Does the FumeFX Follow Operator require velocity data? - Printable Version +- Sitni Sati Forums (https://forum.afterworks.com) +-- Forum: Products (https://forum.afterworks.com/forumdisplay.php?fid=4) +--- Forum: FumeFX [max] (https://forum.afterworks.com/forumdisplay.php?fid=8) +--- Thread: Does the FumeFX Follow Operator require velocity data? (/showthread.php?tid=306)

Does the FumeFX Follow Operator require velocity data? - Schloerby - 02-19-2007 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 - 02-19-2007 Hello ! You will need to export velocity information during the simulation, so that FumeFX operators know direction in which to move particles. Kresimir - Guest - 02-19-2007 Ah OK, thanks Kreso Cheers! Johannes