POV-Ray : Newsgroups : povray.advanced-users : Apparent circular pattern of scratches : Re: Apparent circular pattern of scratches Server Time
11 May 2025 09:06:53 EDT (-0400)
  Re: Apparent circular pattern of scratches  
From: Bald Eagle
Date: 19 Mar 2025 10:50:00
Message: <web.67dad8df5e3f445025b4de9225979125@news.povray.org>
Resurrecting an old thread, since I'm digging around with a search engine to
find old scenes / files/ etc. for the organized archive project.

> When you look at a light source's reflection on a smooth piece of glass or metal
> or plastic, the scratches all tend to appear as a series of arcs and lines
> roughly in a circular pattern centered around the "hotspot".

https://blenderartists.org/t/scratches-around-relflection/614851/16

https://web.archive.org/web/20180201063002/http://viscorbel.com/microscratches-swirl-marks-spiderwebbing-vray-tutorial/


- BW


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