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 3D.
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.. contents::

Pov-Ray.
========

The Persistence of Vision Raytracer, or POV-Ray, is a ray tracing program.

  http://www.povray.org/
                home page
  http://en.wikipedia.org/wiki/POV-Ray
                POV Ray
  http://xahlee.org/3d/povray.html
                POV Ray
  http://xahlee.org/3d/povray_emacs.html
                POV Ray