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.material; 3459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 3559b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.app.SimpleApplication; 3659b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.light.PointLight; 3759b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.material.Material; 3859b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.math.ColorRGBA; 3959b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.math.FastMath; 4059b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.math.Vector3f; 4159b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.scene.Geometry; 4259b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.scene.Spatial; 4359b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.scene.shape.Quad; 4459b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.scene.shape.Sphere; 4559b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.util.TangentBinormalGenerator; 4659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 4759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// phong cutoff for light to normal angle > 90? 4859b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapublic class TestSimpleBumps extends SimpleApplication { 4959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta float angle; 5159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta PointLight pl; 5259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Spatial lightMdl; 5359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public static void main(String[] args){ 5559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta TestSimpleBumps app = new TestSimpleBumps(); 5659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta app.start(); 5759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 5859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 6059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void simpleInitApp() { 6159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Quad quadMesh = new Quad(1, 1); 6259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 6359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Geometry sphere = new Geometry("Rock Ball", quadMesh); 6459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Material mat = assetManager.loadMaterial("Textures/BumpMapTest/SimpleBump.j3m"); 6559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta sphere.setMaterial(mat); 6659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta TangentBinormalGenerator.generate(sphere); 6759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rootNode.attachChild(sphere); 6859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 6959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta lightMdl = new Geometry("Light", new Sphere(10, 10, 0.1f)); 7059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta lightMdl.setMaterial(assetManager.loadMaterial("Common/Materials/RedColor.j3m")); 7159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rootNode.attachChild(lightMdl); 7259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 7359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta pl = new PointLight(); 7459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta pl.setColor(ColorRGBA.White); 7559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta pl.setPosition(new Vector3f(0f, 0f, 4f)); 7659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rootNode.addLight(pl); 7759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 7859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// DirectionalLight dl = new DirectionalLight(); 7959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// dl.setDirection(new Vector3f(1, -1, -1).normalizeLocal()); 8059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// dl.setColor(new ColorRGBA(0.22f, 0.15f, 0.1f, 1.0f)); 8159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// rootNode.addLight(dl); 8259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 8359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 8459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta @Override 8559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void simpleUpdate(float tpf){ 8659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta angle += tpf * 0.25f; 8759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta angle %= FastMath.TWO_PI; 8859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 8959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta pl.setPosition(new Vector3f(FastMath.cos(angle) * 4f, 0.5f, FastMath.sin(angle) * 4f)); 9059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta lightMdl.setLocalTranslation(pl.getPosition()); 9159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 9259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 9359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta} 94