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OFF Exporter #11

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Merged
pmneila merged 3 commits into from
Nov 23, 2017
Merged

OFF Exporter #11

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cd285b5
OFF exporter.
Oct 14, 2017
76dc4d5
Fixed some error with the OFF exporter.
Oct 16, 2017
35df84a
Forgot import.
Oct 16, 2017
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2 changes: 1 addition & 1 deletion mcubes/__init__.py
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Original file line number Diff line number Diff line change
@@ -1,3 +1,3 @@

from ._mcubes import marching_cubes, marching_cubes_func
from .exporter import export_mesh, export_obj
from .exporter import export_mesh, export_obj, export_off
17 changes: 17 additions & 0 deletions mcubes/exporter.py
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,23 @@ def export_obj(vertices, triangles, filename):
for f in triangles:
fh.write("f {} {} {}\n".format(*(f + 1)))


def export_off(vertices, triangles, filename):
"""
Exports a mesh in the (.off) format.
"""

with open(filename, 'w') as fh:
fh.write('OFF\n')
fh.write('{} {} 0\n'.format(len(vertices), len(triangles)))

for v in vertices:
fh.write("{} {} {}\n".format(*v))

for f in triangles:
fh.write("3 {} {} {}\n".format(*f))


def export_mesh(vertices, triangles, filename, mesh_name="mcubes_mesh"):
"""
Exports a mesh in the COLLADA (.dae) format.
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