/*
* Copyright (c) 2006-2007 Erin Catto http://www.gphysics.com
*
* This software is provided 'as-is', without any express or implied
* warranty.  In no event will the authors be held liable for any damages
* arising from the use of this software.
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
*/

package Box2D.Collision 
{
	
	/**
	 * Used to warm start b2Distance.
	 * Set count to zero on first call.
	 */
	public class b2SimplexCache 
	{
		
		public function b2SimplexCache() {}
		
	/** Length or area */	
	public var metric:Number;		
	public var count:uint;
	/** Vertices on shape a */	
	public var indexA:Vector.<int> = new Vector.<int>(3);	
	/** Vertices on shape b */	
	public var indexB:Vector.<int> = new Vector.<int>(3);	
}
	
}