com.jme3.cinematic.MotionPath Java Examples

@Override
@FxThread
public <T, V extends TreeNode<T>> @Nullable V createFor(@Nullable final T element, final long objectId) {

    if (element instanceof Vector3f) {
        return unsafeCast(new PositionTreeNode((Vector3f) element, objectId));
    } else if (element instanceof VertexBuffer) {
        return unsafeCast(new VertexBufferTreeNode((VertexBuffer) element, objectId));
    } else if (element instanceof Buffer) {
        return unsafeCast(new BufferTreeNode((Buffer) element, objectId));
    } else if (element instanceof VehicleWheel) {
        return unsafeCast(new VehicleWheelTreeNode((VehicleWheel) element, objectId));
    } else if (element instanceof MotionPath) {
        return unsafeCast(new MotionPathTreeNode((MotionPath) element, objectId));
    }

    return null;
}
 

@Override
@FxThread
public @NotNull Array<TreeNode<?>> getChildren(@NotNull final NodeTree<?> nodeTree) {

    final MotionPath element = getElement();
    final int wayPoints = element.getNbWayPoints();

    final Array<TreeNode<?>> result = ArrayFactory.newArray(TreeNode.class);

    for (int i = 0; i < wayPoints; i++) {
        final PositionTreeNode modelNode = notNull(FACTORY_REGISTRY.createFor(element.getWayPoint(i)));
        modelNode.setName(Messages.MODEL_FILE_EDITOR_NODE_WAY_POINT + " #" + (i + 1));
        result.add(modelNode);
    }

    return result;
}
 

@Override
@FxThread
protected @NotNull Control createControl(@NotNull final Spatial parent) {

    final MotionPath motionPath = new MotionPath();
    motionPath.addWayPoint(Vector3f.ZERO.clone());
    motionPath.addWayPoint(new Vector3f(0f, 1f, 0f));
    motionPath.addWayPoint(new Vector3f(1f, 0f, 1f));

    final MotionEvent control = new MotionEvent();
    control.setLookAt(Vector3f.UNIT_Z, Vector3f.UNIT_Y);
    control.setRotation(Quaternion.IDENTITY);
    control.setPath(motionPath);

    return control;
}
 

private void createCameraMotion() {

        CameraNode camNode = cinematic.bindCamera("topView", cam);
        camNode.setLocalTranslation(new Vector3f(0, 50, 0));
        camNode.lookAt(model.getLocalTranslation(), Vector3f.UNIT_Y);

        CameraNode camNode2 = cinematic.bindCamera("aroundCam", cam);
        path = new MotionPath();
        path.setCycle(true);
        path.addWayPoint(new Vector3f(20, 3, 0));
        path.addWayPoint(new Vector3f(0, 3, 20));
        path.addWayPoint(new Vector3f(-20, 3, 0));
        path.addWayPoint(new Vector3f(0, 3, -20));
        path.setCurveTension(0.83f);
        cameraMotionTrack = new MotionTrack(camNode2, path);
        cameraMotionTrack.setLoopMode(LoopMode.Loop);
        cameraMotionTrack.setLookAt(model.getWorldTranslation(), Vector3f.UNIT_Y);
        cameraMotionTrack.setDirectionType(MotionTrack.Direction.LookAt);

    }
 

@Override
@FxThread
public @NotNull Array<TreeNode<?>> getChildren(@NotNull final NodeTree<?> nodeTree) {

    final MotionPath path = getElement().getPath();
    final Array<TreeNode<?>> result = ArrayFactory.newArray(TreeNode.class);
    result.add(FACTORY_REGISTRY.createFor(path));

    return result;
}
 

@Override
public void read(JmeImporter im) throws IOException {
    super.read(im);
    InputCapsule in = im.getCapsule(this);
    lookAt = (Vector3f) in.readSavable("lookAt", Vector3f.ZERO);
    upVector = (Vector3f) in.readSavable("upVector", Vector3f.UNIT_Y);
    rotation = (Quaternion) in.readSavable("rotation", Quaternion.IDENTITY);
    directionType = in.readEnum("directionType", Direction.class, Direction.None);
    path = (MotionPath) in.readSavable("path", null);
}
 

