iso::geom::BezierSplineAlg Class Reference

#include <iso_geom_bezier_spline_alg.h>

Inherits iso::geom::SplineAlg.

Inheritance diagram for iso::geom::BezierSplineAlg:

[legend]Collaboration diagram for iso::geom::BezierSplineAlg:

[legend]List of all members.

Public Member Functions
	BezierSplineAlg (unsigned int p_dimension, unsigned int p_subdivisionCount, bool pAutoTangents=true)
	create bezier spline
	~BezierSplineAlg ()
	destructor
virtual SplineAlg *	copy () const
	create a copy of a spline alg
void	setAutoTangents (bool pAutoTangents)
	set autotangents mode
virtual void	setSubdivisionCount (unsigned int p_subdivisionCount)
	set subdivision count
virtual void	createSpline (QVector< math::Vector< real > > &p_controlPoints, QVector< math::Vector< real > > &p_splinePoints, bool b_closed=false)
	create spline
Protected Member Functions
	BezierSplineAlg ()
	default constructor
virtual void	preCalc ()
	precalculate polynomial values
void	createAutoTangentSpline (QVector< math::Vector< real > > &p_controlPoints, QVector< math::Vector< real > > &p_splinePoints, bool b_closed=false)
	create spline
void	createExplicitTangentSpline (QVector< math::Vector< real > > &p_controlPoints, QVector< math::Vector< real > > &p_splinePoints, bool b_closed=false)
	create spline
Protected Attributes
bool	mAutoTangents
	whether tangent are automatically calculated or not

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Constructor & Destructor Documentation

BezierSplineAlg::BezierSplineAlg	(	unsigned int	p_dimension,
		unsigned int	p_subdivisionCount,
		bool	pAutoTangents = true
	)

create bezier spline

Parameters:

	p_dimension	dimension of spline
	p_subdivisionCount	number of subdivisions
	pAutoTangents	autotangents mode

BezierSplineAlg::~BezierSplineAlg

(

)

destructor

BezierSplineAlg::BezierSplineAlg

(

)

[protected]

default constructor

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Member Function Documentation

SplineAlg * BezierSplineAlg::copy

(

)

const [virtual]

create a copy of a spline alg

Returns:

copy of spline alg

Implements iso::geom::SplineAlg.

void BezierSplineAlg::setAutoTangents

(

bool

pAutoTangents

)

set autotangents mode

Parameters:

pAutoTangents

autotangents mode

void BezierSplineAlg::setSubdivisionCount

(

unsigned int

p_subdivisionCount

)

[virtual]

set subdivision count

Parameters:

p_subdivisionCount

subdivision count

Reimplemented from iso::geom::SplineAlg.

void BezierSplineAlg::createSpline	(	QVector< math::Vector< real > > &	p_controlPoints,
		QVector< math::Vector< real > > &	p_splinePoints,
		bool	b_closed = false
	)			[virtual]

create spline

Parameters:

	p_controlPoints	control points
	p_splinePoints	resulting spline points
	b_closed	whether spline should be closed or not

Implements iso::geom::SplineAlg.

void BezierSplineAlg::preCalc

(

)

[protected, virtual]

precalculate polynomial values

Implements iso::geom::SplineAlg.

void BezierSplineAlg::createAutoTangentSpline	(	QVector< math::Vector< real > > &	p_controlPoints,
		QVector< math::Vector< real > > &	p_splinePoints,
		bool	b_closed = false
	)			[protected]

create spline

Parameters:

	p_controlPoints	control points
	p_splinePoints	resulting spline points
	b_closed	whether spline should be closed or not

void BezierSplineAlg::createExplicitTangentSpline	(	QVector< math::Vector< real > > &	p_controlPoints,
		QVector< math::Vector< real > > &	p_splinePoints,
		bool	b_closed = false
	)			[protected]

create spline

Parameters:

	p_controlPoints	control points
	p_splinePoints	resulting spline points
	b_closed	whether spline should be closed or not

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Member Data Documentation

bool iso::geom::BezierSplineAlg::mAutoTangents [protected]

whether tangent are automatically calculated or not

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

• /Users/dbisig/programming/swarms/trunk/geom/trunk/code/spline/iso_geom_bezier_spline_alg.h
• /Users/dbisig/programming/swarms/trunk/geom/trunk/code/spline/iso_geom_bezier_spline_alg.cpp

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