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 vis_1(fissureGenerique):
45 problème de fissure non plane, débouchante non normale
50 # ---------------------------------------------------------------------------
51 def genereMaillageSain(self, geometriesSaines, meshParams):
52 logging.info("genereMaillageSain %s", self.nomCas)
54 ([objetSain], status) = smesh.CreateMeshesFromMED(os.path.join(gmu.pathBloc, "materielCasTests/visSain.med"))
55 smesh.SetName(objetSain.GetMesh(), 'objetSain')
57 return [objetSain, True] # True : maillage hexa
59 # ---------------------------------------------------------------------------
60 def setParamShapeFissure(self):
62 paramètres de la fissure pour méthode construitFissureGenerale
63 lgInfluence : distance autour de la shape de fissure a remailler (A ajuster selon le maillage)
64 rayonPipe : le rayon du pile maillé en hexa autour du fond de fissure
65 convexe : optionnel True : la face est convexe (vue de l'exterieur) sert si on ne donne pas de point interne
66 pointIn_x : optionnel coordonnée x d'un point dans le solide sain (pour orienter la face)
68 logging.info("setParamShapeFissure %s", self.nomCas)
69 self.shapeFissureParams = dict(lgInfluence = 0.6,
72 # ---------------------------------------------------------------------------
73 def genereShapeFissure( self, geometriesSaines, geomParams, shapeFissureParams):
74 logging.info("genereShapeFissure %s", self.nomCas)
76 lgInfluence = shapeFissureParams['lgInfluence']
78 shellFiss = geompy.ImportBREP(os.path.join(gmu.pathBloc, "materielCasTests/visFiss.brep"))
79 fondFiss = geompy.CreateGroup(shellFiss, geompy.ShapeType["EDGE"])
80 geompy.UnionIDs(fondFiss, [6, 8])
81 geompy.addToStudy( shellFiss, 'shellFiss' )
82 geompy.addToStudyInFather( shellFiss, fondFiss, 'fondFiss' )
85 coordsNoeudsFissure = genereMeshCalculZoneDefaut(shellFiss, 0.1 ,0.2)
88 return [shellFiss, centre, lgInfluence, coordsNoeudsFissure, fondFiss]
90 # ---------------------------------------------------------------------------
91 def setParamMaillageFissure(self):
92 self.maillageFissureParams = dict(nomRep = '.',
93 nomFicSain = self.nomCas,
94 nomFicFissure = 'fissure_' + self.nomCas,
97 areteFaceFissure = 0.1)
99 # ---------------------------------------------------------------------------
100 def genereZoneDefaut(self, geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams):
101 elementsDefaut = creeZoneDefautDansObjetSain(geometriesSaines, maillagesSains, shapesFissure, shapeFissureParams, maillageFissureParams)
102 return elementsDefaut
104 # ---------------------------------------------------------------------------
105 def genereMaillageFissure(self, geometriesSaines, maillagesSains,
106 shapesFissure, shapeFissureParams,
107 maillageFissureParams, elementsDefaut, step):
108 maillageFissure = construitFissureGenerale(maillagesSains,
109 shapesFissure, shapeFissureParams,
110 maillageFissureParams, elementsDefaut, step)
111 return maillageFissure
113 # ---------------------------------------------------------------------------
114 def setReferencesMaillageFissure(self):
115 self.referencesMaillageFissure = dict(Entity_Quad_Pyramid = 1284,
116 Entity_Quad_Triangle = 2336,
117 Entity_Quad_Edge = 758,
118 Entity_Quad_Penta = 984,
119 Entity_Quad_Hexa = 6416,
121 Entity_Quad_Tetra = 35990,
122 Entity_Quad_Quadrangle = 4285)