Java Code Examples for com.jme3.scene.Geometry#setShadowMode()

private void createballs() {
    System.out.println((frames / time) + ";" + val);


    for (int i = val; i < val+1 ; i++) {

        Geometry s = sphere.clone().clone(false);
        s.setMaterial(mat);
        s.setLocalTranslation(i - 30, 5, (((i) * 2) % 40) - 50);
        s.setShadowMode(ShadowMode.CastAndReceive);
        rootNode.attachChild(s);
    }
    if (val == 300) {
        stop();
    }
    val += 1;
    time = 0;
    frames = 0;
}
 

public void setupFloor(){
    Material mat = assetManager.loadMaterial("Textures/Terrain/Pond/Pond.j3m");
    mat.getTextureParam("DiffuseMap").getTextureValue().setWrap(WrapMode.Repeat);
    mat.getTextureParam("NormalMap").getTextureValue().setWrap(WrapMode.Repeat);
   // mat.getTextureParam("ParallaxMap").getTextureValue().setWrap(WrapMode.Repeat);
    mat.setFloat("Shininess",3);
  //  mat.setBoolean("VertexLighting", true);
    
    
    Box floor = new Box(Vector3f.ZERO, 50, 1f, 50);
    TangentBinormalGenerator.generate(floor);
    floor.scaleTextureCoordinates(new Vector2f(5, 5));
    Geometry floorGeom = new Geometry("Floor", floor);
    floorGeom.setMaterial(mat);
    floorGeom.setShadowMode(ShadowMode.Receive);
    rootNode.attachChild(floorGeom);
}
 

public void setupFloor() {
    Material mat = assetManager.loadMaterial("Textures/Terrain/BrickWall/BrickWall.j3m");
    mat.getTextureParam("DiffuseMap").getTextureValue().setWrap(WrapMode.Repeat);
    mat.getTextureParam("NormalMap").getTextureValue().setWrap(WrapMode.Repeat);
    mat.getTextureParam("ParallaxMap").getTextureValue().setWrap(WrapMode.Repeat);
    Box floor = new Box(Vector3f.ZERO, 50, 1f, 50);
    TangentBinormalGenerator.generate(floor);
    floor.scaleTextureCoordinates(new Vector2f(5, 5));
    Geometry floorGeom = new Geometry("Floor", floor);
    floorGeom.setMaterial(mat);
    floorGeom.setShadowMode(ShadowMode.Receive);
    rootNode.attachChild(floorGeom);
}
 

/**
 * creates the necessary inputlistener and action to shoot balls from teh camera
 * @param app
 * @param rootNode
 * @param space
 */
public static void createBallShooter(final Application app, final Node rootNode, final PhysicsSpace space) {
    ActionListener actionListener = new ActionListener() {

        public void onAction(String name, boolean keyPressed, float tpf) {
            Sphere bullet = new Sphere(32, 32, 0.4f, true, false);
            bullet.setTextureMode(TextureMode.Projected);
            Material mat2 = new Material(app.getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md");
            TextureKey key2 = new TextureKey("Textures/Terrain/Rock/Rock.PNG");
            key2.setGenerateMips(true);
            Texture tex2 = app.getAssetManager().loadTexture(key2);
            mat2.setTexture("ColorMap", tex2);
            if (name.equals("shoot") && !keyPressed) {
                Geometry bulletg = new Geometry("bullet", bullet);
                bulletg.setMaterial(mat2);
                bulletg.setShadowMode(ShadowMode.CastAndReceive);
                bulletg.setLocalTranslation(app.getCamera().getLocation());
                RigidBodyControl bulletControl = new RigidBodyControl(1);
                bulletg.addControl(bulletControl);
                bulletControl.setLinearVelocity(app.getCamera().getDirection().mult(25));
                bulletg.addControl(bulletControl);
                rootNode.attachChild(bulletg);
                space.add(bulletControl);
            }
        }
    };
    app.getInputManager().addMapping("shoot", new MouseButtonTrigger(MouseInput.BUTTON_LEFT));
    app.getInputManager().addListener(actionListener, "shoot");
}
 

private Geometry createFrustum(Vector3f[] pts, int i) {
    WireFrustum frustum = new WireFrustum(pts);
    Geometry frustumMdl = new Geometry("f", frustum);
    frustumMdl.setCullHint(Spatial.CullHint.Never);
    frustumMdl.setShadowMode(ShadowMode.Off);
    Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    mat.getAdditionalRenderState().setWireframe(true);
    frustumMdl.setMaterial(mat);
    switch (i) {
        case 0:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.Pink);
            break;
        case 1:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.Red);
            break;
        case 2:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.Green);
            break;
        case 3:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.Blue);
            break;
        default:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.White);
            break;
    }

