/skeinforge_application/skeinforge_plugins/craft_plugins/wipe.py
Python | 266 lines | 217 code | 36 blank | 13 comment | 6 complexity | f3996fed89cf5a1798e5515aa8aba2d0 MD5 | raw file
- """
- This page is in the table of contents.
- At the beginning of a layer, depending on the settings, wipe will move the nozzle with the extruder off to the arrival point, then to the wipe point, then to the departure point, then back to the layer.
- The wipe path is machine specific, so you'll probably have to change all the default locations.
- The wipe manual page is at:
- http://fabmetheus.crsndoo.com/wiki/index.php/Skeinforge_Wipe
- ==Operation==
- The default 'Activate Wipe' checkbox is off. When it is on, the functions described below will work, when it is off, the functions will not be called.
- ==Settings==
- ===Location Arrival===
- ====Location Arrival X====
- Default is minus seventy millimeters.
- Defines the x coordinate of the arrival location.
- ====Location Arrival Y====
- Default is minus fifty millimeters.
- Defines the y coordinate of the arrival location.
- ====Location Arrival Z====
- Default is fifty millimeters.
- Defines the z coordinate of the arrival location.
- ===Location Departure===
- ====Location Departure X====
- Default is minus seventy millimeters.
- Defines the x coordinate of the departure location.
- ====Location Departure Y====
- Default is minus forty millimeters.
- Defines the y coordinate of the departure location.
- ====Location Departure Z====
- Default is fifty millimeters.
- Defines the z coordinate of the departure location.
- ===Location Wipe===
- ====Location Wipe X====
- Default is minus seventy millimeters.
- Defines the x coordinate of the wipe location.
- ====Location Wipe Y====
- Default is minus seventy millimeters.
- Defines the y coordinate of the wipe location.
- ====Location Wipe Z====
- Default is fifty millimeters.
- Defines the z coordinate of the wipe location.
- ===Wipe Period===
- Default is three.
- Defines the number of layers between wipes. Wipe will always wipe just before layer zero, afterwards it will wipe every "Wipe Period" layers. With the default of three, wipe will wipe just before layer zero, layer three, layer six and so on.
- ==Examples==
- The following examples wipe the file Screw Holder Bottom.stl. The examples are run in a terminal in the folder which contains Screw Holder Bottom.stl and wipe.py.
- > python wipe.py
- This brings up the wipe dialog.
- > python wipe.py Screw Holder Bottom.stl
- The wipe tool is parsing the file:
- Screw Holder Bottom.stl
- ..
- The wipe tool has created the file:
- .. Screw Holder Bottom_wipe.gcode
- """
- from __future__ import absolute_import
- #Init has to be imported first because it has code to workaround the python bug where relative imports don't work if the module is imported as a main module.
- import __init__
- from fabmetheus_utilities.fabmetheus_tools import fabmetheus_interpret
- from fabmetheus_utilities.vector3 import Vector3
- from fabmetheus_utilities import archive
- from fabmetheus_utilities import euclidean
- from fabmetheus_utilities import gcodec
- from fabmetheus_utilities import settings
- from skeinforge_application.skeinforge_utilities import skeinforge_craft
- from skeinforge_application.skeinforge_utilities import skeinforge_polyfile
- from skeinforge_application.skeinforge_utilities import skeinforge_profile
- import sys
- __author__ = 'Enrique Perez (perez_enrique@yahoo.com)'
- __date__ = '$Date: 2008/21/04 $'
- __license__ = 'GNU Affero General Public License http://www.gnu.org/licenses/agpl.html'
- def getCraftedText( fileName, text, wipeRepository = None ):
- """Wipe a gcode linear move text."""
- return getCraftedTextFromText( archive.getTextIfEmpty(fileName, text), wipeRepository )
- def getCraftedTextFromText( gcodeText, wipeRepository = None ):
- """Wipe a gcode linear move text."""
- if gcodec.isProcedureDoneOrFileIsEmpty( gcodeText, 'wipe'):
- return gcodeText
- if wipeRepository is None:
- wipeRepository = settings.getReadRepository( WipeRepository() )
- if not wipeRepository.activateWipe.value:
- return gcodeText
- return WipeSkein().getCraftedGcode( gcodeText, wipeRepository )
- def getNewRepository():
- """Get new repository."""
- return WipeRepository()
- def writeOutput(fileName, shouldAnalyze=True):
- """Wipe a gcode linear move file."""
