Bezier Curves [Geometry Libraries]

Collection of objects and APIs intended to be helpful with bezier curves. More...

Collaboration diagram for Bezier Curves:

Classes
struct	bezier::curve_t
	paramaterized bezier curve More...
struct	bezier::control_points_t
	bezier curve specified by control points More...
Namespaces
namespace	bezier
Typedefs
typedef rect2d_t< float >	bezier::rect_t
Functions
void	bezier::curve_t::getPointAtT (IN float t, OUT point_t &pt) const throw ()
void	bezier::control_points_t::setFromPointsAndTangents (IN const point_t &q0, IN const point_t &t0, IN const point_t &q1, IN const point_t &t1) throw ()
void	bezier::control_points_t::dump (IN const char *title) const throw ()
void	bezier::getCurveFromControlPoints (IN const control_points_t &cp, OUT curve_t &b) throw ()
void	bezier::getControlPointsFromCurve (IN const curve_t &b, OUT control_points_t &cp) throw ()
void	bezier::getRect (IN const curve_t &curve, OUT rect_t &rect) throw ()
void	bezier::scale (IO curve_t &curve, IN float factor) throw ()
void	bezier::write (IN const curve_t &curve, OUT std::string &value, IN float eps) throw ()
void	bezier::read (IN const char *value, OUT curve_t &curve)
Variables
float	bezier::curve_t::ax
float	bezier::curve_t::ay
float	bezier::curve_t::bx
float	bezier::curve_t::by
float	bezier::curve_t::cx
float	bezier::curve_t::cy
float	bezier::curve_t::x0
float	bezier::curve_t::y0
point_t	bezier::control_points_t::p0
point_t	bezier::control_points_t::p1
point_t	bezier::control_points_t::p2
point_t	bezier::control_points_t::p3

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Detailed Description

Collection of objects and APIs intended to be helpful with bezier curves.

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Typedef Documentation

typedef rect2d_t<float> bezier::rect_t

Definition at line 63 of file bezier.h.

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Function Documentation

void bezier::curve_t::getPointAtT	(	IN float	t,
		OUT point_t &	pt
	)			const throw () [inline, inherited]

Definition at line 78 of file bezier.h.

void bezier::control_points_t::setFromPointsAndTangents	(	IN const point_t &	q0,
		IN const point_t &	t0,
		IN const point_t &	q1,
		IN const point_t &	t1
	)			throw () [inline, inherited]

Definition at line 106 of file bezier.h.

void bezier::control_points_t::dump

(

IN const char *

title

)

const throw () [inline, inherited]

Definition at line 119 of file bezier.h.

void bezier::getCurveFromControlPoints	(	IN const control_points_t &	cp,
		OUT curve_t &	b
	)			throw ()

void bezier::getControlPointsFromCurve	(	IN const curve_t &	b,
		OUT control_points_t &	cp
	)			throw ()

void bezier::getRect	(	IN const curve_t &	curve,
		OUT rect_t &	rect
	)			throw ()

void bezier::scale	(	IO curve_t &	curve,
		IN float	factor
	)			throw ()

void bezier::write	(	IN const curve_t &	curve,
		OUT std::string &	value,
		IN float	eps
	)			throw ()

void bezier::read	(	IN const char *	value,
		OUT curve_t &	curve
	)

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Variable Documentation

float bezier::curve_t::ax [inherited]

Definition at line 86 of file bezier.h.

float bezier::curve_t::ay [inherited]

Definition at line 86 of file bezier.h.

float bezier::curve_t::bx [inherited]

Definition at line 87 of file bezier.h.

float bezier::curve_t::by [inherited]

Definition at line 87 of file bezier.h.

float bezier::curve_t::cx [inherited]

Definition at line 88 of file bezier.h.

float bezier::curve_t::cy [inherited]

Definition at line 88 of file bezier.h.

float bezier::curve_t::x0 [inherited]

Definition at line 89 of file bezier.h.

float bezier::curve_t::y0 [inherited]

Definition at line 89 of file bezier.h.

point_t bezier::control_points_t::p0 [inherited]

Definition at line 128 of file bezier.h.

point_t bezier::control_points_t::p1 [inherited]

Definition at line 129 of file bezier.h.

point_t bezier::control_points_t::p2 [inherited]

Definition at line 130 of file bezier.h.

point_t bezier::control_points_t::p3 [inherited]

Definition at line 131 of file bezier.h.