soc-2008-mxcurioni: sending files in release/scripts/freestyle folder

release/scripts/freestyle/style_modules/external_contour_smooth.py

@@ -0,0 +1,44 @@
+#
+#  Filename : external_contour_smooth.py
+#  Author   : Stephane Grabli
+#  Date     : 04/08/2005
+#  Purpose  : Draws a smooth external contour
+#
+#############################################################################  
+#
+#  Copyright (C) : Please refer to the COPYRIGHT file distributed 
+#  with this source distribution. 
+#
+#  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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+#############################################################################
+from freestyle_init import *
+from logical_operators import *
+from PredicatesB1D import *
+from PredicatesU1D import *
+from shaders import *
+from ChainingIterators import *
+
+upred = AndUP1D(QuantitativeInvisibilityUP1D(0), ExternalContourUP1D())
+Operators.select(upred)
+bpred = TrueBP1D();
+Operators.bidirectionalChain(ChainPredicateIterator(upred, bpred), NotUP1D(upred))
+shaders_list = 	[
+		SamplingShader(2),
+		IncreasingThicknessShader(4,20), 
+		IncreasingColorShader(1.0, 0.0, 0.5,1, 0.5,1, 0.3, 1),
+		SmoothingShader(100, 0.05, 0, 0.2, 0, 0, 0, 1)
+		]
+Operators.create(TrueUP1D(), shaders_list)