doc/salome/examples/modifying_meshes_ex22.py

   1 # Extrusion
   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
  14 import SMESH_mechanic
  15
  16 #smesh = SMESH_mechanic.smesh
  17 mesh = SMESH_mechanic.mesh
  18
  19 # select the top face
  20 faces = geompy.SubShapeAllSorted(SMESH_mechanic.shape_mesh, geompy.ShapeType["FACE"])
  21 face = faces[7]
  22 geompy.addToStudyInFather(SMESH_mechanic.shape_mesh, face, "face circular top")
  23
  24 # create a vector for extrusion
  25 point = SMESH.PointStruct(0., 0., 5.)
  26 vector = SMESH.DirStruct(point)
  27
  28 # create a group to be extruded
  29 GroupTri = mesh.GroupOnGeom(face, "Group of faces (extrusion)", SMESH.FACE)
  30
  31 # perform extrusion of the group
  32 mesh.ExtrusionSweepObject(GroupTri, vector, 5)
  33
  34 salome.sg.updateObjBrowser(1)