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#                                                                             #

# This file is part of a style sheet example from the Freestyle application   #

# Copyright (C) 2001-2005  Stephane Grabli                                    #

#                                                                             #

# http://freestyle.sourceforge.net                                            #

#                                                                             #

###############################################################################




from Freestyle import *
from logical_operators import *
from PredicatesU1D import *
from PredicatesU0D import *
from PredicatesB1D import *
from Functions0D import *
from shaders import *








Operators.select(QuantitativeInvisibilityUP1D(0))

Operators.bidirectionalChain(ChainSilhouetteIterator(), NotUP1D(QuantitativeInvisibilityUP1D(0)))

func = pyInverseCurvature2DAngleF0D()

Operators.recursiveSplit(func,  pyParameterUP0D(0.2,0.8), NotUP1D(pyHigherLengthUP1D(40)), 2)

Operators.select(pyHigherLengthUP1D(15))

shaders_list = 	[

		SamplingShader(3),

		pyGuidingLineShader(),

		TextureAssignerShader(4),

		IncreasingThicknessShader(8,18),

		IncreasingColorShader(0.4,0.4,0.4,0.5,0.65,0.65,0.65,0.5),

		pyLengthDependingBackboneStretcherShader(0.2)

		]

Operators.create(TrueUP1D(), shaders_list)