contrib/brl/bbas/bgui3d/bgui3d_file_io.h

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// This is brl/bbas/bgui3d/bgui3d_file_io.h
#ifndef bgui3d_file_io_h_
#define bgui3d_file_io_h_
//:
// \file
// \brief Read and write scene graphs as IV or VRML files
// \author Matt Leotta, (mleotta@lems.brown.edu)
// \date May 27, 2004
//
// \verbatim
//  Modifications
//   <none yet>
// \endverbatim

#include <vcl_string.h>
#include <vcl_iostream.h>

// forward declarations
class SoNode;

//: Export the scene as IV
void bgui3d_export_iv( SoNode* scene_root, const vcl_string& filename );

//: Export the scene as VRML
void bgui3d_export_vrml( SoNode* scene_root, const vcl_string& filename);

//: Export the scene as VRML 2.0
void bgui3d_export_vrml2( SoNode* scene_root, const vcl_string& filename);


//: Read a file and parse into a scenegraph
// \returns the root node of the scenegraph or NULL on failure
// \note currently handles IV, VRML, and VRML2 files
SoNode* bgui3d_import_file(const vcl_string& filename, vcl_ostream& os = vcl_cout);


#endif // bgui3d_file_io_h_