159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta/* 259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Copyright (c) 2009-2010 jMonkeyEngine 359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * All rights reserved. 459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * Redistribution and use in source and binary forms, with or without 659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * modification, are permitted provided that the following conditions are 759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * met: 859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * * Redistributions of source code must retain the above copyright 1059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * notice, this list of conditions and the following disclaimer. 1159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 1259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * * Redistributions in binary form must reproduce the above copyright 1359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * notice, this list of conditions and the following disclaimer in the 1459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * documentation and/or other materials provided with the distribution. 1559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 1659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * * Neither the name of 'jMonkeyEngine' nor the names of its contributors 1759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * may be used to endorse or promote products derived from this software 1859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * without specific prior written permission. 1959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * 2059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 2259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 2359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 2459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 2559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 2659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 2759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 2859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 2959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 3059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta */ 3259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 3359b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapackage jme3test.tools; 3459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 3559b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.app.SimpleApplication; 3659b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.bounding.BoundingBox; 3759b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.light.DirectionalLight; 3859b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.material.Material; 3959b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.material.MaterialList; 4059b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.math.ColorRGBA; 4159b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.math.Vector3f; 4259b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.post.SceneProcessor; 4359b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.renderer.RenderManager; 4459b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.renderer.ViewPort; 4559b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.renderer.queue.RenderQueue; 4659b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.scene.Geometry; 4759b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.scene.Spatial; 4859b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.scene.debug.WireBox; 4959b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.scene.plugins.ogre.MeshLoader; 5059b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.scene.plugins.ogre.OgreMeshKey; 5159b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport com.jme3.texture.FrameBuffer; 5259b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport java.util.ArrayList; 5359b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport java.util.HashSet; 5459b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport java.util.Set; 5559b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport jme3tools.optimize.FastOctnode; 5659b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartaimport jme3tools.optimize.Octree; 5759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 5959b2e6871c65f58fdad78cd7229c292f6a177578Scott Bartapublic class TestOctree extends SimpleApplication implements SceneProcessor { 6059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 6159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private Octree tree; 6259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private FastOctnode fastRoot; 6359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private Geometry[] globalGeoms; 6459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private BoundingBox octBox; 6559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 6659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private Set<Geometry> renderSet = new HashSet<Geometry>(300); 6759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private Material mat, mat2; 6859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta private WireBox box = new WireBox(1,1,1); 6959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 7059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public static void main(String[] args){ 7159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta TestOctree app = new TestOctree(); 7259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta app.start(); 7359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 7459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 7559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void simpleInitApp() { 7659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// this.flyCam.setMoveSpeed(2000); 7759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// this.cam.setFrustumFar(10000); 7859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta MeshLoader.AUTO_INTERLEAVE = false; 7959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 8059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// mat = new Material(assetManager, "Common/MatDefs/Misc/WireColor.j3md"); 8159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// mat.setColor("Color", ColorRGBA.White); 8259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 8359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// mat2 = new Material(assetManager, "Common/MatDefs/Misc/ShowNormals.j3md"); 8459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 8559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta assetManager.registerLocator("quake3level.zip", "com.jme3.asset.plugins.ZipLocator"); 8659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta MaterialList matList = (MaterialList) assetManager.loadAsset("Scene.material"); 8759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta OgreMeshKey key = new OgreMeshKey("main.meshxml", matList); 8859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta Spatial scene = assetManager.loadModel(key); 8959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 9059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// Spatial scene = assetManager.loadModel("Models/Teapot/teapot.obj"); 9159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// scene.scale(3); 9259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 9359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta DirectionalLight dl = new DirectionalLight(); 9459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta dl.setColor(ColorRGBA.White); 9559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta dl.setDirection(new Vector3f(-1, -1, -1).normalize()); 9659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rootNode.addLight(dl); 9759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 9859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta DirectionalLight dl2 = new DirectionalLight(); 9959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta dl2.setColor(ColorRGBA.White); 10059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta dl2.setDirection(new Vector3f(1, -1, 1).normalize()); 10159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rootNode.addLight(dl2); 10259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 10359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta // generate octree 10459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// tree = new Octree(scene, 20000); 10559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta tree = new Octree(scene, 50); 10659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta tree.construct(); 10759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 10859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta ArrayList<Geometry> globalGeomList = new ArrayList<Geometry>(); 10959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta tree.createFastOctnodes(globalGeomList); 11059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta tree.generateFastOctnodeLinks(); 11159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 11259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta for (Geometry geom : globalGeomList){ 11359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta geom.addLight(dl); 11459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta geom.addLight(dl2); 11559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta geom.updateGeometricState(); 11659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 11759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 11859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta globalGeoms = globalGeomList.toArray(new Geometry[0]); 11959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta fastRoot = tree.getFastRoot(); 12059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta octBox = tree.getBound(); 12159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 12259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta viewPort.addProcessor(this); 12359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 12459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 12559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void initialize(RenderManager rm, ViewPort vp) { 12659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 12759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 12859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void reshape(ViewPort vp, int w, int h) { 12959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 13059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 13159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public boolean isInitialized() { 13259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta return true; 13359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 13459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 13559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void preFrame(float tpf) { 13659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 13759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 13859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void postQueue(RenderQueue rq) { 13959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta renderSet.clear(); 14059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta //tree.generateRenderSet(renderSet, cam); 14159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta fastRoot.generateRenderSet(globalGeoms, renderSet, cam, octBox, true); 14259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// System.out.println("Geoms: "+renderSet.size()); 14359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta int tris = 0; 14459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 14559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta for (Geometry geom : renderSet){ 14659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta tris += geom.getTriangleCount(); 14759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// geom.setMaterial(mat2); 14859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta rq.addToQueue(geom, geom.getQueueBucket()); 14959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 15059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 15159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// Matrix4f transform = new Matrix4f(); 15259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// transform.setScale(0.2f, 0.2f, 0.2f); 15359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// System.out.println("Tris: "+tris); 15459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 15559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// tree.renderBounds(rq, transform, box, mat); 15659b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 15759b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta// renderManager.flushQueue(viewPort); 15859b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 15959b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 16059b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void postFrame(FrameBuffer out) { 16159b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 16259b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta 16359b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta public void cleanup() { 16459b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta } 16559b2e6871c65f58fdad78cd7229c292f6a177578Scott Barta} 166