From 9c4608cd5fa937b21df2098e05b853ea2ef5deb3 Mon Sep 17 00:00:00 2001
From: mike <mike@host.local>
Date: Sat, 25 Jun 2016 16:11:47 -0400
Subject: [PATCH] fix hasOwnProperty

Some items, like html elements, could cause an error in the
hasOwnProperty function.
---
 build/dat.gui.js        |   8 ++-
 build/dat.gui.min.js    | 150 ++++++++++++++++++++--------------------
 src/dat/utils/common.js |   8 ++-
 3 files changed, 89 insertions(+), 77 deletions(-)

diff --git a/build/dat.gui.js b/build/dat.gui.js
index 0be0ef8..26a7668 100644
--- a/build/dat.gui.js
+++ b/build/dat.gui.js
@@ -175,8 +175,14 @@ dat.utils.common = (function () {
 
     hasOwnProperty: function (obj, prop) {
       var proto = obj.__proto__ || obj.constructor.prototype;
+      var proto_prop = undefined;
+      try {
+        proto_prop = proto[prop];
+      } catch (err) {
+        console.warn('property "' + prop + '" is unaccessible in prototype of object', obj);
+      }
       return (prop in obj) &&
-        (!(prop in proto) || (proto[prop] !== obj[prop]));
+        (!(prop in proto) || (proto_prop !== obj[prop]));
     }
 
   };
diff --git a/build/dat.gui.min.js b/build/dat.gui.min.js
index db553a9..a9a385d 100644
--- a/build/dat.gui.min.js
+++ b/build/dat.gui.min.js
@@ -10,88 +10,88 @@
  *
  * http://www.apache.org/licenses/LICENSE-2.0
  */
-var dat=dat||{};dat.gui=dat.gui||{};dat.utils=dat.utils||{};dat.controllers=dat.controllers||{};dat.dom=dat.dom||{};dat.color=dat.color||{};dat.utils.css=function(){return{load:function(d,a){a=a||document;var c=a.createElement("link");c.type="text/css";c.rel="stylesheet";c.href=d;a.getElementsByTagName("head")[0].appendChild(c)},inject:function(d,a){a=a||document;var c=document.createElement("style");c.type="text/css";c.innerHTML=d;a.getElementsByTagName("head")[0].appendChild(c)}}}();
-dat.utils.common=function(){var d=Array.prototype.forEach,a=Array.prototype.slice;return{BREAK:{},extend:function(c){this.each(a.call(arguments,1),function(a){for(var f in a)this.isUndefined(a[f])||(c[f]=a[f])},this);return c},defaults:function(c){this.each(a.call(arguments,1),function(a){for(var f in a)this.isUndefined(c[f])&&(c[f]=a[f])},this);return c},compose:function(){var c=a.call(arguments);return function(){for(var b=a.call(arguments),f=c.length-1;0<=f;f--)b=[c[f].apply(this,b)];return b[0]}},
-each:function(a,b,f){if(a)if(d&&a.forEach&&a.forEach===d)a.forEach(b,f);else if(a.length===a.length+0)for(var e=0,r=a.length;e<r&&!(e in a&&b.call(f,a[e],e)===this.BREAK);e++);else for(e in a)if(b.call(f,a[e],e)===this.BREAK)break},defer:function(a){setTimeout(a,0)},toArray:function(c){return c.toArray?c.toArray():a.call(c)},isUndefined:function(a){return void 0===a},isNull:function(a){return null===a},isNaN:function(a){return a!==a},isArray:Array.isArray||function(a){return a.constructor===Array},
-isObject:function(a){return a===Object(a)},isNumber:function(a){return a===a+0},isString:function(a){return a===a+""},isBoolean:function(a){return!1===a||!0===a},isFunction:function(a){return"[object Function]"===Object.prototype.toString.call(a)},hasOwnProperty:function(a,b){var f=a.__proto__||a.constructor.prototype;return b in a&&(!(b in f)||f[b]!==a[b])}}}();
-dat.controllers.Controller=function(d){var a=function(a,b){this.initialValue=a[b];this.domElement=document.createElement("div");this.object=a;this.property=b;this.__onFinishChange=this.__onChange=void 0};d.extend(a.prototype,{onChange:function(a){this.__onChange=a;return this},onFinishChange:function(a){this.__onFinishChange=a;return this},setValue:function(a){this.object[this.property]=a;this.__onChange&&this.__onChange.call(this,a);this.updateDisplay();return this},getValue:function(){return this.object[this.property]},
+var dat=dat||{};dat.gui=dat.gui||{};dat.utils=dat.utils||{};dat.controllers=dat.controllers||{};dat.dom=dat.dom||{};dat.color=dat.color||{};dat.utils.css=function(){return{load:function(f,a){a=a||document;var e=a.createElement("link");e.type="text/css";e.rel="stylesheet";e.href=f;a.getElementsByTagName("head")[0].appendChild(e)},inject:function(f,a){a=a||document;var e=document.createElement("style");e.type="text/css";e.innerHTML=f;a.getElementsByTagName("head")[0].appendChild(e)}}}();
+dat.utils.common=function(){var f=Array.prototype.forEach,a=Array.prototype.slice;return{BREAK:{},extend:function(e){this.each(a.call(arguments,1),function(a){for(var d in a)this.isUndefined(a[d])||(e[d]=a[d])},this);return e},defaults:function(e){this.each(a.call(arguments,1),function(a){for(var d in a)this.isUndefined(e[d])&&(e[d]=a[d])},this);return e},compose:function(){var e=a.call(arguments);return function(){for(var c=a.call(arguments),d=e.length-1;0<=d;d--)c=[e[d].apply(this,c)];return c[0]}},
+each:function(a,c,d){if(a)if(f&&a.forEach&&a.forEach===f)a.forEach(c,d);else if(a.length===a.length+0)for(var b=0,t=a.length;b<t&&!(b in a&&c.call(d,a[b],b)===this.BREAK);b++);else for(b in a)if(c.call(d,a[b],b)===this.BREAK)break},defer:function(a){setTimeout(a,0)},toArray:function(e){return e.toArray?e.toArray():a.call(e)},isUndefined:function(a){return void 0===a},isNull:function(a){return null===a},isNaN:function(a){return a!==a},isArray:Array.isArray||function(a){return a.constructor===Array},
+isObject:function(a){return a===Object(a)},isNumber:function(a){return a===a+0},isString:function(a){return a===a+""},isBoolean:function(a){return!1===a||!0===a},isFunction:function(a){return"[object Function]"===Object.prototype.toString.call(a)},hasOwnProperty:function(a,c){var d=a.__proto__||a.constructor.prototype,b=void 0;try{b=d[c]}catch(t){console.warn('property "'+c+'" is unaccessible in prototype of object',a)}return c in a&&(!(c in d)||b!==a[c])}}}();
+dat.controllers.Controller=function(f){var a=function(a,c){this.initialValue=a[c];this.domElement=document.createElement("div");this.object=a;this.property=c;this.__onFinishChange=this.__onChange=void 0};f.extend(a.prototype,{onChange:function(a){this.__onChange=a;return this},onFinishChange:function(a){this.__onFinishChange=a;return this},setValue:function(a){this.object[this.property]=a;this.__onChange&&this.__onChange.call(this,a);this.updateDisplay();return this},getValue:function(){return this.object[this.property]},
 updateDisplay:function(){return this},isModified:function(){return this.initialValue!==this.getValue()}});return a}(dat.utils.common);
-dat.dom.dom=function(d){function a(e){if("0"===e||d.isUndefined(e))return 0;e=e.match(b);return d.isNull(e)?0:parseFloat(e[1])}var c={};d.each({HTMLEvents:["change"],MouseEvents:["click","mousemove","mousedown","mouseup","mouseover"],KeyboardEvents:["keydown"]},function(e,a){d.each(e,function(e){c[e]=a})});var b=/(\d+(\.\d+)?)px/,f={makeSelectable:function(e,a){void 0!==e&&void 0!==e.style&&(e.onselectstart=a?function(){return!1}:function(){},e.style.MozUserSelect=a?"auto":"none",e.style.KhtmlUserSelect=
-a?"auto":"none",e.unselectable=a?"on":"off")},makeFullscreen:function(e,a,f){d.isUndefined(a)&&(a=!0);d.isUndefined(f)&&(f=!0);e.style.position="absolute";a&&(e.style.left=0,e.style.right=0);f&&(e.style.top=0,e.style.bottom=0)},fakeEvent:function(a,f,b,k){b=b||{};var q=c[f];if(!q)throw Error("Event type "+f+" not supported.");var n=document.createEvent(q);switch(q){case "MouseEvents":n.initMouseEvent(f,b.bubbles||!1,b.cancelable||!0,window,b.clickCount||1,0,0,b.x||b.clientX||0,b.y||b.clientY||0,!1,
-!1,!1,!1,0,null);break;case "KeyboardEvents":q=n.initKeyboardEvent||n.initKeyEvent;d.defaults(b,{cancelable:!0,ctrlKey:!1,altKey:!1,shiftKey:!1,metaKey:!1,keyCode:void 0,charCode:void 0});q(f,b.bubbles||!1,b.cancelable,window,b.ctrlKey,b.altKey,b.shiftKey,b.metaKey,b.keyCode,b.charCode);break;default:n.initEvent(f,b.bubbles||!1,b.cancelable||!0)}d.defaults(n,k);a.dispatchEvent(n)},bind:function(a,b,c,d){a.addEventListener?a.addEventListener(b,c,d||!1):a.attachEvent&&a.attachEvent("on"+b,c);return f},
-unbind:function(a,b,c,d){a.removeEventListener?a.removeEventListener(b,c,d||!1):a.detachEvent&&a.detachEvent("on"+b,c);return f},addClass:function(a,b){if(void 0===a.className)a.className=b;else if(a.className!==b){var c=a.className.split(/ +/);-1==c.indexOf(b)&&(c.push(b),a.className=c.join(" ").replace(/^\s+/,"").replace(/\s+$/,""))}return f},removeClass:function(a,b){if(b){if(void 0!==a.className)if(a.className===b)a.removeAttribute("class");else{var c=a.className.split(/ +/),d=c.indexOf(b);-1!=
-d&&(c.splice(d,1),a.className=c.join(" "))}}else a.className=void 0;return f},hasClass:function(a,b){return(new RegExp("(?:^|\\s+)"+b+"(?:\\s+|$)")).test(a.className)||!1},getWidth:function(e){e=getComputedStyle(e);return a(e["border-left-width"])+a(e["border-right-width"])+a(e["padding-left"])+a(e["padding-right"])+a(e.width)},getHeight:function(e){e=getComputedStyle(e);return a(e["border-top-width"])+a(e["border-bottom-width"])+a(e["padding-top"])+a(e["padding-bottom"])+a(e.height)},getOffset:function(a){var b=
-{left:0,top:0};if(a.offsetParent){do b.left+=a.offsetLeft,b.top+=a.offsetTop;while(a=a.offsetParent)}return b},isActive:function(a){return a===document.activeElement&&(a.type||a.href)}};return f}(dat.utils.common);
-dat.controllers.OptionController=function(d,a,c){var b=function(f,e,d){b.superclass.call(this,f,e);var l=this;this.__select=document.createElement("select");if(c.isArray(d)){var k={};c.each(d,function(a){k[a]=a});d=k}c.each(d,function(a,e){var b=document.createElement("option");b.innerHTML=e;b.setAttribute("value",a);l.__select.appendChild(b)});this.updateDisplay();a.bind(this.__select,"change",function(){l.setValue(this.options[this.selectedIndex].value)});this.domElement.appendChild(this.__select)};
-b.superclass=d;c.extend(b.prototype,d.prototype,{setValue:function(a){a=b.superclass.prototype.setValue.call(this,a);this.__onFinishChange&&this.__onFinishChange.call(this,this.getValue());return a},updateDisplay:function(){this.__select.value=this.getValue();return b.superclass.prototype.updateDisplay.call(this)}});return b}(dat.controllers.Controller,dat.dom.dom,dat.utils.common);
-dat.controllers.NumberController=function(d,a){function c(a){a=a.toString();return-1<a.indexOf(".")?a.length-a.indexOf(".")-1:0}var b=function(f,e,d){b.superclass.call(this,f,e);d=d||{};this.__min=d.min;this.__max=d.max;this.__step=d.step;a.isUndefined(this.__step)?this.__impliedStep=0==this.initialValue?1:Math.pow(10,Math.floor(Math.log(Math.abs(this.initialValue))/Math.LN10))/10:this.__impliedStep=this.__step;this.__precision=c(this.__impliedStep)};b.superclass=d;a.extend(b.prototype,d.prototype,
-{setValue:function(a){void 0!==this.__min&&a<this.__min?a=this.__min:void 0!==this.__max&&a>this.__max&&(a=this.__max);void 0!==this.__step&&0!=a%this.__step&&(a=Math.round(a/this.__step)*this.__step);return b.superclass.prototype.setValue.call(this,a)},min:function(a){this.__min=a;return this},max:function(a){this.__max=a;return this},step:function(a){this.__impliedStep=this.__step=a;this.__precision=c(a);return this}});return b}(dat.controllers.Controller,dat.utils.common);
