com.jme3.input.ChaseCamera Java Examples

private void buildPlayer() {
    spaceCraft = assetManager.loadModel("Models/HoverTank/Tank2.mesh.xml");
    CollisionShape colShape = CollisionShapeFactory.createDynamicMeshShape(spaceCraft);
    spaceCraft.setShadowMode(ShadowMode.CastAndReceive);
    spaceCraft.setLocalTranslation(startLocation);
    spaceCraft.setLocalRotation(startOrientation);

    hoverControl = new PhysicsHoverControl(colShape, 500);

    spaceCraft.addControl(hoverControl);


    rootNode.attachChild(spaceCraft);
    getPhysicsSpace().add(hoverControl);
    hoverControl.setCollisionGroup(PhysicsCollisionObject.COLLISION_GROUP_02);

    ChaseCamera chaseCam = new ChaseCamera(cam, inputManager);
    spaceCraft.addControl(chaseCam);

    flyCam.setEnabled(false);
}
 

private void buildPlayer() {
    spaceCraft = assetManager.loadModel("Models/HoverTank/Tank2.mesh.xml");
    CollisionShape colShape = CollisionShapeFactory.createDynamicMeshShape(spaceCraft);
    spaceCraft.setShadowMode(ShadowMode.CastAndReceive);
    spaceCraft.setLocalTranslation(new Vector3f(-140, 14, -23));
    spaceCraft.setLocalRotation(new Quaternion(new float[]{0, 0.01f, 0}));

    hoverControl = new PhysicsHoverControl(colShape, 500);
    hoverControl.setCollisionGroup(PhysicsCollisionObject.COLLISION_GROUP_02);

    spaceCraft.addControl(hoverControl);


    rootNode.attachChild(spaceCraft);
    getPhysicsSpace().add(hoverControl);

    ChaseCamera chaseCam = new ChaseCamera(cam, inputManager);
    spaceCraft.addControl(chaseCam);

    flyCam.setEnabled(false);
}
 

@Override
public void simpleInitApp() {
    final Node buggy = (Node) assetManager.loadModel("Models/Buggy/Buggy.j3o");

    TextureKey key = new TextureKey("Textures/Sky/Bright/BrightSky.dds", true);
    key.setGenerateMips(true);
    key.setTextureTypeHint(Texture.Type.CubeMap);
    final Texture tex = assetManager.loadTexture(key);

    for (Spatial geom : buggy.getChildren()) {
        if (geom instanceof Geometry) {
            Material m = ((Geometry) geom).getMaterial();
            m.setTexture("EnvMap", tex);
            m.setVector3("FresnelParams", new Vector3f(0.05f, 0.18f, 0.11f));
        }
    }

    flyCam.setEnabled(false);

    ChaseCamera chaseCam = new ChaseCamera(cam, inputManager);
    chaseCam.setLookAtOffset(new Vector3f(0,0.5f,-1.0f));
    buggy.addControl(chaseCam);
    rootNode.attachChild(buggy);
    rootNode.attachChild(SkyFactory.createSky(assetManager, tex,
            SkyFactory.EnvMapType.CubeMap));

    FilterPostProcessor fpp = new FilterPostProcessor(assetManager);
    BloomFilter bf = new BloomFilter(BloomFilter.GlowMode.Objects);
    bf.setBloomIntensity(2.3f);
    bf.setExposurePower(0.6f);
    
    fpp.addFilter(bf);
    
    DirectionalLight l = new DirectionalLight();
    l.setDirection(new Vector3f(0, -1, -1));
    rootNode.addLight(l);
    
    viewPort.addProcessor(fpp);
}
 

@Override
public void simpleInitApp() {
    Node tank = (Node) assetManager.loadModel("Models/HoverTank/Tank2.mesh.xml");

    flyCam.setEnabled(false);
    ChaseCamera chaseCam = new ChaseCamera(cam, tank, inputManager);
    chaseCam.setSmoothMotion(true);
    chaseCam.setMaxDistance(100000);
    chaseCam.setMinVerticalRotation(-FastMath.PI / 2);
    viewPort.setBackgroundColor(ColorRGBA.DarkGray);

