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
31 from blocFissure.gmu.fissureGenerique import fissureGenerique
33 from blocFissure.gmu.triedreBase import triedreBase
34 from blocFissure.gmu.genereMeshCalculZoneDefaut import genereMeshCalculZoneDefaut
35 from blocFissure.gmu.creeZoneDefautDansObjetSain import creeZoneDefautDansObjetSain
36 from blocFissure.gmu.construitFissureGenerale import construitFissureGenerale
38 O, OX, OY, OZ = triedreBase()
40 class vis_1(fissureGenerique):
41 """problème de fissure non plane, débouchante non normale"""
44 shapeFissureParams = dict()
45 maillageFissureParams = dict()
46 referencesMaillageFissure = dict()
48 # ---------------------------------------------------------------------------
49 def genereMaillageSain(self, geometriesSaines, meshParams):
50 texte = "genereMaillageSain pour '{}'".format(self.nomCas)
53 ([objetSain], _) = smesh.CreateMeshesFromMED(os.path.join(gmu.pathBloc, "materielCasTests", "visSain.med"))
54 smesh.SetName(objetSain.GetMesh(), "{}_objetSain".format(self.nomProbleme))
56 return [objetSain, True] # True : maillage hexa
58 # ---------------------------------------------------------------------------
59 def setParamShapeFissure(self):
60 """paramètres de la fissure pour méthode construitFissureGenerale
62 lgInfluence : distance autour de la shape de fissure a remailler (A ajuster selon le maillage)
63 rayonPipe : le rayon du pile maillé en hexa autour du fond de fissure
64 convexe : optionnel True : la face est convexe (vue de l'exterieur) sert si on ne donne pas de point interne
65 pointIn_x : optionnel coordonnée x d'un point dans le solide sain (pour orienter la face)
67 texte = "setParamShapeFissure pour '{}'".format(self.nomCas)
69 self.shapeFissureParams = dict(lgInfluence = 0.6,
72 # ---------------------------------------------------------------------------
73 def genereShapeFissure( self, geometriesSaines, geomParams, shapeFissureParams, \
75 """Importe la géométrie de la fissure et crée le groupe du fond de la fissure"""
76 texte = "genereShapeFissure pour '{}'".format(self.nomCas)
79 lgInfluence = shapeFissureParams['lgInfluence']
81 shellFiss = geompy.ImportBREP(os.path.join(gmu.pathBloc, "materielCasTests", "visFiss.brep"))
82 fondFiss = geompy.CreateGroup(shellFiss, geompy.ShapeType["EDGE"])
83 geompy.UnionIDs(fondFiss, [6, 8, 3])
84 geompy.addToStudy( shellFiss, 'shellFiss' )
85 geompy.addToStudyInFather( shellFiss, fondFiss, 'fondFiss' )
87 mailleur = self.mailleur2d3d()
88 coordsNoeudsFissure = genereMeshCalculZoneDefaut(shellFiss, 0.1 ,0.2, mailleur)
92 return [shellFiss, centre, lgInfluence, coordsNoeudsFissure, fondFiss]
94 # ---------------------------------------------------------------------------
95 def setParamMaillageFissure(self):
96 texte = "setParamMaillageFissure pour '{}'".format(self.nomCas)
98 self.maillageFissureParams = dict(nomRep = os.curdir,
99 nomFicSain = self.nomCas,
100 nomFicFissure = self.nomCas + "_fissure",
103 areteFaceFissure = 0.1)
105 # ---------------------------------------------------------------------------
106 def genereZoneDefaut(self, geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams):
107 elementsDefaut = creeZoneDefautDansObjetSain(geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams)
108 return elementsDefaut
110 # ---------------------------------------------------------------------------
111 def genereMaillageFissure(self, geometriesSaines, maillagesSains, \
112 shapesFissure, shapeFissureParams, \
113 maillageFissureParams, elementsDefaut, step, \
114 mailleur="MeshGems"):
116 texte = "genereMaillageFissure pour '{}'".format(self.nomCas)
119 mailleur = self.mailleur2d3d()
120 maillageFissure = construitFissureGenerale(shapesFissure, shapeFissureParams, \
121 maillageFissureParams, elementsDefaut, \
122 step, mailleur, self.numeroCas)
123 return maillageFissure
125 # ---------------------------------------------------------------------------
126 def setReferencesMaillageFissure(self):
127 self.referencesMaillageFissure = dict( \
128 Entity_Quad_Quadrangle = 4285 ,\
129 Entity_Quad_Hexa = 6416, \
130 Entity_Node = 85673, \
131 Entity_Quad_Edge = 758, \
132 Entity_Quad_Triangle = 2336, \
133 Entity_Quad_Tetra = 35990, \
134 Entity_Quad_Pyramid = 1284, \
135 Entity_Quad_Penta = 984 \