Examples with PointLight com.jme3.light.PointLight used on opensource projects

Example 1 with PointLight

use of com.jme3.light.PointLight in project jmonkeyengine by jMonkeyEngine.

the class LightSortTest method testSceneGraphSort.

@Test
public void testSceneGraphSort() {
    Node n = new Node("node");
    Geometry g = new Geometry("geom", new Mesh());
    SpotLight spot = new SpotLight(Vector3f.ZERO, Vector3f.UNIT_X);
    PointLight point = new PointLight(Vector3f.UNIT_X);
    DirectionalLight directional = new DirectionalLight(Vector3f.UNIT_X);
    AmbientLight ambient = new AmbientLight();
    // Some lights are on the node
    n.addLight(spot);
    n.addLight(point);
    // .. and some on the geometry.
    g.addLight(directional);
    g.addLight(ambient);
    n.attachChild(g);
    n.updateGeometricState();
    LightList list = g.getWorldLightList();
    // check the sorting (when geom is at 0,0,0)
    assert list.get(0) instanceof AmbientLight;
    assert list.get(1) instanceof DirectionalLight;
    assert list.get(2) instanceof SpotLight;
    assert list.get(3) instanceof PointLight;
    // move the geometry closer to the point light
    g.setLocalTranslation(Vector3f.UNIT_X);
    n.updateGeometricState();
    assert list.get(0) instanceof AmbientLight;
    assert list.get(1) instanceof DirectionalLight;
    assert list.get(2) instanceof PointLight;
    assert list.get(3) instanceof SpotLight;
// now move the point light away from the geometry
// and the spot light closer
// XXX: doesn't work! jME can't detect that the light moved!
//        point.setPosition(Vector3f.ZERO);
//        spot.setPosition(Vector3f.UNIT_X);
//        n.updateGeometricState();
//        
//        assert list.get(0) instanceof AmbientLight;
//        assert list.get(1) instanceof DirectionalLight;
//        assert list.get(2) instanceof SpotLight;
//        assert list.get(3) instanceof PointLight;
}

Example 2 with PointLight

use of com.jme3.light.PointLight in project jmonkeyengine by jMonkeyEngine.

the class TestMultiRenderTarget method simpleInitApp.

@Override
public void simpleInitApp() {
    viewPort.addProcessor(this);
    //        flyCam.setEnabled(false);
    cam.setLocation(new Vector3f(4.8037705f, 4.851632f, 10.789033f));
    cam.setRotation(new Quaternion(-0.05143692f, 0.9483723f, -0.21131563f, -0.230846f));
    Node tank = (Node) assetManager.loadModel("Models/HoverTank/Tank2.mesh.xml");
    //tankMesh.getMaterial().setColor("Specular", ColorRGBA.Black);
    rootNode.attachChild(tank);
    display1 = new Picture("Picture");
    // make it appear behind stats view
    display1.move(0, 0, -1);
    display2 = (Picture) display1.clone();
    display3 = (Picture) display1.clone();
    display4 = (Picture) display1.clone();
    display = (Picture) display1.clone();
    ColorRGBA[] colors = new ColorRGBA[] { ColorRGBA.White, ColorRGBA.Blue, ColorRGBA.Cyan, ColorRGBA.DarkGray, ColorRGBA.Green, ColorRGBA.Magenta, ColorRGBA.Orange, ColorRGBA.Pink, ColorRGBA.Red, ColorRGBA.Yellow };
    pls = new PointLight[3];
    for (int i = 0; i < pls.length; i++) {
        PointLight pl = new PointLight();
        pl.setColor(colors[i % colors.length]);
        pl.setRadius(5);
        display.addLight(pl);
        pls[i] = pl;
    }
}

Example 3 with PointLight

use of com.jme3.light.PointLight in project jmonkeyengine by jMonkeyEngine.

the class TestMultiRenderTarget method simpleUpdate.

@Override
public void simpleUpdate(float tpf) {
    //To change body of generated methods, choose Tools | Templates.
    super.simpleUpdate(tpf);
    for (int i = 0; i < 3; i++) {
        PointLight pl = pls[i];
        // 3s for full loop
        float angle = (float) Math.PI * (i + (timer.getTimeInSeconds() % 6) / 3);
        pl.setPosition(new Vector3f(FastMath.cos(angle) * 3f, 0, FastMath.sin(angle) * 3f));
    }
}

Example 4 with PointLight

use of com.jme3.light.PointLight in project jmonkeyengine by jMonkeyEngine.

the class TestMonkeyHead method simpleInitApp.

@Override
public void simpleInitApp() {
    viewPort.setBackgroundColor(ColorRGBA.DarkGray);
    Spatial bumpy = (Spatial) assetManager.loadModel("Models/MonkeyHead/MonkeyHead.mesh.xml");
    rootNode.attachChild(bumpy);
    lightMdl = new Geometry("Light", new Sphere(10, 10, 0.1f));
    lightMdl.setMaterial(assetManager.loadMaterial("Common/Materials/RedColor.j3m"));
    rootNode.attachChild(lightMdl);
    // flourescent main light
    pl = new PointLight();
    pl.setColor(new ColorRGBA(0.88f, 0.92f, 0.95f, 1.0f));
    rootNode.addLight(pl);
    // sunset light
    DirectionalLight dl = new DirectionalLight();
    dl.setDirection(new Vector3f(-0.1f, -0.7f, 1).normalizeLocal());
    dl.setColor(new ColorRGBA(0.44f, 0.30f, 0.20f, 1.0f));
    rootNode.addLight(dl);
    // skylight
    dl = new DirectionalLight();
    dl.setDirection(new Vector3f(-0.6f, -1, -0.6f).normalizeLocal());
    dl.setColor(new ColorRGBA(0.10f, 0.22f, 0.44f, 1.0f));
    rootNode.addLight(dl);
    // white ambient light
    dl = new DirectionalLight();
    dl.setDirection(new Vector3f(1, -0.5f, -0.1f).normalizeLocal());
    dl.setColor(new ColorRGBA(0.50f, 0.40f, 0.50f, 1.0f));
    rootNode.addLight(dl);
}

Example 5 with PointLight

use of com.jme3.light.PointLight in project jmonkeyengine by jMonkeyEngine.

the class TestSimpleBumps method simpleInitApp.

@Override
public void simpleInitApp() {
    Quad quadMesh = new Quad(1, 1);
    Geometry sphere = new Geometry("Rock Ball", quadMesh);
    Material mat = assetManager.loadMaterial("Textures/BumpMapTest/SimpleBump.j3m");
    sphere.setMaterial(mat);
    TangentBinormalGenerator.generate(sphere);
    rootNode.attachChild(sphere);
    lightMdl = new Geometry("Light", new Sphere(10, 10, 0.1f));
    lightMdl.setMaterial(assetManager.loadMaterial("Common/Materials/RedColor.j3m"));
    rootNode.attachChild(lightMdl);
    pl = new PointLight();
    pl.setColor(ColorRGBA.White);
    pl.setPosition(new Vector3f(0f, 0f, 4f));
    rootNode.addLight(pl);
//        DirectionalLight dl = new DirectionalLight();
//        dl.setDirection(new Vector3f(1, -1, -1).normalizeLocal());
//        dl.setColor(new ColorRGBA(0.22f, 0.15f, 0.1f, 1.0f));
//        rootNode.addLight(dl);
}