include/vrfmodel/rotWingAct.h

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/*******************************************************************************
** Copyright (c) 1999-2003 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: rotWingAct.h,v $ $Revision: 1.52 $ $State: Exp $
*******************************************************************************/



#ifndef rotWingAct_H_
#define rotWingAct_H_
#include "vrfobjcore/actCmpnt.h"
#include <vlpi/disEnums.h>
#include <matrix/LibMatrix.h>

class DtString;
class DtSimManager;
class DtRotaryWingEntityStateRepository;
class DtConstrainedAnalogInputPort;
class DtConstrainedDualAxisAnalogInputPort;
class DtRotaryWingActuatorDescriptor;
class DtRotaryWingFlightPSR;
class DtPhysicalWorld;
class DtTerrainDatabase;

#include "vrfmodel/vrfmodelDefines.h"
class DT_DLL_vrfmodel DtRotaryWingActuatorComponent : public DtActuatorComponent
{

public:

   DtRotaryWingActuatorComponent(const DtString& name, 
      DtVrfObject* owner,
      DtSimManager* simManager, 
      DtComponentDescriptor* desc = 0,
      DtReaderWriterRegistry* parentRegistry = 0);

   virtual ~DtRotaryWingActuatorComponent();

   virtual bool init();

   virtual DtString type() const;

   virtual void tick();

   virtual void useFuel(double fuelUsed);
   virtual double fuelLeft() const;

   virtual double calculateFuel() const;

   virtual void fallFromSky();

   static DtSimComponent * creator(const DtString& name, 
      DtVrfObject* owner,
      DtSimManager* simManager, 
      DtComponentDescriptor* desc = 0,
      DtReaderWriterRegistry* parentRegistry = 0);

protected:

   virtual bool createPortGroups();

   virtual bool createPorts();

   virtual bool createPSR();

   virtual void clampFrameRate();

   virtual void setLanded(const DtVector& localIntersectionPoint);

   virtual bool checkFlyingWithoutFuel();

   virtual void calculateYawAcceleration();
   virtual void calculateYawRate();

   virtual void calculatePitchAcceleration();
   virtual void calculatePitchRate();

   virtual void calculateRollAcceleration();
   virtual void calculateRollRate();

   virtual void calculateOrientation();

   virtual void calculateNormalizedBodyVelocity();

   virtual void calculateBodyGravity();

   virtual void calculateLiftAcceleration();

   virtual void calculateDragAcceleration();

   virtual void calculateResultantAcceleration();

   virtual void integrate();

   virtual void updateRepository();

   virtual void updateDisplay() const;

   virtual void checkLandedOrCrashed();


   virtual bool isCrashedIntoGround(const DtVector& localPosition, 
      DtVector& localIntersectionPoint) const;

   virtual void sendDetonation(const DtVector& geocentricLocation) const;

   virtual bool isSubsurface() const;

   virtual bool componentInitialized() const;

   virtual bool engineOperational() const;


private:
   
   DtRotaryWingActuatorComponent();

   DtRotaryWingActuatorComponent(const DtRotaryWingActuatorComponent & orig);

   DtRotaryWingActuatorComponent& operator=(const DtRotaryWingActuatorComponent& orig);


protected:

   DtRotaryWingEntityStateRepository*  myRotaryWingEntityState;
   DtRotaryWingActuatorDescriptor*     myRotaryWingActuatorDescriptor;

   
   DtInputPortGroup*                   myRotaryWingControlPortGroup;
         
   DtConstrainedAnalogInputPort*       myThrottlePort;

   DtConstrainedDualAxisAnalogInputPort*  myCyclicPort;

   DtConstrainedAnalogInputPort*       myPedalPort;

   DtConstrainedAnalogInputPort*       myCollectivePort;
   

   DtReal      myMaxDragAcceleration;
   DtVector    myBodyRotationalAcceleration;
   DtVector    myBodyRotationRates;
   DtTaitBryan myOrientation;
   DtDcm       myBodyToLocalMatrix;
   DtDcm       myLocalToBodyMatrix;
   DtReal      mySpeedRatioSquared;
   DtVector    myBodyVelocity;
   DtVector    myNormalizedBodyVelocity;
   DtVector    myBodyDrag;
   DtVector    myBodyGravity;
   DtVector    myBodyLift;
   DtVector    myBodyAcceleration;
   DtVector    myRelativeAcceleration;
   DtVector    myRelativeVelocity;
   DtReal      mySpeed;
   DtVector    myLocalPosition;
   DtVector    myLocalOrientation;
   DtReal      myAltitude;
   DtVector    myPreviousGroundClampedPosition;
   bool        myPrintedOutOfFuelMessage;

   DtRotaryWingFlightPSR* myProcessState;
};

#endif