#include <Inventor/nodes/SoMaterial.h>
#include <Inventor/nodes/SoMatrixTransform.h>
#include <Inventor/nodes/SoCube.h>
#include <Inventor/nodes/SoTransformSeparator.h>
#include <Inventor/manips/SoTrackballManip.h>
#include <gstSeparator.h>
#include <gstCube.h>