type:"Card8",value:4},{name:"major",type:"Card8",value:1}])}function v(a){var b=new L.Table("Name INDEX",[{name:"names",type:"INDEX",value:[]}]);b.names=[];for(var c=0;c<a.length;c+=1)b.names.push({name:"name_"+c,type:"NAME",value:a[c]});return b}function w(a,b,c){for(var e={},f=0;f<a.length;f+=1){var g=a[f],h=b[g.name];void 0===h||d(h,g.value)||("SID"===g.type&&(h=t(h,c)),e[g.op]={name:g.name,type:g.type,value:h})}return e}function x(a,b){var c=new L.Table("Top DICT",[{name:"dict",type:"DICT",value:{}}]);return c.dict=w(M,a,b),c}function y(a){var b=new L.Table("Top DICT 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j=1/3,k=2/3;i={type:"C",x:i.x,y:i.y,x1:j*d+k*i.x1,y1:j*e+k*i.y1,x2:j*i.x+k*i.x1,y2:j*i.y+k*i.y1}}if("M"===i.type)g=Math.round(i.x-d),h=Math.round(i.y-e),b.push({name:"dx",type:"NUMBER",value:g}),b.push({name:"dy",type:"NUMBER",value:h}),b.push({name:"rmoveto",type:"OP",value:21}),d=Math.round(i.x),e=Math.round(i.y);else if("L"===i.type)g=Math.round(i.x-d),h=Math.round(i.y-e),b.push({name:"dx",type:"NUMBER",value:g}),b.push({name:"dy",type:"NUMBER",value:h}),b.push({name:"rlineto",type:"OP",value:5}),d=Math.round(i.x),e=Math.round(i.y);else if("C"===i.type){var l=Math.round(i.x1-d),m=Math.round(i.y1-e),n=Math.round(i.x2-i.x1),o=Math.round(i.y2-i.y1);g=Math.round(i.x-i.x2),h=Math.round(i.y-i.y2),b.push({name:"dx1",type:"NUMBER",value:l}),b.push({name:"dy1",type:"NUMBER",value:m}),b.push({name:"dx2",type:"NUMBER",value:n}),b.push({name:"dy2",type:"NUMBER",value:o}),b.push({name:"dx",type:"NUMBER",value:g}),b.push({name:"dy",type:"NUMBER",value:h}),b.push({name:"rrcurveto",type:"OP",value:8}),d=Math.round(i.x),e=Math.round(i.y)}}return b.push({name:"endchar",type:"OP",value:14}),b}function D(a){for(var b=new L.Table("CharStrings INDEX",[{name:"charStrings",type:"INDEX",value:[]}]),c=0;c<a.length;c+=1){var d=a.get(c),e=C(d);b.charStrings.push({name:d.name,type:"CHARSTRING",value:e})}return b}function E(a,b){var c=new L.Table("Private DICT",[{name:"dict",type:"DICT",value:{}}]);return c.dict=w(N,a,b),c}function F(a){var b=new L.Table("Private DICT INDEX",[{name:"privateDicts",type:"INDEX",value:[]}]);return b.privateDicts=[{name:"privateDict_0",type:"TABLE",value:a}],b}function G(a,b){for(var c,d=new L.Table("CFF ",[{name:"header",type:"TABLE"},{name:"nameIndex",type:"TABLE"},{name:"topDictIndex",type:"TABLE"},{name:"stringIndex",type:"TABLE"},{name:"globalSubrIndex",type:"TABLE"},{name:"charsets",type:"TABLE"},{name:"charStringsIndex",type:"TABLE"},{name:"privateDictIndex",type:"TABLE"}]),e=1/b.unitsPerEm,f={version:b.version,fullName:b.fullName,familyName:b.familyName,weight:b.weightName,fontMatrix:[e,0,0,e,0,0],charset:999,encoding:0,charStrings:999,"private":[0,999]},g={},h=[],i=1;i<a.length;i+=1)c=a.get(i),h.push(c.name);var j=[];d.header=u(),d.nameIndex=v([b.postScriptName]);var k=x(f,j);d.topDictIndex=y(k),d.globalSubrIndex=A(),d.charsets=B(h,j),d.charStringsIndex=D(a);var l=E(g,j);d.privateDictIndex=F(l),d.stringIndex=z(j);var m=d.header.sizeOf()+d.nameIndex.sizeOf()+d.topDictIndex.sizeOf()+d.stringIndex.sizeOf()+d.globalSubrIndex.sizeOf();return f.charset=m,f.encoding=0,f.charStrings=f.charset+d.charsets.sizeOf(),f["private"][1]=f.charStrings+d.charStringsIndex.sizeOf(),k=x(f,j),d.topDictIndex=y(k),d}var H=a("../encoding"),I=a("../glyphset"),J=a("../parse"),K=a("../path"),L=a("../table"),M=[{name:"version",op:0,type:"SID"},{name:"notice",op:1,type:"SID"},{name:"copyright",op:1200,type:"SID"},{name:"fullName",op:2,type:"SID"},{name:"familyName",op:3,type:"SID"},{name:"weight",op:4,type:"SID"},{name:"isFixedPitch",op:1201,type:"number",value:0},{name:"italicAngle",op:1202,type:"number",value:0},{name:"underlinePosition",op:1203,type:"number",value:-100},{name:"underlineThickness",op:1204,type:"number",value:50},{name:"paintType",op:1205,type:"number",value:0},{name:"charstringType",op:1206,type:"number",value:2},{name:"fontMatrix",op:1207,type:["real","real","real","real","real","real"],value:[.001,0,0,.001,0,0]},{name:"uniqueId",op:13,type:"number"},{name:"fontBBox",op:5,type:["number","number","number","number"],value:[0,0,0,0]},{name:"strokeWidth",op:1208,type:"number",value:0},{name:"xuid",op:14,type:[],value:null},{name:"charset",op:15,type:"offset",value:0},{name:"encoding",op:16,type:"offset",value:0},{name:"charStrings",op:17,type:"offset",value:0},{name:"private",op:18,type:["number","offset"],value:[0,0]}],N=[{name:"subrs",op:19,type:"offset",value:0},{name:"defaultWidthX",op:20,type:"number",value:0},{name:"nominalWidthX",op:21,type:"number",value:0}];c.parse=s,c.make=G},{"../encoding":4,"../glyphset":7,"../parse":9,"../path":10,"../table":11}],13:[function(a,b,c){"use strict";function d(a,b){var c,d={};d.version=i.getUShort(a,b),h.argument(0===d.version,"cmap table version should be 0."),d.numTables=i.getUShort(a,b+2);var e=-1;for(c=0;c<d.numTables;c+=1){var f=i.getUShort(a,b+4+8*c),g=i.getUShort(a,b+4+8*c+2);if(3===f&&(1===g||0===g)){e=i.getULong(a,b+4+8*c+4);break}}if(-1===e)return null;var j=new i.Parser(a,b+e);d.format=j.parseUShort(),h.argument(4===d.format,"Only format 4 cmap tables are supported."),d.length=j.parseUShort(),d.language=j.parseUShort();var k;d.segCount=k=j.parseUShort()>>1,j.skip("uShort",3),d.glyphIndexMap={};var l=new i.Parser(a,b+e+14),m=new i.Parser(a,b+e+16+2*k),n=new i.Parser(a,b+e+16+4*k),o=new i.Parser(a,b+e+16+6*k),p=b+e+16+8*k;for(c=0;k-1>c;c+=1)for(var q,r=l.parseUShort(),s=m.parseUShort(),t=n.parseShort(),u=o.parseUShort(),v=s;r>=v;v+=1)0!==u?(p=o.offset+o.relativeOffset-2,p+=u,p+=2*(v-s),q=i.getUShort(a,p),0!==q&&(q=q+t&65535)):q=v+t&65535,d.glyphIndexMap[v]=q;return d}function e(a,b,c){a.segments.push({end:b,start:b,delta:-(b-c),offset:0})}function f(a){a.segments.push({end:65535,start:65535,delta:1,offset:0})}function g(a){var b,c=new j.Table("cmap",[{name:"version",type:"USHORT",value:0},{name:"numTables",type:"USHORT",value:1},{name:"platformID",type:"USHORT",value:3},{name:"encodingID",type:"USHORT",value:1},{name:"offset",type:"ULONG",value:12},{name:"format",type:"USHORT",value:4},{name:"length",type:"USHORT",value:0},{name:"language",type:"USHORT",value:0},{name:"segCountX2",type:"USHORT",value:0},{name:"searchRange",type:"USHORT",value:0},{name:"entrySelector",type:"USHORT",value:0},{name:"rangeShift",type:"USHORT",value:0}]);for(c.segments=[],b=0;b<a.length;b+=1){for(var d=a.get(b),g=0;g<d.unicodes.length;g+=1)e(c,d.unicodes[g],b);c.segments=c.segments.sort(function(a,b){return a.start-b.start})}f(c);var h;h=c.segments.length,c.segCountX2=2*h,c.searchRange=2*Math.pow(2,Math.floor(Math.log(h)/Math.log(2))),c.entrySelector=Math.log(c.searchRange/2)/Math.log(2),c.rangeShift=c.segCountX2-c.searchRange;var i=[],k=[],l=[],m=[],n=[];for(b=0;h>b;b+=1){var o=c.segments[b];i=i.concat({name:"end_"+b,type:"USHORT",value:o.end}),k=k.concat({name:"start_"+b,type:"USHORT",value:o.start}),l=l.concat({name:"idDelta_"+b,type:"SHORT",value:o.delta}),m=m.concat({name:"idRangeOffset_"+b,type:"USHORT",value:o.offset}),void 0!==o.glyphId&&(n=n.concat({name:"glyph_"+b,type:"USHORT",value:o.glyphId}))}return c.fields=c.fields.concat(i),c.fields.push({name:"reservedPad",type:"USHORT",value:0}),c.fields=c.fields.concat(k),c.fields=c.fields.concat(l),c.fields=c.fields.concat(m),c.fields=c.fields.concat(n),c.length=14+2*i.length+2+2*k.length+2*l.length+2*m.length+2*n.length,c}var h=a("../check"),i=a("../parse"),j=a("../table");c.parse=d,c.make=g},{"../check":2,"../parse":9,"../table":11}],14:[function(a,b,c){"use 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if(0===a.numberOfContours)a.points=[];else{a.isComposite=!0,a.points=[],a.components=[];for(var s=!0;s;){f=e.parseUShort();var t={glyphIndex:e.parseUShort(),xScale:1,scale01:0,scale10:0,yScale:1,dx:0,dy:0};(1&f)>0?(t.dx=e.parseShort(),t.dy=e.parseShort()):(t.dx=e.parseChar(),t.dy=e.parseChar()),(8&f)>0?t.xScale=t.yScale=e.parseF2Dot14():(64&f)>0?(t.xScale=e.parseF2Dot14(),t.yScale=e.parseF2Dot14()):(128&f)>0&&(t.xScale=e.parseF2Dot14(),t.scale01=e.parseF2Dot14(),t.scale10=e.parseF2Dot14(),t.yScale=e.parseF2Dot14()),a.components.push(t),s=!!(32&f)}}}function f(a,b){for(var c=[],d=0;d<a.length;d+=1){var e=a[d],f={x:b.xScale*e.x+b.scale01*e.y+b.dx,y:b.scale10*e.x+b.yScale*e.y+b.dy,onCurve:e.onCurve,lastPointOfContour:e.lastPointOfContour};c.push(f)}return c}function g(a){for(var b=[],c=[],d=0;d<a.length;d+=1){var e=a[d];c.push(e),e.lastPointOfContour&&(b.push(c),c=[])}return k.argument(0===c.length,"There are still points left in the current contour."),b}function h(a){var b=new n.Path;if(!a)return b;for(var c=g(a),d=0;d<c.length;d+=1){var e,f,h=c[d],i=h[0],j=h[h.length-1];i.onCurve?(e=null,f=!0):(i=j.onCurve?j:{x:(i.x+j.x)/2,y:(i.y+j.y)/2},e=i,f=!1),b.moveTo(i.x,i.y);for(var k=f?1:0;k<h.length;k+=1){var l=h[k],m=0===k?i:h[k-1];if(m.onCurve&&l.onCurve)b.lineTo(l.x,l.y);else if(m.onCurve&&!l.onCurve)e=l;else if(m.onCurve||l.onCurve){if(m.onCurve||!l.onCurve)throw new Error("Invalid state.");b.quadraticCurveTo(e.x,e.y,l.x,l.y),e=null}else{var o={x:(m.x+l.x)/2,y:(m.y+l.y)/2};b.quadraticCurveTo(m.x,m.y,o.x,o.y),e=l}}i!==j&&(e?b.quadraticCurveTo(e.x,e.y,i.x,i.y):b.lineTo(i.x,i.y))}return b.closePath(),b}function i(a,b){if(b.isComposite)for(var c=0;c<b.components.length;c+=1){var d=b.components[c],e=a.get(d.glyphIndex);if(e.points){var g=f(e.points,d);b.points=b.points.concat(g)}}return h(b.points)}function j(a,b,c,d){var f,g=new l.GlyphSet(d);for(f=0;f<c.length-1;f+=1){var h=c[f],j=c[f+1];h!==j?g.push(f,l.ttfGlyphLoader(d,f,e,a,b+h,i)):g.push(f,l.glyphLoader(d,f))}return g}var k=a("../check"),l=a("../glyphset"),m=a("../parse"),n=a("../path");c.parse=j},{"../check":2,"../glyphset":7,"../parse":9,"../path":10}],15:[function(a,b,c){"use strict";function d(a,b){for(var c=new k.Parser(a,b),d=c.parseUShort(),e=[],f=0;d>f;f++)e[c.parseTag()]={offset:c.parseUShort()};return e}function e(a,b){var c=new k.Parser(a,b),d=c.parseUShort(),e=c.parseUShort();if(1===d)return c.parseUShortList(e);if(2===d){for(var f=[];e--;)for(var g=c.parseUShort(),h=c.parseUShort(),i=c.parseUShort(),j=g;h>=j;j++)f[i++]=j;return f}}function f(a,b){var c=new k.Parser(a,b),d=c.parseUShort();if(1===d){var e=c.parseUShort(),f=c.parseUShort(),g=c.parseUShortList(f);return function(a){return g[a-e]||0}}if(2===d){for(var h=c.parseUShort(),i=[],j=[],l=[],m=0;h>m;m++)i[m]=c.parseUShort(),j[m]=c.parseUShort(),l[m]=c.parseUShort();return function(a){for(var b=0,c=i.length-1;c>b;){var 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i=a("../types").encode,j=a("../parse"),k=a("../table"),l=["copyright","fontFamily","fontSubfamily","uniqueID","fullName","version","postScriptName","trademark","manufacturer","designer","description","manufacturerURL","designerURL","licence","licenceURL","reserved","preferredFamily","preferredSubfamily","compatibleFullName","sampleText","postScriptFindFontName","wwsFamily","wwsSubfamily"];c.parse=d,c.make=h},{"../parse":9,"../table":11,"../types":26}],23:[function(a,b,c){"use strict";function d(a){for(var b=0;b<i.length;b+=1){var c=i[b];if(a>=c.begin&&a<c.end)return b}return-1}function e(a,b){var c={},d=new 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c.ulUnicodeRange1=d.parseULong(),c.ulUnicodeRange2=d.parseULong(),c.ulUnicodeRange3=d.parseULong(),c.ulUnicodeRange4=d.parseULong(),c.achVendID=String.fromCharCode(d.parseByte(),d.parseByte(),d.parseByte(),d.parseByte()),c.fsSelection=d.parseUShort(),c.usFirstCharIndex=d.parseUShort(),c.usLastCharIndex=d.parseUShort(),c.sTypoAscender=d.parseShort(),c.sTypoDescender=d.parseShort(),c.sTypoLineGap=d.parseShort(),c.usWinAscent=d.parseUShort(),c.usWinDescent=d.parseUShort(),c.version>=1&&(c.ulCodePageRange1=d.parseULong(),c.ulCodePageRange2=d.parseULong()),c.version>=2&&(c.sxHeight=d.parseShort(),c.sCapHeight=d.parseShort(),c.usDefaultChar=d.parseUShort(),c.usBreakChar=d.parseUShort(),c.usMaxContent=d.parseUShort()),c}function f(a){return new 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c,d,e=b||!1,f=[],g=encodeURIComponent,h=function(a,b){b="function"==typeof b?b():null==b?"":b,f[f.length]=g(a)+"="+g(b)};if(isArray(a))for(d=0;a&&d<a.length;d++)h(a[d].name,a[d].value);else for(c in a)a.hasOwnProperty(c)&&buildParams(c,a[c],e,h);return f.join("&").replace(/%20/g,"+")},reqwest.getcallbackPrefix=function(){return callbackPrefix},reqwest.compat=function(a,b){return a&&(a.type&&(a.method=a.type)&&delete a.type,a.dataType&&(a.type=a.dataType),a.jsonpCallback&&(a.jsonpCallbackName=a.jsonpCallback)&&delete a.jsonpCallback,a.jsonp&&(a.jsonpCallback=a.jsonp)),new Reqwest(a,b)},reqwest.ajaxSetup=function(a){a=a||{};for(var b in a)globalSetupOptions[b]=a[b]},reqwest})},{}],28:[function(a,b,c){"use strict";var d=a("../core/core");a("./p5.Geometry3D"),d.prototype.plane=function(a,b,c,e){a=a||1,b=b||1,c=c||1,e=e||1;var f="plane|"+a+"|"+b+"|"+c+"|"+e;if(!this._graphics.geometryInHash(f)){var g=new d.Geometry3D,h=function(c,e){var f=2*a*c-a,g=2*b*e-b,h=0;return new d.Vector(f,g,h)};g.parametricGeometry(h,c,e);var i=g.generateObj();this._graphics.initBuffer(f,i)}this._graphics.drawBuffer(f)},d.prototype.sphere=function(a,b,c){a=a||50,b=b||12,c=c||8;var e="sphere|"+a+"|"+b+"|"+c;if(!this._graphics.geometryInHash(e)){var f=new d.Geometry3D,g=function(b,c){var e=2*Math.PI*b,f=Math.PI*c-Math.PI/2,g=a*Math.cos(f)*Math.sin(e),h=a*Math.sin(f),i=a*Math.cos(f)*Math.cos(e);return new d.Vector(g,h,i)};f.parametricGeometry(g,b,c);var h=f.generateObj();this._graphics.initBuffer(e,h)}return this._graphics.drawBuffer(e),this},d.prototype.cylinder=function(a,b,c,e){a=a||50,b=b||50,c=c||12,e=e||8;var f="cylinder|"+a+"|"+b+"|"+c+"|"+e;if(!this._graphics.geometryInHash(f)){var g=new d.Geometry3D,h=function(c,e){var f=2*Math.PI*c,g=a*Math.sin(f),h=2*b*e-b,i=a*Math.cos(f);return new d.Vector(g,h,i)};g.parametricGeometry(h,c,e),g.mergeVertices();var i=function(c,e){var f=2*Math.PI*c,g=a*Math.sin(-f),h=b,i=a*Math.cos(f);return 0===e?new d.Vector(0,b,0):new d.Vector(g,h,i)};g.parametricGeometry(i,c,1,g.vertices.length);var j=function(c,e){var f=2*Math.PI*c,g=a*Math.sin(f),h=-b,i=a*Math.cos(f);return 0===e?new d.Vector(0,-b,0):new d.Vector(g,h,i)};g.parametricGeometry(j,c,1,g.vertices.length);var k=g.generateObj(!0);this._graphics.initBuffer(f,k)}return this._graphics.drawBuffer(f),this},d.prototype.cone=function(a,b,c,e){a=a||50,b=b||50,c=c||12,e=e||8;var f="cone|"+a+"|"+b+"|"+c+"|"+e;if(!this._graphics.geometryInHash(f)){var g=new d.Geometry3D,h=function(c,e){var f=2*Math.PI*c,g=a*(1-e)*Math.sin(f),h=2*b*e-b,i=a*(1-e)*Math.cos(f);return new d.Vector(g,h,i)};g.parametricGeometry(h,c,e),g.mergeVertices();var i=function(c,e){var f=2*Math.PI*c,g=a*(1-e)*Math.sin(-f),h=-b,i=a*(1-e)*Math.cos(f);return new d.Vector(g,h,i)};g.parametricGeometry(i,c,1,g.vertices.length);var j=g.generateObj(!0);this._graphics.initBuffer(f,j)}return this._graphics.drawBuffer(f),this},d.prototype.torus=function(a,b,c,e){a=a||50,b=b||20,c=c||12,e=e||8;var