/**
 * Creates a MotionPath for the given spatial on the given motion path
 * @param spatial
 * @param path
 */
public MotionTrack(Spatial spatial, MotionPath path, float initialDuration, LoopMode loopMode) {
    super(initialDuration);
    this.spatial = spatial;
    spatial.addControl(this);
    this.path = path;
    this.loopMode = loopMode;
}
 

/**
 * Creates a MotionPath for the given spatial on the given motion path
 * @param spatial
 * @param path
 */
public MotionTrack(Spatial spatial, MotionPath path, LoopMode loopMode) {
    super();
    this.spatial = spatial;
    spatial.addControl(this);
    this.path = path;
    this.loopMode = loopMode;
}
 

/**
 * Creates a MotionPath for the given spatial on the given motion path
 * @param spatial
 * @param path
 */
public MotionTrack(Spatial spatial, MotionPath path, float initialDuration) {
    super(initialDuration);
    this.spatial = spatial;
    spatial.addControl(this);
    this.path = path;
}
 

/**
 * Creates a MotionPath for the given spatial on the given motion path
 * @param spatial
 * @param path
 */
public MotionTrack(Spatial spatial, MotionPath path) {
    super();
    this.spatial = spatial;
    spatial.addControl(this);
    this.path = path;
}
 

@Override
public void read(JmeImporter im) throws IOException {
    super.read(im);
    InputCapsule in = im.getCapsule(this);
    lookAt = (Vector3f) in.readSavable("lookAt", null);
    upVector = (Vector3f) in.readSavable("upVector", Vector3f.UNIT_Y);
    rotation = (Quaternion) in.readSavable("rotation", null);
    directionType = in.readEnum("directionType", Direction.class, Direction.None);
    path = (MotionPath) in.readSavable("path", null);
    spatial = (Spatial) in.readSavable("spatial", null);
}
 

/**
 * Creates a MotionPath for the given spatial on the given motion path.
 * @param spatial
 * @param path
 */
public MotionEvent(Spatial spatial, MotionPath path, float initialDuration, LoopMode loopMode) {
    super(initialDuration);
    spatial.addControl(this);
    this.path = path;
    this.loopMode = loopMode;
}
 

/**
 * Creates a MotionPath for the given spatial on the given motion path.
 * @param spatial
 * @param path
 */
public MotionEvent(Spatial spatial, MotionPath path, LoopMode loopMode) {
    super();
    spatial.addControl(this);
    this.path = path;
    this.loopMode = loopMode;
}
 

/**
 * Creates a MotionPath for the given spatial on the given motion path.
 * @param spatial
 * @param path
 */
public MotionEvent(Spatial spatial, MotionPath path, float initialDuration) {
    super(initialDuration);
    spatial.addControl(this);
    this.path = path;
}
 

/**
 * Creates a MotionPath for the given spatial on the given motion path.
 * @param spatial
 * @param path
 */
public MotionEvent(Spatial spatial, MotionPath path) {
    super();
    spatial.addControl(this);
    this.path = path;
}
 

@Override
public void simpleInitApp() {
    createScene();
    cam.setLocation(new Vector3f(8.4399185f, 11.189463f, 14.267577f));
    camNode = new CameraNode("Motion cam", cam);
    camNode.setControlDir(ControlDirection.SpatialToCamera);
    camNode.getControl(CameraControl.class).setEnabled(false);
    path = new MotionPath();
    path.setCycle(true);
    path.addWayPoint(new Vector3f(20, 3, 0));
    path.addWayPoint(new Vector3f(0, 3, 20));
    path.addWayPoint(new Vector3f(-20, 3, 0));
    path.addWayPoint(new Vector3f(0, 3, -20));
    path.setCurveTension(0.83f);
    path.enableDebugShape(assetManager, rootNode);

    cameraMotionControl = new MotionTrack(camNode, path);
    cameraMotionControl.setLoopMode(LoopMode.Loop);
    //cameraMotionControl.setDuration(15f);
    cameraMotionControl.setLookAt(teapot.getWorldTranslation(), Vector3f.UNIT_Y);
    cameraMotionControl.setDirectionType(MotionTrack.Direction.LookAt);

    rootNode.attachChild(camNode);