    frustumMdl.updateGeometricState();
    return frustumMdl;
}
 

public void setupFloor() {
    Quad q = new Quad(20, 20);
   q.scaleTextureCoordinates(Vector2f.UNIT_XY.mult(10));
   Geometry geom = new Geometry("floor", q);
   Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
   mat.setColor("Color", ColorRGBA.White);       
   geom.setMaterial(mat);

   geom.rotate(-FastMath.HALF_PI, 0, 0);
   geom.center();
   geom.move(0, -0.3f, 0);
   geom.setShadowMode(RenderQueue.ShadowMode.Receive);
   rootNode.attachChild(geom);
}
 

public void initFloor() {
    Box floorBox = new Box(10f, 0.1f, 5f);
    floorBox.scaleTextureCoordinates(new Vector2f(3, 6));

    Geometry floor = new Geometry("floor", floorBox);
    floor.setMaterial(mat3);
    floor.setShadowMode(ShadowMode.Receive);
    floor.setLocalTranslation(0, -0.1f, 0);
    floor.addControl(new RigidBodyControl(new BoxCollisionShape(new Vector3f(10f, 0.1f, 5f)), 0));
    this.rootNode.attachChild(floor);
    this.getPhysicsSpace().add(floor);
}
 

public void onAction(String name, boolean keyPressed, float tpf) {
            if (name.equals("shoot") && !keyPressed) {
                Geometry bulletg = new Geometry("bullet", bullet);
                bulletg.setMaterial(mat2);
                bulletg.setShadowMode(ShadowMode.CastAndReceive);
                bulletg.setLocalTranslation(cam.getLocation());
                RigidBodyControl bulletNode = new BombControl(assetManager, bulletCollisionShape, 1);
//                RigidBodyControl bulletNode = new RigidBodyControl(bulletCollisionShape, 1);
                bulletNode.setLinearVelocity(cam.getDirection().mult(25));
                bulletg.addControl(bulletNode);
                rootNode.attachChild(bulletg);
                getPhysicsSpace().add(bulletNode);
            }
        }
 

@Override
    public void simpleInitApp() {
        // put the camera in a bad position
        cam.setLocation(new Vector3f(0.7804813f, 1.7502685f, -2.1556435f));
        cam.setRotation(new Quaternion(0.1961598f, -0.7213164f, 0.2266092f, 0.6243975f));
        cam.setFrustumFar(10);

        Material mat = assetManager.loadMaterial("Common/Materials/WhiteColor.j3m");
        rootNode.setShadowMode(ShadowMode.Off);
        Box floor = new Box(Vector3f.ZERO, 3, 0.1f, 3);
        Geometry floorGeom = new Geometry("Floor", floor);
        floorGeom.setMaterial(mat);
        floorGeom.setLocalTranslation(0,-0.2f,0);
        floorGeom.setShadowMode(ShadowMode.Receive);
        rootNode.attachChild(floorGeom);

        teapot = assetManager.loadModel("Models/Teapot/Teapot.obj");
        teapot.setLocalScale(2f);
        teapot.setMaterial(mat);
        teapot.setShadowMode(ShadowMode.CastAndReceive);
        rootNode.attachChild(teapot);
//        lightMdl = new Geometry("Light", new Sphere(10, 10, 0.1f));
//        lightMdl.setMaterial(mat);
//        // disable shadowing for light representation
//        lightMdl.setShadowMode(ShadowMode.Off);
//        rootNode.attachChild(lightMdl);

        bsr = new BasicShadowRenderer(assetManager, 512);
        bsr.setDirection(new Vector3f(-1, -1, -1).normalizeLocal());
        viewPort.addProcessor(bsr);

        frustum = new WireFrustum(bsr.getPoints());
        frustumMdl = new Geometry("f", frustum);
        frustumMdl.setCullHint(Spatial.CullHint.Never);
        frustumMdl.setShadowMode(ShadowMode.Off);
        frustumMdl.setMaterial(new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md"));
        frustumMdl.getMaterial().getAdditionalRenderState().setWireframe(true);
        frustumMdl.getMaterial().setColor("Color", ColorRGBA.Red);
        rootNode.attachChild(frustumMdl);
    }
 

public void initFloor() {
    Box floorBox = new Box(Vector3f.ZERO, 10f, 0.1f, 5f);
    floorBox.scaleTextureCoordinates(new Vector2f(3, 6));

