Thomas Lake <tla### [at] homecom> wrote in message news:3b5b481d@news.povray.org...
> Are you talking about using scattering media near the horizon?

Well, the whole sky is scattering media. You see that blue stuff? That's media
:)
The ground is a gigantic sphere, and the atmosphere is concentric around that.
The density of the atmosphere drops off linearly with the distance from the
ground.

--
Tek
http://www.evilsuperbrain.com

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