General purpose 3D double Vector. More...

#include <Vec4d.h>

Public Types
using	value_type = double
	Data type of vector components. More...

Public Member Functions
	Vec4d ()
	Default constructor. More...

	Vec4d (value_type x, value_type y, value_type z, value_type w)
	Constructor. More...

	Vec4d (const osg::Vec4d &v)
	Copy Constructor from osg::Vec to trBase::Vec. More...

	Vec4d (const osg::Vec4f &v)
	Copy Constructor from osg::Vec to trBase::Vec. More...

const osg::Vec4d &	GetOSGVector () const
	Returns the internal OSG vector. More...

value_type	Length () const
	Length of the vector = sqrt( vec . More...

value_type	Length2 () const
	Length squared of the vector = vec . More...

value_type	Normalize ()
	Normalize the vector so that it has length unity. More...

value_type &	X ()
	Returns the X component of the vector. More...

value_type &	Y ()
	Returns the Y component of the vector. More...

value_type &	Z ()
	Returns the Z component of the vector. More...

value_type &	W ()
	Returns the W component of the vector. More...

value_type	X () const
	Returns the X component of the vector. More...

value_type	Y () const
	Returns the Y component of the vector. More...

value_type	Z () const
	Returns the Z component of the vector. More...

value_type	W () const
	Returns the W component of the vector. More...

value_type &	R ()
	Returns the R component of the vector. More...

value_type &	G ()
	Returns the G component of the vector. More...

value_type &	B ()
	Returns the B component of the vector. More...

value_type &	A ()
	Returns the A component of the vector. More...

value_type	R () const
	Returns the R component of the vector. More...

value_type	G () const
	Returns the G component of the vector. More...

value_type	B () const
	Returns the B component of the vector. More...

value_type	A () const
	Returns the A component of the vector. More...

void	Set (value_type x, value_type y, value_type z, value_type w)
	Sets the initial values of the vector. More...

void	Set (const Vec4d &v)
	Sets the initial values of the vector. More...

void	SetRGBA (value_type r, value_type g, value_type b, value_type a)
	Sets the initial values of the vector. More...

void	Lerp (const Vec4d &to, value_type alpha)
	Linear interpolation of this vector to a passed in vector. More...

Vec4d	Lerp (const Vec4d &from, const Vec4d &to, value_type alpha)
	Linear interpolation of two vectors. More...

std::string	ToString (int precision=-1)
	Convert this object into a string representation. More...

value_type *	Ptr ()
	Pointer to the internal Vector array. More...

const value_type *	Ptr () const
	Pointer to the internal Vector array. More...

value_type &	operator[] (int i)
	Index operator. More...

value_type	operator[] (int i) const
	Index operator. More...

void	operator= (const Vec4d &v)
	Set operator. More...

void	operator= (const Vec4f &v)
	Set operator. More...

void	operator= (const osg::Vec4d &v)
	Set operator. More...

bool	operator== (const Vec4d &v) const
	Equality operator. More...

bool	operator!= (const Vec4d &v) const
	Inequality operator. More...

bool	operator< (const Vec4d &v) const
	Less than operator. More...

bool	operator> (const Vec4d &v) const
	Greater than operator. More...

value_type	operator* (const Vec4d &rhs) const
	Dot product operator. More...

const Vec4d	operator* (value_type rhs) const
	Scalar multiplication operator. More...

Vec4d &	operator*= (value_type rhs)
	Unary scalar multiplication operator. More...

const Vec4d	operator/ (value_type rhs) const
	Divide by scalar operator. More...

Vec4d &	operator/= (value_type rhs)
	Unary divide by scalar operator. More...

const Vec4d	operator+ (const Vec4d &rhs) const
	Binary vector add operator. More...

Vec4d &	operator+= (const Vec4d &rhs)
	Unary vector add operator. More...

const Vec4d	operator- (const Vec4d &rhs) const
	Binary vector subtraction operator. More...

Vec4d &	operator-= (const Vec4d &rhs)
	Unary vector subtraction operator. More...

const Vec4d	operator- () const
	Negation operator. More...

	operator osg::Vec4d () const
	Implicit conversion operator to OSG Vector. More...

	operator osg::Vec4d & ()
	Implicit conversion operator to OSG Vector. More...

	operator const osg::Vec4d & () const
	Implicit conversion operator to OSG Vector. More...

	operator osg::Vec4d * ()
	Implicit conversion operator to OSG Vector. More...

Static Public Attributes
static const int	NUM_OF_COMPONENTS

Protected Attributes
osg::Vec4d	mVec

Detailed Description

General purpose 3D double Vector.

Definition at line 47 of file Vec4d.h.

Member Typedef Documentation

◆ value_type

using trBase::Vec4d::value_type = double

Data type of vector components.

Definition at line 52 of file Vec4d.h.

Constructor & Destructor Documentation

◆ Vec4d() [1/4]

trBase::Vec4d::Vec4d ( )

Default constructor.

◆ Vec4d() [2/4]

trBase::Vec4d::Vec4d	(	value_type	x,
		value_type	y,
		value_type	z,
		value_type	w
	)

Constructor.

