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#!/usr/bin/python
"""
This page is in the table of contents.
==Overview==
===Introduction===
Cura is a AGPL tool chain to generate a GCode path for 3D printing. Older versions of Cura where based on Skeinforge.
Versions up from 13.05 are based on a C++ engine called CuraEngine.
"""
__copyright__ = "Copyright (C) 2013 David Braam - Released under terms of the AGPLv3 License"
from optparse import OptionParser
from Cura.util import profile
def main():
"""
Main Cura entry point. Parses arguments, and starts GUI or slicing process depending on the arguments.
"""
parser = OptionParser(usage="usage: %prog [options] <filename>.stl")
parser.add_option("-i", "--ini", action="store", type="string", dest="profileini",
help="Load settings from a profile ini file")
parser.add_option("-r", "--print", action="store", type="string", dest="printfile",
help="Open the printing interface, instead of the normal cura interface.")
parser.add_option("-p", "--profile", action="store", type="string", dest="profile",
help="Internal option, do not use!")
parser.add_option("-s", "--slice", action="store_true", dest="slice",
help="Slice the given files instead of opening them in Cura")
parser.add_option("-o", "--output", action="store", type="string", dest="output",
help="path to write sliced file to")
parser.add_option("--serialCommunication", action="store", type="string", dest="serialCommunication",
help="Start commandline serial monitor")
(options, args) = parser.parse_args()
if options.serialCommunication:
from Cura import serialCommunication
port, baud = options.serialCommunication.split(':')
serialCommunication.startMonitor(port, baud)
return
print "load preferences from " + profile.getPreferencePath()
profile.loadPreferences(profile.getPreferencePath())
if options.profile is not None:
profile.setProfileFromString(options.profile)
elif options.profileini is not None:
profile.loadProfile(options.profileini)
else:
profile.loadProfile(profile.getDefaultProfilePath(), True)
if options.printfile is not None:
from Cura.gui import printWindow
printWindow.startPrintInterface(options.printfile)
elif options.slice is not None:
from Cura.util import sliceEngine
from Cura.util import objectScene
from Cura.util import meshLoader
import shutil
def commandlineProgressCallback(progress):
if progress >= 0:
#print 'Preparing: %d%%' % (progress * 100)
pass
scene = objectScene.Scene()
scene.updateMachineDimensions()
engine = sliceEngine.Engine(commandlineProgressCallback)
for m in meshLoader.loadMeshes(args[0]):
scene.add(m)
engine.runEngine(scene)
engine.wait()
if not options.output:
options.output = args[0] + profile.getGCodeExtension()
with open(options.output, "wb") as f:
gcode = engine.getResult().getGCode()
while True:
data = gcode.read()
if len(data) == 0:
break
f.write(data)
print 'GCode file saved : %s' % options.output
engine.cleanup()
else:
from Cura.gui import app
app.CuraApp(args).MainLoop()
if __name__ == '__main__':
main()
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