Package gaiasky.util.gdx.contrib.postprocess.effects

Class Zoomer

java.lang.Object

gaiasky.util.gdx.contrib.postprocess.PostProcessorEffect

gaiasky.util.gdx.contrib.postprocess.effects.Zoomer

All Implemented Interfaces:

com.badlogic.gdx.utils.Disposable

public final class Zoomer
extends PostProcessorEffect

Field Summary

Fields inherited from class gaiasky.util.gdx.contrib.postprocess.PostProcessorEffect

disposables, disposed, enabled, enabledInCubemap, 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, RadialBlur.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 main)	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 gaiasky.util.gdx.contrib.postprocess.PostProcessorEffect

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

Methods inherited from class java.lang.Object

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

Constructor Details

Zoomer

public Zoomer(int viewportWidth,
 int viewportHeight,
 RadialBlur.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 main)

Description copied from class: PostProcessorEffect

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

Specified by:

render in class PostProcessorEffect