Use maps as target for smoke?

[AdZanetti]

Thanks a lot for sharing your test. but the first thing that comes to my mind is that i could re-create the same kind of effects in AE with particular and probablt get the same result without having to deal wit the cache management and simulation time, as there is no collision involving real fluid/gas dynamic in this process. Mostly it's just masking part of the smoke cloud. (??)

Cheers.