POV-Ray: Newsgroups: povray.unofficial.patches: (simple?) Isosurface patch request: Re: (simple?) Isosurface patch request

POV-Ray : Newsgroups : povray.unofficial.patches : (simple?) Isosurface patch request : Re: (simple?) Isosurface patch request		Server Time 26 Jun 2024 00:49:22 EDT (-0400)

From: Christoph Hormann
Date: 14 Aug 2004 13:25:05
Message: <cflht3$u8$1@chho.imagico.de>

Samuel Benge wrote:
> 
> This is what's really frustrating me.... I know the patch is better when 
> it comes to accuracy. With the 'official' isosurface, we have to use 
> accuracy values which are MUCH SMALLER than the needed 'grain size', or 
> resolution of the isosurface to rid ourselves of the black dots.
> 

You should really better show an example.  Black dots are nearly always 
an indication of unsuccessful root finding and then this patch would not 
help as explained.

Christoph

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