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103 lines
3.2 KiB
103 lines
3.2 KiB
10 years ago
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package jme3test.stress;
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import com.jme3.app.BasicProfilerState;
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import com.jme3.app.SimpleApplication;
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import com.jme3.material.Material;
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import com.jme3.math.ColorRGBA;
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import com.jme3.math.Quaternion;
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import com.jme3.math.Vector3f;
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import com.jme3.profile.AppProfiler;
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import com.jme3.profile.AppStep;
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import com.jme3.profile.VpStep;
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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.shape.Quad;
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import com.jme3.texture.Texture;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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public class TestShaderNodesStress extends SimpleApplication {
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public static void main(String[] args) {
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TestShaderNodesStress app = new TestShaderNodesStress();
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app.start();
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}
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@Override
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public void simpleInitApp() {
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Quad q = new Quad(1, 1);
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Geometry g = new Geometry("quad", q);
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g.setLocalTranslation(-500, -500, 0);
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g.setLocalScale(1000);
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rootNode.attachChild(g);
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cam.setLocation(new Vector3f(0.0f, 0.0f, 0.40647888f));
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cam.setRotation(new Quaternion(0.0f, 1.0f, 0.0f, 0.0f));
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Texture tex = assetManager.loadTexture("Interface/Logo/Monkey.jpg");
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Material mat = new Material(assetManager, "Common/MatDefs/Misc/UnshadedNodes.j3md");
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//Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
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mat.setColor("Color", ColorRGBA.Yellow);
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mat.setTexture("ColorMap", tex);
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g.setMaterial(mat);
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//place the geoms in the transparent bucket so that they are rendered back to front for maximum overdraw
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g.setQueueBucket(RenderQueue.Bucket.Transparent);
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for (int i = 0; i < 1000; i++) {
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Geometry cl = g.clone(false);
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cl.move(0, 0, -(i + 1));
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rootNode.attachChild(cl);
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}
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flyCam.setMoveSpeed(20);
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Logger.getLogger("com.jme3").setLevel(Level.WARNING);
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this.setAppProfiler(new Profiler());
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}
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private class Profiler implements AppProfiler {
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private long startTime;
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private long updateTime;
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private long renderTime;
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private long sum;
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private int nbFrames;
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@Override
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public void appStep(AppStep step) {
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switch (step) {
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case BeginFrame:
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startTime = System.nanoTime();
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break;
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case RenderFrame:
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updateTime = System.nanoTime();
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// System.err.println("Update time : " + (updateTime - startTime));
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break;
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case EndFrame:
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nbFrames++;
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if (nbFrames >= 150) {
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renderTime = System.nanoTime();
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sum += renderTime - updateTime;
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System.err.println("render time : " + (renderTime - updateTime));
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System.err.println("Average render time : " + ((float)sum / (float)(nbFrames-150)));
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}
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break;
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}
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}
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@Override
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public void vpStep(VpStep step, ViewPort vp, RenderQueue.Bucket bucket) {
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}
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}
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}
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