Using 3.0.0 Beta, it looks like Instance on Points replaces the *Point InstanceU node, but using this with collections is stumping me.
I'd like random instances from a collection to be used at each point in some geometry. I see how to use *Collection Info and Pick Instance nodes. But the Instance Index confuses me; is there a way to get the size of a collection and use that to randomize selection? I happen to know my collection has 2 instances and I set the Random Value node accordingly, but I'd like a more general way to do this.
Here is a node tree that I created:
Is there a way to get the size of a collection?
Modulo(Number of Children), so a near-as-doesn't-matter random selection can be made per-point. Is that good enough? $\endgroup$