1 # -*- coding: utf-8 -*-
2 # Copyright (C) 2014-2021 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
20 """problème de fissure non plane, débouchante non normale"""
23 from blocFissure import gmu
24 from blocFissure.gmu.geomsmesh import geompy, smesh
33 from blocFissure.gmu.fissureGenerique import fissureGenerique
35 from blocFissure.gmu.triedreBase import triedreBase
36 from blocFissure.gmu.genereMeshCalculZoneDefaut import genereMeshCalculZoneDefaut
37 from blocFissure.gmu.creeZoneDefautDansObjetSain import creeZoneDefautDansObjetSain
38 from blocFissure.gmu.construitFissureGenerale import construitFissureGenerale
40 O, OX, OY, OZ = triedreBase()
42 class faceGauche(fissureGenerique):
43 """problème de fissure non plane, débouchante non normale"""
45 nomProbleme = "faceGauche"
46 shapeFissureParams = dict()
47 maillageFissureParams = dict()
48 referencesMaillageFissure = dict()
50 # ---------------------------------------------------------------------------
51 def genereMaillageSain(self, geometriesSaines, meshParams):
52 logging.info("genereMaillageSain %s", self.nomCas)
54 ([objetSain], _) = smesh.CreateMeshesFromMED(os.path.join(gmu.pathBloc, "materielCasTests", "faceGaucheSain.med"))
55 smesh.SetName(objetSain.GetMesh(), "{}_objetSain".format(self.nomProbleme))
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
65 convexe : optionnel True : la face est convexe (vue de l'exterieur) sert si on ne donne pas de point interne
66 pointIn_x : optionnel coordonnée x d'un point dans le solide sain (pour orienter la face)
68 logging.info("setParamShapeFissure %s", self.nomCas)
69 self.shapeFissureParams = dict(lgInfluence = 300,
72 # ---------------------------------------------------------------------------
73 def genereShapeFissure( self, geometriesSaines, geomParams, shapeFissureParams, \
75 logging.info("genereShapeFissure %s", self.nomCas)
77 lgInfluence = shapeFissureParams['lgInfluence']
79 shellFiss = geompy.ImportBREP(os.path.join(gmu.pathBloc, "materielCasTests", "faceGaucheFiss.brep"))
80 fondFiss = geompy.CreateGroup(shellFiss, geompy.ShapeType["EDGE"])
81 geompy.UnionIDs(fondFiss, [6])
82 geompy.addToStudy( shellFiss, 'shellFiss' )
83 geompy.addToStudyInFather( shellFiss, fondFiss, 'fondFiss' )
85 mailleur = self.mailleur2d3d()
86 coordsNoeudsFissure = genereMeshCalculZoneDefaut(shellFiss, 5 ,50, mailleur, self.numeroCas)
89 return [shellFiss, centre, lgInfluence, coordsNoeudsFissure, fondFiss]
91 # ---------------------------------------------------------------------------
92 def setParamMaillageFissure(self):
93 self.maillageFissureParams = dict(nomRep = os.curdir,
94 nomFicSain = self.nomCas,
95 nomFicFissure = self.nomCas + "_fissure",
98 areteFaceFissure = 1000)
100 # ---------------------------------------------------------------------------
101 def genereZoneDefaut(self, geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams):
102 elementsDefaut = creeZoneDefautDansObjetSain(geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams, \
104 return elementsDefaut
106 # ---------------------------------------------------------------------------
107 def genereMaillageFissure(self, geometriesSaines, maillagesSains, \
108 shapesFissure, shapeFissureParams, \
109 maillageFissureParams, elementsDefaut, step, \
110 mailleur="MeshGems"):
112 mailleur = self.mailleur2d3d()
113 maillageFissure = construitFissureGenerale(shapesFissure, shapeFissureParams, \
114 maillageFissureParams, elementsDefaut, \
115 step, mailleur, self.numeroCas)
116 return maillageFissure
118 # ---------------------------------------------------------------------------
119 def setReferencesMaillageFissure(self):
120 self.referencesMaillageFissure = dict( \
121 Entity_Quad_Quadrangle = 3997, \
122 Entity_Quad_Hexa = 5904, \
123 Entity_Node = 77735, \
124 Entity_Quad_Edge = 725, \
125 Entity_Quad_Triangle = 2176, \
126 Entity_Quad_Tetra = 32320, \
127 Entity_Quad_Pyramid = 1156, \
128 Entity_Quad_Penta = 856 \