X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FFDM%2FYASim%2FGlue.hpp;h=12f2f8349f8dc6ab941b0ec8ca3fe2b61139a6a1;hb=d66903e9ad63b91182ccc25d9bb82f18f8dd98b6;hp=fe6dbf70244f6bf2711ed36a63c229ad7276a9b1;hpb=5b84ae51a54afb63effb8841ed08643bb5701aa7;p=flightgear.git

diff --git a/src/FDM/YASim/Glue.hpp b/src/FDM/YASim/Glue.hpp
index fe6dbf702..12f2f8349 100644
--- a/src/FDM/YASim/Glue.hpp
+++ b/src/FDM/YASim/Glue.hpp
@@ -10,25 +10,13 @@ namespace yasim {
 // out the middle of the western hemisphere.
 class Glue {
 public:
-    static void calcAlphaBeta(State* s, float* alpha, float* beta);
+    static void calcAlphaBeta(State* s, float* wind, float* alpha, float* beta);
 
     // Calculates the instantaneous rotation velocities about each
     // axis.
     static void calcEulerRates(State* s,
 			       float* roll, float* pitch, float* hdg);
 
-    static void xyz2geoc(double* xyz,
-                         double* lat, double* lon, double* alt);
-    static void geoc2xyz(double lat, double lon, double alt,
-                         double* out);
-    static void xyz2geod(double* xyz,
-                         double* lat, double* lon, double* alt);
-    static void geod2xyz(double lat, double lon, double alt,
-                         double* out);
-
-    static double geod2geocLat(double lat);
-    static double geoc2geodLat(double lat);
-
     // Returns a global to "local" (north, east, down) matrix.  Note
     // that the latitude passed in is geoDETic.
     static void xyz2nedMat(double lat, double lon, float* out);
@@ -40,20 +28,8 @@ public:
     static void orient2euler(float* o,
                              float* roll, float* pitch, float* hdg);
 
-    // Returns a geodetic (i.e. gravitational, "level", etc...) "up"
-    // vector for the specified xyz position.
-    static void geodUp(double* pos, float* out);
-
-private:
-
-    // WGS84 numbers
-    static const double EQURAD = 6378137;         // equatorial radius
-    static const double STRETCH = 1.003352810665; // equ./polar radius
-
-    // Derived from the above
-    static const double SQUASH = 0.99665839311;      // 1/STRETCH
-    static const double POLRAD = 6356823.77346;      // EQURAD*SQUASH
-    static const double iPOLRAD = 1.57311266701e-07; // 1/POLRAD
+    static void geodUp(double lat, double lon, float* up);
+    static void geodUp(double* pos, float* up);
 };
 
 }; // namespace yasim