X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FEnvironment%2Fridge_lift.hxx;h=a5e97d62083a56379b005e48be394dfbd0bdaf1b;hb=11d15b451347674fba77648700d23c5aaec3c6c2;hp=a4768d8dec04bb25d6794b8e2f7a569455cdf3eb;hpb=6af3e0eec3961750015a4225c2792bd274b727bb;p=flightgear.git

diff --git a/src/Environment/ridge_lift.hxx b/src/Environment/ridge_lift.hxx
index a4768d8de..a5e97d620 100644
--- a/src/Environment/ridge_lift.hxx
+++ b/src/Environment/ridge_lift.hxx
@@ -56,41 +56,29 @@ public:
  	inline double get_slope( int index ) const { return slope[index]; };
 
 private:
-	//void init();
-
-	double dist_probe_m[5];
+	static const double dist_probe_m[5];
 
 	double strength;
 	double timer;
 
-	double probe_lat_rad[5];
-	double probe_lon_rad[5];
-
 	double probe_lat_deg[5];
 	double probe_lon_deg[5];
-
-	double alt;	
 	double probe_elev_m[5];
 
 	double slope[4];
 
 	double lift_factor;
 
-	inline double sign(double x) const {
-		if( x == 0 ) return 0;
-		return x > 0 ? 1.0 : -1.0;
-	}
-
+	SGPropertyNode_ptr _enabled_node;
 	SGPropertyNode_ptr _ridge_lift_fps_node;
 
 	SGPropertyNode_ptr _surface_wind_from_deg_node;
 	SGPropertyNode_ptr _surface_wind_speed_node;
 
-	SGPropertyNode_ptr _user_altitude_ft_node;
 	SGPropertyNode_ptr _user_altitude_agl_ft_node;
-	SGPropertyNode_ptr _earth_radius_node;
 	SGPropertyNode_ptr _user_longitude_node;
 	SGPropertyNode_ptr _user_latitude_node;
+	SGPropertyNode_ptr _ground_elev_node;
 
 };