Limit Operators to Specific Birth Groups?

[mitchfx]

There's a fundamental workflow question I've been trying to figure out in tyFlow, mostly made a little confusing due to my more Thinking Particles conditioned brain.  If I have several birth events (Birth Shape) that then get PhysX Shape assigned in that same event.  At the end of each birth event is a Send Out to send them all to other shared events (Bind, forces, etc).  However I would like to apply certain external events to only specific Birth groups, not only via things like Distance tests that are evaluating all particles.  My guess is there might be something basic I'm overlooking.

[mitchfx]

Reply on Facebook group by Mads Drøschler:

>>If I get you right, this is easy.
Give each of your container an ID.
I generate a float called ID0 and another called ID1
Run a condition on a float and call the channel names.

Now I can pipe multiple birth events into a collector and pull out the birth events triggering the float.<<

Seems like what I was looking for.

[tyFlow]

Yes, you can tag particles with a group using a Particle Group operator, then find/split them by group later using a Property Test operator.