POV-Ray : Newsgroups : povray.general : Smooth level for smooth_triangle. : Re: Smooth level for smooth_triangle. Server Time
3 Mar 2024 08:33:34 EST (-0500)
  Re: Smooth level for smooth_triangle.  
From: Alain Martel
Date: 25 Nov 2023 13:11:51
Message: <656238e7$1@news.povray.org>
Le 2023-11-24 à 16:19, GioSeregni a écrit :
> well, I have a little question because I have often read about "artifact" on
> sooth_triangle but I don't understand. It is very difficult for me to translate
> technical language and figurative sayings. Now I have started translating the
> include files of my PovRay library that I interface with CAD, triangle to
> smooth_triangle.
> This wheel has black corners (two), on the right. Are these common artifacts, or
> can I fix them?
> Thanx in advanced!
> G.
That can happen when you can see the triangle but it's normal is 
pointing away from the camera.

Try rotating the tire along it's axis.

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