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71 lines
2.5 KiB
Plaintext
71 lines
2.5 KiB
Plaintext
/*!
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\page constructing_submeshes_page Constructing submeshes
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Submesh is a mesh on a geometrical subobject created with algorithms
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and/or hypotheses other than the algorithms and hypotheses assigned to
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the parent mesh on the parent object.
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<br><br>
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If a geometrical subobject belongs to several geometrical objects
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having different meshes or submeshes, it will be meshed with the
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hypotheses of a submesh of a lower dimension.<br>
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For example, a face of a box is meshed with a submesh using algorithms
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and hypotheses other than the parent mesh on the whole box. The face
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and the box share four edges, which will be meshed with algorithms and
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hypotheses of the submesh on the face, because the face is a 2D object
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while the box is a 3D object. <br>
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If the dimensions are the same, an arbitrary algorithm/hypothesis
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will be used. This means that an edge shared by two faces each having
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its own different submesh, will be meshed using algorithms and
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hypotheses of any of the two, chosen randomly. <br>
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\n Construction of a submesh consists of:
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<ul>
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<li>Selecting a mesh which will encapsulate your submesh</li>
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<li>Selecting a geometrical object for meshing</li>
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<li>Applying one or several previously described
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\ref about_hypo_page "hypotheses" and
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\ref basic_meshing_algos_page "meshing algorithms" which will be used
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at computation of this submesh</li>
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</ul>
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<br><em>To construct a submesh:</em>
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\par
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From the \b Mesh menu select <b>Create Submesh</b> or click <em>"Create
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Sum-mesh"</em> button in the toolbar.
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\image html image33.gif
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<center><em>"Create Submesh" button</em></center>
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\par
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The following dialog box will appear:
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\image html createmesh-inv2.png
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\par
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It allows to define the \b Name, the parent \b Mesh and the \b
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Geometry (e.g. a face if the parent mesh has been built on box) of the
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submesh. You can define algorithms and hypotheses in the same way as
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in \ref constructing_meshes_page "Create mesh" menu.
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\par
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In the Object Browser the structure of the new submesh will be
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displayed as follows:
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\image html image10.jpg
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\par
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It contains:
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<ul>
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<li>a reference to the geometrical object on the basis of which the submesh has been constructed;</li>
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<li><b>Applied hypotheses</b> folder containing the references to the
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hypotheses applied to the construction of the submesh;</li>
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<li><b>Applied algorithms</b> folder containing the references to the
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algorithms applied to the construction of the submesh.</li>
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</ul>
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<br><b>See Also</b> a sample TUI Script of a
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\ref tui_construction_submesh "Construct Submesh" operation.
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*/
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