class OSGPARTICLE_EXPORT osgParticle::ParticleSystemUpdater

A useful node class for updating particle systems automatically.

Inheritance:

Public Methods

ParticleSystemUpdater()

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

META_Node(osgParticle, ParticleSystemUpdater)

virtual void traverse(osg::NodeVisitor &nv)

inline bool computeBound() const

inline int numParticleSystems() const

Return the number of particle systems on the list

inline void addParticleSystem(ParticleSystem* ps)

Add a particle system to the list

inline const ParticleSystem* getParticleSystem(int i) const

Get a const particle system from the list

inline ParticleSystem* getParticleSystem(int i)

Get a particle system from the list

inline void removeParticleSystem(int i)

Remove a particle system from the list (by index)

inline int findParticleSystem(ParticleSystem* ps) const

Find a particle system

inline bool removeParticleSystem(ParticleSystem* ps)

Remove a particle system from the list (by pointer)

Protected Methods

virtual ~ParticleSystemUpdater()

ParticleSystemUpdater& operator=(const ParticleSystemUpdater &)

inline virtual bool computeBound() const

Documentation

A useful node class for updating particle systems automatically. When a ParticleSystemUpdater is traversed by a cull visitor, it calls the update() method on the specified particle systems. You should place this updater AFTER other nodes like emitters and programs.

ParticleSystemUpdater()

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

META_Node(osgParticle, ParticleSystemUpdater)

virtual void traverse(osg::NodeVisitor &nv)

virtual ~ParticleSystemUpdater()

ParticleSystemUpdater& operator=(const ParticleSystemUpdater &)

inline virtual bool computeBound() const

inline bool computeBound() const

inline int numParticleSystems() const

Return the number of particle systems on the list

inline void addParticleSystem(ParticleSystem* ps)

Add a particle system to the list

inline const ParticleSystem* getParticleSystem(int i) const

Get a const particle system from the list

inline ParticleSystem* getParticleSystem(int i)

Get a particle system from the list

inline void removeParticleSystem(int i)

Remove a particle system from the list (by index)

inline int findParticleSystem(ParticleSystem* ps) const

Find a particle system

inline bool removeParticleSystem(ParticleSystem* ps)

Remove a particle system from the list (by pointer)

This class has no child classes.

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