Does the FumeFX Follow Operator require velocity data?

[Schloerby]

Could it be true that you'd need to have velocity data as well in order to have particles actually follow a fluid's movement?

I can't get particles to move at all, hence I was wondering if I missed something important. The only thing that works is FFX particle birth and the test operator, but no speed.

Cheers!
Johannes

[sitnisati]

Hello !

You will need to export velocity information during the simulation, so that FumeFX operators know direction in which to move particles.

Kresimir

[Guest]

Ah OK, thanks Kreso

Cheers!
Johannes