Java Code Examples for com.jme3.bullet.BulletAppState#setDebugEnabled()

private void initializeNewTest() {
    bulletAppState = new BulletAppState();
    bulletAppState.setDebugEnabled(physicsDebug);
    stateManager.attach(bulletAppState);

    bulletAppState.setSpeed(bulletSpeed);

    dropTest();

    Geometry leftFloor = PhysicsTestHelper.createMeshTestFloor(assetManager, 20, new Vector3f(-11, -5, -10));
    addObject(leftFloor);

    //Hide physics debug visualization for floors
    if (physicsDebug) {
        BulletDebugAppState bulletDebugAppState = stateManager.getState(BulletDebugAppState.class);
        bulletDebugAppState.setFilter((Object obj) -> {
            return !(obj.equals(leftFloor.getControl(RigidBodyControl.class)));
        });
    }
}
 

@Override
public void simpleInitApp() {
    bulletAppState = new BulletAppState();
    stateManager.attach(bulletAppState);
    bulletAppState.setDebugEnabled(true);
    bullet = new Sphere(32, 32, 0.4f, true, false);
    bullet.setTextureMode(TextureMode.Projected);
    bulletCollisionShape = new SphereCollisionShape(0.1f);
    setupKeys();

    mat = new Material(getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md");
    mat.getAdditionalRenderState().setWireframe(true);
    mat.setColor("Color", ColorRGBA.Green);

    mat2 = new Material(getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md");
    mat2.getAdditionalRenderState().setWireframe(true);
    mat2.setColor("Color", ColorRGBA.Red);

    // An obstacle mesh, does not move (mass=0)
    Node node2 = new Node();
    node2.setName("mesh");
    node2.setLocalTranslation(new Vector3f(2.5f, 0, 0f));
    node2.addControl(new RigidBodyControl(new MeshCollisionShape(new Box(4, 4, 0.1f)), 0));
    rootNode.attachChild(node2);
    getPhysicsSpace().add(node2);

    // The floor, does not move (mass=0)
    Node node3 = new Node();
    node3.setLocalTranslation(new Vector3f(0f, -6, 0f));
    node3.addControl(new RigidBodyControl(new BoxCollisionShape(new Vector3f(100, 1, 100)), 0));
    rootNode.attachChild(node3);
    getPhysicsSpace().add(node3);

}
 

@Override
public void simpleInitApp() {
    bulletAppState = new BulletAppState();
    stateManager.attach(bulletAppState);
    bulletAppState.setDebugEnabled(true);
    bullet = new Sphere(32, 32, 0.4f, true, false);
    bullet.setTextureMode(TextureMode.Projected);
    bulletCollisionShape = new SphereCollisionShape(0.4f);

    PhysicsTestHelper.createPhysicsTestWorld(rootNode, assetManager, bulletAppState.getPhysicsSpace());
    PhysicsTestHelper.createBallShooter(this, rootNode, bulletAppState.getPhysicsSpace());

    // add ourselves as collision listener
    getPhysicsSpace().addCollisionListener(this);
}
 

@Override
public void simpleInitApp() {
    bulletAppState = new BulletAppState();
    stateManager.attach(bulletAppState);
    bulletAppState.setDebugEnabled(true);
    setupKeys();
    setupJoint();
}
 

@Override
public void simpleInitApp() {
    bulletAppState = new BulletAppState();
    stateManager.attach(bulletAppState);
    bulletAppState.setDebugEnabled(true);
    setupKeys();
    setupFloor();
    buildPlayer();
}
 

/**
 * Configure physics during startup.
 */
private void configurePhysics() {
    BulletAppState bulletAppState = new BulletAppState();
    stateManager.attach(bulletAppState);
    bulletAppState.setDebugEnabled(true);
    physicsSpace = bulletAppState.getPhysicsSpace();
}
 

@Override
public void simpleInitApp() {
    bulletAppState = new BulletAppState();
    stateManager.attach(bulletAppState);
    bulletAppState.setDebugEnabled(true);
    setupKeys();
    setupJoint();
}
 

@Override
public void simpleInitApp() {
    bulletAppState = new BulletAppState();
    stateManager.attach(bulletAppState);
    bulletAppState.setDebugEnabled(true);
    inputManager.addMapping("Pull ragdoll up", new MouseButtonTrigger(0));
    inputManager.addListener(this, "Pull ragdoll up");
    PhysicsTestHelper.createPhysicsTestWorld(rootNode, assetManager, bulletAppState.getPhysicsSpace());
    createRagDoll();
}
 

