Beispiel #1
0
        public static double PlaneAngleSignedD(Vector2d vFrom, Vector2d vTo)
        {
            vFrom.Normalize();
            vTo.Normalize();
            double fSign  = Math.Sign(vFrom.Cross(vTo));
            double fAngle = fSign * Vector2d.AngleD(vFrom, vTo);

            return(fAngle);
        }