    Geometry floor = new Geometry("floor", floorBox);
    floor.setMaterial(mat3);
    floor.setShadowMode(ShadowMode.Receive);
    floor.setLocalTranslation(0, -0.1f, 0);
    floor.addControl(new RigidBodyControl(new BoxCollisionShape(new Vector3f(10f, 0.1f, 5f)), 0));
    this.rootNode.attachChild(floor);
    this.getPhysicsSpace().add(floor);
}
 

@Override
        public void onAction(String name, boolean keyPressed, float tpf) {
            if (name.equals("shoot") && !keyPressed) {
                Geometry bulletg = new Geometry("bullet", bullet);
                bulletg.setMaterial(mat2);
                bulletg.setShadowMode(ShadowMode.CastAndReceive);
                bulletg.setLocalTranslation(cam.getLocation());
                RigidBodyControl bulletNode = new BombControl(assetManager, bulletCollisionShape, 1);
//                RigidBodyControl bulletNode = new RigidBodyControl(bulletCollisionShape, 1);
                bulletNode.setLinearVelocity(cam.getDirection().mult(25));
                bulletg.addControl(bulletNode);
                rootNode.attachChild(bulletg);
                getPhysicsSpace().add(bulletNode);
            }
        }
 

public void setupFloor(){
    Material mat = assetManager.loadMaterial("Textures/Terrain/BrickWall/BrickWall.j3m");
    Box floor = new Box(50, 1f, 50);
    TangentBinormalGenerator.generate(floor);
    floor.scaleTextureCoordinates(new Vector2f(5, 5));
    Geometry floorGeom = new Geometry("Floor", floor);
    floorGeom.setMaterial(mat);
    floorGeom.setShadowMode(ShadowMode.Receive);
    rootNode.attachChild(floorGeom);
}
 

/**
 * debug function to create a visible frustum
 */
protected Geometry createFrustum(Vector3f[] pts, int i) {
    WireFrustum frustum = new WireFrustum(pts);
    Geometry frustumMdl = new Geometry("f", frustum);
    frustumMdl.setCullHint(Spatial.CullHint.Never);
    frustumMdl.setShadowMode(ShadowMode.Off);
    Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    mat.getAdditionalRenderState().setWireframe(true);
    frustumMdl.setMaterial(mat);
    switch (i) {
        case 0:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.Pink);
            break;
        case 1:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.Red);
            break;
        case 2:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.Green);
            break;
        case 3:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.Blue);
            break;
        default:
            frustumMdl.getMaterial().setColor("Color", ColorRGBA.White);
            break;
    }

    frustumMdl.updateGeometricState();
    return frustumMdl;
}
 

@Override
public void simpleInitApp() {
    flyCam.setMoveSpeed(10);
    cam.setLocation(new Vector3f(0.040581334f, 1.7745866f, 6.155161f));
    cam.setRotation(new Quaternion(4.3868728E-5f, 0.9999293f, -0.011230096f, 0.0039059948f));


    Node scene = (Node) assetManager.loadModel("Models/Test/CornellBox.j3o");
    scene.setShadowMode(RenderQueue.ShadowMode.CastAndReceive);
    rootNode.attachChild(scene);
    rootNode.getChild("Cube").setShadowMode(RenderQueue.ShadowMode.Receive);
    lightNode = (Node) rootNode.getChild("Lamp");
    Geometry lightMdl = new Geometry("Light", new Sphere(10, 10, 0.1f));
    //Geometry  lightMdl = new Geometry("Light", new Box(.1f,.1f,.1f));
    lightMdl.setMaterial(assetManager.loadMaterial("Common/Materials/RedColor.j3m"));
    lightMdl.setShadowMode(RenderQueue.ShadowMode.Off);
    lightNode.attachChild(lightMdl);
    //lightMdl.setLocalTranslation(lightNode.getLocalTranslation());