f="torus|"+a+"|"+b+"|"+c+"|"+e;if(!this._graphics.geometryInHash(f)){var g=new d.Geometry3D,h=function(c,e){var f=2*Math.PI*c,g=2*Math.PI*e,h=(a+b*Math.cos(g))*Math.cos(f),i=(a+b*Math.cos(g))*Math.sin(f),j=b*Math.sin(g);return new d.Vector(h,i,j)};g.parametricGeometry(h,c,e);var i=g.generateObj();this._graphics.initBuffer(f,i)}return this._graphics.drawBuffer(f),this},d.prototype.box=function(a,b,c){a=a||10,b=b||a,c=c||a;var e=typeof arguments[3]===Number?arguments[3]:1,f=typeof arguments[4]===Number?arguments[4]:1,g="cube|"+a+"|"+b+"|"+c+"|"+e+"|"+f;if(!this._graphics.geometryInHash(g)){var h=new d.Geometry3D,i=function(e,f){var g=2*a*e-a,h=2*b*f-b,i=c;return new d.Vector(g,h,i)},j=function(e,f){var g=2*a*(1-e)-a,h=2*b*f-b,i=-c;return new d.Vector(g,h,i)},k=function(e,f){var g=2*a*(1-e)-a,h=b,i=2*c*f-c;return new d.Vector(g,h,i)},l=function(e,f){var g=2*a*e-a,h=-b,i=2*c*f-c;return new d.Vector(g,h,i)},m=function(e,f){var g=a,h=2*b*e-b,i=2*c*f-c;return new d.Vector(g,h,i)},n=function(e,f){var g=-a,h=2*b*(1-e)-b,i=2*c*f-c;return new d.Vector(g,h,i)};h.parametricGeometry(i,e,f,h.vertices.length),h.parametricGeometry(j,e,f,h.vertices.length),h.parametricGeometry(k,e,f,h.vertices.length),h.parametricGeometry(l,e,f,h.vertices.length),h.parametricGeometry(m,e,f,h.vertices.length),h.parametricGeometry(n,e,f,h.vertices.length);var o=h.generateObj(!0);this._graphics.initBuffer(g,o)}return this._graphics.drawBuffer(g),this},b.exports=d},{"../core/core":47,"./p5.Geometry3D":33}],29:[function(a,b,c){"use strict";function d(a){var b=[];return a.forEach(function(a){b.push(a/255)}),b}var e=a("../core/core");e.Renderer3D.prototype.primitives2D=function(a){var b=this.GL,c=this.getColorVertexShader(),d=this.verticeBuffer;b.bindBuffer(b.ARRAY_BUFFER,d),b.bufferData(b.ARRAY_BUFFER,new Float32Array(a),b.STATIC_DRAW),b.vertexAttribPointer(c.vertexPositionAttribute,3,b.FLOAT,!1,0,0);var e=this.colorBuffer;b.bindBuffer(b.ARRAY_BUFFER,e);for(var f=this.getCurColor(),g=[],h=0;h<a.length/3;h++)g=g.concat(f);b.bufferData(b.ARRAY_BUFFER,new Float32Array(g),b.STATIC_DRAW),b.vertexAttribPointer(c.vertexColorAttribute,4,b.FLOAT,!1,0,0);var i="vertexColorVert|vertexColorFrag";this.setMatrixUniforms(i)},e.Renderer3D.prototype.point=function(a,b,c){var d=this.GL;return this.primitives2D([a,b,c]),d.drawArrays(d.POINTS,0,1),this},e.Renderer3D.prototype.line=function(a,b,c,d,e,f){var g=this.GL;return this.primitives2D([a,b,c,d,e,f]),g.drawArrays(g.LINES,0,2),this},e.Renderer3D.prototype.triangle=function(a,b,c,d,e,f,g,h,i){var j=this.GL;return this.primitives2D([a,b,c,d,e,f,g,h,i]),this._strokeCheck(),j.drawArrays(j.TRIANGLES,0,3),this},e.Renderer3D.prototype.quad=function(a,b,c,d,e,f,g,h,i,j,k,l){var m=this.GL;return this.primitives2D([a,b,c,d,e,f,g,h,i,j,k,l]),this._strokeCheck(),m.drawArrays(m.TRIANGLE_STRIP,0,4),this},e.Renderer3D.prototype.beginShape=function(a){return this.modeStack.push(a),this.verticeStack=[],this},e.Renderer3D.prototype.vertex=function(a,b,c){return this.verticeStack.push(a,b,c),this},e.Renderer3D.prototype.endShape=function(){var a=this.GL;this.primitives2D(this.verticeStack),this.verticeStack=[];var b=this.modeStack.pop();switch(b){case"POINTS":a.drawArrays(a.POINTS,0,1);break;case"LINES":a.drawArrays(a.LINES,0,2);break;case"TRIANGLES":this._strokeCheck(),a.drawArrays(a.TRIANGLES,0,3);break;case"TRIANGLE_STRIP":this._strokeCheck(),a.drawArrays(a.TRIANGLE_STRIP,0,4);break;default:this._strokeCheck(),a.drawArrays(a.TRIANGLES,0,3)}return this},e.Renderer3D.prototype._strokeCheck=function(){var a=this.drawModeStack[this.drawModeStack.length-1];if("stroke"===a)throw new Error("stroke for shapes in 3D not yet implemented, use fill for now :(")},e.Renderer3D.prototype.fill=function(a,b,c,e){var f=this._pInst.color.apply(this._pInst,arguments),g=d(f.rgba);return g!==this.getCurColor()&&this.colorStack.push(g),this.drawModeStack.push("fill"),this},e.Renderer3D.prototype.stroke=function(a,b,c,e){var f=this._pInst.color.apply(this._pInst,arguments),g=d(f.rgba);return g!==this.getCurColor()&&this.colorStack.push(g),this.drawModeStack.push("stroke"),this},e.Renderer3D.prototype.getColorVertexShader=function(){var a,b=this.GL,c="vertexColorVert|vertexColorFrag";return this.materialInHash(c)?a=this.mHash[c]:(a=this.initShaders("vertexColorVert","vertexColorFrag",!0),a.vertexColorAttribute=b.getAttribLocation(a,"aVertexColor"),b.enableVertexAttribArray(a.vertexColorAttribute)),a},b.exports=e.Renderer3D},{"../core/core":47}],30:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.orbitControl=function(){return this.mouseIsPressed&&(this.rotateX((this.mouseX-this.width/2)/(this.width/2)),this.rotateY((this.mouseY-this.height/2)/(this.width/2))),this},b.exports=d},{"../core/core":47}],31:[function(a,b,c){"use strict";function d(a){var b=[];return a.forEach(function(a){b.push(a/255)}),b}var e=a("../core/core");e.prototype.ambientLight=function(a,b,c,e){var f=this._graphics.GL,g=this._graphics.getShader("directionalLightVert","lightFrag");f.useProgram(g),g.uAmbientColor=f.getUniformLocation(g,"uAmbientColor");var h=this._graphics._pInst.color.apply(this._graphics._pInst,arguments),i=d(h.rgba);return f.uniform3f(g.uAmbientColor,i[0],i[1],i[2]),g.uMaterialColor=f.getUniformLocation(g,"uMaterialColor"),f.uniform4f(g.uMaterialColor,1,1,1,1),this},e.prototype.directionalLight=function(a,b,c,e,f,g,h){var i=this._graphics.GL,j=this._graphics.getShader("directionalLightVert","lightFrag");i.useProgram(j),j.uDirectionalColor=i.getUniformLocation(j,"uDirectionalColor");var k=this._graphics._pInst.color.apply(this._graphics._pInst,[a,b,c]),l=d(k.rgba);return i.uniform3f(j.uDirectionalColor,l[0],l[1],l[2]),j.uLightingDirection=i.getUniformLocation(j,"uLightingDirection"),i.uniform3f(j.uLightingDirection,arguments[arguments.length-3],arguments[arguments.length-2],arguments[arguments.length-1]),j.uMaterialColor=i.getUniformLocation(j,"uMaterialColor"),i.uniform4f(j.uMaterialColor,1,1,1,1),this},e.prototype.pointLight=function(){},b.exports=e},{"../core/core":47}],32:[function(a,b,c){"use strict";function d(a){return 0===(a&a-1)}function e(a){var b=[];return a.forEach(function(a){b.push(a/255)}),b}var f=a("../core/core");f.prototype.normalMaterial=function(){return this._graphics.getShader("normalVert","normalFrag"),this},f.prototype.texture=function(a){var b=this._graphics.GL,c=this._graphics.getShader("normalVert","textureFrag");b.useProgram(c);var e=b.createTexture();if(b.bindTexture(b.TEXTURE_2D,e),a instanceof f.Image){a.loadPixels();var g=new Uint8Array(a.pixels);b.texImage2D(b.TEXTURE_2D,0,b.RGBA,a.width,a.height,0,b.RGBA,b.UNSIGNED_BYTE,g)}return d(a.width)&&d(a.height)?b.generateMipmap(b.TEXTURE_2D):(b.texParameteri(b.TETXURE_2D,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE),b.texParameteri(b.TETXURE_2D,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE),b.texParameteri(b.TETXURE_2D,b.TEXTURE_MIN_FILTER,b.LINEAR)),b.bindTexture(b.TEXTURE_2D,e),b.uniform1i(b.getUniformLocation(c,"uSampler"),0),this},f.prototype.basicMaterial=function(){var a=this._graphics.GL,b=this._graphics.getShader("normalVert","basicFrag");a.useProgram(b),b.uMaterialColor=a.getUniformLocation(b,"uMaterialColor");var c=this._graphics._pInst.color.apply(this._graphics._pInst,arguments),d=e(c.rgba);return a.uniform4f(b.uMaterialColor,d[0],d[1],d[2],d[3]),this},f.prototype.ambientMaterial=function(){var a=this._graphics.GL,b=this._graphics.getCurShaderId(),c=this._graphics.mHash[b];a.useProgram(c),c.uMaterialColor=a.getUniformLocation(c,"uMaterialColor");var d=this._graphics._pInst.color.apply(this._graphics._pInst,arguments),f=e(d.rgba);return a.uniform4f(c.uMaterialColor,f[0],f[1],f[2],f[3]),this},f.prototype.specularMaterial=function(){return this},b.exports=f},{"../core/core":47}],33:[function(a,b,c){"use strict";function d(a){return a.reduce(function(a,b){return a.concat(b)})}function e(a){return d(a.map(function(a){return[a.x,a.y,a.z]}))}var f=a("../core/core");f.Geometry3D=function(){this.vertices=[],this.vertexNormals=[],this.faces=[],this.faceNormals=[],this.uvs=[]},f.Geometry3D.prototype.parametricGeometry=function(a,b,c,d){var e,f,g,h,i;d=d||0;var j=b+1;for(e=0;c>=e;e++)for(i=e/c,f=0;b>=f;f++)h=f/b,g=a(h,i),this.vertices.push(g);var k,l,m,n,o,p,q,r;for(e=0;c>e;e++)for(f=0;b>f;f++)k=e*j+f+d,l=e*j+f+1+d,m=(e+1)*j+f+1+d,n=(e+1)*j+f+d,o=[f/b,e/c],p=[(f+1)/b,e/c],q=[(f+1)/b,(e+1)/c],r=[f/b,(e+1)/c],this.faces.push([k,l,n]),this.uvs.push([o,p,r]),this.faces.push([l,m,n]),this.uvs.push([p,q,r])},f.Geometry3D.prototype.mergeVertices=function(){var a,b,c,d,e,f={},g=[],h=[],i=4,j=Math.pow(10,i);for(c=0;c<this.vertices.length;c++)a=this.vertices[c],b=Math.round(a.x*j)+"_"+Math.round(a.y*j)+"_"+Math.round(a.z*j),void 0===f[b]?(f[b]=c,g.push(this.vertices[c]),h[c]=g.length-1):h[c]=h[f[b]];var k=[];for(c=0;c<this.faces.length;c++){d=this.faces[c],d[0]=h[d[0]],d[1]=h[d[1]],d[2]=h[d[2]],e=[d[0],d[1],d[2]];for(var l=-1,m=0;3>m;m++)if(e[m]===e[(m+1)%3]){l=m,k.push(c);break}}for(c=k.length-1;c>=0;c--){var n=k[c];this.faces.splice(n,1)}var o=this.vertices.length-g.length;return this.vertices=g,o},f.Geometry3D.prototype.computeFaceNormals=function(){for(var a=new f.Vector,b=new f.Vector,c=0;c<this.faces.length;c++){var d=this.faces[c],e=this.vertices[d[0]],g=this.vertices[d[1]],h=this.vertices[d[2]];f.Vector.sub(h,g,a),f.Vector.sub(e,g,b);var i=f.Vector.cross(b,a);i.normalize(),i.mult(-1),this.faceNormals[c]=i}},f.Geometry3D.prototype.computeVertexNormals=function(){
var a,b,c,d,e,g=[];for(e=new Array(this.vertices.length),a=0;a<this.vertices.length;a++)e[a]=new f.Vector;for(b=0;b<this.faces.length;b++)c=this.faces[b],d=this.faceNormals[b],e[c[0]].add(d),e[c[1]].add(d),e[c[2]].add(d);for(a=0;a<this.vertices.length;a++)e[a].normalize();for(b=0;b<this.faces.length;b++)c=this.faces[b],g[b]=[],g[b][0]=e[c[0]].copy(),g[b][1]=e[c[1]].copy(),g[b][2]=e[c[2]].copy();for(b=0;b<this.faces.length;b++)c=this.faces[b],d=this.faceNormals[b],this.vertexNormals[c[0]]=g[b][0],this.vertexNormals[c[1]]=g[b][1],this.vertexNormals[c[2]]=g[b][2]},f.Geometry3D.prototype.generateUV=function(a,b){a=d(a),b=d(b);var c=[];return a.forEach(function(a,d){c[a]=b[d]}),d(c)},f.Geometry3D.prototype.generateObj=function(a){a||this.mergeVertices(),this.computeFaceNormals(),this.computeVertexNormals();var b={vertices:e(this.vertices),vertexNormals:e(this.vertexNormals),uvs:this.generateUV(this.faces,this.uvs),faces:d(this.faces),len:3*this.faces.length};return b},b.exports=f.Geometry3D},{"../core/core":47}],34:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../math/polargeometry"),f=a("../core/constants"),g="undefined"!=typeof Float32Array?Float32Array:Array;d.Matrix=function(){return arguments[0]instanceof d?(this.p5=arguments[0],this.mat4=arguments[1]||new g([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])):this.mat4=arguments[0]||new g([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),this},d.Matrix.prototype.set=function(a){return a instanceof d.Matrix?(this.mat4=a.mat4,this):a instanceof g?(this.mat4=a,this):this},d.Matrix.prototype.get=function(){return new d.Matrix(this.mat4)},d.Matrix.prototype.copy=function(){var a=new d.Matrix;return a.mat4[0]=this.mat4[0],a.mat4[1]=this.mat4[1],a.mat4[2]=this.mat4[2],a.mat4[3]=this.mat4[3],a.mat4[4]=this.mat4[4],a.mat4[5]=this.mat4[5],a.mat4[6]=this.mat4[6],a.mat4[7]=this.mat4[7],a.mat4[8]=this.mat4[8],a.mat4[9]=this.mat4[9],a.mat4[10]=this.mat4[10],a.mat4[11]=this.mat4[11],a.mat4[12]=this.mat4[12],a.mat4[13]=this.mat4[13],a.mat4[14]=this.mat4[14],a.mat4[15]=this.mat4[15],a},d.Matrix.identity=function(){return new d.Matrix},d.Matrix.prototype.transpose=function(a){var b,c,e,f,h,i;return a instanceof d.Matrix?(b=a.mat4[1],c=a.mat4[2],e=a.mat4[3],f=a.mat4[6],h=a.mat4[7],i=a.mat4[11],this.mat4[0]=a.mat4[0],this.mat4[1]=a.mat4[4],this.mat4[2]=a.mat4[8],this.mat4[3]=a.mat4[12],this.mat4[4]=b,this.mat4[5]=a.mat4[5],this.mat4[6]=a.mat4[9],this.mat4[7]=a.mat4[13],this.mat4[8]=c,this.mat4[9]=f,this.mat4[10]=a.mat4[10],this.mat4[11]=a.mat4[14],this.mat4[12]=e,this.mat4[13]=h,this.mat4[14]=i,this.mat4[15]=a.mat4[15]):a instanceof g&&(b=a[1],c=a[2],e=a[3],f=a[6],h=a[7],i=a[11],this.mat4[0]=a[0],this.mat4[1]=a[4],this.mat4[2]=a[8],this.mat4[3]=a[12],this.mat4[4]=b,this.mat4[5]=a[5],this.mat4[6]=a[9],this.mat4[7]=a[13],this.mat4[8]=c,this.mat4[9]=f,this.mat4[10]=a[10],this.mat4[11]=a[14],this.mat4[12]=e,this.mat4[13]=h,this.mat4[14]=i,this.mat4[15]=a[15]),this},d.Matrix.prototype.invert=function(a){var b,c,e,f,h,i,j,k,l,m,n,o,p,q,r,s;a instanceof d.Matrix?(b=a.mat4[0],c=a.mat4[1],e=a.mat4[2],f=a.mat4[3],h=a.mat4[4],i=a.mat4[5],j=a.mat4[6],k=a.mat4[7],l=a.mat4[8],m=a.mat4[9],n=a.mat4[10],o=a.mat4[11],p=a.mat4[12],q=a.mat4[13],r=a.mat4[14],s=a.mat4[15]):a instanceof g&&(b=a[0],c=a[1],e=a[2],f=a[3],h=a[4],i=a[5],j=a[6],k=a[7],l=a[8],m=a[9],n=a[10],o=a[11],p=a[12],q=a[13],r=a[14],s=a[15]);var t=b*i-c*h,u=b*j-e*h,v=b*k-f*h,w=c*j-e*i,x=c*k-f*i,y=e*k-f*j,z=l*q-m*p,A=l*r-n*p,B=l*s-o*p,C=m*r-n*q,D=m*s-o*q,E=n*s-o*r,F=t*E-u*D+v*C+w*B-x*A+y*z;return F?(F=1/F,this.mat4[0]=(i*E-j*D+k*C)*F,this.mat4[1]=(e*D-c*E-f*C)*F,this.mat4[2]=(q*y-r*x+s*w)*F,this.mat4[3]=(n*x-m*y-o*w)*F,this.mat4[4]=(j*B-h*E-k*A)*F,this.mat4[5]=(b*E-e*B+f*A)*F,this.mat4[6]=(r*v-p*y-s*u)*F,this.mat4[7]=(l*y-n*v+o*u)*F,this.mat4[8]=(h*D-i*B+k*z)*F,this.mat4[9]=(c*B-b*D-f*z)*F,this.mat4[10]=(p*x-q*v+s*t)*F,this.mat4[11]=(m*v-l*x-o*t)*F,this.mat4[12]=(i*A-h*C-j*z)*F,this.mat4[13]=(b*C-c*A+e*z)*F,this.mat4[14]=(q*u-p*w-r*t)*F,this.mat4[15]=(l*w-m*u+n*t)*F,this):null},d.Matrix.prototype.determinant=function(){var a=this.mat4[0]*this.mat4[5]-this.mat4[1]*this.mat4[4],b=this.mat4[0]*this.mat4[6]-this.mat4[2]*this.mat4[4],c=this.mat4[0]*this.mat4[7]-this.mat4[3]*this.mat4[4],d=this.mat4[1]*this.mat4[6]-this.mat4[2]*this.mat4[5],e=this.mat4[1]*this.mat4[7]-this.mat4[3]*this.mat4[5],f=this.mat4[2]*this.mat4[7]-this.mat4[3]*this.mat4[6],g=this.mat4[8]*this.mat4[13]-this.mat4[9]*this.mat4[12],h=this.mat4[8]*this.mat4[14]-this.mat4[10]*this.mat4[12],i=this.mat4[8]*this.mat4[15]-this.mat4[11]*this.mat4[12],j=this.mat4[9]*this.mat4[14]-this.mat4[10]*this.mat4[13],k=this.mat4[9]*this.mat4[15]-this.mat4[11]*this.mat4[13],l=this.mat4[10]*this.mat4[15]-this.mat4[11]*this.mat4[14];return a*l-b*k+c*j+d*i-e*h+f*g},d.Matrix.prototype.mult=function(a){var b=new g(16),c=new g(16);a instanceof d.Matrix?c=a.mat4:a instanceof g&&(c=a);var e=this.mat4[0],f=this.mat4[1],h=this.mat4[2],i=this.mat4[3];return b[0]=e*c[0]+f*c[4]+h*c[8]+i*c[12],b[1]=e*c[1]+f*c[5]+h*c[9]+i*c[13],b[2]=e*c[2]+f*c[6]+h*c[10]+i*c[14],b[3]=e*c[3]+f*c[7]+h*c[11]+i*c[15],e=this.mat4[4],f=this.mat4[5],h=this.mat4[6],i=this.mat4[7],b[4]=e*c[0]+f*c[4]+h*c[8]+i*c[12],b[5]=e*c[1]+f*c[5]+h*c[9]+i*c[13],b[6]=e*c[2]+f*c[6]+h*c[10]+i*c[14],b[7]=e*c[3]+f*c[7]+h*c[11]+i*c[15],e=this.mat4[8],f=this.mat4[9],h=this.mat4[10],i=this.mat4[11],b[8]=e*c[0]+f*c[4]+h*c[8]+i*c[12],b[9]=e*c[1]+f*c[5]+h*c[9]+i*c[13],b[10]=e*c[2]+f*c[6]+h*c[10]+i*c[14],b[11]=e*c[3]+f*c[7]+h*c[11]+i*c[15],e=this.mat4[12],f=this.mat4[13],h=this.mat4[14],i=this.mat4[15],b[12]=e*c[0]+f*c[4]+h*c[8]+i*c[12],b[13]=e*c[1]+f*c[5]+h*c[9]+i*c[13],b[14]=e*c[2]+f*c[6]+h*c[10]+i*c[14],b[15]=e*c[3]+f*c[7]+h*c[11]+i*c[15],this.mat4=b,this},d.Matrix.prototype.scale=function(){var a,b,c;arguments[0]instanceof d.Vector?