/*
 * jQuery 1.2.6 - New Wave Javascript
 *
 * Copyright (c) 2008 John Resig (jquery.com)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * Date: 2008-05-24 14:22:17 -0400 (Sat, 24 May 2008)
 * Rev: 5685
 */
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var Drupal = Drupal || { 'settings': {}, 'behaviors': {}, 'themes': {}, 'locale': {} };

/**
 * Set the variable that indicates if JavaScript behaviors should be applied
 */
Drupal.jsEnabled = document.getElementsByTagName && document.createElement && document.createTextNode && document.documentElement && document.getElementById;

/**
 * Attach all registered behaviors to a page element.
 *
 * Behaviors are event-triggered actions that attach to page elements, enhancing
 * default non-Javascript UIs. Behaviors are registered in the Drupal.behaviors
 * object as follows:
 * @code
 *    Drupal.behaviors.behaviorName = function () {
 *      ...
 *    };
 * @endcode
 *
 * Drupal.attachBehaviors is added below to the jQuery ready event and so
 * runs on initial page load. Developers implementing AHAH/AJAX in their
 * solutions should also call this function after new page content has been
 * loaded, feeding in an element to be processed, in order to attach all
 * behaviors to the new content.
 *
 * Behaviors should use a class in the form behaviorName-processed to ensure
 * the behavior is attached only once to a given element. (Doing so enables
 * the reprocessing of given elements, which may be needed on occasion despite
 * the ability to limit behavior attachment to a particular element.)
 *
 * @param context
 *   An element to attach behaviors to. If none is given, the document element
 *   is used.
 */
Drupal.attachBehaviors = function(context) {
  context = context || document;
  if (Drupal.jsEnabled) {
    // Execute all of them.
    jQuery.each(Drupal.behaviors, function() {
      this(context);
    });
  }
};

/**
 * Encode special characters in a plain-text string for display as HTML.
 */
Drupal.checkPlain = function(str) {
  str = String(str);
  var replace = { '&': '&amp;', '"': '&quot;', '<': '&lt;', '>': '&gt;' };
  for (var character in replace) {
    var regex = new RegExp(character, 'g');
    str = str.replace(regex, replace[character]);
  }
  return str;
};

/**
 * Translate strings to the page language or a given language.
 *
 * See the documentation of the server-side t() function for further details.
 *
 * @param str
 *   A string containing the English string to translate.
 * @param args
 *   An object of replacements pairs to make after translation. Incidences
 *   of any key in this array are replaced with the corresponding value.
 *   Based on the first character of the key, the value is escaped and/or themed:
 *    - !variable: inserted as is
 *    - @variable: escape plain text to HTML (Drupal.checkPlain)
 *    - %variable: escape text and theme as a placeholder for user-submitted
 *      content (checkPlain + Drupal.theme('placeholder'))
 * @return
 *   The translated string.
 */
Drupal.t = function(str, args) {
  // Fetch the localized version of the string.
  if (Drupal.locale.strings && Drupal.locale.strings[str]) {
    str = Drupal.locale.strings[str];
  }

  if (args) {
    // Transform arguments before inserting them
    for (var key in args) {
      switch (key.charAt(0)) {
        // Escaped only
        case '@':
          args[key] = Drupal.checkPlain(args[key]);
        break;
        // Pass-through
        case '!':
          break;
        // Escaped and placeholder
        case '%':
        default:
          args[key] = Drupal.theme('placeholder', args[key]);
          break;
      }
      str = str.replace(key, args[key]);
    }
  }
  return str;
};

/**
 * Format a string containing a count of items.
 *
 * This function ensures that the string is pluralized correctly. Since Drupal.t() is
 * called by this function, make sure not to pass already-localized strings to it.
 *
 * See the documentation of the server-side format_plural() function for further details.
 *
 * @param count
 *   The item count to display.
 * @param singular
 *   The string for the singular case. Please make sure it is clear this is
 *   singular, to ease translation (e.g. use "1 new comment" instead of "1 new").
 *   Do not use @count in the singular string.
 * @param plural
 *   The string for the plural case. Please make sure it is clear this is plural,
 *   to ease translation. Use @count in place of the item count, as in "@count
 *   new comments".
 * @param args
 *   An object of replacements pairs to make after translation. Incidences
 *   of any key in this array are replaced with the corresponding value.
 *   Based on the first character of the key, the value is escaped and/or themed:
 *    - !variable: inserted as is
 *    - @variable: escape plain text to HTML (Drupal.checkPlain)
 *    - %variable: escape text and theme as a placeholder for user-submitted
 *      content (checkPlain + Drupal.theme('placeholder'))
 *   Note that you do not need to include @count in this array.
 *   This replacement is done automatically for the plural case.
 * @return
 *   A translated string.
 */
Drupal.formatPlural = function(count, singular, plural, args) {
  var args = args || {};
  args['@count'] = count;
  // Determine the index of the plural form.
  var index = Drupal.locale.pluralFormula ? Drupal.locale.pluralFormula(args['@count']) : ((args['@count'] == 1) ? 0 : 1);

  if (index == 0) {
    return Drupal.t(singular, args);
  }
  else if (index == 1) {
    return Drupal.t(plural, args);
  }
  else {
    args['@count['+ index +']'] = args['@count'];
    delete args['@count'];
    return Drupal.t(plural.replace('@count', '@count['+ index +']'));
  }
};

/**
 * Generate the themed representation of a Drupal object.
 *
 * All requests for themed output must go through this function. It examines
 * the request and routes it to the appropriate theme function. If the current
 * theme does not provide an override function, the generic theme function is
 * called.
 *
 * For example, to retrieve the HTML that is output by theme_placeholder(text),
 * call Drupal.theme('placeholder', text).
 *
 * @param func
 *   The name of the theme function to call.
 * @param ...
 *   Additional arguments to pass along to the theme function.
 * @return
 *   Any data the theme function returns. This could be a plain HTML string,
 *   but also a complex object.
 */
Drupal.theme = function(func) {
  for (var i = 1, args = []; i < arguments.length; i++) {
    args.push(arguments[i]);
  }

  return (Drupal.theme[func] || Drupal.theme.prototype[func]).apply(this, args);
};

/**
 * Parse a JSON response.
 *
 * The result is either the JSON object, or an object with 'status' 0 and 'data' an error message.
 */
Drupal.parseJson = function (data) {
  if ((data.substring(0, 1) != '{') && (data.substring(0, 1) != '[')) {
    return { status: 0, data: data.length ? data : Drupal.t('Unspecified error') };
  }
  return eval('(' + data + ');');
};

/**
 * Freeze the current body height (as minimum height). Used to prevent
 * unnecessary upwards scrolling when doing DOM manipulations.
 */
Drupal.freezeHeight = function () {
  Drupal.unfreezeHeight();
  var div = document.createElement('div');
  $(div).css({
    position: 'absolute',
    top: '0px',
    left: '0px',
    width: '1px',
    height: $('body').css('height')
  }).attr('id', 'freeze-height');
  $('body').append(div);
};

/**
 * Unfreeze the body height
 */
Drupal.unfreezeHeight = function () {
  $('#freeze-height').remove();
};

/**
 * Wrapper around encodeURIComponent() which avoids Apache quirks (equivalent of
 * drupal_urlencode() in PHP). This function should only be used on paths, not
 * on query string arguments.
 */
Drupal.encodeURIComponent = function (item, uri) {
  uri = uri || location.href;
  item = encodeURIComponent(item).replace(/%2F/g, '/');
  return (uri.indexOf('?q=') != -1) ? item : item.replace(/%26/g, '%2526').replace(/%23/g, '%2523').replace(/\/\//g, '/%252F');
};

/**
 * Get the text selection in a textarea.
 */
Drupal.getSelection = function (element) {
  if (typeof(element.selectionStart) != 'number' && document.selection) {
    // The current selection
    var range1 = document.selection.createRange();
    var range2 = range1.duplicate();
    // Select all text.
    range2.moveToElementText(element);
    // Now move 'dummy' end point to end point of original range.
    range2.setEndPoint('EndToEnd', range1);
    // Now we can calculate start and end points.
    var start = range2.text.length - range1.text.length;
    var end = start + range1.text.length;
    return { 'start': start, 'end': end };
  }
  return { 'start': element.selectionStart, 'end': element.selectionEnd };
};

/**
 * Build an error message from ahah response.
 */
Drupal.ahahError = function(xmlhttp, uri) {
  if (xmlhttp.status == 200) {
    if (jQuery.trim($(xmlhttp.responseText).text())) {
      var message = Drupal.t("An error occurred. \n@uri\n@text", {'@uri': uri, '@text': xmlhttp.responseText });
    }
    else {
      var message = Drupal.t("An error occurred. \n@uri\n(no information available).", {'@uri': uri, '@text': xmlhttp.responseText });
    }
  }
  else {
    var message = Drupal.t("An HTTP error @status occurred. \n@uri", {'@uri': uri, '@status': xmlhttp.status });
  }
  return message;
}

// Global Killswitch on the <html> element
if (Drupal.jsEnabled) {
  // Global Killswitch on the <html> element
  $(document.documentElement).addClass('js');
  // 'js enabled' cookie
  document.cookie = 'has_js=1; path=/';
  // Attach all behaviors.
  $(document).ready(function() {
    Drupal.attachBehaviors(this);
  });
}

/**
 * The default themes.
 */
Drupal.theme.prototype = {

  /**
   * Formats text for emphasized display in a placeholder inside a sentence.
   *
   * @param str
   *   The text to format (plain-text).
   * @return
   *   The formatted text (html).
   */
  placeholder: function(str) {
    return '<em>' + Drupal.checkPlain(str) + '</em>';
  }
};
;

$(document).ready(function() {

  // Attach onclick event to document only and catch clicks on all elements.
  $(document.body).click(function(event) {
    // Catch only the first parent link of a clicked element.
    $(event.target).parents("a:first,area:first").andSelf().filter("a,area").each(function() {

      var ga = Drupal.settings.googleanalytics;
      // Expression to check for absolute internal links.
      var isInternal = new RegExp("^(https?):\/\/" + window.location.host, "i");
      // Expression to check for special links like gotwo.module /go/* links.
      var isInternalSpecial = new RegExp("(\/go\/.*)$", "i");
      // Expression to check for download links.
      var isDownload = new RegExp("\\.(" + ga.trackDownloadExtensions + ")$", "i");

      // Is the clicked URL internal?
      if (isInternal.test(this.href)) {
        // Is download tracking activated and the file extension configured for download tracking?
        if (ga.trackDownload && isDownload.test(this.href)) {
          // Download link clicked.
          var extension = isDownload.exec(this.href);
          _gaq.push(["_trackEvent", "Downloads", extension[1].toUpperCase(), this.href.replace(isInternal, '')]);
        }
        else if (isInternalSpecial.test(this.href)) {
          // Keep the internal URL for Google Analytics website overlay intact.
          _gaq.push(["_trackPageview", this.href.replace(isInternal, '')]);
        }
      }
      else {
        if (ga.trackMailto && $(this).is("a[href^=mailto:],area[href^=mailto:]")) {
          // Mailto link clicked.
          _gaq.push(["_trackEvent", "Mails", "Click", this.href.substring(7)]);
        }
        else if (ga.trackOutgoing && this.href) {
          if (ga.trackOutboundAsPageview) {
            // Track all external links as page views after URL cleanup.
            // Currently required, if click should be tracked as goal.
            _gaq.push(["_trackPageview", '/outbound/' + this.href.replace(/^(https?|ftp|news|nntp|telnet|irc|ssh|sftp|webcal):\/\//i, '').split('/').join('--')]);
          }
          else {
            // External link clicked.
            _gaq.push(["_trackEvent", "Outbound links", "Click", this.href]);
          }
        }
      }
    });
  });
});
;

(function ($) {
  Drupal.Panels = {};

  Drupal.Panels.autoAttach = function() {
    if ($.browser.msie) {
      // If IE, attach a hover event so we can see our admin links.
      $("div.panel-pane").hover(
        function() {
          $('div.panel-hide', this).addClass("panel-hide-hover"); return true;
        },
        function() {
          $('div.panel-hide', this).removeClass("panel-hide-hover"); return true;
        }
      );
      $("div.admin-links").hover(
        function() {
          $(this).addClass("admin-links-hover"); return true;
        },
        function(){
          $(this).removeClass("admin-links-hover"); return true;
        }
      );
    }
  };

