From: Lukas Jiriste <ljiriste@student.42prague.com>
Date: Wed, 8 Jan 2025 14:32:01 +0000 (+0100)
Subject: Fix vec_normalize
X-Git-Url: https://git.ljiriste.work/?a=commitdiff_plain;h=346d392d6458389b9418b5e524bb64e733a07829;p=42%2FminiRT.git

Fix vec_normalize

The function multiplied the given vector by its norm instead of dividing
it by it.
---

diff --git a/src/vec3.c b/src/vec3.c
index c514502..813c262 100644
--- a/src/vec3.c
+++ b/src/vec3.c
@@ -63,5 +63,5 @@ double	vec_norm(t_vec3 vec)
 
 t_vec3	vec_normalize(t_vec3 vec)
 {
-	return (vec_real_mul(vec, vec_norm(vec)));
+	return (vec_real_mul(vec, 1 / vec_norm(vec)));
 }