From 07b53f38b4d0294246666bdad46655e221659f7b Mon Sep 17 00:00:00 2001 From: Bruno Postle Date: Mon, 23 Mar 2026 22:32:49 +0000 Subject: [PATCH] regenerate_wall_representation: document BBIM_Boolean preservation requirement --- .../api/geometry/regenerate_wall_representation.py | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/ifcopenshell-python/ifcopenshell/api/geometry/regenerate_wall_representation.py b/src/ifcopenshell-python/ifcopenshell/api/geometry/regenerate_wall_representation.py index 9143577438..e59c6e1efa 100644 --- a/src/ifcopenshell-python/ifcopenshell/api/geometry/regenerate_wall_representation.py +++ b/src/ifcopenshell-python/ifcopenshell/api/geometry/regenerate_wall_representation.py @@ -69,6 +69,12 @@ def regenerate_wall_representation( additional extrusions are generated for each connection that boolean difference the base extrusion. + Clippings applied via :func:`geometry.clip_solid` or + :func:`geometry.clip_solid_bounded` are preserved only if the ``element`` + parameter was passed when creating them, which registers the result in the + ``BBIM_Boolean`` property set. Clippings created without that parameter + are silently discarded during regeneration. + This will also update the axis line representation (e.g. trim the axis line to any connections).