Set the CullSettings::InhertianceMask to 0x0 as temporary measure till we

work out the best scheme to use w.r.t inhertiance of CullSettins.

src/osgShadow/ShadowTexture.cpp

@@ -56,6 +56,8 @@ void ShadowTexture::init()
         // create the camera
         _camera = new osg::Camera;
 
+        // _camera->setInheritanceMask(0x0);
+
         _camera->setClearColor(osg::Vec4(1.0f,1.0f,1.0f,1.0f));
         
         _camera->setCullCallback(new CameraCullCallback(this));