"trex" <rex### [at] yahoocom> wrote in message
news:web.3f4db4935416ffcf93d602b70@news.povray.org...
> how do i generate a effect that is something like light shining thru the
> surface of the ocean and the light will reflect from the sea base.

I'm going to guess you are talking about caustics; seen in swimming pools,
where the light has a network of concentrated illumination on the walls and
floor. Christoph Horman has a water tutorial showing such a thing.
http://www-public.tu-bs.de:8080/~y0013390/pov/water/water06.html

Bob H.

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