159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta/* 259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Copyright (c) 2009-2010 jMonkeyEngine 359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * All rights reserved. 459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Redistribution and use in source and binary forms, with or without 659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * modification, are permitted provided that the following conditions are 759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * met: 859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * * Redistributions of source code must retain the above copyright 1059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * notice, this list of conditions and the following disclaimer. 1159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 1259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * * Redistributions in binary form must reproduce the above copyright 1359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * notice, this list of conditions and the following disclaimer in the 1459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * documentation and/or other materials provided with the distribution. 1559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 1659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * * Neither the name of 'jMonkeyEngine' nor the names of its contributors 1759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * may be used to endorse or promote products derived from this software 1859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * without specific prior written permission. 1959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 2059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 2259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 2359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 2459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 2559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 2659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 2759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 2859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 2959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 3059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 3259b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapackage com.jme3.bullet.collision; 3359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 3459b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.bulletphysics.collision.narrowphase.ManifoldPoint; 3559b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.bullet.util.Converter; 3659b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.math.Vector3f; 3759b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.scene.Spatial; 3859b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport java.util.EventObject; 3959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 4059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta/** 4159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * A CollisionEvent stores all information about a collision in the PhysicsWorld. 4259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Do not store this Object, as it will be reused after the collision() method has been called. 4359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Get/reference all data you need in the collide method. 4459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @author normenhansen 4559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 4659b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapublic class PhysicsCollisionEvent extends EventObject { 4759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 4859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public static final int TYPE_ADDED = 0; 4959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public static final int TYPE_PROCESSED = 1; 5059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public static final int TYPE_DESTROYED = 2; 5159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private int type; 5259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private PhysicsCollisionObject nodeA; 5359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private PhysicsCollisionObject nodeB; 5459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private ManifoldPoint cp; 5559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public PhysicsCollisionEvent(int type, PhysicsCollisionObject source, PhysicsCollisionObject nodeB, ManifoldPoint cp) { 5759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta super(source); 5859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.type = type; 5959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.nodeA = source; 6059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.nodeB = nodeB; 6159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.cp = cp; 6259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 6359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 6459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 6559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * used by event factory, called when event is destroyed 6659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 6759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void clean() { 6859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta source = null; 6959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta type = 0; 7059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta nodeA = null; 7159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta nodeB = null; 7259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta cp = null; 7359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 7459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 7559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 7659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * used by event factory, called when event reused 7759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 7859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void refactor(int type, PhysicsCollisionObject source, PhysicsCollisionObject nodeB, ManifoldPoint cp) { 7959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.source = source; 8059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.type = type; 8159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.nodeA = source; 8259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.nodeB = nodeB; 8359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta this.cp = cp; 8459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 8559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 8659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public int getType() { 8759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return type; 8859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 8959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 9059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 9159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @return A Spatial if the UserObject of the PhysicsCollisionObject is a Spatial 9259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 9359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public Spatial getNodeA() { 9459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (nodeA.getUserObject() instanceof Spatial) { 9559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return (Spatial) nodeA.getUserObject(); 9659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 9759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return null; 9859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 9959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 10059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta /** 10159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @return A Spatial if the UserObject of the PhysicsCollisionObject is a Spatial 10259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 10359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public Spatial getNodeB() { 10459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if (nodeB.getUserObject() instanceof Spatial) { 10559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return (Spatial) nodeB.getUserObject(); 10659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 10759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return null; 10859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 10959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 11059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public PhysicsCollisionObject getObjectA() { 11159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return nodeA; 11259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 11359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 11459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public PhysicsCollisionObject getObjectB() { 11559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return nodeB; 11659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 11759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 11859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public float getAppliedImpulse() { 11959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return cp.appliedImpulse; 12059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 12159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 12259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public float getAppliedImpulseLateral1() { 12359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return cp.appliedImpulseLateral1; 12459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 12559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 12659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public float getAppliedImpulseLateral2() { 12759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return cp.appliedImpulseLateral2; 12859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 12959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 13059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public float getCombinedFriction() { 13159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return cp.combinedFriction; 13259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 13359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 13459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public float getCombinedRestitution() { 13559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return cp.combinedRestitution; 13659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 13759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 13859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public float getDistance1() { 13959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return cp.distance1; 14059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 14159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 14259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public int getIndex0() { 14359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return cp.index0; 14459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 14559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 14659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public int getIndex1() { 14759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return cp.index1; 14859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 14959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 15059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public Vector3f getLateralFrictionDir1() { 15159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return Converter.convert(cp.lateralFrictionDir1); 15259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 15359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 15459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public Vector3f getLateralFrictionDir2() { 15559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return Converter.convert(cp.lateralFrictionDir2); 15659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 15759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 15859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public boolean isLateralFrictionInitialized() { 15959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return cp.lateralFrictionInitialized; 16059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 16159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 16259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public int getLifeTime() { 16359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return cp.lifeTime; 16459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 16559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 16659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public Vector3f getLocalPointA() { 16759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return Converter.convert(cp.localPointA); 16859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 16959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 17059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public Vector3f getLocalPointB() { 17159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return Converter.convert(cp.localPointB); 17259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 17359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 17459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public Vector3f getNormalWorldOnB() { 17559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return Converter.convert(cp.normalWorldOnB); 17659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 17759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 17859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public int getPartId0() { 17959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return cp.partId0; 18059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 18159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 18259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public int getPartId1() { 18359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return cp.partId1; 18459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 18559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 18659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public Vector3f getPositionWorldOnA() { 18759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return Converter.convert(cp.positionWorldOnA); 18859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 18959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 19059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public Vector3f getPositionWorldOnB() { 19159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return Converter.convert(cp.positionWorldOnB); 19259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 19359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 19459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public Object getUserPersistentData() { 19559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return cp.userPersistentData; 19659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 19759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta} 198