An online landscape, built as a tool to explore the many aspects of the human voice.
https://voicegardens.org
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
3 lines
545 KiB
3 lines
545 KiB
/*! p5.js v0.10.2 October 14, 2019 */
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$.Table("substitutionTable",[{name:"substFormat",type:"USHORT",value:2},{name:"coverage",type:"TABLE",value:new $.Coverage(e.coverage)}].concat($.ushortList("substitute",e.substitute)))},ut[3]=function(e){return R.assert(1===e.substFormat,"Lookup type 3 substFormat must be 1."),new $.Table("substitutionTable",[{name:"substFormat",type:"USHORT",value:1},{name:"coverage",type:"TABLE",value:new $.Coverage(e.coverage)}].concat($.tableList("altSet",e.alternateSets,function(e){return new $.Table("alternateSetTable",$.ushortList("alternate",e))})))},ut[4]=function(e){return R.assert(1===e.substFormat,"Lookup type 4 substFormat must be 1."),new $.Table("substitutionTable",[{name:"substFormat",type:"USHORT",value:1},{name:"coverage",type:"TABLE",value:new $.Coverage(e.coverage)}].concat($.tableList("ligSet",e.ligatureSets,function(e){return new $.Table("ligatureSetTable",$.tableList("ligature",e,function(e){return new $.Table("ligatureTable",[{name:"ligGlyph",type:"USHORT",value:e.ligGlyph}].concat($.ushortList("component",e.components,e.components.length+1)))}))})))};var ht={parse:function(e,t){var r=new ne(e,t=t||0),i=r.parseVersion(1);return R.argument(1===i||1.1===i,"Unsupported GSUB table version."),1===i?{version:i,scripts:r.parseScriptList(),features:r.parseFeatureList(),lookups:r.parseLookupList(st)}:{version:i,scripts:r.parseScriptList(),features:r.parseFeatureList(),lookups:r.parseLookupList(st),variations:r.parseFeatureVariationsList()}},make:function(e){return new $.Table("GSUB",[{name:"version",type:"ULONG",value:65536},{name:"scripts",type:"TABLE",value:new $.ScriptList(e.scripts)},{name:"features",type:"TABLE",value:new $.FeatureList(e.features)},{name:"lookups",type:"TABLE",value:new $.LookupList(e.lookups,ut)}])}};var dt={parse:function(e,t){var r=new se.Parser(e,t),i=r.parseULong();R.argument(1===i,"Unsupported META table version."),r.parseULong(),r.parseULong();for(var a=r.parseULong(),n={},o=0;o<a;o++){var s=r.parseTag(),l=r.parseULong(),u=r.parseULong(),h=D.UTF8(e,t+l,u);n[s]=h}return n},make:function(e){var t=Object.keys(e).length,r="",i=16+12*t,a=new $.Table("meta",[{name:"version",type:"ULONG",value:1},{name:"flags",type:"ULONG",value:0},{name:"offset",type:"ULONG",value:i},{name:"numTags",type:"ULONG",value:t}]);for(var n in e){var o=r.length;r+=e[n],a.fields.push({name:"tag "+n,type:"TAG",value:n}),a.fields.push({name:"offset "+n,type:"ULONG",value:i+o}),a.fields.push({name:"length "+n,type:"ULONG",value:e[n].length})}return a.fields.push({name:"stringPool",type:"CHARARRAY",value:r}),a}};function ct(e){return Math.log(e)/Math.log(2)|0}function ft(e){for(;e.length%4!=0;)e.push(0);for(var t=0,r=0;r<e.length;r+=4)t+=(e[r]<<24)+(e[r+1]<<16)+(e[r+2]<<8)+e[r+3];return t%=Math.pow(2,32)}function pt(e,t,r,i){return new $.Record("Table Record",[{name:"tag",type:"TAG",value:void 0!==e?e:""},{name:"checkSum",type:"ULONG",value:void 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y=m.getMetrics();r.push(y.xMin),i.push(y.yMin),a.push(y.xMax),n.push(y.yMax),s.push(y.leftSideBearing),l.push(y.rightSideBearing),o.push(m.advanceWidth)}}var _={xMin:Math.min.apply(null,r),yMin:Math.min.apply(null,i),xMax:Math.max.apply(null,a),yMax:Math.max.apply(null,n),advanceWidthMax:Math.max.apply(null,o),advanceWidthAvg:function(e){for(var t=0,r=0;r<e.length;r+=1)t+=e[r];return t/e.length}(o),minLeftSideBearing:Math.min.apply(null,s),maxLeftSideBearing:Math.max.apply(null,s),minRightSideBearing:Math.min.apply(null,l)};_.ascender=e.ascender,_.descender=e.descender;var b=Ge.make({flags:3,unitsPerEm:e.unitsPerEm,xMin:_.xMin,yMin:_.yMin,xMax:_.xMax,yMax:_.yMax,lowestRecPPEM:3,createdTimestamp:e.createdTimestamp}),x=je.make({ascender:_.ascender,descender:_.descender,advanceWidthMax:_.advanceWidthMax,minLeftSideBearing:_.minLeftSideBearing,minRightSideBearing:_.minRightSideBearing,xMaxExtent:_.maxLeftSideBearing+(_.xMax-_.xMin),numberOfHMetrics:e.glyphs.length}),w=He.make(e.glyphs.length),S=nt.make({xAvgCharWidth:Math.round(_.advanceWidthAvg),usWeightClass:e.tables.os2.usWeightClass,usWidthClass:e.tables.os2.usWidthClass,usFirstCharIndex:t,usLastCharIndex:u,ulUnicodeRange1:h,ulUnicodeRange2:d,ulUnicodeRange3:c,ulUnicodeRange4:f,fsSelection:e.tables.os2.fsSelection,sTypoAscender:_.ascender,sTypoDescender:_.descender,sTypoLineGap:0,usWinAscent:_.yMax,usWinDescent:Math.abs(_.yMin),ulCodePageRange1:1,sxHeight:vt(e,"xyvw",{yMax:Math.round(_.ascender/2)}).yMax,sCapHeight:vt(e,"HIKLEFJMNTZBDPRAGOQSUVWXY",_).yMax,usDefaultChar:e.hasChar(" 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B=mt(N),G=ft(B.encode()),j=B.fields,V=!1,z=0;z<j.length;z+=1)if("head table"===j[z].name){j[z].value.checkSumAdjustment=2981146554-G,V=!0;break}if(!V)throw new Error("Could not find head table with checkSum to adjust.");return B},computeCheckSum:ft};function yt(e,t){for(var r=0,i=e.length-1;r<=i;){var a=r+i>>>1,n=e[a].tag;if(n===t)return a;n<t?r=a+1:i=a-1}return-r-1}function _t(e,t){for(var r=0,i=e.length-1;r<=i;){var a=r+i>>>1,n=e[a];if(n===t)return a;n<t?r=a+1:i=a-1}return-r-1}function bt(e,t){for(var r,i=0,a=e.length-1;i<=a;){var n=i+a>>>1,o=(r=e[n]).start;if(o===t)return r;o<t?i=n+1:a=n-1}if(0<i)return t>(r=e[i-1]).end?0:r}function xt(e,t){this.font=e,this.tableName=t}function wt(e){xt.call(this,e,"gpos")}function St(e){xt.call(this,e,"gsub")}function Mt(e,t){var r=e.length;if(r!==t.length)return!1;for(var i=0;i<r;i++)if(e[i]!==t[i])return!1;return!0}function Et(e,t,r){for(var i=e.subtables,a=0;a<i.length;a++){var n=i[a];if(n.substFormat===t)return n}if(r)return i.push(r),r}function Tt(e){for(var t=new ArrayBuffer(e.length),r=new Uint8Array(t),i=0;i<e.length;++i)r[i]=e[i];return t}function Ct(e,t){if(!e)throw t}function Pt(e,t,r,i,a){var n;return n=0<(t&i)?(n=e.parseByte(),0==(t&a)&&(n=-n),r+n):0<(t&a)?r:r+e.parseShort()}function Lt(e,t,r){var i,a,n=new se.Parser(t,r);if(e.numberOfContours=n.parseShort(),e._xMin=n.parseShort(),e._yMin=n.parseShort(),e._xMax=n.parseShort(),e._yMax=n.parseShort(),0<e.numberOfContours){for(var o=e.endPointIndices=[],s=0;s<e.numberOfContours;s+=1)o.push(n.parseUShort());e.instructionLength=n.parseUShort(),e.instructions=[];for(var l=0;l<e.instructionLength;l+=1)e.instructions.push(n.parseByte());var u=o[o.length-1]+1;i=[];for(var h=0;h<u;h+=1)if(a=n.parseByte(),i.push(a),0<(8&a))for(var d=n.parseByte(),c=0;c<d;c+=1)i.push(a),h+=1;if(R.argument(i.length===u,"Bad flags."),0<o.length){var f,p=[];if(0<u){for(var m=0;m<u;m+=1)a=i[m],(f={}).onCurve=!!(1&a),f.lastPointOfContour=0<=o.indexOf(m),p.push(f);for(var v=0,g=0;g<u;g+=1)a=i[g],(f=p[g]).x=Pt(n,a,v,2,16),v=f.x;for(var y=0,_=0;_<u;_+=1)a=i[_],(f=p[_]).y=Pt(n,a,y,4,32),y=f.y}e.points=p}else e.points=[]}else if(0===e.numberOfContours)e.points=[];else{e.isComposite=!0,e.points=[],e.components=[];for(var b=!0;b;){i=n.parseUShort();var x={glyphIndex:n.parseUShort(),xScale:1,scale01:0,scale10:0,yScale:1,dx:0,dy:0};0<(1&i)?0<(2&i)?(x.dx=n.parseShort(),x.dy=n.parseShort()):x.matchedPoints=[n.parseUShort(),n.parseUShort()]:0<(2&i)?(x.dx=n.parseChar(),x.dy=n.parseChar()):x.matchedPoints=[n.parseByte(),n.parseByte()],0<(8&i)?x.xScale=x.yScale=n.parseF2Dot14():0<(64&i)?(x.xScale=n.parseF2Dot14(),x.yScale=n.parseF2Dot14()):0<(128&i)&&(x.xScale=n.parseF2Dot14(),x.scale01=n.parseF2Dot14(),x.scale10=n.parseF2Dot14(),x.yScale=n.parseF2Dot14()),e.components.push(x),b=!!(32&i)}if(256&i){e.instructionLength=n.parseUShort(),e.instructions=[];for(var w=0;w<e.instructionLength;w+=1)e.instructions.push(n.parseByte())}}}function Rt(e,t){for(var r=[],i=0;i<e.length;i+=1){var a=e[i],n={x:t.xScale*a.x+t.scale01*a.y+t.dx,y:t.scale10*a.x+t.yScale*a.y+t.dy,onCurve:a.onCurve,lastPointOfContour:a.lastPointOfContour};r.push(n)}return r}function Ot(e){var t=new k;if(!e)return t;for(var r=function(e){for(var t=[],r=[],i=0;i<e.length;i+=1){var a=e[i];r.push(a),a.lastPointOfContour&&(t.push(r),r=[])}return R.argument(0===r.length,"There are still points left in the current contour."),t}(e),i=0;i<r.length;++i){var a=r[i],n=null,o=a[a.length-1],s=a[0];if(o.onCurve)t.moveTo(o.x,o.y);else if(s.onCurve)t.moveTo(s.x,s.y);else{var l={x:.5*(o.x+s.x),y:.5*(o.y+s.y)};t.moveTo(l.x,l.y)}for(var u=0;u<a.length;++u)if(n=o,o=s,s=a[(u+1)%a.length],o.onCurve)t.lineTo(o.x,o.y);else{var h=s;n.onCurve||{x:.5*(o.x+n.x),y:.5*(o.y+n.y)},s.onCurve||(h={x:.5*(o.x+s.x),y:.5*(o.y+s.y)}),t.quadraticCurveTo(o.x,o.y,h.x,h.y)}t.closePath()}return t}function Dt(e,t){if(t.isComposite)for(var r=0;r<t.components.length;r+=1){var i=t.components[r],a=e.get(i.glyphIndex);if(a.getPath(),a.points){var n=void 0;if(void 0===i.matchedPoints)n=Rt(a.points,i);else{if(i.matchedPoints[0]>t.points.length-1||i.matchedPoints[1]>a.points.length-1)throw Error("Matched points out of range in "+t.name);var o=t.points[i.matchedPoints[0]],s=a.points[i.matchedPoints[1]],l={xScale:i.xScale,scale01:i.scale01,scale10:i.scale10,yScale:i.yScale,dx:0,dy:0};s=Rt([s],l)[0],l.dx=o.x-s.x,l.dy=o.y-s.y,n=Rt(a.points,l)}t.points=t.points.concat(n)}}return Ot(t.points)}(wt.prototype=xt.prototype={searchTag:yt,binSearch:_t,getTable:function(e){var t=this.font.tables[this.tableName];return!t&&e&&(t=this.font.tables[this.tableName]=this.createDefaultTable()),t},getScriptNames:function(){var e=this.getTable();return e?e.scripts.map(function(e){return e.tag}):[]},getDefaultScriptName:function(){var e=this.getTable();if(e){for(var t=!1,r=0;r<e.scripts.length;r++){var i=e.scripts[r].tag;if("DFLT"===i)return i;"latn"===i&&(t=!0)}return t?"latn":void 0}},getScriptTable:function(e,t){var r=this.getTable(t);if(r){e=e||"DFLT";var i=r.scripts,a=yt(r.scripts,e);if(0<=a)return i[a].script;if(t){var n={tag:e,script:{defaultLangSys:{reserved:0,reqFeatureIndex:65535,featureIndexes:[]},langSysRecords:[]}};return i.splice(-1-a,0,n),n.script}}},getLangSysTable:function(e,t,r){var i=this.getScriptTable(e,r);if(i){if(!t||"dflt"===t||"DFLT"===t)return i.defaultLangSys;var a=yt(i.langSysRecords,t);if(0<=a)return i.langSysRecords[a].langSys;if(r){var n={tag:t,langSys:{reserved:0,reqFeatureIndex:65535,featureIndexes:[]}};return i.langSysRecords.splice(-1-a,0,n),n.langSys}}},getFeatureTable:function(e,t,r,i){var a=this.getLangSysTable(e,t,i);if(a){for(var n,o=a.featureIndexes,s=this.font.tables[this.tableName].features,l=0;l<o.length;l++)if((n=s[o[l]]).tag===r)return n.feature;if(i){var u=s.length;return R.assert(0===u||r>=s[u-1].tag,"Features must be added in alphabetical 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e=this.getDefaultScriptName();this.defaultKerningTables=this.getKerningTables(e)},wt.prototype.getKerningValue=function(e,t,r){for(var i=0;i<e.length;i++)for(var a=e[i].subtables,n=0;n<a.length;n++){var o=a[n],s=this.getCoverageIndex(o.coverage,t);if(!(s<0))switch(o.posFormat){case 1:for(var l=o.pairSets[s],u=0;u<l.length;u++){var h=l[u];if(h.secondGlyph===r)return h.value1&&h.value1.xAdvance||0}break;case 2:var d=this.getGlyphClass(o.classDef1,t),c=this.getGlyphClass(o.classDef2,r),f=o.classRecords[d][c];return f.value1&&f.value1.xAdvance||0}}return 0},wt.prototype.getKerningTables=function(e,t){if(this.font.tables.gpos)return this.getLookupTables(e,t,"kern",2)},(St.prototype=xt.prototype).createDefaultTable=function(){return{version:1,scripts:[{tag:"DFLT",script:{defaultLangSys:{reserved:0,reqFeatureIndex:65535,featureIndexes:[]},langSysRecords:[]}}],features:[],lookups:[]}},St.prototype.getSingle=function(e,t,r){for(var i=[],a=this.getLookupTables(t,r,e,1),n=0;n<a.length;n++)for(var o=a[n].subtables,s=0;s<o.length;s++){var l=o[s],u=this.expandCoverage(l.coverage),h=void 0;if(1===l.substFormat){var d=l.deltaGlyphId;for(h=0;h<u.length;h++){var c=u[h];i.push({sub:c,by:c+d})}}else{var f=l.substitute;for(h=0;h<u.length;h++)i.push({sub:u[h],by:f[h]})}}return i},St.prototype.getAlternates=function(e,t,r){for(var i=[],a=this.getLookupTables(t,r,e,3),n=0;n<a.length;n++)for(var o=a[n].subtables,s=0;s<o.length;s++)for(var l=o[s],u=this.expandCoverage(l.coverage),h=l.alternateSets,d=0;d<u.length;d++)i.push({sub:u[d],by:h[d]});return i},St.prototype.getLigatures=function(e,t,r){for(var i=[],a=this.getLookupTables(t,r,e,4),n=0;n<a.length;n++)for(var o=a[n].subtables,s=0;s<o.length;s++)for(var l=o[s],u=this.expandCoverage(l.coverage),h=l.ligatureSets,d=0;d<u.length;d++)for(var c=u[d],f=h[d],p=0;p<f.length;p++){var m=f[p];i.push({sub:[c].concat(m.components),by:m.ligGlyph})}return i},St.prototype.addSingle=function(e,t,r,i){var a=Et(this.getLookupTables(r,i,e,1,!0)[0],2,{substFormat:2,coverage:{format:1,glyphs:[]},substitute:[]});R.assert(1===a.coverage.format,"Ligature: unable to modify coverage table format "+a.coverage.format);var n=t.sub,o=this.binSearch(a.coverage.glyphs,n);o<0&&(o=-1-o,a.coverage.glyphs.splice(o,0,n),a.substitute.splice(o,0,0)),a.substitute[o]=t.by},St.prototype.addAlternate=function(e,t,r,i){var a=Et(this.getLookupTables(r,i,e,3,!0)[0],1,{substFormat:1,coverage:{format:1,glyphs:[]},alternateSets:[]});R.assert(1===a.coverage.format,"Ligature: unable to modify coverage table format "+a.coverage.format);var n=t.sub,o=this.binSearch(a.coverage.glyphs,n);o<0&&(o=-1-o,a.coverage.glyphs.splice(o,0,n),a.alternateSets.splice(o,0,0)),a.alternateSets[o]=t.by},St.prototype.addLigature=function(e,t,r,i){var a=this.getLookupTables(r,i,e,4,!0)[0],n=a.subtables[0];n||(n={substFormat:1,coverage:{format:1,glyphs:[]},ligatureSets:[]},a.subtables[0]=n),R.assert(1===n.coverage.format,"Ligature: unable to 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o=r[n];o!==r[n+1]?a.push(n,xe.ttfGlyphLoader(i,n,Lt,e,t+o,Dt)):a.push(n,xe.glyphLoader(i,n))}return a}};function Nt(e){this.font=e,this.getCommands=function(e){return Ft.getPath(e).commands},this._fpgmState=this._prepState=void 0,this._errorState=0}function Bt(e){return e}function Gt(e){return Math.sign(e)*Math.round(Math.abs(e))}function jt(e){return Math.sign(e)*Math.round(Math.abs(2*e))/2}function Vt(e){return Math.sign(e)*(Math.round(Math.abs(e)+.5)-.5)}function zt(e){return Math.sign(e)*Math.ceil(Math.abs(e))}function Ht(e){return Math.sign(e)*Math.floor(Math.abs(e))}var Wt=function(e){var t=this.srPeriod,r=this.srPhase,i=1;return e<0&&(e=-e,i=-1),e+=this.srThreshold-r,e=Math.trunc(e/t)*t,(e+=r)<0?r*i:e*i},Xt={x:1,y:0,axis:"x",distance:function(e,t,r,i){return(r?e.xo:e.x)-(i?t.xo:t.x)},interpolate:function(e,t,r,i){var a,n,o,s,l,u,h;if(!i||i===this)return a=e.xo-t.xo,n=e.xo-r.xo,l=t.x-t.xo,u=r.x-r.xo,0===(h=(o=Math.abs(a))+(s=Math.abs(n)))?void(e.x=e.xo+(l+u)/2):void(e.x=e.xo+(l*s+u*o)/h);a=i.distance(e,t,!0,!0),n=i.distance(e,r,!0,!0),l=i.distance(t,t,!1,!0),u=i.distance(r,r,!1,!0),0!==(h=(o=Math.abs(a))+(s=Math.abs(n)))?Xt.setRelative(e,e,(l*s+u*o)/h,i,!0):Xt.setRelative(e,e,(l+u)/2,i,!0)},normalSlope:Number.NEGATIVE_INFINITY,setRelative:function(e,t,r,i,a){if(i&&i!==this){var n=a?t.xo:t.x,o=a?t.yo:t.y,s=n+r*i.x,l=o+r*i.y;e.x=s+(e.y-l)/i.normalSlope}else e.x=(a?t.xo:t.x)+r},slope:0,touch:function(e){e.xTouched=!0},touched:function(e){return e.xTouched},untouch:function(e){e.xTouched=!1}},qt={x:0,y:1,axis:"y",distance:function(e,t,r,i){return(r?e.yo:e.y)-(i?t.yo:t.y)},interpolate:function(e,t,r,i){var a,n,o,s,l,u,h;if(!i||i===this)return a=e.yo-t.yo,n=e.yo-r.yo,l=t.y-t.yo,u=r.y-r.yo,0===(h=(o=Math.abs(a))+(s=Math.abs(n)))?void(e.y=e.yo+(l+u)/2):void(e.y=e.yo+(l*s+u*o)/h);a=i.distance(e,t,!0,!0),n=i.distance(e,r,!0,!0),l=i.distance(t,t,!1,!0),u=i.distance(r,r,!1,!0),0!==(h=(o=Math.abs(a))+(s=Math.abs(n)))?qt.setRelative(e,e,(l*s+u*o)/h,i,!0):qt.setRelative(e,e,(l+u)/2,i,!0)},normalSlope:0,setRelative:function(e,t,r,i,a){if(i&&i!==this){var n=a?t.xo:t.x,o=a?t.yo:t.y,s=n+r*i.x,l=o+r*i.y;e.y=l+i.normalSlope*(e.x-s)}else e.y=(a?t.yo:t.y)+r},slope:Number.POSITIVE_INFINITY,touch:function(e){e.yTouched=!0},touched:function(e){return e.yTouched},untouch:function(e){e.yTouched=!1}};function Yt(e,t){this.x=e,this.y=t,this.axis=void 0,this.slope=t/e,this.normalSlope=-e/t,Object.freeze(this)}function Zt(e,t){var r=Math.sqrt(e*e+t*t);return t/=r,1===(e/=r)&&0===t?Xt:0===e&&1===t?qt:new Yt(e,t)}function 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t=this.nextPointOnContour;!e.touched(t)&&t!==this;)t=t.nextPointOnContour;return t},Qt.prototype.prevTouched=function(e){for(var t=this.prevPointOnContour;!e.touched(t)&&t!==this;)t=t.prevPointOnContour;return t};var Kt=Object.freeze(new Qt(0,0)),Jt={cvCutIn:17/16,deltaBase:9,deltaShift:.125,loop:1,minDis:1,autoFlip:!0};function $t(e,t){switch(this.env=e,this.stack=[],this.prog=t,e){case"glyf":this.zp0=this.zp1=this.zp2=1,this.rp0=this.rp1=this.rp2=0;case"prep":this.fv=this.pv=this.dpv=Xt,this.round=Gt}}function er(e){for(var t=e.tZone=new Array(e.gZone.length),r=0;r<t.length;r++)t[r]=new Qt(0,0)}function tr(e,t){var r,i=e.prog,a=e.ip,n=1;do{if(88===(r=i[++a]))n++;else if(89===r)n--;else if(64===r)a+=i[a+1]+1;else if(65===r)a+=2*i[a+1]+1;else if(176<=r&&r<=183)a+=r-176+1;else if(184<=r&&r<=191)a+=2*(r-184+1);else if(t&&1===n&&27===r)break}while(0<n);e.ip=a}function rr(e,t){E.DEBUG&&console.log(t.step,"SVTCA["+e.axis+"]"),t.fv=t.pv=t.dpv=e}function ir(e,t){E.DEBUG&&console.log(t.step,"SPVTCA["+e.axis+"]"),t.pv=t.dpv=e}function ar(e,t){E.DEBUG&&console.log(t.step,"SFVTCA["+e.axis+"]"),t.fv=e}function nr(e,t){var r,i,a=t.stack,n=a.pop(),o=a.pop(),s=t.z2[n],l=t.z1[o];E.DEBUG&&console.log("SPVTL["+e+"]",n,o),i=e?(r=s.y-l.y,l.x-s.x):(r=l.x-s.x,l.y-s.y),t.pv=t.dpv=Zt(r,i)}function or(e,t){var r,i,a=t.stack,n=a.pop(),o=a.pop(),s=t.z2[n],l=t.z1[o];E.DEBUG&&console.log("SFVTL["+e+"]",n,o),i=e?(r=s.y-l.y,l.x-s.x):(r=l.x-s.x,l.y-s.y),t.fv=Zt(r,i)}function sr(e){E.DEBUG&&console.log(e.step,"POP[]"),e.stack.pop()}function lr(e,t){var r=t.stack.pop(),i=t.z0[r],a=t.fv,n=t.pv;E.DEBUG&&console.log(t.step,"MDAP["+e+"]",r);var o=n.distance(i,Kt);e&&(o=t.round(o)),a.setRelative(i,Kt,o,n),a.touch(i),t.rp0=t.rp1=r}function ur(e,t){var r,i,a,n=t.z2,o=n.length-2;E.DEBUG&&console.log(t.step,"IUP["+e.axis+"]");for(var s=0;s<o;s++)r=n[s],e.touched(r)||(i=r.prevTouched(e))!==r&&(i===(a=r.nextTouched(e))&&e.setRelative(r,r,e.distance(i,i,!1,!0),e,!0),e.interpolate(r,i,a,e))}function hr(e,t){for(var r=t.stack,i=e?t.rp1:t.rp2,a=(e?t.z0:t.z1)[i],n=t.fv,o=t.pv,s=t.loop,l=t.z2;s--;){var u=r.pop(),h=l[u],d=o.distance(a,a,!1,!0);n.setRelative(h,h,d,o),n.touch(h),E.DEBUG&&console.log(t.step,(1<t.loop?"loop "+(t.loop-s)+": ":"")+"SHP["+(e?"rp1":"rp2")+"]",u)}t.loop=1}function dr(e,t){var r=t.stack,i=e?t.rp1:t.rp2,a=(e?t.z0:t.z1)[i],n=t.fv,o=t.pv,s=r.pop(),l=t.z2[t.contours[s]],u=l;E.DEBUG&&console.log(t.step,"SHC["+e+"]",s);for(var h=o.distance(a,a,!1,!0);u!==a&&n.setRelative(u,u,h,o),(u=u.nextPointOnContour)!==l;);}function cr(e,t){var r,i,a=t.stack,n=e?t.rp1:t.rp2,o=(e?t.z0:t.z1)[n],s=t.fv,l=t.pv,u=a.pop();switch(E.DEBUG&&console.log(t.step,"SHZ["+e+"]",u),u){case 0:r=t.tZone;break;case 1:r=t.gZone;break;default:throw new Error("Invalid zone")}for(var h=l.distance(o,o,!1,!0),d=r.length-2,c=0;c<d;c++)i=r[c],s.setRelative(i,i,h,l)}function fr(e,t){var r=t.stack,i=r.pop()/64,a=r.pop(),n=t.z1[a],o=t.z0[t.rp0],s=t.fv,l=t.pv;s.setRelative(n,o,i,l),s.touch(n),E.DEBUG&&console.log(t.step,"MSIRP["+e+"]",i,a),t.rp1=t.rp0,t.rp2=a,e&&(t.rp0=a)}function pr(e,t){var r=t.stack,i=r.pop(),a=r.pop(),n=t.z0[a],o=t.fv,s=t.pv,l=t.cvt[i];E.DEBUG&&console.log(t.step,"MIAP["+e+"]",i,"(",l,")",a);var u=s.distance(n,Kt);e&&(Math.abs(u-l)<t.cvCutIn&&(u=l),u=t.round(u)),o.setRelative(n,Kt,u,s),0===t.zp0&&(n.xo=n.x,n.yo=n.y),o.touch(n),t.rp0=t.rp1=a}function mr(e,t){var r=t.stack,i=r.pop(),a=t.z2[i];E.DEBUG&&console.log(t.step,"GC["+e+"]",i),r.push(64*t.dpv.distance(a,Kt,e,!1))}function vr(e,t){var r=t.stack,i=r.pop(),a=r.pop(),n=t.z1[i],o=t.z0[a],s=t.dpv.distance(o,n,e,e);E.DEBUG&&console.log(t.step,"MD["+e+"]",i,a,"->",s),t.stack.push(Math.round(64*s))}function gr(e,t){var r=t.stack,i=r.pop(),a=t.fv,n=t.pv,o=t.ppem,s=t.deltaBase+16*(e-1),l=t.deltaShift,u=t.z0;E.DEBUG&&console.log(t.step,"DELTAP["+e+"]",i,r);for(var h=0;h<i;h++){var d=r.pop(),c=r.pop();if(s+((240&c)>>4)===o){var f=(15&c)-8;0<=f&&f++,E.DEBUG&&console.log(t.step,"DELTAPFIX",d,"by",f*l);var p=u[d];a.setRelative(p,p,f*l,n)}}}function yr(e,t){var r=t.stack,i=r.pop();E.DEBUG&&console.log(t.step,"ROUND[]"),r.push(64*t.round(i/64))}function _r(e,t){var r=t.stack,i=r.pop(),a=t.ppem,n=t.deltaBase+16*(e-1),o=t.deltaShift;E.DEBUG&&console.log(t.step,"DELTAC["+e+"]",i,r);for(var s=0;s<i;s++){var l=r.pop(),u=r.pop();if(n+((240&u)>>4)===a){var h=(15&u)-8;0<=h&&h++;var d=h*o;E.DEBUG&&console.log(t.step,"DELTACFIX",l,"by",d),t.cvt[l]+=d}}}function br(e,t){var r,i,a=t.stack,n=a.pop(),o=a.pop(),s=t.z2[n],l=t.z1[o];E.DEBUG&&console.log(t.step,"SDPVTL["+e+"]",n,o),i=e?(r=s.y-l.y,l.x-s.x):(r=l.x-s.x,l.y-s.y),t.dpv=Zt(r,i)}function xr(e,t){var r=t.stack,i=t.prog,a=t.ip;E.DEBUG&&console.log(t.step,"PUSHB["+e+"]");for(var n=0;n<e;n++)r.push(i[++a]);t.ip=a}function wr(e,t){var r=t.ip,i=t.prog,a=t.stack;E.DEBUG&&console.log(t.ip,"PUSHW["+e+"]");for(var n=0;n<e;n++){var o=i[++r]<<8|i[++r];32768&o&&(o=-(1+(65535^o))),a.push(o)}t.ip=r}function Sr(e,t,r,i,a,n){var o,s,l,u,h=n.stack,d=e&&h.pop(),c=h.pop(),f=n.rp0,p=n.z0[f],m=n.z1[c],v=n.minDis,g=n.fv,y=n.dpv;l=0<=(s=o=y.distance(m,p,!0,!0))?1:-1,s=Math.abs(s),e&&(u=n.cvt[d],i&&Math.abs(s-u)<n.cvCutIn&&(s=u)),r&&s<v&&(s=v),i&&(s=n.round(s)),g.setRelative(m,p,l*s,y),g.touch(m),E.DEBUG&&console.log(n.step,(e?"MIRP[":"MDRP[")+(t?"M":"m")+(r?">":"_")+(i?"R":"_")+(0===a?"Gr":1===a?"Bl":2===a?"Wh":"")+"]",e?d+"("+n.cvt[d]+","+u+")":"",c,"(d =",o,"->",l*s,")"),n.rp1=n.rp0,n.rp2=c,t&&(n.rp0=c)}Nt.prototype.exec=function(e,t){if("number"!=typeof t)throw new Error("Point size is not a number!");if(!(2<this._errorState)){var r=this.font,i=this._prepState;if(!i||i.ppem!==t){var 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required."),Ct(e.unitsPerEm,"When creating a new Font object, unitsPerEm is required."),Ct(e.ascender,"When creating a new Font object, ascender is required."),Ct(e.descender,"When creating a new Font object, descender is required."),Ct(e.descender<0,"Descender should be negative (e.g. -512)."),this.names={fontFamily:{en:e.familyName||" "},fontSubfamily:{en:e.styleName||" "},fullName:{en:e.fullName||e.familyName+" "+e.styleName},postScriptName:{en:e.postScriptName||(e.familyName+e.styleName).replace(/\s/g,"")},designer:{en:e.designer||" "},designerURL:{en:e.designerURL||" "},manufacturer:{en:e.manufacturer||" "},manufacturerURL:{en:e.manufacturerURL||" "},license:{en:e.license||" "},licenseURL:{en:e.licenseURL||" "},version:{en:e.version||"Version 0.1"},description:{en:e.description||" "},copyright:{en:e.copyright||" "},trademark:{en:e.trademark||" "}},this.unitsPerEm=e.unitsPerEm||1e3,this.ascender=e.ascender,this.descender=e.descender,this.createdTimestamp=e.createdTimestamp,this.tables={os2:{usWeightClass:e.weightClass||this.usWeightClasses.MEDIUM,usWidthClass:e.widthClass||this.usWidthClasses.MEDIUM,fsSelection:e.fsSelection||this.fsSelectionValues.REGULAR}}),this.supported=!0,this.glyphs=new xe.GlyphSet(this,e.glyphs||[]),this.encoding=new fe(this),this.position=new wt(this),this.substitution=new St(this),this.tables=this.tables||{},Object.defineProperty(this,"hinting",{get:function(){return this._hinting?this._hinting:"truetype"===this.outlinesFormat?this._hinting=new Nt(this):void 0}})}function Tr(e,t){var r=JSON.stringify(e),i=256;for(var a in t){var n=parseInt(a);if(n&&!(n<256)){if(JSON.stringify(t[a])===r)return n;i<=n&&(i=n+1)}}return t[i]=e,i}function Cr(e,t,r,i){for(var a=[{name:"nameID_"+e,type:"USHORT",value:Tr(t.name,i)},{name:"flags_"+e,type:"USHORT",value:0}],n=0;n<r.length;++n){var o=r[n].tag;a.push({name:"axis_"+e+" "+o,type:"FIXED",value:t.coordinates[o]<<16})}return a}function Pr(e,t,r,i){var a={},n=new se.Parser(e,t);a.name=i[n.parseUShort()]||{},n.skip("uShort",1),a.coordinates={};for(var o=0;o<r.length;++o)a.coordinates[r[o].tag]=n.parseFixed();return a}Er.prototype.hasChar=function(e){return null!==this.encoding.charToGlyphIndex(e)},Er.prototype.charToGlyphIndex=function(e){return this.encoding.charToGlyphIndex(e)},Er.prototype.charToGlyph=function(e){var t=this.charToGlyphIndex(e),r=this.glyphs.get(t);return r||(r=this.glyphs.get(0)),r},Er.prototype.stringToGlyphs=function(e,t){t=t||this.defaultRenderOptions;for(var r=Mr(e),i=[],a=0;a<r.length;a+=1){var n=r[a];i.push(this.charToGlyphIndex(n))}var o=i.length;if(t.features){var s=t.script||this.substitution.getDefaultScriptName(),l=[];t.features.liga&&(l=l.concat(this.substitution.getFeature("liga",s,t.language))),t.features.rlig&&(l=l.concat(this.substitution.getFeature("rlig",s,t.language)));for(var u=0;u<o;u+=1)for(var h=0;h<l.length;h++){for(var d=l[h],c=d.sub,f=c.length,p=0;p<f&&c[p]===i[u+p];)p++;p===f&&(i.splice(u,f,d.by),o=o-f+1)}}for(var m=new Array(o),v=this.glyphs.get(0),g=0;g<o;g+=1)m[g]=this.glyphs.get(i[g])||v;return m},Er.prototype.nameToGlyphIndex=function(e){return this.glyphNames.nameToGlyphIndex(e)},Er.prototype.nameToGlyph=function(e){var t=this.nameToGlyphIndex(e),r=this.glyphs.get(t);return r||(r=this.glyphs.get(0)),r},Er.prototype.glyphIndexToName=function(e){return this.glyphNames.glyphIndexToName?this.glyphNames.glyphIndexToName(e):""},Er.prototype.getKerningValue=function(e,t){e=e.index||e,t=t.index||t;var r=this.position.defaultKerningTables;return r?this.position.getKerningValue(r,e,t):this.kerningPairs[e+","+t]||0},Er.prototype.defaultRenderOptions={kerning:!0,features:{liga:!0,rlig:!0}},Er.prototype.forEachGlyph=function(e,t,r,i,a,n){t=void 0!==t?t:0,r=void 0!==r?r:0,i=void 0!==i?i:72,a=a||this.defaultRenderOptions;var o,s=1/this.unitsPerEm*i,l=this.stringToGlyphs(e,a);if(a.kerning){var u=a.script||this.position.getDefaultScriptName();o=this.position.getKerningTables(u,a.language)}for(var h=0;h<l.length;h+=1){var d=l[h];if(n.call(this,d,t,r,i,a),d.advanceWidth&&(t+=d.advanceWidth*s),a.kerning&&h<l.length-1)t+=(o?this.position.getKerningValue(o,d.index,l[h+1].index):this.getKerningValue(d,l[h+1]))*s;a.letterSpacing?t+=a.letterSpacing*i:a.tracking&&(t+=a.tracking/1e3*i)}return t},Er.prototype.getPath=function(e,t,r,i,n){var o=new k;return this.forEachGlyph(e,t,r,i,n,function(e,t,r,i){var a=e.getPath(t,r,i,n,this);o.extend(a)}),o},Er.prototype.getPaths=function(e,t,r,i,n){var o=[];return this.forEachGlyph(e,t,r,i,n,function(e,t,r,i){var a=e.getPath(t,r,i,n,this);o.push(a)}),o},Er.prototype.getAdvanceWidth=function(e,t,r){return this.forEachGlyph(e,0,0,t,r,function(){})},Er.prototype.draw=function(e,t,r,i,a,n){this.getPath(t,r,i,a,n).draw(e)},Er.prototype.drawPoints=function(a,e,t,r,i,n){this.forEachGlyph(e,t,r,i,n,function(e,t,r,i){e.drawPoints(a,t,r,i)})},Er.prototype.drawMetrics=function(a,e,t,r,i,n){this.forEachGlyph(e,t,r,i,n,function(e,t,r,i){e.drawMetrics(a,t,r,i)})},Er.prototype.getEnglishName=function(e){var t=this.names[e];if(t)return t.en},Er.prototype.validate=function(){var r=this;function e(e){var t=r.getEnglishName(e);t&&t.trim().length}e("fontFamily"),e("weightName"),e("manufacturer"),e("copyright"),e("version"),this.unitsPerEm},Er.prototype.toTables=function(){return gt.fontToTable(this)},Er.prototype.toBuffer=function(){return console.warn("Font.toBuffer is deprecated. Use Font.toArrayBuffer instead."),this.toArrayBuffer()},Er.prototype.toArrayBuffer=function(){for(var e=this.toTables().encode(),t=new ArrayBuffer(e.length),r=new Uint8Array(t),i=0;i<e.length;i++)r[i]=e[i];return t},Er.prototype.download=function(t){var e=this.getEnglishName("fontFamily"),r=this.getEnglishName("fontSubfamily");t=t||e.replace(/\s/g,"")+"-"+r+".otf";var a=this.toArrayBuffer();if("undefined"!=typeof window)window.requestFileSystem=window.requestFileSystem||window.webkitRequestFileSystem,window.requestFileSystem(window.TEMPORARY,a.byteLength,function(e){e.root.getFile(t,{create:!0},function(i){i.createWriter(function(e){var t=new DataView(a),r=new Blob([t],{type:"font/opentype"});e.write(r),e.addEventListener("writeend",function(){location.href=i.toURL()},!1)})})},function(e){throw new Error(e.name+": "+e.message)});else{var i=jr("fs"),n=function(e){for(var t=new Gr(e.byteLength),r=new Uint8Array(e),i=0;i<t.length;++i)t[i]=r[i];return t}(a);i.writeFileSync(t,n)}},Er.prototype.fsSelectionValues={ITALIC:1,UNDERSCORE:2,NEGATIVE:4,OUTLINED:8,STRIKEOUT:16,BOLD:32,REGULAR:64,USER_TYPO_METRICS:128,WWS:256,OBLIQUE:512},Er.prototype.usWidthClasses={ULTRA_CONDENSED:1,EXTRA_CONDENSED:2,CONDENSED:3,SEMI_CONDENSED:4,MEDIUM:5,SEMI_EXPANDED:6,EXPANDED:7,EXTRA_EXPANDED:8,ULTRA_EXPANDED:9},Er.prototype.usWeightClasses={THIN:100,EXTRA_LIGHT:200,LIGHT:300,NORMAL:400,MEDIUM:500,SEMI_BOLD:600,BOLD:700,EXTRA_BOLD:800,BLACK:900};var Lr={make:function(e,t){var r,i,a,n,o=new $.Table("fvar",[{name:"version",type:"ULONG",value:65536},{name:"offsetToData",type:"USHORT",value:0},{name:"countSizePairs",type:"USHORT",value:2},{name:"axisCount",type:"USHORT",value:e.axes.length},{name:"axisSize",type:"USHORT",value:20},{name:"instanceCount",type:"USHORT",value:e.instances.length},{name:"instanceSize",type:"USHORT",value:4+4*e.axes.length}]);o.offsetToData=o.sizeOf();for(var s=0;s<e.axes.length;s++)o.fields=o.fields.concat((r=s,i=e.axes[s],a=t,n=Tr(i.name,a),[{name:"tag_"+r,type:"TAG",value:i.tag},{name:"minValue_"+r,type:"FIXED",value:i.minValue<<16},{name:"defaultValue_"+r,type:"FIXED",value:i.defaultValue<<16},{name:"maxValue_"+r,type:"FIXED",value:i.maxValue<<16},{name:"flags_"+r,type:"USHORT",value:0},{name:"nameID_"+r,type:"USHORT",value:n}]));for(var l=0;l<e.instances.length;l++)o.fields=o.fields.concat(Cr(l,e.instances[l],e.axes,t));return o},parse:function(e,t,r){var i=new se.Parser(e,t),a=i.parseULong();R.argument(65536===a,"Unsupported fvar table version.");var n=i.parseOffset16();i.skip("uShort",1);for(var o,s,l,u,h,d=i.parseUShort(),c=i.parseUShort(),f=i.parseUShort(),p=i.parseUShort(),m=[],v=0;v<d;v++)m.push((o=e,s=t+n+v*c,l=r,h=u=void 0,u={},h=new se.Parser(o,s),u.tag=h.parseTag(),u.minValue=h.parseFixed(),u.defaultValue=h.parseFixed(),u.maxValue=h.parseFixed(),h.skip("uShort",1),u.name=l[h.parseUShort()]||{},u));for(var g=[],y=t+n+d*c,_=0;_<f;_++)g.push(Pr(e,y+_*p,m,r));return{axes:m,instances:g}}},Rr=new Array(10);Rr[1]=function(){var e=this.offset+this.relativeOffset,t=this.parseUShort();return 1===t?