-dat.controllers.NumberControllerBox=function(d,a,c){var b=function(f,e,d){function l(){var a=parseFloat(n.__input.value);c.isNaN(a)||n.setValue(a)}function k(a){var e=v-a.clientY;n.setValue(n.getValue()+e*n.__impliedStep);v=a.clientY}function q(){a.unbind(window,"mousemove",k);a.unbind(window,"mouseup",q)}this.__truncationSuspended=!1;b.superclass.call(this,f,e,d);var n=this,v;this.__input=document.createElement("input");this.__input.setAttribute("type","text");a.bind(this.__input,"change",l);a.bind(this.__input,
-"blur",function(){l();n.__onFinishChange&&n.__onFinishChange.call(n,n.getValue())});a.bind(this.__input,"mousedown",function(e){a.bind(window,"mousemove",k);a.bind(window,"mouseup",q);v=e.clientY});a.bind(this.__input,"keydown",function(a){13===a.keyCode&&(n.__truncationSuspended=!0,this.blur(),n.__truncationSuspended=!1)});this.updateDisplay();this.domElement.appendChild(this.__input)};b.superclass=d;c.extend(b.prototype,d.prototype,{updateDisplay:function(){if(!a.isActive(this.__input)){var c=this.__input,
-e;if(this.__truncationSuspended)e=this.getValue();else{e=this.getValue();var d=Math.pow(10,this.__precision);e=Math.round(e*d)/d}c.value=e}return b.superclass.prototype.updateDisplay.call(this)}});return b}(dat.controllers.NumberController,dat.dom.dom,dat.utils.common);
-dat.controllers.NumberControllerSlider=function(d,a,c,b,f){function e(a,e,b,c,f){return c+(a-e)/(b-e)*(f-c)}var r=function(b,c,f,d,v){function u(b){b.preventDefault();var c=a.getOffset(g.__background),f=a.getWidth(g.__background);g.setValue(e(b.clientX,c.left,c.left+f,g.__min,g.__max));return!1}function x(){a.unbind(window,"mousemove",u);a.unbind(window,"mouseup",x);g.__onFinishChange&&g.__onFinishChange.call(g,g.getValue())}r.superclass.call(this,b,c,{min:f,max:d,step:v});var g=this;this.__background=
-document.createElement("div");this.__foreground=document.createElement("div");a.bind(this.__background,"mousedown",function(e){a.bind(window,"mousemove",u);a.bind(window,"mouseup",x);u(e)});a.addClass(this.__background,"slider");a.addClass(this.__foreground,"slider-fg");this.updateDisplay();this.__background.appendChild(this.__foreground);this.domElement.appendChild(this.__background)};r.superclass=d;r.useDefaultStyles=function(){c.inject(f)};b.extend(r.prototype,d.prototype,{updateDisplay:function(){var a=
-(this.getValue()-this.__min)/(this.__max-this.__min);this.__foreground.style.width=100*a+"%";return r.superclass.prototype.updateDisplay.call(this)}});return r}(dat.controllers.NumberController,dat.dom.dom,dat.utils.css,dat.utils.common,"/**\n * dat-gui JavaScript Controller Library\n * http://code.google.com/p/dat-gui\n *\n * Copyright 2011 Data Arts Team, Google Creative Lab\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n */\n\n.slider {\n  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15);\n  height: 1em;\n  border-radius: 1em;\n  background-color: #eee;\n  padding: 0 0.5em;\n  overflow: hidden;\n}\n\n.slider-fg {\n  padding: 1px 0 2px 0;\n  background-color: #aaa;\n  height: 1em;\n  margin-left: -0.5em;\n  padding-right: 0.5em;\n  border-radius: 1em 0 0 1em;\n}\n\n.slider-fg:after {\n  display: inline-block;\n  border-radius: 1em;\n  background-color: #fff;\n  border: 1px solid #aaa;\n  content: '';\n  float: right;\n  margin-right: -1em;\n  margin-top: -1px;\n  height: 0.9em;\n  width: 0.9em;\n}\n");
-dat.controllers.FunctionController=function(d,a,c){var b=function(c,e,d){b.superclass.call(this,c,e);var l=this;this.__button=document.createElement("div");this.__button.innerHTML=void 0===d?"Fire":d;a.bind(this.__button,"click",function(a){a.preventDefault();l.fire();return!1});a.addClass(this.__button,"button");this.domElement.appendChild(this.__button)};b.superclass=d;c.extend(b.prototype,d.prototype,{fire:function(){this.__onChange&&this.__onChange.call(this);this.getValue().call(this.object);
-this.__onFinishChange&&this.__onFinishChange.call(this,this.getValue())}});return b}(dat.controllers.Controller,dat.dom.dom,dat.utils.common);
-dat.controllers.BooleanController=function(d,a,c){var b=function(c,e){b.superclass.call(this,c,e);var d=this;this.__prev=this.getValue();this.__checkbox=document.createElement("input");this.__checkbox.setAttribute("type","checkbox");a.bind(this.__checkbox,"change",function(){d.setValue(!d.__prev)},!1);this.domElement.appendChild(this.__checkbox);this.updateDisplay()};b.superclass=d;c.extend(b.prototype,d.prototype,{setValue:function(a){a=b.superclass.prototype.setValue.call(this,a);this.__onFinishChange&&
-this.__onFinishChange.call(this,this.getValue());this.__prev=this.getValue();return a},updateDisplay:function(){!0===this.getValue()?(this.__checkbox.setAttribute("checked","checked"),this.__checkbox.checked=!0):this.__checkbox.checked=!1;return b.superclass.prototype.updateDisplay.call(this)}});return b}(dat.controllers.Controller,dat.dom.dom,dat.utils.common);
-dat.controllers.UndefinedController=function(d,a,c){var b=function(a,e){b.superclass.call(this,a,e);this.__input=document.createElement("input");this.__input.setAttribute("type","text");this.__input.setAttribute("disabled",!0);this.domElement.appendChild(this.__input)};b.superclass=d;c.extend(b.prototype,d.prototype,{updateDisplay:function(){this.__onFinishChange&&(c.isUndefined(this.object[this.property])||this.__onFinishChange.call(this.object[this.property]));return b.superclass.prototype.updateDisplay.call(this)}});
-return b}(dat.controllers.Controller,dat.dom.dom,dat.utils.common);dat.color.toString=function(d){return function(a){if(1==a.a||d.isUndefined(a.a)){for(a=a.hex.toString(16);6>a.length;)a="0"+a;return"#"+a}return"rgba("+Math.round(a.r)+","+Math.round(a.g)+","+Math.round(a.b)+","+a.a+")"}}(dat.utils.common);
-dat.color.interpret=function(d,a){var c,b,f=[{litmus:a.isString,conversions:{THREE_CHAR_HEX:{read:function(a){a=a.match(/^#([A-F0-9])([A-F0-9])([A-F0-9])$/i);return null===a?!1:{space:"HEX",hex:parseInt("0x"+a[1].toString()+a[1].toString()+a[2].toString()+a[2].toString()+a[3].toString()+a[3].toString())}},write:d},SIX_CHAR_HEX:{read:function(a){a=a.match(/^#([A-F0-9]{6})$/i);return null===a?!1:{space:"HEX",hex:parseInt("0x"+a[1].toString())}},write:d},CSS_RGB:{read:function(a){a=a.match(/^rgb\(\s*(.+)\s*,\s*(.+)\s*,\s*(.+)\s*\)/);
-return null===a?!1:{space:"RGB",r:parseFloat(a[1]),g:parseFloat(a[2]),b:parseFloat(a[3])}},write:d},CSS_RGBA:{read:function(a){a=a.match(/^rgba\(\s*(.+)\s*,\s*(.+)\s*,\s*(.+)\s*\,\s*(.+)\s*\)/);return null===a?!1:{space:"RGB",r:parseFloat(a[1]),g:parseFloat(a[2]),b:parseFloat(a[3]),a:parseFloat(a[4])}},write:d}}},{litmus:a.isNumber,conversions:{HEX:{read:function(a){return{space:"HEX",hex:a,conversionName:"HEX"}},write:function(a){return a.hex}}}},{litmus:a.isArray,conversions:{RGB_ARRAY:{read:function(a){return 3!=
+dat.dom.dom=function(f){function a(b){if("0"===b||f.isUndefined(b))return 0;b=b.match(c);return f.isNull(b)?0:parseFloat(b[1])}var e={};f.each({HTMLEvents:["change"],MouseEvents:["click","mousemove","mousedown","mouseup","mouseover"],KeyboardEvents:["keydown"]},function(b,a){f.each(b,function(b){e[b]=a})});var c=/(\d+(\.\d+)?)px/,d={makeSelectable:function(b,a){void 0!==b&&void 0!==b.style&&(b.onselectstart=a?function(){return!1}:function(){},b.style.MozUserSelect=a?"auto":"none",b.style.KhtmlUserSelect=
+a?"auto":"none",b.unselectable=a?"on":"off")},makeFullscreen:function(b,a,d){f.isUndefined(a)&&(a=!0);f.isUndefined(d)&&(d=!0);b.style.position="absolute";a&&(b.style.left=0,b.style.right=0);d&&(b.style.top=0,b.style.bottom=0)},fakeEvent:function(b,a,d,c){d=d||{};var q=e[a];if(!q)throw Error("Event type "+a+" not supported.");var m=document.createEvent(q);switch(q){case "MouseEvents":m.initMouseEvent(a,d.bubbles||!1,d.cancelable||!0,window,d.clickCount||1,0,0,d.x||d.clientX||0,d.y||d.clientY||0,!1,
+!1,!1,!1,0,null);break;case "KeyboardEvents":q=m.initKeyboardEvent||m.initKeyEvent;f.defaults(d,{cancelable:!0,ctrlKey:!1,altKey:!1,shiftKey:!1,metaKey:!1,keyCode:void 0,charCode:void 0});q(a,d.bubbles||!1,d.cancelable,window,d.ctrlKey,d.altKey,d.shiftKey,d.metaKey,d.keyCode,d.charCode);break;default:m.initEvent(a,d.bubbles||!1,d.cancelable||!0)}f.defaults(m,c);b.dispatchEvent(m)},bind:function(a,c,e,f){a.addEventListener?a.addEventListener(c,e,f||!1):a.attachEvent&&a.attachEvent("on"+c,e);return d},
+unbind:function(a,c,e,f){a.removeEventListener?a.removeEventListener(c,e,f||!1):a.detachEvent&&a.detachEvent("on"+c,e);return d},addClass:function(a,c){if(void 0===a.className)a.className=c;else if(a.className!==c){var e=a.className.split(/ +/);-1==e.indexOf(c)&&(e.push(c),a.className=e.join(" ").replace(/^\s+/,"").replace(/\s+$/,""))}return d},removeClass:function(a,c){if(c){if(void 0!==a.className)if(a.className===c)a.removeAttribute("class");else{var e=a.className.split(/ +/),f=e.indexOf(c);-1!=
+f&&(e.splice(f,1),a.className=e.join(" "))}}else a.className=void 0;return d},hasClass:function(a,d){return(new RegExp("(?:^|\\s+)"+d+"(?:\\s+|$)")).test(a.className)||!1},getWidth:function(b){b=getComputedStyle(b);return a(b["border-left-width"])+a(b["border-right-width"])+a(b["padding-left"])+a(b["padding-right"])+a(b.width)},getHeight:function(b){b=getComputedStyle(b);return a(b["border-top-width"])+a(b["border-bottom-width"])+a(b["padding-top"])+a(b["padding-bottom"])+a(b.height)},getOffset:function(a){var d=
+{left:0,top:0};if(a.offsetParent){do d.left+=a.offsetLeft,d.top+=a.offsetTop;while(a=a.offsetParent)}return d},isActive:function(a){return a===document.activeElement&&(a.type||a.href)}};return d}(dat.utils.common);
+dat.controllers.OptionController=function(f,a,e){var c=function(d,b,f){c.superclass.call(this,d,b);var n=this;this.__select=document.createElement("select");if(e.isArray(f)){var k={};e.each(f,function(a){k[a]=a});f=k}e.each(f,function(a,b){var d=document.createElement("option");d.innerHTML=b;d.setAttribute("value",a);n.__select.appendChild(d)});this.updateDisplay();a.bind(this.__select,"change",function(){n.setValue(this.options[this.selectedIndex].value)});this.domElement.appendChild(this.__select)};
+c.superclass=f;e.extend(c.prototype,f.prototype,{setValue:function(a){a=c.superclass.prototype.setValue.call(this,a);this.__onFinishChange&&this.__onFinishChange.call(this,this.getValue());return a},updateDisplay:function(){this.__select.value=this.getValue();return c.superclass.prototype.updateDisplay.call(this)}});return c}(dat.controllers.Controller,dat.dom.dom,dat.utils.common);
+dat.controllers.NumberController=function(f,a){function e(a){a=a.toString();return-1<a.indexOf(".")?a.length-a.indexOf(".")-1:0}var c=function(d,b,f){c.superclass.call(this,d,b);f=f||{};this.__min=f.min;this.__max=f.max;this.__step=f.step;a.isUndefined(this.__step)?this.__impliedStep=0==this.initialValue?1:Math.pow(10,Math.floor(Math.log(Math.abs(this.initialValue))/Math.LN10))/10:this.__impliedStep=this.__step;this.__precision=e(this.__impliedStep)};c.superclass=f;a.extend(c.prototype,f.prototype,
