def addWiden(self, rotatedBoundaryLayer):
"Add widen to the layer."
loops = triangle_mesh.getLoopsInOrderOfArea(
triangle_mesh.compareAreaAscending, rotatedBoundaryLayer.loops)
widdershinsLoops = []
clockwiseInsetLoops = []
for loopIndex in xrange(len(loops)):
loop = loops[loopIndex]
if euclidean.isWiddershins(loop):
otherLoops = loops[:loopIndex] + loops[loopIndex + 1:]
leftPoint = euclidean.getLeftPoint(loop)
if euclidean.isPointInsideLoops(otherLoops, leftPoint):
self.distanceFeedRate.addGcodeFromLoop(
loop, rotatedBoundaryLayer.z)
else:
widdershinsLoops.append(loop)
else:
clockwiseInsetLoops += intercircle.getInsetLoopsFromLoop(
self.doublePerimeterWidth, loop)
self.distanceFeedRate.addGcodeFromLoop(loop,
rotatedBoundaryLayer.z)
for widdershinsLoop in widdershinsLoops:
outsetLoop = intercircle.getLargestInsetLoopFromLoop(
widdershinsLoop, -self.doublePerimeterWidth)
widenedLoop = getWidenedLoop(widdershinsLoop, clockwiseInsetLoops,
outsetLoop, self.perimeterWidth,
self.tinyRadius)
self.distanceFeedRate.addGcodeFromLoop(widenedLoop,
rotatedBoundaryLayer.z)
def getBetweens( self ): "Set betweens for the layer." if self.layerZ in self.betweenTable: return self.betweenTable[ self.layerZ ] if self.layerZ not in self.layerTable: return [] self.betweenTable[ self.layerZ ] = [] for boundaryLoop in self.layerTable[ self.layerZ ]: self.betweenTable[ self.layerZ ] += intercircle.getInsetLoopsFromLoop( self.betweenInset, boundaryLoop ) return self.betweenTable[ self.layerZ ]
def getBetweens(self):
"Set betweens for the layer."
if self.layerZ in self.betweenTable:
return self.betweenTable[self.layerZ]
if self.layerZ not in self.layerTable:
return []
self.betweenTable[self.layerZ] = []
for boundaryLoop in self.layerTable[self.layerZ]:
self.betweenTable[
self.layerZ] += intercircle.getInsetLoopsFromLoop(
self.betweenInset, boundaryLoop)
return self.betweenTable[self.layerZ]
def addInset( self, rotatedBoundaryLayer ): "Add inset to the carve layer." alreadyFilledArounds = [] halfWidth = self.halfExtrusionPerimeterWidth self.addLine( '(<layer> %s )' % rotatedBoundaryLayer.z ) # Indicate that a new layer is starting. if rotatedBoundaryLayer.rotation != None: halfWidth *= self.infillBridgeWidthOverExtrusionWidth self.addLine( '(<bridgeDirection> ' + str( rotatedBoundaryLayer.rotation ) + ' </bridgeDirection>)' ) # Indicate the bridge direction. for loop in rotatedBoundaryLayer.loops: extrudateLoops = intercircle.getInsetLoopsFromLoop( halfWidth, loop ) for extrudateLoop in extrudateLoops: self.addGcodeFromRemainingLoop( extrudateLoop, alreadyFilledArounds, halfWidth, rotatedBoundaryLayer.z ) addAlreadyFilledArounds( alreadyFilledArounds, extrudateLoop, self.fillInset ) self.addLine( '(</layer>)' )
def addInset(self, rotatedBoundaryLayer):
"Add inset to the carve layer."
alreadyFilledArounds = []
halfWidth = self.halfExtrusionPerimeterWidth
self.addLine(
'(<layer> %s )' %
rotatedBoundaryLayer.z) # Indicate that a new layer is starting.
if rotatedBoundaryLayer.rotation != None:
halfWidth *= self.infillBridgeWidthOverExtrusionWidth
self.addLine(
'(<bridgeDirection> ' + str(rotatedBoundaryLayer.rotation) +
' </bridgeDirection>)') # Indicate the bridge direction.
for loop in rotatedBoundaryLayer.loops:
extrudateLoops = intercircle.getInsetLoopsFromLoop(halfWidth, loop)
for extrudateLoop in extrudateLoops:
self.addGcodeFromRemainingLoop(extrudateLoop,
alreadyFilledArounds, halfWidth,
rotatedBoundaryLayer.z)
addAlreadyFilledArounds(alreadyFilledArounds, extrudateLoop,
self.fillInset)
self.addLine('(</layer>)')
def addWiden( self, rotatedBoundaryLayer ): "Add widen to the layer." loops = triangle_mesh.getLoopsInOrderOfArea( triangle_mesh.compareAreaAscending, rotatedBoundaryLayer.loops ) widdershinsLoops = [] clockwiseInsetLoops = [] for loopIndex in xrange( len( loops ) ): loop = loops[ loopIndex ] if euclidean.isWiddershins( loop ): otherLoops = loops[ : loopIndex ] + loops[ loopIndex + 1 : ] leftPoint = euclidean.getLeftPoint( loop ) if euclidean.isPointInsideLoops( otherLoops, leftPoint ): self.distanceFeedRate.addGcodeFromLoop( loop, rotatedBoundaryLayer.z ) else: widdershinsLoops.append( loop ) else: clockwiseInsetLoops += intercircle.getInsetLoopsFromLoop( self.doublePerimeterWidth, loop ) self.distanceFeedRate.addGcodeFromLoop( loop, rotatedBoundaryLayer.z ) for widdershinsLoop in widdershinsLoops: outsetLoop = intercircle.getLargestInsetLoopFromLoop( widdershinsLoop, - self.doublePerimeterWidth ) widenedLoop = getWidenedLoop( widdershinsLoop, clockwiseInsetLoops, outsetLoop, self.perimeterWidth, self.tinyRadius ) self.distanceFeedRate.addGcodeFromLoop( widenedLoop, rotatedBoundaryLayer.z )
