org.xj3d.ui.construct.ogl
Class AutoConfigureViewpoint

java.lang.Object
  org.xj3d.ui.construct.ogl.AutoConfigureViewpoint

All Implemented Interfaces:

FrameStateListener

public class AutoConfigureViewpoint
extends java.lang.Object
implements FrameStateListener

Utility module for the ThumbnailRecorder that will attempt to create a useful default viewpoint of the loaded scene.

Version:

$Revision: 1.7 $

Author:

Rex Melton

Field Summary

protected boolean	addNodes Flag used in the end of frame listener, indicating that the new nodes may be added to the scene
protected boolean	configComplete Synchronization flag
protected OGLConstruct	construct The construct
protected OGLStandardBrowserCore	core The browser core
protected ErrorReporter	errorReporter The error reporting mechanism
protected FrameStateManager	fsm The frame state manager
protected org.web3d.vrml.renderer.ogl.nodes.navigation.OGLNavigationInfo	navInfo The viewpoint
protected VRMLWorldRootNodeType	root The scene root, parent for the nav info and viewpoint nodes
protected org.web3d.vrml.renderer.ogl.nodes.navigation.OGLViewpoint	viewpoint The viewpoint

Constructor Summary

AutoConfigureViewpoint(OGLConstruct construct)
Constructor

Method Summary

void	allEventsComplete() Notification that the rendering of the event model is complete and that rendering is about to begin.
boolean	configure() Create and configure a new viewpoint.

Methods inherited from class java.lang.Object

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

Field Detail

construct

protected OGLConstruct construct

The construct

core

protected OGLStandardBrowserCore core

The browser core

fsm

protected FrameStateManager fsm

The frame state manager

errorReporter

protected ErrorReporter errorReporter

The error reporting mechanism

configComplete

protected boolean configComplete

Synchronization flag

viewpoint

protected org.web3d.vrml.renderer.ogl.nodes.navigation.OGLViewpoint viewpoint

The viewpoint

navInfo

protected org.web3d.vrml.renderer.ogl.nodes.navigation.OGLNavigationInfo navInfo

The viewpoint

root

protected VRMLWorldRootNodeType root

The scene root, parent for the nav info and viewpoint nodes

addNodes

protected boolean addNodes

Flag used in the end of frame listener, indicating that the new nodes may be added to the scene

Constructor Detail

AutoConfigureViewpoint

public AutoConfigureViewpoint(OGLConstruct construct)

Constructor

Parameters:

construct - The construct containing the scene for which to configure a viewpoint.

Method Detail

allEventsComplete

public void allEventsComplete()

Description copied from interface: FrameStateListener

Notification that the rendering of the event model is complete and that rendering is about to begin. If the node needs to update itself for this frame, it should do so now before the render pass takes place.

Specified by:

allEventsComplete in interface FrameStateListener

configure

public boolean configure()

Create and configure a new viewpoint. Wait for the node to be added and bound in the scene before returning. If the bounds of the scene could not be determined, no configuration is performed and the method returns immediately.

Returns:

true if the viewpoint was added successfully, false otherwise.