Hi I have a list of Revit elements and I would to create a single Bounding Box around all elements in my list. Could you please let me know how to that? I do appreciate your help in advance. Regards, Farshid

Geometry has nodes for singular and multiple geometries. You can convert your elements to geometry and use that instead.

# Import Namespace References import clr,sys # Revit API clr.AddReference('RevitAPI') import Autodesk from Autodesk.Revit.DB import * # Flatten a source list def flat(source): result = [] def flatten_sequence(seq): for item in seq: if isinstance(item, (list, tuple, set)…

Non-Aligned [image] Aligned [image] Multi Element Bounding Box and Aligned Bounding Box.dyn (43.2 KB)

How to create a Bounding Box around multiple elements

Revit

Ewan_Opie December 11, 2023, 8:31pm 4

Non-Aligned

Aligned

Multi Element Bounding Box and Aligned Bounding Box.dyn (43.2 KB)

Rotating Bounding Boxes results in False read out in elementsinside?

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How to create a Bounding Box around multiple elements

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