While not specifically a Grasshopper solution, I've used the arraycrvplus script to do exactly this.
http://jarek-rhinoscripts.blogspot.com/ I'm new to this, but I'm sure that there is a way to integrate this with Grashopper - Ian On Sep 11, 12:38 pm, Toshi <[EMAIL PROTECTED]> wrote: > Hello > > I have a problem of "perp frames". I want to make rhino fonction of > "orient perp to curve" but some time the ojjet is flip bad normal > direction.How to fix the normal direction to Z? > > thank you for your help. > > http://grasshopper3d.googlegroups.com/web/Sweep+1+rail.JPG?http://grasshopper3d.googlegroups.com/web/sweep+1+rail.3dm?http://grasshopper3d.googlegroups.com/web/sweep+1+rail.wrm?
