def addInset( self, rotatedBoundaryLayer ):
"Add inset to the layer."
alreadyFilledArounds = []
halfWidth = self.halfPerimeterWidth
if rotatedBoundaryLayer.rotation != None:
halfWidth *= self.repository.bridgeWidthMultiplier.value
self.distanceFeedRate.addTagBracketedLine('bridgeRotation', rotatedBoundaryLayer.rotation )
extrudateLoops = intercircle.getInsetLoopsFromLoops( halfWidth, rotatedBoundaryLayer.loops )
if self.repository.loopOrderAscendingArea.value:
extrudateLoops = trianglemesh.getLoopsInOrderOfArea( trianglemesh.compareAreaAscending, extrudateLoops )
else:
extrudateLoops = trianglemesh.getLoopsInOrderOfArea( trianglemesh.compareAreaDescending, extrudateLoops )
for extrudateLoop in extrudateLoops:
self.addGcodeFromRemainingLoop( extrudateLoop, alreadyFilledArounds, halfWidth, rotatedBoundaryLayer.z )
def addWiden(self, rotatedBoundaryLayer):
"Add widen to the layer."
loops = trianglemesh.getLoopsInOrderOfArea(
trianglemesh.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 getIsPointInsideALoop(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.distanceFeedRate.addGcodeFromLoop(widenedLoop,
rotatedBoundaryLayer.z)
def flipDirectLayer(self, rotatedLoopLayer): "Flip the y coordinate of the layer and direct the loops." for loop in rotatedLoopLayer.loops: for pointIndex, point in enumerate(loop): loop[pointIndex] = complex(point.real, -point.imag) rotatedLoopLayer.loops = trianglemesh.getLoopsInOrderOfArea(trianglemesh.compareAreaDescending, rotatedLoopLayer.loops) for loopIndex, loop in enumerate(rotatedLoopLayer.loops): isInsideLoops = euclidean.getIsInFilledRegion(rotatedLoopLayer.loops[: loopIndex], euclidean.getLeftPoint(loop)) intercircle.directLoop((not isInsideLoops), loop)
def flipDirectLayer(self, rotatedLoopLayer): "Flip the y coordinate of the layer and direct the loops." for loop in rotatedLoopLayer.loops: for pointIndex, point in enumerate(loop): loop[pointIndex] = complex(point.real, -point.imag) rotatedLoopLayer.loops = trianglemesh.getLoopsInOrderOfArea(trianglemesh.compareAreaDescending, rotatedLoopLayer.loops) for loopIndex, loop in enumerate(rotatedLoopLayer.loops): isInsideLoops = euclidean.getIsInFilledRegion(rotatedLoopLayer.loops[: loopIndex], euclidean.getLeftPoint(loop)) intercircle.directLoop((not isInsideLoops), loop)
def addOutset(self, rotatedBoundaryLayer):
"Add outset to the layer."
extrudateLoops = intercircle.getInsetLoopsFromLoops(
-self.absoluteHalfPerimeterWidth, rotatedBoundaryLayer.loops)
sortedLoops = trianglemesh.getLoopsInOrderOfArea(
trianglemesh.compareAreaAscending, extrudateLoops)
for sortedLoop in sortedLoops:
self.addGcodeFromRemainingLoop(sortedLoop,
self.absoluteHalfPerimeterWidth,
rotatedBoundaryLayer.z)
def addInset(self, rotatedBoundaryLayer):
"Add inset to the layer."
alreadyFilledArounds = []
halfWidth = self.halfPerimeterWidth
if rotatedBoundaryLayer.rotation != None:
halfWidth *= self.repository.bridgeWidthMultiplier.value
self.distanceFeedRate.addTagBracketedLine(
'bridgeRotation', rotatedBoundaryLayer.rotation)
extrudateLoops = intercircle.getInsetLoopsFromLoops(
halfWidth, rotatedBoundaryLayer.loops)
if self.repository.loopOrderAscendingArea.value:
extrudateLoops = trianglemesh.getLoopsInOrderOfArea(
trianglemesh.compareAreaAscending, extrudateLoops)
else:
extrudateLoops = trianglemesh.getLoopsInOrderOfArea(
trianglemesh.compareAreaDescending, extrudateLoops)
for extrudateLoop in extrudateLoops:
self.addGcodeFromRemainingLoop(extrudateLoop, alreadyFilledArounds,
halfWidth, rotatedBoundaryLayer.z)
def addWiden( self, rotatedBoundaryLayer ): "Add widen to the layer." loops = trianglemesh.getLoopsInOrderOfArea( trianglemesh.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 getIsPointInsideALoop( 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.distanceFeedRate.addGcodeFromLoop( widenedLoop, rotatedBoundaryLayer.z )
def addOutset( self, rotatedBoundaryLayer ): "Add outset to the layer." extrudateLoops = intercircle.getInsetLoopsFromLoops( - self.absoluteHalfPerimeterWidth, rotatedBoundaryLayer.loops ) sortedLoops = trianglemesh.getLoopsInOrderOfArea( trianglemesh.compareAreaAscending, extrudateLoops ) for sortedLoop in sortedLoops: self.addGcodeFromRemainingLoop( sortedLoop, self.absoluteHalfPerimeterWidth, rotatedBoundaryLayer.z )
