/*! \page bare_border_faces_page Bare border faces This mesh quality control highlights the faces having the border not shared with other faces (free border) and missing an edge based on nodes of the free border. The faces with bare border are shown with a color different from the color of shared faces. \image html bare_border_faces_smpl.png \sa A sample TUI Script making a group of faces highlighted in the picture is \ref tui_bare_border_faces "Bare border faces Control". */