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
25 from blocFissure.gmu.putName import putName
32 from blocFissure.gmu.fissureGenerique import fissureGenerique
34 from blocFissure.gmu.triedreBase import triedreBase
35 from blocFissure.gmu.genereMeshCalculZoneDefaut import genereMeshCalculZoneDefaut
36 from blocFissure.gmu.creeZoneDefautDansObjetSain import creeZoneDefautDansObjetSain
37 from blocFissure.gmu.construitFissureGenerale import construitFissureGenerale
39 O, OX, OY, OZ = triedreBase()
41 class vis_1(fissureGenerique):
42 """problème de fissure non plane, débouchante non normale"""
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", "visSain.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):
61 """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 texte = "setParamShapeFissure pour '{}'".format(self.nomCas)
70 self.shapeFissureParams = dict(lgInfluence = 0.6,
73 # ---------------------------------------------------------------------------
74 def genereShapeFissure( self, geometriesSaines, geomParams, shapeFissureParams, \
76 """Importe la géométrie de la fissure et crée le groupe du fond de la fissure"""
77 texte = "genereShapeFissure pour '{}'".format(self.nomCas)
80 lgInfluence = shapeFissureParams['lgInfluence']
82 shellFiss = geompy.ImportBREP(os.path.join(gmu.pathBloc, "materielCasTests", "visFiss.brep"))
83 fondFiss = geompy.CreateGroup(shellFiss, geompy.ShapeType["EDGE"])
84 geompy.UnionIDs(fondFiss, [6, 8, 3])
85 geompy.addToStudy( shellFiss, 'shellFiss' )
86 geompy.addToStudyInFather( shellFiss, fondFiss, 'fondFiss' )
88 mailleur = self.mailleur2d3d()
89 coordsNoeudsFissure = genereMeshCalculZoneDefaut(shellFiss, 0.1 ,0.2, mailleur, self.numeroCas)
93 return [shellFiss, centre, lgInfluence, coordsNoeudsFissure, fondFiss]
95 # ---------------------------------------------------------------------------
96 def setParamMaillageFissure(self):
97 texte = "setParamMaillageFissure pour '{}'".format(self.nomCas)
99 self.maillageFissureParams = dict(nomRep = os.curdir,
100 nomFicSain = self.nomCas,
101 nomFicFissure = self.nomCas + "_fissure",
104 areteFaceFissure = 0.1)
106 # ---------------------------------------------------------------------------
107 def genereZoneDefaut(self, geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams):
108 elementsDefaut = creeZoneDefautDansObjetSain(geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams, \
110 return elementsDefaut
112 # ---------------------------------------------------------------------------
113 def genereMaillageFissure(self, geometriesSaines, maillagesSains, \
114 shapesFissure, shapeFissureParams, \
115 maillageFissureParams, elementsDefaut, step, \
116 mailleur="MeshGems"):
118 texte = "genereMaillageFissure pour '{}'".format(self.nomCas)
121 mailleur = self.mailleur2d3d()
122 maillageFissure = construitFissureGenerale(shapesFissure, shapeFissureParams, \
123 maillageFissureParams, elementsDefaut, \
124 step, mailleur, self.numeroCas)
125 return maillageFissure
127 # ---------------------------------------------------------------------------
128 def setReferencesMaillageFissure(self):
129 self.referencesMaillageFissure = dict( \
130 Entity_Quad_Quadrangle = 4285 ,\
131 Entity_Quad_Hexa = 6416, \
132 Entity_Node = 85673, \
133 Entity_Quad_Edge = 758, \
134 Entity_Quad_Triangle = 2336, \
135 Entity_Quad_Tetra = 35990, \
136 Entity_Quad_Pyramid = 1284, \
137 Entity_Quad_Penta = 984 \