1 files changed, 45 insertions, 0 deletions
diff --git a/release/scripts/freestyle/style_modules/occluded_by_specific_object.py b/release/scripts/freestyle/style_modules/occluded_by_specific_object.py
new file mode 100755
index 00000000000..09ce39d5dd6
--- /dev/null
+++ b/release/scripts/freestyle/style_modules/occluded_by_specific_object.py
@@ -0,0 +1,45 @@
+#
+#  Filename : occluded_by_specific_object.py
+#  Author   : Stephane Grabli
+#  Date     : 04/08/2005
+#  Purpose  : Draws only the lines that are occluded by a given object
+#
+#############################################################################  
+#
+#  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 PredicatesU1D import *
+from shaders import *
+
+## the id of the occluder (use SHIFT+click on the ViewMap to
+## retrieve ids)
+id = Id(3,0)
+upred = AndUP1D(NotUP1D(QuantitativeInvisibilityUP1D(0)),
+pyIsInOccludersListUP1D(id))
+Operators.select(upred)
+Operators.bidirectionalChain(ChainSilhouetteIterator(), NotUP1D(upred))
+shaders_list = 	[
+		SamplingShader(5),
+		ConstantThicknessShader(3), 
+		ConstantColorShader(0.3,0.3,0.3,1)
+		]
+Operators.create(TrueUP1D(), shaders_list)