Antialiasing parameters class for the FXAA algorithm. More...

#include <Inventor/antialiasing/SoFXAAParameters.h>

Inheritance diagram for SoFXAAParameters:

Public Member Functions
	SoFXAAParameters (int qualityPreset, float subPixQuality, float edgeThresholdQuality, float edgeThresholdMin)
	Constructor which takes a value for each possible parameter.

virtual	~SoFXAAParameters ()
	Default destructor.

int	getQualityPreset () const
	Returns the quality preset.

float	getSubPixQuality () const
	Returns the subPixQuality parameter.

float	getEdgeThresholdQuality () const
	Returns the edgeThresholdQuality parameter.

float	getEdgeThresholdMin () const
	Returns the edgeThresholdMinimum parameter.

bool	operator== (const SoFXAAParameters &other) const

bool	operator!= (const SoFXAAParameters &other) const

virtual SoAntialiasingParameters *	copy () const
	Copy to a new instance.

Public Member Functions inherited from SoAntialiasingParameters
virtual	~SoAntialiasingParameters ()
	Default destructor.

Detailed Description

Antialiasing parameters class for the FXAA algorithm.

This class provides the different parameters that can be set to configure the FXAA antialiasing algorithm. These objects are used with the setAntialiasing() method in SoSceneManager and some viewer classes (e.g. SoWinGLWidget).

Constructor & Destructor Documentation

◆ SoFXAAParameters()

SoFXAAParameters::SoFXAAParameters	(	int	qualityPreset,
		float	subPixQuality,
		float	edgeThresholdQuality,
		float	edgeThresholdMin
	)

Constructor which takes a value for each possible parameter.

Parameters

qualityPreset	Quality value in the range [10;15] , [20;29] or equal to 39.
subPixQuality	Chooses the amount of sub-pixel aliasing removal (1.0 upper limit = softer, 0.0 = off).
edgeThresholdQuality	The minimum amount of local contrast required to apply algorithm (0.333 = too little but faster, 0.063 = overkill and slower).
edgeThresholdMin	Trims the algorithm from processing darks (0.0833 = upper limit the start of visible unfiltered edges, 0.0625 = high quality and faster, 0.0312 = visible limit but slower).

◆ ~SoFXAAParameters()

virtual SoFXAAParameters::~SoFXAAParameters ( )

virtual

Default destructor.

Member Function Documentation

◆ copy()

virtual SoAntialiasingParameters * SoFXAAParameters::copy ( ) const

inlinevirtual

Copy to a new instance.

Implements SoAntialiasingParameters.

Definition at line 94 of file SoFXAAParameters.h.

◆ getEdgeThresholdMin()

float SoFXAAParameters::getEdgeThresholdMin ( ) const

Returns the edgeThresholdMinimum parameter.

◆ getEdgeThresholdQuality()

float SoFXAAParameters::getEdgeThresholdQuality ( ) const

Returns the edgeThresholdQuality parameter.

◆ getQualityPreset()

int SoFXAAParameters::getQualityPreset ( ) const

Returns the quality preset.

◆ getSubPixQuality()

float SoFXAAParameters::getSubPixQuality ( ) const

Returns the subPixQuality parameter.

◆ operator!=()

bool SoFXAAParameters::operator!= ( const SoFXAAParameters & other ) const

inline

Definition at line 88 of file SoFXAAParameters.h.

◆ operator==()

bool SoFXAAParameters::operator== ( const SoFXAAParameters & other ) const