[CLT] fix(sprite): check vector for zero before rotating

EdgeFortress · Oct 8, 2019 · ce14549 · ce14549
1 parent 7ad462a
commit ce14549
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/SharedLibrary/Sources/Shared/Geometry/Vec2.inl b/SharedLibrary/Sources/Shared/Geometry/Vec2.inl
@@ -30,6 +30,8 @@ vec2<double> vec2<T>::unit() const {
 
 template <typename T>
 vec2<double> vec2<T>::rotate(Angle angle) const {
+	if (isZero()) 
+		return {};
 	return vec2<double>::unit(angle + this->angle()) * magnitude();
 }