<?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='Immersive' 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='titlecontent='time.x3d'/>
<meta name='MovingImagecontent='time-movie.mpg'/>
<meta name='referencecontent=' http://www.nist.gov/vrml.html '/>
<meta name='referencecontent=' http://www.itl.nist.gov/div897/ctg/vrml/vrml.html '/>
<meta name='creatorcontent=' http://www.itl.nist.gov/div897/ctg/vrml/members.html '/>
<meta name='disclaimercontent=' 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. 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='infocontent='Correct definition and compliance of this conformance scene is maintained by the X3D Working Group, https://www.web3d.org/working-groups/x3d'/>
<meta name='translatorcontent='Michael Kass NIST, Don Brutzman NPS'/>
<meta name='translatedcontent='21 January 2001'/>
<meta name='modifiedcontent='20 October 2019'/>
<meta name='descriptioncontent='Test enterTime field. A VisibilitySensor bounding box is directly in front of a Sphere geometry. With the VisibilitySensor bounding box (represented by a white IndexedLineSet box) visible to the viewer, an enterTime field is generated and sent to a TimeSensor node to begin a color interpolation of the Sphere geometry. Moving to the second Viewpoint behind the VisibilitySensor bounding box sends the exitTime event to the TimeSensor to stop the color interpolation.'/>
<meta name='identifiercontent=' https://www.web3d.org/x3d/content/examples/ConformanceNist/Sensors/VisibilitySensor/time.x3d '/>
<meta name='generatorcontent='Vrml97ToX3dNist, http://ovrt.nist.gov/v2_x3d.html'/>
<meta name='generatorcontent='X3D-Edit 3.3, https://savage.nps.edu/X3D-Edit'/>
<meta name='licensecontent=' ../../license.html'/>
</head>
<!--

Index for DEF nodes : COLOR, GEOMETRY, INTERP_COLOR, TIME, VIS_SENSOR

Index for Viewpoint images : Viewpoint_1, Viewpoint_2
-->
<Scene>
<WorldInfo title='time.x3d'/>
<Viewpoint description='Outside (Front)position='0 0 12'/>
<Viewpoint description='Inside Frontposition='0 0 -5'/>
<Group>
<!-- ROUTE information for TIME node:  [from VIS_SENSOR.enterTime to startTime ] [from VIS_SENSOR.exitTime to stopTime ] [from fraction_changed to INTERP_COLOR.set_fraction ] -->
<TimeSensor DEF='TIMEcycleInterval='2loop='truestopTime='1'/>
<!-- ROUTE information for INTERP_COLOR node:  [from TIME.fraction_changed to set_fraction ] [from value_changed to COLOR.diffuseColor ] -->
<ColorInterpolator DEF='INTERP_COLORkey='0 0.5 1keyValue='1 0 0 0 1 0 0 0 1'/>
<!-- ROUTE information for VIS_SENSOR node:  [from enterTime to TIME.startTime ] [from exitTime to TIME.stopTime ] -->
<VisibilitySensor DEF='VIS_SENSORsize='4 4 4'/>
<Transform>
<Shape>
<Appearance>
<Material emissiveColor='1 1 1'/>
</Appearance>
<IndexedLineSet coordIndex='0 1 -1 1 2 -1 2 3 -1 3 0 -1 4 5 -1 5 6 -1 6 7 -1 7 4 -1 1 5 -1 2 6 -1 0 4 -1 7 3 -1'>
<Coordinate point='-2 -2 -2 2 -2 -2 2 2 -2 -2 2 -2 -2 -2 2 2 -2 2 2 2 2 -2 2 2'/>
</IndexedLineSet>
</Shape>
</Transform>
<Transform DEF='GEOMETRYtranslation='0 0 -15'>
<Shape>
<Appearance>
<!-- ROUTE information for COLOR node:  [from INTERP_COLOR.value_changed to diffuseColor ] -->
<Material DEF='COLORdiffuseColor='1 0 0'/>
</Appearance>
<Sphere radius='2'/>
</Shape>
</Transform>
</Group>
<ROUTE fromNode='VIS_SENSORfromField='enterTimetoNode='TIMEtoField='startTime'/>
<ROUTE fromNode='TIMEfromField='fraction_changedtoNode='INTERP_COLORtoField='set_fraction'/>
<ROUTE fromNode='INTERP_COLORfromField='value_changedtoNode='COLORtoField='diffuseColor'/>
<ROUTE fromNode='VIS_SENSORfromField='exitTimetoNode='TIMEtoField='stopTime'/>
</Scene>
</X3D>
<!--

Index for DEF nodes : COLOR, GEOMETRY, INTERP_COLOR, TIME, VIS_SENSOR

Index for Viewpoint images : Viewpoint_1, Viewpoint_2
-->

<!-- Color key: <X3dNode DEF='idName' field='value'/> matches <XmlElement DEF='idName' attribute='value'/>
(Light blue background: behavior node) (Grey background: inserted documentation) (Magenta background: X3D Extensibility)
-->

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