Fix significant typo.

2020-06-03 23:14:10 +02:00 · 2020-06-03 23:14:10 +02:00 · 6cbaaabd6a
commit 6cbaaabd6a
parent b2265d26a3
1 changed files with 1 additions and 1 deletions
--- a/vec3.h
+++ b/vec3.h
@ -89,7 +89,7 @@ inline Vec3 operator/(const Vec3& v, double t) {
 inline double dot(const Vec3 &u, const Vec3& v) {
    return u.e[0] * v.e[0]
         + u.e[1] * v.e[1]
-         + u.e[2] * v.e[1];
+         + u.e[2] * v.e[2];
 }

 inline Vec3 cross(const Vec3 &u, const Vec3& v) {