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
32 from blocFissure.gmu.putName import putName
34 class ellipse_1(fissureGenerique):
35 """problème de fissure non plane, débouchante non normale"""
37 nomProbleme = "ellipse1"
38 shapeFissureParams = dict()
39 maillageFissureParams = dict()
40 referencesMaillageFissure = dict()
42 # # ---------------------------------------------------------------------------
43 # def genereGeometrieSaine(self, geomParams):
44 # logging.info("genereGeometrieSaine %s", self.nomCas)
45 # box = geompy.MakeBox(0, -500, 0, 400, 500, 800, "boiteSaine")
48 # ---------------------------------------------------------------------------
49 def genereMaillageSain(self, geometriesSaines, meshParams):
50 texte = "genereMaillageSain pour '{}'".format(self.nomCas)
53 ([objetSain], _) = smesh.CreateMeshesFromMED(os.path.join(gmu.pathBloc, "materielCasTests", "boiteSaine.med"))
54 putName(objetSain.GetMesh(), self.nomProbleme, i_pref=self.numeroCas)
56 return [objetSain, True] # True : maillage hexa
58 # ---------------------------------------------------------------------------
59 def setParamShapeFissure(self):
61 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 = "genereMaillageSain pour '{}'".format(self.nomCas)
69 self.shapeFissureParams = dict(lgInfluence = 50,
72 # ---------------------------------------------------------------------------
73 def genereShapeFissure( self, geometriesSaines, geomParams, shapeFissureParams, \
75 """Importe la géométrie de la fissure"""
76 texte = "genereShapeFissure pour '{}'".format(self.nomCas)
79 lgInfluence = shapeFissureParams['lgInfluence']
81 shellFiss = geompy.ImportBREP(os.path.join(gmu.pathBloc, "materielCasTests", "ellipse1.brep"))
82 fondFiss = geompy.CreateGroup(shellFiss, geompy.ShapeType["EDGE"])
83 geompy.UnionIDs(fondFiss, [3])
84 geompy.addToStudy( shellFiss, 'shellFiss' )
85 geompy.addToStudyInFather( shellFiss, fondFiss, 'fondFiss' )
87 mailleur = self.mailleur2d3d()
88 coordsNoeudsFissure = genereMeshCalculZoneDefaut(shellFiss, 5 ,25, mailleur, self.numeroCas)
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.nomProbleme,
100 nomFicFissure = self.nomProbleme + "_fissure",
103 areteFaceFissure = 1000)
105 # ---------------------------------------------------------------------------
106 def genereZoneDefaut(self, geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams):
107 elementsDefaut = creeZoneDefautDansObjetSain(geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams, \
109 return elementsDefaut
111 # ---------------------------------------------------------------------------
112 def genereMaillageFissure(self, geometriesSaines, maillagesSains, \
113 shapesFissure, shapeFissureParams, \
114 maillageFissureParams, elementsDefaut, step, \
115 mailleur="MeshGems"):
117 texte = "genereMaillageFissure pour '{}'".format(self.nomCas)
120 mailleur = self.mailleur2d3d()
121 maillageFissure = construitFissureGenerale(shapesFissure, shapeFissureParams, \
122 maillageFissureParams, elementsDefaut, \
123 mailleur, self.numeroCas)
124 return maillageFissure
126 # ---------------------------------------------------------------------------
127 def setReferencesMaillageFissure(self):
128 self.referencesMaillageFissure = dict( \
129 Entity_Quad_Quadrangle = 1748, \
130 Entity_Quad_Hexa = 3795, \
131 Entity_Node = 21939, \
132 Entity_Quad_Edge = 256, \
133 Entity_Quad_Triangle = 360, \
134 Entity_Quad_Tetra = 2425, \
135 Entity_Quad_Pyramid = 199, \
136 Entity_Quad_Penta = 120 \