Differential D163 Diff 474 release/scripts/freestyle/styles/uniformpruning_zsort.py

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release/scripts/freestyle/styles/uniformpruning_zsort.py

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				# ##### BEGIN GPL LICENSE BLOCK #####
				#
				# This program is free software; you can redistribute it and/or
				# modify it under the terms of the GNU General Public License
				# as published by the Free Software Foundation; either version 2
				# of the License, or (at your option) any later version.
				#
				# This program is distributed in the hope that it will be useful,
				# but WITHOUT ANY WARRANTY; without even the implied warranty of
				# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
				# GNU General Public License for more details.
				#
				# You should have received a copy of the GNU General Public License
				# along with this program; if not, write to the Free Software Foundation,
				# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
				#
				# ##### END GPL LICENSE BLOCK #####

				# Filename : uniformpruning_zsort.py
				# Authors : Fredo Durand, Stephane Grabli, Francois Sillion, Emmanuel Turquin
				# Date : 08/04/2005

				from freestyle.chainingiterators import ChainSilhouetteIterator
				from freestyle.predicates import (
				QuantitativeInvisibilityUP1D,
				pyDensityUP1D,
				pyZBP1D,
				)
				from freestyle.shaders import (
				ConstantColorShader,
				ConstantThicknessShader,
				SamplingShader,
				StrokeTextureShader,
				)
				from freestyle.types import IntegrationType, Operators, Stroke


				Operators.select(QuantitativeInvisibilityUP1D(0))
				Operators.bidirectional_chain(ChainSilhouetteIterator())
				#Operators.sequential_split(pyVertexNatureUP0D(Nature.VIEW_VERTEX), 2)
				Operators.sort(pyZBP1D())
				shaders_list = [
				StrokeTextureShader("smoothAlpha.bmp", Stroke.OPAQUE_MEDIUM, False),
				ConstantThicknessShader(3),
				SamplingShader(5.0),
				ConstantColorShader(0, 0, 0, 1),
				]
				Operators.create(pyDensityUP1D(2, 0.05, IntegrationType.MEAN, 4), shaders_list)
				#Operators.create(pyDensityFunctorUP1D(8, 0.03, pyGetInverseProjectedZF1D(), 0, 1, IntegrationType.MEAN), shaders_list)