From a54335f44dda6272b254344d6bb3ed513e7d42d5 Mon Sep 17 00:00:00 2001
From: Joshua Simmons <josh@nega.tv>
Date: Sun, 13 Nov 2022 22:07:36 +0100
Subject: [PATCH] Fix typo in cross-product implementation

---
 narcissus-maths/src/vec3.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/narcissus-maths/src/vec3.rs b/narcissus-maths/src/vec3.rs
index 5bb096b..fb2b282 100644
--- a/narcissus-maths/src/vec3.rs
+++ b/narcissus-maths/src/vec3.rs
@@ -67,7 +67,7 @@ impl Vec3 {
     pub fn cross(a: Vec3, b: Vec3) -> Vec3 {
         [
             a.y * b.z - a.z * b.y,
-            a.x * b.z - a.z * b.x,
+            a.z * b.x - a.x * b.z,
             a.x * b.y - a.y * b.x,
         ]
         .into()
-- 
2.49.0