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. _______________________________________________ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp