#include <ParticleProcessor>

Inheritance diagram for osgParticle::ParticleProcessor:

Public Types
enum	ReferenceFrame { RELATIVE_RF , ABSOLUTE_RF }
Public Types inherited from osg::Node
typedef std::vector< Group * >	ParentList
typedef unsigned int	NodeMask
typedef std::vector< std::string >	DescriptionList
Public Types inherited from osg::Object
enum	DataVariance { DYNAMIC , STATIC , UNSPECIFIED }

Public Member Functions
	ParticleProcessor ()
	ParticleProcessor (const ParticleProcessor &copy, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
virtual const char *	libraryName () const
virtual const char *	className () const
virtual bool	isSameKindAs (const osg::Object *obj) const
virtual void	accept (osg::NodeVisitor &nv)
ReferenceFrame	getReferenceFrame () const
	Get the reference frame.
void	setReferenceFrame (ReferenceFrame rf)
	Set the reference frame.
bool	getEnabled () const
	Get whether this processor is enabled or not.
bool	isEnabled () const
void	setEnabled (bool v)
	Set whether this processor is enabled or not.
ParticleSystem *	getParticleSystem ()
	Get a pointer to the destination particle system.
const ParticleSystem *	getParticleSystem () const
	Get a const pointer to the destination particle system.
virtual void	setParticleSystem (ParticleSystem *ps)
	Set the destination particle system.
void	setEndless (bool type)
	Set the endless flag of this processor.
bool	getEndless () const
	Check whether this processor is endless.
bool	isEndless () const
void	setLifeTime (double t)
	Set the lifetime of this processor.
double	getLifeTime () const
	Get the lifetime of this processor.
void	setStartTime (double t)
	Set the start time of this processor.
double	getStartTime () const
	Get the start time of this processor.
void	setCurrentTime (double t)
	Set the current time of this processor.
double	getCurrentTime () const
	Get the current time of this processor.
void	setResetTime (double t)
	Set the reset time of this processor. A value of 0 disables reset.
double	getResetTime () const
	Get the reset time of this processor.
bool	isAlive () const
void	traverse (osg::NodeVisitor &nv)
const osg::Matrix &	getLocalToWorldMatrix ()
	Get the current local-to-world transformation matrix (valid only during cull traversal).
const osg::Matrix &	getWorldToLocalMatrix ()
	Get the current world-to-local transformation matrix (valid only during cull traversal).
const osg::Matrix &	getPreviousLocalToWorldMatrix ()
	Get the previous local-to-world transformation matrix (valid only during cull traversal).
const osg::Matrix &	getPreviousWorldToLocalMatrix ()
	Get the previous world-to-local transformation matrix (valid only during cull traversal).
osg::Vec3	transformLocalToWorld (const osg::Vec3 &P)
	Transform a point from local to world coordinates (valid only during cull traversal).
osg::Vec3	rotateLocalToWorld (const osg::Vec3 &P)
	Transform a vector from local to world coordinates, discarding translation (valid only during cull traversal).
osg::Vec3	transformWorldToLocal (const osg::Vec3 &P)
	Transform a point from world to local coordinates (valid only during cull traversal).
osg::Vec3	rotateWorldToLocal (const osg::Vec3 &P)
	Transform a vector from world to local coordinates, discarding translation (valid only during cull traversal).
virtual osg::BoundingSphere	computeBound () const
Public Member Functions inherited from osg::Node
	Node ()
	Node (const Node &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
virtual Object *	cloneType () const
virtual Object *	clone (const CopyOp &copyop) const
virtual Node *	asNode ()
virtual const Node *	asNode () const
virtual Drawable *	asDrawable ()
virtual const Drawable *	asDrawable () const
virtual Geometry *	asGeometry ()
virtual const Geometry *	asGeometry () const
virtual Group *	asGroup ()
virtual const Group *	asGroup () const
virtual Transform *	asTransform ()
virtual const Transform *	asTransform () const
virtual Switch *	asSwitch ()
virtual const Switch *	asSwitch () const
virtual Geode *	asGeode ()
virtual const Geode *	asGeode () const
virtual osgTerrain::Terrain *	asTerrain ()
virtual const osgTerrain::Terrain *	asTerrain () const
virtual void	ascend (NodeVisitor &nv)
const ParentList &	getParents () const
ParentList	getParents ()
Group *	getParent (unsigned int i)
const Group *	getParent (unsigned int i) const
unsigned int	getNumParents () const
NodePathList	getParentalNodePaths (osg::Node *haltTraversalAtNode=0) const
MatrixList	getWorldMatrices (const osg::Node *haltTraversalAtNode=0) const
void	setUpdateCallback (Callback *nc)
template<class T>
void	setUpdateCallback (const ref_ptr< T > &nc)
Callback *	getUpdateCallback ()
const Callback *	getUpdateCallback () const
void	addUpdateCallback (Callback *nc)
template<class T>
void	addUpdateCallback (const ref_ptr< T > &nc)
void	removeUpdateCallback (Callback *nc)
template<class T>
void	removeUpdateCallback (const ref_ptr< T > &nc)
unsigned int	getNumChildrenRequiringUpdateTraversal () const
