Ken,
how's it going, old chap?
I don't think there's a wind tunnel IPAS because I haven't seen any
full-collision detecting particle systems – I could surely use this myself. A
few things to try/investigate:
1) contact Positron about their dynamics package and its capabilities
2) try vapor emitted from a curved mesh which conforms to the wind direction
you want to show and use short lifespan particles.
3) fake it in 2d with an animated 2d particle flow tex/op material mapped along
a lofted object with mapping co-ordinates applied.
4) write a script.
5) there is no #5
6) give us more details of the effect you are trying to achieve.
let me know what happens. ta ta!
Martin
Hi Ken
When Schreiber releases their Key Factory you'll be able to simulate a wind
tunnel effect. I really don't know when it will be released , but you can call
them at 800-252-1024
Mike White [SDP]