From 2292316f22def2f3338acacbd904cb42fca2e30d Mon Sep 17 00:00:00 2001
From: Roy-043 <70520633+Roy-043@users.noreply.github.com>
Date: Sat, 27 Dec 2025 14:48:59 +0100
Subject: [PATCH] BIM: prevent crash when switching BIM_View Render Mode

Fixes #24929.

Disabled animations in viewer to prevent crashes.
---
 src/Mod/BIM/ArchSectionPlane.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Mod/BIM/ArchSectionPlane.py b/src/Mod/BIM/ArchSectionPlane.py
index 6b1c2a2c60..b12bfa0f25 100644
--- a/src/Mod/BIM/ArchSectionPlane.py
+++ b/src/Mod/BIM/ArchSectionPlane.py
@@ -769,6 +769,9 @@ def getCoinSVG(cutplane, objs, cameradata=None, linewidth=0.2, singleface=False,
     view_window = FreeCADGui.createViewer()
     view_window_name = "Temp" + str(uuid.uuid4().hex[:8])
     view_window.setName(view_window_name)
+    # disable animations to prevent a crash:
+    # https://github.com/FreeCAD/FreeCAD/issues/24929
+    view_window.setAnimationEnabled(False)
     inventor_view = view_window.getViewer()
 
     inventor_view.setBackgroundColor(1, 1, 1)