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infos affichees ajout zoom et deplacement

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hugogogo
2021-07-24 10:42:04 +02:00
parent 99c95c1cf1
commit 5474a870f0
10 changed files with 31 additions and 20 deletions
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30
srcs/modifs.c
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@@ -32,17 +32,17 @@ int keypress(int keycode, t_fdf *fdf)
/*
** int[0] = x, int[1] = y, int[2] = z
** quick explanation :
** zoom :
** zoom :
** x = i * (fdf->offset + fdf->zoom);
** center before 3d rotation :
** center before 3d rotation :
** x -= (fdf->map_size_x + fdf->zoom * fdf->map_width) / 2;
** z changes according to zoom :
** z changes according to zoom :
** z += (z * fdf->zoom) / fdf->offset;
** deplacement :
** deplacement :
** point[0] += fdf->margin + fdf->mov_x;
** center zoom after :
** center zoom :
** point[0] -= ((fdf->map_size_x / 2) / fdf->offset) * fdf->zoom;
** center after 3d rotation :
** center after 3d rotation :
** point[0] += (fdf->map_size_x + fdf->zoom * fdf->map_width) / 2;
*/
int *new_coordinates(t_fdf *fdf, int i, int j)
@@ -79,17 +79,25 @@ int print_keycode(int keycode)
return (0);
}
void rotation_state(t_fdf *fdf)
void position_state(t_fdf *fdf)
{
char *position;
int x;
int y;
x = fdf->img_size_x - 10;
y = fdf->img_size_y - 10;
position = ft_strjoinfree(ft_itoa(fdf->rot_x), ft_strdup(" | "));
position = ft_strjoinfree(ft_strdup("zoom: "), ft_itoa(fdf->zoom));
position = ft_strjoinfree(position, ft_strdup(" "));
position = ft_strjoinfree(position, ft_strdup("deplacement: "));
position = ft_strjoinfree(position, ft_itoa(fdf->mov_x));
position = ft_strjoinfree(position, ft_strdup(" "));
position = ft_strjoinfree(position, ft_itoa(fdf->mov_y));
position = ft_strjoinfree(position, ft_strdup(" "));
position = ft_strjoinfree(position, ft_strdup("rotation: "));
position = ft_strjoinfree(position, ft_itoa(fdf->rot_x));
position = ft_strjoinfree(position, ft_strdup(" "));
position = ft_strjoinfree(position, ft_itoa(fdf->rot_y));
x -= ft_strlen(position) * 6;
x = fdf->img_size_x - 10 - ft_strlen(position) * 6;
y = fdf->img_size_y - 10;
mlx_string_put(fdf->mlx_ptr, fdf->win_ptr, x, y, 0xffffff, position);
free(position);
}