Home | History | Annotate | Download | only in post 
      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 
     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 
     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 
    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