void	setEventCallback (Callback *nc)
template<class T>
void	setEventCallback (const ref_ptr< T > &nc)
Callback *	getEventCallback ()
const Callback *	getEventCallback () const
void	addEventCallback (Callback *nc)
template<class T>
void	addEventCallback (const ref_ptr< T > &nc)
void	removeEventCallback (Callback *nc)
template<class T>
void	removeEventCallback (const ref_ptr< T > &nc)
unsigned int	getNumChildrenRequiringEventTraversal () const
void	setCullCallback (Callback *nc)
template<class T>
void	setCullCallback (const ref_ptr< T > &nc)
Callback *	getCullCallback ()
const Callback *	getCullCallback () const
void	addCullCallback (Callback *nc)
template<class T>
void	addCullCallback (const ref_ptr< T > &nc)
void	removeCullCallback (Callback *nc)
template<class T>
void	removeCullCallback (const ref_ptr< T > &nc)
void	setCullingActive (bool active)
bool	getCullingActive () const
unsigned int	getNumChildrenWithCullingDisabled () const
bool	isCullingActive () const
unsigned int	getNumChildrenWithOccluderNodes () const
bool	containsOccluderNodes () const
void	setNodeMask (NodeMask nm)
NodeMask	getNodeMask () const
void	setStateSet (osg::StateSet *stateset)
template<class T>
void	setStateSet (const osg::ref_ptr< T > &stateset)
osg::StateSet *	getOrCreateStateSet ()
osg::StateSet *	getStateSet ()
const osg::StateSet *	getStateSet () const
void	setDescriptions (const DescriptionList &descriptions)
DescriptionList &	getDescriptions ()
const DescriptionList &	getDescriptions () const
const std::string &	getDescription (unsigned int i) const
std::string &	getDescription (unsigned int i)
unsigned int	getNumDescriptions () const
void	addDescription (const std::string &desc)
void	setInitialBound (const osg::BoundingSphere &bsphere)
const BoundingSphere &	getInitialBound () const
void	dirtyBound ()
const BoundingSphere &	getBound () const
void	setComputeBoundingSphereCallback (ComputeBoundingSphereCallback *callback)
template<class T>
void	setComputeBoundingSphereCallback (const ref_ptr< T > &callback)
ComputeBoundingSphereCallback *	getComputeBoundingSphereCallback ()
const ComputeBoundingSphereCallback *	getComputeBoundingSphereCallback () const
virtual void	setThreadSafeRefUnref (bool threadSafe)
virtual void	resizeGLObjectBuffers (unsigned int)
virtual void	releaseGLObjects (osg::State *=0) const
Public Member Functions inherited from osg::Object
	Object ()
	Object (bool threadSafeRefUnref)
	Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
std::string	getCompoundClassName () const
virtual NodeVisitor *	asNodeVisitor ()
virtual const NodeVisitor *	asNodeVisitor () const
virtual StateSet *	asStateSet ()
virtual const StateSet *	asStateSet () const
virtual StateAttribute *	asStateAttribute ()
virtual const StateAttribute *	asStateAttribute () const
virtual Uniform *	asUniform ()
virtual const Uniform *	asUniform () const
virtual Camera *	asCamera ()
virtual const Camera *	asCamera () const
virtual Callback *	asCallback ()
virtual const Callback *	asCallback () const
virtual CallbackObject *	asCallbackObject ()
virtual const CallbackObject *	asCallbackObject () const
virtual UserDataContainer *	asUserDataContainer ()
virtual const UserDataContainer *	asUserDataContainer () const
virtual ValueObject *	asValueObject ()
virtual const ValueObject *	asValueObject () const
virtual Image *	asImage ()
virtual const Image *	asImage () const
virtual void	setName (const std::string &name)
void	setName (const char *name)
const std::string &	getName () const
void	setDataVariance (DataVariance dv)
DataVariance	getDataVariance () const
virtual void	computeDataVariance ()
void	setUserDataContainer (osg::UserDataContainer *udc)
template<class T>
void	setUserDataContainer (const ref_ptr< T > &udc)
osg::UserDataContainer *	getUserDataContainer ()
const osg::UserDataContainer *	getUserDataContainer () const
osg::UserDataContainer *	getOrCreateUserDataContainer ()
virtual void	setUserData (Referenced *obj)
template<class T>
void	setUserData (const ref_ptr< T > &ud)
virtual Referenced *	getUserData ()
virtual const Referenced *	getUserData () const
template<typename T>
bool	getUserValue (const std::string &name, T &value) const
template<typename T>
void	setUserValue (const std::string &name, const T &value)
template<typename T>
BoolValueObject UCharValueObject UShortValueObject UIntValueObject DoubleValueObject Vec3fValueObject Vec2dValueObject Vec4dValueObject PlaneValueObject MatrixdValueObject BoundingBoxdValueObject BoundingSpheredValueObject bool	getUserValue (const std::string &name, T &value) const
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
bool	getThreadSafeRefUnref () const
OpenThreads::Mutex *	getRefMutex () const
int	ref () const
int	unref () const
int	unref_nodelete () const
int	referenceCount () const
ObserverSet *	getObserverSet () const
ObserverSet *	getOrCreateObserverSet () const
void	addObserver (Observer *observer) const
void	removeObserver (Observer *observer) const

