From: outfrost <kotlet.bahn@gmail.com>
Date: Mon, 21 Sep 2020 10:02:49 +0000 (+0200)
Subject: Also yeah divide by zero is a thing
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;p=shadowclad.git

Also yeah divide by zero is a thing
---

diff --git a/src/engine/geometry.c b/src/engine/geometry.c
index 660a57b..2229b21 100644
--- a/src/engine/geometry.c
+++ b/src/engine/geometry.c
@@ -132,6 +132,9 @@ Vector translationOf(Transform transform) {
 
 Vector normalized(Vector vec) {
 	float m = magnitude(vec);
+	if (m == 0.0f) {
+		return zeroVector();
+	}
 	return (Vector) { vec.x / m, vec.y / m, vec.z / m };
 }