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-/*
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- * Copyright (c) 2009-2012 jMonkeyEngine
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- * All rights reserved.
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- *
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- * Redistribution and use in source and binary forms, with or without
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- * modification, are permitted provided that the following conditions are
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- * met:
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- *
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- * * Redistributions of source code must retain the above copyright
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- * notice, this list of conditions and the following disclaimer.
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- *
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- * * Redistributions in binary form must reproduce the above copyright
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- * notice, this list of conditions and the following disclaimer in the
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- * documentation and/or other materials provided with the distribution.
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- *
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- * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
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- * may be used to endorse or promote products derived from this software
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- * without specific prior written permission.
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- *
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- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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- */
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-
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-package jme3test.tools;
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-
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-import com.jme3.app.SimpleApplication;
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-import com.jme3.bounding.BoundingBox;
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-import com.jme3.light.DirectionalLight;
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-import com.jme3.material.Material;
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-import com.jme3.material.MaterialList;
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-import com.jme3.math.ColorRGBA;
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-import com.jme3.math.Vector3f;
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-import com.jme3.post.SceneProcessor;
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-import com.jme3.renderer.RenderManager;
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-import com.jme3.renderer.ViewPort;
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-import com.jme3.renderer.queue.RenderQueue;
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-import com.jme3.scene.Geometry;
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-import com.jme3.scene.Spatial;
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-import com.jme3.scene.debug.WireBox;
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-import com.jme3.scene.plugins.ogre.MeshLoader;
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-import com.jme3.scene.plugins.ogre.OgreMeshKey;
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-import com.jme3.texture.FrameBuffer;
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-import java.util.ArrayList;
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-import java.util.HashSet;
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-import java.util.Set;
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-import jme3tools.optimize.FastOctnode;
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-import jme3tools.optimize.Octree;
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-
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-
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-public class TestOctree extends SimpleApplication implements SceneProcessor {
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-
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- private Octree tree;
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- private FastOctnode fastRoot;
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- private Geometry[] globalGeoms;
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- private BoundingBox octBox;
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-
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- private Set<Geometry> renderSet = new HashSet<Geometry>(300);
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- private Material mat, mat2;
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- private WireBox box = new WireBox(1,1,1);
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-
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- public static void main(String[] args){
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- TestOctree app = new TestOctree();
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- app.start();
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- }
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-
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- public void simpleInitApp() {
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-// this.flyCam.setMoveSpeed(2000);
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-// this.cam.setFrustumFar(10000);
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-// mat = new Material(assetManager, "Common/MatDefs/Misc/WireColor.j3md");
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-// mat.setColor("Color", ColorRGBA.White);
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-
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-// mat2 = new Material(assetManager, "Common/MatDefs/Misc/ShowNormals.j3md");
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-
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- assetManager.registerLocator("quake3level.zip", com.jme3.asset.plugins.ZipLocator.class);
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- MaterialList matList = (MaterialList) assetManager.loadAsset("Scene.material");
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- OgreMeshKey key = new OgreMeshKey("main.meshxml", matList);
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- Spatial scene = assetManager.loadModel(key);
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-
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-// Spatial scene = assetManager.loadModel("Models/Teapot/teapot.obj");
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-// scene.scale(3);
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-
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- DirectionalLight dl = new DirectionalLight();
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- dl.setColor(ColorRGBA.White);
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- dl.setDirection(new Vector3f(-1, -1, -1).normalize());
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- rootNode.addLight(dl);
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-
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- DirectionalLight dl2 = new DirectionalLight();
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- dl2.setColor(ColorRGBA.White);
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- dl2.setDirection(new Vector3f(1, -1, 1).normalize());
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- rootNode.addLight(dl2);
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-
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- // generate octree
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-// tree = new Octree(scene, 20000);
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- tree = new Octree(scene);
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- tree.construct(50, 0.01f, 50);
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-
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- ArrayList<Geometry> globalGeomList = new ArrayList<Geometry>();
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- tree.createFastOctnodes(globalGeomList);
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- tree.generateFastOctnodeLinks();
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-
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- for (Geometry geom : globalGeomList){
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- geom.addLight(dl);
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- geom.addLight(dl2);
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- geom.updateGeometricState();
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- }
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-
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- globalGeoms = globalGeomList.toArray(new Geometry[0]);
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- fastRoot = tree.getFastRoot();
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- octBox = tree.getBound();
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-
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- viewPort.addProcessor(this);
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- }
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-
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- public void initialize(RenderManager rm, ViewPort vp) {
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- }
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-
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- public void reshape(ViewPort vp, int w, int h) {
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- }
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-
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- public boolean isInitialized() {
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- return true;
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- }
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-
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- public void preFrame(float tpf) {
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- }
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-
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- public void postQueue(RenderQueue rq) {
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- renderSet.clear();
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- //tree.generateRenderSet(renderSet, cam);
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- fastRoot.generateRenderSet(globalGeoms, renderSet, cam, octBox, true);
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-// System.out.println("Geoms: "+renderSet.size());
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- int tris = 0;
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-
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- for (Geometry geom : renderSet){
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- tris += geom.getTriangleCount();
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-// geom.setMaterial(mat2);
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- rq.addToQueue(geom, geom.getQueueBucket());
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- }
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-
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-// Matrix4f transform = new Matrix4f();
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-// transform.setScale(0.2f, 0.2f, 0.2f);
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-// System.out.println("Tris: "+tris);
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-
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-// tree.renderBounds(rq, transform, box, mat);
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-
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-// renderManager.flushQueue(viewPort);
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- }
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-
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- public void postFrame(FrameBuffer out) {
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- }
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-
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- public void cleanup() {
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- }
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-}
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