smbell Posted June 10, 2021 Share Posted June 10, 2021 (edited) I'm working with RBDs and I want to apply a popdrag only to my fractures from the rbdmaterialfracture node that are in the concrete_chips group. These groups don't seem to come in by themselves, and after a bit of trying things, I found the POP group node... The way I'm doing it now is: I created a point attribute called concrete_chip that is only 1 if it's in the concrete_chips group from the rbdmaterialfracture node. Then in the dopnet, I am using a POP group with group name to "concrete_chip" and have if(@concrete_chip == 1){ ingroup = 1; } Is this the most efficient way of accessing groups in a dopnet. Seems a bit roundabout, but it works. Edited June 10, 2021 by smbell Quote Link to comment Share on other sites More sharing options...
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