G3D::Color4 Class Reference

Do not subclass– this implementation makes assumptions about the memory layout. More...

Public Member Functions
	Color4 (const Any &any)
	Color4 (DoNotInitialize dni)
	Color4 ()
	Initializes to all zero More...
	Color4 (const Color3 &c3, float a=1.0)
	Color4 (const class Color4unorm8 &c)
	Color4 (class BinaryInput &bi)
	Color4 (const class Vector4 &v)
	Color4 (float r, float g, float b, float a=1.0)
	Color4 (float value[4])
	Color4 (const Color4 &other)
	Initialize from another color. More...
Color3	bgr () const
void	deserialize (class BinaryInput &bi)
bool	fuzzyEq (const Color4 &other) const
bool	fuzzyNe (const Color4 &other) const
size_t	hashCode () const
bool	isFinite () const
bool	isOne () const
bool	isZero () const
Color4	lerp (const Color4 &other, float a) const
Color4	max (const Color4 &other) const
Color4	min (const Color4 &other) const
bool	operator!= (const Color4 &rkVector) const
Color4	operator* (float fScalar) const
Color4	operator* (const Color4 &k) const
Color4 &	operator*= (const Color4 &c)
Color4 &	operator*= (float fScalar)
Color4	operator+ (const Color4 &rkVector) const
Color4 &	operator+= (const Color4 &rkVector)
Color4	operator- (const Color4 &rkVector) const
Color4	operator- () const
Color4 &	operator-= (const Color4 &rkVector)
Color4	operator/ (float fScalar) const
Color4	operator/ (const Color4 &c) const
Color4 &	operator/= (const Color4 &c)
Color4 &	operator/= (float fScalar)
Color4 &	operator= (const Color4 &rkVector)
bool	operator== (const Color4 &rkVector) const
float &	operator[] (int i) const
Color4	pow (float other) const
	Applies the exponent to all channels, including the Color4::a channel. More...
Color3	rgb () const
void	serialize (class BinaryOutput &bo) const
float	sum () const
	r + g + b + a More...
Any	toAny () const
	Converts the Color4 to an Any. More...
String	toString () const

Static Public Member Functions
static const Color4 &	clear ()
static Color4	fromARGB (uint32)
	Initialize from an HTML-style color (e.g. More...
static Color4	fromASRGB (uint32)
	Initialize from an HTML-style color (e.g. More...
static const Color4 &	inf ()
static const Color4 &	nan ()
static const Color4 &	one ()
static const Color4 &	zero ()

Public Attributes
float	a
float	b
float	g
float	r
	Channel values. More...

Friends
Color4	operator* (double fScalar, const Color4 &rkVector)

Detailed Description

Do not subclass– this implementation makes assumptions about the memory layout.

Constructor & Destructor Documentation

Color4() [1/10]

G3D::Color4::Color4

(

const Any &

any

)

Parameters

any	Must be in one of the following forms: Color4(#, #, #, #) Color4::fromARGB(#) Color4{r = #, g = #, b = #, a = #) Color4(Color3(#), #)

The alpha channel may be specified as "glossyExponent(n)" or "mirror()" as well as using a number, following UniversalBSDF::packGlossyExponent and UniversalBSDF::packedSpecularMirror conventions.

Color4() [2/10]

G3D::Color4::Color4 ( DoNotInitialize  dni )

inline

Color4() [3/10]

G3D::Color4::Color4 ( )

inline

Initializes to all zero

Referenced by max(), min(), operator*(), operator+(), operator-(), operator/(), and pow().

Color4() [4/10]

G3D::Color4::Color4 ( const Color3 &  c3, float  a = 1.0  )

inline

Color4() [5/10]

G3D::Color4::Color4

(

const class Color4unorm8 &

c

)

Color4() [6/10]

G3D::Color4::Color4

(

class BinaryInput &

bi

)

Color4() [7/10]

G3D::Color4::Color4

(

const class Vector4 &

v

)

Color4() [8/10]

G3D::Color4::Color4 ( float  r, float  g, float  b, float  a = 1.0  )

inline

Color4() [9/10]

G3D::Color4::Color4 ( float  value[4] )

inline

Color4() [10/10]

G3D::Color4::Color4 ( const Color4 &  other )

inline

Initialize from another color.

Member Function Documentation

bgr()

Color3 G3D::Color4::bgr ( ) const

inline

clear()

static const Color4& G3D::Color4::clear ( )

static

deserialize()

void G3D::Color4::deserialize

(

class BinaryInput &

bi

)

fromARGB()

static Color4 G3D::Color4::fromARGB ( uint32  )

static

Initialize from an HTML-style color (e.g.

0xFFFF0000 == RED)

fromASRGB()

static Color4 G3D::Color4::fromASRGB ( uint32  )

static

Initialize from an HTML-style color (e.g.

