Introduced new shader composition approach that utilizes #pragma requires(), #pragma import_defines() and #ifdef in GLSL to enable multiple different versions of shaders based

on defines passed in from osg::StateSet::setDefine(..).



git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14681 16af8721-9629-0410-8352-f15c8da7e697

include/osg/Geometry

@@ -26,6 +26,7 @@
 
 namespace osg {
 
+
 class OSG_EXPORT Geometry : public Drawable
 {
     public: