smesh/doc/salome/gui/SMESH/input/tui_viewing_meshes.doc

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/*!
\page tui_viewing_meshes_page Viewing Meshes
<br>
\anchor tui_viewing_mesh_infos
<h2>Viewing Mesh Infos</h2>
\code
import geompy
import smesh
# create a box
box = geompy.MakeBox(0., 0., 0., 20., 20., 20.)
geompy.addToStudy(box, "box")
# create a mesh
tetra = smesh.Mesh(box, "MeshBox")
algo1D = tetra.Segment()
algo1D.NumberOfSegments(3)
algo2D = tetra.Triangle()
algo2D.MaxElementArea(10.)
algo3D = tetra.Tetrahedron(smesh.NETGEN)
algo3D.MaxElementVolume(900.)
# compute the mesh
tetra.Compute()
# print information about the mesh
print "Information about mesh:"
print "Number of nodes : ", tetra.NbNodes()
print "Number of edges : ", tetra.NbEdges()
print "Number of faces : ", tetra.NbFaces()
print " triangles : ", tetra.NbTriangles()
print " quadrangles : ", tetra.NbQuadrangles()
print " polygons : ", tetra.NbPolygons()
print "Number of volumes : ", tetra.NbVolumes()
print " tetrahedrons: ", tetra.NbTetras()
print " hexahedrons : ", tetra.NbHexas()
print " prisms : ", tetra.NbPrisms()
print " pyramids : ", tetra.NbPyramids()
print " polyhedrons : ", tetra.NbPolyhedrons()
\endcode
*/