Protected Member Functions
virtual	~ParticleProcessor ()
ParticleProcessor &	operator= (const ParticleProcessor &)
virtual void	process (double dt)=0
Protected Member Functions inherited from osg::Node
virtual	~Node ()
void	addParent (osg::Group *parent)
void	removeParent (osg::Group *parent)
void	setNumChildrenRequiringUpdateTraversal (unsigned int num)
void	setNumChildrenRequiringEventTraversal (unsigned int num)
void	setNumChildrenWithCullingDisabled (unsigned int num)
void	setNumChildrenWithOccluderNodes (unsigned int num)
Protected Member Functions inherited from osg::Object
virtual	~Object ()
Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const
void	deleteUsingDeleteHandler () const

Protected Attributes
ReferenceFrame	_rf
bool	_enabled
double	_t0
osg::ref_ptr< ParticleSystem >	_ps
bool	_first_ltw_compute
bool	_need_ltw_matrix
bool	_first_wtl_compute
bool	_need_wtl_matrix
osg::Matrix	_ltw_matrix
osg::Matrix	_wtl_matrix
osg::Matrix	_previous_ltw_matrix
osg::Matrix	_previous_wtl_matrix
osg::NodeVisitor *	_current_nodevisitor
bool	_endless
double	_lifeTime
double	_startTime
double	_currentTime
double	_resetTime
unsigned int	_frameNumber
Protected Attributes inherited from osg::Node
BoundingSphere	_initialBound
ref_ptr< ComputeBoundingSphereCallback >	_computeBoundCallback
BoundingSphere	_boundingSphere
bool	_boundingSphereComputed
ParentList	_parents
ref_ptr< Callback >	_updateCallback
unsigned int	_numChildrenRequiringUpdateTraversal
ref_ptr< Callback >	_eventCallback
unsigned int	_numChildrenRequiringEventTraversal
ref_ptr< Callback >	_cullCallback
bool	_cullingActive
unsigned int	_numChildrenWithCullingDisabled
unsigned int	_numChildrenWithOccluderNodes
NodeMask	_nodeMask
ref_ptr< StateSet >	_stateset
Protected Attributes inherited from osg::Object
std::string	_name
DataVariance	_dataVariance
osg::UserDataContainer *	_userDataContainer
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet
OpenThreads::Atomic	_refCount

