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Diffstat (limited to '')
| -rw-r--r-- | src/ft_darken_rgb.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/ft_darken_rgb.c b/src/ft_darken_rgb.c index 564dfbd..7f5e12a 100644 --- a/src/ft_darken_rgb.c +++ b/src/ft_darken_rgb.c @@ -12,21 +12,23 @@ #include <cub3d.h> #include <stdint.h> -#include <stdio.h> uint32_t ft_darken_ceil(t_rgb rgb, int32_t y, t_cub *cl) { t_rgb darker; + float dist; float calc; darker = rgb; - calc = ((float)(y - (75000.0 / cl->wlist.y_size)) - / (cl->wlist.y_size / 2)); - calc = (calc < 0) ? (0) : (calc); - darker.r *= 1 - calc; - darker.g *= 1 - calc; - darker.b *= 1 - calc; + (void)y; + dist = (cl->rlist.ceil_dist > 0) ? (cl->rlist.ceil_dist) : (0.0001); + calc = dist * 0.4; + calc = (calc >= 255) ? (255) : (calc); + calc = (calc < 1) ? (1) : (calc); + darker.r /= calc; + darker.g /= calc; + darker.b /= calc; return (ft_rgb_to_hex(darker)); } |