Standard DOF as per Fossen and SNAME are:
1 x (surge)
2 y (sway)
3 z (heave)
4 rot x (roll)
5 rot y (pitch)
6 rot z (yaw)

C# | Visual Basic | Visual C++ |
public enum MotionDirection
Public Enumeration MotionDirection
public enum class MotionDirection

Member | Description |
---|---|
Surge | |
Sway | |
Heave |