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
20 """problème de fissure non plane, débouchante non normale"""
23 from blocFissure import gmu
24 from blocFissure.gmu.geomsmesh import geompy, smesh
34 from blocFissure.gmu.fissureGenerique import fissureGenerique
37 from blocFissure.gmu.triedreBase import triedreBase
38 from blocFissure.gmu.genereMeshCalculZoneDefaut import genereMeshCalculZoneDefaut
39 from blocFissure.gmu.creeZoneDefautDansObjetSain import creeZoneDefautDansObjetSain
40 from blocFissure.gmu.construitFissureGenerale import construitFissureGenerale
42 O, OX, OY, OZ = triedreBase()
44 class faceGauche_2(fissureGenerique):
45 """problème de fissure non plane, débouchante non normale"""
47 nomProbleme = "faceGauche_2"
48 shapeFissureParams = dict()
49 maillageFissureParams = dict()
50 referencesMaillageFissure = dict()
52 # ---------------------------------------------------------------------------
53 def genereMaillageSain(self, geometriesSaines, meshParams):
54 logging.info("genereMaillageSain %s", self.nomCas)
56 ([objetSain], _) = smesh.CreateMeshesFromMED(os.path.join(gmu.pathBloc, "materielCasTests", "boiteSaine.med"))
57 smesh.SetName(objetSain.GetMesh(), 'objetSain')
59 return [objetSain, True] # True : maillage hexa
61 # ---------------------------------------------------------------------------
62 def setParamShapeFissure(self):
63 """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 logging.info("setParamShapeFissure %s", self.nomCas)
71 self.shapeFissureParams = dict(lgInfluence = 100,
74 # ---------------------------------------------------------------------------
75 def genereShapeFissure( self, geometriesSaines, geomParams, shapeFissureParams, \
77 logging.info("genereShapeFissure %s", self.nomCas)
79 lgInfluence = shapeFissureParams['lgInfluence']
81 shellFiss = geompy.ImportBREP(os.path.join(gmu.pathBloc, "materielCasTests", "faceGauche2FissCoupe.brep"))
82 fondFiss = geompy.CreateGroup(shellFiss, geompy.ShapeType["EDGE"])
83 geompy.UnionIDs(fondFiss, [4, 12])
84 geompy.addToStudy( shellFiss, 'shellFiss' )
85 geompy.addToStudyInFather( shellFiss, fondFiss, 'fondFiss' )
87 mailleur = self.mailleur2d3d()
88 coordsNoeudsFissure = genereMeshCalculZoneDefaut(shellFiss, 5 ,25, mailleur)
91 return [shellFiss, centre, lgInfluence, coordsNoeudsFissure, fondFiss]
93 # ---------------------------------------------------------------------------
94 def setParamMaillageFissure(self):
95 self.maillageFissureParams = dict(nomRep = os.curdir,
96 nomFicSain = self.nomCas,
97 nomFicFissure = self.nomCas + "_fissure",
100 areteFaceFissure = 1000)
102 # ---------------------------------------------------------------------------
103 def genereZoneDefaut(self, geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams):
104 elementsDefaut = creeZoneDefautDansObjetSain(geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams)
105 return elementsDefaut
107 # ---------------------------------------------------------------------------
108 def genereMaillageFissure(self, geometriesSaines, maillagesSains, \
109 shapesFissure, shapeFissureParams, \
110 maillageFissureParams, elementsDefaut, step, \
111 mailleur="MeshGems"):
113 mailleur = self.mailleur2d3d()
114 maillageFissure = construitFissureGenerale(maillagesSains,
115 shapesFissure, shapeFissureParams,
116 maillageFissureParams, elementsDefaut, step, \
118 return maillageFissure
120 # ---------------------------------------------------------------------------
121 def setReferencesMaillageFissure(self):
122 self.referencesMaillageFissure = dict( \
123 Entity_Quad_Quadrangle = 2542, \
124 Entity_Quad_Hexa = 3435, \
125 Entity_Node = 44095, \
126 Entity_Quad_Edge = 323, \
127 Entity_Quad_Triangle = 634, \
128 Entity_Quad_Tetra = 18400, \
129 Entity_Quad_Pyramid = 859, \
130 Entity_Quad_Penta = 288 \