static void norm(t_clist *param, t_env *e)
{
while (e->x < e->image_x && e->x < LARGEUR)
{
e->y = 0;
while (e->y < e->image_y && e->y < HAUTEUR)
{
e->c_r = e->x / e->zoom + e->x1;
e->c_i = e->y / e->zoom + e->y1;
e->z_r = 0;
e->z_i = 0;
e->i = 0;
e->d = 1;
while (e->d < 4 && e->i < e->iteration_max)
{
e->tmp = e->z_r;
e->z_r = (e->z_r * e->z_r) - (e->z_i * e->z_i) + e->c_r;
e->z_i = (2 * e->z_i * e->tmp) + e->c_i;
e->d = (e->z_r * e->z_r + e->z_i * e->z_i);
e->i++;
}
if (e->i != e->iteration_max)
pixel_put(param, e->y, e->x, (0x0000FF) + e->i * 15);
e->y++;
}
e->x++;
}
}
void calculate_m(t_env *e, double x0, double y0)
{
double x;
double y;
double x2;
double y2;
double i;
x = 0.0;
y = 0.0;
x2 = e->xs;
y2 = e->ys;
i = -1.0;
while (++i < e->iter && (x2 + y2) < e->iter)
{
y = 2.0 * x * y + y0;
x = x2 - y2 + x0;
x2 = x * x;
y2 = y * y;
}
if (e->theme < 3)
i = ft_mix(i, i - log2(log2(x2 + y2)), 1.0);
e->color = palette(i, (e->theme > 2 ? e->theme - 3 : e->theme));
pixel_put(e);
}
void ft_draw_down(t_env *e, t_coord *p1, t_coord *p2)
{
int y;
double z;
y = p1->y - 1;
z = p1->z;
while (++y <= p2->y)
{
pixel_put(e, p1->x + ((p2->x - p1->x) * (y - p1->y)) / \
(p2->y - p1->y), y, ft_level(e, z));
z += e->pasz;
}
}
void ft_draw_left(t_env *e, t_coord *p1, t_coord *p2)
{
int x;
double z;
x = p2->x - 1;
z = p2->z;
while (++x <= p1->x)
{
pixel_put(e, x, p2->y + ((p1->y - p2->y) * (x - p2->x)) / \
(p1->x - p2->x), ft_level(e, z));
z += e->pasz;
}
}
void draw_line(t_env *e, int x)
{
int height;
int i;
i = 0;
if (e->dist_ray <= 0)
{
e->dist_ray = 0.01;
e->side = 0x0000ff;
}
fog(e);
height = 277 / e->dist_ray;
while (i < (double)WIN_Y / 2.0 - (double)height / 2.0)
get_pixel_color(e, x, i++);
while (i < (double)WIN_Y / 2.0 + (double)height / 2.0)
pixel_put(e, x, i++, e->fog);
while (i < WIN_Y - 1)
{
pixel_put(e, x, i, find_ground_color(e, i, x));
i++;
}
}
void window_reset(t_env *env)
{
int x;
int y;
y = 0;
while (y < env->window->height)
{
x = 0;
while (x < env->window->width)
{
pixel_put(env, x, y, 0);
x++;
}
y++;
}
}
int draw(t_env env)
{
int color;
int pixel;
int x;
int y;
y = 0;
while (y < H)
{
x = 0;
while (x < W)
{
pixel = ft_fractal(env, x, y);
color = color_get(pixel, env);
pixel_put(env, x, y, color);
x++;
}
y++;
}
mlx_put_image_to_window(env.mlx, env.win, env.img.ptr, 0, 0);
display(env);
return (0);
}
