From cbdc59e19fdb507a9bf9ab4e25e9b5d048c58470 Mon Sep 17 00:00:00 2001
From: "zhou.xu" <zhou.xu@bambulab.com>
Date: Wed, 27 Dec 2023 14:32:47 +0800
Subject: [PATCH] FIX: plane_normal is not right after undo

Jira: STUDIO-5576
Change-Id: Id90c05a193beceb2f3ca5db50d2f3ddddc5434a9
---
 src/slic3r/GUI/Gizmos/GLGizmoAdvancedCut.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/slic3r/GUI/Gizmos/GLGizmoAdvancedCut.cpp b/src/slic3r/GUI/Gizmos/GLGizmoAdvancedCut.cpp
index 7a5269fe1..e052d55a6 100644
--- a/src/slic3r/GUI/Gizmos/GLGizmoAdvancedCut.cpp
+++ b/src/slic3r/GUI/Gizmos/GLGizmoAdvancedCut.cpp
@@ -1622,6 +1622,7 @@ bool GLGizmoAdvancedCut::has_valid_contour() const
 void GLGizmoAdvancedCut::reset_cut_by_contours()
 {
     update_buffer_data();
+    update_plane_normal();
     delete_part_selection();
     m_part_selection = new PartSelection();