Ejemplo n.º 1
0
	def parseLine( self, line ):
		"Parse a gcode line and add it to the commented gcode."
		self.characters += len( line )
		self.numberOfLines += 1
		splitLine = line.split( ' ' )
		if len( splitLine ) < 1:
			return
		firstWord = splitLine[ 0 ]
		if firstWord == 'G1':
			self.linearMove( splitLine )
		elif firstWord == 'G2':
			self.helicalMove( False, splitLine )
		elif firstWord == 'G3':
			self.helicalMove( True, splitLine )
		elif firstWord == 'M100':
			self.extruderSpeed = gcodec.getDoubleAfterFirstLetter( splitLine[ 1 ] )
		elif firstWord == 'M101':
			self.extruderSet( True )
		elif firstWord == 'M103':
			self.extruderSet( False )
		elif firstWord == '(<extrusionDiameter>':
			self.extrusionDiameter = gcodec.getDoubleAfterFirstLetter( splitLine[ 1 ] )
		elif firstWord == '(<extrusionWidth>':
			self.extrusionWidth = gcodec.getDoubleAfterFirstLetter( splitLine[ 1 ] )
		elif firstWord == '(<layerThickness>':
			self.layerThickness = gcodec.getDoubleAfterFirstLetter( splitLine[ 1 ] )
		elif firstWord == '(<procedureDone>':
			self.procedures.append( splitLine[ 1 ][ 1 : ] )
Ejemplo n.º 2
0
 def parseLine(self, line):
     "Parse a gcode line and add it to the commented gcode."
     self.characters += len(line)
     self.numberOfLines += 1
     splitLine = line.split(' ')
     if len(splitLine) < 1:
         return
     firstWord = splitLine[0]
     if firstWord == 'G1':
         self.linearMove(splitLine)
     elif firstWord == 'G2':
         self.helicalMove(False, splitLine)
     elif firstWord == 'G3':
         self.helicalMove(True, splitLine)
     elif firstWord == 'M100':
         self.extruderSpeed = gcodec.getDoubleAfterFirstLetter(splitLine[1])
     elif firstWord == 'M101':
         self.extruderSet(True)
     elif firstWord == 'M103':
         self.extruderSet(False)
     elif firstWord == '(<extrusionDiameter>':
         self.extrusionDiameter = gcodec.getDoubleAfterFirstLetter(
             splitLine[1])
     elif firstWord == '(<extrusionWidth>':
         self.extrusionWidth = gcodec.getDoubleAfterFirstLetter(
             splitLine[1])
     elif firstWord == '(<layerThickness>':
         self.layerThickness = gcodec.getDoubleAfterFirstLetter(
             splitLine[1])
     elif firstWord == '(<procedureDone>':
         self.procedures.append(splitLine[1][1:])
Ejemplo n.º 3
0
	def parseLine( self, line ):
		"Parse a gcode line."
		self.shouldAddLine = True
		splitLine = line.split( ' ' )
		if len( splitLine ) < 1:
			return 0
		firstWord = splitLine[ 0 ]
		if firstWord == 'G1':
			self.linearMove( splitLine )
		if firstWord == 'M101':
			self.extruderActive = True
		if firstWord == 'M103':
			self.extruderActive = False
			self.loop = None
		elif firstWord == 'M109':
			self.halfExtrusionWidth = 0.5 * gcodec.getDoubleAfterFirstLetter( splitLine[ 1 ] )
		elif firstWord == 'M115':
			self.layer = None
			self.loop = None
		elif firstWord == 'M117':
			if len( splitLine ) > 1:
				if splitLine[ 1 ][ 1 : ] == 'edge':
					self.isLoop = True
		elif firstWord == 'M118':
			self.fillInset = gcodec.getDoubleAfterFirstLetter( splitLine[ 1 ] )
Ejemplo n.º 4
0
 def parseLine(self, line):
     "Parse a gcode line."