    Geometry box = new Geometry("box", new Box(0.2f, 0.2f, 0.2f));
    //Geometry  lightMdl = new Geometry("Light", new Box(.1f,.1f,.1f));
    box.setMaterial(assetManager.loadMaterial("Common/Materials/RedColor.j3m"));
    box.setShadowMode(RenderQueue.ShadowMode.CastAndReceive);
    rootNode.attachChild(box);
    box.setLocalTranslation(-1f, 0.5f, -2);

    scene.getLocalLightList().get(0).setColor(ColorRGBA.Red);
    
    plsr = new PointLightShadowRenderer(assetManager, SHADOWMAP_SIZE);
    plsr.setLight((PointLight) scene.getLocalLightList().get(0));
    plsr.setEdgeFilteringMode(EdgeFilteringMode.PCF4);



    plsf = new PointLightShadowFilter(assetManager, SHADOWMAP_SIZE);
    plsf.setLight((PointLight) scene.getLocalLightList().get(0));     
    plsf.setEdgeFilteringMode(EdgeFilteringMode.PCF4);
    plsf.setEnabled(useFilter);

    //DIRECTIONAL LIGHT
    DirectionalLight directionalLight = new DirectionalLight();
    rootNode.addLight(directionalLight);
    directionalLight.setColor(ColorRGBA.Blue);
    directionalLight.setDirection(new Vector3f(-1f, -.2f, 0f));
    dlsr = new DirectionalLightShadowRenderer(assetManager, SHADOWMAP_SIZE*2, 4);
    dlsr.setLight(directionalLight);
    dlsr.setEdgeFilteringMode(EdgeFilteringMode.PCF4);
    
    dlsf = new DirectionalLightShadowFilter(assetManager, SHADOWMAP_SIZE*2, 4);
    dlsf.setEdgeFilteringMode(EdgeFilteringMode.PCF4);
    dlsf.setLight(directionalLight);        
    dlsf.setEnabled(useFilter);
    
    //SPOT LIGHT
    spotLight = new SpotLight();
    spotLight.setDirection(new Vector3f(1f,-1f,0f));
    spotLight.setPosition(new Vector3f(-1f,3f,0f));
    spotLight.setSpotOuterAngle(0.5f);
    spotLight.setColor(ColorRGBA.Green);
    Sphere sphere = new Sphere(8, 8, .1f);
    Geometry sphereGeometry = new Geometry("Sphere", sphere);
    sphereGeometry.setLocalTranslation(-1f, 3f, 0f);
    sphereGeometry.setMaterial(assetManager.loadMaterial("Common/Materials/WhiteColor.j3m"));
    rootNode.attachChild(sphereGeometry);
    rootNode.addLight(spotLight);
    
    slsr = new SpotLightShadowRenderer(assetManager, SHADOWMAP_SIZE);
    slsr.setLight(spotLight);
    slsr.setEdgeFilteringMode(EdgeFilteringMode.PCF4);
    
    slsf = new SpotLightShadowFilter(assetManager, SHADOWMAP_SIZE);
    slsf.setLight(spotLight);
    slsf.setEdgeFilteringMode(EdgeFilteringMode.PCF4);
    slsf.setEnabled(useFilter);
    
    
    
    if (!useFilter)viewPort.addProcessor(slsr);
    if (!useFilter)viewPort.addProcessor(plsr);
    if (!useFilter)viewPort.addProcessor(dlsr);
    
    FilterPostProcessor fpp = new FilterPostProcessor(assetManager);
    fpp.addFilter(plsf);
    fpp.addFilter(dlsf);
    fpp.addFilter(slsf);
    viewPort.addProcessor(fpp);
          
    ShadowTestUIManager uiMan = new ShadowTestUIManager(assetManager, plsr, plsf, guiNode, inputManager, viewPort);
    ShadowTestUIManager uiManPls = new ShadowTestUIManager(assetManager, plsr, plsf, guiNode, inputManager, viewPort);
    ShadowTestUIManager uiManDls = new ShadowTestUIManager(assetManager, dlsr, dlsf, guiNode, inputManager, viewPort);
    ShadowTestUIManager uiManSls = new ShadowTestUIManager(assetManager, slsr, slsf, guiNode, inputManager, viewPort);
  
}
 

public void loadScene() {
    obj = new Spatial[2];
    // Setup first view


    mat = new Material[2];
    mat[0] = assetManager.loadMaterial("Common/Materials/RedColor.j3m");
    mat[1] = assetManager.loadMaterial("Textures/Terrain/Pond/Pond.j3m");
    mat[1].setBoolean("UseMaterialColors", true);
    mat[1].setColor("Ambient", ColorRGBA.White);
    mat[1].setColor("Diffuse", ColorRGBA.White.clone());


    obj[0] = new Geometry("sphere", new Sphere(30, 30, 2));
    obj[0].setShadowMode(ShadowMode.CastAndReceive);
    obj[1] = new Geometry("cube", new Box(1.0f, 1.0f, 1.0f));
    obj[1].setShadowMode(ShadowMode.CastAndReceive);
    TangentBinormalGenerator.generate(obj[1]);
    TangentBinormalGenerator.generate(obj[0]);

