def test_stl_exporter_happy_path(box_shape):
r"""Happy path"""
filename = path_from_file(__file__, "./models_out/box.sTl")
exporter = StlExporter(filename)
exporter.set_shape(box_shape)
exporter.write_file()
assert os.path.isfile(filename)
def test_stl_exporter_happy_path(box_shape):
r"""Happy path"""
filename = path_from_file(__file__, "./models_out/box.stl")
exporter = StlExporter(filename)
exporter.set_shape(box_shape)
exporter.write_file()
assert os.path.isfile(filename)
def test_stl_exporter_happy_path_shape_subclass(box_shape):
r"""Happy path with a subclass of TopoDS_Shape"""
filename = path_from_file(__file__, "./models_out/box.stl")
exporter = StlExporter(filename)
solid = shape_to_topology(box_shape)
assert isinstance(solid, TopoDS.TopoDS_Solid)
exporter.set_shape(solid)
exporter.write_file()
assert os.path.isfile(filename)
def test_stl_exporter_happy_path_shape_subclass(box_shape):
r"""Happy path with a subclass of TopoDS_Shape"""
filename = path_from_file(__file__, "./models_out/box.stl")
exporter = StlExporter(filename)
solid = shape_to_topology(box_shape)
assert isinstance(solid, TopoDS.TopoDS_Solid)
exporter.set_shape(solid)
exporter.write_file()
assert os.path.isfile(filename)
def test_stl_exporter_overwrite(box_shape):
r"""Happy path with a subclass of TopoDS_Shape"""
filename = path_from_file(__file__, "./models_out/box.stl")
exporter = StlExporter(filename)
solid = shape_to_topology(box_shape)
assert isinstance(solid, TopoDS.TopoDS_Solid)
exporter.set_shape(solid)
exporter.write_file()
assert os.path.isfile(filename)
# read the written box.stl
importer = StlImporter(filename)
topo = Topo(importer.shape)
assert topo.number_of_shells() == 1
# set a sphere and write again with same exporter
sphere = BRepPrimAPI.BRepPrimAPI_MakeSphere(10)
exporter.set_shape(sphere.Shape())
exporter.write_file(
) # this creates a file with a sphere only, this is STL specific
# check that the file contains the sphere only
importer = StlImporter(filename)
topo = Topo(importer.shape)
assert topo.number_of_shells() == 1
# create a new exporter and overwrite with a box only
filename = path_from_file(__file__, "./models_out/box.stl")
exporter = StlExporter(filename)
solid = shape_to_topology(box_shape)
exporter.set_shape(solid)
exporter.write_file()
assert os.path.isfile(filename)
# check the file only contains a box
importer = StlImporter(filename)
topo = Topo(importer.shape)
assert topo.number_of_shells() == 1
def test_stl_exporter_overwrite(box_shape):
r"""Happy path with a subclass of TopoDS_Shape"""
filename = path_from_file(__file__, "./models_out/box.stl")
exporter = StlExporter(filename)
solid = shape_to_topology(box_shape)
assert isinstance(solid, TopoDS.TopoDS_Solid)
exporter.set_shape(solid)
exporter.write_file()
assert os.path.isfile(filename)
# read the written box.stl
importer = StlImporter(filename)
topo = Topo(importer.shape)
assert topo.number_of_shells() == 1
# set a sphere and write again with same exporter
sphere = BRepPrimAPI.BRepPrimAPI_MakeSphere(10)
exporter.set_shape(sphere.Shape())
exporter.write_file() # this creates a file with a sphere only, this is STL specific
# check that the file contains the sphere only
importer = StlImporter(filename)
topo = Topo(importer.shape)
assert topo.number_of_shells() == 1
# create a new exporter and overwrite with a box only
filename = path_from_file(__file__, "./models_out/box.stl")
exporter = StlExporter(filename)
solid = shape_to_topology(box_shape)
exporter.set_shape(solid)
exporter.write_file()
assert os.path.isfile(filename)
# check the file only contains a box
importer = StlImporter(filename)
topo = Topo(importer.shape)
assert topo.number_of_shells() == 1
#!/usr/bin/env python
# coding: utf-8
r"""Exporting a shape to STL"""
from __future__ import print_function
import logging
from OCC import BRepPrimAPI
from OCCDataExchange.stl import StlExporter
from OCCDataExchange.utils import path_from_file
logging.basicConfig(
level=logging.DEBUG,
format=
'%(asctime)s :: %(levelname)6s :: %(module)20s :: %(lineno)3d :: %(message)s'
)
# First create a simple shape to export
my_box_shape = BRepPrimAPI.BRepPrimAPI_MakeBox(50, 50, 50).Shape()
# Export to STL. If ASCIIMode is set to False, then binary format is used.
filename = path_from_file(__file__, "./models_out/result_export.stl")
my_stl_exporter = StlExporter(filename, ascii_mode=True)
my_stl_exporter.set_shape(my_box_shape)
my_stl_exporter.write_file()
#!/usr/bin/env python
# coding: utf-8
r"""Exporting a shape to STL"""
from __future__ import print_function
import logging
from OCC import BRepPrimAPI
from OCCDataExchange.stl import StlExporter
from OCCDataExchange import path_from_file
logging.basicConfig(
level=logging.DEBUG, format="%(asctime)s :: %(levelname)6s :: %(module)20s :: %(lineno)3d :: %(message)s"
)
# First create a simple shape to export
my_box_shape = BRepPrimAPI.BRepPrimAPI_MakeBox(50, 50, 50).Shape()
# Export to STL. If ASCIIMode is set to False, then binary format is used.
filename = path_from_file(__file__, "./models_out/result_export.stl")
my_stl_exporter = StlExporter(filename, ascii_mode=True)
my_stl_exporter.set_shape(my_box_shape)
my_stl_exporter.write_file()