(a=arguments[0].x,b=arguments[0].y,c=arguments[0].z):arguments[0]instanceof Array?(a=arguments[0][0],b=arguments[0][1],c=arguments[0][2]):(a=arguments[0]||1,b=arguments[1]||1,c=arguments[2]||1);for(var e=new g(16),f=0;f<this.mat4.length;f++){var h=f%4;switch(h){case 0:e[f]=this.mat4[f]*a;break;case 1:e[f]=this.mat4[f]*b;break;case 2:e[f]=this.mat4[f]*c;break;case 3:e[f]=this.mat4[f]}}return this.mat4=e,this},d.Matrix.prototype.rotate=function(a,b){var c,g,h,i,j;this.p5?this.p5._angleMode===f.DEGREES&&(i=e.degreesToRadians(a)):i=a,b instanceof d.Vector?(c=b.x,g=b.y,h=b.z):b instanceof Array&&(c=b[0],g=b[1],h=b[2]),j=Math.sqrt(c*c+g*g+h*h),c*=1/j,g*=1/j,h*=1/j;var k=this.mat4[0],l=this.mat4[1],m=this.mat4[2],n=this.mat4[3],o=this.mat4[4],p=this.mat4[5],q=this.mat4[6],r=this.mat4[7],s=this.mat4[8],t=this.mat4[9],u=this.mat4[10],v=this.mat4[11],w=Math.sin(i),x=Math.cos(i),y=1-x,z=c*c*y+x,A=g*c*y+h*w,B=h*c*y-g*w,C=c*g*y-h*w,D=g*g*y+x,E=h*g*y+c*w,F=c*h*y+g*w,G=g*h*y-c*w,H=h*h*y+x;return this.mat4[0]=k*z+o*A+s*B,this.mat4[1]=l*z+p*A+t*B,this.mat4[2]=m*z+q*A+u*B,this.mat4[3]=n*z+r*A+v*B,this.mat4[4]=k*C+o*D+s*E,this.mat4[5]=l*C+p*D+t*E,this.mat4[6]=m*C+q*D+u*E,this.mat4[7]=n*C+r*D+v*E,this.mat4[8]=k*F+o*G+s*H,this.mat4[9]=l*F+p*G+t*H,this.mat4[10]=m*F+q*G+u*H,this.mat4[11]=n*F+r*G+v*H,this},d.Matrix.prototype.translate=function(a){var b=a[0],c=a[1],d=a[2];this.mat4[12]=this.mat4[0]*b+this.mat4[4]*c+this.mat4[8]*d+this.mat4[12],this.mat4[13]=this.mat4[1]*b+this.mat4[5]*c+this.mat4[9]*d+this.mat4[13],this.mat4[14]=this.mat4[2]*b+this.mat4[6]*c+this.mat4[10]*d+this.mat4[14],this.mat4[15]=this.mat4[3]*b+this.mat4[7]*c+this.mat4[11]*d+this.mat4[15]},d.Matrix.prototype.rotateX=function(a){this.rotate(a,[1,0,0])},d.Matrix.prototype.rotateY=function(a){this.rotate(a,[0,1,0])},d.Matrix.prototype.rotateZ=function(a){this.rotate(a,[0,0,1])},d.Matrix.prototype.perspective=function(a,b,c,d){var e=1/Math.tan(a/2),f=1/(c-d);return this.mat4[0]=e/b,this.mat4[1]=0,this.mat4[2]=0,this.mat4[3]=0,this.mat4[4]=0,this.mat4[5]=e,this.mat4[6]=0,this.mat4[7]=0,this.mat4[8]=0,this.mat4[9]=0,this.mat4[10]=(d+c)*f,this.mat4[11]=-1,this.mat4[12]=0,this.mat4[13]=0,this.mat4[14]=2*d*c*f,this.mat4[15]=0,this},d.Matrix.prototype.ortho=function(a,b,c,d,e,f){var g=1/(a-b),h=1/(c-d),i=1/(e-f);return this.mat4[0]=-2*g,this.mat4[1]=0,this.mat4[2]=0,this.mat4[3]=0,this.mat4[4]=0,this.mat4[5]=-2*h,this.mat4[6]=0,this.mat4[7]=0,this.mat4[8]=0,this.mat4[9]=0,this.mat4[10]=2*i,this.mat4[11]=0,this.mat4[12]=(a+b)*g,this.mat4[13]=(d+c)*h,this.mat4[14]=(f+e)*i,this.mat4[15]=1,this},b.exports=d.Matrix},{"../core/constants":46,"../core/core":47,"../math/polargeometry":76}],35:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("./shader");a("../core/p5.Renderer"),a("./p5.Matrix");var f=[],g=[],h=1e3,i={alpha:!1,depth:!0,stencil:!0,antialias:!1,premultipliedAlpha:!1,preserveDrawingBuffer:!1};d.Renderer3D=function(a,b,c){d.Renderer.call(this,a,b,c);try{if(this.drawingContext=this.canvas.getContext("webgl",i)||this.canvas.getContext("experimental-webgl",i),null===this.drawingContext)throw new Error("Error creating webgl context");console.log("p5.Renderer3D: enabled webgl context")}catch(e){throw new Error(e)}this.isP3D=!0,this.GL=this.drawingContext;var f=this.GL;return f.clearColor(1,1,1,1),f.clearDepth(1),f.enable(f.DEPTH_TEST),f.depthFunc(f.LEQUAL),f.clear(f.COLOR_BUFFER_BIT|f.DEPTH_BUFFER_BIT),f.viewport(0,0,f.drawingBufferWidth,f.drawingBufferHeight),this.initMatrix(),this.initHash(),this.resetStack(),this.verticeBuffer=f.createBuffer(),this.colorBuffer=f.createBuffer(),this},d.Renderer3D.prototype=Object.create(d.Renderer.prototype),d.Renderer3D.prototype._applyDefaults=function(){return this},d.Renderer3D.prototype.resize=function(a,b){var c=this.GL;d.Renderer.prototype.resize.call(this,a,b),c.viewport(0,0,c.drawingBufferWidth,c.drawingBufferHeight)},d.Renderer3D.prototype.background=function(){var a=this.GL,b=this._pInst.color.apply(this._pInst,arguments),c=b.rgba[0]/255,d=b.rgba[1]/255,e=b.rgba[2]/255,f=b.rgba[3]/255;a.clearColor(c,d,e,f),a.clear(a.COLOR_BUFFER_BIT|a.DEPTH_BUFFER_BIT),this.resetMatrix(),this.resetStack()},d.Renderer3D.prototype.initShaders=function(a,b,c){var d=this.GL,f=d.createShader(d.VERTEX_SHADER);if(d.shaderSource(f,e[a]),d.compileShader(f),!d.getShaderParameter(f,d.COMPILE_STATUS))return alert("Yikes! An error occurred compiling the shaders:"+d.getShaderInfoLog(f)),null;var g=d.createShader(d.FRAGMENT_SHADER);if(d.shaderSource(g,e[b]),d.compileShader(g),!d.getShaderParameter(g,d.COMPILE_STATUS))return alert("Darn! An error occurred compiling the shaders:"+d.getShaderInfoLog(g)),null;var i=d.createProgram();return d.attachShader(i,f),d.attachShader(i,g),d.linkProgram(i),d.getProgramParameter(i,d.LINK_STATUS)||alert("Snap! Error linking shader program"),d.useProgram(i),i.uResolution=d.getUniformLocation(i,"uResolution"),d.uniform1f(i.uResolution,h),i.vertexPositionAttribute=d.getAttribLocation(i,"aPosition"),d.enableVertexAttribArray(i.vertexPositionAttribute),void 0===c&&(i.vertexNormalAttribute=d.getAttribLocation(i,"aNormal"),d.enableVertexAttribArray(i.vertexNormalAttribute),i.uNMatrixUniform=d.getUniformLocation(i,"uNormalMatrix"),i.textureCoordAttribute=d.getAttribLocation(i,"aTexCoord"),d.enableVertexAttribArray(i.textureCoordAttribute),i.samplerUniform=d.getUniformLocation(i,"uSampler")),i.uPMatrixUniform=d.getUniformLocation(i,"uTransformMatrix"),i.uMVMatrixUniform=d.getUniformLocation(i,"uModelviewMatrix"),this.mHash[a+"|"+b]=i,i},d.Renderer3D.prototype.getShader=function(a,b){var c=a+"|"+b;return this.materialInHash(c)||this.initShaders(a,b),c!==this.getCurShaderId()&&this.saveShaders(c),this.mHash[c]},d.Renderer3D.prototype.setMatrixUniforms=function(a){var b=this.GL,c=this.mHash[a];b.useProgram(c),b.uniformMatrix4fv(c.uPMatrixUniform,!1,this.uPMatrix.mat4),b.uniformMatrix4fv(c.uMVMatrixUniform,!1,this.uMVMatrix.mat4),this.uNMatrix=new d.Matrix,this.uNMatrix.invert(this.uMVMatrix),this.uNMatrix.transpose(this.uNMatrix),b.uniformMatrix4fv(c.uNMatrixUniform,!1,this.uNMatrix.mat4)},d.Renderer3D.prototype.saveShaders=function(a){g.push(a)},d.Renderer3D.prototype.getCurColor=function(){return this.colorStack[this.colorStack.length-1]||[.5,.5,.5,1]},d.Renderer3D.prototype.getCurShaderId=function(){var a=g[g.length-1];if(void 0===a){a="normalVert|basicFrag";var b=this.GL,c=this.initShaders("normalVert","basicFrag");c.uMaterialColor=b.getUniformLocation(c,"uMaterialColor");var d=this.getCurColor();b.uniform4f(c.uMaterialColor,d[0],d[1],d[2],d[3]),this.saveShaders(a)}return a},d.Renderer3D.prototype.resetStack=function(){g=[],this.colorStack=[],this.modeStack=[],this.drawModeStack=[],this.verticeStack=[],this.lightStack=[]},d.Renderer3D.prototype.initHash=function(){this.gHash={},this.mHash={}},d.Renderer3D.prototype.geometryInHash=function(a){return void 0!==this.gHash[a]},d.Renderer3D.prototype.materialInHash=function(a){return void 0!==this.mHash[a]},d.Renderer3D.prototype.initMatrix=function(){this.uMVMatrix=new d.Matrix,this.uPMatrix=new d.Matrix,this.uNMatrix=new d.Matrix;var a=this.width,b=this.height;this.uPMatrix.perspective(60/180*Math.PI,a/b,.1,100)},d.Renderer3D.prototype.resetMatrix=function(){this.uMVMatrix=d.Matrix.identity()},d.Renderer3D.prototype.translate=function(a,b,c){return a/=h,b=-b/h,c/=h,this.uMVMatrix.translate([a,b,c]),this},d.Renderer3D.prototype.scale=function(a,b,c){return this.uMVMatrix.scale([a,b,c]),this},d.Renderer3D.prototype.rotateX=function(a){return this.uMVMatrix.rotateX(a),this},d.Renderer3D.prototype.rotateY=function(a){return this.uMVMatrix.rotateY(a),this},d.Renderer3D.prototype.rotateZ=function(a){return this.uMVMatrix.rotateZ(a),this},d.Renderer3D.prototype.push=function(){f.push(this.uMVMatrix.copy())},d.Renderer3D.prototype.pop=function(){if(0===f.length)throw"Invalid popMatrix!";this.uMVMatrix=f.pop()},b.exports=d.Renderer3D},{"../core/core":47,"../core/p5.Renderer":53,"./p5.Matrix":34,"./shader":37}],36:[function(a,b,c){"use strict";var d=a("../core/core");d.Renderer3D.prototype.createBuffer=function(a,b){var c=this.GL;this.gHash[a]={},this.gHash[a].len=b.len,this.gHash[a].vertexBuffer=c.createBuffer(),this.gHash[a].normalBuffer=c.createBuffer(),this.gHash[a].uvBuffer=c.createBuffer(),this.gHash[a].indexBuffer=c.createBuffer()},d.Renderer3D.prototype.initBuffer=function(a,b){var c=this.GL;this.createBuffer(a,b);var d=this.mHash[this.getCurShaderId()];c.bindBuffer(c.ARRAY_BUFFER,this.gHash[a].vertexBuffer),c.bufferData(c.ARRAY_BUFFER,new Float32Array(b.vertices),c.STATIC_DRAW),c.vertexAttribPointer(d.vertexPositionAttribute,3,c.FLOAT,!1,0,0),c.bindBuffer(c.ARRAY_BUFFER,this.gHash[a].normalBuffer),c.bufferData(c.ARRAY_BUFFER,new Float32Array(b.vertexNormals),c.STATIC_DRAW),c.vertexAttribPointer(d.vertexNormalAttribute,3,c.FLOAT,!1,0,0),c.bindBuffer(c.ARRAY_BUFFER,this.gHash[a].uvBuffer),c.bufferData(c.ARRAY_BUFFER,new Float32Array(b.uvs),c.STATIC_DRAW),c.vertexAttribPointer(d.textureCoordAttribute,2,c.FLOAT,!1,0,0),c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,this.gHash[a].indexBuffer),c.bufferData(c.ELEMENT_ARRAY_BUFFER,new Uint16Array(b.faces),c.STATIC_DRAW)},d.Renderer3D.prototype.drawBuffer=function(a){var b=this.GL,c=this.getCurShaderId(),d=this.mHash[c];b.bindBuffer(b.ARRAY_BUFFER,this.gHash[a].vertexBuffer),b.vertexAttribPointer(d.vertexPositionAttribute,3,b.FLOAT,!1,0,0),b.bindBuffer(b.ARRAY_BUFFER,this.gHash[a].normalBuffer),b.vertexAttribPointer(d.vertexNormalAttribute,3,b.FLOAT,!1,0,0),b.bindBuffer(b.ARRAY_BUFFER,this.gHash[a].uvBuffer),b.vertexAttribPointer(d.textureCoordAttribute,2,b.FLOAT,!1,0,0),b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,this.gHash[a].indexBuffer),this.setMatrixUniforms(c),b.drawElements(b.TRIANGLES,this.gHash[a].len,b.UNSIGNED_SHORT,0)},b.exports=d.Renderer3D},{"../core/core":47}],37:[function(a,b,c){b.exports={vertexColorVert:"attribute vec3 aPosition;\nattribute vec4 aVertexColor;\n\nuniform mat4 uModelviewMatrix;\nuniform mat4 uTransformMatrix;\n\nvarying vec4 vColor;\n\nvoid main(void) {\n  vec3 zeroToOne = aPosition / 1000.0;\n  vec4 positionVec4 = vec4(zeroToOne * vec3(1., -1., 1.), 1.);\n  gl_Position = uTransformMatrix * uModelviewMatrix * positionVec4;\n  vColor = aVertexColor;\n}",vertexColorFrag:"precision mediump float;\nvarying vec4 vColor;\nvoid main(void) {\n  gl_FragColor = vColor;\n}",normalVert:"attribute vec3 aPosition;\nattribute vec3 aNormal;\nattribute vec2 aTexCoord;\n\nuniform mat4 uModelviewMatrix;\nuniform mat4 uTransformMatrix;\nuniform mat4 uNormalMatrix;\nuniform float uResolution;\n\nvarying vec3 vVertexNormal;\nvarying highp vec2 vVertTexCoord;\n\nvoid main(void) {\n  vec3 zeroToOne = aPosition / uResolution;\n  vec4 positionVec4 = vec4(zeroToOne, 1.);\n  gl_Position = uTransformMatrix * uModelviewMatrix * positionVec4;\n  vVertexNormal = vec3( uNormalMatrix * vec4( aNormal, 1.0 ) );\n  vVertTexCoord = aTexCoord;\n}",normalFrag:"precision mediump float;\nvarying vec3 vVertexNormal;\nvoid main(void) {\n  gl_FragColor = vec4(vVertexNormal, 1.0);\n}",basicFrag:"precision mediump float;\nvarying vec3 vVertexNormal;\nuniform vec4 uMaterialColor;\nvoid main(void) {\n  gl_FragColor = uMaterialColor;\n}",textureFrag:"precision mediump float;\nvarying highp vec2 vVertTexCoord;\nuniform sampler2D uSampler;\nvoid main(void) {\n  gl_FragColor = texture2D(uSampler, vec2(vVertTexCoord.s,vVertTexCoord.t));\n}",lightFrag:"precision mediump float;\n//varying vec2 vTextureCoord;\nvarying vec3 vLightWeighting;\n//uniform sampler2D uSampler;\nuniform vec4 uMaterialColor;\nvoid main(void) {\n  //vec4 textureColor = texture2D(uSampler, vec2(vTextureCoord.s, vTextureCoord.t));\n  gl_FragColor = vec4(vec3(uMaterialColor.rgb * vLightWeighting), uMaterialColor.a);\n}",directionalLightVert:"attribute vec3 position;\nattribute vec3 normal;\nattribute vec2 texCoord;\n\nuniform mat4 modelviewMatrix;\nuniform mat4 transformMatrix;\nuniform mat4 normalMatrix;\nuniform float uResolution;\n\nuniform vec3 uAmbientColor;\nuniform vec3 uLightingDirection;\nuniform vec3 uDirectionalColor;\n\nvarying vec2 vertTexCoord;\nvarying vec3 vLightWeighting;\n\nvoid main(void) {\n  vec3 zeroToOne = position / uResolution;\n  vec4 positionVec4 = vec4(zeroToOne, 1.);\n  gl_Position = transformMatrix * modelviewMatrix * positionVec4;\n  vec3 vertexNormal = vec3( normalMatrix * vec4( normal, 1.0 ) );\n  vertTexCoord = texCoord;\n\n  float directionalLightWeighting = max(dot(vertexNormal, uLightingDirection), 0.0);\n  vLightWeighting = uAmbientColor + uDirectionalColor * directionalLightWeighting;\n}",spotLightVert:"attribute vec3 position;\nattribute vec3 normal;\nattribute vec2 texCoord;\n\nuniform mat4 modelviewMatrix;\nuniform mat4 transformMatrix;\nuniform mat4 normalMatrix;\nuniform float uResolution;\n\nuniform vec4 uAmbientColor;\nuniform vec3 uPointLightingLocation;\nuniform vec4 uPointLightingColor;\n\nvarying vec3 vertexNormal;\nvarying vec2 vertTexCoord;\nvarying vec4 vLightWeighting;\n\nvoid main(void) {\n  vec3 zeroToOne = position / uResolution;\n  vec4 positionVec4 = vec4(zeroToOne, 1.);\n  gl_Position = transformMatrix * modelviewMatrix * positionVec4;\n  vertTexCoord = texCoord;\n\n  vec3 lightDirection = normalize(uPointLightingLocation - mvPosition.xyz);\n  vec3 transformedNormal = normalMatrix * vertexNormal;\n  float directionalLightWeighting = max(dot(transformedNormal, lightDirection), 0.0);\n  vLightWeighting = uAmbientColor + uPointLightingColor * directionalLightWeighting;\n}"}},{}],38:[function(a,b,c){"use strict";var d=a("./core/core");a("./color/p5.Color"),a("./core/p5.Element"),a("./typography/p5.Font"),a("./core/p5.Graphics"),a("./core/p5.Renderer2D"),a("./image/p5.Image"),a("./math/p5.Vector"),a("./io/p5.TableRow"),a("./io/p5.Table"),a("./color/creating_reading"),a("./color/setting"),a("./core/constants"),a("./utilities/conversion"),a("./utilities/array_functions"),a("./utilities/string_functions"),a("./core/environment"),a("./image/image"),a("./image/loading_displaying"),a("./image/pixels"),a("./io/files"),a("./events/keyboard"),a("./events/acceleration"),a("./events/mouse"),a("./utilities/time_date"),a("./events/touch"),a("./math/math"),a("./math/calculation"),a("./math/random"),a("./math/noise"),a("./math/trigonometry"),a("./core/rendering"),a("./core/2d_primitives"),a("./core/attributes"),a("./core/curves"),a("./core/vertex"),a("./core/structure"),a("./core/transform"),a("./typography/attributes"),a("./typography/loading_displaying"),a("./3d/p5.Renderer3D"),a("./3d/p5.Geometry3D"),a("./3d/retainedMode3D"),a("./3d/immediateMode3D"),a("./3d/3d_primitives"),a("./3d/p5.Matrix"),a("./3d/material"),a("./3d/light"),a("./3d/shader"),a("./3d/interaction");var e=function(){window.PHANTOMJS||window.mocha||(window.setup&&"function"==typeof window.setup||window.draw&&"function"==typeof window.draw)&&new d};"complete"===document.readyState?e():window.addEventListener("load",e,!1),b.exports=d},{"./3d/3d_primitives":28,"./3d/immediateMode3D":29,"./3d/interaction":30,"./3d/light":31,"./3d/material":32,"./3d/p5.Geometry3D":33,"./3d/p5.Matrix":34,"./3d/p5.Renderer3D":35,"./3d/retainedMode3D":36,"./3d/shader":37,"./color/creating_reading":40,"./color/p5.Color":41,"./color/setting":42,"./core/2d_primitives":43,"./core/attributes":44,"./core/constants":46,"./core/core":47,"./core/curves":48,"./core/environment":49,"./core/p5.Element":51,"./core/p5.Graphics":52,"./core/p5.Renderer2D":54,"./core/rendering":55,"./core/structure":57,"./core/transform":58,"./core/vertex":59,"./events/acceleration":60,"./events/keyboard":61,"./events/mouse":62,"./events/touch":63,"./image/image":65,"./image/loading_displaying":66,"./image/p5.Image":67,"./image/pixels":68,"./io/files":69,"./io/p5.Table":70,"./io/p5.TableRow":71,"./math/calculation":72,"./math/math":73,"./math/noise":74,"./math/p5.Vector":75,"./math/random":77,"./math/trigonometry":78,"./typography/attributes":79,"./typography/loading_displaying":80,"./typography/p5.Font":81,"./utilities/array_functions":82,"./utilities/conversion":83,"./utilities/string_functions":84,"./utilities/time_date":85}],39:[function(a,b,c){var d=a("../core/core");d.ColorUtils={},d.ColorUtils.hsbaToRGBA=function(a){var b=a[0],c=a[1],d=a[2],e=a[3]||1,f=[];if(0===c)f=[d,d,d,e];else{var g=6*b;6===g&&(g=0);var h,i,j,k=Math.floor(g),l=d*(1-c),m=d*(1-c*(g-k)),n=d*(1-c*(1-(g-k)));0===k?