def getManipulatedGeometryOutput(elementNode, geometryOutput, prefix): 'Get outset geometryOutput.' derivation = OutsetDerivation(elementNode, prefix) if derivation.radius == 0.0: return geometryOutput halfLayerHeight = 0.5 * derivation.radius importRadius = 0.5 * derivation.radius * setting.getImportCoarseness(elementNode) loopLayers = solid.getLoopLayersSetCopy(elementNode, geometryOutput, importRadius, derivation.radius) if len(loopLayers) == 0: return triangle_mesh.getMeldedPillarOutput([]) triangleAltitude = math.sqrt(0.75) * derivation.radius loops = [] vertexes = [] for loopLayerIndex in xrange(1, len(loopLayers), 2): loopLayer = loopLayers[loopLayerIndex] loopLayer.loops[0] = intercircle.getLargestInsetLoopFromLoop(loopLayer.loops[0], triangleAltitude) z = loopLayers[0].z - derivation.radius for loopIndex in xrange(-2, len(loopLayers) + 2, 2): loopLists = [[solid.getLoopOrEmpty(loopIndex - 2, loopLayers)]] loopLists.append([solid.getLoopOrEmpty(loopIndex - 1, loopLayers)]) loopLists.append([intercircle.getLargestInsetLoopFromLoop(solid.getLoopOrEmpty(loopIndex, loopLayers), -derivation.radius)]) loopLists.append([solid.getLoopOrEmpty(loopIndex + 1, loopLayers)]) loopLists.append([solid.getLoopOrEmpty(loopIndex + 2, loopLayers)]) largestLoop = euclidean.getLargestLoop(boolean_solid.getLoopsUnion(importRadius, loopLists)) triangle_mesh.addVector3Loop(largestLoop, loops, vertexes, z) z += derivation.radius return triangle_mesh.getMeldedPillarOutput(loops)
def getManipulatedGeometryOutput(elementNode, geometryOutput, prefix):
'Get outset geometryOutput.'
derivation = OutsetDerivation(elementNode, prefix)
if derivation.radius == 0.0:
return geometryOutput
halfLayerHeight = 0.5 * derivation.radius
importRadius = 0.5 * derivation.radius * setting.getImportCoarseness(
elementNode)
loopLayers = solid.getLoopLayersSetCopy(elementNode, geometryOutput,
importRadius, derivation.radius)
if len(loopLayers) == 0:
return triangle_mesh.getMeldedPillarOutput([])
triangleAltitude = math.sqrt(0.75) * derivation.radius
loops = []
vertexes = []
for loopLayerIndex in xrange(1, len(loopLayers), 2):
loopLayer = loopLayers[loopLayerIndex]
loopLayer.loops[0] = intercircle.getLargestInsetLoopFromLoop(
loopLayer.loops[0], triangleAltitude)
z = loopLayers[0].z - derivation.radius
for loopIndex in xrange(-2, len(loopLayers) + 2, 2):
loopLists = [[solid.getLoopOrEmpty(loopIndex - 2, loopLayers)]]
loopLists.append([solid.getLoopOrEmpty(loopIndex - 1, loopLayers)])
loopLists.append([
intercircle.getLargestInsetLoopFromLoop(
solid.getLoopOrEmpty(loopIndex, loopLayers),
-derivation.radius)
])
loopLists.append([solid.getLoopOrEmpty(loopIndex + 1, loopLayers)])
loopLists.append([solid.getLoopOrEmpty(loopIndex + 2, loopLayers)])
largestLoop = euclidean.getLargestLoop(
boolean_solid.getLoopsUnion(importRadius, loopLists))
triangle_mesh.addVector3Loop(largestLoop, loops, vertexes, z)
z += derivation.radius
return triangle_mesh.getMeldedPillarOutput(loops)
def getWidenedLoop(loop, loopList, outsetLoop, radius): 'Get the widened loop.' intersectingWithinLoops = getIntersectingWithinLoops(loop, loopList, outsetLoop) if len(intersectingWithinLoops) < 1: return loop loopsUnified = boolean_solid.getLoopsUnion(radius, [[loop], intersectingWithinLoops]) if len(loopsUnified) < 1: return loop return euclidean.getLargestLoop(loopsUnified)
def getWidenedLoops(loop, loopList, outsetLoop, radius): 'Get the widened loop.' intersectingWithinLoops = getIntersectingWithinLoops(loop, loopList, outsetLoop) if len(intersectingWithinLoops) < 1: return [loop] loopsUnified = boolean_solid.getLoopsUnion(radius, [[loop], intersectingWithinLoops]) if len(loopsUnified) < 1: return [loop] return loopsUnified
def getEmptyZLoops(archivableObjects, importRadius, shouldPrintWarning, z, zoneArrangement):
'Get loops at empty z level.'
emptyZ = zoneArrangement.getEmptyZ(z)
visibleObjects = evaluate.getVisibleObjects(archivableObjects)
visibleObjectLoopsList = boolean_solid.getVisibleObjectLoopsList(importRadius, visibleObjects, emptyZ)
loops = euclidean.getConcatenatedList(visibleObjectLoopsList)
if euclidean.isLoopListIntersecting(loops):
loops = boolean_solid.getLoopsUnion(importRadius, visibleObjectLoopsList)
if shouldPrintWarning:
print('Warning, the triangle mesh slice intersects itself in getExtruderPaths in boolean_geometry.')
print('Something will still be printed, but there is no guarantee that it will be the correct shape.')
print('Once the gcode is saved, you should check over the layer with a z of:')
print(z)
return loops
def getEmptyZLoops(archivableObjects, importRadius, shouldPrintWarning, z, zoneArrangement):
'Get loops at empty z level.'
emptyZ = zoneArrangement.getEmptyZ(z)
visibleObjects = evaluate.getVisibleObjects(archivableObjects)
visibleObjectLoopsList = boolean_solid.getVisibleObjectLoopsList(importRadius, visibleObjects, emptyZ)
loops = euclidean.getConcatenatedList(visibleObjectLoopsList)
if euclidean.isLoopListIntersecting(loops):
loops = boolean_solid.getLoopsUnion(importRadius, visibleObjectLoopsList)
if shouldPrintWarning:
print('Warning, the triangle mesh slice intersects itself in getExtruderPaths in boolean_geometry.')
print('Something will still be printed, but there is no guarantee that it will be the correct shape.')
print('Once the gcode is saved, you should check over the layer with a z of:')
print(z)
return loops
