Package org.xj3d.loaders.ogl

Class Xj3DClockRuntime

java.lang.Object

org.web3d.vrml.renderer.ogl.browser.PerFrameManager

org.xj3d.loaders.ogl.Xj3DClockRuntime

All Implemented Interfaces:

org.j3d.renderer.aviatrix3d.loader.AVRuntimeComponent

public class Xj3DClockRuntime
extends PerFrameManager
implements org.j3d.renderer.aviatrix3d.loader.AVRuntimeComponent

Implementation of the AVRuntimeComponent that can be used to drive the X3D/VRML scene graph clock.

This clock allows the end user to play with the definition of "time" in the scene graph by speeding up or slowing down the standard system clock. The initial time is set to the time that this class instance is created.

Version:

$Revision: 1.2 $

Author:

Justin Couch

Field Summary

Fields inherited from class org.web3d.vrml.renderer.ogl.browser.PerFrameManager

browser, currentWallTime, errorReporter, eventModel, lastWallTime

Constructor Summary

Constructors

Constructor	Description
Xj3DClockRuntime(EventModelEvaluator eme, BrowserCore core)	Create a new instance of the clock runtime component.

Method Summary

Modifier and Type	Method	Description
void	executeModelBehavior()	Execute the behaviour of the runtime component now.
float	getClockScaleFactor()	Get the currently set clock scale factor.
void	setClockScaleFactor(float scale)	Set the clock's scale factor to a new value.

Methods inherited from class org.web3d.vrml.renderer.ogl.browser.PerFrameManager

clockTick, setErrorReporter, setEventModelStatusListener, shutdown

Methods inherited from class java.lang.Object

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

Constructor Details

Xj3DClockRuntime

public Xj3DClockRuntime(EventModelEvaluator eme,
 BrowserCore core)

Create a new instance of the clock runtime component.

Parameters:

eme - The evaluator to use

core - The browser representation to send events to

Method Details

executeModelBehavior

public void executeModelBehavior()

Execute the behaviour of the runtime component now.

Specified by:

executeModelBehavior in interface org.j3d.renderer.aviatrix3d.loader.AVRuntimeComponent

setClockScaleFactor

public void setClockScaleFactor(float scale)

Set the clock's scale factor to a new value. By default, the value is 1.0. There's no limits on the scale, meaning zero and negative values can be used.

Parameters:

scale - The new scale factor to use

getClockScaleFactor

public float getClockScaleFactor()

Get the currently set clock scale factor.

Returns:

The current scale value