    guiFont = assetManager.loadFont("Interface/Fonts/Default.fnt");
    final BitmapText wayPointsText = new BitmapText(guiFont, false);
    wayPointsText.setSize(guiFont.getCharSet().getRenderedSize());

    guiNode.attachChild(wayPointsText);

    path.addListener(new MotionPathListener() {

        public void onWayPointReach(MotionTrack control, int wayPointIndex) {
            if (path.getNbWayPoints() == wayPointIndex + 1) {
                wayPointsText.setText(control.getSpatial().getName() + " Finish!!! ");
            } else {
                wayPointsText.setText(control.getSpatial().getName() + " Reached way point " + wayPointIndex);
            }
            wayPointsText.setLocalTranslation((cam.getWidth() - wayPointsText.getLineWidth()) / 2, cam.getHeight(), 0);
        }
    });

    flyCam.setEnabled(false);
    chaser = new ChaseCamera(cam, teapot);
    chaser.registerWithInput(inputManager);
    chaser.setSmoothMotion(true);
    chaser.setMaxDistance(50);
    chaser.setDefaultDistance(50);
    initInputs();

}
 

@Override
public void simpleInitApp() {
    createScene();
    cam.setLocation(new Vector3f(8.4399185f, 11.189463f, 14.267577f));
    path = new MotionPath();
    path.addWayPoint(new Vector3f(10, 3, 0));
    path.addWayPoint(new Vector3f(10, 3, 10));
    path.addWayPoint(new Vector3f(-40, 3, 10));
    path.addWayPoint(new Vector3f(-40, 3, 0));
    path.addWayPoint(new Vector3f(-40, 8, 0));
    path.addWayPoint(new Vector3f(10, 8, 0));
    path.addWayPoint(new Vector3f(10, 8, 10));
    path.addWayPoint(new Vector3f(15, 8, 10));
    path.enableDebugShape(assetManager, rootNode);

    motionControl = new MotionTrack(teapot,path);
    motionControl.setDirectionType(MotionTrack.Direction.PathAndRotation);
    motionControl.setRotation(new Quaternion().fromAngleNormalAxis(-FastMath.HALF_PI, Vector3f.UNIT_Y));
    motionControl.setInitialDuration(10f);
    motionControl.setSpeed(0.1f);

    guiFont = assetManager.loadFont("Interface/Fonts/Default.fnt");
    final BitmapText wayPointsText = new BitmapText(guiFont, false);
    wayPointsText.setSize(guiFont.getCharSet().getRenderedSize());

    guiNode.attachChild(wayPointsText);

    path.addListener(new MotionPathListener() {

        public void onWayPointReach(MotionTrack control, int wayPointIndex) {
            if (path.getNbWayPoints() == wayPointIndex + 1) {
                wayPointsText.setText(control.getSpatial().getName() + "Finished!!! ");
            } else {
                wayPointsText.setText(control.getSpatial().getName() + " Reached way point " + wayPointIndex);
            }
            wayPointsText.setLocalTranslation((cam.getWidth() - wayPointsText.getLineWidth()) / 2, cam.getHeight(), 0);
        }
    });

    flyCam.setEnabled(false);
    ChaseCamera chaser = new ChaseCamera(cam, teapot);

    // chaser.setEnabled(false);
    chaser.registerWithInput(inputManager);
    initInputs();

}
 

@Override
    public void simpleInitApp() {
        createScene();
        cam.setLocation(new Vector3f(8.4399185f, 11.189463f, 14.267577f));
        path = new MotionPath();
        path.addWayPoint(new Vector3f(10, 3, 0));
        path.addWayPoint(new Vector3f(10, 3, 10));
        path.addWayPoint(new Vector3f(-40, 3, 10));
        path.addWayPoint(new Vector3f(-40, 3, 0));
        path.addWayPoint(new Vector3f(-40, 8, 0));
        path.addWayPoint(new Vector3f(10, 8, 0));
        path.addWayPoint(new Vector3f(10, 8, 10));
        path.addWayPoint(new Vector3f(15, 8, 10));
        path.enableDebugShape(assetManager, rootNode);

