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<head>
<meta name='title' content='Figure08.5AnimatingScale.x3d'/>
<meta name='creator' content='Figure 8.5, The VRML 2.0 Sourcebook, Copyright [1997] By Andrea L. Ames, David R. Nadeau, and John L. Moreland'/>
<meta name='reference' content=' http://www.wiley.com/legacy/compbooks/vrml2sbk/ch08/08fig05.htm '/>
<meta name='translators' content='Kevin S. Anderson, Don Brutzman'/>
<meta name='created' content='8 August 2000'/>
<meta name='modified' content='14 January 2011'/>
<meta name='description' content='Animation that scales a coordinate system and the ball built within it.'/>
<meta name='identifier' content=' http://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter08-AnimatingPositionOrientationScale/Figure08.5AnimatingScale.x3d '/>
<meta name='generator' content='X3D-Edit 3.3, https://savage.nps.edu/X3D-Edit'/>
<meta name='license' content=' ../../license.html'/>
</head>
<!--
Index for DEF nodes : BALLSIZE, BallTransform, CLOCK
-->
<Scene>
<!-- Pulsing Ball -->
<Group>
<!-- BallTransform ROUTE:  [from BALLSIZE.value_changed to set_scale ] -->
<Transform DEF='BallTransform'>
<Shape>
<!-- Note that simple geometry (such as Sphere scale) is not allowed to change after initial creation. Scale changes are animated through parent Transform scale instead. -->
<Sphere/>
<Appearance>
<Material ambientIntensity='1' diffuseColor='1 0 0' shininess='1' specularColor='1 0 0'/>
</Appearance>
</Shape>
</Transform>
<!-- CLOCK ROUTE:  [from fraction_changed to BALLSIZE.set_fraction ] -->
<TimeSensor DEF='CLOCK' cycleInterval='2.0' loop='true'/>
<!-- BALLSIZE ROUTEs:  [from CLOCK.fraction_changed to set_fraction ] [from value_changed to BallTransform.set_scale ] -->
<PositionInterpolator DEF='BALLSIZE' key='0.0 0.2 0.65 1.0' keyValue='1.0 1.0 1.0 1.5 1.5 1.5 1.1 1.1 1.1 1.0 1.0 1.0'/>
</Group>
<!-- Use of all-capitals for DEF names helps discriminate them from nodes and prototypes. -->
<ROUTE fromNode='CLOCK' fromField='fraction_changed' toNode='BALLSIZE' toField='set_fraction'/>
<ROUTE fromNode='BALLSIZE' fromField='value_changed' toNode='BallTransform' toField='set_scale'/>
</Scene>
</X3D>
<!--
Index for DEF nodes : BALLSIZE, BallTransform, CLOCK
-->

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