##########################################################################
#  
#  Copyright (c) 2013, Image Engine Design Inc. All rights reserved.
#  
#  Redistribution and use in source and binary forms, with or without
#  modification, are permitted provided that the following conditions are
#  met:
#  
#      * Redistributions of source code must retain the above
#        copyright notice, this list of conditions and the following
#        disclaimer.
#  
#      * Redistributions in binary form must reproduce the above
#        copyright notice, this list of conditions and the following
#        disclaimer in the documentation and/or other materials provided with
#        the distribution.
#  
#      * Neither the name of John Haddon nor the names of
#        any other contributors to this software may be used to endorse or
#        promote products derived from this software without specific prior
#        written permission.
#  
#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
#  IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
#  THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
#  PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
#  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
#  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
#  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
#  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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#  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#  
##########################################################################

from _GafferRenderMan import *

from RenderManRender import RenderManRender

@@ -141,16 +141,73 @@
 served.%0A
+#  Copyright (c) 2013, John Haddon. All rights reserved.%0A
 #  %0A#  R
@@ -1867,16 +1867,405 @@
 ######%0A%0A
+def __setupEnvironment() :%0A%0A%09import os%0A%09%0A%09def prependToPath( envVar, prefix ) :%0A%09%0A%09%09e = os.environ.get( envVar, %22%22 )%0A%09%09if e :%0A%09%09%09e = %22:%22 + e%0A%09%09e = prefix + e%0A%09%09os.environ%5BenvVar%5D = os.path.expandvars( e )%0A%09%09%0A%09prependToPath( %22DL_DISPLAYS_PATH%22, %22$GAFFER_ROOT/renderMan/displayDrivers%22 )%0A%09prependToPath( %22DL_PROCEDURALS_PATH%22, %22$GAFFER_ROOT/renderMan/procedurals%22 )%0A%09%09%0A__setupEnvironment()%0A%0A
 from _Ga

Set up DL_DISPLAYS_PATH and DL_PROCEDURALS_PATH automatically in GafferRenderMan module.