{posFormat:1,coverage:this.parsePointer(ne.coverage),value:this.parseValueRecord()}:2===t?{posFormat:2,coverage:this.parsePointer(ne.coverage),values:this.parseValueRecordList()}:void R.assert(!1,"0x"+e.toString(16)+": GPOS lookup type 1 format must be 1 or 2.")},Rr[2]=function(){var e=this.offset+this.relativeOffset,t=this.parseUShort();R.assert(1===t||2===t,"0x"+e.toString(16)+": GPOS lookup type 2 format must be 1 or 2.");var r=this.parsePointer(ne.coverage),i=this.parseUShort(),a=this.parseUShort();if(1===t)return{posFormat:t,coverage:r,valueFormat1:i,valueFormat2:a,pairSets:this.parseList(ne.pointer(ne.list(function(){return{secondGlyph:this.parseUShort(),value1:this.parseValueRecord(i),value2:this.parseValueRecord(a)}})))};if(2===t){var n=this.parsePointer(ne.classDef),o=this.parsePointer(ne.classDef),s=this.parseUShort(),l=this.parseUShort();return{posFormat:t,coverage:r,valueFormat1:i,valueFormat2:a,classDef1:n,classDef2:o,class1Count:s,class2Count:l,classRecords:this.parseList(s,ne.list(l,function(){return{value1:this.parseValueRecord(i),value2:this.parseValueRecord(a)}}))}}},Rr[3]=function(){return{error:"GPOS Lookup 3 not supported"}},Rr[4]=function(){return{error:"GPOS Lookup 4 not supported"}},Rr[5]=function(){return{error:"GPOS Lookup 5 not supported"}},Rr[6]=function(){return{error:"GPOS Lookup 6 not supported"}},Rr[7]=function(){return{error:"GPOS Lookup 7 not supported"}},Rr[8]=function(){return{error:"GPOS Lookup 8 not supported"}},Rr[9]=function(){return{error:"GPOS Lookup 9 not supported"}};var Or=new Array(10);var Dr={parse:function(e,t){var r=new ne(e,t=t||0),i=r.parseVersion(1);return R.argument(1===i||1.1===i,"Unsupported GPOS table version "+i),1===i?{version:i,scripts:r.parseScriptList(),features:r.parseFeatureList(),lookups:r.parseLookupList(Rr)}:{version:i,scripts:r.parseScriptList(),features:r.parseFeatureList(),lookups:r.parseLookupList(Rr),variations:r.parseFeatureVariationsList()}},make:function(e){return new $.Table("GPOS",[{name:"version",type:"ULONG",value:65536},{name:"scripts",type:"TABLE",value:new $.ScriptList(e.scripts)},{name:"features",type:"TABLE",value:new $.FeatureList(e.features)},{name:"lookups",type:"TABLE",value:new $.LookupList(e.lookups,Or)}])}};var Ar={parse:function(e,t){var r=new se.Parser(e,t),i=r.parseUShort();if(0===i)return function(e){var t={};e.skip("uShort");var r=e.parseUShort();R.argument(0===r,"Unsupported kern sub-table version."),e.skip("uShort",2);var i=e.parseUShort();e.skip("uShort",3);for(var a=0;a<i;a+=1){var n=e.parseUShort(),o=e.parseUShort(),s=e.parseShort();t[n+","+o]=s}return t}(r);if(1===i)return function(e){var t={};e.skip("uShort"),1<e.parseULong()&&console.warn("Only the first kern subtable is supported."),e.skip("uLong");var r=255&e.parseUShort();if(e.skip("uShort"),0===r){var i=e.parseUShort();e.skip("uShort",3);for(var a=0;a<i;a+=1){var n=e.parseUShort(),o=e.parseUShort(),s=e.parseShort();t[n+","+o]=s}}return t}(r);throw new Error("Unsupported kern table version ("+i+").")}};var Ir={parse:function(e,t,r,i){for(var a=new se.Parser(e,t),n=i?a.parseUShort:a.parseULong,o=[],s=0;s<r+1;s+=1){var l=n.call(a);i&&(l*=2),o.push(l)}return o}};function kr(e,r){jr("fs").readFile(e,function(e,t){if(e)return r(e.message);r(null,Tt(t))})}function Ur(e,t){var r=new XMLHttpRequest;r.open("get",e,!0),r.responseType="arraybuffer",r.onload=function(){return r.response?t(null,r.response):t("Font could not be loaded: "+r.statusText)},r.onerror=function(){t("Font could not be loaded")},r.send()}function Fr(e,t){for(var r=[],i=12,a=0;a<t;a+=1){var n=se.getTag(e,i),o=se.getULong(e,i+4),s=se.getULong(e,i+8),l=se.getULong(e,i+12);r.push({tag:n,checksum:o,offset:s,length:l,compression:!1}),i+=16}return r}function Nr(e,t){if("WOFF"!==t.compression)return{data:e,offset:t.offset};var r=new Uint8Array(e.buffer,t.offset+2,t.compressedLength-2),i=new Uint8Array(t.length);if(a(r,i),i.byteLength!==t.length)throw new Error("Decompression error: "+t.tag+" decompressed length doesn't match recorded length");return{data:new DataView(i.buffer,0),offset:0}}function Br(e){var t,r,i,a,n,o,s,l,u,h,d,c,f,p,m=new Er({empty:!0}),v=new DataView(e,0),g=[],y=se.getTag(v,0);if(y===String.fromCharCode(0,1,0,0)||"true"===y||"typ1"===y)m.outlinesFormat="truetype",g=Fr(v,i=se.getUShort(v,4));else if("OTTO"===y)m.outlinesFormat="cff",g=Fr(v,i=se.getUShort(v,4));else{if("wOFF"!==y)throw new Error("Unsupported OpenType signature "+y);var _=se.getTag(v,4);if(_===String.fromCharCode(0,1,0,0))m.outlinesFormat="truetype";else{if("OTTO"!==_)throw new Error("Unsupported OpenType flavor "+y);m.outlinesFormat="cff"}g=function(e,t){for(var r=[],i=44,a=0;a<t;a+=1){var n=se.getTag(e,i),o=se.getULong(e,i+4),s=se.getULong(e,i+8),l=se.getULong(e,i+12),u=void 0;u=s<l&&"WOFF",r.push({tag:n,offset:o,compression:u,compressedLength:s,length:l}),i+=20}return r}(v,i=se.getUShort(v,12))}for(var b=0;b<i;b+=1){var x=g[b],w=void 0;switch(x.tag){case"cmap":w=Nr(v,x),m.tables.cmap=le.parse(w.data,w.offset),m.encoding=new pe(m.tables.cmap);break;case"cvt ":w=Nr(v,x),p=new se.Parser(w.data,w.offset),m.tables.cvt=p.parseShortList(x.length/2);break;case"fvar":n=x;break;case"fpgm":w=Nr(v,x),p=new 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e<0?e+=6:6<=e&&(e-=6),e<1?t+(r-t)*e:e<3?r:e<4?t+(r-t)*(4-e):t};a=[s(t+2,o,n),s(t,o,n),s(t-2,o,n),e[3]]}return a},a.default.ColorConversion._rgbaToHSBA=function(e){var t,r,i=e[0],a=e[1],n=e[2],o=Math.max(i,a,n),s=o-Math.min(i,a,n);return 0===s?r=t=0:(r=s/o,i===o?t=(a-n)/s:a===o?t=2+(n-i)/s:n===o&&(t=4+(i-a)/s),t<0?t+=6:6<=t&&(t-=6)),[t/6,r,o,e[3]]},a.default.ColorConversion._rgbaToHSLA=function(e){var t,r,i=e[0],a=e[1],n=e[2],o=Math.max(i,a,n),s=Math.min(i,a,n),l=o+s,u=o-s;return 0===u?r=t=0:(r=l<1?u/l:u/(2-l),i===o?t=(a-n)/u:a===o?t=2+(n-i)/u:n===o&&(t=4+(i-a)/u),t<0?t+=6:6<=t&&(t-=6)),[t/6,r,l/2,e[3]]};var n=a.default.ColorConversion;r.default=n},{"../core/main":26}],17:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,d=(i=e("../core/main"))&&i.__esModule?i:{default:i},c=function(e){{if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)if(Object.prototype.hasOwnProperty.call(e,r)){var i=Object.defineProperty&&Object.getOwnPropertyDescriptor?Object.getOwnPropertyDescriptor(e,r):{};i.get||i.set?Object.defineProperty(t,r,i):t[r]=e[r]}return t.default=e,t}}(e("../core/constants"));e("./p5.Color"),e("../core/error_helpers"),d.default.prototype.alpha=function(e){return d.default._validateParameters("alpha",arguments),this.color(e)._getAlpha()},d.default.prototype.blue=function(e){return d.default._validateParameters("blue",arguments),this.color(e)._getBlue()},d.default.prototype.brightness=function(e){return d.default._validateParameters("brightness",arguments),this.color(e)._getBrightness()},d.default.prototype.color=function(){if(d.default._validateParameters("color",arguments),arguments[0]instanceof d.default.Color)return arguments[0];var e=arguments[0]instanceof Array?arguments[0]:arguments;return new d.default.Color(this,e)},d.default.prototype.green=function(e){return d.default._validateParameters("green",arguments),this.color(e)._getGreen()},d.default.prototype.hue=function(e){return d.default._validateParameters("hue",arguments),this.color(e)._getHue()},d.default.prototype.lerpColor=function(e,t,r){d.default._validateParameters("lerpColor",arguments);var i,a,n,o,s,l,u=this._colorMode,h=this._colorMaxes;if(u===c.RGB)s=e.levels.map(function(e){return e/255}),l=t.levels.map(function(e){return e/255});else if(u===c.HSB)e._getBrightness(),t._getBrightness(),s=e.hsba,l=t.hsba;else{if(u!==c.HSL)throw new Error("".concat(u,"cannot be used for interpolation."));e._getLightness(),t._getLightness(),s=e.hsla,l=t.hsla}return r=Math.max(Math.min(r,1),0),void 0===this.lerp&&(this.lerp=function(e,t,r){return r*(t-e)+e}),i=this.lerp(s[0],l[0],r),a=this.lerp(s[1],l[1],r),n=this.lerp(s[2],l[2],r),o=this.lerp(s[3],l[3],r),i*=h[u][0],a*=h[u][1],n*=h[u][2],o*=h[u][3],this.color(i,a,n,o)},d.default.prototype.lightness=function(e){return d.default._validateParameters("lightness",arguments),this.color(e)._getLightness()},d.default.prototype.red=function(e){return d.default._validateParameters("red",arguments),this.color(e)._getRed()},d.default.prototype.saturation=function(e){return d.default._validateParameters("saturation",arguments),this.color(e)._getSaturation()};var a=d.default;r.default=a},{"../core/constants":20,"../core/error_helpers":22,"../core/main":26,"./p5.Color":18}],18:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var d=i(e("../core/main")),c=function(e){{if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)if(Object.prototype.hasOwnProperty.call(e,r)){var i=Object.defineProperty&&Object.getOwnPropertyDescriptor?Object.getOwnPropertyDescriptor(e,r):{};i.get||i.set?Object.defineProperty(t,r,i):t[r]=e[r]}return t.default=e,t}}(e("../core/constants")),f=i(e("./color_conversion"));function i(e){return e&&e.__esModule?e:{default:e}}d.default.Color=function(e,t){if(this._storeModeAndMaxes(e._colorMode,e._colorMaxes),this.mode!==c.RGB&&this.mode!==c.HSL&&this.mode!==c.HSB)throw new Error("".concat(this.mode," is an invalid colorMode."));return this._array=d.default.Color._parseInputs.apply(this,t),this._calculateLevels(),this},d.default.Color.prototype.toString=function(e){var t=this.levels,r=this._array,i=r[3];switch(e){case"#rrggbb":return"#".concat(t[0]<16?"0".concat(t[0].toString(16)):t[0].toString(16),t[1]<16?"0".concat(t[1].toString(16)):t[1].toString(16),t[2]<16?"0".concat(t[2].toString(16)):t[2].toString(16));case"#rrggbbaa":return"#".concat(t[0]<16?"0".concat(t[0].toString(16)):t[0].toString(16),t[1]<16?"0".concat(t[1].toString(16)):t[1].toString(16),t[2]<16?"0".concat(t[2].toString(16)):t[2].toString(16),t[3]<16?"0".concat(t[2].toString(16)):t[3].toString(16));case"#rgb":return"#".concat(Math.round(15*r[0]).toString(16),Math.round(15*r[1]).toString(16),Math.round(15*r[2]).toString(16));case"#rgba":return"#".concat(Math.round(15*r[0]).toString(16),Math.round(15*r[1]).toString(16),Math.round(15*r[2]).toString(16),Math.round(15*r[3]).toString(16));case"rgb":return"rgb(".concat(t[0],", ",t[1],", ",t[2],")");case"rgb%":return"rgb(".concat((100*r[0]).toPrecision(3),"%, ",(100*r[1]).toPrecision(3),"%, ",(100*r[2]).toPrecision(3),"%)");case"rgba%":return"rgba(".concat((100*r[0]).toPrecision(3),"%, ",(100*r[1]).toPrecision(3),"%, ",(100*r[2]).toPrecision(3),"%, ",(100*r[3]).toPrecision(3),"%)");case"hsb":case"hsv":return this.hsba||(this.hsba=f.default._rgbaToHSBA(this._array)),"hsb(".concat(this.hsba[0]*this.maxes[c.HSB][0],", ",this.hsba[1]*this.maxes[c.HSB][1],", ",this.hsba[2]*this.maxes[c.HSB][2],")");case"hsb%":case"hsv%":return this.hsba||(this.hsba=f.default._rgbaToHSBA(this._array)),"hsb(".concat((100*this.hsba[0]).toPrecision(3),"%, ",(100*this.hsba[1]).toPrecision(3),"%, ",(100*this.hsba[2]).toPrecision(3),"%)");case"hsba":case"hsva":return this.hsba||(this.hsba=f.default._rgbaToHSBA(this._array)),"hsba(".concat(this.hsba[0]*this.maxes[c.HSB][0],", ",this.hsba[1]*this.maxes[c.HSB][1],", ",this.hsba[2]*this.maxes[c.HSB][2],", ",i,")");case"hsba%":case"hsva%":return this.hsba||(this.hsba=f.default._rgbaToHSBA(this._array)),"hsba(".concat((100*this.hsba[0]).toPrecision(3),"%, ",(100*this.hsba[1]).toPrecision(3),"%, ",(100*this.hsba[2]).toPrecision(3),"%, ",(100*i).toPrecision(3),"%)");case"hsl":return this.hsla||(this.hsla=f.default._rgbaToHSLA(this._array)),"hsl(".concat(this.hsla[0]*this.maxes[c.HSL][0],", ",this.hsla[1]*this.maxes[c.HSL][1],", ",this.hsla[2]*this.maxes[c.HSL][2],")");case"hsl%":return this.hsla||(this.hsla=f.default._rgbaToHSLA(this._array)),"hsl(".concat((100*this.hsla[0]).toPrecision(3),"%, ",(100*this.hsla[1]).toPrecision(3),"%, ",(100*this.hsla[2]).toPrecision(3),"%)");case"hsla":return this.hsla||(this.hsla=f.default._rgbaToHSLA(this._array)),"hsla(".concat(this.hsla[0]*this.maxes[c.HSL][0],", ",this.hsla[1]*this.maxes[c.HSL][1],", ",this.hsla[2]*this.maxes[c.HSL][2],", ",i,")");case"hsla%":return this.hsla||(this.hsla=f.default._rgbaToHSLA(this._array)),"hsl(".concat((100*this.hsla[0]).toPrecision(3),"%, ",(100*this.hsla[1]).toPrecision(3),"%, ",(100*this.hsla[2]).toPrecision(3),"%, ",(100*i).toPrecision(3),"%)");case"rgba":default:return"rgba(".concat(t[0],",",t[1],",",t[2],",",i,")")}},d.default.Color.prototype.setRed=function(e){this._array[0]=e/this.maxes[c.RGB][0],this._calculateLevels()},d.default.Color.prototype.setGreen=function(e){this._array[1]=e/this.maxes[c.RGB][1],this._calculateLevels()},d.default.Color.prototype.setBlue=function(e){this._array[2]=e/this.maxes[c.RGB][2],this._calculateLevels()},d.default.Color.prototype.setAlpha=function(e){this._array[3]=e/this.maxes[this.mode][3],this._calculateLevels()},d.default.Color.prototype._calculateLevels=function(){for(var e=this._array,t=this.levels=new Array(e.length),r=e.length-1;0<=r;--r)t[r]=Math.round(255*e[r])},d.default.Color.prototype._getAlpha=function(){return this._array[3]*this.maxes[this.mode][3]},d.default.Color.prototype._storeModeAndMaxes=function(e,t){this.mode=e,this.maxes=t},d.default.Color.prototype._getMode=function(){return this.mode},d.default.Color.prototype._getMaxes=function(){return this.maxes},d.default.Color.prototype._getBlue=function(){return this._array[2]*this.maxes[c.RGB][2]},d.default.Color.prototype._getBrightness=function(){return this.hsba||(this.hsba=f.default._rgbaToHSBA(this._array)),this.hsba[2]*this.maxes[c.HSB][2]},d.default.Color.prototype._getGreen=function(){return this._array[1]*this.maxes[c.RGB][1]},d.default.Color.prototype._getHue=function(){return this.mode===c.HSB?(this.hsba||(this.hsba=f.default._rgbaToHSBA(this._array)),this.hsba[0]*this.maxes[c.HSB][0]):(this.hsla||(this.hsla=f.default._rgbaToHSLA(this._array)),this.hsla[0]*this.maxes[c.HSL][0])},d.default.Color.prototype._getLightness=function(){return this.hsla||(this.hsla=f.default._rgbaToHSLA(this._array)),this.hsla[2]*this.maxes[c.HSL][2]},d.default.Color.prototype._getRed=function(){return this._array[0]*this.maxes[c.RGB][0]},d.default.Color.prototype._getSaturation=function(){return this.mode===c.HSB?(this.hsba||(this.hsba=f.default._rgbaToHSBA(this._array)),this.hsba[1]*this.maxes[c.HSB][1]):(this.hsla||(this.hsla=f.default._rgbaToHSLA(this._array)),this.hsla[1]*this.maxes[c.HSL][1])};var 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this._setProperty("_textAscent",this._textFont._textAscent()),this._setProperty("_textDescent",this._textFont._textDescent()),this;var e=document.createElement("span");e.style.fontFamily=this._textFont,e.style.fontSize="".concat(this._textSize,"px"),e.innerHTML="ABCjgq|";var t=document.createElement("div");t.style.display="inline-block",t.style.width="1px",t.style.height="0px";var r=document.createElement("div");r.appendChild(e),r.appendChild(t),r.style.height="0px",r.style.overflow="hidden",document.body.appendChild(r),t.style.verticalAlign="baseline";var i=s(t),a=s(e),n=i[1]-a[1];t.style.verticalAlign="bottom",i=s(t),a=s(e);var o=i[1]-a[1]-n;return document.body.removeChild(r),this._setProperty("_textAscent",n),this._setProperty("_textDescent",o),this};var n=l.default.Renderer;r.default=n},{"../core/constants":20,"./main":26}],30:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var d=i(e("./main")),p=function(e){{if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)if(Object.prototype.hasOwnProperty.call(e,r)){var i=Object.defineProperty&&Object.getOwnPropertyDescriptor?Object.getOwnPropertyDescriptor(e,r):{};i.get||i.set?Object.defineProperty(t,r,i):t[r]=e[r]}return t.default=e,t}}(e("./constants")),c=i(e("../image/filters"));function i(e){return e&&e.__esModule?e:{default:e}}e("./p5.Renderer");var v="rgba(0,0,0,0)";d.default.Renderer2D=function(e,t,r){return d.default.Renderer.call(this,e,t,r),this.drawingContext=this.canvas.getContext("2d"),this._pInst._setProperty("drawingContext",this.drawingContext),this},d.default.Renderer2D.prototype=Object.create(d.default.Renderer.prototype),d.default.Renderer2D.prototype._applyDefaults=function(){this._cachedFillStyle=this._cachedStrokeStyle=void 0,this._cachedBlendMode=p.BLEND,this._setFill(p._DEFAULT_FILL),this._setStroke(p._DEFAULT_STROKE),this.drawingContext.lineCap=p.ROUND,this.drawingContext.font="normal 12px sans-serif"},d.default.Renderer2D.prototype.resize=function(e,t){d.default.Renderer.prototype.resize.call(this,e,t),this.drawingContext.scale(this._pInst._pixelDensity,this._pInst._pixelDensity)},d.default.Renderer2D.prototype.background=function(){if(this.drawingContext.save(),this.resetMatrix(),(arguments.length<=0?void 0:arguments[0])instanceof d.default.Image)this._pInst.image(arguments.length<=0?void 0:arguments[0],0,0,this.width,this.height);else{var e,t=this._getFill(),r=(e=this._pInst).color.apply(e,arguments).toString();this._setFill(r),this._isErasing&&this.blendMode(this._cachedBlendMode),this.drawingContext.fillRect(0,0,this.width,this.height),this._setFill(t),this._isErasing&&this._pInst.erase()}this.drawingContext.restore()},d.default.Renderer2D.prototype.clear=function(){this.drawingContext.save(),this.resetMatrix(),this.drawingContext.clearRect(0,0,this.width,this.height),this.drawingContext.restore()},d.default.Renderer2D.prototype.fill=function(){var e,t=(e=this._pInst).color.apply(e,arguments);this._setFill(t.toString())},d.default.Renderer2D.prototype.stroke=function(){var e,t=(e=this._pInst).color.apply(e,arguments);this._setStroke(t.toString())},d.default.Renderer2D.prototype.erase=function(e,t){if(!this._isErasing){this._cachedFillStyle=this.drawingContext.fillStyle;var r=this._pInst.color(255,e).toString();this.drawingContext.fillStyle=r,this._cachedStrokeStyle=this.drawingContext.strokeStyle;var i=this._pInst.color(255,t).toString();this.drawingContext.strokeStyle=i;var a=this._cachedBlendMode;this.blendMode(p.REMOVE),this._cachedBlendMode=a,this._isErasing=!0}},d.default.Renderer2D.prototype.noErase=function(){this._isErasing&&(this.drawingContext.fillStyle=this._cachedFillStyle,this.drawingContext.strokeStyle=this._cachedStrokeStyle,this.blendMode(this._cachedBlendMode),this._isErasing=!1)},d.default.Renderer2D.prototype.image=function(e,t,r,i,a,n,o,s,l){var u;e.gifProperties&&e._animateGif(this._pInst);try{this._tint&&(d.default.MediaElement&&e instanceof d.default.MediaElement&&e.loadPixels(),e.canvas&&(u=this._getTintedImageCanvas(e))),u||(u=e.canvas||e.elt);var h=1;e.width&&0<e.width&&(h=u.width/e.width),this._isErasing&&this.blendMode(this._cachedBlendMode),this.drawingContext.drawImage(u,h*t,h*r,h*i,h*a,n,o,s,l),this._isErasing&&this._pInst.erase()}catch(e){if("NS_ERROR_NOT_AVAILABLE"!==e.name)throw e}},d.default.Renderer2D.prototype._getTintedImageCanvas=function(e){if(!e.canvas)return e;var t=c.default._toPixels(e.canvas),r=document.createElement("canvas");r.width=e.canvas.width,r.height=e.canvas.height;for(var i=r.getContext("2d"),a=i.createImageData(e.canvas.width,e.canvas.height),n=a.data,o=0;o<t.length;o+=4){var s=t[o],l=t[o+1],u=t[o+2],h=t[o+3];n[o]=s*this._tint[0]/255,n[o+1]=l*this._tint[1]/255,n[o+2]=u*this._tint[2]/255,n[o+3]=h*this._tint[3]/255}return i.putImageData(a,0,0),r},d.default.Renderer2D.prototype.blendMode=function(e){if(e===p.SUBTRACT)console.warn("blendMode(SUBTRACT) only works in WEBGL mode.");else{if(e!==p.BLEND&&e!==p.REMOVE&&e!==p.DARKEST&&e!==p.LIGHTEST&&e!==p.DIFFERENCE&&e!==p.MULTIPLY&&e!==p.EXCLUSION&&e!==p.SCREEN&&e!==p.REPLACE&&e!==p.OVERLAY&&e!==p.HARD_LIGHT&&e!==p.SOFT_LIGHT&&e!==p.DODGE&&e!==p.BURN&&e!==p.ADD)throw new Error("Mode ".concat(e," not recognized."));this._cachedBlendMode=e,this.drawingContext.globalCompositeOperation=e}},d.default.Renderer2D.prototype.blend=function(){for(var e=this.drawingContext.globalCompositeOperation,t=arguments.length,r=new Array(t),i=0;i<t;i++)r[i]=arguments[i];var a=r[r.length-1],n=Array.prototype.slice.call(r,0,r.length-1);this.drawingContext.globalCompositeOperation=a,d.default.prototype.copy.apply(this,n),this.drawingContext.globalCompositeOperation=e},d.default.Renderer2D.prototype._getPixel=function(e,t){var r;return[(r=this.drawingContext.getImageData(e,t,1,1).data)[0],r[1],r[2],r[3]]},d.default.Renderer2D.prototype.loadPixels=function(){var e=this._pixelsState,t=e._pixelDensity,r=this.width*t,i=this.height*t,a=this.drawingContext.getImageData(0,0,r,i);e._setProperty("imageData",a),e._setProperty("pixels",a.data)},d.default.Renderer2D.prototype.set=function(e,t,r){e=Math.floor(e),t=Math.floor(t);var i=this._pixelsState;if(r instanceof d.default.Image)this.drawingContext.save(),this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(i._pixelDensity,i._pixelDensity),this.drawingContext.drawImage(r.canvas,e,t),this.drawingContext.restore();else{var a=0,n=0,o=0,s=0,l=4*(t*i._pixelDensity*(this.width*i._pixelDensity)+e*i._pixelDensity);if(i.imageData||i.loadPixels.call(i),"number"==typeof r)l<i.pixels.length&&(o=n=a=r,s=255);else if(r instanceof Array){if(r.length<4)throw new Error("pixel array must be of the form [R, G, B, A]");l<i.pixels.length&&(a=r[0],n=r[1],o=r[2],s=r[3])}else r instanceof d.default.Color&&l<i.pixels.length&&(a=r.levels[0],n=r.levels[1],o=r.levels[2],s=r.levels[3]);for(var u=0;u<i._pixelDensity;u++)for(var h=0;h<i._pixelDensity;h++)l=4*((t*i._pixelDensity+h)*this.width*i._pixelDensity+(e*i._pixelDensity+u)),i.pixels[l]=a,i.pixels[l+1]=n,i.pixels[l+2]=o,i.pixels[l+3]=s}},d.default.Renderer2D.prototype.updatePixels=function(e,t,r,i){var a=this._pixelsState,n=a._pixelDensity;void 0===e&&void 0===t&&void 0===r&&void 0===i&&(t=e=0,r=this.width,i=this.height),e*=n,t*=n,r*=n,i*=n,this.gifProperties&&(this.gifProperties.frames[this.gifProperties.displayIndex]=a.imageData),this.drawingContext.putImageData(a.imageData,e,t,0,0,r,i)},d.default.Renderer2D.prototype._acuteArcToBezier=function(e,t){var r=t/2,i=Math.cos(r),a=Math.sin(r),n=1/Math.tan(r),o=e+r,s=Math.cos(o),l=Math.sin(o),u=(4-i)/3,h=a+(i-u)*n;return{ax:Math.cos(e).toFixed(7),ay:Math.sin(e).toFixed(7),bx:(u*s+h*l).toFixed(7),by:(u*l-h*s).toFixed(7),cx:(u*s-h*l).toFixed(7),cy:(u*l+h*s).toFixed(7),dx:Math.cos(e+t).toFixed(7),dy:Math.sin(e+t).toFixed(7)}},d.default.Renderer2D.prototype.arc=function(r,i,e,t,a,n,o){var s=this.drawingContext,l=e/2,u=t/2,h=0,d=[];for(r+=l,i+=u;1e-5<=n-a;)h=Math.min(n-a,p.HALF_PI),d.push(this._acuteArcToBezier(a,h)),a+=h;return this._doFill&&(s.beginPath(),d.forEach(function(e,t){0===t&&s.moveTo(r+e.ax*l,i+e.ay*u),s.bezierCurveTo(r+e.bx*l,i+e.by*u,r+e.cx*l,i+e.cy*u,r+e.dx*l,i+e.dy*u)}),o!==p.PIE&&null!=o||s.lineTo(r,i),s.closePath(),s.fill()),this._doStroke&&(s.beginPath(),d.forEach(function(e,t){0===t&&s.moveTo(r+e.ax*l,i+e.ay*u),s.bezierCurveTo(r+e.bx*l,i+e.by*u,r+e.cx*l,i+e.cy*u,r+e.dx*l,i+e.dy*u)}),o===p.PIE?(s.lineTo(r,i),s.closePath()):o===p.CHORD&&s.closePath(),s.stroke()),this},d.default.Renderer2D.prototype.ellipse=function(e){var t=this.drawingContext,r=this._doFill,i=this._doStroke,a=parseFloat(e[0]),n=parseFloat(e[1]),o=parseFloat(e[2]),s=parseFloat(e[3]);if(r&&!i){if(this._getFill()===v)return this}else if(!r&&i&&this._getStroke()===v)return this;var l=o/2*.5522847498,u=s/2*.5522847498,h=a+o,d=n+s,c=a+o/2,f=n+s/2;t.beginPath(),t.moveTo(a,f),t.bezierCurveTo(a,f-u,c-l,n,c,n),t.bezierCurveTo(c+l,n,h,f-u,h,f),t.bezierCurveTo(h,f+u,c+l,d,c,d),t.bezierCurveTo(c-l,d,a,f+u,a,f),t.closePath(),r&&t.fill(),i&&t.stroke()},d.default.Renderer2D.prototype.line=function(e,t,r,i){var a=this.drawingContext;return this._doStroke&&(this._getStroke()===v||(a.beginPath(),a.moveTo(e,t),a.lineTo(r,i),a.stroke())),this},d.default.Renderer2D.prototype.point=function(e,t){var r=this.drawingContext;if(!this._doStroke)return this;if(this._getStroke()===v)return this;var i=this._getStroke(),a=this._getFill();e=Math.round(e),t=Math.round(t),this._setFill(i),1<r.lineWidth?(r.beginPath(),r.arc(e,t,r.lineWidth/2,0,p.TWO_PI,!1),r.fill()):r.fillRect(e,t,1,1),this._setFill(a)},d.default.Renderer2D.prototype.quad=function(e,t,r,i,a,n,o,s){var l=this.drawingContext,u=this._doFill,h=this._doStroke;if(u&&!h){if(this._getFill()===v)return this}else if(!u&&h&&this._getStroke()===v)return this;return l.beginPath(),l.moveTo(e,t),l.lineTo(r,i),l.lineTo(a,n),l.lineTo(o,s),l.closePath(),u&&l.fill(),h&&l.stroke(),this},d.default.Renderer2D.prototype.rect=function(e){var t=e[0],r=e[1],i=e[2],a=e[3],n=e[4],o=e[5],s=e[6],l=e[7],u=this.drawingContext,h=this._doFill,d=this._doStroke;if(h&&!d){if(this._getFill()===v)return this}else if(!h&&d&&this._getStroke()===v)return this;if(u.beginPath(),void 0===n)u.rect(t,r,i,a);else{void 0===o&&(o=n),void 0===s&&(s=o),void 0===l&&(l=s);var c=Math.abs(i),f=Math.abs(a),p=c/2,m=f/2;c<2*n&&(n=p),f<2*n&&(n=m),c<2*o&&(o=p),f<2*o&&(o=m),c<2*s&&(s=p),f<2*s&&(s=m),c<2*l&&(l=p),f<2*l&&(l=m),u.beginPath(),u.moveTo(t+n,r),u.arcTo(t+i,r,t+i,r+a,o),u.arcTo(t+i,r+a,t,r+a,s),u.arcTo(t,r+a,t,r,l),u.arcTo(t,r,t+i,r,n),u.closePath()}return this._doFill&&u.fill(),this._doStroke&&u.stroke(),this},d.default.Renderer2D.prototype.triangle=function(e){var t=this.drawingContext,r=this._doFill,i=this._doStroke,a=e[0],n=e[1],o=e[2],s=e[3],l=e[4],u=e[5];if(r&&!i){if(this._getFill()===v)return this}else if(!r&&i&&this._getStroke()===v)return this;t.beginPath(),t.moveTo(a,n),t.lineTo(o,s),t.lineTo(l,u),t.closePath(),r&&t.fill(),i&&t.stroke()},d.default.Renderer2D.prototype.endShape=function(e,t,r,i,a,n,o){if(0===t.length)return this;if(!this._doStroke&&!this._doFill)return this;var s,l,u,h=e===p.CLOSE;h&&!n&&t.push(t[0]);var d=t.length;if(!r||o!==p.POLYGON&&null!==o)if(!i||o!==p.POLYGON&&null!==o)if(!a||o!==p.POLYGON&&null!==o)if(o===p.POINTS)for(l=0;l<d;l++)s=t[l],this._doStroke&&this._pInst.stroke(s[6]),this._pInst.point(s[0],s[1]);else if(o===p.LINES)for(l=0;l+1<d;l+=2)s=t[l],this._doStroke&&this._pInst.stroke(t[l+1][6]),this._pInst.line(s[0],s[1],t[l+1][0],t[l+1][1]);else if(o===p.TRIANGLES)for(l=0;l+2<d;l+=3)s=t[l],this.drawingContext.beginPath(),this.drawingContext.moveTo(s[0],s[1]),this.drawingContext.lineTo(t[l+1][0],t[l+1][1]),this.drawingContext.lineTo(t[l+2][0],t[l+2][1]),this.drawingContext.closePath(),this._doFill&&(this._pInst.fill(t[l+2][5]),this.drawingContext.fill()),this._doStroke&&(this._pInst.stroke(t[l+2][6]),this.drawingContext.stroke());else if(o===p.TRIANGLE_STRIP)for(l=0;l+1<d;l++)s=t[l],this.drawingContext.beginPath(),this.drawingContext.moveTo(t[l+1][0],t[l+1][1]),this.drawingContext.lineTo(s[0],s[1]),this._doStroke&&this._pInst.stroke(t[l+1][6]),this._doFill&&this._pInst.fill(t[l+1][5]),l+2<d&&(this.drawingContext.lineTo(t[l+2][0],t[l+2][1]),this._doStroke&&this._pInst.stroke(t[l+2][6]),this._doFill&&this._pInst.fill(t[l+2][5])),this._doFillStrokeClose(h);else if(o===p.TRIANGLE_FAN){if(2<d){for(this.drawingContext.beginPath(),l=2;l<d;l++)s=t[l],this.drawingContext.moveTo(t[0][0],t[0][1]),this.drawingContext.lineTo(t[l-1][0],t[l-1][1]),this.drawingContext.lineTo(s[0],s[1]),this.drawingContext.lineTo(t[0][0],t[0][1]),l<d-1&&(this._doFill&&s[5]!==t[l+1][5]||this._doStroke&&s[6]!==t[l+1][6])&&(this._doFill&&(this._pInst.fill(s[5]),this.drawingContext.fill(),this._pInst.fill(t[l+1][5])),this._doStroke&&(this._pInst.stroke(s[6]),this.drawingContext.stroke(),this._pInst.stroke(t[l+1][6])),this.drawingContext.closePath(),this.drawingContext.beginPath());this._doFillStrokeClose(h)}}else if(o===p.QUADS)for(l=0;l+3<d;l+=4){for(s=t[l],this.drawingContext.beginPath(),this.drawingContext.moveTo(s[0],s[1]),u=1;u<4;u++)this.drawingContext.lineTo(t[l+u][0],t[l+u][1]);this.drawingContext.lineTo(s[0],s[1]),this._doFill&&this._pInst.fill(t[l+3][5]),this._doStroke&&this._pInst.stroke(t[l+3][6]),this._doFillStrokeClose(h)}else if(o===p.QUAD_STRIP){if(3<d)for(l=0;l+1<d;l+=2)s=t[l],this.drawingContext.beginPath(),l+3<d?(this.drawingContext.moveTo(t[l+2][0],t[l+2][1]),this.drawingContext.lineTo(s[0],s[1]),this.drawingContext.lineTo(t[l+1][0],t[l+1][1]),this.drawingContext.lineTo(t[l+3][0],t[l+3][1]),this._doFill&&this._pInst.fill(t[l+3][5]),this._doStroke&&this._pInst.stroke(t[l+3][6])):(this.drawingContext.moveTo(s[0],s[1]),this.drawingContext.lineTo(t[l+1][0],t[l+1][1])),this._doFillStrokeClose(h)}else{for(this.drawingContext.beginPath(),this.drawingContext.moveTo(t[0][0],t[0][1]),l=1;l<d;l++)(s=t[l]).isVert&&(s.moveTo?this.drawingContext.moveTo(s[0],s[1]):this.drawingContext.lineTo(s[0],s[1]));this._doFillStrokeClose(h)}else{for(this.drawingContext.beginPath(),l=0;l<d;l++)t[l].isVert?t[l].moveTo?this.drawingContext.moveTo(t[l][0],t[l][1]):this.drawingContext.lineTo(t[l][0],t[l][1]):this.drawingContext.quadraticCurveTo(t[l][0],t[l][1],t[l][2],t[l][3]);this._doFillStrokeClose(h)}else{for(this.drawingContext.beginPath(),l=0;l<d;l++)t[l].isVert?t[l].moveTo?this.drawingContext.moveTo(t[l][0],t[l][1]):this.drawingContext.lineTo(t[l][0],t[l][1]):this.drawingContext.bezierCurveTo(t[l][0],t[l][1],t[l][2],t[l][3],t[l][4],t[l][5]);this._doFillStrokeClose(h)}else if(3<d){var c=[],f=1-this._curveTightness;for(this.drawingContext.beginPath(),this.drawingContext.moveTo(t[1][0],t[1][1]),l=1;l+2<d;l++)s=t[l],c[0]=[s[0],s[1]],c[1]=[s[0]+(f*t[l+1][0]-f*t[l-1][0])/6,s[1]+(f*t[l+1][1]-f*t[l-1][1])/6],c[2]=[t[l+1][0]+(f*t[l][0]-f*t[l+2][0])/6,t[l+1][1]+(f*t[l][1]-f*t[l+2][1])/6],c[3]=[t[l+1][0],t[l+1][1]],this.drawingContext.bezierCurveTo(c[1][0],c[1][1],c[2][0],c[2][1],c[3][0],c[3][1]);h&&this.drawingContext.lineTo(t[l+1][0],t[l+1][1]),this._doFillStrokeClose(h)}return n=a=i=r=!1,h&&t.pop(),this},d.default.Renderer2D.prototype.strokeCap=function(e){return e!==p.ROUND&&e!==p.SQUARE&&e!==p.PROJECT||(this.drawingContext.lineCap=e),this},d.default.Renderer2D.prototype.strokeJoin=function(e){return e!==p.ROUND&&e!==p.BEVEL&&e!==p.MITER||(this.drawingContext.lineJoin=e),this},d.default.Renderer2D.prototype.strokeWeight=function(e){return this.drawingContext.lineWidth=void 0===e||0===e?1e-4:e,this},d.default.Renderer2D.prototype._getFill=function(){return this._cachedFillStyle||(this._cachedFillStyle=this.drawingContext.fillStyle),this._cachedFillStyle},d.default.Renderer2D.prototype._setFill=function(e){e!==this._cachedFillStyle&&(this.drawingContext.fillStyle=e,this._cachedFillStyle=e)},d.default.Renderer2D.prototype._getStroke=function(){return this._cachedStrokeStyle||(this._cachedStrokeStyle=this.drawingContext.strokeStyle),this._cachedStrokeStyle},d.default.Renderer2D.prototype._setStroke=function(e){e!