/*! \page center_mass_page Center of Mass Calculates and returns the coordinates of the gravity center for the selected geometrical object. <b>Result:</b> GEOM_Object (vertex). \n <b>TUI Command:</b> <em> geompy.MakeCDG(Shape),</em> where \em Shape is the shape for which a center of gravity is computed. See also a \ref tui_center_of_mass_page "TUI example". \image html measures3.png */