+{setValue:function(a){void 0!==this.__min&&a<this.__min?a=this.__min:void 0!==this.__max&&a>this.__max&&(a=this.__max);void 0!==this.__step&&0!=a%this.__step&&(a=Math.round(a/this.__step)*this.__step);return c.superclass.prototype.setValue.call(this,a)},min:function(a){this.__min=a;return this},max:function(a){this.__max=a;return this},step:function(a){this.__impliedStep=this.__step=a;this.__precision=e(a);return this}});return c}(dat.controllers.Controller,dat.utils.common);
+dat.controllers.NumberControllerBox=function(f,a,e){var c=function(d,b,f){function n(){var a=parseFloat(m.__input.value);e.isNaN(a)||m.setValue(a)}function k(a){var b=v-a.clientY;m.setValue(m.getValue()+b*m.__impliedStep);v=a.clientY}function q(){a.unbind(window,"mousemove",k);a.unbind(window,"mouseup",q)}this.__truncationSuspended=!1;c.superclass.call(this,d,b,f);var m=this,v;this.__input=document.createElement("input");this.__input.setAttribute("type","text");a.bind(this.__input,"change",n);a.bind(this.__input,
+"blur",function(){n();m.__onFinishChange&&m.__onFinishChange.call(m,m.getValue())});a.bind(this.__input,"mousedown",function(b){a.bind(window,"mousemove",k);a.bind(window,"mouseup",q);v=b.clientY});a.bind(this.__input,"keydown",function(a){13===a.keyCode&&(m.__truncationSuspended=!0,this.blur(),m.__truncationSuspended=!1)});this.updateDisplay();this.domElement.appendChild(this.__input)};c.superclass=f;e.extend(c.prototype,f.prototype,{updateDisplay:function(){if(!a.isActive(this.__input)){var d=this.__input,
+b;if(this.__truncationSuspended)b=this.getValue();else{b=this.getValue();var e=Math.pow(10,this.__precision);b=Math.round(b*e)/e}d.value=b}return c.superclass.prototype.updateDisplay.call(this)}});return c}(dat.controllers.NumberController,dat.dom.dom,dat.utils.common);
+dat.controllers.NumberControllerSlider=function(f,a,e,c,d){function b(a,b,c,d,e){return d+(a-b)/(c-b)*(e-d)}var t=function(c,d,e,f,v){function u(c){c.preventDefault();var d=a.getOffset(g.__background),e=a.getWidth(g.__background);g.setValue(b(c.clientX,d.left,d.left+e,g.__min,g.__max));return!1}function x(){a.unbind(window,"mousemove",u);a.unbind(window,"mouseup",x);g.__onFinishChange&&g.__onFinishChange.call(g,g.getValue())}t.superclass.call(this,c,d,{min:e,max:f,step:v});var g=this;this.__background=
+document.createElement("div");this.__foreground=document.createElement("div");a.bind(this.__background,"mousedown",function(b){a.bind(window,"mousemove",u);a.bind(window,"mouseup",x);u(b)});a.addClass(this.__background,"slider");a.addClass(this.__foreground,"slider-fg");this.updateDisplay();this.__background.appendChild(this.__foreground);this.domElement.appendChild(this.__background)};t.superclass=f;t.useDefaultStyles=function(){e.inject(d)};c.extend(t.prototype,f.prototype,{updateDisplay:function(){var a=
+(this.getValue()-this.__min)/(this.__max-this.__min);this.__foreground.style.width=100*a+"%";return t.superclass.prototype.updateDisplay.call(this)}});return t}(dat.controllers.NumberController,dat.dom.dom,dat.utils.css,dat.utils.common,"/**\n * dat-gui JavaScript Controller Library\n * http://code.google.com/p/dat-gui\n *\n * Copyright 2011 Data Arts Team, Google Creative Lab\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n */\n\n.slider {\n  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15);\n  height: 1em;\n  border-radius: 1em;\n  background-color: #eee;\n  padding: 0 0.5em;\n  overflow: hidden;\n}\n\n.slider-fg {\n  padding: 1px 0 2px 0;\n  background-color: #aaa;\n  height: 1em;\n  margin-left: -0.5em;\n  padding-right: 0.5em;\n  border-radius: 1em 0 0 1em;\n}\n\n.slider-fg:after {\n  display: inline-block;\n  border-radius: 1em;\n  background-color: #fff;\n  border: 1px solid #aaa;\n  content: '';\n  float: right;\n  margin-right: -1em;\n  margin-top: -1px;\n  height: 0.9em;\n  width: 0.9em;\n}\n");
+dat.controllers.FunctionController=function(f,a,e){var c=function(d,b,e){c.superclass.call(this,d,b);var f=this;this.__button=document.createElement("div");this.__button.innerHTML=void 0===e?"Fire":e;a.bind(this.__button,"click",function(a){a.preventDefault();f.fire();return!1});a.addClass(this.__button,"button");this.domElement.appendChild(this.__button)};c.superclass=f;e.extend(c.prototype,f.prototype,{fire:function(){this.__onChange&&this.__onChange.call(this);this.getValue().call(this.object);
+this.__onFinishChange&&this.__onFinishChange.call(this,this.getValue())}});return c}(dat.controllers.Controller,dat.dom.dom,dat.utils.common);
+dat.controllers.BooleanController=function(f,a,e){var c=function(d,b){c.superclass.call(this,d,b);var e=this;this.__prev=this.getValue();this.__checkbox=document.createElement("input");this.__checkbox.setAttribute("type","checkbox");a.bind(this.__checkbox,"change",function(){e.setValue(!e.__prev)},!1);this.domElement.appendChild(this.__checkbox);this.updateDisplay()};c.superclass=f;e.extend(c.prototype,f.prototype,{setValue:function(a){a=c.superclass.prototype.setValue.call(this,a);this.__onFinishChange&&
+this.__onFinishChange.call(this,this.getValue());this.__prev=this.getValue();return a},updateDisplay:function(){!0===this.getValue()?(this.__checkbox.setAttribute("checked","checked"),this.__checkbox.checked=!0):this.__checkbox.checked=!1;return c.superclass.prototype.updateDisplay.call(this)}});return c}(dat.controllers.Controller,dat.dom.dom,dat.utils.common);
+dat.controllers.UndefinedController=function(f,a,e){var c=function(a,b){c.superclass.call(this,a,b);this.__input=document.createElement("input");this.__input.setAttribute("type","text");this.__input.setAttribute("disabled",!0);this.domElement.appendChild(this.__input)};c.superclass=f;e.extend(c.prototype,f.prototype,{updateDisplay:function(){this.__onFinishChange&&(e.isUndefined(this.object[this.property])||this.__onFinishChange.call(this.object[this.property]));return c.superclass.prototype.updateDisplay.call(this)}});
+return c}(dat.controllers.Controller,dat.dom.dom,dat.utils.common);dat.color.toString=function(f){return function(a){if(1==a.a||f.isUndefined(a.a)){for(a=a.hex.toString(16);6>a.length;)a="0"+a;return"#"+a}return"rgba("+Math.round(a.r)+","+Math.round(a.g)+","+Math.round(a.b)+","+a.a+")"}}(dat.utils.common);
+dat.color.interpret=function(f,a){var e,c,d=[{litmus:a.isString,conversions:{THREE_CHAR_HEX:{read:function(a){a=a.match(/^#([A-F0-9])([A-F0-9])([A-F0-9])$/i);return null===a?!1:{space:"HEX",hex:parseInt("0x"+a[1].toString()+a[1].toString()+a[2].toString()+a[2].toString()+a[3].toString()+a[3].toString())}},write:f},SIX_CHAR_HEX:{read:function(a){a=a.match(/^#([A-F0-9]{6})$/i);return null===a?!1:{space:"HEX",hex:parseInt("0x"+a[1].toString())}},write:f},CSS_RGB:{read:function(a){a=a.match(/^rgb\(\s*(.+)\s*,\s*(.+)\s*,\s*(.+)\s*\)/);
+return null===a?!1:{space:"RGB",r:parseFloat(a[1]),g:parseFloat(a[2]),b:parseFloat(a[3])}},write:f},CSS_RGBA:{read:function(a){a=a.match(/^rgba\(\s*(.+)\s*,\s*(.+)\s*,\s*(.+)\s*\,\s*(.+)\s*\)/);return null===a?!1:{space:"RGB",r:parseFloat(a[1]),g:parseFloat(a[2]),b:parseFloat(a[3]),a:parseFloat(a[4])}},write:f}}},{litmus:a.isNumber,conversions:{HEX:{read:function(a){return{space:"HEX",hex:a,conversionName:"HEX"}},write:function(a){return a.hex}}}},{litmus:a.isArray,conversions:{RGB_ARRAY:{read:function(a){return 3!=
 a.length?!1:{space:"RGB",r:a[0],g:a[1],b:a[2]}},write:function(a){return[a.r,a.g,a.b]}},RGBA_ARRAY:{read:function(a){return 4!=a.length?!1:{space:"RGB",r:a[0],g:a[1],b:a[2],a:a[3]}},write:function(a){return[a.r,a.g,a.b,a.a]}}}},{litmus:a.isObject,conversions:{RGBA_OBJ:{read:function(b){return a.isNumber(b.r)&&a.isNumber(b.g)&&a.isNumber(b.b)&&a.isNumber(b.a)?{space:"RGB",r:b.r,g:b.g,b:b.b,a:b.a}:!1},write:function(a){return{r:a.r,g:a.g,b:a.b,a:a.a}}},RGB_OBJ:{read:function(b){return a.isNumber(b.r)&&
-a.isNumber(b.g)&&a.isNumber(b.b)?{space:"RGB",r:b.r,g:b.g,b:b.b}:!1},write:function(a){return{r:a.r,g:a.g,b:a.b}}},HSVA_OBJ:{read:function(b){return a.isNumber(b.h)&&a.isNumber(b.s)&&a.isNumber(b.v)&&a.isNumber(b.a)?{space:"HSV",h:b.h,s:b.s,v:b.v,a:b.a}:!1},write:function(a){return{h:a.h,s:a.s,v:a.v,a:a.a}}},HSV_OBJ:{read:function(b){return a.isNumber(b.h)&&a.isNumber(b.s)&&a.isNumber(b.v)?{space:"HSV",h:b.h,s:b.s,v:b.v}:!1},write:function(a){return{h:a.h,s:a.s,v:a.v}}}}}];return function(){b=!1;
-var e=1<arguments.length?a.toArray(arguments):arguments[0];a.each(f,function(d){if(d.litmus(e))return a.each(d.conversions,function(d,f){c=d.read(e);if(!1===b&&!1!==c)return b=c,c.conversionName=f,c.conversion=d,a.BREAK}),a.BREAK});return b}}(dat.color.toString,dat.utils.common);
-dat.GUI=dat.gui.GUI=function(d,a,c,b,f,e,r,l,k,q,n,v,u,x,g,m){function w(a,c,h,d){if(!m.hasOwnProperty(c,h))throw Error("Object "+c+' has no property "'+h+'"');d.color?c=new n(c,h):(c=[c,h].concat(d.factoryArgs),c=b.apply(a,c));d.before instanceof f&&(d.before=d.before.__li);I(a,c);g.addClass(c.domElement,"c");h=document.createElement("span");g.addClass(h,"property-name");h.innerHTML=c.property;var e=document.createElement("div");e.appendChild(h);e.appendChild(c.domElement);d=t(a,e,d.before);g.addClass(d,
-p.CLASS_CONTROLLER_ROW);g.addClass(d,typeof c.getValue());A(a,d,c);a.__controllers.push(c);return c}function t(a,b,h){var c=document.createElement("li");b&&c.appendChild(b);h?a.__ul.insertBefore(c,params.before):a.__ul.appendChild(c);a.onResize();return c}function A(a,b,h){h.__li=b;h.__gui=a;m.extend(h,{options:function(b){if(1<arguments.length)return h.remove(),w(a,h.object,h.property,{before:h.__li.nextElementSibling,factoryArgs:[m.toArray(arguments)]});if(m.isArray(b)||m.isObject(b))return h.remove(),
-w(a,h.object,h.property,{before:h.__li.nextElementSibling,factoryArgs:[b]})},name:function(a){h.__li.firstElementChild.firstElementChild.innerHTML=a;return h},listen:function(){h.__gui.listen(h);return h},remove:function(){h.__gui.remove(h);return h}});if(h instanceof k){var c=new l(h.object,h.property,{min:h.__min,max:h.__max,step:h.__step});m.each(["updateDisplay","onChange","onFinishChange"],function(a){var b=h[a],H=c[a];h[a]=c[a]=function(){var a=Array.prototype.slice.call(arguments);b.apply(h,
-a);return H.apply(c,a)}});g.addClass(b,"has-slider");h.domElement.insertBefore(c.domElement,h.domElement.firstElementChild)}else if(h instanceof l){var d=function(b){return m.isNumber(h.__min)&&m.isNumber(h.__max)?(h.remove(),w(a,h.object,h.property,{before:h.__li.nextElementSibling,factoryArgs:[h.__min,h.__max,h.__step]})):b};h.min=m.compose(d,h.min);h.max=m.compose(d,h.max)}else h instanceof e?(g.bind(b,"click",function(){g.fakeEvent(h.__checkbox,"click")}),g.bind(h.__checkbox,"click",function(a){a.stopPropagation()})):
-h instanceof r?(g.bind(b,"click",function(){g.fakeEvent(h.__button,"click")}),g.bind(b,"mouseover",function(){g.addClass(h.__button,"hover")}),g.bind(b,"mouseout",function(){g.removeClass(h.__button,"hover")})):h instanceof n?(g.addClass(b,"color"),h.updateDisplay=m.compose(function(a){b.style.borderLeftColor=h.__color.toString();return a},h.updateDisplay),h.updateDisplay()):h instanceof v&&(h.__onFinishChange=function(b){h.remove();return w(a,h.object,h.property,{before:h.__li.nextElementSibling})});
