mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
synced 2024-12-28 18:30:35 +05:00
72 lines
2.9 KiB
Plaintext
72 lines
2.9 KiB
Plaintext
/*!
|
|
|
|
\page import_algos_page Import Elements from Another Mesh Algorithms
|
|
|
|
\n <b>Import Elements from Another Mesh</b> algorithms allow to
|
|
define the mesh of a geometrical
|
|
object by importing suitably located mesh elements from another
|
|
mesh. The mesh elements to import from the other mesh should be contained in
|
|
groups. If several groups are used to mesh the same geometry, validity of
|
|
nodal connectivity of result mesh must be assured by connectivity of
|
|
the source mesh; no geometrical checks are performed to merge
|
|
different nodes at same locations.
|
|
<br> The source elements must totally cover the meshed geometry.
|
|
The source elements lying partially over the geometry will not be used.
|
|
<br>
|
|
These algorithms can be used to mesh a very complex geometry part by
|
|
part, by storing meshes of parts in files and then fusing them
|
|
together using these algorithms.
|
|
<br>
|
|
|
|
<b>Import 1D Elements from Another Mesh</b> algorithm allows to define
|
|
the mesh of a geometrical edge (or group of edges)
|
|
by importing mesh edges contained in a group (or groups) from another mesh.
|
|
<br>
|
|
To apply this algorithm select the edge to be meshed (indicated in
|
|
the field \b Geometry of <b>Create mesh</b> dialog box),
|
|
<b>Import 1D Elements from Another Mesh</b> in the list of 1D
|
|
algorithms and click the <em>"Add Hypothesis"</em> button.
|
|
The following dialog box will appear:
|
|
|
|
\image html hyp_source_edges.png
|
|
|
|
In this dialog box you can define
|
|
<ul>
|
|
<li>The \b Name of the algorithm. </li>
|
|
<li>The <b>Groups of Edges</b> to import 1D elements from.
|
|
<li><b>To copy mesh</b> checkbox allows to import not only the edges of
|
|
the selected <b>Groups of Edges</b>, but the whole source
|
|
mesh. In this case <b>To copy groups</b> checkbox allows to create
|
|
the same groups as in the imported source mesh.</li>
|
|
</ul>
|
|
|
|
<b>Import 1D-2D Elements from Another Mesh</b> algorithm allows to define
|
|
the mesh of a geometrical face (or group of faces)
|
|
by importing mesh faces contained in a group (or groups) from another
|
|
(or this) mesh. 1D elements on the boundary of the geometrical face
|
|
(if not yet present) are also created by the algorithm in conformity
|
|
with the created 2D elements.<br>
|
|
To apply this algorithm select the geometrical face to be meshed (indicated in
|
|
the field \b Geometry of <b>Create mesh</b> dialog box),
|
|
<b>Import 1D-2D Elements from Another Mesh</b> in the list of 2D
|
|
algorithms and click the <em>"Add Hypothesis"</em> button.
|
|
The following dialog box will appear:
|
|
|
|
\image html hyp_source_faces.png
|
|
|
|
In this dialog box you can define
|
|
<ul>
|
|
<li>The \b Name of the algorithm. </li>
|
|
<li>The <b>Groups of Faces</b> to import 2D elements from.
|
|
<li><b>To copy mesh</b> checkbox allows to import not only the faces of
|
|
the selected <b>Groups of Faces</b>, but the whole source
|
|
mesh. In this case <b>To copy groups</b> checkbox allows to create
|
|
the same groups as in the imported source mesh.</li>
|
|
</ul>
|
|
|
|
<br><b>See Also</b> a sample TUI Script of a
|
|
\ref tui_import "Import 2D Elements from Another Mesh".
|
|
|
|
*/
|
|
|