Examples with LodControl com.jme3.scene.control.LodControl used on opensource projects

Example 1 with LodControl

use of com.jme3.scene.control.LodControl in project jmonkeyengine by jMonkeyEngine.

the class TestHoverTank method simpleInitApp.

@Override
public void simpleInitApp() {
    Node tank = (Node) assetManager.loadModel("Models/HoverTank/Tank2.mesh.xml");
    flyCam.setEnabled(false);
    ChaseCamera chaseCam = new ChaseCamera(cam, tank, inputManager);
    chaseCam.setSmoothMotion(true);
    chaseCam.setMaxDistance(100000);
    chaseCam.setMinVerticalRotation(-FastMath.PI / 2);
    viewPort.setBackgroundColor(ColorRGBA.DarkGray);
    Geometry tankGeom = (Geometry) tank.getChild(0);
    LodControl control = new LodControl();
    tankGeom.addControl(control);
    rootNode.attachChild(tank);
    Vector3f lightDir = new Vector3f(-0.8719428f, -0.46824604f, 0.14304268f);
    DirectionalLight dl = new DirectionalLight();
    dl.setColor(new ColorRGBA(1.0f, 0.92f, 0.75f, 1f));
    dl.setDirection(lightDir);
    Vector3f lightDir2 = new Vector3f(0.70518064f, 0.5902297f, -0.39287305f);
    DirectionalLight dl2 = new DirectionalLight();
    dl2.setColor(new ColorRGBA(0.7f, 0.85f, 1.0f, 1f));
    dl2.setDirection(lightDir2);
    rootNode.addLight(dl);
    rootNode.addLight(dl2);
    rootNode.attachChild(tank);
    FilterPostProcessor fpp = new FilterPostProcessor(assetManager);
    BloomFilter bf = new BloomFilter(BloomFilter.GlowMode.Objects);
    bf.setBloomIntensity(2.0f);
    bf.setExposurePower(1.3f);
    fpp.addFilter(bf);
    BloomUI bui = new BloomUI(inputManager, bf);
    viewPort.addProcessor(fpp);
}

Example 2 with LodControl

use of com.jme3.scene.control.LodControl in project jmonkeyengine by jMonkeyEngine.

the class LodControl method setSpatial.

@Override
public void setSpatial(Spatial spatial) {
    if (!(spatial instanceof Geometry)) {
        throw new IllegalArgumentException("LodControl can only be attached to Geometry!");
    }
    super.setSpatial(spatial);
    Geometry geom = (Geometry) spatial;
    Mesh mesh = geom.getMesh();
    numLevels = mesh.getNumLodLevels();
    numTris = new int[numLevels];
    for (int i = numLevels - 1; i >= 0; i--) {
        numTris[i] = mesh.getTriangleCount(i);
    }
}

Example 3 with LodControl

use of com.jme3.scene.control.LodControl in project jmonkeyengine by jMonkeyEngine.

the class TerrainTestReadWrite method loadTerrain.

private void loadTerrain() {
    FileInputStream fis = null;
    try {
        long start = System.currentTimeMillis();
        // remove the existing terrain and detach it from the root node.
        if (terrain != null) {
            Node existingTerrain = (Node) terrain;
            existingTerrain.removeFromParent();
            existingTerrain.removeControl(TerrainLodControl.class);
            existingTerrain.detachAllChildren();
            terrain = null;
        }
        // import the saved terrain, and attach it back to the root node
        File f = new File("terrainsave.jme");
        fis = new FileInputStream(f);
        BinaryImporter imp = BinaryImporter.getInstance();
        imp.setAssetManager(assetManager);
        terrain = (TerrainQuad) imp.load(new BufferedInputStream(fis));
        rootNode.attachChild((Node) terrain);
        float duration = (System.currentTimeMillis() - start) / 1000.0f;
        System.out.println("Load took " + duration + " seconds");
        // now we have to add back the camera to the LOD control
        TerrainLodControl lodControl = ((Node) terrain).getControl(TerrainLodControl.class);
        if (lodControl != null)
            lodControl.setCamera(getCamera());
    } catch (IOException ex) {
        Logger.getLogger(TerrainTestReadWrite.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
        try {
            if (fis != null) {
                fis.close();
            }
        } catch (IOException ex) {
            Logger.getLogger(TerrainTestReadWrite.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
}

Example 4 with LodControl

use of com.jme3.scene.control.LodControl in project jmonkeyengine by jMonkeyEngine.

the class TestBatchLod method simpleInitApp.

public void simpleInitApp() {
    //        inputManager.registerKeyBinding("USELOD", KeyInput.KEY_L);
    DirectionalLight dl = new DirectionalLight();
    dl.setDirection(new Vector3f(-1, -1, -1).normalizeLocal());
    rootNode.addLight(dl);
    Node teapotNode = (Node) assetManager.loadModel("Models/Teapot/Teapot.mesh.xml");
    Geometry teapot = (Geometry) teapotNode.getChild(0);
    Material mat = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
    mat.setFloat("Shininess", 16f);
    mat.setBoolean("VertexLighting", true);
    teapot.setMaterial(mat);
    // show normals as material
    //Material mat = new Material(assetManager, "Common/MatDefs/Misc/ShowNormals.j3md");
    flyCam.setMoveSpeed(5);
    for (int y = -5; y < 5; y++) {
        for (int x = -5; x < 5; x++) {
            Geometry clonePot = teapot.clone();
            //clonePot.setMaterial(mat);
            clonePot.setLocalTranslation(x * .5f, 0, y * .5f);
            clonePot.setLocalScale(.15f);
            clonePot.setMaterial(mat);
            rootNode.attachChild(clonePot);
        }
    }
    GeometryBatchFactory.optimize(rootNode, true);
    LodControl control = new LodControl();
    rootNode.getChild(0).addControl(control);
    cam.setLocation(new Vector3f(-1.0748308f, 1.35778f, -1.5380064f));
    cam.setRotation(new Quaternion(0.18343268f, 0.34531063f, -0.069015436f, 0.9177962f));
}

Example 5 with LodControl

use of com.jme3.scene.control.LodControl in project jmonkeyengine by jMonkeyEngine.

the class TestLodStress method simpleInitApp.

public void simpleInitApp() {
    DirectionalLight dl = new DirectionalLight();
    dl.setDirection(new Vector3f(-1, -1, -1).normalizeLocal());
    rootNode.addLight(dl);
    Node teapotNode = (Node) assetManager.loadModel("Models/Teapot/Teapot.mesh.xml");
    Geometry teapot = (Geometry) teapotNode.getChild(0);
    //        Sphere sph = new Sphere(16, 16, 4);
    //        Geometry teapot = new Geometry("teapot", sph);
    Material mat = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
    mat.setFloat("Shininess", 16f);
    mat.setBoolean("VertexLighting", true);
    teapot.setMaterial(mat);
    for (int y = -10; y < 10; y++) {
        for (int x = -10; x < 10; x++) {
            Geometry clonePot = teapot.clone();
            //clonePot.setMaterial(mat);
            clonePot.setLocalTranslation(x * .5f, 0, y * .5f);
            clonePot.setLocalScale(.15f);
            LodControl control = new LodControl();
            clonePot.addControl(control);
            rootNode.attachChild(clonePot);
        }
    }
    cam.setLocation(new Vector3f(8.378951f, 5.4324f, 8.795956f));
    cam.setRotation(new Quaternion(-0.083419204f, 0.90370524f, -0.20599906f, -0.36595422f));
}