184 lines
4.2 KiB
C
184 lines
4.2 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* fractol.h :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: gtertysh <marvin@42.fr> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2017/03/16 20:59:04 by gtertysh #+# #+# */
|
|
/* Updated: 2017/03/16 21:09:30 by gtertysh ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#ifndef FRACTOL_H
|
|
# define FRACTOL_H
|
|
|
|
# include "libft.h"
|
|
# include "mlx.h"
|
|
# include <math.h>
|
|
# include <fcntl.h>
|
|
|
|
# define HEIGHT 700
|
|
# define WIDTH 1300
|
|
# define COLOR1 0
|
|
# define COLOR2 16777215
|
|
# define INIT_X 30
|
|
# define INIT_Y -20
|
|
# define INIT_Z -45
|
|
# define INIT_X_SCALE 0.9
|
|
# define INIT_Y_SCALE 0.9
|
|
# define INIT_Z_SCALE 0.1
|
|
|
|
typedef struct s_swap
|
|
{
|
|
int swap_x;
|
|
int swap_z;
|
|
int swap_coord;
|
|
} t_swap;
|
|
|
|
typedef struct s_color
|
|
{
|
|
int red;
|
|
int green;
|
|
int blue;
|
|
} t_color;
|
|
|
|
typedef struct s_vec
|
|
{
|
|
float x;
|
|
float y;
|
|
float z;
|
|
} t_vec;
|
|
|
|
typedef struct s_pnt
|
|
{
|
|
int x;
|
|
int y;
|
|
float z;
|
|
t_color color;
|
|
} t_pnt;
|
|
|
|
typedef struct s_line
|
|
{
|
|
t_pnt p1;
|
|
t_pnt p2;
|
|
} t_line;
|
|
|
|
typedef struct s_mw
|
|
{
|
|
void *mlx;
|
|
void *win;
|
|
} t_mw;
|
|
|
|
typedef struct s_mat4
|
|
{
|
|
double mx[4][4];
|
|
} t_mat4;
|
|
|
|
typedef struct s_trnsf
|
|
{
|
|
t_mat4 *tr;
|
|
t_mat4 *sc;
|
|
t_mat4 *vp;
|
|
t_mat4 *pr;
|
|
t_mat4 *xr;
|
|
t_mat4 *yr;
|
|
t_mat4 *zr;
|
|
t_mat4 *vp_pr_tr;
|
|
t_mat4 *fin;
|
|
} t_trnsf;
|
|
|
|
typedef struct s_map
|
|
{
|
|
t_trnsf *trnsf;
|
|
t_vec **arr_vec;
|
|
t_pnt **arr_pnt;
|
|
t_color *low;
|
|
t_color *high;
|
|
int x_max;
|
|
int y_max;
|
|
int z_max;
|
|
int z_min;
|
|
int z_rot;
|
|
int x_rot;
|
|
int y_rot;
|
|
float scale[3];
|
|
} t_map;
|
|
|
|
typedef struct s_fractol
|
|
{
|
|
t_mw *mw;
|
|
int w_height;
|
|
int w_width;
|
|
int bpp;
|
|
int line_size;
|
|
void *image;
|
|
char *image_data;
|
|
int endian;
|
|
} t_fractol;
|
|
|
|
void parse_input(int ac, char **av, t_fractol **fractol);
|
|
|
|
int wrong_symbols(char **line);
|
|
void wrong_map(void);
|
|
|
|
t_map *map_init(char *path);
|
|
|
|
void pnt_init(t_map *map);
|
|
t_mat4 *mat4_init(void);
|
|
|
|
t_trnsf *trnsf_mat_init();
|
|
t_mat4 *viewport_mat_init(int x, int y);
|
|
|
|
t_mat4 *orth_mat_init(float r, float t, float f);
|
|
void initial_trnsf_mats(t_fractol *fractol);
|
|
void mat4_mult_chain(t_trnsf *tf);
|
|
void mat4_translate(t_mat4 *m, double x, double y, double z);
|
|
void mat4_scale(t_mat4 *m, double x, double y, double z);
|
|
|
|
void mat4_z_rot(t_mat4 *m, double angle);
|
|
void mat4_x_rot(t_mat4 *m, double angle);
|
|
void mat4_y_rot(t_mat4 *m, double angle);
|
|
void vec_mat_mult(t_mat4 *m, t_vec *v, t_pnt *result);
|
|
|
|
t_mat4 *mat4_mult(t_mat4 *m1, t_mat4 *m2);
|
|
|
|
void transform(t_mat4 *mat, t_map *map);
|
|
void recalculate_trnsf_matrs(t_map *map);
|
|
void center(t_map *map);
|
|
|
|
int tab_length(char **tab);
|
|
|
|
void free_tab(char **tab);
|
|
void quit(t_fractol *fractol);
|
|
void swap_init(t_swap *s);
|
|
void print_help(void);
|
|
t_color color_init(int red, int green, int blue);
|
|
t_color color_lerp(t_color c1, t_color c2, double step);
|
|
|
|
t_color int_to_color(int c);
|
|
int color_to_int(t_color c);
|
|
t_color choose_color(t_line *line, t_swap *s);
|
|
void first_color(t_pnt *pnt, float z, t_map *map);
|
|
t_fractol *fractol_init(void);
|
|
|
|
int key_hook(int keycode, void *m);
|
|
|
|
void line(t_pnt p1, t_pnt p2, t_fractol *fractol);
|
|
void render(t_fractol *fractol);
|
|
void put_pixel_to_image(int x, int y, t_color *col, t_fractol *fr);
|
|
|
|
void left_rot(t_fractol *fractol);
|
|
void right_rot(t_fractol *fractol);
|
|
void forw_rot(t_fractol *fractol);
|
|
void back_rot(t_fractol *fractol);
|
|
void clock_rot(t_fractol *fractol);
|
|
void aclock_rot(t_fractol *fractol);
|
|
void scale_up_z(t_fractol *fractol);
|
|
void scale_down_z(t_fractol *fractol);
|
|
void zoom_in(t_fractol *fractol);
|
|
void zoom_out(t_fractol *fractol);
|
|
void reset(t_fractol *fractol);
|
|
void move(t_fractol *fractol);
|
|
|
|
#endif
|