116 lines
3.1 KiB
C
116 lines
3.1 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: o_ :::::: ::: */
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/* fdf.h :+: / :+::+: :+: */
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/* +:+ > +:++:+ +:+ */
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/* By: whaffman <whaffman@student.codam.nl> +#+ +:+ +#++#++:++#++ */
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/* +#+ +#+#+ +#++#+ +#+ \o/ */
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/* Created: 2024/12/06 11:07:39 by whaffman #+#+# #+#+# #+# #+# | */
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/* Updated: 2024/12/06 11:11:56 by whaffman ### ### ### ### / \ */
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/* */
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/* ************************************************************************** */
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#ifndef FDF_H
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# define FDF_H
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# include <stdlib.h>
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# include <unistd.h>
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# include <fcntl.h>
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# include <stdbool.h>
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# include <math.h>
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# include <stdio.h>
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# include <errno.h>
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# include "libft.h"
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# include "MLX42.h"
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# define SUCCESS 1
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# define FAILURE 0
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# define WRONG_LINE_LENGTH "Error: wrong line length. \
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Expected %d, got %d in line nr %d\n"
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# define MALLOC_ERROR "Error: malloc failed\n"
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# define FILE_ERROR "Error: could not open file %s\n"
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# define USAGE_ERROR "Usage: %s <filename>\n"
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#ifndef M_PI
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#define M_PI 3.14159265358979323846
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#endif
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# define SQRT2 1.41421356237309514547
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# define SQRT6 2.44948974278317788134
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# define WIDTH 2000
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# define HEIGHT 1500
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typedef struct s_point_3d
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{
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double x;
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double y;
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double z;
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int color;
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} t_point_3d;
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typedef struct s_point_2d
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{
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int x;
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int y;
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int color;
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} t_point_2d;
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typedef struct s_map
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{
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t_point_3d *original;
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t_point_3d *rotated;
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t_point_2d *projected;
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int width;
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int height;
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int z_max;
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} t_map;
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typedef struct s_fdf
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{
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t_map *map;
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mlx_t *mlx;
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mlx_image_t *img;
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double angle_x;
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double angle_y;
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double angle_z;
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double animate_z;
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double zoom;
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int offset_x;
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int offset_y;
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int last_width;
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int last_height;
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double z_scale;
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} t_fdf;
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int interpolate_color(t_point_2d start, t_point_2d end, t_point_2d current);
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int get_color(char *str);
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int get_map_sizes(char *filename, t_map *map);
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void free_line_and_split(char **line, char ***split);
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int read_map(char *filename, t_fdf *fdf);
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int parse_map(char *filename, t_fdf *fdf);
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void print_map(t_map *map);
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void copy_map(t_fdf *fdf);
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void fdf_apply_rotation(t_fdf *fdf);
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void handle_error(t_fdf *fdf, char *error);
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void rotate_x(t_point_3d **points, double angle, int size);
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void rotate_y(t_point_3d **points, double angle, int size);
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void rotate_z(t_point_3d **points, double angle, int size);
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bool fdf_put_pixel(mlx_image_t *img, t_point_2d point);
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void fdf_draw_line(mlx_image_t *img, t_point_2d start,
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t_point_2d end);
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int fdf_hooks(t_fdf *fdf);
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void resize_hook(int width, int height, void *param);
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void draw_hook(void *param);
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void key_hook(mlx_key_data_t keydata, void *param);
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void fdf_set_background(mlx_image_t *img, int color);
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void fdf_project_isometric(t_fdf *fdf);
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double deg2rad(double deg);
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#endif
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