    Spatial t = obj[0].clone(false);
    t.setLocalScale(10f);
    t.setMaterial(mat[1]);
    rootNode.attachChild(t);
    t.setLocalTranslation(0, 25, 0);

    for (int i = 0; i < 60; i++) {
        t = obj[FastMath.nextRandomInt(0, obj.length - 1)].clone(false);
        t.setLocalScale(FastMath.nextRandomFloat() * 10f);
        t.setMaterial(mat[FastMath.nextRandomInt(0, mat.length - 1)]);
        rootNode.attachChild(t);
        t.setLocalTranslation(FastMath.nextRandomFloat() * 200f, FastMath.nextRandomFloat() * 30f + 20, 30f * (i + 2f));
    }

    Box b = new Box(1000, 2, 1000);
    b.scaleTextureCoordinates(new Vector2f(10, 10));
    ground = new Geometry("soil", b);
    ground.setLocalTranslation(0, 10, 550);
    matGroundU = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    matGroundU.setColor("Color", ColorRGBA.Green);


    matGroundL = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
    Texture grass = assetManager.loadTexture("Textures/Terrain/splat/grass.jpg");
    grass.setWrap(WrapMode.Repeat);
    matGroundL.setTexture("DiffuseMap", grass);

    ground.setMaterial(matGroundL);

    ground.setShadowMode(ShadowMode.CastAndReceive);
    rootNode.attachChild(ground);

    l = new DirectionalLight();
    //l.setDirection(new Vector3f(0.5973172f, -0.16583486f, 0.7846725f).normalizeLocal());
    l.setDirection(new Vector3f(-1, -1, -1));
    rootNode.addLight(l);


    al = new AmbientLight();
    al.setColor(ColorRGBA.White.mult(0.02f));
    rootNode.addLight(al);

    Spatial sky = SkyFactory.createSky(assetManager,
            "Scenes/Beach/FullskiesSunset0068.dds", EnvMapType.CubeMap);
    sky.setLocalScale(350);

    rootNode.attachChild(sky);
}
 

public void simpleInitApp() {
        renderManager.setAlphaToCoverage(true);
        cam.setLocation(new Vector3f(0.14914267f, 0.58147097f, 4.7686534f));
        cam.setRotation(new Quaternion(-0.0044764364f, 0.9767943f, 0.21314798f, 0.020512417f));

//        cam.setLocation(new Vector3f(2.0606942f, 3.20342f, 6.7860126f));
//        cam.setRotation(new Quaternion(-0.017481906f, 0.98241085f, -0.12393151f, -0.13857932f));

        viewPort.setBackgroundColor(ColorRGBA.DarkGray);

        Quad q = new Quad(20, 20);
        q.scaleTextureCoordinates(Vector2f.UNIT_XY.mult(5));
        Geometry geom = new Geometry("floor", q);
        Material mat = assetManager.loadMaterial("Textures/Terrain/Pond/Pond.j3m");
        geom.setMaterial(mat);

        geom.rotate(-FastMath.HALF_PI, 0, 0);
        geom.center();
        geom.setShadowMode(ShadowMode.Receive);
        rootNode.attachChild(geom);

        // create the geometry and attach it
        Spatial teaGeom = assetManager.loadModel("Models/Tree/Tree2.mesh.xml");
        teaGeom.setQueueBucket(Bucket.Transparent);
        teaGeom.setShadowMode(ShadowMode.Cast);

        AmbientLight al = new AmbientLight();
        al.setColor(ColorRGBA.White.mult(2));
        rootNode.addLight(al);

        DirectionalLight dl1 = new DirectionalLight();
        dl1.setDirection(new Vector3f(1, -1, 1).normalizeLocal());
        dl1.setColor(new ColorRGBA(0.965f, 0.949f, 0.772f, 1f).mult(0.7f));
        rootNode.addLight(dl1);

        DirectionalLight dl = new DirectionalLight();
        dl.setDirection(new Vector3f(-1, -1, -1).normalizeLocal());
        dl.setColor(new ColorRGBA(0.965f, 0.949f, 0.772f, 1f).mult(0.7f));
        rootNode.addLight(dl);

        rootNode.attachChild(teaGeom);

