cinder::BSpline< T > Class Template Reference

#include <BSpline.h>

List of all members.

Public Member Functions
	BSpline (const std::vector< T > &points, int degree, bool loop, bool open)
	BSpline ()
	BSpline (int numControlPoints, const T *controlPoints, int degree, bool loop, const float *knots)
	BSpline (const BSpline &bspline)
BSpline &	operator= (const BSpline &bspline)
	~BSpline ()
int	getNumControlPoints () const
int	getDegree () const
int	getNumSpans () const
bool	isOpen () const
bool	isUniform () const
bool	isLoop () const
void	setControlPoint (int i, const T &rkCtrl)
T	getControlPoint (int i) const
void	setKnot (int i, float fKnot)
float	getKnot (int i) const
T	getPosition (float t) const
T	getDerivative (float t) const
T	getSecondDerivative (float t) const
T	getThirdDerivative (float t) const
T::TYPE	getSpeed (float t) const
float	getLength (float fT0, float fT1) const
void	get (float t, T *position, T *firstDerivative=NULL, T *secondDerivative=NULL, T *thirdDerivative=NULL) const
float	getTime (float length) const
	Returns the time associated with an arc length in the range [0,getLength(0,1)].
BSplineBasis &	getBasis ()
Protected Member Functions
void	createControl (const T *akCtrlPoint)
Protected Attributes
int	mNumCtrlPoints
T *	mCtrlPoints
bool	mLoop
BSplineBasis	mBasis
int	mReplicate

template<typename T>
class cinder::BSpline< T >

---

Constructor & Destructor Documentation

template<typename T >

cinder::BSpline< T >::BSpline	(	const std::vector< T > &	points,
		int	degree,
		bool	loop,
		bool	open
	)

template<typename T>

cinder::BSpline< T >::BSpline

(

)

template<typename T >

cinder::BSpline< T >::BSpline	(	int	numControlPoints,
		const T *	controlPoints,
		int	degree,
		bool	loop,
		const float *	knots
	)

template<typename T >

cinder::BSpline< T >::BSpline

(

const BSpline< T > &

bspline

)

template<typename T >

cinder::BSpline< T >::~BSpline

(

)

---

Member Function Documentation

template<typename T >

BSpline< T > & cinder::BSpline< T >::operator=

(

const BSpline< T > &

bspline

)

template<typename T>

int cinder::BSpline< T >::getNumControlPoints

(

)

const

template<typename T>

int cinder::BSpline< T >::getDegree

(

)

const

template<typename T>

int cinder::BSpline< T >::getNumSpans

(

)

const

template<typename T>

bool cinder::BSpline< T >::isOpen

(

)

const

template<typename T>

bool cinder::BSpline< T >::isUniform

(

)

const

template<typename T>

bool cinder::BSpline< T >::isLoop

(

)

const

template<typename T >

void cinder::BSpline< T >::setControlPoint	(	int	i,
		const T &	rkCtrl
	)

template<typename T >

T cinder::BSpline< T >::getControlPoint

(

int

i

)

const

template<typename T >

void cinder::BSpline< T >::setKnot	(	int	i,
		float	fKnot
	)

template<typename T >

float cinder::BSpline< T >::getKnot

(

int

i

)

const

template<typename T >

T cinder::BSpline< T >::getPosition

(

float

t

)

const

template<typename T >

T cinder::BSpline< T >::getDerivative

(

float

t

)

const

template<typename T >

T cinder::BSpline< T >::getSecondDerivative

(

float

t

)

const

template<typename T >

T cinder::BSpline< T >::getThirdDerivative

(

float

t

)

const

template<typename T>

T::TYPE cinder::BSpline< T >::getSpeed

(

float

t

)

const

template<typename T >

float cinder::BSpline< T >::getLength	(	float	fT0,
		float	fT1
	)		const

template<typename T >

void cinder::BSpline< T >::get	(	float	t,
		T *	position,
		T *	firstDerivative = NULL,
		T *	secondDerivative = NULL,
		T *	thirdDerivative = NULL
	)		const

template<typename T >

float cinder::BSpline< T >::getTime

(

float

length

)

const

Returns the time associated with an arc length in the range [0,getLength(0,1)].

template<typename T >

BSplineBasis & cinder::BSpline< T >::getBasis

(

)

template<typename T >

void cinder::BSpline< T >::createControl

(

const T *

akCtrlPoint

)

[protected]

---

Member Data Documentation

template<typename T>

int cinder::BSpline< T >::mNumCtrlPoints [protected]

template<typename T>

T* cinder::BSpline< T >::mCtrlPoints [protected]

template<typename T>

bool cinder::BSpline< T >::mLoop [protected]

template<typename T>

BSplineBasis cinder::BSpline< T >::mBasis [protected]

template<typename T>

int cinder::BSpline< T >::mReplicate [protected]

---

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

• include/cinder/BSpline.h
• src/cinder/BSpline.cpp