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

Example 1 with DirectionalLight

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

the class TerrainTest method simpleInitApp.

@Override
public void simpleInitApp() {
    setupKeys();
    // First, we load up our textures and the heightmap texture for the terrain
    // TERRAIN TEXTURE material
    matRock = new Material(assetManager, "Common/MatDefs/Terrain/Terrain.j3md");
    matRock.setBoolean("useTriPlanarMapping", false);
    // ALPHA map (for splat textures)
    matRock.setTexture("Alpha", assetManager.loadTexture("Textures/Terrain/splat/alphamap.png"));
    // HEIGHTMAP image (for the terrain heightmap)
    Texture heightMapImage = assetManager.loadTexture("Textures/Terrain/splat/mountains512.png");
    // GRASS texture
    Texture grass = assetManager.loadTexture("Textures/Terrain/splat/grass.jpg");
    grass.setWrap(WrapMode.Repeat);
    matRock.setTexture("Tex1", grass);
    matRock.setFloat("Tex1Scale", grassScale);
    // DIRT texture
    Texture dirt = assetManager.loadTexture("Textures/Terrain/splat/dirt.jpg");
    dirt.setWrap(WrapMode.Repeat);
    matRock.setTexture("Tex2", dirt);
    matRock.setFloat("Tex2Scale", dirtScale);
    // ROCK texture
    Texture rock = assetManager.loadTexture("Textures/Terrain/splat/road.jpg");
    rock.setWrap(WrapMode.Repeat);
    matRock.setTexture("Tex3", rock);
    matRock.setFloat("Tex3Scale", rockScale);
    // WIREFRAME material
    matWire = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    matWire.getAdditionalRenderState().setWireframe(true);
    matWire.setColor("Color", ColorRGBA.Green);
    // CREATE HEIGHTMAP
    AbstractHeightMap heightmap = null;
    try {
        //heightmap = new HillHeightMap(1025, 1000, 50, 100, (byte) 3);
        heightmap = new ImageBasedHeightMap(heightMapImage.getImage(), 1f);
        heightmap.load();
    } catch (Exception e) {
        e.printStackTrace();
    }
    /*
         * Here we create the actual terrain. The tiles will be 65x65, and the total size of the
         * terrain will be 513x513. It uses the heightmap we created to generate the height values.
         */
    /**
         * Optimal terrain patch size is 65 (64x64).
         * The total size is up to you. At 1025 it ran fine for me (200+FPS), however at
         * size=2049, it got really slow. But that is a jump from 2 million to 8 million triangles...
         */
    terrain = new TerrainQuad("terrain", 65, 513, heightmap.getHeightMap());
    TerrainLodControl control = new TerrainLodControl(terrain, getCamera());
    // patch size, and a multiplier
    control.setLodCalculator(new DistanceLodCalculator(65, 2.7f));
    terrain.addControl(control);
    terrain.setMaterial(matRock);
    terrain.setLocalTranslation(0, -100, 0);
    terrain.setLocalScale(2f, 0.5f, 2f);
    rootNode.attachChild(terrain);
    DirectionalLight light = new DirectionalLight();
    light.setDirection((new Vector3f(-0.5f, -1f, -0.5f)).normalize());
    rootNode.addLight(light);
    cam.setLocation(new Vector3f(0, 10, -10));
    cam.lookAtDirection(new Vector3f(0, -1.5f, -1).normalizeLocal(), Vector3f.UNIT_Y);
}

Example 2 with DirectionalLight

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

the class TerrainTestAndroid method simpleInitApp.