  $(Drupal.Panels.autoAttach);
})(jQuery);
;
/**
 * SyntaxHighlighter
 * http://alexgorbatchev.com/SyntaxHighlighter
 *
 * SyntaxHighlighter is donationware. If you are using it, please donate.
 * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
 *
 * @version
 * 3.0.83 (July 02 2010)
 * 
 * @copyright
 * Copyright (C) 2004-2010 Alex Gorbatchev.
 *
 * @license
 * Dual licensed under the MIT and GPL licenses.
 */
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/**
 * SyntaxHighlighter
 * http://alexgorbatchev.com/SyntaxHighlighter
 *
 * SyntaxHighlighter is donationware. If you are using it, please donate.
 * http://alexgorbatchev.com/SyntaxHighlighter/donate.html
 *
 * @version
 * 3.0.83 (July 02 2010)
 * 
 * @copyright
 * Copyright (C) 2004-2010 Alex Gorbatchev.
 *
 * @license
 * Dual licensed under the MIT and GPL licenses.
 */
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/*
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function syntaxhighlighterAutoloaderSetup() {
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obj===other}}}}}function HashMap(){if(arguments.length===1&&arguments[0].constructor===HashMap){return arguments[0].clone()}var initialCapacity=arguments.length>0?arguments[0]:16;var loadFactor=arguments.length>1?arguments[1]:0.75;var buckets=new Array(initialCapacity);var count=0;var hashMap=this;function ensureLoad(){if(count<=loadFactor*buckets.length){return}var allEntries=[];for(var i=0;i<buckets.length;++i){if(buckets[i]!==undef){allEntries=allEntries.concat(buckets[i])}}buckets=new Array(buckets.length*2);for(var j=0;j<allEntries.length;++j){var index=virtHashCode(allEntries[j].key)%buckets.length;var bucket=buckets[index];if(bucket===undef){buckets[index]=bucket=[]}bucket.push(allEntries[j])}}function Iterator(conversion,removeItem){var bucketIndex=0;var itemIndex=-1;var endOfBuckets=false;function findNext(){while(!endOfBuckets){++itemIndex;if(bucketIndex>=buckets.length){endOfBuckets=true}else{if(buckets[bucketIndex]===undef||itemIndex>=buckets[bucketIndex].length){itemIndex=-1;++bucketIndex}else{return}}}}this.hasNext=function(){return !endOfBuckets};this.next=function(){var result=conversion(buckets[bucketIndex][itemIndex]);findNext();return result};this.remove=function(){removeItem(this.next());--itemIndex};findNext()}function Set(conversion,isIn,removeItem){this.clear=function(){hashMap.clear()};this.contains=function(o){return isIn(o)};this.containsAll=function(o){var it=o.iterator();while(it.hasNext()){if(!this.contains(it.next())){return false}}return true};this.isEmpty=function(){return hashMap.isEmpty()};this.iterator=function(){return new Iterator(conversion,removeItem)};this.remove=function(o){if(this.contains(o)){removeItem(o);return true}return false};this.removeAll=function(c){var it=c.iterator();var changed=false;while(it.hasNext()){var item=it.next();if(this.contains(item)){removeItem(item);changed=true}}return true};this.retainAll=function(c){var it=this.iterator();var toRemove=[];while(it.hasNext()){var entry=it.next();if(!c.contains(entry)){toRemove.push(entry)}}for(var i=0;i<toRemove.length;++i){removeItem(toRemove[i])}return toRemove.length>0};this.size=function(){return hashMap.size()};this.toArray=function(){var result=new ArrayList(0);var it=this.iterator();while(it.hasNext()){result.push(it.next())}return result}}function Entry(pair){this._isIn=function(map){return map===hashMap&&(pair.removed===undef)};this.equals=function(o){return virtEquals(pair.key,o.getKey())};this.getKey=function(){return pair.key};this.getValue=function(){return pair.value};this.hashCode=function(o){return virtHashCode(pair.key)};this.setValue=function(value){var old=pair.value;pair.value=value;return old}}this.clear=function(){count=0;buckets=new Array(initialCapacity)};this.clone=function(){var map=new HashMap();map.putAll(this);return map};this.containsKey=function(key){var index=virtHashCode(key)%buckets.length;var bucket=buckets[index];if(bucket===undef){return false}for(var i=0;i<bucket.length;++i){if(virtEquals(bucket[i].key,key)){return true}}return false};this.containsValue=function(value){for(var i=0;i<buckets.length;++i){var bucket=buckets[i];if(bucket===undef){continue}for(var j=0;j<bucket.length;++j){if(virtEquals(bucket[j].value,value)){return true}}}return false};this.entrySet=function(){return new Set(function(pair){return new Entry(pair)},function(pair){return pair.constructor===Entry&&pair._isIn(hashMap)},function(pair){return hashMap.remove(pair.getKey())})};this.get=function(key){var index=virtHashCode(key)%buckets.length;var bucket=buckets[index];if(bucket===undef){return null}for(var i=0;i<bucket.length;++i){if(virtEquals(bucket[i].key,key)){return bucket[i].value}}return null};this.isEmpty=function(){return count===0};this.keySet=function(){return new Set(function(pair){return pair.key},function(key){return hashMap.containsKey(key)},function(key){return hashMap.remove(key)})};this.put=function(key,value){var index=virtHashCode(key)%buckets.length;var bucket=buckets[index];if(bucket===undef){++count;buckets[index]=[{key:key,value:value}];ensureLoad();return null}for(var i=0;i<bucket.length;++i){if(virtEquals(bucket[i].key,key)){var previous=bucket[i].value;bucket[i].value=value;return previous}}++count;bucket.push({key:key,value:value});ensureLoad();return null};this.putAll=function(m){var it=m.entrySet().iterator();while(it.hasNext()){var entry=it.next();this.put(entry.getKey(),entry.getValue())}};this.remove=function(key){var index=virtHashCode(key)%buckets.length;var bucket=buckets[index];if(bucket===undef){return null}for(var i=0;i<bucket.length;++i){if(virtEquals(bucket[i].key,key)){--count;var previous=bucket[i].value;bucket[i].removed=true;if(bucket.length>1){bucket.splice(i,1)}else{buckets[index]=undef}return previous}}return null};this.size=function(){return count};this.values=function(){var result=new ArrayList(0);var it=this.entrySet().iterator();while(it.hasNext()){var entry=it.next();result.push(entry.getValue())}return result}}return HashMap}());var PVector=(function(){function PVector(x,y,z){this.x=x||0;this.y=y||0;this.z=z||0}function createPVectorMethod(method){return function(v1,v2){var v=v1.get();v[method](v2);return v}}function createSimplePVectorMethod(method){return function(v1,v2){return v1[method](v2)}}var simplePVMethods="dist dot cross".split(" ");var method=simplePVMethods.length;PVector.angleBetween=function(v1,v2){return Math.acos(v1.dot(v2)/(v1.mag()*v2.mag()))};PVector.prototype={set:function(v,y,z){if(arguments.length===1){this.set(v.x||v[0],v.y||v[1],v.z||v[2])}else{this.x=v;this.y=y;this.z=z}},get:function(){return new PVector(this.x,this.y,this.z)},mag:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},add:function(v,y,z){if(arguments.length===3){this.x+=v;this.y+=y;this.z+=z}else{if(arguments.length===1){this.x+=v.x;this.y+=v.y;this.z+=v.z}}},sub:function(v,y,z){if(arguments.length===3){this.x-=v;this.y-=y;this.z-=z}else{if(arguments.length===1){this.x-=v.x;this.y-=v.y;this.z-=v.z}}},mult:function(v){if(typeof v==="number"){this.x*=v;this.y*=v;this.z*=v}else{if(typeof v==="object"){this.x*=v.x;this.y*=v.y;this.z*=v.z}}},div:function(v){if(typeof v==="number"){this.x/=v;this.y/=v;this.z/=v}else{if(typeof v==="object"){this.x/=v.x;this.y/=v.y;this.z/=v.z}}},dist:function(v){var dx=this.x-v.x,dy=this.y-v.y,dz=this.z-v.z;return Math.sqrt(dx*dx+dy*dy+dz*dz)},dot:function(v,y,z){if(arguments.length===3){return(this.x*v+this.y*y+this.z*z)}else{if(arguments.length===1){return(this.x*v.x+this.y*v.y+this.z*v.z)}}},cross:function(v){return new PVector(this.y*v.z-v.y*this.z,this.z*v.x-v.z*this.x,this.x*v.y-v.x*this.y)},normalize:function(){var m=this.mag();if(m>0){this.div(m)}},limit:function(high){if(this.mag()>high){this.normalize();this.mult(high)}},heading2D:function(){return(-Math.atan2(-this.y,this.x))},toString:function(){return"["+this.x+", "+this.y+", "+this.z+"]"},array:function(){return[this.x,this.y,this.z]}};while(method--){PVector[simplePVMethods[method]]=createSimplePVectorMethod(simplePVMethods[method])}for(method in PVector.prototype){if(PVector.prototype.hasOwnProperty(method)&&!PVector.hasOwnProperty(method)){PVector[method]=createPVectorMethod(method)}}return PVector}());var Processing=this.Processing=function Processing(curElement,aCode){var p=this;p.ArrayList=ArrayList;p.HashMap=HashMap;p.PVector=PVector;p.externals={canvas:curElement,context:undef,sketch:undef,onblur:function(){},onfocus:function(){}};p.name="Processing.js Instance";p.use3DContext=false;p.focused=true;p.breakShape=false;p.glyphTable={};p.pmouseX=0;p.pmouseY=0;p.mouseX=0;p.mouseY=0;p.mouseButton=0;p.mouseScroll=0;p.mouseClicked=undef;p.mouseDragged=undef;p.mouseMoved=undef;p.mousePressed=undef;p.mouseReleased=undef;p.mouseScrolled=undef;p.key=undef;p.keyCode=undef;p.keyPressed=undef;p.keyReleased=undef;p.keyTyped=undef;p.draw=undef;p.setup=undef;p.__mousePressed=false;p.__keyPressed=false;p.__frameRate=0;p.frameCount=0;p.width=curElement.width-0;p.height=curElement.height-0;p.defineProperty=function(obj,name,desc){if("defineProperty" in Object){Object.defineProperty(obj,name,desc)}else{if(desc.hasOwnProperty("get")){obj.__defineGetter__(name,desc.get)}if(desc.hasOwnProperty("set")){obj.__defineSetter__(name,desc.set)}}};var curContext,curSketch,online=true,doFill=true,fillStyle=[1,1,1,1],currentFillColor=4294967295,isFillDirty=true,doStroke=true,strokeStyle=[0.8,0.8,0.8,1],currentStrokeColor=4294835709,isStrokeDirty=true,lineWidth=1,loopStarted=false,doLoop=true,looping=0,curRectMode=PConstants.CORNER,curEllipseMode=PConstants.CENTER,normalX=0,normalY=0,normalZ=0,normalMode=PConstants.NORMAL_MODE_AUTO,inDraw=false,curFrameRate=60,curCursor=PConstants.ARROW,oldCursor=curElement.style.cursor,curMsPerFrame=1,curShape=PConstants.POLYGON,curShapeCount=0,curvePoints=[],curTightness=0,curveDet=20,curveInited=false,bezDetail=20,colorModeA=255,colorModeX=255,colorModeY=255,colorModeZ=255,pathOpen=false,mouseDragging=false,curColorMode=PConstants.RGB,curTint=function(){},curTextSize=12,curTextFont="Arial",getLoaded=false,start=new Date().getTime(),timeSinceLastFPS=start,framesSinceLastFPS=0,textcanvas,curveBasisMatrix,curveToBezierMatrix,curveDrawMatrix,bezierDrawMatrix,bezierBasisInverse,bezierBasisMatrix,programObject3D,programObject2D,programObjectUnlitShape,boxBuffer,boxNormBuffer,boxOutlineBuffer,rectBuffer,rectNormBuffer,sphereBuffer,lineBuffer,fillBuffer,fillColorBuffer,strokeColorBuffer,pointBuffer,shapeTexVBO,canTex,curTexture={width:0,height:0},curTextureMode=PConstants.IMAGE,usingTexture=false,textBuffer,textureBuffer,indexBuffer,horizontalTextAlignment=PConstants.LEFT,verticalTextAlignment=PConstants.BASELINE,baselineOffset=0.2,tMode=PConstants.MODEL,originalContext,proxyContext=null,isContextReplaced=false,setPixelsCached,maxPixelsCached=1000,codedKeys=[PConstants.SHIFT,PConstants.CONTROL,PConstants.ALT,PConstants.UP,PConstants.RIGHT,PConstants.DOWN,PConstants.LEFT];var stylePaddingLeft,stylePaddingTop,styleBorderLeft,styleBorderTop;if(document.defaultView&&document.defaultView.getComputedStyle){stylePaddingLeft=parseInt(document.defaultView.getComputedStyle(curElement,null)["paddingLeft"],10)||0;stylePaddingTop=parseInt(document.defaultView.getComputedStyle(curElement,null)["paddingTop"],10)||0;styleBorderLeft=parseInt(document.defaultView.getComputedStyle(curElement,null)["borderLeftWidth"],10)||0;styleBorderTop=parseInt(document.defaultView.getComputedStyle(curElement,null)["borderTopWidth"],10)||0}var lightCount=0;var sphereDetailV=0,sphereDetailU=0,sphereX=[],sphereY=[],sphereZ=[],sinLUT=new Array(PConstants.SINCOS_LENGTH),cosLUT=new Array(PConstants.SINCOS_LENGTH),sphereVerts,sphereNorms;var cam,cameraInv,forwardTransform,reverseTransform,modelView,modelViewInv,userMatrixStack,inverseCopy,projection,manipulatingCamera=false,frustumMode=false,cameraFOV=60*(Math.PI/180),cameraX=curElement.width/2,cameraY=curElement.height/2,cameraZ=cameraY/Math.tan(cameraFOV/2),cameraNear=cameraZ/10,cameraFar=cameraZ*10,cameraAspect=curElement.width/curElement.height;var vertArray=[],curveVertArray=[],curveVertCount=0,isCurve=false,isBezier=false,firstVert=true;var curShapeMode=PConstants.CORNER;var colors={aliceblue:"#f0f8ff",antiquewhite:"#faebd7",aqua:"#00ffff",aquamarine:"#7fffd4",azure:"#f0ffff",beige:"#f5f5dc",bisque:"#ffe4c4",black:"#000000",blanchedalmond:"#ffebcd",blue:"#0000ff",blueviolet:"#8a2be2",brown:"#a52a2a",burlywood:"#deb887",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",cornflowerblue:"#6495ed",cornsilk:"#fff8dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkgray:"#a9a9a9",darkgreen:"#006400",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dodgerblue:"#1e90ff",firebrick:"#b22222",floralwhite:"#fffaf0",forestgreen:"#228b22",fuchsia:"#ff00ff",gainsboro:"#dcdcdc",ghostwhite:"#f8f8ff",gold:"#ffd700",goldenrod:"#daa520",gray:"#808080",green:"#008000",greenyellow:"#adff2f",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrodyellow:"#fafad2",lightgrey:"#d3d3d3",lightgreen:"#90ee90",lightpink:"#ffb6c1",lightsalmon:"#ffa07a",lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370d8",mediumseagreen:"#3cb371",mediumslateblue:"#7b68ee",mediumspringgreen:"#00fa9a",mediumturquoise:"#48d1cc",mediumvioletred:"#c71585",midnightblue:"#191970",mintcream:"#f5fffa",mistyrose:"#ffe4e1",moccasin:"#ffe4b5",navajowhite:"#ffdead",navy:"#000080",oldlace:"#fdf5e6",olive:"#808000",olivedrab:"#6b8e23",orange:"#ffa500",orangered:"#ff4500",orchid:"#da70d6",palegoldenrod:"#eee8aa",palegreen:"#98fb98",paleturquoise:"#afeeee",palevioletred:"#d87093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",red:"#ff0000",rosybrown:"#bc8f8f",royalblue:"#4169e1",saddlebrown:"#8b4513",salmon:"#fa8072",sandybrown:"#f4a460",seagreen:"#2e8b57",seashell:"#fff5ee",sienna:"#a0522d",silver:"#c0c0c0",skyblue:"#87ceeb",slateblue:"#6a5acd",slategray:"#708090",snow:"#fffafa",springgreen:"#00ff7f",steelblue:"#4682b4",tan:"#d2b48c",teal:"#008080",thistle:"#d8bfd8",tomato:"#ff6347",turquoise:"#40e0d0",violet:"#ee82ee",wheat:"#f5deb3",white:"#ffffff",whitesmoke:"#f5f5f5",yellow:"#ffff00",yellowgreen:"#9acd32"};var styleArray=new Array(0);var boxVerts=new Float32Array([0.5,0.5,-0.5,0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,0.5,-0.5,0.5,0.5,-0.5,0.5,0.5,0.5,-0.5,0.5,0.5,-0.5,-0.5,0.5,-0.5,-0.5,0.5,0.5,-0.5,0.5,0.5,0.5,0.5,0.5,0.5,-0.5,0.5,0.5,0.5,0.5,-0.5,0.5,0.5,-0.5,0.5,0.5,-0.5,-0.5,0.5,0.5,-0.5,0.5,-0.5,-0.5,0.5,-0.5,0.5,-0.5,-0.5,0.5,-0.5,-0.5,0.5,-0.5,-0.5,-0.5,0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,0.5,-0.5,0.5,0.5,-0.5,0.5,0.5,-0.5,0.5,-0.5,-0.5,-0.5,-0.5,0.5,0.5,0.5,0.5,0.5,-0.5,-0.5,0.5,-0.5,-0.5,0.5,-0.5,-0.5,0.5,0.5,0.5,0.5,0.5]);var boxOutlineVerts=new Float32Array([0.5,0.5,0.5,0.5,-0.5,0.5,0.5,0.5,-0.5,0.5,-0.5,-0.5,-0.5,0.5,-0.5,-0.5,-0.5,-0.5,-0.5,0.5,0.5,-0.5,-0.5,0.5,0.5,0.5,0.5,0.5,0.5,-0.5,0.5,0.5,-0.5,-0.5,0.5,-0.5,-0.5,0.5,-0.5,-0.5,0.5,0.5,-0.5,0.5,0.5,0.5,0.5,0.5,0.5,-0.5,0.5,0.5,-0.5,-0.5,0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,-0.5,0.5,-0.5,-0.5,0.5,0.5,-0.5,0.5]);var boxNorms=new Float32Array([0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0]);var rectVerts=new Float32Array([0,0,0,0,1,0,1,1,0,1,0,0]);var rectNorms=new Float32Array([0,0,-1,0,0,-1,0,0,-1,0,0,-1]);var vShaderSrcUnlitShape="varying vec4 frontColor;attribute vec3 aVertex;attribute vec4 aColor;uniform mat4 uView;uniform mat4 uProjection;void main(void) {  frontColor = aColor;  gl_Position = uProjection * uView * vec4(aVertex, 1.0);}";var fShaderSrcUnlitShape="#ifdef GL_ES\nprecision highp float;\n#endif\nvarying vec4 frontColor;void main(void){  gl_FragColor = frontColor;}";var vertexShaderSource2D="varying vec4 frontColor;attribute vec3 Vertex;attribute vec2 aTextureCoord;uniform vec4 color;uniform mat4 model;uniform mat4 view;uniform mat4 projection;uniform float pointSize;varying vec2 vTextureCoord;void main(void) {  gl_PointSize = pointSize;  frontColor = color;  gl_Position = projection * view * model * vec4(Vertex, 1.0);  vTextureCoord = aTextureCoord;}";var fragmentShaderSource2D="#ifdef GL_ES\nprecision highp float;\n#endif\nvarying vec4 frontColor;varying vec2 vTextureCoord;uniform sampler2D uSampler;uniform int picktype;void main(void){  if(picktype == 0){    gl_FragColor = frontColor;  }  else if(picktype == 1){    float alpha = texture2D(uSampler, vTextureCoord).a;    gl_FragColor = vec4(frontColor.rgb*alpha, alpha);\n  }}";var vertexShaderSource3D="varying vec4 frontColor;attribute vec3 Vertex;attribute vec3 Normal;attribute vec4 aColor;attribute vec2 aTexture;varying   vec2 vTexture;uniform vec4 color;uniform bool usingMat;uniform vec3 specular;uniform vec3 mat_emissive;uniform vec3 mat_ambient;uniform vec3 mat_specular;uniform float shininess;uniform mat4 model;uniform mat4 view;uniform mat4 projection;uniform mat4 normalTransform;uniform int lightCount;uniform vec3 falloff;struct Light {  bool dummy;  int type;  vec3 color;  vec3 position;  vec3 direction;  float angle;  vec3 halfVector;  float concentration;};uniform Light lights[8];void AmbientLight( inout vec3 totalAmbient, in vec3 ecPos, in Light light ) {  float d = length( light.position - ecPos );  float attenuation = 1.0 / ( falloff[0] + ( falloff[1] * d ) + ( falloff[2] * d * d ));  totalAmbient += light.color * attenuation;}void DirectionalLight( inout vec3 col, in vec3 ecPos, inout vec3 spec, in vec3 vertNormal, in Light light ) {  float powerfactor = 0.0;  float nDotVP = max(0.0, dot( vertNormal, light.position ));  float nDotVH = max(0.0, dot( vertNormal, normalize( light.position-ecPos )));  if( nDotVP != 0.0 ){    powerfactor = pow( nDotVH, shininess );  }  col += light.color * nDotVP;  spec += specular * powerfactor;}void PointLight( inout vec3 col, inout vec3 spec, in vec3 vertNormal, in vec3 ecPos, in vec3 eye, in Light light ) {  float powerfactor;   vec3 VP = light.position - ecPos;  float d = length( VP );   VP = normalize( VP );  float attenuation = 1.0 / ( falloff[0] + ( falloff[1] * d ) + ( falloff[2] * d * d ));  float nDotVP = max( 0.0, dot( vertNormal, VP ));  vec3 halfVector = normalize( VP + eye );  float nDotHV = max( 0.0, dot( vertNormal, halfVector ));  if( nDotVP == 0.0) {    powerfactor = 0.0;  }  else{    powerfactor = pow( nDotHV, shininess );  }  spec += specular * powerfactor * attenuation;  col += light.color * nDotVP * attenuation;}void SpotLight( inout vec3 col, inout vec3 spec, in vec3 vertNormal, in vec3 ecPos, in vec3 eye, in Light light ) {  float spotAttenuation;  float powerfactor;  vec3 VP = light.position - ecPos;   vec3 ldir = normalize( light.direction );  float d = length( VP );  VP = normalize( VP );  float attenuation = 1.0 / ( falloff[0] + ( falloff[1] * d ) + ( falloff[2] * d * d ) );  float spotDot = dot( VP, ldir );  if( spotDot < cos( light.angle ) ) {    spotAttenuation = pow( spotDot, light.concentration );  }  else{    spotAttenuation = 1.0;  }  attenuation *= spotAttenuation;  float nDotVP = max( 0.0, dot( vertNormal, VP ));  vec3 halfVector = normalize( VP + eye );  float nDotHV = max( 0.0, dot( vertNormal, halfVector ));  if( nDotVP == 0.0 ) {    powerfactor = 0.0;  }  else {    powerfactor = pow( nDotHV, shininess );  }  spec += specular * powerfactor * attenuation;  col += light.color * nDotVP * attenuation;}void main(void) {  vec3 finalAmbient = vec3( 0.0, 0.0, 0.0 );  vec3 finalDiffuse = vec3( 0.0, 0.0, 0.0 );  vec3 finalSpecular = vec3( 0.0, 0.0, 0.0 );  vec4 col = color;  if(color[0] == -1.0){    col = aColor;  }  vec3 norm = vec3( normalTransform * vec4( Normal, 0.0 ) );  vec4 ecPos4 = view * model * vec4(Vertex,1.0);  vec3 ecPos = (vec3(ecPos4))/ecPos4.w;  vec3 eye = vec3( 0.0, 0.0, 1.0 );  if( lightCount == 0 ) {    frontColor = col + vec4(mat_specular,1.0);  }  else {    for( int i = 0; i < lightCount; i++ ) {      if( lights[i].type == 0 ) {        AmbientLight( finalAmbient, ecPos, lights[i] );      }      else if( lights[i].type == 1 ) {        DirectionalLight( finalDiffuse,ecPos, finalSpecular, norm, lights[i] );      }      else if( lights[i].type == 2 ) {        PointLight( finalDiffuse, finalSpecular, norm, ecPos, eye, lights[i] );      }      else if( lights[i].type == 3 ) {        SpotLight( finalDiffuse, finalSpecular, norm, ecPos, eye, lights[i] );      }    }   if( usingMat == false ) {    frontColor = vec4(        vec3(col) * finalAmbient +      vec3(col) * finalDiffuse +      vec3(col) * finalSpecular,      col[3] );   }   else{     frontColor = vec4(        mat_emissive +        (vec3(col) * mat_ambient * finalAmbient) +        (vec3(col) * finalDiffuse) +        (mat_specular * finalSpecular),        col[3] );    }  }  vTexture.xy = aTexture.xy;  gl_Position = projection * view * model * vec4( Vertex, 1.0 );}";var fragmentShaderSource3D="#ifdef GL_ES\nprecision highp float;\n#endif\nvarying vec4 frontColor;uniform sampler2D sampler;uniform bool usingTexture;varying vec2 vTexture;void main(void){  if(usingTexture){    gl_FragColor =  vec4(texture2D(sampler, vTexture.xy));  }  else{    gl_FragColor = frontColor;  }}";function uniformf(programObj,varName,varValue){var varLocation=curContext.getUniformLocation(programObj,varName);if(varLocation!==-1){if(varValue.length===4){curContext.uniform4fv(varLocation,varValue)}else{if(varValue.length===3){curContext.uniform3fv(varLocation,varValue)}else{if(varValue.length===2){curContext.uniform2fv(varLocation,varValue)}else{curContext.uniform1f(varLocation,varValue)}}}}}function uniformi(programObj,varName,varValue){var varLocation=curContext.getUniformLocation(programObj,varName);if(varLocation!==-1){if(varValue.length===4){curContext.uniform4iv(varLocation,varValue)}else{if(varValue.length===3){curContext.uniform3iv(varLocation,varValue)}else{if(varValue.length===2){curContext.uniform2iv(varLocation,varValue)}else{curContext.uniform1i(varLocation,varValue)}}}}}function vertexAttribPointer(programObj,varName,size,VBO){var varLocation=curContext.getAttribLocation(programObj,varName);if(varLocation!==-1){curContext.bindBuffer(curContext.ARRAY_BUFFER,VBO);curContext.vertexAttribPointer(varLocation,size,curContext.FLOAT,false,0,0);curContext.enableVertexAttribArray(varLocation)}}function disableVertexAttribPointer(programObj,varName){var varLocation=curContext.getAttribLocation(programObj,varName);if(varLocation!==-1){curContext.disableVertexAttribArray(varLocation)}}function uniformMatrix(programObj,varName,transpose,matrix){var varLocation=curContext.getUniformLocation(programObj,varName);if(varLocation!==-1){if(matrix.length===16){curContext.uniformMatrix4fv(varLocation,transpose,matrix)}else{if(matrix.length===9){curContext.uniformMatrix3fv(varLocation,transpose,matrix)}else{curContext.uniformMatrix2fv(varLocation,transpose,matrix)}}}}var imageModeCorner=function imageModeCorner(x,y,w,h,whAreSizes){return{x:x,y:y,w:w,h:h}};var imageModeConvert=imageModeCorner;var imageModeCorners=function imageModeCorners(x,y,w,h,whAreSizes){return{x:x,y:y,w:whAreSizes?w:w-x,h:whAreSizes?h:h-y}};var imageModeCenter=function imageModeCenter(x,y,w,h,whAreSizes){return{x:x-w/2,y:y-h/2,w:w,h:h}};var createProgramObject=function(curContext,vetexShaderSource,fragmentShaderSource){var vertexShaderObject=curContext.createShader(curContext.VERTEX_SHADER);curContext.shaderSource(vertexShaderObject,vetexShaderSource);curContext.compileShader(vertexShaderObject);if(!curContext.getShaderParameter(vertexShaderObject,curContext.COMPILE_STATUS)){throw curContext.getShaderInfoLog(vertexShaderObject)}var fragmentShaderObject=curContext.createShader(curContext.FRAGMENT_SHADER);curContext.shaderSource(fragmentShaderObject,fragmentShaderSource);curContext.compileShader(fragmentShaderObject);if(!curContext.getShaderParameter(fragmentShaderObject,curContext.COMPILE_STATUS)){throw curContext.getShaderInfoLog(fragmentShaderObject)}var programObject=curContext.createProgram();curContext.attachShader(programObject,vertexShaderObject);curContext.attachShader(programObject,fragmentShaderObject);curContext.linkProgram(programObject);if(!curContext.getProgramParameter(programObject,curContext.LINK_STATUS)){throw"Error linking shaders."}return programObject};var charMap={};var Char=p.Character=function Char(chr){if(typeof chr==="string"&&chr.length===1){this.code=chr.charCodeAt(0)}else{this.code=NaN}return(charMap[this.code]===undef)?charMap[this.code]=this:charMap[this.code]};Char.prototype.toString=function(){return String.fromCharCode(this.code)};Char.prototype.valueOf=function(){return this.code};var PShape=p.PShape=function(family){this.family=family||PConstants.GROUP;this.visible=true;this.style=true;this.children=[];this.nameTable=[];this.params=[];this.name="";this.image=null;this.matrix=null;this.kind=null;this.close=null;this.width=null;this.height=null;this.parent=null;this.isVisible=function(){return this.visible};this.setVisible=function(visible){this.visible=visible};this.disableStyle=function(){this.style=false;for(var i=0;i<this.children.length;i++){this.children[i].disableStyle()}};this.enableStyle=function(){this.style=true;for(var i=0;i<this.children.length;i++){this.children[i].enableStyle()}};this.getFamily=function(){return this.family};this.getWidth=function(){return this.width};this.getHeight=function(){return this.height};this.setName=function(name){this.name=name};this.getName=function(){return this.name};this.draw=function(){if(this.visible){this.pre();this.drawImpl();this.post()}};this.drawImpl=function(){if(this.family===PConstants.GROUP){this.drawGroup()}else{if(this.family===PConstants.PRIMITIVE){this.drawPrimitive()}else{if(this.family===PConstants.GEOMETRY){this.drawGeometry()}else{if(this.family===PConstants.PATH){this.drawPath()}}}}};this.drawPath=function(){if(this.vertices.length===0){return}p.beginShape();var i;if(this.vertexCodes.length===0){if(this.vertices[0].length===2){for(i=0;i<this.vertices.length;i++){p.vertex(this.vertices[i][0],this.vertices[i][1])}}else{for(i=0;i<this.vertices.length;i++){p.vertex(this.vertices[i][0],this.vertices[i][1],this.vertices[i][2])}}}else{var index=0;var j;if(this.vertices[0].length===2){for(j=0;j<this.vertexCodes.length;j++){switch(this.vertexCodes[j]){case PConstants.VERTEX:p.vertex(this.vertices[index][0],this.vertices[index][1]);if(this.vertices[index]["moveTo"]===true){vertArray[vertArray.length-1]["moveTo"]=true}else{if(this.vertices[index]["moveTo"]===false){vertArray[vertArray.length-1]["moveTo"]=false}}p.breakShape=false;index++;break;case PConstants.BEZIER_VERTEX:p.bezierVertex(this.vertices[index+0][0],this.vertices[index+0][1],this.vertices[index+1][0],this.vertices[index+1][1],this.vertices[index+2][0],this.vertices[index+2][1]);index+=3;break;case PConstants.CURVE_VERTEX:p.curveVertex(this.vertices[index][0],this.vertices[index][1]);index++;break;case PConstants.BREAK:p.breakShape=true;break}}}else{for(j=0;j<this.vertexCodes.length;j++){switch(this.vertexCodes[j]){case PConstants.VERTEX:p.vertex(this.vertices[index][0],this.vertices[index][1],this.vertices[index][2]);if(this.vertices[index]["moveTo"]===true){vertArray[vertArray.length-1]["moveTo"]=true}else{if(this.vertices[index]["moveTo"]===false){vertArray[vertArray.length-1]["moveTo"]=false}}p.breakShape=false;break;case PConstants.BEZIER_VERTEX:p.bezierVertex(this.vertices[index+0][0],this.vertices[index+0][1],this.vertices[index+0][2],this.vertices[index+1][0],this.vertices[index+1][1],this.vertices[index+1][2],this.vertices[index+2][0],this.vertices[index+2][1],this.vertices[index+2][2]);index+=3;break;case PConstants.CURVE_VERTEX:p.curveVertex(this.vertices[index][0],this.vertices[index][1],this.vertices[index][2]);index++;break;case PConstants.BREAK:p.breakShape=true;break}}}}p.endShape(this.close?PConstants.CLOSE:PConstants.OPEN)};this.drawGeometry=function(){p.beginShape(this.kind);var i;if(this.style){for(i=0;i<this.vertices.length;i++){p.vertex(this.vertices[i])}}else{for(i=0;i<this.vertices.length;i++){var vert=this.vertices[i];if(vert[2]===0){p.vertex(vert[0],vert[1])}else{p.vertex(vert[0],vert[1],vert[2])}}}p.endShape()};this.drawGroup=function(){for(var i=0;i<this.children.length;i++){this.children[i].draw()}};this.drawPrimitive=function(){switch(this.kind){case PConstants.POINT:p.point(this.params[0],this.params[1]);break;case PConstants.LINE:if(this.params.length===4){p.line(this.params[0],this.params[1],this.params[2],this.params[3])}else{p.line(this.params[0],this.params[1],this.params[2],this.params[3],this.params[4],this.params[5])}break;case PConstants.TRIANGLE:p.triangle(this.params[0],this.params[1],this.params[2],this.params[3],this.params[4],this.params[5]);break;case PConstants.QUAD:p.quad(this.params[0],this.params[1],this.params[2],this.params[3],this.params[4],this.params[5],this.params[6],this.params[7]);break;case PConstants.RECT:if(this.image!==null){p.imageMode(PConstants.CORNER);p.image(this.image,this.params[0],this.params[1],this.params[2],this.params[3])}else{p.rectMode(PConstants.CORNER);p.rect(this.params[0],this.params[1],this.params[2],this.params[3])}break;case PConstants.ELLIPSE:p.ellipseMode(PConstants.CORNER);p.ellipse(this.params[0],this.params[1],this.params[2],this.params[3]);break;case PConstants.ARC:p.ellipseMode(PConstants.CORNER);p.arc(this.params[0],this.params[1],this.params[2],this.params[3],this.params[4],this.params[5]);break;case PConstants.BOX:if(this.params.length===1){p.box(this.params[0])}else{p.box(this.params[0],this.params[1],this.params[2])}break;case PConstants.SPHERE:p.sphere(this.params[0]);break}};this.pre=function(){if(this.matrix){p.pushMatrix();curContext.transform(this.matrix.elements[0],this.matrix.elements[3],this.matrix.elements[1],this.matrix.elements[4],this.matrix.elements[2],this.matrix.elements[5])}if(this.style){p.pushStyle();this.styles()}};this.post=function(){if(this.matrix){p.popMatrix()}if(this.style){p.popStyle()}};this.styles=function(){if(this.stroke){p.stroke(this.strokeColor);p.strokeWeight(this.strokeWeight);p.strokeCap(this.strokeCap);p.strokeJoin(this.strokeJoin)}else{p.noStroke()}if(this.fill){p.fill(this.fillColor)}else{p.noFill()}};this.getChild=function(child){if(typeof child==="number"){return this.children[child]}else{var found,i;if(child===""||this.name===child){return this}else{if(this.nameTable.length>0){for(i=0;i<this.nameTable.length||found;i++){if(this.nameTable[i].getName===child){found=this.nameTable[i]}}if(found){return found}}for(i=0;i<this.children.lenth;i++){found=this.children[i].getChild(child);if(found){return found}}}return null}};this.getChildCount=function(){return this.children.length};this.addChild=function(child){this.children.push(child);child.parent=this;if(child.getName()!==null){this.addName(child.getName(),child)}};this.addName=function(name,shape){if(this.parent!==null){this.parent.addName(name,shape)}else{this.nameTable.push([name,shape])}};this.translate=function(){if(arguments.length===2){this.checkMatrix(2);this.matrix.translate(arguments[0],arguments[1])}else{this.checkMatrix(3);this.matrix.translate(arguments[0],arguments[1],0)}};this.checkMatrix=function(dimensions){if(this.matrix===null){if(dimensions===2){this.matrix=new p.PMatrix2D()}else{this.matrix=new p.PMatrix3D()}}else{if(dimensions===3&&this.matrix instanceof p.PMatrix2D){this.matrix=new p.PMatrix3D()}}};this.rotateX=function(angle){this.rotate(angle,1,0,0)};this.rotateY=function(angle){this.rotate(angle,0,1,0)};this.rotateZ=function(angle){this.rotate(angle,0,0,1)};this.rotate=function(){if(arguments.length===1){this.checkMatrix(2);this.matrix.rotate(arguments[0])}else{this.checkMatrix(3);this.matrix.rotate(arguments[0],arguments[1],arguments[2],arguments[3])}};this.scale=function(){if(arguments.length===2){this.checkMatrix(2);this.matrix.scale(arguments[0],arguments[1])}else{if(arguments.length===3){this.checkMatrix(2);this.matrix.scale(arguments[0],arguments[1],arguments[2])}else{this.checkMatrix(2);this.matrix.scale(arguments[0])}}};this.resetMatrix=function(){this.checkMatrix(2);this.matrix.reset()};this.applyMatrix=function(matrix){if(arguments.length===1){this.applyMatrix(matrix.elements[0],matrix.elements[1],0,matrix.elements[2],matrix.elements[3],matrix.elements[4],0,matrix.elements[5],0,0,1,0,0,0,0,1)}else{if(arguments.length===6){this.checkMatrix(2);this.matrix.apply(arguments[0],arguments[1],arguments[2],0,arguments[3],arguments[4],arguments[5],0,0,0,1,0,0,0,0,1)}else{if(arguments.length===16){this.checkMatrix(3);this.matrix.apply(arguments[0],arguments[1],arguments[2],arguments[3],arguments[4],arguments[5],arguments[6],arguments[7],arguments[8],arguments[9],arguments[10],arguments[11],arguments[12],arguments[13],arguments[14],arguments[15])}}}}};var PShapeSVG=function(){p.PShape.call(this);if(arguments.length===1){this.element=new p.XMLElement(null,arguments[0]);this.vertexCodes=[];this.vertices=[];this.opacity=1;this.stroke=false;this.strokeColor=PConstants.ALPHA_MASK;this.strokeWeight=1;this.strokeCap=PConstants.SQUARE;this.strokeJoin=PConstants.MITER;this.strokeGradient=null;this.strokeGradientPaint=null;this.strokeName=null;this.strokeOpacity=1;this.fill=true;this.fillColor=PConstants.ALPHA_MASK;this.fillGradient=null;this.fillGradientPaint=null;this.fillName=null;this.fillOpacity=1;if(this.element.getName()!