NAME¶

SoSFColorRGBA - 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).

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:

Member Function Documentation¶

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

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