Java Code Examples for com.jme3.scene.Node#rotate()

private RigidBodyControl drop(Vector3f offset, String model, float scale, float mass) {
    scale *= scaleMod;
    Node n = (Node) assetManager.loadModel(model);
    n.setLocalTranslation(offset);
    n.rotate(0, 0, -FastMath.HALF_PI);

    Geometry tp = ((Geometry) n.getChild(0));
    tp.scale(scale);
    Material mat = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
    tp.setMaterial(mat);

    Mesh mesh = tp.getMesh();
    GImpactCollisionShape shape = new GImpactCollisionShape(mesh);
    shape.setScale(new Vector3f(scale, scale, scale));

    RigidBodyControl control = new RigidBodyControl(shape, mass);
    n.addControl(control);
    addObject(n);
    return control;
}
 

public static DirectionalLight toJMELight(DirectionalLighting dl) {
	DirectionalLight res = new DirectionalLight();
	res.setColor(toColorRGBA(dl.color).multLocal((float) (dl.intensity)));

	Node world = new Node();

	Node yaw = new Node();
	world.attachChild(yaw);

	Node pitch = new Node();
	yaw.attachChild(pitch);

	Node offset = new Node();
	pitch.attachChild(offset);
	offset.setLocalTranslation(Vector3f.UNIT_X);

	pitch.rotate(0, (float) dl.pitch, 0);

	yaw.rotate(0, 0, (float) dl.yaw);
	res.setDirection(offset.getWorldTranslation());
	return res;
}
 

public static void toJMELight(DirectionalLight JMEdl, DirectionalLighting dl) {
	JMEdl.setColor(toColorRGBA(dl.color).multLocal((float) (dl.intensity)));
	Node world = new Node();

	Node yaw = new Node();
	world.attachChild(yaw);

	Node pitch = new Node();
	yaw.attachChild(pitch);

	Node offset = new Node();
	pitch.attachChild(offset);
	offset.setLocalTranslation(Vector3f.UNIT_X);

	pitch.rotate(0, (float) dl.pitch, 0);

	yaw.rotate(0, 0, (float) dl.yaw);
	JMEdl.setDirection(offset.getWorldTranslation());
}
 

@Override
public void simpleInitApp() {
    Node cgModel = (Node) assetManager.loadModel(
            "Models/Elephant/Elephant.mesh.xml");
    rootNode.attachChild(cgModel);
    cgModel.rotate(0f, -1f, 0f);
    cgModel.scale(0.04f);

    AnimComposer composer = cgModel.getControl(AnimComposer.class);
    composer.setCurrentAction("legUp");
    sControl = cgModel.getControl(SkinningControl.class);

    AmbientLight light = new AmbientLight();
    rootNode.addLight(light);
}
 

@Override
public void simpleInitApp() {

    /** create a blue box at coordinates (1,-1,1) */
    Box box1 = new Box(1,1,1);
    Geometry blue = new Geometry("Box", box1);
    blue.setLocalTranslation(new Vector3f(1,-1,1));
    Material mat1 = new Material(assetManager, 
            "Common/MatDefs/Misc/Unshaded.j3md");
    mat1.setColor("Color", ColorRGBA.Blue);
    blue.setMaterial(mat1);

    /** create a red box straight above the blue one at (1,3,1) */
    Box box2 = new Box(1,1,1);      
    Geometry red = new Geometry("Box", box2);
    red.setLocalTranslation(new Vector3f(1,3,1));
    Material mat2 = new Material(assetManager, 
            "Common/MatDefs/Misc/Unshaded.j3md");
    mat2.setColor("Color", ColorRGBA.Red);
    red.setMaterial(mat2);

    /** Create a pivot node at (0,0,0) and attach it to the root node */
    Node pivot = new Node("pivot");
    rootNode.attachChild(pivot); // put this node in the scene

    /** Attach the two boxes to the *pivot* node. (And transitively to the root node.) */
    pivot.attachChild(blue);
    pivot.attachChild(red);
    /** Rotate the pivot node: Note that both boxes have rotated! */
    pivot.rotate(.4f,.4f,0f);
}
 

@Override
public void simpleInitApp() {

    /** create a blue box at coordinates (1,-1,1) */
    Box box1 = new Box(1,1,1);
    Geometry blue = new Geometry("Box", box1);
    blue.setLocalTranslation(new Vector3f(1,-1,1));
    Material mat1 = new Material(assetManager,
            "Common/MatDefs/Misc/Unshaded.j3md");
    mat1.setColor("Color", ColorRGBA.Blue);
    blue.setMaterial(mat1);

    /** create a red box straight above the blue one at (1,3,1) */
    Box box2 = new Box(1,1,1);
    Geometry red = new Geometry("Box", box2);
    red.setLocalTranslation(new Vector3f(1,3,1));
    Material mat2 = new Material(assetManager,
            "Common/MatDefs/Misc/Unshaded.j3md");
    mat2.setColor("Color", ColorRGBA.Red);
    red.setMaterial(mat2);

    /** Create a pivot node at (0,0,0) and attach it to the root node */
    pivot = new Node("pivot");
    rootNode.attachChild(pivot); // put this node in the scene

    /** Attach the two boxes to the *pivot* node. (And transitively to the root node.) */
    pivot.attachChild(blue);
    pivot.attachChild(red);
    /** Rotate the pivot node: Note that both boxes have rotated! */
    pivot.rotate(.4f,.4f,0f);

}
 

@Override
public void simpleInitApp() {

    /** create a blue box at coordinates (1,-1,1) */
    Box box1 = new Box( new Vector3f(1,-1,1), 1,1,1);
    Geometry blue = new Geometry("Box", box1);
    Material mat1 = new Material(assetManager, 
            "Common/MatDefs/Misc/Unshaded.j3md");
    mat1.setColor("Color", ColorRGBA.Blue);
    blue.setMaterial(mat1);

    /** create a red box straight above the blue one at (1,3,1) */
    Box box2 = new Box( new Vector3f(1,3,1), 1,1,1);
    Geometry red = new Geometry("Box", box2);
    Material mat2 = new Material(assetManager, 
            "Common/MatDefs/Misc/Unshaded.j3md");
    mat2.setColor("Color", ColorRGBA.Red);
    red.setMaterial(mat2);

    /** Create a pivot node at (0,0,0) and attach it to the root node */
    Node pivot = new Node("pivot");
    rootNode.attachChild(pivot); // put this node in the scene

    /** Attach the two boxes to the *pivot* node. (And transitively to the root node.) */
    pivot.attachChild(blue);
    pivot.attachChild(red);
    /** Rotate the pivot node: Note that both boxes have rotated! */
    pivot.rotate(.4f,.4f,0f);
}