mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
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84 lines
4.2 KiB
Python
84 lines
4.2 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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"""Identification des faces et edges de fissure externe pour maillage"""
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import logging
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from . import initLog
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from .geomsmesh import geompy
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from .geomsmesh import geomPublish
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from .geomsmesh import geomPublishInFather
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def identifieFacesEdgesFissureExterne(fsFissuExt, edFisExtPe, edFisExtPi, edgesPipeFiss):
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"""Identification des faces et edges de fissure externe pour maillage"""
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logging.info('start')
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texte = "---------------------------- fsFissuExt : {} ".format(fsFissuExt)
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logging.debug(texte)
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facesFissExt = list()
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edgesFissExtPeau = list()
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edgesFissExtPipe = list()
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for ifil, face in enumerate(fsFissuExt): # éliminer les doublons (comparer tous les vertices triés, avec mesure de distance ?)
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facesFissExt += face
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edgesFissExtPeau += edFisExtPe[ifil]
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edgesFissExtPipe += edFisExtPi[ifil]
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texte = "---------------------------- identification faces de fissure externes au pipe : {}".format(len(facesFissExt))
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logging.debug(texte)
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# regroupement des faces de fissure externes au pipe.
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if not facesFissExt:
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texte = "---------------------------- fsFissuExt : {} ".format(fsFissuExt)
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logging.info(texte)
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raise Exception("stop identifieFacesEdgesFissureExterne ; aucune face de fissure externe au pipe n'a été trouvée.")
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elif len(facesFissExt) > 1:
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faceFissureExterne = geompy.MakePartition(facesFissExt, [], [], [], geompy.ShapeType["FACE"], 0, [], 0)
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edgesPipeFissureExterneC = geompy.GetInPlace(faceFissureExterne, geompy.MakeCompound(edgesPipeFiss)) # edgesFissExtPipe peut ne pas couvrir toute la longueur
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# edgesPeauFissureExterneC = geompy.GetInPlace(faceFissureExterne, geompy.MakeCompound(edgesFissExtPeau))
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# il peut manquer des edges de faceFissureExterne en contact avec la peau dans edgesFissExtPeau
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(_, closedFreeBoundaries, _) = geompy.GetFreeBoundary(faceFissureExterne)
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edgesBordFFE = list()
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for bound in closedFreeBoundaries:
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edgesBordFFE += geompy.ExtractShapes(bound, geompy.ShapeType["EDGE"], False)
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edgesBordFFEid = [ (ed,geompy.GetSubShapeID(faceFissureExterne, ed)) for ed in edgesBordFFE]
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texte = "edgesBordFFEid {}".format(edgesBordFFEid)
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logging.debug(texte)
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edgesPPE = geompy.ExtractShapes(edgesPipeFissureExterneC, geompy.ShapeType["EDGE"], False)
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edgesPPEid = [ geompy.GetSubShapeID(faceFissureExterne, ed) for ed in edgesPPE]
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texte = "edgesPPEid {}".format(edgesPPEid)
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logging.debug(texte)
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edgesPFE = [ edid[0] for edid in edgesBordFFEid if edid[1] not in edgesPPEid] # on garde toutes les edges de bord non en contact avec le pipe
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texte = "edgesPFE {}".format(edgesPFE)
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logging.debug(texte)
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edgesPeauFissureExterneC = geompy.MakeCompound(edgesPFE)
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else:
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faceFissureExterne = facesFissExt[0]
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edgesPeauFissureExterneC = geompy.MakeCompound(edgesFissExtPeau)
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edgesPipeFissureExterneC = geompy.MakeCompound(edgesFissExtPipe)
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wirePipeFissureExterne = geompy.MakeWire(geompy.ExtractShapes(edgesPipeFissureExterneC, geompy.ShapeType["EDGE"], False))
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geomPublish(initLog.debug, faceFissureExterne, "faceFissureExterne")
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geomPublishInFather(initLog.debug, faceFissureExterne, edgesPeauFissureExterneC, "edgesPeauFissureExterne")
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geomPublishInFather(initLog.debug, faceFissureExterne, edgesPipeFissureExterneC, "edgesPipeFissureExterne")
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return (faceFissureExterne, edgesPipeFissureExterneC, wirePipeFissureExterne, edgesPeauFissureExterneC)
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