POV-Ray : Newsgroups : povray.general : Problems combining two isosurfaces with non-flat surface : Re: Problems combining two isosurfaces with non-flat surface Server Time
30 Jul 2024 16:18:34 EDT (-0400)
  Re: Problems combining two isosurfaces with non-flat surface  
From: Christian Froeschlin
Date: 8 Mar 2009 07:49:41
Message: <49b3b0d5@news.povray.org>
Mike wrote:

> Not sure if you did this with the merge command or without.

attached are my images for

1. one sphere
2. two spheres with union
3. two spheres with merge

I also get a wrong result for the union, although it
is not as glaringly obvious as in the merge case ;)

Also, I tried to reconstruct your rectangle test scene based
on you original posting and the described modifications. For
me, the line went away (in the merge case) after replacing

box{<-1.899, 3,-1.899000001>,<1.899000001,5,1.899000001>

with

box{<-1.899000001, 3,-1.899000001>,<1.899000001,5,1.899000001>

I wanted to add "using 3.6.1c", but I just noticed it actually
says 3.6.1a in the about dialog ;) However, that should mostly
concern the editor according to the download page.


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Attachments:
Download 'single.jpg' (11 KB) Download 'double_union.jpg' (11 KB) Download 'double_merge.jpg' (13 KB)

Preview of image 'single.jpg'
single.jpg

Preview of image 'double_union.jpg'
double_union.jpg

Preview of image 'double_merge.jpg'
double_merge.jpg


 

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