private void addCollisionSetupToController(svrController controller)
    {
        controller.controllerObject.AddComponent<controllerCollisionManager>();
        controller.controllerObject.AddComponent<BoxCollider>();
        controller.controllerObject.AddComponent<Rigidbody>();

        controller.controllerObject.GetComponent<controllerCollisionManager>().idController(controller);
        controller.controllerObject.tag = "controller";
    }
 private void setupRaycast(svrController controller)
 {
     controller.controllerObject.AddComponent<rayCastFromController> ();
 }