In article <3aa41d9b@news.povray.org>, "Rune" <run### [at] inamecom> 
wrote:

> With the method I've used the particles move in a straight line. (The
> velocity is not constant but the direction is.) I don't know if it is
> supposed to be that way. I've also seen some very complicated methods
> described here which I do not plan to implement. A simulation is fine for
> me. Still, I'd like the simulation to look good.

The particles should move in a curve...it sounds like you are using a 
constant acceleration for the wind, instead of subtracting the velocity.

-- 
Christopher James Huff
Personal: chr### [at] maccom, http://homepage.mac.com/chrishuff/
TAG: chr### [at] tagpovrayorg, http://tag.povray.org/

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