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IfcOpenShell/src
Ryan Schultz b5a0f1fc74 Bonsai: allow cross-family class reassignment for spatial elements with geometry (#8665)
The Reassign Class operator refused to reassign an element to a different
IFC product family unless it was an IfcElement <-> IfcElementType swap, so a
piece of geometry mistakenly hosted on IfcSite could not be turned into
IfcFurniture even though root.reassign_class handles it fine.

Loosen the guard: only block the case that actually matters - a spatial
element (IfcSpatialElement / IfcSpatialStructureElement for IFC2X3) with no
geometry, which would be a real containment-hierarchy container rather than
a stray modelled object. Everything else reassigns freely.

Closes #8664

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-16 18:57:11 -05:00
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2026-07-15 19:20:17 +05:00