Randomly set panel material

Good evening I have been trying to get some curtain panel to set the materials randomly but can’t seem to get it to work. I first had to filter the panels in the project since not all panels need to be set randomly.

@kholman I’m unable to see what’s happening in the graph. Can you please post another image in which the name of the nodes are visible?

Alternatively, if I was to take a shot in the dark, I would connect the Watch node (the one after All Elements of Category node) to the FilterBoolByMask node and expect something to happen.

Thank you! That was it! Now I have to figure out who to set the panels by percentages. Any help with that would be greatly appreciated!

Glad it worked out for you.

In order for us to help you any further, you need to share a better image of the graph.