POV-Ray: Newsgroups: povray.advanced-users: normal to spline: normal to spline

POV-Ray : Newsgroups : povray.advanced-users : normal to spline : normal to spline		Server Time 5 Jul 2024 16:30:03 EDT (-0400)

From: stevenvh
Date: 9 Apr 2008 11:10:01
Message: <web.47fcdb6ee879b19f5245d3740@news.povray.org>

Hi,
is there a way to find the normals to a (non-linear) spline at calculated
points?
TIA
Steven