text: // #define CGAL_POLYHEDRON_DEMO_NO_NEF
  // #define CGAL_POLYHEDRON_DEMO_NO_SURFACE_MESHER
  // #define CGAL_POLYHEDRON_DEMO_NO_PARAMETRIZATION
  
  #ifndef CGAL_POLYHEDRON_DEMO_CONFIG_H
  #define CGAL_POLYHEDRON_DEMO_CONFIG_H
  
  #ifndef CGAL_POLYHEDRON_DEMO_NO_PARAMETRIZATION
  #  define CGAL_POLYHEDRON_DEMO_USE_PARAMETRIZATION
  #endif
  
  #ifndef CGAL_POLYHEDRON_DEMO_NO_NEF
  #  define CGAL_POLYHEDRON_DEMO_USE_NEF
  #endif
  
  #ifndef CGAL_POLYHEDRON_DEMO_NO_SURFACE_MESHER
  #  define CGAL_POLYHEDRON_DEMO_USE_SURFACE_MESHER
  #endif
  
  #endif // CGAL_POLYHEDRON_DEMO_CONFIG_H
  