class OSGPARTICLE_EXPORT osgParticle::Emitter

An abstract base class for particle emitters.

Inheritance:

Public Methods

Emitter()

Emitter(const Emitter &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)

inline const Particle& getParticleTemplate() const

Get the particle template

inline void setParticleTemplate(const Particle &p)

Set the particle template (particle is copied)

inline bool getUseDefaultTemplate() const

Return whether the particle system's default template should be used

inline void setUseDefaultTemplate(bool v)

Set whether the default particle template should be used.

inline void process(double dt)

Protected Methods

virtual ~Emitter()

Emitter& operator=(const Emitter &)

virtual void emit(double dt) = 0

Inherited from ParticleProcessor:

Public Methods

inline ReferenceFrame getReferenceFrame() const

void traverse(osg::NodeVisitor &nv)

inline ParticleProcessor::ReferenceFrame getReferenceFrame() const

inline void setReferenceFrame(ReferenceFrame rf)

inline bool isEnabled() const

inline void setEnabled(bool v)

inline ParticleSystem* getParticleSystem()

inline const ParticleSystem* getParticleSystem() const

inline void setParticleSystem(ParticleSystem* ps)

inline bool computeBound() const

inline const osg::Matrix& getLocalToWorldMatrix()

inline const osg::Matrix& getWorldToLocalMatrix()

inline osg::Vec3 transformLocalToWorld(const osg::Vec3 &P)

inline osg::Vec3 transformWorldToLocal(const osg::Vec3 &P)

inline osg::Vec3 rotateLocalToWorld(const osg::Vec3 &P)

inline osg::Vec3 rotateWorldToLocal(const osg::Vec3 &P)

Public Members

enum ReferenceFrame

Documentation

An abstract base class for particle emitters. Descendant classes must override the emit() method to generate new particles by calling the ParticleSystem::createParticle() method on the particle system associated to the emitter.

Emitter()

Emitter(const Emitter &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)

virtual ~Emitter()

Emitter& operator=(const Emitter &)

virtual void emit(double dt) = 0

inline const Particle& getParticleTemplate() const

Get the particle template

inline void setParticleTemplate(const Particle &p)

Set the particle template (particle is copied)

inline bool getUseDefaultTemplate() const

Return whether the particle system's default template should be used

inline void setUseDefaultTemplate(bool v)

Set whether the default particle template should be used. When this flag is true, the particle template is ignored, and the particle system's default template is used instead.

inline void process(double dt)

Direct child classes:

ModularEmitter

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