per discussion at http://hub.jmonkeyengine.org/forum/topic/proposed-removal-of-octree-and-related-files git-svn-id: https://jmonkeyengine.googlecode.com/svn/branches/gradle-restructure@11091 75d07b2b-3a1a-0410-a2c5-0572b91ccdcaexperimental
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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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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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public class TestOctree extends SimpleApplication implements SceneProcessor { |
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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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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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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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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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// mat2 = new Material(assetManager, "Common/MatDefs/Misc/ShowNormals.j3md");
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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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// Spatial scene = assetManager.loadModel("Models/Teapot/teapot.obj");
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// scene.scale(3);
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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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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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// 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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ArrayList<Geometry> globalGeomList = new ArrayList<Geometry>(); |
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tree.createFastOctnodes(globalGeomList); |
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tree.generateFastOctnodeLinks(); |
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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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globalGeoms = globalGeomList.toArray(new Geometry[0]); |
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fastRoot = tree.getFastRoot(); |
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octBox = tree.getBound(); |
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viewPort.addProcessor(this); |
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} |
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public void initialize(RenderManager rm, ViewPort vp) { |
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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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public boolean isInitialized() { |
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return true; |
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} |
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public void preFrame(float tpf) { |
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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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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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// 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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// tree.renderBounds(rq, transform, box, mat);
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// renderManager.flushQueue(viewPort);
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} |
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public void postFrame(FrameBuffer out) { |
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} |
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public void cleanup() { |
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} |
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} |
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