diff options
Diffstat (limited to 'src/render.c')
| -rw-r--r-- | src/render.c | 37 |
1 files changed, 35 insertions, 2 deletions
diff --git a/src/render.c b/src/render.c index 2045a3a..a7e9f92 100644 --- a/src/render.c +++ b/src/render.c @@ -6,12 +6,45 @@ /* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2020/02/24 09:54:59 by cacharle #+# #+# */ -/* Updated: 2020/02/25 16:13:40 by cacharle ### ########.fr */ +/* Updated: 2020/02/25 17:28:08 by cacharle ### ########.fr */ /* */ /* ************************************************************************** */ #include "fractol.h" +#define SUPERSAMPLE_SIZE 3 + +static t_color st_take_sample(t_state *state, t_complex z) +{ + int u; + int v; + t_complex sz; + t_color color; + t_color tmp; + + color.hexcode = 0x0; + u = -1; + while (++u < SUPERSAMPLE_SIZE) + { + v = -1; + while (++v < SUPERSAMPLE_SIZE) + { + sz.r = z.r + (double)v / 3.0; + sz.i = z.i + (double)u / 3.0; + tmp = state->palette[state->func(state, sz)]; + color.rgb.r += tmp.rgb.r; + color.rgb.g += tmp.rgb.g; + color.rgb.b += tmp.rgb.b; + } + } + + color.rgb.r /= 9; + color.rgb.g /= 9; + color.rgb.b /= 9; + + return (color); +} + static void *st_render_routine(void *void_arg) { int j; @@ -28,7 +61,7 @@ static void *st_render_routine(void *void_arg) while (++j < WINDOW_WIDTH) { z.r = ((double)j / (double)WINDOW_WIDTH) * state->plane.r - (state->plane.r / 2.0) + state->center.r; - ((t_color*)state->window.data)[offset] = state->palette[state->func(state, z)]; + ((t_color*)state->window.data)[offset] = state->palette[state->func(state, z)];//st_take_sample(state, z); offset++; } return (NULL); |