def addInset(self, nestedRing, halfWidth, alreadyFilledArounds):
"Add inset to the layer."
# Note: inner nested rings have to come first so the intersecting check below does not give a false positive
for innerNestedRing in nestedRing.innerNestedRings:
self.addInset(innerNestedRing, halfWidth, alreadyFilledArounds)
boundary = [nestedRing.getXYBoundaries()]
insetBoundaryPerimeter = intercircle.getInsetLoopsFromLoops(halfWidth, boundary)
triangle_mesh.sortLoopsInOrderOfArea(not self.loopOrderAscendingArea, insetBoundaryPerimeter)
for loop in insetBoundaryPerimeter:
centerOutset = intercircle.getLargestCenterOutsetLoopFromLoopRegardless(loop, halfWidth)
"Add the perimeter block remainder of the loop which does not overlap the alreadyFilledArounds loops."
if self.overlapRemovalWidthOverPerimeterWidth < 0.1:
nestedRing.perimeter.addPath(centerOutset.center + [centerOutset.center[0]])
break
isIntersectingSelf = isIntersectingItself(centerOutset.center, self.overlapRemovalWidth)
if isIntersectingWithinLists(centerOutset.center, alreadyFilledArounds) or isIntersectingSelf:
self.addGcodeFromPerimeterPaths(
nestedRing, isIntersectingSelf, centerOutset.center, alreadyFilledArounds, halfWidth, boundary
)
else:
nestedRing.perimeter.addPath(centerOutset.center + [centerOutset.center[0]])
addAlreadyFilledArounds(alreadyFilledArounds, centerOutset.center, self.overlapRemovalWidth)
def addWiden(self, loopLayer):
'Add widen to the layer.'
triangle_mesh.sortLoopsInOrderOfArea(False, loopLayer.loops)
widdershinsLoops = []
clockwiseInsetLoops = []
for loopIndex in xrange(len(loopLayer.loops)):
loop = loopLayer.loops[loopIndex]
if euclidean.isWiddershins(loop):
otherLoops = loopLayer.loops[:loopIndex] + loopLayer.loops[
loopIndex + 1:]
leftPoint = euclidean.getLeftPoint(loop)
if getIsPointInsideALoop(otherLoops, leftPoint):
self.distanceFeedRate.addGcodeFromLoop(loop, loopLayer.z)
else:
widdershinsLoops.append(loop)
else:
# clockwiseInsetLoop = intercircle.getLargestInsetLoopFromLoop(loop, self.widenEdgeWidth)
# clockwiseInsetLoop.reverse()
# clockwiseInsetLoops.append(clockwiseInsetLoop)
clockwiseInsetLoops += intercircle.getInsetLoopsFromLoop(
loop, self.widenEdgeWidth)
self.distanceFeedRate.addGcodeFromLoop(loop, loopLayer.z)
for widdershinsLoop in widdershinsLoops:
outsetLoop = intercircle.getLargestInsetLoopFromLoop(
widdershinsLoop, -self.widenEdgeWidth)
for widenedLoop in getWidenedLoops(widdershinsLoop,
clockwiseInsetLoops, outsetLoop,
self.lessThanHalfEdgeWidth):
self.distanceFeedRate.addGcodeFromLoop(widenedLoop,
loopLayer.z)
def addOutset(self, loopLayer):
'Add outset to the layer.'
