From 55b3bf879acd987cce5d4553543ccb0979c8ca46 Mon Sep 17 00:00:00 2001
From: enricoturri1966 <enricoturri@seznam.cz>
Date: Wed, 1 Mar 2023 15:17:43 +0100
Subject: [PATCH] SPE-1547 - Fixed object shown in preview while it should not

---
 src/slic3r/GUI/GLCanvas3D.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/slic3r/GUI/GLCanvas3D.cpp b/src/slic3r/GUI/GLCanvas3D.cpp
index 29ef6e94d..d0967d3db 100644
--- a/src/slic3r/GUI/GLCanvas3D.cpp
+++ b/src/slic3r/GUI/GLCanvas3D.cpp
@@ -5016,8 +5016,10 @@ void GLCanvas3D::_refresh_if_shown_on_screen()
         // frequently enough, we call render() here directly when we can.
         render();
         assert(m_initialized);
-        if (requires_reload_scene)
-            reload_scene(true);
+        if (requires_reload_scene) {
+            if (wxGetApp().plater()->is_view3D_shown())
+                reload_scene(true);
+        }
     }
 }