def getGeometryOutput(xmlElement):
"Get vector3 vertexes from attribute dictionary."
fontFamily = evaluate.getEvaluatedStringDefault('Gentium Basic Regular',
'font-family', xmlElement)
fontFamily = evaluate.getEvaluatedStringDefault(fontFamily, 'fontFamily',
xmlElement)
fontSize = evaluate.getEvaluatedFloatDefault(12.0, 'font-size', xmlElement)
fontSize = evaluate.getEvaluatedFloatDefault(fontSize, 'fontSize',
xmlElement)
textString = evaluate.getEvaluatedStringDefault(xmlElement.text, 'text',
xmlElement)
if textString == '':
print('Warning, textString is empty in getGeometryOutput in text for:')
print(xmlElement)
return []
geometryOutput = []
for textComplexLoop in svg_reader.getTextComplexLoops(
fontFamily, fontSize, textString):
textComplexLoop.reverse()
vector3Path = euclidean.getVector3Path(textComplexLoop)
sideLoop = lineation.SideLoop(vector3Path, None, None)
sideLoop.rotate(xmlElement)
geometryOutput += lineation.getGeometryOutputByManipulation(
sideLoop, xmlElement)
return geometryOutput
def __init__(self, xmlElement):
'Set defaults.'
self.fontFamily = evaluate.getEvaluatedStringDefault('Gentium Basic Regular', 'font-family', xmlElement)
self.fontFamily = evaluate.getEvaluatedStringDefault(self.fontFamily, 'fontFamily', xmlElement)
self.fontSize = evaluate.getEvaluatedFloatDefault(12.0, 'font-size', xmlElement)
self.fontSize = evaluate.getEvaluatedFloatDefault(self.fontSize, 'fontSize', xmlElement)
self.textString = xmlElement.text
self.textString = evaluate.getEvaluatedStringDefault(self.textString, 'text', xmlElement)
def setToXMLElement(self, xmlElement):
"Set to the xmlElement."
self.fontFamily = evaluate.getEvaluatedStringDefault(self.fontFamily, "font-family", xmlElement)
self.fontFamily = evaluate.getEvaluatedStringDefault(self.fontFamily, "fontFamily", xmlElement)
self.fontSize = evaluate.getEvaluatedFloatDefault(self.fontSize, "font-size", xmlElement)
self.fontSize = evaluate.getEvaluatedFloatDefault(self.fontSize, "fontSize", xmlElement)
if self.textString == "":
self.textString = xmlElement.text
self.textString = evaluate.getEvaluatedStringDefault(self.textString, "text", xmlElement)
def setToXMLElement(self, xmlElement): "Set to the xmlElement." self.fontFamily = evaluate.getEvaluatedStringDefault(self.fontFamily, 'font-family', xmlElement) self.fontFamily = evaluate.getEvaluatedStringDefault(self.fontFamily, 'fontFamily', xmlElement) self.fontSize = evaluate.getEvaluatedFloatDefault(self.fontSize, 'font-size', xmlElement) self.fontSize = evaluate.getEvaluatedFloatDefault(self.fontSize, 'fontSize', xmlElement) if self.textString == '': self.textString = xmlElement.text self.textString = evaluate.getEvaluatedStringDefault(self.textString, 'text', xmlElement)
def setToXMLElement(self, xmlElement):
"Set to the xmlElement."
self.fontFamily = evaluate.getEvaluatedStringDefault(
self.fontFamily, 'font-family', xmlElement)
self.fontFamily = evaluate.getEvaluatedStringDefault(
self.fontFamily, 'fontFamily', xmlElement)
self.fontSize = evaluate.getEvaluatedFloatDefault(
self.fontSize, 'font-size', xmlElement)
self.fontSize = evaluate.getEvaluatedFloatDefault(
self.fontSize, 'fontSize', xmlElement)
if self.textString == '':
self.textString = xmlElement.text
self.textString = evaluate.getEvaluatedStringDefault(
self.textString, 'text', xmlElement)
def setToXMLElement(self, xmlElement):
"Set to the xmlElement."
self.inradius = lineation.getComplexByPrefixes(
['demisize', 'inradius'], self.inradius, xmlElement)
self.inradius = lineation.getComplexByMultiplierPrefix(
2.0, 'size', self.inradius, xmlElement)
self.demiwidth = lineation.getFloatByPrefixBeginEnd(
'demiwidth', 'width', self.inradius.real, xmlElement)
self.demiheight = lineation.getFloatByPrefixBeginEnd(
'demiheight', 'height', self.inradius.imag, xmlElement)
self.packingDensity = evaluate.getEvaluatedFloatByKeys(
self.packingDensity, ['packingDensity', 'density'], xmlElement)
self.radius = lineation.getComplexByPrefixBeginEnd(
'elementRadius', 'elementDiameter', self.radius, xmlElement)
self.radius = lineation.getComplexByPrefixBeginEnd(
'radius', 'diameter', self.radius, xmlElement)
self.seed = evaluate.getEvaluatedIntDefault(self.seed, 'seed',
xmlElement)
if len(self.target) < 1:
self.target = evaluate.getTransformedPathsByKey(
'target', xmlElement)
self.typeString = evaluate.getEvaluatedStringDefault(
self.typeString, 'type', xmlElement)
self.zigzag = evaluate.getEvaluatedBooleanDefault(
self.zigzag, 'zigzag', xmlElement)
def __init__(self, xmlElement):
'Set defaults.'
self.length = evaluate.getEvaluatedFloatDefault(50.0, 'length', xmlElement)
self.demilength = 0.5 * self.length
self.radius = lineation.getFloatByPrefixBeginEnd('radius', 'diameter', 5.0, xmlElement)
self.cageClearanceOverRadius = evaluate.getEvaluatedFloatDefault(0.05, 'cageClearanceOverRadius', xmlElement)
self.cageClearance = self.cageClearanceOverRadius * self.radius
self.cageClearance = evaluate.getEvaluatedFloatDefault(self.cageClearance, 'cageClearance', xmlElement)
self.racewayClearanceOverRadius = evaluate.getEvaluatedFloatDefault(0.1, 'racewayClearanceOverRadius', xmlElement)
self.racewayClearance = self.racewayClearanceOverRadius * self.radius
self.racewayClearance = evaluate.getEvaluatedFloatDefault(self.racewayClearance, 'racewayClearance', xmlElement)
self.typeMenuRadioStrings = 'assembly integral'.split()
self.typeString = evaluate.getEvaluatedStringDefault('assembly', 'type', xmlElement)
self.typeStringFirstCharacter = self.typeString[: 1 ].lower()
self.wallThicknessOverRadius = evaluate.getEvaluatedFloatDefault(0.5, 'wallThicknessOverRadius', xmlElement)
self.wallThickness = self.wallThicknessOverRadius * self.radius
self.wallThickness = evaluate.getEvaluatedFloatDefault(self.wallThickness, 'wallThickness', xmlElement)
self.zenithAngle = evaluate.getEvaluatedFloatDefault(45.0, 'zenithAngle', xmlElement)
self.zenithRadian = math.radians(self.zenithAngle)
self.demiheight = self.radius * math.cos(self.zenithRadian) - self.racewayClearance
self.height = self.demiheight + self.demiheight
self.radiusPlusClearance = self.radius + self.cageClearance
self.cageRadius = self.radiusPlusClearance + self.wallThickness
self.demiwidth = self.cageRadius
self.bearingCenterX = self.cageRadius - self.demilength
separation = self.cageRadius + self.radiusPlusClearance
bearingLength = -self.bearingCenterX - self.bearingCenterX
self.numberOfSteps = int(math.floor(bearingLength / separation))
self.stepX = bearingLength / float(self.numberOfSteps)
self.bearingCenterXs = getBearingCenterXs(self.bearingCenterX, self.numberOfSteps, self.stepX)
self.xmlElement = xmlElement
if self.typeStringFirstCharacter == 'a':
self.setAssemblyCage()
self.rectangleCenterX = self.demiwidth - self.demilength
def setToXMLElement(self, xmlElement):
"Set to the xmlElement."
self.closed = evaluate.getEvaluatedBooleanDefault(False, 'closed', xmlElement)
self.end = evaluate.getVector3ByPrefix('end', self.end, xmlElement)
self.start = evaluate.getVector3ByPrefix('start', self.start, xmlElement)
self.step = evaluate.getEvaluatedFloatDefault(self.step, 'step', xmlElement)
self.steps = evaluate.getEvaluatedFloatDefault(self.steps, 'steps', xmlElement)
self.typeString = evaluate.getEvaluatedStringDefault(self.typeString, 'type', xmlElement)
def __init__(self, xmlElement):
'Set defaults.'
self.closed = evaluate.getEvaluatedBooleanDefault(False, 'closed', xmlElement)
self.end = evaluate.getVector3ByPrefix(Vector3(), 'end', xmlElement)
self.start = evaluate.getVector3ByPrefix(Vector3(), 'start', xmlElement)
self.step = evaluate.getEvaluatedFloatDefault(None, 'step', xmlElement)
self.steps = evaluate.getEvaluatedFloatDefault(None, 'steps', xmlElement)
self.typeMenuRadioStrings = 'average maximum minimum'.split()
self.typeString = evaluate.getEvaluatedStringDefault('minimum', 'type', xmlElement)
def getGeometryOutput(xmlElement):
"Get vector3 vertexes from attribute dictionary."
