CubeIndex.GetHashCode C# (CSharp) Method

    public override int GetHashCode()
    {
        return(x.GetHashCode() ^ (y.GetHashCode() + (int)(Mathf.Pow(2, 32) / (1 + Mathf.Sqrt(5))/2) + (x.GetHashCode() << 6) + (x.GetHashCode() >> 2)));
    }