(h=d,i=n,j=l):1===k?(h=m,i=d,j=l):2===k?(h=l,i=d,j=n):3===k?(h=l,i=m,j=d):4===k?(h=n,i=l,j=d):(h=d,i=l,j=m),f=[h,i,j,e]}return f},d.ColorUtils.rgbaToHSBA=function(a){var b,c,d=a[0],e=a[1],f=a[2],g=a[3]||1,h=Math.min(d,e,f),i=Math.max(d,e,f),j=i-h,k=i;if(0===j)b=0,c=0;else{c=j/i;var l=((i-d)/6+j/2)/j,m=((i-e)/6+j/2)/j,n=((i-f)/6+j/2)/j;d===i?b=n-m:e===i?b=1/3+l-n:f===i&&(b=2/3+m-l),0>b&&(b+=1),b>1&&(b-=1)}return[b,c,k,g]},d.ColorUtils.hslaToRGBA=function(a){var b=a[0],c=a[1],d=a[2],e=a[3]||1,f=[];if(0===c)f=[d,d,d,e];else{var g,h,i,j,k;h=.5>d?d*(1+c):d+c-c*d,g=2*d-h;var l=function(a,b,c){return 0>c?c+=1:c>1&&(c-=1),1>6*c?a+6*(b-a)*c:1>2*c?b:2>3*c?a+(b-a)*(2/3-c)*6:a};i=l(g,h,b+1/3),j=l(g,h,b),k=l(g,h,b-1/3),f=[i,j,k,e]}return f},d.ColorUtils.rgbaToHSLA=function(a){var b,c,d,e,f,g=a[0],h=a[1],i=a[2],j=a[3]||1,k=Math.min(g,h,i),l=Math.max(g,h,i),m=l-k,n=(l+k)/2;return 0===m?(b=0,c=0):(d=((l-g)/6+m/2)/m,e=((l-h)/6+m/2)/m,f=((l-i)/6+m/2)/m,g===l?b=f-e:h===l?b=1/3+d-f:i===l&&(b=2/3+e-d),0>b&&(b+=1),b>1&&(b-=1),c=.5>n?m/(l+k):m/(2-l-k)),[b,c,n,j]},d.ColorUtils.hslaToHSBA=function(a){var b,c=a[0],d=a[1],e=a[2],f=a[3]||1;return d*=.5>e?e:1-e,b=e+d,d=2*d/(e+d),[c,d,b,f]},d.ColorUtils.hsbaToHSLA=function(a){var b=a[0],c=a[1],d=a[2],e=a[3]||1,f=(2-c)*d/2;return 0!==f&&(1===f?c=0:.5>f?c/=2-c:c=c*d/(2-2*f)),[b,c,f,e]},b.exports=d.ColorUtils},{"../core/core":47}],40:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");a("./p5.Color"),d.prototype.alpha=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a).getAlpha();throw new Error("Needs p5.Color or pixel array as argument.")},d.prototype.blue=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a).getBlue();throw new Error("Needs p5.Color or pixel array as argument.")},d.prototype.brightness=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a).getBrightness();throw new Error("Needs p5.Color or pixel array as argument.")},d.prototype.color=function(){if(arguments[0]instanceof d.Color)return arguments[0];if(arguments[0]instanceof Array)return new d.Color(this,arguments[0]);var a=Array.prototype.slice.call(arguments);return new d.Color(this,a)},d.prototype.green=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a).getGreen();throw new Error("Needs p5.Color or pixel array as argument.")},d.prototype.hue=function(a){if(!(a instanceof d.Color))throw new Error("Needs p5.Color as argument.");return a.getHue()},d.prototype.lerpColor=function(a,b,c){var d,f,g,h,i,j;if(this._colorMode===e.RGB)i=this.color(a).rgba,j=this.color(b).rgba;else if(this._colorMode===e.HSB)i=this.color(a).hsba,j=this.color(b).hsba;else{if(this._colorMode!==e.HSL)return;i=this.color(a).hsla,j=this.color(b).hsla}return d=this.lerp(i[0],j[0],c),f=this.lerp(i[1],j[1],c),g=this.lerp(i[2],j[2],c),h=this.lerp(i[3],j[3],c),this.color(d,f,g,h)},d.prototype.lightness=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a).getLightness();throw new Error("Needs p5.Color or pixel array as argument.")},d.prototype.red=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a).getRed();throw new Error("Needs p5.Color or pixel array as argument.")},d.prototype.saturation=function(a){if(!(a instanceof d.Color))throw new Error("Needs p5.Color as argument.");return a.getSaturation()},b.exports=d},{"../core/constants":46,"../core/core":47,"./p5.Color":41}],41:[function(a,b,c){var d=a("../core/core"),e=a("./color_utils"),f=a("../core/constants");d.Color=function(a,b){this.mode=a._colorMode,this.maxes=a._colorMaxes;var c=this.mode===f.HSB,g=this.mode===f.RGB,h=this.mode===f.HSL;if(g)this._array=d.Color._getFormattedColor.apply(a,b);else if(c)this.hsba=d.Color._getFormattedColor.apply(a,b),this._array=e.hsbaToRGBA(this.hsba);else{if(!h)throw new Error(a._colorMode+" is an invalid colorMode.");this.hsla=d.Color._getFormattedColor.apply(a,b),this._array=e.hslaToRGBA(this.hsla)}return this.rgba=[Math.round(255*this._array[0]),Math.round(255*this._array[1]),Math.round(255*this._array[2]),Math.round(255*this._array[3])],this},d.Color.prototype.getHue=function(){return this.hsla?this.hsla[0]*this.maxes[f.HSL][0]:this.hsba?this.hsba[0]*this.maxes[f.HSB][0]:(this.hsla=e.rgbaToHSLA(this._array),this.hsla[0]*this.maxes[f.HSL][0])},d.Color.prototype.getSaturation=function(){return this.hsba&&this.mode===f.HSB?this.hsba[1]*this.maxes[f.HSB][1]:(this.hsla||(this.hsla=e.rgbaToHSLA(this._array)),this.hsla[1]*this.maxes[f.HSL][1])},d.Color.prototype.getBrightness=function(){return this.hsba?this.hsba[2]*this.maxes[f.HSB][2]:(this.hsba=e.rgbaToHSBA(this._array),this.hsba[2]*this.maxes[f.HSB][2])},d.Color.prototype.getLightness=function(){return this.hsla?this.hsla[2]*this.maxes[f.HSL][2]:(this.hsla=e.rgbaToHSLA(this._array),this.hsla[2]*this.maxes[f.HSL][2])},d.Color.prototype.getRed=function(){return this._array[0]*this.maxes[f.RGB][0]},d.Color.prototype.getGreen=function(){return this._array[1]*this.maxes[f.RGB][1]},d.Color.prototype.getBlue=function(){return this._array[2]*this.maxes[f.RGB][2]},d.Color.prototype.getAlpha=function(){return this._array[3]*this.maxes[this.mode][3]},d.Color.prototype.toString=function(){var a=this.rgba;return a[3]=this._array[3],"rgba("+a[0]+","+a[1]+","+a[2]+","+a[3]+")"};var g=/\s*/,h=/(\d{1,3})/,i=/((?:\d+(?:\.\d+)?)|(?:\.\d+))/,j=new RegExp(i.source+"%"),k={aliceblue:"#f0f8ff",antiquewhite:"#faebd7",aqua:"#00ffff",aquamarine:"#7fffd4",azure:"#f0ffff",beige:"#f5f5dc",bisque:"#ffe4c4",black:"#000000",blanchedalmond:"#ffebcd",blue:"#0000ff",blueviolet:"#8a2be2",brown:"#a52a2a",burlywood:"#deb887",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",cornflowerblue:"#6495ed",cornsilk:"#fff8dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkgray:"#a9a9a9",darkgreen:"#006400",darkgrey:"#a9a9a9",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkslategrey:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dimgrey:"#696969",dodgerblue:"#1e90ff",firebrick:"#b22222",floralwhite:"#fffaf0",forestgreen:"#228b22",fuchsia:"#ff00ff",gainsboro:"#dcdcdc",ghostwhite:"#f8f8ff",gold:"#ffd700",goldenrod:"#daa520",gray:"#808080",green:"#008000",greenyellow:"#adff2f",grey:"#808080",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrodyellow:"#fafad2",lightgray:"#d3d3d3",lightgreen:"#90ee90",lightgrey:"#d3d3d3",lightpink:"#ffb6c1",lightsalmon:"#ffa07a",lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightslategrey:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370db",mediumseagreen:"#3cb371",mediumslateblue:"#7b68ee",mediumspringgreen:"#00fa9a",mediumturquoise:"#48d1cc",mediumvioletred:"#c71585",midnightblue:"#191970",mintcream:"#f5fffa",mistyrose:"#ffe4e1",moccasin:"#ffe4b5",navajowhite:"#ffdead",navy:"#000080",oldlace:"#fdf5e6",olive:"#808000",olivedrab:"#6b8e23",orange:"#ffa500",orangered:"#ff4500",orchid:"#da70d6",palegoldenrod:"#eee8aa",palegreen:"#98fb98",paleturquoise:"#afeeee",palevioletred:"#db7093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",red:"#ff0000",rosybrown:"#bc8f8f",royalblue:"#4169e1",saddlebrown:"#8b4513",salmon:"#fa8072",sandybrown:"#f4a460",seagreen:"#2e8b57",seashell:"#fff5ee",sienna:"#a0522d",silver:"#c0c0c0",skyblue:"#87ceeb",slateblue:"#6a5acd",slategray:"#708090",slategrey:"#708090",snow:"#fffafa",springgreen:"#00ff7f",steelblue:"#4682b4",tan:"#d2b48c",teal:"#008080",thistle:"#d8bfd8",tomato:"#ff6347",turquoise:"#40e0d0",violet:"#ee82ee",wheat:"#f5deb3",white:"#ffffff",whitesmoke:"#f5f5f5",yellow:"#ffff00",yellowgreen:"#9acd32"},l={HEX3:/^#([a-f0-9])([a-f0-9])([a-f0-9])$/i,HEX6:/^#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})$/i,RGB:new RegExp(["^rgb\\(",h.source,",",h.source,",",h.source,"\\)$"].join(g.source),"i"),RGB_PERCENT:new RegExp(["^rgb\\(",j.source,",",j.source,",",j.source,"\\)$"].join(g.source),"i"),RGBA:new RegExp(["^rgba\\(",h.source,",",h.source,",",h.source,",",i.source,"\\)$"].join(g.source),"i"),RGBA_PERCENT:new RegExp(["^rgba\\(",j.source,",",j.source,",",j.source,",",i.source,"\\)$"].join(g.source),"i"),HSL:new RegExp(["^hsl\\(",h.source,",",j.source,",",j.source,"\\)$"].join(g.source),"i"),HSLA:new RegExp(["^hsla\\(",h.source,",",j.source,",",j.source,",",i.source,"\\)$"].join(g.source),"i"),HSB:new RegExp(["^hsb\\(",h.source,",",j.source,",",j.source,"\\)$"].join(g.source),"i"),HSBA:new RegExp(["^hsba\\(",h.source,",",j.source,",",j.source,",",i.source,"\\)$"].join(g.source),"i")};d.Color._getFormattedColor=function(){var a=arguments.length,b=this._colorMode,c=this._colorMaxes[this._colorMode],g=[];if(a>=3)g[0]=arguments[0]/c[0],g[1]=arguments[1]/c[1],g[2]=arguments[2]/c[2],g[3]="number"==typeof arguments[3]?arguments[3]/c[3]:1;else if(1===a&&"string"==typeof arguments[0]){var h=arguments[0].trim().toLowerCase();if(k[h])return d.Color._getFormattedColor.apply(this,[k[h]]);if(l.HEX3.test(h)?(g=l.HEX3.exec(h).slice(1).map(function(a){return parseInt(a+a,16)/255}),g[3]=1):l.HEX6.test(h)?(g=l.HEX6.exec(h).slice(1).map(function(a){return parseInt(a,16)/255}),g[3]=1):l.RGB.test(h)?(g=l.RGB.exec(h).slice(1).map(function(a){
return a/255}),g[3]=1):l.RGB_PERCENT.test(h)?(g=l.RGB_PERCENT.exec(h).slice(1).map(function(a){return parseFloat(a)/100}),g[3]=1):l.RGBA.test(h)?g=l.RGBA.exec(h).slice(1).map(function(a,b){return 3===b?parseFloat(a):a/255}):l.RGBA_PERCENT.test(h)&&(g=l.RGBA_PERCENT.exec(h).slice(1).map(function(a,b){return 3===b?parseFloat(a):parseFloat(a)/100})),g.length){if(b===f.RGB)return g;if(b===f.HSL)return e.rgbaToHSLA(g);if(b===f.HSB)return e.rgbaToHSBA(g)}if(l.HSL.test(h)?(g=l.HSL.exec(h).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:parseInt(a,10)/100}),g[3]=1):l.HSLA.test(h)&&(g=l.HSLA.exec(h).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:3===b?parseFloat(a):parseInt(a,10)/100})),g.length){if(b===f.RGB)return e.hslaToRGBA(g);if(b===f.HSL)return g;if(b===f.HSB)return e.hslaToHSBA(g)}if(l.HSB.test(h)?(g=l.HSB.exec(h).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:parseInt(a,10)/100}),g[3]=1):l.HSBA.test(h)&&(g=l.HSBA.exec(h).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:3===b?parseFloat(a):parseInt(a,10)/100})),g.length){if(b===f.RGB)return e.hsbaToRGBA(g);if(b===f.HSB)return g;if(b===f.HSL)return e.hsbaToHSLA(g)}g=[1,1,1,1]}else{if(1!==a&&2!==a||"number"!=typeof arguments[0])throw new Error(arguments+"is not a valid color representation.");b===f.RGB?(g[0]=arguments[0]/c[0],g[1]=arguments[0]/c[1],g[2]=arguments[0]/c[2],g[3]="number"==typeof arguments[1]?arguments[1]/c[3]:1):(g[0]=arguments[0],g[1]=arguments[0],g[2]=arguments[0]/c[2],g[3]="number"==typeof arguments[1]?arguments[1]/c[3]:1)}return g},b.exports=d.Color},{"../core/constants":46,"../core/core":47,"./color_utils":39}],42:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");a("./p5.Color"),d.prototype._doStroke=!0,d.prototype._doFill=!0,d.prototype._strokeSet=!1,d.prototype._fillSet=!1,d.prototype._colorMode=e.RGB,d.prototype._colorMaxes={rgb:[255,255,255,255],hsb:[360,100,100,1],hsl:[360,100,100,1]},d.prototype.background=function(){return arguments[0]instanceof d.Image?this.image(arguments[0],0,0,this.width,this.height):this._graphics.background.apply(this._graphics,arguments),this},d.prototype.clear=function(){return this._graphics.clear(),this},d.prototype.colorMode=function(){if(arguments[0]===e.RGB||arguments[0]===e.HSB||arguments[0]===e.HSL){this._colorMode=arguments[0];var a=this._colorMaxes[this._colorMode];2===arguments.length?(a[0]=arguments[1],a[1]=arguments[1],a[2]=arguments[1],a[3]=arguments[1]):4===arguments.length&&(a[0]=arguments[1],a[1]=arguments[2],a[2]=arguments[3]),5===arguments.length&&(a[0]=arguments[1],a[1]=arguments[2],a[2]=arguments[3],a[3]=arguments[4])}return 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a=window.performance.now(),b=a-this._lastFrameTime,c=1e3/this._targetFrameRate,d=5;(!this.loop||b>=c-d)&&(this._setProperty("frameCount",this.frameCount+1),this.redraw(),this._updatePAccelerations(),this._updatePMouseCoords(),this._updatePTouchCoords(),this._frameRate=1e3/(a-this._lastFrameTime),this._lastFrameTime=a),this._loop&&(this._requestAnimId=window.requestAnimationFrame(this._draw))}.bind(this),this._runFrames=function(){this._updateInterval&&clearInterval(this._updateInterval)}.bind(this),this._setProperty=function(a,b){this[a]=b,this._isGlobal&&(window[a]=b)}.bind(this),this.remove=function(){if(this._curElement){this._loop=!1,this._requestAnimId&&window.cancelAnimationFrame(this._requestAnimId);for(var a in this._events)window.removeEventListener(a,this._events[a]);for(var b=0;b<this._elements.length;b++){var c=this._elements[b];c.elt.parentNode&&c.elt.parentNode.removeChild(c.elt);for(var d in c._events)c.elt.removeEventListener(d,c._events[d])}var 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f=a,this},d.prototype.curveTightness=function(a){this._setProperty("_curveTightness",a)},d.prototype.curvePoint=function(a,b,c,d,e){var f=e*e*e,g=e*e,h=-.5*f+g-.5*e,i=1.5*f-2.5*g+1,j=-1.5*f+2*g+.5*e,k=.5*f-.5*g;return a*h+b*i+c*j+d*k},d.prototype.curveTangent=function(a,b,c,d,e){var f=e*e,g=-3*f/2+2*e-.5,h=9*f/2-5*e,i=-9*f/2+4*e+.5,j=3*f/2-e;return a*g+b*h+c*i+d*j},b.exports=d},{"./core":47,"./error_helpers":50}],49:[function(a,b,c){"use strict";function d(a){var b=document.fullscreenEnabled||document.webkitFullscreenEnabled||document.mozFullScreenEnabled||document.msFullscreenEnabled;if(!b)throw new Error("Fullscreen not enabled in this browser.");a.requestFullscreen?a.requestFullscreen():a.mozRequestFullScreen?a.mozRequestFullScreen():a.webkitRequestFullscreen?a.webkitRequestFullscreen():a.msRequestFullscreen&&a.msRequestFullscreen()}function 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Try "+a+"(",c[h].length>0&&(f+=l+Array(c[h].length).join(","+l)),f+=").",c.length>1&&(f+=" "+a+" takes different numbers of parameters depending on what you want to do. Click this link to learn more: "),e(f,a,q));for(var o=0;o<c.length;o++)for(var p=0;p<c[o].length&&p<b.length;p++){var t=c[o][p],u=m(b[p]);"undefined"===u||null===u?e("It looks like "+a+" received an empty variable in spot #"+(p+1)+". If not intentional, this is often a problem with scope: [link to scope].",a,r):"*"===t||d(t,u,b[p])||(f=a+" was expecting a "+t.toLowerCase()+" for parameter #"+(p+1)+", received ",f+="string"===u?'"'