#
# 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 : split_at_highest_2d_curvature.py
# Author : Stephane Grabli
# Date : 04/08/2005
# Purpose : Draws the visible lines (chaining follows same nature lines)
# (most basic style module)
from freestyle import ChainSilhouetteIterator, ConstantThicknessShader, IncreasingColorShader, \
Operators, QuantitativeInvisibilityUP1D, TextureAssignerShader, TrueUP1D
from Functions0D import pyInverseCurvature2DAngleF0D
from PredicatesU0D import pyParameterUP0D
from PredicatesU1D import pyHigherLengthUP1D
from logical_operators import NotUP1D
Operators.select(QuantitativeInvisibilityUP1D(0))
Operators.bidirectional_chain(ChainSilhouetteIterator(), NotUP1D(QuantitativeInvisibilityUP1D(0)))
func = pyInverseCurvature2DAngleF0D()
Operators.recursive_split(func, pyParameterUP0D(0.4, 0.6), NotUP1D(pyHigherLengthUP1D(100)), 2)
shaders_list = [
ConstantThicknessShader(10),
IncreasingColorShader(1, 0, 0, 1, 0, 1, 0, 1),
TextureAssignerShader(3),
]
Operators.create(TrueUP1D(), shaders_list)
# 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 : blueprint_squares.py
# Author : Emmanuel Turquin
# Date : 04/08/2005
# Purpose : Produces a blueprint using square contour strokes
from freestyle import ChainPredicateIterator, ConstantThicknessShader, ContourUP1D, IncreasingColorShader, \
Operators, QuantitativeInvisibilityUP1D, SameShapeIdBP1D, TextureAssignerShader, TrueUP1D
from PredicatesU1D import pyHigherLengthUP1D
from logical_operators import AndUP1D, NotUP1D
from shaders import pyBluePrintSquaresShader, pyPerlinNoise1DShader
upred = AndUP1D(QuantitativeInvisibilityUP1D(0), ContourUP1D())
bpred = SameShapeIdBP1D()
Operators.select(upred)
Operators.bidirectional_chain(ChainPredicateIterator(upred, bpred), NotUP1D(upred))
Operators.select(pyHigherLengthUP1D(200))
shaders_list = [
ConstantThicknessShader(8),
pyBluePrintSquaresShader(2, 20),
pyPerlinNoise1DShader(0.07, 10, 8),
TextureAssignerShader(4),
IncreasingColorShader(0.6, 0.3, 0.3, 0.7, 0.6, 0.3, 0.3, 0.3),
ConstantThicknessShader(4),
]
Operators.create(TrueUP1D(), shaders_list)
# 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 : split_at_highest_2d_curvature.py
# Author : Stephane Grabli
# Date : 04/08/2005
# Purpose : Draws the visible lines (chaining follows same nature lines)
# (most basic style module)
from freestyle import ChainSilhouetteIterator, ConstantThicknessShader, IncreasingColorShader, \
Operators, QuantitativeInvisibilityUP1D, TextureAssignerShader, TrueUP1D
from Functions0D import pyInverseCurvature2DAngleF0D
from PredicatesU0D import pyParameterUP0D
from PredicatesU1D import pyHigherLengthUP1D
from logical_operators import NotUP1D
Operators.select(QuantitativeInvisibilityUP1D(0))
Operators.bidirectional_chain(ChainSilhouetteIterator(),
NotUP1D(QuantitativeInvisibilityUP1D(0)))
func = pyInverseCurvature2DAngleF0D()
Operators.recursive_split(func, pyParameterUP0D(0.4, 0.6),
NotUP1D(pyHigherLengthUP1D(100)), 2)
shaders_list = [
ConstantThicknessShader(10),
IncreasingColorShader(1, 0, 0, 1, 0, 1, 0, 1),
TextureAssignerShader(3),
]
Operators.create(TrueUP1D(), shaders_list)