        motionControl = new MotionEvent(teapot,path);
        motionControl.setDirectionType(MotionEvent.Direction.PathAndRotation);
        motionControl.setRotation(new Quaternion().fromAngleNormalAxis(-FastMath.HALF_PI, Vector3f.UNIT_Y));
        motionControl.setInitialDuration(10f);
        motionControl.setSpeed(2f);       
        guiFont = assetManager.loadFont("Interface/Fonts/Default.fnt");
        final BitmapText wayPointsText = new BitmapText(guiFont, false);
        wayPointsText.setSize(guiFont.getCharSet().getRenderedSize());

        guiNode.attachChild(wayPointsText);

        path.addListener(new MotionPathListener() {

            @Override
            public void onWayPointReach(MotionEvent control, int wayPointIndex) {
                if (path.getNbWayPoints() == wayPointIndex + 1) {
                    wayPointsText.setText(control.getSpatial().getName() + "Finished!!! ");
                } else {
                    wayPointsText.setText(control.getSpatial().getName() + " Reached way point " + wayPointIndex);
                }
                wayPointsText.setLocalTranslation((cam.getWidth() - wayPointsText.getLineWidth()) / 2, cam.getHeight(), 0);
            }
        });

        flyCam.setEnabled(false);
        ChaseCamera chaser = new ChaseCamera(cam, teapot);
//        motionControl.setSpeed(-3f);
//        motionControl.setLoopMode(LoopMode.Loop);
//        path.setCycle(true);
        

        // chaser.setEnabled(false);
        chaser.registerWithInput(inputManager);
        initInputs();

    }
 

public void setupCinematic(final Node jaime) {
    cinematic = new Cinematic(rootNode, 60);
    stateManager.attach(cinematic);
    
    jaime.move(0, 0, -3);
    AnimationFactory af = new AnimationFactory(0.7f, "JumpForward");
    af.addTimeTranslation(0, new Vector3f(0, 0, -3));
    af.addTimeTranslation(0.35f, new Vector3f(0, 1, -1.5f));
    af.addTimeTranslation(0.7f, new Vector3f(0, 0, 0));
    jaime.getControl(AnimControl.class).addAnim(af.buildAnimation());
   
    cinematic.enqueueCinematicEvent(new AnimationEvent(jaime, "Idle",3, LoopMode.DontLoop));
    float jumpStart = cinematic.enqueueCinematicEvent(new AnimationEvent(jaime, "JumpStart", LoopMode.DontLoop));
    cinematic.addCinematicEvent(jumpStart+0.2f, new AnimationEvent(jaime, "JumpForward", LoopMode.DontLoop,1));        
    cinematic.enqueueCinematicEvent( new AnimationEvent(jaime, "JumpEnd", LoopMode.DontLoop));                
    cinematic.enqueueCinematicEvent( new AnimationEvent(jaime, "Punches", LoopMode.DontLoop));
    cinematic.enqueueCinematicEvent( new AnimationEvent(jaime, "SideKick", LoopMode.DontLoop));        
    float camStart = cinematic.enqueueCinematicEvent( new AnimationEvent(jaime, "Taunt", LoopMode.DontLoop));
    cinematic.enqueueCinematicEvent( new AnimationEvent(jaime, "Idle",1, LoopMode.DontLoop));
    cinematic.enqueueCinematicEvent( new AnimationEvent(jaime, "Wave", LoopMode.DontLoop));
    cinematic.enqueueCinematicEvent( new AnimationEvent(jaime, "Idle", LoopMode.DontLoop));        
    
    CameraNode camNode = cinematic.bindCamera("cam", cam);
    camNode.setLocalTranslation(new Vector3f(1.1f, 1.2f, 2.9f));
    camNode.lookAt(new Vector3f(0, 0.5f, 0), Vector3f.UNIT_Y);
    
    MotionPath path = new MotionPath();
    path.addWayPoint(new Vector3f(1.1f, 1.2f, 2.9f));
    path.addWayPoint(new Vector3f(0f, 1.2f, 3.0f));
    path.addWayPoint(new Vector3f(-1.1f, 1.2f, 2.9f));        
    path.enableDebugShape(assetManager, rootNode);
    path.setCurveTension(0.8f);
    
