#include "FGRotation.h"
#include "FGAuxiliary.h"
#include "FGOutput.h"
+#include "FGPropertyManager.h"
+
static const char *IdSrc = "$Id$";
static const char *IdHdr = ID_POSITION;
extern double globalSceneryAltitude;
extern double globalSeaLevelRadius;
-FGPosition::FGPosition(FGFDMExec* fdmex) : FGModel(fdmex),
- vVel(3),
- vVelDot(3),
- vRunwayNormal(3)
+FGPosition::FGPosition(FGFDMExec* fdmex) : FGModel(fdmex)
{
Name = "FGPosition";
LongitudeDot = LatitudeDot = RadiusDot = 0.0;
lastLongitudeDot = lastLatitudeDot = lastRadiusDot = 0.0;
Longitude = Latitude = 0.0;
gamma = Vt = Vground = 0.0;
-
- if (debug_lvl & 2) cout << "Instantiated: " << Name << endl;
+ hoverbmac = hoverbcg = 0.0;
+ psigt = 0.0;
+ bind();
+ Debug(0);
}
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-FGPosition::~FGPosition()
+FGPosition::~FGPosition(void)
{
- if (debug_lvl & 2) cout << "Destroyed: FGPosition" << endl;
+ unbind();
+ Debug(1);
}
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Vground = sqrt( vVel(eNorth)*vVel(eNorth) + vVel(eEast)*vVel(eEast) );
psigt = atan2(vVel(eEast), vVel(eNorth));
- if(psigt < 0.0)
+ if (psigt < 0.0)
psigt += 2*M_PI;
- invMass = 1.0 / MassBalance->GetMass();
Radius = h + SeaLevelRadius;
- invRadius = 1.0 / Radius;
cosLat = cos(Latitude);
if (cosLat != 0) LongitudeDot = vVel(eEast) / (Radius * cosLat);
- LatitudeDot = vVel(eNorth) * invRadius;
+ LatitudeDot = vVel(eNorth) / Radius;
RadiusDot = -vVel(eDown);
Longitude += 0.5*dt*rate*(LongitudeDot + lastLongitudeDot);
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-void FGPosition::Debug(void)
+void FGPosition::bind(void)
+{
+ PropertyManager->Tie("velocities/v-north-fps", this,
+ &FGPosition::GetVn);
+ PropertyManager->Tie("velocities/v-east-fps", this,
+ &FGPosition::GetVe);
+ PropertyManager->Tie("velocities/v-down-fps", this,
+ &FGPosition::GetVd);
+ PropertyManager->Tie("velocities/vg-fps", this,
+ &FGPosition::GetVground);
+ PropertyManager->Tie("flight-path/psi-gt-rad", this,
+ &FGPosition::GetGroundTrack);
+ PropertyManager->Tie("position/h-sl-ft", this,
+ &FGPosition::Geth,
+ &FGPosition::Seth,
+ true);
+ PropertyManager->Tie("velocities/h-dot-fps", this,
+ &FGPosition::Gethdot);
+ PropertyManager->Tie("position/lat-gc-rad", this,
+ &FGPosition::GetLatitude,
+ &FGPosition::SetLatitude);
+ PropertyManager->Tie("position/lat-dot-gc-rad", this,
+ &FGPosition::GetLatitudeDot);
+ PropertyManager->Tie("position/long-gc-rad", this,
+ &FGPosition::GetLongitude,
+ &FGPosition::SetLongitude,
+ true);
+ PropertyManager->Tie("position/long-dot-gc-rad", this,
+ &FGPosition::GetLongitudeDot);
+ PropertyManager->Tie("metrics/runway-radius", this,
+ &FGPosition::GetRunwayRadius,
+ &FGPosition::SetRunwayRadius);
+ PropertyManager->Tie("position/h-agl-ft", this,
+ &FGPosition::GetDistanceAGL,
+ &FGPosition::SetDistanceAGL);
+ PropertyManager->Tie("position/radius-to-vehicle-ft", this,
+ &FGPosition::GetRadius);
+ PropertyManager->Tie("flight-path/gamma-rad", this,
+ &FGPosition::GetGamma,
+ &FGPosition::SetGamma);
+ PropertyManager->Tie("aero/h_b-cg-ft", this,
+ &FGPosition::GetHOverBCG);
+ PropertyManager->Tie("aero/h_b-mac-ft", this,
+ &FGPosition::GetHOverBMAC);
+}
+
+//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+void FGPosition::unbind(void)
+{
+ PropertyManager->Untie("velocities/v-north-fps");
+ PropertyManager->Untie("velocities/v-east-fps");
+ PropertyManager->Untie("velocities/v-down-fps");
+ PropertyManager->Untie("velocities/vg-fps");
+ PropertyManager->Untie("flight-path/psi-gt-rad");
+ PropertyManager->Untie("position/h-sl-ft");
+ PropertyManager->Untie("velocities/h-dot-fps");
+ PropertyManager->Untie("position/lat-gc-rad");
+ PropertyManager->Untie("position/lat-dot-gc-rad");
+ PropertyManager->Untie("position/long-gc-rad");
+ PropertyManager->Untie("position/long-dot-gc-rad");
+ PropertyManager->Untie("metrics/runway-radius");
+ PropertyManager->Untie("position/h-agl-ft");
+ PropertyManager->Untie("position/radius-to-vehicle-ft");
+ PropertyManager->Untie("flight-path/gamma-rad");
+ PropertyManager->Untie("aero/h_b-cg-ft");
+ PropertyManager->Untie("aero/h_b-mac-ft");
+}
+
+//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+// The bitmasked value choices are as follows:
+// unset: In this case (the default) JSBSim would only print
+// out the normally expected messages, essentially echoing
+// the config files as they are read. If the environment
+// variable is not set, debug_lvl is set to 1 internally
+// 0: This requests JSBSim not to output any messages
+// whatsoever.
+// 1: This value explicity requests the normal JSBSim
+// startup messages
+// 2: This value asks for a message to be printed out when
+// a class is instantiated
+// 4: When this value is set, a message is displayed when a
+// FGModel object executes its Run() method
+// 8: When this value is set, various runtime state variables
+// are printed out periodically
+// 16: When set various parameters are sanity checked and
+// a message is printed out when they go out of bounds
+
+void FGPosition::Debug(int from)
{
- //TODO: Add your source code here
+ if (debug_lvl <= 0) return;
+
+ if (debug_lvl & 1) { // Standard console startup message output
+ if (from == 0) { // Constructor
+
+ }
+ }
+ if (debug_lvl & 2 ) { // Instantiation/Destruction notification
+ if (from == 0) cout << "Instantiated: FGPosition" << endl;
+ if (from == 1) cout << "Destroyed: FGPosition" << endl;
+ }
+ if (debug_lvl & 4 ) { // Run() method entry print for FGModel-derived objects
+ }
+ if (debug_lvl & 8 ) { // Runtime state variables
+ }
+ if (debug_lvl & 16) { // Sanity checking
+ }
+ if (debug_lvl & 64) {
+ if (from == 0) { // Constructor
+ cout << IdSrc << endl;
+ cout << IdHdr << endl;
+ }
+ }
}
projects / flightgear.git / blobdiff