blob: fb55a8b13ed3f3743093884b6d84029a6d1eac51 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* helper.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/02/24 11:54:57 by cacharle #+# #+# */
/* Updated: 2020/02/25 16:21:13 by cacharle ### ########.fr */
/* */
/* ************************************************************************** */
#include "fractol.h"
/* void h_offset_to_complex(t_state *state, t_complex *z, int offset) */
/* { */
/* int y; // unoptimized */
/* int x; */
/* */
/* y = offset / state->window.width; */
/* x = offset % state->window.width; */
/* z->a = y / state->window.height * state->plane.a; */
/* z->b = x / state->window.width * state->plane.b; */
/* } */
void h_zoom_in(t_state *state)
{
state->plane.r /= ZOOM_SPEED;
state->plane.i /= ZOOM_SPEED;
/* state->iterations += 3; */
/* state_update_palette(state); */
}
void h_zoom_out(t_state *state)
{
state->plane.r *= ZOOM_SPEED;
state->plane.i *= ZOOM_SPEED;
/* state->iterations -= 3; */
/* state_update_palette(state); */
}
|
