From c07113238582ff773f0cd9d8d5882ac8c35853ee Mon Sep 17 00:00:00 2001
From: enricoturri1966 <enricoturri@seznam.cz>
Date: Wed, 24 Nov 2021 11:48:52 +0100
Subject: [PATCH] Fix of objects have wrong color when using convex printbeds -
 SPE-1132

---
 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 1c7fc4a61..49604d138 100644
--- a/src/slic3r/GUI/GLCanvas3D.cpp
+++ b/src/slic3r/GUI/GLCanvas3D.cpp
@@ -5119,10 +5119,12 @@ void GLCanvas3D::_render_objects(GLVolumeCollection::ERenderType type)
             break;
         }
         default:
+        case BuildVolume::Type::Convex:
         case BuildVolume::Type::Custom: {
             m_volumes.set_print_volume({ static_cast<int>(type),
-                { 0.0f, 0.0f, 0.0f, 0.0f },
-                { 0.0f, 0.0f } });
+                { -FLT_MAX, -FLT_MAX, FLT_MAX, FLT_MAX },
+                { -FLT_MAX, FLT_MAX } }
+            );
         }
         }
         if (m_requires_check_outside_state) {