Detecting elements at space boundry

Is there a way to detect which elements are at the boundary of a space? Walls, floors, ceilings?

Yes, there is

And how would it be possible?

Hey
Could you show what you have so far? And also supply a dummy revit file and your definition so we dont have to start from scratch

Cheers

At the moment I don’t really have anything. I was playing with the thought of detecting the elements around a space with the goal of extracting the areas.

Doing so, we could determine the amount of plaster/paint, which isn’t drawn at the moment.