Package arc.fx.filters

Class FxaaFilter

java.lang.Object

arc.fx.FxFilter

arc.fx.filters.FxaaFilter

All Implemented Interfaces:

Disposable

public final class FxaaFilter
extends FxFilter

Fast approximate anti-aliasing filter.

Field Summary

Fields

Modifier and Type	Field	Description
float	fxaaReduceMin
float	fxaaReduceMul
float	fxaaSpanMax
final Vec2	viewportInverse

Fields inherited from class arc.fx.FxFilter

autobind, disabled, inputTexture, outputBuffer, shader, time, u_texture0, u_texture1, u_texture2, u_texture3

Constructor Summary

Constructors

Constructor	Description
FxaaFilter()
FxaaFilter(float fxaaReduceMin, float fxaaReduceMul, float fxaaSpanMax, boolean supportAlpha)

Method Summary

Modifier and Type	Method	Description
void	resize(int width, int height)	This method should be called once filter will be added.
void	setParams()	Concrete objects shall be responsible to recreate or rebind its own resources whenever its needed, usually when the OpenGL context is lost.

Methods inherited from class arc.fx.FxFilter

compileShader, compileShader, dispose, isDisabled, onBeforeRender, rebind, render, render, setDisabled, setInput, setInput, setOutput, update

Methods inherited from class java.lang.Object

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

Methods inherited from interface arc.util.Disposable

isDisposed

Field Details

viewportInverse

public final Vec2 viewportInverse

fxaaReduceMin

public float fxaaReduceMin

fxaaReduceMul

public float fxaaReduceMul

fxaaSpanMax

public float fxaaSpanMax

Constructor Details

FxaaFilter

public FxaaFilter()

FxaaFilter

public FxaaFilter(float fxaaReduceMin,
 float fxaaReduceMul,
 float fxaaSpanMax,
 boolean supportAlpha)

Method Details

resize

public void resize(int width,
 int height)

Description copied from class: FxFilter

This method should be called once filter will be added. Also it must be called on every application resize as usual.

Overrides:

resize in class FxFilter

setParams

public void setParams()

Description copied from class: FxFilter

Concrete objects shall be responsible to recreate or rebind its own resources whenever its needed, usually when the OpenGL context is lost. Eg., framebuffer textures should be updated and shader parameters should be reuploaded/rebound.

Overrides:

setParams in class FxFilter