@Override
public void simpleInitApp() {
    bulletAppState = new BulletAppState();
    stateManager.attach(bulletAppState);
    bulletAppState.setDebugEnabled(true);

    // Mesh to be shared across several boxes.
    Box boxGeom = new Box(1f, 1f, 1f);
    // CollisionShape to be shared across several boxes.
    CollisionShape shape = new BoxCollisionShape(new Vector3f(1, 1, 1));

    Node physicsBox = PhysicsTestHelper.createPhysicsTestNode(assetManager, shape, 1);
    physicsBox.setName("box0");
    physicsBox.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(.6f, 4, .5f));
    rootNode.attachChild(physicsBox);
    getPhysicsSpace().add(physicsBox);

    Node physicsBox1 = PhysicsTestHelper.createPhysicsTestNode(assetManager, shape, 1);
    physicsBox1.setName("box1");
    physicsBox1.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(0, 40, 0));
    rootNode.attachChild(physicsBox1);
    getPhysicsSpace().add(physicsBox1);

    Node physicsBox2 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new BoxCollisionShape(new Vector3f(1, 1, 1)), 1);
    physicsBox2.setName("box0");
    physicsBox2.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(.5f, 80, -.8f));
    rootNode.attachChild(physicsBox2);
    getPhysicsSpace().add(physicsBox2);

    // the floor, does not move (mass=0)
    Node node = PhysicsTestHelper.createPhysicsTestNode(assetManager, new BoxCollisionShape(new Vector3f(100, 1, 100)), 0);
    node.setName("floor");
    node.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(0f, -6, 0f));
    rootNode.attachChild(node);
    getPhysicsSpace().add(node);

    initGhostObject();
}
 

@Override
public void simpleInitApp() {
    bulletAppState = new BulletAppState();
    stateManager.attach(bulletAppState);
    bulletAppState.setDebugEnabled(true);
    PhysicsTestHelper.createPhysicsTestWorld(rootNode, assetManager, bulletAppState.getPhysicsSpace());
    setupKeys();
    buildPlayer();
}
 

@Override
public void simpleInitApp() {
    bulletAppState = new BulletAppState();
    stateManager.attach(bulletAppState);
    bulletAppState.setDebugEnabled(true);

    // Add a physics sphere to the world
    Node physicsSphere = PhysicsTestHelper.createPhysicsTestNode(assetManager, new SphereCollisionShape(1), 1);
    physicsSphere.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(3, 6, 0));
    rootNode.attachChild(physicsSphere);
    getPhysicsSpace().add(physicsSphere);

    // Add a physics sphere to the world
    Node physicsSphere2 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new SphereCollisionShape(1), 1);
    physicsSphere2.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(4, 8, 0));
    physicsSphere2.getControl(RigidBodyControl.class).addCollideWithGroup(PhysicsCollisionObject.COLLISION_GROUP_02);
    rootNode.attachChild(physicsSphere2);
    getPhysicsSpace().add(physicsSphere2);

    // an obstacle mesh, does not move (mass=0)
    Node node2 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new MeshCollisionShape(new Sphere(16, 16, 1.2f)), 0);
    node2.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(2.5f, -4, 0f));
    node2.getControl(RigidBodyControl.class).setCollisionGroup(PhysicsCollisionObject.COLLISION_GROUP_02);
    node2.getControl(RigidBodyControl.class).setCollideWithGroups(PhysicsCollisionObject.COLLISION_GROUP_02);
    rootNode.attachChild(node2);
    getPhysicsSpace().add(node2);

    // the floor, does not move (mass=0)
    Node node3 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new MeshCollisionShape(new Box(100f, 0.2f, 100f)), 0);
    node3.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(0f, -6, 0f));
    rootNode.attachChild(node3);
    getPhysicsSpace().add(node3);
}
 

@Override
public void simpleInitApp() {
    bulletAppState = new BulletAppState();
    stateManager.attach(bulletAppState);
    bulletAppState.setDebugEnabled(true);
    createMaterial();

    Node node = new Node("node1");
    attachRandomGeometry(node, mat1);
    randomizeTransform(node);

    Node node2 = new Node("node2");
    attachRandomGeometry(node2, mat2);
    randomizeTransform(node2);

    node.attachChild(node2);
    rootNode.attachChild(node);

    RigidBodyControl control = new RigidBodyControl(0);
    node.addControl(control);
    getPhysicsSpace().add(control);

