// Use this for initialization
void Start()
{
if (player == null)
{
player = GameObject.FindWithTag("Player").transform;
}
target = player.transform.position;
min = map.LocalToWorld(map.localBounds.min);
max = map.LocalToWorld(map.localBounds.max);
Camera cam = GetComponent <Camera>();
height = cam.orthographicSize;
width = ((float)cam.pixelWidth / cam.pixelHeight) * height;
Debug.Log("width and height: " + height.ToString() + ", " + width.ToString());
}