mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
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52 lines
1.4 KiB
Python
52 lines
1.4 KiB
Python
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# -*- coding: utf-8 -*-
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import logging
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from geomsmesh import geompy
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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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geompy.addToStudyInFather(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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geompy.addToStudyInFather(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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geompy.addToStudyInFather(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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