Simon Lemieux wrote:
> 
> What about the cylindrical light?  Isn't that some kind of laser?

Yes, the cylindrical light_source should be ideally suited for lasers.
In MegaPOV (unlike in official POV) it has parallel rays, raytracing equivalent
of the coherent light of an actual laser.
I seem to remember that there used to be a problem with cylindrical light
sources and photons, but this has probably been fixed by now.

-- 
Margus Ramst

Personal e-mail: mar### [at] peakeduee
TAG (Team Assistance Group) e-mail: mar### [at] tagpovrayorg

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