curr_coord_sys[0]=(begin_pos_at_current_time - end_pos_at_current_time).norm();
curr_coord_sys[1]=curr_coord_sys[0].perp();
curr_coord_sys[0]=(begin_pos_at_current_time - end_pos_at_current_time).norm();
curr_coord_sys[1]=curr_coord_sys[0].perp();
- // Invert (transpose) the last of these matricies, since we use it for transform back
+ // Invert (transpose) the last of these matrices, since we use it for transform back
swap(curr_coord_sys[0][1],curr_coord_sys[1][0]);
}
swap(curr_coord_sys[0][1],curr_coord_sys[1][0]);
}