POV-Ray: Newsgroups: povray.advanced-users: Calculating normals and perturbing them.: Re: Calculating normals and perturbing them.

POV-Ray : Newsgroups : povray.advanced-users : Calculating normals and perturbing them. : Re: Calculating normals and perturbing them.		Server Time 2 Dec 2025 20:41:02 EST (-0500)

From: Bald Eagle
Date: 1 Dec 2025 10:50:00
Message: <web.692db87829c1388798de4e8625979125@news.povray.org>

Desmos 3d Calculator

https://www.desmos.com/3d/m5lelysfl1

Use lines 19 & 20 to change Theta and Phi

- BW