def iges2png(iges_file, png_file):
'''usage: %prog <iges_file> <png_file>
converts from IGES to PNG
stuff it leaves behind:
input.iges.stl
input.iges.pov
input.iges.pov.inc
output.png'''
print "iges2png: loading iges file."
my_iges_importer = IGESImporter(iges_file)
my_iges_importer.ReadFile()
the_shapes = my_iges_importer.GetShapes()
main_shape = the_shapes[0]
print "iges2png: saving iges as stl."
stl_exp = StlAPI()
stl_exp.Write(main_shape, iges_file + ".stl")
print "iges2png: converting stl to pov"
stl2pov(iges_file + ".stl", iges_file + ".pov")
print "iges2png: converting pov to png"
pov2png(iges_file + ".pov", png_file)
print "iges2png: done"
def loadIGES(self, filename):
from OCC.Utils.DataExchange.IGES import IGESImporter
my_iges_importer = IGESImporter(filename)
my_iges_importer.ReadFile()
shapes=my_iges_importer.GetShapes()
self.solid=BRepAlgoAPI_Fuse(shapes[0],shapes[0])
for shape in shapes:
self.solid=BRepAlgoAPI_Fuse(self.shape(),shape)
def build_curve_network(event=None):
'''
mimic the curve network surfacing command from rhino
'''
print 'Importing IGES file...',
pth = os.path.dirname(os.path.abspath(__file__))
pth = os.path.abspath(os.path.join(pth, '../../data/IGES/curve_geom_plate.igs'))
iges = IGESImporter(pth)
iges.read_file()
print 'done.'
# GetShapes returns 36 TopoDS_Shape, while the TopoDS_Compound contains
# just the 6 curves I made in rhino... hmmm...
print 'Building geomplate...',
topo = Topo(iges.get_compound())
edges_list = list(topo.edges())
face = build_geom_plate(edges_list)
print 'done.'
print 'Cutting out of edges...',
# Make a wire from outer edges
_edges = [edges_list[2], edges_list[3], edges_list[4], edges_list[5]]
outer_wire = make_wire(_edges)
def build_curve_network(event=None):
'''
mimic the curve network surfacing command from rhino
'''
print 'Importing IGES file...',
pth = os.path.dirname(os.path.abspath(__file__))
pth = os.path.abspath(os.path.join(pth, '../../data/IGES/curve_geom_plate.igs'))
iges = IGESImporter(pth)
iges.read_file()
print 'done.'
# GetShapes returns 36 TopoDS_Shape, while the TopoDS_Compound contains
# just the 6 curves I made in rhino... hmmm...
print 'Building geomplate...',
topo = Topo(iges.get_compound())
edges_list = list(topo.edges())
face = build_geom_plate(edges_list)
print 'done.'
print 'Cutting out of edges...',
# Make a wire from outer edges
_edges = [edges_list[2], edges_list[3], edges_list[4], edges_list[5]]
outer_wire = make_wire(_edges)
def build_curve_network(event=None):
'''
mimic the curve network surfacing command from rhino
'''
print 'Importing IGES file...',
pth = os.path.dirname(os.path.abspath(__file__))
pth = os.path.abspath(os.path.join(pth, '../../data/IGES/curve_geom_plate.igs'))
iges = IGESImporter(pth)
iges.read_file()
print 'done.'
print 'Building geomplate...',
topo = Topo(iges.get_compound())
edges_list = list(topo.edges())
face = build_geom_plate(edges_list)
print 'done.'
display.EraseAll()
display.DisplayShape(edges_list)
display.FitAll()
print 'Cutting out of edges...',
# Make a wire from outer edges
_edges = [edges_list[2], edges_list[3], edges_list[4], edges_list[5]]
outer_wire = make_wire(_edges)
##Copyright 2009-2011 Thomas Paviot ([email protected]) ## ##This file is part of pythonOCC. ## ##pythonOCC is free software: you can redistribute it and/or modify ##it under the terms of the GNU Lesser General Public License as published by ##the Free Software Foundation, either version 3 of the License, or ##(at your option) any later version. ## ##pythonOCC is distributed in the hope that it will be useful, ##but WITHOUT ANY WARRANTY; without even the implied warranty of ##MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ##GNU Lesser General Public License for more details. ## ##You should have received a copy of the GNU Lesser General Public License ##along with pythonOCC. If not, see <http://www.gnu.org/licenses/>. from OCC.Utils.DataExchange.IGES import IGESImporter from OCC.Display.SimpleGui import * display, start_display, add_menu, add_function_to_menu = init_display() my_iges_importer = IGESImporter("../../data/IGES/splines.igs") my_iges_importer.read_file() the_shapes = my_iges_importer.get_shapes() display.DisplayShape(the_shapes) start_display()
##Copyright 2009-2011 Thomas Paviot ([email protected]) ## ##This file is part of pythonOCC. ## ##pythonOCC is free software: you can redistribute it and/or modify ##it under the terms of the GNU Lesser General Public License as published by ##the Free Software Foundation, either version 3 of the License, or ##(at your option) any later version. ## ##pythonOCC is distributed in the hope that it will be useful, ##but WITHOUT ANY WARRANTY; without even the implied warranty of ##MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ##GNU Lesser General Public License for more details. ## ##You should have received a copy of the GNU Lesser General Public License ##along with pythonOCC. If not, see <http://www.gnu.org/licenses/>. from OCC.Utils.DataExchange.IGES import IGESImporter from OCC.Display.SimpleGui import * display, start_display, add_menu, add_function_to_menu = init_display() my_iges_importer = IGESImporter("../../data/IGES/splines.igs") my_iges_importer.read_file() the_compound = my_iges_importer.get_compound() display.DisplayShape(the_compound) start_display()