Added SimpleUi class that inherits from Ui

openVulkanoCpp/Scene/UI/UI.hpp

@@ -50,4 +50,15 @@ namespace OpenVulkano::Scene::UI
 
 		void Draw() override {}
 	};
+
+	class SimpleUi : public Ui
+	{
+	public:
+		void Init() override {}
+
+		void AddElement(const std::shared_ptr<UiElement>& element)
+		{
+			children.push_back(element);
+		}
+	};
 }