geodeticRegion.h

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#ifndef geodeticRegion_H_
#define geodeticRegion_H_



#if DtHLA

#include "region.h"
#include <vlutil/vlExceptions.h>
#include <matrix/geodCoord.h>
#include <vlutil/vlTime.h>
#include <matrix/coordTransform.h>


class DT_DLL_VL DtGeodeticRegion;

typedef DtBoost::shared_ptr<DtGeodeticRegion> DtGeodeticRegionSP;

class DT_DLL_VL DtGeodeticRegion : public DtDDMRegion
{
public:
   DtGeodeticRegion(DtExerciseConn* exConn);

   DtGeodeticRegion(DtExerciseConn* exConn, 
      const std::vector<DtString>& dimensionNamesVector);

   DtGeodeticRegion(DtExerciseConn* conn, 
      const std::vector<DtString>& dimensionNamesVector, 
      const DtGeodeticCoord& ddmPlayboxLowerBound,
      const DtGeodeticCoord& ddmPlayboxUpperBound);

   virtual ~DtGeodeticRegion();

   virtual void setRegionBounds(const DtGeodeticCoord& lowerBound,
      const DtGeodeticCoord& upperBound);

   virtual void setRegionBounds(const DtVector& point, double metersNorth, 
      double metersEast);

   virtual void setApproximateUpdateTime(DtTime updateTime);

   virtual DtTime approximateUpdateTime() const;

   virtual void updateRegionWithVelocity(const DtVector& geocentricPosition,
      const DtVector& geocentricVelocity);

   virtual bool needToUpdateRegion(const DtVector& geocentricPosition) const;

protected:
   DtGeodeticRegion(const DtGeodeticRegion& orig);

   const DtGeodeticRegion& operator=(const DtGeodeticRegion& orig);

protected:
   DtGeodeticNormalizer* myNormalizer;
   DtTime myApproximateUpdateTime;

   double myNorthSouthThreshold;
   double myEastWestThreshold;

   DtVector myLastLocation;

   DtCoordTransform myLastGeocToTopoTransform;


};

#endif

#endif