extrudateLoops = intercircle.getInsetLoopsFromLoops(
loopLayer.loops, -self.absoluteHalfPerimeterWidth)
triangle_mesh.sortLoopsInOrderOfArea(False, extrudateLoops)
for extrudateLoop in extrudateLoops:
self.addGcodeFromRemainingLoop(extrudateLoop,
self.absoluteHalfPerimeterWidth,
loopLayer.z)
def flipDirectLayer(self, loopLayer): "Flip the y coordinate of the layer and direct the loops." for loop in loopLayer.loops: for pointIndex, point in enumerate(loop): loop[pointIndex] = complex(point.real, -point.imag) triangle_mesh.sortLoopsInOrderOfArea(True, loopLayer.loops) for loopIndex, loop in enumerate(loopLayer.loops): isInsideLoops = euclidean.getIsInFilledRegion(loopLayer.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) triangle_mesh.sortLoopsInOrderOfArea(True, rotatedLoopLayer.loops) for loopIndex, loop in enumerate(rotatedLoopLayer.loops): isInsideLoops = euclidean.getIsInFilledRegion(rotatedLoopLayer.loops[: loopIndex], euclidean.getLeftPoint(loop)) intercircle.directLoop((not isInsideLoops), loop)
def addInset( self, rotatedLoopLayer ):
"Add inset to the layer."
alreadyFilledArounds = []
halfWidth = self.halfPerimeterWidth
if rotatedLoopLayer.rotation != None:
halfWidth *= self.repository.bridgeWidthMultiplier.value
self.distanceFeedRate.addTagBracketedLine('bridgeRotation', rotatedLoopLayer.rotation )
extrudateLoops = intercircle.getInsetLoopsFromLoops( halfWidth, rotatedLoopLayer.loops )
triangle_mesh.sortLoopsInOrderOfArea(not self.repository.loopOrderAscendingArea.value, extrudateLoops)
for extrudateLoop in extrudateLoops:
self.addGcodeFromRemainingLoop( extrudateLoop, alreadyFilledArounds, halfWidth, rotatedLoopLayer.z )
def addInset(self, rotatedLoopLayer):
"Add inset to the layer."
alreadyFilledArounds = []
halfWidth = self.halfPerimeterWidth
if rotatedLoopLayer.rotation != None:
halfWidth *= self.repository.bridgeWidthMultiplier.value
self.distanceFeedRate.addTagBracketedLine('bridgeRotation', rotatedLoopLayer.rotation)
extrudateLoops = intercircle.getInsetLoopsFromLoops(halfWidth, rotatedLoopLayer.loops)
triangle_mesh.sortLoopsInOrderOfArea(not self.repository.loopOrderAscendingArea.value, extrudateLoops)
for extrudateLoop in extrudateLoops:
self.addGcodeFromRemainingLoop(extrudateLoop, alreadyFilledArounds, halfWidth, rotatedLoopLayer)
def addInset(self, loopLayer):
"Add inset to the layer."
alreadyFilledArounds = []
extrudateLoops = intercircle.getInsetLoopsFromLoops(loopLayer.loops, self.halfEdgeWidth)
if self.repository.infillInDirectionOfBridge.value:
bridgeRotation = getBridgeDirection(self.belowLoops, extrudateLoops, self.halfEdgeWidth)
if bridgeRotation != None:
self.distanceFeedRate.addTagBracketedLine('bridgeRotation', bridgeRotation)
self.belowLoops = loopLayer.loops
triangle_mesh.sortLoopsInOrderOfArea(not self.repository.loopOrderAscendingArea.value, extrudateLoops)
for extrudateLoop in extrudateLoops:
self.addGcodeFromRemainingLoop(extrudateLoop, loopLayer, alreadyFilledArounds, self.halfEdgeWidth)
def addInset(self, loopLayer):
"Add inset to the layer."
alreadyFilledArounds = []
extrudateLoops = intercircle.getInsetLoopsFromLoops(loopLayer.loops, self.halfPerimeterWidth)
if self.repository.infillInDirectionOfBridge.value:
self.halfBridgeWidth = self.repository.bridgeWidthMultiplier.value * self.halfPerimeterWidth #* (self.nozzleXsection / self.extrusionXsection)
bridgeRotation = getBridgeDirection(self.belowLoops, extrudateLoops, self.halfBridgeWidth )
if bridgeRotation is not None:
self.distanceFeedRate.addTagBracketedLine('bridgeRotation', bridgeRotation)
# print 'bridge' , self.layerCount
self.belowLoops = loopLayer.loops
triangle_mesh.sortLoopsInOrderOfArea(not self.repository.loopOrderAscendingArea.value, extrudateLoops)
for extrudateLoop in extrudateLoops:
self.addGcodeFromRemainingLoop(extrudateLoop, loopLayer, alreadyFilledArounds, self.halfPerimeterWidth)
def addInset(self, loopLayer):
"Add inset to the layer."
