Intersection with more than one solid

Hi everyone!

I’m new to the forum and I hope to give you all the information you need to understand my question. I have a simple but very difficult problem (for me).
I have to find all the intersections between all the elements of Revit but with the ** or Geometry.Intersect nodes I find only one face. The other intersections give “Empty list”.

Is there a way to find all the intersections? I think so … could someone help me?

Thank you very much!



You need to use list levels or cross-product lacing. Depending on what you’re looking for flattened lists may help as well.

Change the lacing

1 Like

I Nick,

thanks a lot! with cross product function perfect.

Have a nice day.


Thanks Akii, cross product is perfect.

Have a nice day.