def iges_144_000():
import pyiges.IGESGeomLib as IGES
from pyiges.IGESCore import IGEStorage
from pyiges.IGESGeomLib import IGESPoint
filename = "144-000-example-1.igs"
system = IGEStorage()
examples.benchmarks.standard_iges_setup(system, filename)
# Circular flat surface profile
circular_flat_surface_profile = IGES.IGESGeomCircle(
IGESPoint(0, 0, 0), IGESPoint(10, 10, 0))
system.Commit(circular_flat_surface_profile)
# Make the surface from out outer profile, this is to be trimmed
circular_flat_surface = IGES.IGESGeomPlane(circular_flat_surface_profile)
system.Commit(circular_flat_surface)
# We're going to put a bunch of holes into the surface
hole = [] # Hole profiles
hole_copse = [] # Curve on Parametric Surface entries (required!)
for i in range(0, 6):
hole.append(
IGES.IGESGeomCircle(IGESPoint(-5 + i * 3, 0, 0),
IGESPoint(-5 + i * 3, 1, 0)))
system.Commit(hole[-1])
# Make those tubes, given we are not using them as a reference,
# Lets directly add them to the system.
system.Commit(IGES.IGESExtrude(hole[-1], IGESPoint(0, 0, i + 1)))
system.Commit(IGES.IGESExtrude(hole[-1], IGESPoint(0, 0, -i - 1)))
hole_copse.append(
IGES.IGESCurveOnParametricSurface(circular_flat_surface, hole[-1],
hole[-1], 1))
system.Commit(hole_copse[-1])
# Setup the surface we are to put holes into, we're using the whole surface,
# as indicated by the 0 in the outer profile parameter
trimmed_surface = IGES.IGESTrimmedParaSurface(circular_flat_surface, 0)
trimmed_surface.N1 = 0
# Lets put those holes in!
for _hole in hole_copse:
trimmed_surface.add_bounding_profile(_hole)
system.Commit(trimmed_surface)
system.save(filename)
if not os.environ.get('READTHEDOCS', None):
print(system)
os.startfile(filename)
def iges_144_000():
import pyiges.IGESGeomLib as IGES
from pyiges.IGESGeomLib import IGESPoint
from pyiges.IGESCore import IGEStorage
system = IGEStorage()
examples.benchmarks.standard_iges_setup(system, "144-000-benchmark.igs")
para_spline_surface = IGES.IGESTestSplineSurf()
system.Commit(para_spline_surface)
circle = IGES.IGESGeomCircle(IGESPoint(6, 7.25, 0), IGESPoint(6.25, 7.25))
system.Commit(circle)
para_spline_curve = IGES.IGESTestSplineCurve()
system.Commit(para_spline_curve)
curve_on_parametric_surface = IGES.IGESCurveOnParametricSurface(
para_spline_surface, circle, para_spline_curve, 2)
system.Commit(curve_on_parametric_surface)
trimmed_parametric_surface = IGES.IGESTrimmedParaSurface(
para_spline_surface, curve_on_parametric_surface)
system.Commit(trimmed_parametric_surface)
system.save("144-000-benchmark.igs")
if not os.environ.get('READTHEDOCS', None):
print(system)
os.startfile("144-000-benchmark.igs")
def testrun_arc_circle(filename="IGESFile_arc_circle.igs"):
"""draw an arc and a circle, both in a plane paralell to the X-Y-plane"""
system = IGEStorage()
system.StartSection.Prolog = " "
system.GlobalSection.IntegerBits = int(32)
system.GlobalSection.SPMagnitude = int(38)
system.GlobalSection.SPSignificance = int(6)
system.GlobalSection.DPMagnitude = int(38)
system.GlobalSection.DPSignificance = int(15)
system.GlobalSection.MaxNumberLineWeightGrads = int(8)
system.GlobalSection.WidthMaxLineWeightUnits = float(0.016)
system.GlobalSection.MaxCoordValue = float(71)
arc = IGES.IGESGeomArc(-3, IGESPoint(2, 5, 0), IGESPoint(-3, 0, 0), IGESPoint(2, 10, 0))
system.Commit(arc)
circ = IGES.IGESGeomCircle(IGESPoint(5, 5, 5), 5)
system.Commit(circ)
system.save(filename)