        FilterPostProcessor fpp = new FilterPostProcessor(assetManager);

        SSAOFilter ssao = new SSAOFilter(0.49997783f, 42.598858f, 35.999966f, 0.39299846f);
        fpp.addFilter(ssao);

        SSAOUI ui = new SSAOUI(inputManager, ssao);

        viewPort.addProcessor(fpp);
    }
 

@Override
public void simpleInitApp() {
    // put the camera in a bad position
    cam.setLocation(new Vector3f(-2.336393f, 11.91392f, -7.139601f));
    cam.setRotation(new Quaternion(0.23602544f, 0.11321983f, -0.027698677f, 0.96473104f));
    //cam.setFrustumFar(1000);


    Material mat = new Material(assetManager,"Common/MatDefs/Light/Lighting.j3md");
    mat.setFloat("Shininess", 15f);
    mat.setBoolean("UseMaterialColors", true);
    mat.setColor("Ambient", ColorRGBA.Yellow.mult(0.2f));
    mat.setColor("Diffuse", ColorRGBA.Yellow.mult(0.2f));
    mat.setColor("Specular", ColorRGBA.Yellow.mult(0.8f));




    Material matSoil = new Material(assetManager,"Common/MatDefs/Light/Lighting.j3md");
    matSoil.setFloat("Shininess", 15f);
    matSoil.setBoolean("UseMaterialColors", true);
    matSoil.setColor("Ambient", ColorRGBA.Gray);
    matSoil.setColor("Diffuse", ColorRGBA.Black);
    matSoil.setColor("Specular", ColorRGBA.Gray);
   


    teapot = assetManager.loadModel("Models/Teapot/Teapot.obj");
    teapot.setLocalTranslation(0,0,10);

    teapot.setMaterial(mat);
    teapot.setShadowMode(ShadowMode.CastAndReceive);
    teapot.setLocalScale(10.0f);
    rootNode.attachChild(teapot);

  

    Geometry soil=new Geometry("soil", new Box(new Vector3f(0, -13, 550), 800, 10, 700));
    soil.setMaterial(matSoil);
    soil.setShadowMode(ShadowMode.CastAndReceive);
    rootNode.attachChild(soil);

    DirectionalLight light=new DirectionalLight();
    light.setDirection(new Vector3f(-1, -1, -1).normalizeLocal());
    light.setColor(ColorRGBA.White.mult(1.5f));
    rootNode.addLight(light);

    // load sky
    Spatial sky = SkyFactory.createSky(assetManager, "Textures/Sky/Bright/FullskiesBlueClear03.dds", false);
    sky.setCullHint(Spatial.CullHint.Never);
    rootNode.attachChild(sky);

    fpp=new FilterPostProcessor(assetManager);
    PosterizationFilter pf=new PosterizationFilter();
    
   

    viewPort.addProcessor(fpp);
    fpp.addFilter(pf);
    initInputs();

}
 

@Override
 public void simpleInitApp() {
     cam.setLocation(new Vector3f(5.700248f, 6.161693f, 5.1404157f));
     cam.setRotation(new Quaternion(-0.09441641f, 0.8993388f, -0.24089815f, -0.35248178f));

     viewPort.setBackgroundColor(ColorRGBA.DarkGray);

     Quad q = new Quad(20, 20);
     q.scaleTextureCoordinates(Vector2f.UNIT_XY.mult(10));
     TangentBinormalGenerator.generate(q);
     Geometry geom = new Geometry("floor", q);
     Material mat = assetManager.loadMaterial("Textures/Terrain/Pond/Pond.j3m");
     geom.setMaterial(mat);

     geom.rotate(-FastMath.HALF_PI, 0, 0);
     geom.center();
     geom.setShadowMode(ShadowMode.CastAndReceive);
     rootNode.attachChild(geom);

     AmbientLight al = new AmbientLight();
     al.setColor(ColorRGBA.White.mult(0.7f));
     rootNode.addLight(al);

     DirectionalLight dl1 = new DirectionalLight();
     dl1.setDirection(new Vector3f(0, -1, 0.5f).normalizeLocal());
     dl1.setColor(ColorRGBA.White.mult(1.5f));
     rootNode.addLight(dl1);
     
     // create the geometry and attach it
     Spatial tree = assetManager.loadModel("Models/Tree/Tree.mesh.j3o");
     tree.setQueueBucket(Bucket.Transparent);
     tree.setShadowMode(ShadowMode.CastAndReceive);

     rootNode.attachChild(tree);