Parameters

x	The x component of the vector.
y	The y component of the vector.
z	The z component of the vector.
w	The w component of the vector.

◆ Vec4d() [3/4]

trBase::Vec4d::Vec4d ( const osg::Vec4d & v )

Copy Constructor from osg::Vec to trBase::Vec.

Parameters

v	The osg::Vec4d to process.

◆ Vec4d() [4/4]

trBase::Vec4d::Vec4d ( const osg::Vec4f & v )

Copy Constructor from osg::Vec to trBase::Vec.

Parameters

v	The osg::Vec4f to process.

Definition at line 34 of file Vec4d.cpp.

Member Function Documentation

◆ A() [1/2]

value_type& trBase::Vec4d::A ( )

Returns the A component of the vector.

◆ A() [2/2]

value_type trBase::Vec4d::A ( ) const

Returns the A component of the vector.

◆ B() [1/2]

value_type& trBase::Vec4d::B ( )

Returns the B component of the vector.

◆ B() [2/2]

value_type trBase::Vec4d::B ( ) const

Returns the B component of the vector.

◆ G() [1/2]

value_type& trBase::Vec4d::G ( )

Returns the G component of the vector.

◆ G() [2/2]

value_type trBase::Vec4d::G ( ) const

Returns the G component of the vector.

◆ GetOSGVector()

const osg::Vec4d& trBase::Vec4d::GetOSGVector ( ) const

Returns the internal OSG vector.

◆ Length()

value_type trBase::Vec4d::Length ( ) const

Length of the vector = sqrt( vec .

vec )

◆ Length2()

value_type trBase::Vec4d::Length2 ( ) const

Length squared of the vector = vec .

vec

◆ Lerp() [1/2]

void trBase::Vec4d::Lerp	(	const Vec4d &	to,
		value_type	alpha
	)

Linear interpolation of this vector to a passed in vector.

Parameters

to	The vector that we are interpolating to.
alpha	Amount of change (0-1).

◆ Lerp() [2/2]

Vec4d trBase::Vec4d::Lerp	(	const Vec4d &	from,
		const Vec4d &	to,
		value_type	alpha
	)

Linear interpolation of two vectors.

Parameters

from	The vector that we are interpolating from.
to	The vector that we are interpolating to.
alpha	Amount of change (0-1).

Returns: An interpolated vector.

◆ Normalize()

value_type trBase::Vec4d::Normalize ( )

Normalize the vector so that it has length unity.

Returns the previous length of the vector.

◆ operator const osg::Vec4d &()

trBase::Vec4d::operator const osg::Vec4d & ( ) const

Implicit conversion operator to OSG Vector.

◆ operator osg::Vec4d()

trBase::Vec4d::operator osg::Vec4d ( ) const

Implicit conversion operator to OSG Vector.

◆ operator osg::Vec4d &()

trBase::Vec4d::operator osg::Vec4d & ( )

Implicit conversion operator to OSG Vector.

◆ operator osg::Vec4d *()

trBase::Vec4d::operator osg::Vec4d * ( )

Implicit conversion operator to OSG Vector.

◆ operator!=()

bool trBase::Vec4d::operator!= ( const Vec4d & v ) const

Inequality operator.

◆ operator*() [1/2]

value_type trBase::Vec4d::operator* ( const Vec4d & rhs ) const

Dot product operator.

◆ operator*() [2/2]

const Vec4d trBase::Vec4d::operator* ( value_type rhs ) const

Scalar multiplication operator.

◆ operator*=()

Vec4d& trBase::Vec4d::operator*= ( value_type rhs )

Unary scalar multiplication operator.

◆ operator+()

const Vec4d trBase::Vec4d::operator+ ( const Vec4d & rhs ) const

Binary vector add operator.

◆ operator+=()

Vec4d& trBase::Vec4d::operator+= ( const Vec4d & rhs )

Unary vector add operator.

Slightly more efficient because it has no temporary intermediate objects.

◆ operator-() [1/2]

const Vec4d trBase::Vec4d::operator- ( const Vec4d & rhs ) const

Binary vector subtraction operator.

◆ operator-() [2/2]

const Vec4d trBase::Vec4d::operator- ( ) const

Negation operator.

Returns the negative of the Vec4d.

◆ operator-=()

Vec4d& trBase::Vec4d::operator-= ( const Vec4d & rhs )

Unary vector subtraction operator.

◆ operator/()

const Vec4d trBase::Vec4d::operator/ ( value_type rhs ) const

Divide by scalar operator.

◆ operator/=()

Vec4d& trBase::Vec4d::operator/= ( value_type rhs )

Unary divide by scalar operator.

◆ operator<()

bool trBase::Vec4d::operator< ( const Vec4d & v ) const

Less than operator.

◆ operator=() [1/3]

void trBase::Vec4d::operator= ( const Vec4d & v )

Set operator.

◆ operator=() [2/3]

void trBase::Vec4d::operator= ( const Vec4f & v )

Set operator.

Definition at line 40 of file Vec4d.cpp.

References mVec, trBase::Vec4f::W(), trBase::Vec4f::X(), trBase::Vec4f::Y(), and trBase::Vec4f::Z().

