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35 lines
1.2 KiB
Python
35 lines
1.2 KiB
Python
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# Check shape applicability for Boolean Operations
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import salome
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salome.salome_init_without_session()
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import GEOM
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from salome.geom import geomBuilder
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geompy = geomBuilder.New()
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from inspect import getfile
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from os.path import abspath, dirname, join
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data_dir = abspath(join(dirname(getfile(lambda: None)), 'data'))
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shape = geompy.ImportBREP(join(data_dir, 'test_twisted_face.brep'))
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tol = geompy.Tolerance(shape)
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# perform all checks
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check = geompy.CheckConformity(shape)
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assert(not check.isValid())
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assert(len(check.smallEdges()) == 4)
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assert(len(check.selfIntersected2D()) == 2)
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assert(len(check.interferingSubshapes()) == 6)
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for p in check.interferingSubshapes():
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assert(geomBuilder.EnumToLong(p.first.GetShapeType()) == geompy.ShapeType["VERTEX"] and
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geomBuilder.EnumToLong(p.second.GetShapeType()) == geompy.ShapeType["VERTEX"])
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assert(len(check.distantShapes()) == 2)
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for p in check.distantShapes():
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assert(geomBuilder.EnumToLong(p.first.GetShapeType()) == geompy.ShapeType["EDGE"] and
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geomBuilder.EnumToLong(p.second.GetShapeType()) == geompy.ShapeType["FACE"])
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assert(len(check.distantShapes(tolerance = 300.0)) == 1)
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assert(len(check.distantShapes(tolerance = 400.0)) == 0)
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newTol = check.updateTolerance()
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assert(newTol < max(tol))
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