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| author | JozanLeClerc <bousset.rudy@gmail.com> | 2020-04-02 14:38:20 +0200 |
|---|---|---|
| committer | JozanLeClerc <bousset.rudy@gmail.com> | 2020-04-02 14:38:20 +0200 |
| commit | af3d4799702da402d224d2d22697b30790e1639d (patch) | |
| tree | c0aeb7d17100b958ab23c123fd5adc3a5ffa9eb1 /src/ft_castray_loop.c | |
| parent | Correct ray dir (diff) | |
| download | 42-cub3d-af3d4799702da402d224d2d22697b30790e1639d.tar.gz 42-cub3d-af3d4799702da402d224d2d22697b30790e1639d.tar.bz2 42-cub3d-af3d4799702da402d224d2d22697b30790e1639d.tar.xz 42-cub3d-af3d4799702da402d224d2d22697b30790e1639d.tar.zst 42-cub3d-af3d4799702da402d224d2d22697b30790e1639d.zip | |
Correct ray_pos
Diffstat (limited to 'src/ft_castray_loop.c')
| -rw-r--r-- | src/ft_castray_loop.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/ft_castray_loop.c b/src/ft_castray_loop.c index e10a48b..167ee1d 100644 --- a/src/ft_castray_loop.c +++ b/src/ft_castray_loop.c @@ -45,23 +45,23 @@ void wl = &cl->wlist; pl = &cl->plist; pl->cam_x = 2 * i / (float)(wl->x_size) - 1; - cl->rlist.x_ray_pos = pl->pos_y; - cl->rlist.y_ray_pos = pl->pos_x; + cl->rlist.y_ray_pos = pl->pos_y; + cl->rlist.x_ray_pos = pl->pos_x; cl->rlist.y_ray_dir = pl->dir_y + pl->plane_x * pl->cam_x; cl->rlist.x_ray_dir = pl->dir_x + pl->plane_y * pl->cam_x; - cl->rlist.sqy = (int16_t)cl->rlist.x_ray_pos; - cl->rlist.sqx = (int16_t)cl->rlist.y_ray_pos; + cl->rlist.sqy = (int16_t)cl->rlist.y_ray_pos; + cl->rlist.sqx = (int16_t)cl->rlist.x_ray_pos; ft_detect(cl); if (cl->rlist.side == 0) { - cl->rlist.wall_dist = (cl->rlist.sqy - cl->rlist.x_ray_pos + + cl->rlist.wall_dist = (cl->rlist.sqy - cl->rlist.y_ray_pos + (1 - cl->mlist.x_step) / 2) / cl->rlist.y_ray_dir; } else { - cl->rlist.wall_dist = (cl->rlist.sqx - cl->rlist.y_ray_pos + + cl->rlist.wall_dist = (cl->rlist.sqx - cl->rlist.x_ray_pos + (1 - cl->mlist.y_step) / 2) / cl->rlist.x_ray_dir; } } |