yade-users team mailing list archive
-
yade-users team
-
Mailing list archive
-
Message #14088
Re: [Question #449020]: Quaternions might not be represented properly in YADE
Question #449020 on Yade changed:
https://answers.launchpad.net/yade/+question/449020
Status: Open => Answered
Jan Stránský proposed the following answer:
Hi Nolan,
I would recommend to use a builtin method. If you want to reimplement it to
see if you understand it or know how it is computed internally, do it
afterwards. So use (I got expected results):
#####################
q = O.bodies[..].state.ori
axis,angle = q.toAxisAngle()
print ...
#####################
cheers
Jan
--
You received this question notification because your team yade-users is
an answer contact for Yade.