"Nikias" <tim### [at] gmxde> wrote in message
news:web.3dc13d08221d6207dc7e5c90@news.povray.org...
>
> I don't know where you got that "interactive
> field" idea from.
> ...
> Then there is a simple simulation, which adds
> gravitational effects and some sort of wind, though
> this is a more artistic than realistic approach.
>

Okay, I'm saying your code has an added functionality--  "some sort of
wind"-- as you say.   To show off this bell and whistle, put an object that
will give the viewer a reference point for the wind, such as a fan.  Then
the viewer will be more impressed as he or she may understand and expect a
certain effect, rather than simply getting "more confused" if  a force other
than a fall downward is perceived.


______________
Greg M. Johnson
lone resentful person

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