Hello, Natively I thought that the walls are joined since we can disjoin them with this [image] I admit I don’t understand even if the Node and the API return the same response (are not joined or attached) Is there a limitation to only retrieve categories different from the original element You …

Hello, I found a better solution. I share this one. [image] For walls on the same floor (walls in contact arranged by dissociated wall) import sys import clr clr.AddReference("RevitAPI") import Autodesk from Autodesk.Revit.DB import Curve,IntersectionResultArray elt1=UnwrapElement(IN[0]) elt2…

Node limit system Element.GetJoinedElements

Revit

christian.stan August 9, 2023, 11:17am 4

Yes at the same level without lag (I stay in a “classic” frame at first)
Cordially
christian.stan

Structural Framing Get Connected Elements

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Node limit system Element.GetJoinedElements

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