    Geometry tankGeom = (Geometry) tank.getChild(0);
    LodControl control = new LodControl();
    tankGeom.addControl(control);
    rootNode.attachChild(tank);

    Vector3f lightDir = new Vector3f(-0.8719428f, -0.46824604f, 0.14304268f);
    DirectionalLight dl = new DirectionalLight();
    dl.setColor(new ColorRGBA(1.0f, 0.92f, 0.75f, 1f));
    dl.setDirection(lightDir);

    Vector3f lightDir2 = new Vector3f(0.70518064f, 0.5902297f, -0.39287305f);
    DirectionalLight dl2 = new DirectionalLight();
    dl2.setColor(new ColorRGBA(0.7f, 0.85f, 1.0f, 1f));
    dl2.setDirection(lightDir2);

    rootNode.addLight(dl);
    rootNode.addLight(dl2);
    rootNode.attachChild(tank);

    FilterPostProcessor fpp = new FilterPostProcessor(assetManager);
    BloomFilter bf = new BloomFilter(BloomFilter.GlowMode.Objects);
    bf.setBloomIntensity(2.0f);
    bf.setExposurePower(1.3f);
    fpp.addFilter(bf);
    BloomUI bui = new BloomUI(inputManager, bf);
    viewPort.addProcessor(fpp);
}
 

@Override
public void simpleInitApp() {
    final Node buggy = (Node) assetManager.loadModel("Models/Buggy/Buggy.j3o");

    TextureKey key = new TextureKey("Textures/Sky/Bright/BrightSky.dds", true);
    key.setGenerateMips(true);
    key.setAsCube(true);
    final Texture tex = assetManager.loadTexture(key);

    for (Spatial geom : buggy.getChildren()) {
        if (geom instanceof Geometry) {
            Material m = ((Geometry) geom).getMaterial();
            m.setTexture("EnvMap", tex);
            m.setVector3("FresnelParams", new Vector3f(0.05f, 0.18f, 0.11f));
        }
    }

    flyCam.setEnabled(false);

    ChaseCamera chaseCam = new ChaseCamera(cam, inputManager);
    chaseCam.setLookAtOffset(new Vector3f(0,0.5f,-1.0f));
    buggy.addControl(chaseCam);
    rootNode.attachChild(buggy);
    rootNode.attachChild(SkyFactory.createSky(assetManager, tex, false));

    FilterPostProcessor fpp = new FilterPostProcessor(assetManager);
    BloomFilter bf = new BloomFilter(BloomFilter.GlowMode.Objects);
    bf.setBloomIntensity(2.3f);
    bf.setExposurePower(0.6f);
    
    fpp.addFilter(bf);
    
    viewPort.addProcessor(fpp);
}
 

@Override
public void simpleInitApp() {
    Node tank = (Node) assetManager.loadModel("Models/HoverTank/Tank2.mesh.xml");

    flyCam.setEnabled(false);
    ChaseCamera chaseCam = new ChaseCamera(cam, tank, inputManager);
    chaseCam.setSmoothMotion(true);
    chaseCam.setMaxDistance(100000);
    chaseCam.setMinVerticalRotation(-FastMath.PI / 2);
    viewPort.setBackgroundColor(ColorRGBA.DarkGray);

    Geometry tankGeom = (Geometry) tank.getChild(0);
    LodControl control = new LodControl();
    tankGeom.addControl(control);
    rootNode.attachChild(tank);

    Vector3f lightDir = new Vector3f(-0.8719428f, -0.46824604f, 0.14304268f);
    DirectionalLight dl = new DirectionalLight();
    dl.setColor(new ColorRGBA(1.0f, 0.92f, 0.75f, 1f));
    dl.setDirection(lightDir);

    Vector3f lightDir2 = new Vector3f(0.70518064f, 0.5902297f, -0.39287305f);
    DirectionalLight dl2 = new DirectionalLight();
    dl2.setColor(new ColorRGBA(0.7f, 0.85f, 1.0f, 1f));
    dl2.setDirection(lightDir2);

    rootNode.addLight(dl);
    rootNode.addLight(dl2);
    rootNode.attachChild(tank);

