def addToFillXIntersectionIndexTables(self, supportLayer):
'Add fill segments from the boundary layers.'
supportLoops = supportLayer.supportLoops
supportLayer.fillXIntersectionsTable = {}
if len(supportLoops) < 1:
return
euclidean.addXIntersectionsFromLoopsForTable(supportLoops, supportLayer.fillXIntersectionsTable, self.interfaceStep)
def addSupportSegmentTable(self, layerIndex):
'Add support segments from the boundary layers.'
aboveLoops = self.boundaryLayers[ layerIndex + 1 ]
supportLayer = self.supportLayers[layerIndex]
if len(aboveLoops) < 1:
return
boundaryLayer = self.boundaryLayers[layerIndex]
rise = self.slicedModel.layers[layerIndex + 1 ].z - self.slicedModel.layers[layerIndex].z
outsetSupportLoops = intercircle.getInsetSeparateLoopsFromLoops(-self.minimumSupportRatio * rise, boundaryLayer)
numberOfSubSteps = 4
subStepSize = self.interfaceStep / float(numberOfSubSteps)
aboveIntersectionsTable = {}
euclidean.addXIntersectionsFromLoopsForTable(aboveLoops, aboveIntersectionsTable, subStepSize)
outsetIntersectionsTable = {}
euclidean.addXIntersectionsFromLoopsForTable(outsetSupportLoops, outsetIntersectionsTable, subStepSize)
euclidean.subtractXIntersectionsTable(aboveIntersectionsTable, outsetIntersectionsTable)
for aboveIntersectionsTableKey in aboveIntersectionsTable.keys():
supportIntersectionsTableKey = int(round(float(aboveIntersectionsTableKey) / numberOfSubSteps))
xIntersectionIndexList = []
if supportIntersectionsTableKey in supportLayer.xIntersectionsTable:
euclidean.addXIntersectionIndexesFromXIntersections(0, xIntersectionIndexList, supportLayer.xIntersectionsTable[ supportIntersectionsTableKey ])
euclidean.addXIntersectionIndexesFromXIntersections(1, xIntersectionIndexList, aboveIntersectionsTable[ aboveIntersectionsTableKey ])
supportLayer.xIntersectionsTable[ supportIntersectionsTableKey ] = euclidean.getJoinOfXIntersectionIndexes(xIntersectionIndexList)
def addToFillXIntersectionIndexTables(self, supportLayer):
'Add fill segments from the boundary layers.'
supportLoops = supportLayer.supportLoops
supportLayer.fillXIntersectionsTable = {}
if len(supportLoops) < 1:
return
euclidean.addXIntersectionsFromLoopsForTable(
supportLoops, supportLayer.fillXIntersectionsTable,
self.interfaceStep)
def addEmptyLayerSupport(self, boundaryLayerIndex):
'Add support material to a layer if it is empty.'
supportLayer = SupportLayer([])
self.supportLayers.append(supportLayer)
if len(self.boundaryLayers[ boundaryLayerIndex ]) > 0:
return
aboveXIntersectionsTable = {}
euclidean.addXIntersectionsFromLoopsForTable(self.getInsetLoopsAbove(boundaryLayerIndex), aboveXIntersectionsTable, self.interfaceStep)
belowXIntersectionsTable = {}
euclidean.addXIntersectionsFromLoopsForTable(self.getInsetLoopsBelow(boundaryLayerIndex), belowXIntersectionsTable, self.interfaceStep)
supportLayer.xIntersectionsTable = euclidean.getIntersectionOfXIntersectionsTables([ aboveXIntersectionsTable, belowXIntersectionsTable ])
def addEmptyLayerSupport(self, boundaryLayerIndex):
'Add support material to a layer if it is empty.'
supportLayer = SupportLayer([])
self.supportLayers.append(supportLayer)
if len(self.boundaryLayers[boundaryLayerIndex]) > 0:
return
aboveXIntersectionsTable = {}
euclidean.addXIntersectionsFromLoopsForTable(
self.getInsetLoopsAbove(boundaryLayerIndex),
aboveXIntersectionsTable, self.interfaceStep)
belowXIntersectionsTable = {}
euclidean.addXIntersectionsFromLoopsForTable(
self.getInsetLoopsBelow(boundaryLayerIndex),
belowXIntersectionsTable, self.interfaceStep)
supportLayer.xIntersectionsTable = euclidean.getIntersectionOfXIntersectionsTables(
[aboveXIntersectionsTable, belowXIntersectionsTable])
def addSupportSegmentTable(self, layerIndex):
'Add support segments from the boundary layers.'
aboveLoops = self.boundaryLayers[layerIndex + 1]
supportLayer = self.supportLayers[layerIndex]
if len(aboveLoops) < 1:
return
boundaryLayer = self.boundaryLayers[layerIndex]
rise = self.slicedModel.layers[
layerIndex + 1].z - self.slicedModel.layers[layerIndex].z
outsetSupportLoops = intercircle.getInsetSeparateLoopsFromLoops(
-self.minimumSupportRatio * rise, boundaryLayer)
numberOfSubSteps = 4
subStepSize = self.interfaceStep / float(numberOfSubSteps)
aboveIntersectionsTable = {}
euclidean.addXIntersectionsFromLoopsForTable(aboveLoops,
aboveIntersectionsTable,
subStepSize)
outsetIntersectionsTable = {}
euclidean.addXIntersectionsFromLoopsForTable(outsetSupportLoops,
outsetIntersectionsTable,
subStepSize)
euclidean.subtractXIntersectionsTable(aboveIntersectionsTable,
outsetIntersectionsTable)
for aboveIntersectionsTableKey in aboveIntersectionsTable.keys():
supportIntersectionsTableKey = int(
round(float(aboveIntersectionsTableKey) / numberOfSubSteps))
xIntersectionIndexList = []
if supportIntersectionsTableKey in supportLayer.xIntersectionsTable:
euclidean.addXIntersectionIndexesFromXIntersections(
0, xIntersectionIndexList, supportLayer.
xIntersectionsTable[supportIntersectionsTableKey])
euclidean.addXIntersectionIndexesFromXIntersections(
1, xIntersectionIndexList,
aboveIntersectionsTable[aboveIntersectionsTableKey])
supportLayer.xIntersectionsTable[
supportIntersectionsTableKey] = euclidean.getJoinOfXIntersectionIndexes(
xIntersectionIndexList)
def getHorizontalXIntersectionsTable( self, loops ):
"Get the horizontal x intersections table from the loops."
horizontalXIntersectionsTable = {}
euclidean.addXIntersectionsFromLoopsForTable( loops, horizontalXIntersectionsTable, self.millWidth )
return horizontalXIntersectionsTable
def getHorizontalXIntersectionsTable(self, loops):
'Get the horizontal x intersections table from the loops.'
horizontalXIntersectionsTable = {}
euclidean.addXIntersectionsFromLoopsForTable(
loops, horizontalXIntersectionsTable, self.millWidth)
return horizontalXIntersectionsTable