Allow geocentric distance computations to return radians.

[simgear.git] / simgear / math / SGGeodesy.hxx

diff --git a/simgear/math/SGGeodesy.hxx b/simgear/math/SGGeodesy.hxx
index 53e2cbb3734b749efc39923ae78434aa4ce7e072..ef1be21f618185ea56405a94bed03eed49fc44eb 100644 (file)
--- a/simgear/math/SGGeodesy.hxx
+++ b/simgear/math/SGGeodesy.hxx
@@ -61,6 +61,7 @@ public:
   static void advanceRadM(const SGGeoc& geoc, double course, double distance,
                           SGGeoc& result);
   static double courseRad(const SGGeoc& from, const SGGeoc& to);
+  static double distanceRad(const SGGeoc& from, const SGGeoc& to);
   static double distanceM(const SGGeoc& from, const SGGeoc& to);
 };