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<head>
<meta name='title' content='Figure13_17bMorphingCubeLineSet.x3d'/>
<meta name='creator' content='Figure 13.17, 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/ch13/13fig17.htm '/>
<meta name='translators' content='Don Brutzman and Colleen Case'/>
<meta name='created' content='16 August 2000'/>
<meta name='modified' content='20 October 2019'/>
<meta name='description' content='A morphing cube shape using IndexedLineSet and CoordinateInterpolator. Note that constant-width lines thwart perspective rendering and lead to optical-illusion effects.'/>
<meta name='identifier' content=' https://www.web3d.org/x3d/content/examples/Vrml2Sourcebook/Chapter13PointsLinesFaces/Figure13_17bMorphingCubeLineSet.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 : CLOCK, CUBE_COORDINATES, CUBE_MORPH
-->
<Scene>
<WorldInfo title='Figure13_17bMorphingCubeLineSet.x3d'/>
<Group>
<Shape>
<Appearance>
<!-- Note use of emissiveColor rather than diffuseColor, so that lines will render. -->
<Material emissiveColor='0 1 1'/>
</Appearance>
<!-- Note that coordIndex sets repeat first and last values in order to close each polygon outline. -->
<IndexedLineSet coordIndex='0 1 2 3 0 -1 7 6 5 4 7 -1 0 4 5 1 0 -1 1 5 6 2 1 -1 2 6 7 3 2 -1 3 7 4 0 3 -1'>
<!-- ROUTE information for CUBE_COORDINATES node:  [from CUBE_MORPH.value_changed to set_point ] -->
 <Coordinate DEF='CUBE_COORDINATES' point='-1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 -1.0 -1.0 1.0 -1.0 -1.0 -1.0 1.0 1.0 -1.0 1.0 1.0 -1.0 -1.0 -1.0 -1.0 -1.0'/>
</IndexedLineSet>
</Shape>
<!-- ROUTE information for CLOCK node:  [from fraction_changed to CUBE_MORPH.set_fraction ] -->
 <TimeSensor DEF='CLOCK' cycleInterval='4' loop='true'/>
<!-- ROUTE information for CUBE_MORPH node:  [from CLOCK.fraction_changed to set_fraction ] [from value_changed to CUBE_COORDINATES.set_point ] -->
 <CoordinateInterpolator DEF='CUBE_MORPH' key='0.0 0.5 1.0' keyValue='-1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 -1.0 -1.0 1.0 -1.0 -1.0 -1.0 1.0 1.0 -1.0 1.0 1.0 -1.0 -1.0 -1.0 -1.0 -1.0 -1.5 1.0 1.5 1.5 1.0 1.5 1.5 1.0 -1.5 -1.5 1.0 -1.5 -0.5 -1.0 0.5 0.5 -1.0 0.5 0.5 -1.0 -0.5 -0.5 -1.0 -0.5 -1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 -1.0 -1.0 1.0 -1.0 -1.0 -1.0 1.0 1.0 -1.0 1.0 1.0 -1.0 -1.0 -1.0 -1.0 -1.0'/>
</Group>
<ROUTE fromNode='CLOCK' fromField='fraction_changed' toNode='CUBE_MORPH' toField='set_fraction'/>
<ROUTE fromNode='CUBE_MORPH' fromField='value_changed' toNode='CUBE_COORDINATES' toField='set_point'/>
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<!--
Index for DEF nodes : CLOCK, CUBE_COORDINATES, CUBE_MORPH
-->

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