X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fgeometry%2Fboundingsphere.h;h=66c14d5c904776f68c7344e76e534e1638e4f933;hb=291c11cf66e7083dc21fffea1afbdeaaad96077d;hp=b27e3a1bea7813bc3454f919471f8a1b79c09ca3;hpb=e56a892c3f505a1969b207654bcca4bb6158e01b;p=libs%2Fmath.git

diff --git a/source/geometry/boundingsphere.h b/source/geometry/boundingsphere.h
index b27e3a1..66c14d5 100644
--- a/source/geometry/boundingsphere.h
+++ b/source/geometry/boundingsphere.h
@@ -22,7 +22,7 @@ public:
 	template<typename Iter>
 	static BoundingSphere from_point_cloud(const Iter &, const Iter &);
 
-	const LinAl::Vector<T, N> get_center() const { return center; }
+	const LinAl::Vector<T, N> &get_center() const { return center; }
 	T get_radius() const { return radius; }
 	bool is_empty() const { return empty; }
 };