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0020053: EDF 868 GEOM: Using sub-meshes

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doc/salome/gui/SMESH/input/constructing_submeshes.doc
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\page constructing_submeshes_page Constructing submeshes
Submesh is a mesh on a geometrical subobject created with algorithms
and/or hypotheses other than the algorithms and hypotheses assigned to
the parent mesh on the parent object.
<br><br>
If a geometrical subobject belongs to several geometrical objects
having different meshes or submeshes, it will be meshed with the
hypotheses of a submesh of a lower dimension.<br>
For example, a face of a box is meshed with a submesh using algorithms
and hypotheses other than the parent mesh on the whole box. The face
and the box share four edges, which will be meshed with algorithms and
hypotheses of the submesh on the face, because the face is a 2D object
while the box is a 3D object. <br>
If the dimensions are the same, an arbitrary algorithm/hypothesis
will be used. This means that an edge shared by two faces each having
its own different submesh, will be meshed using algorithms and
hypotheses of any of the two, chosen randomly. <br>
\n Construction of a submesh consists of:
<ul>
<li>Selecting a mesh which will encapsulate your submesh</li>