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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* fractol.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/02/24 09:28:16 by cacharle #+# #+# */
/* Updated: 2020/02/26 18:15:38 by cacharle ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef FRACTOL_H
# define FRACTOL_H
# include <unistd.h>
# include <stdlib.h>
# include <stdbool.h>
# include <fcntl.h>
# include <math.h>
# include <pthread.h>
# include "mlx.h"
# include "libft.h"
# include "libft_math.h"
# define WINDOW_TITLE "fractol"
# define FRACTOL_RESOLUTION_HIGH
# ifdef FRACTOL_RESOLUTION_HIGH
# define WINDOW_WIDTH 1600
# define WINDOW_HEIGHT 1200
# elif defined(FRACTOL_RESOLUTION_MEDIUM)
# define WINDOW_WIDTH 1024
# define WINDOW_HEIGHT 768
# else
# define FRACTOL_RESOLUTION_LOW
# define WINDOW_WIDTH 800
# define WINDOW_HEIGHT 600
# endif
// # define WINDOW_WIDTH_DOUBLE 640.0
// # define WINDOW_HEIGHT_DOUBLE 480.0
# define MLXK_ESC 53
# define MLXK_UP 126
# define MLXK_DOWN 125
# define MLXK_LEFT 123
# define MLXK_RIGHT 124
# define MLXK_H 4
# define MLXK_J 38
# define MLXK_K 40
# define MLXK_L 37
# define MLXK_D 2
# define MLXK_F 3
# define MLXK_S 1
# define MLXK_E 14
# define MLXK_R 15
# define MLXK_C 8
# define MLXK_PLUS 24
# define MLXK_MINUS 27
# define MLX_MOUSE_SCROLL_UP 5
# define MLX_MOUSE_SCROLL_DOWN 4
# define MLX_LITTLE_ENDIAN 0
# define MLX_BIG_ENDIAN 1
# define ZOOM_SPEED 1.2
typedef union
{
unsigned int hexcode;
struct
{
uint8_t b;
uint8_t g;
uint8_t r;
uint8_t alpha;
} rgb;
} t_color;
typedef struct
{
uint8_t h;
uint8_t s;
uint8_t l;
} t_color_hsl;
typedef struct
{
int width;
int height;
void *id;
char *data;
int depth;
int size_line;
int endian;
} t_image;
typedef struct
{
double r;
double i;
} t_complex;
struct s_state;
typedef int (*t_func_fractal)(struct s_state *state, t_complex z);
typedef struct s_state
{
bool running;
bool updated;
void *mlx_ptr;
void *window_ptr;
t_image window;
t_color *palette;
t_func_fractal func;
t_complex center;
t_complex plane;
t_complex c;
int iterations;
int offsets[WINDOW_HEIGHT];
double samples;
} t_state;
typedef struct
{
t_state *state;
int offset;
t_complex z;
double step_i;
} t_render_routine_arg;
/*
** state.c
*/
int state_init(t_state *state, char *fractal_name);
int state_destroy(t_state *state);
void state_update_palette(t_state *state);
void state_shift_palette(t_state *state);
/*
** render.c
*/
int render_update(t_state *state);
/*
** event.c
*/
int event_quit(t_state *state);
int event_keydown(int key, t_state *state);
int event_mouse(int button, int x, int y, t_state *state);
int event_mouse_motion(int x, int y, t_state *state);
/*
** fractals/
*/
int mandelbrot(t_state *state, t_complex z);
int julia(t_state *state, t_complex z);
int tricorn(t_state *state, t_complex z);
int burningship(t_state *state, t_complex z);
/*
** helper.c
*/
void h_zoom_in(t_state *state);
void h_zoom_out(t_state *state);
/*
** color.c
*/
t_color_hsl color_rgb_to_hsl(t_color color_rgb);
t_color color_hsl_to_rgb(t_color_hsl color_hsl);
#endif
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