On 27 Mar 2002 09:15:33 -0500, Warp <war### [at] tagpovrayorg> wrote:
>  This would need bent rays, so it's not possible.

My deform patch used aproximation of bent rays to deform object.
It was only aproximation but result was (nearly) exact.

> Besides, it's something which probably just doesn't happen in photography,
> so what you are trying to model is probably physically inaccurate anyways.

Is this so important ? Does all possible values of  transmit or filter happen
in reality ? Is color of photos made from rgb components ? I think POV-Ray
isn't mirror of reality so it can make things imposible there.

ABX

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