text: /**
   * dat-gui JavaScript Controller Library
   * http://code.google.com/p/dat-gui
   *
   * Copyright 2011 Data Arts Team, Google Creative Lab
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   */
  
  function ___$insertStyle( css ) {
  
  	if ( ! css ) {
  
  		return;
  
  	}
  	if ( typeof window === 'undefined' ) {
  
  		return;
  
  	}
  
  	var style = document.createElement( 'style' );
  
  	style.setAttribute( 'type', 'text/css' );
  	style.innerHTML = css;
  	document.head.appendChild( style );
  
  	return css;
  
  }
  
  function colorToString( color, forceCSSHex ) {
  
  	var colorFormat = color.__state.conversionName.toString();
  	var r = Math.round( color.r );
  	var g = Math.round( color.g );
  	var b = Math.round( color.b );
  	var a = color.a;
  	var h = Math.round( color.h );
  	var s = color.s.toFixed( 1 );
  	var v = color.v.toFixed( 1 );
  	if ( forceCSSHex || colorFormat === 'THREE_CHAR_HEX' || colorFormat === 'SIX_CHAR_HEX' ) {
  
  		var str = color.hex.toString( 16 );
  		while ( str.length < 6 ) {
  
  			str = '0' + str;
  
  		}
  		return '#' + str;
  
  	} else if ( colorFormat === 'CSS_RGB' ) {
  
  		return 'rgb(' + r + ',' + g + ',' + b + ')';
  
  	} else if ( colorFormat === 'CSS_RGBA' ) {
  
  		return 'rgba(' + r + ',' + g + ',' + b + ',' + a + ')';
  
  	} else if ( colorFormat === 'HEX' ) {
  
  		return '0x' + color.hex.toString( 16 );
  
  	} else if ( colorFormat === 'RGB_ARRAY' ) {
  
  		return '[' + r + ',' + g + ',' + b + ']';
  
  	} else if ( colorFormat === 'RGBA_ARRAY' ) {
  
  		return '[' + r + ',' + g + ',' + b + ',' + a + ']';
  
  	} else if ( colorFormat === 'RGB_OBJ' ) {
  
  		return '{r:' + r + ',g:' + g + ',b:' + b + '}';
  
  	} else if ( colorFormat === 'RGBA_OBJ' ) {
  
  		return '{r:' + r + ',g:' + g + ',b:' + b + ',a:' + a + '}';
  
  	} else if ( colorFormat === 'HSV_OBJ' ) {
  
  		return '{h:' + h + ',s:' + s + ',v:' + v + '}';
  
  	} else if ( colorFormat === 'HSVA_OBJ' ) {
  
  		return '{h:' + h + ',s:' + s + ',v:' + v + ',a:' + a + '}';
  
  	}
  	return 'unknown format';
  
  }
  
  var ARR_EACH = Array.prototype.forEach;
  var ARR_SLICE = Array.prototype.slice;
  var Common = {
  	BREAK: {},
  	extend: function extend( target ) {
  
  		this.each( ARR_SLICE.call( arguments, 1 ), function ( obj ) {
  
  			var keys = this.isObject( obj ) ? Object.keys( obj ) : [];
  			keys.forEach( function ( key ) {
  
  				if ( ! this.isUndefined( obj[ key ] ) ) {
  
  					target[ key ] = obj[ key ];
  
  				}
  
  			}.bind( this ) );
  
  		}, this );
  		return target;
  
  	},
  	defaults: function defaults( target ) {
  
  		this.each( ARR_SLICE.call( arguments, 1 ), function ( obj ) {
  
  			var keys = this.isObject( obj ) ? Object.keys( obj ) : [];
  			keys.forEach( function ( key ) {
  
  				if ( this.isUndefined( target[ key ] ) ) {
  
  					target[ key ] = obj[ key ];
  
  				}
  
  			}.bind( this ) );
  
  		}, this );
  		return target;
  
  	},
  	compose: function compose() {
  
  		var toCall = ARR_SLICE.call( arguments );
  		return function () {
  
  			var args = ARR_SLICE.call( arguments );
  			for ( var i = toCall.length - 1; i >= 0; i -- ) {
  
  				args = [ toCall[ i ].apply( this, args ) ];
  
  			}
  			return args[ 0 ];
  
  		};
  
  	},
  	each: function each( obj, itr, scope ) {
  
  		if ( ! obj ) {
  
  			return;
  
  		}
  		if ( ARR_EACH && obj.forEach && obj.forEach === ARR_EACH ) {
  
  			obj.forEach( itr, scope );
  
  		} else if ( obj.length === obj.length + 0 ) {
  
  			var key = void 0;
  			var l = void 0;
  			for ( key = 0, l = obj.length; key < l; key ++ ) {
  
  				if ( key in obj && itr.call( scope, obj[ key ], key ) === this.BREAK ) {
  
  					return;
  
  				}
  
  			}
  
  		} else {
  
  			for ( var _key in obj ) {
  
  				if ( itr.call( scope, obj[ _key ], _key ) === this.BREAK ) {
  
  					return;
  
  				}
  
  			}
  
  		}
  
  	},
  	defer: function defer( fnc ) {
  
  		setTimeout( fnc, 0 );
  
  	},
  	debounce: function debounce( func, threshold, callImmediately ) {
  
  		var timeout = void 0;
  		return function () {
  
  			var obj = this;
  			var args = arguments;
  			function delayed() {
  
  				timeout = null;
  				if ( ! callImmediately ) func.apply( obj, args );
  
  			}
  			var callNow = callImmediately || ! timeout;
  			clearTimeout( timeout );
  			timeout = setTimeout( delayed, threshold );
  			if ( callNow ) {
  
  				func.apply( obj, args );
  
  			}
  
  		};
  
  	},
  	toArray: function toArray( obj ) {
  
  		if ( obj.toArray ) return obj.toArray();
  		return ARR_SLICE.call( obj );
  
  	},
  	isUndefined: function isUndefined( obj ) {
  
  		return obj === undefined;
  
  	},
  	isNull: function isNull( obj ) {
  
  		return obj === null;
  
  	},
  	isNaN: function ( _isNaN ) {
  
  		function isNaN() {
  
  			return _isNaN.apply( this, arguments );
  
  		}
  		isNaN.toString = function () {
  
  			return _isNaN.toString();
  
  		};
  		return isNaN;
  
  	}( function ( obj ) {
  
  		return isNaN( obj );
  
  	} ),
  	isArray: Array.isArray || function ( obj ) {
  
  		return obj.constructor === Array;
  
  	},
  	isObject: function isObject( obj ) {
  
  		return obj === Object( obj );
  
  	},
  	isNumber: function isNumber( obj ) {
  
  		return obj === obj + 0;
  
  	},
  	isString: function isString( obj ) {
  
  		return obj === obj + '';
  
  	},
  	isBoolean: function isBoolean( obj ) {
  
  		return obj === false || obj === true;
  
  	},
  	isFunction: function isFunction( obj ) {
  
  		return obj instanceof Function;
  
  	}
  };
  
  var INTERPRETATIONS = [
  	{
  		litmus: Common.isString,
  		conversions: {
  			THREE_CHAR_HEX: {
  				read: function read( original ) {
  
  					var test = original.match( /^#([A-F0-9])([A-F0-9])([A-F0-9])$/i );
  					if ( test === null ) {
  
  						return false;
  
  					}
  					return {
  						space: 'HEX',
  						hex: parseInt( '0x' + test[ 1 ].toString() + test[ 1 ].toString() + test[ 2 ].toString() + test[ 2 ].toString() + test[ 3 ].toString() + test[ 3 ].toString(), 0 )
  					};
  
  				},
  				write: colorToString
  			},
  			SIX_CHAR_HEX: {
  				read: function read( original ) {
  
  					var test = original.match( /^#([A-F0-9]{6})$/i );
  					if ( test === null ) {
  
  						return false;
  
  					}
  					return {
  						space: 'HEX',
  						hex: parseInt( '0x' + test[ 1 ].toString(), 0 )
  					};
  
  				},
  				write: colorToString
  			},
  			CSS_RGB: {
  				read: function read( original ) {
  
  					var test = original.match( /^rgb\(\s*(.+)\s*,\s*(.+)\s*,\s*(.+)\s*\)/ );
  					if ( test === null ) {
  
  						return false;
  
  					}
  					return {
  						space: 'RGB',
  						r: parseFloat( test[ 1 ] ),
  						g: parseFloat( test[ 2 ] ),
  						b: parseFloat( test[ 3 ] )
  					};
  
  				},
  				write: colorToString
  			},
  			CSS_RGBA: {
  				read: function read( original ) {
  
  					var test = original.match( /^rgba\(\s*(.+)\s*,\s*(.+)\s*,\s*(.+)\s*,\s*(.+)\s*\)/ );
  					if ( test === null ) {
  
  						return false;
  
  					}
  					return {
  						space: 'RGB',
  						r: parseFloat( test[ 1 ] ),
  						g: parseFloat( test[ 2 ] ),
  						b: parseFloat( test[ 3 ] ),
  						a: parseFloat( test[ 4 ] )
  					};
  
  				},
  				write: colorToString
  			}
  		}
  	},
  	{
  		litmus: Common.isNumber,
  		conversions: {
  			HEX: {
  				read: function read( original ) {
  
  					return {
  						space: 'HEX',
  						hex: original,
  						conversionName: 'HEX'
  					};
  
  				},
  				write: function write( color ) {
  
  					return color.hex;
  
  				}
  			}
  		}
  	},
  	{
  		litmus: Common.isArray,
  		conversions: {
  			RGB_ARRAY: {
  				read: function read( original ) {
  
  					if ( original.length !== 3 ) {
  
  						return false;
  
  					}
  					return {
  						space: 'RGB',
  						r: original[ 0 ],
  						g: original[ 1 ],
  						b: original[ 2 ]
  					};
  
  				},
  				write: function write( color ) {
  
  					return [ color.r, color.g, color.b ];
  
  				}
  			},
  			RGBA_ARRAY: {
  				read: function read( original ) {
  
  					if ( original.length !== 4 ) return false;
  					return {
  						space: 'RGB',
  						r: original[ 0 ],
  						g: original[ 1 ],
  						b: original[ 2 ],
  						a: original[ 3 ]
  					};
  
  				},
  				write: function write( color ) {
  
  					return [ color.r, color.g, color.b, color.a ];
  
  				}
  			}
  		}
  	},
  	{
  		litmus: Common.isObject,
  		conversions: {
  			RGBA_OBJ: {
  				read: function read( original ) {
  
  					if ( Common.isNumber( original.r ) && Common.isNumber( original.g ) && Common.isNumber( original.b ) && Common.isNumber( original.a ) ) {
  
  						return {
  							space: 'RGB',
  							r: original.r,
  							g: original.g,
  							b: original.b,
  							a: original.a
  						};
  
  					}
  					return false;
  
  				},
  				write: function write( color ) {
  
  					return {
  						r: color.r,
  						g: color.g,
  						b: color.b,
  						a: color.a
  					};
  
  				}
  			},
  			RGB_OBJ: {
  				read: function read( original ) {
  
  					if ( Common.isNumber( original.r ) && Common.isNumber( original.g ) && Common.isNumber( original.b ) ) {
  
  						return {
  							space: 'RGB',
  							r: original.r,
  							g: original.g,
  							b: original.b
  						};
  
  					}
  					return false;
  
  				},
  				write: function write( color ) {
  
  					return {
  						r: color.r,
  						g: color.g,
  						b: color.b
  					};
  
  				}
  			},
  			HSVA_OBJ: {
  				read: function read( original ) {
  
  					if ( Common.isNumber( original.h ) && Common.isNumber( original.s ) && Common.isNumber( original.v ) && Common.isNumber( original.a ) ) {
  
  						return {
  							space: 'HSV',
  							h: original.h,
  							s: original.s,
  							v: original.v,
  							a: original.a
  						};
  
  					}
  					return false;
  
  				},
  				write: function write( color ) {
  
  					return {
  						h: color.h,
  						s: color.s,
  						v: color.v,
  						a: color.a
  					};
  
  				}
  			},
  			HSV_OBJ: {
  				read: function read( original ) {
  
  					if ( Common.isNumber( original.h ) && Common.isNumber( original.s ) && Common.isNumber( original.v ) ) {
  
  						return {
  							space: 'HSV',
  							h: original.h,
  							s: original.s,
  							v: original.v
  						};
  
  					}
  					return false;
  
  				},
  				write: function write( color ) {
  
  					return {
  						h: color.h,
  						s: color.s,
  						v: color.v
  					};
  
  				}
  			}
  		}
  	} ];
  var result = void 0;
  var toReturn = void 0;
  var interpret = function interpret() {
  
  	toReturn = false;
  	var original = arguments.length > 1 ? Common.toArray( arguments ) : arguments[ 0 ];
  	Common.each( INTERPRETATIONS, function ( family ) {
  
  		if ( family.litmus( original ) ) {
  
  			Common.each( family.conversions, function ( conversion, conversionName ) {
  
  				result = conversion.read( original );
  				if ( toReturn === false && result !== false ) {
  
  					toReturn = result;
  					result.conversionName = conversionName;
  					result.conversion = conversion;
  					return Common.BREAK;
  
