Merge branch 'launchSimThreadUponStart' into 'master'

BUG: Launch the simulation thread even when simulation manager is started in PAUSED mode

See merge request iMSTK/iMSTK!257

Source/SimulationManager/imstkSimulationManager.cpp

@@ -348,6 +348,8 @@ SimulationManager::launchSimulation()
     this->startModuleInNewThread(m_sceneManagerMap.at(m_activeSceneName));
 
     m_status = SimulationStatus::RUNNING;
+
+    m_simThreadLaunched = true;
 }
 
 void
@@ -384,9 +386,10 @@ SimulationManager::startSimulation(const SimulationStatus simStatus /*= Simulati
     }
 
     // Launch simulation right away if the simulator starts in running mode
-    if (simStatus == SimulationStatus::RUNNING)
+    this->launchSimulation();
+    if (simStatus == SimulationStatus::PAUSED)
     {
-        this->launchSimulation();
+        this->pauseSimulation();
     }
 
     if (m_viewer)

Source/SimulationManager/imstkSimulationManager.h

@@ -203,6 +203,8 @@ private:
 
     std::shared_ptr<Viewer> m_viewer = nullptr;
     std::shared_ptr<LogUtility> m_logUtil = std::make_shared<LogUtility>();
+
+    bool m_simThreadLaunched = false;
 };
 } // imstk