doc/salome/examples/notebook_smesh.py

   1 # Using SALOME NoteBook
   2
   3
   4 import salome
   5 salome.salome_init()
   6 import GEOM
   7 from salome.geom import geomBuilder
   8 geompy = geomBuilder.New(salome.myStudy)
   9
  10 import SMESH, SALOMEDS
  11 from salome.smesh import smeshBuilder
  12 smesh =  smeshBuilder.New(salome.myStudy)
  13 import salome_notebook
  14
  15 # set variables
  16 notebook = salome_notebook.notebook
  17 notebook.set("Length", 100)
  18 notebook.set("Width", 200)
  19 notebook.set("Offset", 50)
  20
  21 notebook.set("NbSegments", 7)
  22 notebook.set("MaxElementArea", 800)
  23 notebook.set("MaxElementVolume", 900)
  24
  25 # create a box
  26 box = geompy.MakeBoxDXDYDZ("Length", "Width", 300)
  27 idbox = geompy.addToStudy(box, "Box")
  28
  29 # create a mesh
  30 tetra = smesh.Mesh(box, "MeshBox")
  31
  32 algo1D = tetra.Segment()
  33 algo1D.NumberOfSegments("NbSegments")
  34
  35 algo2D = tetra.Triangle()
  36 algo2D.MaxElementArea("MaxElementArea")
  37
  38 algo3D = tetra.Tetrahedron()
  39 algo3D.MaxElementVolume("MaxElementVolume")
  40
  41 # compute the mesh
  42 ret = tetra.Compute()
  43
  44 # translate the mesh
  45 point = SMESH.PointStruct("Offset", 0., 0.)
  46 vector = SMESH.DirStruct(point)
  47 tetra.TranslateObject(tetra, vector, 0)