BoxEmitter Class Reference

Describes a voluminous box region in which particles are generated. More...

#include "boxEmitter.h"

Inheritance diagram for BoxEmitter:

Public Member Functions
	BoxEmitter ()
	constructor
	BoxEmitter (const BoxEmitter &copy)
	copy constructor
virtual	~BoxEmitter ()
	destructor
LPoint3	get_max_bound () const
	boundary accessor
LPoint3	get_min_bound () const
	boundary accessor
virtual BaseParticleEmitter *	make_copy ()
	copier
virtual void	output (std::ostream &out) const
	Write a string representation of this instance to <out>.
void	set_max_bound (const LPoint3 &vmax)
	boundary assignment
void	set_min_bound (const LPoint3 &vmin)
	boundary assignment
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 voluminous box region in which particles are generated.

Definition at line 22 of file boxEmitter.h.

Constructor & Destructor Documentation

BoxEmitter() [1/2]

BoxEmitter::BoxEmitter

(

)

constructor

Definition at line 19 of file boxEmitter.cxx.

Referenced by BoxEmitter(), and make_copy().

BoxEmitter() [2/2]

BoxEmitter::BoxEmitter

(

const BoxEmitter &

copy

)

copy constructor

Definition at line 29 of file boxEmitter.cxx.

References BoxEmitter().

~BoxEmitter()

BoxEmitter::~BoxEmitter ( )

virtual

destructor

Definition at line 39 of file boxEmitter.cxx.

Member Function Documentation

get_max_bound()

LPoint3 BoxEmitter::get_max_bound ( ) const

inline

boundary accessor

Definition at line 41 of file boxEmitter.I.

get_min_bound()

LPoint3 BoxEmitter::get_min_bound ( ) const

inline

boundary accessor

Definition at line 33 of file boxEmitter.I.

make_copy()

BaseParticleEmitter * BoxEmitter::make_copy ( )

virtual

copier

Implements BaseParticleEmitter.

Definition at line 46 of file boxEmitter.cxx.

References BoxEmitter().

output()

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

virtual

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

Reimplemented from BaseParticleEmitter.

Definition at line 80 of file boxEmitter.cxx.

set_max_bound()

void BoxEmitter::set_max_bound ( const LPoint3 & vmax )

inline

boundary assignment

Definition at line 25 of file boxEmitter.I.

set_min_bound()

void BoxEmitter::set_min_bound ( const LPoint3 & vmin )

inline

boundary assignment

Definition at line 17 of file boxEmitter.I.

write()

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

virtual

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

Reimplemented from BaseParticleEmitter.

Definition at line 90 of file boxEmitter.cxx.

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

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

• panda/src/particlesystem/boxEmitter.h
• panda/src/particlesystem/boxEmitter.cxx
• panda/src/particlesystem/boxEmitter.I