+b[p]+'"':b[p],f+=" instead.",c.length>1&&(f+=" "+a+" takes different numbers of parameters depending on what you want to do. Click this link to learn more:"),e(f,a,s))}};var v={0:{fileType:"image",method:"loadImage",message:" hosting the image online,"},1:{fileType:"XML file",method:"loadXML"},2:{fileType:"table file",method:"loadTable"},3:{fileType:"text file",method:"loadStrings"}};g._friendlyFileLoadError=function(a,b){var c=v[a],d="It looks like there was a problem loading your "+c.fileType+". Try checking if the file path%c ["+b+"] %cis correct,"+(c.message||"")+" or running a local server.";e(d,c.method,t)},b.exports=g},{"./core":47}],51:[function(a,b,c){function d(a,b,c){var d=b.bind(c);c.elt.addEventListener(a,d,!1),c._events[a]=d}var e=a("./core");e.Element=function(a,b){this.elt=a,this._pInst=b,this._events={},this.width=this.elt.offsetWidth,this.height=this.elt.offsetHeight},e.Element.prototype.parent=function(a){return"string"==typeof a?a=document.getElementById(a):a instanceof e.Element&&(a=a.elt),a.appendChild(this.elt),this},e.Element.prototype.id=function(a){return this.elt.id=a,this},e.Element.prototype["class"]=function(a){return this.elt.className+=" "+a,this},e.Element.prototype.mousePressed=function(a){return d("mousedown",a,this),d("touchstart",a,this),this},e.Element.prototype.mouseWheel=function(a){return d("mousewheel",a,this),this},e.Element.prototype.mouseReleased=function(a){return d("mouseup",a,this),d("touchend",a,this),this},e.Element.prototype.mouseClicked=function(a){return d("click",a,this),this},e.Element.prototype.mouseMoved=function(a){return d("mousemove",a,this),d("touchmove",a,this),this},e.Element.prototype.mouseOver=function(a){return d("mouseover",a,this),this},e.Element.prototype.changed=function(a){return d("change",a,this),this},e.Element.prototype.mouseOut=function(a){return d("mouseout",a,this),this},e.Element.prototype.touchStarted=function(a){return d("touchstart",a,this),d("mousedown",a,this),this},e.Element.prototype.touchMoved=function(a){return d("touchmove",a,this),d("mousemove",a,this),this},e.Element.prototype.touchEnded=function(a){return d("touchend",a,this),d("mouseup",a,this),this},e.Element.prototype.dragOver=function(a){return d("dragover",a,this),this},e.Element.prototype.dragLeave=function(a){return d("dragleave",a,this),this},e.Element.prototype.drop=function(a,b){function c(b){var c=new e.File(b);return function(b){c.data=b.target.result,a(c)}}return window.File&&window.FileReader&&window.FileList&&window.Blob?(d("dragover",function(a){a.stopPropagation(),a.preventDefault()},this),d("dragleave",function(a){a.stopPropagation(),a.preventDefault()},this),arguments.length>1&&d("drop",b,this),d("drop",function(a){a.stopPropagation(),a.preventDefault();for(var b=a.dataTransfer.files,d=0;d<b.length;d++){var e=b[d],f=new FileReader;f.onload=c(e),"text"===e.type?f.readAsText(e):f.readAsDataURL(e)}},this)):console.log("The File APIs are not fully supported in this browser."),this},e.Element.prototype._setProperty=function(a,b){this[a]=b},b.exports=e.Element},{"./core":47}],52:[function(a,b,c){var d=a("./core"),e=a("./constants");d.Graphics=function(a,b,c,f){var g=c||e.P2D,h=document.createElement("canvas"),i=this._userNode||document.body;i.appendChild(h),d.Element.call(this,h,f,!1),this._styles=[],this.width=a,this.height=b,this.pixelDensity=f.pixelDensity,g===e.WEBGL?this._graphics=new d.Renderer3D(h,f,!1):this._graphics=new d.Renderer2D(h,f,!1),this._graphics.resize(a,b),this._graphics._applyDefaults(),f._elements.push(this);for(var j in d.prototype)this[j]||("function"==typeof d.prototype[j]?this[j]=d.prototype[j].bind(this):this[j]=d.prototype[j]);return this},d.Graphics.prototype=Object.create(d.Element.prototype),b.exports=d.Graphics},{"./constants":46,"./core":47}],53:[function(a,b,c){var d=a("./core");d.Renderer=function(a,b,c){d.Element.call(this,a,b),this.canvas=a,this._pInst=b,c?(this._isMainCanvas=!0,this._pInst._setProperty("_curElement",this),this._pInst._setProperty("canvas",this.canvas),this._pInst._setProperty("width",this.width),this._pInst._setProperty("height",this.height)):(this.canvas.style.display="none",this._styles=[])},d.Renderer.prototype=Object.create(d.Element.prototype),d.Renderer.prototype.resize=function(a,b){this.width=a,this.height=b,this.elt.width=a*this._pInst.pixelDensity,this.elt.height=b*this._pInst.pixelDensity,this.elt.style.width=a+"px",this.elt.style.height=b+"px",this._isMainCanvas&&(this._pInst._setProperty("width",this.width),this._pInst._setProperty("height",this.height))},b.exports=d.Renderer},{"./core":47}],54:[function(a,b,c){var d=a("./core"),e=a("./canvas"),f=a("./constants"),g=a("../image/filters");a("./p5.Renderer");var h="rgba(0,0,0,0)";d.Renderer2D=function(a,b,c){return d.Renderer.call(this,a,b,c),this.drawingContext=this.canvas.getContext("2d"),this._pInst._setProperty("drawingContext",this.drawingContext),this},d.Renderer2D.prototype=Object.create(d.Renderer.prototype),d.Renderer2D.prototype._applyDefaults=function(){this.drawingContext.fillStyle=f._DEFAULT_FILL,this.drawingContext.strokeStyle=f._DEFAULT_STROKE,this.drawingContext.lineCap=f.ROUND,this.drawingContext.font="normal 12px sans-serif"},d.Renderer2D.prototype.resize=function(a,b){d.Renderer.prototype.resize.call(this,a,b),this.drawingContext.scale(this._pInst.pixelDensity,this._pInst.pixelDensity)},d.Renderer2D.prototype.background=function(){if(this.drawingContext.save(),this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(this._pInst.pixelDensity,this._pInst.pixelDensity),arguments[0]instanceof d.Image)this._pInst.image(arguments[0],0,0,this.width,this.height);else{var a=this.drawingContext.fillStyle,b=this._pInst.color.apply(this._pInst,arguments),c=b.toString();this.drawingContext.fillStyle=c,this.drawingContext.fillRect(0,0,this.width,this.height),this.drawingContext.fillStyle=a}this.drawingContext.restore()},d.Renderer2D.prototype.clear=function(){this.drawingContext.clearRect(0,0,this.width,this.height)},d.Renderer2D.prototype.fill=function(){var a=this.drawingContext,b=this._pInst.color.apply(this._pInst,arguments);a.fillStyle=b.toString()},d.Renderer2D.prototype.stroke=function(){var a=this.drawingContext,b=this._pInst.color.apply(this._pInst,arguments);a.strokeStyle=b.toString()},d.Renderer2D.prototype.image=function(a,b,c,d,e){var f=a.canvas||a.elt;try{this._pInst._tint&&a.canvas?this.drawingContext.drawImage(this._getTintedImageCanvas(a),b,c,d,e):this.drawingContext.drawImage(f,b,c,d,e)}catch(g){if("NS_ERROR_NOT_AVAILABLE"!==g.name)throw g}},d.Renderer2D.prototype._getTintedImageCanvas=function(a){if(!a.canvas)return a;var b=g._toPixels(a.canvas),c=document.createElement("canvas");c.width=a.canvas.width,c.height=a.canvas.height;for(var d=c.getContext("2d"),e=d.createImageData(a.canvas.width,a.canvas.height),f=e.data,h=0;h<b.length;h+=4){var i=b[h],j=b[h+1],k=b[h+2],l=b[h+3];f[h]=i*this._pInst._tint[0]/255,f[h+1]=j*this._pInst._tint[1]/255,f[h+2]=k*this._pInst._tint[2]/255,f[h+3]=l*this._pInst._tint[3]/255}return d.putImageData(e,0,0),c},d.Renderer2D.prototype.blendMode=function(a){this.drawingContext.globalCompositeOperation=a},d.Renderer2D.prototype.blend=function(){var a=this.drawingContext.globalCompositeOperation,b=arguments[arguments.length-1],c=Array.prototype.slice.call(arguments,0,arguments.length-1);this.drawingContext.globalCompositeOperation=b,this._pInst.copy.apply(this._pInst,c),this.drawingContext.globalCompositeOperation=a},d.Renderer2D.prototype.copy=function(){var a,b,c,e,f,g,h,i,j;if(9===arguments.length)a=arguments[0],b=arguments[1],c=arguments[2],e=arguments[3],f=arguments[4],g=arguments[5],h=arguments[6],i=arguments[7],j=arguments[8];else{if(8!==arguments.length)throw new Error("Signature not supported");a=this._pInst,b=arguments[0],c=arguments[1],e=arguments[2],f=arguments[3],g=arguments[4],h=arguments[5],i=arguments[6],j=arguments[7]}d.Renderer2D._copyHelper(a,b,c,e,f,g,h,i,j)},d.Renderer2D._copyHelper=function(a,b,c,d,e,f,g,h,i){var j=a.canvas.width/a.width;this.drawingContext.drawImage(a.canvas,j*b,j*c,j*d,j*e,f,g,h,i)},d.Renderer2D.prototype.get=function(a,b,c,e){if(void 0===a&&void 0===b&&void 0===c&&void 0===e?(a=0,b=0,c=this.width,e=this.height):void 0===c&&void 0===e&&(c=1,e=1),a>this.width||b>this.height||0>a||0>b)return[0,0,0,255];var f=this.pixelDensity||this._pInst.pixelDensity;if(1===c&&1===e)return[this.pixels[4*f*(b*this.width+a)],this.pixels[f*(4*(b*this.width+a)+1)],this.pixels[f*(4*(b*this.width+a)+2)],this.pixels[f*(4*(b*this.width+a)+3)]];var g=a*f,h=b*f,i=Math.min(c,this.width),j=Math.min(e,this.height),k=i*f,l=j*f,m=new d.Image(i,j);return m.canvas.getContext("2d").drawImage(this.canvas,g,h,k,l,0,0,i,j),m},d.Renderer2D.prototype.loadPixels=function(){var a=this.pixelDensity||this._pInst.pixelDensity,b=this.width*a,c=this.height*a,d=this.drawingContext.getImageData(0,0,b,c);this._pInst?(this._pInst._setProperty("imageData",d),this._pInst._setProperty("pixels",d.data)):(this._setProperty("imageData",d),this._setProperty("pixels",d.data))},d.Renderer2D.prototype.set=function(a,b,c){if(c instanceof d.Image)this.drawingContext.save(),this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(this._pInst.pixelDensity,this._pInst.pixelDensity),this.drawingContext.drawImage(c.canvas,a,b),this.loadPixels.call(this._pInst),this.drawingContext.restore();else{var e=this._pInst||this,f=0,g=0,h=0,i=0,j=4*(b*e.pixelDensity*this.width*e.pixelDensity+a*e.pixelDensity);if(e.imageData||e.loadPixels.call(e),"number"==typeof c)j<e.pixels.length&&(f=c,g=c,h=c,i=255);else if(c instanceof Array){if(c.length<4)throw new Error("pixel array must be of the form [R, G, B, A]");j<e.pixels.length&&(f=c[0],g=c[1],h=c[2],i=c[3])}else c instanceof d.Color&&j<e.pixels.length&&(f=c.rgba[0],g=c.rgba[1],h=c.rgba[2],i=c.rgba[3]);for(var k=0;k<e.pixelDensity;k++)for(var l=0;l<e.pixelDensity;l++)j=4*((b*e.pixelDensity+l)*this.width*e.pixelDensity+(a*e.pixelDensity+k)),e.pixels[j]=f,e.pixels[j+1]=g,e.pixels[j+2]=h,e.pixels[j+3]=i}},d.Renderer2D.prototype.updatePixels=function(a,b,c,d){var e=this.pixelDensity||this._pInst.pixelDensity;void 0===a&&void 0===b&&void 0===c&&void 0===d&&(a=0,b=0,c=this.width,d=this.height),c*=e,d*=e,this._pInst?this.drawingContext.putImageData(this._pInst.imageData,a,b,0,0,c,d):this.drawingContext.putImageData(this.imageData,a,b,0,0,c,d);
},d.Renderer2D.prototype._acuteArcToBezier=function(a,b){var c=b/2,d=Math.cos(c),e=Math.sin(c),f=1/Math.tan(c),g=a+c,h=Math.cos(g),i=Math.sin(g),j=(4-d)/3,k=e+(d-j)*f;return{ax:Math.cos(a),ay:Math.sin(a),bx:j*h+k*i,by:j*i-k*h,cx:j*h-k*i,cy:j*i+k*h,dx:Math.cos(a+b),dy:Math.sin(a+b)}},d.Renderer2D.prototype.arc=function(a,b,c,d,g,h,i){for(var j=this.drawingContext,k=e.arcModeAdjust(a,b,c,d,this._pInst._ellipseMode),l=k.w/2,m=k.h/2,n=1e-5,o=0,p=[];h-g>n;)o=Math.min(h-g,f.HALF_PI),p.push(this._acuteArcToBezier(g,o)),g+=o;return this._pInst._doFill&&(j.beginPath(),p.forEach(function(a,b){0===b&&j.moveTo(k.x+a.ax*l,k.y+a.ay*m),j.bezierCurveTo(k.x+a.bx*l,k.y+a.by*m,k.x+a.cx*l,k.y+a.cy*m,k.x+a.dx*l,k.y+a.dy*m)}),(i===f.PIE||null==i)&&j.lineTo(k.x,k.y),j.closePath(),j.fill()),this._pInst._doStroke&&(j.beginPath(),p.forEach(function(a,b){0===b&&j.moveTo(k.x+a.ax*l,k.y+a.ay*m),j.bezierCurveTo(k.x+a.bx*l,k.y+a.by*m,k.x+a.cx*l,k.y+a.cy*m,k.x+a.dx*l,k.y+a.dy*m)}),i===f.PIE?(j.lineTo(k.x,k.y),j.closePath()):i===f.CHORD&&j.closePath(),j.stroke()),this},d.Renderer2D.prototype.ellipse=function(a,b,c,d){var f=this.drawingContext,g=this._pInst._doFill,i=this._pInst._doStroke;if(g&&!i){if(f.fillStyle===h)return this}else if(!g&&i&&f.strokeStyle===h)return this;var j=e.modeAdjust(a,b,c,d,this._pInst._ellipseMode),k=.5522847498,l=j.w/2*k,m=j.h/2*k,n=j.x+j.w,o=j.y+j.h,p=j.x+j.w/2,q=j.y+j.h/2;f.beginPath(),f.moveTo(j.x,q),f.bezierCurveTo(j.x,q-m,p-l,j.y,p,j.y),f.bezierCurveTo(p+l,j.y,n,q-m,n,q),f.bezierCurveTo(n,q+m,p+l,o,p,o),f.bezierCurveTo(p-l,o,j.x,q+m,j.x,q),f.closePath(),g&&f.fill(),i&&f.stroke()},d.Renderer2D.prototype.line=function(a,b,c,d){var e=this.drawingContext;return this._pInst._doStroke?e.strokeStyle===h?this:(e.lineWidth%2===1&&e.translate(.5,.5),e.beginPath(),e.moveTo(a,b),e.lineTo(c,d),e.stroke(),e.lineWidth%2===1&&e.translate(-.5,-.5),this):this},d.Renderer2D.prototype.point=function(a,b){var c=this.drawingContext,d=c.strokeStyle,e=c.fillStyle;return this._pInst._doStroke?c.strokeStyle===h?this:(a=Math.round(a),b=Math.round(b),c.fillStyle=d,c.lineWidth>1?(c.beginPath(),c.arc(a,b,c.lineWidth/2,0,f.TWO_PI,!1),c.fill()):c.fillRect(a,b,1,1),void(c.fillStyle=e)):this},d.Renderer2D.prototype.quad=function(a,b,c,d,e,f,g,i){var j=this.drawingContext,k=this._pInst._doFill,l=this._pInst._doStroke;if(k&&!l){if(j.fillStyle===h)return this}else if(!k&&l&&j.strokeStyle===h)return this;return j.beginPath(),j.moveTo(a,b),j.lineTo(c,d),j.lineTo(e,f),j.lineTo(g,i),j.closePath(),k&&j.fill(),l&&j.stroke(),this},d.Renderer2D.prototype.rect=function(a,b,c,d,f,g,i,j){var k=this.drawingContext,l=this._pInst._doFill,m=this._pInst._doStroke;if(l&&!m){if(k.fillStyle===h)return this}else if(!l&&m&&k.strokeStyle===h)return this;var n=e.modeAdjust(a,b,c,d,this._pInst._rectMode);if(this._pInst._doStroke&&k.lineWidth%2===1&&k.translate(.5,.5),k.beginPath(),"undefined"==typeof f)k.rect(n.x,n.y,n.w,n.h);else{"undefined"==typeof g&&(g=f),"undefined"==typeof i&&(i=g),"undefined"==typeof j&&(j=i);var o=n.x,p=n.y,q=n.w,r=n.h,s=q/2,t=r/2;2*f>q&&(f=s),2*f>r&&(f=t),2*g>q&&(g=s),2*g>r&&(g=t),2*i>q&&(i=s),2*i>r&&(i=t),2*j>q&&(j=s),2*j>r&&(j=t),k.beginPath(),k.moveTo(o+f,p),k.arcTo(o+q,p,o+q,p+r,g),k.arcTo(o+q,p+r,o,p+r,i),k.arcTo(o,p+r,o,p,j),k.arcTo(o,p,o+q,p,f),k.closePath()}return this._pInst._doFill&&k.fill(),this._pInst._doStroke&&k.stroke(),this._pInst._doStroke&&k.lineWidth%2===1&&k.translate(-.5,-.5),this},d.Renderer2D.prototype.triangle=function(a,b,c,d,e,f){var g=this.drawingContext,i=this._pInst._doFill,j=this._pInst._doStroke;if(i&&!j){if(g.fillStyle===h)return this}else if(!i&&j&&g.strokeStyle===h)return this;g.beginPath(),g.moveTo(a,b),g.lineTo(c,d),g.lineTo(e,f),g.closePath(),i&&g.fill(),j&&g.stroke()},d.Renderer2D.prototype.endShape=function(a,b,c,d,e,g,h){if(0===b.length)return this;if(!this._pInst._doStroke&&!this._pInst._doFill)return this;var i,j=a===f.CLOSE;j&&!g&&b.push(b[0]);var k,l,m=b.length;if(!c||h!