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https://git.salome-platform.org/gitpub/modules/smesh.git
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73 lines
2.4 KiB
Python
73 lines
2.4 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (C) 2014-2020 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 geomPublish
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from .geomsmesh import geomPublishInFather
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from . import initLog
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from .whichSide import whichSide
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# -----------------------------------------------------------------------------
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# --- renvoie l'extraction des shapes d'un objet selon leur position par rapport à la face.
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def extractionOrientee(face, obj, ref, shapeType, tol, prefix=""):
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"""
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renvoie l'extraction des shapes d'un objet selon leur position
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par rapport à la face.
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shapeType in ["VERTEX", "EDGE", "FACE",...]
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"""
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logging.info('start')
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trace = True
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sideRef = whichSide(face, ref)
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logging.debug("ref side %s", sideRef)
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shapesInside = []
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shapesOutside = []
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shapesOnside = []
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shapes = geompy.ExtractShapes(obj, geompy.ShapeType[shapeType], False)
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i=0
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j=0
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k=0
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prefix = prefix + shapeType
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for shape in shapes:
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side = whichSide(face, shape, tol)
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if side == sideRef:
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shapesInside.append(shape)
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if trace:
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name = prefix + "_Inside%d"%i
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geomPublishInFather(initLog.debug, obj, shape, name)
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i+=1
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elif side == -sideRef:
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shapesOutside.append(shape)
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if trace:
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name = prefix + "_Outside%d"%j
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geomPublishInFather(initLog.debug, obj, shape, name)
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j+=1
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elif side == 0:
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shapesOnside.append(shape)
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if trace:
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name = prefix + "_Onside%d"%k
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geomPublishInFather(initLog.debug, obj, shape, name)
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k+=1
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logging.debug("--- shape was %s", name)
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return [shapesInside, shapesOutside, shapesOnside]
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