2d rendering

enginecustom/d3dclass.h

@@ -49,6 +49,9 @@ public:
 	void SetBackBufferRenderTarget();
 	void ResetViewport();
 
+	void TurnZBufferOn();
+	void TurnZBufferOff();
+
 private:
 	bool m_vsync_enabled;
 	int m_videoCardMemory;
@@ -65,6 +68,7 @@ private:
 	XMMATRIX m_worldMatrix;
 	XMMATRIX m_orthoMatrix;
 	D3D11_VIEWPORT m_viewport;
+	ID3D11DepthStencilState* m_depthDisabledStencilState;
 };
 
 #endif