     self.shouldAddLine = True
     splitLine = line.split(' ')
     if len(splitLine) < 1:
         return 0
     firstWord = splitLine[0]
     if firstWord == 'G1':
         self.linearMove(splitLine)
     if firstWord == 'M101':
         self.extruderActive = True
     if firstWord == 'M103':
         self.extruderActive = False
         self.loop = None
     elif firstWord == 'M109':
         self.halfExtrusionWidth = 0.5 * gcodec.getDoubleAfterFirstLetter(
             splitLine[1])
     elif firstWord == 'M115':
         self.layer = None
         self.loop = None
     elif firstWord == 'M117':
         if len(splitLine) > 1:
             if splitLine[1][1:] == 'edge':
                 self.isLoop = True
     elif firstWord == 'M118':
         self.fillInset = gcodec.getDoubleAfterFirstLetter(splitLine[1])
Ejemplo n.º 5
0
	def parseLine( self, line ):
		"Parse a gcode line and add it to the commented gcode."
		splitLine = line.split( ' ' )
		if len( splitLine ) < 1:
			return
		firstWord = splitLine[ 0 ]
		if firstWord == 'G1':
			self.linearMove( splitLine )
		elif firstWord == 'G2':
			self.setHelicalMoveEndpoint( splitLine )
			self.addComment( "Helical clockwise move to " + str( self.oldLocation ) + "." )
		elif firstWord == 'G3':
			self.setHelicalMoveEndpoint( splitLine )
			self.addComment( "Helical counterclockwise move to " + str( self.oldLocation ) + "." )
		elif firstWord == 'G21':
			self.addComment( "Set units to mm." )
		elif firstWord == 'G28':
			self.addComment( "Start at home." )
		elif firstWord == 'G90':
			self.addComment( "Set positioning to absolute." )
		elif firstWord == 'M100':
			self.addComment( "Set extruder speed to " + str( gcodec.getDoubleAfterFirstLetter( splitLine[ 1 ] ) ) + "." )
		elif firstWord == 'M101':
			self.addComment( "Turn extruder on." );
		elif firstWord == 'M103':
			self.addComment( "Turn extruder off." )
		elif firstWord == 'M104':
			self.addComment( "Set temperature to " + str( gcodec.getDoubleAfterFirstLetter( splitLine[ 1 ] ) ) + " C." )
		elif firstWord == 'M105':
			self.addComment( "Custom code for temperature reading." )
		elif firstWord == 'M106':
			self.addComment( "Turn fan on." )
		elif firstWord == 'M107':
			self.addComment( "Turn fan off." )
		elif firstWord == '(<extrusionDiameter>':
			self.addComment( "Set extrusion diameter to " + str( gcodec.getDoubleAfterFirstLetter( splitLine[ 1 ] ) ) + " mm." )
		elif firstWord == '(<extrusionWidth>':
			self.addComment( "Set extrusion width to " + str( gcodec.getDoubleAfterFirstLetter( splitLine[ 1 ] ) ) + " mm." )
		elif firstWord == '(<layerThickness>':
			self.addComment( "Set layer thickness to " + str( gcodec.getDoubleAfterFirstLetter( splitLine[ 1 ] ) ) + " mm." )
		elif firstWord == '(<procedureDone>':
			self.addComment( "The " + splitLine[ 1 ][ 1 : ] + " procedure has been performed." )
		elif firstWord == '(<extrusionStart>':
			self.addComment( "Initialization is finished, extrusion is starting." )
		elif firstWord == '(<layerStart>':
			self.addComment( "New layer is starting." )
		elif firstWord == '(<loop>':
			self.addComment( "Loop is starting." )
		self.output.write( line + "\n" )
Ejemplo n.º 6
0
 def parseLine(self, lineIndex):
     "Parse a gcode line."
