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45 lines
1.6 KiB
Plaintext
45 lines
1.6 KiB
Plaintext
/*!
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\page grouping_elements_page Grouping elements
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In Mesh module it is possible to create groups of mesh elements:
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nodes, edges, faces or volumes. One group contains elements of only
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one type. The following ways of creation are possible:
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<ul>
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<li> by selecting the elements using filters and/or
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directly on the presentation in the VTK viewer, and/or by using
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elements of other mesh objects - <b>Standalone group</b> tab of
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\ref standalone_group "Create group" dialog.</li>
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<li> by creating a group of elements generated on the chosen
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geometrical object - <b>Group on geometry</b> tab of \ref
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creating_groups_page "Create group" dialog and \ref
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create_groups_from_geometry_page "Create Groups from Geometry"
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dialog.</li>
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<li> by creating a group of elements satisfying to certain critaria -
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<b>Group on filter</b> tab of \ref creating_groups_page
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"Create group" dialog.</li>
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<li> by creating groups of nodes and elements from the chosen submesh
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(type of elements depends on dimension of submesh geometry) -
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using <b>Mesh -> Construct Group</b> menu item (available in contextual
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menu as well).</li>
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<li> by creating groups of entities from existing groups of superior
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dimensions - using \subpage group_of_underlying_elements_page
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"Create Group of Underlying Elements" dialog.</li>
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</ul>
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The created groups can be later:
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<ul>
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<li>\subpage editing_groups_page "Edited"</li>
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<li>\subpage using_operations_on_groups_page "Subjected to Boolean operations"</li>
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<li>\subpage deleting_groups_page "Deleted"</li>
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</ul>
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An important tool, providing filters for creation of \b Standalone
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groups is \ref selection_filter_library_page.
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*/
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