==f.POLYGON&&null!==h)if(!d||h!==f.POLYGON&&null!==h)if(!e||h!==f.POLYGON&&null!==h)if(h===f.POINTS)for(k=0;m>k;k++)i=b[k],this._pInst._doStroke&&this._pInst.stroke(i[6]),this._pInst.point(i[0],i[1]);else if(h===f.LINES)for(k=0;m>k+1;k+=2)i=b[k],this._pInst._doStroke&&this._pInst.stroke(b[k+1][6]),this._pInst.line(i[0],i[1],b[k+1][0],b[k+1][1]);else if(h===f.TRIANGLES)for(k=0;m>k+2;k+=3)i=b[k],this.drawingContext.beginPath(),this.drawingContext.moveTo(i[0],i[1]),this.drawingContext.lineTo(b[k+1][0],b[k+1][1]),this.drawingContext.lineTo(b[k+2][0],b[k+2][1]),this.drawingContext.lineTo(i[0],i[1]),this._pInst._doFill&&(this._pInst.fill(b[k+2][5]),this.drawingContext.fill()),this._pInst._doStroke&&(this._pInst.stroke(b[k+2][6]),this.drawingContext.stroke()),this.drawingContext.closePath();else if(h===f.TRIANGLE_STRIP)for(k=0;m>k+1;k++)i=b[k],this.drawingContext.beginPath(),this.drawingContext.moveTo(b[k+1][0],b[k+1][1]),this.drawingContext.lineTo(i[0],i[1]),this._pInst._doStroke&&this._pInst.stroke(b[k+1][6]),this._pInst._doFill&&this._pInst.fill(b[k+1][5]),m>k+2&&(this.drawingContext.lineTo(b[k+2][0],b[k+2][1]),this._pInst._doStroke&&this._pInst.stroke(b[k+2][6]),this._pInst._doFill&&this._pInst.fill(b[k+2][5])),this._doFillStrokeClose();else if(h===f.TRIANGLE_FAN){if(m>2)for(this.drawingContext.beginPath(),this.drawingContext.moveTo(b[0][0],b[0][1]),this.drawingContext.lineTo(b[1][0],b[1][1]),this.drawingContext.lineTo(b[2][0],b[2][1]),this._pInst._doFill&&this._pInst.fill(b[2][5]),this._pInst._doStroke&&this._pInst.stroke(b[2][6]),this._doFillStrokeClose(),k=3;m>k;k++)i=b[k],this.drawingContext.beginPath(),this.drawingContext.moveTo(b[0][0],b[0][1]),this.drawingContext.lineTo(b[k-1][0],b[k-1][1]),this.drawingContext.lineTo(i[0],i[1]),this._pInst._doFill&&this._pInst.fill(i[5]),this._pInst._doStroke&&this._pInst.stroke(i[6]),this._doFillStrokeClose()}else if(h===f.QUADS)for(k=0;m>k+3;k+=4){for(i=b[k],this.drawingContext.beginPath(),this.drawingContext.moveTo(i[0],i[1]),l=1;4>l;l++)this.drawingContext.lineTo(b[k+l][0],b[k+l][1]);this.drawingContext.lineTo(i[0],i[1]),this._pInst._doFill&&this._pInst.fill(b[k+3][5]),this._pInst._doStroke&&this._pInst.stroke(b[k+3][6]),this._doFillStrokeClose()}else if(h===f.QUAD_STRIP){if(m>3)for(k=0;m>k+1;k+=2)i=b[k],this.drawingContext.beginPath(),m>k+3?(this.drawingContext.moveTo(b[k+2][0],b[k+2][1]),this.drawingContext.lineTo(i[0],i[1]),this.drawingContext.lineTo(b[k+1][0],b[k+1][1]),this.drawingContext.lineTo(b[k+3][0],b[k+3][1]),this._pInst._doFill&&this._pInst.fill(b[k+3][5]),this._pInst._doStroke&&this._pInst.stroke(b[k+3][6])):(this.drawingContext.moveTo(i[0],i[1]),this.drawingContext.lineTo(b[k+1][0],b[k+1][1])),this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),this.drawingContext.moveTo(b[0][0],b[0][1]),k=1;m>k;k++)i=b[k],i.isVert&&(i.moveTo?this.drawingContext.moveTo(i[0],i[1]):this.drawingContext.lineTo(i[0],i[1]));this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),k=0;m>k;k++)b[k].isVert?b[k].moveTo?this.drawingContext.moveTo([0],b[k][1]):this.drawingContext.lineTo(b[k][0],b[k][1]):this.drawingContext.quadraticCurveTo(b[k][0],b[k][1],b[k][2],b[k][3]);this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),k=0;m>k;k++)b[k].isVert?b[k].moveTo?this.drawingContext.moveTo(b[k][0],b[k][1]):this.drawingContext.lineTo(b[k][0],b[k][1]):this.drawingContext.bezierCurveTo(b[k][0],b[k][1],b[k][2],b[k][3],b[k][4],b[k][5]);this._doFillStrokeClose()}else if(m>3){var n=[],o=1-this._pInst._curveTightness;for(this.drawingContext.beginPath(),this.drawingContext.moveTo(b[1][0],b[1][1]),k=1;m>k+2;k++)i=b[k],n[0]=[i[0],i[1]],n[1]=[i[0]+(o*b[k+1][0]-o*b[k-1][0])/6,i[1]+(o*b[k+1][1]-o*b[k-1][1])/6],n[2]=[b[k+1][0]+(o*b[k][0]-o*b[k+2][0])/6,b[k+1][1]+(o*b[k][1]-o*b[k+2][1])/6],n[3]=[b[k+1][0],b[k+1][1]],this.drawingContext.bezierCurveTo(n[1][0],n[1][1],n[2][0],n[2][1],n[3][0],n[3][1]);j&&this.drawingContext.lineTo(b[k+1][0],b[k+1][1]),this._doFillStrokeClose()}return c=!1,d=!1,e=!1,g=!1,j&&b.pop(),this},d.Renderer2D.prototype.noSmooth=function(){return"imageSmoothingEnabled"in this.drawingContext?this.drawingContext.imageSmoothingEnabled=!1:"mozImageSmoothingEnabled"in this.drawingContext?this.drawingContext.mozImageSmoothingEnabled=!1:"webkitImageSmoothingEnabled"in this.drawingContext?this.drawingContext.webkitImageSmoothingEnabled=!1:"msImageSmoothingEnabled"in this.drawingContext&&(this.drawingContext.msImageSmoothingEnabled=!1),this},d.Renderer2D.prototype.smooth=function(){return"imageSmoothingEnabled"in this.drawingContext?this.drawingContext.imageSmoothingEnabled=!0:"mozImageSmoothingEnabled"in this.drawingContext?this.drawingContext.mozImageSmoothingEnabled=!0:"webkitImageSmoothingEnabled"in this.drawingContext?this.drawingContext.webkitImageSmoothingEnabled=!0:"msImageSmoothingEnabled"in this.drawingContext&&(this.drawingContext.msImageSmoothingEnabled=!0),this},d.Renderer2D.prototype.strokeCap=function(a){return(a===f.ROUND||a===f.SQUARE||a===f.PROJECT)&&(this.drawingContext.lineCap=a),this},d.Renderer2D.prototype.strokeJoin=function(a){return(a===f.ROUND||a===f.BEVEL||a===f.MITER)&&(this.drawingContext.lineJoin=a),this},d.Renderer2D.prototype.strokeWeight=function(a){return"undefined"==typeof a||0===a?this.drawingContext.lineWidth=1e-4:this.drawingContext.lineWidth=a,this},d.Renderer2D.prototype._getFill=function(){return this.drawingContext.fillStyle},d.Renderer2D.prototype._getStroke=function(){return this.drawingContext.strokeStyle},d.Renderer2D.prototype.bezier=function(a,b,c,d,e,f,g,h){return this._pInst.beginShape(),this._pInst.vertex(a,b),this._pInst.bezierVertex(c,d,e,f,g,h),this._pInst.endShape(),this},d.Renderer2D.prototype.curve=function(a,b,c,d,e,f,g,h){return this._pInst.beginShape(),this._pInst.curveVertex(a,b),this._pInst.curveVertex(c,d),this._pInst.curveVertex(e,f),this._pInst.curveVertex(g,h),this._pInst.endShape(),this},d.Renderer2D.prototype._doFillStrokeClose=function(){this._pInst._doFill&&this.drawingContext.fill(),this._pInst._doStroke&&this.drawingContext.stroke(),this.drawingContext.closePath()},d.Renderer2D.prototype.applyMatrix=function(a,b,c,d,e,f){this.drawingContext.transform(a,b,c,d,e,f)},d.Renderer2D.prototype.resetMatrix=function(){return this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(this._pInst.pixelDensity,this._pInst.pixelDensity),this},d.Renderer2D.prototype.rotate=function(a){this.drawingContext.rotate(a)},d.Renderer2D.prototype.scale=function(){var a=1,b=1;return 1===arguments.length?a=b=arguments[0]:(a=arguments[0],b=arguments[1]),this.drawingContext.scale(a,b),this},d.Renderer2D.prototype.shearX=function(a){return this._pInst._angleMode===f.DEGREES&&(a=this._pInst.radians(a)),this.drawingContext.transform(1,0,this._pInst.tan(a),1,0,0),this},d.Renderer2D.prototype.shearY=function(a){return this._pInst._angleMode===f.DEGREES&&(a=this._pInst.radians(a)),this.drawingContext.transform(1,this._pInst.tan(a),0,1,0,0),this},d.Renderer2D.prototype.translate=function(a,b){return this.drawingContext.translate(a,b),this},d.Renderer2D.prototype.text=function(a,b,c,d,e){var g,h,i,j,k,l,m,n,o,p,q=this._pInst;if(q._doFill||q._doStroke){if("string"!=typeof a&&(a=a.toString()),a=a.replace(/(\t)/g,"  "),g=a.split("\n"),"undefined"!=typeof d){for(o=0,i=0;i<g.length;i++)for(k="",n=g[i].split(" "),h=0;h<n.length;h++)l=k+n[h]+" ",m=this.textWidth(l),m>d?(k=n[h]+" ",o+=q.textLeading()):k=l;switch(this._pInst._rectMode===f.CENTER&&(b-=d/2,c-=e/2),this.drawingContext.textAlign){case f.CENTER:b+=d/2;break;case f.RIGHT:b+=d}if("undefined"!=typeof e)switch(this.drawingContext.textBaseline){case f.BOTTOM:c+=e-o;break;case f._CTX_MIDDLE:c+=(e-o)/2;break;case f.BASELINE:p=!0,this.drawingContext.textBaseline=f.TOP}for(i=0;i<g.length;i++){for(k="",n=g[i].split(" "),h=0;h<n.length;h++)l=k+n[h]+" ",m=this.textWidth(l),m>d&&k.length>0?(this._renderText(q,k,b,c),k=n[h]+" ",c+=q.textLeading()):k=l;this._renderText(q,k,b,c),c+=q.textLeading()}}else for(j=0;j<g.length;j++)this._renderText(q,g[j],b,c),c+=q.textLeading();return p&&(this.drawingContext.textBaseline=f.BASELINE),q}},d.Renderer2D.prototype._renderText=function(a,b,c,d){return a.push(),a._isOpenType()?a._textFont._renderPath(b,c,d):(a._doStroke&&a._strokeSet&&this.drawingContext.strokeText(b,c,d),a._doFill&&(this.drawingContext.fillStyle=a._fillSet?this.drawingContext.fillStyle:f._DEFAULT_TEXT_FILL,this.drawingContext.fillText(b,c,d))),a.pop(),a},d.Renderer2D.prototype.textWidth=function(a){return this._pInst._isOpenType()?this._pInst._textFont._textWidth(a):this.drawingContext.measureText(a).width},d.Renderer2D.prototype.textAlign=function(a,b){if(arguments.length)return(a===f.LEFT||a===f.RIGHT||a===f.CENTER)&&(this.drawingContext.textAlign=a),(b===f.TOP||b===f.BOTTOM||b===f.CENTER||b===f.BASELINE)&&(b===f.CENTER?this.drawingContext.textBaseline=f._CTX_MIDDLE:this.drawingContext.textBaseline=b),this._pInst;var c=this.drawingContext.textBaseline;return c===f._CTX_MIDDLE&&(c=f.CENTER),{horizontal:this.drawingContext.textAlign,vertical:c}},d.Renderer2D.prototype._applyTextProperties=function(){var a,b=this._pInst;return b._setProperty("_textAscent",null),b._setProperty("_textDescent",null),a=b._textFont,b._isOpenType()&&(a=b._textFont.font.familyName,b._setProperty("_textStyle",b._textFont.font.styleName)),this.drawingContext.font=b._textStyle+" "+b._textSize+"px "+a,b},d.Renderer2D.prototype.push=function(){this.drawingContext.save()},d.Renderer2D.prototype.pop=function(){this.drawingContext.restore()},b.exports=d.Renderer2D},{"../image/filters":64,"./canvas":45,"./constants":46,"./core":47,"./p5.Renderer":53}],55:[function(a,b,c){var d=a("./core"),e=a("./constants");a("./p5.Graphics"),a("./p5.Renderer2D"),a("../3d/p5.Renderer3D"),d.prototype.createCanvas=function(a,b,c){var f,g,h=c||e.P2D;return arguments[3]&&(f="boolean"==typeof arguments[3]?arguments[3]:!1),h===e.WEBGL?(g=document.getElementById("defaultCanvas"),g&&g.parentNode.removeChild(g),g=document.createElement("canvas"),g.id="defaultCanvas"):f?(g=document.createElement("canvas"),g.id="defaultCanvas"):g=this.canvas,this._setupDone||(g.className+=" p5_hidden",g.style.visibility="hidden"),this._userNode?this._userNode.appendChild(g):document.body.appendChild(g),h===e.WEBGL?(this._setProperty("_graphics",new d.Renderer3D(g,this,!0)),this._isdefaultGraphics=!0):this._isdefaultGraphics||(this._setProperty("_graphics",new d.Renderer2D(g,this,!0)),this._isdefaultGraphics=!0),this._graphics.resize(a,b),this._graphics._applyDefaults(),f&&this._elements.push(this._graphics),this._graphics},d.prototype.resizeCanvas=function(a,b,c){this._graphics&&(this._graphics.resize(a,b),this._graphics._applyDefaults(),c||this.redraw())},d.prototype.noCanvas=function(){this.canvas&&this.canvas.parentNode.removeChild(this.canvas)},d.prototype.createGraphics=function(a,b,c){return new d.Graphics(a,b,c,this)},d.prototype.blendMode=function(a){if(a!==e.BLEND&&a!==e.DARKEST&&a!==e.LIGHTEST&&a!==e.DIFFERENCE&&a!==e.MULTIPLY&&a!==e.EXCLUSION&&a!==e.SCREEN&&a!==e.REPLACE&&a!==e.OVERLAY&&a!==e.HARD_LIGHT&&a!==e.SOFT_LIGHT&&a!==e.DODGE&&a!==e.BURN&&a!==e.ADD&&a!==e.NORMAL)throw new Error("Mode "+a+" not recognized.");this._graphics.blendMode(a)},b.exports=d},{"../3d/p5.Renderer3D":35,"./constants":46,"./core":47,"./p5.Graphics":52,"./p5.Renderer2D":54}],56:[function(a,b,c){window.requestAnimationFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(a,b){window.setTimeout(a,1e3/60)}}(),window.performance=window.performance||{},window.performance.now=function(){var a=Date.now();return window.performance.now||window.performance.mozNow||window.performance.msNow||window.performance.oNow||window.performance.webkitNow||function(){return Date.now()-a}}(),function(){"use strict";"undefined"!=typeof Uint8ClampedArray&&(Uint8ClampedArray.prototype.slice=Array.prototype.slice)}()},{}],57:[function(a,b,c){"use strict";var d=a("./core");d.prototype.exit=function(){throw"exit() not implemented, see remove()"},d.prototype.noLoop=function(){this._loop=!1},d.prototype.loop=function(){this._loop=!0,this._draw()},d.prototype.push=function(){this._graphics.push(),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})},d.prototype.pop=function(){this._graphics.pop();var a=this._styles.pop();this._doStroke=a.doStroke,this._doFill=a.doFill,this._tint=a.tint,this._imageMode=a.imageMode,this._rectMode=a.rectMode,this._ellipseMode=a.ellipseMode,this._colorMode=a.colorMode,this.textFont=a.textFont,this.textLeading=a.textLeading,this.textSize=a.textSize,this.textStyle=a.textStyle},d.prototype.pushStyle=function(){throw new Error("pushStyle() not used, see push()")},d.prototype.popStyle=function(){throw new Error("popStyle() not used, see pop()")},d.prototype.redraw=function(){var a=this.setup||window.setup,b=this.draw||window.draw;if("function"==typeof b){this.push(),"undefined"==typeof a&&this.scale(this.pixelDensity,this.pixelDensity);var c=this;this._registeredMethods.pre.forEach(function(a){a.call(c)}),b(),this._registeredMethods.post.forEach(function(a){a.call(c)}),this.pop()}},d.prototype.size=function(){var a="size() is not a valid p5 function, to set the size of the ";throw a+="drawing canvas, please use createCanvas() instead"},b.exports=d},{"./core":47}],58:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants");d.prototype.applyMatrix=function(a,b,c,d,e,f){return this._graphics.applyMatrix(a,b,c,d,e,f),this},d.prototype.popMatrix=function(){throw new Error("popMatrix() not used, see pop()")},d.prototype.printMatrix=function(){throw new Error("printMatrix() not implemented")},d.prototype.pushMatrix=function(){throw new Error("pushMatrix() not used, see push()")},d.prototype.resetMatrix=function(){return this._graphics.resetMatrix(),this},d.prototype.rotate=function(a){return this._angleMode===e.DEGREES&&(a=this.radians(a)),this._graphics.rotate(a),this},d.prototype.rotateX=function(a){if(!this._graphics.isP3D)throw"not yet implemented.";return this._graphics.rotateX(a),this},d.prototype.rotateY=function(a){if(!this._graphics.isP3D)throw"not yet implemented.";return this._graphics.rotateY(a),this},d.prototype.rotateZ=function(a){if(!this._graphics.isP3D)throw"not supported in p2d. Please use webgl mode";return this._graphics.rotateZ(a),this},d.prototype.scale=function(){return this._graphics.isP3D?this._graphics.scale(arguments[0],arguments[1],arguments[2]):this._graphics.scale.apply(this._graphics,arguments),this},d.prototype.shearX=function(a){return this._angleMode===e.DEGREES&&(a=this.radians(a)),this._graphics.shearX(a),this},d.prototype.shearY=function(a){return this._angleMode===e.DEGREES&&(a=this.radians(a)),this._graphics.shearY(a),this},d.prototype.translate=function(a,b,c){return this._graphics.isP3D?this._graphics.translate(a,b,c):this._graphics.translate(a,b),this},b.exports=d},{"./constants":46,"./core":47}],59:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants"),f=null,g=[],h=[],i=!1,j=!1,k=!1,l=!1;d.prototype.beginContour=function(){return h=[],l=!0,this},d.prototype.beginShape=function(a){return this._graphics.isP3D?this._graphics.beginShape(a):(f=a===e.POINTS||a===e.LINES||a===e.TRIANGLES||a===e.TRIANGLE_FAN||a===e.TRIANGLE_STRIP||a===e.QUADS||a===e.QUAD_STRIP?a:null,g=[],h=[]),this},d.prototype.bezierVertex=function(a,b,c,d,e,f){if(0===g.length)throw"vertex() must be used once before calling bezierVertex()";i=!0;for(var j=[],k=0;k<arguments.length;k++)j[k]=arguments[k];return j.isVert=!1,l?h.push(j):g.push(j),this},d.prototype.curveVertex=function(a,b){return j=!0,this.vertex(a,b),this},d.prototype.endContour=function(){var a=h[0].slice();a.isVert=h[0].isVert,a.moveTo=!1,h.push(a),g.push(g[0]);for(var b=0;b<h.length;b++)g.push(h[b]);return this},d.prototype.endShape=function(a){if(this._graphics.isP3D)this._graphics.endShape();else{if(0===g.length)return this;if(!this._doStroke&&!this._doFill)return this;var b=a===e.CLOSE;b&&!l&&g.push(g[0]),this._graphics.endShape(a,g,j,i,k,l,f),j=!1,i=!1,k=!1,l=!1,b&&g.pop()}return this},d.prototype.quadraticVertex=function(a,b,c,d){if(this._contourInited){var f={};return f.x=a,f.y=b,f.x3=c,f.y3=d,f.type=e.QUADRATIC,this._contourVertices.push(f),this}if(!