1 # -*- coding: utf-8 -*-
2 # Copyright (C) 2014-2020 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"
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 smesh.SetName(objetSain.GetMesh(), "{}_objetSain".format(self.nomProbleme))
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):
74 """Importe la géométrie de la fissure"""
75 texte = "genereShapeFissure pour '{}'".format(self.nomCas)
78 lgInfluence = shapeFissureParams['lgInfluence']
80 shellFiss = geompy.ImportBREP(os.path.join(gmu.pathBloc, "materielCasTests", "ellipse1.brep"))
81 fondFiss = geompy.CreateGroup(shellFiss, geompy.ShapeType["EDGE"])
82 geompy.UnionIDs(fondFiss, [3])
83 geompy.addToStudy( shellFiss, 'shellFiss' )
84 geompy.addToStudyInFather( shellFiss, fondFiss, 'fondFiss' )
86 coordsNoeudsFissure = genereMeshCalculZoneDefaut(shellFiss, 5 ,25)
90 return [shellFiss, centre, lgInfluence, coordsNoeudsFissure, fondFiss]
92 # ---------------------------------------------------------------------------
93 def setParamMaillageFissure(self):
94 texte = "setParamMaillageFissure pour '{}'".format(self.nomCas)
96 self.maillageFissureParams = dict(nomRep = os.curdir,
97 nomFicSain = self.nomCas,
98 nomFicFissure = 'fissure_' + self.nomCas,
101 areteFaceFissure = 1000)
103 # ---------------------------------------------------------------------------
104 def genereZoneDefaut(self, geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams):
105 elementsDefaut = creeZoneDefautDansObjetSain(geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams)
106 return elementsDefaut
108 # ---------------------------------------------------------------------------
109 def genereMaillageFissure(self, geometriesSaines, maillagesSains,
110 shapesFissure, shapeFissureParams,
111 maillageFissureParams, elementsDefaut, step):
112 texte = "genereMaillageFissure pour '{}'".format(self.nomCas)
114 maillageFissure = construitFissureGenerale(maillagesSains,
115 shapesFissure, shapeFissureParams,
116 maillageFissureParams, elementsDefaut, step)
117 return maillageFissure
119 # ---------------------------------------------------------------------------
120 def setReferencesMaillageFissure(self):
121 self.referencesMaillageFissure = dict( \
122 Entity_Quad_Quadrangle = 1748, \
123 Entity_Quad_Hexa = 3795, \
124 Entity_Node = 21939, \
125 Entity_Quad_Edge = 256, \
126 Entity_Quad_Triangle = 360, \
127 Entity_Quad_Tetra = 2425, \
128 Entity_Quad_Pyramid = 199, \
129 Entity_Quad_Penta = 120 \