New question #188478 on Yade: https://answers.launchpad.net/yade/+question/188478
Hi there, if I take the difference between two quaternions in Yade should I worry about anything at all? I recall these two lines in ScGeom.cpp (which I find difficult to gather -- maybe there is an old discussion about it?) #else if (isnan(aa.angle())) aa.angle()=0; #endif if (aa.angle() > Mathr::PI) aa.angle() -= Mathr::TWO_PI; // angle is between 0 and 2*pi, but should be between -pi and pi Thanks for advice! Chiara -- You received this question notification because you are a member of yade-users, which 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