void Start()
{
// hide mouse cursor
//Cursor.visible = false;
// by default set the main-camera to be screen-camera
if (screenCamera == null)
{
screenCamera = Camera.main;
}
// get model initial rotation
initialRotation = screenCamera ? Quaternion.Inverse(screenCamera.transform.rotation) * transform.rotation : transform.rotation;
// get the gestures listener
gestureListener = ModelGestureListener.Instance;
}
void Awake()
{
instance = this;
}