<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.3//EN" "https://www.web3d.org/specifications/x3d-3.3.dtd">
<X3D profile='Immersive'  version='3.3'  xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance' xsd:noNamespaceSchemaLocation =' https://www.web3d.org/specifications/x3d-3.3.xsd ' >
<head>
<meta name='title' content=' SoundLoadSensorTest.x3d '/>
<meta name='description' content='UsingLoadSensor to test when AudioClip loading is complete'/>
<meta name='created' content='19 July 2008'/>
<meta name='modified' content='20 October 2019'/>
<meta name='creator' content='Leonard Daly and Don Brutzman'/>
<meta name='reference' content=' https://X3dGraphics.com '/>
<meta name='reference' content=' https://www.web3d.org/x3d/content/examples/X3dResources.html '/>
<meta name='rights' content='Copyright 2006, Daly Realism and Don Brutzman'/>
<meta name='subject' content=' X3D book, X3D graphics, X3D-Edit, http://www.x3dGraphics.com '/>
<meta name='identifier' content=' https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter12EnvironmentSensorSound/SoundLoadSensorTest.x3d '/>
<meta name='generator' content='X3D-Edit 3.3, https://savage.nps.edu/X3D-Edit'/>
<meta name='license' content=' ../license.html'/>
</head>
<!--
to top <!-- Event Graph ROUTE Table shows event connections -->
 
<!-- Index for DEF nodes: ConsoleReport, PivotTextSigns, ReportWhenLoaded, SignRotationClock, SignRotationInterpolator, SomeSound, WaterSounds
-->
<Scene>
<!-- Sound location y-value is 1.6 in order to match typical avatar height (in meters) -->
<WorldInfo title='SoundLoadSensorTest.x3d'/>
<Sound DEF='SomeSound' location='0 1.6 0' maxBack='100' maxFront='100' minBack='10' minFront='10'>
<!-- ROUTE information for WaterSounds node:  [from ReportWhenLoaded.loadTime to startTime ] -->
 <AudioClip DEF='WaterSounds' description='Running Water'
  url=' "aqua.wav" "https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter12EnvironmentSensorSound/aqua.wav" ' />
</Sound>
<!-- ROUTE information for ReportWhenLoaded node:  [from loadTime to WaterSounds.startTime ] [from isLoaded to ConsoleReport.loadComplete ] [from loadTime to ConsoleReport.loadTime ] [from loadTime to SignRotationClock.startTime ] -->
 <LoadSensor DEF='ReportWhenLoaded'>
<AudioClip USE=' WaterSounds' containerField='watchList'/>
</LoadSensor>
< ROUTE  fromNode=' ReportWhenLoaded' fromField='loadTime' toNode=' WaterSounds' toField='startTime'/>
<!-- send completion report to console -->
<!-- ROUTE information for ConsoleReport node:  [from ReportWhenLoaded.isLoaded to loadComplete ] [from ReportWhenLoaded.loadTime to loadTime ] -->
 <Script DEF='ConsoleReport'>
<field name='loadComplete' type='SFBool' accessType='inputOnly'/>
<field name='loadTime' type='SFTime' accessType='inputOnly'/>
<![CDATA[ 
      