=="svg"){throw ("root is not <svg>, it's <"+this.element.getName()+">")}}else{if(arguments.length===2){if(typeof arguments[1]==="string"){if(arguments[1].indexOf(".svg")>-1){this.element=new p.XMLElement(null,arguments[1]);this.vertexCodes=[];this.vertices=[];this.opacity=1;this.stroke=false;this.strokeColor=PConstants.ALPHA_MASK;this.strokeWeight=1;this.strokeCap=PConstants.SQUARE;this.strokeJoin=PConstants.MITER;this.strokeGradient="";this.strokeGradientPaint="";this.strokeName="";this.strokeOpacity=1;this.fill=true;this.fillColor=PConstants.ALPHA_MASK;this.fillGradient=null;this.fillGradientPaint=null;this.fillOpacity=1}}else{if(arguments[0]){this.element=arguments[1];this.vertexCodes=arguments[0].vertexCodes.slice();this.vertices=arguments[0].vertices.slice();this.stroke=arguments[0].stroke;this.strokeColor=arguments[0].strokeColor;this.strokeWeight=arguments[0].strokeWeight;this.strokeCap=arguments[0].strokeCap;this.strokeJoin=arguments[0].strokeJoin;this.strokeGradient=arguments[0].strokeGradient;this.strokeGradientPaint=arguments[0].strokeGradientPaint;this.strokeName=arguments[0].strokeName;this.fill=arguments[0].fill;this.fillColor=arguments[0].fillColor;this.fillGradient=arguments[0].fillGradient;this.fillGradientPaint=arguments[0].fillGradientPaint;this.fillName=arguments[0].fillName;this.strokeOpacity=arguments[0].strokeOpacity;this.fillOpacity=arguments[0].fillOpacity;this.opacity=arguments[0].opacity}}}}this.name=this.element.getStringAttribute("id");var displayStr=this.element.getStringAttribute("display","inline");this.visible=displayStr!=="none";var str=this.element.getAttribute("transform");if(str){this.matrix=this.parseMatrix(str)}var viewBoxStr=this.element.getStringAttribute("viewBox");if(viewBoxStr!==null){var viewBox=viewBoxStr.split(" ");this.width=viewBox[2];this.height=viewBox[3]}var unitWidth=this.element.getStringAttribute("width");var unitHeight=this.element.getStringAttribute("height");if(unitWidth!==null){this.width=this.parseUnitSize(unitWidth);this.height=this.parseUnitSize(unitHeight)}else{if((this.width===0)||(this.height===0)){this.width=1;this.height=1;throw ("The width and/or height is not readable in the <svg> tag of this file.")}}this.parseColors(this.element);this.parseChildren(this.element)};PShapeSVG.prototype={parseMatrix:function(str){this.checkMatrix(2);var pieces=[];str.replace(/\s*(\w+)\((.*?)\)/g,function(all){pieces.push(p.trim(all))});if(pieces.length===0){p.println("Transformation:"+str+" is empty");return null}for(var i=0;i<pieces.length;i++){var m=[];pieces[i].replace(/\((.*?)\)/,(function(){return function(all,params){m=params.replace(/,+/g," ").split(/\s+/)}}()));if(pieces[i].indexOf("matrix")!==-1){this.matrix.set(m[0],m[2],m[4],m[1],m[3],m[5])}else{if(pieces[i].indexOf("translate")!==-1){var tx=m[0];var ty=(m.length===2)?m[1]:0;this.matrix.translate(tx,ty)}else{if(pieces[i].indexOf("scale")!==-1){var sx=m[0];var sy=(m.length===2)?m[1]:m[0];this.matrix.scale(sx,sy)}else{if(pieces[i].indexOf("rotate")!==-1){var angle=m[0];if(m.length===1){this.matrix.rotate(p.radians(angle))}else{if(m.length===3){this.matrix.translate(m[1],m[2]);this.matrix.rotate(p.radians(m[0]));this.matrix.translate(-m[1],-m[2])}}}else{if(pieces[i].indexOf("skewX")!==-1){this.matrix.skewX(parseFloat(m[0]))}else{if(pieces[i].indexOf("skewY")!==-1){this.matrix.skewY(m[0])}}}}}}}return this.matrix},parseChildren:function(element){var newelement=element.getChildren();var children=new p.PShape();for(var i=0;i<newelement.length;i++){var kid=this.parseChild(newelement[i]);if(kid){children.addChild(kid)}}this.children.push(children)},getName:function(){return this.name},parseChild:function(elem){var name=elem.getName();var shape;switch(name){case"g":shape=new PShapeSVG(this,elem);break;case"defs":shape=new PShapeSVG(this,elem);break;case"line":shape=new PShapeSVG(this,elem);shape.parseLine();break;case"circle":shape=new PShapeSVG(this,elem);shape.parseEllipse(true);break;case"ellipse":shape=new PShapeSVG(this,elem);shape.parseEllipse(false);break;case"rect":shape=new PShapeSVG(this,elem);shape.parseRect();break;case"polygon":shape=new PShapeSVG(this,elem);shape.parsePoly(true);break;case"polyline":shape=new PShapeSVG(this,elem);shape.parsePoly(false);break;case"path":shape=new PShapeSVG(this,elem);shape.parsePath();break;case"radialGradient":break;case"linearGradient":break;case"text":p.println("Text in SVG files is not currently supported, convert text to outlines instead.");break;case"filter":p.println("Filters are not supported.");break;case"mask":p.println("Masks are not supported.");break;default:p.println("Ignoring  <"+name+"> tag.");break}return shape},parsePath:function(){this.family=PConstants.PATH;this.kind=0;var pathDataChars=[];var c;var pathData=p.trim(this.element.getStringAttribute("d").replace(/[\s,]+/g," "));if(pathData===null){return}pathData=pathData.toCharArray();var cx=0,cy=0,ctrlX=0,ctrlY=0,ctrlX1=0,ctrlX2=0,ctrlY1=0,ctrlY2=0,endX=0,endY=0,ppx=0,ppy=0,px=0,py=0,i=0,j=0,valOf=0;var str="";var tmpArray=[];var flag=false;var lastInstruction;var command;while(i<pathData.length){valOf=pathData[i].valueOf();if((valOf>=65&&valOf<=90)||(valOf>=97&&valOf<=122)){j=i;i++;if(i<pathData.length){tmpArray=[];valOf=pathData[i].valueOf();while(!((valOf>=65&&valOf<=90)||(valOf>=97&&valOf<=100)||(valOf>=102&&valOf<=122))&&flag===false){if(valOf===32){if(str!==""){tmpArray.push(parseFloat(str));str=""}i++}else{if(valOf===45){if(pathData[i-1].valueOf()===101){str+=pathData[i].toString();i++}else{if(str!==""){tmpArray.push(parseFloat(str))}str=pathData[i].toString();i++}}else{str+=pathData[i].toString();i++}}if(i===pathData.length){flag=true}else{valOf=pathData[i].valueOf()}}}if(str!==""){tmpArray.push(parseFloat(str));str=""}command=pathData[j];switch(command.valueOf()){case 77:if(tmpArray.length>=2&&tmpArray.length%2===0){cx=tmpArray[0];cy=tmpArray[1];this.parsePathMoveto(cx,cy);if(tmpArray.length>2){for(j=2;j<tmpArray.length;j+=2){cx=tmpArray[j];cy=tmpArray[j+1];this.parsePathLineto(cx,cy)}}}break;case 109:if(tmpArray.length>=2&&tmpArray.length%2===0){this.parsePathMoveto(cx,cy);if(tmpArray.length>2){for(j=2;j<tmpArray.length;j+=2){cx+=tmpArray[j];cy+=tmpArray[j+1];this.parsePathLineto(cx,cy)}}}break;case 76:if(tmpArray.length>=2&&tmpArray.length%2===0){for(j=0;j<tmpArray.length;j+=2){cx=tmpArray[j];cy=tmpArray[j+1];this.parsePathLineto(cx,cy)}}break;case 108:if(tmpArray.length>=2&&tmpArray.length%2===0){for(j=0;j<tmpArray.length;j+=2){cx+=tmpArray[j];cy+=tmpArray[j+1];this.parsePathLineto(cx,cy)}}break;case 72:for(j=0;j<tmpArray.length;j++){cx=tmpArray[j];this.parsePathLineto(cx,cy)}break;case 104:for(j=0;j<tmpArray.length;j++){cx+=tmpArray[j];this.parsePathLineto(cx,cy)}break;case 86:for(j=0;j<tmpArray.length;j++){cy=tmpArray[j];this.parsePathLineto(cx,cy)}break;case 118:for(j=0;j<tmpArray.length;j++){cy+=tmpArray[j];this.parsePathLineto(cx,cy)}break;case 67:if(tmpArray.length>=6&&tmpArray.length%6===0){for(j=0;j<tmpArray.length;j+=6){ctrlX1=tmpArray[j];ctrlY1=tmpArray[j+1];ctrlX2=tmpArray[j+2];ctrlY2=tmpArray[j+3];endX=tmpArray[j+4];endY=tmpArray[j+5];this.parsePathCurveto(ctrlX1,ctrlY1,ctrlX2,ctrlY2,endX,endY);cx=endX;cy=endY}}break;case 99:if(tmpArray.length>=6&&tmpArray.length%6===0){for(j=0;j<tmpArray.length;j+=6){ctrlX1=cx+tmpArray[j];ctrlY1=cy+tmpArray[j+1];ctrlX2=cx+tmpArray[j+2];ctrlY2=cy+tmpArray[j+3];endX=cx+tmpArray[j+4];endY=cy+tmpArray[j+5];this.parsePathCurveto(ctrlX1,ctrlY1,ctrlX2,ctrlY2,endX,endY);cx=endX;cy=endY}}break;case 83:if(tmpArray.length>=4&&tmpArray.length%4===0){for(j=0;j<tmpArray.length;j+=4){if(lastInstruction.toLowerCase()==="c"||lastInstruction.toLowerCase()==="s"){ppx=this.vertices[this.vertices.length-2][0];ppy=this.vertices[this.vertices.length-2][1];px=this.vertices[this.vertices.length-1][0];py=this.vertices[this.vertices.length-1][1];ctrlX1=px+(px-ppx);ctrlY1=py+(py-ppy)}else{ctrlX1=this.vertices[this.vertices.length-1][0];ctrlY1=this.vertices[this.vertices.length-1][1]}ctrlX2=tmpArray[j];ctrlY2=tmpArray[j+1];endX=tmpArray[j+2];endY=tmpArray[j+3];this.parsePathCurveto(ctrlX1,ctrlY1,ctrlX2,ctrlY2,endX,endY);cx=endX;cy=endY}}break;case 115:if(tmpArray.length>=4&&tmpArray.length%4===0){for(j=0;j<tmpArray.length;j+=4){if(lastInstruction.toLowerCase()==="c"||lastInstruction.toLowerCase()==="s"){ppx=this.vertices[this.vertices.length-2][0];ppy=this.vertices[this.vertices.length-2][1];px=this.vertices[this.vertices.length-1][0];py=this.vertices[this.vertices.length-1][1];ctrlX1=px+(px-ppx);ctrlY1=py+(py-ppy)}else{ctrlX1=this.vertices[this.vertices.length-1][0];ctrlY1=this.vertices[this.vertices.length-1][1]}ctrlX2=cx+tmpArray[j];ctrlY2=cy+tmpArray[j+1];endX=cx+tmpArray[j+2];endY=cy+tmpArray[j+3];this.parsePathCurveto(ctrlX1,ctrlY1,ctrlX2,ctrlY2,endX,endY);cx=endX;cy=endY}}break;case 81:if(tmpArray.length>=4&&tmpArray.length%4===0){for(j=0;j<tmpArray.length;j+=4){ctrlX=tmpArray[j];ctrlY=tmpArray[j+1];endX=tmpArray[j+2];endY=tmpArray[j+3];this.parsePathQuadto(cx,cy,ctrlX,ctrlY,endX,endY);cx=endX;cy=endY}}break;case 113:if(tmpArray.length>=4&&tmpArray.length%4===0){for(j=0;j<tmpArray.length;j+=4){ctrlX=cx+tmpArray[j];ctrlY=cy+tmpArray[j+1];endX=cx+tmpArray[j+2];endY=cy+tmpArray[j+3];this.parsePathQuadto(cx,cy,ctrlX,ctrlY,endX,endY);cx=endX;cy=endY}}break;case 84:if(tmpArray.length>=2&&tmpArray.length%2===0){for(j=0;j<tmpArray.length;j+=2){if(lastInstruction.toLowerCase()==="q"||lastInstruction.toLowerCase()==="t"){ppx=this.vertices[this.vertices.length-2][0];ppy=this.vertices[this.vertices.length-2][1];px=this.vertices[this.vertices.length-1][0];py=this.vertices[this.vertices.length-1][1];ctrlX=px+(px-ppx);ctrlY=py+(py-ppy)}else{ctrlX=cx;ctrlY=cy}endX=tmpArray[j];endY=tmpArray[j+1];this.parsePathQuadto(cx,cy,ctrlX,ctrlY,endX,endY);cx=endX;cy=endY}}break;case 116:if(tmpArray.length>=2&&tmpArray.length%2===0){for(j=0;j<tmpArray.length;j+=2){if(lastInstruction.toLowerCase()==="q"||lastInstruction.toLowerCase()==="t"){ppx=this.vertices[this.vertices.length-2][0];ppy=this.vertices[this.vertices.length-2][1];px=this.vertices[this.vertices.length-1][0];py=this.vertices[this.vertices.length-1][1];ctrlX=px+(px-ppx);ctrlY=py+(py-ppy)}else{ctrlX=cx;ctrlY=cy}endX=cx+tmpArray[j];endY=cy+tmpArray[j+1];this.parsePathQuadto(cx,cy,ctrlX,ctrlY,endX,endY);cx=endX;cy=endY}}break;case 90:case 122:this.close=true;break}lastInstruction=command.toString()}else{i++}}},parsePathQuadto:function(x1,y1,cx,cy,x2,y2){if(this.vertices.length>0){this.parsePathCode(PConstants.BEZIER_VERTEX);this.parsePathVertex(x1+((cx-x1)*2/3),y1+((cy-y1)*2/3));this.parsePathVertex(x2+((cx-x2)*2/3),y2+((cy-y2)*2/3));this.parsePathVertex(x2,y2)}else{throw ("Path must start with M/m")}},parsePathCurveto:function(x1,y1,x2,y2,x3,y3){if(this.vertices.length>0){this.parsePathCode(PConstants.BEZIER_VERTEX);this.parsePathVertex(x1,y1);this.parsePathVertex(x2,y2);this.parsePathVertex(x3,y3)}else{throw ("Path must start with M/m")}},parsePathLineto:function(px,py){if(this.vertices.length>0){this.parsePathCode(PConstants.VERTEX);this.parsePathVertex(px,py);this.vertices[this.vertices.length-1]["moveTo"]=false}else{throw ("Path must start with M/m")}},parsePathMoveto:function(px,py){if(this.vertices.length>0){this.parsePathCode(PConstants.BREAK)}this.parsePathCode(PConstants.VERTEX);this.parsePathVertex(px,py);this.vertices[this.vertices.length-1]["moveTo"]=true},parsePathVertex:function(x,y){var verts=[];verts[0]=x;verts[1]=y;this.vertices.push(verts)},parsePathCode:function(what){this.vertexCodes.push(what)},parsePoly:function(val){this.family=PConstants.PATH;this.close=val;var pointsAttr=p.trim(this.element.getStringAttribute("points").replace(/[,\s]+/g," "));if(pointsAttr!==null){var pointsBuffer=pointsAttr.split(" ");if(pointsBuffer.length%2===0){for(var i=0;i<pointsBuffer.length;i++){var verts=[];verts[0]=pointsBuffer[i];verts[1]=pointsBuffer[++i];this.vertices.push(verts)}}else{p.println("Error parsing polygon points: odd number of coordinates provided")}}},parseRect:function(){this.kind=PConstants.RECT;this.family=PConstants.PRIMITIVE;this.params=[];this.params[0]=this.element.getFloatAttribute("x");this.params[1]=this.element.getFloatAttribute("y");this.params[2]=this.element.getFloatAttribute("width");this.params[3]=this.element.getFloatAttribute("height")},parseEllipse:function(val){this.kind=PConstants.ELLIPSE;this.family=PConstants.PRIMITIVE;this.params=[];this.params[0]=this.element.getFloatAttribute("cx");this.params[1]=this.element.getFloatAttribute("cy");var rx,ry;if(val){rx=ry=this.element.getFloatAttribute("r")}else{rx=this.element.getFloatAttribute("rx");ry=this.element.getFloatAttribute("ry")}this.params[0]-=rx;this.params[1]-=ry;this.params[2]=rx*2;this.params[3]=ry*2},parseLine:function(){this.kind=PConstants.LINE;this.family=PConstants.PRIMITIVE;this.params=[];this.params[0]=this.element.getFloatAttribute("x1");this.params[1]=this.element.getFloatAttribute("y1");this.params[2]=this.element.getFloatAttribute("x2");this.params[3]=this.element.getFloatAttribute("y2")},parseColors:function(element){if(element.hasAttribute("opacity")){this.setOpacity(element.getAttribute("opacity"))}if(element.hasAttribute("stroke")){this.setStroke(element.getAttribute("stroke"))}if(element.hasAttribute("stroke-width")){this.setStrokeWeight(element.getAttribute("stroke-width"))}if(element.hasAttribute("stroke-linejoin")){this.setStrokeJoin(element.getAttribute("stroke-linejoin"))}if(element.hasAttribute("stroke-linecap")){this.setStrokeCap(element.getStringAttribute("stroke-linecap"))}if(element.hasAttribute("fill")){this.setFill(element.getStringAttribute("fill"))}if(element.hasAttribute("style")){var styleText=element.getStringAttribute("style");var styleTokens=styleText.toString().split(";");for(var i=0;i<styleTokens.length;i++){var tokens=p.trim(styleTokens[i].split(":"));switch(tokens[0]){case"fill":this.setFill(tokens[1]);break;case"fill-opacity":this.setFillOpacity(tokens[1]);break;case"stroke":this.setStroke(tokens[1]);break;case"stroke-width":this.setStrokeWeight(tokens[1]);break;case"stroke-linecap":this.setStrokeCap(tokens[1]);break;case"stroke-linejoin":this.setStrokeJoin(tokens[1]);break;case"stroke-opacity":this.setStrokeOpacity(tokens[1]);break;case"opacity":this.setOpacity(tokens[1]);break}}}},setFillOpacity:function(opacityText){this.fillOpacity=parseFloat(opacityText);this.fillColor=this.fillOpacity*255<<24|this.fillColor&16777215},setFill:function(fillText){var opacityMask=this.fillColor&4278190080;if(fillText==="none"){this.fill=false}else{if(fillText.indexOf("#")===0){this.fill=true;this.fillColor=opacityMask|(parseInt(fillText.substring(1),16))&16777215}else{if(fillText.indexOf("rgb")===0){this.fill=true;this.fillColor=opacityMask|this.parseRGB(fillText)}else{if(fillText.indexOf("url(#")===0){this.fillName=fillText.substring(5,fillText.length-1)}else{if(colors[fillText]){this.fill=true;this.fillColor=opacityMask|(parseInt(colors[fillText].substring(1),16))&16777215}}}}}},setOpacity:function(opacity){this.strokeColor=parseFloat(opacity)*255<<24|this.strokeColor&16777215;this.fillColor=parseFloat(opacity)*255<<24|this.fillColor&16777215},setStroke:function(strokeText){var opacityMask=this.strokeColor&4278190080;if(strokeText==="none"){this.stroke=false}else{if(strokeText.charAt(0)==="#"){this.stroke=true;this.strokeColor=opacityMask|(parseInt(strokeText.substring(1),16))&16777215}else{if(strokeText.indexOf("rgb")===0){this.stroke=true;this.strokeColor=opacityMask|this.parseRGB(strokeText)}else{if(strokeText.indexOf("url(#")===0){this.strokeName=strokeText.substring(5,strokeText.length-1)}else{if(colors[strokeText]){this.stroke=true;this.strokeColor=opacityMask|(parseInt(colors[strokeText].substring(1),16))&16777215}}}}}},setStrokeWeight:function(weight){this.strokeWeight=this.parseUnitSize(weight)},setStrokeJoin:function(linejoin){if(linejoin==="miter"){this.strokeJoin=PConstants.MITER}else{if(linejoin==="round"){this.strokeJoin=PConstants.ROUND}else{if(linejoin==="bevel"){this.strokeJoin=PConstants.BEVEL}}}},setStrokeCap:function(linecap){if(linecap==="butt"){this.strokeCap=PConstants.SQUARE}else{if(linecap==="round"){this.strokeCap=PConstants.ROUND}else{if(linecap==="square"){this.strokeCap=PConstants.PROJECT}}}},setStrokeOpacity:function(opacityText){this.strokeOpacity=parseFloat(opacityText);this.strokeColor=this.strokeOpacity*255<<24|this.strokeColor&16777215},parseRGB:function(color){var sub=color.substring(color.indexOf("(")+1,color.indexOf(")"));var values=sub.split(", ");return(values[0]<<16)|(values[1]<<8)|(values[2])},parseUnitSize:function(text){var len=text.length-2;if(len<0){return text}if(text.indexOf("pt")===len){return parseFloat(text.substring(0,len))*1.25}else{if(text.indexOf("pc")===len){return parseFloat(text.substring(0,len))*15}else{if(text.indexOf("mm")===len){return parseFloat(text.substring(0,len))*3.543307}else{if(text.indexOf("cm")===len){return parseFloat(text.substring(0,len))*35.43307}else{if(text.indexOf("in")===len){return parseFloat(text.substring(0,len))*90}else{if(text.indexOf("px")===len){return parseFloat(text.substring(0,len))}else{return parseFloat(text)}}}}}}}};p.shape=function(shape,x,y,width,height){if(arguments.length>=1&&arguments[0]!==null){if(shape.isVisible()){p.pushMatrix();if(curShapeMode===PConstants.CENTER){if(arguments.length===5){p.translate(x-width/2,y-height/2);p.scale(width/shape.getWidth(),height/shape.getHeight())}else{if(arguments.length===3){p.translate(x-shape.getWidth()/2,-shape.getHeight()/2)}else{p.translate(-shape.getWidth()/2,-shape.getHeight()/2)}}}else{if(curShapeMode===PConstants.CORNER){if(arguments.length===5){p.translate(x,y);p.scale(width/shape.getWidth(),height/shape.getHeight())}else{if(arguments.length===3){p.translate(x,y)}}}else{if(curShapeMode===PConstants.CORNERS){if(arguments.length===5){width-=x;height-=y;p.translate(x,y);p.scale(width/shape.getWidth(),height/shape.getHeight())}else{if(arguments.length===3){p.translate(x,y)}}}}}shape.draw();if((arguments.length===1&&curShapeMode===PConstants.CENTER)||arguments.length>1){p.popMatrix()}}}};p.shapeMode=function(mode){curShapeMode=mode};p.loadShape=function(filename){if(arguments.length===1){if(filename.indexOf(".svg")>-1){return new PShapeSVG(null,filename)}}return null};var XMLAttribute=function(fname,n,nameSpace,v,t){this.fullName=fname||"";this.name=n||"";this.namespace=nameSpace||"";this.value=v;this.type=t};XMLAttribute.prototype={getName:function(){return this.name},getFullName:function(){return this.fullName},getNamespace:function(){return this.namespace},getValue:function(){return this.value},getType:function(){return this.type},setValue:function(newval){this.value=newval}};var XMLElement=p.XMLElement=function(){if(arguments.length===4){this.attributes=[];this.children=[];this.fullName=arguments[0]||"";if(arguments[1]){this.name=arguments[1]}else{var index=this.fullName.indexOf(":");if(index>=0){this.name=this.fullName.substring(index+1)}else{this.name=this.fullName}}this.namespace=arguments[1];this.content="";this.lineNr=arguments[3];this.systemID=arguments[2];this.parent=null}else{if((arguments.length===2&&arguments[1].indexOf(".")>-1)){this.attributes=[];this.children=[];this.fullName="";this.name="";this.namespace="";this.content="";this.systemID="";this.lineNr="";this.parent=null;this.parse(arguments[arguments.length-1])}else{if(arguments.length===1&&typeof arguments[0]==="string"){this.attributes=[];this.children=[];this.fullName="";this.name="";this.namespace="";this.content="";this.systemID="";this.lineNr="";this.parent=null;this.parse(arguments[0])}else{this.attributes=[];this.children=[];this.fullName="";this.name="";this.namespace="";this.content="";this.systemID="";this.lineNr="";this.parent=null}}}return this};XMLElement.prototype={parse:function(filename){var xmlDoc;try{if(filename.indexOf(".xml")>-1||filename.indexOf(".svg")>-1){filename=ajax(filename)}xmlDoc=new DOMParser().parseFromString(filename,"text/xml");var elements=xmlDoc.documentElement;if(elements){this.parseChildrenRecursive(null,elements)}else{throw ("Error loading document")}return this}catch(e){throw (e)}},createElement:function(){if(arguments.length===2){return new XMLElement(arguments[0],arguments[1],null,null)}else{return new XMLElement(arguments[0],arguments[1],arguments[2],arguments[3])}},hasAttribute:function(name){return this.getAttribute(name)!==null},createPCDataElement:function(){return new XMLElement()},equals:function(object){if(typeof object==="Object"){return this.equalsXMLElement(object)}},equalsXMLElement:function(object){if(object instanceof XMLElement){if(this.name!==object.getLocalName){return false}if(this.attributes.length!==object.getAttributeCount()){return false}for(var i=0;i<this.attributes.length;i++){if(!object.hasAttribute(this.attributes[i].getName(),this.attributes[i].getNamespace())){return false}if(this.attributes[i].getValue()!==object.attributes[i].getValue()){return false}if(this.attributes[i].getType()!==object.attributes[i].getType()){return false}}if(this.children.length!==object.getChildCount()){return false}var child1,child2;for(i=0;i<this.children.length;i++){child1=this.getChildAtIndex(i);child2=object.getChildAtIndex(i);if(!child1.equalsXMLElement(child2)){return false}}return true}},getContent:function(){return this.content},getAttribute:function(){var attribute;if(arguments.length===2){attribute=this.findAttribute(arguments[0]);if(attribute){return attribute.getValue()}else{return arguments[1]}}else{if(arguments.length===1){attribute=this.findAttribute(arguments[0]);if(attribute){return attribute.getValue()}else{return null}}}},getStringAttribute:function(){if(arguments.length===1){return this.getAttribute(arguments[0])}else{if(arguments.length===2){return this.getAttribute(arguments[0],arguments[1])}else{return this.getAttribute(arguments[0],arguments[1],arguments[2])}}},getFloatAttribute:function(){if(arguments.length===1){return parseFloat(this.getAttribute(arguments[0],0))}else{if(arguments.length===2){return this.getAttribute(arguments[0],arguments[1])}else{return this.getAttribute(arguments[0],arguments[1],arguments[2])}}},getIntAttribute:function(){if(arguments.length===1){return this.getAttribute(arguments[0],0)}else{if(arguments.length===2){return this.getAttribute(arguments[0],arguments[1])}else{return this.getAttribute(arguments[0],arguments[1],arguments[2])}}},hasChildren:function(){return this.children.length>0},addChild:function(child){if(child!==null){child.parent=this;this.children.push(child)}},insertChild:function(child,index){if(child){if((child.getLocalName()===null)&&(!this.hasChildren())){var lastChild=this.children[this.children.length-1];if(lastChild.getLocalName()===null){lastChild.setContent(lastChild.getContent()+child.getContent());return}}child.parent=this;this.children.splice(index,0,child)}},getChild:function(index){if(typeof index==="number"){return this.children[index]}else{if(index.indexOf("/")!==-1){this.getChildRecursive(index.split("/"),0)}else{var kid,kidName;for(var i=0;i<this.getChildCount();i++){kid=this.getChild(i);kidName=kid.getName();if(kidName!==null&&kidName===index){return kid}}return null}}},getChildren:function(){if(arguments.length===1){if(typeof arguments[0]==="number"){return this.getChild(arguments[0])}else{if(arguments[0].indexOf("/")!==-1){return this.getChildrenRecursive(arguments[0].split("/"),0)}else{var matches=[];var kid,kidName;for(var i=0;i<this.getChildCount();i++){kid=this.getChild(i);kidName=kid.getName();if(kidName!==null&&kidName===arguments[0]){matches.push(kid)}}return matches}}}else{return this.children}},getChildCount:function(){return this.children.length},getChildRecursive:function(items,offset){var kid,kidName;for(var i=0;i<this.getChildCount();i++){kid=this.getChild(i);kidName=kid.getName();if(kidName!==null&&kidName===items[offset]){if(offset===items.length-1){return kid}else{offset+=1;return kid.getChildRecursive(items,offset)}}}return null},getChildrenRecursive:function(items,offset){if(offset===items.length-1){return this.getChildren(items[offset])}var matches=this.getChildren(items[offset]);var kidMatches;for(var i=0;i<matches.length;i++){kidMatches=matches[i].getChildrenRecursive(items,offset+1)}return kidMatches},parseChildrenRecursive:function(parent,elementpath){var xmlelement,xmlattribute,tmpattrib;if(!parent){this.fullName=elementpath.localName;this.name=elementpath.nodeName;this.content=elementpath.textContent||"";xmlelement=this}else{xmlelement=new XMLElement(elementpath.localName,elementpath.nodeName,"","");xmlelement.content=elementpath.textContent||"";xmlelement.parent=parent}for(var l=0;l<elementpath.attributes.length;l++){tmpattrib=elementpath.attributes[l];xmlattribute=new XMLAttribute(tmpattrib.getname,tmpattrib.nodeName,tmpattrib.namespaceURI,tmpattrib.nodeValue,tmpattrib.nodeType);xmlelement.attributes.push(xmlattribute)}for(var node in elementpath.childNodes){if(elementpath.childNodes[node].nodeType===1){xmlelement.children.push(xmlelement.parseChildrenRecursive(xmlelement,elementpath.childNodes[node]))}}return xmlelement},isLeaf:function(){return this.hasChildren()},listChildren:function(){var arr=[];for(var i=0;i<this.children.length;i++){arr.push(this.getChild(i).getName())}return arr},removeAttribute:function(name,namespace){this.namespace=namespace||"";for(var i=0;i<this.attributes.length;i++){if(this.attributes[i].getName()===name&&this.attributes[i].getNamespace()===this.namespace){this.attributes.splice(i,0)}}},removeChild:function(child){if(child){for(var i=0;i<this.children.length;i++){if(this.children[i].equalsXMLElement(child)){this.children.splice(i,0)}}}},removeChildAtIndex:function(index){if(this.children.length>index){this.children.splice(index,0)}},findAttribute:function(name,namespace){this.namespace=namespace||"";for(var i=0;i<this.attributes.length;i++){if(this.attributes[i].getName()===name&&this.attributes[i].getNamespace()===this.namespace){return this.attributes[i]}}},setAttribute:function(){var attr;if(arguments.length===3){var index=arguments[0].indexOf(":");var name=arguments[0].substring(index+1);attr=this.findAttribute(name,arguments[1]);if(attr){attr.setValue(arguments[2])}else{attr=new XMLAttribute(arguments[0],name,arguments[1],arguments[2],"CDATA");this.attributes.addElement(attr)}}else{attr=this.findAttribute(arguments[0]);if(attr){attr.setValue(arguments[1])}else{attr=new XMLAttribute(arguments[0],arguments[0],null,arguments[1],"CDATA");this.attributes.addElement(attr)}}},setContent:function(content){this.content=content},setName:function(){if(arguments.length===1){this.name=arguments[0];this.fullName=arguments[0];this.namespace=arguments[0]}else{var index=arguments[0].indexOf(":");if((arguments[1]===null)||(index<0)){this.name=arguments[0]}else{this.name=arguments[0].substring(index+1)}this.fullName=arguments[0];this.namespace=arguments[1]}},getName:function(){return this.fullName}};var printMatrixHelper=function printMatrixHelper(elements){var big=0;for(var i=0;i<elements.length;i++){if(i!==0){big=Math.max(big,Math.abs(elements[i]))}else{big=Math.abs(elements[i])}}var digits=(big+"").indexOf(".");if(digits===0){digits=1}else{if(digits===-1){digits=(big+"").length}}return digits};var PMatrix2D=p.PMatrix2D=function(){if(arguments.length===0){this.reset()}else{if(arguments.length===1&&arguments[0] instanceof PMatrix2D){this.set(arguments[0].array())}else{if(arguments.length===6){this.set(arguments[0],arguments[1],arguments[2],arguments[3],arguments[4],arguments[5])}}}};PMatrix2D.prototype={set:function(){if(arguments.length===6){var a=arguments;this.set([a[0],a[1],a[2],a[3],a[4],a[5]])}else{if(arguments.length===1&&arguments[0] instanceof PMatrix2D){this.elements=arguments[0].array()}else{if(arguments.length===1&&arguments[0] instanceof Array){this.elements=arguments[0].slice()}}}},get:function(){var outgoing=new PMatrix2D();outgoing.set(this.elements);return outgoing},reset:function(){this.set([1,0,0,0,1,0])},array:function array(){return this.elements.slice()},translate:function(tx,ty){this.elements[2]=tx*this.elements[0]+ty*this.elements[1]+this.elements[2];this.elements[5]=tx*this.elements[3]+ty*this.elements[4]+this.elements[5]},transpose:function(){},mult:function(source,target){var x,y;if(source instanceof PVector){x=source.x;y=source.y;if(!target){target=new PVector()}}else{if(source instanceof Array){x=source[0];y=source[1];if(!target){target=[]}}}if(target instanceof Array){target[0]=this.elements[0]*x+this.elements[1]*y+this.elements[2];target[1]=this.elements[3]*x+this.elements[4]*y+this.elements[5]}else{if(target instanceof PVector){target.x=this.elements[0]*x+this.elements[1]*y+this.elements[2];target.y=this.elements[3]*x+this.elements[4]*y+this.elements[5];target.z=0}}return target},multX:function(x,y){return(x*this.elements[0]+y*this.elements[1]+this.elements[2])},multY:function(x,y){return(x*this.elements[3]+y*this.elements[4]+this.elements[5])},skewX:function(angle){this.apply(1,0,1,angle,0,0)},skewY:function(angle){this.apply(1,0,1,0,angle,0)},determinant:function(){return(this.elements[0]*this.elements[4]-this.elements[1]*this.elements[3])},invert:function(){var d=this.determinant();if(Math.abs(d)>PConstants.FLOAT_MIN){var old00=this.elements[0];var old01=this.elements[1];var old02=this.elements[2];var old10=this.elements[3];var old11=this.elements[4];var old12=this.elements[5];this.elements[0]=old11/d;this.elements[3]=-old10/d;this.elements[1]=-old01/d;this.elements[1]=old00/d;this.elements[2]=(old01*old12-old11*old02)/d;this.elements[5]=(old10*old02-old00*old12)/d;return true}return false},scale:function(sx,sy){if(sx&&!sy){sy=sx}if(sx&&sy){this.elements[0]*=sx;this.elements[1]*=sy;this.elements[3]*=sx;this.elements[4]*=sy}},apply:function(){var source;if(arguments.length===1&&arguments[0] instanceof PMatrix2D){source=arguments[0].array()}else{if(arguments.length===6){source=Array.prototype.slice.call(arguments)}else{if(arguments.length===1&&arguments[0] instanceof Array){source=arguments[0]}}}var result=[0,0,this.elements[2],0,0,this.elements[5]];var e=0;for(var row=0;row<2;row++){for(var col=0;col<3;col++,e++){result[e]+=this.elements[row*3+0]*source[col+0]+this.elements[row*3+1]*source[col+3]}}this.elements=result.slice()},preApply:function(){var source;if(arguments.length===1&&arguments[0] instanceof PMatrix2D){source=arguments[0].array()}else{if(arguments.length===6){source=Array.prototype.slice.call(arguments)}else{if(arguments.length===1&&arguments[0] instanceof Array){source=arguments[0]}}}var result=[0,0,source[2],0,0,source[5]];result[2]=source[2]+this.elements[2]*source[0]+this.elements[5]*source[1];result[5]=source[5]+this.elements[2]*source[3]+this.elements[5]*source[4];result[0]=this.elements[0]*source[0]+this.elements[3]*source[1];result[3]=this.elements[0]*source[3]+this.elements[3]*source[4];result[1]=this.elements[1]*source[0]+this.elements[4]*source[1];result[4]=this.elements[1]*source[3]+this.elements[4]*source[4];this.elements=result.slice()},rotate:function(angle){var c=Math.cos(angle);var s=Math.sin(angle);var temp1=this.elements[0];var temp2=this.elements[1];this.elements[0]=c*temp1+s*temp2;this.elements[1]=-s*temp1+c*temp2;temp1=this.elements[3];temp2=this.elements[4];this.elements[3]=c*temp1+s*temp2;this.elements[4]=-s*temp1+c*temp2},rotateZ:function(angle){this.rotate(angle)},print:function(){var digits=printMatrixHelper(this.elements);var output=""+p.nfs(this.elements[0],digits,4)+" "+p.nfs(this.elements[1],digits,4)+" "+p.nfs(this.elements[2],digits,4)+"\n"+p.nfs(this.elements[3],digits,4)+" "+p.nfs(this.elements[4],digits,4)+" "+p.nfs(this.elements[5],digits,4)+"\n\n";p.println(output)}};var PMatrix3D=p.PMatrix3D=function PMatrix3D(){this.reset()};PMatrix3D.prototype={set:function(){if(arguments.length===16){this.elements=Array.prototype.slice.call(arguments)}else{if(arguments.length===1&&arguments[0] instanceof PMatrix3D){this.elements=arguments[0].array()}else{if(arguments.length===1&&arguments[0] instanceof Array){this.elements=arguments[0].slice()}}}},get:function(){var outgoing=new PMatrix3D();outgoing.set(this.elements);return outgoing},reset:function(){this.set([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])},array:function array(){return this.elements.slice()},translate:function(tx,ty,tz){if(tz===undef){tz=0}this.elements[3]+=tx*this.elements[0]+ty*this.elements[1]+tz*this.elements[2];this.elements[7]+=tx*this.elements[4]+ty*this.elements[5]+tz*this.elements[6];this.elements[11]+=tx*this.elements[8]+ty*this.elements[9]+tz*this.elements[10];this.elements[15]+=tx*this.elements[12]+ty*this.elements[13]+tz*this.elements[14]},transpose:function(){var temp=this.elements.slice();this.elements[0]=temp[0];this.elements[1]=temp[4];this.elements[2]=temp[8];this.elements[3]=temp[12];this.elements[4]=temp[1];this.elements[5]=temp[5];this.elements[6]=temp[9];this.elements[7]=temp[13];this.elements[8]=temp[2];this.elements[9]=temp[6];this.elements[10]=temp[10];this.elements[11]=temp[14];this.elements[12]=temp[3];this.elements[13]=temp[7];this.elements[14]=temp[11];this.elements[15]=temp[15]},mult:function(source,target){var x,y,z,w;if(source instanceof PVector){x=source.x;y=source.y;z=source.z;w=1;if(!target){target=new PVector()}}else{if(source instanceof Array){x=source[0];y=source[1];z=source[2];w=source[3]||1;if(!target||target.length!