1 /* 2 * Copyright (c) 2009-2010 jMonkeyEngine 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: 8 * 9 * * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 12 * * Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * * Neither the name of 'jMonkeyEngine' nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 27 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 28 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 29 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 30 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 package jme3test.model.shape; 34 35 import com.jme3.app.SimpleApplication; 36 import com.jme3.material.Material; 37 import com.jme3.math.ColorRGBA; 38 import com.jme3.math.Vector3f; 39 import com.jme3.scene.Geometry; 40 import com.jme3.scene.Node; 41 import com.jme3.scene.control.BillboardControl; 42 import com.jme3.scene.shape.Box; 43 import com.jme3.scene.shape.Quad; 44 45 /** 46 * 47 * @author Kirill Vainer 48 */ 49 public class TestBillboard extends SimpleApplication { 50 simpleInitApp()51 public void simpleInitApp() { 52 flyCam.setMoveSpeed(10); 53 54 Quad q = new Quad(2, 2); 55 Geometry g = new Geometry("Quad", q); 56 Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md"); 57 mat.setColor("Color", ColorRGBA.Blue); 58 g.setMaterial(mat); 59 60 Quad q2 = new Quad(1, 1); 61 Geometry g3 = new Geometry("Quad2", q2); 62 Material mat2 = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md"); 63 mat2.setColor("Color", ColorRGBA.Yellow); 64 g3.setMaterial(mat2); 65 g3.setLocalTranslation(.5f, .5f, .01f); 66 67 Box b = new Box(new Vector3f(0, 0, 3), .25f, .5f, .25f); 68 Geometry g2 = new Geometry("Box", b); 69 g2.setMaterial(mat); 70 71 Node bb = new Node("billboard"); 72 73 BillboardControl control=new BillboardControl(); 74 75 bb.addControl(control); 76 bb.attachChild(g); 77 bb.attachChild(g3); 78 79 80 n=new Node("parent"); 81 n.attachChild(g2); 82 n.attachChild(bb); 83 rootNode.attachChild(n); 84 85 n2=new Node("parentParent"); 86 n2.setLocalTranslation(Vector3f.UNIT_X.mult(5)); 87 n2.attachChild(n); 88 89 rootNode.attachChild(n2); 90 91 92 // rootNode.attachChild(bb); 93 // rootNode.attachChild(g2); 94 } 95 Node n; 96 Node n2; 97 @Override simpleUpdate(float tpf)98 public void simpleUpdate(float tpf) { 99 super.simpleUpdate(tpf); 100 n.rotate(0, tpf, 0); 101 n.move(0.1f*tpf, 0, 0); 102 n2.rotate(0, 0, -tpf); 103 } 104 105 106 main(String[] args)107 public static void main(String[] args) { 108 TestBillboard app = new TestBillboard(); 109 app.start(); 110 } 111 }