From: Jason Daly (jdaly++at++ist.ucf.edu)
Date: 05/27/2005 10:41:47
Rob Body wrote:
>Hi all,
>
>I would like to simulate a rain squall or fog bank that I can move around
>like say, a ship. Is there a way that I can add a localised fog that is
>thin around the edges but gets thicker towards the centre or the fog,as well
>as an overall fog/mist in the distance? I suppose the effect would be like
>low level clouds that are centred around a known position. Ideally I would
>like to give an x,y and radius and a "spherical" type fog region is drawn in
>that location.
>
>I haven't seen any postings talking about this but may have missed it.
>
Look at pfVolFog. I think it can give you what you're looking for. The
overall fog in the distance can be done with ordinary fog (pfFog) in
addition to the volumetric fog.
--"J"
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