POV-Ray : Newsgroups : povray.beta-test : Beta29 isosurface badly broken : Re: Beta29 isosurface badly broken Server Time
28 Jul 2024 14:27:27 EDT (-0400)
  Re: Beta29 isosurface badly broken  
From: Dan Connelly
Date: 14 Nov 2008 18:10:44
Message: <491e0574@news.povray.org>
Bob Hughes wrote:

> I checked using 3.6 I found it wanted the number to be 2.217 instead of a
> default of 1.1 and putting that larger number in fixed the isosurface cone
> for me.

> isosurface { function { 2*sqrt(x*x+z*z)+y-1  }

Mathematically the max gradient is 2.  I ran beta 29 with max_gradient 2.001 and it
seemed to work,

Dan


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