[Bf-committers] Fluid dynamic areas for development?

[Kévin Dietrich]

> Do smoke / fluid share any structure?
>
Technically, yes. To be persnickety I'd say they sure do, as smoke is a 
fluid! A gaseous fluid to be precise.
For example, in both cases (gas and liquid), you advect a volume 
(density field) in a grid environment (domain object), then the "liquid 
volume", so to speak, ends up being meshed, while the gaseous one, well, 
is rendered as a volume.