Class RaymarchingFilter

java.lang.Object

gaiasky.render.postprocess.filters.Filter3<RaymarchingFilter>

gaiasky.render.postprocess.filters.RaymarchingFilter

All Implemented Interfaces:

com.badlogic.gdx.utils.Disposable

public final class RaymarchingFilter
extends Filter3<RaymarchingFilter>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	RaymarchingFilter.Param

Nested classes/interfaces inherited from class Filter3

Filter3.Parameter

Modifier and Type	Class	Description
static interface	Filter3.Parameter

Field Summary

Fields inherited from class Filter3

defines, fragmentShaderName, inputBuffer, inputTexture, logger, 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 static final Logger.Log	logger
protected com.badlogic.gdx.graphics.glutils.FrameBuffer	outputBuffer
protected com.badlogic.gdx.graphics.glutils.ShaderProgram	program
protected static final FullscreenQuad3	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
RaymarchingFilter(String fragmentShader, int viewportWidth, int viewportHeight)	Creates a filter with the given viewport size
RaymarchingFilter(String fragmentShader, com.badlogic.gdx.math.Vector2 viewportSize)	Creates a filter with the given viewport size.

Method Summary

Modifier and Type	Method	Description
com.badlogic.gdx.math.Vector2	getViewportSize()
protected void	onBeforeRender()	This method will get called just before a rendering operation occurs.
void	rebind()
void	setAdditional(float[] additional)
void	setAdditional(float a, float b, float c, float d)
void	setAdditional(int index, float value)
void	setAdditionalTexture(com.badlogic.gdx.graphics.Texture tex)
void	setCombined(com.badlogic.gdx.math.Matrix4 viewProjection)
void	setDepthTexture(com.badlogic.gdx.graphics.Texture tex)
void	setFrustumCorners(com.badlogic.gdx.math.Matrix4 fc)
void	setPos(com.badlogic.gdx.math.Vector3 pos)
void	setSize(float size)
void	setTime(float seconds)
void	setView(com.badlogic.gdx.math.Matrix4 view)
void	setViewportSize(float width, float height)
void	setZfarK(float zfar, float k)
void	updateProgram()	Re-compiles the shader.

Methods inherited from class Filter3

dispose, endParams, realRender, render, setInput, setInput, setOutput, setParam, setParam, setParam, setParam, setParam, setParam, 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()
RaymarchingFilter	setInput(com.badlogic.gdx.graphics.glutils.FrameBuffer input)
RaymarchingFilter	setInput(com.badlogic.gdx.graphics.Texture input)
RaymarchingFilter	setOutput(com.badlogic.gdx.graphics.glutils.FrameBuffer output)
protected void	setParam(Filter3.Parameter param, float value)
protected void	setParam(Filter3.Parameter param, int value)
protected RaymarchingFilter	setParam(Filter3.Parameter param, com.badlogic.gdx.math.Matrix3 value)
protected RaymarchingFilter	setParam(Filter3.Parameter param, com.badlogic.gdx.math.Matrix4 value)
protected void	setParam(Filter3.Parameter param, com.badlogic.gdx.math.Vector2 value)
protected void	setParam(Filter3.Parameter param, com.badlogic.gdx.math.Vector3 value)
protected RaymarchingFilter	setParams(Filter3.Parameter param, float value)	Sets the parameter to the specified value for this filter.
protected RaymarchingFilter	setParams(Filter3.Parameter param, int value)
protected RaymarchingFilter	setParams(Filter3.Parameter param, com.badlogic.gdx.math.Matrix3 value)
protected RaymarchingFilter	setParams(Filter3.Parameter param, com.badlogic.gdx.math.Matrix4 value)
protected RaymarchingFilter	setParams(Filter3.Parameter param, com.badlogic.gdx.math.Vector2 value)
protected RaymarchingFilter	setParams(Filter3.Parameter param, com.badlogic.gdx.math.Vector3 value)
protected RaymarchingFilter	setParamsv(Filter3.Parameter param, float[] values, int offset, int length)
protected RaymarchingFilter	setParamv(Filter3.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

RaymarchingFilter

public RaymarchingFilter(String fragmentShader,
 int viewportWidth,
 int viewportHeight)

Creates a filter with the given viewport size

Parameters:

fragmentShader - The name of the fragment shader file, without extension

viewportWidth - The viewport width in pixels.

viewportHeight - The viewport height in pixels.

RaymarchingFilter

public RaymarchingFilter(String fragmentShader,
 com.badlogic.gdx.math.Vector2 viewportSize)

Creates a filter with the given viewport size.

Parameters:

fragmentShader - Name of fragment shader file without extension

viewportSize - The viewport size in pixels.

Method Details

updateProgram

public void updateProgram()

Re-compiles the shader. To run in a post-runnable!

Overrides:

updateProgram in class Filter3<RaymarchingFilter>

setFrustumCorners

public void setFrustumCorners(com.badlogic.gdx.math.Matrix4 fc)

setView

public void setView(com.badlogic.gdx.math.Matrix4 view)

setCombined

public void setCombined(com.badlogic.gdx.math.Matrix4 viewProjection)

setPos

public void setPos(com.badlogic.gdx.math.Vector3 pos)

setTime

public void setTime(float seconds)

setSize

public void setSize(float size)

setViewportSize

public void setViewportSize(float width,
 float height)

setZfarK

public void setZfarK(float zfar,
 float k)

setDepthTexture

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

setAdditionalTexture

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

setAdditional

public void setAdditional(float[] additional)

setAdditional

public void setAdditional(float a,
 float b,
 float c,
 float d)

setAdditional

public void setAdditional(int index,
 float value)

getViewportSize

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

rebind

public void rebind()

Specified by:

rebind in class Filter3<RaymarchingFilter>

onBeforeRender

protected void onBeforeRender()

Description copied from class: Filter3

This method will get called just before a rendering operation occurs.

Specified by:

onBeforeRender in class Filter3<RaymarchingFilter>