Not specifically a Grasshopper solution, but I've had good luck with the arraycrvplus script:
http://jarek-rhinoscripts.blogspot.com/ I'm new to this, but there must be a way to integrate this into a Grasshopper work flow. - 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?
