#include <OrbitOperator.h>

Inheritance diagram for osgParticle::OrbitOperator:

Collaboration diagram for osgParticle::OrbitOperator:

Public Member Functions
	OrbitOperator ()

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

	META_Object (osgParticle, OrbitOperator)

void	setCenter (const osg::Vec3 &c)
	Set the center of orbit. More...

const osg::Vec3 &	getCenter () const
	Get the center of orbit. More...

void	setMagnitude (float mag)
	Set the acceleration scale. More...

float	getMagnitude () const
	Get the acceleration scale. More...

void	setEpsilon (float eps)
	Set the acceleration epsilon. More...

float	getEpsilon () const
	Get the acceleration epsilon. More...

void	setMaxRadius (float max)
	Set max radius between the center and the particle. More...

float	getMaxRadius () const
	Get max radius between the center and the particle. More...

void	operate (Particle *P, double dt)
	Apply the acceleration to a particle. Do not call this method manually. More...

void	beginOperate (Program *prg)
	Perform some initializations. Do not call this method manually. More...

Public Member Functions inherited from osgParticle::Operator
	Operator ()

	Operator (const Operator &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

bool	isEnabled () const
	Get whether this operator is enabled. More...

void	setEnabled (bool v)
	Enable or disable this operator. More...

virtual void	operateParticles (ParticleSystem *ps, double dt)

virtual void	endOperate ()
	Do something after all particles have been processed. More...

Public Member Functions inherited from osg::Object
	Object ()

	Object (bool threadSafeRefUnref)

	Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)

virtual Object *	cloneType () const =0

virtual Object *	clone (const CopyOp &) const =0

std::string	getCompoundClassName () const

virtual Node *	asNode ()

virtual const Node *	asNode () const

virtual NodeVisitor *	asNodeVisitor ()

virtual const NodeVisitor *	asNodeVisitor () const

virtual StateAttribute *	asStateAttribute ()

virtual const StateAttribute *	asStateAttribute () const

virtual Uniform *	asUniform ()

virtual const Uniform *	asUniform () const

virtual void	setThreadSafeRefUnref (bool threadSafe)

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)

osg::UserDataContainer *	getUserDataContainer ()

const osg::UserDataContainer *	getUserDataContainer () const

osg::UserDataContainer *	getOrCreateUserDataContainer ()

virtual void	setUserData (Referenced *obj)

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)

virtual void	resizeGLObjectBuffers (unsigned int)

virtual void	releaseGLObjects (osg::State *=0) const

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	~OrbitOperator ()

OrbitOperator &	operator= (const OrbitOperator &)

Protected Member Functions inherited from osgParticle::Operator
virtual	~Operator ()

Operator &	operator= (const Operator &)

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
osg::Vec3	_center

osg::Vec3	_xf_center

float	_magnitude

float	_epsilon

float	_maxRadius

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
Public Types inherited from osg::Object
enum	DataVariance { DYNAMIC, STATIC, UNSPECIFIED }

Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()

static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)

static bool	getThreadSafeReferenceCounting ()

static void	setDeleteHandler (DeleteHandler *handler)

static DeleteHandler *	getDeleteHandler ()

Detailed Description

An orbit operator forces particles in the orbit around a point. Refer to David McAllister's Particle System API (http://www.particlesystems.org)

Definition at line 29 of file OrbitOperator.h.

Constructor & Destructor Documentation

osgParticle::OrbitOperator::OrbitOperator ( )

inline

Definition at line 32 of file OrbitOperator.h.

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

inline

Definition at line 36 of file OrbitOperator.h.

virtual osgParticle::OrbitOperator::~OrbitOperator ( )

inlineprotectedvirtual

Definition at line 74 of file OrbitOperator.h.

Member Function Documentation

void osgParticle::OrbitOperator::beginOperate ( Program * prg )

inlinevirtual

Perform some initializations. Do not call this method manually.

Reimplemented from osgParticle::Operator.

Definition at line 97 of file OrbitOperator.h.

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const osg::Vec3& osgParticle::OrbitOperator::getCenter ( ) const

inline

Get the center of orbit.

Definition at line 47 of file OrbitOperator.h.

float osgParticle::OrbitOperator::getEpsilon ( ) const

inline

Get the acceleration epsilon.

Definition at line 59 of file OrbitOperator.h.

float osgParticle::OrbitOperator::getMagnitude ( ) const

inline

Get the acceleration scale.

Definition at line 53 of file OrbitOperator.h.

float osgParticle::OrbitOperator::getMaxRadius ( ) const

inline

Get max radius between the center and the particle.

Definition at line 65 of file OrbitOperator.h.

osgParticle::OrbitOperator::META_Object	(	osgParticle	,
		OrbitOperator
	)

void osgParticle::OrbitOperator::operate	(	Particle *	P,
		double	dt
	)

inlinevirtual

Apply the acceleration to a particle. Do not call this method manually.

Implements osgParticle::Operator.

Definition at line 86 of file OrbitOperator.h.

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

inlineprotected

Definition at line 75 of file OrbitOperator.h.

void osgParticle::OrbitOperator::setCenter ( const osg::Vec3 & c )

inline

Set the center of orbit.

Definition at line 44 of file OrbitOperator.h.

void osgParticle::OrbitOperator::setEpsilon ( float eps )

inline

Set the acceleration epsilon.

Definition at line 56 of file OrbitOperator.h.

void osgParticle::OrbitOperator::setMagnitude ( float mag )

inline

Set the acceleration scale.

Definition at line 50 of file OrbitOperator.h.

void osgParticle::OrbitOperator::setMaxRadius ( float max )

inline

Set max radius between the center and the particle.

Definition at line 62 of file OrbitOperator.h.

Member Data Documentation

osg::Vec3 osgParticle::OrbitOperator::_center

protected

Definition at line 77 of file OrbitOperator.h.

float osgParticle::OrbitOperator::_epsilon

protected

Definition at line 80 of file OrbitOperator.h.

float osgParticle::OrbitOperator::_magnitude

protected

Definition at line 79 of file OrbitOperator.h.

float osgParticle::OrbitOperator::_maxRadius

protected

Definition at line 81 of file OrbitOperator.h.

osg::Vec3 osgParticle::OrbitOperator::_xf_center

protected

Definition at line 78 of file OrbitOperator.h.

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

osg_head/include/osgParticle/OrbitOperator.h

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation