Public Member Functions
	Vector3 ()
	Creates a zero vector.

	Vector3 (double vx, double vy, double vz)
	Creates a new vector with specified coordinates. More...

	Vector3 (double vx, double vy)
	Creates a new 2D vector with specified coordinates. More...

	Vector3 (PointXYZ &p)
	Creates vector from 3D point. More...

	Vector3 (PointXYZNormal &p)
	Creates vector from 3D point with normals. More...

Vector3	operator+ (const Vector3 &o)
	Operator for vector addition. More...

Vector3 &	operator+= (const Vector3 &o)
	Operator for addition to a vector. More...

Vector3	operator- ()
	Operator for vector inversion. More...

Vector3	operator- (const Vector3 o)
	Operator for vector subtraction. More...

Vector3 &	operator-= (const Vector3 o)
	Operator for subtraction from a vector. More...

Vector3	operator* (const double s)
	Operator for vector multiplication. More...

Vector3 &	operator*= (const double s)
	Operator for vector multiplication. More...

Vector3	operator/ (const double s)
	Operator for vector division. More...

Vector3 &	operator/= (const double s)
	Operator for vector division. More...

double	length ()
	Calculates length of a vector. More...

double	length_sqr ()
	Calculates squared length of a vector. More...

Vector3	normalized ()
	Normalize vector. More...

Vector3 &	normalize ()
	Normalize vector. More...

double	operator* (const Vector3 o)
	Operator for dot product of two vectors. More...

Vector3	operator^ (const Vector3 o)
	Calculates cross product of two vectors. More...

Vector3 &	operator^= (const Vector3 o)
	Calculates cross product of two vectors. More...

Public Attributes
double	x
	X component.

double	y
	Y component.

double	z
	Z component.

Constructor & Destructor Documentation

Vector3::Vector3	(	double	vx,
		double	vy,
		double	vz
	)

inline

Creates a new vector with specified coordinates.

Parameters

vx	X component
vy	Y component
vz	Z component

Vector3::Vector3	(	double	vx,
		double	vy
	)

inline

Creates a new 2D vector with specified coordinates.

Parameters

vx	X component
vy	Y component

Vector3::Vector3 ( PointXYZ & p )

inline

Creates vector from 3D point.

Parameters

p PointXYZ

Vector3::Vector3 ( PointXYZNormal & p )

inline

Creates vector from 3D point with normals.

Parameters

p	PointXYZNormal

Member Function Documentation

double Vector3::length ( )

inline

Calculates length of a vector.

Returns: Vector length

double Vector3::length_sqr ( )

inline

Calculates squared length of a vector.

Returns: Squared vector length

Vector3& Vector3::normalize ( )

inline

Normalize vector.

Returns: Normalized vector

Vector3 Vector3::normalized ( )

inline

Normalize vector.

Returns: Normalized vector

Vector3 Vector3::operator* ( const double s )

inline

Operator for vector multiplication.

Parameters

s Scalar

Returns: New vector

double Vector3::operator* ( const Vector3 o )

inline

Operator for dot product of two vectors.

Parameters

o Vector

Returns: Dot product

Vector3& Vector3::operator*= ( const double s )

inline

Operator for vector multiplication.

Parameters

s Scalar

Returns: Current vector

Vector3 Vector3::operator+ ( const Vector3 & o )

inline

Operator for vector addition.

Parameters

o	Vector to be added

Returns: New Vector

Vector3& Vector3::operator+= ( const Vector3 & o )

inline

Operator for addition to a vector.

Parameters

o	Vector to be added

Returns: Current vector

Vector3 Vector3::operator- ( )

inline

Operator for vector inversion.

Returns: New vector with reversed signs

Vector3 Vector3::operator- ( const Vector3 o )

inline

Operator for vector subtraction.

Parameters

o	Vector to be subtracted

Returns: New vector

Vector3& Vector3::operator-= ( const Vector3 o )

inline

Operator for subtraction from a vector.

Parameters

o	Vector to subtract

Returns: Current vector

Vector3 Vector3::operator/ ( const double s )

inline

Operator for vector division.

Parameters

s Scalar

Returns: New vector

Vector3& Vector3::operator/= ( const double s )

inline

Operator for vector division.

Parameters

s Scalar

Returns: Current vector

Vector3 Vector3::operator^ ( const Vector3 o )

inline

Calculates cross product of two vectors.

Parameters

o Vector

Returns: Cross product

Vector3& Vector3::operator^= ( const Vector3 o )

inline

Calculates cross product of two vectors.

Parameters

o Vector

Returns: Current vector

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

/home/edita/spcl2/src/Vector3.h

Public Member Functions

Public Attributes

Constructor & Destructor Documentation

Member Function Documentation