fontFamily = evaluate.getEvaluatedStringDefault('Gentium Basic Regular', 'font-family', xmlElement)
fontFamily = evaluate.getEvaluatedStringDefault(fontFamily, 'fontFamily', xmlElement)
fontSize = evaluate.getEvaluatedFloatDefault(12.0, 'font-size', xmlElement)
fontSize = evaluate.getEvaluatedFloatDefault(fontSize, 'fontSize', xmlElement)
textString = evaluate.getEvaluatedStringDefault(xmlElement.text, 'text', xmlElement)
if textString == '':
print('Warning, textString is empty in getGeometryOutput in text for:')
print(xmlElement)
return []
geometryOutput = []
for textComplexLoop in svg_reader.getTextComplexLoops(fontFamily, fontSize, textString):
textComplexLoop.reverse()
vector3Path = euclidean.getVector3Path(textComplexLoop)
sideLoop = lineation.SideLoop(vector3Path, None, None)
sideLoop.rotate(xmlElement)
geometryOutput += lineation.getGeometryOutputByManipulation(sideLoop, xmlElement)
return geometryOutput
def writeXMLElement(fileNames, target, xmlElement):
"Write target."
object = target.object
if object == None:
print('Warning, writeTarget in write could not get object for:')
print(xmlElement)
return
fileNameRoot = evaluate.getEvaluatedStringDefault('', 'name', target)
fileNameRoot = evaluate.getEvaluatedStringDefault(fileNameRoot, 'id', target)
fileNameRoot = evaluate.getEvaluatedStringDefault(fileNameRoot, 'file', xmlElement)
fileNameRoot += evaluate.getEvaluatedStringDefault('', 'suffix', xmlElement)
extension = evaluate.getEvaluatedStringDefault(object.getFabricationExtension(), 'extension', xmlElement)
fileName = '%s.%s' % (fileNameRoot, extension)
suffixIndex = 1
while fileName in fileNames:
fileName = '%s_%s.%s' % (fileNameRoot, suffixIndex, extension)
suffixIndex += 1
folderName = evaluate.getEvaluatedStringDefault('', 'folder', xmlElement)
absoluteFolderDirectory = os.path.join(os.path.dirname(xmlElement.getRoot().parser.fileName), folderName)
absoluteFileName = os.path.abspath(os.path.join(absoluteFolderDirectory, fileName))
if 'models/' not in absoluteFileName:
print('Warning, models/ was not in the absolute file path, so for security nothing will be done for:')
print(xmlElement)
print('For which the absolute file path is:')
print(absoluteFileName)
print('The write tool can only write a file which has models/ in the file path.')
print('To write the file, move the file into a folder called model/ or a subfolder which is inside the model folder tree.')
return
fileNames.append(fileName)
archive.makeDirectory(absoluteFolderDirectory)
if not evaluate.getEvaluatedBooleanDefault(True, 'writeMatrix', xmlElement):
object.matrix4X4 = matrix.Matrix()
print('The write tool generated the file:')
print(absoluteFileName)
archive.writeFileText(absoluteFileName, object.getFabricationText())
def writeXMLElement(fileNames, target, xmlElement):
"Write target."
object = target.object
if object == None:
print('Warning, writeTarget in write could not get object for:')
print(xmlElement)
return
fileNameRoot = evaluate.getEvaluatedStringDefault('', 'name', target)
fileNameRoot = evaluate.getEvaluatedStringDefault(fileNameRoot, 'id',
target)
fileNameRoot = evaluate.getEvaluatedStringDefault(fileNameRoot, 'file',
xmlElement)
fileNameRoot += evaluate.getEvaluatedStringDefault('', 'suffix',
xmlElement)
extension = evaluate.getEvaluatedStringDefault(
object.getFabricationExtension(), 'extension', xmlElement)
fileName = '%s.%s' % (fileNameRoot, extension)
suffixIndex = 1
while fileName in fileNames:
fileName = '%s_%s.%s' % (fileNameRoot, suffixIndex, extension)
suffixIndex += 1
fileNames.append(fileName)
folderName = evaluate.getEvaluatedStringDefault('', 'folder', xmlElement)
absoluteFolderDirectory = os.path.join(
os.path.dirname(xmlElement.getRoot().parser.fileName), folderName)
archive.makeDirectory(absoluteFolderDirectory)
archive.writeFileText(os.path.join(absoluteFolderDirectory, fileName),
object.getFabricationText())
def __init__(self, xmlElement):
'Set defaults.'
self.closed = evaluate.getEvaluatedBooleanDefault(
False, 'closed', xmlElement)
self.end = evaluate.getVector3ByPrefix(Vector3(), 'end', xmlElement)
self.start = evaluate.getVector3ByPrefix(Vector3(), 'start',
xmlElement)
self.step = evaluate.getEvaluatedFloatDefault(None, 'step', xmlElement)
self.steps = evaluate.getEvaluatedFloatDefault(None, 'steps',
xmlElement)
self.typeMenuRadioStrings = 'average maximum minimum'.split()
self.typeString = evaluate.getEvaluatedStringDefault(
'minimum', 'type', xmlElement)
def setToXMLElement(self, xmlElement):
"Set to the xmlElement."
self.closed = evaluate.getEvaluatedBooleanDefault(
False, 'closed', xmlElement)
self.end = evaluate.getVector3ByPrefix(self.end, 'end', xmlElement)
self.start = evaluate.getVector3ByPrefix(self.start, 'start',
xmlElement)
self.step = evaluate.getEvaluatedFloatDefault(self.step, 'step',
xmlElement)
self.steps = evaluate.getEvaluatedFloatDefault(self.steps, 'steps',
xmlElement)
self.typeString = evaluate.getEvaluatedStringDefault(
self.typeString, 'type', xmlElement)
def setToXMLElement(self, xmlElement):
"Set to the xmlElement."
self.inradius = lineation.getComplexByPrefixes(['demisize', 'inradius'], self.inradius, xmlElement)
self.inradius = lineation.getComplexByMultiplierPrefix(2.0, 'size', self.inradius, xmlElement)
self.demiwidth = lineation.getFloatByPrefixBeginEnd('demiwidth', 'width', self.inradius.real, xmlElement)
self.demiheight = lineation.getFloatByPrefixBeginEnd('demiheight', 'height', self.inradius.imag, xmlElement)
self.packingDensity = evaluate.getEvaluatedFloatByKeys(self.packingDensity, ['packingDensity', 'density'], xmlElement)
self.radius = lineation.getComplexByPrefixBeginEnd('elementRadius', 'elementDiameter', self.radius, xmlElement)
self.radius = lineation.getComplexByPrefixBeginEnd('radius', 'diameter', self.radius, xmlElement)
self.seed = evaluate.getEvaluatedIntDefault(self.seed, 'seed', xmlElement)
if len(self.target) < 1:
self.target = evaluate.getTransformedPathsByKey('target', xmlElement)
self.typeString = evaluate.getEvaluatedStringDefault(self.typeString, 'type', xmlElement)
self.zigzag = evaluate.getEvaluatedBooleanDefault(self.zigzag, 'zigzag', xmlElement)
def __init__(self, xmlElement):
'Set defaults.'
self.inradius = lineation.getComplexByPrefixes(['demisize', 'inradius'], complex(10.0, 10.0), xmlElement)
self.inradius = lineation.getComplexByMultiplierPrefix(2.0, 'size', self.inradius, xmlElement)
self.demiwidth = lineation.getFloatByPrefixBeginEnd('demiwidth', 'width', self.inradius.real, xmlElement)
self.demiheight = lineation.getFloatByPrefixBeginEnd('demiheight', 'height', self.inradius.imag, xmlElement)
self.packingDensity = evaluate.getEvaluatedFloatByKeys(0.2, ['packingDensity', 'density'], xmlElement)
self.radius = lineation.getComplexByPrefixBeginEnd('elementRadius', 'elementDiameter', complex(1.0, 1.0), xmlElement)
self.radius = lineation.getComplexByPrefixBeginEnd('radius', 'diameter', self.radius, xmlElement)
self.seed = evaluate.getEvaluatedIntDefault(None, 'seed', xmlElement)
self.target = evaluate.getTransformedPathsByKey([], 'target', xmlElement)
self.typeMenuRadioStrings = 'hexagonal random rectangular'.split()
self.typeString = evaluate.getEvaluatedStringDefault('rectangular', 'type', xmlElement)
self.zigzag = evaluate.getEvaluatedBooleanDefault(True, 'zigzag', xmlElement)
def getGeometryOutput(xmlElement):
"Get vector3 vertexes from attribute dictionary."
