CubbyFlow::ParticleEmitter2 Class Reference

Abstract base class for 2-D particle emitter. More...

#include <Core/Emitter/ParticleEmitter2.hpp>

Inheritance diagram for CubbyFlow::ParticleEmitter2:

Public Types
using	OnBeginUpdateCallback = std::function< void(ParticleEmitter2 *, double, double)>
	Callback function type for update calls. More...

Public Member Functions
	ParticleEmitter2 ()=default
	Default constructor. More...
	ParticleEmitter2 (const ParticleEmitter2 &)=default
	Default copy constructor. More...
	ParticleEmitter2 (ParticleEmitter2 &&) noexcept=default
	Default move constructor. More...
virtual	~ParticleEmitter2 ()=default
	Default virtual destructor. More...
ParticleEmitter2 &	operator= (const ParticleEmitter2 &)=default
	Default copy assignment operator. More...
ParticleEmitter2 &	operator= (ParticleEmitter2 &&) noexcept=default
	Default move assignment operator. More...
void	Update (double currentTimeInSeconds, double timeIntervalInSeconds)
const ParticleSystemData2Ptr &	GetTarget () const
	Returns the target particle system to emit. More...
void	SetTarget (const ParticleSystemData2Ptr &particles)
	Sets the target particle system to emit. More...
bool	GetIsEnabled () const
	Returns true if the emitter is enabled. More...
void	SetIsEnabled (bool enabled)
	Sets true/false to enable/disable the emitter. More...
void	SetOnBeginUpdateCallback (const OnBeginUpdateCallback &callback)
	Sets the callback function to be called when ParticleEmitter2::Update function is invoked. More...

Protected Member Functions
virtual void	OnSetTarget (const ParticleSystemData2Ptr &particles)
	Called when ParticleEmitter2::SetTarget is executed. More...
virtual void	OnUpdate (double currentTimeInSeconds, double timeIntervalInSeconds)=0
	Called when ParticleEmitter2::Update is executed. More...

Detailed Description

Abstract base class for 2-D particle emitter.

Member Typedef Documentation

OnBeginUpdateCallback

using CubbyFlow::ParticleEmitter2::OnBeginUpdateCallback = std::function<void(ParticleEmitter2*, double, double)>

Callback function type for update calls.

This type of callback function will take the emitter pointer, current time, and time interval in seconds.

Constructor & Destructor Documentation

ParticleEmitter2() [1/3]

CubbyFlow::ParticleEmitter2::ParticleEmitter2 ( )

default

Default constructor.

ParticleEmitter2() [2/3]

CubbyFlow::ParticleEmitter2::ParticleEmitter2 ( const ParticleEmitter2 &  )

default

Default copy constructor.

ParticleEmitter2() [3/3]

CubbyFlow::ParticleEmitter2::ParticleEmitter2 ( ParticleEmitter2 &&  )

defaultnoexcept

Default move constructor.

~ParticleEmitter2()

virtual CubbyFlow::ParticleEmitter2::~ParticleEmitter2 ( )

virtualdefault

Default virtual destructor.

Member Function Documentation

GetIsEnabled()

bool CubbyFlow::ParticleEmitter2::GetIsEnabled

(

)

const

Returns true if the emitter is enabled.

GetTarget()

const ParticleSystemData2Ptr& CubbyFlow::ParticleEmitter2::GetTarget

(

)

const

Returns the target particle system to emit.

OnSetTarget()

virtual void CubbyFlow::ParticleEmitter2::OnSetTarget ( const ParticleSystemData2Ptr &  particles )

protectedvirtual

Called when ParticleEmitter2::SetTarget is executed.

OnUpdate()

virtual void CubbyFlow::ParticleEmitter2::OnUpdate ( double  currentTimeInSeconds, double  timeIntervalInSeconds  )

protectedpure virtual

Called when ParticleEmitter2::Update is executed.

operator=() [1/2]

ParticleEmitter2& CubbyFlow::ParticleEmitter2::operator= ( const ParticleEmitter2 &  )

default

Default copy assignment operator.

operator=() [2/2]

ParticleEmitter2& CubbyFlow::ParticleEmitter2::operator= ( ParticleEmitter2 &&  )

defaultnoexcept

Default move assignment operator.

SetIsEnabled()

void CubbyFlow::ParticleEmitter2::SetIsEnabled

(

bool

enabled

)

Sets true/false to enable/disable the emitter.

SetOnBeginUpdateCallback()

void CubbyFlow::ParticleEmitter2::SetOnBeginUpdateCallback

(

const OnBeginUpdateCallback &

callback

)

Sets the callback function to be called when ParticleEmitter2::Update function is invoked.

The callback function takes current simulation time in seconds unit. Use this callback to track any motion or state changes related to this emitter.

Parameters

[in]

callback

The callback function.

SetTarget()

void CubbyFlow::ParticleEmitter2::SetTarget

(

const ParticleSystemData2Ptr &

particles

)

Sets the target particle system to emit.

Update()

void CubbyFlow::ParticleEmitter2::Update	(	double	currentTimeInSeconds,
		double	timeIntervalInSeconds
	)

Updates the emitter state from currentTimeInSeconds to the following time-step.

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

• Core/Emitter/ParticleEmitter2.hpp