Hiding linked files elements in specified area

Revit
,
1

Hello community,

My task is to keep MEP elements that are located in some specific zone (let it be made with massing instrument) visible and to hide other elements. I started to compose the script and got stuck at some point in the beginning:

Capture
Capture.png1656×672 33.6 KB

I’d really appreciate if you could help me finishing this or simply give me a hint how to make it the right way.

Cheers anyway!

2

Morning,
1 - you don’t need the Element.Geometry nodes
2 - Run the intersection between the masses and the pipes
3 - Extract all the true values
4 - Use a FilterByBoolean to sort