  				}
  
  			} );
  			return Common.BREAK;
  
  		}
  
  	} );
  	return toReturn;
  
  };
  
  var tmpComponent = void 0;
  var ColorMath = {
  	hsv_to_rgb: function hsv_to_rgb( h, s, v ) {
  
  		var hi = Math.floor( h / 60 ) % 6;
  		var f = h / 60 - Math.floor( h / 60 );
  		var p = v * ( 1.0 - s );
  		var q = v * ( 1.0 - f * s );
  		var t = v * ( 1.0 - ( 1.0 - f ) * s );
  		var c = [[ v, t, p ], [ q, v, p ], [ p, v, t ], [ p, q, v ], [ t, p, v ], [ v, p, q ]][ hi ];
  		return {
  			r: c[ 0 ] * 255,
  			g: c[ 1 ] * 255,
  			b: c[ 2 ] * 255
  		};
  
  	},
  	rgb_to_hsv: function rgb_to_hsv( r, g, b ) {
  
  		var min = Math.min( r, g, b );
  		var max = Math.max( r, g, b );
  		var delta = max - min;
  		var h = void 0;
  		var s = void 0;
  		if ( max !== 0 ) {
  
  			s = delta / max;
  
  		} else {
  
  			return {
  				h: NaN,
  				s: 0,
  				v: 0
  			};
  
  		}
  		if ( r === max ) {
  
  			h = ( g - b ) / delta;
  
  		} else if ( g === max ) {
  
  			h = 2 + ( b - r ) / delta;
  
  		} else {
  
  			h = 4 + ( r - g ) / delta;
  
  		}
  		h /= 6;
  		if ( h < 0 ) {
  
  			h += 1;
  
  		}
  		return {
  			h: h * 360,
  			s: s,
  			v: max / 255
  		};
  
  	},
  	rgb_to_hex: function rgb_to_hex( r, g, b ) {
  
  		var hex = this.hex_with_component( 0, 2, r );
  		hex = this.hex_with_component( hex, 1, g );
  		hex = this.hex_with_component( hex, 0, b );
  		return hex;
  
  	},
  	component_from_hex: function component_from_hex( hex, componentIndex ) {
  
  		return hex >> componentIndex * 8 & 0xFF;
  
  	},
  	hex_with_component: function hex_with_component( hex, componentIndex, value ) {
  
  		return value << ( tmpComponent = componentIndex * 8 ) | hex & ~ ( 0xFF << tmpComponent );
  
  	}
  };
  
  var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function ( obj ) {
  
  	return typeof obj;
  
  } : function ( obj ) {
  
  	return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
  
  };
  
  
  
  
  
  
  
  
  
  
  
  var classCallCheck = function ( instance, Constructor ) {
  
  	if ( ! ( instance instanceof Constructor ) ) {
  
  		throw new TypeError( "Cannot call a class as a function" );
  
  	}
  
  };
  
  var createClass = function () {
  
  	function defineProperties( target, props ) {
  
  		for ( var i = 0; i < props.length; i ++ ) {
  
  			var descriptor = props[ i ];
  			descriptor.enumerable = descriptor.enumerable || false;
  			descriptor.configurable = true;
  			if ( "value" in descriptor ) descriptor.writable = true;
  			Object.defineProperty( target, descriptor.key, descriptor );
  
  		}
  
  	}
  
  	return function ( Constructor, protoProps, staticProps ) {
  
  		if ( protoProps ) defineProperties( Constructor.prototype, protoProps );
  		if ( staticProps ) defineProperties( Constructor, staticProps );
  		return Constructor;
  
  	};
  
  }();
  
  
  
  
  
  
  
  var get = function get( object, property, receiver ) {
  
  	if ( object === null ) object = Function.prototype;
  	var desc = Object.getOwnPropertyDescriptor( object, property );
  
  	if ( desc === undefined ) {
  
  		var parent = Object.getPrototypeOf( object );
  
  		if ( parent === null ) {
  
  			return undefined;
  
  		} else {
  
  			return get( parent, property, receiver );
  
  		}
  
  	} else if ( "value" in desc ) {
  
  		return desc.value;
  
  	} else {
  
  		var getter = desc.get;
  
  		if ( getter === undefined ) {
  
  			return undefined;
  
  		}
  
  		return getter.call( receiver );
  
  	}
  
  };
  
  var inherits = function ( subClass, superClass ) {
  
  	if ( typeof superClass !== "function" && superClass !== null ) {
  
  		throw new TypeError( "Super expression must either be null or a function, not " + typeof superClass );
  
  	}
  
  	subClass.prototype = Object.create( superClass && superClass.prototype, {
  		constructor: {
  			value: subClass,
  			enumerable: false,
  			writable: true,
  			configurable: true
  		}
  	} );
  	if ( superClass ) Object.setPrototypeOf ? Object.setPrototypeOf( subClass, superClass ) : subClass.__proto__ = superClass;
  
  };
  
  
  
  
  
  
  
  
  
  
  
  var possibleConstructorReturn = function ( self, call ) {
  
  	if ( ! self ) {
  
  		throw new ReferenceError( "this hasn't been initialised - super() hasn't been called" );
  
  	}
  
  	return call && ( typeof call === "object" || typeof call === "function" ) ? call : self;
  
  };
  
  var Color = function () {
  
  	function Color() {
  
  		classCallCheck( this, Color );
  		this.__state = interpret.apply( this, arguments );
  		if ( this.__state === false ) {
  
  			throw new Error( 'Failed to interpret color arguments' );
  
  		}
  		this.__state.a = this.__state.a || 1;
  
  	}
  	createClass( Color, [ {
  		key: 'toString',
  		value: function toString() {
  
  			return colorToString( this );
  
  		}
  	}, {
  		key: 'toHexString',
  		value: function toHexString() {
  
  			return colorToString( this, true );
  
  		}
  	}, {
  		key: 'toOriginal',
  		value: function toOriginal() {
  
  			return this.__state.conversion.write( this );
  
  		}
  	} ] );
  	return Color;
  
  }();
  function defineRGBComponent( target, component, componentHexIndex ) {
  
  	Object.defineProperty( target, component, {
  		get: function get$$1() {
  
  			if ( this.__state.space === 'RGB' ) {
  
  				return this.__state[ component ];
  
  			}
  			Color.recalculateRGB( this, component, componentHexIndex );
  			return this.__state[ component ];
  
  		},
  		set: function set$$1( v ) {
  
  			if ( this.__state.space !== 'RGB' ) {
  
  				Color.recalculateRGB( this, component, componentHexIndex );
  				this.__state.space = 'RGB';
  
  			}
  			this.__state[ component ] = v;
  
  		}
  	} );
  
  }
  function defineHSVComponent( target, component ) {
  
  	Object.defineProperty( target, component, {
  		get: function get$$1() {
  
  			if ( this.__state.space === 'HSV' ) {
  
  				return this.__state[ component ];
  
  			}
  			Color.recalculateHSV( this );
  			return this.__state[ component ];
  
  		},
  		set: function set$$1( v ) {
  
  			if ( this.__state.space !== 'HSV' ) {
  
  				Color.recalculateHSV( this );
  				this.__state.space = 'HSV';
  
  			}
  			this.__state[ component ] = v;
  
  		}
  	} );
  
  }
  Color.recalculateRGB = function ( color, component, componentHexIndex ) {
  
  	if ( color.__state.space === 'HEX' ) {
  
  		color.__state[ component ] = ColorMath.component_from_hex( color.__state.hex, componentHexIndex );
  
  	} else if ( color.__state.space === 'HSV' ) {
  
  		Common.extend( color.__state, ColorMath.hsv_to_rgb( color.__state.h, color.__state.s, color.__state.v ) );
  
  	} else {
  
  		throw new Error( 'Corrupted color state' );
  
  	}
  
  };
  Color.recalculateHSV = function ( color ) {
  
  	var result = ColorMath.rgb_to_hsv( color.r, color.g, color.b );
  	Common.extend( color.__state, {
  		s: result.s,
  		v: result.v
  	} );
  	if ( ! Common.isNaN( result.h ) ) {
  
  		color.__state.h = result.h;
  
  	} else if ( Common.isUndefined( color.__state.h ) ) {
  
  		color.__state.h = 0;
  
  	}
  
  };
  Color.COMPONENTS = [ 'r', 'g', 'b', 'h', 's', 'v', 'hex', 'a' ];
  defineRGBComponent( Color.prototype, 'r', 2 );
  defineRGBComponent( Color.prototype, 'g', 1 );
  defineRGBComponent( Color.prototype, 'b', 0 );
  defineHSVComponent( Color.prototype, 'h' );
  defineHSVComponent( Color.prototype, 's' );
  defineHSVComponent( Color.prototype, 'v' );
  Object.defineProperty( Color.prototype, 'a', {
  	get: function get$$1() {
  
  		return this.__state.a;
  
  	},
  	set: function set$$1( v ) {
  
  		this.__state.a = v;
  
  	}
  } );
  Object.defineProperty( Color.prototype, 'hex', {
  	get: function get$$1() {
  
  		if ( this.__state.space !== 'HEX' ) {
  
  			this.__state.hex = ColorMath.rgb_to_hex( this.r, this.g, this.b );
  			this.__state.space = 'HEX';
  
  		}
  		return this.__state.hex;
  
  	},
  	set: function set$$1( v ) {
  
  		this.__state.space = 'HEX';
  		this.__state.hex = v;
  
  	}
  } );
  
  var Controller = function () {
  
  	function Controller( object, property ) {
  
  		classCallCheck( this, Controller );
  		this.initialValue = object[ property ];
  		this.domElement = document.createElement( 'div' );
  		this.object = object;
  		this.property = property;
  		this.__onChange = undefined;
  		this.__onFinishChange = undefined;
  
  	}
  	createClass( Controller, [ {
  		key: 'onChange',
  		value: function onChange( fnc ) {
  
  			this.__onChange = fnc;
  			return this;
  
  		}
  	}, {
  		key: 'onFinishChange',
  		value: function onFinishChange( fnc ) {
  
  			this.__onFinishChange = fnc;
  			return this;
  
  		}
  	}, {
  		key: 'setValue',
  		value: function setValue( newValue ) {
  
  			this.object[ this.property ] = newValue;
  			if ( this.__onChange ) {
  
  				this.__onChange.call( this, newValue );
  
  			}
  			this.updateDisplay();
  			return this;
  
  		}
  	}, {
  		key: 'getValue',
  		value: function getValue() {
  
  			return this.object[ this.property ];
  
  		}
  	}, {
  		key: 'updateDisplay',
  		value: function updateDisplay() {
  
  			return this;
  
  		}
  	}, {
  		key: 'isModified',
  		value: function isModified() {
  
  			return this.initialValue !== this.getValue();
  
  		}
  	} ] );
  	return Controller;
  
  }();
  
  var EVENT_MAP = {
  	HTMLEvents: [ 'change' ],
  	MouseEvents: [ 'click', 'mousemove', 'mousedown', 'mouseup', 'mouseover' ],
  	KeyboardEvents: [ 'keydown' ]
  };
  var EVENT_MAP_INV = {};
  Common.each( EVENT_MAP, function ( v, k ) {
  
  	Common.each( v, function ( e ) {
  
  		EVENT_MAP_INV[ e ] = k;
  
  	} );
  
  } );
  var CSS_VALUE_PIXELS = /(\d+(\.\d+)?)px/;
  function cssValueToPixels( val ) {
  
  	if ( val === '0' || Common.isUndefined( val ) ) {
  
  		return 0;
  
  	}
  	var match = val.match( CSS_VALUE_PIXELS );
  	if ( ! Common.isNull( match ) ) {
  
  		return parseFloat( match[ 1 ] );
  
  	}
  	return 0;
  
  }
  var dom = {
  	makeSelectable: function makeSelectable( elem, selectable ) {
  
  		if ( elem === undefined || elem.style === undefined ) return;
  		elem.onselectstart = selectable ? function () {
  
  			return false;
  
  		} : function () {};
  		elem.style.MozUserSelect = selectable ? 'auto' : 'none';
  		elem.style.KhtmlUserSelect = selectable ? 'auto' : 'none';
  		elem.unselectable = selectable ? 'on' : 'off';
  
  	},
  	makeFullscreen: function makeFullscreen( elem, hor, vert ) {
  
  		var vertical = vert;
  		var horizontal = hor;
  		if ( Common.isUndefined( horizontal ) ) {
  
  			horizontal = true;
  
  		}
  		if ( Common.isUndefined( vertical ) ) {
  
  			vertical = true;
  
  		}
  		elem.style.position = 'absolute';
  		if ( horizontal ) {
  
  			elem.style.left = 0;
  			elem.style.right = 0;
  
  		}
  		if ( vertical ) {
  
  			elem.style.top = 0;
  			elem.style.bottom = 0;
  