==3&&target.length!==4){target=[0,0,0]}}}if(target instanceof Array){if(target.length===3){target[0]=this.elements[0]*x+this.elements[1]*y+this.elements[2]*z+this.elements[3];target[1]=this.elements[4]*x+this.elements[5]*y+this.elements[6]*z+this.elements[7];target[2]=this.elements[8]*x+this.elements[9]*y+this.elements[10]*z+this.elements[11]}else{if(target.length===4){target[0]=this.elements[0]*x+this.elements[1]*y+this.elements[2]*z+this.elements[3]*w;target[1]=this.elements[4]*x+this.elements[5]*y+this.elements[6]*z+this.elements[7]*w;target[2]=this.elements[8]*x+this.elements[9]*y+this.elements[10]*z+this.elements[11]*w;target[3]=this.elements[12]*x+this.elements[13]*y+this.elements[14]*z+this.elements[15]*w}}}if(target instanceof PVector){target.x=this.elements[0]*x+this.elements[1]*y+this.elements[2]*z+this.elements[3];target.y=this.elements[4]*x+this.elements[5]*y+this.elements[6]*z+this.elements[7];target.z=this.elements[8]*x+this.elements[9]*y+this.elements[10]*z+this.elements[11]}return target},preApply:function(){var source;if(arguments.length===1&&arguments[0] instanceof PMatrix3D){source=arguments[0].array()}else{if(arguments.length===16){source=Array.prototype.slice.call(arguments)}else{if(arguments.length===1&&arguments[0] instanceof Array){source=arguments[0]}}}var result=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];var e=0;for(var row=0;row<4;row++){for(var col=0;col<4;col++,e++){result[e]+=this.elements[col+0]*source[row*4+0]+this.elements[col+4]*source[row*4+1]+this.elements[col+8]*source[row*4+2]+this.elements[col+12]*source[row*4+3]}}this.elements=result.slice()},apply:function(){var source;if(arguments.length===1&&arguments[0] instanceof PMatrix3D){source=arguments[0].array()}else{if(arguments.length===16){source=Array.prototype.slice.call(arguments)}else{if(arguments.length===1&&arguments[0] instanceof Array){source=arguments[0]}}}var result=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];var e=0;for(var row=0;row<4;row++){for(var col=0;col<4;col++,e++){result[e]+=this.elements[row*4+0]*source[col+0]+this.elements[row*4+1]*source[col+4]+this.elements[row*4+2]*source[col+8]+this.elements[row*4+3]*source[col+12]}}this.elements=result.slice()},rotate:function(angle,v0,v1,v2){if(!v1){this.rotateZ(angle)}else{var c=p.cos(angle);var s=p.sin(angle);var t=1-c;this.apply((t*v0*v0)+c,(t*v0*v1)-(s*v2),(t*v0*v2)+(s*v1),0,(t*v0*v1)+(s*v2),(t*v1*v1)+c,(t*v1*v2)-(s*v0),0,(t*v0*v2)-(s*v1),(t*v1*v2)+(s*v0),(t*v2*v2)+c,0,0,0,0,1)}},invApply:function(){if(inverseCopy===undef){inverseCopy=new PMatrix3D()}var a=arguments;inverseCopy.set(a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8],a[9],a[10],a[11],a[12],a[13],a[14],a[15]);if(!inverseCopy.invert()){return false}this.preApply(inverseCopy);return true},rotateX:function(angle){var c=p.cos(angle);var s=p.sin(angle);this.apply([1,0,0,0,0,c,-s,0,0,s,c,0,0,0,0,1])},rotateY:function(angle){var c=p.cos(angle);var s=p.sin(angle);this.apply([c,0,s,0,0,1,0,0,-s,0,c,0,0,0,0,1])},rotateZ:function(angle){var c=Math.cos(angle);var s=Math.sin(angle);this.apply([c,-s,0,0,s,c,0,0,0,0,1,0,0,0,0,1])},scale:function(sx,sy,sz){if(sx&&!sy&&!sz){sy=sz=sx}else{if(sx&&sy&&!sz){sz=1}}if(sx&&sy&&sz){this.elements[0]*=sx;this.elements[1]*=sy;this.elements[2]*=sz;this.elements[4]*=sx;this.elements[5]*=sy;this.elements[6]*=sz;this.elements[8]*=sx;this.elements[9]*=sy;this.elements[10]*=sz;this.elements[12]*=sx;this.elements[13]*=sy;this.elements[14]*=sz}},skewX:function(angle){var t=Math.tan(angle);this.apply(1,t,0,0,0,1,0,0,0,0,1,0,0,0,0,1)},skewY:function(angle){var t=Math.tan(angle);this.apply(1,0,0,0,t,1,0,0,0,0,1,0,0,0,0,1)},multX:function(x,y,z,w){if(!z){return this.elements[0]*x+this.elements[1]*y+this.elements[3]}else{if(!w){return this.elements[0]*x+this.elements[1]*y+this.elements[2]*z+this.elements[3]}else{return this.elements[0]*x+this.elements[1]*y+this.elements[2]*z+this.elements[3]*w}}},multY:function(x,y,z,w){if(!z){return this.elements[4]*x+this.elements[5]*y+this.elements[7]}else{if(!w){return this.elements[4]*x+this.elements[5]*y+this.elements[6]*z+this.elements[7]}else{return this.elements[4]*x+this.elements[5]*y+this.elements[6]*z+this.elements[7]*w}}},multZ:function(x,y,z,w){if(!w){return this.elements[8]*x+this.elements[9]*y+this.elements[10]*z+this.elements[11]}else{return this.elements[8]*x+this.elements[9]*y+this.elements[10]*z+this.elements[11]*w}},multW:function(x,y,z,w){if(!w){return this.elements[12]*x+this.elements[13]*y+this.elements[14]*z+this.elements[15]}else{return this.elements[12]*x+this.elements[13]*y+this.elements[14]*z+this.elements[15]*w}},invert:function(){var fA0=this.elements[0]*this.elements[5]-this.elements[1]*this.elements[4];var fA1=this.elements[0]*this.elements[6]-this.elements[2]*this.elements[4];var fA2=this.elements[0]*this.elements[7]-this.elements[3]*this.elements[4];var fA3=this.elements[1]*this.elements[6]-this.elements[2]*this.elements[5];var fA4=this.elements[1]*this.elements[7]-this.elements[3]*this.elements[5];var fA5=this.elements[2]*this.elements[7]-this.elements[3]*this.elements[6];var fB0=this.elements[8]*this.elements[13]-this.elements[9]*this.elements[12];var fB1=this.elements[8]*this.elements[14]-this.elements[10]*this.elements[12];var fB2=this.elements[8]*this.elements[15]-this.elements[11]*this.elements[12];var fB3=this.elements[9]*this.elements[14]-this.elements[10]*this.elements[13];var fB4=this.elements[9]*this.elements[15]-this.elements[11]*this.elements[13];var fB5=this.elements[10]*this.elements[15]-this.elements[11]*this.elements[14];var fDet=fA0*fB5-fA1*fB4+fA2*fB3+fA3*fB2-fA4*fB1+fA5*fB0;if(Math.abs(fDet)<=1e-9){return false}var kInv=[];kInv[0]=+this.elements[5]*fB5-this.elements[6]*fB4+this.elements[7]*fB3;kInv[4]=-this.elements[4]*fB5+this.elements[6]*fB2-this.elements[7]*fB1;kInv[8]=+this.elements[4]*fB4-this.elements[5]*fB2+this.elements[7]*fB0;kInv[12]=-this.elements[4]*fB3+this.elements[5]*fB1-this.elements[6]*fB0;kInv[1]=-this.elements[1]*fB5+this.elements[2]*fB4-this.elements[3]*fB3;kInv[5]=+this.elements[0]*fB5-this.elements[2]*fB2+this.elements[3]*fB1;kInv[9]=-this.elements[0]*fB4+this.elements[1]*fB2-this.elements[3]*fB0;kInv[13]=+this.elements[0]*fB3-this.elements[1]*fB1+this.elements[2]*fB0;kInv[2]=+this.elements[13]*fA5-this.elements[14]*fA4+this.elements[15]*fA3;kInv[6]=-this.elements[12]*fA5+this.elements[14]*fA2-this.elements[15]*fA1;kInv[10]=+this.elements[12]*fA4-this.elements[13]*fA2+this.elements[15]*fA0;kInv[14]=-this.elements[12]*fA3+this.elements[13]*fA1-this.elements[14]*fA0;kInv[3]=-this.elements[9]*fA5+this.elements[10]*fA4-this.elements[11]*fA3;kInv[7]=+this.elements[8]*fA5-this.elements[10]*fA2+this.elements[11]*fA1;kInv[11]=-this.elements[8]*fA4+this.elements[9]*fA2-this.elements[11]*fA0;kInv[15]=+this.elements[8]*fA3-this.elements[9]*fA1+this.elements[10]*fA0;var fInvDet=1/fDet;kInv[0]*=fInvDet;kInv[1]*=fInvDet;kInv[2]*=fInvDet;kInv[3]*=fInvDet;kInv[4]*=fInvDet;kInv[5]*=fInvDet;kInv[6]*=fInvDet;kInv[7]*=fInvDet;kInv[8]*=fInvDet;kInv[9]*=fInvDet;kInv[10]*=fInvDet;kInv[11]*=fInvDet;kInv[12]*=fInvDet;kInv[13]*=fInvDet;kInv[14]*=fInvDet;kInv[15]*=fInvDet;this.elements=kInv.slice();return true},toString:function(){var str="";for(var i=0;i<15;i++){str+=this.elements[i]+", "}str+=this.elements[15];return str},print:function(){var digits=printMatrixHelper(this.elements);var output=""+p.nfs(this.elements[0],digits,4)+" "+p.nfs(this.elements[1],digits,4)+" "+p.nfs(this.elements[2],digits,4)+" "+p.nfs(this.elements[3],digits,4)+"\n"+p.nfs(this.elements[4],digits,4)+" "+p.nfs(this.elements[5],digits,4)+" "+p.nfs(this.elements[6],digits,4)+" "+p.nfs(this.elements[7],digits,4)+"\n"+p.nfs(this.elements[8],digits,4)+" "+p.nfs(this.elements[9],digits,4)+" "+p.nfs(this.elements[10],digits,4)+" "+p.nfs(this.elements[11],digits,4)+"\n"+p.nfs(this.elements[12],digits,4)+" "+p.nfs(this.elements[13],digits,4)+" "+p.nfs(this.elements[14],digits,4)+" "+p.nfs(this.elements[15],digits,4)+"\n\n";p.println(output)},invTranslate:function(tx,ty,tz){this.preApply(1,0,0,-tx,0,1,0,-ty,0,0,1,-tz,0,0,0,1)},invRotateX:function(angle){var c=Math.cos(-angle);var s=Math.sin(-angle);this.preApply([1,0,0,0,0,c,-s,0,0,s,c,0,0,0,0,1])},invRotateY:function(angle){var c=Math.cos(-angle);var s=Math.sin(-angle);this.preApply([c,0,s,0,0,1,0,0,-s,0,c,0,0,0,0,1])},invRotateZ:function(angle){var c=Math.cos(-angle);var s=Math.sin(-angle);this.preApply([c,-s,0,0,s,c,0,0,0,0,1,0,0,0,0,1])},invScale:function(x,y,z){this.preApply([1/x,0,0,0,0,1/y,0,0,0,0,1/z,0,0,0,0,1])}};var PMatrixStack=p.PMatrixStack=function PMatrixStack(){this.matrixStack=[]};PMatrixStack.prototype.load=function load(){var tmpMatrix;if(p.use3DContext){tmpMatrix=new PMatrix3D()}else{tmpMatrix=new PMatrix2D()}if(arguments.length===1){tmpMatrix.set(arguments[0])}else{tmpMatrix.set(arguments)}this.matrixStack.push(tmpMatrix)};PMatrixStack.prototype.push=function push(){this.matrixStack.push(this.peek())};PMatrixStack.prototype.pop=function pop(){return this.matrixStack.pop()};PMatrixStack.prototype.peek=function peek(){var tmpMatrix;if(p.use3DContext){tmpMatrix=new PMatrix3D()}else{tmpMatrix=new PMatrix2D()}tmpMatrix.set(this.matrixStack[this.matrixStack.length-1]);return tmpMatrix};PMatrixStack.prototype.mult=function mult(matrix){this.matrixStack[this.matrixStack.length-1].apply(matrix)};p.split=function(str,delim){return str.split(delim)};p.splitTokens=function(str,tokens){if(arguments.length===1){tokens="\n\t\r\f "}tokens="["+tokens+"]";var ary=[];var index=0;var pos=str.search(tokens);while(pos>=0){if(pos===0){str=str.substring(1)}else{ary[index]=str.substring(0,pos);index++;str=str.substring(pos)}pos=str.search(tokens)}if(str.length>0){ary[index]=str}if(ary.length===0){ary=undef}return ary};p.append=function(array,element){array[array.length]=element;return array};p.concat=function(array1,array2){return array1.concat(array2)};p.sort=function(array,numElem){var ret=[];if(array.length>0){var elemsToCopy=numElem>0?numElem:array.length;for(var i=0;i<elemsToCopy;i++){ret.push(array[i])}if(typeof array[0]==="string"){ret.sort()}else{ret.sort(function(a,b){return a-b})}if(numElem>0){for(var j=ret.length;j<array.length;j++){ret.push(array[j])}}}return ret};p.splice=function(array,value,index){if(value.length===0){return array}if(value instanceof Array){for(var i=0,j=index;i<value.length;j++,i++){array.splice(j,0,value[i])}}else{array.splice(index,0,value)}return array};p.subset=function(array,offset,length){if(arguments.length===2){return array.slice(offset,array.length-offset)}else{if(arguments.length===3){return array.slice(offset,offset+length)}}};p.join=function(array,seperator){return array.join(seperator)};p.shorten=function(ary){var newary=[];var len=ary.length;for(var i=0;i<len;i++){newary[i]=ary[i]}newary.pop();return newary};p.expand=function(ary,newSize){var temp=ary.slice(0);if(arguments.length===1){temp.length=ary.length*2;return temp}else{if(arguments.length===2){temp.length=newSize;return temp}}};p.arrayCopy=function(){var src,srcPos=0,dest,destPos=0,length;if(arguments.length===2){src=arguments[0];dest=arguments[1];length=src.length}else{if(arguments.length===3){src=arguments[0];dest=arguments[1];length=arguments[2]}else{if(arguments.length===5){src=arguments[0];srcPos=arguments[1];dest=arguments[2];destPos=arguments[3];length=arguments[4]}}}for(var i=srcPos,j=destPos;i<length+srcPos;i++,j++){if(dest[j]!==undef){dest[j]=src[i]}else{throw"array index out of bounds exception"}}};p.reverse=function(array){return array.reverse()};p.mix=function(a,b,f){return a+(((b-a)*f)>>8)};p.peg=function(n){return(n<0)?0:((n>255)?255:n)};p.modes={replace:function(c1,c2){return c2},blend:function(c1,c2){var f=(c2&PConstants.ALPHA_MASK)>>>24;return(Math.min(((c1&PConstants.ALPHA_MASK)>>>24)+f,255)<<24|p.mix(c1&PConstants.RED_MASK,c2&PConstants.RED_MASK,f)&PConstants.RED_MASK|p.mix(c1&PConstants.GREEN_MASK,c2&PConstants.GREEN_MASK,f)&PConstants.GREEN_MASK|p.mix(c1&PConstants.BLUE_MASK,c2&PConstants.BLUE_MASK,f))},add:function(c1,c2){var f=(c2&PConstants.ALPHA_MASK)>>>24;return(Math.min(((c1&PConstants.ALPHA_MASK)>>>24)+f,255)<<24|Math.min(((c1&PConstants.RED_MASK)+((c2&PConstants.RED_MASK)>>8)*f),PConstants.RED_MASK)&PConstants.RED_MASK|Math.min(((c1&PConstants.GREEN_MASK)+((c2&PConstants.GREEN_MASK)>>8)*f),PConstants.GREEN_MASK)&PConstants.GREEN_MASK|Math.min((c1&PConstants.BLUE_MASK)+(((c2&PConstants.BLUE_MASK)*f)>>8),PConstants.BLUE_MASK))},subtract:function(c1,c2){var f=(c2&PConstants.ALPHA_MASK)>>>24;return(Math.min(((c1&PConstants.ALPHA_MASK)>>>24)+f,255)<<24|Math.max(((c1&PConstants.RED_MASK)-((c2&PConstants.RED_MASK)>>8)*f),PConstants.GREEN_MASK)&PConstants.RED_MASK|Math.max(((c1&PConstants.GREEN_MASK)-((c2&PConstants.GREEN_MASK)>>8)*f),PConstants.BLUE_MASK)&PConstants.GREEN_MASK|Math.max((c1&PConstants.BLUE_MASK)-(((c2&PConstants.BLUE_MASK)*f)>>8),0))},lightest:function(c1,c2){var f=(c2&PConstants.ALPHA_MASK)>>>24;return(Math.min(((c1&PConstants.ALPHA_MASK)>>>24)+f,255)<<24|Math.max(c1&PConstants.RED_MASK,((c2&PConstants.RED_MASK)>>8)*f)&PConstants.RED_MASK|Math.max(c1&PConstants.GREEN_MASK,((c2&PConstants.GREEN_MASK)>>8)*f)&PConstants.GREEN_MASK|Math.max(c1&PConstants.BLUE_MASK,((c2&PConstants.BLUE_MASK)*f)>>8))},darkest:function(c1,c2){var f=(c2&PConstants.ALPHA_MASK)>>>24;return(Math.min(((c1&PConstants.ALPHA_MASK)>>>24)+f,255)<<24|p.mix(c1&PConstants.RED_MASK,Math.min(c1&PConstants.RED_MASK,((c2&PConstants.RED_MASK)>>8)*f),f)&PConstants.RED_MASK|p.mix(c1&PConstants.GREEN_MASK,Math.min(c1&PConstants.GREEN_MASK,((c2&PConstants.GREEN_MASK)>>8)*f),f)&PConstants.GREEN_MASK|p.mix(c1&PConstants.BLUE_MASK,Math.min(c1&PConstants.BLUE_MASK,((c2&PConstants.BLUE_MASK)*f)>>8),f))},difference:function(c1,c2){var f=(c2&PConstants.ALPHA_MASK)>>>24;var ar=(c1&PConstants.RED_MASK)>>16;var ag=(c1&PConstants.GREEN_MASK)>>8;var ab=(c1&PConstants.BLUE_MASK);var br=(c2&PConstants.RED_MASK)>>16;var bg=(c2&PConstants.GREEN_MASK)>>8;var bb=(c2&PConstants.BLUE_MASK);var cr=(ar>br)?(ar-br):(br-ar);var cg=(ag>bg)?(ag-bg):(bg-ag);var cb=(ab>bb)?(ab-bb):(bb-ab);return(Math.min(((c1&PConstants.ALPHA_MASK)>>>24)+f,255)<<24|(p.peg(ar+(((cr-ar)*f)>>8))<<16)|(p.peg(ag+(((cg-ag)*f)>>8))<<8)|(p.peg(ab+(((cb-ab)*f)>>8))))},exclusion:function(c1,c2){var f=(c2&PConstants.ALPHA_MASK)>>>24;var ar=(c1&PConstants.RED_MASK)>>16;var ag=(c1&PConstants.GREEN_MASK)>>8;var ab=(c1&PConstants.BLUE_MASK);var br=(c2&PConstants.RED_MASK)>>16;var bg=(c2&PConstants.GREEN_MASK)>>8;var bb=(c2&PConstants.BLUE_MASK);var cr=ar+br-((ar*br)>>7);var cg=ag+bg-((ag*bg)>>7);var cb=ab+bb-((ab*bb)>>7);return(Math.min(((c1&PConstants.ALPHA_MASK)>>>24)+f,255)<<24|(p.peg(ar+(((cr-ar)*f)>>8))<<16)|(p.peg(ag+(((cg-ag)*f)>>8))<<8)|(p.peg(ab+(((cb-ab)*f)>>8))))},multiply:function(c1,c2){var f=(c2&PConstants.ALPHA_MASK)>>>24;var ar=(c1&PConstants.RED_MASK)>>16;var ag=(c1&PConstants.GREEN_MASK)>>8;var ab=(c1&PConstants.BLUE_MASK);var br=(c2&PConstants.RED_MASK)>>16;var bg=(c2&PConstants.GREEN_MASK)>>8;var bb=(c2&PConstants.BLUE_MASK);var cr=(ar*br)>>8;var cg=(ag*bg)>>8;var cb=(ab*bb)>>8;return(Math.min(((c1&PConstants.ALPHA_MASK)>>>24)+f,255)<<24|(p.peg(ar+(((cr-ar)*f)>>8))<<16)|(p.peg(ag+(((cg-ag)*f)>>8))<<8)|(p.peg(ab+(((cb-ab)*f)>>8))))},screen:function(c1,c2){var f=(c2&PConstants.ALPHA_MASK)>>>24;var ar=(c1&PConstants.RED_MASK)>>16;var ag=(c1&PConstants.GREEN_MASK)>>8;var ab=(c1&PConstants.BLUE_MASK);var br=(c2&PConstants.RED_MASK)>>16;var bg=(c2&PConstants.GREEN_MASK)>>8;var bb=(c2&PConstants.BLUE_MASK);var cr=255-(((255-ar)*(255-br))>>8);var cg=255-(((255-ag)*(255-bg))>>8);var cb=255-(((255-ab)*(255-bb))>>8);return(Math.min(((c1&PConstants.ALPHA_MASK)>>>24)+f,255)<<24|(p.peg(ar+(((cr-ar)*f)>>8))<<16)|(p.peg(ag+(((cg-ag)*f)>>8))<<8)|(p.peg(ab+(((cb-ab)*f)>>8))))},hard_light:function(c1,c2){var f=(c2&PConstants.ALPHA_MASK)>>>24;var ar=(c1&PConstants.RED_MASK)>>16;var ag=(c1&PConstants.GREEN_MASK)>>8;var ab=(c1&PConstants.BLUE_MASK);var br=(c2&PConstants.RED_MASK)>>16;var bg=(c2&PConstants.GREEN_MASK)>>8;var bb=(c2&PConstants.BLUE_MASK);var cr=(br<128)?((ar*br)>>7):(255-(((255-ar)*(255-br))>>7));var cg=(bg<128)?((ag*bg)>>7):(255-(((255-ag)*(255-bg))>>7));var cb=(bb<128)?((ab*bb)>>7):(255-(((255-ab)*(255-bb))>>7));return(Math.min(((c1&PConstants.ALPHA_MASK)>>>24)+f,255)<<24|(p.peg(ar+(((cr-ar)*f)>>8))<<16)|(p.peg(ag+(((cg-ag)*f)>>8))<<8)|(p.peg(ab+(((cb-ab)*f)>>8))))},soft_light:function(c1,c2){var f=(c2&PConstants.ALPHA_MASK)>>>24;var ar=(c1&PConstants.RED_MASK)>>16;var ag=(c1&PConstants.GREEN_MASK)>>8;var ab=(c1&PConstants.BLUE_MASK);var br=(c2&PConstants.RED_MASK)>>16;var bg=(c2&PConstants.GREEN_MASK)>>8;var bb=(c2&PConstants.BLUE_MASK);var cr=((ar*br)>>7)+((ar*ar)>>8)-((ar*ar*br)>>15);var cg=((ag*bg)>>7)+((ag*ag)>>8)-((ag*ag*bg)>>15);var cb=((ab*bb)>>7)+((ab*ab)>>8)-((ab*ab*bb)>>15);return(Math.min(((c1&PConstants.ALPHA_MASK)>>>24)+f,255)<<24|(p.peg(ar+(((cr-ar)*f)>>8))<<16)|(p.peg(ag+(((cg-ag)*f)>>8))<<8)|(p.peg(ab+(((cb-ab)*f)>>8))))},overlay:function(c1,c2){var f=(c2&PConstants.ALPHA_MASK)>>>24;var ar=(c1&PConstants.RED_MASK)>>16;var ag=(c1&PConstants.GREEN_MASK)>>8;var ab=(c1&PConstants.BLUE_MASK);var br=(c2&PConstants.RED_MASK)>>16;var bg=(c2&PConstants.GREEN_MASK)>>8;var bb=(c2&PConstants.BLUE_MASK);var cr=(ar<128)?((ar*br)>>7):(255-(((255-ar)*(255-br))>>7));var cg=(ag<128)?((ag*bg)>>7):(255-(((255-ag)*(255-bg))>>7));var cb=(ab<128)?((ab*bb)>>7):(255-(((255-ab)*(255-bb))>>7));return(Math.min(((c1&PConstants.ALPHA_MASK)>>>24)+f,255)<<24|(p.peg(ar+(((cr-ar)*f)>>8))<<16)|(p.peg(ag+(((cg-ag)*f)>>8))<<8)|(p.peg(ab+(((cb-ab)*f)>>8))))},dodge:function(c1,c2){var f=(c2&PConstants.ALPHA_MASK)>>>24;var ar=(c1&PConstants.RED_MASK)>>16;var ag=(c1&PConstants.GREEN_MASK)>>8;var ab=(c1&PConstants.BLUE_MASK);var br=(c2&PConstants.RED_MASK)>>16;var bg=(c2&PConstants.GREEN_MASK)>>8;var bb=(c2&PConstants.BLUE_MASK);var cr=(br===255)?255:p.peg((ar<<8)/(255-br));var cg=(bg===255)?255:p.peg((ag<<8)/(255-bg));var cb=(bb===255)?255:p.peg((ab<<8)/(255-bb));return(Math.min(((c1&PConstants.ALPHA_MASK)>>>24)+f,255)<<24|(p.peg(ar+(((cr-ar)*f)>>8))<<16)|(p.peg(ag+(((cg-ag)*f)>>8))<<8)|(p.peg(ab+(((cb-ab)*f)>>8))))},burn:function(c1,c2){var f=(c2&PConstants.ALPHA_MASK)>>>24;var ar=(c1&PConstants.RED_MASK)>>16;var ag=(c1&PConstants.GREEN_MASK)>>8;var ab=(c1&PConstants.BLUE_MASK);var br=(c2&PConstants.RED_MASK)>>16;var bg=(c2&PConstants.GREEN_MASK)>>8;var bb=(c2&PConstants.BLUE_MASK);var cr=(br===0)?0:255-p.peg(((255-ar)<<8)/br);var cg=(bg===0)?0:255-p.peg(((255-ag)<<8)/bg);var cb=(bb===0)?0:255-p.peg(((255-ab)<<8)/bb);return(Math.min(((c1&PConstants.ALPHA_MASK)>>>24)+f,255)<<24|(p.peg(ar+(((cr-ar)*f)>>8))<<16)|(p.peg(ag+(((cg-ag)*f)>>8))<<8)|(p.peg(ab+(((cb-ab)*f)>>8))))}};function color$4(aValue1,aValue2,aValue3,aValue4){var r,g,b,a;if(curColorMode===PConstants.HSB){var rgb=p.color.toRGB(aValue1,aValue2,aValue3);r=rgb[0];g=rgb[1];b=rgb[2]}else{r=Math.round(255*(aValue1/colorModeX));g=Math.round(255*(aValue2/colorModeY));b=Math.round(255*(aValue3/colorModeZ))}a=Math.round(255*(aValue4/colorModeA));r=(r>255)?255:r;g=(g>255)?255:g;b=(b>255)?255:b;a=(a>255)?255:a;return(a<<24)&PConstants.ALPHA_MASK|(r<<16)&PConstants.RED_MASK|(g<<8)&PConstants.GREEN_MASK|b&PConstants.BLUE_MASK}function color$2(aValue1,aValue2){var a;if(aValue1&PConstants.ALPHA_MASK){a=Math.round(255*(aValue2/colorModeA));a=(a>255)?255:a;return aValue1-(aValue1&PConstants.ALPHA_MASK)+((a<<24)&PConstants.ALPHA_MASK)}else{if(curColorMode===PConstants.RGB){return color$4(aValue1,aValue1,aValue1,aValue2)}else{if(curColorMode===PConstants.HSB){return color$4(0,0,(aValue1/colorModeX)*colorModeZ,aValue2)}}}}function color$1(aValue1){if(aValue1<=colorModeX&&aValue1>=0){if(curColorMode===PConstants.RGB){return color$4(aValue1,aValue1,aValue1,colorModeA)}else{if(curColorMode===PConstants.HSB){return color$4(0,0,(aValue1/colorModeX)*colorModeZ,colorModeA)}}}else{if(aValue1){return aValue1}}}p.color=function color(aValue1,aValue2,aValue3,aValue4){if(aValue1!==undef&&aValue2!==undef&&aValue3!==undef&&aValue4!==undef){return color$4(aValue1,aValue2,aValue3,aValue4)}else{if(aValue1!==undef&&aValue2!==undef&&aValue3!==undef){return color$4(aValue1,aValue2,aValue3,colorModeA)}else{if(aValue1!==undef&&aValue2!==undef){return color$2(aValue1,aValue2)}else{if(typeof aValue1==="number"){return color$1(aValue1)}else{return color$4(colorModeX,colorModeY,colorModeZ,colorModeA)}}}}};p.color.toString=function(colorInt){return"rgba("+((colorInt&PConstants.RED_MASK)>>>16)+","+((colorInt&PConstants.GREEN_MASK)>>>8)+","+((colorInt&PConstants.BLUE_MASK))+","+((colorInt&PConstants.ALPHA_MASK)>>>24)/255+")"};p.color.toInt=function(r,g,b,a){return(a<<24)&PConstants.ALPHA_MASK|(r<<16)&PConstants.RED_MASK|(g<<8)&PConstants.GREEN_MASK|b&PConstants.BLUE_MASK};p.color.toArray=function(colorInt){return[(colorInt&PConstants.RED_MASK)>>>16,(colorInt&PConstants.GREEN_MASK)>>>8,colorInt&PConstants.BLUE_MASK,(colorInt&PConstants.ALPHA_MASK)>>>24]};p.color.toGLArray=function(colorInt){return[((colorInt&PConstants.RED_MASK)>>>16)/255,((colorInt&PConstants.GREEN_MASK)>>>8)/255,(colorInt&PConstants.BLUE_MASK)/255,((colorInt&PConstants.ALPHA_MASK)>>>24)/255]};p.color.toRGB=function(h,s,b){h=(h>colorModeX)?colorModeX:h;s=(s>colorModeY)?colorModeY:s;b=(b>colorModeZ)?colorModeZ:b;h=(h/colorModeX)*360;s=(s/colorModeY)*100;b=(b/colorModeZ)*100;var br=Math.round(b/100*255);if(s===0){return[br,br,br]}else{var hue=h%360;var f=hue%60;var p=Math.round((b*(100-s))/10000*255);var q=Math.round((b*(6000-s*f))/600000*255);var t=Math.round((b*(6000-s*(60-f)))/600000*255);switch(Math.floor(hue/60)){case 0:return[br,t,p];case 1:return[q,br,p];case 2:return[p,br,t];case 3:return[p,q,br];case 4:return[t,p,br];case 5:return[br,p,q]}}};p.color.toHSB=function(colorInt){var red,green,blue;red=((colorInt&PConstants.RED_MASK)>>>16)/255;green=((colorInt&PConstants.GREEN_MASK)>>>8)/255;blue=(colorInt&PConstants.BLUE_MASK)/255;var max=p.max(p.max(red,green),blue),min=p.min(p.min(red,green),blue),hue,saturation;if(min===max){return[0,0,max]}else{saturation=(max-min)/max;if(red===max){hue=(green-blue)/(max-min)}else{if(green===max){hue=2+((blue-red)/(max-min))}else{hue=4+((red-green)/(max-min))}}hue/=6;if(hue<0){hue+=1}else{if(hue>1){hue-=1}}}return[hue*colorModeX,saturation*colorModeY,max*colorModeZ]};p.brightness=function(colInt){return p.color.toHSB(colInt)[2]};p.saturation=function(colInt){return p.color.toHSB(colInt)[1]};p.hue=function(colInt){return p.color.toHSB(colInt)[0]};var verifyChannel=function verifyChannel(aColor){if(aColor.constructor===Array){return aColor}else{return p.color(aColor)}};p.red=function(aColor){return((aColor&PConstants.RED_MASK)>>>16)/255*colorModeX};p.green=function(aColor){return((aColor&PConstants.GREEN_MASK)>>>8)/255*colorModeY};p.blue=function(aColor){return(aColor&PConstants.BLUE_MASK)/255*colorModeZ};p.alpha=function(aColor){return((aColor&PConstants.ALPHA_MASK)>>>24)/255*colorModeA};p.lerpColor=function lerpColor(c1,c2,amt){var colorBits1=p.color(c1);var r1=(colorBits1&PConstants.RED_MASK)>>>16;var g1=(colorBits1&PConstants.GREEN_MASK)>>>8;var b1=(colorBits1&PConstants.BLUE_MASK);var a1=((colorBits1&PConstants.ALPHA_MASK)>>>24)/colorModeA;var colorBits2=p.color(c2);var r2=(colorBits2&PConstants.RED_MASK)>>>16;var g2=(colorBits2&PConstants.GREEN_MASK)>>>8;var b2=(colorBits2&PConstants.BLUE_MASK);var a2=((colorBits2&PConstants.ALPHA_MASK)>>>24)/colorModeA;var r=parseInt(p.lerp(r1,r2,amt),10);var g=parseInt(p.lerp(g1,g2,amt),10);var b=parseInt(p.lerp(b1,b2,amt),10);var a=parseFloat(p.lerp(a1,a2,amt)*colorModeA);return p.color.toInt(r,g,b,a)};p.defaultColor=function(aValue1,aValue2,aValue3){var tmpColorMode=curColorMode;curColorMode=PConstants.RGB;var c=p.color(aValue1/255*colorModeX,aValue2/255*colorModeY,aValue3/255*colorModeZ);curColorMode=tmpColorMode;return c};p.colorMode=function colorMode(){curColorMode=arguments[0];if(arguments.length>1){colorModeX=arguments[1];colorModeY=arguments[2]||arguments[1];colorModeZ=arguments[3]||arguments[1];colorModeA=arguments[4]||arguments[1]}};p.blendColor=function(c1,c2,mode){var color=0;switch(mode){case PConstants.REPLACE:color=p.modes.replace(c1,c2);break;case PConstants.BLEND:color=p.modes.blend(c1,c2);break;case PConstants.ADD:color=p.modes.add(c1,c2);break;case PConstants.SUBTRACT:color=p.modes.subtract(c1,c2);break;case PConstants.LIGHTEST:color=p.modes.lightest(c1,c2);break;case PConstants.DARKEST:color=p.modes.darkest(c1,c2);break;case PConstants.DIFFERENCE:color=p.modes.difference(c1,c2);break;case PConstants.EXCLUSION:color=p.modes.exclusion(c1,c2);break;case PConstants.MULTIPLY:color=p.modes.multiply(c1,c2);break;case PConstants.SCREEN:color=p.modes.screen(c1,c2);break;case PConstants.HARD_LIGHT:color=p.modes.hard_light(c1,c2);break;case PConstants.SOFT_LIGHT:color=p.modes.soft_light(c1,c2);break;case PConstants.OVERLAY:color=p.modes.overlay(c1,c2);break;case PConstants.DODGE:color=p.modes.dodge(c1,c2);break;case PConstants.BURN:color=p.modes.burn(c1,c2);break}return color};function saveContext(){curContext.save()}function restoreContext(){curContext.restore();isStrokeDirty=true;isFillDirty=true}p.printMatrix=function printMatrix(){modelView.print()};p.translate=function translate(x,y,z){if(p.use3DContext){forwardTransform.translate(x,y,z);reverseTransform.invTranslate(x,y,z)}else{curContext.translate(x,y)}};p.scale=function scale(x,y,z){if(p.use3DContext){forwardTransform.scale(x,y,z);reverseTransform.invScale(x,y,z)}else{curContext.scale(x,y||x)}};p.pushMatrix=function pushMatrix(){if(p.use3DContext){userMatrixStack.load(modelView)}else{saveContext()}};p.popMatrix=function popMatrix(){if(p.use3DContext){modelView.set(userMatrixStack.pop())}else{restoreContext()}};p.resetMatrix=function resetMatrix(){if(p.use3DContext){forwardTransform.reset();reverseTransform.reset()}else{curContext.setTransform(1,0,0,1,0,0)}};p.applyMatrix=function applyMatrix(){var a=arguments;if(!p.use3DContext){for(var cnt=a.length;cnt<16;cnt++){a[cnt]=0}a[10]=a[15]=1}forwardTransform.apply(a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8],a[9],a[10],a[11],a[12],a[13],a[14],a[15]);reverseTransform.invApply(a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8],a[9],a[10],a[11],a[12],a[13],a[14],a[15])};p.rotateX=function(angleInRadians){forwardTransform.rotateX(angleInRadians);reverseTransform.invRotateX(angleInRadians)};p.rotateZ=function(angleInRadians){forwardTransform.rotateZ(angleInRadians);reverseTransform.invRotateZ(angleInRadians)};p.rotateY=function(angleInRadians){forwardTransform.rotateY(angleInRadians);reverseTransform.invRotateY(angleInRadians)};p.rotate=function rotate(angleInRadians){if(p.use3DContext){forwardTransform.rotateZ(angleInRadians);reverseTransform.invRotateZ(angleInRadians)}else{curContext.rotate(angleInRadians)}};p.pushStyle=function pushStyle(){saveContext();p.pushMatrix();var newState={doFill:doFill,currentFillColor:currentFillColor,doStroke:doStroke,currentStrokeColor:currentStrokeColor,curTint:curTint,curRectMode:curRectMode,curColorMode:curColorMode,colorModeX:colorModeX,colorModeZ:colorModeZ,colorModeY:colorModeY,colorModeA:colorModeA,curTextFont:curTextFont,curTextSize:curTextSize};styleArray.push(newState)};p.popStyle=function popStyle(){var oldState=styleArray.pop();if(oldState){restoreContext();p.popMatrix();doFill=oldState.doFill;currentFillColor=oldState.currentFillColor;doStroke=oldState.doStroke;currentStrokeColor=oldState.currentStrokeColor;curTint=oldState.curTint;curRectMode=oldState.curRectmode;curColorMode=oldState.curColorMode;colorModeX=oldState.colorModeX;colorModeZ=oldState.colorModeZ;colorModeY=oldState.colorModeY;colorModeA=oldState.colorModeA;curTextFont=oldState.curTextFont;curTextSize=oldState.curTextSize}else{throw"Too many popStyle() without enough pushStyle()"}};p.year=function year(){return new Date().getFullYear()};p.month=function month(){return new Date().getMonth()+1};p.day=function day(){return new Date().getDate()};p.hour=function hour(){return new Date().getHours()};p.minute=function minute(){return new Date().getMinutes()};p.second=function second(){return new Date().getSeconds()};p.millis=function millis(){return new Date().getTime()-start};p.redraw=function redraw(){var sec=(new Date().getTime()-timeSinceLastFPS)/1000;framesSinceLastFPS++;var fps=framesSinceLastFPS/sec;if(sec>0.5){timeSinceLastFPS=new Date().getTime();framesSinceLastFPS=0;p.__frameRate=fps}p.frameCount++;inDraw=true;if(p.use3DContext){curContext.clear(curContext.DEPTH_BUFFER_BIT);p.noLights();p.lightFalloff(1,0,0);p.shininess(1);p.ambient(255,255,255);p.specular(0,0,0);p.camera();p.draw()}else{saveContext();p.draw();restoreContext()}inDraw=false};p.noLoop=function noLoop(){doLoop=false;loopStarted=false;clearInterval(looping)};p.loop=function loop(){if(loopStarted){return}looping=window.setInterval(function(){try{if(document.hasFocus instanceof Function){p.focused=document.hasFocus()}p.redraw()}catch(e_loop){window.clearInterval(looping);throw e_loop}},curMsPerFrame);doLoop=true;loopStarted=true};p.frameRate=function frameRate(aRate){curFrameRate=aRate;curMsPerFrame=1000/curFrameRate;if(doLoop){p.noLoop();p.loop()}};var eventHandlers=[];p.exit=function exit(){window.clearInterval(looping);Processing.removeInstance(p.externals.canvas.id);for(var i=0,ehl=eventHandlers.length;i<ehl;i++){var elem=eventHandlers[i][0],type=eventHandlers[i][1],fn=eventHandlers[i][2];if(elem.removeEventListener){elem.removeEventListener(type,fn,false)}else{if(elem.detachEvent){elem.detachEvent("on"+type,fn)}}}};p.cursor=function cursor(){if(arguments.length>1||(arguments.length===1&&arguments[0] instanceof p.PImage)){var 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i=0;i<noiseProfile.octaves;++i){effect*=noiseProfile.fallout;switch(arguments.length){case 1:sum+=effect*(1+generator.noise1d(k*x))/2;break;case 2:sum+=effect*(1+generator.noise2d(k*x,k*y))/2;break;case 3:sum+=effect*(1+generator.noise3d(k*x,k*y,k*z))/2;break}k*=2}return sum};p.noiseDetail=function(octaves,fallout){noiseProfile.octaves=octaves;if(fallout!