void SwitchToBrownHole()
{
switched = false;
Destroy(black);
brown = cam.gameObject.AddComponent <BrownHoleEffect>();
brown.brownHole = transform;
brown.brownHoleShader = BrownHoleShader;
brown.radius = .63f;
brown.black = .27f;
}
void Start()
{
brown = Camera.main.GetComponentInChildren <BrownHoleEffect>();
cam = brown.transform;
brown.brownHole = transform;
}