mix.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   third.c                                            :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: mikus <mikus@student.42.fr>                +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2016/05/01 18:33:42 by vbraeke           #+#    #+#             */
/*   Updated: 2016/05/02 23:07:44 by mikus            ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "all.h"

void	init_mix(t_env *e)
{
	e->x1 = -3.199;
	e->x2 = 0.6;
	e->y1 = -2.9;
	e->y2 = 1.2;
	e->zoom = 80;
	e->max = 8;
	draw_mix(e);
}

void	draw_mix(t_env *e)
{
	e->imgx = 500;
	e->imgy = 500;
	e->x = 0;
	while (e->x < e->imgx)
	{
		e->y = 0;
		while (e->y < e->imgy)
		{
			e->c_r = e->x / e->zoom + e->x1;
			e->c_i = e->y / e->zoom + e->y1;
			e->z_i = 0;
			e->z_r = 0;
			e->i = 0;
			ft_connectt(e);
			e->y++;
		}
		e->x++;
	}
}

void	ft_connectt(t_env *e)
{
	while (e->z_r * e->z_r + e->z_i * e->z_i < 4 && e->i < e->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->i++;
		if (e->i == e->max)
			draw_img(e);
		else
		{
			set_color(e);
			draw_img(e);
			e->r = 0;
			e->g = 0;
			e->b = 0;
		}
	}
}