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.material.Material; 37 import com.jme3.math.Vector3f; 38 import com.jme3.post.HDRRenderer; 39 import com.jme3.scene.Geometry; 40 import com.jme3.scene.shape.Box; 41 import com.jme3.ui.Picture; 42 43 public class TestHDR extends SimpleApplication { 44 45 private HDRRenderer hdrRender; 46 private Picture dispQuad; 47 main(String[] args)48 public static void main(String[] args){ 49 TestHDR app = new TestHDR(); 50 app.start(); 51 } 52 createHDRBox()53 public Geometry createHDRBox(){ 54 Box boxMesh = new Box(Vector3f.ZERO, 1, 1, 1); 55 Geometry box = new Geometry("Box", boxMesh); 56 57 // Material mat = assetManager.loadMaterial("Textures/HdrTest/Memorial.j3m"); 58 // box.setMaterial(mat); 59 60 Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md"); 61 mat.setTexture("ColorMap", assetManager.loadTexture("Textures/HdrTest/Memorial.hdr")); 62 box.setMaterial(mat); 63 64 return box; 65 } 66 67 // private Material disp; 68 69 @Override simpleInitApp()70 public void simpleInitApp() { 71 hdrRender = new HDRRenderer(assetManager, renderer); 72 hdrRender.setSamples(0); 73 hdrRender.setMaxIterations(20); 74 hdrRender.setExposure(0.87f); 75 hdrRender.setThrottle(0.33f); 76 77 viewPort.addProcessor(hdrRender); 78 79 // config.setVisible(true); 80 81 rootNode.attachChild(createHDRBox()); 82 } 83 simpleUpdate(float tpf)84 public void simpleUpdate(float tpf){ 85 if (hdrRender.isInitialized() && dispQuad == null){ 86 dispQuad = hdrRender.createDisplayQuad(); 87 dispQuad.setWidth(128); 88 dispQuad.setHeight(128); 89 dispQuad.setPosition(30, cam.getHeight() - 128 - 30); 90 guiNode.attachChild(dispQuad); 91 } 92 } 93 94 // public void displayAvg(Renderer r){ 95 // r.setFrameBuffer(null); 96 // disp = prepare(-1, -1, settings.getWidth(), settings.getHeight(), 3, -1, scene64, disp); 97 // r.clearBuffers(true, true, true); 98 // r.renderGeometry(pic); 99 // } 100 101 } 102