start = evaluate.getVector3ByPrefix('start', Vector3(), xmlElement)
end = evaluate.getVector3ByPrefix('end', Vector3(), xmlElement)
endMinusStart = end - start
endMinusStartLength = abs(endMinusStart)
if endMinusStartLength <= 0.0:
print('Warning, end is the same as start in getGeometryOutput in line for:')
print(start)
print(end)
print(xmlElement)
return None
steps = evaluate.getEvaluatedFloatDefault(None, 'steps', xmlElement)
step = evaluate.getEvaluatedFloatDefault(None, 'step', xmlElement)
xmlElement.attributeDictionary['closed'] = str(evaluate.getEvaluatedBooleanDefault(False, 'closed', xmlElement))
if step == None and steps == None:
return lineation.getGeometryOutputByLoop(lineation.SideLoop([start, end]), xmlElement)
loop = [start]
if step != None and steps != None:
stepVector = step / endMinusStartLength * endMinusStart
end = start + stepVector * steps
return getGeometryOutputByStep(end, loop, steps, stepVector, xmlElement)
if step == None:
stepVector = endMinusStart / steps
return getGeometryOutputByStep(end, loop, steps, stepVector, xmlElement)
typeString = evaluate.getEvaluatedStringDefault('minimum', 'type', xmlElement)
endMinusStartLengthOverStep = endMinusStartLength / step
if typeString == 'average':
steps = max(1.0, round(endMinusStartLengthOverStep))
stepVector = step / endMinusStartLength * endMinusStart
end = start + stepVector * steps
return getGeometryOutputByStep(end, loop, steps, stepVector, xmlElement)
if typeString == 'maximum':
steps = math.ceil(endMinusStartLengthOverStep)
if steps < 1.0:
return lineation.getGeometryOutputByLoop(lineation.SideLoop([start, end]), xmlElement)
stepVector = endMinusStart / steps
return getGeometryOutputByStep(end, loop, steps, stepVector, xmlElement)
if typeString == 'minimum':
steps = math.floor(endMinusStartLengthOverStep)
if steps < 1.0:
return lineation.getGeometryOutputByLoop(lineation.SideLoop(loop), xmlElement)
stepVector = endMinusStart / steps
return getGeometryOutputByStep(end, loop, steps, stepVector, xmlElement)
print('Warning, the step type was not one of (average, maximum or minimum) in getGeometryOutput in line for:')
print(typeString)
print(xmlElement)
loop.append(end)
return lineation.getGeometryOutputByLoop(lineation.SideLoop(loop), xmlElement)
def __init__(self, xmlElement):
'Set defaults.'
self.length = evaluate.getEvaluatedFloatDefault(
50.0, 'length', xmlElement)
self.demilength = 0.5 * self.length
self.radius = lineation.getFloatByPrefixBeginEnd(
'radius', 'diameter', 5.0, xmlElement)
self.cageClearanceOverRadius = evaluate.getEvaluatedFloatDefault(
0.05, 'cageClearanceOverRadius', xmlElement)
self.cageClearance = self.cageClearanceOverRadius * self.radius
self.cageClearance = evaluate.getEvaluatedFloatDefault(
self.cageClearance, 'cageClearance', xmlElement)
self.racewayClearanceOverRadius = evaluate.getEvaluatedFloatDefault(
0.1, 'racewayClearanceOverRadius', xmlElement)
self.racewayClearance = self.racewayClearanceOverRadius * self.radius
self.racewayClearance = evaluate.getEvaluatedFloatDefault(
self.racewayClearance, 'racewayClearance', xmlElement)
self.typeMenuRadioStrings = 'assembly integral'.split()
self.typeString = evaluate.getEvaluatedStringDefault(
'assembly', 'type', xmlElement)
self.typeStringFirstCharacter = self.typeString[:1].lower()
self.wallThicknessOverRadius = evaluate.getEvaluatedFloatDefault(
0.5, 'wallThicknessOverRadius', xmlElement)
self.wallThickness = self.wallThicknessOverRadius * self.radius
self.wallThickness = evaluate.getEvaluatedFloatDefault(
self.wallThickness, 'wallThickness', xmlElement)
self.zenithAngle = evaluate.getEvaluatedFloatDefault(
45.0, 'zenithAngle', xmlElement)
self.zenithRadian = math.radians(self.zenithAngle)
self.demiheight = self.radius * math.cos(
self.zenithRadian) - self.racewayClearance
self.height = self.demiheight + self.demiheight
self.radiusPlusClearance = self.radius + self.cageClearance
self.cageRadius = self.radiusPlusClearance + self.wallThickness
self.demiwidth = self.cageRadius
self.bearingCenterX = self.cageRadius - self.demilength
separation = self.cageRadius + self.radiusPlusClearance
bearingLength = -self.bearingCenterX - self.bearingCenterX
self.numberOfSteps = int(math.floor(bearingLength / separation))
self.stepX = bearingLength / float(self.numberOfSteps)
self.bearingCenterXs = getBearingCenterXs(self.bearingCenterX,
self.numberOfSteps,
self.stepX)
self.xmlElement = xmlElement
if self.typeStringFirstCharacter == 'a':
self.setAssemblyCage()
self.rectangleCenterX = self.demiwidth - self.demilength
def writeXMLElement(fileNames, target, xmlElement):
"Write target."
object = target.object
if object == None:
print('Warning, writeTarget in write could not get object for:')
print(xmlElement)
return
fileNameRoot = evaluate.getEvaluatedStringDefault('', 'name', target)
fileNameRoot = evaluate.getEvaluatedStringDefault(fileNameRoot, 'id',
target)
fileNameRoot = evaluate.getEvaluatedStringDefault(fileNameRoot, 'file',
xmlElement)
fileNameRoot += evaluate.getEvaluatedStringDefault('', 'suffix',
xmlElement)
extension = evaluate.getEvaluatedStringDefault(
object.getFabricationExtension(), 'extension', xmlElement)
fileName = '%s.%s' % (fileNameRoot, extension)
suffixIndex = 1
while fileName in fileNames:
fileName = '%s_%s.%s' % (fileNameRoot, suffixIndex, extension)
suffixIndex += 1
folderName = evaluate.getEvaluatedStringDefault('', 'folder', xmlElement)
absoluteFolderDirectory = os.path.join(
os.path.dirname(xmlElement.getRoot().parser.fileName), folderName)
absoluteFileName = os.path.abspath(
os.path.join(absoluteFolderDirectory, fileName))
if 'models/' not in absoluteFileName:
print(
'Warning, models/ was not in the absolute file path, so for security nothing will be done for:'
)
print(xmlElement)
print('For which the absolute file path is:')
print(absoluteFileName)
print(
'The write tool can only write a file which has models/ in the file path.'
)
print(
'To write the file, move the file into a folder called model/ or a subfolder which is inside the model folder tree.'
)
return
fileNames.append(fileName)
archive.makeDirectory(absoluteFolderDirectory)
if not evaluate.getEvaluatedBooleanDefault(True, 'writeMatrix',
xmlElement):
object.matrix4X4 = matrix.Matrix()
print('The write tool generated the file:')
print(absoluteFileName)
archive.writeFileText(absoluteFileName, object.getFabricationText())
def getGeometryOutput(xmlElement):
"Get vector3 vertexes from attribute dictionary."
inradius = lineation.getComplexByPrefixes(['demisize', 'inradius'], complex(5.0, 5.0), xmlElement)
inradius = lineation.getComplexByMultiplierPrefix(2.0, 'size', inradius, xmlElement)
demiwidth = lineation.getFloatByPrefixBeginEnd('demiwidth', 'width', inradius.real, xmlElement)
demiheight = lineation.getFloatByPrefixBeginEnd('demiheight', 'height', inradius.imag, xmlElement)
radius = lineation.getComplexByPrefixBeginEnd('elementRadius', 'elementDiameter', complex(1.0, 1.0), xmlElement)
radius = lineation.getComplexByPrefixBeginEnd('radius', 'diameter', radius, xmlElement)
diameter = radius + radius
typeString = evaluate.getEvaluatedStringDefault('rectangular', 'type', xmlElement)
typeStringTwoCharacters = typeString.lower()[: 2]
typeStringFirstCharacter = typeStringTwoCharacters[: 1]
zigzag = evaluate.getEvaluatedBooleanDefault(True, 'zigzag', xmlElement)
topRight = complex(demiwidth, demiheight)
bottomLeft = -topRight
loopsComplex = [euclidean.getSquareLoopWiddershins(bottomLeft, topRight)]
paths = evaluate.getTransformedPathsByKey('target', xmlElement)
if len(paths) > 0:
loopsComplex = euclidean.getComplexPaths(paths)
maximumComplex = euclidean.getMaximumByPathsComplex(loopsComplex)
minimumComplex = euclidean.getMinimumByPathsComplex(loopsComplex)
gridPath = None
if typeStringTwoCharacters == 'he':
gridPath = getHexagonalGrid(diameter, loopsComplex, maximumComplex, minimumComplex, zigzag)
elif typeStringTwoCharacters == 'ra' or typeStringFirstCharacter == 'a':
gridPath = getRandomGrid(diameter, loopsComplex, maximumComplex, minimumComplex, xmlElement)
elif typeStringTwoCharacters == 're' or typeStringFirstCharacter == 'e':
gridPath = getRectangularGrid(diameter, loopsComplex, maximumComplex, minimumComplex, zigzag)
if gridPath == None:
print('Warning, the step type was not one of (hexagonal, random or rectangular) in getGeometryOutput in grid for:')
print(typeString)
print(xmlElement)
return []
loop = euclidean.getVector3Path(gridPath)
xmlElement.attributeDictionary['closed'] = 'false'
return lineation.getGeometryOutputByLoop(lineation.SideLoop(loop, 0.5 * math.pi), xmlElement)
def __init__(self, xmlElement):
'Set defaults.'
