1 files changed, 7 insertions, 0 deletions
diff --git a/src/math/vector.h b/src/math/vector.h
index b26c5fe..d755c89 100644
--- a/src/math/vector.h
+++ b/src/math/vector.h
@@ -101,6 +101,13 @@ struct Vector3 {
         return *this + (-other);
     }
 
+    constexpr Vector3 operator+=(const Vector3& other) & {
+        x += other.x;
+        y += other.y;
+        z += other.z;
+        return *this;
+    }
+
     constexpr Vector3 round() {
         return { std::round(x), std::round(y), std::round(z) };
     }