==this._cachedStrokeStyle&&(this.drawingContext.strokeStyle=e,this._cachedStrokeStyle=e)},d.default.Renderer2D.prototype.bezier=function(e,t,r,i,a,n,o,s){return this._pInst.beginShape(),this._pInst.vertex(e,t),this._pInst.bezierVertex(r,i,a,n,o,s),this._pInst.endShape(),this},d.default.Renderer2D.prototype.curve=function(e,t,r,i,a,n,o,s){return this._pInst.beginShape(),this._pInst.curveVertex(e,t),this._pInst.curveVertex(r,i),this._pInst.curveVertex(a,n),this._pInst.curveVertex(o,s),this._pInst.endShape(),this},d.default.Renderer2D.prototype._doFillStrokeClose=function(e){e&&this.drawingContext.closePath(),this._doFill&&this.drawingContext.fill(),this._doStroke&&this.drawingContext.stroke()},d.default.Renderer2D.prototype.applyMatrix=function(e,t,r,i,a,n){this.drawingContext.transform(e,t,r,i,a,n)},d.default.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.default.Renderer2D.prototype.rotate=function(e){this.drawingContext.rotate(e)},d.default.Renderer2D.prototype.scale=function(e,t){return this.drawingContext.scale(e,t),this},d.default.Renderer2D.prototype.translate=function(e,t){return e instanceof d.default.Vector&&(t=e.y,e=e.x),this.drawingContext.translate(e,t),this},d.default.Renderer2D.prototype.text=function(e,t,r,i,a){var n;void 0!==i&&this.drawingContext.textBaseline===p.BASELINE&&(n=!0,this.drawingContext.textBaseline=p.TOP);var o=d.default.Renderer.prototype.text.apply(this,arguments);return n&&(this.drawingContext.textBaseline=p.BASELINE),o},d.default.Renderer2D.prototype._renderText=function(e,t,r,i,a){if(!(a<=i))return e.push(),this._isOpenType()?this._textFont._renderPath(t,r,i,{renderer:this}):(this._doStroke&&this._strokeSet&&this.drawingContext.strokeText(t,r,i),this._doFill&&(this._fillSet||this._setFill(p._DEFAULT_TEXT_FILL),this.drawingContext.fillText(t,r,i))),e.pop(),e},d.default.Renderer2D.prototype.textWidth=function(e){return this._isOpenType()?this._textFont._textWidth(e,this._textSize):this.drawingContext.measureText(e).width},d.default.Renderer2D.prototype._applyTextProperties=function(){var e,t=this._pInst;return this._setProperty("_textAscent",null),this._setProperty("_textDescent",null),e=this._textFont,this._isOpenType()&&(e=this._textFont.font.familyName,this._setProperty("_textStyle",this._textFont.font.styleName)),this.drawingContext.font="".concat(this._textStyle||"normal"," ").concat(this._textSize||12,"px ").concat(e||"sans-serif"),this.drawingContext.textAlign=this._textAlign,this._textBaseline===p.CENTER?this.drawingContext.textBaseline=p._CTX_MIDDLE:this.drawingContext.textBaseline=this._textBaseline,t},d.default.Renderer2D.prototype.push=function(){return this.drawingContext.save(),d.default.Renderer.prototype.push.apply(this)},d.default.Renderer2D.prototype.pop=function(e){this.drawingContext.restore(),this._cachedFillStyle=this.drawingContext.fillStyle,this._cachedStrokeStyle=this.drawingContext.strokeStyle,d.default.Renderer.prototype.pop.call(this,e)};var a=d.default.Renderer2D;r.default=a},{"../image/filters":47,"./constants":20,"./main":26,"./p5.Renderer":29}],31:[function(e,t,r){"use strict";var i,c=(i=e("./main"))&&i.__esModule?i:{default:i};c.default.prototype._promisePreloads=[];var f=!(c.default.prototype.registerPromisePreload=function(e){c.default.prototype._promisePreloads.push(e)});c.default.prototype._setupPromisePreloads=function(){var e=!0,t=!1,r=void 0;try{for(var i,a=this._promisePreloads[Symbol.iterator]();!(e=(i=a.next()).done);e=!0){var n=i.value,o=this,s=n.method,l=n.addCallbacks,u=n.legacyPreloadSetup,h=n.target||this,d=h[s].bind(h);if(h===c.default.prototype){if(f)continue;o=null,d=h[s]}if(h[s]=this._wrapPromisePreload(o,d,l),u)h[u.method]=this._legacyPreloadGenerator(o,u,h[s])}}catch(e){t=!0,r=e}finally{try{e||null==a.return||a.return()}finally{if(t)throw r}}f=!0},c.default.prototype._wrapPromisePreload=function(e,l,u){var t=function(){var e=this;this._incrementPreload();for(var t=null,r=null,i=arguments.length,a=new Array(i),n=0;n<i;n++)a[n]=arguments[n];if(u)for(var o=a.length-1;0<=o&&!r&&"function"==typeof a[o];o--)r=t,t=a.pop();var s=Promise.resolve(l.apply(this,a));return t&&s.then(t),r&&s.catch(r),s.then(function(){return e._decrementPreload()}),s};return e&&(t=t.bind(e)),t};var n=function(){return{}};c.default.prototype._legacyPreloadGenerator=function(e,t,i){var a=t.createBaseObject||n,r=function(){var t=this;this._incrementPreload();var r=a.apply(this,arguments);return i.apply(this,arguments).then(function(e){Object.assign(r,e),t._decrementPreload()}),r};return e&&(r=r.bind(e)),r}},{"./main":26}],32:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,s=(i=e("./main"))&&i.__esModule?i:{default:i},l=function(e){{if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)if(Object.prototype.hasOwnProperty.call(e,r)){var i=Object.defineProperty&&Object.getOwnPropertyDescriptor?Object.getOwnPropertyDescriptor(e,r):{};i.get||i.set?Object.defineProperty(t,r,i):t[r]=e[r]}return t.default=e,t}}(e("./constants"));function u(e){return(u="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}e("./p5.Graphics"),e("./p5.Renderer2D"),e("../webgl/p5.RendererGL");var h="defaultCanvas0";s.default.prototype.createCanvas=function(e,t,r){s.default._validateParameters("createCanvas",arguments);var i,a=r||l.P2D;if(a===l.WEBGL){if(i=document.getElementById(h)){i.parentNode.removeChild(i);var n=this._renderer;this._elements=this._elements.filter(function(e){return e!==n})}(i=document.createElement("canvas")).id=h,i.classList.add("p5Canvas")}else if(this._defaultGraphicsCreated)i=this.canvas;else{i=document.createElement("canvas");for(var o=0;document.getElementById("defaultCanvas".concat(o));)o++;h="defaultCanvas".concat(o),i.id=h,i.classList.add("p5Canvas")}return this._setupDone||(i.dataset.hidden=!0,i.style.visibility="hidden"),this._userNode?this._userNode.appendChild(i):document.body.appendChild(i),a===l.WEBGL?(this._setProperty("_renderer",new s.default.RendererGL(i,this,!0)),this._elements.push(this._renderer)):this._defaultGraphicsCreated||(this._setProperty("_renderer",new s.default.Renderer2D(i,this,!0)),this._defaultGraphicsCreated=!0,this._elements.push(this._renderer)),this._renderer.resize(e,t),this._renderer._applyDefaults(),this._renderer},s.default.prototype.resizeCanvas=function(e,t,r){if(s.default._validateParameters("resizeCanvas",arguments),this._renderer){var i={};for(var a in this.drawingContext){var n=this.drawingContext[a];"object"!==u(n)&&"function"!=typeof n&&(i[a]=n)}for(var o in this._renderer.resize(e,t),this.width=e,this.height=t,i)try{this.drawingContext[o]=i[o]}catch(e){}r||this.redraw()}},s.default.prototype.noCanvas=function(){this.canvas&&this.canvas.parentNode.removeChild(this.canvas)},s.default.prototype.createGraphics=function(e,t,r){return s.default._validateParameters("createGraphics",arguments),new s.default.Graphics(e,t,r,this)},s.default.prototype.blendMode=function(e){s.default._validateParameters("blendMode",arguments),e===l.NORMAL&&(console.warn("NORMAL has been deprecated for use in blendMode. defaulting to BLEND instead."),e=l.BLEND),this._renderer.blendMode(e)};var a=s.default;r.default=a},{"../webgl/p5.RendererGL":79,"./constants":20,"./main":26,"./p5.Graphics":28,"./p5.Renderer2D":30}],33:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var h=i(e("../main")),o=function(e){{if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)if(Object.prototype.hasOwnProperty.call(e,r)){var i=Object.defineProperty&&Object.getOwnPropertyDescriptor?Object.getOwnPropertyDescriptor(e,r):{};i.get||i.set?Object.defineProperty(t,r,i):t[r]=e[r]}return t.default=e,t}}(e("../constants")),d=i(e("../helpers"));function i(e){return e&&e.__esModule?e:{default:e}}function a(e){return function(e){if(Array.isArray(e)){for(var t=0,r=new Array(e.length);t<e.length;t++)r[t]=e[t];return r}}(e)||function(e){if(Symbol.iterator in Object(e)||"[object Arguments]"===Object.prototype.toString.call(e))return Array.from(e)}(e)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance")}()}e("../error_helpers"),h.default.prototype._normalizeArcAngles=function(e,t,r,i,a){var n;return e-=o.TWO_PI*Math.floor(e/o.TWO_PI),t-=o.TWO_PI*Math.floor(t/o.TWO_PI),n=Math.min(Math.abs(e-t),o.TWO_PI-Math.abs(e-t)),a&&(e=e<=o.HALF_PI?Math.atan(r/i*Math.tan(e)):e>o.HALF_PI&&e<=3*o.HALF_PI?Math.atan(r/i*Math.tan(e))+o.PI:Math.atan(r/i*Math.tan(e))+o.TWO_PI,t=t<=o.HALF_PI?Math.atan(r/i*Math.tan(t)):t>o.HALF_PI&&t<=3*o.HALF_PI?Math.atan(r/i*Math.tan(t))+o.PI:Math.atan(r/i*Math.tan(t))+o.TWO_PI),t<e&&(t+=o.TWO_PI),{start:e,stop:t,correspondToSamePoint:n<1e-5}},h.default.prototype.arc=function(e,t,r,i,a,n,o,s){if(h.default._validateParameters("arc",arguments),!this._renderer._doStroke&&!this._renderer._doFill)return this;a=this._toRadians(a),n=this._toRadians(n),r=Math.abs(r),i=Math.abs(i);var l=d.default.modeAdjust(e,t,r,i,this._renderer._ellipseMode),u=this._normalizeArcAngles(a,n,l.w,l.h,!0);return u.correspondToSamePoint?this._renderer.ellipse([l.x,l.y,l.w,l.h,s]):this._renderer.arc(l.x,l.y,l.w,l.h,u.start,u.stop,o,s),this},h.default.prototype.ellipse=function(e,t,r,i,a){if(h.default._validateParameters("ellipse",arguments),!this._renderer._doStroke&&!this._renderer._doFill)return this;r<0&&(r=Math.abs(r)),void 0===i?i=r:i<0&&(i=Math.abs(i));var n=d.default.modeAdjust(e,t,r,i,this._renderer._ellipseMode);return this._renderer.ellipse([n.x,n.y,n.w,n.h,a]),this},h.default.prototype.circle=function(){var e=Array.prototype.slice.call(arguments,0,2);return e.push(arguments[2]),e.push(arguments[2]),this.ellipse.apply(this,a(e))},h.default.prototype.line=function(){for(var e=arguments.length,t=new Array(e),r=0;r<e;r++)t[r]=arguments[r];var i;(h.default._validateParameters("line",t),this._renderer._doStroke)&&(i=this._renderer).line.apply(i,t);return this},h.default.prototype.point=function(){for(var e=arguments.length,t=new Array(e),r=0;r<e;r++)t[r]=arguments[r];var i;(h.default._validateParameters("point",t),this._renderer._doStroke)&&(1===t.length&&t[0]instanceof h.default.Vector?this._renderer.point.call(this._renderer,t[0].x,t[0].y,t[0].z):(i=this._renderer).point.apply(i,t));return this},h.default.prototype.quad=function(){for(var e=arguments.length,t=new Array(e),r=0;r<e;r++)t[r]=arguments[r];var i;(h.default._validateParameters("quad",t),this._renderer._doStroke||this._renderer._doFill)&&(this._renderer.isP3D&&12!==t.length?this._renderer.quad.call(this._renderer,t[0],t[1],0,t[2],t[3],0,t[4],t[5],0,t[6],t[7],0):(i=this._renderer).quad.apply(i,t));return this},h.default.prototype.rect=function(){if(h.default._validateParameters("rect",arguments),this._renderer._doStroke||this._renderer._doFill){for(var e=d.default.modeAdjust(arguments[0],arguments[1],arguments[2],arguments[3],this._renderer._rectMode),t=[e.x,e.y,e.w,e.h],r=4;r<arguments.length;r++)t[r]=arguments[r];this._renderer.rect(t)}return this},h.default.prototype.square=function(e,t,r,i,a,n,o){return this.rect(e,t,r,r,i,a,n,o)},h.default.prototype.triangle=function(){for(var e=arguments.length,t=new Array(e),r=0;r<e;r++)t[r]=arguments[r];return h.default._validateParameters("triangle",t),(this._renderer._doStroke||this._renderer._doFill)&&this._renderer.triangle(t),this};var n=h.default;r.default=n},{"../constants":20,"../error_helpers":22,"../helpers":23,"../main":26}],34:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,a=(i=e("../main"))&&i.__esModule?i:{default:i},n=function(e){{if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)if(Object.prototype.hasOwnProperty.call(e,r)){var i=Object.defineProperty&&Object.getOwnPropertyDescriptor?Object.getOwnPropertyDescriptor(e,r):{};i.get||i.set?Object.defineProperty(t,r,i):t[r]=e[r]}return t.default=e,t}}(e("../constants"));a.default.prototype.ellipseMode=function(e){return a.default._validateParameters("ellipseMode",arguments),e!==n.CORNER&&e!==n.CORNERS&&e!==n.RADIUS&&e!==n.CENTER||(this._renderer._ellipseMode=e),this},a.default.prototype.noSmooth=function(){return this.setAttributes("antialias",!1),this._renderer.isP3D||"imageSmoothingEnabled"in this.drawingContext&&(this.drawingContext.imageSmoothingEnabled=!1),this},a.default.prototype.rectMode=function(e){return a.default._validateParameters("rectMode",arguments),e!==n.CORNER&&e!==n.CORNERS&&e!==n.RADIUS&&e!==n.CENTER||(this._renderer._rectMode=e),this},a.default.prototype.smooth=function(){return this.setAttributes("antialias",!0),this._renderer.isP3D||"imageSmoothingEnabled"in this.drawingContext&&(this.drawingContext.imageSmoothingEnabled=!0),this},a.default.prototype.strokeCap=function(e){return a.default._validateParameters("strokeCap",arguments),e!==n.ROUND&&e!==n.SQUARE&&e!==n.PROJECT||this._renderer.strokeCap(e),this},a.default.prototype.strokeJoin=function(e){return a.default._validateParameters("strokeJoin",arguments),e!==n.ROUND&&e!==n.BEVEL&&e!==n.MITER||this._renderer.strokeJoin(e),this},a.default.prototype.strokeWeight=function(e){return a.default._validateParameters("strokeWeight",arguments),this._renderer.strokeWeight(e),this};var o=a.default;r.default=o},{"../constants":20,"../main":26}],35:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,s=(i=e("../main"))&&i.__esModule?i:{default:i};e("../error_helpers"),s.default.prototype.bezier=function(){for(var e,t=arguments.length,r=new Array(t),i=0;i<t;i++)r[i]=arguments[i];return s.default._validateParameters("bezier",r),(this._renderer._doStroke||this._renderer._doFill)&&(e=this._renderer).bezier.apply(e,r),this},s.default.prototype.bezierDetail=function(e){return s.default._validateParameters("bezierDetail",arguments),this._bezierDetail=e,this},s.default.prototype.bezierPoint=function(e,t,r,i,a){s.default._validateParameters("bezierPoint",arguments);var n=1-a;return Math.pow(n,3)*e+3*Math.pow(n,2)*a*t+3*n*Math.pow(a,2)*r+Math.pow(a,3)*i},s.default.prototype.bezierTangent=function(e,t,r,i,a){s.default._validateParameters("bezierTangent",arguments);var n=1-a;return 3*i*Math.pow(a,2)-3*r*Math.pow(a,2)+6*r*n*a-6*t*n*a+3*t*Math.pow(n,2)-3*e*Math.pow(n,2)},s.default.prototype.curve=function(){for(var e=arguments.length,t=new Array(e),r=0;r<e;r++)t[r]=arguments[r];var i;(s.default._validateParameters("curve",t),this._renderer._doStroke)&&(i=this._renderer).curve.apply(i,t);return this},s.default.prototype.curveDetail=function(e){return s.default._validateParameters("curveDetail",arguments),this._curveDetail=e<3?3:e,this},s.default.prototype.curveTightness=function(e){return s.default._validateParameters("curveTightness",arguments),this._renderer._curveTightness=e,this},s.default.prototype.curvePoint=function(e,t,r,i,a){s.default._validateParameters("curvePoint",arguments);var n=a*a*a,o=a*a;return e*(-.5*n+o-.5*a)+t*(1.5*n-2.5*o+1)+r*(-1.5*n+2*o+.5*a)+i*(.5*n-.5*o)},s.default.prototype.curveTangent=function(e,t,r,i,a){s.default._validateParameters("curveTangent",arguments);var n=a*a;return e*(-3*n/2+2*a-.5)+t*(9*n/2-5*a)+r*(-9*n/2+4*a+.5)+i*(3*n/2-a)};var a=s.default;r.default=a},{"../error_helpers":22,"../main":26}],36:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,s=(i=e("../main"))&&i.__esModule?i:{default:i},l=function(e){{if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)if(Object.prototype.hasOwnProperty.call(e,r)){var i=Object.defineProperty&&Object.getOwnPropertyDescriptor?Object.getOwnPropertyDescriptor(e,r):{};i.get||i.set?Object.defineProperty(t,r,i):t[r]=e[r]}return t.default=e,t}}(e("../constants"));var a=null,u=[],h=[],o=!1,n=!1,d=!1,c=!1,f=!0;s.default.prototype.beginContour=function(){return h=[],c=!0,this},s.default.prototype.beginShape=function(e){var t;(s.default._validateParameters("beginShape",arguments),this._renderer.isP3D)?(t=this._renderer).beginShape.apply(t,arguments):(a=e===l.POINTS||e===l.LINES||e===l.TRIANGLES||e===l.TRIANGLE_FAN||e===l.TRIANGLE_STRIP||e===l.QUADS||e===l.QUAD_STRIP?e:null,u=[],h=[]);return this},s.default.prototype.bezierVertex=function(){for(var e=arguments.length,t=new Array(e),r=0;r<e;r++)t[r]=arguments[r];var i;if(s.default._validateParameters("bezierVertex",t),this._renderer.isP3D)(i=this._renderer).bezierVertex.apply(i,t);else if(0===u.length)s.default._friendlyError("vertex() must be used once before calling bezierVertex()","bezierVertex");else{o=!0;for(var a=[],n=0;n<t.length;n++)a[n]=t[n];a.isVert=!1,c?h.push(a):u.push(a)}return this},s.default.prototype.curveVertex=function(){for(var e=arguments.length,t=new Array(e),r=0;r<e;r++)t[r]=arguments[r];var i;(s.default._validateParameters("curveVertex",t),this._renderer.isP3D)?(i=this._renderer).curveVertex.apply(i,t):(n=!0,this.vertex(t[0],t[1]));return this},s.default.prototype.endContour=function(){var e=h[0].slice();e.isVert=h[0].isVert,e.moveTo=!1,h.push(e),f&&(u.push(u[0]),f=!1);for(var t=0;t<h.length;t++)u.push(h[t]);return this},s.default.prototype.endShape=function(e){if(s.default._validateParameters("endShape",arguments),this._renderer.isP3D)this._renderer.endShape(e,n,o,d,c,a);else{if(0===u.length)return this;if(!this._renderer._doStroke&&!this._renderer._doFill)return this;var t=e===l.CLOSE;t&&!c&&u.push(u[0]),this._renderer.endShape(e,u,n,o,d,c,a),f=!(c=d=o=n=!1),t&&u.pop()}return this},s.default.prototype.quadraticVertex=function(){for(var e=arguments.length,t=new Array(e),r=0;r<e;r++)t[r]=arguments[r];if(s.default._validateParameters("quadraticVertex",t),this._renderer.isP3D){var i;(i=this._renderer).quadraticVertex.apply(i,t)}else{if(this._contourInited){var a={};return a.x=t[0],a.y=t[1],a.x3=t[2],a.y3=t[3],a.type=l.QUADRATIC,this._contourVertices.push(a),this}if(0<u.length){d=!0;for(var n=[],o=0;o<t.length;o++)n[o]=t[o];n.isVert=!1,c?h.push(n):u.push(n)}else s.default._friendlyError("vertex() must be used once before calling quadraticVertex()","quadraticVertex")}return this},s.default.prototype.vertex=function(e,t,r,i,a){if(this._renderer.isP3D){var n;(n=this._renderer).vertex.apply(n,arguments)}else{var o=[];o.isVert=!0,o[0]=e,o[1]=t,o[2]=0,o[3]=0,o[4]=0,o[5]=this._renderer._getFill(),o[6]=this._renderer._getStroke(),r&&(o.moveTo=r),c?(0===h.length&&(o.moveTo=!0),h.push(o)):u.push(o)}return this};var p=s.default;r.default=p},{"../constants":20,"../main":26}],37:[function(e,t,r){"use strict";function i(e){return(i="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof 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0===arguments.length?this.elt.innerHTML:(arguments[1]?this.elt.innerHTML+=arguments[0]:this.elt.innerHTML=arguments[0],this)},h.default.Element.prototype.position=function(){return 0===arguments.length?{x:this.elt.offsetLeft,y:this.elt.offsetTop}:(this.elt.style.position="absolute",this.elt.style.left=arguments[0]+"px",this.elt.style.top=arguments[1]+"px",this.x=arguments[0],this.y=arguments[1],this)},h.default.Element.prototype._translate=function(){this.elt.style.position="absolute";var e="";return this.elt.style.transform&&(e=(e=this.elt.style.transform.replace(/translate3d\(.*\)/g,"")).replace(/translate[X-Z]?\(.*\)/g,"")),2===arguments.length?this.elt.style.transform="translate("+arguments[0]+"px, 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h.default.Color&&(t="rgba("+t.levels[0]+","+t.levels[1]+","+t.levels[2]+","+t.levels[3]/255+")"),void 0===t){if(-1===e.indexOf(":"))return window.getComputedStyle(this.elt).getPropertyValue(e);for(var r=e.split(";"),i=0;i<r.length;i++){var a=r[i].split(":");a[0]&&a[1]&&(this.elt.style[a[0].trim()]=a[1].trim())}}else if(this.elt.style[e]=t,"width"===e||"height"===e||"left"===e||"top"===e){var n=t.replace(/\D+/g,"");this[e]=parseInt(n,10)}return this},h.default.Element.prototype.attribute=function(e,t){if(null==this.elt.firstChild||"checkbox"!==this.elt.firstChild.type&&"radio"!==this.elt.firstChild.type)return void 0===t?this.elt.getAttribute(e):(this.elt.setAttribute(e,t),this);if(void 0===t)return this.elt.firstChild.getAttribute(e);for(var r=0;r<this.elt.childNodes.length;r++)this.elt.childNodes[r].setAttribute(e,t)},h.default.Element.prototype.removeAttribute=function(e){if(null!=this.elt.firstChild&&("checkbox"===this.elt.firstChild.type||"radio"===this.elt.firstChild.type))for(var t=0;t<this.elt.childNodes.length;t++)this.elt.childNodes[t].removeAttribute(e);return this.elt.removeAttribute(e),this},h.default.Element.prototype.value=function(){return 0<arguments.length?(this.elt.value=arguments[0],this):"range"===this.elt.type?parseFloat(this.elt.value):this.elt.value},h.default.Element.prototype.show=function(){return this.elt.style.display="block",this},h.default.Element.prototype.hide=function(){return this.elt.style.display="none",this},h.default.Element.prototype.size=function(e,t){if(0===arguments.length)return{width:this.elt.offsetWidth,height:this.elt.offsetHeight};var r=e,i=t,a=h.default.prototype.AUTO;if(r!==a||i!==a){if(r===a?r=t*this.width/this.height:i===a&&(i=e*this.height/this.width),this.elt instanceof HTMLCanvasElement){var n,o={},s=this.elt.getContext("2d");for(n in s)o[n]=s[n];for(n in 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this._events)this.elt.removeEventListener(e,this._events[e]);this.elt&&this.elt.parentNode&&this.elt.parentNode.removeChild(this.elt)},h.default.Element.prototype.drop=function(a,n){if(window.File&&window.FileReader&&window.FileList&&window.Blob){if(!this._dragDisabled){this._dragDisabled=!0;var e=function(e){e.preventDefault()};this.elt.addEventListener("dragover",e),this.elt.addEventListener("dragleave",e)}h.default.Element._attachListener("drop",function(e){e.preventDefault(),"function"==typeof n&&n.call(this,e);for(var t=e.dataTransfer.files,r=0;r<t.length;r++){var i=t[r];h.default.File._load(i,a)}},this)}else console.log("The File APIs are not fully supported in this browser.");return this},h.default.MediaElement=function(i,e){h.default.Element.call(this,i,e);var a=this;this.elt.crossOrigin="anonymous",this._prevTime=0,this._cueIDCounter=0,this._cues=[],(this._pixelsState=this)._pixelDensity=1,this._modified=!1,Object.defineProperty(a,"src",{get:function(){var e=a.elt.children[0].src,t=a.elt.src===window.location.href?"":a.elt.src;return e===window.location.href?t:e},set:function(e){for(var t=0;t<a.elt.children.length;t++)a.elt.removeChild(a.elt.children[t]);var r=document.createElement("source");r.src=e,i.appendChild(r),a.elt.src=e,a.modified=!0}}),a._onended=function(){},a.elt.onended=function(){a._onended(a)}},h.default.MediaElement.prototype=Object.create(h.default.Element.prototype),h.default.MediaElement.prototype.play=function(){var e;return this.elt.currentTime===this.elt.duration&&(this.elt.currentTime=0),(e=(1<this.elt.readyState||this.elt.load(),this.elt.play()))&&e.catch&&e.catch(function(e){console.log("WARN: Element play method raised an error asynchronously",e)}),this},h.default.MediaElement.prototype.stop=function(){return this.elt.pause(),this.elt.currentTime=0,this},h.default.MediaElement.prototype.pause=function(){return this.elt.pause(),this},h.default.MediaElement.prototype.loop=function(){return this.elt.setAttribute("loop",!0),this.play(),this},h.default.MediaElement.prototype.noLoop=function(){return this.elt.setAttribute("loop",!1),this},h.default.MediaElement.prototype.autoplay=function(e){return this.elt.setAttribute("autoplay",e),this},h.default.MediaElement.prototype.volume=function(e){if(void 0===e)return this.elt.volume;this.elt.volume=e},h.default.MediaElement.prototype.speed=function(e){if(void 0===e)return this.presetPlaybackRate||this.elt.playbackRate;this.loadedmetadata?this.elt.playbackRate=e:this.presetPlaybackRate=e},h.default.MediaElement.prototype.time=function(e){return void 0===e?this.elt.currentTime:(this.elt.currentTime=e,this)},h.default.MediaElement.prototype.duration=function(){return this.elt.duration},h.default.MediaElement.prototype.pixels=[],h.default.MediaElement.prototype._ensureCanvas=function(){this.canvas||(this.canvas=document.createElement("canvas"),this.drawingContext=this.canvas.getContext("2d"),this.setModified(!0)),this.loadedmetadata&&(this.canvas.width!==this.elt.width&&(this.canvas.width=this.elt.width,this.canvas.height=this.elt.height,this.width=this.canvas.width,this.height=this.canvas.height),this.drawingContext.drawImage(this.elt,0,0,this.canvas.width,this.canvas.height),this.setModified(!0))},h.default.MediaElement.prototype.loadPixels=function(){return this._ensureCanvas(),h.default.Renderer2D.prototype.loadPixels.apply(this,arguments)},h.default.MediaElement.prototype.updatePixels=function(e,t,r,i){return this.loadedmetadata&&(this._ensureCanvas(),h.default.Renderer2D.prototype.updatePixels.call(this,e,t,r,i)),this.setModified(!0),this},h.default.MediaElement.prototype.get=function(){return this._ensureCanvas(),h.default.Renderer2D.prototype.get.apply(this,arguments)},h.default.MediaElement.prototype._getPixel=function(){return this.loadPixels(),h.default.Renderer2D.prototype._getPixel.apply(this,arguments)},h.default.MediaElement.prototype.set=function(e,t,r){this.loadedmetadata&&(this._ensureCanvas(),h.default.Renderer2D.prototype.set.call(this,e,t,r),this.setModified(!0))},h.default.MediaElement.prototype.copy=function(){this._ensureCanvas(),h.default.prototype.copy.apply(this,arguments)},h.default.MediaElement.prototype.mask=function(){this.loadPixels(),this.setModified(!0),h.default.Image.prototype.mask.apply(this,arguments)},h.default.MediaElement.prototype.isModified=function(){return this._modified},h.default.MediaElement.prototype.setModified=function(e){this._modified=e},h.default.MediaElement.prototype.onended=function(e){return this._onended=e,this},h.default.MediaElement.prototype.connect=function(e){var t,r;if("function"==typeof h.default.prototype.getAudioContext)t=h.default.prototype.getAudioContext(),r=h.default.soundOut.input;else try{r=(t=e.context).destination}catch(e){throw"connect() is meant to be used with Web Audio API or p5.sound.js"}this.audioSourceNode||(this.audioSourceNode=t.createMediaElementSource(this.elt),this.audioSourceNode.connect(r)),e?e.input?this.audioSourceNode.connect(e.input):this.audioSourceNode.connect(e):this.audioSourceNode.connect(r)},h.default.MediaElement.prototype.disconnect=function(){if(!this.audioSourceNode)throw"nothing to disconnect";this.audioSourceNode.disconnect()},h.default.MediaElement.prototype.showControls=function(){this.elt.style["text-align"]="inherit",this.elt.controls=!0},h.default.MediaElement.prototype.hideControls=function(){this.elt.controls=!1};var n=function(e,t,r,i){this.callback=e,this.time=t,this.id=r,this.val=i};h.default.MediaElement.prototype.addCue=function(e,t,r){var i=this._cueIDCounter++,a=new n(t,e,i,r);return this._cues.push(a),this.elt.ontimeupdate||(this.elt.ontimeupdate=this._onTimeUpdate.bind(this)),i},h.default.MediaElement.prototype.removeCue=function(e){for(var t=0;t<this._cues.length;t++)this._cues[t].id===e&&(console.log(e),this._cues.splice(t,1));0===this._cues.length&&(this.elt.ontimeupdate=null)},h.default.MediaElement.prototype.clearCues=function(){this._cues=[],this.elt.ontimeupdate=null},h.default.MediaElement.prototype._onTimeUpdate=function(){for(var e=this.time(),t=0;t<this._cues.length;t++){var r=this._cues[t].time,i=this._cues[t].val;this._prevTime<r&&r<=e&&this._cues[t].callback(i)}this._prevTime=e},h.default.File=function(e,t){this.file=e,this._pInst=t;var r=e.type.split("/");this.type=r[0],this.subtype=r[1],this.name=e.name,this.size=e.size,this.data=void 0},h.default.File._createLoader=function(r,i){var e=new FileReader;return e.onload=function(e){var t=new h.default.File(r);t.data=e.target.result,i(t)},e},h.default.File._load=function(e,t){if(/^text\//.test(e.type))h.default.File._createLoader(e,t).readAsText(e);else if(/^(video|audio)\//.test(e.type)){var r=new h.default.File(e);r.data=URL.createObjectURL(e),t(r)}else h.default.File._createLoader(e,t).readAsDataURL(e)};var o=h.default;r.default=o},{"../core/main":26}],43:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,a=(i=e("../core/main"))&&i.__esModule?i:{default:i};a.default.prototype.deviceOrientation=void 0,a.default.prototype.accelerationX=0,a.default.prototype.accelerationY=0,a.default.prototype.accelerationZ=0,a.default.prototype.pAccelerationX=0,a.default.prototype.pAccelerationY=0,a.default.prototype.pAccelerationZ=0,a.default.prototype._updatePAccelerations=function(){this._setProperty("pAccelerationX",this.accelerationX),this._setProperty("pAccelerationY",this.accelerationY),this._setProperty("pAccelerationZ",this.accelerationZ)},a.default.prototype.rotationX=0,a.default.prototype.rotationY=0,a.default.prototype.rotationZ=0,a.default.prototype.pRotationX=0,a.default.prototype.pRotationY=0;var d=a.default.prototype.pRotationZ=0,c=0,f=0,p="clockwise",m="clockwise",v="clockwise";a.default.prototype.pRotateDirectionX=void 0,a.default.prototype.pRotateDirectionY=void 0,a.default.prototype.pRotateDirectionZ=void 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g=.5,y=30;a.default.prototype.setMoveThreshold=function(e){a.default._validateParameters("setMoveThreshold",arguments),g=e},a.default.prototype.setShakeThreshold=function(e){a.default._validateParameters("setShakeThreshold",arguments),y=e},a.default.prototype._ondeviceorientation=function(e){this._updatePRotations(),this._setProperty("rotationX",e.beta),this._setProperty("rotationY",e.gamma),this._setProperty("rotationZ",e.alpha),this._handleMotion()},a.default.prototype._ondevicemotion=function(e){this._updatePAccelerations(),this._setProperty("accelerationX",2*e.acceleration.x),this._setProperty("accelerationY",2*e.acceleration.y),this._setProperty("accelerationZ",2*e.acceleration.z),this._handleMotion()},a.default.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 e=this.deviceMoved||window.deviceMoved;"function"==typeof e&&(Math.abs(this.accelerationX-this.pAccelerationX)>g||Math.abs(this.accelerationY-this.pAccelerationY)>g||Math.abs(this.accelerationZ-this.pAccelerationZ)>g)&&e();var t=this.deviceTurned||window.deviceTurned;if("function"==typeof t){var r=this.rotationX+180,i=this.pRotationX+180,a=d+180;0<r-i&&r-i<270||r-i<-270?p="clockwise":(r-i<0||270<r-i)&&(p="counter-clockwise"),p!==this.pRotateDirectionX&&(a=r),90<Math.abs(r-a)&&Math.abs(r-a)<270&&(a=r,this._setProperty("turnAxis","X"),t()),this.pRotateDirectionX=p,d=a-180;var n=this.rotationY+180,o=this.pRotationY+180,s=c+180;0<n-o&&n-o<270||n-o<-270?m="clockwise":(n-o<0||270<n-this.pRotationY)&&(m="counter-clockwise"),m!