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      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:
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      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 package jme3test.post;
     33 
     34 import com.jme3.app.SimpleApplication;
     35 import com.jme3.input.KeyInput;
     36 import com.jme3.input.controls.ActionListener;
     37 import com.jme3.input.controls.KeyTrigger;
     38 import com.jme3.light.DirectionalLight;
     39 import com.jme3.material.Material;
     40 import com.jme3.math.*;
     41 import com.jme3.post.FilterPostProcessor;
     42 import com.jme3.post.filters.ColorOverlayFilter;
     43 import com.jme3.post.filters.FadeFilter;
     44 import com.jme3.post.filters.RadialBlurFilter;
     45 import com.jme3.renderer.Caps;
     46 import com.jme3.renderer.queue.RenderQueue.ShadowMode;
     47 import com.jme3.scene.Geometry;
     48 import com.jme3.scene.Spatial;
     49 import com.jme3.scene.Spatial.CullHint;
     50 import com.jme3.scene.shape.Box;
     51 import com.jme3.texture.Texture;
     52 import com.jme3.texture.Texture.WrapMode;
     53 import com.jme3.util.SkyFactory;
     54 import com.jme3.util.TangentBinormalGenerator;
     55 
     56 public class TestPostFilters extends SimpleApplication implements ActionListener {
     57 
     58     private FilterPostProcessor fpp;
     59     private Vector3f lightDir = new Vector3f(-1, -1, .5f).normalizeLocal();
     60     FadeFilter fade;
     61 
     62     public static void main(String[] args) {
     63         TestPostFilters app = new TestPostFilters();
     64         app.start();
     65     }
     66 
     67     public void setupFilters() {
     68         if (renderer.getCaps().contains(Caps.GLSL100)) {
     69             fpp = new FilterPostProcessor(assetManager);
     70             // fpp.setNumSamples(4);
     71             fpp.addFilter(new ColorOverlayFilter(ColorRGBA.LightGray));
     72             fpp.addFilter(new RadialBlurFilter());
     73             //fade=new FadeFilter(1.0f);
     74             //fpp.addFilter(fade);
     75 
     76 
     77             viewPort.addProcessor(fpp);
     78         }
     79     }
     80 
     81     public void setupSkyBox() {
     82         Texture envMap;
     83         if (renderer.getCaps().contains(Caps.FloatTexture)) {
     84             envMap = assetManager.loadTexture("Textures/Sky/St Peters/StPeters.hdr");
     85         } else {
     86             envMap = assetManager.loadTexture("Textures/Sky/St Peters/StPeters.jpg");
     87         }
     88         rootNode.attachChild(SkyFactory.createSky(assetManager, envMap, new Vector3f(-1, -1, -1), true));
     89     }
     90 
     91     public void setupLighting() {
     92 
     93         DirectionalLight dl = new DirectionalLight();
     94         dl.setDirection(lightDir);
     95 
     96         dl.setColor(new ColorRGBA(.9f, .9f, .9f, 1));
     97 
     98         rootNode.addLight(dl);
     99 
    100         dl = new DirectionalLight();
    101         dl.setDirection(new Vector3f(1, 0, -1).normalizeLocal());
    102 
    103         dl.setColor(new ColorRGBA(.4f, .4f, .4f, 1));
    104 
    105         rootNode.addLight(dl);
    106     }
    107 
    108     public void setupFloor() {
    109         Material mat = assetManager.loadMaterial("Textures/Terrain/BrickWall/BrickWall.j3m");
    110         mat.getTextureParam("DiffuseMap").getTextureValue().setWrap(WrapMode.Repeat);
    111         mat.getTextureParam("NormalMap").getTextureValue().setWrap(WrapMode.Repeat);
    112         mat.getTextureParam("ParallaxMap").getTextureValue().setWrap(WrapMode.Repeat);
    113         Box floor = new Box(Vector3f.ZERO, 50, 1f, 50);
    114         TangentBinormalGenerator.generate(floor);
    115         floor.scaleTextureCoordinates(new Vector2f(5, 5));
    116         Geometry floorGeom = new Geometry("Floor", floor);
    117         floorGeom.setMaterial(mat);
    118         floorGeom.setShadowMode(ShadowMode.Receive);
    119         rootNode.attachChild(floorGeom);
    120     }
    121 
    122     public void setupSignpost() {
    123         Spatial signpost = assetManager.loadModel("Models/Sign Post/Sign Post.mesh.xml");
    124         Material mat = assetManager.loadMaterial("Models/Sign Post/Sign Post.j3m");
    125         signpost.setMaterial(mat);
    126         signpost.rotate(0, FastMath.HALF_PI, 0);
    127         signpost.setLocalTranslation(12, 3.5f, 30);
    128         signpost.setLocalScale(4);
    129         signpost.setShadowMode(ShadowMode.CastAndReceive);
    130         rootNode.attachChild(signpost);
    131     }
    132 
    133     @Override
    134     public void simpleInitApp() {
    135         cam.setLocation(new Vector3f(-32.295086f, 54.80136f, 79.59805f));
    136         cam.setRotation(new Quaternion(0.074364014f, 0.92519957f, -0.24794696f, 0.27748522f));
    137         cam.update();
    138 
    139         cam.setFrustumFar(300);
    140         flyCam.setMoveSpeed(30);
    141 
    142         rootNode.setCullHint(CullHint.Never);
    143 
    144         setupLighting();
    145         setupSkyBox();
    146 
    147 
    148         setupFloor();
    149 
    150         setupSignpost();
    151 
    152         setupFilters();
    153 
    154         initInput();
    155 
    156     }
    157 
    158     protected void initInput() {
    159         flyCam.setMoveSpeed(3);
    160         //init input
    161         inputManager.addMapping("fadein", new KeyTrigger(KeyInput.KEY_I));
    162         inputManager.addListener(this, "fadein");
    163         inputManager.addMapping("fadeout", new KeyTrigger(KeyInput.KEY_O));
    164         inputManager.addListener(this, "fadeout");
    165 
    166     }
    167 
    168     public void onAction(String name, boolean value, float tpf) {
    169         if (name.equals("fadein") && value) {
    170             fade.fadeIn();
    171             System.out.println("fade in");
    172 
    173         }
    174         if (name.equals("fadeout") && value) {
    175             fade.fadeOut();
    176             System.out.println("fade out");
    177         }
    178     }
    179 }
    180