FiresPath.hpp

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// ****************************************************************************
// CUI//REL TO USA ONLY
//
// The Advanced Framework for Simulation, Integration, and Modeling (AFSIM)
//
// Copyright 2003-2015 The Boeing Company. All rights reserved.
//
// The use, dissemination or disclosure of data in this file is subject to
// limitation or restriction. See accompanying README and LICENSE for details.
// ****************************************************************************
 
#ifndef FIRESPATH_HPP
#define FIRESPATH_HPP
 
#include <map>
 
#include "FiresTable.hpp"
#include "UtEntity.hpp"
class UtInput;
#include "WsfGeoPoint.hpp"
#include "WsfMover.hpp"
#include "WsfStringId.hpp"
 
namespace Fires
{
class FiresTables;

class FiresPath
{
public:
   enum PropagationType
   {
      cUNDEFINED     = 0,
      cMAX_ORD_TOF   = 1, 
      cELEVATION_TOF = 2, 
      cSIMPLE        = 3, 
      cNUM_TYPES = 4
   };
 
   FiresPath(WsfSimulation& aSimulation,
             UtStringId     aType,
             WsfGeoPoint&   aInitialLocation,
             double&        aTargetRange,
             double&        aTargetBearing,
             double         aAzimuthError   = 0.0,
             double         aElevationError = 0.0);
 
   explicit FiresPath(WsfScenario& aScenario);
   explicit FiresPath(const FiresPath& aSrc);
   virtual ~FiresPath() = default;
 
   FiresPath& operator=(const FiresPath& aSrc) = delete;

   void SetImpactRange(double aRange) { mImpactRange = aRange; }

   void SetInitialBearing(double aBearing) { mInitialBearing = aBearing; }

   void SetAzimuthError(double aAzimuthError) { mBearingError = aAzimuthError; }

   void SetElevationError(double aElevationError) { mElevationError = aElevationError; }
 
   virtual bool Initialize(double aSimTime);
 
   double GetImpactTime() const { return mImpactTime; }
 
   void GetState(double aSimTime, double aLocWCS[3], double aVelWCS[3]);
 
protected:
protected:
   void UpdateState(double aSimTime);
 
   bool PerformTrajectoryLookup();
 
   void ComputeTargetRangeBearingDeltaAlt();
 
   bool ComputeTrajectoryParameters();
 
   void ComputeTimeConstantFromMaxOrd(double aDeltaAlt);
 
   void ComputeTimeConstantFromElevationAngle(double aDeltaAlt);
 
   void ComputeInitialVelocity(double aDeltaAlt);
 
   PropagationType mPropagationType;
   PropagationType mSimplePropagationLookupType;
   WsfStringId     mFiresType;
   FiresTables*    mFiresTablesPtr;
   WsfSimulation*  mSimulationPtr;
   bool            mRemoveOnImpact;
   double          mImpactRange; 
 
   double mMaxHeight;      
   double mElevationAngle; 
 
   double      mImpactTime; 
   WsfGeoPoint mInitialLocation;
   WsfGeoPoint mImpactLocation;
   bool        mHasImpactLocation; 
   bool     mConstrainPropagation;
   double   mInitialBearing;
   double   mBearingError;   
   double   mElevationError; 
   double   mDeltaAlt;       
   double   mSinB;           
   double   mCosB;           
   UtEntity mGeom;
 
   double mLocWCS[3];
   double mVelWCS[3];
   double mVelNED[3];
   double mAccNED[3];
   double mRoll;
   double mPitch;
   double mHeading;
 
   double mSimpleG; 
   double v0x;      
   double v0z; 
   double mTimeConstant; 
   double mInitialTime;  
   bool   mDebug;
};
}; // namespace Fires
 
#endif