orbit_system Class Reference

Updates the Cartesian position and velocity of orbiting bodies given their Keplerian orbital elements and the current time. More...

#include <orbit-system.hpp>

Inheritance diagram for orbit_system:

Public Member Functions
	orbit_system (entity::registry &registry)
	~orbit_system ()
virtual void	update (float t, float dt)
	Scales then adds the timestep dt to the current time, then recalculates the positions of orbiting bodies. More...
void	set_time (double time)
	Sets the current time. More...
void	set_time_scale (double scale)
	Sets the factor by which the timestep dt will be scaled before being added to the current time. More...
void	set_ephemeris (std::shared_ptr< physics::orbit::ephemeris< double >> ephemeris)
	Sets the ephemeris used to calculate orbital positions. More...
Public Member Functions inherited from updatable_system
	updatable_system (entity::registry &registry)
	Creates an updatable system. More...

Additional Inherited Members
Protected Attributes inherited from updatable_system
entity::registry &	registry
	Registry on which the system operate. More...

Detailed Description

Updates the Cartesian position and velocity of orbiting bodies given their Keplerian orbital elements and the current time.

Definition at line 33 of file orbit-system.hpp.

Constructor & Destructor Documentation

orbit_system()

orbit_system::orbit_system ( entity::registry &  registry )

explicit

Definition at line 24 of file orbit-system.cpp.

~orbit_system()

orbit_system::~orbit_system

(

)

Definition at line 34 of file orbit-system.cpp.

Member Function Documentation

set_ephemeris()

void orbit_system::set_ephemeris

(

std::shared_ptr< physics::orbit::ephemeris< double >>

ephemeris

)

Sets the ephemeris used to calculate orbital positions.

Parameters

ephemeris

Ephemeris.

Definition at line 70 of file orbit-system.cpp.

set_time()

void orbit_system::set_time

(

double

time

)

Sets the current time.

Parameters

time	Time, in days.

Definition at line 76 of file orbit-system.cpp.

set_time_scale()

void orbit_system::set_time_scale

(

double

scale

)

Sets the factor by which the timestep dt will be scaled before being added to the current time.

Parameters

scale

Factor by which to scale the timestep.

Definition at line 81 of file orbit-system.cpp.

update()

void orbit_system::update ( float  t, float  dt  )

virtual

Scales then adds the timestep dt to the current time, then recalculates the positions of orbiting bodies.

Parameters

t	Time, in seconds.
dt	Delta time, in seconds.

Implements updatable_system.

Definition at line 40 of file orbit-system.cpp.

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

• orbit-system.hpp
• orbit-system.cpp