ecmascript:
function initialize ()
{
	Browser.println ('Script initialize() complete');
}
function loadComplete (value)
{
	Browser.println ('LoadSensor AudioClip isLoaded=' + value);
}
function loadTime (value)
{
	Browser.println ('LoadSensor AudioClip loadTime=' + value);
}
]]>
</Script>
< ROUTE  fromNode=' ReportWhenLoaded' fromField='isLoaded' toNode=' ConsoleReport' toField='loadComplete'/>
< ROUTE  fromNode=' ReportWhenLoaded' fromField='loadTime' toNode=' ConsoleReport' toField='loadTime'/>
<!-- show visible indication of load waiting, complete -->
<!-- ROUTE information for PivotTextSigns node:  [from SignRotationInterpolator.value_changed to rotation ] -->
 <Transform DEF='PivotTextSigns'>
<!-- First sign indicates waiting... -->
<Shape>
<Text string='"LoadSensor waiting for AudioClip..."'>
<FontStyle justify='"MIDDLE" "MIDDLE"' size='0.7' style='ITALIC'/>
</Text>
<Appearance>
<Material emissiveColor='0.878431 0.262745 0'/>
</Appearance>
</Shape>
<!-- Second sign indicates completed, initially rotated 90 degrees out of view -->
<Transform rotation='0 1 0 1.57'>
<Shape>
<Text string='"LoadSensor reports AudioClip loading complete."'>
<FontStyle justify='"MIDDLE" "MIDDLE"' size='0.7' style='ITALIC'/>
</Text>
<Appearance>
<Material emissiveColor='0 0.278431 0.027451'/>
</Appearance>
</Shape>
</Transform>
</Transform>
<!-- ROUTE information for SignRotationInterpolator node:  [from SignRotationClock.fraction_changed to set_fraction ] [from value_changed to PivotTextSigns.rotation ] -->
 <OrientationInterpolator DEF='SignRotationInterpolator' key='0 1' keyValue='0 1 0 0 0 1 0 -1.57'/>

<!-- ROUTE information for SignRotationClock node:  [from ReportWhenLoaded.loadTime to startTime ] [from fraction_changed to SignRotationInterpolator.set_fraction ] -->
 <TimeSensor DEF='SignRotationClock' cycleInterval='0.8'/>

< ROUTE  fromNode=' ReportWhenLoaded' fromField='loadTime' toNode=' SignRotationClock' toField='startTime'/>
< ROUTE  fromNode=' SignRotationClock' fromField='fraction_changed' toNode=' SignRotationInterpolator' toField='set_fraction'/>
< ROUTE  fromNode=' SignRotationInterpolator' fromField='value_changed' toNode=' PivotTextSigns' toField='rotation'/>
</Scene>
</X3D>
<!--
to top <!-- Event Graph ROUTE Table shows event connections -->
 
<!-- Index for DEF nodes: ConsoleReport, PivotTextSigns, ReportWhenLoaded, SignRotationClock, SignRotationInterpolator, SomeSound, WaterSounds
-->

Event Graph ROUTE Table entries with 6 ROUTE connections total, showing X3D event-model relationships for this scene.

Each row shows an event cascade that may occur during a single timestamp interval between frame renderings, as part of the X3D execution model.

      ConsoleReport
Script
No ROUTE connection found for output from this node.
 


ReportWhenLoaded
LoadSensor
loadTime
SFTime

ROUTE
event to
(1)
WaterSounds
AudioClip
startTime
SFTime
ReportWhenLoaded
LoadSensor
isLoaded
SFBool

ROUTE
event to
(1)
ConsoleReport
Script
loadComplete
SFBool
ReportWhenLoaded
LoadSensor
loadTime
SFTime

ROUTE
event to
(1)
ConsoleReport
Script
loadTime
SFTime
ReportWhenLoaded
LoadSensor
loadTime
SFTime

ROUTE
event to
(1)
SignRotationClock
TimeSensor
startTime
SFTime
 
 
then 		SignRotationClock
TimeSensor
fraction_changed
SFFloat

ROUTE
event to
(2)
SignRotationInterpolator
OrientationInterpolator
set_fraction
SFFloat
 
 
then 		SignRotationInterpolator
OrientationInterpolator
value_changed
SFRotation

ROUTE
event to
(3)
PivotTextSigns
Transform
rotation
SFRotation


-->

<!-- Online at
https://www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter12EnvironmentSensorSound/SoundLoadSensorTestIndex.html -->
<!-- Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/X3dForWebAuthors/Chapter12EnvironmentSensorSound/SoundLoadSensorTest.x3d -->

<!-- Color legend: X3D terminology <X3dNode DEF='idName' field='value'/> matches XML terminology <XmlElement DEF='idName' attribute='value'/>
(Light-blue background: event-based behavior node or statement) (Grey background inside box: inserted documentation) (Magenta background: X3D Extensibility)
-->

to top <!-- For additional help information about X3D scenes, please see X3D Tooltips, X3D Resources, and X3D Scene Authoring Hints. -->