==this.pRotateDirectionY&&(s=n),90<Math.abs(n-s)&&Math.abs(n-s)<270&&(s=n,this._setProperty("turnAxis","Y"),t()),this.pRotateDirectionY=m,c=s-180,0<this.rotationZ-this.pRotationZ&&this.rotationZ-this.pRotationZ<270||this.rotationZ-this.pRotationZ<-270?v="clockwise":(this.rotationZ-this.pRotationZ<0||270<this.rotationZ-this.pRotationZ)&&(v="counter-clockwise"),v!==this.pRotateDirectionZ&&(f=this.rotationZ),90<Math.abs(this.rotationZ-f)&&Math.abs(this.rotationZ-f)<270&&(f=this.rotationZ,this._setProperty("turnAxis","Z"),t()),this.pRotateDirectionZ=v,this._setProperty("turnAxis",void 0)}var l,u,h=this.deviceShaken||window.deviceShaken;"function"==typeof h&&(null!==this.pAccelerationX&&(l=Math.abs(this.accelerationX-this.pAccelerationX),u=Math.abs(this.accelerationY-this.pAccelerationY)),y<l+u&&h())};var n=a.default;r.default=n},{"../core/main":26}],44:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,a=(i=e("../core/main"))&&i.__esModule?i:{default:i};a.default.prototype.isKeyPressed=!1,a.default.prototype.keyIsPressed=!1,a.default.prototype.key="",a.default.prototype.keyCode=0,a.default.prototype._onkeydown=function(e){if(!this._downKeys[e.which]){this._setProperty("isKeyPressed",!0),this._setProperty("keyIsPressed",!0),this._setProperty("keyCode",e.which),this._downKeys[e.which]=!0,this._setProperty("key",e.key||String.fromCharCode(e.which)||e.which);var t=this.keyPressed||window.keyPressed;if("function"==typeof t&&!e.charCode)!1===t(e)&&e.preventDefault()}},a.default.prototype._onkeyup=function(e){var t=this.keyReleased||window.keyReleased;(this._downKeys[e.which]=!1,this._areDownKeys()||(this._setProperty("isKeyPressed",!1),this._setProperty("keyIsPressed",!1)),this._setProperty("_lastKeyCodeTyped",null),this._setProperty("key",e.key||String.fromCharCode(e.which)||e.which),this._setProperty("keyCode",e.which),"function"==typeof t)&&(!1===t(e)&&e.preventDefault())},a.default.prototype._onkeypress=function(e){if(e.which!==this._lastKeyCodeTyped){this._setProperty("_lastKeyCodeTyped",e.which),this._setProperty("key",String.fromCharCode(e.which));var t=this.keyTyped||window.keyTyped;if("function"==typeof t)!1===t(e)&&e.preventDefault()}},a.default.prototype._onblur=function(e){this._downKeys={}},a.default.prototype.keyIsDown=function(e){return a.default._validateParameters("keyIsDown",arguments),this._downKeys[e]||!1},a.default.prototype._areDownKeys=function(){for(var e in this._downKeys)if(this._downKeys.hasOwnProperty(e)&&!0===this._downKeys[e])return!0;return!1};var n=a.default;r.default=n},{"../core/main":26}],45:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,a=(i=e("../core/main"))&&i.__esModule?i:{default:i},n=function(e){{if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)if(Object.prototype.hasOwnProperty.call(e,r)){var i=Object.defineProperty&&Object.getOwnPropertyDescriptor?Object.getOwnPropertyDescriptor(e,r):{};i.get||i.set?Object.defineProperty(t,r,i):t[r]=e[r]}return t.default=e,t}}(e("../core/constants"));a.default.prototype.movedX=0,a.default.prototype.movedY=0,a.default.prototype._hasMouseInteracted=!1,a.default.prototype.mouseX=0,a.default.prototype.mouseY=0,a.default.prototype.pmouseX=0,a.default.prototype.pmouseY=0,a.default.prototype.winMouseX=0,a.default.prototype.winMouseY=0,a.default.prototype.pwinMouseX=0,a.default.prototype.pwinMouseY=0,a.default.prototype.mouseButton=0,a.default.prototype.mouseIsPressed=!1,a.default.prototype._updateNextMouseCoords=function(e){if(null!==this._curElement&&(!e.touches||0<e.touches.length)){var t=function(e,t,r,i){i&&!i.clientX&&(i.touches?i=i.touches[0]:i.changedTouches&&(i=i.changedTouches[0]));var a=e.getBoundingClientRect(),n=e.scrollWidth/t||1,o=e.scrollHeight/r||1;return{x:(i.clientX-a.left)/n,y:(i.clientY-a.top)/o,winX:i.clientX,winY:i.clientY,id:i.identifier}}(this._curElement.elt,this.width,this.height,e);this._setProperty("movedX",e.movementX),this._setProperty("movedY",e.movementY),this._setProperty("mouseX",t.x),this._setProperty("mouseY",t.y),this._setProperty("winMouseX",t.winX),this._setProperty("winMouseY",t.winY)}this._hasMouseInteracted||(this._updateMouseCoords(),this._setProperty("_hasMouseInteracted",!0))},a.default.prototype._updateMouseCoords=function(){this._setProperty("pmouseX",this.mouseX),this._setProperty("pmouseY",this.mouseY),this._setProperty("pwinMouseX",this.winMouseX),this._setProperty("pwinMouseY",this.winMouseY),this._setProperty("_pmouseWheelDeltaY",this._mouseWheelDeltaY)},a.default.prototype._setMouseButton=function(e){1===e.button?this._setProperty("mouseButton",n.CENTER):2===e.button?this._setProperty("mouseButton",n.RIGHT):this._setProperty("mouseButton",n.LEFT)},a.default.prototype._onmousemove=function(e){var t=this._isGlobal?window:this;this._updateNextMouseCoords(e),this.mouseIsPressed?"function"==typeof t.mouseDragged?!1===t.mouseDragged(e)&&e.preventDefault():"function"==typeof t.touchMoved&&!1===t.touchMoved(e)&&e.preventDefault():"function"==typeof t.mouseMoved&&!1===t.mouseMoved(e)&&e.preventDefault()},a.default.prototype._onmousedown=function(e){var t=this._isGlobal?window:this;this._setProperty("mouseIsPressed",!0),this._setMouseButton(e),this._updateNextMouseCoords(e),"function"==typeof t.mousePressed?!1===t.mousePressed(e)&&e.preventDefault():navigator.userAgent.toLowerCase().includes("safari")&&"function"==typeof t.touchStarted&&!1===t.touchStarted(e)&&e.preventDefault()},a.default.prototype._onmouseup=function(e){var t=this._isGlobal?window:this;this._setProperty("mouseIsPressed",!1),"function"==typeof t.mouseReleased?!1===t.mouseReleased(e)&&e.preventDefault():"function"==typeof t.touchEnded&&!1===t.touchEnded(e)&&e.preventDefault()},a.default.prototype._ondragend=a.default.prototype._onmouseup,a.default.prototype._ondragover=a.default.prototype._onmousemove,a.default.prototype._onclick=function(e){var t=this._isGlobal?window:this;"function"==typeof t.mouseClicked&&(!1===t.mouseClicked(e)&&e.preventDefault())},a.default.prototype._ondblclick=function(e){var t=this._isGlobal?window:this;"function"==typeof t.doubleClicked&&(!1===t.doubleClicked(e)&&e.preventDefault())},a.default.prototype._mouseWheelDeltaY=0,a.default.prototype._pmouseWheelDeltaY=0,a.default.prototype._onwheel=function(e){var t=this._isGlobal?window:this;(this._setProperty("_mouseWheelDeltaY",e.deltaY),"function"==typeof t.mouseWheel)&&(e.delta=e.deltaY,!1===t.mouseWheel(e)&&e.preventDefault())},a.default.prototype.requestPointerLock=function(){var e=this._curElement.elt;return 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t=this._isGlobal?window:this;"function"==typeof t.touchEnded?!1===t.touchEnded(e)&&e.preventDefault():"function"==typeof t.mouseReleased&&!1===t.mouseReleased(e)&&e.preventDefault()};var o=a.default;r.default=o},{"../core/main":26}],47:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var P,L,R,O,D={};function i(e,t){for(var r,i,a,n,o,s,l,u,h,d,c=D._toPixels(e),f=e.width,p=e.height,m=f*p,v=new Int32Array(m),g=0;g<m;g++)v[g]=D._getARGB(c,g);var y,_,b,x,w=new Int32Array(m),S=new Int32Array(m),M=new Int32Array(m),E=new Int32Array(m),T=0;for(function(e){var t=3.5*e|0;if(P!==(t=t<1?1:t<248?t:248)){L=1+(P=t)<<1,R=new Int32Array(L),O=new Array(L);for(var r=0;r<L;r++)O[r]=new Int32Array(256);for(var i,a,n,o,s=1,l=t-1;s<t;s++){R[t+s]=R[l]=a=l*l,n=O[t+s],o=O[l--];for(var u=0;u<256;u++)n[u]=o[u]=a*u}i=R[t]=t*t,n=O[t];for(var h=0;h<256;h++)n[h]=i*h}}(t),_=0;_<p;_++){for(y=0;y<f;y++){if(n=a=i=o=r=0,(s=y-P)<0)d=-s,s=0;else{if(f<=s)break;d=0}for(b=d;b<L&&!(f<=s);b++){var C=v[s+T];o+=(x=O[b])[(-16777216&C)>>>24],i+=x[(16711680&C)>>16],a+=x[(65280&C)>>8],n+=x[255&C],r+=R[b],s++}w[l=T+y]=o/r,S[l]=i/r,M[l]=a/r,E[l]=n/r}T+=f}for(h=(u=-P)*f,_=T=0;_<p;_++){for(y=0;y<f;y++){if(n=a=i=o=r=0,u<0)d=l=-u,s=y;else{if(p<=u)break;d=0,l=u,s=y+h}for(b=d;b<L&&!(p<=l);b++)o+=(x=O[b])[w[s]],i+=x[S[s]],a+=x[M[s]],n+=x[E[s]],r+=R[b],l++,s+=f;v[y+T]=o/r<<24|i/r<<16|a/r<<8|n/r}T+=f,h+=f,u++}D._setPixels(c,v)}D._toPixels=function(e){return e instanceof ImageData?e.data:e.getContext("2d").getImageData(0,0,e.width,e.height).data},D._getARGB=function(e,t){var r=4*t;return e[r+3]<<24&4278190080|e[r]<<16&16711680|e[r+1]<<8&65280|255&e[r+2]},D._setPixels=function(e,t){for(var r=0,i=0,a=e.length;i<a;i++)e[(r=4*i)+0]=(16711680&t[i])>>>16,e[r+1]=(65280&t[i])>>>8,e[r+2]=255&t[i],e[r+3]=(4278190080&t[i])>>>24},D._toImageData=function(e){return e 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t=D._toPixels(e),r=0;r<t.length;r+=4)t[r]=255-t[r],t[r+1]=255-t[r+1],t[r+2]=255-t[r+2]},D.posterize=function(e,t){var r=D._toPixels(e);if(t<2||255<t)throw new Error("Level must be greater than 2 and less than 255 for posterize");for(var i=t-1,a=0;a<r.length;a+=4){var n=r[a],o=r[a+1],s=r[a+2];r[a]=255*(n*t>>8)/i,r[a+1]=255*(o*t>>8)/i,r[a+2]=255*(s*t>>8)/i}},D.dilate=function(e){for(var t,r,i,a,n,o,s,l,u,h,d,c,f,p,m,v,g,y=D._toPixels(e),_=0,b=y.length?y.length/4:0,x=new 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0,o=n&&n.renderer&&n.renderer._pInst||this.parent,s=o._renderer.drawingContext;s.textAlign||m.LEFT,s.textBaseline||m.BASELINE;if(a=a||o._renderer._textSize,!t){var l,u,h,d,c=[],f=[],p=this._scale(a);this.font.forEachGlyph(e,r,i,a,n,function(e,t,r,i){var a=e.getMetrics();c.push(t+a.xMin*p),c.push(t+a.xMax*p),f.push(r+-a.yMin*p),f.push(r+-a.yMax*p)}),l=Math.min.apply(null,c),u=Math.min.apply(null,f),h=Math.max.apply(null,c),t={x:l,y:u,h:Math.max.apply(null,f)-u,w:h-l,advance:l-r},d=this._handleAlignment(o._renderer,e,t.x,t.y,t.w+t.advance),t.x=d.x,t.y=d.y}return t},a.default.Font.prototype.textToPoints=function(e,t,r,i,a){var n,o=0,s=[],l=this._getGlyphs(e);i=i||this.parent._renderer._textSize;for(var u=0;u<l.length;u++){if(!(l[n=u].name&&"space"===l[n].name||e.length===l.length&&" "===e[n]||l[n].index&&3===l[n].index))for(var h=v(l[u].getPath(t,r,i).commands),d=0;d<h.length;d++)for(var c=p(h[d],a),f=0;f<c.length;f++)c[f].x+=o,s.push(c[f]);o+=l[u].advanceWidth*this._scale(i)}return s},a.default.Font.prototype._getGlyphs=function(e){return this.font.stringToGlyphs(e)},a.default.Font.prototype._getPath=function(e,t,r,i){var a=(i&&i.renderer&&i.renderer._pInst||this.parent)._renderer,n=this._handleAlignment(a,e,t,r);return this.font.getPath(e,n.x,n.y,a._textSize,i)},a.default.Font.prototype._getPathData=function(e,t,r,i){var a=3;return"string"==typeof e&&2<arguments.length?e=this._getPath(e,t,r,i):"object"===f(t)&&(i=t),i&&"number"==typeof i.decimals&&(a=i.decimals),e.toPathData(a)},a.default.Font.prototype._getSVG=function(e,t,r,i){var a=3;return"string"==typeof e&&2<arguments.length?e=this._getPath(e,t,r,i):"object"===f(t)&&(i=t),i&&("number"==typeof i.decimals&&(a=i.decimals),"number"==typeof i.strokeWidth&&(e.strokeWidth=i.strokeWidth),void 0!==i.fill&&(e.fill=i.fill),void 0!==i.stroke&&(e.stroke=i.stroke)),e.toSVG(a)},a.default.Font.prototype._renderPath=function(e,t,r,i){var a,n=i&&i.renderer||this.parent._renderer,o=n.drawingContext;a="object"===f(e)&&e.commands?e.commands:this._getPath(e,t,r,i).commands,o.beginPath();var s=!0,l=!1,u=void 0;try{for(var h,d=a[Symbol.iterator]();!(s=(h=d.next()).done);s=!0){var c=h.value;"M"===c.type?o.moveTo(c.x,c.y):"L"===c.type?o.lineTo(c.x,c.y):"C"===c.type?o.bezierCurveTo(c.x1,c.y1,c.x2,c.y2,c.x,c.y):"Q"===c.type?o.quadraticCurveTo(c.x1,c.y1,c.x,c.y):"Z"===c.type&&o.closePath()}}catch(e){l=!0,u=e}finally{try{s||null==d.return||d.return()}finally{if(l)throw u}}return n._doStroke&&n._strokeSet&&o.stroke(),n._doFill&&(n._fillSet||n._setFill(m._DEFAULT_TEXT_FILL),o.fill()),this},a.default.Font.prototype._textWidth=function(e,t){return this.font.getAdvanceWidth(e,t)},a.default.Font.prototype._textAscent=function(e){return this.font.ascender*this._scale(e)},a.default.Font.prototype._textDescent=function(e){return-this.font.descender*this._scale(e)},a.default.Font.prototype._scale=function(e){return 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n=a.default;r.default=n},{"../core/main":26}],69:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,T=(i=e("../core/main"))&&i.__esModule?i:{default:i};e("./p5.Geometry");var f=function(e){{if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)if(Object.prototype.hasOwnProperty.call(e,r)){var i=Object.defineProperty&&Object.getOwnPropertyDescriptor?Object.getOwnPropertyDescriptor(e,r):{};i.get||i.set?Object.defineProperty(t,r,i):t[r]=e[r]}return t.default=e,t}}(e("../core/constants"));T.default.prototype.plane=function(e,t,r,i){this._assert3d("plane"),T.default._validateParameters("plane",arguments),void 0===e&&(e=50),void 0===t&&(t=e),void 0===r&&(r=1),void 0===i&&(i=1);var a="plane|".concat(r,"|").concat(i);if(!this._renderer.geometryInHash(a)){var n=new T.default.Geometry(r,i,function(){for(var e,t,r,i=0;i<=this.detailY;i++){t=i/this.detailY;for(var a=0;a<=this.detailX;a++)e=a/this.detailX,r=new T.default.Vector(e-.5,t-.5,0),this.vertices.push(r),this.uvs.push(e,t)}});n.computeFaces().computeNormals(),r<=1&&i<=1?n._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on plane objects with more than 1 detailX or 1 detailY"),this._renderer.createBuffers(a,n)}return this._renderer.drawBuffersScaled(a,e,t,1),this},T.default.prototype.box=function(e,t,r,i,a){this._assert3d("box"),T.default._validateParameters("box",arguments),void 0===e&&(e=50),void 0===t&&(t=e),void 0===r&&(r=t);var n=this._renderer.attributes&&this._renderer.attributes.perPixelLighting;void 0===i&&(i=n?1:4),void 0===a&&(a=n?1:4);var o="box|".concat(i,"|").concat(a);if(!this._renderer.geometryInHash(o)){var s=new T.default.Geometry(i,a,function(){var e=[[0,4,2,6],[1,3,5,7],[0,1,4,5],[2,6,3,7],[0,2,1,3],[4,5,6,7]];this.strokeIndices=[[0,1],[1,3],[3,2],[6,7],[8,9],[9,11],[14,15],[16,17],[17,19],[18,19],[20,21],[22,23]];for(var t=0;t<e.length;t++){for(var r=e[t],i=4*t,a=0;a<4;a++){var n=r[a],o=new T.default.Vector((2*(1&n)-1)/2,((2&n)-1)/2,((4&n)/2-1)/2);this.vertices.push(o),this.uvs.push(1&a,(2&a)/2)}this.faces.push([i,i+1,i+2]),this.faces.push([i+2,i+1,i+3])}});s.computeNormals(),i<=4&&a<=4?s._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on box objects with more than 4 detailX or 4 detailY"),this._renderer.createBuffers(o,s)}return this._renderer.drawBuffersScaled(o,e,t,r),this},T.default.prototype.sphere=function(e,t,r){return this._assert3d("sphere"),T.default._validateParameters("sphere",arguments),void 0===e&&(e=50),void 0===t&&(t=24),void 0===r&&(r=16),this.ellipsoid(e,e,e,t,r),this};var l=function(e,t,r,i,a,n,o){e=e<=0?1:e,t=t<0?0:t,r=r<=0?e:r,i=i<3?3:i;var s,l,u,h=(n=void 0===n||n)?-2:0,d=(a=a<1?1:a)+((o=void 0===o?0!==t:o)?2:0),c=Math.atan2(e-t,r),f=Math.sin(c),p=Math.cos(c);for(s=h;s<=d;++s){var m=s/a,v=r*m,g=void 0;for(g=s<0?(m=v=0,e):a<s?(v=r,m=1,t):e+(t-e)*m,-2!==s&&s!==a+2||(g=0),v-=r/2,l=0;l<i;++l){var y=l/i,_=2*Math.PI*y,b=Math.sin(_),x=Math.cos(_);this.vertices.push(new T.default.Vector(b*g,v,x*g));var w=void 0;w=s<0?new T.default.Vector(0,-1,0):a<s&&t?new T.default.Vector(0,1,0):new T.default.Vector(b*p,f,x*p),this.vertexNormals.push(w),this.uvs.push(y,m)}}var S=0;if(n){for(u=0;u<i;++u){var M=(u+1)%i;this.faces.push([S+u,S+i+M,S+i+u])}S+=2*i}for(s=0;s<a;++s){for(l=0;l<i;++l){var E=(l+1)%i;this.faces.push([S+l,S+E,S+i+E]),this.faces.push([S+l,S+i+E,S+i+l])}S+=i}if(o)for(S+=i,l=0;l<i;++l)this.faces.push([S+l,S+(l+1)%i,S+i])};T.default.prototype.cylinder=function(e,t,r,i,a,n){this._assert3d("cylinder"),T.default._validateParameters("cylinder",arguments),void 0===e&&(e=50),void 0===t&&(t=e),void 0===r&&(r=24),void 0===i&&(i=1),void 0===n&&(n=!0),void 0===a&&(a=!0);var o="cylinder|".concat(r,"|").concat(i,"|").concat(a,"|").concat(n);if(!this._renderer.geometryInHash(o)){var s=new T.default.Geometry(r,i);l.call(s,1,1,1,r,i,a,n),r<=24&&i<=16?s._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on cylinder objects with more than 24 detailX or 16 detailY"),this._renderer.createBuffers(o,s)}return this._renderer.drawBuffersScaled(o,e,t,e),this},T.default.prototype.cone=function(e,t,r,i,a){this._assert3d("cone"),T.default._validateParameters("cone",arguments),void 0===e&&(e=50),void 0===t&&(t=e),void 0===r&&(r=24),void 0===i&&(i=1),void 0===a&&(a=!0);var n="cone|".concat(r,"|").concat(i,"|").concat(a);if(!this._renderer.geometryInHash(n)){var o=new T.default.Geometry(r,i);l.call(o,1,0,1,r,i,a,!1),r<=24&&i<=16?o._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on cone objects with more than 24 detailX or 16 detailY"),this._renderer.createBuffers(n,o)}return this._renderer.drawBuffersScaled(n,e,t,e),this},T.default.prototype.ellipsoid=function(e,t,r,i,a){this._assert3d("ellipsoid"),T.default._validateParameters("ellipsoid",arguments),void 0===e&&(e=50),void 0===t&&(t=e),void 0===r&&(r=e),void 0===i&&(i=24),void 0===a&&(a=16);var n="ellipsoid|".concat(i,"|").concat(a);if(!this._renderer.geometryInHash(n)){var o=new T.default.Geometry(i,a,function(){for(var e=0;e<=this.detailY;e++)for(var t=e/this.detailY,r=Math.PI*t-Math.PI/2,i=Math.cos(r),a=Math.sin(r),n=0;n<=this.detailX;n++){var o=n/this.detailX,s=2*Math.PI*o,l=Math.cos(s),u=Math.sin(s),h=new T.default.Vector(i*u,a,i*l);this.vertices.push(h),this.vertexNormals.push(h),this.uvs.push(o,t)}});o.computeFaces(),i<=24&&a<=24?o._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw stroke on ellipsoids with more than 24 detailX or 24 detailY"),this._renderer.createBuffers(n,o)}return this._renderer.drawBuffersScaled(n,e,t,r),this},T.default.prototype.torus=function(e,t,r,i){if(this._assert3d("torus"),T.default._validateParameters("torus",arguments),void 0===e)e=50;else if(!e)return;if(void 0===t)t=10;else if(!t)return;void 0===r&&(r=24),void 0===i&&(i=16);var f=(t/e).toPrecision(4),a="torus|".concat(f,"|").concat(r,"|").concat(i);if(!this._renderer.geometryInHash(a)){var n=new T.default.Geometry(r,i,function(){for(var e=0;e<=this.detailY;e++)for(var t=e/this.detailY,r=2*Math.PI*t,i=Math.cos(r),a=Math.sin(r),n=1+f*i,o=0;o<=this.detailX;o++){var s=o/this.detailX,l=2*Math.PI*s,u=Math.cos(l),h=Math.sin(l),d=new T.default.Vector(n*u,n*h,f*a),c=new T.default.Vector(i*u,i*h,a);this.vertices.push(d),this.vertexNormals.push(c),this.uvs.push(s,t)}});n.computeFaces(),r<=24&&i<=16?n._makeTriangleEdges()._edgesToVertices():console.log("Cannot draw strokes on torus object with more than 24 detailX or 16 detailY"),this._renderer.createBuffers(a,n)}return this._renderer.drawBuffersScaled(a,e,e,e),this},T.default.RendererGL.prototype.point=function(e,t,r){void 0===r&&(r=0);var i=[];return i.push(new T.default.Vector(e,t,r)),this._drawPoints(i,this._pointVertexBuffer),this},T.default.RendererGL.prototype.triangle=function(e){var t=e[0],r=e[1],i=e[2],a=e[3],n=e[4],o=e[5];if(!this.geometryInHash("tri")){var s=new T.default.Geometry(1,1,function(){var e=[];e.push(new T.default.Vector(0,0,0)),e.push(new T.default.Vector(0,1,0)),e.push(new T.default.Vector(1,0,0)),this.strokeIndices=[[0,1],[1,2],[2,0]],this.vertices=e,this.faces=[[0,1,2]],this.uvs=[0,0,0,1,1,1]});s._makeTriangleEdges()._edgesToVertices(),s.computeNormals(),this.createBuffers("tri",s)}var l=this.uMVMatrix.copy();try{var u=new T.default.Matrix([i-t,a-r,0,0,n-t,o-r,0,0,0,0,1,0,t,r,0,1]).mult(this.uMVMatrix);this.uMVMatrix=u,this.drawBuffers("tri")}finally{this.uMVMatrix=l}return this},T.default.RendererGL.prototype.ellipse=function(e){this.arc(e[0],e[1],e[2],e[3],0,f.TWO_PI,f.OPEN,e[4])},T.default.RendererGL.prototype.arc=function(e){var t,r,i=e,a=arguments[1],n=arguments[2],o=arguments[3],s=arguments[4],l=arguments[5],u=arguments[6],h=arguments[7]||25;if(r=Math.abs(l-s)>=f.TWO_PI?"".concat(t="ellipse","|").concat(h,"|"):"".concat(t="arc","|").concat(s,"|").concat(l,"|").concat(u,"|").concat(h,"|"),!this.geometryInHash(r)){var d=new T.default.Geometry(h,1,function(){if(this.strokeIndices=[],s.toFixed(10)!==l.toFixed(10)){u!==f.PIE&&void 0!==u||(this.vertices.push(new T.default.Vector(.5,.5,0)),this.uvs.push([.5,.5]));for(var e=0;e<=h;e++){var t=e/h*(l-s)+s,r=.5+Math.cos(t)/2,i=.5+Math.sin(t)/2;this.vertices.push(new T.default.Vector(r,i,0)),this.uvs.push([r,i]),e<h-1&&(this.faces.push([0,e+1,e+2]),this.strokeIndices.push([e+1,e+2]))}switch(u){case f.PIE:this.faces.push([0,this.vertices.length-2,this.vertices.length-1]),this.strokeIndices.push([0,1]),this.strokeIndices.push([this.vertices.length-2,this.vertices.length-1]),this.strokeIndices.push([0,this.vertices.length-1]);break;case f.CHORD:this.strokeIndices.push([0,1]),this.strokeIndices.push([0,this.vertices.length-1]);break;case f.OPEN:this.strokeIndices.push([0,1]);break;default:this.faces.push([0,this.vertices.length-2,this.vertices.length-1]),this.strokeIndices.push([this.vertices.length-2,this.vertices.length-1])}}});d.computeNormals(),h<=50?d._makeTriangleEdges()._edgesToVertices(d):console.log("Cannot stroke ".concat(t," with more than 50 detail")),this.createBuffers(r,d)}var c=this.uMVMatrix.copy();try{this.uMVMatrix.translate([i,a,0]),this.uMVMatrix.scale(n,o,1),this.drawBuffers(r)}finally{this.uMVMatrix=c}return this},T.default.RendererGL.prototype.rect=function(e){var t=this._pInst._glAttributes.perPixelLighting,r=e[0],i=e[1],a=e[2],n=e[3],o=e[4]||(t?1:24),s=e[5]||(t?1:16),l="rect|".concat(o,"|").concat(s);if(!this.geometryInHash(l)){var u=new T.default.Geometry(o,s,function(){for(var e=0;e<=this.detailY;e++)for(var t=e/this.detailY,r=0;r<=this.detailX;r++){var i=r/this.detailX,a=new T.default.Vector(i,t,0);this.vertices.push(a),this.uvs.push(i,t)}0<o&&0<s&&(this.strokeIndices=[[0,o],[o,(o+1)*(s+1)-1],[(o+1)*(s+1)-1,(o+1)*s],[(o+1)*s,0]])});u.computeFaces().computeNormals()._makeTriangleEdges()._edgesToVertices(),this.createBuffers(l,u)}var h=this.uMVMatrix.copy();try{this.uMVMatrix.translate([r,i,0]),this.uMVMatrix.scale(a,n,1),this.drawBuffers(l)}finally{this.uMVMatrix=h}return this},T.default.RendererGL.prototype.quad=function(e,t,r,i,a,n,o,s,l,u,h,d){var c="quad|".concat(e,"|").concat(t,"|").concat(r,"|").concat(i,"|").concat(a,"|").concat(n,"|").concat(o,"|").concat(s,"|").concat(l,"|").concat(u,"|").concat(h,"|").concat(d);if(!this.geometryInHash(c)){var f=new T.default.Geometry(2,2,function(){this.vertices.push(new T.default.Vector(e,t,r)),this.vertices.push(new T.default.Vector(i,a,n)),this.vertices.push(new T.default.Vector(o,s,l)),this.vertices.push(new T.default.Vector(u,h,d)),this.uvs.push(0,0,1,0,1,1,0,1),this.strokeIndices=[[0,1],[1,2],[2,3],[3,0]]});f.computeNormals()._makeTriangleEdges()._edgesToVertices(),f.faces=[[0,1,2],[2,3,0]],this.createBuffers(c,f)}return this.drawBuffers(c),this},T.default.RendererGL.prototype.bezier=function(e,t,r,i,a,n,o,s,l,u,h,d){8===arguments.length&&(h=s,u=o,s=n,o=a,a=i,i=r,r=n=l=d=0);var c=this._pInst._bezierDetail||20;this.beginShape();for(var f=0;f<=c;f++){var p=Math.pow(1-f/c,3),m=f/c*3*Math.pow(1-f/c,2),v=3*Math.pow(f/c,2)*(1-f/c),g=Math.pow(f/c,3);this.vertex(e*p+i*m+o*v+u*g,t*p+a*m+s*v+h*g,r*p+n*m+l*v+d*g)}return this.endShape(),this},T.default.RendererGL.prototype.curve=function(e,t,r,i,a,n,o,s,l,u,h,d){8===arguments.length&&(u=o,h=s,o=a,s=i,a=i=r,r=n=l=d=0);var c=this._pInst._curveDetail;this.beginShape();for(var f=0;f<=c;f++){var p=.5*Math.pow(f/c,3),m=.5*Math.pow(f/c,2),v=f/c*.5,g=p*(3*i-e-3*o+u)+m*(2*e-5*i+4*o-u)+v*(-e+o)+2*i*.5,y=p*(3*a-t-3*s+h)+m*(2*t-5*a+4*s-h)+v*(-t+s)+2*a*.5,_=p*(3*n-r-3*l+d)+m*(2*r-5*n+4*l-d)+v*(-r+l)+2*n*.5;this.vertex(g,y,_)}return this.endShape(),this},T.default.RendererGL.prototype.line=function(){return 6===arguments.length?(this.beginShape(),this.vertex(arguments.length<=0?void 0:arguments[0],arguments.length<=1?void 0:arguments[1],arguments.length<=2?void 0:arguments[2]),this.vertex(arguments.length<=3?void 0:arguments[3],arguments.length<=4?void 0:arguments[4],arguments.length<=5?void 0:arguments[5]),this.endShape()):4===arguments.length&&(this.beginShape(),this.vertex(arguments.length<=0?void 0:arguments[0],arguments.length<=1?void 0:arguments[1],0),this.vertex(arguments.length<=2?void 0:arguments[2],arguments.length<=3?void 0:arguments[3],0),this.endShape()),this},T.default.RendererGL.prototype.bezierVertex=function(){if(0===this.immediateMode._bezierVertex.length)throw Error("vertex() must be used once before calling bezierVertex()");var e,t,r,i,a,n=[],o=[],s=[],l=arguments.length;if((e=0)===this._lookUpTableBezier.length||this._lutBezierDetail!==this._pInst._curveDetail){this._lookUpTableBezier=[],this._lutBezierDetail=this._pInst._curveDetail;for(var u=1/this._lutBezierDetail,h=0,d=1,c=0;h<1;){if(e=parseFloat(h.toFixed(6)),this._lookUpTableBezier[c]=this._bezierCoefficients(e),d.toFixed(6)===u.toFixed(6)){e=parseFloat(d.toFixed(6))+parseFloat(h.toFixed(6)),++c,this._lookUpTableBezier[c]=this._bezierCoefficients(e);break}h+=u,d-=u,++c}}var f=this._lookUpTableBezier.length;if(6===l){for(this.isBezier=!0,n=[this.immediateMode._bezierVertex[0],arguments.length<=0?void 0:arguments[0],arguments.length<=2?void 0:arguments[2],arguments.length<=4?void 0:arguments[4]],o=[this.immediateMode._bezierVertex[1],arguments.length<=1?void 0:arguments[1],arguments.length<=3?void 0:arguments[3],arguments.length<=5?void 0:arguments[5]],a=0;a<f;a++)t=n[0]*this._lookUpTableBezier[a][0]+n[1]*this._lookUpTableBezier[a][1]+n[2]*this._lookUpTableBezier[a][2]+n[3]*this._lookUpTableBezier[a][3],r=o[0]*this._lookUpTableBezier[a][0]+o[1]*this._lookUpTableBezier[a][1]+o[2]*this._lookUpTableBezier[a][2]+o[3]*this._lookUpTableBezier[a][3],this.vertex(t,r);this.immediateMode._bezierVertex[0]=arguments.length<=4?void 0:arguments[4],this.immediateMode._bezierVertex[1]=arguments.length<=5?void 0:arguments[5]}else if(9===l){for(this.isBezier=!0,n=[this.immediateMode._bezierVertex[0],arguments.length<=0?void 0:arguments[0],arguments.length<=3?void 0:arguments[3],arguments.length<=6?void 0:arguments[6]],o=[this.immediateMode._bezierVertex[1],arguments.length<=1?void 0:arguments[1],arguments.length<=4?void 0:arguments[4],arguments.length<=7?void 0:arguments[7]],s=[this.immediateMode._bezierVertex[2],arguments.length<=2?void 0:arguments[2],arguments.length<=5?void 0:arguments[5],arguments.length<=8?void 0:arguments[8]],a=0;a<f;a++)t=n[0]*this._lookUpTableBezier[a][0]+n[1]*this._lookUpTableBezier[a][1]+n[2]*this._lookUpTableBezier[a][2]+n[3]*this._lookUpTableBezier[a][3],r=o[0]*this._lookUpTableBezier[a][0]+o[1]*this._lookUpTableBezier[a][1]+o[2]*this._lookUpTableBezier[a][2]+o[3]*this._lookUpTableBezier[a][3],i=s[0]*this._lookUpTableBezier[a][0]+s[1]*this._lookUpTableBezier[a][1]+s[2]*this._lookUpTableBezier[a][2]+s[3]*this._lookUpTableBezier[a][3],this.vertex(t,r,i);this.immediateMode._bezierVertex[0]=arguments.length<=6?void 0:arguments[6],this.immediateMode._bezierVertex[1]=arguments.length<=7?void 0:arguments[7],this.immediateMode._bezierVertex[2]=arguments.length<=8?void 0:arguments[8]}},T.default.RendererGL.prototype.quadraticVertex=function(){if(0===this.immediateMode._quadraticVertex.length)throw Error("vertex() must be used once before calling quadraticVertex()");var e,t,r,i,a,n=[],o=[],s=[],l=arguments.length;if((e=0)===this._lookUpTableQuadratic.length||this._lutQuadraticDetail!==this._pInst._curveDetail){this._lookUpTableQuadratic=[],this._lutQuadraticDetail=this._pInst._curveDetail;for(var u=1/this._lutQuadraticDetail,h=0,d=1,c=0;h<1;){if(e=parseFloat(h.toFixed(6)),this._lookUpTableQuadratic[c]=this._quadraticCoefficients(e),d.toFixed(6)===u.toFixed(6)){e=parseFloat(d.toFixed(6))+parseFloat(h.toFixed(6)),++c,this._lookUpTableQuadratic[c]=this._quadraticCoefficients(e);break}h+=u,d-=u,++c}}var f=this._lookUpTableQuadratic.length;if(4===l){for(this.isQuadratic=!0,n=[this.immediateMode._quadraticVertex[0],arguments.length<=0?void 0:arguments[0],arguments.length<=2?void 0:arguments[2]],o=[this.immediateMode._quadraticVertex[1],arguments.length<=1?void 0:arguments[1],arguments.length<=3?void 0:arguments[3]],a=0;a<f;a++)t=n[0]*this._lookUpTableQuadratic[a][0]+n[1]*this._lookUpTableQuadratic[a][1]+n[2]*this._lookUpTableQuadratic[a][2],r=o[0]*this._lookUpTableQuadratic[a][0]+o[1]*this._lookUpTableQuadratic[a][1]+o[2]*this._lookUpTableQuadratic[a][2],this.vertex(t,r);this.immediateMode._quadraticVertex[0]=arguments.length<=2?void 0:arguments[2],this.immediateMode._quadraticVertex[1]=arguments.length<=3?void 0:arguments[3]}else if(6===l){for(this.isQuadratic=!0,n=[this.immediateMode._quadraticVertex[0],arguments.length<=0?void 0:arguments[0],arguments.length<=3?void 0:arguments[3]],o=[this.immediateMode._quadraticVertex[1],arguments.length<=1?void 0:arguments[1],arguments.length<=4?void 0:arguments[4]],s=[this.immediateMode._quadraticVertex[2],arguments.length<=2?void 0:arguments[2],arguments.length<=5?void 0:arguments[5]],a=0;a<f;a++)t=n[0]*this._lookUpTableQuadratic[a][0]+n[1]*this._lookUpTableQuadratic[a][1]+n[2]*this._lookUpTableQuadratic[a][2],r=o[0]*this._lookUpTableQuadratic[a][0]+o[1]*this._lookUpTableQuadratic[a][1]+o[2]*this._lookUpTableQuadratic[a][2],i=s[0]*this._lookUpTableQuadratic[a][0]+s[1]*this._lookUpTableQuadratic[a][1]+s[2]*this._lookUpTableQuadratic[a][2],this.vertex(t,r,i);this.immediateMode._quadraticVertex[0]=arguments.length<=3?void 0:arguments[3],this.immediateMode._quadraticVertex[1]=arguments.length<=4?void 0:arguments[4],this.immediateMode._quadraticVertex[2]=arguments.length<=5?void 0:arguments[5]}},T.default.RendererGL.prototype.curveVertex=function(){var e,t,r,i,a,n=[],o=[],s=[];e=0;var l=arguments.length;if(0===this._lookUpTableBezier.length||this._lutBezierDetail!