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

Class Lens

java.lang.Object

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

gaiasky.util.gdx.contrib.postprocess.filters.Lens

public final class Lens
extends Filter<Lens>

Lens flare effect.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Lens.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
Lens(float width, float height)

Method Summary

Modifier and Type	Method	Description
com.badlogic.gdx.math.Vector3	getColor()
float	getIntensity()
com.badlogic.gdx.math.Vector2	getLightPosition()
protected void	onBeforeRender()	This method will get called just before a rendering operation occurs.
void	rebind()	FIXME add comment
void	setColor(float r, float g, float b)
void	setIntensity(float intensity)
void	setLightPosition(float x, float y)	Sets the light position in screen coordinates [-1..1].
void	setLightPosition(com.badlogic.gdx.math.Vector2 lightPosition)
void	setViewport(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

Lens

public Lens(float width,
 float height)

Method Details

setLightPosition

public void setLightPosition(float x,
 float y)

Sets the light position in screen coordinates [-1..1].

Parameters:

x -

y -

getLightPosition

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

setLightPosition

public void setLightPosition(com.badlogic.gdx.math.Vector2 lightPosition)

getIntensity

public float getIntensity()

setIntensity

public void setIntensity(float intensity)

getColor

public com.badlogic.gdx.math.Vector3 getColor()

setColor

public void setColor(float r,
 float g,
 float b)

setViewport

public void setViewport(float width,
 float height)

rebind

public void rebind()

Description copied from class: Filter

FIXME add comment

Specified by:

rebind in class Filter<Lens>

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<Lens>