diff options
Diffstat (limited to 'release/scripts/freestyle/style_modules/occluded_by_specific_object.py')
-rwxr-xr-x | release/scripts/freestyle/style_modules/occluded_by_specific_object.py | 45 |
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) |