POV-Ray : Newsgroups : povray.general : Alpha channel problem with Media's : Re: Alpha channel problem with Media's Server Time
12 Aug 2024 07:24:21 EDT (-0400)
  Re: Alpha channel problem with Media's  
From: Mathias Broxvall
Date: 8 Mar 1999 05:54:24
Message: <36E3AC60.DB1FA5F4@ida.liu.se>
Margus Ramst wrote:
> 
> I haven't done an alpha channel image of a media. But if it doesn't work, this
> is what you can do: render the media on a black background, with a
> black-and-white colour map. Where the media is denser, it is brighter. Less
> dense - darker. Save this at 8 bpp and you've got your alpha image.
> This is untested, but it should work just fine.
>

Thanks, thats a simple solution. I fell silly not figuring that one
out... 

/ Mathias


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