#include <DampingOperator.h>

Inheritance diagram for osgParticle::DampingOperator:

Collaboration diagram for osgParticle::DampingOperator:

Public Member Functions
	DampingOperator ()

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

	META_Object (osgParticle, DampingOperator)

void	setDamping (float x, float y, float z)
	Set the damping factors. More...

void	setDamping (const osg::Vec3 &damping)

void	setDamping (float x)
	Set the damping factors to one value. More...

void	getDamping (float &x, float &y, float &z) const
	Get the damping factors. More...

const osg::Vec3 &	getDamping () const

void	setCutoff (float low, float high)
	Set the velocity cutoff factors. More...

void	setCutoffLow (float low)

void	setCutoffHigh (float low)

void	getCutoff (float &low, float &high) const
	Get the velocity cutoff factors. More...

float	getCutoffLow () const

float	getCutoffHigh () const

void	operate (Particle *P, double dt)
	Apply the acceleration to a particle. 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	beginOperate (Program *)

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	~DampingOperator ()

DampingOperator &	operator= (const DampingOperator &)

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	_damping

float	_cutoffLow

float	_cutoffHigh

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

A damping operator applies damping constant to particle's velocity. Refer to David McAllister's Particle System API (http://www.particlesystems.org)

Definition at line 28 of file DampingOperator.h.

Constructor & Destructor Documentation

osgParticle::DampingOperator::DampingOperator ( )

inline

Definition at line 31 of file DampingOperator.h.

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

inline

Definition at line 34 of file DampingOperator.h.

virtual osgParticle::DampingOperator::~DampingOperator ( )

inlineprotectedvirtual

Definition at line 68 of file DampingOperator.h.

Member Function Documentation

void osgParticle::DampingOperator::getCutoff	(	float &	low,
		float &	high
	)		const

inline

Get the velocity cutoff factors.

Definition at line 60 of file DampingOperator.h.

float osgParticle::DampingOperator::getCutoffHigh ( ) const

inline

Definition at line 62 of file DampingOperator.h.

float osgParticle::DampingOperator::getCutoffLow ( ) const

inline

Definition at line 61 of file DampingOperator.h.

void osgParticle::DampingOperator::getDamping	(	float &	x,
		float &	y,
		float &	z
	)		const

inline

Get the damping factors.

Definition at line 49 of file DampingOperator.h.

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const osg::Vec3& osgParticle::DampingOperator::getDamping ( ) const

inline

Definition at line 52 of file DampingOperator.h.

osgParticle::DampingOperator::META_Object	(	osgParticle	,
		DampingOperator
	)

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

inlinevirtual

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

Implements osgParticle::Operator.

Definition at line 78 of file DampingOperator.h.

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

inlineprotected

Definition at line 69 of file DampingOperator.h.

void osgParticle::DampingOperator::setCutoff	(	float	low,
		float	high
	)

inline

Set the velocity cutoff factors.

Definition at line 55 of file DampingOperator.h.

void osgParticle::DampingOperator::setCutoffHigh ( float low )

inline

Definition at line 57 of file DampingOperator.h.

void osgParticle::DampingOperator::setCutoffLow ( float low )

inline

Definition at line 56 of file DampingOperator.h.

void osgParticle::DampingOperator::setDamping	(	float	x,
		float	y,
		float	z
	)

inline

Set the damping factors.

Definition at line 42 of file DampingOperator.h.

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void osgParticle::DampingOperator::setDamping ( const osg::Vec3 & damping )

inline

Definition at line 43 of file DampingOperator.h.

void osgParticle::DampingOperator::setDamping ( float x )

inline

Set the damping factors to one value.

Definition at line 46 of file DampingOperator.h.

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Member Data Documentation

float osgParticle::DampingOperator::_cutoffHigh

protected

Definition at line 73 of file DampingOperator.h.

float osgParticle::DampingOperator::_cutoffLow

protected

Definition at line 72 of file DampingOperator.h.

osg::Vec3 osgParticle::DampingOperator::_damping

protected

Definition at line 71 of file DampingOperator.h.

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

osg_head/include/osgParticle/DampingOperator.h

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation