doc/salome/examples/creating_meshes_ex01.py

   1 # Construction of a Mesh
   2
   3 import salome
   4 salome.salome_init()
   5 import GEOM
   6 from salome.geom import geomBuilder
   7 geompy = geomBuilder.New(salome.myStudy)
   8
   9 import SMESH, SALOMEDS
  10 from salome.smesh import smeshBuilder
  11 smesh =  smeshBuilder.New(salome.myStudy)
  12
  13 # create a box
  14 box = geompy.MakeBox(0., 0., 0., 100., 200., 300.)
  15 idbox = geompy.addToStudy(box, "box")
  16
  17 # create a mesh
  18 tetra = smesh.Mesh(box, "MeshBox")
  19
  20 algo1D = tetra.Segment()
  21 algo1D.NumberOfSegments(7)
  22
  23 algo2D = tetra.Triangle()
  24 algo2D.MaxElementArea(800.)
  25
  26 algo3D = tetra.Tetrahedron()
  27 algo3D.MaxElementVolume(900.)
  28
  29 # compute the mesh
  30 ret = tetra.Compute()
  31 if ret == 0:
  32     print "problem when computing the mesh"
  33 else:
  34     print "mesh computed"
  35     pass