simSector.h

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/*******************************************************************************
** Copyright (c) 1999 MaK Technologies, Inc.
** All rights reserved.
*******************************************************************************/

#pragma once

#include "vrfutil/readerWriter.h"
#include "vrfutil/rwReal.h"
#include <matrix/LibMatrix.h>
#include "vrfobjparam/vrfobjparamDefines.h"

class DT_DLL_vrfobjparam DtSimSector : public DtReaderWriter
{
public:
   DtSimSector();

   DtSimSector(const DtString & name, DtReaderWriterRegistry *  
      parentRegistry = 0);

   DtSimSector(const DtString & name, const DtSimSector & orig, 
      DtReaderWriterRegistry *  parentRegistry = 0);

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

   virtual ~DtSimSector();

   virtual DtSimSector * clone(const DtString & name, DtReaderWriterRegistry *
       parentRegistry = 0) const;

   virtual int operator==(const DtSimSector& rhs) const;

   virtual void setSector(DtReal center, DtReal size);

   virtual DtReal sectorSize() const;

   virtual DtReal sectorCenter() const;

   virtual const DtVector& centerVector() const;

   virtual bool inSector(DtReal angle) const;

   virtual bool inSector(DtVector bodyVector) const;

   virtual bool inSector(const DtVector& localPoint, const DtVector& 
      parentLocation, const DtDcm& localToBody) const;

   virtual DtReal bodyToSector(DtReal angle) const;

   virtual DtReal sectorToBody(DtReal angle) const;

protected:
   virtual void getSelf(DtlObjPtr args, const DtReaderWriter::SearchPaths& searchPaths,
      const DtVariableBindingsList& variableBindings);  

protected:


   DtRwReal mySectorCenter;
   DtRwReal mySectorSize;


   DtVector myCenterVector;
   DtReal   myBodyToSectorOffset;
   DtReal   myCosineHalfSectorSize;
};