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72 lines
2.2 KiB
Plaintext
72 lines
2.2 KiB
Plaintext
/*!
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\page merging_elements_page Merging Elements
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\n This functionality allows to merge coincident elements of a mesh
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selectable in the dialog box.
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\image html mergeelems_ico.png "Merge elements button"
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<ol>
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<li>From the \b Modification choose \b Transformation and from its
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sub-menu select the <b>Merge elements</b> item. The following dialog box
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shall appear:</li>
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\image html mergeelems_auto.png
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<br>
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<ul>
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<li>\b Name is the name of the mesh whose elements will be merged.</li>
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<li>\b Automatic Mode or \b Manual Mode is to switch the dialog
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controls type.
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</ul>
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<li><b>Automatic mode:</b>
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<ul>
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<li>In \b Automatic Mode the elements that were created on the same nodes will be merged.</li>
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</ul>
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</li>
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<li>If the \b Manual Mode is selected there are additional controls to
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manage the elements to be merged in more detail:
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\image html mergeelems.png
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<br>
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<ul>
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<li>\b Detect button generates the list of coincident elements for the given \b Tolerance.</li>
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<li><b>Coincident elements</b> is a list of groupes of elements for
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merging. All elements of each group will form one after the operation.
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<ul>
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<li>\b Remove button deletes the selected group from the list.</li>
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<li>\b Add button adds to the list a group of elements selected in the
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viewer with pressed "Shift" key.</li>
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<li><b>Select all</b> checkbox selects all groups.</li>
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</ul></li>
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<li><b>Edit selected group</b> list allows editing the selected group:
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<br><br>
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\image html add.png
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<center>adds to the group the element selected in the viewer.</center>
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<br>
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\image html remove.png
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<center>removes from the group the selected element.</center>
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<br>
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\image html sort.png
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<center>moves the selected element to the first position in the
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group. This means that all other elements will be merged into this
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one.</center>
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<br>
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</li>
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<li>To confirm your choice click \b Apply or <b>Apply and Close</b> button.</li>
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</ul>
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</ol>
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In this picture you see a triangle which coincides with one of the
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elements of the mesh. After we apply <b>Merge Elements</b> functionality, the
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triangle will be completely merged with the mesh.
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\image html meshtrianglemergeelem1.png
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<br><b>See Also</b> a sample TUI Script of a
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\ref tui_merging_elements "Merge Elements" operation.
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*/
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