On 8 Mar 2001 07:40:35 -0500, Ron Parker wrote:
>On Thu, 08 Mar 2001 13:48:20 +0800, Pabs wrote:
>>Ron Parker wrote:
>><snip>
>>
>>> Notice that you can use df3 files to make pigments.
>>
>>With density_file ?
>
>Yes, with density_file.  If I have time later, I'll do one and post it to
>pbi/ptsf.

I did an example and posted it in povray.binaries.scene-files, along with
some df3 files to play with.  I've decided not to post an image in pbi, 
since anyone who's interested can readily render their own from the 
provided source.

Utilities used to make the df3 files:

  POV-Ray 3.1g, to render the source files (in ppm format)
  ppmtorgb3, to split the ppm files into component pgm files
  ppmtotga, to convert the pgm files to tga (use options -rgb -norle)
  PoD's tga2df3, to convert the split tga files to df3.

-- 
Ron Parker   http://www2.fwi.com/~parkerr/traces.html
My opinions.  Mine.  Not anyone else's.

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