Class Zoomer

java.lang.Object

gaiasky.render.postprocess.PostProcessorEffect

gaiasky.render.postprocess.effects.Zoomer

All Implemented Interfaces:

com.badlogic.gdx.utils.Disposable

public final class Zoomer
extends PostProcessorEffect

Field Summary

Fields inherited from class PostProcessorEffect

disposables, disposed, enabled, enabledInCubemap, enabledInVR

Modifier and Type	Field	Description
protected com.badlogic.gdx.utils.Array<com.badlogic.gdx.utils.Disposable>	disposables	Array of disposables.
protected boolean	disposed
protected boolean	enabled
protected boolean	enabledInCubemap
protected boolean	enabledInVR

Constructor Summary

Constructors

Constructor	Description
Zoomer(int viewportWidth, int viewportHeight)	Creating a Zoomer without any parameter will use plain simple zooming
Zoomer(int viewportWidth, int viewportHeight, RadialBlurFilter.Quality quality)	Creating a Zoomer specifying the radial blur quality will enable radial blur

Method Summary

Modifier and Type	Method	Description
float	getBlurStrength()
float	getOriginX()
float	getOriginY()
float	getZoom()
void	rebind()	Concrete objects shall be responsible to recreate or rebind its own resources whenever its needed, usually when the OpenGL context is lost.
void	render(com.badlogic.gdx.graphics.glutils.FrameBuffer src, com.badlogic.gdx.graphics.glutils.FrameBuffer dest, GaiaSkyFrameBuffer full, GaiaSkyFrameBuffer half)	Concrete objects shall implement its own rendering, given the source and destination buffers.
void	setBlurStrength(float strength)
void	setOrigin(float x, float y)	Specify the zoom origin, in screen coordinates.
void	setOrigin(com.badlogic.gdx.math.Vector2 o)	Specify the zoom origin, in screen coordinates.
void	setZoom(float zoom)

Methods inherited from class PostProcessorEffect

dispose, isEnabled, isEnabledInCubemap, isEnabledInVR, restoreViewport, setEnabled, setEnabledInCubemap, setEnabledInVR, setEnabledOptions, updateShaders

Modifier and Type	Method	Description
void	dispose()	Default implementation uses the resources in the disposables list.
boolean	isEnabled()	Whether this effect is enabled and should be processed.
boolean	isEnabledInCubemap()
boolean	isEnabledInVR()
protected void	restoreViewport(com.badlogic.gdx.graphics.glutils.FrameBuffer dest)	Convenience method to forward the call to the PostProcessor object while still being a non-publicly accessible method.
void	setEnabled(boolean enabled)	Sets this effect enabled or not.
void	setEnabledInCubemap(boolean enabled)
void	setEnabledInVR(boolean enabled)
void	setEnabledOptions(boolean enabledInCubemap, boolean enabledInVR)
void	updateShaders()	Re-compiles the shaders of all filters in this effect.

Methods inherited from class Object

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

Constructor Details

Zoomer

public Zoomer(int viewportWidth,
 int viewportHeight,
 RadialBlurFilter.Quality quality)

Creating a Zoomer specifying the radial blur quality will enable radial blur

Zoomer

public Zoomer(int viewportWidth,
 int viewportHeight)

Creating a Zoomer without any parameter will use plain simple zooming

Method Details

setOrigin

public void setOrigin(com.badlogic.gdx.math.Vector2 o)

Specify the zoom origin, in screen coordinates.

setOrigin

public void setOrigin(float x,
 float y)

Specify the zoom origin, in screen coordinates.

getZoom

public float getZoom()

setZoom

public void setZoom(float zoom)

getBlurStrength

public float getBlurStrength()

setBlurStrength

public void setBlurStrength(float strength)

getOriginX

public float getOriginX()

getOriginY

public float getOriginY()

rebind

public void rebind()

Description copied from class: PostProcessorEffect

Concrete objects shall be responsible to recreate or rebind its own resources whenever its needed, usually when the OpenGL context is lost. E.g., frame buffer textures should be updated and shader parameters should be re-uploaded/rebound.

Specified by:

rebind in class PostProcessorEffect

render

public void render(com.badlogic.gdx.graphics.glutils.FrameBuffer src,
 com.badlogic.gdx.graphics.glutils.FrameBuffer dest,
 GaiaSkyFrameBuffer full,
 GaiaSkyFrameBuffer half)

Description copied from class: PostProcessorEffect

Concrete objects shall implement its own rendering, given the source and destination buffers.

Specified by:

render in class PostProcessorEffect