(g.length>0))throw"vertex() must be used once before calling quadraticVertex()";k=!0;for(var i=[],j=0;j<arguments.length;j++)i[j]=arguments[j];return i.isVert=!1,l?h.push(i):g.push(i),this},d.prototype.vertex=function(a,b,c){if(this._graphics.isP3D)this._graphics.vertex(arguments[0],arguments[1],arguments[2]);else{var d=[];d.isVert=!0,d[0]=a,d[1]=b,d[2]=0,d[3]=0,d[4]=0,d[5]=this._graphics._getFill(),d[6]=this._graphics._getStroke(),c&&(d.moveTo=c),l?(0===h.length&&(d.moveTo=!0),h.push(d)):g.push(d)}return this},b.exports=d},{"./constants":46,"./core":47}],60:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.deviceOrientation=void 0,d.prototype.accelerationX=0,d.prototype.accelerationY=0,d.prototype.accelerationZ=0,d.prototype.pAccelerationX=0,d.prototype.pAccelerationY=0,d.prototype.pAccelerationZ=0,d.prototype._updatePAccelerations=function(){this._setProperty("pAccelerationX",this.accelerationX),this._setProperty("pAccelerationY",this.accelerationY),this._setProperty("pAccelerationZ",this.accelerationZ)};var e=.5,f=30;d.prototype.setMoveThreshold=function(a){"number"==typeof a&&(e=a)},d.prototype.setShakeThreshold=function(a){"number"==typeof a&&(f=a)};var g="",h="";d.prototype._ondeviceorientation=function(a){this._setProperty("accelerationX",a.beta),this._setProperty("accelerationY",a.gamma),this._setProperty("accelerationZ",a.alpha),this._handleMotion()},d.prototype._ondevicemotion=function(a){this._setProperty("accelerationX",2*a.acceleration.x),this._setProperty("accelerationY",2*a.acceleration.y),this._setProperty("accelerationZ",2*a.acceleration.z),this._handleMotion()},d.prototype._onMozOrientation=function(a){this._setProperty("accelerationX",a.x),this._setProperty("accelerationY",a.y),this._setProperty("accelerationZ",a.z),this._handleMotion()},d.prototype._handleMotion=function(){90===window.orientation||-90===window.orientation?this._setProperty("deviceOrientation","landscape"):0===window.orientation?this._setProperty("deviceOrientation","portrait"):void 0===window.orientation&&this._setProperty("deviceOrientation","undefined");var a=this.deviceMoved||window.deviceMoved;"function"==typeof a&&(Math.abs(this.accelerationX-this.pAccelerationX)>e||Math.abs(this.accelerationY-this.pAccelerationY)>e||Math.abs(this.accelerationZ-this.pAccelerationZ)>e)&&a();var b=this.deviceTurned||window.deviceTurned;if("function"==typeof b){var c=0;Math.abs(this.accelerationX)>c&&(c=this.accelerationX,h="x"),Math.abs(this.accelerationY)>c&&(c=this.accelerationY,h="y"),Math.abs(this.accelerationZ)>c&&(h="z"),""!==g&&g!==h&&b(h),g=h}var d=this.deviceShaken||window.deviceShaken;if("function"==typeof d){var i,j;null!==this.pAccelerationX&&(i=Math.abs(this.accelerationX-this.pAccelerationX),j=Math.abs(this.accelerationY-this.pAccelerationY)),i+j>f&&d()}},b.exports=d},{"../core/core":47}],61:[function(a,b,c){"use strict";var d=a("../core/core"),e={};d.prototype.isKeyPressed=!1,d.prototype.keyIsPressed=!1,d.prototype.key="",d.prototype.keyCode=0,d.prototype._onkeydown=function(a){this._setProperty("isKeyPressed",!0),this._setProperty("keyIsPressed",!0),this._setProperty("keyCode",a.which),e[a.which]=!0;var b=String.fromCharCode(a.which);b||(b=a.which),this._setProperty("key",b);var c=this.keyPressed||window.keyPressed;if("function"==typeof c&&!a.charCode){var d=c(a);d===!1&&a.preventDefault()}},d.prototype._onkeyup=function(a){var b=this.keyReleased||window.keyReleased;this._setProperty("isKeyPressed",!1),this._setProperty("keyIsPressed",!1),e[a.which]=!1;var c=String.fromCharCode(a.which);if(c||(c=a.which),this._setProperty("key",c),this._setProperty("keyCode",a.which),"function"==typeof b){var d=b(a);d===!1&&a.preventDefault()}},d.prototype._onkeypress=function(a){this._setProperty("keyCode",a.which),this._setProperty("key",String.fromCharCode(a.which));var b=this.keyTyped||window.keyTyped;if("function"==typeof b){var c=b(a);c===!1&&a.preventDefault()}},d.prototype._onblur=function(a){e={}},d.prototype.keyIsDown=function(a){return e[a]},b.exports=d},{"../core/core":47}],62:[function(a,b,c){"use strict";function d(a,b){var c=a.getBoundingClientRect();return{x:b.clientX-c.left,y:b.clientY-c.top}}var e=a("../core/core"),f=a("../core/constants");e.prototype.mouseX=0,e.prototype.mouseY=0,e.prototype.pmouseX=0,e.prototype.pmouseY=0,e.prototype.winMouseX=0,e.prototype.winMouseY=0,e.prototype.pwinMouseX=0,e.prototype.pwinMouseY=0,e.prototype.mouseButton=0,e.prototype.mouseIsPressed=!1,e.prototype.isMousePressed=!1,e.prototype._updateMouseCoords=function(a){if("touchstart"===a.type||"touchmove"===a.type||"touchend"===a.type)this._setProperty("mouseX",this.touchX),this._setProperty("mouseY",this.touchY);else if(null!==this._curElement){var b=d(this._curElement.elt,a);this._setProperty("mouseX",b.x),this._setProperty("mouseY",b.y)}this._setProperty("winMouseX",a.pageX),this._setProperty("winMouseY",a.pageY)},e.prototype._updatePMouseCoords=function(a){this._setProperty("pmouseX",this.mouseX),this._setProperty("pmouseY",this.mouseY),this._setProperty("pwinMouseX",this.winMouseX),this._setProperty("pwinMouseY",this.winMouseY)},e.prototype._setMouseButton=function(a){1===a.button?this._setProperty("mouseButton",f.CENTER):2===a.button?this._setProperty("mouseButton",f.RIGHT):(this._setProperty("mouseButton",f.LEFT),("touchstart"===a.type||"touchmove"===a.type)&&(this._setProperty("mouseX",this.touchX),this._setProperty("mouseY",this.touchY)))},e.prototype._onmousemove=function(a){var b,c=this._isGlobal?window:this;this._updateMouseCoords(a),this.isMousePressed?"function"==typeof c.mouseDragged?(b=c.mouseDragged(a),b===!1&&a.preventDefault()):"function"==typeof c.touchMoved&&(b=c.touchMoved(a),b===!1&&a.preventDefault(),this._updateTouchCoords(a)):"function"==typeof c.mouseMoved&&(b=c.mouseMoved(a),b===!1&&a.preventDefault())},e.prototype._onmousedown=function(a){var b,c=this._isGlobal?window:this;this._setProperty("isMousePressed",!0),this._setProperty("mouseIsPressed",!0),this._setMouseButton(a),this._updateMouseCoords(a),"function"==typeof c.mousePressed?(b=c.mousePressed(a),b===!1&&a.preventDefault()):"function"==typeof c.touchStarted&&(b=c.touchStarted(a),b===!1&&a.preventDefault(),this._updateTouchCoords(a))},e.prototype._onmouseup=function(a){var b,c=this._isGlobal?window:this;this._setProperty("isMousePressed",!1),this._setProperty("mouseIsPressed",!1),"function"==typeof c.mouseReleased?(b=c.mouseReleased(a),b===!1&&a.preventDefault()):"function"==typeof c.touchEnded&&(b=c.touchEnded(a),b===!1&&a.preventDefault(),this._updateTouchCoords(a))},e.prototype._onclick=function(a){var b=this._isGlobal?window:this;if("function"==typeof b.mouseClicked){var c=b.mouseClicked(a);c===!1&&a.preventDefault()}},e.prototype._onmousewheel=e.prototype._onDOMMouseScroll=function(a){var b=this._isGlobal?window:this;if("function"==typeof b.mouseWheel){a.delta=Math.max(-1,Math.min(1,a.wheelDelta||-a.detail));var c=b.mouseWheel(a);c===!1&&a.preventDefault()}},b.exports=e},{"../core/constants":46,"../core/core":47}],63:[function(a,b,c){"use strict";function d(a,b,c){c=c||0;var d=a.getBoundingClientRect(),e=b.touches[c]||b.changedTouches[c];return{x:e.clientX-d.left,y:e.clientY-d.top}}var e=a("../core/core");e.prototype.touchX=0,e.prototype.touchY=0,e.prototype.ptouchX=0,e.prototype.ptouchY=0,e.prototype.touches=[],e.prototype.touchIsDown=!1,e.prototype._updateTouchCoords=function(a){if("mousedown"===a.type||"mousemove"===a.type||"mouseup"===a.type)this._setProperty("touchX",this.mouseX),this._setProperty("touchY",this.mouseY);else{var b=d(this._curElement.elt,a,0);this._setProperty("touchX",b.x),this._setProperty("touchY",b.y);for(var c=[],e=0;e<a.touches.length;e++){var f=d(this._curElement.elt,a,e);c[e]={x:f.x,y:f.y}}this._setProperty("touches",c)}},e.prototype._updatePTouchCoords=function(){this._setProperty("ptouchX",this.touchX),this._setProperty("ptouchY",this.touchY)},e.prototype._ontouchstart=function(a){var b,c=this._isGlobal?window:this;this._updateTouchCoords(a),this._setProperty("touchIsDown",!0),"function"==typeof c.touchStarted?(b=c.touchStarted(a),b===!1&&a.preventDefault()):"function"==typeof c.mousePressed&&(b=c.mousePressed(a),b===!1&&a.preventDefault())},e.prototype._ontouchmove=function(a){var b,c=this._isGlobal?window:this;this._updateTouchCoords(a),"function"==typeof c.touchMoved?(b=c.touchMoved(a),b===!1&&a.preventDefault()):"function"==typeof c.mouseDragged&&(b=c.mouseDragged(a),b===!1&&a.preventDefault(),this._updateMouseCoords(a))},e.prototype._ontouchend=function(a){this._updateTouchCoords(a),0===this.touches.length&&this._setProperty("touchIsDown",!1);var b,c=this._isGlobal?window:this;"function"==typeof c.touchEnded?(b=c.touchEnded(a),b===!1&&a.preventDefault()):"function"==typeof c.mouseReleased&&(b=c.mouseReleased(a),b===!1&&a.preventDefault(),this._updateMouseCoords(a))},b.exports=e},{"../core/core":47}],64:[function(a,b,c){"use strict";function d(a){var b=3.5*a|0;if(b=1>b?1:248>b?b:248,g!==b){g=b,h=1+g<<1,i=new Int32Array(h),j=new Array(h);for(var c=0;h>c;c++)j[c]=new Int32Array(256);for(var d,e,f,k,l=1,m=b-1;b>l;l++){i[b+l]=i[m]=e=m*m,f=j[b+l],k=j[m--];for(var n=0;256>n;n++)f[n]=k[n]=e*n}d=i[b]=b*b,f=j[b];for(var o=0;256>o;o++)f[o]=d*o}}function e(a,b){for(var c=f._toPixels(a),e=a.width,k=a.height,l=e*k,m=new Int32Array(l),n=0;l>n;n++)m[n]=f._getARGB(c,n);var o,p,q,r,s,t,u,v,w,x,y=new Int32Array(l),z=new Int32Array(l),A=new Int32Array(l),B=new Int32Array(l),C=0;d(b);var D,E,F,G;for(E=0;k>E;E++){for(D=0;e>D;D++){if(r=q=p=s=o=0,t=D-g,0>t)x=-t,t=0;else{if(t>=e)break;x=0}for(F=x;h>F&&!(t>=e);F++){var H=m[t+C];G=j[F],s+=G[(-16777216&H)>>>24],p+=G[(16711680&H)>>16],q+=G[(65280&H)>>8],r+=G[255&H],o+=i[F],t++}u=C+D,y[u]=s/o,z[u]=p/o,A[u]=q/o,B[u]=r/o}C+=e}for(C=0,v=-g,w=v*e,E=0;k>E;E++){for(D=0;e>D;D++){if(r=q=p=s=o=0,0>v)x=u=-v,t=D;else{if(v>=k)break;x=0,u=v,t=D+w}for(F=x;h>F&&!(u>=k);F++)G=j[F],s+=G[y[t]],p+=G[z[t]],q+=G[A[t]],r+=G[B[t]],o+=i[F],u++,t+=e;m[D+C]=s/o<<24|p/o<<16|q/o<<8|r/o}C+=e,w+=e,v++}f._setPixels(c,m)}var f={};f._toPixels=function(a){return a instanceof ImageData?a.data:a.getContext("2d").getImageData(0,0,a.width,a.height).data},f._getARGB=function(a,b){var c=4*b;return a[c+3]<<24&4278190080|a[c]<<16&16711680|a[c+1]<<8&65280|255&a[c+2]},f._setPixels=function(a,b){for(var c=0,d=0,e=a.length;e>d;d++)c=4*d,a[c+0]=(16711680&b[d])>>>16,a[c+1]=(65280&b[d])>>>8,a[c+2]=255&b[d],a[c+3]=(4278190080&b[d])>>>24},f._toImageData=function(a){return a instanceof ImageData?a:a.getContext("2d").getImageData(0,0,a.width,a.height)},f._createImageData=function(a,b){return f._tmpCanvas=document.createElement("canvas"),f._tmpCtx=f._tmpCanvas.getContext("2d"),this._tmpCtx.createImageData(a,b)},f.apply=function(a,b,c){var d=a.getContext("2d"),e=d.getImageData(0,0,a.width,a.height),f=b(e,c);f instanceof ImageData?d.putImageData(f,0,0,0,0,a.width,a.height):d.putImageData(e,0,0,0,0,a.width,a.height)},f.threshold=function(a,b){var c=f._toPixels(a);void 0===b&&(b=.5);for(var d=Math.floor(255*b),e=0;e<c.length;e+=4){var g,h=c[e],i=c[e+1],j=c[e+2],k=.2126*h+.7152*i+.0722*j;g=k>=d?255:0,c[e]=c[e+1]=c[e+2]=g}},f.gray=function(a){for(var b=f._toPixels(a),c=0;c<b.length;c+=4){var d=b[c],e=b[c+1],g=b[c+2],h=.2126*d+.7152*e+.0722*g;b[c]=b[c+1]=b[c+2]=h}},f.opaque=function(a){for(var b=f._toPixels(a),c=0;c<b.length;c+=4)b[c+3]=255;return b},f.invert=function(a){for(var b=f._toPixels(a),c=0;c<b.length;c+=4)b[c]=255-b[c],b[c+1]=255-b[c+1],b[c+2]=255-b[c+2]},f.posterize=function(a,b){
