<em>"Mesh Information" button</em></center>
The <b>Mesh Information</b> dialog box provides three tab pages:
-- <b>\ref advanced_mesh_infos_anchor "Base Info"</b> - to show base
-information about the selected mesh object
+- <b>\ref advanced_mesh_infos_anchor "Base Info"</b> - to show
+ base and quantitative information about the selected mesh object.
- <b>\ref mesh_element_info_anchor "Element Info"</b> - to show
-detailed information about the selected mesh node or element.
-- <b>\ref mesh_addition_info_anchor "Additional Info"</b> - to show additional information available
-for the selected mesh, sub-mesh or group object.
+ detailed information about the selected mesh nodes or elements.
+- <b>\ref mesh_addition_info_anchor "Additional Info"</b> - to show
+ additional information available for the selected mesh, sub-mesh or
+ group object.
+- <b>\ref mesh_quality_info_anchor "Quality Info"</b> - to show
+ overall quality information about the selected mesh, sub-mesh or group
+ object.
\anchor advanced_mesh_infos_anchor
<h2>Base Information</h2>
- For a node:
- Node ID;
- Coordinates (X, Y, Z);
- - Connectivity information (connected elements);
+ - Connectivity information (connected elements); double click in
+ this line reveals information about these elements;
- Position on a shape (for meshes built on a geometry);
- Groups information (names of groups the node belongs to).
- Element ID;
- Type (triangle, quadrangle, etc.);
- Gravity center (X, Y, Z coordinates);
- - Connectivity information (connected nodes);
+ - Connectivity information (connected nodes); double click in
+ a line of a node reveals the information about this node;
- Quality controls (area, aspect ration, volume, etc.);
- Position on a shape (for meshes built on a geometry);
- Groups information (names of groups the element belongs to).
<center>\image html eleminfo2.png
<em>"Element Info" page, element information</em></center>
-The use can either input the ID of a node or element he wants to
+The user can either input the ID of a node or element he wants to
analyze directly in the dialog box or select the node(s) or element(s) in
the 3D viewer.
the "Automatic nodes compute limit" set via the "Mesh information"
preferences (zero value means no limit).
+\anchor mesh_quality_info_anchor
+<h2>Quality Information</h2>
+
+The <b>Quality Info</b> tab provides overall information about mesh quality controls on the selected object - mesh, sub-mesh or mesh group:
+- Name;
+- Nodes information:
+ - Number of free nodes;
+ - Number of double nodes;
+- Edges information:
+ - Number of double edges;
+- Faces information:
+ - Number of double faces;
+ - Number of over-constrained faces;
+ - Aspect Ratio histogram;
+- Volume information:
+ - Number of double volumes;
+ - Number of over-constrained volumes;
+ - Aspect Ratio 3D histogram.
+
+<center>\image html ctrlinfo.png
+<em>"Quality Info" page</em></center>
+
+\note It is possible to set "Double nodes tolerance" in the dialog for a local change
+ or via the "Quality controls" in Mesh preferences.
+
+\note For performance reasons, all quality control values for big meshes are
+computed only by demand. For this, press the "compute"
+button. Also, values are automatically computed if the number of
+nodes / elements does not exceed the "Automatic controls compute limit" set
+via the "Mesh information" preferences (zero value means that there is no limit).
+
+\note The plot functionality is available only if the GUI module is built with Plot 2D Viewer (option SALOME_USE_PLOT2DVIEWER is ON when building GUI module).
+
The button \b "Dump" allows printing the information displayed in the
dialog box to a .txt file.
In case you get <b>Mesh Information</b> via a TUI script, the information is
displayed in the Python Console.
-<b>See the</b> \ref tui_viewing_mesh_infos "TUI Example".
+
+See the \ref tui_viewing_mesh_infos "TUI Example".
*/