as in the title mentioned. i want to use a voronoi fracture object as particle instances. using the copy node works for me but i only be able to choose one group at all. it might be a simple thing like a randomize expression or a for each node but i have no idea at all how to do this correctly.

I'm not sure if this is the best way. Basically you can use “copy stamp” with “delete sop” to copy each piece on to points.

trojan_goat
I'm not sure if this is the best way. Basically you can use “copy stamp” with “delete sop” to copy each piece on to points.

Thanks for your effort!