It is there, but it has another name. I will try to find it out. ______________________________
Anton Gladkyy 2010/2/5 Bruno Chareyre <[email protected]> > Sorry if I write nonsense, I didn't follow all the details, but it sounds a > bit strange to migrate to "eigen" if we have no use of eigen decomposition > (isn't it precisely the one that is buggy in wm3?). > More importantly, eigen decomposition is used in the code. So, yes, we need > it. > > Bruno > > > Anton Gladky a écrit : > >> It seems, I have wrapped all function. Except EigenDecomposition in >> Matrices. I could not find it in Eigen documentation. Do we really need it? >> >> Also there are 2 functions Exp and Log in quaternion. I did not wrap them. >> >> Can we try to unite YADE and Eigen? >> ______________________________ >> >> Anton Gladkyy >> >> >> 2010/2/4 Anton Gladky <[email protected] <mailto: >> [email protected]>> >> >> >> Vaclav, could you not control next few strings? >> >> >> http://bazaar.launchpad.net/%7Eyade-dev/yade/wm3-eigen/annotate/head%3A/eigen/yadeMath.hpp#L151 >> >> Quaternionr(const Eigen::Matrix<Real,3,1>c[3]) { >> Eigen::Matrix<Real,3,3> x; >> >> x<<c[0][0],c[1][0],c[2][0],c[0][1],c[1][1],c[2][1],c[0][2],c[1][2],c[2][2]; >> EigenBase q; q=x; *this=q; >> } >> >> How do you find it? Is it ok? >> >> Also, please, control FromAxisAngle() and Rotate() fuctions, I >> mean implementation. >> Thank you very much! >> ______________________________ >> >> Anton Gladkyy >> >> >> ------------------------------------------------------------------------ >> >> >> _______________________________________________ >> Mailing list: >> https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> >> Post to : [email protected] >> Unsubscribe : >> https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> >> More help : https://help.launchpad.net/ListHelp >> >> > > > -- > _______________ > Bruno Chareyre > Associate Professor > Grenoble INP > Lab. 3SR > BP 53 - 38041, Grenoble cedex 9 - France > Tél : 33 4 56 52 86 21 > Fax : 33 4 76 82 70 43 > ________________ > > > > _______________________________________________ > Mailing list: > https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> > Post to : [email protected] > Unsubscribe : > https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> > More help : https://help.launchpad.net/ListHelp >
_______________________________________________ Mailing list: https://launchpad.net/~yade-dev Post to : [email protected] Unsubscribe : https://launchpad.net/~yade-dev More help : https://help.launchpad.net/ListHelp
