Hello everyone .
Does anyone know please how to get the area of the inner faces of those openings highlighted (a door and a window opening)? would appreciate any help.Thank you.
Hello @Mav ..something here maybe you mean ?
1 Like
@sovitek I think Mav means to get the 7 surfaces as indicated in red. Like the top, sides and bottom sill of the window, as surfaces.
3 Likes
arhhhh my bad…yeah sure you are right 
1 Like
yeah great, here is another alternative, not so great as @christian.stan but could maybe works as well…and guees i understand now, but not sure haha
testHome.dyn (27.6 KB)
2 Likes
Hi, not quite as good as that , I overlooked the false positives (center of gravity of the inner and outer cladding falling within a boundary box). I eliminated the false positives (no probable comparison of surface sizes, less tedious than checking the components of the [wall.orientation] vector and reverse).
cordially
christian.stan
3 Likes
awesome as always, but guess it depends what kind of opening, is windows or doors or real opening, or created by edit profile…have a great weekend down there
2 Likes
Indeed, for example, with a frame that needs to be reinforced, that’s a different story…
Have a good weekend too.
Sincerely, Christian Stan
2 Likes
absolutly for me, as i dont nothing about reinforcement…give me a pipe
1 Like
Circles are too hard, boom, two arcs! 
Okay, it’s time to get marking; the papers are piling up for me.
cordially
christian.stan
1 Like
Do these work with curved walls? I have a mostly working solution that meets all conditions except for that…
1 Like
4 Likes
thank you a lot @christian.stan @sovitek
2 Likes
Hello @sovitek could you share the python node in this graph if possible.?
Hi @Mav should already be shared in post #6
@sovitek thank you.. the dynamo file you shared was to get only the inner face of opening, the one i need now is the one to get area of the opening itself (highlighted in blue in picture below)…..or you can just tell me what does this python node do and i will ask chatgpt to do it , sorry im beginner in dynamo
1 Like