using UnityEngine;
using System.Collections;

public class Laser : MonoBehaviour {

	private LineRenderer lazer;

	public float lazerRange;

	void Start ()
	{
		lazer = GetComponent<LineRenderer>();
		lazer.SetPosition(1, transform.position);
	}


	void Update ()
	{
		RaycastHit hit;
		if(Physics.Raycast(transform.position, transform.forward, out hit , lazerRange))
		{
			lazer.SetPosition(1, hit.point);
		}
		else
		{
			lazer.SetPosition(1, transform.forward * lazerRange);
		}

			//lazer.SetPosition(1, new Vector3(0,0,lazerRange));
		//lazer.SetPosition(1, transform.TransformDirection(transform.forward) * lazerRange);

	}
}