Well yes, of course. What I meant is that I don't want to recalculate on a loaded cache something that has been already calculated in simulation, and load the same cache file twice for every frame.
On Wed, Nov 14, 2012 at 4:14 PM, Ahmidou Lyazidi <[email protected]>wrote: > Current frame -1 should normally give you the previous frame. > > > 2012/11/15 Jonathan Laborde <[email protected]> > >> The shortest path from what to what? >> Keep in mind that this is from a loaded pointcache, I don't have access >> to the previous frame, and I don't to load it twice. >> >> >> On Wed, Nov 14, 2012 at 3:27 PM, Xavier Lapointe < >> [email protected]> wrote: >> >>> Looks like your vector has flipped? Could you just calculate the >>> shortest path and compare the values? >>> >>> I had some trouble as well at some point with this. >>> >> >> > > > -- > Ahmidou Lyazidi > Director | TD | CG artist > http://vimeo.com/ahmidou/videos > >
