(guessing from iphone ?? ;) ) i would add this function. what do you mean by bring them closest ? that I should prefer x+y over x-y if: dist(x,y) < dist(x,-y) ?
On Jun 6, 2009, at 5:58 PM, Daniel Russel wrote:
> You just have to find the choice of sign that brings them closest. > Adding a function would be good. > > > > On Jun 6, 2009, at 5:23 PM, Keren Lasker kerenl@salilab.org wrote: > >> hi, >> >> did anyone figure out how to find the mean orientation from a set >> of rotations ? It is not a simple mean operator on quaternions as q >> and -q represent the same orientation. >> >> Keren. >> _______________________________________________ >> IMP-dev mailing list >> IMP-dev@salilab.org >> https://salilab.org/mailman/listinfo/imp-dev > _______________________________________________ > IMP-dev mailing list > IMP-dev@salilab.org > https://salilab.org/mailman/listinfo/imp-dev