Describes a planar ring region in which particles are generated. More...

#include "ringEmitter.h"

Inheritance diagram for RingEmitter:

Public Member Functions
	RingEmitter ()
	constructor

	RingEmitter (const RingEmitter &copy)
	copy constructor

virtual	~RingEmitter ()
	destructor

PN_stdfloat	get_angle () const
	angle of elevation get

PN_stdfloat	get_radius () const
	radius get

PN_stdfloat	get_radius_spread () const
	radius_spread get

int	get_uniform_emission () const
	uniform_emission get

virtual BaseParticleEmitter *	make_copy ()
	copier

virtual void	output (std::ostream &out) const
	Write a string representation of this instance to <out>.

void	set_angle (PN_stdfloat angle)
	angle of elevation set

void	set_radius (PN_stdfloat r)
	radius set

void	set_radius_spread (PN_stdfloat spread)
	radius_spread set

void	set_uniform_emission (int uniform_emission)
	uniform_emission set

virtual void	write (std::ostream &out, int indent=0) const
	Write a string representation of this instance to <out>.

Public Member Functions inherited from BaseParticleEmitter
virtual	~BaseParticleEmitter ()
	destructor

void	generate (LPoint3 &pos, LVector3 &vel)
	parent generation function

PN_stdfloat	get_amplitude () const
	amplitude query

PN_stdfloat	get_amplitude_spread () const
	amplitude spread query

emissionType	get_emission_type () const
	emission type query

LVector3	get_explicit_launch_vector () const
	query for explicit emission launch vector

LVector3	get_offset_force () const
	user-defined force

LPoint3	get_radiate_origin () const
	query for explicit emission launch vector

void	set_amplitude (PN_stdfloat a)
	amplitude assignment

void	set_amplitude_spread (PN_stdfloat as)
	amplitude spread assignment

void	set_emission_type (emissionType et)
	emission type assignment

void	set_explicit_launch_vector (const LVector3 &elv)
	assignment of explicit emission launch vector

void	set_offset_force (const LVector3 &of)
	user-defined force

void	set_radiate_origin (const LPoint3 &ro)
	assignment of radiate emission origin point

Public Member Functions inherited from ReferenceCount
int	get_ref_count () const

WeakReferenceList *	get_weak_list () const
	Returns the WeakReferenceList associated with this ReferenceCount object.

bool	has_weak_list () const
	Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise.

void	local_object ()
	This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack.

void	ref () const
	Explicitly increments the reference count.

bool	ref_if_nonzero () const
	Atomically increases the reference count of this object if it is not zero.

bool	test_ref_count_integrity () const
	Does some easy checks to make sure that the reference count isn't completely bogus.

bool	test_ref_count_nonzero () const
	Does some easy checks to make sure that the reference count isn't zero, or completely bogus.

virtual bool	unref () const
	Explicitly decrements the reference count.

bool	unref_if_one () const
	Atomically decreases the reference count of this object if it is one.

WeakReferenceList *	weak_ref ()
	Adds the indicated PointerToVoid as a weak reference to this object.

void	weak_unref ()
	Removes the indicated PointerToVoid as a weak reference to this object.

Public Member Functions inherited from MemoryBase
void	operator delete (void , void )

void	operator delete (void *ptr)

void	operator delete[] (void , void )

void	operator delete[] (void *ptr)

void *	operator new (size_t size)

void *	operator new (size_t size, void *ptr)

void *	operator new[] (size_t size)

void *	operator new[] (size_t size, void *ptr)

Additional Inherited Members
Public Types inherited from BaseParticleEmitter
enum	emissionType { ET_EXPLICIT , ET_RADIATE , ET_CUSTOM }

Static Public Member Functions inherited from ReferenceCount
static TypeHandle	get_class_type ()

static void	init_type ()

Public Attributes inherited from ReferenceCount
	get_ref_count
	Returns the current reference count.

Detailed Description

Describes a planar ring region in which particles are generated.

Definition at line 22 of file ringEmitter.h.

Constructor & Destructor Documentation

◆ RingEmitter() [1/2]

RingEmitter::RingEmitter ( )

constructor

Definition at line 19 of file ringEmitter.cxx.

Referenced by ArcEmitter::ArcEmitter(), ArcEmitter::ArcEmitter(), RingEmitter(), and make_copy().

◆ RingEmitter() [2/2]

RingEmitter::RingEmitter ( const RingEmitter & copy )

copy constructor

Definition at line 28 of file ringEmitter.cxx.

References RingEmitter().

◆ ~RingEmitter()

RingEmitter::~RingEmitter ( )

virtual

destructor

Definition at line 44 of file ringEmitter.cxx.

Member Function Documentation

◆ get_angle()

PN_stdfloat RingEmitter::get_angle ( ) const

inline

angle of elevation get

Definition at line 63 of file ringEmitter.I.

◆ get_radius()

PN_stdfloat RingEmitter::get_radius ( ) const

inline

radius get

Definition at line 54 of file ringEmitter.I.

◆ get_radius_spread()

PN_stdfloat RingEmitter::get_radius_spread ( ) const

inline

radius_spread get

Definition at line 72 of file ringEmitter.I.

◆ get_uniform_emission()

int RingEmitter::get_uniform_emission ( ) const

inline

uniform_emission get

Definition at line 81 of file ringEmitter.I.

◆ make_copy()

BaseParticleEmitter * RingEmitter::make_copy ( )

virtual

copier

Implements BaseParticleEmitter.

Reimplemented in ArcEmitter.

Definition at line 51 of file ringEmitter.cxx.

References RingEmitter().

◆ output()

void RingEmitter::output ( std::ostream & out ) const

virtual

Write a string representation of this instance to <out>.

Reimplemented from BaseParticleEmitter.

Reimplemented in ArcEmitter.

Definition at line 107 of file ringEmitter.cxx.

◆ set_angle()

void RingEmitter::set_angle ( PN_stdfloat angle )

inline

angle of elevation set

Definition at line 27 of file ringEmitter.I.

◆ set_radius()

void RingEmitter::set_radius ( PN_stdfloat r )

inline

radius set

Definition at line 18 of file ringEmitter.I.

◆ set_radius_spread()

void RingEmitter::set_radius_spread ( PN_stdfloat spread )

inline

radius_spread set

Definition at line 36 of file ringEmitter.I.

◆ set_uniform_emission()

void RingEmitter::set_uniform_emission ( int uniform_emission )

inline

uniform_emission set

Definition at line 45 of file ringEmitter.I.

◆ write()

void RingEmitter::write	(	std::ostream &	out,
		int	indent = 0 ) const

virtual

Write a string representation of this instance to <out>.

Reimplemented from BaseParticleEmitter.

Reimplemented in ArcEmitter.

Definition at line 117 of file ringEmitter.cxx.

References indent(), and BaseParticleEmitter::write().

Referenced by ArcEmitter::write().

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

panda/src/particlesystem/ringEmitter.h
panda/src/particlesystem/ringEmitter.cxx
panda/src/particlesystem/ringEmitter.I

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ RingEmitter() [1/2]

◆ RingEmitter() [2/2]

◆ ~RingEmitter()

Member Function Documentation

◆ get_angle()

◆ get_radius()

◆ get_radius_spread()

◆ get_uniform_emission()

◆ make_copy()

◆ output()

◆ set_angle()

◆ set_radius()

◆ set_radius_spread()

◆ set_uniform_emission()

◆ write()