From 23732864ab06ccc5684d05558975c6a0937eb0ea Mon Sep 17 00:00:00 2001
From: YuSanka <yusanka@gmail.com>
Date: Fri, 14 Feb 2020 14:44:17 +0100
Subject: [PATCH] Fixed bug related to possibility of load several files as a
 multi-part object

Steps to repro:
 - set MMU printer
 - set SL1 printer
 - add two or more objects
 - select yes in "Multi-part object detected" dialog
---
 src/slic3r/GUI/Plater.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 034aecae09..5031c2ebe9 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -2238,7 +2238,7 @@ std::vector<size_t> Plater::priv::load_files(const std::vector<fs::path>& input_
 
     auto *nozzle_dmrs = config->opt<ConfigOptionFloats>("nozzle_diameter");
 
-    bool one_by_one = input_files.size() == 1 || nozzle_dmrs->values.size() <= 1;
+    bool one_by_one = input_files.size() == 1 || printer_technology == ptSLA || nozzle_dmrs->values.size() <= 1;
     if (! one_by_one) {
         for (const auto &path : input_files) {
             if (std::regex_match(path.string(), pattern_bundle)) {