From: Lukas Jiriste <ljiriste@student.42prague.com>
Date: Wed, 17 Jan 2024 09:34:55 +0000 (+0100)
Subject: Add check to mandelbrot to for visual correctness
X-Git-Url: https://git.ljiriste.work/?a=commitdiff_plain;h=fe5637a5d6e2c2f0283ee3fb31a92a641386d1df;p=42%2Ffract-ol.git

Add check to mandelbrot to for visual correctness

Coordinates too far from the fractal had incorrect color.
---

diff --git a/main.c b/main.c
index 4de9972..f397d53 100644
--- a/main.c
+++ b/main.c
@@ -6,7 +6,7 @@
 /*   By: ljiriste <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/10/27 14:29:26 by ljiriste          #+#    #+#             */
-/*   Updated: 2024/01/16 14:31:25 by ljiriste         ###   ########.fr       */
+/*   Updated: 2024/01/17 10:29:34 by ljiriste         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -79,6 +79,8 @@ double	mandelbrot(double x, double y, double resolution)
 	count = 0;
 	z.r = 0;
 	z.i = 0;
+	if (complex_norm(c) > 4)
+		return (0.01);
 	while (complex_norm(z) < threshold && count < 100 * resolution)
 	{
 		z = complex_add(complex_mul(z, z), c);