self.inradius = lineation.getComplexByPrefixes(
['demisize', 'inradius'], complex(10.0, 10.0), xmlElement)
self.inradius = lineation.getComplexByMultiplierPrefix(
2.0, 'size', self.inradius, xmlElement)
self.demiwidth = lineation.getFloatByPrefixBeginEnd(
'demiwidth', 'width', self.inradius.real, xmlElement)
self.demiheight = lineation.getFloatByPrefixBeginEnd(
'demiheight', 'height', self.inradius.imag, xmlElement)
self.packingDensity = evaluate.getEvaluatedFloatByKeys(
0.2, ['packingDensity', 'density'], xmlElement)
self.radius = lineation.getComplexByPrefixBeginEnd(
'elementRadius', 'elementDiameter', complex(1.0, 1.0), xmlElement)
self.radius = lineation.getComplexByPrefixBeginEnd(
'radius', 'diameter', self.radius, xmlElement)
self.seed = evaluate.getEvaluatedIntDefault(None, 'seed', xmlElement)
self.target = evaluate.getTransformedPathsByKey([], 'target',
xmlElement)
self.typeMenuRadioStrings = 'hexagonal random rectangular'.split()
self.typeString = evaluate.getEvaluatedStringDefault(
'rectangular', 'type', xmlElement)
self.zigzag = evaluate.getEvaluatedBooleanDefault(
True, 'zigzag', xmlElement)
def writeXMLElement(fileNames, target, xmlElement):
"Write target."
object = target.object
if object == None:
print('Warning, writeTarget in write could not get object for:')
print(xmlElement)
return
fileNameRoot = evaluate.getEvaluatedStringDefault('', 'name', target)
fileNameRoot = evaluate.getEvaluatedStringDefault(fileNameRoot, 'id', target)
fileNameRoot = evaluate.getEvaluatedStringDefault(fileNameRoot, 'file', xmlElement)
fileNameRoot += evaluate.getEvaluatedStringDefault('', 'suffix', xmlElement)
extension = evaluate.getEvaluatedStringDefault(object.getFabricationExtension(), 'extension', xmlElement)
fileName = '%s.%s' % (fileNameRoot, extension)
suffixIndex = 1
while fileName in fileNames:
fileName = '%s_%s.%s' % (fileNameRoot, suffixIndex, extension)
suffixIndex += 1
fileNames.append(fileName)
folderName = evaluate.getEvaluatedStringDefault('', 'folder', xmlElement)
absoluteFolderDirectory = os.path.join(os.path.dirname(xmlElement.getRoot().parser.fileName), folderName)
archive.makeDirectory(absoluteFolderDirectory)
archive.writeFileText(os.path.join(absoluteFolderDirectory, fileName), object.getFabricationText())
def setToXMLElement(self, xmlElement):
"Set to the xmlElement."
self.bevelOverClearance = evaluate.getEvaluatedFloatDefault(
self.bevelOverClearance, 'bevelOverClearance', xmlElement)
self.clearanceOverWavelength = evaluate.getEvaluatedFloatDefault(
self.clearanceOverWavelength, 'clearanceOverWavelength',
xmlElement)
self.collarWidthOverShaftRadius = evaluate.getEvaluatedFloatDefault(
self.collarWidthOverShaftRadius, 'collarWidthOverShaftRadius',
xmlElement)
self.creationType = evaluate.getEvaluatedStringDefault(
self.creationType, 'creationType', xmlElement)
self.helixAngle = evaluate.getEvaluatedFloatDefault(
self.helixAngle, 'helixAngle', xmlElement)
self.helixType = evaluate.getEvaluatedStringDefault(
self.helixType, 'helixType', xmlElement)
self.lighteningHoleMarginOverRimWidth = evaluate.getEvaluatedFloatDefault(
self.lighteningHoleMarginOverRimWidth,
'lighteningHoleMarginOverRimWidth', xmlElement)
self.lighteningHoleMinimumRadius = evaluate.getEvaluatedFloatDefault(
self.lighteningHoleMinimumRadius, 'lighteningHoleMinimumRadius',
xmlElement)
self.moveType = evaluate.getEvaluatedStringDefault(
self.moveType, 'moveType', xmlElement)
self.pitchRadius = evaluate.getEvaluatedFloatDefault(
self.pitchRadius, 'pitchRadius', xmlElement)
self.pressureAngle = evaluate.getEvaluatedFloatDefault(
self.pressureAngle, 'pressureAngle', xmlElement)
self.profileDefinitionSurfaces = evaluate.getEvaluatedIntDefault(
self.profileDefinitionSurfaces, 'profileDefinitionSurfaces',
xmlElement)
self.rackLengthOverRadius = evaluate.getEvaluatedFloatDefault(
self.rackLengthOverRadius, 'rackLengthOverRadius', xmlElement)
self.rackWidthOverThickness = evaluate.getEvaluatedFloatDefault(
self.rackWidthOverThickness, 'rackWidthOverThickness', xmlElement)
self.rimWidthOverRadius = evaluate.getEvaluatedFloatDefault(
self.rimWidthOverRadius, 'rimWidthOverRadius', xmlElement)
self.shaftDepthBottomOverRadius = evaluate.getEvaluatedFloatDefault(
self.shaftDepthBottomOverRadius, 'shaftDepthBottomOverRadius',
xmlElement)
self.shaftDepthTopOverRadius = evaluate.getEvaluatedFloatDefault(
self.shaftDepthTopOverRadius, 'shaftDepthOverRadius', xmlElement)
self.shaftDepthTopOverRadius = evaluate.getEvaluatedFloatDefault(
self.shaftDepthTopOverRadius, 'shaftDepthTopOverRadius',
xmlElement)
self.shaftRadiusOverPitchRadius = evaluate.getEvaluatedFloatDefault(
self.shaftRadiusOverPitchRadius, 'shaftRadiusOverPitchRadius',
xmlElement)
self.shaftSides = evaluate.getEvaluatedIntDefault(
self.shaftSides, 'shaftSides', xmlElement)
self.teethPinion = evaluate.getEvaluatedIntDefault(
self.teethPinion, 'teeth', xmlElement)
self.teethPinion = evaluate.getEvaluatedIntDefault(
self.teethPinion, 'teethPinion', xmlElement)
self.teethSecond = evaluate.getEvaluatedIntDefault(
self.teethSecond, 'teethSecond', xmlElement)
self.thickness = evaluate.getEvaluatedFloatDefault(
self.thickness, 'thickness', xmlElement)
# Set absolute variables.
self.wavelength = self.pitchRadius * 2.0 * math.pi / float(
self.teethPinion)
if self.clearance == None:
self.clearance = self.wavelength * self.clearanceOverWavelength
self.clearance = evaluate.getEvaluatedFloatDefault(
self.clearance, 'clearance', xmlElement)
if self.bevel == None:
self.bevel = self.clearance * self.bevelOverClearance
self.bevel = evaluate.getEvaluatedFloatDefault(self.bevel, 'bevel',
xmlElement)
if self.rackLength == None:
self.rackLength = self.pitchRadius * self.rackLengthOverRadius
self.rackLength = evaluate.getEvaluatedFloatDefault(
self.rackLength, 'rackLength', xmlElement)
if self.rackWidth == None:
self.rackWidth = self.thickness * self.rackWidthOverThickness
self.rackWidth = evaluate.getEvaluatedFloatDefault(
self.rackWidth, 'rackWidth', xmlElement)
if self.rimWidth == None:
self.rimWidth = self.pitchRadius * self.rimWidthOverRadius
self.rimWidth = evaluate.getEvaluatedFloatDefault(
self.rimWidth, 'rimWidth', xmlElement)
if self.shaftRadius == None:
self.shaftRadius = self.pitchRadius * self.shaftRadiusOverPitchRadius
self.shaftRadius = evaluate.getEvaluatedFloatDefault(
self.shaftRadius, 'shaftRadius', xmlElement)
if self.collarWidth == None:
self.collarWidth = self.shaftRadius * self.collarWidthOverShaftRadius
self.collarWidth = evaluate.getEvaluatedFloatDefault(
self.collarWidth, 'collarWidth', xmlElement)
if self.lighteningHoleMargin == None:
self.lighteningHoleMargin = self.rimWidth * self.lighteningHoleMarginOverRimWidth
self.lighteningHoleMargin = evaluate.getEvaluatedFloatDefault(
self.lighteningHoleMargin, 'lighteningHoleMargin', xmlElement)
if self.shaftDepthBottom == None:
self.shaftDepthBottom = self.shaftRadius * self.shaftDepthBottomOverRadius
self.shaftDepthBottom = evaluate.getEvaluatedFloatDefault(
self.shaftDepthBottom, 'shaftDepthBottom', xmlElement)
if self.shaftDepthTop == None:
self.shaftDepthTop = self.shaftRadius * self.shaftDepthTopOverRadius
self.shaftDepthTop = evaluate.getEvaluatedFloatDefault(
self.shaftDepthTop, 'shaftDepth', xmlElement)
self.shaftDepthTop = evaluate.getEvaluatedFloatDefault(
self.shaftDepthTop, 'shaftDepthTop', xmlElement)