    //test single geometry too
    Geometry myGeom = new Geometry("cylinder", new Cylinder(16, 16, 0.5f, 1));
    myGeom.setMaterial(mat3);
    randomizeTransform(myGeom);
    rootNode.attachChild(myGeom);
    RigidBodyControl control3 = new RigidBodyControl(0);
    myGeom.addControl(control3);
    getPhysicsSpace().add(control3);
}
 

@Override
public void simpleInitApp() {
    flyCam.setEnabled(false);

    BulletAppState bulletAppState = new BulletAppState();
    bulletAppState.setDebugEnabled(true);
    bulletAppState.setSpeed(0f);
    stateManager.attach(bulletAppState);
    PhysicsSpace space = bulletAppState.getPhysicsSpace();

    float radius = 1f;
    CollisionShape sphere = new SphereCollisionShape(radius);
    CollisionShape box = new BoxCollisionShape(Vector3f.UNIT_XYZ);

    RigidBodyControl rbc = new RigidBodyControl(box);
    rbc.setEnabled(false);
    rbc.setPhysicsSpace(space);
    rootNode.addControl(rbc);

    BetterCharacterControl bcc = new BetterCharacterControl(radius, 4f, 1f);
    bcc.setEnabled(false);
    bcc.setPhysicsSpace(space);
    rootNode.addControl(bcc);

    GhostControl gc = new GhostControl(sphere);
    gc.setEnabled(false);
    gc.setPhysicsSpace(space);
    rootNode.addControl(gc);
}
 

@Override
public void simpleInitApp() {

    bulletAppState = new BulletAppState();
    stateManager.attach(bulletAppState);
    bulletAppState.setDebugEnabled(true);
    // Add a physics sphere to the world
    Node physicsSphere = PhysicsTestHelper.createPhysicsTestNode(assetManager, new SphereCollisionShape(1), 1);
    physicsSphere.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(3, 6, 0));
    rootNode.attachChild(physicsSphere);

    //Setting the rigidBody to kinematic before adding it to the physics space
    physicsSphere.getControl(RigidBodyControl.class).setKinematic(true);
    //adding it to the physics space
    getPhysicsSpace().add(physicsSphere);
    //Making it not kinematic again, it should fall under gravity, it doesn't
    physicsSphere.getControl(RigidBodyControl.class).setKinematic(false);

    // Add a physics sphere to the world using the collision shape from sphere one
    Node physicsSphere2 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new SphereCollisionShape(1), 1);
    physicsSphere2.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(5, 6, 0));
    rootNode.attachChild(physicsSphere2);

    //Adding the rigid body to physics space
    getPhysicsSpace().add(physicsSphere2);
    //making it kinematic
    physicsSphere2.getControl(RigidBodyControl.class).setKinematic(false);
    //Making it not kinematic again, it works properly, the rigidbody is affected by grvity.
    physicsSphere2.getControl(RigidBodyControl.class).setKinematic(false);



    // an obstacle mesh, does not move (mass=0)
    Node node2 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new MeshCollisionShape(new Sphere(16, 16, 1.2f)), 0);
    node2.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(2.5f, -4, 0f));
    rootNode.attachChild(node2);
    getPhysicsSpace().add(node2);

    // the floor mesh, does not move (mass=0)
    Node node3 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new PlaneCollisionShape(new Plane(new Vector3f(0, 1, 0), 0)), 0);
    node3.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(0f, -6, 0f));
    rootNode.attachChild(node3);
    getPhysicsSpace().add(node3);

}
 

@Override
    public void simpleInitApp() {
        bulletAppState = new BulletAppState();
        stateManager.attach(bulletAppState);
        bulletAppState.setDebugEnabled(true);

        // Add a physics sphere to the world
        Node physicsSphere = PhysicsTestHelper.createPhysicsTestNode(assetManager, new SphereCollisionShape(1), 1);
        physicsSphere.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(3, 6, 0));
        physicsSphere.getControl(RigidBodyControl.class).setApplyPhysicsLocal(true);
        rootNode.attachChild(physicsSphere);
        getPhysicsSpace().add(physicsSphere);

        // Add a physics sphere to the world using the collision shape from sphere one
        Node physicsSphere2 = PhysicsTestHelper.createPhysicsTestNode(assetManager, physicsSphere.getControl(RigidBodyControl.class).getCollisionShape(), 1);
        physicsSphere2.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(4, 8, 0));
        physicsSphere2.getControl(RigidBodyControl.class).setApplyPhysicsLocal(true);
        rootNode.attachChild(physicsSphere2);
        getPhysicsSpace().add(physicsSphere2);