@Override
public void simpleInitApp() {
    setupKeys();
    // First, we load up our textures and the heightmap texture for the terrain
    // TERRAIN TEXTURE material
    matRock = new Material(assetManager, "Common/MatDefs/Terrain/Terrain.j3md");
    matRock.setBoolean("useTriPlanarMapping", false);
    // ALPHA map (for splat textures)
    matRock.setTexture("Alpha", assetManager.loadTexture("Textures/Terrain/splat/alphamap.png"));
    // HEIGHTMAP image (for the terrain heightmap)
    Texture heightMapImage = assetManager.loadTexture("Textures/Terrain/splat/mountains128.png");
    // GRASS texture
    Texture grass = assetManager.loadTexture("Textures/Terrain/splat/grass.jpg");
    grass.setWrap(WrapMode.Repeat);
    matRock.setTexture("Tex1", grass);
    matRock.setFloat("Tex1Scale", grassScale);
    // DIRT texture
    Texture dirt = assetManager.loadTexture("Textures/Terrain/splat/dirt.jpg");
    dirt.setWrap(WrapMode.Repeat);
    matRock.setTexture("Tex2", dirt);
    matRock.setFloat("Tex2Scale", dirtScale);
    // ROCK texture
    Texture rock = assetManager.loadTexture("Textures/Terrain/splat/road.jpg");
    rock.setWrap(WrapMode.Repeat);
    matRock.setTexture("Tex3", rock);
    matRock.setFloat("Tex3Scale", rockScale);
    // WIREFRAME material
    matWire = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    matWire.getAdditionalRenderState().setWireframe(true);
    matWire.setColor("Color", ColorRGBA.Green);
    // CREATE HEIGHTMAP
    AbstractHeightMap heightmap = null;
    try {
        heightmap = new ImageBasedHeightMap(heightMapImage.getImage(), 1f);
        heightmap.load();
    } catch (Exception e) {
        e.printStackTrace();
    }
    /*
         * Here we create the actual terrain. The tiles will be 33x33, and the total size of the
         * terrain will be 129x129. It uses the heightmap we created to generate the height values.
         */
    terrain = new TerrainQuad("terrain", 33, 129, heightmap.getHeightMap());
    TerrainLodControl control = new TerrainLodControl(terrain, getCamera());
    // patch size, and a multiplier
    control.setLodCalculator(new DistanceLodCalculator(33, 2.7f));
    terrain.addControl(control);
    terrain.setMaterial(matRock);
    terrain.setLocalTranslation(0, -100, 0);
    terrain.setLocalScale(8f, 0.5f, 8f);
    rootNode.attachChild(terrain);
    DirectionalLight light = new DirectionalLight();
    light.setDirection((new Vector3f(-0.5f, -1f, -0.5f)).normalize());
    rootNode.addLight(light);
    cam.setLocation(new Vector3f(0, 10, -10));
    cam.lookAtDirection(new Vector3f(0, -1.5f, -1).normalizeLocal(), Vector3f.UNIT_Y);
}

Example 3 with DirectionalLight

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

the class TerrainTestTile method simpleInitApp.

@Override
public void simpleInitApp() {
    loadHintText();
    setupKeys();
    // WIREFRAME material
    matWire = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    matWire.getAdditionalRenderState().setWireframe(true);
    matWire.setColor("Color", ColorRGBA.Green);
    terrain = new TiledTerrain();
    rootNode.attachChild(terrain);
    DirectionalLight light = new DirectionalLight();
    light.setDirection((new Vector3f(-0.5f, -1f, -0.5f)).normalize());
    rootNode.addLight(light);
    AmbientLight ambLight = new AmbientLight();
    ambLight.setColor(new ColorRGBA(1f, 1f, 0.8f, 0.2f));
    rootNode.addLight(ambLight);
    cam.setLocation(new Vector3f(0, 256, 0));
    cam.lookAtDirection(new Vector3f(0, -1, -1).normalizeLocal(), Vector3f.UNIT_Y);
    Sphere s = new Sphere(12, 12, 3);
    Geometry g = new Geometry("marker");
    g.setMesh(s);
    Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    mat.setColor("Color", ColorRGBA.Red);
    g.setMaterial(mat);
    g.setLocalTranslation(0, -100, 0);
    rootNode.attachChild(g);
    Geometry g2 = new Geometry("marker");
    g2.setMesh(s);
    mat.setColor("Color", ColorRGBA.Red);
    g2.setMaterial(mat);
    g2.setLocalTranslation(10, -100, 0);
    rootNode.attachChild(g2);
    Geometry g3 = new Geometry("marker");
    g3.setMesh(s);
    mat.setColor("Color", ColorRGBA.Red);
    g3.setMaterial(mat);
    g3.setLocalTranslation(0, -100, 10);
    rootNode.attachChild(g3);
}

