Perforation in Srf

hey guys
i tried to perform perforations on a surface, but when i try to difference the 2 objects it doesnt give me the desired result, i have to bake the object and further modify it. how can i boolean difference the objec, please advice.


Facade Perforations.gh (297.9 KB)

Facade Perforations.gh (299.4 KB)

@ayxs11 what about this?

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Could you please explain how you did it from where i left out?
Thank you!

So I intersected the surfaces with the breps of the perforation.
Then I evaluated the surface areas of the results and picked the largest one.
Of course this is a bit dangerous if the surface you want cannot be determined by the surface area.
In this case we would have to filter it a bit more sophisticated, but for now it seems to do it’s job.

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