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| author | JozanLeClerc <bousset.rudy@gmail.com> | 2020-03-08 00:26:09 +0100 |
|---|---|---|
| committer | JozanLeClerc <bousset.rudy@gmail.com> | 2020-03-08 00:26:09 +0100 |
| commit | 1842a21f7187f32982f9f19623affbc48b4f4573 (patch) | |
| tree | 37ac21c1fa4bdb5cac2e407015c3c2e23578c6c8 /src/ft_darken_rgb.c | |
| parent | defines are bav (diff) | |
| download | 42-cub3d-1842a21f7187f32982f9f19623affbc48b4f4573.tar.gz 42-cub3d-1842a21f7187f32982f9f19623affbc48b4f4573.tar.bz2 42-cub3d-1842a21f7187f32982f9f19623affbc48b4f4573.tar.xz 42-cub3d-1842a21f7187f32982f9f19623affbc48b4f4573.tar.zst 42-cub3d-1842a21f7187f32982f9f19623affbc48b4f4573.zip | |
I gotta figure out
Diffstat (limited to 'src/ft_darken_rgb.c')
| -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)); } |