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(solved) How to combine an Attrib reference and HDA Parameter?

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Posted (edited)


So, I have a simple HDA with an int parameter I created called weldSeamsID, and an imported Houdini Engine attrib called hemax_matid. What I'm trying to do is take that parameter, and reference it in a group SOP based on the hemax_matid attrib. 

Essentially, I want the Base Group to be: "@hemax_matid" EQUALS "whatever the weldSeamsID parameter is set to."

I tried linking the two together via the drag and drop under the Channels tab in the HDA, but unfortunately I cannot add any extra code to that reference without it breaking. (As far as I can tell, at least.)


Edited by Flakked

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