def parseLine( self, line ):
"Parse a gcode line and add it to the inset skein."
splitLine = gcodec.getSplitLineBeforeBracketSemicolon( line )
if len( splitLine ) < 1:
return
firstWord = splitLine[ 0 ]
if firstWord == '(<boundaryPoint>':
location = gcodec.getLocationFromSplitLine( None, splitLine )
self.boundary.append( location.dropAxis( 2 ) )
elif ( firstWord == '(<bridgeRotation>' or firstWord == '<!--bridgeRotation-->' ):
secondWordWithoutBrackets = splitLine[ 1 ].replace( '(', '' ).replace( ')', '' )
self.rotatedBoundaryLayer.rotation = complex( secondWordWithoutBrackets )
elif firstWord == '(</extrusion>)':
self.distanceFeedRate.addLine( line )
if self.repository.turnExtruderHeaterOffAtShutDown.value:
self.distanceFeedRate.addLine( 'M104 S0' ) # Turn extruder heater off.
return
elif firstWord == '(<layer>':
self.rotatedBoundaryLayer = euclidean.RotatedLoopLayer( float( splitLine[ 1 ] ) )
self.distanceFeedRate.addLine( line )
elif firstWord == '(</layer>)':
self.addInset( self.rotatedBoundaryLayer )
self.rotatedBoundaryLayer = None
elif firstWord == '(<surroundingLoop>)':
self.boundary = []
self.rotatedBoundaryLayer.loops.append( self.boundary )
if self.rotatedBoundaryLayer == None:
self.distanceFeedRate.addLine( line )
def importModule( self ): "Import the python script and store the layers." path = os.path.abspath( self.untilDotName ) pluginModule = gcodec.getModuleWithPath( path ) loopLayers = pluginModule.getLoopLayers( self.layerThickness ) for loopLayer in loopLayers: rotatedBoundaryLayer = euclidean.RotatedLoopLayer( loopLayer.z ) rotatedBoundaryLayer.loops = loopLayer.loops self.rotatedBoundaryLayers.append( rotatedBoundaryLayer )
def processContourLayers( self, file ): "Process a contour layer at a time until the top of the part." while True: minLayer = getLittleEndianFloatGivenFile( file ) numContours = getLittleEndianUnsignedLongGivenFile( file ) if numContours == 0xFFFFFFFF: return rotatedBoundaryLayer = euclidean.RotatedLoopLayer( minLayer ) self.rotatedBoundaryLayers.append( rotatedBoundaryLayer ) for contourIndex in xrange( numContours ): numPoints = getLittleEndianUnsignedLongGivenFile( file ) numGaps = getLittleEndianUnsignedLongGivenFile( file ) if numPoints > 2: rotatedBoundaryLayer.loops.append( getPointsFromFile( numPoints, file ) )
def addTextData(line, rotatedBoundaryLayers):
"Add the data from the text line."
if line.find('layerThickness') != -1:
return
line = line.replace('>', ' ')
line = line.replace('<', ' ')
line = line.replace(',', ' ')
splitLine = line.split()
if 'Layer' not in splitLine:
return
splitLine = splitLine[splitLine.index('Layer') + 1:]
if 'z' not in splitLine:
return
zIndex = splitLine.index('z')
rotatedBoundaryLayer = euclidean.RotatedLoopLayer(
float(splitLine[zIndex + 1]))
rotatedBoundaryLayers.append(rotatedBoundaryLayer)
def parseLine(self, line):
"Parse a gcode line and add it to the widen skein."
splitLine = gcodec.getSplitLineBeforeBracketSemicolon(line)
if len(splitLine) < 1:
return
firstWord = splitLine[0]
if firstWord == '(<boundaryPoint>':
location = gcodec.getLocationFromSplitLine(None, splitLine)
self.boundary.append(location.dropAxis(2))
elif firstWord == '(<layer>':
self.rotatedBoundaryLayer = euclidean.RotatedLoopLayer(
float(splitLine[1]))
self.distanceFeedRate.addLine(line)
elif firstWord == '(</layer>)':
self.addWiden(self.rotatedBoundaryLayer)
self.rotatedBoundaryLayer = None
elif firstWord == '(<surroundingLoop>)':
self.boundary = []
self.rotatedBoundaryLayer.loops.append(self.boundary)
if self.rotatedBoundaryLayer == None:
self.distanceFeedRate.addLine(line)
def getZAddExtruderPaths( self, z ): "Get next z and add extruder loops." zoneArray = [] for point in self.vertices: addToZoneArray( point, z, zoneArray, self.zZoneInterval ) lowestZoneIndex = getLowestZoneIndex( zoneArray, z ) halfAround = int( math.ceil( float( lowestZoneIndex ) / 2.0 ) ) zAround = float( halfAround ) * self.zZoneInterval if lowestZoneIndex % 2 == 1: zAround = - zAround zPlusAround = z + zAround rotatedBoundaryLayer = euclidean.RotatedLoopLayer( zPlusAround ) self.rotatedBoundaryLayers.append( rotatedBoundaryLayer ) rotatedBoundaryLayer.loops = self.getLoopsFromMesh( zPlusAround ) if self.bridgeLayerThickness == None: return z + self.layerThickness allExtrudateLoops = [] for loop in rotatedBoundaryLayer.loops: allExtrudateLoops += getBridgeLoops( self.layerThickness, loop ) rotatedBoundaryLayer.rotation = getBridgeDirection( self.belowLoops, allExtrudateLoops, self.layerThickness ) self.belowLoops = allExtrudateLoops if rotatedBoundaryLayer.rotation == None: return z + self.layerThickness return z + self.bridgeLayerThickness
def getExtruderPaths( self, z ): "Get extruder loops." rotatedBoundaryLayer = euclidean.RotatedLoopLayer( z ) for carvableObjectInfo in self.carvableObjectInfos: rotatedBoundaryLayer.loops += carvableObjectInfo.getLoops( self.importRadius, z ) return rotatedBoundaryLayer
def addRotatedLoopLayer(self, z):
"Add rotated loop layer."
self.rotatedBoundaryLayer = euclidean.RotatedLoopLayer(z)
self.rotatedBoundaryLayers.append(self.rotatedBoundaryLayer)