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

Class Flare

java.lang.Object

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

gaiasky.util.gdx.contrib.postprocess.filters.Flare

public final class Flare
extends Filter<Flare>

Lens flare effect as described in John Chapman's article (without lens dirt or diffraction starburst). Lens color image (lenscolor.png) is located in src/main/resources/ folder.

See Also:

• http://john-chapman-graphics.blogspot.co.uk/2013/02/pseudo-lens-flare.html

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	Flare.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
Flare(int width, int height)

Method Summary

Modifier and Type	Method	Description
int	getGhosts()
float	getHaloWidth()
protected void	onBeforeRender()	This method will get called just before a rendering operation occurs.
void	rebind()
void	setGhosts(int ghosts)
void	setHaloWidth(float haloWidth)
void	setLensColorTexture(com.badlogic.gdx.graphics.Texture tex)
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

Flare

public Flare(int width,
 int height)

Method Details

setViewportSize

public void setViewportSize(float width,
 float height)

getGhosts

public int getGhosts()

setGhosts

public void setGhosts(int ghosts)

getHaloWidth

public float getHaloWidth()

setHaloWidth

public void setHaloWidth(float haloWidth)

setLensColorTexture

public void setLensColorTexture(com.badlogic.gdx.graphics.Texture tex)

rebind

public void rebind()

Specified by:

rebind in class Filter<Flare>

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<Flare>