#include <plib/ssg.h> // plib include
+#include <simgear/logstream.hxx>
+#include <simgear/constants.h>
+#include <simgear/point3d.hxx>
+#include <simgear/polar3d.hxx>
+#include <simgear/vector.hxx>
+
#include <Aircraft/aircraft.hxx>
#include <Cockpit/panel.hxx>
-#include <Debug/logstream.hxx>
-#include <Include/fg_constants.h>
-#include <Math/point3d.hxx>
-#include <Math/polar3d.hxx>
-#include <Math/vector.hxx>
#include <Scenery/scenery.hxx>
#include <Time/fg_time.hxx>