Convert LeapMotion Coordinate system to Unity

LeapUtil.cs

using UnityEngine;

namespace Leap {
  public class LeapUtil
	{
		public static Vector3 ToPositionVector3 (Vector position)
		{
			return new Vector3 (position.x, position.y, -position.z);
		}
		
		public static Vector3 ToVector3 (Vector v)
		{
			return new Vector3 (v.x, v.y, v.z);
		}
		
		public static void LookAt (Transform t, Vector norlmal)
		{
			t.LookAt (t.position + ToPositionVector3 (norlmal), Vector3.forward);
		}
		
	}

}