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
21 """problème de fissure plane dans un tube ; passage par fichier xao"""
26 from blocFissure import gmu
27 from blocFissure.gmu import initLog
28 from blocFissure.gmu.geomsmesh import geompy, smesh
29 from blocFissure.gmu.geomsmesh import geomPublish
30 from blocFissure.gmu.geomsmesh import geomPublishInFather
31 from blocFissure.gmu.fissureGenerique import fissureGenerique
32 from blocFissure.gmu.genereMeshCalculZoneDefaut import genereMeshCalculZoneDefaut
33 from blocFissure.gmu.creeZoneDefautDansObjetSain import creeZoneDefautDansObjetSain
34 from blocFissure.gmu.construitFissureGenerale import construitFissureGenerale
35 from blocFissure.gmu.putName import putName
41 class tube(fissureGenerique):
42 """problème de fissure plane dans un tube"""
45 shapeFissureParams = dict()
46 maillageFissureParams = dict()
47 referencesMaillageFissure = dict()
49 # ---------------------------------------------------------------------------
50 def genereMaillageSain(self, geometriesSaines, meshParams):
51 texte = "genereMaillageSain pour '{}'".format(self.nomCas)
54 ([objetSain], _) = smesh.CreateMeshesFromMED(os.path.join(gmu.pathBloc, "materielCasTests", "Tube.med"))
55 putName(objetSain.GetMesh(), "{}_objetSain".format(self.nomProbleme), i_pref=self.numeroCas)
57 return [objetSain, True] # True : maillage hexa
59 # ---------------------------------------------------------------------------
60 def setParamShapeFissure(self):
62 paramètres de la fissure pour méthode construitFissureGenerale
63 lgInfluence : distance autour de la shape de fissure a remailler (A ajuster selon le maillage)
64 rayonPipe : le rayon du pile maillé en hexa autour du fond de fissure
66 texte = "genereMaillageSain pour '{}'".format(self.nomCas)
68 self.shapeFissureParams = dict(lgInfluence = 0.4,
71 # ---------------------------------------------------------------------------
72 def genereShapeFissure( self, geometriesSaines, geomParams, shapeFissureParams, \
74 """Importe la géométrie de la fissure"""
75 texte = "genereShapeFissure pour '{}'".format(self.nomCas)
78 lgInfluence = shapeFissureParams['lgInfluence']
80 (_, shellFiss, _, l_groups, _) = geompy.ImportXAO(os.path.join(gmu.pathBloc, "materielCasTests", "TubeFiss.xao"))
82 for group in l_groups:
83 if ( group.GetName() in ("Group_1","Group_2","Group_3") ):
85 fondFiss = geompy.CreateGroup(shellFiss, geompy.ShapeType["EDGE"])
86 geompy.UnionList(fondFiss, l_aux )
87 geomPublish(initLog.always, shellFiss, "shellFiss", self.numeroCas)
88 geomPublishInFather(initLog.always, shellFiss, fondFiss, "fondFiss", self.numeroCas)
90 mailleur = self.mailleur2d3d()
91 coordsNoeudsFissure = genereMeshCalculZoneDefaut(shellFiss, 0.025, 0.1, mailleur, self.numeroCas)
95 return [shellFiss, centre, lgInfluence, coordsNoeudsFissure, fondFiss]
97 # ---------------------------------------------------------------------------
98 def setParamMaillageFissure(self):
99 texte = "setParamMaillageFissure pour '{}'".format(self.nomCas)
101 self.maillageFissureParams = dict(nomRep = os.curdir,
102 nomFicSain = self.nomCas,
103 nomFicFissure = self.nomCas + "_fissure",
106 areteFaceFissure = 0.5)
108 # ---------------------------------------------------------------------------
109 def genereZoneDefaut(self, geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams):
110 elementsDefaut = creeZoneDefautDansObjetSain(geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams, \
112 return elementsDefaut
114 # ---------------------------------------------------------------------------
115 def genereMaillageFissure(self, geometriesSaines, maillagesSains, \
116 shapesFissure, shapeFissureParams, \
117 maillageFissureParams, elementsDefaut, step, \
118 mailleur="MeshGems"):
120 texte = "genereMaillageFissure pour '{}'".format(self.nomCas)
123 mailleur = self.mailleur2d3d()
124 maillageFissure = construitFissureGenerale(shapesFissure, shapeFissureParams, \
125 maillageFissureParams, elementsDefaut, \
126 step, mailleur, self.numeroCas)
127 return maillageFissure
129 # ---------------------------------------------------------------------------
130 def setReferencesMaillageFissure(self):
131 self.referencesMaillageFissure = dict( \
132 Entity_Quad_Quadrangle = 1630, \
133 Entity_Quad_Hexa = 3523, \
134 Entity_Node = 18874, \
135 Entity_Quad_Edge = 261, \
136 Entity_Quad_Triangle = 190, \
137 Entity_Quad_Tetra = 1322, \
138 Entity_Quad_Pyramid = 172, \
139 Entity_Quad_Penta = 64 \