osgParticle::AutoParticleSystemUpdater Class Reference

A useful node class for updating particle systems automatically and that automaticlly destroy them when all particles are dead ; handles ParticleSystems that need to live after their emitter is destroyed. More...

#include <AutoParticleSystemUpdater.h>

List of all members.

Public Member Functions
	AutoParticleSystemUpdater ()
	AutoParticleSystemUpdater (const AutoParticleSystemUpdater &copy, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
	META_Node (osgParticle, AutoParticleSystemUpdater)
virtual bool	addParticleSystem (ParticleSystem *ps)
	Add a particle system to the list.
virtual bool	removeParticleSystem (unsigned int i, unsigned int numParticleSystemsToRemove=1)
	Remove a particle system(s) from the list (by index).
virtual bool	setParticleSystem (unsigned int i, ParticleSystem *ps)
	set a particle system by index.
virtual void	traverse (osg::NodeVisitor &nv)
Protected Member Functions
virtual	~AutoParticleSystemUpdater ()
AutoParticleSystemUpdater &	operator= (const AutoParticleSystemUpdater &)
Protected Attributes
osg::ref_ptr< osg::Geode >	pGeode
Private Types
typedef std::vector< bool >	ParticleSystemData_Vector
Private Attributes
ParticleSystemData_Vector	_psdata

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Detailed Description

A useful node class for updating particle systems automatically and that automaticlly destroy them when all particles are dead ; handles ParticleSystems that need to live after their emitter is destroyed.

For example, destroyed units that are smoking/in fire should use this. AutoParticleSystemUpdater is almost like the osgParticle::ParticleSystemUpdater; it only adds auto-deletion. You should place this updater AFTER other nodes like emitters and programs.

Author:

Sukender

Version:

2 Replaced the inital ParticleSystemUpdater copy by a derivation, since OSG now has enough virtual mehtods (Since revision 9202).

Definition at line 45 of file AutoParticleSystemUpdater.h.

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Member Typedef Documentation

typedef std::vector<bool> osgParticle::AutoParticleSystemUpdater::ParticleSystemData_Vector [private]

Definition at line 69 of file AutoParticleSystemUpdater.h.

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Constructor & Destructor Documentation

osgParticle::AutoParticleSystemUpdater::AutoParticleSystemUpdater

(

)

Definition at line 44 of file AutoParticleSystemUpdater.cpp.

References pGeode.

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

Definition at line 48 of file AutoParticleSystemUpdater.cpp.

References _psdata.

virtual osgParticle::AutoParticleSystemUpdater::~AutoParticleSystemUpdater

(

)

[inline, protected, virtual]

Definition at line 64 of file AutoParticleSystemUpdater.h.

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Member Function Documentation

bool osgParticle::AutoParticleSystemUpdater::addParticleSystem

(

ParticleSystem *

ps

)

[virtual]

Add a particle system to the list.

Definition at line 57 of file AutoParticleSystemUpdater.cpp.

References _psdata, ASSERT, and pGeode.

osgParticle::AutoParticleSystemUpdater::META_Node	(	osgParticle	,
		AutoParticleSystemUpdater
	)

AutoParticleSystemUpdater& osgParticle::AutoParticleSystemUpdater::operator=

(

const AutoParticleSystemUpdater &

)

[inline, protected]

Definition at line 65 of file AutoParticleSystemUpdater.h.

bool osgParticle::AutoParticleSystemUpdater::removeParticleSystem	(	unsigned int	i,
		unsigned int	numParticleSystemsToRemove = 1
	)			[virtual]

Remove a particle system(s) from the list (by index).

Definition at line 66 of file AutoParticleSystemUpdater.cpp.

References _psdata, and ASSERT.

Referenced by traverse().

bool osgParticle::AutoParticleSystemUpdater::setParticleSystem	(	unsigned int	i,
		ParticleSystem *	ps
	)			[virtual]

set a particle system by index.

Definition at line 78 of file AutoParticleSystemUpdater.cpp.

References _psdata, and ASSERT.

void osgParticle::AutoParticleSystemUpdater::traverse

(

osg::NodeVisitor &

nv

)

[virtual]

Definition at line 86 of file AutoParticleSystemUpdater.cpp.

References _psdata, ASSERT, pGeode, and removeParticleSystem().

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Member Data Documentation

ParticleSystemData_Vector osgParticle::AutoParticleSystemUpdater::_psdata [private]

Definition at line 71 of file AutoParticleSystemUpdater.h.

Referenced by addParticleSystem(), AutoParticleSystemUpdater(), removeParticleSystem(), setParticleSystem(), and traverse().

osg::ref_ptr<osg::Geode> osgParticle::AutoParticleSystemUpdater::pGeode [protected]

Definition at line 66 of file AutoParticleSystemUpdater.h.

Referenced by addParticleSystem(), AutoParticleSystemUpdater(), and traverse().

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

• AutoParticleSystemUpdater.h
• AutoParticleSystemUpdater.cpp