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 Barta 3359b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapackage jme3test.bullet; 3459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 3559b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.app.SimpleApplication; 3659b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.bullet.BulletAppState; 3759b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.bullet.PhysicsSpace; 3859b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.bullet.collision.shapes.BoxCollisionShape; 3959b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.bullet.control.RigidBodyControl; 4059b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.bullet.joints.HingeJoint; 4159b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.input.KeyInput; 4259b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.input.controls.AnalogListener; 4359b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.input.controls.KeyTrigger; 4459b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.math.Vector3f; 4559b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.scene.Node; 4659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 4759b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapublic class TestPhysicsHingeJoint extends SimpleApplication implements AnalogListener { 4859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private BulletAppState bulletAppState; 4959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private HingeJoint joint; 5059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public static void main(String[] args) { 5259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta TestPhysicsHingeJoint app = new TestPhysicsHingeJoint(); 5359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta app.start(); 5459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 5559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private void setupKeys() { 5759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta inputManager.addMapping("Left", new KeyTrigger(KeyInput.KEY_H)); 5859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta inputManager.addMapping("Right", new KeyTrigger(KeyInput.KEY_K)); 5959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta inputManager.addMapping("Swing", new KeyTrigger(KeyInput.KEY_SPACE)); 6059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta inputManager.addListener(this, "Left", "Right", "Swing"); 6159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 6259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 6359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void onAnalog(String binding, float value, float tpf) { 6459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta if(binding.equals("Left")){ 6559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta joint.enableMotor(true, 1, .1f); 6659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 6759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta else if(binding.equals("Right")){ 6859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta joint.enableMotor(true, -1, .1f); 6959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 7059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta else if(binding.equals("Swing")){ 7159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta joint.enableMotor(false, 0, 0); 7259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 7359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 7459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 7559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 7659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void simpleInitApp() { 7759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta bulletAppState = new BulletAppState(); 7859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta stateManager.attach(bulletAppState); 7959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta bulletAppState.getPhysicsSpace().enableDebug(assetManager); 8059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta setupKeys(); 8159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta setupJoint(); 8259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 8359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 8459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private PhysicsSpace getPhysicsSpace(){ 8559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return bulletAppState.getPhysicsSpace(); 8659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 8759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 8859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void setupJoint() { 8959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Node holderNode=PhysicsTestHelper.createPhysicsTestNode(assetManager, new BoxCollisionShape(new Vector3f( .1f, .1f, .1f)),0); 9059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta holderNode.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(0f,0,0f)); 9159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rootNode.attachChild(holderNode); 9259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta getPhysicsSpace().add(holderNode); 9359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 9459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Node hammerNode=PhysicsTestHelper.createPhysicsTestNode(assetManager, new BoxCollisionShape(new Vector3f( .3f, .3f, .3f)),1); 9559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta hammerNode.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(0f,-1,0f)); 9659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rootNode.attachChild(hammerNode); 9759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta getPhysicsSpace().add(hammerNode); 9859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 9959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta joint=new HingeJoint(holderNode.getControl(RigidBodyControl.class), hammerNode.getControl(RigidBodyControl.class), Vector3f.ZERO, new Vector3f(0f,-1,0f), Vector3f.UNIT_Z, Vector3f.UNIT_Z); 10059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta getPhysicsSpace().add(joint); 10159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 10259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 10359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 10459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void simpleUpdate(float tpf) { 10559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 10659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 10759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 10859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 10959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta}