<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE X3D PUBLIC "ISO//Web3D//DTD X3D 3.0//EN" "https://www.web3d.org/specifications/x3d-3.0.dtd">
<X3D profile='Interchange' version='3.0'
xmlns:xsd='http://www.w3.org/2001/XMLSchema-instance'
xsd:noNamespaceSchemaLocation='https://www.web3d.org/specifications/x3d-3.0.xsd'>
<head>
<meta name='title' content='simple.x3d'/>
<meta name='MovingImage' content='simple-movie.mpg'/>
<meta name='reference' content='http://www.nist.gov/vrml.html'/>
<meta name='reference' content='http://www.itl.nist.gov/div897/ctg/vrml/vrml.html'/>
<meta name='creator' content='http://www.itl.nist.gov/div897/ctg/vrml/members.html'/>
<meta name='disclaimer' content='This file was provided by the National Institute of Standards and Technology, and is part of the X3D Conformance Test Suite, available at http://www.nist.gov/vrml.html The information contained within this file is provided for use in establishing conformance to the ISO VRML97 Specification. Conformance to this test does not imply recommendation or endorsement by the National Institute of Standards and Technology (NIST). This software can be redistributed and/or modified freely provided that any derivative works bear some notice that they are derived from it, and any modified versions bear some notice that they have been modified. '/>
<meta name='reference' content='Original NIST Conformance Testing Group, https://www.itl.nist.gov/div897/ctg/vrml'/>
<meta name='reference' content='Interactive Conformance Testing for VRML, Mary Brady and Lynn Rosenthal, NIST, created 8 September 2010 and updated 25 August 2016, https://www.nist.gov/itl/ssd/information-systems-group/interactive-conformance-testing-vrml'/>
<meta name='info' content='Correct definition and compliance of this conformance scene is maintained by the X3D Working Group, https://www.web3d.org/working-groups/x3d'/>
<meta name='translator' content='Michael Kass NIST, Don Brutzman NPS'/>
<meta name='translated' content='21 January 2001'/>
<meta name='modified' content='28 August 2023'/>
<meta name='description' content='Test of basic functionality. A CoordinateInterpolator node is used to continuously change the coordinate location at each vertex on a rectangular shaped IndexedFaceSet. The fraction_changed field of a TimeSensor node is used to control the keyframe animation of the normals. The keys for the NormalInterpolator are set to values [ 0, 0.17, 0.34, 0.51, 0.68, 0.86, 1.0 ], and the keyValues for the 8 vertices are set to [ -1 1 1, -1 -1 1, 1 1 1, 1 -1 1, 1 1 -1, 1 -1 -1, -1 1 -1, -1 -1 -1 -2 1 1, -2 -1 1, 2 1 1, 2 -1 1, 2 1 -1, 2 -1 -1, -2 1 -1, -2 -1 -1 -1 1 1, -1 -1 1, 1 1 1, 1 -1 1, 1 1 -1, 1 -1 -1, -1 1 -1, -1 -1 -1 -1 1 2, -1 -1 2, 1 1 2, 1 -1 2, 1 1 -2, 1 -1 -2, -1 1 -2, -1 - 1 -2 -1 1 1, -1 -1 1, 1 1 1, 1 -1 1, 1 1 -1, 1 -1 -1, -1 1 -1, -1 -1 -1 -1 2 1, -1 -2 1, 1 2 1, 1 -2 1, 1 2 -1, 1 -2 -1, -1 2 -1, -1 -2 -1 -1 1 1, -1 -1 1, 1 1 1, 1 -1 1, 1 1 -1, 1 -1 -1, -1 1 -1, -1 -1 -1 ] This should result in a continuous change in the coordinate location of each vertex, such that the geometry appears to stretch along the X axis, return to its original size, stretch along the Z axis, return to its original size, then stretch vertically, then again return to its original size, all in a 5 second cycle.'/>
<meta name='identifier' content='https://www.web3d.org/x3d/content/examples/ConformanceNist/Interpolators/CoordinateInterpolator/simple.x3d'/>
<meta name='generator' content='Vrml97ToX3dNist,
http://ovrt.nist.gov/v2_x3d.html'/>
<meta name='generator' content='X3D-Edit 4.0,
https://savage.nps.edu/X3D-Edit'/>
<meta name='license' content='../../license.html'/>
</head>
<!--
-->
X3D Tooltips element index:
Appearance,
Coordinate,
CoordinateInterpolator,
head,
IndexedFaceSet,
Material,
meta,
NavigationInfo,
ROUTE,
Scene,
Shape,
TimeSensor,
Transform,
WorldInfo,
X3D,
accessType and
type,
XML data types,
field types
<Scene>
<WorldInfo title='simple.x3d'/>
<!-- ROUTE information for COORD_INTERPOLATOR node:
[from TIME.fraction_changed to set_fraction
]
[from value_changed to COORDINATE.set_point
]
-->
<CoordinateInterpolator DEF='COORD_INTERPOLATOR' key='0 0.17 0.34 0.51 0.68 0.86 1' keyValue='-1 1 1 -1 -1 1 1 1 1 1 -1 1 1 1 -1 1 -1 -1 -1 1 -1 -1 -1 -1 -2 1 1 -2 -1 1 2 1 1 2 -1 1 2 1 -1 2 -1 -1 -2 1 -1 -2 -1 -1 -1 1 1 -1 -1 1 1 1 1 1 -1 1 1 1 -1 1 -1 -1 -1 1 -1 -1 -1 -1 -1 1 2 -1 -1 2 1 1 2 1 -1 2 1 1 -2 1 -1 -2 -1 1 -2 -1 -1 -2 -1 1 1 -1 -1 1 1 1 1 1 -1 1 1 1 -1 1 -1 -1 -1 1 -1 -1 -1 -1 -1 2 1 -1 -2 1 1 2 1 1 -2 1 1 2 -1 1 -2 -1 -1 2 -1 -1 -2 -1 -1 1 1 -1 -1 1 1 1 1 1 -1 1 1 1 -1 1 -1 -1 -1 1 -1 -1 -1 -1'/>
<NavigationInfo type='"EXAMINE" "WALK" "FLY" "ANY"'/>
<Transform DEF='TRANS' rotation='0 1 0 -0.438'>
<Shape>
<Appearance>
<Material/>
</Appearance>
<IndexedFaceSet coordIndex='0 1 3 2 -1 4 5 7 6 -1 6 7 1 0 -1 2 3 5 4 -1 6 0 2 4 -1 1 7 5 3 -1' normalIndex='0 1 2 3 4 5 6 7'>
</IndexedFaceSet>
</Shape>
</Transform>
<
ROUTE
fromNode='TIME' fromField='fraction_changed' toNode='COORD_INTERPOLATOR' toField='set_fraction'/>
<
ROUTE
fromNode='COORD_INTERPOLATOR' fromField='value_changed' toNode='COORDINATE' toField='set_point'/>
</Scene>
</X3D>
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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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For additional help information about X3D scenes, please see X3D Tooltips, X3D Resources, and X3D Scene Authoring Hints.
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