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
22 from blocFissure import gmu
23 from blocFissure.gmu.geomsmesh import geompy, smesh
34 from blocFissure.gmu.fissureGenerique import fissureGenerique
36 from blocFissure.gmu.triedreBase import triedreBase
37 from blocFissure.gmu.genereMeshCalculZoneDefaut import genereMeshCalculZoneDefaut
38 from blocFissure.gmu.creeZoneDefautDansObjetSain import creeZoneDefautDansObjetSain
39 from blocFissure.gmu.construitFissureGenerale import construitFissureGenerale
41 O, OX, OY, OZ = triedreBase()
43 class ellipse_1(fissureGenerique):
44 """problème de fissure non plane, débouchante non normale"""
46 nomProbleme = "ellipse1"
48 # # ---------------------------------------------------------------------------
49 # def genereGeometrieSaine(self, geomParams):
50 # logging.info("genereGeometrieSaine %s", self.nomCas)
51 # box = geompy.MakeBox(0, -500, 0, 400, 500, 800, "boiteSaine")
54 # ---------------------------------------------------------------------------
55 def genereMaillageSain(self, geometriesSaines, meshParams):
56 logging.info("genereMaillageSain %s", self.nomCas)
58 ([objetSain], status) = smesh.CreateMeshesFromMED(os.path.join(gmu.pathBloc, "materielCasTests", "boiteSaine.med"))
59 smesh.SetName(objetSain.GetMesh(), 'objetSain')
61 return [objetSain, True] # True : maillage hexa
63 # ---------------------------------------------------------------------------
64 def setParamShapeFissure(self):
66 paramètres de la fissure pour méthode construitFissureGenerale
67 lgInfluence : distance autour de la shape de fissure a remailler (A ajuster selon le maillage)
68 rayonPipe : le rayon du pile maillé en hexa autour du fond de fissure
69 convexe : optionnel, True : la face est convexe (vue de l'exterieur) sert si on ne donne pas de point interne
70 pointIn_x : optionnel, coordonnée x d'un point dans le solide sain (pour orienter la face)
72 logging.info("setParamShapeFissure %s", self.nomCas)
73 self.shapeFissureParams = dict(lgInfluence = 50,
76 # ---------------------------------------------------------------------------
77 def genereShapeFissure( self, geometriesSaines, geomParams, shapeFissureParams):
78 logging.info("genereShapeFissure %s", self.nomCas)
80 lgInfluence = shapeFissureParams['lgInfluence']
82 shellFiss = geompy.ImportBREP(os.path.join(gmu.pathBloc, "materielCasTests", "ellipse1.brep"))
83 fondFiss = geompy.CreateGroup(shellFiss, geompy.ShapeType["EDGE"])
84 geompy.UnionIDs(fondFiss, [3])
85 geompy.addToStudy( shellFiss, 'shellFiss' )
86 geompy.addToStudyInFather( shellFiss, fondFiss, 'fondFiss' )
89 coordsNoeudsFissure = genereMeshCalculZoneDefaut(shellFiss, 5 ,25)
92 return [shellFiss, centre, lgInfluence, coordsNoeudsFissure, fondFiss]
94 # ---------------------------------------------------------------------------
95 def setParamMaillageFissure(self):
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 maillageFissure = construitFissureGenerale(maillagesSains,
113 shapesFissure, shapeFissureParams,
114 maillageFissureParams, elementsDefaut, step)
115 return maillageFissure
117 # ---------------------------------------------------------------------------
118 def setReferencesMaillageFissure(self):
119 self.referencesMaillageFissure = dict( \
120 Entity_Quad_Quadrangle = 1748, \
121 Entity_Quad_Hexa = 3795, \
122 Entity_Node = 21939, \
123 Entity_Quad_Edge = 256, \
124 Entity_Quad_Triangle = 360, \
125 Entity_Quad_Tetra = 2425, \
126 Entity_Quad_Pyramid = 199, \
127 Entity_Quad_Penta = 120 \