doc/salome/examples/modifying_meshes_ex21.py

   1 # Smoothing
   2
   3 import salome
   4 import geompy
   5
   6 import SMESH_mechanic
   7
   8 smesh = SMESH_mechanic.smesh
   9 mesh = SMESH_mechanic.mesh
  10
  11 # select the top face
  12 faces = geompy.SubShapeAllSorted(SMESH_mechanic.shape_mesh, geompy.ShapeType["FACE"])
  13 face = faces[3]
  14 geompy.addToStudyInFather(SMESH_mechanic.shape_mesh, face, "face planar with hole")
  15
  16 # create a group of faces to be smoothed
  17 GroupSmooth = mesh.GroupOnGeom(face, "Group of faces (smooth)", smesh.FACE)
  18
  19 # perform smoothing
  20
  21 # boolean SmoothObject(Object, IDsOfFixedNodes, MaxNbOfIterations, MaxAspectRatio, Method)
  22 res = mesh.SmoothObject(GroupSmooth, [], 20, 2., smesh.CENTROIDAL_SMOOTH)
  23 print "\nSmoothing ... ",
  24 if not res: print "failed!"
  25 else:       print "done."
  26
  27 salome.sg.updateObjBrowser(1)