#include <WsfTimeOffsetTargetPoint.hpp>

Inheritance diagram for wsf::space::TimeOffsetTargetPoint:

Collaboration diagram for wsf::space::TimeOffsetTargetPoint:

Public Member Functions
	TimeOffsetTargetPoint (std::unique_ptr< OrbitalTargetPoint > aTargetPoint, std::unique_ptr< UtOrbitalPropagatorBase > aPropagator, double aTimeOffset)
	~TimeOffsetTargetPoint () override=default
TimeOffsetTargetPoint *	Clone () const override
	Create a copy of this target point.
void	Update (const UtCalendar &aEpoch) override
	Update the point to the given `aEpoch`.
ut::OrbitalStateVector	GetOrbitalStateVectorInertial () const override
	Return the combined inertial position and velocity of this point at this object's current epoch.
UtVec3d	GetPositionECI () const override
	Return the ECI position of this point at this object's current epoch.
UtVec3d	GetVelocityECI () const override
	Return the ECI velocity of this point at this object's current epoch.
UtCalendar	GetEpoch () const override
	Return the current epoch of this point.
double	GetCharacteristicTime () const override
double	GetTimeOffset () const
void	SetTimeOffset (double aTimeOffset)
Public Member Functions inherited from wsf::space::OrbitalTargetPoint
	OrbitalTargetPoint ()=default
virtual	~OrbitalTargetPoint ()=default

Detailed Description

A target point that predicts backward from a given target point.

This target point will predict backward (or forward) from another target point, called the base target, using a provided propagator. A space platform with a propagator like the one used during this objects construction, and that has achieved the kinematics of this target point, will reach the kinematics of the base target at a fixed time in the future.

Constructor & Destructor Documentation

◆ TimeOffsetTargetPoint()

wsf::space::TimeOffsetTargetPoint::TimeOffsetTargetPoint	(	std::unique_ptr< OrbitalTargetPoint >	aTargetPoint,
		std::unique_ptr< UtOrbitalPropagatorBase >	aPropagator,
		double	aTimeOffset )

Referenced by Clone().

◆ ~TimeOffsetTargetPoint()

wsf::space::TimeOffsetTargetPoint::~TimeOffsetTargetPoint ( )

overridedefault

Member Function Documentation

◆ Clone()

TimeOffsetTargetPoint * wsf::space::TimeOffsetTargetPoint::Clone ( ) const

inlineoverridevirtual

Create a copy of this target point.

Implements wsf::space::OrbitalTargetPoint.

References TimeOffsetTargetPoint().

◆ GetCharacteristicTime()

double wsf::space::TimeOffsetTargetPoint::GetCharacteristicTime ( ) const

overridevirtual

Return a characteristic time for this point.

This is used in the Target maneuver to set a maximum search time when there is no user input for this value. This method should return a reasonable time that likely includes the targeting solution. For example, a propagator based OrbitalTargetPoint might return the orbital period.