Package gaiasky.util.gdx.contrib.postprocess.filters

Class FxaaFilter

java.lang.Object

gaiasky.util.gdx.contrib.postprocess.filters.Filter<FxaaFilter>

gaiasky.util.gdx.contrib.postprocess.filters.FxaaFilter

public final class FxaaFilter
extends Filter<FxaaFilter>

Fast approximate anti-aliasing filter.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	FxaaFilter.Param

Nested classes/interfaces inherited from class gaiasky.util.gdx.contrib.postprocess.filters.Filter

Filter.Parameter

Field Summary

Fields inherited from class gaiasky.util.gdx.contrib.postprocess.filters.Filter

inputBuffer, inputTexture, outputBuffer, program, quad, u_texture0, u_texture1, u_texture2, u_texture3

Constructor Summary

Constructors

Constructor	Description
FxaaFilter(float viewportWidth, float viewportHeight, int quality)	Creates an FXAA filter with the given viewport size and quality.
FxaaFilter(int viewportWidth, int viewportHeight)	Creates an FXAA filter with the given viewport size and maximum quality (2)
FxaaFilter(com.badlogic.gdx.math.Vector2 viewportSize, int quality)	Creates an FXAA filter with the given viewport size and quality.

Method Summary

Modifier and Type	Method	Description
com.badlogic.gdx.math.Vector2	getViewportSize()
protected void	onBeforeRender()	This method will get called just before a rendering operation occurs.
void	rebind()
void	setViewportSize(float width, float height)
void	updateQuality(int quality)	Updates the FXAA quality setting.

Methods inherited from class gaiasky.util.gdx.contrib.postprocess.filters.Filter

dispose, endParams, realRender, render, setInput, setInput, setOutput, setParam, setParam, setParam, setParam, setParam, setParam, setParams, setParams, setParams, setParams, setParams, setParams, setParamsv, setParamv, updateProgram

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

FxaaFilter

public FxaaFilter(float viewportWidth,
 float viewportHeight,
 int quality)

Creates an FXAA filter with the given viewport size and quality.

Parameters:

viewportWidth - The viewport width in pixels.

viewportHeight - The viewport height in pixels.

quality - The quality in [0,1,2], from worst to best

FxaaFilter

public FxaaFilter(int viewportWidth,
 int viewportHeight)

Creates an FXAA filter with the given viewport size and maximum quality (2)

Parameters:

viewportWidth - The viewport width in pixels.

viewportHeight - The viewport height in pixels.

FxaaFilter

public FxaaFilter(com.badlogic.gdx.math.Vector2 viewportSize,
 int quality)

Creates an FXAA filter with the given viewport size and quality.

Parameters:

viewportSize - The viewport size in pixels.

quality - The quality in [0,1,2], from worst to best

Method Details

updateQuality

public void updateQuality(int quality)

Updates the FXAA quality setting.

Parameters:

quality - The quality in [0,1,2], from worst to best

setViewportSize

public void setViewportSize(float width,
 float height)

getViewportSize

public com.badlogic.gdx.math.Vector2 getViewportSize()

rebind

public void rebind()

Specified by:

rebind in class Filter<FxaaFilter>

onBeforeRender

protected void onBeforeRender()

Description copied from class: Filter

This method will get called just before a rendering operation occurs.

Specified by:

onBeforeRender in class Filter<FxaaFilter>