@Override
protected void initExample() {
_canvas.setTitle("Interact Example");
final Camera camera = _canvas.getCanvasRenderer().getCamera();
camera.setLocation(-20, 70, 180);
camera.lookAt(0, 0, 0, Vector3.UNIT_Y);
// setup our interact controls
addControls();
// create a floor to act as a reference.
addFloor();
// create an object or two to manipulate
addObjects();
}
/**