     line = self.lines[lineIndex]
     splitLine = line.split(' ')
     if len(splitLine) < 1:
         return 0
     firstWord = splitLine[0]
     if firstWord == 'G1':
         self.linearMove(splitLine)
         self.lastBeforeExtrusionLines = self.beforeExtrusionLines
         self.beforeExtrusionLines = None
     if firstWord == 'M101':
         self.extruderActive = True
     elif firstWord == 'M103':
         self.extruderActive = False
         self.thread = None
     elif firstWord == '(<extrusionWidth>':
         self.extrusionWidth = gcodec.getDoubleAfterFirstLetter(
             splitLine[1])
     elif firstWord == '(<layerStart>':
         self.beforeExtrusionLines = []
         self.threadLayer = None
         self.thread = None
     elif firstWord == '(<loop>':
         self.isLoop = True
         if len(splitLine) > 1:
             if splitLine[1] == 'edge':
                 self.isEdge = True
     elif firstWord == '(<extruderShutDown>':
         self.shutdownLineIndex = lineIndex
     if self.beforeExtrusionLines != None:
         self.beforeExtrusionLines.append(line)
Ejemplo n.º 7
0
 def getLocationSetFeedrateToSplitLine(self, splitLine):
     location = gcodec.getLocationFromSplitLine(self.oldLocation, splitLine)
     indexOfF = gcodec.indexOfStartingWithSecond("F", splitLine)
     if indexOfF > 0:
         self.feedrateMinute = gcodec.getDoubleAfterFirstLetter(
             splitLine[indexOfF])
     return location
Ejemplo n.º 8
0
	def parseLine( self, lineIndex ):
		"Parse a gcode line."
		line = self.lines[ lineIndex ]
		splitLine = line.split( ' ' )
		if len( splitLine ) < 1:
			return 0
		firstWord = splitLine[ 0 ]
		if firstWord == 'G1':
			self.linearMove( splitLine )
			self.lastBeforeExtrusionLines = self.beforeExtrusionLines
			self.beforeExtrusionLines = None
		if firstWord == 'M101':
			self.extruderActive = True
		elif firstWord == 'M103':
			self.extruderActive = False
			self.thread = None
		elif firstWord == '(<extrusionWidth>':
			self.extrusionWidth = gcodec.getDoubleAfterFirstLetter( splitLine[ 1 ] )
		elif firstWord == '(<layerStart>':
			self.beforeExtrusionLines = []
			self.threadLayer = None
			self.thread = None
		elif firstWord == '(<loop>':
			self.isLoop = True
			if len( splitLine ) > 1:
				if splitLine[ 1 ] == 'edge':
					self.isEdge = True
		elif firstWord == '(<extruderShutDown>':
			self.shutdownLineIndex = lineIndex
		if self.beforeExtrusionLines != None:
			self.beforeExtrusionLines.append( line )
Ejemplo n.º 9
0
 def helicalMove(self, isCounterclockwise, splitLine):
     "Get statistics for a helical move."
