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.water; 34 35 import com.jme3.app.SimpleApplication; 36 import com.jme3.input.KeyInput; 37 import com.jme3.input.controls.ActionListener; 38 import com.jme3.input.controls.KeyTrigger; 39 import com.jme3.material.Material; 40 import com.jme3.math.Vector3f; 41 import com.jme3.scene.Geometry; 42 import com.jme3.scene.Node; 43 import com.jme3.scene.Spatial; 44 import com.jme3.scene.shape.Box; 45 import com.jme3.scene.shape.Sphere; 46 import com.jme3.util.SkyFactory; 47 import com.jme3.water.SimpleWaterProcessor; 48 49 /** 50 * 51 * @author normenhansen 52 */ 53 public class TestSimpleWater extends SimpleApplication implements ActionListener { 54 55 Material mat; 56 Spatial waterPlane; 57 Geometry lightSphere; 58 SimpleWaterProcessor waterProcessor; 59 Node sceneNode; 60 boolean useWater = true; 61 private Vector3f lightPos = new Vector3f(33,12,-29); 62 63 main(String[] args)64 public static void main(String[] args) { 65 TestSimpleWater app = new TestSimpleWater(); 66 app.start(); 67 } 68 69 @Override simpleInitApp()70 public void simpleInitApp() { 71 initInput(); 72 initScene(); 73 74 //create processor 75 waterProcessor = new SimpleWaterProcessor(assetManager); 76 waterProcessor.setReflectionScene(sceneNode); 77 waterProcessor.setDebug(true); 78 viewPort.addProcessor(waterProcessor); 79 80 waterProcessor.setLightPosition(lightPos); 81 82 //create water quad 83 //waterPlane = waterProcessor.createWaterGeometry(100, 100); 84 waterPlane=(Spatial) assetManager.loadAsset("Models/WaterTest/WaterTest.mesh.xml"); 85 waterPlane.setMaterial(waterProcessor.getMaterial()); 86 waterPlane.setLocalScale(40); 87 waterPlane.setLocalTranslation(-5, 0, 5); 88 89 rootNode.attachChild(waterPlane); 90 } 91 initScene()92 private void initScene() { 93 //init cam location 94 cam.setLocation(new Vector3f(0, 10, 10)); 95 cam.lookAt(Vector3f.ZERO, Vector3f.UNIT_Y); 96 //init scene 97 sceneNode = new Node("Scene"); 98 mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md"); 99 mat.setTexture("ColorMap", assetManager.loadTexture("Interface/Logo/Monkey.jpg")); 100 Box b = new Box(1, 1, 1); 101 Geometry geom = new Geometry("Box", b); 102 geom.setMaterial(mat); 103 sceneNode.attachChild(geom); 104 105 // load sky 106 sceneNode.attachChild(SkyFactory.createSky(assetManager, "Textures/Sky/Bright/BrightSky.dds", false)); 107 rootNode.attachChild(sceneNode); 108 109 //add lightPos Geometry 110 Sphere lite=new Sphere(8, 8, 3.0f); 111 lightSphere=new Geometry("lightsphere", lite); 112 lightSphere.setMaterial(mat); 113 lightSphere.setLocalTranslation(lightPos); 114 rootNode.attachChild(lightSphere); 115 } 116 initInput()117 protected void initInput() { 118 flyCam.setMoveSpeed(3); 119 //init input 120 inputManager.addMapping("use_water", new KeyTrigger(KeyInput.KEY_O)); 121 inputManager.addListener(this, "use_water"); 122 inputManager.addMapping("lightup", new KeyTrigger(KeyInput.KEY_T)); 123 inputManager.addListener(this, "lightup"); 124 inputManager.addMapping("lightdown", new KeyTrigger(KeyInput.KEY_G)); 125 inputManager.addListener(this, "lightdown"); 126 inputManager.addMapping("lightleft", new KeyTrigger(KeyInput.KEY_H)); 127 inputManager.addListener(this, "lightleft"); 128 inputManager.addMapping("lightright", new KeyTrigger(KeyInput.KEY_K)); 129 inputManager.addListener(this, "lightright"); 130 inputManager.addMapping("lightforward", new KeyTrigger(KeyInput.KEY_U)); 131 inputManager.addListener(this, "lightforward"); 132 inputManager.addMapping("lightback", new KeyTrigger(KeyInput.KEY_J)); 133 inputManager.addListener(this, "lightback"); 134 } 135 136 @Override simpleUpdate(float tpf)137 public void simpleUpdate(float tpf) { 138 fpsText.setText("Light Position: "+lightPos.toString()+" Change Light position with [U], [H], [J], [K] and [T], [G] Turn off water with [O]"); 139 lightSphere.setLocalTranslation(lightPos); 140 waterProcessor.setLightPosition(lightPos); 141 } 142 onAction(String name, boolean value, float tpf)143 public void onAction(String name, boolean value, float tpf) { 144 if (name.equals("use_water") && value) { 145 if (!useWater) { 146 useWater = true; 147 waterPlane.setMaterial(waterProcessor.getMaterial()); 148 } else { 149 useWater = false; 150 waterPlane.setMaterial(mat); 151 } 152 } else if (name.equals("lightup") && value) { 153 lightPos.y++; 154 } else if (name.equals("lightdown") && value) { 155 lightPos.y--; 156 } else if (name.equals("lightleft") && value) { 157 lightPos.x--; 158 } else if (name.equals("lightright") && value) { 159 lightPos.x++; 160 } else if (name.equals("lightforward") && value) { 161 lightPos.z--; 162 } else if (name.equals("lightback") && value) { 163 lightPos.z++; 164 } 165 } 166 } 167