  		}
  
  	},
  	fakeEvent: function fakeEvent( elem, eventType, pars, aux ) {
  
  		var params = pars || {};
  		var className = EVENT_MAP_INV[ eventType ];
  		if ( ! className ) {
  
  			throw new Error( 'Event type ' + eventType + ' not supported.' );
  
  		}
  		var evt = document.createEvent( className );
  		switch ( className ) {
  
  			case 'MouseEvents':
  			{
  
  				var clientX = params.x || params.clientX || 0;
  				var clientY = params.y || params.clientY || 0;
  				evt.initMouseEvent( eventType, params.bubbles || false, params.cancelable || true, window, params.clickCount || 1, 0,
  					0,
  					clientX,
  					clientY,
  					false, false, false, false, 0, null );
  				break;
  
  			}
  			case 'KeyboardEvents':
  			{
  
  				var init = evt.initKeyboardEvent || evt.initKeyEvent;
  				Common.defaults( params, {
  					cancelable: true,
  					ctrlKey: false,
  					altKey: false,
  					shiftKey: false,
  					metaKey: false,
  					keyCode: undefined,
  					charCode: undefined
  				} );
  				init( eventType, params.bubbles || false, params.cancelable, window, params.ctrlKey, params.altKey, params.shiftKey, params.metaKey, params.keyCode, params.charCode );
  				break;
  
  			}
  			default:
  			{
  
  				evt.initEvent( eventType, params.bubbles || false, params.cancelable || true );
  				break;
  
  			}
  
  		}
  		Common.defaults( evt, aux );
  		elem.dispatchEvent( evt );
  
  	},
  	bind: function bind( elem, event, func, newBool ) {
  
  		var bool = newBool || false;
  		if ( elem.addEventListener ) {
  
  			elem.addEventListener( event, func, bool );
  
  		} else if ( elem.attachEvent ) {
  
  			elem.attachEvent( 'on' + event, func );
  
  		}
  		return dom;
  
  	},
  	unbind: function unbind( elem, event, func, newBool ) {
  
  		var bool = newBool || false;
  		if ( elem.removeEventListener ) {
  
  			elem.removeEventListener( event, func, bool );
  
  		} else if ( elem.detachEvent ) {
  
  			elem.detachEvent( 'on' + event, func );
  
  		}
  		return dom;
  
  	},
  	addClass: function addClass( elem, className ) {
  
  		if ( elem.className === undefined ) {
  
  			elem.className = className;
  
  		} else if ( elem.className !== className ) {
  
  			var classes = elem.className.split( / +/ );
  			if ( classes.indexOf( className ) === - 1 ) {
  
  				classes.push( className );
  				elem.className = classes.join( ' ' ).replace( /^\s+/, '' ).replace( /\s+$/, '' );
  
  			}
  
  		}
  		return dom;
  
  	},
  	removeClass: function removeClass( elem, className ) {
  
  		if ( className ) {
  
  			if ( elem.className === className ) {
  
  				elem.removeAttribute( 'class' );
  
  			} else {
  
  				var classes = elem.className.split( / +/ );
  				var index = classes.indexOf( className );
  				if ( index !== - 1 ) {
  
  					classes.splice( index, 1 );
  					elem.className = classes.join( ' ' );
  
  				}
  
  			}
  
  		} else {
  
  			elem.className = undefined;
  
  		}
  		return dom;
  
  	},
  	hasClass: function hasClass( elem, className ) {
  
  		return new RegExp( '(?:^|\\s+)' + className + '(?:\\s+|$)' ).test( elem.className ) || false;
  
  	},
  	getWidth: function getWidth( elem ) {
  
  		var style = getComputedStyle( elem );
  		return cssValueToPixels( style[ 'border-left-width' ] ) + cssValueToPixels( style[ 'border-right-width' ] ) + cssValueToPixels( style[ 'padding-left' ] ) + cssValueToPixels( style[ 'padding-right' ] ) + cssValueToPixels( style.width );
  
  	},
  	getHeight: function getHeight( elem ) {
  
  		var style = getComputedStyle( elem );
  		return cssValueToPixels( style[ 'border-top-width' ] ) + cssValueToPixels( style[ 'border-bottom-width' ] ) + cssValueToPixels( style[ 'padding-top' ] ) + cssValueToPixels( style[ 'padding-bottom' ] ) + cssValueToPixels( style.height );
  
  	},
  	getOffset: function getOffset( el ) {
  
  		var elem = el;
  		var offset = { left: 0, top: 0 };
  		if ( elem.offsetParent ) {
  
  			do {
  
  				offset.left += elem.offsetLeft;
  				offset.top += elem.offsetTop;
  				elem = elem.offsetParent;
  
  			} while ( elem );
  
  		}
  		return offset;
  
  	},
  	isActive: function isActive( elem ) {
  
  		return elem === document.activeElement && ( elem.type || elem.href );
  
  	}
  };
  
  var BooleanController = function ( _Controller ) {
  
  	inherits( BooleanController, _Controller );
  	function BooleanController( object, property ) {
  
  		classCallCheck( this, BooleanController );
  		var _this2 = possibleConstructorReturn( this, ( BooleanController.__proto__ || Object.getPrototypeOf( BooleanController ) ).call( this, object, property ) );
  		var _this = _this2;
  		_this2.__prev = _this2.getValue();
  		_this2.__checkbox = document.createElement( 'input' );
  		_this2.__checkbox.setAttribute( 'type', 'checkbox' );
  		function onChange() {
  
  			_this.setValue( ! _this.__prev );
  
  		}
  		dom.bind( _this2.__checkbox, 'change', onChange, false );
  		_this2.domElement.appendChild( _this2.__checkbox );
  		_this2.updateDisplay();
  		return _this2;
  
  	}
  	createClass( BooleanController, [ {
  		key: 'setValue',
  		value: function setValue( v ) {
  
  			var toReturn = get( BooleanController.prototype.__proto__ || Object.getPrototypeOf( BooleanController.prototype ), 'setValue', this ).call( this, v );
  			if ( this.__onFinishChange ) {
  
  				this.__onFinishChange.call( this, this.getValue() );
  
  			}
  			this.__prev = this.getValue();
  			return toReturn;
  
  		}
  	}, {
  		key: 'updateDisplay',
  		value: function updateDisplay() {
  
  			if ( this.getValue() === true ) {
  
  				this.__checkbox.setAttribute( 'checked', 'checked' );
  				this.__checkbox.checked = true;
  				this.__prev = true;
  
  			} else {
  
  				this.__checkbox.checked = false;
  				this.__prev = false;
  
  			}
  			return get( BooleanController.prototype.__proto__ || Object.getPrototypeOf( BooleanController.prototype ), 'updateDisplay', this ).call( this );
  
  		}
  	} ] );
  	return BooleanController;
  
  }( Controller );
  
  var OptionController = function ( _Controller ) {
  
  	inherits( OptionController, _Controller );
  	function OptionController( object, property, opts ) {
  
  		classCallCheck( this, OptionController );
  		var _this2 = possibleConstructorReturn( this, ( OptionController.__proto__ || Object.getPrototypeOf( OptionController ) ).call( this, object, property ) );
  		var options = opts;
  		var _this = _this2;
  		_this2.__select = document.createElement( 'select' );
  		if ( Common.isArray( options ) ) {
  
  			var map = {};
  			Common.each( options, function ( element ) {
  
  				map[ element ] = element;
  
  			} );
  			options = map;
  
  		}
  		Common.each( options, function ( value, key ) {
  
  			var opt = document.createElement( 'option' );
  			opt.innerHTML = key;
  			opt.setAttribute( 'value', value );
  			_this.__select.appendChild( opt );
  
  		} );
  		_this2.updateDisplay();
  		dom.bind( _this2.__select, 'change', function () {
  
  			var desiredValue = this.options[ this.selectedIndex ].value;
  			_this.setValue( desiredValue );
  
  		} );
  		_this2.domElement.appendChild( _this2.__select );
  		return _this2;
  
  	}
  	createClass( OptionController, [ {
  		key: 'setValue',
  		value: function setValue( v ) {
  
  			var toReturn = get( OptionController.prototype.__proto__ || Object.getPrototypeOf( OptionController.prototype ), 'setValue', this ).call( this, v );
  			if ( this.__onFinishChange ) {
  
  				this.__onFinishChange.call( this, this.getValue() );
  
  			}
  			return toReturn;
  
  		}
  	}, {
  		key: 'updateDisplay',
  		value: function updateDisplay() {
  
  			if ( dom.isActive( this.__select ) ) return this;
  			this.__select.value = this.getValue();
  			return get( OptionController.prototype.__proto__ || Object.getPrototypeOf( OptionController.prototype ), 'updateDisplay', this ).call( this );
  
  		}
  	} ] );
  	return OptionController;
  
  }( Controller );
  
  var StringController = function ( _Controller ) {
  
  	inherits( StringController, _Controller );
  	function StringController( object, property ) {
  
  		classCallCheck( this, StringController );
  		var _this2 = possibleConstructorReturn( this, ( StringController.__proto__ || Object.getPrototypeOf( StringController ) ).call( this, object, property ) );
  		var _this = _this2;
  		function onChange() {
  
  			_this.setValue( _this.__input.value );
  
  		}
  		function onBlur() {
  
  			if ( _this.__onFinishChange ) {
  
  				_this.__onFinishChange.call( _this, _this.getValue() );
  
  			}
  
  		}
  		_this2.__input = document.createElement( 'input' );
  		_this2.__input.setAttribute( 'type', 'text' );
  		dom.bind( _this2.__input, 'keyup', onChange );
  		dom.bind( _this2.__input, 'change', onChange );
  		dom.bind( _this2.__input, 'blur', onBlur );
  		dom.bind( _this2.__input, 'keydown', function ( e ) {
  
  			if ( e.keyCode === 13 ) {
  
  				this.blur();
  
  			}
  
  		} );
  		_this2.updateDisplay();
  		_this2.domElement.appendChild( _this2.__input );
  		return _this2;
  
  	}
  	createClass( StringController, [ {
  		key: 'updateDisplay',
  		value: function updateDisplay() {
  
  			if ( ! dom.isActive( this.__input ) ) {
  
  				this.__input.value = this.getValue();
  
  			}
  			return get( StringController.prototype.__proto__ || Object.getPrototypeOf( StringController.prototype ), 'updateDisplay', this ).call( this );
  
  		}
  	} ] );
  	return StringController;
  
  }( Controller );
  
  function numDecimals( x ) {
  
  	var _x = x.toString();
  	if ( _x.indexOf( '.' ) > - 1 ) {
  
  		return _x.length - _x.indexOf( '.' ) - 1;
  
  	}
  	return 0;
  
  }
  var NumberController = function ( _Controller ) {
  
  	inherits( NumberController, _Controller );
  	function NumberController( object, property, params ) {
  
  		classCallCheck( this, NumberController );
  		var _this = possibleConstructorReturn( this, ( NumberController.__proto__ || Object.getPrototypeOf( NumberController ) ).call( this, object, property ) );
  		var _params = params || {};
  		_this.__min = _params.min;
  		_this.__max = _params.max;
  		_this.__step = _params.step;
  		if ( Common.isUndefined( _this.__step ) ) {
  
  			if ( _this.initialValue === 0 ) {
  
  				_this.__impliedStep = 1;
  
  			} else {
  
  				_this.__impliedStep = Math.pow( 10, Math.floor( Math.log( Math.abs( _this.initialValue ) ) / Math.LN10 ) ) / 10;
  
  			}
  
  		} else {
  
  			_this.__impliedStep = _this.__step;
  
  		}
  		_this.__precision = numDecimals( _this.__impliedStep );
  		return _this;
  
  	}
  	createClass( NumberController, [ {
  		key: 'setValue',
  		value: function setValue( v ) {
  
  			var _v = v;
  			if ( this.__min !== undefined && _v < this.__min ) {
  
  				_v = this.__min;
  
  			} else if ( this.__max !== undefined && _v > this.__max ) {
  
  				_v = this.__max;
  
  			}
  			if ( this.__step !== undefined && _v % this.__step !== 0 ) {
  
  				_v = Math.round( _v / this.__step ) * this.__step;
  
  			}
  			return get( NumberController.prototype.__proto__ || Object.getPrototypeOf( NumberController.prototype ), 'setValue', this ).call( this, _v );
  
  		}
  	}, {
  		key: 'min',
  		value: function min( minValue ) {
  
  			this.__min = minValue;
  			return this;
  
  		}
  	}, {
  		key: 'max',
  		value: function max( maxValue ) {
  
  			this.__max = maxValue;
  			return this;
  
  		}
  	}, {
  		key: 'step',
  		value: function step( stepValue ) {
  
  			this.__step = stepValue;
  			this.__impliedStep = stepValue;
  			this.__precision = numDecimals( stepValue );
  			return this;
  
  		}
  	} ] );
  	return NumberController;
  
  }( Controller );
  
  function roundToDecimal( value, decimals ) {
  
  	var tenTo = Math.pow( 10, decimals );
  	return Math.round( value * tenTo ) / tenTo;
  
