This is really exciting! It seems your physical model is able to realize
some kind of turbulent behaviour!

Air is viscous, which imply non-linear equations for the flow. Thus, with
many degrees of freedom (here, we're talking thousands!) turbulence and
chaotic behaviour could show.

Though without knowing the details of your physical model, I'd say that the
air flow seems a bit _too_ laminar, and that wind speed is too slow. This
shows in the slow waving of the flag. (Then again, speeding up would
probably make the wind look really strong --- more like a storm!)

But I'm no expert... Keep up your very clever experiments. We really enjoy
it here. :P

Oh, and just a suggestion: To analyze the behaviour of the model, why not
increase the resolution/tone down the background.

Regards,
Simen Kvaal.


news:3c745116@news.povray.org...

>
> Technical specs:
> * 49x49 mesh
> * no cloth-cloth collision detection
> * 10 hours of simulation (601 frames)
> * 1:15 hours of rendering
>
> I hope you liked it and I'll be glad to receive any comments.
Unfortunately,
> work has been building up lately, so I might not be able to play with
cloths
> as much as I would like to...
>

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