2005-11-28 14:57:47 +05:00
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<title>Viewing Meshes</title>
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2005-11-28 14:57:47 +05:00
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2005-11-28 14:57:47 +05:00
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<h1>Viewing Meshes</h1>
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<h3>Viewing Mesh Infos</h3>
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2006-07-14 16:40:47 +06:00
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<p class="whs1"><span style="font-family: 'Lucida Console', monospace;">import
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geompy</span></p>
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<p class="whs1">import smesh</p>
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<p class="whs1"> </p>
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<p class="whs2"># create a box</p>
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<p class="whs1">box = geompy.MakeBox(0., 0., 0., 20.,
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20., 20.)</p>
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<p class="whs1">geompy.addToStudy(box, "box")</p>
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<p class="whs1"> </p>
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<p class="whs2"># create a mesh</p>
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<p class="whs1">tetra = smesh.Mesh(box, "MeshBox")</p>
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<p class="whs1"> </p>
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<p class="whs1">algo1D = tetra.Segment()</p>
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<p class="whs1">algo1D.NumberOfSegments(3)</p>
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<p class="whs1"> </p>
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<p class="whs1">algo2D = tetra.Triangle()</p>
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<p class="whs1">algo2D.MaxElementArea(10.)</p>
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<p class="whs1"> </p>
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<p class="whs1">algo3D = tetra.Tetrahedron(smesh.NETGEN)</p>
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<p class="whs1">algo3D.MaxElementVolume(900.)</p>
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<p class="whs1"> </p>
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<p class="whs2"># compute the mesh</p>
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<p class="whs1">tetra.Compute()</p>
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<p class="whs1"> </p>
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<p class="whs2"># print informations
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about the mesh</p>
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<p class="whs1">mesh = tetra.GetMesh()</p>
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<p class="whs1">print "Information about mesh:"</p>
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<p class="whs1">print "Number of nodes :
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", mesh.NbNodes()</p>
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<p class="whs1">print "Number of edges :
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", mesh.NbEdges()</p>
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<p class="whs1">print "Number of faces :
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", mesh.NbFaces()</p>
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<p class="whs1">print " triangles
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:
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", mesh.NbTriangles()</p>
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<p class="whs1">print " quadrangles
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: ", mesh.NbQuadrangles()</p>
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<p class="whs1">print " polygons
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:
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", mesh.NbPolygons()</p>
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<p class="whs1">print "Number of volumes :
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", mesh.NbVolumes()</p>
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<p class="whs1">print " tetrahedrons:
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", mesh.NbTetras()</p>
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<p class="whs1">print " hexahedrons
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: ", mesh.NbHexas()</p>
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<p class="whs1">print " prisms
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:
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", mesh.NbPrisms()</p>
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<p class="whs1">print " pyramids
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:
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", mesh.NbPyramids()</p>
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<p class="whs1">print " polyhedrons
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: ", mesh.NbPolyhedrons() </p>
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