        // Add a physics box to the world
        Node physicsBox = PhysicsTestHelper.createPhysicsTestNode(assetManager, new BoxCollisionShape(new Vector3f(1, 1, 1)), 1);
        physicsBox.getControl(RigidBodyControl.class).setFriction(0.1f);
        physicsBox.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(.6f, 4, .5f));
        physicsBox.getControl(RigidBodyControl.class).setApplyPhysicsLocal(true);
        rootNode.attachChild(physicsBox);
        getPhysicsSpace().add(physicsBox);

        // Add a physics cylinder to the world
        Node physicsCylinder = PhysicsTestHelper.createPhysicsTestNode(assetManager, new CylinderCollisionShape(new Vector3f(1f, 1f, 1.5f)), 1);
        physicsCylinder.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(2, 2, 0));
        physicsCylinder.getControl(RigidBodyControl.class).setApplyPhysicsLocal(true);
        rootNode.attachChild(physicsCylinder);
        getPhysicsSpace().add(physicsCylinder);

        // an obstacle mesh, does not move (mass=0)
        Node node2 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new MeshCollisionShape(new Sphere(16, 16, 1.2f)), 0);
        node2.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(2.5f, -4, 0f));
        node2.getControl(RigidBodyControl.class).setApplyPhysicsLocal(true);
        rootNode.attachChild(node2);
        getPhysicsSpace().add(node2);

        // the floor mesh, does not move (mass=0)
        Node node3 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new PlaneCollisionShape(new Plane(new Vector3f(0, 1, 0), 0)), 0);
        node3.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(0f, -6, 0f));
        node3.getControl(RigidBodyControl.class).setApplyPhysicsLocal(true);
        rootNode.attachChild(node3);
        getPhysicsSpace().add(node3);

        // Join the physics objects with a Point2Point joint
//        PhysicsPoint2PointJoint joint=new PhysicsPoint2PointJoint(physicsSphere, physicsBox, new Vector3f(-2,0,0), new Vector3f(2,0,0));
//        PhysicsHingeJoint joint=new PhysicsHingeJoint(physicsSphere, physicsBox, new Vector3f(-2,0,0), new Vector3f(2,0,0), Vector3f.UNIT_Z,Vector3f.UNIT_Z);
//        getPhysicsSpace().add(joint);

    }
 

@Override
public void simpleInitApp() {
    bulletAppState = new BulletAppState();
    stateManager.attach(bulletAppState);
    bulletAppState.setDebugEnabled(true);
    physicsRootNode=new Node("PhysicsRootNode");
    rootNode.attachChild(physicsRootNode);

    // Add a physics sphere to the world
    Node physicsSphere = PhysicsTestHelper.createPhysicsTestNode(assetManager, new SphereCollisionShape(1), 1);
    physicsSphere.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(3, 6, 0));
    rootNode.attachChild(physicsSphere);
    getPhysicsSpace().add(physicsSphere);

    // Add a physics sphere to the world using the collision shape from sphere one
    Node physicsSphere2 = PhysicsTestHelper.createPhysicsTestNode(assetManager, physicsSphere.getControl(RigidBodyControl.class).getCollisionShape(), 1);
    physicsSphere2.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(4, 8, 0));
    rootNode.attachChild(physicsSphere2);
    getPhysicsSpace().add(physicsSphere2);

    // Add a physics box to the world
    Node physicsBox = PhysicsTestHelper.createPhysicsTestNode(assetManager, new BoxCollisionShape(new Vector3f(1, 1, 1)), 1);
    physicsBox.getControl(RigidBodyControl.class).setFriction(0.1f);
    physicsBox.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(.6f, 4, .5f));
    rootNode.attachChild(physicsBox);
    getPhysicsSpace().add(physicsBox);

    // Add a physics cylinder to the world
    Node physicsCylinder = PhysicsTestHelper.createPhysicsTestNode(assetManager, new CylinderCollisionShape(new Vector3f(1f, 1f, 1.5f)), 1);
    physicsCylinder.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(2, 2, 0));
    rootNode.attachChild(physicsCylinder);
    getPhysicsSpace().add(physicsCylinder);

    // an obstacle mesh, does not move (mass=0)
    Node node2 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new MeshCollisionShape(new Sphere(16, 16, 1.2f)), 0);
    node2.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(2.5f, -4, 0f));
    rootNode.attachChild(node2);
    getPhysicsSpace().add(node2);

