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
21 """problème de fissure non plane, débouchante non normale"""
26 from blocFissure import gmu
27 from blocFissure.gmu.geomsmesh import geompy, smesh
28 from blocFissure.gmu.fissureGenerique import fissureGenerique
29 from blocFissure.gmu.genereMeshCalculZoneDefaut import genereMeshCalculZoneDefaut
30 from blocFissure.gmu.creeZoneDefautDansObjetSain import creeZoneDefautDansObjetSain
31 from blocFissure.gmu.construitFissureGenerale import construitFissureGenerale
37 class ellipse_1(fissureGenerique):
38 """problème de fissure non plane, débouchante non normale"""
40 nomProbleme = "ellipse1"
41 shapeFissureParams = dict()
42 maillageFissureParams = dict()
43 referencesMaillageFissure = dict()
45 # # ---------------------------------------------------------------------------
46 # def genereGeometrieSaine(self, geomParams):
47 # logging.info("genereGeometrieSaine %s", self.nomCas)
48 # box = geompy.MakeBox(0, -500, 0, 400, 500, 800, "boiteSaine")
51 # ---------------------------------------------------------------------------
52 def genereMaillageSain(self, geometriesSaines, meshParams):
53 texte = "genereMaillageSain pour '{}'".format(self.nomCas)
56 ([objetSain], _) = smesh.CreateMeshesFromMED(os.path.join(gmu.pathBloc, "materielCasTests", "boiteSaine.med"))
57 smesh.SetName(objetSain.GetMesh(), "{}_objetSain".format(self.nomProbleme))
59 return [objetSain, True] # True : maillage hexa
61 # ---------------------------------------------------------------------------
62 def setParamShapeFissure(self):
64 paramètres de la fissure pour méthode construitFissureGenerale
65 lgInfluence : distance autour de la shape de fissure a remailler (A ajuster selon le maillage)
66 rayonPipe : le rayon du pile maillé en hexa autour du fond de fissure
67 convexe : optionnel, True : la face est convexe (vue de l'exterieur) sert si on ne donne pas de point interne
68 pointIn_x : optionnel, coordonnée x d'un point dans le solide sain (pour orienter la face)
70 texte = "genereMaillageSain pour '{}'".format(self.nomCas)
72 self.shapeFissureParams = dict(lgInfluence = 50,
75 # ---------------------------------------------------------------------------
76 def genereShapeFissure( self, geometriesSaines, geomParams, shapeFissureParams, \
78 """Importe la géométrie de la fissure"""
79 texte = "genereShapeFissure pour '{}'".format(self.nomCas)
82 lgInfluence = shapeFissureParams['lgInfluence']
84 shellFiss = geompy.ImportBREP(os.path.join(gmu.pathBloc, "materielCasTests", "ellipse1.brep"))
85 fondFiss = geompy.CreateGroup(shellFiss, geompy.ShapeType["EDGE"])
86 geompy.UnionIDs(fondFiss, [3])
87 geompy.addToStudy( shellFiss, 'shellFiss' )
88 geompy.addToStudyInFather( shellFiss, fondFiss, 'fondFiss' )
90 mailleur = self.mailleur2d3d()
91 coordsNoeudsFissure = genereMeshCalculZoneDefaut(shellFiss, 5 ,25, mailleur)
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 = 1000)
108 # ---------------------------------------------------------------------------
109 def genereZoneDefaut(self, geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams):
110 elementsDefaut = creeZoneDefautDansObjetSain(geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams)
111 return elementsDefaut
113 # ---------------------------------------------------------------------------
114 def genereMaillageFissure(self, geometriesSaines, maillagesSains, \
115 shapesFissure, shapeFissureParams, \
116 maillageFissureParams, elementsDefaut, step, \
117 mailleur="MeshGems"):
119 texte = "genereMaillageFissure pour '{}'".format(self.nomCas)
122 mailleur = self.mailleur2d3d()
123 maillageFissure = construitFissureGenerale(shapesFissure, shapeFissureParams, \
124 maillageFissureParams, elementsDefaut, \
125 step, mailleur, self.numeroCas)
126 return maillageFissure
128 # ---------------------------------------------------------------------------
129 def setReferencesMaillageFissure(self):
130 self.referencesMaillageFissure = dict( \
131 Entity_Quad_Quadrangle = 1748, \
132 Entity_Quad_Hexa = 3795, \
133 Entity_Node = 21939, \
134 Entity_Quad_Edge = 256, \
135 Entity_Quad_Triangle = 360, \
136 Entity_Quad_Tetra = 2425, \
137 Entity_Quad_Pyramid = 199, \
138 Entity_Quad_Penta = 120 \