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「🏗️」 wip(Raycasting): Seems better now

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This commit is contained in:
Adam JOLY
2024-11-02 14:44:04 +01:00
parent 6e88f4960a
commit cec486ad81
7 changed files with 52 additions and 39 deletions
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28
src/raycasting/renderer.c
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@ -6,7 +6,7 @@
/* By: adjoly <adjoly@student.42angouleme.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/10/28 15:48:39 by adjoly #+# #+# */
/* Updated: 2024/11/01 18:32:01 by madumerg ### ########.fr */
/* Updated: 2024/11/02 14:14:45 by adjoly ### ########.fr */
/* */
/* ************************************************************************** */
@ -54,26 +54,29 @@ void draw_celling(t_render *render)
void print_line(t_render *render, t_ray *ray, int x)
{
int line;
int line_size;
int line_stop;
int line_start;
int y;
line = (CHUNK_SIZE * WINDOW_H) / ray->distance;
line_start = -line / 2 + WINDOW_H / 2;
y = 0;
while (y < line)
line_size = (CHUNK_SIZE * WINDOW_H) / ray->distance;
line_start = -line_size / 2 + WINDOW_H / 2;
line_stop = line_size / 2 + WINDOW_H / 2;
if (line_start < 0)
line_start = 0;
if (line_stop > WINDOW_H)
line_stop = WINDOW_H - 1;
while (line_start < line_stop)
{
mlx_set_image_pixel(render->mlx, render->img, x, line_start + y, WHITE);
y++;
mlx_set_image_pixel(render->mlx, render->img, x, line_start, WHITE);
line_start++;
}
}
void render_frame(t_render *render)
{
int i;
int i;
t_dda dda;
t_ray ray;
float ang;
i = WINDOW_W;
ray.angle = render->player->direction - (M_PI / 180) / ((float)FOV / 2);
@ -83,9 +86,6 @@ void render_frame(t_render *render)
while(i > -1)
{
dda_algo(render, &dda, &ray);
ang = render->player->direction - ray.angle;
fix_ang(&ang);
ray.distance *= cos(ang);
print_line(render, &ray, i);
ray.angle += (M_PI / 180) / ((float)WINDOW_W / FOV);
fix_ang(&ray.angle);