POV-Ray : Newsgroups : povray.unofficial.patches : Heightfield smooth problem : Re: Heightfield smooth problem Server Time
2 Sep 2024 02:13:24 EDT (-0400)
  Re: Heightfield smooth problem  
From: Fabian BRAU
Date: 14 Jun 2000 04:27:05
Message: <394741C9.5384172C@umh.ac.be>
Yes but in this example there is 4 light sources so there is no black
shadow. So these black triangle have not the color of shadow.
Strange.

Fabian.


> 
> Fabian BRAU <Fab### [at] umhacbe> wrote:
> : Self-shadowing problem leads to black (rgb 0,0,0) triangle on the
> : surface or just dark ones (like the triangles which are
> : actually in the shadow)? Here it is black triangle.
> 
>   It's just a shadow, so it's the color of a shadowed part. Usually they
> are quite black unless you have a very high ambient.
> 
> --
> main(i,_){for(_?--i,main(i+2,"FhhQHFIJD|FQTITFN]zRFHhhTBFHhhTBFysdB"[i]
> ):5;i&&_>1;printf("%s",_-70?_&1?"[]":" ":(_=0,"\n")),_/=2);} /*- Warp -*/


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