==this._pInst._curveDetail){this._lookUpTableBezier=[],this._lutBezierDetail=this._pInst._curveDetail;for(var u=1/this._lutBezierDetail,h=0,d=1,c=0;h<1;){if(e=parseFloat(h.toFixed(6)),this._lookUpTableBezier[c]=this._bezierCoefficients(e),d.toFixed(6)===u.toFixed(6)){e=parseFloat(d.toFixed(6))+parseFloat(h.toFixed(6)),++c,this._lookUpTableBezier[c]=this._bezierCoefficients(e);break}h+=u,d-=u,++c}}var f=this._lookUpTableBezier.length;if(2===l){if(this.immediateMode._curveVertex.push(arguments.length<=0?void 0:arguments[0]),this.immediateMode._curveVertex.push(arguments.length<=1?void 0:arguments[1]),8===this.immediateMode._curveVertex.length){for(this.isCurve=!0,n=this._bezierToCatmull([this.immediateMode._curveVertex[0],this.immediateMode._curveVertex[2],this.immediateMode._curveVertex[4],this.immediateMode._curveVertex[6]]),o=this._bezierToCatmull([this.immediateMode._curveVertex[1],this.immediateMode._curveVertex[3],this.immediateMode._curveVertex[5],this.immediateMode._curveVertex[7]]),a=0;a<f;a++)t=n[0]*this._lookUpTableBezier[a][0]+n[1]*this._lookUpTableBezier[a][1]+n[2]*this._lookUpTableBezier[a][2]+n[3]*this._lookUpTableBezier[a][3],r=o[0]*this._lookUpTableBezier[a][0]+o[1]*this._lookUpTableBezier[a][1]+o[2]*this._lookUpTableBezier[a][2]+o[3]*this._lookUpTableBezier[a][3],this.vertex(t,r);for(a=0;a<l;a++)this.immediateMode._curveVertex.shift()}}else if(3===l&&(this.immediateMode._curveVertex.push(arguments.length<=0?void 0:arguments[0]),this.immediateMode._curveVertex.push(arguments.length<=1?void 0:arguments[1]),this.immediateMode._curveVertex.push(arguments.length<=2?void 0:arguments[2]),12===this.immediateMode._curveVertex.length)){for(this.isCurve=!0,n=this._bezierToCatmull([this.immediateMode._curveVertex[0],this.immediateMode._curveVertex[3],this.immediateMode._curveVertex[6],this.immediateMode._curveVertex[9]]),o=this._bezierToCatmull([this.immediateMode._curveVertex[1],this.immediateMode._curveVertex[4],this.immediateMode._curveVertex[7],this.immediateMode._curveVertex[10]]),s=this._bezierToCatmull([this.immediateMode._curveVertex[2],this.immediateMode._curveVertex[5],this.immediateMode._curveVertex[8],this.immediateMode._curveVertex[11]]),a=0;a<f;a++)t=n[0]*this._lookUpTableBezier[a][0]+n[1]*this._lookUpTableBezier[a][1]+n[2]*this._lookUpTableBezier[a][2]+n[3]*this._lookUpTableBezier[a][3],r=o[0]*this._lookUpTableBezier[a][0]+o[1]*this._lookUpTableBezier[a][1]+o[2]*this._lookUpTableBezier[a][2]+o[3]*this._lookUpTableBezier[a][3],i=s[0]*this._lookUpTableBezier[a][0]+s[1]*this._lookUpTableBezier[a][1]+s[2]*this._lookUpTableBezier[a][2]+s[3]*this._lookUpTableBezier[a][3],this.vertex(t,r,i);for(a=0;a<l;a++)this.immediateMode._curveVertex.shift()}},T.default.RendererGL.prototype.image=function(e,t,r,i,a,n,o,s,l){this._isErasing&&this.blendMode(this._cachedBlendMode),this._pInst.push(),this._pInst.texture(e),this._pInst.textureMode(f.NORMAL);var u=0;t<=e.width&&(u=t/e.width);var h=1;t+i<=e.width&&(h=(t+i)/e.width);var d=0;r<=e.height&&(d=r/e.height);var c=1;r+a<=e.height&&(c=(r+a)/e.height),this.beginShape(),this.vertex(n,o,0,u,d),this.vertex(n+s,o,0,h,d),this.vertex(n+s,o+l,0,h,c),this.vertex(n,o+l,0,u,c),this.endShape(f.CLOSE),this._pInst.pop(),this._isErasing&&this.blendMode(f.REMOVE)};var a=T.default;r.default=a},{"../core/constants":20,"../core/main":26,"./p5.Geometry":75}],70:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,c=(i=e("../core/main"))&&i.__esModule?i:{default:i},a=function(e){{if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)if(Object.prototype.hasOwnProperty.call(e,r)){var i=Object.defineProperty&&Object.getOwnPropertyDescriptor?Object.getOwnPropertyDescriptor(e,r):{};i.get||i.set?Object.defineProperty(t,r,i):t[r]=e[r]}return t.default=e,t}}(e("../core/constants"));c.default.prototype.orbitControl=function(e,t,r){if(this._assert3d("orbitControl"),c.default._validateParameters("orbitControl",arguments),this.mouseX<this.width&&0<this.mouseX&&this.mouseY<this.height&&0<this.mouseY){var i=this._renderer._curCamera;void 0===e&&(e=1),void 0===t&&(t=e),void 0===r&&(r=.5),!0!==this.contextMenuDisabled&&(this.canvas.oncontextmenu=function(){return!1},this._setProperty("contextMenuDisabled",!0)),!0!==this.wheelDefaultDisabled&&(this.canvas.onwheel=function(){return!1},this._setProperty("wheelDefaultDisabled",!0));var a=this.height<this.width?this.height:this.width;if(this._mouseWheelDeltaY!==this._pmouseWheelDeltaY&&(0<this._mouseWheelDeltaY?this._renderer._curCamera._orbit(0,0,r*a):this._renderer._curCamera._orbit(0,0,-r*a)),this.mouseIsPressed)if(this.mouseButton===this.LEFT){var n=-e*(this.mouseX-this.pmouseX)/a,o=t*(this.mouseY-this.pmouseY)/a;this._renderer._curCamera._orbit(n,o,0)}else if(this.mouseButton===this.RIGHT){var s=i._getLocalAxes(),l=Math.sqrt(s.x[0]*s.x[0]+s.x[2]*s.x[2]);0!==l&&(s.x[0]/=l,s.x[2]/=l);var u=Math.sqrt(s.y[0]*s.y[0]+s.y[2]*s.y[2]);0!==u&&(s.y[0]/=u,s.y[2]/=u);var h=-1*e*(this.mouseX-this.pmouseX),d=-1*t*(this.mouseY-this.pmouseY);i.setPosition(i.eyeX+h*s.x[0]+d*s.z[0],i.eyeY,i.eyeZ+h*s.x[2]+d*s.z[2])}return this}},c.default.prototype.debugMode=function(){this._assert3d("debugMode");for(var e=arguments.length,t=new Array(e),r=0;r<e;r++)t[r]=arguments[r];c.default._validateParameters("debugMode",t);for(var i=this._registeredMethods.post.length-1;0<=i;i--)this._registeredMethods.post[i].toString()!==this._grid().toString()&&this._registeredMethods.post[i].toString()!==this._axesIcon().toString()||this._registeredMethods.post.splice(i,1);t[0]===a.GRID?this.registerMethod("post",this._grid.call(this,t[1],t[2],t[3],t[4],t[5])):t[0]===a.AXES?this.registerMethod("post",this._axesIcon.call(this,t[1],t[2],t[3],t[4])):(this.registerMethod("post",this._grid.call(this,t[0],t[1],t[2],t[3],t[4])),this.registerMethod("post",this._axesIcon.call(this,t[5],t[6],t[7],t[8])))},c.default.prototype.noDebugMode=function(){this._assert3d("noDebugMode");for(var e=this._registeredMethods.post.length-1;0<=e;e--)this._registeredMethods.post[e].toString()!==this._grid().toString()&&this._registeredMethods.post[e].toString()!==this._axesIcon().toString()||this._registeredMethods.post.splice(e,1)},c.default.prototype._grid=function(e,r,i,a,n){void 0===e&&(e=this.width/2),void 0===r&&(r=Math.round(e/30)<4?4:Math.round(e/30)),void 0===i&&(i=0),void 0===a&&(a=0),void 0===n&&(n=0);var o=e/r,s=e/2;return function(){this.push(),this.stroke(255*this._renderer.curStrokeColor[0],255*this._renderer.curStrokeColor[1],255*this._renderer.curStrokeColor[2]),this._renderer.uMVMatrix.set(this._renderer._curCamera.cameraMatrix.mat4[0],this._renderer._curCamera.cameraMatrix.mat4[1],this._renderer._curCamera.cameraMatrix.mat4[2],this._renderer._curCamera.cameraMatrix.mat4[3],this._renderer._curCamera.cameraMatrix.mat4[4],this._renderer._curCamera.cameraMatrix.mat4[5],this._renderer._curCamera.cameraMatrix.mat4[6],this._renderer._curCamera.cameraMatrix.mat4[7],this._renderer._curCamera.cameraMatrix.mat4[8],this._renderer._curCamera.cameraMatrix.mat4[9],this._renderer._curCamera.cameraMatrix.mat4[10],this._renderer._curCamera.cameraMatrix.mat4[11],this._renderer._curCamera.cameraMatrix.mat4[12],this._renderer._curCamera.cameraMatrix.mat4[13],this._renderer._curCamera.cameraMatrix.mat4[14],this._renderer._curCamera.cameraMatrix.mat4[15]);for(var e=0;e<=r;e++)this.beginShape(this.LINES),this.vertex(-s+i,a,e*o-s+n),this.vertex(+s+i,a,e*o-s+n),this.endShape();for(var t=0;t<=r;t++)this.beginShape(this.LINES),this.vertex(t*o-s+i,a,-s+n),this.vertex(t*o-s+i,a,+s+n),this.endShape();this.pop()}},c.default.prototype._axesIcon=function(e,t,r,i){return void 0===e&&(e=40<this.width/20?this.width/20:40),void 0===t&&(t=-this.width/4),void 0===r&&(r=t),void 0===i&&(i=t),function(){this.push(),this._renderer.uMVMatrix.set(this._renderer._curCamera.cameraMatrix.mat4[0],this._renderer._curCamera.cameraMatrix.mat4[1],this._renderer._curCamera.cameraMatrix.mat4[2],this._renderer._curCamera.cameraMatrix.mat4[3],this._renderer._curCamera.cameraMatrix.mat4[4],this._renderer._curCamera.cameraMatrix.mat4[5],this._renderer._curCamera.cameraMatrix.mat4[6],this._renderer._curCamera.cameraMatrix.mat4[7],this._renderer._curCamera.cameraMatrix.mat4[8],this._renderer._curCamera.cameraMatrix.mat4[9],this._renderer._curCamera.cameraMatrix.mat4[10],this._renderer._curCamera.cameraMatrix.mat4[11],this._renderer._curCamera.cameraMatrix.mat4[12],this._renderer._curCamera.cameraMatrix.mat4[13],this._renderer._curCamera.cameraMatrix.mat4[14],this._renderer._curCamera.cameraMatrix.mat4[15]),this.strokeWeight(2),this.stroke(255,0,0),this.beginShape(this.LINES),this.vertex(t,r,i),this.vertex(t+e,r,i),this.endShape(),this.stroke(0,255,0),this.beginShape(this.LINES),this.vertex(t,r,i),this.vertex(t,r+e,i),this.endShape(),this.stroke(0,0,255),this.beginShape(this.LINES),this.vertex(t,r,i),this.vertex(t,r,i+e),this.endShape(),this.pop()}};var n=c.default;r.default=n},{"../core/constants":20,"../core/main":26}],71:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,m=(i=e("../core/main"))&&i.__esModule?i:{default:i};m.default.prototype.ambientLight=function(e,t,r,i){this._assert3d("ambientLight"),m.default._validateParameters("ambientLight",arguments);var a=this.color.apply(this,arguments);return this._renderer.ambientLightColors.push(a._array[0],a._array[1],a._array[2]),this._renderer._enableLighting=!0,this},m.default.prototype.specularColor=function(e,t,r){this._assert3d("specularColor"),m.default._validateParameters("specularColor",arguments);var i=this.color.apply(this,arguments);return this._renderer.specularColors=[i._array[0],i._array[1],i._array[2]],this},m.default.prototype.directionalLight=function(e,t,r,i,a,n){var o,s,l,u;this._assert3d("directionalLight"),m.default._validateParameters("directionalLight",arguments),o=e instanceof m.default.Color?e:this.color(e,t,r);var h=arguments[arguments.length-1];u="number"==typeof h?(s=arguments[arguments.length-3],l=arguments[arguments.length-2],arguments[arguments.length-1]):(s=h.x,l=h.y,h.z);var d=Math.sqrt(s*s+l*l+u*u);return this._renderer.directionalLightDirections.push(s/d,l/d,u/d),this._renderer.directionalLightDiffuseColors.push(o._array[0],o._array[1],o._array[2]),Array.prototype.push.apply(this._renderer.directionalLightSpecularColors,this._renderer.specularColors),this._renderer._enableLighting=!0,this},m.default.prototype.pointLight=function(e,t,r,i,a,n){var o,s,l,u;this._assert3d("pointLight"),m.default._validateParameters("pointLight",arguments),o=e instanceof m.default.Color?e:this.color(e,t,r);var h=arguments[arguments.length-1];return u="number"==typeof h?(s=arguments[arguments.length-3],l=arguments[arguments.length-2],arguments[arguments.length-1]):(s=h.x,l=h.y,h.z),this._renderer.pointLightPositions.push(s,l,u),this._renderer.pointLightDiffuseColors.push(o._array[0],o._array[1],o._array[2]),Array.prototype.push.apply(this._renderer.pointLightSpecularColors,this._renderer.specularColors),this._renderer._enableLighting=!0,this},m.default.prototype.lights=function(){return this._assert3d("lights"),this.ambientLight(128,128,128),this.directionalLight(128,128,128,0,0,-1),this},m.default.prototype.lightFalloff=function(e,t,r){return this._assert3d("lightFalloff"),m.default._validateParameters("lightFalloff",arguments),e<0&&(e=0,console.warn("Value of constant argument in lightFalloff() should be never be negative. Set to 0.")),t<0&&(t=0,console.warn("Value of linear argument in lightFalloff() should be never be negative. Set to 0.")),r<0&&(r=0,console.warn("Value of quadratic argument in lightFalloff() should be never be negative. Set to 0.")),0===e&&0===t&&0===r&&(e=1,console.warn("Either one of the three arguments in lightFalloff() should be greater than zero. Set constant argument to 1.")),this._renderer.constantAttenuation=e,this._renderer.linearAttenuation=t,this._renderer.quadraticAttenuation=r,this},m.default.prototype.spotLight=function(e,t,r,i,a,n,o,s,l,u,h){var d,c,f;this._assert3d("spotLight"),m.default._validateParameters("spotLight",arguments);var p=arguments.length;switch(p){case 11:case 10:d=this.color(e,t,r),c=new m.default.Vector(i,a,n),f=new m.default.Vector(o,s,l);break;case 9:e instanceof m.default.Color?(d=e,c=new m.default.Vector(t,r,i),f=new m.default.Vector(a,n,o),u=s,h=l):i instanceof m.default.Vector?(d=this.color(e,t,r),c=i,f=new m.default.Vector(a,n,o),u=s,h=l):o instanceof m.default.Vector?(d=this.color(e,t,r),c=new m.default.Vector(i,a,n),f=o,u=s,h=l):(d=this.color(e,t,r),c=new m.default.Vector(i,a,n),f=new m.default.Vector(o,s,l));break;case 8:u=(f=e instanceof m.default.Color?(d=e,c=new m.default.Vector(t,r,i),new m.default.Vector(a,n,o)):i instanceof m.default.Vector?(d=this.color(e,t,r),c=i,new m.default.Vector(a,n,o)):(d=this.color(e,t,r),c=new m.default.Vector(i,a,n),o),s);break;case 7:e instanceof m.default.Color&&t instanceof m.default.Vector?(d=e,c=t,f=new m.default.Vector(r,i,a),u=n,h=o):e instanceof m.default.Color&&a instanceof m.default.Vector?(d=e,c=new m.default.Vector(t,r,i),f=a,u=n,h=o):i instanceof m.default.Vector&&a instanceof m.default.Vector?(d=this.color(e,t,r),c=i,f=a,u=n,h=o):f=e instanceof m.default.Color?(d=e,c=new m.default.Vector(t,r,i),new m.default.Vector(a,n,o)):i instanceof m.default.Vector?(d=this.color(e,t,r),c=i,new m.default.Vector(a,n,o)):(d=this.color(e,t,r),c=new m.default.Vector(i,a,n),o);break;case 6:i instanceof m.default.Vector&&a instanceof m.default.Vector?(d=this.color(e,t,r),c=i,f=a,u=n):e instanceof m.default.Color&&a instanceof m.default.Vector?(d=e,c=new m.default.Vector(t,r,i),f=a,u=n):e instanceof m.default.Color&&t instanceof m.default.Vector&&(d=e,c=t,f=new m.default.Vector(r,i,a),u=n);break;case 5:e instanceof m.default.Color&&t instanceof m.default.Vector&&r instanceof m.default.Vector?(d=e,c=t,f=r,u=i,h=a):i instanceof m.default.Vector&&a instanceof m.default.Vector?(d=this.color(e,t,r),c=i,f=a):e instanceof m.default.Color&&a instanceof m.default.Vector?(d=e,c=new m.default.Vector(t,r,i),f=a):e instanceof m.default.Color&&t instanceof m.default.Vector&&(d=e,c=t,f=new m.default.Vector(r,i,a));break;case 4:d=e,c=t,f=r,u=i;break;case 3:d=e,c=t,f=r;break;default:return console.warn("Sorry, input for spotlight() is not in prescribed format. Too ".concat(p<3?"few":"many"," arguments were provided")),this}return this._renderer.spotLightDiffuseColors.push(d._array[0],d._array[1],d._array[2]),Array.prototype.push.apply(this._renderer.spotLightSpecularColors,this._renderer.specularColors),this._renderer.spotLightPositions.push(c.x,c.y,c.z),f.normalize(),this._renderer.spotLightDirections.push(f.x,f.y,f.z),void 0===u&&(u=Math.PI/3),void 0!==h&&h<1?(h=1,console.warn("Value of concentration needs to be greater than 1. Setting it to 1")):void 0===h&&(h=100),u=this._renderer._pInst._toRadians(u),this._renderer.spotLightAngle.push(Math.cos(u)),this._renderer.spotLightConc.push(h),this._renderer._enableLighting=!0,this},m.default.prototype.noLights=function(){return this._assert3d("noLights"),m.default._validateParameters("noLights",arguments),this._renderer.ambientLightColors.length=0,this._renderer.specularColors=[1,1,1],this._renderer.directionalLightDirections.length=0,this._renderer.directionalLightDiffuseColors.length=0,this._renderer.directionalLightSpecularColors.length=0,this._renderer.pointLightPositions.length=0,this._renderer.pointLightDiffuseColors.length=0,this._renderer.pointLightSpecularColors.length=0,this._renderer.spotLightPositions.length=0,this._renderer.spotLightDirections.length=0,this._renderer.spotLightDiffuseColors.length=0,this._renderer.spotLightSpecularColors.length=0,this._renderer.spotLightAngle.length=0,this._renderer.spotLightConc.length=0,this._renderer.constantAttenuation=1,this._renderer.linearAttenuation=0,this._renderer.quadraticAttenuation=0,this._renderer._useShininess=1,this};var a=m.default;r.default=a},{"../core/main":26}],72:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,S=(i=e("../core/main"))&&i.__esModule?i:{default:i};function s(e,t,r){for(var i=0,a=e.length;i<a;i++)if(e[i]!==t.getUint8(r+i,!1))return!1;return!0}e("./p5.Geometry"),S.default.prototype.loadModel=function(e){var t,r,i;S.default._validateParameters("loadModel",arguments),i="boolean"==typeof arguments[1]?(t=arguments[1],r=arguments[2],arguments[3]):(t=!1,r=arguments[1],arguments[2]);var a=e.slice(-4),n=new S.default.Geometry;n.gid="".concat(e,"|").concat(t);var o=this;return".stl"===a?this.httpDo(e,"GET","arrayBuffer",function(e){!function(e,t){if(function(e){for(var t=new DataView(e),r=[115,111,108,105,100],i=0;i<5;i++)if(s(r,t,i))return!1;return!0}(t))!function(e,t){for(var r,i,a,n,o,s,l,u=new DataView(t),h=u.getUint32(80,!0),d=!1,c=0;c<70;c++)1129270351===u.getUint32(c,!1)&&82===u.getUint8(c+4)&&61===u.getUint8(c+5)&&(d=!0,n=[],o=u.getUint8(c+6)/255,s=u.getUint8(c+7)/255,l=u.getUint8(c+8)/255);for(var f=0;f<h;f++){var p=84+50*f,m=u.getFloat32(p,!0),v=u.getFloat32(p+4,!0),g=u.getFloat32(p+8,!0);if(d){var y=u.getUint16(p+48,!0);a=0==(32768&y)?(r=(31&y)/31,i=(y>>5&31)/31,(y>>10&31)/31):(r=o,i=s,l)}for(var _=1;_<=3;_++){var b=p+12*_,x=new S.default.Vector(u.getFloat32(b,!0),u.getFloat32(b+8,!0),u.getFloat32(b+4,!0));e.vertices.push(x),d&&n.push(r,i,a)}var w=new S.default.Vector(m,v,g);e.vertexNormals.push(w,w,w),e.faces.push([3*f,3*f+1,3*f+2]),e.uvs.push([0,0],[0,0],[0,0])}}(e,t);else{var r=new DataView(t);if(!("TextDecoder"in window))return console.warn("Sorry, ASCII STL loading only works in browsers that support TextDecoder (https://caniuse.com/#feat=textencoder)");var i=new TextDecoder("utf-8"),a=i.decode(r),n=a.split("\n");!function(e,t){for(var r,i,a="",n=[],o=0;o<t.length;++o){for(var s=t[o].trim(),l=s.split(" "),u=0;u<l.length;++u)""===l[u]&&l.splice(u,1);if(0!==l.length)switch(a){case"":if("solid"!==l[0])return console.error(s),console.error('Invalid state "'.concat(l[0],'", should be "solid"'));a="solid";break;case"solid":if("facet"!==l[0]||"normal"!==l[1])return console.error(s),console.error('Invalid state "'.concat(l[0],'", should be "facet normal"'));r=new S.default.Vector(parseFloat(l[2]),parseFloat(l[3]),parseFloat(l[4])),e.vertexNormals.push(r,r,r),a="facet normal";break;case"facet normal":if("outer"!==l[0]||"loop"!==l[1])return console.error(s),console.error('Invalid state "'.concat(l[0],'", should be "outer loop"'));a="vertex";break;case"vertex":if("vertex"===l[0])i=new S.default.Vector(parseFloat(l[1]),parseFloat(l[2]),parseFloat(l[3])),e.vertices.push(i),e.uvs.push([0,0]),n.push(e.vertices.indexOf(i));else{if("endloop"!==l[0])return console.error(s),console.error('Invalid state "'.concat(l[0],'", should be "vertex" or "endloop"'));e.faces.push(n),n=[],a="endloop"}break;case"endloop":if("endfacet"!==l[0])return console.error(s),console.error('Invalid state "'.concat(l[0],'", should be "endfacet"'));a="endfacet";break;case"endfacet":if("endsolid"===l[0]);else{if("facet"!==l[0]||"normal"!==l[1])return console.error(s),console.error('Invalid state "'.concat(l[0],'", should be "endsolid" or "facet normal"'));r=new S.default.Vector(parseFloat(l[2]),parseFloat(l[3]),parseFloat(l[4])),e.vertexNormals.push(r,r,r),a="facet normal"}break;default:console.error('Invalid state "'.concat(a,'"'))}}}(e,n)}}(n,e),t&&n.normalize(),o._decrementPreload(),"function"==typeof r&&r(n)},i):".obj"===a?this.loadStrings(e,function(e){!function(e,t){for(var r={v:[],vt:[],vn:[]},i={},a=0;a<t.length;++a){var n=t[a].trim().split(/\b\s+/);if(0<n.length)if("v"===n[0]||"vn"===n[0]){var o=new S.default.Vector(parseFloat(n[1]),parseFloat(n[2]),parseFloat(n[3]));r[n[0]].push(o)}else if("vt"===n[0]){var s=[parseFloat(n[1]),parseFloat(n[2])];r[n[0]].push(s)}else if("f"===n[0])for(var l=3;l<n.length;++l){for(var u=[],h=[1,l-1,l],d=0;d<h.length;++d){var c=n[h[d]],f=0;if(void 0!==i[c])f=i[c];else{for(var p=c.split("/"),m=0;m<p.length;m++)p[m]=parseInt(p[m])-1;f=i[c]=e.vertices.length,e.vertices.push(r.v[p[0]].copy()),r.vt[p[1]]?e.uvs.push(r.vt[p[1]].slice()):e.uvs.push([0,0]),r.vn[p[2]]&&e.vertexNormals.push(r.vn[p[2]].copy())}u.push(f)}u[0]!==u[1]&&u[0]!==u[2]&&u[1]!==u[2]&&e.faces.push(u)}}0===e.vertexNormals.length&&e.computeNormals()}(n,e),t&&n.normalize(),o._decrementPreload(),"function"==typeof r&&r(n)},i):(S.default._friendlyFileLoadError(3,e),i?i():console.error("Sorry, the file type is invalid. Only OBJ and STL files are supported.")),n},S.default.prototype.model=function(e){this._assert3d("model"),S.default._validateParameters("model",arguments),0<e.vertices.length&&(this._renderer.geometryInHash(e.gid)||(e._makeTriangleEdges()._edgesToVertices(),this._renderer.createBuffers(e.gid,e)),this._renderer.drawBuffers(e.gid))};var a=S.default;r.default=a},{"../core/main":26,"./p5.Geometry":75}],73:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,u=(i=e("../core/main"))&&i.__esModule?i:{default:i},a=function(e){{if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)if(Object.prototype.hasOwnProperty.call(e,r)){var i=Object.defineProperty&&Object.getOwnPropertyDescriptor?Object.getOwnPropertyDescriptor(e,r):{};i.get||i.set?Object.defineProperty(t,r,i):t[r]=e[r]}return t.default=e,t}}(e("../core/constants"));e("./p5.Texture"),u.default.prototype.loadShader=function(e,t,r,i){u.default._validateParameters("loadShader",arguments),i||(i=console.error);var a=new u.default.Shader,n=this,o=!1,s=!1,l=function(){n._decrementPreload(),r&&r(a)};return this.loadStrings(e,function(e){a._vertSrc=e.join("\n"),s=!0,o&&l()},i),this.loadStrings(t,function(e){a._fragSrc=e.join("\n"),o=!0,s&&l()},i),a},u.default.prototype.createShader=function(e,t){return this._assert3d("createShader"),u.default._validateParameters("createShader",arguments),new u.default.Shader(this._renderer,e,t)},u.default.prototype.shader=function(e){return this._assert3d("shader"),u.default._validateParameters("shader",arguments),void 0===e._renderer&&(e._renderer=this._renderer),e.isStrokeShader()?this._renderer.userStrokeShader=e:(this._renderer.userFillShader=e,this._renderer._useNormalMaterial=!1),e.init(),this},u.default.prototype.resetShader=function(){return this._renderer.userFillShader=this._renderer.userStrokeShader=null,this},u.default.prototype.normalMaterial=function(){this._assert3d("normalMaterial");for(var e=arguments.length,t=new Array(e),r=0;r<e;r++)t[r]=arguments[r];return u.default._validateParameters("normalMaterial",t),this._renderer.drawMode=a.FILL,this._renderer._useSpecularMaterial=!1,this._renderer._useEmissiveMaterial=!1,this._renderer._useNormalMaterial=!0,this._renderer.curFillColor=[1,1,1,1],this._renderer._setProperty("_doFill",!0),this.noStroke(),this},u.default.prototype.texture=function(e){return this._assert3d("texture"),u.default._validateParameters("texture",arguments),e.gifProperties&&e._animateGif(this),this._renderer.drawMode=a.TEXTURE,this._renderer._useSpecularMaterial=!1,this._renderer._useEmissiveMaterial=!1,this._renderer._useNormalMaterial=!1,this._renderer._tex=e,this._renderer._setProperty("_doFill",!0),this},u.default.prototype.textureMode=function(e){e!==a.IMAGE&&e!==a.NORMAL?console.warn("You tried to set ".concat(e," textureMode only supports IMAGE & NORMAL ")):this._renderer.textureMode=e},u.default.prototype.textureWrap=function(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:e;this._renderer.textureWrapX=e,this._renderer.textureWrapY=t;for(var r=this._renderer.textures,i=0;i<r.length;i++)r[i].setWrapMode(e,t)},u.default.prototype.ambientMaterial=function(e,t,r,i){this._assert3d("ambientMaterial"),u.default._validateParameters("ambientMaterial",arguments);var a=u.default.prototype.color.apply(this,arguments);return this._renderer.curFillColor=a._array,this._renderer._useSpecularMaterial=!1,this._renderer._useEmissiveMaterial=!1,this._renderer._useNormalMaterial=!1,this._renderer._enableLighting=!0,this._renderer._tex=null,this},u.default.prototype.emissiveMaterial=function(e,t,r,i){this._assert3d("emissiveMaterial"),u.default._validateParameters("emissiveMaterial",arguments);var a=u.default.prototype.color.apply(this,arguments);return this._renderer.curFillColor=a._array,this._renderer._useSpecularMaterial=!1,this._renderer._useEmissiveMaterial=!0,this._renderer._useNormalMaterial=!1,this._renderer._enableLighting=!0,this._renderer._tex=null,this},u.default.prototype.specularMaterial=function(e,t,r,i){this._assert3d("specularMaterial"),u.default._validateParameters("specularMaterial",arguments);var a=u.default.prototype.color.apply(this,arguments);return this._renderer.curFillColor=a._array,this._renderer._useSpecularMaterial=!0,this._renderer._useEmissiveMaterial=!1,this._renderer._useNormalMaterial=!1,this._renderer._enableLighting=!0,this._renderer._tex=null,this},u.default.prototype.shininess=function(e){return this._assert3d("shininess"),u.default._validateParameters("shininess",arguments),e<1&&(e=1),this._renderer._useShininess=e,this},u.default.RendererGL.prototype._applyColorBlend=function(e){var t=this.GL,r=this.drawMode===a.TEXTURE;return r||e[e.length-1]<1||this._isErasing?(t.depthMask(r),t.enable(t.BLEND),this._applyBlendMode()):(t.depthMask(!0),t.disable(t.BLEND)),e},u.default.RendererGL.prototype._applyBlendMode=function(){var e=this.GL;switch(this.curBlendMode){case a.BLEND:case a.ADD:e.blendEquation(e.FUNC_ADD),e.blendFunc(e.SRC_ALPHA,e.ONE_MINUS_SRC_ALPHA);break;case a.REMOVE:e.blendEquation(e.FUNC_REVERSE_SUBTRACT),e.blendFunc(e.SRC_ALPHA,e.DST_ALPHA);break;case a.MULTIPLY:e.blendEquationSeparate(e.FUNC_ADD,e.FUNC_ADD),e.blendFuncSeparate(e.ZERO,e.SRC_COLOR,e.ONE,e.ONE);break;case a.SCREEN:e.blendEquationSeparate(e.FUNC_ADD,e.FUNC_ADD),e.blendFuncSeparate(e.ONE_MINUS_DST_COLOR,e.ONE,e.ONE,e.ONE);break;case a.EXCLUSION:e.blendEquationSeparate(e.FUNC_ADD,e.FUNC_ADD),e.blendFuncSeparate(e.ONE_MINUS_DST_COLOR,e.ONE_MINUS_SRC_COLOR,e.ONE,e.ONE);break;case a.REPLACE:e.blendEquation(e.FUNC_ADD),e.blendFunc(e.ONE,e.ZERO);break;case a.SUBTRACT:e.blendEquationSeparate(e.FUNC_REVERSE_SUBTRACT,e.FUNC_ADD),e.blendFuncSeparate(e.SRC_ALPHA,e.ONE,e.ONE,e.ONE);break;case a.DARKEST:this.blendExt?(e.blendEquationSeparate(this.blendExt.MIN_EXT,e.FUNC_ADD),e.blendFuncSeparate(e.ONE,e.ONE,e.ONE,e.ONE)):console.warn("blendMode(DARKEST) does not work in your browser in WEBGL mode.");break;case a.LIGHTEST:this.blendExt?(e.blendEquationSeparate(this.blendExt.MAX_EXT,e.FUNC_ADD),e.blendFuncSeparate(e.ONE,e.ONE,e.ONE,e.ONE)):console.warn("blendMode(LIGHTEST) does not work in your browser in WEBGL mode.");break;default:console.error("Oops! Somehow RendererGL set curBlendMode to an unsupported mode.")}};var n=u.default;r.default=n},{"../core/constants":20,"../core/main":26,"./p5.Texture":81}],74:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,m=(i=e("../core/main"))&&i.__esModule?i:{default:i};m.default.prototype.camera=function(){var e;this._assert3d("camera");for(var t=arguments.length,r=new Array(t),i=0;i<t;i++)r[i]=arguments[i];return m.default._validateParameters("camera",r),(e=this._renderer._curCamera).camera.apply(e,r),this},m.default.prototype.perspective=function(){var e;this._assert3d("perspective");for(var t=arguments.length,r=new Array(t),i=0;i<t;i++)r[i]=arguments[i];return m.default._validateParameters("perspective",r),(e=this._renderer._curCamera).perspective.apply(e,r),this},m.default.prototype.ortho=function(){var e;this._assert3d("ortho");for(var t=arguments.length,r=new Array(t),i=0;i<t;i++)r[i]=arguments[i];return m.default._validateParameters("ortho",r),(e=this._renderer._curCamera).ortho.apply(e,r),this},m.default.prototype.frustum=function(){var e;this._assert3d("frustum");for(var t=arguments.length,r=new Array(t),i=0;i<t;i++)r[i]=arguments[i];return m.default._validateParameters("frustum",r),(e=this._renderer._curCamera).frustum.apply(e,r),this},m.default.prototype.createCamera=function(){this._assert3d("createCamera");var e=new m.default.Camera(this._renderer);return e._computeCameraDefaultSettings(),e._setDefaultCamera(),this._renderer._curCamera=e},m.default.Camera=function(e){this._renderer=e,this.cameraType="default",this.cameraMatrix=new m.default.Matrix,this.projMatrix=new m.default.Matrix},m.default.Camera.prototype.perspective=function(e,t,r,i){this.cameraType=0<arguments.length?"custom":"default",this.cameraFOV=void 0===e?e=this.defaultCameraFOV:this._renderer._pInst._toRadians(e),void 0===t&&(t=this.defaultAspectRatio),void 0===r&&(r=this.defaultCameraNear),void 0===i&&(i=this.defaultCameraFar),r<=1e-4&&(r=.01,console.log("Avoid perspective near plane values close to or below 0. Setting value to 0.01.")),i<r&&console.log("Perspective far plane value is less than near plane value. Nothing will be shown."),this.aspectRatio=t,this.cameraNear=r,this.cameraFar=i,this.projMatrix=m.default.Matrix.identity();var a=1/Math.tan(this.cameraFOV/2),n=1/(this.cameraNear-this.cameraFar);this.projMatrix.set(a/t,0,0,0,0,-a,0,0,0,0,(i+r)*n,-1,0,0,2*i*r*n,0),this._isActive()&&this._renderer.uPMatrix.set(this.projMatrix.mat4[0],this.projMatrix.mat4[1],this.projMatrix.mat4[2],this.projMatrix.mat4[3],this.projMatrix.mat4[4],this.projMatrix.mat4[5],this.projMatrix.mat4[6],this.projMatrix.mat4[7],this.projMatrix.mat4[8],this.projMatrix.mat4[9],this.projMatrix.mat4[10],this.projMatrix.mat4[11],this.projMatrix.mat4[12],this.projMatrix.mat4[13],this.projMatrix.mat4[14],this.projMatrix.mat4[15])},m.default.Camera.prototype.ortho=function(e,t,r,i,a,n){void 0===e&&(e=-this._renderer.width/2),void 0===t&&(t=+this._renderer.width/2),void 0===r&&(r=-this._renderer.height/2),void 0===i&&(i=+this._renderer.height/2),void 0===a&&(a=0),void 0===n&&(n=Math.max(this._renderer.width,this._renderer.height));var o=t-e,s=i-r,l=n-a,u=2/o,h=2/s,d=-2/l,c=-(t+e)/o,f=-(i+r)/s,p=-(n+a)/l;this.projMatrix=m.default.Matrix.identity(),this.projMatrix.set(u,0,0,0,0,-h,0,0,0,0,d,0,c,f,p,1),this._isActive()&&this._renderer.uPMatrix.set(this.projMatrix.mat4[0],this.projMatrix.mat4[1],this.projMatrix.mat4[2],this.projMatrix.mat4[3],this.projMatrix.mat4[4],this.projMatrix.mat4[5],this.projMatrix.mat4[6],this.projMatrix.mat4[7],this.projMatrix.mat4[8],this.projMatrix.mat4[9],this.projMatrix.mat4[10],this.projMatrix.mat4[11],this.projMatrix.mat4[12],this.projMatrix.mat4[13],this.projMatrix.mat4[14],this.projMatrix.mat4[15]),this.cameraType="custom"},m.default.Camera.prototype.frustum=function(e,t,r,i,a,n){void 0===e&&(e=-this._renderer.width/2),void 0===t&&(t=+this._renderer.width/2),void 0===r&&(r=-this._renderer.height/2),void 0===i&&(i=+this._renderer.height/2),void 0===a&&(a=0),void 0===n&&(n=Math.max(this._renderer.width,this._renderer.height));var o=t-e,s=i-r,l=n-a,u=2*a/o,h=2*a/s,d=-2*n*a/l,c=(t+e)/o,f=(i+r)/s,p=-(n+a)/l;this.projMatrix=m.default.Matrix.identity(),this.projMatrix.set(u,0,0,0,0,h,0,0,c,f,p,-1,0,0,d,0),this._isActive()&&this._renderer.uPMatrix.set(this.projMatrix.mat4[0],this.projMatrix.mat4[1],this.projMatrix.mat4[2],this.projMatrix.mat4[3],this.projMatrix.mat4[4],this.projMatrix.mat4[5],this.projMatrix.mat4[6],this.projMatrix.mat4[7],this.projMatrix.mat4[8],this.projMatrix.mat4[9],this.projMatrix.mat4[10],this.projMatrix.mat4[11],this.projMatrix.mat4[12],this.projMatrix.mat4[13],this.projMatrix.mat4[14],this.projMatrix.mat4[15]),this.cameraType="custom"},m.default.Camera.prototype._rotateView=function(e,t,r,i){var a=this.centerX,n=this.centerY,o=this.centerZ;a-=this.eyeX,n-=this.eyeY,o-=this.eyeZ;var s=m.default.Matrix.identity(this._renderer._pInst);s.rotate(this._renderer._pInst._toRadians(e),t,r,i);var l=[a*s.mat4[0]+n*s.mat4[4]+o*s.mat4[8],a*s.mat4[1]+n*s.mat4[5]+o*s.mat4[9],a*s.mat4[2]+n*s.mat4[6]+o*s.mat4[10]];l[0]+=this.eyeX,l[1]+=this.eyeY,l[2]+=this.eyeZ,this.camera(this.eyeX,this.eyeY,this.eyeZ,l[0],l[1],l[2],this.upX,this.upY,this.upZ)},m.default.Camera.prototype.pan=function(e){var t=this._getLocalAxes();this._rotateView(e,t.y[0],t.y[1],t.y[2])},m.default.Camera.prototype.tilt=function(e){var t=this._getLocalAxes();this._rotateView(e,t.x[0],t.x[1],t.x[2])},m.default.Camera.prototype.lookAt=function(e,t,r){this.camera(this.eyeX,this.eyeY,this.eyeZ,e,t,r,this.upX,this.upY,this.upZ)},m.default.Camera.prototype.camera=function(e,t,r,i,a,n,o,s,l){void 0===e&&(e=this.defaultEyeX,t=this.defaultEyeY,r=this.defaultEyeZ,i=e,a=t,s=1,l=o=n=0),this.eyeX=e,this.eyeY=t,this.eyeZ=r,this.centerX=i,this.centerY=a,this.centerZ=n,this.upX=o,this.upY=s,this.upZ=l;var u=this._getLocalAxes();this.cameraMatrix.set(u.x[0],u.y[0],u.z[0],0,u.x[1],u.y[1],u.z[1],0,u.x[2],u.y[2],u.z[2],0,0,0,0,1);var h=-e,d=-t,c=-r;return this.cameraMatrix.translate([h,d,c]),this._isActive()&&this._renderer.uMVMatrix.set(this.cameraMatrix.mat4[0],this.cameraMatrix.mat4[1],this.cameraMatrix.mat4[2],this.cameraMatrix.mat4[3],this.cameraMatrix.mat4[4],this.cameraMatrix.mat4[5],this.cameraMatrix.mat4[6],this.cameraMatrix.mat4[7],this.cameraMatrix.mat4[8],this.cameraMatrix.mat4[9],this.cameraMatrix.mat4[10],this.cameraMatrix.mat4[11],this.cameraMatrix.mat4[12],this.cameraMatrix.mat4[13],this.cameraMatrix.mat4[14],this.cameraMatrix.mat4[15]),this},m.default.Camera.prototype.move=function(e,t,r){var i=this._getLocalAxes(),a=[i.x[0]*e,i.x[1]*e,i.x[2]*e],n=[i.y[0]*t,i.y[1]*t,i.y[2]*t],o=[i.z[0]*r,i.z[1]*r,i.z[2]*r];this.camera(this.eyeX+a[0]+n[0]+o[0],this.eyeY+a[1]+n[1]+o[1],this.eyeZ+a[2]+n[2]+o[2],this.centerX+a[0]+n[0]+o[0],this.centerY+a[1]+n[1]+o[1],this.centerZ+a[2]+n[2]+o[2],0,1,0)},m.default.Camera.prototype.setPosition=function(e,t,r){var i=e-this.eyeX,a=t-this.eyeY,n=r-this.eyeZ;this.camera(e,t,r,this.centerX+i,this.centerY+a,this.centerZ+n,0,1,0)},m.default.Camera.prototype._computeCameraDefaultSettings=function(){this.defaultCameraFOV=60/180*Math.PI,this.defaultAspectRatio=this._renderer.width/this._renderer.height,this.defaultEyeX=0,this.defaultEyeY=0,this.defaultEyeZ=this._renderer.height/2/Math.tan(this.defaultCameraFOV/2),this.defaultCenterX=0,this.defaultCenterY=0,this.defaultCenterZ=0,this.defaultCameraNear=.1*this.defaultEyeZ,this.defaultCameraFar=10*this.defaultEyeZ},m.default.Camera.prototype._setDefaultCamera=function(){this.cameraFOV=this.defaultCameraFOV,this.aspectRatio=this.defaultAspectRatio,this.eyeX=this.defaultEyeX,this.eyeY=this.defaultEyeY,this.eyeZ=this.defaultEyeZ,this.centerX=this.defaultCenterX,this.centerY=this.defaultCenterY,this.centerZ=this.defaultCenterZ,this.upX=0,this.upY=1,this.upZ=0,this.cameraNear=this.defaultCameraNear,this.cameraFar=this.defaultCameraFar,this.perspective(),this.camera(),this.cameraType="default"},m.default.Camera.prototype._resize=function(){"default"===this.cameraType?