57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* post_pro_img_anaglyph.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: ntrahy <marvin@42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2016/11/23 04:57:44 by ntrahy #+# #+# */
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/* Updated: 2016/12/02 10:31:32 by ntrahy ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "rt.h"
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t_img *img_anaglyph_fuse(t_data *d, t_img *blu, t_img *red)
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{
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int x;
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int y;
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t_color c_red;
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t_color c_blu;
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t_img *fuse;
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fuse = init_img(d, d->width, d->height);
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x = -1;
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while (++x < d->width)
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{
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y = -1;
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while (++y < d->height)
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{
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c_red = img_pull_pixel(x, y, red);
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c_blu = img_pull_pixel(x, y, blu);
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putpixel(x, y,
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get_color((t_color){c_red.r, c_blu.g, c_blu.b}), fuse);
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}
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}
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return (fuse);
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}
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void img_anaglyph(t_data *d)
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{
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t_img *save;
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t_img *fuse;
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save = d->img;
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d->cam.pos.x++;
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create_cam(&(d->cam), d);
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d->img = init_img(d, d->width, d->height);
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raytracer(d);
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fuse = img_anaglyph_fuse(d, d->img, save);
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mlx_put_image_to_window(d->mlx, d->win, fuse->img, 0, 0);
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free(d->img);
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free(fuse);
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d->img = save;
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d->cam.pos.x--;
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create_cam(&(d->cam), d);
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}
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