Additional Inherited Members
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()

Detailed Description

A common base interface for those classes which need to do something on particles. Such classes are, for example, Emitter (particle generation) and Program (particle animation). This class holds some properties, like a reference frame and a reference to a ParticleSystem; descendant classes should process the particles taking into account the reference frame, computing the right transformations when needed.

Member Enumeration Documentation

◆ ReferenceFrame

enum osgParticle::ParticleProcessor::ReferenceFrame

Enumerator
RELATIVE_RF
ABSOLUTE_RF

Constructor & Destructor Documentation

◆ ParticleProcessor() [1/2]

osgParticle::ParticleProcessor::ParticleProcessor ( )

Referenced by isSameKindAs(), operator=(), and ParticleProcessor().

◆ ParticleProcessor() [2/2]

osgParticle::ParticleProcessor::ParticleProcessor	(	const ParticleProcessor &	copy,
		const osg::CopyOp &	copyop = osg::CopyOp::SHALLOW_COPY )

References ParticleProcessor(), and osg::CopyOp::SHALLOW_COPY.

◆ ~ParticleProcessor()

virtual osgParticle::ParticleProcessor::~ParticleProcessor ( )

inlineprotectedvirtual

Member Function Documentation

◆ accept()

virtual void osgParticle::ParticleProcessor::accept ( osg::NodeVisitor & nv )

inlinevirtual

Visitor Pattern : calls the apply method of a NodeVisitor with this node's type.

Reimplemented from osg::Node.

Reimplemented in osgParticle::Emitter, and osgParticle::Program.

References osg::NodeVisitor::apply(), osg::NodeVisitor::popFromNodePath(), osg::NodeVisitor::pushOntoNodePath(), and osg::NodeVisitor::validNodeMask().

◆ className()

virtual const char * osgParticle::ParticleProcessor::className ( ) const

inlinevirtual

return the name of the node's class type.

Reimplemented from osg::Node.

Reimplemented in osgParticle::Emitter, and osgParticle::Program.

◆ computeBound()

virtual osg::BoundingSphere osgParticle::ParticleProcessor::computeBound ( ) const

virtual

Compute the bounding sphere around Node's geometry or children. This method is automatically called by getBound() when the bounding sphere has been marked dirty via dirtyBound().

Reimplemented from osg::Node.

◆ getCurrentTime()

double osgParticle::ParticleProcessor::getCurrentTime ( ) const

inline

Get the current time of this processor.

References _currentTime.

◆ getEnabled()

bool osgParticle::ParticleProcessor::getEnabled ( ) const

inline

Get whether this processor is enabled or not.

References _enabled.

◆ getEndless()

bool osgParticle::ParticleProcessor::getEndless ( ) const

inline

Check whether this processor is endless.

References _endless.

◆ getLifeTime()

double osgParticle::ParticleProcessor::getLifeTime ( ) const

inline

Get the lifetime of this processor.

References _lifeTime.

◆ getLocalToWorldMatrix()

const osg::Matrix & osgParticle::ParticleProcessor::getLocalToWorldMatrix ( )

inline

Get the current local-to-world transformation matrix (valid only during cull traversal).

References _current_nodevisitor, _first_ltw_compute, _ltw_matrix, _need_ltw_matrix, _previous_ltw_matrix, and osg::computeLocalToWorld().

Referenced by getPreviousLocalToWorldMatrix(), rotateLocalToWorld(), transformLocalToWorld(), and traverse().

◆ getParticleSystem() [1/2]

ParticleSystem * osgParticle::ParticleProcessor::getParticleSystem ( )

inline

Get a pointer to the destination particle system.

