Fix #5527. Unlinking an object should never share its mesh data with IFC elements.

2026-08-11 18:16:40 +00:00 · 2024-10-08 22:47:22 +11:00
parent 3c51c6325c
commit 89b1f9c2d7
1 changed files with 2 additions and 0 deletions
@@ -291,6 +291,8 @@ class UnlinkObject(bpy.types.Operator, tool.Ifc.Operator):
                obj = obj_copy
                obj.name = object_name
            elif element:
+                if obj.data.users > 1:
+                    obj.data = obj.data.copy()
                tool.Ifc.unlink(element)

            tool.Root.unlink_object(obj)