-h.setValue=m.compose(function(b){a.getRoot().__preset_select&&h.isModified()&&E(a.getRoot(),!0);return b},h.setValue)}function I(a,b){var c=a.getRoot(),d=c.__rememberedObjects.indexOf(b.object);if(-1!=d){var e=c.__rememberedObjectIndecesToControllers[d];void 0===e&&(e={},c.__rememberedObjectIndecesToControllers[d]=e);e[b.property]=b;if(c.load&&c.load.remembered){c=c.load.remembered;if(c[a.preset])c=c[a.preset];else if(c.Default)c=c.Default;else return;c[d]&&void 0!==c[d][b.property]&&(d=c[d][b.property],
+a.isNumber(b.g)&&a.isNumber(b.b)?{space:"RGB",r:b.r,g:b.g,b:b.b}:!1},write:function(a){return{r:a.r,g:a.g,b:a.b}}},HSVA_OBJ:{read:function(b){return a.isNumber(b.h)&&a.isNumber(b.s)&&a.isNumber(b.v)&&a.isNumber(b.a)?{space:"HSV",h:b.h,s:b.s,v:b.v,a:b.a}:!1},write:function(a){return{h:a.h,s:a.s,v:a.v,a:a.a}}},HSV_OBJ:{read:function(b){return a.isNumber(b.h)&&a.isNumber(b.s)&&a.isNumber(b.v)?{space:"HSV",h:b.h,s:b.s,v:b.v}:!1},write:function(a){return{h:a.h,s:a.s,v:a.v}}}}}];return function(){c=!1;
+var b=1<arguments.length?a.toArray(arguments):arguments[0];a.each(d,function(d){if(d.litmus(b))return a.each(d.conversions,function(d,f){e=d.read(b);if(!1===c&&!1!==e)return c=e,e.conversionName=f,e.conversion=d,a.BREAK}),a.BREAK});return c}}(dat.color.toString,dat.utils.common);
+dat.GUI=dat.gui.GUI=function(f,a,e,c,d,b,t,n,k,q,m,v,u,x,g,l){function w(a,b,h,e){if(!l.hasOwnProperty(b,h))throw Error("Object "+b+' has no property "'+h+'"');e.color?b=new m(b,h):(b=[b,h].concat(e.factoryArgs),b=c.apply(a,b));e.before instanceof d&&(e.before=e.before.__li);I(a,b);g.addClass(b.domElement,"c");h=document.createElement("span");g.addClass(h,"property-name");h.innerHTML=b.property;var f=document.createElement("div");f.appendChild(h);f.appendChild(b.domElement);e=r(a,f,e.before);g.addClass(e,
+p.CLASS_CONTROLLER_ROW);g.addClass(e,typeof b.getValue());A(a,e,b);a.__controllers.push(b);return b}function r(a,b,h){var c=document.createElement("li");b&&c.appendChild(b);h?a.__ul.insertBefore(c,params.before):a.__ul.appendChild(c);a.onResize();return c}function A(a,c,h){h.__li=c;h.__gui=a;l.extend(h,{options:function(b){if(1<arguments.length)return h.remove(),w(a,h.object,h.property,{before:h.__li.nextElementSibling,factoryArgs:[l.toArray(arguments)]});if(l.isArray(b)||l.isObject(b))return h.remove(),
+w(a,h.object,h.property,{before:h.__li.nextElementSibling,factoryArgs:[b]})},name:function(a){h.__li.firstElementChild.firstElementChild.innerHTML=a;return h},listen:function(){h.__gui.listen(h);return h},remove:function(){h.__gui.remove(h);return h}});if(h instanceof k){var d=new n(h.object,h.property,{min:h.__min,max:h.__max,step:h.__step});l.each(["updateDisplay","onChange","onFinishChange"],function(a){var H=h[a],b=d[a];h[a]=d[a]=function(){var a=Array.prototype.slice.call(arguments);H.apply(h,
+a);return b.apply(d,a)}});g.addClass(c,"has-slider");h.domElement.insertBefore(d.domElement,h.domElement.firstElementChild)}else if(h instanceof n){var e=function(b){return l.isNumber(h.__min)&&l.isNumber(h.__max)?(h.remove(),w(a,h.object,h.property,{before:h.__li.nextElementSibling,factoryArgs:[h.__min,h.__max,h.__step]})):b};h.min=l.compose(e,h.min);h.max=l.compose(e,h.max)}else h instanceof b?(g.bind(c,"click",function(){g.fakeEvent(h.__checkbox,"click")}),g.bind(h.__checkbox,"click",function(a){a.stopPropagation()})):
+h instanceof t?(g.bind(c,"click",function(){g.fakeEvent(h.__button,"click")}),g.bind(c,"mouseover",function(){g.addClass(h.__button,"hover")}),g.bind(c,"mouseout",function(){g.removeClass(h.__button,"hover")})):h instanceof m?(g.addClass(c,"color"),h.updateDisplay=l.compose(function(a){c.style.borderLeftColor=h.__color.toString();return a},h.updateDisplay),h.updateDisplay()):h instanceof v&&(h.__onFinishChange=function(b){h.remove();return w(a,h.object,h.property,{before:h.__li.nextElementSibling})});
+h.setValue=l.compose(function(b){a.getRoot().__preset_select&&h.isModified()&&E(a.getRoot(),!0);return b},h.setValue)}function I(a,b){var c=a.getRoot(),d=c.__rememberedObjects.indexOf(b.object);if(-1!=d){var e=c.__rememberedObjectIndecesToControllers[d];void 0===e&&(e={},c.__rememberedObjectIndecesToControllers[d]=e);e[b.property]=b;if(c.load&&c.load.remembered){c=c.load.remembered;if(c[a.preset])c=c[a.preset];else if(c.Default)c=c.Default;else return;c[d]&&void 0!==c[d][b.property]&&(d=c[d][b.property],
 b.initialValue=d,b.setValue(d))}}}function M(a){var b=a.__save_row=document.createElement("li");g.addClass(a.domElement,"has-save");a.__ul.insertBefore(b,a.__ul.firstChild);g.addClass(b,"save-row");var c=document.createElement("span");c.innerHTML="&nbsp;";g.addClass(c,"button gears");var d=document.createElement("span");d.innerHTML="Save";g.addClass(d,"button");g.addClass(d,"save");var e=document.createElement("span");e.innerHTML="New";g.addClass(e,"button");g.addClass(e,"save-as");var f=document.createElement("span");
-f.innerHTML="Revert";g.addClass(f,"button");g.addClass(f,"revert");var q=a.__preset_select=document.createElement("select");a.load&&a.load.remembered?m.each(a.load.remembered,function(b,c){F(a,c,c==a.preset)}):F(a,"Default",!1);g.bind(q,"change",function(){for(var b=0;b<a.__preset_select.length;b++)a.__preset_select[b].innerHTML=a.__preset_select[b].value;a.preset=this.value});b.appendChild(q);b.appendChild(c);b.appendChild(d);b.appendChild(e);b.appendChild(f);if(y){var n=function(){l.style.display=
-a.useLocalStorage?"block":"none"},b=document.getElementById("dg-save-locally"),l=document.getElementById("dg-local-explain");b.style.display="block";b=document.getElementById("dg-local-storage");"true"===localStorage.getItem(document.location.href+".isLocal")&&b.setAttribute("checked","checked");n();g.bind(b,"change",function(){a.useLocalStorage=!a.useLocalStorage;n()})}var k=document.getElementById("dg-new-constructor");g.bind(k,"keydown",function(a){!a.metaKey||67!==a.which&&67!=a.keyCode||B.hide()});
+f.innerHTML="Revert";g.addClass(f,"button");g.addClass(f,"revert");var q=a.__preset_select=document.createElement("select");a.load&&a.load.remembered?l.each(a.load.remembered,function(b,c){F(a,c,c==a.preset)}):F(a,"Default",!1);g.bind(q,"change",function(){for(var b=0;b<a.__preset_select.length;b++)a.__preset_select[b].innerHTML=a.__preset_select[b].value;a.preset=this.value});b.appendChild(q);b.appendChild(c);b.appendChild(d);b.appendChild(e);b.appendChild(f);if(y){var m=function(){n.style.display=
+a.useLocalStorage?"block":"none"},b=document.getElementById("dg-save-locally"),n=document.getElementById("dg-local-explain");b.style.display="block";b=document.getElementById("dg-local-storage");"true"===localStorage.getItem(document.location.href+".isLocal")&&b.setAttribute("checked","checked");m();g.bind(b,"change",function(){a.useLocalStorage=!a.useLocalStorage;m()})}var k=document.getElementById("dg-new-constructor");g.bind(k,"keydown",function(a){!a.metaKey||67!==a.which&&67!=a.keyCode||B.hide()});
 g.bind(c,"click",function(){k.innerHTML=JSON.stringify(a.getSaveObject(),void 0,2);B.show();k.focus();k.select()});g.bind(d,"click",function(){a.save()});g.bind(e,"click",function(){var b=prompt("Enter a new preset name.");b&&a.saveAs(b)});g.bind(f,"click",function(){a.revert()})}function N(a){function b(f){f.preventDefault();e=f.clientX;g.addClass(a.__closeButton,p.CLASS_DRAG);g.bind(window,"mousemove",c);g.bind(window,"mouseup",d);return!1}function c(b){b.preventDefault();a.width+=e-b.clientX;a.onResize();
-e=b.clientX;return!1}function d(){g.removeClass(a.__closeButton,p.CLASS_DRAG);g.unbind(window,"mousemove",c);g.unbind(window,"mouseup",d)}a.__resize_handle=document.createElement("div");m.extend(a.__resize_handle.style,{width:"6px",marginLeft:"-3px",height:"200px",cursor:"ew-resize",position:"absolute"});var e;g.bind(a.__resize_handle,"mousedown",b);g.bind(a.__closeButton,"mousedown",b);a.domElement.insertBefore(a.__resize_handle,a.domElement.firstElementChild)}function G(a,b){a.domElement.style.width=
-b+"px";a.__save_row&&a.autoPlace&&(a.__save_row.style.width=b+"px");a.__closeButton&&(a.__closeButton.style.width=b+"px")}function C(a,b){var c={};m.each(a.__rememberedObjects,function(d,e){var f={};m.each(a.__rememberedObjectIndecesToControllers[e],function(a,c){f[c]=b?a.initialValue:a.getValue()});c[e]=f});return c}function F(a,b,c){var d=document.createElement("option");d.innerHTML=b;d.value=b;a.__preset_select.appendChild(d);c&&(a.__preset_select.selectedIndex=a.__preset_select.length-1)}function E(a,
-b){var c=a.__preset_select[a.__preset_select.selectedIndex];c.innerHTML=b?c.value+"*":c.value}function J(a){0!=a.length&&u(function(){J(a)});m.each(a,function(a){a.updateDisplay()})}d.inject(c);var y;try{y="localStorage"in window&&null!==window.localStorage}catch(H){y=!1}var B,K=!0,z,D=!1,L=[],p=function(a){function b(){var a=c.getRoot();a.width+=1;m.defer(function(){--a.width})}var c=this;this.domElement=document.createElement("div");this.__ul=document.createElement("ul");this.domElement.appendChild(this.__ul);
-g.addClass(this.domElement,"dg");this.__folders={};this.__controllers=[];this.__rememberedObjects=[];this.__rememberedObjectIndecesToControllers=[];this.__listening=[];a=a||{};a=m.defaults(a,{autoPlace:!0,width:p.DEFAULT_WIDTH});a=m.defaults(a,{resizable:a.autoPlace,hideable:a.autoPlace});m.isUndefined(a.load)?a.load={preset:"Default"}:a.preset&&(a.load.preset=a.preset);m.isUndefined(a.parent)&&a.hideable&&L.push(this);a.resizable=m.isUndefined(a.parent)&&a.resizable;a.autoPlace&&m.isUndefined(a.scrollable)&&
+e=b.clientX;return!1}function d(){g.removeClass(a.__closeButton,p.CLASS_DRAG);g.unbind(window,"mousemove",c);g.unbind(window,"mouseup",d)}a.__resize_handle=document.createElement("div");l.extend(a.__resize_handle.style,{width:"6px",marginLeft:"-3px",height:"200px",cursor:"ew-resize",position:"absolute"});var e;g.bind(a.__resize_handle,"mousedown",b);g.bind(a.__closeButton,"mousedown",b);a.domElement.insertBefore(a.__resize_handle,a.domElement.firstElementChild)}function G(a,b){a.domElement.style.width=
+b+"px";a.__save_row&&a.autoPlace&&(a.__save_row.style.width=b+"px");a.__closeButton&&(a.__closeButton.style.width=b+"px")}function C(a,b){var c={};l.each(a.__rememberedObjects,function(d,e){var f={};l.each(a.__rememberedObjectIndecesToControllers[e],function(a,c){f[c]=b?a.initialValue:a.getValue()});c[e]=f});return c}function F(a,b,c){var d=document.createElement("option");d.innerHTML=b;d.value=b;a.__preset_select.appendChild(d);c&&(a.__preset_select.selectedIndex=a.__preset_select.length-1)}function E(a,
