X3D Model Documentation: Figure24_3TouchSensorTriggeredSound.x3d

  1  <?xml version="1.0" encoding="UTF-8"?>
  2 
<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.0//EN" "https://www.web3d.org/specifications/x3d-3.0.dtd">
  3  <X3D profile='Immersive' version='3.0 xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance' xsd:noNamespaceSchemaLocation='https://www.web3d.org/specifications/x3d-3.0.xsd'>
  4       <head>
  5            <meta name='titlecontent='Figure24_3TouchSensorTriggeredSound.x3d'/>
  6            <meta name='creatorcontent='Figure 24.3, The VRML 2.0 Sourcebook, Copyright [1997] By Andrea L. Ames, David R. Nadeau, and John L. Moreland'/>
  7            <meta name='referencecontent='http://www.wiley.com/legacy/compbooks/vrml2sbk/ch24/24fig03.htm'/>
  8            <meta name='translatorcontent='Don Brutzman'/>
  9            <meta name='createdcontent='24 September 2000'/>
 10            <meta name='modifiedcontent='20 October 2019'/>
 11            <meta name='descriptioncontent='A world with sound triggered by touching a white ball, with an emitter marker marking the range of audible sound.'/>
 12            <meta name='identifiercontent='https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter24Sound/Figure24_3TouchSensorTriggeredSound.x3d'/>
 13            <meta name='generatorcontent='X3D-Edit 3.3, https://savage.nps.edu/X3D-Edit'/>
 14            <meta name='licensecontent='../../license.html'/>
 15       </head>
<!--

<!--
Event Graph ROUTE Table shows event connections.
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<!-- to top Index for DEF nodes: Source, Touch

Index for Viewpoint nodes: Viewpoint_1, Viewpoint_2
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 16       <Scene>
 17            <WorldInfo title='Figure24_3TouchSensorTriggeredSound.x3d'/>
 18            <Viewpoint description='click white ball for tone, markers indicate min/max range of soundposition='0 1 20'/>
 19            <Viewpoint description='20m distance, audible range circles at 5m and 10mposition='0 1 20'/>
 20            <NavigationInfo type='"WALK" "EXAMINE" "ANY"'/>
 21            <Group>
 22                 <Sound minBack='5minFront='5'>
 23 
                    <!-- ROUTE information for Source node:  [from Touch.touchTime to set_startTime ] -->
                    <AudioClip DEF='Sourcedescription='tone1'   url=' "tone1.wav" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter24Sound/tone1.wav" '/>
 24                 </Sound>
 25                 <Inline   url=' "Figure24_1EmitterMarkers.x3d" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter24Sound/Figure24_1EmitterMarkers.x3d" "Figure24_1EmitterMarkers.wrl" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter24Sound/Figure24_1EmitterMarkers.wrl" '/>
 26 
               <!-- ROUTE information for Touch node:  [from touchTime to Source.set_startTime ] -->
               <TouchSensor DEF='Touchdescription='touch to start'/>
 27            </Group>
 28            < ROUTE  fromNode='Touch' fromField='touchTime' toNode='Source' toField='set_startTime'/>
 29       </Scene>
 30  </X3D>
<!--

<!--
Event Graph ROUTE Table shows event connections.
-->

<!-- to top Index for DEF nodes: Source, Touch

Index for Viewpoint nodes: Viewpoint_1, Viewpoint_2
-->
X3D Tooltips element index: AudioClip, Group, head, Inline, meta, NavigationInfo, ROUTE, Scene, Sound, TouchSensor, Viewpoint, WorldInfo, X3D, accessType and type, XML data types, field types

Event Graph ROUTE Table with 1 ROUTE connection 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.

Touch
TouchSensor
touchTime
SFTime

ROUTE
event to
(1)
Source
AudioClip
set_startTime
SFTime

Additional guidance on X3D animation can be found in the 10-Step Animation Design Process and Event Tracing hint sheets. Have fun with X3D! 😀

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<!-- Online at
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<!-- Version control at
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<!-- 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)
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