    // the floor mesh, does not move (mass=0)
    Node node3 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new PlaneCollisionShape(new Plane(new Vector3f(0, 1, 0), 0)), 0);
    node3.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(0f, -6, 0f));
    rootNode.attachChild(node3);
    getPhysicsSpace().add(node3);

    // Join the physics objects with a Point2Point joint
    HingeJoint joint=new HingeJoint(physicsSphere.getControl(RigidBodyControl.class), physicsBox.getControl(RigidBodyControl.class), new Vector3f(-2,0,0), new Vector3f(2,0,0), Vector3f.UNIT_Z,Vector3f.UNIT_Z);
    getPhysicsSpace().add(joint);

    //save and load the physicsRootNode
    try {
        //remove all physics objects from physics space
        getPhysicsSpace().removeAll(physicsRootNode);
        physicsRootNode.removeFromParent();
        //export to byte array
        ByteArrayOutputStream bout=new ByteArrayOutputStream();
        BinaryExporter.getInstance().save(physicsRootNode, bout);
        //import from byte array
        ByteArrayInputStream bin=new ByteArrayInputStream(bout.toByteArray());
        BinaryImporter imp=BinaryImporter.getInstance();
        imp.setAssetManager(assetManager);
        Node newPhysicsRootNode=(Node)imp.load(bin);
        //add all physics objects to physics space
        getPhysicsSpace().addAll(newPhysicsRootNode);
        rootNode.attachChild(newPhysicsRootNode);
    } catch (IOException ex) {
        Logger.getLogger(TestPhysicsReadWrite.class.getName()).log(Level.SEVERE, null, ex);
    }

}
 

@Override
    public void simpleInitApp() {
        bulletAppState = new BulletAppState();
        stateManager.attach(bulletAppState);
        bulletAppState.setDebugEnabled(true);

        // Add a physics sphere to the world
        Node physicsSphere = PhysicsTestHelper.createPhysicsTestNode(assetManager, new SphereCollisionShape(1), 1);
        physicsSphere.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(3, 6, 0));
        rootNode.attachChild(physicsSphere);
        getPhysicsSpace().add(physicsSphere);

        // Add a physics sphere to the world using the collision shape from sphere one
        Node physicsSphere2 = PhysicsTestHelper.createPhysicsTestNode(assetManager, physicsSphere.getControl(RigidBodyControl.class).getCollisionShape(), 1);
        physicsSphere2.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(4, 8, 0));
        rootNode.attachChild(physicsSphere2);
        getPhysicsSpace().add(physicsSphere2);

        // Add a physics box to the world
        Node physicsBox = PhysicsTestHelper.createPhysicsTestNode(assetManager, new BoxCollisionShape(new Vector3f(1, 1, 1)), 1);
        physicsBox.getControl(RigidBodyControl.class).setFriction(0.1f);
        physicsBox.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(.6f, 4, .5f));
        rootNode.attachChild(physicsBox);
        getPhysicsSpace().add(physicsBox);

        // Add a physics cylinder to the world
        Node physicsCylinder = PhysicsTestHelper.createPhysicsTestNode(assetManager, new CylinderCollisionShape(new Vector3f(1f, 1f, 1.5f)), 1);
        physicsCylinder.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(2, 2, 0));
        rootNode.attachChild(physicsCylinder);
        getPhysicsSpace().add(physicsCylinder);

        // an obstacle mesh, does not move (mass=0)
        Node node2 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new MeshCollisionShape(new Sphere(16, 16, 1.2f)), 0);
        node2.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(2.5f, -4, 0f));
        rootNode.attachChild(node2);
        getPhysicsSpace().add(node2);

        // the floor mesh, does not move (mass=0)
        Node node3 = PhysicsTestHelper.createPhysicsTestNode(assetManager, new PlaneCollisionShape(new Plane(new Vector3f(0, 1, 0), 0)), 0);
        node3.getControl(RigidBodyControl.class).setPhysicsLocation(new Vector3f(0f, -6, 0f));
        rootNode.attachChild(node3);
        getPhysicsSpace().add(node3);

        // Join the physics objects with a Point2Point joint
//        PhysicsPoint2PointJoint joint=new PhysicsPoint2PointJoint(physicsSphere, physicsBox, new Vector3f(-2,0,0), new Vector3f(2,0,0));
//        PhysicsHingeJoint joint=new PhysicsHingeJoint(physicsSphere, physicsBox, new Vector3f(-2,0,0), new Vector3f(2,0,0), Vector3f.UNIT_Z,Vector3f.UNIT_Z);
//        getPhysicsSpace().add(joint);

