POV-Ray : Newsgroups : povray.binaries.images : Elliptical torus : Re: Elliptical torus Server Time
4 Feb 2023 00:09:33 EST (-0500)
  Re: Elliptical torus  
From: Bald Eagle
Date: 3 Jan 2023 06:30:00
Message: <web.63b4109da032ea3d1f9dae3025979125@news.povray.org>
"Bald Eagle" <cre### [at] netscapenet> wrote:

> https://www.shadertoy.com/view/4sS3zz

Referenced in that code is this article with some comprehensive treatment of the
quartic equation.

https://iquilezles.org/articles/ellipsedist/


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