Make the scenerio's work again (now for real) and a small number of updates.

[flightgear.git] / src / AIModel / AIShip.cxx

diff --git a/src/AIModel/AIShip.cxx b/src/AIModel/AIShip.cxx
index c1c11d6cc46eec679bd0b344e2d0f77057aa5edb..32950ba65eb1445be5f6cc28035785aa044bd9fd 100644 (file)
--- a/src/AIModel/AIShip.cxx
+++ b/src/AIModel/AIShip.cxx
@@ -72,15 +72,9 @@ void FGAIShip::Run(double dt) {
    double turn_circum_ft;
    double speed_north_deg_sec;
    double speed_east_deg_sec;
-   double ft_per_deg_lon;
-   double ft_per_deg_lat;
    double dist_covered_ft;
    double alpha;
 
-   // get size of a degree at this latitude
-   ft_per_deg_lat = 366468.96 - 3717.12 * cos(pos.lat()/SG_RADIANS_TO_DEGREES);
-   ft_per_deg_lon = 365228.16 * cos(pos.lat() / SG_RADIANS_TO_DEGREES);
-
    // adjust speed
    double speed_diff = tgt_speed - speed;
    if (fabs(speed_diff) > 0.1) {