In article <38794ffc@news.povray.org>, "Nathan Kopp" <Nat### [at] Koppcom> 
wrote:

> Chris Huff <chr### [at] yahoocom> wrote...
> > One possible solution would be a pigment which would take the same
> > information the camera takes. This would probably have to render the
> > scene from the point of view of the target position and use that as an
> > image map(internally). While this would be very useful, it might be
> > quite difficult to code.
> 
> Actually, there is a very nice function called create_ray() in render.c 
> that
> would make this relatively easy, with no need to use an internal image 
> map.

How would it handle the projection? Since it is being projected onto an 
arbitrary object, not necessarily a flat screen plane.

-- 
Chris Huff
e-mail: chr### [at] yahoocom
Web page: http://chrishuff.dhs.org/

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