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21680: EDF 2288 SMESH: creation of 0D elements from other elements

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eap 2012-10-23 07:39:55 +00:00
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2 changed files with 47 additions and 8 deletions
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35
doc/salome/gui/SMESH/input/adding_nodes_and_elements.doc
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@ -7,6 +7,7 @@
<ul> <ul>
<li>\ref adding_nodes_anchor "Nodes"</li> <li>\ref adding_nodes_anchor "Nodes"</li>
<li>\ref adding_0delems_anchor "0D Elements"</li> <li>\ref adding_0delems_anchor "0D Elements"</li>
<li>\ref adding_0delems_on_all_nodes_anchor "0D elements on Element Nodes"</li>
<li>\ref adding_balls_anchor "Ball Elements"</li> <li>\ref adding_balls_anchor "Ball Elements"</li>
<li>\ref adding_edges_anchor "Edges"</li> <li>\ref adding_edges_anchor "Edges"</li>
<li>\ref adding_triangles_anchor "Triangles"</li> <li>\ref adding_triangles_anchor "Triangles"</li>
@ -77,6 +78,40 @@ selecting them in the 3D viewer and click the \b Apply or
\image html add_0delement.png \image html add_0delement.png
\anchor adding_0delems_on_all_nodes_anchor
<h2>Making 0D elements on Element Nodes</h2>
There is another dialog which lets you create 0D elements. It creates
0D elements on all nodes of selected elements or nodes, where no 0D
elements are yet present.
\image html dlg_0D_on_all_nodes.png
In this dialog
<ul>
<li> Click a radio-button to choose a type of object on whose nodes you
want to create 0D elements.
<ul>
<li><b> Mesh, sub-mesh, group </b> This button allows you selecting either
a mesh, sub-mesh or group to create 0D elements on nodes of their
elements. A name of selected object is shown in the dialog. </li>
<li><b> Elements </b> This button allows you selecting elements either in the
VTK viewer or typing their IDs in a field of dialog.</li>
<li><b> Nodes </b> This button allows you selecting nodes to create
0D elements on them either in the VTK viewer or typing their IDs
in a field of dialog.</li>
</ul></li>
<li><b> Set Filter </b> button allows you selecting elements or nodes
by filtering elements or nodes of the mesh with different criteria
(see \ref filtering_elements "Filter usage" on how to set up selection
criteria).</li>
<li> Switching on <b>Add to group</b> check-box allows you specifying a
name of a group to add all 0D element created or found on the
selected element nodes. You can either select an existing group from
a drop-down list, or enter a name of a group to create.</li>
</ul>
\anchor adding_balls_anchor \anchor adding_balls_anchor
<h2>Adding ball elements</h2> <h2>Adding ball elements</h2>

20
doc/salome/gui/SMESH/input/selection_filter_library.doc
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@ -15,7 +15,14 @@ load an existing filter library.
the current study. You can \b Add or \b Delete filters. the current study. You can \b Add or \b Delete filters.
\n In <b>Filter name</b> box you can specify the name for your \n In <b>Filter name</b> box you can specify the name for your
filter. By default it is prefixed with the corresponding entity type. filter. By default it is prefixed with the corresponding entity type.
\n Each filter can be applicable to \b Nodes, \b Edges, \b Faces or \b
\anchor filtering_elements
When we use filters while creating a group or other operation (for
this click <b>Set Filters</b> button in a corresponding dialog), the
menu for setting filters looks a bit differently (see an image below).
Each filter can be applicable to \b Nodes, \b Edges, \b Faces or \b
Volumes. You can combine many criteria in one filter, but they all Volumes. You can combine many criteria in one filter, but they all
must be of the same <b>Entity type</b>. must be of the same <b>Entity type</b>.
\n The \b Add button creates a new criterion at the end of the list of \n The \b Add button creates a new criterion at the end of the list of
@ -30,12 +37,9 @@ sense of a criterion using \b Unary operator Not and you should
specify logical relations between criteria using \b Binary operators specify logical relations between criteria using \b Binary operators
Or and And. Or and And.
\n Some criteria should have the additional parameter of \b Tolerance. \n Some criteria should have the additional parameter of \b Tolerance.
<br>
When we create a group using filters (for this click Switching on <b>Insert filter in viewer</b> checkbox limits
<b>Set Filters</b> button in the <b>Create Group</b> dialog), the menu selection of elements in the Viewer using your current filter.
for setting filters looks a bit differently (see below). Switching
on <b>Insert filter in viewer</b> checkbox limits selection of elements
in the Viewer using your current filter.
<br> <br>
In the \b Source field you choose if the filter will be applied to In the \b Source field you choose if the filter will be applied to
the whole \b Mesh, the <b>Initial Selection</b> or the <b>Current the whole \b Mesh, the <b>Initial Selection</b> or the <b>Current
@ -44,7 +48,7 @@ will be selected in the 3D Viewer. If <b> Initial Selection</b> is
chosen, the filter will be applied to the selected elements and the chosen, the filter will be applied to the selected elements and the
elements rejected by the filter will be deseleced. If <b>Current elements rejected by the filter will be deseleced. If <b>Current
Group</b> is chosen, the filter will be applied to the list of Group</b> is chosen, the filter will be applied to the list of
elements in the <em>Greate Croup</em> dialog and the elements rejected elements in the current dialog and the elements rejected
by the filter will be removed from the list. by the filter will be removed from the list.
<br> <br>
<b>Copy from...</b> button gives you a possibility to load an <b>Copy from...</b> button gives you a possibility to load an