- <li>\b Name is the name of the mesh whose elements will be merged.</li>
- <li>\b Tolerance is a maximum distance between elements sufficient for merging.
- <ul>
- <li>\b Detect button generates the list of coincident elements for the given \b Tolerance.</li>
- </ul></li>
- <li><b>Coincident elements</b> is a list of groupes of elements for
- merging. All elements of each group will form one after the operation.
- <ul>
- <li>\b Remove button deletes the selected group from the list.</li>
- <li>\b Add button adds to the list a group of elements selected in the
- viewer with pressed "Shift" key.</li>
- <li><b>Select all</b> checkbox selects all groups.</li>
- </ul></li>
- <li><b>Edit selected group</b> list allows editing the selected group:
- <br><br>
- \image html add.png
- <center>adds to the group the element selected in the viewer.</center>
- <br>
- \image html remove.png
- <center>removes from the group the selected element.</center>
- <br>
- \image html sort.png
- <center>moves the selected element to the first position in the
- group. This means that all other elements will be merged into this
- one.</center>
- <br>
- </li>
- <li>To confirm your choice click \b Apply or <b>Apply and Close</b> button.</li>
+<li>\b Remove button deletes the selected group from the list.</li>
+<li>\b Add button adds to the list a group of elements selected in the
+ viewer with pressed "Shift" key.</li>
+<li><b>Select all</b> check-box selects all groups.</li>
+<li><b>Show double elements IDs</b> check-box shows/hides identifiers of
+ elements of the selected groups in the 3D viewer.</li>
+</ul></li>
+<li><b>Edit selected group</b> list allows editing the selected group:
+<br><br>
+\image html add.png
+<center>adds to the group the elements selected in the viewer.</center>
+<br>
+\image html remove.png
+<center>removes the selected elements from the group.</center>
+<br>
+\image html sort.png
+<center>moves the selected element to the first position in the
+ group in order to keep it in the mesh.</center>
+<br>
+</li>
+<li>To confirm your choice click \b Apply or <b>Apply and Close</b> button.</li>