 				while (from >= to)
 				{
 					a.push(from);
-					from -= sign;
+					from -= skip;s
 				}
 			}
 			return a;

		}
		
		/**
		 * Finds the red factor of a color.
		 * @param	color		The color to evaluate.
		 * @return	A uint from 0 to 255.

		 * @param	to		Ending frame.
		 * @param	skip	Skip amount every frame (eg. use 1 for every 2nd frame).
		 */
		public static function frames(from:int, to:int, skip:int = 0):Array
		{
			var a:Array = [];
			skip ++;
			if (from < to)
			{
				while (from <= to)
				{
					a.push(from);
					from += skip;
				}
			}
			else
