MW3 External Radar

private static void WorldToRadar(Vector3 point, out Vector2 COUT)
        {
             float dx, dy, vr, vc, vs, px, py, d;
             
             dx = point.x - mypos.x;
             dy = point.y - mypos.y;
             
             // now rotate it to see from our position
             vr = (float)Radians(viewangles.y); // system.math uses radians
             
             vc = (float)Math.Cos(vr);
             vs = (float)Math.Sin(vr);
             
             px = (dy * (0 - vc)) + ( dx * vs );
             py = (dx * (0 - vc)) - ( dy * vs );
             
             px /= 40; py /= 20; // scales nicely
             
             //yr9 maths, go for it
             d = (float)Math.Sqrt(Math.Pow((double)dx, 2) + (Math.Pow((double)dy, 2)));
             
             if (d > radardistance) {
                //return?
             }
             
             COUT = new Vector2(px, py);
        }