    FilterPostProcessor fpp = new FilterPostProcessor(assetManager);
    BloomFilter bf = new BloomFilter(BloomFilter.GlowMode.Objects);
    bf.setBloomIntensity(2.0f);
    bf.setExposurePower(1.3f);
    fpp.addFilter(bf);
    BloomUI bui = new BloomUI(inputManager, bf);
    viewPort.addProcessor(fpp);
}
 

@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();

}
 

@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();

    }
 

@Override
    public void simpleInitApp() {
        // Lights
        DirectionalLight sun = new DirectionalLight();
        Vector3f sunPosition = new Vector3f(1, -1, 1);
        sun.setDirection(sunPosition);
        sun.setColor(new ColorRGBA(1f,1f,1f,1f));
        rootNode.addLight(sun);
 
        //DirectionalLightShadowFilter sun_renderer = new DirectionalLightShadowFilter(assetManager, 2048, 4);
        DirectionalLightShadowRenderer sun_renderer = new DirectionalLightShadowRenderer(assetManager, 2048, 1);
        sun_renderer.setLight(sun);
        viewPort.addProcessor(sun_renderer);
        
//        FilterPostProcessor fpp = new FilterPostProcessor(assetManager);
//        fpp.addFilter(sun_renderer);
//        viewPort.addProcessor(fpp);
        
        rootNode.setShadowMode(RenderQueue.ShadowMode.CastAndReceive);
 
        // Camera
        viewPort.setBackgroundColor(new ColorRGBA(.6f, .6f, .6f, 1f));
        ChaseCamera chaseCam = new ChaseCamera(cam, inputManager);
 
 
        // Objects
        // Ground Object
        final Geometry groundBoxWhite = new Geometry("Box", new Box(7.5f, 7.5f, .25f));
        float[] f = {-FastMath.PI / 2, 3 * FastMath.PI / 2, 0f};
        groundBoxWhite.setLocalRotation(new Quaternion(f));
        groundBoxWhite.move(7.5f, -.75f, 7.5f);
        final Material groundMaterial = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
        groundMaterial.setColor("Diffuse", new ColorRGBA(.9f, .9f, .9f, .9f));
        groundBoxWhite.setMaterial(groundMaterial);
        groundBoxWhite.addControl(chaseCam);
        rootNode.attachChild(groundBoxWhite);
 
        // Planter
        Geometry planterBox = new Geometry("Box", new Box(.5f, .5f, .5f));
        final Material planterMaterial = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
        planterMaterial.setTexture("DiffuseMap", assetManager.loadTexture("Textures/Terrain/BrickWall/BrickWall.jpg"));
        planterBox.setMaterial(groundMaterial);
        planterBox.setLocalTranslation(10, 0, 9);
        rootNode.attachChild(planterBox);
 
        // Action!
        inputManager.addMapping("on", new KeyTrigger(KeyInput.KEY_Z));
        inputManager.addMapping("off", new KeyTrigger(KeyInput.KEY_X));
 
        inputManager.addListener(new AnalogListener() {
            @Override
            public void onAnalog(String s, float v, float v1) {
                if (s.equals("on")) {
                    groundBoxWhite.setMaterial(planterMaterial);
                }
                if (s.equals("off")) {
                    groundBoxWhite.setMaterial(groundMaterial);
                }
            }
        }, "on", "off");
 
        inputEnabled = true;
    }
 

private void setupChaseCamera() {
    flyCam.setEnabled(false);
    chaseCam = new ChaseCamera(cam, model, inputManager);
}
 

@Override
public void simpleInitApp() {
  // Load a teapot model
  teaGeom = (Geometry) assetManager.loadModel("Models/Teapot/Teapot.obj");
  Material mat_tea = new Material(assetManager, "Common/MatDefs/Misc/ShowNormals.j3md");
  teaGeom.setMaterial(mat_tea);
  rootNode.attachChild(teaGeom);

  // Load a floor model
  Material mat_ground = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
  mat_ground.setTexture("ColorMap", assetManager.loadTexture("Interface/Logo/Monkey.jpg"));
  Geometry ground = new Geometry("ground", new Quad(50, 50));
  ground.setLocalRotation(new Quaternion().fromAngleAxis(-FastMath.HALF_PI, Vector3f.UNIT_X));
  ground.setLocalTranslation(-25, -1, 25);
  ground.setMaterial(mat_ground);
  rootNode.attachChild(ground);
  
