def parseLine(self, line):
"Parse a gcode line and add it to the mill skein."
splitLine = gcodec.getSplitLineBeforeBracketSemicolon(line)
if len(splitLine) < 1:
return
firstWord = splitLine[0]
if firstWord == 'G1':
location = gcodec.getLocationFromSplitLine(self.oldLocation,
splitLine)
if self.isExtruderActive:
self.average.addValue(location.z)
if self.oldLocation != None:
euclidean.addValueSegmentToPixelTable(
self.oldLocation.dropAxis(2), location.dropAxis(2),
self.aroundPixelTable, None, self.aroundWidth)
self.oldLocation = location
elif firstWord == 'M101':
self.isExtruderActive = True
elif firstWord == 'M103':
self.isExtruderActive = False
elif firstWord == '(<layer>':
self.aroundPixelTable = {}
self.average.reset()
elif firstWord == '(</layer>)':
if len(self.boundaryLayers) > self.layerIndex:
self.addMillThreads()
self.layerIndex += 1
self.distanceFeedRate.addLine(line)
def parseLine( self, line ):
"Parse a gcode line and add it to the mill skein."
splitLine = gcodec.getSplitLineBeforeBracketSemicolon( line )
if len( splitLine ) < 1:
return
firstWord = splitLine[ 0 ]
if firstWord == 'G1':
location = gcodec.getLocationFromSplitLine( self.oldLocation, splitLine )
if self.isExtruderActive:
self.average.addValue( location.z )
if self.oldLocation != None:
euclidean.addValueSegmentToPixelTable( self.oldLocation.dropAxis( 2 ), location.dropAxis( 2 ), self.aroundPixelTable, None, self.aroundWidth )
self.oldLocation = location
elif firstWord == 'M101':
self.isExtruderActive = True
elif firstWord == 'M103':
self.isExtruderActive = False
elif firstWord == '(<layer>':
self.aroundPixelTable = {}
self.average.reset()
elif firstWord == '(</layer>)':
if len( self.boundaryLayers ) > self.layerIndex:
self.addMillThreads()
self.layerIndex += 1
self.distanceFeedRate.addLine( line )
def getConnectionIsCloseWithoutOverlap( self, location, path ):
"Determine if the connection is close enough and does not overlap another thread."
if len( path ) < 1:
return False
locationComplex = location.dropAxis( 2 )
segment = locationComplex - path[ - 1 ]
segmentLength = abs( segment )
if segmentLength <= 0.0:
return True
segment /= segmentLength
distance = self.connectingStepLength
segmentEndLength = segmentLength - self.connectingStepLength
while distance < segmentEndLength:
alongPoint = distance * segment + path[ - 1 ]
if not euclidean.isPointInsideLoops( self.boundaryLoops, alongPoint ):
return False
distance += self.connectingStepLength
removedLayerPixelTable = self.layerPixelTable.copy()
if self.oldLocation in self.maskPixelTableTable:
euclidean.removePixelTableFromPixelTable( self.maskPixelTableTable[ self.oldLocation ], removedLayerPixelTable )
euclidean.addPathToPixelTable( path[ : - 2 ], removedLayerPixelTable, None, self.layerPixelWidth )
segmentTable = {}
euclidean.addValueSegmentToPixelTable( path[ - 1 ], locationComplex, segmentTable, None, self.layerPixelWidth )
maskPixelTable = {}
if location in self.maskPixelTableTable:
maskPixelTable = self.maskPixelTableTable[ location ]
if euclidean.isPixelTableIntersecting( removedLayerPixelTable, segmentTable, maskPixelTable ):
return False
euclidean.addPixelTableToPixelTable( segmentTable, self.layerPixelTable )
return True
def getConnectionIsCloseWithoutOverlap( self, location, path ):
"Determine if the connection is close enough and does not overlap another thread."
if len( path ) < 1:
return False
locationComplex = location.dropAxis( 2 )
segment = locationComplex - path[ - 1 ]
segmentLength = abs( segment )
if segmentLength <= 0.0:
return True
segment /= segmentLength
distance = self.connectingStepLength
segmentEndLength = segmentLength - self.connectingStepLength
while distance < segmentEndLength:
alongPoint = distance * segment + path[ - 1 ]
if not euclidean.isPointInsideLoops( self.boundaryLoops, alongPoint ):
return False
distance += self.connectingStepLength
# removedLayerPixelTable = self.layerPixelTable.copy()
# if self.oldLocation in self.maskPixelTableTable:
# euclidean.removePixelTableFromPixelTable( self.maskPixelTableTable[ self.oldLocation ], removedLayerPixelTable )
# euclidean.addPathToPixelTable( path[ : - 2 ], removedLayerPixelTable, None, self.layerPixelWidth )
segmentTable = {}
euclidean.addSegmentToPixelTable( path[ - 1 ], locationComplex, segmentTable, 2.0, 2.0, self.layerPixelWidth )
# euclidean.addValueSegmentToPixelTable( path[ - 1 ], locationComplex, segmentTable, None, self.layerPixelWidth )
# euclidean.addValueSegmentToPixelTable( path[ - 1 ], locationComplex, segmentTable, None, self.layerPixelWidth )
# maskPixelTable = {}
# if location in self.maskPixelTableTable:
# maskPixelTable = self.maskPixelTableTable[ location ]
if euclidean.isPixelTableIntersecting( self.layerPixelTable, segmentTable, {} ):
# if euclidean.isPixelTableIntersecting( removedLayerPixelTable, segmentTable, {} ):
return False
euclidean.addValueSegmentToPixelTable( path[ - 1 ], locationComplex, self.layerPixelTable, None, self.layerPixelWidth )
# euclidean.addPixelTableToPixelTable( segmentTable, self.layerPixelTable )
return True
def addSegmentToPixelTables( self, location, maskPixelTable, oldLocation ):
"Add the segment to the layer and mask table."
segmentTable = {}
euclidean.addValueSegmentToPixelTable( oldLocation.dropAxis( 2 ), location.dropAxis( 2 ), segmentTable, None, self.layerPixelWidth )
euclidean.addPixelTableToPixelTable( segmentTable, self.layerPixelTable )
euclidean.addPixelTableToPixelTable( segmentTable, maskPixelTable )
self.maskPixelTableTable[ location ] = maskPixelTable
self.maskPixelTableTable[ oldLocation ] = maskPixelTable
def addSegmentToPixelTables(self, location, maskPixelTable, oldLocation):
"Add the segment to the layer and mask table."
segmentTable = {}
euclidean.addValueSegmentToPixelTable(oldLocation.dropAxis(2),
location.dropAxis(2),
segmentTable, None,
self.layerPixelWidth)
euclidean.addPixelTableToPixelTable(segmentTable, self.layerPixelTable)
euclidean.addPixelTableToPixelTable(segmentTable, maskPixelTable)
self.maskPixelTableTable[location] = maskPixelTable
self.maskPixelTableTable[oldLocation] = maskPixelTable