- skeinforge_craft.writeChainTextWithNounMessage(fileName, 'wipe', shouldAnalyze)
- class WipeRepository:
- """A class to handle the wipe settings."""
- def __init__(self):
- """Set the default settings, execute title & settings fileName."""
- skeinforge_profile.addListsToCraftTypeRepository('skeinforge_application.skeinforge_plugins.craft_plugins.wipe.html', self )
- self.fileNameInput = settings.FileNameInput().getFromFileName( fabmetheus_interpret.getGNUTranslatorGcodeFileTypeTuples(), 'Open File for Wipe', self, '')
- self.openWikiManualHelpPage = settings.HelpPage().getOpenFromAbsolute('http://fabmetheus.crsndoo.com/wiki/index.php/Skeinforge_Wipe')
- self.activateWipe = settings.BooleanSetting().getFromValue('Activate Wipe', self, False )
- settings.LabelSeparator().getFromRepository(self)
- settings.LabelDisplay().getFromName('- Location Arrival -', self )
- self.locationArrivalX = settings.FloatSpin().getFromValue( - 100.0, 'Location Arrival X (mm):', self, 300.0, 0.0 )
- self.locationArrivalY = settings.FloatSpin().getFromValue( - 100.0, 'Location Arrival Y (mm):', self, 300.0, 5.0 )
- self.locationArrivalZ = settings.FloatSpin().getFromValue( - 100.0, 'Location Arrival Z (mm):', self, 300.0, 0.0 )
- settings.LabelSeparator().getFromRepository(self)
- settings.LabelDisplay().getFromName('- Location Departure -', self )
- self.locationDepartureX = settings.FloatSpin().getFromValue( - 100.0, 'Location Departure X (mm):', self, 300.0, 5.0 )
- self.locationDepartureY = settings.FloatSpin().getFromValue( - 100.0, 'Location Departure Y (mm):', self, 300.0, 0.0 )
- self.locationDepartureZ = settings.FloatSpin().getFromValue( - 100.0, 'Location Departure Z (mm):', self, 300.0, 0.0 )
- settings.LabelSeparator().getFromRepository(self)
- settings.LabelDisplay().getFromName('- Location Wipe -', self )
- self.locationWipeX = settings.FloatSpin().getFromValue( - 100.0, 'Location Wipe X (mm):', self, 300.0, 0.0 )
- self.locationWipeY = settings.FloatSpin().getFromValue( - 100.0, 'Location Wipe Y (mm):', self, 300.0, 0.0 )
- self.locationWipeZ = settings.FloatSpin().getFromValue( - 100.0, 'Location Wipe Z (mm):', self, 300.0, 0.0 )
- settings.LabelSeparator().getFromRepository(self)
- self.wipePeriod = settings.IntSpin().getFromValue( 1, 'Wipe Period (layers):', self, 50000, 33333 )
- self.executeTitle = 'Wipe'
- def execute(self):
- """Wipe button has been clicked."""
- fileNames = skeinforge_polyfile.getFileOrDirectoryTypesUnmodifiedGcode(self.fileNameInput.value, fabmetheus_interpret.getImportPluginFileNames(), self.fileNameInput.wasCancelled)
- for fileName in fileNames:
- writeOutput(fileName)
- class WipeSkein:
- """A class to wipe a skein of extrusions."""
- def __init__(self):
- self.distanceFeedRate = gcodec.DistanceFeedRate()
- self.extruderActive = False
- self.highestZ = None
- self.layerIndex = - 1
- self.lineIndex = 0
- self.lines = None
- self.oldLocation = None
- self.shouldWipe = False
- self.travelFeedRateMinute = 957.0
- def addHop( self, begin, end ):
- """Add hop to highest point."""
- beginEndDistance = begin.distance(end)
- if beginEndDistance < 3.0 * self.absolutePerimeterWidth:
- return
- alongWay = self.absolutePerimeterWidth / beginEndDistance
- closeToOldLocation = euclidean.getIntermediateLocation( alongWay, begin, end )
- closeToOldLocation.z = self.highestZ
- self.distanceFeedRate.addLine( self.getLinearMoveWithFeedRate( self.travelFeedRateMinute, closeToOldLocation ) )
- closeToOldArrival = euclidean.getIntermediateLocation( alongWay, end, begin )
- closeToOldArrival.z = self.highestZ
- self.distanceFeedRate.addLine( self.getLinearMoveWithFeedRate( self.travelFeedRateMinute, closeToOldArrival ) )
- def addWipeTravel( self, splitLine ):
- """Add the wipe travel gcode."""
