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 class	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)
FxaaFilter(float viewportWidth, float viewportHeight, float fxaa_reduce_min, float fxaa_reduce_mul, float fxaa_span_max)
FxaaFilter(int viewportWidth, int viewportHeight)
FxaaFilter(com.badlogic.gdx.math.Vector2 viewportSize, float fxaa_reduce_min, float fxaa_reduce_mul, float fxaa_span_max)

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()	FIXME add comment
void	setFxaaReduceMin(float value)	Sets the parameter.
void	setFxaaReduceMul(float value)	Sets the parameter.
void	setFxaaSpanMax(float value)	Sets the parameter.
void	setViewportSize(float width, float height)

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

Methods inherited from class java.lang.Object

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

Constructor Detail

FxaaFilter

public FxaaFilter(float viewportWidth,
                  float viewportHeight)

FxaaFilter

public FxaaFilter(int viewportWidth,
                  int viewportHeight)

FxaaFilter

public FxaaFilter(float viewportWidth,
                  float viewportHeight,
                  float fxaa_reduce_min,
                  float fxaa_reduce_mul,
                  float fxaa_span_max)

FxaaFilter

public FxaaFilter(com.badlogic.gdx.math.Vector2 viewportSize,
                  float fxaa_reduce_min,
                  float fxaa_reduce_mul,
                  float fxaa_span_max)

Method Detail

setViewportSize

public void setViewportSize(float width,
                            float height)

setFxaaReduceMin

public void setFxaaReduceMin(float value)

Sets the parameter. The default value is 1/128.

Parameters:

value -

setFxaaReduceMul

public void setFxaaReduceMul(float value)

Sets the parameter. The default value is 1/8.

Parameters:

value -

setFxaaSpanMax

public void setFxaaSpanMax(float value)

Sets the parameter. The default value is 8;

Parameters:

value -

getViewportSize

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

rebind

public void rebind()

Description copied from class: Filter

FIXME add comment

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>