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

Example 36 with DirectionalLight

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

the class TestMousePick method makeCharacter.

protected Spatial makeCharacter() {
    // load a character from jme3test-test-data
    Spatial golem = assetManager.loadModel("Models/Oto/Oto.mesh.xml");
    golem.scale(0.5f);
    golem.setLocalTranslation(-1.0f, -1.5f, -0.6f);
    // We must add a light to make the model visible
    DirectionalLight sun = new DirectionalLight();
    sun.setDirection(new Vector3f(-0.1f, -0.7f, -1.0f).normalizeLocal());
    golem.addLight(sun);
    return golem;
}

Example 37 with DirectionalLight

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

the class SceneLoader method endElement.

@Override
public void endElement(String uri, String name, String qName) throws SAXException {
    if (qName.equals("node")) {
        node = node.getParent();
    } else if (qName.equals("nodes")) {
        node = null;
    } else if (qName.equals("entity")) {
        node = entityNode.getParent();
        entityNode = null;
    } else if (qName.equals("camera")) {
        node = cameraNode.getParent();
        cameraNode = null;
    } else if (qName.equals("light")) {
        // apply the node's world transform on the light..
        root.updateGeometricState();
        if (light != null) {
            if (light instanceof DirectionalLight) {
                DirectionalLight dl = (DirectionalLight) light;
                Quaternion q = node.getWorldRotation();
                Vector3f dir = dl.getDirection();
                q.multLocal(dir);
                dl.setDirection(dir);
            } else if (light instanceof PointLight) {
                PointLight pl = (PointLight) light;
                Vector3f pos = node.getWorldTranslation();
                pl.setPosition(pos);
            } else if (light instanceof SpotLight) {
                SpotLight sl = (SpotLight) light;
                Vector3f pos = node.getWorldTranslation();
                sl.setPosition(pos);
                Quaternion q = node.getWorldRotation();
                Vector3f dir = sl.getDirection();
                q.multLocal(dir);
                sl.setDirection(dir);
            }
        }
        light = null;
    }
    checkTopNode(qName);
    elementStack.pop();
}

Example 38 with DirectionalLight

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

the class LightFilterTest method testDirectionalFiltering.

@Test
public void testDirectionalFiltering() {
    geom.addLight(new DirectionalLight(Vector3f.UNIT_Y));
    // Directional lights must never be filtered
    checkFilteredLights(1);
    // Test for bounding Sphere
    geom.setModelBound(new BoundingSphere(0.5f, Vector3f.ZERO));
    // Directional lights must never be filtered
    checkFilteredLights(1);
}

Example 39 with DirectionalLight

use of com.jme3.light.DirectionalLight 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 40 with DirectionalLight

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

the class TestDepthOfField method simpleInitApp.

@Override
public void simpleInitApp() {
    Node mainScene = new Node("Main Scene");
    rootNode.attachChild(mainScene);
    createTerrain(mainScene);
    DirectionalLight sun = new DirectionalLight();
    sun.setDirection(lightDir);
    sun.setColor(ColorRGBA.White.clone().multLocal(1.7f));
    mainScene.addLight(sun);
    DirectionalLight l = new DirectionalLight();
    l.setDirection(Vector3f.UNIT_Y.mult(-1));
    l.setColor(ColorRGBA.White.clone().multLocal(0.3f));
    mainScene.addLight(l);
    flyCam.setMoveSpeed(50);
    cam.setFrustumFar(3000);
    cam.setLocation(new Vector3f(-700, 100, 300));
    cam.setRotation(new Quaternion().fromAngles(new float[] { FastMath.PI * 0.06f, FastMath.PI * 0.65f, 0 }));
    Spatial sky = SkyFactory.createSky(assetManager, "Scenes/Beach/FullskiesSunset0068.dds", false);
    sky.setLocalScale(350);
    mainScene.attachChild(sky);
    fpp = new FilterPostProcessor(assetManager);
    //     fpp.setNumSamples(4);
    int numSamples = getContext().getSettings().getSamples();
    if (numSamples > 0) {
        fpp.setNumSamples(numSamples);
    }
    dofFilter = new DepthOfFieldFilter();
    dofFilter.setFocusDistance(0);
    dofFilter.setFocusRange(50);
    dofFilter.setBlurScale(1.4f);
    fpp.addFilter(dofFilter);
    viewPort.addProcessor(fpp);
    inputManager.addListener(new ActionListener() {

        public void onAction(String name, boolean isPressed, float tpf) {
            if (isPressed) {
                if (name.equals("toggle")) {
                    dofFilter.setEnabled(!dofFilter.isEnabled());
                }
            }
        }
    }, "toggle");
    inputManager.addListener(new AnalogListener() {

        public void onAnalog(String name, float value, float tpf) {
            if (name.equals("blurScaleUp")) {
                dofFilter.setBlurScale(dofFilter.getBlurScale() + 0.01f);
                System.out.println("blurScale : " + dofFilter.getBlurScale());
            }
            if (name.equals("blurScaleDown")) {
                dofFilter.setBlurScale(dofFilter.getBlurScale() - 0.01f);
                System.out.println("blurScale : " + dofFilter.getBlurScale());
            }
            if (name.equals("focusRangeUp")) {
                dofFilter.setFocusRange(dofFilter.getFocusRange() + 1f);
                System.out.println("focusRange : " + dofFilter.getFocusRange());
            }
            if (name.equals("focusRangeDown")) {
                dofFilter.setFocusRange(dofFilter.getFocusRange() - 1f);
                System.out.println("focusRange : " + dofFilter.getFocusRange());
            }
            if (name.equals("focusDistanceUp")) {
                dofFilter.setFocusDistance(dofFilter.getFocusDistance() + 1f);
                System.out.println("focusDistance : " + dofFilter.getFocusDistance());
            }
            if (name.equals("focusDistanceDown")) {
                dofFilter.setFocusDistance(dofFilter.getFocusDistance() - 1f);
                System.out.println("focusDistance : " + dofFilter.getFocusDistance());
            }
        }
    }, "blurScaleUp", "blurScaleDown", "focusRangeUp", "focusRangeDown", "focusDistanceUp", "focusDistanceDown");
    inputManager.addMapping("toggle", new KeyTrigger(keyInput.KEY_SPACE));
    inputManager.addMapping("blurScaleUp", new KeyTrigger(keyInput.KEY_U));
    inputManager.addMapping("blurScaleDown", new KeyTrigger(keyInput.KEY_J));
    inputManager.addMapping("focusRangeUp", new KeyTrigger(keyInput.KEY_I));
    inputManager.addMapping("focusRangeDown", new KeyTrigger(keyInput.KEY_K));
    inputManager.addMapping("focusDistanceUp", new KeyTrigger(keyInput.KEY_O));
    inputManager.addMapping("focusDistanceDown", new KeyTrigger(keyInput.KEY_L));
}