Fix finish job

Fix initial position

src/slic3r/GUI/CameraUtils.cpp

@@ -41,8 +41,9 @@ Slic3r::Polygon CameraUtils::create_hull2d(const Camera &  camera,
                                    const GLVolume &volume)
 {
     const indexed_triangle_set &its = volume.convex_hull()->its;
-    const Transform3d &trafoMat     = volume.get_instance_transformation()
+    const Transform3d &         trafoMat =
-                                      .get_matrix();
+        volume.get_instance_transformation().get_matrix() *
+        volume.get_volume_transformation().get_matrix();
     std::vector<Vec3d> vertices;
     vertices.reserve(its.vertices.size());
     for (const Vec3f &vertex : its.vertices)

src/slic3r/GUI/Gizmos/GLGizmoEmboss.cpp

@@ -336,6 +336,7 @@ void GLGizmoEmboss::on_set_state()
         remove_notification_not_valid_font();
     } else if (GLGizmoBase::m_state == GLGizmoBase::On) {
         if (!m_is_initialized) initialize();
+        set_fine_position();
 
         // When add Text on empty plate, Create new object with volume
         if (m_parent.get_selection().is_empty()) {

src/slic3r/GUI/Jobs/EmbossJob.cpp

@@ -16,6 +16,11 @@ using namespace GUI;
 //EmbossJob::EmbossJob(): Job(std::make_shared<NotificationProgressIndicator>(wxGetApp().plater()->get_notification_manager())){}
 EmbossJob::EmbossJob() : Job(std::make_shared<EmbossJob::Progress>()) {}
 
+EmbossJob::~EmbossJob() { 
+    Job::cancel(); 
+    Job::join();
+}
+
 void EmbossJob::restart(const Data &data)
 {
     if (Job::is_running()) { 
@@ -40,6 +45,7 @@ void EmbossJob::restart(const Data &data)
         Job::start();
     }
 }
+
 void EmbossJob::prepare() {}
 
 void EmbossJob::process() {

src/slic3r/GUI/Jobs/EmbossJob.hpp

@@ -34,7 +34,15 @@ public:
         int          object_idx;
     };
     EmbossJob();    
+    ~EmbossJob();// cancel work and join
+
     void restart(const Data &data);
+
+    // do not allow Job::start
+    bool join(int timeout_ms = 0) { return Job::join(timeout_ms); };
+    bool is_running() const { return Job::is_running(); }
+    void cancel() { Job::cancel(); }
+
 protected:
     // Launched just before start(), a job can use it to prepare internals
     virtual void prepare() override;