Using PerformanceOverlayUiElement in example apps

examples/ExampleApps/CubesExampleApp.cpp

@@ -11,6 +11,7 @@
 #include "Scene/Material.hpp"
 #include "Scene/Vertex.hpp"
 #include "Scene/SimpleDrawable.hpp"
+#include "Scene/UI/PerformanceOverlayUiElement.hpp"
 #include "Input/InputManager.hpp"
 #include "Host/GraphicsAppManager.hpp"
 #include "Math/Math.hpp"
@@ -40,6 +41,7 @@ namespace OpenVulkano
 		std::vector<SimpleDrawable> drawablesPool;
 		std::vector<Node> nodesPool;
 		Vector3f_SIMD position = {0, 0, -10};
+		OpenVulkano::Scene::UI::PerformanceOverlayUiElement m_ui;
 
 	public:
 		void Init() override
@@ -78,6 +80,8 @@ namespace OpenVulkano
 
 			camController.Init(&cam);
 			camController.SetDefaultKeybindings();
+
+			GetGraphicsAppManager()->GetRenderer()->SetActiveUi(&m_ui);
 		}
 
 		void Tick() override