X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=doc%2Fsalome%2Fgui%2FSMESH%2Finput%2Fmesh_infos.doc;h=929deb8f3f34e98d1b8eb885ba7c8235fefecfb8;hp=06a02d2cc1d90d5d356fe5badf49f6016df7b5a7;hb=dbf226547fc4b1b1c901ab994db7c1708dd6576d;hpb=bd4e115a78b52e3fbc016e5e30bb0e19b2a9e7d6

diff --git a/doc/salome/gui/SMESH/input/mesh_infos.doc b/doc/salome/gui/SMESH/input/mesh_infos.doc
index 06a02d2cc..929deb8f3 100644
--- a/doc/salome/gui/SMESH/input/mesh_infos.doc
+++ b/doc/salome/gui/SMESH/input/mesh_infos.doc
@@ -10,16 +10,20 @@ group in the <b>Object Browser</b> and invoke <b>Mesh Information</b>
 item from the \b Mesh menu or click <em>"Mesh Information"</em> button
 in the toolbar. 
 
-\image html image49.png
-<center><em>"Mesh Information" button</em></center>
+<center>\image html image49.png
+<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>
@@ -27,28 +31,52 @@ for the selected mesh, sub-mesh or group object.
 The <b>Base Info</b> tab page of the dialog box provides general
 information on the selected object - mesh, sub-mesh or mesh group:
 name, type, total number of nodes and elements separately for each
-type: 0D elements, edges, faces and volumes.
+type: 0D elements, edges, faces, volumes, balls.
 
-\image html advanced_mesh_infos.png
-<center><em>"Base Info" page</em></center>
+<center>\image html advanced_mesh_infos.png
+<em>"Base Info" page</em></center>
 
 \anchor mesh_element_info_anchor
 <h2>Mesh Element Information</h2> 
 
-The <b>Element Info</b> tab page of the dialog box gives basic
-information about the type, coordinates and connectivity of the
-selected mesh node or element.
+The <b>Element Info</b> tab page of the dialog box gives detailed
+information about the selected mesh node(s) or element(s), namely:
 
-\image html eleminfo1.png
-<center><em>"Element Info" page, node information</em></center>
+- For a node:
+  - Node ID;
+  - Coordinates (X, Y, Z);
+  - 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).
+
+<center>\image html eleminfo1.png
+<em>"Element Info" page, node information</em></center>
 <br>
-\image html eleminfo2.png 
-<center><em>"Element Info" page, element information</em></center>
 
-The use can either input the ID of a node or element he wants to
-analyze directly in the dialog box or select the node or element in
+- For an element:
+  - Element ID;
+  - Type (triangle, quadrangle, etc.);
+  - Gravity center (X, Y, Z coordinates);
+  - 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 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.
 
+\note The information about the groups, to which the node or element belongs,
+ can be shown in a short or in a detailed form. By default, for performance
+reasons, this information is shown in a short form (group names
+only). The detailed information on groups can be switched on via the user
+preferences, see \ref mesh_preferences_page.
+
 \anchor mesh_addition_info_anchor
 <h2>Additional Information</h2> 
 
@@ -64,8 +92,8 @@ For a mesh object, the following information is shown:
 - Groups
 - Sub-meshes
 
-\image html addinfo_mesh.png
-<center><em>"Additional Info" page, mesh information</em></center>
+<center>\image html addinfo_mesh.png
+<em>"Additional Info" page, mesh information</em></center>
 <br>
 
 For a sub-mesh object, the following information is shown:
@@ -73,8 +101,8 @@ For a sub-mesh object, the following information is shown:
 - Parent mesh
 - Shape
 
-\image html addinfo_submesh.png
-<center><em>"Additional Info" page, sub-mesh information</em></center>
+<center>\image html addinfo_submesh.png
+<em>"Additional Info" page, sub-mesh information</em></center>
 <br>
 
 For a group object, the following information is shown:
@@ -86,8 +114,8 @@ For a group object, the following information is shown:
 - Color
 - Number of underlying nodes (for non-nodal groups)
 
-\image html addinfo_group.png
-<center><em>"Additional Info" page, group information</em></center>
+<center>\image html addinfo_group.png
+<em>"Additional Info" page, group information</em></center>
 <br>
 
 \note For the performance reasons, the number of underlying nodes is
@@ -97,9 +125,46 @@ automatically calculated if the size of the group does not exceed
 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".
 
 */