Exists a Celestia function able to rotate a orbital triad?

[rinoa79]

Hi,
I hope someone is able to answer...
I need to know if there is a celestia function able to rotate a coordinate system around one of its axes.
For example: having a triad, if you can create another system of reference from the rotation around one of its axes.
Thanks in advance!

[selden]

Vincent's Lua Edu package includes some coordinate system transform functions. Maybe they'll help.

http://www.celestiaproject.net/forum/viewtopic ... 11&t=12048

[rinoa79]

Thank you very much!
That link is very interesting!
Bye!