POV-Ray : Newsgroups : povray.beta-test : hollow in light groups : Re: hollow in light groups Server Time
11 Aug 2022 13:36:56 EDT (-0400)
  Re: hollow in light groups  
From: Thorsten Froehlich
Date: 20 Dec 2001 09:17:05
Message: <3c21f2e1$1@news.povray.org>
In article <Y++xgG### [at] econymdemoncouk> , Mike Williams 
<mik### [at] nospamplease>  wrote:

> only if *all* the parts are hollow. I.e. substituting "union" or "merge"
> for "light_group" in your code gives exactly the same effect.

Yes, because a light_group internally is a (special) union...


Thorsten Froehlich, Duisburg, Germany
e-mail: tho### [at] trfde

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