From 03a94ca769fd6aafed3e217f31c7e909d5e780e1 Mon Sep 17 00:00:00 2001
From: enricoturri1966 <enricoturri@seznam.cz>
Date: Thu, 1 Sep 2022 10:53:36 +0200
Subject: [PATCH] Fixed toolpaths lighting when camera moves above/below
 printbed

---
 src/slic3r/GUI/GCodeViewer.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/slic3r/GUI/GCodeViewer.cpp b/src/slic3r/GUI/GCodeViewer.cpp
index d1f380fb7..54b4eb1ec 100644
--- a/src/slic3r/GUI/GCodeViewer.cpp
+++ b/src/slic3r/GUI/GCodeViewer.cpp
@@ -3288,6 +3288,7 @@ void GCodeViewer::render_toolpaths()
             shader->set_uniform("emission_factor", 0.0f);
         }
         else {
+            shader->set_uniform("emission_factor", 0.15f);
 #if ENABLE_LEGACY_OPENGL_REMOVAL
             const int position_id = shader->get_attrib_location("v_position");
             const int normal_id   = shader->get_attrib_location("v_normal");