pgm_util.hpp

The goal of this project is to explore the idea of point-based radiosity, which is a shooting radio

#if !defined(BRL_PGM_UTIL_HPP)
#define BRL_PGM_UTIL_HPP

/*+-------------------------------------------------------------------
  Ben Landon
  CSCI E-235

  pgm_util.hpp

  This file is the interface to the module for the PGM 
  reader.  Note PGM is Portable Gray Map.

  
*/

/*+-------------------------------------------------------------------
  read_pgm_file

  Returns true on success, false on failure.

  read_pgm_file reads a PGM file, which is a portable
  graymap from Jef Poskanzer's library, 
*/
int read_pgm_file (const char* filename, 
		    unsigned int* width,
		    unsigned int* height,
		    unsigned int* max_gray,
		    unsigned char** data);
		    


#endif