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https://git.salome-platform.org/gitpub/modules/smesh.git
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115 lines
4.4 KiB
Python
115 lines
4.4 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (C) 2014-2021 EDF R&D
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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#
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"""Maillage sain sans la zone de defaut"""
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import logging
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from .geomsmesh import geompy
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from .geomsmesh import smesh
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import SMESH
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def RegroupeSainEtDefaut(maillageSain, blocComplet, extrusionFaceFissure, faceGeomFissure, nomVolume, normal = None):
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"""Maillage sain sans la zone de defaut
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TODO: a completer
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"""
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logging.info('Concatenation')
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maillageComplet = smesh.Concatenate([maillageSain.GetMesh(), blocComplet.GetMesh()], 1, 1, 1e-05,False)
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groups = maillageComplet.GetGroups()
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for grp in groups:
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grp_nom = grp.GetName()
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if ( grp_nom == "FACE1" ):
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faceFissure = grp
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elif ( grp_nom == "nfondfis" ):
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noeudsFondFissure = grp
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elif ( grp_nom == "fisInPi" ):
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fisInPi = grp
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elif ( grp_nom == "fisOutPi" ):
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fisOutPi = grp
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# --- TODO: fiabiliser l'orientation dans le cas general
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if normal is None:
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normal = smesh.MakeDirStruct( 0, 0, 1 )
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logging.debug('après normal = {}'.format(normal))
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maillageComplet.Reorient2D( fisInPi, normal, [0,0,0])
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logging.debug('après Reorient2D In')
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maillageComplet.Reorient2D( fisOutPi, normal, [0,0,0])
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shapes = list()
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if extrusionFaceFissure is not None:
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subIds = geompy.SubShapeAllIDs(extrusionFaceFissure, geompy.ShapeType["SOLID"])
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if len(subIds) > 1:
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shapes = geompy.ExtractShapes(extrusionFaceFissure, geompy.ShapeType["SOLID"], False)
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else:
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shapes = [extrusionFaceFissure]
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# else:
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# subIds = geompy.SubShapeAllIDs(faceGeomFissure, geompy.ShapeType["FACE"])
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# if len(subIds) > 1:
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# shapes = geompy.ExtractShapes(faceGeomFissure, geompy.ShapeType["FACE"], False)
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# else:
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# shapes = [faceGeomFissure]
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grpEdges = list()
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grpFaces = list()
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grpVolumes = list()
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if len(shapes) == 0:
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shapes = [None] # calcul uniquement avec les normales des faces mailles de la fissure
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for i, aShape in enumerate(shapes):
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texte = "Detection elements affectes par le dedoublement de la face n° {}".format(i)
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logging.debug(texte)
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affectedGroups = maillageComplet.AffectedElemGroupsInRegion([faceFissure], [noeudsFondFissure], aShape)
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for grp in affectedGroups:
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grp_nom = grp.GetName()
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if ( grp_nom == "affectedEdges" ):
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affectedEdges = grp
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elif ( grp_nom == "affectedFaces" ):
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affectedFaces = grp
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elif ( grp_nom == "affectedVolumes" ):
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affectedVolumes = grp
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#grps = [ grp for grp in affectedGroups if grp.GetName() == 'affectedEdges']
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#affectedEdges = grps[0]
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affectedEdges.SetName('affEd%d'%i)
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grpEdges.append(affectedEdges)
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#grps = [ grp for grp in affectedGroups if grp.GetName() == 'affectedFaces']
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#affectedFaces = grps[0]
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affectedFaces.SetName('affFa%d'%i)
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grpFaces.append(affectedFaces)
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#grps = [ grp for grp in affectedGroups if grp.GetName() == 'affectedVolumes']
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#affectedVolumes = grps[0]
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affectedVolumes.SetName('affVo%d'%i)
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grpVolumes.append(affectedVolumes)
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affectedEdges = maillageComplet.UnionListOfGroups(grpEdges, 'affEdges')
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affectedFaces = maillageComplet.UnionListOfGroups(grpFaces, 'affFaces')
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affectedVolumes = maillageComplet.UnionListOfGroups(grpVolumes, 'affVols')
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for grp in affectedGroups:
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texte = "Traitement du groupe '{}'".format(grp.GetName())
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logging.debug(texte)
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[ FACE2, _ ] = maillageComplet.DoubleNodeElemGroups([faceFissure], [noeudsFondFissure], affectedGroups, True, True)
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FACE2.SetName( 'FACE2' )
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# Groupe de toutes les mailles volumiques
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GroupVol = maillageComplet.CreateEmptyGroup( SMESH.VOLUME, nomVolume )
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_ = GroupVol.AddFrom( maillageComplet.GetMesh() )
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return maillageComplet
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