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

Class Glow

java.lang.Object

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

gaiasky.util.gdx.contrib.postprocess.filters.Glow

public final class Glow
extends Filter<Glow>

Scattering Light effect.

See Also:

https://medium.com/community-play-3d/god- rays-whats-that-5a67f26aeac2

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Glow.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
Glow(int width, int height)

Method Summary

Modifier and Type	Method	Description
com.badlogic.gdx.graphics.Texture	getLightGlowTexture()
com.badlogic.gdx.graphics.Texture	getPrePassTexture()
protected void	onBeforeRender()	This method will get called just before a rendering operation occurs.
void	rebind()	FIXME add comment
void	setBackbufferScale(float s)
void	setLightColors(float[] colors)
void	setLightGlowTexture(com.badlogic.gdx.graphics.Texture tex)
void	setLightPositions(int nLights, float[] vec)
void	setLightViewAngles(float[] ang)
void	setNSamples(int nSamples)
void	setOrientation(float o)
void	setPrePassTexture(com.badlogic.gdx.graphics.Texture tex)
void	setSpiralScale(float scl)
void	setTextureScale(float scl)
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 Detail

Glow

public Glow(int width,
            int height)

Method Detail

setBackbufferScale

public void setBackbufferScale(float s)

setViewportSize

public void setViewportSize(float width,
                            float height)

setLightPositions

public void setLightPositions(int nLights,
                              float[] vec)

setLightViewAngles

public void setLightViewAngles(float[] ang)

setLightColors

public void setLightColors(float[] colors)

setNSamples

public void setNSamples(int nSamples)

setTextureScale

public void setTextureScale(float scl)

setSpiralScale

public void setSpiralScale(float scl)

setLightGlowTexture

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

getLightGlowTexture

public com.badlogic.gdx.graphics.Texture getLightGlowTexture()

setPrePassTexture

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

getPrePassTexture

public com.badlogic.gdx.graphics.Texture getPrePassTexture()

setOrientation

public void setOrientation(float o)

rebind

public void rebind()

Description copied from class: Filter

FIXME add comment

Specified by:

rebind in class Filter<Glow>

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<Glow>