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| author | JozanLeClerc <bousset.rudy@gmail.com> | 2020-03-11 01:17:41 +0100 |
|---|---|---|
| committer | JozanLeClerc <bousset.rudy@gmail.com> | 2020-03-11 01:17:41 +0100 |
| commit | 154ccbc0546018554982f9170d32b7858a8c33aa (patch) | |
| tree | b6ec684e090782d1ed80f3eb0cb393a4db2b5bfa | |
| parent | Stupid me (diff) | |
| download | 42-cub3d-154ccbc0546018554982f9170d32b7858a8c33aa.tar.gz 42-cub3d-154ccbc0546018554982f9170d32b7858a8c33aa.tar.bz2 42-cub3d-154ccbc0546018554982f9170d32b7858a8c33aa.tar.xz 42-cub3d-154ccbc0546018554982f9170d32b7858a8c33aa.tar.zst 42-cub3d-154ccbc0546018554982f9170d32b7858a8c33aa.zip | |
Norme
Diffstat (limited to '')
| -rw-r--r-- | Makefile | 1 | ||||
| -rw-r--r-- | inc/cub3d.h | 1 | ||||
| -rw-r--r-- | src/ft_floor_cast.c | 16 | ||||
| -rw-r--r-- | src/ft_floor_cast_inits.c | 32 |
4 files changed, 36 insertions, 14 deletions
@@ -81,6 +81,7 @@ SRCS_NAME += ft_treat_args.c SRCS_NAME += ft_init_funptr.c SRCS_NAME += ft_init_bmp.c SRCS_NAME += ft_floor_cast.c +SRCS_NAME += ft_floor_cast_inits.c #--------------------------------------------------------------------------------------------------# SRCS = $(addprefix ${SRCS_DIR},${SRCS_NAME}) #--------------------------------------------------------------------------------------------------# diff --git a/inc/cub3d.h b/inc/cub3d.h index 2a9d66e..a7b649d 100644 --- a/inc/cub3d.h +++ b/inc/cub3d.h @@ -131,6 +131,7 @@ uint8_t ft_use_args(int argc, const char *argv[], void ft_castray(t_cub *cl); void ft_detect(t_cub *cl); void ft_floor_cast(t_cub *cl); +void ft_floor_cast_inits(uint16_t y, t_ray *rl, t_cub *cl); /* ** ====== OTHER ====== diff --git a/src/ft_floor_cast.c b/src/ft_floor_cast.c index 36c759f..b6c7e72 100644 --- a/src/ft_floor_cast.c +++ b/src/ft_floor_cast.c @@ -1,7 +1,7 @@ /* ************************************************************************** */ /* */ /* ::: :::::::: */ -/* ft_raycasting.c :+: :+: :+: */ +/* ft_floor_cast.c :+: :+: :+: */ /* +:+ +:+ +:+ */ /* By: rbousset <marvin@42.fr> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ @@ -91,19 +91,7 @@ void y = (cl->wlist.y_size / 2) + 1; while (++y < cl->wlist.y_size) { - rl->x_f_ray_dir = cl->plist.dir_x - cl->plist.plane_x; - rl->y_f_ray_dir = cl->plist.dir_y - cl->plist.plane_y; - rl->x_f_ray_dir_bis = cl->plist.dir_x + cl->plist.plane_x; - rl->y_f_ray_dir_bis = cl->plist.dir_y + cl->plist.plane_y; - rl->p = y - cl->wlist.y_size / 2; - cl->plist.pos_z = 0.5 * cl->wlist.y_size; - rl->row_dist = cl->plist.pos_z / rl->p; - cl->mlist.x_floor_step = rl->row_dist * - (rl->x_f_ray_dir_bis - rl->x_f_ray_dir) / cl->wlist.x_size; - cl->mlist.y_floor_step = rl->row_dist * - (rl->y_f_ray_dir_bis - rl->y_f_ray_dir) / cl->wlist.x_size; - rl->x_floor = cl->plist.pos_y + rl->row_dist * rl->x_f_ray_dir; - rl->y_floor = cl->plist.pos_x + rl->row_dist * rl->y_f_ray_dir; + ft_floor_cast_inits(y, rl, cl); x = -1; while (++x < cl->wlist.x_size) { diff --git a/src/ft_floor_cast_inits.c b/src/ft_floor_cast_inits.c new file mode 100644 index 0000000..591eb24 --- /dev/null +++ b/src/ft_floor_cast_inits.c @@ -0,0 +1,32 @@ +/* ************************************************************************** */ +/* */ +/* ::: :::::::: */ +/* ft_floor_cast_inits.c :+: :+: :+: */ +/* +:+ +:+ +:+ */ +/* By: rbousset <marvin@42.fr> +#+ +:+ +#+ */ +/* +#+#+#+#+#+ +#+ */ +/* Created: 2020/02/14 17:22:57 by rbousset #+# #+# */ +/* Updated: 2020/02/14 17:23:42 by rbousset ### ########lyon.fr */ +/* */ +/* ************************************************************************** */ + +#include <cub3d.h> +#include <stdint.h> + +void + ft_floor_cast_inits(uint16_t y, t_ray *rl, t_cub *cl) +{ + rl->x_f_ray_dir = cl->plist.dir_x - cl->plist.plane_x; + rl->y_f_ray_dir = cl->plist.dir_y - cl->plist.plane_y; + rl->x_f_ray_dir_bis = cl->plist.dir_x + cl->plist.plane_x; + rl->y_f_ray_dir_bis = cl->plist.dir_y + cl->plist.plane_y; + rl->p = y - cl->wlist.y_size / 2; + cl->plist.pos_z = 0.5 * cl->wlist.y_size; + rl->row_dist = cl->plist.pos_z / rl->p; + cl->mlist.x_floor_step = rl->row_dist * + (rl->x_f_ray_dir_bis - rl->x_f_ray_dir) / cl->wlist.x_size; + cl->mlist.y_floor_step = rl->row_dist * + (rl->y_f_ray_dir_bis - rl->y_f_ray_dir) / cl->wlist.x_size; + rl->x_floor = cl->plist.pos_y + rl->row_dist * rl->x_f_ray_dir; + rl->y_floor = cl->plist.pos_x + rl->row_dist * rl->y_f_ray_dir; +} |