-#include <osgDB/ReadFile>
-#include <osgDB/FileUtils>
-#include <osgUtil/Optimizer>
-#include <osgUtil/CullVisitor>
-#include <osgViewer/Viewer>
-
-#include <osg/Depth>
-#include <osg/Stencil>
-#include <osg/ClipPlane>
-#include <osg/ClipNode>
-#include <osg/MatrixTransform>
-#include <osgUtil/TransformCallback>