+++ /dev/null
-# -*- coding: iso-8859-1 -*-
-# Copyright (C) 2007-2022 CEA/DEN, EDF R&D, OPEN CASCADE
-#
-# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
-#
-# This library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-#
-# This library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with this library; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-#
-# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
-#
-
-# Tetrahedrization of a simple box. Hypothesis and algorithms for
-# the mesh generation are global
-#
-import salome
-salome.salome_init()
-import GEOM
-from salome.geom import geomBuilder
-geompy = geomBuilder.New()
-
-import SMESH, SALOMEDS
-from salome.smesh import smeshBuilder
-smesh = smeshBuilder.New()
-
-# ---- define a box
-
-box = geompy.MakeBox(0., 0., 0., 100., 200., 300.)
-
-idbox = geompy.addToStudy(box, "box")
-
-print("Analysis of the geometry box :")
-subShellList = geompy.SubShapeAll(box, geompy.ShapeType["SHELL"])
-subFaceList = geompy.SubShapeAll(box, geompy.ShapeType["FACE"])
-subEdgeList = geompy.SubShapeAll(box, geompy.ShapeType["EDGE"])
-
-print("number of Shells in box : ", len(subShellList))
-print("number of Faces in box : ", len(subFaceList))
-print("number of Edges in box : ", len(subEdgeList))
-
-
-### ---------------------------- SMESH --------------------------------------
-
-# ---- init a Mesh with the box
-
-mesh = smesh.Mesh(box, "MeshBox")
-
-# ---- set Hypothesis and Algorithm
-
-print("-------------------------- NumberOfSegments")
-numberOfSegments = 10
-
-regular1D = mesh.Segment()
-hypNbSeg = regular1D.NumberOfSegments(numberOfSegments)
-print(hypNbSeg.GetName())
-print(hypNbSeg.GetId())
-print(hypNbSeg.GetNumberOfSegments())
-smesh.SetName(hypNbSeg, "NumberOfSegments_" + str(numberOfSegments))
-
-print("-------------------------- MaxElementArea")
-
-maxElementArea = 500
-
-mefisto2D = mesh.Triangle()
-hypArea = mefisto2D.MaxElementArea(maxElementArea)
-print(hypArea.GetName())
-print(hypArea.GetId())
-print(hypArea.GetMaxElementArea())
-smesh.SetName(hypArea, "MaxElementArea_" + str(maxElementArea))
-
-print("-------------------------- MaxElementVolume")
-
-maxElementVolume = 500
-
-netgen3D = mesh.Tetrahedron(smeshBuilder.NETGEN)
-hypVolume = netgen3D.MaxElementVolume(maxElementVolume)
-print(hypVolume.GetName())
-print(hypVolume.GetId())
-print(hypVolume.GetMaxElementVolume())
-smesh.SetName(hypVolume, "MaxElementVolume_" + str(maxElementVolume))
-
-print("-------------------------- compute the mesh of the box")
-ret = mesh.Compute()
-print(ret)
-if ret != 0:
- log = mesh.GetLog(0) # no erase trace
- # for linelog in log:
- # print(linelog)
- print("Information about the MeshBox:")
- print("Number of nodes : ", mesh.NbNodes())
- print("Number of edges : ", mesh.NbEdges())
- print("Number of faces : ", mesh.NbFaces())
- print("Number of triangles : ", mesh.NbTriangles())
- print("Number of volumes : ", mesh.NbVolumes())
- print("Number of tetrahedrons: ", mesh.NbTetras())
-else:
- print("probleme when computing the mesh")
-
-salome.sg.updateObjBrowser()
