using UnityEngine;

public class RefractionScroll : MonoBehaviour
{
	public Vector2 bumpMap1Speed;

	private Vector2 bumpMap1UV;

	private Renderer rend;

	private void Start()
	{
		bumpMap1Speed /= 10f;
		rend = GetComponent<Renderer>();
	}

	private void Update()
	{
		bumpMap1UV.x = Time.time * bumpMap1Speed.x;
		bumpMap1UV.y = Time.time * bumpMap1Speed.y;
		rend.material.SetTextureOffset("_AltMap", bumpMap1UV);
	}
}