Plane Class Reference

#include <Plane.h>

Inheritance diagram for Plane:

Public Member Functions
	Plane (ptrFlightDataTy &&from, ptrFlightDataTy &&to)
	Create a new plane from two flight data objects. More...
	~Plane () override
	Destructor cleans up all resources acquired. More...
void	UpdatePosition (float _elapsedSinceLastCall, int _flCounter) override
	Called by XPMP2 right before updating the aircraft's placement in the world. More...
float	GetLift () const override
	Lift produced. Either given in wake.lift or simple defaults apply. More...
void	UpdateFromFlightData (listFlightDataTy &listFD, const tsTy &now)
	Regularly called to update from/to positions from the list of available flight data. More...
void	DetermineGndAlt (ptrFlightDataTy &fd)
	Determine ground altitude of a given location. More...
bool	ShallBeRemoved (const tsTy &cutOff) const
	Determines if this plane shall be removed, sets bToBeRemoved if so. More...

Protected Member Functions
void	TakeOverData (bool bFrom, ptrFlightDataTy &&source)
	Prepare given position for usage after taking over from passed-in smart pointer. More...

Static Protected Member Functions
static void	OncePerCycle (int _flCounter)
	perform once-per-cycle activities More...

Protected Attributes
ptrFlightDataTy	fdFrom
	the from-position for interpolation More...
ptrFlightDataTy	fdTo
	the to-position for interpolation More...
XPLMDrawInfo_t	diFrom
	the from-position in XP speak More...
XPLMDrawInfo_t	diTo
float	f = 0.5f
float	tTouchDown = NAN
	time since touch down More...

Static Protected Attributes
static int	flCounter = -1
	flight loop counter of last update More...
static tsTy::rep	ticksNow = 0
	'now' timestamp More...

Constructor & Destructor Documentation

Plane()

Plane::Plane	(	ptrFlightDataTy &&	from,
		ptrFlightDataTy &&	to
	)

Create a new plane from two flight data objects.

~Plane()

Plane::~Plane ( )

override

Destructor cleans up all resources acquired.

Member Function Documentation

DetermineGndAlt()

void Plane::DetermineGndAlt

(

ptrFlightDataTy &

fd

)

Determine ground altitude of a given location.

GetLift()

float Plane::GetLift ( ) const

override

Lift produced. Either given in wake.lift or simple defaults apply.

OncePerCycle()

void Plane::OncePerCycle ( int  _flCounter )

staticprotected

perform once-per-cycle activities

ShallBeRemoved()

bool Plane::ShallBeRemoved

(

const tsTy &

cutOff

)

const

Determines if this plane shall be removed, sets bToBeRemoved if so.

Reasons for removal:

• no updates for too long
• too far away from camera

TakeOverData()

void Plane::TakeOverData ( bool  bFrom, ptrFlightDataTy &&  source  )

protected

Prepare given position for usage after taking over from passed-in smart pointer.

Parameters

bFrom	Store into from variables? Otherwise into to
source	From where to take over the data

UpdateFromFlightData()

void Plane::UpdateFromFlightData	(	listFlightDataTy &	listFD,
		const tsTy &	now
	)

Regularly called to update from/to positions from the list of available flight data.

UpdatePosition()

void Plane::UpdatePosition ( float  _elapsedSinceLastCall, int  _flCounter  )

override

Called by XPMP2 right before updating the aircraft's placement in the world.

Member Data Documentation

diFrom

XPLMDrawInfo_t Plane::diFrom

protected

the from-position in XP speak

diTo

XPLMDrawInfo_t Plane::diTo

protected

the to-position in XP speak

f

float Plane::f = 0.5f

protected

The factor: increases from 0 to 1 while now is between from and to (->interpolation), and becomes larger than 1 if now increases even beyond to (-> extrapolation)

fdFrom

ptrFlightDataTy Plane::fdFrom

protected

the from-position for interpolation

fdTo

ptrFlightDataTy Plane::fdTo

protected

the to-position for interpolation

flCounter

int Plane::flCounter = -1

staticprotected

flight loop counter of last update

ticksNow

tsTy::rep Plane::ticksNow = 0

staticprotected

'now' timestamp

'now' timestamp in ticks since epoch

tTouchDown

float Plane::tTouchDown = NAN

protected

time since touch down

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The documentation for this class was generated from the following files:

• inc/Plane.h
• src/Plane.cpp