Added static port system and a new altimeter model connected to it.

[flightgear.git] / src / Network / net_fdm.hxx

diff --git a/src/Network/net_fdm.hxx b/src/Network/net_fdm.hxx
index bb9728a3dab94b99fdd384ce9ccc576f8c6737c1..7828bc3958a05b593e5d0e56cd83c91c2d811267 100644 (file)
--- a/src/Network/net_fdm.hxx
+++ b/src/Network/net_fdm.hxx
@@ -32,7 +32,7 @@
 
 #include <time.h> // time_t
 
-const int FG_NET_FDM_VERSION = 8;
+const int FG_NET_FDM_VERSION = 9;
 
 
 // Define a structure containing the top level flight dynamics model
@@ -69,6 +69,9 @@ public:
     double psidot;             // yaw rate (radians/sec)
     double vcas;               // calibrated airspeed
     double climb_rate;         // feet per second
+    double v_north;             // north velocity in local/body frame, fps
+    double v_east;              // east velocity in local/body frame, fps
+    double v_down;              // down/vertical velocity in local/body frame, fps
 
     // Accelerations
     double A_X_pilot;          // X accel in body frame ft/sec^2