/*! \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> <li>Selecting a geometrical object for meshing</li> <li>Applying one or several previously described \ref about_hypo_page "hypotheses" and \ref basic_meshing_algos_page "meshing algorithms" which will be used at computation of this submesh</li> </ul> <br><em>To construct a submesh:</em> \par From the \b Mesh menu select <b>Create Submesh</b> or click <em>"Create Sum-mesh"</em> button in the toolbar. \image html image33.gif <center><em>"Create Submesh" button</em></center> \par The following dialog box will appear: \image html createmesh-inv2.png \par It allows to define the \b Name, the parent \b Mesh and the \b Geometry (e.g. a face if the parent mesh has been built on box) of the submesh. You can define algorithms and hypotheses in the same way as in \ref constructing_meshes_page "Create mesh" menu. \par In the Object Browser the structure of the new submesh will be displayed as follows: \image html image10.jpg \par It contains: <ul> <li>a reference to the geometrical object on the basis of which the submesh has been constructed;</li> <li><b>Applied hypotheses</b> folder containing the references to the hypotheses applied to the construction of the submesh;</li> <li><b>Applied algorithms</b> folder containing the references to the algorithms applied to the construction of the submesh.</li> </ul> <br><b>See Also</b> a sample TUI Script of a \ref tui_construction_submesh "Construct Submesh" operation. */