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◆ operator=() [3/3]

void trBase::Vec4d::operator= ( const osg::Vec4d & v )

Set operator.

◆ operator==()

bool trBase::Vec4d::operator== ( const Vec4d & v ) const

Equality operator.

◆ operator>()

bool trBase::Vec4d::operator> ( const Vec4d & v ) const

Greater than operator.

◆ operator[]() [1/2]

value_type& trBase::Vec4d::operator[] ( int i )

Index operator.

◆ operator[]() [2/2]

value_type trBase::Vec4d::operator[] ( int i ) const

Index operator.

◆ Ptr() [1/2]

value_type* trBase::Vec4d::Ptr ( )

Pointer to the internal Vector array.

◆ Ptr() [2/2]

const value_type* trBase::Vec4d::Ptr ( ) const

Pointer to the internal Vector array.

◆ R() [1/2]

value_type& trBase::Vec4d::R ( )

Returns the R component of the vector.

◆ R() [2/2]

value_type trBase::Vec4d::R ( ) const

Returns the R component of the vector.

◆ Set() [1/2]

void trBase::Vec4d::Set	(	value_type	x,
		value_type	y,
		value_type	z,
		value_type	w
	)

Sets the initial values of the vector.

◆ Set() [2/2]

void trBase::Vec4d::Set ( const Vec4d & v )

Sets the initial values of the vector.

◆ SetRGBA()

void trBase::Vec4d::SetRGBA	(	value_type	r,
		value_type	g,
		value_type	b,
		value_type	a
	)

Sets the initial values of the vector.

◆ ToString()

std::string trBase::Vec4d::ToString ( int precision = -1 )

Convert this object into a string representation.

Parameters

precision (Optional) The precision.

Returns: A std::string that represents this object.

◆ W() [1/2]

value_type& trBase::Vec4d::W ( )

Returns the W component of the vector.

Referenced by trBase::Vec4f::operator=(), and trBase::Quat::Set().

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◆ W() [2/2]

value_type trBase::Vec4d::W ( ) const

Returns the W component of the vector.

◆ X() [1/2]

value_type& trBase::Vec4d::X ( )

Returns the X component of the vector.

Referenced by trBase::Vec4f::operator=(), and trBase::Quat::Set().

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◆ X() [2/2]

value_type trBase::Vec4d::X ( ) const

Returns the X component of the vector.

◆ Y() [1/2]

value_type& trBase::Vec4d::Y ( )

Returns the Y component of the vector.

Referenced by trBase::Vec4f::operator=(), and trBase::Quat::Set().

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◆ Y() [2/2]

value_type trBase::Vec4d::Y ( ) const

Returns the Y component of the vector.

◆ Z() [1/2]

value_type& trBase::Vec4d::Z ( )

Returns the Z component of the vector.

Referenced by trBase::Vec4f::operator=(), and trBase::Quat::Set().

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◆ Z() [2/2]

value_type trBase::Vec4d::Z ( ) const

Returns the Z component of the vector.

Member Data Documentation

◆ mVec

osg::Vec4d trBase::Vec4d::mVec

protected

Definition at line 360 of file Vec4d.h.

Referenced by operator=().

◆ NUM_OF_COMPONENTS

const int trBase::Vec4d::NUM_OF_COMPONENTS

static

Definition at line 54 of file Vec4d.h.

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

Public Types

Public Member Functions

Static Public Attributes

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ value_type

Constructor & Destructor Documentation

◆ Vec4d() [1/4]

◆ Vec4d() [2/4]

◆ Vec4d() [3/4]

◆ Vec4d() [4/4]

Member Function Documentation

◆ A() [1/2]

◆ A() [2/2]

◆ B() [1/2]

◆ B() [2/2]

◆ G() [1/2]

◆ G() [2/2]

◆ GetOSGVector()

◆ Length()

◆ Length2()

◆ Lerp() [1/2]

◆ Lerp() [2/2]

◆ Normalize()

◆ operator const osg::Vec4d &()

◆ operator osg::Vec4d()

◆ operator osg::Vec4d &()

◆ operator osg::Vec4d *()

◆ operator!=()

◆ operator*() [1/2]

◆ operator*() [2/2]

◆ operator*=()

◆ operator+()

◆ operator+=()

◆ operator-() [1/2]

◆ operator-() [2/2]

◆ operator-=()

◆ operator/()

◆ operator/=()

◆ operator<()

◆ operator=() [1/3]

◆ operator=() [2/3]

◆ operator=() [3/3]

◆ operator==()

◆ operator>()

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ Ptr() [1/2]

◆ Ptr() [2/2]

◆ R() [1/2]

◆ R() [2/2]

◆ Set() [1/2]

◆ Set() [2/2]

◆ SetRGBA()

◆ ToString()

◆ W() [1/2]

◆ W() [2/2]

◆ X() [1/2]

◆ X() [2/2]

◆ Y() [1/2]

◆ Y() [2/2]

◆ Z() [1/2]

◆ Z() [2/2]

Member Data Documentation

◆ mVec

◆ NUM_OF_COMPONENTS