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set_color.c
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set_color.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* set_color.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: dmelessa <dmelessa@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/08/13 17:28:19 by dmelessa #+# #+# */
/* Updated: 2019/08/20 16:45:21 by dmelessa ### ########.fr */
/* */
/* ************************************************************************** */
#include "frctl.h"
int get_color5(t_frctl_ptr f, int i)
{
float t;
float r;
float g;
float b;
if (i == f->maxi)
return (0);
t = i + 1 - log(log(sqrt(f->z.r * f->z.r + f->z.i * f->z.i)) / log(5))
/ log(2);
r = sin(0.13 * t + 1.) * 90 + 80;
g = (sin(0.19 * t + 2) * 90 + 100);
b = sin(0.3 * t + 8) * 55 + 169;
return ((((int)r << 16) & 0x00ff0000) |
(((int)g << 8) & 0x0000ff00) |
((int)b & 0x000000ff));
}
/*
**gray smooth
*/
int get_color(t_frctl_ptr f, int i)
{
float t;
float r;
float g;
float b;
if (i == f->maxi)
return (0);
t = (i + 1 - log2(log2((f->z.r * f->z.r + f->z.i * f->z.i))));
r = sin(.29 * t + 1) * 100 + 127;
g = r;
b = r;
return ((((int)r << 16) & 0x00ff0000) |
(((int)g << 8) & 0x0000ff00) |
((int)b & 0x000000ff));
}
/*
**smooth grey green purple
*/
int get_color4(t_frctl_ptr f, int i)
{
float t;
float r;
float g;
float b;
if (i == f->maxi)
return (0);
t = i + 1 + log(log(10) / log((f->z.r * f->z.r + f->z.i * f->z.i)))
/ log(2);
r = sin(.29 * t + 1) * 100 + 100;
g = (sin(0.16 * t + 2) * 100 + 100);
b = r;
return ((((int)r << 16) & 0x00ff0000) |
(((int)g << 8) & 0x0000ff00) |
((int)b & 0x000000ff));
}
/*
** smooth white blue gold
*/
int get_color2(t_frctl_ptr f, int i)
{
float t;
float r;
float g;
float b;
if (i == f->maxi)
return (0);
t = i + 1 - log(log(sqrt(f->z.r * f->z.r + f->z.i * f->z.i)) / log(5))
/ log(2);
r = sin(.29 * t + 1) * 100 + 100;
b = (sin(0.16 * t + 2) * 100 + 100);
g = r;
return ((((int)r << 16) & 0x00ff0000) |
(((int)g << 8) & 0x0000ff00) |
((int)b & 0x000000ff));
}
/*
** smooth white grin pink
*/
int get_color3(t_frctl_ptr f, int i)
{
float t;
float r;
float g;
float b;
if (i == f->maxi)
return (0);
t = i + 1 - log(log(sqrt(f->z.r * f->z.r + f->z.i * f->z.i)) / log(5))
/ log(2);
r = sin(.1 * t + 1) * 90 + 100;
b = r * 0.5;
g = (sin(0.16 * t + 8) * 100 + 100);
return ((((int)r << 16) & 0x00ff0000) |
(((int)g << 8) & 0x0000ff00) |
((int)b & 0x000000ff));
}