- location = gcodec.getLocationFromSplitLine(self.oldLocation, splitLine)
- self.highestZ = max( self.highestZ, location.z )
- if not self.shouldWipe:
- return
- self.shouldWipe = False
- if self.extruderActive:
- self.distanceFeedRate.addLine('M103')
- if self.oldLocation is not None:
- self.addHop( self.oldLocation, self.locationArrival )
- self.distanceFeedRate.addLine( self.getLinearMoveWithFeedRate( self.travelFeedRateMinute, self.locationArrival ) )
- self.distanceFeedRate.addLine( self.getLinearMoveWithFeedRate( self.travelFeedRateMinute, self.locationWipe ) )
- self.distanceFeedRate.addLine( self.getLinearMoveWithFeedRate( self.travelFeedRateMinute, self.locationDeparture ) )
- self.addHop( self.locationDeparture, location )
- if self.extruderActive:
- self.distanceFeedRate.addLine('M101')
- def getCraftedGcode( self, gcodeText, wipeRepository ):
- """Parse gcode text and store the wipe gcode."""
- self.lines = archive.getTextLines(gcodeText)
- self.wipePeriod = wipeRepository.wipePeriod.value
- self.parseInitialization( wipeRepository )
- self.locationArrival = Vector3( wipeRepository.locationArrivalX.value, wipeRepository.locationArrivalY.value, wipeRepository.locationArrivalZ.value )
- self.locationDeparture = Vector3( wipeRepository.locationDepartureX.value, wipeRepository.locationDepartureY.value, wipeRepository.locationDepartureZ.value )
- self.locationWipe = Vector3( wipeRepository.locationWipeX.value, wipeRepository.locationWipeY.value, wipeRepository.locationWipeZ.value )
- for self.lineIndex in xrange(self.lineIndex, len(self.lines)):
- line = self.lines[self.lineIndex]
- self.parseLine(line)
- return self.distanceFeedRate.output.getvalue()
- def getLinearMoveWithFeedRate( self, feedRate, location ):
- """Get a linear move line with the feedRate."""
- return self.distanceFeedRate.getLinearGcodeMovementWithFeedRate( feedRate, location.dropAxis(), location.z )
- def parseInitialization( self, wipeRepository ):
- """Parse gcode initialization and store the parameters."""
- for self.lineIndex in xrange(len(self.lines)):
- line = self.lines[self.lineIndex]
- splitLine = gcodec.getSplitLineBeforeBracketSemicolon(line)
- firstWord = gcodec.getFirstWord(splitLine)
- self.distanceFeedRate.parseSplitLine(firstWord, splitLine)
- if firstWord == '(</extruderInitialization>)':
- self.distanceFeedRate.addLine('(<procedureName> wipe </procedureName>)')
- return
- elif firstWord == '(<extrusionWidth>':
- self.absolutePerimeterWidth = abs(float(splitLine[1]))
- elif firstWord == '(<travelFeedRate>':
- self.travelFeedRateMinute = 60.0 * float(splitLine[1])
- self.distanceFeedRate.addLine(line)
- def parseLine(self, line):
- """Parse a gcode line and add it to the bevel gcode."""
- splitLine = gcodec.getSplitLineBeforeBracketSemicolon(line)
- if len(splitLine) < 1:
- return
- firstWord = splitLine[0]
- if firstWord == 'G1':
- self.addWipeTravel(splitLine)
- self.oldLocation = gcodec.getLocationFromSplitLine(self.oldLocation, splitLine)
- elif firstWord == '(<layer>':
- settings.printProgress(self.layerIndex, 'wipe')
- self.layerIndex += 1
- if not self.layerIndex % self.wipePeriod:
- self.shouldWipe = True
- elif firstWord == 'M101':
- self.extruderActive = True
- elif firstWord == 'M103':
- self.extruderActive = False
- self.distanceFeedRate.addLine(line)
- def main():
- """Display the wipe dialog."""
- if len(sys.argv) > 1:
- writeOutput(' '.join(sys.argv[1 :]))
- else:
- settings.startMainLoopFromConstructor( getNewRepository() )
- if __name__ == "__main__":
- main()