-# Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+# -*- coding: iso-8859-1 -*-
+# Copyright (C) 2007-2020 CEA/DEN, EDF R&D, OPEN CASCADE
#
-# 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.
+# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
#
-# 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.
+# 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.
#
-# 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.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
+# 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
#
+
# File : SMESH_withHole.py
# Author : Lucien PIGNOLONI
# Module : SMESH
# $Header$
-
#-------------------------------------------------------------------------
-
+#
import salome
-import geompy
+salome.salome_init()
+import GEOM
+from salome.geom import geomBuilder
+geompy = geomBuilder.New()
-import StdMeshers
+import SMESH, SALOMEDS
+from salome.smesh import smeshBuilder
+smesh = smeshBuilder.New()
+
+from salome.StdMeshers import StdMeshersBuilder
# ---------------------------- GEOM --------------------------------------
-# ---- define contigous arcs and segment to define a closed wire
+# ---- define contiguous arcs and segment to define a closed wire
p1 = geompy.MakeVertex( 100.0, 0.0, 0.0 )
p2 = geompy.MakeVertex( 50.0, 50.0, 0.0 )
p3 = geompy.MakeVertex( 100.0, 100.0, 0.0 )
# ---- explode on faces
SubFaceL = geompy.SubShapeAllSorted(mechanic, geompy.ShapeType["FACE"])
-# ---- add a face sub shape in study to be meshed different
+# ---- add a face sub-shape in study to be meshed different
sub_face1 = SubFaceL[0]
name = geompy.SubShapeName( sub_face1, mechanic )
Id_SubFace1 = geompy.addToStudyInFather( mechanic, sub_face1, name )
-# ---- add a face sub shape in study to be meshed different
+# ---- add a face sub-shape in study to be meshed different
sub_face2 = SubFaceL[4]
name = geompy.SubShapeName( sub_face2, mechanic )
Id_SubFace2 = geompy.addToStudyInFather( mechanic, sub_face2, name )
-# ---- add a face sub shape in study to be meshed different
+# ---- add a face sub-shape in study to be meshed different
sub_face3 = SubFaceL[5]
name = geompy.SubShapeName( sub_face3, mechanic )
Id_SubFace3 = geompy.addToStudyInFather( mechanic, sub_face3, name )
-# ---- add a face sub shape in study to be meshed different
+# ---- add a face sub-shape in study to be meshed different
sub_face4 = SubFaceL[10]
name = geompy.SubShapeName( sub_face4, mechanic )
Id_SubFace4 = geompy.addToStudyInFather( mechanic, sub_face4, name )
# ---------------------------- SMESH --------------------------------------
-
-# ---- launch SMESH, init a Mesh with shape 'mechanic'
-
-smesh = salome.lcc.FindOrLoadComponent("FactoryServer", "SMESH")
+smesh.UpdateStudy()
# -- Init --
shape_mesh = salome.IDToObject( Id_mechanic )
-smesh.SetCurrentStudy(salome.myStudy)
-
-mesh = smesh.CreateMesh(shape_mesh)
-smeshgui = salome.ImportComponentGUI("SMESH")
-smeshgui.Init(salome.myStudyId)
+mesh = smesh.Mesh(shape_mesh, "Mesh_mechanic")
-idmesh = salome.ObjectToID(mesh)
-smeshgui.SetName( idmesh, "Mesh_mechanic" )
-
-print "-------------------------- NumberOfSegments"
+print("-------------------------- NumberOfSegments")
numberOfSegment = 10
-hypNbSeg = smesh.CreateHypothesis( "NumberOfSegments", "libStdMeshersEngine.so" )
-hypNbSeg.SetNumberOfSegments( numberOfSegment )
-print hypNbSeg.GetName()
-print hypNbSeg.GetId()
-print hypNbSeg.GetNumberOfSegments()
-
-smeshgui.SetName(salome.ObjectToID(hypNbSeg), "NumberOfSegments_10")
+algo = mesh.Segment()
+hypNbSeg = algo.NumberOfSegments(numberOfSegment)
+print(hypNbSeg.GetName())
+print(hypNbSeg.GetId())
+print(hypNbSeg.GetNumberOfSegments())
+smesh.SetName(hypNbSeg, "NumberOfSegments_10")
-print "-------------------------- MaxElementArea"
+print("-------------------------- MaxElementArea")
maxElementArea = 25
-hypArea25 = smesh.CreateHypothesis( "MaxElementArea", "libStdMeshersEngine.so" )
-hypArea25.SetMaxElementArea( maxElementArea )
-print hypArea25.GetName()
-print hypArea25.GetId()
-print hypArea25.GetMaxElementArea()
-
-smeshgui.SetName(salome.ObjectToID(hypArea25), "MaxElementArea_25")
-
-print "-------------------------- MaxElementArea"
-
