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https://git.salome-platform.org/gitpub/modules/smesh.git
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100 lines
4.2 KiB
Python
100 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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"""edges de bord de la face de peau"""
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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 geomPublishInFather
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def identifieEdgesPeau_b(facePeau, edgesListees, \
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fillingFaceExterne, aretesVivesC, aretesVivesCoupees, \
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nro_cas=None):
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"""edges de bord de la face de peau"""
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logging.info('start')
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# Liste des arêtes de bord
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edgesFilling = geompy.ExtractShapes(fillingFaceExterne, geompy.ShapeType["EDGE"], False)
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logging.info('Détermination des arêtes de bord à partir des %d arêtes de fillingFaceExterne', len(edgesFilling))
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edgesBords = list()
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for i_aux, edge in enumerate(edgesFilling):
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edgepeau = geompy.GetInPlace(facePeau, edge)
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name = "edgepeau_{}".format(i_aux)
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geomPublishInFather(initLog.debug, facePeau,edgepeau, name)
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logging.debug("edgepeau %s", geompy.ShapeInfo(edgepeau))
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if geompy.ShapeInfo(edgepeau)['EDGE'] > 1:
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logging.debug(" EDGES multiples")
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l_edges = geompy.ExtractShapes(edgepeau, geompy.ShapeType["EDGE"], False)
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edgesBords.extend(l_edges)
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edgesListees.extend(l_edges)
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else:
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logging.debug(" EDGE")
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edgesBords.append(edgepeau)
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edgesListees.append(edgepeau)
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logging.info('==> Nombre d arêtes de bord : len(edgesBords) = %d', len(edgesBords))
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groupEdgesBordPeau = geompy.CreateGroup(facePeau, geompy.ShapeType["EDGE"])
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geompy.UnionList(groupEdgesBordPeau, edgesBords)
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bordsVifs = None
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if aretesVivesC is not None:
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logging.info("identification des bords vifs par GetInPlace")
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bordsVifs = geompy.GetInPlace(facePeau, aretesVivesC)
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if bordsVifs is None:
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logging.debug("pas d'identification des bords vifs par GetInPlace: test par distance")
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edvifs = list()
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arvives = geompy.ExtractShapes(aretesVivesC, geompy.ShapeType["EDGE"], False)
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l_edges = geompy.ExtractShapes(facePeau, geompy.ShapeType["EDGE"], False)
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for edge in l_edges:
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vxs = geompy.ExtractShapes(edge, geompy.ShapeType["VERTEX"], False)
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for arete in arvives:
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dist = geompy.MinDistance(vxs[0], arete)
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dist += geompy.MinDistance(vxs[1], arete)
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logging.debug("test distance bord face peau - arete vive: %s",dist)
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if ( dist < 0.001 ):
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edvifs.append(edge)
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break
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if edvifs:
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logging.info('==> Nombre d arêtes de bord vif : len(edvifs) = %d', len(edvifs))
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bordsVifs = geompy.CreateGroup(facePeau,geompy.ShapeType["EDGE"])
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for edge in edvifs:
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geompy.AddObject(bordsVifs, geompy.GetSubShapeID(facePeau, edge))
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if bordsVifs is not None:
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geomPublishInFather(initLog.always, facePeau, bordsVifs, "bordsVifs")
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groupEdgesBordPeau = geompy.CutGroups(groupEdgesBordPeau, bordsVifs)
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grptmp = None
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if len(aretesVivesCoupees) > 0:
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grpc = geompy.MakeCompound(aretesVivesCoupees)
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grptmp = geompy.GetInPlace(facePeau, grpc)
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if grptmp is not None:
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grpnew = geompy.CutGroups(bordsVifs, grptmp) # ce qui est nouveau dans bordsVifs
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else:
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grpnew = bordsVifs
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if grpnew is not None:
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edv = geompy.ExtractShapes(grpnew, geompy.ShapeType["EDGE"], False)
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aretesVivesCoupees += edv
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logging.debug("aretesVivesCoupees %s",aretesVivesCoupees)
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geomPublishInFather(initLog.always, facePeau, groupEdgesBordPeau , "EdgesBords")
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return groupEdgesBordPeau, bordsVifs
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