Added screenshots

6 files changed, 47 insertions, 7 deletions

diff --git a/README.md b/README.md
index ac2a782..fad5007 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,11 @@
 # fractol
 
 fractol project of school 42.
+
+## Mandelbrot
+
+![screenshot\_mandelbrot](./screenshots/mandelbrot.png)
+
+## Julia
+
+![screenshot\_julia](./screenshots/julia.png)
diff --git a/screenshots/julia.png b/screenshots/julia.png
new file mode 100644
index 0000000..e584887
--- /dev/null
+++ b/screenshots/julia.png
diff --git a/screenshots/mandelbrot.png b/screenshots/mandelbrot.png
new file mode 100644
index 0000000..41c09b3
--- /dev/null
+++ b/screenshots/mandelbrot.png
diff --git a/src/event.c b/src/event.c
index 1c6753e..d3adc1b 100644
--- a/src/event.c
+++ b/src/event.c
@@ -6,14 +6,13 @@
 /*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/02/24 09:52:35 by cacharle          #+#    #+#             */
-/*   Updated: 2020/02/25 16:20:49 by cacharle         ###   ########.fr       */
+/*   Updated: 2020/02/25 17:04:38 by cacharle         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "fractol.h"
 
 #define MOVE_SPEED 0.1
-#define ZOOM_SPEED 1.2
 
 int	event_quit(t_state *state)
 {
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);
diff --git a/src/state.c b/src/state.c
index f079b6c..ae9f107 100644
--- a/src/state.c
+++ b/src/state.c
@@ -6,7 +6,7 @@
 /*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/02/24 09:58:01 by cacharle          #+#    #+#             */
-/*   Updated: 2020/02/25 15:57:01 by cacharle         ###   ########.fr       */
+/*   Updated: 2020/02/25 17:31:49 by cacharle         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -31,7 +31,7 @@ void state_update_palette(t_state *state)
 		hsl.l = 127;
 		state->palette[i] = color_hsl_to_rgb(hsl);
 	}
-	state->palette[i].hexcode = 0x0;
+	state->palette[i].hexcode = 0x111111;
 }
 
 static int	st_state_dispatch_func(t_state *state, char *fractal_name)
@@ -75,7 +75,7 @@ int	state_init(t_state *state, char *fractal_name)
 	state->center.i = 0.0;
 	state->plane.r = 4.0;
 	state->plane.i = 4.0;
-	state->iterations = 30;
+	state->iterations = 50;
 	state->palette = NULL;
 	state_update_palette(state);
 	state->updated = false;