WsfCircularFieldOfView.hpp

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// ****************************************************************************
// CUI
//
// The Advanced Framework for Simulation, Integration, and Modeling (AFSIM)
//
// Copyright 2016 Infoscitex, a DCS 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 WSFCIRCULARFIELDOFVIEW_HPP
#define WSFCIRCULARFIELDOFVIEW_HPP
 
#include "wsf_export.h"
 
class UtInput;
#include "UtMath.hpp"
#include "WsfFieldOfView.hpp"

class WSF_EXPORT WsfCircularFieldOfView : public WsfFieldOfView
{
public:
   WsfCircularFieldOfView();
 
   bool operator==(const WsfCircularFieldOfView& aRhs) const { return (mHalfAngle == aRhs.mHalfAngle); }
   bool operator!=(const WsfCircularFieldOfView& aRhs) const { return (mHalfAngle != aRhs.mHalfAngle); }
 
   bool        ProcessInput(UtInput& aInput) override;
   const char* GetScriptClassName() const override { return "WsfCircularFieldOfView"; }
 
   WsfCircularFieldOfView* Clone() const override { return new WsfCircularFieldOfView(*this); }
 
   bool WithinFieldOfView(double aThisToTgtAz, double aThisToTgtEl) override;

   bool GetAzimuthFieldOfView(double& aMinAzFOV, double& aMaxAzFOV) const override
   {
      aMinAzFOV = -mHalfAngle;
      aMaxAzFOV = mHalfAngle;
      return true;
   }

   bool GetElevationFieldOfView(double& aMinElFOV, double& aMaxElFOV) const override
   {
      aMinElFOV = -mHalfAngle;
      aMaxElFOV = mHalfAngle;
      return true;
   }

   double GetHalfAngle() const { return mHalfAngle; }

   void SetHalfAngle(double aHalfAngle) { mHalfAngle = aHalfAngle; }
 
private:

   double mHalfAngle{UtMath::cPI_OVER_2};
};
 
#endif