0xFF0000 == RED) by converting from sRGB to RGB. The alpha channel is linear.

fuzzyEq()

bool G3D::Color4::fuzzyEq ( const Color4 &  other ) const

inline

fuzzyNe()

bool G3D::Color4::fuzzyNe ( const Color4 &  other ) const

inline

hashCode()

size_t G3D::Color4::hashCode

(

)

const

Referenced by G3D::Texture::Encoding::hashCode(), and HashTrait< G3D::Color4 >::hashCode().

inf()

static const Color4& G3D::Color4::inf ( )

static

isFinite()

bool G3D::Color4::isFinite ( ) const

inline

isOne()

bool G3D::Color4::isOne ( ) const

inline

isZero()

bool G3D::Color4::isZero ( ) const

inline

lerp()

Color4 G3D::Color4::lerp ( const Color4 &  other, float  a  ) const

inline

Referenced by G3D::lerp().

max()

Color4 G3D::Color4::max ( const Color4 &  other ) const

inline

Referenced by G3D::max().

min()

Color4 G3D::Color4::min ( const Color4 &  other ) const

inline

Referenced by G3D::min().

nan()

static const Color4& G3D::Color4::nan ( )

static

one()

static const Color4& G3D::Color4::one ( )

static

Referenced by G3D::Texture::Encoding::writeMultiplyFirst().

operator!=()

bool G3D::Color4::operator!= ( const Color4 &  rkVector ) const

inline

operator*() [1/2]

Color4 G3D::Color4::operator* ( float  fScalar ) const

inline

operator*() [2/2]

Color4 G3D::Color4::operator* ( const Color4 &  k ) const

inline

operator*=() [1/2]

Color4& G3D::Color4::operator*= ( const Color4 &  c )

inline

operator*=() [2/2]

Color4 & G3D::Color4::operator*= ( float  fScalar )

inline

operator+()

Color4 G3D::Color4::operator+ ( const Color4 &  rkVector ) const

inline

operator+=()

Color4 & G3D::Color4::operator+= ( const Color4 &  rkVector )

inline

operator-() [1/2]

Color4 G3D::Color4::operator- ( const Color4 &  rkVector ) const

inline

operator-() [2/2]

Color4 G3D::Color4::operator- ( ) const

inline

operator-=()

Color4 & G3D::Color4::operator-= ( const Color4 &  rkVector )

inline

operator/() [1/2]

Color4 G3D::Color4::operator/

(

float

fScalar

)

const

operator/() [2/2]

Color4 G3D::Color4::operator/ ( const Color4 &  c ) const

inline

operator/=() [1/2]

Color4& G3D::Color4::operator/= ( const Color4 &  c )

inline

operator/=() [2/2]

Color4& G3D::Color4::operator/=

(

float

fScalar

)

operator=()

Color4 & G3D::Color4::operator= ( const Color4 &  rkVector )

inline

operator==()

bool G3D::Color4::operator== ( const Color4 &  rkVector ) const

inline

operator[]()

float & G3D::Color4::operator[] ( int  i ) const

inline

pow()

Color4 G3D::Color4::pow ( float  other ) const

inline

Applies the exponent to all channels, including the Color4::a channel.

rgb()

Color3 G3D::Color4::rgb ( ) const

inline

Referenced by G3D::MapComponent< Image >::convert().

serialize()

void G3D::Color4::serialize

(

class BinaryOutput &

bo

)

const

sum()

float G3D::Color4::sum ( ) const

inline

r + g + b + a

toAny()

Any G3D::Color4::toAny

(

)

const

Converts the Color4 to an Any.

toString()

String G3D::Color4::toString

(

)

const

zero()

static const Color4& G3D::Color4::zero ( )

static

Friends And Related Function Documentation

operator*

Color4 operator* ( double  fScalar, const Color4 &  rkVector  )

friend

Member Data Documentation

a

float G3D::Color4::a

Referenced by G3D::GuiText::Element::color(), Color4(), fuzzyEq(), fuzzyNe(), isFinite(), isOne(), isZero(), lerp(), max(), min(), G3D::Texture::opaque(), operator!=(), operator*(), G3D::operator*(), operator*=(), operator+(), operator+=(), operator-(), operator-=(), operator/(), operator/=(), operator=(), operator==(), G3D::GuiText::Element::outlineColor(), pow(), and sum().

b

float G3D::Color4::b

Referenced by bgr(), Color4(), fuzzyEq(), fuzzyNe(), isFinite(), isOne(), isZero(), max(), min(), operator!=(), operator*(), G3D::operator*(), operator*=(), operator+(), operator+=(), operator-(), operator-=(), operator/(), operator/=(), operator=(), operator==(), pow(), rgb(), and sum().

g

float G3D::Color4::g

Referenced by bgr(), Color4(), fuzzyEq(), fuzzyNe(), isFinite(), isOne(), isZero(), max(), min(), operator!=(), operator*(), G3D::operator*(), operator*=(), operator+(), operator+=(), operator-(), operator-=(), operator/(), operator/=(), operator=(), operator==(), pow(), rgb(), and sum().

r

float G3D::Color4::r

Channel values.

Referenced by bgr(), Color4(), G3D::MapComponent< Image >::convert(), fuzzyEq(), fuzzyNe(), isFinite(), isOne(), isZero(), max(), min(), operator!=(), operator*(), G3D::operator*(), operator*=(), operator+(), operator+=(), operator-(), operator-=(), operator/(), operator/=(), operator=(), operator==(), pow(), rgb(), and sum().