Pretty cool Alan! So tangency is controlled in the Increment Rotation node - how would I control the upvector, say with another null? To better understand how it works, how come it is necessary to key the null to zero rot and pos for it to work?
Morten Den 26. juni 2013 kl. 16:45 skrev Alan Fregtman <alan.fregt...@gmail.com>: > http://s3.darkvertex.com/hlinked/ice/ICE_example_kinematics_pathOrCurveUConstraint.png > <http://s3.darkvertex.com/hlinked/ice/ICE_example_kinematics_pathOrCurveUConstraint.png> > > Maybe something like this? You may need to do more to deal with the > upvector better if your curve complexity is intense. > > > > On Wed, Jun 26, 2013 at 10:34 AM, Ponthieux, Joseph G. (LARC-E1A)[LITES] < > j.ponthi...@nasa.gov <mailto:j.ponthi...@nasa.gov> > wrote: > > > > Is there a way to perform a path constraint using ICE? > > > > > > > > I’m certain that it can be done but I can’t find a task or tool prepackaged > > to do this. > > > > > > > > > > > > Thanks > > > > > > > > -- > > > > Joey Ponthieux > > > > LaRC Information Technology Enhanced Services (LITES) > > > > Mymic Technical Services > > > > NASA Langley Research Center > > > > __________________________________________________ > > > > Opinions stated here-in are strictly those of the author and do not > > > > represent the opinions of NASA or any other party. > > > > > >
