Original Post M MAB 13 MAB Sep 4, 2011 at 9:53 PM Hello, I have the following problem: I have direction vector, and need to calculate Euler's angles from it. I know, how to calc pitch and yaw, but no idea about roll angle. Thanks in advance.
T Trienco 146 Trienco Sep 5, 2011 at 4:30 AM Hello, I have the following problem: I have direction vector, and need to calculate Euler's angles from it. I know, how to calc pitch and yaw, but no idea about roll angle. Thanks in advance. For the simple reason that a single direction vector isn't telling you anything about roll without having a second vector like right or up.