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https://git.salome-platform.org/gitpub/modules/geom.git
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64 lines
1.8 KiB
Python
64 lines
1.8 KiB
Python
# Angle
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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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import math
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OX = geompy.MakeVectorDXDYDZ(10, 0,0)
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OXY = geompy.MakeVectorDXDYDZ(10,10,0)
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# in one plane
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Angle = geompy.GetAngle(OX, OXY)
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print("\nAngle between OX and OXY = ", Angle)
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if math.fabs(Angle - 45.0) > 1e-05:
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print(" Error: returned angle is", Angle, "while must be 45.0")
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pass
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Angle = geompy.GetAngleRadians(OX, OXY)
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print("\nAngle between OX and OXY in radians = ", Angle)
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if math.fabs(Angle - math.pi/4) > 1e-05:
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print(" Error: returned angle is", Angle, "while must be pi/4")
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pass
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Angle = geompy.GetAngleVectors(OX, OXY, True)
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print("\nAngle between vectors OX and OXY = ", Angle)
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if math.fabs(Angle - 45.0) > 1e-05:
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print(" Error: returned angle is", Angle, "while must be 45.0")
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pass
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Angle = geompy.GetAngleRadiansVectors(OX, OXY, False)
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print("\nBig angle between vectors OX and OXY in radians = ", Angle)
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if math.fabs(Angle - math.pi*7./4.) > 1e-05:
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print(" Error: returned angle is", Angle, "while must be 7*pi/4")
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pass
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# not in one plane
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OXY_shift = geompy.MakeTranslation(OXY,10,-10,20)
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Angle = geompy.GetAngle(OX, OXY_shift)
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print("\nAngle between OX and OXY_shift = ", Angle)
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if math.fabs(Angle - 45.0) > 1e-05:
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print(" Error: returned angle is", Angle, "while must be 45.0")
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pass
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# not linear
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pnt1 = geompy.MakeVertex(0, 0, 0)
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pnt2 = geompy.MakeVertex(10, 0, 0)
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pnt3 = geompy.MakeVertex(20, 10, 0)
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arc = geompy.MakeArc(pnt1, pnt2, pnt3)
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try:
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Angle = geompy.GetAngle(OX, arc)
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pass
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except:
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# It is a correct case, because GetAngle() must not be computed on curvilinear edges.
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pass
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assert (not geompy.MeasuOp.IsDone() ), 'Angle must not be computed on curvilinear edges.'
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