Example 4 with DirectionalLight

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

the class TestBlendEquations method simpleInitApp.

public void simpleInitApp() {
    Geometry teaGeom = (Geometry) assetManager.loadModel("Models/Teapot/Teapot.obj");
    teaGeom.scale(6);
    teaGeom.getMaterial().getAdditionalRenderState().setBlendEquation(RenderState.BlendEquation.Add);
    teaGeom.move(0, -2f, 0);
    DirectionalLight dl = new DirectionalLight();
    dl.setColor(ColorRGBA.Red);
    dl.setDirection(Vector3f.UNIT_XYZ.negate());
    rootNode.addLight(dl);
    rootNode.attachChild(teaGeom);
    Material mat = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    mat.setColor("Color", new ColorRGBA(0.5f, 0f, 1f, 0.3f));
    mat.getAdditionalRenderState().setBlendMode(RenderState.BlendMode.Color);
    mat.getAdditionalRenderState().setBlendEquation(RenderState.BlendEquation.Subtract);
    Geometry geo = new Geometry("BottomLeft", new Quad(guiViewPort.getCamera().getWidth() / 2, guiViewPort.getCamera().getHeight() / 2));
    geo.setMaterial(mat);
    geo.setQueueBucket(RenderQueue.Bucket.Gui);
    geo.setLocalTranslation(0, 0, 1);
    guiNode.attachChild(geo);
    Material m = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    m.getAdditionalRenderState().setBlendEquation(RenderState.BlendEquation.ReverseSubtract);
    m.setColor("Color", new ColorRGBA(0.0f, 1f, 1.f, 1f));
    m.getAdditionalRenderState().setBlendMode(RenderState.BlendMode.AlphaAdditive);
    geo = new Geometry("BottomRight", new Quad(guiViewPort.getCamera().getWidth() / 2, guiViewPort.getCamera().getHeight() / 2));
    geo.setMaterial(m);
    geo.setQueueBucket(RenderQueue.Bucket.Gui);
    geo.setLocalTranslation(guiViewPort.getCamera().getWidth() / 2, 0, 1);
    guiNode.attachChild(geo);
    m = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    m.getAdditionalRenderState().setBlendEquation(RenderState.BlendEquation.Min);
    m.setColor("Color", new ColorRGBA(0.3f, 0f, 0.1f, 0.3f));
    m.getAdditionalRenderState().setBlendMode(RenderState.BlendMode.Additive);
    geo = new Geometry("TopRight", new Quad(guiViewPort.getCamera().getWidth() / 2, guiViewPort.getCamera().getHeight() / 2));
    geo.setMaterial(m);
    geo.setQueueBucket(RenderQueue.Bucket.Gui);
    geo.setLocalTranslation(guiViewPort.getCamera().getWidth() / 2, guiViewPort.getCamera().getHeight() / 2, 1);
    guiNode.attachChild(geo);
    geo = new Geometry("OverTeaPot", new Quad(guiViewPort.getCamera().getWidth() / 2, guiViewPort.getCamera().getHeight() / 2));
    geo.setMaterial(mat);
    geo.setQueueBucket(RenderQueue.Bucket.Transparent);
    geo.setLocalTranslation(0, -100, 5);
    rootNode.attachChild(geo);
}

Example 5 with DirectionalLight

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

the class TestParallelProjection method simpleInitApp.

public void simpleInitApp() {
    Geometry teaGeom = (Geometry) assetManager.loadModel("Models/Teapot/Teapot.obj");
    DirectionalLight dl = new DirectionalLight();
    dl.setColor(ColorRGBA.White);
    dl.setDirection(Vector3f.UNIT_XYZ.negate());
    rootNode.addLight(dl);
    rootNode.attachChild(teaGeom);
    // Setup first view
    cam.setParallelProjection(true);
    float aspect = (float) cam.getWidth() / cam.getHeight();
    cam.setFrustum(-1000, 1000, -aspect * frustumSize, aspect * frustumSize, frustumSize, -frustumSize);
    inputManager.addListener(this, "Size+", "Size-");
    inputManager.addMapping("Size+", new KeyTrigger(KeyInput.KEY_W));
    inputManager.addMapping("Size-", new KeyTrigger(KeyInput.KEY_S));
}