(this._computeCameraDefaultSettings(),this._setDefaultCamera()):this.perspective(this.cameraFOV,this._renderer.width/this._renderer.height)},m.default.Camera.prototype.copy=function(){var e=new m.default.Camera(this._renderer);return e.cameraFOV=this.cameraFOV,e.aspectRatio=this.aspectRatio,e.eyeX=this.eyeX,e.eyeY=this.eyeY,e.eyeZ=this.eyeZ,e.centerX=this.centerX,e.centerY=this.centerY,e.centerZ=this.centerZ,e.cameraNear=this.cameraNear,e.cameraFar=this.cameraFar,e.cameraType=this.cameraType,e.cameraMatrix=this.cameraMatrix.copy(),e.projMatrix=this.projMatrix.copy(),e},m.default.Camera.prototype._getLocalAxes=function(){var e=this.eyeX-this.centerX,t=this.eyeY-this.centerY,r=this.eyeZ-this.centerZ,i=Math.sqrt(e*e+t*t+r*r);0!==i&&(e/=i,t/=i,r/=i);var a=this.upX,n=this.upY,o=this.upZ,s=n*r-o*t,l=-a*r+o*e,u=a*t-n*e;a=t*u-r*l,n=-e*u+r*s,o=e*l-t*s;var h=Math.sqrt(s*s+l*l+u*u);0!==h&&(s/=h,l/=h,u/=h);var d=Math.sqrt(a*a+n*n+o*o);return 0!==d&&(a/=d,n/=d,o/=d),{x:[s,l,u],y:[a,n,o],z:[e,t,r]}},m.default.Camera.prototype._orbit=function(e,t,r){var i=this.eyeX-this.centerX,a=this.eyeY-this.centerY,n=this.eyeZ-this.centerZ,o=Math.sqrt(i*i+a*a+n*n),s=Math.atan2(i,n),l=Math.acos(Math.max(-1,Math.min(1,a/o)));s+=e,(o+=r)<0&&(o=.1),(l+=t)>Math.PI?l=Math.PI:l<=0&&(l=.001);var u=Math.sin(l)*o*Math.sin(s),h=Math.cos(l)*o,d=Math.sin(l)*o*Math.cos(s);this.camera(u+this.centerX,h+this.centerY,d+this.centerZ,this.centerX,this.centerY,this.centerZ,0,1,0)},m.default.Camera.prototype._isActive=function(){return this===this._renderer._curCamera},m.default.prototype.setCamera=function(e){this._renderer._curCamera=e,this._renderer.uPMatrix.set(e.projMatrix.mat4[0],e.projMatrix.mat4[1],e.projMatrix.mat4[2],e.projMatrix.mat4[3],e.projMatrix.mat4[4],e.projMatrix.mat4[5],e.projMatrix.mat4[6],e.projMatrix.mat4[7],e.projMatrix.mat4[8],e.projMatrix.mat4[9],e.projMatrix.mat4[10],e.projMatrix.mat4[11],e.projMatrix.mat4[12],e.projMatrix.mat4[13],e.projMatrix.mat4[14],e.projMatrix.mat4[15])};var a=m.default.Camera;r.default=a},{"../core/main":26}],75:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,h=(i=e("../core/main"))&&i.__esModule?i:{default:i};h.default.Geometry=function(e,t,r){return this.vertices=[],this.lineVertices=[],this.lineNormals=[],this.vertexNormals=[],this.faces=[],this.uvs=[],this.edges=[],this.detailX=void 0!==e?e:1,this.detailY=void 0!==t?t:1,this.dirtyFlags={},r instanceof Function&&r.call(this),this},h.default.Geometry.prototype.reset=function(){this.lineVertices.length=0,this.lineNormals.length=0,this.vertices.length=0,this.edges.length=0,this.vertexColors.length=0,this.vertexNormals.length=0,this.uvs.length=0,this.dirtyFlags={}},h.default.Geometry.prototype.computeFaces=function(){this.faces.length=0;for(var e,t,r,i,a=this.detailX+1,n=0;n<this.detailY;n++)for(var o=0;o<this.detailX;o++)t=(e=n*a+o)+1,r=(n+1)*a+o+1,i=(n+1)*a+o,this.faces.push([e,t,i]),this.faces.push([i,t,r]);return this},h.default.Geometry.prototype._getFaceNormal=function(e){var t=this.faces[e],r=this.vertices[t[0]],i=this.vertices[t[1]],a=this.vertices[t[2]],n=h.default.Vector.sub(i,r),o=h.default.Vector.sub(a,r),s=h.default.Vector.cross(n,o),l=h.default.Vector.mag(s),u=l/(h.default.Vector.mag(n)*h.default.Vector.mag(o));return 0===u||isNaN(u)?(console.warn("p5.Geometry.prototype._getFaceNormal:","face has colinear sides or a repeated vertex"),s):(1<u&&(u=1),s.mult(Math.asin(u)/l))},h.default.Geometry.prototype.computeNormals=function(){var e,t=this.vertexNormals,r=this.vertices,i=this.faces;for(e=t.length=0;e<r.length;++e)t.push(new h.default.Vector);for(var a=0;a<i.length;++a)for(var n=i[a],o=this._getFaceNormal(a),s=0;s<3;++s){t[n[s]].add(o)}for(e=0;e<r.length;++e)t[e].normalize();return this},h.default.Geometry.prototype.averageNormals=function(){for(var e=0;e<=this.detailY;e++){var t=this.detailX+1,r=h.default.Vector.add(this.vertexNormals[e*t],this.vertexNormals[e*t+this.detailX]);r=h.default.Vector.div(r,2),this.vertexNormals[e*t]=r,this.vertexNormals[e*t+this.detailX]=r}return this},h.default.Geometry.prototype.averagePoleNormals=function(){for(var e=new h.default.Vector(0,0,0),t=0;t<this.detailX;t++)e.add(this.vertexNormals[t]);e=h.default.Vector.div(e,this.detailX);for(var r=0;r<this.detailX;r++)this.vertexNormals[r]=e;e=new h.default.Vector(0,0,0);for(var i=this.vertices.length-1;i>this.vertices.length-1-this.detailX;i--)e.add(this.vertexNormals[i]);e=h.default.Vector.div(e,this.detailX);for(var a=this.vertices.length-1;a>this.vertices.length-1-this.detailX;a--)this.vertexNormals[a]=e;return this},h.default.Geometry.prototype._makeTriangleEdges=function(){if(this.edges.length=0,Array.isArray(this.strokeIndices))for(var e=0,t=this.strokeIndices.length;e<t;e++)this.edges.push(this.strokeIndices[e]);else for(var r=0;r<this.faces.length;r++)this.edges.push([this.faces[r][0],this.faces[r][1]]),this.edges.push([this.faces[r][1],this.faces[r][2]]),this.edges.push([this.faces[r][2],this.faces[r][0]]);return this},h.default.Geometry.prototype._edgesToVertices=function(){this.lineVertices.length=0;for(var e=this.lineNormals.length=0;e<this.edges.length;e++){var t=this.vertices[this.edges[e][0]],r=this.vertices[this.edges[e][1]],i=r.copy().sub(t).normalize(),a=t.array(),n=t.array(),o=r.array(),s=r.array(),l=i.array(),u=i.array();l.push(1),u.push(-1),this.lineNormals.push(l,u,l,l,u,u),this.lineVertices.push(a,n,o,o,n,s)}return this},h.default.Geometry.prototype.normalize=function(){if(0<this.vertices.length){for(var e=this.vertices[0].copy(),t=this.vertices[0].copy(),r=0;r<this.vertices.length;r++)e.x=Math.max(e.x,this.vertices[r].x),t.x=Math.min(t.x,this.vertices[r].x),e.y=Math.max(e.y,this.vertices[r].y),t.y=Math.min(t.y,this.vertices[r].y),e.z=Math.max(e.z,this.vertices[r].z),t.z=Math.min(t.z,this.vertices[r].z);for(var i=h.default.Vector.lerp(e,t,.5),a=h.default.Vector.sub(e,t),n=200/Math.max(Math.max(a.x,a.y),a.z),o=0;o<this.vertices.length;o++)this.vertices[o].sub(i),this.vertices[o].mult(n)}return this};var a=h.default.Geometry;r.default=a},{"../core/main":26}],76:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,R=(i=e("../core/main"))&&i.__esModule?i:{default:i};var a=Array,O=function(e){return e instanceof Array};"undefined"!=typeof Float32Array&&(a=Float32Array,O=function(e){return e instanceof Array||e instanceof Float32Array}),R.default.Matrix=function(){for(var e=new Array(arguments.length),t=0;t<e.length;++t)e[t]=arguments[t];return e.length&&e[e.length-1]instanceof R.default&&(this.p5=e[e.length-1]),"mat3"===e[0]?this.mat3=Array.isArray(e[1])?e[1]:new a([1,0,0,0,1,0,0,0,1]):this.mat4=Array.isArray(e[0])?e[0]:new a([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),this},R.default.Matrix.prototype.set=function(e){return e instanceof R.default.Matrix?this.mat4=e.mat4:O(e)?this.mat4=e:16===arguments.length&&(this.mat4[0]=e,this.mat4[1]=arguments[1],this.mat4[2]=arguments[2],this.mat4[3]=arguments[3],this.mat4[4]=arguments[4],this.mat4[5]=arguments[5],this.mat4[6]=arguments[6],this.mat4[7]=arguments[7],this.mat4[8]=arguments[8],this.mat4[9]=arguments[9],this.mat4[10]=arguments[10],this.mat4[11]=arguments[11],this.mat4[12]=arguments[12],this.mat4[13]=arguments[13],this.mat4[14]=arguments[14],this.mat4[15]=arguments[15]),this},R.default.Matrix.prototype.get=function(){return new R.default.Matrix(this.mat4,this.p5)},R.default.Matrix.prototype.copy=function(){var e=new R.default.Matrix(this.p5);return e.mat4[0]=this.mat4[0],e.mat4[1]=this.mat4[1],e.mat4[2]=this.mat4[2],e.mat4[3]=this.mat4[3],e.mat4[4]=this.mat4[4],e.mat4[5]=this.mat4[5],e.mat4[6]=this.mat4[6],e.mat4[7]=this.mat4[7],e.mat4[8]=this.mat4[8],e.mat4[9]=this.mat4[9],e.mat4[10]=this.mat4[10],e.mat4[11]=this.mat4[11],e.mat4[12]=this.mat4[12],e.mat4[13]=this.mat4[13],e.mat4[14]=this.mat4[14],e.mat4[15]=this.mat4[15],e},R.default.Matrix.identity=function(e){return new R.default.Matrix(e)},R.default.Matrix.prototype.transpose=function(e){var t,r,i,a,n,o;return e instanceof R.default.Matrix?(t=e.mat4[1],r=e.mat4[2],i=e.mat4[3],a=e.mat4[6],n=e.mat4[7],o=e.mat4[11],this.mat4[0]=e.mat4[0],this.mat4[1]=e.mat4[4],this.mat4[2]=e.mat4[8],this.mat4[3]=e.mat4[12],this.mat4[4]=t,this.mat4[5]=e.mat4[5],this.mat4[6]=e.mat4[9],this.mat4[7]=e.mat4[13],this.mat4[8]=r,this.mat4[9]=a,this.mat4[10]=e.mat4[10],this.mat4[11]=e.mat4[14],this.mat4[12]=i,this.mat4[13]=n,this.mat4[14]=o,this.mat4[15]=e.mat4[15]):O(e)&&(t=e[1],r=e[2],i=e[3],a=e[6],n=e[7],o=e[11],this.mat4[0]=e[0],this.mat4[1]=e[4],this.mat4[2]=e[8],this.mat4[3]=e[12],this.mat4[4]=t,this.mat4[5]=e[5],this.mat4[6]=e[9],this.mat4[7]=e[13],this.mat4[8]=r,this.mat4[9]=a,this.mat4[10]=e[10],this.mat4[11]=e[14],this.mat4[12]=i,this.mat4[13]=n,this.mat4[14]=o,this.mat4[15]=e[15]),this},R.default.Matrix.prototype.invert=function(e){var t,r,i,a,n,o,s,l,u,h,d,c,f,p,m,v;e instanceof R.default.Matrix?(t=e.mat4[0],r=e.mat4[1],i=e.mat4[2],a=e.mat4[3],n=e.mat4[4],o=e.mat4[5],s=e.mat4[6],l=e.mat4[7],u=e.mat4[8],h=e.mat4[9],d=e.mat4[10],c=e.mat4[11],f=e.mat4[12],p=e.mat4[13],m=e.mat4[14],v=e.mat4[15]):O(e)&&(t=e[0],r=e[1],i=e[2],a=e[3],n=e[4],o=e[5],s=e[6],l=e[7],u=e[8],h=e[9],d=e[10],c=e[11],f=e[12],p=e[13],m=e[14],v=e[15]);var g=t*o-r*n,y=t*s-i*n,_=t*l-a*n,b=r*s-i*o,x=r*l-a*o,w=i*l-a*s,S=u*p-h*f,M=u*m-d*f,E=u*v-c*f,T=h*m-d*p,C=h*v-c*p,P=d*v-c*m,L=g*P-y*C+_*T+b*E-x*M+w*S;return L?(L=1/L,this.mat4[0]=(o*P-s*C+l*T)*L,this.mat4[1]=(i*C-r*P-a*T)*L,this.mat4[2]=(p*w-m*x+v*b)*L,this.mat4[3]=(d*x-h*w-c*b)*L,this.mat4[4]=(s*E-n*P-l*M)*L,this.mat4[5]=(t*P-i*E+a*M)*L,this.mat4[6]=(m*_-f*w-v*y)*L,this.mat4[7]=(u*w-d*_+c*y)*L,this.mat4[8]=(n*C-o*E+l*S)*L,this.mat4[9]=(r*E-t*C-a*S)*L,this.mat4[10]=(f*x-p*_+v*g)*L,this.mat4[11]=(h*_-u*x-c*g)*L,this.mat4[12]=(o*M-n*T-s*S)*L,this.mat4[13]=(t*T-r*M+i*S)*L,this.mat4[14]=(p*y-f*b-m*g)*L,this.mat4[15]=(u*b-h*y+d*g)*L,this):null},R.default.Matrix.prototype.invert3x3=function(){var e=this.mat3[0],t=this.mat3[1],r=this.mat3[2],i=this.mat3[3],a=this.mat3[4],n=this.mat3[5],o=this.mat3[6],s=this.mat3[7],l=this.mat3[8],u=l*a-n*s,h=-l*i+n*o,d=s*i-a*o,c=e*u+t*h+r*d;return c?(c=1/c,this.mat3[0]=u*c,this.mat3[1]=(-l*t+r*s)*c,this.mat3[2]=(n*t-r*a)*c,this.mat3[3]=h*c,this.mat3[4]=(l*e-r*o)*c,this.mat3[5]=(-n*e+r*i)*c,this.mat3[6]=d*c,this.mat3[7]=(-s*e+t*o)*c,this.mat3[8]=(a*e-t*i)*c,this):null},R.default.Matrix.prototype.transpose3x3=function(e){var t=e[1],r=e[2],i=e[5];return this.mat3[1]=e[3],this.mat3[2]=e[6],this.mat3[3]=t,this.mat3[5]=e[7],this.mat3[6]=r,this.mat3[7]=i,this},R.default.Matrix.prototype.inverseTranspose=function(e){void 0===this.mat3?console.error("sorry, this function only works with mat3"):(this.mat3[0]=e.mat4[0],this.mat3[1]=e.mat4[1],this.mat3[2]=e.mat4[2],this.mat3[3]=e.mat4[4],this.mat3[4]=e.mat4[5],this.mat3[5]=e.mat4[6],this.mat3[6]=e.mat4[8],this.mat3[7]=e.mat4[9],this.mat3[8]=e.mat4[10]);var t=this.invert3x3();if(t)t.transpose3x3(this.mat3);else for(var r=0;r<9;r++)this.mat3[r]=0;return this},R.default.Matrix.prototype.determinant=function(){var e=this.mat4[0]*this.mat4[5]-this.mat4[1]*this.mat4[4],t=this.mat4[0]*this.mat4[6]-this.mat4[2]*this.mat4[4],r=this.mat4[0]*this.mat4[7]-this.mat4[3]*this.mat4[4],i=this.mat4[1]*this.mat4[6]-this.mat4[2]*this.mat4[5],a=this.mat4[1]*this.mat4[7]-this.mat4[3]*this.mat4[5],n=this.mat4[2]*this.mat4[7]-this.mat4[3]*this.mat4[6],o=this.mat4[8]*this.mat4[13]-this.mat4[9]*this.mat4[12],s=this.mat4[8]*this.mat4[14]-this.mat4[10]*this.mat4[12],l=this.mat4[8]*this.mat4[15]-this.mat4[11]*this.mat4[12],u=this.mat4[9]*this.mat4[14]-this.mat4[10]*this.mat4[13],h=this.mat4[9]*this.mat4[15]-this.mat4[11]*this.mat4[13];return e*(this.mat4[10]*this.mat4[15]-this.mat4[11]*this.mat4[14])-t*h+r*u+i*l-a*s+n*o},R.default.Matrix.prototype.mult=function(e){var t;if(e===this||e===this.mat4)t=this.copy().mat4;else if(e instanceof R.default.Matrix)t=e.mat4;else if(O(e))t=e;else{if(16!==arguments.length)return;t=arguments}var r=this.mat4[0],i=this.mat4[1],a=this.mat4[2],n=this.mat4[3];return this.mat4[0]=r*t[0]+i*t[4]+a*t[8]+n*t[12],this.mat4[1]=r*t[1]+i*t[5]+a*t[9]+n*t[13],this.mat4[2]=r*t[2]+i*t[6]+a*t[10]+n*t[14],this.mat4[3]=r*t[3]+i*t[7]+a*t[11]+n*t[15],r=this.mat4[4],i=this.mat4[5],a=this.mat4[6],n=this.mat4[7],this.mat4[4]=r*t[0]+i*t[4]+a*t[8]+n*t[12],this.mat4[5]=r*t[1]+i*t[5]+a*t[9]+n*t[13],this.mat4[6]=r*t[2]+i*t[6]+a*t[10]+n*t[14],this.mat4[7]=r*t[3]+i*t[7]+a*t[11]+n*t[15],r=this.mat4[8],i=this.mat4[9],a=this.mat4[10],n=this.mat4[11],this.mat4[8]=r*t[0]+i*t[4]+a*t[8]+n*t[12],this.mat4[9]=r*t[1]+i*t[5]+a*t[9]+n*t[13],this.mat4[10]=r*t[2]+i*t[6]+a*t[10]+n*t[14],this.mat4[11]=r*t[3]+i*t[7]+a*t[11]+n*t[15],r=this.mat4[12],i=this.mat4[13],a=this.mat4[14],n=this.mat4[15],this.mat4[12]=r*t[0]+i*t[4]+a*t[8]+n*t[12],this.mat4[13]=r*t[1]+i*t[5]+a*t[9]+n*t[13],this.mat4[14]=r*t[2]+i*t[6]+a*t[10]+n*t[14],this.mat4[15]=r*t[3]+i*t[7]+a*t[11]+n*t[15],this},R.default.Matrix.prototype.apply=function(e){var t;if(e===this||e===this.mat4)t=this.copy().mat4;else if(e instanceof R.default.Matrix)t=e.mat4;else if(O(e))t=e;else{if(16!==arguments.length)return;t=arguments}var r=this.mat4,i=r[0],a=r[4],n=r[8],o=r[12];r[0]=t[0]*i+t[1]*a+t[2]*n+t[3]*o,r[4]=t[4]*i+t[5]*a+t[6]*n+t[7]*o,r[8]=t[8]*i+t[9]*a+t[10]*n+t[11]*o,r[12]=t[12]*i+t[13]*a+t[14]*n+t[15]*o;var s=r[1],l=r[5],u=r[9],h=r[13];r[1]=t[0]*s+t[1]*l+t[2]*u+t[3]*h,r[5]=t[4]*s+t[5]*l+t[6]*u+t[7]*h,r[9]=t[8]*s+t[9]*l+t[10]*u+t[11]*h,r[13]=t[12]*s+t[13]*l+t[14]*u+t[15]*h;var d=r[2],c=r[6],f=r[10],p=r[14];r[2]=t[0]*d+t[1]*c+t[2]*f+t[3]*p,r[6]=t[4]*d+t[5]*c+t[6]*f+t[7]*p,r[10]=t[8]*d+t[9]*c+t[10]*f+t[11]*p,r[14]=t[12]*d+t[13]*c+t[14]*f+t[15]*p;var m=r[3],v=r[7],g=r[11],y=r[15];return r[3]=t[0]*m+t[1]*v+t[2]*g+t[3]*y,r[7]=t[4]*m+t[5]*v+t[6]*g+t[7]*y,r[11]=t[8]*m+t[9]*v+t[10]*g+t[11]*y,r[15]=t[12]*m+t[13]*v+t[14]*g+t[15]*y,this},R.default.Matrix.prototype.scale=function(e,t,r){return e instanceof R.default.Vector?(t=e.y,r=e.z,e=e.x):e instanceof Array&&(t=e[1],r=e[2],e=e[0]),this.mat4[0]*=e,this.mat4[1]*=e,this.mat4[2]*=e,this.mat4[3]*=e,this.mat4[4]*=t,this.mat4[5]*=t,this.mat4[6]*=t,this.mat4[7]*=t,this.mat4[8]*=r,this.mat4[9]*=r,this.mat4[10]*=r,this.mat4[11]*=r,this},R.default.Matrix.prototype.rotate=function(e,t,r,i){t instanceof R.default.Vector?(r=t.y,i=t.z,t=t.x):t instanceof Array&&(r=t[1],i=t[2],t=t[0]);var a=Math.sqrt(t*t+r*r+i*i);t*=1/a,r*=1/a,i*=1/a;var n=this.mat4[0],o=this.mat4[1],s=this.mat4[2],l=this.mat4[3],u=this.mat4[4],h=this.mat4[5],d=this.mat4[6],c=this.mat4[7],f=this.mat4[8],p=this.mat4[9],m=this.mat4[10],v=this.mat4[11],g=Math.sin(e),y=Math.cos(e),_=1-y,b=t*t*_+y,x=r*t*_+i*g,w=i*t*_-r*g,S=t*r*_-i*g,M=r*r*_+y,E=i*r*_+t*g,T=t*i*_+r*g,C=r*i*_-t*g,P=i*i*_+y;return this.mat4[0]=n*b+u*x+f*w,this.mat4[1]=o*b+h*x+p*w,this.mat4[2]=s*b+d*x+m*w,this.mat4[3]=l*b+c*x+v*w,this.mat4[4]=n*S+u*M+f*E,this.mat4[5]=o*S+h*M+p*E,this.mat4[6]=s*S+d*M+m*E,this.mat4[7]=l*S+c*M+v*E,this.mat4[8]=n*T+u*C+f*P,this.mat4[9]=o*T+h*C+p*P,this.mat4[10]=s*T+d*C+m*P,this.mat4[11]=l*T+c*C+v*P,this},R.default.Matrix.prototype.translate=function(e){var t=e[0],r=e[1],i=e[2]||0;this.mat4[12]+=this.mat4[0]*t+this.mat4[4]*r+this.mat4[8]*i,this.mat4[13]+=this.mat4[1]*t+this.mat4[5]*r+this.mat4[9]*i,this.mat4[14]+=this.mat4[2]*t+this.mat4[6]*r+this.mat4[10]*i,this.mat4[15]+=this.mat4[3]*t+this.mat4[7]*r+this.mat4[11]*i},R.default.Matrix.prototype.rotateX=function(e){this.rotate(e,1,0,0)},R.default.Matrix.prototype.rotateY=function(e){this.rotate(e,0,1,0)},R.default.Matrix.prototype.rotateZ=function(e){this.rotate(e,0,0,1)},R.default.Matrix.prototype.perspective=function(e,t,r,i){var a=1/Math.tan(e/2),n=1/(r-i);return this.mat4[0]=a/t,this.mat4[1]=0,this.mat4[2]=0,this.mat4[3]=0,this.mat4[4]=0,this.mat4[5]=a,this.mat4[6]=0,this.mat4[7]=0,this.mat4[8]=0,this.mat4[9]=0,this.mat4[10]=(i+r)*n,this.mat4[11]=-1,this.mat4[12]=0,this.mat4[13]=0,this.mat4[14]=2*i*r*n,this.mat4[15]=0,this},R.default.Matrix.prototype.ortho=function(e,t,r,i,a,n){var o=1/(e-t),s=1/(r-i),l=1/(a-n);return this.mat4[0]=-2*o,this.mat4[1]=0,this.mat4[2]=0,this.mat4[3]=0,this.mat4[4]=0,this.mat4[5]=-2*s,this.mat4[6]=0,this.mat4[7]=0,this.mat4[8]=0,this.mat4[9]=0,this.mat4[10]=2*l,this.mat4[11]=0,this.mat4[12]=(e+t)*o,this.mat4[13]=(i+r)*s,this.mat4[14]=(n+a)*l,this.mat4[15]=1,this};var n=R.default.Matrix;r.default=n},{"../core/main":26}],77:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,p=(i=e("../core/main"))&&i.__esModule?i:{default:i},m=function(e){{if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)if(Object.prototype.hasOwnProperty.call(e,r)){var i=Object.defineProperty&&Object.getOwnPropertyDescriptor?Object.getOwnPropertyDescriptor(e,r):{};i.get||i.set?Object.defineProperty(t,r,i):t[r]=e[r]}return t.default=e,t}}(e("../core/constants"));p.default.RendererGL.prototype.beginShape=function(e){return this.immediateMode.shapeMode=void 0!==e?e:m.LINE_STRIP,void 0===this.immediateMode.vertices?(this.immediateMode.vertices=[],this.immediateMode.edges=[],this.immediateMode.lineVertices=[],this.immediateMode.vertexColors=[],this.immediateMode.lineNormals=[],this.immediateMode.uvCoords=[],this.immediateMode.vertexBuffer=this.GL.createBuffer(),this.immediateMode.colorBuffer=this.GL.createBuffer(),this.immediateMode.uvBuffer=this.GL.createBuffer(),this.immediateMode.lineVertexBuffer=this.GL.createBuffer(),this.immediateMode.lineNormalBuffer=this.GL.createBuffer(),this.immediateMode.pointVertexBuffer=this.GL.createBuffer(),this.immediateMode._bezierVertex=[],this.immediateMode._quadraticVertex=[],this.immediateMode._curveVertex=[],this.immediateMode._isCoplanar=!0,this.immediateMode._testIfCoplanar=null):(this.immediateMode.vertices.length=0,this.immediateMode.edges.length=0,this.immediateMode.lineVertices.length=0,this.immediateMode.lineNormals.length=0,this.immediateMode.vertexColors.length=0,this.immediateMode.uvCoords.length=0),this.isImmediateDrawing=!0,this},p.default.RendererGL.prototype.vertex=function(e,t){var r,i,a;r=i=a=0,3===arguments.length?r=arguments[2]:4===arguments.length?(i=arguments[2],a=arguments[3]):5===arguments.length&&(r=arguments[2],i=arguments[3],a=arguments[4]),null==this.immediateMode._testIfCoplanar?this.immediateMode._testIfCoplanar=r:this.immediateMode._testIfCoplanar!==r&&(this.immediateMode._isCoplanar=!1);var n=new p.default.Vector(e,t,r);this.immediateMode.vertices.push(n);var o=this.curFillColor||[.5,.5,.5,1];return this.immediateMode.vertexColors.push(o[0],o[1],o[2],o[3]),this.textureMode===m.IMAGE&&(null!==this._tex?0<this._tex.width&&0<this._tex.height&&(i/=this._tex.width,a/=this._tex.height):null===this._tex&&4<=arguments.length&&console.warn("You must first call texture() before using vertex() with image based u and v coordinates")),this.immediateMode.uvCoords.push(i,a),this.immediateMode._bezierVertex[0]=e,this.immediateMode._bezierVertex[1]=t,this.immediateMode._bezierVertex[2]=r,this.immediateMode._quadraticVertex[0]=e,this.immediateMode._quadraticVertex[1]=t,this.immediateMode._quadraticVertex[2]=r,this},p.default.RendererGL.prototype.endShape=function(e,t,r,i,a,n){if(this.immediateMode.shapeMode===m.POINTS)this._drawPoints(this.immediateMode.vertices,this.immediateMode.pointVertexBuffer);else if(1<this.immediateMode.vertices.length){if(this._doStroke&&this.drawMode!==m.TEXTURE){if(this.immediateMode.shapeMode===m.TRIANGLE_STRIP){var o;for(o=0;o<this.immediateMode.vertices.length-2;o++)this.immediateMode.edges.push([o,o+1]),this.immediateMode.edges.push([o,o+2]);this.immediateMode.edges.push([o,o+1])}else if(this.immediateMode.shapeMode===m.TRIANGLES)for(var s=0;s<this.immediateMode.vertices.length-2;s+=3)this.immediateMode.edges.push([s,s+1]),this.immediateMode.edges.push([s+1,s+2]),this.immediateMode.edges.push([s+2,s]);else if(this.immediateMode.shapeMode===m.LINES)for(var l=0;l<this.immediateMode.vertices.length-1;l+=2)this.immediateMode.edges.push([l,l+1]);else for(var u=0;u<this.immediateMode.vertices.length-1;u++)this.immediateMode.edges.push([u,u+1]);e===m.CLOSE&&this.immediateMode.edges.push([this.immediateMode.vertices.length-1,0]),p.default.Geometry.prototype._edgesToVertices.call(this.immediateMode),this._drawStrokeImmediateMode()}if(this._doFill&&this.immediateMode.shapeMode!==m.LINES){if(this.isBezier||this.isQuadratic||this.isCurve||this.immediateMode.shapeMode===m.LINE_STRIP&&this.drawMode===m.FILL&&!0===this.immediateMode._isCoplanar){this.immediateMode.shapeMode=m.TRIANGLES;var h=[new Float32Array(this._vToNArray(this.immediateMode.vertices))],d=this._triangulate(h);this.immediateMode.vertices=[];for(var c=0,f=d.length;c<f;c+=3)this.vertex(d[c],d[c+1],d[c+2])}0<this.immediateMode.vertices.length&&this._drawFillImmediateMode(e,t,r,i,a,n)}}return this.immediateMode.vertices.length=0,this.immediateMode.vertexColors.length=0,this.immediateMode.uvCoords.length=0,this.isImmediateDrawing=!1,this.isBezier=!1,this.isQuadratic=!1,this.isCurve=!1,this.immediateMode._bezierVertex.length=0,this.immediateMode._quadraticVertex.length=0,this.immediateMode._curveVertex.length=0,this.immediateMode._isCoplanar=!0,this.immediateMode._testIfCoplanar=null,this},p.default.RendererGL.prototype._drawFillImmediateMode=function(e,t,r,i,a,n){var o=this.GL,s=this._getImmediateFillShader();if(this._setFillUniforms(s),s.attributes.aPosition&&(this._bindBuffer(this.immediateMode.vertexBuffer,o.ARRAY_BUFFER,this._vToNArray(this.immediateMode.vertices),Float32Array,o.DYNAMIC_DRAW),s.enableAttrib(s.attributes.aPosition,3)),this.drawMode===m.FILL&&s.attributes.aVertexColor&&(this._bindBuffer(this.immediateMode.colorBuffer,o.ARRAY_BUFFER,this.immediateMode.vertexColors,Float32Array,o.DYNAMIC_DRAW),s.enableAttrib(s.attributes.aVertexColor,4)),this.drawMode===m.TEXTURE&&s.attributes.aTexCoord&&(this._bindBuffer(this.immediateMode.uvBuffer,o.ARRAY_BUFFER,this.immediateMode.uvCoords,Float32Array,o.DYNAMIC_DRAW),s.enableAttrib(s.attributes.aTexCoord,2)),this.drawMode===m.FILL||this.drawMode===m.TEXTURE)switch(this.immediateMode.shapeMode){case m.LINE_STRIP:case m.LINES:this.immediateMode.shapeMode=m.TRIANGLE_FAN}else switch(this.immediateMode.shapeMode){case m.LINE_STRIP:case m.LINES:this.immediateMode.shapeMode=m.LINE_LOOP}if(this.immediateMode.shapeMode===m.QUADS||this.immediateMode.shapeMode===m.QUAD_STRIP)throw new Error("sorry, ".concat(this.immediateMode.shapeMode," not yet implemented in webgl mode."));this._applyColorBlend(this.curFillColor),o.enable(o.BLEND),o.drawArrays(this.immediateMode.shapeMode,0,this.immediateMode.vertices.length),s.unbindShader()},p.default.RendererGL.prototype._drawStrokeImmediateMode=function(){var e=this.GL,t=this._getImmediateStrokeShader();this._setStrokeUniforms(t),t.attributes.aPosition&&(this._bindBuffer(this.immediateMode.lineVertexBuffer,e.ARRAY_BUFFER,this._flatten(this.immediateMode.lineVertices),Float32Array,e.STATIC_DRAW),t.enableAttrib(t.attributes.aPosition,3)),t.attributes.aDirection&&(this._bindBuffer(this.immediateMode.lineNormalBuffer,e.ARRAY_BUFFER,this._flatten(this.immediateMode.lineNormals),Float32Array,e.STATIC_DRAW),t.enableAttrib(t.attributes.aDirection,4)),this._applyColorBlend(this.curStrokeColor),e.drawArrays(e.TRIANGLES,0,this.immediateMode.lineVertices.length),t.unbindShader()};var a=p.default.RendererGL;r.default=a},{"../core/constants":20,"../core/main":26}],78:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,o=(i=e("../core/main"))&&i.__esModule?i:{default:i};function a(e,t,r,i,a){this.size=e,this.src=t,this.dst=r,this.attr=i,this.map=a}e("./p5.RendererGL");var n=o.default.RendererGL.prototype._flatten,s=o.default.RendererGL.prototype._vToNArray,u=[new a(3,"lineVertices","lineVertexBuffer","aPosition",n),new a(4,"lineNormals","lineNormalBuffer","aDirection",n)],h=[new a(3,"vertices","vertexBuffer","aPosition",s),new a(3,"vertexNormals","normalBuffer","aNormal",s),new a(4,"vertexColors","colorBuffer","aMaterialColor"),new a(3,"vertexAmbients","ambientBuffer","aAmbientColor"),new a(2,"uvs","uvBuffer","aTexCoord",n)];o.default.RendererGL._textBuffers=[new a(3,"vertices","vertexBuffer","aPosition",s),new a(2,"uvs","uvBuffer","aTexCoord",n)];var d=0;o.default.RendererGL.prototype._initBufferDefaults=function(e){if(this._freeBuffers(e),1e3<++d){var t=Object.keys(this.gHash)[0];delete this.gHash[t],d--}return this.gHash[e]={}},o.default.RendererGL.prototype._freeBuffers=function(e){var s=this.gHash[e];if(s){delete this.gHash[e],d--;var l=this.GL;s.indexBuffer&&l.deleteBuffer(s.indexBuffer),t(u),t(h)}function t(e){var t=!0,r=!1,i=void 0;try{for(var a,n=e[Symbol.iterator]();!(t=(a=n.next()).done);t=!0){var o=a.value;s[o.dst]&&(l.deleteBuffer(s[o.dst]),s[o.dst]=null)}}catch(e){r=!0,i=e}finally{try{t||null==n.return||n.return()}finally{if(r)throw i}}}},o.default.RendererGL.prototype._prepareBuffers=function(e,t,r){var i=e.model,a=t.attributes,n=this.GL,o=!0,s=!1,l=void 0;try{for(var u,h=r[Symbol.iterator]();!(o=(u=h.next()).done);o=!0){var d=u.value,c=a[d.attr];if(c){var f=e[d.dst],p=i[d.src];if(p){var m=!f;if(m&&(e[d.dst]=f=n.createBuffer()),n.bindBuffer(n.ARRAY_BUFFER,f),m||!1!==i.dirtyFlags[d.src]){var v=d.map,g=v?v(p):p;this._bindBuffer(f,n.ARRAY_BUFFER,g),i.dirtyFlags[d.src]=!1}t.enableAttrib(c,d.size)}else f&&(n.deleteBuffer(f),e[d.dst]=null),n.disableVertexAttribArray(c.index)}}}catch(e){s=!0,l=e}finally{try{o||null==h.return||h.return()}finally{if(s)throw l}}},o.default.RendererGL.prototype.createBuffers=function(e,t){var r=this.GL,i=this._initBufferDefaults(e);i.model=t;var a=i.indexBuffer;if(t.faces.length){a||(a=i.indexBuffer=r.createBuffer());var n=o.default.RendererGL.prototype._flatten(t.faces);this._bindBuffer(a,r.ELEMENT_ARRAY_BUFFER,n,Uint16Array),i.vertexCount=3*t.faces.length}else a&&(r.deleteBuffer(a),i.indexBuffer=null),i.vertexCount=t.vertices?t.vertices.length:0;return i.lineVertexCount=t.lineVertices?t.lineVertices.length:0,i},o.default.RendererGL.prototype.drawBuffers=function(e){var t=this.GL,r=this.gHash[e];if(this._doStroke&&0<r.lineVertexCount){var i=this._getRetainedStrokeShader();this._setStrokeUniforms(i),this._prepareBuffers(r,i,u),this._applyColorBlend(this.curStrokeColor),this._drawArrays(t.TRIANGLES,e),i.unbindShader()}if(this._doFill){var a=this._getRetainedFillShader();this._setFillUniforms(a),this._prepareBuffers(r,a,h),r.indexBuffer&&this._bindBuffer(r.indexBuffer,t.ELEMENT_ARRAY_BUFFER),this._applyColorBlend(this.curFillColor),this._drawElements(t.TRIANGLES,e),a.unbindShader()}return this},o.default.RendererGL.prototype.drawBuffersScaled=function(e,t,r,i){var a=this.uMVMatrix.copy();try{this.uMVMatrix.scale(t,r,i),this.drawBuffers(e)}finally{this.uMVMatrix=a}},o.default.RendererGL.prototype._drawArrays=function(e,t){return this.GL.drawArrays(e,0,this.gHash[t].lineVertexCount),this},o.default.RendererGL.prototype._drawElements=function(e,t){var r=this.gHash[t],i=this.GL;r.indexBuffer?i.drawElements(i.TRIANGLES,r.vertexCount,i.UNSIGNED_SHORT,0):i.drawArrays(e||i.TRIANGLES,0,r.vertexCount)},o.default.RendererGL.prototype._drawPoints=function(e,t){var r=this.GL,i=this._getImmediatePointShader();this._setPointUniforms(i),this._bindBuffer(t,r.ARRAY_BUFFER,this._vToNArray(e),Float32Array,r.STATIC_DRAW),i.enableAttrib(i.attributes.aPosition,3),r.drawArrays(r.Points,0,e.length),i.unbindShader()};var l=o.default.RendererGL;r.default=l},{"../core/main":26,"./p5.RendererGL":79}],79:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var u=a(e("../core/main")),n=function(e){{if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)if(Object.prototype.hasOwnProperty.call(e,r)){var i=Object.defineProperty&&Object.getOwnPropertyDescriptor?Object.getOwnPropertyDescriptor(e,r):{};i.get||i.set?Object.defineProperty(t,r,i):t[r]=e[r]}return t.default=e,t}}(e("../core/constants")),i=a(e("libtess"));e("./p5.Shader"),e("./p5.Camera"),e("../core/p5.Renderer"),e("./p5.Matrix");e("path");function a(e){return e&&e.