Hi everyone,

could anyone give me an example or tip on how to slow down or stoppen a volume dringend sim time st a sprcific Spot?


Tanks!

Check out applying drag based upon distance.
https://forums.odforce.net/topic/32865-pyro-smoke-localised-drag/#comment-180541 [forums.odforce.net]

How would you do it with a complex shape and not a Single point?

int pnts = nearpoints(0, @P, 1);

foreach(int pnt; pnts){

float dis = distance(pnt, @P);

@vel *= fit(dis, 0, 2, 1, 0);

}



this gets rather slow with a few more points. Do you know a way to import a sop mask field into he sop pyro solver and use it for the damping force node?

Forget it, this works actually fine. I could also just import a vdb for distance measure