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Int32Array(v);v>u;)for(b=u,c=u+a.width;c>u;)d=e=f._getARGB(t,u),i=u-1,h=u+1,j=u-a.width,k=u+a.width,b>i&&(i=u),h>=c&&(h=u),0>j&&(j=0),k>=v&&(k=u),n=f._getARGB(t,j),m=f._getARGB(t,i),o=f._getARGB(t,k),l=f._getARGB(t,h),g=77*(d>>16&255)+151*(d>>8&255)+28*(255&d),q=77*(m>>16&255)+151*(m>>8&255)+28*(255&m),p=77*(l>>16&255)+151*(l>>8&255)+28*(255&l),r=77*(n>>16&255)+151*(n>>8&255)+28*(255&n),s=77*(o>>16&255)+151*(o>>8&255)+28*(255&o),g>q&&(e=m,g=q),g>p&&(e=l,g=p),g>r&&(e=n,g=r),g>s&&(e=o,g=s),w[u++]=e;f._setPixels(t,w)};var g,h,i,j;f.blur=function(a,b){e(a,b)},b.exports=f},{}],65:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants"),f=[];d.prototype._imageMode=e.CORNER,d.prototype._tint=null,d.prototype.createImage=function(a,b){return new d.Image(a,b)},d.prototype.saveCanvas=function(){var a,b,c;if(3===arguments.length?(a=arguments[0],b=arguments[1],c=arguments[2]):2===arguments.length?"object"==typeof arguments[0]?(a=arguments[0],b=arguments[1]):(b=arguments[0],c=arguments[1]):1===arguments.length&&("object"==typeof arguments[0]?a=arguments[0]:b=arguments[0]),a instanceof d.Element&&(a=a.elt),a instanceof HTMLCanvasElement||(a=null),c||(c=d.prototype._checkFileExtension(b,c)[1],""===c&&(c="png")),a||this._curElement&&this._curElement.elt&&(a=this._curElement.elt),d.prototype._isSafari()){var e="Hello, Safari user!\n";e+="Now capturing a screenshot...\n",e+="To save this image,\n",e+="go to File --> Save As.\n",alert(e),window.location.href=a.toDataURL()}else{var f;if("undefined"==typeof c)c="png",f="image/png";else switch(c){case"png":f="image/png";break;case"jpeg":f="image/jpeg";break;case"jpg":f="image/jpeg";break;default:f="image/png"}var g="image/octet-stream",h=a.toDataURL(f);h=h.replace(f,g),d.prototype.downloadFile(h,b,c)}},d.prototype.saveFrames=function(a,b,c,e,g){var h=c||3;h=d.prototype.constrain(h,0,15),h=1e3*h;var i=e||15;i=d.prototype.constrain(i,0,22);var j=0,k=d.prototype._makeFrame,l=this._curElement.elt,m=setInterval(function(){k(a+j,b,l),j++},1e3/i);setTimeout(function(){if(clearInterval(m),g)g(f);else for(var a=0;a<f.length;a++){var b=f[a];d.prototype.downloadFile(b.imageData,b.filename,b.ext)}f=[]},h+.01)},d.prototype._makeFrame=function(a,b,c){var d;d=this?this._curElement.elt:c;var e;if(b)switch(b.toLowerCase()){case"png":e="image/png";break;case"jpeg":e="image/jpeg";break;case"jpg":e="image/jpeg";break;default:e="image/png"}else b="png",e="image/png";var g="image/octet-stream",h=d.toDataURL(e);h=h.replace(e,g);var i={};i.imageData=h,i.filename=a,i.ext=b,f.push(i)},b.exports=d},{"../core/constants":46,"../core/core":47}],66:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("./filters"),f=a("../core/canvas"),g=a("../core/constants");a("../core/error_helpers"),d.prototype.loadImage=function(a,b,c){var e=new Image,f=new d.Image(1,1,this);return e.onload=function(){f.width=f.canvas.width=e.width,f.height=f.canvas.height=e.height,f.drawingContext.drawImage(e,0,0),"function"==typeof b&&b(f)},e.onerror=function(a){d._friendlyFileLoadError(0,e.src),"function"==typeof c&&c(a)},0!==a.indexOf("data:image/")&&(e.crossOrigin="Anonymous"),e.src=a,f},d.prototype.image=function(a,b,c,d,e){b=b||0,c=c||0,d=d||a.width,e=e||a.height;var g=f.modeAdjust(b,c,d,e,this._imageMode);this._graphics.image(a,g.x,g.y,g.w,g.h)},d.prototype.tint=function(){var a=this.color.apply(this,arguments);this._tint=a.rgba},d.prototype.noTint=function(){this._tint=null},d.prototype._getTintedImageCanvas=function(a){if(!a.canvas)return a;var b=e._toPixels(a.canvas),c=document.createElement("canvas");c.width=a.canvas.width,c.height=a.canvas.height;for(var d=c.getContext("2d"),f=d.createImageData(a.canvas.width,a.canvas.height),g=f.data,h=0;h<b.length;h+=4){var i=b[h],j=b[h+1],k=b[h+2],l=b[h+3];g[h]=i*this._tint[0]/255,g[h+1]=j*this._tint[1]/255,g[h+2]=k*this._tint[2]/255,g[h+3]=l*this._tint[3]/255}return d.putImageData(f,0,0),c},d.prototype.imageMode=function(a){(a===g.CORNER||a===g.CORNERS||a===g.CENTER)&&(this._imageMode=a)},b.exports=d},{"../core/canvas":45,"../core/constants":46,"../core/core":47,"../core/error_helpers":50,"./filters":64}],67:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("./filters");d.Image=function(a,b){this.width=a,this.height=b,this.canvas=document.createElement("canvas"),this.canvas.width=this.width,this.canvas.height=this.height,this.drawingContext=this.canvas.getContext("2d"),this.pixelDensity=1,this.pixels=[]},d.Image.prototype._setProperty=function(a,b){this[a]=b},d.Image.prototype.loadPixels=function(){d.Renderer2D.prototype.loadPixels.call(this)},d.Image.prototype.updatePixels=function(a,b,c,e){d.Renderer2D.prototype.updatePixels.call(this,a,b,c,e)},d.Image.prototype.get=function(a,b,c,e){return d.Renderer2D.prototype.get.call(this,a,b,c,e)},d.Image.prototype.set=function(a,b,c){d.Renderer2D.prototype.set.call(this,a,b,c)},d.Image.prototype.resize=function(a,b){a=a||this.canvas.width,b=b||this.canvas.height;var c=document.createElement("canvas");c.width=a,c.height=b,c.getContext("2d").drawImage(this.canvas,0,0,this.canvas.width,this.canvas.height,0,0,c.width,c.height),this.canvas.width=this.width=a,this.canvas.height=this.height=b,this.drawingContext.drawImage(c,0,0,a,b,0,0,a,b),this.pixels.length>0&&this.loadPixels()},d.Image.prototype.copy=function(){d.prototype.copy.apply(this,arguments)},d.Image.prototype.mask=function(a){void 0===a&&(a=this);var b=this.drawingContext.globalCompositeOperation,c=1;a instanceof d.Renderer&&(c=a._pInst.pixelDensity);var e=[a,0,0,c*a.width,c*a.height,0,0,this.width,this.height];this.drawingContext.globalCompositeOperation="destination-in",this.copy.apply(this,e),this.drawingContext.globalCompositeOperation=b},d.Image.prototype.filter=function(a,b){e.apply(this.canvas,e[a.toLowerCase()],b)},d.Image.prototype.blend=function(){d.prototype.blend.apply(this,arguments)},d.Image.prototype.save=function(a,b){var c;if(b)switch(b.toLowerCase()){case"png":c="image/png";break;case"jpeg":c="image/jpeg";break;case"jpg":c="image/jpeg";break;default:c="image/png"}else b="png",c="image/png";var e="image/octet-stream",f=this.canvas.toDataURL(c);f=f.replace(c,e),d.prototype.downloadFile(f,a,b)},b.exports=d.Image},{"../core/core":47,"./filters":64}],68:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("./filters");a("../color/p5.Color"),d.prototype.pixels=[],d.prototype.blend=function(){this._graphics.blend.apply(this._graphics,arguments)},d.prototype.copy=function(){d.Renderer2D._copyHelper.apply(this,arguments)},d.prototype.filter=function(a,b){e.apply(this.canvas,e[a.toLowerCase()],b)},d.prototype.get=function(a,b,c,d){return this._graphics.get(a,b,c,d)},d.prototype.loadPixels=function(){this._graphics.loadPixels()},d.prototype.set=function(a,b,c){this._graphics.set(a,b,c)},d.prototype.updatePixels=function(a,b,c,d){this._graphics.updatePixels(a,b,c,d)},b.exports=d},{"../color/p5.Color":41,"../core/core":47,"./filters":64}],69:[function(a,b,c){"use strict";function d(a,b){var c={};if(b=b||[],"undefined"==typeof b)for(var d=0;d<a.length;d++)b[d.toString()]=d;for(var e=0;e<b.length;e++){var f=b[e],g=a[e];c[f]=g}return c}function e(a){return 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To download this file...\n";k+="1. Go to File --> Save As.\n",k+='2. Choose "Page Source" as the Format.\n',k+='3. 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d.Vector?(this.x-=a.x||0,this.y-=a.y||0,this.z-=a.z||0,this):a instanceof Array?(this.x-=a[0]||0,this.y-=a[1]||0,this.z-=a[2]||0,this):(this.x-=a||0,this.y-=b||0,this.z-=c||0,this)},d.Vector.prototype.mult=function(a){return this.x*=a||0,this.y*=a||0,this.z*=a||0,this},d.Vector.prototype.div=function(a){return this.x/=a,this.y/=a,this.z/=a,this},d.Vector.prototype.mag=function(){return Math.sqrt(this.magSq())},d.Vector.prototype.magSq=function(){var a=this.x,b=this.y,c=this.z;return a*a+b*b+c*c},d.Vector.prototype.dot=function(a,b,c){return a instanceof d.Vector?this.dot(a.x,a.y,a.z):this.x*(a||0)+this.y*(b||0)+this.z*(c||0)},d.Vector.prototype.cross=function(a){var b=this.y*a.z-this.z*a.y,c=this.z*a.x-this.x*a.z,e=this.x*a.y-this.y*a.x;return this.p5?new d.Vector(this.p5,[b,c,e]):new d.Vector(b,c,e)},d.Vector.prototype.dist=function(a){var b=a.copy().sub(this);return b.mag()},d.Vector.prototype.normalize=function(){return this.div(this.mag())},d.Vector.prototype.limit=function(a){var b=this.magSq();return b>a*a&&(this.div(Math.sqrt(b)),this.mult(a)),this},d.Vector.prototype.setMag=function(a){return this.normalize().mult(a)},d.Vector.prototype.heading=function(){var a=Math.atan2(this.y,this.x);return this.p5?this.p5._angleMode===f.RADIANS?a:e.radiansToDegrees(a):a},d.Vector.prototype.rotate=function(a){this.p5&&this.p5._angleMode===f.DEGREES&&(a=e.degreesToRadians(a));var b=this.heading()+a,c=this.mag();return this.x=Math.cos(b)*c,this.y=Math.sin(b)*c,this},d.Vector.prototype.lerp=function(a,b,c,e){return a instanceof d.Vector?this.lerp(a.x,a.y,a.z,b):(this.x+=(a-this.x)*e||0,this.y+=(b-this.y)*e||0,this.z+=(c-this.z)*e||0,this)},d.Vector.prototype.array=function(){return[this.x||0,this.y||0,this.z||0]},d.Vector.prototype.equals=function(a,b,c){var e,f,g;return a instanceof d.Vector?(e=a.x||0,f=a.y||0,g=a.z||0):a instanceof Array?(e=a[0]||0,f=a[1]||0,g=a[2]||0):(e=a||0,f=b||0,g=c||0),this.x===e&&this.y===f&&this.z===g},d.Vector.fromAngle=function(a){return this.p5&&this.p5._angleMode===f.DEGREES&&(a=e.degreesToRadians(a)),this.p5?new d.Vector(this.p5,[Math.cos(a),Math.sin(a),0]):new d.Vector(Math.cos(a),Math.sin(a),0)},d.Vector.random2D=function(){var a;return a=this.p5?this.p5._angleMode===f.DEGREES?this.p5.random(360):this.p5.random(f.TWO_PI):Math.random()*Math.PI*2,this.fromAngle(a)},d.Vector.random3D=function(){var a,b;this.p5?(a=this.p5.random(0,f.TWO_PI),b=this.p5.random(-1,1)):(a=Math.random()*Math.PI*2,b=2*Math.random()-1);var c=Math.sqrt(1-b*b)*Math.cos(a),e=Math.sqrt(1-b*b)*Math.sin(a);return this.p5?new d.Vector(this.p5,[c,e,b]):new d.Vector(c,e,b)},d.Vector.add=function(a,b,c){return c?c.set(a):c=a.copy(),c.add(b),c},d.Vector.sub=function(a,b,c){return c?c.set(a):c=a.copy(),c.sub(b),c},d.Vector.mult=function(a,b,c){return c?c.set(a):c=a.copy(),c.mult(b),c},d.Vector.div=function(a,b,c){return c?c.set(a):c=a.copy(),c.div(b),c},d.Vector.dot=function(a,b){return a.dot(b)},d.Vector.cross=function(a,b){return 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arguments.length?(this._setProperty("_textSize",a),this._setProperty("_textLeading",a*e._DEFAULT_LEADMULT),this._graphics._applyTextProperties()):this._textSize},d.prototype.textStyle=function(a){return arguments.length?((a===e.NORMAL||a===e.ITALIC||a===e.BOLD)&&this._setProperty("_textStyle",a),this._graphics._applyTextProperties()):this._textStyle},d.prototype.textWidth=function(a){return this._graphics.textWidth(a)},d.prototype.textAscent=function(){
return null===this._textAscent&&this._updateTextMetrics(),this._textAscent},d.prototype.textDescent=function(){return null===this._textDescent&&this._updateTextMetrics(),this._textDescent},d.prototype._isOpenType=function(a){return a=a||this._textFont,"object"==typeof a&&a.font&&a.font.supported},d.prototype._updateTextMetrics=function(){if(this._isOpenType())return this._setProperty("_textAscent",this._textFont._textAscent()),this._setProperty("_textDescent",this._textFont._textDescent()),this;var a=document.createElement("span");a.style.fontFamily=this._textFont,a.style.fontSize=this._textSize+"px",a.innerHTML="ABCjgq|";var b=document.createElement("div");b.style.display="inline-block",b.style.width="1px",b.style.height="0px";var c=document.createElement("div");c.appendChild(a),c.appendChild(b),c.style.height="0px",c.style.overflow="hidden",document.body.appendChild(c),b.style.verticalAlign="baseline";var d=this._calculateOffset(b),e=this._calculateOffset(a),f=d[1]-e[1];b.style.verticalAlign="bottom",d=this._calculateOffset(b),e=this._calculateOffset(a);var g=d[1]-e[1],h=g-f;return document.body.removeChild(c),this._setProperty("_textAscent",f),this._setProperty("_textDescent",h),this},d.prototype._calculateOffset=function(a){var b=0,c=0;if(a.offsetParent){do b+=a.offsetLeft,c+=a.offsetTop;while(a=a.offsetParent)}else b+=a.offsetLeft,c+=a.offsetTop;return[b,c]},b.exports=d},{"../core/constants":46,"../core/core":47}],80:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");a("../core/error_helpers"),d.prototype.text=function(a,b,c,d,e){return this._validateParameters("text",arguments,[["*","Number","Number"],["*","Number","Number","Number","Number"]]),this._doFill||this._doStroke?this._graphics.text.apply(this._graphics,arguments):this},d.prototype.textFont=function(a,b){if(arguments.length){if(!a)throw Error("null font passed to textFont");return this._setProperty("_textFont",a),b&&(this._setProperty("_textSize",b),this._setProperty("_textLeading",b*e._DEFAULT_LEADMULT)),this._graphics._applyTextProperties()}return this},b.exports=d},{"../core/constants":46,"../core/core":47,"../core/error_helpers":50}],81:[function(a,b,c){"use strict";function d(){for(var a=Array.prototype.slice.call(arguments),b=a.length,c="";b--;)c+=a[b]===Object(a[b])?JSON.stringify(a[b]):a[b];return c}var e=a("../core/core"),f=a("../core/constants");e.Font=function(a){this.parent=a,this.cache={},this.font=void 0},e.Font.prototype.list=function(){throw"not yet implemented"},e.Font.prototype.textBounds=function(a,b,c,e,f){b=void 0!==b?b:0,c=void 0!==c?c:0,e=e||this.parent._textSize;var g=this.cache[d("textBounds",a,b,c,e)];if(!g){var h,i,j,k,l=[],m=[],n=this,o=this._scale(e);this.font.forEachGlyph(a,b,c,e,f,function(a,b,c,d){if(l.push(b),m.push(c),"space"!==a.name){var f=a.getMetrics();l.push(b+f.xMax*o),m.push(c+-f.yMin*o),m.push(c+-f.yMax*o)}else l.push(b+n.font.charToGlyph(" ").advanceWidth*n._scale(e))}),h=Math.max(0,Math.min.apply(null,l)),i=Math.max(0,Math.min.apply(null,m)),j=Math.max(0,Math.max.apply(null,l)),k=Math.max(0,Math.max.apply(null,m)),g={x:h,y:i,h:k-i,w:j-h,advance:h-b},this.cache[d("textBounds",a,b,c,e)]=g}return g},e.Font.prototype._getGlyphs=function(a){return this.font.stringToGlyphs(a)},e.Font.prototype._getPath=function(a,b,c,d){var e=this.parent,f=e._graphics.drawingContext,g=this._handleAlignment(e,f,a,b,c);return this.font.getPath(a,g.x,g.y,e._textSize,d)},e.Font.prototype._getPathData=function(a,b,c,d){var e=3;return"string"==typeof a&&arguments.length>2?a=this._getPath(a,b,c,d):"object"==typeof b&&(d=b),d&&"number"==typeof d.decimals&&(e=d.decimals),a.toPathData(e)},e.Font.prototype._getSVG=function(a,b,c,d){var e=3;return"string"==typeof a&&arguments.length>2?a=this._getPath(a,b,c,d):"object"==typeof b&&(d=b),d&&("number"==typeof d.decimals&&(e=d.decimals),"number"==typeof d.strokeWidth&&(a.strokeWidth=d.strokeWidth),"undefined"!=typeof d.fill&&(a.fill=d.fill),"undefined"!=typeof d.stroke&&(a.stroke=d.stroke)),a.toSVG(e)},e.Font.prototype._renderPath=function(a,b,c,d){var e,g=this.parent,h=g._graphics,i=h.drawingContext;e="object"==typeof a&&a.commands?a.commands:this._getPath(a,b,c,g._textSize,d).commands,i.beginPath();for(var j=0;j<e.length;j+=1){var k=e[j];"M"===k.type?i.moveTo(k.x,k.y):"L"===k.type?i.lineTo(k.x,k.y):"C"===k.type?i.bezierCurveTo(k.x1,k.y1,k.x2,k.y2,k.x,k.y):"Q"===k.type?i.quadraticCurveTo(k.x1,k.y1,k.x,k.y):"Z"===k.type&&i.closePath()}return g._doStroke&&g._strokeSet&&i.stroke(),g._doFill&&(i.fillStyle=g._fillSet?i.fillStyle:f._DEFAULT_TEXT_FILL,i.fill()),this},e.Font.prototype._textWidth=function(a,b){if(" "===a)return this.font.charToGlyph(" ").advanceWidth*this._scale(b);var c=this.textBounds(a,0,0,b);return c.w+c.advance},e.Font.prototype._textAscent=function(a){return this.font.ascender*this._scale(a)},e.Font.prototype._textDescent=function(a){return-this.font.descender*this._scale(a)},e.Font.prototype._scale=function(a){return 1/this.font.unitsPerEm*(a||this.parent._textSize)},e.Font.prototype._handleAlignment=function(a,b,c,d,e){var g=this._textWidth(c),h=this._textAscent(),i=this._textDescent(),j=h+i;return b.textAlign===f.CENTER?d-=g/2:b.textAlign===f.RIGHT&&(d-=g),b.textBaseline===f.TOP?e+=j:b.textBaseline===f._CTX_MIDDLE?e+=j/2-i:b.textBaseline===f.BOTTOM&&(e-=i),{x:d,y:e}},b.exports=e.Font},{"../core/constants":46,"../core/core":47}],82:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.append=function(a,b){return a.push(b),a},d.prototype.arrayCopy=function(a,b,c,d,e){var f,g;"undefined"!=typeof e?(g=Math.min(e,a.length),f=d,a=a.slice(b,g+b)):("undefined"!=typeof c?(g=c,g=Math.min(g,a.length)):g=a.length,f=0,c=b,a=a.slice(0,g)),Array.prototype.splice.apply(c,[f,g].concat(a))},d.prototype.concat=function(a,b){return 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