#ifndef irt_image_H
#define irt_image_H

/* Last edited on 2008-01-18 21:27:21 by stolfi */
/* Image facilities for the Interval Ray Tracer. */

#include <irt_scene.h>

typedef struct irt_gray_image_t {
    int width;
    int height;
    double max_v;
    double min_v;
    float *val;
  } irt_gray_image_t;
  
void irt_write_gray_image(char *image_name, irt_gray_image_t *image);
  /* Writes {image} as "{image_name}.pgm", after scaling it. */

#endif