mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
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82 lines
3.2 KiB
Python
82 lines
3.2 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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import logging
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from .geomsmesh import geompy
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from .geomsmesh import smesh
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from salome.smesh import smeshBuilder
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import SMESH
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from .putName import putName
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def mailleFacesFissure(faceFissureExterne, \
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edgesPipeFissureExterneC, edgesPeauFissureExterneC, \
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meshPipeGroups, areteFaceFissure, rayonPipe, nbsegRad, \
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mailleur="MeshGems"):
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"""maillage faces de fissure"""
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logging.info('start')
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meshFaceFiss = smesh.Mesh(faceFissureExterne)
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logging.info("Maillage avec %s", mailleur)
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if ( mailleur == "MeshGems"):
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algo2d = meshFaceFiss.Triangle(algo=smeshBuilder.MG_CADSurf)
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hypo2d = algo2d.Parameters()
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hypo2d.SetPhySize( areteFaceFissure )
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hypo2d.SetMinSize( rayonPipe/float(nbsegRad) )
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hypo2d.SetMaxSize( areteFaceFissure*3. )
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hypo2d.SetChordalError( areteFaceFissure*0.25 )
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hypo2d.SetVerbosity( 0 )
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else:
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algo2d = meshFaceFiss.Triangle(algo=smeshBuilder.NETGEN_1D2D)
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hypo2d = algo2d.Parameters()
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hypo2d.SetMaxSize( areteFaceFissure )
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hypo2d.SetSecondOrder( 0 )
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hypo2d.SetOptimize( 1 )
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hypo2d.SetFineness( 2 )
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hypo2d.SetMinSize( rayonPipe/float(nbsegRad) )
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hypo2d.SetQuadAllowed( 0 )
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putName(algo2d.GetSubMesh(), "faceFiss")
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putName(algo2d, "algo2d_faceFiss")
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putName(hypo2d, "hypo2d_faceFiss")
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texte = "Récupération des arêtes de '{}'".format(edgesPipeFissureExterneC.GetName())
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logging.info(texte)
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algo1d = meshFaceFiss.UseExisting1DElements(geom=edgesPipeFissureExterneC)
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hypo1d = algo1d.SourceEdges([ meshPipeGroups['edgeFaceFissGroup'] ],0,0)
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putName(algo1d.GetSubMesh(), "edgeFissPeau")
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putName(algo1d, "algo1d_edgeFissPeau")
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putName(hypo1d, "hypo1d_edgeFissPeau")
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grpFaceFissureExterne = meshFaceFiss.GroupOnGeom(faceFissureExterne, "fisOutPi", SMESH.FACE)
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grpEdgesPeauFissureExterne = meshFaceFiss.GroupOnGeom(edgesPeauFissureExterneC,'edgesPeauFissureExterne',SMESH.EDGE)
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grpEdgesPipeFissureExterne = meshFaceFiss.GroupOnGeom(edgesPipeFissureExterneC,'edgesPipeFissureExterne',SMESH.EDGE)
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is_done = meshFaceFiss.Compute()
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text = "meshFaceFiss.Compute"
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if is_done:
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logging.info(text+" OK")
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else:
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text = "Erreur au calcul du maillage.\n" + text
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logging.info(text)
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raise Exception(text)
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return (meshFaceFiss, grpFaceFissureExterne, grpEdgesPeauFissureExterne, grpEdgesPipeFissureExterne)
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