  }
  var NumberControllerBox = function ( _NumberController ) {
  
  	inherits( NumberControllerBox, _NumberController );
  	function NumberControllerBox( object, property, params ) {
  
  		classCallCheck( this, NumberControllerBox );
  		var _this2 = possibleConstructorReturn( this, ( NumberControllerBox.__proto__ || Object.getPrototypeOf( NumberControllerBox ) ).call( this, object, property, params ) );
  		_this2.__truncationSuspended = false;
  		var _this = _this2;
  		var prevY = void 0;
  		function onChange() {
  
  			var attempted = parseFloat( _this.__input.value );
  			if ( ! Common.isNaN( attempted ) ) {
  
  				_this.setValue( attempted );
  
  			}
  
  		}
  		function onFinish() {
  
  			if ( _this.__onFinishChange ) {
  
  				_this.__onFinishChange.call( _this, _this.getValue() );
  
  			}
  
  		}
  		function onBlur() {
  
  			onFinish();
  
  		}
  		function onMouseDrag( e ) {
  
  			var diff = prevY - e.clientY;
  			_this.setValue( _this.getValue() + diff * _this.__impliedStep );
  			prevY = e.clientY;
  
  		}
  		function onMouseUp() {
  
  			dom.unbind( window, 'mousemove', onMouseDrag );
  			dom.unbind( window, 'mouseup', onMouseUp );
  			onFinish();
  
  		}
  		function onMouseDown( e ) {
  
  			dom.bind( window, 'mousemove', onMouseDrag );
  			dom.bind( window, 'mouseup', onMouseUp );
  			prevY = e.clientY;
  
  		}
  		_this2.__input = document.createElement( 'input' );
  		_this2.__input.setAttribute( 'type', 'text' );
  		dom.bind( _this2.__input, 'change', onChange );
  		dom.bind( _this2.__input, 'blur', onBlur );
  		dom.bind( _this2.__input, 'mousedown', onMouseDown );
  		dom.bind( _this2.__input, 'keydown', function ( e ) {
  
  			if ( e.keyCode === 13 ) {
  
  				_this.__truncationSuspended = true;
  				this.blur();
  				_this.__truncationSuspended = false;
  				onFinish();
  
  			}
  
  		} );
  		_this2.updateDisplay();
  		_this2.domElement.appendChild( _this2.__input );
  		return _this2;
  
  	}
  	createClass( NumberControllerBox, [ {
  		key: 'updateDisplay',
  		value: function updateDisplay() {
  
  			this.__input.value = this.__truncationSuspended ? this.getValue() : roundToDecimal( this.getValue(), this.__precision );
  			return get( NumberControllerBox.prototype.__proto__ || Object.getPrototypeOf( NumberControllerBox.prototype ), 'updateDisplay', this ).call( this );
  
  		}
  	} ] );
  	return NumberControllerBox;
  
  }( NumberController );
  
  function map( v, i1, i2, o1, o2 ) {
  
  	return o1 + ( o2 - o1 ) * ( ( v - i1 ) / ( i2 - i1 ) );
  
  }
  var NumberControllerSlider = function ( _NumberController ) {
  
  	inherits( NumberControllerSlider, _NumberController );
  	function NumberControllerSlider( object, property, min, max, step ) {
  
  		classCallCheck( this, NumberControllerSlider );
  		var _this2 = possibleConstructorReturn( this, ( NumberControllerSlider.__proto__ || Object.getPrototypeOf( NumberControllerSlider ) ).call( this, object, property, { min: min, max: max, step: step } ) );
  		var _this = _this2;
  		_this2.__background = document.createElement( 'div' );
  		_this2.__foreground = document.createElement( 'div' );
  		dom.bind( _this2.__background, 'mousedown', onMouseDown );
  		dom.bind( _this2.__background, 'touchstart', onTouchStart );
  		dom.addClass( _this2.__background, 'slider' );
  		dom.addClass( _this2.__foreground, 'slider-fg' );
  		function onMouseDown( e ) {
  
  			document.activeElement.blur();
  			dom.bind( window, 'mousemove', onMouseDrag );
  			dom.bind( window, 'mouseup', onMouseUp );
  			onMouseDrag( e );
  
  		}
  		function onMouseDrag( e ) {
  
  			e.preventDefault();
  			var bgRect = _this.__background.getBoundingClientRect();
  			_this.setValue( map( e.clientX, bgRect.left, bgRect.right, _this.__min, _this.__max ) );
  			return false;
  
  		}
  		function onMouseUp() {
  
  			dom.unbind( window, 'mousemove', onMouseDrag );
  			dom.unbind( window, 'mouseup', onMouseUp );
  			if ( _this.__onFinishChange ) {
  
  				_this.__onFinishChange.call( _this, _this.getValue() );
  
  			}
  
  		}
  		function onTouchStart( e ) {
  
  			if ( e.touches.length !== 1 ) {
  
  				return;
  
  			}
  			dom.bind( window, 'touchmove', onTouchMove );
  			dom.bind( window, 'touchend', onTouchEnd );
  			onTouchMove( e );
  
  		}
  		function onTouchMove( e ) {
  
  			var clientX = e.touches[ 0 ].clientX;
  			var bgRect = _this.__background.getBoundingClientRect();
  			_this.setValue( map( clientX, bgRect.left, bgRect.right, _this.__min, _this.__max ) );
  
  		}
  		function onTouchEnd() {
  
  			dom.unbind( window, 'touchmove', onTouchMove );
  			dom.unbind( window, 'touchend', onTouchEnd );
  			if ( _this.__onFinishChange ) {
  
  				_this.__onFinishChange.call( _this, _this.getValue() );
  
  			}
  
  		}
  		_this2.updateDisplay();
  		_this2.__background.appendChild( _this2.__foreground );
  		_this2.domElement.appendChild( _this2.__background );
  		return _this2;
  
  	}
  	createClass( NumberControllerSlider, [ {
  		key: 'updateDisplay',
  		value: function updateDisplay() {
  
  			var pct = ( this.getValue() - this.__min ) / ( this.__max - this.__min );
  			this.__foreground.style.width = pct * 100 + '%';
  			return get( NumberControllerSlider.prototype.__proto__ || Object.getPrototypeOf( NumberControllerSlider.prototype ), 'updateDisplay', this ).call( this );
  
  		}
  	} ] );
  	return NumberControllerSlider;
  
  }( NumberController );
  
  var FunctionController = function ( _Controller ) {
  
  	inherits( FunctionController, _Controller );
  	function FunctionController( object, property, text ) {
  
  		classCallCheck( this, FunctionController );
  		var _this2 = possibleConstructorReturn( this, ( FunctionController.__proto__ || Object.getPrototypeOf( FunctionController ) ).call( this, object, property ) );
  		var _this = _this2;
  		_this2.__button = document.createElement( 'div' );
  		_this2.__button.innerHTML = text === undefined ? 'Fire' : text;
  		dom.bind( _this2.__button, 'click', function ( e ) {
  
  			e.preventDefault();
  			_this.fire();
  			return false;
  
  		} );
  		dom.addClass( _this2.__button, 'button' );
  		_this2.domElement.appendChild( _this2.__button );
  		return _this2;
  
  	}
  	createClass( FunctionController, [ {
  		key: 'fire',
  		value: function fire() {
  
  			if ( this.__onChange ) {
  
  				this.__onChange.call( this );
  
  			}
  			this.getValue().call( this.object );
  			if ( this.__onFinishChange ) {
  
  				this.__onFinishChange.call( this, this.getValue() );
  
  			}
  
  		}
  	} ] );
  	return FunctionController;
  
  }( Controller );
  
  var ColorController = function ( _Controller ) {
  
  	inherits( ColorController, _Controller );
  	function ColorController( object, property ) {
  
  		classCallCheck( this, ColorController );
  		var _this2 = possibleConstructorReturn( this, ( ColorController.__proto__ || Object.getPrototypeOf( ColorController ) ).call( this, object, property ) );
  		_this2.__color = new Color( _this2.getValue() );
  		_this2.__temp = new Color( 0 );
  		var _this = _this2;
  		_this2.domElement = document.createElement( 'div' );
  		dom.makeSelectable( _this2.domElement, false );
  		_this2.__selector = document.createElement( 'div' );
  		_this2.__selector.className = 'selector';
  		_this2.__saturation_field = document.createElement( 'div' );
  		_this2.__saturation_field.className = 'saturation-field';
  		_this2.__field_knob = document.createElement( 'div' );
  		_this2.__field_knob.className = 'field-knob';
  		_this2.__field_knob_border = '2px solid ';
  		_this2.__hue_knob = document.createElement( 'div' );
  		_this2.__hue_knob.className = 'hue-knob';
  		_this2.__hue_field = document.createElement( 'div' );
  		_this2.__hue_field.className = 'hue-field';
  		_this2.__input = document.createElement( 'input' );
  		_this2.__input.type = 'text';
  		_this2.__input_textShadow = '0 1px 1px ';
  		dom.bind( _this2.__input, 'keydown', function ( e ) {
  
  			if ( e.keyCode === 13 ) {
  
  				onBlur.call( this );
  
  			}
  
  		} );
  		dom.bind( _this2.__input, 'blur', onBlur );
  		dom.bind( _this2.__selector, 'mousedown', function () {
  
  			dom.addClass( this, 'drag' ).bind( window, 'mouseup', function () {
  
  				dom.removeClass( _this.__selector, 'drag' );
  
  			} );
  
  		} );
  		dom.bind( _this2.__selector, 'touchstart', function () {
  
  			dom.addClass( this, 'drag' ).bind( window, 'touchend', function () {
  
  				dom.removeClass( _this.__selector, 'drag' );
  
  			} );
  
  		} );
  		var valueField = document.createElement( 'div' );
  		Common.extend( _this2.__selector.style, {
  			width: '122px',
  			height: '102px',
  			padding: '3px',
  			backgroundColor: '#222',
  			boxShadow: '0px 1px 3px rgba(0,0,0,0.3)'
  		} );
  		Common.extend( _this2.__field_knob.style, {
  			position: 'absolute',
  			width: '12px',
  			height: '12px',
  			border: _this2.__field_knob_border + ( _this2.__color.v < 0.5 ? '#fff' : '#000' ),
  			boxShadow: '0px 1px 3px rgba(0,0,0,0.5)',
  			borderRadius: '12px',
  			zIndex: 1
  		} );
  		Common.extend( _this2.__hue_knob.style, {
  			position: 'absolute',
  			width: '15px',
  			height: '2px',
  			borderRight: '4px solid #fff',
  			zIndex: 1
  		} );
  		Common.extend( _this2.__saturation_field.style, {
  			width: '100px',
  			height: '100px',
  			border: '1px solid #555',
  			marginRight: '3px',
  			display: 'inline-block',
  			cursor: 'pointer'
  		} );
  		Common.extend( valueField.style, {
  			width: '100%',
  			height: '100%',
  			background: 'none'
  		} );
  		linearGradient( valueField, 'top', 'rgba(0,0,0,0)', '#000' );
  		Common.extend( _this2.__hue_field.style, {
  			width: '15px',
  			height: '100px',
  			border: '1px solid #555',
  			cursor: 'ns-resize',
  			position: 'absolute',
  			top: '3px',
  			right: '3px'
  		} );
  		hueGradient( _this2.__hue_field );
  		Common.extend( _this2.__input.style, {
  			outline: 'none',
  			textAlign: 'center',
  			color: '#fff',
  			border: 0,
  			fontWeight: 'bold',
  			textShadow: _this2.__input_textShadow + 'rgba(0,0,0,0.7)'
  		} );
  		dom.bind( _this2.__saturation_field, 'mousedown', fieldDown );
  		dom.bind( _this2.__saturation_field, 'touchstart', fieldDown );
  		dom.bind( _this2.__field_knob, 'mousedown', fieldDown );
  		dom.bind( _this2.__field_knob, 'touchstart', fieldDown );
  		dom.bind( _this2.__hue_field, 'mousedown', fieldDownH );
  		dom.bind( _this2.__hue_field, 'touchstart', fieldDownH );
  		function fieldDown( e ) {
  
  			setSV( e );
  			dom.bind( window, 'mousemove', setSV );
  			dom.bind( window, 'touchmove', setSV );
  			dom.bind( window, 'mouseup', fieldUpSV );
  			dom.bind( window, 'touchend', fieldUpSV );
  
  		}
  		function fieldDownH( e ) {
  
  			setH( e );
  			dom.bind( window, 'mousemove', setH );
  			dom.bind( window, 'touchmove', setH );
  			dom.bind( window, 'mouseup', fieldUpH );
  			dom.bind( window, 'touchend', fieldUpH );
  
  		}
  		function fieldUpSV() {
  
  			dom.unbind( window, 'mousemove', setSV );
  			dom.unbind( window, 'touchmove', setSV );
  			dom.unbind( window, 'mouseup', fieldUpSV );
  			dom.unbind( window, 'touchend', fieldUpSV );
  			onFinish();
  
