public class CameraScript : MonoBehaviour {

	public Transform playerTransform;
	private Vector2 velocity;
	public float smooth;

	// Use this for initialization
	void Start () {
		velocity = new Vector2 (0.5f, 0.5f);
	}

	// Update is called once per frame
	void LateUpdate () {
		Vector3 newPosition = Vector3.zero;

		newPosition.x = Mathf.SmoothDamp (transform.position.x, playerTransform.position.x,
			ref velocity.x, smooth);

		newPosition.y = Mathf.SmoothDamp (transform.position.y, playerTransform.position.y,
			ref velocity.y, smooth);

		newPosition.z = transform.position.z;

		transform.position = Vector3.Slerp (transform.position, newPosition, Time.time);
	}
}