-maxElementArea = 35
-
-hypArea35 = smesh.CreateHypothesis( "MaxElementArea", "libStdMeshersEngine.so" )
-hypArea35.SetMaxElementArea( maxElementArea )
-print hypArea35.GetName()
-print hypArea35.GetId()
-print hypArea35.GetMaxElementArea()
-
-smeshgui.SetName(salome.ObjectToID(hypArea35), "MaxElementArea_35")
-
-print "-------------------------- Regular_1D"
-
-algoReg1D = smesh.CreateHypothesis( "Regular_1D", "libStdMeshersEngine.so" )
-listHyp = algoReg1D.GetCompatibleHypothesis()
-for hyp in listHyp:
- print hyp
-print algoReg1D.GetName()
-print algoReg1D.GetId()
-
-smeshgui.SetName(salome.ObjectToID(algoReg1D), "Regular_1D")
-
-print "-------------------------- MEFISTO_2D"
-
-algoMef = smesh.CreateHypothesis( "MEFISTO_2D", "libStdMeshersEngine.so" )
-listHyp = algoMef.GetCompatibleHypothesis()
-for hyp in listHyp:
- print hyp
-print algoMef.GetName()
-print algoMef.GetId()
-
-smeshgui.SetName(salome.ObjectToID(algoMef), "MEFISTO_2D")
-
-print "-------------------------- SMESH_Quadrangle_2D"
-
-algoQuad = smesh.CreateHypothesis( "Quadrangle_2D", "libStdMeshersEngine.so" )
-listHyp = algoQuad.GetCompatibleHypothesis()
-for hyp in listHyp:
- print hyp
-print algoQuad.GetName()
-print algoQuad.GetId()
-
-smeshgui.SetName(salome.ObjectToID(algoQuad), "SMESH_Quadrangle_2D")
-
-print "-------------------------- add hypothesis to main shape"
-
-mesh.AddHypothesis( shape_mesh, hypNbSeg ) # nb segments
-mesh.AddHypothesis( shape_mesh, hypArea25 ) # max area
-
-mesh.AddHypothesis( shape_mesh, algoReg1D ) # Regular 1D/wire discretisation
-mesh.AddHypothesis( shape_mesh, algoMef ) # MEFISTO 2D
-
-print "-------------------------- add hypothesis and algorithm to sub face 1"
-
-submesh = mesh.GetSubMesh(sub_face1, "SubMeshFace1")
-
-mesh.AddHypothesis( sub_face1, algoQuad ) # Quadrangle 2D
-mesh.AddHypothesis( sub_face1, hypArea35 ) # max area
-
-print "-------------------------- add hypothesis and algorithm to sub face 2"
-
-submesh = mesh.GetSubMesh(sub_face2, "SubMeshFace2")
-
-mesh.AddHypothesis( sub_face2, algoQuad ) # Quadrangle 2D
-mesh.AddHypothesis( sub_face2, hypArea35 ) # max area
-
-print "-------------------------- add hypothesis and algorith to sub face 3"
+algo = mesh.Triangle()
+hypArea25 = algo.MaxElementArea(maxElementArea)
+print(hypArea25.GetName())
+print(hypArea25.GetId())
+print(hypArea25.GetMaxElementArea())
+smesh.SetName(hypArea25, "MaxElementArea_25")
-submesh = mesh.GetSubMesh(sub_face3, "SubMeshFace3")
+# Create submesh on sub_face1 - sub_face4
+# ---------------------------------------
-mesh.AddHypothesis( sub_face3, algoQuad ) # Quadrangle 2D
-mesh.AddHypothesis( sub_face3, hypArea35 ) # max area
+# Set 2D algorithm to submesh on sub_face1
+algo = mesh.Quadrangle(sub_face1)
+smesh.SetName(algo.GetSubMesh(), "SubMeshFace1")
-print "-------------------------- add hypothesis and algorith to sub face 4"
+# Set 2D algorithm to submesh on sub_face2
+algo = mesh.Quadrangle(sub_face2)
+smesh.SetName(algo.GetSubMesh(), "SubMeshFace2")
-submesh = mesh.GetSubMesh(sub_face4, "SubMeshFace4")
+# Set 2D algorithm to submesh on sub_face3
+algo = mesh.Quadrangle(sub_face3)
+smesh.SetName(algo.GetSubMesh(), "SubMeshFace3")
-mesh.AddHypothesis( sub_face4, algoQuad ) # Quadrangle 2D
-mesh.AddHypothesis( sub_face4, hypArea35 ) # max area
+# Set 2D algorithm to submesh on sub_face4
+algo = mesh.Quadrangle(sub_face4)
+smesh.SetName(algo.GetSubMesh(), "SubMeshFace4")
-print "-------------------------- compute the mesh of the mechanic piece"
+print("-------------------------- compute the mesh of the mechanic piece")
-smesh.Compute(mesh, shape_mesh)
+mesh.Compute()
-print "Information about the Mesh_mechanic:"
-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 quadrangles : ", mesh.NbQuadrangles()
-print "Number of volumes : ", mesh.NbVolumes()
-print "Number of tetrahedrons: ", mesh.NbTetras()
+print("Information about the Mesh_mechanic:")
+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 quadrangles : ", mesh.NbQuadrangles())
+print("Number of volumes : ", mesh.NbVolumes())
+print("Number of tetrahedrons: ", mesh.NbTetras())
-salome.sg.updateObjBrowser(1)
+salome.sg.updateObjBrowser()
