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 jme3test.bullet; 3359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 3459b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.app.SimpleApplication; 3559b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.bullet.BulletAppState; 3659b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.bullet.PhysicsSpace; 3759b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.bullet.collision.shapes.*; 3859b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.bullet.control.RigidBodyControl; 3959b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.math.Plane; 4059b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.math.Vector3f; 4159b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.scene.Node; 4259b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.scene.shape.Sphere; 4359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 4459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta/** 4559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * This is a basic Test of jbullet-jme functions 4659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 4759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * @author normenhansen 4859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 4959b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapublic class TestLocalPhysics extends SimpleApplication { 5059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private BulletAppState bulletAppState; 5259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public static void main(String[] args) { 5459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta TestLocalPhysics app = new TestLocalPhysics(); 5559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta app.start(); 5659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 5759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 5959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void simpleInitApp() { 6059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta bulletAppState = new BulletAppState(); 6159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta stateManager.attach(bulletAppState); 6259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta bulletAppState.getPhysicsSpace().enableDebug(assetManager); 6359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 6459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // Add a physics sphere to the world 6559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Node physicsSphere = PhysicsTestHelper.createPhysicsTestNode(assetManager, new SphereCollisionShape(1), 1); 6659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta physicsSphere.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(3, 6, 0)); 6759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta physicsSphere.getControl(RigidBodyControl.class).setApplyPhysicsLocal(true); 6859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rootNode.attachChild(physicsSphere); 6959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta getPhysicsSpace().add(physicsSphere); 7059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 7159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // Add a physics sphere to the world using the collision shape from sphere one 7259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Node physicsSphere2 = PhysicsTestHelper.createPhysicsTestNode(assetManager, physicsSphere.getControl(RigidBodyControl.class).getCollisionShape(), 1); 7359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta physicsSphere2.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(4, 8, 0)); 7459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta physicsSphere2.getControl(RigidBodyControl.class).setApplyPhysicsLocal(true); 7559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rootNode.attachChild(physicsSphere2); 7659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta getPhysicsSpace().add(physicsSphere2); 7759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 7859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // Add a physics box to the world 7959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Node physicsBox = PhysicsTestHelper.createPhysicsTestNode(assetManager, new BoxCollisionShape(new Vector3f(1, 1, 1)), 1); 8059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta physicsBox.getControl(RigidBodyControl.class).setFriction(0.1f); 8159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta physicsBox.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(.6f, 4, .5f)); 8259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta physicsBox.getControl(RigidBodyControl.class).setApplyPhysicsLocal(true); 8359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rootNode.attachChild(physicsBox); 8459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta getPhysicsSpace().add(physicsBox); 8559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 8659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // Add a physics cylinder to the world 8759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Node physicsCylinder = PhysicsTestHelper.createPhysicsTestNode(assetManager, new CylinderCollisionShape(new Vector3f(1f, 1f, 1.5f)), 1); 8859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta physicsCylinder.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(2, 2, 0)); 8959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta physicsCylinder.getControl(RigidBodyControl.class).setApplyPhysicsLocal(true); 9059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rootNode.attachChild(physicsCylinder); 9159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta getPhysicsSpace().add(physicsCylinder); 9259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 9359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // an obstacle mesh, does not move (mass=0) 9459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Node node2 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new MeshCollisionShape(new Sphere(16, 16, 1.2f)), 0); 9559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta node2.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(2.5f, -4, 0f)); 9659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta node2.getControl(RigidBodyControl.class).setApplyPhysicsLocal(true); 9759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rootNode.attachChild(node2); 9859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta getPhysicsSpace().add(node2); 9959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 10059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // the floor mesh, does not move (mass=0) 10159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Node node3 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new PlaneCollisionShape(new Plane(new Vector3f(0, 1, 0), 0)), 0); 10259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta node3.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(0f, -6, 0f)); 10359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta node3.getControl(RigidBodyControl.class).setApplyPhysicsLocal(true); 10459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rootNode.attachChild(node3); 10559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta getPhysicsSpace().add(node3); 10659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 10759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // Join the physics objects with a Point2Point joint 10859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// PhysicsPoint2PointJoint joint=new PhysicsPoint2PointJoint(physicsSphere, physicsBox, new Vector3f(-2,0,0), new Vector3f(2,0,0)); 10959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// PhysicsHingeJoint joint=new PhysicsHingeJoint(physicsSphere, physicsBox, new Vector3f(-2,0,0), new Vector3f(2,0,0), Vector3f.UNIT_Z,Vector3f.UNIT_Z); 11059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// getPhysicsSpace().add(joint); 11159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 11259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 11359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 11459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 11559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void simpleUpdate(float tpf) { 11659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rootNode.rotate(tpf, 0, 0); 11759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 11859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 11959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private PhysicsSpace getPhysicsSpace() { 12059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return bulletAppState.getPhysicsSpace(); 12159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 12259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta} 123