Kevin Wampler <wam### [at] uwashingtonedu> wrote:
> Also, it shouldn't be too hard at all to get povray to output into a 
> format you can do this with

  Just output the depth and surface normal information for each pixel
(besides the regular pixel color information, in HDRI resolution for
extra oomph, of course) and you can do a lot of postprocessing with it.

  (In fact, if this information would be output for each recursion level
instead of just the first one, the possibilities would increas, as it
would allow more accurate post-processed focal blurring of reflections,
refractions, etc.)

-- 
                                                          - Warp

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