+b){var c=a.__preset_select[a.__preset_select.selectedIndex];c.innerHTML=b?c.value+"*":c.value}function J(a){0!=a.length&&u(function(){J(a)});l.each(a,function(a){a.updateDisplay()})}f.inject(e);var y;try{y="localStorage"in window&&null!==window.localStorage}catch(H){y=!1}var B,K=!0,z,D=!1,L=[],p=function(a){function b(){var a=c.getRoot();a.width+=1;l.defer(function(){--a.width})}var c=this;this.domElement=document.createElement("div");this.__ul=document.createElement("ul");this.domElement.appendChild(this.__ul);
+g.addClass(this.domElement,"dg");this.__folders={};this.__controllers=[];this.__rememberedObjects=[];this.__rememberedObjectIndecesToControllers=[];this.__listening=[];a=a||{};a=l.defaults(a,{autoPlace:!0,width:p.DEFAULT_WIDTH});a=l.defaults(a,{resizable:a.autoPlace,hideable:a.autoPlace});l.isUndefined(a.load)?a.load={preset:"Default"}:a.preset&&(a.load.preset=a.preset);l.isUndefined(a.parent)&&a.hideable&&L.push(this);a.resizable=l.isUndefined(a.parent)&&a.resizable;a.autoPlace&&l.isUndefined(a.scrollable)&&
 (a.scrollable=!0);var d=y&&"true"===localStorage.getItem(document.location.href+".isLocal"),e;Object.defineProperties(this,{parent:{get:function(){return a.parent}},scrollable:{get:function(){return a.scrollable}},autoPlace:{get:function(){return a.autoPlace}},preset:{get:function(){return c.parent?c.getRoot().preset:a.load.preset},set:function(b){c.parent?c.getRoot().preset=b:a.load.preset=b;for(b=0;b<this.__preset_select.length;b++)this.__preset_select[b].value==this.preset&&(this.__preset_select.selectedIndex=
 b);c.revert()}},width:{get:function(){return a.width},set:function(b){a.width=b;G(c,b)}},name:{get:function(){return a.name},set:function(b){a.name=b;q&&(q.innerHTML=a.name)}},closed:{get:function(){return a.closed},set:function(b){a.closed=b;a.closed?g.addClass(c.__ul,p.CLASS_CLOSED):g.removeClass(c.__ul,p.CLASS_CLOSED);this.onResize();c.__closeButton&&(c.__closeButton.innerHTML=b?p.TEXT_OPEN:p.TEXT_CLOSED)}},load:{get:function(){return a.load}},useLocalStorage:{get:function(){return d},set:function(a){y&&
-((d=a)?g.bind(window,"unload",e):g.unbind(window,"unload",e),localStorage.setItem(document.location.href+".isLocal",a))}}});if(m.isUndefined(a.parent)){a.closed=!1;g.addClass(this.domElement,p.CLASS_MAIN);g.makeSelectable(this.domElement,!1);if(y&&d){c.useLocalStorage=!0;var f=localStorage.getItem(document.location.href+".gui");f&&(a.load=JSON.parse(f))}this.__closeButton=document.createElement("div");this.__closeButton.innerHTML=p.TEXT_CLOSED;g.addClass(this.__closeButton,p.CLASS_CLOSE_BUTTON);this.domElement.appendChild(this.__closeButton);
-g.bind(this.__closeButton,"click",function(){c.closed=!c.closed})}else{void 0===a.closed&&(a.closed=!0);var q=document.createTextNode(a.name);g.addClass(q,"controller-name");f=t(c,q);g.addClass(this.__ul,p.CLASS_CLOSED);g.addClass(f,"title");g.bind(f,"click",function(a){a.preventDefault();c.closed=!c.closed;return!1});a.closed||(this.closed=!1)}a.autoPlace&&(m.isUndefined(a.parent)&&(K&&(z=document.createElement("div"),g.addClass(z,"dg"),g.addClass(z,p.CLASS_AUTO_PLACE_CONTAINER),document.body.appendChild(z),
+((d=a)?g.bind(window,"unload",e):g.unbind(window,"unload",e),localStorage.setItem(document.location.href+".isLocal",a))}}});if(l.isUndefined(a.parent)){a.closed=!1;g.addClass(this.domElement,p.CLASS_MAIN);g.makeSelectable(this.domElement,!1);if(y&&d){c.useLocalStorage=!0;var f=localStorage.getItem(document.location.href+".gui");f&&(a.load=JSON.parse(f))}this.__closeButton=document.createElement("div");this.__closeButton.innerHTML=p.TEXT_CLOSED;g.addClass(this.__closeButton,p.CLASS_CLOSE_BUTTON);this.domElement.appendChild(this.__closeButton);
+g.bind(this.__closeButton,"click",function(){c.closed=!c.closed})}else{void 0===a.closed&&(a.closed=!0);var q=document.createTextNode(a.name);g.addClass(q,"controller-name");f=r(c,q);g.addClass(this.__ul,p.CLASS_CLOSED);g.addClass(f,"title");g.bind(f,"click",function(a){a.preventDefault();c.closed=!c.closed;return!1});a.closed||(this.closed=!1)}a.autoPlace&&(l.isUndefined(a.parent)&&(K&&(z=document.createElement("div"),g.addClass(z,"dg"),g.addClass(z,p.CLASS_AUTO_PLACE_CONTAINER),document.body.appendChild(z),
 K=!1),z.appendChild(this.domElement),g.addClass(this.domElement,p.CLASS_AUTO_PLACE)),this.parent||G(c,a.width));g.bind(window,"resize",function(){c.onResize()});g.bind(this.__ul,"webkitTransitionEnd",function(){c.onResize()});g.bind(this.__ul,"transitionend",function(){c.onResize()});g.bind(this.__ul,"oTransitionEnd",function(){c.onResize()});this.onResize();a.resizable&&N(this);this.saveToLocalStorageIfPossible=e=function(){y&&"true"===localStorage.getItem(document.location.href+".isLocal")&&localStorage.setItem(document.location.href+
-".gui",JSON.stringify(c.getSaveObject()))};c.getRoot();a.parent||b()};p.toggleHide=function(){D=!D;m.each(L,function(a){a.domElement.style.zIndex=D?-999:999;a.domElement.style.opacity=D?0:1})};p.CLASS_AUTO_PLACE="a";p.CLASS_AUTO_PLACE_CONTAINER="ac";p.CLASS_MAIN="main";p.CLASS_CONTROLLER_ROW="cr";p.CLASS_TOO_TALL="taller-than-window";p.CLASS_CLOSED="closed";p.CLASS_CLOSE_BUTTON="close-button";p.CLASS_DRAG="drag";p.DEFAULT_WIDTH=245;p.TEXT_CLOSED="Close Controls";p.TEXT_OPEN="Open Controls";g.bind(window,
-"keydown",function(a){"text"===document.activeElement.type||72!==a.which&&72!=a.keyCode||p.toggleHide()},!1);m.extend(p.prototype,{add:function(a,b){return w(this,a,b,{factoryArgs:Array.prototype.slice.call(arguments,2)})},addColor:function(a,b){return w(this,a,b,{color:!0})},remove:function(a){this.__ul.removeChild(a.__li);var b=this.__listening.indexOf(a);0<b&&this.__listening.pop(b);this.__controllers.pop(this.__controllers.indexOf(a));var c=this;m.defer(function(){c.onResize()})},destroy:function(){this.autoPlace&&
-z.removeChild(this.domElement)},addFolder:function(a){if(void 0!==this.__folders[a])throw Error('You already have a folder in this GUI by the name "'+a+'"');var b={name:a,parent:this};b.autoPlace=this.autoPlace;this.load&&this.load.folders&&this.load.folders[a]&&(b.closed=this.load.folders[a].closed,b.load=this.load.folders[a]);b=new p(b);this.__folders[a]=b;a=t(this,b.domElement);g.addClass(a,"folder");return b},open:function(){this.closed=!1},close:function(){this.closed=!0},onResize:function(){var a=
-this.getRoot();if(a.scrollable){var b=g.getOffset(a.__ul).top,c=0;m.each(a.__ul.childNodes,function(b){a.autoPlace&&b===a.__save_row||(c+=g.getHeight(b))});window.innerHeight-b-20<c?(g.addClass(a.domElement,p.CLASS_TOO_TALL),a.__ul.style.height=window.innerHeight-b-20+"px"):(g.removeClass(a.domElement,p.CLASS_TOO_TALL),a.__ul.style.height="auto")}a.__resize_handle&&m.defer(function(){a.__resize_handle.style.height=a.__ul.offsetHeight+"px"});a.__closeButton&&(a.__closeButton.style.width=a.width+"px")},
-remember:function(){m.isUndefined(B)&&(B=new x,B.domElement.innerHTML=a);if(this.parent)throw Error("You can only call remember on a top level GUI.");var b=this;m.each(Array.prototype.slice.call(arguments),function(a){0==b.__rememberedObjects.length&&M(b);-1==b.__rememberedObjects.indexOf(a)&&b.__rememberedObjects.push(a)});this.autoPlace&&G(this,this.width)},getRoot:function(){for(var a=this;a.parent;)a=a.parent;return a},getSaveObject:function(){var a=this.load;a.closed=this.closed;0<this.__rememberedObjects.length&&
-(a.preset=this.preset,a.remembered||(a.remembered={}),a.remembered[this.preset]=C(this));a.folders={};m.each(this.__folders,function(b,c){a.folders[c]=b.getSaveObject()});return a},save:function(){this.load.remembered||(this.load.remembered={});this.load.remembered[this.preset]=C(this);E(this,!1);this.saveToLocalStorageIfPossible()},saveAs:function(a){this.load.remembered||(this.load.remembered={},this.load.remembered.Default=C(this,!0));this.load.remembered[a]=C(this);this.preset=a;F(this,a,!0);
-this.saveToLocalStorageIfPossible()},revert:function(a){m.each(this.__controllers,function(b){this.getRoot().load.remembered?I(a||this.getRoot(),b):b.setValue(b.initialValue)},this);m.each(this.__folders,function(a){a.revert(a)});a||E(this.getRoot(),!1)},listen:function(a){var b=0==this.__listening.length;this.__listening.push(a);b&&J(this.__listening)},updateDisplay:function(){for(var a in this.__controllers)this.__controllers[a].updateDisplay();for(var b in this.__folders)this.__folders[b].updateDisplay()}});
+".gui",JSON.stringify(c.getSaveObject()))};c.getRoot();a.parent||b()};p.toggleHide=function(){D=!D;l.each(L,function(a){a.domElement.style.zIndex=D?-999:999;a.domElement.style.opacity=D?0:1})};p.CLASS_AUTO_PLACE="a";p.CLASS_AUTO_PLACE_CONTAINER="ac";p.CLASS_MAIN="main";p.CLASS_CONTROLLER_ROW="cr";p.CLASS_TOO_TALL="taller-than-window";p.CLASS_CLOSED="closed";p.CLASS_CLOSE_BUTTON="close-button";p.CLASS_DRAG="drag";p.DEFAULT_WIDTH=245;p.TEXT_CLOSED="Close Controls";p.TEXT_OPEN="Open Controls";g.bind(window,
+"keydown",function(a){"text"===document.activeElement.type||72!==a.which&&72!=a.keyCode||p.toggleHide()},!1);l.extend(p.prototype,{add:function(a,b){return w(this,a,b,{factoryArgs:Array.prototype.slice.call(arguments,2)})},addColor:function(a,b){return w(this,a,b,{color:!0})},remove:function(a){this.__ul.removeChild(a.__li);var b=this.__listening.indexOf(a);0<b&&this.__listening.pop(b);this.__controllers.pop(this.__controllers.indexOf(a));var c=this;l.defer(function(){c.onResize()})},destroy:function(){this.autoPlace&&
+z.removeChild(this.domElement)},addFolder:function(a){if(void 0!==this.__folders[a])throw Error('You already have a folder in this GUI by the name "'+a+'"');var b={name:a,parent:this};b.autoPlace=this.autoPlace;this.load&&this.load.folders&&this.load.folders[a]&&(b.closed=this.load.folders[a].closed,b.load=this.load.folders[a]);b=new p(b);this.__folders[a]=b;a=r(this,b.domElement);g.addClass(a,"folder");return b},open:function(){this.closed=!1},close:function(){this.closed=!0},onResize:function(){var a=
+this.getRoot();if(a.scrollable){var b=g.getOffset(a.__ul).top,c=0;l.each(a.__ul.childNodes,function(b){a.autoPlace&&b===a.__save_row||(c+=g.getHeight(b))});window.innerHeight-b-20<c?(g.addClass(a.domElement,p.CLASS_TOO_TALL),a.__ul.style.height=window.innerHeight-b-20+"px"):(g.removeClass(a.domElement,p.CLASS_TOO_TALL),a.__ul.style.height="auto")}a.__resize_handle&&l.defer(function(){a.__resize_handle.style.height=a.__ul.offsetHeight+"px"});a.__closeButton&&(a.__closeButton.style.width=a.width+"px")},
+remember:function(){l.isUndefined(B)&&(B=new x,B.domElement.innerHTML=a);if(this.parent)throw Error("You can only call remember on a top level GUI.");var b=this;l.each(Array.prototype.slice.call(arguments),function(a){0==b.__rememberedObjects.length&&M(b);-1==b.__rememberedObjects.indexOf(a)&&b.__rememberedObjects.push(a)});this.autoPlace&&G(this,this.width)},getRoot:function(){for(var a=this;a.parent;)a=a.parent;return a},getSaveObject:function(){var a=this.load;a.closed=this.closed;0<this.__rememberedObjects.length&&