# Set derived values.
self.helixRadian = math.radians(self.helixAngle)
self.tanHelix = math.tan(self.helixRadian)
self.helixThickness = self.tanHelix * self.thickness
self.pressureRadian = math.radians(self.pressureAngle)
self.cosPressure = math.cos(self.pressureRadian)
self.sinPressure = math.sin(self.pressureRadian)
self.tanPressure = math.tan(self.pressureRadian)
# tooth multiplied by 0.99 is because at greater than 0.99 there is an intersection
self.xToothMultiplier = 0.99 - 0.01 * self.tanHelix
self.halfWavelength = 0.5 * self.wavelength
self.quarterWavelength = 0.25 * self.wavelength
self.pinionToothProfile = getToothProfileHalfCylinder(
self, self.pitchRadius, self.teethPinion)
self.addendum = self.pinionToothProfile[-1].imag - self.pitchRadius
self.dedendum = abs(
self.pinionToothProfile[-1]) - self.pitchRadius + self.clearance
self.xmlElement = xmlElement
def getGeometryOutput(xmlElement):
"Get vector3 vertexes from attribute dictionary."
start = evaluate.getVector3ByPrefix('start', Vector3(), xmlElement)
end = evaluate.getVector3ByPrefix('end', Vector3(), xmlElement)
endMinusStart = end - start
endMinusStartLength = abs(endMinusStart)
if endMinusStartLength <= 0.0:
print(
'Warning, end is the same as start in getGeometryOutput in line for:'
)
print(start)
print(end)
print(xmlElement)
return None
steps = evaluate.getEvaluatedFloatDefault(None, 'steps', xmlElement)
step = evaluate.getEvaluatedFloatDefault(None, 'step', xmlElement)
xmlElement.attributeDictionary['closed'] = str(
evaluate.getEvaluatedBooleanDefault(False, 'closed', xmlElement))
if step == None and steps == None:
return lineation.getGeometryOutputByLoop(
lineation.SideLoop([start, end]), xmlElement)
loop = [start]
if step != None and steps != None:
stepVector = step / endMinusStartLength * endMinusStart
end = start + stepVector * steps
return getGeometryOutputByStep(end, loop, steps, stepVector,
xmlElement)
if step == None:
stepVector = endMinusStart / steps
return getGeometryOutputByStep(end, loop, steps, stepVector,
xmlElement)
typeString = evaluate.getEvaluatedStringDefault('minimum', 'type',
xmlElement)
endMinusStartLengthOverStep = endMinusStartLength / step
if typeString == 'average':
steps = max(1.0, round(endMinusStartLengthOverStep))
stepVector = step / endMinusStartLength * endMinusStart
end = start + stepVector * steps
return getGeometryOutputByStep(end, loop, steps, stepVector,
xmlElement)
if typeString == 'maximum':
steps = math.ceil(endMinusStartLengthOverStep)
if steps < 1.0:
return lineation.getGeometryOutputByLoop(
lineation.SideLoop([start, end]), xmlElement)
stepVector = endMinusStart / steps
return getGeometryOutputByStep(end, loop, steps, stepVector,
xmlElement)
if typeString == 'minimum':
steps = math.floor(endMinusStartLengthOverStep)
if steps < 1.0:
return lineation.getGeometryOutputByLoop(lineation.SideLoop(loop),
xmlElement)
stepVector = endMinusStart / steps
return getGeometryOutputByStep(end, loop, steps, stepVector,
xmlElement)
print(
'Warning, the step type was not one of (average, maximum or minimum) in getGeometryOutput in line for:'
)
print(typeString)
print(xmlElement)
loop.append(end)
return lineation.getGeometryOutputByLoop(lineation.SideLoop(loop),
xmlElement)
def __init__(self, xmlElement):
'Set defaults.'
self.clearanceOverWavelength = evaluate.getEvaluatedFloatDefault(0.1, 'clearanceOverWavelength', xmlElement)
self.collarWidthOverShaftRadius = evaluate.getEvaluatedFloatDefault(1.0, 'collarWidthOverShaftRadius', xmlElement)
self.copyShallow = xmlElement.getCopyShallow()
self.creationType = evaluate.getEvaluatedStringDefault('both', 'creationType', xmlElement)
self.creationTypeMenuRadioStrings = 'both first second'.split()
self.gearCollarThicknessOverThickness = evaluate.getEvaluatedFloatDefault(
0.0, 'gearCollarThicknessOverThickness', xmlElement)
self.helixAngle = evaluate.getEvaluatedFloatDefault(0.0, 'helixAngle', xmlElement)
self.helixType = evaluate.getEvaluatedStringDefault('basic', 'helixType', xmlElement)
self.helixTypeMenuRadioStrings = 'basic herringbone parabolic'.split()
self.keywayRadiusOverRadius = evaluate.getEvaluatedFloatDefault(0.5, 'keywayRadiusOverRadius', xmlElement)
self.lighteningHoleMarginOverRimWidth = evaluate.getEvaluatedFloatDefault(
1.0, 'lighteningHoleMarginOverRimWidth', xmlElement)
self.lighteningHoleMinimumRadius = evaluate.getEvaluatedFloatDefault(
1.0, 'lighteningHoleMinimumRadius', xmlElement)
self.moveType = evaluate.getEvaluatedStringDefault('separate', 'moveType', xmlElement)
self.moveTypeMenuRadioStrings = 'mesh none separate vertical'.split()
self.operatingAngle = evaluate.getEvaluatedFloatDefault(180.0, 'operatingAngle', xmlElement)
self.pinionCollarThicknessOverThickness = evaluate.getEvaluatedFloatDefault(
0.0, 'pinionCollarThicknessOverThickness', xmlElement)
self.pinionThickness = evaluate.getEvaluatedFloatDefault(10.0, 'pinionThickness', xmlElement)
self.pinionThickness = evaluate.getEvaluatedFloatDefault(self.pinionThickness, 'thickness', xmlElement)
self.plateClearanceOverThickness = evaluate.getEvaluatedFloatDefault(0.2, 'plateClearanceOverThickness', xmlElement)
self.plateThicknessOverThickness = evaluate.getEvaluatedFloatDefault(0.5, 'plateThicknessOverThickness', xmlElement)
self.pressureAngle = evaluate.getEvaluatedFloatDefault(20.0, 'pressureAngle', xmlElement)
self.profileSurfaces = evaluate.getEvaluatedIntDefault(11, 'profileSurfaces', xmlElement)
self.rackHoleRadiusOverWidth = evaluate.getEvaluatedFloatDefault(0.0, 'rackHoleRadiusOverWidth', xmlElement)
self.rackHoleBelowOverWidth = evaluate.getEvaluatedFloatDefault(0.6, 'rackHoleBelowOverWidth', xmlElement)
self.rackHoleStepOverWidth = evaluate.getEvaluatedFloatDefault(1.0, 'rackHoleStepOverWidth', xmlElement)
self.rackLengthOverRadius = evaluate.getEvaluatedFloatDefault(math.pi + math.pi, 'rackLengthOverRadius', xmlElement)
self.rackWidthOverThickness = evaluate.getEvaluatedFloatDefault(1.0, 'rackWidthOverThickness', xmlElement)
self.rimWidthOverRadius = evaluate.getEvaluatedFloatDefault(0.2, 'rimWidthOverRadius', xmlElement)
self.rootBevelOverClearance = evaluate.getEvaluatedFloatDefault(0.5, 'rootBevelOverClearance', xmlElement)
self.shaftDepthBottomOverRadius = evaluate.getEvaluatedFloatDefault(0.0, 'shaftDepthBottomOverRadius', xmlElement)
self.shaftDepthTopOverRadius = evaluate.getEvaluatedFloatDefault(0.0, 'shaftDepthOverRadius', xmlElement)
self.shaftDepthTopOverRadius = evaluate.getEvaluatedFloatDefault(
self.shaftDepthTopOverRadius, 'shaftDepthTopOverRadius', xmlElement)
self.shaftRadiusOverPitchRadius = evaluate.getEvaluatedFloatDefault(0.0, 'shaftRadiusOverPitchRadius', xmlElement)
self.shaftSides = evaluate.getEvaluatedIntDefault(4, 'shaftSides', xmlElement)
self.teethPinion = evaluate.getEvaluatedIntDefault(7, 'teeth', xmlElement)
self.teethPinion = evaluate.getEvaluatedIntDefault(self.teethPinion, 'teethPinion', xmlElement)
self.teethGear = evaluate.getEvaluatedIntDefault(17, 'teethGear', xmlElement)
totalTeethOverPinionTeeth = float(self.teethGear + self.teethPinion) / float(self.teethPinion)
self.centerDistance = evaluate.getEvaluatedFloatDefault(20.0 * totalTeethOverPinionTeeth, 'centerDistance', xmlElement)
derivedPitchRadius = self.centerDistance / totalTeethOverPinionTeeth
self.pitchRadius = evaluate.getEvaluatedFloatDefault(derivedPitchRadius, 'pitchRadius', xmlElement)
self.tipBevelOverClearance = evaluate.getEvaluatedFloatDefault(0.1, 'tipBevelOverClearance', xmlElement)
# tooth multiplied by 0.99999 to avoid an intersection
self.toothWidthMultiplier = evaluate.getEvaluatedFloatDefault(0.99999, 'toothWidthMultiplier', xmlElement)
