CrazyFox Posted June 1, 2023 Share Posted June 1, 2023 Hi! In a PolyBridge if I put directly the primitive number in the Source group (ex:358) and Destination Group (ex:366) it works. I want to use the 2 elements of a Primitive group called bridge_group with [358,366] but I can't find the right expression to say the first element of the group in the source and the second element in the destination group? I've looked all over forums and even try expandprimgroup. If It's not possible I'll do an attribute wrangle to split them in two group instead of having them in the same group .. cheers Quote Link to comment Share on other sites More sharing options...
animatrix Posted June 2, 2023 Share Posted June 2, 2023 Hi, You can use primlist and arg expressions to do this: `arg(primlist(0, "mygroup"), 0)` This is to get the first element. Use 1 to get the second element, etc. 1 Quote Link to comment Share on other sites More sharing options...
CrazyFox Posted June 2, 2023 Author Share Posted June 2, 2023 Exactly what I was looking for thanks! Quote Link to comment Share on other sites More sharing options...
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