From 15bb0ee8966d597b18549b2b03e8f670850777c2 Mon Sep 17 00:00:00 2001
From: Roy-043 <70520633+Roy-043@users.noreply.github.com>
Date: Thu, 4 Dec 2025 15:36:57 +0100
Subject: [PATCH] BIM: use optimalBoundingBox in getCutVolume

---
 src/Mod/BIM/ArchCommands.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Mod/BIM/ArchCommands.py b/src/Mod/BIM/ArchCommands.py
index cfb393e89c..b26a28ae43 100644
--- a/src/Mod/BIM/ArchCommands.py
+++ b/src/Mod/BIM/ArchCommands.py
@@ -487,9 +487,9 @@ def getCutVolume(cutplane, shapes, clip=False, depth=None):
     if not isinstance(shapes, list):
         shapes = [shapes]
     # building boundbox
-    bb = shapes[0].BoundBox
+    bb = shapes[0].optimalBoundingBox()
     for sh in shapes[1:]:
-        bb.add(sh.BoundBox)
+        bb.add(sh.optimalBoundingBox())
     bb.enlarge(1)
     # building cutplane space
     um = vm = wm = 0