References _ps.

◆ getParticleSystem() [2/2]

const ParticleSystem * osgParticle::ParticleProcessor::getParticleSystem ( ) const

inline

Get a const pointer to the destination particle system.

References _ps.

◆ getPreviousLocalToWorldMatrix()

const osg::Matrix & osgParticle::ParticleProcessor::getPreviousLocalToWorldMatrix ( )

inline

Get the previous local-to-world transformation matrix (valid only during cull traversal).

References _need_ltw_matrix, _previous_ltw_matrix, and getLocalToWorldMatrix().

Referenced by traverse().

◆ getPreviousWorldToLocalMatrix()

const osg::Matrix & osgParticle::ParticleProcessor::getPreviousWorldToLocalMatrix ( )

inline

Get the previous world-to-local transformation matrix (valid only during cull traversal).

References _need_wtl_matrix, _previous_wtl_matrix, and getWorldToLocalMatrix().

Referenced by traverse().

◆ getReferenceFrame()

ParticleProcessor::ReferenceFrame osgParticle::ParticleProcessor::getReferenceFrame ( ) const

inline

Get the reference frame.

References _rf.

Referenced by osgParticle::AccelOperator::beginOperate(), osgParticle::AngularAccelOperator::beginOperate(), osgParticle::ExplosionOperator::beginOperate(), osgParticle::ForceOperator::beginOperate(), and osgParticle::OrbitOperator::beginOperate().

◆ getResetTime()

double osgParticle::ParticleProcessor::getResetTime ( ) const

inline

Get the reset time of this processor.

References _resetTime.

◆ getStartTime()

double osgParticle::ParticleProcessor::getStartTime ( ) const

inline

Get the start time of this processor.

References _startTime.

◆ getWorldToLocalMatrix()

const osg::Matrix & osgParticle::ParticleProcessor::getWorldToLocalMatrix ( )

inline

Get the current world-to-local transformation matrix (valid only during cull traversal).

References _current_nodevisitor, _first_wtl_compute, _need_wtl_matrix, _previous_wtl_matrix, _wtl_matrix, and osg::computeWorldToLocal().

Referenced by getPreviousWorldToLocalMatrix(), rotateWorldToLocal(), transformWorldToLocal(), and traverse().

◆ isAlive()

bool osgParticle::ParticleProcessor::isAlive ( ) const

inline

Check whether the processor is alive with respect to start time and life duration. Note that this method may return true even if the processor has been disabled by calling setEnabled(false). To test whether the processor is actually processing particles or not, you should evaluate (isEnabled() && isAlive()).

References _currentTime, _lifeTime, and _startTime.

◆ isEnabled()

bool osgParticle::ParticleProcessor::isEnabled ( ) const

inline

References _enabled.

◆ isEndless()

bool osgParticle::ParticleProcessor::isEndless ( ) const

inline

References _endless.

◆ isSameKindAs()

virtual bool osgParticle::ParticleProcessor::isSameKindAs ( const osg::Object * obj ) const

inlinevirtual

return true if this and obj are of the same kind of object.

Reimplemented from osg::Node.

Reimplemented in osgParticle::Emitter, and osgParticle::Program.

References ParticleProcessor().

◆ libraryName()

virtual const char * osgParticle::ParticleProcessor::libraryName ( ) const

inlinevirtual

return the name of the node's library.

Reimplemented from osg::Node.

Reimplemented in osgParticle::Emitter, and osgParticle::Program.

◆ operator=()

ParticleProcessor & osgParticle::ParticleProcessor::operator= ( const ParticleProcessor & )

inlineprotected

References ParticleProcessor().

◆ process()

virtual void osgParticle::ParticleProcessor::process ( double dt )

protectedpure virtual

Implemented in osgParticle::Emitter, and osgParticle::Program.

◆ rotateLocalToWorld()

osg::Vec3 osgParticle::ParticleProcessor::rotateLocalToWorld ( const osg::Vec3 & P )

inline

Transform a vector from local to world coordinates, discarding translation (valid only during cull traversal).

References getLocalToWorldMatrix(), and osg::Matrixd::preMult().

