I have a super limited internet connexion, the best I can do is a few screenshots. Le 14 mars 2014 12:04, "olivier jeannel" <[email protected]> a écrit :
> A tut on how to use them on Vimeo would be Awesome ! Thank's for sharing > ! > > Le 14/03/2014 11:00, Ahmidou Lyazidi a écrit : > > I did those a some times ago, but never posted them officially, in case > someone find them useful here they are: > > > *Curvature: * > return the principal directions and curvature of a mesh as well as the > mean curvature > *. * > This is a first brick for a toon strands ice framework. > usage: connect all the inputs from the geometry > > > *Array Accumulate: * > you can accumulate the values of an array, it is useful to avoid using > the repeat node > what it does: > -addition for integer ,scalar, and vectors. > -multiplication for rotation, quaternions, and matrices. > usage: just plug an array of values > > *Parallel Transport Frame*: > This one is to correct the normal flipping on curves (for example with S > shape curves) > usage: plug an array of tangents, and an initial normal > > Use them at your own risk :) > Cheers. > > ----------------------------------------------- > Ahmidou Lyazidi > Director | TD | CG artist > http://vimeo.com/ahmidou/videos > http://www.cappuccino-films.com > > >
