public final boolean isVehicleReachedCheckpoint(BoundingVolume vehicleBoundingVolume) {
for (StaticPhysicsNode checkPoint : checkPoints) {
if (vehicleBoundingVolume.intersects(checkPoint.getWorldBound())) {
return true;
}
}
return false;
}
private StaticPhysicsNode loadCheckpointModel(String modelPath) {
StaticPhysicsNode checkPoint = physicsSpace.createStaticNode();
checkPoint.setLocalTranslation(trackLocation);
checkPoint.attachChild(ModelUtil.convertOBJToStatial(ResourcesPath.MODELS_PATH + modelPath));
checkPoint.setLocalScale(1f);
checkPoint.setMaterial(Material.GHOST);
StateUtil.makeTransparent(checkPoint);
return checkPoint;
}
private void createTrack(Vector3f trackLocation) {
track = physicsSpace.createStaticNode();
track.setLocalTranslation(trackLocation);
track.setLocalScale(1f);
track.attachChild(
ModelUtil.convertOBJToStatial(ResourcesPath.MODELS_PATH + "obj/raceTrack.obj"));
track.generatePhysicsGeometry(true);
track.setMaterial(Material.IRON);
this.attachChild(track);
}
/**
* a simple helper method to create a static physic wall.
*
* @param name node name
* @param x x extent
* @param y y extent
* @param z z extent
* @param loc location
* @param type type of material/texture
* @return staticPhysicNode with the attached box
*/
public StaticPhysicsNode makeWall(
String name, float x, float y, float z, Vector3f loc, MaterialType type) {
Box box = new Box(name, new Vector3f(), x, y, z);
box.setModelBound(new BoundingBox());
box.updateModelBound();
if (type != null) ObjectFactory.get().applyRenderStates(box, type);
StaticPhysicsNode physicWall = getPhysicsSpace().createStaticNode();
physicWall.attachChild(box);
physicWall.setLocalTranslation(loc);
physicWall.generatePhysicsGeometry();
return physicWall;
}
/*
* (non-Javadoc)
*
* @see org.rifidi.designer.entities.Entity#init()
*/
@Override
public void init() {
if (!(getNode() instanceof StaticPhysicsNode)) {
StaticPhysicsNode phys = physicsSpace.createStaticNode();
phys.setLocalTranslation(getNode().getWorldTranslation());
for (Spatial spatial : new ArrayList<Spatial>(getNode().getChildren())) {
phys.attachChild(spatial);
}
getNode().removeFromParent();
setNode(phys);
phys.generatePhysicsGeometry();
loaded();
fieldService.registerField(this);
}
}
/** creates the floor and two walls standing on the floor. */
private void createFloor(float width, float length) {
Texture tex =
TextureManager.loadTexture(
ResourceLocatorTool.locateResource(ResourceLocatorTool.TYPE_TEXTURE, "floor.png"),
false);
tex.setScale(new Vector3f(10, 10, 10));
tex.setWrap(WrapMode.Repeat);
TextureState tsCarpet = DisplaySystem.getDisplaySystem().getRenderer().createTextureState();
tsCarpet.setTexture(tex);
StaticPhysicsNode floor = makeWall("floor", width, 0.5f, length, new Vector3f(0, -1, 0), null);
floor.setRenderState(tsCarpet);
rootNode.attachChild(floor);
rootNode.attachChild(
makeWall(
"back wall", width / 2, 5, 1, new Vector3f(0, 5, -width / 2), MaterialType.GRANITE));
rootNode.attachChild(
makeWall(
"left wall", 1, 5, width / 2, new Vector3f(-width / 2, 5, 0), MaterialType.GRANITE));
}