==undef){noiseProfile.fallout=fallout}};p.noiseSeed=function(seed){noiseProfile.seed=seed;noiseProfile.generator=undef};var refreshBackground=function(){if(!curSketch.options.isTransparent){if(p.use3DContext){curContext.clearColor(204/255,204/255,204/255,1);curContext.clear(curContext.COLOR_BUFFER_BIT|curContext.DEPTH_BUFFER_BIT)}else{curContext.fillStyle="rgb(204, 204, 204)";curContext.fillRect(0,0,p.width,p.height);isFillDirty=true}}};p.size=function size(aWidth,aHeight,aMode){if(aMode&&(aMode===PConstants.WEBGL)){try{if(curElement.width!==aWidth||curElement.height!==aHeight){curElement.setAttribute("width",aWidth);curElement.setAttribute("height",aHeight)}curContext=curElement.getContext("experimental-webgl");p.use3DContext=true;canTex=curContext.createTexture()}catch(e_size){Processing.debug(e_size)}if(!curContext){throw"OPENGL 3D context is not supported on this browser."}else{for(var i=0;i<PConstants.SINCOS_LENGTH;i++){sinLUT[i]=p.sin(i*(PConstants.PI/180)*0.5);cosLUT[i]=p.cos(i*(PConstants.PI/180)*0.5)}curContext.viewport(0,0,curElement.width,curElement.height);curContext.enable(curContext.DEPTH_TEST);curContext.enable(curContext.BLEND);curContext.blendFunc(curContext.SRC_ALPHA,curContext.ONE_MINUS_SRC_ALPHA);refreshBackground();programObject2D=createProgramObject(curContext,vertexShaderSource2D,fragmentShaderSource2D);curContext.useProgram(programObject2D);p.strokeWeight(1);programObject3D=createProgramObject(curContext,vertexShaderSource3D,fragmentShaderSource3D);programObjectUnlitShape=createProgramObject(curContext,vShaderSrcUnlitShape,fShaderSrcUnlitShape);curContext.useProgram(programObject3D);uniformi(programObject3D,"usingTexture",usingTexture);p.lightFalloff(1,0,0);p.shininess(1);p.ambient(255,255,255);p.specular(0,0,0);boxBuffer=curContext.createBuffer();curContext.bindBuffer(curContext.ARRAY_BUFFER,boxBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,boxVerts,curContext.STATIC_DRAW);boxNormBuffer=curContext.createBuffer();curContext.bindBuffer(curContext.ARRAY_BUFFER,boxNormBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,boxNorms,curContext.STATIC_DRAW);boxOutlineBuffer=curContext.createBuffer();curContext.bindBuffer(curContext.ARRAY_BUFFER,boxOutlineBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,boxOutlineVerts,curContext.STATIC_DRAW);rectBuffer=curContext.createBuffer();curContext.bindBuffer(curContext.ARRAY_BUFFER,rectBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,rectVerts,curContext.STATIC_DRAW);rectNormBuffer=curContext.createBuffer();curContext.bindBuffer(curContext.ARRAY_BUFFER,rectNormBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,rectNorms,curContext.STATIC_DRAW);sphereBuffer=curContext.createBuffer();lineBuffer=curContext.createBuffer();fillBuffer=curContext.createBuffer();fillColorBuffer=curContext.createBuffer();strokeColorBuffer=curContext.createBuffer();shapeTexVBO=curContext.createBuffer();pointBuffer=curContext.createBuffer();curContext.bindBuffer(curContext.ARRAY_BUFFER,pointBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,new Float32Array([0,0,0]),curContext.STATIC_DRAW);textBuffer=curContext.createBuffer();curContext.bindBuffer(curContext.ARRAY_BUFFER,textBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,new Float32Array([1,1,0,-1,1,0,-1,-1,0,1,-1,0]),curContext.STATIC_DRAW);textureBuffer=curContext.createBuffer();curContext.bindBuffer(curContext.ARRAY_BUFFER,textureBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,new Float32Array([0,0,1,0,1,1,0,1]),curContext.STATIC_DRAW);indexBuffer=curContext.createBuffer();curContext.bindBuffer(curContext.ELEMENT_ARRAY_BUFFER,indexBuffer);curContext.bufferData(curContext.ELEMENT_ARRAY_BUFFER,new Uint16Array([0,1,2,2,3,0]),curContext.STATIC_DRAW);cam=new PMatrix3D();cameraInv=new PMatrix3D();forwardTransform=new PMatrix3D();reverseTransform=new PMatrix3D();modelView=new PMatrix3D();modelViewInv=new PMatrix3D();projection=new PMatrix3D();p.camera();p.perspective();forwardTransform=modelView;reverseTransform=modelViewInv;userMatrixStack=new PMatrixStack();curveBasisMatrix=new PMatrix3D();curveToBezierMatrix=new PMatrix3D();curveDrawMatrix=new PMatrix3D();bezierDrawMatrix=new PMatrix3D();bezierBasisInverse=new PMatrix3D();bezierBasisMatrix=new PMatrix3D();bezierBasisMatrix.set(-1,3,-3,1,3,-6,3,0,-3,3,0,0,1,0,0,0)}p.stroke(0);p.fill(255)}else{if(curContext===undef){curContext=curElement.getContext("2d");p.use3DContext=false;userMatrixStack=new PMatrixStack();modelView=new PMatrix2D()}}var props={fillStyle:curContext.fillStyle,strokeStyle:curContext.strokeStyle,lineCap:curContext.lineCap,lineJoin:curContext.lineJoin};curElement.width=p.width=aWidth||100;curElement.height=p.height=aHeight||100;for(var j in props){if(props){curContext[j]=props[j]}}refreshBackground();maxPixelsCached=Math.max(1000,aWidth*aHeight*0.05);p.externals.context=curContext;p.toImageData=function(){if(!p.use3DContext){return curContext.getImageData(0,0,this.width,this.height)}else{var c=document.createElement("canvas");var ctx=c.getContext("2d");var obj=ctx.createImageData(this.width,this.height);var uBuff=new Uint8Array(this.width*this.height*4);curContext.readPixels(0,0,this.width,this.height,curContext.RGBA,curContext.UNSIGNED_BYTE,uBuff);for(var i=0;i<uBuff.length;i++){obj.data[i]=uBuff[(this.height-1-Math.floor(i/4/this.width))*this.width*4+(i%(this.width*4))]}return obj}}};p.ambientLight=function(r,g,b,x,y,z){if(p.use3DContext){if(lightCount===PConstants.MAX_LIGHTS){throw"can only create "+PConstants.MAX_LIGHTS+" lights"}var pos=new PVector(x,y,z);var view=new PMatrix3D();view.scale(1,-1,1);view.apply(modelView.array());view.mult(pos,pos);curContext.useProgram(programObject3D);uniformf(programObject3D,"lights["+lightCount+"].color",[r/255,g/255,b/255]);uniformf(programObject3D,"lights["+lightCount+"].position",pos.array());uniformi(programObject3D,"lights["+lightCount+"].type",0);uniformi(programObject3D,"lightCount",++lightCount)}};p.directionalLight=function(r,g,b,nx,ny,nz){if(p.use3DContext){if(lightCount===PConstants.MAX_LIGHTS){throw"can only create "+PConstants.MAX_LIGHTS+" lights"}curContext.useProgram(programObject3D);var dir=[nx,ny,nz,1e-7];var view=new PMatrix3D();view.scale(1,-1,1);view.apply(modelView.array());view.mult(dir,dir);uniformf(programObject3D,"lights["+lightCount+"].color",[r/255,g/255,b/255]);uniformf(programObject3D,"lights["+lightCount+"].position",[-dir[0],-dir[1],-dir[2]]);uniformi(programObject3D,"lights["+lightCount+"].type",1);uniformi(programObject3D,"lightCount",++lightCount)}};p.lightFalloff=function lightFalloff(constant,linear,quadratic){if(p.use3DContext){curContext.useProgram(programObject3D);uniformf(programObject3D,"falloff",[constant,linear,quadratic])}};p.lightSpecular=function lightSpecular(r,g,b){if(p.use3DContext){curContext.useProgram(programObject3D);uniformf(programObject3D,"specular",[r/255,g/255,b/255])}};p.lights=function lights(){p.ambientLight(128,128,128);p.directionalLight(128,128,128,0,0,-1);p.lightFalloff(1,0,0);p.lightSpecular(0,0,0)};p.pointLight=function(r,g,b,x,y,z){if(p.use3DContext){if(lightCount===PConstants.MAX_LIGHTS){throw"can only create "+PConstants.MAX_LIGHTS+" lights"}var pos=new PVector(x,y,z);var view=new PMatrix3D();view.scale(1,-1,1);view.apply(modelView.array());view.mult(pos,pos);curContext.useProgram(programObject3D);uniformf(programObject3D,"lights["+lightCount+"].color",[r/255,g/255,b/255]);uniformf(programObject3D,"lights["+lightCount+"].position",pos.array());uniformi(programObject3D,"lights["+lightCount+"].type",2);uniformi(programObject3D,"lightCount",++lightCount)}};p.noLights=function noLights(){if(p.use3DContext){lightCount=0;curContext.useProgram(programObject3D);uniformi(programObject3D,"lightCount",lightCount)}};p.spotLight=function spotLight(r,g,b,x,y,z,nx,ny,nz,angle,concentration){if(p.use3DContext){if(lightCount===PConstants.MAX_LIGHTS){throw"can only create "+PConstants.MAX_LIGHTS+" lights"}curContext.useProgram(programObject3D);var pos=new PVector(x,y,z);var view=new PMatrix3D();view.scale(1,-1,1);view.apply(modelView.array());view.mult(pos,pos);var dir=[nx,ny,nz,1e-7];view=new PMatrix3D();view.scale(1,-1,1);view.apply(modelView.array());view.mult(dir,dir);uniformf(programObject3D,"lights["+lightCount+"].color",[r/255,g/255,b/255]);uniformf(programObject3D,"lights["+lightCount+"].position",pos.array());uniformf(programObject3D,"lights["+lightCount+"].direction",[dir[0],dir[1],dir[2]]);uniformf(programObject3D,"lights["+lightCount+"].concentration",concentration);uniformf(programObject3D,"lights["+lightCount+"].angle",angle);uniformi(programObject3D,"lights["+lightCount+"].type",3);uniformi(programObject3D,"lightCount",++lightCount)}};p.beginCamera=function beginCamera(){if(manipulatingCamera){throw ("You cannot call beginCamera() again before calling endCamera()")}else{manipulatingCamera=true;forwardTransform=cameraInv;reverseTransform=cam}};p.endCamera=function endCamera(){if(!manipulatingCamera){throw ("You cannot call endCamera() before calling beginCamera()")}else{modelView.set(cam);modelViewInv.set(cameraInv);forwardTransform=modelView;reverseTransform=modelViewInv;manipulatingCamera=false}};p.camera=function camera(eyeX,eyeY,eyeZ,centerX,centerY,centerZ,upX,upY,upZ){if(arguments.length===0){cameraX=curElement.width/2;cameraY=curElement.height/2;cameraZ=cameraY/Math.tan(cameraFOV/2);eyeX=cameraX;eyeY=cameraY;eyeZ=cameraZ;centerX=cameraX;centerY=cameraY;centerZ=0;upX=0;upY=1;upZ=0}var z=new p.PVector(eyeX-centerX,eyeY-centerY,eyeZ-centerZ);var y=new p.PVector(upX,upY,upZ);var transX,transY,transZ;z.normalize();var x=p.PVector.cross(y,z);y=p.PVector.cross(z,x);x.normalize();y.normalize();cam.set(x.x,x.y,x.z,0,y.x,y.y,y.z,0,z.x,z.y,z.z,0,0,0,0,1);cam.translate(-eyeX,-eyeY,-eyeZ);cameraInv.reset();cameraInv.invApply(x.x,x.y,x.z,0,y.x,y.y,y.z,0,z.x,z.y,z.z,0,0,0,0,1);cameraInv.translate(eyeX,eyeY,eyeZ);modelView.set(cam);modelViewInv.set(cameraInv)};p.perspective=function perspective(fov,aspect,near,far){if(arguments.length===0){cameraY=curElement.height/2;cameraZ=cameraY/Math.tan(cameraFOV/2);cameraNear=cameraZ/10;cameraFar=cameraZ*10;cameraAspect=curElement.width/curElement.height;fov=cameraFOV;aspect=cameraAspect;near=cameraNear;far=cameraFar}var yMax,yMin,xMax,xMin;yMax=near*Math.tan(fov/2);yMin=-yMax;xMax=yMax*aspect;xMin=yMin*aspect;p.frustum(xMin,xMax,yMin,yMax,near,far)};p.frustum=function frustum(left,right,bottom,top,near,far){frustumMode=true;projection=new PMatrix3D();projection.set((2*near)/(right-left),0,(right+left)/(right-left),0,0,(2*near)/(top-bottom),(top+bottom)/(top-bottom),0,0,0,-(far+near)/(far-near),-(2*far*near)/(far-near),0,0,-1,0)};p.ortho=function ortho(left,right,bottom,top,near,far){if(arguments.length===0){left=0;right=p.width;bottom=0;top=p.height;near=-10;far=10}var x=2/(right-left);var y=2/(top-bottom);var z=-2/(far-near);var tx=-(right+left)/(right-left);var ty=-(top+bottom)/(top-bottom);var tz=-(far+near)/(far-near);projection=new PMatrix3D();projection.set(x,0,0,tx,0,y,0,ty,0,0,z,tz,0,0,0,1);frustumMode=false};p.printProjection=function(){projection.print()};p.printCamera=function(){cam.print()};p.box=function(w,h,d){if(p.use3DContext){if(!h||!d){h=d=w}var model=new PMatrix3D();model.scale(w,h,d);var view=new PMatrix3D();view.scale(1,-1,1);view.apply(modelView.array());view.transpose();var proj=new PMatrix3D();proj.set(projection);proj.transpose();if(doFill===true){curContext.useProgram(programObject3D);disableVertexAttribPointer(programObject3D,"aTexture");uniformMatrix(programObject3D,"model",false,model.array());uniformMatrix(programObject3D,"view",false,view.array());uniformMatrix(programObject3D,"projection",false,proj.array());curContext.enable(curContext.POLYGON_OFFSET_FILL);curContext.polygonOffset(1,1);uniformf(programObject3D,"color",fillStyle);var v=new PMatrix3D();v.set(view);var m=new PMatrix3D();m.set(model);v.mult(m);var normalMatrix=new PMatrix3D();normalMatrix.set(v);normalMatrix.invert();normalMatrix.transpose();uniformMatrix(programObject3D,"normalTransform",false,normalMatrix.array());vertexAttribPointer(programObject3D,"Vertex",3,boxBuffer);vertexAttribPointer(programObject3D,"Normal",3,boxNormBuffer);vertexAttribPointer(programObject3D,"aColor",3,boxNormBuffer);curContext.drawArrays(curContext.TRIANGLES,0,boxVerts.length/3);curContext.disable(curContext.POLYGON_OFFSET_FILL)}if(lineWidth>0&&doStroke){curContext.useProgram(programObject2D);uniformMatrix(programObject2D,"model",false,model.array());uniformMatrix(programObject2D,"view",false,view.array());uniformMatrix(programObject2D,"projection",false,proj.array());uniformf(programObject2D,"color",strokeStyle);uniformi(programObject2D,"picktype",0);vertexAttribPointer(programObject2D,"Vertex",3,boxOutlineBuffer);disableVertexAttribPointer(programObject2D,"aTextureCoord");curContext.lineWidth(lineWidth);curContext.drawArrays(curContext.LINES,0,boxOutlineVerts.length/3)}}};var initSphere=function(){var i;sphereVerts=[];for(i=0;i<sphereDetailU;i++){sphereVerts.push(0);sphereVerts.push(-1);sphereVerts.push(0);sphereVerts.push(sphereX[i]);sphereVerts.push(sphereY[i]);sphereVerts.push(sphereZ[i])}sphereVerts.push(0);sphereVerts.push(-1);sphereVerts.push(0);sphereVerts.push(sphereX[0]);sphereVerts.push(sphereY[0]);sphereVerts.push(sphereZ[0]);var v1,v11,v2;var voff=0;for(i=2;i<sphereDetailV;i++){v1=v11=voff;voff+=sphereDetailU;v2=voff;for(var j=0;j<sphereDetailU;j++){sphereVerts.push(parseFloat(sphereX[v1]));sphereVerts.push(parseFloat(sphereY[v1]));sphereVerts.push(parseFloat(sphereZ[v1++]));sphereVerts.push(parseFloat(sphereX[v2]));sphereVerts.push(parseFloat(sphereY[v2]));sphereVerts.push(parseFloat(sphereZ[v2++]))}v1=v11;v2=voff;sphereVerts.push(parseFloat(sphereX[v1]));sphereVerts.push(parseFloat(sphereY[v1]));sphereVerts.push(parseFloat(sphereZ[v1]));sphereVerts.push(parseFloat(sphereX[v2]));sphereVerts.push(parseFloat(sphereY[v2]));sphereVerts.push(parseFloat(sphereZ[v2]))}for(i=0;i<sphereDetailU;i++){v2=voff+i;sphereVerts.push(parseFloat(sphereX[v2]));sphereVerts.push(parseFloat(sphereY[v2]));sphereVerts.push(parseFloat(sphereZ[v2]));sphereVerts.push(0);sphereVerts.push(1);sphereVerts.push(0)}sphereVerts.push(parseFloat(sphereX[voff]));sphereVerts.push(parseFloat(sphereY[voff]));sphereVerts.push(parseFloat(sphereZ[voff]));sphereVerts.push(0);sphereVerts.push(1);sphereVerts.push(0);curContext.bindBuffer(curContext.ARRAY_BUFFER,sphereBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,new Float32Array(sphereVerts),curContext.STATIC_DRAW)};p.sphereDetail=function sphereDetail(ures,vres){var i;if(arguments.length===1){ures=vres=arguments[0]}if(ures<3){ures=3}if(vres<2){vres=2}if((ures===sphereDetailU)&&(vres===sphereDetailV)){return}var delta=PConstants.SINCOS_LENGTH/ures;var cx=new Array(ures);var cz=new Array(ures);for(i=0;i<ures;i++){cx[i]=cosLUT[parseInt((i*delta)%PConstants.SINCOS_LENGTH,10)];cz[i]=sinLUT[parseInt((i*delta)%PConstants.SINCOS_LENGTH,10)]}var vertCount=ures*(vres-1)+2;var currVert=0;sphereX=new Array(vertCount);sphereY=new Array(vertCount);sphereZ=new Array(vertCount);var angle_step=(PConstants.SINCOS_LENGTH*0.5)/vres;var angle=angle_step;for(i=1;i<vres;i++){var curradius=sinLUT[parseInt(angle%PConstants.SINCOS_LENGTH,10)];var currY=-cosLUT[parseInt(angle%PConstants.SINCOS_LENGTH,10)];for(var j=0;j<ures;j++){sphereX[currVert]=cx[j]*curradius;sphereY[currVert]=currY;sphereZ[currVert++]=cz[j]*curradius}angle+=angle_step}sphereDetailU=ures;sphereDetailV=vres;initSphere()};p.sphere=function(){if(p.use3DContext){var sRad=arguments[0],c;if((sphereDetailU<3)||(sphereDetailV<2)){p.sphereDetail(30)}var model=new PMatrix3D();model.scale(sRad,sRad,sRad);var view=new PMatrix3D();view.scale(1,-1,1);view.apply(modelView.array());view.transpose();var proj=new PMatrix3D();proj.set(projection);proj.transpose();if(doFill===true){var v=new PMatrix3D();v.set(view);var m=new PMatrix3D();m.set(model);v.mult(m);var normalMatrix=new PMatrix3D();normalMatrix.set(v);normalMatrix.invert();normalMatrix.transpose();curContext.useProgram(programObject3D);disableVertexAttribPointer(programObject3D,"aTexture");uniformMatrix(programObject3D,"model",false,model.array());uniformMatrix(programObject3D,"view",false,view.array());uniformMatrix(programObject3D,"projection",false,proj.array());uniformMatrix(programObject3D,"normalTransform",false,normalMatrix.array());vertexAttribPointer(programObject3D,"Vertex",3,sphereBuffer);vertexAttribPointer(programObject3D,"Normal",3,sphereBuffer);vertexAttribPointer(programObject3D,"aColor",3,sphereBuffer);curContext.enable(curContext.POLYGON_OFFSET_FILL);curContext.polygonOffset(1,1);uniformf(programObject3D,"color",fillStyle);curContext.drawArrays(curContext.TRIANGLE_STRIP,0,sphereVerts.length/3);curContext.disable(curContext.POLYGON_OFFSET_FILL)}if(lineWidth>0&&doStroke){curContext.useProgram(programObject2D);uniformMatrix(programObject2D,"model",false,model.array());uniformMatrix(programObject2D,"view",false,view.array());uniformMatrix(programObject2D,"projection",false,proj.array());vertexAttribPointer(programObject2D,"Vertex",3,sphereBuffer);disableVertexAttribPointer(programObject2D,"aTextureCoord");uniformf(programObject2D,"color",strokeStyle);uniformi(programObject2D,"picktype",0);curContext.lineWidth(lineWidth);curContext.drawArrays(curContext.LINE_STRIP,0,sphereVerts.length/3)}}};p.modelX=function modelX(x,y,z){var mv=modelView.array();var ci=cameraInv.array();var ax=mv[0]*x+mv[1]*y+mv[2]*z+mv[3];var ay=mv[4]*x+mv[5]*y+mv[6]*z+mv[7];var az=mv[8]*x+mv[9]*y+mv[10]*z+mv[11];var aw=mv[12]*x+mv[13]*y+mv[14]*z+mv[15];var ox=ci[0]*ax+ci[1]*ay+ci[2]*az+ci[3]*aw;var ow=ci[12]*ax+ci[13]*ay+ci[14]*az+ci[15]*aw;return(ow!==0)?ox/ow:ox};p.modelY=function modelY(x,y,z){var mv=modelView.array();var ci=cameraInv.array();var ax=mv[0]*x+mv[1]*y+mv[2]*z+mv[3];var ay=mv[4]*x+mv[5]*y+mv[6]*z+mv[7];var az=mv[8]*x+mv[9]*y+mv[10]*z+mv[11];var aw=mv[12]*x+mv[13]*y+mv[14]*z+mv[15];var oy=ci[4]*ax+ci[5]*ay+ci[6]*az+ci[7]*aw;var ow=ci[12]*ax+ci[13]*ay+ci[14]*az+ci[15]*aw;return(ow!==0)?oy/ow:oy};p.modelZ=function modelZ(x,y,z){var mv=modelView.array();var ci=cameraInv.array();var ax=mv[0]*x+mv[1]*y+mv[2]*z+mv[3];var ay=mv[4]*x+mv[5]*y+mv[6]*z+mv[7];var az=mv[8]*x+mv[9]*y+mv[10]*z+mv[11];var aw=mv[12]*x+mv[13]*y+mv[14]*z+mv[15];var oz=ci[8]*ax+ci[9]*ay+ci[10]*az+ci[11]*aw;var ow=ci[12]*ax+ci[13]*ay+ci[14]*az+ci[15]*aw;return(ow!==0)?oz/ow:oz};p.ambient=function ambient(){var a=arguments;if(p.use3DContext){curContext.useProgram(programObject3D);uniformi(programObject3D,"usingMat",true);if(a.length===1){if(typeof a[0]==="string"){var c=a[0].slice(5,-1).split(",");uniformf(programObject3D,"mat_ambient",[c[0]/255,c[1]/255,c[2]/255])}else{uniformf(programObject3D,"mat_ambient",[a[0]/255,a[0]/255,a[0]/255])}}else{uniformf(programObject3D,"mat_ambient",[a[0]/255,a[1]/255,a[2]/255])}}};p.emissive=function emissive(){var a=arguments;if(p.use3DContext){curContext.useProgram(programObject3D);uniformi(programObject3D,"usingMat",true);if(a.length===1){if(typeof a[0]==="string"){var c=a[0].slice(5,-1).split(",");uniformf(programObject3D,"mat_emissive",[c[0]/255,c[1]/255,c[2]/255])}else{uniformf(programObject3D,"mat_emissive",[a[0]/255,a[0]/255,a[0]/255])}}else{uniformf(programObject3D,"mat_emissive",[a[0]/255,a[1]/255,a[2]/255])}}};p.shininess=function shininess(shine){if(p.use3DContext){curContext.useProgram(programObject3D);uniformi(programObject3D,"usingMat",true);uniformf(programObject3D,"shininess",shine)}};p.specular=function specular(){var c=p.color.apply(this,arguments);if(p.use3DContext){curContext.useProgram(programObject3D);uniformi(programObject3D,"usingMat",true);uniformf(programObject3D,"mat_specular",p.color.toGLArray(c).slice(0,3))}};p.screenX=function screenX(x,y,z){var mv=modelView.array();var pj=projection.array();var ax=mv[0]*x+mv[1]*y+mv[2]*z+mv[3];var ay=mv[4]*x+mv[5]*y+mv[6]*z+mv[7];var az=mv[8]*x+mv[9]*y+mv[10]*z+mv[11];var aw=mv[12]*x+mv[13]*y+mv[14]*z+mv[15];var ox=pj[0]*ax+pj[1]*ay+pj[2]*az+pj[3]*aw;var ow=pj[12]*ax+pj[13]*ay+pj[14]*az+pj[15]*aw;if(ow!==0){ox/=ow}return p.width*(1+ox)/2};p.screenY=function screenY(x,y,z){var mv=modelView.array();var pj=projection.array();var ax=mv[0]*x+mv[1]*y+mv[2]*z+mv[3];var ay=mv[4]*x+mv[5]*y+mv[6]*z+mv[7];var az=mv[8]*x+mv[9]*y+mv[10]*z+mv[11];var aw=mv[12]*x+mv[13]*y+mv[14]*z+mv[15];var oy=pj[4]*ax+pj[5]*ay+pj[6]*az+pj[7]*aw;var ow=pj[12]*ax+pj[13]*ay+pj[14]*az+pj[15]*aw;if(ow!==0){oy/=ow}return p.height*(1+oy)/2};p.screenZ=function screenZ(x,y,z){var mv=modelView.array();var pj=projection.array();var ax=mv[0]*x+mv[1]*y+mv[2]*z+mv[3];var ay=mv[4]*x+mv[5]*y+mv[6]*z+mv[7];var az=mv[8]*x+mv[9]*y+mv[10]*z+mv[11];var aw=mv[12]*x+mv[13]*y+mv[14]*z+mv[15];var oz=pj[8]*ax+pj[9]*ay+pj[10]*az+pj[11]*aw;var ow=pj[12]*ax+pj[13]*ay+pj[14]*az+pj[15]*aw;if(ow!==0){oz/=ow}return(oz+1)/2};p.fill=function fill(){var color=p.color(arguments[0],arguments[1],arguments[2],arguments[3]);if(color===currentFillColor&&doFill){return}doFill=true;currentFillColor=color;if(p.use3DContext){fillStyle=p.color.toGLArray(color)}else{isFillDirty=true}};function executeContextFill(){if(doFill){if(isFillDirty){curContext.fillStyle=p.color.toString(currentFillColor);isFillDirty=false}curContext.fill()}}p.noFill=function noFill(){doFill=false};p.stroke=function stroke(){var color=p.color(arguments[0],arguments[1],arguments[2],arguments[3]);if(color===currentStrokeColor&&doStroke){return}doStroke=true;currentStrokeColor=color;if(p.use3DContext){strokeStyle=p.color.toGLArray(color)}else{isStrokeDirty=true}};function executeContextStroke(){if(doStroke){if(isStrokeDirty){curContext.strokeStyle=p.color.toString(currentStrokeColor);isStrokeDirty=false}curContext.stroke()}}p.noStroke=function noStroke(){doStroke=false};p.strokeWeight=function strokeWeight(w){lineWidth=w;if(p.use3DContext){curContext.useProgram(programObject2D);uniformf(programObject2D,"pointSize",w)}else{curContext.lineWidth=w}};p.strokeCap=function strokeCap(value){curContext.lineCap=value};p.strokeJoin=function strokeJoin(value){curContext.lineJoin=value};p.smooth=function(){curElement.style.setProperty("image-rendering","optimizeQuality","important");if(!p.use3DContext&&"mozImageSmoothingEnabled" in curContext){curContext.mozImageSmoothingEnabled=true}};p.noSmooth=function(){curElement.style.setProperty("image-rendering","optimizeSpeed","important");if(!p.use3DContext&&"mozImageSmoothingEnabled" in curContext){curContext.mozImageSmoothingEnabled=false}};function colorBlendWithAlpha(c1,c2,k){var f=0|(k*((c2&PConstants.ALPHA_MASK)>>>24));return(Math.min(((c1&PConstants.ALPHA_MASK)>>>24)+f,255)<<24|p.mix(c1&PConstants.RED_MASK,c2&PConstants.RED_MASK,f)&PConstants.RED_MASK|p.mix(c1&PConstants.GREEN_MASK,c2&PConstants.GREEN_MASK,f)&PConstants.GREEN_MASK|p.mix(c1&PConstants.BLUE_MASK,c2&PConstants.BLUE_MASK,f))}p.point=function point(x,y,z){if(p.use3DContext){var model=new PMatrix3D();model.translate(x,y,z||0);model.transpose();var view=new PMatrix3D();view.scale(1,-1,1);view.apply(modelView.array());view.transpose();var proj=new PMatrix3D();proj.set(projection);proj.transpose();curContext.useProgram(programObject2D);uniformMatrix(programObject2D,"model",false,model.array());uniformMatrix(programObject2D,"view",false,view.array());uniformMatrix(programObject2D,"projection",false,proj.array());if(lineWidth>0&&doStroke){uniformf(programObject2D,"color",strokeStyle);uniformi(programObject2D,"picktype",0);vertexAttribPointer(programObject2D,"Vertex",3,pointBuffer);disableVertexAttribPointer(programObject2D,"aTextureCoord");curContext.drawArrays(curContext.POINTS,0,1)}}else{if(doStroke){if(curSketch.options.crispLines){var alphaOfPointWeight=Math.PI/4;var c=p.get(x,y);p.set(x,y,colorBlendWithAlpha(c,currentStrokeColor,alphaOfPointWeight))}else{if(lineWidth>1){curContext.fillStyle=p.color.toString(currentStrokeColor);isFillDirty=true;curContext.beginPath();curContext.arc(x,y,lineWidth/2,0,PConstants.TWO_PI,false);curContext.fill();curContext.closePath()}else{curContext.fillStyle=p.color.toString(currentStrokeColor);curContext.fillRect(Math.round(x),Math.round(y),1,1);isFillDirty=true}}}}};p.beginShape=function beginShape(type){curShape=type;curShapeCount=0;curvePoints=[];vertArray=[];if(p.use3DContext){}};p.vertex=function vertex(){var vert=[];if(firstVert){firstVert=false}if(arguments.length===4){vert[0]=arguments[0];vert[1]=arguments[1];vert[2]=0;vert[3]=arguments[2];vert[4]=arguments[3]}else{vert[0]=arguments[0];vert[1]=arguments[1];vert[2]=arguments[2]||0;vert[3]=arguments[3]||0;vert[4]=arguments[4]||0}vert.isVert=true;if(p.use3DContext){vert[5]=fillStyle[0];vert[6]=fillStyle[1];vert[7]=fillStyle[2];vert[8]=fillStyle[3];vert[9]=strokeStyle[0];vert[10]=strokeStyle[1];vert[11]=strokeStyle[2];vert[12]=strokeStyle[3];vert[13]=normalX;vert[14]=normalY;vert[15]=normalZ}else{vert[5]=currentFillColor;vert[6]=currentStrokeColor}vertArray.push(vert)};var point3D=function point3D(vArray,cArray){var view=new PMatrix3D();view.scale(1,-1,1);view.apply(modelView.array());view.transpose();var proj=new PMatrix3D();proj.set(projection);proj.transpose();curContext.useProgram(programObjectUnlitShape);uniformMatrix(programObjectUnlitShape,"uView",false,view.array());uniformMatrix(programObjectUnlitShape,"uProjection",false,proj.array());vertexAttribPointer(programObjectUnlitShape,"aVertex",3,pointBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,new Float32Array(vArray),curContext.STREAM_DRAW);vertexAttribPointer(programObjectUnlitShape,"aColor",4,fillColorBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,new Float32Array(cArray),curContext.STREAM_DRAW);curContext.drawArrays(curContext.POINTS,0,vArray.length/3)};var line3D=function line3D(vArray,mode,cArray){var ctxMode;if(mode==="LINES"){ctxMode=curContext.LINES}else{if(mode==="LINE_LOOP"){ctxMode=curContext.LINE_LOOP}else{ctxMode=curContext.LINE_STRIP}}var view=new PMatrix3D();view.scale(1,-1,1);view.apply(modelView.array());view.transpose();var proj=new PMatrix3D();proj.set(projection);proj.transpose();curContext.useProgram(programObjectUnlitShape);uniformMatrix(programObjectUnlitShape,"uView",false,view.array());uniformMatrix(programObjectUnlitShape,"uProjection",false,proj.array());vertexAttribPointer(programObjectUnlitShape,"aVertex",3,lineBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,new Float32Array(vArray),curContext.STREAM_DRAW);vertexAttribPointer(programObjectUnlitShape,"aColor",4,strokeColorBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,new Float32Array(cArray),curContext.STREAM_DRAW);curContext.lineWidth(lineWidth);curContext.drawArrays(ctxMode,0,vArray.length/3)};var fill3D=function fill3D(vArray,mode,cArray,tArray){var ctxMode;if(mode==="TRIANGLES"){ctxMode=curContext.TRIANGLES}else{if(mode==="TRIANGLE_FAN"){ctxMode=curContext.TRIANGLE_FAN}else{ctxMode=curContext.TRIANGLE_STRIP}}var view=new PMatrix3D();view.scale(1,-1,1);view.apply(modelView.array());view.transpose();var proj=new PMatrix3D();proj.set(projection);proj.transpose();curContext.useProgram(programObject3D);uniformMatrix(programObject3D,"model",false,[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]);uniformMatrix(programObject3D,"view",false,view.array());uniformMatrix(programObject3D,"projection",false,proj.array());curContext.enable(curContext.POLYGON_OFFSET_FILL);curContext.polygonOffset(1,1);uniformf(programObject3D,"color",[-1,0,0,0]);vertexAttribPointer(programObject3D,"Vertex",3,fillBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,new Float32Array(vArray),curContext.STREAM_DRAW);vertexAttribPointer(programObject3D,"aColor",4,fillColorBuffer);curContext.bufferData(curContext.ARRAY_BUFFER,new Float32Array(cArray),curContext.STREAM_DRAW);disableVertexAttribPointer(programObject3D,"Normal");var i;if(usingTexture){if(curTextureMode===PConstants.IMAGE){for(i=0;i<tArray.length;i+=2){tArray[i]=tArray[i]/curTexture.width;tArray[i+1]/=curTexture.height}}for(i=0;i<tArray.length;i+=2){if(tArray[i+0]>1){tArray[i+0]-=(tArray[i+0]-1)}if(tArray[i+1]>1){tArray[i+1]-=(tArray[i+1]-1)}}uniformi(programObject3D,"usingTexture",usingTexture);vertexAttribPointer(programObject3D,"aTexture",2,shapeTexVBO);curContext.bufferData(curContext.ARRAY_BUFFER,new Float32Array(tArray),curContext.STREAM_DRAW)}curContext.drawArrays(ctxMode,0,vArray.length/3);curContext.disable(curContext.POLYGON_OFFSET_FILL)};p.endShape=function endShape(mode){var closeShape=mode===PConstants.CLOSE;var lineVertArray=[];var fillVertArray=[];var colorVertArray=[];var strokeVertArray=[];var texVertArray=[];firstVert=true;var i,j,k;var last=vertArray.length-1;for(i=0;i<vertArray.length;i++){for(j=0;j<3;j++){fillVertArray.push(vertArray[i][j])}}for(i=0;i<vertArray.length;i++){for(j=5;j<9;j++){colorVertArray.push(vertArray[i][j])}}for(i=0;i<vertArray.length;i++){for(j=9;j<13;j++){strokeVertArray.push(vertArray[i][j])}}for(i=0;i<vertArray.length;i++){texVertArray.push(vertArray[i][3]);texVertArray.push(vertArray[i][4])}if(closeShape){fillVertArray.push(vertArray[0][0]);fillVertArray.push(vertArray[0][1]);fillVertArray.push(vertArray[0][2]);for(i=5;i<9;i++){colorVertArray.push(vertArray[0][i])}for(i=9;i<13;i++){strokeVertArray.push(vertArray[0][i])}texVertArray.push(vertArray[0][3]);texVertArray.push(vertArray[0][4])}if(isCurve&&curShape===PConstants.POLYGON||isCurve&&curShape===undef){if(p.use3DContext){lineVertArray=fillVertArray;if(doStroke){line3D(lineVertArray,null,strokeVertArray)}if(doFill){fill3D(fillVertArray,null,colorVertArray)}}else{if(vertArray.length>3){var