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: 7 Jul 2008 15:16:33 GMT

From: stevenvh
Date: 9 Apr 2008 15:10:01

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