Referenced by osgParticle::AccelOperator::beginOperate(), osgParticle::AngularAccelOperator::beginOperate(), osgParticle::ForceOperator::beginOperate(), and traverse().

◆ rotateWorldToLocal()

osg::Vec3 osgParticle::ParticleProcessor::rotateWorldToLocal ( const osg::Vec3 & P )

inline

Transform a vector from world to local coordinates, discarding translation (valid only during cull traversal).

References getWorldToLocalMatrix(), and osg::Matrixd::preMult().

Referenced by traverse().

◆ setCurrentTime()

void osgParticle::ParticleProcessor::setCurrentTime ( double t )

inline

Set the current time of this processor.

References _currentTime.

◆ setEnabled()

void osgParticle::ParticleProcessor::setEnabled ( bool v )

inline

Set whether this processor is enabled or not.

References _currentTime, and _enabled.

◆ setEndless()

void osgParticle::ParticleProcessor::setEndless ( bool type )

inline

Set the endless flag of this processor.

References _endless.

Referenced by setParticleSystem().

◆ setLifeTime()

void osgParticle::ParticleProcessor::setLifeTime ( double t )

inline

Set the lifetime of this processor.

References _lifeTime.

◆ setParticleSystem()

virtual void osgParticle::ParticleProcessor::setParticleSystem ( ParticleSystem * ps )

virtual

Set the destination particle system.

Reimplemented in osgParticle::Emitter.

References setEndless().

◆ setReferenceFrame()

void osgParticle::ParticleProcessor::setReferenceFrame ( ReferenceFrame rf )

inline

Set the reference frame.

References _rf.

◆ setResetTime()

void osgParticle::ParticleProcessor::setResetTime ( double t )

inline

Set the reset time of this processor. A value of 0 disables reset.

References _resetTime.

◆ setStartTime()

void osgParticle::ParticleProcessor::setStartTime ( double t )

inline

Set the start time of this processor.

References _startTime.

◆ transformLocalToWorld()

osg::Vec3 osgParticle::ParticleProcessor::transformLocalToWorld ( const osg::Vec3 & P )

inline

Transform a point from local to world coordinates (valid only during cull traversal).

References getLocalToWorldMatrix(), and osg::Matrixd::preMult().

Referenced by osgParticle::ExplosionOperator::beginOperate(), osgParticle::OrbitOperator::beginOperate(), and traverse().

◆ transformWorldToLocal()

osg::Vec3 osgParticle::ParticleProcessor::transformWorldToLocal ( const osg::Vec3 & P )

inline

Transform a point from world to local coordinates (valid only during cull traversal).

References getWorldToLocalMatrix(), and osg::Matrixd::preMult().

Referenced by traverse().

◆ traverse()

void osgParticle::ParticleProcessor::traverse ( osg::NodeVisitor & )

virtual

Traverse downwards : calls children's accept method with NodeVisitor.

Reimplemented from osg::Node.

References getLocalToWorldMatrix(), getPreviousLocalToWorldMatrix(), getPreviousWorldToLocalMatrix(), getWorldToLocalMatrix(), rotateLocalToWorld(), rotateWorldToLocal(), transformLocalToWorld(), and transformWorldToLocal().

Member Data Documentation

◆ _current_nodevisitor

osg::NodeVisitor* osgParticle::ParticleProcessor::_current_nodevisitor

protected

Referenced by getLocalToWorldMatrix(), and getWorldToLocalMatrix().

◆ _currentTime

double osgParticle::ParticleProcessor::_currentTime

protected

Referenced by getCurrentTime(), isAlive(), setCurrentTime(), and setEnabled().

◆ _enabled

bool osgParticle::ParticleProcessor::_enabled

protected

Referenced by getEnabled(), isEnabled(), and setEnabled().

◆ _endless

bool osgParticle::ParticleProcessor::_endless

protected

Referenced by getEndless(), isEndless(), and setEndless().

◆ _first_ltw_compute

bool osgParticle::ParticleProcessor::_first_ltw_compute

protected

Referenced by getLocalToWorldMatrix().

