Emit smoke along a mesh portion

[Kresimir Tkalcec]

Hello Fabrice,

You can do that with FumeFX 6 (now in open beta) in several ways by using particles.
For direct control next beta 10 we wil add FumeFX Geom Source option to emit only from faces with certain Material ID.
If you change Material ID during the animation, that would be another solution without going into the NodeWorks.