+(a.preset=this.preset,a.remembered||(a.remembered={}),a.remembered[this.preset]=C(this));a.folders={};l.each(this.__folders,function(b,c){a.folders[c]=b.getSaveObject()});return a},save:function(){this.load.remembered||(this.load.remembered={});this.load.remembered[this.preset]=C(this);E(this,!1);this.saveToLocalStorageIfPossible()},saveAs:function(a){this.load.remembered||(this.load.remembered={},this.load.remembered.Default=C(this,!0));this.load.remembered[a]=C(this);this.preset=a;F(this,a,!0);
+this.saveToLocalStorageIfPossible()},revert:function(a){l.each(this.__controllers,function(b){this.getRoot().load.remembered?I(a||this.getRoot(),b):b.setValue(b.initialValue)},this);l.each(this.__folders,function(a){a.revert(a)});a||E(this.getRoot(),!1)},listen:function(a){var b=0==this.__listening.length;this.__listening.push(a);b&&J(this.__listening)},updateDisplay:function(){for(var a in this.__controllers)this.__controllers[a].updateDisplay();for(var b in this.__folders)this.__folders[b].updateDisplay()}});
 return p}(dat.utils.css,'<div id="dg-save" class="dg dialogue">\n\n    Here\'s the new load parameter for your <code>GUI</code>\'s constructor:\n\n    <textarea id="dg-new-constructor"></textarea>\n\n    <div id="dg-save-locally">\n\n        <input id="dg-local-storage" type="checkbox" /> Automatically save values to <code>localStorage</code> on exit.\n\n        <div id="dg-local-explain">The values saved to <code>localStorage</code> will override those passed to <code>dat.GUI</code>\'s constructor. This makes it easier to work incrementally, but <code>localStorage</code> is fragile, and your friends may not see the same values you do.\n\n        </div>\n\n    </div>\n\n</div>\n',
 ".dg {\n  /** Clear list styles */\n  /* Auto-place container */\n  /* Auto-placed GUI's */\n  /* Line items that don't contain folders. */\n  /** Folder names */\n  /** Hides closed items */\n  /** Controller row */\n  /** Name-half (left) */\n  /** Controller-half (right) */\n  /** Controller placement */\n  /** Shorter number boxes when slider is present. */\n  /** Ensure the entire boolean and function row shows a hand */\n}\n\n.dg ul {\n  list-style: none;\n  margin: 0;\n  padding: 0;\n  width: 100%;\n  clear: both;\n}\n\n.dg.ac {\n  position: fixed;\n  top: 0;\n  left: 0;\n  right: 0;\n  height: 0;\n  z-index: 0;\n}\n\n.dg:not(.ac) .main {\n  /** Exclude mains in ac so that we don't hide close button */\n  overflow: hidden;\n}\n\n.dg.main {\n  -webkit-transition: opacity 0.1s linear;\n  -o-transition: opacity 0.1s linear;\n  -moz-transition: opacity 0.1s linear;\n  transition: opacity 0.1s linear;\n}\n\n.dg.main.taller-than-window {\n  overflow-y: auto;\n}\n\n.dg.main.taller-than-window .close-button {\n  opacity: 1;\n  /* TODO, these are style notes */\n  margin-top: -1px;\n  border-top: 1px solid #2c2c2c;\n}\n\n.dg.main ul.closed .close-button {\n  opacity: 1 !important;\n}\n\n.dg.main:hover .close-button,\n.dg.main .close-button.drag {\n  opacity: 1;\n}\n\n.dg.main .close-button {\n  /*opacity: 0;*/\n  -webkit-transition: opacity 0.1s linear;\n  -o-transition: opacity 0.1s linear;\n  -moz-transition: opacity 0.1s linear;\n  transition: opacity 0.1s linear;\n  border: 0;\n  position: absolute;\n  line-height: 19px;\n  height: 20px;\n  /* TODO, these are style notes */\n  cursor: pointer;\n  text-align: center;\n  background-color: #000;\n}\n\n.dg.main .close-button:hover {\n  background-color: #111;\n}\n\n.dg.a {\n  float: right;\n  margin-right: 15px;\n  overflow-x: hidden;\n}\n\n.dg.a.has-save> ul {\n  margin-top: 27px;\n}\n\n.dg.a.has-save> ul.closed {\n  margin-top: 0;\n}\n\n.dg.a .save-row {\n  position: fixed;\n  top: 0;\n  z-index: 1002;\n}\n\n.dg li {\n  -webkit-transition: height 0.1s ease-out;\n  -o-transition: height 0.1s ease-out;\n  -moz-transition: height 0.1s ease-out;\n  transition: height 0.1s ease-out;\n}\n\n.dg li:not(.folder) {\n  cursor: auto;\n  height: 27px;\n  line-height: 27px;\n  overflow: hidden;\n  padding: 0 4px 0 5px;\n}\n\n.dg li.folder {\n  padding: 0;\n  border-left: 4px solid rgba(0, 0, 0, 0);\n}\n\n.dg li.title {\n  cursor: pointer;\n  margin-left: -4px;\n}\n\n.dg .closed li:not(.title),\n.dg .closed ul li,\n.dg .closed ul li> * {\n  height: 0;\n  overflow: hidden;\n  border: 0;\n}\n\n.dg .cr {\n  clear: both;\n  padding-left: 3px;\n  height: 27px;\n}\n\n.dg .property-name {\n  cursor: default;\n  float: left;\n  clear: left;\n  width: 40%;\n  overflow: hidden;\n  text-overflow: ellipsis;\n}\n\n.dg .c {\n  float: left;\n  width: 60%;\n}\n\n.dg .c input[type=text] {\n  border: 0;\n  margin-top: 4px;\n  padding: 3px;\n  width: 100%;\n  float: right;\n}\n\n.dg .has-slider input[type=text] {\n  width: 30%;\n  /*display: none;*/\n  margin-left: 0;\n}\n\n.dg .slider {\n  float: left;\n  width: 66%;\n  margin-left: -5px;\n  margin-right: 0;\n  height: 19px;\n  margin-top: 4px;\n}\n\n.dg .slider-fg {\n  height: 100%;\n}\n\n.dg .c input[type=checkbox] {\n  margin-top: 9px;\n}\n\n.dg .c select {\n  margin-top: 5px;\n}\n\n.dg .cr.function,\n.dg .cr.function .property-name,\n.dg .cr.function *,\n.dg .cr.boolean,\n.dg .cr.boolean * {\n  cursor: pointer;\n}\n\n.dg .selector {\n  display: none;\n  position: absolute;\n  margin-left: -9px;\n  margin-top: 23px;\n  z-index: 10;\n}\n\n.dg .c:hover .selector,\n.dg .selector.drag {\n  display: block;\n}\n\n.dg li.save-row {\n  padding: 0;\n}\n\n.dg li.save-row .button {\n  display: inline-block;\n  padding: 0px 6px;\n}\n\n.dg.dialogue {\n  background-color: #222;\n  width: 460px;\n  padding: 15px;\n  font-size: 13px;\n  line-height: 15px;\n}\n\n\n/* TODO Separate style and structure */\n\n#dg-new-constructor {\n  padding: 10px;\n  color: #222;\n  font-family: Monaco, monospace;\n  font-size: 10px;\n  border: 0;\n  resize: none;\n  box-shadow: inset 1px 1px 1px #888;\n  word-wrap: break-word;\n  margin: 12px 0;\n  display: block;\n  width: 440px;\n  overflow-y: scroll;\n  height: 100px;\n  position: relative;\n}\n\n#dg-local-explain {\n  display: none;\n  font-size: 11px;\n  line-height: 17px;\n  border-radius: 3px;\n  background-color: #333;\n  padding: 8px;\n  margin-top: 10px;\n}\n\n#dg-local-explain code {\n  font-size: 10px;\n}\n\n#dat-gui-save-locally {\n  display: none;\n}\n\n\n/** Main type */\n\n.dg {\n  color: #eee;\n  font: 11px 'Lucida Grande', sans-serif;\n  text-shadow: 0 -1px 0 #111;\n  /** Auto place */\n  /* Controller row, <li> */\n  /** Controllers */\n}\n\n.dg.main {\n  /** Scrollbar */\n}\n\n.dg.main::-webkit-scrollbar {\n  width: 5px;\n  background: #1a1a1a;\n}\n\n.dg.main::-webkit-scrollbar-corner {\n  height: 0;\n  display: none;\n}\n\n.dg.main::-webkit-scrollbar-thumb {\n  border-radius: 5px;\n  background: #676767;\n}\n\n.dg li:not(.folder) {\n  background: #1a1a1a;\n  border-bottom: 1px solid #2c2c2c;\n}\n\n.dg li.save-row {\n  line-height: 25px;\n  background: #dad5cb;\n  border: 0;\n}\n\n.dg li.save-row select {\n  margin-left: 5px;\n  width: 108px;\n}\n\n.dg li.save-row .button {\n  margin-left: 5px;\n  margin-top: 1px;\n  border-radius: 2px;\n  font-size: 9px;\n  line-height: 7px;\n  padding: 4px 4px 5px 4px;\n  background: #c5bdad;\n  color: #fff;\n  text-shadow: 0 1px 0 #b0a58f;\n  box-shadow: 0 -1px 0 #b0a58f;\n  cursor: pointer;\n}\n\n.dg li.save-row .button.gears {\n  background: #c5bdad url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAsAAAANCAYAAAB/9ZQ7AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQJJREFUeNpiYKAU/P//PwGIC/ApCABiBSAW+I8AClAcgKxQ4T9hoMAEUrxx2QSGN6+egDX+/vWT4e7N82AMYoPAx/evwWoYoSYbACX2s7KxCxzcsezDh3evFoDEBYTEEqycggWAzA9AuUSQQgeYPa9fPv6/YWm/Acx5IPb7ty/fw+QZblw67vDs8R0YHyQhgObx+yAJkBqmG5dPPDh1aPOGR/eugW0G4vlIoTIfyFcA+QekhhHJhPdQxbiAIguMBTQZrPD7108M6roWYDFQiIAAv6Aow/1bFwXgis+f2LUAynwoIaNcz8XNx3Dl7MEJUDGQpx9gtQ8YCueB+D26OECAAQDadt7e46D42QAAAABJRU5ErkJggg==) 2px 1px no-repeat;\n  height: 7px;\n  width: 8px;\n}\n\n.dg li.save-row .button:hover {\n  background-color: #bab19e;\n  box-shadow: 0 -1px 0 #b0a58f;\n}\n\n.dg li.folder {\n  border-bottom: 0;\n}\n\n.dg li.title {\n  padding-left: 16px;\n  background: black url(data:image/gif;base64,R0lGODlhBQAFAJEAAP////Pz8////////yH5BAEAAAIALAAAAAAFAAUAAAIIlI+hKgFxoCgAOw==) 6px 10px no-repeat;\n  cursor: pointer;\n  border-bottom: 1px solid rgba(255, 255, 255, 0.2);\n}\n\n.dg .closed li.title {\n  background-image: url(data:image/gif;base64,R0lGODlhBQAFAJEAAP////Pz8////////yH5BAEAAAIALAAAAAAFAAUAAAIIlGIWqMCbWAEAOw==);\n}\n\n.dg .cr.boolean {\n  border-left: 3px solid #806787;\n}\n\n.dg .cr.function {\n  border-left: 3px solid #e61d5f;\n}\n\n.dg .cr.number {\n  border-left: 3px solid #2fa1d6;\n}\n\n.dg .cr.number input[type=text] {\n  color: #2fa1d6;\n}\n\n.dg .cr.string {\n  border-left: 3px solid #1ed36f;\n}\n\n.dg .cr.string input[type=text] {\n  color: #1ed36f;\n}\n\n.dg .cr.function:hover,\n.dg .cr.boolean:hover {\n  background: #111;\n}\n\n.dg .c input[type=text] {\n  background: #303030;\n  outline: none;\n}\n\n.dg .c input[type=text]:hover {\n  background: #3c3c3c;\n}\n\n.dg .c input[type=text]:focus {\n  background: #494949;\n  color: #fff;\n}\n\n.dg .c .slider {\n  background: #303030;\n  cursor: ew-resize;\n}\n\n.dg .c .slider-fg {\n  background: #2fa1d6;\n}\n\n.dg .c .slider:hover {\n  background: #3c3c3c;\n}\n\n.dg .c .slider:hover .slider-fg {\n  background: #44abda;\n}\n\n.dg .cr.undefined {\n  border-left: 3px dotted #919191;\n}\n\n.dg .cr.undefined input[type=text] {\n  background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAJElEQVQIW2OcOHHi//z8fEYGJADmoEvAVSBLoGiDSaAIwowCAAMYEriV4NZdAAAAAElFTkSuQmCC) repeat;\n}\n",
-dat.controllers.factory=function(d,a,c,b,f,e,r,l){return function(k,q,n,v){var u=k[q];if(l.isArray(n)||l.isObject(n))return new d(k,q,n);if(l.isNumber(u))return l.isNumber(n)&&l.isNumber(v)?new c(k,q,n,v):new a(k,q,{min:n,max:v});if(l.isString(u))return new b(k,q);if(l.isFunction(u))return new f(k,q,"");if(l.isBoolean(u))return new e(k,q);if(l.isUndefined(u))return new r(k,q)}}(dat.controllers.OptionController,dat.controllers.NumberControllerBox,dat.controllers.NumberControllerSlider,dat.controllers.StringController=
-function(d,a,c){var b=function(c,d){function r(){l.setValue(l.__input.value)}b.superclass.call(this,c,d);var l=this;this.__input=document.createElement("input");this.__input.setAttribute("type","text");a.bind(this.__input,"keyup",r);a.bind(this.__input,"change",r);a.bind(this.__input,"blur",function(){l.__onFinishChange&&l.__onFinishChange.call(l,l.getValue())});a.bind(this.__input,"keydown",function(a){13===a.keyCode&&this.blur()});this.updateDisplay();this.domElement.appendChild(this.__input)};
-b.superclass=d;c.extend(b.prototype,d.prototype,{updateDisplay:function(){a.isActive(this.__input)||(this.__input.value=this.getValue());return b.superclass.prototype.updateDisplay.call(this)}});return b}(dat.controllers.Controller,dat.dom.dom,dat.utils.common),dat.controllers.FunctionController,dat.controllers.BooleanController,dat.controllers.UndefinedController,dat.utils.common),dat.controllers.Controller,dat.controllers.BooleanController,dat.controllers.FunctionController,dat.controllers.NumberControllerBox,
