1 # -*- coding: utf-8 -*-
2 # Copyright (C) 2014-2024 EDF
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"""
25 from blocFissure import gmu
26 from blocFissure.gmu.geomsmesh import geompy
27 from blocFissure.gmu.geomsmesh import smesh
28 from blocFissure.gmu.putName import putName
30 from blocFissure.gmu.fissureGenerique import fissureGenerique
31 from blocFissure.gmu.triedreBase import triedreBase
32 from blocFissure.gmu.genereMeshCalculZoneDefaut import genereMeshCalculZoneDefaut
33 from blocFissure.gmu.creeZoneDefautDansObjetSain import creeZoneDefautDansObjetSain
34 from blocFissure.gmu.construitFissureGenerale import construitFissureGenerale
36 O, OX, OY, OZ = triedreBase()
38 class faceGauche(fissureGenerique):
39 """problème de fissure non plane, débouchante non normale"""
41 nomProbleme = "faceGauche"
42 shapeFissureParams = dict()
43 maillageFissureParams = dict()
44 referencesMaillageFissure = dict()
46 # ---------------------------------------------------------------------------
47 def genereMaillageSain(self, geometriesSaines, meshParams):
48 logging.info("genereMaillageSain %s", self.nomCas)
50 ([objetSain], _) = smesh.CreateMeshesFromMED(os.path.join(gmu.pathBloc, "materielCasTests", "faceGaucheSain.med"))
51 putName(objetSain.GetMesh(), self.nomProbleme, i_pref=self.numeroCas)
53 return [objetSain, True] # True : maillage hexa
55 # ---------------------------------------------------------------------------
56 def setParamShapeFissure(self):
58 paramètres de la fissure pour méthode construitFissureGenerale
59 lgInfluence : distance autour de la shape de fissure a remailler (A ajuster selon le maillage)
60 rayonPipe : le rayon du pile maillé en hexa autour du fond de fissure
61 convexe : optionnel True : la face est convexe (vue de l'exterieur) sert si on ne donne pas de point interne
62 pointIn_x : optionnel coordonnée x d'un point dans le solide sain (pour orienter la face)
64 logging.info("setParamShapeFissure %s", self.nomCas)
65 self.shapeFissureParams = dict(lgInfluence = 300,
68 # ---------------------------------------------------------------------------
69 def genereShapeFissure( self, geometriesSaines, geomParams, shapeFissureParams, \
71 logging.info("genereShapeFissure %s", self.nomCas)
73 lgInfluence = shapeFissureParams['lgInfluence']
75 shellFiss = geompy.ImportBREP(os.path.join(gmu.pathBloc, "materielCasTests", "faceGaucheFiss.brep"))
76 fondFiss = geompy.CreateGroup(shellFiss, geompy.ShapeType["EDGE"])
77 geompy.UnionIDs(fondFiss, [6])
78 geompy.addToStudy( shellFiss, 'shellFiss' )
79 geompy.addToStudyInFather( shellFiss, fondFiss, 'fondFiss' )
81 mailleur = self.mailleur2d3d()
82 coordsNoeudsFissure = genereMeshCalculZoneDefaut(shellFiss, 5 ,50, mailleur, self.numeroCas)
85 return [shellFiss, centre, lgInfluence, coordsNoeudsFissure, fondFiss]
87 # ---------------------------------------------------------------------------
88 def setParamMaillageFissure(self):
89 self.maillageFissureParams = dict(nomRep = os.curdir,
90 nomFicSain = self.nomProbleme,
91 nomFicFissure = self.nomProbleme + "_fissure",
94 areteFaceFissure = 1000)
96 # ---------------------------------------------------------------------------
97 def genereZoneDefaut(self, geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams):
98 elementsDefaut = creeZoneDefautDansObjetSain(geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams, \
100 return elementsDefaut
102 # ---------------------------------------------------------------------------
103 def genereMaillageFissure(self, geometriesSaines, maillagesSains, \
104 shapesFissure, shapeFissureParams, \
105 maillageFissureParams, elementsDefaut, step, \
106 mailleur="MeshGems"):
108 mailleur = self.mailleur2d3d()
109 maillageFissure = construitFissureGenerale(shapesFissure, shapeFissureParams, \
110 maillageFissureParams, elementsDefaut, \
111 mailleur, self.numeroCas)
112 return maillageFissure
114 # ---------------------------------------------------------------------------
115 def setReferencesMaillageFissure(self):
116 from salome.smesh import smeshBuilder
117 if smeshBuilder.NETGEN_VERSION_MAJOR < 6:
118 self.referencesMaillageFissure = dict( \
119 Entity_Quad_Quadrangle = 4177, \
120 Entity_Quad_Hexa = 6224, \
121 Entity_Node = 74848, \
122 Entity_Quad_Edge = 749, \
123 Entity_Quad_Triangle = 2338, \
124 Entity_Quad_Tetra = 28628, \
125 Entity_Quad_Pyramid = 1236, \
126 Entity_Quad_Penta = 936 \
129 self.referencesMaillageFissure = dict( \
130 Entity_Quad_Quadrangle = 4177, \
131 Entity_Quad_Hexa = 6224, \
132 Entity_Node = 76374, \
133 Entity_Quad_Edge = 750, \
134 Entity_Quad_Triangle = 2434, \
135 Entity_Quad_Tetra = 29698, \
136 Entity_Quad_Pyramid = 1236, \
137 Entity_Quad_Penta = 936 \