  		}
  		function fieldUpH() {
  
  			dom.unbind( window, 'mousemove', setH );
  			dom.unbind( window, 'touchmove', setH );
  			dom.unbind( window, 'mouseup', fieldUpH );
  			dom.unbind( window, 'touchend', fieldUpH );
  			onFinish();
  
  		}
  		function onBlur() {
  
  			var i = interpret( this.value );
  			if ( i !== false ) {
  
  				_this.__color.__state = i;
  				_this.setValue( _this.__color.toOriginal() );
  
  			} else {
  
  				this.value = _this.__color.toString();
  
  			}
  
  		}
  		function onFinish() {
  
  			if ( _this.__onFinishChange ) {
  
  				_this.__onFinishChange.call( _this, _this.__color.toOriginal() );
  
  			}
  
  		}
  		_this2.__saturation_field.appendChild( valueField );
  		_this2.__selector.appendChild( _this2.__field_knob );
  		_this2.__selector.appendChild( _this2.__saturation_field );
  		_this2.__selector.appendChild( _this2.__hue_field );
  		_this2.__hue_field.appendChild( _this2.__hue_knob );
  		_this2.domElement.appendChild( _this2.__input );
  		_this2.domElement.appendChild( _this2.__selector );
  		_this2.updateDisplay();
  		function setSV( e ) {
  
  			if ( e.type.indexOf( 'touch' ) === - 1 ) {
  
  				e.preventDefault();
  
  			}
  			var fieldRect = _this.__saturation_field.getBoundingClientRect();
  			var _ref = e.touches && e.touches[ 0 ] || e,
  				clientX = _ref.clientX,
  				clientY = _ref.clientY;
  			var s = ( clientX - fieldRect.left ) / ( fieldRect.right - fieldRect.left );
  			var v = 1 - ( clientY - fieldRect.top ) / ( fieldRect.bottom - fieldRect.top );
  			if ( v > 1 ) {
  
  				v = 1;
  
  			} else if ( v < 0 ) {
  
  				v = 0;
  
  			}
  			if ( s > 1 ) {
  
  				s = 1;
  
  			} else if ( s < 0 ) {
  
  				s = 0;
  
  			}
  			_this.__color.v = v;
  			_this.__color.s = s;
  			_this.setValue( _this.__color.toOriginal() );
  			return false;
  
  		}
  		function setH( e ) {
  
  			if ( e.type.indexOf( 'touch' ) === - 1 ) {
  
  				e.preventDefault();
  
  			}
  			var fieldRect = _this.__hue_field.getBoundingClientRect();
  			var _ref2 = e.touches && e.touches[ 0 ] || e,
  				clientY = _ref2.clientY;
  			var h = 1 - ( clientY - fieldRect.top ) / ( fieldRect.bottom - fieldRect.top );
  			if ( h > 1 ) {
  
  				h = 1;
  
  			} else if ( h < 0 ) {
  
  				h = 0;
  
  			}
  			_this.__color.h = h * 360;
  			_this.setValue( _this.__color.toOriginal() );
  			return false;
  
  		}
  		return _this2;
  
  	}
  	createClass( ColorController, [ {
  		key: 'updateDisplay',
  		value: function updateDisplay() {
  
  			var i = interpret( this.getValue() );
  			if ( i !== false ) {
  
  				var mismatch = false;
  				Common.each( Color.COMPONENTS, function ( component ) {
  
  					if ( ! Common.isUndefined( i[ component ] ) && ! Common.isUndefined( this.__color.__state[ component ] ) && i[ component ] !== this.__color.__state[ component ] ) {
  
  						mismatch = true;
  						return {};
  
  					}
  
  				}, this );
  				if ( mismatch ) {
  
  					Common.extend( this.__color.__state, i );
  
  				}
  
  			}
  			Common.extend( this.__temp.__state, this.__color.__state );
  			this.__temp.a = 1;
  			var flip = this.__color.v < 0.5 || this.__color.s > 0.5 ? 255 : 0;
  			var _flip = 255 - flip;
  			Common.extend( this.__field_knob.style, {
  				marginLeft: 100 * this.__color.s - 7 + 'px',
  				marginTop: 100 * ( 1 - this.__color.v ) - 7 + 'px',
  				backgroundColor: this.__temp.toHexString(),
  				border: this.__field_knob_border + 'rgb(' + flip + ',' + flip + ',' + flip + ')'
  			} );
  			this.__hue_knob.style.marginTop = ( 1 - this.__color.h / 360 ) * 100 + 'px';
  			this.__temp.s = 1;
  			this.__temp.v = 1;
  			linearGradient( this.__saturation_field, 'left', '#fff', this.__temp.toHexString() );
  			this.__input.value = this.__color.toString();
  			Common.extend( this.__input.style, {
  				backgroundColor: this.__color.toHexString(),
  				color: 'rgb(' + flip + ',' + flip + ',' + flip + ')',
  				textShadow: this.__input_textShadow + 'rgba(' + _flip + ',' + _flip + ',' + _flip + ',.7)'
  			} );
  
  		}
  	} ] );
  	return ColorController;
  
  }( Controller );
  var vendors = [ '-moz-', '-o-', '-webkit-', '-ms-', '' ];
  function linearGradient( elem, x, a, b ) {
  
  	elem.style.background = '';
  	Common.each( vendors, function ( vendor ) {
  
  		elem.style.cssText += 'background: ' + vendor + 'linear-gradient(' + x + ', ' + a + ' 0%, ' + b + ' 100%); ';
  
  	} );
  
  }
  function hueGradient( elem ) {
  
  	elem.style.background = '';
  	elem.style.cssText += 'background: -moz-linear-gradient(top,  #ff0000 0%, #ff00ff 17%, #0000ff 34%, #00ffff 50%, #00ff00 67%, #ffff00 84%, #ff0000 100%);';
  	elem.style.cssText += 'background: -webkit-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);';
  	elem.style.cssText += 'background: -o-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);';
  	elem.style.cssText += 'background: -ms-linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);';
  	elem.style.cssText += 'background: linear-gradient(top,  #ff0000 0%,#ff00ff 17%,#0000ff 34%,#00ffff 50%,#00ff00 67%,#ffff00 84%,#ff0000 100%);';
  
  }
  
  var css = {
  	load: function load( url, indoc ) {
  
  		var doc = indoc || document;
  		var link = doc.createElement( 'link' );
  		link.type = 'text/css';
  		link.rel = 'stylesheet';
  		link.href = url;
  		doc.getElementsByTagName( 'head' )[ 0 ].appendChild( link );
  
  	},
  	inject: function inject( cssContent, indoc ) {
  
  		var doc = indoc || document;
  		var injected = document.createElement( 'style' );
  		injected.type = 'text/css';
  		injected.innerHTML = cssContent;
  		var head = doc.getElementsByTagName( 'head' )[ 0 ];
  		try {
  
  			head.appendChild( injected );
  
  		} catch ( e ) {
  		}
  
  	}
  };
  
  var saveDialogContents = "<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\n    values to <code>localStorage</code> on exit.\n\n    <div id=\"dg-local-explain\">The values saved to <code>localStorage</code> will\n      override those passed to <code>dat.GUI</code>'s constructor. This makes it\n      easier to work incrementally, but <code>localStorage</code> is fragile,\n      and your friends may not see the same values you do.\n\n    </div>\n\n  </div>\n\n</div>";
  
  var ControllerFactory = function ControllerFactory( object, property ) {
  
  	var initialValue = object[ property ];
  	if ( Common.isArray( arguments[ 2 ] ) || Common.isObject( arguments[ 2 ] ) ) {
  
  		return new OptionController( object, property, arguments[ 2 ] );
  
  	}
  	if ( Common.isNumber( initialValue ) ) {
  
  		if ( Common.isNumber( arguments[ 2 ] ) && Common.isNumber( arguments[ 3 ] ) ) {
  
  			if ( Common.isNumber( arguments[ 4 ] ) ) {
  
  				return new NumberControllerSlider( object, property, arguments[ 2 ], arguments[ 3 ], arguments[ 4 ] );
  
  			}
  			return new NumberControllerSlider( object, property, arguments[ 2 ], arguments[ 3 ] );
  
  		}
  		if ( Common.isNumber( arguments[ 4 ] ) ) {
  
  			return new NumberControllerBox( object, property, { min: arguments[ 2 ], max: arguments[ 3 ], step: arguments[ 4 ] } );
  
  		}
  		return new NumberControllerBox( object, property, { min: arguments[ 2 ], max: arguments[ 3 ] } );
  
  	}
  	if ( Common.isString( initialValue ) ) {
  
  		return new StringController( object, property );
  
  	}
  	if ( Common.isFunction( initialValue ) ) {
  
  		return new FunctionController( object, property, '' );
  
  	}
  	if ( Common.isBoolean( initialValue ) ) {
  
  		return new BooleanController( object, property );
  
  	}
  	return null;
  
  };
  
  function requestAnimationFrame( callback ) {
  
  	setTimeout( callback, 1000 / 60 );
  
  }
  var requestAnimationFrame$1 = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || requestAnimationFrame;
  
  var CenteredDiv = function () {
  
  	function CenteredDiv() {
  
  		classCallCheck( this, CenteredDiv );
  		this.backgroundElement = document.createElement( 'div' );
  		Common.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'
  		} );
  		dom.makeFullscreen( this.backgroundElement );
  		this.backgroundElement.style.position = 'fixed';
  		this.domElement = document.createElement( 'div' );
  		Common.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 _this = this;
  		dom.bind( this.backgroundElement, 'click', function () {
  
  			_this.hide();
  
  		} );
  
  	}
  	createClass( CenteredDiv, [ {
  		key: 'show',
  		value: function show() {
  
  			var _this = 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();
  			Common.defer( function () {
  
  				_this.backgroundElement.style.opacity = 1;
  				_this.domElement.style.opacity = 1;
  				_this.domElement.style.webkitTransform = 'scale(1)';
  
  			} );
  
  		}
  	}, {
  		key: 'hide',
  		value: function hide() {
  
  			var _this = this;
  			var hide = function hide() {
  
  				_this.domElement.style.display = 'none';
  				_this.backgroundElement.style.display = 'none';
  				dom.unbind( _this.domElement, 'webkitTransitionEnd', hide );
  				dom.unbind( _this.domElement, 'transitionend', hide );
  				dom.unbind( _this.domElement, 'oTransitionEnd', hide );
  
  			};
  			dom.bind( this.domElement, 'webkitTransitionEnd', hide );
  			dom.bind( this.domElement, 'transitionend', hide );
  			dom.bind( this.domElement, 'oTransitionEnd', hide );
  			this.backgroundElement.style.opacity = 0;
  			this.domElement.style.opacity = 0;
  			this.domElement.style.webkitTransform = 'scale(1.1)';
  
  		}
  	}, {
  		key: 'layout',
  		value: function layout() {
  
  			this.domElement.style.left = window.innerWidth / 2 - dom.getWidth( this.domElement ) / 2 + 'px';
  			this.domElement.style.top = window.innerHeight / 2 - dom.getHeight( this.domElement ) / 2 + 'px';
  
  		}
  	} ] );
  	return CenteredDiv;
  