◆ _first_wtl_compute

bool osgParticle::ParticleProcessor::_first_wtl_compute

protected

Referenced by getWorldToLocalMatrix().

◆ _frameNumber

unsigned int osgParticle::ParticleProcessor::_frameNumber

protected

◆ _lifeTime

double osgParticle::ParticleProcessor::_lifeTime

protected

Referenced by getLifeTime(), isAlive(), and setLifeTime().

◆ _ltw_matrix

osg::Matrix osgParticle::ParticleProcessor::_ltw_matrix

protected

Referenced by getLocalToWorldMatrix().

◆ _need_ltw_matrix

bool osgParticle::ParticleProcessor::_need_ltw_matrix

protected

Referenced by getLocalToWorldMatrix(), and getPreviousLocalToWorldMatrix().

◆ _need_wtl_matrix

bool osgParticle::ParticleProcessor::_need_wtl_matrix

protected

Referenced by getPreviousWorldToLocalMatrix(), and getWorldToLocalMatrix().

◆ _previous_ltw_matrix

osg::Matrix osgParticle::ParticleProcessor::_previous_ltw_matrix

protected

Referenced by getLocalToWorldMatrix(), and getPreviousLocalToWorldMatrix().

◆ _previous_wtl_matrix

osg::Matrix osgParticle::ParticleProcessor::_previous_wtl_matrix

protected

Referenced by getPreviousWorldToLocalMatrix(), and getWorldToLocalMatrix().

◆ _ps

osg::ref_ptr<ParticleSystem> osgParticle::ParticleProcessor::_ps

protected

Referenced by getParticleSystem(), and getParticleSystem().

◆ _resetTime

double osgParticle::ParticleProcessor::_resetTime

protected

Referenced by getResetTime(), and setResetTime().

◆ _rf

ReferenceFrame osgParticle::ParticleProcessor::_rf

protected

Referenced by getReferenceFrame(), and setReferenceFrame().

◆ _startTime

double osgParticle::ParticleProcessor::_startTime

protected

Referenced by getStartTime(), isAlive(), and setStartTime().

◆ _t0

double osgParticle::ParticleProcessor::_t0

protected

◆ _wtl_matrix

osg::Matrix osgParticle::ParticleProcessor::_wtl_matrix

protected

Referenced by getWorldToLocalMatrix().

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

ParticleProcessor

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ ReferenceFrame

Constructor & Destructor Documentation

◆ ParticleProcessor() [1/2]

◆ ParticleProcessor() [2/2]

◆ ~ParticleProcessor()

Member Function Documentation

◆ accept()

◆ className()

◆ computeBound()

◆ getCurrentTime()

◆ getEnabled()

◆ getEndless()

◆ getLifeTime()

◆ getLocalToWorldMatrix()

◆ getParticleSystem() [1/2]

◆ getParticleSystem() [2/2]

◆ getPreviousLocalToWorldMatrix()

◆ getPreviousWorldToLocalMatrix()

◆ getReferenceFrame()

◆ getResetTime()

◆ getStartTime()

◆ getWorldToLocalMatrix()

◆ isAlive()

◆ isEnabled()

◆ isEndless()

◆ isSameKindAs()

◆ libraryName()

◆ operator=()

◆ process()

◆ rotateLocalToWorld()

◆ rotateWorldToLocal()

◆ setCurrentTime()

◆ setEnabled()

◆ setEndless()

◆ setLifeTime()

◆ setParticleSystem()

◆ setReferenceFrame()

◆ setResetTime()

◆ setStartTime()

◆ transformLocalToWorld()

◆ transformWorldToLocal()

◆ traverse()

Member Data Documentation

◆ _current_nodevisitor

◆ _currentTime

◆ _enabled

◆ _endless

◆ _first_ltw_compute

◆ _first_wtl_compute

◆ _frameNumber

◆ _lifeTime

◆ _ltw_matrix

◆ _need_ltw_matrix

◆ _need_wtl_matrix

◆ _previous_ltw_matrix

◆ _previous_wtl_matrix

◆ _ps

◆ _resetTime

◆ _rf

◆ _startTime

◆ _t0

◆ _wtl_matrix