b=[],s=1-curTightness;curContext.beginPath();curContext.moveTo(vertArray[1][0],vertArray[1][1]);for(i=1;(i+2)<vertArray.length;i++){b[0]=[vertArray[i][0],vertArray[i][1]];b[1]=[vertArray[i][0]+(s*vertArray[i+1][0]-s*vertArray[i-1][0])/6,vertArray[i][1]+(s*vertArray[i+1][1]-s*vertArray[i-1][1])/6];b[2]=[vertArray[i+1][0]+(s*vertArray[i][0]-s*vertArray[i+2][0])/6,vertArray[i+1][1]+(s*vertArray[i][1]-s*vertArray[i+2][1])/6];b[3]=[vertArray[i+1][0],vertArray[i+1][1]];curContext.bezierCurveTo(b[1][0],b[1][1],b[2][0],b[2][1],b[3][0],b[3][1])}if(closeShape){curContext.lineTo(vertArray[0][0],vertArray[0][1])}executeContextFill();executeContextStroke();curContext.closePath()}}}else{if(isBezier&&curShape===PConstants.POLYGON||isBezier&&curShape===undef){if(p.use3DContext){lineVertArray=fillVertArray;lineVertArray.splice(lineVertArray.length-3);strokeVertArray.splice(strokeVertArray.length-4);if(doStroke){line3D(lineVertArray,null,strokeVertArray)}if(doFill){fill3D(fillVertArray,"TRIANGLES",colorVertArray)}}else{curContext.beginPath();for(i=0;i<vertArray.length;i++){if(vertArray[i]["isVert"]===true){if(vertArray[i]["moveTo"]===true){curContext.moveTo(vertArray[i][0],vertArray[i][1])}else{if(vertArray[i]["moveTo"]===false){curContext.lineTo(vertArray[i][0],vertArray[i][1])}else{curContext.moveTo(vertArray[i][0],vertArray[i][1])}}}else{curContext.bezierCurveTo(vertArray[i][0],vertArray[i][1],vertArray[i][2],vertArray[i][3],vertArray[i][4],vertArray[i][5])}}if(closeShape){curContext.lineTo(vertArray[0][0],vertArray[0][1])}executeContextFill();executeContextStroke();curContext.closePath()}}else{if(p.use3DContext){if(curShape===PConstants.POINTS){for(i=0;i<vertArray.length;i++){for(j=0;j<3;j++){lineVertArray.push(vertArray[i][j])}}point3D(lineVertArray,strokeVertArray)}else{if(curShape===PConstants.LINES){for(i=0;i<vertArray.length;i++){for(j=0;j<3;j++){lineVertArray.push(vertArray[i][j])}}for(i=0;i<vertArray.length;i++){for(j=5;j<9;j++){colorVertArray.push(vertArray[i][j])}}line3D(lineVertArray,"LINES",strokeVertArray)}else{if(curShape===PConstants.TRIANGLES){if(vertArray.length>2){for(i=0;(i+2)<vertArray.length;i+=3){fillVertArray=[];texVertArray=[];lineVertArray=[];colorVertArray=[];strokeVertArray=[];for(j=0;j<3;j++){for(k=0;k<3;k++){lineVertArray.push(vertArray[i+j][k]);fillVertArray.push(vertArray[i+j][k])}}for(j=0;j<3;j++){for(k=3;k<5;k++){texVertArray.push(vertArray[i+j][k])}}for(j=0;j<3;j++){for(k=5;k<9;k++){colorVertArray.push(vertArray[i+j][k]);strokeVertArray.push(vertArray[i+j][k+4])}}if(doStroke){line3D(lineVertArray,"LINE_LOOP",strokeVertArray)}if(doFill||usingTexture){fill3D(fillVertArray,"TRIANGLES",colorVertArray,texVertArray)}}}}else{if(curShape===PConstants.TRIANGLE_STRIP){if(vertArray.length>2){for(i=0;(i+2)<vertArray.length;i++){lineVertArray=[];fillVertArray=[];strokeVertArray=[];colorVertArray=[];texVertArray=[];for(j=0;j<3;j++){for(k=0;k<3;k++){lineVertArray.push(vertArray[i+j][k]);fillVertArray.push(vertArray[i+j][k])}}for(j=0;j<3;j++){for(k=3;k<5;k++){texVertArray.push(vertArray[i+j][k])}}for(j=0;j<3;j++){for(k=5;k<9;k++){strokeVertArray.push(vertArray[i+j][k+4]);colorVertArray.push(vertArray[i+j][k])}}if(doFill||usingTexture){fill3D(fillVertArray,"TRIANGLE_STRIP",colorVertArray,texVertArray)}if(doStroke){line3D(lineVertArray,"LINE_LOOP",strokeVertArray)}}}}else{if(curShape===PConstants.TRIANGLE_FAN){if(vertArray.length>2){for(i=0;i<3;i++){for(j=0;j<3;j++){lineVertArray.push(vertArray[i][j])}}for(i=0;i<3;i++){for(j=9;j<13;j++){strokeVertArray.push(vertArray[i][j])}}if(doStroke){line3D(lineVertArray,"LINE_LOOP",strokeVertArray)}for(i=2;(i+1)<vertArray.length;i++){lineVertArray=[];strokeVertArray=[];lineVertArray.push(vertArray[0][0]);lineVertArray.push(vertArray[0][1]);lineVertArray.push(vertArray[0][2]);strokeVertArray.push(vertArray[0][9]);strokeVertArray.push(vertArray[0][10]);strokeVertArray.push(vertArray[0][11]);strokeVertArray.push(vertArray[0][12]);for(j=0;j<2;j++){for(k=0;k<3;k++){lineVertArray.push(vertArray[i+j][k])}}for(j=0;j<2;j++){for(k=9;k<13;k++){strokeVertArray.push(vertArray[i+j][k])}}if(doStroke){line3D(lineVertArray,"LINE_STRIP",strokeVertArray)}}if(doFill||usingTexture){fill3D(fillVertArray,"TRIANGLE_FAN",colorVertArray,texVertArray)}}}else{if(curShape===PConstants.QUADS){for(i=0;(i+3)<vertArray.length;i+=4){lineVertArray=[];for(j=0;j<4;j++){for(k=0;k<3;k++){lineVertArray.push(vertArray[i+j][k])}}if(doStroke){line3D(lineVertArray,"LINE_LOOP",strokeVertArray)}if(doFill){fillVertArray=[];colorVertArray=[];texVertArray=[];for(j=0;j<3;j++){fillVertArray.push(vertArray[i][j])}for(j=5;j<9;j++){colorVertArray.push(vertArray[i][j])}for(j=0;j<3;j++){fillVertArray.push(vertArray[i+1][j])}for(j=5;j<9;j++){colorVertArray.push(vertArray[i+1][j])}for(j=0;j<3;j++){fillVertArray.push(vertArray[i+3][j])}for(j=5;j<9;j++){colorVertArray.push(vertArray[i+3][j])}for(j=0;j<3;j++){fillVertArray.push(vertArray[i+2][j])}for(j=5;j<9;j++){colorVertArray.push(vertArray[i+2][j])}if(usingTexture){texVertArray.push(vertArray[i+0][3]);texVertArray.push(vertArray[i+0][4]);texVertArray.push(vertArray[i+1][3]);texVertArray.push(vertArray[i+1][4]);texVertArray.push(vertArray[i+3][3]);texVertArray.push(vertArray[i+3][4]);texVertArray.push(vertArray[i+2][3]);texVertArray.push(vertArray[i+2][4])}fill3D(fillVertArray,"TRIANGLE_STRIP",colorVertArray,texVertArray)}}}else{if(curShape===PConstants.QUAD_STRIP){var tempArray=[];if(vertArray.length>3){for(i=0;i<2;i++){for(j=0;j<3;j++){lineVertArray.push(vertArray[i][j])}}for(i=0;i<2;i++){for(j=9;j<13;j++){strokeVertArray.push(vertArray[i][j])}}line3D(lineVertArray,"LINE_STRIP",strokeVertArray);if(vertArray.length>4&&vertArray.length%2>0){tempArray=fillVertArray.splice(fillVertArray.length-3);vertArray.pop()}for(i=0;(i+3)<vertArray.length;i+=2){lineVertArray=[];strokeVertArray=[];for(j=0;j<3;j++){lineVertArray.push(vertArray[i+1][j])}for(j=0;j<3;j++){lineVertArray.push(vertArray[i+3][j])}for(j=0;j<3;j++){lineVertArray.push(vertArray[i+2][j])}for(j=0;j<3;j++){lineVertArray.push(vertArray[i+0][j])}for(j=9;j<13;j++){strokeVertArray.push(vertArray[i+1][j])}for(j=9;j<13;j++){strokeVertArray.push(vertArray[i+3][j])}for(j=9;j<13;j++){strokeVertArray.push(vertArray[i+2][j])}for(j=9;j<13;j++){strokeVertArray.push(vertArray[i+0][j])}if(doStroke){line3D(lineVertArray,"LINE_STRIP",strokeVertArray)}}if(doFill||usingTexture){fill3D(fillVertArray,"TRIANGLE_LIST",colorVertArray,texVertArray)}}}else{if(vertArray.length===1){for(j=0;j<3;j++){lineVertArray.push(vertArray[0][j])}for(j=9;j<13;j++){strokeVertArray.push(vertArray[0][j])}point3D(lineVertArray,strokeVertArray)}else{for(i=0;i<vertArray.length;i++){for(j=0;j<3;j++){lineVertArray.push(vertArray[i][j])}for(j=5;j<9;j++){strokeVertArray.push(vertArray[i][j])}}if(closeShape){line3D(lineVertArray,"LINE_LOOP",strokeVertArray)}else{line3D(lineVertArray,"LINE_STRIP",strokeVertArray)}if(doFill||usingTexture){fill3D(fillVertArray,"TRIANGLE_FAN",colorVertArray,texVertArray)}}}}}}}}}usingTexture=false;curContext.useProgram(programObject3D);uniformi(programObject3D,"usingTexture",usingTexture)}else{if(curShape===PConstants.POINTS){for(i=0;i<vertArray.length;i++){if(doStroke){p.stroke(vertArray[i][6])}p.point(vertArray[i][0],vertArray[i][1])}}else{if(curShape===PConstants.LINES){for(i=0;(i+1)<vertArray.length;i+=2){if(doStroke){p.stroke(vertArray[i+1][6])}p.line(vertArray[i][0],vertArray[i][1],vertArray[i+1][0],vertArray[i+1][1])}}else{if(curShape===PConstants.TRIANGLES){for(i=0;(i+2)<vertArray.length;i+=3){curContext.beginPath();curContext.moveTo(vertArray[i][0],vertArray[i][1]);curContext.lineTo(vertArray[i+1][0],vertArray[i+1][1]);curContext.lineTo(vertArray[i+2][0],vertArray[i+2][1]);curContext.lineTo(vertArray[i][0],vertArray[i][1]);if(doFill){p.fill(vertArray[i+2][5]);executeContextFill()}if(doStroke){p.stroke(vertArray[i+2][6]);executeContextStroke()}curContext.closePath()}}else{if(curShape===PConstants.TRIANGLE_STRIP){for(i=0;(i+1)<vertArray.length;i++){curContext.beginPath();curContext.moveTo(vertArray[i+1][0],vertArray[i+1][1]);curContext.lineTo(vertArray[i][0],vertArray[i][1]);if(doStroke){p.stroke(vertArray[i+1][6])}if(doFill){p.fill(vertArray[i+1][5])}if(i+2<vertArray.length){curContext.lineTo(vertArray[i+2][0],vertArray[i+2][1]);if(doStroke){p.stroke(vertArray[i+2][6])}if(doFill){p.fill(vertArray[i+2][5])}}executeContextFill();executeContextStroke();curContext.closePath()}}else{if(curShape===PConstants.TRIANGLE_FAN){if(vertArray.length>2){curContext.beginPath();curContext.moveTo(vertArray[0][0],vertArray[0][1]);curContext.lineTo(vertArray[1][0],vertArray[1][1]);curContext.lineTo(vertArray[2][0],vertArray[2][1]);if(doFill){p.fill(vertArray[2][5]);executeContextFill()}if(doStroke){p.stroke(vertArray[2][6]);executeContextStroke()}curContext.closePath();for(i=3;i<vertArray.length;i++){curContext.beginPath();curContext.moveTo(vertArray[0][0],vertArray[0][1]);curContext.lineTo(vertArray[i-1][0],vertArray[i-1][1]);curContext.lineTo(vertArray[i][0],vertArray[i][1]);if(doFill){p.fill(vertArray[i][5]);executeContextFill()}if(doStroke){p.stroke(vertArray[i][6]);executeContextStroke()}curContext.closePath()}}}else{if(curShape===PConstants.QUADS){for(i=0;(i+3)<vertArray.length;i+=4){curContext.beginPath();curContext.moveTo(vertArray[i][0],vertArray[i][1]);for(j=1;j<4;j++){curContext.lineTo(vertArray[i+j][0],vertArray[i+j][1])}curContext.lineTo(vertArray[i][0],vertArray[i][1]);if(doFill){p.fill(vertArray[i+3][5]);executeContextFill()}if(doStroke){p.stroke(vertArray[i+3][6]);executeContextStroke()}curContext.closePath()}}else{if(curShape===PConstants.QUAD_STRIP){if(vertArray.length>3){for(i=0;(i+1)<vertArray.length;i+=2){curContext.beginPath();if(i+3<vertArray.length){curContext.moveTo(vertArray[i+2][0],vertArray[i+2][1]);curContext.lineTo(vertArray[i][0],vertArray[i][1]);curContext.lineTo(vertArray[i+1][0],vertArray[i+1][1]);curContext.lineTo(vertArray[i+3][0],vertArray[i+3][1]);if(doFill){p.fill(vertArray[i+3][5])}if(doStroke){p.stroke(vertArray[i+3][6])}}else{curContext.moveTo(vertArray[i][0],vertArray[i][1]);curContext.lineTo(vertArray[i+1][0],vertArray[i+1][1])}executeContextFill();executeContextStroke();curContext.closePath()}}}else{curContext.beginPath();curContext.moveTo(vertArray[0][0],vertArray[0][1]);for(i=1;i<vertArray.length;i++){if(vertArray[i]["isVert"]===true){if(vertArray[i]["moveTo"]===true){curContext.moveTo(vertArray[i][0],vertArray[i][1])}else{if(vertArray[i]["moveTo"]===false){curContext.lineTo(vertArray[i][0],vertArray[i][1])}else{curContext.lineTo(vertArray[i][0],vertArray[i][1])}}}}if(closeShape){curContext.lineTo(vertArray[0][0],vertArray[0][1])}executeContextFill();executeContextStroke();curContext.closePath()}}}}}}}}}}isCurve=false;isBezier=false;curveVertArray=[];curveVertCount=0};var splineForward=function(segments,matrix){var f=1/segments;var ff=f*f;var fff=ff*f;matrix.set(0,0,0,1,fff,ff,f,0,6*fff,2*ff,0,0,6*fff,0,0,0)};var curveInit=function(){if(!curveDrawMatrix){curveBasisMatrix=new PMatrix3D();curveDrawMatrix=new PMatrix3D();curveInited=true}var s=curTightness;curveBasisMatrix.set(((s-1)/2).toFixed(2),((s+3)/2).toFixed(2),((-3-s)/2).toFixed(2),((1-s)/2).toFixed(2),(1-s),((-5-s)/2).toFixed(2),(s+2),((s-1)/2).toFixed(2),((s-1)/2).toFixed(2),0,((1-s)/2).toFixed(2),0,0,1,0,0);splineForward(curveDet,curveDrawMatrix);if(!bezierBasisInverse){curveToBezierMatrix=new PMatrix3D()}curveToBezierMatrix.set(curveBasisMatrix);curveToBezierMatrix.preApply(bezierBasisInverse);curveDrawMatrix.apply(curveBasisMatrix)};p.bezierVertex=function bezierVertex(){isBezier=true;var vert=[];if(firstVert){throw ("vertex() must be used at least once before calling bezierVertex()")}else{if(arguments.length===9){if(p.use3DContext){if(bezierDrawMatrix===undef){bezierDrawMatrix=new PMatrix3D()}var lastPoint=vertArray.length-1;splineForward(bezDetail,bezierDrawMatrix);bezierDrawMatrix.apply(bezierBasisMatrix);var draw=bezierDrawMatrix.array();var x1=vertArray[lastPoint][0],y1=vertArray[lastPoint][1],z1=vertArray[lastPoint][2];var xplot1=draw[4]*x1+draw[5]*arguments[0]+draw[6]*arguments[3]+draw[7]*arguments[6];var xplot2=draw[8]*x1+draw[9]*arguments[0]+draw[10]*arguments[3]+draw[11]*arguments[6];var xplot3=draw[12]*x1+draw[13]*arguments[0]+draw[14]*arguments[3]+draw[15]*arguments[6];var yplot1=draw[4]*y1+draw[5]*arguments[1]+draw[6]*arguments[4]+draw[7]*arguments[7];var yplot2=draw[8]*y1+draw[9]*arguments[1]+draw[10]*arguments[4]+draw[11]*arguments[7];var yplot3=draw[12]*y1+draw[13]*arguments[1]+draw[14]*arguments[4]+draw[15]*arguments[7];var zplot1=draw[4]*z1+draw[5]*arguments[2]+draw[6]*arguments[5]+draw[7]*arguments[8];var zplot2=draw[8]*z1+draw[9]*arguments[2]+draw[10]*arguments[5]+draw[11]*arguments[8];var zplot3=draw[12]*z1+draw[13]*arguments[2]+draw[14]*arguments[5]+draw[15]*arguments[8];for(var j=0;j<bezDetail;j++){x1+=xplot1;xplot1+=xplot2;xplot2+=xplot3;y1+=yplot1;yplot1+=yplot2;yplot2+=yplot3;z1+=zplot1;zplot1+=zplot2;zplot2+=zplot3;p.vertex(x1,y1,z1)}p.vertex(arguments[6],arguments[7],arguments[8])}}else{for(var i=0;i<arguments.length;i++){vert[i]=arguments[i]}vertArray.push(vert);vertArray[vertArray.length-1]["isVert"]=false}}};var executeTexImage2D=function(){var canvas2d=document.createElement("canvas");try{curContext.texImage2D(curContext.TEXTURE_2D,0,curContext.RGBA,curContext.RGBA,curContext.UNSIGNED_BYTE,canvas2d);executeTexImage2D=function(texture){curContext.texImage2D(curContext.TEXTURE_2D,0,curContext.RGBA,curContext.RGBA,curContext.UNSIGNED_BYTE,texture)}}catch(e){executeTexImage2D=function(texture){curContext.texImage2D(curContext.TEXTURE_2D,0,texture,false)}}executeTexImage2D.apply(this,arguments)};p.texture=function(pimage){if(pimage.localName==="canvas"){curContext.bindTexture(curContext.TEXTURE_2D,canTex);executeTexImage2D(pimage);curContext.texParameteri(curContext.TEXTURE_2D,curContext.TEXTURE_MAG_FILTER,curContext.LINEAR);curContext.texParameteri(curContext.TEXTURE_2D,curContext.TEXTURE_MIN_FILTER,curContext.LINEAR);curContext.generateMipmap(curContext.TEXTURE_2D)}else{if(!pimage.__texture){var texture=curContext.createTexture();pimage.__texture=texture;var cvs=document.createElement("canvas");cvs.width=pimage.width;cvs.height=pimage.height;var ctx=cvs.getContext("2d");var textureImage=ctx.createImageData(cvs.width,cvs.height);var imgData=pimage.toImageData();for(var i=0;i<cvs.width;i+=1){for(var j=0;j<cvs.height;j+=1){var index=(j*cvs.width+i)*4;textureImage.data[index+0]=imgData.data[index+0];textureImage.data[index+1]=imgData.data[index+1];textureImage.data[index+2]=imgData.data[index+2];textureImage.data[index+3]=255}}ctx.putImageData(textureImage,0,0);pimage.__cvs=cvs;curContext.bindTexture(curContext.TEXTURE_2D,pimage.__texture);curContext.texParameteri(curContext.TEXTURE_2D,curContext.TEXTURE_MIN_FILTER,curContext.LINEAR_MIPMAP_LINEAR);curContext.texParameteri(curContext.TEXTURE_2D,curContext.TEXTURE_MAG_FILTER,curContext.LINEAR);curContext.texParameteri(curContext.TEXTURE_2D,curContext.TEXTURE_WRAP_T,curContext.CLAMP_TO_EDGE);curContext.texParameteri(curContext.TEXTURE_2D,curContext.TEXTURE_WRAP_S,curContext.CLAMP_TO_EDGE);executeTexImage2D(pimage.__cvs);curContext.generateMipmap(curContext.TEXTURE_2D)}else{curContext.bindTexture(curContext.TEXTURE_2D,pimage.__texture)}}curTexture.width=pimage.width;curTexture.height=pimage.height;usingTexture=true;curContext.useProgram(programObject3D);uniformi(programObject3D,"usingTexture",usingTexture)};p.textureMode=function(mode){curTextureMode=mode};var curveVertexSegment=function(x1,y1,z1,x2,y2,z2,x3,y3,z3,x4,y4,z4){var x0=x2;var y0=y2;var z0=z2;var draw=curveDrawMatrix.array();var xplot1=draw[4]*x1+draw[5]*x2+draw[6]*x3+draw[7]*x4;var xplot2=draw[8]*x1+draw[9]*x2+draw[10]*x3+draw[11]*x4;var xplot3=draw[12]*x1+draw[13]*x2+draw[14]*x3+draw[15]*x4;var yplot1=draw[4]*y1+draw[5]*y2+draw[6]*y3+draw[7]*y4;var yplot2=draw[8]*y1+draw[9]*y2+draw[10]*y3+draw[11]*y4;var yplot3=draw[12]*y1+draw[13]*y2+draw[14]*y3+draw[15]*y4;var zplot1=draw[4]*z1+draw[5]*z2+draw[6]*z3+draw[7]*z4;var zplot2=draw[8]*z1+draw[9]*z2+draw[10]*z3+draw[11]*z4;var zplot3=draw[12]*z1+draw[13]*z2+draw[14]*z3+draw[15]*z4;p.vertex(x0,y0,z0);for(var j=0;j<curveDet;j++){x0+=xplot1;xplot1+=xplot2;xplot2+=xplot3;y0+=yplot1;yplot1+=yplot2;yplot2+=yplot3;z0+=zplot1;zplot1+=zplot2;zplot2+=zplot3;p.vertex(x0,y0,z0)}};p.curveVertex=function(x,y,z){isCurve=true;if(p.use3DContext){if(!curveInited){curveInit()}var vert=[];vert[0]=x;vert[1]=y;vert[2]=z;curveVertArray.push(vert);curveVertCount++;if(curveVertCount>3){curveVertexSegment(curveVertArray[curveVertCount-4][0],curveVertArray[curveVertCount-4][1],curveVertArray[curveVertCount-4][2],curveVertArray[curveVertCount-3][0],curveVertArray[curveVertCount-3][1],curveVertArray[curveVertCount-3][2],curveVertArray[curveVertCount-2][0],curveVertArray[curveVertCount-2][1],curveVertArray[curveVertCount-2][2],curveVertArray[curveVertCount-1][0],curveVertArray[curveVertCount-1][1],curveVertArray[curveVertCount-1][2])}}else{p.vertex(x,y,z)}};p.curve=function curve(){if(arguments.length===8){p.beginShape();p.curveVertex(arguments[0],arguments[1]);p.curveVertex(arguments[2],arguments[3]);p.curveVertex(arguments[4],arguments[5]);p.curveVertex(arguments[6],arguments[7]);p.endShape()}else{if(p.use3DContext){p.beginShape();p.curveVertex(arguments[0],arguments[1],arguments[2]);p.curveVertex(arguments[3],arguments[4],arguments[5]);p.curveVertex(arguments[6],arguments[7],arguments[8]);p.curveVertex(arguments[9],arguments[10],arguments[11]);p.endShape()}}};p.curveTightness=function(tightness){curTightness=tightness};p.curveDetail=function curveDetail(detail){curveDet=detail;curveInit()};p.rectMode=function rectMode(aRectMode){curRectMode=aRectMode};p.imageMode=function(mode){switch(mode){case PConstants.CORNER:imageModeConvert=imageModeCorner;break;case PConstants.CORNERS:imageModeConvert=imageModeCorners;break;case PConstants.CENTER:imageModeConvert=imageModeCenter;break;default:throw"Invalid imageMode"}};p.ellipseMode=function ellipseMode(aEllipseMode){curEllipseMode=aEllipseMode};p.arc=function arc(x,y,width,height,start,stop){if(width<=0){return}if(curEllipseMode===PConstants.CORNER){x+=width/2;y+=height/2}curContext.moveTo(x,y);curContext.beginPath();curContext.arc(x,y,curEllipseMode===PConstants.CENTER_RADIUS?width:width/2,start,stop,false);executeContextStroke();curContext.lineTo(x,y);executeContextFill();curContext.closePath()};p.line=function line(){var x1,y1,z1,x2,y2,z2;if(p.use3DContext){if(arguments.length===6){x1=arguments[0];y1=arguments[1];z1=arguments[2];x2=arguments[3];y2=arguments[4];z2=arguments[5]}else{if(arguments.length===4){x1=arguments[0];y1=arguments[1];z1=0;x2=arguments[2];y2=arguments[3];z2=0}}var lineVerts=[x1,y1,z1,x2,y2,z2];var view=new PMatrix3D();view.scale(1,-1,1);view.apply(modelView.array());view.transpose();var proj=new PMatrix3D();proj.set(projection);proj.transpose();if(lineWidth>0&&doStroke){curContext.useProgram(programObject2D);uniformMatrix(programObject2D,"model",false,[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]);uniformMatrix(programObject2D,"view",false,view.array());uniformMatrix(programObject2D,"projection",false,proj.array());uniformf(programObject2D,"color",strokeStyle);uniformi(programObject2D,"picktype",0);curContext.lineWidth(lineWidth);vertexAttribPointer(programObject2D,"Vertex",3,lineBuffer);disableVertexAttribPointer(programObject2D,"aTextureCoord");curContext.bufferData(curContext.ARRAY_BUFFER,new Float32Array(lineVerts),curContext.STREAM_DRAW);curContext.drawArrays(curContext.LINES,0,2)}}else{x1=arguments[0];y1=arguments[1];x2=arguments[2];y2=arguments[3];if((x1===x2||y1===y2)&&lineWidth<=1&&doStroke&&curSketch.options.crispLines){var temp;if(x1===x2){if(y1>y2){temp=y1;y1=y2;y2=temp}for(var y=y1;y<=y2;++y){p.set(x1,y,currentStrokeColor)}}else{if(x1>x2){temp=x1;x1=x2;x2=temp}for(var x=x1;x<=x2;++x){p.set(x,y1,currentStrokeColor)}}return}if(doStroke){curContext.beginPath();curContext.moveTo(x1||0,y1||0);curContext.lineTo(x2||0,y2||0);executeContextStroke();curContext.closePath()}}};p.bezier=function bezier(){if(arguments.length===8&&!p.use3DContext){p.beginShape();p.vertex(arguments[0],arguments[1]);p.bezierVertex(arguments[2],arguments[3],arguments[4],arguments[5],arguments[6],arguments[7]);p.endShape()}else{if(arguments.length===12&&p.use3DContext){p.beginShape();p.vertex(arguments[0],arguments[1],arguments[2]);p.bezierVertex(arguments[3],arguments[4],arguments[5],arguments[6],arguments[7],arguments[8],arguments[9],arguments[10],arguments[11]);p.endShape()}else{throw ("Please use the proper parameters!")}}};p.bezierDetail=function bezierDetail(detail){bezDetail=detail};p.bezierPoint=function bezierPoint(a,b,c,d,t){return(1-t)*(1-t)*(1-t)*a+3*(1-t)*(1-t)*t*b+3*(1-t)*t*t*c+t*t*t*d};p.bezierTangent=function bezierTangent(a,b,c,d,t){return(3*t*t*(-a+3*b-3*c+d)+6*t*(a-2*b+c)+3*(-a+b))};p.curvePoint=function curvePoint(a,b,c,d,t){return 0.5*((2*b)+(-a+c)*t+(2*a-5*b+4*c-d)*t*t+(-a+3*b-3*c+d)*t*t*t)};p.curveTangent=function curveTangent(a,b,c,d,t){return 0.5*((-a+c)+2*(2*a-5*b+4*c-d)*t+3*(-a+3*b-3*c+d)*t*t)};p.triangle=function triangle(x1,y1,x2,y2,x3,y3){p.beginShape(PConstants.TRIANGLES);p.vertex(x1,y1,0);p.vertex(x2,y2,0);p.vertex(x3,y3,0);p.endShape()};p.quad=function quad(x1,y1,x2,y2,x3,y3,x4,y4){p.beginShape(PConstants.QUADS);p.vertex(x1,y1,0);p.vertex(x2,y2,0);p.vertex(x3,y3,0);p.vertex(x4,y4,0);p.endShape()};p.rect=function rect(x,y,width,height){if(p.use3DContext){var model=new PMatrix3D();model.translate(x,y,0);model.scale(width,height,1);model.transpose();var view=new PMatrix3D();view.scale(1,-1,1);view.apply(modelView.array());view.transpose();var proj=new PMatrix3D();proj.set(projection);proj.transpose();if(lineWidth>0&&doStroke){curContext.useProgram(programObject2D);uniformMatrix(programObject2D,"model",false,model.array());uniformMatrix(programObject2D,"view",false,view.array());uniformMatrix(programObject2D,"projection",false,proj.array());uniformf(programObject2D,"color",strokeStyle);uniformi(programObject2D,"picktype",0);vertexAttribPointer(programObject2D,"Vertex",3,rectBuffer);disableVertexAttribPointer(programObject2D,"aTextureCoord");curContext.lineWidth(lineWidth);curContext.drawArrays(curContext.LINE_LOOP,0,rectVerts.length/3)}if(doFill){curContext.useProgram(programObject3D);uniformMatrix(programObject3D,"model",false,model.array());uniformMatrix(programObject3D,"view",false,view.array());uniformMatrix(programObject3D,"projection",false,proj.array());curContext.enable(curContext.POLYGON_OFFSET_FILL);curContext.polygonOffset(1,1);uniformf(programObject3D,"color",fillStyle);var v=new PMatrix3D();v.set(view);var m=new PMatrix3D();m.set(model);v.mult(m);var normalMatrix=new PMatrix3D();normalMatrix.set(v);normalMatrix.invert();normalMatrix.transpose();uniformMatrix(programObject3D,"normalTransform",false,normalMatrix.array());vertexAttribPointer(programObject3D,"Vertex",3,rectBuffer);vertexAttribPointer(programObject3D,"Normal",3,rectNormBuffer);curContext.drawArrays(curContext.TRIANGLE_FAN,0,rectVerts.length/3);curContext.disable(curContext.POLYGON_OFFSET_FILL)}}else{if(!width&&!height){return}if(doStroke&&!doFill&&lineWidth<=1&&curSketch.options.crispLines){var i,x2=x+width-1,y2=y+height-1;for(i=0;i<width;++i){p.set(x+i,y,currentStrokeColor);p.set(x+i,y2,currentStrokeColor)}for(i=0;i<height;++i){p.set(x,y+i,currentStrokeColor);p.set(x2,y+i,currentStrokeColor)}return}curContext.beginPath();var offsetStart=0;var offsetEnd=0;if(curRectMode===PConstants.CORNERS){width-=x;height-=y}if(curRectMode===PConstants.RADIUS){width*=2;height*=2}if(curRectMode===PConstants.CENTER||curRectMode===PConstants.RADIUS){x-=width/2;y-=height/2}curContext.rect(Math.round(x)-offsetStart,Math.round(y)-offsetStart,Math.round(width)+offsetEnd,Math.round(height)+offsetEnd);executeContextFill();executeContextStroke();curContext.closePath()}};p.ellipse=function ellipse(x,y,width,height){x=x||0;y=y||0;if(width<=0&&height<=0){return}if(curEllipseMode===PConstants.RADIUS){width*=2;height*=2}if(curEllipseMode===PConstants.CORNERS){width=width-x;height=height-y}if(curEllipseMode===PConstants.CORNER||curEllipseMode===PConstants.CORNERS){x+=width/2;y+=height/2}var offsetStart=0;if((!p.use3DContext)&&(width===height)){curContext.beginPath();curContext.arc(x-offsetStart,y-offsetStart,width/2,0,PConstants.TWO_PI,false);executeContextFill();executeContextStroke();curContext.closePath()}else{var w=width/2,h=height/2,C=0.5522847498307933;var c_x=C*w,c_y=C*h;if(!p.use3DContext){p.beginShape();p.vertex(x+w,y);p.bezierVertex(x+w,y-c_y,x+c_x,y-h,x,y-h);p.bezierVertex(x-c_x,y-h,x-w,y-c_y,x-w,y);p.bezierVertex(x-w,y+c_y,x-c_x,y+h,x,y+h);p.bezierVertex(x+c_x,y+h,x+w,y+c_y,x+w,y);p.endShape()}else{p.beginShape();p.vertex(x+w,y);p.bezierVertex(x+w,y-c_y,0,x+c_x,y-h,0,x,y-h,0);p.bezierVertex(x-c_x,y-h,0,x-w,y-c_y,0,x-w,y,0);p.bezierVertex(x-w,y+c_y,0,x-c_x,y+h,0,x,y+h,0);p.bezierVertex(x+c_x,y+h,0,x+w,y+c_y,0,x+w,y,0);p.endShape();var xAv=0,yAv=0,i,j;for(i=0;i<vertArray.length;i++){xAv+=vertArray[i][0];yAv+=vertArray[i][1]}xAv/=vertArray.length;yAv/=vertArray.length;var vert=[],fillVertArray=[],colorVertArray=[];vert[0]=xAv;vert[1]=yAv;vert[2]=0;vert[3]=0;vert[4]=0;vert[5]=fillStyle[0];vert[6]=fillStyle[1];vert[7]=fillStyle[2];vert[8]=fillStyle[3];vert[9]=strokeStyle[0];vert[10]=strokeStyle[1];vert[11]=strokeStyle[2];vert[12]=strokeStyle[3];vert[13]=normalX;vert[14]=normalY;vert[15]=normalZ;vertArray.unshift(vert);for(i=0;i<vertArray.length;i++){for(j=0;j<3;j++){fillVertArray.push(vertArray[i][j])}for(j=5;j<9;j++){colorVertArray.push(vertArray[i][j])}}fill3D(fillVertArray,"TRIANGLE_FAN",colorVertArray)}}};p.normal=function normal(nx,ny,nz){if(arguments.length!==3||!(typeof nx==="number"&&typeof ny==="number"&&typeof nz==="number")){throw"normal() requires three numeric arguments."}normalX=nx;normalY=ny;normalZ=nz;if(curShape!==0){if(normalMode===PConstants.NORMAL_MODE_AUTO){normalMode=PConstants.NORMAL_MODE_SHAPE}else{if(normalMode===PConstants.NORMAL_MODE_SHAPE){normalMode=PConstants.NORMAL_MODE_VERTEX}}}};p.save=function save(file,img){if(img!==undef){return window.open(img.toDataURL(),"_blank")}else{return window.open(p.externals.canvas.toDataURL(),"_blank")}};var utilityContext2d=document.createElement("canvas").getContext("2d");var canvasDataCache=[undef,undef,undef];function getCanvasData(obj,w,h){var canvasData=canvasDataCache.shift();if(canvasData===undef){canvasData={};canvasData.canvas=document.createElement("canvas");canvasData.context=canvasData.canvas.getContext("2d")}canvasDataCache.push(canvasData);var canvas=canvasData.canvas,context=canvasData.context,width=w||obj.width,height=h||obj.height;canvas.width=width;canvas.height=height;if(!obj){context.clearRect(0,0,width,height)}else{if("data" in obj){context.putImageData(obj,0,0)}else{context.clearRect(0,0,width,height);context.drawImage(obj,0,0,width,height)}}return canvasData}var PImage=function PImage(aWidth,aHeight,aFormat){this.get=function(x,y,w,h){if(!arguments.length){return p.get(this)}else{if(arguments.length===2){return p.get(x,y,this)}else{if(arguments.length===4){return p.get(x,y,w,h,this)}}}};this.set=function(x,y,c){p.set(x,y,c,this)};this.blend=function(srcImg,x,y,width,height,dx,dy,dwidth,dheight,MODE){if(arguments.length===9){p.blend(this,srcImg,x,y,width,height,dx,dy,dwidth,dheight,this)}else{if(arguments.length===10){p.blend(srcImg,x,y,width,height,dx,dy,dwidth,dheight,MODE,this)}}};this.copy=function(srcImg,sx,sy,swidth,sheight,dx,dy,dwidth,dheight){if(arguments.length===8){p.blend(this,srcImg,sx,sy,swidth,sheight,dx,dy,dwidth,PConstants.REPLACE,this)}else{if(arguments.length===9){p.blend(srcImg,sx,sy,swidth,sheight,dx,dy,dwidth,dheight,PConstants.REPLACE,this)}}};this.filter=function(mode,param){if(arguments.length===2){p.filter(mode,param,this)}else{if(arguments.length===1){p.filter(mode,null,this)}}};this.save=function(file){p.save(file,this)};this.resize=function(w,h){if(this.isRemote){throw"Image is loaded remotely. Cannot resize."}else{if(this.width!==0||this.height!==0){if(w===0&&h!==0){w=this.width/this.height*h}else{if(h===0&&w!==0){h=w/(this.width/this.height)}}var canvas=getCanvasData(this.imageData).canvas;var imageData=getCanvasData(canvas,w,h).context.getImageData(0,0,w,h);this.fromImageData(imageData)}}};this.mask=function(mask){this.__mask=undef;if(mask instanceof PImage){if(mask.width===this.width&&mask.height===this.height){this.__mask=mask}else{throw"mask must have the same dimensions as PImage."}}else{if(typeof mask==="object"&&mask.constructor===Array){if(this.pixels.length===mask.length){this.__mask=mask}else{throw"mask array must be the same length as PImage pixels array."}}}};this.pixels={getLength:(function(aImg){if(aImg.isRemote){throw"Image is loaded remotely. Cannot get length."}else{return function(){return aImg.imageData.data.length?aImg.imageData.data.length/4:0}}}(this)),getPixel:(function(aImg){if(aImg.isRemote){throw"Image is loaded remotely. Cannot get pixels."}else{return function(i){var offset=i*4;return p.color.toInt(aImg.imageData.data[offset],aImg.imageData.data[offset+1],aImg.imageData.data[offset+2],aImg.imageData.data[offset+3])}}}(this)),setPixel:(function(aImg){if(aImg.isRemote){throw"Image is loaded remotely. Cannot set pixel."}else{return function(i,c){var offset=i*4;aImg.imageData.data[offset+0]=(c&PConstants.RED_MASK)>>>16;aImg.imageData.data[offset+1]=(c&PConstants.GREEN_MASK)>>>8;aImg.imageData.data[offset+2]=(c&PConstants.BLUE_MASK);aImg.imageData.data[offset+3]=(c&PConstants.ALPHA_MASK)>>>24}}}(this)),set:function(arr){if(this.isRemote){throw"Image is loaded remotely. Cannot set pixels."}else{for(var i=0,aL=arr.length;i<aL;i++){this.setPixel(i,arr[i])}}}};this.loadPixels=function(){};this.updatePixels=function(){};this.toImageData=function(){if(this.isRemote){return this.sourceImg}else{var canvasData=getCanvasData(this.imageData);return canvasData.context.getImageData(0,0,this.width,this.height)}};this.toDataURL=function(){if(this.isRemote){throw"Image is loaded remotely. Cannot create dataURI."}else{var canvasData=getCanvasData(this.imageData);return canvasData.canvas.toDataURL()}};this.fromImageData=function(canvasImg){this.width=canvasImg.width;this.height=canvasImg.height;this.imageData=canvasImg;this.format=PConstants.ARGB};this.fromHTMLImageData=function(htmlImg){var canvasData=getCanvasData(htmlImg);try{var imageData=canvasData.context.getImageData(0,0,htmlImg.width,htmlImg.height);this.fromImageData(imageData)}catch(e){if(htmlImg.width&&htmlImg.height){this.isRemote=true;this.width=htmlImg.width;this.height=htmlImg.height}}this.sourceImg=htmlImg};if(arguments.length===1){this.fromHTMLImageData(arguments[0])}else{if(arguments.length===2||arguments.length===3){this.width=aWidth||1;this.height=aHeight||1;this.imageData=utilityContext2d.createImageData(this.width,this.height);this.format=(aFormat===PConstants.ARGB||aFormat===PConstants.ALPHA)?aFormat:PConstants.RGB}else{this.width=0;this.height=0;this.imageData=utilityContext2d.createImageData(1,1);this.format=PConstants.ARGB}}};p.PImage=PImage;p.createImage=function createImage(w,h,mode){return new PImage(w,h,mode)};p.loadImage=function loadImage(file,type,callback){if(type){file=file+"."+type}if(curSketch.imageCache.images[file]){return new PImage(curSketch.imageCache.images[file])}else{var pimg=new PImage(0,0,PConstants.ARGB);var img=document.createElement("img");pimg.sourceImg=img;img.onload=(function(aImage,aPImage,aCallback){var image=aImage;var pimg=aPImage;var callback=aCallback;return function(){pimg.fromHTMLImageData(image);pimg.loaded=true;if(callback){callback()}}}(img,pimg,callback));img.src=file;return pimg}};p.requestImage=p.loadImage;function get$0(){var c=new PImage(p.width,p.height,PConstants.RGB);c.fromImageData(curContext.getImageData(0,0,p.width,p.height));return c}function get$2(x,y){var data;if(x<p.width&&x>=0&&y>=0&&y<p.height){if(isContextReplaced){var offset=((0|x)+p.width*(0|y))*4;data=p.imageData.data;return p.color.toInt(data[offset],data[offset+1],data[offset+2],data[offset+3])}data=curContext.getImageData(0|x,0|y,1,1).data;return p.color.toInt(data[0],data[1],data[2],data[3])}else{return 0}}function get$3(x,y,img){if(img.isRemote){throw"Image is loaded remotely. Cannot get x,y."}else{var offset=y*img.width*4+(x*4);return p.color.toInt(img.imageData.data[offset],img.imageData.data[offset+1],img.imageData.data[offset+2],img.imageData.data[offset+3])}}function get$4(x,y,w,h){var c=new PImage(w,h,PConstants.RGB);c.fromImageData(curContext.getImageData(x,y,w,h));return c}function get$5(x,y,w,h,img){if(img.isRemote){throw"Image is loaded remotely. Cannot get x,y,w,h."}else{var start=y*img.width*4+(x*4);var end=(y+h)*img.width*4+((x+w)*4);var c=new PImage(w,h,PConstants.RGB);for(var i=start,j=0;i<end;i++,j++){c.imageData.data[j]=img.imageData.data[i];if((j+1)%(w*4)===0){i+=(img.width-w)*4}}return c}}p.get=function get(x,y,w,h,img){if(arguments.length===2){return get$2(x,y)}else{if(arguments.length===0){return get$0()}else{if(arguments.length===5){return get$5(x,y,w,h,img)}else{if(arguments.length===4){return get$4(x,y,w,h)}else{if(arguments.length===3){return get$3(x,y,w)}else{if(arguments.length===1){return x}}}}}}};p.createGraphics=function createGraphics(w,h,render){var canvas=document.createElement("canvas");var pg=new Processing(canvas);pg.size(w,h,render);pg.canvas=canvas;return pg};function resetContext(){if(isContextReplaced){curContext=originalContext;isContextReplaced=false;p.updatePixels()}}function SetPixelContextWrapper(){function wrapFunction(newContext,name){function wrapper(){resetContext();curContext[name].apply(curContext,arguments)}newContext[name]=wrapper}function wrapProperty(newContext,name){function getter(){resetContext();return curContext[name]}function setter(value){resetContext();curContext[name]=value}p.defineProperty(newContext,name,{get:getter,set:setter})}for(var n in curContext){if(typeof curContext[n]==="function"){wrapFunction(this,n)}else{wrapProperty(this,n)}}}function replaceContext(){if(isContextReplaced){return}p.loadPixels();if(proxyContext===null){originalContext=curContext;proxyContext=new SetPixelContextWrapper()}isContextReplaced=true;curContext=proxyContext;setPixelsCached=0}function set$3(x,y,c){if(x<p.width&&x>=0&&y>=0&&y<p.height){replaceContext();p.pixels.setPixel((0|x)+p.width*(0|y),c);if(++setPixelsCached>maxPixelsCached){resetContext()}}}function set$4(x,y,obj,img){if(img.isRemote){throw"Image is loaded remotely. Cannot set x,y."