    MotionEvent camMotion = new MotionEvent(camNode, path,6);
    camMotion.setDirectionType(MotionEvent.Direction.LookAt);
    camMotion.setLookAt(new Vector3f(0, 0.5f, 0), Vector3f.UNIT_Y);
    cinematic.addCinematicEvent(camStart, camMotion);
    cinematic.activateCamera(0, "cam");
   
    
    cinematic.fitDuration();
    cinematic.setSpeed(1.2f);
    cinematic.setLoopMode(LoopMode.Loop);
    cinematic.play();
}
 

@Override
public void simpleInitApp() {
    createScene();
    cam.setLocation(new Vector3f(8.4399185f, 11.189463f, 14.267577f));
    camNode = new CameraNode("Motion cam", cam);
    camNode.setControlDir(ControlDirection.SpatialToCamera);
    camNode.setEnabled(false);
    path = new MotionPath();
    path.setCycle(true);
    path.addWayPoint(new Vector3f(20, 3, 0));
    path.addWayPoint(new Vector3f(0, 3, 20));
    path.addWayPoint(new Vector3f(-20, 3, 0));
    path.addWayPoint(new Vector3f(0, 3, -20));
    path.setCurveTension(0.83f);
    path.enableDebugShape(assetManager, rootNode);

    cameraMotionControl = new MotionEvent(camNode, path);
    cameraMotionControl.setLoopMode(LoopMode.Loop);
    //cameraMotionControl.setDuration(15f);
    cameraMotionControl.setLookAt(teapot.getWorldTranslation(), Vector3f.UNIT_Y);
    cameraMotionControl.setDirectionType(MotionEvent.Direction.LookAt);

    rootNode.attachChild(camNode);

    guiFont = assetManager.loadFont("Interface/Fonts/Default.fnt");
    final BitmapText wayPointsText = new BitmapText(guiFont, false);
    wayPointsText.setSize(guiFont.getCharSet().getRenderedSize());

    guiNode.attachChild(wayPointsText);

    path.addListener(new MotionPathListener() {

        @Override
        public void onWayPointReach(MotionEvent control, int wayPointIndex) {
            if (path.getNbWayPoints() == wayPointIndex + 1) {
                wayPointsText.setText(control.getSpatial().getName() + " Finish!!! ");
            } else {
                wayPointsText.setText(control.getSpatial().getName() + " Reached way point " + wayPointIndex);
            }
            wayPointsText.setLocalTranslation((cam.getWidth() - wayPointsText.getLineWidth()) / 2, cam.getHeight(), 0);
        }
    });

    flyCam.setEnabled(false);
    chaser = new ChaseCamera(cam, teapot);
    chaser.registerWithInput(inputManager);
    chaser.setSmoothMotion(true);
    chaser.setMaxDistance(50);
    chaser.setDefaultDistance(50);
    initInputs();

}
 

public MotionPathTreeNode(@NotNull final MotionPath element, final long objectId) {
    super(element, objectId);
}
 

/**
 * Creates a MotionPath for the given spatial on the given motion path
 * @param spatial
 * @param path
 */
public MotionTrack(Spatial spatial, MotionPath path, float initialDuration, LoopMode loopMode) {
    super(spatial, path, initialDuration, loopMode);
}
 

/**
 * Creates a MotionPath for the given spatial on the given motion path
 * @param spatial
 * @param path
 */
public MotionTrack(Spatial spatial, MotionPath path, LoopMode loopMode) {
    super(spatial, path, loopMode);
    
}
 

/**
 * Return the motion path this control follows.
 * @return the pre-existing instance
 */
public MotionPath getPath() {
    return path;
}
 

/**
 * Sets the motion path to follow.
 * @param path
 */
public void setPath(MotionPath path) {
    this.path = path;
}
 

/**
 * Creates a MotionPath for the given spatial on the given motion path
 * @param spatial
 * @param path
 */
public MotionTrack(Spatial spatial, MotionPath path, float initialDuration) {
    super(spatial, path, initialDuration);
}
 

/**
 * Creates a MotionPath for the given spatial on the given motion path
 * @param spatial
 * @param path
 */
public MotionTrack(Spatial spatial, MotionPath path) {
    super(spatial, path);
}
 

/**
 * retun the motion path this control follows
 * @return
 */
public MotionPath getPath() {
    return path;
}
 

/**
 * Sets the motion path to follow
 * @param path
 */
public void setPath(MotionPath path) {
    this.path = path;
}