Class NoiseFilter

java.lang.Object

gaiasky.render.postprocess.filters.Filter<NoiseFilter>

gaiasky.render.postprocess.filters.NoiseFilter

All Implemented Interfaces:

com.badlogic.gdx.utils.Disposable

public final class NoiseFilter
extends Filter<NoiseFilter>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	NoiseFilter.NoiseType	The type of noise:
static enum	NoiseFilter.Param

Nested classes/interfaces inherited from class Filter

Filter.Parameter

Modifier and Type	Class	Description
static interface	Filter.Parameter

Field Summary

Fields inherited from class Filter

defines, fragmentShaderName, inputBuffer, inputTexture, outputBuffer, program, quad, u_texture0, u_texture1, u_texture2, u_texture3, vertexShaderName

Modifier and Type	Field	Description
protected String	defines
protected String	fragmentShaderName
protected com.badlogic.gdx.graphics.glutils.FrameBuffer	inputBuffer
protected com.badlogic.gdx.graphics.Texture	inputTexture
protected com.badlogic.gdx.graphics.glutils.FrameBuffer	outputBuffer
protected com.badlogic.gdx.graphics.glutils.ShaderProgram	program
protected static final FullscreenQuad	quad
protected static final int	u_texture0
protected static final int	u_texture1
protected static final int	u_texture2
protected static final int	u_texture3
protected String	vertexShaderName

Constructor Summary

Constructors

Constructor	Description
NoiseFilter(int viewportWidth, int viewportHeight, int targets)
NoiseFilter(com.badlogic.gdx.math.Vector2 viewportSize, int targets)

Method Summary

Modifier and Type	Method	Description
protected void	onBeforeRender()	This method will get called just before a rendering operation occurs.
void	rebind()
void	setAmplitude(float a)
void	setChannels(int channels)
void	setColor(float r, float g, float b, float a)
void	setFrequency(float f)
void	setLacunarity(float lacunarity)
void	setNumTerraces(int nt)
void	setOctaves(int octaves)
void	setPersistence(float p)
void	setPower(float power)
void	setRange(float a, float b)
void	setRidge(boolean ridge)
void	setScale(float scale)
void	setScale(float scaleX, float scaleY, float scaleZ)
void	setSeed(float seed)
void	setTerraceExp(float te)
void	setTurbulence(boolean turbulence)
void	setType(NoiseFilter.NoiseType type)
void	setViewportSize(float width, float height)
void	updateProgram()	Disposes the current shader, reloads it from disk and re-compiles it.

Methods inherited from class Filter

dispose, endParams, realRender, render, setInput, setInput, setOutput, setParam, setParam, setParam, setParam, setParam, setParam, setParam, setParam, setParam, setParams, setParams, setParams, setParams, setParams, setParams, setParams, setParams, setParams, setParamsv, setParamv, updateProgram

Modifier and Type	Method	Description
void	dispose()
protected void	endParams()	Should be called after any one or more setParams method calls.
protected void	realRender()
final void	render()
NoiseFilter	setInput(com.badlogic.gdx.graphics.glutils.FrameBuffer input)
NoiseFilter	setInput(com.badlogic.gdx.graphics.Texture input)
NoiseFilter	setOutput(com.badlogic.gdx.graphics.glutils.FrameBuffer output)
protected void	setParam(Filter.Parameter param, boolean value)
protected void	setParam(Filter.Parameter param, float value)
protected void	setParam(Filter.Parameter param, int value)
protected void	setParam(Filter.Parameter param, com.badlogic.gdx.graphics.Color value)
protected NoiseFilter	setParam(Filter.Parameter param, com.badlogic.gdx.math.Matrix3 value)
protected NoiseFilter	setParam(Filter.Parameter param, com.badlogic.gdx.math.Matrix4 value)
protected void	setParam(Filter.Parameter param, com.badlogic.gdx.math.Vector2 value)
protected void	setParam(Filter.Parameter param, com.badlogic.gdx.math.Vector3 value)
protected void	setParam(Filter.Parameter param, com.badlogic.gdx.math.Vector4 value)
protected NoiseFilter	setParams(Filter.Parameter param, boolean value)
protected NoiseFilter	setParams(Filter.Parameter param, float value)	Sets the parameter to the specified value for this filter.
protected NoiseFilter	setParams(Filter.Parameter param, int value)
protected NoiseFilter	setParams(Filter.Parameter param, com.badlogic.gdx.graphics.Color value)
protected NoiseFilter	setParams(Filter.Parameter param, com.badlogic.gdx.math.Matrix3 value)
protected NoiseFilter	setParams(Filter.Parameter param, com.badlogic.gdx.math.Matrix4 value)
protected NoiseFilter	setParams(Filter.Parameter param, com.badlogic.gdx.math.Vector2 value)
protected NoiseFilter	setParams(Filter.Parameter param, com.badlogic.gdx.math.Vector3 value)
protected NoiseFilter	setParams(Filter.Parameter param, com.badlogic.gdx.math.Vector4 value)
protected NoiseFilter	setParamsv(Filter.Parameter param, float[] values, int offset, int length)
protected NoiseFilter	setParamv(Filter.Parameter param, float[] values, int offset, int length)
void	updateProgram(com.badlogic.gdx.graphics.glutils.ShaderProgram program)	Caution, disposes of the current program and updates it with the new one.

Methods inherited from class Object

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

Constructor Details

NoiseFilter

public NoiseFilter(int viewportWidth,
 int viewportHeight,
 int targets)

NoiseFilter

public NoiseFilter(com.badlogic.gdx.math.Vector2 viewportSize,
 int targets)

Method Details

updateProgram

public void updateProgram()

Description copied from class: Filter

Disposes the current shader, reloads it from disk and re-compiles it. Run synchronously.

Overrides:

updateProgram in class Filter<NoiseFilter>

setViewportSize

public void setViewportSize(float width,
 float height)

setColor

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

setRange

public void setRange(float a,
 float b)

setScale

public void setScale(float scaleX,
 float scaleY,
 float scaleZ)

setScale

public void setScale(float scale)

setSeed

public void setSeed(float seed)

setAmplitude

public void setAmplitude(float a)

setPersistence

public void setPersistence(float p)

setFrequency

public void setFrequency(float f)

setLacunarity

public void setLacunarity(float lacunarity)

setPower

public void setPower(float power)

setOctaves

public void setOctaves(int octaves)

setTurbulence

public void setTurbulence(boolean turbulence)

setRidge

public void setRidge(boolean ridge)

setNumTerraces

public void setNumTerraces(int nt)

setTerraceExp

public void setTerraceExp(float te)

setChannels

public void setChannels(int channels)

setType

public void setType(NoiseFilter.NoiseType type)

rebind

public void rebind()

Specified by:

rebind in class Filter<NoiseFilter>

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<NoiseFilter>