POV-Ray : Newsgroups : povray.general : Filtered Image Maps : Re: Filtered Image Maps Server Time
12 Aug 2024 03:31:21 EDT (-0400)
  Re: Filtered Image Maps  
From: Alexander Fried
Date: 3 Apr 1999 04:12:15
Message: <3705E95F.249529F1@jk.uni-linz.ac.at>
It seems that filter all 0.5 doesn't work with 24 bit/pixel. The
statement was ignored using TGA and POV crashed using PNG (with and
without alpha channel).

Alex


Nathan Kopp wrote:
> 
> I don't think what your asking for is possible directly, but you could use
> another lossless image format (such as TGA), or remove the alpha value
> from the PNG file and use filter all 0.5.
> 
> -Nathan
>


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