POV-Ray : Newsgroups : povray.general : How do you convert POV-Ray CSG shapes into other 3D formats? : Re: How do you convert POV-Ray CSG shapes into other 3D formats? Server Time
30 Jul 2024 08:18:51 EDT (-0400)
  Re: How do you convert POV-Ray CSG shapes into other 3D formats?  
From: Warp
Date: 20 Mar 2010 11:41:15
Message: <4ba4ec9b@news.povray.org>
jhu <nomail@nomail> wrote:
> Marching triangles isn't the same as marching cubes I assume?

  No. Marching cubes is much simpler, but produces significantly poorer
results (does not take into account the curvature of the surface in order
to dynamically produce more triangles in high-curvature areas, which means
that it often misses smaller details, and it often produces extremely thin
triangles which may cause problems).

  The marching cubes algorithm also has a negative fame because some idiot
patented it on the US. (The patent might be expired by now.)

-- 
                                                          - Warp


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