alreadyFilledArounds = []
extrudateLoops = intercircle.getInsetLoopsFromLoops(
loopLayer.loops, self.halfEdgeWidth)
if self.repository.infillInDirectionOfBridge.value:
bridgeRotation = getBridgeDirection(self.belowLoops,
extrudateLoops,
self.halfEdgeWidth)
if bridgeRotation != None:
self.distanceFeedRate.addTagBracketedLine(
'bridgeRotation', bridgeRotation)
self.belowLoops = loopLayer.loops
triangle_mesh.sortLoopsInOrderOfArea(
not self.repository.loopOrderAscendingArea.value, extrudateLoops)
for extrudateLoop in extrudateLoops:
self.addGcodeFromRemainingLoop(extrudateLoop, loopLayer,
alreadyFilledArounds,
self.halfEdgeWidth)
def addOutset(self, rotatedLoopLayer):
"Add outset to the layer."
extrudateLoops = intercircle.getInsetLoopsFromLoops(
-self.absoluteHalfPerimeterWidth, rotatedLoopLayer.loops)
sortedLoops = triangle_mesh.sortLoopsInOrderOfArea(
False, extrudateLoops)
for sortedLoop in sortedLoops:
self.addGcodeFromRemainingLoop(sortedLoop,
self.absoluteHalfPerimeterWidth,
rotatedLoopLayer.z)
def parseBoundaries(self): 'Parse the boundaries and add them to the boundary layers.' boundaryLoop = None boundaryLayer = None for line in self.lines[self.lineIndex :]: splitLine = gcodec.getSplitLineBeforeBracketSemicolon(line) firstWord = gcodec.getFirstWord(splitLine) if firstWord == '(</boundaryPerimeter>)': boundaryLoop = None elif firstWord == '(<boundaryPoint>': location = gcodec.getLocationFromSplitLine(None, splitLine) if boundaryLoop == None: boundaryLoop = [] boundaryLayer.loops.append(boundaryLoop) boundaryLoop.append(location.dropAxis()) elif firstWord == '(<layer>': boundaryLayer = euclidean.LoopLayer(float(splitLine[1])) self.boundaryLayers.append(boundaryLayer) for boundaryLayer in self.boundaryLayers: triangle_mesh.sortLoopsInOrderOfArea(False, boundaryLayer.loops)
def parseBoundaries(self): 'Parse the boundaries and add them to the boundary layers.' boundaryLoop = None boundaryLayer = None for line in self.lines[self.lineIndex :]: splitLine = gcodec.getSplitLineBeforeBracketSemicolon(line) firstWord = gcodec.getFirstWord(splitLine) if firstWord == '(</boundaryPerimeter>)': boundaryLoop = None elif firstWord == '(<boundaryPoint>': location = gcodec.getLocationFromSplitLine(None, splitLine) if boundaryLoop == None: boundaryLoop = [] boundaryLayer.loops.append(boundaryLoop) boundaryLoop.append(location.dropAxis()) elif firstWord == '(<layer>': boundaryLayer = euclidean.LoopLayer(float(splitLine[1])) self.boundaryLayers.append(boundaryLayer) for boundaryLayer in self.boundaryLayers: triangle_mesh.sortLoopsInOrderOfArea(False, boundaryLayer.loops)
def addInset(self, nestedRing, halfWidth, alreadyFilledArounds):
"Add inset to the layer."
