1 files changed, 40 insertions, 0 deletions
diff --git a/release/scripts/freestyle/style_modules/uniformpruning_zsort.py b/release/scripts/freestyle/style_modules/uniformpruning_zsort.py
new file mode 100755
index 00000000000..50a2f6423fd
--- /dev/null
+++ b/release/scripts/freestyle/style_modules/uniformpruning_zsort.py
@@ -0,0 +1,40 @@
+from freestyle_init import *
+from logical_operators import *
+from PredicatesU1D import *
+from PredicatesU0D import *
+from PredicatesB1D import *
+from Functions0D import *
+from Functions1D import *
+from shaders import *
+
+class pyDensityUP1D(UnaryPredicate1D):
+	def __init__(self,wsize,threshold, integration = IntegrationType.MEAN, sampling=2.0):
+		UnaryPredicate1D.__init__(self)
+		self._wsize = wsize
+		self._threshold = threshold
+		self._integration = integration
+		self._func = DensityF1D(self._wsize, self._integration, sampling)
+			
+	def getName(self):
+		return "pyDensityUP1D"
+
+	def __call__(self, inter):
+		d = self._func(inter)
+		print("For Chain ", inter.getId().getFirst(), inter.getId().getSecond(), "density is ", d)
+		if(d < self._threshold):
+			return 1
+		return 0
+
+Operators.select(QuantitativeInvisibilityUP1D(0))
+Operators.bidirectionalChain(ChainSilhouetteIterator())
+#Operators.sequentialSplit(pyVertexNatureUP0D(Nature.VIEW_VERTEX), 2)
+Operators.sort(pyZBP1D())
+shaders_list = 	[
+		StrokeTextureShader("smoothAlpha.bmp", Stroke.OPAQUE_MEDIUM, 0),
+		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)
+