POV-Ray : Newsgroups : povray.binaries.images : Blob object, CSG difference : Re: Blob object, CSG difference Server Time
4 Nov 2024 13:14:18 EST (-0500)
  Re: Blob object, CSG difference  
From: Alain
Date: 29 Mar 2010 17:51:47
Message: <4bb120f3$1@news.povray.org>

> I'm getting different results with using a blob object in a CSG difference,
> using version 3.7b36 and 3.6.1c.
> The output was BMP, same file except #version number changed to match povray
> used.
> The bottom left is the blob, some components have texture one does not. The blob
> object has a material of yellow. The bottom right is using cutaway_texture in
> the CSG, but I may be using it wrong.
> I'm still working my way thought some combinations, but wanted to let people
> know before I forget.
>
> Stephen S

When using cutaway_texture, the object used to cut away part of the rest 
must NOT have any texture.

You use something like:
difference{
  blob{...}
  box{... pigment{rgb<0,1,1>}} <--- that texture must be removed.
  cutaway_texture
}


Alain


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