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.post; 34 35 import com.jme3.app.SimpleApplication; 36 import com.jme3.asset.plugins.HttpZipLocator; 37 import com.jme3.asset.plugins.ZipLocator; 38 import com.jme3.input.KeyInput; 39 import com.jme3.input.controls.ActionListener; 40 import com.jme3.input.controls.AnalogListener; 41 import com.jme3.input.controls.KeyTrigger; 42 import com.jme3.light.DirectionalLight; 43 import com.jme3.math.ColorRGBA; 44 import com.jme3.math.Quaternion; 45 import com.jme3.math.Vector3f; 46 import com.jme3.post.FilterPostProcessor; 47 import com.jme3.post.filters.FogFilter; 48 import com.jme3.scene.Node; 49 import com.jme3.scene.Spatial; 50 import com.jme3.util.SkyFactory; 51 import java.io.File; 52 53 public class TestFog extends SimpleApplication { 54 55 private FilterPostProcessor fpp; 56 private boolean enabled=true; 57 private FogFilter fog; 58 59 // set default for applets 60 private static boolean useHttp = true; 61 main(String[] args)62 public static void main(String[] args) { 63 File file = new File("wildhouse.zip"); 64 if (file.exists()) { 65 useHttp = false; 66 } 67 TestFog app = new TestFog(); 68 app.start(); 69 } 70 simpleInitApp()71 public void simpleInitApp() { 72 this.flyCam.setMoveSpeed(10); 73 Node mainScene=new Node(); 74 cam.setLocation(new Vector3f(-27.0f, 1.0f, 75.0f)); 75 cam.setRotation(new Quaternion(0.03f, 0.9f, 0f, 0.4f)); 76 77 // load sky 78 mainScene.attachChild(SkyFactory.createSky(assetManager, "Textures/Sky/Bright/BrightSky.dds", false)); 79 80 // create the geometry and attach it 81 // load the level from zip or http zip 82 if (useHttp) { 83 assetManager.registerLocator("http://jmonkeyengine.googlecode.com/files/wildhouse.zip", HttpZipLocator.class.getName()); 84 } else { 85 assetManager.registerLocator("wildhouse.zip", ZipLocator.class.getName()); 86 } 87 Spatial scene = assetManager.loadModel("main.scene"); 88 89 DirectionalLight sun = new DirectionalLight(); 90 Vector3f lightDir=new Vector3f(-0.37352666f, -0.50444174f, -0.7784704f); 91 sun.setDirection(lightDir); 92 sun.setColor(ColorRGBA.White.clone().multLocal(2)); 93 scene.addLight(sun); 94 95 96 mainScene.attachChild(scene); 97 rootNode.attachChild(mainScene); 98 99 fpp=new FilterPostProcessor(assetManager); 100 //fpp.setNumSamples(4); 101 fog=new FogFilter(); 102 fog.setFogColor(new ColorRGBA(0.9f, 0.9f, 0.9f, 1.0f)); 103 fog.setFogDistance(155); 104 fog.setFogDensity(2.0f); 105 fpp.addFilter(fog); 106 viewPort.addProcessor(fpp); 107 initInputs(); 108 } 109 initInputs()110 private void initInputs() { 111 inputManager.addMapping("toggle", new KeyTrigger(KeyInput.KEY_SPACE)); 112 inputManager.addMapping("DensityUp", new KeyTrigger(KeyInput.KEY_Y)); 113 inputManager.addMapping("DensityDown", new KeyTrigger(KeyInput.KEY_H)); 114 inputManager.addMapping("DistanceUp", new KeyTrigger(KeyInput.KEY_U)); 115 inputManager.addMapping("DistanceDown", new KeyTrigger(KeyInput.KEY_J)); 116 117 118 ActionListener acl = new ActionListener() { 119 120 public void onAction(String name, boolean keyPressed, float tpf) { 121 if (name.equals("toggle") && keyPressed) { 122 if(enabled){ 123 enabled=false; 124 viewPort.removeProcessor(fpp); 125 }else{ 126 enabled=true; 127 viewPort.addProcessor(fpp); 128 } 129 } 130 131 } 132 }; 133 134 AnalogListener anl=new AnalogListener() { 135 136 public void onAnalog(String name, float isPressed, float tpf) { 137 if(name.equals("DensityUp")){ 138 fog.setFogDensity(fog.getFogDensity()+0.001f); 139 System.out.println("Fog density : "+fog.getFogDensity()); 140 } 141 if(name.equals("DensityDown")){ 142 fog.setFogDensity(fog.getFogDensity()-0.010f); 143 System.out.println("Fog density : "+fog.getFogDensity()); 144 } 145 if(name.equals("DistanceUp")){ 146 fog.setFogDistance(fog.getFogDistance()+0.5f); 147 System.out.println("Fog Distance : "+fog.getFogDistance()); 148 } 149 if(name.equals("DistanceDown")){ 150 fog.setFogDistance(fog.getFogDistance()-0.5f); 151 System.out.println("Fog Distance : "+fog.getFogDistance()); 152 } 153 154 } 155 }; 156 157 inputManager.addListener(acl, "toggle"); 158 inputManager.addListener(anl, "DensityUp","DensityDown","DistanceUp","DistanceDown"); 159 160 } 161 } 162 163