Fog question

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dpugmire++at++facility.cs.utah.edu
Mon, 23 Sep 1996 11:34:35 -0600

 I sent this question last week, and I got a response, but it was cut
up enroute, and I couldn't understand the answer from the fragments.
So, I'll ask again.

 I'm trying to come up with a good way to set visibility with just
a visibility distance parameter. Getting it right involves tweaking
the near/far fog as well as the near/far clipping. Is there any
sort of algorithm to set the near/far off just a visibility distance ?

 thanks,

 dp.

dpugmire++at++cs.utah.edu
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