__esModule?e:{default:e}}function o(e){return function(e){if(Array.isArray(e)){for(var t=0,r=new Array(e.length);t<e.length;t++)r[t]=e[t];return r}}(e)||function(e){if(Symbol.iterator in Object(e)||"[object Arguments]"===Object.prototype.toString.call(e))return Array.from(e)}(e)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance")}()}var s="precision mediump float;\n\nuniform mat4 uViewMatrix;\n\nuniform bool uUseLighting;\n\nuniform int uAmbientLightCount;\nuniform vec3 uAmbientColor[8];\n\nuniform int uDirectionalLightCount;\nuniform vec3 uLightingDirection[8];\nuniform vec3 uDirectionalDiffuseColors[8];\nuniform vec3 uDirectionalSpecularColors[8];\n\nuniform int uPointLightCount;\nuniform vec3 uPointLightLocation[8];\nuniform vec3 uPointLightDiffuseColors[8];\t\nuniform vec3 uPointLightSpecularColors[8];\n\nuniform int uSpotLightCount;\nuniform float uSpotLightAngle[8];\nuniform float uSpotLightConc[8];\nuniform vec3 uSpotLightDiffuseColors[8];\nuniform vec3 uSpotLightSpecularColors[8];\nuniform vec3 uSpotLightLocation[8];\nuniform vec3 uSpotLightDirection[8];\n\nuniform bool uSpecular;\nuniform float uShininess;\n\nuniform float uConstantAttenuation;\nuniform float uLinearAttenuation;\nuniform float uQuadraticAttenuation;\n\nconst float specularFactor = 2.0;\nconst float diffuseFactor = 0.73;\n\nstruct LightResult {\n float specular;\n float diffuse;\n};\n\nfloat _phongSpecular(\n vec3 lightDirection,\n vec3 viewDirection,\n vec3 surfaceNormal,\n float shininess) {\n\n vec3 R = reflect(lightDirection, surfaceNormal);\n return pow(max(0.0, dot(R, viewDirection)), shininess);\n}\n\nfloat _lambertDiffuse(vec3 lightDirection, vec3 surfaceNormal) {\n return max(0.0, dot(-lightDirection, surfaceNormal));\n}\n\nLightResult _light(vec3 viewDirection, vec3 normal, vec3 lightVector) {\n\n vec3 lightDir = normalize(lightVector);\n\n //compute our diffuse & specular terms\n LightResult lr;\n if (uSpecular)\n lr.specular = _phongSpecular(lightDir, viewDirection, normal, uShininess);\n lr.diffuse = _lambertDiffuse(lightDir, normal);\n return lr;\n}\n\nvoid totalLight(\n vec3 modelPosition,\n vec3 normal,\n out vec3 totalDiffuse,\n out vec3 totalSpecular\n) {\n\n totalSpecular = vec3(0.0);\n\n if (!uUseLighting) {\n totalDiffuse = vec3(1.0);\n return;\n }\n\n totalDiffuse = vec3(0.0);\n\n vec3 viewDirection = normalize(-modelPosition);\n\n for (int j = 0; j < 8; j++) {\n if (j < uDirectionalLightCount) {\n vec3 lightVector = (uViewMatrix * vec4(uLightingDirection[j], 0.0)).xyz;\n vec3 lightColor = uDirectionalDiffuseColors[j];\n vec3 specularColor = uDirectionalSpecularColors[j];\n LightResult result = _light(viewDirection, normal, lightVector);\n totalDiffuse += result.diffuse * lightColor;\n totalSpecular += result.specular * lightColor * specularColor;\n }\n\n if (j < uPointLightCount) {\n vec3 lightPosition = (uViewMatrix * vec4(uPointLightLocation[j], 1.0)).xyz;\n vec3 lightVector = modelPosition - lightPosition;\n \n //calculate attenuation\n float lightDistance = length(lightVector);\n float lightFalloff = 1.0 / (uConstantAttenuation + lightDistance * uLinearAttenuation + (lightDistance * lightDistance) * uQuadraticAttenuation);\n vec3 lightColor = lightFalloff * uPointLightDiffuseColors[j];\n vec3 specularColor = lightFalloff * uPointLightSpecularColors[j];\n\n LightResult result = _light(viewDirection, normal, lightVector);\n totalDiffuse += result.diffuse * lightColor;\n totalSpecular += result.specular * lightColor * specularColor;\n }\n\n if(j < uSpotLightCount) {\n vec3 lightPosition = (uViewMatrix * vec4(uSpotLightLocation[j], 1.0)).xyz;\n vec3 lightVector = modelPosition - lightPosition;\n \n float lightDistance = length(lightVector);\n float lightFalloff = 1.0 / (uConstantAttenuation + lightDistance * uLinearAttenuation + (lightDistance * lightDistance) * uQuadraticAttenuation);\n\n vec3 lightDirection = (uViewMatrix * vec4(uSpotLightDirection[j], 0.0)).xyz;\n float spotDot = dot(normalize(lightVector), normalize(lightDirection));\n float spotFalloff;\n if(spotDot < uSpotLightAngle[j]) {\n spotFalloff = 0.0;\n }\n else {\n spotFalloff = pow(spotDot, uSpotLightConc[j]);\n }\n lightFalloff *= spotFalloff;\n\n vec3 lightColor = uSpotLightDiffuseColors[j];\n vec3 specularColor = uSpotLightSpecularColors[j];\n \n LightResult result = _light(viewDirection, normal, lightVector);\n \n totalDiffuse += result.diffuse * lightColor * lightFalloff;\n totalSpecular += result.specular * lightColor * specularColor * lightFalloff;\n }\n }\n\n totalDiffuse *= diffuseFactor;\n totalSpecular *= specularFactor;\n}\n",l={immediateVert:"attribute vec3 aPosition;\nattribute vec4 aVertexColor;\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform float uResolution;\nuniform float uPointSize;\n\nvarying vec4 vColor;\nvoid main(void) {\n vec4 positionVec4 = vec4(aPosition, 1.0);\n gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n vColor = aVertexColor;\n gl_PointSize = uPointSize;\n}\n",vertexColorVert:"attribute vec3 aPosition;\nattribute vec4 aVertexColor;\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\n\nvarying vec4 vColor;\n\nvoid main(void) {\n vec4 positionVec4 = vec4(aPosition, 1.0);\n gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n vColor = aVertexColor;\n}\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 uProjectionMatrix;\nuniform mat3 uNormalMatrix;\n\nvarying vec3 vVertexNormal;\nvarying highp vec2 vVertTexCoord;\n\nvoid main(void) {\n vec4 positionVec4 = vec4(aPosition, 1.0);\n gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n vVertexNormal = normalize(vec3( uNormalMatrix * aNormal ));\n vVertTexCoord = aTexCoord;\n}\n",normalFrag:"precision mediump float;\nvarying vec3 vVertexNormal;\nvoid main(void) {\n gl_FragColor = vec4(vVertexNormal, 1.0);\n}",basicFrag:"precision mediump float;\nuniform vec4 uMaterialColor;\nvoid main(void) {\n gl_FragColor = uMaterialColor;\n}",lightVert:s+"// include lighting.glgl\n\nattribute vec3 aPosition;\nattribute vec3 aNormal;\nattribute vec2 aTexCoord;\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform mat3 uNormalMatrix;\n\nvarying highp vec2 vVertTexCoord;\nvarying vec3 vDiffuseColor;\nvarying vec3 vSpecularColor;\n\nvoid main(void) {\n\n vec4 viewModelPosition = uModelViewMatrix * vec4(aPosition, 1.0);\n gl_Position = uProjectionMatrix * viewModelPosition;\n\n vec3 vertexNormal = normalize(uNormalMatrix * aNormal);\n vVertTexCoord = aTexCoord;\n\n totalLight(viewModelPosition.xyz, vertexNormal, vDiffuseColor, vSpecularColor);\n\n for (int i = 0; i < 8; i++) {\n if (i < uAmbientLightCount) {\n vDiffuseColor += uAmbientColor[i];\n }\n }\n}\n",lightTextureFrag:"precision mediump float;\n\nuniform vec4 uMaterialColor;\nuniform vec4 uTint;\nuniform sampler2D uSampler;\nuniform bool isTexture;\nuniform bool uEmissive;\n\nvarying highp vec2 vVertTexCoord;\nvarying vec3 vDiffuseColor;\nvarying vec3 vSpecularColor;\n\nvoid main(void) {\n if(uEmissive && !isTexture) {\n gl_FragColor = uMaterialColor;\n }\n else {\n gl_FragColor = isTexture ? texture2D(uSampler, vVertTexCoord) * (uTint / vec4(255, 255, 255, 255)) : uMaterialColor;\n gl_FragColor.rgb = gl_FragColor.rgb * vDiffuseColor + vSpecularColor;\n }\n}",phongVert:"precision mediump float;\nprecision mediump int;\n\nattribute vec3 aPosition;\nattribute vec3 aNormal;\nattribute vec2 aTexCoord;\n\nuniform vec3 uAmbientColor[8];\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform mat3 uNormalMatrix;\nuniform int uAmbientLightCount;\n\nvarying vec3 vNormal;\nvarying vec2 vTexCoord;\nvarying vec3 vViewPosition;\nvarying vec3 vAmbientColor;\n\nvoid main(void) {\n\n vec4 viewModelPosition = uModelViewMatrix * vec4(aPosition, 1.0);\n\n // Pass varyings to fragment shader\n vViewPosition = viewModelPosition.xyz;\n gl_Position = uProjectionMatrix * viewModelPosition; \n\n vNormal = uNormalMatrix * aNormal;\n vTexCoord = aTexCoord;\n\n // TODO: this should be a uniform\n vAmbientColor = vec3(0.0);\n for (int i = 0; i < 8; i++) {\n if (i < uAmbientLightCount) {\n vAmbientColor += uAmbientColor[i];\n }\n }\n}\n",phongFrag:s+"// include lighting.glsl\nprecision highp float;\n\nuniform vec4 uMaterialColor;\nuniform sampler2D uSampler;\nuniform bool isTexture;\nuniform bool uEmissive;\n\nvarying vec3 vNormal;\nvarying vec2 vTexCoord;\nvarying vec3 vViewPosition;\nvarying vec3 vAmbientColor;\n\nvoid main(void) {\n\n vec3 diffuse;\n vec3 specular;\n totalLight(vViewPosition, normalize(vNormal), diffuse, specular);\n\n if(uEmissive && !isTexture) {\n gl_FragColor = uMaterialColor;\n }\n else {\n gl_FragColor = isTexture ? texture2D(uSampler, vTexCoord) : uMaterialColor;\n gl_FragColor.rgb = gl_FragColor.rgb * (diffuse + vAmbientColor) + specular;\n }\n}",fontVert:"precision mediump float;\n\nattribute vec3 aPosition;\nattribute vec2 aTexCoord;\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\n\nuniform vec4 uGlyphRect;\nuniform float uGlyphOffset;\n\nvarying vec2 vTexCoord;\nvarying float w;\n\nvoid main() {\n vec4 positionVec4 = vec4(aPosition, 1.0);\n\n // scale by the size of the glyph's rectangle\n positionVec4.xy *= uGlyphRect.zw - uGlyphRect.xy;\n\n // move to the corner of the glyph\n positionVec4.xy += uGlyphRect.xy;\n\n // move to the letter's line offset\n positionVec4.x += uGlyphOffset;\n \n gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n vTexCoord = aTexCoord;\n w = gl_Position.w;\n}\n",fontFrag:"#extension GL_OES_standard_derivatives : enable\nprecision mediump float;\n\n#if 0\n // simulate integer math using floats\n\t#define int float\n\t#define ivec2 vec2\n\t#define INT(x) float(x)\n\n\tint ifloor(float v) { return floor(v); }\n\tivec2 ifloor(vec2 v) { return floor(v); }\n\n#else\n // use native integer math\n\tprecision highp int;\n\t#define INT(x) x\n\n\tint ifloor(float v) { return int(v); }\n\tint ifloor(int v) { return v; }\n\tivec2 ifloor(vec2 v) { return ivec2(v); }\n\n#endif\n\nuniform sampler2D uSamplerStrokes;\nuniform sampler2D uSamplerRowStrokes;\nuniform sampler2D uSamplerRows;\nuniform sampler2D uSamplerColStrokes;\nuniform sampler2D uSamplerCols;\n\nuniform ivec2 uStrokeImageSize;\nuniform ivec2 uCellsImageSize;\nuniform ivec2 uGridImageSize;\n\nuniform ivec2 uGridOffset;\nuniform ivec2 uGridSize;\nuniform vec4 uMaterialColor;\n\nvarying vec2 vTexCoord;\n\n// some helper functions\nint round(float v) { return ifloor(v + 0.5); }\nivec2 round(vec2 v) { return ifloor(v + 0.5); }\nfloat saturate(float v) { return clamp(v, 0.0, 1.0); }\nvec2 saturate(vec2 v) { return clamp(v, 0.0, 1.0); }\n\nint mul(float v1, int v2) {\n return ifloor(v1 * float(v2));\n}\n\nivec2 mul(vec2 v1, ivec2 v2) {\n return ifloor(v1 * vec2(v2) + 0.5);\n}\n\n// unpack a 16-bit integer from a float vec2\nint getInt16(vec2 v) {\n ivec2 iv = round(v * 255.0);\n return iv.x * INT(128) + iv.y;\n}\n\nvec2 pixelScale;\nvec2 coverage = vec2(0.0);\nvec2 weight = vec2(0.5);\nconst float minDistance = 1.0/8192.0;\nconst float hardness = 1.05; // amount of antialias\n\n// the maximum number of curves in a glyph\nconst int N = INT(250);\n\n// retrieves an indexed pixel from a sampler\nvec4 getTexel(sampler2D sampler, int pos, ivec2 size) {\n int width = size.x;\n int y = ifloor(pos / width);\n int x = pos - y * width; // pos % width\n\n return texture2D(sampler, (vec2(x, y) + 0.5) / vec2(size));\n}\n\nvoid calulateCrossings(vec2 p0, vec2 p1, vec2 p2, out vec2 C1, out vec2 C2) {\n\n // get the coefficients of the quadratic in t\n vec2 a = p0 - p1 * 2.0 + p2;\n vec2 b = p0 - p1;\n vec2 c = p0 - vTexCoord;\n\n // found out which values of 't' it crosses the axes\n vec2 surd = sqrt(max(vec2(0.0), b * b - a * c));\n vec2 t1 = ((b - surd) / a).yx;\n vec2 t2 = ((b + surd) / a).yx;\n\n // approximate straight lines to avoid rounding errors\n if (abs(a.y) < 0.001)\n t1.x = t2.x = c.y / (2.0 * b.y);\n\n if (abs(a.x) < 0.001)\n t1.y = t2.y = c.x / (2.0 * b.x);\n\n // plug into quadratic formula to find the corrdinates of the crossings\n C1 = ((a * t1 - b * 2.0) * t1 + c) * pixelScale;\n C2 = ((a * t2 - b * 2.0) * t2 + c) * pixelScale;\n}\n\nvoid coverageX(vec2 p0, vec2 p1, vec2 p2) {\n\n vec2 C1, C2;\n calulateCrossings(p0, p1, p2, C1, C2);\n\n // determine on which side of the x-axis the points lie\n bool y0 = p0.y > vTexCoord.y;\n bool y1 = p1.y > vTexCoord.y;\n bool y2 = p2.y > vTexCoord.y;\n\n // could web be under the curve (after t1)?\n if (y1 ? !y2 : y0) {\n // add the coverage for t1\n coverage.x += saturate(C1.x + 0.5);\n // calculate the anti-aliasing for t1\n weight.x = min(weight.x, abs(C1.x));\n }\n\n // are we outside the curve (after t2)?\n if (y1 ? !y0 : y2) {\n // subtract the coverage for t2\n coverage.x -= saturate(C2.x + 0.5);\n // calculate the anti-aliasing for t2\n weight.x = min(weight.x, abs(C2.x));\n }\n}\n\n// this is essentially the same as coverageX, but with the axes swapped\nvoid coverageY(vec2 p0, vec2 p1, vec2 p2) {\n\n vec2 C1, C2;\n calulateCrossings(p0, p1, p2, C1, C2);\n\n bool x0 = p0.x > vTexCoord.x;\n bool x1 = p1.x > vTexCoord.x;\n bool x2 = p2.x > vTexCoord.x;\n\n if (x1 ? !x2 : x0) {\n coverage.y -= saturate(C1.y + 0.5);\n weight.y = min(weight.y, abs(C1.y));\n }\n\n if (x1 ? !x0 : x2) {\n coverage.y += saturate(C2.y + 0.5);\n weight.y = min(weight.y, abs(C2.y));\n }\n}\n\nvoid main() {\n\n // calculate the pixel scale based on screen-coordinates\n pixelScale = hardness / fwidth(vTexCoord);\n\n // which grid cell is this pixel in?\n ivec2 gridCoord = ifloor(vTexCoord * vec2(uGridSize));\n\n // intersect curves in this row\n {\n // the index into the row info bitmap\n int rowIndex = gridCoord.y + uGridOffset.y;\n // fetch the info texel\n vec4 rowInfo = getTexel(uSamplerRows, rowIndex, uGridImageSize);\n // unpack the rowInfo\n int rowStrokeIndex = getInt16(rowInfo.xy);\n int rowStrokeCount = getInt16(rowInfo.zw);\n\n for (int iRowStroke = INT(0); iRowStroke < N; iRowStroke++) {\n if (iRowStroke >= rowStrokeCount)\n break;\n\n // each stroke is made up of 3 points: the start and control point\n // and the start of the next curve.\n // fetch the indices of this pair of strokes:\n vec4 strokeIndices = getTexel(uSamplerRowStrokes, rowStrokeIndex++, uCellsImageSize);\n\n // unpack the stroke index\n int strokePos = getInt16(strokeIndices.xy);\n\n // fetch the two strokes\n vec4 stroke0 = getTexel(uSamplerStrokes, strokePos + INT(0), uStrokeImageSize);\n vec4 stroke1 = getTexel(uSamplerStrokes, strokePos + INT(1), uStrokeImageSize);\n\n // calculate the coverage\n coverageX(stroke0.xy, stroke0.zw, stroke1.xy);\n }\n }\n\n // intersect curves in this column\n {\n int colIndex = gridCoord.x + uGridOffset.x;\n vec4 colInfo = getTexel(uSamplerCols, colIndex, uGridImageSize);\n int colStrokeIndex = getInt16(colInfo.xy);\n int colStrokeCount = getInt16(colInfo.zw);\n \n for (int iColStroke = INT(0); iColStroke < N; iColStroke++) {\n if (iColStroke >= colStrokeCount)\n break;\n\n vec4 strokeIndices = getTexel(uSamplerColStrokes, colStrokeIndex++, uCellsImageSize);\n\n int strokePos = getInt16(strokeIndices.xy);\n vec4 stroke0 = getTexel(uSamplerStrokes, strokePos + INT(0), uStrokeImageSize);\n vec4 stroke1 = getTexel(uSamplerStrokes, strokePos + INT(1), uStrokeImageSize);\n coverageY(stroke0.xy, stroke0.zw, stroke1.xy);\n }\n }\n\n weight = saturate(1.0 - weight * 2.0);\n float distance = max(weight.x + weight.y, minDistance); // manhattan approx.\n float antialias = abs(dot(coverage, weight) / distance);\n float cover = min(abs(coverage.x), abs(coverage.y));\n gl_FragColor = uMaterialColor;\n gl_FragColor.a *= saturate(max(antialias, cover));\n}",lineVert:"/*\n Part of the Processing project - http://processing.org\n Copyright (c) 2012-15 The Processing Foundation\n Copyright (c) 2004-12 Ben Fry and Casey Reas\n Copyright (c) 2001-04 Massachusetts Institute of Technology\n This library is free software; you can redistribute it and/or\n modify it under the terms of the GNU Lesser General Public\n License as published by the Free Software Foundation, version 2.1.\n This library is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n Lesser General Public License for more details.\n You should have received a copy of the GNU Lesser General\n Public License along with this library; if not, write to the\n Free Software Foundation, Inc., 59 Temple Place, Suite 330,\n Boston, MA 02111-1307 USA\n*/\n\n#define PROCESSING_LINE_SHADER\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform float uStrokeWeight;\n\nuniform vec4 uViewport;\nuniform int uPerspective;\n\nattribute vec4 aPosition;\nattribute vec4 aDirection;\n \nvoid main() {\n // using a scale <1 moves the lines towards the camera\n // in order to prevent popping effects due to half of\n // the line disappearing behind the geometry faces.\n vec3 scale = vec3(0.9995);\n\n vec4 posp = uModelViewMatrix * aPosition;\n vec4 posq = uModelViewMatrix * (aPosition + vec4(aDirection.xyz, 0));\n\n // Moving vertices slightly toward the camera\n // to avoid depth-fighting with the fill triangles.\n // Discussed here:\n // http://www.opengl.org/discussion_boards/ubbthreads.php?ubb=showflat&Number=252848 \n posp.xyz = posp.xyz * scale;\n posq.xyz = posq.xyz * scale;\n\n vec4 p = uProjectionMatrix * posp;\n vec4 q = uProjectionMatrix * posq;\n\n // formula to convert from clip space (range -1..1) to screen space (range 0..[width or height])\n // screen_p = (p.xy/p.w + <1,1>) * 0.5 * uViewport.zw\n\n // prevent division by W by transforming the tangent formula (div by 0 causes\n // the line to disappear, see https://github.com/processing/processing/issues/5183)\n // t = screen_q - screen_p\n //\n // tangent is normalized and we don't care which aDirection it points to (+-)\n // t = +- normalize( screen_q - screen_p )\n // t = +- normalize( (q.xy/q.w+<1,1>)*0.5*uViewport.zw - (p.xy/p.w+<1,1>)*0.5*uViewport.zw )\n //\n // extract common factor, <1,1> - <1,1> cancels out\n // t = +- normalize( (q.xy/q.w - p.xy/p.w) * 0.5 * uViewport.zw )\n //\n // convert to common divisor\n // t = +- normalize( ((q.xy*p.w - p.xy*q.w) / (p.w*q.w)) * 0.5 * uViewport.zw )\n //\n // remove the common scalar divisor/factor, not needed due to normalize and +-\n // (keep uViewport - can't remove because it has different components for x and y\n // and corrects for aspect ratio, see https://github.com/processing/processing/issues/5181)\n // t = +- normalize( (q.xy*p.w - p.xy*q.w) * uViewport.zw )\n\n vec2 tangent = normalize((q.xy*p.w - p.xy*q.w) * uViewport.zw);\n\n // flip tangent to normal (it's already normalized)\n vec2 normal = vec2(-tangent.y, tangent.x);\n\n float thickness = aDirection.w * uStrokeWeight;\n vec2 offset = normal * thickness / 2.0;\n\n vec2 curPerspScale;\n\n if(uPerspective == 1) {\n // Perspective ---\n // convert from world to clip by multiplying with projection scaling factor\n // to get the right thickness (see https://github.com/processing/processing/issues/5182)\n // invert Y, projections in Processing invert Y\n curPerspScale = (uProjectionMatrix * vec4(1, -1, 0, 0)).xy;\n } else {\n // No Perspective ---\n // multiply by W (to cancel out division by W later in the pipeline) and\n // convert from screen to clip (derived from clip to screen above)\n curPerspScale = p.w / (0.5 * uViewport.zw);\n }\n\n gl_Position.xy = p.xy + offset.xy * curPerspScale;\n gl_Position.zw = p.zw;\n}\n",lineFrag:"precision mediump float;\nprecision mediump int;\n\nuniform vec4 uMaterialColor;\n\nvoid main() {\n gl_FragColor = uMaterialColor;\n}",pointVert:"attribute vec3 aPosition;\nuniform float uPointSize;\nvarying float vStrokeWeight;\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nvoid main() {\n\tvec4 positionVec4 = vec4(aPosition, 1.0);\n\tgl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n\tgl_PointSize = uPointSize;\n\tvStrokeWeight = uPointSize;\n}",pointFrag:"precision mediump float;\nprecision mediump int;\nuniform vec4 uMaterialColor;\nvarying float vStrokeWeight;\n\nvoid main(){\n\tfloat mask = 0.0;\n\n\t// make a circular mask using the gl_PointCoord (goes from 0 - 1 on a point)\n // might be able to get a nicer edge on big strokeweights with smoothstep but slightly less performant\n\n\tmask = step(0.98, length(gl_PointCoord * 2.0 - 1.0));\n\n\t// if strokeWeight is 1 or less lets just draw a square\n\t// this prevents weird artifacting from carving circles when our points are really small\n\t// if strokeWeight is larger than 1, we just use it as is\n\n\tmask = mix(0.0, mask, clamp(floor(vStrokeWeight - 0.5),0.0,1.0));\n\n\t// throw away the borders of the mask\n // otherwise we get weird alpha blending issues\n\n\tif(mask > 0.98){\n discard;\n \t}\n\n \tgl_FragColor = vec4(uMaterialColor.rgb * (1.0 - mask), uMaterialColor.a) ;\n}"};u.default.RendererGL=function(e,t,r,i){return u.default.Renderer.call(this,e,t,r),this._setAttributeDefaults(t),this._initContext(),this.isP3D=!0,this.GL=this.drawingContext,this._isErasing=!1,this._enableLighting=!1,this.ambientLightColors=[],this.specularColors=[1,1,1],this.directionalLightDirections=[],this.directionalLightDiffuseColors=[],this.directionalLightSpecularColors=[],this.pointLightPositions=[],this.pointLightDiffuseColors=[],this.pointLightSpecularColors=[],this.spotLightPositions=[],this.spotLightDirections=[],this.spotLightDiffuseColors=[],this.spotLightSpecularColors=[],this.spotLightAngle=[],this.spotLightConc=[],this.drawMode=n.FILL,this.curFillColor=this._cachedFillStyle=[1,1,1,1],this.curStrokeColor=this._cachedStrokeStyle=[0,0,0,1],this.curBlendMode=this._cachedBlendMode=n.BLEND,this.blendExt=this.GL.getExtension("EXT_blend_minmax"),this._useSpecularMaterial=!1,this._useEmissiveMaterial=!1,this._useNormalMaterial=!1,this._useShininess=1,this._tint=[255,255,255,255],this.constantAttenuation=1,this.linearAttenuation=0,this.quadraticAttenuation=0,this.uMVMatrix=new u.default.Matrix,this.uPMatrix=new u.default.Matrix,this.uNMatrix=new u.default.Matrix("mat3"),this._curCamera=new u.default.Camera(this),this._curCamera._computeCameraDefaultSettings(),this._curCamera._setDefaultCamera(),this.gHash={},this._defaultLightShader=void 0,this._defaultImmediateModeShader=void 0,this._defaultNormalShader=void 0,this._defaultColorShader=void 0,this._defaultPointShader=void 0,this._pointVertexBuffer=this.GL.createBuffer(),this.userFillShader=void 0,this.userStrokeShader=void 0,this.userPointShader=void 0,this.isImmediateDrawing=!1,this.immediateMode={},this.pointSize=5,this.curStrokeWeight=1,this.textures=[],this.textureMode=n.IMAGE,this.textureWrapX=n.CLAMP,this.textureWrapY=n.CLAMP,this._tex=null,this._curveTightness=6,this._lookUpTableBezier=[],this._lookUpTableQuadratic=[],this._lutBezierDetail=0,this._lutQuadraticDetail=0,this._tessy=this._initTessy(),this.fontInfos={},this},u.default.RendererGL.prototype=Object.create(u.default.Renderer.prototype),u.default.RendererGL.prototype._setAttributeDefaults=function(e){var t={alpha:!0,depth:!0,stencil:!0,antialias:!1,premultipliedAlpha:!1,preserveDrawingBuffer:!0,perPixelLighting:!1};null===e._glAttributes?e._glAttributes=t:e._glAttributes=Object.assign(t,e._glAttributes)},u.default.RendererGL.prototype._initContext=function(){try{if(this.drawingContext=this.canvas.getContext("webgl",this._pInst._glAttributes)||this.canvas.getContext("experimental-webgl",this._pInst._glAttributes),null===this.drawingContext)throw new Error("Error creating webgl context");var e=this.drawingContext;e.enable(e.DEPTH_TEST),e.depthFunc(e.LEQUAL),e.viewport(0,0,e.drawingBufferWidth,e.drawingBufferHeight),this._viewport=this.drawingContext.getParameter(this.drawingContext.VIEWPORT)}catch(e){throw e}},u.default.RendererGL.prototype._resetContext=function(e,t){var r=this.width,i=this.height,a=this.canvas.id,n=this._pInst instanceof u.default.Graphics;if(n){var o=this._pInst;o.canvas.parentNode.removeChild(o.canvas),o.canvas=document.createElement("canvas"),(o._pInst._userNode||document.body).appendChild(o.canvas),u.default.Element.call(o,o.canvas,o._pInst),o.width=r,o.height=i}else{var s=this.canvas;s&&s.parentNode.removeChild(s),(s=document.createElement("canvas")).id=a,this._pInst._userNode?this._pInst._userNode.appendChild(s):document.body.appendChild(s),this._pInst.canvas=s}var l=new u.default.RendererGL(this._pInst.canvas,this._pInst,!n);this._pInst._setProperty("_renderer",l),l.resize(r,i),l._applyDefaults(),n||this._pInst._elements.push(l),"function"==typeof t&&setTimeout(function(){t.apply(window._renderer,e)},0)},u.default.prototype.setAttributes=function(e,t){if(void 0!==this._glAttributes){var r=!0;if(void 0!==t?(null===this._glAttributes&&(this._glAttributes={}),this._glAttributes[e]!==t&&(this._glAttributes[e]=t,r=!1)):e instanceof Object&&this._glAttributes!==e&&(this._glAttributes=e,r=!1),this._renderer.isP3D&&!r){if(!this._setupDone)for(var i in this._renderer.gHash)if(this._renderer.gHash.hasOwnProperty(i))return void console.error("Sorry, Could not set the attributes, you need to call setAttributes() before calling the other drawing methods in setup()");this.push(),this._renderer._resetContext(),this.pop(),this._renderer._curCamera&&(this._renderer._curCamera._renderer=this._renderer)}}else console.log("You are trying to use setAttributes on a p5.Graphics object that does not use a WEBGL renderer.")},u.default.RendererGL.prototype._update=function(){this.uMVMatrix.set(this._curCamera.cameraMatrix.mat4[0],this._curCamera.cameraMatrix.mat4[1],this._curCamera.cameraMatrix.mat4[2],this._curCamera.cameraMatrix.mat4[3],this._curCamera.cameraMatrix.mat4[4],this._curCamera.cameraMatrix.mat4[5],this._curCamera.cameraMatrix.mat4[6],this._curCamera.cameraMatrix.mat4[7],this._curCamera.cameraMatrix.mat4[8],this._curCamera.cameraMatrix.mat4[9],this._curCamera.cameraMatrix.mat4[10],this._curCamera.cameraMatrix.mat4[11],this._curCamera.cameraMatrix.mat4[12],this._curCamera.cameraMatrix.mat4[13],this._curCamera.cameraMatrix.mat4[14],this._curCamera.cameraMatrix.mat4[15]),this.ambientLightColors.length=0,this.specularColors=[1,1,1],this.directionalLightDirections.length=0,this.directionalLightDiffuseColors.length=0,this.directionalLightSpecularColors.length=0,this.pointLightPositions.length=0,this.pointLightDiffuseColors.length=0,this.pointLightSpecularColors.length=0,this.spotLightPositions.length=0,this.spotLightDirections.length=0,this.spotLightDiffuseColors.length=0,this.spotLightSpecularColors.length=0,this.spotLightAngle.length=0,this.spotLightConc.length=0,this._enableLighting=!1,this._tint=[255,255,255,255],this.GL.clear(this.GL.DEPTH_BUFFER_BIT)},u.default.RendererGL.prototype.background=function(){var e,t=(e=this._pInst).color.apply(e,arguments),r=t.levels[0]/255,i=t.levels[1]/255,a=t.levels[2]/255,n=t.levels[3]/255;this.GL.clearColor(r,i,a,n),this.GL.depthMask(!0),this.GL.clear(this.GL.COLOR_BUFFER_BIT|this.GL.DEPTH_BUFFER_BIT)},u.default.RendererGL.prototype.fill=function(e,t,r,i){var a=u.default.prototype.color.apply(this._pInst,arguments);this.curFillColor=a._array,this.drawMode=n.FILL,this._useNormalMaterial=!1,this._tex=null},u.default.RendererGL.prototype.stroke=function(e,t,r,i){i=255;var a=u.default.prototype.color.apply(this._pInst,arguments);this.curStrokeColor=a._array},u.default.RendererGL.prototype.strokeCap=function(e){console.error("Sorry, strokeCap() is not yet implemented in WEBGL mode")},u.default.RendererGL.prototype.strokeJoin=function(e){console.error("Sorry, strokeJoin() is not yet implemented in WEBGL mode")},u.default.RendererGL.prototype.blendMode=function(e){e===n.DARKEST||e===n.LIGHTEST||e===n.ADD||e===n.BLEND||e===n.SUBTRACT||e===n.SCREEN||e===n.EXCLUSION||e===n.REPLACE||e===n.MULTIPLY||e===n.REMOVE?this.curBlendMode=e:e!==n.BURN&&e!==n.OVERLAY&&e!==n.HARD_LIGHT&&e!==n.SOFT_LIGHT&&e!==n.DODGE||console.warn("BURN, OVERLAY, HARD_LIGHT, SOFT_LIGHT, and DODGE only work for blendMode in 2D mode.")},u.default.RendererGL.prototype.erase=function(e,t){this._isErasing||(this._cachedBlendMode=this.curBlendMode,this.blendMode(n.REMOVE),this._cachedFillStyle=this.curFillColor.slice(),this.curFillColor=[1,1,1,e/255],this._cachedStrokeStyle=this.curStrokeColor.slice(),this.curStrokeColor=[1,1,1,t/255],this._isErasing=!0)},u.default.RendererGL.prototype.noErase=function(){this._isErasing&&(this.curFillColor=this._cachedFillStyle.slice(),this.curStrokeColor=this._cachedStrokeStyle.slice(),this.blendMode(this._cachedBlendMode),this._isErasing=!1)},u.default.RendererGL.prototype.strokeWeight=function(e){this.curStrokeWeight!==e&&(this.pointSize=e,this.curStrokeWeight=e)},u.default.RendererGL.prototype._getPixel=function(e,t){var r;return r=new Uint8Array(4),this.drawingContext.readPixels(e,t,1,1,this.drawingContext.RGBA,this.drawingContext.UNSIGNED_BYTE,r),[r[0],r[1],r[2],r[3]]},u.default.RendererGL.prototype.loadPixels=function(){var e=this._pixelsState;if(!0===this._pInst._glAttributes.preserveDrawingBuffer){var t=e.pixels,r=this.GL.drawingBufferWidth*this.GL.drawingBufferHeight*4;t instanceof Uint8Array&&t.length===r||(t=new Uint8Array(r),this._pixelsState._setProperty("pixels",t));var i=this._pInst._pixelDensity;this.GL.readPixels(0,0,this.width*i,this.height*i,this.GL.RGBA,this.GL.UNSIGNED_BYTE,t)}else console.log("loadPixels only works in WebGL when preserveDrawingBuffer is true.")},u.default.RendererGL.prototype.geometryInHash=function(e){return void 0!==this.gHash[e]},u.default.RendererGL.prototype.resize=function(e,t){u.default.Renderer.prototype.resize.call(this,e,t),this.GL.viewport(0,0,this.GL.drawingBufferWidth,this.GL.drawingBufferHeight),this._viewport=this.GL.getParameter(this.GL.VIEWPORT),this._curCamera._resize();var r=this._pixelsState;void 0!