# Set absolute variables.
self.wavelength = self.pitchRadius * 2.0 * math.pi / float(self.teethPinion)
self.clearance = self.wavelength * self.clearanceOverWavelength
self.clearance = evaluate.getEvaluatedFloatDefault(self.clearance, 'clearance', xmlElement)
self.gearCollarThickness = self.pinionThickness * self.gearCollarThicknessOverThickness
self.gearCollarThickness = evaluate.getEvaluatedFloatDefault(self.gearCollarThickness, 'gearCollarThickness', xmlElement)
self.gearHolePaths = evaluate.getTransformedPathsByKey([], 'gearHolePaths', xmlElement)
self.pinionCollarThickness = self.pinionThickness * self.pinionCollarThicknessOverThickness
self.pinionCollarThickness = evaluate.getEvaluatedFloatDefault(self.pinionCollarThickness, 'pinionCollarThickness', xmlElement)
self.plateThickness = self.pinionThickness * self.plateThicknessOverThickness
self.plateThickness = evaluate.getEvaluatedFloatDefault(self.plateThickness, 'plateThickness', xmlElement)
self.plateClearance = self.plateThickness * self.plateClearanceOverThickness
self.plateClearance = evaluate.getEvaluatedFloatDefault(self.plateClearance, 'plateClearance', xmlElement)
self.rackLength = self.pitchRadius * self.rackLengthOverRadius
self.rackLength = evaluate.getEvaluatedFloatDefault(self.rackLength, 'rackLength', xmlElement)
self.rackDemilength = 0.5 * self.rackLength
self.rackWidth = self.pinionThickness * self.rackWidthOverThickness
self.rackWidth = evaluate.getEvaluatedFloatDefault(self.rackWidth, 'rackWidth', xmlElement)
self.rimWidth = self.pitchRadius * self.rimWidthOverRadius
self.rimWidth = evaluate.getEvaluatedFloatDefault(self.rimWidth, 'rimWidth', xmlElement)
self.rootBevel = self.clearance * self.rootBevelOverClearance
self.rootBevel = evaluate.getEvaluatedFloatDefault(self.rootBevel, 'rootBevel', xmlElement)
self.shaftRadius = self.pitchRadius * self.shaftRadiusOverPitchRadius
self.shaftRadius = evaluate.getEvaluatedFloatDefault(self.shaftRadius, 'shaftRadius', xmlElement)
self.collarWidth = self.shaftRadius * self.collarWidthOverShaftRadius
self.collarWidth = evaluate.getEvaluatedFloatDefault(self.collarWidth, 'collarWidth', xmlElement)
self.keywayRadius = self.shaftRadius * self.keywayRadiusOverRadius
self.keywayRadius = lineation.getFloatByPrefixBeginEnd('keywayRadius', 'keywayDiameter', self.keywayRadius, xmlElement)
self.lighteningHoleMargin = self.rimWidth * self.lighteningHoleMarginOverRimWidth
self.lighteningHoleMargin = evaluate.getEvaluatedFloatDefault(
self.lighteningHoleMargin, 'lighteningHoleMargin', xmlElement)
self.rackHoleBelow = self.rackWidth * self.rackHoleBelowOverWidth
self.rackHoleBelow = evaluate.getEvaluatedFloatDefault(self.rackHoleBelow, 'rackHoleBelow', xmlElement)
self.rackHoleRadius = self.rackWidth * self.rackHoleRadiusOverWidth
self.rackHoleRadius = lineation.getFloatByPrefixBeginEnd('rackHoleRadius', 'rackHoleDiameter', self.rackHoleRadius, xmlElement)
self.rackHoleStep = self.rackWidth * self.rackHoleStepOverWidth
self.rackHoleStep = evaluate.getEvaluatedFloatDefault(self.rackHoleStep, 'rackHoleStep', xmlElement)
self.shaftDepthBottom = self.shaftRadius * self.shaftDepthBottomOverRadius
self.shaftDepthBottom = evaluate.getEvaluatedFloatDefault(self.shaftDepthBottom, 'shaftDepthBottom', xmlElement)
self.shaftDepthTop = self.shaftRadius * self.shaftDepthTopOverRadius
self.shaftDepthTop = evaluate.getEvaluatedFloatDefault(self.shaftDepthTop, 'shaftDepth', xmlElement)
self.shaftDepthTop = evaluate.getEvaluatedFloatDefault(self.shaftDepthTop, 'shaftDepthTop', xmlElement)
self.shaftPath = evaluate.getTransformedPathByKey([], 'shaftPath', xmlElement)
if len(self.shaftPath) < 3:
self.shaftPath = shaft.getShaftPath(self.shaftDepthBottom, self.shaftDepthTop, self.shaftRadius, -self.shaftSides)
self.tipBevel = self.clearance * self.tipBevelOverClearance
self.tipBevel = evaluate.getEvaluatedFloatDefault(self.tipBevel, 'tipBevel', xmlElement)
# Set derived values.
self.helixRadian = math.radians(self.helixAngle)
if self.teethGear <= 0.0 and self.operatingAngle != 180.0:
print('Warning, an operatingAngle other than 180 degrees can only work with a positive number of gear teeth.')
print('Therefore the operatingAngle will be reset to 180 degrees.')
self.operatingAngle = 180.0
self.tanHelix = math.tan(self.helixRadian)
self.helixThickness = self.tanHelix * self.pinionThickness
self.operatingRadian = math.radians(self.operatingAngle)
self.pitchRadiusGear = self.pitchRadius * float(self.teethGear) / float(self.teethPinion)
self.pressureRadian = math.radians(self.pressureAngle)
self.cosPressure = math.cos(self.pressureRadian)
self.sinPressure = math.sin(self.pressureRadian)
self.tanPressure = math.tan(self.pressureRadian)
self.halfWavelength = 0.5 * self.wavelength
self.helixPath = euclidean.getComplexPath(evaluate.getTransformedPathByKey([], 'helixPath', xmlElement))
if len(self.helixPath) < 1:
self.helixPath = getHelixComplexPath(self, xmlElement)
self.quarterWavelength = 0.25 * self.wavelength
self.shaftRimRadius = self.shaftRadius + self.collarWidth
self.toothProfileHalf = getToothProfileHalfCylinder(self, self.pitchRadius)
self.toothProfileHalf = getWidthMultipliedPath(self.toothProfileHalf, self.toothWidthMultiplier)
self.addendum = self.toothProfileHalf[-1].imag - self.pitchRadius
self.dedendum = abs(self.toothProfileHalf[-1]) - self.pitchRadius + self.clearance
self.pinionToothProfile = getToothProfileCylinderByProfile(self, self.pitchRadius, self.teethPinion, self.toothProfileHalf)
self.xmlElement = xmlElement
def setToXMLElement(self, xmlElement):
"Set to the xmlElement."
