コード例 #1
0
        // Get the quaternion first derivative from the vector of angular acceleration with a specified in _absolute_ coords.
        public static ChQuaternion Qdtdt_from_Aabs(ChVector a,
                                                   ChQuaternion q,
                                                   ChQuaternion q_dt)
        {
            ChQuaternion ret = new ChQuaternion(1, 0, 0, 0); //QNULL;

            ret.Qdtdt_from_Aabs2(a, q, q_dt);
            return(ret);
        }