2 files changed, 7 insertions, 2 deletions
diff --git a/src/math/tform.h b/src/math/tform.h
index 2a654b8..74186f8 100644
--- a/src/math/tform.h
+++ b/src/math/tform.h
@@ -14,8 +14,7 @@ class Transform {
         Quaternion rot;
         Vector3 scale;
 
-        constexpr Transform(Vector3 loc, Quaternion rot, Vector3 scale) : loc{loc}, rot{rot}, scale{scale} {
-        }
+        constexpr Transform(Vector3 loc, Quaternion rot, Vector3 scale) : loc{loc}, rot{rot}, scale{scale} {}
 
         constexpr Transform opposite() const & {
             return {-loc, rot.conjugate(), 1.f / scale};
diff --git a/src/math/vector.h b/src/math/vector.h
index d755c89..fcfc5bd 100644
--- a/src/math/vector.h
+++ b/src/math/vector.h
@@ -33,6 +33,12 @@ struct Vector2 {
         return *this + (-other);
     }
 
+    constexpr Vector2 operator+=(const Vector2& other) & {
+        x += other.x;
+        y += other.y;
+        return *this;
+    }
+
     constexpr float det(const Vector2& other) const & {
         return this->x * other.y - other.x * this->y;
     }