color.h File Reference

#include "common.h"
#include "vmath.h"
#include "bu/defines.h"
#include "bu/magic.h"

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Data Structures
struct	bu_color

Macros
#define	RED   0
#define	GRN   1
#define	BLU   2
#define	ALP   3
#define	HUE   0
#define	SAT   1
#define	VAL   2
#define	BU_COLOR_NULL   ((struct bu_color *) 0)
#define	BU_COLOR_INIT(_c)
#define	BU_COLOR_INIT_ZERO   {{0, 0, 0, 0}}
#define	BU_COLOR_RED   {{1, 0, 0, 0}}
#define	BU_COLOR_GREEN   {{0, 1, 0, 0}}
#define	BU_COLOR_BLUE   {{0, 0, 1, 0}}
#define	BU_COLOR_YELLOW   {{1, 1, 0, 0}}
#define	BU_COLOR_CPY(_dest, _src)

Typedefs
typedef struct bu_color	bu_color_t

Enumerations
enum	bu_color_rand_t { BU_COLOR_RANDOM = 0 , BU_COLOR_RANDOM_LIGHTENED }

Functions
int	bu_color_rand (struct bu_color *c, bu_color_rand_t type)
void	bu_rgb_to_hsv (const unsigned char *rgb, fastf_t *hsv)
int	bu_hsv_to_rgb (const fastf_t *hsv, unsigned char *rgb)
int	bu_color_from_rgb_floats (struct bu_color *cp, const fastf_t *rgb)
int	bu_color_from_rgb_chars (struct bu_color *cp, const unsigned char *rgb)
int	bu_color_from_str (struct bu_color *cp, const char *str)
int	bu_str_to_rgb (const char *str, unsigned char *rgb)
int	bu_color_to_rgb_floats (const struct bu_color *cp, fastf_t *rgb)
int	bu_color_to_rgb_chars (const struct bu_color *cp, unsigned char *rgb)
int	bu_color_to_rgb_ints (const struct bu_color *cp, int *r, int *g, int *b)