What I have done so far is; I can compare the walls to ducts to walls and create at that point the penetration. And I also can find the distance between the opening bottom vs the wall bottom and opening bottom vs wall top vice versa.
But the supervisor in the office wants to describe the distance with respect to the bottom of the structural floor below and the structural floor above.
I tried to put a cylindrical body into the hole (wall reservation) that cuts through the floor below and above, but the geometry.does intersect node does give wrong answers with respect to my experiments.
Anyone has any other suggestions? Thanks in advance.