osgParticle::Placer Class Reference

Inheritance diagram for osgParticle::Placer:

List of all members.

Public Member Functions
	Placer ()
	Placer (const Placer &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	place (Particle *P) const =0
	Place a particle. Must be implemented in descendant classes.
virtual osg::Vec3	getControlPosition () const =0
	Return the control position of particles that placer will generate. Must be implemented in descendant classes.
Protected Member Functions
	~Placer ()
Placer &	operator= (const Placer &)

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Detailed Description

An abstract base class for implementing particle placers. A placer is an object which take a particle as input, and places it somewhere by setting its position vector. Placer objects are used by the ModularEmitter class as part of the particle emission process.

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Constructor & Destructor Documentation

osgParticle::Placer::Placer

(

)

[inline]

osgParticle::Placer::Placer	(	const Placer &	copy,
		const osg::CopyOp &	copyop = osg::CopyOp::SHALLOW_COPY
	)			[inline]

osgParticle::Placer::~Placer

(

)

[inline, protected]

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Member Function Documentation

virtual const char* osgParticle::Placer::className

(

)

const [inline, virtual]

return the name of the object's class type. Must be defined by derived classes.

Implements osg::Object.

Reimplemented in osgParticle::CenteredPlacer.

virtual osg::Vec3 osgParticle::Placer::getControlPosition

(

)

const [pure virtual]

Return the control position of particles that placer will generate. Must be implemented in descendant classes.

Implemented in osgParticle::BoxPlacer, osgParticle::MultiSegmentPlacer, osgParticle::PointPlacer, osgParticle::SectorPlacer, and osgParticle::SegmentPlacer.

virtual bool osgParticle::Placer::isSameKindAs

(

const osg::Object *

obj

)

const [inline, virtual]

Reimplemented from osg::Object.

Reimplemented in osgParticle::CenteredPlacer.

virtual const char* osgParticle::Placer::libraryName

(

)

const [inline, virtual]

return the name of the object's library. Must be defined by derived classes. The OpenSceneGraph convention is that the namespace of a library is the same as the library name.

Implements osg::Object.

Reimplemented in osgParticle::CenteredPlacer.

Placer& osgParticle::Placer::operator=

(

const Placer &

)

[inline, protected]

virtual void osgParticle::Placer::place

(

Particle *

P

)

const [pure virtual]

Place a particle. Must be implemented in descendant classes.

Implemented in osgParticle::BoxPlacer, osgParticle::MultiSegmentPlacer, osgParticle::PointPlacer, osgParticle::SectorPlacer, and osgParticle::SegmentPlacer.

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

• Placer

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