/*! \page close_contour_operation_page Close Contour \n To produce a <b>Close Contour</b> operation in the <b>Main Menu</b> select <b>Repair - > Close Contour</b>. \n This operation closes an open contour and modifies the underlying face (if needed) in accordance with user specified mode: <ul> <li>By common vertex – a vertex is created between the end points of the contour and its tolerance is increased to a value of the gap between the ends of the contour;</li> <li>By new edge – a new edge is inserted between the end points of the contour.</li> </ul> This operation is available in <b>OCC Viewer</b> only. \n The \b Result will be a \b GEOM_Object. \n <b>TUI Command:</b> <em>geompy.CloseContour(Shape, Wires, IsCommonVertex),</em> where \em Shape is a shape to be processed, \em Wires is a list of edges or wires ID's which has to be closed within the shape (if the list contains only one element = -1, the shape itself is considered as a wire), \em IsCommonVertex if this parameter is True a closure has to be done by creation of a common vertex, otherwise an edge is added between the end vertices. \n <b>Arguments:</b> Name + 1 shape + contour (Wire, or a set of Edges) + mode of closure (by vertex or by edge) \image html repair3.png Our <b>TUI Scripts</b> provide you with useful examples of the use of \ref tui_close_contour "Repairing Operations". */