imguiManager et start Fullscreen

enginecustom/imguiManager.h

@@ -0,0 +1,26 @@
+#pragma once
+#ifndef _IMGUI_MANAGER_H_
+#define _IMGUI_MANAGER_H_
+
+#include <imgui.h>
+#include <imgui_impl_dx11.h>
+#include <imgui_impl_win32.h>
+#include <windows.h>
+
+class imguiManager
+{
+public:
+	imguiManager();
+	~imguiManager();
+
+	bool Initialize(HWND hwnd, ID3D11Device* device, ID3D11DeviceContext* deviceContext);
+	void Shutdown();
+	void Render();
+	void NewFrame();
+	void WidgetFullscreenBox(bool* fullscreen);
+
+private:
+	ImGuiIO* io;
+};
+
+#endif