  }();
  
  var styleSheet = ___$insertStyle( ".dg ul{list-style:none;margin:0;padding:0;width:100%;clear:both}.dg.ac{position:fixed;top:0;left:0;right:0;height:0;z-index:0}.dg:not(.ac) .main{overflow:hidden}.dg.main{-webkit-transition:opacity .1s linear;-o-transition:opacity .1s linear;-moz-transition:opacity .1s linear;transition:opacity .1s linear}.dg.main.taller-than-window{overflow-y:auto}.dg.main.taller-than-window .close-button{opacity:1;margin-top:-1px;border-top:1px solid #2c2c2c}.dg.main ul.closed .close-button{opacity:1 !important}.dg.main:hover .close-button,.dg.main .close-button.drag{opacity:1}.dg.main .close-button{-webkit-transition:opacity .1s linear;-o-transition:opacity .1s linear;-moz-transition:opacity .1s linear;transition:opacity .1s linear;border:0;line-height:19px;height:20px;cursor:pointer;text-align:center;background-color:#000}.dg.main .close-button.close-top{position:relative}.dg.main .close-button.close-bottom{position:absolute}.dg.main .close-button:hover{background-color:#111}.dg.a{float:right;margin-right:15px;overflow-y:visible}.dg.a.has-save>ul.close-top{margin-top:0}.dg.a.has-save>ul.close-bottom{margin-top:27px}.dg.a.has-save>ul.closed{margin-top:0}.dg.a .save-row{top:0;z-index:1002}.dg.a .save-row.close-top{position:relative}.dg.a .save-row.close-bottom{position:fixed}.dg li{-webkit-transition:height .1s ease-out;-o-transition:height .1s ease-out;-moz-transition:height .1s ease-out;transition:height .1s ease-out;-webkit-transition:overflow .1s linear;-o-transition:overflow .1s linear;-moz-transition:overflow .1s linear;transition:overflow .1s linear}.dg li:not(.folder){cursor:auto;height:27px;line-height:27px;padding:0 4px 0 5px}.dg li.folder{padding:0;border-left:4px solid rgba(0,0,0,0)}.dg li.title{cursor:pointer;margin-left:-4px}.dg .closed li:not(.title),.dg .closed ul li,.dg .closed ul li>*{height:0;overflow:hidden;border:0}.dg .cr{clear:both;padding-left:3px;height:27px;overflow:hidden}.dg .property-name{cursor:default;float:left;clear:left;width:40%;overflow:hidden;text-overflow:ellipsis}.dg .c{float:left;width:60%;position:relative}.dg .c input[type=text]{border:0;margin-top:4px;padding:3px;width:100%;float:right}.dg .has-slider input[type=text]{width:30%;margin-left:0}.dg .slider{float:left;width:66%;margin-left:-5px;margin-right:0;height:19px;margin-top:4px}.dg .slider-fg{height:100%}.dg .c input[type=checkbox]{margin-top:7px}.dg .c select{margin-top:5px}.dg .cr.function,.dg .cr.function .property-name,.dg .cr.function *,.dg .cr.boolean,.dg .cr.boolean *{cursor:pointer}.dg .cr.color{overflow:visible}.dg .selector{display:none;position:absolute;margin-left:-9px;margin-top:23px;z-index:10}.dg .c:hover .selector,.dg .selector.drag{display:block}.dg li.save-row{padding:0}.dg li.save-row .button{display:inline-block;padding:0px 6px}.dg.dialogue{background-color:#222;width:460px;padding:15px;font-size:13px;line-height:15px}#dg-new-constructor{padding:10px;color:#222;font-family:Monaco, monospace;font-size:10px;border:0;resize:none;box-shadow:inset 1px 1px 1px #888;word-wrap:break-word;margin:12px 0;display:block;width:440px;overflow-y:scroll;height:100px;position:relative}#dg-local-explain{display:none;font-size:11px;line-height:17px;border-radius:3px;background-color:#333;padding:8px;margin-top:10px}#dg-local-explain code{font-size:10px}#dat-gui-save-locally{display:none}.dg{color:#eee;font:11px 'Lucida Grande', sans-serif;text-shadow:0 -1px 0 #111}.dg.main::-webkit-scrollbar{width:5px;background:#1a1a1a}.dg.main::-webkit-scrollbar-corner{height:0;display:none}.dg.main::-webkit-scrollbar-thumb{border-radius:5px;background:#676767}.dg li:not(.folder){background:#1a1a1a;border-bottom:1px solid #2c2c2c}.dg li.save-row{line-height:25px;background:#dad5cb;border:0}.dg li.save-row select{margin-left:5px;width:108px}.dg li.save-row .button{margin-left:5px;margin-top:1px;border-radius:2px;font-size:9px;line-height:7px;padding:4px 4px 5px 4px;background:#c5bdad;color:#fff;text-shadow:0 1px 0 #b0a58f;box-shadow:0 -1px 0 #b0a58f;cursor:pointer}.dg li.save-row .button.gears{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;height:7px;width:8px}.dg li.save-row .button:hover{background-color:#bab19e;box-shadow:0 -1px 0 #b0a58f}.dg li.folder{border-bottom:0}.dg li.title{padding-left:16px;background:#000 url(data:image/gif;base64,R0lGODlhBQAFAJEAAP////Pz8////////yH5BAEAAAIALAAAAAAFAAUAAAIIlI+hKgFxoCgAOw==) 6px 10px no-repeat;cursor:pointer;border-bottom:1px solid rgba(255,255,255,0.2)}.dg .closed li.title{background-image:url(data:image/gif;base64,R0lGODlhBQAFAJEAAP////Pz8////////yH5BAEAAAIALAAAAAAFAAUAAAIIlGIWqMCbWAEAOw==)}.dg .cr.boolean{border-left:3px solid #806787}.dg .cr.color{border-left:3px solid}.dg .cr.function{border-left:3px solid #e61d5f}.dg .cr.number{border-left:3px solid #2FA1D6}.dg .cr.number input[type=text]{color:#2FA1D6}.dg .cr.string{border-left:3px solid #1ed36f}.dg .cr.string input[type=text]{color:#1ed36f}.dg .cr.function:hover,.dg .cr.boolean:hover{background:#111}.dg .c input[type=text]{background:#303030;outline:none}.dg .c input[type=text]:hover{background:#3c3c3c}.dg .c input[type=text]:focus{background:#494949;color:#fff}.dg .c .slider{background:#303030;cursor:ew-resize}.dg .c .slider-fg{background:#2FA1D6;max-width:100%}.dg .c .slider:hover{background:#3c3c3c}.dg .c .slider:hover .slider-fg{background:#44abda}\n" );
  
  css.inject( styleSheet );
  var CSS_NAMESPACE = 'dg';
  var HIDE_KEY_CODE = 72;
  var CLOSE_BUTTON_HEIGHT = 20;
  var DEFAULT_DEFAULT_PRESET_NAME = 'Default';
  var SUPPORTS_LOCAL_STORAGE = function () {
  
  	try {
  
  		return !! window.localStorage;
  
  	} catch ( e ) {
  
  		return false;
  
  	}
  
  }();
  var SAVE_DIALOGUE = void 0;
  var autoPlaceVirgin = true;
  var autoPlaceContainer = void 0;
  var hide = false;
  var hideableGuis = [];
  var GUI = function GUI( pars ) {
  
  	var _this = this;
  	var params = pars || {};
  	this.domElement = document.createElement( 'div' );
  	this.__ul = document.createElement( 'ul' );
  	this.domElement.appendChild( this.__ul );
  	dom.addClass( this.domElement, CSS_NAMESPACE );
  	this.__folders = {};
  	this.__controllers = [];
  	this.__rememberedObjects = [];
  	this.__rememberedObjectIndecesToControllers = [];
  	this.__listening = [];
  	params = Common.defaults( params, {
  		closeOnTop: false,
  		autoPlace: true,
  		width: GUI.DEFAULT_WIDTH
  	} );
  	params = Common.defaults( params, {
  		resizable: params.autoPlace,
  		hideable: params.autoPlace
  	} );
  	if ( ! Common.isUndefined( params.load ) ) {
  
  		if ( params.preset ) {
  
  			params.load.preset = params.preset;
  
  		}
  
  	} else {
  
  		params.load = { preset: DEFAULT_DEFAULT_PRESET_NAME };
  
  	}
  	if ( Common.isUndefined( params.parent ) && params.hideable ) {
  
  		hideableGuis.push( this );
  
  	}
  	params.resizable = Common.isUndefined( params.parent ) && params.resizable;
  	if ( params.autoPlace && Common.isUndefined( params.scrollable ) ) {
  
  		params.scrollable = true;
  
  	}
  	var useLocalStorage = SUPPORTS_LOCAL_STORAGE && localStorage.getItem( getLocalStorageHash( this, 'isLocal' ) ) === 'true';
  	var saveToLocalStorage = void 0;
  	var titleRow = void 0;
  	Object.defineProperties( this,
  		{
  			parent: {
  				get: function get$$1() {
  
  					return params.parent;
  
  				}
  			},
  			scrollable: {
  				get: function get$$1() {
  
  					return params.scrollable;
  
  				}
  			},
  			autoPlace: {
  				get: function get$$1() {
  
  					return params.autoPlace;
  
  				}
  			},
  			closeOnTop: {
  				get: function get$$1() {
  
  					return params.closeOnTop;
  
  				}
  			},
  			preset: {
  				get: function get$$1() {
  
  					if ( _this.parent ) {
  
  						return _this.getRoot().preset;
  
  					}
  					return params.load.preset;
  
  				},
  				set: function set$$1( v ) {
  
  					if ( _this.parent ) {
  
  						_this.getRoot().preset = v;
  
  					} else {
  
  						params.load.preset = v;
  
  					}
  					setPresetSelectIndex( this );
  					_this.revert();
  
  				}
  			},
  			width: {
  				get: function get$$1() {
  
  					return params.width;
  
  				},
  				set: function set$$1( v ) {
  
  					params.width = v;
  					setWidth( _this, v );
  
  				}
  			},
  			name: {
  				get: function get$$1() {
  
  					return params.name;
  
  				},
  				set: function set$$1( v ) {
  
  					params.name = v;
  					if ( titleRow ) {
  
  						titleRow.innerHTML = params.name;
  
  					}
  
  				}
  			},
  			closed: {
  				get: function get$$1() {
  
  					return params.closed;
  
  				},
  				set: function set$$1( v ) {
  
  					params.closed = v;
  					if ( params.closed ) {
  
  						dom.addClass( _this.__ul, GUI.CLASS_CLOSED );
  
  					} else {
  
  						dom.removeClass( _this.__ul, GUI.CLASS_CLOSED );
  
  					}
  					this.onResize();
  					if ( _this.__closeButton ) {
  
  						_this.__closeButton.innerHTML = v ? GUI.TEXT_OPEN : GUI.TEXT_CLOSED;
  
  					}
  
  				}
  			},
  			load: {
  				get: function get$$1() {
  
  					return params.load;
  
  				}
  			},
  			useLocalStorage: {
  				get: function get$$1() {
  
  					return useLocalStorage;
  
  				},
  				set: function set$$1( bool ) {
  
  					if ( SUPPORTS_LOCAL_STORAGE ) {
  
  						useLocalStorage = bool;
  						if ( bool ) {
  
  							dom.bind( window, 'unload', saveToLocalStorage );
  
  						} else {
  
  							dom.unbind( window, 'unload', saveToLocalStorage );
  
  						}
  						localStorage.setItem( getLocalStorageHash( _this, 'isLocal' ), bool );
  
  					}
  
  				}
  			}
  		} );
  	if ( Common.isUndefined( params.parent ) ) {
  
  		this.closed = params.closed || false;
  		dom.addClass( this.domElement, GUI.CLASS_MAIN );
  		dom.makeSelectable( this.domElement, false );
  		if ( SUPPORTS_LOCAL_STORAGE ) {
  
  			if ( useLocalStorage ) {
  
  				_this.useLocalStorage = true;
  				var savedGui = localStorage.getItem( getLocalStorageHash( this, 'gui' ) );
  				if ( savedGui ) {
  
  					params.load = JSON.parse( savedGui );
  
  				}
  
  			}
  
  		}
  		this.__closeButton = document.createElement( 'div' );
  		this.__closeButton.innerHTML = GUI.TEXT_CLOSED;
  		dom.addClass( this.__closeButton, GUI.CLASS_CLOSE_BUTTON );
  		if ( params.closeOnTop ) {
  
  			dom.addClass( this.__closeButton, GUI.CLASS_CLOSE_TOP );
  			this.domElement.insertBefore( this.__closeButton, this.domElement.childNodes[ 0 ] );
  
  		} else {
  
  			dom.addClass( this.__closeButton, GUI.CLASS_CLOSE_BOTTOM );
  			this.domElement.appendChild( this.__closeButton );
  
  		}
  		dom.bind( this.__closeButton, 'click', function () {
  
  			_this.closed = ! _this.closed;
  
  		} );
  
  	} else {
  
  		if ( params.closed === undefined ) {
  
  			params.closed = true;
  
  		}
  		var titleRowName = document.createTextNode( params.name );
  		dom.addClass( titleRowName, 'controller-name' );
  		titleRow = addRow( _this, titleRowName );
  		var onClickTitle = function onClickTitle( e ) {
  
  			e.preventDefault();
  			_this.closed = ! _this.closed;
  			return false;
  
  		};
  		dom.addClass( this.__ul, GUI.CLASS_CLOSED );
  		dom.addClass( titleRow, 'title' );
  		dom.bind( titleRow, 'click', onClickTitle );
  		if ( ! params.closed ) {
  
  			this.closed = false;
  
  		}
  
  	}
  	if ( params.autoPlace ) {
  
  		if ( Common.isUndefined( params.parent ) ) {
  
  			if ( autoPlaceVirgin ) {
  
  				autoPlaceContainer = document.createElement( 'div' );
  				dom.addClass( autoPlaceContainer, CSS_NAMESPACE );
  				dom.addClass( autoPlaceContainer, GUI.CLASS_AUTO_PLACE_CONTAINER );
  				document.body.appendChild( autoPlaceContainer );
  				autoPlaceVirgin = false;
  
  			}
  			autoPlaceContainer.appendChild( this.domElement );
  			dom.addClass( this.domElement, GUI.CLASS_AUTO_PLACE );
  
  		}
  		if ( ! this.parent ) {
  
  			setWidth( _this, params.width );
  
  		}
  
  	}
  	this.__resizeHandler = function () {
  
  		_this.onResizeDebounced();
  
  	};
  	dom.bind( window, 'resize', this.__resizeHandler );
  	dom.bind( this.__ul, 'webkitTransitionEnd', this.__resizeHandler );
  	dom.bind( this.__ul, 'transitionend', this.__resizeHandler );
  	dom.bind( this.__ul, 'oTransitionEnd', this.__resizeHandler );
  	this.onResize();
  	if ( params.resizable ) {
  
  		addResizeHandle( this );
  
