/*!
-\page viewing_meshes_overview_page Overview
+\page viewing_meshes_overview_page Viewing meshes
\n After definition of algorithms and hypotheses a new mesh is listed
in the Object Browser. Right-click on it and select \b Compute - the
Alternatively click <b>Display only</b> to hide all other objects at
the same time.
-<b>VTK 3D Viewer</b> is detailly described in the documentation on <b>GUI module</b>.
+<b>VTK 3D Viewer</b> is described in detail in the documentation on <b>GUI module</b>.
\n After the mesh has appeared in the Viewer, you can select it with
left mouse click and get information about it, change its
presentation parameters and access to other useful options by
<li><b>Hide all</b> - allows to hide all objects in the viewer.</li>
<li><b>Update</b> - refreshes the presentation of your mesh in the
Object Browser, applying all recent changes. </li>
-<li>\ref advanced_mesh_infos_anchor "Advanced Mesh Infos" - provides
-more detailed information about the mesh.</li>
-<li>\ref standard_mesh_infos_anchor "Standard Mesh Infos" - provides
-basic information about the mesh.</li>
+<li>\subpage mesh_infos_page "Mesh Infos" - provides
+information about the mesh.</li>
<li>\ref mesh_element_info_anchor "Mesh Element Info" - provides basic
information about the selected element of the mesh. </li>
-<li>\ref numbering_page "Numbering" - allows to display the ID
+<li>\subpage find_element_by_point_page "Find Element by Point" -
+allows to find all mesh elements, to which belongs a point with the
+given coordinates.</li>
+<li>\subpage numbering_page "Numbering" - allows to display the ID
numbers of all meshing elements or nodes composing your mesh in the
viewer.</li>
-<li>\ref display_mode_page "Display Mode" - allows to select between
+<li>\subpage display_mode_page "Display Mode" - allows to select between
Wireframe, Shading and Nodes presentation.</li>
-<li>\ref display_entity_page "Display Entity" - allows to display
+<li>\subpage display_entity_page "Display Entity" - allows to display
Faces, Edges or both.</li>
-<li><b>Colors / Size</b> - allows to select color and size of
+<li><b>2D Quadratic</b> - allows to select between the representation
+of quadratic edges as broken <b>lines</b> or as <b>arcs</b></li>
+<li><b>Orientation of faces</b> - shows vectors of orientation of
+faces of the selected mesh. The orientation vector is shown for each 2D mesh element
+and for each free face of a 3D mesh element. the vector direction is calculated by
+the first three nodes of the face produced by vectors n1-n2 and n1-n3.</li>
+<li>\subpage colors_size_page "Colors / Size" - allows to select color and size of
meshes.</li>
-<li>\ref transparency_page "Transparency" - allows to change the
+<li>\subpage transparency_page "Transparency" - allows to change the
transparency of mesh elements.</li>
-<li>\ref clipping_page "Clipping" - allows to create cross-sections of the selected objects.</li>
-<li>\ref about_quality_controls_page "Controls" - graphically
+<li>\subpage clipping_page "Clipping" - allows to create cross-sections of the selected objects.</li>
+<li>\ref quality_page "Controls" - graphically
presents various information about meshes.</li>
<li><b>Hide</b> - allows to hide the selected mesh from the viewer.</li>
<li><b>Show Only</b> -allows to display only the selected mesh, hiding all other from the viewer.</li>
<li><b>Dump view</b> - exports an object from the viewer in bmp, png, jpg or jpeg image format.</li>
-<li><b>Change background</b> - allows to redefine the background color. By default it is black.</li>
+<li><b>Change background</b> - allows to redefine the background
+color. By default it is black.</li>
+<li><b>View Operations</b> checkbox - allows to show/hide the
+visualization toolbar in the viewer window.</li>
+<li><b>Recording Operations</b> - allows to show/hide the recording
+toolbar in the viewer window.</li>
</ul>
*/
