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Added getAGL()

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curt 2000-04-28 20:08:22 +00:00
parent 1868e44ee4
commit 2aefd15f74
2 changed files with 14 additions and 0 deletions
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13
src/Main/bfi.cxx
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@ -37,6 +37,7 @@
#include <Aircraft/aircraft.hxx> #include <Aircraft/aircraft.hxx>
#include <Controls/controls.hxx> #include <Controls/controls.hxx>
#include <Autopilot/autopilot.hxx> #include <Autopilot/autopilot.hxx>
#include <Scenery/scenery.hxx>
#include <Time/fg_time.hxx> #include <Time/fg_time.hxx>
#include <Time/light.hxx> #include <Time/light.hxx>
#include <Cockpit/radiostack.hxx> #include <Cockpit/radiostack.hxx>
@ -307,6 +308,18 @@ FGBFI::getAltitude ()
} }
/**
* Return the current altitude in above the terrain.
*/
double
FGBFI::getAGL ()
{
return current_aircraft.fdm_state->get_Altitude()
- scenery.cur_elev * METER_TO_FEET;
}
/** /**
* Set the current altitude in feet. * Set the current altitude in feet.
*/ */

1
src/Main/bfi.hxx
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@ -65,6 +65,7 @@ public:
static double getLatitude (); static double getLatitude ();
static double getLongitude (); static double getLongitude ();
static double getAltitude (); static double getAltitude ();
static double getAGL ();
static void setLatitude (double latitude); static void setLatitude (double latitude);
static void setLongitude (double longitude); static void setLongitude (double longitude);