    }
 

private void initializeNewTest() {
    testScale.setText("Object scale: " + String.format("%.1f", scaleMod));
    solverNumIterationsTxt.setText("Solver Iterations: " + solverNumIterations);

    bulletAppState = new BulletAppState();
    bulletAppState.setDebugEnabled(true);
    stateManager.attach(bulletAppState);
    bulletAppState.getPhysicsSpace().setSolverNumIterations(solverNumIterations);

    float floorSize = 80;
    //Left side test - GImpact objects collide with MeshCollisionShape floor
    Vector3f leftFloorPos = new Vector3f(-41, -5, -10);
    Vector3f leftFloorCenter = leftFloorPos.add(floorSize / 2, 0, floorSize / 2);

    dropTest1(leftFloorCenter);
    dropTest2(leftFloorCenter);
    dropPot(leftFloorCenter);
    dropSword(leftFloorCenter);
    dropSign(leftFloorCenter);
    dropRocket(leftFloorCenter);

    Geometry leftFloor = PhysicsTestHelper.createMeshTestFloor(assetManager, floorSize, leftFloorPos);
    addObject(leftFloor);

    //Right side test - GImpact objects collide with GImpact floor
    Vector3f rightFloorPos = new Vector3f(41, -5, -10);
    Vector3f rightFloorCenter = rightFloorPos.add(floorSize / 2, 0, floorSize / 2);

    dropTest1(rightFloorCenter);
    dropTest2(rightFloorCenter);
    dropPot(rightFloorCenter);
    dropSword(rightFloorCenter);
    dropSign(rightFloorCenter);
    dropRocket(rightFloorCenter);

    Geometry rightFloor = PhysicsTestHelper.createGImpactTestFloor(assetManager, floorSize, rightFloorPos);
    addObject(rightFloor);

    //Hide physics debug visualization for floors
    BulletDebugAppState bulletDebugAppState = stateManager.getState(BulletDebugAppState.class);
    bulletDebugAppState.setFilter((Object obj) -> {
        return !(obj.equals(rightFloor.getControl(RigidBodyControl.class))
            || obj.equals(leftFloor.getControl(RigidBodyControl.class)));
    });
}
 

@Override
public void simpleInitApp() {
    //setup keyboard mapping
    setupKeys();

    // activate physics
    bulletAppState = new BulletAppState() {
        @Override
        public void prePhysicsTick(PhysicsSpace space, float tpf) {
            // Apply radial gravity near the planet, downward gravity elsewhere.
            checkPlanetGravity();
        }
    };
    stateManager.attach(bulletAppState);
    bulletAppState.setDebugEnabled(true);

    // init a physics test scene
    PhysicsTestHelper.createPhysicsTestWorldSoccer(rootNode, assetManager, bulletAppState.getPhysicsSpace());
    PhysicsTestHelper.createBallShooter(this, rootNode, bulletAppState.getPhysicsSpace());
    setupPlanet();

    // Create a node for the character model
    characterNode = new Node("character node");
    characterNode.setLocalTranslation(new Vector3f(4, 5, 2));

    // Add a character control to the node so we can add other things and
    // control the model rotation
    physicsCharacter = new BetterCharacterControl(0.3f, 2.5f, 8f);
    characterNode.addControl(physicsCharacter);
    getPhysicsSpace().add(physicsCharacter);

    // Load model, attach to character node
    Node model = (Node) assetManager.loadModel("Models/Jaime/Jaime.j3o");
    model.setLocalScale(1.50f);
    characterNode.attachChild(model);

    // Add character node to the rootNode
    rootNode.attachChild(characterNode);

    // Set forward camera node that follows the character, only used when
    // view is "locked"
    camNode = new CameraNode("CamNode", cam);
    camNode.setControlDir(ControlDirection.SpatialToCamera);
    camNode.setLocalTranslation(new Vector3f(0, 2, -6));
    Quaternion quat = new Quaternion();
    // These coordinates are local, the camNode is attached to the character node!
    quat.lookAt(Vector3f.UNIT_Z, Vector3f.UNIT_Y);
    camNode.setLocalRotation(quat);
    characterNode.attachChild(camNode);
    // Disable by default, can be enabled via keyboard shortcut
    camNode.setEnabled(false);
}