}else{var c=p.color.toArray(obj);var offset=y*img.width*4+(x*4);var data=img.imageData.data;data[offset]=c[0];data[offset+1]=c[1];data[offset+2]=c[2];data[offset+3]=c[3]}}p.set=function set(x,y,obj,img){var color,oldFill;if(arguments.length===3){if(typeof obj==="number"){set$3(x,y,obj)}else{if(obj instanceof PImage){p.image(obj,x,y)}}}else{if(arguments.length===4){set$4(x,y,obj,img)}}};p.imageData={};p.pixels={getLength:function(){return p.imageData.data.length?p.imageData.data.length/4:0},getPixel:function(i){var offset=i*4;return(p.imageData.data[offset+3]<<24)&4278190080|(p.imageData.data[offset+0]<<16)&16711680|(p.imageData.data[offset+1]<<8)&65280|p.imageData.data[offset+2]&255},setPixel:function(i,c){var offset=i*4;p.imageData.data[offset+0]=(c&16711680)>>>16;p.imageData.data[offset+1]=(c&65280)>>>8;p.imageData.data[offset+2]=(c&255);p.imageData.data[offset+3]=(c&4278190080)>>>24},set:function(arr){for(var i=0,aL=arr.length;i<aL;i++){this.setPixel(i,arr[i])}}};p.loadPixels=function(){p.imageData=curContext.getImageData(0,0,p.width,p.height)};p.updatePixels=function(){if(p.imageData){curContext.putImageData(p.imageData,0,0)}};p.hint=function hint(which){if(which===PConstants.DISABLE_DEPTH_TEST){curContext.disable(curContext.DEPTH_TEST);curContext.depthMask(false);curContext.clear(curContext.DEPTH_BUFFER_BIT)}else{if(which===PConstants.ENABLE_DEPTH_TEST){curContext.enable(curContext.DEPTH_TEST);curContext.depthMask(true)}}};p.background=function background(){var color,a,img;if(typeof arguments[0]==="number"){color=p.color.apply(this,arguments);if(!curSketch.options.isTransparent){color=color|PConstants.ALPHA_MASK}}else{if(arguments.length===1&&arguments[0] instanceof PImage){img=arguments[0];if(!img.pixels||img.width!==p.width||img.height!==p.height){throw"Background image must be the same dimensions as the canvas."}}else{throw"Incorrect background parameters."}}if(p.use3DContext){if(color!==undef){var c=p.color.toGLArray(color);refreshBackground=function(){curContext.clearColor(c[0],c[1],c[2],c[3]);curContext.clear(curContext.COLOR_BUFFER_BIT|curContext.DEPTH_BUFFER_BIT)}}else{refreshBackground=function(){}}}else{if(color!==undef){refreshBackground=function(){if(curSketch.options.isTransparent){curContext.clearRect(0,0,p.width,p.height)}curContext.fillStyle=p.color.toString(color);curContext.fillRect(0,0,p.width,p.height);isFillDirty=true}}else{refreshBackground=function(){p.image(img,0,0)}}}refreshBackground()};p.image=function image(img,x,y,w,h){if(img.width>0){var wid=w||img.width;var hgt=h||img.height;if(p.use3DContext){p.beginShape(p.QUADS);p.texture(img.externals.canvas);p.vertex(x,y,0,0,0);p.vertex(x,y+hgt,0,0,hgt);p.vertex(x+wid,y+hgt,0,wid,hgt);p.vertex(x+wid,y,0,wid,0);p.endShape()}else{var bounds=imageModeConvert(x||0,y||0,w||img.width,h||img.height,arguments.length<4);var obj=img.toImageData();if(img.__mask){var j,size;if(img.__mask instanceof PImage){var objMask=img.__mask.toImageData();for(j=2,size=img.width*img.height*4;j<size;j+=4){obj.data[j+1]=objMask.data[j]}}else{for(j=0,size=img.__mask.length;j<size;++j){obj.data[(j<<2)+3]=img.__mask[j]}}}curTint(obj);curContext.drawImage(getCanvasData(obj).canvas,0,0,img.width,img.height,bounds.x,bounds.y,bounds.w,bounds.h)}}};p.clear=function clear(x,y,width,height){if(arguments.length===0){curContext.clearRect(0,0,p.width,p.height)}else{curContext.clearRect(x,y,width,height)}};p.tint=function tint(){var tintColor=p.color.apply(this,arguments);var r=p.red(tintColor)/colorModeX;var g=p.green(tintColor)/colorModeY;var b=p.blue(tintColor)/colorModeZ;var a=p.alpha(tintColor)/colorModeA;curTint=function(obj){var data=obj.data,length=4*obj.width*obj.height;for(var i=0;i<length;){data[i++]*=r;data[i++]*=g;data[i++]*=b;data[i++]*=a}}};p.noTint=function noTint(){curTint=function(){}};p.copy=function copy(src,sx,sy,sw,sh,dx,dy,dw,dh){if(arguments.length===8){dh=dw;dw=dy;dy=dx;dx=sh;sh=sw;sw=sy;sy=sx;sx=src;src=p}p.blend(src,sx,sy,sw,sh,dx,dy,dw,dh,PConstants.REPLACE)};p.blend=function blend(src,sx,sy,sw,sh,dx,dy,dw,dh,mode,pimgdest){if(arguments.length===9){mode=dh;dh=dw;dw=dy;dy=dx;dx=sh;sh=sw;sw=sy;sy=sx;sx=src;src=p}var sx2=sx+sw;var sy2=sy+sh;var dx2=dx+dw;var dy2=dy+dh;var dest;if(src.isRemote){throw"Image is loaded remotely. Cannot blend image."}else{if(arguments.length===10||arguments.length===9){p.loadPixels();dest=p}else{if(arguments.length===11&&pimgdest&&pimgdest.imageData){dest=pimgdest}}if(src===p){if(p.intersect(sx,sy,sx2,sy2,dx,dy,dx2,dy2)){p.blit_resize(p.get(sx,sy,sx2-sx,sy2-sy),0,0,sx2-sx-1,sy2-sy-1,dest.imageData.data,dest.width,dest.height,dx,dy,dx2,dy2,mode)}else{p.blit_resize(src,sx,sy,sx2,sy2,dest.imageData.data,dest.width,dest.height,dx,dy,dx2,dy2,mode)}}else{src.loadPixels();p.blit_resize(src,sx,sy,sx2,sy2,dest.imageData.data,dest.width,dest.height,dx,dy,dx2,dy2,mode)}if(arguments.length===10){p.updatePixels()}}};var buildBlurKernel=function buildBlurKernel(r){var radius=p.floor(r*3.5),i,radiusi;radius=(radius<1)?1:((radius<248)?radius:248);if(p.shared.blurRadius!==radius){p.shared.blurRadius=radius;p.shared.blurKernelSize=1+(p.shared.blurRadius<<1);p.shared.blurKernel=new Array(p.shared.blurKernelSize);for(i=0;i<p.shared.blurKernelSize;i++){p.shared.blurKernel[i]=0}for(i=1,radiusi=radius-1;i<radius;i++){p.shared.blurKernel[radius+i]=p.shared.blurKernel[radiusi]=radiusi*radiusi}p.shared.blurKernel[radius]=radius*radius}};var blurARGB=function blurARGB(r,aImg){var sum,cr,cg,cb,ca,c,m;var read,ri,ym,ymi,bk0;var wh=aImg.pixels.getLength();var r2=new Array(wh);var g2=new Array(wh);var b2=new Array(wh);var a2=new Array(wh);var yi=0;var x,y,i;buildBlurKernel(r);for(y=0;y<aImg.height;y++){for(x=0;x<aImg.width;x++){cb=cg=cr=ca=sum=0;read=x-p.shared.blurRadius;if(read<0){bk0=-read;read=0}else{if(read>=aImg.width){break}bk0=0}for(i=bk0;i<p.shared.blurKernelSize;i++){if(read>=aImg.width){break}c=aImg.pixels.getPixel(read+yi);m=p.shared.blurKernel[i];ca+=m*((c&PConstants.ALPHA_MASK)>>>24);cr+=m*((c&PConstants.RED_MASK)>>16);cg+=m*((c&PConstants.GREEN_MASK)>>8);cb+=m*(c&PConstants.BLUE_MASK);sum+=m;read++}ri=yi+x;a2[ri]=ca/sum;r2[ri]=cr/sum;g2[ri]=cg/sum;b2[ri]=cb/sum}yi+=aImg.width}yi=0;ym=-p.shared.blurRadius;ymi=ym*aImg.width;for(y=0;y<aImg.height;y++){for(x=0;x<aImg.width;x++){cb=cg=cr=ca=sum=0;if(ym<0){bk0=ri=-ym;read=x}else{if(ym>=aImg.height){break}bk0=0;ri=ym;read=x+ymi}for(i=bk0;i<p.shared.blurKernelSize;i++){if(ri>=aImg.height){break}m=p.shared.blurKernel[i];ca+=m*a2[read];cr+=m*r2[read];cg+=m*g2[read];cb+=m*b2[read];sum+=m;ri++;read+=aImg.width}aImg.pixels.setPixel(x+yi,((ca/sum)<<24|(cr/sum)<<16|(cg/sum)<<8|(cb/sum)))}yi+=aImg.width;ymi+=aImg.width;ym++}};var dilate=function dilate(isInverted,aImg){var currIdx=0;var maxIdx=aImg.pixels.getLength();var out=new Array(maxIdx);var currRowIdx,maxRowIdx,colOrig,colOut,currLum;var idxRight,idxLeft,idxUp,idxDown,colRight,colLeft,colUp,colDown,lumRight,lumLeft,lumUp,lumDown;if(!isInverted){while(currIdx<maxIdx){currRowIdx=currIdx;maxRowIdx=currIdx+aImg.width;while(currIdx<maxRowIdx){colOrig=colOut=aImg.pixels.getPixel(currIdx);idxLeft=currIdx-1;idxRight=currIdx+1;idxUp=currIdx-aImg.width;idxDown=currIdx+aImg.width;if(idxLeft<currRowIdx){idxLeft=currIdx}if(idxRight>=maxRowIdx){idxRight=currIdx}if(idxUp<0){idxUp=0}if(idxDown>=maxIdx){idxDown=currIdx}colUp=aImg.pixels.getPixel(idxUp);colLeft=aImg.pixels.getPixel(idxLeft);colDown=aImg.pixels.getPixel(idxDown);colRight=aImg.pixels.getPixel(idxRight);currLum=77*(colOrig>>16&255)+151*(colOrig>>8&255)+28*(colOrig&255);lumLeft=77*(colLeft>>16&255)+151*(colLeft>>8&255)+28*(colLeft&255);lumRight=77*(colRight>>16&255)+151*(colRight>>8&255)+28*(colRight&255);lumUp=77*(colUp>>16&255)+151*(colUp>>8&255)+28*(colUp&255);lumDown=77*(colDown>>16&255)+151*(colDown>>8&255)+28*(colDown&255);if(lumLeft>currLum){colOut=colLeft;currLum=lumLeft}if(lumRight>currLum){colOut=colRight;currLum=lumRight}if(lumUp>currLum){colOut=colUp;currLum=lumUp}if(lumDown>currLum){colOut=colDown;currLum=lumDown}out[currIdx++]=colOut}}}else{while(currIdx<maxIdx){currRowIdx=currIdx;maxRowIdx=currIdx+aImg.width;while(currIdx<maxRowIdx){colOrig=colOut=aImg.pixels.getPixel(currIdx);idxLeft=currIdx-1;idxRight=currIdx+1;idxUp=currIdx-aImg.width;idxDown=currIdx+aImg.width;if(idxLeft<currRowIdx){idxLeft=currIdx}if(idxRight>=maxRowIdx){idxRight=currIdx}if(idxUp<0){idxUp=0}if(idxDown>=maxIdx){idxDown=currIdx}colUp=aImg.pixels.getPixel(idxUp);colLeft=aImg.pixels.getPixel(idxLeft);colDown=aImg.pixels.getPixel(idxDown);colRight=aImg.pixels.getPixel(idxRight);currLum=77*(colOrig>>16&255)+151*(colOrig>>8&255)+28*(colOrig&255);lumLeft=77*(colLeft>>16&255)+151*(colLeft>>8&255)+28*(colLeft&255);lumRight=77*(colRight>>16&255)+151*(colRight>>8&255)+28*(colRight&255);lumUp=77*(colUp>>16&255)+151*(colUp>>8&255)+28*(colUp&255);lumDown=77*(colDown>>16&255)+151*(colDown>>8&255)+28*(colDown&255);if(lumLeft<currLum){colOut=colLeft;currLum=lumLeft}if(lumRight<currLum){colOut=colRight;currLum=lumRight}if(lumUp<currLum){colOut=colUp;currLum=lumUp}if(lumDown<currLum){colOut=colDown;currLum=lumDown}out[currIdx++]=colOut}}}aImg.pixels.set(out)};p.filter=function filter(kind,param,aImg){var img,col,lum,i;if(arguments.length===3){aImg.loadPixels();img=aImg}else{p.loadPixels();img=p}if(param===undef){param=null}if(img.isRemote){throw"Image is loaded remotely. Cannot filter image."}else{var imglen=img.pixels.getLength();switch(kind){case PConstants.BLUR:var radius=param||1;blurARGB(radius,img);break;case PConstants.GRAY:if(img.format===PConstants.ALPHA){for(i=0;i<imglen;i++){col=255-img.pixels.getPixel(i);img.pixels.setPixel(i,(4278190080|(col<<16)|(col<<8)|col))}img.format=PConstants.RGB}else{for(i=0;i<imglen;i++){col=img.pixels.getPixel(i);lum=(77*(col>>16&255)+151*(col>>8&255)+28*(col&255))>>8;img.pixels.setPixel(i,((col&PConstants.ALPHA_MASK)|lum<<16|lum<<8|lum))}}break;case PConstants.INVERT:for(i=0;i<imglen;i++){img.pixels.setPixel(i,(img.pixels.getPixel(i)^16777215))}break;case PConstants.POSTERIZE:if(param===null){throw"Use filter(POSTERIZE, int levels) instead of filter(POSTERIZE)"}var levels=p.floor(param);if((levels<2)||(levels>255)){throw"Levels must be between 2 and 255 for filter(POSTERIZE, levels)"}var levels1=levels-1;for(i=0;i<imglen;i++){var rlevel=(img.pixels.getPixel(i)>>16)&255;var glevel=(img.pixels.getPixel(i)>>8)&255;var blevel=img.pixels.getPixel(i)&255;rlevel=(((rlevel*levels)>>8)*255)/levels1;glevel=(((glevel*levels)>>8)*255)/levels1;blevel=(((blevel*levels)>>8)*255)/levels1;img.pixels.setPixel(i,((4278190080&img.pixels.getPixel(i))|(rlevel<<16)|(glevel<<8)|blevel))}break;case PConstants.OPAQUE:for(i=0;i<imglen;i++){img.pixels.setPixel(i,(img.pixels.getPixel(i)|4278190080))}img.format=PConstants.RGB;break;case PConstants.THRESHOLD:if(param===null){param=0.5}if((param<0)||(param>1)){throw"Level must be between 0 and 1 for filter(THRESHOLD, level)"}var thresh=p.floor(param*255);for(i=0;i<imglen;i++){var max=p.max((img.pixels.getPixel(i)&PConstants.RED_MASK)>>16,p.max((img.pixels.getPixel(i)&PConstants.GREEN_MASK)>>8,(img.pixels.getPixel(i)&PConstants.BLUE_MASK)));img.pixels.setPixel(i,((img.pixels.getPixel(i)&PConstants.ALPHA_MASK)|((max<thresh)?0:16777215)))}break;case PConstants.ERODE:dilate(true,img);break;case PConstants.DILATE:dilate(false,img);break}img.updatePixels()}};p.shared={fracU:0,ifU:0,fracV:0,ifV:0,u1:0,u2:0,v1:0,v2:0,sX:0,sY:0,iw:0,iw1:0,ih1:0,ul:0,ll:0,ur:0,lr:0,cUL:0,cLL:0,cUR:0,cLR:0,srcXOffset:0,srcYOffset:0,r:0,g:0,b:0,a:0,srcBuffer:null,blurRadius:0,blurKernelSize:0,blurKernel:null};p.intersect=function intersect(sx1,sy1,sx2,sy2,dx1,dy1,dx2,dy2){var sw=sx2-sx1+1;var sh=sy2-sy1+1;var dw=dx2-dx1+1;var dh=dy2-dy1+1;if(dx1<sx1){dw+=dx1-sx1;if(dw>sw){dw=sw}}else{var w=sw+sx1-dx1;if(dw>w){dw=w}}if(dy1<sy1){dh+=dy1-sy1;if(dh>sh){dh=sh}}else{var h=sh+sy1-dy1;if(dh>h){dh=h}}return !(dw<=0||dh<=0)};p.filter_new_scanline=function filter_new_scanline(){p.shared.sX=p.shared.srcXOffset;p.shared.fracV=p.shared.srcYOffset&PConstants.PREC_MAXVAL;p.shared.ifV=PConstants.PREC_MAXVAL-p.shared.fracV;p.shared.v1=(p.shared.srcYOffset>>PConstants.PRECISIONB)*p.shared.iw;p.shared.v2=Math.min((p.shared.srcYOffset>>PConstants.PRECISIONB)+1,p.shared.ih1)*p.shared.iw};p.filter_bilinear=function filter_bilinear(){p.shared.fracU=p.shared.sX&PConstants.PREC_MAXVAL;p.shared.ifU=PConstants.PREC_MAXVAL-p.shared.fracU;p.shared.ul=(p.shared.ifU*p.shared.ifV)>>PConstants.PRECISIONB;p.shared.ll=(p.shared.ifU*p.shared.fracV)>>PConstants.PRECISIONB;p.shared.ur=(p.shared.fracU*p.shared.ifV)>>PConstants.PRECISIONB;p.shared.lr=(p.shared.fracU*p.shared.fracV)>>PConstants.PRECISIONB;p.shared.u1=(p.shared.sX>>PConstants.PRECISIONB);p.shared.u2=Math.min(p.shared.u1+1,p.shared.iw1);var cULoffset=(p.shared.v1+p.shared.u1)*4;var cURoffset=(p.shared.v1+p.shared.u2)*4;var cLLoffset=(p.shared.v2+p.shared.u1)*4;var cLRoffset=(p.shared.v2+p.shared.u2)*4;p.shared.cUL=p.color.toInt(p.shared.srcBuffer[cULoffset],p.shared.srcBuffer[cULoffset+1],p.shared.srcBuffer[cULoffset+2],p.shared.srcBuffer[cULoffset+3]);p.shared.cUR=p.color.toInt(p.shared.srcBuffer[cURoffset],p.shared.srcBuffer[cURoffset+1],p.shared.srcBuffer[cURoffset+2],p.shared.srcBuffer[cURoffset+3]);p.shared.cLL=p.color.toInt(p.shared.srcBuffer[cLLoffset],p.shared.srcBuffer[cLLoffset+1],p.shared.srcBuffer[cLLoffset+2],p.shared.srcBuffer[cLLoffset+3]);p.shared.cLR=p.color.toInt(p.shared.srcBuffer[cLRoffset],p.shared.srcBuffer[cLRoffset+1],p.shared.srcBuffer[cLRoffset+2],p.shared.srcBuffer[cLRoffset+3]);p.shared.r=((p.shared.ul*((p.shared.cUL&PConstants.RED_MASK)>>16)+p.shared.ll*((p.shared.cLL&PConstants.RED_MASK)>>16)+p.shared.ur*((p.shared.cUR&PConstants.RED_MASK)>>16)+p.shared.lr*((p.shared.cLR&PConstants.RED_MASK)>>16))<<PConstants.PREC_RED_SHIFT)&PConstants.RED_MASK;p.shared.g=((p.shared.ul*(p.shared.cUL&PConstants.GREEN_MASK)+p.shared.ll*(p.shared.cLL&PConstants.GREEN_MASK)+p.shared.ur*(p.shared.cUR&PConstants.GREEN_MASK)+p.shared.lr*(p.shared.cLR&PConstants.GREEN_MASK))>>>PConstants.PRECISIONB)&PConstants.GREEN_MASK;p.shared.b=(p.shared.ul*(p.shared.cUL&PConstants.BLUE_MASK)+p.shared.ll*(p.shared.cLL&PConstants.BLUE_MASK)+p.shared.ur*(p.shared.cUR&PConstants.BLUE_MASK)+p.shared.lr*(p.shared.cLR&PConstants.BLUE_MASK))>>>PConstants.PRECISIONB;p.shared.a=((p.shared.ul*((p.shared.cUL&PConstants.ALPHA_MASK)>>>24)+p.shared.ll*((p.shared.cLL&PConstants.ALPHA_MASK)>>>24)+p.shared.ur*((p.shared.cUR&PConstants.ALPHA_MASK)>>>24)+p.shared.lr*((p.shared.cLR&PConstants.ALPHA_MASK)>>>24))<<PConstants.PREC_ALPHA_SHIFT)&PConstants.ALPHA_MASK;return p.shared.a|p.shared.r|p.shared.g|p.shared.b};p.blit_resize=function blit_resize(img,srcX1,srcY1,srcX2,srcY2,destPixels,screenW,screenH,destX1,destY1,destX2,destY2,mode){var x,y;if(srcX1<0){srcX1=0}if(srcY1<0){srcY1=0}if(srcX2>=img.width){srcX2=img.width-1}if(srcY2>=img.height){srcY2=img.height-1}var srcW=srcX2-srcX1;var srcH=srcY2-srcY1;var destW=destX2-destX1;var destH=destY2-destY1;var smooth=true;if(!smooth){srcW++;srcH++}if(destW<=0||destH<=0||srcW<=0||srcH<=0||destX1>=screenW||destY1>=screenH||srcX1>=img.width||srcY1>=img.height){return}var dx=Math.floor(srcW/destW*PConstants.PRECISIONF);var dy=Math.floor(srcH/destH*PConstants.PRECISIONF);p.shared.srcXOffset=Math.floor(destX1<0?-destX1*dx:srcX1*PConstants.PRECISIONF);p.shared.srcYOffset=Math.floor(destY1<0?-destY1*dy:srcY1*PConstants.PRECISIONF);if(destX1<0){destW+=destX1;destX1=0}if(destY1<0){destH+=destY1;destY1=0}destW=Math.min(destW,screenW-destX1);destH=Math.min(destH,screenH-destY1);var destOffset=destY1*screenW+destX1;var destColor;p.shared.srcBuffer=img.imageData.data;if(smooth){p.shared.iw=img.width;p.shared.iw1=img.width-1;p.shared.ih1=img.height-1;switch(mode){case PConstants.BLEND:for(y=0;y<destH;y++){p.filter_new_scanline();for(x=0;x<destW;x++){destColor=p.color.toInt(destPixels[(destOffset+x)*4],destPixels[((destOffset+x)*4)+1],destPixels[((destOffset+x)*4)+2],destPixels[((destOffset+x)*4)+3]);destColor=p.color.toArray(p.modes.blend(destColor,p.filter_bilinear()));destPixels[(destOffset+x)*4]=destColor[0];destPixels[(destOffset+x)*4+1]=destColor[1];destPixels[(destOffset+x)*4+2]=destColor[2];destPixels[(destOffset+x)*4+3]=destColor[3];p.shared.sX+=dx}destOffset+=screenW;p.shared.srcYOffset+=dy}break;case PConstants.ADD:for(y=0;y<destH;y++){p.filter_new_scanline();for(x=0;x<destW;x++){destColor=p.color.toInt(destPixels[(destOffset+x)*4],destPixels[((destOffset+x)*4)+1],destPixels[((destOffset+x)*4)+2],destPixels[((destOffset+x)*4)+3]);destColor=p.color.toArray(p.modes.add(destColor,p.filter_bilinear()));destColor=p.color.toArray(p.modes.add(destColor,p.filter_bilinear()));destPixels[(destOffset+x)*4]=destColor[0];destPixels[(destOffset+x)*4+1]=destColor[1];destPixels[(destOffset+x)*4+2]=destColor[2];destPixels[(destOffset+x)*4+3]=destColor[3];p.shared.sX+=dx}destOffset+=screenW;p.shared.srcYOffset+=dy}break;case PConstants.SUBTRACT:for(y=0;y<destH;y++){p.filter_new_scanline();for(x=0;x<destW;x++){destColor=p.color.toInt(destPixels[(destOffset+x)*4],destPixels[((destOffset+x)*4)+1],destPixels[((destOffset+x)*4)+2],destPixels[((destOffset+x)*4)+3]);destColor=p.color.toArray(p.modes.subtract(destColor,p.filter_bilinear()));destPixels[(destOffset+x)*4]=destColor[0];destPixels[(destOffset+x)*4+1]=destColor[1];destPixels[(destOffset+x)*4+2]=destColor[2];destPixels[(destOffset+x)*4+3]=destColor[3];p.shared.sX+=dx}destOffset+=screenW;p.shared.srcYOffset+=dy}break;case PConstants.LIGHTEST:for(y=0;y<destH;y++){p.filter_new_scanline();for(x=0;x<destW;x++){destColor=p.color.toInt(destPixels[(destOffset+x)*4],destPixels[((destOffset+x)*4)+1],destPixels[((destOffset+x)*4)+2],destPixels[((destOffset+x)*4)+3]);destColor=p.color.toArray(p.modes.lightest(destColor,p.filter_bilinear()));destPixels[(destOffset+x)*4]=destColor[0];destPixels[(destOffset+x)*4+1]=destColor[1];destPixels[(destOffset+x)*4+2]=destColor[2];destPixels[(destOffset+x)*4+3]=destColor[3];p.shared.sX+=dx}destOffset+=screenW;p.shared.srcYOffset+=dy}break;case PConstants.DARKEST:for(y=0;y<destH;y++){p.filter_new_scanline();for(x=0;x<destW;x++){destColor=p.color.toInt(destPixels[(destOffset+x)*4],destPixels[((destOffset+x)*4)+1],destPixels[((destOffset+x)*4)+2],destPixels[((destOffset+x)*4)+3]);destColor=p.color.toArray(p.modes.darkest(destColor,p.filter_bilinear()));destPixels[(destOffset+x)*4]=destColor[0];destPixels[(destOffset+x)*4+1]=destColor[1];destPixels[(destOffset+x)*4+2]=destColor[2];destPixels[(destOffset+x)*4+3]=destColor[3];p.shared.sX+=dx}destOffset+=screenW;p.shared.srcYOffset+=dy}break;case PConstants.REPLACE:for(y=0;y<destH;y++){p.filter_new_scanline();for(x=0;x<destW;x++){destColor=p.color.toInt(destPixels[(destOffset+x)*4],destPixels[((destOffset+x)*4)+1],destPixels[((destOffset+x)*4)+2],destPixels[((destOffset+x)*4)+3]);destColor=p.color.toArray(p.filter_bilinear());destPixels[(destOffset+x)*4]=destColor[0];destPixels[(destOffset+x)*4+1]=destColor[1];destPixels[(destOffset+x)*4+2]=destColor[2];destPixels[(destOffset+x)*4+3]=destColor[3];p.shared.sX+=dx}destOffset+=screenW;p.shared.srcYOffset+=dy}break;case PConstants.DIFFERENCE:for(y=0;y<destH;y++){p.filter_new_scanline();for(x=0;x<destW;x++){destColor=p.color.toInt(destPixels[(destOffset+x)*4],destPixels[((destOffset+x)*4)+1],destPixels[((destOffset+x)*4)+2],destPixels[((destOffset+x)*4)+3]);destColor=p.color.toArray(p.modes.difference(destColor,p.filter_bilinear()));destPixels[(destOffset+x)*4]=destColor[0];destPixels[(destOffset+x)*4+1]=destColor[1];destPixels[(destOffset+x)*4+2]=destColor[2];destPixels[(destOffset+x)*4+3]=destColor[3];p.shared.sX+=dx}destOffset+=screenW;p.shared.srcYOffset+=dy}break;case PConstants.EXCLUSION:for(y=0;y<destH;y++){p.filter_new_scanline();for(x=0;x<destW;x++){destColor=p.color.toInt(destPixels[(destOffset+x)*4],destPixels[((destOffset+x)*4)+1],destPixels[((destOffset+x)*4)+2],destPixels[((destOffset+x)*4)+3]);destColor=p.color.toArray(p.modes.exclusion(destColor,p.filter_bilinear()));destPixels[(destOffset+x)*4]=destColor[0];destPixels[(destOffset+x)*4+1]=destColor[1];destPixels[(destOffset+x)*4+2]=destColor[2];destPixels[(destOffset+x)*4+3]=destColor[3];p.shared.sX+=dx}destOffset+=screenW;p.shared.srcYOffset+=dy}break;case PConstants.MULTIPLY:for(y=0;y<destH;y++){p.filter_new_scanline();for(x=0;x<destW;x++){destColor=p.color.toInt(destPixels[(destOffset+x)*4],destPixels[((destOffset+x)*4)+1],destPixels[((destOffset+x)*4)+2],destPixels[((destOffset+x)*4)+3]);destColor=p.color.toArray(p.modes.multiply(destColor,p.filter_bilinear()));destPixels[(destOffset+x)*4]=destColor[0];destPixels[(destOffset+x)*4+1]=destColor[1];destPixels[(destOffset+x)*4+2]=destColor[2];destPixels[(destOffset+x)*4+3]=destColor[3];p.shared.sX+=dx}destOffset+=screenW;p.shared.srcYOffset+=dy}break;case PConstants.SCREEN:for(y=0;y<destH;y++){p.filter_new_scanline();for(x=0;x<destW;x++){destColor=p.color.toInt(destPixels[(destOffset+x)*4],destPixels[((destOffset+x)*4)+1],destPixels[((destOffset+x)*4)+2],destPixels[((destOffset+x)*4)+3]);destColor=p.color.toArray(p.modes.screen(destColor,p.filter_bilinear()));destPixels[(destOffset+x)*4]=destColor[0];destPixels[(destOffset+x)*4+1]=destColor[1];destPixels[(destOffset+x)*4+2]=destColor[2];destPixels[(destOffset+x)*4+3]=destColor[3];p.shared.sX+=dx}destOffset+=screenW;p.shared.srcYOffset+=dy}break;case PConstants.OVERLAY:for(y=0;y<destH;y++){p.filter_new_scanline();for(x=0;x<destW;x++){destColor=p.color.toInt(destPixels[(destOffset+x)*4],destPixels[((destOffset+x)*4)+1],destPixels[((destOffset+x)*4)+2],destPixels[((destOffset+x)*4)+3]);destColor=p.color.toArray(p.modes.overlay(destColor,p.filter_bilinear()));destPixels[(destOffset+x)*4]=destColor[0];destPixels[(destOffset+x)*4+1]=destColor[1];destPixels[(destOffset+x)*4+2]=destColor[2];destPixels[(destOffset+x)*4+3]=destColor[3];p.shared.sX+=dx}destOffset+=screenW;p.shared.srcYOffset+=dy}break;case PConstants.HARD_LIGHT:for(y=0;y<destH;y++){p.filter_new_scanline();for(x=0;x<destW;x++){destColor=p.color.toInt(destPixels[(destOffset+x)*4],destPixels[((destOffset+x)*4)+1],destPixels[((destOffset+x)*4)+2],destPixels[((destOffset+x)*4)+3]);destColor=p.color.toArray(p.modes.hard_light(destColor,p.filter_bilinear()));destPixels[(destOffset+x)*4]=destColor[0];destPixels[(destOffset+x)*4+1]=destColor[1];destPixels[(destOffset+x)*4+2]=destColor[2];destPixels[(destOffset+x)*4+3]=destColor[3];p.shared.sX+=dx}destOffset+=screenW;p.shared.srcYOffset+=dy}break;case PConstants.SOFT_LIGHT:for(y=0;y<destH;y++){p.filter_new_scanline();for(x=0;x<destW;x++){destColor=p.color.toInt(destPixels[(destOffset+x)*4],destPixels[((destOffset+x)*4)+1],destPixels[((destOffset+x)*4)+2],destPixels[((destOffset+x)*4)+3]);destColor=p.color.toArray(p.modes.soft_light(destColor,p.filter_bilinear()));destPixels[(destOffset+x)*4]=destColor[0];destPixels[(destOffset+x)*4+1]=destColor[1];destPixels[(destOffset+x)*4+2]=destColor[2];destPixels[(destOffset+x)*4+3]=destColor[3];p.shared.sX+=dx}destOffset+=screenW;p.shared.srcYOffset+=dy}break;case PConstants.DODGE:for(y=0;y<destH;y++){p.filter_new_scanline();for(x=0;x<destW;x++){destColor=p.color.toInt(destPixels[(destOffset+x)*4],destPixels[((destOffset+x)*4)+1],destPixels[((destOffset+x)*4)+2],destPixels[((destOffset+x)*4)+3]);destColor=p.color.toArray(p.modes.dodge(destColor,p.filter_bilinear()));destPixels[(destOffset+x)*4]=destColor[0];destPixels[(destOffset+x)*4+1]=destColor[1];destPixels[(destOffset+x)*4+2]=destColor[2];destPixels[(destOffset+x)*4+3]=destColor[3];p.shared.sX+=dx}destOffset+=screenW;p.shared.srcYOffset+=dy}break;case PConstants.BURN:for(y=0;y<destH;y++){p.filter_new_scanline();for(x=0;x<destW;x++){destColor=p.color.toInt(destPixels[(destOffset+x)*4],destPixels[((destOffset+x)*4)+1],destPixels[((destOffset+x)*4)+2],destPixels[((destOffset+x)*4)+3]);destColor=p.color.toArray(p.modes.burn(destColor,p.filter_bilinear()));destPixels[(destOffset+x)*4]=destColor[0];destPixels[(destOffset+x)*4+1]=destColor[1];destPixels[(destOffset+x)*4+2]=destColor[2];destPixels[(destOffset+x)*4+3]=destColor[3];p.shared.sX+=dx}destOffset+=screenW;p.shared.srcYOffset+=dy}break}}};p.loadFont=function loadFont(name){if(name.indexOf(".svg")===-1){return{name:'"'+name+'", sans-serif',origName:name,width:function(str){if("measureText" in curContext){return curContext.measureText(typeof str==="number"?String.fromCharCode(str):str).width/curTextSize}else{if("mozMeasureText" in curContext){return curContext.mozMeasureText(typeof str==="number"?String.fromCharCode(str):str)/curTextSize}else{return 0}}}}}else{var font=p.loadGlyphs(name);return{name:name,glyph:true,units_per_em:font.units_per_em,horiz_adv_x:1/font.units_per_em*font.horiz_adv_x,ascent:font.ascent,descent:font.descent,width:function(str){var width=0;var len=str.length;for(var i=0;i<len;i++){try{width+=parseFloat(p.glyphLook(p.glyphTable[name],str[i]).horiz_adv_x)}catch(e){Processing.debug(e)}}return width/p.glyphTable[name].units_per_em}}}};p.createFont=function(name,size,smooth,charset){if(arguments.length===2){p.textSize(size);return p.loadFont(name)}else{if(arguments.length===3){p.textSize(size);return p.loadFont(name)}else{if(arguments.length===4){p.textSize(size);return p.loadFont(name)}else{throw ("incorrent number of parameters for createFont")}}}};p.textFont=function textFont(name,size){curTextFont=name;p.textSize(size)};p.textSize=function textSize(size){if(size){curTextSize=size}};p.textAlign=function textAlign(){if(arguments.length===1){horizontalTextAlignment=arguments[0]}else{if(arguments.length===2){horizontalTextAlignment=arguments[0];verticalTextAlignment=arguments[1]}}};p.textWidth=function textWidth(str){if(p.use3DContext){if(textcanvas===undef){textcanvas=document.createElement("canvas")}var oldContext=curContext;curContext=textcanvas.getContext("2d");curContext.font=curContext.mozTextStyle=curTextSize+"px "+curTextFont.name;if("fillText" in curContext){textcanvas.width=curContext.measureText(str).width}else{if("mozDrawText" in curContext){textcanvas.width=curContext.mozMeasureText(str)}}curContext=oldContext;return textcanvas.width}else{curContext.font=curTextSize+"px "+curTextFont.name;if("fillText" in curContext){return curContext.measureText(str).width}else{if("mozDrawText" in curContext){return curContext.mozMeasureText(str)}}}};p.textAscent=(function(){var oldTextSize=undef,oldTextFont=undef,ascent=undef,graphics=undef;return function textAscent(){if(oldTextFont!==curTextFont||oldTextSize!==curTextSize){oldTextFont=curTextFont;oldTextSize=curTextSize;var found=false,character="k",colour=p.color(0),top=0,bottom=curTextSize,yLoc=curTextSize/2;if(graphics!==undef){graphics.size(curTextSize,curTextSize)}else{graphics=p.createGraphics(curTextSize,curTextSize)}graphics.background(0);graphics.fill(255);graphics.textFont(curTextFont,curTextSize);graphics.text(character,0,curTextSize);while(yLoc!==bottom){for(var xLoc=0;xLoc<curTextSize;xLoc++){if(graphics.get(xLoc,yLoc)!==colour){found=true;xLoc=curTextSize}}if(found){bottom=yLoc;found=false}else{top=yLoc}yLoc=Math.ceil((bottom+top)/2)}ascent=((curTextSize-1)-yLoc)+1;return ascent}else{return ascent}}}());p.textDescent=(function(){var oldTextSize=undef,oldTextFont=undef,descent=undef,graphics=undef;return function textDescent(){if(oldTextFont!==curTextFont||oldTextSize!==curTextSize){oldTextFont=curTextFont;oldTextSize=curTextSize;var found=false,character="p",colour=p.color(0),top=0,bottom=curTextSize,yLoc=curTextSize/2;if(graphics!==undef){graphics.size(curTextSize,curTextSize)}else{graphics=p.createGraphics(curTextSize,curTextSize)}graphics.background(0);graphics.fill(255);graphics.textFont(curTextFont,curTextSize);graphics.text(character,0,0);while(yLoc!==bottom){for(var xLoc=0;xLoc<curTextSize;xLoc++){if(graphics.get(xLoc,yLoc)!==colour){found=true;xLoc=curTextSize}}if(found){top=yLoc;found=false}else{bottom=yLoc}yLoc=Math.ceil((bottom+top)/2)}descent=yLoc+1;return descent}else{return descent}}}());p.glyphLook=function glyphLook(font,chr){try{switch(chr){case"1":return font.one;case"2":return font.two;case"3":return font.three;case"4":return font.four;case"5":return font.five;case"6":return font.six;case"7":return font.seven;case"8":return font.eight;case"9":return font.nine;case"0":return font.zero;case" ":return font.space;case"$":return font.dollar;case"!":return font.exclam;case'"':return font.quotedbl;case"#":return font.numbersign;case"%":return font.percent;case"&":return font.ampersand;case"'":return font.quotesingle;case"(":return font.parenleft;case")":return font.parenright;case"*":return font.asterisk;case"+":return font.plus;case",":return font.comma;case"-":return font.hyphen;case".":return font.period;case"/":return font.slash;case"_":return font.underscore;case":":return font.colon;case";":return font.semicolon;case"<":return font.less;case"=":return font.equal;case">":return font.greater;case"?":return font.question;case"@":return font.at;case"[":return font.bracketleft;case"\\":return font.backslash;case"]":return font.bracketright;case"^":return font.asciicircum;case"`":return font.grave;case"{":return font.braceleft;case"|":return font.bar;case"}":return font.braceright;case"~":return font.asciitilde;default:return font[chr]}}catch(e){Processing.debug(e)}};function toP5String(obj){if(obj instanceof String){return obj}else{if(typeof obj==="number"){if(obj===(0|obj)){return obj.toString()}else{return p.nf(obj,0,3)}}else{if(obj===null||obj===undef){return""}else{return obj.toString()}}}}function text$line(str,x,y,z,align){var textWidth=0,xOffset=0;if(!curTextFont.glyph){if(str&&("fillText" in curContext||"mozDrawText" in curContext)){curContext.font=curContext.mozTextStyle=curTextSize+"px "+curTextFont.name;if(isFillDirty){curContext.fillStyle=p.color.toString(currentFillColor);isFillDirty=false}if(align===PConstants.RIGHT||align===PConstants.CENTER){if("fillText" in curContext){textWidth=curContext.measureText(str).width}else{if("mozDrawText" in curContext){textWidth=curContext.mozMeasureText(str)}}if(align===PConstants.RIGHT){xOffset=-textWidth}else{xOffset=-textWidth/2}}if("fillText" in curContext){curContext.fillText(str,x+xOffset,y)}else{if("mozDrawText" in curContext){saveContext();curContext.translate(x+xOffset,y);curContext.mozDrawText(str);restoreContext()}}}}else{var font=p.glyphTable[curTextFont.name];saveContext();curContext.translate(x,y+curTextSize);if(align===PConstants.RIGHT||align===PConstants.CENTER){textWidth=font.width(str);if(align===PConstants.RIGHT){xOffset=-textWidth}else{xOffset=-textWidth/2}}var upem=font.units_per_em,newScale=1/upem*curTextSize;curContext.scale(newScale,newScale);for(var i=0,len=str.length;i<len;i++){try{p.glyphLook(font,str[i]).draw()}catch(e){Processing.debug(e)}}restoreContext()}}function text$line$3d(str,x,y,z,align){if(textcanvas===undef){textcanvas=document.createElement("canvas")}var oldContext=curContext;curContext=textcanvas.getContext("2d");curContext.font=curContext.mozTextStyle=curTextSize+"px "+curTextFont.name;var textWidth=0;if("fillText" in curContext){textWidth=curContext.measureText(str).width}else{if("mozDrawText" in curContext){textWidth=curContext.mozMeasureText(str)}}textcanvas.width=textWidth;textcanvas.height=curTextSize;curContext=textcanvas.getContext("2d");curContext.font=curContext.mozTextStyle=curTextSize+"px "+curTextFont.name;curContext.textBaseline="top";text$line(str,0,0,0,PConstants.LEFT);var aspect=textcanvas.width/textcanvas.height;curContext=oldContext;executeTexImage2D(textcanvas);curContext.texParameteri(curContext.TEXTURE_2D,curContext.TEXTURE_MAG_FILTER,curContext.LINEAR);curContext.texParameteri(curContext.TEXTURE_2D,curContext.TEXTURE_MIN_FILTER,curContext.LINEAR_MIPMAP_LINEAR);curContext.generateMipmap(curContext.TEXTURE_2D);var xOffset=0;if(align===PConstants.RIGHT){xOffset=-textWidth}else{if(align===PConstants.CENTER){xOffset=-textWidth/2}}var model=new PMatrix3D();var scalefactor=curTextSize*0.5;model.translate(x+xOffset-scalefactor/2,y-scalefactor,z);model.scale(-aspect*scalefactor,-scalefactor,scalefactor);model.translate(-1,-1,-1);model.transpose();var view=new PMatrix3D();view.scale(1,-1,1);view.apply(modelView.array());view.transpose();var proj=new PMatrix3D();proj.set(projection);proj.transpose();curContext.useProgram(programObject2D);vertexAttribPointer(programObject2D,"Vertex",3,textBuffer);vertexAttribPointer(programObject2D,"aTextureCoord",2,textureBuffer);uniformi(programObject2D,"uSampler",[0]);uniformi(programObject2D,"picktype",1);uniformMatrix(programObject2D,"model",false,model.array());uniformMatrix(programObject2D,"view",false,view.array());uniformMatrix(programObject2D,"projection",false,proj.array());uniformf(programObject2D,"color",fillStyle);curContext.bindBuffer(curContext.ELEMENT_ARRAY_BUFFER,indexBuffer);curContext.drawElements(curContext.TRIANGLES,6,curContext.UNSIGNED_SHORT,0)}function text$4(str,x,y,z){var lineFunction=p.use3DContext?text$line$3d:text$line;var lines,linesCount;if(str.indexOf("\n")<0){lines=[str];linesCount=1}else{lines=str.split(/\r?