Package org.evoludo.graphics

Class PopGraph3D.Pop3DScene

Object

Animation

AnimatedScene

Pop3DScene

All Implemented Interfaces:

RequiresResize

Enclosing class:

PopGraph3D

public class PopGraph3D.Pop3DScene
extends AnimatedScene
implements RequiresResize

The class for animating the 3D network structure.

Nested Class Summary

Nested classes/interfaces inherited from class AnimatedScene

AnimatedScene.AnimationUpdateHandler

Field Summary

Fields

Modifier and Type	Field	Description
(package private) TrackballControls	control	The control for rotating and zooming the scene.
(package private) RenderingPanel	renderingPanel	Helper variable to fix unnecessary exceptions in parallax (renderingPanel is private in RenderingPanel class).

Constructor Summary

Constructors

Constructor	Description
Pop3DScene()	Create a new 3D scene.

Method Summary

Modifier and Type	Method	Description
Canvas3d	getCanvas()
WebGLRenderer	getRenderer()
void	init(RenderingPanel renderingPanel, AnimatedScene.AnimationUpdateHandler animationUpdateHandler)
void	onResize()
protected void	onStart()
protected void	onUpdate(double duration)
void	positionCamera()	Positions the camera.
private void	setOrtho(boolean doOrthographic)	Helper method to allocate, set, or change the camera for the scene.
void	zoom()	Reset zoom level.
void	zoom(double zoom)	Adjust zoom level by the factor zoom.

Methods inherited from class AnimatedScene

getScene, onRefresh

Methods inherited from class Animation

onStop, run, stop

Methods inherited from class Object

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

Field Details

control

TrackballControls control

The control for rotating and zooming the scene.

renderingPanel

RenderingPanel renderingPanel

Helper variable to fix unnecessary exceptions in parallax (renderingPanel is private in RenderingPanel class).

Constructor Details

Pop3DScene

public Pop3DScene()

Create a new 3D scene.

Method Details

onStart

protected void onStart()

The scene should be defined already.

Specified by:

onStart in class Animation

See Also:

• PopGraph3D.drawUniverse()

getRenderer

public WebGLRenderer getRenderer()

Overrides:

getRenderer in class AnimatedScene

getCanvas

public Canvas3d getCanvas()

Overrides:

getCanvas in class AnimatedScene

init

public void init(RenderingPanel renderingPanel,
 AnimatedScene.AnimationUpdateHandler animationUpdateHandler)

Overrides:

init in class AnimatedScene

positionCamera

public void positionCamera()

Positions the camera. The camera position is shared between different views of the 3D graph, e.g. view of the strategies and view of fitnesses.

See Also:

• Network3DGWT.getWorldView()

setOrtho

private void setOrtho(boolean doOrthographic)

Helper method to allocate, set, or change the camera for the scene.

Parameters:

doOrthographic - true for an orthographic projection

onResize

public void onResize()

Specified by:

onResize in interface RequiresResize

onUpdate

protected void onUpdate(double duration)

Update the view of the scene (perform rotations, zooming and panning, as requested) and render the scene.

Specified by:

onUpdate in class AnimatedScene

zoom

public void zoom()

Reset zoom level.

zoom

public void zoom(double zoom)

Adjust zoom level by the factor zoom. Leave the center of the view in place.

Parameters:

zoom - the new zoom level