==r.pixels&&r._setProperty("pixels",new Uint8Array(this.GL.drawingBufferWidth*this.GL.drawingBufferHeight*4))},u.default.RendererGL.prototype.clear=function(){var e=(arguments.length<=0?void 0:arguments[0])||0,t=(arguments.length<=1?void 0:arguments[1])||0,r=(arguments.length<=2?void 0:arguments[2])||0,i=(arguments.length<=3?void 0:arguments[3])||0;this.GL.clearColor(e,t,r,i),this.GL.clear(this.GL.COLOR_BUFFER_BIT|this.GL.DEPTH_BUFFER_BIT)},u.default.RendererGL.prototype.applyMatrix=function(e,t,r,i,a,n){16===arguments.length?u.default.Matrix.prototype.apply.apply(this.uMVMatrix,arguments):this.uMVMatrix.apply([e,t,0,0,r,i,0,0,0,0,1,0,a,n,0,1])},u.default.RendererGL.prototype.translate=function(e,t,r){return e instanceof u.default.Vector&&(r=e.z,t=e.y,e=e.x),this.uMVMatrix.translate([e,t,r]),this},u.default.RendererGL.prototype.scale=function(e,t,r){return this.uMVMatrix.scale(e,t,r),this},u.default.RendererGL.prototype.rotate=function(e,t){return void 0===t?this.rotateZ(e):(u.default.Matrix.prototype.rotate.apply(this.uMVMatrix,arguments),this)},u.default.RendererGL.prototype.rotateX=function(e){return this.rotate(e,1,0,0),this},u.default.RendererGL.prototype.rotateY=function(e){return this.rotate(e,0,1,0),this},u.default.RendererGL.prototype.rotateZ=function(e){return this.rotate(e,0,0,1),this},u.default.RendererGL.prototype.push=function(){var e=u.default.Renderer.prototype.push.apply(this),t=e.properties;return t.uMVMatrix=this.uMVMatrix.copy(),t.uPMatrix=this.uPMatrix.copy(),t._curCamera=this._curCamera,this._curCamera=this._curCamera.copy(),t.ambientLightColors=this.ambientLightColors.slice(),t.specularColors=this.specularColors.slice(),t.directionalLightDirections=this.directionalLightDirections.slice(),t.directionalLightDiffuseColors=this.directionalLightDiffuseColors.slice(),t.directionalLightSpecularColors=this.directionalLightSpecularColors.slice(),t.pointLightPositions=this.pointLightPositions.slice(),t.pointLightDiffuseColors=this.pointLightDiffuseColors.slice(),t.pointLightSpecularColors=this.pointLightSpecularColors.slice(),t.spotLightPositions=this.spotLightPositions.slice(),t.spotLightDirections=this.spotLightDirections.slice(),t.spotLightDiffuseColors=this.spotLightDiffuseColors.slice(),t.spotLightSpecularColors=this.spotLightSpecularColors.slice(),t.spotLightAngle=this.spotLightAngle.slice(),t.spotLightConc=this.spotLightConc.slice(),t.userFillShader=this.userFillShader,t.userStrokeShader=this.userStrokeShader,t.userPointShader=this.userPointShader,t.pointSize=this.pointSize,t.curStrokeWeight=this.curStrokeWeight,t.curStrokeColor=this.curStrokeColor,t.curFillColor=this.curFillColor,t._useSpecularMaterial=this._useSpecularMaterial,t._useEmissiveMaterial=this._useEmissiveMaterial,t._useShininess=this._useShininess,t.constantAttenuation=this.constantAttenuation,t.linearAttenuation=this.linearAttenuation,t.quadraticAttenuation=this.quadraticAttenuation,t._enableLighting=this._enableLighting,t._useNormalMaterial=this._useNormalMaterial,t._tex=this._tex,t.drawMode=this.drawMode,e},u.default.RendererGL.prototype.resetMatrix=function(){return this.uMVMatrix=u.default.Matrix.identity(this._pInst),this},u.default.RendererGL.prototype._getImmediateStrokeShader=function(){var e=this.userStrokeShader;return e&&e.isStrokeShader()?e:this._getLineShader()},u.default.RendererGL.prototype._getRetainedStrokeShader=u.default.RendererGL.prototype._getImmediateStrokeShader,u.default.RendererGL.prototype._getImmediateFillShader=function(){if(this._useNormalMaterial)return console.log("Sorry, normalMaterial() does not currently work with custom WebGL geometry created with beginShape(). Falling back to standard fill material."),this._getImmediateModeShader();var e=this.userFillShader;if(this._enableLighting){if(!e||!e.isLightShader())return this._getLightShader()}else if(this._tex){if(!e||!e.isTextureShader())return this._getLightShader()}else if(!e)return this._getImmediateModeShader();return e},u.default.RendererGL.prototype._getRetainedFillShader=function(){if(this._useNormalMaterial)return this._getNormalShader();var e=this.userFillShader;if(this._enableLighting){if(!e||!e.isLightShader())return this._getLightShader()}else if(this._tex){if(!e||!e.isTextureShader())return this._getLightShader()}else if(!e)return this._getColorShader();return e},u.default.RendererGL.prototype._getImmediatePointShader=function(){var e=this.userPointShader;return e&&e.isPointShader()?e:this._getPointShader()},u.default.RendererGL.prototype._getRetainedLineShader=u.default.RendererGL.prototype._getImmediateLineShader,u.default.RendererGL.prototype._getLightShader=function(){return this._defaultLightShader||(this._pInst._glAttributes.perPixelLighting?this._defaultLightShader=new u.default.Shader(this,l.phongVert,l.phongFrag):this._defaultLightShader=new u.default.Shader(this,l.lightVert,l.lightTextureFrag)),this._defaultLightShader},u.default.RendererGL.prototype._getImmediateModeShader=function(){return this._defaultImmediateModeShader||(this._defaultImmediateModeShader=new u.default.Shader(this,l.immediateVert,l.vertexColorFrag)),this._defaultImmediateModeShader},u.default.RendererGL.prototype._getNormalShader=function(){return this._defaultNormalShader||(this._defaultNormalShader=new u.default.Shader(this,l.normalVert,l.normalFrag)),this._defaultNormalShader},u.default.RendererGL.prototype._getColorShader=function(){return this._defaultColorShader||(this._defaultColorShader=new u.default.Shader(this,l.normalVert,l.basicFrag)),this._defaultColorShader},u.default.RendererGL.prototype._getPointShader=function(){return this._defaultPointShader||(this._defaultPointShader=new u.default.Shader(this,l.pointVert,l.pointFrag)),this._defaultPointShader},u.default.RendererGL.prototype._getLineShader=function(){return this._defaultLineShader||(this._defaultLineShader=new u.default.Shader(this,l.lineVert,l.lineFrag)),this._defaultLineShader},u.default.RendererGL.prototype._getFontShader=function(){return this._defaultFontShader||(this.GL.getExtension("OES_standard_derivatives"),this._defaultFontShader=new u.default.Shader(this,l.fontVert,l.fontFrag)),this._defaultFontShader},u.default.RendererGL.prototype._getEmptyTexture=function(){if(!this._emptyTexture){var e=new u.default.Image(1,1);e.set(0,0,255),this._emptyTexture=new u.default.Texture(this,e)}return this._emptyTexture},u.default.RendererGL.prototype.getTexture=function(e){var t=this.textures,r=!0,i=!1,a=void 0;try{for(var n,o=t[Symbol.iterator]();!(r=(n=o.next()).done);r=!0){var s=n.value;if(s.src===e)return s}}catch(e){i=!0,a=e}finally{try{r||null==o.return||o.return()}finally{if(i)throw a}}var l=new u.default.Texture(this,e);return t.push(l),l},u.default.RendererGL.prototype._setStrokeUniforms=function(e){e.bindShader(),e.setUniform("uMaterialColor",this.curStrokeColor),e.setUniform("uStrokeWeight",this.curStrokeWeight)},u.default.RendererGL.prototype._setFillUniforms=function(e){e.bindShader(),e.setUniform("uMaterialColor",this.curFillColor),e.setUniform("isTexture",!!this._tex),this._tex&&e.setUniform("uSampler",this._tex),e.setUniform("uTint",this._tint),e.setUniform("uSpecular",this._useSpecularMaterial),e.setUniform("uEmissive",this._useEmissiveMaterial),e.setUniform("uShininess",this._useShininess),e.setUniform("uUseLighting",this._enableLighting);var t=this.pointLightDiffuseColors.length/3;e.setUniform("uPointLightCount",t),e.setUniform("uPointLightLocation",this.pointLightPositions),e.setUniform("uPointLightDiffuseColors",this.pointLightDiffuseColors),e.setUniform("uPointLightSpecularColors",this.pointLightSpecularColors);var r=this.directionalLightDiffuseColors.length/3;e.setUniform("uDirectionalLightCount",r),e.setUniform("uLightingDirection",this.directionalLightDirections),e.setUniform("uDirectionalDiffuseColors",this.directionalLightDiffuseColors),e.setUniform("uDirectionalSpecularColors",this.directionalLightSpecularColors);var i=this.ambientLightColors.length/3;e.setUniform("uAmbientLightCount",i),e.setUniform("uAmbientColor",this.ambientLightColors);var a=this.spotLightDiffuseColors.length/3;e.setUniform("uSpotLightCount",a),e.setUniform("uSpotLightAngle",this.spotLightAngle),e.setUniform("uSpotLightConc",this.spotLightConc),e.setUniform("uSpotLightDiffuseColors",this.spotLightDiffuseColors),e.setUniform("uSpotLightSpecularColors",this.spotLightSpecularColors),e.setUniform("uSpotLightLocation",this.spotLightPositions),e.setUniform("uSpotLightDirection",this.spotLightDirections),e.setUniform("uConstantAttenuation",this.constantAttenuation),e.setUniform("uLinearAttenuation",this.linearAttenuation),e.setUniform("uQuadraticAttenuation",this.quadraticAttenuation),e.bindTextures()},u.default.RendererGL.prototype._setPointUniforms=function(e){e.bindShader(),e.setUniform("uMaterialColor",this.curStrokeColor),e.setUniform("uPointSize",this.pointSize)},u.default.RendererGL.prototype._bindBuffer=function(e,t,r,i,a){if(t||(t=this.GL.ARRAY_BUFFER),this.GL.bindBuffer(t,e),void 0!==r){var n=new(i||Float32Array)(r);this.GL.bufferData(t,n,a||this.GL.STATIC_DRAW)}},u.default.RendererGL.prototype._flatten=function(e){if(0===e.length)return[];if(2e4<e.length){var t,r=Object.prototype.toString,i=[],a=e.slice();for(t=a.pop();"[object Array]"===r.call(t)?a.push.apply(a,o(t)):i.push(t),a.length&&void 0!==(t=a.pop()););return i.reverse(),i}var n;return(n=[]).concat.apply(n,o(e))},u.default.RendererGL.prototype._vToNArray=function(e){var t=[],r=!0,i=!1,a=void 0;try{for(var n,o=e[Symbol.iterator]();!(r=(n=o.next()).done);r=!0){var s=n.value;t.push(s.x,s.y,s.z)}}catch(e){i=!0,a=e}finally{try{r||null==o.return||o.return()}finally{if(i)throw a}}return t},u.default.prototype._assert3d=function(e){if(!this._renderer.isP3D)throw new Error("".concat(e,"() is only supported in WEBGL mode. If you'd like to use 3D graphics and WebGL, see https://p5js.org/examples/form-3d-primitives.html for more information."))},u.default.RendererGL.prototype._initTessy=function(){var e=new i.default.GluTesselator;return e.gluTessCallback(i.default.gluEnum.GLU_TESS_VERTEX_DATA,function(e,t){t[t.length]=e[0],t[t.length]=e[1],t[t.length]=e[2]}),e.gluTessCallback(i.default.gluEnum.GLU_TESS_BEGIN,function(e){e!==i.default.primitiveType.GL_TRIANGLES&&console.log("expected TRIANGLES but got type: ".concat(e))}),e.gluTessCallback(i.default.gluEnum.GLU_TESS_ERROR,function(e){console.log("error callback"),console.log("error number: ".concat(e))}),e.gluTessCallback(i.default.gluEnum.GLU_TESS_COMBINE,function(e,t,r){return[e[0],e[1],e[2]]}),e.gluTessCallback(i.default.gluEnum.GLU_TESS_EDGE_FLAG,function(e){}),e},u.default.RendererGL.prototype._triangulate=function(e){this._tessy.gluTessNormal(0,0,1);var t=[];this._tessy.gluTessBeginPolygon(t);for(var r=0;r<e.length;r++){this._tessy.gluTessBeginContour();for(var i=e[r],a=0;a<i.length;a+=3){var n=[i[a],i[a+1],i[a+2]];this._tessy.gluTessVertex(n,n)}this._tessy.gluTessEndContour()}return this._tessy.gluTessEndPolygon(),t},u.default.RendererGL.prototype._bezierCoefficients=function(e){var t=e*e,r=1-e,i=r*r;return[i*r,3*i*e,3*r*t,t*e]},u.default.RendererGL.prototype._quadraticCoefficients=function(e){var t=1-e;return[t*t,2*t*e,e*e]},u.default.RendererGL.prototype._bezierToCatmull=function(e){return[e[1],e[1]+(e[2]-e[0])/this._curveTightness,e[2]-(e[3]-e[1])/this._curveTightness,e[2]]};var h=u.default.RendererGL;r.default=h},{"../core/constants":20,"../core/main":26,"../core/p5.Renderer":29,"./p5.Camera":74,"./p5.Matrix":76,"./p5.Shader":80,libtess:9,path:12}],80:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,a=(i=e("../core/main"))&&i.__esModule?i:{default:i};a.default.Shader=function(e,t,r){this._renderer=e,this._vertSrc=t,this._fragSrc=r,this._vertShader=-1,this._fragShader=-1,this._glProgram=0,this._loadedAttributes=!1,this.attributes={},this._loadedUniforms=!1,this.uniforms={},this._bound=!1,this.samplers=[]},a.default.Shader.prototype.init=function(){if(0===this._glProgram){var e=this._renderer.GL;if(this._vertShader=e.createShader(e.VERTEX_SHADER),e.shaderSource(this._vertShader,this._vertSrc),e.compileShader(this._vertShader),!e.getShaderParameter(this._vertShader,e.COMPILE_STATUS))return console.error("Yikes! An error occurred compiling the vertex shader:".concat(e.getShaderInfoLog(this._vertShader))),null;if(this._fragShader=e.createShader(e.FRAGMENT_SHADER),e.shaderSource(this._fragShader,this._fragSrc),e.compileShader(this._fragShader),!e.getShaderParameter(this._fragShader,e.COMPILE_STATUS))return console.error("Darn! An error occurred compiling the fragment shader:".concat(e.getShaderInfoLog(this._fragShader))),null;this._glProgram=e.createProgram(),e.attachShader(this._glProgram,this._vertShader),e.attachShader(this._glProgram,this._fragShader),e.linkProgram(this._glProgram),e.getProgramParameter(this._glProgram,e.LINK_STATUS)||console.error("Snap! Error linking shader program: ".concat(e.getProgramInfoLog(this._glProgram))),this._loadAttributes(),this._loadUniforms()}return this},a.default.Shader.prototype._loadAttributes=function(){if(!this._loadedAttributes){this.attributes={};for(var e=this._renderer.GL,t=e.getProgramParameter(this._glProgram,e.ACTIVE_ATTRIBUTES),r=0;r<t;++r){var i=e.getActiveAttrib(this._glProgram,r),a=i.name,n=e.getAttribLocation(this._glProgram,a),o={};o.name=a,o.location=n,o.index=r,o.type=i.type,o.size=i.size,this.attributes[a]=o}this._loadedAttributes=!0}},a.default.Shader.prototype._loadUniforms=function(){if(!this._loadedUniforms){for(var e=this._renderer.GL,t=e.getProgramParameter(this._glProgram,e.ACTIVE_UNIFORMS),r=0,i=0;i<t;++i){var a=e.getActiveUniform(this._glProgram,i),n={};n.location=e.getUniformLocation(this._glProgram,a.name),n.size=a.size;var o=a.name;1<a.size&&(o=o.substring(0,o.indexOf("[0]"))),n.name=o,n.type=a.type,n.type===e.SAMPLER_2D&&(n.samplerIndex=r,r++,this.samplers.push(n)),this.uniforms[o]=n}this._loadedUniforms=!0}},a.default.Shader.prototype.compile=function(){},a.default.Shader.prototype.bindShader=function(){this.init(),this._bound||(this.useProgram(),this._bound=!0,this._setMatrixUniforms(),this.setUniform("uViewport",this._renderer._viewport))},a.default.Shader.prototype.unbindShader=function(){return this._bound&&(this.unbindTextures(),this._bound=!1),this},a.default.Shader.prototype.bindTextures=function(){var e=this._renderer.GL,t=!0,r=!1,i=void 0;try{for(var a,n=this.samplers[Symbol.iterator]();!(t=(a=n.next()).done);t=!0){var o=a.value,s=o.texture;void 0===s&&(s=this._renderer._getEmptyTexture()),e.activeTexture(e.TEXTURE0+o.samplerIndex),s.bindTexture(),s.update(),e.uniform1i(o.location,o.samplerIndex)}}catch(e){r=!0,i=e}finally{try{t||null==n.return||n.return()}finally{if(r)throw i}}},a.default.Shader.prototype.updateTextures=function(){var e=!0,t=!1,r=void 0;try{for(var i,a=this.samplers[Symbol.iterator]();!(e=(i=a.next()).done);e=!0){var n=i.value.texture;n&&n.update()}}catch(e){t=!0,r=e}finally{try{e||null==a.return||a.return()}finally{if(t)throw r}}},a.default.Shader.prototype.unbindTextures=function(){},a.default.Shader.prototype._setMatrixUniforms=function(){this.setUniform("uProjectionMatrix",this._renderer.uPMatrix.mat4),this.isStrokeShader()&&("default"===this._renderer._curCamera.cameraType?this.setUniform("uPerspective",1):this.setUniform("uPerspective",0)),this.setUniform("uModelViewMatrix",this._renderer.uMVMatrix.mat4),this.setUniform("uViewMatrix",this._renderer._curCamera.cameraMatrix.mat4),this.uniforms.uNormalMatrix&&(this._renderer.uNMatrix.inverseTranspose(this._renderer.uMVMatrix),this.setUniform("uNormalMatrix",this._renderer.uNMatrix.mat3))},a.default.Shader.prototype.useProgram=function(){return this._renderer.GL.useProgram(this._glProgram),this},a.default.Shader.prototype.setUniform=function(e,t){var r=this.uniforms[e];if(r){var i=r.location,a=this._renderer.GL;switch(this.useProgram(),r.type){case a.BOOL:!0===t?a.uniform1i(i,1):a.uniform1i(i,0);break;case a.INT:1<r.size?t.length&&a.uniform1iv(i,t):a.uniform1i(i,t);break;case a.FLOAT:1<r.size?t.length&&a.uniform1fv(i,t):a.uniform1f(i,t);break;case a.FLOAT_MAT3:a.uniformMatrix3fv(i,!1,t);break;case a.FLOAT_MAT4:a.uniformMatrix4fv(i,!1,t);break;case a.FLOAT_VEC2:1<r.size?t.length&&a.uniform2fv(i,t):a.uniform2f(i,t[0],t[1]);break;case a.FLOAT_VEC3:1<r.size?t.length&&a.uniform3fv(i,t):a.uniform3f(i,t[0],t[1],t[2]);break;case a.FLOAT_VEC4:1<r.size?t.length&&a.uniform4fv(i,t):a.uniform4f(i,t[0],t[1],t[2],t[3]);break;case a.INT_VEC2:1<r.size?t.length&&a.uniform2iv(i,t):a.uniform2i(i,t[0],t[1]);break;case a.INT_VEC3:1<r.size?t.length&&a.uniform3iv(i,t):a.uniform3i(i,t[0],t[1],t[2]);break;case a.INT_VEC4:1<r.size?t.length&&a.uniform4iv(i,t):a.uniform4i(i,t[0],t[1],t[2],t[3]);break;case a.SAMPLER_2D:a.activeTexture(a.TEXTURE0+r.samplerIndex),r.texture=this._renderer.getTexture(t),a.uniform1i(r.location,r.samplerIndex)}return this}},a.default.Shader.prototype.isLightShader=function(){return void 0!==this.attributes.aNormal||void 0!==this.uniforms.uUseLighting||void 0!==this.uniforms.uAmbientLightCount||void 0!==this.uniforms.uDirectionalLightCount||void 0!==this.uniforms.uPointLightCount||void 0!==this.uniforms.uAmbientColor||void 0!==this.uniforms.uDirectionalDiffuseColors||void 0!==this.uniforms.uDirectionalSpecularColors||void 0!==this.uniforms.uPointLightLocation||void 0!==this.uniforms.uPointLightDiffuseColors||void 0!==this.uniforms.uPointLightSpecularColors||void 0!==this.uniforms.uLightingDirection||void 0!==this.uniforms.uSpecular},a.default.Shader.prototype.isTextureShader=function(){return 0<this.samplerIndex},a.default.Shader.prototype.isColorShader=function(){return void 0!==this.attributes.aVertexColor||void 0!==this.uniforms.uMaterialColor},a.default.Shader.prototype.isTexLightShader=function(){return this.isLightShader()&&this.isTextureShader()},a.default.Shader.prototype.isStrokeShader=function(){return void 0!==this.uniforms.uStrokeWeight},a.default.Shader.prototype.enableAttrib=function(e,t,r,i,a,n){if(e){0;var o=e.location;if(-1!==o){var s=this._renderer.GL;s.enableVertexAttribArray(o),s.vertexAttribPointer(o,t,r||s.FLOAT,i||!1,a||0,n||0)}}return this};var n=a.default.Shader;r.default=n},{"../core/main":26}],81:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,a=(i=e("../core/main"))&&i.__esModule?i:{default:i},o=function(e){{if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)if(Object.prototype.hasOwnProperty.call(e,r)){var i=Object.defineProperty&&Object.getOwnPropertyDescriptor?Object.getOwnPropertyDescriptor(e,r):{};i.get||i.set?Object.defineProperty(t,r,i):t[r]=e[r]}return t.default=e,t}}(e("../core/constants"));a.default.Texture=function(e,t){this._renderer=e;var r=this._renderer.GL;this.src=t,this.glTex=void 0,this.glTarget=r.TEXTURE_2D,this.glFormat=r.RGBA,this.mipmaps=!1,this.glMinFilter=r.LINEAR,this.glMagFilter=r.LINEAR,this.glWrapS=r.CLAMP_TO_EDGE,this.glWrapT=r.CLAMP_TO_EDGE,this.isSrcMediaElement=void 0!==a.default.MediaElement&&t instanceof a.default.MediaElement,this._videoPrevUpdateTime=0,this.isSrcHTMLElement=void 0!==a.default.Element&&t instanceof a.default.Element&&!(t instanceof a.default.Graphics),this.isSrcP5Image=t instanceof a.default.Image,this.isSrcP5Graphics=t instanceof a.default.Graphics,this.isImageData="undefined"!=typeof ImageData&&t instanceof ImageData;var i=this._getTextureDataFromSource();return this.width=i.width,this.height=i.height,this.init(i),this},a.default.Texture.prototype._getTextureDataFromSource=function(){var e;return this.isSrcP5Image?e=this.src.canvas:this.isSrcMediaElement||this.isSrcP5Graphics||this.isSrcHTMLElement?e=this.src.elt:this.isImageData&&(e=this.src),e},a.default.Texture.prototype.init=function(e){var t=this._renderer.GL;if(this.glTex=t.createTexture(),this.glWrapS=this._renderer.textureWrapX,this.glWrapT=this._renderer.textureWrapY,this.setWrapMode(this.glWrapS,this.glWrapT),this.bindTexture(),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,this.glMagFilter),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,this.glMinFilter),0===this.width||0===this.height||this.isSrcMediaElement&&!this.src.loadedmetadata){var r=new Uint8Array([1,1,1,1]);t.texImage2D(this.glTarget,0,t.RGBA,1,1,0,this.glFormat,t.UNSIGNED_BYTE,r)}else t.texImage2D(this.glTarget,0,this.glFormat,this.glFormat,t.UNSIGNED_BYTE,e)},a.default.Texture.prototype.update=function(){var e=this.src;if(0===e.width||0===e.height)return!1;var t=this._getTextureDataFromSource(),r=!1,i=this._renderer.GL;return t.width!==this.width||t.height!==this.height?(r=!0,this.width=t.width,this.height=t.height,this.isSrcP5Image?e.setModified(!1):(this.isSrcMediaElement||this.isSrcHTMLElement)&&e.setModified(!0)):this.isSrcP5Image?e.isModified()&&(r=!0,e.setModified(!1)):this.isSrcMediaElement?e.isModified()?(r=!0,e.setModified(!1)):e.loadedmetadata&&this._videoPrevUpdateTime!==e.time()&&(this._videoPrevUpdateTime=e.time(),r=!0):this.isImageData?e._dirty&&(r=!(e._dirty=!1)):r=!0,r&&(this.bindTexture(),i.texImage2D(this.glTarget,0,this.glFormat,this.glFormat,i.UNSIGNED_BYTE,t)),r},a.default.Texture.prototype.bindTexture=function(){return this._renderer.GL.bindTexture(this.glTarget,this.glTex),this},a.default.Texture.prototype.unbindTexture=function(){this._renderer.GL.bindTexture(this.glTarget,null)},a.default.Texture.prototype.setInterpolation=function(e,t){var r=this._renderer.GL;e===o.NEAREST?this.glMinFilter=r.NEAREST:this.glMinFilter=r.LINEAR,t===o.NEAREST?this.glMagFilter=r.NEAREST:this.glMagFilter=r.LINEAR,this.bindTexture(),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,this.glMinFilter),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,this.glMagFilter),this.unbindTexture()},a.default.Texture.prototype.setWrapMode=function(e,t){var r=this._renderer.GL,i=function(e){return 0==(e&e-1)},a=i(this.width),n=i(this.height);e===o.REPEAT?this.glWrapS=a&&n?r.REPEAT:(console.warn("You tried to set the wrap mode to REPEAT but the texture size is not a power of two. Setting to CLAMP instead"),r.CLAMP_TO_EDGE):e===o.MIRROR?this.glWrapS=a&&n?r.MIRRORED_REPEAT:(console.warn("You tried to set the wrap mode to MIRROR but the texture size is not a power of two. Setting to CLAMP instead"),r.CLAMP_TO_EDGE):this.glWrapS=r.CLAMP_TO_EDGE,t===o.REPEAT?this.glWrapT=a&&n?r.REPEAT:(console.warn("You tried to set the wrap mode to REPEAT but the texture size is not a power of two. Setting to CLAMP instead"),r.CLAMP_TO_EDGE):t===o.MIRROR?this.glWrapT=a&&n?r.MIRRORED_REPEAT:(console.warn("You tried to set the wrap mode to MIRROR but the texture size is not a power of two. Setting to CLAMP instead"),r.CLAMP_TO_EDGE):this.glWrapT=r.CLAMP_TO_EDGE,this.bindTexture(),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,this.glWrapS),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,this.glWrapT),this.unbindTexture()};var n=a.default.Texture;r.default=n},{"../core/constants":20,"../core/main":26}],82:[function(e,t,r){"use strict";var i,j=(i=e("../core/main"))&&i.__esModule?i:{default:i},P=function(e){{if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)if(Object.prototype.hasOwnProperty.call(e,r)){var i=Object.defineProperty&&Object.getOwnPropertyDescriptor?Object.getOwnPropertyDescriptor(e,r):{};i.get||i.set?Object.defineProperty(t,r,i):t[r]=e[r]}return t.default=e,t}}(e("../core/constants"));e("./p5.Shader"),e("./p5.RendererGL.Retained"),j.default.RendererGL.prototype._applyTextProperties=function(){},j.default.RendererGL.prototype.textWidth=function(e){return this._isOpenType()?this._textFont._textWidth(e,this._textSize):0};function a(e,t){this.width=e,this.height=t,this.infos=[],this.findImage=function(e){var t,r,i=this.width*this.height;if(i<e)throw new Error("font is too complex to render in 3D");for(var a=this.infos.length-1;0<=a;--a){var n=this.infos[a];if(n.index+e<i){r=(t=n).imageData;break}}if(!t){try{r=new ImageData(this.width,this.height)}catch(e){var o=document.getElementsByTagName("canvas")[0],s=!o;o||((o=document.createElement("canvas")).style.display="none",document.body.appendChild(o));var l=o.getContext("2d");l&&(r=l.createImageData(this.width,this.height)),s&&document.body.removeChild(o)}t={index:0,imageData:r},this.infos.push(t)}var u=t.index;return t.index+=e,r._dirty=!0,{imageData:r,index:u}}}function V(e,t,r,i,a){var n=e.imageData.data,o=4*e.index++;n[o++]=t,n[o++]=r,n[o++]=i,n[o++]=a}var z=Math.sqrt(3),L=function(e){this.font=e,this.strokeImageInfos=new a(64,64),this.colDimImageInfos=new a(64,64),this.rowDimImageInfos=new a(64,64),this.colCellImageInfos=new a(64,64),this.rowCellImageInfos=new a(64,64),this.glyphInfos={},this.getGlyphInfo=function(e){var t=this.glyphInfos[e.index];if(t)return t;var r,i=e.getBoundingBox(),a=i.x1,n=i.y1,o=i.x2-a,s=i.y2-n,l=e.path.commands;if(0===o||0===s||!l.length)return this.glyphInfos[e.index]={};var u,h,d,c,f=[],p=[],m=[];for(r=8;0<=r;--r)m.push([]);for(r=8;0<=r;--r)p.push([]);function v(e,t,r){var i=f.length;function a(e,t,r){for(var i=e.length;0<i--;){var a=e[i];a<t&&(t=a),r<a&&(r=a)}return{min:t,max:r}}f.push(r);for(var n=a(e,1,0),o=Math.max(Math.floor(9*n.min),0),s=Math.min(Math.ceil(9*n.max),9),l=o;l<s;++l)m[l].push(i);for(var u=a(t,1,0),h=Math.max(Math.floor(9*u.min),0),d=Math.min(Math.ceil(9*u.max),9),c=h;c<d;++c)p[c].push(i)}function g(e){return(t=(i=255)*e)<(r=0)?r:i<t?i:t;var t,r,i}function w(e,t,r,i){this.p0=e,this.c0=t,this.c1=r,this.p1=i,this.toQuadratic=function(){return{x:this.p0.x,y:this.p0.y,x1:this.p1.x,y1:this.p1.y,cx:(3*(this.c0.x+this.c1.x)-(this.p0.x+this.p1.x))/4,cy:(3*(this.c0.y+this.c1.y)-(this.p0.y+this.p1.y))/4}},this.quadError=function(){return j.default.Vector.sub(j.default.Vector.sub(this.p1,this.p0),j.default.Vector.mult(j.default.Vector.sub(this.c1,this.c0),3)).mag()/2},this.split=function(e){var t=j.default.Vector.lerp(this.p0,this.c0,e),r=j.default.Vector.lerp(this.c0,this.c1,e),i=j.default.Vector.lerp(t,r,e);this.c1=j.default.Vector.lerp(this.c1,this.p1,e),this.c0=j.default.Vector.lerp(r,this.c1,e);var a=j.default.Vector.lerp(i,this.c0,e),n=new w(this.p0,t,i,a);return this.p0=a,n},this.splitInflections=function(){var e=j.default.Vector.sub(this.c0,this.p0),t=j.default.Vector.sub(j.default.Vector.sub(this.c1,this.c0),e),r=j.default.Vector.sub(j.default.Vector.sub(j.default.Vector.sub(this.p1,this.c1),e),j.default.Vector.mult(t,2)),i=[],a=t.x*r.y-t.y*r.x;if(0!==a){var n=e.x*r.y-e.y*r.x,o=e.x*t.y-e.y*t.x,s=n*n-4*a*o;if(0<=s){a<0&&(a=-a,n=-n,o=-o);var l=Math.sqrt(s),u=(-n-l)/(2*a),h=(-n+l)/(2*a);0<u&&u<1&&(i.push(this.split(u)),h=1-(1-h)/(1-u)),0<h&&h<1&&i.push(this.split(h))}}return i.push(this),i}}function y(e,t,r,i,a,n,o,s){var l=new w(new j.default.Vector(e,t),new j.default.Vector(r,i),new j.default.Vector(a,n),new j.default.Vector(o,s)).splitInflections(),u=[],h=30/z,d=!0,c=!1,f=void 0;try{for(var p,m=l[Symbol.iterator]();!(d=(p=m.next()).done);d=!0){for(var v=p.value,g=[],y=void 0;!(.125<=(y=h/v.quadError()));){var _=Math.pow(y,1/3),b=v.split(_),x=v.split(1-_/(1-_));u.push(b),g.push(v),v=x}y<1&&u.push(v.split(.5)),u.push(v),Array.prototype.push.apply(u,g.reverse())}}catch(e){c=!0,f=e}finally{try{d||null==m.return||m.return()}finally{if(c)throw f}}return u}function _(e,t,r,i){v([e,r],[t,i],{x:e,y:t,cx:(e+r)/2,cy:(t+i)/2})}function b(e,t,r,i){return Math.abs(r-e)<1e-5&&Math.abs(i-t)<1e-5}var x=!0,S=!1,M=void 0;try{for(var E,T=l[Symbol.iterator]();!(x=(E=T.next()).done);x=!0){var C=E.value,P=(C.x-a)/o,L=(C.y-n)/s;if(!b(u,h,P,L)){switch(C.type){case"M":d=P,c=L;break;case"L":_(u,h,P,L);break;case"Q":var R=(C.x1-a)/o,O=(C.y1-n)/s;v([u,P,R],[h,L,O],{x:u,y:h,cx:R,cy:O});break;case"Z":b(u,h,d,c)?f.push({x:u,y:h}):(_(u,h,d,c),f.push({x:d,y:c}));break;case"C":for(var D=y(u,h,(C.x1-a)/o,(C.y1-n)/s,(C.x2-a)/o,(C.y2-n)/s,P,L),A=0;A<D.length;A++){var I=D[A].toQuadratic();v([I.x,I.x1,I.cx],[I.y,I.y1,I.cy],I)}break;default:throw new Error("unknown command type: ".concat(C.type))}u=P,h=L}}}catch(e){S=!0,M=e}finally{try{x||null==T.return||T.return()}finally{if(S)throw M}}for(var k=f.length,U=this.strokeImageInfos.findImage(k),F=U.index,N=0;N<k;++N){var B=f[N];V(U,g(B.x),g(B.y),g(B.cx),g(B.cy))}function G(e,t,r){for(var i=e.length,a=t.findImage(i),n=a.index,o=0,s=0;s<i;++s)o+=e[s].length;for(var l=r.findImage(o),u=0;u<i;++u){var h=e[u],d=h.length,c=l.index;V(a,c>>7,127&c,d>>7,127&d);for(var f=0;f<d;++f){var p=h[f]+F;V(l,p>>7,127&p,0,0)}}return{cellImageInfo:l,dimOffset:n,dimImageInfo:a}}return(t=this.glyphInfos[e.index]={glyph:e,uGlyphRect:[i.x1,-i.y1,i.x2,-i.y2],strokeImageInfo:U,strokes:f,colInfo:G(m,this.colDimImageInfos,this.colCellImageInfos),rowInfo:G(p,this.rowDimImageInfos,this.rowCellImageInfos)}).uGridOffset=[t.colInfo.dimOffset,t.rowInfo.dimOffset],t}};j.default.RendererGL.prototype._renderText=function(e,t,r,i,a){if(this._textFont&&"string"!=typeof this._textFont){if(!(a<=i)&&this._doFill){if(!this._isOpenType())return console.log("WEBGL: only Opentype (.otf) and Truetype (.ttf) fonts are supported"),e;e.push();var n=this._doStroke,o=this.drawMode;this._doStroke=!1,this.drawMode=P.TEXTURE;var s=this._textFont.font,l=this._textFont._fontInfo;l||(l=this._textFont._fontInfo=new L(s));var u=this._textFont._handleAlignment(this,t,r,i),h=this._textSize/s.unitsPerEm;this.translate(u.x,u.y,0),this.scale(h,h,1);var d=this.GL,c=!this._defaultFontShader,f=this._getFontShader();f.init(),f.bindShader(),c&&(f.setUniform("uGridImageSize",[64,64]),f.setUniform("uCellsImageSize",[64,64]),f.setUniform("uStrokeImageSize",[64,64]),f.setUniform("uGridSize",[9,9])),this._applyColorBlend(this.curFillColor);var p=this.gHash.glyph;if(!p){var m=this._textGeom=new j.default.Geometry(1,1,function(){for(var e=0;e<=1;e++)for(var t=0;t<=1;t++)this.vertices.push(new j.default.Vector(t,e,0)),this.uvs.push(t,e)});m.computeFaces().computeNormals(),p=this.createBuffers("glyph",m)}this._prepareBuffers(p,f,j.default.RendererGL._textBuffers),this._bindBuffer(p.indexBuffer,d.ELEMENT_ARRAY_BUFFER),f.setUniform("uMaterialColor",this.curFillColor);try{var v=0,g=null,y=s.stringToGlyphs(t),_=!0,b=!1,x=void 0;try{for(var w,S=y[Symbol.iterator]();!(_=(w=S.next()).done);_=!0){var M=w.value;g&&(v+=s.getKerningValue(g,M));var E=l.getGlyphInfo(M);if(E.uGlyphRect){var T=E.rowInfo,C=E.colInfo;f.setUniform("uSamplerStrokes",E.strokeImageInfo.imageData),f.setUniform("uSamplerRowStrokes",T.cellImageInfo.imageData),f.setUniform("uSamplerRows",T.dimImageInfo.imageData),f.setUniform("uSamplerColStrokes",C.cellImageInfo.imageData),f.setUniform("uSamplerCols",C.dimImageInfo.imageData),f.setUniform("uGridOffset",E.uGridOffset),f.setUniform("uGlyphRect",E.uGlyphRect),f.setUniform("uGlyphOffset",v),f.bindTextures(),d.drawElements(d.TRIANGLES,6,this.GL.UNSIGNED_SHORT,0)}v+=M.advanceWidth,g=M}}catch(e){b=!0,x=e}finally{try{_||null==S.return||S.return()}finally{if(b)throw x}}}finally{f.unbindShader(),this._doStroke=n,this.drawMode=o,e.pop()}return e}}else console.log("WEBGL: you must load and set a font before drawing text. See `loadFont` and `textFont` for more details.")}},{"../core/constants":20,"../core/main":26,"./p5.RendererGL.Retained":78,"./p5.Shader":80}]},{},[15])(15)});
|