     // Uses Texture from jme3-test-data library!
     ParticleEmitter fire = new ParticleEmitter("Emitter", ParticleMesh.Type.Triangle, 30);
     Material mat_red = new Material(assetManager, "Common/MatDefs/Misc/Particle.j3md");
     mat_red.setTexture("Texture", assetManager.loadTexture("Effects/Explosion/flame.png"));
     fire.setShadowMode(ShadowMode.Cast);
     fire.setMaterial(mat_red);
     fire.setImagesX(2);
     fire.setImagesY(2); // 2x2 texture animation
     fire.setEndColor(new ColorRGBA(1f, 0f, 0f, 1f));   // red
     fire.setStartColor(new ColorRGBA(1f, 1f, 0f, 0.5f)); // yellow
     fire.getParticleInfluencer().setInitialVelocity(new Vector3f(0, 2, 0));
     fire.setStartSize(0.6f);
     fire.setEndSize(0.1f);
     fire.setGravity(0, 0, 0);
     fire.setLowLife(0.5f);
     fire.setHighLife(1.5f);
     fire.getParticleInfluencer().setVelocityVariation(0.3f);
     fire.setLocalTranslation(5.0f, 0, 1.0f);
     fire.setLocalScale(0.3f);
     fire.setQueueBucket(Bucket.Translucent);
     rootNode.attachChild(fire);

     Material mat2 = assetManager.loadMaterial("Common/Materials/RedColor.j3m");

     Geometry ball = new Geometry("sphere", new Sphere(16, 16, 0.5f));
     ball.setMaterial(mat2);
     ball.setShadowMode(ShadowMode.CastAndReceive);
     rootNode.attachChild(ball);
     ball.setLocalTranslation(-1.0f, 1.5f, 1.0f);

     final DirectionalLightShadowRenderer dlsRenderer = new DirectionalLightShadowRenderer(assetManager, 1024, 1);
     dlsRenderer.setLight(dl1);
     dlsRenderer.setLambda(0.55f);
     dlsRenderer.setShadowIntensity(0.8f);
     dlsRenderer.setShadowCompareMode(CompareMode.Software);
     dlsRenderer.setEdgeFilteringMode(EdgeFilteringMode.Nearest);
     dlsRenderer.displayDebug();
     viewPort.addProcessor(dlsRenderer);
     inputManager.addMapping("stabilize", new KeyTrigger(KeyInput.KEY_B));

     inputManager.addListener(new ActionListener() {
         @Override
         public void onAction(String name, boolean isPressed, float tpf) {
             if (name.equals("stabilize") && isPressed) {
                 dlsRenderer.setEnabledStabilization(!dlsRenderer.isEnabledStabilization()) ;
             }
         }
     }, "stabilize");
}
 

@Override
    public void simpleInitApp() {
        File file = new File("wildhouse.zip");
        if (!file.exists()) {
            useHttp = true;
        }
        
        this.flyCam.setMoveSpeed(10);
        Node mainScene=new Node();
        cam.setLocation(new Vector3f(-27.0f, 1.0f, 75.0f));
        cam.setRotation(new Quaternion(0.03f, 0.9f, 0f, 0.4f));

        // load sky
        mainScene.attachChild(SkyFactory.createSky(assetManager, 
                "Textures/Sky/Bright/BrightSky.dds", 
                SkyFactory.EnvMapType.CubeMap));

                
        // create the geometry and attach it
        // load the level from zip or http zip
        if (useHttp) {
            assetManager.registerLocator("https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/jmonkeyengine/wildhouse.zip", HttpZipLocator.class);
        } else {
            assetManager.registerLocator("wildhouse.zip", ZipLocator.class);
        }
        Spatial scene = assetManager.loadModel("main.scene");

        DirectionalLight sun = new DirectionalLight();
        Vector3f lightDir=new Vector3f(-0.37352666f, -0.50444174f, -0.7784704f);
        sun.setDirection(lightDir);
        sun.setColor(ColorRGBA.White.clone().multLocal(2));
        scene.addLight(sun);

        Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
        mat.setTexture("ColorMap", assetManager.loadTexture("Interface/Logo/Monkey.jpg"));
           //add lightPos Geometry
        Sphere lite=new Sphere(8, 8, 3.0f);
        Geometry lightSphere=new Geometry("lightsphere", lite);
        lightSphere.setMaterial(mat);
        Vector3f lightPos=lightDir.multLocal(-400);
        lightSphere.setLocalTranslation(lightPos);
        rootNode.attachChild(lightSphere);


