I want the wall to be punched automatically

[nalbantozkan]

when the pipe passes through the wall, I want the wall to be punched automatically

how can i do this with revit dynamo

[patrick_podeyn]

This previous post should guide you on to the right path.

Creating Wall Penetrations based on MEP

I’ve been working on a script to place voids in walls based on where ducts and pipes intersect wall geometry. I’ve succeeded in placing the voids at the locations where they should be, but I’m running into a sizing issue were all the voids are sized to the last duct that is selected. Ideally, I’d like the script to size voids for multiple different ducts of different sizes simultaneously, rather than having to run it multiple times for each different size duct. I’m currently using a generic voi…