Campbell Barton
c434782e3a
Use a shorter/simpler license convention, stops the header taking so much space. Follow the SPDX license specification: https://spdx.org/licenses - C/C++/objc/objc++ - Python - Shell Scripts - CMake, GNUmakefile While most of the source tree has been included - `./extern/` was left out. - `./intern/cycles` & `./intern/atomic` are also excluded because they use different header conventions. doc/license/SPDX-license-identifiers.txt has been added to list SPDX all used identifiers. See P2788 for the script that automated these edits. Reviewed By: brecht, mont29, sergey Ref D14069
29 lines
820 B
Python
29 lines
820 B
Python
# SPDX-License-Identifier: GPL-2.0-or-later
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# Filename : curvature2d.py
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# Author : Stephane Grabli
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# Date : 04/08/2005
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# Purpose : The stroke points are colored in gray levels and depending
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# on the 2d curvature value
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from freestyle.chainingiterators import ChainSilhouetteIterator
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from freestyle.predicates import (
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NotUP1D,
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QuantitativeInvisibilityUP1D,
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TrueUP1D,
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)
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from freestyle.shaders import (
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ConstantThicknessShader,
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py2DCurvatureColorShader,
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)
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from freestyle.types import Operators, Stroke
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Operators.select(QuantitativeInvisibilityUP1D(0))
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Operators.bidirectional_chain(ChainSilhouetteIterator(), NotUP1D(QuantitativeInvisibilityUP1D(0)))
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shaders_list = [
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ConstantThicknessShader(5),
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py2DCurvatureColorShader()
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]
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Operators.create(TrueUP1D(), shaders_list)
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