-dat.controllers.NumberControllerSlider,dat.controllers.OptionController,dat.controllers.ColorController=function(d,a,c,b,f){function e(a,b,c,d){a.style.background="";f.each(k,function(e){a.style.cssText+="background: "+e+"linear-gradient("+b+", "+c+" 0%, "+d+" 100%); "})}function r(a){a.style.background="";a.style.cssText+="background: -moz-linear-gradient(top,  #ff0000 0%, #ff00ff 17%, #0000ff 34%, #00ffff 50%, #00ff00 67%, #ffff00 84%, #ff0000 100%);";a.style.cssText+="background: -webkit-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);";
-a.style.cssText+="background: -o-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);";a.style.cssText+="background: -ms-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);";a.style.cssText+="background: linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);"}var l=function(d,n){function k(b){m(b);a.bind(window,"mousemove",m);a.bind(window,
-"mouseup",u)}function u(){a.unbind(window,"mousemove",m);a.unbind(window,"mouseup",u)}function x(){var a=b(this.value);!1!==a?(t.__color.__state=a,t.setValue(t.__color.toOriginal())):this.value=t.__color.toString()}function g(){a.unbind(window,"mousemove",w);a.unbind(window,"mouseup",g)}function m(b){b.preventDefault();var c=a.getWidth(t.__saturation_field),d=a.getOffset(t.__saturation_field),e=(b.clientX-d.left+document.body.scrollLeft)/c;b=1-(b.clientY-d.top+document.body.scrollTop)/c;1<b?b=1:0>
-b&&(b=0);1<e?e=1:0>e&&(e=0);t.__color.v=b;t.__color.s=e;t.setValue(t.__color.toOriginal());return!1}function w(b){b.preventDefault();var c=a.getHeight(t.__hue_field),d=a.getOffset(t.__hue_field);b=1-(b.clientY-d.top+document.body.scrollTop)/c;1<b?b=1:0>b&&(b=0);t.__color.h=360*b;t.setValue(t.__color.toOriginal());return!1}l.superclass.call(this,d,n);this.__color=new c(this.getValue());this.__temp=new c(0);var t=this;this.domElement=document.createElement("div");a.makeSelectable(this.domElement,!1);
+dat.controllers.factory=function(f,a,e,c,d,b,t,n){return function(k,q,m,v){var u=k[q];if(n.isArray(m)||n.isObject(m))return new f(k,q,m);if(n.isNumber(u))return n.isNumber(m)&&n.isNumber(v)?new e(k,q,m,v):new a(k,q,{min:m,max:v});if(n.isString(u))return new c(k,q);if(n.isFunction(u))return new d(k,q,"");if(n.isBoolean(u))return new b(k,q);if(n.isUndefined(u))return new t(k,q)}}(dat.controllers.OptionController,dat.controllers.NumberControllerBox,dat.controllers.NumberControllerSlider,dat.controllers.StringController=
+function(f,a,e){var c=function(d,b){function e(){f.setValue(f.__input.value)}c.superclass.call(this,d,b);var f=this;this.__input=document.createElement("input");this.__input.setAttribute("type","text");a.bind(this.__input,"keyup",e);a.bind(this.__input,"change",e);a.bind(this.__input,"blur",function(){f.__onFinishChange&&f.__onFinishChange.call(f,f.getValue())});a.bind(this.__input,"keydown",function(a){13===a.keyCode&&this.blur()});this.updateDisplay();this.domElement.appendChild(this.__input)};
+c.superclass=f;e.extend(c.prototype,f.prototype,{updateDisplay:function(){a.isActive(this.__input)||(this.__input.value=this.getValue());return c.superclass.prototype.updateDisplay.call(this)}});return c}(dat.controllers.Controller,dat.dom.dom,dat.utils.common),dat.controllers.FunctionController,dat.controllers.BooleanController,dat.controllers.UndefinedController,dat.utils.common),dat.controllers.Controller,dat.controllers.BooleanController,dat.controllers.FunctionController,dat.controllers.NumberControllerBox,
+dat.controllers.NumberControllerSlider,dat.controllers.OptionController,dat.controllers.ColorController=function(f,a,e,c,d){function b(a,b,c,e){a.style.background="";d.each(k,function(d){a.style.cssText+="background: "+d+"linear-gradient("+b+", "+c+" 0%, "+e+" 100%); "})}function t(a){a.style.background="";a.style.cssText+="background: -moz-linear-gradient(top,  #ff0000 0%, #ff00ff 17%, #0000ff 34%, #00ffff 50%, #00ff00 67%, #ffff00 84%, #ff0000 100%);";a.style.cssText+="background: -webkit-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);";
+a.style.cssText+="background: -o-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);";a.style.cssText+="background: -ms-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);";a.style.cssText+="background: linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);"}var n=function(f,m){function k(b){l(b);a.bind(window,"mousemove",l);a.bind(window,
+"mouseup",u)}function u(){a.unbind(window,"mousemove",l);a.unbind(window,"mouseup",u)}function x(){var a=c(this.value);!1!==a?(r.__color.__state=a,r.setValue(r.__color.toOriginal())):this.value=r.__color.toString()}function g(){a.unbind(window,"mousemove",w);a.unbind(window,"mouseup",g)}function l(b){b.preventDefault();var c=a.getWidth(r.__saturation_field),d=a.getOffset(r.__saturation_field),e=(b.clientX-d.left+document.body.scrollLeft)/c;b=1-(b.clientY-d.top+document.body.scrollTop)/c;1<b?b=1:0>
+b&&(b=0);1<e?e=1:0>e&&(e=0);r.__color.v=b;r.__color.s=e;r.setValue(r.__color.toOriginal());return!1}function w(b){b.preventDefault();var c=a.getHeight(r.__hue_field),d=a.getOffset(r.__hue_field);b=1-(b.clientY-d.top+document.body.scrollTop)/c;1<b?b=1:0>b&&(b=0);r.__color.h=360*b;r.setValue(r.__color.toOriginal());return!1}n.superclass.call(this,f,m);this.__color=new e(this.getValue());this.__temp=new e(0);var r=this;this.domElement=document.createElement("div");a.makeSelectable(this.domElement,!1);
 this.__selector=document.createElement("div");this.__selector.className="selector";this.__saturation_field=document.createElement("div");this.__saturation_field.className="saturation-field";this.__field_knob=document.createElement("div");this.__field_knob.className="field-knob";this.__field_knob_border="2px solid ";this.__hue_knob=document.createElement("div");this.__hue_knob.className="hue-knob";this.__hue_field=document.createElement("div");this.__hue_field.className="hue-field";this.__input=document.createElement("input");
-this.__input.type="text";this.__input_textShadow="0 1px 1px ";a.bind(this.__input,"keydown",function(a){13===a.keyCode&&x.call(this)});a.bind(this.__input,"blur",x);a.bind(this.__selector,"mousedown",function(b){a.addClass(this,"drag").bind(window,"mouseup",function(b){a.removeClass(t.__selector,"drag")})});var A=document.createElement("div");f.extend(this.__selector.style,{width:"122px",height:"102px",padding:"3px",backgroundColor:"#222",boxShadow:"0px 1px 3px rgba(0,0,0,0.3)"});f.extend(this.__field_knob.style,
-{position:"absolute",width:"12px",height:"12px",border:this.__field_knob_border+(.5>this.__color.v?"#fff":"#000"),boxShadow:"0px 1px 3px rgba(0,0,0,0.5)",borderRadius:"12px",zIndex:1});f.extend(this.__hue_knob.style,{position:"absolute",width:"15px",height:"2px",borderRight:"4px solid #fff",zIndex:1});f.extend(this.__saturation_field.style,{width:"100px",height:"100px",border:"1px solid #555",marginRight:"3px",display:"inline-block",cursor:"pointer"});f.extend(A.style,{width:"100%",height:"100%",
-background:"none"});e(A,"top","rgba(0,0,0,0)","#000");f.extend(this.__hue_field.style,{width:"15px",height:"100px",display:"inline-block",border:"1px solid #555",cursor:"ns-resize"});r(this.__hue_field);f.extend(this.__input.style,{outline:"none",textAlign:"center",color:"#fff",border:0,fontWeight:"bold",textShadow:this.__input_textShadow+"rgba(0,0,0,0.7)"});a.bind(this.__saturation_field,"mousedown",k);a.bind(this.__field_knob,"mousedown",k);a.bind(this.__hue_field,"mousedown",function(b){w(b);a.bind(window,
-"mousemove",w);a.bind(window,"mouseup",g)});this.__saturation_field.appendChild(A);this.__selector.appendChild(this.__field_knob);this.__selector.appendChild(this.__saturation_field);this.__selector.appendChild(this.__hue_field);this.__hue_field.appendChild(this.__hue_knob);this.domElement.appendChild(this.__input);this.domElement.appendChild(this.__selector);this.updateDisplay()};l.superclass=d;f.extend(l.prototype,d.prototype,{updateDisplay:function(){var a=b(this.getValue());if(!1!==a){var d=!1;
-f.each(c.COMPONENTS,function(b){if(!f.isUndefined(a[b])&&!f.isUndefined(this.__color.__state[b])&&a[b]!==this.__color.__state[b])return d=!0,{}},this);d&&f.extend(this.__color.__state,a)}f.extend(this.__temp.__state,this.__color.__state);this.__temp.a=1;var k=.5>this.__color.v||.5<this.__color.s?255:0,l=255-k;f.extend(this.__field_knob.style,{marginLeft:100*this.__color.s-7+"px",marginTop:100*(1-this.__color.v)-7+"px",backgroundColor:this.__temp.toString(),border:this.__field_knob_border+"rgb("+k+
-","+k+","+k+")"});this.__hue_knob.style.marginTop=100*(1-this.__color.h/360)+"px";this.__temp.s=1;this.__temp.v=1;e(this.__saturation_field,"left","#fff",this.__temp.toString());f.extend(this.__input.style,{backgroundColor:this.__input.value=this.__color.toString(),color:"rgb("+k+","+k+","+k+")",textShadow:this.__input_textShadow+"rgba("+l+","+l+","+l+",.7)"})}});var k=["-moz-","-o-","-webkit-","-ms-",""];return l}(dat.controllers.Controller,dat.dom.dom,dat.color.Color=function(d,a,c,b){function f(a,
-b,c){Object.defineProperty(a,b,{get:function(){if("RGB"===this.__state.space)return this.__state[b];r(this,b,c);return this.__state[b]},set:function(a){"RGB"!==this.__state.space&&(r(this,b,c),this.__state.space="RGB");this.__state[b]=a}})}function e(a,b){Object.defineProperty(a,b,{get:function(){if("HSV"===this.__state.space)return this.__state[b];l(this);return this.__state[b]},set:function(a){"HSV"!==this.__state.space&&(l(this),this.__state.space="HSV");this.__state[b]=a}})}function r(c,d,e){if("HEX"===
-c.__state.space)c.__state[d]=a.component_from_hex(c.__state.hex,e);else if("HSV"===c.__state.space)b.extend(c.__state,a.hsv_to_rgb(c.__state.h,c.__state.s,c.__state.v));else throw"Corrupted color state";}function l(c){var d=a.rgb_to_hsv(c.r,c.g,c.b);b.extend(c.__state,{s:d.s,v:d.v});b.isNaN(d.h)?b.isUndefined(c.__state.h)&&(c.__state.h=0):c.__state.h=d.h}var k=function(){this.__state=d.apply(this,arguments);if(!1===this.__state)throw"Failed to interpret color arguments";this.__state.a=this.__state.a||
-1};k.COMPONENTS="r g b h s v hex a".split(" ");b.extend(k.prototype,{toString:function(){return c(this)},toOriginal:function(){return this.__state.conversion.write(this)}});f(k.prototype,"r",2);f(k.prototype,"g",1);f(k.prototype,"b",0);e(k.prototype,"h");e(k.prototype,"s");e(k.prototype,"v");Object.defineProperty(k.prototype,"a",{get:function(){return this.__state.a},set:function(a){this.__state.a=a}});Object.defineProperty(k.prototype,"hex",{get:function(){this.__state.hex=a.rgb_to_hex(this.r,this.g,
-this.b);return this.__state.hex},set:function(a){this.__state.space="HEX";this.__state.hex=a}});return k}(dat.color.interpret,dat.color.math=function(){var d;return{hsv_to_rgb:function(a,c,b){var d=a/60-Math.floor(a/60),e=b*(1-c),r=b*(1-d*c);c=b*(1-(1-d)*c);a=[[b,c,e],[r,b,e],[e,b,c],[e,r,b],[c,e,b],[b,e,r]][Math.floor(a/60)%6];return{r:255*a[0],g:255*a[1],b:255*a[2]}},rgb_to_hsv:function(a,c,b){var d=Math.max(a,c,b),e=d-Math.min(a,c,b);if(0==d)return{h:NaN,s:0,v:0};a=(a==d?(c-b)/e:c==d?2+(b-a)/e:
-4+(a-c)/e)/6;0>a&&(a+=1);return{h:360*a,s:e/d,v:d/255}},rgb_to_hex:function(a,c,b){a=this.hex_with_component(0,2,a);a=this.hex_with_component(a,1,c);return a=this.hex_with_component(a,0,b)},component_from_hex:function(a,c){return a>>8*c&255},hex_with_component:function(a,c,b){return b<<(d=8*c)|a&~(255<<d)}}}(),dat.color.toString,dat.utils.common),dat.color.interpret,dat.utils.common),dat.controllers.UndefinedController,dat.utils.requestAnimationFrame=function(){return window.requestAnimationFrame||
-window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(d,a){window.setTimeout(d,1E3/60)}}(),dat.dom.CenteredDiv=function(d,a){var c=function(){this.backgroundElement=document.createElement("div");a.extend(this.backgroundElement.style,{backgroundColor:"rgba(0,0,0,0.8)",top:0,left:0,display:"none",zIndex:"1000",opacity:0,WebkitTransition:"opacity 0.2s linear",transition:"opacity 0.2s linear"});d.makeFullscreen(this.backgroundElement);
-this.backgroundElement.style.position="fixed";this.domElement=document.createElement("div");a.extend(this.domElement.style,{position:"fixed",display:"none",zIndex:"1001",opacity:0,WebkitTransition:"-webkit-transform 0.2s ease-out, opacity 0.2s linear",transition:"transform 0.2s ease-out, opacity 0.2s linear"});document.body.appendChild(this.backgroundElement);document.body.appendChild(this.domElement);var b=this;d.bind(this.backgroundElement,"click",function(){b.hide()})};c.prototype.show=function(){var b=
-this;this.backgroundElement.style.display="block";this.domElement.style.display="block";this.domElement.style.opacity=0;this.domElement.style.webkitTransform="scale(1.1)";this.layout();a.defer(function(){b.backgroundElement.style.opacity=1;b.domElement.style.opacity=1;b.domElement.style.webkitTransform="scale(1)"})};c.prototype.hide=function(){var a=this,c=function(){a.domElement.style.display="none";a.backgroundElement.style.display="none";d.unbind(a.domElement,"webkitTransitionEnd",c);d.unbind(a.domElement,
-"transitionend",c);d.unbind(a.domElement,"oTransitionEnd",c)};d.bind(this.domElement,"webkitTransitionEnd",c);d.bind(this.domElement,"transitionend",c);d.bind(this.domElement,"oTransitionEnd",c);this.backgroundElement.style.opacity=0;this.domElement.style.opacity=0;this.domElement.style.webkitTransform="scale(1.1)"};c.prototype.layout=function(){this.domElement.style.left=window.innerWidth/2-d.getWidth(this.domElement)/2+"px";this.domElement.style.top=window.innerHeight/2-d.getHeight(this.domElement)/
-2+"px"};return c}(dat.dom.dom,dat.utils.common),dat.dom.dom,dat.utils.common);
\ No newline at end of file
+this.__input.type="text";this.__input_textShadow="0 1px 1px ";a.bind(this.__input,"keydown",function(a){13===a.keyCode&&x.call(this)});a.bind(this.__input,"blur",x);a.bind(this.__selector,"mousedown",function(b){a.addClass(this,"drag").bind(window,"mouseup",function(b){a.removeClass(r.__selector,"drag")})});var A=document.createElement("div");d.extend(this.__selector.style,{width:"122px",height:"102px",padding:"3px",backgroundColor:"#222",boxShadow:"0px 1px 3px rgba(0,0,0,0.3)"});d.extend(this.__field_knob.style,
+{position:"absolute",width:"12px",height:"12px",border:this.__field_knob_border+(.5>this.__color.v?"#fff":"#000"),boxShadow:"0px 1px 3px rgba(0,0,0,0.5)",borderRadius:"12px",zIndex:1});d.extend(this.__hue_knob.style,{position:"absolute",width:"15px",height:"2px",borderRight:"4px solid #fff",zIndex:1});d.extend(this.__saturation_field.style,{width:"100px",height:"100px",border:"1px solid #555",marginRight:"3px",display:"inline-block",cursor:"pointer"});d.extend(A.style,{width:"100%",height:"100%",
+background:"none"});b(A,"top","rgba(0,0,0,0)","#000");d.extend(this.__hue_field.style,{width:"15px",height:"100px",display:"inline-block",border:"1px solid #555",cursor:"ns-resize"});t(this.__hue_field);d.extend(this.__input.style,{outline:"none",textAlign:"center",color:"#fff",border:0,fontWeight:"bold",textShadow:this.__input_textShadow+"rgba(0,0,0,0.7)"});a.bind(this.__saturation_field,"mousedown",k);a.bind(this.__field_knob,"mousedown",k);a.bind(this.__hue_field,"mousedown",function(b){w(b);a.bind(window,
+"mousemove",w);a.bind(window,"mouseup",g)});this.__saturation_field.appendChild(A);this.__selector.appendChild(this.__field_knob);this.__selector.appendChild(this.__saturation_field);this.__selector.appendChild(this.__hue_field);this.__hue_field.appendChild(this.__hue_knob);this.domElement.appendChild(this.__input);this.domElement.appendChild(this.__selector);this.updateDisplay()};n.superclass=f;d.extend(n.prototype,f.prototype,{updateDisplay:function(){var a=c(this.getValue());if(!1!==a){var f=!1;
+d.each(e.COMPONENTS,function(b){if(!d.isUndefined(a[b])&&!d.isUndefined(this.__color.__state[b])&&a[b]!==this.__color.__state[b])return f=!0,{}},this);f&&d.extend(this.__color.__state,a)}d.extend(this.__temp.__state,this.__color.__state);this.__temp.a=1;var k=.5>this.__color.v||.5<this.__color.s?255:0,n=255-k;d.extend(this.__field_knob.style,{marginLeft:100*this.__color.s-7+"px",marginTop:100*(1-this.__color.v)-7+"px",backgroundColor:this.__temp.toString(),border:this.__field_knob_border+"rgb("+k+
+","+k+","+k+")"});this.__hue_knob.style.marginTop=100*(1-this.__color.h/360)+"px";this.__temp.s=1;this.__temp.v=1;b(this.__saturation_field,"left","#fff",this.__temp.toString());d.extend(this.__input.style,{backgroundColor:this.__input.value=this.__color.toString(),color:"rgb("+k+","+k+","+k+")",textShadow:this.__input_textShadow+"rgba("+n+","+n+","+n+",.7)"})}});var k=["-moz-","-o-","-webkit-","-ms-",""];return n}(dat.controllers.Controller,dat.dom.dom,dat.color.Color=function(f,a,e,c){function d(a,
+b,c){Object.defineProperty(a,b,{get:function(){if("RGB"===this.__state.space)return this.__state[b];t(this,b,c);return this.__state[b]},set:function(a){"RGB"!==this.__state.space&&(t(this,b,c),this.__state.space="RGB");this.__state[b]=a}})}function b(a,b){Object.defineProperty(a,b,{get:function(){if("HSV"===this.__state.space)return this.__state[b];n(this);return this.__state[b]},set:function(a){"HSV"!==this.__state.space&&(n(this),this.__state.space="HSV");this.__state[b]=a}})}function t(b,d,e){if("HEX"===
+b.__state.space)b.__state[d]=a.component_from_hex(b.__state.hex,e);else if("HSV"===b.__state.space)c.extend(b.__state,a.hsv_to_rgb(b.__state.h,b.__state.s,b.__state.v));else throw"Corrupted color state";}function n(b){var d=a.rgb_to_hsv(b.r,b.g,b.b);c.extend(b.__state,{s:d.s,v:d.v});c.isNaN(d.h)?c.isUndefined(b.__state.h)&&(b.__state.h=0):b.__state.h=d.h}var k=function(){this.__state=f.apply(this,arguments);if(!1===this.__state)throw"Failed to interpret color arguments";this.__state.a=this.__state.a||
+1};k.COMPONENTS="r g b h s v hex a".split(" ");c.extend(k.prototype,{toString:function(){return e(this)},toOriginal:function(){return this.__state.conversion.write(this)}});d(k.prototype,"r",2);d(k.prototype,"g",1);d(k.prototype,"b",0);b(k.prototype,"h");b(k.prototype,"s");b(k.prototype,"v");Object.defineProperty(k.prototype,"a",{get:function(){return this.__state.a},set:function(a){this.__state.a=a}});Object.defineProperty(k.prototype,"hex",{get:function(){this.__state.hex=a.rgb_to_hex(this.r,this.g,
+this.b);return this.__state.hex},set:function(a){this.__state.space="HEX";this.__state.hex=a}});return k}(dat.color.interpret,dat.color.math=function(){var f;return{hsv_to_rgb:function(a,e,c){var d=a/60-Math.floor(a/60),b=c*(1-e),f=c*(1-d*e);e=c*(1-(1-d)*e);a=[[c,e,b],[f,c,b],[b,c,e],[b,f,c],[e,b,c],[c,b,f]][Math.floor(a/60)%6];return{r:255*a[0],g:255*a[1],b:255*a[2]}},rgb_to_hsv:function(a,e,c){var d=Math.max(a,e,c),b=d-Math.min(a,e,c);if(0==d)return{h:NaN,s:0,v:0};a=(a==d?(e-c)/b:e==d?2+(c-a)/b:
+4+(a-e)/b)/6;0>a&&(a+=1);return{h:360*a,s:b/d,v:d/255}},rgb_to_hex:function(a,e,c){a=this.hex_with_component(0,2,a);a=this.hex_with_component(a,1,e);return a=this.hex_with_component(a,0,c)},component_from_hex:function(a,e){return a>>8*e&255},hex_with_component:function(a,e,c){return c<<(f=8*e)|a&~(255<<f)}}}(),dat.color.toString,dat.utils.common),dat.color.interpret,dat.utils.common),dat.controllers.UndefinedController,dat.utils.requestAnimationFrame=function(){return window.requestAnimationFrame||
+window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(f,a){window.setTimeout(f,1E3/60)}}(),dat.dom.CenteredDiv=function(f,a){var e=function(){this.backgroundElement=document.createElement("div");a.extend(this.backgroundElement.style,{backgroundColor:"rgba(0,0,0,0.8)",top:0,left:0,display:"none",zIndex:"1000",opacity:0,WebkitTransition:"opacity 0.2s linear",transition:"opacity 0.2s linear"});f.makeFullscreen(this.backgroundElement);
+this.backgroundElement.style.position="fixed";this.domElement=document.createElement("div");a.extend(this.domElement.style,{position:"fixed",display:"none",zIndex:"1001",opacity:0,WebkitTransition:"-webkit-transform 0.2s ease-out, opacity 0.2s linear",transition:"transform 0.2s ease-out, opacity 0.2s linear"});document.body.appendChild(this.backgroundElement);document.body.appendChild(this.domElement);var c=this;f.bind(this.backgroundElement,"click",function(){c.hide()})};e.prototype.show=function(){var c=
+this;this.backgroundElement.style.display="block";this.domElement.style.display="block";this.domElement.style.opacity=0;this.domElement.style.webkitTransform="scale(1.1)";this.layout();a.defer(function(){c.backgroundElement.style.opacity=1;c.domElement.style.opacity=1;c.domElement.style.webkitTransform="scale(1)"})};e.prototype.hide=function(){var a=this,d=function(){a.domElement.style.display="none";a.backgroundElement.style.display="none";f.unbind(a.domElement,"webkitTransitionEnd",d);f.unbind(a.domElement,
+"transitionend",d);f.unbind(a.domElement,"oTransitionEnd",d)};f.bind(this.domElement,"webkitTransitionEnd",d);f.bind(this.domElement,"transitionend",d);f.bind(this.domElement,"oTransitionEnd",d);this.backgroundElement.style.opacity=0;this.domElement.style.opacity=0;this.domElement.style.webkitTransform="scale(1.1)"};e.prototype.layout=function(){this.domElement.style.left=window.innerWidth/2-f.getWidth(this.domElement)/2+"px";this.domElement.style.top=window.innerHeight/2-f.getHeight(this.domElement)/
+2+"px"};return e}(dat.dom.dom,dat.utils.common),dat.dom.dom,dat.utils.common);
\ No newline at end of file
diff --git a/src/dat/utils/common.js b/src/dat/utils/common.js
index 3cdf93a..a33dd53 100644
--- a/src/dat/utils/common.js
+++ b/src/dat/utils/common.js
@@ -136,8 +136,14 @@ define([], function () {
 
     hasOwnProperty: function (obj, prop) {
       var proto = obj.__proto__ || obj.constructor.prototype;
+      var proto_prop = undefined;
+      try {
+        proto_prop = proto[prop];
+      } catch (err) {
+        console.warn('property "' + prop + '" is unaccessible in prototype of object', obj);
+      }
       return (prop in obj) &&
-        (!(prop in proto) || (proto[prop] !== obj[prop]));
+        (!(prop in proto) || (proto_prop !== obj[prop]));
     }
 
   };