     if self.oldLocation == None:
         return
     location = self.getLocationSetFeedrateToSplitLine(splitLine)
     location.add(self.oldLocation)
     center = Vec3().getFromVec3(self.oldLocation)
     indexOfR = gcodec.indexOfStartingWithSecond("R", splitLine)
     if indexOfR > 0:
         radius = gcodec.getDoubleAfterFirstLetter(splitLine[indexOfR])
         halfLocationMinusOld = location.minus(self.oldLocation)
         halfLocationMinusOld.scale(0.5)
         halfLocationMinusOldLength = halfLocationMinusOld.length()
         centerMidpointDistance = math.sqrt(radius * radius -
                                            halfLocationMinusOldLength *
                                            halfLocationMinusOldLength)
         centerMinusMidpoint = euclidean.getRotatedWiddershinsQuarterAroundZAxis(
             halfLocationMinusOld)
         centerMinusMidpoint.normalize()
         centerMinusMidpoint.scale(centerMidpointDistance)
         if isCounterclockwise:
             center.setToVec3(
                 halfLocationMinusOld.plus(centerMinusMidpoint))
         else:
             center.setToVec3(
                 halfLocationMinusOld.minus(centerMinusMidpoint))
     else:
         center.x = gcodec.getDoubleForLetter("I", splitLine)
         center.y = gcodec.getDoubleForLetter("J", splitLine)
     curveSection = 0.5
     center.add(self.oldLocation)
     afterCenterSegment = location.minus(center)
     beforeCenterSegment = self.oldLocation.minus(center)
     afterCenterDifferenceAngle = euclidean.getAngleAroundZAxisDifference(
         afterCenterSegment, beforeCenterSegment)
     absoluteDifferenceAngle = abs(afterCenterDifferenceAngle)
     steps = int(
         round(0.5 + max(
             absoluteDifferenceAngle * 2.4,
             absoluteDifferenceAngle * beforeCenterSegment.length() /
             curveSection)))
     stepPlaneAngle = euclidean.getPolar(afterCenterDifferenceAngle / steps,
                                         1.0)
     zIncrement = (afterCenterSegment.z -
                   beforeCenterSegment.z) / float(steps)
     for step in range(1, steps):
         beforeCenterSegment = euclidean.getRoundZAxisByPlaneAngle(
             stepPlaneAngle, beforeCenterSegment)
         beforeCenterSegment.z += zIncrement
         arcPoint = center.plus(beforeCenterSegment)
         self.addToPath(arcPoint)
     self.addToPath(location)
Ejemplo n.º 10
0
	def parseCorner( self, line ):
		"Parse a gcode line and use the location to update the bounding corners."
		splitLine = line.split( ' ' )
		if len( splitLine ) < 1:
			return
		firstWord = splitLine[ 0 ]
		if firstWord == 'G1':
			self.linearCorner( splitLine )
		elif firstWord == 'M101':
			self.extruderActive = True
		elif firstWord == 'M103':
			self.extruderActive = False
		elif firstWord == '(<extrusionWidth>':
			self.extrusionWidth = gcodec.getDoubleAfterFirstLetter( splitLine[ 1 ] )
Ejemplo n.º 11
0
	def helicalMove( self, isCounterclockwise, splitLine ):
		"Get statistics for a helical move."
		if self.oldLocation == None:
			return
		location = self.getLocationSetFeedrateToSplitLine( splitLine )
		location.add( self.oldLocation )
		center = Vec3().getFromVec3( self.oldLocation )
		indexOfR = gcodec.indexOfStartingWithSecond( "R", splitLine )
		if indexOfR > 0:
			radius = gcodec.getDoubleAfterFirstLetter( splitLine[ indexOfR ] )
			halfLocationMinusOld = location.minus( self.oldLocation )
			halfLocationMinusOld.scale( 0.5 )
			halfLocationMinusOldLength = halfLocationMinusOld.length()
			centerMidpointDistance = math.sqrt( radius * radius - halfLocationMinusOldLength * halfLocationMinusOldLength )
			centerMinusMidpoint = euclidean.getRotatedWiddershinsQuarterAroundZAxis( halfLocationMinusOld )
			centerMinusMidpoint.normalize()
			centerMinusMidpoint.scale( centerMidpointDistance )
			if isCounterclockwise:
				center.setToVec3( halfLocationMinusOld.plus( centerMinusMidpoint ) )
			else:
				center.setToVec3( halfLocationMinusOld.minus( centerMinusMidpoint ) )
		else:
			center.x = gcodec.getDoubleForLetter( "I", splitLine )
			center.y = gcodec.getDoubleForLetter( "J", splitLine )
		curveSection = 0.5
		center.add( self.oldLocation )
		afterCenterSegment = location.minus( center )
		beforeCenterSegment = self.oldLocation.minus( center )
		afterCenterDifferenceAngle = euclidean.getAngleAroundZAxisDifference( afterCenterSegment, beforeCenterSegment )
		absoluteDifferenceAngle = abs( afterCenterDifferenceAngle )
		steps = int( round( 0.5 + max( absoluteDifferenceAngle * 2.4, absoluteDifferenceAngle * beforeCenterSegment.length() / curveSection ) ) )
		stepPlaneAngle = euclidean.getPolar( afterCenterDifferenceAngle / steps, 1.0 )
		zIncrement = ( afterCenterSegment.z - beforeCenterSegment.z ) / float( steps )
		for step in range( 1, steps ):
			beforeCenterSegment = euclidean.getRoundZAxisByPlaneAngle( stepPlaneAngle, beforeCenterSegment )
			beforeCenterSegment.z += zIncrement
			arcPoint = center.plus( beforeCenterSegment )
			self.addToPath( arcPoint )
		self.addToPath( location )
Ejemplo n.º 12
0
	def getLocationSetFeedrateToSplitLine( self, splitLine ):
		location = gcodec.getLocationFromSplitLine( self.oldLocation, splitLine )
		indexOfF = gcodec.indexOfStartingWithSecond( "F", splitLine )
		if indexOfF > 0:
			self.feedrateMinute = gcodec.getDoubleAfterFirstLetter( splitLine[ indexOfF ] )
		return location
Ejemplo n.º 13
0
 def parseLine(self, line):
     "Parse a gcode line and add it to the commented gcode."
     splitLine = line.split(' ')
     if len(splitLine) < 1:
         return
     firstWord = splitLine[0]
     if firstWord == 'G1':
         self.linearMove(splitLine)
     elif firstWord == 'G2':
         self.setHelicalMoveEndpoint(splitLine)
         self.addComment("Helical clockwise move to " +
                         str(self.oldLocation) + ".")
     elif firstWord == 'G3':
         self.setHelicalMoveEndpoint(splitLine)
         self.addComment("Helical counterclockwise move to " +
                         str(self.oldLocation) + ".")
     elif firstWord == 'G21':
         self.addComment("Set units to mm.")
     elif firstWord == 'G28':
         self.addComment("Start at home.")
     elif firstWord == 'G90':
         self.addComment("Set positioning to absolute.")
     elif firstWord == 'M100':
         self.addComment(
             "Set extruder speed to " +
             str(gcodec.getDoubleAfterFirstLetter(splitLine[1])) + ".")
     elif firstWord == 'M101':
         self.addComment("Turn extruder on.")
     elif firstWord == 'M103':
         self.addComment("Turn extruder off.")
     elif firstWord == 'M104':
         self.addComment(
             "Set temperature to " +
             str(gcodec.getDoubleAfterFirstLetter(splitLine[1])) + " C.")
     elif firstWord == 'M105':
         self.addComment("Custom code for temperature reading.")
     elif firstWord == 'M106':
         self.addComment("Turn fan on.")
     elif firstWord == 'M107':
         self.addComment("Turn fan off.")
     elif firstWord == '(<extrusionDiameter>':
         self.addComment(
             "Set extrusion diameter to " +
             str(gcodec.getDoubleAfterFirstLetter(splitLine[1])) + " mm.")
     elif firstWord == '(<extrusionWidth>':
         self.addComment(
             "Set extrusion width to " +
             str(gcodec.getDoubleAfterFirstLetter(splitLine[1])) + " mm.")
     elif firstWord == '(<layerThickness>':
         self.addComment(
             "Set layer thickness to " +
             str(gcodec.getDoubleAfterFirstLetter(splitLine[1])) + " mm.")
     elif firstWord == '(<procedureDone>':
         self.addComment("The " + splitLine[1][1:] +
                         " procedure has been performed.")
     elif firstWord == '(<extrusionStart>':
         self.addComment(
             "Initialization is finished, extrusion is starting.")
     elif firstWord == '(<layerStart>':
         self.addComment("New layer is starting.")
     elif firstWord == '(<loop>':
         self.addComment("Loop is starting.")
     self.output.write(line + "\n")