def getCubicPath(xmlElement):
"Get the cubic path."
end = evaluate.getVector3FromXMLElement(xmlElement)
previousXMLElement = xmlElement.getPreviousXMLElement()
if previousXMLElement == None:
print(
'Warning, can not get previousXMLElement in getCubicPath in cubic for:'
)
print(xmlElement)
return [end]
begin = xmlElement.getPreviousVertex(Vector3())
controlPoint0 = evaluate.getVector3ByPrefix('controlPoint0', None,
xmlElement)
if controlPoint0 == None:
oldControlPoint = evaluate.getVector3ByPrefixes(
['controlPoint', 'controlPoint1'], None, previousXMLElement)
if oldControlPoint == None:
print(
'Warning, can not get oldControlPoint in getCubicPath in cubic for:'
)
print(xmlElement)
return [end]
controlPoint0 = begin + begin - oldControlPoint
controlPoints = [
controlPoint0,
evaluate.getVector3ByPrefix('controlPoint1', None, xmlElement)
]
return svg_reader.getCubicPoints(
begin, controlPoints, end,
lineation.getNumberOfBezierPoints(begin, end, xmlElement))
def getCubicPath(xmlElement):
"Get the cubic path."
end = evaluate.getVector3FromXMLElement(xmlElement)
previousXMLElement = xmlElement.getPreviousXMLElement()
if previousXMLElement == None:
print('Warning, can not get previousXMLElement in getCubicPath in cubic for:')
print(xmlElement)
return [end]
begin = xmlElement.getPreviousVertex(Vector3())
controlPoint0 = evaluate.getVector3ByPrefix('controlPoint0', None, xmlElement)
if controlPoint0 == None:
oldControlPoint = evaluate.getVector3ByPrefixes(['controlPoint','controlPoint1'], None, previousXMLElement)
if oldControlPoint == None:
print('Warning, can not get oldControlPoint in getCubicPath in cubic for:')
print(xmlElement)
return [end]
controlPoint0 = begin + begin - oldControlPoint
controlPoints = [controlPoint0, evaluate.getVector3ByPrefix('controlPoint1', None, xmlElement)]
return svg_reader.getCubicPoints(begin, controlPoints, end, lineation.getNumberOfBezierPoints(begin, end, xmlElement))
def getCubicPathByBeginEnd(begin, controlPoints, elementNode, end): "Get the cubic path by begin and end." return svg_reader.getCubicPoints(begin, controlPoints, end, lineation.getNumberOfBezierPoints(begin, elementNode, end))