From e1a3b66b9f807a9f91563aff135f8d26e5c3266a Mon Sep 17 00:00:00 2001
From: SoftFever <softfeverever@gmail.com>
Date: Thu, 29 Dec 2022 23:13:44 +0800
Subject: [PATCH] QOL change: use first model's name as output name if project
 name isn't set.

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

diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 3aa57f012b..857790712c 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -6458,6 +6458,9 @@ wxString Plater::priv::get_export_gcode_filename(const wxString& extension, bool
         }
     } else {
         if (only_filename) {
+            if(m_project_name == L"Untitled")
+                return fs::path(model.objects.front()->name).replace_extension().c_str() + wxString(plate_index_str) + extension;
+
             if (export_all)
                 return m_project_name + extension;
             else