self.clearanceOverWavelength = evaluate.getEvaluatedFloatDefault(
self.clearanceOverWavelength, 'clearanceOverWavelength', xmlElement)
self.collarWidthOverShaftRadius = evaluate.getEvaluatedFloatDefault(
self.collarWidthOverShaftRadius, 'collarWidthOverShaftRadius', xmlElement)
self.copyShallow = xmlElement.getCopyShallow()
self.creationType = evaluate.getEvaluatedStringDefault(self.creationType, 'creationType', xmlElement)
self.gearCollarThicknessOverThickness = evaluate.getEvaluatedFloatDefault(
self.gearCollarThicknessOverThickness, 'gearCollarThicknessOverThickness', xmlElement)
self.helixAngle = evaluate.getEvaluatedFloatDefault(self.helixAngle, 'helixAngle', xmlElement)
self.helixType = evaluate.getEvaluatedStringDefault(self.helixType, 'helixType', xmlElement)
self.keywayRadiusOverRadius = evaluate.getEvaluatedFloatDefault(
self.keywayRadiusOverRadius, 'keywayRadiusOverRadius', xmlElement)
self.lighteningHoleMarginOverRimWidth = evaluate.getEvaluatedFloatDefault(
self.lighteningHoleMarginOverRimWidth, 'lighteningHoleMarginOverRimWidth', xmlElement)
self.lighteningHoleMinimumRadius = evaluate.getEvaluatedFloatDefault(
self.lighteningHoleMinimumRadius, 'lighteningHoleMinimumRadius', xmlElement)
self.moveType = evaluate.getEvaluatedStringDefault(self.moveType, 'moveType', xmlElement)
self.operatingAngle = evaluate.getEvaluatedFloatDefault(self.operatingAngle, 'operatingAngle', xmlElement)
self.pinionCollarThicknessOverThickness = evaluate.getEvaluatedFloatDefault(
self.pinionCollarThicknessOverThickness, 'pinionCollarThicknessOverThickness', xmlElement)
self.pinionThickness = evaluate.getEvaluatedFloatDefault(self.pinionThickness, 'pinionThickness', xmlElement)
self.pinionThickness = evaluate.getEvaluatedFloatDefault(self.pinionThickness, 'thickness', xmlElement)
self.pitchRadius = evaluate.getEvaluatedFloatDefault(self.pitchRadius, 'pitchRadius', xmlElement)
self.plateClearanceOverThickness = evaluate.getEvaluatedFloatDefault(
self.plateClearanceOverThickness, 'plateClearanceOverThickness', xmlElement)
self.plateThicknessOverThickness = evaluate.getEvaluatedFloatDefault(
self.plateThicknessOverThickness, 'plateThicknessOverThickness', xmlElement)
self.pressureAngle = evaluate.getEvaluatedFloatDefault(self.pressureAngle, 'pressureAngle', xmlElement)
self.profileSurfaces = evaluate.getEvaluatedIntDefault(self.profileSurfaces, 'profileSurfaces', xmlElement)
self.rackHoleRadiusOverWidth = evaluate.getEvaluatedFloatDefault(
self.rackHoleRadiusOverWidth, 'rackHoleRadiusOverWidth', xmlElement)
self.rackHoleBelowOverWidth = evaluate.getEvaluatedFloatDefault(
self.rackHoleBelowOverWidth, 'rackHoleBelowOverWidth', xmlElement)
self.rackHoleStep = evaluate.getEvaluatedFloatDefault(
self.rackHoleStep, 'rackHoleStep', xmlElement)
self.rackLengthOverRadius = evaluate.getEvaluatedFloatDefault(self.rackLengthOverRadius, 'rackLengthOverRadius', xmlElement)
self.rackWidthOverThickness = evaluate.getEvaluatedFloatDefault(
self.rackWidthOverThickness, 'rackWidthOverThickness', xmlElement)
self.rimWidthOverRadius = evaluate.getEvaluatedFloatDefault(self.rimWidthOverRadius, 'rimWidthOverRadius', xmlElement)
self.rootBevelOverClearance = evaluate.getEvaluatedFloatDefault(
self.rootBevelOverClearance, 'rootBevelOverClearance', xmlElement)
self.shaftDepthBottomOverRadius = evaluate.getEvaluatedFloatDefault(
self.shaftDepthBottomOverRadius, 'shaftDepthBottomOverRadius', xmlElement)
self.shaftDepthTopOverRadius = evaluate.getEvaluatedFloatDefault(
self.shaftDepthTopOverRadius, 'shaftDepthOverRadius', xmlElement)
self.shaftDepthTopOverRadius = evaluate.getEvaluatedFloatDefault(
self.shaftDepthTopOverRadius, 'shaftDepthTopOverRadius', xmlElement)
self.shaftRadiusOverPitchRadius = evaluate.getEvaluatedFloatDefault(
self.shaftRadiusOverPitchRadius, 'shaftRadiusOverPitchRadius', xmlElement)
self.shaftSides = evaluate.getEvaluatedIntDefault(self.shaftSides, 'shaftSides', xmlElement)
self.teethPinion = evaluate.getEvaluatedIntDefault(self.teethPinion, 'teeth', xmlElement)
self.teethPinion = evaluate.getEvaluatedIntDefault(self.teethPinion, 'teethPinion', xmlElement)
self.teethGear = evaluate.getEvaluatedIntDefault(self.teethGear, 'teethGear', xmlElement)
self.tipBevelOverClearance = evaluate.getEvaluatedFloatDefault(self.tipBevelOverClearance, 'tipBevelOverClearance', xmlElement)
self.toothWidthMultiplier = evaluate.getEvaluatedFloatDefault(self.toothWidthMultiplier, 'toothWidthMultiplier', xmlElement)
# Set absolute variables.
self.wavelength = self.pitchRadius * 2.0 * math.pi / float(self.teethPinion)
if self.clearance == None:
self.clearance = self.wavelength * self.clearanceOverWavelength
self.clearance = evaluate.getEvaluatedFloatDefault(self.clearance, 'clearance', xmlElement)
if self.gearCollarThickness == None:
self.gearCollarThickness = self.pinionThickness * self.gearCollarThicknessOverThickness
self.gearCollarThickness = evaluate.getEvaluatedFloatDefault(self.gearCollarThickness, 'gearCollarThickness', xmlElement)
if self.gearHolePaths == None:
self.gearHolePaths = evaluate.getTransformedPathsByKey('gearHolePaths', xmlElement)
if self.pinionCollarThickness == None:
self.pinionCollarThickness = self.pinionThickness * self.pinionCollarThicknessOverThickness
self.pinionCollarThickness = evaluate.getEvaluatedFloatDefault(self.pinionCollarThickness, 'pinionCollarThickness', xmlElement)
if self.plateThickness == None:
self.plateThickness = self.pinionThickness * self.plateThicknessOverThickness
self.plateThickness = evaluate.getEvaluatedFloatDefault(self.plateThickness, 'plateThickness', xmlElement)
if self.plateClearance == None:
self.plateClearance = self.plateThickness * self.plateClearanceOverThickness
self.plateClearance = evaluate.getEvaluatedFloatDefault(self.plateClearance, 'plateClearance', xmlElement)
if self.rackLength == None:
self.rackLength = self.pitchRadius * self.rackLengthOverRadius
self.rackLength = evaluate.getEvaluatedFloatDefault(self.rackLength, 'rackLength', xmlElement)
self.rackDemilength = 0.5 * self.rackLength
if self.rackWidth == None:
self.rackWidth = self.pinionThickness * self.rackWidthOverThickness
self.rackWidth = evaluate.getEvaluatedFloatDefault(self.rackWidth, 'rackWidth', xmlElement)
if self.rimWidth == None:
self.rimWidth = self.pitchRadius * self.rimWidthOverRadius
self.rimWidth = evaluate.getEvaluatedFloatDefault(self.rimWidth, 'rimWidth', xmlElement)
if self.rootBevel == None:
self.rootBevel = self.clearance * self.rootBevelOverClearance
self.rootBevel = evaluate.getEvaluatedFloatDefault(self.rootBevel, 'rootBevel', xmlElement)
if self.shaftRadius == None:
self.shaftRadius = self.pitchRadius * self.shaftRadiusOverPitchRadius
self.shaftRadius = evaluate.getEvaluatedFloatDefault(self.shaftRadius, 'shaftRadius', xmlElement)
if self.collarWidth == None:
self.collarWidth = self.shaftRadius * self.collarWidthOverShaftRadius
self.collarWidth = evaluate.getEvaluatedFloatDefault(self.collarWidth, 'collarWidth', xmlElement)
if self.keywayRadius == None:
self.keywayRadius = self.shaftRadius * self.keywayRadiusOverRadius
self.keywayRadius = lineation.getFloatByPrefixBeginEnd('keywayRadius', 'keywayDiameter', self.keywayRadius, xmlElement)
if self.lighteningHoleMargin == None:
self.lighteningHoleMargin = self.rimWidth * self.lighteningHoleMarginOverRimWidth
self.lighteningHoleMargin = evaluate.getEvaluatedFloatDefault(
self.lighteningHoleMargin, 'lighteningHoleMargin', xmlElement)
if self.rackHoleBelow == None:
self.rackHoleBelow = self.rackWidth * self.rackHoleBelowOverWidth
self.rackHoleBelow = evaluate.getEvaluatedFloatDefault(self.rackHoleBelow, 'rackHoleBelow', xmlElement)
if self.rackHoleRadius == None:
self.rackHoleRadius = self.rackWidth * self.rackHoleRadiusOverWidth
self.rackHoleRadius = lineation.getFloatByPrefixBeginEnd('rackHoleRadius', 'rackHoleDiameter', self.rackHoleRadius, xmlElement)
if self.rackHoleStep == None:
self.rackHoleStep = self.rackWidth * self.rackHoleStepOverWidth
self.rackHoleStep = evaluate.getEvaluatedFloatDefault(self.rackHoleStep, 'rackHoleStep', xmlElement)
if self.shaftDepthBottom == None:
self.shaftDepthBottom = self.shaftRadius * self.shaftDepthBottomOverRadius
self.shaftDepthBottom = evaluate.getEvaluatedFloatDefault(self.shaftDepthBottom, 'shaftDepthBottom', xmlElement)
if self.shaftDepthTop == None:
self.shaftDepthTop = self.shaftRadius * self.shaftDepthTopOverRadius
self.shaftDepthTop = evaluate.getEvaluatedFloatDefault(self.shaftDepthTop, 'shaftDepth', xmlElement)
self.shaftDepthTop = evaluate.getEvaluatedFloatDefault(self.shaftDepthTop, 'shaftDepthTop', xmlElement)
if self.shaftPath == None:
self.shaftPath = evaluate.getTransformedPathByKey('shaftPath', xmlElement)
if len(self.shaftPath) < 3:
self.shaftPath = shaft.getShaftPath(self.shaftDepthBottom, self.shaftDepthTop, self.shaftRadius, -self.shaftSides)
if self.tipBevel == None:
self.tipBevel = self.clearance * self.tipBevelOverClearance
self.tipBevel = evaluate.getEvaluatedFloatDefault(self.tipBevel, 'tipBevel', xmlElement)
# Set derived values.
self.helixRadian = math.radians(self.helixAngle)
if self.teethGear <= 0.0 and self.operatingAngle != 180.0:
print('Warning, an operatingAngle other than 180 degrees can only work with a positive number of gear teeth.')
