+inline bool CompareType<Extents>(Extents extents1, Extents extents2, float epsilon)
+{
+ return (extents1.start == extents2.start) &&
+ (extents1.end == extents2.end) &&
+ (extents1.top == extents2.top) &&
+ (extents1.bottom == extents2.bottom);
+}
+
+template <>