def getInfillDictionary(arounds,
aroundWidth,
infillInset,
infillWidth,
pixelTable,
rotatedLoops,
testLoops=None):
'Get combined fill loops which include most of the points.'
slightlyGreaterThanInfillInset = intercircle.globalIntercircleMultiplier * infillInset
allPoints = intercircle.getPointsFromLoops(rotatedLoops, infillInset, 0.7)
centers = intercircle.getCentersFromPoints(allPoints,
slightlyGreaterThanInfillInset)
infillDictionary = {}
for center in centers:
insetCenter = intercircle.getSimplifiedInsetFromClockwiseLoop(
center, infillInset)
insetPoint = insetCenter[0]
if len(insetCenter) > 2 and intercircle.getIsLarge(
insetCenter, infillInset) and euclidean.getIsInFilledRegion(
rotatedLoops, insetPoint):
around = euclidean.getSimplifiedLoop(center, infillInset)
euclidean.addLoopToPixelTable(around, pixelTable, aroundWidth)
arounds.append(around)
insetLoop = intercircle.getSimplifiedInsetFromClockwiseLoop(
center, infillInset)
euclidean.addXIntersectionsFromLoopForTable(
insetLoop, infillDictionary, infillWidth)
if testLoops != None:
testLoops.append(insetLoop)
return infillDictionary
def getInclusiveLoops(allPoints, corners, importRadius, isInteriorWanted=True):
"Get loops which include most of the points."
centers = intercircle.getCentersFromPoints(allPoints, importRadius)
clockwiseLoops = []
inclusiveLoops = []
tinyRadius = 0.03 * importRadius
for loop in centers:
if len(loop) > 2:
insetPoint = getInsetPoint(loop, tinyRadius)
if getNumberOfOddIntersectionsFromLoops(insetPoint,
centers) % 4 == 0:
inclusiveLoops.append(loop)
else:
clockwiseLoops.append(loop)
pointTable = {}
for inclusiveLoop in inclusiveLoops:
addLoopToPointTable(inclusiveLoop, pointTable)
if not isInteriorWanted:
return getLoopsWithCorners(corners, importRadius, inclusiveLoops,
pointTable)
clockwiseLoops = getLoopsInOrderOfArea(compareAreaDescending,
clockwiseLoops)
for clockwiseLoop in clockwiseLoops:
if getOverlapRatio(clockwiseLoop, pointTable) < 0.1:
inclusiveLoops.append(clockwiseLoop)
addLoopToPointTable(clockwiseLoop, pointTable)
return getLoopsWithCorners(corners, importRadius, inclusiveLoops,
pointTable)
def getExtraFillLoops(loops, radius):
'Get extra loops between inside and outside loops. Extra perimeters'
greaterThanRadius = radius / 0.7853 #todo was *1.4 ACT (radius /0.7853) how much the tight spots are covered by the extra loops
extraFillLoops = []
centers = intercircle.getCentersFromPoints(intercircle.getPointsFromLoops(loops, greaterThanRadius), greaterThanRadius)
for center in centers:
inset = intercircle.getSimplifiedInsetFromClockwiseLoop(center, radius)
if intercircle.isLargeSameDirection(inset, center, radius):
if euclidean.getIsInFilledRegion(loops, euclidean.getLeftPoint(inset)):
inset.reverse()
extraFillLoops.append(inset)
return extraFillLoops
def getDescendingAreaLoops(allPoints, corners, importRadius):
'Get descending area loops which include most of the points.'
loops = intercircle.getCentersFromPoints(allPoints, importRadius)
descendingAreaLoops = []
sortLoopsInOrderOfArea(True, loops)
pointDictionary = {}
for loop in loops:
if len(loop) > 2 and getOverlapRatio(loop, pointDictionary) < 0.3 and intercircle.getIsLarge(loop, importRadius):
intercircle.directLoop(not euclidean.getIsInFilledRegion(descendingAreaLoops, loop[0]), loop)
descendingAreaLoops.append(loop)
addLoopToPointTable(loop, pointDictionary)
descendingAreaLoops = euclidean.getSimplifiedLoops(descendingAreaLoops, importRadius)
return getLoopsWithCorners(corners, importRadius, descendingAreaLoops, pointDictionary)
def getDescendingAreaLoops(allPoints, corners, importRadius):
'Get loops which include most of the points.'
