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A1/hellocube/cubewidget.h

@@ -31,6 +31,8 @@ public slots:
     void showGouraut();
     void showPhong();
 
+    void setTessellation(int t );
+
 private:
     void perspective(GLdouble fovy, GLdouble aspect, GLdouble zNear, GLdouble zFar);
 };