diff options
Diffstat (limited to 'src/ft_darken_rgb.c')
| -rw-r--r-- | src/ft_darken_rgb.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/ft_darken_rgb.c b/src/ft_darken_rgb.c index 3e61f49..03f8bb5 100644 --- a/src/ft_darken_rgb.c +++ b/src/ft_darken_rgb.c @@ -14,10 +14,20 @@ #include <stdint.h> uint32_t - ft_darken_rgb(t_rgb rgb) + ft_darken_rgb(t_rgb rgb, t_cub *cl) { - t_rgb darker; + t_rgb darker; + float dist; + float calc; + if ((dist = cl->rlist.wall_dist) <= 0) + dist = 0.0001; + calc = (dist * 0.2); + calc = (calc >= 255) ? (255) : (calc); + calc = (calc < 1) ? (1) : (calc); darker = rgb; + darker.r /= calc; + darker.g /= calc; + darker.b /= calc; return (ft_rgb_to_hex(darker)); } |