# Note: inner nested rings have to come first so the intersecting check below does not give a false positive
for innerNestedRing in nestedRing.innerNestedRings:
self.addInset(innerNestedRing, halfWidth, alreadyFilledArounds)
boundary = [nestedRing.getXYBoundaries()]
insetBoundaryPerimeter = intercircle.getInsetLoopsFromLoops(
halfWidth, boundary)
triangle_mesh.sortLoopsInOrderOfArea(not self.loopOrderAscendingArea,
insetBoundaryPerimeter)
for loop in insetBoundaryPerimeter:
centerOutset = intercircle.getLargestCenterOutsetLoopFromLoopRegardless(
loop, halfWidth)
"Add the perimeter block remainder of the loop which does not overlap the alreadyFilledArounds loops."
if self.overlapRemovalWidthOverPerimeterWidth < 0.1:
nestedRing.perimeter.addPath(centerOutset.center +
[centerOutset.center[0]])
break
isIntersectingSelf = isIntersectingItself(centerOutset.center,
self.overlapRemovalWidth)
if isIntersectingWithinLists(
centerOutset.center,
alreadyFilledArounds) or isIntersectingSelf:
self.addGcodeFromPerimeterPaths(nestedRing, isIntersectingSelf,
centerOutset.center,
alreadyFilledArounds,
halfWidth, boundary)
else:
nestedRing.perimeter.addPath(centerOutset.center +
[centerOutset.center[0]])
addAlreadyFilledArounds(alreadyFilledArounds, centerOutset.center,
self.overlapRemovalWidth)
def addWiden(self, rotatedLoopLayer): 'Add widen to the layer.' triangle_mesh.sortLoopsInOrderOfArea(False, rotatedLoopLayer.loops) widdershinsLoops = [] clockwiseInsetLoops = [] for loopIndex in xrange(len(rotatedLoopLayer.loops)): loop = rotatedLoopLayer.loops[loopIndex] if euclidean.isWiddershins(loop): otherLoops = rotatedLoopLayer.loops[: loopIndex] + rotatedLoopLayer.loops[loopIndex + 1 :] leftPoint = euclidean.getLeftPoint(loop) if getIsPointInsideALoop(otherLoops, leftPoint): self.distanceFeedRate.addGcodeFromLoop(loop, rotatedLoopLayer.z) else: widdershinsLoops.append(loop) else: # clockwiseInsetLoop = intercircle.getLargestInsetLoopFromLoop(loop, self.doublePerimeterWidth) # clockwiseInsetLoop.reverse() # clockwiseInsetLoops.append(clockwiseInsetLoop) clockwiseInsetLoops += intercircle.getInsetLoopsFromLoop(loop, self.doublePerimeterWidth) self.distanceFeedRate.addGcodeFromLoop(loop, rotatedLoopLayer.z) for widdershinsLoop in widdershinsLoops: outsetLoop = intercircle.getLargestInsetLoopFromLoop(widdershinsLoop, -self.doublePerimeterWidth) widenedLoop = getWidenedLoop(widdershinsLoop, clockwiseInsetLoops, outsetLoop, self.perimeterWidth) self.distanceFeedRate.addGcodeFromLoop(widenedLoop, rotatedLoopLayer.z)
def addOutset(self, rotatedLoopLayer): "Add outset to the layer." extrudateLoops = intercircle.getInsetLoopsFromLoops(-self.absoluteHalfPerimeterWidth, rotatedLoopLayer.loops) sortedLoops = triangle_mesh.sortLoopsInOrderOfArea(False, extrudateLoops) for sortedLoop in sortedLoops: self.addGcodeFromRemainingLoop(sortedLoop, self.absoluteHalfPerimeterWidth, rotatedLoopLayer.z)
def addOutset(self, loopLayer): 'Add outset to the layer.' extrudateLoops = intercircle.getInsetLoopsFromLoops(loopLayer.loops, -self.absoluteHalfPerimeterWidth) triangle_mesh.sortLoopsInOrderOfArea(False, extrudateLoops) for extrudateLoop in extrudateLoops: self.addGcodeFromRemainingLoop(extrudateLoop, self.absoluteHalfPerimeterWidth, loopLayer.z)
