SoFXAAParameters Class Reference

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

#include <Inventor/antialiasing/SoFXAAParameters.h>

Inheritance diagram for SoFXAAParameters:

List of all members.

Public Member Functions
	SoFXAAParameters (int qualityPreset, float subPixQuality, float edgeThresholdQuality, float edgeThresholdMin)
virtual	~SoFXAAParameters ()
int	getQualityPreset () const
float	getSubPixQuality () const
float	getEdgeThresholdQuality () const
float	getEdgeThresholdMin () const

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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).

SEE ALSO

SoAccumulationAntialiasingParameters, SoFullSceneAntialiasingParameters

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Constructor & Destructor Documentation

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).

virtual SoFXAAParameters::~SoFXAAParameters

(

)

[virtual]

Default destructor.

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Member Function Documentation

float SoFXAAParameters::getEdgeThresholdMin

(

)

const

Returns the edgeThresholdMinimum parameter.

float SoFXAAParameters::getEdgeThresholdQuality

(

)

const

Returns the edgeThresholdQuality parameter.

int SoFXAAParameters::getQualityPreset

(

)

const

Returns the quality preset.

float SoFXAAParameters::getSubPixQuality

(

)

const

Returns the subPixQuality parameter.

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The documentation for this class was generated from the following file:

• Inventor/antialiasing/SoFXAAParameters.h