loops = intercircle.getCentersFromPoints(allPoints, importRadius)
descendingAreaLoops = []
sortLoopsInOrderOfArea(True, loops)
pointDictionary = {}
for loop in loops:
if len(loop) > 2 and getOverlapRatio(loop, pointDictionary) < 0.1:
intercircle.directLoop(not euclidean.getIsInFilledRegion(descendingAreaLoops, loop[0]), loop)
descendingAreaLoops.append(loop)
addLoopToPointTable(loop, pointDictionary)
descendingAreaLoops = euclidean.getSimplifiedLoops(descendingAreaLoops, importRadius)
return getLoopsWithCorners(corners, importRadius, descendingAreaLoops, pointDictionary)
def getExtraFillLoops(loops, radius):
'Get extra loops between inside and outside loops. Extra perimeters'
greaterThanRadius = radius / 0.7853 #todo was *1.4 ACT (radius /0.7853) how much the tight spots are covered by the extra loops
extraFillLoops = []
centers = intercircle.getCentersFromPoints(
intercircle.getPointsFromLoops(loops, greaterThanRadius),
greaterThanRadius)
for center in centers:
inset = intercircle.getSimplifiedInsetFromClockwiseLoop(center, radius)
if intercircle.isLargeSameDirection(inset, center, radius):
if euclidean.getIsInFilledRegion(loops,
euclidean.getLeftPoint(inset)):
inset.reverse()
extraFillLoops.append(inset)
return extraFillLoops
def getInfillDictionary(arounds, aroundWidth, infillInset, infillWidth, pixelTable, rotatedLoops, testLoops=None):
'Get combined fill loops which include most of the points.'
slightlyGreaterThanInfillInset = intercircle.globalIntercircleMultiplier * infillInset
allPoints = intercircle.getPointsFromLoops(rotatedLoops, infillInset, 0.7)
centers = intercircle.getCentersFromPoints(allPoints, slightlyGreaterThanInfillInset)
infillDictionary = {}
for center in centers:
insetCenter = intercircle.getSimplifiedInsetFromClockwiseLoop(center, infillInset)
insetPoint = insetCenter[0]
if len(insetCenter) > 2 and intercircle.getIsLarge(insetCenter, infillInset) and euclidean.getIsInFilledRegion(rotatedLoops, insetPoint):
around = euclidean.getSimplifiedLoop(center, infillInset)
euclidean.addLoopToPixelTable(around, pixelTable, aroundWidth)
arounds.append(around)
insetLoop = intercircle.getSimplifiedInsetFromClockwiseLoop(center, infillInset)
euclidean.addXIntersectionsFromLoopForTable(insetLoop, infillDictionary, infillWidth)
if testLoops != None:
testLoops.append(insetLoop)
return infillDictionary
def getInclusiveLoops( allPoints, corners, importRadius, isInteriorWanted = True ):
"Get loops which include most of the points."
centers = intercircle.getCentersFromPoints( allPoints, importRadius )
clockwiseLoops = []
inclusiveLoops = []
tinyRadius = 0.03 * importRadius
for loop in centers:
if len( loop ) > 2:
insetPoint = getInsetPoint( loop, tinyRadius )
if getNumberOfOddIntersectionsFromLoops( insetPoint, centers ) % 4 == 0:
inclusiveLoops.append( loop )
else:
clockwiseLoops.append( loop )
pointTable = {}
for inclusiveLoop in inclusiveLoops:
addLoopToPointTable( inclusiveLoop, pointTable )
if not isInteriorWanted:
return getLoopsWithCorners( corners, importRadius, inclusiveLoops, pointTable )
clockwiseLoops = getLoopsInOrderOfArea( compareAreaDescending, clockwiseLoops )
for clockwiseLoop in clockwiseLoops:
if getOverlapRatio( clockwiseLoop, pointTable ) < 0.1:
inclusiveLoops.append( clockwiseLoop )
addLoopToPointTable( clockwiseLoop, pointTable )
return getLoopsWithCorners( corners, importRadius, inclusiveLoops, pointTable )