SYNOPSIS

#include <Inventor/fields/SoSFColorRGBA.h>

Inherits SoSField.

Public Member Functions

virtual SoType getTypeId (void) const

virtual void copyFrom (const SoField &field)

const SoSFColorRGBA & operator= (const SoSFColorRGBA &field)

virtual SbBool isSame (const SoField &field) const

const SbColor4f & getValue (void) const

void setValue (const SbColor4f &newvalue)

const SbColor4f & operator= (const SbColor4f &newvalue)

int operator== (const SoSFColorRGBA &field) const

int operator!= (const SoSFColorRGBA &field) const

void setValue (const SbVec4f &vec)

void setValue (float red, float green, float blue, float alpha)

void setValue (const float rgba[4])

void setHSVValue (float h, float s, float v, float a)

void setHSVValue (const float hsva[4])

Static Public Member Functions

static void * createInstance (void)

static SoType getClassTypeId (void)

static void initClass (void)

Protected Attributes

SbColor4f value

Additional Inherited Members

Detailed Description

The SoSFColorRGBA class is a container for an SbColor4f value.

This field is used where nodes, engines or other field containers needs to store a single color value (i.e. Red + Green + Blue + Alpha).

Fields of this type stores their value to file as a 'R G B A' quadruple component, where each color component value is between 0.0 and 1.0.

See also:

SbColor4f, SoMFColorRGBA

Member Function Documentation

SoType SoSFColorRGBA::getClassTypeId (void) [static]

Returns a unique type identifier for this field class.

See also:

getTypeId(), SoType

Reimplemented from SoSField.

SoType SoSFColorRGBA::getTypeId (void) const [virtual]

Returns the type identification instance which uniquely identifies the Coin field class the object belongs to.

See also:

getClassTypeId(), SoType

Implements SoField.

void SoSFColorRGBA::copyFrom (const SoField &f) [virtual]

Copy value(s) from f into this field. f must be of the same type as this field.

Implements SoField.

SbBool SoSFColorRGBA::isSame (const SoField &f) const [virtual]

Check for equal type and value(s).

Implements SoField.

void SoSFColorRGBA::initClass (void) [static]

Internal method called upon initialization of the library (from SoDB::init()) to set up the type system.

Reimplemented from SoSField.

void SoSFColorRGBA::setValue (const SbVec4f &vec)

Set color value from a vector with three elements. The three elements will be interpreted as red, green and blue, respectively.

void SoSFColorRGBA::setValue (floatred, floatgreen, floatblue, floatalpha)

Set color value from red, green and blue. Value range for each component is between 0.0 and 1.0.

void SoSFColorRGBA::setValue (const floatrgba[4])

Set color value from a floating point number array with three elements. The three elements will be interpreted as red, green and blue, respectively.

void SoSFColorRGBA::setHSVValue (floath, floats, floatv, floata)

Set color value from h, s and v, where is 'hue', s is 'saturation' and v is 'value'.

void SoSFColorRGBA::setHSVValue (const floathsva[4])

Set color value from a floating point number array with three elements. The three elements will be interpreted as hue, saturation and value, respectively.

Author

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