mirror of
https://git.salome-platform.org/gitpub/modules/geom.git
synced 2024-09-23 03:02:53 +05:00
64 lines
1.7 KiB
Python
64 lines
1.7 KiB
Python
# Angle
|
|
|
|
import salome
|
|
salome.salome_init()
|
|
import GEOM
|
|
from salome.geom import geomBuilder
|
|
geompy = geomBuilder.New()
|
|
import math
|
|
|
|
OX = geompy.MakeVectorDXDYDZ(10, 0,0)
|
|
OXY = geompy.MakeVectorDXDYDZ(10,10,0)
|
|
|
|
# in one plane
|
|
Angle = geompy.GetAngle(OX, OXY)
|
|
|
|
print "\nAngle between OX and OXY = ", Angle
|
|
if math.fabs(Angle - 45.0) > 1e-05:
|
|
print " Error: returned angle is", Angle, "while must be 45.0"
|
|
pass
|
|
|
|
Angle = geompy.GetAngleRadians(OX, OXY)
|
|
|
|
print "\nAngle between OX and OXY in radians = ", Angle
|
|
if math.fabs(Angle - math.pi/4) > 1e-05:
|
|
print " Error: returned angle is", Angle, "while must be pi/4"
|
|
pass
|
|
|
|
Angle = geompy.GetAngleVectors(OX, OXY, True)
|
|
|
|
print "\nAngle between vectors OX and OXY = ", Angle
|
|
if math.fabs(Angle - 45.0) > 1e-05:
|
|
print " Error: returned angle is", Angle, "while must be 45.0"
|
|
pass
|
|
|
|
Angle = geompy.GetAngleRadiansVectors(OX, OXY, False)
|
|
|
|
print "\nBig angle between vectors OX and OXY in radians = ", Angle
|
|
if math.fabs(Angle - math.pi*7./4.) > 1e-05:
|
|
print " Error: returned angle is", Angle, "while must be 7*pi/4"
|
|
pass
|
|
|
|
# not in one plane
|
|
OXY_shift = geompy.MakeTranslation(OXY,10,-10,20)
|
|
Angle = geompy.GetAngle(OX, OXY_shift)
|
|
|
|
print "\nAngle between OX and OXY_shift = ", Angle
|
|
if math.fabs(Angle - 45.0) > 1e-05:
|
|
print " Error: returned angle is", Angle, "while must be 45.0"
|
|
pass
|
|
|
|
# not linear
|
|
pnt1 = geompy.MakeVertex(0, 0, 0)
|
|
pnt2 = geompy.MakeVertex(10, 0, 0)
|
|
pnt3 = geompy.MakeVertex(20, 10, 0)
|
|
arc = geompy.MakeArc(pnt1, pnt2, pnt3)
|
|
try:
|
|
Angle = geompy.GetAngle(OX, arc)
|
|
pass
|
|
except:
|
|
# It is a correct case, because GetAngle() must not be computed on curvilinear edges.
|
|
pass
|
|
|
|
assert (not geompy.MeasuOp.IsDone() ), 'Angle must not be computed on curvilinear edges.'
|