Property Set To Object Data

[mzjensen]

@francolaca

Can you explain to me how this function works?

Passthrough, how can i understand that?

It is simply just creating a list and then getting the first item in the list. So it could be rewritten as: List.FirstItem(passthrough,waitfor); Or you could even simplify it further and just do a code block with: [a,b][0]; It acts as a gate because Dynamo has to “collect” all of the items in the list before passing the contents on to the next node.