From 86e6f8bf33cd5bfb75233d3869a586e63c6a79d7 Mon Sep 17 00:00:00 2001
From: bubnikv <bubnikv@gmail.com>
Date: Mon, 3 Dec 2018 16:25:21 +0100
Subject: [PATCH] Fixed integration tests.

---
 src/libslic3r/Print.cpp    | 4 ++++
 src/libslic3r/SLAPrint.cpp | 5 +++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/libslic3r/Print.cpp b/src/libslic3r/Print.cpp
index 1edb73ed4..a10ec0b98 100644
--- a/src/libslic3r/Print.cpp
+++ b/src/libslic3r/Print.cpp
@@ -34,6 +34,7 @@ void Print::clear()
     for (PrintRegion *region : m_regions)
         delete region;
     m_regions.clear();
+    m_model.clear_objects();
 }
 
 // Only used by the Perl test cases.
@@ -374,6 +375,9 @@ static PrintRegionConfig region_config_from_model_volume(const PrintRegionConfig
 void Print::add_model_object(ModelObject* model_object, int idx)
 {
 	tbb::mutex::scoped_lock lock(this->state_mutex());
+    // Add a copy of this ModelObject to this Print.
+    m_model.objects.emplace_back(ModelObject::new_copy(*model_object));
+    m_model.objects.back()->set_model(&m_model);
     // Initialize a new print object and store it at the given position.
     PrintObject *object = new PrintObject(this, model_object);
     if (idx != -1) {
diff --git a/src/libslic3r/SLAPrint.cpp b/src/libslic3r/SLAPrint.cpp
index ff1f7425b..3cb4920a5 100644
--- a/src/libslic3r/SLAPrint.cpp
+++ b/src/libslic3r/SLAPrint.cpp
@@ -76,9 +76,10 @@ void SLAPrint::clear()
     tbb::mutex::scoped_lock lock(this->state_mutex());
     // The following call should stop background processing if it is running.
     this->invalidate_all_steps();
-
-    for (SLAPrintObject *object : m_objects) delete object;
+    for (SLAPrintObject *object : m_objects)
+        delete object;
     m_objects.clear();
+    m_model.clear_objects();
 }
 
 // Transformation without rotation around Z and without a shift by X and Y.