From b0b54ed0e6fa02a97cc8409b0b5a5c44e8dc3f8f Mon Sep 17 00:00:00 2001
From: Enrico Turri <enricoturri@seznam.cz>
Date: Wed, 19 Jun 2019 11:05:34 +0200
Subject: [PATCH] Fixed flickering of 3D view when moving objects on NVIDIA
 graphic cards

---
 src/slic3r/GUI/Plater.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 0a8499f70..8e5ba2d3f 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -1770,7 +1770,8 @@ Plater::priv::priv(Plater *q, MainFrame *main_frame)
 
 void Plater::priv::update(bool force_full_scene_refresh)
 {
-    wxWindowUpdateLocker freeze_guard(q);
+    // the following line, when enabled, causes flickering on NVIDIA graphics cards
+//    wxWindowUpdateLocker freeze_guard(q);
     if (get_config("autocenter") == "1") {
         // auto *bed_shape_opt = config->opt<ConfigOptionPoints>("bed_shape");
         // const auto bed_shape = Slic3r::Polygon::new_scale(bed_shape_opt->values);