  	}
  	saveToLocalStorage = function saveToLocalStorage() {
  
  		if ( SUPPORTS_LOCAL_STORAGE && localStorage.getItem( getLocalStorageHash( _this, 'isLocal' ) ) === 'true' ) {
  
  			localStorage.setItem( getLocalStorageHash( _this, 'gui' ), JSON.stringify( _this.getSaveObject() ) );
  
  		}
  
  	};
  	this.saveToLocalStorageIfPossible = saveToLocalStorage;
  	function resetWidth() {
  
  		var root = _this.getRoot();
  		root.width += 1;
  		Common.defer( function () {
  
  			root.width -= 1;
  
  		} );
  
  	}
  	if ( ! params.parent ) {
  
  		resetWidth();
  
  	}
  
  };
  GUI.toggleHide = function () {
  
  	hide = ! hide;
  	Common.each( hideableGuis, function ( gui ) {
  
  		gui.domElement.style.display = hide ? 'none' : '';
  
  	} );
  
  };
  GUI.CLASS_AUTO_PLACE = 'a';
  GUI.CLASS_AUTO_PLACE_CONTAINER = 'ac';
  GUI.CLASS_MAIN = 'main';
  GUI.CLASS_CONTROLLER_ROW = 'cr';
  GUI.CLASS_TOO_TALL = 'taller-than-window';
  GUI.CLASS_CLOSED = 'closed';
  GUI.CLASS_CLOSE_BUTTON = 'close-button';
  GUI.CLASS_CLOSE_TOP = 'close-top';
  GUI.CLASS_CLOSE_BOTTOM = 'close-bottom';
  GUI.CLASS_DRAG = 'drag';
  GUI.DEFAULT_WIDTH = 245;
  GUI.TEXT_CLOSED = 'Close Controls';
  GUI.TEXT_OPEN = 'Open Controls';
  GUI._keydownHandler = function ( e ) {
  
  	if ( document.activeElement.type !== 'text' && ( e.which === HIDE_KEY_CODE || e.keyCode === HIDE_KEY_CODE ) ) {
  
  		GUI.toggleHide();
  
  	}
  
  };
  dom.bind( window, 'keydown', GUI._keydownHandler, false );
  Common.extend( GUI.prototype,
  	{
  		add: function add( object, property ) {
  
  			return _add( this, object, property, {
  				factoryArgs: Array.prototype.slice.call( arguments, 2 )
  			} );
  
  		},
  		addColor: function addColor( object, property ) {
  
  			return _add( this, object, property, {
  				color: true
  			} );
  
  		},
  		remove: function remove( controller ) {
  
  			this.__ul.removeChild( controller.__li );
  			this.__controllers.splice( this.__controllers.indexOf( controller ), 1 );
  			var _this = this;
  			Common.defer( function () {
  
  				_this.onResize();
  
  			} );
  
  		},
  		destroy: function destroy() {
  
  			if ( this.parent ) {
  
  				throw new Error( 'Only the root GUI should be removed with .destroy(). ' + 'For subfolders, use gui.removeFolder(folder) instead.' );
  
  			}
  			if ( this.autoPlace ) {
  
  				autoPlaceContainer.removeChild( this.domElement );
  
  			}
  			var _this = this;
  			Common.each( this.__folders, function ( subfolder ) {
  
  				_this.removeFolder( subfolder );
  
  			} );
  			dom.unbind( window, 'keydown', GUI._keydownHandler, false );
  			removeListeners( this );
  
  		},
  		addFolder: function addFolder( name ) {
  
  			if ( this.__folders[ name ] !== undefined ) {
  
  				throw new Error( 'You already have a folder in this GUI by the' + ' name "' + name + '"' );
  
  			}
  			var newGuiParams = { name: name, parent: this };
  			newGuiParams.autoPlace = this.autoPlace;
  			if ( this.load &&
      this.load.folders &&
      this.load.folders[ name ] ) {
  
  				newGuiParams.closed = this.load.folders[ name ].closed;
  				newGuiParams.load = this.load.folders[ name ];
  
  			}
  			var gui = new GUI( newGuiParams );
  			this.__folders[ name ] = gui;
  			var li = addRow( this, gui.domElement );
  			dom.addClass( li, 'folder' );
  			return gui;
  
  		},
  		removeFolder: function removeFolder( folder ) {
  
  			this.__ul.removeChild( folder.domElement.parentElement );
  			delete this.__folders[ folder.name ];
  			if ( this.load &&
      this.load.folders &&
      this.load.folders[ folder.name ] ) {
  
  				delete this.load.folders[ folder.name ];
  
  			}
  			removeListeners( folder );
  			var _this = this;
  			Common.each( folder.__folders, function ( subfolder ) {
  
  				folder.removeFolder( subfolder );
  
  			} );
  			Common.defer( function () {
  
  				_this.onResize();
  
  			} );
  
  		},
  		open: function open() {
  
  			this.closed = false;
  
  		},
  		close: function close() {
  
  			this.closed = true;
  
  		},
  		hide: function hide() {
  
  			this.domElement.style.display = 'none';
  
  		},
  		show: function show() {
  
  			this.domElement.style.display = '';
  
  		},
  		onResize: function onResize() {
  
  			var root = this.getRoot();
  			if ( root.scrollable ) {
  
  				var top = dom.getOffset( root.__ul ).top;
  				var h = 0;
  				Common.each( root.__ul.childNodes, function ( node ) {
  
  					if ( ! ( root.autoPlace && node === root.__save_row ) ) {
  
  						h += dom.getHeight( node );
  
  					}
  
  				} );
  				if ( window.innerHeight - top - CLOSE_BUTTON_HEIGHT < h ) {
  
  					dom.addClass( root.domElement, GUI.CLASS_TOO_TALL );
  					root.__ul.style.height = window.innerHeight - top - CLOSE_BUTTON_HEIGHT + 'px';
  
  				} else {
  
  					dom.removeClass( root.domElement, GUI.CLASS_TOO_TALL );
  					root.__ul.style.height = 'auto';
  
  				}
  
  			}
  			if ( root.__resize_handle ) {
  
  				Common.defer( function () {
  
  					root.__resize_handle.style.height = root.__ul.offsetHeight + 'px';
  
  				} );
  
  			}
  			if ( root.__closeButton ) {
  
  				root.__closeButton.style.width = root.width + 'px';
  
  			}
  
  		},
  		onResizeDebounced: Common.debounce( function () {
  
  			this.onResize();
  
  		}, 50 ),
  		remember: function remember() {
  
  			if ( Common.isUndefined( SAVE_DIALOGUE ) ) {
  
  				SAVE_DIALOGUE = new CenteredDiv();
  				SAVE_DIALOGUE.domElement.innerHTML = saveDialogContents;
  
  			}
  			if ( this.parent ) {
  
  				throw new Error( 'You can only call remember on a top level GUI.' );
  
  			}
  			var _this = this;
  			Common.each( Array.prototype.slice.call( arguments ), function ( object ) {
  
  				if ( _this.__rememberedObjects.length === 0 ) {
  
  					addSaveMenu( _this );
  
  				}
  				if ( _this.__rememberedObjects.indexOf( object ) === - 1 ) {
  
  					_this.__rememberedObjects.push( object );
  
  				}
  
  			} );
  			if ( this.autoPlace ) {
  
  				setWidth( this, this.width );
  
  			}
  
  		},
  		getRoot: function getRoot() {
  
  			var gui = this;
  			while ( gui.parent ) {
  
  				gui = gui.parent;
  
  			}
  			return gui;
  
  		},
  		getSaveObject: function getSaveObject() {
  
  			var toReturn = this.load;
  			toReturn.closed = this.closed;
  			if ( this.__rememberedObjects.length > 0 ) {
  
  				toReturn.preset = this.preset;
  				if ( ! toReturn.remembered ) {
  
  					toReturn.remembered = {};
  
  				}
  				toReturn.remembered[ this.preset ] = getCurrentPreset( this );
  
  			}
  			toReturn.folders = {};
  			Common.each( this.__folders, function ( element, key ) {
  
  				toReturn.folders[ key ] = element.getSaveObject();
  
  			} );
  			return toReturn;
  
  		},
  		save: function save() {
  
  			if ( ! this.load.remembered ) {
  
  				this.load.remembered = {};
  
  			}
  			this.load.remembered[ this.preset ] = getCurrentPreset( this );
  			markPresetModified( this, false );
  			this.saveToLocalStorageIfPossible();
  
  		},
  		saveAs: function saveAs( presetName ) {
  
  			if ( ! this.load.remembered ) {
  
  				this.load.remembered = {};
  				this.load.remembered[ DEFAULT_DEFAULT_PRESET_NAME ] = getCurrentPreset( this, true );
  
  			}
  			this.load.remembered[ presetName ] = getCurrentPreset( this );
  			this.preset = presetName;
  			addPresetOption( this, presetName, true );
  			this.saveToLocalStorageIfPossible();
  
  		},
  		revert: function revert( gui ) {
  
  			Common.each( this.__controllers, function ( controller ) {
  
  				if ( ! this.getRoot().load.remembered ) {
  
  					controller.setValue( controller.initialValue );
  
  				} else {
  
  					recallSavedValue( gui || this.getRoot(), controller );
  
  				}
  				if ( controller.__onFinishChange ) {
  
  					controller.__onFinishChange.call( controller, controller.getValue() );
  
  				}
  
  			}, this );
  			Common.each( this.__folders, function ( folder ) {
  
  				folder.revert( folder );
  
  			} );
  			if ( ! gui ) {
  
  				markPresetModified( this.getRoot(), false );
  
  			}
  
  		},
  		listen: function listen( controller ) {
  
  			var init = this.__listening.length === 0;
  			this.__listening.push( controller );
  			if ( init ) {
  
  				updateDisplays( this.__listening );
  
  			}
  
  		},
  		updateDisplay: function updateDisplay() {
  
  			Common.each( this.__controllers, function ( controller ) {
  
  				controller.updateDisplay();
  
  			} );
  			Common.each( this.__folders, function ( folder ) {
  
  				folder.updateDisplay();
  
  			} );
  
  		}
  	} );
  function addRow( gui, newDom, liBefore ) {
  
  	var li = document.createElement( 'li' );
  	if ( newDom ) {
  
  		li.appendChild( newDom );
  
  	}
  	if ( liBefore ) {
  
  		gui.__ul.insertBefore( li, liBefore );
  
  	} else {
  
  		gui.__ul.appendChild( li );
  
  	}
  	gui.onResize();
  	return li;
  
  }
  function removeListeners( gui ) {
  
  	dom.unbind( window, 'resize', gui.__resizeHandler );
  	if ( gui.saveToLocalStorageIfPossible ) {
  
  		dom.unbind( window, 'unload', gui.saveToLocalStorageIfPossible );
  
  	}
  
  }
  function markPresetModified( gui, modified ) {
  
  	var opt = gui.__preset_select[ gui.__preset_select.selectedIndex ];
  	if ( modified ) {
  
  		opt.innerHTML = opt.value + '*';
  
  	} else {
  
  		opt.innerHTML = opt.value;
  
  	}
  
  }
  function augmentController( gui, li, controller ) {
  
  	controller.__li = li;
  	controller.__gui = gui;
  	Common.extend( controller, {
  		options: function options( _options ) {
  
  			if ( arguments.length > 1 ) {
  
  				var nextSibling = controller.__li.nextElementSibling;
  				controller.remove();
  				return _add( gui, controller.object, controller.property, {
  					before: nextSibling,
  					factoryArgs: [ Common.toArray( arguments ) ]
  				} );
  
  			}
  			if ( Common.isArray( _options ) || Common.isObject( _options ) ) {
  
  				var _nextSibling = controller.__li.nextElementSibling;
  				controller.remove();
  				return _add( gui, controller.object, controller.property, {
  					before: _nextSibling,
  					factoryArgs: [ _options ]
  				} );
  
  			}
  
  		},
  		name: function name( _name ) {
  
  			controller.__li.firstElementChild.firstElementChild.innerHTML = _name;
  			return controller;
  
  		},
  		listen: function listen() {
  
  			controller.__gui.listen( controller );
  			return controller;
  
  		},
  		remove: function remove() {
  
  			controller.__gui.remove( controller );
  			return controller;
  
  		}
  	} );
  	if ( controller instanceof NumberControllerSlider ) {
  
  		var box = new NumberControllerBox( controller.object, controller.property, { min: controller.__min, max: controller.__max, step: controller.__step } );
  		Common.each( [ 'updateDisplay', 'onChange', 'onFinishChange', 'step', 'min', 'max' ], function ( method ) {
  
  			var pc = controller[ method ];
  			var pb = box[ method ];
  			controller[ method ] = box[ method ] = function () {
  
  				var args = Array.prototype.slice.call( arguments );
  				pb.apply( box, args );
  				return pc.apply( controller, args );
  
