/*!

\page repairing_operations_page Repairing geometrical objects

Repairing operations improve the shapes, processing them with complex algorithms:  

<ul>
<li>\subpage shape_processing_operation_page "Shape processing" -
processes one or more shapes using various operators.</li>
<li>\subpage suppress_faces_operation_page "Suppress faces" - removes
chosen faces of a shape.</li>
<li>\subpage close_contour_operation_page "Close contour" - closes an
open contour asnd miodifies the underlying face.</li>
<li>\subpage suppress_internal_wires_operation_page "Suppress internal wires" - removes internal wires from shapes.</li>
<li>\subpage suppress_holes_operation_page "Suppress holes" - removes
holes with free boundaries on a selected face.</li>
<li>\subpage sewing_operation_page "Sewing" - sews faces or shells.</li>
<li>\subpage glue_faces_operation_page "Glue faces" - unites
faces coincident within the given tolerance.</li>
<li>\subpage glue_edges_operation_page "Glue edges" - unites
edges coincident within the given tolerance.</li>
<li>\subpage limit_tolerance_operation_page "Limit Tolerance" - tries
to set new tolerance value for the given shape.</li>
<li>\subpage add_point_on_edge_operation_page "Add point on edge" -
splits an edge in two.</li>
<li>\subpage change_orientation_operation_page "Change orientation" -
reverses the normals of the selected faces.</li>
<li>\subpage remove_webs_operation_page "Remove internal faces" -
rebuilds the topology of a compound of solids by removing the faces
are shared by several solids.</li>
<li>\subpage remove_extra_edges_operation_page "Remove extra edges" -
removes seam and degenerated edges from the given shape.</li>
<li>\subpage fuse_edges_operation_page "Fuse Collinear Edges within a Wire" -
removes selected vertices from a given wire in case if adjacent edges
are C1 continuous.</li>
<li>\subpage union_faces_operation_page "Union faces" -
unites on a given shape all faces sharing the same surface.</li>
</ul>

*/