\n/g);linesCount=lines.length}var yOffset;if(verticalTextAlignment===PConstants.TOP){yOffset=(1-baselineOffset)*curTextSize}else{if(verticalTextAlignment===PConstants.CENTER){yOffset=(1-baselineOffset-linesCount/2)*curTextSize}else{if(verticalTextAlignment===PConstants.BOTTOM){yOffset=(1-baselineOffset-linesCount)*curTextSize}else{yOffset=(1-linesCount)*curTextSize}}}for(var i=0;i<linesCount;++i){var line=lines[i];lineFunction(line,x,y+yOffset,z,horizontalTextAlignment);yOffset+=curTextSize}}function text$6(str,x,y,width,height,z){if(str.length===0){return}if(curTextSize>height){return}var spaceMark=-1;var start=0;var lineWidth=0;var textboxWidth=width;var yOffset=0;curContext.font=curTextSize+"px "+curTextFont.name;var drawCommands=[];var hadSpaceBefore=false;for(var j=0,len=str.length;j<len;j++){var currentChar=str[j];var letterWidth;if("fillText" in curContext){letterWidth=curContext.measureText(currentChar).width}else{if("mozDrawText" in curContext){letterWidth=curContext.mozMeasureText(currentChar)}}if(currentChar!=="\n"&&(currentChar===" "||(hadSpaceBefore&&str[j+1]===" ")||lineWidth+2*letterWidth<textboxWidth)){if(currentChar===" "){spaceMark=j}lineWidth+=letterWidth}else{if(start===spaceMark+1){spaceMark=j}if(str[j]==="\n"){drawCommands.push({text:str.substring(start,j),width:lineWidth,offset:yOffset});start=j+1}else{drawCommands.push({text:str.substring(start,spaceMark+1),width:lineWidth,offset:yOffset});start=spaceMark+1}yOffset+=curTextSize;lineWidth=0;j=start-1}hadSpaceBefore=currentChar===" "}if(start<len){drawCommands.push({text:str.substring(start),width:lineWidth,offset:yOffset});yOffset+=curTextSize}var lineFunction=p.use3DContext?text$line$3d:text$line;var xOffset=0;if(horizontalTextAlignment===PConstants.CENTER){xOffset=width/2}else{if(horizontalTextAlignment===PConstants.RIGHT){xOffset=width}}var boxYOffset1=(1-baselineOffset)*curTextSize,boxYOffset2=0;if(verticalTextAlignment===PConstants.BOTTOM){boxYOffset2=height-yOffset}else{if(verticalTextAlignment===PConstants.CENTER){boxYOffset2=(height-yOffset)/2}}for(var il=0,ll=drawCommands.length;il<ll;++il){var command=drawCommands[il];if(command.offset+boxYOffset2<0){continue}if(command.offset+boxYOffset2+curTextSize>height){break}lineFunction(command.text,x+xOffset,y+command.offset+boxYOffset1+boxYOffset2,z,horizontalTextAlignment)}}p.text=function text(){if(tMode===PConstants.SCREEN){p.pushMatrix();p.resetMatrix();var asc=p.textAscent();var des=p.textDescent();var tWidth=p.textWidth(arguments[0]);var tHeight=asc+des;var font=p.loadFont(curTextFont.origName);var hud=p.createGraphics(tWidth,tHeight);hud.beginDraw();hud.fill(currentFillColor);hud.opaque=false;hud.background(0,0,0,0);hud.textFont(font);hud.textSize(curTextSize);hud.text(arguments[0],0,asc);hud.endDraw();if(arguments.length===5||arguments.length===6){p.image(hud,arguments[1],arguments[2]-asc,arguments[3],arguments[4])}else{p.image(hud,arguments[1],arguments[2]-asc)}p.popMatrix()}else{if(tMode===PConstants.SHAPE){}else{if(arguments.length===3){text$4(toP5String(arguments[0]),arguments[1],arguments[2],0)}else{if(arguments.length===4){text$4(toP5String(arguments[0]),arguments[1],arguments[2],arguments[3])}else{if(arguments.length===5){text$6(toP5String(arguments[0]),arguments[1],arguments[2],arguments[3],arguments[4],0)}else{if(arguments.length===6){text$6(toP5String(arguments[0]),arguments[1],arguments[2],arguments[3],arguments[4],arguments[5])}}}}}}};p.textMode=function textMode(mode){tMode=mode};p.loadGlyphs=function loadGlyph(url){var x,y,cx,cy,nx,ny,d,a,lastCom,lenC,horiz_adv_x,getXY="[0-9\\-]+",path;var regex=function regex(needle,hay){var i=0,results=[],latest,regexp=new RegExp(needle,"g");latest=results[i]=regexp.exec(hay);while(latest){i++;latest=results[i]=regexp.exec(hay)}return results};var buildPath=function buildPath(d){var c=regex("[A-Za-z][0-9\\- ]+|Z",d);path="var path={draw:function(){saveContext();curContext.beginPath();";x=0;y=0;cx=0;cy=0;nx=0;ny=0;d=0;a=0;lastCom="";lenC=c.length-1;for(var j=0;j<lenC;j++){var 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AstInlineClass(baseInterfaceName,body){this.baseInterfaceName=baseInterfaceName;this.body=body;body.owner=this}AstInlineClass.prototype.toString=function(){return"new (function() {\n"+this.body+"})"};function transformInlineClass(class_){var m=new RegExp(/\bnew\s*(Runnable)\s*"B\d+"\s*"A(\d+)"/).exec(class_);if(m===null){return"null"}else{var oldClassId=currentClassId,newClassId=generateClassId();currentClassId=newClassId;var inlineClass=new AstInlineClass("Runnable",transformClassBody(atoms[m[2]],m[1]));appendClass(inlineClass,newClassId,oldClassId);currentClassId=oldClassId;return inlineClass}}function AstFunction(name,params,body){this.name=name;this.params=params;this.body=body}AstFunction.prototype.toString=function(){var oldContext=replaceContext;var names=appendToLookupTable({"this":null},this.params.getNames());replaceContext=function(name){return names.hasOwnProperty(name)?name:oldContext(name)};var result="function";if(this.name){result+=" "+this.name}result+=this.params+" "+this.body;replaceContext=oldContext;return result};function transformFunction(class_){var m=new RegExp(/\b([A-Za-z_$][\w$]*)\s*"B(\d+)"\s*"A(\d+)"/).exec(class_);return new AstFunction(m[1]!=="function"?m[1]:null,transformParams(atoms[m[2]]),transformStatementsBlock(atoms[m[3]]))}function AstInlineObject(members){this.members=members}AstInlineObject.prototype.toString=function(){var oldContext=replaceContext;replaceContext=function(name){return name==="this"?name:oldContext(name)};var result="";for(var i=0,l=this.members.length;i<l;++i){if(this.members[i].label){result+=this.members[i].label+": "}result+=this.members[i].value.toString()+", "}replaceContext=oldContext;return result.substring(0,result.length-2)};function transformInlineObject(obj){var members=obj.split(",");for(var i=0;i<members.length;++i){var label=members[i].indexOf(":");if(label<0){members[i]={value:transformExpression(members[i])}}else{members[i]={label:trim(members[i].substring(0,label)),value:transformExpression(trim(members[i].substring(label+1)))}}}return new AstInlineObject(members)}function expandExpression(expr){if(expr.charAt(0)==="("||expr.charAt(0)==="["){return expr.charAt(0)+expandExpression(expr.substring(1,expr.length-1))+expr.charAt(expr.length-1)}else{if(expr.charAt(0)==="{"){if(/^\{\s*(?:[A-Za-z_$][\w$]*|'\d+')\s*:/.test(expr)){return"{"+addAtom(expr.substring(1,expr.length-1),"I")+"}"}else{return"["+expandExpression(expr.substring(1,expr.length-1))+"]"}}else{var trimmed=trimSpaces(expr);var result=preExpressionTransform(trimmed.middle);result=result.replace(/"[ABC](\d+)"/g,function(all,index){return expandExpression(atoms[index])});return trimmed.untrim(result)}}}function replaceContextInVars(expr){return expr.replace(/(\.\s*)?(\b[A-Za-z_$][\w$]*\b)/g,function(all,memberAccessSign,identifier){if(memberAccessSign){return all}else{return replaceContext(identifier)}})}function AstExpression(expr,transforms){this.expr=expr;this.transforms=transforms}AstExpression.prototype.toString=function(){var transforms=this.transforms;var expr=replaceContextInVars(this.expr);return expr.replace(/"!(\d+)"/g,function(all,index){return transforms[index].toString()})};transformExpression=function(expr){var transforms=[];var s=expandExpression(expr);s=s.replace(/"H(\d+)"/g,function(all,index){transforms.push(transformFunction(atoms[index]));return'"!'+(transforms.length-1)+'"'});s=s.replace(/"F(\d+)"/g,function(all,index){transforms.push(transformInlineClass(atoms[index]));return'"!'+(transforms.length-1)+'"'});s=s.replace(/"I(\d+)"/g,function(all,index){transforms.push(transformInlineObject(atoms[index]));return'"!'+(transforms.length-1)+'"'});return new AstExpression(s,transforms)};function AstVarDefinition(name,value,isDefault){this.name=name;this.value=value;this.isDefault=isDefault}AstVarDefinition.prototype.toString=function(){return this.name+" = "+this.value};function transformVarDefinition(def,defaultTypeValue){var eqIndex=def.indexOf("=");var name,value,isDefault;if(eqIndex<0){name=def;value=defaultTypeValue;isDefault=true}else{name=def.substring(0,eqIndex);value=transformExpression(def.substring(eqIndex+1));isDefault=false}return new AstVarDefinition(trim(name.replace(/(\s*"C\d+")+/g,"")),value,isDefault)}function getDefaultValueForType(type){if(type==="int"||type==="float"){return"0"}else{if(type==="boolean"){return"false"}else{if(type==="color"){return"0x00000000"}else{return"null"}}}}function AstVar(definitions,varType){this.definitions=definitions;this.varType=varType}AstVar.prototype.getNames=function(){var names=[];for(var i=0,l=this.definitions.length;i<l;++i){names.push(this.definitions[i].name)}return names};AstVar.prototype.toString=function(){return"var "+this.definitions.join(",")};function AstStatement(expression){this.expression=expression}AstStatement.prototype.toString=function(){return this.expression.toString()};function transformStatement(statement){if(fieldTest.test(statement)){var attrAndType=attrAndTypeRegex.exec(statement);var definitions=statement.substring(attrAndType[0].length).split(",");var defaultTypeValue=getDefaultValueForType(attrAndType[2]);for(var i=0;i<definitions.length;++i){definitions[i]=transformVarDefinition(definitions[i],defaultTypeValue)}return new AstVar(definitions,attrAndType[2])}else{return new AstStatement(transformExpression(statement))}}function AstForExpression(initStatement,condition,step){this.initStatement=initStatement;this.condition=condition;this.step=step}AstForExpression.prototype.toString=function(){return"("+this.initStatement+"; "+this.condition+"; "+this.step+")"};function AstForInExpression(initStatement,container){this.initStatement=initStatement;this.container=container}AstForInExpression.prototype.toString=function(){var init=this.initStatement.toString();if(init.indexOf("=")>=0){init=init.substring(0,init.indexOf("="))}return"("+init+" in "+this.container+")"};function transformForExpression(expr){var content;if(/\bin\b/.test(expr)){content=expr.substring(1,expr.length-1).split(/\bin\b/g);return new AstForInExpression(transformStatement(trim(content[0])),transformExpression(content[1]))}else{content=expr.substring(1,expr.length-1).split(";");return new AstForExpression(transformStatement(trim(content[0])),transformExpression(content[1]),transformExpression(content[2]))}}function AstInnerInterface(name){this.name=name}AstInnerInterface.prototype.toString=function(){return"this."+this.name+" = function "+this.name+"() { throw 'This is an interface'; };"};function AstInnerClass(name,body){this.name=name;this.body=body;body.owner=this}AstInnerClass.prototype.toString=function(){return"this."+this.name+" = function "+this.name+"() {\n"+this.body+"};"};function transformInnerClass(class_){var m=classesRegex.exec(class_);classesRegex.lastIndex=0;var body=atoms[getAtomIndex(m[6])];if(m[2]==="interface"){return new AstInnerInterface(m[3])}else{var oldClassId=currentClassId,newClassId=generateClassId();currentClassId=newClassId;var innerClass=new AstInnerClass(m[3],transformClassBody(body,m[3],m[4],m[5]));appendClass(innerClass,newClassId,oldClassId);currentClassId=oldClassId;return innerClass}}function AstClassMethod(name,params,body){this.name=name;this.params=params;this.body=body}AstClassMethod.prototype.toString=function(){var thisReplacement=replaceContext("this");var paramNames=appendToLookupTable({},this.params.getNames());var oldContext=replaceContext;replaceContext=function(name){return paramNames.hasOwnProperty(name)?name:oldContext(name)};var result="processing.addMethod("+thisReplacement+", '"+this.name+"', function "+this.params+" "+this.body+");";replaceContext=oldContext;return result};function transformClassMethod(method){var m=methodsRegex.exec(method);methodsRegex.lastIndex=0;return new AstClassMethod(m[3],transformParams(atoms[getAtomIndex(m[4])]),transformStatementsBlock(atoms[getAtomIndex(m[6])]))}function AstClassField(definitions,fieldType,isStatic){this.definitions=definitions;this.fieldType=fieldType;this.isStatic=isStatic}AstClassField.prototype.getNames=function(){var names=[];for(var i=0,l=this.definitions.length;i<l;++i){names.push(this.definitions[i].name)}return names};AstClassField.prototype.toString=function(){var thisPrefix=replaceContext("this")+".";if(this.isStatic){var className=this.owner.name;var staticDeclarations=[];for(var i=0,l=this.definitions.length;i<l;++i){var definition=this.definitions[i];var name=definition.name,staticName=className+"."+name;var declaration="if("+staticName+" === void(0)) {\n "+staticName+" = "+definition.value+"; }\nprocessing.defineProperty("+replaceContext("this")+", '"+name+"', { get: function(){return "+staticName+";}, set: function(val){"+staticName+" = val;} });\n";staticDeclarations.push(declaration)}return staticDeclarations.join("")}else{return thisPrefix+this.definitions.join("; "+thisPrefix)}};function transformClassField(statement){var attrAndType=attrAndTypeRegex.exec(statement);var isStatic=attrAndType[1].indexOf("static")>=0;var definitions=statement.substring(attrAndType[0].length).split(/,\s*/g);var defaultTypeValue=getDefaultValueForType(attrAndType[2]);for(var i=0;i<definitions.length;++i){definitions[i]=transformVarDefinition(definitions[i],defaultTypeValue)}return new AstClassField(definitions,attrAndType[2],isStatic)}function AstConstructor(params,body){this.params=params;this.body=body}AstConstructor.prototype.toString=function(){var paramNames=appendToLookupTable({},this.params.getNames());var oldContext=replaceContext;replaceContext=function(name){return paramNames.hasOwnProperty(name)?name:oldContext(name)};var prefix="function $constr_"+this.params.params.length+this.params.toString();var body=this.body.toString();if(!/\$(superCstr|constr)\b/.test(body)){body="{\n$superCstr();\n"+body.substring(1)}replaceContext=oldContext;return prefix+body+"\n"};function transformConstructor(cstr){var m=new RegExp(/"B(\d+)"\s*"A(\d+)"/).exec(cstr);var params=transformParams(atoms[m[1]]);return new AstConstructor(params,transformStatementsBlock(atoms[m[2]]))}function AstClassBody(name,baseClassName,functions,methods,fields,cstrs,innerClasses,misc){var i,l;this.name=name;this.baseClassName=baseClassName;this.functions=functions;this.methods=methods;this.fields=fields;this.cstrs=cstrs;this.innerClasses=innerClasses;this.misc=misc;for(i=0,l=fields.length;i<l;++i){fields[i].owner=this}}AstClassBody.prototype.getMembers=function(){var members;if(this.owner.base){members=this.owner.base.body.getMembers()}else{members={fields:[],methods:[],innerClasses:[]}}var i,j,l,m;for(i=0,l=this.fields.length;i<l;++i){members.fields=members.fields.concat(this.fields[i].getNames())}for(i=0,l=this.methods.length;i<l;++i){var method=this.methods[i];members.methods.push(method.name)}for(i=0,l=this.innerClasses.length;i<l;++i){var innerClass=this.innerClasses[i];members.innerClasses.push(innerClass.name)}return members};AstClassBody.prototype.toString=function(){function getScopeLevel(p){var i=0;while(p){++i;p=p.scope}return i}var scopeLevel=getScopeLevel(this.owner);var selfId="$this_"+scopeLevel;var result="var "+selfId+" = this;\n";var members=this.getMembers();var thisClassFields=appendToLookupTable({},members.fields),thisClassMethods=appendToLookupTable({},members.methods),thisClassInners=appendToLookupTable({},members.innerClasses);var oldContext=replaceContext;replaceContext=function(name){if(name==="this"){return selfId}else{if(thisClassFields.hasOwnProperty(name)||thisClassInners.hasOwnProperty(name)){return selfId+"."+name}else{if(thisClassMethods.hasOwnProperty(name)){return"this."+name}}}return oldContext(name)};if(this.baseClassName){result+="var $super = {};\n";result+="function $superCstr(){\n"+this.baseClassName+".prototype.constructor.apply($super, arguments);\nprocessing.extendClass("+selfId+", $super); }\n"}else{result+="function $superCstr() { }\n"}result+=this.functions.join("\n")+"\n";result+=this.innerClasses.join("\n");result+=this.fields.join(";\n")+";\n";result+=this.methods.join("\n")+"\n";result+=this.misc.tail;result+=this.cstrs.join("\n")+"\n";result+="function $constr() {\n";var cstrsIfs=[];for(var i=0,l=this.cstrs.length;i<l;++i){var paramsLength=this.cstrs[i].params.params.length;cstrsIfs.push("if(arguments.length === "+paramsLength+") { $constr_"+paramsLength+".apply("+selfId+", arguments); }")}if(cstrsIfs.length>0){result+=cstrsIfs.join(" else ")+" else "}result+="$superCstr(); }\n";result+="$constr.apply(null, arguments);\n";replaceContext=oldContext;return result};transformClassBody=function(body,name,baseName,impls){var declarations=body.substring(1,body.length-1);declarations=extractClassesAndMethods(declarations);declarations=extractConstructors(declarations,name);var methods=[],classes=[],cstrs=[],functions=[];declarations=declarations.replace(/"([DEGH])(\d+)"/g,function(all,type,index){if(type==="D"){methods.push(index)}else{if(type==="E"){classes.push(index)}else{if(type==="H"){functions.push(index)}else{cstrs.push(index)}}}return""});var fields=declarations.split(";");var baseClassName;var i;if(baseName!==undef){baseClassName=baseName.replace(/^\s*extends\s+([A-Za-z_$][\w$]*)\s*$/g,"$1")}for(i=0;i<functions.length;++i){functions[i]=transformFunction(atoms[functions[i]])}for(i=0;i<methods.length;++i){methods[i]=transformClassMethod(atoms[methods[i]])}for(i=0;i<fields.length-1;++i){var field=trimSpaces(fields[i]);fields[i]=transformClassField(field.middle)}var tail=fields.pop();for(i=0;i<cstrs.length;++i){cstrs[i]=transformConstructor(atoms[cstrs[i]])}for(i=0;i<classes.length;++i){classes[i]=transformInnerClass(atoms[classes[i]])}return new AstClassBody(name,baseClassName,functions,methods,fields,cstrs,classes,{tail:tail})};function AstInterface(name){this.name=name}AstInterface.prototype.toString=function(){return"function "+this.name+"() {  throw 'This is an interface'; }\nprocessing."+this.name+" = "+this.name+";"};function AstClass(name,body){this.name=name;this.body=body;body.owner=this}AstClass.prototype.toString=function(){var staticVars="";for(var i=0,l=this.body.fields.length;i<l;i++){if(this.body.fields[i].isStatic){for(var x=0,xl=this.body.fields[i].definitions.length;x<xl;x++){staticVars+="var "+this.body.fields[i].definitions[x].name+" = "+this.body.name+"."+this.body.fields[i].definitions[x]+";"}}}return"function "+this.name+"() {\n"+this.body+"}\n"+staticVars+"\nprocessing."+this.name+" = "+this.name+";"};function transformGlobalClass(class_){var m=classesRegex.exec(class_);classesRegex.lastIndex=0;var body=atoms[getAtomIndex(m[6])];if(m[2]==="interface"){return new AstInterface(m[3])}else{var oldClassId=currentClassId,newClassId=generateClassId();currentClassId=newClassId;var globalClass=new AstClass(m[3],transformClassBody(body,m[3],m[4],m[5]));appendClass(globalClass,newClassId,oldClassId);currentClassId=oldClassId;return globalClass}}function AstMethod(name,params,body){this.name=name;this.params=params;this.body=body}AstMethod.prototype.toString=function(){var paramNames=appendToLookupTable({},this.params.getNames());var oldContext=replaceContext;replaceContext=function(name){return paramNames.hasOwnProperty(name)?name:oldContext(name)};var result="function "+this.name+this.params+" "+this.body+"\nprocessing."+this.name+" = "+this.name+";";replaceContext=oldContext;return result};function transformGlobalMethod(method){var m=methodsRegex.exec(method);var result=methodsRegex.lastIndex=0;return new AstMethod(m[3],transformParams(atoms[getAtomIndex(m[4])]),transformStatementsBlock(atoms[getAtomIndex(m[6])]))}function preStatementsTransform(statements){var s=statements;s=s.replace(/\b(catch\s*"B\d+"\s*"A\d+")(\s*catch\s*"B\d+"\s*"A\d+")+/g,"$1");return s}function AstForStatement(argument,misc){this.argument=argument;this.misc=misc}AstForStatement.prototype.toString=function(){return this.misc.prefix+this.argument.toString()};function AstCatchStatement(argument,misc){this.argument=argument;this.misc=misc}AstCatchStatement.prototype.toString=function(){return this.misc.prefix+this.argument.toString()};function AstPrefixStatement(name,argument,misc){this.name=name;this.argument=argument;this.misc=misc}AstPrefixStatement.prototype.toString=function(){var result=this.misc.prefix;if(this.argument!==undef){result+=this.argument.toString()}return result};function AstLabel(label){this.label=label}AstLabel.prototype.toString=function(){return this.label};transformStatements=function(statements,transformMethod,transformClass){var nextStatement=new RegExp(/\b(catch|for|if|switch|while|with)\s*"B(\d+)"|\b(do|else|finally|return|throw|try|break|continue)\b|("[ADEH](\d+)")|\b((?:case\s[^:]+|[A-Za-z_$][\w$]*\s*):)|(;)/g);var res=[];statements=preStatementsTransform(statements);var lastIndex=0,m,space;while((m=nextStatement.exec(statements))!==null){if(m[1]!==undef){var i=statements.lastIndexOf('"B',nextStatement.lastIndex);var statementsPrefix=statements.substring(lastIndex,i);if(m[1]==="for"){res.push(new AstForStatement(transformForExpression(atoms[m[2]]),{prefix:statementsPrefix}))}else{if(m[1]==="catch"){res.push(new AstCatchStatement(transformParams(atoms[m[2]]),{prefix:statementsPrefix}))}else{res.push(new AstPrefixStatement(m[1],transformExpression(atoms[m[2]]),{prefix:statementsPrefix}))}}}else{if(m[3]!==undef){res.push(new AstPrefixStatement(m[3],undef,{prefix:statements.substring(lastIndex,nextStatement.lastIndex)}))}else{if(m[4]!==undef){space=statements.substring(lastIndex,nextStatement.lastIndex-m[4].length);if(trim(space).length!==0){continue}res.push(space);var kind=m[4].charAt(1),atomIndex=m[5];if(kind==="D"){res.push(transformMethod(atoms[atomIndex]))}else{if(kind==="E"){res.push(transformClass(atoms[atomIndex]))}else{if(kind==="H"){res.push(transformFunction(atoms[atomIndex]))}else{res.push(transformStatementsBlock(atoms[atomIndex]))}}}}else{if(m[6]!==undef){space=statements.substring(lastIndex,nextStatement.lastIndex-m[6].length);if(trim(space).length!==0){continue}res.push(new AstLabel(statements.substring(lastIndex,nextStatement.lastIndex)))}else{var statement=trimSpaces(statements.substring(lastIndex,nextStatement.lastIndex-1));res.push(statement.left);res.push(transformStatement(statement.middle));res.push(statement.right+";")}}}}lastIndex=nextStatement.lastIndex}var statementsTail=trimSpaces(statements.substring(lastIndex));res.push(statementsTail.left);if(statementsTail.middle!==""){res.push(transformStatement(statementsTail.middle));res.push(";"+statementsTail.right)}return res};function getLocalNames(statements){var localNames=[];for(var i=0,l=statements.length;i<l;++i){var statement=statements[i];if(statement instanceof AstVar){localNames=localNames.concat(statement.getNames())}else{if(statement instanceof AstForStatement&&statement.argument.initStatement instanceof AstVar){localNames=localNames.concat(statement.argument.initStatement.getNames())}else{if(statement instanceof AstInnerInterface||statement instanceof AstInnerClass||statement instanceof AstInterface||statement instanceof AstClass||statement instanceof AstMethod||statement instanceof AstFunction){localNames.push(statement.name)}}}}return appendToLookupTable({},localNames)}function AstStatementsBlock(statements){this.statements=statements}AstStatementsBlock.prototype.toString=function(){var localNames=getLocalNames(this.statements);var oldContext=replaceContext;if(!isLookupTableEmpty(localNames)){replaceContext=function(name){return localNames.hasOwnProperty(name)?name:oldContext(name)}}var result="{\n"+this.statements.join("")+"\n}";replaceContext=oldContext;return result};transformStatementsBlock=function(block){var content=trimSpaces(block.substring(1,block.length-1));return new AstStatementsBlock(transformStatements(content.middle))};function AstRoot(statements){this.statements=statements}AstRoot.prototype.toString=function(){var localNames=getLocalNames(this.statements);replaceContext=function(name){if(localNames.hasOwnProperty(name)){return name}else{if(globalMembers.hasOwnProperty(name)){return"processing."+name}else{if(PConstants.hasOwnProperty(name)){return"$constants."+name}}}return name};var result="// this code was autogenerated from PJS\n(function(processing, $constants) {\n"+this.statements.join("")+"\n})";replaceContext=null;return result};transformMain=function(){var statements=extractClassesAndMethods(atoms[0]);statements=statements.replace(/\bimport\s+[^;]+;/g,"");return new AstRoot(transformStatements(statements,transformGlobalMethod,transformGlobalClass))};function generateMetadata(ast){var globalScope={};var id,class_;for(id in declaredClasses){if(declaredClasses.hasOwnProperty(id)){class_=declaredClasses[id];var scopeId=class_.scopeId,name=class_.name;if(scopeId){var scope=declaredClasses[scopeId];class_.scope=scope;if(scope.inScope===undef){scope.inScope={}}scope.inScope[name]=class_}else{globalScope[name]=class_}}}function findInScopes(class_,name){var parts=name.split(".");var currentScope=class_.scope,found;while(currentScope){if(currentScope.hasOwnProperty(parts[0])){found=currentScope[parts[0]];break}currentScope=currentScope.scope}if(found===undef){found=globalScope[parts[0]]}for(var i=1,l=parts.length;i<l&&found;++i){found=found.inScope[parts[i]]}return found}for(id in declaredClasses){if(declaredClasses.hasOwnProperty(id)){class_=declaredClasses[id];var baseClassName=class_.body.baseClassName;if(baseClassName){class_.base=findInScopes(class_,baseClassName)}}}}var transformed=transformMain();generateMetadata(transformed);var redendered=transformed.toString();redendered=redendered.replace(/\s*\n(?:[\t ]*\n)+/g,"\n\n");return injectStrings(redendered,strings)}function preprocessCode(aCode,sketch){var dm=new RegExp(/\/\*\s*@pjs\s+((?:[^\*]|\*+[^\*\/])*)\*\//g).exec(aCode);if(dm&&dm.length===2){var jsonItems=[],directives=dm.splice(1,2)[0].replace(/\{([\s\S]*?)\}/g,(function(){return function(all,item){jsonItems.push(item);return"{"+(jsonItems.length-1)+"}"}}())).replace("\n","").replace("\r","").split(";");var clean=function(s){return s.replace(/^\s*["']?/,"").replace(/["']?\s*$/,"")};for(var i=0,dl=directives.length;i<dl;i++){var pair=directives[i].split("=");if(pair&&pair.length===2){var key=clean(pair[0]),value=clean(pair[1]),list=[];if(key==="preload"){list=value.split(",");for(var j=0,jl=list.length;j<jl;j++){var imageName=clean(list[j]);sketch.imageCache.add(imageName)}}else{if(key==="transparent"){sketch.options.isTransparent=value==="true"}else{if(key==="font"){list=value.split(",");for(var x=0,xl=list.length;x<xl;x++){var fontName=clean(list[x]),index=/^\{(\d*?)\}$/.exec(fontName);sketch.fonts.add(index?JSON.parse("{"+jsonItems[index[1]]+"}"):fontName)}}else{if(key==="crisp"){sketch.options.crispLines=value==="true"}else{if(key==="pauseOnBlur"){sketch.options.pauseOnBlur=value==="true"}else{sketch.options[key]=value}}}}}}}}var codeWoStrings=aCode.replace(/("(?:[^"\\\n]|\\.)*")|('(?:[^'\\\n]|\\.)*')|(([\[\(=|&!\^:?]\s*)(\/(?![*\/])(?:[^\/\\\n]|\\.)*\/[gim]*)\b)|(\/\/[^\n]*\n)|(\/\*(?:(?!\*\/)(?:.|\n))*\*\/)/g,"");if(codeWoStrings.match(/\bsize\((?:.+),(?:.+),\s*(OPENGL|P3D)\s*\);/)){sketch.use3DContext=true}return aCode}Processing.compile=function(pdeCode){var sketch=new Processing.Sketch();var code=preprocessCode(pdeCode,sketch);var compiledPde=parseProcessing(code);sketch.sourceCode=compiledPde;return sketch};Error.prototype.printStackTrace=function(){return this.toString()};Processing.version="@VERSION@";Processing.lib={};Processing.instances=[];Processing.instanceIds={};Processing.removeInstance=function(id){Processing.instances.splice(Processing.instanceIds[id],1);delete Processing.instanceIds[id]};Processing.addInstance=function(processing){if(processing.externals.canvas.id===undef||!processing.externals.canvas.id.length){processing.externals.canvas.id="__processing"+Processing.instances.length}Processing.instanceIds[processing.externals.canvas.id]=Processing.instances.length;Processing.instances.push(processing)};Processing.getInstanceById=function(name){return Processing.instances[Processing.instanceIds[name]]};Processing.Sketch=function(attachFunction){this.attachFunction=attachFunction;this.use3DContext=false;this.options={isTransparent:false,crispLines:false,pauseOnBlur:false};this.imageCache={pending:0,images:{},add:function(href){var img=new Image();img.onload=(function(owner){return function(){owner.pending--}}(this));this.pending++;this.images[href]=img;img.src=href}};this.fonts={template:(function(){var element=document.createElement("p");element.style.fontFamily="serif";element.style.fontSize="72px";element.style.visibility="hidden";element.innerHTML="abcmmmmmmmmmmlll";document.getElementsByTagName("body")[0].appendChild(element);return element}()),attempt:0,pending:function(){var r=true;for(var i=0;i<this.fontList.length;i++){if(this.fontList[i].offsetWidth===this.template.offsetWidth&&this.fontList[i].offsetHeight===this.template.offsetHeight){r=false;this.attempt++}else{document.getElementsByTagName("body")[0].removeChild(this.fontList[i]);this.fontList.splice(i--,1);this.attempt=0}}if(this.attempt>=30){r=true;for(var j=0;j<this.fontList.length;j++){document.getElementsByTagName("body")[0].removeChild(this.fontList[j]);this.fontList.splice(j--,1)}}if(r){document.getElementsByTagName("body")[0].removeChild(this.template)}return r},fontList:[],fontFamily:"",style:document.createElement("style"),add:function(fontSrc){var fontName=(typeof fontSrc==="object"?fontSrc.fontFace:fontSrc),fontUrl=(typeof fontSrc==="object"?fontSrc.url:fontSrc);this.fontFamily+="@font-face{\n  font-family: '"+fontName+"';\n  src:  url('"+fontUrl+"');\n}\n";this.style.innerHTML=this.fontFamily;document.getElementsByTagName("head")[0].appendChild(this.style);var preLoader=document.createElement("p");preLoader.style.fontFamily="'"+fontName+"', serif";preLoader.style.fontSize="72px";preLoader.style.visibility="hidden";preLoader.innerHTML="abcmmmmmmmmmmlll";document.getElementsByTagName("body")[0].appendChild(preLoader);this.fontList.push(preLoader)}};this.sourceCode=undefined;this.attach=function(processing,constants){if(typeof this.attachFunction==="function"){this.attachFunction(processing,constants)}else{if(this.sourceCode){var func=eval(this.sourceCode);func(processing,constants);this.attachFunction=func}else{throw"Unable to attach sketch to the processing instance"}}};this.toString=function(){return this.sourceCode||"[attach: "+this.attachFunction+"]"};this.onblur=function(){};this.onfocus=function(){}};var init=function(){var canvas=document.getElementsByTagName("canvas");for(var i=0,l=canvas.length;i<l;i++){var processingSources=canvas[i].getAttribute("data-processing-sources");if(processingSources===null){processingSources=canvas[i].getAttribute("data-src");if(processingSources===null){processingSources=canvas[i].getAttribute("datasrc")}}if(processingSources){var filenames=processingSources.split(" ");var code="";for(var j=0,fl=filenames.length;j<fl;j++){if(filenames[j]){var block=ajax(filenames[j]);if(block!==false){code+=";\n"+block}}}Processing.addInstance(new Processing(canvas[i],code))}}};document.addEventListener("DOMContentLoaded",function(){init()},false);window.addEventListener("blur",function(){for(var i=0;i<Processing.instances.length;i++){Processing.instances[i].externals.onblur()}},false);window.addEventListener("focus",function(){for(var i=0;i<Processing.instances.length;i++){Processing.instances[i].externals.onfocus()}},false)}());;
$(document).ready(function() {
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  var f = $("#footer");
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$.fn.AdminMenuMobile = function(content) {
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};
;