  // Disable the default first-person cam!
  flyCam.setEnabled(false);

  // Enable a chase cam
  chaseCam = new ChaseCamera(cam, teaGeom, inputManager);

  //Uncomment this to invert the camera's vertical rotation Axis 
  //chaseCam.setInvertVerticalAxis(true);

  //Uncomment this to invert the camera's horizontal rotation Axis
  //chaseCam.setInvertHorizontalAxis(true);

  //Comment this to disable smooth camera motion
  chaseCam.setSmoothMotion(true);

  //Uncomment this to disable trailing of the camera 
  //WARNING, trailing only works with smooth motion enabled. It is true by default.
  //chaseCam.setTrailingEnabled(false);

  //Uncomment this to look 3 world units above the target
  //chaseCam.setLookAtOffset(Vector3f.UNIT_Y.mult(3));

  //Uncomment this to enable rotation when the middle mouse button is pressed (like Blender)
  //WARNING : setting this trigger disable the rotation on right and left mouse button click
  //chaseCam.setToggleRotationTrigger(new MouseButtonTrigger(MouseInput.BUTTON_MIDDLE));

  //Uncomment this to set multiple triggers to enable rotation of the cam
  //Here spade bar and middle mouse button
  //chaseCam.setToggleRotationTrigger(new MouseButtonTrigger(MouseInput.BUTTON_MIDDLE),new KeyTrigger(KeyInput.KEY_SPACE));

  //registering inputs for target's movement
  registerInput();

}
 

@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();

}
 

private void setupChaseCamera() {
    flyCam.setEnabled(false);
    chaseCam = new ChaseCamera(cam, model, inputManager);
}
 

public void simpleInitApp() {
  // Load a teapot model
  teaGeom = (Geometry) assetManager.loadModel("Models/Teapot/Teapot.obj");
  Material mat_tea = new Material(assetManager, "Common/MatDefs/Misc/ShowNormals.j3md");
  teaGeom.setMaterial(mat_tea);
  rootNode.attachChild(teaGeom);

  // Load a floor model
  Material mat_ground = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
  mat_ground.setTexture("ColorMap", assetManager.loadTexture("Interface/Logo/Monkey.jpg"));
  Geometry ground = new Geometry("ground", new Quad(50, 50));
  ground.setLocalRotation(new Quaternion().fromAngleAxis(-FastMath.HALF_PI, Vector3f.UNIT_X));
  ground.setLocalTranslation(-25, -1, 25);
  ground.setMaterial(mat_ground);
  rootNode.attachChild(ground);
  
  // Disable the default first-person cam!
  flyCam.setEnabled(false);

  // Enable a chase cam
  chaseCam = new ChaseCamera(cam, teaGeom, inputManager);

  //Uncomment this to invert the camera's vertical rotation Axis 
  //chaseCam.setInvertVerticalAxis(true);

  //Uncomment this to invert the camera's horizontal rotation Axis
  //chaseCam.setInvertHorizontalAxis(true);

  //Comment this to disable smooth camera motion
  chaseCam.setSmoothMotion(true);

  //Uncomment this to disable trailing of the camera 
  //WARNING, trailing only works with smooth motion enabled. It is true by default.
  //chaseCam.setTrailingEnabled(false);

  //Uncomment this to look 3 world units above the target
  //chaseCam.setLookAtOffset(Vector3f.UNIT_Y.mult(3));

  //Uncomment this to enable rotation when the middle mouse button is pressed (like Blender)
  //WARNING : setting this trigger disable the rotation on right and left mouse button click
  //chaseCam.setToggleRotationTrigger(new MouseButtonTrigger(MouseInput.BUTTON_MIDDLE));

  //Uncomment this to set mutiple triggers to enable rotation of the cam
  //Here spade bar and middle mouse button
  //chaseCam.setToggleRotationTrigger(new MouseButtonTrigger(MouseInput.BUTTON_MIDDLE),new KeyTrigger(KeyInput.KEY_SPACE));

  //registering inputs for target's movement
  registerInput();

}