X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=doc%2Fsalome%2Fgui%2FSMESH%2Finput%2Fmesh_infos.doc;h=929deb8f3f34e98d1b8eb885ba7c8235fefecfb8;hb=63c75f2e20fda47e06650e57e250a16734229302;hp=5c526af674870b08de16873ed71f0021c68af351;hpb=9a54694a0ab1e5cbc558a35c4606ceea4f7af2ef;p=modules%2Fsmesh.git diff --git a/doc/salome/gui/SMESH/input/mesh_infos.doc b/doc/salome/gui/SMESH/input/mesh_infos.doc index 5c526af67..929deb8f3 100644 --- a/doc/salome/gui/SMESH/input/mesh_infos.doc +++ b/doc/salome/gui/SMESH/input/mesh_infos.doc @@ -14,12 +14,16 @@ in the toolbar. "Mesh Information" button The Mesh Information dialog box provides three tab pages: -- \ref advanced_mesh_infos_anchor "Base Info" - to show base -information about the selected mesh object +- \ref advanced_mesh_infos_anchor "Base Info" - to show + base and quantitative information about the selected mesh object. - \ref mesh_element_info_anchor "Element Info" - to show -detailed information about the selected mesh node or element. -- \ref mesh_addition_info_anchor "Additional Info" - to show additional information available -for the selected mesh, sub-mesh or group object. + detailed information about the selected mesh nodes or elements. +- \ref mesh_addition_info_anchor "Additional Info" - to show + additional information available for the selected mesh, sub-mesh or + group object. +- \ref mesh_quality_info_anchor "Quality Info" - to show + overall quality information about the selected mesh, sub-mesh or group + object. \anchor advanced_mesh_infos_anchor

Base Information

@@ -35,40 +39,42 @@ type: 0D elements, edges, faces, volumes, balls. \anchor mesh_element_info_anchor

Mesh Element Information

-The Element Info tab page of the dialog box gives detail -information about selected mesh node(s) or element(s), namely: +The Element Info tab page of the dialog box gives detailed +information about the selected mesh node(s) or element(s), namely: -- For node: - - Node ID - - Coordinates (X, Y, Z) - - Connectivity information (connected elements) - - Position on a shape (for meshes built on geometry) - - Groups information (names of groups the node belongs to) +- 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).
\image html eleminfo1.png "Element Info" page, node information

-- For element: - - Element ID - - Type (triangle, quadrangle, etc...) - - Gravity center (X, Y, Z coordinates) - - Connectivity information (connected nodes) - - Quality controls (area, aspect ration, volume, etc) - - Position on a shape (for meshes built on geometry) - - Groups information (names of groups the element belongs to) +- 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).
\image html eleminfo2.png "Element Info" page, element information
-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. -\note The information about the groups, the node or element belongs -to, can be shown in short or detail form. By default, for performance -reasons, this information is show in short form (group names -only). Detail information on groups can be switched on via the user +\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 @@ -119,12 +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 +

Quality Information

+ +The Quality Info 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. + +
\image html ctrlinfo.png +"Quality Info" page
+ +\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 the txt file. +dialog box to a .txt file. In case you get Mesh Information via a TUI script, the information is displayed in the Python Console. -See the \ref tui_viewing_mesh_infos "TUI Example". + +See the \ref tui_viewing_mesh_infos "TUI Example". */