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Julia.c
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Julia.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* Julia.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: yait-iaz <yait-iaz@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/01/06 15:38:30 by yait-iaz #+# #+# */
/* Updated: 2022/01/08 15:27:25 by yait-iaz ### ########.fr */
/* */
/* ************************************************************************** */
#include "fract.h"
int ft_iteration_julia(t_complex c, int x, int y, t_display *mlx)
{
t_complex result;
t_complex z;
mlx->it = 0;
z.real = ((x * mlx->xscale) - mlx->zoom_x);
z.imag = ((y * mlx->yscale) - mlx->zoom_y);
while (((z.real * z.real) + (z.imag * z.imag) < 4) && mlx->it < mlx->max_it)
{
result.real = ((z.real * z.real) - (z.imag * z.imag)) + c.real;
result.imag = (2 * z.imag * z.real) + c.imag;
z = result;
mlx->it++;
}
return (mlx->it);
}
void lighting_pixels_julia(t_display *mlx)
{
int start_x;
int start_y;
t_complex c;
c.real = mlx->xcord;
c.imag = mlx->ycord;
start_y = 0;
while (start_y < SIDE)
{
start_x = 0;
while (start_x < SIDE)
{
mlx->it = ft_iteration_julia(c, start_x, start_y, mlx);
pixels_image(mlx, start_x, start_y, coloring_pixels(mlx));
start_x++;
}
start_y++;
}
mlx_put_image_to_window(mlx->init, mlx->win, mlx->img->img, 0, 0);
mlx_string_put(mlx->init, mlx->win, 5, 0, 0xffffff, "press space for help");
mlx_string_put(mlx->init, mlx->win, 5, 20, 0xffffff, "right click to fix julia");
mlx_string_put(mlx->init, mlx->win, 700, 770, 0xffffff, "By Ma3ert");
if (mlx->h == -1)
ft_help(mlx);
}