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

Class GravitationalDistortionFilter

java.lang.Object

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

gaiasky.util.gdx.contrib.postprocess.filters.GravitationalDistortionFilter

public final class GravitationalDistortionFilter
extends Filter<GravitationalDistortionFilter>

Fast approximate anti-aliasing filter.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	GravitationalDistortionFilter.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
GravitationalDistortionFilter(int viewportWidth, int viewportHeight)
GravitationalDistortionFilter(com.badlogic.gdx.math.Vector2 viewportSize)

Method Summary

Modifier and Type	Method	Description
protected void	onBeforeRender()	This method will get called just before a rendering operation occurs.
void	rebind()
void	setMassPosition(float x, float y)	The position of the mass that causes the distortion in pixels.
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, updateProgram

Methods inherited from class java.lang.Object

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

Constructor Details

GravitationalDistortionFilter

public GravitationalDistortionFilter(com.badlogic.gdx.math.Vector2 viewportSize)

GravitationalDistortionFilter

public GravitationalDistortionFilter(int viewportWidth,
 int viewportHeight)

Method Details

setViewportSize

public void setViewportSize(float width,
 float height)

setMassPosition

public void setMassPosition(float x,
 float y)

The position of the mass that causes the distortion in pixels.

Parameters:

x -

y -

rebind

public void rebind()

Specified by:

rebind in class Filter<GravitationalDistortionFilter>

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<GravitationalDistortionFilter>