Description

The Vector3d class stores a vector in 3D space.

The coordinates of the vector are accessed via public data members, x, y, and z, or via the subscript operator, where indices 0, 1, and 2 denote the x-, y-, and z- coordinates, respectively.

The operator '*' is the cross product of vectors, the operator '' is the dot product.

#include <Vector3d.h>

Public Member Functions
	Vector3d ()

	Vector3d (double xx, double yy, double zz)

	Vector3d (const UnitVector3d &v)

Vector3d	operator+ (const Vector3d &v) const

Vector3d	operator- (const Vector3d &v) const

double	operator% (const Vector3d &v) const

double	operator% (const UnitVector3d &v) const

Vector3d	operator* (const Vector3d &v) const
	Cross product. More...

Vector3d	operator* (const UnitVector3d &v) const
	Cross product. More...

Vector3d	operator- () const

Vector3d	operator* (double scalar) const

Vector3d	operator/ (double scalar) const

double	operator[] (size_t index) const

double &	operator[] (size_t index)

double	length () const

double	lengthSqrd () const

double	lengthRect () const

Vector3d &	normalize ()

Vector3d	getNormalized () const

double	dist (const Vector3d &v) const

double	distSqrd (const Vector3d &v) const

double	distRect (const Vector3d &v) const

bool	isEqual (const Vector3d &v, double epsSqrd=WSM_DISTANCE_TOL2) const

bool	isEqualRect (const Vector3d &v, double epsRect=WSM_DISTANCE_TOL) const

double	angle (const Vector3d &) const

double	angleBetweenNormalized (const Vector3d &) const
	For normalized vectors. More...

void	operator+= (const Vector3d &v)

void	operator-= (const Vector3d &v)

void	operator*= (double scalar)

void	operator/= (double scalar)

Vector3d	perpend () const

void	operator*= (const Transf3d &)

bool	isNull (double epsSqrd=WSM_MACHINE_TOL2) const

bool	isParallel (const Vector3d &, double epsNorSqrd=WSM_ANGLE_TOL2) const

bool	isParallelNorm (const Vector3d &, double epsNorSqrd=WSM_ANGLE_TOL2) const
	For normalized vectors. More...

bool	isPerpend (const Vector3d &, double epsNor=WSM_ANGLE_TOL) const

bool	isPerpend (const UnitVector3d &, double epsNor=WSM_ANGLE_TOL) const

bool	isExactNull () const

int	dominantDirection () const

Vector3d &	set (double xx, double yy, double zz)

Vector3d &	zero ()

Vector3d &	negate ()

Vector3d &	scale (const Vector3d &v)

Vector3d	getScaled (const Vector3d &v) const

Static Public Member Functions
static double	det (const WSM::Vector3d &a, const WSM::Vector3d &b, const WSM::Vector3d &c)

Public Attributes
double	x

double	y

double	z

Static Public Attributes
static const Vector3d	kNull

static const Vector3d	kXDir

static const Vector3d	kYDir

static const Vector3d	kZDir

Constructor & Destructor Documentation

WSM::Vector3d::Vector3d ( )

inline

WSM::Vector3d::Vector3d	(	double	xx,
		double	yy,
		double	zz
	)

inline

WSM::Vector3d::Vector3d ( const UnitVector3d & v )

explicit

Member Function Documentation

double WSM::Vector3d::angle ( const Vector3d & ) const

double WSM::Vector3d::angleBetweenNormalized ( const Vector3d & ) const

For normalized vectors.

static double WSM::Vector3d::det	(	const WSM::Vector3d &	a,
		const WSM::Vector3d &	b,
		const WSM::Vector3d &	c
	)

inlinestatic

double WSM::Vector3d::dist ( const Vector3d & v ) const

inline

double WSM::Vector3d::distRect ( const Vector3d & v ) const

inline

double WSM::Vector3d::distSqrd ( const Vector3d & v ) const

inline

int WSM::Vector3d::dominantDirection ( ) const

Vector3d WSM::Vector3d::getNormalized ( ) const

Vector3d WSM::Vector3d::getScaled ( const Vector3d & v ) const

inline

bool WSM::Vector3d::isEqual	(	const Vector3d &	v,
		double	epsSqrd = `WSM_DISTANCE_TOL2`
	)		const

inline

bool WSM::Vector3d::isEqualRect	(	const Vector3d &	v,
		double	epsRect = `WSM_DISTANCE_TOL`
	)		const

inline

bool WSM::Vector3d::isExactNull ( ) const

inline

bool WSM::Vector3d::isNull ( double epsSqrd = WSM_MACHINE_TOL2 ) const

inline

bool WSM::Vector3d::isParallel	(	const Vector3d &	,
		double	epsNorSqrd = `WSM_ANGLE_TOL2`
	)		const

bool WSM::Vector3d::isParallelNorm	(	const Vector3d &	,
		double	epsNorSqrd = `WSM_ANGLE_TOL2`
	)		const

For normalized vectors.

bool WSM::Vector3d::isPerpend	(	const Vector3d &	,
		double	epsNor = `WSM_ANGLE_TOL`
	)		const

bool WSM::Vector3d::isPerpend	(	const UnitVector3d &	,
		double	epsNor = `WSM_ANGLE_TOL`
	)		const

double WSM::Vector3d::length ( ) const

inline

double WSM::Vector3d::lengthRect ( ) const

inline

double WSM::Vector3d::lengthSqrd ( ) const

inline

Vector3d& WSM::Vector3d::negate ( )

inline

Vector3d& WSM::Vector3d::normalize ( )

double WSM::Vector3d::operator% ( const Vector3d & v ) const

inline

double WSM::Vector3d::operator% ( const UnitVector3d & v ) const

WSM::Vector3d WSM::Vector3d::operator* ( const Vector3d & v ) const

inline

Cross product.

Vector3d WSM::Vector3d::operator* ( const UnitVector3d & v ) const

Cross product.

Vector3d WSM::Vector3d::operator* ( double scalar ) const

inline

void WSM::Vector3d::operator*= ( double scalar )

inline

void WSM::Vector3d::operator*= ( const Transf3d & )

Vector3d WSM::Vector3d::operator+ ( const Vector3d & v ) const

inline

void WSM::Vector3d::operator+= ( const Vector3d & v )

inline

Vector3d WSM::Vector3d::operator- ( const Vector3d & v ) const

inline

Vector3d WSM::Vector3d::operator- ( ) const

inline

void WSM::Vector3d::operator-= ( const Vector3d & v )

inline

Vector3d WSM::Vector3d::operator/ ( double scalar ) const

inline

void WSM::Vector3d::operator/= ( double scalar )

inline

double WSM::Vector3d::operator[] ( size_t index ) const

inline

double& WSM::Vector3d::operator[] ( size_t index )

inline

Vector3d WSM::Vector3d::perpend ( ) const

Vector3d& WSM::Vector3d::scale ( const Vector3d & v )

inline

Vector3d& WSM::Vector3d::set	(	double	xx,
		double	yy,
		double	zz
	)

inline

Vector3d& WSM::Vector3d::zero ( )

inline

Member Data Documentation

const Vector3d WSM::Vector3d::kNull

static

const Vector3d WSM::Vector3d::kXDir

static

const Vector3d WSM::Vector3d::kYDir

static

const Vector3d WSM::Vector3d::kZDir

static

double WSM::Vector3d::x

double WSM::Vector3d::y

double WSM::Vector3d::z

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

WSM/Vector3d.h

Description

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation