X3D Model Documentation: Figure24_7VirtualTV.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='title' content=' Figure24_7VirtualTV.x3d '/>
  6            <meta name='creator' content='Figure 24.7, The VRML 2.0 Sourcebook, Copyright [1997] By Andrea L. Ames, David R. Nadeau, and John L. Moreland'/>
  7            <meta name='reference' content=' http://www.wiley.com/legacy/compbooks/vrml2sbk/ch24/24fig07.htm '/>
  8            <meta name='translator' content='Don Brutzman'/>
  9            <meta name='created' content='3 October 2000'/>
 10            <meta name='modified' content='20 October 2019'/>
 11            <meta name='description' content='A virtual television.'/>
 12            <meta name='identifier' content=' https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter24Sound/Figure24_7VirtualTV.x3d '/>
 13            <meta name='generator' content='X3D-Edit 3.3, https://www.web3d.org/x3d/tools/X3D-Edit'/>
 14            <meta name='license' content='../../license.html'/>
 15       </head>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->
<!-- to top DEF nodes index: SquareTexCoordMapping, Touch, TV

Index for Viewpoint node: Viewpoint_1
-->
 16       <Scene>
 17            <WorldInfo title='Figure24_7VirtualTV.x3d'/>
 18            <Viewpoint description='Mandelbrot zoom video by San Diego Supercomputer Center' position='0 0 8'/>
 19            <NavigationInfo type='"WALK" "EXAMINE" "ANY"'/>
 20            <Group>
 21                 <Shape>
 22                      <Box size='5 3.5 2'/>
 23                      <Appearance>
 24                           <Material diffuseColor='0.3 0.3 0.3'/>
 25                      </Appearance>
 26                 </Shape>
 27                 <Shape>
 28                      <Appearance>
 29                           <ImageTexture repeatS='false' repeatT='false'   url=' "tvcntrl.jpg " "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter24Sound/tvcntrl.jpg " '/>
 30                      </Appearance>
 31                      <IndexedFaceSet coordIndex='0 1 2 3'>
 32                           <Coordinate point='1.75 -1.5 1.01 2.40 -1.5 1.01 2.40 1.5 1.01 1.75 1.5 1.01'/>
 33 
                         <!-- TextureCoordinate SquareTexCoordMapping is a DEF node that has 1 USE node: USE_1 -->
                          <TextureCoordinate DEF='SquareTexCoordMapping' point='0 0 1 0 1 1 0 1'/>
 34                      </IndexedFaceSet>
 35                 </Shape>
 36                 <Shape>
 37                      <Appearance>
 38 
                         <!-- MovieTexture TV is a DEF node that has 1 USE node: USE_1
                         <!-- ROUTE information for TV node:  [from Touch.touchTime to set_startTime ] -->
                          <MovieTexture DEF='TV' description='Mandelbrot Zoom video' loop='true' repeatS='false' repeatT='false'   url=' "tv.mpg" "https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter24Sound/tv.mpg" '/>
 39                      </Appearance>
 40                      <IndexedFaceSet coordIndex='0 1 2 3'>
 41                           <Coordinate point='-2.35 -1.5 1.01 1.65 -1.5 1.01 1.65 1.5 1.01 -2.35 1.5 1.01'/>
 42                           <TextureCoordinate USE='SquareTexCoordMapping'/>
 43                      </IndexedFaceSet>
 44                 </Shape>
 45                 <Sound maxBack='100' maxFront='100' minBack='30' minFront='30'>
 46                      <MovieTexture USE='TV' containerField='source'/>
 47                 </Sound>
 48 
               <!-- ROUTE information for Touch node:  [from touchTime to TV.set_startTime ] -->
                <TouchSensor DEF='Touch' description='Touch TV to begin playing'/>
 49            </Group>
 50            < ROUTE  fromNode='Touch' fromField='touchTime' toNode='TV' toField='set_startTime'/>
 51       </Scene>
 52  </X3D>
<!--
<!--
Event Graph ROUTE Table shows event connections.
-->
<!-- to top DEF nodes index: SquareTexCoordMapping, Touch, TV

Index for Viewpoint node: Viewpoint_1
-->
X3D Tooltips element index: Appearance, Box, Coordinate, Group, head, ImageTexture, IndexedFaceSet, Material, meta, MovieTexture, NavigationInfo, ROUTE, Scene, Shape, Sound, TextureCoordinate, TouchSensor, Viewpoint, WorldInfo, X3D, plus documentation for accessType definitions, type definitions, XML data types, and 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)
TV
MovieTexture
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! 😀
-->
<!-- Online at
https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter24Sound/Figure24_7VirtualTVIndex.html -->
<!-- Version control at
https://sourceforge.net/p/x3d/code/HEAD/tree/www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter24Sound/Figure24_7VirtualTV.x3d -->

<!-- Color-coding 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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