        SimpleWaterProcessor waterProcessor = new SimpleWaterProcessor(assetManager);
        waterProcessor.setReflectionScene(mainScene);
        waterProcessor.setDebug(false);
        waterProcessor.setLightPosition(lightPos);
        waterProcessor.setRefractionClippingOffset(1.0f);


        //setting the water plane
        Vector3f waterLocation=new Vector3f(0,-20,0);
        waterProcessor.setPlane(new Plane(Vector3f.UNIT_Y, waterLocation.dot(Vector3f.UNIT_Y)));
        WaterUI waterUi=new WaterUI(inputManager, waterProcessor);
        waterProcessor.setWaterColor(ColorRGBA.Brown);
        waterProcessor.setDebug(true);
        //lower render size for higher performance
//        waterProcessor.setRenderSize(128,128);
        //raise depth to see through water
//        waterProcessor.setWaterDepth(20);
        //lower the distortion scale if the waves appear too strong
//        waterProcessor.setDistortionScale(0.1f);
        //lower the speed of the waves if they are too fast
//        waterProcessor.setWaveSpeed(0.01f);

        Quad quad = new Quad(400,400);

        //the texture coordinates define the general size of the waves
        quad.scaleTextureCoordinates(new Vector2f(6f,6f));

        Geometry water=new Geometry("water", quad);
        water.setShadowMode(ShadowMode.Receive);
        water.setLocalRotation(new Quaternion().fromAngleAxis(-FastMath.HALF_PI, Vector3f.UNIT_X));
        water.setMaterial(waterProcessor.getMaterial());
        water.setLocalTranslation(-200, -20, 250);

        rootNode.attachChild(water);

        viewPort.addProcessor(waterProcessor);

        mainScene.attachChild(scene);
        rootNode.attachChild(mainScene);
    }
 

public void simpleInitApp() {
        renderManager.setAlphaToCoverage(true);
        cam.setLocation(new Vector3f(0.14914267f, 0.58147097f, 4.7686534f));
        cam.setRotation(new Quaternion(-0.0044764364f, 0.9767943f, 0.21314798f, 0.020512417f));

//        cam.setLocation(new Vector3f(2.0606942f, 3.20342f, 6.7860126f));
//        cam.setRotation(new Quaternion(-0.017481906f, 0.98241085f, -0.12393151f, -0.13857932f));

        viewPort.setBackgroundColor(ColorRGBA.DarkGray);

        Quad q = new Quad(20, 20);
        q.scaleTextureCoordinates(Vector2f.UNIT_XY.mult(5));
        Geometry geom = new Geometry("floor", q);
        Material mat = assetManager.loadMaterial("Textures/Terrain/Pond/Pond.j3m");
        geom.setMaterial(mat);
        
        geom.rotate(-FastMath.HALF_PI, 0, 0);
        geom.center();
        geom.setShadowMode(ShadowMode.Receive);
        rootNode.attachChild(geom);

        // create the geometry and attach it
        Spatial teaGeom = assetManager.loadModel("Models/Tree/Tree2.mesh.xml");
        teaGeom.setQueueBucket(Bucket.Transparent);
        teaGeom.setShadowMode(ShadowMode.Cast);
        makeToonish(teaGeom);

        AmbientLight al = new AmbientLight();
        al.setColor(ColorRGBA.White.mult(2));
        rootNode.addLight(al);

        DirectionalLight dl1 = new DirectionalLight();
        dl1.setDirection(new Vector3f(1, -1, 1).normalizeLocal());
        dl1.setColor(new ColorRGBA(0.965f, 0.949f, 0.772f, 1f).mult(0.7f));
        rootNode.addLight(dl1);

        DirectionalLight dl = new DirectionalLight();
        dl.setDirection(new Vector3f(-1, -1, -1).normalizeLocal());
        dl.setColor(new ColorRGBA(0.965f, 0.949f, 0.772f, 1f).mult(0.7f));
        rootNode.addLight(dl);

        rootNode.attachChild(teaGeom);

        FilterPostProcessor fpp=new FilterPostProcessor(assetManager);
        CartoonEdgeFilter toon=new CartoonEdgeFilter();
        toon.setEdgeWidth(0.5f);
        toon.setEdgeIntensity(1.0f);
        toon.setNormalThreshold(0.8f);
        fpp.addFilter(toon);
        viewPort.addProcessor(fpp);
    }