print('Therefore the operatingAngle will be reset to 180 degrees.')
self.operatingAngle = 180.0
self.tanHelix = math.tan(self.helixRadian)
self.helixThickness = self.tanHelix * self.pinionThickness
self.operatingRadian = math.radians(self.operatingAngle)
self.pitchRadiusGear = self.pitchRadius * float(self.teethGear) / float(self.teethPinion)
self.pressureRadian = math.radians(self.pressureAngle)
self.cosPressure = math.cos(self.pressureRadian)
self.sinPressure = math.sin(self.pressureRadian)
self.tanPressure = math.tan(self.pressureRadian)
self.halfWavelength = 0.5 * self.wavelength
if self.helixPath == None:
self.helixPath = euclidean.getComplexPath(evaluate.getTransformedPathByKey('helixPath', xmlElement))
if len(self.helixPath) < 1:
self.helixPath = getHelixComplexPath(self, xmlElement)
self.quarterWavelength = 0.25 * self.wavelength
self.shaftRimRadius = self.shaftRadius + self.collarWidth
self.toothProfileHalf = getToothProfileHalfCylinder(self, self.pitchRadius)
self.toothProfileHalf = getWidthMultipliedPath(self.toothProfileHalf, self.toothWidthMultiplier)
self.addendum = self.toothProfileHalf[-1].imag - self.pitchRadius
self.dedendum = abs(self.toothProfileHalf[-1]) - self.pitchRadius + self.clearance
self.pinionToothProfile = getToothProfileCylinderByProfile(self, self.pitchRadius, self.teethPinion, self.toothProfileHalf)
self.xmlElement = xmlElement
def setToXMLElement(self, xmlElement): "Set to the xmlElement." self.bevelOverClearance = evaluate.getEvaluatedFloatDefault(self.bevelOverClearance, 'bevelOverClearance', xmlElement) self.clearanceOverWavelength = evaluate.getEvaluatedFloatDefault( self.clearanceOverWavelength, 'clearanceOverWavelength', xmlElement) self.collarWidthOverShaftRadius = evaluate.getEvaluatedFloatDefault( self.collarWidthOverShaftRadius, 'collarWidthOverShaftRadius', xmlElement) self.creationType = evaluate.getEvaluatedStringDefault(self.creationType, 'creationType', xmlElement) self.helixAngle = evaluate.getEvaluatedFloatDefault(self.helixAngle, 'helixAngle', xmlElement) self.helixType = evaluate.getEvaluatedStringDefault(self.helixType, 'helixType', xmlElement) self.lighteningHoleMarginOverRimWidth = evaluate.getEvaluatedFloatDefault( self.lighteningHoleMarginOverRimWidth, 'lighteningHoleMarginOverRimWidth', xmlElement) self.lighteningHoleMinimumRadius = evaluate.getEvaluatedFloatDefault( self.lighteningHoleMinimumRadius, 'lighteningHoleMinimumRadius', xmlElement) self.moveType = evaluate.getEvaluatedStringDefault(self.moveType, 'moveType', xmlElement) self.pitchRadius = evaluate.getEvaluatedFloatDefault(self.pitchRadius, 'pitchRadius', xmlElement) self.pressureAngle = evaluate.getEvaluatedFloatDefault(self.pressureAngle, 'pressureAngle', xmlElement) self.profileDefinitionSurfaces = evaluate.getEvaluatedIntDefault( self.profileDefinitionSurfaces, 'profileDefinitionSurfaces', xmlElement) self.rackLengthOverRadius = evaluate.getEvaluatedFloatDefault(self.rackLengthOverRadius, 'rackLengthOverRadius', xmlElement) self.rackWidthOverThickness = evaluate.getEvaluatedFloatDefault( self.rackWidthOverThickness, 'rackWidthOverThickness', xmlElement) self.rimWidthOverRadius = evaluate.getEvaluatedFloatDefault(self.rimWidthOverRadius, 'rimWidthOverRadius', xmlElement) self.shaftDepthBottomOverRadius = evaluate.getEvaluatedFloatDefault( self.shaftDepthBottomOverRadius, 'shaftDepthBottomOverRadius', xmlElement) self.shaftDepthTopOverRadius = evaluate.getEvaluatedFloatDefault( self.shaftDepthTopOverRadius, 'shaftDepthOverRadius', xmlElement) self.shaftDepthTopOverRadius = evaluate.getEvaluatedFloatDefault( self.shaftDepthTopOverRadius, 'shaftDepthTopOverRadius', xmlElement) self.shaftRadiusOverPitchRadius = evaluate.getEvaluatedFloatDefault( self.shaftRadiusOverPitchRadius, 'shaftRadiusOverPitchRadius', xmlElement) self.shaftSides = evaluate.getEvaluatedIntDefault(self.shaftSides, 'shaftSides', xmlElement) self.teethPinion = evaluate.getEvaluatedIntDefault(self.teethPinion, 'teeth', xmlElement) self.teethPinion = evaluate.getEvaluatedIntDefault(self.teethPinion, 'teethPinion', xmlElement) self.teethSecond = evaluate.getEvaluatedIntDefault(self.teethSecond, 'teethSecond', xmlElement) self.thickness = evaluate.getEvaluatedFloatDefault(self.thickness, 'thickness', xmlElement) # Set absolute variables. self.wavelength = self.pitchRadius * 2.0 * math.pi / float(self.teethPinion) if self.clearance == None: self.clearance = self.wavelength * self.clearanceOverWavelength self.clearance = evaluate.getEvaluatedFloatDefault(self.clearance, 'clearance', xmlElement) if self.bevel == None: self.bevel = self.clearance * self.bevelOverClearance self.bevel = evaluate.getEvaluatedFloatDefault(self.bevel, 'bevel', xmlElement) if self.rackLength == None: self.rackLength = self.pitchRadius * self.rackLengthOverRadius self.rackLength = evaluate.getEvaluatedFloatDefault(self.rackLength, 'rackLength', xmlElement) if self.rackWidth == None: self.rackWidth = self.thickness * self.rackWidthOverThickness self.rackWidth = evaluate.getEvaluatedFloatDefault(self.rackWidth, 'rackWidth', xmlElement) if self.rimWidth == None: self.rimWidth = self.pitchRadius * self.rimWidthOverRadius self.rimWidth = evaluate.getEvaluatedFloatDefault(self.rimWidth, 'rimWidth', xmlElement) if self.shaftRadius == None: self.shaftRadius = self.pitchRadius * self.shaftRadiusOverPitchRadius self.shaftRadius = evaluate.getEvaluatedFloatDefault(self.shaftRadius, 'shaftRadius', xmlElement) if self.collarWidth == None: self.collarWidth = self.shaftRadius * self.collarWidthOverShaftRadius self.collarWidth = evaluate.getEvaluatedFloatDefault(self.collarWidth, 'collarWidth', xmlElement) if self.lighteningHoleMargin == None: self.lighteningHoleMargin = self.rimWidth * self.lighteningHoleMarginOverRimWidth self.lighteningHoleMargin = evaluate.getEvaluatedFloatDefault( self.lighteningHoleMargin, 'lighteningHoleMargin', xmlElement) if self.shaftDepthBottom == None: self.shaftDepthBottom = self.shaftRadius * self.shaftDepthBottomOverRadius self.shaftDepthBottom = evaluate.getEvaluatedFloatDefault(self.shaftDepthBottom, 'shaftDepthBottom', xmlElement) if self.shaftDepthTop == None: self.shaftDepthTop = self.shaftRadius * self.shaftDepthTopOverRadius self.shaftDepthTop = evaluate.getEvaluatedFloatDefault(self.shaftDepthTop, 'shaftDepth', xmlElement) self.shaftDepthTop = evaluate.getEvaluatedFloatDefault(self.shaftDepthTop, 'shaftDepthTop', xmlElement) # Set derived values. self.helixRadian = math.radians(self.helixAngle) self.tanHelix = math.tan(self.helixRadian) self.helixThickness = self.tanHelix * self.thickness self.pressureRadian = math.radians(self.pressureAngle) self.cosPressure = math.cos(self.pressureRadian) self.sinPressure = math.sin(self.pressureRadian) self.tanPressure = math.tan(self.pressureRadian) # tooth multiplied by 0.99 is because at greater than 0.99 there is an intersection self.xToothMultiplier = 0.99 - 0.01 * self.tanHelix self.halfWavelength = 0.5 * self.wavelength self.quarterWavelength = 0.25 * self.wavelength self.pinionToothProfile = getToothProfileHalfCylinder(self, self.pitchRadius, self.teethPinion) self.addendum = self.pinionToothProfile[-1].imag - self.pitchRadius self.dedendum = abs(self.pinionToothProfile[-1]) - self.pitchRadius + self.clearance self.xmlElement = xmlElement
