I understood the logic behind what was happening.
The question is how to solve this.
I don’t really understand what “adds an level of hierarchy” means.
I have fractured twice in the dataflow and flattened it.At this point there are one levels.The damage threshold has three tiers by default, and has not been changed.The Level 1 threshold is 500,000, and I’ve added enough Strain to destroy it in one hit.
So, even if the Cluster Union adds another layer, it should still be possible to fracture it in one hit.There are three damage threshold levels, so no level has an unassigned value.
We can also specify a Bone ID in the Add Component To Cluster function, but it seems to be simply ignored.When I debugged, I could only see that the centers of all the added geometry collections were connected.
