1 # -*- coding: utf-8 -*-
2 # Copyright (C) 2014-2020 EDF R&D
4 # This library is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU Lesser General Public
6 # License as published by the Free Software Foundation; either
7 # version 2.1 of the License, or (at your option) any later version.
9 # This library is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 # Lesser General Public License for more details.
14 # You should have received a copy of the GNU Lesser General Public
15 # License along with this library; if not, write to the Free Software
16 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 from .geomsmesh import geompy
24 from .geomsmesh import smesh
25 from salome.smesh import smeshBuilder
28 from .putName import putName
30 def mailleFacesFissure(faceFissureExterne, edgesPipeFissureExterneC, edgesPeauFissureExterneC, \
31 meshPipeGroups, areteFaceFissure, rayonPipe, nbsegRad):
32 """maillage faces de fissure"""
34 texte = "Maillage de {}".format(faceFissureExterne.GetName())
37 meshFaceFiss = smesh.Mesh(faceFissureExterne)
38 algo2d = meshFaceFiss.Triangle(algo=smeshBuilder.NETGEN_1D2D)
39 hypo2d = algo2d.Parameters()
40 hypo2d.SetMaxSize( areteFaceFissure )
41 hypo2d.SetSecondOrder( 0 )
42 hypo2d.SetOptimize( 1 )
43 hypo2d.SetFineness( 2 )
44 hypo2d.SetMinSize( rayonPipe/float(nbsegRad) )
45 hypo2d.SetQuadAllowed( 0 )
46 putName(algo2d.GetSubMesh(), "faceFiss")
47 putName(algo2d, "algo2d_faceFiss")
48 putName(hypo2d, "hypo2d_faceFiss")
50 texte = "Récupération des arêtes de '{}'".format(edgesPipeFissureExterneC.GetName())
52 algo1d = meshFaceFiss.UseExisting1DElements(geom=edgesPipeFissureExterneC)
53 hypo1d = algo1d.SourceEdges([ meshPipeGroups['edgeFaceFissGroup'] ],0,0)
54 putName(algo1d.GetSubMesh(), "edgeFissPeau")
55 putName(algo1d, "algo1d_edgeFissPeau")
56 putName(hypo1d, "hypo1d_edgeFissPeau")
58 grpFaceFissureExterne = meshFaceFiss.GroupOnGeom(faceFissureExterne, "fisOutPi", SMESH.FACE)
59 grpEdgesPeauFissureExterne = meshFaceFiss.GroupOnGeom(edgesPeauFissureExterneC,'edgesPeauFissureExterne',SMESH.EDGE)
60 grpEdgesPipeFissureExterne = meshFaceFiss.GroupOnGeom(edgesPipeFissureExterneC,'edgesPipeFissureExterne',SMESH.EDGE)
62 is_done = meshFaceFiss.Compute()
63 text = "meshFaceFiss.Compute"
65 logging.info(text+" OK")
67 text = "Erreur au calcul du maillage.\n" + text
71 return (meshFaceFiss, grpFaceFissureExterne, grpEdgesPeauFissureExterne, grpEdgesPipeFissureExterne)