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A GWT-compatible port of JBox2D, for use with PlayN games.

There is a newer version: 1.9.1

/*******************************************************************************
 * Copyright (c) 2011, Daniel Murphy
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the  nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL DANIEL MURPHY BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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package org.jbox2d.dynamics.contacts;

import org.jbox2d.common.Vec2;

// updated to rev 100 - ec

public class ContactConstraintPoint {
	
    public final Vec2 localPoint;
    public final Vec2 rA;
    public final Vec2 rB;

    public float normalImpulse;
    public float tangentImpulse;
    public float normalMass;
    public float tangentMass;
    public float velocityBias;

    public ContactConstraintPoint() {
        localPoint = new Vec2();
        rA = new Vec2();
        rB = new Vec2();
    }
    
    public void set(final ContactConstraintPoint cp){
    	localPoint.set(cp.localPoint);
    	rA.set(cp.rA);
    	rB.set(cp.rB);
    	normalImpulse = cp.normalImpulse;
    	tangentImpulse = cp.tangentImpulse;
    	normalMass = cp.normalMass;
    	tangentMass = cp.tangentMass;
        velocityBias = cp.velocityBias;
    }
}