Hi,

Trying to create a subfracture that only fractures the large pieces of my geometry so later on the bullet solver can create cleaner collision geometry.

I want to use a for each loop for each large chunk, shatter it and then assign it to a group that I can use later in constraints. Those groups will have glue constraints set to -1 so they dont break.

Issue is how to create the groups? wanted to access the iteration parameter in the forEach. Can this be done in an attribute wrangler?
Attached the hip file. Any help would be much appreciated.

Kind Regards,

Duncan