FrameCurve Class Reference

Piecewize frame curves. More...

#include <curve.h>

Public Member Functions
	FrameCurve ()
	Empty.
	FrameCurve (const QVector< Frame > &, bool=false)
	Creates a simple open curve with key frames.
	FrameCurve (const QVector< Frame > &, const QVector< bool > &, bool=false)
	Creates a curve.
	~FrameCurve ()
	Empty.
Vector	Vertex (int) const
	Access to curve vertices.
Frame &	GetFrame (int)
	Access to curve frames.
Frame	GetFrame (int) const
	Access to curve frames.
bool &	Smooth (int)
	Access to curve vertices.
bool	Smooth (int) const
	Access to curve vertices.
Box	GetBox () const
	Compute the bounding box of the curve.
double	Length () const
	Compute the length of the curve.
int	Size () const
	Return the size of the sampled curve.
void	Translate (const Vector &)
	Translate a curve.
void	Rotate (const Matrix &)
	Rotate a curve.
bool	IsClosed () const
	Check if the curve is closed.

Protected Attributes
QVector< Frame >	frame
	Array of frames
QVector< bool >	smooth
	Array of flags defining whether a frame in the curve should be considered a smooth or not
bool	closed = false
	Closed curve flag.

Detailed Description

Piecewize frame curves.

Constructor & Destructor Documentation

FrameCurve() [1/2]

FrameCurve::FrameCurve	(	const QVector< Frame > &	p,
		bool	closed = false )

Creates a simple open curve with key frames.

Parameters

p	Set of points.
closed	Flag defining whether the curve is closed (true) or open (false).

FrameCurve() [2/2]

FrameCurve::FrameCurve	(	const QVector< Frame > &	p,
		const QVector< bool > &	s,
		bool	closed = false )

Creates a curve.

Parameters

p	Set of points.
s	Set of smoothing flags.
closed	Flag defining whether the curve is closed (true) or open (false).

Member Function Documentation

Rotate()

void FrameCurve::Rotate

(

const Matrix &

r

)

Rotate a curve.

Parameters

r	Rotation matrix.

Translate()

void FrameCurve::Translate

(

const Vector &

t

)

Translate a curve.

Parameters

t	Translation vector.