osgParticle::Interpolator Class Reference

An abstract base class for implementing interpolators. More...

Inheritance diagram for osgParticle::Interpolator:

List of all members.

Public Member Functions
	Interpolator ()
	Interpolator (const Interpolator &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 float	interpolate (float t, float y1, float y2) const =0
	Interpolate between floats. Must be overriden in descendant classes.
virtual osg::Vec2	interpolate (float t, const osg::Vec2 &y1, const osg::Vec2 &y2) const
	Interpolate between 2-dimensional vectors. Default behavior is to interpolate each component separately.
virtual osg::Vec3	interpolate (float t, const osg::Vec3 &y1, const osg::Vec3 &y2) const
	Interpolate between 3-dimensional vectors. Default behavior is to interpolate each component separately.
virtual osg::Vec4	interpolate (float t, const osg::Vec4 &y1, const osg::Vec4 &y2) const
	Interpolate between 4-dimensional vectors. Default behavior is to interpolate each component separately.
template<class ValueType>
ValueType	interpolate (float t, const range< ValueType > &r) const
Protected Member Functions
virtual	~Interpolator ()

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Detailed Description

An abstract base class for implementing interpolators.

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Constructor & Destructor Documentation

osgParticle::Interpolator::Interpolator

(

)

[inline]

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

virtual osgParticle::Interpolator::~Interpolator

(

)

[inline, protected, virtual]

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Member Function Documentation

virtual const char* osgParticle::Interpolator::className

(

)

const [inline, virtual]

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

Implements osg::Object.

template<class ValueType>

ValueType osgParticle::Interpolator::interpolate	(	float	t,
		const range< ValueType > &	r
	)			const [inline]

virtual osg::Vec4 osgParticle::Interpolator::interpolate	(	float	t,
		const osg::Vec4 &	y1,
		const osg::Vec4 &	y2
	)			const [inline, virtual]

Interpolate between 4-dimensional vectors. Default behavior is to interpolate each component separately.

virtual osg::Vec3 osgParticle::Interpolator::interpolate	(	float	t,
		const osg::Vec3 &	y1,
		const osg::Vec3 &	y2
	)			const [inline, virtual]

Interpolate between 3-dimensional vectors. Default behavior is to interpolate each component separately.

virtual osg::Vec2 osgParticle::Interpolator::interpolate	(	float	t,
		const osg::Vec2 &	y1,
		const osg::Vec2 &	y2
	)			const [inline, virtual]

Interpolate between 2-dimensional vectors. Default behavior is to interpolate each component separately.

virtual float osgParticle::Interpolator::interpolate	(	float	t,
		float	y1,
		float	y2
	)			const [pure virtual]

Interpolate between floats. Must be overriden in descendant classes.

Implemented in osgParticle::LinearInterpolator.

virtual bool osgParticle::Interpolator::isSameKindAs

(

const osg::Object *

obj

)

const [inline, virtual]

Reimplemented from osg::Object.

virtual const char* osgParticle::Interpolator::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.

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

• Interpolator

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