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33 lines
655 B
Python
33 lines
655 B
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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# --- origine et vecteurs de base
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O = None
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OX = None
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OY = None
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OZ = None
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def triedreBase():
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"""
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definitions globales du triedre de reference,
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objets partages par plusieurs methodes
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"""
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global O, OX, OY, OZ
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if O == None:
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logging.info("start")
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O = geompy.MakeVertex(0, 0, 0)
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OX = geompy.MakeVectorDXDYDZ(1, 0, 0)
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OY = geompy.MakeVectorDXDYDZ(0, 1, 0)
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OZ = geompy.MakeVectorDXDYDZ(0, 0, 1)
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geompy.addToStudy( O, 'O' )
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geompy.addToStudy( OX, 'OX' )
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geompy.addToStudy( OY, 'OY' )
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geompy.addToStudy( OZ, 'OZ' )
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return O, OX, OY, OZ
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