  			};
  
  		} );
  		dom.addClass( li, 'has-slider' );
  		controller.domElement.insertBefore( box.domElement, controller.domElement.firstElementChild );
  
  	} else if ( controller instanceof NumberControllerBox ) {
  
  		var r = function r( returned ) {
  
  			if ( Common.isNumber( controller.__min ) && Common.isNumber( controller.__max ) ) {
  
  				var oldName = controller.__li.firstElementChild.firstElementChild.innerHTML;
  				var wasListening = controller.__gui.__listening.indexOf( controller ) > - 1;
  				controller.remove();
  				var newController = _add( gui, controller.object, controller.property, {
  					before: controller.__li.nextElementSibling,
  					factoryArgs: [ controller.__min, controller.__max, controller.__step ]
  				} );
  				newController.name( oldName );
  				if ( wasListening ) newController.listen();
  				return newController;
  
  			}
  			return returned;
  
  		};
  		controller.min = Common.compose( r, controller.min );
  		controller.max = Common.compose( r, controller.max );
  
  	} else if ( controller instanceof BooleanController ) {
  
  		dom.bind( li, 'click', function () {
  
  			dom.fakeEvent( controller.__checkbox, 'click' );
  
  		} );
  		dom.bind( controller.__checkbox, 'click', function ( e ) {
  
  			e.stopPropagation();
  
  		} );
  
  	} else if ( controller instanceof FunctionController ) {
  
  		dom.bind( li, 'click', function () {
  
  			dom.fakeEvent( controller.__button, 'click' );
  
  		} );
  		dom.bind( li, 'mouseover', function () {
  
  			dom.addClass( controller.__button, 'hover' );
  
  		} );
  		dom.bind( li, 'mouseout', function () {
  
  			dom.removeClass( controller.__button, 'hover' );
  
  		} );
  
  	} else if ( controller instanceof ColorController ) {
  
  		dom.addClass( li, 'color' );
  		controller.updateDisplay = Common.compose( function ( val ) {
  
  			li.style.borderLeftColor = controller.__color.toString();
  			return val;
  
  		}, controller.updateDisplay );
  		controller.updateDisplay();
  
  	}
  	controller.setValue = Common.compose( function ( val ) {
  
  		if ( gui.getRoot().__preset_select && controller.isModified() ) {
  
  			markPresetModified( gui.getRoot(), true );
  
  		}
  		return val;
  
  	}, controller.setValue );
  
  }
  function recallSavedValue( gui, controller ) {
  
  	var root = gui.getRoot();
  	var matchedIndex = root.__rememberedObjects.indexOf( controller.object );
  	if ( matchedIndex !== - 1 ) {
  
  		var controllerMap = root.__rememberedObjectIndecesToControllers[ matchedIndex ];
  		if ( controllerMap === undefined ) {
  
  			controllerMap = {};
  			root.__rememberedObjectIndecesToControllers[ matchedIndex ] = controllerMap;
  
  		}
  		controllerMap[ controller.property ] = controller;
  		if ( root.load && root.load.remembered ) {
  
  			var presetMap = root.load.remembered;
  			var preset = void 0;
  			if ( presetMap[ gui.preset ] ) {
  
  				preset = presetMap[ gui.preset ];
  
  			} else if ( presetMap[ DEFAULT_DEFAULT_PRESET_NAME ] ) {
  
  				preset = presetMap[ DEFAULT_DEFAULT_PRESET_NAME ];
  
  			} else {
  
  				return;
  
  			}
  			if ( preset[ matchedIndex ] && preset[ matchedIndex ][ controller.property ] !== undefined ) {
  
  				var value = preset[ matchedIndex ][ controller.property ];
  				controller.initialValue = value;
  				controller.setValue( value );
  
  			}
  
  		}
  
  	}
  
  }
  function _add( gui, object, property, params ) {
  
  	if ( object[ property ] === undefined ) {
  
  		throw new Error( 'Object "' + object + '" has no property "' + property + '"' );
  
  	}
  	var controller = void 0;
  	if ( params.color ) {
  
  		controller = new ColorController( object, property );
  
  	} else {
  
  		var factoryArgs = [ object, property ].concat( params.factoryArgs );
  		controller = ControllerFactory.apply( gui, factoryArgs );
  
  	}
  	if ( params.before instanceof Controller ) {
  
  		params.before = params.before.__li;
  
  	}
  	recallSavedValue( gui, controller );
  	dom.addClass( controller.domElement, 'c' );
  	var name = document.createElement( 'span' );
  	dom.addClass( name, 'property-name' );
  	name.innerHTML = controller.property;
  	var container = document.createElement( 'div' );
  	container.appendChild( name );
  	container.appendChild( controller.domElement );
  	var li = addRow( gui, container, params.before );
  	dom.addClass( li, GUI.CLASS_CONTROLLER_ROW );
  	if ( controller instanceof ColorController ) {
  
  		dom.addClass( li, 'color' );
  
  	} else {
  
  		dom.addClass( li, _typeof( controller.getValue() ) );
  
  	}
  	augmentController( gui, li, controller );
  	gui.__controllers.push( controller );
  	return controller;
  
  }
  function getLocalStorageHash( gui, key ) {
  
  	return document.location.href + '.' + key;
  
  }
  function addPresetOption( gui, name, setSelected ) {
  
  	var opt = document.createElement( 'option' );
  	opt.innerHTML = name;
  	opt.value = name;
  	gui.__preset_select.appendChild( opt );
  	if ( setSelected ) {
  
  		gui.__preset_select.selectedIndex = gui.__preset_select.length - 1;
  
  	}
  
  }
  function showHideExplain( gui, explain ) {
  
  	explain.style.display = gui.useLocalStorage ? 'block' : 'none';
  
  }
  function addSaveMenu( gui ) {
  
  	var div = gui.__save_row = document.createElement( 'li' );
  	dom.addClass( gui.domElement, 'has-save' );
  	gui.__ul.insertBefore( div, gui.__ul.firstChild );
  	dom.addClass( div, 'save-row' );
  	var gears = document.createElement( 'span' );
  	gears.innerHTML = '&nbsp;';
  	dom.addClass( gears, 'button gears' );
  	var button = document.createElement( 'span' );
  	button.innerHTML = 'Save';
  	dom.addClass( button, 'button' );
  	dom.addClass( button, 'save' );
  	var button2 = document.createElement( 'span' );
  	button2.innerHTML = 'New';
  	dom.addClass( button2, 'button' );
  	dom.addClass( button2, 'save-as' );
  	var button3 = document.createElement( 'span' );
  	button3.innerHTML = 'Revert';
  	dom.addClass( button3, 'button' );
  	dom.addClass( button3, 'revert' );
  	var select = gui.__preset_select = document.createElement( 'select' );
  	if ( gui.load && gui.load.remembered ) {
  
  		Common.each( gui.load.remembered, function ( value, key ) {
  
  			addPresetOption( gui, key, key === gui.preset );
  
  		} );
  
  	} else {
  
  		addPresetOption( gui, DEFAULT_DEFAULT_PRESET_NAME, false );
  
  	}
  	dom.bind( select, 'change', function () {
  
  		for ( var index = 0; index < gui.__preset_select.length; index ++ ) {
  
  			gui.__preset_select[ index ].innerHTML = gui.__preset_select[ index ].value;
  
  		}
  		gui.preset = this.value;
  
  	} );
  	div.appendChild( select );
  	div.appendChild( gears );
  	div.appendChild( button );
  	div.appendChild( button2 );
  	div.appendChild( button3 );
  	if ( SUPPORTS_LOCAL_STORAGE ) {
  
  		var explain = document.getElementById( 'dg-local-explain' );
  		var localStorageCheckBox = document.getElementById( 'dg-local-storage' );
  		var saveLocally = document.getElementById( 'dg-save-locally' );
  		saveLocally.style.display = 'block';
  		if ( localStorage.getItem( getLocalStorageHash( gui, 'isLocal' ) ) === 'true' ) {
  
  			localStorageCheckBox.setAttribute( 'checked', 'checked' );
  
  		}
  		showHideExplain( gui, explain );
  		dom.bind( localStorageCheckBox, 'change', function () {
  
  			gui.useLocalStorage = ! gui.useLocalStorage;
  			showHideExplain( gui, explain );
  
  		} );
  
  	}
  	var newConstructorTextArea = document.getElementById( 'dg-new-constructor' );
  	dom.bind( newConstructorTextArea, 'keydown', function ( e ) {
  
  		if ( e.metaKey && ( e.which === 67 || e.keyCode === 67 ) ) {
  
  			SAVE_DIALOGUE.hide();
  
  		}
  
  	} );
  	dom.bind( gears, 'click', function () {
  
  		newConstructorTextArea.innerHTML = JSON.stringify( gui.getSaveObject(), undefined, 2 );
  		SAVE_DIALOGUE.show();
  		newConstructorTextArea.focus();
  		newConstructorTextArea.select();
  
  	} );
  	dom.bind( button, 'click', function () {
  
  		gui.save();
  
  	} );
  	dom.bind( button2, 'click', function () {
  
  		var presetName = prompt( 'Enter a new preset name.' );
  		if ( presetName ) {
  
  			gui.saveAs( presetName );
  
  		}
  
  	} );
  	dom.bind( button3, 'click', function () {
  
  		gui.revert();
  
  	} );
  
  }
  function addResizeHandle( gui ) {
  
  	var pmouseX = void 0;
  	gui.__resize_handle = document.createElement( 'div' );
  	Common.extend( gui.__resize_handle.style, {
  		width: '6px',
  		marginLeft: '-3px',
  		height: '200px',
  		cursor: 'ew-resize',
  		position: 'absolute'
  	} );
  	function drag( e ) {
  
  		e.preventDefault();
  		gui.width += pmouseX - e.clientX;
  		gui.onResize();
  		pmouseX = e.clientX;
  		return false;
  
  	}
  	function dragStop() {
  
  		dom.removeClass( gui.__closeButton, GUI.CLASS_DRAG );
  		dom.unbind( window, 'mousemove', drag );
  		dom.unbind( window, 'mouseup', dragStop );
  
  	}
  	function dragStart( e ) {
  
  		e.preventDefault();
  		pmouseX = e.clientX;
  		dom.addClass( gui.__closeButton, GUI.CLASS_DRAG );
  		dom.bind( window, 'mousemove', drag );
  		dom.bind( window, 'mouseup', dragStop );
  		return false;
  
  	}
  	dom.bind( gui.__resize_handle, 'mousedown', dragStart );
  	dom.bind( gui.__closeButton, 'mousedown', dragStart );
  	gui.domElement.insertBefore( gui.__resize_handle, gui.domElement.firstElementChild );
  
  }
  function setWidth( gui, w ) {
  
  	gui.domElement.style.width = w + 'px';
  	if ( gui.__save_row && gui.autoPlace ) {
  
  		gui.__save_row.style.width = w + 'px';
  
  	}
  	if ( gui.__closeButton ) {
  
  		gui.__closeButton.style.width = w + 'px';
  
  	}
  
  }
  function getCurrentPreset( gui, useInitialValues ) {
  
  	var toReturn = {};
  	Common.each( gui.__rememberedObjects, function ( val, index ) {
  
  		var savedValues = {};
  		var controllerMap = gui.__rememberedObjectIndecesToControllers[ index ];
  		Common.each( controllerMap, function ( controller, property ) {
  
  			savedValues[ property ] = useInitialValues ? controller.initialValue : controller.getValue();
  
  		} );
  		toReturn[ index ] = savedValues;
  
  	} );
  	return toReturn;
  
  }
  function setPresetSelectIndex( gui ) {
  
  	for ( var index = 0; index < gui.__preset_select.length; index ++ ) {
  
  		if ( gui.__preset_select[ index ].value === gui.preset ) {
  
  			gui.__preset_select.selectedIndex = index;
  
  		}
  
  	}
  
  }
  function updateDisplays( controllerArray ) {
  
  	if ( controllerArray.length !== 0 ) {
  
  		requestAnimationFrame$1.call( window, function () {
  
  			updateDisplays( controllerArray );
  
  		} );
  
  	}
  	Common.each( controllerArray, function ( c ) {
  
  		c.updateDisplay();
  
  	} );
  
  }
  
  var color = {
  	Color: Color,
  	math: ColorMath,
  	interpret: interpret
  };
  var controllers = {
  	Controller: Controller,
  	BooleanController: BooleanController,
  	OptionController: OptionController,
  	StringController: StringController,
  	NumberController: NumberController,
  	NumberControllerBox: NumberControllerBox,
  	NumberControllerSlider: NumberControllerSlider,
  	FunctionController: FunctionController,
  	ColorController: ColorController
  };
  var dom$1 = { dom: dom };
  var gui = { GUI: GUI };
  var GUI$1 = GUI;
  var index = {
  	color: color,
  	controllers: controllers,
  	dom: dom$1,
  	gui: gui,
  	GUI: GUI$1
  };
  
  export { color, controllers, dom$1 as dom, gui, GUI$1 as GUI };
  export default index;
  