On Thu, 21 Mar 2002 12:04:50 +0100, Tim Nikias <tim### [at] gmxde>
wrote:

>Caustics don't give the same look as photons do,
>for obvious reasons.

I never said they do. The trick should work with photons as well. I
don't know what causes your photons to malfunction (with a 400 MHz
K6/III I'm not the one to test dispersion photons...) but even so, the
trick I am offering should work. I lost the source long ago and
couldn't find in on this server but it shouldn't be too hard to do.


Peter Popov ICQ : 15002700
Personal e-mail : pet### [at] vipbg
TAG      e-mail : pet### [at] tagpovrayorg

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