POV-Ray : Newsgroups : povray.newusers : sum of 2 normals : Re: sum of 2 normals Server Time
29 Jul 2024 08:18:48 EDT (-0400)
  Re: sum of 2 normals  
From: Trevor G Quayle
Date: 1 May 2006 12:25:00
Message: <web.4456354134a3a00e6c4803960@news.povray.org>
"Mr Seb" <ban### [at] wanadoofr> wrote:
> I'd like to blend 2 normals.
>
> for example I do :
>
> normal {brick}
> normal {dents}

Read "2.3.4.2.2  Blending Normals" in the manual.  It states here that this
doesn't give the expected results.
To blend or add normals together, use the average function with normal_map.


-tgq


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