Contents

#include "ray.h"

uint8_t ray_byte_clamp(int color) {
  if (color > 255)
    return 255;
  else if (color < 0)
    return 0;
  else
    return color;
}

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
ray-0.2.1	ext/utils.c
ray-0.2.0	ext/utils.c
ray-0.1.1	ext/utils.c
ray-0.1.0	ext/utils.c