Eaagles::Basic::LcColor Class Reference

Inherits Eaagles::Basic::LcObject.

Inherited by Eaagles::Basic::LcCie, Eaagles::Basic::LcCmy, Eaagles::Basic::LcColorRotary, Eaagles::Basic::LcColorRotaryB, Eaagles::Basic::LcHls, Eaagles::Basic::LcHsv, Eaagles::Basic::LcRgb, and Eaagles::Basic::LcYiq.

Inheritance diagram for Eaagles::Basic::LcColor:

[legend]Collaboration diagram for Eaagles::Basic::LcColor:

[legend]List of all members.

Public Types
enum	{ RED, GREEN, BLUE, ALPHA }
Public Member Functions
	LcColor ()
	operator const osg::Vec3 * () const
	operator const osg::Vec4 * () const
LCreal	red () const
LCreal	green () const
LCreal	blue () const
LCreal	alpha () const
const osg::Vec3 *	getRGB () const
const osg::Vec4 *	getRGBA () const
Static Public Member Functions
static LCreal	getDefaultAlpha ()
static void	setDefaultAlpha (const LCreal alpha)
Protected Attributes
osg::Vec4	color
Static Protected Attributes
static LCreal	defaultAlpha

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Detailed Description

General Purpose Color class; used with RGB and HSV classes

    Form name: Color 
    Note:  Comparison operators: ==  !=
             Are C++ equivalents.

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Member Enumeration Documentation

anonymous enum

Components of RGB color. Enumerated:{ RED, GREEN, BLUE, ALPHA } Used to index the Red, Green and Blue (RGB) color vectors

Enumerator:

RED
GREEN
BLUE
ALPHA

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Constructor & Destructor Documentation

Eaagles::Basic::LcColor::LcColor

(

)

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Member Function Documentation

Eaagles::Basic::LcColor::operator const osg::Vec3 *

(

)

const

Eaagles::Basic::LcColor::operator const osg::Vec4 *

(

)

const

LCreal Eaagles::Basic::LcColor::red

(

)

const

Data access routine. Return the individual color components as floats with a range of 0.0 to 1.0.

LCreal Eaagles::Basic::LcColor::green

(

)

const

Data access routine. Return the individual color components as floats with a range of 0.0 to 1.0.

LCreal Eaagles::Basic::LcColor::blue

(

)

const

Data access routine. Return the individual color components as floats with a range of 0.0 to 1.0.

LCreal Eaagles::Basic::LcColor::alpha

(

)

const

Data access routine. Return the individual color components as floats with a range of 0.0 to 1.0.

const osg::Vec3 * Eaagles::Basic::LcColor::getRGB

(

)

const

Convert a color to an osg::Vec3* RGB vector.

const osg::Vec4 * Eaagles::Basic::LcColor::getRGBA

(

)

const

Converts a color to an osg::Vec4* RGBA vector.

LCreal Eaagles::Basic::LcColor::getDefaultAlpha

(

)

[static]

Returns defaultAlpha (the default alpha value).

void Eaagles::Basic::LcColor::setDefaultAlpha

(

const LCreal

alpha

)

[static]

Sets defaultAlpha (the default alpha value).

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Member Data Documentation

osg::Vec4 Eaagles::Basic::LcColor::color [protected]

RGBA color vector.

LCreal Eaagles::Basic::LcColor::defaultAlpha [static, protected]

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