forked from bartvdbraak/blender
104 lines
2.4 KiB
Python
Executable File
104 lines
2.4 KiB
Python
Executable File
from freestyle_init import *
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from Functions0D import *
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class pyHigherCurvature2DAngleUP0D(UnaryPredicate0D):
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def __init__(self,a):
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UnaryPredicate0D.__init__(self)
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self._a = a
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def getName(self):
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return "HigherCurvature2DAngleUP0D"
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def __call__(self, inter):
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func = Curvature2DAngleF0D()
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a = func(inter)
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return ( a > self._a)
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class pyUEqualsUP0D(UnaryPredicate0D):
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def __init__(self,u, w):
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UnaryPredicate0D.__init__(self)
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self._u = u
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self._w = w
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def getName(self):
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return "UEqualsUP0D"
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def __call__(self, inter):
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func = pyCurvilinearLengthF0D()
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u = func(inter)
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return ( ( u > (self._u-self._w) ) and ( u < (self._u+self._w) ) )
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class pyVertexNatureUP0D(UnaryPredicate0D):
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def __init__(self,nature):
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UnaryPredicate0D.__init__(self)
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self._nature = nature
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def getName(self):
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return "pyVertexNatureUP0D"
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def __call__(self, inter):
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v = inter.getObject()
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nat = v.getNature()
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if(nat & self._nature):
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return 1;
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return 0
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## check whether an Interface0DIterator
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## is a TVertex and is the one that is
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## hidden (inferred from the context)
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class pyBackTVertexUP0D(UnaryPredicate0D):
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def __init__(self):
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UnaryPredicate0D.__init__(self)
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self._getQI = QuantitativeInvisibilityF0D()
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def getName(self):
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return "pyBackTVertexUP0D"
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def __call__(self, iter):
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v = iter.getObject()
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nat = v.getNature()
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if(nat & Nature.T_VERTEX == 0):
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return 0
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next = iter
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if(next.isEnd()):
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return 0
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if(self._getQI(next) != 0):
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return 1
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return 0
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class pyParameterUP0DGoodOne(UnaryPredicate0D):
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def __init__(self,pmin,pmax):
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UnaryPredicate0D.__init__(self)
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self._m = pmin
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self._M = pmax
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#self.getCurvilinearAbscissa = GetCurvilinearAbscissaF0D()
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def getName(self):
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return "pyCurvilinearAbscissaHigherThanUP0D"
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def __call__(self, inter):
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#s = self.getCurvilinearAbscissa(inter)
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u = inter.u()
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#print(u)
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return ((u>=self._m) and (u<=self._M))
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class pyParameterUP0D(UnaryPredicate0D):
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def __init__(self,pmin,pmax):
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UnaryPredicate0D.__init__(self)
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self._m = pmin
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self._M = pmax
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#self.getCurvilinearAbscissa = GetCurvilinearAbscissaF0D()
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def getName(self):
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return "pyCurvilinearAbscissaHigherThanUP0D"
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def __call__(self, inter):
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func = Curvature2DAngleF0D()
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c = func(inter)
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b1 = (c>0.1)
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#s = self.getCurvilinearAbscissa(inter)
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u = inter.u()
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#print(u)
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b = ((u>=self._m) and (u<=self._M))
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return b and b1
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