orbitActuator.h

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/*******************************************************************************
** Copyright (c) 1999 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: myActuator.h,v $ $Revision: 190639 $ $State: Exp $
*******************************************************************************/

#ifndef DtOrbitActuator_H_
#define DtOrbitActuator_H_

#include "vrfobjcore/actuatorComponent.h"
#include "vrfmodel/vrfmodelDefines.h"
#include "vrfutil/SGP4.h"

class DtOrbitActuatorPSR;

class DT_DLL_vrfmodel DtOrbitActuator : public DtActuatorComponent
{
public:

   //constructor
   DtOrbitActuator(const DtString& name, DtVrfObject* object, 
      DtSimManager* simManager, DtComponentDescriptor* compDescriptor, 
      DtReaderWriterRegistry* parentRegistry = 0);

   //destructor
   virtual ~DtOrbitActuator();

   //Perform any initialization required by the actuator
   virtual bool init();

   //Returns a string from compTypes.h, identifying the type of component
   virtual const char* type() const;

   //Calculate new kinematic state, and copy it to state repository
   virtual void tick();

protected:
   virtual bool createPSR();

   static void setOrbitCallback(DtSimMessage * msg, void * usr);
   virtual void processSetOrbit(DtSimMessage* msg);

public:

   //Creator function to be registered with the DtSimComponentFactory --
   //see main.cxx
   static DtSimComponent* creator(const DtString& name, DtVrfObject* object,
      DtSimManager* simManager, DtComponentDescriptor* compDescriptor,
      DtReaderWriterRegistry* parentRegistry);

protected:
   DtOrbitActuatorPSR* myProcessState;
   bool myPositionCalculated;

   bool mySatRecInitialized;
   elsetrec mySatRec;
   double timeSatRecInitialized;
};

#endif