Vector2D.Copy C# (CSharp) Method

    public Vector2D Copy()
    {
        return new Vector2D(x,y);
    }

        Pair2D GetPair(Vector2 pA, Vector2 pB)
        {
            Vector2D posA = new Vector2D(pA);

            double rot = Vector2D.Atan2(pA, pB);

            Vector2D posA0 = posA.Copy();
            Vector2D posA1 = posA.Copy();

            posA0.Push(rot - Mathf.PI / 2, width);
            posA1.Push(rot + Mathf.PI / 2, width);

            return(new Pair2D(posA0, posA1));
        }